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-rw-r--r--generic/tk.decls72
-rw-r--r--generic/tk.h515
-rw-r--r--generic/tk3d.c122
-rw-r--r--generic/tk3d.h15
-rw-r--r--generic/tkArgv.c32
-rw-r--r--generic/tkAtom.c31
-rw-r--r--generic/tkBind.c837
-rw-r--r--generic/tkBitmap.c133
-rw-r--r--generic/tkBusy.c926
-rw-r--r--generic/tkBusy.h41
-rw-r--r--generic/tkButton.c181
-rw-r--r--generic/tkButton.h21
-rw-r--r--generic/tkCanvArc.c129
-rw-r--r--generic/tkCanvBmap.c70
-rw-r--r--generic/tkCanvImg.c64
-rw-r--r--generic/tkCanvLine.c497
-rw-r--r--generic/tkCanvPoly.c512
-rw-r--r--generic/tkCanvPs.c329
-rw-r--r--generic/tkCanvText.c422
-rw-r--r--generic/tkCanvUtil.c284
-rw-r--r--generic/tkCanvWind.c101
-rw-r--r--generic/tkCanvas.c1465
-rw-r--r--generic/tkCanvas.h8
-rw-r--r--generic/tkClipboard.c74
-rw-r--r--generic/tkCmds.c876
-rw-r--r--generic/tkColor.c68
-rw-r--r--generic/tkColor.h10
-rw-r--r--generic/tkConfig.c136
-rw-r--r--generic/tkConsole.c205
-rw-r--r--generic/tkCursor.c88
-rw-r--r--generic/tkDecls.h1685
-rw-r--r--generic/tkEntry.c444
-rw-r--r--generic/tkEntry.h14
-rw-r--r--generic/tkError.c13
-rw-r--r--generic/tkEvent.c110
-rw-r--r--generic/tkFileFilter.c194
-rw-r--r--generic/tkFileFilter.h9
-rw-r--r--generic/tkFocus.c158
-rw-r--r--generic/tkFont.c810
-rw-r--r--generic/tkFont.h32
-rw-r--r--generic/tkFrame.c234
-rw-r--r--generic/tkGC.c12
-rw-r--r--generic/tkGeometry.c115
-rw-r--r--generic/tkGet.c34
-rw-r--r--generic/tkGrab.c60
-rw-r--r--generic/tkGrid.c228
-rw-r--r--generic/tkImage.c160
-rw-r--r--generic/tkImgBmap.c132
-rw-r--r--generic/tkImgGIF.c1131
-rw-r--r--generic/tkImgPNG.c3485
-rw-r--r--generic/tkImgPPM.c29
-rw-r--r--generic/tkImgPhInstance.c1967
-rw-r--r--generic/tkImgPhoto.c2673
-rw-r--r--generic/tkImgPhoto.h262
-rw-r--r--generic/tkImgUtil.c2
-rw-r--r--generic/tkInt.decls229
-rw-r--r--generic/tkInt.h212
-rw-r--r--generic/tkIntDecls.h1253
-rw-r--r--generic/tkIntPlatDecls.h673
-rw-r--r--generic/tkIntXlibDecls.h1056
-rw-r--r--generic/tkListbox.c224
-rw-r--r--generic/tkMacWinMenu.c8
-rw-r--r--generic/tkMain.c359
-rw-r--r--generic/tkMenu.c428
-rw-r--r--generic/tkMenu.h14
-rw-r--r--generic/tkMenuDraw.c28
-rw-r--r--generic/tkMenubutton.c114
-rw-r--r--generic/tkMenubutton.h14
-rw-r--r--generic/tkMessage.c86
-rw-r--r--generic/tkObj.c178
-rw-r--r--generic/tkOldConfig.c110
-rw-r--r--generic/tkOldTest.c46
-rw-r--r--generic/tkOption.c123
-rw-r--r--generic/tkPack.c218
-rw-r--r--generic/tkPanedWindow.c201
-rw-r--r--generic/tkPlace.c112
-rw-r--r--generic/tkPlatDecls.h109
-rw-r--r--generic/tkPointer.c20
-rw-r--r--generic/tkPort.h13
-rw-r--r--generic/tkRectOval.c121
-rw-r--r--generic/tkScale.c96
-rw-r--r--generic/tkScale.h8
-rw-r--r--generic/tkScrollbar.c134
-rw-r--r--generic/tkScrollbar.h20
-rw-r--r--generic/tkSelect.c179
-rw-r--r--generic/tkSelect.h6
-rw-r--r--generic/tkSquare.c83
-rw-r--r--generic/tkStubInit.c180
-rw-r--r--generic/tkStubLib.c59
-rw-r--r--generic/tkStyle.c140
-rw-r--r--generic/tkTest.c365
-rw-r--r--generic/tkText.c454
-rw-r--r--generic/tkText.h62
-rw-r--r--generic/tkTextBTree.c205
-rw-r--r--generic/tkTextDisp.c599
-rw-r--r--generic/tkTextImage.c33
-rw-r--r--generic/tkTextIndex.c136
-rw-r--r--generic/tkTextMark.c75
-rw-r--r--generic/tkTextTag.c84
-rw-r--r--generic/tkTextWind.c81
-rw-r--r--generic/tkTrig.c6
-rw-r--r--generic/tkUndo.c31
-rw-r--r--generic/tkUndo.h10
-rw-r--r--generic/tkUtil.c250
-rw-r--r--generic/tkVisual.c19
-rw-r--r--generic/tkWindow.c269
-rw-r--r--generic/ttk/ttk.decls124
-rw-r--r--generic/ttk/ttkBlink.c4
-rw-r--r--generic/ttk/ttkCache.c4
-rw-r--r--generic/ttk/ttkDecls.h34
-rw-r--r--generic/ttk/ttkEntry.c6
-rw-r--r--generic/ttk/ttkGenStubs.tcl167
-rw-r--r--generic/ttk/ttkImage.c14
-rw-r--r--generic/ttk/ttkLabel.c6
-rw-r--r--generic/ttk/ttkLayout.c12
-rw-r--r--generic/ttk/ttkManager.c13
-rw-r--r--generic/ttk/ttkScroll.c4
-rw-r--r--generic/ttk/ttkTagSet.c20
-rw-r--r--generic/ttk/ttkTheme.c30
-rw-r--r--generic/ttk/ttkTrace.c6
-rw-r--r--generic/ttk/ttkTrack.c2
-rw-r--r--generic/ttk/ttkTreeview.c35
122 files changed, 16955 insertions, 15316 deletions
diff --git a/generic/tk.decls b/generic/tk.decls
index f08f2ef..e54b804 100644
--- a/generic/tk.decls
+++ b/generic/tk.decls
@@ -20,6 +20,7 @@ library tk
interface tk
hooks {tkPlat tkInt tkIntPlat tkIntXlib}
+scspec EXTERN
# Declare each of the functions in the public Tk interface. Note that
# the an index should never be reused for a different function in order
@@ -104,7 +105,7 @@ declare 18 {
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 19 {
- char *Tk_CanvasTagsPrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *Tk_CanvasTagsPrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
declare 20 {
@@ -127,24 +128,24 @@ declare 24 {
}
declare 25 {
int Tk_ClipboardAppend(Tcl_Interp *interp, Tk_Window tkwin,
- Atom target, Atom format, char *buffer)
+ Atom target, Atom format, const char *buffer)
}
declare 26 {
int Tk_ClipboardClear(Tcl_Interp *interp, Tk_Window tkwin)
}
declare 27 {
int Tk_ConfigureInfo(Tcl_Interp *interp,
- Tk_Window tkwin, Tk_ConfigSpec *specs,
+ Tk_Window tkwin, const Tk_ConfigSpec *specs,
char *widgRec, const char *argvName, int flags)
}
declare 28 {
int Tk_ConfigureValue(Tcl_Interp *interp,
- Tk_Window tkwin, Tk_ConfigSpec *specs,
+ Tk_Window tkwin, const Tk_ConfigSpec *specs,
char *widgRec, const char *argvName, int flags)
}
declare 29 {
int Tk_ConfigureWidget(Tcl_Interp *interp,
- Tk_Window tkwin, Tk_ConfigSpec *specs,
+ Tk_Window tkwin, const Tk_ConfigSpec *specs,
int argc, CONST84 char **argv, char *widgRec,
int flags)
}
@@ -164,7 +165,7 @@ declare 32 {
declare 33 {
unsigned long Tk_CreateBinding(Tcl_Interp *interp,
Tk_BindingTable bindingTable, ClientData object,
- const char *eventStr, const char *command, int append)
+ const char *eventStr, const char *script, int append)
}
declare 34 {
Tk_BindingTable Tk_CreateBindingTable(Tcl_Interp *interp)
@@ -183,13 +184,13 @@ declare 37 {
void Tk_CreateGenericHandler(Tk_GenericProc *proc, ClientData clientData)
}
declare 38 {
- void Tk_CreateImageType(Tk_ImageType *typePtr)
+ void Tk_CreateImageType(const Tk_ImageType *typePtr)
}
declare 39 {
void Tk_CreateItemType(Tk_ItemType *typePtr)
}
declare 40 {
- void Tk_CreatePhotoImageFormat(Tk_PhotoImageFormat *formatPtr)
+ void Tk_CreatePhotoImageFormat(const Tk_PhotoImageFormat *formatPtr)
}
declare 41 {
void Tk_CreateSelHandler(Tk_Window tkwin,
@@ -206,7 +207,7 @@ declare 43 {
const char *pathName, const char *screenName)
}
declare 44 {
- int Tk_DefineBitmap(Tcl_Interp *interp, const char *name,
+ int Tk_OldDefineBitmap(Tcl_Interp *interp, const char *name,
const char *source, int width, int height)
}
declare 45 {
@@ -316,7 +317,7 @@ declare 73 {
void Tk_FreeImage(Tk_Image image)
}
declare 74 {
- void Tk_FreeOptions(Tk_ConfigSpec *specs,
+ void Tk_FreeOptions(const Tk_ConfigSpec *specs,
char *widgRec, Display *display, int needFlags)
}
declare 75 {
@@ -358,7 +359,7 @@ declare 85 {
Pixmap Tk_GetBitmap(Tcl_Interp *interp, Tk_Window tkwin, const char *str)
}
declare 86 {
- Pixmap Tk_GetBitmapFromData(Tcl_Interp *interp,
+ Pixmap Tk_OldGetBitmapFromData(Tcl_Interp *interp,
Tk_Window tkwin, const char *source, int width, int height)
}
declare 87 {
@@ -403,7 +404,7 @@ declare 97 {
}
declare 98 {
ClientData Tk_GetImageMasterData(Tcl_Interp *interp,
- const char *name, Tk_ImageType **typePtrPtr)
+ const char *name, CONST86 Tk_ImageType **typePtrPtr)
}
declare 99 {
Tk_ItemType *Tk_GetItemTypes(void)
@@ -561,7 +562,7 @@ declare 142 {
declare 143 {
int Tk_ParseArgv(Tcl_Interp *interp,
Tk_Window tkwin, int *argcPtr, CONST84 char **argv,
- Tk_ArgvInfo *argTable, int flags)
+ const Tk_ArgvInfo *argTable, int flags)
}
declare 144 {
void Tk_PhotoPutBlock_NoComposite(Tk_PhotoHandle handle,
@@ -824,7 +825,7 @@ declare 216 {
int Tk_CreateConsoleWindow(Tcl_Interp *interp)
}
declare 217 {
- void Tk_CreateSmoothMethod(Tcl_Interp *interp, Tk_SmoothMethod *method)
+ void Tk_CreateSmoothMethod(Tcl_Interp *interp, const Tk_SmoothMethod *method)
}
#declare 218 {
# void Tk_CreateCanvasVisitor(Tcl_Interp *interp, void *typePtr)
@@ -923,7 +924,7 @@ declare 241 {
}
declare 242 {
void Tk_SetClassProcs(Tk_Window tkwin,
- Tk_ClassProcs *procs, ClientData instanceData)
+ const Tk_ClassProcs *procs, ClientData instanceData)
}
# New in 8.4a4
@@ -1062,10 +1063,21 @@ declare 271 {
# Developers who need to produce a file [load]able into legacy interps must
# build against legacy sources.
declare 272 {
- void Tk_CreateOldImageType(Tk_ImageType *typePtr)
+ void Tk_CreateOldImageType(const Tk_ImageType *typePtr)
}
declare 273 {
- void Tk_CreateOldPhotoImageFormat(Tk_PhotoImageFormat *formatPtr)
+ void Tk_CreateOldPhotoImageFormat(const Tk_PhotoImageFormat *formatPtr)
+}
+
+# See [Enhancement request 2636558] Tk_DefineBitmap and
+# Tk_GetBitmapFromData signature problem
+declare 274 {
+ int Tk_DefineBitmap(Tcl_Interp *interp, const char *name,
+ const void *source, int width, int height)
+}
+declare 275 {
+ Pixmap Tk_GetBitmapFromData(Tcl_Interp *interp,
+ Tk_Window tkwin, const void *source, int width, int height)
}
# Define the platform specific public Tk interface. These functions are
@@ -1127,10 +1139,10 @@ declare 6 aqua {
void TkMacOSXInvalClipRgns(Tk_Window tkwin)
}
declare 7 aqua {
- GWorldPtr TkMacOSXGetDrawablePort(Drawable drawable)
+ void *TkMacOSXGetDrawablePort(Drawable drawable)
}
declare 8 aqua {
- ControlRef TkMacOSXGetRootControl(Drawable drawable)
+ void *TkMacOSXGetRootControl(Drawable drawable)
}
declare 9 aqua {
void Tk_MacOSXSetupTkNotifier(void)
@@ -1144,31 +1156,9 @@ declare 10 aqua {
# Public functions that are not accessible via the stubs table.
export {
- const char *Tk_InitStubs(Tcl_Interp *interp, const char *version,
- int exact)
-}
-export {
const char *Tk_PkgInitStubsCheck(Tcl_Interp *interp, const char *version,
int exact)
}
-
-# Global variables that need to be exported from the tcl shared library.
-
-export {
- TkStubs *tkStubsPtr (fool checkstubs)
-}
-export {
- TkPlatStubs *tkPlatStubsPtr (fool checkstubs)
-}
-export {
- TkIntStubs *tkIntStubsPtr (fool checkstubs)
-}
-export {
- TkIntPlatStubs *tkIntPlatStubsPtr (fool checkstubs)
-}
-export {
- TkIntXlibStubs *tkIntXlibStubsPtr (fool checkstubs)
-}
# Local Variables:
# mode: tcl
diff --git a/generic/tk.h b/generic/tk.h
index af7b05c..a44cfa8 100644
--- a/generic/tk.h
+++ b/generic/tk.h
@@ -17,10 +17,10 @@
#define _TK
#include <tcl.h>
-#if (TCL_MAJOR_VERSION != 8) || (TCL_MINOR_VERSION != 5)
-# error Tk 8.5 must be compiled with tcl.h from Tcl 8.5
+#if (TCL_MAJOR_VERSION != 8) || (TCL_MINOR_VERSION < 6)
+# error Tk 8.6 must be compiled with tcl.h from Tcl 8.6 or better
#endif
-
+
/*
* For C++ compilers, use extern "C"
*/
@@ -33,12 +33,11 @@ extern "C" {
* When version numbers change here, you must also go into the following files
* and update the version numbers:
*
- * library/tk.tcl (2 LOC patch)
+ * library/tk.tcl (1 LOC patch)
* unix/configure.in (2 LOC Major, 2 LOC minor, 1 LOC patch)
* win/configure.in (as above)
* README (sections 0 and 1)
- * macosx/Wish.xcode/project.pbxproj (not patchlevel) 1 LOC
- * macosx/Wish-Common.xcconfig (not patchlevel) 1 LOC
+ * macosx/Tk-Common.xcconfig (not patchlevel) 1 LOC
* win/README (not patchlevel)
* unix/README (not patchlevel)
* unix/tk.spec (1 LOC patch)
@@ -49,13 +48,13 @@ extern "C" {
*/
#define TK_MAJOR_VERSION 8
-#define TK_MINOR_VERSION 5
-#define TK_RELEASE_LEVEL TCL_FINAL_RELEASE
-#define TK_RELEASE_SERIAL 11
-
-#define TK_VERSION "8.5"
-#define TK_PATCH_LEVEL "8.5.11"
+#define TK_MINOR_VERSION 6
+#define TK_RELEASE_LEVEL TCL_BETA_RELEASE
+#define TK_RELEASE_SERIAL 2
+#define TK_VERSION "8.6"
+#define TK_PATCH_LEVEL "8.6b2"
+
/*
* A special definition used to allow this header file to be included from
* windows or mac resource files so that they can obtain version information.
@@ -69,11 +68,9 @@ extern "C" {
#ifndef RC_INVOKED
#ifndef _XLIB_H
-# if defined(MAC_OSX_TK)
-# include <X11/Xlib.h>
+# include <X11/Xlib.h>
+# ifdef MAC_OSX_TK
# include <X11/X.h>
-# else
-# include <X11/Xlib.h>
# endif
#endif
#ifdef __STDC__
@@ -81,18 +78,20 @@ extern "C" {
#endif
#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
+#undef TCL_STORAGE_CLASS
+#define TCL_STORAGE_CLASS DLLEXPORT
#endif
-
+
/*
+ *----------------------------------------------------------------------
+ *
* Decide whether or not to use input methods.
*/
#ifdef XNQueryInputStyle
#define TK_USE_INPUT_METHODS
#endif
-
+
/*
* Dummy types that are used by clients:
*/
@@ -118,8 +117,10 @@ typedef struct Tk_StyledElement_ *Tk_StyledElement;
*/
typedef const char *Tk_Uid;
-
+
/*
+ *----------------------------------------------------------------------
+ *
* The enum below defines the valid types for Tk configuration options as
* implemented by Tk_InitOptions, Tk_SetOptions, etc.
*/
@@ -206,18 +207,18 @@ typedef struct Tk_OptionSpec {
* option config code to handle a custom option.
*/
-typedef int (Tk_CustomOptionSetProc) _ANSI_ARGS_((ClientData clientData,
+typedef int (Tk_CustomOptionSetProc) (ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj **value, char *widgRec,
- int offset, char *saveInternalPtr, int flags));
-typedef Tcl_Obj *(Tk_CustomOptionGetProc) _ANSI_ARGS_((ClientData clientData,
- Tk_Window tkwin, char *widgRec, int offset));
-typedef void (Tk_CustomOptionRestoreProc) _ANSI_ARGS_((ClientData clientData,
- Tk_Window tkwin, char *internalPtr, char *saveInternalPtr));
-typedef void (Tk_CustomOptionFreeProc) _ANSI_ARGS_((ClientData clientData,
- Tk_Window tkwin, char *internalPtr));
+ int offset, char *saveInternalPtr, int flags);
+typedef Tcl_Obj *(Tk_CustomOptionGetProc) (ClientData clientData,
+ Tk_Window tkwin, char *widgRec, int offset);
+typedef void (Tk_CustomOptionRestoreProc) (ClientData clientData,
+ Tk_Window tkwin, char *internalPtr, char *saveInternalPtr);
+typedef void (Tk_CustomOptionFreeProc) (ClientData clientData, Tk_Window tkwin,
+ char *internalPtr);
typedef struct Tk_ObjCustomOption {
- const char *name; /* Name of the custom option. */
+ const char *name; /* Name of the custom option. */
Tk_CustomOptionSetProc *setProc;
/* Function to use to set a record's option
* value from a Tcl_Obj */
@@ -293,7 +294,7 @@ typedef struct Tk_SavedOptions {
* old values in a single structure. NULL
* means no more structures. */
} Tk_SavedOptions;
-
+
/*
* Structure used to describe application-specific configuration options:
* indicates procedures to call to parse an option and to return a text string
@@ -308,12 +309,10 @@ typedef struct Tk_SavedOptions {
#ifndef __NO_OLD_CONFIG
-typedef int (Tk_OptionParseProc) _ANSI_ARGS_((ClientData clientData,
- Tcl_Interp *interp, Tk_Window tkwin, CONST84 char *value, char *widgRec,
- int offset));
-typedef char *(Tk_OptionPrintProc) _ANSI_ARGS_((ClientData clientData,
- Tk_Window tkwin, char *widgRec, int offset,
- Tcl_FreeProc **freeProcPtr));
+typedef int (Tk_OptionParseProc) (ClientData clientData, Tcl_Interp *interp,
+ Tk_Window tkwin, CONST84 char *value, char *widgRec, int offset);
+typedef CONST86 char *(Tk_OptionPrintProc) (ClientData clientData,
+ Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr);
typedef struct Tk_CustomOption {
Tk_OptionParseProc *parseProc;
@@ -338,7 +337,7 @@ typedef struct Tk_ConfigSpec {
int type; /* Type of option, such as TK_CONFIG_COLOR;
* see definitions below. Last option in table
* must have type TK_CONFIG_END. */
- char *argvName; /* Switch used to specify option in argv. NULL
+ CONST86 char *argvName; /* Switch used to specify option in argv. NULL
* means this spec is part of a group. */
Tk_Uid dbName; /* Name for option in option database. */
Tk_Uid dbClass; /* Class for option in database. */
@@ -350,7 +349,8 @@ typedef struct Tk_ConfigSpec {
int specFlags; /* Any combination of the values defined
* below; other bits are used internally by
* tkConfig.c. */
- Tk_CustomOption *customPtr; /* If type is TK_CONFIG_CUSTOM then this is a
+ CONST86 Tk_CustomOption *customPtr;
+ /* If type is TK_CONFIG_CUSTOM then this is a
* pointer to info about how to parse and
* print the option. Otherwise it is
* irrelevant. */
@@ -392,20 +392,20 @@ typedef enum {
#define TK_CONFIG_OPTION_SPECIFIED (1 << 4)
#define TK_CONFIG_USER_BIT 0x100
#endif /* __NO_OLD_CONFIG */
-
+
/*
* Structure used to specify how to handle argv options.
*/
typedef struct {
- char *key; /* The key string that flags the option in the
+ CONST86 char *key; /* The key string that flags the option in the
* argv array. */
int type; /* Indicates option type; see below. */
char *src; /* Value to be used in setting dst; usage
* depends on type. */
char *dst; /* Address of value to be modified; usage
* depends on type. */
- char *help; /* Documentation message describing this
+ CONST86 char *help; /* Documentation message describing this
* option. */
} Tk_ArgvInfo;
@@ -436,7 +436,7 @@ typedef struct {
#define TK_ARGV_NO_LEFTOVERS 0x2
#define TK_ARGV_NO_ABBREV 0x4
#define TK_ARGV_DONT_SKIP_FIRST_ARG 0x8
-
+
/*
* Enumerated type for describing actions to be taken in response to a
* restrictProc established by Tk_RestrictEvents.
@@ -494,7 +494,7 @@ typedef enum {
TK_ANCHOR_S, TK_ANCHOR_SW, TK_ANCHOR_W, TK_ANCHOR_NW,
TK_ANCHOR_CENTER
} Tk_Anchor;
-
+
/*
* Enumerated type for describing a style of justification:
*/
@@ -538,17 +538,16 @@ typedef struct Tk_FontMetrics {
#define TK_IGNORE_TABS 8
#define TK_IGNORE_NEWLINES 16
-
+
/*
* Widget class procedures used to implement platform specific widget
* behavior.
*/
-typedef Window (Tk_ClassCreateProc) _ANSI_ARGS_((Tk_Window tkwin,
- Window parent, ClientData instanceData));
-typedef void (Tk_ClassWorldChangedProc) _ANSI_ARGS_((ClientData instanceData));
-typedef void (Tk_ClassModalProc) _ANSI_ARGS_((Tk_Window tkwin,
- XEvent *eventPtr));
+typedef Window (Tk_ClassCreateProc) (Tk_Window tkwin, Window parent,
+ ClientData instanceData);
+typedef void (Tk_ClassWorldChangedProc) (ClientData instanceData);
+typedef void (Tk_ClassModalProc) (Tk_Window tkwin, XEvent *eventPtr);
typedef struct Tk_ClassProcs {
unsigned int size;
@@ -582,17 +581,15 @@ typedef struct Tk_ClassProcs {
#define Tk_GetClassProc(procs, which) \
(((procs) == NULL) ? NULL : \
(((procs)->size <= Tk_Offset(Tk_ClassProcs, which)) ? NULL:(procs)->which))
-
+
/*
* Each geometry manager (the packer, the placer, etc.) is represented by a
* structure of the following form, which indicates procedures to invoke in
* the geometry manager to carry out certain functions.
*/
-typedef void (Tk_GeomRequestProc) _ANSI_ARGS_((ClientData clientData,
- Tk_Window tkwin));
-typedef void (Tk_GeomLostSlaveProc) _ANSI_ARGS_((ClientData clientData,
- Tk_Window tkwin));
+typedef void (Tk_GeomRequestProc) (ClientData clientData, Tk_Window tkwin);
+typedef void (Tk_GeomLostSlaveProc) (ClientData clientData, Tk_Window tkwin);
typedef struct Tk_GeomMgr {
const char *name; /* Name of the geometry manager (command used
@@ -616,13 +613,13 @@ typedef struct Tk_GeomMgr {
#define TK_SCROLL_PAGES 2
#define TK_SCROLL_UNITS 3
#define TK_SCROLL_ERROR 4
-
+
/*
- *---------------------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Extensions to the X event set
*
- *---------------------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
#define VirtualEvent (MappingNotify + 1)
@@ -681,12 +678,12 @@ typedef XActivateDeactivateEvent XActivateEvent;
typedef XActivateDeactivateEvent XDeactivateEvent;
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Macros for querying Tk_Window structures. See the manual entries for
* documentation.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
#define Tk_Display(tkwin) (((Tk_FakeWin *) (tkwin))->display)
@@ -791,6 +788,7 @@ typedef struct Tk_FakeWin {
int internalBorderBottom;
int minReqWidth;
int minReqHeight;
+ char *dummy20; /* geometryMaster */
} Tk_FakeWin;
/*
@@ -833,9 +831,6 @@ typedef struct Tk_FakeWin {
* embedded application), and both the containing
* and embedded halves are associated with
* windows in this particular process.
- * TK_DEFER_MODAL: 1 means that this window has deferred a modal
- * loop until all of the bindings for the current
- * event have been invoked.
* TK_WRAPPER: 1 means that this window is the extra wrapper
* window created around a toplevel to hold the
* menubar under Unix. See tkUnixWm.c for more
@@ -872,7 +867,6 @@ typedef struct Tk_FakeWin {
#define TK_EMBEDDED 0x100
#define TK_CONTAINER 0x200
#define TK_BOTH_HALVES 0x400
-#define TK_DEFER_MODAL 0x800
#define TK_WRAPPER 0x1000
#define TK_REPARENTED 0x2000
#define TK_ANONYMOUS_WINDOW 0x4000
@@ -883,11 +877,11 @@ typedef struct Tk_FakeWin {
#define TK_WM_MANAGEABLE 0x80000
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Procedure prototypes and structures used for defining new canvas items:
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
typedef enum {
@@ -896,13 +890,11 @@ typedef enum {
} Tk_State;
typedef struct Tk_SmoothMethod {
- char *name;
- int (*coordProc) _ANSI_ARGS_((Tk_Canvas canvas,
- double *pointPtr, int numPoints, int numSteps,
- XPoint xPoints[], double dblPoints[]));
- void (*postscriptProc) _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, double *coordPtr,
- int numPoints, int numSteps));
+ CONST86 char *name;
+ int (*coordProc) (Tk_Canvas canvas, double *pointPtr, int numPoints,
+ int numSteps, XPoint xPoints[], double dblPoints[]);
+ void (*postscriptProc) (Tcl_Interp *interp, Tk_Canvas canvas,
+ double *coordPtr, int numPoints, int numSteps);
} Tk_SmoothMethod;
/*
@@ -971,66 +963,69 @@ typedef struct Tk_Item {
*/
#ifdef USE_OLD_CANVAS
-typedef int Tk_ItemCreateProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- char **argv));
-typedef int Tk_ItemConfigureProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- char **argv, int flags));
-typedef int Tk_ItemCoordProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- char **argv));
+typedef int (Tk_ItemCreateProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int argc, char **argv);
+typedef int (Tk_ItemConfigureProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int argc, char **argv, int flags);
+typedef int (Tk_ItemCoordProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int argc, char **argv);
#else
-typedef int Tk_ItemCreateProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- Tcl_Obj *const objv[]));
-typedef int Tk_ItemConfigureProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- Tcl_Obj *const objv[], int flags));
-typedef int Tk_ItemCoordProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- Tcl_Obj *const argv[]));
-#endif
-typedef void Tk_ItemDeleteProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, Display *display));
-typedef void Tk_ItemDisplayProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, Display *display, Drawable dst,
- int x, int y, int width, int height));
-typedef double Tk_ItemPointProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, double *pointPtr));
-typedef int Tk_ItemAreaProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, double *rectPtr));
-typedef int Tk_ItemPostscriptProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, int prepass));
-typedef void Tk_ItemScaleProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, double originX, double originY,
- double scaleX, double scaleY));
-typedef void Tk_ItemTranslateProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, double deltaX, double deltaY));
-typedef int Tk_ItemIndexProc _ANSI_ARGS_((Tcl_Interp *interp,
- Tk_Canvas canvas, Tk_Item *itemPtr, char *indexString,
- int *indexPtr));
-typedef void Tk_ItemCursorProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, int index));
-typedef int Tk_ItemSelectionProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, int offset, char *buffer,
- int maxBytes));
-typedef void Tk_ItemInsertProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, int beforeThis, char *string));
-typedef void Tk_ItemDCharsProc _ANSI_ARGS_((Tk_Canvas canvas,
- Tk_Item *itemPtr, int first, int last));
+typedef int (Tk_ItemCreateProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int argc, Tcl_Obj *const objv[]);
+typedef int (Tk_ItemConfigureProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int argc, Tcl_Obj *const objv[],
+ int flags);
+typedef int (Tk_ItemCoordProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int argc, Tcl_Obj *const argv[]);
+#endif /* USE_OLD_CANVAS */
+typedef void (Tk_ItemDeleteProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ Display *display);
+typedef void (Tk_ItemDisplayProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ Display *display, Drawable dst, int x, int y, int width,
+ int height);
+typedef double (Tk_ItemPointProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ double *pointPtr);
+typedef int (Tk_ItemAreaProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ double *rectPtr);
+typedef int (Tk_ItemPostscriptProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, int prepass);
+typedef void (Tk_ItemScaleProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ double originX, double originY, double scaleX,
+ double scaleY);
+typedef void (Tk_ItemTranslateProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ double deltaX, double deltaY);
+#ifdef USE_OLD_CANVAS
+typedef int (Tk_ItemIndexProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, char *indexString, int *indexPtr);
+#else
+typedef int (Tk_ItemIndexProc)(Tcl_Interp *interp, Tk_Canvas canvas,
+ Tk_Item *itemPtr, Tcl_Obj *indexString, int *indexPtr);
+#endif /* USE_OLD_CANVAS */
+typedef void (Tk_ItemCursorProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ int index);
+typedef int (Tk_ItemSelectionProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ int offset, char *buffer, int maxBytes);
+#ifdef USE_OLD_CANVAS
+typedef void (Tk_ItemInsertProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ int beforeThis, char *string);
+#else
+typedef void (Tk_ItemInsertProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ int beforeThis, Tcl_Obj *string);
+#endif /* USE_OLD_CANVAS */
+typedef void (Tk_ItemDCharsProc)(Tk_Canvas canvas, Tk_Item *itemPtr,
+ int first, int last);
#ifndef __NO_OLD_CONFIG
typedef struct Tk_ItemType {
- char *name; /* The name of this type of item, such as
+ CONST86 char *name; /* The name of this type of item, such as
* "line". */
int itemSize; /* Total amount of space needed for item's
* record. */
Tk_ItemCreateProc *createProc;
/* Procedure to create a new item of this
* type. */
- Tk_ConfigSpec *configSpecs; /* Pointer to array of configuration specs for
+ CONST86 Tk_ConfigSpec *configSpecs; /* Pointer to array of configuration specs for
* this type. Used for returning configuration
* info. */
Tk_ItemConfigureProc *configProc;
@@ -1079,7 +1074,14 @@ typedef struct Tk_ItemType {
char *reserved4;
} Tk_ItemType;
-#endif
+/*
+ * Flag (used in the alwaysRedraw field) to say whether an item supports
+ * point-level manipulation like the line and polygon items.
+ */
+
+#define TK_MOVABLE_POINTS 2
+
+#endif /* __NO_OLD_CONFIG */
/*
* The following structure provides information about the selection and the
@@ -1124,7 +1126,7 @@ typedef struct Tk_CanvasTextInfo {
* should be displayed in focusItemPtr.
* Read-only to items.*/
} Tk_CanvasTextInfo;
-
+
/*
* Structures used for Dashing and Outline.
*/
@@ -1165,9 +1167,9 @@ typedef struct Tk_Outline {
Tk_Dash dash; /* Dash pattern. */
Tk_Dash activeDash; /* Dash pattern if state is active. */
Tk_Dash disabledDash; /* Dash pattern if state is disabled. */
- VOID *reserved1; /* Reserved for future expansion. */
- VOID *reserved2;
- VOID *reserved3;
+ void *reserved1; /* Reserved for future expansion. */
+ void *reserved2;
+ void *reserved3;
Tk_TSOffset tsoffset; /* Stipple offset for outline. */
XColor *color; /* Outline color. */
XColor *activeColor; /* Outline color if state is active. */
@@ -1180,37 +1182,34 @@ typedef struct Tk_Outline {
} Tk_Outline;
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Procedure prototypes and structures used for managing images:
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
typedef struct Tk_ImageType Tk_ImageType;
#ifdef USE_OLD_IMAGE
-typedef int (Tk_ImageCreateProc) _ANSI_ARGS_((Tcl_Interp *interp,
- char *name, int argc, char **argv, Tk_ImageType *typePtr,
- Tk_ImageMaster master, ClientData *masterDataPtr));
+typedef int (Tk_ImageCreateProc) (Tcl_Interp *interp, char *name, int argc,
+ char **argv, Tk_ImageType *typePtr, Tk_ImageMaster master,
+ ClientData *masterDataPtr);
#else
-typedef int (Tk_ImageCreateProc) _ANSI_ARGS_((Tcl_Interp *interp,
- char *name, int objc, Tcl_Obj *const objv[], Tk_ImageType *typePtr,
- Tk_ImageMaster master, ClientData *masterDataPtr));
-#endif
-typedef ClientData (Tk_ImageGetProc) _ANSI_ARGS_((Tk_Window tkwin,
- ClientData masterData));
-typedef void (Tk_ImageDisplayProc) _ANSI_ARGS_((ClientData instanceData,
- Display *display, Drawable drawable, int imageX, int imageY,
- int width, int height, int drawableX, int drawableY));
-typedef void (Tk_ImageFreeProc) _ANSI_ARGS_((ClientData instanceData,
- Display *display));
-typedef void (Tk_ImageDeleteProc) _ANSI_ARGS_((ClientData masterData));
-typedef void (Tk_ImageChangedProc) _ANSI_ARGS_((ClientData clientData,
- int x, int y, int width, int height, int imageWidth,
- int imageHeight));
-typedef int (Tk_ImagePostscriptProc) _ANSI_ARGS_((ClientData clientData,
+typedef int (Tk_ImageCreateProc) (Tcl_Interp *interp, CONST86 char *name, int objc,
+ Tcl_Obj *const objv[], CONST86 Tk_ImageType *typePtr, Tk_ImageMaster master,
+ ClientData *masterDataPtr);
+#endif /* USE_OLD_IMAGE */
+typedef ClientData (Tk_ImageGetProc) (Tk_Window tkwin, ClientData masterData);
+typedef void (Tk_ImageDisplayProc) (ClientData instanceData, Display *display,
+ Drawable drawable, int imageX, int imageY, int width, int height,
+ int drawableX, int drawableY);
+typedef void (Tk_ImageFreeProc) (ClientData instanceData, Display *display);
+typedef void (Tk_ImageDeleteProc) (ClientData masterData);
+typedef void (Tk_ImageChangedProc) (ClientData clientData, int x, int y,
+ int width, int height, int imageWidth, int imageHeight);
+typedef int (Tk_ImagePostscriptProc) (ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin, Tk_PostscriptInfo psinfo,
- int x, int y, int width, int height, int prepass));
+ int x, int y, int width, int height, int prepass);
/*
* The following structure represents a particular type of image (bitmap, xpm
@@ -1221,7 +1220,7 @@ typedef int (Tk_ImagePostscriptProc) _ANSI_ARGS_((ClientData clientData,
*/
struct Tk_ImageType {
- char *name; /* Name of image type. */
+ CONST86 char *name; /* Name of image type. */
Tk_ImageCreateProc *createProc;
/* Procedure to call to create a new image of
* this type. */
@@ -1247,13 +1246,13 @@ struct Tk_ImageType {
* manager. */
char *reserved; /* reserved for future expansion */
};
-
+
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Additional definitions used to manage images of type "photo".
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
/*
@@ -1295,41 +1294,36 @@ typedef struct Tk_PhotoImageBlock {
typedef struct Tk_PhotoImageFormat Tk_PhotoImageFormat;
#ifdef USE_OLD_IMAGE
-typedef int (Tk_ImageFileMatchProc) _ANSI_ARGS_((Tcl_Channel chan,
- char *fileName, char *formatString, int *widthPtr, int *heightPtr));
-typedef int (Tk_ImageStringMatchProc) _ANSI_ARGS_((char *string,
- char *formatString, int *widthPtr, int *heightPtr));
-typedef int (Tk_ImageFileReadProc) _ANSI_ARGS_((Tcl_Interp *interp,
- Tcl_Channel chan, char *fileName, char *formatString,
- Tk_PhotoHandle imageHandle, int destX, int destY,
- int width, int height, int srcX, int srcY));
-typedef int (Tk_ImageStringReadProc) _ANSI_ARGS_((Tcl_Interp *interp,
- char *string, char *formatString, Tk_PhotoHandle imageHandle,
- int destX, int destY, int width, int height, int srcX, int srcY));
-typedef int (Tk_ImageFileWriteProc) _ANSI_ARGS_((Tcl_Interp *interp,
- char *fileName, char *formatString, Tk_PhotoImageBlock *blockPtr));
-typedef int (Tk_ImageStringWriteProc) _ANSI_ARGS_((Tcl_Interp *interp,
- Tcl_DString *dataPtr, char *formatString,
- Tk_PhotoImageBlock *blockPtr));
+typedef int (Tk_ImageFileMatchProc) (Tcl_Channel chan, char *fileName,
+ char *formatString, int *widthPtr, int *heightPtr);
+typedef int (Tk_ImageStringMatchProc) (char *string, char *formatString,
+ int *widthPtr, int *heightPtr);
+typedef int (Tk_ImageFileReadProc) (Tcl_Interp *interp, Tcl_Channel chan,
+ char *fileName, char *formatString, Tk_PhotoHandle imageHandle,
+ int destX, int destY, int width, int height, int srcX, int srcY);
+typedef int (Tk_ImageStringReadProc) (Tcl_Interp *interp, char *string,
+ char *formatString, Tk_PhotoHandle imageHandle, int destX, int destY,
+ int width, int height, int srcX, int srcY);
+typedef int (Tk_ImageFileWriteProc) (Tcl_Interp *interp, char *fileName,
+ char *formatString, Tk_PhotoImageBlock *blockPtr);
+typedef int (Tk_ImageStringWriteProc) (Tcl_Interp *interp,
+ Tcl_DString *dataPtr, char *formatString, Tk_PhotoImageBlock *blockPtr);
#else
-typedef int (Tk_ImageFileMatchProc) _ANSI_ARGS_((Tcl_Channel chan,
- const char *fileName, Tcl_Obj *format, int *widthPtr,
- int *heightPtr, Tcl_Interp *interp));
-typedef int (Tk_ImageStringMatchProc) _ANSI_ARGS_((Tcl_Obj *dataObj,
- Tcl_Obj *format, int *widthPtr, int *heightPtr,
- Tcl_Interp *interp));
-typedef int (Tk_ImageFileReadProc) _ANSI_ARGS_((Tcl_Interp *interp,
- Tcl_Channel chan, const char *fileName, Tcl_Obj *format,
- Tk_PhotoHandle imageHandle, int destX, int destY,
- int width, int height, int srcX, int srcY));
-typedef int (Tk_ImageStringReadProc) _ANSI_ARGS_((Tcl_Interp *interp,
- Tcl_Obj *dataObj, Tcl_Obj *format, Tk_PhotoHandle imageHandle,
- int destX, int destY, int width, int height, int srcX, int srcY));
-typedef int (Tk_ImageFileWriteProc) _ANSI_ARGS_((Tcl_Interp *interp,
- const char *fileName, Tcl_Obj *format, Tk_PhotoImageBlock *blockPtr));
-typedef int (Tk_ImageStringWriteProc) _ANSI_ARGS_((Tcl_Interp *interp,
- Tcl_Obj *format, Tk_PhotoImageBlock *blockPtr));
-#endif
+typedef int (Tk_ImageFileMatchProc) (Tcl_Channel chan, const char *fileName,
+ Tcl_Obj *format, int *widthPtr, int *heightPtr, Tcl_Interp *interp);
+typedef int (Tk_ImageStringMatchProc) (Tcl_Obj *dataObj, Tcl_Obj *format,
+ int *widthPtr, int *heightPtr, Tcl_Interp *interp);
+typedef int (Tk_ImageFileReadProc) (Tcl_Interp *interp, Tcl_Channel chan,
+ const char *fileName, Tcl_Obj *format, Tk_PhotoHandle imageHandle,
+ int destX, int destY, int width, int height, int srcX, int srcY);
+typedef int (Tk_ImageStringReadProc) (Tcl_Interp *interp, Tcl_Obj *dataObj,
+ Tcl_Obj *format, Tk_PhotoHandle imageHandle, int destX, int destY,
+ int width, int height, int srcX, int srcY);
+typedef int (Tk_ImageFileWriteProc) (Tcl_Interp *interp, const char *fileName,
+ Tcl_Obj *format, Tk_PhotoImageBlock *blockPtr);
+typedef int (Tk_ImageStringWriteProc) (Tcl_Interp *interp, Tcl_Obj *format,
+ Tk_PhotoImageBlock *blockPtr);
+#endif /* USE_OLD_IMAGE */
/*
* The following structure represents a particular file format for storing
@@ -1338,7 +1332,7 @@ typedef int (Tk_ImageStringWriteProc) _ANSI_ARGS_((Tcl_Interp *interp,
*/
struct Tk_PhotoImageFormat {
- char *name; /* Name of image file format */
+ CONST86 char *name; /* Name of image file format */
Tk_ImageFileMatchProc *fileMatchProc;
/* Procedure to call to determine whether an
* image file matches this format. */
@@ -1363,18 +1357,13 @@ struct Tk_PhotoImageFormat {
* currently known. Filled in by Tk, not by
* image format handler. */
};
-
-#ifdef USE_OLD_IMAGE
-#define Tk_CreateImageType Tk_CreateOldImageType
-#define Tk_CreatePhotoImageFormat Tk_CreateOldPhotoImageFormat
-#endif
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Procedure prototypes and structures used for managing styles:
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
/*
@@ -1389,41 +1378,41 @@ struct Tk_PhotoImageFormat {
* declare widget elements.
*/
-typedef void (Tk_GetElementSizeProc) _ANSI_ARGS_((ClientData clientData,
- char *recordPtr, const Tk_OptionSpec **optionsPtr, Tk_Window tkwin,
- int width, int height, int inner, int *widthPtr, int *heightPtr));
-typedef void (Tk_GetElementBoxProc) _ANSI_ARGS_((ClientData clientData,
- char *recordPtr, const Tk_OptionSpec **optionsPtr, Tk_Window tkwin,
- int x, int y, int width, int height, int inner, int *xPtr, int *yPtr,
- int *widthPtr, int *heightPtr));
-typedef int (Tk_GetElementBorderWidthProc) _ANSI_ARGS_((ClientData clientData,
- char *recordPtr, const Tk_OptionSpec **optionsPtr, Tk_Window tkwin));
-typedef void (Tk_DrawElementProc) _ANSI_ARGS_((ClientData clientData,
- char *recordPtr, const Tk_OptionSpec **optionsPtr, Tk_Window tkwin,
- Drawable d, int x, int y, int width, int height, int state));
+typedef void (Tk_GetElementSizeProc) (ClientData clientData, char *recordPtr,
+ const Tk_OptionSpec **optionsPtr, Tk_Window tkwin, int width,
+ int height, int inner, int *widthPtr, int *heightPtr);
+typedef void (Tk_GetElementBoxProc) (ClientData clientData, char *recordPtr,
+ const Tk_OptionSpec **optionsPtr, Tk_Window tkwin, int x, int y,
+ int width, int height, int inner, int *xPtr, int *yPtr, int *widthPtr,
+ int *heightPtr);
+typedef int (Tk_GetElementBorderWidthProc) (ClientData clientData,
+ char *recordPtr, const Tk_OptionSpec **optionsPtr, Tk_Window tkwin);
+typedef void (Tk_DrawElementProc) (ClientData clientData, char *recordPtr,
+ const Tk_OptionSpec **optionsPtr, Tk_Window tkwin, Drawable d, int x,
+ int y, int width, int height, int state);
typedef struct Tk_ElementOptionSpec {
- char *name; /* Name of the required option. */
- Tk_OptionType type; /* Accepted option type. TK_OPTION_END means
- * any. */
+ char *name; /* Name of the required option. */
+ Tk_OptionType type; /* Accepted option type. TK_OPTION_END means
+ * any. */
} Tk_ElementOptionSpec;
typedef struct Tk_ElementSpec {
- int version; /* Version of the style support. */
- char *name; /* Name of element. */
+ int version; /* Version of the style support. */
+ char *name; /* Name of element. */
Tk_ElementOptionSpec *options;
- /* List of required options. Last one's name
- * must be NULL. */
+ /* List of required options. Last one's name
+ * must be NULL. */
Tk_GetElementSizeProc *getSize;
- /* Compute the external (resp. internal) size
- * of the element from its desired internal
- * (resp. external) size. */
+ /* Compute the external (resp. internal) size
+ * of the element from its desired internal
+ * (resp. external) size. */
Tk_GetElementBoxProc *getBox;
- /* Compute the inscribed or bounding boxes
- * within a given area. */
+ /* Compute the inscribed or bounding boxes
+ * within a given area. */
Tk_GetElementBorderWidthProc *getBorderWidth;
- /* Return the element's internal border width.
- * Mostly useful for widgets. */
+ /* Return the element's internal border width.
+ * Mostly useful for widgets. */
Tk_DrawElementProc *draw; /* Draw the element in the given bounding
* box. */
} Tk_ElementSpec;
@@ -1438,13 +1427,13 @@ typedef struct Tk_ElementSpec {
#define TK_ELEMENT_STATE_PRESSED 1<<3
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* The definitions below provide backward compatibility for functions and
* types related to event handling that used to be in Tk but have moved to
* Tcl.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
#define TK_READABLE TCL_READABLE
@@ -1482,59 +1471,65 @@ typedef struct Tk_ElementSpec {
#define Tk_Release Tcl_Release
/* Removed Tk_Main, use macro instead */
-#define Tk_Main(argc, argv, proc) \
- Tk_MainEx(argc, argv, proc, Tcl_CreateInterp())
-
-const char * Tk_InitStubs _ANSI_ARGS_((Tcl_Interp *interp,
- const char *version, int exact));
-EXTERN const char * Tk_PkgInitStubsCheck _ANSI_ARGS_((Tcl_Interp *interp,
- const char *version, int exact));
+#if defined(__WIN32__) || defined(__CYGWIN__)
+#define Tk_Main(argc, argv, proc) Tk_MainEx(argc, argv, proc, \
+ (Tcl_FindExecutable(0), (Tcl_CreateInterp)()))
+#else
+#define Tk_Main(argc, argv, proc) Tk_MainEx(argc, argv, proc, \
+ (Tcl_FindExecutable(argv[0]), (Tcl_CreateInterp)()))
+#endif
+const char * Tk_InitStubs(Tcl_Interp *interp, const char *version,
+ int exact);
+EXTERN const char * Tk_PkgInitStubsCheck(Tcl_Interp *interp,
+ const char *version, int exact);
#ifndef USE_TK_STUBS
-
#define Tk_InitStubs(interp, version, exact) \
Tk_PkgInitStubsCheck(interp, version, exact)
-
-#endif
+#endif /* USE_TK_STUBS */
#define Tk_InitImageArgs(interp, argc, argv) /**/
-
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Additional procedure types defined by Tk.
*
- *--------------------------------------------------------------
- */
-
-typedef int (Tk_ErrorProc) _ANSI_ARGS_((ClientData clientData,
- XErrorEvent *errEventPtr));
-typedef void (Tk_EventProc) _ANSI_ARGS_((ClientData clientData,
- XEvent *eventPtr));
-typedef int (Tk_GenericProc) _ANSI_ARGS_((ClientData clientData,
- XEvent *eventPtr));
-typedef int (Tk_ClientMessageProc) _ANSI_ARGS_((Tk_Window tkwin,
- XEvent *eventPtr));
-typedef int (Tk_GetSelProc) _ANSI_ARGS_((ClientData clientData,
- Tcl_Interp *interp, char *portion));
-typedef void (Tk_LostSelProc) _ANSI_ARGS_((ClientData clientData));
-typedef Tk_RestrictAction (Tk_RestrictProc) _ANSI_ARGS_((
- ClientData clientData, XEvent *eventPtr));
-typedef int (Tk_SelectionProc) _ANSI_ARGS_((ClientData clientData,
- int offset, char *buffer, int maxBytes));
-
+ *----------------------------------------------------------------------
+ */
+
+typedef int (Tk_ErrorProc) (ClientData clientData, XErrorEvent *errEventPtr);
+typedef void (Tk_EventProc) (ClientData clientData, XEvent *eventPtr);
+typedef int (Tk_GenericProc) (ClientData clientData, XEvent *eventPtr);
+typedef int (Tk_ClientMessageProc) (Tk_Window tkwin, XEvent *eventPtr);
+typedef int (Tk_GetSelProc) (ClientData clientData, Tcl_Interp *interp,
+ CONST86 char *portion);
+typedef void (Tk_LostSelProc) (ClientData clientData);
+typedef Tk_RestrictAction (Tk_RestrictProc) (ClientData clientData,
+ XEvent *eventPtr);
+typedef int (Tk_SelectionProc) (ClientData clientData, int offset,
+ char *buffer, int maxBytes);
+
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
- * Platform independant exported procedures and variables.
+ * Platform independent exported procedures and variables.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
#include "tkDecls.h"
+
+#ifdef USE_OLD_IMAGE
+#undef Tk_CreateImageType
+#define Tk_CreateImageType Tk_CreateOldImageType
+#undef Tk_CreatePhotoImageFormat
+#define Tk_CreatePhotoImageFormat Tk_CreateOldPhotoImageFormat
+#endif /* USE_OLD_IMAGE */
/*
+ *----------------------------------------------------------------------
+ *
* Allow users to say that they don't want to alter their source to add extra
* arguments to Tk_PhotoPutBlock() et al; DO NOT DEFINE THIS WHEN BUILDING TK.
*
@@ -1574,11 +1569,7 @@ typedef int (Tk_SelectionProc) _ANSI_ARGS_((ClientData clientData,
# endif
# define Tk_PhotoSetSize Tk_PhotoSetSize_Panic
#endif /* USE_PANIC_ON_PHOTO_ALLOC_FAILURE */
-
-/*
- * Tcl commands exported by Tk:
- */
-
+
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
diff --git a/generic/tk3d.c b/generic/tk3d.c
index caa40dd..2920c76 100644
--- a/generic/tk3d.c
+++ b/generic/tk3d.c
@@ -19,7 +19,7 @@
* by Tk_GetReliefFromObj.
*/
-static CONST char *reliefStrings[] = {
+static const char *const reliefStrings[] = {
"flat", "groove", "raised", "ridge", "solid", "sunken", NULL
};
@@ -30,6 +30,7 @@ static CONST char *reliefStrings[] = {
static void BorderInit(TkDisplay *dispPtr);
static void DupBorderObjProc(Tcl_Obj *srcObjPtr,
Tcl_Obj *dupObjPtr);
+static void FreeBorderObj(Tcl_Obj *objPtr);
static void FreeBorderObjProc(Tcl_Obj *objPtr);
static int Intersect(XPoint *a1Ptr, XPoint *a2Ptr,
XPoint *b1Ptr, XPoint *b2Ptr, XPoint *iPtr);
@@ -45,7 +46,7 @@ static void ShiftLine(XPoint *p1Ptr, XPoint *p2Ptr,
* is set.
*/
-Tcl_ObjType tkBorderObjType = {
+const Tcl_ObjType tkBorderObjType = {
"border", /* name */
FreeBorderObjProc, /* freeIntRepProc */
DupBorderObjProc, /* dupIntRepProc */
@@ -71,8 +72,8 @@ Tcl_ObjType tkBorderObjType = {
* Side effects:
* The border is added to an internal database with a reference count.
* For each call to this function, there should eventually be a call to
- * FreeBorderObjProc so that the database is cleaned up when borders
- * aren't in use anymore.
+ * FreeBorderObj so that the database is cleaned up when borders aren't
+ * in use anymore.
*
*----------------------------------------------------------------------
*/
@@ -89,7 +90,7 @@ Tk_Alloc3DBorderFromObj(
if (objPtr->typePtr != &tkBorderObjType) {
InitBorderObj(objPtr);
}
- borderPtr = (TkBorder *) objPtr->internalRep.twoPtrValue.ptr1;
+ borderPtr = objPtr->internalRep.twoPtrValue.ptr1;
/*
* If the object currently points to a TkBorder, see if it's the one we
@@ -103,7 +104,7 @@ Tk_Alloc3DBorderFromObj(
* longer in use. Clear the reference.
*/
- FreeBorderObjProc(objPtr);
+ FreeBorderObj(objPtr);
borderPtr = NULL;
} else if ((Tk_Screen(tkwin) == borderPtr->screen)
&& (Tk_Colormap(tkwin) == borderPtr->colormap)) {
@@ -116,9 +117,7 @@ Tk_Alloc3DBorderFromObj(
* The object didn't point to the border that we wanted. Search the list
* of borders with the same name to see if one of the others is the right
* one.
- */
-
- /*
+ *
* If the cached value is NULL, either the object type was not a color
* going in, or the object is a color type but had previously been freed.
*
@@ -128,16 +127,16 @@ Tk_Alloc3DBorderFromObj(
*/
if (borderPtr != NULL) {
- TkBorder *firstBorderPtr =
- (TkBorder *) Tcl_GetHashValue(borderPtr->hashPtr);
- FreeBorderObjProc(objPtr);
+ TkBorder *firstBorderPtr = Tcl_GetHashValue(borderPtr->hashPtr);
+
+ FreeBorderObj(objPtr);
for (borderPtr = firstBorderPtr ; borderPtr != NULL;
borderPtr = borderPtr->nextPtr) {
if ((Tk_Screen(tkwin) == borderPtr->screen)
- && (Tk_Colormap(tkwin) == borderPtr->colormap)) {
+ && (Tk_Colormap(tkwin) == borderPtr->colormap)) {
borderPtr->resourceRefCount++;
borderPtr->objRefCount++;
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) borderPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = borderPtr;
return (Tk_3DBorder) borderPtr;
}
}
@@ -149,7 +148,7 @@ Tk_Alloc3DBorderFromObj(
borderPtr = (TkBorder *) Tk_Get3DBorder(interp, tkwin,
Tcl_GetString(objPtr));
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) borderPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = borderPtr;
if (borderPtr != NULL) {
borderPtr->objRefCount++;
}
@@ -201,7 +200,7 @@ Tk_Get3DBorder(
hashPtr = Tcl_CreateHashEntry(&dispPtr->borderTable, colorName, &isNew);
if (!isNew) {
- existingBorderPtr = (TkBorder *) Tcl_GetHashValue(hashPtr);
+ existingBorderPtr = Tcl_GetHashValue(hashPtr);
for (borderPtr = existingBorderPtr; borderPtr != NULL;
borderPtr = borderPtr->nextPtr) {
if ((Tk_Screen(tkwin) == borderPtr->screen)
@@ -318,7 +317,7 @@ Tk_Draw3DRectangle(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOf3DBorder(
Tk_3DBorder border) /* Token for border. */
{
@@ -426,7 +425,7 @@ Tk_Free3DBorder(
return;
}
- prevPtr = (TkBorder *) Tcl_GetHashValue(borderPtr->hashPtr);
+ prevPtr = Tcl_GetHashValue(borderPtr->hashPtr);
TkpFreeBorder(borderPtr);
if (borderPtr->bgColorPtr != NULL) {
Tk_FreeColor(borderPtr->bgColorPtr);
@@ -462,7 +461,7 @@ Tk_Free3DBorder(
prevPtr->nextPtr = borderPtr->nextPtr;
}
if (borderPtr->objRefCount == 0) {
- ckfree((char *) borderPtr);
+ ckfree(borderPtr);
}
}
@@ -494,13 +493,13 @@ Tk_Free3DBorderFromObj(
Tcl_Obj *objPtr) /* The Tcl_Obj * to be freed. */
{
Tk_Free3DBorder(Tk_Get3DBorderFromObj(tkwin, objPtr));
- FreeBorderObjProc(objPtr);
+ FreeBorderObj(objPtr);
}
/*
*---------------------------------------------------------------------------
*
- * FreeBorderObjProc --
+ * FreeBorderObjProc, FreeBorderObj --
*
* This proc is called to release an object reference to a border. Called
* when the object's internal rep is released or when the cached
@@ -520,13 +519,21 @@ static void
FreeBorderObjProc(
Tcl_Obj *objPtr) /* The object we are releasing. */
{
- TkBorder *borderPtr = (TkBorder *) objPtr->internalRep.twoPtrValue.ptr1;
+ FreeBorderObj(objPtr);
+ objPtr->typePtr = NULL;
+}
+
+static void
+FreeBorderObj(
+ Tcl_Obj *objPtr) /* The object we are releasing. */
+{
+ TkBorder *borderPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (borderPtr != NULL) {
borderPtr->objRefCount--;
if ((borderPtr->objRefCount == 0)
&& (borderPtr->resourceRefCount == 0)) {
- ckfree((char *) borderPtr);
+ ckfree(borderPtr);
}
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
@@ -555,10 +562,10 @@ DupBorderObjProc(
Tcl_Obj *srcObjPtr, /* The object we are copying from. */
Tcl_Obj *dupObjPtr) /* The object we are copying to. */
{
- TkBorder *borderPtr = (TkBorder *) srcObjPtr->internalRep.twoPtrValue.ptr1;
+ TkBorder *borderPtr = srcObjPtr->internalRep.twoPtrValue.ptr1;
dupObjPtr->typePtr = srcObjPtr->typePtr;
- dupObjPtr->internalRep.twoPtrValue.ptr1 = (void *) borderPtr;
+ dupObjPtr->internalRep.twoPtrValue.ptr1 = borderPtr;
if (borderPtr != NULL) {
borderPtr->objRefCount++;
@@ -643,7 +650,7 @@ Tk_GetReliefFromObj(
int
Tk_GetRelief(
Tcl_Interp *interp, /* For error messages. */
- CONST char *name, /* Name of a relief type. */
+ const char *name, /* Name of a relief type. */
int *reliefPtr) /* Where to store converted relief. */
{
char c;
@@ -655,12 +662,12 @@ Tk_GetRelief(
*reliefPtr = TK_RELIEF_FLAT;
} else if ((c == 'g') && (strncmp(name, "groove", length) == 0)
&& (length >= 2)) {
- *reliefPtr = TK_RELIEF_GROOVE;
+ *reliefPtr = TK_RELIEF_GROOVE;
} else if ((c == 'r') && (strncmp(name, "raised", length) == 0)
&& (length >= 2)) {
*reliefPtr = TK_RELIEF_RAISED;
} else if ((c == 'r') && (strncmp(name, "ridge", length) == 0)) {
- *reliefPtr = TK_RELIEF_RIDGE;
+ *reliefPtr = TK_RELIEF_RIDGE;
} else if ((c == 's') && (strncmp(name, "solid", length) == 0)) {
*reliefPtr = TK_RELIEF_SOLID;
} else if ((c == 's') && (strncmp(name, "sunken", length) == 0)) {
@@ -668,7 +675,7 @@ Tk_GetRelief(
} else {
char buf[200];
- sprintf(buf, "bad relief type \"%.50s\": must be %s",
+ sprintf(buf, "bad relief \"%.50s\": must be %s",
name, "flat, groove, raised, ridge, solid, or sunken");
Tcl_SetResult(interp, buf, TCL_VOLATILE);
return TCL_ERROR;
@@ -692,7 +699,7 @@ Tk_GetRelief(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfRelief(
int relief) /* One of TK_RELIEF_FLAT, TK_RELIEF_RAISED, or
* TK_RELIEF_SUNKEN. */
@@ -768,9 +775,8 @@ Tk_Draw3DPolygon(
*/
if ((leftRelief == TK_RELIEF_GROOVE) || (leftRelief == TK_RELIEF_RIDGE)) {
- int halfWidth;
+ int halfWidth = borderWidth/2;
- halfWidth = borderWidth/2;
Tk_Draw3DPolygon(tkwin, drawable, border, pointPtr, numPoints,
halfWidth, (leftRelief == TK_RELIEF_GROOVE) ? TK_RELIEF_RAISED
: TK_RELIEF_SUNKEN);
@@ -980,8 +986,8 @@ Tk_Fill3DRectangle(
if ((width > doubleBorder) && (height > doubleBorder)) {
XFillRectangle(Tk_Display(tkwin), drawable, borderPtr->bgGC,
x + borderWidth, y + borderWidth,
- (unsigned int) (width - doubleBorder),
- (unsigned int) (height - doubleBorder));
+ (unsigned) (width - doubleBorder),
+ (unsigned) (height - doubleBorder));
}
if (borderWidth) {
Tk_Draw3DRectangle(tkwin, drawable, border, x, y, width,
@@ -1083,19 +1089,18 @@ ShiftLine(
XPoint *p3Ptr) /* Store coords of point on new line here. */
{
int dx, dy, dxNeg, dyNeg;
-
- /*
- * The table below is used for a quick approximation in computing the new
- * point. An index into the table is 128 times the slope of the original
- * line (the slope must always be between 0 and 1). The value of the table
- * entry is 128 times the amount to displace the new line in y for each
- * unit of perpendicular distance. In other words, the table maps from the
- * tangent of an angle to the inverse of its cosine. If the slope of the
- * original line is greater than 1, then the displacement is done in x
- * rather than in y.
- */
-
- static int shiftTable[129];
+ static int shiftTable[129]; /* Used for a quick approximation in computing
+ * the new point. An index into the table is
+ * 128 times the slope of the original line
+ * (the slope must always be between 0 and 1).
+ * The value of the table entry is 128 times
+ * the amount to displace the new line in y
+ * for each unit of perpendicular distance. In
+ * other words, the table maps from the
+ * tangent of an angle to the inverse of its
+ * cosine. If the slope of the original line
+ * is greater than 1, then the displacement is
+ * done in x rather than in y. */
/*
* Initialize the table if this is the first time it is used.
@@ -1249,7 +1254,7 @@ Tk_Get3DBorderFromObj(
* cached in the internal representation of the Tcl_Obj. Check it out...
*/
- borderPtr = (TkBorder *) objPtr->internalRep.twoPtrValue.ptr1;
+ borderPtr = objPtr->internalRep.twoPtrValue.ptr1;
if ((borderPtr != NULL)
&& (borderPtr->resourceRefCount > 0)
&& (Tk_Screen(tkwin) == borderPtr->screen)
@@ -1277,12 +1282,12 @@ Tk_Get3DBorderFromObj(
if (hashPtr == NULL) {
goto error;
}
- for (borderPtr = (TkBorder *) Tcl_GetHashValue(hashPtr);
- (borderPtr != NULL); borderPtr = borderPtr->nextPtr) {
+ for (borderPtr = Tcl_GetHashValue(hashPtr); borderPtr != NULL;
+ borderPtr = borderPtr->nextPtr) {
if ((Tk_Screen(tkwin) == borderPtr->screen)
&& (Tk_Colormap(tkwin) == borderPtr->colormap)) {
- FreeBorderObjProc(objPtr);
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) borderPtr;
+ FreeBorderObj(objPtr);
+ objPtr->internalRep.twoPtrValue.ptr1 = borderPtr;
borderPtr->objRefCount++;
return (Tk_3DBorder) borderPtr;
}
@@ -1329,7 +1334,7 @@ InitBorderObj(
Tcl_GetString(objPtr);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &tkBorderObjType;
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
@@ -1358,22 +1363,23 @@ Tcl_Obj *
TkDebugBorder(
Tk_Window tkwin, /* The window in which the border will be used
* (not currently used). */
- char *name) /* Name of the desired color. */
+ const char *name) /* Name of the desired color. */
{
- TkBorder *borderPtr;
Tcl_HashEntry *hashPtr;
- Tcl_Obj *resultPtr, *objPtr;
+ Tcl_Obj *resultPtr;
TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
resultPtr = Tcl_NewObj();
hashPtr = Tcl_FindHashEntry(&dispPtr->borderTable, name);
if (hashPtr != NULL) {
- borderPtr = (TkBorder *) Tcl_GetHashValue(hashPtr);
+ TkBorder *borderPtr = Tcl_GetHashValue(hashPtr);
+
if (borderPtr == NULL) {
Tcl_Panic("TkDebugBorder found empty hash table entry");
}
for ( ; (borderPtr != NULL); borderPtr = borderPtr->nextPtr) {
- objPtr = Tcl_NewObj();
+ Tcl_Obj *objPtr = Tcl_NewObj();
+
Tcl_ListObjAppendElement(NULL, objPtr,
Tcl_NewIntObj(borderPtr->resourceRefCount));
Tcl_ListObjAppendElement(NULL, objPtr,
diff --git a/generic/tk3d.h b/generic/tk3d.h
index 5e0a0cf..891e927 100644
--- a/generic/tk3d.h
+++ b/generic/tk3d.h
@@ -12,12 +12,7 @@
#ifndef _TK3D
#define _TK3D
-#include <tkInt.h>
-
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
+#include "tkInt.h"
/*
* One of the following data structures is allocated for each 3-D border
@@ -40,9 +35,8 @@ typedef struct TkBorder {
* no longer valid and it isn't present in
* borderTable: it is being kept around only
* because there are objects referring to it.
- * The structure is freed when
- * resourceRefCount and objRefCount are both
- * 0. */
+ * The structure is freed when objRefCount and
+ * resourceRefCount are both 0. */
int objRefCount; /* The number of Tcl objects that reference
* this structure. */
XColor *bgColorPtr; /* Background color (intensity between
@@ -88,7 +82,4 @@ MODULE_SCOPE TkBorder *TkpGetBorder(void);
MODULE_SCOPE void TkpGetShadows(TkBorder *borderPtr, Tk_Window tkwin);
MODULE_SCOPE void TkpFreeBorder(TkBorder *borderPtr);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TK3D */
diff --git a/generic/tkArgv.c b/generic/tkArgv.c
index a338e45..3f235ad 100644
--- a/generic/tkArgv.c
+++ b/generic/tkArgv.c
@@ -18,7 +18,7 @@
* every application.
*/
-static Tk_ArgvInfo defaultTable[] = {
+static const Tk_ArgvInfo defaultTable[] = {
{"-help", TK_ARGV_HELP, NULL, NULL,
"Print summary of command-line options and abort"},
{NULL, TK_ARGV_END, NULL, NULL, NULL}
@@ -28,7 +28,7 @@ static Tk_ArgvInfo defaultTable[] = {
* Forward declarations for functions defined in this file:
*/
-static void PrintUsage(Tcl_Interp *interp, Tk_ArgvInfo *argTable,
+static void PrintUsage(Tcl_Interp *interp, const Tk_ArgvInfo *argTable,
int flags);
/*
@@ -61,17 +61,17 @@ Tk_ParseArgv(
* means ignore Tk option specs. */
int *argcPtr, /* Number of arguments in argv. Modified to
* hold # args left in argv at end. */
- CONST char **argv, /* Array of arguments. Modified to hold those
+ const char **argv, /* Array of arguments. Modified to hold those
* that couldn't be processed here. */
- Tk_ArgvInfo *argTable, /* Array of option descriptions */
+ const Tk_ArgvInfo *argTable, /* Array of option descriptions */
int flags) /* Or'ed combination of various flag bits,
* such as TK_ARGV_NO_DEFAULTS. */
{
- register Tk_ArgvInfo *infoPtr;
+ register const Tk_ArgvInfo *infoPtr;
/* Pointer to the current entry in the table
* of argument descriptions. */
- Tk_ArgvInfo *matchPtr; /* Descriptor that matches current argument. */
- CONST char *curArg; /* Current argument */
+ const Tk_ArgvInfo *matchPtr; /* Descriptor that matches current argument. */
+ const char *curArg; /* Current argument */
register char c; /* Second character of current arg (used for
* quick check for matching; use 2nd char.
* because first char. will almost always be
@@ -193,7 +193,7 @@ Tk_ParseArgv(
if (argc == 0) {
goto missingArg;
}
- *((CONST char **)infoPtr->dst) = argv[srcIndex];
+ *((const char **)infoPtr->dst) = argv[srcIndex];
srcIndex++;
argc--;
break;
@@ -226,22 +226,22 @@ Tk_ParseArgv(
}
break;
case TK_ARGV_FUNC: {
- typedef int (ArgvFunc)(char *, char *, CONST char *);
+ typedef int (ArgvFunc)(char *, const char *, const char *);
ArgvFunc *handlerProc = (ArgvFunc *) infoPtr->src;
- if ((*handlerProc)(infoPtr->dst, infoPtr->key, argv[srcIndex])) {
+ if (handlerProc(infoPtr->dst, infoPtr->key, argv[srcIndex])) {
srcIndex++;
argc--;
}
break;
}
case TK_ARGV_GENFUNC: {
- typedef int (ArgvGenFunc)(char *, Tcl_Interp *, char *, int,
- CONST char **);
+ typedef int (ArgvGenFunc)(char *, Tcl_Interp *, const char *, int,
+ const char **);
ArgvGenFunc *handlerProc = (ArgvGenFunc *) infoPtr->src;
- argc = (*handlerProc)(infoPtr->dst, interp, infoPtr->key,
- argc, argv+srcIndex);
+ argc = handlerProc(infoPtr->dst, interp, infoPtr->key, argc,
+ argv+srcIndex);
if (argc < 0) {
return TCL_ERROR;
}
@@ -328,13 +328,13 @@ static void
PrintUsage(
Tcl_Interp *interp, /* Place information in this interp's result
* area. */
- Tk_ArgvInfo *argTable, /* Array of command-specific argument
+ const Tk_ArgvInfo *argTable, /* Array of command-specific argument
* descriptions. */
int flags) /* If the TK_ARGV_NO_DEFAULTS bit is set in
* this word, then don't generate information
* for default options. */
{
- register Tk_ArgvInfo *infoPtr;
+ register const Tk_ArgvInfo *infoPtr;
size_t width, i, numSpaces;
char tmp[TCL_DOUBLE_SPACE];
diff --git a/generic/tkAtom.c b/generic/tkAtom.c
index fe1b5b3..2491fb2 100644
--- a/generic/tkAtom.c
+++ b/generic/tkAtom.c
@@ -20,7 +20,7 @@
* those found in xatom.h
*/
-static const char *atomNameArray[] = {
+static const char *const atomNameArray[] = {
"PRIMARY", "SECONDARY", "ARC",
"ATOM", "BITMAP", "CARDINAL",
"COLORMAP", "CURSOR", "CUT_BUFFER0",
@@ -76,10 +76,10 @@ Atom
Tk_InternAtom(
Tk_Window tkwin, /* Window token; map name to atom for this
* window's display. */
- CONST char *name) /* Name to turn into atom. */
+ const char *name) /* Name to turn into atom. */
{
- register TkDisplay *dispPtr;
- register Tcl_HashEntry *hPtr;
+ TkDisplay *dispPtr;
+ Tcl_HashEntry *hPtr;
int isNew;
dispPtr = ((TkWindow *) tkwin)->dispPtr;
@@ -97,7 +97,7 @@ Tk_InternAtom(
hPtr2 = Tcl_CreateHashEntry(&dispPtr->atomTable, INT2PTR(atom), &isNew);
Tcl_SetHashValue(hPtr2, Tcl_GetHashKey(&dispPtr->nameTable, hPtr));
}
- return (Atom) PTR2INT(Tcl_GetHashValue(hPtr));
+ return (Atom)PTR2INT(Tcl_GetHashValue(hPtr));
}
/*
@@ -121,14 +121,14 @@ Tk_InternAtom(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_GetAtomName(
Tk_Window tkwin, /* Window token; map atom to name relative to
* this window's display. */
Atom atom) /* Atom whose name is wanted. */
{
- register TkDisplay *dispPtr;
- register Tcl_HashEntry *hPtr;
+ TkDisplay *dispPtr;
+ Tcl_HashEntry *hPtr;
dispPtr = ((TkWindow *) tkwin)->dispPtr;
if (!dispPtr->atomInit) {
@@ -137,23 +137,22 @@ Tk_GetAtomName(
hPtr = Tcl_FindHashEntry(&dispPtr->atomTable, INT2PTR(atom));
if (hPtr == NULL) {
- char *name;
+ const char *name;
Tk_ErrorHandler handler;
- int isNew, mustFree;
+ int isNew;
+ char *mustFree = NULL;
handler = Tk_CreateErrorHandler(dispPtr->display, BadAtom, -1, -1,
- NULL, (ClientData) NULL);
- name = XGetAtomName(dispPtr->display, atom);
- mustFree = 1;
+ NULL, NULL);
+ name = mustFree = XGetAtomName(dispPtr->display, atom);
if (name == NULL) {
name = "?bad atom?";
- mustFree = 0;
}
Tk_DeleteErrorHandler(handler);
hPtr = Tcl_CreateHashEntry(&dispPtr->nameTable, name, &isNew);
Tcl_SetHashValue(hPtr, INT2PTR(atom));
if (mustFree) {
- XFree(name);
+ XFree(mustFree);
}
name = Tcl_GetHashKey(&dispPtr->nameTable, hPtr);
hPtr = Tcl_CreateHashEntry(&dispPtr->atomTable, INT2PTR(atom), &isNew);
@@ -180,7 +179,7 @@ Tk_GetAtomName(
static void
AtomInit(
- register TkDisplay *dispPtr)/* Display to initialize. */
+ TkDisplay *dispPtr)/* Display to initialize. */
{
Tcl_HashEntry *hPtr;
Atom atom;
diff --git a/generic/tkBind.c b/generic/tkBind.c
index 21bfb5c..e58ad4d 100644
--- a/generic/tkBind.c
+++ b/generic/tkBind.c
@@ -29,13 +29,10 @@
*
* Init/Free this package.
*
- * Tcl "bind" command (actually located in tkCmds.c).
- * "bind" command implementation.
- * "bind" implementation helpers.
+ * Tcl "bind" command (actually located in tkCmds.c) core implementation, plus
+ * helpers.
*
- * Tcl "event" command.
- * "event" command implementation.
- * "event" implementation helpers.
+ * Tcl "event" command implementation, plus helpers.
*
* Package-specific common helpers.
*
@@ -79,7 +76,7 @@ typedef union {
*/
#define EVENT_BUFFER_SIZE 30
-typedef struct BindingTable {
+typedef struct Tk_BindingTable_ {
XEvent eventRing[EVENT_BUFFER_SIZE];
/* Circular queue of recent events (higher
* indices are for more recent events). */
@@ -108,12 +105,12 @@ typedef struct BindingTable {
*
* A virtual event is usually never part of the event stream, but instead is
* synthesized inline by matching low-level events. However, a virtual event
- * may be generated by platform-specific code or by Tcl scripts. In that case,
+ * may be generated by platform-specific code or by Tcl commands. In that case,
* no lookup of the virtual event will need to be done using this table,
* because the virtual event is actually in the event stream.
*/
-typedef struct VirtualEventTable {
+typedef struct {
Tcl_HashTable patternTable; /* Used to map from a physical event to a list
* of patterns that may match that event. Keys
* are PatternTableKey structs, values are
@@ -140,7 +137,7 @@ typedef struct VirtualEventTable {
* tables and virtual event tables.
*/
-typedef struct PatternTableKey {
+typedef struct {
ClientData object; /* For binding table, identifies the binding
* tag of the object (or class of objects)
* relative to which the event occurred. For
@@ -156,7 +153,7 @@ typedef struct PatternTableKey {
* events as part of the process of converting X events into Tcl commands.
*/
-typedef struct Pattern {
+typedef struct {
int eventType; /* Type of X event, e.g. ButtonPress. */
int needMods; /* Mask of modifiers that must be present (0
* means no modifiers are required). */
@@ -193,21 +190,10 @@ typedef struct Pattern {
typedef struct PatSeq {
int numPats; /* Number of patterns in sequence (usually
* 1). */
- TkBindEvalProc *eventProc; /* The function that will be invoked on the
- * clientData when this pattern sequence
- * matches. */
- TkBindFreeProc *freeProc; /* The function that will be invoked to
- * release the clientData when this pattern
- * sequence is freed. */
- ClientData clientData; /* Arbitray data passed to eventProc and
- * freeProc when sequence matches. */
+ char *script; /* Binding script to evaluate when sequence
+ * matches (ckalloc()ed) */
int flags; /* Miscellaneous flag values; see below for
* definitions. */
- int refCount; /* Number of times that this binding is in the
- * midst of executing. If greater than 1, then
- * a recursive invocation is happening. Only
- * when this is zero can the binding actually
- * be freed. */
struct PatSeq *nextSeqPtr; /* Next in list of all pattern sequences that
* have the same initial pattern. NULL means
* end of list. */
@@ -238,16 +224,9 @@ typedef struct PatSeq {
* must occur with nearby X and Y mouse coordinates and
* close in time. This is typically used to restrict
* multiple button presses.
- * MARKED_DELETED 1 means that this binding has been marked as deleted
- * and removed from the binding table, but its memory
- * could not be released because it was already queued
- * for execution. When the binding is actually about to
- * be executed, this flag will be checked and the binding
- * skipped if set.
*/
#define PAT_NEARBY 0x1
-#define MARKED_DELETED 0x2
/*
* Constants that define how close together two events must be in milliseconds
@@ -275,7 +254,7 @@ typedef struct VirtualOwners {
* to associate a virtual event with all the physical events that can trigger
* it.
*/
-typedef struct PhysicalsOwned {
+typedef struct {
int numOwned; /* Number of physical events owned. */
PatSeq *patSeqs[1]; /* Array of pointers to physical event
* patterns. Enough space will actually be
@@ -285,7 +264,7 @@ typedef struct PhysicalsOwned {
/*
* One of the following structures exists for each interpreter. This structure
* keeps track of the current display and screen in the interpreter, so that a
- * script can be invoked whenever the display/screen changes (the script does
+ * command can be invoked whenever the display/screen changes (the command does
* things like point tk::Priv at a display-specific structure).
*/
@@ -298,44 +277,17 @@ typedef struct {
} ScreenInfo;
/*
- * The following structure is used to keep track of all the C bindings that
- * are awaiting invocation and whether the window they refer to has been
- * destroyed. If the window is destroyed, then all pending callbacks for that
- * window will be cancelled. The Tcl bindings will still all be invoked,
- * however.
- */
-
-typedef struct PendingBinding {
- struct PendingBinding *nextPtr;
- /* Next in chain of pending bindings, in case
- * a recursive binding evaluation is in
- * progress. */
- Tk_Window tkwin; /* The window that the following bindings
- * depend upon. */
- int deleted; /* Set to non-zero by window cleanup code if
- * tkwin is deleted. */
- PatSeq *matchArray[5]; /* Array of pending C bindings. The actual
- * size of this depends on how many C bindings
- * matched the event passed to Tk_BindEvent.
- * THIS FIELD MUST BE THE LAST IN THE
- * STRUCTURE. */
-} PendingBinding;
-
-/*
* The following structure keeps track of all the information local to the
* binding package on a per interpreter basis.
*/
-typedef struct BindInfo {
+typedef struct TkBindInfo_ {
VirtualEventTable virtualEventTable;
/* The virtual events that exist in this
* interpreter. */
ScreenInfo screenInfo; /* Keeps track of the current display and
* screen, so it can be restored after a
* binding has executed. */
- PendingBinding *pendingList;/* The list of pending C bindings, kept in
- * case a C or Tcl binding causes the target
- * window to be deleted. */
int deleted; /* 1 the application has been deleted but the
* structure has been preserved. */
} BindInfo;
@@ -352,10 +304,10 @@ typedef struct BindInfo {
#ifdef REDO_KEYSYM_LOOKUP
typedef struct {
- char *name; /* Name of keysym. */
+ const char *name; /* Name of keysym. */
KeySym value; /* Numeric identifier for keysym. */
} KeySymInfo;
-static KeySymInfo keyArray[] = {
+static const KeySymInfo keyArray[] = {
#ifndef lint
#include "ks_names.h"
#endif
@@ -381,7 +333,7 @@ TCL_DECLARE_MUTEX(bindMutex)
*/
typedef struct {
- char *name; /* Name of modifier. */
+ const char *name; /* Name of modifier. */
int mask; /* Button/modifier mask value, such as
* Button1Mask. */
int flags; /* Various flags; see below for
@@ -405,7 +357,7 @@ typedef struct {
#define QUADRUPLE 4
#define MULT_CLICKS 7
-static ModInfo modArray[] = {
+static const ModInfo modArray[] = {
{"Control", ControlMask, 0},
{"Shift", ShiftMask, 0},
{"Lock", LockMask, 0},
@@ -450,7 +402,7 @@ static Tcl_HashTable modTable;
*/
typedef struct {
- char *name; /* Name of event. */
+ const char *name; /* Name of event. */
int type; /* Event type for X, such as ButtonPress. */
int eventMask; /* Mask bits (for XSelectInput) for this event
* type. */
@@ -463,7 +415,7 @@ typedef struct {
* unless you've asked about button events.
*/
-static EventInfo eventArray[] = {
+static const EventInfo eventArray[] = {
{"Key", KeyPress, KeyPressMask},
{"KeyPress", KeyPress, KeyPressMask},
{"KeyRelease", KeyRelease, KeyPressMask|KeyReleaseMask},
@@ -535,7 +487,7 @@ static Tcl_HashTable eventTable;
#define KEY_BUTTON_MOTION_VIRTUAL (KEY|BUTTON|MOTION|VIRTUAL)
#define KEY_BUTTON_MOTION_CROSSING (KEY|BUTTON|MOTION|VIRTUAL|CROSSING)
-static int flagArray[TK_LASTEVENT] = {
+static const int flagArray[TK_LASTEVENT] = {
/* Not used */ 0,
/* Not used */ 0,
/* KeyPress */ KEY,
@@ -654,14 +606,13 @@ static void ChangeScreen(Tcl_Interp *interp, char *dispName,
int screenIndex);
static int CreateVirtualEvent(Tcl_Interp *interp,
VirtualEventTable *vetPtr, char *virtString,
- char *eventString);
+ const char *eventString);
static int DeleteVirtualEvent(Tcl_Interp *interp,
VirtualEventTable *vetPtr, char *virtString,
- char *eventString);
+ const char *eventString);
static void DeleteVirtualEventTable(VirtualEventTable *vetPtr);
static void ExpandPercents(TkWindow *winPtr, const char *before,
XEvent *eventPtr,KeySym keySym,Tcl_DString *dsPtr);
-static void FreeTclBinding(ClientData clientData);
static PatSeq * FindSequence(Tcl_Interp *interp,
Tcl_HashTable *patternTablePtr, ClientData object,
const char *eventString, int create,
@@ -671,7 +622,7 @@ static void GetAllVirtualEvents(Tcl_Interp *interp,
static char * GetField(char *p, char *copy, int size);
static void GetPatternString(PatSeq *psPtr, Tcl_DString *dsPtr);
static int GetVirtualEvent(Tcl_Interp *interp,
- VirtualEventTable *vetPtr, char *virtString);
+ VirtualEventTable *vetPtr, Tcl_Obj *virtName);
static Tk_Uid GetVirtualEventUid(Tcl_Interp *interp,
char *virtString);
static int HandleEventGenerate(Tcl_Interp *interp, Tk_Window main,
@@ -687,15 +638,6 @@ static int ParseEventDescription(Tcl_Interp *interp,
const char **eventStringPtr, Pattern *patPtr,
unsigned long *eventMaskPtr);
static void DoWarp(ClientData clientData);
-
-/*
- * The following define is used as a short circuit for the callback function
- * to evaluate a TclBinding. The actual evaluation of the binding is handled
- * inline, because special things have to be done with a Tcl binding before
- * evaluation time.
- */
-
-#define EvalTclBinding ((TkBindEvalProc *) 1)
/*
*---------------------------------------------------------------------------
@@ -734,11 +676,11 @@ TkBindInit(
Tcl_MutexLock(&bindMutex);
if (!initialized) {
Tcl_HashEntry *hPtr;
- ModInfo *modPtr;
- EventInfo *eiPtr;
+ const ModInfo *modPtr;
+ const EventInfo *eiPtr;
int newEntry;
#ifdef REDO_KEYSYM_LOOKUP
- KeySymInfo *kPtr;
+ const KeySymInfo *kPtr;
Tcl_InitHashTable(&keySymTable, TCL_STRING_KEYS);
Tcl_InitHashTable(&nameTable, TCL_ONE_WORD_KEYS);
@@ -771,14 +713,13 @@ TkBindInit(
mainPtr->bindingTable = Tk_CreateBindingTable(mainPtr->interp);
- bindInfoPtr = (BindInfo *) ckalloc(sizeof(BindInfo));
+ bindInfoPtr = ckalloc(sizeof(BindInfo));
InitVirtualEventTable(&bindInfoPtr->virtualEventTable);
bindInfoPtr->screenInfo.curDispPtr = NULL;
bindInfoPtr->screenInfo.curScreenIndex = -1;
bindInfoPtr->screenInfo.bindingDepth = 0;
- bindInfoPtr->pendingList = NULL;
bindInfoPtr->deleted = 0;
- mainPtr->bindInfo = (TkBindInfo) bindInfoPtr;
+ mainPtr->bindInfo = bindInfoPtr;
TkpInitializeMenuBindings(mainPtr->interp, mainPtr->bindingTable);
}
@@ -809,10 +750,10 @@ TkBindFree(
Tk_DeleteBindingTable(mainPtr->bindingTable);
mainPtr->bindingTable = NULL;
- bindInfoPtr = (BindInfo *) mainPtr->bindInfo;
+ bindInfoPtr = mainPtr->bindInfo;
DeleteVirtualEventTable(&bindInfoPtr->virtualEventTable);
bindInfoPtr->deleted = 1;
- Tcl_EventuallyFree((ClientData) bindInfoPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(bindInfoPtr, TCL_DYNAMIC);
mainPtr->bindInfo = NULL;
}
@@ -839,14 +780,13 @@ Tk_CreateBindingTable(
* table: commands are executed in this
* interpreter. */
{
- BindingTable *bindPtr;
+ BindingTable *bindPtr = ckalloc(sizeof(BindingTable));
int i;
/*
* Create and initialize a new binding table.
*/
- bindPtr = (BindingTable *) ckalloc(sizeof(BindingTable));
for (i = 0; i < EVENT_BUFFER_SIZE; i++) {
bindPtr->eventRing[i].type = -1;
}
@@ -855,7 +795,7 @@ Tk_CreateBindingTable(
sizeof(PatternTableKey)/sizeof(int));
Tcl_InitHashTable(&bindPtr->objectTable, TCL_ONE_WORD_KEYS);
bindPtr->interp = interp;
- return (Tk_BindingTable) bindPtr;
+ return bindPtr;
}
/*
@@ -877,10 +817,8 @@ Tk_CreateBindingTable(
void
Tk_DeleteBindingTable(
- Tk_BindingTable bindingTable)
- /* Token for the binding table to destroy. */
+ Tk_BindingTable bindPtr) /* Token for the binding table to destroy. */
{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
PatSeq *psPtr, *nextPtr;
Tcl_HashEntry *hPtr;
Tcl_HashSearch search;
@@ -891,16 +829,10 @@ Tk_DeleteBindingTable(
for (hPtr = Tcl_FirstHashEntry(&bindPtr->patternTable, &search);
hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- for (psPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
- psPtr != NULL; psPtr = nextPtr) {
+ for (psPtr = Tcl_GetHashValue(hPtr); psPtr != NULL; psPtr = nextPtr) {
nextPtr = psPtr->nextSeqPtr;
- psPtr->flags |= MARKED_DELETED;
- if (psPtr->refCount == 0) {
- if (psPtr->freeProc != NULL) {
- (*psPtr->freeProc)(psPtr->clientData);
- }
- ckfree((char *) psPtr);
- }
+ ckfree(psPtr->script);
+ ckfree(psPtr);
}
}
@@ -910,7 +842,7 @@ Tk_DeleteBindingTable(
Tcl_DeleteHashTable(&bindPtr->patternTable);
Tcl_DeleteHashTable(&bindPtr->objectTable);
- ckfree((char *) bindPtr);
+ ckfree(bindPtr);
}
/*
@@ -940,13 +872,12 @@ Tk_DeleteBindingTable(
unsigned long
Tk_CreateBinding(
Tcl_Interp *interp, /* Used for error reporting. */
- Tk_BindingTable bindingTable,
- /* Table in which to create binding. */
+ Tk_BindingTable bindPtr, /* Table in which to create binding. */
ClientData object, /* Token for object with which binding is
* associated. */
const char *eventString, /* String describing event sequence that
* triggers binding. */
- const char *command, /* Contains Tcl command to execute when
+ const char *script, /* Contains Tcl script to execute when
* binding triggers. */
int append) /* 0 means replace any existing binding for
* eventString; 1 means append to that
@@ -955,12 +886,11 @@ Tk_CreateBinding(
* string, the existing binding will always be
* replaced. */
{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
PatSeq *psPtr;
unsigned long eventMask;
char *newStr, *oldStr;
- if (!*command) {
+ if (!*script) {
/* Silently ignore empty scripts -- see SF#3006842 */
return 1;
}
@@ -969,7 +899,7 @@ Tk_CreateBinding(
if (psPtr == NULL) {
return 0;
}
- if (psPtr->eventProc == NULL) {
+ if (psPtr->script == NULL) {
int isNew;
Tcl_HashEntry *hPtr;
@@ -984,120 +914,29 @@ Tk_CreateBinding(
if (isNew) {
psPtr->nextObjPtr = NULL;
} else {
- psPtr->nextObjPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
+ psPtr->nextObjPtr = Tcl_GetHashValue(hPtr);
}
Tcl_SetHashValue(hPtr, psPtr);
- } else if (psPtr->eventProc != EvalTclBinding) {
- /*
- * Free existing procedural binding.
- */
-
- if (psPtr->freeProc != NULL) {
- (*psPtr->freeProc)(psPtr->clientData);
- }
- psPtr->clientData = NULL;
- append = 0;
}
- oldStr = (char *) psPtr->clientData;
+ oldStr = psPtr->script;
if ((append != 0) && (oldStr != NULL)) {
- size_t length;
+ size_t length1 = strlen(oldStr), length2 = strlen(script);
- length = strlen(oldStr) + strlen(command) + 2;
- newStr = (char *) ckalloc((unsigned) length);
- sprintf(newStr, "%s\n%s", oldStr, command);
+ newStr = ckalloc(length1 + length2 + 2);
+ memcpy(newStr, oldStr, length1);
+ newStr[length1] = '\n';
+ memcpy(newStr+length1+1, script, length2+1);
} else {
- newStr = (char *) ckalloc((unsigned) strlen(command) + 1);
- strcpy(newStr, command);
+ size_t length = strlen(script);
+
+ newStr = ckalloc(length + 1);
+ memcpy(newStr, script, length+1);
}
if (oldStr != NULL) {
ckfree(oldStr);
}
- psPtr->eventProc = EvalTclBinding;
- psPtr->freeProc = FreeTclBinding;
- psPtr->clientData = (ClientData) newStr;
- return eventMask;
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * TkCreateBindingProcedure --
- *
- * Add a C binding to a binding table, so that future calls to
- * Tk_BindEvent may callback the function in the binding.
- *
- * Results:
-
- * The return value is 0 if an error occurred while setting up the
- * binding. In this case, an error message will be left in the interp's
- * result. If all went well then the return value is a mask of the event
- * types that must be made available to Tk_BindEvent in order to properly
- * detect when this binding triggers. This value can be used to determine
- * what events to select for in a window, for example.
- *
- * Side effects:
- * Any existing binding on the same event sequence will be replaced.
- *
- *---------------------------------------------------------------------------
- */
-
-unsigned long
-TkCreateBindingProcedure(
- Tcl_Interp *interp, /* Used for error reporting. */
- Tk_BindingTable bindingTable,
- /* Table in which to create binding. */
- ClientData object, /* Token for object with which binding is
- * associated. */
- const char *eventString, /* String describing event sequence that
- * triggers binding. */
- TkBindEvalProc *eventProc, /* Function to invoke when binding triggers.
- * Must not be NULL. */
- TkBindFreeProc *freeProc, /* Function to invoke when binding is freed.
- * May be NULL for no function. */
- ClientData clientData) /* Arbitrary ClientData to pass to eventProc
- * and freeProc. */
-{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
- PatSeq *psPtr;
- unsigned long eventMask;
-
- psPtr = FindSequence(interp, &bindPtr->patternTable, object, eventString,
- 1, 1, &eventMask);
- if (psPtr == NULL) {
- return 0;
- }
- if (psPtr->eventProc == NULL) {
- int isNew;
- Tcl_HashEntry *hPtr;
-
- /*
- * This pattern sequence was just created. Link the pattern into the
- * list associated with the object, so that if the object goes away,
- * these bindings will all automatically be deleted.
- */
-
- hPtr = Tcl_CreateHashEntry(&bindPtr->objectTable, (char *) object,
- &isNew);
- if (isNew) {
- psPtr->nextObjPtr = NULL;
- } else {
- psPtr->nextObjPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
- }
- Tcl_SetHashValue(hPtr, psPtr);
- } else {
- /*
- * Free existing callback.
- */
-
- if (psPtr->freeProc != NULL) {
- (*psPtr->freeProc)(psPtr->clientData);
- }
- }
-
- psPtr->eventProc = eventProc;
- psPtr->freeProc = freeProc;
- psPtr->clientData = clientData;
+ psPtr->script = newStr;
return eventMask;
}
@@ -1122,14 +961,12 @@ TkCreateBindingProcedure(
int
Tk_DeleteBinding(
Tcl_Interp *interp, /* Used for error reporting. */
- Tk_BindingTable bindingTable,
- /* Table in which to delete binding. */
+ Tk_BindingTable bindPtr, /* Table in which to delete binding. */
ClientData object, /* Token for object with which binding is
* associated. */
const char *eventString) /* String describing event sequence that
* triggers binding. */
{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
PatSeq *psPtr, *prevPtr;
unsigned long eventMask;
Tcl_HashEntry *hPtr;
@@ -1150,7 +987,7 @@ Tk_DeleteBinding(
if (hPtr == NULL) {
Tcl_Panic("Tk_DeleteBinding couldn't find object table entry");
}
- prevPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
+ prevPtr = Tcl_GetHashValue(hPtr);
if (prevPtr == psPtr) {
Tcl_SetHashValue(hPtr, psPtr->nextObjPtr);
} else {
@@ -1164,7 +1001,7 @@ Tk_DeleteBinding(
}
}
}
- prevPtr = (PatSeq *) Tcl_GetHashValue(psPtr->hPtr);
+ prevPtr = Tcl_GetHashValue(psPtr->hPtr);
if (prevPtr == psPtr) {
if (psPtr->nextSeqPtr == NULL) {
Tcl_DeleteHashEntry(psPtr->hPtr);
@@ -1183,13 +1020,8 @@ Tk_DeleteBinding(
}
}
- psPtr->flags |= MARKED_DELETED;
- if (psPtr->refCount == 0) {
- if (psPtr->freeProc != NULL) {
- (*psPtr->freeProc)(psPtr->clientData);
- }
- ckfree((char *) psPtr);
- }
+ ckfree(psPtr->script);
+ ckfree(psPtr);
return TCL_OK;
}
@@ -1198,10 +1030,10 @@ Tk_DeleteBinding(
*
* Tk_GetBinding --
*
- * Return the command associated with a given event string.
+ * Return the script associated with a given event string.
*
* Results:
- * The return value is a pointer to the command string associated with
+ * The return value is a pointer to the script associated with
* eventString for object in the domain given by bindingTable. If there
* is no binding for eventString, or if eventString is improperly formed,
* then NULL is returned and an error message is left in the interp's
@@ -1217,14 +1049,12 @@ Tk_DeleteBinding(
const char *
Tk_GetBinding(
Tcl_Interp *interp, /* Interpreter for error reporting. */
- Tk_BindingTable bindingTable,
- /* Table in which to look for binding. */
+ Tk_BindingTable bindPtr, /* Table in which to look for binding. */
ClientData object, /* Token for object with which binding is
* associated. */
const char *eventString) /* String describing event sequence that
* triggers binding. */
{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
PatSeq *psPtr;
unsigned long eventMask;
@@ -1233,10 +1063,7 @@ Tk_GetBinding(
if (psPtr == NULL) {
return NULL;
}
- if (psPtr->eventProc == EvalTclBinding) {
- return (const char *) psPtr->clientData;
- }
- return "";
+ return psPtr->script;
}
/*
@@ -1262,11 +1089,9 @@ Tk_GetBinding(
void
Tk_GetAllBindings(
Tcl_Interp *interp, /* Interpreter returning result or error. */
- Tk_BindingTable bindingTable,
- /* Table in which to look for bindings. */
+ Tk_BindingTable bindPtr, /* Table in which to look for bindings. */
ClientData object) /* Token for object. */
{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
PatSeq *psPtr;
Tcl_HashEntry *hPtr;
Tcl_DString ds;
@@ -1276,7 +1101,7 @@ Tk_GetAllBindings(
return;
}
Tcl_DStringInit(&ds);
- for (psPtr = (PatSeq *) Tcl_GetHashValue(hPtr); psPtr != NULL;
+ for (psPtr = Tcl_GetHashValue(hPtr); psPtr != NULL;
psPtr = psPtr->nextObjPtr) {
/*
* For each binding, output information about each of the patterns in
@@ -1309,11 +1134,9 @@ Tk_GetAllBindings(
void
Tk_DeleteAllBindings(
- Tk_BindingTable bindingTable,
- /* Table in which to delete bindings. */
+ Tk_BindingTable bindPtr, /* Table in which to delete bindings. */
ClientData object) /* Token for object. */
{
- BindingTable *bindPtr = (BindingTable *) bindingTable;
PatSeq *psPtr, *prevPtr;
PatSeq *nextPtr;
Tcl_HashEntry *hPtr;
@@ -1322,7 +1145,7 @@ Tk_DeleteAllBindings(
if (hPtr == NULL) {
return;
}
- for (psPtr = (PatSeq *) Tcl_GetHashValue(hPtr); psPtr != NULL;
+ for (psPtr = Tcl_GetHashValue(hPtr); psPtr != NULL;
psPtr = nextPtr) {
nextPtr = psPtr->nextObjPtr;
@@ -1332,7 +1155,7 @@ Tk_DeleteAllBindings(
* hash entry too.
*/
- prevPtr = (PatSeq *) Tcl_GetHashValue(psPtr->hPtr);
+ prevPtr = Tcl_GetHashValue(psPtr->hPtr);
if (prevPtr == psPtr) {
if (psPtr->nextSeqPtr == NULL) {
Tcl_DeleteHashEntry(psPtr->hPtr);
@@ -1350,14 +1173,8 @@ Tk_DeleteAllBindings(
}
}
}
- psPtr->flags |= MARKED_DELETED;
-
- if (psPtr->refCount == 0) {
- if (psPtr->freeProc != NULL) {
- (*psPtr->freeProc)(psPtr->clientData);
- }
- ckfree((char *) psPtr);
- }
+ ckfree(psPtr->script);
+ ckfree(psPtr);
}
Tcl_DeleteHashEntry(hPtr);
}
@@ -1377,27 +1194,19 @@ Tk_DeleteAllBindings(
* None.
*
* Side effects:
- * Depends on the command associated with the matching binding.
+ * Depends on the script associated with the matching binding.
*
- * All Tcl bindings scripts for each object are accumulated before the
+ * All Tcl binding scripts for each object are accumulated before the
* first binding is evaluated. If the action of a Tcl binding is to
* change or delete a binding, or delete the window associated with the
* binding, all the original Tcl binding scripts will still fire.
- * Contrast this with C binding functions. If a pending C binding (one
- * that hasn't fired yet, but is queued to be fired for this window) is
- * deleted, it will not be called, and if it is changed, then the new
- * binding function will be called. If the window itself is deleted, no
- * further C binding functions will be called for this window. When both
- * Tcl binding scripts and C binding functions are interleaved, the above
- * rules still apply.
*
*---------------------------------------------------------------------------
*/
void
Tk_BindEvent(
- Tk_BindingTable bindingTable,
- /* Table in which to look for bindings. */
+ Tk_BindingTable bindPtr, /* Table in which to look for bindings. */
XEvent *eventPtr, /* What actually happened. */
Tk_Window tkwin, /* Window on display where event occurred
* (needed in order to locate display
@@ -1406,23 +1215,19 @@ Tk_BindEvent(
ClientData *objectPtr) /* Array of one or more objects to check for a
* matching binding. */
{
- BindingTable *bindPtr;
TkDisplay *dispPtr;
ScreenInfo *screenPtr;
BindInfo *bindInfoPtr;
TkDisplay *oldDispPtr;
XEvent *ringPtr;
PatSeq *vMatchDetailList, *vMatchNoDetailList;
- int flags, oldScreen, i, deferModal;
- unsigned int matchCount, matchSpace;
+ int flags, oldScreen;
Tcl_Interp *interp;
Tcl_DString scripts, savedResult;
Detail detail;
char *p, *end;
- PendingBinding staticPending, *pendingPtr;
TkWindow *winPtr = (TkWindow *) tkwin;
PatternTableKey key;
- Tk_ClassModalProc *modalProc;
/*
* Ignore events on windows that don't have names: these are windows like
@@ -1453,9 +1258,8 @@ Tk_BindEvent(
}
}
- bindPtr = (BindingTable *) bindingTable;
dispPtr = ((TkWindow *) tkwin)->dispPtr;
- bindInfoPtr = (BindInfo *) winPtr->mainPtr->bindInfo;
+ bindInfoPtr = winPtr->mainPtr->bindInfo;
/*
* Add the new event to the ring of saved events for the binding table.
@@ -1515,7 +1319,7 @@ Tk_BindEvent(
}
}
ringPtr = &bindPtr->eventRing[bindPtr->curEvent];
- memcpy((void *) ringPtr, (void *) eventPtr, sizeof(XEvent));
+ memcpy(ringPtr, eventPtr, sizeof(XEvent));
detail.clientData = 0;
flags = flagArray[ringPtr->type];
if (flags & KEY) {
@@ -1549,14 +1353,14 @@ Tk_BindEvent(
hPtr = Tcl_FindHashEntry(veptPtr, (char *) &key);
if (hPtr != NULL) {
- vMatchDetailList = (PatSeq *) Tcl_GetHashValue(hPtr);
+ vMatchDetailList = Tcl_GetHashValue(hPtr);
}
if (key.detail.clientData != 0) {
key.detail.clientData = 0;
hPtr = Tcl_FindHashEntry(veptPtr, (char *) &key);
if (hPtr != NULL) {
- vMatchNoDetailList = (PatSeq *) Tcl_GetHashValue(hPtr);
+ vMatchNoDetailList = Tcl_GetHashValue(hPtr);
}
}
}
@@ -1565,13 +1369,9 @@ Tk_BindEvent(
* Loop over all the binding tags, finding the binding script or callback
* for each one. Append all of the binding scripts, with %-sequences
* expanded, to "scripts", with null characters separating the scripts for
- * each object. Append all the callbacks to the array of pending
- * callbacks.
+ * each object.
*/
- pendingPtr = &staticPending;
- matchCount = 0;
- matchSpace = sizeof(staticPending.matchArray) / sizeof(PatSeq *);
Tcl_DStringInit(&scripts);
for ( ; numObjects > 0; numObjects--, objectPtr++) {
@@ -1591,9 +1391,8 @@ Tk_BindEvent(
key.detail = detail;
hPtr = Tcl_FindHashEntry(&bindPtr->patternTable, (char *) &key);
if (hPtr != NULL) {
- matchPtr = MatchPatterns(dispPtr, bindPtr,
- (PatSeq *) Tcl_GetHashValue(hPtr), matchPtr, NULL,
- &sourcePtr);
+ matchPtr = MatchPatterns(dispPtr, bindPtr, Tcl_GetHashValue(hPtr),
+ matchPtr, NULL, &sourcePtr);
}
if (vMatchDetailList != NULL) {
@@ -1611,47 +1410,18 @@ Tk_BindEvent(
hPtr = Tcl_FindHashEntry(&bindPtr->patternTable, (char *) &key);
if (hPtr != NULL) {
matchPtr = MatchPatterns(dispPtr, bindPtr,
- (PatSeq *) Tcl_GetHashValue(hPtr), matchPtr, NULL,
- &sourcePtr);
+ Tcl_GetHashValue(hPtr), matchPtr, NULL, &sourcePtr);
}
if (vMatchNoDetailList != NULL) {
matchPtr = MatchPatterns(dispPtr, bindPtr, vMatchNoDetailList,
matchPtr, objectPtr, &sourcePtr);
}
-
}
if (matchPtr != NULL) {
- if (sourcePtr->eventProc == NULL) {
- Tcl_Panic("Tk_BindEvent: missing command");
- }
- if (sourcePtr->eventProc == EvalTclBinding) {
- ExpandPercents(winPtr, (char *) sourcePtr->clientData,
- eventPtr, detail.keySym, &scripts);
- } else {
- if (matchCount >= matchSpace) {
- PendingBinding *newPtr;
- unsigned int oldSize, newSize;
-
- oldSize = sizeof(staticPending)
- - sizeof(staticPending.matchArray)
- + matchSpace * sizeof(PatSeq*);
- matchSpace *= 2;
- newSize = sizeof(staticPending)
- - sizeof(staticPending.matchArray)
- + matchSpace * sizeof(PatSeq*);
- newPtr = (PendingBinding *) ckalloc(newSize);
- memcpy((void *) newPtr, (void *) pendingPtr, oldSize);
- if (pendingPtr != &staticPending) {
- ckfree((char *) pendingPtr);
- }
- pendingPtr = newPtr;
- }
- sourcePtr->refCount++;
- pendingPtr->matchArray[matchCount] = sourcePtr;
- matchCount++;
- }
+ ExpandPercents(winPtr, sourcePtr->script, eventPtr,
+ detail.keySym, &scripts);
/*
* A "" is added to the scripts string to separate the various
@@ -1701,31 +1471,8 @@ Tk_BindEvent(
ChangeScreen(interp, dispPtr->name, screenPtr->curScreenIndex);
}
- if (matchCount > 0) {
- /*
- * Remember the list of pending C binding callbacks, so we can mark
- * them as deleted and not call them if the act of evaluating a C or
- * Tcl binding deletes a C binding callback or even the whole window.
- */
-
- pendingPtr->nextPtr = bindInfoPtr->pendingList;
- pendingPtr->tkwin = tkwin;
- pendingPtr->deleted = 0;
- bindInfoPtr->pendingList = pendingPtr;
- }
-
- /*
- * Save the current value of the TK_DEFER_MODAL flag so we can restore it
- * at the end of the loop. Clear the flag so we can detect any recursive
- * requests for a modal loop.
- */
-
- flags = winPtr->flags;
- winPtr->flags &= ~TK_DEFER_MODAL;
-
p = Tcl_DStringValue(&scripts);
end = p + Tcl_DStringLength(&scripts);
- i = 0;
/*
* Be carefule when dereferencing screenPtr or bindInfoPtr. If we evaluate
@@ -1733,8 +1480,9 @@ Tk_BindEvent(
* can tell that by first checking to see if winPtr->mainPtr == NULL.
*/
- Tcl_Preserve((ClientData) bindInfoPtr);
+ Tcl_Preserve(bindInfoPtr);
while (p < end) {
+ int len = (int) strlen(p);
int code;
if (!bindInfoPtr->deleted) {
@@ -1742,31 +1490,8 @@ Tk_BindEvent(
}
Tcl_AllowExceptions(interp);
- if (*p == '\0') {
- PatSeq *psPtr;
-
- psPtr = pendingPtr->matchArray[i];
- i++;
- code = TCL_OK;
- if ((pendingPtr->deleted == 0)
- && ((psPtr->flags & MARKED_DELETED) == 0)) {
- code = (*psPtr->eventProc)(psPtr->clientData, interp, eventPtr,
- tkwin, detail.keySym);
- }
- psPtr->refCount--;
- if ((psPtr->refCount == 0) && (psPtr->flags & MARKED_DELETED)) {
- if (psPtr->freeProc != NULL) {
- (*psPtr->freeProc)(psPtr->clientData);
- }
- ckfree((char *) psPtr);
- }
- } else {
- int len = (int) strlen(p);
-
- code = Tcl_EvalEx(interp, p, len, TCL_EVAL_GLOBAL);
- p += len;
- }
- p++;
+ code = Tcl_EvalEx(interp, p, len, TCL_EVAL_GLOBAL);
+ p += len + 1;
if (!bindInfoPtr->deleted) {
screenPtr->bindingDepth--;
@@ -1780,29 +1505,12 @@ Tk_BindEvent(
break;
} else {
Tcl_AddErrorInfo(interp, "\n (command bound to event)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, code);
break;
}
}
}
- if (matchCount > 0 && !pendingPtr->deleted) {
- /*
- * Restore the original modal flag value and invoke the modal loop if
- * needed.
- */
-
- deferModal = winPtr->flags & TK_DEFER_MODAL;
- winPtr->flags = (winPtr->flags & (unsigned int) ~TK_DEFER_MODAL)
- | (flags & TK_DEFER_MODAL);
- if (deferModal) {
- modalProc = Tk_GetClassProc(winPtr->classProcsPtr, modalProc);
- if (modalProc != NULL) {
- (*modalProc)(tkwin, eventPtr);
- }
- }
- }
-
if (!bindInfoPtr->deleted && (screenPtr->bindingDepth != 0)
&& ((oldDispPtr != screenPtr->curDispPtr)
|| (oldScreen != screenPtr->curScreenIndex))) {
@@ -1818,71 +1526,7 @@ Tk_BindEvent(
Tcl_DStringResult(interp, &savedResult);
Tcl_DStringFree(&scripts);
- if (matchCount > 0) {
- if (!bindInfoPtr->deleted) {
- /*
- * Delete the pending list from the list of pending scripts for
- * this window.
- */
-
- PendingBinding **curPtrPtr;
-
- for (curPtrPtr = &bindInfoPtr->pendingList; ; ) {
- if (*curPtrPtr == pendingPtr) {
- *curPtrPtr = pendingPtr->nextPtr;
- break;
- }
- curPtrPtr = &(*curPtrPtr)->nextPtr;
- }
- }
- if (pendingPtr != &staticPending) {
- ckfree((char *) pendingPtr);
- }
- }
- Tcl_Release((ClientData) bindInfoPtr);
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * TkBindDeadWindow --
- *
- * This function is invoked when it is determined that a window is dead.
- * It cleans up bind-related information about the window
- *
- * Results:
- * None.
- *
- * Side effects:
- * Any pending C bindings for this window are cancelled.
- *
- *---------------------------------------------------------------------------
- */
-
-void
-TkBindDeadWindow(
- TkWindow *winPtr) /* The window that is being deleted. */
-{
- BindInfo *bindInfoPtr;
- PendingBinding *curPtr;
-
- /*
- * Certain special windows like those used for send and clipboard have no
- * mainPtr.
- */
-
- if (winPtr->mainPtr == NULL) {
- return;
- }
-
- bindInfoPtr = (BindInfo *) winPtr->mainPtr->bindInfo;
- curPtr = bindInfoPtr->pendingList;
- while (curPtr != NULL) {
- if (curPtr->tkwin == (Tk_Window) winPtr) {
- curPtr->deleted = 1;
- }
- curPtr = curPtr->nextPtr;
- }
+ Tcl_Release(bindInfoPtr);
}
/*
@@ -1921,6 +1565,7 @@ TkBindDeadWindow(
*
*----------------------------------------------------------------------
*/
+
static PatSeq *
MatchPatterns(
TkDisplay *dispPtr, /* Display from which the event came. */
@@ -2144,7 +1789,7 @@ MatchPatterns(
* virtual event's definition.
*/
- PatSeq *virtMatchPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
+ PatSeq *virtMatchPtr = Tcl_GetHashValue(hPtr);
if ((virtMatchPtr->numPats != 1)
|| (virtMatchPtr->nextSeqPtr != NULL)) {
@@ -2533,7 +2178,7 @@ ExpandPercents(
goto doNumber;
case 'K':
if ((flags & KEY) && (eventPtr->type != MouseWheelEvent)) {
- char *name = TkKeysymToString(keySym);
+ const char *name = TkKeysymToString(keySym);
if (name != NULL) {
string = name;
@@ -2581,13 +2226,19 @@ ExpandPercents(
}
case 'X':
if (flags & KEY_BUTTON_MOTION_CROSSING) {
+
number = eventPtr->xkey.x_root;
+ Tk_IdToWindow(eventPtr->xany.display,
+ eventPtr->xany.window);
goto doNumber;
}
goto doString;
case 'Y':
if (flags & KEY_BUTTON_MOTION_CROSSING) {
+
number = eventPtr->xkey.y_root;
+ Tk_IdToWindow(eventPtr->xany.display,
+ eventPtr->xany.window);
goto doNumber;
}
goto doString;
@@ -2642,23 +2293,18 @@ ChangeScreen(
char *dispName, /* Name of new display. */
int screenIndex) /* Index of new screen. */
{
- Tcl_DString cmd;
+ Tcl_Obj *cmdObj = Tcl_ObjPrintf("::tk::ScreenChanged %s.%d",
+ dispName, screenIndex);
int code;
- char screen[TCL_INTEGER_SPACE];
-
- Tcl_DStringInit(&cmd);
- Tcl_DStringAppend(&cmd, "tk::ScreenChanged ", 18);
- Tcl_DStringAppend(&cmd, dispName, -1);
- sprintf(screen, ".%d", screenIndex);
- Tcl_DStringAppend(&cmd, screen, -1);
- code = Tcl_EvalEx(interp, Tcl_DStringValue(&cmd), Tcl_DStringLength(&cmd),
- TCL_EVAL_GLOBAL);
- Tcl_DStringFree(&cmd);
+
+ Tcl_IncrRefCount(cmdObj);
+ code = Tcl_GlobalEvalObj(interp, cmdObj);
if (code != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (changing screen in event binding)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, code);
}
+ Tcl_DecrRefCount(cmdObj);
}
/*
@@ -2685,11 +2331,13 @@ Tk_EventObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- int index;
- Tk_Window tkwin;
- VirtualEventTable *vetPtr;
- TkBindInfo bindInfo;
- static const char *optionStrings[] = {
+ int index, i;
+ char *name;
+ const char *event;
+ Tk_Window tkwin = clientData;
+ TkBindInfo bindInfo = ((TkWindow *) tkwin)->mainPtr->bindInfo;
+ VirtualEventTable *vetPtr = &bindInfo->virtualEventTable;
+ static const char *const optionStrings[] = {
"add", "delete", "generate", "info",
NULL
};
@@ -2697,9 +2345,6 @@ Tk_EventObjCmd(
EVENT_ADD, EVENT_DELETE, EVENT_GENERATE, EVENT_INFO
};
- tkwin = (Tk_Window) clientData;
- bindInfo = ((TkWindow *) tkwin)->mainPtr->bindInfo;
- vetPtr = &((BindInfo *) bindInfo)->virtualEventTable;
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "option ?arg?");
@@ -2711,10 +2356,7 @@ Tk_EventObjCmd(
}
switch ((enum options) index) {
- case EVENT_ADD: {
- int i;
- char *name, *event;
-
+ case EVENT_ADD:
if (objc < 4) {
Tcl_WrongNumArgs(interp, 2, objv,
"virtual sequence ?sequence ...?");
@@ -2728,14 +2370,9 @@ Tk_EventObjCmd(
}
}
break;
- }
- case EVENT_DELETE: {
- int i;
- char *name, *event;
-
+ case EVENT_DELETE:
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv,
- "virtual ?sequence sequence ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "virtual ?sequence ...?");
return TCL_ERROR;
}
name = Tcl_GetString(objv[2]);
@@ -2749,10 +2386,10 @@ Tk_EventObjCmd(
}
}
break;
- }
case EVENT_GENERATE:
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "window event ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv,
+ "window event ?-option value ...?");
return TCL_ERROR;
}
return HandleEventGenerate(interp, tkwin, objc - 2, objv + 2);
@@ -2761,7 +2398,7 @@ Tk_EventObjCmd(
GetAllVirtualEvents(interp, vetPtr);
return TCL_OK;
} else if (objc == 3) {
- return GetVirtualEvent(interp, vetPtr, Tcl_GetString(objv[2]));
+ return GetVirtualEvent(interp, vetPtr, objv[2]);
} else {
Tcl_WrongNumArgs(interp, 2, objv, "?virtual?");
return TCL_ERROR;
@@ -2824,18 +2461,18 @@ DeleteVirtualEventTable(
hPtr = Tcl_FirstHashEntry(&vetPtr->patternTable, &search);
for ( ; hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- psPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
+ psPtr = Tcl_GetHashValue(hPtr);
for ( ; psPtr != NULL; psPtr = nextPtr) {
nextPtr = psPtr->nextSeqPtr;
- ckfree((char *) psPtr->voPtr);
- ckfree((char *) psPtr);
+ ckfree(psPtr->voPtr);
+ ckfree(psPtr);
}
}
Tcl_DeleteHashTable(&vetPtr->patternTable);
hPtr = Tcl_FirstHashEntry(&vetPtr->nameTable, &search);
for ( ; hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- ckfree((char *) Tcl_GetHashValue(hPtr));
+ ckfree(Tcl_GetHashValue(hPtr));
}
Tcl_DeleteHashTable(&vetPtr->nameTable);
}
@@ -2865,7 +2502,7 @@ CreateVirtualEvent(
Tcl_Interp *interp, /* Used for error reporting. */
VirtualEventTable *vetPtr, /* Table in which to augment virtual event. */
char *virtString, /* Name of new virtual event. */
- char *eventString) /* String describing physical event that
+ const char *eventString) /* String describing physical event that
* triggers virtual event. */
{
PatSeq *psPtr;
@@ -2901,9 +2538,9 @@ CreateVirtualEvent(
* Make virtual event own the physical event.
*/
- poPtr = (PhysicalsOwned *) Tcl_GetHashValue(vhPtr);
+ poPtr = Tcl_GetHashValue(vhPtr);
if (poPtr == NULL) {
- poPtr = (PhysicalsOwned *) ckalloc(sizeof(PhysicalsOwned));
+ poPtr = ckalloc(sizeof(PhysicalsOwned));
poPtr->numOwned = 0;
} else {
/*
@@ -2918,10 +2555,10 @@ CreateVirtualEvent(
return TCL_OK;
}
}
- poPtr = (PhysicalsOwned *) ckrealloc((char *) poPtr,
- sizeof(PhysicalsOwned) + poPtr->numOwned * sizeof(PatSeq *));
+ poPtr = ckrealloc(poPtr, sizeof(PhysicalsOwned)
+ + poPtr->numOwned * sizeof(PatSeq *));
}
- Tcl_SetHashValue(vhPtr, (ClientData) poPtr);
+ Tcl_SetHashValue(vhPtr, poPtr);
poPtr->patSeqs[poPtr->numOwned] = psPtr;
poPtr->numOwned++;
@@ -2931,11 +2568,10 @@ CreateVirtualEvent(
voPtr = psPtr->voPtr;
if (voPtr == NULL) {
- voPtr = (VirtualOwners *) ckalloc(sizeof(VirtualOwners));
+ voPtr = ckalloc(sizeof(VirtualOwners));
voPtr->numOwners = 0;
} else {
- voPtr = (VirtualOwners *) ckrealloc((char *) voPtr,
- sizeof(VirtualOwners)
+ voPtr = ckrealloc(voPtr, sizeof(VirtualOwners)
+ voPtr->numOwners * sizeof(Tcl_HashEntry *));
}
psPtr->voPtr = voPtr;
@@ -2974,7 +2610,7 @@ DeleteVirtualEvent(
VirtualEventTable *vetPtr, /* Table in which to delete event. */
char *virtString, /* String describing event sequence that
* triggers binding. */
- char *eventString) /* The event sequence that should be deleted,
+ const char *eventString) /* The event sequence that should be deleted,
* or NULL to delete all event sequences for
* the entire virtual event. */
{
@@ -2993,7 +2629,7 @@ DeleteVirtualEvent(
if (vhPtr == NULL) {
return TCL_OK;
}
- poPtr = (PhysicalsOwned *) Tcl_GetHashValue(vhPtr);
+ poPtr = Tcl_GetHashValue(vhPtr);
eventPSPtr = NULL;
if (eventString != NULL) {
@@ -3042,7 +2678,7 @@ DeleteVirtualEvent(
* from physical->virtual map.
*/
- PatSeq *prevPtr = (PatSeq *) Tcl_GetHashValue(psPtr->hPtr);
+ PatSeq *prevPtr = Tcl_GetHashValue(psPtr->hPtr);
if (prevPtr == psPtr) {
if (psPtr->nextSeqPtr == NULL) {
@@ -3062,8 +2698,8 @@ DeleteVirtualEvent(
}
}
}
- ckfree((char *) psPtr->voPtr);
- ckfree((char *) psPtr);
+ ckfree(psPtr->voPtr);
+ ckfree(psPtr);
} else {
/*
* This physical event still triggers some other virtual
@@ -3100,7 +2736,7 @@ DeleteVirtualEvent(
* itself should be deleted.
*/
- ckfree((char *) poPtr);
+ ckfree(poPtr);
Tcl_DeleteHashEntry(vhPtr);
}
return TCL_OK;
@@ -3132,7 +2768,7 @@ static int
GetVirtualEvent(
Tcl_Interp *interp, /* Interpreter for reporting. */
VirtualEventTable *vetPtr, /* Table in which to look for event. */
- char *virtString) /* String describing virtual event. */
+ Tcl_Obj *virtName) /* String describing virtual event. */
{
Tcl_HashEntry *vhPtr;
Tcl_DString ds;
@@ -3140,7 +2776,7 @@ GetVirtualEvent(
PhysicalsOwned *poPtr;
Tk_Uid virtUid;
- virtUid = GetVirtualEventUid(interp, virtString);
+ virtUid = GetVirtualEventUid(interp, Tcl_GetString(virtName));
if (virtUid == NULL) {
return TCL_ERROR;
}
@@ -3152,7 +2788,7 @@ GetVirtualEvent(
Tcl_DStringInit(&ds);
- poPtr = (PhysicalsOwned *) Tcl_GetHashValue(vhPtr);
+ poPtr = Tcl_GetHashValue(vhPtr);
for (iPhys = 0; iPhys < poPtr->numOwned; iPhys++) {
Tcl_DStringSetLength(&ds, 0);
GetPatternString(poPtr->patSeqs[iPhys], &ds);
@@ -3248,7 +2884,7 @@ HandleEventGenerate(
{
union {XEvent general; XVirtualEvent virtual;} event;
const char *p;
- char *name, *windowName;
+ const char *name, *windowName;
int count, flags, synch, i, number, warp;
Tcl_QueuePosition pos;
Pattern pat;
@@ -3256,7 +2892,8 @@ HandleEventGenerate(
TkWindow *mainPtr;
unsigned long eventMask;
Tcl_Obj *userDataObj;
- static const char *fieldStrings[] = {
+
+ static const char *const fieldStrings[] = {
"-when", "-above", "-borderwidth", "-button",
"-count", "-data", "-delta", "-detail",
"-focus", "-height",
@@ -3312,7 +2949,7 @@ HandleEventGenerate(
return TCL_ERROR;
}
- memset((void *) &event, 0, sizeof(event));
+ memset(&event, 0, sizeof(event));
event.general.xany.type = pat.eventType;
event.general.xany.serial = NextRequest(Tk_Display(tkwin));
event.general.xany.send_event = False;
@@ -3352,6 +2989,11 @@ HandleEventGenerate(
event.general.xkey.y_root = -1;
}
+ if (event.general.xany.type == FocusIn
+ || event.general.xany.type == FocusOut) {
+ event.general.xany.send_event = GENERATED_FOCUS_EVENT_MAGIC;
+ }
+
/*
* Process the remaining arguments to fill in additional fields of the
* event.
@@ -3516,7 +3158,7 @@ HandleEventGenerate(
break;
case EVENT_KEYSYM: {
KeySym keysym;
- char *value;
+ const char *value;
value = Tcl_GetString(valuePtr);
keysym = TkStringToKeysym(value);
@@ -3704,7 +3346,7 @@ HandleEventGenerate(
if (Tk_GetPixelsFromObj(interp,tkwin,valuePtr,&number) != TCL_OK) {
return TCL_ERROR;
}
- if (flags & (KEY_BUTTON_MOTION_VIRTUAL|CROSSING)) {
+ if (flags & KEY_BUTTON_MOTION_CROSSING) {
event.general.xkey.x = number;
/*
@@ -3762,8 +3404,16 @@ HandleEventGenerate(
Tcl_GetString(optionPtr), "\" option", NULL);
return TCL_ERROR;
}
+
+ /*
+ * Don't generate events for windows that don't exist yet.
+ */
+
+ if (!event.general.xany.window) {
+ goto done;
+ }
+
if (userDataObj != NULL) {
- XVirtualEvent *vePtr = (XVirtualEvent *) &event;
/*
* Must be virtual event to set that variable to non-NULL. Now we want
@@ -3772,7 +3422,7 @@ HandleEventGenerate(
* refcount will be decremented once the event has been processed.
*/
- vePtr->user_data = userDataObj;
+ event.virtual.user_data = userDataObj;
Tcl_IncrRefCount(userDataObj);
}
@@ -3795,13 +3445,17 @@ HandleEventGenerate(
TkDisplay *dispPtr = TkGetDisplay(event.general.xmotion.display);
if (!(dispPtr->flags & TK_DISPLAY_IN_WARP)) {
- Tcl_DoWhenIdle(DoWarp, (ClientData) dispPtr);
+ Tcl_DoWhenIdle(DoWarp, dispPtr);
dispPtr->flags |= TK_DISPLAY_IN_WARP;
}
- dispPtr->warpWindow = event.general.xany.window;
- dispPtr->warpX = event.general.xkey.x;
- dispPtr->warpY = event.general.xkey.y;
+ dispPtr->warpWindow = Tk_IdToWindow(Tk_Display(mainWin),
+ event.general.xmotion.window);
+ dispPtr->warpMainwin = mainWin;
+ dispPtr->warpX = event.general.xmotion.x;
+ dispPtr->warpY = event.general.xmotion.y;
}
+
+ done:
Tcl_ResetResult(interp);
return TCL_OK;
}
@@ -3813,32 +3467,36 @@ NameToWindow(
Tcl_Obj *objPtr, /* Contains name or id string of window. */
Tk_Window *tkwinPtr) /* Filled with token for window. */
{
- char *name;
+ const char *name = Tcl_GetString(objPtr);
Tk_Window tkwin;
- Window id;
- name = Tcl_GetString(objPtr);
if (name[0] == '.') {
tkwin = Tk_NameToWindow(interp, name, mainWin);
if (tkwin == NULL) {
return TCL_ERROR;
}
- *tkwinPtr = tkwin;
} else {
+ Window id;
+
/*
* Check for the winPtr being valid, even if it looks ok to
* TkpScanWindowId. [Bug #411307]
*/
- if ((TkpScanWindowId(NULL, name, &id) != TCL_OK) ||
- ((*tkwinPtr = Tk_IdToWindow(Tk_Display(mainWin), id))
- == NULL)) {
- Tcl_AppendResult(interp, "bad window name/identifier \"",
- name, "\"", NULL);
- return TCL_ERROR;
+ if (TkpScanWindowId(NULL, name, &id) != TCL_OK) {
+ goto badWindow;
+ }
+ tkwin = Tk_IdToWindow(Tk_Display(mainWin), id);
+ if (tkwin == NULL) {
+ goto badWindow;
}
}
+ *tkwinPtr = tkwin;
return TCL_OK;
+
+ badWindow:
+ Tcl_AppendResult(interp, "bad window name/identifier \"",name,"\"", NULL);
+ return TCL_ERROR;
}
/*
@@ -3856,14 +3514,14 @@ NameToWindow(
*
*-------------------------------------------------------------------------
*/
+
static void
DoWarp(
ClientData clientData)
{
- TkDisplay *dispPtr = (TkDisplay *) clientData;
+ TkDisplay *dispPtr = clientData;
- XWarpPointer(dispPtr->display, (Window) None, (Window) dispPtr->warpWindow,
- 0, 0, 0, 0, (int) dispPtr->warpX, (int) dispPtr->warpY);
+ TkpWarpPointer(dispPtr);
XForceScreenSaver(dispPtr->display, ScreenSaverReset);
dispPtr->flags &= ~TK_DISPLAY_IN_WARP;
}
@@ -4038,12 +3696,11 @@ FindSequence(
hPtr = Tcl_CreateHashEntry(patternTablePtr, (char *) &key, &isNew);
sequenceSize = numPats*sizeof(Pattern);
if (!isNew) {
- for (psPtr = (PatSeq *) Tcl_GetHashValue(hPtr); psPtr != NULL;
+ for (psPtr = Tcl_GetHashValue(hPtr); psPtr != NULL;
psPtr = psPtr->nextSeqPtr) {
if ((numPats == psPtr->numPats)
&& ((flags & PAT_NEARBY) == (psPtr->flags & PAT_NEARBY))
- && (memcmp((char *) patPtr, (char *) psPtr->pats,
- sequenceSize) == 0)) {
+ && (memcmp(patPtr, psPtr->pats, sequenceSize) == 0)) {
goto done;
}
}
@@ -4063,21 +3720,17 @@ FindSequence(
return NULL;
}
- psPtr = (PatSeq *) ckalloc((unsigned) (sizeof(PatSeq)
- + (numPats-1)*sizeof(Pattern)));
+ psPtr = ckalloc(sizeof(PatSeq) + (numPats-1)*sizeof(Pattern));
psPtr->numPats = numPats;
- psPtr->eventProc = NULL;
- psPtr->freeProc = NULL;
- psPtr->clientData = NULL;
+ psPtr->script = NULL;
psPtr->flags = flags;
- psPtr->refCount = 0;
- psPtr->nextSeqPtr = (PatSeq *) Tcl_GetHashValue(hPtr);
+ psPtr->nextSeqPtr = Tcl_GetHashValue(hPtr);
psPtr->hPtr = hPtr;
psPtr->voPtr = NULL;
psPtr->nextObjPtr = NULL;
Tcl_SetHashValue(hPtr, psPtr);
- memcpy((void *) psPtr->pats, (void *) patPtr, sequenceSize);
+ memcpy(psPtr->pats, patPtr, sequenceSize);
done:
*maskPtr = eventMask;
@@ -4149,10 +3802,8 @@ ParseEventDescription(
if (isprint(UCHAR(*p))) {
patPtr->detail.keySym = *p;
} else {
- char buf[64];
-
- sprintf(buf, "bad ASCII character 0x%x", (unsigned char) *p);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad ASCII character 0x%x", UCHAR(*p)));
count = 0;
goto done;
}
@@ -4231,7 +3882,7 @@ ParseEventDescription(
if (hPtr == NULL) {
break;
}
- modPtr = (ModInfo *) Tcl_GetHashValue(hPtr);
+ modPtr = Tcl_GetHashValue(hPtr);
patPtr->needMods |= modPtr->mask;
if (modPtr->flags & MULT_CLICKS) {
int i = modPtr->flags & MULT_CLICKS;
@@ -4249,7 +3900,7 @@ ParseEventDescription(
eventFlags = 0;
hPtr = Tcl_FindHashEntry(&eventTable, field);
if (hPtr != NULL) {
- EventInfo *eiPtr = (EventInfo *) Tcl_GetHashValue(hPtr);
+ const EventInfo *eiPtr = Tcl_GetHashValue(hPtr);
patPtr->eventType = eiPtr->type;
eventFlags = flagArray[eiPtr->type];
@@ -4392,8 +4043,8 @@ GetPatternString(
Pattern *patPtr;
char c, buffer[TCL_INTEGER_SPACE];
int patsLeft, needMods;
- ModInfo *modPtr;
- EventInfo *eiPtr;
+ const ModInfo *modPtr;
+ const EventInfo *eiPtr;
/*
* The order of the patterns in the sequence is backwards from the order
@@ -4438,22 +4089,21 @@ GetPatternString(
Tcl_DStringAppend(dsPtr, "<", 1);
if ((psPtr->flags & PAT_NEARBY) && (patsLeft > 1)
- && (memcmp((char *) patPtr, (char *) (patPtr-1),
- sizeof(Pattern)) == 0)) {
+ && (memcmp(patPtr, patPtr-1, sizeof(Pattern)) == 0)) {
patsLeft--;
patPtr--;
- if ((patsLeft > 1) && (memcmp((char *) patPtr,
- (char *) (patPtr-1), sizeof(Pattern)) == 0)) {
+ if ((patsLeft > 1) &&
+ (memcmp(patPtr, patPtr-1, sizeof(Pattern)) == 0)) {
patsLeft--;
patPtr--;
- if ((patsLeft > 1) && (memcmp((char *) patPtr,
- (char *) (patPtr-1), sizeof(Pattern)) == 0)) {
- patsLeft--;
- patPtr--;
- Tcl_DStringAppend(dsPtr, "Quadruple-", 10);
- } else {
- Tcl_DStringAppend(dsPtr, "Triple-", 7);
- }
+ if ((patsLeft > 1) &&
+ (memcmp(patPtr, patPtr-1, sizeof(Pattern)) == 0)) {
+ patsLeft--;
+ patPtr--;
+ Tcl_DStringAppend(dsPtr, "Quadruple-", 10);
+ } else {
+ Tcl_DStringAppend(dsPtr, "Triple-", 7);
+ }
} else {
Tcl_DStringAppend(dsPtr, "Double-", 7);
}
@@ -4481,7 +4131,8 @@ GetPatternString(
if (patPtr->detail.clientData != 0) {
if ((patPtr->eventType == KeyPress)
|| (patPtr->eventType == KeyRelease)) {
- char *string = TkKeysymToString(patPtr->detail.keySym);
+ const char *string = TkKeysymToString(patPtr->detail.keySym);
+
if (string != NULL) {
Tcl_DStringAppend(dsPtr, string, -1);
}
@@ -4496,31 +4147,6 @@ GetPatternString(
}
/*
- *---------------------------------------------------------------------------
- *
- * EvalTclBinding --
- *
- * The function that is invoked by Tk_BindEvent when a Tcl binding is
- * fired.
- *
- * Results:
- * A standard Tcl result code, the result of globally evaluating the
- * percent-substitued binding string.
- *
- * Side effects:
- * Normal side effects due to eval.
- *
- *---------------------------------------------------------------------------
- */
-
-static void
-FreeTclBinding(
- ClientData clientData)
-{
- ckfree((char *) clientData);
-}
-
-/*
*----------------------------------------------------------------------
*
* TkStringToKeysym --
@@ -4539,7 +4165,7 @@ FreeTclBinding(
KeySym
TkStringToKeysym(
- char *name) /* Name of a keysym. */
+ const char *name) /* Name of a keysym. */
{
#ifdef REDO_KEYSYM_LOOKUP
Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&keySymTable, name);
@@ -4575,7 +4201,7 @@ TkStringToKeysym(
*----------------------------------------------------------------------
*/
-char *
+const char *
TkKeysymToString(
KeySym keysym)
{
@@ -4583,7 +4209,7 @@ TkKeysymToString(
Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&nameTable, (char *)keysym);
if (hPtr != NULL) {
- return (char *) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
#endif /* REDO_KEYSYM_LOOKUP */
@@ -4593,41 +4219,6 @@ TkKeysymToString(
/*
*----------------------------------------------------------------------
*
- * TkCopyAndGlobalEval --
- *
- * This function makes a copy of a script then calls Tcl_GlobalEval to
- * evaluate it. It's used in situations where the execution of a command
- * may cause the original command string to be reallocated.
- *
- * Results:
- * Returns the result of evaluating script, including both a standard Tcl
- * completion code and a string in the interp's result.
- *
- * Side effects:
- * Any; depends on script.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkCopyAndGlobalEval(
- Tcl_Interp *interp, /* Interpreter in which to evaluate script. */
- char *script) /* Script to evaluate. */
-{
- Tcl_DString buffer;
- int code;
-
- Tcl_DStringInit(&buffer);
- Tcl_DStringAppend(&buffer, script, -1);
- code = Tcl_EvalEx(interp, Tcl_DStringValue(&buffer),
- Tcl_DStringLength(&buffer), TCL_EVAL_GLOBAL);
- Tcl_DStringFree(&buffer);
- return code;
-}
-
-/*
- *----------------------------------------------------------------------
- *
* TkpGetBindingXEvent --
*
* This function returns the XEvent associated with the currently
@@ -4649,7 +4240,7 @@ TkpGetBindingXEvent(
Tcl_Interp *interp) /* Interpreter. */
{
TkWindow *winPtr = (TkWindow *) Tk_MainWindow(interp);
- BindingTable *bindPtr = (BindingTable *) winPtr->mainPtr->bindingTable;
+ BindingTable *bindPtr = winPtr->mainPtr->bindingTable;
return &(bindPtr->eventRing[bindPtr->curEvent]);
}
diff --git a/generic/tkBitmap.c b/generic/tkBitmap.c
index 09545d6..675a42a 100644
--- a/generic/tkBitmap.c
+++ b/generic/tkBitmap.c
@@ -108,6 +108,7 @@ static void BitmapInit(TkDisplay *dispPtr);
static void DupBitmapObjProc(Tcl_Obj *srcObjPtr,
Tcl_Obj *dupObjPtr);
static void FreeBitmap(TkBitmap *bitmapPtr);
+static void FreeBitmapObj(Tcl_Obj *objPtr);
static void FreeBitmapObjProc(Tcl_Obj *objPtr);
static TkBitmap * GetBitmap(Tcl_Interp *interp, Tk_Window tkwin,
const char *name);
@@ -120,7 +121,7 @@ static void InitBitmapObj(Tcl_Obj *objPtr);
* field of the Tcl_Obj points to a TkBitmap object.
*/
-Tcl_ObjType tkBitmapObjType = {
+const Tcl_ObjType tkBitmapObjType = {
"bitmap", /* name */
FreeBitmapObjProc, /* freeIntRepProc */
DupBitmapObjProc, /* dupIntRepProc */
@@ -166,7 +167,7 @@ Tk_AllocBitmapFromObj(
if (objPtr->typePtr != &tkBitmapObjType) {
InitBitmapObj(objPtr);
}
- bitmapPtr = (TkBitmap *) objPtr->internalRep.twoPtrValue.ptr1;
+ bitmapPtr = objPtr->internalRep.twoPtrValue.ptr1;
/*
* If the object currently points to a TkBitmap, see if it's the one we
@@ -180,7 +181,7 @@ Tk_AllocBitmapFromObj(
* longer in use. Clear the reference.
*/
- FreeBitmapObjProc(objPtr);
+ FreeBitmapObj(objPtr);
bitmapPtr = NULL;
} else if ((Tk_Display(tkwin) == bitmapPtr->display)
&& (Tk_ScreenNumber(tkwin) == bitmapPtr->screenNum)) {
@@ -196,16 +197,16 @@ Tk_AllocBitmapFromObj(
*/
if (bitmapPtr != NULL) {
- TkBitmap *firstBitmapPtr = (TkBitmap *)
- Tcl_GetHashValue(bitmapPtr->nameHashPtr);
- FreeBitmapObjProc(objPtr);
+ TkBitmap *firstBitmapPtr = Tcl_GetHashValue(bitmapPtr->nameHashPtr);
+
+ FreeBitmapObj(objPtr);
for (bitmapPtr = firstBitmapPtr; bitmapPtr != NULL;
bitmapPtr = bitmapPtr->nextPtr) {
if ((Tk_Display(tkwin) == bitmapPtr->display) &&
(Tk_ScreenNumber(tkwin) == bitmapPtr->screenNum)) {
bitmapPtr->resourceRefCount++;
bitmapPtr->objRefCount++;
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) bitmapPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = bitmapPtr;
return bitmapPtr->bitmap;
}
}
@@ -216,7 +217,7 @@ Tk_AllocBitmapFromObj(
*/
bitmapPtr = GetBitmap(interp, tkwin, Tcl_GetString(objPtr));
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) bitmapPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = bitmapPtr;
if (bitmapPtr == NULL) {
return None;
}
@@ -306,7 +307,7 @@ GetBitmap(
Pixmap bitmap;
int isNew, width, height, dummy2;
TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!dispPtr->bitmapInit) {
@@ -316,11 +317,11 @@ GetBitmap(
nameHashPtr = Tcl_CreateHashEntry(&dispPtr->bitmapNameTable, string,
&isNew);
if (!isNew) {
- existingBitmapPtr = (TkBitmap *) Tcl_GetHashValue(nameHashPtr);
+ existingBitmapPtr = Tcl_GetHashValue(nameHashPtr);
for (bitmapPtr = existingBitmapPtr; bitmapPtr != NULL;
bitmapPtr = bitmapPtr->nextPtr) {
- if ( (Tk_Display(tkwin) == bitmapPtr->display) &&
- (Tk_ScreenNumber(tkwin) == bitmapPtr->screenNum) ) {
+ if ((Tk_Display(tkwin) == bitmapPtr->display) &&
+ (Tk_ScreenNumber(tkwin) == bitmapPtr->screenNum)) {
bitmapPtr->resourceRefCount++;
return bitmapPtr;
}
@@ -389,7 +390,7 @@ GetBitmap(
goto error;
}
} else {
- predefPtr = (TkPredefBitmap *) Tcl_GetHashValue(predefHashPtr);
+ predefPtr = Tcl_GetHashValue(predefHashPtr);
width = predefPtr->width;
height = predefPtr->height;
if (predefPtr->native) {
@@ -410,7 +411,7 @@ GetBitmap(
* Add information about this bitmap to our database.
*/
- bitmapPtr = (TkBitmap *) ckalloc(sizeof(TkBitmap));
+ bitmapPtr = ckalloc(sizeof(TkBitmap));
bitmapPtr->bitmap = bitmap;
bitmapPtr->width = width;
bitmapPtr->height = height;
@@ -457,7 +458,7 @@ GetBitmap(
*/
int
-Tk_DefineBitmap(
+Tk_OldDefineBitmap(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
const char *name, /* Name to use for bitmap. Must not already be
* defined as a bitmap. */
@@ -465,10 +466,22 @@ Tk_DefineBitmap(
int width, /* Width of bitmap. */
int height) /* Height of bitmap. */
{
+ return Tk_DefineBitmap(interp, name, source, width, height);
+}
+
+int
+Tk_DefineBitmap(
+ Tcl_Interp *interp, /* Interpreter to use for error reporting. */
+ const char *name, /* Name to use for bitmap. Must not already be
+ * defined as a bitmap. */
+ const void *source, /* Address of bits for bitmap. */
+ int width, /* Width of bitmap. */
+ int height) /* Height of bitmap. */
+{
int isNew;
Tcl_HashEntry *predefHashPtr;
TkPredefBitmap *predefPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -490,7 +503,7 @@ Tk_DefineBitmap(
NULL);
return TCL_ERROR;
}
- predefPtr = (TkPredefBitmap *) ckalloc(sizeof(TkPredefBitmap));
+ predefPtr = ckalloc(sizeof(TkPredefBitmap));
predefPtr->source = source;
predefPtr->width = width;
predefPtr->height = height;
@@ -533,7 +546,7 @@ Tk_NameOfBitmap(
if (idHashPtr == NULL) {
goto unknown;
}
- bitmapPtr = (TkBitmap *) Tcl_GetHashValue(idHashPtr);
+ bitmapPtr = Tcl_GetHashValue(idHashPtr);
return bitmapPtr->nameHashPtr->key.string;
}
@@ -575,7 +588,7 @@ Tk_SizeOfBitmap(
if (idHashPtr == NULL) {
goto unknownBitmap;
}
- bitmapPtr = (TkBitmap *) Tcl_GetHashValue(idHashPtr);
+ bitmapPtr = Tcl_GetHashValue(idHashPtr);
*widthPtr = bitmapPtr->width;
*heightPtr = bitmapPtr->height;
}
@@ -612,7 +625,7 @@ FreeBitmap(
Tk_FreePixmap(bitmapPtr->display, bitmapPtr->bitmap);
Tcl_DeleteHashEntry(bitmapPtr->idHashPtr);
- prevPtr = (TkBitmap *) Tcl_GetHashValue(bitmapPtr->nameHashPtr);
+ prevPtr = Tcl_GetHashValue(bitmapPtr->nameHashPtr);
if (prevPtr == bitmapPtr) {
if (bitmapPtr->nextPtr == NULL) {
Tcl_DeleteHashEntry(bitmapPtr->nameHashPtr);
@@ -626,7 +639,7 @@ FreeBitmap(
prevPtr->nextPtr = bitmapPtr->nextPtr;
}
if (bitmapPtr->objRefCount == 0) {
- ckfree((char *) bitmapPtr);
+ ckfree(bitmapPtr);
}
}
@@ -664,7 +677,7 @@ Tk_FreeBitmap(
if (idHashPtr == NULL) {
Tcl_Panic("Tk_FreeBitmap received unknown bitmap argument");
}
- FreeBitmap((TkBitmap *) Tcl_GetHashValue(idHashPtr));
+ FreeBitmap(Tcl_GetHashValue(idHashPtr));
}
/*
@@ -700,7 +713,7 @@ Tk_FreeBitmapFromObj(
/*
*---------------------------------------------------------------------------
*
- * FreeBitmapObjProc --
+ * FreeBitmapObjProc, FreeBitmapObj --
*
* This proc is called to release an object reference to a bitmap.
* Called when the object's internal rep is released or when the cached
@@ -720,13 +733,21 @@ static void
FreeBitmapObjProc(
Tcl_Obj *objPtr) /* The object we are releasing. */
{
- TkBitmap *bitmapPtr = (TkBitmap *) objPtr->internalRep.twoPtrValue.ptr1;
+ FreeBitmapObj(objPtr);
+ objPtr->typePtr = NULL;
+}
+
+static void
+FreeBitmapObj(
+ Tcl_Obj *objPtr) /* The object we are releasing. */
+{
+ TkBitmap *bitmapPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (bitmapPtr != NULL) {
bitmapPtr->objRefCount--;
if ((bitmapPtr->objRefCount == 0)
&& (bitmapPtr->resourceRefCount == 0)) {
- ckfree((char *) bitmapPtr);
+ ckfree(bitmapPtr);
}
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
@@ -755,10 +776,10 @@ DupBitmapObjProc(
Tcl_Obj *srcObjPtr, /* The object we are copying from. */
Tcl_Obj *dupObjPtr) /* The object we are copying to. */
{
- TkBitmap *bitmapPtr = (TkBitmap *) srcObjPtr->internalRep.twoPtrValue.ptr1;
+ TkBitmap *bitmapPtr = srcObjPtr->internalRep.twoPtrValue.ptr1;
dupObjPtr->typePtr = srcObjPtr->typePtr;
- dupObjPtr->internalRep.twoPtrValue.ptr1 = (void *) bitmapPtr;
+ dupObjPtr->internalRep.twoPtrValue.ptr1 = bitmapPtr;
if (bitmapPtr != NULL) {
bitmapPtr->objRefCount++;
@@ -793,19 +814,29 @@ DupBitmapObjProc(
/* ARGSUSED */
Pixmap
-Tk_GetBitmapFromData(
+Tk_OldGetBitmapFromData(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
Tk_Window tkwin, /* Window in which bitmap will be used. */
const char *source, /* Bitmap data for bitmap shape. */
int width, int height) /* Dimensions of bitmap. */
{
+ return Tk_GetBitmapFromData(interp, tkwin, source, width, height);
+}
+
+Pixmap
+Tk_GetBitmapFromData(
+ Tcl_Interp *interp, /* Interpreter to use for error reporting. */
+ Tk_Window tkwin, /* Window in which bitmap will be used. */
+ const void *source, /* Bitmap data for bitmap shape. */
+ int width, int height) /* Dimensions of bitmap. */
+{
DataKey nameKey;
Tcl_HashEntry *dataHashPtr;
int isNew;
char string[16 + TCL_INTEGER_SPACE];
char *name;
TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!tsdPtr->initialized) {
@@ -818,7 +849,7 @@ Tk_GetBitmapFromData(
dataHashPtr = Tcl_CreateHashEntry(&dispPtr->bitmapDataTable,
(char *) &nameKey, &isNew);
if (!isNew) {
- name = (char *) Tcl_GetHashValue(dataHashPtr);
+ name = Tcl_GetHashValue(dataHashPtr);
} else {
dispPtr->bitmapAutoNumber++;
sprintf(string, "_tk%d", dispPtr->bitmapAutoNumber);
@@ -896,14 +927,14 @@ GetBitmapFromObj(
InitBitmapObj(objPtr);
}
- bitmapPtr = (TkBitmap *) objPtr->internalRep.twoPtrValue.ptr1;
+ bitmapPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (bitmapPtr != NULL) {
if ((bitmapPtr->resourceRefCount > 0)
&& (Tk_Display(tkwin) == bitmapPtr->display)) {
return bitmapPtr;
}
hashPtr = bitmapPtr->nameHashPtr;
- FreeBitmapObjProc(objPtr);
+ FreeBitmapObj(objPtr);
} else {
hashPtr = Tcl_FindHashEntry(&dispPtr->bitmapNameTable,
Tcl_GetString(objPtr));
@@ -917,10 +948,10 @@ GetBitmapFromObj(
* more TkBitmap structures. See if any of them will work.
*/
- for (bitmapPtr = (TkBitmap *) Tcl_GetHashValue(hashPtr);
- bitmapPtr != NULL; bitmapPtr = bitmapPtr->nextPtr) {
+ for (bitmapPtr = Tcl_GetHashValue(hashPtr); bitmapPtr != NULL;
+ bitmapPtr = bitmapPtr->nextPtr) {
if (Tk_Display(tkwin) == bitmapPtr->display) {
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) bitmapPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = bitmapPtr;
bitmapPtr->objRefCount++;
return bitmapPtr;
}
@@ -965,7 +996,7 @@ InitBitmapObj(
Tcl_GetString(objPtr);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &tkBitmapObjType;
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
@@ -997,7 +1028,7 @@ BitmapInit(
* or NULL if unavailable. */
{
Tcl_Interp *dummy;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -1010,25 +1041,25 @@ BitmapInit(
dummy = Tcl_CreateInterp();
Tcl_InitHashTable(&tsdPtr->predefBitmapTable, TCL_STRING_KEYS);
- Tk_DefineBitmap(dummy, "error", (char *) error_bits,
+ Tk_DefineBitmap(dummy, "error", error_bits,
error_width, error_height);
- Tk_DefineBitmap(dummy, "gray75", (char *) gray75_bits,
+ Tk_DefineBitmap(dummy, "gray75", gray75_bits,
gray75_width, gray75_height);
- Tk_DefineBitmap(dummy, "gray50", (char *) gray50_bits,
+ Tk_DefineBitmap(dummy, "gray50", gray50_bits,
gray50_width, gray50_height);
- Tk_DefineBitmap(dummy, "gray25", (char *) gray25_bits,
+ Tk_DefineBitmap(dummy, "gray25", gray25_bits,
gray25_width, gray25_height);
- Tk_DefineBitmap(dummy, "gray12", (char *) gray12_bits,
+ Tk_DefineBitmap(dummy, "gray12", gray12_bits,
gray12_width, gray12_height);
- Tk_DefineBitmap(dummy, "hourglass", (char *) hourglass_bits,
+ Tk_DefineBitmap(dummy, "hourglass", hourglass_bits,
hourglass_width, hourglass_height);
- Tk_DefineBitmap(dummy, "info", (char *) info_bits,
+ Tk_DefineBitmap(dummy, "info", info_bits,
info_width, info_height);
- Tk_DefineBitmap(dummy, "questhead", (char *) questhead_bits,
+ Tk_DefineBitmap(dummy, "questhead", questhead_bits,
questhead_width, questhead_height);
- Tk_DefineBitmap(dummy, "question", (char *) question_bits,
+ Tk_DefineBitmap(dummy, "question", question_bits,
question_width, question_height);
- Tk_DefineBitmap(dummy, "warning", (char *) warning_bits,
+ Tk_DefineBitmap(dummy, "warning", warning_bits,
warning_width, warning_height);
TkpDefineNativeBitmaps();
@@ -1089,7 +1120,7 @@ TkReadBitmapFile(
{
char *data;
- data = TkGetBitmapData(NULL, NULL, (char *) filename,
+ data = TkGetBitmapData(NULL, NULL, filename,
(int *) width_return, (int *) height_return, x_hot_return,
y_hot_return);
if (data == NULL) {
@@ -1125,7 +1156,7 @@ Tcl_Obj *
TkDebugBitmap(
Tk_Window tkwin, /* The window in which the bitmap will be used
* (not currently used). */
- char *name) /* Name of the desired color. */
+ const char *name) /* Name of the desired color. */
{
TkBitmap *bitmapPtr;
Tcl_HashEntry *hashPtr;
@@ -1135,7 +1166,7 @@ TkDebugBitmap(
resultPtr = Tcl_NewObj();
hashPtr = Tcl_FindHashEntry(&dispPtr->bitmapNameTable, name);
if (hashPtr != NULL) {
- bitmapPtr = (TkBitmap *) Tcl_GetHashValue(hashPtr);
+ bitmapPtr = Tcl_GetHashValue(hashPtr);
if (bitmapPtr == NULL) {
Tcl_Panic("TkDebugBitmap found empty hash table entry");
}
@@ -1175,7 +1206,7 @@ TkDebugBitmap(
Tcl_HashTable *
TkGetBitmapPredefTable(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
return &tsdPtr->predefBitmapTable;
diff --git a/generic/tkBusy.c b/generic/tkBusy.c
new file mode 100644
index 0000000..fc7f6ab
--- /dev/null
+++ b/generic/tkBusy.c
@@ -0,0 +1,926 @@
+/*
+ * tkBusy.c --
+ *
+ * This file provides functions that implement busy for Tk.
+ *
+ * Copyright 1993-1998 Lucent Technologies, Inc.
+ *
+ * The "busy" command was created by George Howlett. Adapted for
+ * integration into Tk by Jos Decoster and Donal K. Fellows.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#include "tkInt.h"
+#include "tkBusy.h"
+#include "default.h"
+
+/*
+ * Things about the busy system that may be configured. Note that currently on
+ * OSX/Aqua, that's nothing at all.
+ */
+
+static const Tk_OptionSpec busyOptionSpecs[] = {
+#ifndef MAC_OSX_TK
+ {TK_OPTION_CURSOR, "-cursor", "cursor", "Cursor",
+ DEF_BUSY_CURSOR, -1, Tk_Offset(Busy, cursor),
+ TK_OPTION_NULL_OK, 0, 0},
+#endif
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
+};
+
+/*
+ * Forward declarations of functions defined in this file.
+ */
+
+static void BusyEventProc(ClientData clientData,
+ XEvent *eventPtr);
+static void BusyGeometryProc(ClientData clientData,
+ Tk_Window tkwin);
+static void BusyCustodyProc(ClientData clientData,
+ Tk_Window tkwin);
+static int ConfigureBusy(Tcl_Interp *interp, Busy *busyPtr,
+ int objc, Tcl_Obj *const objv[]);
+static Busy * CreateBusy(Tcl_Interp *interp, Tk_Window tkRef);
+static void DestroyBusy(char *dataPtr);
+static void DoConfigureNotify(Tk_FakeWin *winPtr);
+static inline Tk_Window FirstChild(Tk_Window parent);
+static Busy * GetBusy(Tcl_Interp *interp,
+ Tcl_HashTable *busyTablePtr,
+ Tcl_Obj *const windowObj);
+static int HoldBusy(Tcl_HashTable *busyTablePtr,
+ Tcl_Interp *interp, Tcl_Obj *const windowObj,
+ int configObjc, Tcl_Obj *const configObjv[]);
+static void MakeTransparentWindowExist(Tk_Window tkwin,
+ Window parent);
+static inline Tk_Window NextChild(Tk_Window tkwin);
+static void RefWinEventProc(ClientData clientData,
+ register XEvent *eventPtr);
+static inline void SetWindowInstanceData(Tk_Window tkwin,
+ ClientData instanceData);
+
+/*
+ * The "busy" geometry manager definition.
+ */
+
+static Tk_GeomMgr busyMgrInfo = {
+ "busy", /* Name of geometry manager used by winfo */
+ BusyGeometryProc, /* Procedure to for new geometry requests */
+ BusyCustodyProc, /* Procedure when window is taken away */
+};
+
+/*
+ * Helper functions, need to check if a Tcl/Tk alternative already exists.
+ */
+
+static inline Tk_Window
+FirstChild(
+ Tk_Window parent)
+{
+ struct TkWindow *parentPtr = (struct TkWindow *) parent;
+
+ return (Tk_Window) parentPtr->childList;
+}
+
+static inline Tk_Window
+NextChild(
+ Tk_Window tkwin)
+{
+ struct TkWindow *winPtr = (struct TkWindow *) tkwin;
+
+ if (winPtr == NULL) {
+ return NULL;
+ }
+ return (Tk_Window) winPtr->nextPtr;
+}
+
+static inline void
+SetWindowInstanceData(
+ Tk_Window tkwin,
+ ClientData instanceData)
+{
+ struct TkWindow *winPtr = (struct TkWindow *) tkwin;
+
+ winPtr->instanceData = instanceData;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * BusyCustodyProc --
+ *
+ * This procedure is invoked when the busy window has been stolen by
+ * another geometry manager. The information and memory associated with
+ * the busy window is released. I don't know why anyone would try to pack
+ * a busy window, but this should keep everything sane, if it is.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The Busy structure is freed at the next idle point.
+ *
+ *----------------------------------------------------------------------
+ */
+
+/* ARGSUSED */
+static void
+BusyCustodyProc(
+ ClientData clientData, /* Information about the busy window. */
+ Tk_Window tkwin) /* Not used. */
+{
+ Busy *busyPtr = clientData;
+
+ Tk_DeleteEventHandler(busyPtr->tkBusy, StructureNotifyMask, BusyEventProc,
+ busyPtr);
+ TkpHideBusyWindow(busyPtr);
+ busyPtr->tkBusy = NULL;
+ Tcl_EventuallyFree(busyPtr, DestroyBusy);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * BusyGeometryProc --
+ *
+ * This procedure is invoked by Tk_GeometryRequest for busy windows.
+ * Busy windows never request geometry, so it's unlikely that this
+ * function will ever be called;it exists simply as a place holder for
+ * the GeomProc in the Geometry Manager structure.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+/* ARGSUSED */
+static void
+BusyGeometryProc(
+ ClientData clientData, /* Information about window that got new
+ * preferred geometry. */
+ Tk_Window tkwin) /* Other Tk-related information about the
+ * window. */
+{
+ /* Should never get here */
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * DoConfigureNotify --
+ *
+ * Generate a ConfigureNotify event describing the current configuration
+ * of a window.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * An event is generated and processed by Tk_HandleEvent.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+DoConfigureNotify(
+ Tk_FakeWin *winPtr) /* Window whose configuration was just
+ * changed. */
+{
+ XEvent event;
+
+ event.type = ConfigureNotify;
+ event.xconfigure.serial = LastKnownRequestProcessed(winPtr->display);
+ event.xconfigure.send_event = False;
+ event.xconfigure.display = winPtr->display;
+ event.xconfigure.event = winPtr->window;
+ event.xconfigure.window = winPtr->window;
+ event.xconfigure.x = winPtr->changes.x;
+ event.xconfigure.y = winPtr->changes.y;
+ event.xconfigure.width = winPtr->changes.width;
+ event.xconfigure.height = winPtr->changes.height;
+ event.xconfigure.border_width = winPtr->changes.border_width;
+ if (winPtr->changes.stack_mode == Above) {
+ event.xconfigure.above = winPtr->changes.sibling;
+ } else {
+ event.xconfigure.above = None;
+ }
+ event.xconfigure.override_redirect = winPtr->atts.override_redirect;
+ Tk_HandleEvent(&event);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * RefWinEventProc --
+ *
+ * This procedure is invoked by the Tk dispatcher for the following
+ * events on the reference window. If the reference and parent windows
+ * are the same, only the first event is important.
+ *
+ * 1) ConfigureNotify The reference window has been resized or
+ * moved. Move and resize the busy window to be
+ * the same size and position of the reference
+ * window.
+ *
+ * 2) DestroyNotify The reference window was destroyed. Destroy
+ * the busy window and the free resources used.
+ *
+ * 3) MapNotify The reference window was (re)shown. Map the
+ * busy window again.
+ *
+ * 4) UnmapNotify The reference window was hidden. Unmap the
+ * busy window.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * When the reference window gets deleted, internal structures get
+ * cleaned up. When it gets resized, the busy window is resized
+ * accordingly. If it's displayed, the busy window is displayed. And when
+ * it's hidden, the busy window is unmapped.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+RefWinEventProc(
+ ClientData clientData, /* Busy window record */
+ register XEvent *eventPtr) /* Event which triggered call to routine */
+{
+ register Busy *busyPtr = clientData;
+
+ switch (eventPtr->type) {
+ case ReparentNotify:
+ case DestroyNotify:
+ /*
+ * Arrange for the busy structure to be removed at a proper time.
+ */
+
+ Tcl_EventuallyFree(busyPtr, DestroyBusy);
+ break;
+
+ case ConfigureNotify:
+ if ((busyPtr->width != Tk_Width(busyPtr->tkRef)) ||
+ (busyPtr->height != Tk_Height(busyPtr->tkRef)) ||
+ (busyPtr->x != Tk_X(busyPtr->tkRef)) ||
+ (busyPtr->y != Tk_Y(busyPtr->tkRef))) {
+ int x, y;
+
+ busyPtr->width = Tk_Width(busyPtr->tkRef);
+ busyPtr->height = Tk_Height(busyPtr->tkRef);
+ busyPtr->x = Tk_X(busyPtr->tkRef);
+ busyPtr->y = Tk_Y(busyPtr->tkRef);
+
+ x = y = 0;
+
+ if (busyPtr->tkParent != busyPtr->tkRef) {
+ Tk_Window tkwin;
+
+ for (tkwin = busyPtr->tkRef; (tkwin != NULL) &&
+ (!Tk_IsTopLevel(tkwin)); tkwin = Tk_Parent(tkwin)) {
+ if (tkwin == busyPtr->tkParent) {
+ break;
+ }
+ x += Tk_X(tkwin) + Tk_Changes(tkwin)->border_width;
+ y += Tk_Y(tkwin) + Tk_Changes(tkwin)->border_width;
+ }
+ }
+ if (busyPtr->tkBusy != NULL) {
+ Tk_MoveResizeWindow(busyPtr->tkBusy, x, y, busyPtr->width,
+ busyPtr->height);
+ TkpShowBusyWindow(busyPtr);
+ }
+ }
+ break;
+
+ case MapNotify:
+ if (busyPtr->tkParent != busyPtr->tkRef) {
+ TkpShowBusyWindow(busyPtr);
+ }
+ break;
+
+ case UnmapNotify:
+ if (busyPtr->tkParent != busyPtr->tkRef) {
+ TkpHideBusyWindow(busyPtr);
+ }
+ break;
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * DestroyBusy --
+ *
+ * This procedure is called from the Tk event dispatcher. It releases X
+ * resources and memory used by the busy window and updates the internal
+ * hash table.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Memory and resources are released and the Tk event handler is removed.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+DestroyBusy(
+ char *data) /* Busy window structure record */
+{
+ register Busy *busyPtr = (Busy *) data;
+
+ if (busyPtr->hashPtr != NULL) {
+ Tcl_DeleteHashEntry(busyPtr->hashPtr);
+ }
+ Tk_DeleteEventHandler(busyPtr->tkRef, StructureNotifyMask,
+ RefWinEventProc, busyPtr);
+
+ if (busyPtr->tkBusy != NULL) {
+ Tk_FreeConfigOptions(data, busyPtr->optionTable, busyPtr->tkBusy);
+ Tk_DeleteEventHandler(busyPtr->tkBusy, StructureNotifyMask,
+ BusyEventProc, busyPtr);
+ Tk_ManageGeometry(busyPtr->tkBusy, NULL, busyPtr);
+ Tk_DestroyWindow(busyPtr->tkBusy);
+ }
+ ckfree(data);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * BusyEventProc --
+ *
+ * This procedure is invoked by the Tk dispatcher for events on the busy
+ * window itself. We're only concerned with destroy events.
+ *
+ * It might be necessary (someday) to watch resize events. Right now, I
+ * don't think there's any point in it.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * When a busy window is destroyed, all internal structures associated
+ * with it released at the next idle point.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+BusyEventProc(
+ ClientData clientData, /* Busy window record */
+ XEvent *eventPtr) /* Event which triggered call to routine */
+{
+ Busy *busyPtr = clientData;
+
+ if (eventPtr->type == DestroyNotify) {
+ busyPtr->tkBusy = NULL;
+ Tcl_EventuallyFree(busyPtr, DestroyBusy);
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * MakeTransparentWindowExist --
+ *
+ * Similar to Tk_MakeWindowExist but instead creates a transparent window
+ * to block for user events from sibling windows.
+ *
+ * Differences from Tk_MakeWindowExist.
+ *
+ * 1. This is always a "busy" window. There's never a platform-specific
+ * class procedure to execute instead.
+ * 2. The window is transparent and never will contain children, so
+ * colormap information is irrelevant.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * When the procedure returns, the internal window associated with tkwin
+ * is guaranteed to exist. This may require the window's ancestors to be
+ * created too.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+MakeTransparentWindowExist(
+ Tk_Window tkwin, /* Token for window. */
+ Window parent) /* Parent window. */
+{
+ TkWindow *winPtr = (TkWindow *) tkwin;
+ Tcl_HashEntry *hPtr;
+ int notUsed;
+ TkDisplay *dispPtr;
+
+ if (winPtr->window != None) {
+ return; /* Window already exists. */
+ }
+
+ /*
+ * Create a transparent window and put it on top.
+ */
+
+ TkpMakeTransparentWindowExist(tkwin, parent);
+
+ dispPtr = winPtr->dispPtr;
+ hPtr = Tcl_CreateHashEntry(&dispPtr->winTable, (char *) winPtr->window,
+ &notUsed);
+ Tcl_SetHashValue(hPtr, winPtr);
+ winPtr->dirtyAtts = 0;
+ winPtr->dirtyChanges = 0;
+
+ if (!(winPtr->flags & TK_TOP_HIERARCHY)) {
+ TkWindow *winPtr2;
+
+ /*
+ * If any siblings higher up in the stacking order have already been
+ * created then move this window to its rightful position in the
+ * stacking order.
+ *
+ * NOTE: this code ignores any changes anyone might have made to the
+ * sibling and stack_mode field of the window's attributes, so it
+ * really isn't safe for these to be manipulated except by calling
+ * Tk_RestackWindow.
+ */
+
+ for (winPtr2 = winPtr->nextPtr; winPtr2 != NULL;
+ winPtr2 = winPtr2->nextPtr) {
+ if ((winPtr2->window != None) &&
+ !(winPtr2->flags & (TK_TOP_HIERARCHY|TK_REPARENTED))) {
+ XWindowChanges changes;
+
+ changes.sibling = winPtr2->window;
+ changes.stack_mode = Below;
+ XConfigureWindow(winPtr->display, winPtr->window,
+ CWSibling | CWStackMode, &changes);
+ break;
+ }
+ }
+ }
+
+ /*
+ * Issue a ConfigureNotify event if there were deferred configuration
+ * changes (but skip it if the window is being deleted; the
+ * ConfigureNotify event could cause problems if we're being called from
+ * Tk_DestroyWindow under some conditions).
+ */
+
+ if ((winPtr->flags & TK_NEED_CONFIG_NOTIFY)
+ && !(winPtr->flags & TK_ALREADY_DEAD)) {
+ winPtr->flags &= ~TK_NEED_CONFIG_NOTIFY;
+ DoConfigureNotify((Tk_FakeWin *) tkwin);
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * CreateBusy --
+ *
+ * Creates a child transparent window that obscures its parent window
+ * thereby effectively blocking device events. The size and position of
+ * the busy window is exactly that of the reference window.
+ *
+ * We want to create sibling to the window to be blocked. If the busy
+ * window is a child of the window to be blocked, Enter/Leave events can
+ * sneak through. Futhermore under WIN32, messages of transparent windows
+ * are sent directly to the parent. The only exception to this are
+ * toplevels, since we can't make a sibling. Fortunately, toplevel
+ * windows rarely receive events that need blocking.
+ *
+ * Results:
+ * Returns a pointer to the new busy window structure.
+ *
+ * Side effects:
+ * When the busy window is eventually displayed, it will screen device
+ * events (in the area of the reference window) from reaching its parent
+ * window and its children. User feed back can be achieved by changing
+ * the cursor.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static Busy *
+CreateBusy(
+ Tcl_Interp *interp, /* Interpreter to report error to */
+ Tk_Window tkRef) /* Window hosting the busy window */
+{
+ Busy *busyPtr;
+ int length, x, y;
+ const char *fmt;
+ char *name;
+ Tk_Window tkBusy, tkChild, tkParent;
+ Window parent;
+ Tk_FakeWin *winPtr;
+
+ busyPtr = ckalloc(sizeof(Busy));
+ x = y = 0;
+ length = strlen(Tk_Name(tkRef));
+ name = ckalloc(length + 6);
+ if (Tk_IsTopLevel(tkRef)) {
+ fmt = "_Busy"; /* Child */
+ tkParent = tkRef;
+ } else {
+ Tk_Window tkwin;
+
+ fmt = "%s_Busy"; /* Sibling */
+ tkParent = Tk_Parent(tkRef);
+ for (tkwin = tkRef; (tkwin != NULL) && !Tk_IsTopLevel(tkwin);
+ tkwin = Tk_Parent(tkwin)) {
+ if (tkwin == tkParent) {
+ break;
+ }
+ x += Tk_X(tkwin) + Tk_Changes(tkwin)->border_width;
+ y += Tk_Y(tkwin) + Tk_Changes(tkwin)->border_width;
+ }
+ }
+ for (tkChild = FirstChild(tkParent); tkChild != NULL;
+ tkChild = NextChild(tkChild)) {
+ Tk_MakeWindowExist(tkChild);
+ }
+ sprintf(name, fmt, Tk_Name(tkRef));
+ tkBusy = Tk_CreateWindow(interp, tkParent, name, NULL);
+ ckfree(name);
+
+ if (tkBusy == NULL) {
+ return NULL;
+ }
+ Tk_MakeWindowExist(tkRef);
+ busyPtr->display = Tk_Display(tkRef);
+ busyPtr->interp = interp;
+ busyPtr->tkRef = tkRef;
+ busyPtr->tkParent = tkParent;
+ busyPtr->tkBusy = tkBusy;
+ busyPtr->width = Tk_Width(tkRef);
+ busyPtr->height = Tk_Height(tkRef);
+ busyPtr->x = Tk_X(tkRef);
+ busyPtr->y = Tk_Y(tkRef);
+ busyPtr->cursor = None;
+ Tk_SetClass(tkBusy, "Busy");
+ busyPtr->optionTable = Tk_CreateOptionTable(interp, busyOptionSpecs);
+ if (Tk_InitOptions(interp, (char *) busyPtr, busyPtr->optionTable,
+ tkBusy) != TCL_OK) {
+ Tk_DestroyWindow(tkBusy);
+ return NULL;
+ }
+ SetWindowInstanceData(tkBusy, busyPtr);
+ winPtr = (Tk_FakeWin *) tkRef;
+
+ TkpCreateBusy(winPtr, tkRef, &parent, tkParent, busyPtr);
+
+ MakeTransparentWindowExist(tkBusy, parent);
+
+ Tk_MoveResizeWindow(tkBusy, x, y, busyPtr->width, busyPtr->height);
+
+ /*
+ * Only worry if the busy window is destroyed.
+ */
+
+ Tk_CreateEventHandler(tkBusy, StructureNotifyMask, BusyEventProc,
+ busyPtr);
+
+ /*
+ * Indicate that the busy window's geometry is being managed. This will
+ * also notify us if the busy window is ever packed.
+ */
+
+ Tk_ManageGeometry(tkBusy, &busyMgrInfo, busyPtr);
+ if (busyPtr->cursor != None) {
+ Tk_DefineCursor(tkBusy, busyPtr->cursor);
+ }
+
+ /*
+ * Track the reference window to see if it is resized or destroyed.
+ */
+
+ Tk_CreateEventHandler(tkRef, StructureNotifyMask, RefWinEventProc,
+ busyPtr);
+ return busyPtr;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ConfigureBusy --
+ *
+ * This procedure is called from the Tk event dispatcher. It releases X
+ * resources and memory used by the busy window and updates the internal
+ * hash table.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Memory and resources are released and the Tk event handler is removed.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ConfigureBusy(
+ Tcl_Interp *interp,
+ Busy *busyPtr,
+ int objc,
+ Tcl_Obj *const objv[])
+{
+ Tk_Cursor oldCursor = busyPtr->cursor;
+
+ if (Tk_SetOptions(interp, (char *) busyPtr, busyPtr->optionTable, objc,
+ objv, busyPtr->tkBusy, NULL, NULL) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (busyPtr->cursor != oldCursor) {
+ if (busyPtr->cursor == None) {
+ Tk_UndefineCursor(busyPtr->tkBusy);
+ } else {
+ Tk_DefineCursor(busyPtr->tkBusy, busyPtr->cursor);
+ }
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * GetBusy --
+ *
+ * Returns the busy window structure associated with the reference
+ * window, keyed by its path name. The clientData argument is the main
+ * window of the interpreter, used to search for the reference window in
+ * its own window hierarchy.
+ *
+ * Results:
+ * If path name represents a reference window with a busy window, a
+ * pointer to the busy window structure is returned. Otherwise, NULL is
+ * returned and an error message is left in interp->result.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static Busy *
+GetBusy(
+ Tcl_Interp *interp, /* Interpreter to look up main window of. */
+ Tcl_HashTable *busyTablePtr,/* Busy hash table */
+ Tcl_Obj *const windowObj) /* Path name of parent window */
+{
+ Tcl_HashEntry *hPtr;
+ Tk_Window tkwin;
+
+ if (TkGetWindowFromObj(interp, Tk_MainWindow(interp), windowObj,
+ &tkwin) != TCL_OK) {
+ return NULL;
+ }
+ hPtr = Tcl_FindHashEntry(busyTablePtr, (char *) tkwin);
+ if (hPtr == NULL) {
+ Tcl_AppendResult(interp, "can't find busy window \"",
+ Tcl_GetString(windowObj), "\"", NULL);
+ return NULL;
+ }
+ return Tcl_GetHashValue(hPtr);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * HoldBusy --
+ *
+ * Creates (if necessary) and maps a busy window, thereby preventing
+ * device events from being be received by the parent window and its
+ * children.
+ *
+ * Results:
+ * Returns a standard TCL result. If path name represents a busy window,
+ * it is unmapped and TCL_OK is returned. Otherwise, TCL_ERROR is
+ * returned and an error message is left in interp->result.
+ *
+ * Side effects:
+ * The busy window is created and displayed, blocking events from the
+ * parent window and its children.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+HoldBusy(
+ Tcl_HashTable *busyTablePtr,/* Busy hash table. */
+ Tcl_Interp *interp, /* Interpreter to report errors to. */
+ Tcl_Obj *const windowObj, /* Window name. */
+ int configObjc, /* Option pairs. */
+ Tcl_Obj *const configObjv[])
+{
+ Tk_Window tkwin;
+ Tcl_HashEntry *hPtr;
+ Busy *busyPtr;
+ int isNew, result;
+
+ if (TkGetWindowFromObj(interp, Tk_MainWindow(interp), windowObj,
+ &tkwin) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ hPtr = Tcl_CreateHashEntry(busyTablePtr, (char *) tkwin, &isNew);
+ if (isNew) {
+ busyPtr = CreateBusy(interp, tkwin);
+ if (busyPtr == NULL) {
+ return TCL_ERROR;
+ }
+ Tcl_SetHashValue(hPtr, busyPtr);
+ busyPtr->hashPtr = hPtr;
+ } else {
+ busyPtr = Tcl_GetHashValue(hPtr);
+ }
+
+ busyPtr->tablePtr = busyTablePtr;
+ result = ConfigureBusy(interp, busyPtr, configObjc, configObjv);
+
+ /*
+ * Don't map the busy window unless the reference window is also currently
+ * displayed.
+ */
+
+ if (Tk_IsMapped(busyPtr->tkRef)) {
+ TkpShowBusyWindow(busyPtr);
+ } else {
+ TkpHideBusyWindow(busyPtr);
+ }
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tk_BusyObjCmd --
+ *
+ * This function is invoked to process the "tk busy" Tcl command. See the
+ * user documentation for details on what it does.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * See the user documentation.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+Tk_BusyObjCmd(
+ ClientData clientData, /* Main window associated with interpreter. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ Tk_Window tkwin = clientData;
+ Tcl_HashTable *busyTablePtr = &((TkWindow *) tkwin)->mainPtr->busyTable;
+ Busy *busyPtr;
+ Tcl_Obj *objPtr;
+ int index, result = TCL_OK;
+ static const char *const optionStrings[] = {
+ "cget", "configure", "current", "forget", "hold", "status", NULL
+ };
+ enum options {
+ BUSY_CGET, BUSY_CONFIGURE, BUSY_CURRENT, BUSY_FORGET, BUSY_HOLD,
+ BUSY_STATUS
+ };
+
+ if (objc < 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "options ?arg arg ...?");
+ return TCL_ERROR;
+ }
+
+ /*
+ * [tk busy <window>] command shortcut.
+ */
+
+ if (Tcl_GetString(objv[1])[0] == '.') {
+ if (objc%2 == 1) {
+ Tcl_WrongNumArgs(interp, 1, objv, "window ?option value ...?");
+ return TCL_ERROR;
+ }
+ return HoldBusy(busyTablePtr, interp, objv[1], objc-2, objv+2);
+ }
+
+ if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
+ &index) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ switch ((enum options) index) {
+ case BUSY_CGET:
+ if (objc != 4) {
+ Tcl_WrongNumArgs(interp, 2, objv, "window option");
+ return TCL_ERROR;
+ }
+ busyPtr = GetBusy(interp, busyTablePtr, objv[2]);
+ if (busyPtr == NULL) {
+ return TCL_ERROR;
+ }
+ Tcl_Preserve(busyPtr);
+ objPtr = Tk_GetOptionValue(interp, (char *) busyPtr,
+ busyPtr->optionTable, objv[3], busyPtr->tkBusy);
+ if (objPtr == NULL) {
+ result = TCL_ERROR;
+ } else {
+ Tcl_SetObjResult(interp, objPtr);
+ }
+ Tcl_Release(busyPtr);
+ return result;
+
+ case BUSY_CONFIGURE:
+ if (objc < 3) {
+ Tcl_WrongNumArgs(interp, 2, objv, "window ?option? ?value ...?");
+ return TCL_ERROR;
+ }
+ busyPtr = GetBusy(interp, busyTablePtr, objv[2]);
+ if (busyPtr == NULL) {
+ return TCL_ERROR;
+ }
+ Tcl_Preserve(busyPtr);
+ if (objc <= 4) {
+ objPtr = Tk_GetOptionInfo(interp, (char *) busyPtr,
+ busyPtr->optionTable, (objc == 4) ? objv[3] : NULL,
+ busyPtr->tkBusy);
+ if (objPtr == NULL) {
+ result = TCL_ERROR;
+ } else {
+ Tcl_SetObjResult(interp, objPtr);
+ }
+ } else {
+ result = ConfigureBusy(interp, busyPtr, objc-3, objv+3);
+ }
+ Tcl_Release(busyPtr);
+ return result;
+
+ case BUSY_CURRENT: {
+ Tcl_HashEntry *hPtr;
+ Tcl_HashSearch cursor;
+ const char *pattern = (objc == 3 ? Tcl_GetString(objv[2]) : NULL);
+
+ objPtr = Tcl_NewObj();
+ for (hPtr = Tcl_FirstHashEntry(busyTablePtr, &cursor); hPtr != NULL;
+ hPtr = Tcl_NextHashEntry(&cursor)) {
+ busyPtr = Tcl_GetHashValue(hPtr);
+ if (pattern == NULL ||
+ Tcl_StringMatch(Tk_PathName(busyPtr->tkRef), pattern)) {
+ Tcl_ListObjAppendElement(interp, objPtr,
+ TkNewWindowObj(busyPtr->tkRef));
+ }
+ }
+ Tcl_SetObjResult(interp, objPtr);
+ return TCL_OK;
+ }
+
+ case BUSY_FORGET:
+ if (objc != 3) {
+ Tcl_WrongNumArgs(interp, 2, objv, "window");
+ return TCL_ERROR;
+ }
+ busyPtr = GetBusy(interp, busyTablePtr, objv[2]);
+ if (busyPtr == NULL) {
+ return TCL_ERROR;
+ }
+ TkpHideBusyWindow(busyPtr);
+ Tcl_EventuallyFree(busyPtr, DestroyBusy);
+ return TCL_OK;
+
+ case BUSY_HOLD:
+ if (objc < 3 || objc%2 != 1) {
+ Tcl_WrongNumArgs(interp, 2, objv, "window ?option value ...?");
+ return TCL_ERROR;
+ }
+ return HoldBusy(busyTablePtr, interp, objv[2], objc-3, objv+3);
+
+ case BUSY_STATUS:
+ if (objc != 3) {
+ Tcl_WrongNumArgs(interp, 2, objv, "window");
+ return TCL_ERROR;
+ }
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(
+ GetBusy(interp, busyTablePtr, objv[2]) != NULL));
+ return TCL_OK;
+ }
+
+ Tcl_Panic("unhandled option: %d", index);
+ return TCL_ERROR; /* Unreachable */
+}
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */
diff --git a/generic/tkBusy.h b/generic/tkBusy.h
new file mode 100644
index 0000000..9e6b69b
--- /dev/null
+++ b/generic/tkBusy.h
@@ -0,0 +1,41 @@
+/*
+ * tkBusy.h --
+ *
+ * This file defines the type of the structure describing a busy window.
+ *
+ * Copyright 1993-1998 Lucent Technologies, Inc.
+ *
+ * The "busy" command was created by George Howlett. Adapted for
+ * integration into Tk by Jos Decoster and Donal K. Fellows.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+typedef struct Busy {
+ Display *display; /* Display of busy window */
+ Tcl_Interp *interp; /* Interpreter where "busy" command was
+ * created. It's used to key the searches in
+ * the window hierarchy. See the "windows"
+ * command. */
+ Tk_Window tkBusy; /* Busy window: Transparent window used to
+ * block delivery of events to windows
+ * underneath it. */
+ Tk_Window tkParent; /* Parent window of the busy window. It may be
+ * the reference window (if the reference is a
+ * toplevel) or a mutual ancestor of the
+ * reference window */
+ Tk_Window tkRef; /* Reference window of the busy window. It is
+ * used to manage the size and position of the
+ * busy window. */
+ int x, y; /* Position of the reference window */
+ int width, height; /* Size of the reference window. Retained to
+ * know if the reference window has been
+ * reconfigured to a new size. */
+ int menuBar; /* Menu bar flag. */
+ Tk_Cursor cursor; /* Cursor for the busy window. */
+ Tcl_HashEntry *hashPtr; /* Used the delete the busy window entry out
+ * of the global hash table. */
+ Tcl_HashTable *tablePtr;
+ Tk_OptionTable optionTable;
+} Busy;
diff --git a/generic/tkButton.c b/generic/tkButton.c
index 4e3c06c..190165d 100644
--- a/generic/tkButton.c
+++ b/generic/tkButton.c
@@ -26,14 +26,14 @@ static Tcl_ThreadDataKey dataKey;
* tkButton.h.
*/
-static const char *classNames[] = {"Label", "Button", "Checkbutton", "Radiobutton"};
+static const char *const classNames[] = {"Label", "Button", "Checkbutton", "Radiobutton"};
/*
* The following table defines the legal values for the -default option. It is
* used together with the "enum defaultValue" declaration in tkButton.h.
*/
-static const char *defaultStrings[] = {
+static const char *const defaultStrings[] = {
"active", "disabled", "normal", NULL
};
@@ -42,7 +42,7 @@ static const char *defaultStrings[] = {
* It is used together with the "enum state" declaration in tkButton.h.
*/
-static const char *stateStrings[] = {
+static const char *const stateStrings[] = {
"active", "disabled", "normal", NULL
};
@@ -51,18 +51,24 @@ static const char *stateStrings[] = {
* It is used with the "enum compound" declaration in tkButton.h
*/
-static const char *compoundStrings[] = {
+static const char *const compoundStrings[] = {
"bottom", "center", "left", "none", "right", "top", NULL
};
+char tkDefButtonHighlightWidth[TCL_INTEGER_SPACE] = DEF_BUTTON_HIGHLIGHT_WIDTH;
+char tkDefButtonPadx[TCL_INTEGER_SPACE] = DEF_BUTTON_PADX;
+char tkDefButtonPady[TCL_INTEGER_SPACE] = DEF_BUTTON_PADY;
char tkDefButtonBorderWidth[TCL_INTEGER_SPACE] = DEF_BUTTON_BORDER_WIDTH;
+char tkDefLabelHighlightWidth[TCL_INTEGER_SPACE] = DEF_LABEL_HIGHLIGHT_WIDTH;
+char tkDefLabelPadx[TCL_INTEGER_SPACE] = DEF_LABCHKRAD_PADX;
+char tkDefLabelPady[TCL_INTEGER_SPACE] = DEF_LABCHKRAD_PADY;
/*
* Information used for parsing configuration options. There is a
* separate table for each of the four widget classes.
*/
-static Tk_OptionSpec labelOptionSpecs[] = {
+static const Tk_OptionSpec labelOptionSpecs[] = {
{TK_OPTION_BORDER, "-activebackground", "activeBackground", "Foreground",
DEF_BUTTON_ACTIVE_BG_COLOR, -1, Tk_Offset(TkButton, activeBorder),
0, (ClientData) DEF_BUTTON_ACTIVE_BG_MONO, 0},
@@ -110,7 +116,7 @@ static Tk_OptionSpec labelOptionSpecs[] = {
DEF_BUTTON_HIGHLIGHT, -1, Tk_Offset(TkButton, highlightColorPtr),
0, 0, 0},
{TK_OPTION_PIXELS, "-highlightthickness", "highlightThickness",
- "HighlightThickness", DEF_LABEL_HIGHLIGHT_WIDTH,
+ "HighlightThickness", tkDefLabelHighlightWidth,
Tk_Offset(TkButton, highlightWidthPtr),
Tk_Offset(TkButton, highlightWidth), 0, 0, 0},
{TK_OPTION_STRING, "-image", "image", "Image",
@@ -119,10 +125,10 @@ static Tk_OptionSpec labelOptionSpecs[] = {
{TK_OPTION_JUSTIFY, "-justify", "justify", "Justify",
DEF_BUTTON_JUSTIFY, -1, Tk_Offset(TkButton, justify), 0, 0, 0},
{TK_OPTION_PIXELS, "-padx", "padX", "Pad",
- DEF_LABCHKRAD_PADX, Tk_Offset(TkButton, padXPtr),
+ tkDefLabelPadx, Tk_Offset(TkButton, padXPtr),
Tk_Offset(TkButton, padX), 0, 0, 0},
{TK_OPTION_PIXELS, "-pady", "padY", "Pad",
- DEF_LABCHKRAD_PADY, Tk_Offset(TkButton, padYPtr),
+ tkDefLabelPady, Tk_Offset(TkButton, padYPtr),
Tk_Offset(TkButton, padY), 0, 0, 0},
{TK_OPTION_RELIEF, "-relief", "relief", "Relief",
DEF_LABCHKRAD_RELIEF, -1, Tk_Offset(TkButton, relief), 0, 0, 0},
@@ -144,10 +150,10 @@ static Tk_OptionSpec labelOptionSpecs[] = {
{TK_OPTION_PIXELS, "-wraplength", "wrapLength", "WrapLength",
DEF_BUTTON_WRAP_LENGTH, Tk_Offset(TkButton, wrapLengthPtr),
Tk_Offset(TkButton, wrapLength), 0, 0, 0},
- {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
-static Tk_OptionSpec buttonOptionSpecs[] = {
+static const Tk_OptionSpec buttonOptionSpecs[] = {
{TK_OPTION_BORDER, "-activebackground", "activeBackground", "Foreground",
DEF_BUTTON_ACTIVE_BG_COLOR, -1, Tk_Offset(TkButton, activeBorder),
0, (ClientData) DEF_BUTTON_ACTIVE_BG_MONO, 0},
@@ -201,7 +207,7 @@ static Tk_OptionSpec buttonOptionSpecs[] = {
DEF_BUTTON_HIGHLIGHT, -1, Tk_Offset(TkButton, highlightColorPtr),
0, 0, 0},
{TK_OPTION_PIXELS, "-highlightthickness", "highlightThickness",
- "HighlightThickness", DEF_BUTTON_HIGHLIGHT_WIDTH,
+ "HighlightThickness", tkDefButtonHighlightWidth,
Tk_Offset(TkButton, highlightWidthPtr),
Tk_Offset(TkButton, highlightWidth), 0, 0, 0},
{TK_OPTION_STRING, "-image", "image", "Image",
@@ -213,10 +219,10 @@ static Tk_OptionSpec buttonOptionSpecs[] = {
DEF_BUTTON_OVER_RELIEF, -1, Tk_Offset(TkButton, overRelief),
TK_OPTION_NULL_OK, 0, 0},
{TK_OPTION_PIXELS, "-padx", "padX", "Pad",
- DEF_BUTTON_PADX, Tk_Offset(TkButton, padXPtr),
+ tkDefButtonPadx, Tk_Offset(TkButton, padXPtr),
Tk_Offset(TkButton, padX), 0, 0, 0},
{TK_OPTION_PIXELS, "-pady", "padY", "Pad",
- DEF_BUTTON_PADY, Tk_Offset(TkButton, padYPtr),
+ tkDefButtonPady, Tk_Offset(TkButton, padYPtr),
Tk_Offset(TkButton, padY), 0, 0, 0},
{TK_OPTION_RELIEF, "-relief", "relief", "Relief",
DEF_BUTTON_RELIEF, -1, Tk_Offset(TkButton, relief),
@@ -248,7 +254,7 @@ static Tk_OptionSpec buttonOptionSpecs[] = {
{TK_OPTION_END, NULL, NULL, NULL, NULL, 0, -1, 0, 0, 0}
};
-static Tk_OptionSpec checkbuttonOptionSpecs[] = {
+static const Tk_OptionSpec checkbuttonOptionSpecs[] = {
{TK_OPTION_BORDER, "-activebackground", "activeBackground", "Foreground",
DEF_BUTTON_ACTIVE_BG_COLOR, -1, Tk_Offset(TkButton, activeBorder),
0, (ClientData) DEF_BUTTON_ACTIVE_BG_MONO, 0},
@@ -299,7 +305,7 @@ static Tk_OptionSpec checkbuttonOptionSpecs[] = {
DEF_BUTTON_HIGHLIGHT, -1, Tk_Offset(TkButton, highlightColorPtr),
0, 0, 0},
{TK_OPTION_PIXELS, "-highlightthickness", "highlightThickness",
- "HighlightThickness", DEF_BUTTON_HIGHLIGHT_WIDTH,
+ "HighlightThickness", tkDefButtonHighlightWidth,
Tk_Offset(TkButton, highlightWidthPtr),
Tk_Offset(TkButton, highlightWidth), 0, 0, 0},
{TK_OPTION_STRING, "-image", "image", "Image",
@@ -319,10 +325,10 @@ static Tk_OptionSpec checkbuttonOptionSpecs[] = {
DEF_BUTTON_OVER_RELIEF, -1, Tk_Offset(TkButton, overRelief),
TK_OPTION_NULL_OK, 0, 0},
{TK_OPTION_PIXELS, "-padx", "padX", "Pad",
- DEF_LABCHKRAD_PADX, Tk_Offset(TkButton, padXPtr),
+ tkDefLabelPadx, Tk_Offset(TkButton, padXPtr),
Tk_Offset(TkButton, padX), 0, 0, 0},
{TK_OPTION_PIXELS, "-pady", "padY", "Pad",
- DEF_LABCHKRAD_PADY, Tk_Offset(TkButton, padYPtr),
+ tkDefLabelPady, Tk_Offset(TkButton, padYPtr),
Tk_Offset(TkButton, padY), 0, 0, 0},
{TK_OPTION_RELIEF, "-relief", "relief", "Relief",
DEF_LABCHKRAD_RELIEF, -1, Tk_Offset(TkButton, relief), 0, 0, 0},
@@ -361,7 +367,7 @@ static Tk_OptionSpec checkbuttonOptionSpecs[] = {
{TK_OPTION_END, NULL, NULL, NULL, NULL, 0, -1, 0, 0, 0}
};
-static Tk_OptionSpec radiobuttonOptionSpecs[] = {
+static const Tk_OptionSpec radiobuttonOptionSpecs[] = {
{TK_OPTION_BORDER, "-activebackground", "activeBackground", "Foreground",
DEF_BUTTON_ACTIVE_BG_COLOR, -1, Tk_Offset(TkButton, activeBorder),
0, (ClientData) DEF_BUTTON_ACTIVE_BG_MONO, 0},
@@ -412,7 +418,7 @@ static Tk_OptionSpec radiobuttonOptionSpecs[] = {
DEF_BUTTON_HIGHLIGHT, -1, Tk_Offset(TkButton, highlightColorPtr),
0, 0, 0},
{TK_OPTION_PIXELS, "-highlightthickness", "highlightThickness",
- "HighlightThickness", DEF_BUTTON_HIGHLIGHT_WIDTH,
+ "HighlightThickness", tkDefButtonHighlightWidth,
Tk_Offset(TkButton, highlightWidthPtr),
Tk_Offset(TkButton, highlightWidth), 0, 0, 0},
{TK_OPTION_STRING, "-image", "image", "Image",
@@ -429,10 +435,10 @@ static Tk_OptionSpec radiobuttonOptionSpecs[] = {
DEF_BUTTON_OVER_RELIEF, -1, Tk_Offset(TkButton, overRelief),
TK_OPTION_NULL_OK, 0, 0},
{TK_OPTION_PIXELS, "-padx", "padX", "Pad",
- DEF_LABCHKRAD_PADX, Tk_Offset(TkButton, padXPtr),
+ tkDefLabelPadx, Tk_Offset(TkButton, padXPtr),
Tk_Offset(TkButton, padX), 0, 0, 0},
{TK_OPTION_PIXELS, "-pady", "padY", "Pad",
- DEF_LABCHKRAD_PADY, Tk_Offset(TkButton, padYPtr),
+ tkDefLabelPady, Tk_Offset(TkButton, padYPtr),
Tk_Offset(TkButton, padY), 0, 0, 0},
{TK_OPTION_RELIEF, "-relief", "relief", "Relief",
DEF_LABCHKRAD_RELIEF, -1, Tk_Offset(TkButton, relief), 0, 0, 0},
@@ -478,7 +484,7 @@ static Tk_OptionSpec radiobuttonOptionSpecs[] = {
* such as TYPE_LABEL, to the option template for that class of widgets.
*/
-static Tk_OptionSpec * const optionSpecs[] = {
+static const Tk_OptionSpec *const optionSpecs[] = {
labelOptionSpecs,
buttonOptionSpecs,
checkbuttonOptionSpecs,
@@ -491,7 +497,7 @@ static Tk_OptionSpec * const optionSpecs[] = {
* enumerated type used to dispatch the widget command.
*/
-static const char *commandNames[][8] = {
+static const char *const commandNames[][8] = {
{"cget", "configure", NULL},
{"cget", "configure", "flash", "invoke", NULL},
{"cget", "configure", "deselect", "flash", "invoke", "select",
@@ -502,7 +508,7 @@ enum command {
COMMAND_CGET, COMMAND_CONFIGURE, COMMAND_DESELECT, COMMAND_FLASH,
COMMAND_INVOKE, COMMAND_SELECT, COMMAND_TOGGLE
};
-static enum command map[][8] = {
+static const enum command map[][8] = {
{COMMAND_CGET, COMMAND_CONFIGURE},
{COMMAND_CGET, COMMAND_CONFIGURE, COMMAND_FLASH, COMMAND_INVOKE},
{COMMAND_CGET, COMMAND_CONFIGURE, COMMAND_DESELECT, COMMAND_FLASH,
@@ -633,16 +639,16 @@ ButtonCreate(
TkButton *butPtr;
Tk_OptionTable optionTable;
Tk_Window tkwin;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!tsdPtr->defaultsInitialized) {
- TkpButtonSetDefaults(optionSpecs[type]);
+ TkpButtonSetDefaults();
tsdPtr->defaultsInitialized = 1;
}
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -666,7 +672,7 @@ ButtonCreate(
Tk_SetClass(tkwin, classNames[type]);
butPtr = TkpCreateButton(tkwin);
- Tk_SetClassProcs(tkwin, &tkpButtonProcs, (ClientData) butPtr);
+ Tk_SetClassProcs(tkwin, &tkpButtonProcs, butPtr);
/*
* Initialize the data structure for the button.
@@ -676,7 +682,7 @@ ButtonCreate(
butPtr->display = Tk_Display(tkwin);
butPtr->interp = interp;
butPtr->widgetCmd = Tcl_CreateObjCommand(interp, Tk_PathName(tkwin),
- ButtonWidgetObjCmd, (ClientData) butPtr, ButtonCmdDeletedProc);
+ ButtonWidgetObjCmd, butPtr, ButtonCmdDeletedProc);
butPtr->type = type;
butPtr->optionTable = optionTable;
butPtr->textPtr = NULL;
@@ -741,7 +747,7 @@ ButtonCreate(
Tk_CreateEventHandler(butPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- ButtonEventProc, (ClientData) butPtr);
+ ButtonEventProc, butPtr);
if (Tk_InitOptions(interp, (char *) butPtr, optionTable, tkwin)
!= TCL_OK) {
@@ -753,8 +759,7 @@ ButtonCreate(
return TCL_ERROR;
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), Tk_PathName(butPtr->tkwin),
- -1);
+ Tcl_SetObjResult(interp, TkNewWindowObj(butPtr->tkwin));
return TCL_OK;
}
@@ -783,13 +788,13 @@ ButtonWidgetObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument values. */
{
- TkButton *butPtr = (TkButton *) clientData;
+ TkButton *butPtr = clientData;
int index;
int result;
Tcl_Obj *objPtr;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
result = Tcl_GetIndexFromObj(interp, objv[1], commandNames[butPtr->type],
@@ -797,7 +802,7 @@ ButtonWidgetObjCmd(
if (result != TCL_OK) {
return result;
}
- Tcl_Preserve((ClientData) butPtr);
+ Tcl_Preserve(butPtr);
switch (map[butPtr->type][index]) {
case COMMAND_CGET:
@@ -809,9 +814,8 @@ ButtonWidgetObjCmd(
butPtr->optionTable, objv[2], butPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
break;
case COMMAND_CONFIGURE:
@@ -821,9 +825,8 @@ ButtonWidgetObjCmd(
butPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
} else {
result = ConfigureButton(interp, butPtr, objc-2, objv+2);
}
@@ -866,7 +869,7 @@ ButtonWidgetObjCmd(
Tk_SetBackgroundFromBorder(butPtr->tkwin,
butPtr->normalBorder);
}
- TkpDisplayButton((ClientData) butPtr);
+ TkpDisplayButton(butPtr);
/*
* Special note: must cancel any existing idle handler for
@@ -874,7 +877,7 @@ ButtonWidgetObjCmd(
* TkpDisplayButton cleared the REDRAW_PENDING flag.
*/
- Tcl_CancelIdleCall(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_CancelIdleCall(TkpDisplayButton, butPtr);
XFlush(butPtr->display);
Tcl_Sleep(50);
}
@@ -916,11 +919,11 @@ ButtonWidgetObjCmd(
}
break;
}
- Tcl_Release((ClientData) butPtr);
+ Tcl_Release(butPtr);
return result;
error:
- Tcl_Release((ClientData) butPtr);
+ Tcl_Release(butPtr);
return TCL_ERROR;
}
@@ -949,7 +952,7 @@ DestroyButton(
TkpDestroyButton(butPtr);
if (butPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_CancelIdleCall(TkpDisplayButton, butPtr);
}
/*
@@ -961,7 +964,7 @@ DestroyButton(
if (butPtr->textVarNamePtr != NULL) {
Tcl_UntraceVar(butPtr->interp, Tcl_GetString(butPtr->textVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ButtonTextVarProc, (ClientData) butPtr);
+ ButtonTextVarProc, butPtr);
}
if (butPtr->image != NULL) {
Tk_FreeImage(butPtr->image);
@@ -996,12 +999,12 @@ DestroyButton(
if (butPtr->selVarNamePtr != NULL) {
Tcl_UntraceVar(butPtr->interp, Tcl_GetString(butPtr->selVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ButtonVarProc, (ClientData) butPtr);
+ ButtonVarProc, butPtr);
}
Tk_FreeConfigOptions((char *) butPtr, butPtr->optionTable,
butPtr->tkwin);
butPtr->tkwin = NULL;
- Tcl_EventuallyFree((ClientData) butPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(butPtr, TCL_DYNAMIC);
}
/*
@@ -1044,12 +1047,12 @@ ConfigureButton(
if (butPtr->textVarNamePtr != NULL) {
Tcl_UntraceVar(interp, Tcl_GetString(butPtr->textVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ButtonTextVarProc, (ClientData) butPtr);
+ ButtonTextVarProc, butPtr);
}
if (butPtr->selVarNamePtr != NULL) {
Tcl_UntraceVar(interp, Tcl_GetString(butPtr->selVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ButtonVarProc, (ClientData) butPtr);
+ ButtonVarProc, butPtr);
}
/*
@@ -1181,7 +1184,7 @@ ConfigureButton(
if (butPtr->imagePtr != NULL) {
image = Tk_GetImage(butPtr->interp, butPtr->tkwin,
Tcl_GetString(butPtr->imagePtr), ButtonImageProc,
- (ClientData) butPtr);
+ butPtr);
if (image == NULL) {
continue;
}
@@ -1195,7 +1198,7 @@ ConfigureButton(
if (butPtr->selectImagePtr != NULL) {
image = Tk_GetImage(butPtr->interp, butPtr->tkwin,
Tcl_GetString(butPtr->selectImagePtr),
- ButtonSelectImageProc, (ClientData) butPtr);
+ ButtonSelectImageProc, butPtr);
if (image == NULL) {
continue;
}
@@ -1209,7 +1212,7 @@ ConfigureButton(
if (butPtr->tristateImagePtr != NULL) {
image = Tk_GetImage(butPtr->interp, butPtr->tkwin,
Tcl_GetString(butPtr->tristateImagePtr),
- ButtonTristateImageProc, (ClientData) butPtr);
+ ButtonTristateImageProc, butPtr);
if (image == NULL) {
continue;
}
@@ -1296,15 +1299,15 @@ ConfigureButton(
if (butPtr->textVarNamePtr != NULL) {
Tcl_TraceVar(interp, Tcl_GetString(butPtr->textVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ButtonTextVarProc, (ClientData) butPtr);
+ ButtonTextVarProc, butPtr);
}
if (butPtr->selVarNamePtr != NULL) {
Tcl_TraceVar(interp, Tcl_GetString(butPtr->selVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ButtonVarProc, (ClientData) butPtr);
+ ButtonVarProc, butPtr);
}
- TkButtonWorldChanged((ClientData) butPtr);
+ TkButtonWorldChanged(butPtr);
if (error) {
Tcl_SetObjResult(interp, errorResult);
Tcl_DecrRefCount(errorResult);
@@ -1339,9 +1342,7 @@ TkButtonWorldChanged(
XGCValues gcValues;
GC newGC;
unsigned long mask;
- TkButton *butPtr;
-
- butPtr = (TkButton *) instanceData;
+ TkButton *butPtr = instanceData;
/*
* Recompute GCs.
@@ -1424,7 +1425,7 @@ TkButtonWorldChanged(
*/
if (Tk_IsMapped(butPtr->tkwin) && !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
}
@@ -1452,7 +1453,7 @@ ButtonEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkButton *butPtr = (TkButton *) clientData;
+ TkButton *butPtr = clientData;
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
goto redraw;
} else if (eventPtr->type == ConfigureNotify) {
@@ -1483,7 +1484,7 @@ ButtonEventProc(
redraw:
if ((butPtr->tkwin != NULL) && !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
}
@@ -1510,7 +1511,7 @@ static void
ButtonCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkButton *butPtr = (TkButton *) clientData;
+ TkButton *butPtr = clientData;
/*
* This function could be invoked either because the window was destroyed
@@ -1605,22 +1606,19 @@ ButtonVarProc(
const char *name2, /* Second part of variable name. */
int flags) /* Information about what happened. */
{
- register TkButton *butPtr = (TkButton *) clientData;
- char *name, *value;
+ register TkButton *butPtr = clientData;
+ const char *value;
Tcl_Obj *valuePtr;
- name = Tcl_GetString(butPtr->selVarNamePtr);
-
/*
* If the variable is being unset, then just re-establish the trace unless
* the whole interpreter is going away.
*/
if (flags & TCL_TRACE_UNSETS) {
- butPtr->flags &= ~SELECTED;
- butPtr->flags &= ~TRISTATED;
+ butPtr->flags &= ~(SELECTED | TRISTATED);
if ((flags & TCL_TRACE_DESTROYED) && !(flags & TCL_INTERP_DESTROYED)) {
- Tcl_TraceVar(interp, name,
+ Tcl_TraceVar(interp, Tcl_GetString(butPtr->selVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
ButtonVarProc, clientData);
}
@@ -1632,7 +1630,8 @@ ButtonVarProc(
* button.
*/
- valuePtr = Tcl_GetVar2Ex(interp, name, NULL, TCL_GLOBAL_ONLY);
+ valuePtr = Tcl_ObjGetVar2(interp, butPtr->selVarNamePtr, NULL,
+ TCL_GLOBAL_ONLY);
if (valuePtr == NULL) {
value = Tcl_GetString(butPtr->tristateValuePtr);
} else {
@@ -1665,7 +1664,7 @@ ButtonVarProc(
redisplay:
if ((butPtr->tkwin != NULL) && Tk_IsMapped(butPtr->tkwin)
&& !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
return NULL;
@@ -1697,16 +1696,13 @@ ButtonTextVarProc(
const char *name2, /* Not used. */
int flags) /* Information about what happened. */
{
- TkButton *butPtr = (TkButton *) clientData;
- char *name;
+ TkButton *butPtr = clientData;
Tcl_Obj *valuePtr;
if (butPtr->flags & BUTTON_DELETED) {
return NULL;
}
- name = Tcl_GetString(butPtr->textVarNamePtr);
-
/*
* If the variable is unset, then immediately recreate it unless the whole
* interpreter is going away.
@@ -1714,16 +1710,17 @@ ButtonTextVarProc(
if (flags & TCL_TRACE_UNSETS) {
if ((flags & TCL_TRACE_DESTROYED) && !(flags & TCL_INTERP_DESTROYED)) {
- Tcl_SetVar2Ex(interp, name, NULL, butPtr->textPtr,
- TCL_GLOBAL_ONLY);
- Tcl_TraceVar(interp, name,
+ Tcl_ObjSetVar2(interp, butPtr->textVarNamePtr, NULL,
+ butPtr->textPtr, TCL_GLOBAL_ONLY);
+ Tcl_TraceVar(interp, Tcl_GetString(butPtr->textVarNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
ButtonTextVarProc, clientData);
}
return NULL;
}
- valuePtr = Tcl_GetVar2Ex(interp, name, NULL, TCL_GLOBAL_ONLY);
+ valuePtr = Tcl_ObjGetVar2(interp, butPtr->textVarNamePtr, NULL,
+ TCL_GLOBAL_ONLY);
if (valuePtr == NULL) {
valuePtr = Tcl_NewObj();
}
@@ -1734,7 +1731,7 @@ ButtonTextVarProc(
if ((butPtr->tkwin != NULL) && Tk_IsMapped(butPtr->tkwin)
&& !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
return NULL;
@@ -1767,12 +1764,12 @@ ButtonImageProc(
* <= 0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- register TkButton *butPtr = (TkButton *) clientData;
+ register TkButton *butPtr = clientData;
if (butPtr->tkwin != NULL) {
TkpComputeButtonGeometry(butPtr);
if (Tk_IsMapped(butPtr->tkwin) && !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
}
@@ -1805,16 +1802,22 @@ ButtonSelectImageProc(
* <= 0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- register TkButton *butPtr = (TkButton *) clientData;
+ register TkButton *butPtr = clientData;
+#ifdef MAC_OSX_TK
+ if (butPtr->tkwin != NULL) {
+ TkpComputeButtonGeometry(butPtr);
+ }
+#else
/*
* Don't recompute geometry: it's controlled by the primary image.
*/
+#endif
if ((butPtr->flags & SELECTED) && (butPtr->tkwin != NULL)
&& Tk_IsMapped(butPtr->tkwin)
&& !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
}
@@ -1846,16 +1849,22 @@ ButtonTristateImageProc(
* <= 0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- register TkButton *butPtr = (TkButton *) clientData;
+ register TkButton *butPtr = clientData;
+#ifdef MAC_OSX_TK
+ if (butPtr->tkwin != NULL) {
+ TkpComputeButtonGeometry(butPtr);
+ }
+#else
/*
* Don't recompute geometry: it's controlled by the primary image.
*/
+#endif
if ((butPtr->flags & TRISTATED) && (butPtr->tkwin != NULL)
&& Tk_IsMapped(butPtr->tkwin)
&& !(butPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) butPtr);
+ Tcl_DoWhenIdle(TkpDisplayButton, butPtr);
butPtr->flags |= REDRAW_PENDING;
}
}
diff --git a/generic/tkButton.h b/generic/tkButton.h
index 4fde4c1..7ed464f 100644
--- a/generic/tkButton.h
+++ b/generic/tkButton.h
@@ -17,11 +17,6 @@
#include "tkInt.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
* Legal values for the "compound" field of TkButton records.
*/
@@ -293,18 +288,25 @@ typedef struct {
#define TRISTATED (1 << 4)
/*
- * Declaration of variables shared between the files in the button module.
+ * Declaration of button class functions structure
+ * and button/label defaults, for use in optionSpecs.
*/
-MODULE_SCOPE Tk_ClassProcs tkpButtonProcs;
+MODULE_SCOPE const Tk_ClassProcs tkpButtonProcs;
+MODULE_SCOPE char tkDefButtonHighlightWidth[TCL_INTEGER_SPACE];
+MODULE_SCOPE char tkDefButtonPadx[TCL_INTEGER_SPACE];
+MODULE_SCOPE char tkDefButtonPady[TCL_INTEGER_SPACE];
MODULE_SCOPE char tkDefButtonBorderWidth[TCL_INTEGER_SPACE];
+MODULE_SCOPE char tkDefLabelHighlightWidth[TCL_INTEGER_SPACE];
+MODULE_SCOPE char tkDefLabelPadx[TCL_INTEGER_SPACE];
+MODULE_SCOPE char tkDefLabelPady[TCL_INTEGER_SPACE];
/*
* Declaration of functions used in the implementation of the button widget.
*/
#ifndef TkpButtonSetDefaults
-MODULE_SCOPE void TkpButtonSetDefaults(Tk_OptionSpec *specPtr);
+MODULE_SCOPE void TkpButtonSetDefaults();
#endif
MODULE_SCOPE void TkButtonWorldChanged(ClientData instanceData);
MODULE_SCOPE void TkpComputeButtonGeometry(TkButton *butPtr);
@@ -317,7 +319,4 @@ MODULE_SCOPE void TkpDisplayButton(ClientData clientData);
#endif
MODULE_SCOPE int TkInvokeButton(TkButton *butPtr);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKBUTTON */
diff --git a/generic/tkCanvArc.c b/generic/tkCanvArc.c
index ecd57b8..6cbc89b 100644
--- a/generic/tkCanvArc.c
+++ b/generic/tkCanvArc.c
@@ -10,7 +10,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -79,48 +78,42 @@ typedef struct ArcItem {
*/
static int StyleParseProc(ClientData clientData, Tcl_Interp *interp,
- Tk_Window tkwin, CONST char *value,
+ Tk_Window tkwin, const char *value,
char *widgRec, int offset);
-static char * StylePrintProc(ClientData clientData, Tk_Window tkwin,
+static const char * StylePrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr);
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption styleOption = {
- (Tk_OptionParseProc *) StyleParseProc,
- StylePrintProc, (ClientData) NULL
+static const Tk_CustomOption styleOption = {
+ StyleParseProc, StylePrintProc, NULL
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_CustomOption dashOption = {
- (Tk_OptionParseProc *) TkCanvasDashParseProc,
- TkCanvasDashPrintProc, (ClientData) NULL
+static const Tk_CustomOption dashOption = {
+ TkCanvasDashParseProc, TkCanvasDashPrintProc, NULL
};
-static Tk_CustomOption offsetOption = {
- (Tk_OptionParseProc *) TkOffsetParseProc,
- TkOffsetPrintProc, (ClientData) (TK_OFFSET_RELATIVE)
+static const Tk_CustomOption offsetOption = {
+ TkOffsetParseProc, TkOffsetPrintProc, INT2PTR(TK_OFFSET_RELATIVE)
};
-static Tk_CustomOption pixelOption = {
- (Tk_OptionParseProc *) TkPixelParseProc,
- TkPixelPrintProc, (ClientData) NULL
+static const Tk_CustomOption pixelOption = {
+ TkPixelParseProc, TkPixelPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_CUSTOM, "-activedash", NULL, NULL,
NULL, Tk_Offset(ArcItem, outline.activeDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-activefill", NULL, NULL,
- NULL, Tk_Offset(ArcItem, activeFillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, activeFillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-activeoutline", NULL, NULL,
- NULL, Tk_Offset(ArcItem, outline.activeColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, outline.activeColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activeoutlinestipple", NULL, NULL,
- NULL, Tk_Offset(ArcItem, outline.activeStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, outline.activeStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activestipple", NULL, NULL,
- NULL, Tk_Offset(ArcItem, activeFillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, activeFillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-activewidth", NULL, NULL,
"0.0", Tk_Offset(ArcItem, outline.activeWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
@@ -128,41 +121,41 @@ static Tk_ConfigSpec configSpecs[] = {
NULL, Tk_Offset(ArcItem, outline.dash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_PIXELS, "-dashoffset", NULL, NULL,
- "0", Tk_Offset(ArcItem, outline.offset), TK_CONFIG_DONT_SET_DEFAULT},
+ "0", Tk_Offset(ArcItem, outline.offset), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-disableddash", NULL, NULL,
NULL, Tk_Offset(ArcItem, outline.disabledDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-disabledfill", NULL, NULL,
- NULL, Tk_Offset(ArcItem, disabledFillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, disabledFillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-disabledoutline", NULL, NULL,
- NULL, Tk_Offset(ArcItem, outline.disabledColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, outline.disabledColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledoutlinestipple", NULL, NULL,
- NULL, Tk_Offset(ArcItem, outline.disabledStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, outline.disabledStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledstipple", NULL, NULL,
- NULL, Tk_Offset(ArcItem, disabledFillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, disabledFillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-disabledwidth", NULL, NULL,
"0.0", Tk_Offset(ArcItem, outline.disabledWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
{TK_CONFIG_DOUBLE, "-extent", NULL, NULL,
- "90", Tk_Offset(ArcItem, extent), TK_CONFIG_DONT_SET_DEFAULT},
+ "90", Tk_Offset(ArcItem, extent), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_COLOR, "-fill", NULL, NULL,
- NULL, Tk_Offset(ArcItem, fillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, fillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-offset", NULL, NULL,
"0,0", Tk_Offset(ArcItem, tsoffset),
TK_CONFIG_DONT_SET_DEFAULT, &offsetOption},
{TK_CONFIG_COLOR, "-outline", NULL, NULL,
- "black", Tk_Offset(ArcItem, outline.color), TK_CONFIG_NULL_OK},
+ "black", Tk_Offset(ArcItem, outline.color), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-outlineoffset", NULL, NULL,
"0,0", Tk_Offset(ArcItem, outline.tsoffset),
TK_CONFIG_DONT_SET_DEFAULT, &offsetOption},
{TK_CONFIG_BITMAP, "-outlinestipple", NULL, NULL,
- NULL, Tk_Offset(ArcItem, outline.stipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, outline.stipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_DOUBLE, "-start", NULL, NULL,
- "0", Tk_Offset(ArcItem, start), TK_CONFIG_DONT_SET_DEFAULT},
+ "0", Tk_Offset(ArcItem, start), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_BITMAP, "-stipple", NULL, NULL,
- NULL, Tk_Offset(ArcItem, fillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ArcItem, fillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-style", NULL, NULL,
NULL, Tk_Offset(ArcItem, style), TK_CONFIG_DONT_SET_DEFAULT,
&styleOption},
@@ -171,7 +164,7 @@ static Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_CUSTOM, "-width", NULL, NULL,
"1.0", Tk_Offset(ArcItem, outline.width), TK_CONFIG_DONT_SET_DEFAULT,
&pixelOption},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -181,17 +174,17 @@ static Tk_ConfigSpec configSpecs[] = {
static void ComputeArcBbox(Tk_Canvas canvas, ArcItem *arcPtr);
static int ConfigureArc(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[], int flags);
+ Tcl_Obj *const objv[], int flags);
static int CreateArc(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DeleteArc(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayArc(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display, Drawable dst,
int x, int y, int width, int height);
static int ArcCoords(Tcl_Interp *interp, Tk_Canvas canvas,
- Tk_Item *itemPtr, int objc, Tcl_Obj *CONST objv[]);
+ Tk_Item *itemPtr, int objc, Tcl_Obj *const objv[]);
static int ArcToArea(Tk_Canvas canvas,
Tk_Item *itemPtr, double *rectPtr);
static double ArcToPoint(Tk_Canvas canvas,
@@ -239,11 +232,8 @@ Tk_ItemType tkArcType = {
NULL, /* insertProc */
NULL, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
-
-#ifndef PI
-#define PI 3.14159265358979323846
-#endif
/*
*--------------------------------------------------------------
@@ -271,13 +261,13 @@ CreateArc(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing arc. */
+ Tcl_Obj *const objv[]) /* Arguments describing arc. */
{
ArcItem *arcPtr = (ArcItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -307,7 +297,7 @@ CreateArc(
*/
for (i = 1; i < objc; i++) {
- char *arg = Tcl_GetString(objv[i]);
+ const char *arg = Tcl_GetString(objv[i]);
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
break;
@@ -349,7 +339,7 @@ ArcCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
ArcItem *arcPtr = (ArcItem *) itemPtr;
@@ -424,7 +414,7 @@ ConfigureArc(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Arc item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
ArcItem *arcPtr = (ArcItem *) itemPtr;
@@ -440,7 +430,7 @@ ConfigureArc(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **) objv, (char *) arcPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) arcPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -501,7 +491,7 @@ ConfigureArc(
arcPtr->outline.gc = newGC;
if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
if (state==TK_STATE_HIDDEN) {
ComputeArcBbox(canvas, arcPtr);
@@ -510,7 +500,7 @@ ConfigureArc(
color = arcPtr->fillColor;
stipple = arcPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (arcPtr->activeFillColor!=NULL) {
color = arcPtr->activeFillColor;
}
@@ -598,7 +588,7 @@ DeleteArc(
Tk_DeleteOutline(display, &(arcPtr->outline));
if (arcPtr->numOutlinePoints != 0) {
- ckfree((char *) arcPtr->outlinePtr);
+ ckfree(arcPtr->outlinePtr);
}
if (arcPtr->fillColor != NULL) {
Tk_FreeColor(arcPtr->fillColor);
@@ -651,7 +641,7 @@ ComputeArcBbox(
Tk_State state = arcPtr->header.state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = arcPtr->outline.width;
@@ -662,7 +652,7 @@ ComputeArcBbox(
arcPtr->header.x1 = arcPtr->header.x2 =
arcPtr->header.y1 = arcPtr->header.y2 = -1;
return;
- } else if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *) arcPtr) {
+ } else if (Canvas(canvas)->currentItemPtr == (Tk_Item *) arcPtr) {
if (arcPtr->outline.activeWidth>width) {
width = arcPtr->outline.activeWidth;
}
@@ -794,7 +784,7 @@ DisplayArc(
Pixmap stipple;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
lineWidth = arcPtr->outline.width;
if (lineWidth < 1.0) {
@@ -802,7 +792,7 @@ DisplayArc(
}
dashnumber = arcPtr->outline.dash.number;
stipple = arcPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (arcPtr->outline.activeWidth>lineWidth) {
lineWidth = arcPtr->outline.activeWidth;
}
@@ -970,11 +960,11 @@ ArcToPoint(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = (double) arcPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (arcPtr->outline.activeWidth>width) {
width = (double) arcPtr->outline.activeWidth;
}
@@ -1146,10 +1136,10 @@ ArcToArea(
Tk_State state = itemPtr->state;
if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = (double) arcPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (arcPtr->outline.activeWidth>width) {
width = (double) arcPtr->outline.activeWidth;
}
@@ -1461,14 +1451,13 @@ ComputeArcOutline(
*/
if (arcPtr->numOutlinePoints == 0) {
- arcPtr->outlinePtr = (double *) ckalloc((unsigned)
- (26 * sizeof(double)));
+ arcPtr->outlinePtr = ckalloc(26 * sizeof(double));
arcPtr->numOutlinePoints = 22;
}
outlinePtr = arcPtr->outlinePtr;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
/*
@@ -1526,7 +1515,7 @@ ComputeArcOutline(
*/
width = arcPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *) arcPtr) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *) arcPtr) {
if (arcPtr->outline.activeWidth>arcPtr->outline.width) {
width = arcPtr->outline.activeWidth;
}
@@ -1852,13 +1841,13 @@ ArcToPostscript(
}
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
color = arcPtr->outline.color;
stipple = arcPtr->outline.stipple;
fillColor = arcPtr->fillColor;
fillStipple = arcPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (arcPtr->outline.activeColor!=NULL) {
color = arcPtr->outline.activeColor;
}
@@ -2002,7 +1991,7 @@ StyleParseProc(
ClientData clientData, /* some flags.*/
Tcl_Interp *interp, /* Used for reporting errors. */
Tk_Window tkwin, /* Window containing canvas widget. */
- CONST char *value, /* Value of option. */
+ const char *value, /* Value of option. */
char *widgRec, /* Pointer to record for item. */
int offset) /* Offset into item. */
{
@@ -2059,7 +2048,7 @@ StyleParseProc(
*--------------------------------------------------------------
*/
-static char *
+static const char *
StylePrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Ignored. */
diff --git a/generic/tkCanvBmap.c b/generic/tkCanvBmap.c
index 30aa429..ea16a29 100644
--- a/generic/tkCanvBmap.c
+++ b/generic/tkCanvBmap.c
@@ -10,7 +10,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -41,45 +40,43 @@ typedef struct BitmapItem {
* Information used for parsing configuration specs:
*/
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_COLOR, "-activebackground", NULL, NULL,
- NULL, Tk_Offset(BitmapItem, activeBgColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapItem, activeBgColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activebitmap", NULL, NULL,
- NULL, Tk_Offset(BitmapItem, activeBitmap), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapItem, activeBitmap), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-activeforeground", NULL, NULL,
- NULL, Tk_Offset(BitmapItem, activeFgColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapItem, activeFgColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_ANCHOR, "-anchor", NULL, NULL,
- "center", Tk_Offset(BitmapItem, anchor), TK_CONFIG_DONT_SET_DEFAULT},
+ "center", Tk_Offset(BitmapItem, anchor), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_COLOR, "-background", NULL, NULL,
- NULL, Tk_Offset(BitmapItem, bgColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapItem, bgColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-bitmap", NULL, NULL,
- NULL, Tk_Offset(BitmapItem, bitmap), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapItem, bitmap), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-disabledbackground", NULL, NULL,
NULL, Tk_Offset(BitmapItem, disabledBgColor),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledbitmap", NULL, NULL,
NULL, Tk_Offset(BitmapItem, disabledBitmap),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-disabledforeground", NULL, NULL,
NULL, Tk_Offset(BitmapItem, disabledFgColor),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-foreground", NULL, NULL,
- "black", Tk_Offset(BitmapItem, fgColor), 0},
+ "black", Tk_Offset(BitmapItem, fgColor), 0, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK,
&stateOption},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -88,7 +85,7 @@ static Tk_ConfigSpec configSpecs[] = {
static int BitmapCoords(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int BitmapToArea(Tk_Canvas canvas,
Tk_Item *itemPtr, double *rectPtr);
static double BitmapToPoint(Tk_Canvas canvas,
@@ -99,10 +96,10 @@ static void ComputeBitmapBbox(Tk_Canvas canvas,
BitmapItem *bmapPtr);
static int ConfigureBitmap(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[], int flags);
+ Tcl_Obj *const objv[], int flags);
static int TkcCreateBitmap(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DeleteBitmap(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayBitmap(Tk_Canvas canvas,
@@ -140,6 +137,7 @@ Tk_ItemType tkBitmapType = {
NULL, /* insertProc */
NULL, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
/*
@@ -168,13 +166,13 @@ TkcCreateBitmap(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing rectangle. */
+ Tcl_Obj *const objv[]) /* Arguments describing rectangle. */
{
BitmapItem *bmapPtr = (BitmapItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -201,7 +199,7 @@ TkcCreateBitmap(
if (objc == 1) {
i = 1;
} else {
- char *arg = Tcl_GetString(objv[1]);
+ const char *arg = Tcl_GetString(objv[1]);
i = 2;
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
i = 1;
@@ -244,7 +242,7 @@ BitmapCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
BitmapItem *bmapPtr = (BitmapItem *) itemPtr;
@@ -310,7 +308,7 @@ ConfigureBitmap(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Bitmap item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
BitmapItem *bmapPtr = (BitmapItem *) itemPtr;
@@ -325,7 +323,7 @@ ConfigureBitmap(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **) objv, (char *) bmapPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) bmapPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -345,7 +343,7 @@ ConfigureBitmap(
}
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
if (state == TK_STATE_HIDDEN) {
ComputeBitmapBbox(canvas, bmapPtr);
@@ -354,7 +352,7 @@ ConfigureBitmap(
fgColor = bmapPtr->fgColor;
bgColor = bmapPtr->bgColor;
bitmap = bmapPtr->bitmap;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (bmapPtr->activeFgColor!=NULL) {
fgColor = bmapPtr->activeFgColor;
}
@@ -486,10 +484,10 @@ ComputeBitmapBbox(
Tk_State state = bmapPtr->header.state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
bitmap = bmapPtr->bitmap;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)bmapPtr) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *)bmapPtr) {
if (bmapPtr->activeBitmap!=None) {
bitmap = bmapPtr->activeBitmap;
}
@@ -596,10 +594,10 @@ DisplayBitmap(
*/
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
bitmap = bmapPtr->bitmap;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (bmapPtr->activeBitmap!=None) {
bitmap = bmapPtr->activeBitmap;
}
@@ -862,12 +860,12 @@ BitmapToPostscript(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
fgColor = bmapPtr->fgColor;
bgColor = bmapPtr->bgColor;
bitmap = bmapPtr->bitmap;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (bmapPtr->activeFgColor!=NULL) {
fgColor = bmapPtr->activeFgColor;
}
diff --git a/generic/tkCanvImg.c b/generic/tkCanvImg.c
index 9e928c7..880070b 100644
--- a/generic/tkCanvImg.c
+++ b/generic/tkCanvImg.c
@@ -10,7 +10,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -44,29 +43,27 @@ typedef struct ImageItem {
* Information used for parsing configuration specs:
*/
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_STRING, "-activeimage", NULL, NULL,
- NULL, Tk_Offset(ImageItem, activeImageString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ImageItem, activeImageString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_ANCHOR, "-anchor", NULL, NULL,
- "center", Tk_Offset(ImageItem, anchor), TK_CONFIG_DONT_SET_DEFAULT},
+ "center", Tk_Offset(ImageItem, anchor), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_STRING, "-disabledimage", NULL, NULL,
- NULL, Tk_Offset(ImageItem, disabledImageString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ImageItem, disabledImageString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_STRING, "-image", NULL, NULL,
- NULL, Tk_Offset(ImageItem, imageString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(ImageItem, imageString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -78,7 +75,7 @@ static void ImageChangedProc(ClientData clientData,
int imgHeight);
static int ImageCoords(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- Tcl_Obj *CONST argv[]);
+ Tcl_Obj *const argv[]);
static int ImageToArea(Tk_Canvas canvas,
Tk_Item *itemPtr, double *rectPtr);
static double ImageToPoint(Tk_Canvas canvas,
@@ -88,10 +85,10 @@ static int ImageToPostscript(Tcl_Interp *interp,
static void ComputeImageBbox(Tk_Canvas canvas, ImageItem *imgPtr);
static int ConfigureImage(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- Tcl_Obj *CONST argv[], int flags);
+ Tcl_Obj *const argv[], int flags);
static int CreateImage(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int argc, Tcl_Obj *CONST argv[]);
+ int argc, Tcl_Obj *const argv[]);
static void DeleteImage(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayImage(Tk_Canvas canvas,
@@ -129,6 +126,7 @@ Tk_ItemType tkImageType = {
NULL, /* insertProc */
NULL, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
/*
@@ -157,13 +155,13 @@ CreateImage(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing rectangle. */
+ Tcl_Obj *const objv[]) /* Arguments describing rectangle. */
{
ImageItem *imgPtr = (ImageItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -187,7 +185,7 @@ CreateImage(
if (objc == 1) {
i = 1;
} else {
- char *arg = Tcl_GetString(objv[1]);
+ const char *arg = Tcl_GetString(objv[1]);
i = 2;
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
i = 1;
@@ -229,7 +227,7 @@ ImageCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
ImageItem *imgPtr = (ImageItem *) itemPtr;
@@ -294,7 +292,7 @@ ConfigureImage(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Image item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
ImageItem *imgPtr = (ImageItem *) itemPtr;
@@ -303,7 +301,7 @@ ConfigureImage(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **) objv, (char *) imgPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) imgPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -321,7 +319,7 @@ ConfigureImage(
}
if (imgPtr->imageString != NULL) {
image = Tk_GetImage(interp, tkwin, imgPtr->imageString,
- ImageChangedProc, (ClientData) imgPtr);
+ ImageChangedProc, imgPtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -334,7 +332,7 @@ ConfigureImage(
imgPtr->image = image;
if (imgPtr->activeImageString != NULL) {
image = Tk_GetImage(interp, tkwin, imgPtr->activeImageString,
- ImageChangedProc, (ClientData) imgPtr);
+ ImageChangedProc, imgPtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -347,7 +345,7 @@ ConfigureImage(
imgPtr->activeImage = image;
if (imgPtr->disabledImageString != NULL) {
image = Tk_GetImage(interp, tkwin, imgPtr->disabledImageString,
- ImageChangedProc, (ClientData) imgPtr);
+ ImageChangedProc, imgPtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -437,10 +435,10 @@ ComputeImageBbox(
Tk_State state = imgPtr->header.state;
if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
image = imgPtr->image;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)imgPtr) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *)imgPtr) {
if (imgPtr->activeImage != NULL) {
image = imgPtr->activeImage;
}
@@ -540,11 +538,11 @@ DisplayImage(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
image = imgPtr->image;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (imgPtr->activeImage != NULL) {
image = imgPtr->activeImage;
}
@@ -697,7 +695,7 @@ ImageToPostscript(
* information; 0 means final Postscript is
* being created.*/
{
- ImageItem *imgPtr = (ImageItem *)itemPtr;
+ ImageItem *imgPtr = (ImageItem *) itemPtr;
Tk_Window canvasWin = Tk_CanvasTkwin(canvas);
char buffer[256];
@@ -707,11 +705,11 @@ ImageToPostscript(
Tk_State state = itemPtr->state;
if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
image = imgPtr->image;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (imgPtr->activeImage != NULL) {
image = imgPtr->activeImage;
}
@@ -851,7 +849,7 @@ ImageChangedProc(
* 0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- ImageItem *imgPtr = (ImageItem *) clientData;
+ ImageItem *imgPtr = clientData;
/*
* If the image's size changed and it's not anchored at its northwest
diff --git a/generic/tkCanvLine.c b/generic/tkCanvLine.c
index cce3460..20a391e 100644
--- a/generic/tkCanvLine.c
+++ b/generic/tkCanvLine.c
@@ -11,7 +11,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -23,7 +22,7 @@ typedef enum {
ARROWS_NONE, ARROWS_FIRST, ARROWS_LAST, ARROWS_BOTH
} Arrows;
-typedef struct LineItem {
+typedef struct LineItem {
Tk_Item header; /* Generic stuff that's the same for all
* types. MUST BE FIRST IN STRUCTURE. */
Tk_Outline outline; /* Outline structure */
@@ -59,7 +58,7 @@ typedef struct LineItem {
* point in line (PTS_IN_ARROW points, first
* of which is tip). Malloc'ed. NULL means no
* arrowhead at last point. */
- Tk_SmoothMethod *smooth; /* Non-zero means draw line smoothed (i.e.
+ const Tk_SmoothMethod *smooth; /* Non-zero means draw line smoothed (i.e.
* with Bezier splines). */
int splineSteps; /* Number of steps in each spline segment. */
} LineItem;
@@ -80,11 +79,11 @@ static int ArrowheadPostscript(Tcl_Interp *interp,
static void ComputeLineBbox(Tk_Canvas canvas, LineItem *linePtr);
static int ConfigureLine(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[], int flags);
+ Tcl_Obj *const objv[], int flags);
static int ConfigureArrows(Tk_Canvas canvas, LineItem *linePtr);
static int CreateLine(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DeleteLine(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayLine(Tk_Canvas canvas,
@@ -95,7 +94,7 @@ static int GetLineIndex(Tcl_Interp *interp,
Tcl_Obj *obj, int *indexPtr);
static int LineCoords(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void LineDeleteCoords(Tk_Canvas canvas,
Tk_Item *itemPtr, int first, int last);
static void LineInsert(Tk_Canvas canvas,
@@ -108,14 +107,14 @@ static int LineToPostscript(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int prepass);
static int ArrowParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *recordPtr, int offset);
-static char * ArrowPrintProc(ClientData clientData,
+ const char *value, char *recordPtr, int offset);
+static const char * ArrowPrintProc(ClientData clientData,
Tk_Window tkwin, char *recordPtr, int offset,
Tcl_FreeProc **freeProcPtr);
static int ParseArrowShape(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *recordPtr, int offset);
-static char * PrintArrowShape(ClientData clientData,
+ const char *value, char *recordPtr, int offset);
+static const char * PrintArrowShape(ClientData clientData,
Tk_Window tkwin, char *recordPtr, int offset,
Tcl_FreeProc **freeProcPtr);
static void ScaleLine(Tk_Canvas canvas,
@@ -123,84 +122,77 @@ static void ScaleLine(Tk_Canvas canvas,
double scaleX, double scaleY);
static void TranslateLine(Tk_Canvas canvas,
Tk_Item *itemPtr, double deltaX, double deltaY);
-
+
/*
* Information used for parsing configuration specs. If you change any of the
* default strings, be sure to change the corresponding default values in
* CreateLine.
*/
-static Tk_CustomOption arrowShapeOption = {
- (Tk_OptionParseProc *) ParseArrowShape,
- PrintArrowShape, (ClientData) NULL
+static const Tk_CustomOption arrowShapeOption = {
+ ParseArrowShape, PrintArrowShape, NULL
};
-static Tk_CustomOption arrowOption = {
- (Tk_OptionParseProc *) ArrowParseProc,
- ArrowPrintProc, (ClientData) NULL
+static const Tk_CustomOption arrowOption = {
+ ArrowParseProc, ArrowPrintProc, NULL
};
-static Tk_CustomOption smoothOption = {
- (Tk_OptionParseProc *) TkSmoothParseProc,
- TkSmoothPrintProc, (ClientData) NULL
+static const Tk_CustomOption smoothOption = {
+ TkSmoothParseProc, TkSmoothPrintProc, NULL
};
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_CustomOption dashOption = {
- (Tk_OptionParseProc *) TkCanvasDashParseProc,
- TkCanvasDashPrintProc, (ClientData) NULL
+static const Tk_CustomOption dashOption = {
+ TkCanvasDashParseProc, TkCanvasDashPrintProc, NULL
};
-static Tk_CustomOption offsetOption = {
- (Tk_OptionParseProc *) TkOffsetParseProc,
- TkOffsetPrintProc,
- (ClientData) (TK_OFFSET_RELATIVE|TK_OFFSET_INDEX)
+static const Tk_CustomOption offsetOption = {
+ TkOffsetParseProc, TkOffsetPrintProc,
+ INT2PTR(TK_OFFSET_RELATIVE|TK_OFFSET_INDEX)
};
-static Tk_CustomOption pixelOption = {
- (Tk_OptionParseProc *) TkPixelParseProc,
- TkPixelPrintProc, (ClientData) NULL
+static const Tk_CustomOption pixelOption = {
+ TkPixelParseProc, TkPixelPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_CUSTOM, "-activedash", NULL, NULL,
NULL, Tk_Offset(LineItem, outline.activeDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-activefill", NULL, NULL,
- NULL, Tk_Offset(LineItem, outline.activeColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(LineItem, outline.activeColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activestipple", NULL, NULL,
- NULL, Tk_Offset(LineItem, outline.activeStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(LineItem, outline.activeStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-activewidth", NULL, NULL,
"0.0", Tk_Offset(LineItem, outline.activeWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
{TK_CONFIG_CUSTOM, "-arrow", NULL, NULL,
- "none", Tk_Offset(LineItem, arrow), TK_CONFIG_DONT_SET_DEFAULT, &arrowOption},
+ "none", Tk_Offset(LineItem, arrow),
+ TK_CONFIG_DONT_SET_DEFAULT, &arrowOption},
{TK_CONFIG_CUSTOM, "-arrowshape", NULL, NULL,
"8 10 3", Tk_Offset(LineItem, arrowShapeA),
TK_CONFIG_DONT_SET_DEFAULT, &arrowShapeOption},
{TK_CONFIG_CAP_STYLE, "-capstyle", NULL, NULL,
- "butt", Tk_Offset(LineItem, capStyle), TK_CONFIG_DONT_SET_DEFAULT},
+ "butt", Tk_Offset(LineItem, capStyle), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_COLOR, "-fill", NULL, NULL,
- "black", Tk_Offset(LineItem, outline.color), TK_CONFIG_NULL_OK},
+ "black", Tk_Offset(LineItem, outline.color), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-dash", NULL, NULL,
NULL, Tk_Offset(LineItem, outline.dash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_PIXELS, "-dashoffset", NULL, NULL,
- "0", Tk_Offset(LineItem, outline.offset), TK_CONFIG_DONT_SET_DEFAULT},
+ "0", Tk_Offset(LineItem, outline.offset), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-disableddash", NULL, NULL,
NULL, Tk_Offset(LineItem, outline.disabledDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-disabledfill", NULL, NULL,
- NULL, Tk_Offset(LineItem, outline.disabledColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(LineItem, outline.disabledColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledstipple", NULL, NULL,
- NULL, Tk_Offset(LineItem, outline.disabledStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(LineItem, outline.disabledStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-disabledwidth", NULL, NULL,
"0.0", Tk_Offset(LineItem, outline.disabledWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
{TK_CONFIG_JOIN_STYLE, "-joinstyle", NULL, NULL,
- "round", Tk_Offset(LineItem, joinStyle), TK_CONFIG_DONT_SET_DEFAULT},
+ "round", Tk_Offset(LineItem, joinStyle), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-offset", NULL, NULL,
"0,0", Tk_Offset(LineItem, outline.tsoffset),
TK_CONFIG_DONT_SET_DEFAULT, &offsetOption},
@@ -208,17 +200,17 @@ static Tk_ConfigSpec configSpecs[] = {
"0", Tk_Offset(LineItem, smooth),
TK_CONFIG_DONT_SET_DEFAULT, &smoothOption},
{TK_CONFIG_INT, "-splinesteps", NULL, NULL,
- "12", Tk_Offset(LineItem, splineSteps), TK_CONFIG_DONT_SET_DEFAULT},
+ "12", Tk_Offset(LineItem, splineSteps), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_BITMAP, "-stipple", NULL, NULL,
- NULL, Tk_Offset(LineItem, outline.stipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(LineItem, outline.stipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
{TK_CONFIG_CUSTOM, "-width", NULL, NULL,
"1.0", Tk_Offset(LineItem, outline.width),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -235,18 +227,19 @@ Tk_ItemType tkLineType = {
LineCoords, /* coordProc */
DeleteLine, /* deleteProc */
DisplayLine, /* displayProc */
- TK_CONFIG_OBJS, /* flags */
+ TK_CONFIG_OBJS | TK_MOVABLE_POINTS, /* flags */
LineToPoint, /* pointProc */
LineToArea, /* areaProc */
LineToPostscript, /* postscriptProc */
ScaleLine, /* scaleProc */
TranslateLine, /* translateProc */
- (Tk_ItemIndexProc *) GetLineIndex, /* indexProc */
+ GetLineIndex, /* indexProc */
NULL, /* icursorProc */
NULL, /* selectionProc */
- (Tk_ItemInsertProc *) LineInsert, /* insertProc */
+ LineInsert, /* insertProc */
LineDeleteCoords, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
/*
@@ -283,13 +276,13 @@ CreateLine(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing line. */
+ Tcl_Obj *const objv[]) /* Arguments describing line. */
{
LineItem *linePtr = (LineItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -297,7 +290,7 @@ CreateLine(
* proper cleanup after errors during the the remainder of this function.
*/
- Tk_CreateOutline(&(linePtr->outline));
+ Tk_CreateOutline(&linePtr->outline);
linePtr->canvas = canvas;
linePtr->numPoints = 0;
linePtr->coordPtr = NULL;
@@ -320,7 +313,7 @@ CreateLine(
*/
for (i = 1; i < objc; i++) {
- char *arg = Tcl_GetString(objv[i]);
+ const char *arg = Tcl_GetString(objv[i]);
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
break;
@@ -362,7 +355,7 @@ LineCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
LineItem *linePtr = (LineItem *) itemPtr;
int i, numPoints;
@@ -413,21 +406,20 @@ LineCoords(
} else {
numPoints = objc/2;
if (linePtr->numPoints != numPoints) {
- coordPtr = (double *)
- ckalloc((unsigned) (sizeof(double) * objc));
+ coordPtr = ckalloc(sizeof(double) * objc);
if (linePtr->coordPtr != NULL) {
- ckfree((char *) linePtr->coordPtr);
+ ckfree(linePtr->coordPtr);
}
linePtr->coordPtr = coordPtr;
linePtr->numPoints = numPoints;
}
coordPtr = linePtr->coordPtr;
- for (i = 0; i <objc; i++) {
+ for (i = 0; i < objc ; i++) {
if (Tk_CanvasGetCoordFromObj(interp, canvas, objv[i],
coordPtr++) != TCL_OK) {
- return TCL_ERROR;
- }
- }
+ return TCL_ERROR;
+ }
+ }
/*
* Update arrowheads by throwing away any existing arrow-head
@@ -435,11 +427,11 @@ LineCoords(
*/
if (linePtr->firstArrowPtr != NULL) {
- ckfree((char *) linePtr->firstArrowPtr);
+ ckfree(linePtr->firstArrowPtr);
linePtr->firstArrowPtr = NULL;
}
if (linePtr->lastArrowPtr != NULL) {
- ckfree((char *) linePtr->lastArrowPtr);
+ ckfree(linePtr->lastArrowPtr);
linePtr->lastArrowPtr = NULL;
}
if (linePtr->arrow != ARROWS_NONE) {
@@ -474,8 +466,8 @@ ConfigureLine(
Tcl_Interp *interp, /* Used for error reporting. */
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Line item to reconfigure. */
- int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ int objc, /* Number of elements in objv. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
LineItem *linePtr = (LineItem *) itemPtr;
@@ -487,7 +479,7 @@ ConfigureLine(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **) objv, (char *) linePtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) linePtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -498,8 +490,8 @@ ConfigureLine(
state = itemPtr->state;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
if (linePtr->outline.activeWidth > linePtr->outline.width ||
@@ -510,8 +502,7 @@ ConfigureLine(
} else {
itemPtr->redraw_flags &= ~TK_ITEM_STATE_DEPENDANT;
}
- mask = Tk_ConfigOutlineGC(&gcValues, canvas, itemPtr,
- &(linePtr->outline));
+ mask = Tk_ConfigOutlineGC(&gcValues, canvas, itemPtr, &linePtr->outline);
if (mask) {
if (linePtr->arrow == ARROWS_NONE) {
gcValues.cap_style = linePtr->capStyle;
@@ -522,9 +513,10 @@ ConfigureLine(
newGC = Tk_GetGC(tkwin, mask, &gcValues);
#ifdef MAC_OSX_TK
/*
- * Mac OS X CG drawing needs access to linewidth even for
- * arrow fills (as linewidth controls antialiasing).
+ * Mac OS X CG drawing needs access to linewidth even for arrow fills
+ * (as linewidth controls antialiasing).
*/
+
mask |= GCLineWidth;
#else
gcValues.line_width = 0;
@@ -552,7 +544,7 @@ ConfigureLine(
linePtr->splineSteps = 100;
}
- if ((!linePtr->numPoints) || (state==TK_STATE_HIDDEN)) {
+ if ((!linePtr->numPoints) || (state == TK_STATE_HIDDEN)) {
ComputeLineBbox(canvas, linePtr);
return TCL_OK;
}
@@ -566,7 +558,7 @@ ConfigureLine(
&& (linePtr->arrow != ARROWS_BOTH)) {
linePtr->coordPtr[0] = linePtr->firstArrowPtr[0];
linePtr->coordPtr[1] = linePtr->firstArrowPtr[1];
- ckfree((char *) linePtr->firstArrowPtr);
+ ckfree(linePtr->firstArrowPtr);
linePtr->firstArrowPtr = NULL;
}
if ((linePtr->lastArrowPtr != NULL) && (linePtr->arrow != ARROWS_LAST)
@@ -576,7 +568,7 @@ ConfigureLine(
i = 2*(linePtr->numPoints-1);
linePtr->coordPtr[i] = linePtr->lastArrowPtr[0];
linePtr->coordPtr[i+1] = linePtr->lastArrowPtr[1];
- ckfree((char *) linePtr->lastArrowPtr);
+ ckfree(linePtr->lastArrowPtr);
linePtr->lastArrowPtr = NULL;
}
if (linePtr->arrow != ARROWS_NONE) {
@@ -617,18 +609,18 @@ DeleteLine(
{
LineItem *linePtr = (LineItem *) itemPtr;
- Tk_DeleteOutline(display, &(linePtr->outline));
+ Tk_DeleteOutline(display, &linePtr->outline);
if (linePtr->coordPtr != NULL) {
- ckfree((char *) linePtr->coordPtr);
+ ckfree(linePtr->coordPtr);
}
if (linePtr->arrowGC != None) {
Tk_FreeGC(display, linePtr->arrowGC);
}
if (linePtr->firstArrowPtr != NULL) {
- ckfree((char *) linePtr->firstArrowPtr);
+ ckfree(linePtr->firstArrowPtr);
}
if (linePtr->lastArrowPtr != NULL) {
- ckfree((char *) linePtr->lastArrowPtr);
+ ckfree(linePtr->lastArrowPtr);
}
}
@@ -660,11 +652,11 @@ ComputeLineBbox(
Tk_State state = linePtr->header.state;
Tk_TSOffset *tsoffset;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
- if (!(linePtr->numPoints) || (state==TK_STATE_HIDDEN)) {
+ if (!(linePtr->numPoints) || (state == TK_STATE_HIDDEN)) {
linePtr->header.x1 = -1;
linePtr->header.x2 = -1;
linePtr->header.y1 = -1;
@@ -673,18 +665,18 @@ ComputeLineBbox(
}
width = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)linePtr) {
- if (linePtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *)linePtr) {
+ if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (linePtr->outline.disabledWidth>0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
}
coordPtr = linePtr->coordPtr;
- linePtr->header.x1 = linePtr->header.x2 = (int) *coordPtr;
+ linePtr->header.x1 = linePtr->header.x2 = (int) coordPtr[0];
linePtr->header.y1 = linePtr->header.y2 = (int) coordPtr[1];
/*
@@ -692,8 +684,8 @@ ComputeLineBbox(
* all directions by the line's width to take care of butting or rounded
* corners and projecting or rounded caps. This expansion is an
* overestimate (worst-case is square root of two over two) but it's
- * simple. eDon't do anything special for curves. This causes an
- * additional overestimate in the bounding box, but is faster.
+ * simple. Don't do anything special for curves. This causes an additional
+ * overestimate in the bounding box, but is faster.
*/
for (i = 1, coordPtr = linePtr->coordPtr+2; i < linePtr->numPoints;
@@ -715,16 +707,20 @@ ComputeLineBbox(
tsoffset = &linePtr->outline.tsoffset;
if (tsoffset->flags & TK_OFFSET_INDEX) {
- double *coordPtr = linePtr->coordPtr + (tsoffset->flags & ~TK_OFFSET_INDEX);
+ double *coordPtr = linePtr->coordPtr
+ + (tsoffset->flags & ~TK_OFFSET_INDEX);
+
if (tsoffset->flags <= 0) {
coordPtr = linePtr->coordPtr;
- if ((linePtr->arrow == ARROWS_FIRST) || (linePtr->arrow == ARROWS_BOTH)) {
+ if ((linePtr->arrow == ARROWS_FIRST)
+ || (linePtr->arrow == ARROWS_BOTH)) {
coordPtr = linePtr->firstArrowPtr;
}
}
if (tsoffset->flags > (linePtr->numPoints * 2)) {
coordPtr = linePtr->coordPtr + (linePtr->numPoints * 2);
- if ((linePtr->arrow == ARROWS_LAST) || (linePtr->arrow == ARROWS_BOTH)) {
+ if ((linePtr->arrow == ARROWS_LAST)
+ || (linePtr->arrow == ARROWS_BOTH)) {
coordPtr = linePtr->lastArrowPtr;
}
}
@@ -753,7 +749,7 @@ ComputeLineBbox(
linePtr->header.y1 -= intWidth;
linePtr->header.y2 += intWidth;
- if (linePtr->numPoints==1) {
+ if (linePtr->numPoints == 1) {
linePtr->header.x1 -= 1;
linePtr->header.x2 += 1;
linePtr->header.y1 -= 1;
@@ -846,19 +842,19 @@ DisplayLine(
int numPoints;
Tk_State state = itemPtr->state;
- if ((!linePtr->numPoints)||(linePtr->outline.gc==None)) {
+ if ((!linePtr->numPoints) || (linePtr->outline.gc == None)) {
return;
}
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
linewidth = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (linePtr->outline.activeWidth != linewidth) {
linewidth = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
+ } else if (state == TK_STATE_DISABLED) {
if (linePtr->outline.disabledWidth != linewidth) {
linewidth = linePtr->outline.disabledWidth;
}
@@ -880,14 +876,14 @@ DisplayLine(
if (numPoints <= MAX_STATIC_POINTS) {
pointPtr = staticPoints;
} else {
- pointPtr = (XPoint *)ckalloc((unsigned)(numPoints * 3*sizeof(XPoint)));
+ pointPtr = ckalloc(numPoints * 3 * sizeof(XPoint));
}
if ((linePtr->smooth) && (linePtr->numPoints > 2)) {
numPoints = linePtr->smooth->coordProc(canvas, linePtr->coordPtr,
linePtr->numPoints, linePtr->splineSteps, pointPtr, NULL);
} else {
- numPoints = TkCanvTranslatePath((TkCanvas*)canvas, numPoints,
+ numPoints = TkCanvTranslatePath((TkCanvas *) canvas, numPoints,
linePtr->coordPtr, 0, pointPtr);
}
@@ -898,23 +894,25 @@ DisplayLine(
* read-only.
*/
- if (Tk_ChangeOutlineGC(canvas, itemPtr, &(linePtr->outline))) {
- Tk_CanvasSetOffset(canvas, linePtr->arrowGC, &linePtr->outline.tsoffset);
+ if (Tk_ChangeOutlineGC(canvas, itemPtr, &linePtr->outline)) {
+ Tk_CanvasSetOffset(canvas, linePtr->arrowGC,
+ &linePtr->outline.tsoffset);
}
- if (numPoints>1) {
+ if (numPoints > 1) {
XDrawLines(display, drawable, linePtr->outline.gc, pointPtr, numPoints,
- CoordModeOrigin);
+ CoordModeOrigin);
} else {
int intwidth = (int) (linewidth + 0.5);
- if (intwidth<1) {
- intwidth=1;
+
+ if (intwidth < 1) {
+ intwidth = 1;
}
XFillArc(display, drawable, linePtr->outline.gc,
pointPtr->x - intwidth/2, pointPtr->y - intwidth/2,
- (unsigned int)intwidth+1, (unsigned int)intwidth+1, 0, 64*360);
+ (unsigned) intwidth+1, (unsigned) intwidth+1, 0, 64*360);
}
if (pointPtr != staticPoints) {
- ckfree((char *) pointPtr);
+ ckfree(pointPtr);
}
/*
@@ -929,7 +927,7 @@ DisplayLine(
TkFillPolygon(canvas, linePtr->lastArrowPtr, PTS_IN_ARROW,
display, drawable, linePtr->arrowGC, NULL);
}
- if (Tk_ResetOutlineGC(canvas, itemPtr, &(linePtr->outline))) {
+ if (Tk_ResetOutlineGC(canvas, itemPtr, &linePtr->outline)) {
XSetTSOrigin(display, linePtr->arrowGC, 0, 0);
}
}
@@ -965,7 +963,7 @@ LineInsert(
Tcl_Obj **objv;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
if (!obj || (Tcl_ListObjGetElements(NULL, obj, &objc, &objv) != TCL_OK)
@@ -987,16 +985,15 @@ LineInsert(
linePtr->coordPtr[length-2] = linePtr->lastArrowPtr[0];
linePtr->coordPtr[length-1] = linePtr->lastArrowPtr[1];
}
- newCoordPtr = (double *)
- ckalloc(sizeof(double) * (unsigned)(length + objc));
+ newCoordPtr = ckalloc(sizeof(double) * (length + objc));
for (i=0; i<beforeThis; i++) {
newCoordPtr[i] = linePtr->coordPtr[i];
}
for (i=0; i<objc; i++) {
if (Tcl_GetDoubleFromObj(NULL, objv[i],
&newCoordPtr[i + beforeThis]) != TCL_OK) {
- Tcl_ResetResult(((TkCanvas *)canvas)->interp);
- ckfree((char *) newCoordPtr);
+ Tcl_ResetResult(Canvas(canvas)->interp);
+ ckfree(newCoordPtr);
return;
}
}
@@ -1005,13 +1002,13 @@ LineInsert(
newCoordPtr[i+objc] = linePtr->coordPtr[i];
}
if (linePtr->coordPtr) {
- ckfree((char *) linePtr->coordPtr);
+ ckfree(linePtr->coordPtr);
}
linePtr->coordPtr = newCoordPtr;
- length += objc;
+ length += objc ;
linePtr->numPoints = length / 2;
- if ((length>3) && (state != TK_STATE_HIDDEN)) {
+ if ((length > 3) && (state != TK_STATE_HIDDEN)) {
/*
* This is some optimizing code that will result that only the part of
* the polygon that changed (and the objects that are overlapping with
@@ -1023,19 +1020,25 @@ LineInsert(
itemPtr->redraw_flags |= TK_ITEM_DONT_REDRAW;
- if (beforeThis>0) {beforeThis -= 2; objc+=2; }
- if ((beforeThis+objc)<length) objc+=2;
+ if (beforeThis > 0) {
+ beforeThis -= 2;
+ objc += 2;
+ }
+ if (beforeThis+objc < length) {
+ objc += 2;
+ }
if (linePtr->smooth) {
- if(beforeThis>0) {
- beforeThis-=2; objc+=2;
+ if (beforeThis > 0) {
+ beforeThis -= 2;
+ objc += 2;
}
- if((beforeThis+objc+2)<length) {
- objc+=2;
+ if (beforeThis+objc+2 < length) {
+ objc += 2;
}
}
itemPtr->x1 = itemPtr->x2 = (int) linePtr->coordPtr[beforeThis];
itemPtr->y1 = itemPtr->y2 = (int) linePtr->coordPtr[beforeThis+1];
- if ((linePtr->firstArrowPtr != NULL) && (beforeThis<1)) {
+ if ((linePtr->firstArrowPtr != NULL) && (beforeThis < 1)) {
/*
* Include old first arrow.
*/
@@ -1045,7 +1048,7 @@ LineInsert(
TkIncludePoint(itemPtr, coordPtr);
}
}
- if ((linePtr->lastArrowPtr != NULL) && ((beforeThis+objc)>=length)) {
+ if ((linePtr->lastArrowPtr != NULL) && (beforeThis+objc >= length)) {
/*
* Include old last arrow.
*/
@@ -1055,18 +1058,18 @@ LineInsert(
TkIncludePoint(itemPtr, coordPtr);
}
}
- coordPtr = linePtr->coordPtr+beforeThis+2;
+ coordPtr = linePtr->coordPtr + beforeThis + 2;
for (i=2; i<objc; i+=2) {
TkIncludePoint(itemPtr, coordPtr);
- coordPtr+=2;
+ coordPtr += 2;
}
}
if (linePtr->firstArrowPtr != NULL) {
- ckfree((char *) linePtr->firstArrowPtr);
+ ckfree(linePtr->firstArrowPtr);
linePtr->firstArrowPtr = NULL;
}
if (linePtr->lastArrowPtr != NULL) {
- ckfree((char *) linePtr->lastArrowPtr);
+ ckfree(linePtr->lastArrowPtr);
linePtr->lastArrowPtr = NULL;
}
if (linePtr->arrow != ARROWS_NONE) {
@@ -1077,7 +1080,7 @@ LineInsert(
double width;
int intWidth;
- if ((linePtr->firstArrowPtr != NULL) && (beforeThis>2)) {
+ if ((linePtr->firstArrowPtr != NULL) && (beforeThis > 2)) {
/*
* Include new first arrow.
*/
@@ -1098,12 +1101,12 @@ LineInsert(
}
}
width = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (linePtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (linePtr->outline.disabledWidth>0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
}
@@ -1111,8 +1114,10 @@ LineInsert(
if (intWidth < 1) {
intWidth = 1;
}
- itemPtr->x1 -= intWidth; itemPtr->y1 -= intWidth;
- itemPtr->x2 += intWidth; itemPtr->y2 += intWidth;
+ itemPtr->x1 -= intWidth;
+ itemPtr->y1 -= intWidth;
+ itemPtr->x2 += intWidth;
+ itemPtr->y2 += intWidth;
Tk_CanvasEventuallyRedraw(canvas, itemPtr->x1, itemPtr->y1,
itemPtr->x2, itemPtr->y2);
}
@@ -1151,7 +1156,7 @@ LineDeleteCoords(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
first &= -2;
@@ -1191,7 +1196,7 @@ LineDeleteCoords(
}
}
- if (!(first1 < 2) && (last1 >= length-2)) {
+ if ((first1 >= 2) || (last1 < length-2)) {
/*
* This is some optimizing code that will result that only the part of
* the line that changed (and the objects that are overlapping with
@@ -1237,11 +1242,11 @@ LineDeleteCoords(
}
linePtr->numPoints -= count/2;
if (linePtr->firstArrowPtr != NULL) {
- ckfree((char *) linePtr->firstArrowPtr);
+ ckfree(linePtr->firstArrowPtr);
linePtr->firstArrowPtr = NULL;
}
if (linePtr->lastArrowPtr != NULL) {
- ckfree((char *) linePtr->lastArrowPtr);
+ ckfree(linePtr->lastArrowPtr);
linePtr->lastArrowPtr = NULL;
}
if (linePtr->arrow != ARROWS_NONE) {
@@ -1272,11 +1277,11 @@ LineDeleteCoords(
}
}
width = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
+ } else if (state == TK_STATE_DISABLED) {
if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
@@ -1340,17 +1345,17 @@ LineToPoint(
* which to do the check.
*/
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
width = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (linePtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (linePtr->outline.disabledWidth>0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
}
@@ -1361,8 +1366,7 @@ LineToPoint(
if (numPoints <= MAX_STATIC_POINTS) {
linePoints = staticSpace;
} else {
- linePoints = (double *) ckalloc((unsigned)
- (2*numPoints*sizeof(double)));
+ linePoints = ckalloc(2 * numPoints * sizeof(double));
}
numPoints = linePtr->smooth->coordProc(canvas, linePtr->coordPtr,
linePtr->numPoints, linePtr->splineSteps, NULL, linePoints);
@@ -1375,12 +1379,14 @@ LineToPoint(
width = 1.0;
}
- if (!numPoints || itemPtr->state==TK_STATE_HIDDEN) {
+ if (!numPoints || itemPtr->state == TK_STATE_HIDDEN) {
return bestDist;
} else if (numPoints == 1) {
bestDist = hypot(linePoints[0]-pointPtr[0], linePoints[1]-pointPtr[1])
- width/2.0;
- if (bestDist < 0) bestDist = 0;
+ if (bestDist < 0) {
+ bestDist = 0;
+ }
return bestDist;
}
@@ -1519,7 +1525,7 @@ LineToPoint(
done:
if ((linePoints != staticSpace) && (linePoints != linePtr->coordPtr)) {
- ckfree((char *) linePoints);
+ ckfree(linePoints);
}
return bestDist;
}
@@ -1556,23 +1562,23 @@ LineToArea(
double radius, width;
Tk_State state = itemPtr->state;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
width = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (linePtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (linePtr->outline.disabledWidth>0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
}
radius = (width+1.0)/2.0;
- if ((state==TK_STATE_HIDDEN) || !linePtr->numPoints) {
+ if ((state == TK_STATE_HIDDEN) || !linePtr->numPoints) {
return -1;
} else if (linePtr->numPoints == 1) {
double oval[4];
@@ -1595,8 +1601,7 @@ LineToArea(
if (numPoints <= MAX_STATIC_POINTS) {
linePoints = staticSpace;
} else {
- linePoints = (double *) ckalloc((unsigned)
- (2*numPoints*sizeof(double)));
+ linePoints = ckalloc(2 * numPoints * sizeof(double));
}
numPoints = linePtr->smooth->coordProc(canvas, linePtr->coordPtr,
linePtr->numPoints, linePtr->splineSteps, NULL, linePoints);
@@ -1609,13 +1614,12 @@ LineToArea(
* Check the segments of the line.
*/
- if (width < 1.0) {
+ if (width < 1.0) {
width = 1.0;
}
- result = TkThickPolyLineToArea(linePoints, numPoints,
- width, linePtr->capStyle, linePtr->joinStyle,
- rectPtr);
+ result = TkThickPolyLineToArea(linePoints, numPoints, width,
+ linePtr->capStyle, linePtr->joinStyle, rectPtr);
if (result == 0) {
goto done;
}
@@ -1643,7 +1647,7 @@ LineToArea(
done:
if ((linePoints != staticSpace) && (linePoints != linePtr->coordPtr)) {
- ckfree((char *) linePoints);
+ ckfree(linePoints);
}
return result;
}
@@ -1688,7 +1692,7 @@ ScaleLine(
if (linePtr->firstArrowPtr != NULL) {
linePtr->coordPtr[0] = linePtr->firstArrowPtr[0];
linePtr->coordPtr[1] = linePtr->firstArrowPtr[1];
- ckfree((char *) linePtr->firstArrowPtr);
+ ckfree(linePtr->firstArrowPtr);
linePtr->firstArrowPtr = NULL;
}
if (linePtr->lastArrowPtr != NULL) {
@@ -1697,7 +1701,7 @@ ScaleLine(
i = 2*(linePtr->numPoints-1);
linePtr->coordPtr[i] = linePtr->lastArrowPtr[0];
linePtr->coordPtr[i+1] = linePtr->lastArrowPtr[1];
- ckfree((char *) linePtr->lastArrowPtr);
+ ckfree(linePtr->lastArrowPtr);
linePtr->lastArrowPtr = NULL;
}
for (i = 0, coordPtr = linePtr->coordPtr; i < linePtr->numPoints;
@@ -1742,7 +1746,7 @@ GetLineIndex(
{
LineItem *linePtr = (LineItem *) itemPtr;
int length;
- char *string = Tcl_GetStringFromObj(obj, &length);
+ const char *string = Tcl_GetStringFromObj(obj, &length);
if (string[0] == 'e') {
if (strncmp(string, "end", (unsigned) length) == 0) {
@@ -1754,14 +1758,15 @@ GetLineIndex(
*/
badIndex:
- Tcl_SetResult(interp, NULL, TCL_STATIC);
+ Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "bad index \"", string, "\"", NULL);
return TCL_ERROR;
}
} else if (string[0] == '@') {
int i;
- double x ,y, bestDist, dist, *coordPtr;
- char *end, *p;
+ double x, y, bestDist, dist, *coordPtr;
+ char *end;
+ const char *p;
p = string+1;
x = strtod(p, &end);
@@ -1776,9 +1781,9 @@ GetLineIndex(
bestDist = 1.0e36;
coordPtr = linePtr->coordPtr;
*indexPtr = 0;
- for(i=0; i<linePtr->numPoints; i++) {
+ for (i=0; i<linePtr->numPoints; i++) {
dist = hypot(coordPtr[0] - x, coordPtr[1] - y);
- if (dist<bestDist) {
+ if (dist < bestDist) {
bestDist = dist;
*indexPtr = 2*i;
}
@@ -1788,7 +1793,7 @@ GetLineIndex(
if (Tcl_GetIntFromObj(interp, obj, indexPtr) != TCL_OK) {
goto badIndex;
}
- *indexPtr &= -2; /* if index is odd, make it even */
+ *indexPtr &= -2; /* If index is odd, make it even. */
if (*indexPtr < 0){
*indexPtr = 0;
} else if (*indexPtr > (2*linePtr->numPoints)) {
@@ -1873,7 +1878,7 @@ ParseArrowShape(
ClientData clientData, /* Not used. */
Tcl_Interp *interp, /* Used for error reporting. */
Tk_Window tkwin, /* Not used. */
- CONST char *value, /* Textual specification of arrow shape. */
+ const char *value, /* Textual specification of arrow shape. */
char *recordPtr, /* Pointer to item record in which to store
* arrow information. */
int offset) /* Offset of shape information in widget
@@ -1882,7 +1887,7 @@ ParseArrowShape(
LineItem *linePtr = (LineItem *) recordPtr;
double a, b, c;
int argc;
- CONST char **argv = NULL;
+ const char **argv = NULL;
if (offset != Tk_Offset(LineItem, arrowShapeA)) {
Tcl_Panic("ParseArrowShape received bogus offset");
@@ -1894,7 +1899,7 @@ ParseArrowShape(
Tcl_AppendResult(interp, "bad arrow shape \"", value,
"\": must be list with three numbers", NULL);
if (argv != NULL) {
- ckfree((char *) argv);
+ ckfree(argv);
}
return TCL_ERROR;
}
@@ -1908,10 +1913,10 @@ ParseArrowShape(
!= TCL_OK)) {
goto syntaxError;
}
- linePtr->arrowShapeA = (float)a;
- linePtr->arrowShapeB = (float)b;
- linePtr->arrowShapeC = (float)c;
- ckfree((char *) argv);
+ linePtr->arrowShapeA = (float) a;
+ linePtr->arrowShapeB = (float) b;
+ linePtr->arrowShapeC = (float) c;
+ ckfree(argv);
return TCL_OK;
}
@@ -1933,7 +1938,7 @@ ParseArrowShape(
*/
/* ARGSUSED */
-static char *
+static const char *
PrintArrowShape(
ClientData clientData, /* Not used. */
Tk_Window tkwin, /* Window associated with linePtr's widget. */
@@ -1944,16 +1949,14 @@ PrintArrowShape(
* string here. */
{
LineItem *linePtr = (LineItem *) recordPtr;
- char *buffer;
+ char *buffer = ckalloc(120);
- buffer = (char *) ckalloc(120);
sprintf(buffer, "%.5g %.5g %.5g", linePtr->arrowShapeA,
linePtr->arrowShapeB, linePtr->arrowShapeC);
*freeProcPtr = TCL_DYNAMIC;
return buffer;
}
-
/*
*--------------------------------------------------------------
*
@@ -1977,7 +1980,7 @@ ArrowParseProc(
ClientData clientData, /* some flags.*/
Tcl_Interp *interp, /* Used for reporting errors. */
Tk_Window tkwin, /* Window containing canvas widget. */
- CONST char *value, /* Value of option. */
+ const char *value, /* Value of option. */
char *widgRec, /* Pointer to record for item. */
int offset) /* Offset into item. */
{
@@ -1986,7 +1989,7 @@ ArrowParseProc(
register Arrows *arrowPtr = (Arrows *) (widgRec + offset);
- if(value == NULL || *value == 0) {
+ if (value == NULL || *value == 0) {
*arrowPtr = ARROWS_NONE;
return TCL_OK;
}
@@ -2038,7 +2041,7 @@ ArrowParseProc(
*--------------------------------------------------------------
*/
-static char *
+static const char *
ArrowPrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Window containing canvas widget. */
@@ -2102,21 +2105,21 @@ ConfigureArrows(
double width;
Tk_State state = linePtr->header.state;
- if (linePtr->numPoints <2) {
+ if (linePtr->numPoints < 2) {
return TCL_OK;
}
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
width = linePtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)linePtr) {
- if (linePtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *)linePtr) {
+ if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (linePtr->outline.disabledWidth>0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
}
@@ -2143,8 +2146,7 @@ ConfigureArrows(
if (linePtr->arrow != ARROWS_LAST) {
poly = linePtr->firstArrowPtr;
if (poly == NULL) {
- poly = (double *) ckalloc((unsigned)
- (2*PTS_IN_ARROW*sizeof(double)));
+ poly = ckalloc(2 * PTS_IN_ARROW * sizeof(double));
poly[0] = poly[10] = linePtr->coordPtr[0];
poly[1] = poly[11] = linePtr->coordPtr[1];
linePtr->firstArrowPtr = poly;
@@ -2188,8 +2190,7 @@ ConfigureArrows(
coordPtr = linePtr->coordPtr + 2*(linePtr->numPoints-2);
poly = linePtr->lastArrowPtr;
if (poly == NULL) {
- poly = (double *)
- ckalloc((unsigned) (2*PTS_IN_ARROW*sizeof(double)));
+ poly = ckalloc(2 * PTS_IN_ARROW * sizeof(double));
poly[0] = poly[10] = coordPtr[2];
poly[1] = poly[11] = coordPtr[3];
linePtr->lastArrowPtr = poly;
@@ -2252,51 +2253,51 @@ LineToPostscript(
{
LineItem *linePtr = (LineItem *) itemPtr;
char buffer[64 + TCL_INTEGER_SPACE];
- char *style;
+ const char *style;
double width;
XColor *color;
Pixmap stipple;
Tk_State state = itemPtr->state;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
width = linePtr->outline.width;
color = linePtr->outline.color;
stipple = linePtr->outline.stipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (linePtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (linePtr->outline.activeWidth > width) {
width = linePtr->outline.activeWidth;
}
- if (linePtr->outline.activeColor!=NULL) {
+ if (linePtr->outline.activeColor != NULL) {
color = linePtr->outline.activeColor;
}
- if (linePtr->outline.activeStipple!=None) {
+ if (linePtr->outline.activeStipple != None) {
stipple = linePtr->outline.activeStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (linePtr->outline.disabledWidth>0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (linePtr->outline.disabledWidth > 0) {
width = linePtr->outline.disabledWidth;
}
- if (linePtr->outline.disabledColor!=NULL) {
+ if (linePtr->outline.disabledColor != NULL) {
color = linePtr->outline.disabledColor;
}
- if (linePtr->outline.disabledStipple!=None) {
+ if (linePtr->outline.disabledStipple != None) {
stipple = linePtr->outline.disabledStipple;
}
}
- if (color == NULL || linePtr->numPoints<1 || linePtr->coordPtr==NULL) {
+ if (color == NULL || linePtr->numPoints < 1 || linePtr->coordPtr == NULL){
return TCL_OK;
}
- if (linePtr->numPoints==1) {
+ if (linePtr->numPoints == 1) {
sprintf(buffer, "%.15g %.15g translate %.15g %.15g",
linePtr->coordPtr[0], Tk_CanvasPsY(canvas, linePtr->coordPtr[1]),
width/2.0, width/2.0);
- Tcl_AppendResult(interp, "matrix currentmatrix\n",buffer,
+ Tcl_AppendResult(interp, "matrix currentmatrix\n", buffer,
" scale 1 0 moveto 0 0 1 0 360 arc\nsetmatrix\n", NULL);
if (Tk_CanvasPsColor(interp, canvas, color) != TCL_OK) {
return TCL_ERROR;
@@ -2318,37 +2319,33 @@ LineToPostscript(
if ((!linePtr->smooth) || (linePtr->numPoints < 3)) {
Tk_CanvasPsPath(interp, canvas, linePtr->coordPtr, linePtr->numPoints);
+ } else if ((stipple == None) && linePtr->smooth->postscriptProc) {
+ linePtr->smooth->postscriptProc(interp, canvas, linePtr->coordPtr,
+ linePtr->numPoints, linePtr->splineSteps);
} else {
- if ((stipple == None) && linePtr->smooth->postscriptProc) {
- linePtr->smooth->postscriptProc(interp, canvas,
- linePtr->coordPtr, linePtr->numPoints, linePtr->splineSteps);
- } else {
- /*
- * Special hack: Postscript printers don't appear to be able to
- * turn a path drawn with "curveto"s into a clipping path without
- * exceeding resource limits, so TkMakeBezierPostscript won't work
- * for stippled curves. Instead, generate all of the intermediate
- * points here and output them into the Postscript file with
- * "lineto"s instead.
- */
+ /*
+ * Special hack: Postscript printers don't appear to be able to turn a
+ * path drawn with "curveto"s into a clipping path without exceeding
+ * resource limits, so TkMakeBezierPostscript won't work for stippled
+ * curves. Instead, generate all of the intermediate points here and
+ * output them into the Postscript file with "lineto"s instead.
+ */
- double staticPoints[2*MAX_STATIC_POINTS];
- double *pointPtr;
- int numPoints;
+ double staticPoints[2*MAX_STATIC_POINTS];
+ double *pointPtr;
+ int numPoints;
- numPoints = linePtr->smooth->coordProc(canvas, NULL,
- linePtr->numPoints, linePtr->splineSteps, NULL, NULL);
- pointPtr = staticPoints;
- if (numPoints > MAX_STATIC_POINTS) {
- pointPtr = (double *) ckalloc((unsigned)
- (numPoints * 2 * sizeof(double)));
- }
- numPoints = linePtr->smooth->coordProc(canvas, linePtr->coordPtr,
- linePtr->numPoints, linePtr->splineSteps, NULL, pointPtr);
- Tk_CanvasPsPath(interp, canvas, pointPtr, numPoints);
- if (pointPtr != staticPoints) {
- ckfree((char *) pointPtr);
- }
+ numPoints = linePtr->smooth->coordProc(canvas, NULL,
+ linePtr->numPoints, linePtr->splineSteps, NULL, NULL);
+ pointPtr = staticPoints;
+ if (numPoints > MAX_STATIC_POINTS) {
+ pointPtr = ckalloc(numPoints * 2 * sizeof(double));
+ }
+ numPoints = linePtr->smooth->coordProc(canvas, linePtr->coordPtr,
+ linePtr->numPoints, linePtr->splineSteps, NULL, pointPtr);
+ Tk_CanvasPsPath(interp, canvas, pointPtr, numPoints);
+ if (pointPtr != staticPoints) {
+ ckfree(pointPtr);
}
}
@@ -2371,7 +2368,7 @@ LineToPostscript(
}
Tcl_AppendResult(interp, style, NULL);
- if (Tk_CanvasPsOutline(canvas, itemPtr, &(linePtr->outline)) != TCL_OK) {
+ if (Tk_CanvasPsOutline(canvas, itemPtr, &linePtr->outline) != TCL_OK) {
return TCL_ERROR;
}
@@ -2432,16 +2429,16 @@ ArrowheadPostscript(
Pixmap stipple;
Tk_State state = linePtr->header.state;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
stipple = linePtr->outline.stipple;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)linePtr) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *) linePtr) {
if (linePtr->outline.activeStipple!=None) {
stipple = linePtr->outline.activeStipple;
}
- } else if (state==TK_STATE_DISABLED) {
+ } else if (state == TK_STATE_DISABLED) {
if (linePtr->outline.activeStipple!=None) {
stipple = linePtr->outline.disabledStipple;
}
diff --git a/generic/tkCanvPoly.c b/generic/tkCanvPoly.c
index b86bc63..943ef0b 100644
--- a/generic/tkCanvPoly.c
+++ b/generic/tkCanvPoly.c
@@ -11,7 +11,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -44,7 +43,7 @@ typedef struct PolygonItem {
Pixmap disabledFillStipple; /* Stipple bitmap for filling polygon if state
* is disabled. */
GC fillGC; /* Graphics context for filling polygon. */
- Tk_SmoothMethod *smooth; /* Non-zero means draw shape smoothed (i.e.
+ const Tk_SmoothMethod *smooth; /* Non-zero means draw shape smoothed (i.e.
* with Bezier splines). */
int splineSteps; /* Number of steps in each spline segment. */
int autoClosed; /* Zero means the given polygon was closed,
@@ -55,45 +54,39 @@ typedef struct PolygonItem {
* Information used for parsing configuration specs:
*/
-static Tk_CustomOption smoothOption = {
- (Tk_OptionParseProc *) TkSmoothParseProc,
- TkSmoothPrintProc, (ClientData) NULL
+static const Tk_CustomOption smoothOption = {
+ TkSmoothParseProc, TkSmoothPrintProc, NULL
};
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_CustomOption dashOption = {
- (Tk_OptionParseProc *) TkCanvasDashParseProc,
- TkCanvasDashPrintProc, (ClientData) NULL
+static const Tk_CustomOption dashOption = {
+ TkCanvasDashParseProc, TkCanvasDashPrintProc, NULL
};
-static Tk_CustomOption offsetOption = {
- (Tk_OptionParseProc *) TkOffsetParseProc,
- TkOffsetPrintProc,
- (ClientData) (TK_OFFSET_RELATIVE|TK_OFFSET_INDEX)
+static const Tk_CustomOption offsetOption = {
+ TkOffsetParseProc, TkOffsetPrintProc,
+ INT2PTR(TK_OFFSET_RELATIVE|TK_OFFSET_INDEX)
};
-static Tk_CustomOption pixelOption = {
- (Tk_OptionParseProc *) TkPixelParseProc,
- TkPixelPrintProc, (ClientData) NULL
+static const Tk_CustomOption pixelOption = {
+ TkPixelParseProc, TkPixelPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_CUSTOM, "-activedash", NULL, NULL,
NULL, Tk_Offset(PolygonItem, outline.activeDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-activefill", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, activeFillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, activeFillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-activeoutline", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, outline.activeColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, outline.activeColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activeoutlinestipple", NULL, NULL,
NULL, Tk_Offset(PolygonItem, outline.activeStipple),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activestipple", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, activeFillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, activeFillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-activewidth", NULL, NULL,
"0.0", Tk_Offset(PolygonItem, outline.activeWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
@@ -102,52 +95,52 @@ static Tk_ConfigSpec configSpecs[] = {
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_PIXELS, "-dashoffset", NULL, NULL,
"0", Tk_Offset(PolygonItem, outline.offset),
- TK_CONFIG_DONT_SET_DEFAULT},
+ TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-disableddash", NULL, NULL,
NULL, Tk_Offset(PolygonItem, outline.disabledDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-disabledfill", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, disabledFillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, disabledFillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-disabledoutline", NULL, NULL,
NULL, Tk_Offset(PolygonItem, outline.disabledColor),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledoutlinestipple", NULL, NULL,
NULL, Tk_Offset(PolygonItem, outline.disabledStipple),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledstipple", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, disabledFillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, disabledFillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-disabledwidth", NULL, NULL,
"0.0", Tk_Offset(PolygonItem, outline.disabledWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
{TK_CONFIG_COLOR, "-fill", NULL, NULL,
- "black", Tk_Offset(PolygonItem, fillColor), TK_CONFIG_NULL_OK},
+ "black", Tk_Offset(PolygonItem, fillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_JOIN_STYLE, "-joinstyle", NULL, NULL,
- "round", Tk_Offset(PolygonItem, joinStyle), TK_CONFIG_DONT_SET_DEFAULT},
+ "round", Tk_Offset(PolygonItem, joinStyle), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-offset", NULL, NULL,
"0,0", Tk_Offset(PolygonItem, tsoffset),
TK_CONFIG_NULL_OK, &offsetOption},
{TK_CONFIG_COLOR, "-outline", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, outline.color), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, outline.color), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-outlineoffset", NULL, NULL,
"0,0", Tk_Offset(PolygonItem, outline.tsoffset),
TK_CONFIG_NULL_OK, &offsetOption},
{TK_CONFIG_BITMAP, "-outlinestipple", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, outline.stipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, outline.stipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-smooth", NULL, NULL,
"0", Tk_Offset(PolygonItem, smooth),
TK_CONFIG_DONT_SET_DEFAULT, &smoothOption},
{TK_CONFIG_INT, "-splinesteps", NULL, NULL,
- "12", Tk_Offset(PolygonItem, splineSteps), TK_CONFIG_DONT_SET_DEFAULT},
+ "12", Tk_Offset(PolygonItem, splineSteps), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_BITMAP, "-stipple", NULL, NULL,
- NULL, Tk_Offset(PolygonItem, fillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PolygonItem, fillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
{TK_CONFIG_CUSTOM, "-width", NULL, NULL,
"1.0", Tk_Offset(PolygonItem, outline.width),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -158,10 +151,10 @@ static void ComputePolygonBbox(Tk_Canvas canvas,
PolygonItem *polyPtr);
static int ConfigurePolygon(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[], int flags);
+ Tcl_Obj *const objv[], int flags);
static int CreatePolygon(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DeletePolygon(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayPolygon(Tk_Canvas canvas,
@@ -172,7 +165,7 @@ static int GetPolygonIndex(Tcl_Interp *interp,
Tcl_Obj *obj, int *indexPtr);
static int PolygonCoords(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void PolygonDeleteCoords(Tk_Canvas canvas,
Tk_Item *itemPtr, int first, int last);
static void PolygonInsert(Tk_Canvas canvas,
@@ -203,18 +196,19 @@ Tk_ItemType tkPolygonType = {
PolygonCoords, /* coordProc */
DeletePolygon, /* deleteProc */
DisplayPolygon, /* displayProc */
- TK_CONFIG_OBJS, /* flags */
+ TK_CONFIG_OBJS | TK_MOVABLE_POINTS, /* flags */
PolygonToPoint, /* pointProc */
PolygonToArea, /* areaProc */
PolygonToPostscript, /* postscriptProc */
ScalePolygon, /* scaleProc */
TranslatePolygon, /* translateProc */
- (Tk_ItemIndexProc *) GetPolygonIndex,/* indexProc */
+ GetPolygonIndex, /* indexProc */
NULL, /* icursorProc */
NULL, /* selectionProc */
- (Tk_ItemInsertProc *) PolygonInsert,/* insertProc */
+ PolygonInsert, /* insertProc */
PolygonDeleteCoords, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
/*
@@ -251,13 +245,13 @@ CreatePolygon(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing polygon. */
+ Tcl_Obj *const objv[]) /* Arguments describing polygon. */
{
PolygonItem *polyPtr = (PolygonItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -265,7 +259,7 @@ CreatePolygon(
* errors during the the remainder of this function.
*/
- Tk_CreateOutline(&(polyPtr->outline));
+ Tk_CreateOutline(&polyPtr->outline);
polyPtr->numPoints = 0;
polyPtr->pointsAllocated = 0;
polyPtr->coordPtr = NULL;
@@ -291,7 +285,8 @@ CreatePolygon(
*/
for (i = 0; i < objc; i++) {
- char *arg = Tcl_GetString(objv[i]);
+ const char *arg = Tcl_GetString(objv[i]);
+
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
break;
}
@@ -334,7 +329,7 @@ PolygonCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
PolygonItem *polyPtr = (PolygonItem *) itemPtr;
int i, numPoints;
@@ -361,50 +356,48 @@ PolygonCoords(
}
}
if (objc & 1) {
- char buf[64 + TCL_INTEGER_SPACE];
-
- sprintf(buf, "wrong # coordinates: expected an even number, got %d",
- objc);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "wrong # coordinates: expected an even number, got %d",
+ objc));
return TCL_ERROR;
- } else {
- numPoints = objc/2;
- if (polyPtr->pointsAllocated <= numPoints) {
- if (polyPtr->coordPtr != NULL) {
- ckfree((char *) polyPtr->coordPtr);
- }
-
- /*
- * One extra point gets allocated here, because we always add
- * another point to close the polygon.
- */
+ }
- polyPtr->coordPtr = (double *) ckalloc((unsigned)
- (sizeof(double) * (objc+2)));
- polyPtr->pointsAllocated = numPoints+1;
- }
- for (i = objc-1; i >= 0; i--) {
- if (Tk_CanvasGetCoordFromObj(interp, canvas, objv[i],
- &polyPtr->coordPtr[i]) != TCL_OK) {
- return TCL_ERROR;
- }
+ numPoints = objc/2;
+ if (polyPtr->pointsAllocated <= numPoints) {
+ if (polyPtr->coordPtr != NULL) {
+ ckfree(polyPtr->coordPtr);
}
- polyPtr->numPoints = numPoints;
- polyPtr->autoClosed = 0;
/*
- * Close the polygon if it isn't already closed.
+ * One extra point gets allocated here, because we always add
+ * another point to close the polygon.
*/
- if (objc>2 && ((polyPtr->coordPtr[objc-2] != polyPtr->coordPtr[0])
- || (polyPtr->coordPtr[objc-1] != polyPtr->coordPtr[1]))) {
- polyPtr->autoClosed = 1;
- polyPtr->numPoints++;
- polyPtr->coordPtr[objc] = polyPtr->coordPtr[0];
- polyPtr->coordPtr[objc+1] = polyPtr->coordPtr[1];
+ polyPtr->coordPtr = ckalloc(sizeof(double) * (objc+2));
+ polyPtr->pointsAllocated = numPoints+1;
+ }
+ for (i = objc-1; i >= 0; i--) {
+ if (Tk_CanvasGetCoordFromObj(interp, canvas, objv[i],
+ &polyPtr->coordPtr[i]) != TCL_OK) {
+ return TCL_ERROR;
}
- ComputePolygonBbox(canvas, polyPtr);
}
+ polyPtr->numPoints = numPoints;
+ polyPtr->autoClosed = 0;
+
+ /*
+ * Close the polygon if it isn't already closed.
+ */
+
+ if (objc>2 && ((polyPtr->coordPtr[objc-2] != polyPtr->coordPtr[0])
+ || (polyPtr->coordPtr[objc-1] != polyPtr->coordPtr[1]))) {
+ polyPtr->autoClosed = 1;
+ polyPtr->numPoints++;
+ polyPtr->coordPtr[objc] = polyPtr->coordPtr[0];
+ polyPtr->coordPtr[objc+1] = polyPtr->coordPtr[1];
+ }
+
+ ComputePolygonBbox(canvas, polyPtr);
return TCL_OK;
}
@@ -433,7 +426,7 @@ ConfigurePolygon(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Polygon item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
PolygonItem *polyPtr = (PolygonItem *) itemPtr;
@@ -447,7 +440,7 @@ ConfigurePolygon(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **) objv, (char *) polyPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) polyPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -469,15 +462,15 @@ ConfigurePolygon(
itemPtr->redraw_flags &= ~TK_ITEM_STATE_DEPENDANT;
}
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
- if (state==TK_STATE_HIDDEN) {
+ if (state == TK_STATE_HIDDEN) {
ComputePolygonBbox(canvas, polyPtr);
return TCL_OK;
}
- mask = Tk_ConfigOutlineGC(&gcValues, canvas, itemPtr, &(polyPtr->outline));
+ mask = Tk_ConfigOutlineGC(&gcValues, canvas, itemPtr, &polyPtr->outline);
if (mask) {
gcValues.cap_style = CapRound;
gcValues.join_style = polyPtr->joinStyle;
@@ -493,18 +486,18 @@ ConfigurePolygon(
color = polyPtr->fillColor;
stipple = polyPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (polyPtr->activeFillColor!=NULL) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (polyPtr->activeFillColor != NULL) {
color = polyPtr->activeFillColor;
}
- if (polyPtr->activeFillStipple!=None) {
+ if (polyPtr->activeFillStipple != None) {
stipple = polyPtr->activeFillStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (polyPtr->disabledFillColor!=NULL) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (polyPtr->disabledFillColor != NULL) {
color = polyPtr->disabledFillColor;
}
- if (polyPtr->disabledFillStipple!=None) {
+ if (polyPtr->disabledFillStipple != None) {
stipple = polyPtr->disabledFillStipple;
}
}
@@ -524,7 +517,7 @@ ConfigurePolygon(
* Mac OS X CG drawing needs access to the outline linewidth
* even for fills (as linewidth controls antialiasing).
*/
- gcValues.line_width = polyPtr->outline.gc != None ?
+ gcValues.line_width = polyPtr->outline.gc != None ?
polyPtr->outline.gc->line_width : 0;
mask |= GCLineWidth;
#endif
@@ -574,9 +567,9 @@ DeletePolygon(
{
PolygonItem *polyPtr = (PolygonItem *) itemPtr;
- Tk_DeleteOutline(display,&(polyPtr->outline));
+ Tk_DeleteOutline(display, &polyPtr->outline);
if (polyPtr->coordPtr != NULL) {
- ckfree((char *) polyPtr->coordPtr);
+ ckfree(polyPtr->coordPtr);
}
if (polyPtr->fillColor != NULL) {
Tk_FreeColor(polyPtr->fillColor);
@@ -629,21 +622,22 @@ ComputePolygonBbox(
Tk_State state = polyPtr->header.state;
Tk_TSOffset *tsoffset;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
width = polyPtr->outline.width;
- if (polyPtr->coordPtr == NULL || (polyPtr->numPoints < 1) || (state==TK_STATE_HIDDEN)) {
+ if (polyPtr->coordPtr == NULL || (polyPtr->numPoints < 1)
+ || (state == TK_STATE_HIDDEN)) {
polyPtr->header.x1 = polyPtr->header.x2 =
- polyPtr->header.y1 = polyPtr->header.y2 = -1;
+ polyPtr->header.y1 = polyPtr->header.y2 = -1;
return;
}
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)polyPtr) {
- if (polyPtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *) polyPtr) {
+ if (polyPtr->outline.activeWidth > width) {
width = polyPtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (polyPtr->outline.disabledWidth>0.0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (polyPtr->outline.disabledWidth > 0.0) {
width = polyPtr->outline.disabledWidth;
}
}
@@ -669,6 +663,7 @@ ComputePolygonBbox(
tsoffset = &polyPtr->tsoffset;
if (tsoffset->flags & TK_OFFSET_INDEX) {
int index = tsoffset->flags & ~TK_OFFSET_INDEX;
+
if (tsoffset->flags == INT_MAX) {
index = (polyPtr->numPoints - polyPtr->autoClosed) * 2;
if (index < 0) {
@@ -676,7 +671,7 @@ ComputePolygonBbox(
}
}
index %= (polyPtr->numPoints - polyPtr->autoClosed) * 2;
- if (index <0) {
+ if (index < 0) {
index += (polyPtr->numPoints - polyPtr->autoClosed) * 2;
}
tsoffset->xoffset = (int) (polyPtr->coordPtr[index] + 0.5);
@@ -708,7 +703,7 @@ ComputePolygonBbox(
index = (polyPtr->numPoints - 1) * 2;
}
index %= (polyPtr->numPoints - 1) * 2;
- if (index <0) {
+ if (index < 0) {
index += (polyPtr->numPoints - 1) * 2;
}
tsoffset->xoffset = (int) (polyPtr->coordPtr[index] + 0.5);
@@ -717,21 +712,23 @@ ComputePolygonBbox(
if (tsoffset->flags & TK_OFFSET_LEFT) {
tsoffset->xoffset = polyPtr->header.x1;
} else if (tsoffset->flags & TK_OFFSET_CENTER) {
- tsoffset->xoffset = (polyPtr->header.x1 + polyPtr->header.x2)/2;
+ tsoffset->xoffset =
+ (polyPtr->header.x1 + polyPtr->header.x2) / 2;
} else if (tsoffset->flags & TK_OFFSET_RIGHT) {
tsoffset->xoffset = polyPtr->header.x2;
}
if (tsoffset->flags & TK_OFFSET_TOP) {
tsoffset->yoffset = polyPtr->header.y1;
} else if (tsoffset->flags & TK_OFFSET_MIDDLE) {
- tsoffset->yoffset = (polyPtr->header.y1 + polyPtr->header.y2)/2;
+ tsoffset->yoffset =
+ (polyPtr->header.y1 + polyPtr->header.y2) / 2;
} else if (tsoffset->flags & TK_OFFSET_BOTTOM) {
tsoffset->yoffset = polyPtr->header.y2;
}
}
}
- i = (int) ((width+1.5)/2.0);
+ i = (int) ((width+1.5) / 2.0);
polyPtr->header.x1 -= i;
polyPtr->header.x2 += i;
polyPtr->header.y1 -= i;
@@ -748,19 +745,17 @@ ComputePolygonBbox(
int j;
coordPtr = polyPtr->coordPtr;
- if (polyPtr->numPoints>3) {
+ if (polyPtr->numPoints > 3) {
if (TkGetMiterPoints(coordPtr+2*(polyPtr->numPoints-2),
- coordPtr, coordPtr+2, width,
- miter, miter+2)) {
+ coordPtr, coordPtr+2, width, miter, miter+2)) {
for (j = 0; j < 4; j += 2) {
TkIncludePoint((Tk_Item *) polyPtr, miter+j);
}
}
- }
+ }
for (i = polyPtr->numPoints ; i >= 3; i--, coordPtr += 2) {
-
- if (TkGetMiterPoints(coordPtr, coordPtr+2, coordPtr+4,
- width, miter, miter+2)) {
+ if (TkGetMiterPoints(coordPtr, coordPtr+2, coordPtr+4, width,
+ miter, miter+2)) {
for (j = 0; j < 4; j += 2) {
TkIncludePoint((Tk_Item *) polyPtr, miter+j);
}
@@ -827,7 +822,7 @@ TkFillPolygon(
if (numPoints <= MAX_STATIC_POINTS) {
pointPtr = staticPoints;
} else {
- pointPtr = (XPoint *) ckalloc((unsigned) (numPoints * sizeof(XPoint)));
+ pointPtr = ckalloc(numPoints * sizeof(XPoint));
}
for (i=0, pPtr=pointPtr ; i<numPoints; i+=1, coordPtr+=2, pPtr++) {
@@ -840,16 +835,16 @@ TkFillPolygon(
* allocated.
*/
- if (gc != None && numPoints>3) {
+ if (gc != None && numPoints > 3) {
XFillPolygon(display, drawable, gc, pointPtr, numPoints, Complex,
CoordModeOrigin);
}
if (outlineGC != None) {
- XDrawLines(display, drawable, outlineGC, pointPtr,
- numPoints, CoordModeOrigin);
+ XDrawLines(display, drawable, outlineGC, pointPtr, numPoints,
+ CoordModeOrigin);
}
if (pointPtr != staticPoints) {
- ckfree((char *) pointPtr);
+ ckfree(pointPtr);
}
}
@@ -892,17 +887,17 @@ DisplayPolygon(
}
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (polyPtr->outline.activeWidth>linewidth) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (polyPtr->outline.activeWidth > linewidth) {
linewidth = polyPtr->outline.activeWidth;
}
if (polyPtr->activeFillStipple != None) {
stipple = polyPtr->activeFillStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (polyPtr->outline.disabledWidth>0.0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (polyPtr->outline.disabledWidth > 0.0) {
linewidth = polyPtr->outline.disabledWidth;
}
if (polyPtr->disabledFillStipple != None) {
@@ -917,10 +912,11 @@ DisplayPolygon(
if ((stipple != None) && (polyPtr->fillGC != None)) {
Tk_TSOffset *tsoffset = &polyPtr->tsoffset;
- int w=0; int h=0;
+ int w = 0, h = 0;
int flags = tsoffset->flags;
- if (!(flags & TK_OFFSET_INDEX) && (flags & (TK_OFFSET_CENTER|TK_OFFSET_MIDDLE))) {
+ if (!(flags & TK_OFFSET_INDEX)
+ && (flags & (TK_OFFSET_CENTER|TK_OFFSET_MIDDLE))) {
Tk_SizeOfBitmap(display, stipple, &w, &h);
if (flags & TK_OFFSET_CENTER) {
w /= 2;
@@ -939,20 +935,20 @@ DisplayPolygon(
tsoffset->xoffset += w;
tsoffset->yoffset += h;
}
- Tk_ChangeOutlineGC(canvas, itemPtr, &(polyPtr->outline));
+ Tk_ChangeOutlineGC(canvas, itemPtr, &polyPtr->outline);
- if(polyPtr->numPoints < 3) {
- short x,y;
+ if (polyPtr->numPoints < 3) {
+ short x, y;
int intLineWidth = (int) (linewidth + 0.5);
if (intLineWidth < 1) {
intLineWidth = 1;
}
Tk_CanvasDrawableCoords(canvas, polyPtr->coordPtr[0],
- polyPtr->coordPtr[1], &x,&y);
+ polyPtr->coordPtr[1], &x, &y);
XFillArc(display, drawable, polyPtr->outline.gc,
x - intLineWidth/2, y - intLineWidth/2,
- (unsigned int)intLineWidth+1, (unsigned int)intLineWidth+1,
+ (unsigned) intLineWidth+1, (unsigned) intLineWidth+1,
0, 64*360);
} else if (!polyPtr->smooth || polyPtr->numPoints < 4) {
TkFillPolygon(canvas, polyPtr->coordPtr, polyPtr->numPoints,
@@ -972,8 +968,7 @@ DisplayPolygon(
if (numPoints <= MAX_STATIC_POINTS) {
pointPtr = staticPoints;
} else {
- pointPtr = (XPoint *) ckalloc((unsigned)
- (numPoints * sizeof(XPoint)));
+ pointPtr = ckalloc(numPoints * sizeof(XPoint));
}
numPoints = polyPtr->smooth->coordProc(canvas, polyPtr->coordPtr,
polyPtr->numPoints, polyPtr->splineSteps, pointPtr, NULL);
@@ -986,10 +981,10 @@ DisplayPolygon(
numPoints, CoordModeOrigin);
}
if (pointPtr != staticPoints) {
- ckfree((char *) pointPtr);
+ ckfree(pointPtr);
}
}
- Tk_ResetOutlineGC(canvas, itemPtr, &(polyPtr->outline));
+ Tk_ResetOutlineGC(canvas, itemPtr, &polyPtr->outline);
if ((stipple != None) && (polyPtr->fillGC != None)) {
XSetTSOrigin(display, polyPtr->fillGC, 0, 0);
}
@@ -1026,7 +1021,7 @@ PolygonInsert(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
if (!obj || (Tcl_ListObjGetElements(NULL, obj, &objc, &objv) != TCL_OK)
@@ -1034,21 +1029,20 @@ PolygonInsert(
return;
}
length = 2*(polyPtr->numPoints - polyPtr->autoClosed);
- while (beforeThis>length) {
+ while (beforeThis > length) {
beforeThis -= length;
}
- while (beforeThis<0) {
+ while (beforeThis < 0) {
beforeThis += length;
}
- newCoordPtr = (double *)
- ckalloc(sizeof(double) * (unsigned)(length + 2 + objc));
+ newCoordPtr = ckalloc(sizeof(double) * (length + 2 + objc));
for (i=0; i<beforeThis; i++) {
newCoordPtr[i] = polyPtr->coordPtr[i];
}
for (i=0; i<objc; i++) {
if (Tcl_GetDoubleFromObj(NULL, objv[i],
&newCoordPtr[i+beforeThis]) != TCL_OK){
- ckfree((char *) newCoordPtr);
+ ckfree(newCoordPtr);
return;
}
}
@@ -1057,7 +1051,7 @@ PolygonInsert(
newCoordPtr[i+objc] = polyPtr->coordPtr[i];
}
if (polyPtr->coordPtr) {
- ckfree((char *) polyPtr->coordPtr);
+ ckfree(polyPtr->coordPtr);
}
length += objc;
polyPtr->coordPtr = newCoordPtr;
@@ -1084,7 +1078,7 @@ PolygonInsert(
newCoordPtr[length] = newCoordPtr[0];
newCoordPtr[length+1] = newCoordPtr[1];
- if (((length-objc)>3) && (state != TK_STATE_HIDDEN)) {
+ if ((length-objc > 3) && (state != TK_STATE_HIDDEN)) {
/*
* This is some optimizing code that will result that only the part of
* the polygon that changed (and the objects that are overlapping with
@@ -1096,6 +1090,7 @@ PolygonInsert(
double width;
int j;
+
itemPtr->redraw_flags |= TK_ITEM_DONT_REDRAW;
/*
@@ -1107,10 +1102,11 @@ PolygonInsert(
itemPtr->x1 = itemPtr->x2 = (int) polyPtr->coordPtr[beforeThis];
itemPtr->y1 = itemPtr->y2 = (int) polyPtr->coordPtr[beforeThis+1];
- beforeThis-=2; objc+=4;
+ beforeThis -= 2;
+ objc += 4;
if (polyPtr->smooth) {
- beforeThis-=2;
- objc+=4;
+ beforeThis -= 2;
+ objc += 4;
}
/*
@@ -1119,25 +1115,27 @@ PolygonInsert(
for (i=beforeThis; i<beforeThis+objc; i+=2) {
j = i;
- if (j<0) {
+ if (j < 0) {
j += length;
- } else if (j>=length) {
+ } else if (j >= length) {
j -= length;
}
TkIncludePoint(itemPtr, polyPtr->coordPtr+j);
}
width = polyPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (polyPtr->outline.activeWidth > width) {
width = polyPtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
+ } else if (state == TK_STATE_DISABLED) {
if (polyPtr->outline.disabledWidth > 0.0) {
width = polyPtr->outline.disabledWidth;
}
}
- itemPtr->x1 -= (int) width; itemPtr->y1 -= (int) width;
- itemPtr->x2 += (int) width; itemPtr->y2 += (int) width;
+ itemPtr->x1 -= (int) width;
+ itemPtr->y1 -= (int) width;
+ itemPtr->x2 += (int) width;
+ itemPtr->y2 += (int) width;
Tk_CanvasEventuallyRedraw(canvas,
itemPtr->x1, itemPtr->y1, itemPtr->x2, itemPtr->y2);
}
@@ -1173,16 +1171,16 @@ PolygonDeleteCoords(
int count, i;
int length = 2*(polyPtr->numPoints - polyPtr->autoClosed);
- while (first>=length) {
+ while (first >= length) {
first -= length;
}
- while (first<0) {
+ while (first < 0) {
first += length;
}
- while (last>=length) {
+ while (last >= length) {
last -= length;
}
- while (last<0) {
+ while (last < 0) {
last += length;
}
@@ -1190,26 +1188,26 @@ PolygonDeleteCoords(
last &= -2;
count = last + 2 - first;
- if (count<=0) {
+ if (count <= 0) {
count += length;
}
if (count >= length) {
polyPtr->numPoints = 0;
if (polyPtr->coordPtr != NULL) {
- ckfree((char *) polyPtr->coordPtr);
+ ckfree(polyPtr->coordPtr);
polyPtr->coordPtr = NULL;
}
ComputePolygonBbox(canvas, polyPtr);
return;
}
- if (last>=first) {
- for(i=last+2; i<length; i++) {
+ if (last >= first) {
+ for (i=last+2; i<length; i++) {
polyPtr->coordPtr[i-count] = polyPtr->coordPtr[i];
}
} else {
- for(i=last; i<=first; i++) {
+ for (i=last; i<=first; i++) {
polyPtr->coordPtr[i-last] = polyPtr->coordPtr[i];
}
}
@@ -1262,15 +1260,15 @@ PolygonToPoint(
bestDist = 1.0e36;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = polyPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (polyPtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (polyPtr->outline.activeWidth > width) {
width = polyPtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (polyPtr->outline.disabledWidth>0.0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (polyPtr->outline.disabledWidth > 0.0) {
width = polyPtr->outline.disabledWidth;
}
}
@@ -1281,26 +1279,23 @@ PolygonToPoint(
* against which to do the check.
*/
- if ((polyPtr->smooth) && (polyPtr->numPoints>2)) {
+ if ((polyPtr->smooth) && (polyPtr->numPoints > 2)) {
numPoints = polyPtr->smooth->coordProc(canvas, NULL,
- polyPtr->numPoints, polyPtr->splineSteps, NULL,
- NULL);
+ polyPtr->numPoints, polyPtr->splineSteps, NULL, NULL);
if (numPoints <= MAX_STATIC_POINTS) {
polyPoints = staticSpace;
} else {
- polyPoints = (double *) ckalloc((unsigned)
- (2*numPoints*sizeof(double)));
+ polyPoints = ckalloc(2 * numPoints * sizeof(double));
}
numPoints = polyPtr->smooth->coordProc(canvas, polyPtr->coordPtr,
- polyPtr->numPoints, polyPtr->splineSteps, NULL,
- polyPoints);
+ polyPtr->numPoints, polyPtr->splineSteps, NULL, polyPoints);
} else {
numPoints = polyPtr->numPoints;
polyPoints = polyPtr->coordPtr;
}
bestDist = TkPolygonToPoint(polyPoints, numPoints, pointPtr);
- if (bestDist<=0.0) {
+ if (bestDist <= 0.0) {
goto donepoint;
}
if ((polyPtr->outline.gc != None) && (polyPtr->joinStyle == JoinRound)) {
@@ -1350,16 +1345,16 @@ PolygonToPoint(
*/
if (count == numPoints) {
- TkGetButtPoints(coordPtr+2, coordPtr, (double) width,
- 0, poly, poly+2);
+ TkGetButtPoints(coordPtr+2, coordPtr, (double) width, 0, poly,
+ poly+2);
} else if ((polyPtr->joinStyle == JoinMiter) && !changedMiterToBevel) {
poly[0] = poly[6];
poly[1] = poly[7];
poly[2] = poly[4];
poly[3] = poly[5];
} else {
- TkGetButtPoints(coordPtr+2, coordPtr, (double) width, 0,
- poly, poly+2);
+ TkGetButtPoints(coordPtr+2, coordPtr, (double) width, 0, poly,
+ poly+2);
/*
* If this line uses beveled joints, then check the distance to a
@@ -1382,8 +1377,8 @@ PolygonToPoint(
}
}
if (count == 2) {
- TkGetButtPoints(coordPtr, coordPtr+2, (double) width,
- 0, poly+4, poly+6);
+ TkGetButtPoints(coordPtr, coordPtr+2, (double) width, 0, poly+4,
+ poly+6);
} else if (polyPtr->joinStyle == JoinMiter) {
if (TkGetMiterPoints(coordPtr, coordPtr+2, coordPtr+4,
(double) width, poly+4, poly+6) == 0) {
@@ -1392,8 +1387,8 @@ PolygonToPoint(
poly+4, poly+6);
}
} else {
- TkGetButtPoints(coordPtr, coordPtr+2, (double) width, 0,
- poly+4, poly+6);
+ TkGetButtPoints(coordPtr, coordPtr+2, (double) width, 0, poly+4,
+ poly+6);
}
poly[8] = poly[0];
poly[9] = poly[1];
@@ -1407,8 +1402,8 @@ PolygonToPoint(
}
donepoint:
- if ((polyPoints != staticSpace) && polyPoints != polyPtr->coordPtr) {
- ckfree((char *) polyPoints);
+ if (polyPoints != staticSpace && polyPoints != polyPtr->coordPtr) {
+ ckfree(polyPoints);
}
return bestDist;
}
@@ -1459,16 +1454,16 @@ PolygonToArea(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = polyPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (polyPtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (polyPtr->outline.activeWidth > width) {
width = polyPtr->outline.activeWidth;
}
- } else if (state==TK_STATE_DISABLED) {
- if (polyPtr->outline.disabledWidth>0.0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (polyPtr->outline.disabledWidth > 0.0) {
width = polyPtr->outline.disabledWidth;
}
}
@@ -1476,9 +1471,9 @@ PolygonToArea(
radius = width/2.0;
inside = -1;
- if ((state==TK_STATE_HIDDEN) || polyPtr->numPoints<2) {
+ if ((state == TK_STATE_HIDDEN) || polyPtr->numPoints < 2) {
return -1;
- } else if (polyPtr->numPoints <3) {
+ } else if (polyPtr->numPoints < 3) {
double oval[4];
oval[0] = polyPtr->coordPtr[0]-radius;
@@ -1499,8 +1494,7 @@ PolygonToArea(
if (numPoints <= MAX_STATIC_POINTS) {
polyPoints = staticSpace;
} else {
- polyPoints = (double *)
- ckalloc((unsigned) (2*numPoints*sizeof(double)));
+ polyPoints = ckalloc(2 * numPoints * sizeof(double));
}
numPoints = polyPtr->smooth->coordProc(canvas, polyPtr->coordPtr,
polyPtr->numPoints, polyPtr->splineSteps, NULL, polyPoints);
@@ -1516,7 +1510,7 @@ PolygonToArea(
*/
inside = TkPolygonToArea(polyPoints, numPoints, rectPtr);
- if (inside==0) {
+ if (inside == 0) {
goto donearea;
}
@@ -1585,8 +1579,8 @@ PolygonToArea(
if (count == 2) {
TkGetButtPoints(coordPtr, coordPtr+2, width, 0, poly+4, poly+6);
} else if (polyPtr->joinStyle == JoinMiter) {
- if (TkGetMiterPoints(coordPtr, coordPtr+2, coordPtr+4,
- width, poly+4, poly+6) == 0) {
+ if (TkGetMiterPoints(coordPtr, coordPtr+2, coordPtr+4, width,
+ poly+4, poly+6) == 0) {
changedMiterToBevel = 1;
TkGetButtPoints(coordPtr, coordPtr+2, width,0, poly+4, poly+6);
}
@@ -1603,7 +1597,7 @@ PolygonToArea(
donearea:
if ((polyPoints != staticSpace) && (polyPoints != polyPtr->coordPtr)) {
- ckfree((char *) polyPoints);
+ ckfree(polyPoints);
}
return inside;
}
@@ -1679,26 +1673,18 @@ GetPolygonIndex(
{
PolygonItem *polyPtr = (PolygonItem *) itemPtr;
int length;
- char *string = Tcl_GetStringFromObj(obj, &length);
+ const char *string = Tcl_GetStringFromObj(obj, &length);
if (string[0] == 'e') {
- if (strncmp(string, "end", (unsigned)length) == 0) {
- *indexPtr = 2*(polyPtr->numPoints - polyPtr->autoClosed);
- } else {
- /*
- * Some of the paths here leave messages in interp->result, so we
- * have to clear it out before storing our own message.
- */
-
- badIndex:
- Tcl_SetResult(interp, NULL, TCL_STATIC);
- Tcl_AppendResult(interp, "bad index \"", string, "\"", NULL);
- return TCL_ERROR;
+ if (strncmp(string, "end", (unsigned)length) != 0) {
+ goto badIndex;
}
+ *indexPtr = 2*(polyPtr->numPoints - polyPtr->autoClosed);
} else if (string[0] == '@') {
int i;
- double x ,y, bestDist, dist, *coordPtr;
- char *end, *p;
+ double x, y, bestDist, dist, *coordPtr;
+ char *end;
+ const char *p;
p = string+1;
x = strtod(p, &end);
@@ -1713,9 +1699,9 @@ GetPolygonIndex(
bestDist = 1.0e36;
coordPtr = polyPtr->coordPtr;
*indexPtr = 0;
- for(i=0; i<(polyPtr->numPoints-1); i++) {
+ for (i=0; i<polyPtr->numPoints-1; i++) {
dist = hypot(coordPtr[0] - x, coordPtr[1] - y);
- if (dist<bestDist) {
+ if (dist < bestDist) {
bestDist = dist;
*indexPtr = 2*i;
}
@@ -1728,17 +1714,24 @@ GetPolygonIndex(
goto badIndex;
}
*indexPtr &= -2; /* if odd, make it even */
- if (count) {
- if (*indexPtr > 0) {
- *indexPtr = ((*indexPtr - 2) % count) + 2;
- } else {
- *indexPtr = -((-(*indexPtr)) % count);
- }
- } else {
+ if (!count) {
*indexPtr = 0;
+ } else if (*indexPtr > 0) {
+ *indexPtr = ((*indexPtr - 2) % count) + 2;
+ } else {
+ *indexPtr = -((-(*indexPtr)) % count);
}
}
return TCL_OK;
+
+ /*
+ * Some of the paths here leave messages in interp->result, so we have to
+ * clear it out before storing our own message.
+ */
+
+ badIndex:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("bad index \"%s\"", string));
+ return TCL_ERROR;
}
/*
@@ -1806,7 +1799,7 @@ PolygonToPostscript(
* being created. */
{
PolygonItem *polyPtr = (PolygonItem *) itemPtr;
- char *style;
+ const char *style;
XColor *color;
XColor *fillColor;
Pixmap stipple;
@@ -1814,62 +1807,76 @@ PolygonToPostscript(
Tk_State state = itemPtr->state;
double width;
- if (polyPtr->numPoints<2 || polyPtr->coordPtr==NULL) {
+ if (polyPtr->numPoints < 2 || polyPtr->coordPtr == NULL) {
return TCL_OK;
}
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
width = polyPtr->outline.width;
color = polyPtr->outline.color;
stipple = polyPtr->fillStipple;
fillColor = polyPtr->fillColor;
fillStipple = polyPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (polyPtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (polyPtr->outline.activeWidth > width) {
width = polyPtr->outline.activeWidth;
}
- if (polyPtr->outline.activeColor!=NULL) {
+ if (polyPtr->outline.activeColor != NULL) {
color = polyPtr->outline.activeColor;
}
- if (polyPtr->outline.activeStipple!=None) {
+ if (polyPtr->outline.activeStipple != None) {
stipple = polyPtr->outline.activeStipple;
}
- if (polyPtr->activeFillColor!=NULL) {
+ if (polyPtr->activeFillColor != NULL) {
fillColor = polyPtr->activeFillColor;
}
- if (polyPtr->activeFillStipple!=None) {
+ if (polyPtr->activeFillStipple != None) {
fillStipple = polyPtr->activeFillStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (polyPtr->outline.disabledWidth>0.0) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (polyPtr->outline.disabledWidth > 0.0) {
width = polyPtr->outline.disabledWidth;
}
- if (polyPtr->outline.disabledColor!=NULL) {
+ if (polyPtr->outline.disabledColor != NULL) {
color = polyPtr->outline.disabledColor;
}
- if (polyPtr->outline.disabledStipple!=None) {
+ if (polyPtr->outline.disabledStipple != None) {
stipple = polyPtr->outline.disabledStipple;
}
- if (polyPtr->disabledFillColor!=NULL) {
+ if (polyPtr->disabledFillColor != NULL) {
fillColor = polyPtr->disabledFillColor;
}
- if (polyPtr->disabledFillStipple!=None) {
+ if (polyPtr->disabledFillStipple != None) {
fillStipple = polyPtr->disabledFillStipple;
}
}
- if (polyPtr->numPoints==2) {
- char string[128];
+ if (polyPtr->numPoints == 2) {
if (color == NULL) {
return TCL_OK;
}
- sprintf(string, "%.15g %.15g translate %.15g %.15g",
- polyPtr->coordPtr[0], Tk_CanvasPsY(canvas, polyPtr->coordPtr[1]),
- width/2.0, width/2.0);
- Tcl_AppendResult(interp, "matrix currentmatrix\n",string,
- " scale 1 0 moveto 0 0 1 0 360 arc\nsetmatrix\n", NULL);
+ /*
+ * Create a point by using a small circle. (Printer pixels are too
+ * tiny to be used directly...)
+ */
+
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "matrix currentmatrix\n" /* save state */
+ "%.15g %.15g translate " /* go to drawing location */
+ "%.15g %.15g scale " /* scale the drawing */
+ "1 0 moveto " /* correct for origin */
+ "0 0 1 0 360 arc\n" /* make the circle */
+ "setmatrix\n", /* restore state */
+ polyPtr->coordPtr[0],
+ Tk_CanvasPsY(canvas, polyPtr->coordPtr[1]),
+ width/2.0, width/2.0));
+
+ /*
+ * Color it in.
+ */
+
if (Tk_CanvasPsColor(interp, canvas, color) != TCL_OK) {
return TCL_ERROR;
}
@@ -1888,7 +1895,7 @@ PolygonToPostscript(
* Fill the area of the polygon.
*/
- if (fillColor != NULL && polyPtr->numPoints>3) {
+ if (fillColor != NULL && polyPtr->numPoints > 3) {
if (!polyPtr->smooth || !polyPtr->smooth->postscriptProc) {
Tk_CanvasPsPath(interp, canvas, polyPtr->coordPtr,
polyPtr->numPoints);
@@ -1932,9 +1939,8 @@ PolygonToPostscript(
} else {
style = "0";
}
- Tcl_AppendResult(interp, style," setlinejoin 1 setlinecap\n", NULL);
- if (Tk_CanvasPsOutline(canvas, itemPtr,
- &(polyPtr->outline)) != TCL_OK) {
+ Tcl_AppendResult(interp, style, " setlinejoin 1 setlinecap\n", NULL);
+ if (Tk_CanvasPsOutline(canvas, itemPtr, &polyPtr->outline) != TCL_OK){
return TCL_ERROR;
}
}
diff --git a/generic/tkCanvPs.c b/generic/tkCanvPs.c
index ac8f105..eafc07f 100644
--- a/generic/tkCanvPs.c
+++ b/generic/tkCanvPs.c
@@ -41,7 +41,6 @@ typedef struct TkColormapData { /* Hold color information for a window */
*/
typedef struct TkPostscriptInfo {
- Tk_Window tkwin; /* The canvas being printed. */
int x, y, width, height; /* Area to print, in canvas pixel
* coordinates. */
int x2, y2; /* x+width and y+height. */
@@ -72,7 +71,7 @@ typedef struct TkPostscriptInfo {
* NULL means return Postscript info as
* result. Malloc'ed. */
char *channelName; /* If -channel is specified, the name of the
- * channel to use. */
+ * channel to use. */
Tcl_Channel chan; /* Open channel corresponding to fileName. */
Tcl_HashTable fontTable; /* Hash table containing names of all font
* families used in output. The hash table
@@ -81,7 +80,11 @@ typedef struct TkPostscriptInfo {
* pre-pass that collects font information, so
* the Postscript generated isn't relevant. */
int prolog; /* Non-zero means output should contain the
- * prolog definitions in the header. */
+ * standard prolog in the header. Generated in
+ * library/mkpsenc.tcl, stored in the variable
+ * ::tk::ps_preamable [sic]. */
+ Tk_Window tkwin; /* Window to get font pixel/point transform
+ * from. */
} TkPostscriptInfo;
/*
@@ -89,40 +92,40 @@ typedef struct TkPostscriptInfo {
* canvas "postscript" command and fill in TkPostscriptInfo structures.
*/
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_STRING, "-colormap", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, colorVar), 0},
+ "", Tk_Offset(TkPostscriptInfo, colorVar), 0, NULL},
{TK_CONFIG_STRING, "-colormode", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, colorMode), 0},
+ "", Tk_Offset(TkPostscriptInfo, colorMode), 0, NULL},
{TK_CONFIG_STRING, "-file", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, fileName), 0},
+ "", Tk_Offset(TkPostscriptInfo, fileName), 0, NULL},
{TK_CONFIG_STRING, "-channel", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, channelName), 0},
+ "", Tk_Offset(TkPostscriptInfo, channelName), 0, NULL},
{TK_CONFIG_STRING, "-fontmap", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, fontVar), 0},
+ "", Tk_Offset(TkPostscriptInfo, fontVar), 0, NULL},
{TK_CONFIG_PIXELS, "-height", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, height), 0},
+ "", Tk_Offset(TkPostscriptInfo, height), 0, NULL},
{TK_CONFIG_ANCHOR, "-pageanchor", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, pageAnchor), 0},
+ "", Tk_Offset(TkPostscriptInfo, pageAnchor), 0, NULL},
{TK_CONFIG_STRING, "-pageheight", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, pageHeightString), 0},
+ "", Tk_Offset(TkPostscriptInfo, pageHeightString), 0, NULL},
{TK_CONFIG_STRING, "-pagewidth", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, pageWidthString), 0},
+ "", Tk_Offset(TkPostscriptInfo, pageWidthString), 0, NULL},
{TK_CONFIG_STRING, "-pagex", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, pageXString), 0},
+ "", Tk_Offset(TkPostscriptInfo, pageXString), 0, NULL},
{TK_CONFIG_STRING, "-pagey", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, pageYString), 0},
+ "", Tk_Offset(TkPostscriptInfo, pageYString), 0, NULL},
{TK_CONFIG_BOOLEAN, "-prolog", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, prolog), 0},
+ "", Tk_Offset(TkPostscriptInfo, prolog), 0, NULL},
{TK_CONFIG_BOOLEAN, "-rotate", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, rotate), 0},
+ "", Tk_Offset(TkPostscriptInfo, rotate), 0, NULL},
{TK_CONFIG_PIXELS, "-width", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, width), 0},
+ "", Tk_Offset(TkPostscriptInfo, width), 0, NULL},
{TK_CONFIG_PIXELS, "-x", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, x), 0},
+ "", Tk_Offset(TkPostscriptInfo, x), 0, NULL},
{TK_CONFIG_PIXELS, "-y", NULL, NULL,
- "", Tk_Offset(TkPostscriptInfo, y), 0},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ "", Tk_Offset(TkPostscriptInfo, y), 0, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -156,7 +159,7 @@ TkCanvPostscriptCmd(
TkCanvas *canvasPtr, /* Information about canvas widget. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. Caller has already parsed
+ const char **argv) /* Argument strings. Caller has already parsed
* this command enough to know that argv[1] is
* "postscript". */
{
@@ -166,14 +169,14 @@ TkCanvPostscriptCmd(
Tk_Item *itemPtr;
#define STRING_LENGTH 400
char string[STRING_LENGTH+1];
- CONST char *p;
+ const char *p;
time_t now;
size_t length;
Tk_Window tkwin = canvasPtr->tkwin;
Tcl_HashSearch search;
Tcl_HashEntry *hPtr;
Tcl_DString buffer;
- char psenccmd[] = "::tk::ensure_psenc_is_loaded";
+ Tcl_Obj *preambleObj;
int deltaX = 0, deltaY = 0; /* Offset of lower-left corner of area to be
* marked up, measured in canvas units from
* the positioning point on the page (reflects
@@ -181,17 +184,30 @@ TkCanvPostscriptCmd(
* only to stop compiler warnings. */
/*
- * Initialize the data structure describing Postscript generation, then
- * process all the arguments to fill the data structure in.
+ * Get the generic preamble. We only ever bother with the ASCII encoding;
+ * the others just make life too complicated and never actually worked as
+ * such.
*/
- result = Tcl_EvalEx(interp,psenccmd,-1,TCL_EVAL_GLOBAL);
+ result = Tcl_Eval(interp, "::tk::ensure_psenc_is_loaded");
if (result != TCL_OK) {
- return result;
+ return result;
}
+ preambleObj = Tcl_GetVar2Ex(interp, "::tk::ps_preamble", NULL,
+ TCL_LEAVE_ERR_MSG);
+ if (preambleObj == NULL) {
+ return TCL_ERROR;
+ }
+ Tcl_IncrRefCount(preambleObj);
+ Tcl_ResetResult(interp);
+
+ /*
+ * Initialize the data structure describing Postscript generation, then
+ * process all the arguments to fill the data structure in.
+ */
+
oldInfoPtr = canvasPtr->psInfo;
canvasPtr->psInfo = (Tk_PostscriptInfo) psInfoPtr;
- psInfo.tkwin = canvasPtr->tkwin;
psInfo.x = canvasPtr->xOrigin;
psInfo.y = canvasPtr->yOrigin;
psInfo.width = -1;
@@ -214,6 +230,7 @@ TkCanvPostscriptCmd(
psInfo.chan = NULL;
psInfo.prepass = 0;
psInfo.prolog = 1;
+ psInfo.tkwin = tkwin;
Tcl_InitHashTable(&psInfo.fontTable, TCL_STRING_KEYS);
result = Tk_ConfigureWidget(interp, tkwin, configSpecs, argc-2, argv+2,
(char *) &psInfo, TK_CONFIG_ARGV_ONLY);
@@ -311,28 +328,28 @@ TkCanvPostscriptCmd(
}
if (psInfo.fileName != NULL) {
- /*
- * Check that -file and -channel are not both specified.
- */
-
- if (psInfo.channelName != NULL) {
- Tcl_AppendResult(interp, "can't specify both -file",
- " and -channel", NULL);
- result = TCL_ERROR;
- goto cleanup;
- }
-
- /*
- * Check that we are not in a safe interpreter. If we are, disallow
- * the -file specification.
- */
-
- if (Tcl_IsSafe(interp)) {
- Tcl_AppendResult(interp, "can't specify -file in a",
- " safe interpreter", NULL);
- result = TCL_ERROR;
- goto cleanup;
- }
+ /*
+ * Check that -file and -channel are not both specified.
+ */
+
+ if (psInfo.channelName != NULL) {
+ Tcl_AppendResult(interp, "can't specify both -file",
+ " and -channel", NULL);
+ result = TCL_ERROR;
+ goto cleanup;
+ }
+
+ /*
+ * Check that we are not in a safe interpreter. If we are, disallow
+ * the -file specification.
+ */
+
+ if (Tcl_IsSafe(interp)) {
+ Tcl_AppendResult(interp, "can't specify -file in a",
+ " safe interpreter", NULL);
+ result = TCL_ERROR;
+ goto cleanup;
+ }
p = Tcl_TranslateFileName(interp, psInfo.fileName, &buffer);
if (p == NULL) {
@@ -346,24 +363,24 @@ TkCanvPostscriptCmd(
}
if (psInfo.channelName != NULL) {
- int mode;
-
- /*
- * Check that the channel is found in this interpreter and that it is
- * open for writing.
- */
-
- psInfo.chan = Tcl_GetChannel(interp, psInfo.channelName, &mode);
- if (psInfo.chan == (Tcl_Channel) NULL) {
- result = TCL_ERROR;
- goto cleanup;
- }
- if ((mode & TCL_WRITABLE) == 0) {
- Tcl_AppendResult(interp, "channel \"", psInfo.channelName,
+ int mode;
+
+ /*
+ * Check that the channel is found in this interpreter and that it is
+ * open for writing.
+ */
+
+ psInfo.chan = Tcl_GetChannel(interp, psInfo.channelName, &mode);
+ if (psInfo.chan == (Tcl_Channel) NULL) {
+ result = TCL_ERROR;
+ goto cleanup;
+ }
+ if ((mode & TCL_WRITABLE) == 0) {
+ Tcl_AppendResult(interp, "channel \"", psInfo.channelName,
"\" wasn't opened for writing", NULL);
- result = TCL_ERROR;
- goto cleanup;
- }
+ result = TCL_ERROR;
+ goto cleanup;
+ }
}
/*
@@ -384,7 +401,7 @@ TkCanvPostscriptCmd(
if (itemPtr->typePtr->postscriptProc == NULL) {
continue;
}
- result = (*itemPtr->typePtr->postscriptProc)(interp,
+ result = itemPtr->typePtr->postscriptProc(interp,
(Tk_Canvas) canvasPtr, itemPtr, 1);
Tcl_ResetResult(interp);
if (result != TCL_OK) {
@@ -394,6 +411,7 @@ TkCanvPostscriptCmd(
* can happen later that don't happen now, so we still have to
* check for errors later anyway).
*/
+
break;
}
}
@@ -454,8 +472,7 @@ TkCanvPostscriptCmd(
* Insert the prolog
*/
- Tcl_AppendResult(interp, Tcl_GetVar(interp,"::tk::ps_preamable",
- TCL_GLOBAL_ONLY), NULL);
+ Tcl_AppendResult(interp, Tcl_GetString(preambleObj), NULL);
if (psInfo.chan != NULL) {
Tcl_Write(psInfo.chan, Tcl_GetStringResult(interp), -1);
@@ -528,7 +545,7 @@ TkCanvPostscriptCmd(
continue;
}
Tcl_AppendResult(interp, "gsave\n", NULL);
- result = (*itemPtr->typePtr->postscriptProc)(interp,
+ result = itemPtr->typePtr->postscriptProc(interp,
(Tk_Canvas) canvasPtr, itemPtr, 0);
if (result != TCL_OK) {
char msg[64 + TCL_INTEGER_SPACE];
@@ -592,10 +609,11 @@ TkCanvPostscriptCmd(
Tcl_Close(interp, psInfo.chan);
}
if (psInfo.channelName != NULL) {
- ckfree(psInfo.channelName);
+ ckfree(psInfo.channelName);
}
Tcl_DeleteHashTable(&psInfo.fontTable);
canvasPtr->psInfo = (Tk_PostscriptInfo) oldInfoPtr;
+ Tcl_DecrRefCount(preambleObj);
return result;
}
@@ -641,7 +659,7 @@ Tk_PostscriptColor(
*/
if (psInfoPtr->colorVar != NULL) {
- CONST char *cmdString;
+ const char *cmdString;
cmdString = Tcl_GetVar2(interp, psInfoPtr->colorVar,
Tk_NameOfColor(colorPtr), 0);
@@ -716,18 +734,18 @@ Tk_PostscriptFont(
*/
if (psInfoPtr->fontVar != NULL) {
- CONST char *name = Tk_NameOfFont(tkfont);
+ const char *name = Tk_NameOfFont(tkfont);
Tcl_Obj **objv;
int objc;
double size;
Tcl_Obj *list = Tcl_GetVar2Ex(interp, psInfoPtr->fontVar, name, 0);
if (list != NULL) {
- CONST char *fontname;
+ const char *fontname;
if (Tcl_ListObjGetElements(interp, list, &objc, &objv) != TCL_OK
|| objc != 2
- || Tcl_GetString(objv[0])[0]=='\0'
+ || Tcl_GetString(objv[0])[0] == '\0'
|| Tcl_GetDoubleFromObj(interp, objv[1], &size) != TCL_OK
|| size <= 0) {
Tcl_ResetResult(interp);
@@ -737,7 +755,7 @@ Tk_PostscriptFont(
}
fontname = Tcl_GetString(objv[0]);
- sprintf(pointString, "%d", (int)size);
+ sprintf(pointString, "%d", (int) size);
Tcl_AppendResult(interp, "/", fontname, " findfont ",
pointString, " scalefont ", NULL);
@@ -1200,7 +1218,7 @@ TkPostscriptImage(
*/
ncolors = visual->map_entries;
- cdata.colors = (XColor *) ckalloc(sizeof(XColor) * ncolors);
+ cdata.colors = ckalloc(sizeof(XColor) * ncolors);
cdata.ncolors = ncolors;
if (visual->class == DirectColor || visual->class == TrueColor) {
@@ -1249,7 +1267,7 @@ TkPostscriptImage(
* monochrome screen, use gray or monochrome mode instead.
*/
- if (!cdata.color && level == 2) {
+ if (!cdata.color && level >= 2) {
level = 1;
}
@@ -1266,7 +1284,7 @@ TkPostscriptImage(
switch (level) {
case 0: bytesPerLine = (width + 7) / 8; maxWidth = 240000; break;
case 1: bytesPerLine = width; maxWidth = 60000; break;
- case 2: bytesPerLine = 3 * width; maxWidth = 20000; break;
+ default: bytesPerLine = 3 * width; maxWidth = 20000; break;
}
if (bytesPerLine > 60000) {
@@ -1275,7 +1293,7 @@ TkPostscriptImage(
"Can't generate Postscript for images more than %d pixels wide",
maxWidth);
Tcl_AppendResult(interp, buffer, NULL);
- ckfree((char *) cdata.colors);
+ ckfree(cdata.colors);
return TCL_ERROR;
}
@@ -1294,7 +1312,7 @@ TkPostscriptImage(
sprintf(buffer, "%d %d 8 matrix {\n<", width, rows);
Tcl_AppendResult(interp, buffer, NULL);
break;
- case 2:
+ default:
sprintf(buffer, "%d %d 8 matrix {\n<", width, rows);
Tcl_AppendResult(interp, buffer, NULL);
break;
@@ -1356,7 +1374,7 @@ TkPostscriptImage(
}
}
break;
- case 2:
+ default:
/*
* Finally, color mode. Here, just output the red, green, and
* blue values directly.
@@ -1382,14 +1400,14 @@ TkPostscriptImage(
switch (level) {
case 0: case 1:
sprintf(buffer, ">\n} image\n"); break;
- case 2:
+ default:
sprintf(buffer, ">\n} false 3 colorimage\n"); break;
}
Tcl_AppendResult(interp, buffer, NULL);
sprintf(buffer, "0 %d translate\n", rows);
Tcl_AppendResult(interp, buffer, NULL);
}
- ckfree((char *) cdata.colors);
+ ckfree(cdata.colors);
return TCL_OK;
}
@@ -1423,153 +1441,32 @@ Tk_PostscriptPhoto(
{
TkPostscriptInfo *psInfoPtr = (TkPostscriptInfo *) psInfo;
int colorLevel = psInfoPtr->colorLevel;
- static int codeIncluded = 0;
-
+ const char *displayOperation;
unsigned char *pixelPtr;
char buffer[256], cspace[40], decode[40];
- int bpc;
- int xx, yy, lineLen;
+ int bpc, xx, yy, lineLen, alpha;
float red, green, blue;
- int alpha;
int bytesPerLine=0, maxWidth=0;
-
unsigned char opaque = 255;
unsigned char *alphaPtr;
int alphaOffset, alphaPitch, alphaIncr;
if (psInfoPtr->prepass) {
- codeIncluded = 0;
return TCL_OK;
}
- /*
- * Define the "TkPhoto" function, which is a modified version of the
- * original "transparentimage" function posted by ian@five-d.com (Ian
- * Kemmish) to comp.lang.postscript. For a monochrome colorLevel this is a
- * slightly different version that uses the imagemask command instead of
- * image.
- */
-
- if (!codeIncluded && (colorLevel != 0)) {
+ if (colorLevel != 0) {
/*
* Color and gray-scale code.
*/
- codeIncluded = !0;
- Tcl_AppendResult(interp,
- "/TkPhoto { \n",
- " gsave \n",
- " 32 dict begin \n",
- " /tinteger exch def \n",
- " /transparent 1 string def \n",
- " transparent 0 tinteger put \n",
- " /olddict exch def \n",
- " olddict /DataSource get dup type /filetype ne { \n",
- " olddict /DataSource 3 -1 roll \n",
- " 0 () /SubFileDecode filter put \n",
- " } { \n",
- " pop \n",
- " } ifelse \n",
- " /newdict olddict maxlength dict def \n",
- " olddict newdict copy pop \n",
- " /w newdict /Width get def \n",
- " /crpp newdict /Decode get length 2 idiv def \n",
- " /str w string def \n",
- " /pix w crpp mul string def \n",
- " /substrlen 2 w log 2 log div floor exp cvi def \n",
- " /substrs [ \n",
- " { \n",
- " substrlen string \n",
- " 0 1 substrlen 1 sub { \n",
- " 1 index exch tinteger put \n",
- " } for \n",
- " /substrlen substrlen 2 idiv def \n",
- " substrlen 0 eq {exit} if \n",
- " } loop \n",
- " ] def \n",
- " /h newdict /Height get def \n",
- " 1 w div 1 h div matrix scale \n",
- " olddict /ImageMatrix get exch matrix concatmatrix \n",
- " matrix invertmatrix concat \n",
- " newdict /Height 1 put \n",
- " newdict /DataSource pix put \n",
- " /mat [w 0 0 h 0 0] def \n",
- " newdict /ImageMatrix mat put \n",
- " 0 1 h 1 sub { \n",
- " mat 5 3 -1 roll neg put \n",
- " olddict /DataSource get str readstring pop pop \n",
- " /tail str def \n",
- " /x 0 def \n",
- " olddict /DataSource get pix readstring pop pop \n",
- " { \n",
- " tail transparent search dup /done exch not def \n",
- " {exch pop exch pop} if \n",
- " /w1 exch length def \n",
- " w1 0 ne { \n",
- " newdict /DataSource ",
- " pix x crpp mul w1 crpp mul getinterval put \n",
- " newdict /Width w1 put \n",
- " mat 4 x neg put \n",
- " /x x w1 add def \n",
- " newdict image \n",
- " /tail tail w1 tail length w1 sub getinterval def \n",
- " } if \n",
- " done {exit} if \n",
- " tail substrs { \n",
- " anchorsearch {pop} if \n",
- " } forall \n",
- " /tail exch def \n",
- " tail length 0 eq {exit} if \n",
- " /x w tail length sub def \n",
- " } loop \n",
- " } for \n",
- " end \n",
- " grestore \n",
- "} bind def \n\n\n", NULL);
- } else if (!codeIncluded && (colorLevel == 0)) {
+ displayOperation = "TkPhotoColor";
+ } else {
/*
* Monochrome-only code
*/
- codeIncluded = !0;
- Tcl_AppendResult(interp,
- "/TkPhoto { \n",
- " gsave \n",
- " 32 dict begin \n",
- " /dummyInteger exch def \n",
- " /olddict exch def \n",
- " olddict /DataSource get dup type /filetype ne { \n",
- " olddict /DataSource 3 -1 roll \n",
- " 0 () /SubFileDecode filter put \n",
- " } { \n",
- " pop \n",
- " } ifelse \n",
- " /newdict olddict maxlength dict def \n",
- " olddict newdict copy pop \n",
- " /w newdict /Width get def \n",
- " /pix w 7 add 8 idiv string def \n",
- " /h newdict /Height get def \n",
- " 1 w div 1 h div matrix scale \n",
- " olddict /ImageMatrix get exch matrix concatmatrix \n",
- " matrix invertmatrix concat \n",
- " newdict /Height 1 put \n",
- " newdict /DataSource pix put \n",
- " /mat [w 0 0 h 0 0] def \n",
- " newdict /ImageMatrix mat put \n",
- " 0 1 h 1 sub { \n",
- " mat 5 3 -1 roll neg put \n",
- " 0.000 0.000 0.000 setrgbcolor \n",
- " olddict /DataSource get pix readstring pop pop \n",
- " newdict /DataSource pix put \n",
- " newdict imagemask \n",
- " 1.000 1.000 1.000 setrgbcolor \n",
- " olddict /DataSource get pix readstring pop pop \n",
- " newdict /DataSource pix put \n",
- " newdict imagemask \n",
- " } for \n",
- " end \n",
- " grestore \n",
- "} bind def \n\n\n", NULL);
+ displayOperation = "TkPhotoMono";
}
/*
@@ -1581,7 +1478,7 @@ Tk_PostscriptPhoto(
switch (colorLevel) {
case 0: bytesPerLine = (width + 7) / 8; maxWidth = 240000; break;
case 1: bytesPerLine = width; maxWidth = 60000; break;
- case 2: bytesPerLine = 3 * width; maxWidth = 20000; break;
+ default: bytesPerLine = 3 * width; maxWidth = 20000; break;
}
if (bytesPerLine > 60000) {
Tcl_ResetResult(interp);
@@ -1623,8 +1520,8 @@ Tk_PostscriptPhoto(
" /DataSource currentfile /ASCIIHexDecode filter\n", NULL);
sprintf(buffer, " /ImageMatrix [1 0 0 -1 0 %d]\n", height);
- Tcl_AppendResult(interp, buffer, " /Decode ", decode,
- "\n>>\n1 TkPhoto\n", NULL);
+ Tcl_AppendResult(interp, buffer, " /Decode ", decode, "\n>>\n1 ",
+ displayOperation, "\n", NULL);
/*
* Check the PhotoImageBlock information. We assume that:
diff --git a/generic/tkCanvText.c b/generic/tkCanvText.c
index 24c3c7f..0861a21 100644
--- a/generic/tkCanvText.c
+++ b/generic/tkCanvText.c
@@ -10,7 +10,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
#include "default.h"
@@ -55,6 +54,8 @@ typedef struct TextItem {
* means no word-wrap. */
int underline; /* Index of character to put underline beneath
* or -1 for no underlining. */
+ double angle; /* What angle, in degrees, to draw the text
+ * at. */
/*
* Fields whose values are derived from the current values of the
@@ -64,70 +65,69 @@ typedef struct TextItem {
int numChars; /* Length of text in characters. */
int numBytes; /* Length of text in bytes. */
Tk_TextLayout textLayout; /* Cached text layout information. */
- int leftEdge; /* Pixel location of the left edge of the text
- * item; where the left border of the text
- * layout is drawn. */
- int rightEdge; /* Pixel just to right of right edge of area
- * of text item. Used for selecting up to end
- * of line. */
+ int actualWidth; /* Width of text as computed. Used to make
+ * selections of wrapped text display
+ * right. */
+ double drawOrigin[2]; /* Where we start drawing from. */
GC gc; /* Graphics context for drawing text. */
GC selTextGC; /* Graphics context for selected text. */
GC cursorOffGC; /* If not None, this gives a graphics context
* to use to draw the insertion cursor when
* it's off. Used if the selection and
* insertion cursor colors are the same. */
+ double sine; /* Sine of angle field. */
+ double cosine; /* Cosine of angle field. */
} TextItem;
/*
* Information used for parsing configuration specs:
*/
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_CustomOption offsetOption = {
- (Tk_OptionParseProc *) TkOffsetParseProc,
- TkOffsetPrintProc, (ClientData) (TK_OFFSET_RELATIVE)
+static const Tk_CustomOption offsetOption = {
+ TkOffsetParseProc, TkOffsetPrintProc, INT2PTR(TK_OFFSET_RELATIVE)
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_COLOR, "-activefill", NULL, NULL,
- NULL, Tk_Offset(TextItem, activeColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(TextItem, activeColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activestipple", NULL, NULL,
- NULL, Tk_Offset(TextItem, activeStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(TextItem, activeStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_ANCHOR, "-anchor", NULL, NULL,
- "center", Tk_Offset(TextItem, anchor), TK_CONFIG_DONT_SET_DEFAULT},
+ "center", Tk_Offset(TextItem, anchor), TK_CONFIG_DONT_SET_DEFAULT, NULL},
+ {TK_CONFIG_DOUBLE, "-angle", NULL, NULL,
+ "0.0", Tk_Offset(TextItem, angle), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_COLOR, "-disabledfill", NULL, NULL,
- NULL, Tk_Offset(TextItem, disabledColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(TextItem, disabledColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledstipple", NULL, NULL,
- NULL, Tk_Offset(TextItem, disabledStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(TextItem, disabledStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-fill", NULL, NULL,
- "black", Tk_Offset(TextItem, color), TK_CONFIG_NULL_OK},
+ "black", Tk_Offset(TextItem, color), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_FONT, "-font", NULL, NULL,
- DEF_CANVTEXT_FONT, Tk_Offset(TextItem, tkfont), 0},
+ DEF_CANVTEXT_FONT, Tk_Offset(TextItem, tkfont), 0, NULL},
{TK_CONFIG_JUSTIFY, "-justify", NULL, NULL,
- "left", Tk_Offset(TextItem, justify), TK_CONFIG_DONT_SET_DEFAULT},
+ "left", Tk_Offset(TextItem, justify), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-offset", NULL, NULL,
"0,0", Tk_Offset(TextItem, tsoffset),
TK_CONFIG_DONT_SET_DEFAULT, &offsetOption},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_BITMAP, "-stipple", NULL, NULL,
- NULL, Tk_Offset(TextItem, stipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(TextItem, stipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
{TK_CONFIG_STRING, "-text", NULL, NULL,
- "", Tk_Offset(TextItem, text), 0},
+ "", Tk_Offset(TextItem, text), 0, NULL},
{TK_CONFIG_INT, "-underline", NULL, NULL,
- "-1", Tk_Offset(TextItem, underline), 0},
+ "-1", Tk_Offset(TextItem, underline), 0, NULL},
{TK_CONFIG_PIXELS, "-width", NULL, NULL,
- "0", Tk_Offset(TextItem, width), TK_CONFIG_DONT_SET_DEFAULT},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ "0", Tk_Offset(TextItem, width), TK_CONFIG_DONT_SET_DEFAULT, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -137,10 +137,10 @@ static Tk_ConfigSpec configSpecs[] = {
static void ComputeTextBbox(Tk_Canvas canvas, TextItem *textPtr);
static int ConfigureText(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int argc,
- Tcl_Obj *CONST objv[], int flags);
+ Tcl_Obj *const objv[], int flags);
static int CreateText(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int argc, Tcl_Obj *CONST objv[]);
+ int argc, Tcl_Obj *const objv[]);
static void DeleteText(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayCanvText(Tk_Canvas canvas,
@@ -159,11 +159,11 @@ static void SetTextCursor(Tk_Canvas canvas,
Tk_Item *itemPtr, int index);
static int TextCoords(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr,
- int argc, Tcl_Obj *CONST objv[]);
+ int argc, Tcl_Obj *const objv[]);
static void TextDeleteChars(Tk_Canvas canvas,
Tk_Item *itemPtr, int first, int last);
static void TextInsert(Tk_Canvas canvas,
- Tk_Item *itemPtr, int beforeThis, char *string);
+ Tk_Item *itemPtr, int beforeThis, Tcl_Obj *obj);
static int TextToArea(Tk_Canvas canvas,
Tk_Item *itemPtr, double *rectPtr);
static double TextToPoint(Tk_Canvas canvas,
@@ -193,13 +193,16 @@ Tk_ItemType tkTextType = {
TextToPostscript, /* postscriptProc */
ScaleText, /* scaleProc */
TranslateText, /* translateProc */
- (Tk_ItemIndexProc *) GetTextIndex,/* indexProc */
+ GetTextIndex, /* indexProc */
SetTextCursor, /* icursorProc */
GetSelText, /* selectionProc */
TextInsert, /* insertProc */
TextDeleteChars, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
+
+#define ROUND(d) ((int) floor((d) + 0.5))
/*
*--------------------------------------------------------------
@@ -226,13 +229,13 @@ CreateText(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing rectangle. */
+ Tcl_Obj *const objv[]) /* Arguments describing rectangle. */
{
TextItem *textPtr = (TextItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -259,15 +262,18 @@ CreateText(
textPtr->text = NULL;
textPtr->width = 0;
textPtr->underline = -1;
+ textPtr->angle = 0.0;
textPtr->numChars = 0;
textPtr->numBytes = 0;
textPtr->textLayout = NULL;
- textPtr->leftEdge = 0;
- textPtr->rightEdge = 0;
+ textPtr->actualWidth = 0;
+ textPtr->drawOrigin[0] = textPtr->drawOrigin[1] = 0.0;
textPtr->gc = None;
textPtr->selTextGC = None;
textPtr->cursorOffGC = None;
+ textPtr->sine = 0.0;
+ textPtr->cosine = 1.0;
/*
* Process the arguments to fill in the item record. Only 1 (list) or 2 (x
@@ -277,7 +283,7 @@ CreateText(
if (objc == 1) {
i = 1;
} else {
- char *arg = Tcl_GetString(objv[1]);
+ const char *arg = Tcl_GetString(objv[1]);
i = 2;
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
@@ -320,28 +326,26 @@ TextCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
TextItem *textPtr = (TextItem *) itemPtr;
if (objc == 0) {
Tcl_Obj *obj = Tcl_NewObj();
-
Tcl_Obj *subobj = Tcl_NewDoubleObj(textPtr->x);
+
Tcl_ListObjAppendElement(interp, obj, subobj);
subobj = Tcl_NewDoubleObj(textPtr->y);
Tcl_ListObjAppendElement(interp, obj, subobj);
Tcl_SetObjResult(interp, obj);
} else if (objc < 3) {
- if (objc==1) {
+ if (objc == 1) {
if (Tcl_ListObjGetElements(interp, objv[0], &objc,
(Tcl_Obj ***) &objv) != TCL_OK) {
return TCL_ERROR;
} else if (objc != 2) {
- char buf[64 + TCL_INTEGER_SPACE];
-
- sprintf(buf, "wrong # coordinates: expected 2, got %d", objc);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "wrong # coordinates: expected 2, got %d", objc));
return TCL_ERROR;
}
}
@@ -353,10 +357,8 @@ TextCoords(
}
ComputeTextBbox(canvas, textPtr);
} else {
- char buf[64 + TCL_INTEGER_SPACE];
-
- sprintf(buf, "wrong # coordinates: expected 0 or 2, got %d", objc);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "wrong # coordinates: expected 0 or 2, got %d", objc));
return TCL_ERROR;
}
return TCL_OK;
@@ -387,7 +389,7 @@ ConfigureText(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Rectangle item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
TextItem *textPtr = (TextItem *) itemPtr;
@@ -403,7 +405,7 @@ ConfigureText(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **) objv, (char *) textPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) textPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -420,24 +422,24 @@ ConfigureText(
itemPtr->redraw_flags &= ~TK_ITEM_STATE_DEPENDANT;
}
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
color = textPtr->color;
stipple = textPtr->stipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (textPtr->activeColor!=NULL) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (textPtr->activeColor != NULL) {
color = textPtr->activeColor;
}
- if (textPtr->activeStipple!=None) {
+ if (textPtr->activeStipple != None) {
stipple = textPtr->activeStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (textPtr->disabledColor!=NULL) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (textPtr->disabledColor != NULL) {
color = textPtr->disabledColor;
}
- if (textPtr->disabledStipple!=None) {
+ if (textPtr->disabledStipple != None) {
stipple = textPtr->disabledStipple;
}
}
@@ -493,7 +495,6 @@ ConfigureText(
}
textPtr->cursorOffGC = newGC;
-
/*
* If the text was changed, move the selection and insertion indices to
* keep them inside the item.
@@ -519,6 +520,22 @@ ConfigureText(
textPtr->insertPos = textPtr->numChars;
}
+ /*
+ * Restrict so that 0.0 <= angle < 360.0, and then recompute the cached
+ * sine and cosine of the angle. Note that fmod() can produce negative
+ * results, and we try to avoid negative zero as well.
+ */
+
+ textPtr->angle = fmod(textPtr->angle, 360.0);
+ if (textPtr->angle < 0.0) {
+ textPtr->angle += 360.0;
+ }
+ if (textPtr->angle == 0.0) {
+ textPtr->angle = 0.0;
+ }
+ textPtr->sine = sin(textPtr->angle * PI/180.0);
+ textPtr->cosine = cos(textPtr->angle * PI/180.0);
+
ComputeTextBbox(canvas, textPtr);
return TCL_OK;
}
@@ -609,11 +626,12 @@ ComputeTextBbox(
TextItem *textPtr) /* Item whose bbox is to be recomputed. */
{
Tk_CanvasTextInfo *textInfoPtr;
- int leftX, topY, width, height, fudge;
+ int leftX, topY, width, height, fudge, i;
Tk_State state = textPtr->header.state;
+ double x[4], y[4], dx[4], dy[4], sinA, cosA, tmp;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
Tk_FreeTextLayout(textPtr->textLayout);
@@ -630,8 +648,11 @@ ComputeTextBbox(
* bounding box for the text item.
*/
- leftX = (int) floor(textPtr->x + 0.5);
- topY = (int) floor(textPtr->y + 0.5);
+ leftX = ROUND(textPtr->x);
+ topY = ROUND(textPtr->y);
+ for (i=0 ; i<4 ; i++) {
+ dx[i] = dy[i] = 0.0;
+ }
switch (textPtr->anchor) {
case TK_ANCHOR_NW:
case TK_ANCHOR_N:
@@ -642,12 +663,18 @@ ComputeTextBbox(
case TK_ANCHOR_CENTER:
case TK_ANCHOR_E:
topY -= height / 2;
+ for (i=0 ; i<4 ; i++) {
+ dy[i] = -height / 2;
+ }
break;
case TK_ANCHOR_SW:
case TK_ANCHOR_S:
case TK_ANCHOR_SE:
topY -= height;
+ for (i=0 ; i<4 ; i++) {
+ dy[i] = -height;
+ }
break;
}
switch (textPtr->anchor) {
@@ -660,17 +687,27 @@ ComputeTextBbox(
case TK_ANCHOR_CENTER:
case TK_ANCHOR_S:
leftX -= width / 2;
+ for (i=0 ; i<4 ; i++) {
+ dx[i] = -width / 2;
+ }
break;
case TK_ANCHOR_NE:
case TK_ANCHOR_E:
case TK_ANCHOR_SE:
leftX -= width;
+ for (i=0 ; i<4 ; i++) {
+ dx[i] = -width;
+ }
break;
}
- textPtr->leftEdge = leftX;
- textPtr->rightEdge = leftX + width;
+ textPtr->actualWidth = width;
+
+ sinA = textPtr->sine;
+ cosA = textPtr->cosine;
+ textPtr->drawOrigin[0] = textPtr->x + dx[0]*cosA + dy[0]*sinA;
+ textPtr->drawOrigin[1] = textPtr->y + dy[0]*cosA - dx[0]*sinA;
/*
* Last of all, update the bounding box for the item. The item's bounding
@@ -683,10 +720,50 @@ ComputeTextBbox(
if (textInfoPtr->selBorderWidth > fudge) {
fudge = textInfoPtr->selBorderWidth;
}
- textPtr->header.x1 = leftX - fudge;
- textPtr->header.y1 = topY;
- textPtr->header.x2 = leftX + width + fudge;
- textPtr->header.y2 = topY + height;
+
+ /*
+ * Apply the rotation before computing the bounding box.
+ */
+
+ dx[0] -= fudge;
+ dx[1] += width + fudge;
+ dx[2] += width + fudge;
+ dy[2] += height;
+ dx[3] -= fudge;
+ dy[3] += height;
+ for (i=0 ; i<4 ; i++) {
+ x[i] = textPtr->x + dx[i] * cosA + dy[i] * sinA;
+ y[i] = textPtr->y + dy[i] * cosA - dx[i] * sinA;
+ }
+
+ /*
+ * Convert to a rectilinear bounding box.
+ */
+
+ for (i=1,tmp=x[0] ; i<4 ; i++) {
+ if (x[i] < tmp) {
+ tmp = x[i];
+ }
+ }
+ textPtr->header.x1 = ROUND(tmp);
+ for (i=1,tmp=y[0] ; i<4 ; i++) {
+ if (y[i] < tmp) {
+ tmp = y[i];
+ }
+ }
+ textPtr->header.y1 = ROUND(tmp);
+ for (i=1,tmp=x[0] ; i<4 ; i++) {
+ if (x[i] > tmp) {
+ tmp = x[i];
+ }
+ }
+ textPtr->header.x2 = ROUND(tmp);
+ for (i=1,tmp=y[0] ; i<4 ; i++) {
+ if (y[i] > tmp) {
+ tmp = y[i];
+ }
+ }
+ textPtr->header.y2 = ROUND(tmp);
}
/*
@@ -726,16 +803,16 @@ DisplayCanvText(
textPtr = (TextItem *) itemPtr;
textInfoPtr = textPtr->textInfoPtr;
- if(state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ if (state == TK_STATE_NULL) {
+ state = Canvas(canvas)->canvas_state;
}
stipple = textPtr->stipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (textPtr->activeStipple!=None) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (textPtr->activeStipple != None) {
stipple = textPtr->activeStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (textPtr->disabledStipple!=None) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (textPtr->disabledStipple != None) {
stipple = textPtr->disabledStipple;
}
}
@@ -756,6 +833,8 @@ DisplayCanvText(
selFirstChar = -1;
selLastChar = 0; /* lint. */
+ Tk_CanvasDrawableCoords(canvas, textPtr->drawOrigin[0],
+ textPtr->drawOrigin[1], &drawableX, &drawableY);
if (textInfoPtr->selItemPtr == itemPtr) {
selFirstChar = textInfoPtr->selectFirst;
@@ -786,20 +865,30 @@ DisplayCanvText(
x = xFirst;
height = hFirst;
for (y = yFirst ; y <= yLast; y += height) {
+ int dx1, dy1, dx2, dy2;
+ double s = textPtr->sine, c = textPtr->cosine;
+ XPoint points[4];
+
if (y == yLast) {
width = xLast + wLast - x;
} else {
- width = textPtr->rightEdge - textPtr->leftEdge - x;
+ width = textPtr->actualWidth - x;
}
- Tk_CanvasDrawableCoords(canvas,
- (double) (textPtr->leftEdge + x
- - textInfoPtr->selBorderWidth),
- (double) (textPtr->header.y1 + y),
- &drawableX, &drawableY);
- Tk_Fill3DRectangle(Tk_CanvasTkwin(canvas), drawable,
- textInfoPtr->selBorder, drawableX, drawableY,
- width + 2 * textInfoPtr->selBorderWidth,
- height, textInfoPtr->selBorderWidth, TK_RELIEF_RAISED);
+ dx1 = x - textInfoPtr->selBorderWidth;
+ dy1 = y;
+ dx2 = width + 2 * textInfoPtr->selBorderWidth;
+ dy2 = height;
+ points[0].x = (short)(drawableX + dx1*c + dy1*s);
+ points[0].y = (short)(drawableY + dy1*c - dx1*s);
+ points[1].x = (short)(drawableX + (dx1+dx2)*c + dy1*s);
+ points[1].y = (short)(drawableY + dy1*c - (dx1+dx2)*s);
+ points[2].x = (short)(drawableX + (dx1+dx2)*c + (dy1+dy2)*s);
+ points[2].y = (short)(drawableY + (dy1+dy2)*c - (dx1+dx2)*s);
+ points[3].x = (short)(drawableX + dx1*c + (dy1+dy2)*s);
+ points[3].y = (short)(drawableY + (dy1+dy2)*c - dx1*s);
+ Tk_Fill3DPolygon(Tk_CanvasTkwin(canvas), drawable,
+ textInfoPtr->selBorder, points, 4,
+ textInfoPtr->selBorderWidth, TK_RELIEF_RAISED);
x = 0;
}
}
@@ -817,18 +906,28 @@ DisplayCanvText(
if ((textInfoPtr->focusItemPtr == itemPtr) && (textInfoPtr->gotFocus)) {
if (Tk_CharBbox(textPtr->textLayout, textPtr->insertPos,
&x, &y, NULL, &height)) {
- Tk_CanvasDrawableCoords(canvas,
- (double) (textPtr->leftEdge + x
- - (textInfoPtr->insertWidth / 2)),
- (double) (textPtr->header.y1 + y),
- &drawableX, &drawableY);
- Tk_SetCaretPos(Tk_CanvasTkwin(canvas), drawableX, drawableY,
+ int dx1, dy1, dx2, dy2;
+ double s = textPtr->sine, c = textPtr->cosine;
+ XPoint points[4];
+
+ dx1 = x - (textInfoPtr->insertWidth / 2);
+ dy1 = y;
+ dx2 = textInfoPtr->insertWidth;
+ dy2 = height;
+ points[0].x = (short)(drawableX + dx1*c + dy1*s);
+ points[0].y = (short)(drawableY + dy1*c - dx1*s);
+ points[1].x = (short)(drawableX + (dx1+dx2)*c + dy1*s);
+ points[1].y = (short)(drawableY + dy1*c - (dx1+dx2)*s);
+ points[2].x = (short)(drawableX + (dx1+dx2)*c + (dy1+dy2)*s);
+ points[2].y = (short)(drawableY + (dy1+dy2)*c - (dx1+dx2)*s);
+ points[3].x = (short)(drawableX + dx1*c + (dy1+dy2)*s);
+ points[3].y = (short)(drawableY + (dy1+dy2)*c - dx1*s);
+
+ Tk_SetCaretPos(Tk_CanvasTkwin(canvas), points[0].x, points[0].y,
height);
if (textInfoPtr->cursorOn) {
- Tk_Fill3DRectangle(Tk_CanvasTkwin(canvas), drawable,
- textInfoPtr->insertBorder,
- drawableX, drawableY,
- textInfoPtr->insertWidth, height,
+ Tk_Fill3DPolygon(Tk_CanvasTkwin(canvas), drawable,
+ textInfoPtr->insertBorder, points, 4,
textInfoPtr->insertBorderWidth, TK_RELIEF_RAISED);
} else if (textPtr->cursorOffGC != None) {
/*
@@ -838,10 +937,8 @@ DisplayCanvText(
* where both may be drawn in the same color.
*/
- XFillRectangle(display, drawable, textPtr->cursorOffGC,
- drawableX, drawableY,
- (unsigned) textInfoPtr->insertWidth,
- (unsigned) height);
+ XFillPolygon(display, drawable, textPtr->cursorOffGC,
+ points, 4, Convex, CoordModeOrigin);
}
}
}
@@ -856,23 +953,24 @@ DisplayCanvText(
* anti-aliasing colors would blend together.
*/
- Tk_CanvasDrawableCoords(canvas, (double) textPtr->leftEdge,
- (double) textPtr->header.y1, &drawableX, &drawableY);
-
if ((selFirstChar >= 0) && (textPtr->selTextGC != textPtr->gc)) {
- Tk_DrawTextLayout(display, drawable, textPtr->gc, textPtr->textLayout,
- drawableX, drawableY, 0, selFirstChar);
- Tk_DrawTextLayout(display, drawable, textPtr->selTextGC,
- textPtr->textLayout, drawableX, drawableY, selFirstChar,
- selLastChar + 1);
- Tk_DrawTextLayout(display, drawable, textPtr->gc, textPtr->textLayout,
- drawableX, drawableY, selLastChar + 1, -1);
+ TkDrawAngledTextLayout(display, drawable, textPtr->gc,
+ textPtr->textLayout, drawableX, drawableY, textPtr->angle,
+ 0, selFirstChar);
+ TkDrawAngledTextLayout(display, drawable, textPtr->selTextGC,
+ textPtr->textLayout, drawableX, drawableY, textPtr->angle,
+ selFirstChar, selLastChar + 1);
+ TkDrawAngledTextLayout(display, drawable, textPtr->gc,
+ textPtr->textLayout, drawableX, drawableY, textPtr->angle,
+ selLastChar + 1, -1);
} else {
- Tk_DrawTextLayout(display, drawable, textPtr->gc, textPtr->textLayout,
- drawableX, drawableY, 0, -1);
+ TkDrawAngledTextLayout(display, drawable, textPtr->gc,
+ textPtr->textLayout, drawableX, drawableY, textPtr->angle,
+ 0, -1);
}
- Tk_UnderlineTextLayout(display, drawable, textPtr->gc, textPtr->textLayout,
- drawableX, drawableY, textPtr->underline);
+ TkUnderlineAngledTextLayout(display, drawable, textPtr->gc,
+ textPtr->textLayout, drawableX, drawableY, textPtr->angle,
+ textPtr->underline);
if (stipple != None) {
XSetTSOrigin(display, textPtr->gc, 0, 0);
@@ -880,7 +978,7 @@ DisplayCanvText(
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* TextInsert --
*
@@ -893,7 +991,7 @@ DisplayCanvText(
* The text in the given item is modified. The cursor and selection
* positions are also modified to reflect the insertion.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
static void
@@ -902,14 +1000,15 @@ TextInsert(
Tk_Item *itemPtr, /* Text item to be modified. */
int index, /* Character index before which string is to
* be inserted. */
- char *string) /* New characters to be inserted. */
+ Tcl_Obj *obj) /* New characters to be inserted. */
{
TextItem *textPtr = (TextItem *) itemPtr;
int byteIndex, byteCount, charsAdded;
char *newStr, *text;
+ const char *string;
Tk_CanvasTextInfo *textInfoPtr = textPtr->textInfoPtr;
- string = Tcl_GetStringFromObj((Tcl_Obj *) string, &byteCount);
+ string = Tcl_GetStringFromObj(obj, &byteCount);
text = textPtr->text;
@@ -925,7 +1024,7 @@ TextInsert(
return;
}
- newStr = (char *) ckalloc((unsigned) textPtr->numBytes + byteCount + 1);
+ newStr = ckalloc(textPtr->numBytes + byteCount + 1);
memcpy(newStr, text, (size_t) byteIndex);
strcpy(newStr + byteIndex, string);
strcpy(newStr + byteIndex + byteCount, text + byteIndex);
@@ -1006,7 +1105,7 @@ TextDeleteChars(
byteCount = Tcl_UtfAtIndex(text + byteIndex, charsRemoved)
- (text + byteIndex);
- newStr = (char *) ckalloc((unsigned) (textPtr->numBytes + 1 - byteCount));
+ newStr = ckalloc(textPtr->numBytes + 1 - byteCount);
memcpy(newStr, text, (size_t) byteIndex);
strcpy(newStr + byteIndex, text + byteIndex + byteCount);
@@ -1082,15 +1181,17 @@ TextToPoint(
{
TextItem *textPtr;
Tk_State state = itemPtr->state;
- double value;
+ double value, px, py;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
textPtr = (TextItem *) itemPtr;
+ px = pointPtr[0] - textPtr->drawOrigin[0];
+ py = pointPtr[1] - textPtr->drawOrigin[1];
value = (double) Tk_DistanceToTextLayout(textPtr->textLayout,
- (int) pointPtr[0] - textPtr->leftEdge,
- (int) pointPtr[1] - textPtr->header.y1);
+ (int) (px*textPtr->cosine - py*textPtr->sine),
+ (int) (py*textPtr->cosine + px*textPtr->sine));
if ((state == TK_STATE_HIDDEN) || (textPtr->color == NULL) ||
(textPtr->text == NULL) || (*textPtr->text == 0)) {
@@ -1130,15 +1231,16 @@ TextToArea(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
textPtr = (TextItem *) itemPtr;
- return Tk_IntersectTextLayout(textPtr->textLayout,
- (int) (rectPtr[0] + 0.5) - textPtr->leftEdge,
- (int) (rectPtr[1] + 0.5) - textPtr->header.y1,
+ return TkIntersectAngledTextLayout(textPtr->textLayout,
+ (int) ((rectPtr[0] + 0.5) - textPtr->drawOrigin[0]),
+ (int) ((rectPtr[1] + 0.5) - textPtr->drawOrigin[1]),
(int) (rectPtr[2] - rectPtr[0] + 0.5),
- (int) (rectPtr[3] - rectPtr[1] + 0.5));
+ (int) (rectPtr[3] - rectPtr[1] + 0.5),
+ textPtr->angle);
}
/*
@@ -1242,7 +1344,7 @@ GetTextIndex(
int c;
TkCanvas *canvasPtr = (TkCanvas *) canvas;
Tk_CanvasTextInfo *textInfoPtr = textPtr->textInfoPtr;
- char *string = Tcl_GetStringFromObj(obj, &length);
+ const char *string = Tcl_GetStringFromObj(obj, &length);
c = string[0];
@@ -1267,8 +1369,9 @@ GetTextIndex(
*indexPtr = textInfoPtr->selectLast;
} else if (c == '@') {
int x, y;
- double tmp;
- char *end, *p;
+ double tmp, c = textPtr->cosine, s = textPtr->sine;
+ char *end;
+ const char *p;
p = string+1;
tmp = strtod(p, &end);
@@ -1282,11 +1385,12 @@ GetTextIndex(
goto badIndex;
}
y = (int) ((tmp < 0) ? tmp - 0.5 : tmp + 0.5);
+ x += canvasPtr->scrollX1 - (int) textPtr->drawOrigin[0];
+ y += canvasPtr->scrollY1 - (int) textPtr->drawOrigin[1];
*indexPtr = Tk_PointToChar(textPtr->textLayout,
- x + canvasPtr->scrollX1 - textPtr->leftEdge,
- y + canvasPtr->scrollY1 - textPtr->header.y1);
+ (int) (x*c - y*s), (int) (y*c + x*s));
} else if (Tcl_GetIntFromObj(NULL, obj, indexPtr) == TCL_OK) {
- if (*indexPtr < 0){
+ if (*indexPtr < 0) {
*indexPtr = 0;
} else if (*indexPtr > textPtr->numChars) {
*indexPtr = textPtr->numChars;
@@ -1298,8 +1402,7 @@ GetTextIndex(
*/
badIndex:
- Tcl_SetResult(interp, NULL, TCL_STATIC);
- Tcl_AppendResult(interp, "bad index \"", string, "\"", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("bad index \"%s\"", string));
return TCL_ERROR;
}
return TCL_OK;
@@ -1375,7 +1478,7 @@ GetSelText(
TextItem *textPtr = (TextItem *) itemPtr;
int byteCount;
char *text;
- CONST char *selStart, *selEnd;
+ const char *selStart, *selEnd;
Tk_CanvasTextInfo *textInfoPtr = textPtr->textInfoPtr;
if ((textInfoPtr->selectFirst < 0) ||
@@ -1427,34 +1530,33 @@ TextToPostscript(
* being created. */
{
TextItem *textPtr = (TextItem *) itemPtr;
- int x, y;
+ double x, y;
Tk_FontMetrics fm;
- char *justify;
- char buffer[500];
+ const char *justify;
XColor *color;
Pixmap stipple;
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
color = textPtr->color;
stipple = textPtr->stipple;
if (state == TK_STATE_HIDDEN || textPtr->color == NULL ||
textPtr->text == NULL || *textPtr->text == 0) {
return TCL_OK;
- } else if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (textPtr->activeColor!=NULL) {
+ } else if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (textPtr->activeColor != NULL) {
color = textPtr->activeColor;
}
- if (textPtr->activeStipple!=None) {
+ if (textPtr->activeStipple != None) {
stipple = textPtr->activeStipple;
}
- } else if (state==TK_STATE_DISABLED) {
- if (textPtr->disabledColor!=NULL) {
+ } else if (state == TK_STATE_DISABLED) {
+ if (textPtr->disabledColor != NULL) {
color = textPtr->disabledColor;
}
- if (textPtr->disabledStipple!=None) {
+ if (textPtr->disabledStipple != None) {
stipple = textPtr->disabledStipple;
}
}
@@ -1474,9 +1576,8 @@ TextToPostscript(
Tcl_AppendResult(interp, "} bind def\n", NULL);
}
- sprintf(buffer, "%.15g %.15g [\n", textPtr->x,
- Tk_CanvasPsY(canvas, textPtr->y));
- Tcl_AppendResult(interp, buffer, NULL);
+ Tcl_AppendPrintfToObj(Tcl_GetObjResult(interp), "%.15g %.15g %.15g [\n",
+ textPtr->angle, textPtr->x, Tk_CanvasPsY(canvas, textPtr->y));
Tk_TextLayoutToPostscript(interp, textPtr->textLayout);
@@ -1499,15 +1600,10 @@ TextToPostscript(
}
Tk_GetFontMetrics(textPtr->tkfont, &fm);
- sprintf(buffer, "] %d ", fm.linespace);
- Tcl_AppendResult(interp, buffer, NULL);
- Tcl_PrintDouble(NULL, x / -2.0, buffer);
- Tcl_AppendResult(interp, buffer, NULL);
- Tcl_PrintDouble(NULL, y / 2.0, buffer);
- Tcl_AppendResult(interp, " ", buffer, NULL);
- sprintf(buffer, " %s %s DrawText\n",
- justify, ((stipple == None) ? "false" : "true"));
- Tcl_AppendResult(interp, buffer, NULL);
+ Tcl_AppendPrintfToObj(Tcl_GetObjResult(interp),
+ "] %d %g %g %s %s DrawText\n",
+ fm.linespace, x / -2.0, y / 2.0, justify,
+ ((stipple == None) ? "false" : "true"));
return TCL_OK;
}
diff --git a/generic/tkCanvUtil.c b/generic/tkCanvUtil.c
index eca3789..1a6a8c4 100644
--- a/generic/tkCanvUtil.c
+++ b/generic/tkCanvUtil.c
@@ -25,13 +25,13 @@ typedef struct SmoothAssocData {
* option. */
} SmoothAssocData;
-Tk_SmoothMethod tkBezierSmoothMethod = {
+const Tk_SmoothMethod tkBezierSmoothMethod = {
"true",
TkMakeBezierCurve,
(void (*) (Tcl_Interp *interp, Tk_Canvas canvas, double *coordPtr,
int numPoints, int numSteps)) TkMakeBezierPostscript,
};
-static Tk_SmoothMethod tkRawSmoothMethod = {
+static const Tk_SmoothMethod tkRawSmoothMethod = {
"raw",
TkMakeRawCurve,
(void (*) (Tcl_Interp *interp, Tk_Canvas canvas, double *coordPtr,
@@ -45,7 +45,7 @@ static Tk_SmoothMethod tkRawSmoothMethod = {
static void SmoothMethodCleanupProc(ClientData clientData,
Tcl_Interp *interp);
static SmoothAssocData *InitSmoothMethods(Tcl_Interp *interp);
-static int DashConvert(char *l, CONST char *p, int n,
+static int DashConvert(char *l, const char *p, int n,
double width);
static void TranslateAndAppendCoords(TkCanvas *canvPtr,
double x, double y, XPoint *outArr, int numOut);
@@ -73,8 +73,7 @@ Tk_Window
Tk_CanvasTkwin(
Tk_Canvas canvas) /* Token for the canvas. */
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
- return canvasPtr->tkwin;
+ return Canvas(canvas)->tkwin;
}
/*
@@ -106,10 +105,9 @@ Tk_CanvasDrawableCoords(
short *drawableXPtr, /* Screen coordinates are stored here. */
short *drawableYPtr)
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
double tmp;
- tmp = x - canvasPtr->drawableXOrigin;
+ tmp = x - Canvas(canvas)->drawableXOrigin;
if (tmp > 0) {
tmp += 0.5;
} else {
@@ -123,7 +121,7 @@ Tk_CanvasDrawableCoords(
*drawableXPtr = (short) tmp;
}
- tmp = y - canvasPtr->drawableYOrigin;
+ tmp = y - Canvas(canvas)->drawableYOrigin;
if (tmp > 0) {
tmp += 0.5;
} else {
@@ -166,10 +164,9 @@ Tk_CanvasWindowCoords(
short *screenXPtr, /* Screen coordinates are stored here. */
short *screenYPtr)
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
double tmp;
- tmp = x - canvasPtr->xOrigin;
+ tmp = x - Canvas(canvas)->xOrigin;
if (tmp > 0) {
tmp += 0.5;
} else {
@@ -183,7 +180,7 @@ Tk_CanvasWindowCoords(
*screenXPtr = (short) tmp;
}
- tmp = y - canvasPtr->yOrigin;
+ tmp = y - Canvas(canvas)->yOrigin;
if (tmp > 0) {
tmp += 0.5;
} else {
@@ -222,17 +219,15 @@ int
Tk_CanvasGetCoord(
Tcl_Interp *interp, /* Interpreter for error reporting. */
Tk_Canvas canvas, /* Canvas to which coordinate applies. */
- CONST char *string, /* Describes coordinate (any screen coordinate
+ const char *string, /* Describes coordinate (any screen coordinate
* form may be used here). */
double *doublePtr) /* Place to store converted coordinate. */
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
-
- if (Tk_GetScreenMM(canvasPtr->interp, canvasPtr->tkwin, string,
+ if (Tk_GetScreenMM(Canvas(canvas)->interp, Canvas(canvas)->tkwin, string,
doublePtr) != TCL_OK) {
return TCL_ERROR;
}
- *doublePtr *= canvasPtr->pixelsPerMM;
+ *doublePtr *= Canvas(canvas)->pixelsPerMM;
return TCL_OK;
}
@@ -264,9 +259,7 @@ Tk_CanvasGetCoordFromObj(
* form may be used here). */
double *doublePtr) /* Place to store converted coordinate. */
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
-
- return Tk_GetDoublePixelsFromObj(canvasPtr->interp, canvasPtr->tkwin, obj, doublePtr);
+ return Tk_GetDoublePixelsFromObj(Canvas(canvas)->interp, Canvas(canvas)->tkwin, obj, doublePtr);
}
/*
@@ -294,10 +287,9 @@ Tk_CanvasSetStippleOrigin(
* to draw a stippled pattern as part of
* redisplaying the canvas. */
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
-
- XSetTSOrigin(canvasPtr->display, gc, -canvasPtr->drawableXOrigin,
- -canvasPtr->drawableYOrigin);
+ XSetTSOrigin(Canvas(canvas)->display, gc,
+ -Canvas(canvas)->drawableXOrigin,
+ -Canvas(canvas)->drawableYOrigin);
}
/*
@@ -326,7 +318,7 @@ Tk_CanvasSetOffset(
* redisplaying the canvas. */
Tk_TSOffset *offset) /* Offset (may be NULL pointer)*/
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
+ register TkCanvas *canvasPtr = Canvas(canvas);
int flags = 0;
int x = - canvasPtr->drawableXOrigin;
int y = - canvasPtr->drawableYOrigin;
@@ -370,7 +362,7 @@ Tk_CanvasTextInfo *
Tk_CanvasGetTextInfo(
Tk_Canvas canvas) /* Token for the canvas widget. */
{
- return &((TkCanvas *) canvas)->textInfo;
+ return &Canvas(canvas)->textInfo;
}
/*
@@ -396,13 +388,13 @@ Tk_CanvasTagsParseProc(
ClientData clientData, /* Not used.*/
Tcl_Interp *interp, /* Used for reporting errors. */
Tk_Window tkwin, /* Window containing canvas widget. */
- CONST char *value, /* Value of option (list of tag names). */
+ const char *value, /* Value of option (list of tag names). */
char *widgRec, /* Pointer to record for item. */
int offset) /* Offset into item (ignored). */
{
register Tk_Item *itemPtr = (Tk_Item *) widgRec;
int argc, i;
- CONST char **argv;
+ const char **argv;
Tk_Uid *newPtr;
/*
@@ -418,12 +410,12 @@ Tk_CanvasTagsParseProc(
*/
if (itemPtr->tagSpace < argc) {
- newPtr = (Tk_Uid *) ckalloc((unsigned) (argc * sizeof(Tk_Uid)));
+ newPtr = ckalloc(argc * sizeof(Tk_Uid));
for (i = itemPtr->numTags-1; i >= 0; i--) {
newPtr[i] = itemPtr->tagPtr[i];
}
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
itemPtr->tagPtr = newPtr;
itemPtr->tagSpace = argc;
@@ -432,7 +424,7 @@ Tk_CanvasTagsParseProc(
for (i = 0; i < argc; i++) {
itemPtr->tagPtr[i] = Tk_GetUid(argv[i]);
}
- ckfree((char *) argv);
+ ckfree(argv);
return TCL_OK;
}
@@ -458,7 +450,7 @@ Tk_CanvasTagsParseProc(
*--------------------------------------------------------------
*/
-char *
+const char *
Tk_CanvasTagsPrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Window containing canvas widget. */
@@ -476,10 +468,10 @@ Tk_CanvasTagsPrintProc(
}
if (itemPtr->numTags == 1) {
*freeProcPtr = NULL;
- return (char *) itemPtr->tagPtr[0];
+ return (const char *) itemPtr->tagPtr[0];
}
*freeProcPtr = TCL_DYNAMIC;
- return Tcl_Merge(itemPtr->numTags, (CONST char **) itemPtr->tagPtr);
+ return Tcl_Merge(itemPtr->numTags, (const char **) itemPtr->tagPtr);
}
/*
@@ -505,11 +497,11 @@ TkCanvasDashParseProc(
ClientData clientData, /* Not used.*/
Tcl_Interp *interp, /* Used for reporting errors. */
Tk_Window tkwin, /* Window containing canvas widget. */
- CONST char *value, /* Value of option. */
+ const char *value, /* Value of option. */
char *widgRec, /* Pointer to record for item. */
int offset) /* Offset into item. */
{
- return Tk_GetDash(interp, value, (Tk_Dash *)(widgRec+offset));
+ return Tk_GetDash(interp, value, (Tk_Dash *) (widgRec+offset));
}
/*
@@ -534,7 +526,7 @@ TkCanvasDashParseProc(
*--------------------------------------------------------------
*/
-char *
+const char *
TkCanvasDashPrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Window containing canvas widget. */
@@ -545,14 +537,13 @@ TkCanvasDashPrintProc(
* for return string. */
{
Tk_Dash *dash = (Tk_Dash *) (widgRec+offset);
- char *buffer;
- char *p;
+ char *buffer, *p;
int i = dash->number;
if (i < 0) {
i = -i;
*freeProcPtr = TCL_DYNAMIC;
- buffer = (char *) ckalloc((unsigned int) (i+1));
+ buffer = ckalloc(i + 1);
p = (i > (int)sizeof(char *)) ? dash->pattern.pt : dash->pattern.array;
memcpy(buffer, p, (unsigned int) i);
buffer[i] = 0;
@@ -561,12 +552,12 @@ TkCanvasDashPrintProc(
*freeProcPtr = NULL;
return "";
}
- buffer = (char *)ckalloc((unsigned int) (4*i));
+ buffer = ckalloc(4 * i);
*freeProcPtr = TCL_DYNAMIC;
p = (i > (int)sizeof(char *)) ? dash->pattern.pt : dash->pattern.array;
sprintf(buffer, "%d", *p++ & 0xff);
- while(--i) {
+ while (--i) {
sprintf(buffer+strlen(buffer), " %d", *p++ & 0xff);
}
return buffer;
@@ -597,21 +588,18 @@ InitSmoothMethods(
{
SmoothAssocData *methods, *ptr;
- methods = (SmoothAssocData *) ckalloc(sizeof(SmoothAssocData));
+ methods = ckalloc(sizeof(SmoothAssocData));
methods->smooth.name = tkRawSmoothMethod.name;
methods->smooth.coordProc = tkRawSmoothMethod.coordProc;
methods->smooth.postscriptProc = tkRawSmoothMethod.postscriptProc;
- methods->nextPtr = (SmoothAssocData *) ckalloc(sizeof(SmoothAssocData));
-
- ptr = methods->nextPtr;
+ ptr = methods->nextPtr = ckalloc(sizeof(SmoothAssocData));
ptr->smooth.name = tkBezierSmoothMethod.name;
ptr->smooth.coordProc = tkBezierSmoothMethod.coordProc;
ptr->smooth.postscriptProc = tkBezierSmoothMethod.postscriptProc;
ptr->nextPtr = NULL;
- Tcl_SetAssocData(interp, "smoothMethod", SmoothMethodCleanupProc,
- (ClientData) methods);
+ Tcl_SetAssocData(interp, "smoothMethod", SmoothMethodCleanupProc,methods);
return methods;
}
@@ -636,11 +624,10 @@ InitSmoothMethods(
void
Tk_CreateSmoothMethod(
Tcl_Interp *interp,
- Tk_SmoothMethod *smooth)
+ const Tk_SmoothMethod *smooth)
{
SmoothAssocData *methods, *typePtr2, *prevPtr, *ptr;
- methods = (SmoothAssocData *) Tcl_GetAssocData(interp, "smoothMethod",
- NULL);
+ methods = Tcl_GetAssocData(interp, "smoothMethod", NULL);
/*
* Initialize if we were not previously initialized.
@@ -662,17 +649,16 @@ Tk_CreateSmoothMethod(
} else {
prevPtr->nextPtr = typePtr2->nextPtr;
}
- ckfree((char *) typePtr2);
+ ckfree(typePtr2);
break;
}
}
- ptr = (SmoothAssocData *) ckalloc(sizeof(SmoothAssocData));
+ ptr = ckalloc(sizeof(SmoothAssocData));
ptr->smooth.name = smooth->name;
ptr->smooth.coordProc = smooth->coordProc;
ptr->smooth.postscriptProc = smooth->postscriptProc;
ptr->nextPtr = methods;
- Tcl_SetAssocData(interp, "smoothMethod", SmoothMethodCleanupProc,
- (ClientData) ptr);
+ Tcl_SetAssocData(interp, "smoothMethod", SmoothMethodCleanupProc, ptr);
}
/*
@@ -698,11 +684,12 @@ SmoothMethodCleanupProc(
* interpreter. */
Tcl_Interp *interp) /* Interpreter that is being deleted. */
{
- SmoothAssocData *ptr, *methods = (SmoothAssocData *) clientData;
+ SmoothAssocData *ptr, *methods = clientData;
while (methods != NULL) {
- methods = (ptr = methods)->nextPtr;
- ckfree((char *) ptr);
+ ptr = methods;
+ methods = methods->nextPtr;
+ ckfree(ptr);
}
}
/*
@@ -725,16 +712,16 @@ SmoothMethodCleanupProc(
int
TkSmoothParseProc(
- ClientData clientData, /* some flags.*/
+ ClientData clientData, /* Ignored. */
Tcl_Interp *interp, /* Used for reporting errors. */
Tk_Window tkwin, /* Window containing canvas widget. */
- CONST char *value, /* Value of option. */
+ const char *value, /* Value of option. */
char *widgRec, /* Pointer to record for item. */
int offset) /* Offset into item. */
{
- register Tk_SmoothMethod **smoothPtr =
- (Tk_SmoothMethod **) (widgRec + offset);
- Tk_SmoothMethod *smooth = NULL;
+ register const Tk_SmoothMethod **smoothPtr =
+ (const Tk_SmoothMethod **) (widgRec + offset);
+ const Tk_SmoothMethod *smooth = NULL;
int b;
size_t length;
SmoothAssocData *methods;
@@ -744,8 +731,7 @@ TkSmoothParseProc(
return TCL_OK;
}
length = strlen(value);
- methods = (SmoothAssocData *) Tcl_GetAssocData(interp, "smoothMethod",
- NULL);
+ methods = Tcl_GetAssocData(interp, "smoothMethod", NULL);
/*
* Not initialized yet; fix that now.
@@ -814,7 +800,7 @@ TkSmoothParseProc(
*--------------------------------------------------------------
*/
-char *
+const char *
TkSmoothPrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Window containing canvas widget. */
@@ -824,10 +810,10 @@ TkSmoothPrintProc(
* information about how to reclaim storage
* for return string. */
{
- register Tk_SmoothMethod **smoothPtr =
- (Tk_SmoothMethod **) (widgRec + offset);
+ register const Tk_SmoothMethod *smoothPtr =
+ * (Tk_SmoothMethod **) (widgRec + offset);
- return (*smoothPtr) ? (*smoothPtr)->name : "0";
+ return smoothPtr ? smoothPtr->name : "0";
}
/*
*--------------------------------------------------------------
@@ -850,15 +836,15 @@ TkSmoothPrintProc(
int
Tk_GetDash(
Tcl_Interp *interp, /* Used for error reporting. */
- CONST char *value, /* Textual specification of dash list. */
+ const char *value, /* Textual specification of dash list. */
Tk_Dash *dash) /* Pointer to record in which to store dash
* information. */
{
int argc, i;
- CONST char **largv, **argv = NULL;
+ const char **largv, **argv = NULL;
char *pt;
- if ((value==NULL) || (*value==0) ) {
+ if ((value == NULL) || (*value == '\0')) {
dash->number = 0;
return TCL_OK;
}
@@ -870,17 +856,16 @@ Tk_GetDash(
switch (*value) {
case '.': case ',': case '-': case '_':
i = DashConvert(NULL, value, -1, 0.0);
- if (i>0) {
- i = strlen(value);
- } else {
+ if (i <= 0) {
goto badDashList;
}
- if (i > (int)sizeof(char *)) {
- dash->pattern.pt = pt = (char *) ckalloc(strlen(value));
+ i = strlen(value);
+ if (i > (int) sizeof(char *)) {
+ dash->pattern.pt = pt = ckalloc(strlen(value));
} else {
pt = dash->pattern.array;
}
- memcpy(pt,value, (unsigned int) i);
+ memcpy(pt, value, (unsigned) i);
dash->number = -i;
return TCL_OK;
}
@@ -890,11 +875,11 @@ Tk_GetDash(
goto badDashList;
}
- if ((unsigned int)ABS(dash->number) > sizeof(char *)) {
- ckfree((char *) dash->pattern.pt);
+ if ((unsigned) ABS(dash->number) > sizeof(char *)) {
+ ckfree(dash->pattern.pt);
}
if (argc > (int)sizeof(char *)) {
- dash->pattern.pt = pt = (char *) ckalloc((unsigned int) argc);
+ dash->pattern.pt = pt = ckalloc(argc);
} else {
pt = dash->pattern.array;
}
@@ -915,7 +900,7 @@ Tk_GetDash(
}
if (argv != NULL) {
- ckfree((char *) argv);
+ ckfree(argv);
}
return TCL_OK;
@@ -925,14 +910,13 @@ Tk_GetDash(
badDashList:
Tcl_AppendResult(interp, "bad dash list \"", value,
- "\": must be a list of integers or a format like \"-..\"",
- NULL);
+ "\": must be a list of integers or a format like \"-..\"", NULL);
syntaxError:
if (argv != NULL) {
- ckfree((char *) argv);
+ ckfree(argv);
}
- if ((unsigned int)ABS(dash->number) > sizeof(char *)) {
- ckfree((char *) dash->pattern.pt);
+ if ((unsigned) ABS(dash->number) > sizeof(char *)) {
+ ckfree(dash->pattern.pt);
}
dash->number = 0;
return TCL_ERROR;
@@ -1003,14 +987,14 @@ Tk_DeleteOutline(
if (outline->gc != None) {
Tk_FreeGC(display, outline->gc);
}
- if ((unsigned int)ABS(outline->dash.number) > sizeof(char *)) {
- ckfree((char *) outline->dash.pattern.pt);
+ if ((unsigned) ABS(outline->dash.number) > sizeof(char *)) {
+ ckfree(outline->dash.pattern.pt);
}
- if ((unsigned int)ABS(outline->activeDash.number) > sizeof(char *)) {
- ckfree((char *) outline->activeDash.pattern.pt);
+ if ((unsigned) ABS(outline->activeDash.number) > sizeof(char *)) {
+ ckfree(outline->activeDash.pattern.pt);
}
- if ((unsigned int)ABS(outline->disabledDash.number) > sizeof(char *)) {
- ckfree((char *) outline->disabledDash.pattern.pt);
+ if ((unsigned) ABS(outline->disabledDash.number) > sizeof(char *)) {
+ ckfree(outline->disabledDash.pattern.pt);
}
if (outline->color != NULL) {
Tk_FreeColor(outline->color);
@@ -1087,9 +1071,9 @@ Tk_ConfigOutlineGC(
color = outline->color;
stipple = outline->stipple;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
- if (((TkCanvas *)canvas)->currentItemPtr == item) {
+ if (Canvas(canvas)->currentItemPtr == item) {
if (outline->activeWidth>width) {
width = outline->activeWidth;
}
@@ -1168,7 +1152,7 @@ Tk_ChangeOutlineGC(
Tk_Item *item,
Tk_Outline *outline)
{
- CONST char *p;
+ const char *p;
double width;
Tk_Dash *dash;
XColor *color;
@@ -1183,9 +1167,9 @@ Tk_ChangeOutlineGC(
color = outline->color;
stipple = outline->stipple;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
- if (((TkCanvas *)canvas)->currentItemPtr == item) {
+ if (Canvas(canvas)->currentItemPtr == item) {
if (outline->activeWidth > width) {
width = outline->activeWidth;
}
@@ -1222,25 +1206,25 @@ Tk_ChangeOutlineGC(
int i = -dash->number;
p = (i > (int)sizeof(char *)) ? dash->pattern.pt : dash->pattern.array;
- q = (char *) ckalloc(2*(unsigned int)i);
+ q = ckalloc(2 * i);
i = DashConvert(q, p, i, width);
- XSetDashes(((TkCanvas *)canvas)->display, outline->gc,
- outline->offset, q, i);
+ XSetDashes(Canvas(canvas)->display, outline->gc, outline->offset, q,i);
ckfree(q);
} else if (dash->number>2 || (dash->number==2 &&
(dash->pattern.array[0]!=dash->pattern.array[1]))) {
- p = (dash->number > (int)sizeof(char *))
+ p = (dash->number > (int) sizeof(char *))
? dash->pattern.pt : dash->pattern.array;
- XSetDashes(((TkCanvas *)canvas)->display, outline->gc,
- outline->offset, p, dash->number);
+ XSetDashes(Canvas(canvas)->display, outline->gc, outline->offset, p,
+ dash->number);
}
if (stipple!=None) {
- int w=0; int h=0;
+ int w = 0; int h = 0;
Tk_TSOffset *tsoffset = &outline->tsoffset;
int flags = tsoffset->flags;
+
if (!(flags & TK_OFFSET_INDEX) &&
(flags & (TK_OFFSET_CENTER|TK_OFFSET_MIDDLE))) {
- Tk_SizeOfBitmap(((TkCanvas *)canvas)->display, stipple, &w, &h);
+ Tk_SizeOfBitmap(Canvas(canvas)->display, stipple, &w, &h);
if (flags & TK_OFFSET_CENTER) {
w /= 2;
} else {
@@ -1268,7 +1252,7 @@ Tk_ChangeOutlineGC(
*
* Tk_ResetOutlineGC
*
- * Restores the GC to the situation before Tk_ChangeDashGC() was called.
+ * Restores the GC to the situation before Tk_ChangeOutlineGC() was called.
* This function should be called just after the dashed item is drawn,
* because the GC is supposed to be read-only.
*
@@ -1302,9 +1286,9 @@ Tk_ResetOutlineGC(
color = outline->color;
stipple = outline->stipple;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
- if (((TkCanvas *)canvas)->currentItemPtr == item) {
+ if (Canvas(canvas)->currentItemPtr == item) {
if (outline->activeWidth>width) {
width = outline->activeWidth;
}
@@ -1338,16 +1322,16 @@ Tk_ResetOutlineGC(
if ((dash->number > 2) || (dash->number < -1) || (dash->number==2 &&
(dash->pattern.array[0] != dash->pattern.array[1])) ||
((dash->number == -1) && (dash->pattern.array[0] != ','))) {
- if (dash->number > 0) {
+ if (dash->number > 0) {
dashList = dash->pattern.array[0];
} else {
dashList = (char) (4 * width + 0.5);
}
- XSetDashes(((TkCanvas *)canvas)->display, outline->gc,
- outline->offset, &dashList , 1);
+ XSetDashes(Canvas(canvas)->display, outline->gc, outline->offset,
+ &dashList , 1);
}
if (stipple != None) {
- XSetTSOrigin(((TkCanvas *)canvas)->display, outline->gc, 0, 0);
+ XSetTSOrigin(Canvas(canvas)->display, outline->gc, 0, 0);
return 1;
}
return 0;
@@ -1377,28 +1361,21 @@ Tk_CanvasPsOutline(
Tk_Item *item,
Tk_Outline *outline)
{
- char string[41];
- char pattern[11];
+ char string[41], pattern[11];
int i;
- char *ptr;
- char *str = string;
- char *lptr = pattern;
- Tcl_Interp *interp = ((TkCanvas *)canvas)->interp;
- double width;
- Tk_Dash *dash;
- XColor *color;
- Pixmap stipple;
+ char *ptr, *str = string, *lptr = pattern;
+ Tcl_Interp *interp = Canvas(canvas)->interp;
+ double width = outline->width;
+ Tk_Dash *dash = &outline->dash;
+ XColor *color = outline->color;
+ Pixmap stipple = outline->stipple;
Tk_State state = item->state;
- width = outline->width;
- dash = &(outline->dash);
- color = outline->color;
- stipple = outline->stipple;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
- if (((TkCanvas *)canvas)->currentItemPtr == item) {
+ if (Canvas(canvas)->currentItemPtr == item) {
if (outline->activeWidth > width) {
width = outline->activeWidth;
}
@@ -1429,12 +1406,12 @@ Tk_CanvasPsOutline(
Tcl_AppendResult(interp, string, NULL);
if (dash->number > 10) {
- str = (char *)ckalloc((unsigned int) (1 + 4*dash->number));
+ str = ckalloc(1 + 4*dash->number);
} else if (dash->number < -5) {
- str = (char *)ckalloc((unsigned int) (1 - 8*dash->number));
- lptr = (char *)ckalloc((unsigned int) (1 - 2*dash->number));
+ str = ckalloc(1 - 8*dash->number);
+ lptr = ckalloc(1 - 2*dash->number);
}
- ptr = ((unsigned int)ABS(dash->number) > sizeof(char *)) ?
+ ptr = ((unsigned) ABS(dash->number) > sizeof(char *)) ?
dash->pattern.pt : dash->pattern.array;
if (dash->number > 0) {
char *ptr0 = ptr;
@@ -1512,7 +1489,7 @@ static int
DashConvert(
char *l, /* Must be at least 2*n chars long, or NULL to
* indicate "just check syntax". */
- CONST char *p, /* String to parse. */
+ const char *p, /* String to parse. */
int n, /* Length of string to parse, or -1 to
* indicate that strlen() should be used. */
double width) /* Width of line. */
@@ -1520,7 +1497,7 @@ DashConvert(
int result = 0;
int size, intWidth;
- if (n<0) {
+ if (n < 0) {
n = strlen(p);
}
intWidth = (int) (width + 0.5);
@@ -1660,8 +1637,6 @@ TkCanvTranslatePath(
double *a, *b, *t; /* Pointers to parts of the temporary
* storage */
int i, j; /* Loop counters */
- int maxOutput; /* Maximum number of outputs that we will
- * allow */
double limit[4]; /* Boundries at which clipping occurs */
double staticSpace[480]; /* Temp space from the stack */
@@ -1702,7 +1677,7 @@ TkCanvTranslatePath(
double x, y;
x = coordArr[i*2];
- y = coordArr[i*2+1];
+ y = coordArr[i*2 + 1];
if (x<lft || x>rgh || y<top || y>btm) {
break;
}
@@ -1720,10 +1695,10 @@ TkCanvTranslatePath(
* b[]. Initialize a[] to be equal to coordArr[].
*/
- if (numVertex*12 <= (int)(sizeof(staticSpace)/sizeof(staticSpace[0]))) {
+ if (numVertex*12 <= (int) (sizeof(staticSpace) / sizeof(double))) {
tempArr = staticSpace;
} else {
- tempArr = (double *)ckalloc(numVertex*12*sizeof(tempArr[0]));
+ tempArr = ckalloc(numVertex * 12 * sizeof(double));
}
for (i=0; i<numVertex*2; i++){
tempArr[i] = coordArr[i];
@@ -1756,10 +1731,9 @@ TkCanvTranslatePath(
* This is the loop that makes the four passes through the data.
*/
- maxOutput = numVertex*3;
for (j=0; j<4; j++){
double xClip = limit[j];
- int inside = a[0]<xClip;
+ int inside = a[0] < xClip;
double priorY = a[1];
numOutput = 0;
@@ -1770,7 +1744,7 @@ TkCanvTranslatePath(
for (i=0; i<numVertex; i++){
double x = a[i*2];
- double y = a[i*2+1];
+ double y = a[i*2 + 1];
if (x >= xClip) {
/*
@@ -1788,13 +1762,13 @@ TkCanvTranslatePath(
double x0, y0, yN;
assert(i > 0);
- x0 = a[i*2-2];
- y0 = a[i*2-1];
+ x0 = a[i*2 - 2];
+ y0 = a[i*2 - 1];
yN = y0 + (y - y0)*(xClip-x0)/(x-x0);
b[numOutput*2] = -yN;
- b[numOutput*2+1] = xClip;
+ b[numOutput*2 + 1] = xClip;
numOutput++;
- assert(numOutput <= maxOutput);
+ assert(numOutput <= numVertex*3);
priorY = yN;
inside = 0;
} else if (i == 0) {
@@ -1813,8 +1787,10 @@ TkCanvTranslatePath(
/*
* The current vertex is to the left of xClip
*/
+
if (!inside) {
- /* If the current vertex is on the left of xClip and one
+ /*
+ * If the current vertex is on the left of xClip and one
* or more prior vertices where to the right, then we have
* to draw a line segment along xClip that extends from
* the spot where we first crossed from left to right to
@@ -1824,21 +1800,21 @@ TkCanvTranslatePath(
double x0, y0, yN;
assert(i > 0);
- x0 = a[i*2-2];
- y0 = a[i*2-1];
+ x0 = a[i*2 - 2];
+ y0 = a[i*2 - 1];
yN = y0 + (y - y0)*(xClip-x0)/(x-x0);
if (yN != priorY) {
b[numOutput*2] = -yN;
- b[numOutput*2+1] = xClip;
+ b[numOutput*2 + 1] = xClip;
numOutput++;
- assert(numOutput <= maxOutput);
+ assert(numOutput <= numVertex*3);
}
inside = 1;
}
b[numOutput*2] = -y;
- b[numOutput*2+1] = x;
+ b[numOutput*2 + 1] = x;
numOutput++;
- assert(numOutput <= maxOutput);
+ assert(numOutput <= numVertex*3);
}
}
@@ -1861,7 +1837,7 @@ TkCanvTranslatePath(
TranslateAndAppendCoords(canvPtr, a[i*2], a[i*2+1], outArr, i);
}
if (tempArr != staticSpace) {
- ckfree((char *) tempArr);
+ ckfree(tempArr);
}
return numOutput;
}
diff --git a/generic/tkCanvWind.c b/generic/tkCanvWind.c
index b62859c..f2cce7d 100644
--- a/generic/tkCanvWind.c
+++ b/generic/tkCanvWind.c
@@ -10,7 +10,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -38,29 +37,27 @@ typedef struct WindowItem {
* Information used for parsing configuration specs:
*/
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_ANCHOR, "-anchor", NULL, NULL,
- "center", Tk_Offset(WindowItem, anchor), TK_CONFIG_DONT_SET_DEFAULT},
+ "center", Tk_Offset(WindowItem, anchor), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_PIXELS, "-height", NULL, NULL,
- "0", Tk_Offset(WindowItem, height), TK_CONFIG_DONT_SET_DEFAULT},
+ "0", Tk_Offset(WindowItem, height), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state), TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
{TK_CONFIG_PIXELS, "-width", NULL, NULL,
- "0", Tk_Offset(WindowItem, width), TK_CONFIG_DONT_SET_DEFAULT},
+ "0", Tk_Offset(WindowItem, width), TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_WINDOW, "-window", NULL, NULL,
- NULL, Tk_Offset(WindowItem, tkwin), TK_CONFIG_NULL_OK},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ NULL, Tk_Offset(WindowItem, tkwin), TK_CONFIG_NULL_OK, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -71,10 +68,10 @@ static void ComputeWindowBbox(Tk_Canvas canvas,
WindowItem *winItemPtr);
static int ConfigureWinItem(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[], int flags);
+ Tcl_Obj *const objv[], int flags);
static int CreateWinItem(Tcl_Interp *interp,
Tk_Canvas canvas, struct Tk_Item *itemPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DeleteWinItem(Tk_Canvas canvas,
Tk_Item *itemPtr, Display *display);
static void DisplayWinItem(Tk_Canvas canvas,
@@ -87,7 +84,7 @@ static void TranslateWinItem(Tk_Canvas canvas,
Tk_Item *itemPtr, double deltaX, double deltaY);
static int WinItemCoords(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void WinItemLostSlaveProc(ClientData clientData,
Tk_Window tkwin);
static void WinItemRequestProc(ClientData clientData,
@@ -133,6 +130,7 @@ Tk_ItemType tkWindowType = {
NULL, /* insertProc */
NULL, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
/*
@@ -172,13 +170,13 @@ CreateWinItem(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing window. */
+ Tcl_Obj *const objv[]) /* Arguments describing window. */
{
WindowItem *winItemPtr = (WindowItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -199,7 +197,8 @@ CreateWinItem(
if (objc == 1) {
i = 1;
} else {
- char *arg = Tcl_GetString(objv[1]);
+ const char *arg = Tcl_GetString(objv[1]);
+
i = 2;
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
i = 1;
@@ -242,7 +241,7 @@ WinItemCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1, y1, x2, y2, ... */
{
WindowItem *winItemPtr = (WindowItem *) itemPtr;
@@ -306,7 +305,7 @@ ConfigureWinItem(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Window item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
WindowItem *winItemPtr = (WindowItem *) itemPtr;
@@ -316,7 +315,7 @@ ConfigureWinItem(
oldWindow = winItemPtr->tkwin;
canvasTkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, canvasTkwin, configSpecs, objc,
- (CONST char **) objv, (char *) winItemPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **) objv, (char *) winItemPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
@@ -327,8 +326,8 @@ ConfigureWinItem(
if (oldWindow != winItemPtr->tkwin) {
if (oldWindow != NULL) {
Tk_DeleteEventHandler(oldWindow, StructureNotifyMask,
- WinItemStructureProc, (ClientData) winItemPtr);
- Tk_ManageGeometry(oldWindow, NULL, (ClientData) NULL);
+ WinItemStructureProc, winItemPtr);
+ Tk_ManageGeometry(oldWindow, NULL, NULL);
Tk_UnmaintainGeometry(oldWindow, canvasTkwin);
Tk_UnmapWindow(oldWindow);
}
@@ -348,25 +347,19 @@ ConfigureWinItem(
if (ancestor == parent) {
break;
}
- if (((Tk_FakeWin *) (ancestor))->flags & TK_TOP_HIERARCHY) {
- badWindow:
- Tcl_AppendResult(interp, "can't use ",
- Tk_PathName(winItemPtr->tkwin),
- " in a window item of this canvas", NULL);
- winItemPtr->tkwin = NULL;
- return TCL_ERROR;
+ if (((Tk_FakeWin *) ancestor)->flags & TK_TOP_HIERARCHY) {
+ goto badWindow;
}
}
- if (((Tk_FakeWin *) (winItemPtr->tkwin))->flags & TK_TOP_HIERARCHY) {
+ if (((Tk_FakeWin *) winItemPtr->tkwin)->flags & TK_TOP_HIERARCHY){
goto badWindow;
}
if (winItemPtr->tkwin == canvasTkwin) {
goto badWindow;
}
Tk_CreateEventHandler(winItemPtr->tkwin, StructureNotifyMask,
- WinItemStructureProc, (ClientData) winItemPtr);
- Tk_ManageGeometry(winItemPtr->tkwin, &canvasGeomType,
- (ClientData) winItemPtr);
+ WinItemStructureProc, winItemPtr);
+ Tk_ManageGeometry(winItemPtr->tkwin, &canvasGeomType, winItemPtr);
}
}
if ((winItemPtr->tkwin != NULL)
@@ -379,8 +372,13 @@ ConfigureWinItem(
}
ComputeWindowBbox(canvas, winItemPtr);
-
return TCL_OK;
+
+ badWindow:
+ Tcl_AppendResult(interp, "can't use ", Tk_PathName(winItemPtr->tkwin),
+ " in a window item of this canvas", NULL);
+ winItemPtr->tkwin = NULL;
+ return TCL_ERROR;
}
/*
@@ -411,9 +409,8 @@ DeleteWinItem(
if (winItemPtr->tkwin != NULL) {
Tk_DeleteEventHandler(winItemPtr->tkwin, StructureNotifyMask,
- WinItemStructureProc, (ClientData) winItemPtr);
- Tk_ManageGeometry(winItemPtr->tkwin, NULL,
- (ClientData) NULL);
+ WinItemStructureProc, winItemPtr);
+ Tk_ManageGeometry(winItemPtr->tkwin, NULL, NULL);
if (canvasTkwin != Tk_Parent(winItemPtr->tkwin)) {
Tk_UnmaintainGeometry(winItemPtr->tkwin, canvasTkwin);
}
@@ -451,7 +448,7 @@ ComputeWindowBbox(
y = (int) (winItemPtr->y + ((winItemPtr->y >= 0) ? 0.5 : - 0.5));
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
if ((winItemPtr->tkwin == NULL) || (state == TK_STATE_HIDDEN)) {
/*
@@ -576,7 +573,7 @@ DisplayWinItem(
return;
}
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
/*
@@ -757,8 +754,7 @@ xerrorhandler(
{
return 0;
}
-#endif
-
+#endif /* X_GetImage */
/*
*--------------------------------------------------------------
@@ -788,8 +784,7 @@ WinItemToPostscript(
* information; 0 means final Postscript is
* being created. */
{
- WindowItem *winItemPtr = (WindowItem *)itemPtr;
-
+ WindowItem *winItemPtr = (WindowItem *) itemPtr;
double x, y;
int width, height;
Tk_Window tkwin = winItemPtr->tkwin;
@@ -879,7 +874,7 @@ CanvasPsWindow(
#ifdef X_GetImage
handle = Tk_CreateErrorHandler(Tk_Display(tkwin), BadMatch,
- X_GetImage, -1, xerrorhandler, (ClientData) tkwin);
+ X_GetImage, -1, xerrorhandler, tkwin);
#endif
/*
@@ -888,7 +883,7 @@ CanvasPsWindow(
*/
ximage = XGetImage(Tk_Display(tkwin), Tk_WindowId(tkwin), 0, 0,
- (unsigned int)width, (unsigned int)height, AllPlanes, ZPixmap);
+ (unsigned) width, (unsigned) height, AllPlanes, ZPixmap);
#ifdef X_GetImage
Tk_DeleteErrorHandler(handle);
@@ -898,8 +893,8 @@ CanvasPsWindow(
return TCL_OK;
}
- result = TkPostscriptImage(interp, tkwin,
- ((TkCanvas *)canvas)->psInfo, ximage, 0, 0, width, height);
+ result = TkPostscriptImage(interp, tkwin, Canvas(canvas)->psInfo, ximage,
+ 0, 0, width, height);
XDestroyImage(ximage);
return result;
@@ -1000,7 +995,7 @@ WinItemStructureProc(
ClientData clientData, /* Pointer to record describing window item. */
XEvent *eventPtr) /* Describes what just happened. */
{
- WindowItem *winItemPtr = (WindowItem *) clientData;
+ WindowItem *winItemPtr = clientData;
if (eventPtr->type == DestroyNotify) {
winItemPtr->tkwin = NULL;
@@ -1030,7 +1025,7 @@ WinItemRequestProc(
ClientData clientData, /* Pointer to record for window item. */
Tk_Window tkwin) /* Window that changed its desired size. */
{
- WindowItem *winItemPtr = (WindowItem *) clientData;
+ WindowItem *winItemPtr = clientData;
ComputeWindowBbox(winItemPtr->canvas, winItemPtr);
@@ -1067,11 +1062,11 @@ WinItemLostSlaveProc(
* was stolen away. */
Tk_Window tkwin) /* Tk's handle for the slave window. */
{
- WindowItem *winItemPtr = (WindowItem *) clientData;
+ WindowItem *winItemPtr = clientData;
Tk_Window canvasTkwin = Tk_CanvasTkwin(winItemPtr->canvas);
Tk_DeleteEventHandler(winItemPtr->tkwin, StructureNotifyMask,
- WinItemStructureProc, (ClientData) winItemPtr);
+ WinItemStructureProc, winItemPtr);
if (canvasTkwin != Tk_Parent(winItemPtr->tkwin)) {
Tk_UnmaintainGeometry(winItemPtr->tkwin, canvasTkwin);
}
diff --git a/generic/tkCanvas.c b/generic/tkCanvas.c
index 14fe1ab..14d8261 100644
--- a/generic/tkCanvas.c
+++ b/generic/tkCanvas.c
@@ -75,7 +75,7 @@ typedef struct TagSearch {
* return NULL. */
int type; /* Search type (see #defs below) */
int id; /* Item id for searches by id */
- char *string; /* Tag expression string */
+ const char *string; /* Tag expression string */
int stringIndex; /* Current position in string scan */
int stringLength; /* Length of tag expression string */
char *rewritebuffer; /* Tag string (after removing escapes) */
@@ -100,112 +100,109 @@ typedef struct TagSearch {
* Custom option for handling "-state" and "-offset"
*/
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc,
- (ClientData) NULL /* only "normal" and "disabled" */
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc,
+ NULL /* Only "normal" and "disabled". */
};
-static Tk_CustomOption offsetOption = {
- (Tk_OptionParseProc *) TkOffsetParseProc,
- TkOffsetPrintProc,
- (ClientData) TK_OFFSET_RELATIVE
+static const Tk_CustomOption offsetOption = {
+ TkOffsetParseProc, TkOffsetPrintProc, INT2PTR(TK_OFFSET_RELATIVE)
};
/*
* Information used for argv parsing.
*/
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_BORDER, "-background", "background", "Background",
DEF_CANVAS_BG_COLOR, Tk_Offset(TkCanvas, bgBorder),
- TK_CONFIG_COLOR_ONLY},
+ TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_BORDER, "-background", "background", "Background",
DEF_CANVAS_BG_MONO, Tk_Offset(TkCanvas, bgBorder),
- TK_CONFIG_MONO_ONLY},
- {TK_CONFIG_SYNONYM, "-bd", "borderWidth", NULL, NULL, 0, 0},
- {TK_CONFIG_SYNONYM, "-bg", "background", NULL, NULL, 0, 0},
+ TK_CONFIG_MONO_ONLY, NULL},
+ {TK_CONFIG_SYNONYM, "-bd", "borderWidth", NULL, NULL, 0, 0, NULL},
+ {TK_CONFIG_SYNONYM, "-bg", "background", NULL, NULL, 0, 0, NULL},
{TK_CONFIG_PIXELS, "-borderwidth", "borderWidth", "BorderWidth",
- DEF_CANVAS_BORDER_WIDTH, Tk_Offset(TkCanvas, borderWidth), 0},
+ DEF_CANVAS_BORDER_WIDTH, Tk_Offset(TkCanvas, borderWidth), 0, NULL},
{TK_CONFIG_DOUBLE, "-closeenough", "closeEnough", "CloseEnough",
- DEF_CANVAS_CLOSE_ENOUGH, Tk_Offset(TkCanvas, closeEnough), 0},
+ DEF_CANVAS_CLOSE_ENOUGH, Tk_Offset(TkCanvas, closeEnough), 0, NULL},
{TK_CONFIG_BOOLEAN, "-confine", "confine", "Confine",
- DEF_CANVAS_CONFINE, Tk_Offset(TkCanvas, confine), 0},
+ DEF_CANVAS_CONFINE, Tk_Offset(TkCanvas, confine), 0, NULL},
{TK_CONFIG_ACTIVE_CURSOR, "-cursor", "cursor", "Cursor",
- DEF_CANVAS_CURSOR, Tk_Offset(TkCanvas, cursor), TK_CONFIG_NULL_OK},
+ DEF_CANVAS_CURSOR, Tk_Offset(TkCanvas, cursor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_PIXELS, "-height", "height", "Height",
- DEF_CANVAS_HEIGHT, Tk_Offset(TkCanvas, height), 0},
+ DEF_CANVAS_HEIGHT, Tk_Offset(TkCanvas, height), 0, NULL},
{TK_CONFIG_COLOR, "-highlightbackground", "highlightBackground",
"HighlightBackground", DEF_CANVAS_HIGHLIGHT_BG,
- Tk_Offset(TkCanvas, highlightBgColorPtr), 0},
+ Tk_Offset(TkCanvas, highlightBgColorPtr), 0, NULL},
{TK_CONFIG_COLOR, "-highlightcolor", "highlightColor", "HighlightColor",
- DEF_CANVAS_HIGHLIGHT, Tk_Offset(TkCanvas, highlightColorPtr), 0},
+ DEF_CANVAS_HIGHLIGHT, Tk_Offset(TkCanvas, highlightColorPtr), 0, NULL},
{TK_CONFIG_PIXELS, "-highlightthickness", "highlightThickness",
"HighlightThickness",
- DEF_CANVAS_HIGHLIGHT_WIDTH, Tk_Offset(TkCanvas, highlightWidth), 0},
+ DEF_CANVAS_HIGHLIGHT_WIDTH, Tk_Offset(TkCanvas, highlightWidth), 0, NULL},
{TK_CONFIG_BORDER, "-insertbackground", "insertBackground", "Foreground",
- DEF_CANVAS_INSERT_BG, Tk_Offset(TkCanvas, textInfo.insertBorder), 0},
+ DEF_CANVAS_INSERT_BG, Tk_Offset(TkCanvas, textInfo.insertBorder), 0, NULL},
{TK_CONFIG_PIXELS, "-insertborderwidth", "insertBorderWidth", "BorderWidth",
DEF_CANVAS_INSERT_BD_COLOR,
- Tk_Offset(TkCanvas, textInfo.insertBorderWidth), TK_CONFIG_COLOR_ONLY},
+ Tk_Offset(TkCanvas, textInfo.insertBorderWidth), TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_PIXELS, "-insertborderwidth", "insertBorderWidth", "BorderWidth",
DEF_CANVAS_INSERT_BD_MONO,
- Tk_Offset(TkCanvas, textInfo.insertBorderWidth), TK_CONFIG_MONO_ONLY},
+ Tk_Offset(TkCanvas, textInfo.insertBorderWidth), TK_CONFIG_MONO_ONLY, NULL},
{TK_CONFIG_INT, "-insertofftime", "insertOffTime", "OffTime",
- DEF_CANVAS_INSERT_OFF_TIME, Tk_Offset(TkCanvas, insertOffTime), 0},
+ DEF_CANVAS_INSERT_OFF_TIME, Tk_Offset(TkCanvas, insertOffTime), 0, NULL},
{TK_CONFIG_INT, "-insertontime", "insertOnTime", "OnTime",
- DEF_CANVAS_INSERT_ON_TIME, Tk_Offset(TkCanvas, insertOnTime), 0},
+ DEF_CANVAS_INSERT_ON_TIME, Tk_Offset(TkCanvas, insertOnTime), 0, NULL},
{TK_CONFIG_PIXELS, "-insertwidth", "insertWidth", "InsertWidth",
- DEF_CANVAS_INSERT_WIDTH, Tk_Offset(TkCanvas, textInfo.insertWidth), 0},
+ DEF_CANVAS_INSERT_WIDTH, Tk_Offset(TkCanvas, textInfo.insertWidth), 0, NULL},
{TK_CONFIG_CUSTOM, "-offset", "offset", "Offset", "0,0",
Tk_Offset(TkCanvas, tsoffset),TK_CONFIG_DONT_SET_DEFAULT,
&offsetOption},
{TK_CONFIG_RELIEF, "-relief", "relief", "Relief",
- DEF_CANVAS_RELIEF, Tk_Offset(TkCanvas, relief), 0},
+ DEF_CANVAS_RELIEF, Tk_Offset(TkCanvas, relief), 0, NULL},
{TK_CONFIG_STRING, "-scrollregion", "scrollRegion", "ScrollRegion",
DEF_CANVAS_SCROLL_REGION, Tk_Offset(TkCanvas, regionString),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BORDER, "-selectbackground", "selectBackground", "Foreground",
DEF_CANVAS_SELECT_COLOR, Tk_Offset(TkCanvas, textInfo.selBorder),
- TK_CONFIG_COLOR_ONLY},
+ TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_BORDER, "-selectbackground", "selectBackground", "Foreground",
DEF_CANVAS_SELECT_MONO, Tk_Offset(TkCanvas, textInfo.selBorder),
- TK_CONFIG_MONO_ONLY},
+ TK_CONFIG_MONO_ONLY, NULL},
{TK_CONFIG_PIXELS, "-selectborderwidth", "selectBorderWidth", "BorderWidth",
DEF_CANVAS_SELECT_BD_COLOR,
- Tk_Offset(TkCanvas, textInfo.selBorderWidth), TK_CONFIG_COLOR_ONLY},
+ Tk_Offset(TkCanvas, textInfo.selBorderWidth), TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_PIXELS, "-selectborderwidth", "selectBorderWidth", "BorderWidth",
DEF_CANVAS_SELECT_BD_MONO, Tk_Offset(TkCanvas, textInfo.selBorderWidth),
- TK_CONFIG_MONO_ONLY},
+ TK_CONFIG_MONO_ONLY, NULL},
{TK_CONFIG_COLOR, "-selectforeground", "selectForeground", "Background",
DEF_CANVAS_SELECT_FG_COLOR, Tk_Offset(TkCanvas, textInfo.selFgColorPtr),
- TK_CONFIG_COLOR_ONLY|TK_CONFIG_NULL_OK},
+ TK_CONFIG_COLOR_ONLY|TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-selectforeground", "selectForeground", "Background",
DEF_CANVAS_SELECT_FG_MONO, Tk_Offset(TkCanvas, textInfo.selFgColorPtr),
- TK_CONFIG_MONO_ONLY|TK_CONFIG_NULL_OK},
+ TK_CONFIG_MONO_ONLY|TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-state", "state", "State",
"normal", Tk_Offset(TkCanvas, canvas_state), TK_CONFIG_DONT_SET_DEFAULT,
&stateOption},
{TK_CONFIG_STRING, "-takefocus", "takeFocus", "TakeFocus",
DEF_CANVAS_TAKE_FOCUS, Tk_Offset(TkCanvas, takeFocus),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_PIXELS, "-width", "width", "Width",
- DEF_CANVAS_WIDTH, Tk_Offset(TkCanvas, width), 0},
+ DEF_CANVAS_WIDTH, Tk_Offset(TkCanvas, width), 0, NULL},
{TK_CONFIG_STRING, "-xscrollcommand", "xScrollCommand", "ScrollCommand",
DEF_CANVAS_X_SCROLL_CMD, Tk_Offset(TkCanvas, xScrollCmd),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_PIXELS, "-xscrollincrement", "xScrollIncrement",
"ScrollIncrement",
DEF_CANVAS_X_SCROLL_INCREMENT, Tk_Offset(TkCanvas, xScrollIncrement),
- 0},
+ 0, NULL},
{TK_CONFIG_STRING, "-yscrollcommand", "yScrollCommand", "ScrollCommand",
DEF_CANVAS_Y_SCROLL_CMD, Tk_Offset(TkCanvas, yScrollCmd),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_PIXELS, "-yscrollincrement", "yScrollIncrement",
"ScrollIncrement",
DEF_CANVAS_Y_SCROLL_INCREMENT, Tk_Offset(TkCanvas, yScrollIncrement),
- 0},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ 0, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -213,8 +210,9 @@ static Tk_ConfigSpec configSpecs[] = {
* protected by typeListMutex.
*/
-static Tk_ItemType *typeList = NULL; /* NULL means initialization hasn't
- * been done yet. */
+static Tk_ItemType *typeList = NULL;
+ /* NULL means initialization hasn't been done
+ * yet. */
TCL_DECLARE_MUTEX(typeListMutex)
#ifndef USE_OLD_TAG_SEARCH
@@ -264,32 +262,31 @@ static void CanvasSetOrigin(TkCanvas *canvasPtr,
static void CanvasUpdateScrollbars(TkCanvas *canvasPtr);
static int CanvasWidgetCmd(ClientData clientData,
Tcl_Interp *interp, int argc,
- Tcl_Obj *CONST *argv);
-static void CanvasWorldChanged(
- ClientData instanceData);
+ Tcl_Obj *const *argv);
+static void CanvasWorldChanged(ClientData instanceData);
static int ConfigureCanvas(Tcl_Interp *interp,
TkCanvas *canvasPtr, int argc,
- Tcl_Obj *CONST *argv, int flags);
+ Tcl_Obj *const *argv, int flags);
static void DestroyCanvas(char *memPtr);
static void DisplayCanvas(ClientData clientData);
static void DoItem(Tcl_Interp *interp,
Tk_Item *itemPtr, Tk_Uid tag);
-static void EventuallyRedrawItem(Tk_Canvas canvas,
+static void EventuallyRedrawItem(TkCanvas *canvasPtr,
Tk_Item *itemPtr);
#ifdef USE_OLD_TAG_SEARCH
static int FindItems(Tcl_Interp *interp, TkCanvas *canvasPtr,
- int argc, Tcl_Obj *CONST *argv,
+ int argc, Tcl_Obj *const *argv,
Tcl_Obj *newTagObj, int first);
#else /* USE_OLD_TAG_SEARCH */
static int FindItems(Tcl_Interp *interp, TkCanvas *canvasPtr,
- int argc, Tcl_Obj *CONST *argv,
+ int argc, Tcl_Obj *const *argv,
Tcl_Obj *newTagObj, int first,
TagSearch **searchPtrPtr);
#endif /* USE_OLD_TAG_SEARCH */
static int FindArea(Tcl_Interp *interp, TkCanvas *canvasPtr,
- Tcl_Obj *CONST *argv, Tk_Uid uid, int enclosed);
+ Tcl_Obj *const *argv, Tk_Uid uid, int enclosed);
static double GridAlign(double coord, double spacing);
-static CONST char** TkGetStringsFromObjs(int argc, Tcl_Obj *CONST *objv);
+static const char** TkGetStringsFromObjs(int argc, Tcl_Obj *const *objv);
static void InitCanvas(void);
#ifdef USE_OLD_TAG_SEARCH
static Tk_Item * NextItem(TagSearch *searchPtr);
@@ -323,9 +320,11 @@ static Tk_Item * TagSearchNext(TagSearch *searchPtr);
* that can be invoked from generic window code.
*/
-static Tk_ClassProcs canvasClass = {
+static const Tk_ClassProcs canvasClass = {
sizeof(Tk_ClassProcs), /* size */
CanvasWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
/*
@@ -338,6 +337,10 @@ static Tk_ClassProcs canvasClass = {
#define FOR_EVERY_CANVAS_ITEM_MATCHING(objPtr,searchPtrPtr,errorExitClause) \
for ((itemPtr) = StartTagSearch(canvasPtr, (objPtr), &search); \
(itemPtr) != NULL; (itemPtr) = NextItem(&search))
+#define FIND_ITEMS(objPtr, n) \
+ FindItems(interp, canvasPtr, objc, objv, (objPtr), (n))
+#define RELINK_ITEMS(objPtr, itemPtr) \
+ RelinkItems(canvasPtr, (objPtr), (itemPtr))
#else /* USE_OLD_TAG_SEARCH */
#define FIRST_CANVAS_ITEM_MATCHING(objPtr,searchPtrPtr,errorExitClause) \
if ((result=TagSearchScan(canvasPtr,(objPtr),(searchPtrPtr))) != TCL_OK){ \
@@ -350,8 +353,266 @@ static Tk_ClassProcs canvasClass = {
} \
for (itemPtr = TagSearchFirst(*(searchPtrPtr)); \
itemPtr != NULL; itemPtr = TagSearchNext(*(searchPtrPtr)))
+#define FIND_ITEMS(objPtr, n) \
+ FindItems(interp, canvasPtr, objc, objv, (objPtr), (n), &searchPtr)
+#define RELINK_ITEMS(objPtr, itemPtr) \
+ result = RelinkItems(canvasPtr, (objPtr), (itemPtr), &searchPtr)
#endif /* USE_OLD_TAG_SEARCH */
+
+/*
+ * ----------------------------------------------------------------------
+ *
+ * AlwaysRedraw, ItemConfigure, ItemCoords, etc. --
+ *
+ * Helper functions that make access to canvas item functions simpler.
+ * Note that these are all inline functions.
+ *
+ * ----------------------------------------------------------------------
+ */
+
+static inline int
+AlwaysRedraw(
+ Tk_Item *itemPtr)
+{
+ return itemPtr->typePtr->alwaysRedraw & 1;
+}
+
+static inline int
+ItemConfigure(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ int objc,
+ Tcl_Obj *const objv[])
+{
+ Tcl_Interp *interp = canvasPtr->interp;
+ int result;
+
+ if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
+ result = itemPtr->typePtr->configProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objc, objv, TK_CONFIG_ARGV_ONLY);
+ } else {
+ const char **args = TkGetStringsFromObjs(objc, objv);
+
+ result = itemPtr->typePtr->configProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objc, (Tcl_Obj **) args, TK_CONFIG_ARGV_ONLY);
+ if (args != NULL) {
+ ckfree(args);
+ }
+ }
+ return result;
+}
+
+static inline int
+ItemConfigInfo(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ Tcl_Obj *fieldName)
+{
+ return Tk_ConfigureInfo(canvasPtr->interp, canvasPtr->tkwin,
+ itemPtr->typePtr->configSpecs, (char *) itemPtr,
+ (fieldName ? Tcl_GetString(fieldName) : NULL), 0);
+}
+
+static inline int
+ItemConfigValue(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ Tcl_Obj *fieldName)
+{
+ return Tk_ConfigureValue(canvasPtr->interp, canvasPtr->tkwin,
+ itemPtr->typePtr->configSpecs, (char *) itemPtr,
+ Tcl_GetString(fieldName), 0);
+}
+
+static inline int
+ItemCoords(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ int objc,
+ Tcl_Obj *const objv[])
+{
+ Tcl_Interp *interp = canvasPtr->interp;
+ int result;
+
+ if (itemPtr->typePtr->coordProc == NULL) {
+ result = TCL_OK;
+ } else if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
+ result = itemPtr->typePtr->coordProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objc, objv);
+ } else {
+ const char **args = TkGetStringsFromObjs(objc, objv);
+
+ result = itemPtr->typePtr->coordProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objc, (Tcl_Obj **) args);
+ if (args != NULL) {
+ ckfree(args);
+ }
+ }
+ return result;
+}
+
+static inline int
+ItemCreate(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr, /* Warning: incomplete! typePtr field must be
+ * set by this point. */
+ int objc,
+ Tcl_Obj *const objv[])
+{
+ Tcl_Interp *interp = canvasPtr->interp;
+ int result;
+
+ if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
+ result = itemPtr->typePtr->createProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objc-3, objv+3);
+ } else {
+ const char **args = TkGetStringsFromObjs(objc-3, objv+3);
+
+ result = itemPtr->typePtr->createProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objc-3, (Tcl_Obj **) args);
+ if (args != NULL) {
+ ckfree(args);
+ }
+ }
+ return result;
+}
+
+static inline void
+ItemCursor(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ int index)
+{
+ itemPtr->typePtr->icursorProc((Tk_Canvas) canvasPtr, itemPtr, index);
+}
+
+static inline void
+ItemDelChars(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ int first,
+ int last)
+{
+ itemPtr->typePtr->dCharsProc((Tk_Canvas) canvasPtr, itemPtr, first, last);
+}
+
+static inline void
+ItemDelete(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr)
+{
+ itemPtr->typePtr->deleteProc((Tk_Canvas) canvasPtr, itemPtr,
+ canvasPtr->display);
+}
+
+static inline void
+ItemDisplay(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ Pixmap pixmap,
+ int screenX1, int screenY1,
+ int width, int height)
+{
+ itemPtr->typePtr->displayProc((Tk_Canvas) canvasPtr, itemPtr,
+ canvasPtr->display, pixmap, screenX1, screenY1, width, height);
+}
+
+static inline int
+ItemIndex(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ Tcl_Obj *objPtr,
+ int *indexPtr)
+{
+ Tcl_Interp *interp = canvasPtr->interp;
+
+ if (itemPtr->typePtr->indexProc == NULL) {
+ return TCL_OK;
+ } else if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
+ return itemPtr->typePtr->indexProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, objPtr, indexPtr);
+ } else {
+ return itemPtr->typePtr->indexProc(interp, (Tk_Canvas) canvasPtr,
+ itemPtr, (Tcl_Obj *) Tcl_GetString(objPtr), indexPtr);
+ }
+}
+
+static inline void
+ItemInsert(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ int beforeThis,
+ Tcl_Obj *toInsert)
+{
+ if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
+ itemPtr->typePtr->insertProc((Tk_Canvas) canvasPtr, itemPtr,
+ beforeThis, toInsert);
+ } else {
+ itemPtr->typePtr->insertProc((Tk_Canvas) canvasPtr, itemPtr,
+ beforeThis, (Tcl_Obj *) Tcl_GetString(toInsert));
+ }
+}
+
+static inline int
+ItemOverlap(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ double rect[])
+{
+ return itemPtr->typePtr->areaProc((Tk_Canvas) canvasPtr, itemPtr, rect);
+}
+
+static inline double
+ItemPoint(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ double coords[],
+ double halo)
+{
+ double dist;
+ dist = itemPtr->typePtr->pointProc((Tk_Canvas) canvasPtr, itemPtr,
+ coords) - halo;
+ return (dist < 0.0) ? 0.0 : dist;
+}
+
+static inline void
+ItemScale(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ double xOrigin, double yOrigin,
+ double xScale, double yScale)
+{
+ itemPtr->typePtr->scaleProc((Tk_Canvas) canvasPtr, itemPtr,
+ xOrigin, yOrigin, xScale, yScale);
+}
+
+static inline int
+ItemSelection(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ int offset,
+ char *buffer,
+ int maxBytes)
+{
+ if (itemPtr == NULL || itemPtr->typePtr->selectionProc == NULL) {
+ return -1;
+ }
+
+ return itemPtr->typePtr->selectionProc((Tk_Canvas) canvasPtr, itemPtr,
+ offset, buffer, maxBytes);
+}
+
+static inline void
+ItemTranslate(
+ TkCanvas *canvasPtr,
+ Tk_Item *itemPtr,
+ double xDelta,
+ double yDelta)
+{
+ itemPtr->typePtr->translateProc((Tk_Canvas) canvasPtr, itemPtr,
+ xDelta, yDelta);
+}
/*
*--------------------------------------------------------------
@@ -375,9 +636,9 @@ Tk_CanvasObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- Tcl_Obj *CONST argv[]) /* Argument objects. */
+ Tcl_Obj *const argv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
TkCanvas *canvasPtr;
Tk_Window newWin;
@@ -386,7 +647,7 @@ Tk_CanvasObjCmd(
}
if (argc < 2) {
- Tcl_WrongNumArgs(interp, 1, argv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, argv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -401,13 +662,13 @@ Tk_CanvasObjCmd(
* pointers).
*/
- canvasPtr = (TkCanvas *) ckalloc(sizeof(TkCanvas));
+ canvasPtr = ckalloc(sizeof(TkCanvas));
canvasPtr->tkwin = newWin;
canvasPtr->display = Tk_Display(newWin);
canvasPtr->interp = interp;
canvasPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(canvasPtr->tkwin), CanvasWidgetCmd,
- (ClientData) canvasPtr, CanvasCmdDeletedProc);
+ Tk_PathName(canvasPtr->tkwin), CanvasWidgetCmd, canvasPtr,
+ CanvasCmdDeletedProc);
canvasPtr->firstItemPtr = NULL;
canvasPtr->lastItemPtr = NULL;
canvasPtr->borderWidth = 0;
@@ -480,21 +741,21 @@ Tk_CanvasObjCmd(
Tcl_InitHashTable(&canvasPtr->idTable, TCL_ONE_WORD_KEYS);
Tk_SetClass(canvasPtr->tkwin, "Canvas");
- Tk_SetClassProcs(canvasPtr->tkwin, &canvasClass, (ClientData) canvasPtr);
+ Tk_SetClassProcs(canvasPtr->tkwin, &canvasClass, canvasPtr);
Tk_CreateEventHandler(canvasPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- CanvasEventProc, (ClientData) canvasPtr);
+ CanvasEventProc, canvasPtr);
Tk_CreateEventHandler(canvasPtr->tkwin, KeyPressMask|KeyReleaseMask
|ButtonPressMask|ButtonReleaseMask|EnterWindowMask
|LeaveWindowMask|PointerMotionMask|VirtualEventMask,
- CanvasBindProc, (ClientData) canvasPtr);
+ CanvasBindProc, canvasPtr);
Tk_CreateSelHandler(canvasPtr->tkwin, XA_PRIMARY, XA_STRING,
- CanvasFetchSelection, (ClientData) canvasPtr, XA_STRING);
+ CanvasFetchSelection, canvasPtr, XA_STRING);
if (ConfigureCanvas(interp, canvasPtr, argc-2, argv+2, 0) != TCL_OK) {
goto error;
}
- Tcl_SetResult(interp, Tk_PathName(canvasPtr->tkwin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(canvasPtr->tkwin));
return TCL_OK;
error:
@@ -525,9 +786,9 @@ CanvasWidgetCmd(
ClientData clientData, /* Information about canvas widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
int c, result;
Tk_Item *itemPtr = NULL; /* Initialization needed only to prevent
* compiler warning. */
@@ -539,15 +800,16 @@ CanvasWidgetCmd(
#endif /* USE_OLD_TAG_SEARCH */
int index;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"addtag", "bbox", "bind", "canvasx",
"canvasy", "cget", "configure", "coords",
"create", "dchars", "delete", "dtag",
"find", "focus", "gettags", "icursor",
- "index", "insert", "itemcget", "itemconfigure",
- "lower", "move", "postscript", "raise",
- "scale", "scan", "select", "type",
- "xview", "yview",
+ "imove", "index", "insert", "itemcget",
+ "itemconfigure",
+ "lower", "move", "moveto", "postscript",
+ "raise", "rchars", "scale", "scan",
+ "select", "type", "xview", "yview",
NULL
};
enum options {
@@ -555,35 +817,32 @@ CanvasWidgetCmd(
CANV_CANVASY, CANV_CGET, CANV_CONFIGURE, CANV_COORDS,
CANV_CREATE, CANV_DCHARS, CANV_DELETE, CANV_DTAG,
CANV_FIND, CANV_FOCUS, CANV_GETTAGS, CANV_ICURSOR,
- CANV_INDEX, CANV_INSERT, CANV_ITEMCGET, CANV_ITEMCONFIGURE,
- CANV_LOWER, CANV_MOVE, CANV_POSTSCRIPT,CANV_RAISE,
- CANV_SCALE, CANV_SCAN, CANV_SELECT, CANV_TYPE,
- CANV_XVIEW, CANV_YVIEW
+ CANV_IMOVE, CANV_INDEX, CANV_INSERT, CANV_ITEMCGET,
+ CANV_ITEMCONFIGURE,
+ CANV_LOWER, CANV_MOVE, CANV_MOVETO, CANV_POSTSCRIPT,
+ CANV_RAISE, CANV_RCHARS, CANV_SCALE, CANV_SCAN,
+ CANV_SELECT, CANV_TYPE, CANV_XVIEW, CANV_YVIEW
};
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
&index) != TCL_OK) {
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) canvasPtr);
+ Tcl_Preserve(canvasPtr);
result = TCL_OK;
switch ((enum options) index) {
case CANV_ADDTAG:
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "tag searchCommand ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "tag searchCommand ?arg ...?");
result = TCL_ERROR;
goto done;
}
-#ifdef USE_OLD_TAG_SEARCH
- result = FindItems(interp, canvasPtr, objc, objv, objv[2], 3);
-#else /* USE_OLD_TAG_SEARCH */
- result = FindItems(interp, canvasPtr, objc, objv, objv[2], 3, &searchPtr);
-#endif /* USE_OLD_TAG_SEARCH */
+ result = FIND_ITEMS(objv[2], 3);
break;
case CANV_BBOX: {
@@ -627,10 +886,13 @@ CanvasWidgetCmd(
}
}
if (gotAny) {
- char buf[TCL_INTEGER_SPACE * 4];
+ Tcl_Obj *resultObjs[4];
- sprintf(buf, "%d %d %d %d", x1, y1, x2, y2);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ resultObjs[0] = Tcl_NewIntObj(x1);
+ resultObjs[1] = Tcl_NewIntObj(y1);
+ resultObjs[2] = Tcl_NewIntObj(x2);
+ resultObjs[3] = Tcl_NewIntObj(y2);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(4, resultObjs));
}
break;
}
@@ -648,7 +910,7 @@ CanvasWidgetCmd(
* tag).
*/
- object = 0;
+ object = NULL;
#ifdef USE_OLD_TAG_SEARCH
if (isdigit(UCHAR(Tcl_GetString(objv[2])[0]))) {
int id;
@@ -661,19 +923,19 @@ CanvasWidgetCmd(
}
entryPtr = Tcl_FindHashEntry(&canvasPtr->idTable, (char *) id);
if (entryPtr != NULL) {
- itemPtr = (Tk_Item *) Tcl_GetHashValue(entryPtr);
- object = (ClientData) itemPtr;
+ itemPtr = Tcl_GetHashValue(entryPtr);
+ object = itemPtr;
}
- if (object == 0) {
+ if (object == NULL) {
Tcl_AppendResult(interp, "item \"", Tcl_GetString(objv[2]),
"\" doesn't exist", NULL);
result = TCL_ERROR;
goto done;
}
} else {
- bindByTag:
- object = (ClientData) Tk_GetUid(Tcl_GetString(objv[2]));
+ bindByTag:
+ object = Tk_GetUid(Tcl_GetString(objv[2]));
}
#else /* USE_OLD_TAG_SEARCH */
result = TagSearchScan(canvasPtr, objv[2], &searchPtr);
@@ -686,8 +948,8 @@ CanvasWidgetCmd(
entryPtr = Tcl_FindHashEntry(&canvasPtr->idTable,
(char *) INT2PTR(searchPtr->id));
if (entryPtr != NULL) {
- itemPtr = (Tk_Item *) Tcl_GetHashValue(entryPtr);
- object = (ClientData) itemPtr;
+ itemPtr = Tcl_GetHashValue(entryPtr);
+ object = itemPtr;
}
if (object == 0) {
@@ -712,7 +974,7 @@ CanvasWidgetCmd(
if (objc == 5) {
int append = 0;
unsigned long mask;
- char* argv4 = Tcl_GetString(objv[4]);
+ const char *argv4 = Tcl_GetString(objv[4]);
if (argv4[0] == 0) {
result = Tk_DeleteBinding(interp, canvasPtr->bindingTable,
@@ -770,20 +1032,18 @@ CanvasWidgetCmd(
object, Tcl_GetString(objv[3]));
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "requested illegal events; ",
- "only key, button, motion, enter, leave, and virtual ",
- "events may be used", NULL);
+ "only key, button, motion, enter, leave, and virtual",
+ " events may be used", NULL);
result = TCL_ERROR;
goto done;
}
} else if (objc == 4) {
- CONST char *command;
+ const char *command;
command = Tk_GetBinding(interp, canvasPtr->bindingTable,
object, Tcl_GetString(objv[3]));
if (command == NULL) {
- CONST char *string;
-
- string = Tcl_GetStringResult(interp);
+ const char *string = Tcl_GetStringResult(interp);
/*
* Ignore missing binding errors. This is a special hack that
@@ -794,11 +1054,10 @@ CanvasWidgetCmd(
if (string[0] != '\0') {
result = TCL_ERROR;
goto done;
- } else {
- Tcl_ResetResult(interp);
}
+ Tcl_ResetResult(interp);
} else {
- Tcl_SetResult(interp, (char *) command, TCL_STATIC);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(command, -1));
}
} else {
Tk_GetAllBindings(interp, canvasPtr->bindingTable, object);
@@ -808,20 +1067,20 @@ CanvasWidgetCmd(
case CANV_CANVASX: {
int x;
double grid;
- char buf[TCL_DOUBLE_SPACE];
if ((objc < 3) || (objc > 4)) {
Tcl_WrongNumArgs(interp, 2, objv, "screenx ?gridspacing?");
result = TCL_ERROR;
goto done;
}
- if (Tk_GetPixelsFromObj(interp, canvasPtr->tkwin, objv[2], &x) != TCL_OK) {
+ if (Tk_GetPixelsFromObj(interp, canvasPtr->tkwin, objv[2],
+ &x) != TCL_OK) {
result = TCL_ERROR;
goto done;
}
if (objc == 4) {
- if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[3],
- &grid) != TCL_OK) {
+ if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[3], &grid) != TCL_OK) {
result = TCL_ERROR;
goto done;
}
@@ -829,21 +1088,20 @@ CanvasWidgetCmd(
grid = 0.0;
}
x += canvasPtr->xOrigin;
- Tcl_PrintDouble(interp, GridAlign((double) x, grid), buf);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewDoubleObj(GridAlign((double)x,grid)));
break;
}
case CANV_CANVASY: {
int y;
double grid;
- char buf[TCL_DOUBLE_SPACE];
if ((objc < 3) || (objc > 4)) {
Tcl_WrongNumArgs(interp, 2, objv, "screeny ?gridspacing?");
result = TCL_ERROR;
goto done;
}
- if (Tk_GetPixelsFromObj(interp, canvasPtr->tkwin, objv[2], &y) != TCL_OK) {
+ if (Tk_GetPixelsFromObj(interp, canvasPtr->tkwin, objv[2],
+ &y) != TCL_OK) {
result = TCL_ERROR;
goto done;
}
@@ -857,8 +1115,7 @@ CanvasWidgetCmd(
grid = 0.0;
}
y += canvasPtr->yOrigin;
- Tcl_PrintDouble(interp, GridAlign((double) y, grid), buf);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewDoubleObj(GridAlign((double)y,grid)));
break;
}
case CANV_CGET:
@@ -891,78 +1148,149 @@ CanvasWidgetCmd(
FIRST_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done);
if (itemPtr != NULL) {
if (objc != 3) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
- }
- if (itemPtr->typePtr->coordProc != NULL) {
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = (*itemPtr->typePtr->coordProc)(interp,
- (Tk_Canvas) canvasPtr, itemPtr, objc-3, objv+3);
- } else {
- CONST char **args = TkGetStringsFromObjs(objc-3, objv+3);
- result = (*itemPtr->typePtr->coordProc)(interp,
- (Tk_Canvas) canvasPtr, itemPtr, objc-3,
- (Tcl_Obj **) args);
- if (args != NULL) {
- ckfree((char *) args);
- }
- }
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
+ result = ItemCoords(canvasPtr, itemPtr, objc-3, objv+3);
if (objc != 3) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
}
break;
+ case CANV_IMOVE: {
+ double ignored;
+ Tcl_Obj *tmpObj;
+
+ if (objc != 6) {
+ Tcl_WrongNumArgs(interp, 2, objv, "tagOrId index x y");
+ result = TCL_ERROR;
+ goto done;
+ }
+ if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[4], &ignored) != TCL_OK
+ || Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[5], &ignored) != TCL_OK) {
+ result = TCL_ERROR;
+ goto done;
+ }
+
+ /*
+ * Make a temporary object here that we can reuse for all the
+ * modifications in the loop.
+ */
+
+ tmpObj = Tcl_NewListObj(2, objv+4);
+
+ FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto doneImove) {
+ int index;
+ int x1,x2,y1,y2;
+ int dontRedraw1,dontRedraw2;
+
+ /*
+ * The TK_MOVABLE_POINTS flag should only be set for types that
+ * support the same semantics of index, dChars and insert methods
+ * as lines and canvases.
+ */
+
+ if (itemPtr == NULL ||
+ !(itemPtr->typePtr->alwaysRedraw & TK_MOVABLE_POINTS)) {
+ continue;
+ }
+
+ result = ItemIndex(canvasPtr, itemPtr, objv[3], &index);
+ if (result != TCL_OK) {
+ break;
+ }
+
+ /*
+ * Redraw both item's old and new areas: it's possible that a
+ * replace could result in a new area larger than the old area.
+ * Except if the dCharsProc or insertProc sets the
+ * TK_ITEM_DONT_REDRAW flag, nothing more needs to be done.
+ */
+
+ x1 = itemPtr->x1; y1 = itemPtr->y1;
+ x2 = itemPtr->x2; y2 = itemPtr->y2;
+
+ itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
+ ItemDelChars(canvasPtr, itemPtr, index, index);
+ dontRedraw1=itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;
+
+ itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
+ ItemInsert(canvasPtr, itemPtr, index, tmpObj);
+ dontRedraw2=itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;
+
+ if (!(dontRedraw1 && dontRedraw2)) {
+ Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
+ x1, y1, x2, y2);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ }
+ itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
+ }
+
+ doneImove:
+ Tcl_DecrRefCount(tmpObj);
+ break;
+ }
case CANV_CREATE: {
Tk_ItemType *typePtr;
Tk_ItemType *matchPtr = NULL;
Tk_Item *itemPtr;
- char buf[TCL_INTEGER_SPACE];
int isNew = 0;
Tcl_HashEntry *entryPtr;
- char *arg;
+ const char *arg;
int length;
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "type coords ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "type coords ?arg ...?");
result = TCL_ERROR;
goto done;
}
arg = Tcl_GetStringFromObj(objv[2], &length);
c = arg[0];
+
+ /*
+ * Lock because the list of types is a global resource that could be
+ * updated by another thread. That's fairly unlikely, but not
+ * impossible.
+ */
+
Tcl_MutexLock(&typeListMutex);
- for (typePtr = typeList; typePtr != NULL; typePtr = typePtr->nextPtr) {
+ for (typePtr = typeList; typePtr != NULL; typePtr = typePtr->nextPtr){
if ((c == typePtr->name[0])
- && (strncmp(arg, typePtr->name, (unsigned)length) == 0)) {
+ && (!strncmp(arg, typePtr->name, (unsigned)length))) {
if (matchPtr != NULL) {
Tcl_MutexUnlock(&typeListMutex);
- badType:
- Tcl_AppendResult(interp,
- "unknown or ambiguous item type \"",arg,"\"",NULL);
- result = TCL_ERROR;
- goto done;
+ goto badType;
}
matchPtr = typePtr;
}
}
+
/*
- * Can unlock now because we no longer look at the fields of
- * the matched item type that are potentially modified by
- * other threads.
+ * Can unlock now because we no longer look at the fields of the
+ * matched item type that are potentially modified by other threads.
*/
+
Tcl_MutexUnlock(&typeListMutex);
if (matchPtr == NULL) {
- goto badType;
+ badType:
+ Tcl_AppendResult(interp,
+ "unknown or ambiguous item type \"", arg, "\"", NULL);
+ result = TCL_ERROR;
+ goto done;
}
if (objc < 4) {
/*
* Allow more specific error return.
*/
- Tcl_WrongNumArgs(interp, 3, objv, "coords ?arg arg ...?");
+
+ Tcl_WrongNumArgs(interp, 3, objv, "coords ?arg ...?");
result = TCL_ERROR;
goto done;
}
+
typePtr = matchPtr;
- itemPtr = (Tk_Item *) ckalloc((unsigned) typePtr->itemSize);
+ itemPtr = ckalloc(typePtr->itemSize);
itemPtr->id = canvasPtr->nextId;
canvasPtr->nextId++;
itemPtr->tagPtr = itemPtr->staticTagSpace;
@@ -971,22 +1299,13 @@ CanvasWidgetCmd(
itemPtr->typePtr = typePtr;
itemPtr->state = TK_STATE_NULL;
itemPtr->redraw_flags = 0;
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = (*typePtr->createProc)(interp, (Tk_Canvas) canvasPtr,
- itemPtr, objc-3, objv+3);
- } else {
- CONST char **args = TkGetStringsFromObjs(objc-3, objv+3);
- result = (*typePtr->createProc)(interp, (Tk_Canvas) canvasPtr,
- itemPtr, objc-3, (Tcl_Obj **) args);
- if (args != NULL) {
- ckfree((char *) args);
- }
- }
- if (result != TCL_OK) {
- ckfree((char *) itemPtr);
+
+ if (ItemCreate(canvasPtr, itemPtr, objc, objv) != TCL_OK) {
+ ckfree(itemPtr);
result = TCL_ERROR;
goto done;
}
+
itemPtr->nextPtr = NULL;
entryPtr = Tcl_CreateHashEntry(&canvasPtr->idTable,
(char *) INT2PTR(itemPtr->id), &isNew);
@@ -1001,10 +1320,9 @@ CanvasWidgetCmd(
}
canvasPtr->lastItemPtr = itemPtr;
itemPtr->redraw_flags |= FORCE_REDRAW;
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
canvasPtr->flags |= REPICK_NEEDED;
- sprintf(buf, "%d", itemPtr->id);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(itemPtr->id));
break;
}
case CANV_DCHARS: {
@@ -1021,28 +1339,12 @@ CanvasWidgetCmd(
|| (itemPtr->typePtr->dCharsProc == NULL)) {
continue;
}
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, (char *) objv[3],
- &first);
- } else {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, Tcl_GetString(objv[3]),
- &first);
- }
+ result = ItemIndex(canvasPtr, itemPtr, objv[3], &first);
if (result != TCL_OK) {
goto done;
}
if (objc == 5) {
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, (char *) objv[4],
- &last);
- } else {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr,
- Tcl_GetString(objv[4]), &last);
- }
+ result = ItemIndex(canvasPtr, itemPtr, objv[4], &last);
if (result != TCL_OK) {
goto done;
}
@@ -1060,12 +1362,11 @@ CanvasWidgetCmd(
x1 = itemPtr->x1; y1 = itemPtr->y1;
x2 = itemPtr->x2; y2 = itemPtr->y2;
itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
- (*itemPtr->typePtr->dCharsProc)((Tk_Canvas) canvasPtr,
- itemPtr, first, last);
+ ItemDelChars(canvasPtr, itemPtr, first, last);
if (!(itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW)) {
Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
x1, y1, x2, y2);
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
}
@@ -1077,15 +1378,13 @@ CanvasWidgetCmd(
for (i = 2; i < objc; i++) {
FOR_EVERY_CANVAS_ITEM_MATCHING(objv[i], &searchPtr, goto done) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
if (canvasPtr->bindingTable != NULL) {
- Tk_DeleteAllBindings(canvasPtr->bindingTable,
- (ClientData) itemPtr);
+ Tk_DeleteAllBindings(canvasPtr->bindingTable, itemPtr);
}
- (*itemPtr->typePtr->deleteProc)((Tk_Canvas) canvasPtr, itemPtr,
- canvasPtr->display);
+ ItemDelete(canvasPtr, itemPtr);
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
entryPtr = Tcl_FindHashEntry(&canvasPtr->idTable,
(char *) INT2PTR(itemPtr->id));
@@ -1105,7 +1404,7 @@ CanvasWidgetCmd(
if (canvasPtr->lastItemPtr == itemPtr) {
canvasPtr->lastItemPtr = itemPtr->prevPtr;
}
- ckfree((char *) itemPtr);
+ ckfree(itemPtr);
if (itemPtr == canvasPtr->currentItemPtr) {
canvasPtr->currentItemPtr = NULL;
canvasPtr->flags |= REPICK_NEEDED;
@@ -1154,16 +1453,11 @@ CanvasWidgetCmd(
}
case CANV_FIND:
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "searchCommand ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "searchCommand ?arg ...?");
result = TCL_ERROR;
goto done;
}
-#ifdef USE_OLD_TAG_SEARCH
- result = FindItems(interp, canvasPtr, objc, objv, NULL, 2);
-#else /* USE_OLD_TAG_SEARCH */
- result = FindItems(interp, canvasPtr, objc, objv, NULL, 2,
- &searchPtr);
-#endif /* USE_OLD_TAG_SEARCH */
+ result = FIND_ITEMS(NULL, 2);
break;
case CANV_FOCUS:
if (objc > 3) {
@@ -1174,15 +1468,12 @@ CanvasWidgetCmd(
itemPtr = canvasPtr->textInfo.focusItemPtr;
if (objc == 2) {
if (itemPtr != NULL) {
- char buf[TCL_INTEGER_SPACE];
-
- sprintf(buf, "%d", itemPtr->id);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(itemPtr->id));
}
goto done;
}
- if ((itemPtr != NULL) && (canvasPtr->textInfo.gotFocus)) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ if (canvasPtr->textInfo.gotFocus) {
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
if (Tcl_GetString(objv[2])[0] == 0) {
canvasPtr->textInfo.focusItemPtr = NULL;
@@ -1198,7 +1489,7 @@ CanvasWidgetCmd(
}
canvasPtr->textInfo.focusItemPtr = itemPtr;
if (canvasPtr->textInfo.gotFocus) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
break;
case CANV_GETTAGS:
@@ -1228,30 +1519,20 @@ CanvasWidgetCmd(
|| (itemPtr->typePtr->icursorProc == NULL)) {
goto done;
}
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, (char *) objv[3],
- &index);
- } else {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, Tcl_GetString(objv[3]),
- &index);
- }
+ result = ItemIndex(canvasPtr, itemPtr, objv[3], &index);
if (result != TCL_OK) {
goto done;
}
- (*itemPtr->typePtr->icursorProc)((Tk_Canvas) canvasPtr, itemPtr,
- index);
+ ItemCursor(canvasPtr, itemPtr, index);
if ((itemPtr == canvasPtr->textInfo.focusItemPtr)
&& (canvasPtr->textInfo.cursorOn)) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
}
break;
}
case CANV_INDEX: {
int index;
- char buf[TCL_INTEGER_SPACE];
if (objc != 4) {
Tcl_WrongNumArgs(interp, 2, objv, "tagOrId string");
@@ -1269,18 +1550,11 @@ CanvasWidgetCmd(
result = TCL_ERROR;
goto done;
}
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = itemPtr->typePtr->indexProc(interp, (Tk_Canvas) canvasPtr,
- itemPtr, (char *) objv[3], &index);
- } else {
- result = itemPtr->typePtr->indexProc(interp, (Tk_Canvas) canvasPtr,
- itemPtr, Tcl_GetString(objv[3]), &index);
- }
+ result = ItemIndex(canvasPtr, itemPtr, objv[3], &index);
if (result != TCL_OK) {
goto done;
}
- sprintf(buf, "%d", index);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(index));
break;
}
case CANV_INSERT: {
@@ -1297,15 +1571,7 @@ CanvasWidgetCmd(
|| (itemPtr->typePtr->insertProc == NULL)) {
continue;
}
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, (char *) objv[3],
- &beforeThis);
- } else {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, Tcl_GetString(objv[3]),
- &beforeThis);
- }
+ result = ItemIndex(canvasPtr, itemPtr, objv[3], &beforeThis);
if (result != TCL_OK) {
goto done;
}
@@ -1320,17 +1586,11 @@ CanvasWidgetCmd(
x1 = itemPtr->x1; y1 = itemPtr->y1;
x2 = itemPtr->x2; y2 = itemPtr->y2;
itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- (*itemPtr->typePtr->insertProc)((Tk_Canvas) canvasPtr,
- itemPtr, beforeThis, (char *) objv[4]);
- } else {
- (*itemPtr->typePtr->insertProc)((Tk_Canvas) canvasPtr,
- itemPtr, beforeThis, Tcl_GetString(objv[4]));
- }
+ ItemInsert(canvasPtr, itemPtr, beforeThis, objv[4]);
if (!(itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW)) {
Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
x1, y1, x2, y2);
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
}
@@ -1344,42 +1604,24 @@ CanvasWidgetCmd(
}
FIRST_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done);
if (itemPtr != NULL) {
- result = Tk_ConfigureValue(canvasPtr->interp, canvasPtr->tkwin,
- itemPtr->typePtr->configSpecs, (char *) itemPtr,
- Tcl_GetString(objv[3]), 0);
+ result = ItemConfigValue(canvasPtr, itemPtr, objv[3]);
}
break;
case CANV_ITEMCONFIGURE:
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "tagOrId ?option value ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "tagOrId ?-option value ...?");
result = TCL_ERROR;
goto done;
}
FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
if (objc == 3) {
- result = Tk_ConfigureInfo(canvasPtr->interp, canvasPtr->tkwin,
- itemPtr->typePtr->configSpecs, (char *) itemPtr,
- NULL, 0);
+ result = ItemConfigInfo(canvasPtr, itemPtr, NULL);
} else if (objc == 4) {
- result = Tk_ConfigureInfo(canvasPtr->interp, canvasPtr->tkwin,
- itemPtr->typePtr->configSpecs, (char *) itemPtr,
- Tcl_GetString(objv[3]), 0);
+ result = ItemConfigInfo(canvasPtr, itemPtr, objv[3]);
} else {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = (*itemPtr->typePtr->configProc)(interp,
- (Tk_Canvas) canvasPtr, itemPtr, objc-3, objv+3,
- TK_CONFIG_ARGV_ONLY);
- } else {
- CONST char **args = TkGetStringsFromObjs(objc-3, objv+3);
- result = (*itemPtr->typePtr->configProc)(interp,
- (Tk_Canvas) canvasPtr, itemPtr, objc-3,
- (Tcl_Obj **) args, TK_CONFIG_ARGV_ONLY);
- if (args != NULL) {
- ckfree((char *) args);
- }
- }
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ result = ItemConfigure(canvasPtr, itemPtr, objc-3, objv+3);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
canvasPtr->flags |= REPICK_NEEDED;
}
if ((result != TCL_OK) || (objc < 5)) {
@@ -1412,11 +1654,7 @@ CanvasWidgetCmd(
}
itemPtr = itemPtr->prevPtr;
}
-#ifdef USE_OLD_TAG_SEARCH
- RelinkItems(canvasPtr, objv[2], itemPtr);
-#else /* USE_OLD_TAG_SEARCH */
- result = RelinkItems(canvasPtr, objv[2], itemPtr, &searchPtr);
-#endif /* USE_OLD_TAG_SEARCH */
+ RELINK_ITEMS(objv[2], itemPtr);
break;
}
case CANV_MOVE: {
@@ -1434,20 +1672,82 @@ CanvasWidgetCmd(
goto done;
}
FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
- (void) (*itemPtr->typePtr->translateProc)((Tk_Canvas) canvasPtr,
- itemPtr, xAmount, yAmount);
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ ItemTranslate(canvasPtr, itemPtr, xAmount, yAmount);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
canvasPtr->flags |= REPICK_NEEDED;
}
break;
}
+ case CANV_MOVETO: {
+ int xBlank, yBlank;
+ double xAmount, yAmount;
+ double oldX = 0, oldY = 0, newX, newY;
+
+ if (objc != 5) {
+ Tcl_WrongNumArgs(interp, 2, objv, "tagOrId x y");
+ result = TCL_ERROR;
+ goto done;
+ }
+
+ xBlank = 0;
+ if (Tcl_GetString(objv[3])[0] == '\0') {
+ xBlank = 1;
+ } else if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[3], &newX) != TCL_OK) {
+ result = TCL_ERROR;
+ goto done;
+ }
+
+ yBlank = 0;
+ if (Tcl_GetString(objv[4])[0] == '\0') {
+ yBlank = 1;
+ } else if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[4], &newY) != TCL_OK) {
+ result = TCL_ERROR;
+ goto done;
+ }
+
+ FIRST_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done);
+ if (itemPtr != NULL) {
+ oldX = itemPtr->x1;
+ oldY = itemPtr->y1;
+
+ /*
+ * Calculate the displacement.
+ */
+
+ if (xBlank) {
+ xAmount = 0;
+ } else {
+ xAmount = newX - oldX;
+ }
+
+ if (yBlank) {
+ yAmount = 0;
+ } else {
+ yAmount = newY - oldY;
+ }
+
+ /*
+ * Move the object(s).
+ */
+
+ FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ ItemTranslate(canvasPtr, itemPtr, xAmount, yAmount);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ canvasPtr->flags |= REPICK_NEEDED;
+ }
+ }
+ break;
+ }
case CANV_POSTSCRIPT: {
- CONST char **args = TkGetStringsFromObjs(objc, objv);
+ const char **args = TkGetStringsFromObjs(objc, objv);
result = TkCanvPostscriptCmd(canvasPtr, interp, objc, args);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
break;
}
@@ -1478,18 +1778,62 @@ CanvasWidgetCmd(
goto done;
}
}
-#ifdef USE_OLD_TAG_SEARCH
- RelinkItems(canvasPtr, objv[2], prevPtr);
-#else /* USE_OLD_TAG_SEARCH */
- result = RelinkItems(canvasPtr, objv[2], prevPtr, &searchPtr);
-#endif /* USE_OLD_TAG_SEARCH */
+ RELINK_ITEMS(objv[2], prevPtr);
+ break;
+ }
+ case CANV_RCHARS: {
+ int first, last;
+ int x1,x2,y1,y2;
+
+ if (objc != 6) {
+ Tcl_WrongNumArgs(interp, 2, objv, "tagOrId first last string");
+ result = TCL_ERROR;
+ goto done;
+ }
+ FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
+ if ((itemPtr->typePtr->indexProc == NULL)
+ || (itemPtr->typePtr->dCharsProc == NULL)
+ || (itemPtr->typePtr->insertProc == NULL)) {
+ continue;
+ }
+ result = ItemIndex(canvasPtr, itemPtr, objv[3], &first);
+ if (result != TCL_OK) {
+ goto done;
+ }
+ result = ItemIndex(canvasPtr, itemPtr, objv[4], &last);
+ if (result != TCL_OK) {
+ goto done;
+ }
+
+ /*
+ * Redraw both item's old and new areas: it's possible that a
+ * replace could result in a new area larger than the old area.
+ * Except if the dCharsProc or insertProc sets the
+ * TK_ITEM_DONT_REDRAW flag, nothing more needs to be done.
+ */
+
+ x1 = itemPtr->x1; y1 = itemPtr->y1;
+ x2 = itemPtr->x2; y2 = itemPtr->y2;
+ itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
+
+ ItemDelChars(canvasPtr, itemPtr, first, last);
+ ItemInsert(canvasPtr, itemPtr, first, objv[5]);
+
+ if (!(itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW)) {
+ Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
+ x1, y1, x2, y2);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ }
+ itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
+ }
break;
}
case CANV_SCALE: {
double xOrigin, yOrigin, xScale, yScale;
if (objc != 7) {
- Tcl_WrongNumArgs(interp, 2, objv, "tagOrId xOrigin yOrigin xScale yScale");
+ Tcl_WrongNumArgs(interp, 2, objv,
+ "tagOrId xOrigin yOrigin xScale yScale");
result = TCL_ERROR;
goto done;
}
@@ -1497,8 +1841,8 @@ CanvasWidgetCmd(
objv[3], &xOrigin) != TCL_OK)
|| (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
objv[4], &yOrigin) != TCL_OK)
- || (Tcl_GetDoubleFromObj(interp, objv[5], &xScale) != TCL_OK)
- || (Tcl_GetDoubleFromObj(interp, objv[6], &yScale) != TCL_OK)) {
+ || (Tcl_GetDoubleFromObj(interp, objv[5], &xScale)!=TCL_OK)
+ || (Tcl_GetDoubleFromObj(interp, objv[6], &yScale)!=TCL_OK)) {
result = TCL_ERROR;
goto done;
}
@@ -1508,17 +1852,16 @@ CanvasWidgetCmd(
goto done;
}
FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
- (void) (*itemPtr->typePtr->scaleProc)((Tk_Canvas) canvasPtr,
- itemPtr, xOrigin, yOrigin, xScale, yScale);
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
+ ItemScale(canvasPtr, itemPtr, xOrigin, yOrigin, xScale, yScale);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
canvasPtr->flags |= REPICK_NEEDED;
}
break;
}
case CANV_SCAN: {
int x, y, gain = 10;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"mark", "dragto", NULL
};
@@ -1562,7 +1905,7 @@ CanvasWidgetCmd(
}
case CANV_SELECT: {
int index, optionindex;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"adjust", "clear", "from", "item", "to", NULL
};
enum options {
@@ -1590,15 +1933,7 @@ CanvasWidgetCmd(
}
}
if (objc == 5) {
- if (itemPtr->typePtr->alwaysRedraw & TK_CONFIG_OBJS) {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, (char *) objv[4],
- &index);
- } else {
- result = itemPtr->typePtr->indexProc(interp,
- (Tk_Canvas) canvasPtr, itemPtr, Tcl_GetString(objv[4]),
- &index);
- }
+ result = ItemIndex(canvasPtr, itemPtr, objv[4], &index);
if (result != TCL_OK) {
goto done;
}
@@ -1633,12 +1968,8 @@ CanvasWidgetCmd(
result = TCL_ERROR;
goto done;
}
- if (canvasPtr->textInfo.selItemPtr != NULL) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr,
- canvasPtr->textInfo.selItemPtr);
- canvasPtr->textInfo.selItemPtr = NULL;
- }
- goto done;
+ EventuallyRedrawItem(canvasPtr, canvasPtr->textInfo.selItemPtr);
+ canvasPtr->textInfo.selItemPtr = NULL;
break;
case CANV_FROM:
if (objc != 5) {
@@ -1679,13 +2010,14 @@ CanvasWidgetCmd(
}
FIRST_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done);
if (itemPtr != NULL) {
- Tcl_SetResult(interp, itemPtr->typePtr->name, TCL_STATIC);
+ Tcl_SetObjResult(interp,
+ Tcl_NewStringObj(itemPtr->typePtr->name, -1));
}
break;
case CANV_XVIEW: {
int count, type;
- int newX = 0; /* Initialization needed only to prevent
- * gcc warnings. */
+ int newX = 0; /* Initialization needed only to prevent gcc
+ * warnings. */
double fraction;
if (objc == 2) {
@@ -1695,10 +2027,11 @@ CanvasWidgetCmd(
- canvasPtr->inset, canvasPtr->scrollX1,
canvasPtr->scrollX2));
} else {
- CONST char **args = TkGetStringsFromObjs(objc, objv);
+ const char **args = TkGetStringsFromObjs(objc, objv);
+
type = Tk_GetScrollInfo(interp, objc, args, &fraction, &count);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
switch (type) {
case TK_SCROLL_ERROR:
@@ -1730,8 +2063,8 @@ CanvasWidgetCmd(
}
case CANV_YVIEW: {
int count, type;
- int newY = 0; /* Initialization needed only to prevent
- * gcc warnings. */
+ int newY = 0; /* Initialization needed only to prevent gcc
+ * warnings. */
double fraction;
if (objc == 2) {
@@ -1741,10 +2074,11 @@ CanvasWidgetCmd(
- canvasPtr->inset,
canvasPtr->scrollY1, canvasPtr->scrollY2));
} else {
- CONST char **args = TkGetStringsFromObjs(objc, objv);
+ const char **args = TkGetStringsFromObjs(objc, objv);
+
type = Tk_GetScrollInfo(interp, objc, args, &fraction, &count);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
switch (type) {
case TK_SCROLL_ERROR:
@@ -1781,7 +2115,7 @@ CanvasWidgetCmd(
#ifndef USE_OLD_TAG_SEARCH
TagSearchDestroy(searchPtr);
#endif /* not USE_OLD_TAG_SEARCH */
- Tcl_Release((ClientData) canvasPtr);
+ Tcl_Release(canvasPtr);
return result;
}
@@ -1820,12 +2154,11 @@ DestroyCanvas(
for (itemPtr = canvasPtr->firstItemPtr; itemPtr != NULL;
itemPtr = canvasPtr->firstItemPtr) {
canvasPtr->firstItemPtr = itemPtr->nextPtr;
- (*itemPtr->typePtr->deleteProc)((Tk_Canvas) canvasPtr, itemPtr,
- canvasPtr->display);
+ ItemDelete(canvasPtr, itemPtr);
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
- ckfree((char *) itemPtr);
+ ckfree(itemPtr);
}
/*
@@ -1851,7 +2184,7 @@ DestroyCanvas(
}
Tk_FreeOptions(configSpecs, (char *) canvasPtr, canvasPtr->display, 0);
canvasPtr->tkwin = NULL;
- ckfree((char *) canvasPtr);
+ ckfree(canvasPtr);
}
/*
@@ -1880,7 +2213,7 @@ ConfigureCanvas(
TkCanvas *canvasPtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in objv. */
- Tcl_Obj *CONST objv[], /* Argument objects. */
+ Tcl_Obj *const objv[], /* Argument objects. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
XGCValues gcValues;
@@ -1888,7 +2221,7 @@ ConfigureCanvas(
Tk_State old_canvas_state=canvasPtr->canvas_state;
if (Tk_ConfigureWidget(interp, canvasPtr->tkwin, configSpecs,
- objc, (CONST char **) objv, (char *) canvasPtr,
+ objc, (const char **) objv, (char *) canvasPtr,
flags|TK_CONFIG_OBJS) != TCL_OK) {
return TCL_ERROR;
}
@@ -1936,7 +2269,7 @@ ConfigureCanvas(
}
}
- /*
+ /*
* Reset the desired dimensions for the window.
*/
@@ -1962,7 +2295,7 @@ ConfigureCanvas(
canvasPtr->scrollY2 = 0;
if (canvasPtr->regionString != NULL) {
int argc2;
- CONST char **argv2;
+ const char **argv2;
if (Tcl_SplitList(canvasPtr->interp, canvasPtr->regionString,
&argc2, &argv2) != TCL_OK) {
@@ -1971,9 +2304,9 @@ ConfigureCanvas(
if (argc2 != 4) {
Tcl_AppendResult(interp, "bad scrollRegion \"",
canvasPtr->regionString, "\"", NULL);
- badRegion:
+ badRegion:
ckfree(canvasPtr->regionString);
- ckfree((char *) argv2);
+ ckfree(argv2);
canvasPtr->regionString = NULL;
return TCL_ERROR;
}
@@ -1987,7 +2320,7 @@ ConfigureCanvas(
argv2[3], &canvasPtr->scrollY2) != TCL_OK)) {
goto badRegion;
}
- ckfree((char *) argv2);
+ ckfree(argv2);
}
flags = canvasPtr->tsoffset.flags;
@@ -2021,7 +2354,7 @@ ConfigureCanvas(
}
/*
- *---------------------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* CanvasWorldChanged --
*
@@ -2037,24 +2370,19 @@ ConfigureCanvas(
* side effect of causing all the items to recompute their geometry and
* to be redisplayed.
*
- *---------------------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
static void
CanvasWorldChanged(
ClientData instanceData) /* Information about widget. */
{
- TkCanvas *canvasPtr;
+ TkCanvas *canvasPtr = instanceData;
Tk_Item *itemPtr;
- int result;
- canvasPtr = (TkCanvas *) instanceData;
itemPtr = canvasPtr->firstItemPtr;
for ( ; itemPtr != NULL; itemPtr = itemPtr->nextPtr) {
- result = (*itemPtr->typePtr->configProc)(canvasPtr->interp,
- (Tk_Canvas) canvasPtr, itemPtr, 0, NULL,
- TK_CONFIG_ARGV_ONLY);
- if (result != TCL_OK) {
+ if (ItemConfigure(canvasPtr, itemPtr, 0, NULL) != TCL_OK) {
Tcl_ResetResult(canvasPtr->interp);
}
}
@@ -2066,7 +2394,7 @@ CanvasWorldChanged(
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* DisplayCanvas --
*
@@ -2080,14 +2408,14 @@ CanvasWorldChanged(
* Side effects:
* Information appears on the screen.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
static void
DisplayCanvas(
ClientData clientData) /* Information about widget. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
Tk_Window tkwin = canvasPtr->tkwin;
Tk_Item *itemPtr;
Pixmap pixmap;
@@ -2107,11 +2435,11 @@ DisplayCanvas(
*/
while (canvasPtr->flags & REPICK_NEEDED) {
- Tcl_Preserve((ClientData) canvasPtr);
+ Tcl_Preserve(canvasPtr);
canvasPtr->flags &= ~REPICK_NEEDED;
PickCurrentItem(canvasPtr, &canvasPtr->pickEvent);
tkwin = canvasPtr->tkwin;
- Tcl_Release((ClientData) canvasPtr);
+ Tcl_Release(canvasPtr);
if (tkwin == NULL) {
return;
}
@@ -2124,13 +2452,14 @@ DisplayCanvas(
*/
for (itemPtr = canvasPtr->firstItemPtr; itemPtr != NULL;
- itemPtr = itemPtr->nextPtr) {
+ itemPtr = itemPtr->nextPtr) {
if (itemPtr->redraw_flags & FORCE_REDRAW) {
itemPtr->redraw_flags &= ~FORCE_REDRAW;
- EventuallyRedrawItem((Tk_Canvas)canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
itemPtr->redraw_flags &= ~FORCE_REDRAW;
}
}
+
/*
* Compute the intersection between the area that needs redrawing and the
* area that's visible on the screen.
@@ -2228,7 +2557,7 @@ DisplayCanvas(
|| (itemPtr->y1 >= screenY2)
|| (itemPtr->x2 < screenX1)
|| (itemPtr->y2 < screenY1)) {
- if (!(itemPtr->typePtr->alwaysRedraw & 1)
+ if (!AlwaysRedraw(itemPtr)
|| (itemPtr->x1 >= canvasPtr->redrawX2)
|| (itemPtr->y1 >= canvasPtr->redrawY2)
|| (itemPtr->x2 < canvasPtr->redrawX1)
@@ -2237,12 +2566,11 @@ DisplayCanvas(
}
}
if (itemPtr->state == TK_STATE_HIDDEN ||
- (itemPtr->state == TK_STATE_NULL &&
- canvasPtr->canvas_state == TK_STATE_HIDDEN)) {
+ (itemPtr->state == TK_STATE_NULL &&
+ canvasPtr->canvas_state == TK_STATE_HIDDEN)) {
continue;
}
- (*itemPtr->typePtr->displayProc)((Tk_Canvas) canvasPtr, itemPtr,
- canvasPtr->display, pixmap, screenX1, screenY1, width,
+ ItemDisplay(canvasPtr, itemPtr, pixmap, screenX1, screenY1, width,
height);
}
@@ -2306,7 +2634,7 @@ DisplayCanvas(
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* CanvasEventProc --
*
@@ -2317,10 +2645,10 @@ DisplayCanvas(
* None.
*
* Side effects:
- * When the window gets deleted, internal structures get cleaned up.
- * When it gets exposed, it is redisplayed.
+ * When the window gets deleted, internal structures get cleaned up. When
+ * it gets exposed, it is redisplayed.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
static void
@@ -2328,7 +2656,7 @@ CanvasEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
if (eventPtr->type == Expose) {
int x, y;
@@ -2353,10 +2681,9 @@ CanvasEventProc(
canvasPtr->widgetCmd);
}
if (canvasPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(DisplayCanvas, (ClientData) canvasPtr);
+ Tcl_CancelIdleCall(DisplayCanvas, canvasPtr);
}
- Tcl_EventuallyFree((ClientData) canvasPtr,
- (Tcl_FreeProc *) DestroyCanvas);
+ Tcl_EventuallyFree(canvasPtr, (Tcl_FreeProc *) DestroyCanvas);
} else if (eventPtr->type == ConfigureNotify) {
canvasPtr->flags |= UPDATE_SCROLLBARS;
@@ -2390,9 +2717,8 @@ CanvasEventProc(
for (itemPtr = canvasPtr->firstItemPtr; itemPtr != NULL;
itemPtr = itemPtr->nextPtr) {
- if (itemPtr->typePtr->alwaysRedraw & 1) {
- (*itemPtr->typePtr->displayProc)((Tk_Canvas) canvasPtr,
- itemPtr, canvasPtr->display, None, 0, 0, 0, 0);
+ if (AlwaysRedraw(itemPtr)) {
+ ItemDisplay(canvasPtr, itemPtr, None, 0, 0, 0, 0);
}
}
}
@@ -2420,7 +2746,7 @@ static void
CanvasCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
Tk_Window tkwin = canvasPtr->tkwin;
/*
@@ -2437,7 +2763,7 @@ CanvasCmdDeletedProc(
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Tk_CanvasEventuallyRedraw --
*
@@ -2450,7 +2776,7 @@ CanvasCmdDeletedProc(
* Side effects:
* The screen will eventually be refreshed.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
void
@@ -2461,7 +2787,7 @@ Tk_CanvasEventuallyRedraw(
int x2, int y2) /* Lower right corner of area to redraw.
* Pixels on edge are not redrawn. */
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
+ TkCanvas *canvasPtr = Canvas(canvas);
/*
* If tkwin is NULL, the canvas has been destroyed, so we can't really
@@ -2499,13 +2825,13 @@ Tk_CanvasEventuallyRedraw(
canvasPtr->flags |= BBOX_NOT_EMPTY;
}
if (!(canvasPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayCanvas, (ClientData) canvasPtr);
+ Tcl_DoWhenIdle(DisplayCanvas, canvasPtr);
canvasPtr->flags |= REDRAW_PENDING;
}
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* EventuallyRedrawItem --
*
@@ -2518,21 +2844,24 @@ Tk_CanvasEventuallyRedraw(
* Side effects:
* The screen will eventually be refreshed.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
static void
EventuallyRedrawItem(
- Tk_Canvas canvas, /* Information about widget. */
- Tk_Item *itemPtr) /* Item to be redrawn. */
+ TkCanvas *canvasPtr, /* Information about widget. */
+ Tk_Item *itemPtr) /* Item to be redrawn. May be NULL, in which
+ * case nothing happens. */
{
- TkCanvas *canvasPtr = (TkCanvas *) canvas;
+ if (itemPtr == NULL) {
+ return;
+ }
if ((itemPtr->x1 >= itemPtr->x2) || (itemPtr->y1 >= itemPtr->y2) ||
(itemPtr->x2 < canvasPtr->xOrigin) ||
(itemPtr->y2 < canvasPtr->yOrigin) ||
- (itemPtr->x1 >= canvasPtr->xOrigin + Tk_Width(canvasPtr->tkwin)) ||
- (itemPtr->y1 >= canvasPtr->yOrigin + Tk_Height(canvasPtr->tkwin))) {
- if (!(itemPtr->typePtr->alwaysRedraw & 1)) {
+ (itemPtr->x1 >= canvasPtr->xOrigin+Tk_Width(canvasPtr->tkwin)) ||
+ (itemPtr->y1 >= canvasPtr->yOrigin+Tk_Height(canvasPtr->tkwin))) {
+ if (!AlwaysRedraw(itemPtr)) {
return;
}
}
@@ -2560,13 +2889,13 @@ EventuallyRedrawItem(
itemPtr->redraw_flags |= FORCE_REDRAW;
}
if (!(canvasPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayCanvas, (ClientData) canvasPtr);
+ Tcl_DoWhenIdle(DisplayCanvas, canvasPtr);
canvasPtr->flags |= REDRAW_PENDING;
}
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*
* Tk_CreateItemType --
*
@@ -2582,7 +2911,7 @@ EventuallyRedrawItem(
* commands). If there was already a type with the same name as in
* typePtr, it is replaced with the new type.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
void
@@ -2722,11 +3051,8 @@ StartTagSearch(
Tk_Uid uid;
char *tag = Tcl_GetString(tagObj);
int count;
- TkWindow *tkwin;
- TkDisplay *dispPtr;
-
- tkwin = (TkWindow *) canvasPtr->tkwin;
- dispPtr = tkwin->dispPtr;
+ TkWindow *tkwin = (TkWindow *) canvasPtr->tkwin;
+ TkDisplay *dispPtr = tkwin->dispPtr;
/*
* Initialize the search.
@@ -2754,9 +3080,9 @@ StartTagSearch(
if ((itemPtr == NULL) || (itemPtr->id != id) || (lastPtr == NULL)
|| (lastPtr->nextPtr != itemPtr)) {
dispPtr->numSlowSearches++;
- entryPtr = Tcl_FindHashEntry(&canvasPtr->idTable, (char *) id);
+ entryPtr = Tcl_FindHashEntry(&canvasPtr->idTable, (char*) id);
if (entryPtr != NULL) {
- itemPtr = (Tk_Item *)Tcl_GetHashValue(entryPtr);
+ itemPtr = Tcl_GetHashValue(entryPtr);
lastPtr = itemPtr->prevPtr;
} else {
lastPtr = itemPtr = NULL;
@@ -2912,7 +3238,7 @@ NextItem(
static SearchUids *
GetStaticUids(void)
{
- SearchUids *searchUids = (SearchUids *)
+ SearchUids *searchUids =
Tcl_GetThreadData(&dataKey, sizeof(SearchUids));
if (searchUids->allUid == NULL) {
@@ -2948,10 +3274,10 @@ static void
TagSearchExprInit(
TagSearchExpr **exprPtrPtr)
{
- TagSearchExpr* expr = *exprPtrPtr;
+ TagSearchExpr *expr = *exprPtrPtr;
- if (! expr) {
- expr = (TagSearchExpr *) ckalloc(sizeof(TagSearchExpr));
+ if (expr == NULL) {
+ expr = ckalloc(sizeof(TagSearchExpr));
expr->allocated = 0;
expr->uids = NULL;
expr->next = NULL;
@@ -2980,11 +3306,11 @@ static void
TagSearchExprDestroy(
TagSearchExpr *expr)
{
- if (expr) {
+ if (expr != NULL) {
if (expr->uids) {
- ckfree((char *)expr->uids);
+ ckfree(expr->uids);
}
- ckfree((char *)expr);
+ ckfree(expr);
}
}
@@ -3017,7 +3343,7 @@ TagSearchScan(
TagSearch **searchPtrPtr) /* Record describing tag search; will be
* initialized here. */
{
- char *tag = Tcl_GetString(tagObj);
+ const char *tag = Tcl_GetString(tagObj);
int i;
TagSearch *searchPtr;
@@ -3025,14 +3351,14 @@ TagSearchScan(
* Initialize the search.
*/
- if (*searchPtrPtr) {
+ if (*searchPtrPtr != NULL) {
searchPtr = *searchPtrPtr;
} else {
/*
* Allocate primary search struct on first call.
*/
- *searchPtrPtr = searchPtr = (TagSearch *) ckalloc(sizeof(TagSearch));
+ *searchPtrPtr = searchPtr = ckalloc(sizeof(TagSearch));
searchPtr->expr = NULL;
/*
@@ -3042,7 +3368,7 @@ TagSearchScan(
searchPtr->rewritebufferAllocated = 100;
searchPtr->rewritebuffer = ckalloc(searchPtr->rewritebufferAllocated);
}
- TagSearchExprInit(&(searchPtr->expr));
+ TagSearchExprInit(&searchPtr->expr);
/*
* How long is the tagOrId?
@@ -3054,7 +3380,7 @@ TagSearchScan(
* Make sure there is enough buffer to hold rewritten tags.
*/
- if ((unsigned int)searchPtr->stringLength >=
+ if ((unsigned) searchPtr->stringLength >=
searchPtr->rewritebufferAllocated) {
searchPtr->rewritebufferAllocated = searchPtr->stringLength + 100;
searchPtr->rewritebuffer =
@@ -3092,6 +3418,7 @@ TagSearchScan(
* kept forever, but this should be thought of as a cache rather than as a
* memory leak.
*/
+
searchPtr->expr->uid = Tk_GetUid(tag);
/*
@@ -3103,8 +3430,8 @@ TagSearchScan(
}
/*
- * Pre-scan tag for at least one unquoted "&&" "||" "^" "!"
- * if not found then use string as simple tag
+ * Pre-scan tag for at least one unquoted "&&" "||" "^" "!"; if not found
+ * then use string as simple tag.
*/
for (i = 0; i < searchPtr->stringLength ; i++) {
@@ -3181,12 +3508,12 @@ TagSearchScan(
static void
TagSearchDestroy(
- TagSearch *searchPtr) /* Record describing tag search */
+ TagSearch *searchPtr) /* Record describing tag search. */
{
if (searchPtr) {
TagSearchExprDestroy(searchPtr->expr);
- ckfree((char *)searchPtr->rewritebuffer);
- ckfree((char *)searchPtr);
+ ckfree(searchPtr->rewritebuffer);
+ ckfree(searchPtr);
}
}
@@ -3212,15 +3539,15 @@ TagSearchDestroy(
static int
TagSearchScanExpr(
Tcl_Interp *interp, /* Current interpreter. */
- TagSearch *searchPtr, /* Search data */
- TagSearchExpr *expr) /* compiled expression result */
+ TagSearch *searchPtr, /* Search data. */
+ TagSearchExpr *expr) /* Compiled expression result. */
{
int looking_for_tag; /* When true, scanner expects next char(s) to
- * be a tag, else operand expected */
- int found_tag; /* One or more tags found */
- int found_endquote; /* For quoted tag string parsing */
- int negate_result; /* Pending negation of next tag value */
- char *tag; /* Tag from tag expression string */
+ * be a tag, else operand expected. */
+ int found_tag; /* One or more tags found. */
+ int found_endquote; /* For quoted tag string parsing. */
+ int negate_result; /* Pending negation of next tag value. */
+ char *tag; /* Tag from tag expression string. */
char c;
SearchUids *searchUids; /* Collection of uids for basic search
* expression terms. */
@@ -3239,36 +3566,32 @@ TagSearchScanExpr(
if (expr->index >= expr->allocated-1) {
expr->allocated += 15;
if (expr->uids) {
- expr->uids = (Tk_Uid *)
- ckrealloc((char *)(expr->uids),
- (expr->allocated)*sizeof(Tk_Uid));
+ expr->uids = ckrealloc(expr->uids,
+ expr->allocated * sizeof(Tk_Uid));
} else {
- expr->uids = (Tk_Uid *)
- ckalloc((expr->allocated)*sizeof(Tk_Uid));
+ expr->uids = ckalloc(expr->allocated * sizeof(Tk_Uid));
}
}
if (looking_for_tag) {
-
switch (c) {
- case ' ': /* ignore unquoted whitespace */
+ case ' ': /* Ignore unquoted whitespace */
case '\t':
case '\n':
case '\r':
break;
- case '!': /* negate next tag or subexpr */
+ case '!': /* Negate next tag or subexpr */
if (looking_for_tag > 1) {
Tcl_AppendResult(interp,
- "Too many '!' in tag search expression",
- NULL);
+ "Too many '!' in tag search expression", NULL);
return TCL_ERROR;
}
looking_for_tag++;
negate_result = 1;
break;
- case '(': /* scan (negated) subexpr recursively */
+ case '(': /* Scan (negated) subexpr recursively */
if (negate_result) {
expr->uids[expr->index++] = searchUids->negparenUid;
negate_result = 0;
@@ -3287,7 +3610,7 @@ TagSearchScanExpr(
found_tag = 1;
break;
- case '"': /* quoted tag string */
+ case '"': /* Quoted tag string */
if (negate_result) {
expr->uids[expr->index++] = searchUids->negtagvalUid;
negate_result = 0;
@@ -3307,13 +3630,13 @@ TagSearchScanExpr(
}
*tag++ = c;
}
- if (! found_endquote) {
+ if (!found_endquote) {
Tcl_AppendResult(interp,
"Missing endquote in tag search expression",
NULL);
return TCL_ERROR;
}
- if (! (tag - searchPtr->rewritebuffer)) {
+ if (!(tag - searchPtr->rewritebuffer)) {
Tcl_AppendResult(interp,
"Null quoted tag string in tag search expression",
NULL);
@@ -3326,7 +3649,7 @@ TagSearchScanExpr(
found_tag = 1;
break;
- case '&': /* illegal chars when looking for tag */
+ case '&': /* Illegal chars when looking for tag */
case '|':
case '^':
case ')':
@@ -3335,7 +3658,7 @@ TagSearchScanExpr(
NULL);
return TCL_ERROR;
- default: /* unquoted tag string */
+ default: /* Unquoted tag string */
if (negate_result) {
expr->uids[expr->index++] = searchUids->negtagvalUid;
negate_result = 0;
@@ -3382,48 +3705,46 @@ TagSearchScanExpr(
found_tag = 1;
}
- } else { /* ! looking_for_tag */
+ } else { /* ! looking_for_tag */
switch (c) {
- case ' ': /* ignore whitespace */
+ case ' ': /* Ignore whitespace */
case '\t':
case '\n':
case '\r':
break;
- case '&': /* AND operator */
+ case '&': /* AND operator */
c = searchPtr->string[searchPtr->stringIndex++];
if (c != '&') {
Tcl_AppendResult(interp,
- "Singleton '&' in tag search expression",
- NULL);
+ "Singleton '&' in tag search expression", NULL);
return TCL_ERROR;
}
expr->uids[expr->index++] = searchUids->andUid;
looking_for_tag = 1;
break;
- case '|': /* OR operator */
+ case '|': /* OR operator */
c = searchPtr->string[searchPtr->stringIndex++];
if (c != '|') {
Tcl_AppendResult(interp,
- "Singleton '|' in tag search expression",
- NULL);
+ "Singleton '|' in tag search expression", NULL);
return TCL_ERROR;
}
expr->uids[expr->index++] = searchUids->orUid;
looking_for_tag = 1;
break;
- case '^' : /* XOR operator */
+ case '^': /* XOR operator */
expr->uids[expr->index++] = searchUids->xorUid;
looking_for_tag = 1;
break;
- case ')' : /* end subexpression */
+ case ')': /* End subexpression */
expr->uids[expr->index++] = searchUids->endparenUid;
goto breakwhile;
- default: /* syntax error */
+ default: /* syntax error */
Tcl_AppendResult(interp,
"Invalid boolean operator in tag search expression",
NULL);
@@ -3433,7 +3754,7 @@ TagSearchScanExpr(
}
breakwhile:
- if (found_tag && ! looking_for_tag) {
+ if (found_tag && !looking_for_tag) {
return TCL_OK;
}
Tcl_AppendResult(interp, "Missing tag in tag search expression", NULL);
@@ -3473,7 +3794,7 @@ TagSearchEvalExpr(
* expression terms. */
searchUids = GetStaticUids();
- result = 0; /* just to keep the compiler quiet */
+ result = 0; /* Just to keep the compiler quiet. */
negate_result = 0;
looking_for_tag = 1;
@@ -3508,7 +3829,7 @@ TagSearchEvalExpr(
result = 0;
/*
- * set result 1 if tag is found in item's tags
+ * set result 1 if tag is found in item's tags.
*/
for (tagPtr = itemPtr->tagPtr, count = itemPtr->numTags;
@@ -3521,30 +3842,26 @@ TagSearchEvalExpr(
} else if (uid == searchUids->parenUid) {
/*
- * Evaluate subexpressions with recursion
+ * Evaluate subexpressions with recursion.
*/
result = TagSearchEvalExpr(expr, itemPtr);
} else if (uid == searchUids->negparenUid) {
- negate_result = ! negate_result;
+ negate_result = !negate_result;
/*
- * Evaluate subexpressions with recursion
+ * Evaluate subexpressions with recursion.
*/
result = TagSearchEvalExpr(expr, itemPtr);
-/*
- * } else {
- * assert(0);
- */
}
if (negate_result) {
result = ! result;
negate_result = 0;
}
looking_for_tag = 0;
- } else { /* ! looking_for_tag */
+ } else { /* ! looking_for_tag */
if (((uid == searchUids->andUid) && (!result)) ||
((uid == searchUids->orUid) && result)) {
/*
@@ -3586,16 +3903,12 @@ TagSearchEvalExpr(
} else if (uid == searchUids->endparenUid) {
return result;
-/*
- * } else {
- * assert(0);
- */
}
looking_for_tag = 1;
}
}
/*
- * assert(! looking_for_tag);
+ * assert(!looking_for_tag);
*/
return result;
}
@@ -3654,7 +3967,7 @@ TagSearchFirst(
entryPtr = Tcl_FindHashEntry(&searchPtr->canvasPtr->idTable,
(char *) INT2PTR(searchPtr->id));
if (entryPtr != NULL) {
- itemPtr = (Tk_Item *)Tcl_GetHashValue(entryPtr);
+ itemPtr = Tcl_GetHashValue(entryPtr);
lastPtr = itemPtr->prevPtr;
} else {
lastPtr = itemPtr = NULL;
@@ -3684,7 +3997,7 @@ TagSearchFirst(
uid = searchPtr->expr->uid;
for (lastPtr = NULL, itemPtr = searchPtr->canvasPtr->firstItemPtr;
- itemPtr != NULL; lastPtr = itemPtr, itemPtr = itemPtr->nextPtr) {
+ itemPtr != NULL; lastPtr=itemPtr, itemPtr=itemPtr->nextPtr) {
for (tagPtr = itemPtr->tagPtr, count = itemPtr->numTags;
count > 0; tagPtr++, count--) {
if (*tagPtr == uid) {
@@ -3695,7 +4008,6 @@ TagSearchFirst(
}
}
} else {
-
/*
* None of the above. Search for an item matching the tag expression.
*/
@@ -3877,12 +4189,11 @@ DoItem(
Tk_Uid *newTagPtr;
itemPtr->tagSpace += 5;
- newTagPtr = (Tk_Uid *)
- ckalloc((unsigned) (itemPtr->tagSpace * sizeof(Tk_Uid)));
+ newTagPtr = ckalloc(itemPtr->tagSpace * sizeof(Tk_Uid));
memcpy((void *) newTagPtr, itemPtr->tagPtr,
itemPtr->numTags * sizeof(Tk_Uid));
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
itemPtr->tagPtr = newTagPtr;
tagPtr = &itemPtr->tagPtr[itemPtr->numTags];
@@ -3925,7 +4236,7 @@ FindItems(
TkCanvas *canvasPtr, /* Canvas whose items are to be searched. */
int objc, /* Number of entries in argv. Must be greater
* than zero. */
- Tcl_Obj *CONST *objv, /* Arguments that describe what items to
+ Tcl_Obj *const *objv, /* Arguments that describe what items to
* search for (see user doc on "find" and
* "addtag" options). */
Tcl_Obj *newTag, /* If non-NULL, gives new tag to set on all
@@ -3946,7 +4257,7 @@ FindItems(
Tk_Item *itemPtr;
Tk_Uid uid;
int index, result;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"above", "all", "below", "closest",
"enclosed", "overlapping", "withtag", NULL
};
@@ -4016,14 +4327,15 @@ FindItems(
Tcl_WrongNumArgs(interp, first+1, objv, "x y ?halo? ?start?");
return TCL_ERROR;
}
- if ((Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[first+1],
- &coords[0]) != TCL_OK) || (Tk_CanvasGetCoordFromObj(interp,
- (Tk_Canvas) canvasPtr, objv[first+2], &coords[1]) != TCL_OK)) {
+ if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[first+1], &coords[0]) != TCL_OK
+ || Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[first+2], &coords[1]) != TCL_OK) {
return TCL_ERROR;
}
if (objc > first+3) {
- if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[first+3],
- &halo) != TCL_OK) {
+ if (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr,
+ objv[first+3], &halo) != TCL_OK) {
return TCL_ERROR;
}
if (halo < 0.0) {
@@ -4065,11 +4377,7 @@ FindItems(
if (itemPtr == NULL) {
return TCL_OK;
}
- closestDist = (*itemPtr->typePtr->pointProc)((Tk_Canvas) canvasPtr,
- itemPtr, coords) - halo;
- if (closestDist < 0.0) {
- closestDist = 0.0;
- }
+ closestDist = ItemPoint(canvasPtr, itemPtr, coords, halo);
while (1) {
double newDist;
@@ -4108,11 +4416,7 @@ FindItems(
|| (itemPtr->y1 >= y2) || (itemPtr->y2 <= y1)) {
continue;
}
- newDist = (*itemPtr->typePtr->pointProc)((Tk_Canvas) canvasPtr,
- itemPtr, coords) - halo;
- if (newDist < 0.0) {
- newDist = 0.0;
- }
+ newDist = ItemPoint(canvasPtr, itemPtr, coords, halo);
if (newDist <= closestDist) {
closestDist = newDist;
break;
@@ -4173,7 +4477,7 @@ FindArea(
Tcl_Interp *interp, /* Interpreter for error reporting and result
* storing. */
TkCanvas *canvasPtr, /* Canvas whose items are to be searched. */
- Tcl_Obj *CONST *objv, /* Array of four arguments that give the
+ Tcl_Obj *const *objv, /* Array of four arguments that give the
* coordinates of the rectangular area to
* search. */
Tk_Uid uid, /* If non-NULL, gives new tag to set on all
@@ -4189,11 +4493,11 @@ FindArea(
if ((Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[0],
&rect[0]) != TCL_OK)
- || (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[1],
+ || (Tk_CanvasGetCoordFromObj(interp,(Tk_Canvas)canvasPtr,objv[1],
&rect[1]) != TCL_OK)
- || (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[2],
+ || (Tk_CanvasGetCoordFromObj(interp,(Tk_Canvas)canvasPtr,objv[2],
&rect[2]) != TCL_OK)
- || (Tk_CanvasGetCoordFromObj(interp, (Tk_Canvas) canvasPtr, objv[3],
+ || (Tk_CanvasGetCoordFromObj(interp,(Tk_Canvas)canvasPtr,objv[3],
&rect[3]) != TCL_OK)) {
return TCL_ERROR;
}
@@ -4209,22 +4513,22 @@ FindArea(
* item-specific code except for items that are close.
*/
- x1 = (int) (rect[0]-1.0);
- y1 = (int) (rect[1]-1.0);
- x2 = (int) (rect[2]+1.0);
- y2 = (int) (rect[3]+1.0);
+ x1 = (int) (rect[0] - 1.0);
+ y1 = (int) (rect[1] - 1.0);
+ x2 = (int) (rect[2] + 1.0);
+ y2 = (int) (rect[3] + 1.0);
for (itemPtr = canvasPtr->firstItemPtr; itemPtr != NULL;
itemPtr = itemPtr->nextPtr) {
- if (itemPtr->state == TK_STATE_HIDDEN || (itemPtr->state == TK_STATE_NULL &&
- canvasPtr->canvas_state == TK_STATE_HIDDEN)) {
+ if (itemPtr->state == TK_STATE_HIDDEN ||
+ (itemPtr->state == TK_STATE_NULL
+ && canvasPtr->canvas_state == TK_STATE_HIDDEN)) {
continue;
}
if ((itemPtr->x1 >= x2) || (itemPtr->x2 <= x1)
|| (itemPtr->y1 >= y2) || (itemPtr->y2 <= y1)) {
continue;
}
- if ((*itemPtr->typePtr->areaProc)((Tk_Canvas) canvasPtr, itemPtr, rect)
- >= enclosed) {
+ if (ItemOverlap(canvasPtr, itemPtr, rect) >= enclosed) {
DoItem(interp, itemPtr, uid);
}
}
@@ -4316,7 +4620,7 @@ RelinkItems(
lastMovePtr->nextPtr = itemPtr;
}
lastMovePtr = itemPtr;
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
canvasPtr->flags |= REPICK_NEEDED;
}
@@ -4379,9 +4683,10 @@ CanvasBindProc(
ClientData clientData, /* Pointer to canvas structure. */
XEvent *eventPtr) /* Pointer to X event that just happened. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
+ int mask;
- Tcl_Preserve((ClientData) canvasPtr);
+ Tcl_Preserve(canvasPtr);
/*
* This code below keeps track of the current modifier state in
@@ -4389,9 +4694,9 @@ CanvasBindProc(
* current item while buttons are down.
*/
- if ((eventPtr->type == ButtonPress) || (eventPtr->type == ButtonRelease)) {
- int mask;
-
+ switch (eventPtr->type) {
+ case ButtonPress:
+ case ButtonRelease:
switch (eventPtr->xbutton.button) {
case Button1:
mask = Button1Mask;
@@ -4445,20 +4750,21 @@ CanvasBindProc(
PickCurrentItem(canvasPtr, eventPtr);
eventPtr->xbutton.state ^= mask;
}
- goto done;
- } else if ((eventPtr->type == EnterNotify)
- || (eventPtr->type == LeaveNotify)) {
+ break;
+ case EnterNotify:
+ case LeaveNotify:
canvasPtr->state = eventPtr->xcrossing.state;
PickCurrentItem(canvasPtr, eventPtr);
- goto done;
- } else if (eventPtr->type == MotionNotify) {
+ break;
+ case MotionNotify:
canvasPtr->state = eventPtr->xmotion.state;
PickCurrentItem(canvasPtr, eventPtr);
+ /* fallthrough */
+ default:
+ CanvasDoEvent(canvasPtr, eventPtr);
}
- CanvasDoEvent(canvasPtr, eventPtr);
- done:
- Tcl_Release((ClientData) canvasPtr);
+ Tcl_Release(canvasPtr);
}
/*
@@ -4540,11 +4846,11 @@ PickCurrentItem(
canvasPtr->pickEvent.xcrossing.y_root = eventPtr->xmotion.y_root;
canvasPtr->pickEvent.xcrossing.mode = NotifyNormal;
canvasPtr->pickEvent.xcrossing.detail = NotifyNonlinear;
- canvasPtr->pickEvent.xcrossing.same_screen
- = eventPtr->xmotion.same_screen;
+ canvasPtr->pickEvent.xcrossing.same_screen =
+ eventPtr->xmotion.same_screen;
canvasPtr->pickEvent.xcrossing.focus = False;
canvasPtr->pickEvent.xcrossing.state = eventPtr->xmotion.state;
- } else {
+ } else {
canvasPtr->pickEvent = *eventPtr;
}
}
@@ -4576,7 +4882,7 @@ PickCurrentItem(
if ((canvasPtr->newCurrentPtr == canvasPtr->currentItemPtr)
&& !(canvasPtr->flags & LEFT_GRABBED_ITEM)) {
/*
- * Nothing to do: the current item hasn't changed.
+ * Nothing to do: the current item hasn't changed.
*/
return;
@@ -4639,7 +4945,7 @@ PickCurrentItem(
* deleted.
*/
}
- if ((canvasPtr->newCurrentPtr != canvasPtr->currentItemPtr) && buttonDown) {
+ if ((canvasPtr->newCurrentPtr!=canvasPtr->currentItemPtr) && buttonDown) {
canvasPtr->flags |= LEFT_GRABBED_ITEM;
return;
}
@@ -4655,10 +4961,8 @@ PickCurrentItem(
canvasPtr->currentItemPtr = canvasPtr->newCurrentPtr;
if (prevItemPtr != NULL && prevItemPtr != canvasPtr->currentItemPtr &&
(prevItemPtr->redraw_flags & TK_ITEM_STATE_DEPENDANT)) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, prevItemPtr);
- (*prevItemPtr->typePtr->configProc)(canvasPtr->interp,
- (Tk_Canvas) canvasPtr, prevItemPtr, 0, NULL,
- TK_CONFIG_ARGV_ONLY);
+ EventuallyRedrawItem(canvasPtr, prevItemPtr);
+ ItemConfigure(canvasPtr, prevItemPtr, 0, NULL);
}
if (canvasPtr->currentItemPtr != NULL) {
XEvent event;
@@ -4667,14 +4971,11 @@ PickCurrentItem(
DoItem(NULL, canvasPtr->currentItemPtr, Tk_GetUid("current"));
#else /* USE_OLD_TAG_SEARCH */
DoItem(NULL, canvasPtr->currentItemPtr, searchUids->currentUid);
-#endif /* USE_OLD_TAG_SEA */
- if ((canvasPtr->currentItemPtr->redraw_flags & TK_ITEM_STATE_DEPENDANT &&
- prevItemPtr != canvasPtr->currentItemPtr)) {
- (*canvasPtr->currentItemPtr->typePtr->configProc)(canvasPtr->interp,
- (Tk_Canvas) canvasPtr, canvasPtr->currentItemPtr, 0, NULL,
- TK_CONFIG_ARGV_ONLY);
- EventuallyRedrawItem((Tk_Canvas) canvasPtr,
- canvasPtr->currentItemPtr);
+#endif /* USE_OLD_TAG_SEARCH */
+ if ((canvasPtr->currentItemPtr->redraw_flags & TK_ITEM_STATE_DEPENDANT
+ && prevItemPtr != canvasPtr->currentItemPtr)) {
+ ItemConfigure(canvasPtr, canvasPtr->currentItemPtr, 0, NULL);
+ EventuallyRedrawItem(canvasPtr, canvasPtr->currentItemPtr);
}
event = canvasPtr->pickEvent;
event.type = EnterNotify;
@@ -4720,8 +5021,10 @@ CanvasFindClosest(
bestPtr = NULL;
for (itemPtr = canvasPtr->firstItemPtr; itemPtr != NULL;
itemPtr = itemPtr->nextPtr) {
- if (itemPtr->state == TK_STATE_HIDDEN || itemPtr->state==TK_STATE_DISABLED ||
- (itemPtr->state == TK_STATE_NULL && (canvasPtr->canvas_state == TK_STATE_HIDDEN ||
+ if (itemPtr->state == TK_STATE_HIDDEN ||
+ itemPtr->state==TK_STATE_DISABLED ||
+ (itemPtr->state == TK_STATE_NULL &&
+ (canvasPtr->canvas_state == TK_STATE_HIDDEN ||
canvasPtr->canvas_state == TK_STATE_DISABLED))) {
continue;
}
@@ -4729,8 +5032,7 @@ CanvasFindClosest(
|| (itemPtr->y1 > y2) || (itemPtr->y2 < y1)) {
continue;
}
- if ((*itemPtr->typePtr->pointProc)((Tk_Canvas) canvasPtr,
- itemPtr, coords) <= canvasPtr->closeEnough) {
+ if (ItemPoint(canvasPtr,itemPtr,coords,0) <= canvasPtr->closeEnough) {
bestPtr = itemPtr;
}
}
@@ -4827,8 +5129,7 @@ CanvasDoEvent(
if (numObjects <= NUM_STATIC) {
objectPtr = staticObjects;
} else {
- objectPtr = (ClientData *) ckalloc((unsigned)
- (numObjects * sizeof(ClientData)));
+ objectPtr = ckalloc(numObjects * sizeof(ClientData));
}
#ifdef USE_OLD_TAG_SEARCH
objectPtr[0] = (ClientData) Tk_GetUid("all");
@@ -4838,7 +5139,7 @@ CanvasDoEvent(
for (i = itemPtr->numTags-1; i >= 0; i--) {
objectPtr[i+1] = (ClientData) itemPtr->tagPtr[i];
}
- objectPtr[itemPtr->numTags+1] = (ClientData) itemPtr;
+ objectPtr[itemPtr->numTags+1] = itemPtr;
#ifndef USE_OLD_TAG_SEARCH
/*
@@ -4865,7 +5166,7 @@ CanvasDoEvent(
numObjects, objectPtr);
}
if (objectPtr != staticObjects) {
- ckfree((char *) objectPtr);
+ ckfree(objectPtr);
}
}
@@ -4891,7 +5192,7 @@ static void
CanvasBlinkProc(
ClientData clientData) /* Pointer to record describing entry. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
if (!canvasPtr->textInfo.gotFocus || (canvasPtr->insertOffTime == 0)) {
return;
@@ -4899,18 +5200,13 @@ CanvasBlinkProc(
if (canvasPtr->textInfo.cursorOn) {
canvasPtr->textInfo.cursorOn = 0;
canvasPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- canvasPtr->insertOffTime, CanvasBlinkProc,
- (ClientData) canvasPtr);
+ canvasPtr->insertOffTime, CanvasBlinkProc, canvasPtr);
} else {
canvasPtr->textInfo.cursorOn = 1;
canvasPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- canvasPtr->insertOnTime, CanvasBlinkProc,
- (ClientData) canvasPtr);
- }
- if (canvasPtr->textInfo.focusItemPtr != NULL) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr,
- canvasPtr->textInfo.focusItemPtr);
+ canvasPtr->insertOnTime, CanvasBlinkProc, canvasPtr);
}
+ EventuallyRedrawItem(canvasPtr, canvasPtr->textInfo.focusItemPtr);
}
/*
@@ -4943,22 +5239,18 @@ CanvasFocusProc(
canvasPtr->textInfo.cursorOn = 1;
if (canvasPtr->insertOffTime != 0) {
canvasPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- canvasPtr->insertOffTime, CanvasBlinkProc,
- (ClientData) canvasPtr);
+ canvasPtr->insertOffTime, CanvasBlinkProc, canvasPtr);
}
} else {
canvasPtr->textInfo.gotFocus = 0;
canvasPtr->textInfo.cursorOn = 0;
canvasPtr->insertBlinkHandler = (Tcl_TimerToken) NULL;
}
- if (canvasPtr->textInfo.focusItemPtr != NULL) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr,
- canvasPtr->textInfo.focusItemPtr);
- }
+ EventuallyRedrawItem(canvasPtr, canvasPtr->textInfo.focusItemPtr);
if (canvasPtr->highlightWidth > 0) {
canvasPtr->flags |= REDRAW_BORDERS;
if (!(canvasPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayCanvas, (ClientData) canvasPtr);
+ Tcl_DoWhenIdle(DisplayCanvas, canvasPtr);
canvasPtr->flags |= REDRAW_PENDING;
}
}
@@ -5001,10 +5293,9 @@ CanvasSelectTo(
if (canvasPtr->textInfo.selItemPtr == NULL) {
Tk_OwnSelection(canvasPtr->tkwin, XA_PRIMARY, CanvasLostSelection,
- (ClientData) canvasPtr);
+ canvasPtr);
} else if (canvasPtr->textInfo.selItemPtr != itemPtr) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr,
- canvasPtr->textInfo.selItemPtr);
+ EventuallyRedrawItem(canvasPtr, canvasPtr->textInfo.selItemPtr);
}
canvasPtr->textInfo.selItemPtr = itemPtr;
@@ -5022,7 +5313,7 @@ CanvasSelectTo(
if ((canvasPtr->textInfo.selectFirst != oldFirst)
|| (canvasPtr->textInfo.selectLast != oldLast)
|| (itemPtr != oldSelPtr)) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr, itemPtr);
+ EventuallyRedrawItem(canvasPtr, itemPtr);
}
}
@@ -5057,16 +5348,9 @@ CanvasFetchSelection(
* not including terminating NULL
* character. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
- if (canvasPtr->textInfo.selItemPtr == NULL) {
- return -1;
- }
- if (canvasPtr->textInfo.selItemPtr->typePtr->selectionProc == NULL) {
- return -1;
- }
- return (*canvasPtr->textInfo.selItemPtr->typePtr->selectionProc)(
- (Tk_Canvas) canvasPtr, canvasPtr->textInfo.selItemPtr, offset,
+ return ItemSelection(canvasPtr, canvasPtr->textInfo.selItemPtr, offset,
buffer, maxBytes);
}
@@ -5092,12 +5376,9 @@ static void
CanvasLostSelection(
ClientData clientData) /* Information about entry widget. */
{
- TkCanvas *canvasPtr = (TkCanvas *) clientData;
+ TkCanvas *canvasPtr = clientData;
- if (canvasPtr->textInfo.selItemPtr != NULL) {
- EventuallyRedrawItem((Tk_Canvas) canvasPtr,
- canvasPtr->textInfo.selItemPtr);
- }
+ EventuallyRedrawItem(canvasPtr, canvasPtr->textInfo.selItemPtr);
canvasPtr->textInfo.selItemPtr = NULL;
}
@@ -5221,14 +5502,14 @@ CanvasUpdateScrollbars(
*/
interp = canvasPtr->interp;
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
xScrollCmd = canvasPtr->xScrollCmd;
if (xScrollCmd != NULL) {
- Tcl_Preserve((ClientData) xScrollCmd);
+ Tcl_Preserve(xScrollCmd);
}
yScrollCmd = canvasPtr->yScrollCmd;
if (yScrollCmd != NULL) {
- Tcl_Preserve((ClientData) yScrollCmd);
+ Tcl_Preserve(yScrollCmd);
}
xOrigin = canvasPtr->xOrigin;
yOrigin = canvasPtr->yOrigin;
@@ -5243,29 +5524,31 @@ CanvasUpdateScrollbars(
if (canvasPtr->xScrollCmd != NULL) {
Tcl_Obj *fractions = ScrollFractions(xOrigin + inset,
xOrigin + width - inset, scrollX1, scrollX2);
- result = Tcl_VarEval(interp, xScrollCmd, " ", Tcl_GetString(fractions),
+
+ result = Tcl_VarEval(interp, xScrollCmd," ",Tcl_GetString(fractions),
NULL);
Tcl_DecrRefCount(fractions);
if (result != TCL_OK) {
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, result);
}
Tcl_ResetResult(interp);
- Tcl_Release((ClientData) xScrollCmd);
+ Tcl_Release(xScrollCmd);
}
if (yScrollCmd != NULL) {
Tcl_Obj *fractions = ScrollFractions(yOrigin + inset,
yOrigin + height - inset, scrollY1, scrollY2);
- result = Tcl_VarEval(interp, yScrollCmd, " ", Tcl_GetString(fractions),
+
+ result = Tcl_VarEval(interp, yScrollCmd," ",Tcl_GetString(fractions),
NULL);
Tcl_DecrRefCount(fractions);
if (result != TCL_OK) {
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, result);
}
Tcl_ResetResult(interp);
- Tcl_Release((ClientData) yScrollCmd);
+ Tcl_Release(yScrollCmd);
}
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
}
/*
@@ -5331,11 +5614,11 @@ CanvasSetOrigin(
* Adjust the origin if necessary to keep as much as possible of the
* canvas in the view. The variables left, right, etc. keep track of how
* much extra space there is on each side of the view before it will stick
- * out past the scroll region. If one side sticks out past the edge of
- * the scroll region, adjust the view to bring that side back to the edge
- * of the scrollregion (but don't move it so much that the other side
- * sticks out now). If scroll increments are in effect, be sure to adjust
- * only by full increments.
+ * out past the scroll region. If one side sticks out past the edge of the
+ * scroll region, adjust the view to bring that side back to the edge of
+ * the scrollregion (but don't move it so much that the other side sticks
+ * out now). If scroll increments are in effect, be sure to adjust only by
+ * full increments.
*/
if ((canvasPtr->confine) && (canvasPtr->regionString != NULL)) {
@@ -5414,17 +5697,18 @@ CanvasSetOrigin(
*/
/* ARGSUSED */
-static CONST char **
+static const char **
TkGetStringsFromObjs(
int objc,
- Tcl_Obj *CONST objv[])
+ Tcl_Obj *const objv[])
{
register int i;
- CONST char **argv;
+ const char **argv;
+
if (objc <= 0) {
return NULL;
}
- argv = (CONST char **) ckalloc((objc+1) * sizeof(char *));
+ argv = ckalloc((objc+1) * sizeof(char *));
for (i = 0; i < objc; i++) {
argv[i] = Tcl_GetString(objv[i]);
}
@@ -5460,8 +5744,7 @@ Tk_CanvasPsColor(
Tk_Canvas canvas, /* Information about canvas. */
XColor *colorPtr) /* Information about color. */
{
- return Tk_PostscriptColor(interp, ((TkCanvas *) canvas)->psInfo,
- colorPtr);
+ return Tk_PostscriptColor(interp, Canvas(canvas)->psInfo, colorPtr);
}
/*
@@ -5494,7 +5777,7 @@ Tk_CanvasPsFont(
Tk_Font tkfont) /* Information about font in which text is to
* be printed. */
{
- return Tk_PostscriptFont(interp, ((TkCanvas *) canvas)->psInfo, tkfont);
+ return Tk_PostscriptFont(interp, Canvas(canvas)->psInfo, tkfont);
}
/*
@@ -5527,9 +5810,8 @@ Tk_CanvasPsBitmap(
* rectangular region to output. */
int width, int height) /* Size of rectangular region. */
{
- return Tk_PostscriptBitmap(interp, ((TkCanvas *) canvas)->tkwin,
- ((TkCanvas *) canvas)->psInfo, bitmap, startX, startY,
- width, height);
+ return Tk_PostscriptBitmap(interp, Canvas(canvas)->tkwin,
+ Canvas(canvas)->psInfo, bitmap, startX, startY, width, height);
}
/*
@@ -5561,8 +5843,8 @@ Tk_CanvasPsStipple(
Tk_Canvas canvas, /* Information about canvas. */
Pixmap bitmap) /* Bitmap to use for stippling. */
{
- return Tk_PostscriptStipple(interp, ((TkCanvas *) canvas)->tkwin,
- ((TkCanvas *) canvas)->psInfo, bitmap);
+ return Tk_PostscriptStipple(interp, Canvas(canvas)->tkwin,
+ Canvas(canvas)->psInfo, bitmap);
}
/*
@@ -5588,7 +5870,7 @@ Tk_CanvasPsY(
* is being generated. */
double y) /* Y-coordinate in canvas coords. */
{
- return Tk_PostscriptY(y, ((TkCanvas *) canvas)->psInfo);
+ return Tk_PostscriptY(y, Canvas(canvas)->psInfo);
}
/*
@@ -5618,8 +5900,7 @@ Tk_CanvasPsPath(
* coordinates giving points for path. */
int numPoints) /* Number of points at *coordPtr. */
{
- Tk_PostscriptPath(interp, ((TkCanvas *) canvas)->psInfo,
- coordPtr, numPoints);
+ Tk_PostscriptPath(interp, Canvas(canvas)->psInfo, coordPtr, numPoints);
}
/*
diff --git a/generic/tkCanvas.h b/generic/tkCanvas.h
index d009cfa..b8b1b46 100644
--- a/generic/tkCanvas.h
+++ b/generic/tkCanvas.h
@@ -291,7 +291,7 @@ typedef struct TkCanvas {
*/
MODULE_SCOPE int TkCanvPostscriptCmd(TkCanvas *canvasPtr,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
MODULE_SCOPE int TkCanvTranslatePath(TkCanvas *canvPtr,
int numVertex, double *coordPtr, int closed,
XPoint *outPtr);
@@ -303,4 +303,10 @@ MODULE_SCOPE Tk_ItemType tkArcType, tkBitmapType, tkImageType, tkLineType;
MODULE_SCOPE Tk_ItemType tkOvalType, tkPolygonType;
MODULE_SCOPE Tk_ItemType tkRectangleType, tkTextType, tkWindowType;
+/*
+ * Convenience macro.
+ */
+
+#define Canvas(canvas) ((TkCanvas *) (canvas))
+
#endif /* _TKCANVAS */
diff --git a/generic/tkClipboard.c b/generic/tkClipboard.c
index 9428894..e153064 100644
--- a/generic/tkClipboard.c
+++ b/generic/tkClipboard.c
@@ -27,7 +27,7 @@ static int ClipboardWindowHandler(ClientData clientData,
int offset, char *buffer, int maxBytes);
static void ClipboardLostSel(ClientData clientData);
static int ClipboardGetProc(ClientData clientData,
- Tcl_Interp *interp, char *portion);
+ Tcl_Interp *interp, const char *portion);
/*
*----------------------------------------------------------------------
@@ -56,7 +56,7 @@ ClipboardHandler(
char *buffer, /* Place to store converted selection. */
int maxBytes) /* Maximum # of bytes to store at buffer. */
{
- TkClipboardTarget *targetPtr = (TkClipboardTarget*) clientData;
+ TkClipboardTarget *targetPtr = clientData;
TkClipboardBuffer *cbPtr;
char *srcPtr, *destPtr;
size_t count = 0;
@@ -134,9 +134,9 @@ ClipboardAppHandler(
char *buffer, /* Place to store converted selection. */
int maxBytes) /* Maximum # of bytes to store at buffer. */
{
- TkDisplay *dispPtr = (TkDisplay *) clientData;
+ TkDisplay *dispPtr = clientData;
size_t length;
- CONST char *p;
+ const char *p;
p = dispPtr->clipboardAppPtr->winPtr->nameUid;
length = strlen(p);
@@ -205,7 +205,7 @@ static void
ClipboardLostSel(
ClientData clientData) /* Pointer to TkDisplay structure. */
{
- TkDisplay *dispPtr = (TkDisplay*) clientData;
+ TkDisplay *dispPtr = clientData;
dispPtr->clipboardActive = 0;
}
@@ -267,12 +267,12 @@ Tk_ClipboardClear(
cbPtr = nextCbPtr) {
ckfree(cbPtr->buffer);
nextCbPtr = cbPtr->nextPtr;
- ckfree((char *) cbPtr);
+ ckfree(cbPtr);
}
nextTargetPtr = targetPtr->nextPtr;
Tk_DeleteSelHandler(dispPtr->clipWindow, dispPtr->clipboardAtom,
targetPtr->type);
- ckfree((char *) targetPtr);
+ ckfree(targetPtr);
}
dispPtr->clipTargetPtr = NULL;
@@ -282,7 +282,7 @@ Tk_ClipboardClear(
if (!dispPtr->clipboardActive) {
Tk_OwnSelection(dispPtr->clipWindow, dispPtr->clipboardAtom,
- ClipboardLostSel, (ClientData) dispPtr);
+ ClipboardLostSel, dispPtr);
dispPtr->clipboardActive = 1;
}
dispPtr->clipboardAppPtr = winPtr->mainPtr;
@@ -324,7 +324,7 @@ Tk_ClipboardAppend(
* clipboard item, e.g. STRING or LENGTH. */
Atom format, /* Format in which the selection information
* should be returned to the requestor. */
- char* buffer) /* NULL terminated string containing the data
+ const char *buffer) /* NULL terminated string containing the data
* to be added to the clipboard. */
{
TkWindow *winPtr = (TkWindow *) tkwin;
@@ -341,7 +341,7 @@ Tk_ClipboardAppend(
Tk_ClipboardClear(interp, tkwin);
} else if (!dispPtr->clipboardActive) {
Tk_OwnSelection(dispPtr->clipWindow, dispPtr->clipboardAtom,
- ClipboardLostSel, (ClientData) dispPtr);
+ ClipboardLostSel, dispPtr);
dispPtr->clipboardActive = 1;
}
@@ -358,14 +358,14 @@ Tk_ClipboardAppend(
}
}
if (targetPtr == NULL) {
- targetPtr = (TkClipboardTarget*) ckalloc(sizeof(TkClipboardTarget));
+ targetPtr = ckalloc(sizeof(TkClipboardTarget));
targetPtr->type = type;
targetPtr->format = format;
targetPtr->firstBufferPtr = targetPtr->lastBufferPtr = NULL;
targetPtr->nextPtr = dispPtr->clipTargetPtr;
dispPtr->clipTargetPtr = targetPtr;
Tk_CreateSelHandler(dispPtr->clipWindow, dispPtr->clipboardAtom,
- type, ClipboardHandler, (ClientData) targetPtr, format);
+ type, ClipboardHandler, targetPtr, format);
} else if (targetPtr->format != format) {
Tcl_AppendResult(interp, "format \"", Tk_GetAtomName(tkwin, format),
"\" does not match current format \"",
@@ -378,7 +378,7 @@ Tk_ClipboardAppend(
* Append a new buffer to the buffer chain.
*/
- cbPtr = (TkClipboardBuffer*) ckalloc(sizeof(TkClipboardBuffer));
+ cbPtr = ckalloc(sizeof(TkClipboardBuffer));
cbPtr->nextPtr = NULL;
if (targetPtr->lastBufferPtr != NULL) {
targetPtr->lastBufferPtr->nextPtr = cbPtr;
@@ -388,10 +388,10 @@ Tk_ClipboardAppend(
targetPtr->lastBufferPtr = cbPtr;
cbPtr->length = strlen(buffer);
- cbPtr->buffer = (char *) ckalloc((unsigned) (cbPtr->length + 1));
+ cbPtr->buffer = ckalloc(cbPtr->length + 1);
strcpy(cbPtr->buffer, buffer);
- TkSelUpdateClipboard((TkWindow*)(dispPtr->clipWindow), targetPtr);
+ TkSelUpdateClipboard((TkWindow *) dispPtr->clipWindow, targetPtr);
return TCL_OK;
}
@@ -418,17 +418,17 @@ Tk_ClipboardObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
Tk_Window tkwin = (Tk_Window) clientData;
- char *path = NULL;
+ const char *path = NULL;
Atom selection;
- static CONST char *optionStrings[] = { "append", "clear", "get", NULL };
+ static const char *const optionStrings[] = { "append", "clear", "get", NULL };
enum options { CLIPBOARD_APPEND, CLIPBOARD_CLEAR, CLIPBOARD_GET };
int index, i;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -440,10 +440,10 @@ Tk_ClipboardObjCmd(
switch ((enum options) index) {
case CLIPBOARD_APPEND: {
Atom target, format;
- char *targetName = NULL;
- char *formatName = NULL;
- char *string;
- static CONST char *appendOptionStrings[] = {
+ const char *targetName = NULL;
+ const char *formatName = NULL;
+ const char *string;
+ static const char *const appendOptionStrings[] = {
"-displayof", "-format", "-type", NULL
};
enum appendOptions { APPEND_DISPLAYOF, APPEND_FORMAT, APPEND_TYPE };
@@ -491,7 +491,7 @@ Tk_ClipboardObjCmd(
}
}
if (objc - i != 1) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options? data");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...? data");
return TCL_ERROR;
}
if (path != NULL) {
@@ -514,7 +514,7 @@ Tk_ClipboardObjCmd(
Tcl_GetString(objv[i]));
}
case CLIPBOARD_CLEAR: {
- static CONST char *clearOptionStrings[] = { "-displayof", NULL };
+ static const char *const clearOptionStrings[] = { "-displayof", NULL };
enum clearOptions { CLEAR_DISPLAYOF };
int subIndex;
@@ -542,11 +542,11 @@ Tk_ClipboardObjCmd(
}
case CLIPBOARD_GET: {
Atom target;
- char *targetName = NULL;
+ const char *targetName = NULL;
Tcl_DString selBytes;
int result;
- char *string;
- static CONST char *getOptionStrings[] = {
+ const char *string;
+ static const char *const getOptionStrings[] = {
"-displayof", "-type", NULL
};
enum getOptions { APPEND_DISPLAYOF, APPEND_TYPE };
@@ -585,7 +585,7 @@ Tk_ClipboardObjCmd(
selection = Tk_InternAtom(tkwin, "CLIPBOARD");
if (objc - i > 1) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...?");
return TCL_ERROR;
} else if (objc - i == 1) {
target = Tk_InternAtom(tkwin, Tcl_GetString(objv[i]));
@@ -597,7 +597,7 @@ Tk_ClipboardObjCmd(
Tcl_DStringInit(&selBytes);
result = Tk_GetSelection(interp, tkwin, selection, target,
- ClipboardGetProc, (ClientData) &selBytes);
+ ClipboardGetProc, &selBytes);
if (result == TCL_OK) {
Tcl_DStringResult(interp, &selBytes);
} else {
@@ -645,12 +645,12 @@ TkClipInit(
* and set up an event handler for it.
*/
- dispPtr->clipWindow = Tk_CreateWindow(interp, (Tk_Window) NULL,
- "_clip", DisplayString(dispPtr->display));
+ dispPtr->clipWindow = Tk_CreateWindow(interp, NULL, "_clip",
+ DisplayString(dispPtr->display));
if (dispPtr->clipWindow == NULL) {
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) dispPtr->clipWindow);
+ Tcl_Preserve(dispPtr->clipWindow);
atts.override_redirect = True;
Tk_ChangeWindowAttributes(dispPtr->clipWindow, CWOverrideRedirect, &atts);
Tk_MakeWindowExist(dispPtr->clipWindow);
@@ -671,11 +671,9 @@ TkClipInit(
*/
Tk_CreateSelHandler(dispPtr->clipWindow, dispPtr->clipboardAtom,
- dispPtr->applicationAtom, ClipboardAppHandler,
- (ClientData) dispPtr, XA_STRING);
+ dispPtr->applicationAtom, ClipboardAppHandler, dispPtr,XA_STRING);
Tk_CreateSelHandler(dispPtr->clipWindow, dispPtr->clipboardAtom,
- dispPtr->windowAtom, ClipboardWindowHandler,
- (ClientData) dispPtr, XA_STRING);
+ dispPtr->windowAtom, ClipboardWindowHandler, dispPtr, XA_STRING);
return TCL_OK;
}
@@ -704,7 +702,7 @@ ClipboardGetProc(
* selection. */
Tcl_Interp *interp, /* Interpreter used for error reporting (not
* used). */
- char *portion) /* New information to be appended. */
+ const char *portion) /* New information to be appended. */
{
Tcl_DStringAppend((Tcl_DString *) clientData, portion, -1);
return TCL_OK;
diff --git a/generic/tkCmds.c b/generic/tkCmds.c
index a86ef84..63f626e 100644
--- a/generic/tkCmds.c
+++ b/generic/tkCmds.c
@@ -34,6 +34,42 @@ static void WaitVisibilityProc(ClientData clientData,
XEvent *eventPtr);
static void WaitWindowProc(ClientData clientData,
XEvent *eventPtr);
+static int AppnameCmd(ClientData dummy, Tcl_Interp *interp,
+ int objc, Tcl_Obj *const *objv);
+static int CaretCmd(ClientData dummy, Tcl_Interp *interp,
+ int objc, Tcl_Obj *const *objv);
+static int InactiveCmd(ClientData dummy, Tcl_Interp *interp,
+ int objc, Tcl_Obj *const *objv);
+static int ScalingCmd(ClientData dummy, Tcl_Interp *interp,
+ int objc, Tcl_Obj *const *objv);
+static int UseinputmethodsCmd(ClientData dummy,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const *objv);
+static int WindowingsystemCmd(ClientData dummy,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const *objv);
+
+#if defined(__WIN32__) || defined(MAC_OSX_TK)
+MODULE_SCOPE const TkEnsemble tkFontchooserEnsemble[];
+#else
+#define tkFontchooserEnsemble NULL
+#endif
+
+/*
+ * Table of tk subcommand names and implementations.
+ */
+
+static const TkEnsemble tkCmdMap[] = {
+ {"appname", AppnameCmd, NULL },
+ {"busy", Tk_BusyObjCmd, NULL },
+ {"caret", CaretCmd, NULL },
+ {"inactive", InactiveCmd, NULL },
+ {"scaling", ScalingCmd, NULL },
+ {"useinputmethods", UseinputmethodsCmd, NULL },
+ {"windowingsystem", WindowingsystemCmd, NULL },
+ {"fontchooser", NULL, tkFontchooserEnsemble},
+ {NULL, NULL, NULL}
+};
/*
*----------------------------------------------------------------------
@@ -59,11 +95,11 @@ Tk_BellObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- static const char *bellOptions[] = {
+ static const char *const bellOptions[] = {
"-displayof", "-nice", NULL
};
enum options { TK_BELL_DISPLAYOF, TK_BELL_NICE };
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
int i, index, nice = 0;
if (objc > 4) {
@@ -124,10 +160,10 @@ Tk_BindObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
TkWindow *winPtr;
ClientData object;
- char *string;
+ const char *string;
if ((objc < 2) || (objc > 4)) {
Tcl_WrongNumArgs(interp, 1, objv, "window ?pattern? ?command?");
@@ -148,7 +184,7 @@ Tk_BindObjCmd(
}
object = (ClientData) winPtr->pathName;
} else {
- winPtr = (TkWindow *) clientData;
+ winPtr = clientData;
object = (ClientData) Tk_GetUid(string);
}
@@ -162,9 +198,8 @@ Tk_BindObjCmd(
if (objc == 4) {
int append = 0;
unsigned long mask;
- char *sequence, *script;
- sequence = Tcl_GetString(objv[2]);
- script = Tcl_GetString(objv[3]);
+ const char *sequence = Tcl_GetString(objv[2]);
+ const char *script = Tcl_GetString(objv[3]);
/*
* If the script is null, just delete the binding.
@@ -232,7 +267,7 @@ TkBindEventProc(
ClientData objects[MAX_OBJS], *objPtr;
TkWindow *topLevPtr;
int i, count;
- char *p;
+ const char *p;
Tcl_HashEntry *hPtr;
if ((winPtr->mainPtr == NULL) || (winPtr->mainPtr->bindingTable == NULL)) {
@@ -247,11 +282,10 @@ TkBindEventProc(
*/
if (winPtr->numTags > MAX_OBJS) {
- objPtr = (ClientData *) ckalloc((unsigned)
- (winPtr->numTags * sizeof(ClientData)));
+ objPtr = ckalloc(winPtr->numTags * sizeof(ClientData));
}
for (i = 0; i < winPtr->numTags; i++) {
- p = (char *) winPtr->tagPtr[i];
+ p = winPtr->tagPtr[i];
if (*p == '.') {
hPtr = Tcl_FindHashEntry(&winPtr->mainPtr->nameTable, p);
if (hPtr != NULL) {
@@ -282,7 +316,7 @@ TkBindEventProc(
Tk_BindEvent(winPtr->mainPtr->bindingTable, eventPtr, (Tk_Window) winPtr,
count, objPtr);
if (objPtr != objects) {
- ckfree((char *) objPtr);
+ ckfree(objPtr);
}
}
@@ -310,10 +344,10 @@ Tk_BindtagsObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
TkWindow *winPtr, *winPtr2;
int i, length;
- char *p;
+ const char *p;
Tcl_Obj *listPtr, **tags;
if ((objc < 2) || (objc > 3)) {
@@ -364,8 +398,7 @@ Tk_BindtagsObjCmd(
}
winPtr->numTags = length;
- winPtr->tagPtr = (ClientData *) ckalloc((unsigned)
- (length * sizeof(ClientData)));
+ winPtr->tagPtr = ckalloc(length * sizeof(ClientData));
for (i = 0; i < length; i++) {
p = Tcl_GetString(tags[i]);
if (p[0] == '.') {
@@ -378,7 +411,7 @@ Tk_BindtagsObjCmd(
* is one.
*/
- copy = (char *) ckalloc((unsigned) (strlen(p) + 1));
+ copy = ckalloc(strlen(p) + 1);
strcpy(copy, p);
winPtr->tagPtr[i] = (ClientData) copy;
} else {
@@ -411,10 +444,10 @@ TkFreeBindingTags(
TkWindow *winPtr) /* Window whose tags are to be released. */
{
int i;
- char *p;
+ const char *p;
for (i = 0; i < winPtr->numTags; i++) {
- p = (char *) (winPtr->tagPtr[i]);
+ p = winPtr->tagPtr[i];
if (*p == '.') {
/*
* Names starting with "." are malloced rather than Uids, so they
@@ -424,7 +457,7 @@ TkFreeBindingTags(
ckfree(p);
}
}
- ckfree((char *) winPtr->tagPtr);
+ ckfree(winPtr->tagPtr);
winPtr->numTags = 0;
winPtr->tagPtr = NULL;
}
@@ -454,7 +487,7 @@ Tk_DestroyObjCmd(
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window window;
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
int i;
for (i = 1; i < objc; i++) {
@@ -501,7 +534,7 @@ Tk_LowerObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window mainwin = (Tk_Window) clientData;
+ Tk_Window mainwin = clientData;
Tk_Window tkwin, other;
if ((objc != 2) && (objc != 3)) {
@@ -555,7 +588,7 @@ Tk_RaiseObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window mainwin = (Tk_Window) clientData;
+ Tk_Window mainwin = clientData;
Tk_Window tkwin, other;
if ((objc != 2) && (objc != 3)) {
@@ -585,12 +618,41 @@ Tk_RaiseObjCmd(
}
/*
+ * ----------------------------------------------------------------------
+ *
+ * TkInitTkCmd --
+ *
+ * Set up the tk ensemble.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * None.
+ *
+ * ----------------------------------------------------------------------
+ */
+
+int
+TkInitTkCmd(
+ Tcl_Interp *interp,
+ ClientData clientData)
+{
+ TkMakeEnsemble(interp, "::", "tk", clientData, tkCmdMap);
+#if defined(__WIN32__) || defined(MAC_OSX_TK)
+ TkInitFontchooser(interp, clientData);
+#endif
+ return TCL_OK;
+}
+
+/*
*----------------------------------------------------------------------
*
- * Tk_TkObjCmd --
+ * AppnameCmd, CaretCmd, ScalingCmd, UseinputmethodsCmd,
+ * WindowingsystemCmd, InactiveCmd --
*
- * This function is invoked to process the "tk" Tcl command. See the user
- * documentation for details on what it does.
+ * These functions are invoked to process the "tk" ensemble subcommands.
+ * See the user documentation for details on what they do.
*
* Results:
* A standard Tcl result.
@@ -602,286 +664,298 @@ Tk_RaiseObjCmd(
*/
int
-Tk_TkObjCmd(
+AppnameCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
+ Tk_Window tkwin = clientData;
+ TkWindow *winPtr;
+ const char *string;
+
+ if (Tcl_IsSafe(interp)) {
+ Tcl_SetResult(interp,
+ "appname not accessible in a safe interpreter",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ winPtr = (TkWindow *) tkwin;
+
+ if (objc > 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "?newName?");
+ return TCL_ERROR;
+ }
+ if (objc == 2) {
+ string = Tcl_GetString(objv[1]);
+ winPtr->nameUid = Tk_GetUid(Tk_SetAppName(tkwin, string));
+ }
+ Tcl_AppendResult(interp, winPtr->nameUid, NULL);
+ return TCL_OK;
+}
+
+int
+CaretCmd(
+ ClientData clientData, /* Main window associated with interpreter. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ Tk_Window tkwin = clientData;
int index;
- Tk_Window tkwin;
- static const char *optionStrings[] = {
- "appname", "caret", "scaling", "useinputmethods",
- "windowingsystem", "inactive", NULL
+ Tcl_Obj *objPtr;
+ TkCaret *caretPtr;
+ Tk_Window window;
+ static const char *const caretStrings[] = {
+ "-x", "-y", "-height", NULL
};
- enum options {
- TK_APPNAME, TK_CARET, TK_SCALING, TK_USE_IM,
- TK_WINDOWINGSYSTEM, TK_INACTIVE
+ enum caretOptions {
+ TK_CARET_X, TK_CARET_Y, TK_CARET_HEIGHT
};
- tkwin = (Tk_Window) clientData;
-
- if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg?");
+ if ((objc < 2) || ((objc > 3) && !!(objc & 1))) {
+ Tcl_WrongNumArgs(interp, 1, objv,
+ "window ?-x x? ?-y y? ?-height height?");
return TCL_ERROR;
}
- if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
- &index) != TCL_OK) {
+ window = Tk_NameToWindow(interp, Tcl_GetString(objv[1]), tkwin);
+ if (window == NULL) {
return TCL_ERROR;
}
+ caretPtr = &(((TkWindow *) window)->dispPtr->caret);
+ if (objc == 2) {
+ /*
+ * Return all the current values
+ */
- switch ((enum options) index) {
- case TK_APPNAME: {
- TkWindow *winPtr;
- char *string;
-
- if (Tcl_IsSafe(interp)) {
- Tcl_SetResult(interp,
- "appname not accessible in a safe interpreter",
- TCL_STATIC);
- return TCL_ERROR;
- }
+ objPtr = Tcl_NewObj();
+ Tcl_ListObjAppendElement(interp, objPtr,
+ Tcl_NewStringObj("-height", 7));
+ Tcl_ListObjAppendElement(interp, objPtr,
+ Tcl_NewIntObj(caretPtr->height));
+ Tcl_ListObjAppendElement(interp, objPtr,
+ Tcl_NewStringObj("-x", 2));
+ Tcl_ListObjAppendElement(interp, objPtr,
+ Tcl_NewIntObj(caretPtr->x));
+ Tcl_ListObjAppendElement(interp, objPtr,
+ Tcl_NewStringObj("-y", 2));
+ Tcl_ListObjAppendElement(interp, objPtr,
+ Tcl_NewIntObj(caretPtr->y));
+ Tcl_SetObjResult(interp, objPtr);
+ } else if (objc == 3) {
+ int value;
- winPtr = (TkWindow *) tkwin;
+ /*
+ * Return the current value of the selected option
+ */
- if (objc > 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "?newName?");
+ if (Tcl_GetIndexFromObj(interp, objv[2], caretStrings,
+ "caret option", 0, &index) != TCL_OK) {
return TCL_ERROR;
}
- if (objc == 3) {
- string = Tcl_GetString(objv[2]);
- winPtr->nameUid = Tk_GetUid(Tk_SetAppName(tkwin, string));
+ if (index == TK_CARET_X) {
+ value = caretPtr->x;
+ } else if (index == TK_CARET_Y) {
+ value = caretPtr->y;
+ } else /* if (index == TK_CARET_HEIGHT) -- last case */ {
+ value = caretPtr->height;
}
- Tcl_AppendResult(interp, winPtr->nameUid, NULL);
- break;
- }
- case TK_CARET: {
- Tcl_Obj *objPtr;
- TkCaret *caretPtr;
- Tk_Window window;
- static const char *caretStrings[] = {
- "-x", "-y", "-height", NULL
- };
- enum caretOptions {
- TK_CARET_X, TK_CARET_Y, TK_CARET_HEIGHT
- };
-
- if ((objc < 3) || ((objc > 4) && !(objc & 1))) {
- Tcl_WrongNumArgs(interp, 2, objv,
- "window ?-x x? ?-y y? ?-height height?");
- return TCL_ERROR;
- }
- window = Tk_NameToWindow(interp, Tcl_GetString(objv[2]), tkwin);
- if (window == NULL) {
- return TCL_ERROR;
- }
- caretPtr = &(((TkWindow *) window)->dispPtr->caret);
- if (objc == 3) {
- /*
- * Return all the current values
- */
-
- objPtr = Tcl_NewObj();
- Tcl_ListObjAppendElement(interp, objPtr,
- Tcl_NewStringObj("-height", 7));
- Tcl_ListObjAppendElement(interp, objPtr,
- Tcl_NewIntObj(caretPtr->height));
- Tcl_ListObjAppendElement(interp, objPtr,
- Tcl_NewStringObj("-x", 2));
- Tcl_ListObjAppendElement(interp, objPtr,
- Tcl_NewIntObj(caretPtr->x));
- Tcl_ListObjAppendElement(interp, objPtr,
- Tcl_NewStringObj("-y", 2));
- Tcl_ListObjAppendElement(interp, objPtr,
- Tcl_NewIntObj(caretPtr->y));
- Tcl_SetObjResult(interp, objPtr);
- } else if (objc == 4) {
- int value;
-
- /*
- * Return the current value of the selected option
- */
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(value));
+ } else {
+ int i, value, x = 0, y = 0, height = -1;
- if (Tcl_GetIndexFromObj(interp, objv[3], caretStrings,
- "caret option", 0, &index) != TCL_OK) {
+ for (i = 2; i < objc; i += 2) {
+ if ((Tcl_GetIndexFromObj(interp, objv[i], caretStrings,
+ "caret option", 0, &index) != TCL_OK) ||
+ Tcl_GetIntFromObj(interp,objv[i+1],&value) != TCL_OK) {
return TCL_ERROR;
}
if (index == TK_CARET_X) {
- value = caretPtr->x;
+ x = value;
} else if (index == TK_CARET_Y) {
- value = caretPtr->y;
+ y = value;
} else /* if (index == TK_CARET_HEIGHT) -- last case */ {
- value = caretPtr->height;
+ height = value;
}
- Tcl_SetIntObj(Tcl_GetObjResult(interp), value);
- } else {
- int i, value, x = 0, y = 0, height = -1;
-
- for (i = 3; i < objc; i += 2) {
- if ((Tcl_GetIndexFromObj(interp, objv[i], caretStrings,
- "caret option", 0, &index) != TCL_OK) ||
- Tcl_GetIntFromObj(interp,objv[i+1],&value) != TCL_OK) {
- return TCL_ERROR;
- }
- if (index == TK_CARET_X) {
- x = value;
- } else if (index == TK_CARET_Y) {
- y = value;
- } else /* if (index == TK_CARET_HEIGHT) -- last case */ {
- height = value;
- }
- }
- if (height < 0) {
- height = Tk_Height(window);
- }
- Tk_SetCaretPos(window, x, y, height);
}
- break;
+ if (height < 0) {
+ height = Tk_Height(window);
+ }
+ Tk_SetCaretPos(window, x, y, height);
}
- case TK_SCALING: {
- Screen *screenPtr;
- int skip, width, height;
- double d;
+ return TCL_OK;
+}
- if (Tcl_IsSafe(interp)) {
- Tcl_SetResult(interp,
- "scaling not accessible in a safe interpreter",
- TCL_STATIC);
- return TCL_ERROR;
- }
+int
+ScalingCmd(
+ ClientData clientData, /* Main window associated with interpreter. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ Tk_Window tkwin = clientData;
+ Screen *screenPtr;
+ int skip, width, height;
+ double d;
+
+ if (Tcl_IsSafe(interp)) {
+ Tcl_SetResult(interp, "scaling not accessible in a safe interpreter",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
- skip = TkGetDisplayOf(interp, objc - 2, objv + 2, &tkwin);
- if (skip < 0) {
+ skip = TkGetDisplayOf(interp, objc - 1, objv + 1, &tkwin);
+ if (skip < 0) {
+ return TCL_ERROR;
+ }
+ screenPtr = Tk_Screen(tkwin);
+ if (objc - skip == 1) {
+ d = 25.4 / 72;
+ d *= WidthOfScreen(screenPtr);
+ d /= WidthMMOfScreen(screenPtr);
+ Tcl_SetObjResult(interp, Tcl_NewDoubleObj(d));
+ } else if (objc - skip == 2) {
+ if (Tcl_GetDoubleFromObj(interp, objv[1+skip], &d) != TCL_OK) {
return TCL_ERROR;
}
- screenPtr = Tk_Screen(tkwin);
- if (objc - skip == 2) {
- d = 25.4 / 72;
- d *= WidthOfScreen(screenPtr);
- d /= WidthMMOfScreen(screenPtr);
- Tcl_SetDoubleObj(Tcl_GetObjResult(interp), d);
- } else if (objc - skip == 3) {
- if (Tcl_GetDoubleFromObj(interp, objv[2+skip], &d) != TCL_OK) {
- return TCL_ERROR;
- }
- d = (25.4 / 72) / d;
- width = (int) (d * WidthOfScreen(screenPtr) + 0.5);
- if (width <= 0) {
- width = 1;
- }
- height = (int) (d * HeightOfScreen(screenPtr) + 0.5);
- if (height <= 0) {
- height = 1;
- }
- WidthMMOfScreen(screenPtr) = width;
- HeightMMOfScreen(screenPtr) = height;
- } else {
- Tcl_WrongNumArgs(interp, 2, objv,
- "?-displayof window? ?factor?");
- return TCL_ERROR;
+ d = (25.4 / 72) / d;
+ width = (int) (d * WidthOfScreen(screenPtr) + 0.5);
+ if (width <= 0) {
+ width = 1;
}
- break;
+ height = (int) (d * HeightOfScreen(screenPtr) + 0.5);
+ if (height <= 0) {
+ height = 1;
+ }
+ WidthMMOfScreen(screenPtr) = width;
+ HeightMMOfScreen(screenPtr) = height;
+ } else {
+ Tcl_WrongNumArgs(interp, 1, objv, "?-displayof window? ?factor?");
+ return TCL_ERROR;
}
- case TK_USE_IM: {
- TkDisplay *dispPtr;
- int skip;
+ return TCL_OK;
+}
- if (Tcl_IsSafe(interp)) {
- Tcl_SetResult(interp,
- "useinputmethods not accessible in a safe interpreter",
- TCL_STATIC);
- return TCL_ERROR;
- }
+int
+UseinputmethodsCmd(
+ ClientData clientData, /* Main window associated with interpreter. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ Tk_Window tkwin = clientData;
+ TkDisplay *dispPtr;
+ int skip;
- skip = TkGetDisplayOf(interp, objc-2, objv+2, &tkwin);
- if (skip < 0) {
- return TCL_ERROR;
- }
- dispPtr = ((TkWindow *) tkwin)->dispPtr;
- if ((objc - skip) == 3) {
- /*
- * In the case where TK_USE_INPUT_METHODS is not defined, this
- * will be ignored and we will always return 0. That will indicate
- * to the user that input methods are just not available.
- */
+ if (Tcl_IsSafe(interp)) {
+ Tcl_SetResult(interp,
+ "useinputmethods not accessible in a safe interpreter",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
- int boolVal;
+ skip = TkGetDisplayOf(interp, objc-1, objv+1, &tkwin);
+ if (skip < 0) {
+ return TCL_ERROR;
+ }
+ dispPtr = ((TkWindow *) tkwin)->dispPtr;
+ if ((objc - skip) == 2) {
+ /*
+ * In the case where TK_USE_INPUT_METHODS is not defined, this
+ * will be ignored and we will always return 0. That will indicate
+ * to the user that input methods are just not available.
+ */
- if (Tcl_GetBooleanFromObj(interp, objv[2+skip],
- &boolVal) != TCL_OK) {
- return TCL_ERROR;
- }
-#ifdef TK_USE_INPUT_METHODS
- if (boolVal) {
- dispPtr->flags |= TK_DISPLAY_USE_IM;
- } else {
- dispPtr->flags &= ~TK_DISPLAY_USE_IM;
- }
-#endif /* TK_USE_INPUT_METHODS */
- } else if ((objc - skip) != 2) {
- Tcl_WrongNumArgs(interp, 2, objv,
- "?-displayof window? ?boolean?");
+ int boolVal;
+
+ if (Tcl_GetBooleanFromObj(interp, objv[1+skip],
+ &boolVal) != TCL_OK) {
return TCL_ERROR;
}
- Tcl_SetBooleanObj(Tcl_GetObjResult(interp),
- (int) (dispPtr->flags & TK_DISPLAY_USE_IM));
- break;
+#ifdef TK_USE_INPUT_METHODS
+ if (boolVal) {
+ dispPtr->flags |= TK_DISPLAY_USE_IM;
+ } else {
+ dispPtr->flags &= ~TK_DISPLAY_USE_IM;
+ }
+#endif /* TK_USE_INPUT_METHODS */
+ } else if ((objc - skip) != 1) {
+ Tcl_WrongNumArgs(interp, 1, objv,
+ "?-displayof window? ?boolean?");
+ return TCL_ERROR;
}
- case TK_WINDOWINGSYSTEM: {
- const char *windowingsystem;
+ Tcl_SetObjResult(interp,
+ Tcl_NewBooleanObj(dispPtr->flags & TK_DISPLAY_USE_IM));
+ return TCL_OK;
+}
- if (objc != 2) {
- Tcl_WrongNumArgs(interp, 2, objv, NULL);
- return TCL_ERROR;
- }
+int
+WindowingsystemCmd(
+ ClientData clientData, /* Main window associated with interpreter. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ const char *windowingsystem;
+
+ if (objc != 1) {
+ Tcl_WrongNumArgs(interp, 1, objv, NULL);
+ return TCL_ERROR;
+ }
#if defined(WIN32)
- windowingsystem = "win32";
+ windowingsystem = "win32";
#elif defined(MAC_OSX_TK)
- windowingsystem = "aqua";
+ windowingsystem = "aqua";
#else
- windowingsystem = "x11";
+ windowingsystem = "x11";
#endif
- Tcl_SetStringObj(Tcl_GetObjResult(interp), windowingsystem, -1);
- break;
- }
- case TK_INACTIVE: {
- int skip = TkGetDisplayOf(interp, objc - 2, objv + 2, &tkwin);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(windowingsystem, -1));
+ return TCL_OK;
+}
- if (skip < 0) {
- return TCL_ERROR;
- }
- if (objc - skip == 2) {
- long inactive;
+int
+InactiveCmd(
+ ClientData clientData, /* Main window associated with interpreter. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ Tk_Window tkwin = clientData;
+ int skip = TkGetDisplayOf(interp, objc - 1, objv + 1, &tkwin);
- inactive = (Tcl_IsSafe(interp) ? -1 :
- Tk_GetUserInactiveTime(Tk_Display(tkwin)));
- Tcl_SetObjResult(interp, Tcl_NewLongObj(inactive));
+ if (skip < 0) {
+ return TCL_ERROR;
+ }
+ if (objc - skip == 1) {
+ long inactive;
- } else if (objc - skip == 3) {
- char *string;
+ inactive = (Tcl_IsSafe(interp) ? -1 :
+ Tk_GetUserInactiveTime(Tk_Display(tkwin)));
+ Tcl_SetObjResult(interp, Tcl_NewLongObj(inactive));
- string = Tcl_GetString(objv[objc-1]);
- if (strcmp(string, "reset") != 0) {
- Tcl_Obj *msg = Tcl_NewStringObj("bad option \"", -1);
+ } else if (objc - skip == 2) {
+ const char *string;
- Tcl_AppendStringsToObj(msg, string, "\": must be reset", NULL);
- Tcl_SetObjResult(interp, msg);
- return TCL_ERROR;
- }
- if (Tcl_IsSafe(interp)) {
- Tcl_SetResult(interp,
- "resetting the user inactivity timer "
- "is not allowed in a safe interpreter", TCL_STATIC);
- return TCL_ERROR;
- }
- Tk_ResetUserInactiveTime(Tk_Display(tkwin));
- Tcl_ResetResult(interp);
- } else {
- Tcl_WrongNumArgs(interp, 2, objv, "?-displayof window? ?reset?");
+ string = Tcl_GetString(objv[objc-1]);
+ if (strcmp(string, "reset") != 0) {
+ Tcl_Obj *msg = Tcl_NewStringObj("bad option \"", -1);
+
+ Tcl_AppendStringsToObj(msg, string, "\": must be reset", NULL);
+ Tcl_SetObjResult(interp, msg);
return TCL_ERROR;
}
- break;
- }
+ if (Tcl_IsSafe(interp)) {
+ Tcl_SetResult(interp,
+ "resetting the user inactivity timer "
+ "is not allowed in a safe interpreter", TCL_STATIC);
+ return TCL_ERROR;
+ }
+ Tk_ResetUserInactiveTime(Tk_Display(tkwin));
+ Tcl_ResetResult(interp);
+ } else {
+ Tcl_WrongNumArgs(interp, 1, objv, "?-displayof window? ?reset?");
+ return TCL_ERROR;
}
return TCL_OK;
}
@@ -911,9 +985,10 @@ Tk_TkwaitObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
int done, index;
- static const char *optionStrings[] = {
+ int code = TCL_OK;
+ static const char *const optionStrings[] = {
"variable", "visibility", "window", NULL
};
enum options {
@@ -934,16 +1009,20 @@ Tk_TkwaitObjCmd(
case TKWAIT_VARIABLE:
if (Tcl_TraceVar(interp, Tcl_GetString(objv[2]),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- WaitVariableProc, (ClientData) &done) != TCL_OK) {
+ WaitVariableProc, &done) != TCL_OK) {
return TCL_ERROR;
}
done = 0;
while (!done) {
+ if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
+ code = TCL_ERROR;
+ break;
+ }
Tcl_DoOneEvent(0);
}
Tcl_UntraceVar(interp, Tcl_GetString(objv[2]),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- WaitVariableProc, (ClientData) &done);
+ WaitVariableProc, &done);
break;
case TKWAIT_VISIBILITY: {
@@ -955,12 +1034,16 @@ Tk_TkwaitObjCmd(
}
Tk_CreateEventHandler(window,
VisibilityChangeMask|StructureNotifyMask,
- WaitVisibilityProc, (ClientData) &done);
+ WaitVisibilityProc, &done);
done = 0;
while (!done) {
+ if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
+ code = TCL_ERROR;
+ break;
+ }
Tcl_DoOneEvent(0);
}
- if (done != 1) {
+ if ((done != 0) && (done != 1)) {
/*
* Note that we do not delete the event handler because it was
* deleted automatically when the window was destroyed.
@@ -973,7 +1056,7 @@ Tk_TkwaitObjCmd(
}
Tk_DeleteEventHandler(window,
VisibilityChangeMask|StructureNotifyMask,
- WaitVisibilityProc, (ClientData) &done);
+ WaitVisibilityProc, &done);
break;
}
@@ -985,28 +1068,40 @@ Tk_TkwaitObjCmd(
return TCL_ERROR;
}
Tk_CreateEventHandler(window, StructureNotifyMask,
- WaitWindowProc, (ClientData) &done);
+ WaitWindowProc, &done);
done = 0;
while (!done) {
+ if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
+ code = TCL_ERROR;
+ break;
+ }
Tcl_DoOneEvent(0);
}
/*
- * Note: there's no need to delete the event handler. It was deleted
- * automatically when the window was destroyed.
+ * Note: normally there's no need to delete the event handler. It was
+ * deleted automatically when the window was destroyed; however, if
+ * the wait operation was canceled, we need to delete it.
*/
+ if (done == 0) {
+ Tk_DeleteEventHandler(window, StructureNotifyMask,
+ WaitWindowProc, &done);
+ }
break;
}
}
/*
* Clear out the interpreter's result, since it may have been set by event
- * handlers.
+ * handlers. This is skipped if an error occurred above, such as the wait
+ * operation being canceled.
*/
+ if (code == TCL_OK)
Tcl_ResetResult(interp);
- return TCL_OK;
+
+ return code;
}
/* ARGSUSED */
@@ -1018,7 +1113,7 @@ WaitVariableProc(
const char *name2, /* Second part of variable name. */
int flags) /* Information about what happened. */
{
- int *donePtr = (int *) clientData;
+ int *donePtr = clientData;
*donePtr = 1;
return NULL;
@@ -1030,7 +1125,7 @@ WaitVisibilityProc(
ClientData clientData, /* Pointer to integer to set to 1. */
XEvent *eventPtr) /* Information about event (not used). */
{
- int *donePtr = (int *) clientData;
+ int *donePtr = clientData;
if (eventPtr->type == VisibilityNotify) {
*donePtr = 1;
@@ -1045,7 +1140,7 @@ WaitWindowProc(
ClientData clientData, /* Pointer to integer to set to 1. */
XEvent *eventPtr) /* Information about event. */
{
- int *donePtr = (int *) clientData;
+ int *donePtr = clientData;
if (eventPtr->type == DestroyNotify) {
*donePtr = 1;
@@ -1077,9 +1172,10 @@ Tk_UpdateObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- static const char *updateOptions[] = {"idletasks", NULL};
+ static const char *const updateOptions[] = {"idletasks", NULL};
int flags, index;
TkDisplay *dispPtr;
+ int code = TCL_OK;
if (objc == 1) {
flags = TCL_DONT_WAIT;
@@ -1104,12 +1200,35 @@ Tk_UpdateObjCmd(
while (1) {
while (Tcl_DoOneEvent(flags) != 0) {
- /* Empty loop body */
+ if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
+ code = TCL_ERROR;
+ break;
+ }
}
+
+ /*
+ * If event processing was canceled proceed no further.
+ */
+
+ if (code == TCL_ERROR)
+ break;
+
for (dispPtr = TkGetDisplayList(); dispPtr != NULL;
dispPtr = dispPtr->nextPtr) {
XSync(dispPtr->display, False);
}
+
+ /*
+ * Check again if event processing has been canceled because the inner
+ * loop (above) may not have checked (i.e. no events were processed and
+ * the loop body was skipped).
+ */
+
+ if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
+ code = TCL_ERROR;
+ break;
+ }
+
if (Tcl_DoOneEvent(flags) == 0) {
break;
}
@@ -1117,11 +1236,14 @@ Tk_UpdateObjCmd(
/*
* Must clear the interpreter's result because event handlers could have
- * executed commands.
+ * executed commands. This is skipped if an error occurred above, such as
+ * the wait operation being canceled.
*/
+ if (code == TCL_OK)
Tcl_ResetResult(interp);
- return TCL_OK;
+
+ return code;
}
/*
@@ -1149,10 +1271,9 @@ Tk_WinfoObjCmd(
Tcl_Obj *const objv[]) /* Argument objects. */
{
int index, x, y, width, height, useX, useY, class, skip;
- char *string;
+ const char *string;
TkWindow *winPtr;
- Tk_Window tkwin;
- Tcl_Obj *resultPtr;
+ Tk_Window tkwin = clientData;
static const TkStateMap visualMap[] = {
{PseudoColor, "pseudocolor"},
@@ -1163,7 +1284,7 @@ Tk_WinfoObjCmd(
{StaticGray, "staticgray"},
{-1, NULL}
};
- static const char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"cells", "children", "class", "colormapfull",
"depth", "geometry", "height", "id",
"ismapped", "manager", "name", "parent",
@@ -1202,8 +1323,6 @@ Tk_WinfoObjCmd(
WIN_VISUALSAVAILABLE
};
- tkwin = (Tk_Window) clientData;
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "option ?arg?");
return TCL_ERROR;
@@ -1225,14 +1344,14 @@ Tk_WinfoObjCmd(
}
}
winPtr = (TkWindow *) tkwin;
- resultPtr = Tcl_GetObjResult(interp);
switch ((enum options) index) {
case WIN_CELLS:
- Tcl_SetIntObj(resultPtr, Tk_Visual(tkwin)->map_entries);
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(Tk_Visual(tkwin)->map_entries));
break;
case WIN_CHILDREN: {
- Tcl_Obj *strPtr;
+ Tcl_Obj *strPtr, *resultPtr = Tcl_NewObj();
winPtr = winPtr->childList;
for ( ; winPtr != NULL; winPtr = winPtr->nextPtr) {
@@ -1241,57 +1360,50 @@ Tk_WinfoObjCmd(
Tcl_ListObjAppendElement(NULL, resultPtr, strPtr);
}
}
+ Tcl_SetObjResult(interp, resultPtr);
break;
}
case WIN_CLASS:
- Tcl_SetStringObj(resultPtr, Tk_Class(tkwin), -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(Tk_Class(tkwin), -1));
break;
case WIN_COLORMAPFULL:
- Tcl_SetBooleanObj(resultPtr,
- TkpCmapStressed(tkwin, Tk_Colormap(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewBooleanObj(TkpCmapStressed(tkwin,Tk_Colormap(tkwin))));
break;
case WIN_DEPTH:
- Tcl_SetIntObj(resultPtr, Tk_Depth(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_Depth(tkwin)));
break;
- case WIN_GEOMETRY: {
- char buf[16 + TCL_INTEGER_SPACE * 4];
-
- sprintf(buf, "%dx%d+%d+%d", Tk_Width(tkwin), Tk_Height(tkwin),
- Tk_X(tkwin), Tk_Y(tkwin));
- Tcl_SetStringObj(resultPtr, buf, -1);
+ case WIN_GEOMETRY:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%dx%d+%d+%d",
+ Tk_Width(tkwin), Tk_Height(tkwin), Tk_X(tkwin), Tk_Y(tkwin)));
break;
- }
case WIN_HEIGHT:
- Tcl_SetIntObj(resultPtr, Tk_Height(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_Height(tkwin)));
break;
case WIN_ID: {
char buf[TCL_INTEGER_SPACE];
Tk_MakeWindowExist(tkwin);
TkpPrintWindowId(buf, Tk_WindowId(tkwin));
-
- /*
- * interp result may have changed, refetch it
- */
-
- resultPtr = Tcl_GetObjResult(interp);
- Tcl_SetStringObj(resultPtr, buf, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1));
break;
}
case WIN_ISMAPPED:
- Tcl_SetBooleanObj(resultPtr, (int) Tk_IsMapped(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(Tk_IsMapped(tkwin)));
break;
case WIN_MANAGER:
if (winPtr->geomMgrPtr != NULL) {
- Tcl_SetStringObj(resultPtr, winPtr->geomMgrPtr->name, -1);
+ Tcl_SetObjResult(interp,
+ Tcl_NewStringObj(winPtr->geomMgrPtr->name, -1));
}
break;
case WIN_NAME:
- Tcl_SetStringObj(resultPtr, Tk_Name(tkwin), -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(Tk_Name(tkwin), -1));
break;
case WIN_PARENT:
if (winPtr->parentPtr != NULL) {
- Tcl_SetStringObj(resultPtr, winPtr->parentPtr->pathName, -1);
+ Tcl_SetObjResult(interp,
+ Tcl_NewStringObj(winPtr->parentPtr->pathName, -1));
}
break;
case WIN_POINTERX:
@@ -1315,54 +1427,58 @@ Tk_WinfoObjCmd(
TkGetPointerCoords((Tk_Window) winPtr, &x, &y);
}
if (useX & useY) {
- char buf[TCL_INTEGER_SPACE * 2];
+ Tcl_Obj *xyObj[2];
- sprintf(buf, "%d %d", x, y);
- Tcl_SetStringObj(resultPtr, buf, -1);
+ xyObj[0] = Tcl_NewIntObj(x);
+ xyObj[1] = Tcl_NewIntObj(y);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(2, xyObj));
} else if (useX) {
- Tcl_SetIntObj(resultPtr, x);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(x));
} else {
- Tcl_SetIntObj(resultPtr, y);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(y));
}
break;
case WIN_REQHEIGHT:
- Tcl_SetIntObj(resultPtr, Tk_ReqHeight(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_ReqHeight(tkwin)));
break;
case WIN_REQWIDTH:
- Tcl_SetIntObj(resultPtr, Tk_ReqWidth(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_ReqWidth(tkwin)));
break;
case WIN_ROOTX:
Tk_GetRootCoords(tkwin, &x, &y);
- Tcl_SetIntObj(resultPtr, x);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(x));
break;
case WIN_ROOTY:
Tk_GetRootCoords(tkwin, &x, &y);
- Tcl_SetIntObj(resultPtr, y);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(y));
break;
- case WIN_SCREEN: {
- char buf[TCL_INTEGER_SPACE];
-
- sprintf(buf, "%d", Tk_ScreenNumber(tkwin));
- Tcl_AppendStringsToObj(resultPtr, Tk_DisplayName(tkwin),".",buf, NULL);
+ case WIN_SCREEN:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%s.%d",
+ Tk_DisplayName(tkwin), Tk_ScreenNumber(tkwin)));
break;
- }
case WIN_SCREENCELLS:
- Tcl_SetIntObj(resultPtr, CellsOfScreen(Tk_Screen(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(CellsOfScreen(Tk_Screen(tkwin))));
break;
case WIN_SCREENDEPTH:
- Tcl_SetIntObj(resultPtr, DefaultDepthOfScreen(Tk_Screen(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(DefaultDepthOfScreen(Tk_Screen(tkwin))));
break;
case WIN_SCREENHEIGHT:
- Tcl_SetIntObj(resultPtr, HeightOfScreen(Tk_Screen(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(HeightOfScreen(Tk_Screen(tkwin))));
break;
case WIN_SCREENWIDTH:
- Tcl_SetIntObj(resultPtr, WidthOfScreen(Tk_Screen(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(WidthOfScreen(Tk_Screen(tkwin))));
break;
case WIN_SCREENMMHEIGHT:
- Tcl_SetIntObj(resultPtr, HeightMMOfScreen(Tk_Screen(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(HeightMMOfScreen(Tk_Screen(tkwin))));
break;
case WIN_SCREENMMWIDTH:
- Tcl_SetIntObj(resultPtr, WidthMMOfScreen(Tk_Screen(tkwin)));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(WidthMMOfScreen(Tk_Screen(tkwin))));
break;
case WIN_SCREENVISUAL:
class = DefaultVisualOfScreen(Tk_Screen(tkwin))->class;
@@ -1373,7 +1489,7 @@ Tk_WinfoObjCmd(
case WIN_TOPLEVEL:
winPtr = GetTopHierarchy(tkwin);
if (winPtr != NULL) {
- Tcl_SetStringObj(resultPtr, winPtr->pathName, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(winPtr->pathName, -1));
}
break;
case WIN_VIEWABLE: {
@@ -1389,7 +1505,7 @@ Tk_WinfoObjCmd(
}
}
- Tcl_SetBooleanObj(resultPtr, viewable);
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(viewable));
break;
}
case WIN_VISUAL:
@@ -1400,40 +1516,36 @@ Tk_WinfoObjCmd(
if (string == NULL) {
string = "unknown";
}
- Tcl_SetStringObj(resultPtr, string, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(string, -1));
break;
- case WIN_VISUALID: {
- char buf[TCL_INTEGER_SPACE];
-
- sprintf(buf, "0x%x",
- (unsigned int) XVisualIDFromVisual(Tk_Visual(tkwin)));
- Tcl_SetStringObj(resultPtr, buf, -1);
+ case WIN_VISUALID:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("0x%x", (unsigned)
+ XVisualIDFromVisual(Tk_Visual(tkwin))));
break;
- }
case WIN_VROOTHEIGHT:
Tk_GetVRootGeometry(tkwin, &x, &y, &width, &height);
- Tcl_SetIntObj(resultPtr, height);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(height));
break;
case WIN_VROOTWIDTH:
Tk_GetVRootGeometry(tkwin, &x, &y, &width, &height);
- Tcl_SetIntObj(resultPtr, width);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(width));
break;
case WIN_VROOTX:
Tk_GetVRootGeometry(tkwin, &x, &y, &width, &height);
- Tcl_SetIntObj(resultPtr, x);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(x));
break;
case WIN_VROOTY:
Tk_GetVRootGeometry(tkwin, &x, &y, &width, &height);
- Tcl_SetIntObj(resultPtr, y);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(y));
break;
case WIN_WIDTH:
- Tcl_SetIntObj(resultPtr, Tk_Width(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_Width(tkwin)));
break;
case WIN_X:
- Tcl_SetIntObj(resultPtr, Tk_X(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_X(tkwin)));
break;
case WIN_Y:
- Tcl_SetIntObj(resultPtr, Tk_Y(tkwin));
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(Tk_Y(tkwin)));
break;
/*
@@ -1451,7 +1563,8 @@ Tk_WinfoObjCmd(
}
objv += skip;
string = Tcl_GetString(objv[2]);
- Tcl_SetLongObj(resultPtr, (long) Tk_InternAtom(tkwin, string));
+ Tcl_SetObjResult(interp,
+ Tcl_NewLongObj((long) Tk_InternAtom(tkwin, string)));
break;
case WIN_ATOMNAME: {
const char *name;
@@ -1471,12 +1584,11 @@ Tk_WinfoObjCmd(
}
name = Tk_GetAtomName(tkwin, (Atom) id);
if (strcmp(name, "?bad atom?") == 0) {
- string = Tcl_GetString(objv[2]);
- Tcl_AppendStringsToObj(resultPtr,
- "no atom exists with id \"", string, "\"", NULL);
+ Tcl_AppendResult(interp, "no atom exists with id \"",
+ Tcl_GetString(objv[2]), "\"", NULL);
return TCL_ERROR;
}
- Tcl_SetStringObj(resultPtr, name, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(name, -1));
break;
}
case WIN_CONTAINING:
@@ -1500,12 +1612,10 @@ Tk_WinfoObjCmd(
}
tkwin = Tk_CoordsToWindow(x, y, tkwin);
if (tkwin != NULL) {
- Tcl_SetStringObj(resultPtr, Tk_PathName(tkwin), -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(Tk_PathName(tkwin),-1));
}
break;
- case WIN_INTERPS: {
- int result;
-
+ case WIN_INTERPS:
skip = TkGetDisplayOf(interp, objc - 2, objv + 2, &tkwin);
if (skip < 0) {
return TCL_ERROR;
@@ -1514,9 +1624,7 @@ Tk_WinfoObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, "?-displayof window?");
return TCL_ERROR;
}
- result = TkGetInterpNames(interp, tkwin);
- return result;
- }
+ return TkGetInterpNames(interp, tkwin);
case WIN_PATHNAME: {
Window id;
@@ -1532,10 +1640,10 @@ Tk_WinfoObjCmd(
if (TkpScanWindowId(interp, string, &id) != TCL_OK) {
return TCL_ERROR;
}
- winPtr = (TkWindow *)Tk_IdToWindow(Tk_Display(tkwin), id);
+ winPtr = (TkWindow *) Tk_IdToWindow(Tk_Display(tkwin), id);
if ((winPtr == NULL) ||
(winPtr->mainPtr != ((TkWindow *) tkwin)->mainPtr)) {
- Tcl_AppendStringsToObj(resultPtr, "window id \"", string,
+ Tcl_AppendResult(interp, "window id \"", string,
"\" doesn't exist in this application", NULL);
return TCL_ERROR;
}
@@ -1548,7 +1656,7 @@ Tk_WinfoObjCmd(
tkwin = (Tk_Window) winPtr;
if (Tk_PathName(tkwin) != NULL) {
- Tcl_SetStringObj(resultPtr, Tk_PathName(tkwin), -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(Tk_PathName(tkwin),-1));
}
break;
}
@@ -1567,13 +1675,12 @@ Tk_WinfoObjCmd(
string = Tcl_GetString(objv[2]);
winPtr = (TkWindow *) Tk_NameToWindow(interp, string, tkwin);
Tcl_ResetResult(interp);
- resultPtr = Tcl_GetObjResult(interp);
alive = 1;
if ((winPtr == NULL) || (winPtr->flags & TK_ALREADY_DEAD)) {
alive = 0;
}
- Tcl_SetBooleanObj(resultPtr, alive);
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(alive));
break;
}
case WIN_FPIXELS: {
@@ -1583,9 +1690,7 @@ Tk_WinfoObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, "window number");
return TCL_ERROR;
}
- string = Tcl_GetString(objv[2]);
- tkwin = Tk_NameToWindow(interp, string, tkwin);
- if (tkwin == NULL) {
+ if (TkGetWindowFromObj(interp, tkwin, objv[2], &tkwin) != TCL_OK) {
return TCL_ERROR;
}
string = Tcl_GetString(objv[3]);
@@ -1594,7 +1699,7 @@ Tk_WinfoObjCmd(
}
pixels = mm * WidthOfScreen(Tk_Screen(tkwin))
/ WidthMMOfScreen(Tk_Screen(tkwin));
- Tcl_SetDoubleObj(resultPtr, pixels);
+ Tcl_SetObjResult(interp, Tcl_NewDoubleObj(pixels));
break;
}
case WIN_PIXELS: {
@@ -1604,47 +1709,40 @@ Tk_WinfoObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, "window number");
return TCL_ERROR;
}
- string = Tcl_GetString(objv[2]);
- tkwin = Tk_NameToWindow(interp, string, tkwin);
- if (tkwin == NULL) {
+ if (TkGetWindowFromObj(interp, tkwin, objv[2], &tkwin) != TCL_OK) {
return TCL_ERROR;
}
string = Tcl_GetString(objv[3]);
if (Tk_GetPixels(interp, tkwin, string, &pixels) != TCL_OK) {
return TCL_ERROR;
}
- Tcl_SetIntObj(resultPtr, pixels);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(pixels));
break;
}
case WIN_RGB: {
XColor *colorPtr;
- char buf[TCL_INTEGER_SPACE * 3];
if (objc != 4) {
Tcl_WrongNumArgs(interp, 2, objv, "window colorName");
return TCL_ERROR;
}
- string = Tcl_GetString(objv[2]);
- tkwin = Tk_NameToWindow(interp, string, tkwin);
- if (tkwin == NULL) {
+ if (TkGetWindowFromObj(interp, tkwin, objv[2], &tkwin) != TCL_OK) {
return TCL_ERROR;
}
- string = Tcl_GetString(objv[3]);
- colorPtr = Tk_GetColor(interp, tkwin, string);
+ colorPtr = Tk_GetColor(interp, tkwin, Tcl_GetString(objv[3]));
if (colorPtr == NULL) {
return TCL_ERROR;
}
- sprintf(buf, "%d %d %d", colorPtr->red, colorPtr->green,
- colorPtr->blue);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%d %d %d",
+ colorPtr->red, colorPtr->green, colorPtr->blue));
Tk_FreeColor(colorPtr);
- Tcl_SetStringObj(resultPtr, buf, -1);
break;
}
case WIN_VISUALSAVAILABLE: {
XVisualInfo template, *visInfoPtr;
int count, i;
int includeVisualId;
- Tcl_Obj *strPtr;
+ Tcl_Obj *strPtr, *resultPtr;
char buf[16 + TCL_INTEGER_SPACE];
char visualIdString[TCL_INTEGER_SPACE];
@@ -1658,9 +1756,7 @@ Tk_WinfoObjCmd(
return TCL_ERROR;
}
- string = Tcl_GetString(objv[2]);
- tkwin = Tk_NameToWindow(interp, string, tkwin);
- if (tkwin == NULL) {
+ if (TkGetWindowFromObj(interp, tkwin, objv[2], &tkwin) != TCL_OK) {
return TCL_ERROR;
}
@@ -1668,10 +1764,11 @@ Tk_WinfoObjCmd(
visInfoPtr = XGetVisualInfo(Tk_Display(tkwin), VisualScreenMask,
&template, &count);
if (visInfoPtr == NULL) {
- Tcl_SetStringObj(resultPtr,
- "can't find any visuals for screen", -1);
+ Tcl_SetResult(interp, "can't find any visuals for screen",
+ TCL_STATIC);
return TCL_ERROR;
}
+ resultPtr = Tcl_NewObj();
for (i = 0; i < count; i++) {
string = TkFindStateString(visualMap, visInfoPtr[i].class);
if (string == NULL) {
@@ -1681,12 +1778,13 @@ Tk_WinfoObjCmd(
}
if (includeVisualId) {
sprintf(visualIdString, " 0x%x",
- (unsigned int) visInfoPtr[i].visualid);
+ (unsigned) visInfoPtr[i].visualid);
strcat(buf, visualIdString);
}
strPtr = Tcl_NewStringObj(buf, -1);
Tcl_ListObjAppendElement(NULL, resultPtr, strPtr);
}
+ Tcl_SetObjResult(interp, resultPtr);
XFree((char *) visInfoPtr);
break;
}
@@ -1723,7 +1821,7 @@ Tk_WmObjCmd(
Tk_Window tkwin;
TkWindow *winPtr;
- static const char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"aspect", "client", "command", "deiconify",
"focusmodel", "frame", "geometry", "grid",
"group", "iconbitmap", "iconify", "iconmask",
@@ -1903,7 +2001,7 @@ Tk_WmObjCmd(
updateGeom:
if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tcl_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
+ Tcl_DoWhenIdle(UpdateGeometryInfo, winPtr);
wmPtr->flags |= WM_UPDATE_PENDING;
}
return TCL_OK;
@@ -1950,7 +2048,7 @@ TkGetDisplayOf(
* unmodified if "-displayof" argument was not
* present. */
{
- char *string;
+ const char *string;
int length;
if (objc < 1) {
@@ -1960,8 +2058,8 @@ TkGetDisplayOf(
if ((length >= 2) &&
(strncmp(string, "-displayof", (unsigned) length) == 0)) {
if (objc < 2) {
- Tcl_SetStringObj(Tcl_GetObjResult(interp),
- "value for \"-displayof\" missing", -1);
+ Tcl_SetResult(interp, "value for \"-displayof\" missing",
+ TCL_STATIC);
return -1;
}
*tkwinPtr = Tk_NameToWindow(interp, Tcl_GetString(objv[1]), *tkwinPtr);
diff --git a/generic/tkColor.c b/generic/tkColor.c
index 1111c51..9383a92 100644
--- a/generic/tkColor.c
+++ b/generic/tkColor.c
@@ -42,6 +42,7 @@ static Tcl_ThreadDataKey dataKey;
static void ColorInit(TkDisplay *dispPtr);
static void DupColorObjProc(Tcl_Obj *srcObjPtr,Tcl_Obj *dupObjPtr);
+static void FreeColorObj(Tcl_Obj *objPtr);
static void FreeColorObjProc(Tcl_Obj *objPtr);
static void InitColorObj(Tcl_Obj *objPtr);
@@ -51,7 +52,7 @@ static void InitColorObj(Tcl_Obj *objPtr);
* of the Tcl_Obj points to a TkColor object.
*/
-Tcl_ObjType tkColorObjType = {
+const Tcl_ObjType tkColorObjType = {
"color", /* name */
FreeColorObjProc, /* freeIntRepProc */
DupColorObjProc, /* dupIntRepProc */
@@ -111,7 +112,7 @@ Tk_AllocColorFromObj(
* longer in use. Clear the reference.
*/
- FreeColorObjProc(objPtr);
+ FreeColorObj(objPtr);
tkColPtr = NULL;
} else if ((Tk_Screen(tkwin) == tkColPtr->screen)
&& (Tk_Colormap(tkwin) == tkColPtr->colormap)) {
@@ -129,14 +130,14 @@ Tk_AllocColorFromObj(
if (tkColPtr != NULL) {
TkColor *firstColorPtr = Tcl_GetHashValue(tkColPtr->hashPtr);
- FreeColorObjProc(objPtr);
+ FreeColorObj(objPtr);
for (tkColPtr = firstColorPtr; tkColPtr != NULL;
tkColPtr = tkColPtr->nextPtr) {
if ((Tk_Screen(tkwin) == tkColPtr->screen)
&& (Tk_Colormap(tkwin) == tkColPtr->colormap)) {
tkColPtr->resourceRefCount++;
tkColPtr->objRefCount++;
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) tkColPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = tkColPtr;
return (XColor *) tkColPtr;
}
}
@@ -147,7 +148,7 @@ Tk_AllocColorFromObj(
*/
tkColPtr = (TkColor *) Tk_GetColor(interp, tkwin, Tcl_GetString(objPtr));
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) tkColPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = tkColPtr;
if (tkColPtr != NULL) {
tkColPtr->objRefCount++;
}
@@ -356,7 +357,7 @@ Tk_GetColorByValue(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfColor(
XColor *colorPtr) /* Color whose name is desired. */
{
@@ -365,11 +366,28 @@ Tk_NameOfColor(
if (tkColPtr->magic==COLOR_MAGIC && tkColPtr->type==TK_COLOR_BY_NAME) {
return tkColPtr->hashPtr->key.string;
} else {
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
sprintf(tsdPtr->rgbString, "#%04x%04x%04x", colorPtr->red,
colorPtr->green, colorPtr->blue);
+
+ /* If the string has the form #RSRSTUTUVWVW (where equal
+ * letters denote equal hexdigits) then this is
+ * equivalent to #RSTUVW. Then output the shorter form.
+ */
+ if ((tsdPtr->rgbString[1] == tsdPtr->rgbString[3])
+ && (tsdPtr->rgbString[2] == tsdPtr->rgbString[4])
+ && (tsdPtr->rgbString[5] == tsdPtr->rgbString[7])
+ && (tsdPtr->rgbString[6] == tsdPtr->rgbString[8])
+ && (tsdPtr->rgbString[9] == tsdPtr->rgbString[11])
+ && (tsdPtr->rgbString[10] == tsdPtr->rgbString[12])) {
+ tsdPtr->rgbString[3] = tsdPtr->rgbString[5];
+ tsdPtr->rgbString[4] = tsdPtr->rgbString[6];
+ tsdPtr->rgbString[5] = tsdPtr->rgbString[9];
+ tsdPtr->rgbString[6] = tsdPtr->rgbString[10];
+ tsdPtr->rgbString[7] = '\0';
+ }
return tsdPtr->rgbString;
}
}
@@ -416,8 +434,8 @@ Tk_GCForColor(
if (tkColPtr->gc == None) {
gcValues.foreground = tkColPtr->color.pixel;
- tkColPtr->gc = XCreateGC(DisplayOfScreen(tkColPtr->screen),
- drawable, GCForeground, &gcValues);
+ tkColPtr->gc = XCreateGC(DisplayOfScreen(tkColPtr->screen), drawable,
+ GCForeground, &gcValues);
}
return tkColPtr->gc;
}
@@ -496,7 +514,7 @@ Tk_FreeColor(
*/
if (tkColPtr->objRefCount == 0) {
- ckfree((char *) tkColPtr);
+ ckfree(tkColPtr);
}
}
@@ -528,13 +546,13 @@ Tk_FreeColorFromObj(
Tcl_Obj *objPtr) /* The Tcl_Obj * to be freed. */
{
Tk_FreeColor(Tk_GetColorFromObj(tkwin, objPtr));
- FreeColorObjProc(objPtr);
+ FreeColorObj(objPtr);
}
/*
*---------------------------------------------------------------------------
*
- * FreeColorObjProc --
+ * FreeColorObjProc, FreeColorObj --
*
* This proc is called to release an object reference to a color. Called
* when the object's internal rep is released or when the cached tkColPtr
@@ -554,13 +572,21 @@ static void
FreeColorObjProc(
Tcl_Obj *objPtr) /* The object we are releasing. */
{
- TkColor *tkColPtr = (TkColor *) objPtr->internalRep.twoPtrValue.ptr1;
+ FreeColorObj(objPtr);
+ objPtr->typePtr = NULL;
+}
+
+static void
+FreeColorObj(
+ Tcl_Obj *objPtr) /* The object we are releasing. */
+{
+ TkColor *tkColPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (tkColPtr != NULL) {
tkColPtr->objRefCount--;
if ((tkColPtr->objRefCount == 0)
&& (tkColPtr->resourceRefCount == 0)) {
- ckfree((char *) tkColPtr);
+ ckfree(tkColPtr);
}
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
@@ -589,10 +615,10 @@ DupColorObjProc(
Tcl_Obj *srcObjPtr, /* The object we are copying from. */
Tcl_Obj *dupObjPtr) /* The object we are copying to. */
{
- TkColor *tkColPtr = (TkColor *) srcObjPtr->internalRep.twoPtrValue.ptr1;
+ TkColor *tkColPtr = srcObjPtr->internalRep.twoPtrValue.ptr1;
dupObjPtr->typePtr = srcObjPtr->typePtr;
- dupObjPtr->internalRep.twoPtrValue.ptr1 = (void *) tkColPtr;
+ dupObjPtr->internalRep.twoPtrValue.ptr1 = tkColPtr;
if (tkColPtr != NULL) {
tkColPtr->objRefCount++;
@@ -639,7 +665,7 @@ Tk_GetColorFromObj(
* map. If it is, we are done.
*/
- tkColPtr = (TkColor *) objPtr->internalRep.twoPtrValue.ptr1;
+ tkColPtr = objPtr->internalRep.twoPtrValue.ptr1;
if ((tkColPtr != NULL)
&& (tkColPtr->resourceRefCount > 0)
&& (Tk_Screen(tkwin) == tkColPtr->screen)
@@ -669,8 +695,8 @@ Tk_GetColorFromObj(
(tkColPtr != NULL); tkColPtr = tkColPtr->nextPtr) {
if ((Tk_Screen(tkwin) == tkColPtr->screen)
&& (Tk_Colormap(tkwin) == tkColPtr->colormap)) {
- FreeColorObjProc(objPtr);
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) tkColPtr;
+ FreeColorObj(objPtr);
+ objPtr->internalRep.twoPtrValue.ptr1 = tkColPtr;
tkColPtr->objRefCount++;
return (XColor *) tkColPtr;
}
@@ -715,7 +741,7 @@ InitColorObj(
Tcl_GetString(objPtr);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &tkColorObjType;
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
@@ -772,7 +798,7 @@ Tcl_Obj *
TkDebugColor(
Tk_Window tkwin, /* The window in which the color will be used
* (not currently used). */
- char *name) /* Name of the desired color. */
+ const char *name) /* Name of the desired color. */
{
Tcl_HashEntry *hashPtr;
Tcl_Obj *resultPtr;
diff --git a/generic/tkColor.h b/generic/tkColor.h
index d4679cf..05ef295 100644
--- a/generic/tkColor.h
+++ b/generic/tkColor.h
@@ -12,12 +12,7 @@
#ifndef _TKCOLOR
#define _TKCOLOR
-#include <tkInt.h>
-
-#ifdef BUILD_tk
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLEXPORT
-#endif
+#include "tkInt.h"
/*
* One of the following data structures is used to keep track of each color
@@ -77,7 +72,4 @@ MODULE_SCOPE void TkpFreeColor(TkColor *tkColPtr);
MODULE_SCOPE TkColor * TkpGetColor(Tk_Window tkwin, Tk_Uid name);
MODULE_SCOPE TkColor * TkpGetColorByValue(Tk_Window tkwin, XColor *colorPtr);
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKCOLOR */
diff --git a/generic/tkConfig.c b/generic/tkConfig.c
index ed47210..5262f58 100644
--- a/generic/tkConfig.c
+++ b/generic/tkConfig.c
@@ -48,7 +48,7 @@
*/
typedef struct TkOption {
- CONST Tk_OptionSpec *specPtr;
+ const Tk_OptionSpec *specPtr;
/* The original spec from the template passed
* to Tk_CreateOptionTable.*/
Tk_Uid dbNameUID; /* The Uid form of the option database
@@ -63,7 +63,7 @@ typedef struct TkOption {
struct TkOption *synonymPtr;
/* For synonym options, this points to the
* master entry. */
- struct Tk_ObjCustomOption *custom;
+ const struct Tk_ObjCustomOption *custom;
/* For TK_OPTION_CUSTOM. */
} extra;
int flags; /* Miscellaneous flag values; see below for
@@ -100,6 +100,8 @@ typedef struct OptionTable {
* chain. */
int numOptions; /* The number of items in the options array
* below. */
+ int refCount2; /* Reference counter for controlling the freeing
+ * of the memory occupied by this OptionTable */
Option options[1]; /* Information about the individual options in
* the table. This must be the last field in
* the structure: the actual size of the array
@@ -121,10 +123,11 @@ static Tcl_Obj * GetConfigList(char *recordPtr,
Option *optionPtr, Tk_Window tkwin);
static Tcl_Obj * GetObjectForOption(char *recordPtr,
Option *optionPtr, Tk_Window tkwin);
-static Option * GetOption(CONST char *name, OptionTable *tablePtr);
+static Option * GetOption(const char *name, OptionTable *tablePtr);
static Option * GetOptionFromObj(Tcl_Interp *interp,
Tcl_Obj *objPtr, OptionTable *tablePtr);
static int ObjectIsEmpty(Tcl_Obj *objPtr);
+static void FreeOptionInternalRep(Tcl_Obj *objPtr);
static int SetOptionFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
/*
@@ -134,9 +137,9 @@ static int SetOptionFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
* the internalPtr2 field points to the entry that matched.
*/
-Tcl_ObjType tkOptionObjType = {
+static const Tcl_ObjType optionObjType = {
"option", /* name */
- NULL, /* freeIntRepProc */
+ FreeOptionInternalRep, /* freeIntRepProc */
NULL, /* dupIntRepProc */
NULL, /* updateStringProc */
SetOptionFromAny /* setFromAnyProc */
@@ -164,7 +167,7 @@ Tk_OptionTable
Tk_CreateOptionTable(
Tcl_Interp *interp, /* Interpreter associated with the application
* in which this table will be used. */
- CONST Tk_OptionSpec *templatePtr)
+ const Tk_OptionSpec *templatePtr)
/* Static information about the configuration
* options. */
{
@@ -172,7 +175,7 @@ Tk_CreateOptionTable(
Tcl_HashEntry *hashEntryPtr;
int newEntry;
OptionTable *tablePtr;
- CONST Tk_OptionSpec *specPtr, *specPtr2;
+ const Tk_OptionSpec *specPtr, *specPtr2;
Option *optionPtr;
int numOptions, i;
@@ -186,13 +189,12 @@ Tk_CreateOptionTable(
* doesn't already exist.
*/
- hashTablePtr = (Tcl_HashTable *) Tcl_GetAssocData(interp, OPTION_HASH_KEY,
- NULL);
+ hashTablePtr = Tcl_GetAssocData(interp, OPTION_HASH_KEY, NULL);
if (hashTablePtr == NULL) {
- hashTablePtr = (Tcl_HashTable *) ckalloc(sizeof(Tcl_HashTable));
+ hashTablePtr = ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(hashTablePtr, TCL_ONE_WORD_KEYS);
Tcl_SetAssocData(interp, OPTION_HASH_KEY, DestroyOptionHashTable,
- (ClientData) hashTablePtr);
+ hashTablePtr);
}
/*
@@ -217,9 +219,9 @@ Tk_CreateOptionTable(
for (specPtr = templatePtr; specPtr->type != TK_OPTION_END; specPtr++) {
numOptions++;
}
- tablePtr = (OptionTable *) (ckalloc(sizeof(OptionTable)
- + (numOptions * sizeof(Option))));
+ tablePtr = ckalloc(sizeof(OptionTable) + (numOptions * sizeof(Option)));
tablePtr->refCount = 1;
+ tablePtr->refCount2 = 1;
tablePtr->hashEntryPtr = hashEntryPtr;
tablePtr->nextPtr = NULL;
tablePtr->numOptions = numOptions;
@@ -268,7 +270,7 @@ Tk_CreateOptionTable(
|| (specPtr->type == TK_OPTION_BORDER))
&& (specPtr->clientData != NULL)) {
optionPtr->extra.monoColorPtr =
- Tcl_NewStringObj((char *) specPtr->clientData, -1);
+ Tcl_NewStringObj(specPtr->clientData, -1);
Tcl_IncrRefCount(optionPtr->extra.monoColorPtr);
}
@@ -276,8 +278,8 @@ Tk_CreateOptionTable(
/*
* Get the custom parsing, etc., functions.
*/
- optionPtr->extra.custom =
- (Tk_ObjCustomOption *) specPtr->clientData;
+
+ optionPtr->extra.custom = specPtr->clientData;
}
}
if (((specPtr->type == TK_OPTION_STRING)
@@ -301,8 +303,8 @@ Tk_CreateOptionTable(
*/
if (specPtr->clientData != NULL) {
- tablePtr->nextPtr = (OptionTable *) Tk_CreateOptionTable(interp,
- (Tk_OptionSpec *) specPtr->clientData);
+ tablePtr->nextPtr = (OptionTable *)
+ Tk_CreateOptionTable(interp, specPtr->clientData);
}
return (Tk_OptionTable) tablePtr;
@@ -355,7 +357,10 @@ Tk_DeleteOptionTable(
}
}
Tcl_DeleteHashEntry(tablePtr->hashEntryPtr);
- ckfree((char *) tablePtr);
+ tablePtr->refCount2--;
+ if (tablePtr->refCount2 <= 0) {
+ ckfree(tablePtr);
+ }
}
/*
@@ -383,7 +388,7 @@ DestroyOptionHashTable(
ClientData clientData, /* The hash table we are destroying */
Tcl_Interp *interp) /* The interpreter we are destroying */
{
- Tcl_HashTable *hashTablePtr = (Tcl_HashTable *) clientData;
+ Tcl_HashTable *hashTablePtr = clientData;
Tcl_HashSearch search;
Tcl_HashEntry *hashEntryPtr;
OptionTable *tablePtr;
@@ -408,7 +413,7 @@ DestroyOptionHashTable(
Tk_DeleteOptionTable((Tk_OptionTable) tablePtr);
}
Tcl_DeleteHashTable(hashTablePtr);
- ckfree((char *) hashTablePtr);
+ ckfree(hashTablePtr);
}
/*
@@ -632,7 +637,7 @@ DoObjConfig(
Tk_SavedOption internal; /* Used to save the old internal
* representation of the value if
* savedOptionPtr is NULL. */
- CONST Tk_OptionSpec *specPtr;
+ const Tk_OptionSpec *specPtr;
int nullOK;
/*
@@ -710,7 +715,8 @@ DoObjConfig(
break;
}
case TK_OPTION_STRING: {
- char *newStr, *value;
+ char *newStr;
+ const char *value;
int length;
if (nullOK && ObjectIsEmpty(valuePtr)) {
@@ -719,7 +725,7 @@ DoObjConfig(
if (internalPtr != NULL) {
if (valuePtr != NULL) {
value = Tcl_GetStringFromObj(valuePtr, &length);
- newStr = ckalloc((unsigned) (length + 1));
+ newStr = ckalloc(length + 1);
strcpy(newStr, value);
} else {
newStr = NULL;
@@ -733,7 +739,7 @@ DoObjConfig(
int newValue;
if (Tcl_GetIndexFromObj(interp, valuePtr,
- (CONST char **) optionPtr->specPtr->clientData,
+ optionPtr->specPtr->clientData,
optionPtr->specPtr->optionName+1, 0, &newValue) != TCL_OK) {
return TCL_ERROR;
}
@@ -930,7 +936,7 @@ DoObjConfig(
break;
}
case TK_OPTION_CUSTOM: {
- Tk_ObjCustomOption *custom = optionPtr->extra.custom;
+ const Tk_ObjCustomOption *custom = optionPtr->extra.custom;
if (custom->setProc(custom->clientData, interp, tkwin,
&valuePtr, recordPtr, optionPtr->specPtr->internalOffset,
@@ -1028,13 +1034,13 @@ ObjectIsEmpty(
static Option *
GetOption(
- CONST char *name, /* String balue to be looked up in the option
+ const char *name, /* String balue to be looked up in the option
* table. */
OptionTable *tablePtr) /* Table in which to look up name. */
{
Option *bestPtr, *optionPtr;
OptionTable *tablePtr2;
- CONST char *p1, *p2;
+ const char *p1, *p2;
int count;
/*
@@ -1121,13 +1127,13 @@ GetOptionFromObj(
OptionTable *tablePtr) /* Table in which to look up objPtr. */
{
Option *bestPtr;
- char *name;
+ const char *name;
/*
* First, check to see if the object already has the answer cached.
*/
- if (objPtr->typePtr == &tkOptionObjType) {
+ if (objPtr->typePtr == &optionObjType) {
if (objPtr->internalRep.twoPtrValue.ptr1 == (void *) tablePtr) {
return (Option *) objPtr->internalRep.twoPtrValue.ptr2;
}
@@ -1149,7 +1155,8 @@ GetOptionFromObj(
}
objPtr->internalRep.twoPtrValue.ptr1 = (void *) tablePtr;
objPtr->internalRep.twoPtrValue.ptr2 = (void *) bestPtr;
- objPtr->typePtr = &tkOptionObjType;
+ objPtr->typePtr = &optionObjType;
+ tablePtr->refCount2++;
return bestPtr;
error:
@@ -1182,9 +1189,9 @@ GetOptionFromObj(
*----------------------------------------------------------------------
*/
-CONST Tk_OptionSpec *
+const Tk_OptionSpec *
TkGetOptionSpec(
- CONST char *name, /* String value to be looked up. */
+ const char *name, /* String value to be looked up. */
Tk_OptionTable optionTable) /* Table in which to look up name. */
{
Option *optionPtr;
@@ -1221,11 +1228,46 @@ SetOptionFromAny(
Tcl_Interp *interp, /* Used for error reporting if not NULL. */
register Tcl_Obj *objPtr) /* The object to convert. */
{
- Tcl_AppendToObj(Tcl_GetObjResult(interp),
+ Tcl_AppendResult(interp,
"can't convert value to option except via GetOptionFromObj API",
- -1);
+ NULL);
return TCL_ERROR;
}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FreeOptionInternalRep --
+ *
+ * Part of the option Tcl object type implementation. Frees the storage
+ * associated with a option object's internal representation unless it
+ * is still in use.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The option object's internal rep is marked invalid and its memory
+ * gets freed unless it is still in use somewhere. In that case the
+ * cleanup is delayed until the last reference goes away.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+FreeOptionInternalRep(
+ register Tcl_Obj *objPtr) /* Object whose internal rep to free. */
+{
+ register OptionTable *tablePtr = (OptionTable *) objPtr->internalRep.twoPtrValue.ptr1;
+
+ tablePtr->refCount2--;
+ if (tablePtr->refCount2 <= 0) {
+ ckfree(tablePtr);
+ }
+ objPtr->typePtr = NULL;
+ objPtr->internalRep.twoPtrValue.ptr1 = NULL;
+ objPtr->internalRep.twoPtrValue.ptr2 = NULL;
+}
/*
*--------------------------------------------------------------
@@ -1260,7 +1302,7 @@ Tk_SetOptions(
char *recordPtr, /* The record to configure. */
Tk_OptionTable optionTable, /* Describes valid options. */
int objc, /* The number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Contains one or more name-value pairs. */
+ Tcl_Obj *const objv[], /* Contains one or more name-value pairs. */
Tk_Window tkwin, /* Window associated with the thing being
* configured; needed for some options (such
* as colors). */
@@ -1304,9 +1346,8 @@ Tk_SetOptions(
if (objc < 2) {
if (interp != NULL) {
- Tcl_AppendStringsToObj(Tcl_GetObjResult(interp),
- "value for \"", Tcl_GetStringFromObj(*objv, NULL),
- "\" missing", NULL);
+ Tcl_AppendResult(interp, "value for \"",
+ Tcl_GetStringFromObj(*objv, NULL), "\" missing",NULL);
goto error;
}
}
@@ -1317,7 +1358,7 @@ Tk_SetOptions(
* more space.
*/
- newSavePtr = (Tk_SavedOptions *) ckalloc(sizeof(Tk_SavedOptions));
+ newSavePtr = ckalloc(sizeof(Tk_SavedOptions));
newSavePtr->recordPtr = recordPtr;
newSavePtr->tkwin = tkwin;
newSavePtr->numItems = 0;
@@ -1383,7 +1424,7 @@ Tk_RestoreSavedOptions(
* record. */
char *internalPtr; /* Points to internal value of option in
* record. */
- CONST Tk_OptionSpec *specPtr;
+ const Tk_OptionSpec *specPtr;
/*
* Be sure to restore the options in the opposite order they were set.
@@ -1393,7 +1434,7 @@ Tk_RestoreSavedOptions(
if (savePtr->nextPtr != NULL) {
Tk_RestoreSavedOptions(savePtr->nextPtr);
- ckfree((char *) savePtr->nextPtr);
+ ckfree(savePtr->nextPtr);
savePtr->nextPtr = NULL;
}
for (i = savePtr->numItems - 1; i >= 0; i--) {
@@ -1433,6 +1474,7 @@ Tk_RestoreSavedOptions(
if (specPtr->internalOffset >= 0) {
register char *ptr = (char *) &savePtr->items[i].internalForm;
+ CLANG_ASSERT(internalPtr);
switch (specPtr->type) {
case TK_OPTION_BOOLEAN:
*((int *) internalPtr) = *((int *) ptr);
@@ -1484,7 +1526,7 @@ Tk_RestoreSavedOptions(
*((Tk_Window *) internalPtr) = *((Tk_Window *) ptr);
break;
case TK_OPTION_CUSTOM: {
- Tk_ObjCustomOption *custom = optionPtr->extra.custom;
+ const Tk_ObjCustomOption *custom = optionPtr->extra.custom;
if (custom->restoreProc != NULL) {
custom->restoreProc(custom->clientData, savePtr->tkwin,
@@ -1527,7 +1569,7 @@ Tk_FreeSavedOptions(
if (savePtr->nextPtr != NULL) {
Tk_FreeSavedOptions(savePtr->nextPtr);
- ckfree((char *) savePtr->nextPtr);
+ ckfree(savePtr->nextPtr);
}
for (count = savePtr->numItems,
savedOptionPtr = &savePtr->items[savePtr->numItems-1];
@@ -1573,7 +1615,7 @@ Tk_FreeConfigOptions(
int count;
Tcl_Obj **oldPtrPtr, *oldPtr;
char *oldInternalPtr;
- CONST Tk_OptionSpec *specPtr;
+ const Tk_OptionSpec *specPtr;
for (tablePtr = (OptionTable *) optionTable; tablePtr != NULL;
tablePtr = tablePtr->nextPtr) {
@@ -1709,7 +1751,7 @@ FreeResources(
}
break;
case TK_OPTION_CUSTOM: {
- Tk_ObjCustomOption *custom = optionPtr->extra.custom;
+ const Tk_ObjCustomOption *custom = optionPtr->extra.custom;
if (internalFormExists && custom->freeProc != NULL) {
custom->freeProc(custom->clientData, tkwin, internalPtr);
}
@@ -2000,7 +2042,7 @@ GetObjectForOption(
break;
}
case TK_OPTION_CUSTOM: {
- Tk_ObjCustomOption *custom = optionPtr->extra.custom;
+ const Tk_ObjCustomOption *custom = optionPtr->extra.custom;
objPtr = custom->getProc(custom->clientData, tkwin, recordPtr,
optionPtr->specPtr->internalOffset);
diff --git a/generic/tkConsole.c b/generic/tkConsole.c
index b10aaaf..53f49c1 100644
--- a/generic/tkConsole.c
+++ b/generic/tkConsole.c
@@ -11,7 +11,7 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include "tk.h"
+#include "tkInt.h"
/*
* Each console is associated with an instance of the ConsoleInfo struct.
@@ -46,25 +46,25 @@ typedef struct ChannelData {
static int ConsoleClose(ClientData instanceData, Tcl_Interp *interp);
static void ConsoleDeleteProc(ClientData clientData);
static void ConsoleEventProc(ClientData clientData, XEvent *eventPtr);
-static int ConsoleHandle(ClientData instanceData,
- int direction, ClientData *handlePtr);
-static int ConsoleInput(ClientData instanceData,
- char *buf, int toRead, int *errorCode);
+static int ConsoleHandle(ClientData instanceData, int direction,
+ ClientData *handlePtr);
+static int ConsoleInput(ClientData instanceData, char *buf, int toRead,
+ int *errorCode);
static int ConsoleObjCmd(ClientData clientData, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
-static int ConsoleOutput(ClientData instanceData,
- CONST char *buf, int toWrite, int *errorCode);
+ int objc, Tcl_Obj *const objv[]);
+static int ConsoleOutput(ClientData instanceData, const char *buf,
+ int toWrite, int *errorCode);
static void ConsoleWatch(ClientData instanceData, int mask);
static void DeleteConsoleInterp(ClientData clientData);
static void InterpDeleteProc(ClientData clientData, Tcl_Interp *interp);
static int InterpreterObjCmd(ClientData clientData, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
/*
* This structure describes the channel type structure for file based IO:
*/
-static Tcl_ChannelType consoleChannelType = {
+static const Tcl_ChannelType consoleChannelType = {
"console", /* Type name. */
TCL_CHANNEL_VERSION_4, /* v4 channel */
ConsoleClose, /* Close proc. */
@@ -166,7 +166,7 @@ ShouldUseConsoleChannel(
*/
if (fileType == FILE_TYPE_CHAR) {
- dcb.DCBlength = sizeof( DCB ) ;
+ dcb.DCBlength = sizeof(DCB);
if (!GetConsoleMode(handle, &consoleParams) &&
!GetCommState(handle, &dcb)) {
/*
@@ -220,7 +220,7 @@ Tk_InitConsoleChannels(
Tcl_Channel consoleChannel;
/*
- * Ensure that we are getting the matching version of Tcl. This is really
+ * Ensure that we are getting a compatible version of Tcl. This is really
* only an issue when Tk is loaded dynamically.
*/
@@ -228,9 +228,12 @@ Tk_InitConsoleChannels(
return;
}
- consoleInitPtr = Tcl_GetThreadData(&consoleInitKey, (int)sizeof(int));
+ consoleInitPtr = Tcl_GetThreadData(&consoleInitKey, (int) sizeof(int));
if (*consoleInitPtr) {
- /* We've already initialized console channels in this thread. */
+ /*
+ * We've already initialized console channels in this thread.
+ */
+
return;
}
*consoleInitPtr = 1;
@@ -241,74 +244,69 @@ Tk_InitConsoleChannels(
if (!(doIn || doOut || doErr)) {
/*
- * No std channels should be tied to the console;
- * Thus, no need to create the console
+ * No std channels should be tied to the console; thus, no need to
+ * create the console.
*/
+
return;
}
/*
- * At least one std channel wants to be tied to the console,
- * so create the interp for it to live in.
+ * At least one std channel wants to be tied to the console, so create the
+ * interp for it to live in.
*/
- info = (ConsoleInfo *) ckalloc(sizeof(ConsoleInfo));
+ info = ckalloc(sizeof(ConsoleInfo));
info->consoleInterp = NULL;
info->interp = NULL;
info->refCount = 0;
if (doIn) {
- ChannelData *data = (ChannelData *) ckalloc(sizeof(ChannelData));
+ ChannelData *data = ckalloc(sizeof(ChannelData));
+
data->info = info;
data->info->refCount++;
data->type = TCL_STDIN;
consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console0",
- (ClientData) data, TCL_READABLE);
+ data, TCL_READABLE);
if (consoleChannel != NULL) {
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-translation", "lf");
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-buffering", "none");
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-encoding", "utf-8");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-translation", "lf");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-buffering", "none");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-encoding", "utf-8");
}
Tcl_SetStdChannel(consoleChannel, TCL_STDIN);
Tcl_RegisterChannel(NULL, consoleChannel);
}
if (doOut) {
- ChannelData *data = (ChannelData *) ckalloc(sizeof(ChannelData));
+ ChannelData *data = ckalloc(sizeof(ChannelData));
+
data->info = info;
data->info->refCount++;
data->type = TCL_STDOUT;
consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console1",
- (ClientData) data, TCL_WRITABLE);
+ data, TCL_WRITABLE);
if (consoleChannel != NULL) {
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-translation", "lf");
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-buffering", "none");
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-encoding", "utf-8");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-translation", "lf");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-buffering", "none");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-encoding", "utf-8");
}
Tcl_SetStdChannel(consoleChannel, TCL_STDOUT);
Tcl_RegisterChannel(NULL, consoleChannel);
}
if (doErr) {
- ChannelData *data = (ChannelData *) ckalloc(sizeof(ChannelData));
+ ChannelData *data = ckalloc(sizeof(ChannelData));
+
data->info = info;
data->info->refCount++;
data->type = TCL_STDERR;
consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console2",
- (ClientData) data, TCL_WRITABLE);
+ data, TCL_WRITABLE);
if (consoleChannel != NULL) {
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-translation", "lf");
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-buffering", "none");
- Tcl_SetChannelOption(NULL, consoleChannel,
- "-encoding", "utf-8");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-translation", "lf");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-buffering", "none");
+ Tcl_SetChannelOption(NULL, consoleChannel, "-encoding", "utf-8");
}
Tcl_SetStdChannel(consoleChannel, TCL_STDERR);
Tcl_RegisterChannel(NULL, consoleChannel);
@@ -369,55 +367,60 @@ Tk_CreateConsoleWindow(
}
if (haveConsoleChannel) {
- ChannelData *data = (ChannelData *)Tcl_GetChannelInstanceData(chan);
+ ChannelData *data = (ChannelData *) Tcl_GetChannelInstanceData(chan);
info = data->info;
if (info->consoleInterp) {
- /* New ConsoleInfo for a new console window */
- info = (ConsoleInfo *) ckalloc(sizeof(ConsoleInfo));
+ /*
+ * New ConsoleInfo for a new console window.
+ */
+
+ info = ckalloc(sizeof(ConsoleInfo));
info->refCount = 0;
- /* Update any console channels to make use of the new console */
+ /*
+ * Update any console channels to make use of the new console.
+ */
+
if (Tcl_GetChannelType(chan = Tcl_GetStdChannel(TCL_STDIN))
== &consoleChannelType) {
- data = (ChannelData *)Tcl_GetChannelInstanceData(chan);
+ data = (ChannelData *) Tcl_GetChannelInstanceData(chan);
data->info->refCount--;
data->info = info;
data->info->refCount++;
}
if (Tcl_GetChannelType(chan = Tcl_GetStdChannel(TCL_STDOUT))
== &consoleChannelType) {
- data = (ChannelData *)Tcl_GetChannelInstanceData(chan);
+ data = (ChannelData *) Tcl_GetChannelInstanceData(chan);
data->info->refCount--;
data->info = info;
data->info->refCount++;
}
if (Tcl_GetChannelType(chan = Tcl_GetStdChannel(TCL_STDERR))
== &consoleChannelType) {
- data = (ChannelData *)Tcl_GetChannelInstanceData(chan);
+ data = (ChannelData *) Tcl_GetChannelInstanceData(chan);
data->info->refCount--;
data->info = info;
data->info->refCount++;
}
}
} else {
- info = (ConsoleInfo *) ckalloc(sizeof(ConsoleInfo));
+ info = ckalloc(sizeof(ConsoleInfo));
info->refCount = 0;
}
info->consoleInterp = consoleInterp;
info->interp = interp;
- Tcl_CallWhenDeleted(consoleInterp, InterpDeleteProc, (ClientData) info);
+ Tcl_CallWhenDeleted(consoleInterp, InterpDeleteProc, info);
info->refCount++;
- Tcl_CreateThreadExitHandler(DeleteConsoleInterp,
- (ClientData) consoleInterp);
+ Tcl_CreateThreadExitHandler(DeleteConsoleInterp, consoleInterp);
/*
* Add console commands to the interp
*/
- token = Tcl_CreateObjCommand(interp, "console", ConsoleObjCmd,
- (ClientData) info, ConsoleDeleteProc);
+ token = Tcl_CreateObjCommand(interp, "console", ConsoleObjCmd, info,
+ ConsoleDeleteProc);
info->refCount++;
/*
@@ -426,38 +429,38 @@ Tk_CreateConsoleWindow(
* handler takes care of us.
*/
Tcl_CreateObjCommand(consoleInterp, "consoleinterp", InterpreterObjCmd,
- (ClientData) info, NULL);
+ info, NULL);
mainWindow = Tk_MainWindow(interp);
if (mainWindow) {
Tk_CreateEventHandler(mainWindow, StructureNotifyMask,
- ConsoleEventProc, (ClientData) info);
+ ConsoleEventProc, info);
info->refCount++;
}
- Tcl_Preserve((ClientData) consoleInterp);
+ Tcl_Preserve(consoleInterp);
result = Tcl_GlobalEval(consoleInterp, "source $tk_library/console.tcl");
if (result == TCL_ERROR) {
Tcl_SetReturnOptions(interp,
Tcl_GetReturnOptions(consoleInterp, result));
Tcl_SetObjResult(interp, Tcl_GetObjResult(consoleInterp));
}
- Tcl_Release((ClientData) consoleInterp);
+ Tcl_Release(consoleInterp);
if (result == TCL_ERROR) {
Tcl_DeleteCommandFromToken(interp, token);
mainWindow = Tk_MainWindow(interp);
if (mainWindow) {
Tk_DeleteEventHandler(mainWindow, StructureNotifyMask,
- ConsoleEventProc, (ClientData) info);
+ ConsoleEventProc, info);
if (--info->refCount <= 0) {
- ckfree((char *) info);
+ ckfree(info);
}
}
goto error;
}
return TCL_OK;
- error:
+ error:
Tcl_AddErrorInfo(interp, "\n (creating console window)");
if (!Tcl_InterpDeleted(consoleInterp)) {
Tcl_DeleteInterp(consoleInterp);
@@ -486,11 +489,11 @@ Tk_CreateConsoleWindow(
static int
ConsoleOutput(
ClientData instanceData, /* Indicates which device to use. */
- CONST char *buf, /* The data buffer. */
+ const char *buf, /* The data buffer. */
int toWrite, /* How many bytes to write? */
int *errorCode) /* Where to store error code. */
{
- ChannelData *data = (ChannelData *)instanceData;
+ ChannelData *data = instanceData;
ConsoleInfo *info = data->info;
*errorCode = 0;
@@ -509,7 +512,7 @@ ConsoleOutput(
* Assumption is utf-8 Tcl_Encoding is reliably present.
*/
- CONST char *bytes
+ const char *bytes
= Tcl_ExternalToUtfDString(utf8, buf, toWrite, &ds);
int numBytes = Tcl_DStringLength(&ds);
Tcl_Obj *cmd = Tcl_NewStringObj("tk::ConsoleOutput", -1);
@@ -585,16 +588,19 @@ ConsoleClose(
ClientData instanceData, /* Unused. */
Tcl_Interp *interp) /* Unused. */
{
- ChannelData *data = (ChannelData *)instanceData;
+ ChannelData *data = instanceData;
ConsoleInfo *info = data->info;
if (info) {
if (--info->refCount <= 0) {
- /* Assuming the Tcl_Interp * fields must already be NULL */
- ckfree((char *) info);
+ /*
+ * Assuming the Tcl_Interp * fields must already be NULL.
+ */
+
+ ckfree(info);
}
}
- ckfree((char *) data);
+ ckfree(data);
return 0;
}
@@ -677,13 +683,14 @@ ConsoleObjCmd(
ClientData clientData, /* Access to the console interp */
Tcl_Interp *interp, /* Current interpreter */
int objc, /* Number of arguments */
- Tcl_Obj *CONST objv[]) /* Argument objects */
+ Tcl_Obj *const objv[]) /* Argument objects */
{
int index, result;
- static CONST char *options[] = {"eval", "hide", "show", "title", NULL};
+ static const char *const options[] = {
+ "eval", "hide", "show", "title", NULL};
enum option {CON_EVAL, CON_HIDE, CON_SHOW, CON_TITLE};
Tcl_Obj *cmd = NULL;
- ConsoleInfo *info = (ConsoleInfo *) clientData;
+ ConsoleInfo *info = clientData;
Tcl_Interp *consoleInterp = info->consoleInterp;
if (objc < 2) {
@@ -727,16 +734,18 @@ ConsoleObjCmd(
Tcl_ListObjAppendElement(NULL, cmd, objv[2]);
}
break;
+ default:
+ CLANG_ASSERT(0);
}
Tcl_IncrRefCount(cmd);
if (consoleInterp && !Tcl_InterpDeleted(consoleInterp)) {
- Tcl_Preserve((ClientData) consoleInterp);
+ Tcl_Preserve(consoleInterp);
result = Tcl_GlobalEvalObj(consoleInterp, cmd);
Tcl_SetReturnOptions(interp,
Tcl_GetReturnOptions(consoleInterp, result));
Tcl_SetObjResult(interp, Tcl_GetObjResult(consoleInterp));
- Tcl_Release((ClientData) consoleInterp);
+ Tcl_Release(consoleInterp);
} else {
Tcl_AppendResult(interp, "no active console interp", NULL);
result = TCL_ERROR;
@@ -764,12 +773,12 @@ InterpreterObjCmd(
ClientData clientData, /* */
Tcl_Interp *interp, /* Current interpreter */
int objc, /* Number of arguments */
- Tcl_Obj *CONST objv[]) /* Argument objects */
+ Tcl_Obj *const objv[]) /* Argument objects */
{
int index, result = TCL_OK;
- static CONST char *options[] = {"eval", "record", NULL};
+ static const char *const options[] = {"eval", "record", NULL};
enum option {OTHER_EVAL, OTHER_RECORD};
- ConsoleInfo *info = (ConsoleInfo *) clientData;
+ ConsoleInfo *info = clientData;
Tcl_Interp *otherInterp = info->interp;
if (objc < 2) {
@@ -791,28 +800,32 @@ InterpreterObjCmd(
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) otherInterp);
+ Tcl_Preserve(otherInterp);
switch ((enum option) index) {
case OTHER_EVAL:
result = Tcl_GlobalEvalObj(otherInterp, objv[2]);
+
/*
* TODO: Should exceptions be filtered here?
*/
+
Tcl_SetReturnOptions(interp,
Tcl_GetReturnOptions(otherInterp, result));
Tcl_SetObjResult(interp, Tcl_GetObjResult(otherInterp));
break;
case OTHER_RECORD:
Tcl_RecordAndEvalObj(otherInterp, objv[2], TCL_EVAL_GLOBAL);
+
/*
- * By not setting result, we discard any exceptions or errors here
- * and always return TCL_OK. All the caller wants is the
- * interp result to display, whether that's result or error message.
+ * By not setting result, we discard any exceptions or errors here and
+ * always return TCL_OK. All the caller wants is the interp result to
+ * display, whether that's result or error message.
*/
+
Tcl_SetObjResult(interp, Tcl_GetObjResult(otherInterp));
break;
}
- Tcl_Release((ClientData) otherInterp);
+ Tcl_Release(otherInterp);
return result;
}
@@ -821,8 +834,8 @@ InterpreterObjCmd(
*
* DeleteConsoleInterp --
*
- * Thread exit handler to destroy a console interp when the
- * thread it lives in gets torn down.
+ * Thread exit handler to destroy a console interp when the thread it
+ * lives in gets torn down.
*
*----------------------------------------------------------------------
*/
@@ -831,7 +844,8 @@ static void
DeleteConsoleInterp(
ClientData clientData)
{
- Tcl_Interp *interp = (Tcl_Interp *)clientData;
+ Tcl_Interp *interp = clientData;
+
Tcl_DeleteInterp(interp);
}
@@ -840,8 +854,8 @@ DeleteConsoleInterp(
*
* InterpDeleteProc --
*
- * React when the interp in which the console is displayed is deleted
- * for any reason.
+ * React when the interp in which the console is displayed is deleted for
+ * any reason.
*
* Results:
* None.
@@ -857,15 +871,14 @@ InterpDeleteProc(
ClientData clientData,
Tcl_Interp *interp)
{
- ConsoleInfo *info = (ConsoleInfo *) clientData;
+ ConsoleInfo *info = clientData;
if (info->consoleInterp == interp) {
- Tcl_DeleteThreadExitHandler(DeleteConsoleInterp,
- (ClientData) info->consoleInterp);
+ Tcl_DeleteThreadExitHandler(DeleteConsoleInterp, info->consoleInterp);
info->consoleInterp = NULL;
}
if (--info->refCount <= 0) {
- ckfree((char *) info);
+ ckfree(info);
}
}
@@ -890,13 +903,13 @@ static void
ConsoleDeleteProc(
ClientData clientData)
{
- ConsoleInfo *info = (ConsoleInfo *) clientData;
+ ConsoleInfo *info = clientData;
if (info->consoleInterp) {
Tcl_DeleteInterp(info->consoleInterp);
}
if (--info->refCount <= 0) {
- ckfree((char *) info);
+ ckfree(info);
}
}
@@ -925,7 +938,7 @@ ConsoleEventProc(
XEvent *eventPtr)
{
if (eventPtr->type == DestroyNotify) {
- ConsoleInfo *info = (ConsoleInfo *) clientData;
+ ConsoleInfo *info = clientData;
Tcl_Interp *consoleInterp = info->consoleInterp;
if (consoleInterp && !Tcl_InterpDeleted(consoleInterp)) {
@@ -933,7 +946,7 @@ ConsoleEventProc(
}
if (--info->refCount <= 0) {
- ckfree((char *) info);
+ ckfree(info);
}
}
}
diff --git a/generic/tkCursor.c b/generic/tkCursor.c
index 410aea9..2bbf861 100644
--- a/generic/tkCursor.c
+++ b/generic/tkCursor.c
@@ -23,8 +23,8 @@
*/
typedef struct {
- CONST char *source; /* Cursor bits. */
- CONST char *mask; /* Mask bits. */
+ const char *source; /* Cursor bits. */
+ const char *mask; /* Mask bits. */
int width, height; /* Dimensions of cursor (and data and
* mask). */
int xHot, yHot; /* Location of cursor hot-spot. */
@@ -40,9 +40,10 @@ static void CursorInit(TkDisplay *dispPtr);
static void DupCursorObjProc(Tcl_Obj *srcObjPtr,
Tcl_Obj *dupObjPtr);
static void FreeCursor(TkCursor *cursorPtr);
+static void FreeCursorObj(Tcl_Obj *objPtr);
static void FreeCursorObjProc(Tcl_Obj *objPtr);
-static TkCursor * TkcGetCursor(Tcl_Interp *interp,
- Tk_Window tkwin, CONST char *name);
+static TkCursor * TkcGetCursor(Tcl_Interp *interp, Tk_Window tkwin,
+ const char *name);
static TkCursor * GetCursorFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
static void InitCursorObj(Tcl_Obj *objPtr);
@@ -54,7 +55,7 @@ static void InitCursorObj(Tcl_Obj *objPtr);
* option is set.
*/
-Tcl_ObjType tkCursorObjType = {
+Tcl_ObjType const tkCursorObjType = {
"cursor", /* name */
FreeCursorObjProc, /* freeIntRepProc */
DupCursorObjProc, /* dupIntRepProc */
@@ -99,7 +100,7 @@ Tk_AllocCursorFromObj(
if (objPtr->typePtr != &tkCursorObjType) {
InitCursorObj(objPtr);
}
- cursorPtr = (TkCursor *) objPtr->internalRep.twoPtrValue.ptr1;
+ cursorPtr = objPtr->internalRep.twoPtrValue.ptr1;
/*
* If the object currently points to a TkCursor, see if it's the one we
@@ -113,7 +114,7 @@ Tk_AllocCursorFromObj(
* longer in use. Clear the reference.
*/
- FreeCursorObjProc(objPtr);
+ FreeCursorObj(objPtr);
cursorPtr = NULL;
} else if (Tk_Display(tkwin) == cursorPtr->display) {
cursorPtr->resourceRefCount++;
@@ -128,15 +129,15 @@ Tk_AllocCursorFromObj(
*/
if (cursorPtr != NULL) {
- TkCursor *firstCursorPtr = (TkCursor *)
- Tcl_GetHashValue(cursorPtr->hashPtr);
- FreeCursorObjProc(objPtr);
+ TkCursor *firstCursorPtr = Tcl_GetHashValue(cursorPtr->hashPtr);
+
+ FreeCursorObj(objPtr);
for (cursorPtr = firstCursorPtr; cursorPtr != NULL;
cursorPtr = cursorPtr->nextPtr) {
if (Tk_Display(tkwin) == cursorPtr->display) {
cursorPtr->resourceRefCount++;
cursorPtr->objRefCount++;
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) cursorPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = cursorPtr;
return cursorPtr->cursor;
}
}
@@ -147,7 +148,7 @@ Tk_AllocCursorFromObj(
*/
cursorPtr = TkcGetCursor(interp, tkwin, Tcl_GetString(objPtr));
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) cursorPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = cursorPtr;
if (cursorPtr == NULL) {
return None;
}
@@ -187,6 +188,7 @@ Tk_GetCursor(
* details on legal syntax. */
{
TkCursor *cursorPtr = TkcGetCursor(interp, tkwin, string);
+
if (cursorPtr == NULL) {
return None;
}
@@ -223,7 +225,7 @@ static TkCursor *
TkcGetCursor(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
Tk_Window tkwin, /* Window in which cursor will be used. */
- CONST char *string) /* Description of cursor. See manual entry for
+ const char *string) /* Description of cursor. See manual entry for
* details on legal syntax. */
{
Tcl_HashEntry *nameHashPtr;
@@ -237,9 +239,9 @@ TkcGetCursor(
}
nameHashPtr = Tcl_CreateHashEntry(&dispPtr->cursorNameTable,
- string, &isNew);
+ string, &isNew);
if (!isNew) {
- existingCursorPtr = (TkCursor *) Tcl_GetHashValue(nameHashPtr);
+ existingCursorPtr = Tcl_GetHashValue(nameHashPtr);
for (cursorPtr = existingCursorPtr; cursorPtr != NULL;
cursorPtr = cursorPtr->nextPtr) {
if (Tk_Display(tkwin) == cursorPtr->display) {
@@ -271,7 +273,7 @@ TkcGetCursor(
cursorPtr->hashPtr = nameHashPtr;
cursorPtr->nextPtr = existingCursorPtr;
cursorPtr->idHashPtr = Tcl_CreateHashEntry(&dispPtr->cursorIdTable,
- (char *) cursorPtr->cursor, &isNew);
+ (char *) cursorPtr->cursor, &isNew);
if (!isNew) {
Tcl_Panic("cursor already registered in Tk_GetCursor");
}
@@ -309,8 +311,8 @@ Tk_Cursor
Tk_GetCursorFromData(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
Tk_Window tkwin, /* Window in which cursor will be used. */
- CONST char *source, /* Bitmap data for cursor shape. */
- CONST char *mask, /* Bitmap data for cursor mask. */
+ const char *source, /* Bitmap data for cursor shape. */
+ const char *mask, /* Bitmap data for cursor mask. */
int width, int height, /* Dimensions of cursor. */
int xHot, int yHot, /* Location of hot-spot in cursor. */
Tk_Uid fg, /* Foreground color for cursor. */
@@ -337,9 +339,9 @@ Tk_GetCursorFromData(
dataKey.bg = bg;
dataKey.display = Tk_Display(tkwin);
dataHashPtr = Tcl_CreateHashEntry(&dispPtr->cursorDataTable,
- (char *) &dataKey, &isNew);
+ (char *) &dataKey, &isNew);
if (!isNew) {
- cursorPtr = (TkCursor *) Tcl_GetHashValue(dataHashPtr);
+ cursorPtr = Tcl_GetHashValue(dataHashPtr);
cursorPtr->resourceRefCount++;
return cursorPtr->cursor;
}
@@ -370,7 +372,7 @@ Tk_GetCursorFromData(
cursorPtr->hashPtr = dataHashPtr;
cursorPtr->objRefCount = 0;
cursorPtr->idHashPtr = Tcl_CreateHashEntry(&dispPtr->cursorIdTable,
- (char *) cursorPtr->cursor, &isNew);
+ (char *) cursorPtr->cursor, &isNew);
cursorPtr->nextPtr = NULL;
if (!isNew) {
@@ -405,7 +407,7 @@ Tk_GetCursorFromData(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfCursor(
Display *display, /* Display for which cursor was allocated. */
Tk_Cursor cursor) /* Identifier for cursor whose name is
@@ -426,7 +428,7 @@ Tk_NameOfCursor(
if (idHashPtr == NULL) {
goto printid;
}
- cursorPtr = (TkCursor *) Tcl_GetHashValue(idHashPtr);
+ cursorPtr = Tcl_GetHashValue(idHashPtr);
if (cursorPtr->otherTable != &dispPtr->cursorNameTable) {
goto printid;
}
@@ -463,7 +465,7 @@ FreeCursor(
}
Tcl_DeleteHashEntry(cursorPtr->idHashPtr);
- prevPtr = (TkCursor *) Tcl_GetHashValue(cursorPtr->hashPtr);
+ prevPtr = Tcl_GetHashValue(cursorPtr->hashPtr);
if (prevPtr == cursorPtr) {
if (cursorPtr->nextPtr == NULL) {
Tcl_DeleteHashEntry(cursorPtr->hashPtr);
@@ -478,7 +480,7 @@ FreeCursor(
}
TkpFreeCursor(cursorPtr);
if (cursorPtr->objRefCount == 0) {
- ckfree((char *) cursorPtr);
+ ckfree(cursorPtr);
}
}
@@ -516,7 +518,7 @@ Tk_FreeCursor(
if (idHashPtr == NULL) {
Tcl_Panic("Tk_FreeCursor received unknown cursor argument");
}
- FreeCursor((TkCursor *) Tcl_GetHashValue(idHashPtr));
+ FreeCursor(Tcl_GetHashValue(idHashPtr));
}
/*
@@ -547,13 +549,13 @@ Tk_FreeCursorFromObj(
Tcl_Obj *objPtr) /* The Tcl_Obj * to be freed. */
{
FreeCursor(GetCursorFromObj(tkwin, objPtr));
- FreeCursorObjProc(objPtr);
+ FreeCursorObj(objPtr);
}
/*
*---------------------------------------------------------------------------
*
- * FreeCursorFromObjProc --
+ * FreeCursorObjProc, FreeCursorObj --
*
* This proc is called to release an object reference to a cursor.
* Called when the object's internal rep is released or when the cached
@@ -573,13 +575,21 @@ static void
FreeCursorObjProc(
Tcl_Obj *objPtr) /* The object we are releasing. */
{
- TkCursor *cursorPtr = (TkCursor *) objPtr->internalRep.twoPtrValue.ptr1;
+ FreeCursorObj(objPtr);
+ objPtr->typePtr = NULL;
+}
+
+static void
+FreeCursorObj(
+ Tcl_Obj *objPtr) /* The object we are releasing. */
+{
+ TkCursor *cursorPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (cursorPtr != NULL) {
cursorPtr->objRefCount--;
if ((cursorPtr->objRefCount == 0)
&& (cursorPtr->resourceRefCount == 0)) {
- ckfree((char *) cursorPtr);
+ ckfree(cursorPtr);
}
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
@@ -608,10 +618,10 @@ DupCursorObjProc(
Tcl_Obj *srcObjPtr, /* The object we are copying from. */
Tcl_Obj *dupObjPtr) /* The object we are copying to. */
{
- TkCursor *cursorPtr = (TkCursor *) srcObjPtr->internalRep.twoPtrValue.ptr1;
+ TkCursor *cursorPtr = srcObjPtr->internalRep.twoPtrValue.ptr1;
dupObjPtr->typePtr = srcObjPtr->typePtr;
- dupObjPtr->internalRep.twoPtrValue.ptr1 = (void *) cursorPtr;
+ dupObjPtr->internalRep.twoPtrValue.ptr1 = cursorPtr;
if (cursorPtr != NULL) {
cursorPtr->objRefCount++;
@@ -693,7 +703,7 @@ GetCursorFromObj(
* cached is the one that is needed.
*/
- cursorPtr = (TkCursor *) objPtr->internalRep.twoPtrValue.ptr1;
+ cursorPtr = objPtr->internalRep.twoPtrValue.ptr1;
if ((cursorPtr != NULL) && (Tk_Display(tkwin) == cursorPtr->display)) {
return cursorPtr;
}
@@ -708,11 +718,11 @@ GetCursorFromObj(
if (hashPtr == NULL) {
goto error;
}
- for (cursorPtr = (TkCursor *) Tcl_GetHashValue(hashPtr);
+ for (cursorPtr = Tcl_GetHashValue(hashPtr);
cursorPtr != NULL; cursorPtr = cursorPtr->nextPtr) {
if (Tk_Display(tkwin) == cursorPtr->display) {
- FreeCursorObjProc(objPtr);
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) cursorPtr;
+ FreeCursorObj(objPtr);
+ objPtr->internalRep.twoPtrValue.ptr1 = cursorPtr;
cursorPtr->objRefCount++;
return cursorPtr;
}
@@ -757,7 +767,7 @@ InitCursorObj(
Tcl_GetString(objPtr);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &tkCursorObjType;
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
@@ -830,7 +840,7 @@ Tcl_Obj *
TkDebugCursor(
Tk_Window tkwin, /* The window in which the cursor will be used
* (not currently used). */
- char *name) /* Name of the desired color. */
+ const char *name) /* Name of the desired color. */
{
TkCursor *cursorPtr;
Tcl_HashEntry *hashPtr;
@@ -843,7 +853,7 @@ TkDebugCursor(
resultPtr = Tcl_NewObj();
hashPtr = Tcl_FindHashEntry(&dispPtr->cursorNameTable, name);
if (hashPtr != NULL) {
- cursorPtr = (TkCursor *) Tcl_GetHashValue(hashPtr);
+ cursorPtr = Tcl_GetHashValue(hashPtr);
if (cursorPtr == NULL) {
Tcl_Panic("TkDebugCursor found empty hash table entry");
}
diff --git a/generic/tkDecls.h b/generic/tkDecls.h
index d06df4b..fb949b2 100644
--- a/generic/tkDecls.h
+++ b/generic/tkDecls.h
@@ -29,1673 +29,867 @@
* Exported function declarations:
*/
-#ifndef Tk_MainLoop_TCL_DECLARED
-#define Tk_MainLoop_TCL_DECLARED
/* 0 */
EXTERN void Tk_MainLoop(void);
-#endif
-#ifndef Tk_3DBorderColor_TCL_DECLARED
-#define Tk_3DBorderColor_TCL_DECLARED
/* 1 */
EXTERN XColor * Tk_3DBorderColor(Tk_3DBorder border);
-#endif
-#ifndef Tk_3DBorderGC_TCL_DECLARED
-#define Tk_3DBorderGC_TCL_DECLARED
/* 2 */
EXTERN GC Tk_3DBorderGC(Tk_Window tkwin, Tk_3DBorder border,
int which);
-#endif
-#ifndef Tk_3DHorizontalBevel_TCL_DECLARED
-#define Tk_3DHorizontalBevel_TCL_DECLARED
/* 3 */
EXTERN void Tk_3DHorizontalBevel(Tk_Window tkwin,
Drawable drawable, Tk_3DBorder border, int x,
int y, int width, int height, int leftIn,
int rightIn, int topBevel, int relief);
-#endif
-#ifndef Tk_3DVerticalBevel_TCL_DECLARED
-#define Tk_3DVerticalBevel_TCL_DECLARED
/* 4 */
EXTERN void Tk_3DVerticalBevel(Tk_Window tkwin,
Drawable drawable, Tk_3DBorder border, int x,
int y, int width, int height, int leftBevel,
int relief);
-#endif
-#ifndef Tk_AddOption_TCL_DECLARED
-#define Tk_AddOption_TCL_DECLARED
/* 5 */
-EXTERN void Tk_AddOption(Tk_Window tkwin, CONST char *name,
- CONST char *value, int priority);
-#endif
-#ifndef Tk_BindEvent_TCL_DECLARED
-#define Tk_BindEvent_TCL_DECLARED
+EXTERN void Tk_AddOption(Tk_Window tkwin, const char *name,
+ const char *value, int priority);
/* 6 */
EXTERN void Tk_BindEvent(Tk_BindingTable bindingTable,
XEvent *eventPtr, Tk_Window tkwin,
int numObjects, ClientData *objectPtr);
-#endif
-#ifndef Tk_CanvasDrawableCoords_TCL_DECLARED
-#define Tk_CanvasDrawableCoords_TCL_DECLARED
/* 7 */
EXTERN void Tk_CanvasDrawableCoords(Tk_Canvas canvas, double x,
double y, short *drawableXPtr,
short *drawableYPtr);
-#endif
-#ifndef Tk_CanvasEventuallyRedraw_TCL_DECLARED
-#define Tk_CanvasEventuallyRedraw_TCL_DECLARED
/* 8 */
EXTERN void Tk_CanvasEventuallyRedraw(Tk_Canvas canvas, int x1,
int y1, int x2, int y2);
-#endif
-#ifndef Tk_CanvasGetCoord_TCL_DECLARED
-#define Tk_CanvasGetCoord_TCL_DECLARED
/* 9 */
EXTERN int Tk_CanvasGetCoord(Tcl_Interp *interp,
- Tk_Canvas canvas, CONST char *str,
+ Tk_Canvas canvas, const char *str,
double *doublePtr);
-#endif
-#ifndef Tk_CanvasGetTextInfo_TCL_DECLARED
-#define Tk_CanvasGetTextInfo_TCL_DECLARED
/* 10 */
EXTERN Tk_CanvasTextInfo * Tk_CanvasGetTextInfo(Tk_Canvas canvas);
-#endif
-#ifndef Tk_CanvasPsBitmap_TCL_DECLARED
-#define Tk_CanvasPsBitmap_TCL_DECLARED
/* 11 */
EXTERN int Tk_CanvasPsBitmap(Tcl_Interp *interp,
Tk_Canvas canvas, Pixmap bitmap, int x,
int y, int width, int height);
-#endif
-#ifndef Tk_CanvasPsColor_TCL_DECLARED
-#define Tk_CanvasPsColor_TCL_DECLARED
/* 12 */
EXTERN int Tk_CanvasPsColor(Tcl_Interp *interp,
Tk_Canvas canvas, XColor *colorPtr);
-#endif
-#ifndef Tk_CanvasPsFont_TCL_DECLARED
-#define Tk_CanvasPsFont_TCL_DECLARED
/* 13 */
EXTERN int Tk_CanvasPsFont(Tcl_Interp *interp, Tk_Canvas canvas,
Tk_Font font);
-#endif
-#ifndef Tk_CanvasPsPath_TCL_DECLARED
-#define Tk_CanvasPsPath_TCL_DECLARED
/* 14 */
EXTERN void Tk_CanvasPsPath(Tcl_Interp *interp, Tk_Canvas canvas,
double *coordPtr, int numPoints);
-#endif
-#ifndef Tk_CanvasPsStipple_TCL_DECLARED
-#define Tk_CanvasPsStipple_TCL_DECLARED
/* 15 */
EXTERN int Tk_CanvasPsStipple(Tcl_Interp *interp,
Tk_Canvas canvas, Pixmap bitmap);
-#endif
-#ifndef Tk_CanvasPsY_TCL_DECLARED
-#define Tk_CanvasPsY_TCL_DECLARED
/* 16 */
EXTERN double Tk_CanvasPsY(Tk_Canvas canvas, double y);
-#endif
-#ifndef Tk_CanvasSetStippleOrigin_TCL_DECLARED
-#define Tk_CanvasSetStippleOrigin_TCL_DECLARED
/* 17 */
EXTERN void Tk_CanvasSetStippleOrigin(Tk_Canvas canvas, GC gc);
-#endif
-#ifndef Tk_CanvasTagsParseProc_TCL_DECLARED
-#define Tk_CanvasTagsParseProc_TCL_DECLARED
/* 18 */
EXTERN int Tk_CanvasTagsParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef Tk_CanvasTagsPrintProc_TCL_DECLARED
-#define Tk_CanvasTagsPrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 19 */
-EXTERN char * Tk_CanvasTagsPrintProc(ClientData clientData,
+EXTERN CONST86 char * Tk_CanvasTagsPrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
-#ifndef Tk_CanvasTkwin_TCL_DECLARED
-#define Tk_CanvasTkwin_TCL_DECLARED
/* 20 */
EXTERN Tk_Window Tk_CanvasTkwin(Tk_Canvas canvas);
-#endif
-#ifndef Tk_CanvasWindowCoords_TCL_DECLARED
-#define Tk_CanvasWindowCoords_TCL_DECLARED
/* 21 */
EXTERN void Tk_CanvasWindowCoords(Tk_Canvas canvas, double x,
double y, short *screenXPtr,
short *screenYPtr);
-#endif
-#ifndef Tk_ChangeWindowAttributes_TCL_DECLARED
-#define Tk_ChangeWindowAttributes_TCL_DECLARED
/* 22 */
EXTERN void Tk_ChangeWindowAttributes(Tk_Window tkwin,
unsigned long valueMask,
XSetWindowAttributes *attsPtr);
-#endif
-#ifndef Tk_CharBbox_TCL_DECLARED
-#define Tk_CharBbox_TCL_DECLARED
/* 23 */
EXTERN int Tk_CharBbox(Tk_TextLayout layout, int index,
int *xPtr, int *yPtr, int *widthPtr,
int *heightPtr);
-#endif
-#ifndef Tk_ClearSelection_TCL_DECLARED
-#define Tk_ClearSelection_TCL_DECLARED
/* 24 */
EXTERN void Tk_ClearSelection(Tk_Window tkwin, Atom selection);
-#endif
-#ifndef Tk_ClipboardAppend_TCL_DECLARED
-#define Tk_ClipboardAppend_TCL_DECLARED
/* 25 */
EXTERN int Tk_ClipboardAppend(Tcl_Interp *interp,
Tk_Window tkwin, Atom target, Atom format,
- char *buffer);
-#endif
-#ifndef Tk_ClipboardClear_TCL_DECLARED
-#define Tk_ClipboardClear_TCL_DECLARED
+ const char *buffer);
/* 26 */
EXTERN int Tk_ClipboardClear(Tcl_Interp *interp,
Tk_Window tkwin);
-#endif
-#ifndef Tk_ConfigureInfo_TCL_DECLARED
-#define Tk_ConfigureInfo_TCL_DECLARED
/* 27 */
EXTERN int Tk_ConfigureInfo(Tcl_Interp *interp, Tk_Window tkwin,
- Tk_ConfigSpec *specs, char *widgRec,
- CONST char *argvName, int flags);
-#endif
-#ifndef Tk_ConfigureValue_TCL_DECLARED
-#define Tk_ConfigureValue_TCL_DECLARED
+ const Tk_ConfigSpec *specs, char *widgRec,
+ const char *argvName, int flags);
/* 28 */
EXTERN int Tk_ConfigureValue(Tcl_Interp *interp,
- Tk_Window tkwin, Tk_ConfigSpec *specs,
- char *widgRec, CONST char *argvName,
+ Tk_Window tkwin, const Tk_ConfigSpec *specs,
+ char *widgRec, const char *argvName,
int flags);
-#endif
-#ifndef Tk_ConfigureWidget_TCL_DECLARED
-#define Tk_ConfigureWidget_TCL_DECLARED
/* 29 */
EXTERN int Tk_ConfigureWidget(Tcl_Interp *interp,
- Tk_Window tkwin, Tk_ConfigSpec *specs,
+ Tk_Window tkwin, const Tk_ConfigSpec *specs,
int argc, CONST84 char **argv, char *widgRec,
int flags);
-#endif
-#ifndef Tk_ConfigureWindow_TCL_DECLARED
-#define Tk_ConfigureWindow_TCL_DECLARED
/* 30 */
EXTERN void Tk_ConfigureWindow(Tk_Window tkwin,
unsigned int valueMask,
XWindowChanges *valuePtr);
-#endif
-#ifndef Tk_ComputeTextLayout_TCL_DECLARED
-#define Tk_ComputeTextLayout_TCL_DECLARED
/* 31 */
-EXTERN Tk_TextLayout Tk_ComputeTextLayout(Tk_Font font, CONST char *str,
+EXTERN Tk_TextLayout Tk_ComputeTextLayout(Tk_Font font, const char *str,
int numChars, int wrapLength,
Tk_Justify justify, int flags, int *widthPtr,
int *heightPtr);
-#endif
-#ifndef Tk_CoordsToWindow_TCL_DECLARED
-#define Tk_CoordsToWindow_TCL_DECLARED
/* 32 */
EXTERN Tk_Window Tk_CoordsToWindow(int rootX, int rootY,
Tk_Window tkwin);
-#endif
-#ifndef Tk_CreateBinding_TCL_DECLARED
-#define Tk_CreateBinding_TCL_DECLARED
/* 33 */
EXTERN unsigned long Tk_CreateBinding(Tcl_Interp *interp,
Tk_BindingTable bindingTable,
- ClientData object, CONST char *eventStr,
- CONST char *command, int append);
-#endif
-#ifndef Tk_CreateBindingTable_TCL_DECLARED
-#define Tk_CreateBindingTable_TCL_DECLARED
+ ClientData object, const char *eventStr,
+ const char *script, int append);
/* 34 */
EXTERN Tk_BindingTable Tk_CreateBindingTable(Tcl_Interp *interp);
-#endif
-#ifndef Tk_CreateErrorHandler_TCL_DECLARED
-#define Tk_CreateErrorHandler_TCL_DECLARED
/* 35 */
EXTERN Tk_ErrorHandler Tk_CreateErrorHandler(Display *display, int errNum,
int request, int minorCode,
Tk_ErrorProc *errorProc,
ClientData clientData);
-#endif
-#ifndef Tk_CreateEventHandler_TCL_DECLARED
-#define Tk_CreateEventHandler_TCL_DECLARED
/* 36 */
EXTERN void Tk_CreateEventHandler(Tk_Window token,
unsigned long mask, Tk_EventProc *proc,
ClientData clientData);
-#endif
-#ifndef Tk_CreateGenericHandler_TCL_DECLARED
-#define Tk_CreateGenericHandler_TCL_DECLARED
/* 37 */
EXTERN void Tk_CreateGenericHandler(Tk_GenericProc *proc,
ClientData clientData);
-#endif
-#ifndef Tk_CreateImageType_TCL_DECLARED
-#define Tk_CreateImageType_TCL_DECLARED
/* 38 */
-EXTERN void Tk_CreateImageType(Tk_ImageType *typePtr);
-#endif
-#ifndef Tk_CreateItemType_TCL_DECLARED
-#define Tk_CreateItemType_TCL_DECLARED
+EXTERN void Tk_CreateImageType(const Tk_ImageType *typePtr);
/* 39 */
EXTERN void Tk_CreateItemType(Tk_ItemType *typePtr);
-#endif
-#ifndef Tk_CreatePhotoImageFormat_TCL_DECLARED
-#define Tk_CreatePhotoImageFormat_TCL_DECLARED
/* 40 */
EXTERN void Tk_CreatePhotoImageFormat(
- Tk_PhotoImageFormat *formatPtr);
-#endif
-#ifndef Tk_CreateSelHandler_TCL_DECLARED
-#define Tk_CreateSelHandler_TCL_DECLARED
+ const Tk_PhotoImageFormat *formatPtr);
/* 41 */
EXTERN void Tk_CreateSelHandler(Tk_Window tkwin, Atom selection,
Atom target, Tk_SelectionProc *proc,
ClientData clientData, Atom format);
-#endif
-#ifndef Tk_CreateWindow_TCL_DECLARED
-#define Tk_CreateWindow_TCL_DECLARED
/* 42 */
EXTERN Tk_Window Tk_CreateWindow(Tcl_Interp *interp, Tk_Window parent,
- CONST char *name, CONST char *screenName);
-#endif
-#ifndef Tk_CreateWindowFromPath_TCL_DECLARED
-#define Tk_CreateWindowFromPath_TCL_DECLARED
+ const char *name, const char *screenName);
/* 43 */
EXTERN Tk_Window Tk_CreateWindowFromPath(Tcl_Interp *interp,
- Tk_Window tkwin, CONST char *pathName,
- CONST char *screenName);
-#endif
-#ifndef Tk_DefineBitmap_TCL_DECLARED
-#define Tk_DefineBitmap_TCL_DECLARED
+ Tk_Window tkwin, const char *pathName,
+ const char *screenName);
/* 44 */
-EXTERN int Tk_DefineBitmap(Tcl_Interp *interp, CONST char *name,
- CONST char *source, int width, int height);
-#endif
-#ifndef Tk_DefineCursor_TCL_DECLARED
-#define Tk_DefineCursor_TCL_DECLARED
+EXTERN int Tk_OldDefineBitmap(Tcl_Interp *interp,
+ const char *name, const char *source,
+ int width, int height);
/* 45 */
EXTERN void Tk_DefineCursor(Tk_Window window, Tk_Cursor cursor);
-#endif
-#ifndef Tk_DeleteAllBindings_TCL_DECLARED
-#define Tk_DeleteAllBindings_TCL_DECLARED
/* 46 */
EXTERN void Tk_DeleteAllBindings(Tk_BindingTable bindingTable,
ClientData object);
-#endif
-#ifndef Tk_DeleteBinding_TCL_DECLARED
-#define Tk_DeleteBinding_TCL_DECLARED
/* 47 */
EXTERN int Tk_DeleteBinding(Tcl_Interp *interp,
Tk_BindingTable bindingTable,
- ClientData object, CONST char *eventStr);
-#endif
-#ifndef Tk_DeleteBindingTable_TCL_DECLARED
-#define Tk_DeleteBindingTable_TCL_DECLARED
+ ClientData object, const char *eventStr);
/* 48 */
EXTERN void Tk_DeleteBindingTable(Tk_BindingTable bindingTable);
-#endif
-#ifndef Tk_DeleteErrorHandler_TCL_DECLARED
-#define Tk_DeleteErrorHandler_TCL_DECLARED
/* 49 */
EXTERN void Tk_DeleteErrorHandler(Tk_ErrorHandler handler);
-#endif
-#ifndef Tk_DeleteEventHandler_TCL_DECLARED
-#define Tk_DeleteEventHandler_TCL_DECLARED
/* 50 */
EXTERN void Tk_DeleteEventHandler(Tk_Window token,
unsigned long mask, Tk_EventProc *proc,
ClientData clientData);
-#endif
-#ifndef Tk_DeleteGenericHandler_TCL_DECLARED
-#define Tk_DeleteGenericHandler_TCL_DECLARED
/* 51 */
EXTERN void Tk_DeleteGenericHandler(Tk_GenericProc *proc,
ClientData clientData);
-#endif
-#ifndef Tk_DeleteImage_TCL_DECLARED
-#define Tk_DeleteImage_TCL_DECLARED
/* 52 */
-EXTERN void Tk_DeleteImage(Tcl_Interp *interp, CONST char *name);
-#endif
-#ifndef Tk_DeleteSelHandler_TCL_DECLARED
-#define Tk_DeleteSelHandler_TCL_DECLARED
+EXTERN void Tk_DeleteImage(Tcl_Interp *interp, const char *name);
/* 53 */
EXTERN void Tk_DeleteSelHandler(Tk_Window tkwin, Atom selection,
Atom target);
-#endif
-#ifndef Tk_DestroyWindow_TCL_DECLARED
-#define Tk_DestroyWindow_TCL_DECLARED
/* 54 */
EXTERN void Tk_DestroyWindow(Tk_Window tkwin);
-#endif
-#ifndef Tk_DisplayName_TCL_DECLARED
-#define Tk_DisplayName_TCL_DECLARED
/* 55 */
EXTERN CONST84_RETURN char * Tk_DisplayName(Tk_Window tkwin);
-#endif
-#ifndef Tk_DistanceToTextLayout_TCL_DECLARED
-#define Tk_DistanceToTextLayout_TCL_DECLARED
/* 56 */
EXTERN int Tk_DistanceToTextLayout(Tk_TextLayout layout, int x,
int y);
-#endif
-#ifndef Tk_Draw3DPolygon_TCL_DECLARED
-#define Tk_Draw3DPolygon_TCL_DECLARED
/* 57 */
EXTERN void Tk_Draw3DPolygon(Tk_Window tkwin, Drawable drawable,
Tk_3DBorder border, XPoint *pointPtr,
int numPoints, int borderWidth,
int leftRelief);
-#endif
-#ifndef Tk_Draw3DRectangle_TCL_DECLARED
-#define Tk_Draw3DRectangle_TCL_DECLARED
/* 58 */
EXTERN void Tk_Draw3DRectangle(Tk_Window tkwin,
Drawable drawable, Tk_3DBorder border, int x,
int y, int width, int height,
int borderWidth, int relief);
-#endif
-#ifndef Tk_DrawChars_TCL_DECLARED
-#define Tk_DrawChars_TCL_DECLARED
/* 59 */
EXTERN void Tk_DrawChars(Display *display, Drawable drawable,
- GC gc, Tk_Font tkfont, CONST char *source,
+ GC gc, Tk_Font tkfont, const char *source,
int numBytes, int x, int y);
-#endif
-#ifndef Tk_DrawFocusHighlight_TCL_DECLARED
-#define Tk_DrawFocusHighlight_TCL_DECLARED
/* 60 */
EXTERN void Tk_DrawFocusHighlight(Tk_Window tkwin, GC gc,
int width, Drawable drawable);
-#endif
-#ifndef Tk_DrawTextLayout_TCL_DECLARED
-#define Tk_DrawTextLayout_TCL_DECLARED
/* 61 */
EXTERN void Tk_DrawTextLayout(Display *display,
Drawable drawable, GC gc,
Tk_TextLayout layout, int x, int y,
int firstChar, int lastChar);
-#endif
-#ifndef Tk_Fill3DPolygon_TCL_DECLARED
-#define Tk_Fill3DPolygon_TCL_DECLARED
/* 62 */
EXTERN void Tk_Fill3DPolygon(Tk_Window tkwin, Drawable drawable,
Tk_3DBorder border, XPoint *pointPtr,
int numPoints, int borderWidth,
int leftRelief);
-#endif
-#ifndef Tk_Fill3DRectangle_TCL_DECLARED
-#define Tk_Fill3DRectangle_TCL_DECLARED
/* 63 */
EXTERN void Tk_Fill3DRectangle(Tk_Window tkwin,
Drawable drawable, Tk_3DBorder border, int x,
int y, int width, int height,
int borderWidth, int relief);
-#endif
-#ifndef Tk_FindPhoto_TCL_DECLARED
-#define Tk_FindPhoto_TCL_DECLARED
/* 64 */
EXTERN Tk_PhotoHandle Tk_FindPhoto(Tcl_Interp *interp,
- CONST char *imageName);
-#endif
-#ifndef Tk_FontId_TCL_DECLARED
-#define Tk_FontId_TCL_DECLARED
+ const char *imageName);
/* 65 */
EXTERN Font Tk_FontId(Tk_Font font);
-#endif
-#ifndef Tk_Free3DBorder_TCL_DECLARED
-#define Tk_Free3DBorder_TCL_DECLARED
/* 66 */
EXTERN void Tk_Free3DBorder(Tk_3DBorder border);
-#endif
-#ifndef Tk_FreeBitmap_TCL_DECLARED
-#define Tk_FreeBitmap_TCL_DECLARED
/* 67 */
EXTERN void Tk_FreeBitmap(Display *display, Pixmap bitmap);
-#endif
-#ifndef Tk_FreeColor_TCL_DECLARED
-#define Tk_FreeColor_TCL_DECLARED
/* 68 */
EXTERN void Tk_FreeColor(XColor *colorPtr);
-#endif
-#ifndef Tk_FreeColormap_TCL_DECLARED
-#define Tk_FreeColormap_TCL_DECLARED
/* 69 */
EXTERN void Tk_FreeColormap(Display *display, Colormap colormap);
-#endif
-#ifndef Tk_FreeCursor_TCL_DECLARED
-#define Tk_FreeCursor_TCL_DECLARED
/* 70 */
EXTERN void Tk_FreeCursor(Display *display, Tk_Cursor cursor);
-#endif
-#ifndef Tk_FreeFont_TCL_DECLARED
-#define Tk_FreeFont_TCL_DECLARED
/* 71 */
EXTERN void Tk_FreeFont(Tk_Font f);
-#endif
-#ifndef Tk_FreeGC_TCL_DECLARED
-#define Tk_FreeGC_TCL_DECLARED
/* 72 */
EXTERN void Tk_FreeGC(Display *display, GC gc);
-#endif
-#ifndef Tk_FreeImage_TCL_DECLARED
-#define Tk_FreeImage_TCL_DECLARED
/* 73 */
EXTERN void Tk_FreeImage(Tk_Image image);
-#endif
-#ifndef Tk_FreeOptions_TCL_DECLARED
-#define Tk_FreeOptions_TCL_DECLARED
/* 74 */
-EXTERN void Tk_FreeOptions(Tk_ConfigSpec *specs, char *widgRec,
- Display *display, int needFlags);
-#endif
-#ifndef Tk_FreePixmap_TCL_DECLARED
-#define Tk_FreePixmap_TCL_DECLARED
+EXTERN void Tk_FreeOptions(const Tk_ConfigSpec *specs,
+ char *widgRec, Display *display,
+ int needFlags);
/* 75 */
EXTERN void Tk_FreePixmap(Display *display, Pixmap pixmap);
-#endif
-#ifndef Tk_FreeTextLayout_TCL_DECLARED
-#define Tk_FreeTextLayout_TCL_DECLARED
/* 76 */
EXTERN void Tk_FreeTextLayout(Tk_TextLayout textLayout);
-#endif
-#ifndef Tk_FreeXId_TCL_DECLARED
-#define Tk_FreeXId_TCL_DECLARED
/* 77 */
EXTERN void Tk_FreeXId(Display *display, XID xid);
-#endif
-#ifndef Tk_GCForColor_TCL_DECLARED
-#define Tk_GCForColor_TCL_DECLARED
/* 78 */
EXTERN GC Tk_GCForColor(XColor *colorPtr, Drawable drawable);
-#endif
-#ifndef Tk_GeometryRequest_TCL_DECLARED
-#define Tk_GeometryRequest_TCL_DECLARED
/* 79 */
EXTERN void Tk_GeometryRequest(Tk_Window tkwin, int reqWidth,
int reqHeight);
-#endif
-#ifndef Tk_Get3DBorder_TCL_DECLARED
-#define Tk_Get3DBorder_TCL_DECLARED
/* 80 */
EXTERN Tk_3DBorder Tk_Get3DBorder(Tcl_Interp *interp, Tk_Window tkwin,
Tk_Uid colorName);
-#endif
-#ifndef Tk_GetAllBindings_TCL_DECLARED
-#define Tk_GetAllBindings_TCL_DECLARED
/* 81 */
EXTERN void Tk_GetAllBindings(Tcl_Interp *interp,
Tk_BindingTable bindingTable,
ClientData object);
-#endif
-#ifndef Tk_GetAnchor_TCL_DECLARED
-#define Tk_GetAnchor_TCL_DECLARED
/* 82 */
-EXTERN int Tk_GetAnchor(Tcl_Interp *interp, CONST char *str,
+EXTERN int Tk_GetAnchor(Tcl_Interp *interp, const char *str,
Tk_Anchor *anchorPtr);
-#endif
-#ifndef Tk_GetAtomName_TCL_DECLARED
-#define Tk_GetAtomName_TCL_DECLARED
/* 83 */
EXTERN CONST84_RETURN char * Tk_GetAtomName(Tk_Window tkwin, Atom atom);
-#endif
-#ifndef Tk_GetBinding_TCL_DECLARED
-#define Tk_GetBinding_TCL_DECLARED
/* 84 */
EXTERN CONST84_RETURN char * Tk_GetBinding(Tcl_Interp *interp,
Tk_BindingTable bindingTable,
- ClientData object, CONST char *eventStr);
-#endif
-#ifndef Tk_GetBitmap_TCL_DECLARED
-#define Tk_GetBitmap_TCL_DECLARED
+ ClientData object, const char *eventStr);
/* 85 */
EXTERN Pixmap Tk_GetBitmap(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *str);
-#endif
-#ifndef Tk_GetBitmapFromData_TCL_DECLARED
-#define Tk_GetBitmapFromData_TCL_DECLARED
+ const char *str);
/* 86 */
-EXTERN Pixmap Tk_GetBitmapFromData(Tcl_Interp *interp,
- Tk_Window tkwin, CONST char *source,
+EXTERN Pixmap Tk_OldGetBitmapFromData(Tcl_Interp *interp,
+ Tk_Window tkwin, const char *source,
int width, int height);
-#endif
-#ifndef Tk_GetCapStyle_TCL_DECLARED
-#define Tk_GetCapStyle_TCL_DECLARED
/* 87 */
-EXTERN int Tk_GetCapStyle(Tcl_Interp *interp, CONST char *str,
+EXTERN int Tk_GetCapStyle(Tcl_Interp *interp, const char *str,
int *capPtr);
-#endif
-#ifndef Tk_GetColor_TCL_DECLARED
-#define Tk_GetColor_TCL_DECLARED
/* 88 */
EXTERN XColor * Tk_GetColor(Tcl_Interp *interp, Tk_Window tkwin,
Tk_Uid name);
-#endif
-#ifndef Tk_GetColorByValue_TCL_DECLARED
-#define Tk_GetColorByValue_TCL_DECLARED
/* 89 */
EXTERN XColor * Tk_GetColorByValue(Tk_Window tkwin, XColor *colorPtr);
-#endif
-#ifndef Tk_GetColormap_TCL_DECLARED
-#define Tk_GetColormap_TCL_DECLARED
/* 90 */
EXTERN Colormap Tk_GetColormap(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *str);
-#endif
-#ifndef Tk_GetCursor_TCL_DECLARED
-#define Tk_GetCursor_TCL_DECLARED
+ const char *str);
/* 91 */
EXTERN Tk_Cursor Tk_GetCursor(Tcl_Interp *interp, Tk_Window tkwin,
Tk_Uid str);
-#endif
-#ifndef Tk_GetCursorFromData_TCL_DECLARED
-#define Tk_GetCursorFromData_TCL_DECLARED
/* 92 */
EXTERN Tk_Cursor Tk_GetCursorFromData(Tcl_Interp *interp,
- Tk_Window tkwin, CONST char *source,
- CONST char *mask, int width, int height,
+ Tk_Window tkwin, const char *source,
+ const char *mask, int width, int height,
int xHot, int yHot, Tk_Uid fg, Tk_Uid bg);
-#endif
-#ifndef Tk_GetFont_TCL_DECLARED
-#define Tk_GetFont_TCL_DECLARED
/* 93 */
EXTERN Tk_Font Tk_GetFont(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *str);
-#endif
-#ifndef Tk_GetFontFromObj_TCL_DECLARED
-#define Tk_GetFontFromObj_TCL_DECLARED
+ const char *str);
/* 94 */
EXTERN Tk_Font Tk_GetFontFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetFontMetrics_TCL_DECLARED
-#define Tk_GetFontMetrics_TCL_DECLARED
/* 95 */
EXTERN void Tk_GetFontMetrics(Tk_Font font,
Tk_FontMetrics *fmPtr);
-#endif
-#ifndef Tk_GetGC_TCL_DECLARED
-#define Tk_GetGC_TCL_DECLARED
/* 96 */
EXTERN GC Tk_GetGC(Tk_Window tkwin, unsigned long valueMask,
XGCValues *valuePtr);
-#endif
-#ifndef Tk_GetImage_TCL_DECLARED
-#define Tk_GetImage_TCL_DECLARED
/* 97 */
EXTERN Tk_Image Tk_GetImage(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *name,
+ const char *name,
Tk_ImageChangedProc *changeProc,
ClientData clientData);
-#endif
-#ifndef Tk_GetImageMasterData_TCL_DECLARED
-#define Tk_GetImageMasterData_TCL_DECLARED
/* 98 */
EXTERN ClientData Tk_GetImageMasterData(Tcl_Interp *interp,
- CONST char *name, Tk_ImageType **typePtrPtr);
-#endif
-#ifndef Tk_GetItemTypes_TCL_DECLARED
-#define Tk_GetItemTypes_TCL_DECLARED
+ const char *name,
+ CONST86 Tk_ImageType **typePtrPtr);
/* 99 */
EXTERN Tk_ItemType * Tk_GetItemTypes(void);
-#endif
-#ifndef Tk_GetJoinStyle_TCL_DECLARED
-#define Tk_GetJoinStyle_TCL_DECLARED
/* 100 */
-EXTERN int Tk_GetJoinStyle(Tcl_Interp *interp, CONST char *str,
+EXTERN int Tk_GetJoinStyle(Tcl_Interp *interp, const char *str,
int *joinPtr);
-#endif
-#ifndef Tk_GetJustify_TCL_DECLARED
-#define Tk_GetJustify_TCL_DECLARED
/* 101 */
-EXTERN int Tk_GetJustify(Tcl_Interp *interp, CONST char *str,
+EXTERN int Tk_GetJustify(Tcl_Interp *interp, const char *str,
Tk_Justify *justifyPtr);
-#endif
-#ifndef Tk_GetNumMainWindows_TCL_DECLARED
-#define Tk_GetNumMainWindows_TCL_DECLARED
/* 102 */
EXTERN int Tk_GetNumMainWindows(void);
-#endif
-#ifndef Tk_GetOption_TCL_DECLARED
-#define Tk_GetOption_TCL_DECLARED
/* 103 */
-EXTERN Tk_Uid Tk_GetOption(Tk_Window tkwin, CONST char *name,
- CONST char *className);
-#endif
-#ifndef Tk_GetPixels_TCL_DECLARED
-#define Tk_GetPixels_TCL_DECLARED
+EXTERN Tk_Uid Tk_GetOption(Tk_Window tkwin, const char *name,
+ const char *className);
/* 104 */
EXTERN int Tk_GetPixels(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *str, int *intPtr);
-#endif
-#ifndef Tk_GetPixmap_TCL_DECLARED
-#define Tk_GetPixmap_TCL_DECLARED
+ const char *str, int *intPtr);
/* 105 */
EXTERN Pixmap Tk_GetPixmap(Display *display, Drawable d, int width,
int height, int depth);
-#endif
-#ifndef Tk_GetRelief_TCL_DECLARED
-#define Tk_GetRelief_TCL_DECLARED
/* 106 */
-EXTERN int Tk_GetRelief(Tcl_Interp *interp, CONST char *name,
+EXTERN int Tk_GetRelief(Tcl_Interp *interp, const char *name,
int *reliefPtr);
-#endif
-#ifndef Tk_GetRootCoords_TCL_DECLARED
-#define Tk_GetRootCoords_TCL_DECLARED
/* 107 */
EXTERN void Tk_GetRootCoords(Tk_Window tkwin, int *xPtr,
int *yPtr);
-#endif
-#ifndef Tk_GetScrollInfo_TCL_DECLARED
-#define Tk_GetScrollInfo_TCL_DECLARED
/* 108 */
EXTERN int Tk_GetScrollInfo(Tcl_Interp *interp, int argc,
CONST84 char **argv, double *dblPtr,
int *intPtr);
-#endif
-#ifndef Tk_GetScreenMM_TCL_DECLARED
-#define Tk_GetScreenMM_TCL_DECLARED
/* 109 */
EXTERN int Tk_GetScreenMM(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *str, double *doublePtr);
-#endif
-#ifndef Tk_GetSelection_TCL_DECLARED
-#define Tk_GetSelection_TCL_DECLARED
+ const char *str, double *doublePtr);
/* 110 */
EXTERN int Tk_GetSelection(Tcl_Interp *interp, Tk_Window tkwin,
Atom selection, Atom target,
Tk_GetSelProc *proc, ClientData clientData);
-#endif
-#ifndef Tk_GetUid_TCL_DECLARED
-#define Tk_GetUid_TCL_DECLARED
/* 111 */
-EXTERN Tk_Uid Tk_GetUid(CONST char *str);
-#endif
-#ifndef Tk_GetVisual_TCL_DECLARED
-#define Tk_GetVisual_TCL_DECLARED
+EXTERN Tk_Uid Tk_GetUid(const char *str);
/* 112 */
EXTERN Visual * Tk_GetVisual(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *str, int *depthPtr,
+ const char *str, int *depthPtr,
Colormap *colormapPtr);
-#endif
-#ifndef Tk_GetVRootGeometry_TCL_DECLARED
-#define Tk_GetVRootGeometry_TCL_DECLARED
/* 113 */
EXTERN void Tk_GetVRootGeometry(Tk_Window tkwin, int *xPtr,
int *yPtr, int *widthPtr, int *heightPtr);
-#endif
-#ifndef Tk_Grab_TCL_DECLARED
-#define Tk_Grab_TCL_DECLARED
/* 114 */
EXTERN int Tk_Grab(Tcl_Interp *interp, Tk_Window tkwin,
int grabGlobal);
-#endif
-#ifndef Tk_HandleEvent_TCL_DECLARED
-#define Tk_HandleEvent_TCL_DECLARED
/* 115 */
EXTERN void Tk_HandleEvent(XEvent *eventPtr);
-#endif
-#ifndef Tk_IdToWindow_TCL_DECLARED
-#define Tk_IdToWindow_TCL_DECLARED
/* 116 */
EXTERN Tk_Window Tk_IdToWindow(Display *display, Window window);
-#endif
-#ifndef Tk_ImageChanged_TCL_DECLARED
-#define Tk_ImageChanged_TCL_DECLARED
/* 117 */
EXTERN void Tk_ImageChanged(Tk_ImageMaster master, int x, int y,
int width, int height, int imageWidth,
int imageHeight);
-#endif
-#ifndef Tk_Init_TCL_DECLARED
-#define Tk_Init_TCL_DECLARED
/* 118 */
EXTERN int Tk_Init(Tcl_Interp *interp);
-#endif
-#ifndef Tk_InternAtom_TCL_DECLARED
-#define Tk_InternAtom_TCL_DECLARED
/* 119 */
-EXTERN Atom Tk_InternAtom(Tk_Window tkwin, CONST char *name);
-#endif
-#ifndef Tk_IntersectTextLayout_TCL_DECLARED
-#define Tk_IntersectTextLayout_TCL_DECLARED
+EXTERN Atom Tk_InternAtom(Tk_Window tkwin, const char *name);
/* 120 */
EXTERN int Tk_IntersectTextLayout(Tk_TextLayout layout, int x,
int y, int width, int height);
-#endif
-#ifndef Tk_MaintainGeometry_TCL_DECLARED
-#define Tk_MaintainGeometry_TCL_DECLARED
/* 121 */
EXTERN void Tk_MaintainGeometry(Tk_Window slave,
Tk_Window master, int x, int y, int width,
int height);
-#endif
-#ifndef Tk_MainWindow_TCL_DECLARED
-#define Tk_MainWindow_TCL_DECLARED
/* 122 */
EXTERN Tk_Window Tk_MainWindow(Tcl_Interp *interp);
-#endif
-#ifndef Tk_MakeWindowExist_TCL_DECLARED
-#define Tk_MakeWindowExist_TCL_DECLARED
/* 123 */
EXTERN void Tk_MakeWindowExist(Tk_Window tkwin);
-#endif
-#ifndef Tk_ManageGeometry_TCL_DECLARED
-#define Tk_ManageGeometry_TCL_DECLARED
/* 124 */
EXTERN void Tk_ManageGeometry(Tk_Window tkwin,
- CONST Tk_GeomMgr *mgrPtr,
+ const Tk_GeomMgr *mgrPtr,
ClientData clientData);
-#endif
-#ifndef Tk_MapWindow_TCL_DECLARED
-#define Tk_MapWindow_TCL_DECLARED
/* 125 */
EXTERN void Tk_MapWindow(Tk_Window tkwin);
-#endif
-#ifndef Tk_MeasureChars_TCL_DECLARED
-#define Tk_MeasureChars_TCL_DECLARED
/* 126 */
-EXTERN int Tk_MeasureChars(Tk_Font tkfont, CONST char *source,
+EXTERN int Tk_MeasureChars(Tk_Font tkfont, const char *source,
int numBytes, int maxPixels, int flags,
int *lengthPtr);
-#endif
-#ifndef Tk_MoveResizeWindow_TCL_DECLARED
-#define Tk_MoveResizeWindow_TCL_DECLARED
/* 127 */
EXTERN void Tk_MoveResizeWindow(Tk_Window tkwin, int x, int y,
int width, int height);
-#endif
-#ifndef Tk_MoveWindow_TCL_DECLARED
-#define Tk_MoveWindow_TCL_DECLARED
/* 128 */
EXTERN void Tk_MoveWindow(Tk_Window tkwin, int x, int y);
-#endif
-#ifndef Tk_MoveToplevelWindow_TCL_DECLARED
-#define Tk_MoveToplevelWindow_TCL_DECLARED
/* 129 */
EXTERN void Tk_MoveToplevelWindow(Tk_Window tkwin, int x, int y);
-#endif
-#ifndef Tk_NameOf3DBorder_TCL_DECLARED
-#define Tk_NameOf3DBorder_TCL_DECLARED
/* 130 */
EXTERN CONST84_RETURN char * Tk_NameOf3DBorder(Tk_3DBorder border);
-#endif
-#ifndef Tk_NameOfAnchor_TCL_DECLARED
-#define Tk_NameOfAnchor_TCL_DECLARED
/* 131 */
EXTERN CONST84_RETURN char * Tk_NameOfAnchor(Tk_Anchor anchor);
-#endif
-#ifndef Tk_NameOfBitmap_TCL_DECLARED
-#define Tk_NameOfBitmap_TCL_DECLARED
/* 132 */
EXTERN CONST84_RETURN char * Tk_NameOfBitmap(Display *display, Pixmap bitmap);
-#endif
-#ifndef Tk_NameOfCapStyle_TCL_DECLARED
-#define Tk_NameOfCapStyle_TCL_DECLARED
/* 133 */
EXTERN CONST84_RETURN char * Tk_NameOfCapStyle(int cap);
-#endif
-#ifndef Tk_NameOfColor_TCL_DECLARED
-#define Tk_NameOfColor_TCL_DECLARED
/* 134 */
EXTERN CONST84_RETURN char * Tk_NameOfColor(XColor *colorPtr);
-#endif
-#ifndef Tk_NameOfCursor_TCL_DECLARED
-#define Tk_NameOfCursor_TCL_DECLARED
/* 135 */
EXTERN CONST84_RETURN char * Tk_NameOfCursor(Display *display,
Tk_Cursor cursor);
-#endif
-#ifndef Tk_NameOfFont_TCL_DECLARED
-#define Tk_NameOfFont_TCL_DECLARED
/* 136 */
EXTERN CONST84_RETURN char * Tk_NameOfFont(Tk_Font font);
-#endif
-#ifndef Tk_NameOfImage_TCL_DECLARED
-#define Tk_NameOfImage_TCL_DECLARED
/* 137 */
EXTERN CONST84_RETURN char * Tk_NameOfImage(Tk_ImageMaster imageMaster);
-#endif
-#ifndef Tk_NameOfJoinStyle_TCL_DECLARED
-#define Tk_NameOfJoinStyle_TCL_DECLARED
/* 138 */
EXTERN CONST84_RETURN char * Tk_NameOfJoinStyle(int join);
-#endif
-#ifndef Tk_NameOfJustify_TCL_DECLARED
-#define Tk_NameOfJustify_TCL_DECLARED
/* 139 */
EXTERN CONST84_RETURN char * Tk_NameOfJustify(Tk_Justify justify);
-#endif
-#ifndef Tk_NameOfRelief_TCL_DECLARED
-#define Tk_NameOfRelief_TCL_DECLARED
/* 140 */
EXTERN CONST84_RETURN char * Tk_NameOfRelief(int relief);
-#endif
-#ifndef Tk_NameToWindow_TCL_DECLARED
-#define Tk_NameToWindow_TCL_DECLARED
/* 141 */
EXTERN Tk_Window Tk_NameToWindow(Tcl_Interp *interp,
- CONST char *pathName, Tk_Window tkwin);
-#endif
-#ifndef Tk_OwnSelection_TCL_DECLARED
-#define Tk_OwnSelection_TCL_DECLARED
+ const char *pathName, Tk_Window tkwin);
/* 142 */
EXTERN void Tk_OwnSelection(Tk_Window tkwin, Atom selection,
Tk_LostSelProc *proc, ClientData clientData);
-#endif
-#ifndef Tk_ParseArgv_TCL_DECLARED
-#define Tk_ParseArgv_TCL_DECLARED
/* 143 */
EXTERN int Tk_ParseArgv(Tcl_Interp *interp, Tk_Window tkwin,
int *argcPtr, CONST84 char **argv,
- Tk_ArgvInfo *argTable, int flags);
-#endif
-#ifndef Tk_PhotoPutBlock_NoComposite_TCL_DECLARED
-#define Tk_PhotoPutBlock_NoComposite_TCL_DECLARED
+ const Tk_ArgvInfo *argTable, int flags);
/* 144 */
EXTERN void Tk_PhotoPutBlock_NoComposite(Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height);
-#endif
-#ifndef Tk_PhotoPutZoomedBlock_NoComposite_TCL_DECLARED
-#define Tk_PhotoPutZoomedBlock_NoComposite_TCL_DECLARED
/* 145 */
EXTERN void Tk_PhotoPutZoomedBlock_NoComposite(
Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height, int zoomX, int zoomY,
int subsampleX, int subsampleY);
-#endif
-#ifndef Tk_PhotoGetImage_TCL_DECLARED
-#define Tk_PhotoGetImage_TCL_DECLARED
/* 146 */
EXTERN int Tk_PhotoGetImage(Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr);
-#endif
-#ifndef Tk_PhotoBlank_TCL_DECLARED
-#define Tk_PhotoBlank_TCL_DECLARED
/* 147 */
EXTERN void Tk_PhotoBlank(Tk_PhotoHandle handle);
-#endif
-#ifndef Tk_PhotoExpand_Panic_TCL_DECLARED
-#define Tk_PhotoExpand_Panic_TCL_DECLARED
/* 148 */
EXTERN void Tk_PhotoExpand_Panic(Tk_PhotoHandle handle,
int width, int height);
-#endif
-#ifndef Tk_PhotoGetSize_TCL_DECLARED
-#define Tk_PhotoGetSize_TCL_DECLARED
/* 149 */
EXTERN void Tk_PhotoGetSize(Tk_PhotoHandle handle, int *widthPtr,
int *heightPtr);
-#endif
-#ifndef Tk_PhotoSetSize_Panic_TCL_DECLARED
-#define Tk_PhotoSetSize_Panic_TCL_DECLARED
/* 150 */
EXTERN void Tk_PhotoSetSize_Panic(Tk_PhotoHandle handle,
int width, int height);
-#endif
-#ifndef Tk_PointToChar_TCL_DECLARED
-#define Tk_PointToChar_TCL_DECLARED
/* 151 */
EXTERN int Tk_PointToChar(Tk_TextLayout layout, int x, int y);
-#endif
-#ifndef Tk_PostscriptFontName_TCL_DECLARED
-#define Tk_PostscriptFontName_TCL_DECLARED
/* 152 */
EXTERN int Tk_PostscriptFontName(Tk_Font tkfont,
Tcl_DString *dsPtr);
-#endif
-#ifndef Tk_PreserveColormap_TCL_DECLARED
-#define Tk_PreserveColormap_TCL_DECLARED
/* 153 */
EXTERN void Tk_PreserveColormap(Display *display,
Colormap colormap);
-#endif
-#ifndef Tk_QueueWindowEvent_TCL_DECLARED
-#define Tk_QueueWindowEvent_TCL_DECLARED
/* 154 */
EXTERN void Tk_QueueWindowEvent(XEvent *eventPtr,
Tcl_QueuePosition position);
-#endif
-#ifndef Tk_RedrawImage_TCL_DECLARED
-#define Tk_RedrawImage_TCL_DECLARED
/* 155 */
EXTERN void Tk_RedrawImage(Tk_Image image, int imageX,
int imageY, int width, int height,
Drawable drawable, int drawableX,
int drawableY);
-#endif
-#ifndef Tk_ResizeWindow_TCL_DECLARED
-#define Tk_ResizeWindow_TCL_DECLARED
/* 156 */
EXTERN void Tk_ResizeWindow(Tk_Window tkwin, int width,
int height);
-#endif
-#ifndef Tk_RestackWindow_TCL_DECLARED
-#define Tk_RestackWindow_TCL_DECLARED
/* 157 */
EXTERN int Tk_RestackWindow(Tk_Window tkwin, int aboveBelow,
Tk_Window other);
-#endif
-#ifndef Tk_RestrictEvents_TCL_DECLARED
-#define Tk_RestrictEvents_TCL_DECLARED
/* 158 */
EXTERN Tk_RestrictProc * Tk_RestrictEvents(Tk_RestrictProc *proc,
ClientData arg, ClientData *prevArgPtr);
-#endif
-#ifndef Tk_SafeInit_TCL_DECLARED
-#define Tk_SafeInit_TCL_DECLARED
/* 159 */
EXTERN int Tk_SafeInit(Tcl_Interp *interp);
-#endif
-#ifndef Tk_SetAppName_TCL_DECLARED
-#define Tk_SetAppName_TCL_DECLARED
/* 160 */
-EXTERN CONST char * Tk_SetAppName(Tk_Window tkwin, CONST char *name);
-#endif
-#ifndef Tk_SetBackgroundFromBorder_TCL_DECLARED
-#define Tk_SetBackgroundFromBorder_TCL_DECLARED
+EXTERN const char * Tk_SetAppName(Tk_Window tkwin, const char *name);
/* 161 */
EXTERN void Tk_SetBackgroundFromBorder(Tk_Window tkwin,
Tk_3DBorder border);
-#endif
-#ifndef Tk_SetClass_TCL_DECLARED
-#define Tk_SetClass_TCL_DECLARED
/* 162 */
-EXTERN void Tk_SetClass(Tk_Window tkwin, CONST char *className);
-#endif
-#ifndef Tk_SetGrid_TCL_DECLARED
-#define Tk_SetGrid_TCL_DECLARED
+EXTERN void Tk_SetClass(Tk_Window tkwin, const char *className);
/* 163 */
EXTERN void Tk_SetGrid(Tk_Window tkwin, int reqWidth,
int reqHeight, int gridWidth, int gridHeight);
-#endif
-#ifndef Tk_SetInternalBorder_TCL_DECLARED
-#define Tk_SetInternalBorder_TCL_DECLARED
/* 164 */
EXTERN void Tk_SetInternalBorder(Tk_Window tkwin, int width);
-#endif
-#ifndef Tk_SetWindowBackground_TCL_DECLARED
-#define Tk_SetWindowBackground_TCL_DECLARED
/* 165 */
EXTERN void Tk_SetWindowBackground(Tk_Window tkwin,
unsigned long pixel);
-#endif
-#ifndef Tk_SetWindowBackgroundPixmap_TCL_DECLARED
-#define Tk_SetWindowBackgroundPixmap_TCL_DECLARED
/* 166 */
EXTERN void Tk_SetWindowBackgroundPixmap(Tk_Window tkwin,
Pixmap pixmap);
-#endif
-#ifndef Tk_SetWindowBorder_TCL_DECLARED
-#define Tk_SetWindowBorder_TCL_DECLARED
/* 167 */
EXTERN void Tk_SetWindowBorder(Tk_Window tkwin,
unsigned long pixel);
-#endif
-#ifndef Tk_SetWindowBorderWidth_TCL_DECLARED
-#define Tk_SetWindowBorderWidth_TCL_DECLARED
/* 168 */
EXTERN void Tk_SetWindowBorderWidth(Tk_Window tkwin, int width);
-#endif
-#ifndef Tk_SetWindowBorderPixmap_TCL_DECLARED
-#define Tk_SetWindowBorderPixmap_TCL_DECLARED
/* 169 */
EXTERN void Tk_SetWindowBorderPixmap(Tk_Window tkwin,
Pixmap pixmap);
-#endif
-#ifndef Tk_SetWindowColormap_TCL_DECLARED
-#define Tk_SetWindowColormap_TCL_DECLARED
/* 170 */
EXTERN void Tk_SetWindowColormap(Tk_Window tkwin,
Colormap colormap);
-#endif
-#ifndef Tk_SetWindowVisual_TCL_DECLARED
-#define Tk_SetWindowVisual_TCL_DECLARED
/* 171 */
EXTERN int Tk_SetWindowVisual(Tk_Window tkwin, Visual *visual,
int depth, Colormap colormap);
-#endif
-#ifndef Tk_SizeOfBitmap_TCL_DECLARED
-#define Tk_SizeOfBitmap_TCL_DECLARED
/* 172 */
EXTERN void Tk_SizeOfBitmap(Display *display, Pixmap bitmap,
int *widthPtr, int *heightPtr);
-#endif
-#ifndef Tk_SizeOfImage_TCL_DECLARED
-#define Tk_SizeOfImage_TCL_DECLARED
/* 173 */
EXTERN void Tk_SizeOfImage(Tk_Image image, int *widthPtr,
int *heightPtr);
-#endif
-#ifndef Tk_StrictMotif_TCL_DECLARED
-#define Tk_StrictMotif_TCL_DECLARED
/* 174 */
EXTERN int Tk_StrictMotif(Tk_Window tkwin);
-#endif
-#ifndef Tk_TextLayoutToPostscript_TCL_DECLARED
-#define Tk_TextLayoutToPostscript_TCL_DECLARED
/* 175 */
EXTERN void Tk_TextLayoutToPostscript(Tcl_Interp *interp,
Tk_TextLayout layout);
-#endif
-#ifndef Tk_TextWidth_TCL_DECLARED
-#define Tk_TextWidth_TCL_DECLARED
/* 176 */
-EXTERN int Tk_TextWidth(Tk_Font font, CONST char *str,
+EXTERN int Tk_TextWidth(Tk_Font font, const char *str,
int numBytes);
-#endif
-#ifndef Tk_UndefineCursor_TCL_DECLARED
-#define Tk_UndefineCursor_TCL_DECLARED
/* 177 */
EXTERN void Tk_UndefineCursor(Tk_Window window);
-#endif
-#ifndef Tk_UnderlineChars_TCL_DECLARED
-#define Tk_UnderlineChars_TCL_DECLARED
/* 178 */
EXTERN void Tk_UnderlineChars(Display *display,
Drawable drawable, GC gc, Tk_Font tkfont,
- CONST char *source, int x, int y,
+ const char *source, int x, int y,
int firstByte, int lastByte);
-#endif
-#ifndef Tk_UnderlineTextLayout_TCL_DECLARED
-#define Tk_UnderlineTextLayout_TCL_DECLARED
/* 179 */
EXTERN void Tk_UnderlineTextLayout(Display *display,
Drawable drawable, GC gc,
Tk_TextLayout layout, int x, int y,
int underline);
-#endif
-#ifndef Tk_Ungrab_TCL_DECLARED
-#define Tk_Ungrab_TCL_DECLARED
/* 180 */
EXTERN void Tk_Ungrab(Tk_Window tkwin);
-#endif
-#ifndef Tk_UnmaintainGeometry_TCL_DECLARED
-#define Tk_UnmaintainGeometry_TCL_DECLARED
/* 181 */
EXTERN void Tk_UnmaintainGeometry(Tk_Window slave,
Tk_Window master);
-#endif
-#ifndef Tk_UnmapWindow_TCL_DECLARED
-#define Tk_UnmapWindow_TCL_DECLARED
/* 182 */
EXTERN void Tk_UnmapWindow(Tk_Window tkwin);
-#endif
-#ifndef Tk_UnsetGrid_TCL_DECLARED
-#define Tk_UnsetGrid_TCL_DECLARED
/* 183 */
EXTERN void Tk_UnsetGrid(Tk_Window tkwin);
-#endif
-#ifndef Tk_UpdatePointer_TCL_DECLARED
-#define Tk_UpdatePointer_TCL_DECLARED
/* 184 */
EXTERN void Tk_UpdatePointer(Tk_Window tkwin, int x, int y,
int state);
-#endif
-#ifndef Tk_AllocBitmapFromObj_TCL_DECLARED
-#define Tk_AllocBitmapFromObj_TCL_DECLARED
/* 185 */
EXTERN Pixmap Tk_AllocBitmapFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_Alloc3DBorderFromObj_TCL_DECLARED
-#define Tk_Alloc3DBorderFromObj_TCL_DECLARED
/* 186 */
EXTERN Tk_3DBorder Tk_Alloc3DBorderFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_AllocColorFromObj_TCL_DECLARED
-#define Tk_AllocColorFromObj_TCL_DECLARED
/* 187 */
EXTERN XColor * Tk_AllocColorFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_AllocCursorFromObj_TCL_DECLARED
-#define Tk_AllocCursorFromObj_TCL_DECLARED
/* 188 */
EXTERN Tk_Cursor Tk_AllocCursorFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_AllocFontFromObj_TCL_DECLARED
-#define Tk_AllocFontFromObj_TCL_DECLARED
/* 189 */
EXTERN Tk_Font Tk_AllocFontFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_CreateOptionTable_TCL_DECLARED
-#define Tk_CreateOptionTable_TCL_DECLARED
/* 190 */
EXTERN Tk_OptionTable Tk_CreateOptionTable(Tcl_Interp *interp,
- CONST Tk_OptionSpec *templatePtr);
-#endif
-#ifndef Tk_DeleteOptionTable_TCL_DECLARED
-#define Tk_DeleteOptionTable_TCL_DECLARED
+ const Tk_OptionSpec *templatePtr);
/* 191 */
EXTERN void Tk_DeleteOptionTable(Tk_OptionTable optionTable);
-#endif
-#ifndef Tk_Free3DBorderFromObj_TCL_DECLARED
-#define Tk_Free3DBorderFromObj_TCL_DECLARED
/* 192 */
EXTERN void Tk_Free3DBorderFromObj(Tk_Window tkwin,
Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_FreeBitmapFromObj_TCL_DECLARED
-#define Tk_FreeBitmapFromObj_TCL_DECLARED
/* 193 */
EXTERN void Tk_FreeBitmapFromObj(Tk_Window tkwin,
Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_FreeColorFromObj_TCL_DECLARED
-#define Tk_FreeColorFromObj_TCL_DECLARED
/* 194 */
EXTERN void Tk_FreeColorFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_FreeConfigOptions_TCL_DECLARED
-#define Tk_FreeConfigOptions_TCL_DECLARED
/* 195 */
EXTERN void Tk_FreeConfigOptions(char *recordPtr,
Tk_OptionTable optionToken, Tk_Window tkwin);
-#endif
-#ifndef Tk_FreeSavedOptions_TCL_DECLARED
-#define Tk_FreeSavedOptions_TCL_DECLARED
/* 196 */
EXTERN void Tk_FreeSavedOptions(Tk_SavedOptions *savePtr);
-#endif
-#ifndef Tk_FreeCursorFromObj_TCL_DECLARED
-#define Tk_FreeCursorFromObj_TCL_DECLARED
/* 197 */
EXTERN void Tk_FreeCursorFromObj(Tk_Window tkwin,
Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_FreeFontFromObj_TCL_DECLARED
-#define Tk_FreeFontFromObj_TCL_DECLARED
/* 198 */
EXTERN void Tk_FreeFontFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_Get3DBorderFromObj_TCL_DECLARED
-#define Tk_Get3DBorderFromObj_TCL_DECLARED
/* 199 */
EXTERN Tk_3DBorder Tk_Get3DBorderFromObj(Tk_Window tkwin,
Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetAnchorFromObj_TCL_DECLARED
-#define Tk_GetAnchorFromObj_TCL_DECLARED
/* 200 */
EXTERN int Tk_GetAnchorFromObj(Tcl_Interp *interp,
Tcl_Obj *objPtr, Tk_Anchor *anchorPtr);
-#endif
-#ifndef Tk_GetBitmapFromObj_TCL_DECLARED
-#define Tk_GetBitmapFromObj_TCL_DECLARED
/* 201 */
EXTERN Pixmap Tk_GetBitmapFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetColorFromObj_TCL_DECLARED
-#define Tk_GetColorFromObj_TCL_DECLARED
/* 202 */
EXTERN XColor * Tk_GetColorFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetCursorFromObj_TCL_DECLARED
-#define Tk_GetCursorFromObj_TCL_DECLARED
/* 203 */
EXTERN Tk_Cursor Tk_GetCursorFromObj(Tk_Window tkwin, Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetOptionInfo_TCL_DECLARED
-#define Tk_GetOptionInfo_TCL_DECLARED
/* 204 */
EXTERN Tcl_Obj * Tk_GetOptionInfo(Tcl_Interp *interp, char *recordPtr,
Tk_OptionTable optionTable, Tcl_Obj *namePtr,
Tk_Window tkwin);
-#endif
-#ifndef Tk_GetOptionValue_TCL_DECLARED
-#define Tk_GetOptionValue_TCL_DECLARED
/* 205 */
EXTERN Tcl_Obj * Tk_GetOptionValue(Tcl_Interp *interp,
char *recordPtr, Tk_OptionTable optionTable,
Tcl_Obj *namePtr, Tk_Window tkwin);
-#endif
-#ifndef Tk_GetJustifyFromObj_TCL_DECLARED
-#define Tk_GetJustifyFromObj_TCL_DECLARED
/* 206 */
EXTERN int Tk_GetJustifyFromObj(Tcl_Interp *interp,
Tcl_Obj *objPtr, Tk_Justify *justifyPtr);
-#endif
-#ifndef Tk_GetMMFromObj_TCL_DECLARED
-#define Tk_GetMMFromObj_TCL_DECLARED
/* 207 */
EXTERN int Tk_GetMMFromObj(Tcl_Interp *interp, Tk_Window tkwin,
Tcl_Obj *objPtr, double *doublePtr);
-#endif
-#ifndef Tk_GetPixelsFromObj_TCL_DECLARED
-#define Tk_GetPixelsFromObj_TCL_DECLARED
/* 208 */
EXTERN int Tk_GetPixelsFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr,
int *intPtr);
-#endif
-#ifndef Tk_GetReliefFromObj_TCL_DECLARED
-#define Tk_GetReliefFromObj_TCL_DECLARED
/* 209 */
EXTERN int Tk_GetReliefFromObj(Tcl_Interp *interp,
Tcl_Obj *objPtr, int *resultPtr);
-#endif
-#ifndef Tk_GetScrollInfoObj_TCL_DECLARED
-#define Tk_GetScrollInfoObj_TCL_DECLARED
/* 210 */
EXTERN int Tk_GetScrollInfoObj(Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[], double *dblPtr,
+ Tcl_Obj *const objv[], double *dblPtr,
int *intPtr);
-#endif
-#ifndef Tk_InitOptions_TCL_DECLARED
-#define Tk_InitOptions_TCL_DECLARED
/* 211 */
EXTERN int Tk_InitOptions(Tcl_Interp *interp, char *recordPtr,
Tk_OptionTable optionToken, Tk_Window tkwin);
-#endif
-#ifndef Tk_MainEx_TCL_DECLARED
-#define Tk_MainEx_TCL_DECLARED
/* 212 */
EXTERN void Tk_MainEx(int argc, char **argv,
Tcl_AppInitProc *appInitProc,
Tcl_Interp *interp);
-#endif
-#ifndef Tk_RestoreSavedOptions_TCL_DECLARED
-#define Tk_RestoreSavedOptions_TCL_DECLARED
/* 213 */
EXTERN void Tk_RestoreSavedOptions(Tk_SavedOptions *savePtr);
-#endif
-#ifndef Tk_SetOptions_TCL_DECLARED
-#define Tk_SetOptions_TCL_DECLARED
/* 214 */
EXTERN int Tk_SetOptions(Tcl_Interp *interp, char *recordPtr,
Tk_OptionTable optionTable, int objc,
- Tcl_Obj *CONST objv[], Tk_Window tkwin,
+ Tcl_Obj *const objv[], Tk_Window tkwin,
Tk_SavedOptions *savePtr, int *maskPtr);
-#endif
-#ifndef Tk_InitConsoleChannels_TCL_DECLARED
-#define Tk_InitConsoleChannels_TCL_DECLARED
/* 215 */
EXTERN void Tk_InitConsoleChannels(Tcl_Interp *interp);
-#endif
-#ifndef Tk_CreateConsoleWindow_TCL_DECLARED
-#define Tk_CreateConsoleWindow_TCL_DECLARED
/* 216 */
EXTERN int Tk_CreateConsoleWindow(Tcl_Interp *interp);
-#endif
-#ifndef Tk_CreateSmoothMethod_TCL_DECLARED
-#define Tk_CreateSmoothMethod_TCL_DECLARED
/* 217 */
EXTERN void Tk_CreateSmoothMethod(Tcl_Interp *interp,
- Tk_SmoothMethod *method);
-#endif
+ const Tk_SmoothMethod *method);
/* Slot 218 is reserved */
/* Slot 219 is reserved */
-#ifndef Tk_GetDash_TCL_DECLARED
-#define Tk_GetDash_TCL_DECLARED
/* 220 */
-EXTERN int Tk_GetDash(Tcl_Interp *interp, CONST char *value,
+EXTERN int Tk_GetDash(Tcl_Interp *interp, const char *value,
Tk_Dash *dash);
-#endif
-#ifndef Tk_CreateOutline_TCL_DECLARED
-#define Tk_CreateOutline_TCL_DECLARED
/* 221 */
EXTERN void Tk_CreateOutline(Tk_Outline *outline);
-#endif
-#ifndef Tk_DeleteOutline_TCL_DECLARED
-#define Tk_DeleteOutline_TCL_DECLARED
/* 222 */
EXTERN void Tk_DeleteOutline(Display *display,
Tk_Outline *outline);
-#endif
-#ifndef Tk_ConfigOutlineGC_TCL_DECLARED
-#define Tk_ConfigOutlineGC_TCL_DECLARED
/* 223 */
EXTERN int Tk_ConfigOutlineGC(XGCValues *gcValues,
Tk_Canvas canvas, Tk_Item *item,
Tk_Outline *outline);
-#endif
-#ifndef Tk_ChangeOutlineGC_TCL_DECLARED
-#define Tk_ChangeOutlineGC_TCL_DECLARED
/* 224 */
EXTERN int Tk_ChangeOutlineGC(Tk_Canvas canvas, Tk_Item *item,
Tk_Outline *outline);
-#endif
-#ifndef Tk_ResetOutlineGC_TCL_DECLARED
-#define Tk_ResetOutlineGC_TCL_DECLARED
/* 225 */
EXTERN int Tk_ResetOutlineGC(Tk_Canvas canvas, Tk_Item *item,
Tk_Outline *outline);
-#endif
-#ifndef Tk_CanvasPsOutline_TCL_DECLARED
-#define Tk_CanvasPsOutline_TCL_DECLARED
/* 226 */
EXTERN int Tk_CanvasPsOutline(Tk_Canvas canvas, Tk_Item *item,
Tk_Outline *outline);
-#endif
-#ifndef Tk_SetTSOrigin_TCL_DECLARED
-#define Tk_SetTSOrigin_TCL_DECLARED
/* 227 */
EXTERN void Tk_SetTSOrigin(Tk_Window tkwin, GC gc, int x, int y);
-#endif
-#ifndef Tk_CanvasGetCoordFromObj_TCL_DECLARED
-#define Tk_CanvasGetCoordFromObj_TCL_DECLARED
/* 228 */
EXTERN int Tk_CanvasGetCoordFromObj(Tcl_Interp *interp,
Tk_Canvas canvas, Tcl_Obj *obj,
double *doublePtr);
-#endif
-#ifndef Tk_CanvasSetOffset_TCL_DECLARED
-#define Tk_CanvasSetOffset_TCL_DECLARED
/* 229 */
EXTERN void Tk_CanvasSetOffset(Tk_Canvas canvas, GC gc,
Tk_TSOffset *offset);
-#endif
-#ifndef Tk_DitherPhoto_TCL_DECLARED
-#define Tk_DitherPhoto_TCL_DECLARED
/* 230 */
EXTERN void Tk_DitherPhoto(Tk_PhotoHandle handle, int x, int y,
int width, int height);
-#endif
-#ifndef Tk_PostscriptBitmap_TCL_DECLARED
-#define Tk_PostscriptBitmap_TCL_DECLARED
/* 231 */
EXTERN int Tk_PostscriptBitmap(Tcl_Interp *interp,
Tk_Window tkwin, Tk_PostscriptInfo psInfo,
Pixmap bitmap, int startX, int startY,
int width, int height);
-#endif
-#ifndef Tk_PostscriptColor_TCL_DECLARED
-#define Tk_PostscriptColor_TCL_DECLARED
/* 232 */
EXTERN int Tk_PostscriptColor(Tcl_Interp *interp,
Tk_PostscriptInfo psInfo, XColor *colorPtr);
-#endif
-#ifndef Tk_PostscriptFont_TCL_DECLARED
-#define Tk_PostscriptFont_TCL_DECLARED
/* 233 */
EXTERN int Tk_PostscriptFont(Tcl_Interp *interp,
Tk_PostscriptInfo psInfo, Tk_Font font);
-#endif
-#ifndef Tk_PostscriptImage_TCL_DECLARED
-#define Tk_PostscriptImage_TCL_DECLARED
/* 234 */
EXTERN int Tk_PostscriptImage(Tk_Image image,
Tcl_Interp *interp, Tk_Window tkwin,
Tk_PostscriptInfo psinfo, int x, int y,
int width, int height, int prepass);
-#endif
-#ifndef Tk_PostscriptPath_TCL_DECLARED
-#define Tk_PostscriptPath_TCL_DECLARED
/* 235 */
EXTERN void Tk_PostscriptPath(Tcl_Interp *interp,
Tk_PostscriptInfo psInfo, double *coordPtr,
int numPoints);
-#endif
-#ifndef Tk_PostscriptStipple_TCL_DECLARED
-#define Tk_PostscriptStipple_TCL_DECLARED
/* 236 */
EXTERN int Tk_PostscriptStipple(Tcl_Interp *interp,
Tk_Window tkwin, Tk_PostscriptInfo psInfo,
Pixmap bitmap);
-#endif
-#ifndef Tk_PostscriptY_TCL_DECLARED
-#define Tk_PostscriptY_TCL_DECLARED
/* 237 */
EXTERN double Tk_PostscriptY(double y, Tk_PostscriptInfo psInfo);
-#endif
-#ifndef Tk_PostscriptPhoto_TCL_DECLARED
-#define Tk_PostscriptPhoto_TCL_DECLARED
/* 238 */
EXTERN int Tk_PostscriptPhoto(Tcl_Interp *interp,
Tk_PhotoImageBlock *blockPtr,
Tk_PostscriptInfo psInfo, int width,
int height);
-#endif
-#ifndef Tk_CreateClientMessageHandler_TCL_DECLARED
-#define Tk_CreateClientMessageHandler_TCL_DECLARED
/* 239 */
EXTERN void Tk_CreateClientMessageHandler(
Tk_ClientMessageProc *proc);
-#endif
-#ifndef Tk_DeleteClientMessageHandler_TCL_DECLARED
-#define Tk_DeleteClientMessageHandler_TCL_DECLARED
/* 240 */
EXTERN void Tk_DeleteClientMessageHandler(
Tk_ClientMessageProc *proc);
-#endif
-#ifndef Tk_CreateAnonymousWindow_TCL_DECLARED
-#define Tk_CreateAnonymousWindow_TCL_DECLARED
/* 241 */
EXTERN Tk_Window Tk_CreateAnonymousWindow(Tcl_Interp *interp,
- Tk_Window parent, CONST char *screenName);
-#endif
-#ifndef Tk_SetClassProcs_TCL_DECLARED
-#define Tk_SetClassProcs_TCL_DECLARED
+ Tk_Window parent, const char *screenName);
/* 242 */
EXTERN void Tk_SetClassProcs(Tk_Window tkwin,
- Tk_ClassProcs *procs,
+ const Tk_ClassProcs *procs,
ClientData instanceData);
-#endif
-#ifndef Tk_SetInternalBorderEx_TCL_DECLARED
-#define Tk_SetInternalBorderEx_TCL_DECLARED
/* 243 */
EXTERN void Tk_SetInternalBorderEx(Tk_Window tkwin, int left,
int right, int top, int bottom);
-#endif
-#ifndef Tk_SetMinimumRequestSize_TCL_DECLARED
-#define Tk_SetMinimumRequestSize_TCL_DECLARED
/* 244 */
EXTERN void Tk_SetMinimumRequestSize(Tk_Window tkwin,
int minWidth, int minHeight);
-#endif
-#ifndef Tk_SetCaretPos_TCL_DECLARED
-#define Tk_SetCaretPos_TCL_DECLARED
/* 245 */
EXTERN void Tk_SetCaretPos(Tk_Window tkwin, int x, int y,
int height);
-#endif
-#ifndef Tk_PhotoPutBlock_Panic_TCL_DECLARED
-#define Tk_PhotoPutBlock_Panic_TCL_DECLARED
/* 246 */
EXTERN void Tk_PhotoPutBlock_Panic(Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height, int compRule);
-#endif
-#ifndef Tk_PhotoPutZoomedBlock_Panic_TCL_DECLARED
-#define Tk_PhotoPutZoomedBlock_Panic_TCL_DECLARED
/* 247 */
EXTERN void Tk_PhotoPutZoomedBlock_Panic(Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height, int zoomX, int zoomY,
int subsampleX, int subsampleY, int compRule);
-#endif
-#ifndef Tk_CollapseMotionEvents_TCL_DECLARED
-#define Tk_CollapseMotionEvents_TCL_DECLARED
/* 248 */
EXTERN int Tk_CollapseMotionEvents(Display *display,
int collapse);
-#endif
-#ifndef Tk_RegisterStyleEngine_TCL_DECLARED
-#define Tk_RegisterStyleEngine_TCL_DECLARED
/* 249 */
-EXTERN Tk_StyleEngine Tk_RegisterStyleEngine(CONST char *name,
+EXTERN Tk_StyleEngine Tk_RegisterStyleEngine(const char *name,
Tk_StyleEngine parent);
-#endif
-#ifndef Tk_GetStyleEngine_TCL_DECLARED
-#define Tk_GetStyleEngine_TCL_DECLARED
/* 250 */
-EXTERN Tk_StyleEngine Tk_GetStyleEngine(CONST char *name);
-#endif
-#ifndef Tk_RegisterStyledElement_TCL_DECLARED
-#define Tk_RegisterStyledElement_TCL_DECLARED
+EXTERN Tk_StyleEngine Tk_GetStyleEngine(const char *name);
/* 251 */
EXTERN int Tk_RegisterStyledElement(Tk_StyleEngine engine,
Tk_ElementSpec *templatePtr);
-#endif
-#ifndef Tk_GetElementId_TCL_DECLARED
-#define Tk_GetElementId_TCL_DECLARED
/* 252 */
-EXTERN int Tk_GetElementId(CONST char *name);
-#endif
-#ifndef Tk_CreateStyle_TCL_DECLARED
-#define Tk_CreateStyle_TCL_DECLARED
+EXTERN int Tk_GetElementId(const char *name);
/* 253 */
-EXTERN Tk_Style Tk_CreateStyle(CONST char *name,
+EXTERN Tk_Style Tk_CreateStyle(const char *name,
Tk_StyleEngine engine, ClientData clientData);
-#endif
-#ifndef Tk_GetStyle_TCL_DECLARED
-#define Tk_GetStyle_TCL_DECLARED
/* 254 */
-EXTERN Tk_Style Tk_GetStyle(Tcl_Interp *interp, CONST char *name);
-#endif
-#ifndef Tk_FreeStyle_TCL_DECLARED
-#define Tk_FreeStyle_TCL_DECLARED
+EXTERN Tk_Style Tk_GetStyle(Tcl_Interp *interp, const char *name);
/* 255 */
EXTERN void Tk_FreeStyle(Tk_Style style);
-#endif
-#ifndef Tk_NameOfStyle_TCL_DECLARED
-#define Tk_NameOfStyle_TCL_DECLARED
/* 256 */
-EXTERN CONST char * Tk_NameOfStyle(Tk_Style style);
-#endif
-#ifndef Tk_AllocStyleFromObj_TCL_DECLARED
-#define Tk_AllocStyleFromObj_TCL_DECLARED
+EXTERN const char * Tk_NameOfStyle(Tk_Style style);
/* 257 */
EXTERN Tk_Style Tk_AllocStyleFromObj(Tcl_Interp *interp,
Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetStyleFromObj_TCL_DECLARED
-#define Tk_GetStyleFromObj_TCL_DECLARED
/* 258 */
EXTERN Tk_Style Tk_GetStyleFromObj(Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_FreeStyleFromObj_TCL_DECLARED
-#define Tk_FreeStyleFromObj_TCL_DECLARED
/* 259 */
EXTERN void Tk_FreeStyleFromObj(Tcl_Obj *objPtr);
-#endif
-#ifndef Tk_GetStyledElement_TCL_DECLARED
-#define Tk_GetStyledElement_TCL_DECLARED
/* 260 */
EXTERN Tk_StyledElement Tk_GetStyledElement(Tk_Style style, int elementId,
Tk_OptionTable optionTable);
-#endif
-#ifndef Tk_GetElementSize_TCL_DECLARED
-#define Tk_GetElementSize_TCL_DECLARED
/* 261 */
EXTERN void Tk_GetElementSize(Tk_Style style,
Tk_StyledElement element, char *recordPtr,
Tk_Window tkwin, int width, int height,
int inner, int *widthPtr, int *heightPtr);
-#endif
-#ifndef Tk_GetElementBox_TCL_DECLARED
-#define Tk_GetElementBox_TCL_DECLARED
/* 262 */
EXTERN void Tk_GetElementBox(Tk_Style style,
Tk_StyledElement element, char *recordPtr,
Tk_Window tkwin, int x, int y, int width,
int height, int inner, int *xPtr, int *yPtr,
int *widthPtr, int *heightPtr);
-#endif
-#ifndef Tk_GetElementBorderWidth_TCL_DECLARED
-#define Tk_GetElementBorderWidth_TCL_DECLARED
/* 263 */
EXTERN int Tk_GetElementBorderWidth(Tk_Style style,
Tk_StyledElement element, char *recordPtr,
Tk_Window tkwin);
-#endif
-#ifndef Tk_DrawElement_TCL_DECLARED
-#define Tk_DrawElement_TCL_DECLARED
/* 264 */
EXTERN void Tk_DrawElement(Tk_Style style,
Tk_StyledElement element, char *recordPtr,
Tk_Window tkwin, Drawable d, int x, int y,
int width, int height, int state);
-#endif
-#ifndef Tk_PhotoExpand_TCL_DECLARED
-#define Tk_PhotoExpand_TCL_DECLARED
/* 265 */
EXTERN int Tk_PhotoExpand(Tcl_Interp *interp,
Tk_PhotoHandle handle, int width, int height);
-#endif
-#ifndef Tk_PhotoPutBlock_TCL_DECLARED
-#define Tk_PhotoPutBlock_TCL_DECLARED
/* 266 */
EXTERN int Tk_PhotoPutBlock(Tcl_Interp *interp,
Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height, int compRule);
-#endif
-#ifndef Tk_PhotoPutZoomedBlock_TCL_DECLARED
-#define Tk_PhotoPutZoomedBlock_TCL_DECLARED
/* 267 */
EXTERN int Tk_PhotoPutZoomedBlock(Tcl_Interp *interp,
Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height, int zoomX, int zoomY,
int subsampleX, int subsampleY, int compRule);
-#endif
-#ifndef Tk_PhotoSetSize_TCL_DECLARED
-#define Tk_PhotoSetSize_TCL_DECLARED
/* 268 */
EXTERN int Tk_PhotoSetSize(Tcl_Interp *interp,
Tk_PhotoHandle handle, int width, int height);
-#endif
-#ifndef Tk_GetUserInactiveTime_TCL_DECLARED
-#define Tk_GetUserInactiveTime_TCL_DECLARED
/* 269 */
EXTERN long Tk_GetUserInactiveTime(Display *dpy);
-#endif
-#ifndef Tk_ResetUserInactiveTime_TCL_DECLARED
-#define Tk_ResetUserInactiveTime_TCL_DECLARED
/* 270 */
EXTERN void Tk_ResetUserInactiveTime(Display *dpy);
-#endif
-#ifndef Tk_Interp_TCL_DECLARED
-#define Tk_Interp_TCL_DECLARED
/* 271 */
EXTERN Tcl_Interp * Tk_Interp(Tk_Window tkwin);
-#endif
-#ifndef Tk_CreateOldImageType_TCL_DECLARED
-#define Tk_CreateOldImageType_TCL_DECLARED
/* 272 */
-EXTERN void Tk_CreateOldImageType(Tk_ImageType *typePtr);
-#endif
-#ifndef Tk_CreateOldPhotoImageFormat_TCL_DECLARED
-#define Tk_CreateOldPhotoImageFormat_TCL_DECLARED
+EXTERN void Tk_CreateOldImageType(const Tk_ImageType *typePtr);
/* 273 */
EXTERN void Tk_CreateOldPhotoImageFormat(
- Tk_PhotoImageFormat *formatPtr);
-#endif
+ const Tk_PhotoImageFormat *formatPtr);
+/* 274 */
+EXTERN int Tk_DefineBitmap(Tcl_Interp *interp, const char *name,
+ const void *source, int width, int height);
+/* 275 */
+EXTERN Pixmap Tk_GetBitmapFromData(Tcl_Interp *interp,
+ Tk_Window tkwin, const void *source,
+ int width, int height);
typedef struct TkStubHooks {
- struct TkPlatStubs *tkPlatStubs;
- struct TkIntStubs *tkIntStubs;
- struct TkIntPlatStubs *tkIntPlatStubs;
- struct TkIntXlibStubs *tkIntXlibStubs;
+ const struct TkPlatStubs *tkPlatStubs;
+ const struct TkIntStubs *tkIntStubs;
+ const struct TkIntPlatStubs *tkIntPlatStubs;
+ const struct TkIntXlibStubs *tkIntXlibStubs;
} TkStubHooks;
typedef struct TkStubs {
int magic;
- struct TkStubHooks *hooks;
+ const struct TkStubHooks *hooks;
void (*tk_MainLoop) (void); /* 0 */
XColor * (*tk_3DBorderColor) (Tk_3DBorder border); /* 1 */
GC (*tk_3DBorderGC) (Tk_Window tkwin, Tk_3DBorder border, int which); /* 2 */
void (*tk_3DHorizontalBevel) (Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int leftIn, int rightIn, int topBevel, int relief); /* 3 */
void (*tk_3DVerticalBevel) (Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int leftBevel, int relief); /* 4 */
- void (*tk_AddOption) (Tk_Window tkwin, CONST char *name, CONST char *value, int priority); /* 5 */
+ void (*tk_AddOption) (Tk_Window tkwin, const char *name, const char *value, int priority); /* 5 */
void (*tk_BindEvent) (Tk_BindingTable bindingTable, XEvent *eventPtr, Tk_Window tkwin, int numObjects, ClientData *objectPtr); /* 6 */
void (*tk_CanvasDrawableCoords) (Tk_Canvas canvas, double x, double y, short *drawableXPtr, short *drawableYPtr); /* 7 */
void (*tk_CanvasEventuallyRedraw) (Tk_Canvas canvas, int x1, int y1, int x2, int y2); /* 8 */
- int (*tk_CanvasGetCoord) (Tcl_Interp *interp, Tk_Canvas canvas, CONST char *str, double *doublePtr); /* 9 */
+ int (*tk_CanvasGetCoord) (Tcl_Interp *interp, Tk_Canvas canvas, const char *str, double *doublePtr); /* 9 */
Tk_CanvasTextInfo * (*tk_CanvasGetTextInfo) (Tk_Canvas canvas); /* 10 */
int (*tk_CanvasPsBitmap) (Tcl_Interp *interp, Tk_Canvas canvas, Pixmap bitmap, int x, int y, int width, int height); /* 11 */
int (*tk_CanvasPsColor) (Tcl_Interp *interp, Tk_Canvas canvas, XColor *colorPtr); /* 12 */
@@ -1704,53 +898,53 @@ typedef struct TkStubs {
int (*tk_CanvasPsStipple) (Tcl_Interp *interp, Tk_Canvas canvas, Pixmap bitmap); /* 15 */
double (*tk_CanvasPsY) (Tk_Canvas canvas, double y); /* 16 */
void (*tk_CanvasSetStippleOrigin) (Tk_Canvas canvas, GC gc); /* 17 */
- int (*tk_CanvasTagsParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 18 */
- char * (*tk_CanvasTagsPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 19 */
+ int (*tk_CanvasTagsParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 18 */
+ CONST86 char * (*tk_CanvasTagsPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 19 */
Tk_Window (*tk_CanvasTkwin) (Tk_Canvas canvas); /* 20 */
void (*tk_CanvasWindowCoords) (Tk_Canvas canvas, double x, double y, short *screenXPtr, short *screenYPtr); /* 21 */
void (*tk_ChangeWindowAttributes) (Tk_Window tkwin, unsigned long valueMask, XSetWindowAttributes *attsPtr); /* 22 */
int (*tk_CharBbox) (Tk_TextLayout layout, int index, int *xPtr, int *yPtr, int *widthPtr, int *heightPtr); /* 23 */
void (*tk_ClearSelection) (Tk_Window tkwin, Atom selection); /* 24 */
- int (*tk_ClipboardAppend) (Tcl_Interp *interp, Tk_Window tkwin, Atom target, Atom format, char *buffer); /* 25 */
+ int (*tk_ClipboardAppend) (Tcl_Interp *interp, Tk_Window tkwin, Atom target, Atom format, const char *buffer); /* 25 */
int (*tk_ClipboardClear) (Tcl_Interp *interp, Tk_Window tkwin); /* 26 */
- int (*tk_ConfigureInfo) (Tcl_Interp *interp, Tk_Window tkwin, Tk_ConfigSpec *specs, char *widgRec, CONST char *argvName, int flags); /* 27 */
- int (*tk_ConfigureValue) (Tcl_Interp *interp, Tk_Window tkwin, Tk_ConfigSpec *specs, char *widgRec, CONST char *argvName, int flags); /* 28 */
- int (*tk_ConfigureWidget) (Tcl_Interp *interp, Tk_Window tkwin, Tk_ConfigSpec *specs, int argc, CONST84 char **argv, char *widgRec, int flags); /* 29 */
+ int (*tk_ConfigureInfo) (Tcl_Interp *interp, Tk_Window tkwin, const Tk_ConfigSpec *specs, char *widgRec, const char *argvName, int flags); /* 27 */
+ int (*tk_ConfigureValue) (Tcl_Interp *interp, Tk_Window tkwin, const Tk_ConfigSpec *specs, char *widgRec, const char *argvName, int flags); /* 28 */
+ int (*tk_ConfigureWidget) (Tcl_Interp *interp, Tk_Window tkwin, const Tk_ConfigSpec *specs, int argc, CONST84 char **argv, char *widgRec, int flags); /* 29 */
void (*tk_ConfigureWindow) (Tk_Window tkwin, unsigned int valueMask, XWindowChanges *valuePtr); /* 30 */
- Tk_TextLayout (*tk_ComputeTextLayout) (Tk_Font font, CONST char *str, int numChars, int wrapLength, Tk_Justify justify, int flags, int *widthPtr, int *heightPtr); /* 31 */
+ Tk_TextLayout (*tk_ComputeTextLayout) (Tk_Font font, const char *str, int numChars, int wrapLength, Tk_Justify justify, int flags, int *widthPtr, int *heightPtr); /* 31 */
Tk_Window (*tk_CoordsToWindow) (int rootX, int rootY, Tk_Window tkwin); /* 32 */
- unsigned long (*tk_CreateBinding) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, CONST char *eventStr, CONST char *command, int append); /* 33 */
+ unsigned long (*tk_CreateBinding) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, const char *eventStr, const char *script, int append); /* 33 */
Tk_BindingTable (*tk_CreateBindingTable) (Tcl_Interp *interp); /* 34 */
Tk_ErrorHandler (*tk_CreateErrorHandler) (Display *display, int errNum, int request, int minorCode, Tk_ErrorProc *errorProc, ClientData clientData); /* 35 */
void (*tk_CreateEventHandler) (Tk_Window token, unsigned long mask, Tk_EventProc *proc, ClientData clientData); /* 36 */
void (*tk_CreateGenericHandler) (Tk_GenericProc *proc, ClientData clientData); /* 37 */
- void (*tk_CreateImageType) (Tk_ImageType *typePtr); /* 38 */
+ void (*tk_CreateImageType) (const Tk_ImageType *typePtr); /* 38 */
void (*tk_CreateItemType) (Tk_ItemType *typePtr); /* 39 */
- void (*tk_CreatePhotoImageFormat) (Tk_PhotoImageFormat *formatPtr); /* 40 */
+ void (*tk_CreatePhotoImageFormat) (const Tk_PhotoImageFormat *formatPtr); /* 40 */
void (*tk_CreateSelHandler) (Tk_Window tkwin, Atom selection, Atom target, Tk_SelectionProc *proc, ClientData clientData, Atom format); /* 41 */
- Tk_Window (*tk_CreateWindow) (Tcl_Interp *interp, Tk_Window parent, CONST char *name, CONST char *screenName); /* 42 */
- Tk_Window (*tk_CreateWindowFromPath) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *pathName, CONST char *screenName); /* 43 */
- int (*tk_DefineBitmap) (Tcl_Interp *interp, CONST char *name, CONST char *source, int width, int height); /* 44 */
+ Tk_Window (*tk_CreateWindow) (Tcl_Interp *interp, Tk_Window parent, const char *name, const char *screenName); /* 42 */
+ Tk_Window (*tk_CreateWindowFromPath) (Tcl_Interp *interp, Tk_Window tkwin, const char *pathName, const char *screenName); /* 43 */
+ int (*tk_OldDefineBitmap) (Tcl_Interp *interp, const char *name, const char *source, int width, int height); /* 44 */
void (*tk_DefineCursor) (Tk_Window window, Tk_Cursor cursor); /* 45 */
void (*tk_DeleteAllBindings) (Tk_BindingTable bindingTable, ClientData object); /* 46 */
- int (*tk_DeleteBinding) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, CONST char *eventStr); /* 47 */
+ int (*tk_DeleteBinding) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, const char *eventStr); /* 47 */
void (*tk_DeleteBindingTable) (Tk_BindingTable bindingTable); /* 48 */
void (*tk_DeleteErrorHandler) (Tk_ErrorHandler handler); /* 49 */
void (*tk_DeleteEventHandler) (Tk_Window token, unsigned long mask, Tk_EventProc *proc, ClientData clientData); /* 50 */
void (*tk_DeleteGenericHandler) (Tk_GenericProc *proc, ClientData clientData); /* 51 */
- void (*tk_DeleteImage) (Tcl_Interp *interp, CONST char *name); /* 52 */
+ void (*tk_DeleteImage) (Tcl_Interp *interp, const char *name); /* 52 */
void (*tk_DeleteSelHandler) (Tk_Window tkwin, Atom selection, Atom target); /* 53 */
void (*tk_DestroyWindow) (Tk_Window tkwin); /* 54 */
CONST84_RETURN char * (*tk_DisplayName) (Tk_Window tkwin); /* 55 */
int (*tk_DistanceToTextLayout) (Tk_TextLayout layout, int x, int y); /* 56 */
void (*tk_Draw3DPolygon) (Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, XPoint *pointPtr, int numPoints, int borderWidth, int leftRelief); /* 57 */
void (*tk_Draw3DRectangle) (Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int borderWidth, int relief); /* 58 */
- void (*tk_DrawChars) (Display *display, Drawable drawable, GC gc, Tk_Font tkfont, CONST char *source, int numBytes, int x, int y); /* 59 */
+ void (*tk_DrawChars) (Display *display, Drawable drawable, GC gc, Tk_Font tkfont, const char *source, int numBytes, int x, int y); /* 59 */
void (*tk_DrawFocusHighlight) (Tk_Window tkwin, GC gc, int width, Drawable drawable); /* 60 */
void (*tk_DrawTextLayout) (Display *display, Drawable drawable, GC gc, Tk_TextLayout layout, int x, int y, int firstChar, int lastChar); /* 61 */
void (*tk_Fill3DPolygon) (Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, XPoint *pointPtr, int numPoints, int borderWidth, int leftRelief); /* 62 */
void (*tk_Fill3DRectangle) (Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int borderWidth, int relief); /* 63 */
- Tk_PhotoHandle (*tk_FindPhoto) (Tcl_Interp *interp, CONST char *imageName); /* 64 */
+ Tk_PhotoHandle (*tk_FindPhoto) (Tcl_Interp *interp, const char *imageName); /* 64 */
Font (*tk_FontId) (Tk_Font font); /* 65 */
void (*tk_Free3DBorder) (Tk_3DBorder border); /* 66 */
void (*tk_FreeBitmap) (Display *display, Pixmap bitmap); /* 67 */
@@ -1760,7 +954,7 @@ typedef struct TkStubs {
void (*tk_FreeFont) (Tk_Font f); /* 71 */
void (*tk_FreeGC) (Display *display, GC gc); /* 72 */
void (*tk_FreeImage) (Tk_Image image); /* 73 */
- void (*tk_FreeOptions) (Tk_ConfigSpec *specs, char *widgRec, Display *display, int needFlags); /* 74 */
+ void (*tk_FreeOptions) (const Tk_ConfigSpec *specs, char *widgRec, Display *display, int needFlags); /* 74 */
void (*tk_FreePixmap) (Display *display, Pixmap pixmap); /* 75 */
void (*tk_FreeTextLayout) (Tk_TextLayout textLayout); /* 76 */
void (*tk_FreeXId) (Display *display, XID xid); /* 77 */
@@ -1768,51 +962,51 @@ typedef struct TkStubs {
void (*tk_GeometryRequest) (Tk_Window tkwin, int reqWidth, int reqHeight); /* 79 */
Tk_3DBorder (*tk_Get3DBorder) (Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid colorName); /* 80 */
void (*tk_GetAllBindings) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object); /* 81 */
- int (*tk_GetAnchor) (Tcl_Interp *interp, CONST char *str, Tk_Anchor *anchorPtr); /* 82 */
+ int (*tk_GetAnchor) (Tcl_Interp *interp, const char *str, Tk_Anchor *anchorPtr); /* 82 */
CONST84_RETURN char * (*tk_GetAtomName) (Tk_Window tkwin, Atom atom); /* 83 */
- CONST84_RETURN char * (*tk_GetBinding) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, CONST char *eventStr); /* 84 */
- Pixmap (*tk_GetBitmap) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *str); /* 85 */
- Pixmap (*tk_GetBitmapFromData) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *source, int width, int height); /* 86 */
- int (*tk_GetCapStyle) (Tcl_Interp *interp, CONST char *str, int *capPtr); /* 87 */
+ CONST84_RETURN char * (*tk_GetBinding) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, const char *eventStr); /* 84 */
+ Pixmap (*tk_GetBitmap) (Tcl_Interp *interp, Tk_Window tkwin, const char *str); /* 85 */
+ Pixmap (*tk_OldGetBitmapFromData) (Tcl_Interp *interp, Tk_Window tkwin, const char *source, int width, int height); /* 86 */
+ int (*tk_GetCapStyle) (Tcl_Interp *interp, const char *str, int *capPtr); /* 87 */
XColor * (*tk_GetColor) (Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid name); /* 88 */
XColor * (*tk_GetColorByValue) (Tk_Window tkwin, XColor *colorPtr); /* 89 */
- Colormap (*tk_GetColormap) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *str); /* 90 */
+ Colormap (*tk_GetColormap) (Tcl_Interp *interp, Tk_Window tkwin, const char *str); /* 90 */
Tk_Cursor (*tk_GetCursor) (Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid str); /* 91 */
- Tk_Cursor (*tk_GetCursorFromData) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *source, CONST char *mask, int width, int height, int xHot, int yHot, Tk_Uid fg, Tk_Uid bg); /* 92 */
- Tk_Font (*tk_GetFont) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *str); /* 93 */
+ Tk_Cursor (*tk_GetCursorFromData) (Tcl_Interp *interp, Tk_Window tkwin, const char *source, const char *mask, int width, int height, int xHot, int yHot, Tk_Uid fg, Tk_Uid bg); /* 92 */
+ Tk_Font (*tk_GetFont) (Tcl_Interp *interp, Tk_Window tkwin, const char *str); /* 93 */
Tk_Font (*tk_GetFontFromObj) (Tk_Window tkwin, Tcl_Obj *objPtr); /* 94 */
void (*tk_GetFontMetrics) (Tk_Font font, Tk_FontMetrics *fmPtr); /* 95 */
GC (*tk_GetGC) (Tk_Window tkwin, unsigned long valueMask, XGCValues *valuePtr); /* 96 */
- Tk_Image (*tk_GetImage) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *name, Tk_ImageChangedProc *changeProc, ClientData clientData); /* 97 */
- ClientData (*tk_GetImageMasterData) (Tcl_Interp *interp, CONST char *name, Tk_ImageType **typePtrPtr); /* 98 */
+ Tk_Image (*tk_GetImage) (Tcl_Interp *interp, Tk_Window tkwin, const char *name, Tk_ImageChangedProc *changeProc, ClientData clientData); /* 97 */
+ ClientData (*tk_GetImageMasterData) (Tcl_Interp *interp, const char *name, CONST86 Tk_ImageType **typePtrPtr); /* 98 */
Tk_ItemType * (*tk_GetItemTypes) (void); /* 99 */
- int (*tk_GetJoinStyle) (Tcl_Interp *interp, CONST char *str, int *joinPtr); /* 100 */
- int (*tk_GetJustify) (Tcl_Interp *interp, CONST char *str, Tk_Justify *justifyPtr); /* 101 */
+ int (*tk_GetJoinStyle) (Tcl_Interp *interp, const char *str, int *joinPtr); /* 100 */
+ int (*tk_GetJustify) (Tcl_Interp *interp, const char *str, Tk_Justify *justifyPtr); /* 101 */
int (*tk_GetNumMainWindows) (void); /* 102 */
- Tk_Uid (*tk_GetOption) (Tk_Window tkwin, CONST char *name, CONST char *className); /* 103 */
- int (*tk_GetPixels) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *str, int *intPtr); /* 104 */
+ Tk_Uid (*tk_GetOption) (Tk_Window tkwin, const char *name, const char *className); /* 103 */
+ int (*tk_GetPixels) (Tcl_Interp *interp, Tk_Window tkwin, const char *str, int *intPtr); /* 104 */
Pixmap (*tk_GetPixmap) (Display *display, Drawable d, int width, int height, int depth); /* 105 */
- int (*tk_GetRelief) (Tcl_Interp *interp, CONST char *name, int *reliefPtr); /* 106 */
+ int (*tk_GetRelief) (Tcl_Interp *interp, const char *name, int *reliefPtr); /* 106 */
void (*tk_GetRootCoords) (Tk_Window tkwin, int *xPtr, int *yPtr); /* 107 */
int (*tk_GetScrollInfo) (Tcl_Interp *interp, int argc, CONST84 char **argv, double *dblPtr, int *intPtr); /* 108 */
- int (*tk_GetScreenMM) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *str, double *doublePtr); /* 109 */
+ int (*tk_GetScreenMM) (Tcl_Interp *interp, Tk_Window tkwin, const char *str, double *doublePtr); /* 109 */
int (*tk_GetSelection) (Tcl_Interp *interp, Tk_Window tkwin, Atom selection, Atom target, Tk_GetSelProc *proc, ClientData clientData); /* 110 */
- Tk_Uid (*tk_GetUid) (CONST char *str); /* 111 */
- Visual * (*tk_GetVisual) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *str, int *depthPtr, Colormap *colormapPtr); /* 112 */
+ Tk_Uid (*tk_GetUid) (const char *str); /* 111 */
+ Visual * (*tk_GetVisual) (Tcl_Interp *interp, Tk_Window tkwin, const char *str, int *depthPtr, Colormap *colormapPtr); /* 112 */
void (*tk_GetVRootGeometry) (Tk_Window tkwin, int *xPtr, int *yPtr, int *widthPtr, int *heightPtr); /* 113 */
int (*tk_Grab) (Tcl_Interp *interp, Tk_Window tkwin, int grabGlobal); /* 114 */
void (*tk_HandleEvent) (XEvent *eventPtr); /* 115 */
Tk_Window (*tk_IdToWindow) (Display *display, Window window); /* 116 */
void (*tk_ImageChanged) (Tk_ImageMaster master, int x, int y, int width, int height, int imageWidth, int imageHeight); /* 117 */
int (*tk_Init) (Tcl_Interp *interp); /* 118 */
- Atom (*tk_InternAtom) (Tk_Window tkwin, CONST char *name); /* 119 */
+ Atom (*tk_InternAtom) (Tk_Window tkwin, const char *name); /* 119 */
int (*tk_IntersectTextLayout) (Tk_TextLayout layout, int x, int y, int width, int height); /* 120 */
void (*tk_MaintainGeometry) (Tk_Window slave, Tk_Window master, int x, int y, int width, int height); /* 121 */
Tk_Window (*tk_MainWindow) (Tcl_Interp *interp); /* 122 */
void (*tk_MakeWindowExist) (Tk_Window tkwin); /* 123 */
- void (*tk_ManageGeometry) (Tk_Window tkwin, CONST Tk_GeomMgr *mgrPtr, ClientData clientData); /* 124 */
+ void (*tk_ManageGeometry) (Tk_Window tkwin, const Tk_GeomMgr *mgrPtr, ClientData clientData); /* 124 */
void (*tk_MapWindow) (Tk_Window tkwin); /* 125 */
- int (*tk_MeasureChars) (Tk_Font tkfont, CONST char *source, int numBytes, int maxPixels, int flags, int *lengthPtr); /* 126 */
+ int (*tk_MeasureChars) (Tk_Font tkfont, const char *source, int numBytes, int maxPixels, int flags, int *lengthPtr); /* 126 */
void (*tk_MoveResizeWindow) (Tk_Window tkwin, int x, int y, int width, int height); /* 127 */
void (*tk_MoveWindow) (Tk_Window tkwin, int x, int y); /* 128 */
void (*tk_MoveToplevelWindow) (Tk_Window tkwin, int x, int y); /* 129 */
@@ -1827,9 +1021,9 @@ typedef struct TkStubs {
CONST84_RETURN char * (*tk_NameOfJoinStyle) (int join); /* 138 */
CONST84_RETURN char * (*tk_NameOfJustify) (Tk_Justify justify); /* 139 */
CONST84_RETURN char * (*tk_NameOfRelief) (int relief); /* 140 */
- Tk_Window (*tk_NameToWindow) (Tcl_Interp *interp, CONST char *pathName, Tk_Window tkwin); /* 141 */
+ Tk_Window (*tk_NameToWindow) (Tcl_Interp *interp, const char *pathName, Tk_Window tkwin); /* 141 */
void (*tk_OwnSelection) (Tk_Window tkwin, Atom selection, Tk_LostSelProc *proc, ClientData clientData); /* 142 */
- int (*tk_ParseArgv) (Tcl_Interp *interp, Tk_Window tkwin, int *argcPtr, CONST84 char **argv, Tk_ArgvInfo *argTable, int flags); /* 143 */
+ int (*tk_ParseArgv) (Tcl_Interp *interp, Tk_Window tkwin, int *argcPtr, CONST84 char **argv, const Tk_ArgvInfo *argTable, int flags); /* 143 */
void (*tk_PhotoPutBlock_NoComposite) (Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr, int x, int y, int width, int height); /* 144 */
void (*tk_PhotoPutZoomedBlock_NoComposite) (Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr, int x, int y, int width, int height, int zoomX, int zoomY, int subsampleX, int subsampleY); /* 145 */
int (*tk_PhotoGetImage) (Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr); /* 146 */
@@ -1846,9 +1040,9 @@ typedef struct TkStubs {
int (*tk_RestackWindow) (Tk_Window tkwin, int aboveBelow, Tk_Window other); /* 157 */
Tk_RestrictProc * (*tk_RestrictEvents) (Tk_RestrictProc *proc, ClientData arg, ClientData *prevArgPtr); /* 158 */
int (*tk_SafeInit) (Tcl_Interp *interp); /* 159 */
- CONST char * (*tk_SetAppName) (Tk_Window tkwin, CONST char *name); /* 160 */
+ const char * (*tk_SetAppName) (Tk_Window tkwin, const char *name); /* 160 */
void (*tk_SetBackgroundFromBorder) (Tk_Window tkwin, Tk_3DBorder border); /* 161 */
- void (*tk_SetClass) (Tk_Window tkwin, CONST char *className); /* 162 */
+ void (*tk_SetClass) (Tk_Window tkwin, const char *className); /* 162 */
void (*tk_SetGrid) (Tk_Window tkwin, int reqWidth, int reqHeight, int gridWidth, int gridHeight); /* 163 */
void (*tk_SetInternalBorder) (Tk_Window tkwin, int width); /* 164 */
void (*tk_SetWindowBackground) (Tk_Window tkwin, unsigned long pixel); /* 165 */
@@ -1862,9 +1056,9 @@ typedef struct TkStubs {
void (*tk_SizeOfImage) (Tk_Image image, int *widthPtr, int *heightPtr); /* 173 */
int (*tk_StrictMotif) (Tk_Window tkwin); /* 174 */
void (*tk_TextLayoutToPostscript) (Tcl_Interp *interp, Tk_TextLayout layout); /* 175 */
- int (*tk_TextWidth) (Tk_Font font, CONST char *str, int numBytes); /* 176 */
+ int (*tk_TextWidth) (Tk_Font font, const char *str, int numBytes); /* 176 */
void (*tk_UndefineCursor) (Tk_Window window); /* 177 */
- void (*tk_UnderlineChars) (Display *display, Drawable drawable, GC gc, Tk_Font tkfont, CONST char *source, int x, int y, int firstByte, int lastByte); /* 178 */
+ void (*tk_UnderlineChars) (Display *display, Drawable drawable, GC gc, Tk_Font tkfont, const char *source, int x, int y, int firstByte, int lastByte); /* 178 */
void (*tk_UnderlineTextLayout) (Display *display, Drawable drawable, GC gc, Tk_TextLayout layout, int x, int y, int underline); /* 179 */
void (*tk_Ungrab) (Tk_Window tkwin); /* 180 */
void (*tk_UnmaintainGeometry) (Tk_Window slave, Tk_Window master); /* 181 */
@@ -1876,7 +1070,7 @@ typedef struct TkStubs {
XColor * (*tk_AllocColorFromObj) (Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr); /* 187 */
Tk_Cursor (*tk_AllocCursorFromObj) (Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr); /* 188 */
Tk_Font (*tk_AllocFontFromObj) (Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr); /* 189 */
- Tk_OptionTable (*tk_CreateOptionTable) (Tcl_Interp *interp, CONST Tk_OptionSpec *templatePtr); /* 190 */
+ Tk_OptionTable (*tk_CreateOptionTable) (Tcl_Interp *interp, const Tk_OptionSpec *templatePtr); /* 190 */
void (*tk_DeleteOptionTable) (Tk_OptionTable optionTable); /* 191 */
void (*tk_Free3DBorderFromObj) (Tk_Window tkwin, Tcl_Obj *objPtr); /* 192 */
void (*tk_FreeBitmapFromObj) (Tk_Window tkwin, Tcl_Obj *objPtr); /* 193 */
@@ -1896,17 +1090,17 @@ typedef struct TkStubs {
int (*tk_GetMMFromObj) (Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr, double *doublePtr); /* 207 */
int (*tk_GetPixelsFromObj) (Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr, int *intPtr); /* 208 */
int (*tk_GetReliefFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *resultPtr); /* 209 */
- int (*tk_GetScrollInfoObj) (Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], double *dblPtr, int *intPtr); /* 210 */
+ int (*tk_GetScrollInfoObj) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], double *dblPtr, int *intPtr); /* 210 */
int (*tk_InitOptions) (Tcl_Interp *interp, char *recordPtr, Tk_OptionTable optionToken, Tk_Window tkwin); /* 211 */
void (*tk_MainEx) (int argc, char **argv, Tcl_AppInitProc *appInitProc, Tcl_Interp *interp); /* 212 */
void (*tk_RestoreSavedOptions) (Tk_SavedOptions *savePtr); /* 213 */
- int (*tk_SetOptions) (Tcl_Interp *interp, char *recordPtr, Tk_OptionTable optionTable, int objc, Tcl_Obj *CONST objv[], Tk_Window tkwin, Tk_SavedOptions *savePtr, int *maskPtr); /* 214 */
+ int (*tk_SetOptions) (Tcl_Interp *interp, char *recordPtr, Tk_OptionTable optionTable, int objc, Tcl_Obj *const objv[], Tk_Window tkwin, Tk_SavedOptions *savePtr, int *maskPtr); /* 214 */
void (*tk_InitConsoleChannels) (Tcl_Interp *interp); /* 215 */
int (*tk_CreateConsoleWindow) (Tcl_Interp *interp); /* 216 */
- void (*tk_CreateSmoothMethod) (Tcl_Interp *interp, Tk_SmoothMethod *method); /* 217 */
- VOID *reserved218;
- VOID *reserved219;
- int (*tk_GetDash) (Tcl_Interp *interp, CONST char *value, Tk_Dash *dash); /* 220 */
+ void (*tk_CreateSmoothMethod) (Tcl_Interp *interp, const Tk_SmoothMethod *method); /* 217 */
+ void (*reserved218)(void);
+ void (*reserved219)(void);
+ int (*tk_GetDash) (Tcl_Interp *interp, const char *value, Tk_Dash *dash); /* 220 */
void (*tk_CreateOutline) (Tk_Outline *outline); /* 221 */
void (*tk_DeleteOutline) (Display *display, Tk_Outline *outline); /* 222 */
int (*tk_ConfigOutlineGC) (XGCValues *gcValues, Tk_Canvas canvas, Tk_Item *item, Tk_Outline *outline); /* 223 */
@@ -1927,22 +1121,22 @@ typedef struct TkStubs {
int (*tk_PostscriptPhoto) (Tcl_Interp *interp, Tk_PhotoImageBlock *blockPtr, Tk_PostscriptInfo psInfo, int width, int height); /* 238 */
void (*tk_CreateClientMessageHandler) (Tk_ClientMessageProc *proc); /* 239 */
void (*tk_DeleteClientMessageHandler) (Tk_ClientMessageProc *proc); /* 240 */
- Tk_Window (*tk_CreateAnonymousWindow) (Tcl_Interp *interp, Tk_Window parent, CONST char *screenName); /* 241 */
- void (*tk_SetClassProcs) (Tk_Window tkwin, Tk_ClassProcs *procs, ClientData instanceData); /* 242 */
+ Tk_Window (*tk_CreateAnonymousWindow) (Tcl_Interp *interp, Tk_Window parent, const char *screenName); /* 241 */
+ void (*tk_SetClassProcs) (Tk_Window tkwin, const Tk_ClassProcs *procs, ClientData instanceData); /* 242 */
void (*tk_SetInternalBorderEx) (Tk_Window tkwin, int left, int right, int top, int bottom); /* 243 */
void (*tk_SetMinimumRequestSize) (Tk_Window tkwin, int minWidth, int minHeight); /* 244 */
void (*tk_SetCaretPos) (Tk_Window tkwin, int x, int y, int height); /* 245 */
void (*tk_PhotoPutBlock_Panic) (Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr, int x, int y, int width, int height, int compRule); /* 246 */
void (*tk_PhotoPutZoomedBlock_Panic) (Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr, int x, int y, int width, int height, int zoomX, int zoomY, int subsampleX, int subsampleY, int compRule); /* 247 */
int (*tk_CollapseMotionEvents) (Display *display, int collapse); /* 248 */
- Tk_StyleEngine (*tk_RegisterStyleEngine) (CONST char *name, Tk_StyleEngine parent); /* 249 */
- Tk_StyleEngine (*tk_GetStyleEngine) (CONST char *name); /* 250 */
+ Tk_StyleEngine (*tk_RegisterStyleEngine) (const char *name, Tk_StyleEngine parent); /* 249 */
+ Tk_StyleEngine (*tk_GetStyleEngine) (const char *name); /* 250 */
int (*tk_RegisterStyledElement) (Tk_StyleEngine engine, Tk_ElementSpec *templatePtr); /* 251 */
- int (*tk_GetElementId) (CONST char *name); /* 252 */
- Tk_Style (*tk_CreateStyle) (CONST char *name, Tk_StyleEngine engine, ClientData clientData); /* 253 */
- Tk_Style (*tk_GetStyle) (Tcl_Interp *interp, CONST char *name); /* 254 */
+ int (*tk_GetElementId) (const char *name); /* 252 */
+ Tk_Style (*tk_CreateStyle) (const char *name, Tk_StyleEngine engine, ClientData clientData); /* 253 */
+ Tk_Style (*tk_GetStyle) (Tcl_Interp *interp, const char *name); /* 254 */
void (*tk_FreeStyle) (Tk_Style style); /* 255 */
- CONST char * (*tk_NameOfStyle) (Tk_Style style); /* 256 */
+ const char * (*tk_NameOfStyle) (Tk_Style style); /* 256 */
Tk_Style (*tk_AllocStyleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 257 */
Tk_Style (*tk_GetStyleFromObj) (Tcl_Obj *objPtr); /* 258 */
void (*tk_FreeStyleFromObj) (Tcl_Obj *objPtr); /* 259 */
@@ -1958,1121 +1152,594 @@ typedef struct TkStubs {
long (*tk_GetUserInactiveTime) (Display *dpy); /* 269 */
void (*tk_ResetUserInactiveTime) (Display *dpy); /* 270 */
Tcl_Interp * (*tk_Interp) (Tk_Window tkwin); /* 271 */
- void (*tk_CreateOldImageType) (Tk_ImageType *typePtr); /* 272 */
- void (*tk_CreateOldPhotoImageFormat) (Tk_PhotoImageFormat *formatPtr); /* 273 */
+ void (*tk_CreateOldImageType) (const Tk_ImageType *typePtr); /* 272 */
+ void (*tk_CreateOldPhotoImageFormat) (const Tk_PhotoImageFormat *formatPtr); /* 273 */
+ int (*tk_DefineBitmap) (Tcl_Interp *interp, const char *name, const void *source, int width, int height); /* 274 */
+ Pixmap (*tk_GetBitmapFromData) (Tcl_Interp *interp, Tk_Window tkwin, const void *source, int width, int height); /* 275 */
} TkStubs;
#ifdef __cplusplus
extern "C" {
#endif
-extern TkStubs *tkStubsPtr;
+extern const TkStubs *tkStubsPtr;
#ifdef __cplusplus
}
#endif
-#if defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS)
+#if defined(USE_TK_STUBS)
/*
* Inline function declarations:
*/
-#ifndef Tk_MainLoop
#define Tk_MainLoop \
(tkStubsPtr->tk_MainLoop) /* 0 */
-#endif
-#ifndef Tk_3DBorderColor
#define Tk_3DBorderColor \
(tkStubsPtr->tk_3DBorderColor) /* 1 */
-#endif
-#ifndef Tk_3DBorderGC
#define Tk_3DBorderGC \
(tkStubsPtr->tk_3DBorderGC) /* 2 */
-#endif
-#ifndef Tk_3DHorizontalBevel
#define Tk_3DHorizontalBevel \
(tkStubsPtr->tk_3DHorizontalBevel) /* 3 */
-#endif
-#ifndef Tk_3DVerticalBevel
#define Tk_3DVerticalBevel \
(tkStubsPtr->tk_3DVerticalBevel) /* 4 */
-#endif
-#ifndef Tk_AddOption
#define Tk_AddOption \
(tkStubsPtr->tk_AddOption) /* 5 */
-#endif
-#ifndef Tk_BindEvent
#define Tk_BindEvent \
(tkStubsPtr->tk_BindEvent) /* 6 */
-#endif
-#ifndef Tk_CanvasDrawableCoords
#define Tk_CanvasDrawableCoords \
(tkStubsPtr->tk_CanvasDrawableCoords) /* 7 */
-#endif
-#ifndef Tk_CanvasEventuallyRedraw
#define Tk_CanvasEventuallyRedraw \
(tkStubsPtr->tk_CanvasEventuallyRedraw) /* 8 */
-#endif
-#ifndef Tk_CanvasGetCoord
#define Tk_CanvasGetCoord \
(tkStubsPtr->tk_CanvasGetCoord) /* 9 */
-#endif
-#ifndef Tk_CanvasGetTextInfo
#define Tk_CanvasGetTextInfo \
(tkStubsPtr->tk_CanvasGetTextInfo) /* 10 */
-#endif
-#ifndef Tk_CanvasPsBitmap
#define Tk_CanvasPsBitmap \
(tkStubsPtr->tk_CanvasPsBitmap) /* 11 */
-#endif
-#ifndef Tk_CanvasPsColor
#define Tk_CanvasPsColor \
(tkStubsPtr->tk_CanvasPsColor) /* 12 */
-#endif
-#ifndef Tk_CanvasPsFont
#define Tk_CanvasPsFont \
(tkStubsPtr->tk_CanvasPsFont) /* 13 */
-#endif
-#ifndef Tk_CanvasPsPath
#define Tk_CanvasPsPath \
(tkStubsPtr->tk_CanvasPsPath) /* 14 */
-#endif
-#ifndef Tk_CanvasPsStipple
#define Tk_CanvasPsStipple \
(tkStubsPtr->tk_CanvasPsStipple) /* 15 */
-#endif
-#ifndef Tk_CanvasPsY
#define Tk_CanvasPsY \
(tkStubsPtr->tk_CanvasPsY) /* 16 */
-#endif
-#ifndef Tk_CanvasSetStippleOrigin
#define Tk_CanvasSetStippleOrigin \
(tkStubsPtr->tk_CanvasSetStippleOrigin) /* 17 */
-#endif
-#ifndef Tk_CanvasTagsParseProc
#define Tk_CanvasTagsParseProc \
(tkStubsPtr->tk_CanvasTagsParseProc) /* 18 */
-#endif
-#ifndef Tk_CanvasTagsPrintProc
#define Tk_CanvasTagsPrintProc \
(tkStubsPtr->tk_CanvasTagsPrintProc) /* 19 */
-#endif
-#ifndef Tk_CanvasTkwin
#define Tk_CanvasTkwin \
(tkStubsPtr->tk_CanvasTkwin) /* 20 */
-#endif
-#ifndef Tk_CanvasWindowCoords
#define Tk_CanvasWindowCoords \
(tkStubsPtr->tk_CanvasWindowCoords) /* 21 */
-#endif
-#ifndef Tk_ChangeWindowAttributes
#define Tk_ChangeWindowAttributes \
(tkStubsPtr->tk_ChangeWindowAttributes) /* 22 */
-#endif
-#ifndef Tk_CharBbox
#define Tk_CharBbox \
(tkStubsPtr->tk_CharBbox) /* 23 */
-#endif
-#ifndef Tk_ClearSelection
#define Tk_ClearSelection \
(tkStubsPtr->tk_ClearSelection) /* 24 */
-#endif
-#ifndef Tk_ClipboardAppend
#define Tk_ClipboardAppend \
(tkStubsPtr->tk_ClipboardAppend) /* 25 */
-#endif
-#ifndef Tk_ClipboardClear
#define Tk_ClipboardClear \
(tkStubsPtr->tk_ClipboardClear) /* 26 */
-#endif
-#ifndef Tk_ConfigureInfo
#define Tk_ConfigureInfo \
(tkStubsPtr->tk_ConfigureInfo) /* 27 */
-#endif
-#ifndef Tk_ConfigureValue
#define Tk_ConfigureValue \
(tkStubsPtr->tk_ConfigureValue) /* 28 */
-#endif
-#ifndef Tk_ConfigureWidget
#define Tk_ConfigureWidget \
(tkStubsPtr->tk_ConfigureWidget) /* 29 */
-#endif
-#ifndef Tk_ConfigureWindow
#define Tk_ConfigureWindow \
(tkStubsPtr->tk_ConfigureWindow) /* 30 */
-#endif
-#ifndef Tk_ComputeTextLayout
#define Tk_ComputeTextLayout \
(tkStubsPtr->tk_ComputeTextLayout) /* 31 */
-#endif
-#ifndef Tk_CoordsToWindow
#define Tk_CoordsToWindow \
(tkStubsPtr->tk_CoordsToWindow) /* 32 */
-#endif
-#ifndef Tk_CreateBinding
#define Tk_CreateBinding \
(tkStubsPtr->tk_CreateBinding) /* 33 */
-#endif
-#ifndef Tk_CreateBindingTable
#define Tk_CreateBindingTable \
(tkStubsPtr->tk_CreateBindingTable) /* 34 */
-#endif
-#ifndef Tk_CreateErrorHandler
#define Tk_CreateErrorHandler \
(tkStubsPtr->tk_CreateErrorHandler) /* 35 */
-#endif
-#ifndef Tk_CreateEventHandler
#define Tk_CreateEventHandler \
(tkStubsPtr->tk_CreateEventHandler) /* 36 */
-#endif
-#ifndef Tk_CreateGenericHandler
#define Tk_CreateGenericHandler \
(tkStubsPtr->tk_CreateGenericHandler) /* 37 */
-#endif
-#ifndef Tk_CreateImageType
#define Tk_CreateImageType \
(tkStubsPtr->tk_CreateImageType) /* 38 */
-#endif
-#ifndef Tk_CreateItemType
#define Tk_CreateItemType \
(tkStubsPtr->tk_CreateItemType) /* 39 */
-#endif
-#ifndef Tk_CreatePhotoImageFormat
#define Tk_CreatePhotoImageFormat \
(tkStubsPtr->tk_CreatePhotoImageFormat) /* 40 */
-#endif
-#ifndef Tk_CreateSelHandler
#define Tk_CreateSelHandler \
(tkStubsPtr->tk_CreateSelHandler) /* 41 */
-#endif
-#ifndef Tk_CreateWindow
#define Tk_CreateWindow \
(tkStubsPtr->tk_CreateWindow) /* 42 */
-#endif
-#ifndef Tk_CreateWindowFromPath
#define Tk_CreateWindowFromPath \
(tkStubsPtr->tk_CreateWindowFromPath) /* 43 */
-#endif
-#ifndef Tk_DefineBitmap
-#define Tk_DefineBitmap \
- (tkStubsPtr->tk_DefineBitmap) /* 44 */
-#endif
-#ifndef Tk_DefineCursor
+#define Tk_OldDefineBitmap \
+ (tkStubsPtr->tk_OldDefineBitmap) /* 44 */
#define Tk_DefineCursor \
(tkStubsPtr->tk_DefineCursor) /* 45 */
-#endif
-#ifndef Tk_DeleteAllBindings
#define Tk_DeleteAllBindings \
(tkStubsPtr->tk_DeleteAllBindings) /* 46 */
-#endif
-#ifndef Tk_DeleteBinding
#define Tk_DeleteBinding \
(tkStubsPtr->tk_DeleteBinding) /* 47 */
-#endif
-#ifndef Tk_DeleteBindingTable
#define Tk_DeleteBindingTable \
(tkStubsPtr->tk_DeleteBindingTable) /* 48 */
-#endif
-#ifndef Tk_DeleteErrorHandler
#define Tk_DeleteErrorHandler \
(tkStubsPtr->tk_DeleteErrorHandler) /* 49 */
-#endif
-#ifndef Tk_DeleteEventHandler
#define Tk_DeleteEventHandler \
(tkStubsPtr->tk_DeleteEventHandler) /* 50 */
-#endif
-#ifndef Tk_DeleteGenericHandler
#define Tk_DeleteGenericHandler \
(tkStubsPtr->tk_DeleteGenericHandler) /* 51 */
-#endif
-#ifndef Tk_DeleteImage
#define Tk_DeleteImage \
(tkStubsPtr->tk_DeleteImage) /* 52 */
-#endif
-#ifndef Tk_DeleteSelHandler
#define Tk_DeleteSelHandler \
(tkStubsPtr->tk_DeleteSelHandler) /* 53 */
-#endif
-#ifndef Tk_DestroyWindow
#define Tk_DestroyWindow \
(tkStubsPtr->tk_DestroyWindow) /* 54 */
-#endif
-#ifndef Tk_DisplayName
#define Tk_DisplayName \
(tkStubsPtr->tk_DisplayName) /* 55 */
-#endif
-#ifndef Tk_DistanceToTextLayout
#define Tk_DistanceToTextLayout \
(tkStubsPtr->tk_DistanceToTextLayout) /* 56 */
-#endif
-#ifndef Tk_Draw3DPolygon
#define Tk_Draw3DPolygon \
(tkStubsPtr->tk_Draw3DPolygon) /* 57 */
-#endif
-#ifndef Tk_Draw3DRectangle
#define Tk_Draw3DRectangle \
(tkStubsPtr->tk_Draw3DRectangle) /* 58 */
-#endif
-#ifndef Tk_DrawChars
#define Tk_DrawChars \
(tkStubsPtr->tk_DrawChars) /* 59 */
-#endif
-#ifndef Tk_DrawFocusHighlight
#define Tk_DrawFocusHighlight \
(tkStubsPtr->tk_DrawFocusHighlight) /* 60 */
-#endif
-#ifndef Tk_DrawTextLayout
#define Tk_DrawTextLayout \
(tkStubsPtr->tk_DrawTextLayout) /* 61 */
-#endif
-#ifndef Tk_Fill3DPolygon
#define Tk_Fill3DPolygon \
(tkStubsPtr->tk_Fill3DPolygon) /* 62 */
-#endif
-#ifndef Tk_Fill3DRectangle
#define Tk_Fill3DRectangle \
(tkStubsPtr->tk_Fill3DRectangle) /* 63 */
-#endif
-#ifndef Tk_FindPhoto
#define Tk_FindPhoto \
(tkStubsPtr->tk_FindPhoto) /* 64 */
-#endif
-#ifndef Tk_FontId
#define Tk_FontId \
(tkStubsPtr->tk_FontId) /* 65 */
-#endif
-#ifndef Tk_Free3DBorder
#define Tk_Free3DBorder \
(tkStubsPtr->tk_Free3DBorder) /* 66 */
-#endif
-#ifndef Tk_FreeBitmap
#define Tk_FreeBitmap \
(tkStubsPtr->tk_FreeBitmap) /* 67 */
-#endif
-#ifndef Tk_FreeColor
#define Tk_FreeColor \
(tkStubsPtr->tk_FreeColor) /* 68 */
-#endif
-#ifndef Tk_FreeColormap
#define Tk_FreeColormap \
(tkStubsPtr->tk_FreeColormap) /* 69 */
-#endif
-#ifndef Tk_FreeCursor
#define Tk_FreeCursor \
(tkStubsPtr->tk_FreeCursor) /* 70 */
-#endif
-#ifndef Tk_FreeFont
#define Tk_FreeFont \
(tkStubsPtr->tk_FreeFont) /* 71 */
-#endif
-#ifndef Tk_FreeGC
#define Tk_FreeGC \
(tkStubsPtr->tk_FreeGC) /* 72 */
-#endif
-#ifndef Tk_FreeImage
#define Tk_FreeImage \
(tkStubsPtr->tk_FreeImage) /* 73 */
-#endif
-#ifndef Tk_FreeOptions
#define Tk_FreeOptions \
(tkStubsPtr->tk_FreeOptions) /* 74 */
-#endif
-#ifndef Tk_FreePixmap
#define Tk_FreePixmap \
(tkStubsPtr->tk_FreePixmap) /* 75 */
-#endif
-#ifndef Tk_FreeTextLayout
#define Tk_FreeTextLayout \
(tkStubsPtr->tk_FreeTextLayout) /* 76 */
-#endif
-#ifndef Tk_FreeXId
#define Tk_FreeXId \
(tkStubsPtr->tk_FreeXId) /* 77 */
-#endif
-#ifndef Tk_GCForColor
#define Tk_GCForColor \
(tkStubsPtr->tk_GCForColor) /* 78 */
-#endif
-#ifndef Tk_GeometryRequest
#define Tk_GeometryRequest \
(tkStubsPtr->tk_GeometryRequest) /* 79 */
-#endif
-#ifndef Tk_Get3DBorder
#define Tk_Get3DBorder \
(tkStubsPtr->tk_Get3DBorder) /* 80 */
-#endif
-#ifndef Tk_GetAllBindings
#define Tk_GetAllBindings \
(tkStubsPtr->tk_GetAllBindings) /* 81 */
-#endif
-#ifndef Tk_GetAnchor
#define Tk_GetAnchor \
(tkStubsPtr->tk_GetAnchor) /* 82 */
-#endif
-#ifndef Tk_GetAtomName
#define Tk_GetAtomName \
(tkStubsPtr->tk_GetAtomName) /* 83 */
-#endif
-#ifndef Tk_GetBinding
#define Tk_GetBinding \
(tkStubsPtr->tk_GetBinding) /* 84 */
-#endif
-#ifndef Tk_GetBitmap
#define Tk_GetBitmap \
(tkStubsPtr->tk_GetBitmap) /* 85 */
-#endif
-#ifndef Tk_GetBitmapFromData
-#define Tk_GetBitmapFromData \
- (tkStubsPtr->tk_GetBitmapFromData) /* 86 */
-#endif
-#ifndef Tk_GetCapStyle
+#define Tk_OldGetBitmapFromData \
+ (tkStubsPtr->tk_OldGetBitmapFromData) /* 86 */
#define Tk_GetCapStyle \
(tkStubsPtr->tk_GetCapStyle) /* 87 */
-#endif
-#ifndef Tk_GetColor
#define Tk_GetColor \
(tkStubsPtr->tk_GetColor) /* 88 */
-#endif
-#ifndef Tk_GetColorByValue
#define Tk_GetColorByValue \
(tkStubsPtr->tk_GetColorByValue) /* 89 */
-#endif
-#ifndef Tk_GetColormap
#define Tk_GetColormap \
(tkStubsPtr->tk_GetColormap) /* 90 */
-#endif
-#ifndef Tk_GetCursor
#define Tk_GetCursor \
(tkStubsPtr->tk_GetCursor) /* 91 */
-#endif
-#ifndef Tk_GetCursorFromData
#define Tk_GetCursorFromData \
(tkStubsPtr->tk_GetCursorFromData) /* 92 */
-#endif
-#ifndef Tk_GetFont
#define Tk_GetFont \
(tkStubsPtr->tk_GetFont) /* 93 */
-#endif
-#ifndef Tk_GetFontFromObj
#define Tk_GetFontFromObj \
(tkStubsPtr->tk_GetFontFromObj) /* 94 */
-#endif
-#ifndef Tk_GetFontMetrics
#define Tk_GetFontMetrics \
(tkStubsPtr->tk_GetFontMetrics) /* 95 */
-#endif
-#ifndef Tk_GetGC
#define Tk_GetGC \
(tkStubsPtr->tk_GetGC) /* 96 */
-#endif
-#ifndef Tk_GetImage
#define Tk_GetImage \
(tkStubsPtr->tk_GetImage) /* 97 */
-#endif
-#ifndef Tk_GetImageMasterData
#define Tk_GetImageMasterData \
(tkStubsPtr->tk_GetImageMasterData) /* 98 */
-#endif
-#ifndef Tk_GetItemTypes
#define Tk_GetItemTypes \
(tkStubsPtr->tk_GetItemTypes) /* 99 */
-#endif
-#ifndef Tk_GetJoinStyle
#define Tk_GetJoinStyle \
(tkStubsPtr->tk_GetJoinStyle) /* 100 */
-#endif
-#ifndef Tk_GetJustify
#define Tk_GetJustify \
(tkStubsPtr->tk_GetJustify) /* 101 */
-#endif
-#ifndef Tk_GetNumMainWindows
#define Tk_GetNumMainWindows \
(tkStubsPtr->tk_GetNumMainWindows) /* 102 */
-#endif
-#ifndef Tk_GetOption
#define Tk_GetOption \
(tkStubsPtr->tk_GetOption) /* 103 */
-#endif
-#ifndef Tk_GetPixels
#define Tk_GetPixels \
(tkStubsPtr->tk_GetPixels) /* 104 */
-#endif
-#ifndef Tk_GetPixmap
#define Tk_GetPixmap \
(tkStubsPtr->tk_GetPixmap) /* 105 */
-#endif
-#ifndef Tk_GetRelief
#define Tk_GetRelief \
(tkStubsPtr->tk_GetRelief) /* 106 */
-#endif
-#ifndef Tk_GetRootCoords
#define Tk_GetRootCoords \
(tkStubsPtr->tk_GetRootCoords) /* 107 */
-#endif
-#ifndef Tk_GetScrollInfo
#define Tk_GetScrollInfo \
(tkStubsPtr->tk_GetScrollInfo) /* 108 */
-#endif
-#ifndef Tk_GetScreenMM
#define Tk_GetScreenMM \
(tkStubsPtr->tk_GetScreenMM) /* 109 */
-#endif
-#ifndef Tk_GetSelection
#define Tk_GetSelection \
(tkStubsPtr->tk_GetSelection) /* 110 */
-#endif
-#ifndef Tk_GetUid
#define Tk_GetUid \
(tkStubsPtr->tk_GetUid) /* 111 */
-#endif
-#ifndef Tk_GetVisual
#define Tk_GetVisual \
(tkStubsPtr->tk_GetVisual) /* 112 */
-#endif
-#ifndef Tk_GetVRootGeometry
#define Tk_GetVRootGeometry \
(tkStubsPtr->tk_GetVRootGeometry) /* 113 */
-#endif
-#ifndef Tk_Grab
#define Tk_Grab \
(tkStubsPtr->tk_Grab) /* 114 */
-#endif
-#ifndef Tk_HandleEvent
#define Tk_HandleEvent \
(tkStubsPtr->tk_HandleEvent) /* 115 */
-#endif
-#ifndef Tk_IdToWindow
#define Tk_IdToWindow \
(tkStubsPtr->tk_IdToWindow) /* 116 */
-#endif
-#ifndef Tk_ImageChanged
#define Tk_ImageChanged \
(tkStubsPtr->tk_ImageChanged) /* 117 */
-#endif
-#ifndef Tk_Init
#define Tk_Init \
(tkStubsPtr->tk_Init) /* 118 */
-#endif
-#ifndef Tk_InternAtom
#define Tk_InternAtom \
(tkStubsPtr->tk_InternAtom) /* 119 */
-#endif
-#ifndef Tk_IntersectTextLayout
#define Tk_IntersectTextLayout \
(tkStubsPtr->tk_IntersectTextLayout) /* 120 */
-#endif
-#ifndef Tk_MaintainGeometry
#define Tk_MaintainGeometry \
(tkStubsPtr->tk_MaintainGeometry) /* 121 */
-#endif
-#ifndef Tk_MainWindow
#define Tk_MainWindow \
(tkStubsPtr->tk_MainWindow) /* 122 */
-#endif
-#ifndef Tk_MakeWindowExist
#define Tk_MakeWindowExist \
(tkStubsPtr->tk_MakeWindowExist) /* 123 */
-#endif
-#ifndef Tk_ManageGeometry
#define Tk_ManageGeometry \
(tkStubsPtr->tk_ManageGeometry) /* 124 */
-#endif
-#ifndef Tk_MapWindow
#define Tk_MapWindow \
(tkStubsPtr->tk_MapWindow) /* 125 */
-#endif
-#ifndef Tk_MeasureChars
#define Tk_MeasureChars \
(tkStubsPtr->tk_MeasureChars) /* 126 */
-#endif
-#ifndef Tk_MoveResizeWindow
#define Tk_MoveResizeWindow \
(tkStubsPtr->tk_MoveResizeWindow) /* 127 */
-#endif
-#ifndef Tk_MoveWindow
#define Tk_MoveWindow \
(tkStubsPtr->tk_MoveWindow) /* 128 */
-#endif
-#ifndef Tk_MoveToplevelWindow
#define Tk_MoveToplevelWindow \
(tkStubsPtr->tk_MoveToplevelWindow) /* 129 */
-#endif
-#ifndef Tk_NameOf3DBorder
#define Tk_NameOf3DBorder \
(tkStubsPtr->tk_NameOf3DBorder) /* 130 */
-#endif
-#ifndef Tk_NameOfAnchor
#define Tk_NameOfAnchor \
(tkStubsPtr->tk_NameOfAnchor) /* 131 */
-#endif
-#ifndef Tk_NameOfBitmap
#define Tk_NameOfBitmap \
(tkStubsPtr->tk_NameOfBitmap) /* 132 */
-#endif
-#ifndef Tk_NameOfCapStyle
#define Tk_NameOfCapStyle \
(tkStubsPtr->tk_NameOfCapStyle) /* 133 */
-#endif
-#ifndef Tk_NameOfColor
#define Tk_NameOfColor \
(tkStubsPtr->tk_NameOfColor) /* 134 */
-#endif
-#ifndef Tk_NameOfCursor
#define Tk_NameOfCursor \
(tkStubsPtr->tk_NameOfCursor) /* 135 */
-#endif
-#ifndef Tk_NameOfFont
#define Tk_NameOfFont \
(tkStubsPtr->tk_NameOfFont) /* 136 */
-#endif
-#ifndef Tk_NameOfImage
#define Tk_NameOfImage \
(tkStubsPtr->tk_NameOfImage) /* 137 */
-#endif
-#ifndef Tk_NameOfJoinStyle
#define Tk_NameOfJoinStyle \
(tkStubsPtr->tk_NameOfJoinStyle) /* 138 */
-#endif
-#ifndef Tk_NameOfJustify
#define Tk_NameOfJustify \
(tkStubsPtr->tk_NameOfJustify) /* 139 */
-#endif
-#ifndef Tk_NameOfRelief
#define Tk_NameOfRelief \
(tkStubsPtr->tk_NameOfRelief) /* 140 */
-#endif
-#ifndef Tk_NameToWindow
#define Tk_NameToWindow \
(tkStubsPtr->tk_NameToWindow) /* 141 */
-#endif
-#ifndef Tk_OwnSelection
#define Tk_OwnSelection \
(tkStubsPtr->tk_OwnSelection) /* 142 */
-#endif
-#ifndef Tk_ParseArgv
#define Tk_ParseArgv \
(tkStubsPtr->tk_ParseArgv) /* 143 */
-#endif
-#ifndef Tk_PhotoPutBlock_NoComposite
#define Tk_PhotoPutBlock_NoComposite \
(tkStubsPtr->tk_PhotoPutBlock_NoComposite) /* 144 */
-#endif
-#ifndef Tk_PhotoPutZoomedBlock_NoComposite
#define Tk_PhotoPutZoomedBlock_NoComposite \
(tkStubsPtr->tk_PhotoPutZoomedBlock_NoComposite) /* 145 */
-#endif
-#ifndef Tk_PhotoGetImage
#define Tk_PhotoGetImage \
(tkStubsPtr->tk_PhotoGetImage) /* 146 */
-#endif
-#ifndef Tk_PhotoBlank
#define Tk_PhotoBlank \
(tkStubsPtr->tk_PhotoBlank) /* 147 */
-#endif
-#ifndef Tk_PhotoExpand_Panic
#define Tk_PhotoExpand_Panic \
(tkStubsPtr->tk_PhotoExpand_Panic) /* 148 */
-#endif
-#ifndef Tk_PhotoGetSize
#define Tk_PhotoGetSize \
(tkStubsPtr->tk_PhotoGetSize) /* 149 */
-#endif
-#ifndef Tk_PhotoSetSize_Panic
#define Tk_PhotoSetSize_Panic \
(tkStubsPtr->tk_PhotoSetSize_Panic) /* 150 */
-#endif
-#ifndef Tk_PointToChar
#define Tk_PointToChar \
(tkStubsPtr->tk_PointToChar) /* 151 */
-#endif
-#ifndef Tk_PostscriptFontName
#define Tk_PostscriptFontName \
(tkStubsPtr->tk_PostscriptFontName) /* 152 */
-#endif
-#ifndef Tk_PreserveColormap
#define Tk_PreserveColormap \
(tkStubsPtr->tk_PreserveColormap) /* 153 */
-#endif
-#ifndef Tk_QueueWindowEvent
#define Tk_QueueWindowEvent \
(tkStubsPtr->tk_QueueWindowEvent) /* 154 */
-#endif
-#ifndef Tk_RedrawImage
#define Tk_RedrawImage \
(tkStubsPtr->tk_RedrawImage) /* 155 */
-#endif
-#ifndef Tk_ResizeWindow
#define Tk_ResizeWindow \
(tkStubsPtr->tk_ResizeWindow) /* 156 */
-#endif
-#ifndef Tk_RestackWindow
#define Tk_RestackWindow \
(tkStubsPtr->tk_RestackWindow) /* 157 */
-#endif
-#ifndef Tk_RestrictEvents
#define Tk_RestrictEvents \
(tkStubsPtr->tk_RestrictEvents) /* 158 */
-#endif
-#ifndef Tk_SafeInit
#define Tk_SafeInit \
(tkStubsPtr->tk_SafeInit) /* 159 */
-#endif
-#ifndef Tk_SetAppName
#define Tk_SetAppName \
(tkStubsPtr->tk_SetAppName) /* 160 */
-#endif
-#ifndef Tk_SetBackgroundFromBorder
#define Tk_SetBackgroundFromBorder \
(tkStubsPtr->tk_SetBackgroundFromBorder) /* 161 */
-#endif
-#ifndef Tk_SetClass
#define Tk_SetClass \
(tkStubsPtr->tk_SetClass) /* 162 */
-#endif
-#ifndef Tk_SetGrid
#define Tk_SetGrid \
(tkStubsPtr->tk_SetGrid) /* 163 */
-#endif
-#ifndef Tk_SetInternalBorder
#define Tk_SetInternalBorder \
(tkStubsPtr->tk_SetInternalBorder) /* 164 */
-#endif
-#ifndef Tk_SetWindowBackground
#define Tk_SetWindowBackground \
(tkStubsPtr->tk_SetWindowBackground) /* 165 */
-#endif
-#ifndef Tk_SetWindowBackgroundPixmap
#define Tk_SetWindowBackgroundPixmap \
(tkStubsPtr->tk_SetWindowBackgroundPixmap) /* 166 */
-#endif
-#ifndef Tk_SetWindowBorder
#define Tk_SetWindowBorder \
(tkStubsPtr->tk_SetWindowBorder) /* 167 */
-#endif
-#ifndef Tk_SetWindowBorderWidth
#define Tk_SetWindowBorderWidth \
(tkStubsPtr->tk_SetWindowBorderWidth) /* 168 */
-#endif
-#ifndef Tk_SetWindowBorderPixmap
#define Tk_SetWindowBorderPixmap \
(tkStubsPtr->tk_SetWindowBorderPixmap) /* 169 */
-#endif
-#ifndef Tk_SetWindowColormap
#define Tk_SetWindowColormap \
(tkStubsPtr->tk_SetWindowColormap) /* 170 */
-#endif
-#ifndef Tk_SetWindowVisual
#define Tk_SetWindowVisual \
(tkStubsPtr->tk_SetWindowVisual) /* 171 */
-#endif
-#ifndef Tk_SizeOfBitmap
#define Tk_SizeOfBitmap \
(tkStubsPtr->tk_SizeOfBitmap) /* 172 */
-#endif
-#ifndef Tk_SizeOfImage
#define Tk_SizeOfImage \
(tkStubsPtr->tk_SizeOfImage) /* 173 */
-#endif
-#ifndef Tk_StrictMotif
#define Tk_StrictMotif \
(tkStubsPtr->tk_StrictMotif) /* 174 */
-#endif
-#ifndef Tk_TextLayoutToPostscript
#define Tk_TextLayoutToPostscript \
(tkStubsPtr->tk_TextLayoutToPostscript) /* 175 */
-#endif
-#ifndef Tk_TextWidth
#define Tk_TextWidth \
(tkStubsPtr->tk_TextWidth) /* 176 */
-#endif
-#ifndef Tk_UndefineCursor
#define Tk_UndefineCursor \
(tkStubsPtr->tk_UndefineCursor) /* 177 */
-#endif
-#ifndef Tk_UnderlineChars
#define Tk_UnderlineChars \
(tkStubsPtr->tk_UnderlineChars) /* 178 */
-#endif
-#ifndef Tk_UnderlineTextLayout
#define Tk_UnderlineTextLayout \
(tkStubsPtr->tk_UnderlineTextLayout) /* 179 */
-#endif
-#ifndef Tk_Ungrab
#define Tk_Ungrab \
(tkStubsPtr->tk_Ungrab) /* 180 */
-#endif
-#ifndef Tk_UnmaintainGeometry
#define Tk_UnmaintainGeometry \
(tkStubsPtr->tk_UnmaintainGeometry) /* 181 */
-#endif
-#ifndef Tk_UnmapWindow
#define Tk_UnmapWindow \
(tkStubsPtr->tk_UnmapWindow) /* 182 */
-#endif
-#ifndef Tk_UnsetGrid
#define Tk_UnsetGrid \
(tkStubsPtr->tk_UnsetGrid) /* 183 */
-#endif
-#ifndef Tk_UpdatePointer
#define Tk_UpdatePointer \
(tkStubsPtr->tk_UpdatePointer) /* 184 */
-#endif
-#ifndef Tk_AllocBitmapFromObj
#define Tk_AllocBitmapFromObj \
(tkStubsPtr->tk_AllocBitmapFromObj) /* 185 */
-#endif
-#ifndef Tk_Alloc3DBorderFromObj
#define Tk_Alloc3DBorderFromObj \
(tkStubsPtr->tk_Alloc3DBorderFromObj) /* 186 */
-#endif
-#ifndef Tk_AllocColorFromObj
#define Tk_AllocColorFromObj \
(tkStubsPtr->tk_AllocColorFromObj) /* 187 */
-#endif
-#ifndef Tk_AllocCursorFromObj
#define Tk_AllocCursorFromObj \
(tkStubsPtr->tk_AllocCursorFromObj) /* 188 */
-#endif
-#ifndef Tk_AllocFontFromObj
#define Tk_AllocFontFromObj \
(tkStubsPtr->tk_AllocFontFromObj) /* 189 */
-#endif
-#ifndef Tk_CreateOptionTable
#define Tk_CreateOptionTable \
(tkStubsPtr->tk_CreateOptionTable) /* 190 */
-#endif
-#ifndef Tk_DeleteOptionTable
#define Tk_DeleteOptionTable \
(tkStubsPtr->tk_DeleteOptionTable) /* 191 */
-#endif
-#ifndef Tk_Free3DBorderFromObj
#define Tk_Free3DBorderFromObj \
(tkStubsPtr->tk_Free3DBorderFromObj) /* 192 */
-#endif
-#ifndef Tk_FreeBitmapFromObj
#define Tk_FreeBitmapFromObj \
(tkStubsPtr->tk_FreeBitmapFromObj) /* 193 */
-#endif
-#ifndef Tk_FreeColorFromObj
#define Tk_FreeColorFromObj \
(tkStubsPtr->tk_FreeColorFromObj) /* 194 */
-#endif
-#ifndef Tk_FreeConfigOptions
#define Tk_FreeConfigOptions \
(tkStubsPtr->tk_FreeConfigOptions) /* 195 */
-#endif
-#ifndef Tk_FreeSavedOptions
#define Tk_FreeSavedOptions \
(tkStubsPtr->tk_FreeSavedOptions) /* 196 */
-#endif
-#ifndef Tk_FreeCursorFromObj
#define Tk_FreeCursorFromObj \
(tkStubsPtr->tk_FreeCursorFromObj) /* 197 */
-#endif
-#ifndef Tk_FreeFontFromObj
#define Tk_FreeFontFromObj \
(tkStubsPtr->tk_FreeFontFromObj) /* 198 */
-#endif
-#ifndef Tk_Get3DBorderFromObj
#define Tk_Get3DBorderFromObj \
(tkStubsPtr->tk_Get3DBorderFromObj) /* 199 */
-#endif
-#ifndef Tk_GetAnchorFromObj
#define Tk_GetAnchorFromObj \
(tkStubsPtr->tk_GetAnchorFromObj) /* 200 */
-#endif
-#ifndef Tk_GetBitmapFromObj
#define Tk_GetBitmapFromObj \
(tkStubsPtr->tk_GetBitmapFromObj) /* 201 */
-#endif
-#ifndef Tk_GetColorFromObj
#define Tk_GetColorFromObj \
(tkStubsPtr->tk_GetColorFromObj) /* 202 */
-#endif
-#ifndef Tk_GetCursorFromObj
#define Tk_GetCursorFromObj \
(tkStubsPtr->tk_GetCursorFromObj) /* 203 */
-#endif
-#ifndef Tk_GetOptionInfo
#define Tk_GetOptionInfo \
(tkStubsPtr->tk_GetOptionInfo) /* 204 */
-#endif
-#ifndef Tk_GetOptionValue
#define Tk_GetOptionValue \
(tkStubsPtr->tk_GetOptionValue) /* 205 */
-#endif
-#ifndef Tk_GetJustifyFromObj
#define Tk_GetJustifyFromObj \
(tkStubsPtr->tk_GetJustifyFromObj) /* 206 */
-#endif
-#ifndef Tk_GetMMFromObj
#define Tk_GetMMFromObj \
(tkStubsPtr->tk_GetMMFromObj) /* 207 */
-#endif
-#ifndef Tk_GetPixelsFromObj
#define Tk_GetPixelsFromObj \
(tkStubsPtr->tk_GetPixelsFromObj) /* 208 */
-#endif
-#ifndef Tk_GetReliefFromObj
#define Tk_GetReliefFromObj \
(tkStubsPtr->tk_GetReliefFromObj) /* 209 */
-#endif
-#ifndef Tk_GetScrollInfoObj
#define Tk_GetScrollInfoObj \
(tkStubsPtr->tk_GetScrollInfoObj) /* 210 */
-#endif
-#ifndef Tk_InitOptions
#define Tk_InitOptions \
(tkStubsPtr->tk_InitOptions) /* 211 */
-#endif
-#ifndef Tk_MainEx
#define Tk_MainEx \
(tkStubsPtr->tk_MainEx) /* 212 */
-#endif
-#ifndef Tk_RestoreSavedOptions
#define Tk_RestoreSavedOptions \
(tkStubsPtr->tk_RestoreSavedOptions) /* 213 */
-#endif
-#ifndef Tk_SetOptions
#define Tk_SetOptions \
(tkStubsPtr->tk_SetOptions) /* 214 */
-#endif
-#ifndef Tk_InitConsoleChannels
#define Tk_InitConsoleChannels \
(tkStubsPtr->tk_InitConsoleChannels) /* 215 */
-#endif
-#ifndef Tk_CreateConsoleWindow
#define Tk_CreateConsoleWindow \
(tkStubsPtr->tk_CreateConsoleWindow) /* 216 */
-#endif
-#ifndef Tk_CreateSmoothMethod
#define Tk_CreateSmoothMethod \
(tkStubsPtr->tk_CreateSmoothMethod) /* 217 */
-#endif
/* Slot 218 is reserved */
/* Slot 219 is reserved */
-#ifndef Tk_GetDash
#define Tk_GetDash \
(tkStubsPtr->tk_GetDash) /* 220 */
-#endif
-#ifndef Tk_CreateOutline
#define Tk_CreateOutline \
(tkStubsPtr->tk_CreateOutline) /* 221 */
-#endif
-#ifndef Tk_DeleteOutline
#define Tk_DeleteOutline \
(tkStubsPtr->tk_DeleteOutline) /* 222 */
-#endif
-#ifndef Tk_ConfigOutlineGC
#define Tk_ConfigOutlineGC \
(tkStubsPtr->tk_ConfigOutlineGC) /* 223 */
-#endif
-#ifndef Tk_ChangeOutlineGC
#define Tk_ChangeOutlineGC \
(tkStubsPtr->tk_ChangeOutlineGC) /* 224 */
-#endif
-#ifndef Tk_ResetOutlineGC
#define Tk_ResetOutlineGC \
(tkStubsPtr->tk_ResetOutlineGC) /* 225 */
-#endif
-#ifndef Tk_CanvasPsOutline
#define Tk_CanvasPsOutline \
(tkStubsPtr->tk_CanvasPsOutline) /* 226 */
-#endif
-#ifndef Tk_SetTSOrigin
#define Tk_SetTSOrigin \
(tkStubsPtr->tk_SetTSOrigin) /* 227 */
-#endif
-#ifndef Tk_CanvasGetCoordFromObj
#define Tk_CanvasGetCoordFromObj \
(tkStubsPtr->tk_CanvasGetCoordFromObj) /* 228 */
-#endif
-#ifndef Tk_CanvasSetOffset
#define Tk_CanvasSetOffset \
(tkStubsPtr->tk_CanvasSetOffset) /* 229 */
-#endif
-#ifndef Tk_DitherPhoto
#define Tk_DitherPhoto \
(tkStubsPtr->tk_DitherPhoto) /* 230 */
-#endif
-#ifndef Tk_PostscriptBitmap
#define Tk_PostscriptBitmap \
(tkStubsPtr->tk_PostscriptBitmap) /* 231 */
-#endif
-#ifndef Tk_PostscriptColor
#define Tk_PostscriptColor \
(tkStubsPtr->tk_PostscriptColor) /* 232 */
-#endif
-#ifndef Tk_PostscriptFont
#define Tk_PostscriptFont \
(tkStubsPtr->tk_PostscriptFont) /* 233 */
-#endif
-#ifndef Tk_PostscriptImage
#define Tk_PostscriptImage \
(tkStubsPtr->tk_PostscriptImage) /* 234 */
-#endif
-#ifndef Tk_PostscriptPath
#define Tk_PostscriptPath \
(tkStubsPtr->tk_PostscriptPath) /* 235 */
-#endif
-#ifndef Tk_PostscriptStipple
#define Tk_PostscriptStipple \
(tkStubsPtr->tk_PostscriptStipple) /* 236 */
-#endif
-#ifndef Tk_PostscriptY
#define Tk_PostscriptY \
(tkStubsPtr->tk_PostscriptY) /* 237 */
-#endif
-#ifndef Tk_PostscriptPhoto
#define Tk_PostscriptPhoto \
(tkStubsPtr->tk_PostscriptPhoto) /* 238 */
-#endif
-#ifndef Tk_CreateClientMessageHandler
#define Tk_CreateClientMessageHandler \
(tkStubsPtr->tk_CreateClientMessageHandler) /* 239 */
-#endif
-#ifndef Tk_DeleteClientMessageHandler
#define Tk_DeleteClientMessageHandler \
(tkStubsPtr->tk_DeleteClientMessageHandler) /* 240 */
-#endif
-#ifndef Tk_CreateAnonymousWindow
#define Tk_CreateAnonymousWindow \
(tkStubsPtr->tk_CreateAnonymousWindow) /* 241 */
-#endif
-#ifndef Tk_SetClassProcs
#define Tk_SetClassProcs \
(tkStubsPtr->tk_SetClassProcs) /* 242 */
-#endif
-#ifndef Tk_SetInternalBorderEx
#define Tk_SetInternalBorderEx \
(tkStubsPtr->tk_SetInternalBorderEx) /* 243 */
-#endif
-#ifndef Tk_SetMinimumRequestSize
#define Tk_SetMinimumRequestSize \
(tkStubsPtr->tk_SetMinimumRequestSize) /* 244 */
-#endif
-#ifndef Tk_SetCaretPos
#define Tk_SetCaretPos \
(tkStubsPtr->tk_SetCaretPos) /* 245 */
-#endif
-#ifndef Tk_PhotoPutBlock_Panic
#define Tk_PhotoPutBlock_Panic \
(tkStubsPtr->tk_PhotoPutBlock_Panic) /* 246 */
-#endif
-#ifndef Tk_PhotoPutZoomedBlock_Panic
#define Tk_PhotoPutZoomedBlock_Panic \
(tkStubsPtr->tk_PhotoPutZoomedBlock_Panic) /* 247 */
-#endif
-#ifndef Tk_CollapseMotionEvents
#define Tk_CollapseMotionEvents \
(tkStubsPtr->tk_CollapseMotionEvents) /* 248 */
-#endif
-#ifndef Tk_RegisterStyleEngine
#define Tk_RegisterStyleEngine \
(tkStubsPtr->tk_RegisterStyleEngine) /* 249 */
-#endif
-#ifndef Tk_GetStyleEngine
#define Tk_GetStyleEngine \
(tkStubsPtr->tk_GetStyleEngine) /* 250 */
-#endif
-#ifndef Tk_RegisterStyledElement
#define Tk_RegisterStyledElement \
(tkStubsPtr->tk_RegisterStyledElement) /* 251 */
-#endif
-#ifndef Tk_GetElementId
#define Tk_GetElementId \
(tkStubsPtr->tk_GetElementId) /* 252 */
-#endif
-#ifndef Tk_CreateStyle
#define Tk_CreateStyle \
(tkStubsPtr->tk_CreateStyle) /* 253 */
-#endif
-#ifndef Tk_GetStyle
#define Tk_GetStyle \
(tkStubsPtr->tk_GetStyle) /* 254 */
-#endif
-#ifndef Tk_FreeStyle
#define Tk_FreeStyle \
(tkStubsPtr->tk_FreeStyle) /* 255 */
-#endif
-#ifndef Tk_NameOfStyle
#define Tk_NameOfStyle \
(tkStubsPtr->tk_NameOfStyle) /* 256 */
-#endif
-#ifndef Tk_AllocStyleFromObj
#define Tk_AllocStyleFromObj \
(tkStubsPtr->tk_AllocStyleFromObj) /* 257 */
-#endif
-#ifndef Tk_GetStyleFromObj
#define Tk_GetStyleFromObj \
(tkStubsPtr->tk_GetStyleFromObj) /* 258 */
-#endif
-#ifndef Tk_FreeStyleFromObj
#define Tk_FreeStyleFromObj \
(tkStubsPtr->tk_FreeStyleFromObj) /* 259 */
-#endif
-#ifndef Tk_GetStyledElement
#define Tk_GetStyledElement \
(tkStubsPtr->tk_GetStyledElement) /* 260 */
-#endif
-#ifndef Tk_GetElementSize
#define Tk_GetElementSize \
(tkStubsPtr->tk_GetElementSize) /* 261 */
-#endif
-#ifndef Tk_GetElementBox
#define Tk_GetElementBox \
(tkStubsPtr->tk_GetElementBox) /* 262 */
-#endif
-#ifndef Tk_GetElementBorderWidth
#define Tk_GetElementBorderWidth \
(tkStubsPtr->tk_GetElementBorderWidth) /* 263 */
-#endif
-#ifndef Tk_DrawElement
#define Tk_DrawElement \
(tkStubsPtr->tk_DrawElement) /* 264 */
-#endif
-#ifndef Tk_PhotoExpand
#define Tk_PhotoExpand \
(tkStubsPtr->tk_PhotoExpand) /* 265 */
-#endif
-#ifndef Tk_PhotoPutBlock
#define Tk_PhotoPutBlock \
(tkStubsPtr->tk_PhotoPutBlock) /* 266 */
-#endif
-#ifndef Tk_PhotoPutZoomedBlock
#define Tk_PhotoPutZoomedBlock \
(tkStubsPtr->tk_PhotoPutZoomedBlock) /* 267 */
-#endif
-#ifndef Tk_PhotoSetSize
#define Tk_PhotoSetSize \
(tkStubsPtr->tk_PhotoSetSize) /* 268 */
-#endif
-#ifndef Tk_GetUserInactiveTime
#define Tk_GetUserInactiveTime \
(tkStubsPtr->tk_GetUserInactiveTime) /* 269 */
-#endif
-#ifndef Tk_ResetUserInactiveTime
#define Tk_ResetUserInactiveTime \
(tkStubsPtr->tk_ResetUserInactiveTime) /* 270 */
-#endif
-#ifndef Tk_Interp
#define Tk_Interp \
(tkStubsPtr->tk_Interp) /* 271 */
-#endif
-#ifndef Tk_CreateOldImageType
#define Tk_CreateOldImageType \
(tkStubsPtr->tk_CreateOldImageType) /* 272 */
-#endif
-#ifndef Tk_CreateOldPhotoImageFormat
#define Tk_CreateOldPhotoImageFormat \
(tkStubsPtr->tk_CreateOldPhotoImageFormat) /* 273 */
-#endif
+#define Tk_DefineBitmap \
+ (tkStubsPtr->tk_DefineBitmap) /* 274 */
+#define Tk_GetBitmapFromData \
+ (tkStubsPtr->tk_GetBitmapFromData) /* 275 */
-#endif /* defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS) */
+#endif /* defined(USE_TK_STUBS) */
/* !END!: Do not edit above this line. */
+/* Functions that don't belong in the stub table */
+#undef Tk_MainEx
+#undef Tk_Init
+#undef Tk_SafeInit
+#undef Tk_CreateConsoleWindow
+
+#if defined(_WIN32) && defined(UNICODE)
+# define Tk_MainEx Tk_MainExW
+ EXTERN void Tk_MainExW(int argc, wchar_t **argv,
+ Tcl_AppInitProc *appInitProc, Tcl_Interp *interp);
+#endif
+
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
#endif /* _TKDECLS */
-
diff --git a/generic/tkEntry.c b/generic/tkEntry.c
index 8b00a6f..f32a03b 100644
--- a/generic/tkEntry.c
+++ b/generic/tkEntry.c
@@ -35,7 +35,7 @@
#define DOUBLES_EQ(d1, d2) (fabs((d1) - (d2)) < MIN_DBL_VAL)
-static CONST char *stateStrings[] = {
+static const char *const stateStrings[] = {
"disabled", "normal", "readonly", NULL
};
@@ -43,7 +43,7 @@ static CONST char *stateStrings[] = {
* Definitions for -validate option values:
*/
-static CONST char *validateStrings[] = {
+static const char *const validateStrings[] = {
"all", "key", "focus", "focusin", "focusout", "none", NULL
};
enum validateType {
@@ -317,7 +317,7 @@ static const Tk_OptionSpec sbOptSpec[] = {
* dispatch the entry widget command.
*/
-static CONST char *entryCmdNames[] = {
+static const char *const entryCmdNames[] = {
"bbox", "cget", "configure", "delete", "get", "icursor", "index",
"insert", "scan", "selection", "validate", "xview", NULL
};
@@ -328,7 +328,7 @@ enum entryCmd {
COMMAND_SCAN, COMMAND_SELECTION, COMMAND_VALIDATE, COMMAND_XVIEW
};
-static CONST char *selCmdNames[] = {
+static const char *const selCmdNames[] = {
"adjust", "clear", "from", "present", "range", "to", NULL
};
@@ -343,7 +343,7 @@ enum selCmd {
* dispatch the spinbox widget command.
*/
-static CONST char *sbCmdNames[] = {
+static const char *const sbCmdNames[] = {
"bbox", "cget", "configure", "delete", "get", "icursor", "identify",
"index", "insert", "invoke", "scan", "selection", "set",
"validate", "xview", NULL
@@ -356,7 +356,7 @@ enum sbCmd {
SB_CMD_SET, SB_CMD_VALIDATE, SB_CMD_XVIEW
};
-static CONST char *sbSelCmdNames[] = {
+static const char *const sbSelCmdNames[] = {
"adjust", "clear", "element", "from", "present", "range", "to", NULL
};
@@ -374,7 +374,7 @@ enum sbselCmd {
* modify them, you must modify the strings here.
*/
-static CONST char *selElementNames[] = {
+static const char *const selElementNames[] = {
"none", "buttondown", "buttonup", NULL, "entry"
};
@@ -390,7 +390,7 @@ static CONST char *selElementNames[] = {
*/
static int ConfigureEntry(Tcl_Interp *interp, Entry *entryPtr,
- int objc, Tcl_Obj *CONST objv[], int flags);
+ int objc, Tcl_Obj *const objv[], int flags);
static void DeleteChars(Entry *entryPtr, int index, int count);
static void DestroyEntry(char *memPtr);
static void DisplayEntry(ClientData clientData);
@@ -405,29 +405,29 @@ static int EntryFetchSelection(ClientData clientData, int offset,
static void EntryLostSelection(ClientData clientData);
static void EventuallyRedraw(Entry *entryPtr);
static void EntryScanTo(Entry *entryPtr, int y);
-static void EntrySetValue(Entry *entryPtr, CONST char *value);
+static void EntrySetValue(Entry *entryPtr, const char *value);
static void EntrySelectTo(Entry *entryPtr, int index);
static char * EntryTextVarProc(ClientData clientData,
- Tcl_Interp *interp, CONST char *name1,
- CONST char *name2, int flags);
+ Tcl_Interp *interp, const char *name1,
+ const char *name2, int flags);
static void EntryUpdateScrollbar(Entry *entryPtr);
static int EntryValidate(Entry *entryPtr, char *cmd);
-static int EntryValidateChange(Entry *entryPtr, char *change,
- CONST char *newStr, int index, int type);
-static void ExpandPercents(Entry *entryPtr, CONST char *before,
- CONST char *change, CONST char *newStr, int index,
+static int EntryValidateChange(Entry *entryPtr, const char *change,
+ const char *newStr, int index, int type);
+static void ExpandPercents(Entry *entryPtr, const char *before,
+ const char *change, const char *newStr, int index,
int type, Tcl_DString *dsPtr);
static void EntryValueChanged(Entry *entryPtr,
- CONST char *newValue);
+ const char *newValue);
static void EntryVisibleRange(Entry *entryPtr,
double *firstPtr, double *lastPtr);
static int EntryWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void EntryWorldChanged(ClientData instanceData);
static int GetEntryIndex(Tcl_Interp *interp, Entry *entryPtr,
- char *string, int *indexPtr);
-static void InsertChars(Entry *entryPtr, int index, char *string);
+ const char *string, int *indexPtr);
+static void InsertChars(Entry *entryPtr, int index, const char *string);
/*
* These forward declarations are the spinbox specific ones:
@@ -435,7 +435,7 @@ static void InsertChars(Entry *entryPtr, int index, char *string);
static int SpinboxWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int GetSpinboxElement(Spinbox *sbPtr, int x, int y);
static int SpinboxInvoke(Tcl_Interp *interp, Spinbox *sbPtr,
int element);
@@ -446,11 +446,12 @@ static int ComputeFormat(Spinbox *sbPtr);
* that can be invoked from generic window code.
*/
-static Tk_ClassProcs entryClass = {
+static const Tk_ClassProcs entryClass = {
sizeof(Tk_ClassProcs), /* size */
EntryWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
-
/*
*--------------------------------------------------------------
@@ -474,7 +475,7 @@ Tk_EntryObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
register Entry *entryPtr;
Tk_OptionTable optionTable;
@@ -482,7 +483,7 @@ Tk_EntryObjCmd(
char *tmp;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -506,18 +507,18 @@ Tk_EntryObjCmd(
* initialized as memset covers the rest.
*/
- entryPtr = (Entry *) ckalloc(sizeof(Entry));
+ entryPtr = ckalloc(sizeof(Entry));
memset(entryPtr, 0, sizeof(Entry));
entryPtr->tkwin = tkwin;
entryPtr->display = Tk_Display(tkwin);
entryPtr->interp = interp;
entryPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(entryPtr->tkwin), EntryWidgetObjCmd,
- (ClientData) entryPtr, EntryCmdDeletedProc);
+ Tk_PathName(entryPtr->tkwin), EntryWidgetObjCmd, entryPtr,
+ EntryCmdDeletedProc);
entryPtr->optionTable = optionTable;
entryPtr->type = TK_ENTRY;
- tmp = (char *) ckalloc(1);
+ tmp = ckalloc(1);
tmp[0] = '\0';
entryPtr->string = tmp;
entryPtr->selectFirst = -1;
@@ -541,15 +542,15 @@ Tk_EntryObjCmd(
* otherwise Tk might free it while we still need it.
*/
- Tcl_Preserve((ClientData) entryPtr->tkwin);
+ Tcl_Preserve(entryPtr->tkwin);
Tk_SetClass(entryPtr->tkwin, "Entry");
- Tk_SetClassProcs(entryPtr->tkwin, &entryClass, (ClientData) entryPtr);
+ Tk_SetClassProcs(entryPtr->tkwin, &entryClass, entryPtr);
Tk_CreateEventHandler(entryPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- EntryEventProc, (ClientData) entryPtr);
+ EntryEventProc, entryPtr);
Tk_CreateSelHandler(entryPtr->tkwin, XA_PRIMARY, XA_STRING,
- EntryFetchSelection, (ClientData) entryPtr, XA_STRING);
+ EntryFetchSelection, entryPtr, XA_STRING);
if ((Tk_InitOptions(interp, (char *) entryPtr, optionTable, tkwin)
!= TCL_OK) ||
@@ -558,7 +559,7 @@ Tk_EntryObjCmd(
return TCL_ERROR;
}
- Tcl_SetResult(interp, Tk_PathName(entryPtr->tkwin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(entryPtr->tkwin));
return TCL_OK;
}
@@ -585,14 +586,14 @@ EntryWidgetObjCmd(
ClientData clientData, /* Information about entry widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
int cmdIndex, selIndex, result;
Tcl_Obj *objPtr;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -601,17 +602,16 @@ EntryWidgetObjCmd(
* valid command names.
*/
- result = Tcl_GetIndexFromObj(interp, objv[1], entryCmdNames,
- "option", 0, &cmdIndex);
+ result = Tcl_GetIndexFromObj(interp, objv[1], entryCmdNames, "option", 0,
+ &cmdIndex);
if (result != TCL_OK) {
return result;
}
- Tcl_Preserve((ClientData) entryPtr);
+ Tcl_Preserve(entryPtr);
switch ((enum entryCmd) cmdIndex) {
case COMMAND_BBOX: {
int index, x, y, width, height;
- char buf[TCL_INTEGER_SPACE * 4];
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "index");
@@ -625,9 +625,8 @@ EntryWidgetObjCmd(
index--;
}
Tk_CharBbox(entryPtr->textLayout, index, &x, &y, &width, &height);
- sprintf(buf, "%d %d %d %d", x + entryPtr->layoutX,
- y + entryPtr->layoutY, width, height);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%d %d %d %d",
+ x + entryPtr->layoutX, y + entryPtr->layoutY, width, height));
break;
}
@@ -641,9 +640,8 @@ EntryWidgetObjCmd(
entryPtr->optionTable, objv[2], entryPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
break;
case COMMAND_CONFIGURE:
@@ -654,9 +652,8 @@ EntryWidgetObjCmd(
entryPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
} else {
result = ConfigureEntry(interp, entryPtr, objc-2, objv+2, 0);
}
@@ -690,7 +687,7 @@ EntryWidgetObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, NULL);
goto error;
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), entryPtr->string, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(entryPtr->string, -1));
break;
case COMMAND_ICURSOR:
@@ -739,7 +736,7 @@ EntryWidgetObjCmd(
case COMMAND_SCAN: {
int x;
- char *minorCmd;
+ const char *minorCmd;
if (objc != 4) {
Tcl_WrongNumArgs(interp, 2, objv, "mark|dragto x");
@@ -880,7 +877,7 @@ EntryWidgetObjCmd(
if (!(entryPtr->flags & GOT_SELECTION)
&& (entryPtr->exportSelection)) {
Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY,
- EntryLostSelection, (ClientData) entryPtr);
+ EntryLostSelection, entryPtr);
entryPtr->flags |= GOT_SELECTION;
}
EventuallyRedraw(entryPtr);
@@ -980,11 +977,11 @@ EntryWidgetObjCmd(
}
done:
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
return result;
error:
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
return TCL_ERROR;
}
@@ -1017,11 +1014,11 @@ DestroyEntry(
* Tk_FreeOptions handle all the standard option-related stuff.
*/
- ckfree((char *)entryPtr->string);
+ ckfree(entryPtr->string);
if (entryPtr->textVarName != NULL) {
Tcl_UntraceVar(entryPtr->interp, entryPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- EntryTextVarProc, (ClientData) entryPtr);
+ EntryTextVarProc, entryPtr);
entryPtr->flags &= ~ENTRY_VAR_TRACED;
}
if (entryPtr->textGC != None) {
@@ -1032,7 +1029,7 @@ DestroyEntry(
}
Tcl_DeleteTimerHandler(entryPtr->insertBlinkHandler);
if (entryPtr->displayString != entryPtr->string) {
- ckfree((char *)entryPtr->displayString);
+ ckfree(entryPtr->displayString);
}
if (entryPtr->type == TK_SPINBOX) {
Spinbox *sbPtr = (Spinbox *) entryPtr;
@@ -1048,10 +1045,10 @@ DestroyEntry(
Tk_FreeTextLayout(entryPtr->textLayout);
Tk_FreeConfigOptions((char *) entryPtr, entryPtr->optionTable,
entryPtr->tkwin);
- Tcl_Release((ClientData) entryPtr->tkwin);
+ Tcl_Release(entryPtr->tkwin);
entryPtr->tkwin = NULL;
- ckfree((char *) entryPtr);
+ ckfree(entryPtr);
}
/*
@@ -1080,7 +1077,7 @@ ConfigureEntry(
Entry *entryPtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in argv. */
- Tcl_Obj *CONST objv[], /* Argument objects. */
+ Tcl_Obj *const objv[], /* Argument objects. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
Tk_SavedOptions savedOptions;
@@ -1105,7 +1102,7 @@ ConfigureEntry(
&& (entryPtr->flags & ENTRY_VAR_TRACED)) {
Tcl_UntraceVar(interp, entryPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- EntryTextVarProc, (ClientData) entryPtr);
+ EntryTextVarProc, entryPtr);
entryPtr->flags &= ~ENTRY_VAR_TRACED;
}
@@ -1114,12 +1111,12 @@ ConfigureEntry(
* value.
*/
- oldExport = entryPtr->exportSelection;
+ oldExport = entryPtr->exportSelection;
if (entryPtr->type == TK_SPINBOX) {
- oldValues = sbPtr->valueStr;
- oldFormat = sbPtr->reqFormat;
- oldFrom = sbPtr->fromValue;
- oldTo = sbPtr->toValue;
+ oldValues = sbPtr->valueStr;
+ oldFormat = sbPtr->reqFormat;
+ oldFrom = sbPtr->fromValue;
+ oldTo = sbPtr->toValue;
}
for (error = 0; error <= 1; error++) {
@@ -1266,7 +1263,7 @@ ConfigureEntry(
&& (entryPtr->selectFirst != -1)
&& !(entryPtr->flags & GOT_SELECTION)) {
Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY, EntryLostSelection,
- (ClientData) entryPtr);
+ entryPtr);
entryPtr->flags |= GOT_SELECTION;
}
@@ -1294,7 +1291,7 @@ ConfigureEntry(
*/
if (entryPtr->textVarName != NULL) {
- CONST char *value;
+ const char *value;
value = Tcl_GetVar(interp, entryPtr->textVarName, TCL_GLOBAL_ONLY);
if (value == NULL) {
@@ -1333,12 +1330,10 @@ ConfigureEntry(
if (sscanf(entryPtr->string, "%lf", &dvalue) == 0) {
/* Scan failure */
dvalue = sbPtr->fromValue;
- } else {
- if (dvalue > sbPtr->toValue) {
- dvalue = sbPtr->toValue;
- } else if (dvalue < sbPtr->fromValue) {
- dvalue = sbPtr->fromValue;
- }
+ } else if (dvalue > sbPtr->toValue) {
+ dvalue = sbPtr->toValue;
+ } else if (dvalue < sbPtr->fromValue) {
+ dvalue = sbPtr->fromValue;
}
sprintf(sbPtr->formatBuf, sbPtr->valueFormat, dvalue);
EntryValueChanged(entryPtr, sbPtr->formatBuf);
@@ -1354,11 +1349,11 @@ ConfigureEntry(
&& !(entryPtr->flags & ENTRY_VAR_TRACED)) {
Tcl_TraceVar(interp, entryPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- EntryTextVarProc, (ClientData) entryPtr);
+ EntryTextVarProc, entryPtr);
entryPtr->flags |= ENTRY_VAR_TRACED;
}
- EntryWorldChanged((ClientData) entryPtr);
+ EntryWorldChanged(entryPtr);
if (error) {
Tcl_SetObjResult(interp, errorResult);
Tcl_DecrRefCount(errorResult);
@@ -1395,7 +1390,7 @@ EntryWorldChanged(
unsigned long mask;
Tk_3DBorder border;
XColor *colorPtr;
- Entry *entryPtr = (Entry *) instanceData;
+ Entry *entryPtr = instanceData;
entryPtr->avgWidth = Tk_TextWidth(entryPtr->tkfont, "0", 1);
if (entryPtr->avgWidth == 0) {
@@ -1419,8 +1414,8 @@ EntryWorldChanged(
* the background may be overridden.
*/
- border = entryPtr->normalBorder;
- colorPtr = entryPtr->fgColorPtr;
+ border = entryPtr->normalBorder;
+ colorPtr = entryPtr->fgColorPtr;
switch (entryPtr->state) {
case STATE_DISABLED:
if (entryPtr->disabledBorder != NULL) {
@@ -1547,7 +1542,7 @@ static void
DisplayEntry(
ClientData clientData) /* Information about window. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
Tk_Window tkwin = entryPtr->tkwin;
int baseY, selStartX, selEndX, cursorX;
int showSelection, xBound;
@@ -1574,14 +1569,14 @@ DisplayEntry(
* side-effect of destroying or unmapping the entry widget.
*/
- Tcl_Preserve((ClientData) entryPtr);
+ Tcl_Preserve(entryPtr);
EntryUpdateScrollbar(entryPtr);
if ((entryPtr->flags & ENTRY_DELETED) || !Tk_IsMapped(tkwin)) {
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
return;
}
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
}
#ifndef TK_NO_DOUBLE_BUFFERING
@@ -1652,7 +1647,7 @@ DisplayEntry(
baseY - fm.ascent - entryPtr->selBorderWidth,
(selEndX - selStartX) + 2*entryPtr->selBorderWidth,
(fm.ascent + fm.descent) + 2*entryPtr->selBorderWidth,
- entryPtr->selBorderWidth,
+ entryPtr->selBorderWidth,
#ifndef MAC_OSX_TK
TK_RELIEF_RAISED
#else
@@ -1876,7 +1871,7 @@ EntryComputeGeometry(
char *p;
if (entryPtr->displayString != entryPtr->string) {
- ckfree((char *)entryPtr->displayString);
+ ckfree(entryPtr->displayString);
entryPtr->displayString = entryPtr->string;
entryPtr->numDisplayBytes = entryPtr->numBytes;
}
@@ -1902,7 +1897,7 @@ EntryComputeGeometry(
size = Tcl_UniCharToUtf(ch, buf);
entryPtr->numDisplayBytes = entryPtr->numChars * size;
- p = (char *) ckalloc((unsigned) (entryPtr->numDisplayBytes + 1));
+ p = ckalloc(entryPtr->numDisplayBytes + 1);
entryPtr->displayString = p;
for (i = entryPtr->numChars; --i >= 0; ) {
@@ -1966,12 +1961,10 @@ EntryComputeGeometry(
height = fm.linespace + 2*entryPtr->inset + 2*(YPAD-XPAD);
if (entryPtr->prefWidth > 0) {
width = entryPtr->prefWidth*entryPtr->avgWidth + 2*entryPtr->inset;
+ } else if (totalLength == 0) {
+ width = entryPtr->avgWidth + 2*entryPtr->inset;
} else {
- if (totalLength == 0) {
- width = entryPtr->avgWidth + 2*entryPtr->inset;
- } else {
- width = totalLength + 2*entryPtr->inset;
- }
+ width = totalLength + 2*entryPtr->inset;
}
/*
@@ -2004,13 +1997,13 @@ InsertChars(
Entry *entryPtr, /* Entry that is to get the new elements. */
int index, /* Add the new elements before this character
* index. */
- char *value) /* New characters to add (NULL-terminated
+ const char *value) /* New characters to add (NULL-terminated
* string). */
{
ptrdiff_t byteIndex;
size_t byteCount, newByteCount;
int oldChars, charsAdded;
- CONST char *string;
+ const char *string;
char *newStr;
string = entryPtr->string;
@@ -2021,7 +2014,7 @@ InsertChars(
}
newByteCount = entryPtr->numBytes + byteCount + 1;
- newStr = (char *) ckalloc((unsigned) newByteCount);
+ newStr = ckalloc(newByteCount);
memcpy(newStr, string, byteIndex);
strcpy(newStr + byteIndex, value);
strcpy(newStr + byteIndex + byteCount, string + byteIndex);
@@ -2034,7 +2027,7 @@ InsertChars(
return;
}
- ckfree((char *)string);
+ ckfree(string);
entryPtr->string = newStr;
/*
@@ -2106,7 +2099,7 @@ DeleteChars(
int count) /* How many characters to delete. */
{
int byteIndex, byteCount, newByteCount;
- CONST char *string;
+ const char *string;
char *newStr, *toDelete;
if ((index + count) > entryPtr->numChars) {
@@ -2121,11 +2114,11 @@ DeleteChars(
byteCount = Tcl_UtfAtIndex(string + byteIndex, count) - (string+byteIndex);
newByteCount = entryPtr->numBytes + 1 - byteCount;
- newStr = (char *) ckalloc((unsigned) newByteCount);
+ newStr = ckalloc(newByteCount);
memcpy(newStr, string, (size_t) byteIndex);
strcpy(newStr + byteIndex, string + byteIndex + byteCount);
- toDelete = (char *) ckalloc((unsigned) (byteCount + 1));
+ toDelete = ckalloc(byteCount + 1);
memcpy(toDelete, string + byteIndex, (size_t) byteCount);
toDelete[byteCount] = '\0';
@@ -2139,7 +2132,7 @@ DeleteChars(
}
ckfree(toDelete);
- ckfree((char *)entryPtr->string);
+ ckfree(entryPtr->string);
entryPtr->string = newStr;
entryPtr->numChars -= count;
entryPtr->numBytes -= byteCount;
@@ -2218,7 +2211,7 @@ DeleteChars(
static void
EntryValueChanged(
Entry *entryPtr, /* Entry whose value just changed. */
- CONST char *newValue) /* If this value is not NULL, we first force
+ const char *newValue) /* If this value is not NULL, we first force
* the value of the entry to this. */
{
if (newValue != NULL) {
@@ -2278,9 +2271,9 @@ EntryValueChanged(
static void
EntrySetValue(
Entry *entryPtr, /* Entry whose value is to be changed. */
- CONST char *value) /* New text to display in entry. */
+ const char *value) /* New text to display in entry. */
{
- CONST char *oldSource;
+ const char *oldSource;
int valueLen, malloced = 0;
if (strcmp(value, entryPtr->string) == 0) {
@@ -2297,7 +2290,7 @@ EntrySetValue(
* during validation
*/
- char *tmp = (char *) ckalloc((unsigned) (valueLen + 1));
+ char *tmp = ckalloc(valueLen + 1);
strcpy(tmp, value);
value = tmp;
@@ -2315,18 +2308,18 @@ EntrySetValue(
if (entryPtr->flags & VALIDATE_ABORT) {
entryPtr->flags &= ~VALIDATE_ABORT;
- ckfree((char *)value);
+ ckfree(value);
return;
}
}
oldSource = entryPtr->string;
- ckfree((char *)entryPtr->string);
+ ckfree(entryPtr->string);
if (malloced) {
entryPtr->string = value;
} else {
- char *tmp = (char *) ckalloc((unsigned) (valueLen + 1));
+ char *tmp = ckalloc(valueLen + 1);
strcpy(tmp, value);
entryPtr->string = tmp;
@@ -2386,10 +2379,10 @@ EntryEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
if ((entryPtr->type == TK_SPINBOX) && (eventPtr->type == MotionNotify)) {
- Spinbox *sbPtr = (Spinbox *) clientData;
+ Spinbox *sbPtr = clientData;
int elem;
elem = GetSpinboxElement(sbPtr, eventPtr->xmotion.x,
@@ -2430,11 +2423,11 @@ EntryEventProc(
}
break;
case ConfigureNotify:
- Tcl_Preserve((ClientData) entryPtr);
+ Tcl_Preserve(entryPtr);
entryPtr->flags |= UPDATE_SCROLLBAR;
EntryComputeGeometry(entryPtr);
EventuallyRedraw(entryPtr);
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
break;
case FocusIn:
case FocusOut:
@@ -2467,7 +2460,7 @@ static void
EntryCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
/*
* This function could be invoked either because the window was destroyed
@@ -2506,45 +2499,35 @@ GetEntryIndex(
Tcl_Interp *interp, /* For error messages. */
Entry *entryPtr, /* Entry for which the index is being
* specified. */
- char *string, /* Specifies character in entryPtr. */
+ const char *string, /* Specifies character in entryPtr. */
int *indexPtr) /* Where to store converted character index */
{
size_t length;
length = strlen(string);
- if (string[0] == 'a') {
- if (strncmp(string, "anchor", length) == 0) {
- *indexPtr = entryPtr->selectAnchor;
- } else {
- badIndex:
-
- /*
- * Some of the paths here leave messages in the interp's result,
- * so we have to clear it out before storing our own message.
- */
-
- Tcl_SetResult(interp, NULL, TCL_STATIC);
- Tcl_AppendResult(interp, "bad ",
- (entryPtr->type == TK_ENTRY) ? "entry" : "spinbox",
- " index \"", string, "\"", NULL);
- return TCL_ERROR;
+ switch (string[0]) {
+ case 'a':
+ if (strncmp(string, "anchor", length) != 0) {
+ goto badIndex;
}
- } else if (string[0] == 'e') {
- if (strncmp(string, "end", length) == 0) {
- *indexPtr = entryPtr->numChars;
- } else {
+ *indexPtr = entryPtr->selectAnchor;
+ break;
+ case 'e':
+ if (strncmp(string, "end", length) != 0) {
goto badIndex;
}
- } else if (string[0] == 'i') {
- if (strncmp(string, "insert", length) == 0) {
- *indexPtr = entryPtr->insertPos;
- } else {
+ *indexPtr = entryPtr->numChars;
+ break;
+ case 'i':
+ if (strncmp(string, "insert", length) != 0) {
goto badIndex;
}
- } else if (string[0] == 's') {
+ *indexPtr = entryPtr->insertPos;
+ break;
+ case 's':
if (entryPtr->selectFirst < 0) {
- Tcl_SetResult(interp, NULL, TCL_STATIC);
+ Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "selection isn't in widget ",
Tk_PathName(entryPtr->tkwin), NULL);
return TCL_ERROR;
@@ -2559,7 +2542,8 @@ GetEntryIndex(
} else {
goto badIndex;
}
- } else if (string[0] == '@') {
+ break;
+ case '@': {
int x, roundUp, maxWidth;
if (Tcl_GetInt(interp, string + 1, &x) != TCL_OK) {
@@ -2570,7 +2554,7 @@ GetEntryIndex(
}
roundUp = 0;
maxWidth = Tk_Width(entryPtr->tkwin) - entryPtr->inset
- - entryPtr->xWidth - 1;
+ - entryPtr->xWidth - 1;
if (x > maxWidth) {
x = maxWidth;
roundUp = 1;
@@ -2588,7 +2572,9 @@ GetEntryIndex(
if (roundUp && (*indexPtr < entryPtr->numChars)) {
*indexPtr += 1;
}
- } else {
+ break;
+ }
+ default:
if (Tcl_GetInt(interp, string, indexPtr) != TCL_OK) {
goto badIndex;
}
@@ -2599,6 +2585,11 @@ GetEntryIndex(
}
}
return TCL_OK;
+
+ badIndex:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("bad %s index \"%s\"",
+ (entryPtr->type == TK_ENTRY) ? "entry" : "spinbox", string));
+ return TCL_ERROR;
}
/*
@@ -2690,7 +2681,7 @@ EntrySelectTo(
if (!(entryPtr->flags & GOT_SELECTION) && (entryPtr->exportSelection)) {
Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY, EntryLostSelection,
- (ClientData) entryPtr);
+ entryPtr);
entryPtr->flags |= GOT_SELECTION;
}
@@ -2750,10 +2741,10 @@ EntryFetchSelection(
int maxBytes) /* Maximum number of bytes to place at buffer,
* not including terminating NUL character. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
int byteCount;
- CONST char *string;
- CONST char *selStart, *selEnd;
+ const char *string;
+ const char *selStart, *selEnd;
if ((entryPtr->selectFirst < 0) || !(entryPtr->exportSelection)) {
return -1;
@@ -2773,7 +2764,7 @@ EntryFetchSelection(
buffer[byteCount] = '\0';
return byteCount;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -2796,7 +2787,7 @@ static void
EntryLostSelection(
ClientData clientData) /* Information about entry widget. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
entryPtr->flags &= ~GOT_SELECTION;
@@ -2850,7 +2841,7 @@ EventuallyRedraw(
if (!(entryPtr->flags & REDRAW_PENDING)) {
entryPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayEntry, (ClientData) entryPtr);
+ Tcl_DoWhenIdle(DisplayEntry, entryPtr);
}
}
@@ -2937,7 +2928,7 @@ EntryUpdateScrollbar(
}
interp = entryPtr->interp;
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
EntryVisibleRange(entryPtr, &first, &last);
Tcl_PrintDouble(NULL, first, firstStr);
Tcl_PrintDouble(NULL, last, lastStr);
@@ -2948,10 +2939,10 @@ EntryUpdateScrollbar(
"\n (horizontal scrolling command executed by ");
Tcl_AddErrorInfo(interp, Tk_PathName(entryPtr->tkwin));
Tcl_AddErrorInfo(interp, ")");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, code);
}
- Tcl_SetResult(interp, NULL, TCL_STATIC);
- Tcl_Release((ClientData) interp);
+ Tcl_ResetResult(interp);
+ Tcl_Release(interp);
}
/*
@@ -2976,7 +2967,7 @@ static void
EntryBlinkProc(
ClientData clientData) /* Pointer to record describing entry. */
{
- Entry *entryPtr = (Entry *) clientData;
+ Entry *entryPtr = clientData;
if ((entryPtr->state == STATE_DISABLED) ||
(entryPtr->state == STATE_READONLY) ||
@@ -2986,11 +2977,11 @@ EntryBlinkProc(
if (entryPtr->flags & CURSOR_ON) {
entryPtr->flags &= ~CURSOR_ON;
entryPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- entryPtr->insertOffTime, EntryBlinkProc, (ClientData) entryPtr);
+ entryPtr->insertOffTime, EntryBlinkProc, entryPtr);
} else {
entryPtr->flags |= CURSOR_ON;
entryPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- entryPtr->insertOnTime, EntryBlinkProc, (ClientData) entryPtr);
+ entryPtr->insertOnTime, EntryBlinkProc, entryPtr);
}
EventuallyRedraw(entryPtr);
}
@@ -3024,23 +3015,22 @@ EntryFocusProc(
entryPtr->flags |= GOT_FOCUS | CURSOR_ON;
if (entryPtr->insertOffTime != 0) {
entryPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- entryPtr->insertOnTime, EntryBlinkProc,
- (ClientData) entryPtr);
+ entryPtr->insertOnTime, EntryBlinkProc, entryPtr);
}
if (entryPtr->validate == VALIDATE_ALL ||
- entryPtr->validate == VALIDATE_FOCUS ||
- entryPtr->validate == VALIDATE_FOCUSIN) {
- EntryValidateChange(entryPtr, NULL,
- entryPtr->string, -1, VALIDATE_FOCUSIN);
+ entryPtr->validate == VALIDATE_FOCUS ||
+ entryPtr->validate == VALIDATE_FOCUSIN) {
+ EntryValidateChange(entryPtr, NULL, entryPtr->string, -1,
+ VALIDATE_FOCUSIN);
}
} else {
entryPtr->flags &= ~(GOT_FOCUS | CURSOR_ON);
- entryPtr->insertBlinkHandler = (Tcl_TimerToken) NULL;
+ entryPtr->insertBlinkHandler = NULL;
if (entryPtr->validate == VALIDATE_ALL ||
- entryPtr->validate == VALIDATE_FOCUS ||
- entryPtr->validate == VALIDATE_FOCUSOUT) {
- EntryValidateChange(entryPtr, NULL,
- entryPtr->string, -1, VALIDATE_FOCUSOUT);
+ entryPtr->validate == VALIDATE_FOCUS ||
+ entryPtr->validate == VALIDATE_FOCUSOUT) {
+ EntryValidateChange(entryPtr, NULL, entryPtr->string, -1,
+ VALIDATE_FOCUSOUT);
}
}
EventuallyRedraw(entryPtr);
@@ -3068,12 +3058,12 @@ static char *
EntryTextVarProc(
ClientData clientData, /* Information about button. */
Tcl_Interp *interp, /* Interpreter containing variable. */
- CONST char *name1, /* Not used. */
- CONST char *name2, /* Not used. */
+ const char *name1, /* Not used. */
+ const char *name2, /* Not used. */
int flags) /* Information about what happened. */
{
- Entry *entryPtr = (Entry *) clientData;
- CONST char *value;
+ Entry *entryPtr = clientData;
+ const char *value;
if (entryPtr->flags & ENTRY_DELETED) {
/*
@@ -3150,10 +3140,10 @@ EntryValidate(
*/
if (code != TCL_OK && code != TCL_RETURN) {
- Tcl_AddErrorInfo(interp, "\n\t(in validation command executed by ");
- Tcl_AddErrorInfo(interp, Tk_PathName(entryPtr->tkwin));
- Tcl_AddErrorInfo(interp, ")");
- Tcl_BackgroundError(interp);
+ Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
+ "\n\t(in validation command executed by %s)",
+ Tk_PathName(entryPtr->tkwin)));
+ Tcl_BackgroundException(interp, code);
return TCL_ERROR;
}
@@ -3166,11 +3156,11 @@ EntryValidate(
Tcl_AddErrorInfo(interp,
"\nvalid boolean not returned by validation command");
Tcl_BackgroundError(interp);
- Tcl_SetResult(interp, NULL, 0);
+ Tcl_ResetResult(interp);
return TCL_ERROR;
}
- Tcl_SetResult(interp, NULL, 0);
+ Tcl_ResetResult(interp);
return (bool ? TCL_OK : TCL_BREAK);
}
@@ -3196,9 +3186,9 @@ EntryValidate(
static int
EntryValidateChange(
register Entry *entryPtr, /* Entry that needs validation. */
- char *change, /* Characters to be added/deleted
+ const char *change, /* Characters to be added/deleted
* (NUL-terminated string). */
- CONST char *newValue, /* Potential new value of entry string */
+ const char *newValue, /* Potential new value of entry string */
int index, /* index of insert/delete, -1 otherwise */
int type) /* forced, delete, insert, focusin or
* focusout */
@@ -3279,16 +3269,19 @@ EntryValidateChange(
if (varValidate) {
entryPtr->validate = VALIDATE_NONE;
} else if (entryPtr->invalidCmd != NULL) {
+ int result;
+
Tcl_DStringInit(&script);
ExpandPercents(entryPtr, entryPtr->invalidCmd,
change, newValue, index, type, &script);
Tcl_DStringAppend(&script, "", 1);
p = Tcl_DStringValue(&script);
- if (Tcl_EvalEx(entryPtr->interp, p, -1,
- TCL_EVAL_GLOBAL | TCL_EVAL_DIRECT) != TCL_OK) {
+ result = Tcl_EvalEx(entryPtr->interp, p, -1,
+ TCL_EVAL_GLOBAL | TCL_EVAL_DIRECT);
+ if (result != TCL_OK) {
Tcl_AddErrorInfo(entryPtr->interp,
"\n\t(in invalidcommand executed by entry)");
- Tcl_BackgroundError(entryPtr->interp);
+ Tcl_BackgroundException(entryPtr->interp, result);
code = TCL_ERROR;
entryPtr->validate = VALIDATE_NONE;
}
@@ -3332,12 +3325,12 @@ EntryValidateChange(
static void
ExpandPercents(
register Entry *entryPtr, /* Entry that needs validation. */
- register CONST char *before,
+ register const char *before,
/* Command containing percent expressions to
* be replaced. */
- CONST char *change, /* Characters to added/deleted (NUL-terminated
+ const char *change, /* Characters to added/deleted (NUL-terminated
* string). */
- CONST char *newValue, /* Potential new value of entry string */
+ const char *newValue, /* Potential new value of entry string */
int index, /* index of insert/delete */
int type, /* INSERT or DELETE */
Tcl_DString *dsPtr) /* Dynamic string in which to append new
@@ -3346,7 +3339,7 @@ ExpandPercents(
int spaceNeeded, cvtFlags; /* Used to substitute string as proper Tcl
* list element. */
int number, length;
- register CONST char *string;
+ register const char *string;
Tcl_UniChar ch;
char numStorage[2*TCL_INTEGER_SPACE];
@@ -3499,7 +3492,7 @@ Tk_SpinboxObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
register Entry *entryPtr;
register Spinbox *sbPtr;
@@ -3508,7 +3501,7 @@ Tk_SpinboxObjCmd(
char *tmp;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -3532,7 +3525,7 @@ Tk_SpinboxObjCmd(
* initialized as memset covers the rest.
*/
- sbPtr = (Spinbox *) ckalloc(sizeof(Spinbox));
+ sbPtr = ckalloc(sizeof(Spinbox));
entryPtr = (Entry *) sbPtr;
memset(sbPtr, 0, sizeof(Spinbox));
@@ -3540,11 +3533,11 @@ Tk_SpinboxObjCmd(
entryPtr->display = Tk_Display(tkwin);
entryPtr->interp = interp;
entryPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(entryPtr->tkwin), SpinboxWidgetObjCmd,
- (ClientData) sbPtr, EntryCmdDeletedProc);
+ Tk_PathName(entryPtr->tkwin), SpinboxWidgetObjCmd, sbPtr,
+ EntryCmdDeletedProc);
entryPtr->optionTable = optionTable;
entryPtr->type = TK_SPINBOX;
- tmp = (char *) ckalloc(1);
+ tmp = ckalloc(1);
tmp[0] = '\0';
entryPtr->string = tmp;
entryPtr->selectFirst = -1;
@@ -3571,7 +3564,7 @@ Tk_SpinboxObjCmd(
sbPtr->fromValue = 0.0;
sbPtr->toValue = 100.0;
sbPtr->increment = 1.0;
- sbPtr->formatBuf = (char *) ckalloc(TCL_DOUBLE_SPACE);
+ sbPtr->formatBuf = ckalloc(TCL_DOUBLE_SPACE);
sbPtr->bdRelief = TK_RELIEF_FLAT;
sbPtr->buRelief = TK_RELIEF_FLAT;
@@ -3580,15 +3573,15 @@ Tk_SpinboxObjCmd(
* otherwise Tk might free it while we still need it.
*/
- Tcl_Preserve((ClientData) entryPtr->tkwin);
+ Tcl_Preserve(entryPtr->tkwin);
Tk_SetClass(entryPtr->tkwin, "Spinbox");
- Tk_SetClassProcs(entryPtr->tkwin, &entryClass, (ClientData) entryPtr);
+ Tk_SetClassProcs(entryPtr->tkwin, &entryClass, entryPtr);
Tk_CreateEventHandler(entryPtr->tkwin,
PointerMotionMask|ExposureMask|StructureNotifyMask|FocusChangeMask,
- EntryEventProc, (ClientData) entryPtr);
+ EntryEventProc, entryPtr);
Tk_CreateSelHandler(entryPtr->tkwin, XA_PRIMARY, XA_STRING,
- EntryFetchSelection, (ClientData) entryPtr, XA_STRING);
+ EntryFetchSelection, entryPtr, XA_STRING);
if (Tk_InitOptions(interp, (char *) sbPtr, optionTable, tkwin)
!= TCL_OK) {
@@ -3602,7 +3595,7 @@ Tk_SpinboxObjCmd(
Tcl_SetResult(interp, Tk_PathName(entryPtr->tkwin), TCL_STATIC);
return TCL_OK;
- error:
+ error:
Tk_DestroyWindow(entryPtr->tkwin);
return TCL_ERROR;
}
@@ -3630,15 +3623,15 @@ SpinboxWidgetObjCmd(
ClientData clientData, /* Information about spinbox widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- Entry *entryPtr = (Entry *) clientData;
- Spinbox *sbPtr = (Spinbox *) clientData;
+ Entry *entryPtr = clientData;
+ Spinbox *sbPtr = clientData;
int cmdIndex, selIndex, result;
Tcl_Obj *objPtr;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -3653,11 +3646,10 @@ SpinboxWidgetObjCmd(
return result;
}
- Tcl_Preserve((ClientData) entryPtr);
+ Tcl_Preserve(entryPtr);
switch ((enum sbCmd) cmdIndex) {
case SB_CMD_BBOX: {
int index, x, y, width, height;
- char buf[TCL_INTEGER_SPACE * 4];
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "index");
@@ -3670,11 +3662,9 @@ SpinboxWidgetObjCmd(
if ((index == entryPtr->numChars) && (index > 0)) {
index--;
}
- Tk_CharBbox(entryPtr->textLayout, index, &x, &y,
- &width, &height);
- sprintf(buf, "%d %d %d %d", x + entryPtr->layoutX,
- y + entryPtr->layoutY, width, height);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tk_CharBbox(entryPtr->textLayout, index, &x, &y, &width, &height);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%d %d %d %d",
+ x + entryPtr->layoutX, y + entryPtr->layoutY, width, height));
break;
}
@@ -3688,22 +3678,19 @@ SpinboxWidgetObjCmd(
entryPtr->optionTable, objv[2], entryPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
break;
case SB_CMD_CONFIGURE:
if (objc <= 3) {
objPtr = Tk_GetOptionInfo(interp, (char *) entryPtr,
- entryPtr->optionTable,
- (objc == 3) ? objv[2] : NULL,
+ entryPtr->optionTable, (objc == 3) ? objv[2] : NULL,
entryPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
} else {
result = ConfigureEntry(interp, entryPtr, objc-2, objv+2, 0);
}
@@ -3739,7 +3726,7 @@ SpinboxWidgetObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, NULL);
goto error;
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), entryPtr->string, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(entryPtr->string, -1));
break;
case SB_CMD_ICURSOR:
@@ -3767,8 +3754,8 @@ SpinboxWidgetObjCmd(
}
elem = GetSpinboxElement(sbPtr, x, y);
if (elem != SEL_NONE) {
- Tcl_SetStringObj(Tcl_GetObjResult(interp),
- selElementNames[elem], -1);
+ Tcl_SetObjResult(interp,
+ Tcl_NewStringObj(selElementNames[elem], -1));
}
break;
}
@@ -3824,7 +3811,7 @@ SpinboxWidgetObjCmd(
case SB_CMD_SCAN: {
int x;
- char *minorCmd;
+ const char *minorCmd;
if (objc != 4) {
Tcl_WrongNumArgs(interp, 2, objv, "mark|dragto x");
@@ -3963,9 +3950,9 @@ SpinboxWidgetObjCmd(
entryPtr->selectLast = index2;
}
if (!(entryPtr->flags & GOT_SELECTION)
- && (entryPtr->exportSelection)) {
+ && entryPtr->exportSelection) {
Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY,
- EntryLostSelection, (ClientData) entryPtr);
+ EntryLostSelection, entryPtr);
entryPtr->flags |= GOT_SELECTION;
}
EventuallyRedraw(entryPtr);
@@ -3989,8 +3976,8 @@ SpinboxWidgetObjCmd(
goto error;
}
if (objc == 3) {
- Tcl_SetStringObj(Tcl_GetObjResult(interp),
- selElementNames[sbPtr->selElement], -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ selElementNames[sbPtr->selElement], -1));
} else {
int lastElement = sbPtr->selElement;
@@ -4016,7 +4003,7 @@ SpinboxWidgetObjCmd(
if (objc == 3) {
EntryValueChanged(entryPtr, Tcl_GetString(objv[2]));
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), entryPtr->string, -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(entryPtr->string, -1));
break;
case SB_CMD_VALIDATE: {
@@ -4033,7 +4020,8 @@ SpinboxWidgetObjCmd(
if (entryPtr->validate != VALIDATE_NONE) {
entryPtr->validate = selIndex;
}
- Tcl_SetObjResult(interp, Tcl_NewBooleanObj((code == TCL_OK)));
+
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(code == TCL_OK));
break;
}
@@ -4099,11 +4087,11 @@ SpinboxWidgetObjCmd(
}
done:
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
return result;
error:
- Tcl_Release((ClientData) entryPtr);
+ Tcl_Release(entryPtr);
return TCL_ERROR;
}
@@ -4172,7 +4160,7 @@ SpinboxInvoke(
* "down" button. */
{
Entry *entryPtr = (Entry *) sbPtr;
- char *type;
+ const char *type;
int code, up;
Tcl_DString script;
@@ -4202,7 +4190,7 @@ SpinboxInvoke(
*/
int i, listc, elemLen, length = entryPtr->numChars;
- char *bytes;
+ const char *bytes;
Tcl_Obj **listv;
Tcl_ListObjGetElements(interp, sbPtr->listObj, &listc, &listv);
@@ -4297,7 +4285,7 @@ SpinboxInvoke(
if (code != TCL_OK) {
Tcl_AddErrorInfo(interp, "\n\t(in command executed by spinbox)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, code);
/*
* Yes, it's an error, but a bg one, so we return OK
@@ -4306,7 +4294,7 @@ SpinboxInvoke(
return TCL_OK;
}
- Tcl_SetResult(interp, NULL, 0);
+ Tcl_ResetResult(interp);
}
return TCL_OK;
diff --git a/generic/tkEntry.h b/generic/tkEntry.h
index 7f8aa1f..52535c8 100644
--- a/generic/tkEntry.h
+++ b/generic/tkEntry.h
@@ -6,7 +6,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * Copyright (c) 2002 Apple Computer, Inc.
+ * Copyright (c) 2002 Apple Inc.
*/
#ifndef _TKENTRY
@@ -16,11 +16,6 @@
#include "tkInt.h"
#endif
-#ifdef BUILD_tk
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
enum EntryType {
TK_ENTRY, TK_SPINBOX
};
@@ -48,7 +43,7 @@ typedef struct {
* Fields that are set by widget commands other than "configure".
*/
- CONST char *string; /* Pointer to storage for string;
+ const char *string; /* Pointer to storage for string;
* NULL-terminated; malloc-ed. */
int insertPos; /* Character index before which next typed
* character will be inserted. */
@@ -138,7 +133,7 @@ typedef struct {
* configuration settings above.
*/
- CONST char *displayString; /* String to use when displaying. This may be
+ const char *displayString; /* String to use when displaying. This may be
* a pointer to string, or a pointer to
* malloced memory with the same character
* length as string but whose characters are
@@ -300,7 +295,4 @@ MODULE_SCOPE int TkpDrawEntryBorderAndFocus(Entry *entryPtr,
Drawable d, int isSpinbox);
MODULE_SCOPE int TkpDrawSpinboxButtons(Spinbox *sbPtr, Drawable d);
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKENTRY */
diff --git a/generic/tkError.c b/generic/tkError.c
index 6617c37..fc223e6 100644
--- a/generic/tkError.c
+++ b/generic/tkError.c
@@ -107,7 +107,7 @@ Tk_CreateErrorHandler(
* Create the handler record.
*/
- errorPtr = (TkErrorHandler *) ckalloc(sizeof(TkErrorHandler));
+ errorPtr = ckalloc(sizeof(TkErrorHandler));
errorPtr->dispPtr = dispPtr;
errorPtr->firstRequest = NextRequest(display);
errorPtr->lastRequest = (unsigned) -1;
@@ -182,7 +182,7 @@ Tk_DeleteErrorHandler(
} else {
prevPtr->nextPtr = nextPtr;
}
- ckfree((char *) errorPtr);
+ ckfree(errorPtr);
continue;
}
prevPtr = errorPtr;
@@ -246,8 +246,8 @@ ErrorProc(
&& (errorPtr->lastRequest < errEventPtr->serial))) {
continue;
}
- if (errorPtr->errorProc == NULL || (*errorPtr->errorProc)(
- errorPtr->clientData, errEventPtr) == 0) {
+ if (errorPtr->errorProc == NULL ||
+ errorPtr->errorProc(errorPtr->clientData, errEventPtr) == 0) {
return 0;
}
}
@@ -269,8 +269,7 @@ ErrorProc(
if (errEventPtr->error_code == BadWindow) {
Window w = (Window) errEventPtr->resourceid;
- if (Tk_IdToWindow(display, w) != NULL
- || TkpWindowWasRecentlyDeleted(w, dispPtr)) {
+ if (Tk_IdToWindow(display, w) != NULL) {
return 0;
}
}
@@ -280,7 +279,7 @@ ErrorProc(
*/
couldntHandle:
- return (*defaultHandler)(display, errEventPtr);
+ return defaultHandler(display, errEventPtr);
}
/*
diff --git a/generic/tkEvent.c b/generic/tkEvent.c
index 7c41c22..dfa46ff 100644
--- a/generic/tkEvent.c
+++ b/generic/tkEvent.c
@@ -73,7 +73,7 @@ typedef struct TkWindowEvent {
* Array of event masks corresponding to each X event:
*/
-static unsigned long realEventMasks[MappingNotify+1] = {
+static const unsigned long realEventMasks[MappingNotify+1] = {
0,
0,
KeyPressMask, /* KeyPress */
@@ -114,7 +114,7 @@ static unsigned long realEventMasks[MappingNotify+1] = {
0 /* Mapping Notify */
};
-static unsigned long virtualEventMasks[TK_LASTEVENT-VirtualEvent] = {
+static const unsigned long virtualEventMasks[TK_LASTEVENT-VirtualEvent] = {
VirtualEventMask, /* VirtualEvents */
ActivateMask, /* ActivateNotify */
ActivateMask, /* DeactivateNotify */
@@ -245,16 +245,10 @@ InvokeFocusHandlers(
}
/*
- * MouseWheel events are not focus specific on Mac OS X.
+ * Only key-related events are directed according to the focus.
*/
-#ifdef MAC_OSX_TK
-#define FOCUS_DIRECTED_EVENT_MASK (KeyPressMask|KeyReleaseMask)
-#else
-#define FOCUS_DIRECTED_EVENT_MASK (KeyPressMask|KeyReleaseMask|MouseWheelMask)
-#endif
-
- if (mask & FOCUS_DIRECTED_EVENT_MASK) {
+ if (mask & (KeyPressMask|KeyReleaseMask)) {
(*winPtrPtr)->dispPtr->lastEventTime = eventPtr->xkey.time;
*winPtrPtr = TkFocusKeyEvent(*winPtrPtr, eventPtr);
if (*winPtrPtr == NULL) {
@@ -326,7 +320,7 @@ InvokeMouseHandlers(
*----------------------------------------------------------------------
*/
-#if defined(TK_USE_INPUT_METHODS)
+#ifdef TK_USE_INPUT_METHODS
static void
CreateXIC(
TkWindow *winPtr)
@@ -357,10 +351,10 @@ CreateXIC(
XFree(preedit_attlist);
}
-
+
if (winPtr->inputContext == NULL) {
/* XCreateIC failed. */
- return;
+ return;
}
/*
@@ -668,7 +662,7 @@ InvokeClientMessageHandlers(
if (tmpPtr == NULL) {
tsdPtr->lastCmPtr = prevPtr;
}
- (void) ckfree((char *) curPtr);
+ ckfree(curPtr);
curPtr = tmpPtr;
continue;
}
@@ -730,7 +724,7 @@ InvokeGenericHandlers(
if (tmpPtr == NULL) {
tsdPtr->lastGenericPtr = prevPtr;
}
- (void) ckfree((char *) curPtr);
+ ckfree(curPtr);
curPtr = tmpPtr;
continue;
}
@@ -738,7 +732,7 @@ InvokeGenericHandlers(
int done;
tsdPtr->handlersActive++;
- done = (*curPtr->proc)(curPtr->clientData, eventPtr);
+ done = curPtr->proc(curPtr->clientData, eventPtr);
tsdPtr->handlersActive--;
if (done) {
return done;
@@ -794,7 +788,7 @@ Tk_CreateEventHandler(
* No event handlers defined at all, so must create.
*/
- handlerPtr = (TkEventHandler *) ckalloc(sizeof(TkEventHandler));
+ handlerPtr = ckalloc(sizeof(TkEventHandler));
winPtr->handlerList = handlerPtr;
} else {
int found = 0;
@@ -825,8 +819,7 @@ Tk_CreateEventHandler(
* No event handler matched, so create a new one.
*/
- handlerPtr->nextPtr = (TkEventHandler *)
- ckalloc(sizeof(TkEventHandler));
+ handlerPtr->nextPtr = ckalloc(sizeof(TkEventHandler));
handlerPtr = handlerPtr->nextPtr;
}
@@ -873,7 +866,7 @@ Tk_DeleteEventHandler(
register InProgress *ipPtr;
TkEventHandler *prevPtr;
register TkWindow *winPtr = (TkWindow *) token;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -912,7 +905,7 @@ Tk_DeleteEventHandler(
} else {
prevPtr->nextPtr = handlerPtr->nextPtr;
}
- ckfree((char *) handlerPtr);
+ ckfree(handlerPtr);
/*
* No need to call XSelectInput: Tk always selects on all events for all
@@ -945,10 +938,10 @@ Tk_CreateGenericHandler(
ClientData clientData) /* One-word value to pass to proc. */
{
GenericHandler *handlerPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- handlerPtr = (GenericHandler *) ckalloc(sizeof(GenericHandler));
+ handlerPtr = ckalloc(sizeof(GenericHandler));
handlerPtr->proc = proc;
handlerPtr->clientData = clientData;
@@ -986,7 +979,7 @@ Tk_DeleteGenericHandler(
ClientData clientData)
{
GenericHandler * handler;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
for (handler=tsdPtr->genericList ; handler ; handler=handler->nextPtr) {
@@ -1019,7 +1012,7 @@ Tk_CreateClientMessageHandler(
Tk_ClientMessageProc *proc) /* Function to call on event. */
{
GenericHandler *handlerPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -1027,7 +1020,7 @@ Tk_CreateClientMessageHandler(
* with an extra clientData field we'll never use.
*/
- handlerPtr = (GenericHandler *) ckalloc(sizeof(GenericHandler));
+ handlerPtr = ckalloc(sizeof(GenericHandler));
handlerPtr->proc = (Tk_GenericProc *) proc;
handlerPtr->clientData = NULL; /* never used */
@@ -1065,7 +1058,7 @@ Tk_DeleteClientMessageHandler(
Tk_ClientMessageProc *proc)
{
GenericHandler * handler;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
for (handler=tsdPtr->cmList ; handler!=NULL ; handler=handler->nextPtr) {
@@ -1096,7 +1089,7 @@ Tk_DeleteClientMessageHandler(
void
TkEventInit(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
tsdPtr->handlersActive = 0;
@@ -1131,9 +1124,8 @@ TkXErrorHandler(
ClientData clientData, /* Pointer to flag we set. */
XErrorEvent *errEventPtr) /* X error info. */
{
- int *error;
+ int *error = clientData;
- error = (int *) clientData;
*error = 1;
return 0;
}
@@ -1174,7 +1166,7 @@ ParentXId(
gotXError = 0;
handler = Tk_CreateErrorHandler(display, -1, -1, -1,
- TkXErrorHandler, (ClientData) (&gotXError));
+ TkXErrorHandler, &gotXError);
/*
* Get the parent window.
@@ -1224,7 +1216,7 @@ Tk_HandleEvent(
unsigned long mask;
InProgress ip;
Tcl_Interp *interp = NULL;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
UpdateButtonEventState(eventPtr);
@@ -1278,7 +1270,7 @@ Tk_HandleEvent(
* code.
*/
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
result = ((InvokeFocusHandlers(&winPtr, mask, eventPtr))
|| (InvokeMouseHandlers(winPtr, mask, eventPtr)));
@@ -1307,7 +1299,7 @@ Tk_HandleEvent(
XSetICFocus(winPtr->inputContext);
}
}
-#endif
+#endif /*TK_USE_INPUT_METHODS*/
/*
* For events where it hasn't already been done, update the current time
@@ -1338,7 +1330,7 @@ Tk_HandleEvent(
Tk_InternAtom((Tk_Window) winPtr, "WM_PROTOCOLS")) {
TkWmProtocolEventProc(winPtr, eventPtr);
} else {
- InvokeClientMessageHandlers(tsdPtr, (Tk_Window)winPtr,
+ InvokeClientMessageHandlers(tsdPtr, (Tk_Window) winPtr,
eventPtr);
}
}
@@ -1346,7 +1338,7 @@ Tk_HandleEvent(
for (handlerPtr = winPtr->handlerList; handlerPtr != NULL; ) {
if ((handlerPtr->mask & mask) != 0) {
ip.nextHandler = handlerPtr->nextPtr;
- (*(handlerPtr->proc))(handlerPtr->clientData, eventPtr);
+ handlerPtr->proc(handlerPtr->clientData, eventPtr);
handlerPtr = ip.nextHandler;
} else {
handlerPtr = handlerPtr->nextPtr;
@@ -1380,7 +1372,7 @@ Tk_HandleEvent(
releaseInterpreter:
if (interp != NULL) {
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
}
/*
@@ -1418,7 +1410,7 @@ TkEventDeadWindow(
{
register TkEventHandler *handlerPtr;
register InProgress *ipPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -1439,7 +1431,7 @@ TkEventDeadWindow(
ipPtr->winPtr = None;
}
}
- ckfree((char *) handlerPtr);
+ ckfree(handlerPtr);
}
}
@@ -1467,7 +1459,7 @@ TkCurrentTime(
TkDisplay *dispPtr) /* Display for which the time is desired. */
{
register XEvent *eventPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (tsdPtr->pendingPtr == NULL) {
@@ -1521,7 +1513,7 @@ Tk_RestrictEvents(
* argument. */
{
Tk_RestrictProc *prev;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
prev = tsdPtr->restrictProc;
@@ -1614,7 +1606,7 @@ Tk_QueueWindowEvent(
*/
if (!(dispPtr->flags & TK_DISPLAY_COLLAPSE_MOTION_EVENTS)) {
- wevPtr = (TkWindowEvent *) ckalloc(sizeof(TkWindowEvent));
+ wevPtr = ckalloc(sizeof(TkWindowEvent));
wevPtr->header.proc = WindowEventProc;
wevPtr->event = *eventPtr;
Tcl_QueueEvent(&wevPtr->header, position);
@@ -1642,11 +1634,11 @@ Tk_QueueWindowEvent(
Tcl_QueueEvent(&dispPtr->delayedMotionPtr->header, position);
dispPtr->delayedMotionPtr = NULL;
- Tcl_CancelIdleCall(DelayedMotionProc, (ClientData) dispPtr);
+ Tcl_CancelIdleCall(DelayedMotionProc, dispPtr);
}
}
- wevPtr = (TkWindowEvent *) ckalloc(sizeof(TkWindowEvent));
+ wevPtr = ckalloc(sizeof(TkWindowEvent));
wevPtr->header.proc = WindowEventProc;
wevPtr->event = *eventPtr;
if ((eventPtr->type == MotionNotify) && (position == TCL_QUEUE_TAIL)) {
@@ -1660,7 +1652,7 @@ Tk_QueueWindowEvent(
Tcl_Panic("Tk_QueueWindowEvent found unexpected delayed motion event");
}
dispPtr->delayedMotionPtr = wevPtr;
- Tcl_DoWhenIdle(DelayedMotionProc, (ClientData) dispPtr);
+ Tcl_DoWhenIdle(DelayedMotionProc, dispPtr);
} else {
Tcl_QueueEvent(&wevPtr->header, position);
}
@@ -1736,14 +1728,14 @@ WindowEventProc(
{
TkWindowEvent *wevPtr = (TkWindowEvent *) evPtr;
Tk_RestrictAction result;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!(flags & TCL_WINDOW_EVENTS)) {
return 0;
}
if (tsdPtr->restrictProc != NULL) {
- result = (*tsdPtr->restrictProc)(tsdPtr->restrictArg, &wevPtr->event);
+ result = tsdPtr->restrictProc(tsdPtr->restrictArg, &wevPtr->event);
if (result != TK_PROCESS_EVENT) {
if (result == TK_DEFER_EVENT) {
return 0;
@@ -1835,7 +1827,7 @@ DelayedMotionProc(
ClientData clientData) /* Pointer to display containing a delayed
* motion event to be serviced. */
{
- TkDisplay *dispPtr = (TkDisplay *) clientData;
+ TkDisplay *dispPtr = clientData;
if (dispPtr->delayedMotionPtr == NULL) {
Tcl_Panic("DelayedMotionProc found no delayed mouse motion event");
@@ -1867,7 +1859,7 @@ TkCreateExitHandler(
{
ExitHandler *exitPtr;
- exitPtr = (ExitHandler *) ckalloc(sizeof(ExitHandler));
+ exitPtr = ckalloc(sizeof(ExitHandler));
exitPtr->proc = proc;
exitPtr->clientData = clientData;
Tcl_MutexLock(&exitMutex);
@@ -1932,7 +1924,7 @@ TkDeleteExitHandler(
} else {
prevPtr->nextPtr = exitPtr->nextPtr;
}
- ckfree((char *) exitPtr);
+ ckfree(exitPtr);
break;
}
}
@@ -1963,10 +1955,10 @@ TkCreateThreadExitHandler(
ClientData clientData) /* Arbitrary value to pass to proc. */
{
ExitHandler *exitPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- exitPtr = (ExitHandler *) ckalloc(sizeof(ExitHandler));
+ exitPtr = ckalloc(sizeof(ExitHandler));
exitPtr->proc = proc;
exitPtr->clientData = clientData;
@@ -2004,7 +1996,7 @@ TkDeleteThreadExitHandler(
ClientData clientData) /* Arbitrary value to pass to proc. */
{
ExitHandler *exitPtr, *prevPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
for (prevPtr = NULL, exitPtr = tsdPtr->firstExitPtr; exitPtr != NULL;
@@ -2016,7 +2008,7 @@ TkDeleteThreadExitHandler(
} else {
prevPtr->nextPtr = exitPtr->nextPtr;
}
- ckfree((char *) exitPtr);
+ ckfree(exitPtr);
return;
}
}
@@ -2059,8 +2051,8 @@ TkFinalize(
firstExitPtr = exitPtr->nextPtr;
Tcl_MutexUnlock(&exitMutex);
- (*exitPtr->proc)(exitPtr->clientData);
- ckfree((char *) exitPtr);
+ exitPtr->proc(exitPtr->clientData);
+ ckfree(exitPtr);
Tcl_MutexLock(&exitMutex);
}
firstExitPtr = NULL;
@@ -2092,7 +2084,7 @@ TkFinalizeThread(
ClientData clientData) /* Arbitrary value to pass to proc. */
{
ExitHandler *exitPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_DeleteThreadExitHandler(TkFinalizeThread, NULL);
@@ -2109,8 +2101,8 @@ TkFinalizeThread(
*/
tsdPtr->firstExitPtr = exitPtr->nextPtr;
- (*exitPtr->proc)(exitPtr->clientData);
- ckfree((char *) exitPtr);
+ exitPtr->proc(exitPtr->clientData);
+ ckfree(exitPtr);
}
}
}
diff --git a/generic/tkFileFilter.c b/generic/tkFileFilter.c
index 547dd9b..fba570b 100644
--- a/generic/tkFileFilter.c
+++ b/generic/tkFileFilter.c
@@ -13,13 +13,10 @@
#include "tkInt.h"
#include "tkFileFilter.h"
-static int AddClause(Tcl_Interp *interp,
- FileFilter *filterPtr, Tcl_Obj *patternsObj,
- Tcl_Obj *ostypesObj, int isWindows);
-static void FreeClauses(FileFilter *filterPtr);
-static void FreeGlobPatterns(FileFilterClause *clausePtr);
-static void FreeMacFileTypes(FileFilterClause *clausePtr);
-static FileFilter * GetFilter(FileFilterList *flistPtr, CONST char *name);
+static int AddClause(Tcl_Interp *interp, FileFilter *filterPtr,
+ Tcl_Obj *patternsObj, Tcl_Obj *ostypesObj,
+ int isWindows);
+static FileFilter * GetFilter(FileFilterList *flistPtr, const char *name);
/*
*----------------------------------------------------------------------
@@ -87,7 +84,7 @@ TkGetFileFilters(
int i;
if (types == NULL) {
- return TCL_OK;
+ return TCL_OK;
}
if (Tcl_ListObjGetElements(interp, types, &listObjc,
@@ -103,6 +100,7 @@ TkGetFileFilters(
* the -filefilters option may have been used more than once in the
* command line.
*/
+
TkFreeFileFilters(flistPtr);
for (i = 0; i<listObjc; i++) {
@@ -160,15 +158,47 @@ void
TkFreeFileFilters(
FileFilterList *flistPtr) /* List of file filters to free */
{
- FileFilter *filterPtr, *toFree;
+ FileFilter *filterPtr;
+ FileFilterClause *clausePtr;
+ GlobPattern *globPtr;
+ MacFileType *mfPtr;
+ register void *toFree; /* A pointer that we are about to free. */
+
+ for (filterPtr = flistPtr->filters; filterPtr != NULL; ) {
+ for (clausePtr = filterPtr->clauses; clausePtr != NULL; ) {
+ /*
+ * Squelch each of the glob patterns.
+ */
+
+ for (globPtr = clausePtr->patterns; globPtr != NULL; ) {
+ ckfree(globPtr->pattern);
+ toFree = globPtr;
+ globPtr = globPtr->next;
+ ckfree(toFree);
+ }
+
+ /*
+ * Squelch each of the Mac file type codes.
+ */
+
+ for (mfPtr = clausePtr->macTypes; mfPtr != NULL; ) {
+ toFree = mfPtr;
+ mfPtr = mfPtr->next;
+ ckfree(toFree);
+ }
+ toFree = clausePtr;
+ clausePtr = clausePtr->next;
+ ckfree(toFree);
+ }
+
+ /*
+ * Squelch the name of the filter and the overall structure.
+ */
- filterPtr=flistPtr->filters;
- while (filterPtr != NULL) {
+ ckfree(filterPtr->name);
toFree = filterPtr;
filterPtr = filterPtr->next;
- FreeClauses(toFree);
- ckfree((char*)toFree->name);
- ckfree((char*)toFree);
+ ckfree(toFree);
}
flistPtr->filters = NULL;
}
@@ -231,7 +261,7 @@ AddClause(
for (i=0; i<ostypeCount; i++) {
int len;
- CONST char *strType = Tcl_GetStringFromObj(ostypeList[i], &len);
+ const char *strType = Tcl_GetStringFromObj(ostypeList[i], &len);
/*
* If len is < 4, it is definitely an error. If equal or longer,
@@ -271,10 +301,10 @@ AddClause(
* Add the clause into the list of clauses
*/
- clausePtr = (FileFilterClause*)ckalloc(sizeof(FileFilterClause));
- clausePtr->patterns = NULL;
+ clausePtr = ckalloc(sizeof(FileFilterClause));
+ clausePtr->patterns = NULL;
clausePtr->patternsTail = NULL;
- clausePtr->macTypes = NULL;
+ clausePtr->macTypes = NULL;
clausePtr->macTypesTail = NULL;
if (filterPtr->clauses == NULL) {
@@ -287,39 +317,38 @@ AddClause(
if (globCount > 0 && globList != NULL) {
for (i=0; i<globCount; i++) {
- GlobPattern *globPtr = (GlobPattern*)ckalloc(sizeof(GlobPattern));
+ GlobPattern *globPtr = ckalloc(sizeof(GlobPattern));
int len;
+ const char *str = Tcl_GetStringFromObj(globList[i], &len);
- CONST char *str = Tcl_GetStringFromObj(globList[i], &len);
len = (len + 1) * sizeof(char);
-
if (str[0] && str[0] != '*') {
/*
* Prepend a "*" to patterns that do not have a leading "*"
*/
- globPtr->pattern = (char*)ckalloc((unsigned int) len+1);
+ globPtr->pattern = ckalloc(len + 1);
globPtr->pattern[0] = '*';
strcpy(globPtr->pattern+1, str);
} else if (isWindows) {
if (strcmp(str, "*") == 0) {
- globPtr->pattern = (char*)ckalloc(4 * sizeof(char));
+ globPtr->pattern = ckalloc(4);
strcpy(globPtr->pattern, "*.*");
} else if (strcmp(str, "") == 0) {
/*
* An empty string means "match all files with no
* extensions"
- * BUG: "*." actually matches with all files on Win95
+ * TODO: "*." actually matches with all files on Win95
*/
- globPtr->pattern = (char *) ckalloc(3 * sizeof(char));
+ globPtr->pattern = ckalloc(3);
strcpy(globPtr->pattern, "*.");
} else {
- globPtr->pattern = (char *) ckalloc((unsigned int) len);
+ globPtr->pattern = ckalloc(len);
strcpy(globPtr->pattern, str);
}
} else {
- globPtr->pattern = (char *) ckalloc((unsigned int) len);
+ globPtr->pattern = ckalloc(len);
strcpy(globPtr->pattern, str);
}
@@ -343,8 +372,8 @@ AddClause(
for (i=0; i<ostypeCount; i++) {
Tcl_DString osTypeDS;
int len;
- MacFileType *mfPtr = (MacFileType *) ckalloc(sizeof(MacFileType));
- CONST char *strType = Tcl_GetStringFromObj(ostypeList[i], &len);
+ MacFileType *mfPtr = ckalloc(sizeof(MacFileType));
+ const char *strType = Tcl_GetStringFromObj(ostypeList[i], &len);
char *string;
/*
@@ -399,11 +428,12 @@ static FileFilter *
GetFilter(
FileFilterList *flistPtr, /* The FileFilterList that contains the newly
* created filter */
- CONST char *name) /* Name of the filter. It is usually displayed
+ const char *name) /* Name of the filter. It is usually displayed
* in the "File Types" listbox in the file
* dialogs. */
{
FileFilter *filterPtr = flistPtr->filters;
+ size_t len;
for (; filterPtr; filterPtr=filterPtr->next) {
if (strcmp(filterPtr->name, name) == 0) {
@@ -411,11 +441,12 @@ GetFilter(
}
}
- filterPtr = (FileFilter *) ckalloc(sizeof(FileFilter));
+ filterPtr = ckalloc(sizeof(FileFilter));
filterPtr->clauses = NULL;
filterPtr->clausesTail = NULL;
- filterPtr->name = (char *) ckalloc((strlen(name)+1) * sizeof(char));
- strcpy(filterPtr->name, name);
+ len = strlen(name) + 1;
+ filterPtr->name = ckalloc(len);
+ memcpy(filterPtr->name, name, len);
if (flistPtr->filters == NULL) {
flistPtr->filters = flistPtr->filtersTail = filterPtr;
@@ -430,103 +461,6 @@ GetFilter(
}
/*
- *----------------------------------------------------------------------
- *
- * FreeClauses --
- *
- * Frees the malloc'ed file type clause
- *
- * Results:
- * None.
- *
- * Side effects:
- * The list of clauses in filterPtr->clauses are freed.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-FreeClauses(
- FileFilter *filterPtr) /* FileFilter whose clauses are to be freed */
-{
- FileFilterClause *clausePtr = filterPtr->clauses;
-
- while (clausePtr != NULL) {
- FileFilterClause *toFree = clausePtr;
- clausePtr = clausePtr->next;
-
- FreeGlobPatterns(toFree);
- FreeMacFileTypes(toFree);
- ckfree((char *) toFree);
- }
- filterPtr->clauses = NULL;
- filterPtr->clausesTail = NULL;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FreeGlobPatterns --
- *
- * Frees the malloc'ed glob patterns in a clause
- *
- * Results:
- * None.
- *
- * Side effects:
- * The list of glob patterns in clausePtr->patterns are freed.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-FreeGlobPatterns(
- FileFilterClause *clausePtr)/* The clause whose patterns are to be freed*/
-{
- GlobPattern *globPtr = clausePtr->patterns;
-
- while (globPtr != NULL) {
- GlobPattern *toFree = globPtr;
- globPtr = globPtr->next;
-
- ckfree((char *) toFree->pattern);
- ckfree((char *) toFree);
- }
- clausePtr->patterns = NULL;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FreeMacFileTypes --
- *
- * Frees the malloc'ed Mac file types in a clause
- *
- * Results:
- * None.
- *
- * Side effects:
- * The list of Mac file types in clausePtr->macTypes are freed.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-FreeMacFileTypes(
- FileFilterClause *clausePtr)/* The clause whose mac types are to be
- * freed */
-{
- MacFileType *mfPtr = clausePtr->macTypes;
-
- while (mfPtr != NULL) {
- MacFileType *toFree = mfPtr;
- mfPtr = mfPtr->next;
- ckfree((char *) toFree);
- }
- clausePtr->macTypes = NULL;
-}
-
-/*
* Local Variables:
* mode: c
* c-basic-offset: 4
diff --git a/generic/tkFileFilter.h b/generic/tkFileFilter.h
index 24002df..131e423 100644
--- a/generic/tkFileFilter.h
+++ b/generic/tkFileFilter.h
@@ -15,11 +15,6 @@
#define OSType long
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
typedef struct GlobPattern {
struct GlobPattern *next; /* Chains to the next glob pattern in a glob
* pattern list */
@@ -80,6 +75,4 @@ MODULE_SCOPE int TkGetFileFilters(Tcl_Interp *interp,
FileFilterList *flistPtr, Tcl_Obj *valuePtr,
int isWindows);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-#endif
+#endif /* _TK_FILE_FILTER */
diff --git a/generic/tkFocus.c b/generic/tkFocus.c
index 4814c17..2f50009 100644
--- a/generic/tkFocus.c
+++ b/generic/tkFocus.c
@@ -68,14 +68,6 @@ typedef struct TkDisplayFocusInfo {
} DisplayFocusInfo;
/*
- * The following magic value is stored in the "send_event" field of FocusIn
- * and FocusOut events that are generated in this file. This allows us to
- * separate "real" events coming from the server from those that we generated.
- */
-
-#define GENERATED_EVENT_MAGIC ((Bool) 0x547321ac)
-
-/*
* Debugging support...
*/
@@ -116,16 +108,16 @@ Tk_FocusObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *focusOptions[] = {
+ static const char *const focusOptions[] = {
"-displayof", "-force", "-lastfor", NULL
};
- Tk_Window tkwin = (Tk_Window) clientData;
- TkWindow *winPtr = (TkWindow *) clientData;
+ Tk_Window tkwin = clientData;
+ TkWindow *winPtr = clientData;
TkWindow *newPtr, *focusWinPtr, *topLevelPtr;
ToplevelFocusInfo *tlFocusPtr;
- char *windowName;
+ const char *windowName;
int index;
/*
@@ -214,7 +206,7 @@ Tk_FocusObjCmd(
return TCL_ERROR;
}
for (topLevelPtr = newPtr; topLevelPtr != NULL;
- topLevelPtr = topLevelPtr->parentPtr) {
+ topLevelPtr = topLevelPtr->parentPtr) {
if (!(topLevelPtr->flags & TK_TOP_HIERARCHY)) {
continue;
}
@@ -288,7 +280,7 @@ TkFocusFilterEvent(
* pass the event through to Tk bindings.
*/
- if (eventPtr->xfocus.send_event == GENERATED_EVENT_MAGIC) {
+ if (eventPtr->xfocus.send_event == GENERATED_FOCUS_EVENT_MAGIC) {
eventPtr->xfocus.send_event = 0;
return 1;
}
@@ -391,7 +383,7 @@ TkFocusFilterEvent(
* tree, then ignore the event.
*/
- if (TkGrabState(winPtr) == TK_GRAB_EXCLUDED) {
+ if (TkGrabState(winPtr) == TK_GRAB_EXCLUDED) {
return retValue;
}
@@ -424,7 +416,7 @@ TkFocusFilterEvent(
}
}
if (tlFocusPtr == NULL) {
- tlFocusPtr = (ToplevelFocusInfo *) ckalloc(sizeof(ToplevelFocusInfo));
+ tlFocusPtr = ckalloc(sizeof(ToplevelFocusInfo));
tlFocusPtr->topLevelPtr = tlFocusPtr->focusWinPtr = winPtr;
tlFocusPtr->nextPtr = winPtr->mainPtr->tlFocusPtr;
winPtr->mainPtr->tlFocusPtr = tlFocusPtr;
@@ -498,14 +490,14 @@ TkFocusFilterEvent(
} else if (eventPtr->type == LeaveNotify) {
/*
* If the pointer just left a window for which we automatically
- * claimed the focus on enter, move the focus back to the root
- * window, where it was before we claimed it above. Note:
+ * claimed the focus on enter, move the focus back to the root window,
+ * where it was before we claimed it above. Note:
* dispPtr->implicitWinPtr may not be the same as
- * displayFocusPtr->focusWinPtr (e.g. because the "focus" command
- * was used to redirect the focus after it arrived at
- * dispPtr->implicitWinPtr)!! In addition, we generate events
- * because the window manager won't give us a FocusOut event when
- * we focus on the root.
+ * displayFocusPtr->focusWinPtr (e.g. because the "focus" command was
+ * used to redirect the focus after it arrived at
+ * dispPtr->implicitWinPtr)!! In addition, we generate events because
+ * the window manager won't give us a FocusOut event when we focus on
+ * the root.
*/
if ((dispPtr->implicitWinPtr != NULL)
@@ -571,7 +563,7 @@ TkSetFocusWin(
*/
allMapped = 1;
- for (topLevelPtr = winPtr; ; topLevelPtr = topLevelPtr->parentPtr) {
+ for (topLevelPtr = winPtr; ; topLevelPtr = topLevelPtr->parentPtr) {
if (topLevelPtr == NULL) {
/*
* The window is being deleted. No point in worrying about giving
@@ -597,16 +589,14 @@ TkSetFocusWin(
*/
if (displayFocusPtr->focusOnMapPtr != NULL) {
- Tk_DeleteEventHandler(
- (Tk_Window) displayFocusPtr->focusOnMapPtr,
+ Tk_DeleteEventHandler((Tk_Window) displayFocusPtr->focusOnMapPtr,
StructureNotifyMask, FocusMapProc,
- (ClientData) displayFocusPtr->focusOnMapPtr);
+ displayFocusPtr->focusOnMapPtr);
displayFocusPtr->focusOnMapPtr = NULL;
}
if (!allMapped) {
- Tk_CreateEventHandler((Tk_Window) winPtr,
- VisibilityChangeMask, FocusMapProc,
- (ClientData) winPtr);
+ Tk_CreateEventHandler((Tk_Window) winPtr, VisibilityChangeMask,
+ FocusMapProc, winPtr);
displayFocusPtr->focusOnMapPtr = winPtr;
displayFocusPtr->forceFocus = force;
return;
@@ -619,7 +609,7 @@ TkSetFocusWin(
}
}
if (tlFocusPtr == NULL) {
- tlFocusPtr = (ToplevelFocusInfo *) ckalloc(sizeof(ToplevelFocusInfo));
+ tlFocusPtr = ckalloc(sizeof(ToplevelFocusInfo));
tlFocusPtr->topLevelPtr = topLevelPtr;
tlFocusPtr->nextPtr = winPtr->mainPtr->tlFocusPtr;
winPtr->mainPtr->tlFocusPtr = tlFocusPtr;
@@ -843,7 +833,7 @@ TkFocusDeadWindow(
} else {
prevPtr->nextPtr = tlFocusPtr->nextPtr;
}
- ckfree((char *) tlFocusPtr);
+ ckfree(tlFocusPtr);
break;
} else if (winPtr == tlFocusPtr->focusWinPtr) {
/*
@@ -916,7 +906,7 @@ GenerateFocusEvents(
}
event.xfocus.serial = LastKnownRequestProcessed(winPtr->display);
- event.xfocus.send_event = GENERATED_EVENT_MAGIC;
+ event.xfocus.send_event = GENERATED_FOCUS_EVENT_MAGIC;
event.xfocus.display = winPtr->display;
event.xfocus.mode = NotifyNormal;
TkInOutEvents(&event, sourcePtr, destPtr, FocusOut, FocusIn,
@@ -949,7 +939,7 @@ FocusMapProc(
ClientData clientData, /* Toplevel window. */
XEvent *eventPtr) /* Information about event. */
{
- TkWindow *winPtr = (TkWindow *) clientData;
+ TkWindow *winPtr = clientData;
DisplayFocusInfo *displayFocusPtr;
if (eventPtr->type == VisibilityNotify) {
@@ -1003,7 +993,7 @@ FindDisplayFocusInfo(
* The record doesn't exist yet. Make a new one.
*/
- displayFocusPtr = (DisplayFocusInfo *) ckalloc(sizeof(DisplayFocusInfo));
+ displayFocusPtr = ckalloc(sizeof(DisplayFocusInfo));
displayFocusPtr->dispPtr = dispPtr;
displayFocusPtr->focusWinPtr = NULL;
displayFocusPtr->focusOnMapPtr = NULL;
@@ -1039,13 +1029,13 @@ TkFocusFree(
DisplayFocusInfo *displayFocusPtr = mainPtr->displayFocusPtr;
mainPtr->displayFocusPtr = mainPtr->displayFocusPtr->nextPtr;
- ckfree((char *) displayFocusPtr);
+ ckfree(displayFocusPtr);
}
while (mainPtr->tlFocusPtr != NULL) {
ToplevelFocusInfo *tlFocusPtr = mainPtr->tlFocusPtr;
mainPtr->tlFocusPtr = mainPtr->tlFocusPtr->nextPtr;
- ckfree((char *) tlFocusPtr);
+ ckfree(tlFocusPtr);
}
}
@@ -1054,8 +1044,8 @@ TkFocusFree(
*
* TkFocusSplit --
*
- * Adjust focus window for a newly managed toplevel, thus splitting
- * the toplevel into two toplevels.
+ * Adjust focus window for a newly managed toplevel, thus splitting the
+ * toplevel into two toplevels.
*
* Results:
* None.
@@ -1067,29 +1057,29 @@ TkFocusFree(
*/
void
-TkFocusSplit(winPtr)
- TkWindow *winPtr; /* Window is the new toplevel
- * Any focus point at or below window
- * must be moved to this new toplevel */
+TkFocusSplit(
+ TkWindow *winPtr) /* Window is the new toplevel. Any focus point
+ * at or below window must be moved to this
+ * new toplevel. */
{
ToplevelFocusInfo *tlFocusPtr;
- TkWindow *topLevelPtr;
- TkWindow *subWinPtr;
+ TkWindow *topLevelPtr, *subWinPtr;
FindDisplayFocusInfo(winPtr->mainPtr, winPtr->dispPtr);
/*
- * Find the top-level window for winPtr, then find (or create)
- * a record for the top-level. Also see whether winPtr and all its
- * ancestors are mapped.
+ * Find the top-level window for winPtr, then find (or create) a record
+ * for the top-level. Also see whether winPtr and all its ancestors are
+ * mapped.
*/
- for (topLevelPtr = winPtr; ; topLevelPtr = topLevelPtr->parentPtr) {
+ for (topLevelPtr = winPtr; ; topLevelPtr = topLevelPtr->parentPtr) {
if (topLevelPtr == NULL) {
/*
- * The window is being deleted. No point in worrying about
- * giving it the focus.
+ * The window is being deleted. No point in worrying about giving
+ * it the focus.
*/
+
return;
}
if (topLevelPtr->flags & TK_TOP_HIERARCHY) {
@@ -1097,37 +1087,57 @@ TkFocusSplit(winPtr)
}
}
- /* Search all focus records to find child windows of winPtr */
+ /*
+ * Search all focus records to find child windows of winPtr.
+ */
+
for (tlFocusPtr = winPtr->mainPtr->tlFocusPtr; tlFocusPtr != NULL;
- tlFocusPtr = tlFocusPtr->nextPtr) {
+ tlFocusPtr = tlFocusPtr->nextPtr) {
if (tlFocusPtr->topLevelPtr == topLevelPtr) {
break;
}
}
if (tlFocusPtr == NULL) {
- /* No focus record for this toplevel, nothing to do. */
+ /*
+ * No focus record for this toplevel, nothing to do.
+ */
+
return;
}
- /* See if current focusWin is child of the new toplevel */
- for (subWinPtr = tlFocusPtr->focusWinPtr;
- subWinPtr && subWinPtr != winPtr && subWinPtr != topLevelPtr;
- subWinPtr = subWinPtr->parentPtr) {}
+ /*
+ * See if current focusWin is child of the new toplevel.
+ */
+
+ for (subWinPtr = tlFocusPtr->focusWinPtr;
+ subWinPtr && subWinPtr != winPtr && subWinPtr != topLevelPtr;
+ subWinPtr = subWinPtr->parentPtr) {
+ /* EMPTY */
+ }
if (subWinPtr == winPtr) {
- /* Move focus to new toplevel */
- ToplevelFocusInfo *newTlFocusPtr;
+ /*
+ * Move focus to new toplevel.
+ */
+
+ ToplevelFocusInfo *newTlFocusPtr = ckalloc(sizeof(ToplevelFocusInfo));
- newTlFocusPtr = (ToplevelFocusInfo *) ckalloc(sizeof(ToplevelFocusInfo));
newTlFocusPtr->topLevelPtr = winPtr;
newTlFocusPtr->focusWinPtr = tlFocusPtr->focusWinPtr;
newTlFocusPtr->nextPtr = winPtr->mainPtr->tlFocusPtr;
winPtr->mainPtr->tlFocusPtr = newTlFocusPtr;
- /* Move old toplevel's focus to the toplevel itself */
+
+ /*
+ * Move old toplevel's focus to the toplevel itself.
+ */
+
tlFocusPtr->focusWinPtr = topLevelPtr;
}
- /* If it's not, then let focus progress naturally */
+
+ /*
+ * If it's not, then let focus progress naturally.
+ */
}
/*
@@ -1147,28 +1157,28 @@ TkFocusSplit(winPtr)
*/
void
-TkFocusJoin(winPtr)
- TkWindow *winPtr; /* Window is no longer a toplevel */
+TkFocusJoin(
+ TkWindow *winPtr) /* Window is no longer a toplevel. */
{
- ToplevelFocusInfo *tlFocusPtr;
- ToplevelFocusInfo *tmpPtr;
+ ToplevelFocusInfo *tlFocusPtr, *tmpPtr;
/*
* Remove old toplevel record
*/
+
if (winPtr && winPtr->mainPtr && winPtr->mainPtr->tlFocusPtr
- && winPtr->mainPtr->tlFocusPtr->topLevelPtr == winPtr) {
+ && winPtr->mainPtr->tlFocusPtr->topLevelPtr == winPtr) {
tmpPtr = winPtr->mainPtr->tlFocusPtr;
winPtr->mainPtr->tlFocusPtr = tmpPtr->nextPtr;
- ckfree((char *)tmpPtr);
- } else {
+ ckfree(tmpPtr);
+ } else if (winPtr && winPtr->mainPtr) {
for (tlFocusPtr = winPtr->mainPtr->tlFocusPtr; tlFocusPtr != NULL;
- tlFocusPtr = tlFocusPtr->nextPtr) {
+ tlFocusPtr = tlFocusPtr->nextPtr) {
if (tlFocusPtr->nextPtr &&
- tlFocusPtr->nextPtr->topLevelPtr == winPtr) {
+ tlFocusPtr->nextPtr->topLevelPtr == winPtr) {
tmpPtr = tlFocusPtr->nextPtr;
tlFocusPtr->nextPtr = tmpPtr->nextPtr;
- ckfree((char *)tmpPtr);
+ ckfree(tmpPtr);
break;
}
}
diff --git a/generic/tkFont.c b/generic/tkFont.c
index 1a6474f..32d0589 100644
--- a/generic/tkFont.c
+++ b/generic/tkFont.c
@@ -163,7 +163,7 @@ static const TkStateMap xlfdSetwidthMap[] = {
* configuring a set of font attributes.
*/
-static const char *fontOpt[] = {
+static const char *const fontOpt[] = {
"-family",
"-size",
"-weight",
@@ -188,27 +188,27 @@ static const char *fontOpt[] = {
* the alias list are also automatically tried.
*/
-static char *timesAliases[] = {
+static const char *const timesAliases[] = {
"Times", /* Unix. */
"Times New Roman", /* Windows. */
"New York", /* Mac. */
NULL
};
-static char *helveticaAliases[] = {
+static const char *const helveticaAliases[] = {
"Helvetica", /* Unix. */
"Arial", /* Windows. */
"Geneva", /* Mac. */
NULL
};
-static char *courierAliases[] = {
+static const char *const courierAliases[] = {
"Courier", /* Unix and Mac. */
"Courier New", /* Windows. */
NULL
};
-static char *minchoAliases[] = {
+static const char *const minchoAliases[] = {
"mincho", /* Unix. */
"\357\274\255\357\274\263 \346\230\216\346\234\235",
/* Windows (MS mincho). */
@@ -217,7 +217,7 @@ static char *minchoAliases[] = {
NULL
};
-static char *gothicAliases[] = {
+static const char *const gothicAliases[] = {
"gothic", /* Unix. */
"\357\274\255\357\274\263 \343\202\264\343\202\267\343\203\203\343\202\257",
/* Windows (MS goshikku). */
@@ -226,7 +226,7 @@ static char *gothicAliases[] = {
NULL
};
-static char *dingbatsAliases[] = {
+static const char *const dingbatsAliases[] = {
"dingbats", "zapfdingbats", "itc zapfdingbats",
/* Unix. */
/* Windows. */
@@ -234,7 +234,7 @@ static char *dingbatsAliases[] = {
NULL
};
-static char **fontAliases[] = {
+static const char *const *const fontAliases[] = {
timesAliases,
helveticaAliases,
courierAliases,
@@ -250,7 +250,7 @@ static char **fontAliases[] = {
* be examined also.
*/
-static char *systemClass[] = {
+static const char *const systemClass[] = {
"fixed", /* Unix. */
/* Windows. */
"chicago", "osaka", "sistemny",
@@ -258,7 +258,7 @@ static char *systemClass[] = {
NULL
};
-static char *serifClass[] = {
+static const char *const serifClass[] = {
"times", "palatino", "mincho",
/* All platforms. */
"song ti", /* Unix. */
@@ -268,7 +268,7 @@ static char *serifClass[] = {
NULL
};
-static char *sansClass[] = {
+static const char *const sansClass[] = {
"helvetica", "gothic", /* All platforms. */
/* Unix. */
"ms sans serif", "traditional arabic",
@@ -277,7 +277,7 @@ static char *sansClass[] = {
NULL
};
-static char *monoClass[] = {
+static const char *const monoClass[] = {
"courier", "gothic", /* All platforms. */
"fangsong ti", /* Unix. */
"simplified arabic fixed", /* Windows. */
@@ -285,11 +285,11 @@ static char *monoClass[] = {
NULL
};
-static char *symbolClass[] = {
+static const char *const symbolClass[] = {
"symbol", "dingbats", "wingdings", NULL
};
-static char **fontFallbacks[] = {
+static const char *const *const fontFallbacks[] = {
systemClass,
serifClass,
sansClass,
@@ -304,7 +304,7 @@ static char **fontFallbacks[] = {
* found, all font families in the system are examined.
*/
-static char *globalFontClass[] = {
+static const char *const globalFontClass[] = {
"symbol", /* All platforms. */
/* Unix. */
"lucida sans unicode", /* Windows. */
@@ -325,6 +325,7 @@ static int ConfigAttributesObj(Tcl_Interp *interp,
TkFontAttributes *faPtr);
static void DupFontObjProc(Tcl_Obj *srcObjPtr, Tcl_Obj *dupObjPtr);
static int FieldSpecified(const char *field);
+static void FreeFontObj(Tcl_Obj *objPtr);
static void FreeFontObjProc(Tcl_Obj *objPtr);
static int GetAttributeInfoObj(Tcl_Interp *interp,
const TkFontAttributes *faPtr, Tcl_Obj *objPtr);
@@ -345,7 +346,7 @@ static void UpdateDependentFonts(TkFontInfo *fiPtr,
* font object points to the TkFont structure for the font, or NULL.
*/
-Tcl_ObjType tkFontObjType = {
+const Tcl_ObjType tkFontObjType = {
"font", /* name */
FreeFontObjProc, /* freeIntRepProc */
DupFontObjProc, /* dupIntRepProc */
@@ -376,9 +377,8 @@ void
TkFontPkgInit(
TkMainInfo *mainPtr) /* The application being created. */
{
- TkFontInfo *fiPtr;
+ TkFontInfo *fiPtr = ckalloc(sizeof(TkFontInfo));
- fiPtr = (TkFontInfo *) ckalloc(sizeof(TkFontInfo));
Tcl_InitHashTable(&fiPtr->fontCache, TCL_STRING_KEYS);
Tcl_InitHashTable(&fiPtr->namedTable, TCL_STRING_KEYS);
fiPtr->mainPtr = mainPtr;
@@ -410,14 +410,11 @@ void
TkFontPkgFree(
TkMainInfo *mainPtr) /* The application being deleted. */
{
- TkFontInfo *fiPtr;
+ TkFontInfo *fiPtr = mainPtr->fontInfoPtr;
Tcl_HashEntry *hPtr, *searchPtr;
Tcl_HashSearch search;
- int fontsLeft;
+ int fontsLeft = 0;
- fiPtr = mainPtr->fontInfoPtr;
-
- fontsLeft = 0;
for (searchPtr = Tcl_FirstHashEntry(&fiPtr->fontCache, &search);
searchPtr != NULL;
searchPtr = Tcl_NextHashEntry(&search)) {
@@ -438,14 +435,14 @@ TkFontPkgFree(
hPtr = Tcl_FirstHashEntry(&fiPtr->namedTable, &search);
while (hPtr != NULL) {
- ckfree((char *) Tcl_GetHashValue(hPtr));
+ ckfree(Tcl_GetHashValue(hPtr));
hPtr = Tcl_NextHashEntry(&search);
}
Tcl_DeleteHashTable(&fiPtr->namedTable);
if (fiPtr->updatePending != 0) {
- Tcl_CancelIdleCall(TheWorldHasChanged, (ClientData) fiPtr);
+ Tcl_CancelIdleCall(TheWorldHasChanged, fiPtr);
}
- ckfree((char *) fiPtr);
+ ckfree(fiPtr);
}
/*
@@ -473,9 +470,9 @@ Tk_FontObjCmd(
Tcl_Obj *const objv[]) /* Argument objects. */
{
int index;
- Tk_Window tkwin;
- TkFontInfo *fiPtr;
- static const char *optionStrings[] = {
+ Tk_Window tkwin = clientData;
+ TkFontInfo *fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
+ static const char *const optionStrings[] = {
"actual", "configure", "create", "delete",
"families", "measure", "metrics", "names",
NULL
@@ -485,9 +482,6 @@ Tk_FontObjCmd(
FONT_FAMILIES, FONT_MEASURE, FONT_METRICS, FONT_NAMES
};
- tkwin = (Tk_Window) clientData;
- fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "option ?arg?");
return TCL_ERROR;
@@ -528,7 +522,7 @@ Tk_FontObjCmd(
s = Tcl_GetString(objv[n]);
if (s[0] == '-' && s[1] != '-') {
optPtr = objv[n];
- ++n;
+ n++;
} else {
optPtr = NULL;
}
@@ -540,7 +534,7 @@ Tk_FontObjCmd(
if (n < objc) {
if (!strcmp(Tcl_GetString(objv[n]), "--")) {
- ++n;
+ n++;
}
}
@@ -550,7 +544,7 @@ Tk_FontObjCmd(
if (n < objc) {
charPtr = objv[n];
- ++n;
+ n++;
}
/*
@@ -606,20 +600,20 @@ Tk_FontObjCmd(
}
case FONT_CONFIGURE: {
int result;
- char *string;
+ const char *string;
Tcl_Obj *objPtr;
NamedFont *nfPtr;
Tcl_HashEntry *namedHashPtr;
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "fontname ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "fontname ?-option value ...?");
return TCL_ERROR;
}
string = Tcl_GetString(objv[2]);
namedHashPtr = Tcl_FindHashEntry(&fiPtr->namedTable, string);
nfPtr = NULL; /* lint. */
if (namedHashPtr != NULL) {
- nfPtr = (NamedFont *) Tcl_GetHashValue(namedHashPtr);
+ nfPtr = Tcl_GetHashValue(namedHashPtr);
}
if ((namedHashPtr == NULL) || (nfPtr->deletePending != 0)) {
Tcl_AppendResult(interp, "named font \"", string,
@@ -639,13 +633,12 @@ Tk_FontObjCmd(
return GetAttributeInfoObj(interp, &nfPtr->fa, objPtr);
}
case FONT_CREATE: {
- int skip, i;
- char *name;
+ int skip = 3, i;
+ const char *name;
char buf[16 + TCL_INTEGER_SPACE];
TkFontAttributes fa;
Tcl_HashEntry *namedHashPtr;
- skip = 3;
if (objc < 3) {
name = NULL;
} else {
@@ -682,7 +675,7 @@ Tk_FontObjCmd(
}
case FONT_DELETE: {
int i, result = TCL_OK;
- char *string;
+ const char *string;
/*
* Delete the named font. If there are still widgets using this font,
@@ -700,9 +693,8 @@ Tk_FontObjCmd(
return result;
}
case FONT_FAMILIES: {
- int skip;
+ int skip = TkGetDisplayOf(interp, objc - 2, objv + 2, &tkwin);
- skip = TkGetDisplayOf(interp, objc - 2, objv + 2, &tkwin);
if (skip < 0) {
return TCL_ERROR;
}
@@ -714,10 +706,9 @@ Tk_FontObjCmd(
break;
}
case FONT_MEASURE: {
- char *string;
+ const char *string;
Tk_Font tkfont;
int length = 0, skip = 0;
- Tcl_Obj *resultPtr;
if (objc > 4) {
skip = TkGetDisplayOf(interp, objc - 3, objv + 3, &tkwin);
@@ -726,7 +717,8 @@ Tk_FontObjCmd(
}
}
if (objc - skip != 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "font ?-displayof window? text");
+ Tcl_WrongNumArgs(interp, 2, objv,
+ "font ?-displayof window? text");
return TCL_ERROR;
}
tkfont = Tk_AllocFontFromObj(interp, tkwin, objv[2]);
@@ -734,8 +726,8 @@ Tk_FontObjCmd(
return TCL_ERROR;
}
string = Tcl_GetStringFromObj(objv[3 + skip], &length);
- resultPtr = Tcl_GetObjResult(interp);
- Tcl_SetIntObj(resultPtr, Tk_TextWidth(tkfont, string, length));
+ Tcl_SetObjResult(interp,
+ Tcl_NewIntObj(Tk_TextWidth(tkfont, string, length)));
Tk_FreeFont(tkfont);
break;
}
@@ -743,7 +735,7 @@ Tk_FontObjCmd(
Tk_Font tkfont;
int skip, index, i;
const TkFontMetrics *fmPtr;
- static const char *switches[] = {
+ static const char *const switches[] = {
"-ascent", "-descent", "-linespace", "-fixed", NULL
};
@@ -764,12 +756,10 @@ Tk_FontObjCmd(
objv += skip;
fmPtr = GetFontMetrics(tkfont);
if (objc == 3) {
- char buf[64 + TCL_INTEGER_SPACE * 4];
-
- sprintf(buf, "-ascent %d -descent %d -linespace %d -fixed %d",
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "-ascent %d -descent %d -linespace %d -fixed %d",
fmPtr->ascent, fmPtr->descent,
- fmPtr->ascent + fmPtr->descent, fmPtr->fixed);
- Tcl_AppendResult(interp, buf, NULL);
+ fmPtr->ascent + fmPtr->descent, fmPtr->fixed));
} else {
if (Tcl_GetIndexFromObj(interp, objv[3], switches, "metric", 0,
&index) != TCL_OK) {
@@ -783,33 +773,35 @@ Tk_FontObjCmd(
case 2: i = fmPtr->ascent + fmPtr->descent; break;
case 3: i = fmPtr->fixed; break;
}
- Tcl_SetIntObj(Tcl_GetObjResult(interp), i);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(i));
}
Tk_FreeFont(tkfont);
break;
}
case FONT_NAMES: {
- char *string;
- NamedFont *nfPtr;
Tcl_HashSearch search;
Tcl_HashEntry *namedHashPtr;
- Tcl_Obj *strPtr, *resultPtr;
+ Tcl_Obj *resultPtr;
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "names");
return TCL_ERROR;
}
- resultPtr = Tcl_GetObjResult(interp);
+ resultPtr = Tcl_NewObj();
namedHashPtr = Tcl_FirstHashEntry(&fiPtr->namedTable, &search);
while (namedHashPtr != NULL) {
- nfPtr = (NamedFont *) Tcl_GetHashValue(namedHashPtr);
+ NamedFont *nfPtr = Tcl_GetHashValue(namedHashPtr);
+
if (nfPtr->deletePending == 0) {
- string = Tcl_GetHashKey(&fiPtr->namedTable, namedHashPtr);
- strPtr = Tcl_NewStringObj(string, -1);
- Tcl_ListObjAppendElement(NULL, resultPtr, strPtr);
+ char *string = Tcl_GetHashKey(&fiPtr->namedTable,
+ namedHashPtr);
+
+ Tcl_ListObjAppendElement(NULL, resultPtr,
+ Tcl_NewStringObj(string, -1));
}
namedHashPtr = Tcl_NextHashEntry(&search);
}
+ Tcl_SetObjResult(interp, resultPtr);
break;
}
}
@@ -844,9 +836,8 @@ UpdateDependentFonts(
Tcl_HashEntry *cacheHashPtr;
Tcl_HashSearch search;
TkFont *fontPtr;
- NamedFont *nfPtr;
+ NamedFont *nfPtr = Tcl_GetHashValue(namedHashPtr);
- nfPtr = (NamedFont *) Tcl_GetHashValue(namedHashPtr);
if (nfPtr->refCount == 0) {
/*
* Well nobody's using this named font, so don't have to tell any
@@ -858,13 +849,13 @@ UpdateDependentFonts(
cacheHashPtr = Tcl_FirstHashEntry(&fiPtr->fontCache, &search);
while (cacheHashPtr != NULL) {
- for (fontPtr = (TkFont *) Tcl_GetHashValue(cacheHashPtr);
+ for (fontPtr = Tcl_GetHashValue(cacheHashPtr);
fontPtr != NULL; fontPtr = fontPtr->nextPtr) {
if (fontPtr->namedHashPtr == namedHashPtr) {
TkpGetFontFromAttributes(fontPtr, tkwin, &nfPtr->fa);
if (fiPtr->updatePending == 0) {
fiPtr->updatePending = 1;
- Tcl_DoWhenIdle(TheWorldHasChanged, (ClientData) fiPtr);
+ Tcl_DoWhenIdle(TheWorldHasChanged, fiPtr);
}
}
}
@@ -876,11 +867,9 @@ static void
TheWorldHasChanged(
ClientData clientData) /* Info about application's fonts. */
{
- TkFontInfo *fiPtr;
+ TkFontInfo *fiPtr = clientData;
- fiPtr = (TkFontInfo *) clientData;
fiPtr->updatePending = 0;
-
RecomputeWidgets(fiPtr->mainPtr->winPtr);
}
@@ -888,10 +877,11 @@ static void
RecomputeWidgets(
TkWindow *winPtr) /* Window to which command is sent. */
{
- Tk_ClassWorldChangedProc *proc;
- proc = Tk_GetClassProc(winPtr->classProcsPtr, worldChangedProc);
+ Tk_ClassWorldChangedProc *proc =
+ Tk_GetClassProc(winPtr->classProcsPtr, worldChangedProc);
+
if (proc != NULL) {
- (*proc)(winPtr->instanceData);
+ proc(winPtr->instanceData);
}
/*
@@ -949,17 +939,14 @@ TkCreateNamedFont(
const char *name, /* Name for the new named font. */
TkFontAttributes *faPtr) /* Attributes for the new named font. */
{
- TkFontInfo *fiPtr;
+ TkFontInfo *fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
Tcl_HashEntry *namedHashPtr;
int isNew;
NamedFont *nfPtr;
- fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
-
namedHashPtr = Tcl_CreateHashEntry(&fiPtr->namedTable, name, &isNew);
-
if (!isNew) {
- nfPtr = (NamedFont *) Tcl_GetHashValue(namedHashPtr);
+ nfPtr = Tcl_GetHashValue(namedHashPtr);
if (nfPtr->deletePending == 0) {
if (interp) {
Tcl_AppendResult(interp, "named font \"", name,
@@ -980,7 +967,7 @@ TkCreateNamedFont(
return TCL_OK;
}
- nfPtr = (NamedFont *) ckalloc(sizeof(NamedFont));
+ nfPtr = ckalloc(sizeof(NamedFont));
nfPtr->deletePending = 0;
Tcl_SetHashValue(namedHashPtr, nfPtr);
nfPtr->fa = *faPtr;
@@ -1004,14 +991,12 @@ int
TkDeleteNamedFont(
Tcl_Interp *interp, /* Interp for error return (can be NULL). */
Tk_Window tkwin, /* A window associated with interp. */
- CONST char *name) /* Name for the new named font. */
+ const char *name) /* Name for the new named font. */
{
- TkFontInfo *fiPtr;
+ TkFontInfo *fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
NamedFont *nfPtr;
Tcl_HashEntry *namedHashPtr;
- fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
-
namedHashPtr = Tcl_FindHashEntry(&fiPtr->namedTable, name);
if (namedHashPtr == NULL) {
if (interp) {
@@ -1020,12 +1005,12 @@ TkDeleteNamedFont(
}
return TCL_ERROR;
}
- nfPtr = (NamedFont *) Tcl_GetHashValue(namedHashPtr);
+ nfPtr = Tcl_GetHashValue(namedHashPtr);
if (nfPtr->refCount != 0) {
nfPtr->deletePending = 1;
} else {
Tcl_DeleteHashEntry(namedHashPtr);
- ckfree((char *) nfPtr);
+ ckfree(nfPtr);
}
return TCL_OK;
}
@@ -1062,7 +1047,7 @@ Tk_GetFont(
Tk_Font tkfont;
Tcl_Obj *strPtr;
- strPtr = Tcl_NewStringObj((char *) string, -1);
+ strPtr = Tcl_NewStringObj(string, -1);
Tcl_IncrRefCount(strPtr);
tkfont = Tk_AllocFontFromObj(interp, tkwin, strPtr);
Tcl_DecrRefCount(strPtr);
@@ -1098,19 +1083,17 @@ Tk_AllocFontFromObj(
Tcl_Obj *objPtr) /* Object describing font, as: named font,
* native format, or parseable string. */
{
- TkFontInfo *fiPtr;
+ TkFontInfo *fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
Tcl_HashEntry *cacheHashPtr, *namedHashPtr;
TkFont *fontPtr, *firstFontPtr, *oldFontPtr;
int isNew, descent;
NamedFont *nfPtr;
- fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
if (objPtr->typePtr != &tkFontObjType) {
SetFontFromAny(interp, objPtr);
}
- oldFontPtr = (TkFont *) objPtr->internalRep.twoPtrValue.ptr1;
-
+ oldFontPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (oldFontPtr != NULL) {
if (oldFontPtr->resourceRefCount == 0) {
/*
@@ -1118,7 +1101,7 @@ Tk_AllocFontFromObj(
* longer in use. Clear the reference.
*/
- FreeFontObjProc(objPtr);
+ FreeFontObj(objPtr);
oldFontPtr = NULL;
} else if (Tk_Screen(tkwin) == oldFontPtr->screen) {
oldFontPtr->resourceRefCount++;
@@ -1134,18 +1117,18 @@ Tk_AllocFontFromObj(
isNew = 0;
if (oldFontPtr != NULL) {
cacheHashPtr = oldFontPtr->cacheHashPtr;
- FreeFontObjProc(objPtr);
+ FreeFontObj(objPtr);
} else {
cacheHashPtr = Tcl_CreateHashEntry(&fiPtr->fontCache,
Tcl_GetString(objPtr), &isNew);
}
- firstFontPtr = (TkFont *) Tcl_GetHashValue(cacheHashPtr);
+ firstFontPtr = Tcl_GetHashValue(cacheHashPtr);
for (fontPtr = firstFontPtr; (fontPtr != NULL);
fontPtr = fontPtr->nextPtr) {
if (Tk_Screen(tkwin) == fontPtr->screen) {
fontPtr->resourceRefCount++;
fontPtr->objRefCount++;
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) fontPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = fontPtr;
return (Tk_Font) fontPtr;
}
}
@@ -1161,7 +1144,7 @@ Tk_AllocFontFromObj(
* Construct a font based on a named font.
*/
- nfPtr = (NamedFont *) Tcl_GetHashValue(namedHashPtr);
+ nfPtr = Tcl_GetHashValue(namedHashPtr);
nfPtr->refCount++;
fontPtr = TkpGetFontFromAttributes(NULL, tkwin, &nfPtr->fa);
@@ -1253,7 +1236,7 @@ Tk_AllocFontFromObj(
}
}
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) fontPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = fontPtr;
return (Tk_Font) fontPtr;
}
@@ -1278,7 +1261,8 @@ Tk_AllocFontFromObj(
Tk_Font
Tk_GetFontFromObj(
- Tk_Window tkwin, /* The window that the font will be used in. */
+ Tk_Window tkwin, /* The window that the font will be used
+ * in. */
Tcl_Obj *objPtr) /* The object from which to get the font. */
{
TkFontInfo *fiPtr = ((TkWindow *) tkwin)->mainPtr->fontInfoPtr;
@@ -1289,8 +1273,7 @@ Tk_GetFontFromObj(
SetFontFromAny(NULL, objPtr);
}
- fontPtr = (TkFont *) objPtr->internalRep.twoPtrValue.ptr1;
-
+ fontPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (fontPtr != NULL) {
if (fontPtr->resourceRefCount == 0) {
/*
@@ -1298,7 +1281,7 @@ Tk_GetFontFromObj(
* longer in use. Clear the reference.
*/
- FreeFontObjProc(objPtr);
+ FreeFontObj(objPtr);
fontPtr = NULL;
} else if (Tk_Screen(tkwin) == fontPtr->screen) {
return (Tk_Font) fontPtr;
@@ -1312,16 +1295,16 @@ Tk_GetFontFromObj(
if (fontPtr != NULL) {
hashPtr = fontPtr->cacheHashPtr;
- FreeFontObjProc(objPtr);
+ FreeFontObj(objPtr);
} else {
hashPtr = Tcl_FindHashEntry(&fiPtr->fontCache, Tcl_GetString(objPtr));
}
if (hashPtr != NULL) {
- for (fontPtr = (TkFont *) Tcl_GetHashValue(hashPtr); fontPtr != NULL;
+ for (fontPtr = Tcl_GetHashValue(hashPtr); fontPtr != NULL;
fontPtr = fontPtr->nextPtr) {
if (Tk_Screen(tkwin) == fontPtr->screen) {
fontPtr->objRefCount++;
- objPtr->internalRep.twoPtrValue.ptr1 = (void *) fontPtr;
+ objPtr->internalRep.twoPtrValue.ptr1 = fontPtr;
return (Tk_Font) fontPtr;
}
}
@@ -1363,7 +1346,7 @@ SetFontFromAny(
Tcl_GetString(objPtr);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &tkFontObjType;
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
@@ -1394,9 +1377,8 @@ const char *
Tk_NameOfFont(
Tk_Font tkfont) /* Font whose name is desired. */
{
- TkFont *fontPtr;
+ TkFont *fontPtr = (TkFont *) tkfont;
- fontPtr = (TkFont *) tkfont;
return fontPtr->cacheHashPtr->key.string;
}
@@ -1421,13 +1403,12 @@ void
Tk_FreeFont(
Tk_Font tkfont) /* Font to be released. */
{
- TkFont *fontPtr, *prevPtr;
+ TkFont *fontPtr = (TkFont *) tkfont, *prevPtr;
NamedFont *nfPtr;
- if (tkfont == NULL) {
+ if (fontPtr == NULL) {
return;
}
- fontPtr = (TkFont *) tkfont;
fontPtr->resourceRefCount--;
if (fontPtr->resourceRefCount > 0) {
return;
@@ -1438,15 +1419,15 @@ Tk_FreeFont(
* the named font and free it if no-one else is using it.
*/
- nfPtr = (NamedFont *) Tcl_GetHashValue(fontPtr->namedHashPtr);
+ nfPtr = Tcl_GetHashValue(fontPtr->namedHashPtr);
nfPtr->refCount--;
if ((nfPtr->refCount == 0) && (nfPtr->deletePending != 0)) {
Tcl_DeleteHashEntry(fontPtr->namedHashPtr);
- ckfree((char *) nfPtr);
+ ckfree(nfPtr);
}
}
- prevPtr = (TkFont *) Tcl_GetHashValue(fontPtr->cacheHashPtr);
+ prevPtr = Tcl_GetHashValue(fontPtr->cacheHashPtr);
if (prevPtr == fontPtr) {
if (fontPtr->nextPtr == NULL) {
Tcl_DeleteHashEntry(fontPtr->cacheHashPtr);
@@ -1462,7 +1443,7 @@ Tk_FreeFont(
TkpDeleteFont(fontPtr);
if (fontPtr->objRefCount == 0) {
- ckfree((char *) fontPtr);
+ ckfree(fontPtr);
}
}
@@ -1496,7 +1477,7 @@ Tk_FreeFontFromObj(
/*
*---------------------------------------------------------------------------
*
- * FreeFontObjProc --
+ * FreeFontObjProc, FreeFontObj --
*
* This proc is called to release an object reference to a font. Called
* when the object's internal rep is released or when the cached fontPtr
@@ -1516,12 +1497,20 @@ static void
FreeFontObjProc(
Tcl_Obj *objPtr) /* The object we are releasing. */
{
- TkFont *fontPtr = (TkFont *) objPtr->internalRep.twoPtrValue.ptr1;
+ FreeFontObj(objPtr);
+ objPtr->typePtr = NULL;
+}
+
+static void
+FreeFontObj(
+ Tcl_Obj *objPtr) /* The object we are releasing. */
+{
+ TkFont *fontPtr = objPtr->internalRep.twoPtrValue.ptr1;
if (fontPtr != NULL) {
fontPtr->objRefCount--;
if ((fontPtr->resourceRefCount == 0) && (fontPtr->objRefCount == 0)) {
- ckfree((char *) fontPtr);
+ ckfree(fontPtr);
objPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
}
@@ -1550,10 +1539,10 @@ DupFontObjProc(
Tcl_Obj *srcObjPtr, /* The object we are copying from. */
Tcl_Obj *dupObjPtr) /* The object we are copying to. */
{
- TkFont *fontPtr = (TkFont *) srcObjPtr->internalRep.twoPtrValue.ptr1;
+ TkFont *fontPtr = srcObjPtr->internalRep.twoPtrValue.ptr1;
dupObjPtr->typePtr = srcObjPtr->typePtr;
- dupObjPtr->internalRep.twoPtrValue.ptr1 = (void *) fontPtr;
+ dupObjPtr->internalRep.twoPtrValue.ptr1 = fontPtr;
if (fontPtr != NULL) {
fontPtr->objRefCount++;
@@ -1584,9 +1573,8 @@ Tk_FontId(
Tk_Font tkfont) /* Font that is going to be selected into
* GC. */
{
- TkFont *fontPtr;
+ TkFont *fontPtr = (TkFont *) tkfont;
- fontPtr = (TkFont *) tkfont;
return fontPtr->fid;
}
@@ -1617,9 +1605,8 @@ Tk_GetFontMetrics(
Tk_FontMetrics *fmPtr) /* Pointer to structure in which font metrics
* for tkfont will be stored. */
{
- TkFont *fontPtr;
+ TkFont *fontPtr = (TkFont *) tkfont;
- fontPtr = (TkFont *) tkfont;
fmPtr->ascent = fontPtr->fm.ascent;
fmPtr->descent = fontPtr->fm.descent;
fmPtr->linespace = fontPtr->fm.ascent + fontPtr->fm.descent;
@@ -1659,13 +1646,12 @@ Tk_PostscriptFontName(
* which the name of the Postscript font that
* corresponds to tkfont will be appended. */
{
- TkFont *fontPtr;
+ TkFont *fontPtr = (TkFont *) tkfont;
Tk_Uid family, weightString, slantString;
char *src, *dest;
int upper, len;
len = Tcl_DStringLength(dsPtr);
- fontPtr = (TkFont *) tkfont;
/*
* Convert the case-insensitive Tk_Font family name to the case-sensitive
@@ -1891,19 +1877,17 @@ TkUnderlineCharsInContext(
int lastByte) /* Index of first byte after the last
* character. */
{
- TkFont *fontPtr;
+ TkFont *fontPtr = (TkFont *) tkfont;
int startX, endX;
- fontPtr = (TkFont *) tkfont;
-
TkpMeasureCharsInContext(tkfont, string, numBytes, 0, firstByte, -1, 0,
&startX);
TkpMeasureCharsInContext(tkfont, string, numBytes, 0, lastByte, -1, 0,
&endX);
XFillRectangle(display, drawable, gc, x + startX,
- y + fontPtr->underlinePos, (unsigned int) (endX - startX),
- (unsigned int) fontPtr->underlineHeight);
+ y + fontPtr->underlinePos, (unsigned) (endX - startX),
+ (unsigned) fontPtr->underlineHeight);
}
/*
@@ -1954,7 +1938,7 @@ Tk_ComputeTextLayout(
int *widthPtr, /* Filled with width of string. */
int *heightPtr) /* Filled with height of string. */
{
- TkFont *fontPtr;
+ TkFont *fontPtr = (TkFont *) tkfont;
const char *start, *end, *special;
int n, y, bytesThisChunk, maxChunks, curLine, layoutHeight;
int baseline, height, curX, newX, maxWidth, *lineLengths;
@@ -1965,7 +1949,6 @@ Tk_ComputeTextLayout(
Tcl_DStringInit(&lineBuffer);
- fontPtr = (TkFont *) tkfont;
if ((fontPtr == NULL) || (string == NULL)) {
if (widthPtr != NULL) {
*widthPtr = 0;
@@ -1989,8 +1972,8 @@ Tk_ComputeTextLayout(
maxChunks = 1;
- layoutPtr = (TextLayout *)
- ckalloc(sizeof(TextLayout) + (maxChunks-1) * sizeof(LayoutChunk));
+ layoutPtr = ckalloc(sizeof(TextLayout)
+ + (maxChunks-1) * sizeof(LayoutChunk));
layoutPtr->tkfont = tkfont;
layoutPtr->string = string;
layoutPtr->numChunks = 0;
@@ -2243,11 +2226,10 @@ void
Tk_FreeTextLayout(
Tk_TextLayout textLayout) /* The text layout to be released. */
{
- TextLayout *layoutPtr;
+ TextLayout *layoutPtr = (TextLayout *) textLayout;
- layoutPtr = (TextLayout *) textLayout;
if (layoutPtr != NULL) {
- ckfree((char *) layoutPtr);
+ ckfree(layoutPtr);
}
}
@@ -2275,7 +2257,8 @@ void
Tk_DrawTextLayout(
Display *display, /* Display on which to draw. */
Drawable drawable, /* Window or pixmap in which to draw. */
- GC gc, /* Graphics context to use for drawing text. */
+ GC gc, /* Graphics context to use for drawing
+ * text. */
Tk_TextLayout layout, /* Layout information, from a previous call to
* Tk_ComputeTextLayout(). */
int x, int y, /* Upper-left hand corner of rectangle in
@@ -2287,13 +2270,11 @@ Tk_DrawTextLayout(
* draw from the given text item. A number < 0
* means to draw all characters. */
{
- TextLayout *layoutPtr;
+ TextLayout *layoutPtr = (TextLayout *) layout;
int i, numDisplayChars, drawX;
- const char *firstByte;
- const char *lastByte;
+ const char *firstByte, *lastByte;
LayoutChunk *chunkPtr;
- layoutPtr = (TextLayout *) layout;
if (layoutPtr == NULL) {
return;
}
@@ -2318,9 +2299,78 @@ Tk_DrawTextLayout(
numDisplayChars = lastChar;
}
lastByte = Tcl_UtfAtIndex(chunkPtr->start, numDisplayChars);
- Tk_DrawChars(display, drawable, gc, layoutPtr->tkfont,
- firstByte, lastByte - firstByte,
- x + chunkPtr->x + drawX, y + chunkPtr->y);
+ Tk_DrawChars(display, drawable, gc, layoutPtr->tkfont, firstByte,
+ lastByte - firstByte, x+chunkPtr->x+drawX, y+chunkPtr->y);
+ }
+ firstChar -= chunkPtr->numChars;
+ lastChar -= chunkPtr->numChars;
+ if (lastChar <= 0) {
+ break;
+ }
+ chunkPtr++;
+ }
+}
+
+void
+TkDrawAngledTextLayout(
+ Display *display, /* Display on which to draw. */
+ Drawable drawable, /* Window or pixmap in which to draw. */
+ GC gc, /* Graphics context to use for drawing
+ * text. */
+ Tk_TextLayout layout, /* Layout information, from a previous call to
+ * Tk_ComputeTextLayout(). */
+ int x, int y, /* Upper-left hand corner of rectangle in
+ * which to draw (pixels). */
+ double angle,
+ int firstChar, /* The index of the first character to draw
+ * from the given text item. 0 specfies the
+ * beginning. */
+ int lastChar) /* The index just after the last character to
+ * draw from the given text item. A number < 0
+ * means to draw all characters. */
+{
+ TextLayout *layoutPtr = (TextLayout *) layout;
+ int i, numDisplayChars, drawX;
+ const char *firstByte, *lastByte;
+ LayoutChunk *chunkPtr;
+ double sinA = sin(angle * PI/180.0), cosA = cos(angle * PI/180.0);
+
+ if (layoutPtr == NULL) {
+ return;
+ }
+
+ if (lastChar < 0) {
+ lastChar = 100000000;
+ }
+ chunkPtr = layoutPtr->chunks;
+ for (i = 0; i < layoutPtr->numChunks; i++) {
+ numDisplayChars = chunkPtr->numDisplayChars;
+ if ((numDisplayChars > 0) && (firstChar < numDisplayChars)) {
+ double dx, dy;
+
+ if (firstChar <= 0) {
+ drawX = 0;
+ firstChar = 0;
+ firstByte = chunkPtr->start;
+ } else {
+ firstByte = Tcl_UtfAtIndex(chunkPtr->start, firstChar);
+ Tk_MeasureChars(layoutPtr->tkfont, chunkPtr->start,
+ firstByte - chunkPtr->start, -1, 0, &drawX);
+ }
+ if (lastChar < numDisplayChars) {
+ numDisplayChars = lastChar;
+ }
+ lastByte = Tcl_UtfAtIndex(chunkPtr->start, numDisplayChars);
+ dx = cosA * (chunkPtr->x + drawX) + sinA * (chunkPtr->y);
+ dy = -sinA * (chunkPtr->x + drawX) + cosA * (chunkPtr->y);
+ if (angle == 0.0) {
+ Tk_DrawChars(display, drawable, gc, layoutPtr->tkfont,
+ firstByte, lastByte - firstByte,
+ (int)(x + dx), (int)(y + dy));
+ } else {
+ TkDrawAngledChars(display, drawable, gc, layoutPtr->tkfont,
+ firstByte, lastByte - firstByte, x+dx, y+dy, angle);
+ }
}
firstChar -= chunkPtr->numChars;
lastChar -= chunkPtr->numChars;
@@ -2366,18 +2416,79 @@ Tk_UnderlineTextLayout(
int underline) /* Index of the single character to underline,
* or -1 for no underline. */
{
- TextLayout *layoutPtr;
- TkFont *fontPtr;
int xx, yy, width, height;
if ((Tk_CharBbox(layout, underline, &xx, &yy, &width, &height) != 0)
&& (width != 0)) {
- layoutPtr = (TextLayout *) layout;
- fontPtr = (TkFont *) layoutPtr->tkfont;
+ TextLayout *layoutPtr = (TextLayout *) layout;
+ TkFont *fontPtr = (TkFont *) layoutPtr->tkfont;
XFillRectangle(display, drawable, gc, x + xx,
y + yy + fontPtr->fm.ascent + fontPtr->underlinePos,
- (unsigned int) width, (unsigned int) fontPtr->underlineHeight);
+ (unsigned) width, (unsigned) fontPtr->underlineHeight);
+ }
+}
+
+void
+TkUnderlineAngledTextLayout(
+ Display *display, /* Display on which to draw. */
+ Drawable drawable, /* Window or pixmap in which to draw. */
+ GC gc, /* Graphics context to use for drawing
+ * text. */
+ Tk_TextLayout layout, /* Layout information, from a previous call to
+ * Tk_ComputeTextLayout(). */
+ int x, int y, /* Upper-left hand corner of rectangle in
+ * which to draw (pixels). */
+ double angle,
+ int underline) /* Index of the single character to underline,
+ * or -1 for no underline. */
+{
+ int xx, yy, width, height;
+
+ if (angle == 0.0) {
+ Tk_UnderlineTextLayout(display, drawable, gc, layout, x,y, underline);
+ return;
+ }
+
+ if ((Tk_CharBbox(layout, underline, &xx, &yy, &width, &height) != 0)
+ && (width != 0)) {
+ TextLayout *layoutPtr = (TextLayout *) layout;
+ TkFont *fontPtr = (TkFont *) layoutPtr->tkfont;
+ double sinA = sin(angle*PI/180), cosA = cos(angle*PI/180);
+ double dy = yy + fontPtr->fm.ascent + fontPtr->underlinePos;
+ XPoint points[5];
+
+ /*
+ * Note that we're careful to only round a double value once, which
+ * minimizes roundoff errors.
+ */
+
+ points[0].x = x + ROUND16(xx*cosA + dy*sinA);
+ points[0].y = y + ROUND16(dy*cosA - xx*sinA);
+ points[1].x = x + ROUND16(xx*cosA + dy*sinA + width*cosA);
+ points[1].y = y + ROUND16(dy*cosA - xx*sinA - width*sinA);
+ if (fontPtr->underlineHeight == 1) {
+ /*
+ * Thin underlines look better when rotated when drawn as a line
+ * rather than a rectangle; the rasterizer copes better.
+ */
+
+ XDrawLines(display, drawable, gc, points, 2, CoordModeOrigin);
+ } else {
+ points[2].x = x + ROUND16(xx*cosA + dy*sinA + width*cosA
+ + fontPtr->underlineHeight*sinA);
+ points[2].y = y + ROUND16(dy*cosA - xx*sinA - width*sinA
+ + fontPtr->underlineHeight*cosA);
+ points[3].x = x + ROUND16(xx*cosA + dy*sinA
+ + fontPtr->underlineHeight*sinA);
+ points[3].y = y + ROUND16(dy*cosA - xx*sinA
+ + fontPtr->underlineHeight*cosA);
+ points[4].x = points[0].x;
+ points[4].y = points[0].y;
+ XFillPolygon(display, drawable, gc, points, 5, Complex,
+ CoordModeOrigin);
+ XDrawLines(display, drawable, gc, points, 5, CoordModeOrigin);
+ }
}
}
@@ -2421,7 +2532,7 @@ Tk_PointToChar(
* to the upper-left corner of the text
* layout. */
{
- TextLayout *layoutPtr;
+ TextLayout *layoutPtr = (TextLayout *) layout;
LayoutChunk *chunkPtr, *lastPtr;
TkFont *fontPtr;
int i, n, dummy, baseline, pos, numChars;
@@ -2439,7 +2550,6 @@ Tk_PointToChar(
* Find which line contains the point.
*/
- layoutPtr = (TextLayout *) layout;
fontPtr = (TkFont *) layoutPtr->tkfont;
lastPtr = chunkPtr = layoutPtr->chunks;
numChars = 0;
@@ -2486,8 +2596,7 @@ Tk_PointToChar(
return numChars;
}
n = Tk_MeasureChars((Tk_Font) fontPtr, chunkPtr->start,
- chunkPtr->numBytes, x - chunkPtr->x,
- 0, &dummy);
+ chunkPtr->numBytes, x - chunkPtr->x, 0, &dummy);
return numChars + Tcl_NumUtfChars(chunkPtr->start, n);
}
numChars += chunkPtr->numChars;
@@ -2570,7 +2679,7 @@ Tk_CharBbox(
* bounding box for the character specified by
* index, if non-NULL. */
{
- TextLayout *layoutPtr;
+ TextLayout *layoutPtr = (TextLayout *) layout;
LayoutChunk *chunkPtr;
int i, x = 0, w;
Tk_Font tkfont;
@@ -2581,7 +2690,6 @@ Tk_CharBbox(
return 0;
}
- layoutPtr = (TextLayout *) layout;
chunkPtr = layoutPtr->chunks;
tkfont = layoutPtr->tkfont;
fontPtr = (TkFont *) tkfont;
@@ -2682,11 +2790,10 @@ Tk_DistanceToTextLayout(
* (in pixels). */
{
int i, x1, x2, y1, y2, xDiff, yDiff, dist, minDist, ascent, descent;
+ TextLayout *layoutPtr = (TextLayout *) layout;
LayoutChunk *chunkPtr;
- TextLayout *layoutPtr;
TkFont *fontPtr;
- layoutPtr = (TextLayout *) layout;
fontPtr = (TkFont *) layoutPtr->tkfont;
ascent = fontPtr->fm.ascent;
descent = fontPtr->fm.descent;
@@ -2770,7 +2877,7 @@ Tk_IntersectTextLayout(
* rectangular area, in pixels. */
{
int result, i, x1, y1, x2, y2;
- TextLayout *layoutPtr;
+ TextLayout *layoutPtr = (TextLayout *) layout;
LayoutChunk *chunkPtr;
TkFont *fontPtr;
int left, top, right, bottom;
@@ -2782,7 +2889,6 @@ Tk_IntersectTextLayout(
* and see if they were all inside or all outside.
*/
- layoutPtr = (TextLayout *) layout;
chunkPtr = layoutPtr->chunks;
fontPtr = (TkFont *) layoutPtr->tkfont;
@@ -2793,10 +2899,11 @@ Tk_IntersectTextLayout(
result = 0;
for (i = 0; i < layoutPtr->numChunks; i++) {
- if (chunkPtr->start[0] == '\n') {
+ if ((chunkPtr->start[0] == '\n') || (chunkPtr->numBytes==0)) {
/*
- * Newline characters are not counted when computing area
- * intersection (but tab characters would still be considered).
+ * Newline characters and empty chunks are not counted when
+ * computing area intersection (but tab characters would still be
+ * considered).
*/
chunkPtr++;
@@ -2830,6 +2937,263 @@ Tk_IntersectTextLayout(
/*
*---------------------------------------------------------------------------
*
+ * TkIntersectAngledTextLayout --
+ *
+ * Determines whether a text layout that has been turned by an angle
+ * about its top-left coordinae lies entirely inside, entirely outside,
+ * or overlaps a given rectangle. Non-displaying space characters that
+ * occur at the end of individual lines in the text layout are ignored
+ * for intersection calculations.
+ *
+ * Results:
+ * The return value is -1 if the text layout is entirely outside of the
+ * rectangle, 0 if it overlaps, and 1 if it is entirely inside of the
+ * rectangle.
+ *
+ * Side effects:
+ * None.
+ *
+ *---------------------------------------------------------------------------
+ */
+
+static inline int
+PointInQuadrilateral(
+ double qx[],
+ double qy[],
+ double x,
+ double y)
+{
+ int i;
+
+ for (i=0 ; i<4 ; i++) {
+ double sideDX = qx[(i+1)%4] - qx[i];
+ double sideDY = qy[(i+1)%4] - qy[i];
+ double dx = x - qx[i];
+ double dy = y - qy[i];
+
+ if (sideDX*dy < sideDY*dx) {
+ return 0;
+ }
+ }
+ return 1;
+}
+
+static inline int
+sign(
+ double value)
+{
+ return (value < 0.0) ? -1 : (value > 0.0) ? 1 : 0;
+}
+
+static inline int
+SidesIntersect(
+ double ax1, double ay1, double ax2, double ay2,
+ double bx1, double by1, double bx2, double by2)
+{
+#if 0
+/* http://www.freelunchdesign.com/cgi-bin/codwiki.pl?DiscussionTopics/CollideMeUpBaby */
+
+ double a1, b1, c1, a2, b2, c2, r1, r2, r3, r4, denom;
+
+ a1 = ay2 - ay1;
+ b1 = ax1 - ax2;
+ c1 = (ax2 * ay1) - (ax1 * ay2);
+ r3 = (a1 * bx1) + (b1 * by1) + c1;
+ r4 = (a1 * bx2) + (b1 * by2) + c1;
+ if ((r3 != 0.0) && (r4 != 0.0) && (r3*r4 > 0.0)) {
+ return 0;
+ }
+
+ a2 = by2 - by1;
+ b2 = bx1 - bx2;
+ c2 = (bx2 * by1) - (bx1 * by2);
+ r1 = (a2 * ax1) + (b2 * ay1) + c2;
+ r2 = (a2 * ax2) + (b2 * ay2) + c2;
+ if ((r1 != 0.0) && (r2 != 0.0) && (r1*r2 > 0.0)) {
+ return 0;
+ }
+
+ denom = (a1 * b2) - (a2 * b1);
+ return (denom != 0.0);
+#else
+ /*
+ * A more efficient version. Two line segments intersect if, when seen
+ * from the perspective of one line, the two endpoints of the other
+ * segment lie on opposite sides of the line, and vice versa. "Lie on
+ * opposite sides" is computed by taking the cross products and seeing if
+ * they are of opposite signs.
+ */
+
+ double dx, dy, dx1, dy1;
+
+ dx = ax2 - ax1;
+ dy = ay2 - ay1;
+ dx1 = bx1 - ax1;
+ dy1 = by1 - ay1;
+ if ((dx*dy1-dy*dx1 > 0.0) == (dx*(by2-ay1)-dy*(bx2-ax1) > 0.0)) {
+ return 0;
+ }
+ dx = bx2 - bx1;
+ dy = by2 - by1;
+ if ((dy*dx1-dx*dy1 > 0.0) == (dx*(ay2-by1)-dy*(ax2-bx1) > 0.0)) {
+ return 0;
+ }
+ return 1;
+#endif
+}
+
+int
+TkIntersectAngledTextLayout(
+ Tk_TextLayout layout, /* Layout information, from a previous call to
+ * Tk_ComputeTextLayout(). */
+ int x, int y, /* Upper-left hand corner, in pixels, of
+ * rectangular area to compare with text
+ * layout. Coordinates are with respect to the
+ * upper-left hand corner of the text layout
+ * itself. */
+ int width, int height, /* The width and height of the above
+ * rectangular area, in pixels. */
+ double angle)
+{
+ int i, x1, y1, x2, y2;
+ TextLayout *layoutPtr;
+ LayoutChunk *chunkPtr;
+ TkFont *fontPtr;
+ double c = cos(angle * PI/180.0), s = sin(angle * PI/180.0);
+ double rx[4], ry[4];
+
+ if (angle == 0.0) {
+ return Tk_IntersectTextLayout(layout, x, y, width, height);
+ }
+
+ /*
+ * Compute the coordinates of the rectangle, rotated into text layout
+ * space.
+ */
+
+ rx[0] = x*c - y*s;
+ ry[0] = y*c + x*s;
+ rx[1] = (x+width)*c - y*s;
+ ry[1] = y*c + (x+width)*s;
+ rx[2] = (x+width)*c - (y+height)*s;
+ ry[2] = (y+height)*c + (x+width)*s;
+ rx[3] = x*c - (y+height)*s;
+ ry[3] = (y+height)*c + x*s;
+
+ /*
+ * Want to know if all chunks are inside the rectangle, or if there is any
+ * overlap. First, we check to see if all chunks are inside; if and only
+ * if they are, we're in the "inside" case.
+ */
+
+ layoutPtr = (TextLayout *) layout;
+ chunkPtr = layoutPtr->chunks;
+ fontPtr = (TkFont *) layoutPtr->tkfont;
+
+ for (i=0 ; i<layoutPtr->numChunks ; i++,chunkPtr++) {
+ if (chunkPtr->start[0] == '\n') {
+ /*
+ * Newline characters are not counted when computing area
+ * intersection (but tab characters would still be considered).
+ */
+
+ continue;
+ }
+
+ x1 = chunkPtr->x;
+ y1 = chunkPtr->y - fontPtr->fm.ascent;
+ x2 = chunkPtr->x + chunkPtr->displayWidth;
+ y2 = chunkPtr->y + fontPtr->fm.descent;
+ if ( !PointInQuadrilateral(rx, ry, x1, y1) ||
+ !PointInQuadrilateral(rx, ry, x2, y1) ||
+ !PointInQuadrilateral(rx, ry, x2, y2) ||
+ !PointInQuadrilateral(rx, ry, x1, y2)) {
+ goto notInside;
+ }
+ }
+ return 1;
+
+ /*
+ * Next, check to see if all the points of the rectangle are inside a
+ * single chunk; if they are, we're in an "overlap" case.
+ */
+
+ notInside:
+ chunkPtr = layoutPtr->chunks;
+
+ for (i=0 ; i<layoutPtr->numChunks ; i++,chunkPtr++) {
+ double cx[4], cy[4];
+
+ if (chunkPtr->start[0] == '\n') {
+ /*
+ * Newline characters are not counted when computing area
+ * intersection (but tab characters would still be considered).
+ */
+
+ continue;
+ }
+
+ cx[0] = cx[3] = chunkPtr->x;
+ cy[0] = cy[1] = chunkPtr->y - fontPtr->fm.ascent;
+ cx[1] = cx[2] = chunkPtr->x + chunkPtr->displayWidth;
+ cy[2] = cy[3] = chunkPtr->y + fontPtr->fm.descent;
+ if ( !PointInQuadrilateral(cx, cy, rx[0], ry[0]) ||
+ !PointInQuadrilateral(cx, cy, rx[1], ry[1]) ||
+ !PointInQuadrilateral(cx, cy, rx[2], ry[2]) ||
+ !PointInQuadrilateral(cx, cy, rx[3], ry[3])) {
+ goto notReverseInside;
+ }
+ }
+ return 0;
+
+ /*
+ * If we're overlapping now, we must be partially in and out of at least
+ * one chunk. If that is the case, there must be one line segment of the
+ * rectangle that is touching or crossing a line segment of a chunk.
+ */
+
+ notReverseInside:
+ chunkPtr = layoutPtr->chunks;
+
+ for (i=0 ; i<layoutPtr->numChunks ; i++,chunkPtr++) {
+ int j;
+
+ if (chunkPtr->start[0] == '\n') {
+ /*
+ * Newline characters are not counted when computing area
+ * intersection (but tab characters would still be considered).
+ */
+
+ continue;
+ }
+
+ x1 = chunkPtr->x;
+ y1 = chunkPtr->y - fontPtr->fm.ascent;
+ x2 = chunkPtr->x + chunkPtr->displayWidth;
+ y2 = chunkPtr->y + fontPtr->fm.descent;
+
+ for (j=0 ; j<4 ; j++) {
+ int k = (j+1) % 4;
+
+ if ( SidesIntersect(rx[j],ry[j], rx[k],ry[k], x1,y1, x2,y1) ||
+ SidesIntersect(rx[j],ry[j], rx[k],ry[k], x2,y1, x2,y2) ||
+ SidesIntersect(rx[j],ry[j], rx[k],ry[k], x2,y2, x1,y2) ||
+ SidesIntersect(rx[j],ry[j], rx[k],ry[k], x1,y2, x1,y1)) {
+ return 0;
+ }
+ }
+ }
+
+ /*
+ * They must be wholly non-overlapping.
+ */
+
+ return -1;
+}
+
+/*
+ *---------------------------------------------------------------------------
+ *
* Tk_TextLayoutToPostscript --
*
* Outputs the contents of a text layout in Postscript format. The set of
@@ -2870,16 +3234,14 @@ Tk_TextLayoutToPostscript(
Tcl_Interp *interp, /* Filled with Postscript code. */
Tk_TextLayout layout) /* The layout to be rendered. */
{
+ TextLayout *layoutPtr = (TextLayout *) layout;
#define MAXUSE 128
- char buf[MAXUSE+30], uindex[5] = "\0\0\0\0", one_char[5];
+ char buf[MAXUSE+30];
LayoutChunk *chunkPtr;
- int i, j, used, c, baseline, charsize;
+ int i, j, used, baseline, charsize;
Tcl_UniChar ch;
- const char *p, *last_p, *glyphname;
- TextLayout *layoutPtr;
- int bytecount=0;
+ const char *p, *glyphname;
- layoutPtr = (TextLayout *) layout;
chunkPtr = layoutPtr->chunks;
baseline = chunkPtr->y;
used = 0;
@@ -2903,54 +3265,66 @@ Tk_TextLayoutToPostscript(
p = chunkPtr->start;
for (j = 0; j < chunkPtr->numDisplayChars; j++) {
/*
- * INTL: For now we just treat the characters as binary data
- * and display the lower byte. Eventually this should be
- * revised to handle international postscript fonts.
+ * INTL: We only handle symbols that have an encoding as a
+ * flyph from the standard set defined by Adobe. The rest get
+ * punted. Eventually this should be revised to handle more
+ * sophsticiated international postscript fonts.
*/
- last_p = p;
- p += (charsize = Tcl_UtfToUniChar(p,&ch));
- Tcl_UtfToExternal(interp, NULL, last_p, charsize, 0, NULL,
- one_char, 4, NULL, &bytecount, NULL);
- if (bytecount == 1) {
- c = UCHAR(one_char[0]);
- /* c = UCHAR( ch & 0xFF) */;
- if ((c == '(') || (c == ')') || (c == '\\') || (c < 0x20)
- || (c >= UCHAR(0x7f))) {
- /*
- * Tricky point: the "03" is necessary in the sprintf
- * below, so that a full three digits of octal are
- * always generated. Without the "03", a number
- * following this sequence could be interpreted by
- * Postscript as part of this sequence.
- */
+ charsize = Tcl_UtfToUniChar(p, &ch);
+ p += charsize;
- sprintf(buf + used, "\\%03o", c);
- used += 4;
- } else {
- buf[used++] = c;
- }
+ if ((ch == '(') || (ch == ')') || (ch == '\\')
+ || (ch < 0x20)) {
+ /*
+ * Tricky point: the "03" is necessary in the sprintf
+ * below, so that a full three digits of octal are always
+ * generated. Without the "03", a number following this
+ * sequence could be interpreted by Postscript as part of
+ * this sequence.
+ */
+
+ sprintf(buf + used, "\\%03o", ch);
+ used += 4;
+ } else if (ch <= 0x7f) {
+ /*
+ * Normal ASCII character.
+ */
+
+ buf[used++] = (char) ch;
} else {
+ char uindex[5];
+
/*
- * This character doesn't belong to system character set.
- * So, we must use full glyph name.
+ * This character doesn't belong to the ASCII character
+ * set, so we use the full glyph name.
*/
sprintf(uindex, "%04X", ch); /* endianness? */
- glyphname = Tcl_GetVar2(interp,"::tk::psglyphs",uindex,0);
+ glyphname = Tcl_GetVar2(interp, "::tk::psglyphs", uindex,
+ 0);
if (glyphname) {
- if (used > 0 && buf [used-1] == '(') {
- --used;
+ if (used > 0 && buf[used-1] == '(') {
+ used--;
} else {
buf[used++] = ')';
}
buf[used++] = '/';
- while ((*glyphname) && (used < (MAXUSE+27))) {
- buf[used++] = *glyphname++ ;
+ while ((*glyphname) && (used < MAXUSE+27)) {
+ buf[used++] = *glyphname++;
}
buf[used++] = '(';
- }
+ } else {
+ /*
+ * No known mapping for the character into the space
+ * of PostScript glyphs. Ignore it. :-(
+ */
+#ifdef TK_DEBUG_POSTSCRIPT_OUTPUT
+ fprintf(stderr, "Warning: no mapping to PostScript "
+ "glyphs for \\u%04x\n", ch);
+#endif
+ }
}
if (used >= MAXUSE) {
buf[used] = '\0';
@@ -3011,7 +3385,7 @@ ConfigAttributesObj(
{
int i, n, index;
Tcl_Obj *optionPtr, *valuePtr;
- char *value;
+ const char *value;
for (i = 0; i < objc; i += 2) {
optionPtr = objv[i];
@@ -3110,9 +3484,7 @@ GetAttributeInfoObj(
{
int i, index, start, end;
const char *str;
- Tcl_Obj *optionPtr, *valuePtr, *resultPtr;
-
- resultPtr = Tcl_GetObjResult(interp);
+ Tcl_Obj *valuePtr, *resultPtr = NULL;
start = 0;
end = FONT_NUMFIELDS;
@@ -3126,6 +3498,9 @@ GetAttributeInfoObj(
}
valuePtr = NULL;
+ if (objPtr == NULL) {
+ resultPtr = Tcl_NewObj();
+ }
for (i = start; i < end; i++) {
switch (i) {
case FONT_FAMILY:
@@ -3159,10 +3534,11 @@ GetAttributeInfoObj(
Tcl_SetObjResult(interp, valuePtr);
return TCL_OK;
}
- optionPtr = Tcl_NewStringObj(fontOpt[i], -1);
- Tcl_ListObjAppendElement(NULL, resultPtr, optionPtr);
+ Tcl_ListObjAppendElement(NULL, resultPtr,
+ Tcl_NewStringObj(fontOpt[i], -1));
Tcl_ListObjAppendElement(NULL, resultPtr, valuePtr);
}
+ Tcl_SetObjResult(interp, resultPtr);
return TCL_OK;
}
@@ -3204,7 +3580,7 @@ ParseFontNameObj(
char *dash;
int objc, result, i, n;
Tcl_Obj **objv;
- char *string;
+ const char *string;
TkInitFontAttributes(faPtr);
@@ -3367,7 +3743,7 @@ NewChunk(
if (layoutPtr->numChunks == maxChunks) {
maxChunks *= 2;
s = sizeof(TextLayout) + ((maxChunks - 1) * sizeof(LayoutChunk));
- layoutPtr = (TextLayout *) ckrealloc((char *) layoutPtr, s);
+ layoutPtr = ckrealloc(layoutPtr, s);
*layoutPtrPtr = layoutPtr;
*maxPtr = maxChunks;
@@ -3439,7 +3815,7 @@ TkFontParseXLFD(
}
Tcl_DStringInit(&ds);
- Tcl_DStringAppend(&ds, (char *) str, -1);
+ Tcl_DStringAppend(&ds, str, -1);
src = Tcl_DStringValue(&ds);
field[0] = src;
@@ -3710,7 +4086,7 @@ TkFontGetPoints(
*-------------------------------------------------------------------------
*/
-char **
+const char *const *
TkFontGetAliasList(
const char *faceName) /* Font name to test for aliases. */
{
@@ -3743,7 +4119,7 @@ TkFontGetAliasList(
*-------------------------------------------------------------------------
*/
-char ***
+const char *const *const *
TkFontGetFallbacks(void)
{
return fontFallbacks;
@@ -3768,7 +4144,7 @@ TkFontGetFallbacks(void)
*-------------------------------------------------------------------------
*/
-char **
+const char *const *
TkFontGetGlobalClass(void)
{
return globalFontClass;
@@ -3791,7 +4167,7 @@ TkFontGetGlobalClass(void)
*-------------------------------------------------------------------------
*/
-char **
+const char *const *
TkFontGetSymbolClass(void)
{
return symbolClass;
@@ -3819,7 +4195,7 @@ Tcl_Obj *
TkDebugFont(
Tk_Window tkwin, /* The window in which the font will be used
* (not currently used). */
- char *name) /* Name of the desired color. */
+ const char *name) /* Name of the desired color. */
{
TkFont *fontPtr;
Tcl_HashEntry *hashPtr;
@@ -3829,7 +4205,7 @@ TkDebugFont(
hashPtr = Tcl_FindHashEntry(
&((TkWindow *) tkwin)->mainPtr->fontInfoPtr->fontCache, name);
if (hashPtr != NULL) {
- fontPtr = (TkFont *) Tcl_GetHashValue(hashPtr);
+ fontPtr = Tcl_GetHashValue(hashPtr);
if (fontPtr == NULL) {
Tcl_Panic("TkDebugFont found empty hash table entry");
}
@@ -3875,7 +4251,7 @@ TkFontGetFirstTextLayout(
LayoutChunk *chunkPtr;
int numBytesInChunk;
- layoutPtr = (TextLayout *)layout;
+ layoutPtr = (TextLayout *) layout;
if ((layoutPtr==NULL) || (layoutPtr->numChunks==0)
|| (layoutPtr->chunks->numDisplayChars <= 0)) {
dst[0] = '\0';
diff --git a/generic/tkFont.h b/generic/tkFont.h
index ef6336c..b8de885 100644
--- a/generic/tkFont.h
+++ b/generic/tkFont.h
@@ -14,11 +14,6 @@
#ifndef _TKFONT
#define _TKFONT
-#ifdef BUILD_tk
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
* The following structure keeps track of the attributes of a font. It can be
* used to keep track of either the desired attributes or the actual
@@ -187,24 +182,30 @@ typedef struct TkXLFDAttributes {
#define XLFD_NUMFIELDS 13 /* Number of fields in XLFD. */
/*
+ * Helper macro. How to correctly round a double to a short.
+ */
+
+#define ROUND16(x) ((short) floor((x) + 0.5))
+
+/*
* Low-level API exported by generic code to platform-specific code.
*/
#define TkInitFontAttributes(fa) memset((fa), 0, sizeof(TkFontAttributes));
#define TkInitXLFDAttributes(xa) memset((xa), 0, sizeof(TkXLFDAttributes));
-MODULE_SCOPE int TkFontParseXLFD(CONST char *string,
+MODULE_SCOPE int TkFontParseXLFD(const char *string,
TkFontAttributes *faPtr, TkXLFDAttributes *xaPtr);
-MODULE_SCOPE char ** TkFontGetAliasList(CONST char *faceName);
-MODULE_SCOPE char *** TkFontGetFallbacks(void);
+MODULE_SCOPE const char *const * TkFontGetAliasList(const char *faceName);
+MODULE_SCOPE const char *const *const * TkFontGetFallbacks(void);
MODULE_SCOPE int TkFontGetPixels(Tk_Window tkwin, int size);
MODULE_SCOPE int TkFontGetPoints(Tk_Window tkwin, int size);
-MODULE_SCOPE char ** TkFontGetGlobalClass(void);
-MODULE_SCOPE char ** TkFontGetSymbolClass(void);
+MODULE_SCOPE const char *const * TkFontGetGlobalClass(void);
+MODULE_SCOPE const char *const * TkFontGetSymbolClass(void);
MODULE_SCOPE int TkCreateNamedFont(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *name, TkFontAttributes *faPtr);
+ const char *name, TkFontAttributes *faPtr);
MODULE_SCOPE int TkDeleteNamedFont(Tcl_Interp *interp,
- Tk_Window tkwin, CONST char *name);
+ Tk_Window tkwin, const char *name);
MODULE_SCOPE int TkFontGetFirstTextLayout(Tk_TextLayout layout,
Tk_Font *font, char *dst);
@@ -215,12 +216,9 @@ MODULE_SCOPE int TkFontGetFirstTextLayout(Tk_TextLayout layout,
MODULE_SCOPE void TkpDeleteFont(TkFont *tkFontPtr);
MODULE_SCOPE void TkpFontPkgInit(TkMainInfo *mainPtr);
MODULE_SCOPE TkFont * TkpGetFontFromAttributes(TkFont *tkFontPtr,
- Tk_Window tkwin, CONST TkFontAttributes *faPtr);
+ Tk_Window tkwin, const TkFontAttributes *faPtr);
MODULE_SCOPE void TkpGetFontFamilies(Tcl_Interp *interp,
Tk_Window tkwin);
-MODULE_SCOPE TkFont * TkpGetNativeFont(Tk_Window tkwin, CONST char *name);
-
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLIMPORT
+MODULE_SCOPE TkFont * TkpGetNativeFont(Tk_Window tkwin, const char *name);
#endif /* _TKFONT */
diff --git a/generic/tkFrame.c b/generic/tkFrame.c
index e38fe87..c7544a6 100644
--- a/generic/tkFrame.c
+++ b/generic/tkFrame.c
@@ -162,7 +162,7 @@ enum labelanchor {
LABELANCHOR_W, LABELANCHOR_WN, LABELANCHOR_WS
};
-static CONST char *labelAnchorStrings[] = {
+static const char *const labelAnchorStrings[] = {
"e", "en", "es", "n", "ne", "nw", "s", "se", "sw", "w", "wn", "ws",
NULL
};
@@ -285,17 +285,17 @@ static const Tk_OptionSpec labelframeOptSpec[] = {
* Class names for widgets, indexed by FrameType.
*/
-static CONST char *classNames[] = {"Frame", "Toplevel", "Labelframe"};
+static const char *const classNames[] = {"Frame", "Toplevel", "Labelframe"};
/*
* The following table maps from FrameType to the option template for that
* class of widgets.
*/
-static const Tk_OptionSpec * const optionSpecs[] = {
+static const Tk_OptionSpec *const optionSpecs[] = {
frameOptSpec,
toplevelOptSpec,
- labelframeOptSpec
+ labelframeOptSpec,
};
/*
@@ -304,10 +304,10 @@ static const Tk_OptionSpec * const optionSpecs[] = {
static void ComputeFrameGeometry(Frame *framePtr);
static int ConfigureFrame(Tcl_Interp *interp, Frame *framePtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int CreateFrame(ClientData clientData, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST argv[],
- enum FrameType type, char *appName);
+ int objc, Tcl_Obj *const argv[],
+ enum FrameType type, const char *appName);
static void DestroyFrame(char *memPtr);
static void DestroyFramePartly(Frame *framePtr);
static void DisplayFrame(ClientData clientData);
@@ -322,7 +322,7 @@ static void FrameStructureProc(ClientData clientData,
XEvent *eventPtr);
static int FrameWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void FrameWorldChanged(ClientData instanceData);
static void MapFrame(ClientData clientData);
@@ -331,9 +331,11 @@ static void MapFrame(ClientData clientData);
* can be invoked from generic window code.
*/
-static Tk_ClassProcs frameClass = {
+static const Tk_ClassProcs frameClass = {
sizeof(Tk_ClassProcs), /* size */
- FrameWorldChanged /* worldChangedProc */
+ FrameWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
/*
@@ -371,7 +373,7 @@ Tk_FrameObjCmd(
ClientData clientData, /* Either NULL or pointer to option table. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
return CreateFrame(clientData, interp, objc, objv, TYPE_FRAME, NULL);
}
@@ -381,7 +383,7 @@ Tk_ToplevelObjCmd(
ClientData clientData, /* Either NULL or pointer to option table. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
return CreateFrame(clientData, interp, objc, objv, TYPE_TOPLEVEL, NULL);
}
@@ -391,7 +393,7 @@ Tk_LabelframeObjCmd(
ClientData clientData, /* Either NULL or pointer to option table. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
return CreateFrame(clientData, interp, objc, objv, TYPE_LABELFRAME, NULL);
}
@@ -420,16 +422,16 @@ TkCreateFrame(
ClientData clientData, /* Either NULL or pointer to option table. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- char **argv, /* Argument strings. */
+ const char *const *argv, /* Argument strings. */
int toplevel, /* Non-zero means create a toplevel window,
* zero means create a frame. */
- char *appName) /* Should only be non-NULL if there is no main
+ const char *appName) /* Should only be non-NULL if there is no main
* window associated with the interpreter.
* Gives the base name to use for the new
* application. */
{
int result, i;
- Tcl_Obj **objv = (Tcl_Obj **) ckalloc((argc+1) * sizeof(Tcl_Obj **));
+ Tcl_Obj **objv = ckalloc((argc+1) * sizeof(Tcl_Obj **));
for (i=0; i<argc; i++) {
objv[i] = Tcl_NewStringObj(argv[i], -1);
@@ -441,7 +443,7 @@ TkCreateFrame(
for (i=0; i<argc; i++) {
Tcl_DecrRefCount(objv[i]);
}
- ckfree((char *) objv);
+ ckfree(objv);
return result;
}
@@ -450,9 +452,9 @@ CreateFrame(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[], /* Argument objects. */
+ Tcl_Obj *const objv[], /* Argument objects. */
enum FrameType type, /* What widget type to create. */
- char *appName) /* Should only be non-NULL if there are no
+ const char *appName) /* Should only be non-NULL if there are no
* Main window associated with the
* interpreter. Gives the base name to use for
* the new application. */
@@ -461,14 +463,15 @@ CreateFrame(
Frame *framePtr;
Tk_OptionTable optionTable;
Tk_Window newWin;
- CONST char *className, *screenName, *visualName, *colormapName, *arg, *useOption;
+ const char *className, *screenName, *visualName, *colormapName;
+ const char *arg, *useOption;
int i, c, length, depth;
unsigned int mask;
Colormap colormap;
Visual *visual;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -621,18 +624,18 @@ CreateFrame(
*/
if (type == TYPE_LABELFRAME) {
- framePtr = (Frame *) ckalloc(sizeof(Labelframe));
- memset((void *) framePtr, 0, (sizeof(Labelframe)));
+ framePtr = ckalloc(sizeof(Labelframe));
+ memset(framePtr, 0, sizeof(Labelframe));
} else {
- framePtr = (Frame *) ckalloc(sizeof(Frame));
- memset((void *) framePtr, 0, (sizeof(Frame)));
+ framePtr = ckalloc(sizeof(Frame));
+ memset(framePtr, 0, sizeof(Frame));
}
framePtr->tkwin = newWin;
framePtr->display = Tk_Display(newWin);
framePtr->interp = interp;
framePtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(newWin), FrameWidgetObjCmd,
- (ClientData) framePtr, FrameCmdDeletedProc);
+ Tk_PathName(newWin), FrameWidgetObjCmd, framePtr,
+ FrameCmdDeletedProc);
framePtr->optionTable = optionTable;
framePtr->type = type;
framePtr->colormap = colormap;
@@ -641,6 +644,7 @@ CreateFrame(
if (framePtr->type == TYPE_LABELFRAME) {
Labelframe *labelframePtr = (Labelframe *) framePtr;
+
labelframePtr->labelAnchor = LABELANCHOR_NW;
labelframePtr->textGC = None;
}
@@ -649,13 +653,13 @@ CreateFrame(
* Store backreference to frame widget in window structure.
*/
- Tk_SetClassProcs(newWin, &frameClass, (ClientData) framePtr);
+ Tk_SetClassProcs(newWin, &frameClass, framePtr);
mask = ExposureMask | StructureNotifyMask | FocusChangeMask;
if (type == TYPE_TOPLEVEL) {
mask |= ActivateMask;
}
- Tk_CreateEventHandler(newWin, mask, FrameEventProc, (ClientData) framePtr);
+ Tk_CreateEventHandler(newWin, mask, FrameEventProc, framePtr);
if ((Tk_InitOptions(interp, (char *) framePtr, optionTable, newWin)
!= TCL_OK) ||
(ConfigureFrame(interp, framePtr, objc-2, objv+2) != TCL_OK)) {
@@ -671,9 +675,9 @@ CreateFrame(
}
}
if (type == TYPE_TOPLEVEL) {
- Tcl_DoWhenIdle(MapFrame, (ClientData) framePtr);
+ Tcl_DoWhenIdle(MapFrame, framePtr);
}
- Tcl_SetResult(interp, Tk_PathName(newWin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(newWin));
return TCL_OK;
error:
@@ -706,28 +710,28 @@ FrameWidgetObjCmd(
ClientData clientData, /* Information about frame widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *frameOptions[] = {
+ static const char *const frameOptions[] = {
"cget", "configure", NULL
};
enum options {
FRAME_CGET, FRAME_CONFIGURE
};
- register Frame *framePtr = (Frame *) clientData;
+ register Frame *framePtr = clientData;
int result = TCL_OK, index;
int c, i, length;
Tcl_Obj *objPtr;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[1], frameOptions, "option", 0,
&index) != TCL_OK) {
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) framePtr);
+ Tcl_Preserve(framePtr);
switch ((enum options) index) {
case FRAME_CGET:
if (objc != 3) {
@@ -740,22 +744,19 @@ FrameWidgetObjCmd(
if (objPtr == NULL) {
result = TCL_ERROR;
goto done;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
break;
case FRAME_CONFIGURE:
if (objc <= 3) {
objPtr = Tk_GetOptionInfo(interp, (char *) framePtr,
- framePtr->optionTable,
- (objc == 3) ? objv[2] : NULL,
+ framePtr->optionTable, (objc == 3) ? objv[2] : NULL,
framePtr->tkwin);
if (objPtr == NULL) {
result = TCL_ERROR;
goto done;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
} else {
/*
* Don't allow the options -class, -colormap, -container, -screen,
@@ -763,7 +764,7 @@ FrameWidgetObjCmd(
*/
for (i = 2; i < objc; i++) {
- char *arg = Tcl_GetStringFromObj(objv[i], &length);
+ const char *arg = Tcl_GetStringFromObj(objv[i], &length);
if (length < 2) {
continue;
}
@@ -781,9 +782,9 @@ FrameWidgetObjCmd(
|| ((c == 'v')
&& (strncmp(arg, "-visual", (unsigned)length) == 0))) {
- #ifdef SUPPORT_CONFIG_EMBEDDED
+#ifdef SUPPORT_CONFIG_EMBEDDED
if (c == 'u') {
- CONST char *string = Tcl_GetString(objv[i+1]);
+ const char *string = Tcl_GetString(objv[i+1]);
if (TkpUseWindow(interp, framePtr->tkwin,
string) != TCL_OK) {
result = TCL_ERROR;
@@ -795,12 +796,12 @@ FrameWidgetObjCmd(
result = TCL_ERROR;
goto done;
}
- #else
+#else
Tcl_AppendResult(interp, "can't modify ", arg,
" option after widget is created", NULL);
result = TCL_ERROR;
goto done;
- #endif
+#endif
}
}
result = ConfigureFrame(interp, framePtr, objc-2, objv+2);
@@ -809,7 +810,7 @@ FrameWidgetObjCmd(
}
done:
- Tcl_Release((ClientData) framePtr);
+ Tcl_Release(framePtr);
return result;
}
@@ -847,7 +848,7 @@ DestroyFrame(
if (framePtr->colormap != None) {
Tk_FreeColormap(framePtr->display, framePtr->colormap);
}
- ckfree((char *) framePtr);
+ ckfree(framePtr);
}
/*
@@ -876,8 +877,8 @@ DestroyFramePartly(
if (framePtr->type == TYPE_LABELFRAME && labelframePtr->labelWin != NULL) {
Tk_DeleteEventHandler(labelframePtr->labelWin, StructureNotifyMask,
- FrameStructureProc, (ClientData) framePtr);
- Tk_ManageGeometry(labelframePtr->labelWin, NULL, (ClientData) NULL);
+ FrameStructureProc, framePtr);
+ Tk_ManageGeometry(labelframePtr->labelWin, NULL, NULL);
if (framePtr->tkwin != Tk_Parent(labelframePtr->labelWin)) {
Tk_UnmaintainGeometry(labelframePtr->labelWin, framePtr->tkwin);
}
@@ -915,7 +916,7 @@ ConfigureFrame(
register Frame *framePtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments. */
+ Tcl_Obj *const objv[]) /* Arguments. */
{
Tk_SavedOptions savedOptions;
char *oldMenuName;
@@ -943,9 +944,8 @@ ConfigureFrame(
ckfree(oldMenuName);
}
return TCL_ERROR;
- } else {
- Tk_FreeSavedOptions(&savedOptions);
}
+ Tk_FreeSavedOptions(&savedOptions);
/*
* A few of the options require additional processing.
@@ -955,7 +955,7 @@ ConfigureFrame(
|| ((oldMenuName != NULL) && (framePtr->menuName == NULL))
|| ((oldMenuName != NULL) && (framePtr->menuName != NULL)
&& strcmp(oldMenuName, framePtr->menuName) != 0))
- && framePtr->type == TYPE_TOPLEVEL) {
+ && framePtr->type == TYPE_TOPLEVEL) {
TkSetWindowMenuBar(interp, framePtr->tkwin, oldMenuName,
framePtr->menuName);
}
@@ -989,8 +989,8 @@ ConfigureFrame(
if (oldWindow != labelframePtr->labelWin) {
if (oldWindow != NULL) {
Tk_DeleteEventHandler(oldWindow, StructureNotifyMask,
- FrameStructureProc, (ClientData) framePtr);
- Tk_ManageGeometry(oldWindow, NULL, (ClientData) NULL);
+ FrameStructureProc, framePtr);
+ Tk_ManageGeometry(oldWindow, NULL, NULL);
Tk_UnmaintainGeometry(oldWindow, framePtr->tkwin);
Tk_UnmapWindow(oldWindow);
}
@@ -1011,7 +1011,7 @@ ConfigureFrame(
}
sibling = ancestor;
if (Tk_IsTopLevel(ancestor)) {
- badWindow:
+ badWindow:
Tcl_AppendResult(interp, "can't use ",
Tk_PathName(labelframePtr->labelWin),
" as label in this frame", NULL);
@@ -1026,10 +1026,9 @@ ConfigureFrame(
goto badWindow;
}
Tk_CreateEventHandler(labelframePtr->labelWin,
- StructureNotifyMask, FrameStructureProc,
- (ClientData) framePtr);
+ StructureNotifyMask, FrameStructureProc, framePtr);
Tk_ManageGeometry(labelframePtr->labelWin, &frameGeomType,
- (ClientData) framePtr);
+ framePtr);
/*
* If the frame is not parent to the label, make sure the
@@ -1043,8 +1042,7 @@ ConfigureFrame(
}
}
- FrameWorldChanged((ClientData) framePtr);
-
+ FrameWorldChanged(framePtr);
return TCL_OK;
}
@@ -1070,14 +1068,14 @@ static void
FrameWorldChanged(
ClientData instanceData) /* Information about widget. */
{
- Frame *framePtr = (Frame *) instanceData;
- Labelframe *labelframePtr = (Labelframe *) framePtr;
+ Frame *framePtr = instanceData;
+ Labelframe *labelframePtr = instanceData;
Tk_Window tkwin = framePtr->tkwin;
XGCValues gcValues;
GC gc;
int anyTextLabel, anyWindowLabel;
int bWidthLeft, bWidthRight, bWidthTop, bWidthBottom;
- char *labelText;
+ const char *labelText;
anyTextLabel = (framePtr->type == TYPE_LABELFRAME) &&
(labelframePtr->textPtr != NULL) &&
@@ -1110,14 +1108,17 @@ FrameWorldChanged(
if (anyTextLabel) {
labelText = Tcl_GetString(labelframePtr->textPtr);
Tk_FreeTextLayout(labelframePtr->textLayout);
- labelframePtr->textLayout = Tk_ComputeTextLayout(labelframePtr->tkfont,
+ labelframePtr->textLayout =
+ Tk_ComputeTextLayout(labelframePtr->tkfont,
labelText, -1, 0, TK_JUSTIFY_CENTER, 0,
- &labelframePtr->labelReqWidth, &labelframePtr->labelReqHeight);
+ &labelframePtr->labelReqWidth,
+ &labelframePtr->labelReqHeight);
labelframePtr->labelReqWidth += 2 * LABELSPACING;
labelframePtr->labelReqHeight += 2 * LABELSPACING;
} else if (anyWindowLabel) {
labelframePtr->labelReqWidth = Tk_ReqWidth(labelframePtr->labelWin);
- labelframePtr->labelReqHeight = Tk_ReqHeight(labelframePtr->labelWin);
+ labelframePtr->labelReqHeight =
+ Tk_ReqHeight(labelframePtr->labelWin);
}
/*
@@ -1210,7 +1211,7 @@ FrameWorldChanged(
if (Tk_IsMapped(tkwin)) {
if (!(framePtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayFrame, (ClientData) framePtr);
+ Tcl_DoWhenIdle(DisplayFrame, framePtr);
}
framePtr->flags |= REDRAW_PENDING;
}
@@ -1247,7 +1248,9 @@ ComputeFrameGeometry(
* We have nothing to do here unless there is a label.
*/
- if (framePtr->type != TYPE_LABELFRAME) return;
+ if (framePtr->type != TYPE_LABELFRAME) {
+ return;
+ }
if (labelframePtr->textPtr == NULL && labelframePtr->labelWin == NULL) {
return;
}
@@ -1273,10 +1276,14 @@ ComputeFrameGeometry(
if ((labelframePtr->labelAnchor >= LABELANCHOR_N) &&
(labelframePtr->labelAnchor <= LABELANCHOR_SW)) {
maxWidth -= padding;
- if (maxWidth < 1) maxWidth = 1;
+ if (maxWidth < 1) {
+ maxWidth = 1;
+ }
} else {
maxHeight -= padding;
- if (maxHeight < 1) maxHeight = 1;
+ if (maxHeight < 1) {
+ maxHeight = 1;
+ }
}
if (labelframePtr->labelBox.width > maxWidth) {
labelframePtr->labelBox.width = maxWidth;
@@ -1379,7 +1386,7 @@ static void
DisplayFrame(
ClientData clientData) /* Information about widget. */
{
- register Frame *framePtr = (Frame *) clientData;
+ register Frame *framePtr = clientData;
register Tk_Window tkwin = framePtr->tkwin;
int bdX1, bdY1, bdX2, bdY2, hlWidth;
Pixmap pixmap;
@@ -1416,7 +1423,9 @@ DisplayFrame(
* If -background is set to "", no interior is drawn.
*/
- if (framePtr->border == NULL) return;
+ if (framePtr->border == NULL) {
+ return;
+ }
if (framePtr->type != TYPE_LABELFRAME) {
/*
@@ -1547,7 +1556,8 @@ DisplayFrame(
|| (labelframePtr->labelBox.height !=
Tk_Height(labelframePtr->labelWin))) {
Tk_MoveResizeWindow(labelframePtr->labelWin,
- labelframePtr->labelBox.x, labelframePtr->labelBox.y,
+ labelframePtr->labelBox.x,
+ labelframePtr->labelBox.y,
labelframePtr->labelBox.width,
labelframePtr->labelBox.height);
}
@@ -1560,7 +1570,6 @@ DisplayFrame(
}
}
-
#ifndef TK_NO_DOUBLE_BUFFERING
/*
* Everything's been redisplayed; now copy the pixmap onto the screen
@@ -1602,7 +1611,7 @@ FrameEventProc(
ClientData clientData, /* Information about window. */
register XEvent *eventPtr) /* Information about event. */
{
- register Frame *framePtr = (Frame *) clientData;
+ register Frame *framePtr = clientData;
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
goto redraw;
@@ -1636,15 +1645,15 @@ FrameEventProc(
Tk_DeleteEventHandler(framePtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- FrameEventProc, (ClientData) framePtr);
+ FrameEventProc, framePtr);
framePtr->tkwin = NULL;
Tcl_DeleteCommandFromToken(framePtr->interp, framePtr->widgetCmd);
}
if (framePtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(DisplayFrame, (ClientData) framePtr);
+ Tcl_CancelIdleCall(DisplayFrame, framePtr);
}
- Tcl_CancelIdleCall(MapFrame, (ClientData) framePtr);
- Tcl_EventuallyFree((ClientData) framePtr, DestroyFrame);
+ Tcl_CancelIdleCall(MapFrame, framePtr);
+ Tcl_EventuallyFree(framePtr, DestroyFrame);
} else if (eventPtr->type == FocusIn) {
if (eventPtr->xfocus.detail != NotifyInferior) {
framePtr->flags |= GOT_FOCUS;
@@ -1667,7 +1676,7 @@ FrameEventProc(
redraw:
if ((framePtr->tkwin != NULL) && !(framePtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayFrame, (ClientData) framePtr);
+ Tcl_DoWhenIdle(DisplayFrame, framePtr);
framePtr->flags |= REDRAW_PENDING;
}
}
@@ -1694,7 +1703,7 @@ static void
FrameCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- Frame *framePtr = (Frame *) clientData;
+ Frame *framePtr = clientData;
Tk_Window tkwin = framePtr->tkwin;
if (framePtr->menuName != NULL) {
@@ -1745,7 +1754,7 @@ static void
MapFrame(
ClientData clientData) /* Pointer to frame structure. */
{
- Frame *framePtr = (Frame *) clientData;
+ Frame *framePtr = clientData;
/*
* Wait for all other background events to be processed before mapping
@@ -1754,7 +1763,7 @@ MapFrame(
* doesn't get a false idea of its desired geometry.
*/
- Tcl_Preserve((ClientData) framePtr);
+ Tcl_Preserve(framePtr);
while (1) {
if (Tcl_DoOneEvent(TCL_IDLE_EVENTS) == 0) {
break;
@@ -1766,12 +1775,12 @@ MapFrame(
*/
if (framePtr->tkwin == NULL) {
- Tcl_Release((ClientData) framePtr);
+ Tcl_Release(framePtr);
return;
}
}
Tk_MapWindow(framePtr->tkwin);
- Tcl_Release((ClientData) framePtr);
+ Tcl_Release(framePtr);
}
/*
@@ -1800,8 +1809,8 @@ TkInstallFrameMenu(
TkWindow *winPtr = (TkWindow *) tkwin;
if (winPtr->mainPtr != NULL) {
- Frame *framePtr;
- framePtr = (Frame*) winPtr->instanceData;
+ Frame *framePtr = winPtr->instanceData;
+
if (framePtr == NULL) {
Tcl_Panic("TkInstallFrameMenu couldn't get frame pointer");
}
@@ -1833,7 +1842,7 @@ FrameStructureProc(
ClientData clientData, /* Pointer to record describing frame. */
XEvent *eventPtr) /* Describes what just happened. */
{
- Labelframe *labelframePtr = (Labelframe *) clientData;
+ Labelframe *labelframePtr = clientData;
if (eventPtr->type == DestroyNotify) {
/*
@@ -1843,7 +1852,7 @@ FrameStructureProc(
if (labelframePtr->frame.type == TYPE_LABELFRAME) {
labelframePtr->labelWin = NULL;
- FrameWorldChanged((ClientData) labelframePtr);
+ FrameWorldChanged(labelframePtr);
}
}
}
@@ -1871,9 +1880,9 @@ FrameRequestProc(
ClientData clientData, /* Pointer to record for frame. */
Tk_Window tkwin) /* Window that changed its desired size. */
{
- Frame *framePtr = (Frame *) clientData;
+ Frame *framePtr = clientData;
- FrameWorldChanged((ClientData) framePtr);
+ FrameWorldChanged(framePtr);
}
/*
@@ -1899,8 +1908,8 @@ FrameLostSlaveProc(
* stolen away. */
Tk_Window tkwin) /* Tk's handle for the slave window. */
{
- Frame *framePtr = (Frame *) clientData;
- Labelframe *labelframePtr = (Labelframe *) clientData;
+ Frame *framePtr = clientData;
+ Labelframe *labelframePtr = clientData;
/*
* This should only happen in a labelframe but it doesn't hurt to be
@@ -1909,40 +1918,47 @@ FrameLostSlaveProc(
if (labelframePtr->frame.type == TYPE_LABELFRAME) {
Tk_DeleteEventHandler(labelframePtr->labelWin, StructureNotifyMask,
- FrameStructureProc, (ClientData) labelframePtr);
+ FrameStructureProc, labelframePtr);
if (framePtr->tkwin != Tk_Parent(labelframePtr->labelWin)) {
Tk_UnmaintainGeometry(labelframePtr->labelWin, framePtr->tkwin);
}
Tk_UnmapWindow(labelframePtr->labelWin);
labelframePtr->labelWin = NULL;
}
- FrameWorldChanged((ClientData) framePtr);
+ FrameWorldChanged(framePtr);
}
void
-TkMapTopFrame (tkwin)
- Tk_Window tkwin;
+TkMapTopFrame(
+ Tk_Window tkwin)
{
- Frame *framePtr = ((TkWindow*)tkwin)->instanceData;
+ Frame *framePtr = ((TkWindow *) tkwin)->instanceData;
Tk_OptionTable optionTable;
+
if (Tk_IsTopLevel(tkwin) && framePtr->type == TYPE_FRAME) {
framePtr->type = TYPE_TOPLEVEL;
- Tcl_DoWhenIdle(MapFrame, (ClientData)framePtr);
+ Tcl_DoWhenIdle(MapFrame, framePtr);
if (framePtr->menuName != NULL) {
TkSetWindowMenuBar(framePtr->interp, framePtr->tkwin, NULL,
- framePtr->menuName);
+ framePtr->menuName);
}
} else if (!Tk_IsTopLevel(tkwin) && framePtr->type == TYPE_TOPLEVEL) {
framePtr->type = TYPE_FRAME;
} else {
- /* Not a frame or toplevel, skip it */
+ /*
+ * Not a frame or toplevel, skip it.
+ */
+
return;
}
+
/*
- * The option table has already been created so
- * the cached pointer will be returned.
+ * The option table has already been created so the cached pointer will be
+ * returned.
*/
- optionTable = Tk_CreateOptionTable(framePtr->interp, optionSpecs[framePtr->type]);
+
+ optionTable = Tk_CreateOptionTable(framePtr->interp,
+ optionSpecs[framePtr->type]);
framePtr->optionTable = optionTable;
}
@@ -1969,7 +1985,7 @@ TkMapTopFrame (tkwin)
Tk_Window
TkToplevelWindowForCommand(
Tcl_Interp *interp,
- CONST char *cmdName)
+ const char *cmdName)
{
Tcl_CmdInfo cmdInfo;
Frame *framePtr;
@@ -1980,7 +1996,7 @@ TkToplevelWindowForCommand(
if (cmdInfo.objProc != FrameWidgetObjCmd) {
return NULL;
}
- framePtr = (Frame *) cmdInfo.objClientData;
+ framePtr = cmdInfo.objClientData;
if (framePtr->type != TYPE_TOPLEVEL) {
return NULL;
}
diff --git a/generic/tkGC.c b/generic/tkGC.c
index 800e4d3..5663ede 100644
--- a/generic/tkGC.c
+++ b/generic/tkGC.c
@@ -218,7 +218,7 @@ Tk_GetGC(
valueHashPtr = Tcl_CreateHashEntry(&dispPtr->gcValueTable,
(char *) &valueKey, &isNew);
if (!isNew) {
- gcPtr = (TkGC *) Tcl_GetHashValue(valueHashPtr);
+ gcPtr = Tcl_GetHashValue(valueHashPtr);
gcPtr->refCount++;
return gcPtr->gc;
}
@@ -228,7 +228,7 @@ Tk_GetGC(
* and add a new structure to the database.
*/
- gcPtr = (TkGC *) ckalloc(sizeof(TkGC));
+ gcPtr = ckalloc(sizeof(TkGC));
/*
* Find or make a drawable to use to specify the screen and depth of the
@@ -311,14 +311,14 @@ Tk_FreeGC(
if (idHashPtr == NULL) {
Tcl_Panic("Tk_FreeGC received unknown gc argument");
}
- gcPtr = (TkGC *) Tcl_GetHashValue(idHashPtr);
+ gcPtr = Tcl_GetHashValue(idHashPtr);
gcPtr->refCount--;
if (gcPtr->refCount == 0) {
Tk_FreeXId(gcPtr->display, (XID) XGContextFromGC(gcPtr->gc));
XFreeGC(gcPtr->display, gcPtr->gc);
Tcl_DeleteHashEntry(gcPtr->valueHashPtr);
Tcl_DeleteHashEntry(idHashPtr);
- ckfree((char *) gcPtr);
+ ckfree(gcPtr);
}
}
@@ -349,7 +349,7 @@ TkGCCleanup(
for (entryPtr = Tcl_FirstHashEntry(&dispPtr->gcIdTable, &search);
entryPtr != NULL; entryPtr = Tcl_NextHashEntry(&search)) {
- gcPtr = (TkGC *) Tcl_GetHashValue(entryPtr);
+ gcPtr = Tcl_GetHashValue(entryPtr);
/*
* This call is not needed, as it is only used on Unix to restore the
@@ -360,7 +360,7 @@ TkGCCleanup(
XFreeGC(gcPtr->display, gcPtr->gc);
Tcl_DeleteHashEntry(gcPtr->valueHashPtr);
Tcl_DeleteHashEntry(entryPtr);
- ckfree((char *) gcPtr);
+ ckfree(gcPtr);
}
Tcl_DeleteHashTable(&dispPtr->gcValueTable);
Tcl_DeleteHashTable(&dispPtr->gcIdTable);
diff --git a/generic/tkGeometry.c b/generic/tkGeometry.c
index 4c8e4f8..2c6c113 100644
--- a/generic/tkGeometry.c
+++ b/generic/tkGeometry.c
@@ -84,7 +84,7 @@ void
Tk_ManageGeometry(
Tk_Window tkwin, /* Window whose geometry is to be managed by
* proc. */
- CONST Tk_GeomMgr *mgrPtr, /* Static structure describing the geometry
+ const Tk_GeomMgr *mgrPtr, /* Static structure describing the geometry
* manager. This structure must never go
* away. */
ClientData clientData) /* Arbitrary one-word argument to pass to
@@ -96,7 +96,7 @@ Tk_ManageGeometry(
&& ((winPtr->geomMgrPtr != mgrPtr)
|| (winPtr->geomData != clientData))
&& (winPtr->geomMgrPtr->lostSlaveProc != NULL)) {
- (*winPtr->geomMgrPtr->lostSlaveProc)(winPtr->geomData, tkwin);
+ winPtr->geomMgrPtr->lostSlaveProc(winPtr->geomData, tkwin);
}
winPtr->geomMgrPtr = mgrPtr;
@@ -152,7 +152,7 @@ Tk_GeometryRequest(
winPtr->reqHeight = reqHeight;
if ((winPtr->geomMgrPtr != NULL)
&& (winPtr->geomMgrPtr->requestProc != NULL)) {
- (*winPtr->geomMgrPtr->requestProc)(winPtr->geomData, tkwin);
+ winPtr->geomMgrPtr->requestProc(winPtr->geomData, tkwin);
}
}
@@ -304,6 +304,85 @@ Tk_SetMinimumRequestSize(
/*
*----------------------------------------------------------------------
*
+ * TkSetGeometryMaster --
+ *
+ * Set a geometry master for this window. Only one master may own
+ * a window at any time.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * The geometry master is recorded for the window.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TkSetGeometryMaster(
+ Tcl_Interp *interp, /* Current interpreter, for error. */
+ Tk_Window tkwin, /* Window that will have geometry master set. */
+ const char *master) /* The master identity. */
+{
+ register TkWindow *winPtr = (TkWindow *) tkwin;
+
+ if (winPtr->geometryMaster != NULL &&
+ strcmp(winPtr->geometryMaster, master) == 0) {
+ return TCL_OK;
+ }
+ if (winPtr->geometryMaster != NULL) {
+ if (interp != NULL) {
+ Tcl_AppendResult(interp, "cannot use geometry manager ", master,
+ " inside ", Tk_PathName(tkwin),
+ " which already has slaves managed by ",
+ winPtr->geometryMaster, NULL);
+ }
+ return TCL_ERROR;
+ }
+
+ winPtr->geometryMaster = ckalloc(strlen(master) + 1);
+ strcpy(winPtr->geometryMaster, master);
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkFreeGeometryMaster --
+ *
+ * Remove a geometry master for this window. Only one master may own
+ * a window at any time.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The geometry master is cleared for the window.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkFreeGeometryMaster(
+ Tk_Window tkwin, /* Window that will have geometry master cleared. */
+ const char *master) /* The master identity. */
+{
+ register TkWindow *winPtr = (TkWindow *) tkwin;
+
+ if (winPtr->geometryMaster != NULL &&
+ strcmp(winPtr->geometryMaster, master) != 0) {
+ Tcl_Panic("Trying to free %s from geometry manager %s",
+ winPtr->geometryMaster, master);
+ }
+ if (winPtr->geometryMaster != NULL) {
+ ckfree(winPtr->geometryMaster);
+ winPtr->geometryMaster = NULL;
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* Tk_MaintainGeometry --
*
* This procedure is invoked by geometry managers to handle slaves whose
@@ -379,9 +458,9 @@ Tk_MaintainGeometry(
hPtr = Tcl_CreateHashEntry(&dispPtr->maintainHashTable,
(char *) master, &isNew);
if (!isNew) {
- masterPtr = (MaintainMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
} else {
- masterPtr = (MaintainMaster *) ckalloc(sizeof(MaintainMaster));
+ masterPtr = ckalloc(sizeof(MaintainMaster));
masterPtr->ancestor = master;
masterPtr->checkScheduled = 0;
masterPtr->slavePtr = NULL;
@@ -399,13 +478,13 @@ Tk_MaintainGeometry(
goto gotSlave;
}
}
- slavePtr = (MaintainSlave *) ckalloc(sizeof(MaintainSlave));
+ slavePtr = ckalloc(sizeof(MaintainSlave));
slavePtr->slave = slave;
slavePtr->master = master;
slavePtr->nextPtr = masterPtr->slavePtr;
masterPtr->slavePtr = slavePtr;
Tk_CreateEventHandler(slave, StructureNotifyMask, MaintainSlaveProc,
- (ClientData) slavePtr);
+ slavePtr);
/*
* Make sure that there are event handlers registered for all the windows
@@ -418,7 +497,7 @@ Tk_MaintainGeometry(
ancestor = Tk_Parent(ancestor)) {
if (ancestor == masterPtr->ancestor) {
Tk_CreateEventHandler(ancestor, StructureNotifyMask,
- MaintainMasterProc, (ClientData) masterPtr);
+ MaintainMasterProc, masterPtr);
masterPtr->ancestor = Tk_Parent(ancestor);
}
}
@@ -509,7 +588,7 @@ Tk_UnmaintainGeometry(
if (hPtr == NULL) {
return;
}
- masterPtr = (MaintainMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
slavePtr = masterPtr->slavePtr;
if (slavePtr->slave == slave) {
masterPtr->slavePtr = slavePtr->nextPtr;
@@ -526,23 +605,23 @@ Tk_UnmaintainGeometry(
}
}
Tk_DeleteEventHandler(slavePtr->slave, StructureNotifyMask,
- MaintainSlaveProc, (ClientData) slavePtr);
- ckfree((char *) slavePtr);
+ MaintainSlaveProc, slavePtr);
+ ckfree(slavePtr);
if (masterPtr->slavePtr == NULL) {
if (masterPtr->ancestor != NULL) {
for (ancestor = master; ; ancestor = Tk_Parent(ancestor)) {
Tk_DeleteEventHandler(ancestor, StructureNotifyMask,
- MaintainMasterProc, (ClientData) masterPtr);
+ MaintainMasterProc, masterPtr);
if (ancestor == masterPtr->ancestor) {
break;
}
}
}
if (masterPtr->checkScheduled) {
- Tcl_CancelIdleCall(MaintainCheckProc, (ClientData) masterPtr);
+ Tcl_CancelIdleCall(MaintainCheckProc, masterPtr);
}
Tcl_DeleteHashEntry(hPtr);
- ckfree((char *) masterPtr);
+ ckfree(masterPtr);
}
}
@@ -573,7 +652,7 @@ MaintainMasterProc(
* master window. */
XEvent *eventPtr) /* Describes what just happened. */
{
- MaintainMaster *masterPtr = (MaintainMaster *) clientData;
+ MaintainMaster *masterPtr = clientData;
MaintainSlave *slavePtr;
int done;
@@ -582,7 +661,7 @@ MaintainMasterProc(
|| (eventPtr->type == UnmapNotify)) {
if (!masterPtr->checkScheduled) {
masterPtr->checkScheduled = 1;
- Tcl_DoWhenIdle(MaintainCheckProc, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(MaintainCheckProc, masterPtr);
}
} else if (eventPtr->type == DestroyNotify) {
/*
@@ -627,7 +706,7 @@ MaintainSlaveProc(
* master-slave pair. */
XEvent *eventPtr) /* Describes what just happened. */
{
- MaintainSlave *slavePtr = (MaintainSlave *) clientData;
+ MaintainSlave *slavePtr = clientData;
if (eventPtr->type == DestroyNotify) {
Tk_UnmaintainGeometry(slavePtr->slave, slavePtr->master);
@@ -659,7 +738,7 @@ MaintainCheckProc(
ClientData clientData) /* Pointer to MaintainMaster structure for the
* master window. */
{
- MaintainMaster *masterPtr = (MaintainMaster *) clientData;
+ MaintainMaster *masterPtr = clientData;
MaintainSlave *slavePtr;
Tk_Window ancestor, parent;
int x, y, map;
diff --git a/generic/tkGet.c b/generic/tkGet.c
index 9fc0d50..bd63971 100644
--- a/generic/tkGet.c
+++ b/generic/tkGet.c
@@ -35,10 +35,10 @@ static void FreeUidThreadExitProc(ClientData clientData);
* used by Tk_GetAnchorFromObj and Tk_GetJustifyFromObj.
*/
-static CONST char *anchorStrings[] = {
+static const char *const anchorStrings[] = {
"n", "ne", "e", "se", "s", "sw", "w", "nw", "center", NULL
};
-static CONST char *justifyStrings[] = {
+static const char *const justifyStrings[] = {
"left", "right", "center", NULL
};
@@ -101,7 +101,7 @@ Tk_GetAnchorFromObj(
int
Tk_GetAnchor(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a direction. */
+ const char *string, /* String describing a direction. */
Tk_Anchor *anchorPtr) /* Where to store Tk_Anchor corresponding to
* string. */
{
@@ -173,7 +173,7 @@ Tk_GetAnchor(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfAnchor(
Tk_Anchor anchor) /* Anchor for which identifying string is
* desired. */
@@ -214,7 +214,7 @@ Tk_NameOfAnchor(
int
Tk_GetJoinStyle(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a justification style. */
+ const char *string, /* String describing a justification style. */
int *joinPtr) /* Where to store join style corresponding to
* string. */
{
@@ -258,7 +258,7 @@ Tk_GetJoinStyle(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfJoinStyle(
int join) /* Join style for which identifying string is
* desired. */
@@ -293,7 +293,7 @@ Tk_NameOfJoinStyle(
int
Tk_GetCapStyle(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a justification style. */
+ const char *string, /* String describing a justification style. */
int *capPtr) /* Where to store cap style corresponding to
* string. */
{
@@ -337,7 +337,7 @@ Tk_GetCapStyle(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfCapStyle(
int cap) /* Cap style for which identifying string is
* desired. */
@@ -409,7 +409,7 @@ Tk_GetJustifyFromObj(
int
Tk_GetJustify(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a justification style. */
+ const char *string, /* String describing a justification style. */
Tk_Justify *justifyPtr) /* Where to store Tk_Justify corresponding to
* string. */
{
@@ -454,7 +454,7 @@ Tk_GetJustify(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfJustify(
Tk_Justify justify) /* Justification style for which identifying
* string is desired. */
@@ -487,8 +487,9 @@ static void
FreeUidThreadExitProc(
ClientData clientData) /* Not used. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+
Tcl_DeleteHashTable(&tsdPtr->uidTable);
tsdPtr->initialized = 0;
}
@@ -517,10 +518,10 @@ FreeUidThreadExitProc(
Tk_Uid
Tk_GetUid(
- CONST char *string) /* String to convert. */
+ const char *string) /* String to convert. */
{
int dummy;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashTable *tablePtr = &tsdPtr->uidTable;
@@ -559,7 +560,7 @@ Tk_GetScreenMM(
Tk_Window tkwin, /* Window whose screen determines conversion
* from centimeters and other absolute
* units. */
- CONST char *string, /* String describing a screen distance. */
+ const char *string, /* String describing a screen distance. */
double *doublePtr) /* Place to store converted result. */
{
char *end;
@@ -633,7 +634,7 @@ Tk_GetPixels(
Tk_Window tkwin, /* Window whose screen determines conversion
* from centimeters and other absolute
* units. */
- CONST char *string, /* String describing a number of pixels. */
+ const char *string, /* String describing a number of pixels. */
int *intPtr) /* Place to store converted result. */
{
double d;
@@ -658,7 +659,6 @@ Tk_GetPixels(
* string.
*
* Results:
-
* The return value is a standard Tcl return result. If TCL_OK is
* returned, then everything went well and the pixel distance is stored
* at *doublePtr; otherwise TCL_ERROR is returned and an error message is
@@ -676,7 +676,7 @@ TkGetDoublePixels(
Tk_Window tkwin, /* Window whose screen determines conversion
* from centimeters and other absolute
* units. */
- CONST char *string, /* String describing a number of pixels. */
+ const char *string, /* String describing a number of pixels. */
double *doublePtr) /* Place to store converted result. */
{
char *end;
diff --git a/generic/tkGrab.c b/generic/tkGrab.c
index 44a4f8c..695690b 100644
--- a/generic/tkGrab.c
+++ b/generic/tkGrab.c
@@ -132,7 +132,7 @@ typedef struct NewGrabWinEvent {
* we generated.
*/
-#define GENERATED_EVENT_MAGIC ((Bool) 0x147321ac)
+#define GENERATED_GRAB_EVENT_MAGIC ((Bool) 0x147321ac)
/*
* Mask that selects any of the state bits corresponding to buttons, plus
@@ -141,7 +141,7 @@ typedef struct NewGrabWinEvent {
#define ALL_BUTTONS \
(Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask)
-static unsigned int buttonStates[] = {
+static const unsigned int buttonStates[] = {
Button1Mask, Button2Mask, Button3Mask, Button4Mask, Button5Mask
};
@@ -152,7 +152,7 @@ static unsigned int buttonStates[] = {
static void EatGrabEvents(TkDisplay *dispPtr, unsigned int serial);
static TkWindow * FindCommonAncestor(TkWindow *winPtr1,
TkWindow *winPtr2, int *countPtr1, int *countPtr2);
-static Tk_RestrictAction GrabRestrictProc(ClientData arg, XEvent *eventPtr);
+static Tk_RestrictProc GrabRestrictProc;
static int GrabWinEventProc(Tcl_Event *evPtr, int flags);
static void MovePointer2(TkWindow *sourcePtr, TkWindow *destPtr,
int mode, int leaveEvents, int EnterEvents);
@@ -183,18 +183,18 @@ Tk_GrabObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
int globalGrab;
Tk_Window tkwin;
TkDisplay *dispPtr;
- char *arg;
+ const char *arg;
int index;
int len;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"current", "release", "set", "status", NULL
};
- static CONST char *flagStrings[] = {
+ static const char *const flagStrings[] = {
"-global", NULL
};
enum options {
@@ -205,8 +205,8 @@ Tk_GrabObjCmd(
/*
* Can't use Tcl_WrongNumArgs here because we want the message to
* read:
- * wrong # args: should be "cmd ?-global window" or "cmd option
- * ?arg arg ...?"
+ * wrong # args: should be "cmd ?-global? window" or "cmd option
+ * ?arg ...?"
* We can fake it with Tcl_WrongNumArgs if we assume the command name
* is "grab", but if it has been aliased, the message will be
* incorrect.
@@ -214,7 +214,7 @@ Tk_GrabObjCmd(
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "wrong # args: should be \"",
Tcl_GetString(objv[0]), " ?-global? window\" or \"",
- Tcl_GetString(objv[0]), " option ?arg arg ...?\"", NULL);
+ Tcl_GetString(objv[0]), " option ?arg ...?\"", NULL);
return TCL_ERROR;
}
@@ -229,7 +229,7 @@ Tk_GrabObjCmd(
Tcl_WrongNumArgs(interp, 1, objv, "?-global? window");
return TCL_ERROR;
}
- tkwin = Tk_NameToWindow(interp, arg, (Tk_Window) clientData);
+ tkwin = Tk_NameToWindow(interp, arg, clientData);
if (tkwin == NULL) {
return TCL_ERROR;
}
@@ -245,8 +245,7 @@ Tk_GrabObjCmd(
Tcl_WrongNumArgs(interp, 1, objv, "?-global? window");
return TCL_ERROR;
}
- tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]),
- (Tk_Window) clientData);
+ tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]), clientData);
if (tkwin == NULL) {
return TCL_ERROR;
}
@@ -272,7 +271,7 @@ Tk_GrabObjCmd(
}
if (objc == 3) {
tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]),
- (Tk_Window) clientData);
+ clientData);
if (tkwin == NULL) {
return TCL_ERROR;
}
@@ -298,8 +297,7 @@ Tk_GrabObjCmd(
Tcl_WrongNumArgs(interp, 1, objv, "release window");
return TCL_ERROR;
}
- tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]),
- (Tk_Window) clientData);
+ tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]), clientData);
if (tkwin == NULL) {
Tcl_ResetResult(interp);
} else {
@@ -316,7 +314,7 @@ Tk_GrabObjCmd(
if (objc == 3) {
globalGrab = 0;
tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]),
- (Tk_Window) clientData);
+ clientData);
} else {
globalGrab = 1;
@@ -332,7 +330,7 @@ Tk_GrabObjCmd(
return TCL_ERROR;
}
tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[3]),
- (Tk_Window) clientData);
+ clientData);
}
if (tkwin == NULL) {
return TCL_ERROR;
@@ -348,7 +346,7 @@ Tk_GrabObjCmd(
return TCL_ERROR;
}
winPtr = (TkWindow *) Tk_NameToWindow(interp, Tcl_GetString(objv[2]),
- (Tk_Window) clientData);
+ clientData);
if (winPtr == NULL) {
return TCL_ERROR;
}
@@ -421,7 +419,12 @@ Tk_Grab(
}
Tk_MakeWindowExist(tkwin);
- if (!grabGlobal) {
+#ifndef MAC_OSX_TK
+ if (!grabGlobal)
+#else
+ if (0)
+#endif
+ {
Window dummy1, dummy2;
int dummy3, dummy4, dummy5, dummy6;
unsigned int state;
@@ -724,7 +727,7 @@ TkPointerEvent(
* serverWinPtr.
*/
- if (eventPtr->xcrossing.send_event != GENERATED_EVENT_MAGIC) {
+ if (eventPtr->xcrossing.send_event != GENERATED_GRAB_EVENT_MAGIC) {
if ((eventPtr->type == LeaveNotify) &&
(winPtr->flags & TK_TOP_HIERARCHY)) {
dispPtr->serverWinPtr = NULL;
@@ -1153,7 +1156,7 @@ MovePointer2(
}
event.xcrossing.serial = LastKnownRequestProcessed(winPtr->display);
- event.xcrossing.send_event = GENERATED_EVENT_MAGIC;
+ event.xcrossing.send_event = GENERATED_GRAB_EVENT_MAGIC;
event.xcrossing.display = winPtr->display;
event.xcrossing.root = RootWindow(winPtr->display, winPtr->screenNum);
event.xcrossing.time = TkCurrentTime(winPtr->dispPtr);
@@ -1239,17 +1242,18 @@ EatGrabEvents(
unsigned int serial) /* Only discard events that have a serial
* number at least this great. */
{
- Tk_RestrictProc *oldProc;
+ Tk_RestrictProc *prevProc;
GrabInfo info;
- ClientData oldArg, dummy;
+ ClientData prevArg;
info.display = dispPtr->display;
info.serial = serial;
TkpSync(info.display);
- oldProc = Tk_RestrictEvents(GrabRestrictProc, (ClientData)&info, &oldArg);
+ prevProc = Tk_RestrictEvents(GrabRestrictProc, &info, &prevArg);
while (Tcl_ServiceEvent(TCL_WINDOW_EVENTS)) {
+ /* EMPTY */
}
- Tk_RestrictEvents(oldProc, oldArg, &dummy);
+ Tk_RestrictEvents(prevProc, prevArg, &prevArg);
}
/*
@@ -1276,7 +1280,7 @@ GrabRestrictProc(
ClientData arg,
XEvent *eventPtr)
{
- GrabInfo *info = (GrabInfo *) arg;
+ GrabInfo *info = arg;
int mode, diff;
/*
@@ -1334,7 +1338,7 @@ QueueGrabWindowChange(
{
NewGrabWinEvent *grabEvPtr;
- grabEvPtr = (NewGrabWinEvent *) ckalloc(sizeof(NewGrabWinEvent));
+ grabEvPtr = ckalloc(sizeof(NewGrabWinEvent));
grabEvPtr->header.proc = GrabWinEventProc;
grabEvPtr->dispPtr = dispPtr;
if (grabWinPtr == NULL) {
diff --git a/generic/tkGrid.c b/generic/tkGrid.c
index c6a00d5..70d463e 100644
--- a/generic/tkGrid.c
+++ b/generic/tkGrid.c
@@ -241,10 +241,13 @@ typedef struct UniformGroup {
* size. 0 means if this window is a master then
* Tk will set its requested size to fit the
* needs of its slaves.
+ * ALLOCED_MASTER 1 means that Grid has allocated itself as
+ * geometry master for this window.
*/
#define REQUESTED_RELAYOUT 1
#define DONT_PROPAGATE 2
+#define ALLOCED_MASTER 4
/*
* Prototypes for procedures used only in this file:
@@ -258,31 +261,31 @@ static void ArrangeGrid(ClientData clientData);
static int CheckSlotData(Gridder *masterPtr, int slot,
int slotType, int checkOnly);
static int ConfigureSlaves(Tcl_Interp *interp, Tk_Window tkwin,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DestroyGrid(char *memPtr);
static Gridder * GetGrid(Tk_Window tkwin);
static int GridAnchorCommand(Tk_Window tkwin, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int GridBboxCommand(Tk_Window tkwin, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int GridForgetRemoveCommand(Tk_Window tkwin,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int GridInfoCommand(Tk_Window tkwin, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int GridLocationCommand(Tk_Window tkwin,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int GridPropagateCommand(Tk_Window tkwin,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int GridRowColumnConfigureCommand(Tk_Window tkwin,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int GridSizeCommand(Tk_Window tkwin, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int GridSlavesCommand(Tk_Window tkwin, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void GridStructureProc(ClientData clientData,
XEvent *eventPtr);
static void GridLostSlaveProc(ClientData clientData,
@@ -299,7 +302,7 @@ static int SetSlaveColumn(Tcl_Interp *interp, Gridder *slavePtr,
static int SetSlaveRow(Tcl_Interp *interp, Gridder *slavePtr,
int row, int numRows);
static void StickyToString(int flags, char *result);
-static int StringToSticky(char *string);
+static int StringToSticky(const char *string);
static void Unlink(Gridder *gridPtr);
static const Tk_GeomMgr gridMgrType = {
@@ -330,10 +333,10 @@ Tk_GridObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
- static CONST char *optionStrings[] = {
+ Tk_Window tkwin = clientData;
+ static const char *const optionStrings[] = {
"anchor", "bbox", "columnconfigure", "configure",
"forget", "info", "location", "propagate", "remove",
"rowconfigure", "size", "slaves", NULL
@@ -346,7 +349,7 @@ Tk_GridObjCmd(
int index;
if (objc >= 2) {
- char *argv1 = Tcl_GetString(objv[1]);
+ const char *argv1 = Tcl_GetString(objv[1]);
if ((argv1[0] == '.') || (argv1[0] == REL_SKIP) ||
(argv1[0] == REL_VERT)) {
@@ -425,7 +428,7 @@ GridAnchorCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master;
Gridder *masterPtr;
@@ -466,7 +469,7 @@ GridAnchorCommand(
}
if (!(masterPtr->flags & REQUESTED_RELAYOUT)) {
masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, masterPtr);
}
}
return TCL_OK;
@@ -493,7 +496,7 @@ GridBboxCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master;
Gridder *masterPtr; /* master grid record */
@@ -623,12 +626,12 @@ GridForgetRemoveCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window slave;
Gridder *slavePtr;
int i;
- char *string = Tcl_GetString(objv[1]);
+ const char *string = Tcl_GetString(objv[1]);
char c = string[0];
for (i = 2; i < objc; i++) {
@@ -659,7 +662,7 @@ GridForgetRemoveCommand(
}
slavePtr->doubleBw = 2*Tk_Changes(tkwin)->border_width;
if (slavePtr->flags & REQUESTED_RELAYOUT) {
- Tcl_CancelIdleCall(ArrangeGrid, (ClientData) slavePtr);
+ Tcl_CancelIdleCall(ArrangeGrid, slavePtr);
}
slavePtr->flags = 0;
slavePtr->sticky = 0;
@@ -679,7 +682,7 @@ GridForgetRemoveCommand(
Tcl_IncrRefCount(slavePtr->in);
}
}
- Tk_ManageGeometry(slave, NULL, (ClientData) NULL);
+ Tk_ManageGeometry(slave, NULL, NULL);
if (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin)) {
Tk_UnmaintainGeometry(slavePtr->tkwin,
slavePtr->masterPtr->tkwin);
@@ -713,7 +716,7 @@ GridInfoCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
register Gridder *slavePtr;
Tk_Window slave;
@@ -769,7 +772,7 @@ GridLocationCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master;
Gridder *masterPtr; /* Master grid record. */
@@ -809,8 +812,8 @@ GridLocationCommand(
*/
while (masterPtr->flags & REQUESTED_RELAYOUT) {
- Tcl_CancelIdleCall(ArrangeGrid, (ClientData) masterPtr);
- ArrangeGrid((ClientData) masterPtr);
+ Tcl_CancelIdleCall(ArrangeGrid, masterPtr);
+ ArrangeGrid(masterPtr);
}
SetGridSize(masterPtr);
endX = MAX(gridPtr->columnEnd, gridPtr->columnMax);
@@ -862,7 +865,7 @@ GridPropagateCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master;
Gridder *masterPtr;
@@ -893,8 +896,22 @@ GridPropagateCommand(
old = !(masterPtr->flags & DONT_PROPAGATE);
if (propagate != old) {
if (propagate) {
+ /*
+ * If we have slaves, we need to register as geometry master.
+ */
+
+ if (masterPtr->slavePtr != NULL) {
+ if (TkSetGeometryMaster(interp, master, "grid") != TCL_OK) {
+ return TCL_ERROR;
+ }
+ masterPtr->flags |= ALLOCED_MASTER;
+ }
masterPtr->flags &= ~DONT_PROPAGATE;
} else {
+ if (masterPtr->flags & ALLOCED_MASTER) {
+ TkFreeGeometryMaster(master, "grid");
+ masterPtr->flags &= ~ALLOCED_MASTER;
+ }
masterPtr->flags |= DONT_PROPAGATE;
}
@@ -908,7 +925,7 @@ GridPropagateCommand(
}
if (!(masterPtr->flags & REQUESTED_RELAYOUT)) {
masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, masterPtr);
}
}
return TCL_OK;
@@ -936,7 +953,7 @@ GridRowColumnConfigureCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master, slave;
Gridder *masterPtr, *slavePtr;
@@ -948,8 +965,8 @@ GridRowColumnConfigureCommand(
Tcl_Obj **lObjv; /* array of indices */
int ok; /* temporary TCL result code */
int i, j, first, last;
- char *string;
- static CONST char *optionStrings[] = {
+ const char *string;
+ static const char *const optionStrings[] = {
"-minsize", "-pad", "-uniform", "-weight", NULL
};
enum options {
@@ -959,7 +976,7 @@ GridRowColumnConfigureCommand(
Tcl_Obj *listCopy;
if (((objc % 2 != 0) && (objc > 6)) || (objc < 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "master index ?-option value...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "master index ?-option value ...?");
return TCL_ERROR;
}
@@ -1135,7 +1152,7 @@ GridRowColumnConfigureCommand(
Tcl_GetString(objv[1]), ": \"",
Tcl_GetString(lObjv[j]),
"\" is out of range", NULL);
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
}
slotPtr = (slotType == COLUMN) ?
@@ -1150,13 +1167,13 @@ GridRowColumnConfigureCommand(
for (i = 4; i < objc; i += 2) {
if (Tcl_GetIndexFromObj(interp, objv[i], optionStrings,
"option", 0, &index) != TCL_OK) {
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
}
if (index == ROWCOL_MINSIZE) {
if (Tk_GetPixelsFromObj(interp, master, objv[i+1],
&size) != TCL_OK) {
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
} else {
slotPtr[slot].minSize = size;
@@ -1165,13 +1182,13 @@ GridRowColumnConfigureCommand(
int wt;
if (Tcl_GetIntFromObj(interp,objv[i+1],&wt)!=TCL_OK) {
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
} else if (wt < 0) {
Tcl_AppendResult(interp, "invalid arg \"",
Tcl_GetString(objv[i]),
"\": should be non-negative", NULL);
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
} else {
slotPtr[slot].weight = wt;
@@ -1186,13 +1203,13 @@ GridRowColumnConfigureCommand(
} else if (index == ROWCOL_PAD) {
if (Tk_GetPixelsFromObj(interp, master, objv[i+1],
&size) != TCL_OK) {
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
} else if (size < 0) {
Tcl_AppendResult(interp, "invalid arg \"",
Tcl_GetString(objv[i]),
"\": should be non-negative", NULL);
- Tcl_DecrRefCount(listCopy);
+ Tcl_DecrRefCount(listCopy);
return TCL_ERROR;
} else {
slotPtr[slot].pad = size;
@@ -1239,7 +1256,7 @@ GridRowColumnConfigureCommand(
}
if (!(masterPtr->flags & REQUESTED_RELAYOUT)) {
masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, masterPtr);
}
return TCL_OK;
}
@@ -1266,7 +1283,7 @@ GridSizeCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master;
Gridder *masterPtr;
@@ -1317,21 +1334,21 @@ GridSlavesCommand(
Tk_Window tkwin, /* Main window of the application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window master;
Gridder *masterPtr; /* master grid record */
Gridder *slavePtr;
int i, value, index;
int row = -1, column = -1;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"-column", "-row", NULL
};
enum options { SLAVES_COLUMN, SLAVES_ROW };
Tcl_Obj *res;
if ((objc < 3) || ((objc % 2) == 0)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?-option value...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "window ?-option value ...?");
return TCL_ERROR;
}
@@ -1371,8 +1388,7 @@ GridSlavesCommand(
slavePtr->row+slavePtr->numRows-1 < row)) {
continue;
}
- Tcl_ListObjAppendElement(interp, res,
- Tcl_NewStringObj(Tk_PathName(slavePtr->tkwin), -1));
+ Tcl_ListObjAppendElement(interp,res, TkNewWindowObj(slavePtr->tkwin));
}
Tcl_SetObjResult(interp, res);
return TCL_OK;
@@ -1403,12 +1419,12 @@ GridReqProc(
Tk_Window tkwin) /* Other Tk-related information about the
* window. */
{
- register Gridder *gridPtr = (Gridder *) clientData;
+ register Gridder *gridPtr = clientData;
gridPtr = gridPtr->masterPtr;
if (gridPtr && !(gridPtr->flags & REQUESTED_RELAYOUT)) {
gridPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) gridPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, gridPtr);
}
}
@@ -1435,7 +1451,7 @@ GridLostSlaveProc(
* stolen away. */
Tk_Window tkwin) /* Tk's handle for the slave window. */
{
- register Gridder *slavePtr = (Gridder *) clientData;
+ register Gridder *slavePtr = clientData;
if (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin)) {
Tk_UnmaintainGeometry(slavePtr->tkwin, slavePtr->masterPtr->tkwin);
@@ -1693,7 +1709,7 @@ ArrangeGrid(
ClientData clientData) /* Structure describing master whose slaves
* are to be re-layed out. */
{
- register Gridder *masterPtr = (Gridder *) clientData;
+ register Gridder *masterPtr = clientData;
register Gridder *slavePtr;
GridMaster *slotPtr = masterPtr->masterDataPtr;
int abort;
@@ -1729,7 +1745,7 @@ ArrangeGrid(
}
masterPtr->abortPtr = &abort;
abort = 0;
- Tcl_Preserve((ClientData) masterPtr);
+ Tcl_Preserve(masterPtr);
/*
* Call the constraint engine to fill in the row and column offsets.
@@ -1756,10 +1772,10 @@ ArrangeGrid(
Tk_GeometryRequest(masterPtr->tkwin, width, height);
if (width>1 && height>1) {
masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, masterPtr);
}
masterPtr->abortPtr = NULL;
- Tcl_Release((ClientData) masterPtr);
+ Tcl_Release(masterPtr);
return;
}
@@ -1845,7 +1861,7 @@ ArrangeGrid(
}
masterPtr->abortPtr = NULL;
- Tcl_Release((ClientData) masterPtr);
+ Tcl_Release(masterPtr);
}
/*
@@ -1928,8 +1944,7 @@ ResolveConstraints(
gridCount = MAX(constraintCount, slotCount);
if (gridCount >= TYPICAL_SIZE) {
- layoutPtr = (GridLayout *)
- ckalloc(sizeof(GridLayout) * (1+gridCount));
+ layoutPtr = ckalloc(sizeof(GridLayout) * (1+gridCount));
} else {
layoutPtr = layoutData;
}
@@ -2051,12 +2066,12 @@ ResolveConstraints(
* sizeof(UniformGroup);
size_t newSize = (uniformGroupsAlloced + UNIFORM_PREALLOC)
* sizeof(UniformGroup);
- UniformGroup *newUG = (UniformGroup *) ckalloc(newSize);
+ UniformGroup *newUG = ckalloc(newSize);
UniformGroup *oldUG = uniformGroupPtr;
memcpy(newUG, oldUG, oldSize);
if (oldUG != uniformPre) {
- ckfree((char *) oldUG);
+ ckfree(oldUG);
}
uniformGroupPtr = newUG;
uniformGroupsAlloced += UNIFORM_PREALLOC;
@@ -2096,7 +2111,7 @@ ResolveConstraints(
}
if (uniformGroupPtr != uniformPre) {
- ckfree((char *) uniformGroupPtr);
+ ckfree(uniformGroupPtr);
}
/*
@@ -2366,7 +2381,7 @@ ResolveConstraints(
--layoutPtr;
if (layoutPtr != layoutData) {
- ckfree((char *) layoutPtr);
+ ckfree(layoutPtr);
}
return requiredSize;
}
@@ -2412,9 +2427,9 @@ GetGrid(
hPtr = Tcl_CreateHashEntry(&dispPtr->gridHashTable, (char*) tkwin, &isNew);
if (!isNew) {
- return (Gridder *) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
- gridPtr = (Gridder *) ckalloc(sizeof(Gridder));
+ gridPtr = ckalloc(sizeof(Gridder));
gridPtr->tkwin = tkwin;
gridPtr->masterPtr = NULL;
gridPtr->masterDataPtr = NULL;
@@ -2433,7 +2448,7 @@ GetGrid(
gridPtr->padTop = 0;
gridPtr->iPadX = 0;
gridPtr->iPadY = 0;
- gridPtr->doubleBw = 2*Tk_Changes(tkwin)->border_width;
+ gridPtr->doubleBw = 2 * Tk_Changes(tkwin)->border_width;
gridPtr->abortPtr = NULL;
gridPtr->flags = 0;
gridPtr->sticky = 0;
@@ -2442,7 +2457,7 @@ GetGrid(
gridPtr->masterDataPtr = NULL;
Tcl_SetHashValue(hPtr, gridPtr);
Tk_CreateEventHandler(tkwin, StructureNotifyMask,
- GridStructureProc, (ClientData) gridPtr);
+ GridStructureProc, gridPtr);
return gridPtr;
}
@@ -2622,14 +2637,14 @@ CheckSlotData(
int newNumSlot = slot + PREALLOC;
size_t oldSize = numSlot * sizeof(SlotInfo);
size_t newSize = newNumSlot * sizeof(SlotInfo);
- SlotInfo *newSI = (SlotInfo *) ckalloc(newSize);
+ SlotInfo *newSI = ckalloc(newSize);
SlotInfo *oldSI = (slotType == ROW)
? masterPtr->masterDataPtr->rowPtr
: masterPtr->masterDataPtr->columnPtr;
memcpy(newSI, oldSI, oldSize);
memset(newSI+numSlot, 0, newSize - oldSize);
- ckfree((char *) oldSI);
+ ckfree(oldSI);
if (slotType == ROW) {
masterPtr->masterDataPtr->rowPtr = newSI;
masterPtr->masterDataPtr->rowSpace = newNumSlot;
@@ -2672,17 +2687,17 @@ InitMasterData(
Gridder *masterPtr)
{
if (masterPtr->masterDataPtr == NULL) {
- GridMaster *gridPtr = masterPtr->masterDataPtr = (GridMaster *)
+ GridMaster *gridPtr = masterPtr->masterDataPtr =
ckalloc(sizeof(GridMaster));
size_t size = sizeof(SlotInfo) * TYPICAL_SIZE;
gridPtr->columnEnd = 0;
gridPtr->columnMax = 0;
- gridPtr->columnPtr = (SlotInfo *) ckalloc(size);
+ gridPtr->columnPtr = ckalloc(size);
gridPtr->columnSpace = TYPICAL_SIZE;
gridPtr->rowEnd = 0;
gridPtr->rowMax = 0;
- gridPtr->rowPtr = (SlotInfo *) ckalloc(size);
+ gridPtr->rowPtr = ckalloc(size);
gridPtr->rowSpace = TYPICAL_SIZE;
gridPtr->startX = 0;
gridPtr->startY = 0;
@@ -2736,7 +2751,7 @@ Unlink(
}
if (!(masterPtr->flags & REQUESTED_RELAYOUT)) {
masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, masterPtr);
}
if (masterPtr->abortPtr != NULL) {
*masterPtr->abortPtr = 1;
@@ -2744,6 +2759,16 @@ Unlink(
SetGridSize(slavePtr->masterPtr);
slavePtr->masterPtr = NULL;
+
+ /*
+ * If we have emptied this master from slaves it means we are no longer
+ * handling it and should mark it as free.
+ */
+
+ if ((masterPtr->slavePtr == NULL) && (masterPtr->flags & ALLOCED_MASTER)) {
+ TkFreeGeometryMaster(masterPtr->tkwin, "grid");
+ masterPtr->flags &= ~ALLOCED_MASTER;
+ }
}
/*
@@ -2774,17 +2799,17 @@ DestroyGrid(
if (gridPtr->masterDataPtr != NULL) {
if (gridPtr->masterDataPtr->rowPtr != NULL) {
- ckfree((char *) gridPtr->masterDataPtr -> rowPtr);
+ ckfree(gridPtr->masterDataPtr -> rowPtr);
}
if (gridPtr->masterDataPtr->columnPtr != NULL) {
- ckfree((char *) gridPtr->masterDataPtr -> columnPtr);
+ ckfree(gridPtr->masterDataPtr -> columnPtr);
}
- ckfree((char *) gridPtr->masterDataPtr);
+ ckfree(gridPtr->masterDataPtr);
}
if (gridPtr->in != NULL) {
Tcl_DecrRefCount(gridPtr->in);
}
- ckfree((char *) gridPtr);
+ ckfree(gridPtr);
}
/*
@@ -2811,21 +2836,21 @@ GridStructureProc(
* eventPtr. */
XEvent *eventPtr) /* Describes what just happened. */
{
- register Gridder *gridPtr = (Gridder *) clientData;
+ register Gridder *gridPtr = clientData;
TkDisplay *dispPtr = ((TkWindow *) gridPtr->tkwin)->dispPtr;
if (eventPtr->type == ConfigureNotify) {
if ((gridPtr->slavePtr != NULL)
&& !(gridPtr->flags & REQUESTED_RELAYOUT)) {
gridPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) gridPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, gridPtr);
}
if ((gridPtr->masterPtr != NULL) &&
(gridPtr->doubleBw != 2*Tk_Changes(gridPtr->tkwin)->border_width)) {
if (!(gridPtr->masterPtr->flags & REQUESTED_RELAYOUT)) {
gridPtr->doubleBw = 2*Tk_Changes(gridPtr->tkwin)->border_width;
gridPtr->masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) gridPtr->masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, gridPtr->masterPtr);
}
}
} else if (eventPtr->type == DestroyNotify) {
@@ -2844,15 +2869,15 @@ GridStructureProc(
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->gridHashTable,
(char *) gridPtr->tkwin));
if (gridPtr->flags & REQUESTED_RELAYOUT) {
- Tcl_CancelIdleCall(ArrangeGrid, (ClientData) gridPtr);
+ Tcl_CancelIdleCall(ArrangeGrid, gridPtr);
}
gridPtr->tkwin = NULL;
- Tcl_EventuallyFree((ClientData) gridPtr, DestroyGrid);
+ Tcl_EventuallyFree(gridPtr, DestroyGrid);
} else if (eventPtr->type == MapNotify) {
if ((gridPtr->slavePtr != NULL)
&& !(gridPtr->flags & REQUESTED_RELAYOUT)) {
gridPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) gridPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, gridPtr);
}
} else if (eventPtr->type == UnmapNotify) {
register Gridder *gridPtr2;
@@ -2890,7 +2915,7 @@ ConfigureSlaves(
Tk_Window tkwin, /* Any window in application containing
* slaves. Used to look up slave names. */
int objc, /* Number of elements in argv. */
- Tcl_Obj *CONST objv[]) /* Argument objects: contains one or more
+ Tcl_Obj *const objv[]) /* Argument objects: contains one or more
* window names followed by any number of
* "option value" pairs. Caller must make sure
* that there is at least one window name. */
@@ -2904,10 +2929,10 @@ ConfigureSlaves(
int defaultRow = -1;
int defaultColumn = 0; /* Default column number */
int defaultColumnSpan = 1; /* Default number of columns */
- char *lastWindow; /* Use this window to base current row/col
+ const char *lastWindow; /* Use this window to base current row/col
* on */
int numSkip; /* Number of 'x' found */
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"-column", "-columnspan", "-in", "-ipadx", "-ipady",
"-padx", "-pady", "-row", "-rowspan", "-sticky", NULL
};
@@ -2915,7 +2940,7 @@ ConfigureSlaves(
CONF_COLUMN, CONF_COLUMNSPAN, CONF_IN, CONF_IPADX, CONF_IPADY,
CONF_PADX, CONF_PADY, CONF_ROW, CONF_ROWSPAN, CONF_STICKY };
int index;
- char *string;
+ const char *string;
char firstChar;
int positionGiven;
@@ -3079,7 +3104,7 @@ ConfigureSlaves(
for (defaultColumnSpan = 1; j + defaultColumnSpan < numWindows;
defaultColumnSpan++) {
- char *string = Tcl_GetString(objv[j + defaultColumnSpan]);
+ const char *string = Tcl_GetString(objv[j + defaultColumnSpan]);
if (*string != REL_HORIZ) {
break;
@@ -3174,7 +3199,7 @@ ConfigureSlaves(
"positive screen distance", NULL);
return TCL_ERROR;
}
- slavePtr->iPadX = tmp*2;
+ slavePtr->iPadX = tmp * 2;
break;
case CONF_IPADY:
if ((Tk_GetPixelsFromObj(NULL, slave, objv[i+1],
@@ -3184,7 +3209,7 @@ ConfigureSlaves(
"positive screen distance", NULL);
return TCL_ERROR;
}
- slavePtr->iPadY = tmp*2;
+ slavePtr->iPadY = tmp * 2;
break;
case CONF_PADX:
if (TkParsePadAmount(interp, tkwin, objv[i+1],
@@ -3299,7 +3324,17 @@ ConfigureSlaves(
return TCL_ERROR;
}
- Tk_ManageGeometry(slave, &gridMgrType, (ClientData) slavePtr);
+ Tk_ManageGeometry(slave, &gridMgrType, slavePtr);
+
+ if (!(masterPtr->flags & DONT_PROPAGATE)) {
+ if (TkSetGeometryMaster(interp, masterPtr->tkwin, "grid")
+ != TCL_OK) {
+ Tk_ManageGeometry(slave, NULL, NULL);
+ Unlink(slavePtr);
+ return TCL_ERROR;
+ }
+ masterPtr->flags |= ALLOCED_MASTER;
+ }
/*
* Assign default position information.
@@ -3332,7 +3367,7 @@ ConfigureSlaves(
}
if (!(masterPtr->flags & REQUESTED_RELAYOUT)) {
masterPtr->flags |= REQUESTED_RELAYOUT;
- Tcl_DoWhenIdle(ArrangeGrid, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangeGrid, masterPtr);
}
}
@@ -3371,7 +3406,7 @@ ConfigureSlaves(
*/
for (width = 1; width + j < numWindows; width++) {
- char *string = Tcl_GetString(objv[j+width]);
+ const char *string = Tcl_GetString(objv[j+width]);
if (*string != REL_VERT) {
break;
@@ -3425,6 +3460,17 @@ ConfigureSlaves(
return TCL_ERROR;
}
SetGridSize(masterPtr);
+
+ /*
+ * If we have emptied this master from slaves it means we are no longer
+ * handling it and should mark it as free.
+ */
+
+ if (masterPtr->slavePtr == NULL && masterPtr->flags & ALLOCED_MASTER) {
+ TkFreeGeometryMaster(masterPtr->tkwin, "grid");
+ masterPtr->flags &= ~ALLOCED_MASTER;
+ }
+
return TCL_OK;
}
@@ -3490,7 +3536,7 @@ StickyToString(
static int
StringToSticky(
- char *string)
+ const char *string)
{
int sticky = 0;
char c;
diff --git a/generic/tkImage.c b/generic/tkImage.c
index 6c7c9cd..5fa3671 100644
--- a/generic/tkImage.c
+++ b/generic/tkImage.c
@@ -15,8 +15,8 @@
/*
* Each call to Tk_GetImage returns a pointer to one of the following
- * structures, which is used as a token by clients (widgets) that
- * display images.
+ * structures, which is used as a token by clients (widgets) that display
+ * images.
*/
typedef struct Image {
@@ -106,22 +106,22 @@ static void
ImageTypeThreadExitProc(
ClientData clientData) /* not used */
{
- Tk_ImageType *freePtr;
+ Tk_ImageType *freePtr;
ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
while (tsdPtr->oldImageTypeList != NULL) {
freePtr = tsdPtr->oldImageTypeList;
tsdPtr->oldImageTypeList = tsdPtr->oldImageTypeList->nextPtr;
- ckfree((char *) freePtr);
+ ckfree(freePtr);
}
while (tsdPtr->imageTypeList != NULL) {
freePtr = tsdPtr->imageTypeList;
tsdPtr->imageTypeList = tsdPtr->imageTypeList->nextPtr;
- ckfree((char *) freePtr);
+ ckfree(freePtr);
}
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -143,11 +143,12 @@ ImageTypeThreadExitProc(
void
Tk_CreateOldImageType(
- Tk_ImageType *typePtr) /* Structure describing the type. All of the
+ const Tk_ImageType *typePtr)
+ /* Structure describing the type. All of the
* fields except "nextPtr" must be filled in
* by caller. */
{
- Tk_ImageType *copyPtr;
+ Tk_ImageType *copyPtr;
ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
@@ -155,7 +156,7 @@ Tk_CreateOldImageType(
tsdPtr->initialized = 1;
Tcl_CreateThreadExitHandler(ImageTypeThreadExitProc, NULL);
}
- copyPtr = (Tk_ImageType *) ckalloc(sizeof(Tk_ImageType));
+ copyPtr = ckalloc(sizeof(Tk_ImageType));
*copyPtr = *typePtr;
copyPtr->nextPtr = tsdPtr->oldImageTypeList;
tsdPtr->oldImageTypeList = copyPtr;
@@ -163,11 +164,12 @@ Tk_CreateOldImageType(
void
Tk_CreateImageType(
- Tk_ImageType *typePtr) /* Structure describing the type. All of the
+ const Tk_ImageType *typePtr)
+ /* Structure describing the type. All of the
* fields except "nextPtr" must be filled in
* by caller. */
{
- Tk_ImageType *copyPtr;
+ Tk_ImageType *copyPtr;
ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
@@ -175,7 +177,7 @@ Tk_CreateImageType(
tsdPtr->initialized = 1;
Tcl_CreateThreadExitHandler(ImageTypeThreadExitProc, NULL);
}
- copyPtr = (Tk_ImageType *) ckalloc(sizeof(Tk_ImageType));
+ copyPtr = ckalloc(sizeof(Tk_ImageType));
*copyPtr = *typePtr;
copyPtr->nextPtr = tsdPtr->imageTypeList;
tsdPtr->imageTypeList = copyPtr;
@@ -203,9 +205,9 @@ Tk_ImageObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
- static CONST char *imageOptions[] = {
+ static const char *const imageOptions[] = {
"create", "delete", "height", "inuse", "names", "type", "types",
"width", NULL
};
@@ -213,7 +215,7 @@ Tk_ImageObjCmd(
IMAGE_CREATE, IMAGE_DELETE, IMAGE_HEIGHT, IMAGE_INUSE, IMAGE_NAMES,
IMAGE_TYPE, IMAGE_TYPES, IMAGE_WIDTH
};
- TkWindow *winPtr = (TkWindow *) clientData;
+ TkWindow *winPtr = clientData;
int i, isNew, firstOption, index;
Tk_ImageType *typePtr;
ImageMaster *masterPtr;
@@ -222,8 +224,8 @@ Tk_ImageObjCmd(
Tcl_HashSearch search;
char idString[16 + TCL_INTEGER_SPACE];
TkDisplay *dispPtr = winPtr->dispPtr;
- char *arg, *name;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ const char *arg, *name;
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (objc < 2) {
@@ -239,8 +241,10 @@ Tk_ImageObjCmd(
case IMAGE_CREATE: {
Tcl_Obj **args;
int oldimage = 0;
+
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "type ?name? ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv,
+ "type ?name? ?-option value ...?");
return TCL_ERROR;
}
@@ -278,6 +282,7 @@ Tk_ImageObjCmd(
if ((objc == 3) || (*(arg = Tcl_GetString(objv[3])) == '-')) {
Tcl_CmdInfo dummy;
+
do {
dispPtr->imageId++;
sprintf(idString, "image%d", dispPtr->imageId);
@@ -311,7 +316,7 @@ Tk_ImageObjCmd(
hPtr = Tcl_CreateHashEntry(&winPtr->mainPtr->imageTable, name, &isNew);
if (isNew) {
- masterPtr = (ImageMaster *) ckalloc(sizeof(ImageMaster));
+ masterPtr = ckalloc(sizeof(ImageMaster));
masterPtr->typePtr = NULL;
masterPtr->masterData = NULL;
masterPtr->width = masterPtr->height = 1;
@@ -320,7 +325,7 @@ Tk_ImageObjCmd(
masterPtr->instancePtr = NULL;
masterPtr->deleted = 0;
masterPtr->winPtr = winPtr->mainPtr->winPtr;
- Tcl_Preserve((ClientData) masterPtr->winPtr);
+ Tcl_Preserve(masterPtr->winPtr);
Tcl_SetHashValue(hPtr, masterPtr);
} else {
/*
@@ -328,17 +333,17 @@ Tk_ImageObjCmd(
* from the master.
*/
- masterPtr = (ImageMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
if (masterPtr->typePtr != NULL) {
for (imagePtr = masterPtr->instancePtr; imagePtr != NULL;
imagePtr = imagePtr->nextPtr) {
- (*masterPtr->typePtr->freeProc)(imagePtr->instanceData,
+ masterPtr->typePtr->freeProc(imagePtr->instanceData,
imagePtr->display);
- (*imagePtr->changeProc)(imagePtr->widgetClientData,
- 0, 0, masterPtr->width, masterPtr->height,
+ imagePtr->changeProc(imagePtr->widgetClientData, 0, 0,
+ masterPtr->width, masterPtr->height,
masterPtr->width, masterPtr->height);
}
- (*masterPtr->typePtr->deleteProc)(masterPtr->masterData);
+ masterPtr->typePtr->deleteProc(masterPtr->masterData);
masterPtr->typePtr = NULL;
}
masterPtr->deleted = 0;
@@ -356,30 +361,30 @@ Tk_ImageObjCmd(
if (oldimage) {
int i;
- args = (Tcl_Obj **) ckalloc((objc+1) * sizeof(char *));
+ args = ckalloc((objc+1) * sizeof(char *));
for (i = 0; i < objc; i++) {
args[i] = (Tcl_Obj *) Tcl_GetString(objv[i]);
}
args[objc] = NULL;
}
- Tcl_Preserve((ClientData) masterPtr);
- if ((*typePtr->createProc)(interp, name, objc, args, typePtr,
- (Tk_ImageMaster)masterPtr, &masterPtr->masterData) != TCL_OK) {
+ Tcl_Preserve(masterPtr);
+ if (typePtr->createProc(interp, name, objc, args, typePtr,
+ (Tk_ImageMaster)masterPtr, &masterPtr->masterData) != TCL_OK){
EventuallyDeleteImage(masterPtr, 0);
- Tcl_Release((ClientData) masterPtr);
+ Tcl_Release(masterPtr);
if (oldimage) {
- ckfree((char *) args);
+ ckfree(args);
}
return TCL_ERROR;
}
- Tcl_Release((ClientData) masterPtr);
+ Tcl_Release(masterPtr);
if (oldimage) {
- ckfree((char *) args);
+ ckfree(args);
}
masterPtr->typePtr = typePtr;
for (imagePtr = masterPtr->instancePtr; imagePtr != NULL;
imagePtr = imagePtr->nextPtr) {
- imagePtr->instanceData = (*typePtr->getProc)(imagePtr->tkwin,
+ imagePtr->instanceData = typePtr->getProc(imagePtr->tkwin,
masterPtr->masterData);
}
Tcl_SetResult(interp,
@@ -394,7 +399,7 @@ Tk_ImageObjCmd(
if (hPtr == NULL) {
goto alreadyDeleted;
}
- masterPtr = (ImageMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
if (masterPtr->deleted) {
goto alreadyDeleted;
}
@@ -408,7 +413,7 @@ Tk_ImageObjCmd(
}
hPtr = Tcl_FirstHashEntry(&winPtr->mainPtr->imageTable, &search);
for ( ; hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- masterPtr = (ImageMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
if (masterPtr->deleted) {
continue;
}
@@ -451,7 +456,7 @@ Tk_ImageObjCmd(
if (hPtr == NULL) {
goto alreadyDeleted;
}
- masterPtr = (ImageMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
if (masterPtr->deleted) {
goto alreadyDeleted;
}
@@ -462,19 +467,20 @@ Tk_ImageObjCmd(
switch ((enum options) index) {
case IMAGE_HEIGHT:
- Tcl_SetIntObj(Tcl_GetObjResult(interp), masterPtr->height);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(masterPtr->height));
break;
case IMAGE_INUSE:
- Tcl_SetBooleanObj(Tcl_GetObjResult(interp),
- masterPtr->typePtr!=NULL && masterPtr->instancePtr!=NULL);
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(
+ masterPtr->typePtr && masterPtr->instancePtr));
break;
case IMAGE_TYPE:
if (masterPtr->typePtr != NULL) {
- Tcl_SetResult(interp, masterPtr->typePtr->name, TCL_STATIC);
+ Tcl_SetObjResult(interp,
+ Tcl_NewStringObj(masterPtr->typePtr->name, -1));
}
break;
case IMAGE_WIDTH:
- Tcl_SetIntObj(Tcl_GetObjResult(interp), masterPtr->width);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(masterPtr->width));
break;
default:
Tcl_Panic("can't happen");
@@ -527,8 +533,8 @@ Tk_ImageChanged(
masterPtr->height = imageHeight;
for (imagePtr = masterPtr->instancePtr; imagePtr != NULL;
imagePtr = imagePtr->nextPtr) {
- (*imagePtr->changeProc)(imagePtr->widgetClientData, x, y,
- width, height, imageWidth, imageHeight);
+ imagePtr->changeProc(imagePtr->widgetClientData, x, y, width, height,
+ imageWidth, imageHeight);
}
}
@@ -549,7 +555,7 @@ Tk_ImageChanged(
*----------------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfImage(
Tk_ImageMaster imageMaster) /* Token for image. */
{
@@ -589,7 +595,7 @@ Tk_GetImage(
* be found. */
Tk_Window tkwin, /* Token for window in which image will be
* used. */
- CONST char *name, /* Name of desired image. */
+ const char *name, /* Name of desired image. */
Tk_ImageChangedProc *changeProc,
/* Function to invoke when redisplay is needed
* because image's pixels or size changed. */
@@ -603,19 +609,19 @@ Tk_GetImage(
if (hPtr == NULL) {
goto noSuchImage;
}
- masterPtr = (ImageMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
if (masterPtr->typePtr == NULL) {
goto noSuchImage;
}
if (masterPtr->deleted) {
goto noSuchImage;
}
- imagePtr = (Image *) ckalloc(sizeof(Image));
+ imagePtr = ckalloc(sizeof(Image));
imagePtr->tkwin = tkwin;
imagePtr->display = Tk_Display(tkwin);
imagePtr->masterPtr = masterPtr;
imagePtr->instanceData =
- (*masterPtr->typePtr->getProc)(tkwin, masterPtr->masterData);
+ masterPtr->typePtr->getProc(tkwin, masterPtr->masterData);
imagePtr->changeProc = changeProc;
imagePtr->widgetClientData = clientData;
imagePtr->nextPtr = masterPtr->instancePtr;
@@ -661,7 +667,7 @@ Tk_FreeImage(
*/
if (masterPtr->typePtr != NULL) {
- (*masterPtr->typePtr->freeProc)(imagePtr->instanceData,
+ masterPtr->typePtr->freeProc(imagePtr->instanceData,
imagePtr->display);
}
prevPtr = masterPtr->instancePtr;
@@ -673,7 +679,7 @@ Tk_FreeImage(
}
prevPtr->nextPtr = imagePtr->nextPtr;
}
- ckfree((char *) imagePtr);
+ ckfree(imagePtr);
/*
* If there are no more instances left for the master, and if the master
@@ -684,8 +690,8 @@ Tk_FreeImage(
if (masterPtr->hPtr != NULL) {
Tcl_DeleteHashEntry(masterPtr->hPtr);
}
- Tcl_Release((ClientData) masterPtr->winPtr);
- ckfree((char *) masterPtr);
+ Tcl_Release(masterPtr->winPtr);
+ ckfree(masterPtr);
}
}
@@ -739,9 +745,9 @@ Tk_PostscriptImage(
*/
if (imagePtr->masterPtr->typePtr->postscriptProc != NULL) {
- return (*imagePtr->masterPtr->typePtr->postscriptProc)(
- imagePtr->masterPtr->masterData, interp, tkwin, psinfo,
- x, y, width, height, prepass);
+ return imagePtr->masterPtr->typePtr->postscriptProc(
+ imagePtr->masterPtr->masterData, interp, tkwin, psinfo,
+ x, y, width, height, prepass);
}
if (prepass) {
@@ -760,15 +766,15 @@ Tk_PostscriptImage(
gcValues.foreground = WhitePixelOfScreen(Tk_Screen(tkwin));
newGC = Tk_GetGC(tkwin, GCForeground, &gcValues);
if (newGC != None) {
- XFillRectangle(Tk_Display(tkwin), pmap, newGC,
- 0, 0, (unsigned int)width, (unsigned int)height);
+ XFillRectangle(Tk_Display(tkwin), pmap, newGC, 0, 0,
+ (unsigned) width, (unsigned) height);
Tk_FreeGC(Tk_Display(tkwin), newGC);
}
Tk_RedrawImage(image, x, y, width, height, pmap, 0, 0);
ximage = XGetImage(Tk_Display(tkwin), pmap, 0, 0,
- (unsigned int)width, (unsigned int)height, AllPlanes, ZPixmap);
+ (unsigned) width, (unsigned) height, AllPlanes, ZPixmap);
Tk_FreePixmap(Tk_Display(tkwin), pmap);
@@ -849,9 +855,9 @@ Tk_RedrawImage(
if ((imageY + height) > imagePtr->masterPtr->height) {
height = imagePtr->masterPtr->height - imageY;
}
- (*imagePtr->masterPtr->typePtr->displayProc)(
- imagePtr->instanceData, imagePtr->display, drawable,
- imageX, imageY, width, height, drawableX, drawableY);
+ imagePtr->masterPtr->typePtr->displayProc(imagePtr->instanceData,
+ imagePtr->display, drawable, imageX, imageY, width, height,
+ drawableX, drawableY);
}
/*
@@ -904,7 +910,7 @@ void
Tk_DeleteImage(
Tcl_Interp *interp, /* Interpreter in which the image was
* created. */
- CONST char *name) /* Name of image. */
+ const char *name) /* Name of image. */
{
Tcl_HashEntry *hPtr;
TkWindow *winPtr;
@@ -917,7 +923,7 @@ Tk_DeleteImage(
if (hPtr == NULL) {
return;
}
- DeleteImage((ImageMaster *)Tcl_GetHashValue(hPtr));
+ DeleteImage(Tcl_GetHashValue(hPtr));
}
/*
@@ -950,20 +956,19 @@ DeleteImage(
if (typePtr != NULL) {
for (imagePtr = masterPtr->instancePtr; imagePtr != NULL;
imagePtr = imagePtr->nextPtr) {
- (*typePtr->freeProc)(imagePtr->instanceData,
- imagePtr->display);
- (*imagePtr->changeProc)(imagePtr->widgetClientData, 0, 0,
+ typePtr->freeProc(imagePtr->instanceData, imagePtr->display);
+ imagePtr->changeProc(imagePtr->widgetClientData, 0, 0,
masterPtr->width, masterPtr->height, masterPtr->width,
masterPtr->height);
}
- (*typePtr->deleteProc)(masterPtr->masterData);
+ typePtr->deleteProc(masterPtr->masterData);
}
if (masterPtr->instancePtr == NULL) {
if (masterPtr->hPtr != NULL) {
Tcl_DeleteHashEntry(masterPtr->hPtr);
}
- Tcl_Release((ClientData) masterPtr->winPtr);
- ckfree((char *) masterPtr);
+ Tcl_Release(masterPtr->winPtr);
+ ckfree(masterPtr);
} else {
masterPtr->deleted = 1;
}
@@ -998,8 +1003,7 @@ EventuallyDeleteImage(
}
if (!masterPtr->deleted) {
masterPtr->deleted = 1;
- Tcl_EventuallyFree((ClientData) masterPtr,
- (Tcl_FreeProc *)DeleteImage);
+ Tcl_EventuallyFree(masterPtr, (Tcl_FreeProc *) DeleteImage);
}
}
@@ -1031,7 +1035,7 @@ TkDeleteAllImages(
for (hPtr = Tcl_FirstHashEntry(&mainPtr->imageTable, &search);
hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- EventuallyDeleteImage((ImageMaster *) Tcl_GetHashValue(hPtr), 1);
+ EventuallyDeleteImage(Tcl_GetHashValue(hPtr), 1);
}
Tcl_DeleteHashTable(&mainPtr->imageTable);
}
@@ -1060,21 +1064,21 @@ ClientData
Tk_GetImageMasterData(
Tcl_Interp *interp, /* Interpreter in which the image was
* created. */
- CONST char *name, /* Name of image. */
- Tk_ImageType **typePtrPtr) /* Points to location to fill in with pointer
+ const char *name, /* Name of image. */
+ const Tk_ImageType **typePtrPtr)
+ /* Points to location to fill in with pointer
* to type information for image. */
{
+ TkWindow *winPtr = (TkWindow *) Tk_MainWindow(interp);
Tcl_HashEntry *hPtr;
- TkWindow *winPtr;
ImageMaster *masterPtr;
- winPtr = (TkWindow *) Tk_MainWindow(interp);
hPtr = Tcl_FindHashEntry(&winPtr->mainPtr->imageTable, name);
if (hPtr == NULL) {
*typePtrPtr = NULL;
return NULL;
}
- masterPtr = (ImageMaster *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
if (masterPtr->deleted) {
*typePtrPtr = NULL;
return NULL;
diff --git a/generic/tkImgBmap.c b/generic/tkImgBmap.c
index 4f5c6ac..82374cb 100644
--- a/generic/tkImgBmap.c
+++ b/generic/tkImgBmap.c
@@ -75,8 +75,8 @@ typedef struct BitmapInstance {
static int GetByte(Tcl_Channel chan);
static int ImgBmapCreate(Tcl_Interp *interp,
- char *name, int argc, Tcl_Obj *CONST objv[],
- Tk_ImageType *typePtr, Tk_ImageMaster master,
+ const char *name, int argc, Tcl_Obj *const objv[],
+ const Tk_ImageType *typePtr, Tk_ImageMaster master,
ClientData *clientDataPtr);
static ClientData ImgBmapGet(Tk_Window tkwin, ClientData clientData);
static void ImgBmapDisplay(ClientData clientData,
@@ -98,27 +98,28 @@ Tk_ImageType tkBitmapImageType = {
ImgBmapFree, /* freeProc */
ImgBmapDelete, /* deleteProc */
ImgBmapPostscript, /* postscriptProc */
- NULL /* nextPtr */
+ NULL, /* nextPtr */
+ NULL
};
/*
* Information used for parsing configuration specs:
*/
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_UID, "-background", NULL, NULL,
- "", Tk_Offset(BitmapMaster, bgUid), 0},
+ "", Tk_Offset(BitmapMaster, bgUid), 0, NULL},
{TK_CONFIG_STRING, "-data", NULL, NULL,
- NULL, Tk_Offset(BitmapMaster, dataString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapMaster, dataString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_STRING, "-file", NULL, NULL,
- NULL, Tk_Offset(BitmapMaster, fileString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapMaster, fileString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_UID, "-foreground", NULL, NULL,
- "#000000", Tk_Offset(BitmapMaster, fgUid), 0},
+ "#000000", Tk_Offset(BitmapMaster, fgUid), 0, NULL},
{TK_CONFIG_STRING, "-maskdata", NULL, NULL,
- NULL, Tk_Offset(BitmapMaster, maskDataString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(BitmapMaster, maskDataString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_STRING, "-maskfile", NULL, NULL,
- NULL, Tk_Offset(BitmapMaster, maskFileString), TK_CONFIG_NULL_OK},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ NULL, Tk_Offset(BitmapMaster, maskFileString), TK_CONFIG_NULL_OK, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -129,7 +130,7 @@ static Tk_ConfigSpec configSpecs[] = {
#define MAX_WORD_LENGTH 100
typedef struct ParseInfo {
- char *string; /* Next character of string data for bitmap,
+ const char *string; /* Next character of string data for bitmap,
* or NULL if bitmap is being read from
* file. */
Tcl_Channel chan; /* File containing bitmap data, or NULL if no
@@ -145,13 +146,13 @@ typedef struct ParseInfo {
*/
static int ImgBmapCmd(ClientData clientData, Tcl_Interp *interp,
- int argc, Tcl_Obj *CONST objv[]);
+ int argc, Tcl_Obj *const objv[]);
static void ImgBmapCmdDeletedProc(ClientData clientData);
static void ImgBmapConfigureInstance(BitmapInstance *instancePtr);
static int ImgBmapConfigureMaster(BitmapMaster *masterPtr,
- int argc, Tcl_Obj *CONST objv[], int flags);
+ int argc, Tcl_Obj *const objv[], int flags);
static int NextBitmapWord(ParseInfo *parseInfoPtr);
-
+
/*
*----------------------------------------------------------------------
*
@@ -173,23 +174,22 @@ static int
ImgBmapCreate(
Tcl_Interp *interp, /* Interpreter for application containing
* image. */
- char *name, /* Name to use for image. */
+ const char *name, /* Name to use for image. */
int argc, /* Number of arguments. */
- Tcl_Obj *CONST argv[], /* Argument objects for options (doesn't
+ Tcl_Obj *const argv[], /* Argument objects for options (doesn't
* include image name or type). */
- Tk_ImageType *typePtr, /* Pointer to our type record (not used). */
+ const Tk_ImageType *typePtr,/* Pointer to our type record (not used). */
Tk_ImageMaster master, /* Token for image, to be used by us in later
* callbacks. */
ClientData *clientDataPtr) /* Store manager's token for image here; it
* will be returned in later callbacks. */
{
- BitmapMaster *masterPtr;
+ BitmapMaster *masterPtr = ckalloc(sizeof(BitmapMaster));
- masterPtr = (BitmapMaster *) ckalloc(sizeof(BitmapMaster));
masterPtr->tkMaster = master;
masterPtr->interp = interp;
masterPtr->imageCmd = Tcl_CreateObjCommand(interp, name, ImgBmapCmd,
- (ClientData) masterPtr, ImgBmapCmdDeletedProc);
+ masterPtr, ImgBmapCmdDeletedProc);
masterPtr->width = masterPtr->height = 0;
masterPtr->data = NULL;
masterPtr->maskData = NULL;
@@ -201,13 +201,13 @@ ImgBmapCreate(
masterPtr->maskDataString = NULL;
masterPtr->instancePtr = NULL;
if (ImgBmapConfigureMaster(masterPtr, argc, argv, 0) != TCL_OK) {
- ImgBmapDelete((ClientData) masterPtr);
+ ImgBmapDelete(masterPtr);
return TCL_ERROR;
}
- *clientDataPtr = (ClientData) masterPtr;
+ *clientDataPtr = masterPtr;
return TCL_OK;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -233,26 +233,25 @@ ImgBmapConfigureMaster(
BitmapMaster *masterPtr, /* Pointer to data structure describing
* overall bitmap image to (reconfigure). */
int objc, /* Number of entries in objv. */
- Tcl_Obj *CONST objv[], /* Pairs of configuration options for image. */
+ Tcl_Obj *const objv[], /* Pairs of configuration options for image. */
int flags) /* Flags to pass to Tk_ConfigureWidget, such
* as TK_CONFIG_ARGV_ONLY. */
{
BitmapInstance *instancePtr;
int maskWidth, maskHeight, dummy1, dummy2;
+ const char **argv = ckalloc((objc+1) * sizeof(char *));
- CONST char **argv = (CONST char **) ckalloc((objc+1) * sizeof(char *));
for (dummy1 = 0; dummy1 < objc; dummy1++) {
argv[dummy1]=Tcl_GetString(objv[dummy1]);
}
argv[objc] = NULL;
if (Tk_ConfigureWidget(masterPtr->interp, Tk_MainWindow(masterPtr->interp),
- configSpecs, objc, argv, (char *) masterPtr, flags)
- != TCL_OK) {
- ckfree((char *) argv);
+ configSpecs, objc, argv, (char *) masterPtr, flags) != TCL_OK) {
+ ckfree(argv);
return TCL_ERROR;
}
- ckfree((char *) argv);
+ ckfree(argv);
/*
* Parse the bitmap and/or mask to create binary data. Make sure that the
@@ -312,7 +311,7 @@ ImgBmapConfigureMaster(
masterPtr->height, masterPtr->width, masterPtr->height);
return TCL_OK;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -442,12 +441,12 @@ ImgBmapConfigureInstance(
Tk_FreeGC(Tk_Display(instancePtr->tkwin), instancePtr->gc);
}
instancePtr->gc = None;
- Tcl_AddErrorInfo(masterPtr->interp, "\n (while configuring image \"");
- Tcl_AddErrorInfo(masterPtr->interp, Tk_NameOfImage(masterPtr->tkMaster));
- Tcl_AddErrorInfo(masterPtr->interp, "\")");
+ Tcl_AppendObjToErrorInfo(masterPtr->interp, Tcl_ObjPrintf(
+ "\n (while configuring image \"%s\")", Tk_NameOfImage(
+ masterPtr->tkMaster)));
Tcl_BackgroundError(masterPtr->interp);
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -473,8 +472,8 @@ ImgBmapConfigureInstance(
char *
TkGetBitmapData(
Tcl_Interp *interp, /* For reporting errors, or NULL. */
- char *string, /* String describing bitmap. May be NULL. */
- char *fileName, /* Name of file containing bitmap description.
+ const char *string, /* String describing bitmap. May be NULL. */
+ const char *fileName, /* Name of file containing bitmap description.
* Used only if string is NULL. Must not be
* NULL if string is NULL. */
int *widthPtr, int *heightPtr,
@@ -482,7 +481,7 @@ TkGetBitmapData(
int *hotXPtr, int *hotYPtr) /* Position of hot spot or -1,-1. */
{
int width, height, numBytes, hotX, hotY;
- CONST char *expandedFileName;
+ const char *expandedFileName;
char *p, *end;
ParseInfo pi;
char *data = NULL;
@@ -611,7 +610,7 @@ TkGetBitmapData(
goto error;
}
numBytes = ((width+7)/8) * height;
- data = (char *) ckalloc((unsigned) numBytes);
+ data = ckalloc(numBytes);
for (p = data; numBytes > 0; p++, numBytes--) {
if (NextBitmapWord(&pi) != TCL_OK) {
goto error;
@@ -649,7 +648,7 @@ TkGetBitmapData(
}
return NULL;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -674,7 +673,8 @@ NextBitmapWord(
ParseInfo *parseInfoPtr) /* Describes what we're reading and where we
* are in it. */
{
- char *src, *dst;
+ const char *src;
+ char *dst;
int c;
parseInfoPtr->wordLength = 0;
@@ -718,7 +718,7 @@ NextBitmapWord(
parseInfoPtr->word[parseInfoPtr->wordLength] = 0;
return TCL_OK;
}
-
+
/*
*--------------------------------------------------------------
*
@@ -742,14 +742,14 @@ ImgBmapCmd(
ClientData clientData, /* Information about the image master. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *bmapOptions[] = {"cget", "configure", NULL};
- BitmapMaster *masterPtr = (BitmapMaster *) clientData;
+ static const char *const bmapOptions[] = {"cget", "configure", NULL};
+ BitmapMaster *masterPtr = clientData;
int index;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[1], bmapOptions, "option", 0,
@@ -781,7 +781,7 @@ ImgBmapCmd(
return TCL_OK;
}
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -807,7 +807,7 @@ ImgBmapGet(
ClientData masterData) /* Pointer to our master structure for the
* image. */
{
- BitmapMaster *masterPtr = (BitmapMaster *) masterData;
+ BitmapMaster *masterPtr = masterData;
BitmapInstance *instancePtr;
/*
@@ -819,7 +819,7 @@ ImgBmapGet(
instancePtr = instancePtr->nextPtr) {
if (instancePtr->tkwin == tkwin) {
instancePtr->refCount++;
- return (ClientData) instancePtr;
+ return instancePtr;
}
}
@@ -828,7 +828,7 @@ ImgBmapGet(
* the image.
*/
- instancePtr = (BitmapInstance *) ckalloc(sizeof(BitmapInstance));
+ instancePtr = ckalloc(sizeof(BitmapInstance));
instancePtr->refCount = 1;
instancePtr->masterPtr = masterPtr;
instancePtr->tkwin = tkwin;
@@ -850,9 +850,9 @@ ImgBmapGet(
masterPtr->height);
}
- return (ClientData) instancePtr;
+ return instancePtr;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -882,7 +882,7 @@ ImgBmapDisplay(
/* Coordinates within drawable that correspond
* to imageX and imageY. */
{
- BitmapInstance *instancePtr = (BitmapInstance *) clientData;
+ BitmapInstance *instancePtr = clientData;
int masking;
/*
@@ -912,7 +912,7 @@ ImgBmapDisplay(
XSetClipOrigin(display, instancePtr->gc, 0, 0);
}
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -936,7 +936,7 @@ ImgBmapFree(
* instance to be displayed. */
Display *display) /* Display containing window that used image. */
{
- BitmapInstance *instancePtr = (BitmapInstance *) clientData;
+ BitmapInstance *instancePtr = clientData;
BitmapInstance *prevPtr;
instancePtr->refCount--;
@@ -973,9 +973,9 @@ ImgBmapFree(
}
prevPtr->nextPtr = instancePtr->nextPtr;
}
- ckfree((char *) instancePtr);
+ ckfree(instancePtr);
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -998,7 +998,7 @@ ImgBmapDelete(
ClientData masterData) /* Pointer to BitmapMaster structure for
* image. Must not have any more instances. */
{
- BitmapMaster *masterPtr = (BitmapMaster *) masterData;
+ BitmapMaster *masterPtr = masterData;
if (masterPtr->instancePtr != NULL) {
Tcl_Panic("tried to delete bitmap image when instances still exist");
@@ -1014,9 +1014,9 @@ ImgBmapDelete(
ckfree(masterPtr->maskData);
}
Tk_FreeOptions(configSpecs, (char *) masterPtr, NULL, 0);
- ckfree((char *) masterPtr);
+ ckfree(masterPtr);
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -1039,14 +1039,14 @@ ImgBmapCmdDeletedProc(
ClientData clientData) /* Pointer to BitmapMaster structure for
* image. */
{
- BitmapMaster *masterPtr = (BitmapMaster *) clientData;
+ BitmapMaster *masterPtr = clientData;
masterPtr->imageCmd = NULL;
if (masterPtr->tkMaster != NULL) {
Tk_DeleteImage(masterPtr->interp, Tk_NameOfImage(masterPtr->tkMaster));
}
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -1078,7 +1078,7 @@ GetByte(
}
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -1174,7 +1174,7 @@ ImgBmapPsImagemask(
Tcl_AppendResult(interp, ">} imagemask \n", NULL);
return TCL_OK;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -1203,7 +1203,7 @@ ImgBmapPostscript(
int x, int y, int width, int height,
int prepass)
{
- BitmapMaster *masterPtr = (BitmapMaster *) clientData;
+ BitmapMaster *masterPtr = clientData;
char buffer[200];
if (prepass) {
@@ -1281,7 +1281,7 @@ ImgBmapPostscript(
}
return TCL_OK;
}
-
+
/*
* Local Variables:
* mode: c
diff --git a/generic/tkImgGIF.c b/generic/tkImgGIF.c
index e576559..4cbf94d 100644
--- a/generic/tkImgGIF.c
+++ b/generic/tkImgGIF.c
@@ -11,7 +11,7 @@
* Copyright (c) Reed Wade (wade@cs.utk.edu), University of Tennessee
* Copyright (c) 1995-1997 Sun Microsystems, Inc.
* Copyright (c) 1997 Australian National University
- * Copyright (c) 2005 Donal K. Fellows
+ * Copyright (c) 2005-2010 Donal K. Fellows
*
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
@@ -28,9 +28,6 @@
* | notice appear in supporting documentation. This software is |
* | provided "as is" without express or implied warranty. |
* +--------------------------------------------------------------------+
- *
- * This file also contains code from miGIF. See lower down in file for the
- * applicable copyright notice for that portion.
*/
#include "tkInt.h"
@@ -110,6 +107,14 @@ typedef struct {
} GIFImageConfig;
/*
+ * Type of a function used to do the writing to a file or buffer when
+ * serializing in the GIF format.
+ */
+
+typedef int (WriteBytesFunc) (ClientData clientData, const char *bytes,
+ int byteCount);
+
+/*
* The format record for the GIF file format:
*/
@@ -128,8 +133,11 @@ static int StringReadGIF(Tcl_Interp *interp, Tcl_Obj *dataObj,
int srcX, int srcY);
static int FileWriteGIF(Tcl_Interp *interp, const char *filename,
Tcl_Obj *format, Tk_PhotoImageBlock *blockPtr);
-static int CommonWriteGIF(Tcl_Interp *interp, Tcl_Channel handle,
- Tcl_Obj *format, Tk_PhotoImageBlock *blockPtr);
+static int StringWriteGIF(Tcl_Interp *interp, Tcl_Obj *format,
+ Tk_PhotoImageBlock *blockPtr);
+static int CommonWriteGIF(Tcl_Interp *interp, ClientData clientData,
+ WriteBytesFunc *writeProc, Tcl_Obj *format,
+ Tk_PhotoImageBlock *blockPtr);
Tk_PhotoImageFormat tkImgFmtGIF = {
"gif", /* name */
@@ -138,7 +146,8 @@ Tk_PhotoImageFormat tkImgFmtGIF = {
FileReadGIF, /* fileReadProc */
StringReadGIF, /* stringReadProc */
FileWriteGIF, /* fileWriteProc */
- NULL, /* stringWriteProc */
+ StringWriteGIF, /* stringWriteProc */
+ NULL
};
#define INTERLACE 0x40
@@ -186,6 +195,135 @@ static int Mgetc(MFile *handle);
static int char64(int c);
static void mInit(unsigned char *string, MFile *handle,
int length);
+
+/*
+ * Types, defines and variables needed to write and compress a GIF.
+ */
+
+#define LSB(a) ((unsigned char) (((short)(a)) & 0x00FF))
+#define MSB(a) ((unsigned char) (((short)(a)) >> 8))
+
+#define GIFBITS 12
+#define HSIZE 5003 /* 80% occupancy */
+
+#define DEFAULT_BACKGROUND_VALUE 0xD9
+
+typedef struct {
+ int ssize;
+ int csize;
+ int rsize;
+ unsigned char *pixelOffset;
+ int pixelSize;
+ int pixelPitch;
+ int greenOffset;
+ int blueOffset;
+ int alphaOffset;
+ int num;
+ unsigned char mapa[MAXCOLORMAPSIZE][3];
+} GifWriterState;
+
+typedef int (* ifunptr) (GifWriterState *statePtr);
+
+/*
+ * Support for compression of GIFs.
+ */
+
+#define MAXCODE(numBits) (((long) 1 << (numBits)) - 1)
+
+#ifdef SIGNED_COMPARE_SLOW
+#define U(x) ((unsigned) (x))
+#else
+#define U(x) (x)
+#endif
+
+typedef struct {
+ int numBits; /* Number of bits/code. */
+ long maxCode; /* Maximum code, given numBits. */
+ int hashTable[HSIZE];
+ unsigned int codeTable[HSIZE];
+ long hSize; /* For dynamic table sizing. */
+
+ /*
+ * To save much memory, we overlay the table used by compress() with those
+ * used by decompress(). The tab_prefix table is the same size and type as
+ * the codeTable. The tab_suffix table needs 2**GIFBITS characters. We get
+ * this from the beginning of hashTable. The output stack uses the rest of
+ * hashTable, and contains characters. There is plenty of room for any
+ * possible stack (stack used to be 8000 characters).
+ */
+
+ int freeEntry; /* First unused entry. */
+
+ /*
+ * Block compression parameters. After all codes are used up, and
+ * compression rate changes, start over.
+ */
+
+ int clearFlag;
+
+ int offset;
+ unsigned int inCount; /* Length of input */
+ unsigned int outCount; /* # of codes output (for debugging) */
+
+ /*
+ * Algorithm: use open addressing double hashing (no chaining) on the
+ * prefix code / next character combination. We do a variant of Knuth's
+ * algorithm D (vol. 3, sec. 6.4) along with G. Knott's relatively-prime
+ * secondary probe. Here, the modular division first probe is gives way to
+ * a faster exclusive-or manipulation. Also do block compression with an
+ * adaptive reset, whereby the code table is cleared when the compression
+ * ratio decreases, but after the table fills. The variable-length output
+ * codes are re-sized at this point, and a special CLEAR code is generated
+ * for the decompressor. Late addition: construct the table according to
+ * file size for noticeable speed improvement on small files. Please
+ * direct questions about this implementation to ames!jaw.
+ */
+
+ int initialBits;
+ ClientData destination;
+ WriteBytesFunc *writeProc;
+
+ int clearCode;
+ int eofCode;
+
+ unsigned long currentAccumulated;
+ int currentBits;
+
+ /*
+ * Number of characters so far in this 'packet'
+ */
+
+ int accumulatedByteCount;
+
+ /*
+ * Define the storage for the packet accumulator
+ */
+
+ unsigned char packetAccumulator[256];
+} GIFState_t;
+
+/*
+ * Definition of new functions to write GIFs
+ */
+
+static int ColorNumber(GifWriterState *statePtr,
+ int red, int green, int blue);
+static void Compress(int initBits, ClientData handle,
+ WriteBytesFunc *writeProc, ifunptr readValue,
+ GifWriterState *statePtr);
+static int IsNewColor(GifWriterState *statePtr,
+ int red, int green, int blue);
+static void SaveMap(GifWriterState *statePtr,
+ Tk_PhotoImageBlock *blockPtr);
+static int ReadValue(GifWriterState *statePtr);
+static WriteBytesFunc WriteToChannel;
+static WriteBytesFunc WriteToByteArray;
+static void Output(GIFState_t *statePtr, long code);
+static void ClearForBlock(GIFState_t *statePtr);
+static void ClearHashTable(GIFState_t *statePtr, int hSize);
+static void CharInit(GIFState_t *statePtr);
+static void CharOut(GIFState_t *statePtr, int c);
+static void FlushChar(GIFState_t *statePtr);
/*
*----------------------------------------------------------------------
@@ -262,7 +400,7 @@ FileReadGIF(
int bitPixel;
unsigned char colorMap[MAXCOLORMAPSIZE][4];
int transparent = -1;
- static const char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"-index", NULL
};
GIFImageConfig gifConf, *gifConfPtr = &gifConf;
@@ -434,7 +572,7 @@ FileReadGIF(
if (trashBuffer == NULL) {
nBytes = fileWidth * fileHeight * 3;
- trashBuffer = (unsigned char *) ckalloc((unsigned) nBytes);
+ trashBuffer = ckalloc(nBytes);
}
/*
@@ -518,20 +656,20 @@ FileReadGIF(
block.offset[3] = (transparent>=0) ? 3 : 0;
block.pitch = block.pixelSize * imageWidth;
nBytes = block.pitch * imageHeight;
- block.pixelPtr = (unsigned char *) ckalloc((unsigned) nBytes);
+ block.pixelPtr = ckalloc(nBytes);
if (ReadImage(gifConfPtr, interp, block.pixelPtr, chan, imageWidth,
imageHeight, colorMap, srcX, srcY, BitSet(buf[8],INTERLACE),
transparent) != TCL_OK) {
- ckfree((char *) block.pixelPtr);
+ ckfree(block.pixelPtr);
goto error;
}
if (Tk_PhotoPutBlock(interp, imageHandle, &block, destX, destY,
width, height, TK_PHOTO_COMPOSITE_SET) != TCL_OK) {
- ckfree((char *) block.pixelPtr);
+ ckfree(block.pixelPtr);
goto error;
}
- ckfree((char *) block.pixelPtr);
+ ckfree(block.pixelPtr);
}
/*
@@ -548,7 +686,7 @@ FileReadGIF(
*/
if (trashBuffer != NULL) {
- ckfree((char *) trashBuffer);
+ ckfree(trashBuffer);
}
return result;
}
@@ -1414,8 +1552,8 @@ Fread(
* lolo@pcsig22.etsimo.uniovi.es
* Date: Fri September 20 1996
*
- * Modified for transparency handling (gif89a) and miGIF compression
- * by Jan Nijtmans <j.nijtmans@chello.nl>
+ * Modified for transparency handling (gif89a)
+ * by Jan Nijtmans <nijtmans@users.sourceforge.net>
*
*----------------------------------------------------------------------
* FileWriteGIF-
@@ -1424,54 +1562,12 @@ Fread(
* data from a photo image into a given file
*
* Results:
- * A standard TCL completion code. If TCL_ERROR is returned then an error
- * message is left in interp->result.
+ * A standard TCL completion code. If TCL_ERROR is returned then an
+ * error message is left in the interp's result.
*
*----------------------------------------------------------------------
*/
-/*
- * Types, defines and variables needed to write and compress a GIF.
- */
-
-typedef int (* ifunptr) (ClientData clientData);
-
-#define LSB(a) ((unsigned char) (((short)(a)) & 0x00FF))
-#define MSB(a) ((unsigned char) (((short)(a)) >> 8))
-
-#define GIFBITS 12
-#define HSIZE 5003 /* 80% occupancy */
-
-typedef struct {
- int ssize;
- int csize;
- int rsize;
- unsigned char *pixelo;
- int pixelSize;
- int pixelPitch;
- int greenOffset;
- int blueOffset;
- int alphaOffset;
- int num;
- unsigned char mapa[MAXCOLORMAPSIZE][3];
-} GifWriterState;
-
-/*
- * Definition of new functions to write GIFs
- */
-
-static int color(GifWriterState *statePtr,
- int red, int green, int blue,
- unsigned char mapa[MAXCOLORMAPSIZE][3]);
-static void compress(int initBits, Tcl_Channel handle,
- ifunptr readValue, ClientData clientData);
-static int nuevo(GifWriterState *statePtr,
- int red, int green, int blue,
- unsigned char mapa[MAXCOLORMAPSIZE][3]);
-static void savemap(GifWriterState *statePtr,
- Tk_PhotoImageBlock *blockPtr,
- unsigned char mapa[MAXCOLORMAPSIZE][3]);
-static int ReadValue(ClientData clientData);
static int
FileWriteGIF(
@@ -1493,22 +1589,69 @@ FileWriteGIF(
return TCL_ERROR;
}
- result = CommonWriteGIF(interp, chan, format, blockPtr);
+ result = CommonWriteGIF(interp, chan, WriteToChannel, format, blockPtr);
if (Tcl_Close(interp, chan) == TCL_ERROR) {
return TCL_ERROR;
}
return result;
}
+
+static int
+StringWriteGIF(
+ Tcl_Interp *interp, /* Interpreter to use for reporting errors and
+ * returning the GIF data. */
+ Tcl_Obj *format,
+ Tk_PhotoImageBlock *blockPtr)
+{
+ int result;
+ Tcl_Obj *objPtr = Tcl_NewObj();
+
+ Tcl_IncrRefCount(objPtr);
+ result = CommonWriteGIF(interp, objPtr, WriteToByteArray, format,
+ blockPtr);
+ if (result == TCL_OK) {
+ Tcl_SetObjResult(interp, objPtr);
+ }
+ Tcl_DecrRefCount(objPtr);
+ return result;
+}
+
+static int
+WriteToChannel(
+ ClientData clientData,
+ const char *bytes,
+ int byteCount)
+{
+ Tcl_Channel handle = clientData;
+
+ return Tcl_Write(handle, bytes, byteCount);
+}
+
+static int
+WriteToByteArray(
+ ClientData clientData,
+ const char *bytes,
+ int byteCount)
+{
+ Tcl_Obj *objPtr = clientData;
+ Tcl_Obj *tmpObj = Tcl_NewByteArrayObj((unsigned char *) bytes, byteCount);
+
+ Tcl_IncrRefCount(tmpObj);
+ Tcl_AppendObjToObj(objPtr, tmpObj);
+ Tcl_DecrRefCount(tmpObj);
+ return byteCount;
+}
static int
CommonWriteGIF(
Tcl_Interp *interp,
- Tcl_Channel handle,
+ ClientData handle,
+ WriteBytesFunc *writeProc,
Tcl_Obj *format,
Tk_PhotoImageBlock *blockPtr)
{
- GifWriterState state, *statePtr = &state;
+ GifWriterState state;
int resolution;
long width, height, x;
unsigned char c;
@@ -1517,140 +1660,140 @@ CommonWriteGIF(
top = 0;
left = 0;
- memset(statePtr, 0, sizeof(state));
+ memset(&state, 0, sizeof(state));
- statePtr->pixelSize = blockPtr->pixelSize;
- statePtr->greenOffset = blockPtr->offset[1]-blockPtr->offset[0];
- statePtr->blueOffset = blockPtr->offset[2]-blockPtr->offset[0];
- statePtr->alphaOffset = blockPtr->offset[0];
- if (statePtr->alphaOffset < blockPtr->offset[2]) {
- statePtr->alphaOffset = blockPtr->offset[2];
+ state.pixelSize = blockPtr->pixelSize;
+ state.greenOffset = blockPtr->offset[1]-blockPtr->offset[0];
+ state.blueOffset = blockPtr->offset[2]-blockPtr->offset[0];
+ state.alphaOffset = blockPtr->offset[0];
+ if (state.alphaOffset < blockPtr->offset[2]) {
+ state.alphaOffset = blockPtr->offset[2];
}
- if (++statePtr->alphaOffset < statePtr->pixelSize) {
- statePtr->alphaOffset -= blockPtr->offset[0];
+ if (++state.alphaOffset < state.pixelSize) {
+ state.alphaOffset -= blockPtr->offset[0];
} else {
- statePtr->alphaOffset = 0;
+ state.alphaOffset = 0;
}
- Tcl_Write(handle, (char *) (statePtr->alphaOffset ? GIF89a : GIF87a), 6);
+ writeProc(handle, (char *) (state.alphaOffset ? GIF89a : GIF87a), 6);
- for (x=0 ; x<MAXCOLORMAPSIZE ; x++) {
- statePtr->mapa[x][CM_RED] = 255;
- statePtr->mapa[x][CM_GREEN] = 255;
- statePtr->mapa[x][CM_BLUE] = 255;
+ for (x = 0; x < MAXCOLORMAPSIZE ;x++) {
+ state.mapa[x][CM_RED] = 255;
+ state.mapa[x][CM_GREEN] = 255;
+ state.mapa[x][CM_BLUE] = 255;
}
width = blockPtr->width;
height = blockPtr->height;
- statePtr->pixelo = blockPtr->pixelPtr + blockPtr->offset[0];
- statePtr->pixelPitch = blockPtr->pitch;
- savemap(statePtr, blockPtr, statePtr->mapa);
- if (statePtr->num >= MAXCOLORMAPSIZE) {
+ state.pixelOffset = blockPtr->pixelPtr + blockPtr->offset[0];
+ state.pixelPitch = blockPtr->pitch;
+ SaveMap(&state, blockPtr);
+ if (state.num >= MAXCOLORMAPSIZE) {
Tcl_AppendResult(interp, "too many colors", NULL);
return TCL_ERROR;
}
- if (statePtr->num<2) {
- statePtr->num = 2;
+ if (state.num<2) {
+ state.num = 2;
}
c = LSB(width);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = MSB(width);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = LSB(height);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = MSB(height);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
resolution = 0;
- while (statePtr->num >> resolution) {
+ while (state.num >> resolution) {
resolution++;
}
c = 111 + resolution * 17;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
- statePtr->num = 1 << resolution;
+ state.num = 1 << resolution;
/*
* Background color
*/
c = 0;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
/*
* Zero for future expansion.
*/
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
- for (x=0 ; x<statePtr->num ; x++) {
- c = statePtr->mapa[x][CM_RED];
- Tcl_Write(handle, (char *) &c, 1);
- c = statePtr->mapa[x][CM_GREEN];
- Tcl_Write(handle, (char *) &c, 1);
- c = statePtr->mapa[x][CM_BLUE];
- Tcl_Write(handle, (char *) &c, 1);
+ for (x = 0; x < state.num; x++) {
+ c = state.mapa[x][CM_RED];
+ writeProc(handle, (char *) &c, 1);
+ c = state.mapa[x][CM_GREEN];
+ writeProc(handle, (char *) &c, 1);
+ c = state.mapa[x][CM_BLUE];
+ writeProc(handle, (char *) &c, 1);
}
/*
* Write out extension for transparent colour index, if necessary.
*/
- if (statePtr->alphaOffset) {
+ if (state.alphaOffset) {
c = GIF_EXTENSION;
- Tcl_Write(handle, (char *) &c, 1);
- Tcl_Write(handle, "\371\4\1\0\0\0", 7);
+ writeProc(handle, (char *) &c, 1);
+ writeProc(handle, "\371\4\1\0\0\0", 7);
}
c = GIF_START;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = LSB(top);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = MSB(top);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = LSB(left);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = MSB(left);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = LSB(width);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = MSB(width);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = LSB(height);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = MSB(height);
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = 0;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = resolution;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
- statePtr->ssize = statePtr->rsize = blockPtr->width;
- statePtr->csize = blockPtr->height;
- compress(resolution+1, handle, ReadValue, (ClientData) statePtr);
+ state.ssize = state.rsize = blockPtr->width;
+ state.csize = blockPtr->height;
+ Compress(resolution+1, handle, writeProc, ReadValue, &state);
c = 0;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
c = GIF_TERMINATOR;
- Tcl_Write(handle, (char *) &c, 1);
+ writeProc(handle, (char *) &c, 1);
return TCL_OK;
}
static int
-color(
+ColorNumber(
GifWriterState *statePtr,
- int red, int green, int blue,
- unsigned char mapa[MAXCOLORMAPSIZE][3])
+ int red, int green, int blue)
{
int x = (statePtr->alphaOffset != 0);
- for (; x<=MAXCOLORMAPSIZE ; x++) {
- if ((mapa[x][CM_RED] == red) && (mapa[x][CM_GREEN] == green) &&
- (mapa[x][CM_BLUE] == blue)) {
+ for (; x <= MAXCOLORMAPSIZE; x++) {
+ if ((statePtr->mapa[x][CM_RED] == red) &&
+ (statePtr->mapa[x][CM_GREEN] == green) &&
+ (statePtr->mapa[x][CM_BLUE] == blue)) {
return x;
}
}
@@ -1658,16 +1801,16 @@ color(
}
static int
-nuevo(
+IsNewColor(
GifWriterState *statePtr,
- int red, int green, int blue,
- unsigned char mapa[MAXCOLORMAPSIZE][3])
+ int red, int green, int blue)
{
int x = (statePtr->alphaOffset != 0);
for (; x<=statePtr->num ; x++) {
- if ((mapa[x][CM_RED] == red) && (mapa[x][CM_GREEN] == green) &&
- (mapa[x][CM_BLUE] == blue)) {
+ if ((statePtr->mapa[x][CM_RED] == red) &&
+ (statePtr->mapa[x][CM_GREEN] == green) &&
+ (statePtr->mapa[x][CM_BLUE] == blue)) {
return 0;
}
}
@@ -1675,10 +1818,9 @@ nuevo(
}
static void
-savemap(
+SaveMap(
GifWriterState *statePtr,
- Tk_PhotoImageBlock *blockPtr,
- unsigned char mapa[MAXCOLORMAPSIZE][3])
+ Tk_PhotoImageBlock *blockPtr)
{
unsigned char *colores;
int x, y;
@@ -1686,9 +1828,9 @@ savemap(
if (statePtr->alphaOffset) {
statePtr->num = 0;
- mapa[0][CM_RED] = 0xd9;
- mapa[0][CM_GREEN] = 0xd9;
- mapa[0][CM_BLUE] = 0xd9;
+ statePtr->mapa[0][CM_RED] = DEFAULT_BACKGROUND_VALUE;
+ statePtr->mapa[0][CM_GREEN] = DEFAULT_BACKGROUND_VALUE;
+ statePtr->mapa[0][CM_BLUE] = DEFAULT_BACKGROUND_VALUE;
} else {
statePtr->num = -1;
}
@@ -1700,14 +1842,14 @@ savemap(
red = colores[0];
green = colores[statePtr->greenOffset];
blue = colores[statePtr->blueOffset];
- if (nuevo(statePtr, red, green, blue, mapa)) {
+ if (IsNewColor(statePtr, red, green, blue)) {
statePtr->num++;
if (statePtr->num >= MAXCOLORMAPSIZE) {
return;
}
- mapa[statePtr->num][CM_RED] = red;
- mapa[statePtr->num][CM_GREEN] = green;
- mapa[statePtr->num][CM_BLUE] = blue;
+ statePtr->mapa[statePtr->num][CM_RED] = red;
+ statePtr->mapa[statePtr->num][CM_GREEN] = green;
+ statePtr->mapa[statePtr->num][CM_BLUE] = blue;
}
}
colores += statePtr->pixelSize;
@@ -1717,26 +1859,26 @@ savemap(
static int
ReadValue(
- ClientData clientData)
+ GifWriterState *statePtr)
{
- GifWriterState *statePtr = (GifWriterState *) clientData;
unsigned int col;
if (statePtr->csize == 0) {
return EOF;
}
- if (statePtr->alphaOffset && statePtr->pixelo[statePtr->alphaOffset]==0) {
+ if (statePtr->alphaOffset
+ && (statePtr->pixelOffset[statePtr->alphaOffset]==0)) {
col = 0;
} else {
- col = color(statePtr, statePtr->pixelo[0],
- statePtr->pixelo[statePtr->greenOffset],
- statePtr->pixelo[statePtr->blueOffset], statePtr->mapa);
+ col = ColorNumber(statePtr, statePtr->pixelOffset[0],
+ statePtr->pixelOffset[statePtr->greenOffset],
+ statePtr->pixelOffset[statePtr->blueOffset]);
}
- statePtr->pixelo += statePtr->pixelSize;
+ statePtr->pixelOffset += statePtr->pixelSize;
if (--statePtr->ssize <= 0) {
statePtr->ssize = statePtr->rsize;
statePtr->csize--;
- statePtr->pixelo += statePtr->pixelPitch
+ statePtr->pixelOffset += statePtr->pixelPitch
- (statePtr->rsize * statePtr->pixelSize);
}
@@ -1744,501 +1886,308 @@ ReadValue(
}
/*
- *-----------------------------------------------------------------------
- *
- * miGIF Compression - mouse and ivo's GIF-compatible compression
- *
- * -run length encoding compression routines-
- *
- * Copyright (C) 1998 Hutchison Avenue Software Corporation
- * http://www.hasc.com
- * info@hasc.com
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation. This software is provided "AS IS." The Hutchison Avenue
- * Software Corporation disclaims all warranties, either express or implied,
- * including but not limited to implied warranties of merchantability and
- * fitness for a particular purpose, with respect to this code and
- * accompanying documentation.
- *
- * The miGIF compression routines do not, strictly speaking, generate files
- * conforming to the GIF spec, since the image data is not LZW-compressed
- * (this is the point: in order to avoid transgression of the Unisys patent on
- * the LZW algorithm.) However, miGIF generates data streams that any
- * reasonably sane LZW decompresser will decompress to what we want.
- *
- * miGIF compression uses run length encoding. It compresses horizontal runs
- * of pixels of the same color. This type of compression gives good results on
- * images with many runs, for example images with lines, text and solid shapes
- * on a solid-colored background. It gives little or no compression on images
- * with few runs, for example digital or scanned photos.
+ * GIF Image compression - modified 'Compress'
*
- * der Mouse
- * mouse@rodents.montreal.qc.ca
- * 7D C8 61 52 5D E7 2D 39 4E F1 31 3E E8 B3 27 4B
+ * Based on: compress.c - File compression ala IEEE Computer, June 1984.
*
- * ivo@hasc.com
- *
- * The Graphics Interchange Format(c) is the Copyright property of CompuServe
- * Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated.
- *
- *-----------------------------------------------------------------------
+ * By Authors: Spencer W. Thomas (decvax!harpo!utah-cs!utah-gr!thomas)
+ * Jim McKie (decvax!mcvax!jim)
+ * Steve Davies (decvax!vax135!petsd!peora!srd)
+ * Ken Turkowski (decvax!decwrl!turtlevax!ken)
+ * James A. Woods (decvax!ihnp4!ames!jaw)
+ * Joe Orost (decvax!vax135!petsd!joe)
*/
-
-typedef struct {
- int runlengthPixel;
- int runlengthBaseCode;
- int runlengthCount;
- int runlengthTablePixel;
- int runlengthTableMax;
- int justCleared;
- int outputBits;
- int outputBitsInit;
- int outputCount;
- int outputBump;
- int outputBumpInit;
- int outputClear;
- int outputClearInit;
- int maxOcodes;
- int codeClear;
- int codeEOF;
- unsigned int obuf;
- int obits;
- Tcl_Channel ofile;
- unsigned char oblock[256];
- int oblen;
-} miGIFState_t;
-/*
- * Used only when debugging GIF compression code
- */
-/* #define MIGIF_DEBUGGING_ENVARS */
+static void
+Compress(
+ int initialBits,
+ ClientData handle,
+ WriteBytesFunc *writeProc,
+ ifunptr readValue,
+ GifWriterState *statePtr)
+{
+ long fcode, ent, disp, hSize, i = 0;
+ int c, hshift;
+ GIFState_t state;
-#ifdef MIGIF_DEBUGGING_ENVARS
+ memset(&state, 0, sizeof(state));
-/*
- * This debugging code is _absolutely_ not thread-safe. It's also not normally
- * enabled either.
- */
+ /*
+ * Set up the globals: initialBits - initial number of bits
+ * outChannel - pointer to output file
+ */
-static int verboseSet = 0;
-static int verbose;
-#define MIGIF_VERBOSE (verboseSet?verbose:setVerbose())
-#define DEBUGMSG(printfArgs) if (MIGIF_VERBOSE) { printf printfArgs; }
+ state.initialBits = initialBits;
+ state.destination = handle;
+ state.writeProc = writeProc;
-static int
-setVerbose(void)
-{
- verbose = !!getenv("MIGIF_VERBOSE");
- verboseSet = 1;
- return verbose;
-}
+ /*
+ * Set up the necessary values.
+ */
-static const char *
-binformat(
- unsigned int v,
- int nbits)
-{
- static char bufs[8][64];
- static int bhand = 0;
- unsigned int bit;
- int bno;
- char *bp;
-
- bhand--;
- if (bhand < 0) {
- bhand = (sizeof(bufs) / sizeof(bufs[0])) - 1;
- }
- bp = &bufs[bhand][0];
- for (bno=nbits-1,bit=((unsigned int)1)<<bno ; bno>=0 ; bno--,bit>>=1) {
- *bp++ = (v & bit) ? '1' : '0';
- if (((bno&3) == 0) && (bno != 0)) {
- *bp++ = '.';
- }
+ state.offset = 0;
+ state.hSize = HSIZE;
+ state.outCount = 0;
+ state.clearFlag = 0;
+ state.inCount = 1;
+ state.maxCode = MAXCODE(state.numBits = state.initialBits);
+ state.clearCode = 1 << (initialBits - 1);
+ state.eofCode = state.clearCode + 1;
+ state.freeEntry = state.clearCode + 2;
+ CharInit(&state);
+
+ ent = readValue(statePtr);
+
+ hshift = 0;
+ for (fcode = (long) state.hSize; fcode < 65536L; fcode *= 2L) {
+ hshift++;
}
- *bp = '\0';
- return &bufs[bhand][0];
-}
-#else /* !MIGIF_DEBUGGING_ENVARS */
-#define DEBUGMSG(printfArgs) /* do nothing */
-#endif
-
-static void
-writeBlock(
- miGIFState_t *statePtr)
-{
- unsigned char c;
+ hshift = 8 - hshift; /* Set hash code range bound */
+
+ hSize = state.hSize;
+ ClearHashTable(&state, (int) hSize); /* Clear hash table */
+
+ Output(&state, (long) state.clearCode);
+
+ while (U(c = readValue(statePtr)) != U(EOF)) {
+ state.inCount++;
-#ifdef MIGIF_DEBUGGING_ENVARS
- if (MIGIF_VERBOSE) {
- int i;
- printf("writeBlock %d:", statePtr->oblen);
- for (i=0 ; i<statePtr->oblen ; i++) {
- printf(" %02x", statePtr->oblock[i]);
+ fcode = (long) (((long) c << GIFBITS) + ent);
+ i = ((long)c << hshift) ^ ent; /* XOR hashing */
+
+ if (state.hashTable[i] == fcode) {
+ ent = state.codeTable[i];
+ continue;
+ } else if ((long) state.hashTable[i] < 0) { /* Empty slot */
+ goto nomatch;
+ }
+
+ disp = hSize - i; /* Secondary hash (after G. Knott) */
+ if (i == 0) {
+ disp = 1;
+ }
+
+ probe:
+ if ((i -= disp) < 0) {
+ i += hSize;
+ }
+
+ if (state.hashTable[i] == fcode) {
+ ent = state.codeTable[i];
+ continue;
+ }
+ if ((long) state.hashTable[i] > 0) {
+ goto probe;
+ }
+
+ nomatch:
+ Output(&state, (long) ent);
+ state.outCount++;
+ ent = c;
+ if (U(state.freeEntry) < U((long)1 << GIFBITS)) {
+ state.codeTable[i] = state.freeEntry++; /* code -> hashtable */
+ state.hashTable[i] = fcode;
+ } else {
+ ClearForBlock(&state);
}
- printf("\n");
- }
-#endif
- c = statePtr->oblen;
- Tcl_Write(statePtr->ofile, (char *) &c, 1);
- Tcl_Write(statePtr->ofile, (char *) &statePtr->oblock[0], statePtr->oblen);
- statePtr->oblen = 0;
-}
-
-static void
-blockOut(
- miGIFState_t *statePtr,
- unsigned c)
-{
- DEBUGMSG(("blockOut %s\n", binformat(c, 8)));
- statePtr->oblock[statePtr->oblen++] = (unsigned char) c;
- if (statePtr->oblen >= 255) {
- writeBlock(statePtr);
- }
-}
-
-static void
-blockFlush(
- miGIFState_t *statePtr)
-{
- DEBUGMSG(("blockFlush\n"));
- if (statePtr->oblen > 0) {
- writeBlock(statePtr);
- }
-}
-
-static void
-output(
- miGIFState_t *statePtr,
- int val)
-{
- DEBUGMSG(("output %s [%s %d %d]\n", binformat(val, statePtr->outputBits),
- binformat(statePtr->obuf, statePtr->obits), statePtr->obits,
- statePtr->outputBits));
- statePtr->obuf |= val << statePtr->obits;
- statePtr->obits += statePtr->outputBits;
- while (statePtr->obits >= 8) {
- blockOut(statePtr, statePtr->obuf & 0xff);
- statePtr->obuf >>= 8;
- statePtr->obits -= 8;
- }
- DEBUGMSG(("output leaving [%s %d]\n",
- binformat(statePtr->obuf, statePtr->obits), statePtr->obits));
-}
-
-static void
-outputFlush(
- miGIFState_t *statePtr)
-{
- DEBUGMSG(("outputFlush\n"));
- if (statePtr->obits > 0) {
- blockOut(statePtr, statePtr->obuf);
}
- blockFlush(statePtr);
-}
-
-static void
-didClear(
- miGIFState_t *statePtr)
-{
- DEBUGMSG(("didClear\n"));
- statePtr->outputBits = statePtr->outputBitsInit;
- statePtr->outputBump = statePtr->outputBumpInit;
- statePtr->outputClear = statePtr->outputClearInit;
- statePtr->outputCount = 0;
- statePtr->runlengthTableMax = 0;
- statePtr->justCleared = 1;
+
+ /*
+ * Put out the final code.
+ */
+
+ Output(&state, (long) ent);
+ state.outCount++;
+ Output(&state, (long) state.eofCode);
}
+/*****************************************************************
+ * Output --
+ * Output the given code.
+ *
+ * Inputs:
+ * code: A numBits-bit integer. If == -1, then EOF. This assumes that
+ * numBits =< (long) wordsize - 1.
+ * Outputs:
+ * Outputs code to the file.
+ * Assumptions:
+ * Chars are 8 bits long.
+ * Algorithm:
+ * Maintain a GIFBITS character long buffer (so that 8 codes will fit in
+ * it exactly). Use the VAX insv instruction to insert each code in turn.
+ * When the buffer fills up empty it and start over.
+ */
+
static void
-outputPlain(
- miGIFState_t *statePtr,
- int c)
+Output(
+ GIFState_t *statePtr,
+ long code)
{
- DEBUGMSG(("outputPlain %s\n", binformat(c, statePtr->outputBits)));
- statePtr->justCleared = 0;
- output(statePtr, c);
- statePtr->outputCount++;
- if (statePtr->outputCount >= statePtr->outputBump) {
- statePtr->outputBits++;
- statePtr->outputBump += 1 << (statePtr->outputBits - 1);
- }
- if (statePtr->outputCount >= statePtr->outputClear) {
- output(statePtr, statePtr->codeClear);
- didClear(statePtr);
+ static const unsigned long masks[] = {
+ 0x0000,
+ 0x0001, 0x0003, 0x0007, 0x000F,
+ 0x001F, 0x003F, 0x007F, 0x00FF,
+ 0x01FF, 0x03FF, 0x07FF, 0x0FFF,
+ 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF
+ };
+
+ statePtr->currentAccumulated &= masks[statePtr->currentBits];
+ if (statePtr->currentBits > 0) {
+ statePtr->currentAccumulated |= ((long) code << statePtr->currentBits);
+ } else {
+ statePtr->currentAccumulated = code;
}
-}
-
-static unsigned int
-isqrt(
- unsigned int x)
-{
- unsigned int r;
- unsigned int v;
+ statePtr->currentBits += statePtr->numBits;
- if (x < 2) {
- return x;
+ while (statePtr->currentBits >= 8) {
+ CharOut(statePtr, (unsigned) (statePtr->currentAccumulated & 0xff));
+ statePtr->currentAccumulated >>= 8;
+ statePtr->currentBits -= 8;
}
- for (v=x,r=1 ; v ; v>>=2,r<<=1);
- while (1) {
- v = ((x / r) + r) / 2;
- if (v==r || v==r+1) {
- return r;
+
+ /*
+ * If the next entry is going to be too big for the code size, then
+ * increase it, if possible.
+ */
+
+ if ((statePtr->freeEntry > statePtr->maxCode) || statePtr->clearFlag) {
+ if (statePtr->clearFlag) {
+ statePtr->maxCode = MAXCODE(
+ statePtr->numBits = statePtr->initialBits);
+ statePtr->clearFlag = 0;
+ } else {
+ statePtr->numBits++;
+ if (statePtr->numBits == GIFBITS) {
+ statePtr->maxCode = (long)1 << GIFBITS;
+ } else {
+ statePtr->maxCode = MAXCODE(statePtr->numBits);
+ }
}
- r = v;
}
-}
-
-static int
-computeTriangleCount(
- unsigned int count,
- unsigned int nrepcodes)
-{
- unsigned int perrep;
- unsigned int cost;
- cost = 0;
- perrep = (nrepcodes * (nrepcodes+1)) / 2;
- while (count >= perrep) {
- cost += nrepcodes;
- count -= perrep;
- }
- if (count > 0) {
- unsigned int n = isqrt(count);
+ if (code == statePtr->eofCode) {
+ /*
+ * At EOF, write the rest of the buffer.
+ */
- while (n*(n+1) >= 2*count) {
- n--;
- }
- while (n*(n+1) < 2*count) {
- n++;
+ while (statePtr->currentBits > 0) {
+ CharOut(statePtr,
+ (unsigned) (statePtr->currentAccumulated & 0xff));
+ statePtr->currentAccumulated >>= 8;
+ statePtr->currentBits -= 8;
}
- cost += n;
- }
- return (int) cost + 1;
-}
-
-static void
-maxOutputClear(
- miGIFState_t *statePtr)
-{
- statePtr->outputClear = statePtr->maxOcodes;
-}
-
-static void
-resetOutputClear(
- miGIFState_t *statePtr)
-{
- statePtr->outputClear = statePtr->outputClearInit;
- if (statePtr->outputCount >= statePtr->outputClear) {
- output(statePtr, statePtr->codeClear);
- didClear(statePtr);
+ FlushChar(statePtr);
}
}
+/*
+ * Clear out the hash table
+ */
+
static void
-runlengthFlushFromClear(
- miGIFState_t *statePtr,
- int count)
+ClearForBlock( /* Table clear for block compress. */
+ GIFState_t *statePtr)
{
- int n;
-
- DEBUGMSG(("runlengthFlushFromClear %d\n", count));
- maxOutputClear(statePtr);
- statePtr->runlengthTablePixel = statePtr->runlengthPixel;
- n = 1;
- while (count > 0) {
- if (n == 1) {
- statePtr->runlengthTableMax = 1;
- outputPlain(statePtr, statePtr->runlengthPixel);
- count--;
- } else if (count >= n) {
- statePtr->runlengthTableMax = n;
- outputPlain(statePtr, statePtr->runlengthBaseCode+n-2);
- count -= n;
- } else if (count == 1) {
- statePtr->runlengthTableMax++;
- outputPlain(statePtr, statePtr->runlengthPixel);
- count = 0;
- } else {
- statePtr->runlengthTableMax++;
- outputPlain(statePtr, statePtr->runlengthBaseCode+count-2);
- count = 0;
- }
- if (statePtr->outputCount == 0) {
- n = 1;
- } else {
- n++;
- }
- }
- resetOutputClear(statePtr);
- DEBUGMSG(("runlengthFlushFromClear leaving tableMax=%d\n",
- statePtr->runlengthTableMax));
+ ClearHashTable(statePtr, (int) statePtr->hSize);
+ statePtr->freeEntry = statePtr->clearCode + 2;
+ statePtr->clearFlag = 1;
+
+ Output(statePtr, (long) statePtr->clearCode);
}
static void
-runlengthFlushClearOrRep(
- miGIFState_t *statePtr,
- int count)
+ClearHashTable( /* Reset code table. */
+ GIFState_t *statePtr,
+ int hSize)
{
- int withclr;
-
- DEBUGMSG(("runlengthFlushClearOrRep %d\n", count));
- withclr = computeTriangleCount((unsigned) count,
- (unsigned) statePtr->maxOcodes);
- if (withclr < count) {
- output(statePtr, statePtr->codeClear);
- didClear(statePtr);
- runlengthFlushFromClear(statePtr, count);
- } else {
- for (; count>0 ; count--) {
- outputPlain(statePtr, statePtr->runlengthPixel);
- }
+ register int *hashTablePtr = statePtr->hashTable + hSize;
+ register long i;
+ register long m1 = -1;
+
+ i = hSize - 16;
+ do { /* might use Sys V memset(3) here */
+ *(hashTablePtr-16) = m1;
+ *(hashTablePtr-15) = m1;
+ *(hashTablePtr-14) = m1;
+ *(hashTablePtr-13) = m1;
+ *(hashTablePtr-12) = m1;
+ *(hashTablePtr-11) = m1;
+ *(hashTablePtr-10) = m1;
+ *(hashTablePtr-9) = m1;
+ *(hashTablePtr-8) = m1;
+ *(hashTablePtr-7) = m1;
+ *(hashTablePtr-6) = m1;
+ *(hashTablePtr-5) = m1;
+ *(hashTablePtr-4) = m1;
+ *(hashTablePtr-3) = m1;
+ *(hashTablePtr-2) = m1;
+ *(hashTablePtr-1) = m1;
+ hashTablePtr -= 16;
+ } while ((i -= 16) >= 0);
+
+ for (i += 16; i > 0; i--) {
+ *--hashTablePtr = m1;
}
}
+/*
+ *****************************************************************************
+ *
+ * GIF Specific routines
+ *
+ *****************************************************************************
+ */
+
+/*
+ * Set up the 'byte output' routine
+ */
+
static void
-runlengthFlushWithTable(
- miGIFState_t *statePtr,
- int count)
+CharInit(
+ GIFState_t *statePtr)
{
- int repmax;
- int repleft;
- int leftover;
-
- DEBUGMSG(("runlengthFlushWithTable %d\n", count));
- repmax = count / statePtr->runlengthTableMax;
- leftover = count % statePtr->runlengthTableMax;
- repleft = (leftover ? 1 : 0);
- if (statePtr->outputCount+repmax+repleft > statePtr->maxOcodes) {
- repmax = statePtr->maxOcodes - statePtr->outputCount;
- leftover = count - (repmax * statePtr->runlengthTableMax);
- repleft = computeTriangleCount((unsigned) leftover,
- (unsigned) statePtr->maxOcodes);
- }
- DEBUGMSG(("runlengthFlushWithTable repmax=%d leftover=%d repleft=%d\n",
- repmax, leftover, repleft));
- if (computeTriangleCount((unsigned) count, (unsigned) statePtr->maxOcodes)
- < repmax+repleft) {
- output(statePtr, statePtr->codeClear);
- didClear(statePtr);
- runlengthFlushFromClear(statePtr, count);
- return;
- }
- maxOutputClear(statePtr);
- for (; repmax>0 ; repmax--) {
- outputPlain(statePtr,
- statePtr->runlengthBaseCode + statePtr->runlengthTableMax - 2);
- }
- if (leftover) {
- if (statePtr->justCleared) {
- runlengthFlushFromClear(statePtr, leftover);
- } else if (leftover == 1) {
- outputPlain(statePtr, statePtr->runlengthPixel);
- } else {
- outputPlain(statePtr, statePtr->runlengthBaseCode + leftover - 2);
- }
- }
- resetOutputClear(statePtr);
+ statePtr->accumulatedByteCount = 0;
+ statePtr->currentAccumulated = 0;
+ statePtr->currentBits = 0;
}
+/*
+ * Add a character to the end of the current packet, and if it is 254
+ * characters, flush the packet to disk.
+ */
+
static void
-runlengthFlush(
- miGIFState_t *statePtr)
+CharOut(
+ GIFState_t *statePtr,
+ int c)
{
- DEBUGMSG(("runlengthFlush [ %d %d\n", statePtr->runlengthCount,
- statePtr->runlengthPixel));
- if (statePtr->runlengthCount == 1) {
- outputPlain(statePtr, statePtr->runlengthPixel);
- statePtr->runlengthCount = 0;
- DEBUGMSG(("runlengthFlush ]\n"));
- return;
- }
- if (statePtr->justCleared) {
- runlengthFlushFromClear(statePtr, statePtr->runlengthCount);
- } else if ((statePtr->runlengthTableMax < 2)
- || (statePtr->runlengthTablePixel != statePtr->runlengthPixel)) {
- runlengthFlushClearOrRep(statePtr, statePtr->runlengthCount);
- } else {
- runlengthFlushWithTable(statePtr, statePtr->runlengthCount);
+ statePtr->packetAccumulator[statePtr->accumulatedByteCount++] = c;
+ if (statePtr->accumulatedByteCount >= 254) {
+ FlushChar(statePtr);
}
- DEBUGMSG(("runlengthFlush ]\n"));
- statePtr->runlengthCount = 0;
}
+/*
+ * Flush the packet to disk, and reset the accumulator
+ */
+
static void
-compress(
- int initBits,
- Tcl_Channel handle,
- ifunptr readValue,
- ClientData clientData)
+FlushChar(
+ GIFState_t *statePtr)
{
- int c;
- miGIFState_t state, *statePtr = &state;
-
- memset(statePtr, 0, sizeof(state));
-
- statePtr->ofile = handle;
- statePtr->obuf = 0;
- statePtr->obits = 0;
- statePtr->oblen = 0;
- statePtr->codeClear = 1 << (initBits - 1);
- statePtr->codeEOF = statePtr->codeClear + 1;
- statePtr->runlengthBaseCode = statePtr->codeEOF + 1;
- statePtr->outputBumpInit = (1 << (initBits - 1)) - 1;
-
- /*
- * For images with a lot of runs, making outputClearInit larger will give
- * better compression.
- */
-
- statePtr->outputClearInit =
- (initBits <= 3) ? 9 : (statePtr->outputBumpInit-1);
-#ifdef MIGIF_DEBUGGING_ENVARS
- {
- const char *ocienv = getenv("MIGIF_OUT_CLEAR_INIT");
+ unsigned char c;
- if (ocienv) {
- statePtr->outputClearInit = atoi(ocienv);
- DEBUGMSG(("[overriding outputClearInit to %d]\n",
- statePtr->outputClearInit));
- }
+ if (statePtr->accumulatedByteCount > 0) {
+ c = statePtr->accumulatedByteCount;
+ statePtr->writeProc(statePtr->destination, (const char *) &c, 1);
+ statePtr->writeProc(statePtr->destination,
+ (const char *) statePtr->packetAccumulator,
+ statePtr->accumulatedByteCount);
+ statePtr->accumulatedByteCount = 0;
}
-#endif
- statePtr->outputBitsInit = initBits;
- statePtr->maxOcodes =
- (1 << GIFBITS) - ((1 << (statePtr->outputBitsInit - 1)) + 3);
- didClear(statePtr);
- output(statePtr, statePtr->codeClear);
- statePtr->runlengthCount = 0;
- while (1) {
- c = readValue(clientData);
- if (statePtr->runlengthCount>0 && statePtr->runlengthPixel!=c) {
- runlengthFlush(statePtr);
- }
- if (c == EOF) {
- break;
- }
- if (statePtr->runlengthPixel == c) {
- statePtr->runlengthCount++;
- } else {
- statePtr->runlengthPixel = c;
- statePtr->runlengthCount = 1;
- }
- }
- output(statePtr, statePtr->codeEOF);
- outputFlush(statePtr);
}
-/*
- *-----------------------------------------------------------------------
- *
- * End of miGIF section - See copyright notice at start of section.
- *
- *-----------------------------------------------------------------------
- */
+/* The End */
/*
* Local Variables:
diff --git a/generic/tkImgPNG.c b/generic/tkImgPNG.c
new file mode 100644
index 0000000..8d6721e
--- /dev/null
+++ b/generic/tkImgPNG.c
@@ -0,0 +1,3485 @@
+/*
+ * tkImgPNG.c --
+ *
+ * A Tk photo image file handler for PNG files.
+ *
+ * Copyright (c) 2006-2008 Muonics, Inc.
+ * Copyright (c) 2008 Donal K. Fellows
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#include "tkInt.h"
+
+#define PNG_INT32(a,b,c,d) \
+ (((long)(a) << 24) | ((long)(b) << 16) | ((long)(c) << 8) | (long)(d))
+#define PNG_BLOCK_SZ 1024 /* Process up to 1k at a time. */
+#define PNG_MIN(a, b) (((a) < (b)) ? (a) : (b))
+
+/*
+ * Every PNG image starts with the following 8-byte signature.
+ */
+
+#define PNG_SIG_SZ 8
+static const unsigned char pngSignature[] = {
+ 137, 80, 78, 71, 13, 10, 26, 10
+};
+
+static const int startLine[8] = {
+ 0, 0, 0, 4, 0, 2, 0, 1
+};
+
+/*
+ * Chunk type flags.
+ */
+
+#define PNG_CF_ANCILLARY 0x10000000L /* Non-critical chunk (can ignore). */
+#define PNG_CF_PRIVATE 0x00100000L /* Application-specific chunk. */
+#define PNG_CF_RESERVED 0x00001000L /* Not used. */
+#define PNG_CF_COPYSAFE 0x00000010L /* Opaque data safe for copying. */
+
+/*
+ * Chunk types, not all of which have support implemented. Note that there are
+ * others in the official extension set which we will never support (as they
+ * are officially deprecated).
+ */
+
+#define CHUNK_IDAT PNG_INT32('I','D','A','T') /* Pixel data. */
+#define CHUNK_IEND PNG_INT32('I','E','N','D') /* End of Image. */
+#define CHUNK_IHDR PNG_INT32('I','H','D','R') /* Header. */
+#define CHUNK_PLTE PNG_INT32('P','L','T','E') /* Palette. */
+
+#define CHUNK_bKGD PNG_INT32('b','K','G','D') /* Background Color */
+#define CHUNK_cHRM PNG_INT32('c','H','R','M') /* Chroma values. */
+#define CHUNK_gAMA PNG_INT32('g','A','M','A') /* Gamma. */
+#define CHUNK_hIST PNG_INT32('h','I','S','T') /* Histogram. */
+#define CHUNK_iCCP PNG_INT32('i','C','C','P') /* Color profile. */
+#define CHUNK_iTXt PNG_INT32('i','T','X','t') /* Internationalized
+ * text (comments,
+ * etc.) */
+#define CHUNK_oFFs PNG_INT32('o','F','F','s') /* Image offset. */
+#define CHUNK_pCAL PNG_INT32('p','C','A','L') /* Pixel calibration
+ * data. */
+#define CHUNK_pHYs PNG_INT32('p','H','Y','s') /* Physical pixel
+ * dimensions. */
+#define CHUNK_sBIT PNG_INT32('s','B','I','T') /* Significant bits */
+#define CHUNK_sCAL PNG_INT32('s','C','A','L') /* Physical scale. */
+#define CHUNK_sPLT PNG_INT32('s','P','L','T') /* Suggested
+ * palette. */
+#define CHUNK_sRGB PNG_INT32('s','R','G','B') /* Standard RGB space
+ * declaration. */
+#define CHUNK_tEXt PNG_INT32('t','E','X','t') /* Plain Latin-1
+ * text. */
+#define CHUNK_tIME PNG_INT32('t','I','M','E') /* Time stamp. */
+#define CHUNK_tRNS PNG_INT32('t','R','N','S') /* Transparency. */
+#define CHUNK_zTXt PNG_INT32('z','T','X','t') /* Compressed Latin-1
+ * text. */
+
+/*
+ * Color flags.
+ */
+
+#define PNG_COLOR_INDEXED 1
+#define PNG_COLOR_USED 2
+#define PNG_COLOR_ALPHA 4
+
+/*
+ * Actual color types.
+ */
+
+#define PNG_COLOR_GRAY 0
+#define PNG_COLOR_RGB (PNG_COLOR_USED)
+#define PNG_COLOR_PLTE (PNG_COLOR_USED | PNG_COLOR_INDEXED)
+#define PNG_COLOR_GRAYALPHA (PNG_COLOR_GRAY | PNG_COLOR_ALPHA)
+#define PNG_COLOR_RGBA (PNG_COLOR_USED | PNG_COLOR_ALPHA)
+
+/*
+ * Compression Methods.
+ */
+
+#define PNG_COMPRESS_DEFLATE 0
+
+/*
+ * Filter Methods.
+ */
+
+#define PNG_FILTMETH_STANDARD 0
+
+/*
+ * Interlacing Methods.
+ */
+
+#define PNG_INTERLACE_NONE 0
+#define PNG_INTERLACE_ADAM7 1
+
+/*
+ * State information, used to store everything about the PNG image being
+ * currently parsed or created.
+ */
+
+typedef struct {
+ /*
+ * PNG data source/destination channel/object/byte array.
+ */
+
+ Tcl_Channel channel; /* Channel for from-file reads. */
+ Tcl_Obj *objDataPtr;
+ unsigned char *strDataBuf; /* Raw source data for from-string reads. */
+ int strDataLen; /* Length of source data. */
+ unsigned char *base64Data; /* base64 encoded string data. */
+ unsigned char base64Bits; /* Remaining bits from last base64 read. */
+ unsigned char base64State; /* Current state of base64 decoder. */
+ double alpha; /* Alpha from -format option. */
+
+ /*
+ * Image header information.
+ */
+
+ unsigned char bitDepth; /* Number of bits per pixel. */
+ unsigned char colorType; /* Grayscale, TrueColor, etc. */
+ unsigned char compression; /* Compression Mode (always zlib). */
+ unsigned char filter; /* Filter mode (0 - 3). */
+ unsigned char interlace; /* Type of interlacing (if any). */
+ unsigned char numChannels; /* Number of channels per pixel. */
+ unsigned char bytesPerPixel;/* Bytes per pixel in scan line. */
+ int bitScale; /* Scale factor for RGB/Gray depths < 8. */
+ int currentLine; /* Current line being unfiltered. */
+ unsigned char phase; /* Interlacing phase (0..6). */
+ Tk_PhotoImageBlock block;
+ int blockLen; /* Number of bytes in Tk image pixels. */
+
+ /*
+ * For containing data read from PLTE (palette) and tRNS (transparency)
+ * chunks.
+ */
+
+ int paletteLen; /* Number of PLTE entries (1..256). */
+ int useTRNS; /* Flag to indicate whether there was a
+ * palette given. */
+ struct {
+ unsigned char red;
+ unsigned char green;
+ unsigned char blue;
+ unsigned char alpha;
+ } palette[256]; /* Palette RGB/Transparency table. */
+ unsigned char transVal[6]; /* Fully-transparent RGB/Gray Value. */
+
+ /*
+ * For compressing and decompressing IDAT chunks.
+ */
+
+ Tcl_ZlibStream stream; /* Inflating or deflating stream; this one is
+ * not bound to a Tcl command. */
+ Tcl_Obj *lastLineObj; /* Last line of pixels, for unfiltering. */
+ Tcl_Obj *thisLineObj; /* Current line of pixels to process. */
+ int lineSize; /* Number of bytes in a PNG line. */
+ int phaseSize; /* Number of bytes/line in current phase. */
+} PNGImage;
+
+/*
+ * Maximum size of various chunks.
+ */
+
+#define PNG_PLTE_MAXSZ 768 /* 3 bytes/RGB entry, 256 entries max */
+#define PNG_TRNS_MAXSZ 256 /* 1-byte alpha, 256 entries max */
+
+/*
+ * Forward declarations of non-global functions defined in this file:
+ */
+
+static void ApplyAlpha(PNGImage *pngPtr);
+static int CheckColor(Tcl_Interp *interp, PNGImage *pngPtr);
+static inline int CheckCRC(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned long calculated);
+static void CleanupPNGImage(PNGImage *pngPtr);
+static int DecodeLine(Tcl_Interp *interp, PNGImage *pngPtr);
+static int DecodePNG(Tcl_Interp *interp, PNGImage *pngPtr,
+ Tcl_Obj *fmtObj, Tk_PhotoHandle imageHandle,
+ int destX, int destY);
+static int EncodePNG(Tcl_Interp *interp,
+ Tk_PhotoImageBlock *blockPtr, PNGImage *pngPtr);
+static int FileMatchPNG(Tcl_Channel chan, const char *fileName,
+ Tcl_Obj *fmtObj, int *widthPtr, int *heightPtr,
+ Tcl_Interp *interp);
+static int FileReadPNG(Tcl_Interp *interp, Tcl_Channel chan,
+ const char *fileName, Tcl_Obj *fmtObj,
+ Tk_PhotoHandle imageHandle, int destX, int destY,
+ int width, int height, int srcX, int srcY);
+static int FileWritePNG(Tcl_Interp *interp, const char *filename,
+ Tcl_Obj *fmtObj, Tk_PhotoImageBlock *blockPtr);
+static int InitPNGImage(Tcl_Interp *interp, PNGImage *pngPtr,
+ Tcl_Channel chan, Tcl_Obj *objPtr, int dir);
+static inline unsigned char Paeth(int a, int b, int c);
+static int ParseFormat(Tcl_Interp *interp, Tcl_Obj *fmtObj,
+ PNGImage *pngPtr);
+static int ReadBase64(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned char *destPtr, int destSz,
+ unsigned long *crcPtr);
+static int ReadByteArray(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned char *destPtr, int destSz,
+ unsigned long *crcPtr);
+static int ReadData(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned char *destPtr, int destSz,
+ unsigned long *crcPtr);
+static int ReadChunkHeader(Tcl_Interp *interp, PNGImage *pngPtr,
+ int *sizePtr, unsigned long *typePtr,
+ unsigned long *crcPtr);
+static int ReadIDAT(Tcl_Interp *interp, PNGImage *pngPtr,
+ int chunkSz, unsigned long crc);
+static int ReadIHDR(Tcl_Interp *interp, PNGImage *pngPtr);
+static inline int ReadInt32(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned long *resultPtr, unsigned long *crcPtr);
+static int ReadPLTE(Tcl_Interp *interp, PNGImage *pngPtr,
+ int chunkSz, unsigned long crc);
+static int ReadTRNS(Tcl_Interp *interp, PNGImage *pngPtr,
+ int chunkSz, unsigned long crc);
+static int SkipChunk(Tcl_Interp *interp, PNGImage *pngPtr,
+ int chunkSz, unsigned long crc);
+static int StringMatchPNG(Tcl_Obj *dataObj, Tcl_Obj *fmtObj,
+ int *widthPtr, int *heightPtr,
+ Tcl_Interp *interp);
+static int StringReadPNG(Tcl_Interp *interp, Tcl_Obj *dataObj,
+ Tcl_Obj *fmtObj, Tk_PhotoHandle imageHandle,
+ int destX, int destY, int width, int height,
+ int srcX, int srcY);
+static int StringWritePNG(Tcl_Interp *interp, Tcl_Obj *fmtObj,
+ Tk_PhotoImageBlock *blockPtr);
+static int UnfilterLine(Tcl_Interp *interp, PNGImage *pngPtr);
+static inline int WriteByte(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned char c, unsigned long *crcPtr);
+static inline int WriteChunk(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned long chunkType,
+ const unsigned char *dataPtr, int dataSize);
+static int WriteData(Tcl_Interp *interp, PNGImage *pngPtr,
+ const unsigned char *srcPtr, int srcSz,
+ unsigned long *crcPtr);
+static int WriteExtraChunks(Tcl_Interp *interp,
+ PNGImage *pngPtr);
+static int WriteIHDR(Tcl_Interp *interp, PNGImage *pngPtr,
+ Tk_PhotoImageBlock *blockPtr);
+static int WriteIDAT(Tcl_Interp *interp, PNGImage *pngPtr,
+ Tk_PhotoImageBlock *blockPtr);
+static inline int WriteInt32(Tcl_Interp *interp, PNGImage *pngPtr,
+ unsigned long l, unsigned long *crcPtr);
+
+/*
+ * The format record for the PNG file format:
+ */
+
+Tk_PhotoImageFormat tkImgFmtPNG = {
+ "png", /* name */
+ FileMatchPNG, /* fileMatchProc */
+ StringMatchPNG, /* stringMatchProc */
+ FileReadPNG, /* fileReadProc */
+ StringReadPNG, /* stringReadProc */
+ FileWritePNG, /* fileWriteProc */
+ StringWritePNG, /* stringWriteProc */
+ NULL
+};
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * InitPNGImage --
+ *
+ * This function is invoked by each of the Tk image handler procs
+ * (MatchStringProc, etc.) to initialize state information used during
+ * the course of encoding or decoding a PNG image.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if initialization failed.
+ *
+ * Side effects:
+ * The reference count of the -data Tcl_Obj*, if any, is incremented.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+InitPNGImage(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ Tcl_Channel chan,
+ Tcl_Obj *objPtr,
+ int dir)
+{
+ memset(pngPtr, 0, sizeof(PNGImage));
+
+ pngPtr->channel = chan;
+ pngPtr->alpha = 1.0;
+
+ /*
+ * If decoding from a -data string object, increment its reference count
+ * for the duration of the decode and get its length and byte array for
+ * reading with ReadData().
+ */
+
+ if (objPtr) {
+ Tcl_IncrRefCount(objPtr);
+ pngPtr->objDataPtr = objPtr;
+ pngPtr->strDataBuf =
+ Tcl_GetByteArrayFromObj(objPtr, &pngPtr->strDataLen);
+ }
+
+ /*
+ * Initialize the palette transparency table to fully opaque.
+ */
+
+ memset(pngPtr->palette, 255, sizeof(pngPtr->palette));
+
+ /*
+ * Initialize Zlib inflate/deflate stream.
+ */
+
+ if (Tcl_ZlibStreamInit(NULL, dir, TCL_ZLIB_FORMAT_ZLIB,
+ TCL_ZLIB_COMPRESS_DEFAULT, NULL, &pngPtr->stream) != TCL_OK) {
+ Tcl_SetResult(interp, "zlib initialization failed", TCL_STATIC);
+ if (objPtr) {
+ Tcl_DecrRefCount(objPtr);
+ }
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * CleanupPNGImage --
+ *
+ * This function is invoked by each of the Tk image handler procs
+ * (MatchStringProc, etc.) prior to returning to Tcl in order to clean up
+ * any allocated memory and call other cleanup handlers such as zlib's
+ * inflateEnd/deflateEnd.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The reference count of the -data Tcl_Obj*, if any, is decremented.
+ * Buffers are freed, streams are closed. The PNGImage should not be used
+ * for any purpose without being reinitialized post-cleanup.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+CleanupPNGImage(
+ PNGImage *pngPtr)
+{
+ /*
+ * Don't need the object containing the -data value anymore.
+ */
+
+ if (pngPtr->objDataPtr) {
+ Tcl_DecrRefCount(pngPtr->objDataPtr);
+ }
+
+ /*
+ * Discard pixel buffer.
+ */
+
+ if (pngPtr->stream) {
+ Tcl_ZlibStreamClose(pngPtr->stream);
+ }
+
+ if (pngPtr->block.pixelPtr) {
+ ckfree(pngPtr->block.pixelPtr);
+ }
+ if (pngPtr->thisLineObj) {
+ Tcl_DecrRefCount(pngPtr->thisLineObj);
+ }
+ if (pngPtr->lastLineObj) {
+ Tcl_DecrRefCount(pngPtr->lastLineObj);
+ }
+
+ memset(pngPtr, 0, sizeof(PNGImage));
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadBase64 --
+ *
+ * This function is invoked to read the specified number of bytes from
+ * base-64 encoded image data.
+ *
+ * Note: It would be better if the Tk_PhotoImage stuff handled this by
+ * creating a channel from the -data value, which would take care of
+ * base64 decoding and made the data readable as if it were coming from a
+ * file.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs.
+ *
+ * Side effects:
+ * The file position will change. The running CRC is updated if a pointer
+ * to it is provided.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadBase64(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned char *destPtr,
+ int destSz,
+ unsigned long *crcPtr)
+{
+ static const unsigned char from64[] = {
+ 0x82, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x80, 0x80,
+ 0x83, 0x80, 0x80, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x80,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x3e,
+ 0x83, 0x83, 0x83, 0x3f, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a,
+ 0x3b, 0x3c, 0x3d, 0x83, 0x83, 0x83, 0x81, 0x83, 0x83, 0x83, 0x00,
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
+ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
+ 0x17, 0x18, 0x19, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x1a, 0x1b,
+ 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26,
+ 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31,
+ 0x32, 0x33, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83
+ };
+
+ /*
+ * Definitions for the base-64 decoder.
+ */
+
+#define PNG64_SPECIAL 0x80 /* Flag bit */
+#define PNG64_SPACE 0x80 /* Whitespace */
+#define PNG64_PAD 0x81 /* Padding */
+#define PNG64_DONE 0x82 /* End of data */
+#define PNG64_BAD 0x83 /* Ooooh, naughty! */
+
+ while (destSz && pngPtr->strDataLen) {
+ unsigned char c = 0;
+ unsigned char c64 = from64[*pngPtr->strDataBuf++];
+
+ pngPtr->strDataLen--;
+
+ if (PNG64_SPACE == c64) {
+ continue;
+ }
+
+ if (c64 & PNG64_SPECIAL) {
+ c = (unsigned char) pngPtr->base64Bits;
+ } else {
+ switch (pngPtr->base64State++) {
+ case 0:
+ pngPtr->base64Bits = c64 << 2;
+ continue;
+ case 1:
+ c = (unsigned char) (pngPtr->base64Bits | (c64 >> 4));
+ pngPtr->base64Bits = (c64 & 0xF) << 4;
+ break;
+ case 2:
+ c = (unsigned char) (pngPtr->base64Bits | (c64 >> 2));
+ pngPtr->base64Bits = (c64 & 0x3) << 6;
+ break;
+ case 3:
+ c = (unsigned char) (pngPtr->base64Bits | c64);
+ pngPtr->base64State = 0;
+ pngPtr->base64Bits = 0;
+ break;
+ }
+ }
+
+ if (crcPtr) {
+ *crcPtr = Tcl_ZlibCRC32(*crcPtr, &c, 1);
+ }
+
+ if (destPtr) {
+ *destPtr++ = c;
+ }
+
+ destSz--;
+
+ if (c64 & PNG64_SPECIAL) {
+ break;
+ }
+ }
+
+ if (destSz) {
+ Tcl_SetResult(interp, "Unexpected end of image data", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadByteArray --
+ *
+ * This function is invoked to read the specified number of bytes from a
+ * non-base64-encoded byte array provided via the -data option.
+ *
+ * Note: It would be better if the Tk_PhotoImage stuff handled this by
+ * creating a channel from the -data value and made the data readable as
+ * if it were coming from a file.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs.
+ *
+ * Side effects:
+ * The file position will change. The running CRC is updated if a pointer
+ * to it is provided.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadByteArray(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned char *destPtr,
+ int destSz,
+ unsigned long *crcPtr)
+{
+ /*
+ * Check to make sure the number of requested bytes are available.
+ */
+
+ if (pngPtr->strDataLen < destSz) {
+ Tcl_SetResult(interp, "Unexpected end of image data", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ while (destSz) {
+ int blockSz = PNG_MIN(destSz, PNG_BLOCK_SZ);
+
+ memcpy(destPtr, pngPtr->strDataBuf, blockSz);
+
+ pngPtr->strDataBuf += blockSz;
+ pngPtr->strDataLen -= blockSz;
+
+ if (crcPtr) {
+ *crcPtr = Tcl_ZlibCRC32(*crcPtr, destPtr, blockSz);
+ }
+
+ destPtr += blockSz;
+ destSz -= blockSz;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadData --
+ *
+ * This function is invoked to read the specified number of bytes from
+ * the image file or data. It is a wrapper around the choice of byte
+ * array Tcl_Obj or Tcl_Channel which depends on whether the image data
+ * is coming from a file or -data.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs.
+ *
+ * Side effects:
+ * The file position will change. The running CRC is updated if a pointer
+ * to it is provided.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadData(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned char *destPtr,
+ int destSz,
+ unsigned long *crcPtr)
+{
+ if (pngPtr->base64Data) {
+ return ReadBase64(interp, pngPtr, destPtr, destSz, crcPtr);
+ } else if (pngPtr->strDataBuf) {
+ return ReadByteArray(interp, pngPtr, destPtr, destSz, crcPtr);
+ }
+
+ while (destSz) {
+ int blockSz = PNG_MIN(destSz, PNG_BLOCK_SZ);
+
+ blockSz = Tcl_Read(pngPtr->channel, (char *)destPtr, blockSz);
+
+ /*
+ * Check for read failure.
+ */
+
+ if (blockSz < 0) {
+ /* TODO: failure info... */
+ Tcl_SetResult(interp, "Channel read failed", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Update CRC, pointer, and remaining count if anything was read.
+ */
+
+ if (blockSz) {
+ if (crcPtr) {
+ *crcPtr = Tcl_ZlibCRC32(*crcPtr, destPtr, blockSz);
+ }
+
+ destPtr += blockSz;
+ destSz -= blockSz;
+ }
+
+ /*
+ * Check for EOF before all desired data was read.
+ */
+
+ if (destSz && Tcl_Eof(pngPtr->channel)) {
+ Tcl_SetResult(interp, "Unexpected end of file ", TCL_STATIC);
+ return TCL_ERROR;
+ }
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadInt32 --
+ *
+ * This function is invoked to read a 32-bit integer in network byte
+ * order from the image data and return the value in host byte order.
+ * This is used, for example, to read the 32-bit CRC value for a chunk
+ * stored in the image file for comparison with the calculated CRC value.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs.
+ *
+ * Side effects:
+ * The file position will change. The running CRC is updated if a pointer
+ * to it is provided.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline int
+ReadInt32(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned long *resultPtr,
+ unsigned long *crcPtr)
+{
+ unsigned char p[4];
+
+ if (ReadData(interp, pngPtr, p, 4, crcPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ *resultPtr = PNG_INT32(p[0], p[1], p[2], p[3]);
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * CheckCRC --
+ *
+ * This function is reads the final 4-byte integer CRC from a chunk and
+ * compares it to the running CRC calculated over the chunk type and data
+ * fields.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error or CRC mismatch occurs.
+ *
+ * Side effects:
+ * The file position will change.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline int
+CheckCRC(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned long calculated)
+{
+ unsigned long chunked;
+
+ /*
+ * Read the CRC field at the end of the chunk.
+ */
+
+ if (ReadInt32(interp, pngPtr, &chunked, NULL) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Compare the read CRC to what we calculate to make sure they match.
+ */
+
+ if (calculated != chunked) {
+ Tcl_SetResult(interp, "CRC check failed", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * SkipChunk --
+ *
+ * This function is used to skip a PNG chunk that is not used by this
+ * implementation. Given the input stream has had the chunk length and
+ * chunk type fields already read, this function will read the number of
+ * bytes indicated by the chunk length, plus four for the CRC, and will
+ * verify that CRC is correct for the skipped data.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error or CRC mismatch occurs.
+ *
+ * Side effects:
+ * The file position will change.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+SkipChunk(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ int chunkSz,
+ unsigned long crc)
+{
+ unsigned char buffer[PNG_BLOCK_SZ];
+
+ /*
+ * Skip data in blocks until none is left. Read up to PNG_BLOCK_SZ bytes
+ * at a time, rather than trusting the claimed chunk size, which may not
+ * be trustworthy.
+ */
+
+ while (chunkSz) {
+ int blockSz = PNG_MIN(chunkSz, PNG_BLOCK_SZ);
+
+ if (ReadData(interp, pngPtr, buffer, blockSz, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ chunkSz -= blockSz;
+ }
+
+ if (CheckCRC(interp, pngPtr, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ * 4.3. Summary of standard chunks
+ *
+ * This table summarizes some properties of the standard chunk types.
+ *
+ * Critical chunks (must appear in this order, except PLTE is optional):
+ *
+ * Name Multiple Ordering constraints OK?
+ *
+ * IHDR No Must be first
+ * PLTE No Before IDAT
+ * IDAT Yes Multiple IDATs must be consecutive
+ * IEND No Must be last
+ *
+ * Ancillary chunks (need not appear in this order):
+ *
+ * Name Multiple Ordering constraints OK?
+ *
+ * cHRM No Before PLTE and IDAT
+ * gAMA No Before PLTE and IDAT
+ * iCCP No Before PLTE and IDAT
+ * sBIT No Before PLTE and IDAT
+ * sRGB No Before PLTE and IDAT
+ * bKGD No After PLTE; before IDAT
+ * hIST No After PLTE; before IDAT
+ * tRNS No After PLTE; before IDAT
+ * pHYs No Before IDAT
+ * sPLT Yes Before IDAT
+ * tIME No None
+ * iTXt Yes None
+ * tEXt Yes None
+ * zTXt Yes None
+ *
+ * [From the PNG specification.]
+ */
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadChunkHeader --
+ *
+ * This function is used at the start of each chunk to extract the
+ * four-byte chunk length and four-byte chunk type fields. It will
+ * continue reading until it finds a chunk type that is handled by this
+ * implementation, checking the CRC of any chunks it skips.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs or an unknown critical
+ * chunk type is encountered.
+ *
+ * Side effects:
+ * The file position will change. The running CRC is updated.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadChunkHeader(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ int *sizePtr,
+ unsigned long *typePtr,
+ unsigned long *crcPtr)
+{
+ unsigned long chunkType = 0;
+ int chunkSz = 0;
+ unsigned long crc = 0;
+
+ /*
+ * Continue until finding a chunk type that is handled.
+ */
+
+ while (!chunkType) {
+ unsigned long temp;
+ unsigned char pc[4];
+ int i;
+
+ /*
+ * Read the 4-byte length field for the chunk. The length field is not
+ * included in the CRC calculation, so the running CRC must be reset
+ * afterward. Limit chunk lengths to INT_MAX, to align with the
+ * maximum size for Tcl_Read, Tcl_GetByteArrayFromObj, etc.
+ */
+
+ if (ReadData(interp, pngPtr, pc, 4, NULL) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ temp = PNG_INT32(pc[0], pc[1], pc[2], pc[3]);
+
+ if (temp > INT_MAX) {
+ Tcl_SetResult(interp, "Chunk size is out of supported range "
+ "on this architecture", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ chunkSz = (int) temp;
+ crc = Tcl_ZlibCRC32(0, NULL, 0);
+
+ /*
+ * Read the 4-byte chunk type.
+ */
+
+ if (ReadData(interp, pngPtr, pc, 4, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Convert it to a host-order integer for simple comparison.
+ */
+
+ chunkType = PNG_INT32(pc[0], pc[1], pc[2], pc[3]);
+
+ /*
+ * Check to see if this is a known/supported chunk type. Note that the
+ * PNG specs require non-critical (i.e., ancillary) chunk types that
+ * are not recognized to be ignored, rather than be treated as an
+ * error. It does, however, recommend that an unknown critical chunk
+ * type be treated as a failure.
+ *
+ * This switch/loop acts as a filter of sorts for undesired chunk
+ * types. The chunk type should still be checked elsewhere for
+ * determining it is in the correct order.
+ */
+
+ switch (chunkType) {
+ /*
+ * These chunk types are required and/or supported.
+ */
+
+ case CHUNK_IDAT:
+ case CHUNK_IEND:
+ case CHUNK_IHDR:
+ case CHUNK_PLTE:
+ case CHUNK_tRNS:
+ break;
+
+ /*
+ * These chunk types are part of the standard, but are not used by
+ * this implementation (at least not yet). Note that these are all
+ * ancillary chunks (lowercase first letter).
+ */
+
+ case CHUNK_bKGD:
+ case CHUNK_cHRM:
+ case CHUNK_gAMA:
+ case CHUNK_hIST:
+ case CHUNK_iCCP:
+ case CHUNK_iTXt:
+ case CHUNK_oFFs:
+ case CHUNK_pCAL:
+ case CHUNK_pHYs:
+ case CHUNK_sBIT:
+ case CHUNK_sCAL:
+ case CHUNK_sPLT:
+ case CHUNK_sRGB:
+ case CHUNK_tEXt:
+ case CHUNK_tIME:
+ case CHUNK_zTXt:
+ /*
+ * TODO: might want to check order here.
+ */
+
+ if (SkipChunk(interp, pngPtr, chunkSz, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ chunkType = 0;
+ break;
+
+ default:
+ /*
+ * Unknown chunk type. If it's critical, we can't continue.
+ */
+
+ if (!(chunkType & PNG_CF_ANCILLARY)) {
+ Tcl_SetResult(interp,
+ "Encountered an unsupported criticial chunk type",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Check to see if the chunk type has legal bytes.
+ */
+
+ for (i=0 ; i<4 ; i++) {
+ if ((pc[i] < 65) || (pc[i] > 122) ||
+ ((pc[i] > 90) && (pc[i] < 97))) {
+ Tcl_SetResult(interp, "Invalid chunk type", TCL_STATIC);
+ return TCL_ERROR;
+ }
+ }
+
+ /*
+ * It seems to be an otherwise legally labelled ancillary chunk
+ * that we don't want, so skip it after at least checking its CRC.
+ */
+
+ if (SkipChunk(interp, pngPtr, chunkSz, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ chunkType = 0;
+ }
+ }
+
+ /*
+ * Found a known chunk type that's handled, albiet possibly not in the
+ * right order. Send back the chunk type (for further checking or
+ * handling), the chunk size and the current CRC for the rest of the
+ * calculation.
+ */
+
+ *typePtr = chunkType;
+ *sizePtr = chunkSz;
+ *crcPtr = crc;
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * CheckColor --
+ *
+ * Do validation on color type, depth, and related information, and
+ * calculates storage requirements and offsets based on image dimensions
+ * and color.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if color information is invalid or some other
+ * failure occurs.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+CheckColor(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr)
+{
+ int result = TCL_OK;
+ int offset;
+
+ /*
+ * Verify the color type is valid and the bit depth is allowed.
+ */
+
+ switch (pngPtr->colorType) {
+ case PNG_COLOR_GRAY:
+ pngPtr->numChannels = 1;
+ if ((1 != pngPtr->bitDepth) && (2 != pngPtr->bitDepth) &&
+ (4 != pngPtr->bitDepth) && (8 != pngPtr->bitDepth) &&
+ (16 != pngPtr->bitDepth)) {
+ result = TCL_ERROR;
+ }
+ break;
+
+ case PNG_COLOR_RGB:
+ pngPtr->numChannels = 3;
+ if ((8 != pngPtr->bitDepth) && (16 != pngPtr->bitDepth)) {
+ result = TCL_ERROR;
+ }
+ break;
+
+ case PNG_COLOR_PLTE:
+ pngPtr->numChannels = 1;
+ if ((1 != pngPtr->bitDepth) && (2 != pngPtr->bitDepth) &&
+ (4 != pngPtr->bitDepth) && (8 != pngPtr->bitDepth)) {
+ result = TCL_ERROR;
+ }
+ break;
+
+ case PNG_COLOR_GRAYALPHA:
+ pngPtr->numChannels = 2;
+ if ((8 != pngPtr->bitDepth) && (16 != pngPtr->bitDepth)) {
+ result = TCL_ERROR;
+ }
+ break;
+
+ case PNG_COLOR_RGBA:
+ pngPtr->numChannels = 4;
+ if ((8 != pngPtr->bitDepth) && (16 != pngPtr->bitDepth)) {
+ result = TCL_ERROR;
+ }
+ break;
+
+ default:
+ Tcl_SetResult(interp, "Unknown Color Type field", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ if (TCL_ERROR == result) {
+ Tcl_SetResult(interp, "Bit depth is not allowed for given color type",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Set up the Tk photo block's pixel size and channel offsets. offset
+ * array elements should already be 0 from the memset during InitPNGImage.
+ */
+
+ offset = (pngPtr->bitDepth > 8) ? 2 : 1;
+
+ if (pngPtr->colorType & PNG_COLOR_USED) {
+ pngPtr->block.pixelSize = offset * 4;
+ pngPtr->block.offset[1] = offset;
+ pngPtr->block.offset[2] = offset * 2;
+ pngPtr->block.offset[3] = offset * 3;
+ } else {
+ pngPtr->block.pixelSize = offset * 2;
+ pngPtr->block.offset[3] = offset;
+ }
+
+ /*
+ * Calculate the block pitch, which is the number of bytes per line in the
+ * image, given image width and depth of color. Make sure that it it isn't
+ * larger than Tk can handle.
+ */
+
+ if (pngPtr->block.width > INT_MAX / pngPtr->block.pixelSize) {
+ Tcl_SetResult(interp,
+ "Image pitch is out of supported range on this architecture",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ pngPtr->block.pitch = pngPtr->block.pixelSize * pngPtr->block.width;
+
+ /*
+ * Calculate the total size of the image as represented to Tk given pitch
+ * and image height. Make sure that it isn't larger than Tk can handle.
+ */
+
+ if (pngPtr->block.height > INT_MAX / pngPtr->block.pitch) {
+ Tcl_SetResult(interp, "Image total size is out of supported range "
+ "on this architecture", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ pngPtr->blockLen = pngPtr->block.height * pngPtr->block.pitch;
+
+ /*
+ * Determine number of bytes per pixel in the source for later use.
+ */
+
+ switch (pngPtr->colorType) {
+ case PNG_COLOR_GRAY:
+ pngPtr->bytesPerPixel = (pngPtr->bitDepth > 8) ? 2 : 1;
+ break;
+ case PNG_COLOR_RGB:
+ pngPtr->bytesPerPixel = (pngPtr->bitDepth > 8) ? 6 : 3;
+ break;
+ case PNG_COLOR_PLTE:
+ pngPtr->bytesPerPixel = 1;
+ break;
+ case PNG_COLOR_GRAYALPHA:
+ pngPtr->bytesPerPixel = (pngPtr->bitDepth > 8) ? 4 : 2;
+ break;
+ case PNG_COLOR_RGBA:
+ pngPtr->bytesPerPixel = (pngPtr->bitDepth > 8) ? 8 : 4;
+ break;
+ default:
+ Tcl_SetResult(interp, "internal error - unknown color type",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Calculate scale factor for bit depths less than 8, in order to adjust
+ * them to a minimum of 8 bits per pixel in the Tk image.
+ */
+
+ if (pngPtr->bitDepth < 8) {
+ pngPtr->bitScale = 255 / (int)(pow(2, pngPtr->bitDepth) - 1);
+ } else {
+ pngPtr->bitScale = 1;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadIHDR --
+ *
+ * This function reads the PNG header from the beginning of a PNG file
+ * and returns the dimensions of the image.
+ *
+ * Results:
+ * The return value is 1 if file "f" appears to start with a valid PNG
+ * header, 0 otherwise. If the header is valid, then *widthPtr and
+ * *heightPtr are modified to hold the dimensions of the image.
+ *
+ * Side effects:
+ * The access position in f advances.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadIHDR(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr)
+{
+ unsigned char sigBuf[PNG_SIG_SZ];
+ unsigned long chunkType;
+ int chunkSz;
+ unsigned long crc;
+ unsigned long width, height;
+ int mismatch;
+
+ /*
+ * Read the appropriate number of bytes for the PNG signature.
+ */
+
+ if (ReadData(interp, pngPtr, sigBuf, PNG_SIG_SZ, NULL) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Compare the read bytes to the expected signature.
+ */
+
+ mismatch = memcmp(sigBuf, pngSignature, PNG_SIG_SZ);
+
+ /*
+ * If reading from string, reset position and try base64 decode.
+ */
+
+ if (mismatch && pngPtr->strDataBuf) {
+ pngPtr->strDataBuf = Tcl_GetByteArrayFromObj(pngPtr->objDataPtr,
+ &pngPtr->strDataLen);
+ pngPtr->base64Data = pngPtr->strDataBuf;
+
+ if (ReadData(interp, pngPtr, sigBuf, PNG_SIG_SZ, NULL) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ mismatch = memcmp(sigBuf, pngSignature, PNG_SIG_SZ);
+ }
+
+ if (mismatch) {
+ Tcl_SetResult(interp, "Data stream does not have a PNG signature",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ if (ReadChunkHeader(interp, pngPtr, &chunkSz, &chunkType,
+ &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Read in the IHDR (header) chunk for width, height, etc.
+ *
+ * The first chunk in the file must be the IHDR (headr) chunk.
+ */
+
+ if (chunkType != CHUNK_IHDR) {
+ Tcl_SetResult(interp, "Expected IHDR chunk type", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ if (chunkSz != 13) {
+ Tcl_SetResult(interp, "Invalid IHDR chunk size", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Read and verify the image width and height to be sure Tk can handle its
+ * dimensions. The PNG specification does not permit zero-width or
+ * zero-height images.
+ */
+
+ if (ReadInt32(interp, pngPtr, &width, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (ReadInt32(interp, pngPtr, &height, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (!width || !height || (width > INT_MAX) || (height > INT_MAX)) {
+ Tcl_SetResult(interp,
+ "Image dimensions are invalid or beyond architecture limits",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Set height and width for the Tk photo block.
+ */
+
+ pngPtr->block.width = (int) width;
+ pngPtr->block.height = (int) height;
+
+ /*
+ * Read and the Bit Depth and Color Type.
+ */
+
+ if (ReadData(interp, pngPtr, &pngPtr->bitDepth, 1, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (ReadData(interp, pngPtr, &pngPtr->colorType, 1, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Verify that the color type is valid, the bit depth is allowed for the
+ * color type, and calculate the number of channels and pixel depth (bits
+ * per pixel * channels). Also set up offsets and sizes in the Tk photo
+ * block for the pixel data.
+ */
+
+ if (CheckColor(interp, pngPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Only one compression method is currently defined by the standard.
+ */
+
+ if (ReadData(interp, pngPtr, &pngPtr->compression, 1, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (PNG_COMPRESS_DEFLATE != pngPtr->compression) {
+ Tcl_SetResult(interp, "Unknown compression method", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Only one filter method is currently defined by the standard; the method
+ * has five actual filter types associated with it.
+ */
+
+ if (ReadData(interp, pngPtr, &pngPtr->filter, 1, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (PNG_FILTMETH_STANDARD != pngPtr->filter) {
+ Tcl_SetResult(interp, "Unknown filter method", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ if (ReadData(interp, pngPtr, &pngPtr->interlace, 1, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ switch (pngPtr->interlace) {
+ case PNG_INTERLACE_NONE:
+ case PNG_INTERLACE_ADAM7:
+ break;
+
+ default:
+ Tcl_SetResult(interp, "Unknown interlace method", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ return CheckCRC(interp, pngPtr, crc);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadPLTE --
+ *
+ * This function reads the PLTE (indexed color palette) chunk data from
+ * the PNG file and populates the palette table in the PNGImage
+ * structure.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs or the PLTE chunk is
+ * invalid.
+ *
+ * Side effects:
+ * The access position in f advances.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadPLTE(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ int chunkSz,
+ unsigned long crc)
+{
+ unsigned char buffer[PNG_PLTE_MAXSZ];
+ int i, c;
+
+ /*
+ * This chunk is mandatory for color type 3 and forbidden for 2 and 6.
+ */
+
+ switch (pngPtr->colorType) {
+ case PNG_COLOR_GRAY:
+ case PNG_COLOR_GRAYALPHA:
+ Tcl_SetResult(interp, "PLTE chunk type forbidden for grayscale",
+ TCL_STATIC);
+ return TCL_ERROR;
+
+ default:
+ break;
+ }
+
+ /*
+ * The palette chunk contains from 1 to 256 palette entries. Each entry
+ * consists of a 3-byte RGB value. It must therefore contain a non-zero
+ * multiple of 3 bytes, up to 768.
+ */
+
+ if (!chunkSz || (chunkSz > PNG_PLTE_MAXSZ) || (chunkSz % 3)) {
+ Tcl_SetResult(interp, "Invalid palette chunk size", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Read the palette contents and stash them for later, possibly.
+ */
+
+ if (ReadData(interp, pngPtr, buffer, chunkSz, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (CheckCRC(interp, pngPtr, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Stash away the palette entries and entry count for later mapping each
+ * pixel's palette index to its color.
+ */
+
+ for (i=0, c=0 ; c<chunkSz ; i++) {
+ pngPtr->palette[i].red = buffer[c++];
+ pngPtr->palette[i].green = buffer[c++];
+ pngPtr->palette[i].blue = buffer[c++];
+ }
+
+ pngPtr->paletteLen = i;
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadTRNS --
+ *
+ * This function reads the tRNS (transparency) chunk data from the PNG
+ * file and populates the alpha field of the palette table in the
+ * PNGImage structure or the single color transparency, as appropriate
+ * for the color type.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs or the tRNS chunk is
+ * invalid.
+ *
+ * Side effects:
+ * The access position in f advances.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadTRNS(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ int chunkSz,
+ unsigned long crc)
+{
+ unsigned char buffer[PNG_TRNS_MAXSZ];
+ int i;
+
+ if (pngPtr->colorType & PNG_COLOR_ALPHA) {
+ Tcl_SetResult(interp,
+ "tRNS chunk not allowed color types with a full alpha channel",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * For indexed color, there is up to one single-byte transparency value
+ * per palette entry (thus a max of 256).
+ */
+
+ if (chunkSz > PNG_TRNS_MAXSZ) {
+ Tcl_SetResult(interp, "Invalid tRNS chunk size", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Read in the raw transparency information.
+ */
+
+ if (ReadData(interp, pngPtr, buffer, chunkSz, &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (CheckCRC(interp, pngPtr, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ switch (pngPtr->colorType) {
+ case PNG_COLOR_GRAYALPHA:
+ case PNG_COLOR_RGBA:
+ break;
+
+ case PNG_COLOR_PLTE:
+ /*
+ * The number of tRNS entries must be less than or equal to the number
+ * of PLTE entries, and consists of a single-byte alpha level for the
+ * corresponding PLTE entry.
+ */
+
+ if (chunkSz > pngPtr->paletteLen) {
+ Tcl_SetResult(interp,
+ "Size of tRNS chunk is too large for the palette",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ for (i=0 ; i<chunkSz ; i++) {
+ pngPtr->palette[i].alpha = buffer[i];
+ }
+ break;
+
+ case PNG_COLOR_GRAY:
+ /*
+ * Grayscale uses a single 2-byte gray level, which we'll store in
+ * palette index 0, since we're not using the palette.
+ */
+
+ if (chunkSz != 2) {
+ Tcl_SetResult(interp,
+ "Invalid tRNS chunk size - must 2 bytes for grayscale",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * According to the PNG specs, if the bit depth is less than 16, then
+ * only the lower byte is used.
+ */
+
+ if (16 == pngPtr->bitDepth) {
+ pngPtr->transVal[0] = buffer[0];
+ pngPtr->transVal[1] = buffer[1];
+ } else {
+ pngPtr->transVal[0] = buffer[1];
+ }
+ pngPtr->useTRNS = 1;
+ break;
+
+ case PNG_COLOR_RGB:
+ /*
+ * TrueColor uses a single RRGGBB triplet.
+ */
+
+ if (chunkSz != 6) {
+ Tcl_SetResult(interp,
+ "Invalid tRNS chunk size - must 6 bytes for RGB",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * According to the PNG specs, if the bit depth is less than 16, then
+ * only the lower byte is used. But the tRNS chunk still contains two
+ * bytes per channel.
+ */
+
+ if (16 == pngPtr->bitDepth) {
+ memcpy(pngPtr->transVal, buffer, 6);
+ } else {
+ pngPtr->transVal[0] = buffer[1];
+ pngPtr->transVal[1] = buffer[3];
+ pngPtr->transVal[2] = buffer[5];
+ }
+ pngPtr->useTRNS = 1;
+ break;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Paeth --
+ *
+ * Utility function for applying the Paeth filter to a pixel. The Paeth
+ * filter is a linear function of the pixel to be filtered and the pixels
+ * to the left, above, and above-left of the pixel to be unfiltered.
+ *
+ * Results:
+ * Result of the Paeth function for the left, above, and above-left
+ * pixels.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline unsigned char
+Paeth(
+ int a,
+ int b,
+ int c)
+{
+ int pa = abs(b - c);
+ int pb = abs(a - c);
+ int pc = abs(a + b - c - c);
+
+ if ((pa <= pb) && (pa <= pc)) {
+ return (unsigned char) a;
+ }
+
+ if (pb <= pc) {
+ return (unsigned char) b;
+ }
+
+ return (unsigned char) c;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * UnfilterLine --
+ *
+ * Applies the filter algorithm specified in first byte of a line to the
+ * line of pixels being read from a PNG image.
+ *
+ * PNG specifies four filter algorithms (Sub, Up, Average, and Paeth)
+ * that combine a pixel's value with those of other pixels in the same
+ * and/or previous lines. Filtering is intended to make an image more
+ * compressible.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the filter type is not recognized.
+ *
+ * Side effects:
+ * Pixel data in thisLineObj are modified.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+UnfilterLine(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr)
+{
+ unsigned char *thisLine =
+ Tcl_GetByteArrayFromObj(pngPtr->thisLineObj, NULL);
+ unsigned char *lastLine =
+ Tcl_GetByteArrayFromObj(pngPtr->lastLineObj, NULL);
+
+#define PNG_FILTER_NONE 0
+#define PNG_FILTER_SUB 1
+#define PNG_FILTER_UP 2
+#define PNG_FILTER_AVG 3
+#define PNG_FILTER_PAETH 4
+
+ switch (*thisLine) {
+ case PNG_FILTER_NONE: /* Nothing to do */
+ break;
+ case PNG_FILTER_SUB: { /* Sub(x) = Raw(x) - Raw(x-bpp) */
+ unsigned char *rawBpp = thisLine + 1;
+ unsigned char *raw = rawBpp + pngPtr->bytesPerPixel;
+ unsigned char *end = thisLine + pngPtr->phaseSize;
+
+ while (raw < end) {
+ *raw++ += *rawBpp++;
+ }
+ break;
+ }
+ case PNG_FILTER_UP: /* Up(x) = Raw(x) - Prior(x) */
+ if (pngPtr->currentLine > startLine[pngPtr->phase]) {
+ unsigned char *prior = lastLine + 1;
+ unsigned char *raw = thisLine + 1;
+ unsigned char *end = thisLine + pngPtr->phaseSize;
+
+ while (raw < end) {
+ *raw++ += *prior++;
+ }
+ }
+ break;
+ case PNG_FILTER_AVG:
+ /* Avg(x) = Raw(x) - floor((Raw(x-bpp)+Prior(x))/2) */
+ if (pngPtr->currentLine > startLine[pngPtr->phase]) {
+ unsigned char *prior = lastLine + 1;
+ unsigned char *rawBpp = thisLine + 1;
+ unsigned char *raw = rawBpp;
+ unsigned char *end = thisLine + pngPtr->phaseSize;
+ unsigned char *end2 = raw + pngPtr->bytesPerPixel;
+
+ while ((raw < end2) && (raw < end)) {
+ *raw++ += *prior++ / 2;
+ }
+
+ while (raw < end) {
+ *raw++ += (unsigned char)
+ (((int) *rawBpp++ + (int) *prior++) / 2);
+ }
+ } else {
+ unsigned char *rawBpp = thisLine + 1;
+ unsigned char *raw = rawBpp + pngPtr->bytesPerPixel;
+ unsigned char *end = thisLine + pngPtr->phaseSize;
+
+ while (raw < end) {
+ *raw++ += *rawBpp++ / 2;
+ }
+ }
+ break;
+ case PNG_FILTER_PAETH:
+ /* Paeth(x) = Raw(x) - PaethPredictor(Raw(x-bpp), Prior(x), Prior(x-bpp)) */
+ if (pngPtr->currentLine > startLine[pngPtr->phase]) {
+ unsigned char *priorBpp = lastLine + 1;
+ unsigned char *prior = priorBpp;
+ unsigned char *rawBpp = thisLine + 1;
+ unsigned char *raw = rawBpp;
+ unsigned char *end = thisLine + pngPtr->phaseSize;
+ unsigned char *end2 = rawBpp + pngPtr->bytesPerPixel;
+
+ while ((raw < end) && (raw < end2)) {
+ *raw++ += *prior++;
+ }
+
+ while (raw < end) {
+ *raw++ += Paeth(*rawBpp++, *prior++, *priorBpp++);
+ }
+ } else {
+ unsigned char *rawBpp = thisLine + 1;
+ unsigned char *raw = rawBpp + pngPtr->bytesPerPixel;
+ unsigned char *end = thisLine + pngPtr->phaseSize;
+
+ while (raw < end) {
+ *raw++ += *rawBpp++;
+ }
+ }
+ break;
+ default:
+ Tcl_SetResult(interp, "Invalid filter type", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * DecodeLine --
+ *
+ * Unfilters a line of pixels from the PNG source data and decodes the
+ * data into the Tk_PhotoImageBlock for later copying into the Tk image.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the filter type is not recognized.
+ *
+ * Side effects:
+ * Pixel data in thisLine and block are modified and state information
+ * updated.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+DecodeLine(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr)
+{
+ unsigned char *pixelPtr = pngPtr->block.pixelPtr;
+ int colNum = 0; /* Current pixel column */
+ unsigned char chan = 0; /* Current channel (0..3) = (R, G, B, A) */
+ unsigned char readByte = 0; /* Current scan line byte */
+ int haveBits = 0; /* Number of bits remaining in current byte */
+ unsigned char pixBits = 0; /* Extracted bits for current channel */
+ int shifts = 0; /* Number of channels extracted from byte */
+ int offset = 0; /* Current offset into pixelPtr */
+ int colStep = 1; /* Column increment each pass */
+ int pixStep = 0; /* extra pixelPtr increment each pass */
+ unsigned char lastPixel[6];
+ unsigned char *p = Tcl_GetByteArrayFromObj(pngPtr->thisLineObj, NULL);
+
+ p++;
+ if (UnfilterLine(interp, pngPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (pngPtr->interlace) {
+ switch (pngPtr->phase) {
+ case 1: /* Phase 1: */
+ colStep = 8; /* 1 pixel per block of 8 per line */
+ break; /* Start at column 0 */
+ case 2: /* Phase 2: */
+ colStep = 8; /* 1 pixels per block of 8 per line */
+ colNum = 4; /* Start at column 4 */
+ break;
+ case 3: /* Phase 3: */
+ colStep = 4; /* 2 pixels per block of 8 per line */
+ break; /* Start at column 0 */
+ case 4: /* Phase 4: */
+ colStep = 4; /* 2 pixels per block of 8 per line */
+ colNum = 2; /* Start at column 2 */
+ break;
+ case 5: /* Phase 5: */
+ colStep = 2; /* 4 pixels per block of 8 per line */
+ break; /* Start at column 0 */
+ case 6: /* Phase 6: */
+ colStep = 2; /* 4 pixels per block of 8 per line */
+ colNum = 1; /* Start at column 1 */
+ break;
+ /* Phase 7: */
+ /* 8 pixels per block of 8 per line */
+ /* Start at column 0 */
+ }
+ }
+
+ /*
+ * Calculate offset into pixelPtr for the first pixel of the line.
+ */
+
+ offset = pngPtr->currentLine * pngPtr->block.pitch;
+
+ /*
+ * Adjust up for the starting pixel of the line.
+ */
+
+ offset += colNum * pngPtr->block.pixelSize;
+
+ /*
+ * Calculate the extra number of bytes to skip between columns.
+ */
+
+ pixStep = (colStep - 1) * pngPtr->block.pixelSize;
+
+ for ( ; colNum < pngPtr->block.width ; colNum += colStep) {
+ if (haveBits < (pngPtr->bitDepth * pngPtr->numChannels)) {
+ haveBits = 0;
+ }
+
+ for (chan = 0 ; chan < pngPtr->numChannels ; chan++) {
+ if (!haveBits) {
+ shifts = 0;
+ readByte = *p++;
+ haveBits += 8;
+ }
+
+ if (16 == pngPtr->bitDepth) {
+ pngPtr->block.pixelPtr[offset++] = readByte;
+
+ if (pngPtr->useTRNS) {
+ lastPixel[chan * 2] = readByte;
+ }
+
+ readByte = *p++;
+
+ if (pngPtr->useTRNS) {
+ lastPixel[(chan * 2) + 1] = readByte;
+ }
+
+ pngPtr->block.pixelPtr[offset++] = readByte;
+
+ haveBits = 0;
+ continue;
+ }
+
+ switch (pngPtr->bitDepth) {
+ case 1:
+ pixBits = (unsigned char)((readByte >> (7-shifts)) & 0x01);
+ break;
+ case 2:
+ pixBits = (unsigned char)((readByte >> (6-shifts*2)) & 0x03);
+ break;
+ case 4:
+ pixBits = (unsigned char)((readByte >> (4-shifts*4)) & 0x0f);
+ break;
+ case 8:
+ pixBits = readByte;
+ break;
+ }
+
+ if (PNG_COLOR_PLTE == pngPtr->colorType) {
+ pixelPtr[offset++] = pngPtr->palette[pixBits].red;
+ pixelPtr[offset++] = pngPtr->palette[pixBits].green;
+ pixelPtr[offset++] = pngPtr->palette[pixBits].blue;
+ pixelPtr[offset++] = pngPtr->palette[pixBits].alpha;
+ chan += 2;
+ } else {
+ pixelPtr[offset++] = (unsigned char)
+ (pixBits * pngPtr->bitScale);
+
+ if (pngPtr->useTRNS) {
+ lastPixel[chan] = pixBits;
+ }
+ }
+
+ haveBits -= pngPtr->bitDepth;
+ shifts++;
+ }
+
+ /*
+ * Apply boolean transparency via tRNS data if necessary (where
+ * necessary means a tRNS chunk was provided and we're not using an
+ * alpha channel or indexed alpha).
+ */
+
+ if ((PNG_COLOR_PLTE != pngPtr->colorType) &&
+ ((pngPtr->colorType & PNG_COLOR_ALPHA) == 0)) {
+ unsigned char alpha;
+
+ if (pngPtr->useTRNS) {
+ if (memcmp(lastPixel, pngPtr->transVal,
+ pngPtr->bytesPerPixel) == 0) {
+ alpha = 0x00;
+ } else {
+ alpha = 0xff;
+ }
+ } else {
+ alpha = 0xff;
+ }
+
+ pixelPtr[offset++] = alpha;
+
+ if (16 == pngPtr->bitDepth) {
+ pixelPtr[offset++] = alpha;
+ }
+ }
+
+ offset += pixStep;
+ }
+
+ if (pngPtr->interlace) {
+ /* Skip lines */
+
+ switch (pngPtr->phase) {
+ case 1: case 2: case 3:
+ pngPtr->currentLine += 8;
+ break;
+ case 4: case 5:
+ pngPtr->currentLine += 4;
+ break;
+ case 6: case 7:
+ pngPtr->currentLine += 2;
+ break;
+ }
+
+ /*
+ * Start the next phase if there are no more lines to do.
+ */
+
+ if (pngPtr->currentLine >= pngPtr->block.height) {
+ unsigned long pixels = 0;
+
+ while ((!pixels || (pngPtr->currentLine >= pngPtr->block.height))
+ && (pngPtr->phase < 7)) {
+ pngPtr->phase++;
+
+ switch (pngPtr->phase) {
+ case 2:
+ pixels = (pngPtr->block.width + 3) >> 3;
+ pngPtr->currentLine = 0;
+ break;
+ case 3:
+ pixels = (pngPtr->block.width + 3) >> 2;
+ pngPtr->currentLine = 4;
+ break;
+ case 4:
+ pixels = (pngPtr->block.width + 1) >> 2;
+ pngPtr->currentLine = 0;
+ break;
+ case 5:
+ pixels = (pngPtr->block.width + 1) >> 1;
+ pngPtr->currentLine = 2;
+ break;
+ case 6:
+ pixels = pngPtr->block.width >> 1;
+ pngPtr->currentLine = 0;
+ break;
+ case 7:
+ pngPtr->currentLine = 1;
+ pixels = pngPtr->block.width;
+ break;
+ }
+ }
+
+ if (16 == pngPtr->bitDepth) {
+ pngPtr->phaseSize = 1 + (pngPtr->numChannels * pixels * 2);
+ } else {
+ pngPtr->phaseSize = 1 + ((pngPtr->numChannels * pixels *
+ pngPtr->bitDepth + 7) >> 3);
+ }
+ }
+ } else {
+ pngPtr->currentLine++;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReadIDAT --
+ *
+ * This function reads the IDAT (pixel data) chunk from the PNG file to
+ * build the image. It will continue reading until all IDAT chunks have
+ * been processed or an error occurs.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs or an IDAT chunk is
+ * invalid.
+ *
+ * Side effects:
+ * The access position in f advances. Memory may be allocated by zlib
+ * through PNGZAlloc.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReadIDAT(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ int chunkSz,
+ unsigned long crc)
+{
+ /*
+ * Process IDAT contents until there is no more in this chunk.
+ */
+
+ while (chunkSz && !Tcl_ZlibStreamEof(pngPtr->stream)) {
+ int len1, len2;
+
+ /*
+ * Read another block of input into the zlib stream if data remains.
+ */
+
+ if (chunkSz) {
+ Tcl_Obj *inputObj = NULL;
+ int blockSz = PNG_MIN(chunkSz, PNG_BLOCK_SZ);
+ unsigned char *inputPtr = NULL;
+
+ /*
+ * Check for end of zlib stream.
+ */
+
+ if (Tcl_ZlibStreamEof(pngPtr->stream)) {
+ Tcl_SetResult(interp, "Extra data after end of zlib stream",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ inputObj = Tcl_NewObj();
+ Tcl_IncrRefCount(inputObj);
+ inputPtr = Tcl_SetByteArrayLength(inputObj, blockSz);
+
+ /*
+ * Read the next bit of IDAT chunk data, up to read buffer size.
+ */
+
+ if (ReadData(interp, pngPtr, inputPtr, blockSz,
+ &crc) == TCL_ERROR) {
+ Tcl_DecrRefCount(inputObj);
+ return TCL_ERROR;
+ }
+
+ chunkSz -= blockSz;
+
+ Tcl_ZlibStreamPut(pngPtr->stream, inputObj, TCL_ZLIB_NO_FLUSH);
+ Tcl_DecrRefCount(inputObj);
+ }
+
+ /*
+ * Inflate, processing each output buffer's worth as a line of pixels,
+ * until we cannot fill the buffer any more.
+ */
+
+ getNextLine:
+ Tcl_GetByteArrayFromObj(pngPtr->thisLineObj, &len1);
+ if (Tcl_ZlibStreamGet(pngPtr->stream, pngPtr->thisLineObj,
+ pngPtr->phaseSize - len1) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ Tcl_GetByteArrayFromObj(pngPtr->thisLineObj, &len2);
+
+ if (len2 == pngPtr->phaseSize) {
+ if (pngPtr->phase > 7) {
+ Tcl_SetResult(interp,
+ "Extra data after final scan line of final phase",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ if (DecodeLine(interp, pngPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Swap the current/last lines so that we always have the last
+ * line processed available, which is necessary for filtering.
+ */
+
+ {
+ Tcl_Obj *temp = pngPtr->lastLineObj;
+
+ pngPtr->lastLineObj = pngPtr->thisLineObj;
+ pngPtr->thisLineObj = temp;
+ }
+ Tcl_SetByteArrayLength(pngPtr->thisLineObj, 0);
+
+ /*
+ * Try to read another line of pixels out of the buffer
+ * immediately.
+ */
+
+ goto getNextLine;
+ }
+
+ /*
+ * Got less than a whole buffer-load of pixels. Either we're going to
+ * be getting more data from the next IDAT, or we've done what we can
+ * here.
+ */
+ }
+
+ /*
+ * Ensure that if we've got to the end of the compressed data, we've
+ * also got to the end of the compressed stream. This sanity check is
+ * enforced by most PNG readers.
+ */
+
+ if (chunkSz != 0) {
+ Tcl_AppendResult(interp,
+ "compressed data after stream finalize in PNG data", NULL);
+ return TCL_ERROR;
+ }
+
+ return CheckCRC(interp, pngPtr, crc);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ApplyAlpha --
+ *
+ * Applies an overall alpha value to a complete image that has been read.
+ * This alpha value is specified using the -format option to [image
+ * create photo].
+ *
+ * Results:
+ * N/A
+ *
+ * Side effects:
+ * The access position in f may change.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+ApplyAlpha(
+ PNGImage *pngPtr)
+{
+ if (pngPtr->alpha != 1.0) {
+ register unsigned char *p = pngPtr->block.pixelPtr;
+ unsigned char *endPtr = p + pngPtr->blockLen;
+ int offset = pngPtr->block.offset[3];
+
+ p += offset;
+
+ if (16 == pngPtr->bitDepth) {
+ register int channel;
+
+ while (p < endPtr) {
+ channel = (unsigned char)
+ (((p[0] << 8) | p[1]) * pngPtr->alpha);
+
+ *p++ = (unsigned char) (channel >> 8);
+ *p++ = (unsigned char) (channel & 0xff);
+
+ p += offset;
+ }
+ } else {
+ while (p < endPtr) {
+ p[0] = (unsigned char) (pngPtr->alpha * p[0]);
+ p += 1 + offset;
+ }
+ }
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ParseFormat --
+ *
+ * This function parses the -format string that can be specified to the
+ * [image create photo] command to extract options for postprocessing of
+ * loaded images. Currently, this just allows specifying and applying an
+ * overall alpha value to the loaded image (for example, to make it
+ * entirely 50% as transparent as the actual image file).
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the format specification is invalid.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ParseFormat(
+ Tcl_Interp *interp,
+ Tcl_Obj *fmtObj,
+ PNGImage *pngPtr)
+{
+ Tcl_Obj **objv = NULL;
+ int objc = 0;
+ static const char *const fmtOptions[] = {
+ "png", "-alpha", NULL
+ };
+ enum fmtOptions {
+ OPT_PNG, OPT_ALPHA
+ };
+
+ /*
+ * Extract elements of format specification as a list.
+ */
+
+ if (fmtObj &&
+ Tcl_ListObjGetElements(interp, fmtObj, &objc, &objv) != TCL_OK) {
+ return TCL_ERROR;
+ }
+
+ for (; objc>0 ; objc--, objv++) {
+ int optIndex;
+
+ if (Tcl_GetIndexFromObj(interp, objv[0], fmtOptions, "option", 0,
+ &optIndex) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Ignore the "png" part of the format specification.
+ */
+
+ if (OPT_PNG == optIndex) {
+ continue;
+ }
+
+ if (objc < 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "value");
+ return TCL_ERROR;
+ }
+
+ objc--;
+ objv++;
+
+ switch ((enum fmtOptions) optIndex) {
+ case OPT_PNG:
+ break;
+
+ case OPT_ALPHA:
+ if (Tcl_GetDoubleFromObj(interp, objv[0],
+ &pngPtr->alpha) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if ((pngPtr->alpha < 0.0) || (pngPtr->alpha > 1.0)) {
+ Tcl_SetResult(interp,
+ "-alpha value must be between 0.0 and 1.0",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+ break;
+ }
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * DecodePNG --
+ *
+ * This function handles the entirety of reading a PNG file (or data)
+ * from the first byte to the last.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O error occurs or any problems are
+ * detected in the PNG file.
+ *
+ * Side effects:
+ * The access position in f advances. Memory may be allocated and image
+ * dimensions and contents may change.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+DecodePNG(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ Tcl_Obj *fmtObj,
+ Tk_PhotoHandle imageHandle,
+ int destX,
+ int destY)
+{
+ unsigned long chunkType;
+ int chunkSz;
+ unsigned long crc;
+
+ /*
+ * Parse the PNG signature and IHDR (header) chunk.
+ */
+
+ if (ReadIHDR(interp, pngPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Extract alpha value from -format object, if specified.
+ */
+
+ if (ParseFormat(interp, fmtObj, pngPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * The next chunk may either be a PLTE (Palette) chunk or the first of at
+ * least one IDAT (data) chunks. It could also be one of a number of
+ * ancillary chunks, but those are skipped for us by the switch in
+ * ReadChunkHeader().
+ *
+ * PLTE is mandatory for color type 3 and forbidden for 2 and 6
+ */
+
+ if (ReadChunkHeader(interp, pngPtr, &chunkSz, &chunkType,
+ &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (CHUNK_PLTE == chunkType) {
+ /*
+ * Finish parsing the PLTE chunk.
+ */
+
+ if (ReadPLTE(interp, pngPtr, chunkSz, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Begin the next chunk.
+ */
+
+ if (ReadChunkHeader(interp, pngPtr, &chunkSz, &chunkType,
+ &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ } else if (PNG_COLOR_PLTE == pngPtr->colorType) {
+ Tcl_SetResult(interp, "PLTE chunk required for indexed color",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * The next chunk may be a tRNS (palette transparency) chunk, depending on
+ * the color type. It must come after the PLTE chunk and before the IDAT
+ * chunk, but can be present if there is no PLTE chunk because it can be
+ * used for Grayscale and TrueColor in lieu of an alpha channel.
+ */
+
+ if (CHUNK_tRNS == chunkType) {
+ /*
+ * Finish parsing the tRNS chunk.
+ */
+
+ if (ReadTRNS(interp, pngPtr, chunkSz, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Begin the next chunk.
+ */
+
+ if (ReadChunkHeader(interp, pngPtr, &chunkSz, &chunkType,
+ &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ }
+
+ /*
+ * Other ancillary chunk types could appear here, but for now we're only
+ * interested in IDAT. The others should have been skipped.
+ */
+
+ if (CHUNK_IDAT != chunkType) {
+ Tcl_SetResult(interp, "At least one IDAT chunk is required",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Expand the photo size (if not set by the user) to provide enough space
+ * for the image being parsed. It does not matter if width or height wrap
+ * to negative here: Tk will not shrink the image.
+ */
+
+ if (Tk_PhotoExpand(interp, imageHandle, destX + pngPtr->block.width,
+ destY + pngPtr->block.height) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * A scan line consists of one byte for a filter type, plus the number of
+ * bits per color sample times the number of color samples per pixel.
+ */
+
+ if (pngPtr->block.width > ((INT_MAX - 1) / (pngPtr->numChannels * 2))) {
+ Tcl_SetResult(interp,
+ "Line size is out of supported range on this architecture",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ if (16 == pngPtr->bitDepth) {
+ pngPtr->lineSize = 1 + (pngPtr->numChannels * pngPtr->block.width*2);
+ } else {
+ pngPtr->lineSize = 1 + ((pngPtr->numChannels * pngPtr->block.width) /
+ (8 / pngPtr->bitDepth));
+ if (pngPtr->block.width % (8 / pngPtr->bitDepth)) {
+ pngPtr->lineSize++;
+ }
+ }
+
+ /*
+ * Allocate space for decoding the scan lines.
+ */
+
+ pngPtr->lastLineObj = Tcl_NewObj();
+ Tcl_IncrRefCount(pngPtr->lastLineObj);
+ pngPtr->thisLineObj = Tcl_NewObj();
+ Tcl_IncrRefCount(pngPtr->thisLineObj);
+
+ pngPtr->block.pixelPtr = attemptckalloc(pngPtr->blockLen);
+ if (!pngPtr->block.pixelPtr) {
+ Tcl_SetResult(interp, "Memory allocation failed", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Determine size of the first phase if interlaced. Phase size should
+ * always be <= line size, so probably not necessary to check for
+ * arithmetic overflow here: should be covered by line size check.
+ */
+
+ if (pngPtr->interlace) {
+ /*
+ * Only one pixel per block of 8 per line in the first phase.
+ */
+
+ unsigned int pixels = (pngPtr->block.width + 7) >> 3;
+
+ pngPtr->phase = 1;
+ if (16 == pngPtr->bitDepth) {
+ pngPtr->phaseSize = 1 + pngPtr->numChannels*pixels*2;
+ } else {
+ pngPtr->phaseSize = 1 +
+ ((pngPtr->numChannels*pixels*pngPtr->bitDepth + 7) >> 3);
+ }
+ } else {
+ pngPtr->phaseSize = pngPtr->lineSize;
+ }
+
+ /*
+ * All of the IDAT (data) chunks must be consecutive.
+ */
+
+ while (CHUNK_IDAT == chunkType) {
+ if (ReadIDAT(interp, pngPtr, chunkSz, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (ReadChunkHeader(interp, pngPtr, &chunkSz, &chunkType,
+ &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ }
+
+ /*
+ * Ensure that we've got to the end of the compressed stream now that
+ * there are no more IDAT segments. This sanity check is enforced by most
+ * PNG readers.
+ */
+
+ if (!Tcl_ZlibStreamEof(pngPtr->stream)) {
+ Tcl_AppendResult(interp, "unfinalized data stream in PNG data", NULL);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Now skip the remaining chunks which we're also not interested in.
+ */
+
+ while (CHUNK_IEND != chunkType) {
+ if (SkipChunk(interp, pngPtr, chunkSz, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ if (ReadChunkHeader(interp, pngPtr, &chunkSz, &chunkType,
+ &crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ }
+
+ /*
+ * Got the IEND (end of image) chunk. Do some final checks...
+ */
+
+ if (chunkSz) {
+ Tcl_SetResult(interp, "IEND chunk contents must be empty",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Check the CRC on the IEND chunk.
+ */
+
+ if (CheckCRC(interp, pngPtr, crc) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * TODO: verify that nothing else comes after the IEND chunk, or do we
+ * really care?
+ */
+
+#if 0
+ if (ReadData(interp, pngPtr, &c, 1, NULL) != TCL_ERROR) {
+ Tcl_SetResult(interp, "Extra data following IEND chunk", TCL_STATIC);
+ return TCL_ERROR;
+ }
+#endif
+
+ /*
+ * Apply overall image alpha if specified.
+ */
+
+ ApplyAlpha(pngPtr);
+
+ /*
+ * Copy the decoded image block into the Tk photo image.
+ */
+
+ if (Tk_PhotoPutBlock(interp, imageHandle, &pngPtr->block, destX, destY,
+ pngPtr->block.width, pngPtr->block.height,
+ TK_PHOTO_COMPOSITE_SET) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FileMatchPNG --
+ *
+ * This function is invoked by the photo image type to see if a file
+ * contains image data in PNG format.
+ *
+ * Results:
+ * The return value is 1 if the first characters in file f look like PNG
+ * data, and 0 otherwise.
+ *
+ * Side effects:
+ * The access position in f may change.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+FileMatchPNG(
+ Tcl_Channel chan,
+ const char *fileName,
+ Tcl_Obj *fmtObj,
+ int *widthPtr,
+ int *heightPtr,
+ Tcl_Interp *interp)
+{
+ PNGImage png;
+ int match = 0;
+ Tcl_SavedResult sya;
+
+ Tcl_SaveResult(interp, &sya);
+
+ InitPNGImage(interp, &png, chan, NULL, TCL_ZLIB_STREAM_INFLATE);
+
+ if (ReadIHDR(interp, &png) == TCL_OK) {
+ *widthPtr = png.block.width;
+ *heightPtr = png.block.height;
+ match = 1;
+ }
+
+ CleanupPNGImage(&png);
+ Tcl_RestoreResult(interp, &sya);
+
+ return match;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FileReadPNG --
+ *
+ * This function is called by the photo image type to read PNG format
+ * data from a file and write it into a given photo image.
+ *
+ * Results:
+ * A standard TCL completion code. If TCL_ERROR is returned then an error
+ * message is left in the interp's result.
+ *
+ * Side effects:
+ * The access position in file f is changed, and new data is added to the
+ * image given by imageHandle.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+FileReadPNG(
+ Tcl_Interp *interp,
+ Tcl_Channel chan,
+ const char *fileName,
+ Tcl_Obj *fmtObj,
+ Tk_PhotoHandle imageHandle,
+ int destX,
+ int destY,
+ int width,
+ int height,
+ int srcX,
+ int srcY)
+{
+ PNGImage png;
+ int result = TCL_ERROR;
+
+ result = InitPNGImage(interp, &png, chan, NULL, TCL_ZLIB_STREAM_INFLATE);
+
+ if (TCL_OK == result) {
+ result = DecodePNG(interp, &png, fmtObj, imageHandle, destX, destY);
+ }
+
+ CleanupPNGImage(&png);
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * StringMatchPNG --
+ *
+ * This function is invoked by the photo image type to see if an object
+ * contains image data in PNG format.
+ *
+ * Results:
+ * The return value is 1 if the first characters in the data are like PNG
+ * data, and 0 otherwise.
+ *
+ * Side effects:
+ * The size of the image is placed in widthPre and heightPtr.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+StringMatchPNG(
+ Tcl_Obj *pObjData,
+ Tcl_Obj *fmtObj,
+ int *widthPtr,
+ int *heightPtr,
+ Tcl_Interp *interp)
+{
+ PNGImage png;
+ int match = 0;
+ Tcl_SavedResult sya;
+
+ Tcl_SaveResult(interp, &sya);
+ InitPNGImage(interp, &png, NULL, pObjData, TCL_ZLIB_STREAM_INFLATE);
+
+ png.strDataBuf = Tcl_GetByteArrayFromObj(pObjData, &png.strDataLen);
+
+ if (ReadIHDR(interp, &png) == TCL_OK) {
+ *widthPtr = png.block.width;
+ *heightPtr = png.block.height;
+ match = 1;
+ }
+
+ CleanupPNGImage(&png);
+ Tcl_RestoreResult(interp, &sya);
+ return match;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * StringReadPNG --
+ *
+ * This function is called by the photo image type to read PNG format
+ * data from an object and give it to the photo image.
+ *
+ * Results:
+ * A standard TCL completion code. If TCL_ERROR is returned then an error
+ * message is left in the interp's result.
+ *
+ * Side effects:
+ * New data is added to the image given by imageHandle.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+StringReadPNG(
+ Tcl_Interp *interp,
+ Tcl_Obj *pObjData,
+ Tcl_Obj *fmtObj,
+ Tk_PhotoHandle imageHandle,
+ int destX,
+ int destY,
+ int width,
+ int height,
+ int srcX,
+ int srcY)
+{
+ PNGImage png;
+ int result = TCL_ERROR;
+
+ result = InitPNGImage(interp, &png, NULL, pObjData,
+ TCL_ZLIB_STREAM_INFLATE);
+
+ if (TCL_OK == result) {
+ result = DecodePNG(interp, &png, fmtObj, imageHandle, destX, destY);
+ }
+
+ CleanupPNGImage(&png);
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * WriteData --
+ *
+ * This function writes a bytes from a buffer out to the PNG image.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the write fails.
+ *
+ * Side effects:
+ * File or buffer will be modified.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+WriteData(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ const unsigned char *srcPtr,
+ int srcSz,
+ unsigned long *crcPtr)
+{
+ if (!srcPtr || !srcSz) {
+ return TCL_OK;
+ }
+
+ if (crcPtr) {
+ *crcPtr = Tcl_ZlibCRC32(*crcPtr, srcPtr, srcSz);
+ }
+
+ /*
+ * TODO: is Tcl_AppendObjToObj faster here? i.e., does Tcl join the
+ * objects immediately or store them in a multi-object rep?
+ */
+
+ if (pngPtr->objDataPtr) {
+ int objSz;
+ unsigned char *destPtr;
+
+ Tcl_GetByteArrayFromObj(pngPtr->objDataPtr, &objSz);
+
+ if (objSz > INT_MAX - srcSz) {
+ Tcl_SetResult(interp,
+ "Image too large to store completely in byte array",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ destPtr = Tcl_SetByteArrayLength(pngPtr->objDataPtr, objSz + srcSz);
+
+ if (!destPtr) {
+ Tcl_SetResult(interp, "Memory allocation failed", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ memcpy(destPtr+objSz, srcPtr, srcSz);
+ } else if (Tcl_Write(pngPtr->channel, (const char *) srcPtr, srcSz) < 0) {
+ /* TODO: reason */
+
+ Tcl_SetResult(interp, "Write to channel failed", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ return TCL_OK;
+}
+
+static inline int
+WriteByte(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned char c,
+ unsigned long *crcPtr)
+{
+ return WriteData(interp, pngPtr, &c, 1, crcPtr);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * WriteInt32 --
+ *
+ * This function writes a 32-bit integer value out to the PNG image as
+ * four bytes in network byte order.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the write fails.
+ *
+ * Side effects:
+ * File or buffer will be modified.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline int
+WriteInt32(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned long l,
+ unsigned long *crcPtr)
+{
+ unsigned char pc[4];
+
+ pc[0] = (unsigned char) ((l & 0xff000000) >> 24);
+ pc[1] = (unsigned char) ((l & 0x00ff0000) >> 16);
+ pc[2] = (unsigned char) ((l & 0x0000ff00) >> 8);
+ pc[3] = (unsigned char) ((l & 0x000000ff) >> 0);
+
+ return WriteData(interp, pngPtr, pc, 4, crcPtr);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * WriteChunk --
+ *
+ * Writes a complete chunk to the PNG image, including chunk type,
+ * length, contents, and CRC.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the write fails.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline int
+WriteChunk(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ unsigned long chunkType,
+ const unsigned char *dataPtr,
+ int dataSize)
+{
+ unsigned long crc = Tcl_ZlibCRC32(0, NULL, 0);
+ int result = TCL_OK;
+
+ /*
+ * Write the length field for the chunk.
+ */
+
+ result = WriteInt32(interp, pngPtr, dataSize, NULL);
+
+ /*
+ * Write the Chunk Type.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteInt32(interp, pngPtr, chunkType, &crc);
+ }
+
+ /*
+ * Write the contents (if any).
+ */
+
+ if (TCL_OK == result) {
+ result = WriteData(interp, pngPtr, dataPtr, dataSize, &crc);
+ }
+
+ /*
+ * Write out the CRC at the end of the chunk.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteInt32(interp, pngPtr, crc, NULL);
+ }
+
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * WriteIHDR --
+ *
+ * This function writes the PNG header at the beginning of a PNG file,
+ * which includes information such as dimensions and color type.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the write fails.
+ *
+ * Side effects:
+ * File or buffer will be modified.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+WriteIHDR(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ Tk_PhotoImageBlock *blockPtr)
+{
+ unsigned long crc = Tcl_ZlibCRC32(0, NULL, 0);
+ int result = TCL_OK;
+
+ /*
+ * The IHDR (header) chunk has a fixed size of 13 bytes.
+ */
+
+ result = WriteInt32(interp, pngPtr, 13, NULL);
+
+ /*
+ * Write the IHDR Chunk Type.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteInt32(interp, pngPtr, CHUNK_IHDR, &crc);
+ }
+
+ /*
+ * Write the image width, height.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteInt32(interp, pngPtr, (unsigned long) blockPtr->width,
+ &crc);
+ }
+
+ if (TCL_OK == result) {
+ result = WriteInt32(interp, pngPtr, (unsigned long) blockPtr->height,
+ &crc);
+ }
+
+ /*
+ * Write bit depth. Although the PNG format supports 16 bits per channel,
+ * Tk supports only 8 in the internal representation, which blockPtr
+ * points to.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteByte(interp, pngPtr, 8, &crc);
+ }
+
+ /*
+ * Write out the color type, previously determined.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteByte(interp, pngPtr, pngPtr->colorType, &crc);
+ }
+
+ /*
+ * Write compression method (only one method is defined).
+ */
+
+ if (TCL_OK == result) {
+ result = WriteByte(interp, pngPtr, PNG_COMPRESS_DEFLATE, &crc);
+ }
+
+ /*
+ * Write filter method (only one method is defined).
+ */
+
+ if (TCL_OK == result) {
+ result = WriteByte(interp, pngPtr, PNG_FILTMETH_STANDARD, &crc);
+ }
+
+ /*
+ * Write interlace method as not interlaced.
+ *
+ * TODO: support interlace through -format?
+ */
+
+ if (TCL_OK == result) {
+ result = WriteByte(interp, pngPtr, PNG_INTERLACE_NONE, &crc);
+ }
+
+ /*
+ * Write out the CRC at the end of the chunk.
+ */
+
+ if (TCL_OK == result) {
+ result = WriteInt32(interp, pngPtr, crc, NULL);
+ }
+
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * WriteIDAT --
+ *
+ * Writes the IDAT (data) chunk to the PNG image, containing the pixel
+ * channel data. Currently, image lines are not filtered and writing
+ * interlaced pixels is not supported.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the write fails.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+WriteIDAT(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr,
+ Tk_PhotoImageBlock *blockPtr)
+{
+ int rowNum, flush = TCL_ZLIB_NO_FLUSH, outputSize, result;
+ Tcl_Obj *outputObj;
+ unsigned char *outputBytes;
+
+ /*
+ * Filter and compress each row one at a time.
+ */
+
+ for (rowNum=0 ; rowNum < blockPtr->height ; rowNum++) {
+ int colNum;
+ unsigned char *srcPtr, *destPtr;
+
+ srcPtr = blockPtr->pixelPtr + (rowNum * blockPtr->pitch);
+ destPtr = Tcl_SetByteArrayLength(pngPtr->thisLineObj,
+ pngPtr->lineSize);
+
+ /*
+ * TODO: use Paeth filtering.
+ */
+
+ *destPtr++ = PNG_FILTER_NONE;
+
+ /*
+ * Copy each pixel into the destination buffer after the filter type
+ * before filtering.
+ */
+
+ for (colNum = 0 ; colNum < blockPtr->width ; colNum++) {
+ /*
+ * Copy red or gray channel.
+ */
+
+ *destPtr++ = srcPtr[blockPtr->offset[0]];
+
+ /*
+ * If not grayscale, copy the green and blue channels.
+ */
+
+ if (pngPtr->colorType & PNG_COLOR_USED) {
+ *destPtr++ = srcPtr[blockPtr->offset[1]];
+ *destPtr++ = srcPtr[blockPtr->offset[2]];
+ }
+
+ /*
+ * Copy the alpha channel, if used.
+ */
+
+ if (pngPtr->colorType & PNG_COLOR_ALPHA) {
+ *destPtr++ = srcPtr[blockPtr->offset[3]];
+ }
+
+ /*
+ * Point to the start of the next pixel.
+ */
+
+ srcPtr += blockPtr->pixelSize;
+ }
+
+ /*
+ * Compress the line of pixels into the destination. If this is the
+ * last line, finalize the compressor at the same time. Note that this
+ * can't be just a flush; that leads to a file that some PNG readers
+ * choke on. [Bug 2984787]
+ */
+
+ if (rowNum + 1 == blockPtr->height) {
+ flush = TCL_ZLIB_FINALIZE;
+ }
+ if (Tcl_ZlibStreamPut(pngPtr->stream, pngPtr->thisLineObj,
+ flush) != TCL_OK) {
+ Tcl_SetResult(interp, "deflate() returned error", TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Swap line buffers to keep the last around for filtering next.
+ */
+
+ {
+ Tcl_Obj *temp = pngPtr->lastLineObj;
+
+ pngPtr->lastLineObj = pngPtr->thisLineObj;
+ pngPtr->thisLineObj = temp;
+ }
+ }
+
+ /*
+ * Now get the compressed data and write it as one big IDAT chunk.
+ */
+
+ outputObj = Tcl_NewObj();
+ (void) Tcl_ZlibStreamGet(pngPtr->stream, outputObj, -1);
+ outputBytes = Tcl_GetByteArrayFromObj(outputObj, &outputSize);
+ result = WriteChunk(interp, pngPtr, CHUNK_IDAT, outputBytes, outputSize);
+ Tcl_DecrRefCount(outputObj);
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * WriteExtraChunks --
+ *
+ * Writes an sBIT and a tEXt chunks to the PNG image, describing a bunch
+ * of not very important metadata that many readers seem to need anyway.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if the write fails.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+WriteExtraChunks(
+ Tcl_Interp *interp,
+ PNGImage *pngPtr)
+{
+ static const unsigned char sBIT_contents[] = {
+ 8, 8, 8, 8
+ };
+ int sBIT_length = 4;
+ Tcl_DString buf;
+
+ /*
+ * Each byte of each channel is always significant; we always write RGBA
+ * images with 8 bits per channel as that is what the photo image's basic
+ * data model is.
+ */
+
+ switch (pngPtr->colorType) {
+ case PNG_COLOR_GRAY:
+ sBIT_length = 1;
+ break;
+ case PNG_COLOR_GRAYALPHA:
+ sBIT_length = 2;
+ break;
+ case PNG_COLOR_RGB:
+ case PNG_COLOR_PLTE:
+ sBIT_length = 3;
+ break;
+ case PNG_COLOR_RGBA:
+ sBIT_length = 4;
+ break;
+ }
+ if (WriteChunk(interp, pngPtr, CHUNK_sBIT, sBIT_contents, sBIT_length)
+ != TCL_OK) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Say that it is Tk that made the PNG. Note that we *need* the NUL at the
+ * end of "Software" to be transferred; do *not* change the length
+ * parameter to -1 there!
+ */
+
+ Tcl_DStringInit(&buf);
+ Tcl_DStringAppend(&buf, "Software", 9);
+ Tcl_DStringAppend(&buf, "Tk Toolkit v", -1);
+ Tcl_DStringAppend(&buf, TK_PATCH_LEVEL, -1);
+ if (WriteChunk(interp, pngPtr, CHUNK_tEXt,
+ (unsigned char *) Tcl_DStringValue(&buf),
+ Tcl_DStringLength(&buf)) != TCL_OK) {
+ Tcl_DStringFree(&buf);
+ return TCL_ERROR;
+ }
+ Tcl_DStringFree(&buf);
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * EncodePNG --
+ *
+ * This function handles the entirety of writing a PNG file (or data)
+ * from the first byte to the last. No effort is made to optimize the
+ * image data for best compression.
+ *
+ * Results:
+ * TCL_OK, or TCL_ERROR if an I/O or memory error occurs.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+EncodePNG(
+ Tcl_Interp *interp,
+ Tk_PhotoImageBlock *blockPtr,
+ PNGImage *pngPtr)
+{
+ int greenOffset, blueOffset, alphaOffset;
+
+ /*
+ * Determine appropriate color type based on color usage (e.g., only red
+ * and maybe alpha channel = grayscale).
+ *
+ * TODO: Check whether this is doing any good; Tk might just be pushing
+ * full RGBA data all the time through here, even though the actual image
+ * doesn't need it...
+ */
+
+ greenOffset = blockPtr->offset[1] - blockPtr->offset[0];
+ blueOffset = blockPtr->offset[2] - blockPtr->offset[0];
+ alphaOffset = blockPtr->offset[3];
+ if ((alphaOffset >= blockPtr->pixelSize) || (alphaOffset < 0)) {
+ alphaOffset = 0;
+ } else {
+ alphaOffset -= blockPtr->offset[0];
+ }
+
+ if ((greenOffset != 0) || (blueOffset != 0)) {
+ if (alphaOffset) {
+ pngPtr->colorType = PNG_COLOR_RGBA;
+ pngPtr->bytesPerPixel = 4;
+ } else {
+ pngPtr->colorType = PNG_COLOR_RGBA;
+ pngPtr->bytesPerPixel = 3;
+ }
+ } else {
+ if (alphaOffset) {
+ pngPtr->colorType = PNG_COLOR_GRAYALPHA;
+ pngPtr->bytesPerPixel = 2;
+ } else {
+ pngPtr->colorType = PNG_COLOR_GRAY;
+ pngPtr->bytesPerPixel = 1;
+ }
+ }
+
+ /*
+ * Allocate buffers for lines for filtering and compressed data.
+ */
+
+ pngPtr->lineSize = 1 + (pngPtr->bytesPerPixel * blockPtr->width);
+ pngPtr->blockLen = pngPtr->lineSize * blockPtr->height;
+
+ if ((blockPtr->width > (INT_MAX - 1) / (pngPtr->bytesPerPixel)) ||
+ (blockPtr->height > INT_MAX / pngPtr->lineSize)) {
+ Tcl_SetResult(interp, "Image is too large to encode pixel data",
+ TCL_STATIC);
+ return TCL_ERROR;
+ }
+
+ pngPtr->lastLineObj = Tcl_NewObj();
+ Tcl_IncrRefCount(pngPtr->lastLineObj);
+ pngPtr->thisLineObj = Tcl_NewObj();
+ Tcl_IncrRefCount(pngPtr->thisLineObj);
+
+ /*
+ * Write out the PNG Signature that all PNGs begin with.
+ */
+
+ if (WriteData(interp, pngPtr, pngSignature, PNG_SIG_SZ,
+ NULL) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Write out the IHDR (header) chunk containing image dimensions, color
+ * type, etc.
+ */
+
+ if (WriteIHDR(interp, pngPtr, blockPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Write out the extra chunks containing metadata that is of interest to
+ * other programs more than us.
+ */
+
+ if (WriteExtraChunks(interp, pngPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Write out the image pixels in the IDAT (data) chunk.
+ */
+
+ if (WriteIDAT(interp, pngPtr, blockPtr) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Write out the IEND chunk that all PNGs end with.
+ */
+
+ return WriteChunk(interp, pngPtr, CHUNK_IEND, NULL, 0);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FileWritePNG --
+ *
+ * This function is called by the photo image type to write PNG format
+ * data to a file.
+ *
+ * Results:
+ * A standard TCL completion code. If TCL_ERROR is returned then an error
+ * message is left in the interp's result.
+ *
+ * Side effects:
+ * The specified file is overwritten.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+FileWritePNG(
+ Tcl_Interp *interp,
+ const char *filename,
+ Tcl_Obj *fmtObj,
+ Tk_PhotoImageBlock *blockPtr)
+{
+ Tcl_Channel chan;
+ PNGImage png;
+ int result = TCL_ERROR;
+
+ /*
+ * Open a Tcl file channel where the image data will be stored. Tk ought
+ * to take care of this, and just provide a channel, but it doesn't.
+ */
+
+ chan = Tcl_OpenFileChannel(interp, filename, "w", 0644);
+
+ if (!chan) {
+ return TCL_ERROR;
+ }
+
+ /*
+ * Initalize PNGImage instance for encoding.
+ */
+
+ if (InitPNGImage(interp, &png, chan, NULL,
+ TCL_ZLIB_STREAM_DEFLATE) == TCL_ERROR) {
+ goto cleanup;
+ }
+
+ /*
+ * Set the translation mode to binary so that CR and LF are not to the
+ * platform's EOL sequence.
+ */
+
+ if (Tcl_SetChannelOption(interp, chan, "-translation",
+ "binary") != TCL_OK) {
+ goto cleanup;
+ }
+
+ /*
+ * Write the raw PNG data out to the file.
+ */
+
+ result = EncodePNG(interp, blockPtr, &png);
+
+ cleanup:
+ Tcl_Close(interp, chan);
+ CleanupPNGImage(&png);
+ return result;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * StringWritePNG --
+ *
+ * This function is called by the photo image type to write PNG format
+ * data to a Tcl object and return it in the result.
+ *
+ * Results:
+ * A standard TCL completion code. If TCL_ERROR is returned then an error
+ * message is left in the interp's result.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+StringWritePNG(
+ Tcl_Interp *interp,
+ Tcl_Obj *fmtObj,
+ Tk_PhotoImageBlock *blockPtr)
+{
+ Tcl_Obj *resultObj = Tcl_NewObj();
+ PNGImage png;
+ int result = TCL_ERROR;
+
+ /*
+ * Initalize PNGImage instance for encoding.
+ */
+
+ if (InitPNGImage(interp, &png, NULL, resultObj,
+ TCL_ZLIB_STREAM_DEFLATE) == TCL_ERROR) {
+ goto cleanup;
+ }
+
+ /*
+ * Write the raw PNG data into the prepared Tcl_Obj buffer. Set the result
+ * back to the interpreter if successful.
+ */
+
+ result = EncodePNG(interp, blockPtr, &png);
+
+ if (TCL_OK == result) {
+ Tcl_SetObjResult(interp, png.objDataPtr);
+ }
+
+ cleanup:
+ CleanupPNGImage(&png);
+ return result;
+}
+
+/*
+ * Local Variables:
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */
diff --git a/generic/tkImgPPM.c b/generic/tkImgPPM.c
index 8a46fde..527efa2 100644
--- a/generic/tkImgPPM.c
+++ b/generic/tkImgPPM.c
@@ -34,14 +34,14 @@
* The format record for the PPM file format:
*/
-static int FileMatchPPM(Tcl_Channel chan, CONST char *fileName,
+static int FileMatchPPM(Tcl_Channel chan, const char *fileName,
Tcl_Obj *format, int *widthPtr, int *heightPtr,
Tcl_Interp *interp);
static int FileReadPPM(Tcl_Interp *interp, Tcl_Channel chan,
- CONST char *fileName, Tcl_Obj *format,
+ const char *fileName, Tcl_Obj *format,
Tk_PhotoHandle imageHandle, int destX, int destY,
int width, int height, int srcX, int srcY);
-static int FileWritePPM(Tcl_Interp *interp, CONST char *fileName,
+static int FileWritePPM(Tcl_Interp *interp, const char *fileName,
Tcl_Obj *format, Tk_PhotoImageBlock *blockPtr);
static int StringWritePPM(Tcl_Interp *interp, Tcl_Obj *format,
Tk_PhotoImageBlock *blockPtr);
@@ -60,6 +60,7 @@ Tk_PhotoImageFormat tkImgFmtPPM = {
StringReadPPM, /* stringReadProc */
FileWritePPM, /* fileWriteProc */
StringWritePPM, /* stringWriteProc */
+ NULL
};
/*
@@ -93,7 +94,7 @@ static int ReadPPMStringHeader(Tcl_Obj *dataObj, int *widthPtr,
static int
FileMatchPPM(
Tcl_Channel chan, /* The image file, open for reading. */
- CONST char *fileName, /* The name of the image file. */
+ const char *fileName, /* The name of the image file. */
Tcl_Obj *format, /* User-specified format string, or NULL. */
int *widthPtr, int *heightPtr,
/* The dimensions of the image are returned
@@ -129,7 +130,7 @@ static int
FileReadPPM(
Tcl_Interp *interp, /* Interpreter to use for reporting errors. */
Tcl_Channel chan, /* The image file, open for reading. */
- CONST char *fileName, /* The name of the image file. */
+ const char *fileName, /* The name of the image file. */
Tcl_Obj *format, /* User-specified format string, or NULL. */
Tk_PhotoHandle imageHandle, /* The photo image to write into. */
int destX, int destY, /* Coordinates of top-left pixel in photo
@@ -207,7 +208,7 @@ FileReadPPM(
nLines = 1;
}
nBytes = nLines * block.pitch;
- pixelPtr = (unsigned char *) ckalloc((unsigned) nBytes);
+ pixelPtr = ckalloc(nBytes);
block.pixelPtr = pixelPtr + srcX * block.pixelSize;
for (h = height; h > 0; h -= nLines) {
@@ -221,7 +222,7 @@ FileReadPPM(
fileName, "\": ",
Tcl_Eof(chan) ? "not enough data" : Tcl_PosixError(interp),
NULL);
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
return TCL_ERROR;
}
if (maxIntensity != 255) {
@@ -234,13 +235,13 @@ FileReadPPM(
block.height = nLines;
if (Tk_PhotoPutBlock(interp, imageHandle, &block, destX, destY,
width, nLines, TK_PHOTO_COMPOSITE_SET) != TCL_OK) {
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
return TCL_ERROR;
}
destY += nLines;
}
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
return TCL_OK;
}
@@ -265,7 +266,7 @@ FileReadPPM(
static int
FileWritePPM(
Tcl_Interp *interp,
- CONST char *fileName,
+ const char *fileName,
Tcl_Obj *format,
Tk_PhotoImageBlock *blockPtr)
{
@@ -559,7 +560,7 @@ StringReadPPM(
nLines = 1;
}
nBytes = nLines * block.pitch;
- pixelPtr = (unsigned char *) ckalloc((unsigned) nBytes);
+ pixelPtr = ckalloc(nBytes);
block.pixelPtr = pixelPtr + srcX * block.pixelSize;
for (h = height; h > 0; h -= nLines) {
@@ -570,7 +571,7 @@ StringReadPPM(
nBytes = nLines * block.pitch;
}
if (dataSize < nBytes) {
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
Tcl_AppendResult(interp, "truncated PPM data", NULL);
return TCL_ERROR;
}
@@ -581,13 +582,13 @@ StringReadPPM(
block.height = nLines;
if (Tk_PhotoPutBlock(interp, imageHandle, &block, destX, destY,
width, nLines, TK_PHOTO_COMPOSITE_SET) != TCL_OK) {
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
return TCL_ERROR;
}
destY += nLines;
}
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
return TCL_OK;
}
diff --git a/generic/tkImgPhInstance.c b/generic/tkImgPhInstance.c
new file mode 100644
index 0000000..5429ee3
--- /dev/null
+++ b/generic/tkImgPhInstance.c
@@ -0,0 +1,1967 @@
+/*
+ * tkImgPhInstance.c --
+ *
+ * Implements the rendering of images of type "photo" for Tk. Photo
+ * images are stored in full color (32 bits per pixel including alpha
+ * channel) and displayed using dithering if necessary.
+ *
+ * Copyright (c) 1994 The Australian National University.
+ * Copyright (c) 1994-1997 Sun Microsystems, Inc.
+ * Copyright (c) 2002-2008 Donal K. Fellows
+ * Copyright (c) 2003 ActiveState Corporation.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ *
+ * Author: Paul Mackerras (paulus@cs.anu.edu.au),
+ * Department of Computer Science,
+ * Australian National University.
+ */
+
+#include "tkImgPhoto.h"
+
+/*
+ * Declaration for internal Xlib function used here:
+ */
+
+extern int _XInitImageFuncPtrs(XImage *image);
+
+/*
+ * Forward declarations
+ */
+
+static void BlendComplexAlpha(XImage *bgImg, PhotoInstance *iPtr,
+ int xOffset, int yOffset, int width, int height);
+static int IsValidPalette(PhotoInstance *instancePtr,
+ const char *palette);
+static int CountBits(pixel mask);
+static void GetColorTable(PhotoInstance *instancePtr);
+static void FreeColorTable(ColorTable *colorPtr, int force);
+static void AllocateColors(ColorTable *colorPtr);
+static void DisposeColorTable(ClientData clientData);
+static int ReclaimColors(ColorTableId *id, int numColors);
+
+/*
+ * Hash table used to hash from (display, colormap, palette, gamma) to
+ * ColorTable address.
+ */
+
+static Tcl_HashTable imgPhotoColorHash;
+static int imgPhotoColorHashInitialized;
+#define N_COLOR_HASH (sizeof(ColorTableId) / sizeof(int))
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgPhotoConfigureInstance --
+ *
+ * This function is called to create displaying information for a photo
+ * image instance based on the configuration information in the master.
+ * It is invoked both when new instances are created and when the master
+ * is reconfigured.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Generates errors via Tcl_BackgroundError if there are problems in
+ * setting up the instance.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgPhotoConfigureInstance(
+ PhotoInstance *instancePtr) /* Instance to reconfigure. */
+{
+ PhotoMaster *masterPtr = instancePtr->masterPtr;
+ XImage *imagePtr;
+ int bitsPerPixel;
+ ColorTable *colorTablePtr;
+ XRectangle validBox;
+
+ /*
+ * If the -palette configuration option has been set for the master, use
+ * the value specified for our palette, but only if it is a valid palette
+ * for our windows. Use the gamma value specified the master.
+ */
+
+ if ((masterPtr->palette && masterPtr->palette[0])
+ && IsValidPalette(instancePtr, masterPtr->palette)) {
+ instancePtr->palette = masterPtr->palette;
+ } else {
+ instancePtr->palette = instancePtr->defaultPalette;
+ }
+ instancePtr->gamma = masterPtr->gamma;
+
+ /*
+ * If we don't currently have a color table, or if the one we have no
+ * longer applies (e.g. because our palette or gamma has changed), get a
+ * new one.
+ */
+
+ colorTablePtr = instancePtr->colorTablePtr;
+ if ((colorTablePtr == NULL)
+ || (instancePtr->colormap != colorTablePtr->id.colormap)
+ || (instancePtr->palette != colorTablePtr->id.palette)
+ || (instancePtr->gamma != colorTablePtr->id.gamma)) {
+ /*
+ * Free up our old color table, and get a new one.
+ */
+
+ if (colorTablePtr != NULL) {
+ colorTablePtr->liveRefCount -= 1;
+ FreeColorTable(colorTablePtr, 0);
+ }
+ GetColorTable(instancePtr);
+
+ /*
+ * Create a new XImage structure for sending data to the X server, if
+ * necessary.
+ */
+
+ if (instancePtr->colorTablePtr->flags & BLACK_AND_WHITE) {
+ bitsPerPixel = 1;
+ } else {
+ bitsPerPixel = instancePtr->visualInfo.depth;
+ }
+
+ if ((instancePtr->imagePtr == NULL)
+ || (instancePtr->imagePtr->bits_per_pixel != bitsPerPixel)) {
+ if (instancePtr->imagePtr != NULL) {
+ XDestroyImage(instancePtr->imagePtr);
+ }
+ imagePtr = XCreateImage(instancePtr->display,
+ instancePtr->visualInfo.visual, (unsigned) bitsPerPixel,
+ (bitsPerPixel > 1? ZPixmap: XYBitmap), 0, NULL,
+ 1, 1, 32, 0);
+ instancePtr->imagePtr = imagePtr;
+
+ /*
+ * We create images using the local host's endianness, rather than
+ * the endianness of the server; otherwise we would have to
+ * byte-swap any 16 or 32 bit values that we store in the image
+ * if the server's endianness is different from ours.
+ */
+
+ if (imagePtr != NULL) {
+#ifdef WORDS_BIGENDIAN
+ imagePtr->byte_order = MSBFirst;
+#else
+ imagePtr->byte_order = LSBFirst;
+#endif
+ _XInitImageFuncPtrs(imagePtr);
+ }
+ }
+ }
+
+ /*
+ * If the user has specified a width and/or height for the master which is
+ * different from our current width/height, set the size to the values
+ * specified by the user. If we have no pixmap, we do this also, since it
+ * has the side effect of allocating a pixmap for us.
+ */
+
+ if ((instancePtr->pixels == None) || (instancePtr->error == NULL)
+ || (instancePtr->width != masterPtr->width)
+ || (instancePtr->height != masterPtr->height)) {
+ TkImgPhotoInstanceSetSize(instancePtr);
+ }
+
+ /*
+ * Redither this instance if necessary.
+ */
+
+ if ((masterPtr->flags & IMAGE_CHANGED)
+ || (instancePtr->colorTablePtr != colorTablePtr)) {
+ TkClipBox(masterPtr->validRegion, &validBox);
+ if ((validBox.width > 0) && (validBox.height > 0)) {
+ TkImgDitherInstance(instancePtr, validBox.x, validBox.y,
+ validBox.width, validBox.height);
+ }
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgPhotoGet --
+ *
+ * This function is called for each use of a photo image in a widget.
+ *
+ * Results:
+ * The return value is a token for the instance, which is passed back to
+ * us in calls to TkImgPhotoDisplay and ImgPhotoFree.
+ *
+ * Side effects:
+ * A data structure is set up for the instance (or, an existing instance
+ * is re-used for the new one).
+ *
+ *----------------------------------------------------------------------
+ */
+
+ClientData
+TkImgPhotoGet(
+ Tk_Window tkwin, /* Window in which the instance will be
+ * used. */
+ ClientData masterData) /* Pointer to our master structure for the
+ * image. */
+{
+ PhotoMaster *masterPtr = masterData;
+ PhotoInstance *instancePtr;
+ Colormap colormap;
+ int mono, nRed, nGreen, nBlue, numVisuals;
+ XVisualInfo visualInfo, *visInfoPtr;
+ char buf[TCL_INTEGER_SPACE * 3];
+ XColor *white, *black;
+ XGCValues gcValues;
+
+ /*
+ * Table of "best" choices for palette for PseudoColor displays with
+ * between 3 and 15 bits/pixel.
+ */
+
+ static const int paletteChoice[13][3] = {
+ /* #red, #green, #blue */
+ {2, 2, 2, /* 3 bits, 8 colors */},
+ {2, 3, 2, /* 4 bits, 12 colors */},
+ {3, 4, 2, /* 5 bits, 24 colors */},
+ {4, 5, 3, /* 6 bits, 60 colors */},
+ {5, 6, 4, /* 7 bits, 120 colors */},
+ {7, 7, 4, /* 8 bits, 198 colors */},
+ {8, 10, 6, /* 9 bits, 480 colors */},
+ {10, 12, 8, /* 10 bits, 960 colors */},
+ {14, 15, 9, /* 11 bits, 1890 colors */},
+ {16, 20, 12, /* 12 bits, 3840 colors */},
+ {20, 24, 16, /* 13 bits, 7680 colors */},
+ {26, 30, 20, /* 14 bits, 15600 colors */},
+ {32, 32, 30, /* 15 bits, 30720 colors */}
+ };
+
+ /*
+ * See if there is already an instance for windows using the same
+ * colormap. If so then just re-use it.
+ */
+
+ colormap = Tk_Colormap(tkwin);
+ for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
+ instancePtr = instancePtr->nextPtr) {
+ if ((colormap == instancePtr->colormap)
+ && (Tk_Display(tkwin) == instancePtr->display)) {
+ /*
+ * Re-use this instance.
+ */
+
+ if (instancePtr->refCount == 0) {
+ /*
+ * We are resurrecting this instance.
+ */
+
+ Tcl_CancelIdleCall(TkImgDisposeInstance, instancePtr);
+ if (instancePtr->colorTablePtr != NULL) {
+ FreeColorTable(instancePtr->colorTablePtr, 0);
+ }
+ GetColorTable(instancePtr);
+ }
+ instancePtr->refCount++;
+ return instancePtr;
+ }
+ }
+
+ /*
+ * The image isn't already in use in a window with the same colormap. Make
+ * a new instance of the image.
+ */
+
+ instancePtr = ckalloc(sizeof(PhotoInstance));
+ instancePtr->masterPtr = masterPtr;
+ instancePtr->display = Tk_Display(tkwin);
+ instancePtr->colormap = Tk_Colormap(tkwin);
+ Tk_PreserveColormap(instancePtr->display, instancePtr->colormap);
+ instancePtr->refCount = 1;
+ instancePtr->colorTablePtr = NULL;
+ instancePtr->pixels = None;
+ instancePtr->error = NULL;
+ instancePtr->width = 0;
+ instancePtr->height = 0;
+ instancePtr->imagePtr = 0;
+ instancePtr->nextPtr = masterPtr->instancePtr;
+ masterPtr->instancePtr = instancePtr;
+
+ /*
+ * Obtain information about the visual and decide on the default palette.
+ */
+
+ visualInfo.screen = Tk_ScreenNumber(tkwin);
+ visualInfo.visualid = XVisualIDFromVisual(Tk_Visual(tkwin));
+ visInfoPtr = XGetVisualInfo(Tk_Display(tkwin),
+ VisualScreenMask | VisualIDMask, &visualInfo, &numVisuals);
+ if (visInfoPtr == NULL) {
+ Tcl_Panic("TkImgPhotoGet couldn't find visual for window");
+ }
+
+ nRed = 2;
+ nGreen = nBlue = 0;
+ mono = 1;
+ instancePtr->visualInfo = *visInfoPtr;
+ switch (visInfoPtr->class) {
+ case DirectColor:
+ case TrueColor:
+ nRed = 1 << CountBits(visInfoPtr->red_mask);
+ nGreen = 1 << CountBits(visInfoPtr->green_mask);
+ nBlue = 1 << CountBits(visInfoPtr->blue_mask);
+ mono = 0;
+ break;
+ case PseudoColor:
+ case StaticColor:
+ if (visInfoPtr->depth > 15) {
+ nRed = 32;
+ nGreen = 32;
+ nBlue = 32;
+ mono = 0;
+ } else if (visInfoPtr->depth >= 3) {
+ const int *ip = paletteChoice[visInfoPtr->depth - 3];
+
+ nRed = ip[0];
+ nGreen = ip[1];
+ nBlue = ip[2];
+ mono = 0;
+ }
+ break;
+ case GrayScale:
+ case StaticGray:
+ nRed = 1 << visInfoPtr->depth;
+ break;
+ }
+ XFree((char *) visInfoPtr);
+
+ if (mono) {
+ sprintf(buf, "%d", nRed);
+ } else {
+ sprintf(buf, "%d/%d/%d", nRed, nGreen, nBlue);
+ }
+ instancePtr->defaultPalette = Tk_GetUid(buf);
+
+ /*
+ * Make a GC with background = black and foreground = white.
+ */
+
+ white = Tk_GetColor(masterPtr->interp, tkwin, "white");
+ black = Tk_GetColor(masterPtr->interp, tkwin, "black");
+ gcValues.foreground = (white != NULL)? white->pixel:
+ WhitePixelOfScreen(Tk_Screen(tkwin));
+ gcValues.background = (black != NULL)? black->pixel:
+ BlackPixelOfScreen(Tk_Screen(tkwin));
+ Tk_FreeColor(white);
+ Tk_FreeColor(black);
+ gcValues.graphics_exposures = False;
+ instancePtr->gc = Tk_GetGC(tkwin,
+ GCForeground|GCBackground|GCGraphicsExposures, &gcValues);
+
+ /*
+ * Set configuration options and finish the initialization of the
+ * instance. This will also dither the image if necessary.
+ */
+
+ TkImgPhotoConfigureInstance(instancePtr);
+
+ /*
+ * If this is the first instance, must set the size of the image.
+ */
+
+ if (instancePtr->nextPtr == NULL) {
+ Tk_ImageChanged(masterPtr->tkMaster, 0, 0, 0, 0,
+ masterPtr->width, masterPtr->height);
+ }
+
+ return instancePtr;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * BlendComplexAlpha --
+ *
+ * This function is called when an image with partially transparent
+ * pixels must be drawn over another image. It blends the photo data onto
+ * a local copy of the surface that we are drawing on, *including* the
+ * pixels drawn by everything that should be drawn underneath the image.
+ *
+ * Much of this code has hard-coded values in for speed because this
+ * routine is performance critical for complex image drawing.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Background image passed in gets drawn over with image data.
+ *
+ * Notes:
+ * This should work on all platforms that set mask and shift data
+ * properly from the visualInfo. RGB is really only a 24+ bpp version
+ * whereas RGB15 is the correct version and works for 15bpp+, but it
+ * slower, so it's only used for 15bpp+.
+ *
+ * Note that Win32 pre-defines those operations that we really need.
+ *
+ *----------------------------------------------------------------------
+ */
+
+#ifndef __WIN32__
+#define GetRValue(rgb) (UCHAR(((rgb) & red_mask) >> red_shift))
+#define GetGValue(rgb) (UCHAR(((rgb) & green_mask) >> green_shift))
+#define GetBValue(rgb) (UCHAR(((rgb) & blue_mask) >> blue_shift))
+#define RGB(r, g, b) ((unsigned)( \
+ (UCHAR(r) << red_shift) | \
+ (UCHAR(g) << green_shift) | \
+ (UCHAR(b) << blue_shift) ))
+#define RGB15(r, g, b) ((unsigned)( \
+ (((r) * red_mask / 255) & red_mask) | \
+ (((g) * green_mask / 255) & green_mask) | \
+ (((b) * blue_mask / 255) & blue_mask) ))
+#endif /* !__WIN32__ */
+
+static void
+BlendComplexAlpha(
+ XImage *bgImg, /* Background image to draw on. */
+ PhotoInstance *iPtr, /* Image instance to draw. */
+ int xOffset, int yOffset, /* X & Y offset into image instance to
+ * draw. */
+ int width, int height) /* Width & height of image to draw. */
+{
+ int x, y, line;
+ unsigned long pixel;
+ unsigned char r, g, b, alpha, unalpha, *masterPtr;
+ unsigned char *alphaAr = iPtr->masterPtr->pix32;
+
+ /*
+ * This blending is an integer version of the Source-Over compositing rule
+ * (see Porter&Duff, "Compositing Digital Images", proceedings of SIGGRAPH
+ * 1984) that has been hard-coded (for speed) to work with targetting a
+ * solid surface.
+ *
+ * The 'unalpha' field must be 255-alpha; it is separated out to encourage
+ * more efficient compilation.
+ */
+
+#define ALPHA_BLEND(bgPix, imgPix, alpha, unalpha) \
+ ((bgPix * unalpha + imgPix * alpha) / 255)
+
+ /*
+ * We have to get the mask and shift info from the visual on non-Win32 so
+ * that the macros Get*Value(), RGB() and RGB15() work correctly. This
+ * might be cached for better performance.
+ */
+
+#ifndef __WIN32__
+ unsigned long red_mask, green_mask, blue_mask;
+ unsigned long red_shift, green_shift, blue_shift;
+ Visual *visual = iPtr->visualInfo.visual;
+
+ red_mask = visual->red_mask;
+ green_mask = visual->green_mask;
+ blue_mask = visual->blue_mask;
+ red_shift = 0;
+ green_shift = 0;
+ blue_shift = 0;
+ while ((0x0001 & (red_mask >> red_shift)) == 0) {
+ red_shift++;
+ }
+ while ((0x0001 & (green_mask >> green_shift)) == 0) {
+ green_shift++;
+ }
+ while ((0x0001 & (blue_mask >> blue_shift)) == 0) {
+ blue_shift++;
+ }
+#endif /* !__WIN32__ */
+
+ /*
+ * Only UNIX requires the special case for <24bpp. It varies with 3 extra
+ * shifts and uses RGB15. The 24+bpp version could also then be further
+ * optimized.
+ */
+
+#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
+ if (bgImg->depth < 24) {
+ unsigned char red_mlen, green_mlen, blue_mlen;
+
+ red_mlen = 8 - CountBits(red_mask >> red_shift);
+ green_mlen = 8 - CountBits(green_mask >> green_shift);
+ blue_mlen = 8 - CountBits(blue_mask >> blue_shift);
+ for (y = 0; y < height; y++) {
+ line = (y + yOffset) * iPtr->masterPtr->width;
+ for (x = 0; x < width; x++) {
+ masterPtr = alphaAr + ((line + x + xOffset) * 4);
+ alpha = masterPtr[3];
+
+ /*
+ * Ignore pixels that are fully transparent
+ */
+
+ if (alpha) {
+ /*
+ * We could perhaps be more efficient than XGetPixel for
+ * 24 and 32 bit displays, but this seems "fast enough".
+ */
+
+ r = masterPtr[0];
+ g = masterPtr[1];
+ b = masterPtr[2];
+ if (alpha != 255) {
+ /*
+ * Only blend pixels that have some transparency
+ */
+
+ unsigned char ra, ga, ba;
+
+ pixel = XGetPixel(bgImg, x, y);
+ ra = GetRValue(pixel) << red_mlen;
+ ga = GetGValue(pixel) << green_mlen;
+ ba = GetBValue(pixel) << blue_mlen;
+ unalpha = 255 - alpha; /* Calculate once. */
+ r = ALPHA_BLEND(ra, r, alpha, unalpha);
+ g = ALPHA_BLEND(ga, g, alpha, unalpha);
+ b = ALPHA_BLEND(ba, b, alpha, unalpha);
+ }
+ XPutPixel(bgImg, x, y, RGB15(r, g, b));
+ }
+ }
+ }
+ return;
+ }
+#endif /* !__WIN32__ && !MAC_OSX_TK */
+
+ for (y = 0; y < height; y++) {
+ line = (y + yOffset) * iPtr->masterPtr->width;
+ for (x = 0; x < width; x++) {
+ masterPtr = alphaAr + ((line + x + xOffset) * 4);
+ alpha = masterPtr[3];
+
+ /*
+ * Ignore pixels that are fully transparent
+ */
+
+ if (alpha) {
+ /*
+ * We could perhaps be more efficient than XGetPixel for 24
+ * and 32 bit displays, but this seems "fast enough".
+ */
+
+ r = masterPtr[0];
+ g = masterPtr[1];
+ b = masterPtr[2];
+ if (alpha != 255) {
+ /*
+ * Only blend pixels that have some transparency
+ */
+
+ unsigned char ra, ga, ba;
+
+ pixel = XGetPixel(bgImg, x, y);
+ ra = GetRValue(pixel);
+ ga = GetGValue(pixel);
+ ba = GetBValue(pixel);
+ unalpha = 255 - alpha; /* Calculate once. */
+ r = ALPHA_BLEND(ra, r, alpha, unalpha);
+ g = ALPHA_BLEND(ga, g, alpha, unalpha);
+ b = ALPHA_BLEND(ba, b, alpha, unalpha);
+ }
+ XPutPixel(bgImg, x, y, RGB(r, g, b));
+ }
+ }
+ }
+#undef ALPHA_BLEND
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgPhotoDisplay --
+ *
+ * This function is invoked to draw a photo image.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * A portion of the image gets rendered in a pixmap or window.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgPhotoDisplay(
+ ClientData clientData, /* Pointer to PhotoInstance structure for
+ * instance to be displayed. */
+ Display *display, /* Display on which to draw image. */
+ Drawable drawable, /* Pixmap or window in which to draw image. */
+ int imageX, int imageY, /* Upper-left corner of region within image to
+ * draw. */
+ int width, int height, /* Dimensions of region within image to
+ * draw. */
+ int drawableX,int drawableY)/* Coordinates within drawable that correspond
+ * to imageX and imageY. */
+{
+ PhotoInstance *instancePtr = clientData;
+ XVisualInfo visInfo = instancePtr->visualInfo;
+
+ /*
+ * If there's no pixmap, it means that an error occurred while creating
+ * the image instance so it can't be displayed.
+ */
+
+ if (instancePtr->pixels == None) {
+ return;
+ }
+
+ if ((instancePtr->masterPtr->flags & COMPLEX_ALPHA)
+ && visInfo.depth >= 15
+ && (visInfo.class == DirectColor || visInfo.class == TrueColor)) {
+ Tk_ErrorHandler handler;
+ XImage *bgImg = NULL;
+
+ /*
+ * Create an error handler to suppress the case where the input was
+ * not properly constrained, which can cause an X error. [Bug 979239]
+ */
+
+ handler = Tk_CreateErrorHandler(display, -1, -1, -1, NULL, NULL);
+
+ /*
+ * Pull the current background from the display to blend with
+ */
+
+ bgImg = XGetImage(display, drawable, drawableX, drawableY,
+ (unsigned int)width, (unsigned int)height, AllPlanes, ZPixmap);
+ if (bgImg == NULL) {
+ Tk_DeleteErrorHandler(handler);
+ /* We failed to get the image so draw without blending alpha. It's the best we can do */
+ goto fallBack;
+ }
+
+ BlendComplexAlpha(bgImg, instancePtr, imageX, imageY, width, height);
+
+ /*
+ * Color info is unimportant as we only do this operation for depth >=
+ * 15.
+ */
+
+ TkPutImage(NULL, 0, display, drawable, instancePtr->gc,
+ bgImg, 0, 0, drawableX, drawableY,
+ (unsigned int) width, (unsigned int) height);
+ XDestroyImage(bgImg);
+ Tk_DeleteErrorHandler(handler);
+ } else {
+ /*
+ * masterPtr->region describes which parts of the image contain valid
+ * data. We set this region as the clip mask for the gc, setting its
+ * origin appropriately, and use it when drawing the image.
+ */
+
+ fallBack:
+ TkSetRegion(display, instancePtr->gc,
+ instancePtr->masterPtr->validRegion);
+ XSetClipOrigin(display, instancePtr->gc, drawableX - imageX,
+ drawableY - imageY);
+ XCopyArea(display, instancePtr->pixels, drawable, instancePtr->gc,
+ imageX, imageY, (unsigned) width, (unsigned) height,
+ drawableX, drawableY);
+ XSetClipMask(display, instancePtr->gc, None);
+ XSetClipOrigin(display, instancePtr->gc, 0, 0);
+ }
+ XFlush(display);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgPhotoFree --
+ *
+ * This function is called when a widget ceases to use a particular
+ * instance of an image. We don't actually get rid of the instance until
+ * later because we may be about to get this instance again.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Internal data structures get cleaned up, later.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgPhotoFree(
+ ClientData clientData, /* Pointer to PhotoInstance structure for
+ * instance to be displayed. */
+ Display *display) /* Display containing window that used
+ * image. */
+{
+ PhotoInstance *instancePtr = clientData;
+ ColorTable *colorPtr;
+
+ instancePtr->refCount -= 1;
+ if (instancePtr->refCount > 0) {
+ return;
+ }
+
+ /*
+ * There are no more uses of the image within this widget. Decrement the
+ * count of live uses of its color table, so that its colors can be
+ * reclaimed if necessary, and set up an idle call to free the instance
+ * structure.
+ */
+
+ colorPtr = instancePtr->colorTablePtr;
+ if (colorPtr != NULL) {
+ colorPtr->liveRefCount -= 1;
+ }
+
+ Tcl_DoWhenIdle(TkImgDisposeInstance, instancePtr);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgPhotoInstanceSetSize --
+ *
+ * This function reallocates the instance pixmap and dithering error
+ * array for a photo instance, as necessary, to change the image's size
+ * to `width' x `height' pixels.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Storage gets reallocated, here and in the X server.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgPhotoInstanceSetSize(
+ PhotoInstance *instancePtr) /* Instance whose size is to be changed. */
+{
+ PhotoMaster *masterPtr;
+ schar *newError, *errSrcPtr, *errDestPtr;
+ int h, offset;
+ XRectangle validBox;
+ Pixmap newPixmap;
+
+ masterPtr = instancePtr->masterPtr;
+ TkClipBox(masterPtr->validRegion, &validBox);
+
+ if ((instancePtr->width != masterPtr->width)
+ || (instancePtr->height != masterPtr->height)
+ || (instancePtr->pixels == None)) {
+ newPixmap = Tk_GetPixmap(instancePtr->display,
+ RootWindow(instancePtr->display,
+ instancePtr->visualInfo.screen),
+ (masterPtr->width > 0) ? masterPtr->width: 1,
+ (masterPtr->height > 0) ? masterPtr->height: 1,
+ instancePtr->visualInfo.depth);
+ if (!newPixmap) {
+ Tcl_Panic("Fail to create pixmap with Tk_GetPixmap in TkImgPhotoInstanceSetSize");
+ }
+
+ /*
+ * The following is a gross hack needed to properly support colormaps
+ * under Windows. Before the pixels can be copied to the pixmap, the
+ * relevent colormap must be associated with the drawable. Normally we
+ * can infer this association from the window that was used to create
+ * the pixmap. However, in this case we're using the root window, so
+ * we have to be more explicit.
+ */
+
+ TkSetPixmapColormap(newPixmap, instancePtr->colormap);
+
+ if (instancePtr->pixels != None) {
+ /*
+ * Copy any common pixels from the old pixmap and free it.
+ */
+
+ XCopyArea(instancePtr->display, instancePtr->pixels, newPixmap,
+ instancePtr->gc, validBox.x, validBox.y,
+ validBox.width, validBox.height, validBox.x, validBox.y);
+ Tk_FreePixmap(instancePtr->display, instancePtr->pixels);
+ }
+ instancePtr->pixels = newPixmap;
+ }
+
+ if ((instancePtr->width != masterPtr->width)
+ || (instancePtr->height != masterPtr->height)
+ || (instancePtr->error == NULL)) {
+ if (masterPtr->height > 0 && masterPtr->width > 0) {
+ /*
+ * TODO: use attemptckalloc() here once there is a strategy that
+ * will allow us to recover from failure. Right now, there's no
+ * such possibility.
+ */
+
+ newError = ckalloc(masterPtr->height * masterPtr->width
+ * 3 * sizeof(schar));
+
+ /*
+ * Zero the new array so that we don't get bogus error values
+ * propagating into areas we dither later.
+ */
+
+ if ((instancePtr->error != NULL)
+ && ((instancePtr->width == masterPtr->width)
+ || (validBox.width == masterPtr->width))) {
+ if (validBox.y > 0) {
+ memset(newError, 0, (size_t)
+ validBox.y * masterPtr->width * 3 * sizeof(schar));
+ }
+ h = validBox.y + validBox.height;
+ if (h < masterPtr->height) {
+ memset(newError + h*masterPtr->width*3, 0,
+ (size_t) (masterPtr->height - h)
+ * masterPtr->width * 3 * sizeof(schar));
+ }
+ } else {
+ memset(newError, 0, (size_t)
+ masterPtr->height * masterPtr->width *3*sizeof(schar));
+ }
+ } else {
+ newError = NULL;
+ }
+
+ if (instancePtr->error != NULL) {
+ /*
+ * Copy the common area over to the new array and free the old
+ * array.
+ */
+
+ if (masterPtr->width == instancePtr->width) {
+ offset = validBox.y * masterPtr->width * 3;
+ memcpy(newError + offset, instancePtr->error + offset,
+ (size_t) (validBox.height
+ * masterPtr->width * 3 * sizeof(schar)));
+
+ } else if (validBox.width > 0 && validBox.height > 0) {
+ errDestPtr = newError +
+ (validBox.y * masterPtr->width + validBox.x) * 3;
+ errSrcPtr = instancePtr->error +
+ (validBox.y * instancePtr->width + validBox.x) * 3;
+
+ for (h = validBox.height; h > 0; --h) {
+ memcpy(errDestPtr, errSrcPtr,
+ validBox.width * 3 * sizeof(schar));
+ errDestPtr += masterPtr->width * 3;
+ errSrcPtr += instancePtr->width * 3;
+ }
+ }
+ ckfree(instancePtr->error);
+ }
+
+ instancePtr->error = newError;
+ }
+
+ instancePtr->width = masterPtr->width;
+ instancePtr->height = masterPtr->height;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * IsValidPalette --
+ *
+ * This function is called to check whether a value given for the
+ * -palette option is valid for a particular instance of a photo image.
+ *
+ * Results:
+ * A boolean value: 1 if the palette is acceptable, 0 otherwise.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+IsValidPalette(
+ PhotoInstance *instancePtr, /* Instance to which the palette specification
+ * is to be applied. */
+ const char *palette) /* Palette specification string. */
+{
+ int nRed, nGreen, nBlue, mono, numColors;
+ char *endp;
+
+ /*
+ * First parse the specification: it must be of the form %d or %d/%d/%d.
+ */
+
+ nRed = strtol(palette, &endp, 10);
+ if ((endp == palette) || ((*endp != 0) && (*endp != '/'))
+ || (nRed < 2) || (nRed > 256)) {
+ return 0;
+ }
+
+ if (*endp == 0) {
+ mono = 1;
+ nGreen = nBlue = nRed;
+ } else {
+ palette = endp + 1;
+ nGreen = strtol(palette, &endp, 10);
+ if ((endp == palette) || (*endp != '/') || (nGreen < 2)
+ || (nGreen > 256)) {
+ return 0;
+ }
+ palette = endp + 1;
+ nBlue = strtol(palette, &endp, 10);
+ if ((endp == palette) || (*endp != 0) || (nBlue < 2)
+ || (nBlue > 256)) {
+ return 0;
+ }
+ mono = 0;
+ }
+
+ switch (instancePtr->visualInfo.class) {
+ case DirectColor:
+ case TrueColor:
+ if ((nRed > (1 << CountBits(instancePtr->visualInfo.red_mask)))
+ || (nGreen>(1<<CountBits(instancePtr->visualInfo.green_mask)))
+ || (nBlue>(1<<CountBits(instancePtr->visualInfo.blue_mask)))) {
+ return 0;
+ }
+ break;
+ case PseudoColor:
+ case StaticColor:
+ numColors = nRed;
+ if (!mono) {
+ numColors *= nGreen * nBlue;
+ }
+ if (numColors > (1 << instancePtr->visualInfo.depth)) {
+ return 0;
+ }
+ break;
+ case GrayScale:
+ case StaticGray:
+ if (!mono || (nRed > (1 << instancePtr->visualInfo.depth))) {
+ return 0;
+ }
+ break;
+ }
+
+ return 1;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * CountBits --
+ *
+ * This function counts how many bits are set to 1 in `mask'.
+ *
+ * Results:
+ * The integer number of bits.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+CountBits(
+ pixel mask) /* Value to count the 1 bits in. */
+{
+ int n;
+
+ for (n=0 ; mask!=0 ; mask&=mask-1) {
+ n++;
+ }
+ return n;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * GetColorTable --
+ *
+ * This function is called to allocate a table of colormap information
+ * for an instance of a photo image. Only one such table is allocated for
+ * all photo instances using the same display, colormap, palette and
+ * gamma values, so that the application need only request a set of
+ * colors from the X server once for all such photo widgets. This
+ * function maintains a hash table to find previously-allocated
+ * ColorTables.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * A new ColorTable may be allocated and placed in the hash table, and
+ * have colors allocated for it.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+GetColorTable(
+ PhotoInstance *instancePtr) /* Instance needing a color table. */
+{
+ ColorTable *colorPtr;
+ Tcl_HashEntry *entry;
+ ColorTableId id;
+ int isNew;
+
+ /*
+ * Look for an existing ColorTable in the hash table.
+ */
+
+ memset(&id, 0, sizeof(id));
+ id.display = instancePtr->display;
+ id.colormap = instancePtr->colormap;
+ id.palette = instancePtr->palette;
+ id.gamma = instancePtr->gamma;
+ if (!imgPhotoColorHashInitialized) {
+ Tcl_InitHashTable(&imgPhotoColorHash, N_COLOR_HASH);
+ imgPhotoColorHashInitialized = 1;
+ }
+ entry = Tcl_CreateHashEntry(&imgPhotoColorHash, (char *) &id, &isNew);
+
+ if (!isNew) {
+ /*
+ * Re-use the existing entry.
+ */
+
+ colorPtr = Tcl_GetHashValue(entry);
+ } else {
+ /*
+ * No color table currently available; need to make one.
+ */
+
+ colorPtr = ckalloc(sizeof(ColorTable));
+
+ /*
+ * The following line of code should not normally be needed due to the
+ * assignment in the following line. However, it compensates for bugs
+ * in some compilers (HP, for example) where sizeof(ColorTable) is 24
+ * but the assignment only copies 20 bytes, leaving 4 bytes
+ * uninitialized; these cause problems when using the id for lookups
+ * in imgPhotoColorHash, and can result in core dumps.
+ */
+
+ memset(&colorPtr->id, 0, sizeof(ColorTableId));
+ colorPtr->id = id;
+ Tk_PreserveColormap(colorPtr->id.display, colorPtr->id.colormap);
+ colorPtr->flags = 0;
+ colorPtr->refCount = 0;
+ colorPtr->liveRefCount = 0;
+ colorPtr->numColors = 0;
+ colorPtr->visualInfo = instancePtr->visualInfo;
+ colorPtr->pixelMap = NULL;
+ Tcl_SetHashValue(entry, colorPtr);
+ }
+
+ colorPtr->refCount++;
+ colorPtr->liveRefCount++;
+ instancePtr->colorTablePtr = colorPtr;
+ if (colorPtr->flags & DISPOSE_PENDING) {
+ Tcl_CancelIdleCall(DisposeColorTable, colorPtr);
+ colorPtr->flags &= ~DISPOSE_PENDING;
+ }
+
+ /*
+ * Allocate colors for this color table if necessary.
+ */
+
+ if ((colorPtr->numColors == 0)
+ && ((colorPtr->flags & BLACK_AND_WHITE) == 0)) {
+ AllocateColors(colorPtr);
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FreeColorTable --
+ *
+ * This function is called when an instance ceases using a color table.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * If no other instances are using this color table, a when-idle handler
+ * is registered to free up the color table and the colors allocated for
+ * it.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+FreeColorTable(
+ ColorTable *colorPtr, /* Pointer to the color table which is no
+ * longer required by an instance. */
+ int force) /* Force free to happen immediately. */
+{
+ colorPtr->refCount--;
+ if (colorPtr->refCount > 0) {
+ return;
+ }
+
+ if (force) {
+ if ((colorPtr->flags & DISPOSE_PENDING) != 0) {
+ Tcl_CancelIdleCall(DisposeColorTable, colorPtr);
+ colorPtr->flags &= ~DISPOSE_PENDING;
+ }
+ DisposeColorTable(colorPtr);
+ } else if ((colorPtr->flags & DISPOSE_PENDING) == 0) {
+ Tcl_DoWhenIdle(DisposeColorTable, colorPtr);
+ colorPtr->flags |= DISPOSE_PENDING;
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * AllocateColors --
+ *
+ * This function allocates the colors required by a color table, and sets
+ * up the fields in the color table data structure which are used in
+ * dithering.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Colors are allocated from the X server. Fields in the color table data
+ * structure are updated.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+AllocateColors(
+ ColorTable *colorPtr) /* Pointer to the color table requiring colors
+ * to be allocated. */
+{
+ int i, r, g, b, rMult, mono;
+ int numColors, nRed, nGreen, nBlue;
+ double fr, fg, fb, igam;
+ XColor *colors;
+ unsigned long *pixels;
+
+ /*
+ * 16-bit intensity value for i/n of full intensity.
+ */
+#define CFRAC(i, n) ((i) * 65535 / (n))
+
+ /* As for CFRAC, but apply exponent of g. */
+#define CGFRAC(i, n, g) ((int)(65535 * pow((double)(i) / (n), (g))))
+
+ /*
+ * First parse the palette specification to get the required number of
+ * shades of each primary.
+ */
+
+ mono = sscanf(colorPtr->id.palette, "%d/%d/%d", &nRed, &nGreen, &nBlue)
+ <= 1;
+ igam = 1.0 / colorPtr->id.gamma;
+
+ /*
+ * Each time around this loop, we reduce the number of colors we're trying
+ * to allocate until we succeed in allocating all of the colors we need.
+ */
+
+ for (;;) {
+ /*
+ * If we are using 1 bit/pixel, we don't need to allocate any colors
+ * (we just use the foreground and background colors in the GC).
+ */
+
+ if (mono && (nRed <= 2)) {
+ colorPtr->flags |= BLACK_AND_WHITE;
+ return;
+ }
+
+ /*
+ * Calculate the RGB coordinates of the colors we want to allocate and
+ * store them in *colors.
+ */
+
+ if ((colorPtr->visualInfo.class == DirectColor)
+ || (colorPtr->visualInfo.class == TrueColor)) {
+
+ /*
+ * Direct/True Color: allocate shades of red, green, blue
+ * independently.
+ */
+
+ if (mono) {
+ numColors = nGreen = nBlue = nRed;
+ } else {
+ numColors = MAX(MAX(nRed, nGreen), nBlue);
+ }
+ colors = ckalloc(numColors * sizeof(XColor));
+
+ for (i = 0; i < numColors; ++i) {
+ if (igam == 1.0) {
+ colors[i].red = CFRAC(i, nRed - 1);
+ colors[i].green = CFRAC(i, nGreen - 1);
+ colors[i].blue = CFRAC(i, nBlue - 1);
+ } else {
+ colors[i].red = CGFRAC(i, nRed - 1, igam);
+ colors[i].green = CGFRAC(i, nGreen - 1, igam);
+ colors[i].blue = CGFRAC(i, nBlue - 1, igam);
+ }
+ }
+ } else {
+ /*
+ * PseudoColor, StaticColor, GrayScale or StaticGray visual: we
+ * have to allocate each color in the color cube separately.
+ */
+
+ numColors = (mono) ? nRed: (nRed * nGreen * nBlue);
+ colors = ckalloc(numColors * sizeof(XColor));
+
+ if (!mono) {
+ /*
+ * Color display using a PseudoColor or StaticColor visual.
+ */
+
+ i = 0;
+ for (r = 0; r < nRed; ++r) {
+ for (g = 0; g < nGreen; ++g) {
+ for (b = 0; b < nBlue; ++b) {
+ if (igam == 1.0) {
+ colors[i].red = CFRAC(r, nRed - 1);
+ colors[i].green = CFRAC(g, nGreen - 1);
+ colors[i].blue = CFRAC(b, nBlue - 1);
+ } else {
+ colors[i].red = CGFRAC(r, nRed - 1, igam);
+ colors[i].green = CGFRAC(g, nGreen - 1, igam);
+ colors[i].blue = CGFRAC(b, nBlue - 1, igam);
+ }
+ i++;
+ }
+ }
+ }
+ } else {
+ /*
+ * Monochrome display - allocate the shades of grey we want.
+ */
+
+ for (i = 0; i < numColors; ++i) {
+ if (igam == 1.0) {
+ r = CFRAC(i, numColors - 1);
+ } else {
+ r = CGFRAC(i, numColors - 1, igam);
+ }
+ colors[i].red = colors[i].green = colors[i].blue = r;
+ }
+ }
+ }
+
+ /*
+ * Now try to allocate the colors we've calculated.
+ */
+
+ pixels = ckalloc(numColors * sizeof(unsigned long));
+ for (i = 0; i < numColors; ++i) {
+ if (!XAllocColor(colorPtr->id.display, colorPtr->id.colormap,
+ &colors[i])) {
+ /*
+ * Can't get all the colors we want in the default colormap;
+ * first try freeing colors from other unused color tables.
+ */
+
+ if (!ReclaimColors(&colorPtr->id, numColors - i)
+ || !XAllocColor(colorPtr->id.display,
+ colorPtr->id.colormap, &colors[i])) {
+ /*
+ * Still can't allocate the color.
+ */
+
+ break;
+ }
+ }
+ pixels[i] = colors[i].pixel;
+ }
+
+ /*
+ * If we didn't get all of the colors, reduce the resolution of the
+ * color cube, free the ones we got, and try again.
+ */
+
+ if (i >= numColors) {
+ break;
+ }
+ XFreeColors(colorPtr->id.display, colorPtr->id.colormap, pixels, i, 0);
+ ckfree(colors);
+ ckfree(pixels);
+
+ if (!mono) {
+ if ((nRed == 2) && (nGreen == 2) && (nBlue == 2)) {
+ /*
+ * Fall back to 1-bit monochrome display.
+ */
+
+ mono = 1;
+ } else {
+ /*
+ * Reduce the number of shades of each primary to about 3/4 of
+ * the previous value. This should reduce the total number of
+ * colors required to about half the previous value for
+ * PseudoColor displays.
+ */
+
+ nRed = (nRed * 3 + 2) / 4;
+ nGreen = (nGreen * 3 + 2) / 4;
+ nBlue = (nBlue * 3 + 2) / 4;
+ }
+ } else {
+ /*
+ * Reduce the number of shades of gray to about 1/2.
+ */
+
+ nRed = nRed / 2;
+ }
+ }
+
+ /*
+ * We have allocated all of the necessary colors: fill in various fields
+ * of the ColorTable record.
+ */
+
+ if (!mono) {
+ colorPtr->flags |= COLOR_WINDOW;
+
+ /*
+ * The following is a hairy hack. We only want to index into the
+ * pixelMap on colormap displays. However, if the display is on
+ * Windows, then we actually want to store the index not the value
+ * since we will be passing the color table into the TkPutImage call.
+ */
+
+#ifndef __WIN32__
+ if ((colorPtr->visualInfo.class != DirectColor)
+ && (colorPtr->visualInfo.class != TrueColor)) {
+ colorPtr->flags |= MAP_COLORS;
+ }
+#endif /* __WIN32__ */
+ }
+
+ colorPtr->numColors = numColors;
+ colorPtr->pixelMap = pixels;
+
+ /*
+ * Set up quantization tables for dithering.
+ */
+
+ rMult = nGreen * nBlue;
+ for (i = 0; i < 256; ++i) {
+ r = (i * (nRed - 1) + 127) / 255;
+ if (mono) {
+ fr = (double) colors[r].red / 65535.0;
+ if (colorPtr->id.gamma != 1.0 ) {
+ fr = pow(fr, colorPtr->id.gamma);
+ }
+ colorPtr->colorQuant[0][i] = (int)(fr * 255.99);
+ colorPtr->redValues[i] = colors[r].pixel;
+ } else {
+ g = (i * (nGreen - 1) + 127) / 255;
+ b = (i * (nBlue - 1) + 127) / 255;
+ if ((colorPtr->visualInfo.class == DirectColor)
+ || (colorPtr->visualInfo.class == TrueColor)) {
+ colorPtr->redValues[i] =
+ colors[r].pixel & colorPtr->visualInfo.red_mask;
+ colorPtr->greenValues[i] =
+ colors[g].pixel & colorPtr->visualInfo.green_mask;
+ colorPtr->blueValues[i] =
+ colors[b].pixel & colorPtr->visualInfo.blue_mask;
+ } else {
+ r *= rMult;
+ g *= nBlue;
+ colorPtr->redValues[i] = r;
+ colorPtr->greenValues[i] = g;
+ colorPtr->blueValues[i] = b;
+ }
+ fr = (double) colors[r].red / 65535.0;
+ fg = (double) colors[g].green / 65535.0;
+ fb = (double) colors[b].blue / 65535.0;
+ if (colorPtr->id.gamma != 1.0) {
+ fr = pow(fr, colorPtr->id.gamma);
+ fg = pow(fg, colorPtr->id.gamma);
+ fb = pow(fb, colorPtr->id.gamma);
+ }
+ colorPtr->colorQuant[0][i] = (int)(fr * 255.99);
+ colorPtr->colorQuant[1][i] = (int)(fg * 255.99);
+ colorPtr->colorQuant[2][i] = (int)(fb * 255.99);
+ }
+ }
+
+ ckfree(colors);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * DisposeColorTable --
+ *
+ * Release a color table and its associated resources.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The colors in the argument color table are freed, as is the color
+ * table structure itself. The color table is removed from the hash table
+ * which is used to locate color tables.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+DisposeColorTable(
+ ClientData clientData) /* Pointer to the ColorTable whose
+ * colors are to be released. */
+{
+ ColorTable *colorPtr = clientData;
+ Tcl_HashEntry *entry;
+
+ if (colorPtr->pixelMap != NULL) {
+ if (colorPtr->numColors > 0) {
+ XFreeColors(colorPtr->id.display, colorPtr->id.colormap,
+ colorPtr->pixelMap, colorPtr->numColors, 0);
+ Tk_FreeColormap(colorPtr->id.display, colorPtr->id.colormap);
+ }
+ ckfree(colorPtr->pixelMap);
+ }
+
+ entry = Tcl_FindHashEntry(&imgPhotoColorHash, (char *) &colorPtr->id);
+ if (entry == NULL) {
+ Tcl_Panic("DisposeColorTable couldn't find hash entry");
+ }
+ Tcl_DeleteHashEntry(entry);
+
+ ckfree(colorPtr);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReclaimColors --
+ *
+ * This function is called to try to free up colors in the colormap used
+ * by a color table. It looks for other color tables with the same
+ * colormap and with a zero live reference count, and frees their colors.
+ * It only does so if there is the possibility of freeing up at least
+ * `numColors' colors.
+ *
+ * Results:
+ * The return value is TRUE if any colors were freed, FALSE otherwise.
+ *
+ * Side effects:
+ * ColorTables which are not currently in use may lose their color
+ * allocations.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReclaimColors(
+ ColorTableId *id, /* Pointer to information identifying
+ * the color table which needs more colors. */
+ int numColors) /* Number of colors required. */
+{
+ Tcl_HashSearch srch;
+ Tcl_HashEntry *entry;
+ ColorTable *colorPtr;
+ int nAvail = 0;
+
+ /*
+ * First scan through the color hash table to get an upper bound on how
+ * many colors we might be able to free.
+ */
+
+ entry = Tcl_FirstHashEntry(&imgPhotoColorHash, &srch);
+ while (entry != NULL) {
+ colorPtr = Tcl_GetHashValue(entry);
+ if ((colorPtr->id.display == id->display)
+ && (colorPtr->id.colormap == id->colormap)
+ && (colorPtr->liveRefCount == 0 )&& (colorPtr->numColors != 0)
+ && ((colorPtr->id.palette != id->palette)
+ || (colorPtr->id.gamma != id->gamma))) {
+ /*
+ * We could take this guy's colors off him.
+ */
+
+ nAvail += colorPtr->numColors;
+ }
+ entry = Tcl_NextHashEntry(&srch);
+ }
+
+ /*
+ * nAvail is an (over)estimate of the number of colors we could free.
+ */
+
+ if (nAvail < numColors) {
+ return 0;
+ }
+
+ /*
+ * Scan through a second time freeing colors.
+ */
+
+ entry = Tcl_FirstHashEntry(&imgPhotoColorHash, &srch);
+ while ((entry != NULL) && (numColors > 0)) {
+ colorPtr = Tcl_GetHashValue(entry);
+ if ((colorPtr->id.display == id->display)
+ && (colorPtr->id.colormap == id->colormap)
+ && (colorPtr->liveRefCount == 0) && (colorPtr->numColors != 0)
+ && ((colorPtr->id.palette != id->palette)
+ || (colorPtr->id.gamma != id->gamma))) {
+ /*
+ * Free the colors that this ColorTable has.
+ */
+
+ XFreeColors(colorPtr->id.display, colorPtr->id.colormap,
+ colorPtr->pixelMap, colorPtr->numColors, 0);
+ numColors -= colorPtr->numColors;
+ colorPtr->numColors = 0;
+ ckfree(colorPtr->pixelMap);
+ colorPtr->pixelMap = NULL;
+ }
+
+ entry = Tcl_NextHashEntry(&srch);
+ }
+ return 1; /* We freed some colors. */
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgDisposeInstance --
+ *
+ * This function is called to finally free up an instance of a photo
+ * image which is no longer required.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The instance data structure and the resources it references are freed.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgDisposeInstance(
+ ClientData clientData) /* Pointer to the instance whose resources are
+ * to be released. */
+{
+ PhotoInstance *instancePtr = clientData;
+ PhotoInstance *prevPtr;
+
+ if (instancePtr->pixels != None) {
+ Tk_FreePixmap(instancePtr->display, instancePtr->pixels);
+ }
+ if (instancePtr->gc != None) {
+ Tk_FreeGC(instancePtr->display, instancePtr->gc);
+ }
+ if (instancePtr->imagePtr != NULL) {
+ XDestroyImage(instancePtr->imagePtr);
+ }
+ if (instancePtr->error != NULL) {
+ ckfree(instancePtr->error);
+ }
+ if (instancePtr->colorTablePtr != NULL) {
+ FreeColorTable(instancePtr->colorTablePtr, 1);
+ }
+
+ if (instancePtr->masterPtr->instancePtr == instancePtr) {
+ instancePtr->masterPtr->instancePtr = instancePtr->nextPtr;
+ } else {
+ for (prevPtr = instancePtr->masterPtr->instancePtr;
+ prevPtr->nextPtr != instancePtr; prevPtr = prevPtr->nextPtr) {
+ /* Empty loop body. */
+ }
+ prevPtr->nextPtr = instancePtr->nextPtr;
+ }
+ Tk_FreeColormap(instancePtr->display, instancePtr->colormap);
+ ckfree(instancePtr);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgDitherInstance --
+ *
+ * This function is called to update an area of an instance's pixmap by
+ * dithering the corresponding area of the master.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The instance's pixmap gets updated.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgDitherInstance(
+ PhotoInstance *instancePtr, /* The instance to be updated. */
+ int xStart, int yStart, /* Coordinates of the top-left pixel in the
+ * block to be dithered. */
+ int width, int height) /* Dimensions of the block to be dithered. */
+{
+ PhotoMaster *masterPtr = instancePtr->masterPtr;
+ ColorTable *colorPtr = instancePtr->colorTablePtr;
+ XImage *imagePtr;
+ int nLines, bigEndian, i, c, x, y, xEnd, doDithering = 1;
+ int bitsPerPixel, bytesPerLine, lineLength;
+ unsigned char *srcLinePtr;
+ schar *errLinePtr;
+ pixel firstBit, word, mask;
+
+ /*
+ * Turn dithering off in certain cases where it is not needed (TrueColor,
+ * DirectColor with many colors).
+ */
+
+ if ((colorPtr->visualInfo.class == DirectColor)
+ || (colorPtr->visualInfo.class == TrueColor)) {
+ int nRed, nGreen, nBlue, result;
+
+ result = sscanf(colorPtr->id.palette, "%d/%d/%d", &nRed,
+ &nGreen, &nBlue);
+ if ((nRed >= 256)
+ && ((result == 1) || ((nGreen >= 256) && (nBlue >= 256)))) {
+ doDithering = 0;
+ }
+ }
+
+ /*
+ * First work out how many lines to do at a time, then how many bytes
+ * we'll need for pixel storage, and allocate it.
+ */
+
+ nLines = (MAX_PIXELS + width - 1) / width;
+ if (nLines < 1) {
+ nLines = 1;
+ }
+ if (nLines > height ) {
+ nLines = height;
+ }
+
+ imagePtr = instancePtr->imagePtr;
+ if (imagePtr == NULL) {
+ return; /* We must be really tight on memory. */
+ }
+ bitsPerPixel = imagePtr->bits_per_pixel;
+ bytesPerLine = ((bitsPerPixel * width + 31) >> 3) & ~3;
+ imagePtr->width = width;
+ imagePtr->height = nLines;
+ imagePtr->bytes_per_line = bytesPerLine;
+
+ /*
+ * TODO: use attemptckalloc() here once we have some strategy for
+ * recovering from the failure.
+ */
+
+ imagePtr->data = ckalloc(imagePtr->bytes_per_line * nLines);
+ bigEndian = imagePtr->bitmap_bit_order == MSBFirst;
+ firstBit = bigEndian? (1 << (imagePtr->bitmap_unit - 1)): 1;
+
+ lineLength = masterPtr->width * 3;
+ srcLinePtr = masterPtr->pix32 + (yStart * masterPtr->width + xStart) * 4;
+ errLinePtr = instancePtr->error + yStart * lineLength + xStart * 3;
+ xEnd = xStart + width;
+
+ /*
+ * Loop over the image, doing at most nLines lines before updating the
+ * screen image.
+ */
+
+ for (; height > 0; height -= nLines) {
+ unsigned char *dstLinePtr = (unsigned char *) imagePtr->data;
+ int yEnd;
+
+ if (nLines > height) {
+ nLines = height;
+ }
+ yEnd = yStart + nLines;
+ for (y = yStart; y < yEnd; ++y) {
+ unsigned char *srcPtr = srcLinePtr;
+ schar *errPtr = errLinePtr;
+ unsigned char *destBytePtr = dstLinePtr;
+ pixel *destLongPtr = (pixel *) dstLinePtr;
+
+ if (colorPtr->flags & COLOR_WINDOW) {
+ /*
+ * Color window. We dither the three components independently,
+ * using Floyd-Steinberg dithering, which propagates errors
+ * from the quantization of pixels to the pixels below and to
+ * the right.
+ */
+
+ for (x = xStart; x < xEnd; ++x) {
+ int col[3];
+
+ if (doDithering) {
+ for (i = 0; i < 3; ++i) {
+ /*
+ * Compute the error propagated into this pixel
+ * for this component. If e[x,y] is the array of
+ * quantization error values, we compute
+ * 7/16 * e[x-1,y] + 1/16 * e[x-1,y-1]
+ * + 5/16 * e[x,y-1] + 3/16 * e[x+1,y-1]
+ * and round it to an integer.
+ *
+ * The expression ((c + 2056) >> 4) - 128 computes
+ * round(c / 16), and works correctly on machines
+ * without a sign-extending right shift.
+ */
+
+ c = (x > 0) ? errPtr[-3] * 7: 0;
+ if (y > 0) {
+ if (x > 0) {
+ c += errPtr[-lineLength-3];
+ }
+ c += errPtr[-lineLength] * 5;
+ if ((x + 1) < masterPtr->width) {
+ c += errPtr[-lineLength+3] * 3;
+ }
+ }
+
+ /*
+ * Add the propagated error to the value of this
+ * component, quantize it, and store the
+ * quantization error.
+ */
+
+ c = ((c + 2056) >> 4) - 128 + *srcPtr++;
+ if (c < 0) {
+ c = 0;
+ } else if (c > 255) {
+ c = 255;
+ }
+ col[i] = colorPtr->colorQuant[i][c];
+ *errPtr++ = c - col[i];
+ }
+ } else {
+ /*
+ * Output is virtually continuous in this case, so
+ * don't bother dithering.
+ */
+
+ col[0] = *srcPtr++;
+ col[1] = *srcPtr++;
+ col[2] = *srcPtr++;
+ }
+ srcPtr++;
+
+ /*
+ * Translate the quantized component values into an X
+ * pixel value, and store it in the image.
+ */
+
+ i = colorPtr->redValues[col[0]]
+ + colorPtr->greenValues[col[1]]
+ + colorPtr->blueValues[col[2]];
+ if (colorPtr->flags & MAP_COLORS) {
+ i = colorPtr->pixelMap[i];
+ }
+ switch (bitsPerPixel) {
+ case NBBY:
+ *destBytePtr++ = i;
+ break;
+#ifndef __WIN32__
+ /*
+ * This case is not valid for Windows because the
+ * image format is different from the pixel format in
+ * Win32. Eventually we need to fix the image code in
+ * Tk to use the Windows native image ordering. This
+ * would speed up the image code for all of the common
+ * sizes.
+ */
+
+ case NBBY * sizeof(pixel):
+ *destLongPtr++ = i;
+ break;
+#endif
+ default:
+ XPutPixel(imagePtr, x - xStart, y - yStart,
+ (unsigned) i);
+ }
+ }
+
+ } else if (bitsPerPixel > 1) {
+ /*
+ * Multibit monochrome window. The operation here is similar
+ * to the color window case above, except that there is only
+ * one component. If the master image is in color, use the
+ * luminance computed as
+ * 0.344 * red + 0.5 * green + 0.156 * blue.
+ */
+
+ for (x = xStart; x < xEnd; ++x) {
+ c = (x > 0) ? errPtr[-1] * 7: 0;
+ if (y > 0) {
+ if (x > 0) {
+ c += errPtr[-lineLength-1];
+ }
+ c += errPtr[-lineLength] * 5;
+ if (x + 1 < masterPtr->width) {
+ c += errPtr[-lineLength+1] * 3;
+ }
+ }
+ c = ((c + 2056) >> 4) - 128;
+
+ if ((masterPtr->flags & COLOR_IMAGE) == 0) {
+ c += srcPtr[0];
+ } else {
+ c += (unsigned) (srcPtr[0] * 11 + srcPtr[1] * 16
+ + srcPtr[2] * 5 + 16) >> 5;
+ }
+ srcPtr += 4;
+
+ if (c < 0) {
+ c = 0;
+ } else if (c > 255) {
+ c = 255;
+ }
+ i = colorPtr->colorQuant[0][c];
+ *errPtr++ = c - i;
+ i = colorPtr->redValues[i];
+ switch (bitsPerPixel) {
+ case NBBY:
+ *destBytePtr++ = i;
+ break;
+#ifndef __WIN32__
+ /*
+ * This case is not valid for Windows because the
+ * image format is different from the pixel format in
+ * Win32. Eventually we need to fix the image code in
+ * Tk to use the Windows native image ordering. This
+ * would speed up the image code for all of the common
+ * sizes.
+ */
+
+ case NBBY * sizeof(pixel):
+ *destLongPtr++ = i;
+ break;
+#endif
+ default:
+ XPutPixel(imagePtr, x - xStart, y - yStart,
+ (unsigned) i);
+ }
+ }
+ } else {
+ /*
+ * 1-bit monochrome window. This is similar to the multibit
+ * monochrome case above, except that the quantization is
+ * simpler (we only have black = 0 and white = 255), and we
+ * produce an XY-Bitmap.
+ */
+
+ word = 0;
+ mask = firstBit;
+ for (x = xStart; x < xEnd; ++x) {
+ /*
+ * If we have accumulated a whole word, store it in the
+ * image and start a new word.
+ */
+
+ if (mask == 0) {
+ *destLongPtr++ = word;
+ mask = firstBit;
+ word = 0;
+ }
+
+ c = (x > 0) ? errPtr[-1] * 7: 0;
+ if (y > 0) {
+ if (x > 0) {
+ c += errPtr[-lineLength-1];
+ }
+ c += errPtr[-lineLength] * 5;
+ if (x + 1 < masterPtr->width) {
+ c += errPtr[-lineLength+1] * 3;
+ }
+ }
+ c = ((c + 2056) >> 4) - 128;
+
+ if ((masterPtr->flags & COLOR_IMAGE) == 0) {
+ c += srcPtr[0];
+ } else {
+ c += (unsigned)(srcPtr[0] * 11 + srcPtr[1] * 16
+ + srcPtr[2] * 5 + 16) >> 5;
+ }
+ srcPtr += 4;
+
+ if (c < 0) {
+ c = 0;
+ } else if (c > 255) {
+ c = 255;
+ }
+ if (c >= 128) {
+ word |= mask;
+ *errPtr++ = c - 255;
+ } else {
+ *errPtr++ = c;
+ }
+ mask = bigEndian? (mask >> 1): (mask << 1);
+ }
+ *destLongPtr = word;
+ }
+ srcLinePtr += masterPtr->width * 4;
+ errLinePtr += lineLength;
+ dstLinePtr += bytesPerLine;
+ }
+
+ /*
+ * Update the pixmap for this instance with the block of pixels that
+ * we have just computed.
+ */
+
+ TkPutImage(colorPtr->pixelMap, colorPtr->numColors,
+ instancePtr->display, instancePtr->pixels,
+ instancePtr->gc, imagePtr, 0, 0, xStart, yStart,
+ (unsigned) width, (unsigned) nLines);
+ yStart = yEnd;
+ }
+
+ ckfree(imagePtr->data);
+ imagePtr->data = NULL;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkImgResetDither --
+ *
+ * This function is called to eliminate the content of a photo instance's
+ * dither error buffer. It's called when the overall image is blanked.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The instance's dither buffer gets cleared.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkImgResetDither(
+ PhotoInstance *instancePtr)
+{
+ if (instancePtr->error) {
+ memset(instancePtr->error, 0,
+ /*(size_t)*/ (instancePtr->masterPtr->width
+ * instancePtr->masterPtr->height * 3 * sizeof(schar)));
+ }
+}
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */
diff --git a/generic/tkImgPhoto.c b/generic/tkImgPhoto.c
index 85c7de5..5b172f1 100644
--- a/generic/tkImgPhoto.c
+++ b/generic/tkImgPhoto.c
@@ -18,209 +18,7 @@
* Australian National University.
*/
-#include "tkInt.h"
-#include <ctype.h>
-
-#ifdef __WIN32__
-#include "tkWinInt.h"
-#elif defined(__CYGWIN__)
-#include "tkUnixInt.h"
-#endif
-
-/*
- * Declaration for internal Xlib function used here:
- */
-
-extern int _XInitImageFuncPtrs(XImage *image);
-
-/*
- * A signed 8-bit integral type. If chars are unsigned and the compiler isn't
- * an ANSI one, then we have to use short instead (which wastes space) to get
- * signed behavior.
- */
-
-#if defined(__STDC__) || defined(_AIX)
- typedef signed char schar;
-#else
-# ifndef __CHAR_UNSIGNED__
- typedef char schar;
-# else
- typedef short schar;
-# endif
-#endif
-
-/*
- * An unsigned 32-bit integral type, used for pixel values. We use int rather
- * than long here to accommodate those systems where longs are 64 bits.
- */
-
-typedef unsigned int pixel;
-
-/*
- * The maximum number of pixels to transmit to the server in a single
- * XPutImage call.
- */
-
-#define MAX_PIXELS 65536
-
-/*
- * The set of colors required to display a photo image in a window depends on:
- * - the visual used by the window
- * - the palette, which specifies how many levels of each primary color to
- * use, and
- * - the gamma value for the image.
- *
- * Pixel values allocated for specific colors are valid only for the colormap
- * in which they were allocated. Sets of pixel values allocated for displaying
- * photos are re-used in other windows if possible, that is, if the display,
- * colormap, palette and gamma values match. A hash table is used to locate
- * these sets of pixel values, using the following data structure as key:
- */
-
-typedef struct {
- Display *display; /* Qualifies the colormap resource ID. */
- Colormap colormap; /* Colormap that the windows are using. */
- double gamma; /* Gamma exponent value for images. */
- Tk_Uid palette; /* Specifies how many shades of each primary
- * we want to allocate. */
-} ColorTableId;
-
-/*
- * For a particular (display, colormap, palette, gamma) combination, a data
- * structure of the following type is used to store the allocated pixel values
- * and other information:
- */
-
-typedef struct ColorTable {
- ColorTableId id; /* Information used in selecting this color
- * table. */
- int flags; /* See below. */
- int refCount; /* Number of instances using this map. */
- int liveRefCount; /* Number of instances which are actually in
- * use, using this map. */
- int numColors; /* Number of colors allocated for this map. */
-
- XVisualInfo visualInfo; /* Information about the visual for windows
- * using this color table. */
-
- pixel redValues[256]; /* Maps 8-bit values of red intensity to a
- * pixel value or index in pixelMap. */
- pixel greenValues[256]; /* Ditto for green intensity. */
- pixel blueValues[256]; /* Ditto for blue intensity. */
- unsigned long *pixelMap; /* Actual pixel values allocated. */
-
- unsigned char colorQuant[3][256];
- /* Maps 8-bit intensities to quantized
- * intensities. The first index is 0 for red,
- * 1 for green, 2 for blue. */
-} ColorTable;
-
-/*
- * Bit definitions for the flags field of a ColorTable.
- * BLACK_AND_WHITE: 1 means only black and white colors are
- * available.
- * COLOR_WINDOW: 1 means a full 3-D color cube has been
- * allocated.
- * DISPOSE_PENDING: 1 means a call to DisposeColorTable has been
- * scheduled as an idle handler, but it hasn't
- * been invoked yet.
- * MAP_COLORS: 1 means pixel values should be mapped through
- * pixelMap.
- */
-
-#ifdef COLOR_WINDOW
-#undef COLOR_WINDOW
-#endif
-
-#define BLACK_AND_WHITE 1
-#define COLOR_WINDOW 2
-#define DISPOSE_PENDING 4
-#define MAP_COLORS 8
-
-/*
- * Definition of the data associated with each photo image master.
- */
-
-typedef struct PhotoMaster {
- Tk_ImageMaster tkMaster; /* Tk's token for image master. NULL means the
- * image is being deleted. */
- Tcl_Interp *interp; /* Interpreter associated with the application
- * using this image. */
- Tcl_Command imageCmd; /* Token for image command (used to delete it
- * when the image goes away). NULL means the
- * image command has already been deleted. */
- int flags; /* Sundry flags, defined below. */
- int width, height; /* Dimensions of image. */
- int userWidth, userHeight; /* User-declared image dimensions. */
- Tk_Uid palette; /* User-specified default palette for
- * instances of this image. */
- double gamma; /* Display gamma value to correct for. */
- char *fileString; /* Name of file to read into image. */
- Tcl_Obj *dataString; /* Object to use as contents of image. */
- Tcl_Obj *format; /* User-specified format of data in image file
- * or string value. */
- unsigned char *pix32; /* Local storage for 32-bit image. */
- int ditherX, ditherY; /* Location of first incorrectly dithered
- * pixel in image. */
- TkRegion validRegion; /* Tk region indicating which parts of the
- * image have valid image data. */
- struct PhotoInstance *instancePtr;
- /* First in the list of instances associated
- * with this master. */
-} PhotoMaster;
-
-/*
- * Bit definitions for the flags field of a PhotoMaster.
- * COLOR_IMAGE: 1 means that the image has different color
- * components.
- * IMAGE_CHANGED: 1 means that the instances of this image need
- * to be redithered.
- * COMPLEX_ALPHA: 1 means that the instances of this image have
- * alpha values that aren't 0 or 255, and so need
- * the copy-merge-replace renderer .
- */
-
-#define COLOR_IMAGE 1
-#define IMAGE_CHANGED 2
-#define COMPLEX_ALPHA 4
-
-/*
- * Flag to OR with the compositing rule to indicate that the source, despite
- * having an alpha channel, has simple alpha.
- */
-
-#define SOURCE_IS_SIMPLE_ALPHA_PHOTO 0x10000000
-
-/*
- * The following data structure represents all of the instances of a photo
- * image in windows on a given screen that are using the same colormap.
- */
-
-typedef struct PhotoInstance {
- PhotoMaster *masterPtr; /* Pointer to master for image. */
- Display *display; /* Display for windows using this instance. */
- Colormap colormap; /* The image may only be used in windows with
- * this particular colormap. */
- struct PhotoInstance *nextPtr;
- /* Pointer to the next instance in the list of
- * instances associated with this master. */
- int refCount; /* Number of instances using this structure. */
- Tk_Uid palette; /* Palette for these particular instances. */
- double gamma; /* Gamma value for these instances. */
- Tk_Uid defaultPalette; /* Default palette to use if a palette is not
- * specified for the master. */
- ColorTable *colorTablePtr; /* Pointer to information about colors
- * allocated for image display in windows like
- * this one. */
- Pixmap pixels; /* X pixmap containing dithered image. */
- int width, height; /* Dimensions of the pixmap. */
- schar *error; /* Error image, used in dithering. */
- XImage *imagePtr; /* Image structure for converted pixels. */
- XVisualInfo visualInfo; /* Information about the visual that these
- * windows are using. */
- GC gc; /* Graphics context for writing images to the
- * pixmap. */
-} PhotoInstance;
+#include "tkImgPhoto.h"
/*
* The following data structure is used to return information from
@@ -301,16 +99,10 @@ static const char *const optionNames[] = {
* Functions used in the type record for photo images.
*/
-static int ImgPhotoCreate(Tcl_Interp *interp, char *name,
- int objc, Tcl_Obj *CONST objv[],
- Tk_ImageType *typePtr, Tk_ImageMaster master,
+static int ImgPhotoCreate(Tcl_Interp *interp, const char *name,
+ int objc, Tcl_Obj *const objv[],
+ const Tk_ImageType *typePtr, Tk_ImageMaster master,
ClientData *clientDataPtr);
-static ClientData ImgPhotoGet(Tk_Window tkwin, ClientData clientData);
-static void ImgPhotoDisplay(ClientData clientData,
- Display *display, Drawable drawable,
- int imageX, int imageY, int width, int height,
- int drawableX, int drawableY);
-static void ImgPhotoFree(ClientData clientData, Display *display);
static void ImgPhotoDelete(ClientData clientData);
static int ImgPhotoPostscript(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
@@ -324,12 +116,13 @@ static int ImgPhotoPostscript(ClientData clientData,
Tk_ImageType tkPhotoImageType = {
"photo", /* name */
ImgPhotoCreate, /* createProc */
- ImgPhotoGet, /* getProc */
- ImgPhotoDisplay, /* displayProc */
- ImgPhotoFree, /* freeProc */
+ TkImgPhotoGet, /* getProc */
+ TkImgPhotoDisplay, /* displayProc */
+ TkImgPhotoFree, /* freeProc */
ImgPhotoDelete, /* deleteProc */
ImgPhotoPostscript, /* postscriptProc */
- NULL /* nextPtr */
+ NULL, /* nextPtr */
+ NULL
};
typedef struct ThreadSpecificData {
@@ -340,7 +133,7 @@ typedef struct ThreadSpecificData {
/* Pointer to the first in the list of known
* photo image formats.*/
int initialized; /* Set to 1 if we've initialized the
- * strucuture. */
+ * structure. */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
@@ -357,45 +150,27 @@ static Tcl_ThreadDataKey dataKey;
* Information used for parsing configuration specifications:
*/
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_STRING, "-file", NULL, NULL,
- NULL, Tk_Offset(PhotoMaster, fileString), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(PhotoMaster, fileString), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_DOUBLE, "-gamma", NULL, NULL,
- DEF_PHOTO_GAMMA, Tk_Offset(PhotoMaster, gamma), 0},
+ DEF_PHOTO_GAMMA, Tk_Offset(PhotoMaster, gamma), 0, NULL},
{TK_CONFIG_INT, "-height", NULL, NULL,
- DEF_PHOTO_HEIGHT, Tk_Offset(PhotoMaster, userHeight), 0},
+ DEF_PHOTO_HEIGHT, Tk_Offset(PhotoMaster, userHeight), 0, NULL},
{TK_CONFIG_UID, "-palette", NULL, NULL,
- DEF_PHOTO_PALETTE, Tk_Offset(PhotoMaster, palette), 0},
+ DEF_PHOTO_PALETTE, Tk_Offset(PhotoMaster, palette), 0, NULL},
{TK_CONFIG_INT, "-width", NULL, NULL,
- DEF_PHOTO_WIDTH, Tk_Offset(PhotoMaster, userWidth), 0},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ DEF_PHOTO_WIDTH, Tk_Offset(PhotoMaster, userWidth), 0, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
- * Hash table used to hash from (display, colormap, palette, gamma) to
- * ColorTable address.
- */
-
-static Tcl_HashTable imgPhotoColorHash;
-static int imgPhotoColorHashInitialized;
-#define N_COLOR_HASH (sizeof(ColorTableId) / sizeof(int))
-
-/*
- * Implementation of the Porter-Duff Source-Over compositing rule.
- */
-
-#define PD_SRC_OVER(srcColor,srcAlpha,dstColor,dstAlpha) \
- (srcColor*srcAlpha/255) + dstAlpha*(255-srcAlpha)/255*dstColor/255
-#define PD_SRC_OVER_ALPHA(srcAlpha,dstAlpha) \
- (srcAlpha + (255-srcAlpha)*dstAlpha/255)
-
-/*
* Forward declarations
*/
static void PhotoFormatThreadExitProc(ClientData clientData);
static int ImgPhotoCmd(ClientData clientData, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int ParseSubcommandOptions(
struct SubcommandOptions *optPtr,
Tcl_Interp *interp, int allowedOptions,
@@ -404,47 +179,24 @@ static void ImgPhotoCmdDeletedProc(ClientData clientData);
static int ImgPhotoConfigureMaster(Tcl_Interp *interp,
PhotoMaster *masterPtr, int objc,
Tcl_Obj *const objv[], int flags);
-static void ImgPhotoConfigureInstance(PhotoInstance *instancePtr);
static int ToggleComplexAlphaIfNeeded(PhotoMaster *mPtr);
-static void ImgPhotoBlendComplexAlpha(XImage *bgImg,
- PhotoInstance *iPtr, int xOffset, int yOffset,
- int width, int height);
static int ImgPhotoSetSize(PhotoMaster *masterPtr, int width,
int height);
-static void ImgPhotoInstanceSetSize(PhotoInstance *instancePtr);
static int ImgStringWrite(Tcl_Interp *interp,
Tcl_Obj *formatString,
Tk_PhotoImageBlock *blockPtr);
static char * ImgGetPhoto(PhotoMaster *masterPtr,
Tk_PhotoImageBlock *blockPtr,
struct SubcommandOptions *optPtr);
-static int IsValidPalette(PhotoInstance *instancePtr,
- const char *palette);
-static int CountBits(pixel mask);
-static void GetColorTable(PhotoInstance *instancePtr);
-static void FreeColorTable(ColorTable *colorPtr, int force);
-static void AllocateColors(ColorTable *colorPtr);
-static void DisposeColorTable(ClientData clientData);
-static void DisposeInstance(ClientData clientData);
-static int ReclaimColors(ColorTableId *id, int numColors);
static int MatchFileFormat(Tcl_Interp *interp, Tcl_Channel chan,
- char *fileName, Tcl_Obj *formatString,
+ const char *fileName, Tcl_Obj *formatString,
Tk_PhotoImageFormat **imageFormatPtr,
int *widthPtr, int *heightPtr, int *oldformat);
static int MatchStringFormat(Tcl_Interp *interp, Tcl_Obj *data,
Tcl_Obj *formatString,
Tk_PhotoImageFormat **imageFormatPtr,
int *widthPtr, int *heightPtr, int *oldformat);
-static Tcl_ObjCmdProc * PhotoOptionFind(Tcl_Interp *interp, Tcl_Obj *obj);
-static void DitherInstance(PhotoInstance *instancePtr, int x,
- int y, int width, int height);
-static void PhotoOptionCleanupProc(ClientData clientData,
- Tcl_Interp *interp);
-
-#undef MIN
-#define MIN(a, b) ((a) < (b)? (a): (b))
-#undef MAX
-#define MAX(a, b) ((a) > (b)? (a): (b))
+static const char * GetExtension(const char *path);
/*
*----------------------------------------------------------------------
@@ -467,19 +219,19 @@ PhotoFormatThreadExitProc(
ClientData clientData) /* not used */
{
Tk_PhotoImageFormat *freePtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
while (tsdPtr->oldFormatList != NULL) {
freePtr = tsdPtr->oldFormatList;
tsdPtr->oldFormatList = tsdPtr->oldFormatList->nextPtr;
- ckfree((char *) freePtr);
+ ckfree(freePtr);
}
while (tsdPtr->formatList != NULL) {
freePtr = tsdPtr->formatList;
tsdPtr->formatList = tsdPtr->formatList->nextPtr;
- ckfree((char *) freePtr->name);
- ckfree((char *) freePtr);
+ ckfree(freePtr->name);
+ ckfree(freePtr);
}
}
@@ -504,20 +256,20 @@ PhotoFormatThreadExitProc(
void
Tk_CreateOldPhotoImageFormat(
- Tk_PhotoImageFormat *formatPtr)
+ const Tk_PhotoImageFormat *formatPtr)
/* Structure describing the format. All of the
* fields except "nextPtr" must be filled in
* by caller. */
{
Tk_PhotoImageFormat *copyPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!tsdPtr->initialized) {
tsdPtr->initialized = 1;
Tcl_CreateThreadExitHandler(PhotoFormatThreadExitProc, NULL);
}
- copyPtr = (Tk_PhotoImageFormat *) ckalloc(sizeof(Tk_PhotoImageFormat));
+ copyPtr = ckalloc(sizeof(Tk_PhotoImageFormat));
*copyPtr = *formatPtr;
copyPtr->nextPtr = tsdPtr->oldFormatList;
tsdPtr->oldFormatList = copyPtr;
@@ -525,20 +277,20 @@ Tk_CreateOldPhotoImageFormat(
void
Tk_CreatePhotoImageFormat(
- Tk_PhotoImageFormat *formatPtr)
+ const Tk_PhotoImageFormat *formatPtr)
/* Structure describing the format. All of the
* fields except "nextPtr" must be filled in
* by caller. */
{
Tk_PhotoImageFormat *copyPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!tsdPtr->initialized) {
tsdPtr->initialized = 1;
Tcl_CreateThreadExitHandler(PhotoFormatThreadExitProc, NULL);
}
- copyPtr = (Tk_PhotoImageFormat *) ckalloc(sizeof(Tk_PhotoImageFormat));
+ copyPtr = ckalloc(sizeof(Tk_PhotoImageFormat));
*copyPtr = *formatPtr;
if (isupper((unsigned char) *formatPtr->name)) {
copyPtr->nextPtr = tsdPtr->oldFormatList;
@@ -574,11 +326,11 @@ static int
ImgPhotoCreate(
Tcl_Interp *interp, /* Interpreter for application containing
* image. */
- char *name, /* Name to use for image. */
+ const char *name, /* Name to use for image. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[], /* Argument objects for options (doesn't
+ Tcl_Obj *const objv[], /* Argument objects for options (doesn't
* include image name or type). */
- Tk_ImageType *typePtr, /* Pointer to our type record (not used). */
+ const Tk_ImageType *typePtr,/* Pointer to our type record (not used). */
Tk_ImageMaster master, /* Token for image, to be used by us in later
* callbacks. */
ClientData *clientDataPtr) /* Store manager's token for image here; it
@@ -590,12 +342,12 @@ ImgPhotoCreate(
* Allocate and initialize the photo image master record.
*/
- masterPtr = (PhotoMaster *) ckalloc(sizeof(PhotoMaster));
+ masterPtr = ckalloc(sizeof(PhotoMaster));
memset(masterPtr, 0, sizeof(PhotoMaster));
masterPtr->tkMaster = master;
masterPtr->interp = interp;
masterPtr->imageCmd = Tcl_CreateObjCommand(interp, name, ImgPhotoCmd,
- (ClientData) masterPtr, ImgPhotoCmdDeletedProc);
+ masterPtr, ImgPhotoCmdDeletedProc);
masterPtr->palette = NULL;
masterPtr->pix32 = NULL;
masterPtr->instancePtr = NULL;
@@ -606,11 +358,11 @@ ImgPhotoCreate(
*/
if (ImgPhotoConfigureMaster(interp, masterPtr, objc, objv, 0) != TCL_OK) {
- ImgPhotoDelete((ClientData) masterPtr);
+ ImgPhotoDelete(masterPtr);
return TCL_ERROR;
}
- *clientDataPtr = (ClientData) masterPtr;
+ *clientDataPtr = masterPtr;
return TCL_OK;
}
@@ -637,9 +389,9 @@ ImgPhotoCmd(
ClientData clientData, /* Information about photo master. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static const char *photoOptions[] = {
+ static const char *const photoOptions[] = {
"blank", "cget", "configure", "copy", "data", "get", "put",
"read", "redither", "transparency", "write", NULL
};
@@ -649,7 +401,7 @@ ImgPhotoCmd(
PHOTO_WRITE
};
- PhotoMaster *masterPtr = (PhotoMaster *) clientData;
+ PhotoMaster *masterPtr = clientData;
int result, index, x, y, width, height, dataWidth, dataHeight, listObjc;
struct SubcommandOptions options;
Tcl_Obj **listObjv, **srcObjv;
@@ -660,22 +412,17 @@ ImgPhotoCmd(
int imageWidth, imageHeight, matched, length, oldformat = 0;
Tcl_Channel chan;
Tk_PhotoHandle srcHandle;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[1], photoOptions, "option", 0,
&index) != TCL_OK) {
- Tcl_ObjCmdProc *proc;
- proc = PhotoOptionFind(interp, objv[1]);
- if (proc == NULL) {
- return TCL_ERROR;
- }
- return proc(clientData, interp, objc, objv);
+ return TCL_ERROR;
}
switch ((enum PhotoOptions) index) {
@@ -693,7 +440,7 @@ ImgPhotoCmd(
}
case PHOTO_CGET: {
- char *arg;
+ const char *arg;
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "option");
@@ -748,11 +495,15 @@ ImgPhotoCmd(
return TCL_OK;
} else if (objc == 3) {
- char *arg = Tcl_GetStringFromObj(objv[2], &length);
+ const char *arg = Tcl_GetStringFromObj(objv[2], &length);
if (length > 1 && !strncmp(arg, "-data", (unsigned) length)) {
Tcl_AppendResult(interp, "-data {} {} {}", NULL);
if (masterPtr->dataString) {
+ /*
+ * TODO: Modifying result is bad!
+ */
+
Tcl_ListObjAppendElement(interp, Tcl_GetObjResult(interp),
masterPtr->dataString);
} else {
@@ -763,6 +514,10 @@ ImgPhotoCmd(
!strncmp(arg, "-format", (unsigned) length)) {
Tcl_AppendResult(interp, "-format {} {} {}", NULL);
if (masterPtr->format) {
+ /*
+ * TODO: Modifying result is bad!
+ */
+
Tcl_ListObjAppendElement(interp, Tcl_GetObjResult(interp),
masterPtr->format);
} else {
@@ -773,9 +528,10 @@ ImgPhotoCmd(
return Tk_ConfigureInfo(interp, Tk_MainWindow(interp),
configSpecs, (char *) masterPtr, arg, 0);
}
+ } else {
+ return ImgPhotoConfigureMaster(interp, masterPtr, objc-2, objv+2,
+ TK_CONFIG_ARGV_ONLY);
}
- return ImgPhotoConfigureMaster(interp, masterPtr, objc-2, objv+2,
- TK_CONFIG_ARGV_ONLY);
case PHOTO_COPY:
/*
@@ -909,7 +665,7 @@ ImgPhotoCmd(
return TCL_ERROR;
}
if ((options.name != NULL) || (index < objc)) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...?");
return TCL_ERROR;
}
if ((options.fromX > masterPtr->width)
@@ -980,23 +736,25 @@ ImgPhotoCmd(
if (oldformat) {
Tcl_DString buffer;
+ typedef int (*OldStringWriteProc)(Tcl_Interp *interp,
+ Tcl_DString *dataPtr, const char *formatString,
+ Tk_PhotoImageBlock *blockPtr);
Tcl_DStringInit(&buffer);
- result = ((int (*) (Tcl_Interp *interp,
- Tcl_DString *dataPtr, char *formatString,
- Tk_PhotoImageBlock *blockPtr)) stringWriteProc)
- (interp, &buffer, Tcl_GetString(options.format), &block);
+ result = ((OldStringWriteProc) stringWriteProc)(interp, &buffer,
+ Tcl_GetString(options.format), &block);
if (result == TCL_OK) {
Tcl_DStringResult(interp, &buffer);
} else {
Tcl_DStringFree(&buffer);
}
} else {
-
- result = ((int (*) (Tcl_Interp *interp,
+ typedef int (*NewStringWriteProc)(Tcl_Interp *interp,
Tcl_Obj *formatString, Tk_PhotoImageBlock *blockPtr,
- void *dummy)) stringWriteProc)
- (interp, options.format, &block, NULL);
+ void *dummy);
+
+ result = ((NewStringWriteProc) stringWriteProc)(interp,
+ options.format, &block, NULL);
}
if (options.background) {
Tk_FreeColor(options.background);
@@ -1053,7 +811,7 @@ ImgPhotoCmd(
return TCL_ERROR;
}
if ((options.name == NULL) || (index < objc)) {
- Tcl_WrongNumArgs(interp, 2, objv, "data ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "data ?-option value ...?");
return TCL_ERROR;
}
@@ -1080,10 +838,9 @@ ImgPhotoCmd(
}
data = (Tcl_Obj *) Tcl_GetString(data);
}
- if ((*imageFormat->stringReadProc)(interp, data,
- format, (Tk_PhotoHandle) masterPtr,
- options.toX, options.toY, imageWidth, imageHeight,
- 0, 0) != TCL_OK) {
+ if (imageFormat->stringReadProc(interp, data, format,
+ (Tk_PhotoHandle) masterPtr, options.toX, options.toY,
+ imageWidth, imageHeight, 0, 0) != TCL_OK) {
return TCL_ERROR;
}
masterPtr->flags |= IMAGE_CHANGED;
@@ -1116,8 +873,7 @@ ImgPhotoCmd(
break;
}
dataWidth = listObjc;
- pixelPtr = (unsigned char *)
- ckalloc((unsigned) dataWidth * dataHeight * 3);
+ pixelPtr = ckalloc(dataWidth * dataHeight * 3);
block.pixelPtr = pixelPtr;
} else if (listObjc != dataWidth) {
Tcl_AppendResult(interp, "all elements of color list must",
@@ -1126,7 +882,7 @@ ImgPhotoCmd(
}
for (x = 0; x < dataWidth; ++x) {
- char *colorString = Tcl_GetString(listObjv[x]);
+ const char *colorString = Tcl_GetString(listObjv[x]);
XColor color;
int tmpr, tmpg, tmpb;
@@ -1178,7 +934,7 @@ ImgPhotoCmd(
}
if (y < dataHeight || dataHeight == 0 || dataWidth == 0) {
if (block.pixelPtr != NULL) {
- ckfree((char *) block.pixelPtr);
+ ckfree(block.pixelPtr);
}
if (y < dataHeight) {
return TCL_ERROR;
@@ -1203,11 +959,11 @@ ImgPhotoCmd(
block.offset[1] = 1;
block.offset[2] = 2;
block.offset[3] = 0;
- result = Tk_PhotoPutBlock(interp, (ClientData)masterPtr, &block,
+ result = Tk_PhotoPutBlock(interp, masterPtr, &block,
options.toX, options.toY, options.toX2 - options.toX,
options.toY2 - options.toY,
TK_PHOTO_COMPOSITE_SET);
- ckfree((char *) block.pixelPtr);
+ ckfree(block.pixelPtr);
return result;
case PHOTO_READ: {
@@ -1227,7 +983,7 @@ ImgPhotoCmd(
return TCL_ERROR;
}
if ((options.name == NULL) || (index < objc)) {
- Tcl_WrongNumArgs(interp, 2, objv, "fileName ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "fileName ?-option value ...?");
return TCL_ERROR;
}
@@ -1310,7 +1066,7 @@ ImgPhotoCmd(
if (oldformat && format) {
format = (Tcl_Obj *) Tcl_GetString(format);
}
- result = (*imageFormat->fileReadProc)(interp, chan,
+ result = imageFormat->fileReadProc(interp, chan,
Tcl_GetString(options.name),
format, (Tk_PhotoHandle) masterPtr, options.toX,
options.toY, width, height, options.fromX, options.fromY);
@@ -1356,7 +1112,7 @@ ImgPhotoCmd(
return TCL_OK;
case PHOTO_TRANS: {
- static const char *photoTransOptions[] = {
+ static const char *const photoTransOptions[] = {
"get", "set", NULL
};
enum transOptions {
@@ -1364,7 +1120,7 @@ ImgPhotoCmd(
};
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[2], photoTransOptions, "option",
@@ -1386,7 +1142,7 @@ ImgPhotoCmd(
return TCL_ERROR;
}
if ((x < 0) || (x >= masterPtr->width)
- || (y < 0) || (y >= masterPtr->height)) {
+ || (y < 0) || (y >= masterPtr->height)) {
Tcl_AppendResult(interp, Tcl_GetString(objv[0]),
" transparency get: coordinates out of range", NULL);
return TCL_ERROR;
@@ -1403,8 +1159,8 @@ ImgPhotoCmd(
TkClipBox(testRegion, &testBox);
TkDestroyRegion(testRegion);
- Tcl_SetBooleanObj(Tcl_GetObjResult(interp),
- (testBox.width==0 && testBox.height==0));
+ Tcl_SetObjResult(interp, Tcl_NewBooleanObj(
+ testBox.width==0 && testBox.height==0));
return TCL_OK;
}
@@ -1479,7 +1235,9 @@ ImgPhotoCmd(
case PHOTO_WRITE: {
char *data;
+ const char *fmtString;
Tcl_Obj *format;
+ int usedExt;
/*
* Prevent file system access in safe interpreters.
@@ -1505,7 +1263,7 @@ ImgPhotoCmd(
return TCL_ERROR;
}
if ((options.name == NULL) || (index < objc)) {
- Tcl_WrongNumArgs(interp, 2, objv, "fileName ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "fileName ?-option value ...?");
return TCL_ERROR;
}
if ((options.fromX > masterPtr->width)
@@ -1518,13 +1276,22 @@ ImgPhotoCmd(
}
/*
- * Fill in default values for unspecified parameters.
+ * Fill in default values for unspecified parameters. Note that a
+ * missing -format flag results in us having a guess from the file
+ * extension. [Bug 2983824]
*/
if (!(options.options & OPT_FROM) || (options.fromX2 < 0)) {
options.fromX2 = masterPtr->width;
options.fromY2 = masterPtr->height;
}
+ if (options.format == NULL) {
+ fmtString = GetExtension(Tcl_GetString(options.name));
+ usedExt = (fmtString != NULL);
+ } else {
+ fmtString = Tcl_GetString(options.format);
+ usedExt = 0;
+ }
/*
* Search for an appropriate image file format handler, and give an
@@ -1532,11 +1299,12 @@ ImgPhotoCmd(
*/
matched = 0;
+ redoFormatLookup:
for (imageFormat = tsdPtr->formatList; imageFormat != NULL;
imageFormat = imageFormat->nextPtr) {
- if ((options.format == NULL)
- || (strncasecmp(Tcl_GetString(options.format),
- imageFormat->name, strlen(imageFormat->name)) == 0)) {
+ if ((fmtString == NULL)
+ || (strncasecmp(fmtString, imageFormat->name,
+ strlen(imageFormat->name)) == 0)) {
matched = 1;
if (imageFormat->fileWriteProc != NULL) {
break;
@@ -1547,9 +1315,9 @@ ImgPhotoCmd(
oldformat = 1;
for (imageFormat = tsdPtr->oldFormatList; imageFormat != NULL;
imageFormat = imageFormat->nextPtr) {
- if ((options.format == NULL)
- || (strncasecmp(Tcl_GetString(options.format),
- imageFormat->name, strlen(imageFormat->name)) == 0)) {
+ if ((fmtString == NULL)
+ || (strncasecmp(fmtString, imageFormat->name,
+ strlen(imageFormat->name)) == 0)) {
matched = 1;
if (imageFormat->fileWriteProc != NULL) {
break;
@@ -1557,18 +1325,31 @@ ImgPhotoCmd(
}
}
}
+ if (usedExt && !matched) {
+ /*
+ * If we didn't find one and we're using file extensions as the
+ * basis for the guessing, go back and look again without
+ * prejudice. Supports old broken code.
+ */
+
+ usedExt = 0;
+ fmtString = NULL;
+ goto redoFormatLookup;
+ }
if (imageFormat == NULL) {
- if (options.format == NULL) {
+ if (fmtString == NULL) {
Tcl_AppendResult(interp, "no available image file format ",
"has file writing capability", NULL);
} else if (!matched) {
Tcl_AppendResult(interp, "image file format \"",
- Tcl_GetString(options.format),
- "\" is unknown", NULL);
+ fmtString, "\" is unknown", NULL);
+ Tcl_SetErrorCode(interp, "TK", "LOOKUP", "PHOTO_FORMAT",
+ fmtString, NULL);
} else {
Tcl_AppendResult(interp, "image file format \"",
- Tcl_GetString(options.format),
- "\" has no file writing capability", NULL);
+ fmtString, "\" has no file writing capability", NULL);
+ Tcl_SetErrorCode(interp, "TK", "LOOKUP", "PHOTO_FORMAT",
+ fmtString, NULL);
}
return TCL_ERROR;
}
@@ -1582,7 +1363,7 @@ ImgPhotoCmd(
if (oldformat && format) {
format = (Tcl_Obj *) Tcl_GetString(options.format);
}
- result = (*imageFormat->fileWriteProc)(interp,
+ result = imageFormat->fileWriteProc(interp,
Tcl_GetString(options.name), format, &block);
if (options.background) {
Tk_FreeColor(options.background);
@@ -1601,6 +1382,36 @@ ImgPhotoCmd(
/*
*----------------------------------------------------------------------
*
+ * GetExtension --
+ *
+ * Return the extension part of a path, or NULL if there is no extension.
+ * The returned string will be a substring of the argument string, so
+ * should not be ckfree()d directly. No side effects.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static const char *
+GetExtension(
+ const char *path)
+{
+ char c;
+ const char *extension = NULL;
+
+ for (; (c=*path++) != '\0' ;) {
+ if (c == '.') {
+ extension = path;
+ }
+ }
+ if (extension != NULL && extension[0] == '\0') {
+ extension = NULL;
+ }
+ return extension;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* ParseSubcommandOptions --
*
* This function is invoked to process one of the options which may be
@@ -1632,7 +1443,7 @@ ParseSubcommandOptions(
{
int index, c, bit, currentBit, length;
int values[4], numValues, maxValues, argIndex;
- char *option;
+ const char *option;
const char *const *listPtr;
for (index = *optIndexPtr; index < objc; *optIndexPtr = ++index) {
@@ -1742,7 +1553,7 @@ ParseSubcommandOptions(
* constants.
*/
- static const char *compositingRules[] = {
+ static const char *const compositingRules[] = {
"overlay", "set", NULL
};
@@ -1759,7 +1570,7 @@ ParseSubcommandOptions(
return TCL_ERROR;
}
} else if ((bit != OPT_SHRINK) && (bit != OPT_GRAYSCALE)) {
- char *val;
+ const char *val;
maxValues = ((bit == OPT_FROM) || (bit == OPT_TO))? 4: 2;
argIndex = index + 1;
for (numValues = 0; numValues < maxValues; ++numValues) {
@@ -1776,7 +1587,7 @@ ParseSubcommandOptions(
} else {
break;
}
- ++argIndex;
+ argIndex++;
}
if (numValues == 0) {
@@ -1908,7 +1719,7 @@ ImgPhotoConfigureMaster(
Tk_PhotoImageFormat *imageFormat;
const char **args;
- args = (const char **) ckalloc((objc + 1) * sizeof(char *));
+ args = ckalloc((objc + 1) * sizeof(char *));
for (i = 0, j = 0; i < objc; i++,j++) {
args[j] = Tcl_GetStringFromObj(objv[i], &length);
if ((length > 1) && (args[j][0] == '-')) {
@@ -1918,6 +1729,7 @@ ImgPhotoConfigureMaster(
data = objv[i];
j--;
} else {
+ ckfree(args);
Tcl_AppendResult(interp,
"value for \"-data\" missing", NULL);
return TCL_ERROR;
@@ -1928,6 +1740,7 @@ ImgPhotoConfigureMaster(
format = objv[i];
j--;
} else {
+ ckfree(args);
Tcl_AppendResult(interp,
"value for \"-format\" missing", NULL);
return TCL_ERROR;
@@ -1965,10 +1778,10 @@ ImgPhotoConfigureMaster(
if (Tk_ConfigureWidget(interp, Tk_MainWindow(interp), configSpecs,
j, args, (char *) masterPtr, flags) != TCL_OK) {
- ckfree((char *) args);
+ ckfree(args);
goto errorExit;
}
- ckfree((char *) args);
+ ckfree(args);
/*
* Regard the empty string for -file, -data or -format as the null value.
@@ -2032,7 +1845,6 @@ ImgPhotoConfigureMaster(
if ((masterPtr->fileString != NULL)
&& ((masterPtr->fileString != oldFileString)
|| (masterPtr->format != oldFormat))) {
-
/*
* Prevent file system access in a safe interpreter.
*/
@@ -2072,7 +1884,7 @@ ImgPhotoConfigureMaster(
if (oldformat && tempformat) {
tempformat = (Tcl_Obj *) Tcl_GetString(tempformat);
}
- result = (*imageFormat->fileReadProc)(interp, chan,
+ result = imageFormat->fileReadProc(interp, chan,
masterPtr->fileString, tempformat, (Tk_PhotoHandle) masterPtr,
0, 0, imageWidth, imageHeight, 0, 0);
Tcl_Close(NULL, chan);
@@ -2106,9 +1918,9 @@ ImgPhotoConfigureMaster(
}
tempdata = (Tcl_Obj *) Tcl_GetString(tempdata);
}
- if ((*imageFormat->stringReadProc)(interp, tempdata,
- tempformat, (Tk_PhotoHandle) masterPtr,
- 0, 0, imageWidth, imageHeight, 0, 0) != TCL_OK) {
+ if (imageFormat->stringReadProc(interp, tempdata, tempformat,
+ (Tk_PhotoHandle) masterPtr, 0, 0, imageWidth, imageHeight,
+ 0, 0) != TCL_OK) {
goto errorExit;
}
@@ -2137,7 +1949,7 @@ ImgPhotoConfigureMaster(
for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
instancePtr = instancePtr->nextPtr) {
- ImgPhotoConfigureInstance(instancePtr);
+ TkImgPhotoConfigureInstance(instancePtr);
}
/*
@@ -2172,329 +1984,6 @@ ImgPhotoConfigureMaster(
/*
*----------------------------------------------------------------------
*
- * ImgPhotoConfigureInstance --
- *
- * This function is called to create displaying information for a photo
- * image instance based on the configuration information in the master.
- * It is invoked both when new instances are created and when the master
- * is reconfigured.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Generates errors via Tcl_BackgroundError if there are problems in
- * setting up the instance.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-ImgPhotoConfigureInstance(
- PhotoInstance *instancePtr) /* Instance to reconfigure. */
-{
- PhotoMaster *masterPtr = instancePtr->masterPtr;
- XImage *imagePtr;
- int bitsPerPixel;
- ColorTable *colorTablePtr;
- XRectangle validBox;
-
- /*
- * If the -palette configuration option has been set for the master, use
- * the value specified for our palette, but only if it is a valid palette
- * for our windows. Use the gamma value specified the master.
- */
-
- if ((masterPtr->palette && masterPtr->palette[0])
- && IsValidPalette(instancePtr, masterPtr->palette)) {
- instancePtr->palette = masterPtr->palette;
- } else {
- instancePtr->palette = instancePtr->defaultPalette;
- }
- instancePtr->gamma = masterPtr->gamma;
-
- /*
- * If we don't currently have a color table, or if the one we have no
- * longer applies (e.g. because our palette or gamma has changed), get a
- * new one.
- */
-
- colorTablePtr = instancePtr->colorTablePtr;
- if ((colorTablePtr == NULL)
- || (instancePtr->colormap != colorTablePtr->id.colormap)
- || (instancePtr->palette != colorTablePtr->id.palette)
- || (instancePtr->gamma != colorTablePtr->id.gamma)) {
- /*
- * Free up our old color table, and get a new one.
- */
-
- if (colorTablePtr != NULL) {
- colorTablePtr->liveRefCount -= 1;
- FreeColorTable(colorTablePtr, 0);
- }
- GetColorTable(instancePtr);
-
- /*
- * Create a new XImage structure for sending data to the X server, if
- * necessary.
- */
-
- if (instancePtr->colorTablePtr->flags & BLACK_AND_WHITE) {
- bitsPerPixel = 1;
- } else {
- bitsPerPixel = instancePtr->visualInfo.depth;
- }
-
- if ((instancePtr->imagePtr == NULL)
- || (instancePtr->imagePtr->bits_per_pixel != bitsPerPixel)) {
- if (instancePtr->imagePtr != NULL) {
- XDestroyImage(instancePtr->imagePtr);
- }
- imagePtr = XCreateImage(instancePtr->display,
- instancePtr->visualInfo.visual, (unsigned) bitsPerPixel,
- (bitsPerPixel > 1? ZPixmap: XYBitmap), 0, NULL,
- 1, 1, 32, 0);
- instancePtr->imagePtr = imagePtr;
-
- /*
- * We create images using the local host's endianness, rather than
- * the endianness of the server; otherwise we would have to
- * byte-swap any 16 or 32 bit values that we store in the image
- * if the server's endianness is different from ours.
- */
-
- if (imagePtr != NULL) {
-#ifdef WORDS_BIGENDIAN
- imagePtr->byte_order = MSBFirst;
-#else
- imagePtr->byte_order = LSBFirst;
-#endif
- _XInitImageFuncPtrs(imagePtr);
- }
- }
- }
-
- /*
- * If the user has specified a width and/or height for the master which is
- * different from our current width/height, set the size to the values
- * specified by the user. If we have no pixmap, we do this also, since it
- * has the side effect of allocating a pixmap for us.
- */
-
- if ((instancePtr->pixels == None) || (instancePtr->error == NULL)
- || (instancePtr->width != masterPtr->width)
- || (instancePtr->height != masterPtr->height)) {
- ImgPhotoInstanceSetSize(instancePtr);
- }
-
- /*
- * Redither this instance if necessary.
- */
-
- if ((masterPtr->flags & IMAGE_CHANGED)
- || (instancePtr->colorTablePtr != colorTablePtr)) {
- TkClipBox(masterPtr->validRegion, &validBox);
- if ((validBox.width > 0) && (validBox.height > 0)) {
- DitherInstance(instancePtr, validBox.x, validBox.y,
- validBox.width, validBox.height);
- }
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * ImgPhotoGet --
- *
- * This function is called for each use of a photo image in a widget.
- *
- * Results:
- * The return value is a token for the instance, which is passed back to
- * us in calls to ImgPhotoDisplay and ImgPhotoFree.
- *
- * Side effects:
- * A data structure is set up for the instance (or, an existing instance
- * is re-used for the new one).
- *
- *----------------------------------------------------------------------
- */
-
-static ClientData
-ImgPhotoGet(
- Tk_Window tkwin, /* Window in which the instance will be
- * used. */
- ClientData masterData) /* Pointer to our master structure for the
- * image. */
-{
- PhotoMaster *masterPtr = (PhotoMaster *) masterData;
- PhotoInstance *instancePtr;
- Colormap colormap;
- int mono, nRed, nGreen, nBlue, numVisuals;
- XVisualInfo visualInfo, *visInfoPtr;
- char buf[TCL_INTEGER_SPACE * 3];
- XColor *white, *black;
- XGCValues gcValues;
-
- /*
- * Table of "best" choices for palette for PseudoColor displays with
- * between 3 and 15 bits/pixel.
- */
-
- static const int paletteChoice[13][3] = {
- /* #red, #green, #blue */
- {2, 2, 2, /* 3 bits, 8 colors */},
- {2, 3, 2, /* 4 bits, 12 colors */},
- {3, 4, 2, /* 5 bits, 24 colors */},
- {4, 5, 3, /* 6 bits, 60 colors */},
- {5, 6, 4, /* 7 bits, 120 colors */},
- {7, 7, 4, /* 8 bits, 198 colors */},
- {8, 10, 6, /* 9 bits, 480 colors */},
- {10, 12, 8, /* 10 bits, 960 colors */},
- {14, 15, 9, /* 11 bits, 1890 colors */},
- {16, 20, 12, /* 12 bits, 3840 colors */},
- {20, 24, 16, /* 13 bits, 7680 colors */},
- {26, 30, 20, /* 14 bits, 15600 colors */},
- {32, 32, 30, /* 15 bits, 30720 colors */}
- };
-
- /*
- * See if there is already an instance for windows using the same
- * colormap. If so then just re-use it.
- */
-
- colormap = Tk_Colormap(tkwin);
- for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
- instancePtr = instancePtr->nextPtr) {
- if ((colormap == instancePtr->colormap)
- && (Tk_Display(tkwin) == instancePtr->display)) {
- /*
- * Re-use this instance.
- */
-
- if (instancePtr->refCount == 0) {
- /*
- * We are resurrecting this instance.
- */
-
- Tcl_CancelIdleCall(DisposeInstance, (ClientData) instancePtr);
- if (instancePtr->colorTablePtr != NULL) {
- FreeColorTable(instancePtr->colorTablePtr, 0);
- }
- GetColorTable(instancePtr);
- }
- instancePtr->refCount++;
- return (ClientData) instancePtr;
- }
- }
-
- /*
- * The image isn't already in use in a window with the same colormap. Make
- * a new instance of the image.
- */
-
- instancePtr = (PhotoInstance *) ckalloc(sizeof(PhotoInstance));
- instancePtr->masterPtr = masterPtr;
- instancePtr->display = Tk_Display(tkwin);
- instancePtr->colormap = Tk_Colormap(tkwin);
- Tk_PreserveColormap(instancePtr->display, instancePtr->colormap);
- instancePtr->refCount = 1;
- instancePtr->colorTablePtr = NULL;
- instancePtr->pixels = None;
- instancePtr->error = NULL;
- instancePtr->width = 0;
- instancePtr->height = 0;
- instancePtr->imagePtr = 0;
- instancePtr->nextPtr = masterPtr->instancePtr;
- masterPtr->instancePtr = instancePtr;
-
- /*
- * Obtain information about the visual and decide on the default palette.
- */
-
- visualInfo.screen = Tk_ScreenNumber(tkwin);
- visualInfo.visualid = XVisualIDFromVisual(Tk_Visual(tkwin));
- visInfoPtr = XGetVisualInfo(Tk_Display(tkwin),
- VisualScreenMask | VisualIDMask, &visualInfo, &numVisuals);
- if (visInfoPtr == NULL) {
- Tcl_Panic("ImgPhotoGet couldn't find visual for window");
- }
-
- nRed = 2;
- nGreen = nBlue = 0;
- mono = 1;
- instancePtr->visualInfo = *visInfoPtr;
- switch (visInfoPtr->class) {
- case DirectColor:
- case TrueColor:
- nRed = 1 << CountBits(visInfoPtr->red_mask);
- nGreen = 1 << CountBits(visInfoPtr->green_mask);
- nBlue = 1 << CountBits(visInfoPtr->blue_mask);
- mono = 0;
- break;
- case PseudoColor:
- case StaticColor:
- if (visInfoPtr->depth > 15) {
- nRed = 32;
- nGreen = 32;
- nBlue = 32;
- mono = 0;
- } else if (visInfoPtr->depth >= 3) {
- const int *ip = paletteChoice[visInfoPtr->depth - 3];
-
- nRed = ip[0];
- nGreen = ip[1];
- nBlue = ip[2];
- mono = 0;
- }
- break;
- case GrayScale:
- case StaticGray:
- nRed = 1 << visInfoPtr->depth;
- break;
- }
- XFree((char *) visInfoPtr);
-
- sprintf(buf, ((mono) ? "%d": "%d/%d/%d"), nRed, nGreen, nBlue);
- instancePtr->defaultPalette = Tk_GetUid(buf);
-
- /*
- * Make a GC with background = black and foreground = white.
- */
-
- white = Tk_GetColor(masterPtr->interp, tkwin, "white");
- black = Tk_GetColor(masterPtr->interp, tkwin, "black");
- gcValues.foreground = (white != NULL)? white->pixel:
- WhitePixelOfScreen(Tk_Screen(tkwin));
- gcValues.background = (black != NULL)? black->pixel:
- BlackPixelOfScreen(Tk_Screen(tkwin));
- Tk_FreeColor(white);
- Tk_FreeColor(black);
- gcValues.graphics_exposures = False;
- instancePtr->gc = Tk_GetGC(tkwin,
- GCForeground|GCBackground|GCGraphicsExposures, &gcValues);
-
- /*
- * Set configuration options and finish the initialization of the
- * instance. This will also dither the image if necessary.
- */
-
- ImgPhotoConfigureInstance(instancePtr);
-
- /*
- * If this is the first instance, must set the size of the image.
- */
-
- if (instancePtr->nextPtr == NULL) {
- Tk_ImageChanged(masterPtr->tkMaster, 0, 0, 0, 0,
- masterPtr->width, masterPtr->height);
- }
-
- return (ClientData) instancePtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
* ToggleComplexAlphaIfNeeded --
*
* This function is called when an image is modified to check if any
@@ -2538,351 +2027,6 @@ ToggleComplexAlphaIfNeeded(
/*
*----------------------------------------------------------------------
*
- * ImgPhotoBlendComplexAlpha --
- *
- * This function is called when an image with partially transparent
- * pixels must be drawn over another image. It blends the photo data onto
- * a local copy of the surface that we are drawing on, *including* the
- * pixels drawn by everything that should be drawn underneath the image.
- *
- * Much of this code has hard-coded values in for speed because this
- * routine is performance critical for complex image drawing.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Background image passed in gets drawn over with image data.
- *
- * Notes:
- * This should work on all platforms that set mask and shift data
- * properly from the visualInfo. RGB is really only a 24+ bpp version
- * whereas RGB15 is the correct version and works for 15bpp+, but it
- * slower, so it's only used for 15bpp+.
- *
- * Note that Win32 pre-defines those operations that we really need.
- *
- *----------------------------------------------------------------------
- */
-
-#ifndef __WIN32__
-#define GetRValue(rgb) (UCHAR(((rgb) & red_mask) >> red_shift))
-#define GetGValue(rgb) (UCHAR(((rgb) & green_mask) >> green_shift))
-#define GetBValue(rgb) (UCHAR(((rgb) & blue_mask) >> blue_shift))
-#define RGB(r, g, b) ((unsigned)( \
- (UCHAR(r) << red_shift) | \
- (UCHAR(g) << green_shift) | \
- (UCHAR(b) << blue_shift) ))
-#define RGB15(r, g, b) ((unsigned)( \
- (((r) * red_mask / 255) & red_mask) | \
- (((g) * green_mask / 255) & green_mask) | \
- (((b) * blue_mask / 255) & blue_mask) ))
-#endif /* !__WIN32__ */
-
-static void
-ImgPhotoBlendComplexAlpha(
- XImage *bgImg, /* Background image to draw on. */
- PhotoInstance *iPtr, /* Image instance to draw. */
- int xOffset, int yOffset, /* X & Y offset into image instance to
- * draw. */
- int width, int height) /* Width & height of image to draw. */
-{
- int x, y, line;
- unsigned long pixel;
- unsigned char r, g, b, alpha, unalpha, *masterPtr;
- unsigned char *alphaAr = iPtr->masterPtr->pix32;
-
- /*
- * This blending is an integer version of the Source-Over compositing rule
- * (see Porter&Duff, "Compositing Digital Images", proceedings of SIGGRAPH
- * 1984) that has been hard-coded (for speed) to work with targetting a
- * solid surface.
- *
- * The 'unalpha' field must be 255-alpha; it is separated out to encourage
- * more efficient compilation.
- */
-
-#define ALPHA_BLEND(bgPix, imgPix, alpha, unalpha) \
- ((bgPix * unalpha + imgPix * alpha) / 255)
-
- /*
- * We have to get the mask and shift info from the visual on non-Win32 so
- * that the macros Get*Value(), RGB() and RGB15() work correctly. This
- * might be cached for better performance.
- */
-
-#ifndef __WIN32__
- unsigned long red_mask, green_mask, blue_mask;
- unsigned long red_shift, green_shift, blue_shift;
- Visual *visual = iPtr->visualInfo.visual;
-
- red_mask = visual->red_mask;
- green_mask = visual->green_mask;
- blue_mask = visual->blue_mask;
- red_shift = 0;
- green_shift = 0;
- blue_shift = 0;
- while ((0x0001 & (red_mask >> red_shift)) == 0) {
- red_shift++;
- }
- while ((0x0001 & (green_mask >> green_shift)) == 0) {
- green_shift++;
- }
- while ((0x0001 & (blue_mask >> blue_shift)) == 0) {
- blue_shift++;
- }
-#endif /* !__WIN32__ */
-
- /*
- * Only UNIX requires the special case for <24bpp. It varies with 3 extra
- * shifts and uses RGB15. The 24+bpp version could also then be further
- * optimized.
- */
-
-#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
- if (bgImg->depth < 24) {
- unsigned char red_mlen, green_mlen, blue_mlen;
-
- red_mlen = 8 - CountBits(red_mask >> red_shift);
- green_mlen = 8 - CountBits(green_mask >> green_shift);
- blue_mlen = 8 - CountBits(blue_mask >> blue_shift);
- for (y = 0; y < height; y++) {
- line = (y + yOffset) * iPtr->masterPtr->width;
- for (x = 0; x < width; x++) {
- masterPtr = alphaAr + ((line + x + xOffset) * 4);
- alpha = masterPtr[3];
-
- /*
- * Ignore pixels that are fully transparent
- */
-
- if (alpha) {
- /*
- * We could perhaps be more efficient than XGetPixel for
- * 24 and 32 bit displays, but this seems "fast enough".
- */
-
- r = masterPtr[0];
- g = masterPtr[1];
- b = masterPtr[2];
- if (alpha != 255) {
- /*
- * Only blend pixels that have some transparency
- */
-
- unsigned char ra, ga, ba;
-
- pixel = XGetPixel(bgImg, x, y);
- ra = GetRValue(pixel) << red_mlen;
- ga = GetGValue(pixel) << green_mlen;
- ba = GetBValue(pixel) << blue_mlen;
- unalpha = 255 - alpha; /* Calculate once. */
- r = ALPHA_BLEND(ra, r, alpha, unalpha);
- g = ALPHA_BLEND(ga, g, alpha, unalpha);
- b = ALPHA_BLEND(ba, b, alpha, unalpha);
- }
- XPutPixel(bgImg, x, y, RGB15(r, g, b));
- }
- }
- }
- return;
- }
-#endif /* !__WIN32__ && !MAC_OSX_TK */
-
- for (y = 0; y < height; y++) {
- line = (y + yOffset) * iPtr->masterPtr->width;
- for (x = 0; x < width; x++) {
- masterPtr = alphaAr + ((line + x + xOffset) * 4);
- alpha = masterPtr[3];
-
- /*
- * Ignore pixels that are fully transparent
- */
-
- if (alpha) {
- /*
- * We could perhaps be more efficient than XGetPixel for 24
- * and 32 bit displays, but this seems "fast enough".
- */
-
- r = masterPtr[0];
- g = masterPtr[1];
- b = masterPtr[2];
- if (alpha != 255) {
- /*
- * Only blend pixels that have some transparency
- */
-
- unsigned char ra, ga, ba;
-
- pixel = XGetPixel(bgImg, x, y);
- ra = GetRValue(pixel);
- ga = GetGValue(pixel);
- ba = GetBValue(pixel);
- unalpha = 255 - alpha; /* Calculate once. */
- r = ALPHA_BLEND(ra, r, alpha, unalpha);
- g = ALPHA_BLEND(ga, g, alpha, unalpha);
- b = ALPHA_BLEND(ba, b, alpha, unalpha);
- }
- XPutPixel(bgImg, x, y, RGB(r, g, b));
- }
- }
- }
-#undef ALPHA_BLEND
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * ImgPhotoDisplay --
- *
- * This function is invoked to draw a photo image.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A portion of the image gets rendered in a pixmap or window.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-ImgPhotoDisplay(
- ClientData clientData, /* Pointer to PhotoInstance structure for
- * instance to be displayed. */
- Display *display, /* Display on which to draw image. */
- Drawable drawable, /* Pixmap or window in which to draw image. */
- int imageX, int imageY, /* Upper-left corner of region within image to
- * draw. */
- int width, int height, /* Dimensions of region within image to
- * draw. */
- int drawableX,int drawableY)/* Coordinates within drawable that correspond
- * to imageX and imageY. */
-{
- PhotoInstance *instancePtr = (PhotoInstance *) clientData;
- XVisualInfo visInfo = instancePtr->visualInfo;
-
- /*
- * If there's no pixmap, it means that an error occurred while creating
- * the image instance so it can't be displayed.
- */
-
- if (instancePtr->pixels == None) {
- return;
- }
-
- if ((instancePtr->masterPtr->flags & COMPLEX_ALPHA)
- && visInfo.depth >= 15
- && (visInfo.class == DirectColor || visInfo.class == TrueColor)) {
- Tk_ErrorHandler handler;
- XImage *bgImg = NULL;
-
- /*
- * Create an error handler to suppress the case where the input was
- * not properly constrained, which can cause an X error. [Bug 979239]
- */
-
- handler = Tk_CreateErrorHandler(display, -1, -1, -1, NULL,
- (ClientData) NULL);
-
- /*
- * Pull the current background from the display to blend with
- */
-
- bgImg = XGetImage(display, drawable, drawableX, drawableY,
- (unsigned int)width, (unsigned int)height, AllPlanes, ZPixmap);
- if (bgImg == NULL) {
- Tk_DeleteErrorHandler(handler);
- /* We failed to get the image so draw without blending alpha. It's the best we can do */
- goto fallBack;
- }
-
- ImgPhotoBlendComplexAlpha(bgImg, instancePtr, imageX, imageY, width,
- height);
-
- /*
- * Color info is unimportant as we only do this operation for depth >=
- * 15.
- */
-
- TkPutImage(NULL, 0, display, drawable, instancePtr->gc,
- bgImg, 0, 0, drawableX, drawableY,
- (unsigned int) width, (unsigned int) height);
- XDestroyImage(bgImg);
- Tk_DeleteErrorHandler(handler);
- } else {
- /*
- * masterPtr->region describes which parts of the image contain valid
- * data. We set this region as the clip mask for the gc, setting its
- * origin appropriately, and use it when drawing the image.
- */
-
- fallBack:
- TkSetRegion(display, instancePtr->gc,
- instancePtr->masterPtr->validRegion);
- XSetClipOrigin(display, instancePtr->gc, drawableX - imageX,
- drawableY - imageY);
- XCopyArea(display, instancePtr->pixels, drawable, instancePtr->gc,
- imageX, imageY, (unsigned) width, (unsigned) height,
- drawableX, drawableY);
- XSetClipMask(display, instancePtr->gc, None);
- XSetClipOrigin(display, instancePtr->gc, 0, 0);
- }
- XFlush(display);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * ImgPhotoFree --
- *
- * This function is called when a widget ceases to use a particular
- * instance of an image. We don't actually get rid of the instance until
- * later because we may be about to get this instance again.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Internal data structures get cleaned up, later.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-ImgPhotoFree(
- ClientData clientData, /* Pointer to PhotoInstance structure for
- * instance to be displayed. */
- Display *display) /* Display containing window that used
- * image. */
-{
- PhotoInstance *instancePtr = (PhotoInstance *) clientData;
- ColorTable *colorPtr;
-
- instancePtr->refCount -= 1;
- if (instancePtr->refCount > 0) {
- return;
- }
-
- /*
- * There are no more uses of the image within this widget. Decrement the
- * count of live uses of its color table, so that its colors can be
- * reclaimed if necessary, and set up an idle call to free the instance
- * structure.
- */
-
- colorPtr = instancePtr->colorTablePtr;
- if (colorPtr != NULL) {
- colorPtr->liveRefCount -= 1;
- }
-
- Tcl_DoWhenIdle(DisposeInstance, (ClientData) instancePtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
* ImgPhotoDelete --
*
* This function is called by the image code to delete the master
@@ -2902,22 +2046,22 @@ ImgPhotoDelete(
ClientData masterData) /* Pointer to PhotoMaster structure for image.
* Must not have any more instances. */
{
- PhotoMaster *masterPtr = (PhotoMaster *) masterData;
+ PhotoMaster *masterPtr = masterData;
PhotoInstance *instancePtr;
while ((instancePtr = masterPtr->instancePtr) != NULL) {
if (instancePtr->refCount > 0) {
Tcl_Panic("tried to delete photo image when instances still exist");
}
- Tcl_CancelIdleCall(DisposeInstance, (ClientData) instancePtr);
- DisposeInstance((ClientData) instancePtr);
+ Tcl_CancelIdleCall(TkImgDisposeInstance, instancePtr);
+ TkImgDisposeInstance(instancePtr);
}
masterPtr->tkMaster = NULL;
if (masterPtr->imageCmd != NULL) {
Tcl_DeleteCommandFromToken(masterPtr->interp, masterPtr->imageCmd);
}
if (masterPtr->pix32 != NULL) {
- ckfree((char *) masterPtr->pix32);
+ ckfree(masterPtr->pix32);
}
if (masterPtr->validRegion != NULL) {
TkDestroyRegion(masterPtr->validRegion);
@@ -2929,7 +2073,7 @@ ImgPhotoDelete(
Tcl_DecrRefCount(masterPtr->format);
}
Tk_FreeOptions(configSpecs, (char *) masterPtr, NULL, 0);
- ckfree((char *) masterPtr);
+ ckfree(masterPtr);
}
/*
@@ -2954,7 +2098,7 @@ ImgPhotoCmdDeletedProc(
ClientData clientData) /* Pointer to PhotoMaster structure for
* image. */
{
- PhotoMaster *masterPtr = (PhotoMaster *) clientData;
+ PhotoMaster *masterPtr = clientData;
masterPtr->imageCmd = NULL;
if (masterPtr->tkMaster != NULL) {
@@ -3022,7 +2166,7 @@ ImgPhotoSetSize(
if (newPixSize == 0) {
newPix32 = NULL;
} else {
- newPix32 = (unsigned char *) attemptckalloc(newPixSize);
+ newPix32 = attemptckalloc(newPixSize);
if (newPix32 == NULL) {
return TCL_ERROR;
}
@@ -3106,7 +2250,7 @@ ImgPhotoSetSize(
}
}
- ckfree((char *) masterPtr->pix32);
+ ckfree(masterPtr->pix32);
}
masterPtr->pix32 = newPix32;
@@ -3141,7 +2285,7 @@ ImgPhotoSetSize(
for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
instancePtr = instancePtr->nextPtr) {
- ImgPhotoInstanceSetSize(instancePtr);
+ TkImgPhotoInstanceSetSize(instancePtr);
}
return TCL_OK;
@@ -3150,867 +2294,6 @@ ImgPhotoSetSize(
/*
*----------------------------------------------------------------------
*
- * ImgPhotoInstanceSetSize --
- *
- * This function reallocates the instance pixmap and dithering error
- * array for a photo instance, as necessary, to change the image's size
- * to `width' x `height' pixels.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Storage gets reallocated, here and in the X server.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-ImgPhotoInstanceSetSize(
- PhotoInstance *instancePtr) /* Instance whose size is to be changed. */
-{
- PhotoMaster *masterPtr;
- schar *newError, *errSrcPtr, *errDestPtr;
- int h, offset;
- XRectangle validBox;
- Pixmap newPixmap;
-
- masterPtr = instancePtr->masterPtr;
- TkClipBox(masterPtr->validRegion, &validBox);
-
- if ((instancePtr->width != masterPtr->width)
- || (instancePtr->height != masterPtr->height)
- || (instancePtr->pixels == None)) {
- newPixmap = Tk_GetPixmap(instancePtr->display,
- RootWindow(instancePtr->display,
- instancePtr->visualInfo.screen),
- (masterPtr->width > 0) ? masterPtr->width: 1,
- (masterPtr->height > 0) ? masterPtr->height: 1,
- instancePtr->visualInfo.depth);
- if (!newPixmap) {
- Tcl_Panic("Fail to create pixmap with Tk_GetPixmap in ImgPhotoInstanceSetSize.\n");
- }
-
- /*
- * The following is a gross hack needed to properly support colormaps
- * under Windows. Before the pixels can be copied to the pixmap, the
- * relevent colormap must be associated with the drawable. Normally we
- * can infer this association from the window that was used to create
- * the pixmap. However, in this case we're using the root window, so
- * we have to be more explicit.
- */
-
- TkSetPixmapColormap(newPixmap, instancePtr->colormap);
-
- if (instancePtr->pixels != None) {
- /*
- * Copy any common pixels from the old pixmap and free it.
- */
-
- XCopyArea(instancePtr->display, instancePtr->pixels, newPixmap,
- instancePtr->gc, validBox.x, validBox.y,
- validBox.width, validBox.height, validBox.x, validBox.y);
- Tk_FreePixmap(instancePtr->display, instancePtr->pixels);
- }
- instancePtr->pixels = newPixmap;
- }
-
- if ((instancePtr->width != masterPtr->width)
- || (instancePtr->height != masterPtr->height)
- || (instancePtr->error == NULL)) {
-
- if (masterPtr->height > 0 && masterPtr->width > 0) {
- newError = (schar *) ckalloc((unsigned)
- masterPtr->height * masterPtr->width * 3 * sizeof(schar));
-
- /*
- * Zero the new array so that we don't get bogus error values
- * propagating into areas we dither later.
- */
-
- if ((instancePtr->error != NULL)
- && ((instancePtr->width == masterPtr->width)
- || (validBox.width == masterPtr->width))) {
- if (validBox.y > 0) {
- memset(newError, 0, (size_t)
- validBox.y * masterPtr->width * 3 * sizeof(schar));
- }
- h = validBox.y + validBox.height;
- if (h < masterPtr->height) {
- memset(newError + h*masterPtr->width*3, 0,
- (size_t) (masterPtr->height - h)
- * masterPtr->width * 3 * sizeof(schar));
- }
- } else {
- memset(newError, 0, (size_t)
- masterPtr->height * masterPtr->width *3*sizeof(schar));
- }
- } else {
- newError = NULL;
- }
-
- if (instancePtr->error != NULL) {
- /*
- * Copy the common area over to the new array and free the old
- * array.
- */
-
- if (masterPtr->width == instancePtr->width) {
- offset = validBox.y * masterPtr->width * 3;
- memcpy(newError + offset, instancePtr->error + offset,
- (size_t) (validBox.height
- * masterPtr->width * 3 * sizeof(schar)));
-
- } else if (validBox.width > 0 && validBox.height > 0) {
- errDestPtr = newError +
- (validBox.y * masterPtr->width + validBox.x) * 3;
- errSrcPtr = instancePtr->error +
- (validBox.y * instancePtr->width + validBox.x) * 3;
-
- for (h = validBox.height; h > 0; --h) {
- memcpy(errDestPtr, errSrcPtr,
- validBox.width * 3 * sizeof(schar));
- errDestPtr += masterPtr->width * 3;
- errSrcPtr += instancePtr->width * 3;
- }
- }
- ckfree((char *) instancePtr->error);
- }
-
- instancePtr->error = newError;
- }
-
- instancePtr->width = masterPtr->width;
- instancePtr->height = masterPtr->height;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * IsValidPalette --
- *
- * This function is called to check whether a value given for the
- * -palette option is valid for a particular instance of a photo image.
- *
- * Results:
- * A boolean value: 1 if the palette is acceptable, 0 otherwise.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-IsValidPalette(
- PhotoInstance *instancePtr, /* Instance to which the palette specification
- * is to be applied. */
- const char *palette) /* Palette specification string. */
-{
- int nRed, nGreen, nBlue, mono, numColors;
- char *endp;
-
- /*
- * First parse the specification: it must be of the form %d or %d/%d/%d.
- */
-
- nRed = strtol(palette, &endp, 10);
- if ((endp == palette) || ((*endp != 0) && (*endp != '/'))
- || (nRed < 2) || (nRed > 256)) {
- return 0;
- }
-
- if (*endp == 0) {
- mono = 1;
- nGreen = nBlue = nRed;
- } else {
- palette = endp + 1;
- nGreen = strtol(palette, &endp, 10);
- if ((endp == palette) || (*endp != '/') || (nGreen < 2)
- || (nGreen > 256)) {
- return 0;
- }
- palette = endp + 1;
- nBlue = strtol(palette, &endp, 10);
- if ((endp == palette) || (*endp != 0) || (nBlue < 2)
- || (nBlue > 256)) {
- return 0;
- }
- mono = 0;
- }
-
- switch (instancePtr->visualInfo.class) {
- case DirectColor:
- case TrueColor:
- if ((nRed > (1 << CountBits(instancePtr->visualInfo.red_mask)))
- || (nGreen>(1<<CountBits(instancePtr->visualInfo.green_mask)))
- || (nBlue>(1<<CountBits(instancePtr->visualInfo.blue_mask)))) {
- return 0;
- }
- break;
- case PseudoColor:
- case StaticColor:
- numColors = nRed;
- if (!mono) {
- numColors *= nGreen*nBlue;
- }
- if (numColors > (1 << instancePtr->visualInfo.depth)) {
- return 0;
- }
- break;
- case GrayScale:
- case StaticGray:
- if (!mono || (nRed > (1 << instancePtr->visualInfo.depth))) {
- return 0;
- }
- break;
- }
-
- return 1;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * CountBits --
- *
- * This function counts how many bits are set to 1 in `mask'.
- *
- * Results:
- * The integer number of bits.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-CountBits(
- pixel mask) /* Value to count the 1 bits in. */
-{
- int n;
-
- for (n=0 ; mask!=0 ; mask&=mask-1) {
- n++;
- }
- return n;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * GetColorTable --
- *
- * This function is called to allocate a table of colormap information
- * for an instance of a photo image. Only one such table is allocated for
- * all photo instances using the same display, colormap, palette and
- * gamma values, so that the application need only request a set of
- * colors from the X server once for all such photo widgets. This
- * function maintains a hash table to find previously-allocated
- * ColorTables.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A new ColorTable may be allocated and placed in the hash table, and
- * have colors allocated for it.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-GetColorTable(
- PhotoInstance *instancePtr) /* Instance needing a color table. */
-{
- ColorTable *colorPtr;
- Tcl_HashEntry *entry;
- ColorTableId id;
- int isNew;
-
- /*
- * Look for an existing ColorTable in the hash table.
- */
-
- memset(&id, 0, sizeof(id));
- id.display = instancePtr->display;
- id.colormap = instancePtr->colormap;
- id.palette = instancePtr->palette;
- id.gamma = instancePtr->gamma;
- if (!imgPhotoColorHashInitialized) {
- Tcl_InitHashTable(&imgPhotoColorHash, N_COLOR_HASH);
- imgPhotoColorHashInitialized = 1;
- }
- entry = Tcl_CreateHashEntry(&imgPhotoColorHash, (char *) &id, &isNew);
-
- if (!isNew) {
- /*
- * Re-use the existing entry.
- */
-
- colorPtr = (ColorTable *) Tcl_GetHashValue(entry);
- } else {
- /*
- * No color table currently available; need to make one.
- */
-
- colorPtr = (ColorTable *) ckalloc(sizeof(ColorTable));
-
- /*
- * The following line of code should not normally be needed due to the
- * assignment in the following line. However, it compensates for bugs
- * in some compilers (HP, for example) where sizeof(ColorTable) is 24
- * but the assignment only copies 20 bytes, leaving 4 bytes
- * uninitialized; these cause problems when using the id for lookups
- * in imgPhotoColorHash, and can result in core dumps.
- */
-
- memset(&colorPtr->id, 0, sizeof(ColorTableId));
- colorPtr->id = id;
- Tk_PreserveColormap(colorPtr->id.display, colorPtr->id.colormap);
- colorPtr->flags = 0;
- colorPtr->refCount = 0;
- colorPtr->liveRefCount = 0;
- colorPtr->numColors = 0;
- colorPtr->visualInfo = instancePtr->visualInfo;
- colorPtr->pixelMap = NULL;
- Tcl_SetHashValue(entry, colorPtr);
- }
-
- colorPtr->refCount++;
- colorPtr->liveRefCount++;
- instancePtr->colorTablePtr = colorPtr;
- if (colorPtr->flags & DISPOSE_PENDING) {
- Tcl_CancelIdleCall(DisposeColorTable, (ClientData) colorPtr);
- colorPtr->flags &= ~DISPOSE_PENDING;
- }
-
- /*
- * Allocate colors for this color table if necessary.
- */
-
- if ((colorPtr->numColors == 0)
- && ((colorPtr->flags & BLACK_AND_WHITE) == 0)) {
- AllocateColors(colorPtr);
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FreeColorTable --
- *
- * This function is called when an instance ceases using a color table.
- *
- * Results:
- * None.
- *
- * Side effects:
- * If no other instances are using this color table, a when-idle handler
- * is registered to free up the color table and the colors allocated for
- * it.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-FreeColorTable(
- ColorTable *colorPtr, /* Pointer to the color table which is no
- * longer required by an instance. */
- int force) /* Force free to happen immediately. */
-{
- colorPtr->refCount--;
- if (colorPtr->refCount > 0) {
- return;
- }
-
- if (force) {
- if ((colorPtr->flags & DISPOSE_PENDING) != 0) {
- Tcl_CancelIdleCall(DisposeColorTable, (ClientData) colorPtr);
- colorPtr->flags &= ~DISPOSE_PENDING;
- }
- DisposeColorTable((ClientData) colorPtr);
- } else if ((colorPtr->flags & DISPOSE_PENDING) == 0) {
- Tcl_DoWhenIdle(DisposeColorTable, (ClientData) colorPtr);
- colorPtr->flags |= DISPOSE_PENDING;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * AllocateColors --
- *
- * This function allocates the colors required by a color table, and sets
- * up the fields in the color table data structure which are used in
- * dithering.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Colors are allocated from the X server. Fields in the color table data
- * structure are updated.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-AllocateColors(
- ColorTable *colorPtr) /* Pointer to the color table requiring colors
- * to be allocated. */
-{
- int i, r, g, b, rMult, mono;
- int numColors, nRed, nGreen, nBlue;
- double fr, fg, fb, igam;
- XColor *colors;
- unsigned long *pixels;
-
- /*
- * 16-bit intensity value for i/n of full intensity.
- */
-#define CFRAC(i, n) ((i) * 65535 / (n))
-
- /* As for CFRAC, but apply exponent of g. */
-#define CGFRAC(i, n, g) ((int)(65535 * pow((double)(i) / (n), (g))))
-
- /*
- * First parse the palette specification to get the required number of
- * shades of each primary.
- */
-
- mono = sscanf(colorPtr->id.palette, "%d/%d/%d", &nRed, &nGreen, &nBlue)
- <= 1;
- igam = 1.0 / colorPtr->id.gamma;
-
- /*
- * Each time around this loop, we reduce the number of colors we're trying
- * to allocate until we succeed in allocating all of the colors we need.
- */
-
- for (;;) {
- /*
- * If we are using 1 bit/pixel, we don't need to allocate any colors
- * (we just use the foreground and background colors in the GC).
- */
-
- if (mono && (nRed <= 2)) {
- colorPtr->flags |= BLACK_AND_WHITE;
- return;
- }
-
- /*
- * Calculate the RGB coordinates of the colors we want to allocate and
- * store them in *colors.
- */
-
- if ((colorPtr->visualInfo.class == DirectColor)
- || (colorPtr->visualInfo.class == TrueColor)) {
-
- /*
- * Direct/True Color: allocate shades of red, green, blue
- * independently.
- */
-
- if (mono) {
- numColors = nGreen = nBlue = nRed;
- } else {
- numColors = MAX(MAX(nRed, nGreen), nBlue);
- }
- colors = (XColor *) ckalloc(numColors * sizeof(XColor));
-
- for (i = 0; i < numColors; ++i) {
- if (igam == 1.0) {
- colors[i].red = CFRAC(i, nRed - 1);
- colors[i].green = CFRAC(i, nGreen - 1);
- colors[i].blue = CFRAC(i, nBlue - 1);
- } else {
- colors[i].red = CGFRAC(i, nRed - 1, igam);
- colors[i].green = CGFRAC(i, nGreen - 1, igam);
- colors[i].blue = CGFRAC(i, nBlue - 1, igam);
- }
- }
- } else {
- /*
- * PseudoColor, StaticColor, GrayScale or StaticGray visual: we
- * have to allocate each color in the color cube separately.
- */
-
- numColors = (mono) ? nRed: (nRed * nGreen * nBlue);
- colors = (XColor *) ckalloc(numColors * sizeof(XColor));
-
- if (!mono) {
- /*
- * Color display using a PseudoColor or StaticColor visual.
- */
-
- i = 0;
- for (r = 0; r < nRed; ++r) {
- for (g = 0; g < nGreen; ++g) {
- for (b = 0; b < nBlue; ++b) {
- if (igam == 1.0) {
- colors[i].red = CFRAC(r, nRed - 1);
- colors[i].green = CFRAC(g, nGreen - 1);
- colors[i].blue = CFRAC(b, nBlue - 1);
- } else {
- colors[i].red = CGFRAC(r, nRed - 1, igam);
- colors[i].green = CGFRAC(g, nGreen - 1, igam);
- colors[i].blue = CGFRAC(b, nBlue - 1, igam);
- }
- i++;
- }
- }
- }
- } else {
- /*
- * Monochrome display - allocate the shades of grey we want.
- */
-
- for (i = 0; i < numColors; ++i) {
- if (igam == 1.0) {
- r = CFRAC(i, numColors - 1);
- } else {
- r = CGFRAC(i, numColors - 1, igam);
- }
- colors[i].red = colors[i].green = colors[i].blue = r;
- }
- }
- }
-
- /*
- * Now try to allocate the colors we've calculated.
- */
-
- pixels = (unsigned long *) ckalloc(numColors * sizeof(unsigned long));
- for (i = 0; i < numColors; ++i) {
- if (!XAllocColor(colorPtr->id.display, colorPtr->id.colormap,
- &colors[i])) {
- /*
- * Can't get all the colors we want in the default colormap;
- * first try freeing colors from other unused color tables.
- */
-
- if (!ReclaimColors(&colorPtr->id, numColors - i)
- || !XAllocColor(colorPtr->id.display,
- colorPtr->id.colormap, &colors[i])) {
- /*
- * Still can't allocate the color.
- */
-
- break;
- }
- }
- pixels[i] = colors[i].pixel;
- }
-
- /*
- * If we didn't get all of the colors, reduce the resolution of the
- * color cube, free the ones we got, and try again.
- */
-
- if (i >= numColors) {
- break;
- }
- XFreeColors(colorPtr->id.display, colorPtr->id.colormap, pixels, i, 0);
- ckfree((char *) colors);
- ckfree((char *) pixels);
-
- if (!mono) {
- if ((nRed == 2) && (nGreen == 2) && (nBlue == 2)) {
- /*
- * Fall back to 1-bit monochrome display.
- */
-
- mono = 1;
- } else {
- /*
- * Reduce the number of shades of each primary to about 3/4 of
- * the previous value. This should reduce the total number of
- * colors required to about half the previous value for
- * PseudoColor displays.
- */
-
- nRed = (nRed * 3 + 2) / 4;
- nGreen = (nGreen * 3 + 2) / 4;
- nBlue = (nBlue * 3 + 2) / 4;
- }
- } else {
- /*
- * Reduce the number of shades of gray to about 1/2.
- */
-
- nRed = nRed / 2;
- }
- }
-
- /*
- * We have allocated all of the necessary colors: fill in various fields
- * of the ColorTable record.
- */
-
- if (!mono) {
- colorPtr->flags |= COLOR_WINDOW;
-
- /*
- * The following is a hairy hack. We only want to index into the
- * pixelMap on colormap displays. However, if the display is on
- * Windows, then we actually want to store the index not the value
- * since we will be passing the color table into the TkPutImage call.
- */
-
-#ifndef __WIN32__
- if ((colorPtr->visualInfo.class != DirectColor)
- && (colorPtr->visualInfo.class != TrueColor)) {
- colorPtr->flags |= MAP_COLORS;
- }
-#endif /* __WIN32__ */
- }
-
- colorPtr->numColors = numColors;
- colorPtr->pixelMap = pixels;
-
- /*
- * Set up quantization tables for dithering.
- */
-
- rMult = nGreen * nBlue;
- for (i = 0; i < 256; ++i) {
- r = (i * (nRed - 1) + 127) / 255;
- if (mono) {
- fr = (double) colors[r].red / 65535.0;
- if (colorPtr->id.gamma != 1.0 ) {
- fr = pow(fr, colorPtr->id.gamma);
- }
- colorPtr->colorQuant[0][i] = (int)(fr * 255.99);
- colorPtr->redValues[i] = colors[r].pixel;
- } else {
- g = (i * (nGreen - 1) + 127) / 255;
- b = (i * (nBlue - 1) + 127) / 255;
- if ((colorPtr->visualInfo.class == DirectColor)
- || (colorPtr->visualInfo.class == TrueColor)) {
- colorPtr->redValues[i] =
- colors[r].pixel & colorPtr->visualInfo.red_mask;
- colorPtr->greenValues[i] =
- colors[g].pixel & colorPtr->visualInfo.green_mask;
- colorPtr->blueValues[i] =
- colors[b].pixel & colorPtr->visualInfo.blue_mask;
- } else {
- r *= rMult;
- g *= nBlue;
- colorPtr->redValues[i] = r;
- colorPtr->greenValues[i] = g;
- colorPtr->blueValues[i] = b;
- }
- fr = (double) colors[r].red / 65535.0;
- fg = (double) colors[g].green / 65535.0;
- fb = (double) colors[b].blue / 65535.0;
- if (colorPtr->id.gamma != 1.0) {
- fr = pow(fr, colorPtr->id.gamma);
- fg = pow(fg, colorPtr->id.gamma);
- fb = pow(fb, colorPtr->id.gamma);
- }
- colorPtr->colorQuant[0][i] = (int)(fr * 255.99);
- colorPtr->colorQuant[1][i] = (int)(fg * 255.99);
- colorPtr->colorQuant[2][i] = (int)(fb * 255.99);
- }
- }
-
- ckfree((char *) colors);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * DisposeColorTable --
- *
- * Release a color table and its associated resources.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The colors in the argument color table are freed, as is the color
- * table structure itself. The color table is removed from the hash table
- * which is used to locate color tables.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-DisposeColorTable(
- ClientData clientData) /* Pointer to the ColorTable whose
- * colors are to be released. */
-{
- ColorTable *colorPtr = (ColorTable *) clientData;
- Tcl_HashEntry *entry;
-
- if (colorPtr->pixelMap != NULL) {
- if (colorPtr->numColors > 0) {
- XFreeColors(colorPtr->id.display, colorPtr->id.colormap,
- colorPtr->pixelMap, colorPtr->numColors, 0);
- Tk_FreeColormap(colorPtr->id.display, colorPtr->id.colormap);
- }
- ckfree((char *) colorPtr->pixelMap);
- }
-
- entry = Tcl_FindHashEntry(&imgPhotoColorHash, (char *) &colorPtr->id);
- if (entry == NULL) {
- Tcl_Panic("DisposeColorTable couldn't find hash entry");
- }
- Tcl_DeleteHashEntry(entry);
-
- ckfree((char *) colorPtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * ReclaimColors --
- *
- * This function is called to try to free up colors in the colormap used
- * by a color table. It looks for other color tables with the same
- * colormap and with a zero live reference count, and frees their colors.
- * It only does so if there is the possibility of freeing up at least
- * `numColors' colors.
- *
- * Results:
- * The return value is TRUE if any colors were freed, FALSE otherwise.
- *
- * Side effects:
- * ColorTables which are not currently in use may lose their color
- * allocations.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-ReclaimColors(
- ColorTableId *id, /* Pointer to information identifying
- * the color table which needs more colors. */
- int numColors) /* Number of colors required. */
-{
- Tcl_HashSearch srch;
- Tcl_HashEntry *entry;
- ColorTable *colorPtr;
- int nAvail = 0;
-
- /*
- * First scan through the color hash table to get an upper bound on how
- * many colors we might be able to free.
- */
-
- entry = Tcl_FirstHashEntry(&imgPhotoColorHash, &srch);
- while (entry != NULL) {
- colorPtr = (ColorTable *) Tcl_GetHashValue(entry);
- if ((colorPtr->id.display == id->display)
- && (colorPtr->id.colormap == id->colormap)
- && (colorPtr->liveRefCount == 0 )&& (colorPtr->numColors != 0)
- && ((colorPtr->id.palette != id->palette)
- || (colorPtr->id.gamma != id->gamma))) {
- /*
- * We could take this guy's colors off him.
- */
-
- nAvail += colorPtr->numColors;
- }
- entry = Tcl_NextHashEntry(&srch);
- }
-
- /*
- * nAvail is an (over)estimate of the number of colors we could free.
- */
-
- if (nAvail < numColors) {
- return 0;
- }
-
- /*
- * Scan through a second time freeing colors.
- */
-
- entry = Tcl_FirstHashEntry(&imgPhotoColorHash, &srch);
- while ((entry != NULL) && (numColors > 0)) {
- colorPtr = (ColorTable *) Tcl_GetHashValue(entry);
- if ((colorPtr->id.display == id->display)
- && (colorPtr->id.colormap == id->colormap)
- && (colorPtr->liveRefCount == 0) && (colorPtr->numColors != 0)
- && ((colorPtr->id.palette != id->palette)
- || (colorPtr->id.gamma != id->gamma))) {
- /*
- * Free the colors that this ColorTable has.
- */
-
- XFreeColors(colorPtr->id.display, colorPtr->id.colormap,
- colorPtr->pixelMap, colorPtr->numColors, 0);
- numColors -= colorPtr->numColors;
- colorPtr->numColors = 0;
- ckfree((char *) colorPtr->pixelMap);
- colorPtr->pixelMap = NULL;
- }
-
- entry = Tcl_NextHashEntry(&srch);
- }
- return 1; /* We freed some colors. */
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * DisposeInstance --
- *
- * This function is called to finally free up an instance of a photo
- * image which is no longer required.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The instance data structure and the resources it references are freed.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-DisposeInstance(
- ClientData clientData) /* Pointer to the instance whose resources are
- * to be released. */
-{
- PhotoInstance *instancePtr = (PhotoInstance *) clientData;
- PhotoInstance *prevPtr;
-
- if (instancePtr->pixels != None) {
- Tk_FreePixmap(instancePtr->display, instancePtr->pixels);
- }
- if (instancePtr->gc != None) {
- Tk_FreeGC(instancePtr->display, instancePtr->gc);
- }
- if (instancePtr->imagePtr != NULL) {
- XDestroyImage(instancePtr->imagePtr);
- }
- if (instancePtr->error != NULL) {
- ckfree((char *) instancePtr->error);
- }
- if (instancePtr->colorTablePtr != NULL) {
- FreeColorTable(instancePtr->colorTablePtr, 1);
- }
-
- if (instancePtr->masterPtr->instancePtr == instancePtr) {
- instancePtr->masterPtr->instancePtr = instancePtr->nextPtr;
- } else {
- for (prevPtr = instancePtr->masterPtr->instancePtr;
- prevPtr->nextPtr != instancePtr; prevPtr = prevPtr->nextPtr) {
- /* Empty loop body. */
- }
- prevPtr->nextPtr = instancePtr->nextPtr;
- }
- Tk_FreeColormap(instancePtr->display, instancePtr->colormap);
- ckfree((char *) instancePtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
* MatchFileFormat --
*
* This function is called to find a photo image file format handler
@@ -4034,7 +2317,7 @@ static int
MatchFileFormat(
Tcl_Interp *interp, /* Interpreter to use for reporting errors. */
Tcl_Channel chan, /* The image file, open for reading. */
- char *fileName, /* The name of the image file. */
+ const char *fileName, /* The name of the image file. */
Tcl_Obj *formatObj, /* User-specified format string, or NULL. */
Tk_PhotoImageFormat **imageFormatPtr,
/* A pointer to the photo image format record
@@ -4046,9 +2329,9 @@ MatchFileFormat(
{
int matched = 0, useoldformat = 0;
Tk_PhotoImageFormat *formatPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- char *formatString = NULL;
+ const char *formatString = NULL;
if (formatObj) {
formatString = Tcl_GetString(formatObj);
@@ -4076,7 +2359,7 @@ MatchFileFormat(
if (formatPtr->fileMatchProc != NULL) {
(void) Tcl_Seek(chan, Tcl_LongAsWide(0L), SEEK_SET);
- if ((*formatPtr->fileMatchProc)(chan, fileName, formatObj,
+ if (formatPtr->fileMatchProc(chan, fileName, formatObj,
widthPtr, heightPtr, interp)) {
if (*widthPtr < 1) {
*widthPtr = 1;
@@ -4106,7 +2389,7 @@ MatchFileFormat(
}
if (formatPtr->fileMatchProc != NULL) {
(void) Tcl_Seek(chan, Tcl_LongAsWide(0L), SEEK_SET);
- if ((*formatPtr->fileMatchProc)(chan, fileName, (Tcl_Obj *)
+ if (formatPtr->fileMatchProc(chan, fileName, (Tcl_Obj *)
formatString, widthPtr, heightPtr, interp)) {
if (*widthPtr < 1) {
*widthPtr = 1;
@@ -4175,9 +2458,9 @@ MatchStringFormat(
{
int matched = 0, useoldformat = 0;
Tk_PhotoImageFormat *formatPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- char *formatString = NULL;
+ const char *formatString = NULL;
if (formatObj) {
formatString = Tcl_GetString(formatObj);
@@ -4204,8 +2487,8 @@ MatchStringFormat(
}
if ((formatPtr->stringMatchProc != NULL)
&& (formatPtr->stringReadProc != NULL)
- && (*formatPtr->stringMatchProc)(data, formatObj,
- widthPtr, heightPtr, interp)) {
+ && formatPtr->stringMatchProc(data, formatObj,
+ widthPtr, heightPtr, interp)) {
break;
}
}
@@ -4228,7 +2511,7 @@ MatchStringFormat(
}
if ((formatPtr->stringMatchProc != NULL)
&& (formatPtr->stringReadProc != NULL)
- && (*formatPtr->stringMatchProc)(
+ && formatPtr->stringMatchProc(
(Tcl_Obj *) Tcl_GetString(data),
(Tcl_Obj *) formatString,
widthPtr, heightPtr, interp)) {
@@ -4275,16 +2558,16 @@ Tk_PhotoHandle
Tk_FindPhoto(
Tcl_Interp *interp, /* Interpreter (application) in which image
* exists. */
- CONST char *imageName) /* Name of the desired photo image. */
+ const char *imageName) /* Name of the desired photo image. */
{
- ClientData clientData;
- Tk_ImageType *typePtr;
+ const Tk_ImageType *typePtr;
+ ClientData clientData =
+ Tk_GetImageMasterData(interp, imageName, &typePtr);
- clientData = Tk_GetImageMasterData(interp, imageName, &typePtr);
if ((typePtr == NULL) || (typePtr->name != tkPhotoImageType.name)) {
return NULL;
}
- return (Tk_PhotoHandle) clientData;
+ return clientData;
}
/*
@@ -4322,14 +2605,21 @@ Tk_PhotoPutBlock(
int compRule) /* Compositing rule to use when processing
* transparent pixels. */
{
- register PhotoMaster *masterPtr;
+ register PhotoMaster *masterPtr = (PhotoMaster *) handle;
int xEnd, yEnd, greenOffset, blueOffset, alphaOffset;
int wLeft, hLeft, wCopy, hCopy, pitch;
unsigned char *srcPtr, *srcLinePtr, *destPtr, *destLinePtr;
int sourceIsSimplePhoto = compRule & SOURCE_IS_SIMPLE_ALPHA_PHOTO;
XRectangle rect;
- masterPtr = (PhotoMaster *) handle;
+ /*
+ * Zero-sized blocks never cause any changes. [Bug 3078902]
+ */
+
+ if (blockPtr->height == 0 || blockPtr->width == 0) {
+ return TCL_OK;
+ }
+
compRule &= ~SOURCE_IS_SIMPLE_ALPHA_PHOTO;
if ((masterPtr->userWidth != 0) && ((x + width) > masterPtr->userWidth)) {
@@ -4616,27 +2906,32 @@ Tk_PhotoPutBlock(
* Check if display code needs alpha blending...
*/
- if (!sourceIsSimplePhoto && (width == 1) && (height == 1)) {
+ if (!sourceIsSimplePhoto && (height == 1)) {
/*
- * Optimize the single pixel case if we can. This speeds up code that
- * builds up large simple-alpha images by single pixels. We don't
- * negate COMPLEX_ALPHA in this case. [Bug 1409140]
+ * Optimize the single span case if we can. This speeds up code that
+ * builds up large simple-alpha images by scan-lines or individual
+ * pixels. We don't negate COMPLEX_ALPHA in this case. [Bug 1409140]
+ * [Patch 1539990]
*/
if (!(masterPtr->flags & COMPLEX_ALPHA)) {
- unsigned char newAlpha;
+ register int x1;
- destLinePtr = masterPtr->pix32 + (y * masterPtr->width + x) * 4;
- newAlpha = destLinePtr[3];
+ for (x1=x ; x1<x+width ; x1++) {
+ register unsigned char newAlpha;
- if (newAlpha && newAlpha != 255) {
- masterPtr->flags |= COMPLEX_ALPHA;
+ destLinePtr = masterPtr->pix32 + (y*masterPtr->width + x1)*4;
+ newAlpha = destLinePtr[3];
+ if (newAlpha && newAlpha != 255) {
+ masterPtr->flags |= COMPLEX_ALPHA;
+ break;
+ }
}
}
} else if ((alphaOffset != 0) || (masterPtr->flags & COMPLEX_ALPHA)) {
/*
* Check for partial transparency if alpha pixels are specified, or
- * rescan if we already knew such pixels existed. To restrict this
+ * rescan if we already knew such pixels existed. To restrict this
* Toggle to only checking the changed pixels requires knowing where
* the alpha pixels are.
*/
@@ -4704,6 +2999,14 @@ Tk_PhotoPutZoomedBlock(
int pitch, xRepeat, yRepeat, blockXSkip, blockYSkip, sourceIsSimplePhoto;
XRectangle rect;
+ /*
+ * Zero-sized blocks never cause any changes. [Bug 3078902]
+ */
+
+ if (blockPtr->height == 0 || blockPtr->width == 0) {
+ return TCL_OK;
+ }
+
if (zoomX==1 && zoomY==1 && subsampleX==1 && subsampleY==1) {
return Tk_PhotoPutBlock(interp, handle, blockPtr, x, y, width, height,
compRule);
@@ -4730,6 +3033,7 @@ Tk_PhotoPutZoomedBlock(
yEnd = y + height;
if ((xEnd > masterPtr->width) || (yEnd > masterPtr->height)) {
int sameSrc = (blockPtr->pixelPtr == masterPtr->pix32);
+
if (ImgPhotoSetSize(masterPtr, MAX(xEnd, masterPtr->width),
MAX(yEnd, masterPtr->height)) == TCL_ERROR) {
if (interp != NULL) {
@@ -4745,7 +3049,7 @@ Tk_PhotoPutZoomedBlock(
}
if ((y < masterPtr->ditherY) || ((y == masterPtr->ditherY)
- && (x < masterPtr->ditherX))) {
+ && (x < masterPtr->ditherX))) {
/*
* The dithering isn't correct past the start of this block.
*/
@@ -4919,7 +3223,7 @@ Tk_PhotoPutZoomedBlock(
if (!sourceIsSimplePhoto && (width == 1) && (height == 1)) {
/*
* Optimize the single pixel case if we can. This speeds up code that
- * builds up large simple-alpha images by single pixels. We don't
+ * builds up large simple-alpha images by single pixels. We don't
* negate COMPLEX_ALPHA in this case. [Bug 1409140]
*/
if (!(masterPtr->flags & COMPLEX_ALPHA)) {
@@ -4935,7 +3239,7 @@ Tk_PhotoPutZoomedBlock(
} else if ((alphaOffset != 0) || (masterPtr->flags & COMPLEX_ALPHA)) {
/*
* Check for partial transparency if alpha pixels are specified, or
- * rescan if we already knew such pixels existed. To restrict this
+ * rescan if we already knew such pixels existed. To restrict this
* Toggle to only checking the changed pixels requires knowing where
* the alpha pixels are.
*/
@@ -4993,7 +3297,7 @@ Tk_DitherPhoto(
for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
instancePtr = instancePtr->nextPtr) {
- DitherInstance(instancePtr, x, y, width, height);
+ TkImgDitherInstance(instancePtr, x, y, width, height);
}
/*
@@ -5039,345 +3343,6 @@ Tk_DitherPhoto(
/*
*----------------------------------------------------------------------
*
- * DitherInstance --
- *
- * This function is called to update an area of an instance's pixmap by
- * dithering the corresponding area of the master.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The instance's pixmap gets updated.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-DitherInstance(
- PhotoInstance *instancePtr, /* The instance to be updated. */
- int xStart, int yStart, /* Coordinates of the top-left pixel in the
- * block to be dithered. */
- int width, int height) /* Dimensions of the block to be dithered. */
-{
- PhotoMaster *masterPtr = instancePtr->masterPtr;
- ColorTable *colorPtr = instancePtr->colorTablePtr;
- XImage *imagePtr;
- int nLines, bigEndian, i, c, x, y, xEnd, doDithering = 1;
- int bitsPerPixel, bytesPerLine, lineLength;
- unsigned char *srcLinePtr;
- schar *errLinePtr;
- pixel firstBit, word, mask;
-
- /*
- * Turn dithering off in certain cases where it is not needed (TrueColor,
- * DirectColor with many colors).
- */
-
- if ((colorPtr->visualInfo.class == DirectColor)
- || (colorPtr->visualInfo.class == TrueColor)) {
- int nRed, nGreen, nBlue, result;
-
- result = sscanf(colorPtr->id.palette, "%d/%d/%d", &nRed,
- &nGreen, &nBlue);
- if ((nRed >= 256)
- && ((result == 1) || ((nGreen >= 256) && (nBlue >= 256)))) {
- doDithering = 0;
- }
- }
-
- /*
- * First work out how many lines to do at a time, then how many bytes
- * we'll need for pixel storage, and allocate it.
- */
-
- nLines = (MAX_PIXELS + width - 1) / width;
- if (nLines < 1) {
- nLines = 1;
- }
- if (nLines > height ) {
- nLines = height;
- }
-
- imagePtr = instancePtr->imagePtr;
- if (imagePtr == NULL) {
- return; /* We must be really tight on memory. */
- }
- bitsPerPixel = imagePtr->bits_per_pixel;
- bytesPerLine = ((bitsPerPixel * width + 31) >> 3) & ~3;
- imagePtr->width = width;
- imagePtr->height = nLines;
- imagePtr->bytes_per_line = bytesPerLine;
- imagePtr->data = (char *)
- ckalloc((unsigned) (imagePtr->bytes_per_line * nLines));
- bigEndian = imagePtr->bitmap_bit_order == MSBFirst;
- firstBit = bigEndian? (1 << (imagePtr->bitmap_unit - 1)): 1;
-
- lineLength = masterPtr->width * 3;
- srcLinePtr = masterPtr->pix32 + (yStart * masterPtr->width + xStart) * 4;
- errLinePtr = instancePtr->error + yStart * lineLength + xStart * 3;
- xEnd = xStart + width;
-
- /*
- * Loop over the image, doing at most nLines lines before updating the
- * screen image.
- */
-
- for (; height > 0; height -= nLines) {
- unsigned char *dstLinePtr = (unsigned char *) imagePtr->data;
- int yEnd;
-
- if (nLines > height) {
- nLines = height;
- }
- yEnd = yStart + nLines;
- for (y = yStart; y < yEnd; ++y) {
- unsigned char *srcPtr = srcLinePtr;
- schar *errPtr = errLinePtr;
- unsigned char *destBytePtr = dstLinePtr;
- pixel *destLongPtr = (pixel *) dstLinePtr;
-
- if (colorPtr->flags & COLOR_WINDOW) {
- /*
- * Color window. We dither the three components independently,
- * using Floyd-Steinberg dithering, which propagates errors
- * from the quantization of pixels to the pixels below and to
- * the right.
- */
-
- for (x = xStart; x < xEnd; ++x) {
- int col[3];
-
- if (doDithering) {
- for (i = 0; i < 3; ++i) {
- /*
- * Compute the error propagated into this pixel
- * for this component. If e[x,y] is the array of
- * quantization error values, we compute
- * 7/16 * e[x-1,y] + 1/16 * e[x-1,y-1]
- * + 5/16 * e[x,y-1] + 3/16 * e[x+1,y-1]
- * and round it to an integer.
- *
- * The expression ((c + 2056) >> 4) - 128 computes
- * round(c / 16), and works correctly on machines
- * without a sign-extending right shift.
- */
-
- c = (x > 0) ? errPtr[-3] * 7: 0;
- if (y > 0) {
- if (x > 0) {
- c += errPtr[-lineLength-3];
- }
- c += errPtr[-lineLength] * 5;
- if ((x + 1) < masterPtr->width) {
- c += errPtr[-lineLength+3] * 3;
- }
- }
-
- /*
- * Add the propagated error to the value of this
- * component, quantize it, and store the
- * quantization error.
- */
-
- c = ((c + 2056) >> 4) - 128 + *srcPtr++;
- if (c < 0) {
- c = 0;
- } else if (c > 255) {
- c = 255;
- }
- col[i] = colorPtr->colorQuant[i][c];
- *errPtr++ = c - col[i];
- }
- } else {
- /*
- * Output is virtually continuous in this case, so
- * don't bother dithering.
- */
-
- col[0] = *srcPtr++;
- col[1] = *srcPtr++;
- col[2] = *srcPtr++;
- }
- srcPtr++;
-
- /*
- * Translate the quantized component values into an X
- * pixel value, and store it in the image.
- */
-
- i = colorPtr->redValues[col[0]]
- + colorPtr->greenValues[col[1]]
- + colorPtr->blueValues[col[2]];
- if (colorPtr->flags & MAP_COLORS) {
- i = colorPtr->pixelMap[i];
- }
- switch (bitsPerPixel) {
- case NBBY:
- *destBytePtr++ = i;
- break;
-#ifndef __WIN32__
- /*
- * This case is not valid for Windows because the
- * image format is different from the pixel format in
- * Win32. Eventually we need to fix the image code in
- * Tk to use the Windows native image ordering. This
- * would speed up the image code for all of the common
- * sizes.
- */
-
- case NBBY * sizeof(pixel):
- *destLongPtr++ = i;
- break;
-#endif
- default:
- XPutPixel(imagePtr, x - xStart, y - yStart,
- (unsigned) i);
- }
- }
-
- } else if (bitsPerPixel > 1) {
- /*
- * Multibit monochrome window. The operation here is similar
- * to the color window case above, except that there is only
- * one component. If the master image is in color, use the
- * luminance computed as
- * 0.344 * red + 0.5 * green + 0.156 * blue.
- */
-
- for (x = xStart; x < xEnd; ++x) {
- c = (x > 0) ? errPtr[-1] * 7: 0;
- if (y > 0) {
- if (x > 0) {
- c += errPtr[-lineLength-1];
- }
- c += errPtr[-lineLength] * 5;
- if (x + 1 < masterPtr->width) {
- c += errPtr[-lineLength+1] * 3;
- }
- }
- c = ((c + 2056) >> 4) - 128;
-
- if ((masterPtr->flags & COLOR_IMAGE) == 0) {
- c += srcPtr[0];
- } else {
- c += (unsigned)(srcPtr[0] * 11 + srcPtr[1] * 16
- + srcPtr[2] * 5 + 16) >> 5;
- }
- srcPtr += 4;
-
- if (c < 0) {
- c = 0;
- } else if (c > 255) {
- c = 255;
- }
- i = colorPtr->colorQuant[0][c];
- *errPtr++ = c - i;
- i = colorPtr->redValues[i];
- switch (bitsPerPixel) {
- case NBBY:
- *destBytePtr++ = i;
- break;
-#ifndef __WIN32__
- /*
- * This case is not valid for Windows because the
- * image format is different from the pixel format in
- * Win32. Eventually we need to fix the image code in
- * Tk to use the Windows native image ordering. This
- * would speed up the image code for all of the common
- * sizes.
- */
-
- case NBBY * sizeof(pixel):
- *destLongPtr++ = i;
- break;
-#endif
- default:
- XPutPixel(imagePtr, x - xStart, y - yStart,
- (unsigned) i);
- }
- }
- } else {
- /*
- * 1-bit monochrome window. This is similar to the multibit
- * monochrome case above, except that the quantization is
- * simpler (we only have black = 0 and white = 255), and we
- * produce an XY-Bitmap.
- */
-
- word = 0;
- mask = firstBit;
- for (x = xStart; x < xEnd; ++x) {
- /*
- * If we have accumulated a whole word, store it in the
- * image and start a new word.
- */
-
- if (mask == 0) {
- *destLongPtr++ = word;
- mask = firstBit;
- word = 0;
- }
-
- c = (x > 0) ? errPtr[-1] * 7: 0;
- if (y > 0) {
- if (x > 0) {
- c += errPtr[-lineLength-1];
- }
- c += errPtr[-lineLength] * 5;
- if (x + 1 < masterPtr->width) {
- c += errPtr[-lineLength+1] * 3;
- }
- }
- c = ((c + 2056) >> 4) - 128;
-
- if ((masterPtr->flags & COLOR_IMAGE) == 0) {
- c += srcPtr[0];
- } else {
- c += (unsigned)(srcPtr[0] * 11 + srcPtr[1] * 16
- + srcPtr[2] * 5 + 16) >> 5;
- }
- srcPtr += 4;
-
- if (c < 0) {
- c = 0;
- } else if (c > 255) {
- c = 255;
- }
- if (c >= 128) {
- word |= mask;
- *errPtr++ = c - 255;
- } else {
- *errPtr++ = c;
- }
- mask = bigEndian? (mask >> 1): (mask << 1);
- }
- *destLongPtr = word;
- }
- srcLinePtr += masterPtr->width * 4;
- errLinePtr += lineLength;
- dstLinePtr += bytesPerLine;
- }
-
- /*
- * Update the pixmap for this instance with the block of pixels that
- * we have just computed.
- */
-
- TkPutImage(colorPtr->pixelMap, colorPtr->numColors,
- instancePtr->display, instancePtr->pixels,
- instancePtr->gc, imagePtr, 0, 0, xStart, yStart,
- (unsigned) width, (unsigned) nLines);
- yStart = yEnd;
- }
-
- ckfree(imagePtr->data);
- imagePtr->data = NULL;
-}
-
-/*
- *----------------------------------------------------------------------
- *
* Tk_PhotoBlank --
*
* This function is called to clear an entire photo image.
@@ -5420,11 +3385,7 @@ Tk_PhotoBlank(
(size_t) (masterPtr->width * masterPtr->height * 4));
for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
instancePtr = instancePtr->nextPtr) {
- if (instancePtr->error) {
- memset(instancePtr->error, 0,
- (size_t) (masterPtr->width * masterPtr->height
- * 3 * sizeof(schar)));
- }
+ TkImgResetDither(instancePtr);
}
/*
@@ -5667,8 +3628,10 @@ ImgGetPhoto(
if ((greenOffset||blueOffset) && !(optPtr->options & OPT_GRAYSCALE)) {
newPixelSize += 2;
}
- data = ckalloc((unsigned int) (newPixelSize *
- blockPtr->width * blockPtr->height));
+ data = attemptckalloc(newPixelSize*blockPtr->width*blockPtr->height);
+ if (data == NULL) {
+ return NULL;
+ }
srcPtr = blockPtr->pixelPtr + blockPtr->offset[0];
destPtr = (unsigned char *) data;
if (!greenOffset && !blueOffset) {
@@ -5763,12 +3726,12 @@ ImgGetPhoto(
blockPtr->pixelSize = newPixelSize;
blockPtr->pitch = newPixelSize * blockPtr->width;
blockPtr->offset[0] = 0;
- if (newPixelSize>2) {
- blockPtr->offset[1]= 1;
- blockPtr->offset[2]= 2;
+ if (newPixelSize > 2) {
+ blockPtr->offset[1] = 1;
+ blockPtr->offset[2] = 2;
} else {
- blockPtr->offset[1]= 0;
- blockPtr->offset[2]= 0;
+ blockPtr->offset[1] = 0;
+ blockPtr->offset[2] = 0;
}
return data;
}
@@ -5798,9 +3761,6 @@ ImgStringWrite(
Tcl_Obj *formatString,
Tk_PhotoImageBlock *blockPtr)
{
- int row, col;
- char *line, *linePtr;
- unsigned char *pixelPtr;
int greenOffset, blueOffset;
Tcl_DString data;
@@ -5809,11 +3769,14 @@ ImgStringWrite(
Tcl_DStringInit(&data);
if ((blockPtr->width > 0) && (blockPtr->height > 0)) {
- line = (char *) ckalloc((unsigned int) ((8 * blockPtr->width) + 2));
+ char *line = ckalloc((8 * blockPtr->width) + 2);
+ int row, col;
+
for (row=0; row<blockPtr->height; row++) {
- pixelPtr = blockPtr->pixelPtr + blockPtr->offset[0] +
- row * blockPtr->pitch;
- linePtr = line;
+ unsigned char *pixelPtr = blockPtr->pixelPtr + blockPtr->offset[0]
+ + row * blockPtr->pitch;
+ char *linePtr = line;
+
for (col=0; col<blockPtr->width; col++) {
sprintf(linePtr, " #%02x%02x%02x", *pixelPtr,
pixelPtr[greenOffset], pixelPtr[blueOffset]);
@@ -5822,7 +3785,7 @@ ImgStringWrite(
}
Tcl_DStringAppendElement(&data, line+1);
}
- ckfree (line);
+ ckfree(line);
}
Tcl_DStringResult(interp, &data);
return TCL_OK;
@@ -5871,150 +3834,6 @@ Tk_PhotoGetImage(
}
/*
- *----------------------------------------------------------------------
- *
- * PhotoOptionFind --
- *
- * Finds a specific Photo option.
- *
- * Results:
- * None.
- *
- * Side effects:
- * After commands are removed.
- *
- *----------------------------------------------------------------------
- */
-
-typedef struct OptionAssocData {
- struct OptionAssocData *nextPtr;
- /* Pointer to next OptionAssocData. */
- Tcl_ObjCmdProc *command; /* Command associated with this option. */
- char name[1]; /* Name of option (remaining chars) */
-} OptionAssocData;
-
-static Tcl_ObjCmdProc *
-PhotoOptionFind(
- Tcl_Interp *interp, /* Interpreter that is being deleted. */
- Tcl_Obj *obj) /* Name of option to be found. */
-{
- int length;
- char *name = Tcl_GetStringFromObj(obj, &length);
- char *prevname = NULL;
- Tcl_ObjCmdProc *proc = NULL;
- OptionAssocData *list = (OptionAssocData *) Tcl_GetAssocData(interp,
- "photoOption", NULL);
-
- while (list != NULL) {
- if (strncmp(name, list->name, (unsigned) length) == 0) {
- if (proc != NULL) {
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, "ambiguous option \"", name,
- "\": must be ", prevname, NULL);
- while (list->nextPtr != NULL) {
- Tcl_AppendResult(interp, prevname, ", ",NULL);
- list = list->nextPtr;
- prevname = list->name;
- }
- Tcl_AppendResult(interp, ", or", prevname, NULL);
- return NULL;
- }
- proc = list->command;
- prevname = list->name;
- }
- list = list->nextPtr;
- }
- if (proc != NULL) {
- Tcl_ResetResult(interp);
- }
- return proc;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * PhotoOptionCleanupProc --
- *
- * This function is invoked whenever an interpreter is deleted to cleanup
- * the AssocData for "photoVisitor".
- *
- * Results:
- * None.
- *
- * Side effects:
- * Photo Visitor options are removed.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-PhotoOptionCleanupProc(
- ClientData clientData, /* Points to "photoVisitor" AssocData for the
- * interpreter. */
- Tcl_Interp *interp) /* Interpreter that is being deleted. */
-{
- OptionAssocData *list = (OptionAssocData *) clientData;
-
- while (list != NULL) {
- register OptionAssocData *ptr;
-
- list = (ptr = list)->nextPtr;
- ckfree((char *) ptr);
- }
-}
-
-/*
- *--------------------------------------------------------------
- *
- * Tk_CreatePhotoOption --
- *
- * This function may be invoked to add a new kind of photo option to the
- * core photo command supported by Tk.
- *
- * Results:
- * None.
- *
- * Side effects:
- * From now on, the new option will be useable by the photo command.
- *
- *--------------------------------------------------------------
- */
-
-MODULE_SCOPE void
-Tk_CreatePhotoOption(
- Tcl_Interp *interp, /* Interpreter. */
- CONST char *name, /* Option name. */
- Tcl_ObjCmdProc *proc) /* Function to execute command. */
-{
- OptionAssocData *typePtr2, *prevPtr, *ptr;
- OptionAssocData *list = (OptionAssocData *)
- Tcl_GetAssocData(interp, "photoOption", NULL);
-
- /*
- * If there's already a photo option with the given name, remove it.
- */
-
- for (typePtr2 = list, prevPtr = NULL; typePtr2 != NULL;
- prevPtr = typePtr2, typePtr2 = typePtr2->nextPtr) {
- if (strcmp(typePtr2->name, name) == 0) {
- if (prevPtr == NULL) {
- list = typePtr2->nextPtr;
- } else {
- prevPtr->nextPtr = typePtr2->nextPtr;
- }
- ckfree((char *) typePtr2);
- break;
- }
- }
- ptr = (OptionAssocData *) ckalloc(sizeof(OptionAssocData) + strlen(name));
- strcpy(&(ptr->name[0]), name);
- ptr->command = proc;
- ptr->nextPtr = list;
- Tcl_SetAssocData(interp, "photoOption", PhotoOptionCleanupProc,
- (ClientData) ptr);
-}
-
-/*
*--------------------------------------------------------------
*
* TkPostscriptPhoto --
@@ -6043,7 +3862,7 @@ ImgPhotoPostscript(
{
Tk_PhotoImageBlock block;
- Tk_PhotoGetImage((Tk_PhotoHandle) clientData, &block);
+ Tk_PhotoGetImage(clientData, &block);
block.pixelPtr += y * block.pitch + x * block.pixelSize;
return Tk_PostscriptPhoto(interp, &block, psInfo, width, height);
diff --git a/generic/tkImgPhoto.h b/generic/tkImgPhoto.h
new file mode 100644
index 0000000..7bef76b
--- /dev/null
+++ b/generic/tkImgPhoto.h
@@ -0,0 +1,262 @@
+/*
+ * tkImgPhoto.h --
+ *
+ * Declarations for images of type "photo" for Tk.
+ *
+ * Copyright (c) 1994 The Australian National University.
+ * Copyright (c) 1994-1997 Sun Microsystems, Inc.
+ * Copyright (c) 2002-2008 Donal K. Fellows
+ * Copyright (c) 2003 ActiveState Corporation.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ *
+ * Author: Paul Mackerras (paulus@cs.anu.edu.au),
+ * Department of Computer Science,
+ * Australian National University.
+ */
+
+#include "tkInt.h"
+#ifdef __WIN32__
+#include "tkWinInt.h"
+#elif defined(__CYGWIN__)
+#include "tkUnixInt.h"
+#endif
+
+/*
+ * Forward declarations of the structures we define.
+ */
+
+typedef struct ColorTableId ColorTableId;
+typedef struct ColorTable ColorTable;
+typedef struct PhotoInstance PhotoInstance;
+typedef struct PhotoMaster PhotoMaster;
+
+/*
+ * A signed 8-bit integral type. If chars are unsigned and the compiler isn't
+ * an ANSI one, then we have to use short instead (which wastes space) to get
+ * signed behavior.
+ */
+
+#if defined(__STDC__) || defined(_AIX)
+ typedef signed char schar;
+#else
+# ifndef __CHAR_UNSIGNED__
+ typedef char schar;
+# else
+ typedef short schar;
+# endif
+#endif
+
+/*
+ * An unsigned 32-bit integral type, used for pixel values. We use int rather
+ * than long here to accommodate those systems where longs are 64 bits.
+ */
+
+typedef unsigned int pixel;
+
+/*
+ * The maximum number of pixels to transmit to the server in a single
+ * XPutImage call.
+ */
+
+#define MAX_PIXELS 65536
+
+/*
+ * The set of colors required to display a photo image in a window depends on:
+ * - the visual used by the window
+ * - the palette, which specifies how many levels of each primary color to
+ * use, and
+ * - the gamma value for the image.
+ *
+ * Pixel values allocated for specific colors are valid only for the colormap
+ * in which they were allocated. Sets of pixel values allocated for displaying
+ * photos are re-used in other windows if possible, that is, if the display,
+ * colormap, palette and gamma values match. A hash table is used to locate
+ * these sets of pixel values, using the following data structure as key:
+ */
+
+struct ColorTableId {
+ Display *display; /* Qualifies the colormap resource ID. */
+ Colormap colormap; /* Colormap that the windows are using. */
+ double gamma; /* Gamma exponent value for images. */
+ Tk_Uid palette; /* Specifies how many shades of each primary
+ * we want to allocate. */
+};
+
+/*
+ * For a particular (display, colormap, palette, gamma) combination, a data
+ * structure of the following type is used to store the allocated pixel values
+ * and other information:
+ */
+
+struct ColorTable {
+ ColorTableId id; /* Information used in selecting this color
+ * table. */
+ int flags; /* See below. */
+ int refCount; /* Number of instances using this map. */
+ int liveRefCount; /* Number of instances which are actually in
+ * use, using this map. */
+ int numColors; /* Number of colors allocated for this map. */
+
+ XVisualInfo visualInfo; /* Information about the visual for windows
+ * using this color table. */
+
+ pixel redValues[256]; /* Maps 8-bit values of red intensity to a
+ * pixel value or index in pixelMap. */
+ pixel greenValues[256]; /* Ditto for green intensity. */
+ pixel blueValues[256]; /* Ditto for blue intensity. */
+ unsigned long *pixelMap; /* Actual pixel values allocated. */
+
+ unsigned char colorQuant[3][256];
+ /* Maps 8-bit intensities to quantized
+ * intensities. The first index is 0 for red,
+ * 1 for green, 2 for blue. */
+};
+
+/*
+ * Bit definitions for the flags field of a ColorTable.
+ * BLACK_AND_WHITE: 1 means only black and white colors are
+ * available.
+ * COLOR_WINDOW: 1 means a full 3-D color cube has been
+ * allocated.
+ * DISPOSE_PENDING: 1 means a call to DisposeColorTable has been
+ * scheduled as an idle handler, but it hasn't
+ * been invoked yet.
+ * MAP_COLORS: 1 means pixel values should be mapped through
+ * pixelMap.
+ */
+
+#ifdef COLOR_WINDOW
+#undef COLOR_WINDOW
+#endif
+
+#define BLACK_AND_WHITE 1
+#define COLOR_WINDOW 2
+#define DISPOSE_PENDING 4
+#define MAP_COLORS 8
+
+/*
+ * Definition of the data associated with each photo image master.
+ */
+
+struct PhotoMaster {
+ Tk_ImageMaster tkMaster; /* Tk's token for image master. NULL means the
+ * image is being deleted. */
+ Tcl_Interp *interp; /* Interpreter associated with the application
+ * using this image. */
+ Tcl_Command imageCmd; /* Token for image command (used to delete it
+ * when the image goes away). NULL means the
+ * image command has already been deleted. */
+ int flags; /* Sundry flags, defined below. */
+ int width, height; /* Dimensions of image. */
+ int userWidth, userHeight; /* User-declared image dimensions. */
+ Tk_Uid palette; /* User-specified default palette for
+ * instances of this image. */
+ double gamma; /* Display gamma value to correct for. */
+ char *fileString; /* Name of file to read into image. */
+ Tcl_Obj *dataString; /* Object to use as contents of image. */
+ Tcl_Obj *format; /* User-specified format of data in image file
+ * or string value. */
+ unsigned char *pix32; /* Local storage for 32-bit image. */
+ int ditherX, ditherY; /* Location of first incorrectly dithered
+ * pixel in image. */
+ TkRegion validRegion; /* Tk region indicating which parts of the
+ * image have valid image data. */
+ PhotoInstance *instancePtr; /* First in the list of instances associated
+ * with this master. */
+};
+
+/*
+ * Bit definitions for the flags field of a PhotoMaster.
+ * COLOR_IMAGE: 1 means that the image has different color
+ * components.
+ * IMAGE_CHANGED: 1 means that the instances of this image need
+ * to be redithered.
+ * COMPLEX_ALPHA: 1 means that the instances of this image have
+ * alpha values that aren't 0 or 255, and so need
+ * the copy-merge-replace renderer .
+ */
+
+#define COLOR_IMAGE 1
+#define IMAGE_CHANGED 2
+#define COMPLEX_ALPHA 4
+
+/*
+ * Flag to OR with the compositing rule to indicate that the source, despite
+ * having an alpha channel, has simple alpha.
+ */
+
+#define SOURCE_IS_SIMPLE_ALPHA_PHOTO 0x10000000
+
+/*
+ * The following data structure represents all of the instances of a photo
+ * image in windows on a given screen that are using the same colormap.
+ */
+
+struct PhotoInstance {
+ PhotoMaster *masterPtr; /* Pointer to master for image. */
+ Display *display; /* Display for windows using this instance. */
+ Colormap colormap; /* The image may only be used in windows with
+ * this particular colormap. */
+ PhotoInstance *nextPtr; /* Pointer to the next instance in the list of
+ * instances associated with this master. */
+ int refCount; /* Number of instances using this structure. */
+ Tk_Uid palette; /* Palette for these particular instances. */
+ double gamma; /* Gamma value for these instances. */
+ Tk_Uid defaultPalette; /* Default palette to use if a palette is not
+ * specified for the master. */
+ ColorTable *colorTablePtr; /* Pointer to information about colors
+ * allocated for image display in windows like
+ * this one. */
+ Pixmap pixels; /* X pixmap containing dithered image. */
+ int width, height; /* Dimensions of the pixmap. */
+ schar *error; /* Error image, used in dithering. */
+ XImage *imagePtr; /* Image structure for converted pixels. */
+ XVisualInfo visualInfo; /* Information about the visual that these
+ * windows are using. */
+ GC gc; /* Graphics context for writing images to the
+ * pixmap. */
+};
+
+/*
+ * Implementation of the Porter-Duff Source-Over compositing rule.
+ */
+
+#define PD_SRC_OVER(srcColor, srcAlpha, dstColor, dstAlpha) \
+ (srcColor*srcAlpha/255) + dstAlpha*(255-srcAlpha)/255*dstColor/255
+#define PD_SRC_OVER_ALPHA(srcAlpha, dstAlpha) \
+ (srcAlpha + (255-srcAlpha)*dstAlpha/255)
+
+#undef MIN
+#define MIN(a, b) ((a) < (b)? (a): (b))
+#undef MAX
+#define MAX(a, b) ((a) > (b)? (a): (b))
+
+/*
+ * Declarations of functions shared between the different parts of the
+ * photo image implementation.
+ */
+
+MODULE_SCOPE void TkImgPhotoConfigureInstance(
+ PhotoInstance *instancePtr);
+MODULE_SCOPE void TkImgDisposeInstance(ClientData clientData);
+MODULE_SCOPE void TkImgPhotoInstanceSetSize(PhotoInstance *instancePtr);
+MODULE_SCOPE ClientData TkImgPhotoGet(Tk_Window tkwin, ClientData clientData);
+MODULE_SCOPE void TkImgDitherInstance(PhotoInstance *instancePtr, int x,
+ int y, int width, int height);
+MODULE_SCOPE void TkImgPhotoDisplay(ClientData clientData,
+ Display *display, Drawable drawable,
+ int imageX, int imageY, int width, int height,
+ int drawableX, int drawableY);
+MODULE_SCOPE void TkImgPhotoFree(ClientData clientData,
+ Display *display);
+MODULE_SCOPE void TkImgResetDither(PhotoInstance *instancePtr);
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */
diff --git a/generic/tkImgUtil.c b/generic/tkImgUtil.c
index 8ba6c0e..5487165 100644
--- a/generic/tkImgUtil.c
+++ b/generic/tkImgUtil.c
@@ -55,7 +55,7 @@ TkAlignImageData(
dataWidth += (alignment - (dataWidth % alignment));
}
- data = ckalloc((unsigned) dataWidth * image->height);
+ data = ckalloc(dataWidth * image->height);
destPtr = data;
for (i = 0; i < image->height; i++) {
diff --git a/generic/tkInt.decls b/generic/tkInt.decls
index 45cc31b..03353ed 100644
--- a/generic/tkInt.decls
+++ b/generic/tkInt.decls
@@ -17,6 +17,7 @@ library tk
# Define the unsupported generic interfaces.
interface tkInt
+scspec EXTERN
# Declare each of the functions in the unsupported internal Tcl interface.
# These interfaces are allowed to changed between versions. Use at your own
@@ -34,9 +35,9 @@ declare 2 {
void TkBezierScreenPoints(Tk_Canvas canvas, double control[],
int numSteps, XPoint *xPointPtr)
}
-declare 3 {
- void TkBindDeadWindow(TkWindow *winPtr)
-}
+#
+# Slot 3 unused (WAS: TkBindDeadWindow)
+#
declare 4 {
void TkBindEventProc(TkWindow *winPtr, XEvent *eventPtr)
}
@@ -56,15 +57,10 @@ declare 9 {
void TkComputeAnchor(Tk_Anchor anchor, Tk_Window tkwin, int padX, int padY,
int innerWidth, int innerHeight, int *xPtr, int *yPtr)
}
-declare 10 {
- int TkCopyAndGlobalEval(Tcl_Interp *interp, char *script)
-}
-declare 11 {
- unsigned long TkCreateBindingProcedure(Tcl_Interp *interp,
- Tk_BindingTable bindingTable, ClientData object,
- const char *eventString, TkBindEvalProc *evalProc,
- TkBindFreeProc *freeProc, ClientData clientData)
-}
+#
+# Slot 10 unused (WAS: TkCopyAndGlobalEval)
+# Slot 11 unused (WAS: TkCreateBindingProcedure)
+#
declare 12 {
TkCursor *TkCreateCursorFromData(Tk_Window tkwin,
const char *source, const char *mask, int width, int height,
@@ -72,11 +68,11 @@ declare 12 {
}
declare 13 {
int TkCreateFrame(ClientData clientData, Tcl_Interp *interp,
- int argc, char **argv, int toplevel, char *appName)
+ int argc, const char *const *argv, int toplevel, const char *appName)
}
declare 14 {
Tk_Window TkCreateMainWindow(Tcl_Interp *interp,
- const char *screenName, char *baseName)
+ const char *screenName, const char *baseName)
}
declare 15 {
Time TkCurrentTime(TkDisplay *dispPtr)
@@ -103,7 +99,7 @@ declare 21 {
const TkStateMap *mapPtr, const char *strKey)
}
declare 22 {
- char *TkFindStateString(const TkStateMap *mapPtr, int numKey)
+ CONST86 char *TkFindStateString(const TkStateMap *mapPtr, int numKey)
}
declare 23 {
void TkFocusDeadWindow(TkWindow *winPtr)
@@ -129,8 +125,8 @@ declare 29 {
void TkpFreeCursor(TkCursor *cursorPtr)
}
declare 30 {
- char *TkGetBitmapData(Tcl_Interp *interp, char *string,
- char *fileName, int *widthPtr, int *heightPtr,
+ char *TkGetBitmapData(Tcl_Interp *interp, const char *string,
+ const char *fileName, int *widthPtr, int *heightPtr,
int *hotXPtr, int *hotYPtr)
}
declare 31 {
@@ -142,7 +138,7 @@ declare 32 {
Tk_Window tkwin, Tk_Uid string)
}
declare 33 {
- CONST84_RETURN char *TkGetDefaultScreenName(Tcl_Interp *interp,
+ const char *TkGetDefaultScreenName(Tcl_Interp *interp,
const char *screenName)
}
declare 34 {
@@ -186,7 +182,7 @@ declare 45 {
void TkInstallFrameMenu(Tk_Window tkwin)
}
declare 46 {
- char *TkKeysymToString(KeySym keysym)
+ CONST86 char *TkKeysymToString(KeySym keysym)
}
declare 47 {
int TkLineToArea(double end1Ptr[], double end2Ptr[], double rectPtr[])
@@ -253,7 +249,7 @@ declare 66 {
Window TkpMakeWindow(TkWindow *winPtr, Window parent)
}
declare 67 {
- void TkpMenuNotifyToplevelCreate(Tcl_Interp *interp, char *menuName)
+ void TkpMenuNotifyToplevelCreate(Tcl_Interp *interp, const char *menuName)
}
declare 68 {
TkDisplay *TkpOpenDisplay(const char *display_name)
@@ -274,14 +270,14 @@ declare 73 {
void TkpRedirectKeyEvent(TkWindow *winPtr, XEvent *eventPtr)
}
declare 74 {
- void TkpSetMainMenubar(Tcl_Interp *interp, Tk_Window tkwin, char *menuName)
+ void TkpSetMainMenubar(Tcl_Interp *interp, Tk_Window tkwin, const char *menuName)
}
declare 75 {
int TkpUseWindow(Tcl_Interp *interp, Tk_Window tkwin, const char *string)
}
-declare 76 {
- int TkpWindowWasRecentlyDeleted(Window win, TkDisplay *dispPtr)
-}
+#
+# Slot 76 unused (WAS: TkpWindowWasRecentlyDeleted)
+#
declare 77 {
void TkQueueEventForAllChildren(TkWindow *winPtr, XEvent *eventPtr)
}
@@ -314,10 +310,10 @@ declare 83 {
#}
declare 85 {
void TkSetWindowMenuBar(Tcl_Interp *interp, Tk_Window tkwin,
- char *oldMenuName, char *menuName)
+ const char *oldMenuName, const char *menuName)
}
declare 86 {
- KeySym TkStringToKeysym(char *name)
+ KeySym TkStringToKeysym(const char *name)
}
declare 87 {
int TkThickPolyLineToArea(double *coordPtr, int numPoints,
@@ -358,22 +354,22 @@ declare 97 {
# new for 8.1
declare 98 {
- Tcl_Obj *TkDebugBitmap(Tk_Window tkwin, char *name)
+ Tcl_Obj *TkDebugBitmap(Tk_Window tkwin, const char *name)
}
declare 99 {
- Tcl_Obj *TkDebugBorder(Tk_Window tkwin, char *name)
+ Tcl_Obj *TkDebugBorder(Tk_Window tkwin, const char *name)
}
declare 100 {
- Tcl_Obj *TkDebugCursor(Tk_Window tkwin, char *name)
+ Tcl_Obj *TkDebugCursor(Tk_Window tkwin, const char *name)
}
declare 101 {
- Tcl_Obj *TkDebugColor(Tk_Window tkwin, char *name)
+ Tcl_Obj *TkDebugColor(Tk_Window tkwin, const char *name)
}
declare 102 {
Tcl_Obj *TkDebugConfig(Tcl_Interp *interp, Tk_OptionTable table)
}
declare 103 {
- Tcl_Obj *TkDebugFont(Tk_Window tkwin, char *name)
+ Tcl_Obj *TkDebugFont(Tk_Window tkwin, const char *name)
}
declare 104 {
int TkFindStateNumObj(Tcl_Interp *interp, Tcl_Obj *optionPtr,
@@ -393,7 +389,7 @@ declare 108 {
Tcl_Obj *objPtr, Tk_Window *windowPtr)
}
declare 109 {
- char *TkpGetString(TkWindow *winPtr, XEvent *eventPtr, Tcl_DString *dsPtr)
+ CONST86 char *TkpGetString(TkWindow *winPtr, XEvent *eventPtr, Tcl_DString *dsPtr)
}
declare 110 {
void TkpGetSubFonts(Tcl_Interp *interp, Tk_Font tkfont)
@@ -429,7 +425,7 @@ declare 119 {
TkRegion src, TkRegion dr_return)
}
declare 121 aqua {
- Pixmap TkpCreateNativeBitmap(Display *display, const char *source)
+ Pixmap TkpCreateNativeBitmap(Display *display, const void *source)
}
declare 122 aqua {
void TkpDefineNativeBitmaps(void)
@@ -517,15 +513,64 @@ declare 157 {
int TkpTesttextCmd(ClientData dummy, Tcl_Interp *interp, int argc,
const char **argv)
}
-
-# Next group of functions exposed due to [Bug 2768945]. Numbers are chosen so
-# as to match 8.6 branch/HEAD.
+declare 158 {
+ int TkSelGetSelection(Tcl_Interp *interp, Tk_Window tkwin,
+ Atom selection, Atom target, Tk_GetSelProc *proc,
+ ClientData clientData)
+}
+declare 159 {
+ int TkTextGetIndex(Tcl_Interp *interp, struct TkText *textPtr,
+ const char *string, struct TkTextIndex *indexPtr)
+}
+declare 160 {
+ int TkTextIndexBackBytes(const struct TkText *textPtr,
+ const struct TkTextIndex *srcPtr, int count,
+ struct TkTextIndex *dstPtr)
+}
+declare 161 {
+ int TkTextIndexForwBytes(const struct TkText *textPtr,
+ const struct TkTextIndex *srcPtr, int count,
+ struct TkTextIndex *dstPtr)
+}
+declare 162 {
+ struct TkTextIndex *TkTextMakeByteIndex(TkTextBTree tree,
+ const struct TkText *textPtr, int lineIndex,
+ int byteIndex, struct TkTextIndex *indexPtr)
+}
+declare 163 {
+ int TkTextPrintIndex(const struct TkText *textPtr,
+ const struct TkTextIndex *indexPtr, char *string)
+}
+declare 164 {
+ struct TkTextSegment *TkTextSetMark(struct TkText *textPtr,
+ const char *name, struct TkTextIndex *indexPtr)
+}
+declare 165 {
+ int TkTextXviewCmd(struct TkText *textPtr, Tcl_Interp *interp,
+ int objc, Tcl_Obj *const objv[])
+}
+declare 166 {
+ void TkTextChanged(struct TkSharedText *sharedTextPtr,
+ struct TkText *textPtr, const struct TkTextIndex *index1Ptr,
+ const struct TkTextIndex *index2Ptr)
+}
+declare 167 {
+ int TkBTreeNumLines(TkTextBTree tree,
+ const struct TkText *textPtr)
+}
+declare 168 {
+ void TkTextInsertDisplayProc(struct TkText *textPtr,
+ struct TkTextDispChunk *chunkPtr, int x, int y,
+ int height, int baseline, Display *display,
+ Drawable dst, int screenY)
+}
+# Next group of functions exposed due to [Bug 2768945].
declare 169 {
int TkStateParseProc(ClientData clientData, Tcl_Interp *interp,
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 170 {
- char *TkStatePrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *TkStatePrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
declare 171 {
@@ -533,7 +578,7 @@ declare 171 {
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 172 {
- char *TkCanvasDashPrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *TkCanvasDashPrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
declare 173 {
@@ -541,7 +586,7 @@ declare 173 {
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 174 {
- char *TkOffsetPrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *TkOffsetPrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
declare 175 {
@@ -549,7 +594,7 @@ declare 175 {
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 176 {
- char *TkPixelPrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *TkPixelPrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
declare 177 {
@@ -557,7 +602,7 @@ declare 177 {
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 178 {
- char *TkOrientPrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *TkOrientPrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
declare 179 {
@@ -565,9 +610,30 @@ declare 179 {
Tk_Window tkwin, const char *value, char *widgRec, int offset)
}
declare 180 {
- char *TkSmoothPrintProc(ClientData clientData, Tk_Window tkwin,
+ CONST86 char *TkSmoothPrintProc(ClientData clientData, Tk_Window tkwin,
char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)
}
+
+# Angled text API, exposed for Emiliano Gavilan's RBC work.
+declare 181 {
+ void TkDrawAngledTextLayout(Display *display, Drawable drawable, GC gc,
+ Tk_TextLayout layout, int x, int y, double angle, int firstChar,
+ int lastChar)
+}
+declare 182 {
+ void TkUnderlineAngledTextLayout(Display *display, Drawable drawable,
+ GC gc, Tk_TextLayout layout, int x, int y, double angle,
+ int underline)
+}
+declare 183 {
+ int TkIntersectAngledTextLayout(Tk_TextLayout layout, int x, int y,
+ int width, int height, double angle)
+}
+declare 184 {
+ void TkDrawAngledChars(Display *display,Drawable drawable, GC gc,
+ Tk_Font tkfont, const char *source, int numBytes, double x,
+ double y, double angle)
+}
##############################################################################
@@ -582,12 +648,10 @@ interface tkIntPlat
declare 0 x11 {
void TkCreateXEventSource(void)
}
-declare 1 x11 {
- void TkFreeWindowId(TkDisplay *dispPtr, Window w)
-}
-declare 2 x11 {
- void TkInitXId(TkDisplay *dispPtr)
-}
+#
+# Slot 1 unused (WAS: TkFreeWindowId)
+# Slot 2 unused (WAS: TkInitXId)
+#
declare 3 x11 {
int TkpCmapStressed(Tk_Window tkwin, Colormap colormap)
}
@@ -612,9 +676,9 @@ declare 9 x11 {
declare 10 x11 {
void TkSendCleanup(TkDisplay *dispPtr)
}
-declare 11 x11 {
- void TkFreeXId(TkDisplay *dispPtr)
-}
+#
+# Slot 11 unused (WAS: TkFreeXId)
+#
declare 12 x11 {
int TkpWmSetState(TkWindow *winPtr, int state)
}
@@ -790,7 +854,7 @@ declare 0 aqua {
# removed duplicates from tkInt table
#declare 1 aqua {
-# Pixmap TkpCreateNativeBitmap(Display *display, const char *source)
+# Pixmap TkpCreateNativeBitmap(Display *display, const void *source)
#}
#
#declare 2 aqua {
@@ -834,22 +898,22 @@ declare 12 aqua {
#}
declare 14 aqua {
- int TkMacOSXDoHLEvent(EventRecord *theEvent)
+ int TkMacOSXDoHLEvent(void *theEvent)
}
# removed duplicate from tkPlat table(tk.decls)
#declare 15 aqua {
-# GWorldPtr TkMacOSXGetDrawablePort(Drawable drawable)
+# void *TkMacOSXGetDrawablePort(Drawable drawable)
#}
declare 16 aqua {
- Window TkMacOSXGetXWindow(WindowRef macWinPtr)
+ Window TkMacOSXGetXWindow(void *macWinPtr)
}
declare 17 aqua {
- int TkMacOSXGrowToplevel(WindowRef whichWindow, Point start)
+ int TkMacOSXGrowToplevel(void *whichWindow, XPoint start)
}
declare 18 aqua {
- void TkMacOSXHandleMenuSelect(MenuID theMenu, MenuItemIndex theItem,
+ void TkMacOSXHandleMenuSelect(short theMenu, unsigned short theItem,
int optionKeyPressed)
}
@@ -872,13 +936,13 @@ declare 23 aqua {
void TkMacOSXMakeRealWindowExist(TkWindow *winPtr)
}
declare 24 aqua {
- BitMapPtr TkMacOSXMakeStippleMap(Drawable d1, Drawable d2)
+ void *TkMacOSXMakeStippleMap(Drawable d1, Drawable d2)
}
declare 25 aqua {
void TkMacOSXMenuClick(void)
}
declare 26 aqua {
- void TkMacOSXRegisterOffScreenWindow(Window window, GWorldPtr portPtr)
+ void TkMacOSXRegisterOffScreenWindow(Window window, void *portPtr)
}
declare 27 aqua {
int TkMacOSXResizable(TkWindow *winPtr)
@@ -893,28 +957,28 @@ declare 30 aqua {
void TkMacOSXSetUpClippingRgn(Drawable drawable)
}
declare 31 aqua {
- void TkMacOSXSetUpGraphicsPort(GC gc, GWorldPtr destPort)
+ void TkMacOSXSetUpGraphicsPort(GC gc, void *destPort)
}
declare 32 aqua {
void TkMacOSXUpdateClipRgn(TkWindow *winPtr)
}
declare 33 aqua {
- void TkMacOSXUnregisterMacWindow(WindowRef portPtr)
+ void TkMacOSXUnregisterMacWindow(void *portPtr)
}
declare 34 aqua {
int TkMacOSXUseMenuID(short macID)
}
declare 35 aqua {
- RgnHandle TkMacOSXVisableClipRgn(TkWindow *winPtr)
+ TkRegion TkMacOSXVisableClipRgn(TkWindow *winPtr)
}
declare 36 aqua {
- void TkMacOSXWinBounds(TkWindow *winPtr, Rect *geometry)
+ void TkMacOSXWinBounds(TkWindow *winPtr, void *geometry)
}
declare 37 aqua {
- void TkMacOSXWindowOffset(WindowRef wRef, int *xOffset, int *yOffset)
+ void TkMacOSXWindowOffset(void *wRef, int *xOffset, int *yOffset)
}
declare 38 aqua {
- int TkSetMacColor(unsigned long pixel, RGBColor *macColor)
+ int TkSetMacColor(unsigned long pixel, void *macColor)
}
declare 39 aqua {
void TkSetWMName(TkWindow *winPtr, Tk_Uid titleUid)
@@ -923,7 +987,7 @@ declare 40 aqua {
void TkSuspendClipboard(void)
}
declare 41 aqua {
- int TkMacOSXZoomToplevel(WindowPtr whichWindow, short zoomPart)
+ int TkMacOSXZoomToplevel(void *whichWindow, short zoomPart)
}
declare 42 aqua {
Tk_Window Tk_TopCoordsToWindow(Tk_Window tkwin, int rootX, int rootY,
@@ -939,7 +1003,7 @@ declare 45 aqua {
void TkMacOSXPreprocessMenu(void)
}
declare 46 aqua {
- int TkpIsWindowFloating(WindowRef window)
+ int TkpIsWindowFloating(void *window)
}
declare 47 aqua {
Tk_Window TkMacOSXGetCapture(void)
@@ -963,6 +1027,11 @@ declare 51 aqua {
declare 53 aqua {
unsigned long TkpGetMS(void)
}
+
+# For Canvas3d, requested by Sean Woods
+declare 54 aqua {
+ void *TkMacOSXDrawable(Drawable drawable)
+}
##############################################################################
@@ -1345,6 +1414,32 @@ declare 106 win {
int x, int y, unsigned int width, unsigned int height)
}
+# New in Tk 8.6
+declare 107 win {
+ int XFlush(Display *display)
+}
+declare 108 win {
+ int XGrabServer(Display *display)
+}
+declare 109 win {
+ int XUngrabServer(Display *display)
+}
+declare 110 win {
+ int XFree(void *data)
+}
+declare 111 win {
+ int XNoOp(Display *display)
+}
+declare 112 win {
+ int XSynchronize(Display *display, Bool onoff)
+}
+declare 113 win {
+ int XSync(Display *display, Bool discard)
+}
+declare 114 win {
+ VisualID XVisualIDFromVisual(Visual *visual)
+}
+
################################
# X functions for Aqua
diff --git a/generic/tkInt.h b/generic/tkInt.h
index a95adf8..bc0e0a3 100644
--- a/generic/tkInt.h
+++ b/generic/tkInt.h
@@ -15,22 +15,17 @@
#ifndef _TKINT
#define _TKINT
-#ifndef _TK
-#include "tk.h"
-#endif
-#ifndef _TCL
-#include "tcl.h"
-#endif
#ifndef _TKPORT
#include "tkPort.h"
#endif
/*
- * Ensure WORDS_BIGENDIAN is defined correcly:
+ * Ensure WORDS_BIGENDIAN is defined correctly:
* Needs to happen here in addition to configure to work with fat compiles on
* Darwin (where configure runs only once for multiple architectures).
*/
+#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
@@ -100,18 +95,11 @@ typedef struct TkpCursor_ *TkpCursor;
typedef struct TkRegion_ *TkRegion;
typedef struct TkStressedCmap TkStressedCmap;
typedef struct TkBindInfo_ *TkBindInfo;
-
-/*
- * Function types.
- */
-
-typedef int (TkBindEvalProc)(ClientData clientData, Tcl_Interp *interp,
- XEvent *eventPtr, Tk_Window tkwin, KeySym keySym);
-typedef void (TkBindFreeProc)(ClientData clientData);
+typedef struct Busy *TkBusy;
/*
* One of the following structures is maintained for each cursor in use in the
- * system. This structure is used by tkCursor.c and the various system
+ * system. This structure is used by tkCursor.c and the various system-
* specific cursor files.
*/
@@ -397,10 +385,6 @@ typedef struct TkDisplay {
int postCommandGeneration;
/*
- * Information used by tkOption.c only.
- */
-
- /*
* Information used by tkPack.c only.
*/
@@ -469,24 +453,6 @@ typedef struct TkDisplay {
* application name on each comm window. */
/*
- * Information used by tkXId.c only:
- */
-
- struct TkIdStack *idStackPtr;
- /* First in list of chunks of free resource
- * identifiers, or NULL if there are no free
- * resources. */
- XID (*defaultAllocProc) (Display *display);
- /* Default resource allocator for display. */
- struct TkIdStack *windowStackPtr;
- /* First in list of chunks of window ids that
- * can't be reused right now. */
- Tcl_TimerToken idCleanupScheduled;
- /* If set, it means a call to WindowIdCleanup
- * has already been scheduled, 0 means it
- * hasn't. */
-
- /*
* Information used by tkUnixWm.c and tkWinWm.c only:
*/
@@ -495,18 +461,6 @@ typedef struct TkDisplay {
/* Points to the foreground window. */
/*
- * Information maintained by tkWindow.c for use later on by tkXId.c:
- */
-
- int destroyCount; /* Number of Tk_DestroyWindow operations in
- * progress. */
- unsigned long lastDestroyRequest;
- /* Id of most recent XDestroyWindow request;
- * can re-use ids in windowStackPtr when
- * server has seen this request and event
- * queue is empty. */
-
- /*
* Information used by tkVisual.c only:
*/
@@ -537,7 +491,9 @@ typedef struct TkDisplay {
* display. */
Window mouseButtonWindow; /* Window the button state was set in, added
* in Tk 8.4. */
- Window warpWindow;
+ Tk_Window warpWindow;
+ Tk_Window warpMainwin; /* For finding the root window for warping
+ * purposes. */
int warpX;
int warpY;
@@ -669,6 +625,7 @@ typedef struct TkMainInfo {
* ::tk::AlwaysShowSelection variable. */
struct TkMainInfo *nextPtr; /* Next in list of all main windows managed by
* this process. */
+ Tcl_HashTable busyTable; /* Information used by [tk busy] command. */
} TkMainInfo;
/*
@@ -678,7 +635,7 @@ typedef struct TkMainInfo {
*/
typedef struct {
- const char *source; /* Bits for bitmap. */
+ const void *source; /* Bits for bitmap. */
int width, height; /* Dimensions of bitmap. */
int native; /* 0 means generic (X style) bitmap, 1 means
* native style bitmap. */
@@ -803,7 +760,8 @@ typedef struct TkWindow {
* Information used by tkGeometry.c for geometry management.
*/
- const Tk_GeomMgr *geomMgrPtr; /* Information about geometry manager for this
+ const Tk_GeomMgr *geomMgrPtr;
+ /* Information about geometry manager for this
* window. */
ClientData geomData; /* Argument for geometry manager functions. */
int reqWidth, reqHeight; /* Arguments from last call to
@@ -822,13 +780,14 @@ typedef struct TkWindow {
struct TkWmInfo *wmInfoPtr; /* For top-level windows (and also for special
* Unix menubar and wrapper windows), points
* to structure with wm-related info (see
- * tkWm.c). For other windows, this is NULL. */
+ * tkWm.c). For other windows, this is
+ * NULL. */
/*
* Information used by widget classes.
*/
- Tk_ClassProcs *classProcsPtr;
+ const Tk_ClassProcs *classProcsPtr;
ClientData instanceData;
/*
@@ -848,6 +807,7 @@ typedef struct TkWindow {
int minReqWidth; /* Minimum requested width. */
int minReqHeight; /* Minimum requested height. */
+ char *geometryMaster;
} TkWindow;
/*
@@ -869,6 +829,25 @@ typedef struct {
} TkKeyEvent;
/*
+ * Flags passed to TkpMakeMenuWindow's 'transient' argument.
+ */
+
+#define TK_MAKE_MENU_TEAROFF 0 /* Only non-transient case. */
+#define TK_MAKE_MENU_POPUP 1
+#define TK_MAKE_MENU_DROPDOWN 2
+
+/*
+ * The following structure is used with TkMakeEnsemble to create ensemble
+ * commands and optionally to create sub-ensembles.
+ */
+
+typedef struct TkEnsemble {
+ const char *name;
+ Tcl_ObjCmdProc *proc;
+ const struct TkEnsemble *subensemble;
+} TkEnsemble;
+
+/*
* The following structure is used as a two way map between integers and
* strings, usually to map between an internal C representation and the
* strings used in Tcl.
@@ -896,12 +875,6 @@ typedef struct TkpClipMask {
#define TKP_CLIP_REGION 1
/*
- * Pointer to first entry in list of all displays currently known.
- */
-
-extern TkDisplay *tkDisplayList;
-
-/*
* Return values from TkGrabState:
*/
@@ -948,35 +921,72 @@ extern TkDisplay *tkDisplayList;
* be properly registered with Tcl:
*/
-MODULE_SCOPE Tcl_ObjType tkBorderObjType;
-MODULE_SCOPE Tcl_ObjType tkBitmapObjType;
-MODULE_SCOPE Tcl_ObjType tkColorObjType;
-MODULE_SCOPE Tcl_ObjType tkCursorObjType;
-MODULE_SCOPE Tcl_ObjType tkFontObjType;
-MODULE_SCOPE Tcl_ObjType tkOptionObjType;
-MODULE_SCOPE Tcl_ObjType tkStateKeyObjType;
-MODULE_SCOPE Tcl_ObjType tkTextIndexType;
+MODULE_SCOPE const Tcl_ObjType tkBorderObjType;
+MODULE_SCOPE const Tcl_ObjType tkBitmapObjType;
+MODULE_SCOPE const Tcl_ObjType tkColorObjType;
+MODULE_SCOPE const Tcl_ObjType tkCursorObjType;
+MODULE_SCOPE const Tcl_ObjType tkFontObjType;
+MODULE_SCOPE const Tcl_ObjType tkStateKeyObjType;
+MODULE_SCOPE const Tcl_ObjType tkTextIndexType;
/*
* Miscellaneous variables shared among Tk modules but not exported to the
* outside world:
*/
-MODULE_SCOPE Tk_SmoothMethod tkBezierSmoothMethod;
+MODULE_SCOPE const Tk_SmoothMethod tkBezierSmoothMethod;
MODULE_SCOPE Tk_ImageType tkBitmapImageType;
MODULE_SCOPE Tk_PhotoImageFormat tkImgFmtGIF;
MODULE_SCOPE void (*tkHandleEventProc) (XEvent* eventPtr);
+MODULE_SCOPE Tk_PhotoImageFormat tkImgFmtPNG;
MODULE_SCOPE Tk_PhotoImageFormat tkImgFmtPPM;
MODULE_SCOPE TkMainInfo *tkMainWindowList;
MODULE_SCOPE Tk_ImageType tkPhotoImageType;
MODULE_SCOPE Tcl_HashTable tkPredefBitmapTable;
-#include "tkIntDecls.h"
+/*
+ * The definition of pi, at least from the perspective of double-precision
+ * floats.
+ */
-#ifdef BUILD_tk
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLEXPORT
+#ifndef PI
+#ifdef M_PI
+#define PI M_PI
+#else
+#define PI 3.14159265358979323846
+#endif
+#endif
+
+/*
+ * Support for Clang Static Analyzer <http://clang-analyzer.llvm.org>
+ */
+
+#if defined(PURIFY) && defined(__clang__)
+#if __has_feature(attribute_analyzer_noreturn) && \
+ !defined(Tcl_Panic) && defined(Tcl_Panic_TCL_DECLARED)
+void Tcl_Panic(const char *, ...) __attribute__((analyzer_noreturn));
+#endif
+#if !defined(CLANG_ASSERT)
+#include <assert.h>
+#define CLANG_ASSERT(x) assert(x)
#endif
+#elif !defined(CLANG_ASSERT)
+#define CLANG_ASSERT(x)
+#endif /* PURIFY && __clang__ */
+
+/*
+ * The following magic value is stored in the "send_event" field of FocusIn
+ * and FocusOut events. This allows us to separate "real" events coming from
+ * the server from those that we generated.
+ */
+
+#define GENERATED_FOCUS_EVENT_MAGIC ((Bool) 0x547321ac)
+
+/*
+ * Exported internals.
+ */
+
+#include "tkIntDecls.h"
/*
* Themed widget set init function:
@@ -998,6 +1008,9 @@ MODULE_SCOPE int Tk_BindObjCmd(ClientData clientData,
MODULE_SCOPE int Tk_BindtagsObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
+MODULE_SCOPE int Tk_BusyObjCmd(ClientData clientData,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const objv[]);
MODULE_SCOPE int Tk_ButtonObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
@@ -1016,9 +1029,6 @@ MODULE_SCOPE int Tk_ChooseColorObjCmd(ClientData clientData,
MODULE_SCOPE int Tk_ChooseDirectoryObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
-MODULE_SCOPE int Tk_ChooseFontObjCmd(ClientData clientData,
- Tcl_Interp *interp, int objc,
- Tcl_Obj *const objv[]);
MODULE_SCOPE int Tk_DestroyObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
@@ -1110,9 +1120,6 @@ MODULE_SCOPE int Tk_SpinboxObjCmd(ClientData clientData,
MODULE_SCOPE int Tk_TextObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
-MODULE_SCOPE int Tk_TkObjCmd(ClientData clientData,
- Tcl_Interp *interp, int objc,
- Tcl_Obj *const objv[]);
MODULE_SCOPE int Tk_TkwaitObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
@@ -1131,6 +1138,10 @@ MODULE_SCOPE int Tk_WmObjCmd(ClientData clientData, Tcl_Interp *interp,
MODULE_SCOPE int Tk_GetDoublePixelsFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr,
double *doublePtr);
+MODULE_SCOPE int TkSetGeometryMaster(Tcl_Interp *interp,
+ Tk_Window tkwin, const char *master);
+MODULE_SCOPE void TkFreeGeometryMaster(Tk_Window tkwin,
+ const char *master);
MODULE_SCOPE void TkEventInit(void);
MODULE_SCOPE void TkRegisterObjTypes(void);
@@ -1158,7 +1169,7 @@ MODULE_SCOPE void TkpBuildRegionFromAlphaData(TkRegion region,
unsigned height, unsigned char *dataPtr,
unsigned pixelStride, unsigned lineStride);
MODULE_SCOPE void TkPrintPadAmount(Tcl_Interp *interp,
- char *buffer, int pad1, int pad2);
+ const char *buffer, int pad1, int pad2);
MODULE_SCOPE int TkParsePadAmount(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr,
int *pad1Ptr, int *pad2Ptr);
@@ -1179,11 +1190,32 @@ MODULE_SCOPE void TkUnderlineCharsInContext(Display *display,
int firstByte, int lastByte);
MODULE_SCOPE void TkpGetFontAttrsForChar(Tk_Window tkwin, Tk_Font tkfont,
Tcl_UniChar c, struct TkFontAttributes *faPtr);
+MODULE_SCOPE Tcl_Obj * TkNewWindowObj(Tk_Window tkwin);
+MODULE_SCOPE void TkpShowBusyWindow(TkBusy busy);
+MODULE_SCOPE void TkpHideBusyWindow(TkBusy busy);
+MODULE_SCOPE void TkpMakeTransparentWindowExist(Tk_Window tkwin,
+ Window parent);
+MODULE_SCOPE void TkpCreateBusy(Tk_FakeWin *winPtr, Tk_Window tkRef,
+ Window *parentPtr, Tk_Window tkParent,
+ TkBusy busy);
+MODULE_SCOPE int TkBackgroundEvalObjv(Tcl_Interp *interp,
+ int objc, Tcl_Obj *const *objv, int flags);
+MODULE_SCOPE void TkSendVirtualEvent(Tk_Window tgtWin,
+ const char *eventName);
+MODULE_SCOPE Tcl_Command TkMakeEnsemble(Tcl_Interp *interp,
+ const char *nsname, const char *name,
+ ClientData clientData, const TkEnsemble *map);
+MODULE_SCOPE int TkInitTkCmd(Tcl_Interp *interp,
+ ClientData clientData);
+MODULE_SCOPE int TkInitFontchooser(Tcl_Interp *interp,
+ ClientData clientData);
+MODULE_SCOPE void TkpWarpPointer(TkDisplay *dispPtr);
+
#ifdef __WIN32__
#define TkParseColor XParseColor
#else
MODULE_SCOPE Status TkParseColor (Display * display,
- Colormap map, CONST char* spec,
+ Colormap map, const char* spec,
XColor * colorPtr);
#endif
#ifdef HAVE_XFT
@@ -1198,11 +1230,21 @@ MODULE_SCOPE int TkUnsupported1ObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLIMPORT
+/*
+ * For Tktest.
+ */
+MODULE_SCOPE int SquareObjCmd(ClientData clientData,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj * const objv[]);
+MODULE_SCOPE int TkOldTestInit(Tcl_Interp *interp);
+#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
+#define TkplatformtestInit(x) TCL_OK
+#else
+MODULE_SCOPE int TkplatformtestInit(Tcl_Interp *interp);
+#endif
#endif /* _TKINT */
-
+
/*
* Local Variables:
* mode: c
diff --git a/generic/tkIntDecls.h b/generic/tkIntDecls.h
index 59e7e30..8d36ec0 100644
--- a/generic/tkIntDecls.h
+++ b/generic/tkIntDecls.h
@@ -20,6 +20,13 @@
#define TCL_STORAGE_CLASS DLLEXPORT
#endif
+struct TkText;
+typedef struct TkTextBTree_ *TkTextBTree;
+struct TkTextDispChunk;
+struct TkTextIndex;
+struct TkTextSegment;
+struct TkSharedText;
+
/*
* WARNING: This file is automatically generated by the tools/genStubs.tcl
* script. Any modifications to the function declarations below should be made
@@ -32,702 +39,328 @@
* Exported function declarations:
*/
-#ifndef TkAllocWindow_TCL_DECLARED
-#define TkAllocWindow_TCL_DECLARED
/* 0 */
EXTERN TkWindow * TkAllocWindow(TkDisplay *dispPtr, int screenNum,
TkWindow *parentPtr);
-#endif
-#ifndef TkBezierPoints_TCL_DECLARED
-#define TkBezierPoints_TCL_DECLARED
/* 1 */
EXTERN void TkBezierPoints(double control[], int numSteps,
double *coordPtr);
-#endif
-#ifndef TkBezierScreenPoints_TCL_DECLARED
-#define TkBezierScreenPoints_TCL_DECLARED
/* 2 */
EXTERN void TkBezierScreenPoints(Tk_Canvas canvas,
double control[], int numSteps,
XPoint *xPointPtr);
-#endif
-#ifndef TkBindDeadWindow_TCL_DECLARED
-#define TkBindDeadWindow_TCL_DECLARED
-/* 3 */
-EXTERN void TkBindDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkBindEventProc_TCL_DECLARED
-#define TkBindEventProc_TCL_DECLARED
+/* Slot 3 is reserved */
/* 4 */
EXTERN void TkBindEventProc(TkWindow *winPtr, XEvent *eventPtr);
-#endif
-#ifndef TkBindFree_TCL_DECLARED
-#define TkBindFree_TCL_DECLARED
/* 5 */
EXTERN void TkBindFree(TkMainInfo *mainPtr);
-#endif
-#ifndef TkBindInit_TCL_DECLARED
-#define TkBindInit_TCL_DECLARED
/* 6 */
EXTERN void TkBindInit(TkMainInfo *mainPtr);
-#endif
-#ifndef TkChangeEventWindow_TCL_DECLARED
-#define TkChangeEventWindow_TCL_DECLARED
/* 7 */
EXTERN void TkChangeEventWindow(XEvent *eventPtr,
TkWindow *winPtr);
-#endif
-#ifndef TkClipInit_TCL_DECLARED
-#define TkClipInit_TCL_DECLARED
/* 8 */
EXTERN int TkClipInit(Tcl_Interp *interp, TkDisplay *dispPtr);
-#endif
-#ifndef TkComputeAnchor_TCL_DECLARED
-#define TkComputeAnchor_TCL_DECLARED
/* 9 */
EXTERN void TkComputeAnchor(Tk_Anchor anchor, Tk_Window tkwin,
int padX, int padY, int innerWidth,
int innerHeight, int *xPtr, int *yPtr);
-#endif
-#ifndef TkCopyAndGlobalEval_TCL_DECLARED
-#define TkCopyAndGlobalEval_TCL_DECLARED
-/* 10 */
-EXTERN int TkCopyAndGlobalEval(Tcl_Interp *interp, char *script);
-#endif
-#ifndef TkCreateBindingProcedure_TCL_DECLARED
-#define TkCreateBindingProcedure_TCL_DECLARED
-/* 11 */
-EXTERN unsigned long TkCreateBindingProcedure(Tcl_Interp *interp,
- Tk_BindingTable bindingTable,
- ClientData object, CONST char *eventString,
- TkBindEvalProc *evalProc,
- TkBindFreeProc *freeProc,
- ClientData clientData);
-#endif
-#ifndef TkCreateCursorFromData_TCL_DECLARED
-#define TkCreateCursorFromData_TCL_DECLARED
+/* Slot 10 is reserved */
+/* Slot 11 is reserved */
/* 12 */
EXTERN TkCursor * TkCreateCursorFromData(Tk_Window tkwin,
- CONST char *source, CONST char *mask,
+ const char *source, const char *mask,
int width, int height, int xHot, int yHot,
XColor fg, XColor bg);
-#endif
-#ifndef TkCreateFrame_TCL_DECLARED
-#define TkCreateFrame_TCL_DECLARED
/* 13 */
EXTERN int TkCreateFrame(ClientData clientData,
- Tcl_Interp *interp, int argc, char **argv,
- int toplevel, char *appName);
-#endif
-#ifndef TkCreateMainWindow_TCL_DECLARED
-#define TkCreateMainWindow_TCL_DECLARED
+ Tcl_Interp *interp, int argc,
+ const char *const *argv, int toplevel,
+ const char *appName);
/* 14 */
EXTERN Tk_Window TkCreateMainWindow(Tcl_Interp *interp,
- CONST char *screenName, char *baseName);
-#endif
-#ifndef TkCurrentTime_TCL_DECLARED
-#define TkCurrentTime_TCL_DECLARED
+ const char *screenName, const char *baseName);
/* 15 */
EXTERN Time TkCurrentTime(TkDisplay *dispPtr);
-#endif
-#ifndef TkDeleteAllImages_TCL_DECLARED
-#define TkDeleteAllImages_TCL_DECLARED
/* 16 */
EXTERN void TkDeleteAllImages(TkMainInfo *mainPtr);
-#endif
-#ifndef TkDoConfigureNotify_TCL_DECLARED
-#define TkDoConfigureNotify_TCL_DECLARED
/* 17 */
EXTERN void TkDoConfigureNotify(TkWindow *winPtr);
-#endif
-#ifndef TkDrawInsetFocusHighlight_TCL_DECLARED
-#define TkDrawInsetFocusHighlight_TCL_DECLARED
/* 18 */
EXTERN void TkDrawInsetFocusHighlight(Tk_Window tkwin, GC gc,
int width, Drawable drawable, int padding);
-#endif
-#ifndef TkEventDeadWindow_TCL_DECLARED
-#define TkEventDeadWindow_TCL_DECLARED
/* 19 */
EXTERN void TkEventDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkFillPolygon_TCL_DECLARED
-#define TkFillPolygon_TCL_DECLARED
/* 20 */
EXTERN void TkFillPolygon(Tk_Canvas canvas, double *coordPtr,
int numPoints, Display *display,
Drawable drawable, GC gc, GC outlineGC);
-#endif
-#ifndef TkFindStateNum_TCL_DECLARED
-#define TkFindStateNum_TCL_DECLARED
/* 21 */
EXTERN int TkFindStateNum(Tcl_Interp *interp,
- CONST char *option, CONST TkStateMap *mapPtr,
- CONST char *strKey);
-#endif
-#ifndef TkFindStateString_TCL_DECLARED
-#define TkFindStateString_TCL_DECLARED
+ const char *option, const TkStateMap *mapPtr,
+ const char *strKey);
/* 22 */
-EXTERN char * TkFindStateString(CONST TkStateMap *mapPtr,
+EXTERN CONST86 char * TkFindStateString(const TkStateMap *mapPtr,
int numKey);
-#endif
-#ifndef TkFocusDeadWindow_TCL_DECLARED
-#define TkFocusDeadWindow_TCL_DECLARED
/* 23 */
EXTERN void TkFocusDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkFocusFilterEvent_TCL_DECLARED
-#define TkFocusFilterEvent_TCL_DECLARED
/* 24 */
EXTERN int TkFocusFilterEvent(TkWindow *winPtr,
XEvent *eventPtr);
-#endif
-#ifndef TkFocusKeyEvent_TCL_DECLARED
-#define TkFocusKeyEvent_TCL_DECLARED
/* 25 */
EXTERN TkWindow * TkFocusKeyEvent(TkWindow *winPtr, XEvent *eventPtr);
-#endif
-#ifndef TkFontPkgInit_TCL_DECLARED
-#define TkFontPkgInit_TCL_DECLARED
/* 26 */
EXTERN void TkFontPkgInit(TkMainInfo *mainPtr);
-#endif
-#ifndef TkFontPkgFree_TCL_DECLARED
-#define TkFontPkgFree_TCL_DECLARED
/* 27 */
EXTERN void TkFontPkgFree(TkMainInfo *mainPtr);
-#endif
-#ifndef TkFreeBindingTags_TCL_DECLARED
-#define TkFreeBindingTags_TCL_DECLARED
/* 28 */
EXTERN void TkFreeBindingTags(TkWindow *winPtr);
-#endif
-#ifndef TkpFreeCursor_TCL_DECLARED
-#define TkpFreeCursor_TCL_DECLARED
/* 29 */
EXTERN void TkpFreeCursor(TkCursor *cursorPtr);
-#endif
-#ifndef TkGetBitmapData_TCL_DECLARED
-#define TkGetBitmapData_TCL_DECLARED
/* 30 */
-EXTERN char * TkGetBitmapData(Tcl_Interp *interp, char *string,
- char *fileName, int *widthPtr,
- int *heightPtr, int *hotXPtr, int *hotYPtr);
-#endif
-#ifndef TkGetButtPoints_TCL_DECLARED
-#define TkGetButtPoints_TCL_DECLARED
+EXTERN char * TkGetBitmapData(Tcl_Interp *interp,
+ const char *string, const char *fileName,
+ int *widthPtr, int *heightPtr, int *hotXPtr,
+ int *hotYPtr);
/* 31 */
EXTERN void TkGetButtPoints(double p1[], double p2[],
double width, int project, double m1[],
double m2[]);
-#endif
-#ifndef TkGetCursorByName_TCL_DECLARED
-#define TkGetCursorByName_TCL_DECLARED
/* 32 */
EXTERN TkCursor * TkGetCursorByName(Tcl_Interp *interp,
Tk_Window tkwin, Tk_Uid string);
-#endif
-#ifndef TkGetDefaultScreenName_TCL_DECLARED
-#define TkGetDefaultScreenName_TCL_DECLARED
/* 33 */
-EXTERN CONST84_RETURN char * TkGetDefaultScreenName(Tcl_Interp *interp,
- CONST char *screenName);
-#endif
-#ifndef TkGetDisplay_TCL_DECLARED
-#define TkGetDisplay_TCL_DECLARED
+EXTERN const char * TkGetDefaultScreenName(Tcl_Interp *interp,
+ const char *screenName);
/* 34 */
EXTERN TkDisplay * TkGetDisplay(Display *display);
-#endif
-#ifndef TkGetDisplayOf_TCL_DECLARED
-#define TkGetDisplayOf_TCL_DECLARED
/* 35 */
EXTERN int TkGetDisplayOf(Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[], Tk_Window *tkwinPtr);
-#endif
-#ifndef TkGetFocusWin_TCL_DECLARED
-#define TkGetFocusWin_TCL_DECLARED
+ Tcl_Obj *const objv[], Tk_Window *tkwinPtr);
/* 36 */
EXTERN TkWindow * TkGetFocusWin(TkWindow *winPtr);
-#endif
-#ifndef TkGetInterpNames_TCL_DECLARED
-#define TkGetInterpNames_TCL_DECLARED
/* 37 */
EXTERN int TkGetInterpNames(Tcl_Interp *interp, Tk_Window tkwin);
-#endif
-#ifndef TkGetMiterPoints_TCL_DECLARED
-#define TkGetMiterPoints_TCL_DECLARED
/* 38 */
EXTERN int TkGetMiterPoints(double p1[], double p2[],
double p3[], double width, double m1[],
double m2[]);
-#endif
-#ifndef TkGetPointerCoords_TCL_DECLARED
-#define TkGetPointerCoords_TCL_DECLARED
/* 39 */
EXTERN void TkGetPointerCoords(Tk_Window tkwin, int *xPtr,
int *yPtr);
-#endif
-#ifndef TkGetServerInfo_TCL_DECLARED
-#define TkGetServerInfo_TCL_DECLARED
/* 40 */
EXTERN void TkGetServerInfo(Tcl_Interp *interp, Tk_Window tkwin);
-#endif
-#ifndef TkGrabDeadWindow_TCL_DECLARED
-#define TkGrabDeadWindow_TCL_DECLARED
/* 41 */
EXTERN void TkGrabDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkGrabState_TCL_DECLARED
-#define TkGrabState_TCL_DECLARED
/* 42 */
EXTERN int TkGrabState(TkWindow *winPtr);
-#endif
-#ifndef TkIncludePoint_TCL_DECLARED
-#define TkIncludePoint_TCL_DECLARED
/* 43 */
EXTERN void TkIncludePoint(Tk_Item *itemPtr, double *pointPtr);
-#endif
-#ifndef TkInOutEvents_TCL_DECLARED
-#define TkInOutEvents_TCL_DECLARED
/* 44 */
EXTERN void TkInOutEvents(XEvent *eventPtr, TkWindow *sourcePtr,
TkWindow *destPtr, int leaveType,
int enterType, Tcl_QueuePosition position);
-#endif
-#ifndef TkInstallFrameMenu_TCL_DECLARED
-#define TkInstallFrameMenu_TCL_DECLARED
/* 45 */
EXTERN void TkInstallFrameMenu(Tk_Window tkwin);
-#endif
-#ifndef TkKeysymToString_TCL_DECLARED
-#define TkKeysymToString_TCL_DECLARED
/* 46 */
-EXTERN char * TkKeysymToString(KeySym keysym);
-#endif
-#ifndef TkLineToArea_TCL_DECLARED
-#define TkLineToArea_TCL_DECLARED
+EXTERN CONST86 char * TkKeysymToString(KeySym keysym);
/* 47 */
EXTERN int TkLineToArea(double end1Ptr[], double end2Ptr[],
double rectPtr[]);
-#endif
-#ifndef TkLineToPoint_TCL_DECLARED
-#define TkLineToPoint_TCL_DECLARED
/* 48 */
EXTERN double TkLineToPoint(double end1Ptr[], double end2Ptr[],
double pointPtr[]);
-#endif
-#ifndef TkMakeBezierCurve_TCL_DECLARED
-#define TkMakeBezierCurve_TCL_DECLARED
/* 49 */
EXTERN int TkMakeBezierCurve(Tk_Canvas canvas, double *pointPtr,
int numPoints, int numSteps,
XPoint xPoints[], double dblPoints[]);
-#endif
-#ifndef TkMakeBezierPostscript_TCL_DECLARED
-#define TkMakeBezierPostscript_TCL_DECLARED
/* 50 */
EXTERN void TkMakeBezierPostscript(Tcl_Interp *interp,
Tk_Canvas canvas, double *pointPtr,
int numPoints);
-#endif
-#ifndef TkOptionClassChanged_TCL_DECLARED
-#define TkOptionClassChanged_TCL_DECLARED
/* 51 */
EXTERN void TkOptionClassChanged(TkWindow *winPtr);
-#endif
-#ifndef TkOptionDeadWindow_TCL_DECLARED
-#define TkOptionDeadWindow_TCL_DECLARED
/* 52 */
EXTERN void TkOptionDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkOvalToArea_TCL_DECLARED
-#define TkOvalToArea_TCL_DECLARED
/* 53 */
EXTERN int TkOvalToArea(double *ovalPtr, double *rectPtr);
-#endif
-#ifndef TkOvalToPoint_TCL_DECLARED
-#define TkOvalToPoint_TCL_DECLARED
/* 54 */
EXTERN double TkOvalToPoint(double ovalPtr[], double width,
int filled, double pointPtr[]);
-#endif
-#ifndef TkpChangeFocus_TCL_DECLARED
-#define TkpChangeFocus_TCL_DECLARED
/* 55 */
EXTERN int TkpChangeFocus(TkWindow *winPtr, int force);
-#endif
-#ifndef TkpCloseDisplay_TCL_DECLARED
-#define TkpCloseDisplay_TCL_DECLARED
/* 56 */
EXTERN void TkpCloseDisplay(TkDisplay *dispPtr);
-#endif
-#ifndef TkpClaimFocus_TCL_DECLARED
-#define TkpClaimFocus_TCL_DECLARED
/* 57 */
EXTERN void TkpClaimFocus(TkWindow *topLevelPtr, int force);
-#endif
-#ifndef TkpDisplayWarning_TCL_DECLARED
-#define TkpDisplayWarning_TCL_DECLARED
/* 58 */
-EXTERN void TkpDisplayWarning(CONST char *msg, CONST char *title);
-#endif
-#ifndef TkpGetAppName_TCL_DECLARED
-#define TkpGetAppName_TCL_DECLARED
+EXTERN void TkpDisplayWarning(const char *msg, const char *title);
/* 59 */
EXTERN void TkpGetAppName(Tcl_Interp *interp, Tcl_DString *name);
-#endif
-#ifndef TkpGetOtherWindow_TCL_DECLARED
-#define TkpGetOtherWindow_TCL_DECLARED
/* 60 */
EXTERN TkWindow * TkpGetOtherWindow(TkWindow *winPtr);
-#endif
-#ifndef TkpGetWrapperWindow_TCL_DECLARED
-#define TkpGetWrapperWindow_TCL_DECLARED
/* 61 */
EXTERN TkWindow * TkpGetWrapperWindow(TkWindow *winPtr);
-#endif
-#ifndef TkpInit_TCL_DECLARED
-#define TkpInit_TCL_DECLARED
/* 62 */
EXTERN int TkpInit(Tcl_Interp *interp);
-#endif
-#ifndef TkpInitializeMenuBindings_TCL_DECLARED
-#define TkpInitializeMenuBindings_TCL_DECLARED
/* 63 */
EXTERN void TkpInitializeMenuBindings(Tcl_Interp *interp,
Tk_BindingTable bindingTable);
-#endif
-#ifndef TkpMakeContainer_TCL_DECLARED
-#define TkpMakeContainer_TCL_DECLARED
/* 64 */
EXTERN void TkpMakeContainer(Tk_Window tkwin);
-#endif
-#ifndef TkpMakeMenuWindow_TCL_DECLARED
-#define TkpMakeMenuWindow_TCL_DECLARED
/* 65 */
EXTERN void TkpMakeMenuWindow(Tk_Window tkwin, int transient);
-#endif
-#ifndef TkpMakeWindow_TCL_DECLARED
-#define TkpMakeWindow_TCL_DECLARED
/* 66 */
EXTERN Window TkpMakeWindow(TkWindow *winPtr, Window parent);
-#endif
-#ifndef TkpMenuNotifyToplevelCreate_TCL_DECLARED
-#define TkpMenuNotifyToplevelCreate_TCL_DECLARED
/* 67 */
EXTERN void TkpMenuNotifyToplevelCreate(Tcl_Interp *interp,
- char *menuName);
-#endif
-#ifndef TkpOpenDisplay_TCL_DECLARED
-#define TkpOpenDisplay_TCL_DECLARED
+ const char *menuName);
/* 68 */
-EXTERN TkDisplay * TkpOpenDisplay(CONST char *display_name);
-#endif
-#ifndef TkPointerEvent_TCL_DECLARED
-#define TkPointerEvent_TCL_DECLARED
+EXTERN TkDisplay * TkpOpenDisplay(const char *display_name);
/* 69 */
EXTERN int TkPointerEvent(XEvent *eventPtr, TkWindow *winPtr);
-#endif
-#ifndef TkPolygonToArea_TCL_DECLARED
-#define TkPolygonToArea_TCL_DECLARED
/* 70 */
EXTERN int TkPolygonToArea(double *polyPtr, int numPoints,
double *rectPtr);
-#endif
-#ifndef TkPolygonToPoint_TCL_DECLARED
-#define TkPolygonToPoint_TCL_DECLARED
/* 71 */
EXTERN double TkPolygonToPoint(double *polyPtr, int numPoints,
double *pointPtr);
-#endif
-#ifndef TkPositionInTree_TCL_DECLARED
-#define TkPositionInTree_TCL_DECLARED
/* 72 */
EXTERN int TkPositionInTree(TkWindow *winPtr, TkWindow *treePtr);
-#endif
-#ifndef TkpRedirectKeyEvent_TCL_DECLARED
-#define TkpRedirectKeyEvent_TCL_DECLARED
/* 73 */
EXTERN void TkpRedirectKeyEvent(TkWindow *winPtr,
XEvent *eventPtr);
-#endif
-#ifndef TkpSetMainMenubar_TCL_DECLARED
-#define TkpSetMainMenubar_TCL_DECLARED
/* 74 */
EXTERN void TkpSetMainMenubar(Tcl_Interp *interp,
- Tk_Window tkwin, char *menuName);
-#endif
-#ifndef TkpUseWindow_TCL_DECLARED
-#define TkpUseWindow_TCL_DECLARED
+ Tk_Window tkwin, const char *menuName);
/* 75 */
EXTERN int TkpUseWindow(Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *string);
-#endif
-#ifndef TkpWindowWasRecentlyDeleted_TCL_DECLARED
-#define TkpWindowWasRecentlyDeleted_TCL_DECLARED
-/* 76 */
-EXTERN int TkpWindowWasRecentlyDeleted(Window win,
- TkDisplay *dispPtr);
-#endif
-#ifndef TkQueueEventForAllChildren_TCL_DECLARED
-#define TkQueueEventForAllChildren_TCL_DECLARED
+ const char *string);
+/* Slot 76 is reserved */
/* 77 */
EXTERN void TkQueueEventForAllChildren(TkWindow *winPtr,
XEvent *eventPtr);
-#endif
-#ifndef TkReadBitmapFile_TCL_DECLARED
-#define TkReadBitmapFile_TCL_DECLARED
/* 78 */
EXTERN int TkReadBitmapFile(Display *display, Drawable d,
- CONST char *filename,
+ const char *filename,
unsigned int *width_return,
unsigned int *height_return,
Pixmap *bitmap_return, int *x_hot_return,
int *y_hot_return);
-#endif
-#ifndef TkScrollWindow_TCL_DECLARED
-#define TkScrollWindow_TCL_DECLARED
/* 79 */
EXTERN int TkScrollWindow(Tk_Window tkwin, GC gc, int x, int y,
int width, int height, int dx, int dy,
TkRegion damageRgn);
-#endif
-#ifndef TkSelDeadWindow_TCL_DECLARED
-#define TkSelDeadWindow_TCL_DECLARED
/* 80 */
EXTERN void TkSelDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkSelEventProc_TCL_DECLARED
-#define TkSelEventProc_TCL_DECLARED
/* 81 */
EXTERN void TkSelEventProc(Tk_Window tkwin, XEvent *eventPtr);
-#endif
-#ifndef TkSelInit_TCL_DECLARED
-#define TkSelInit_TCL_DECLARED
/* 82 */
EXTERN void TkSelInit(Tk_Window tkwin);
-#endif
-#ifndef TkSelPropProc_TCL_DECLARED
-#define TkSelPropProc_TCL_DECLARED
/* 83 */
EXTERN void TkSelPropProc(XEvent *eventPtr);
-#endif
/* Slot 84 is reserved */
-#ifndef TkSetWindowMenuBar_TCL_DECLARED
-#define TkSetWindowMenuBar_TCL_DECLARED
/* 85 */
EXTERN void TkSetWindowMenuBar(Tcl_Interp *interp,
- Tk_Window tkwin, char *oldMenuName,
- char *menuName);
-#endif
-#ifndef TkStringToKeysym_TCL_DECLARED
-#define TkStringToKeysym_TCL_DECLARED
+ Tk_Window tkwin, const char *oldMenuName,
+ const char *menuName);
/* 86 */
-EXTERN KeySym TkStringToKeysym(char *name);
-#endif
-#ifndef TkThickPolyLineToArea_TCL_DECLARED
-#define TkThickPolyLineToArea_TCL_DECLARED
+EXTERN KeySym TkStringToKeysym(const char *name);
/* 87 */
EXTERN int TkThickPolyLineToArea(double *coordPtr,
int numPoints, double width, int capStyle,
int joinStyle, double *rectPtr);
-#endif
-#ifndef TkWmAddToColormapWindows_TCL_DECLARED
-#define TkWmAddToColormapWindows_TCL_DECLARED
/* 88 */
EXTERN void TkWmAddToColormapWindows(TkWindow *winPtr);
-#endif
-#ifndef TkWmDeadWindow_TCL_DECLARED
-#define TkWmDeadWindow_TCL_DECLARED
/* 89 */
EXTERN void TkWmDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkWmFocusToplevel_TCL_DECLARED
-#define TkWmFocusToplevel_TCL_DECLARED
/* 90 */
EXTERN TkWindow * TkWmFocusToplevel(TkWindow *winPtr);
-#endif
-#ifndef TkWmMapWindow_TCL_DECLARED
-#define TkWmMapWindow_TCL_DECLARED
/* 91 */
EXTERN void TkWmMapWindow(TkWindow *winPtr);
-#endif
-#ifndef TkWmNewWindow_TCL_DECLARED
-#define TkWmNewWindow_TCL_DECLARED
/* 92 */
EXTERN void TkWmNewWindow(TkWindow *winPtr);
-#endif
-#ifndef TkWmProtocolEventProc_TCL_DECLARED
-#define TkWmProtocolEventProc_TCL_DECLARED
/* 93 */
EXTERN void TkWmProtocolEventProc(TkWindow *winPtr,
XEvent *evenvPtr);
-#endif
-#ifndef TkWmRemoveFromColormapWindows_TCL_DECLARED
-#define TkWmRemoveFromColormapWindows_TCL_DECLARED
/* 94 */
EXTERN void TkWmRemoveFromColormapWindows(TkWindow *winPtr);
-#endif
-#ifndef TkWmRestackToplevel_TCL_DECLARED
-#define TkWmRestackToplevel_TCL_DECLARED
/* 95 */
EXTERN void TkWmRestackToplevel(TkWindow *winPtr, int aboveBelow,
TkWindow *otherPtr);
-#endif
-#ifndef TkWmSetClass_TCL_DECLARED
-#define TkWmSetClass_TCL_DECLARED
/* 96 */
EXTERN void TkWmSetClass(TkWindow *winPtr);
-#endif
-#ifndef TkWmUnmapWindow_TCL_DECLARED
-#define TkWmUnmapWindow_TCL_DECLARED
/* 97 */
EXTERN void TkWmUnmapWindow(TkWindow *winPtr);
-#endif
-#ifndef TkDebugBitmap_TCL_DECLARED
-#define TkDebugBitmap_TCL_DECLARED
/* 98 */
-EXTERN Tcl_Obj * TkDebugBitmap(Tk_Window tkwin, char *name);
-#endif
-#ifndef TkDebugBorder_TCL_DECLARED
-#define TkDebugBorder_TCL_DECLARED
+EXTERN Tcl_Obj * TkDebugBitmap(Tk_Window tkwin, const char *name);
/* 99 */
-EXTERN Tcl_Obj * TkDebugBorder(Tk_Window tkwin, char *name);
-#endif
-#ifndef TkDebugCursor_TCL_DECLARED
-#define TkDebugCursor_TCL_DECLARED
+EXTERN Tcl_Obj * TkDebugBorder(Tk_Window tkwin, const char *name);
/* 100 */
-EXTERN Tcl_Obj * TkDebugCursor(Tk_Window tkwin, char *name);
-#endif
-#ifndef TkDebugColor_TCL_DECLARED
-#define TkDebugColor_TCL_DECLARED
+EXTERN Tcl_Obj * TkDebugCursor(Tk_Window tkwin, const char *name);
/* 101 */
-EXTERN Tcl_Obj * TkDebugColor(Tk_Window tkwin, char *name);
-#endif
-#ifndef TkDebugConfig_TCL_DECLARED
-#define TkDebugConfig_TCL_DECLARED
+EXTERN Tcl_Obj * TkDebugColor(Tk_Window tkwin, const char *name);
/* 102 */
EXTERN Tcl_Obj * TkDebugConfig(Tcl_Interp *interp,
Tk_OptionTable table);
-#endif
-#ifndef TkDebugFont_TCL_DECLARED
-#define TkDebugFont_TCL_DECLARED
/* 103 */
-EXTERN Tcl_Obj * TkDebugFont(Tk_Window tkwin, char *name);
-#endif
-#ifndef TkFindStateNumObj_TCL_DECLARED
-#define TkFindStateNumObj_TCL_DECLARED
+EXTERN Tcl_Obj * TkDebugFont(Tk_Window tkwin, const char *name);
/* 104 */
EXTERN int TkFindStateNumObj(Tcl_Interp *interp,
- Tcl_Obj *optionPtr, CONST TkStateMap *mapPtr,
+ Tcl_Obj *optionPtr, const TkStateMap *mapPtr,
Tcl_Obj *keyPtr);
-#endif
-#ifndef TkGetBitmapPredefTable_TCL_DECLARED
-#define TkGetBitmapPredefTable_TCL_DECLARED
/* 105 */
EXTERN Tcl_HashTable * TkGetBitmapPredefTable(void);
-#endif
-#ifndef TkGetDisplayList_TCL_DECLARED
-#define TkGetDisplayList_TCL_DECLARED
/* 106 */
EXTERN TkDisplay * TkGetDisplayList(void);
-#endif
-#ifndef TkGetMainInfoList_TCL_DECLARED
-#define TkGetMainInfoList_TCL_DECLARED
/* 107 */
EXTERN TkMainInfo * TkGetMainInfoList(void);
-#endif
-#ifndef TkGetWindowFromObj_TCL_DECLARED
-#define TkGetWindowFromObj_TCL_DECLARED
/* 108 */
EXTERN int TkGetWindowFromObj(Tcl_Interp *interp,
Tk_Window tkwin, Tcl_Obj *objPtr,
Tk_Window *windowPtr);
-#endif
-#ifndef TkpGetString_TCL_DECLARED
-#define TkpGetString_TCL_DECLARED
/* 109 */
-EXTERN char * TkpGetString(TkWindow *winPtr, XEvent *eventPtr,
+EXTERN CONST86 char * TkpGetString(TkWindow *winPtr, XEvent *eventPtr,
Tcl_DString *dsPtr);
-#endif
-#ifndef TkpGetSubFonts_TCL_DECLARED
-#define TkpGetSubFonts_TCL_DECLARED
/* 110 */
EXTERN void TkpGetSubFonts(Tcl_Interp *interp, Tk_Font tkfont);
-#endif
-#ifndef TkpGetSystemDefault_TCL_DECLARED
-#define TkpGetSystemDefault_TCL_DECLARED
/* 111 */
EXTERN Tcl_Obj * TkpGetSystemDefault(Tk_Window tkwin,
- CONST char *dbName, CONST char *className);
-#endif
-#ifndef TkpMenuThreadInit_TCL_DECLARED
-#define TkpMenuThreadInit_TCL_DECLARED
+ const char *dbName, const char *className);
/* 112 */
EXTERN void TkpMenuThreadInit(void);
-#endif
-#ifndef TkClipBox_TCL_DECLARED
-#define TkClipBox_TCL_DECLARED
/* 113 */
EXTERN void TkClipBox(TkRegion rgn, XRectangle *rect_return);
-#endif
-#ifndef TkCreateRegion_TCL_DECLARED
-#define TkCreateRegion_TCL_DECLARED
/* 114 */
EXTERN TkRegion TkCreateRegion(void);
-#endif
-#ifndef TkDestroyRegion_TCL_DECLARED
-#define TkDestroyRegion_TCL_DECLARED
/* 115 */
EXTERN void TkDestroyRegion(TkRegion rgn);
-#endif
-#ifndef TkIntersectRegion_TCL_DECLARED
-#define TkIntersectRegion_TCL_DECLARED
/* 116 */
EXTERN void TkIntersectRegion(TkRegion sra, TkRegion srcb,
TkRegion dr_return);
-#endif
-#ifndef TkRectInRegion_TCL_DECLARED
-#define TkRectInRegion_TCL_DECLARED
/* 117 */
EXTERN int TkRectInRegion(TkRegion rgn, int x, int y,
unsigned int width, unsigned int height);
-#endif
-#ifndef TkSetRegion_TCL_DECLARED
-#define TkSetRegion_TCL_DECLARED
/* 118 */
EXTERN void TkSetRegion(Display *display, GC gc, TkRegion rgn);
-#endif
-#ifndef TkUnionRectWithRegion_TCL_DECLARED
-#define TkUnionRectWithRegion_TCL_DECLARED
/* 119 */
EXTERN void TkUnionRectWithRegion(XRectangle *rect, TkRegion src,
TkRegion dr_return);
-#endif
/* Slot 120 is reserved */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkpCreateNativeBitmap_TCL_DECLARED
-#define TkpCreateNativeBitmap_TCL_DECLARED
/* 121 */
EXTERN Pixmap TkpCreateNativeBitmap(Display *display,
- CONST char *source);
-#endif
+ const void *source);
#endif /* AQUA */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkpDefineNativeBitmaps_TCL_DECLARED
-#define TkpDefineNativeBitmaps_TCL_DECLARED
/* 122 */
EXTERN void TkpDefineNativeBitmaps(void);
-#endif
#endif /* AQUA */
/* Slot 123 is reserved */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkpGetNativeAppBitmap_TCL_DECLARED
-#define TkpGetNativeAppBitmap_TCL_DECLARED
/* 124 */
EXTERN Pixmap TkpGetNativeAppBitmap(Display *display,
- CONST char *name, int *width, int *height);
-#endif
+ const char *name, int *width, int *height);
#endif /* AQUA */
/* Slot 125 is reserved */
/* Slot 126 is reserved */
@@ -739,257 +372,208 @@ EXTERN Pixmap TkpGetNativeAppBitmap(Display *display,
/* Slot 132 is reserved */
/* Slot 133 is reserved */
/* Slot 134 is reserved */
-#ifndef TkpDrawHighlightBorder_TCL_DECLARED
-#define TkpDrawHighlightBorder_TCL_DECLARED
/* 135 */
EXTERN void TkpDrawHighlightBorder(Tk_Window tkwin, GC fgGC,
GC bgGC, int highlightWidth,
Drawable drawable);
-#endif
-#ifndef TkSetFocusWin_TCL_DECLARED
-#define TkSetFocusWin_TCL_DECLARED
/* 136 */
EXTERN void TkSetFocusWin(TkWindow *winPtr, int force);
-#endif
-#ifndef TkpSetKeycodeAndState_TCL_DECLARED
-#define TkpSetKeycodeAndState_TCL_DECLARED
/* 137 */
EXTERN void TkpSetKeycodeAndState(Tk_Window tkwin, KeySym keySym,
XEvent *eventPtr);
-#endif
-#ifndef TkpGetKeySym_TCL_DECLARED
-#define TkpGetKeySym_TCL_DECLARED
/* 138 */
EXTERN KeySym TkpGetKeySym(TkDisplay *dispPtr, XEvent *eventPtr);
-#endif
-#ifndef TkpInitKeymapInfo_TCL_DECLARED
-#define TkpInitKeymapInfo_TCL_DECLARED
/* 139 */
EXTERN void TkpInitKeymapInfo(TkDisplay *dispPtr);
-#endif
-#ifndef TkPhotoGetValidRegion_TCL_DECLARED
-#define TkPhotoGetValidRegion_TCL_DECLARED
/* 140 */
EXTERN TkRegion TkPhotoGetValidRegion(Tk_PhotoHandle handle);
-#endif
-#ifndef TkWmStackorderToplevel_TCL_DECLARED
-#define TkWmStackorderToplevel_TCL_DECLARED
/* 141 */
EXTERN TkWindow ** TkWmStackorderToplevel(TkWindow *parentPtr);
-#endif
-#ifndef TkFocusFree_TCL_DECLARED
-#define TkFocusFree_TCL_DECLARED
/* 142 */
EXTERN void TkFocusFree(TkMainInfo *mainPtr);
-#endif
-#ifndef TkClipCleanup_TCL_DECLARED
-#define TkClipCleanup_TCL_DECLARED
/* 143 */
EXTERN void TkClipCleanup(TkDisplay *dispPtr);
-#endif
-#ifndef TkGCCleanup_TCL_DECLARED
-#define TkGCCleanup_TCL_DECLARED
/* 144 */
EXTERN void TkGCCleanup(TkDisplay *dispPtr);
-#endif
-#ifndef TkSubtractRegion_TCL_DECLARED
-#define TkSubtractRegion_TCL_DECLARED
/* 145 */
EXTERN void TkSubtractRegion(TkRegion sra, TkRegion srcb,
TkRegion dr_return);
-#endif
-#ifndef TkStylePkgInit_TCL_DECLARED
-#define TkStylePkgInit_TCL_DECLARED
/* 146 */
EXTERN void TkStylePkgInit(TkMainInfo *mainPtr);
-#endif
-#ifndef TkStylePkgFree_TCL_DECLARED
-#define TkStylePkgFree_TCL_DECLARED
/* 147 */
EXTERN void TkStylePkgFree(TkMainInfo *mainPtr);
-#endif
-#ifndef TkToplevelWindowForCommand_TCL_DECLARED
-#define TkToplevelWindowForCommand_TCL_DECLARED
/* 148 */
EXTERN Tk_Window TkToplevelWindowForCommand(Tcl_Interp *interp,
- CONST char *cmdName);
-#endif
-#ifndef TkGetOptionSpec_TCL_DECLARED
-#define TkGetOptionSpec_TCL_DECLARED
+ const char *cmdName);
/* 149 */
-EXTERN CONST Tk_OptionSpec * TkGetOptionSpec(CONST char *name,
+EXTERN const Tk_OptionSpec * TkGetOptionSpec(const char *name,
Tk_OptionTable optionTable);
-#endif
-#ifndef TkMakeRawCurve_TCL_DECLARED
-#define TkMakeRawCurve_TCL_DECLARED
/* 150 */
EXTERN int TkMakeRawCurve(Tk_Canvas canvas, double *pointPtr,
int numPoints, int numSteps,
XPoint xPoints[], double dblPoints[]);
-#endif
-#ifndef TkMakeRawCurvePostscript_TCL_DECLARED
-#define TkMakeRawCurvePostscript_TCL_DECLARED
/* 151 */
EXTERN void TkMakeRawCurvePostscript(Tcl_Interp *interp,
Tk_Canvas canvas, double *pointPtr,
int numPoints);
-#endif
-#ifndef TkpDrawFrame_TCL_DECLARED
-#define TkpDrawFrame_TCL_DECLARED
/* 152 */
EXTERN void TkpDrawFrame(Tk_Window tkwin, Tk_3DBorder border,
int highlightWidth, int borderWidth,
int relief);
-#endif
-#ifndef TkCreateThreadExitHandler_TCL_DECLARED
-#define TkCreateThreadExitHandler_TCL_DECLARED
/* 153 */
EXTERN void TkCreateThreadExitHandler(Tcl_ExitProc *proc,
ClientData clientData);
-#endif
-#ifndef TkDeleteThreadExitHandler_TCL_DECLARED
-#define TkDeleteThreadExitHandler_TCL_DECLARED
/* 154 */
EXTERN void TkDeleteThreadExitHandler(Tcl_ExitProc *proc,
ClientData clientData);
-#endif
/* Slot 155 is reserved */
-#ifndef TkpTestembedCmd_TCL_DECLARED
-#define TkpTestembedCmd_TCL_DECLARED
/* 156 */
EXTERN int TkpTestembedCmd(ClientData clientData,
Tcl_Interp *interp, int argc,
- CONST char **argv);
-#endif
-#ifndef TkpTesttextCmd_TCL_DECLARED
-#define TkpTesttextCmd_TCL_DECLARED
+ const char **argv);
/* 157 */
EXTERN int TkpTesttextCmd(ClientData dummy, Tcl_Interp *interp,
- int argc, CONST char **argv);
-#endif
-/* Slot 158 is reserved */
-/* Slot 159 is reserved */
-/* Slot 160 is reserved */
-/* Slot 161 is reserved */
-/* Slot 162 is reserved */
-/* Slot 163 is reserved */
-/* Slot 164 is reserved */
-/* Slot 165 is reserved */
-/* Slot 166 is reserved */
-/* Slot 167 is reserved */
-/* Slot 168 is reserved */
-#ifndef TkStateParseProc_TCL_DECLARED
-#define TkStateParseProc_TCL_DECLARED
+ int argc, const char **argv);
+/* 158 */
+EXTERN int TkSelGetSelection(Tcl_Interp *interp,
+ Tk_Window tkwin, Atom selection, Atom target,
+ Tk_GetSelProc *proc, ClientData clientData);
+/* 159 */
+EXTERN int TkTextGetIndex(Tcl_Interp *interp,
+ struct TkText *textPtr, const char *string,
+ struct TkTextIndex *indexPtr);
+/* 160 */
+EXTERN int TkTextIndexBackBytes(const struct TkText *textPtr,
+ const struct TkTextIndex *srcPtr, int count,
+ struct TkTextIndex *dstPtr);
+/* 161 */
+EXTERN int TkTextIndexForwBytes(const struct TkText *textPtr,
+ const struct TkTextIndex *srcPtr, int count,
+ struct TkTextIndex *dstPtr);
+/* 162 */
+EXTERN struct TkTextIndex * TkTextMakeByteIndex(TkTextBTree tree,
+ const struct TkText *textPtr, int lineIndex,
+ int byteIndex, struct TkTextIndex *indexPtr);
+/* 163 */
+EXTERN int TkTextPrintIndex(const struct TkText *textPtr,
+ const struct TkTextIndex *indexPtr,
+ char *string);
+/* 164 */
+EXTERN struct TkTextSegment * TkTextSetMark(struct TkText *textPtr,
+ const char *name,
+ struct TkTextIndex *indexPtr);
+/* 165 */
+EXTERN int TkTextXviewCmd(struct TkText *textPtr,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const objv[]);
+/* 166 */
+EXTERN void TkTextChanged(struct TkSharedText *sharedTextPtr,
+ struct TkText *textPtr,
+ const struct TkTextIndex *index1Ptr,
+ const struct TkTextIndex *index2Ptr);
+/* 167 */
+EXTERN int TkBTreeNumLines(TkTextBTree tree,
+ const struct TkText *textPtr);
+/* 168 */
+EXTERN void TkTextInsertDisplayProc(struct TkText *textPtr,
+ struct TkTextDispChunk *chunkPtr, int x,
+ int y, int height, int baseline,
+ Display *display, Drawable dst, int screenY);
/* 169 */
EXTERN int TkStateParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef TkStatePrintProc_TCL_DECLARED
-#define TkStatePrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 170 */
-EXTERN char * TkStatePrintProc(ClientData clientData,
+EXTERN CONST86 char * TkStatePrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
-#ifndef TkCanvasDashParseProc_TCL_DECLARED
-#define TkCanvasDashParseProc_TCL_DECLARED
/* 171 */
EXTERN int TkCanvasDashParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef TkCanvasDashPrintProc_TCL_DECLARED
-#define TkCanvasDashPrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 172 */
-EXTERN char * TkCanvasDashPrintProc(ClientData clientData,
+EXTERN CONST86 char * TkCanvasDashPrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
-#ifndef TkOffsetParseProc_TCL_DECLARED
-#define TkOffsetParseProc_TCL_DECLARED
/* 173 */
EXTERN int TkOffsetParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef TkOffsetPrintProc_TCL_DECLARED
-#define TkOffsetPrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 174 */
-EXTERN char * TkOffsetPrintProc(ClientData clientData,
+EXTERN CONST86 char * TkOffsetPrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
-#ifndef TkPixelParseProc_TCL_DECLARED
-#define TkPixelParseProc_TCL_DECLARED
/* 175 */
EXTERN int TkPixelParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef TkPixelPrintProc_TCL_DECLARED
-#define TkPixelPrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 176 */
-EXTERN char * TkPixelPrintProc(ClientData clientData,
+EXTERN CONST86 char * TkPixelPrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
-#ifndef TkOrientParseProc_TCL_DECLARED
-#define TkOrientParseProc_TCL_DECLARED
/* 177 */
EXTERN int TkOrientParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef TkOrientPrintProc_TCL_DECLARED
-#define TkOrientPrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 178 */
-EXTERN char * TkOrientPrintProc(ClientData clientData,
+EXTERN CONST86 char * TkOrientPrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
-#ifndef TkSmoothParseProc_TCL_DECLARED
-#define TkSmoothParseProc_TCL_DECLARED
/* 179 */
EXTERN int TkSmoothParseProc(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
- CONST char *value, char *widgRec, int offset);
-#endif
-#ifndef TkSmoothPrintProc_TCL_DECLARED
-#define TkSmoothPrintProc_TCL_DECLARED
+ const char *value, char *widgRec, int offset);
/* 180 */
-EXTERN char * TkSmoothPrintProc(ClientData clientData,
+EXTERN CONST86 char * TkSmoothPrintProc(ClientData clientData,
Tk_Window tkwin, char *widgRec, int offset,
Tcl_FreeProc **freeProcPtr);
-#endif
+/* 181 */
+EXTERN void TkDrawAngledTextLayout(Display *display,
+ Drawable drawable, GC gc,
+ Tk_TextLayout layout, int x, int y,
+ double angle, int firstChar, int lastChar);
+/* 182 */
+EXTERN void TkUnderlineAngledTextLayout(Display *display,
+ Drawable drawable, GC gc,
+ Tk_TextLayout layout, int x, int y,
+ double angle, int underline);
+/* 183 */
+EXTERN int TkIntersectAngledTextLayout(Tk_TextLayout layout,
+ int x, int y, int width, int height,
+ double angle);
+/* 184 */
+EXTERN void TkDrawAngledChars(Display *display,
+ Drawable drawable, GC gc, Tk_Font tkfont,
+ const char *source, int numBytes, double x,
+ double y, double angle);
typedef struct TkIntStubs {
int magic;
- struct TkIntStubHooks *hooks;
+ const struct TkIntStubHooks *hooks;
TkWindow * (*tkAllocWindow) (TkDisplay *dispPtr, int screenNum, TkWindow *parentPtr); /* 0 */
void (*tkBezierPoints) (double control[], int numSteps, double *coordPtr); /* 1 */
void (*tkBezierScreenPoints) (Tk_Canvas canvas, double control[], int numSteps, XPoint *xPointPtr); /* 2 */
- void (*tkBindDeadWindow) (TkWindow *winPtr); /* 3 */
+ void (*reserved3)(void);
void (*tkBindEventProc) (TkWindow *winPtr, XEvent *eventPtr); /* 4 */
void (*tkBindFree) (TkMainInfo *mainPtr); /* 5 */
void (*tkBindInit) (TkMainInfo *mainPtr); /* 6 */
void (*tkChangeEventWindow) (XEvent *eventPtr, TkWindow *winPtr); /* 7 */
int (*tkClipInit) (Tcl_Interp *interp, TkDisplay *dispPtr); /* 8 */
void (*tkComputeAnchor) (Tk_Anchor anchor, Tk_Window tkwin, int padX, int padY, int innerWidth, int innerHeight, int *xPtr, int *yPtr); /* 9 */
- int (*tkCopyAndGlobalEval) (Tcl_Interp *interp, char *script); /* 10 */
- unsigned long (*tkCreateBindingProcedure) (Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, CONST char *eventString, TkBindEvalProc *evalProc, TkBindFreeProc *freeProc, ClientData clientData); /* 11 */
- TkCursor * (*tkCreateCursorFromData) (Tk_Window tkwin, CONST char *source, CONST char *mask, int width, int height, int xHot, int yHot, XColor fg, XColor bg); /* 12 */
- int (*tkCreateFrame) (ClientData clientData, Tcl_Interp *interp, int argc, char **argv, int toplevel, char *appName); /* 13 */
- Tk_Window (*tkCreateMainWindow) (Tcl_Interp *interp, CONST char *screenName, char *baseName); /* 14 */
+ void (*reserved10)(void);
+ void (*reserved11)(void);
+ TkCursor * (*tkCreateCursorFromData) (Tk_Window tkwin, const char *source, const char *mask, int width, int height, int xHot, int yHot, XColor fg, XColor bg); /* 12 */
+ int (*tkCreateFrame) (ClientData clientData, Tcl_Interp *interp, int argc, const char *const *argv, int toplevel, const char *appName); /* 13 */
+ Tk_Window (*tkCreateMainWindow) (Tcl_Interp *interp, const char *screenName, const char *baseName); /* 14 */
Time (*tkCurrentTime) (TkDisplay *dispPtr); /* 15 */
void (*tkDeleteAllImages) (TkMainInfo *mainPtr); /* 16 */
void (*tkDoConfigureNotify) (TkWindow *winPtr); /* 17 */
void (*tkDrawInsetFocusHighlight) (Tk_Window tkwin, GC gc, int width, Drawable drawable, int padding); /* 18 */
void (*tkEventDeadWindow) (TkWindow *winPtr); /* 19 */
void (*tkFillPolygon) (Tk_Canvas canvas, double *coordPtr, int numPoints, Display *display, Drawable drawable, GC gc, GC outlineGC); /* 20 */
- int (*tkFindStateNum) (Tcl_Interp *interp, CONST char *option, CONST TkStateMap *mapPtr, CONST char *strKey); /* 21 */
- char * (*tkFindStateString) (CONST TkStateMap *mapPtr, int numKey); /* 22 */
+ int (*tkFindStateNum) (Tcl_Interp *interp, const char *option, const TkStateMap *mapPtr, const char *strKey); /* 21 */
+ CONST86 char * (*tkFindStateString) (const TkStateMap *mapPtr, int numKey); /* 22 */
void (*tkFocusDeadWindow) (TkWindow *winPtr); /* 23 */
int (*tkFocusFilterEvent) (TkWindow *winPtr, XEvent *eventPtr); /* 24 */
TkWindow * (*tkFocusKeyEvent) (TkWindow *winPtr, XEvent *eventPtr); /* 25 */
@@ -997,12 +581,12 @@ typedef struct TkIntStubs {
void (*tkFontPkgFree) (TkMainInfo *mainPtr); /* 27 */
void (*tkFreeBindingTags) (TkWindow *winPtr); /* 28 */
void (*tkpFreeCursor) (TkCursor *cursorPtr); /* 29 */
- char * (*tkGetBitmapData) (Tcl_Interp *interp, char *string, char *fileName, int *widthPtr, int *heightPtr, int *hotXPtr, int *hotYPtr); /* 30 */
+ char * (*tkGetBitmapData) (Tcl_Interp *interp, const char *string, const char *fileName, int *widthPtr, int *heightPtr, int *hotXPtr, int *hotYPtr); /* 30 */
void (*tkGetButtPoints) (double p1[], double p2[], double width, int project, double m1[], double m2[]); /* 31 */
TkCursor * (*tkGetCursorByName) (Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid string); /* 32 */
- CONST84_RETURN char * (*tkGetDefaultScreenName) (Tcl_Interp *interp, CONST char *screenName); /* 33 */
+ const char * (*tkGetDefaultScreenName) (Tcl_Interp *interp, const char *screenName); /* 33 */
TkDisplay * (*tkGetDisplay) (Display *display); /* 34 */
- int (*tkGetDisplayOf) (Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], Tk_Window *tkwinPtr); /* 35 */
+ int (*tkGetDisplayOf) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], Tk_Window *tkwinPtr); /* 35 */
TkWindow * (*tkGetFocusWin) (TkWindow *winPtr); /* 36 */
int (*tkGetInterpNames) (Tcl_Interp *interp, Tk_Window tkwin); /* 37 */
int (*tkGetMiterPoints) (double p1[], double p2[], double p3[], double width, double m1[], double m2[]); /* 38 */
@@ -1013,7 +597,7 @@ typedef struct TkIntStubs {
void (*tkIncludePoint) (Tk_Item *itemPtr, double *pointPtr); /* 43 */
void (*tkInOutEvents) (XEvent *eventPtr, TkWindow *sourcePtr, TkWindow *destPtr, int leaveType, int enterType, Tcl_QueuePosition position); /* 44 */
void (*tkInstallFrameMenu) (Tk_Window tkwin); /* 45 */
- char * (*tkKeysymToString) (KeySym keysym); /* 46 */
+ CONST86 char * (*tkKeysymToString) (KeySym keysym); /* 46 */
int (*tkLineToArea) (double end1Ptr[], double end2Ptr[], double rectPtr[]); /* 47 */
double (*tkLineToPoint) (double end1Ptr[], double end2Ptr[], double pointPtr[]); /* 48 */
int (*tkMakeBezierCurve) (Tk_Canvas canvas, double *pointPtr, int numPoints, int numSteps, XPoint xPoints[], double dblPoints[]); /* 49 */
@@ -1025,7 +609,7 @@ typedef struct TkIntStubs {
int (*tkpChangeFocus) (TkWindow *winPtr, int force); /* 55 */
void (*tkpCloseDisplay) (TkDisplay *dispPtr); /* 56 */
void (*tkpClaimFocus) (TkWindow *topLevelPtr, int force); /* 57 */
- void (*tkpDisplayWarning) (CONST char *msg, CONST char *title); /* 58 */
+ void (*tkpDisplayWarning) (const char *msg, const char *title); /* 58 */
void (*tkpGetAppName) (Tcl_Interp *interp, Tcl_DString *name); /* 59 */
TkWindow * (*tkpGetOtherWindow) (TkWindow *winPtr); /* 60 */
TkWindow * (*tkpGetWrapperWindow) (TkWindow *winPtr); /* 61 */
@@ -1034,26 +618,26 @@ typedef struct TkIntStubs {
void (*tkpMakeContainer) (Tk_Window tkwin); /* 64 */
void (*tkpMakeMenuWindow) (Tk_Window tkwin, int transient); /* 65 */
Window (*tkpMakeWindow) (TkWindow *winPtr, Window parent); /* 66 */
- void (*tkpMenuNotifyToplevelCreate) (Tcl_Interp *interp, char *menuName); /* 67 */
- TkDisplay * (*tkpOpenDisplay) (CONST char *display_name); /* 68 */
+ void (*tkpMenuNotifyToplevelCreate) (Tcl_Interp *interp, const char *menuName); /* 67 */
+ TkDisplay * (*tkpOpenDisplay) (const char *display_name); /* 68 */
int (*tkPointerEvent) (XEvent *eventPtr, TkWindow *winPtr); /* 69 */
int (*tkPolygonToArea) (double *polyPtr, int numPoints, double *rectPtr); /* 70 */
double (*tkPolygonToPoint) (double *polyPtr, int numPoints, double *pointPtr); /* 71 */
int (*tkPositionInTree) (TkWindow *winPtr, TkWindow *treePtr); /* 72 */
void (*tkpRedirectKeyEvent) (TkWindow *winPtr, XEvent *eventPtr); /* 73 */
- void (*tkpSetMainMenubar) (Tcl_Interp *interp, Tk_Window tkwin, char *menuName); /* 74 */
- int (*tkpUseWindow) (Tcl_Interp *interp, Tk_Window tkwin, CONST char *string); /* 75 */
- int (*tkpWindowWasRecentlyDeleted) (Window win, TkDisplay *dispPtr); /* 76 */
+ void (*tkpSetMainMenubar) (Tcl_Interp *interp, Tk_Window tkwin, const char *menuName); /* 74 */
+ int (*tkpUseWindow) (Tcl_Interp *interp, Tk_Window tkwin, const char *string); /* 75 */
+ void (*reserved76)(void);
void (*tkQueueEventForAllChildren) (TkWindow *winPtr, XEvent *eventPtr); /* 77 */
- int (*tkReadBitmapFile) (Display *display, Drawable d, CONST char *filename, unsigned int *width_return, unsigned int *height_return, Pixmap *bitmap_return, int *x_hot_return, int *y_hot_return); /* 78 */
+ int (*tkReadBitmapFile) (Display *display, Drawable d, const char *filename, unsigned int *width_return, unsigned int *height_return, Pixmap *bitmap_return, int *x_hot_return, int *y_hot_return); /* 78 */
int (*tkScrollWindow) (Tk_Window tkwin, GC gc, int x, int y, int width, int height, int dx, int dy, TkRegion damageRgn); /* 79 */
void (*tkSelDeadWindow) (TkWindow *winPtr); /* 80 */
void (*tkSelEventProc) (Tk_Window tkwin, XEvent *eventPtr); /* 81 */
void (*tkSelInit) (Tk_Window tkwin); /* 82 */
void (*tkSelPropProc) (XEvent *eventPtr); /* 83 */
- VOID *reserved84;
- void (*tkSetWindowMenuBar) (Tcl_Interp *interp, Tk_Window tkwin, char *oldMenuName, char *menuName); /* 85 */
- KeySym (*tkStringToKeysym) (char *name); /* 86 */
+ void (*reserved84)(void);
+ void (*tkSetWindowMenuBar) (Tcl_Interp *interp, Tk_Window tkwin, const char *oldMenuName, const char *menuName); /* 85 */
+ KeySym (*tkStringToKeysym) (const char *name); /* 86 */
int (*tkThickPolyLineToArea) (double *coordPtr, int numPoints, double width, int capStyle, int joinStyle, double *rectPtr); /* 87 */
void (*tkWmAddToColormapWindows) (TkWindow *winPtr); /* 88 */
void (*tkWmDeadWindow) (TkWindow *winPtr); /* 89 */
@@ -1065,20 +649,20 @@ typedef struct TkIntStubs {
void (*tkWmRestackToplevel) (TkWindow *winPtr, int aboveBelow, TkWindow *otherPtr); /* 95 */
void (*tkWmSetClass) (TkWindow *winPtr); /* 96 */
void (*tkWmUnmapWindow) (TkWindow *winPtr); /* 97 */
- Tcl_Obj * (*tkDebugBitmap) (Tk_Window tkwin, char *name); /* 98 */
- Tcl_Obj * (*tkDebugBorder) (Tk_Window tkwin, char *name); /* 99 */
- Tcl_Obj * (*tkDebugCursor) (Tk_Window tkwin, char *name); /* 100 */
- Tcl_Obj * (*tkDebugColor) (Tk_Window tkwin, char *name); /* 101 */
+ Tcl_Obj * (*tkDebugBitmap) (Tk_Window tkwin, const char *name); /* 98 */
+ Tcl_Obj * (*tkDebugBorder) (Tk_Window tkwin, const char *name); /* 99 */
+ Tcl_Obj * (*tkDebugCursor) (Tk_Window tkwin, const char *name); /* 100 */
+ Tcl_Obj * (*tkDebugColor) (Tk_Window tkwin, const char *name); /* 101 */
Tcl_Obj * (*tkDebugConfig) (Tcl_Interp *interp, Tk_OptionTable table); /* 102 */
- Tcl_Obj * (*tkDebugFont) (Tk_Window tkwin, char *name); /* 103 */
- int (*tkFindStateNumObj) (Tcl_Interp *interp, Tcl_Obj *optionPtr, CONST TkStateMap *mapPtr, Tcl_Obj *keyPtr); /* 104 */
+ Tcl_Obj * (*tkDebugFont) (Tk_Window tkwin, const char *name); /* 103 */
+ int (*tkFindStateNumObj) (Tcl_Interp *interp, Tcl_Obj *optionPtr, const TkStateMap *mapPtr, Tcl_Obj *keyPtr); /* 104 */
Tcl_HashTable * (*tkGetBitmapPredefTable) (void); /* 105 */
TkDisplay * (*tkGetDisplayList) (void); /* 106 */
TkMainInfo * (*tkGetMainInfoList) (void); /* 107 */
int (*tkGetWindowFromObj) (Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr, Tk_Window *windowPtr); /* 108 */
- char * (*tkpGetString) (TkWindow *winPtr, XEvent *eventPtr, Tcl_DString *dsPtr); /* 109 */
+ CONST86 char * (*tkpGetString) (TkWindow *winPtr, XEvent *eventPtr, Tcl_DString *dsPtr); /* 109 */
void (*tkpGetSubFonts) (Tcl_Interp *interp, Tk_Font tkfont); /* 110 */
- Tcl_Obj * (*tkpGetSystemDefault) (Tk_Window tkwin, CONST char *dbName, CONST char *className); /* 111 */
+ Tcl_Obj * (*tkpGetSystemDefault) (Tk_Window tkwin, const char *dbName, const char *className); /* 111 */
void (*tkpMenuThreadInit) (void); /* 112 */
void (*tkClipBox) (TkRegion rgn, XRectangle *rect_return); /* 113 */
TkRegion (*tkCreateRegion) (void); /* 114 */
@@ -1087,48 +671,48 @@ typedef struct TkIntStubs {
int (*tkRectInRegion) (TkRegion rgn, int x, int y, unsigned int width, unsigned int height); /* 117 */
void (*tkSetRegion) (Display *display, GC gc, TkRegion rgn); /* 118 */
void (*tkUnionRectWithRegion) (XRectangle *rect, TkRegion src, TkRegion dr_return); /* 119 */
- VOID *reserved120;
+ void (*reserved120)(void);
#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */
- VOID *reserved121;
+ void (*reserved121)(void);
#endif /* X11 */
#if defined(__WIN32__) /* WIN */
- VOID *reserved121;
+ void (*reserved121)(void);
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
- VOID *reserved121; /* Dummy entry for stubs table backwards compatibility */
- Pixmap (*tkpCreateNativeBitmap) (Display *display, CONST char *source); /* 121 */
+ void (*reserved121)(void); /* Dummy entry for stubs table backwards compatibility */
+ Pixmap (*tkpCreateNativeBitmap) (Display *display, const void *source); /* 121 */
#endif /* AQUA */
#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */
- VOID *reserved122;
+ void (*reserved122)(void);
#endif /* X11 */
#if defined(__WIN32__) /* WIN */
- VOID *reserved122;
+ void (*reserved122)(void);
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
- VOID *reserved122; /* Dummy entry for stubs table backwards compatibility */
+ void (*reserved122)(void); /* Dummy entry for stubs table backwards compatibility */
void (*tkpDefineNativeBitmaps) (void); /* 122 */
#endif /* AQUA */
- VOID *reserved123;
+ void (*reserved123)(void);
#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */
- VOID *reserved124;
+ void (*reserved124)(void);
#endif /* X11 */
#if defined(__WIN32__) /* WIN */
- VOID *reserved124;
+ void (*reserved124)(void);
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
- VOID *reserved124; /* Dummy entry for stubs table backwards compatibility */
- Pixmap (*tkpGetNativeAppBitmap) (Display *display, CONST char *name, int *width, int *height); /* 124 */
+ void (*reserved124)(void); /* Dummy entry for stubs table backwards compatibility */
+ Pixmap (*tkpGetNativeAppBitmap) (Display *display, const char *name, int *width, int *height); /* 124 */
#endif /* AQUA */
- VOID *reserved125;
- VOID *reserved126;
- VOID *reserved127;
- VOID *reserved128;
- VOID *reserved129;
- VOID *reserved130;
- VOID *reserved131;
- VOID *reserved132;
- VOID *reserved133;
- VOID *reserved134;
+ void (*reserved125)(void);
+ void (*reserved126)(void);
+ void (*reserved127)(void);
+ void (*reserved128)(void);
+ void (*reserved129)(void);
+ void (*reserved130)(void);
+ void (*reserved131)(void);
+ void (*reserved132)(void);
+ void (*reserved133)(void);
+ void (*reserved134)(void);
void (*tkpDrawHighlightBorder) (Tk_Window tkwin, GC fgGC, GC bgGC, int highlightWidth, Drawable drawable); /* 135 */
void (*tkSetFocusWin) (TkWindow *winPtr, int force); /* 136 */
void (*tkpSetKeycodeAndState) (Tk_Window tkwin, KeySym keySym, XEvent *eventPtr); /* 137 */
@@ -1142,551 +726,307 @@ typedef struct TkIntStubs {
void (*tkSubtractRegion) (TkRegion sra, TkRegion srcb, TkRegion dr_return); /* 145 */
void (*tkStylePkgInit) (TkMainInfo *mainPtr); /* 146 */
void (*tkStylePkgFree) (TkMainInfo *mainPtr); /* 147 */
- Tk_Window (*tkToplevelWindowForCommand) (Tcl_Interp *interp, CONST char *cmdName); /* 148 */
- CONST Tk_OptionSpec * (*tkGetOptionSpec) (CONST char *name, Tk_OptionTable optionTable); /* 149 */
+ Tk_Window (*tkToplevelWindowForCommand) (Tcl_Interp *interp, const char *cmdName); /* 148 */
+ const Tk_OptionSpec * (*tkGetOptionSpec) (const char *name, Tk_OptionTable optionTable); /* 149 */
int (*tkMakeRawCurve) (Tk_Canvas canvas, double *pointPtr, int numPoints, int numSteps, XPoint xPoints[], double dblPoints[]); /* 150 */
void (*tkMakeRawCurvePostscript) (Tcl_Interp *interp, Tk_Canvas canvas, double *pointPtr, int numPoints); /* 151 */
void (*tkpDrawFrame) (Tk_Window tkwin, Tk_3DBorder border, int highlightWidth, int borderWidth, int relief); /* 152 */
void (*tkCreateThreadExitHandler) (Tcl_ExitProc *proc, ClientData clientData); /* 153 */
void (*tkDeleteThreadExitHandler) (Tcl_ExitProc *proc, ClientData clientData); /* 154 */
- VOID *reserved155;
- int (*tkpTestembedCmd) (ClientData clientData, Tcl_Interp *interp, int argc, CONST char **argv); /* 156 */
- int (*tkpTesttextCmd) (ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv); /* 157 */
- VOID *reserved158;
- VOID *reserved159;
- VOID *reserved160;
- VOID *reserved161;
- VOID *reserved162;
- VOID *reserved163;
- VOID *reserved164;
- VOID *reserved165;
- VOID *reserved166;
- VOID *reserved167;
- VOID *reserved168;
- int (*tkStateParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 169 */
- char * (*tkStatePrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 170 */
- int (*tkCanvasDashParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 171 */
- char * (*tkCanvasDashPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 172 */
- int (*tkOffsetParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 173 */
- char * (*tkOffsetPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 174 */
- int (*tkPixelParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 175 */
- char * (*tkPixelPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 176 */
- int (*tkOrientParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 177 */
- char * (*tkOrientPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 178 */
- int (*tkSmoothParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, CONST char *value, char *widgRec, int offset); /* 179 */
- char * (*tkSmoothPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 180 */
+ void (*reserved155)(void);
+ int (*tkpTestembedCmd) (ClientData clientData, Tcl_Interp *interp, int argc, const char **argv); /* 156 */
+ int (*tkpTesttextCmd) (ClientData dummy, Tcl_Interp *interp, int argc, const char **argv); /* 157 */
+ int (*tkSelGetSelection) (Tcl_Interp *interp, Tk_Window tkwin, Atom selection, Atom target, Tk_GetSelProc *proc, ClientData clientData); /* 158 */
+ int (*tkTextGetIndex) (Tcl_Interp *interp, struct TkText *textPtr, const char *string, struct TkTextIndex *indexPtr); /* 159 */
+ int (*tkTextIndexBackBytes) (const struct TkText *textPtr, const struct TkTextIndex *srcPtr, int count, struct TkTextIndex *dstPtr); /* 160 */
+ int (*tkTextIndexForwBytes) (const struct TkText *textPtr, const struct TkTextIndex *srcPtr, int count, struct TkTextIndex *dstPtr); /* 161 */
+ struct TkTextIndex * (*tkTextMakeByteIndex) (TkTextBTree tree, const struct TkText *textPtr, int lineIndex, int byteIndex, struct TkTextIndex *indexPtr); /* 162 */
+ int (*tkTextPrintIndex) (const struct TkText *textPtr, const struct TkTextIndex *indexPtr, char *string); /* 163 */
+ struct TkTextSegment * (*tkTextSetMark) (struct TkText *textPtr, const char *name, struct TkTextIndex *indexPtr); /* 164 */
+ int (*tkTextXviewCmd) (struct TkText *textPtr, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 165 */
+ void (*tkTextChanged) (struct TkSharedText *sharedTextPtr, struct TkText *textPtr, const struct TkTextIndex *index1Ptr, const struct TkTextIndex *index2Ptr); /* 166 */
+ int (*tkBTreeNumLines) (TkTextBTree tree, const struct TkText *textPtr); /* 167 */
+ void (*tkTextInsertDisplayProc) (struct TkText *textPtr, struct TkTextDispChunk *chunkPtr, int x, int y, int height, int baseline, Display *display, Drawable dst, int screenY); /* 168 */
+ int (*tkStateParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 169 */
+ CONST86 char * (*tkStatePrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 170 */
+ int (*tkCanvasDashParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 171 */
+ CONST86 char * (*tkCanvasDashPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 172 */
+ int (*tkOffsetParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 173 */
+ CONST86 char * (*tkOffsetPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 174 */
+ int (*tkPixelParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 175 */
+ CONST86 char * (*tkPixelPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 176 */
+ int (*tkOrientParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 177 */
+ CONST86 char * (*tkOrientPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 178 */
+ int (*tkSmoothParseProc) (ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, const char *value, char *widgRec, int offset); /* 179 */
+ CONST86 char * (*tkSmoothPrintProc) (ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr); /* 180 */
+ void (*tkDrawAngledTextLayout) (Display *display, Drawable drawable, GC gc, Tk_TextLayout layout, int x, int y, double angle, int firstChar, int lastChar); /* 181 */
+ void (*tkUnderlineAngledTextLayout) (Display *display, Drawable drawable, GC gc, Tk_TextLayout layout, int x, int y, double angle, int underline); /* 182 */
+ int (*tkIntersectAngledTextLayout) (Tk_TextLayout layout, int x, int y, int width, int height, double angle); /* 183 */
+ void (*tkDrawAngledChars) (Display *display, Drawable drawable, GC gc, Tk_Font tkfont, const char *source, int numBytes, double x, double y, double angle); /* 184 */
} TkIntStubs;
#ifdef __cplusplus
extern "C" {
#endif
-extern TkIntStubs *tkIntStubsPtr;
+extern const TkIntStubs *tkIntStubsPtr;
#ifdef __cplusplus
}
#endif
-#if defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS)
+#if defined(USE_TK_STUBS)
/*
* Inline function declarations:
*/
-#ifndef TkAllocWindow
#define TkAllocWindow \
(tkIntStubsPtr->tkAllocWindow) /* 0 */
-#endif
-#ifndef TkBezierPoints
#define TkBezierPoints \
(tkIntStubsPtr->tkBezierPoints) /* 1 */
-#endif
-#ifndef TkBezierScreenPoints
#define TkBezierScreenPoints \
(tkIntStubsPtr->tkBezierScreenPoints) /* 2 */
-#endif
-#ifndef TkBindDeadWindow
-#define TkBindDeadWindow \
- (tkIntStubsPtr->tkBindDeadWindow) /* 3 */
-#endif
-#ifndef TkBindEventProc
+/* Slot 3 is reserved */
#define TkBindEventProc \
(tkIntStubsPtr->tkBindEventProc) /* 4 */
-#endif
-#ifndef TkBindFree
#define TkBindFree \
(tkIntStubsPtr->tkBindFree) /* 5 */
-#endif
-#ifndef TkBindInit
#define TkBindInit \
(tkIntStubsPtr->tkBindInit) /* 6 */
-#endif
-#ifndef TkChangeEventWindow
#define TkChangeEventWindow \
(tkIntStubsPtr->tkChangeEventWindow) /* 7 */
-#endif
-#ifndef TkClipInit
#define TkClipInit \
(tkIntStubsPtr->tkClipInit) /* 8 */
-#endif
-#ifndef TkComputeAnchor
#define TkComputeAnchor \
(tkIntStubsPtr->tkComputeAnchor) /* 9 */
-#endif
-#ifndef TkCopyAndGlobalEval
-#define TkCopyAndGlobalEval \
- (tkIntStubsPtr->tkCopyAndGlobalEval) /* 10 */
-#endif
-#ifndef TkCreateBindingProcedure
-#define TkCreateBindingProcedure \
- (tkIntStubsPtr->tkCreateBindingProcedure) /* 11 */
-#endif
-#ifndef TkCreateCursorFromData
+/* Slot 10 is reserved */
+/* Slot 11 is reserved */
#define TkCreateCursorFromData \
(tkIntStubsPtr->tkCreateCursorFromData) /* 12 */
-#endif
-#ifndef TkCreateFrame
#define TkCreateFrame \
(tkIntStubsPtr->tkCreateFrame) /* 13 */
-#endif
-#ifndef TkCreateMainWindow
#define TkCreateMainWindow \
(tkIntStubsPtr->tkCreateMainWindow) /* 14 */
-#endif
-#ifndef TkCurrentTime
#define TkCurrentTime \
(tkIntStubsPtr->tkCurrentTime) /* 15 */
-#endif
-#ifndef TkDeleteAllImages
#define TkDeleteAllImages \
(tkIntStubsPtr->tkDeleteAllImages) /* 16 */
-#endif
-#ifndef TkDoConfigureNotify
#define TkDoConfigureNotify \
(tkIntStubsPtr->tkDoConfigureNotify) /* 17 */
-#endif
-#ifndef TkDrawInsetFocusHighlight
#define TkDrawInsetFocusHighlight \
(tkIntStubsPtr->tkDrawInsetFocusHighlight) /* 18 */
-#endif
-#ifndef TkEventDeadWindow
#define TkEventDeadWindow \
(tkIntStubsPtr->tkEventDeadWindow) /* 19 */
-#endif
-#ifndef TkFillPolygon
#define TkFillPolygon \
(tkIntStubsPtr->tkFillPolygon) /* 20 */
-#endif
-#ifndef TkFindStateNum
#define TkFindStateNum \
(tkIntStubsPtr->tkFindStateNum) /* 21 */
-#endif
-#ifndef TkFindStateString
#define TkFindStateString \
(tkIntStubsPtr->tkFindStateString) /* 22 */
-#endif
-#ifndef TkFocusDeadWindow
#define TkFocusDeadWindow \
(tkIntStubsPtr->tkFocusDeadWindow) /* 23 */
-#endif
-#ifndef TkFocusFilterEvent
#define TkFocusFilterEvent \
(tkIntStubsPtr->tkFocusFilterEvent) /* 24 */
-#endif
-#ifndef TkFocusKeyEvent
#define TkFocusKeyEvent \
(tkIntStubsPtr->tkFocusKeyEvent) /* 25 */
-#endif
-#ifndef TkFontPkgInit
#define TkFontPkgInit \
(tkIntStubsPtr->tkFontPkgInit) /* 26 */
-#endif
-#ifndef TkFontPkgFree
#define TkFontPkgFree \
(tkIntStubsPtr->tkFontPkgFree) /* 27 */
-#endif
-#ifndef TkFreeBindingTags
#define TkFreeBindingTags \
(tkIntStubsPtr->tkFreeBindingTags) /* 28 */
-#endif
-#ifndef TkpFreeCursor
#define TkpFreeCursor \
(tkIntStubsPtr->tkpFreeCursor) /* 29 */
-#endif
-#ifndef TkGetBitmapData
#define TkGetBitmapData \
(tkIntStubsPtr->tkGetBitmapData) /* 30 */
-#endif
-#ifndef TkGetButtPoints
#define TkGetButtPoints \
(tkIntStubsPtr->tkGetButtPoints) /* 31 */
-#endif
-#ifndef TkGetCursorByName
#define TkGetCursorByName \
(tkIntStubsPtr->tkGetCursorByName) /* 32 */
-#endif
-#ifndef TkGetDefaultScreenName
#define TkGetDefaultScreenName \
(tkIntStubsPtr->tkGetDefaultScreenName) /* 33 */
-#endif
-#ifndef TkGetDisplay
#define TkGetDisplay \
(tkIntStubsPtr->tkGetDisplay) /* 34 */
-#endif
-#ifndef TkGetDisplayOf
#define TkGetDisplayOf \
(tkIntStubsPtr->tkGetDisplayOf) /* 35 */
-#endif
-#ifndef TkGetFocusWin
#define TkGetFocusWin \
(tkIntStubsPtr->tkGetFocusWin) /* 36 */
-#endif
-#ifndef TkGetInterpNames
#define TkGetInterpNames \
(tkIntStubsPtr->tkGetInterpNames) /* 37 */
-#endif
-#ifndef TkGetMiterPoints
#define TkGetMiterPoints \
(tkIntStubsPtr->tkGetMiterPoints) /* 38 */
-#endif
-#ifndef TkGetPointerCoords
#define TkGetPointerCoords \
(tkIntStubsPtr->tkGetPointerCoords) /* 39 */
-#endif
-#ifndef TkGetServerInfo
#define TkGetServerInfo \
(tkIntStubsPtr->tkGetServerInfo) /* 40 */
-#endif
-#ifndef TkGrabDeadWindow
#define TkGrabDeadWindow \
(tkIntStubsPtr->tkGrabDeadWindow) /* 41 */
-#endif
-#ifndef TkGrabState
#define TkGrabState \
(tkIntStubsPtr->tkGrabState) /* 42 */
-#endif
-#ifndef TkIncludePoint
#define TkIncludePoint \
(tkIntStubsPtr->tkIncludePoint) /* 43 */
-#endif
-#ifndef TkInOutEvents
#define TkInOutEvents \
(tkIntStubsPtr->tkInOutEvents) /* 44 */
-#endif
-#ifndef TkInstallFrameMenu
#define TkInstallFrameMenu \
(tkIntStubsPtr->tkInstallFrameMenu) /* 45 */
-#endif
-#ifndef TkKeysymToString
#define TkKeysymToString \
(tkIntStubsPtr->tkKeysymToString) /* 46 */
-#endif
-#ifndef TkLineToArea
#define TkLineToArea \
(tkIntStubsPtr->tkLineToArea) /* 47 */
-#endif
-#ifndef TkLineToPoint
#define TkLineToPoint \
(tkIntStubsPtr->tkLineToPoint) /* 48 */
-#endif
-#ifndef TkMakeBezierCurve
#define TkMakeBezierCurve \
(tkIntStubsPtr->tkMakeBezierCurve) /* 49 */
-#endif
-#ifndef TkMakeBezierPostscript
#define TkMakeBezierPostscript \
(tkIntStubsPtr->tkMakeBezierPostscript) /* 50 */
-#endif
-#ifndef TkOptionClassChanged
#define TkOptionClassChanged \
(tkIntStubsPtr->tkOptionClassChanged) /* 51 */
-#endif
-#ifndef TkOptionDeadWindow
#define TkOptionDeadWindow \
(tkIntStubsPtr->tkOptionDeadWindow) /* 52 */
-#endif
-#ifndef TkOvalToArea
#define TkOvalToArea \
(tkIntStubsPtr->tkOvalToArea) /* 53 */
-#endif
-#ifndef TkOvalToPoint
#define TkOvalToPoint \
(tkIntStubsPtr->tkOvalToPoint) /* 54 */
-#endif
-#ifndef TkpChangeFocus
#define TkpChangeFocus \
(tkIntStubsPtr->tkpChangeFocus) /* 55 */
-#endif
-#ifndef TkpCloseDisplay
#define TkpCloseDisplay \
(tkIntStubsPtr->tkpCloseDisplay) /* 56 */
-#endif
-#ifndef TkpClaimFocus
#define TkpClaimFocus \
(tkIntStubsPtr->tkpClaimFocus) /* 57 */
-#endif
-#ifndef TkpDisplayWarning
#define TkpDisplayWarning \
(tkIntStubsPtr->tkpDisplayWarning) /* 58 */
-#endif
-#ifndef TkpGetAppName
#define TkpGetAppName \
(tkIntStubsPtr->tkpGetAppName) /* 59 */
-#endif
-#ifndef TkpGetOtherWindow
#define TkpGetOtherWindow \
(tkIntStubsPtr->tkpGetOtherWindow) /* 60 */
-#endif
-#ifndef TkpGetWrapperWindow
#define TkpGetWrapperWindow \
(tkIntStubsPtr->tkpGetWrapperWindow) /* 61 */
-#endif
-#ifndef TkpInit
#define TkpInit \
(tkIntStubsPtr->tkpInit) /* 62 */
-#endif
-#ifndef TkpInitializeMenuBindings
#define TkpInitializeMenuBindings \
(tkIntStubsPtr->tkpInitializeMenuBindings) /* 63 */
-#endif
-#ifndef TkpMakeContainer
#define TkpMakeContainer \
(tkIntStubsPtr->tkpMakeContainer) /* 64 */
-#endif
-#ifndef TkpMakeMenuWindow
#define TkpMakeMenuWindow \
(tkIntStubsPtr->tkpMakeMenuWindow) /* 65 */
-#endif
-#ifndef TkpMakeWindow
#define TkpMakeWindow \
(tkIntStubsPtr->tkpMakeWindow) /* 66 */
-#endif
-#ifndef TkpMenuNotifyToplevelCreate
#define TkpMenuNotifyToplevelCreate \
(tkIntStubsPtr->tkpMenuNotifyToplevelCreate) /* 67 */
-#endif
-#ifndef TkpOpenDisplay
#define TkpOpenDisplay \
(tkIntStubsPtr->tkpOpenDisplay) /* 68 */
-#endif
-#ifndef TkPointerEvent
#define TkPointerEvent \
(tkIntStubsPtr->tkPointerEvent) /* 69 */
-#endif
-#ifndef TkPolygonToArea
#define TkPolygonToArea \
(tkIntStubsPtr->tkPolygonToArea) /* 70 */
-#endif
-#ifndef TkPolygonToPoint
#define TkPolygonToPoint \
(tkIntStubsPtr->tkPolygonToPoint) /* 71 */
-#endif
-#ifndef TkPositionInTree
#define TkPositionInTree \
(tkIntStubsPtr->tkPositionInTree) /* 72 */
-#endif
-#ifndef TkpRedirectKeyEvent
#define TkpRedirectKeyEvent \
(tkIntStubsPtr->tkpRedirectKeyEvent) /* 73 */
-#endif
-#ifndef TkpSetMainMenubar
#define TkpSetMainMenubar \
(tkIntStubsPtr->tkpSetMainMenubar) /* 74 */
-#endif
-#ifndef TkpUseWindow
#define TkpUseWindow \
(tkIntStubsPtr->tkpUseWindow) /* 75 */
-#endif
-#ifndef TkpWindowWasRecentlyDeleted
-#define TkpWindowWasRecentlyDeleted \
- (tkIntStubsPtr->tkpWindowWasRecentlyDeleted) /* 76 */
-#endif
-#ifndef TkQueueEventForAllChildren
+/* Slot 76 is reserved */
#define TkQueueEventForAllChildren \
(tkIntStubsPtr->tkQueueEventForAllChildren) /* 77 */
-#endif
-#ifndef TkReadBitmapFile
#define TkReadBitmapFile \
(tkIntStubsPtr->tkReadBitmapFile) /* 78 */
-#endif
-#ifndef TkScrollWindow
#define TkScrollWindow \
(tkIntStubsPtr->tkScrollWindow) /* 79 */
-#endif
-#ifndef TkSelDeadWindow
#define TkSelDeadWindow \
(tkIntStubsPtr->tkSelDeadWindow) /* 80 */
-#endif
-#ifndef TkSelEventProc
#define TkSelEventProc \
(tkIntStubsPtr->tkSelEventProc) /* 81 */
-#endif
-#ifndef TkSelInit
#define TkSelInit \
(tkIntStubsPtr->tkSelInit) /* 82 */
-#endif
-#ifndef TkSelPropProc
#define TkSelPropProc \
(tkIntStubsPtr->tkSelPropProc) /* 83 */
-#endif
/* Slot 84 is reserved */
-#ifndef TkSetWindowMenuBar
#define TkSetWindowMenuBar \
(tkIntStubsPtr->tkSetWindowMenuBar) /* 85 */
-#endif
-#ifndef TkStringToKeysym
#define TkStringToKeysym \
(tkIntStubsPtr->tkStringToKeysym) /* 86 */
-#endif
-#ifndef TkThickPolyLineToArea
#define TkThickPolyLineToArea \
(tkIntStubsPtr->tkThickPolyLineToArea) /* 87 */
-#endif
-#ifndef TkWmAddToColormapWindows
#define TkWmAddToColormapWindows \
(tkIntStubsPtr->tkWmAddToColormapWindows) /* 88 */
-#endif
-#ifndef TkWmDeadWindow
#define TkWmDeadWindow \
(tkIntStubsPtr->tkWmDeadWindow) /* 89 */
-#endif
-#ifndef TkWmFocusToplevel
#define TkWmFocusToplevel \
(tkIntStubsPtr->tkWmFocusToplevel) /* 90 */
-#endif
-#ifndef TkWmMapWindow
#define TkWmMapWindow \
(tkIntStubsPtr->tkWmMapWindow) /* 91 */
-#endif
-#ifndef TkWmNewWindow
#define TkWmNewWindow \
(tkIntStubsPtr->tkWmNewWindow) /* 92 */
-#endif
-#ifndef TkWmProtocolEventProc
#define TkWmProtocolEventProc \
(tkIntStubsPtr->tkWmProtocolEventProc) /* 93 */
-#endif
-#ifndef TkWmRemoveFromColormapWindows
#define TkWmRemoveFromColormapWindows \
(tkIntStubsPtr->tkWmRemoveFromColormapWindows) /* 94 */
-#endif
-#ifndef TkWmRestackToplevel
#define TkWmRestackToplevel \
(tkIntStubsPtr->tkWmRestackToplevel) /* 95 */
-#endif
-#ifndef TkWmSetClass
#define TkWmSetClass \
(tkIntStubsPtr->tkWmSetClass) /* 96 */
-#endif
-#ifndef TkWmUnmapWindow
#define TkWmUnmapWindow \
(tkIntStubsPtr->tkWmUnmapWindow) /* 97 */
-#endif
-#ifndef TkDebugBitmap
#define TkDebugBitmap \
(tkIntStubsPtr->tkDebugBitmap) /* 98 */
-#endif
-#ifndef TkDebugBorder
#define TkDebugBorder \
(tkIntStubsPtr->tkDebugBorder) /* 99 */
-#endif
-#ifndef TkDebugCursor
#define TkDebugCursor \
(tkIntStubsPtr->tkDebugCursor) /* 100 */
-#endif
-#ifndef TkDebugColor
#define TkDebugColor \
(tkIntStubsPtr->tkDebugColor) /* 101 */
-#endif
-#ifndef TkDebugConfig
#define TkDebugConfig \
(tkIntStubsPtr->tkDebugConfig) /* 102 */
-#endif
-#ifndef TkDebugFont
#define TkDebugFont \
(tkIntStubsPtr->tkDebugFont) /* 103 */
-#endif
-#ifndef TkFindStateNumObj
#define TkFindStateNumObj \
(tkIntStubsPtr->tkFindStateNumObj) /* 104 */
-#endif
-#ifndef TkGetBitmapPredefTable
#define TkGetBitmapPredefTable \
(tkIntStubsPtr->tkGetBitmapPredefTable) /* 105 */
-#endif
-#ifndef TkGetDisplayList
#define TkGetDisplayList \
(tkIntStubsPtr->tkGetDisplayList) /* 106 */
-#endif
-#ifndef TkGetMainInfoList
#define TkGetMainInfoList \
(tkIntStubsPtr->tkGetMainInfoList) /* 107 */
-#endif
-#ifndef TkGetWindowFromObj
#define TkGetWindowFromObj \
(tkIntStubsPtr->tkGetWindowFromObj) /* 108 */
-#endif
-#ifndef TkpGetString
#define TkpGetString \
(tkIntStubsPtr->tkpGetString) /* 109 */
-#endif
-#ifndef TkpGetSubFonts
#define TkpGetSubFonts \
(tkIntStubsPtr->tkpGetSubFonts) /* 110 */
-#endif
-#ifndef TkpGetSystemDefault
#define TkpGetSystemDefault \
(tkIntStubsPtr->tkpGetSystemDefault) /* 111 */
-#endif
-#ifndef TkpMenuThreadInit
#define TkpMenuThreadInit \
(tkIntStubsPtr->tkpMenuThreadInit) /* 112 */
-#endif
-#ifndef TkClipBox
#define TkClipBox \
(tkIntStubsPtr->tkClipBox) /* 113 */
-#endif
-#ifndef TkCreateRegion
#define TkCreateRegion \
(tkIntStubsPtr->tkCreateRegion) /* 114 */
-#endif
-#ifndef TkDestroyRegion
#define TkDestroyRegion \
(tkIntStubsPtr->tkDestroyRegion) /* 115 */
-#endif
-#ifndef TkIntersectRegion
#define TkIntersectRegion \
(tkIntStubsPtr->tkIntersectRegion) /* 116 */
-#endif
-#ifndef TkRectInRegion
#define TkRectInRegion \
(tkIntStubsPtr->tkRectInRegion) /* 117 */
-#endif
-#ifndef TkSetRegion
#define TkSetRegion \
(tkIntStubsPtr->tkSetRegion) /* 118 */
-#endif
-#ifndef TkUnionRectWithRegion
#define TkUnionRectWithRegion \
(tkIntStubsPtr->tkUnionRectWithRegion) /* 119 */
-#endif
/* Slot 120 is reserved */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkpCreateNativeBitmap
#define TkpCreateNativeBitmap \
(tkIntStubsPtr->tkpCreateNativeBitmap) /* 121 */
-#endif
#endif /* AQUA */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkpDefineNativeBitmaps
#define TkpDefineNativeBitmaps \
(tkIntStubsPtr->tkpDefineNativeBitmaps) /* 122 */
-#endif
#endif /* AQUA */
/* Slot 123 is reserved */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkpGetNativeAppBitmap
#define TkpGetNativeAppBitmap \
(tkIntStubsPtr->tkpGetNativeAppBitmap) /* 124 */
-#endif
#endif /* AQUA */
/* Slot 125 is reserved */
/* Slot 126 is reserved */
@@ -1698,189 +1038,140 @@ extern TkIntStubs *tkIntStubsPtr;
/* Slot 132 is reserved */
/* Slot 133 is reserved */
/* Slot 134 is reserved */
-#ifndef TkpDrawHighlightBorder
#define TkpDrawHighlightBorder \
(tkIntStubsPtr->tkpDrawHighlightBorder) /* 135 */
-#endif
-#ifndef TkSetFocusWin
#define TkSetFocusWin \
(tkIntStubsPtr->tkSetFocusWin) /* 136 */
-#endif
-#ifndef TkpSetKeycodeAndState
#define TkpSetKeycodeAndState \
(tkIntStubsPtr->tkpSetKeycodeAndState) /* 137 */
-#endif
-#ifndef TkpGetKeySym
#define TkpGetKeySym \
(tkIntStubsPtr->tkpGetKeySym) /* 138 */
-#endif
-#ifndef TkpInitKeymapInfo
#define TkpInitKeymapInfo \
(tkIntStubsPtr->tkpInitKeymapInfo) /* 139 */
-#endif
-#ifndef TkPhotoGetValidRegion
#define TkPhotoGetValidRegion \
(tkIntStubsPtr->tkPhotoGetValidRegion) /* 140 */
-#endif
-#ifndef TkWmStackorderToplevel
#define TkWmStackorderToplevel \
(tkIntStubsPtr->tkWmStackorderToplevel) /* 141 */
-#endif
-#ifndef TkFocusFree
#define TkFocusFree \
(tkIntStubsPtr->tkFocusFree) /* 142 */
-#endif
-#ifndef TkClipCleanup
#define TkClipCleanup \
(tkIntStubsPtr->tkClipCleanup) /* 143 */
-#endif
-#ifndef TkGCCleanup
#define TkGCCleanup \
(tkIntStubsPtr->tkGCCleanup) /* 144 */
-#endif
-#ifndef TkSubtractRegion
#define TkSubtractRegion \
(tkIntStubsPtr->tkSubtractRegion) /* 145 */
-#endif
-#ifndef TkStylePkgInit
#define TkStylePkgInit \
(tkIntStubsPtr->tkStylePkgInit) /* 146 */
-#endif
-#ifndef TkStylePkgFree
#define TkStylePkgFree \
(tkIntStubsPtr->tkStylePkgFree) /* 147 */
-#endif
-#ifndef TkToplevelWindowForCommand
#define TkToplevelWindowForCommand \
(tkIntStubsPtr->tkToplevelWindowForCommand) /* 148 */
-#endif
-#ifndef TkGetOptionSpec
#define TkGetOptionSpec \
(tkIntStubsPtr->tkGetOptionSpec) /* 149 */
-#endif
-#ifndef TkMakeRawCurve
#define TkMakeRawCurve \
(tkIntStubsPtr->tkMakeRawCurve) /* 150 */
-#endif
-#ifndef TkMakeRawCurvePostscript
#define TkMakeRawCurvePostscript \
(tkIntStubsPtr->tkMakeRawCurvePostscript) /* 151 */
-#endif
-#ifndef TkpDrawFrame
#define TkpDrawFrame \
(tkIntStubsPtr->tkpDrawFrame) /* 152 */
-#endif
-#ifndef TkCreateThreadExitHandler
#define TkCreateThreadExitHandler \
(tkIntStubsPtr->tkCreateThreadExitHandler) /* 153 */
-#endif
-#ifndef TkDeleteThreadExitHandler
#define TkDeleteThreadExitHandler \
(tkIntStubsPtr->tkDeleteThreadExitHandler) /* 154 */
-#endif
/* Slot 155 is reserved */
-#ifndef TkpTestembedCmd
#define TkpTestembedCmd \
(tkIntStubsPtr->tkpTestembedCmd) /* 156 */
-#endif
-#ifndef TkpTesttextCmd
#define TkpTesttextCmd \
(tkIntStubsPtr->tkpTesttextCmd) /* 157 */
-#endif
-/* Slot 158 is reserved */
-/* Slot 159 is reserved */
-/* Slot 160 is reserved */
-/* Slot 161 is reserved */
-/* Slot 162 is reserved */
-/* Slot 163 is reserved */
-/* Slot 164 is reserved */
-/* Slot 165 is reserved */
-/* Slot 166 is reserved */
-/* Slot 167 is reserved */
-/* Slot 168 is reserved */
-#ifndef TkStateParseProc
+#define TkSelGetSelection \
+ (tkIntStubsPtr->tkSelGetSelection) /* 158 */
+#define TkTextGetIndex \
+ (tkIntStubsPtr->tkTextGetIndex) /* 159 */
+#define TkTextIndexBackBytes \
+ (tkIntStubsPtr->tkTextIndexBackBytes) /* 160 */
+#define TkTextIndexForwBytes \
+ (tkIntStubsPtr->tkTextIndexForwBytes) /* 161 */
+#define TkTextMakeByteIndex \
+ (tkIntStubsPtr->tkTextMakeByteIndex) /* 162 */
+#define TkTextPrintIndex \
+ (tkIntStubsPtr->tkTextPrintIndex) /* 163 */
+#define TkTextSetMark \
+ (tkIntStubsPtr->tkTextSetMark) /* 164 */
+#define TkTextXviewCmd \
+ (tkIntStubsPtr->tkTextXviewCmd) /* 165 */
+#define TkTextChanged \
+ (tkIntStubsPtr->tkTextChanged) /* 166 */
+#define TkBTreeNumLines \
+ (tkIntStubsPtr->tkBTreeNumLines) /* 167 */
+#define TkTextInsertDisplayProc \
+ (tkIntStubsPtr->tkTextInsertDisplayProc) /* 168 */
#define TkStateParseProc \
(tkIntStubsPtr->tkStateParseProc) /* 169 */
-#endif
-#ifndef TkStatePrintProc
#define TkStatePrintProc \
(tkIntStubsPtr->tkStatePrintProc) /* 170 */
-#endif
-#ifndef TkCanvasDashParseProc
#define TkCanvasDashParseProc \
(tkIntStubsPtr->tkCanvasDashParseProc) /* 171 */
-#endif
-#ifndef TkCanvasDashPrintProc
#define TkCanvasDashPrintProc \
(tkIntStubsPtr->tkCanvasDashPrintProc) /* 172 */
-#endif
-#ifndef TkOffsetParseProc
#define TkOffsetParseProc \
(tkIntStubsPtr->tkOffsetParseProc) /* 173 */
-#endif
-#ifndef TkOffsetPrintProc
#define TkOffsetPrintProc \
(tkIntStubsPtr->tkOffsetPrintProc) /* 174 */
-#endif
-#ifndef TkPixelParseProc
#define TkPixelParseProc \
(tkIntStubsPtr->tkPixelParseProc) /* 175 */
-#endif
-#ifndef TkPixelPrintProc
#define TkPixelPrintProc \
(tkIntStubsPtr->tkPixelPrintProc) /* 176 */
-#endif
-#ifndef TkOrientParseProc
#define TkOrientParseProc \
(tkIntStubsPtr->tkOrientParseProc) /* 177 */
-#endif
-#ifndef TkOrientPrintProc
#define TkOrientPrintProc \
(tkIntStubsPtr->tkOrientPrintProc) /* 178 */
-#endif
-#ifndef TkSmoothParseProc
#define TkSmoothParseProc \
(tkIntStubsPtr->tkSmoothParseProc) /* 179 */
-#endif
-#ifndef TkSmoothPrintProc
#define TkSmoothPrintProc \
(tkIntStubsPtr->tkSmoothPrintProc) /* 180 */
-#endif
+#define TkDrawAngledTextLayout \
+ (tkIntStubsPtr->tkDrawAngledTextLayout) /* 181 */
+#define TkUnderlineAngledTextLayout \
+ (tkIntStubsPtr->tkUnderlineAngledTextLayout) /* 182 */
+#define TkIntersectAngledTextLayout \
+ (tkIntStubsPtr->tkIntersectAngledTextLayout) /* 183 */
+#define TkDrawAngledChars \
+ (tkIntStubsPtr->tkDrawAngledChars) /* 184 */
-#endif /* defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS) */
+#endif /* defined(USE_TK_STUBS) */
/* !END!: Do not edit above this line. */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
-#if !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(MAC_OSX_TK)
-
/*
- * These macros are just wrappers for the equivalent X Region calls.
+ * On X11, these macros are just wrappers for the equivalent X Region calls.
*/
-# undef TkClipBox
-# undef TkCreateRegion
-# undef TkDestroyRegion
-# undef TkIntersectRegion
-# undef TkRectInRegion
-# undef TkSetRegion
-# undef TkSubtractRegion
-# undef TkUnionRectWithRegion
+#if !(defined(__WIN32__) || defined(__CYGWIN__) || defined(MAC_OSX_TK)) /* X11 */
+
+#undef TkClipBox
+#undef TkCreateRegion
+#undef TkDestroyRegion
+#undef TkIntersectRegion
+#undef TkRectInRegion
+#undef TkSetRegion
+#undef TkSubtractRegion
+#undef TkUnionRectWithRegion
-# define TkClipBox(rgn, rect) XClipBox((Region) (rgn), (rect))
-# define TkCreateRegion() (TkRegion) XCreateRegion()
-# define TkDestroyRegion(rgn) XDestroyRegion((Region) (rgn))
-# define TkIntersectRegion(a, b, r) XIntersectRegion((Region) (a), \
-(Region) (b), (Region) (r))
-# define TkRectInRegion(r, x, y, w, h) XRectInRegion((Region) (r), (x), (y), (w), (h))
-# define TkSetRegion(d, gc, rgn) XSetRegion((d), (gc), (Region) (rgn))
-# define TkSubtractRegion(a, b, r) XSubtractRegion((Region) (a), \
-(Region) (b), (Region) (r))
-# define TkUnionRectWithRegion(rect, src, ret) XUnionRectWithRegion((rect), \
-(Region) (src), (Region) (ret))
-#endif /* !__CYGWIN__*/
+#define TkClipBox(rgn, rect) XClipBox((Region) rgn, rect)
+#define TkCreateRegion() (TkRegion) XCreateRegion()
+#define TkDestroyRegion(rgn) XDestroyRegion((Region) rgn)
+#define TkIntersectRegion(a, b, r) XIntersectRegion((Region) a, \
+ (Region) b, (Region) r)
+#define TkRectInRegion(r, x, y, w, h) XRectInRegion((Region) r, x, y, w, h)
+#define TkSetRegion(d, gc, rgn) XSetRegion(d, gc, (Region) rgn)
+#define TkSubtractRegion(a, b, r) XSubtractRegion((Region) a, \
+ (Region) b, (Region) r)
+#define TkUnionRectWithRegion(rect, src, ret) XUnionRectWithRegion(rect, \
+ (Region) src, (Region) ret)
+#endif /* UNIX */
#endif /* _TKINTDECLS */
diff --git a/generic/tkIntPlatDecls.h b/generic/tkIntPlatDecls.h
index d0753f1..e2528d8 100644
--- a/generic/tkIntPlatDecls.h
+++ b/generic/tkIntPlatDecls.h
@@ -31,588 +31,270 @@
*/
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
-#ifndef TkAlignImageData_TCL_DECLARED
-#define TkAlignImageData_TCL_DECLARED
/* 0 */
EXTERN char * TkAlignImageData(XImage *image, int alignment,
int bitOrder);
-#endif
/* Slot 1 is reserved */
-#ifndef TkGenerateActivateEvents_TCL_DECLARED
-#define TkGenerateActivateEvents_TCL_DECLARED
/* 2 */
EXTERN void TkGenerateActivateEvents(TkWindow *winPtr,
int active);
-#endif
-#ifndef TkpGetMS_TCL_DECLARED
-#define TkpGetMS_TCL_DECLARED
/* 3 */
EXTERN unsigned long TkpGetMS(void);
-#endif
-#ifndef TkPointerDeadWindow_TCL_DECLARED
-#define TkPointerDeadWindow_TCL_DECLARED
/* 4 */
EXTERN void TkPointerDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkpPrintWindowId_TCL_DECLARED
-#define TkpPrintWindowId_TCL_DECLARED
/* 5 */
EXTERN void TkpPrintWindowId(char *buf, Window window);
-#endif
-#ifndef TkpScanWindowId_TCL_DECLARED
-#define TkpScanWindowId_TCL_DECLARED
/* 6 */
EXTERN int TkpScanWindowId(Tcl_Interp *interp,
- CONST char *string, Window *idPtr);
-#endif
-#ifndef TkpSetCapture_TCL_DECLARED
-#define TkpSetCapture_TCL_DECLARED
+ const char *string, Window *idPtr);
/* 7 */
EXTERN void TkpSetCapture(TkWindow *winPtr);
-#endif
-#ifndef TkpSetCursor_TCL_DECLARED
-#define TkpSetCursor_TCL_DECLARED
/* 8 */
EXTERN void TkpSetCursor(TkpCursor cursor);
-#endif
-#ifndef TkpWmSetState_TCL_DECLARED
-#define TkpWmSetState_TCL_DECLARED
/* 9 */
EXTERN int TkpWmSetState(TkWindow *winPtr, int state);
-#endif
-#ifndef TkSetPixmapColormap_TCL_DECLARED
-#define TkSetPixmapColormap_TCL_DECLARED
/* 10 */
EXTERN void TkSetPixmapColormap(Pixmap pixmap, Colormap colormap);
-#endif
-#ifndef TkWinCancelMouseTimer_TCL_DECLARED
-#define TkWinCancelMouseTimer_TCL_DECLARED
/* 11 */
EXTERN void TkWinCancelMouseTimer(void);
-#endif
-#ifndef TkWinClipboardRender_TCL_DECLARED
-#define TkWinClipboardRender_TCL_DECLARED
/* 12 */
EXTERN void TkWinClipboardRender(TkDisplay *dispPtr, UINT format);
-#endif
-#ifndef TkWinEmbeddedEventProc_TCL_DECLARED
-#define TkWinEmbeddedEventProc_TCL_DECLARED
/* 13 */
EXTERN LRESULT TkWinEmbeddedEventProc(HWND hwnd, UINT message,
WPARAM wParam, LPARAM lParam);
-#endif
-#ifndef TkWinFillRect_TCL_DECLARED
-#define TkWinFillRect_TCL_DECLARED
/* 14 */
EXTERN void TkWinFillRect(HDC dc, int x, int y, int width,
int height, int pixel);
-#endif
-#ifndef TkWinGetBorderPixels_TCL_DECLARED
-#define TkWinGetBorderPixels_TCL_DECLARED
/* 15 */
EXTERN COLORREF TkWinGetBorderPixels(Tk_Window tkwin,
Tk_3DBorder border, int which);
-#endif
-#ifndef TkWinGetDrawableDC_TCL_DECLARED
-#define TkWinGetDrawableDC_TCL_DECLARED
/* 16 */
EXTERN HDC TkWinGetDrawableDC(Display *display, Drawable d,
TkWinDCState *state);
-#endif
-#ifndef TkWinGetModifierState_TCL_DECLARED
-#define TkWinGetModifierState_TCL_DECLARED
/* 17 */
EXTERN int TkWinGetModifierState(void);
-#endif
-#ifndef TkWinGetSystemPalette_TCL_DECLARED
-#define TkWinGetSystemPalette_TCL_DECLARED
/* 18 */
EXTERN HPALETTE TkWinGetSystemPalette(void);
-#endif
-#ifndef TkWinGetWrapperWindow_TCL_DECLARED
-#define TkWinGetWrapperWindow_TCL_DECLARED
/* 19 */
EXTERN HWND TkWinGetWrapperWindow(Tk_Window tkwin);
-#endif
-#ifndef TkWinHandleMenuEvent_TCL_DECLARED
-#define TkWinHandleMenuEvent_TCL_DECLARED
/* 20 */
EXTERN int TkWinHandleMenuEvent(HWND *phwnd, UINT *pMessage,
WPARAM *pwParam, LPARAM *plParam,
LRESULT *plResult);
-#endif
-#ifndef TkWinIndexOfColor_TCL_DECLARED
-#define TkWinIndexOfColor_TCL_DECLARED
/* 21 */
EXTERN int TkWinIndexOfColor(XColor *colorPtr);
-#endif
-#ifndef TkWinReleaseDrawableDC_TCL_DECLARED
-#define TkWinReleaseDrawableDC_TCL_DECLARED
/* 22 */
EXTERN void TkWinReleaseDrawableDC(Drawable d, HDC hdc,
TkWinDCState *state);
-#endif
-#ifndef TkWinResendEvent_TCL_DECLARED
-#define TkWinResendEvent_TCL_DECLARED
/* 23 */
EXTERN LRESULT TkWinResendEvent(WNDPROC wndproc, HWND hwnd,
XEvent *eventPtr);
-#endif
-#ifndef TkWinSelectPalette_TCL_DECLARED
-#define TkWinSelectPalette_TCL_DECLARED
/* 24 */
EXTERN HPALETTE TkWinSelectPalette(HDC dc, Colormap colormap);
-#endif
-#ifndef TkWinSetMenu_TCL_DECLARED
-#define TkWinSetMenu_TCL_DECLARED
/* 25 */
EXTERN void TkWinSetMenu(Tk_Window tkwin, HMENU hMenu);
-#endif
-#ifndef TkWinSetWindowPos_TCL_DECLARED
-#define TkWinSetWindowPos_TCL_DECLARED
/* 26 */
EXTERN void TkWinSetWindowPos(HWND hwnd, HWND siblingHwnd,
int pos);
-#endif
-#ifndef TkWinWmCleanup_TCL_DECLARED
-#define TkWinWmCleanup_TCL_DECLARED
/* 27 */
EXTERN void TkWinWmCleanup(HINSTANCE hInstance);
-#endif
-#ifndef TkWinXCleanup_TCL_DECLARED
-#define TkWinXCleanup_TCL_DECLARED
/* 28 */
EXTERN void TkWinXCleanup(ClientData clientData);
-#endif
-#ifndef TkWinXInit_TCL_DECLARED
-#define TkWinXInit_TCL_DECLARED
/* 29 */
EXTERN void TkWinXInit(HINSTANCE hInstance);
-#endif
-#ifndef TkWinSetForegroundWindow_TCL_DECLARED
-#define TkWinSetForegroundWindow_TCL_DECLARED
/* 30 */
EXTERN void TkWinSetForegroundWindow(TkWindow *winPtr);
-#endif
-#ifndef TkWinDialogDebug_TCL_DECLARED
-#define TkWinDialogDebug_TCL_DECLARED
/* 31 */
EXTERN void TkWinDialogDebug(int debug);
-#endif
-#ifndef TkWinGetMenuSystemDefault_TCL_DECLARED
-#define TkWinGetMenuSystemDefault_TCL_DECLARED
/* 32 */
EXTERN Tcl_Obj * TkWinGetMenuSystemDefault(Tk_Window tkwin,
- CONST char *dbName, CONST char *className);
-#endif
-#ifndef TkWinGetPlatformId_TCL_DECLARED
-#define TkWinGetPlatformId_TCL_DECLARED
+ const char *dbName, const char *className);
/* 33 */
EXTERN int TkWinGetPlatformId(void);
-#endif
-#ifndef TkWinSetHINSTANCE_TCL_DECLARED
-#define TkWinSetHINSTANCE_TCL_DECLARED
/* 34 */
EXTERN void TkWinSetHINSTANCE(HINSTANCE hInstance);
-#endif
-#ifndef TkWinGetPlatformTheme_TCL_DECLARED
-#define TkWinGetPlatformTheme_TCL_DECLARED
/* 35 */
EXTERN int TkWinGetPlatformTheme(void);
-#endif
-#ifndef TkWinChildProc_TCL_DECLARED
-#define TkWinChildProc_TCL_DECLARED
/* 36 */
EXTERN LRESULT __stdcall TkWinChildProc(HWND hwnd, UINT message,
WPARAM wParam, LPARAM lParam);
-#endif
-#ifndef TkCreateXEventSource_TCL_DECLARED
-#define TkCreateXEventSource_TCL_DECLARED
/* 37 */
EXTERN void TkCreateXEventSource(void);
-#endif
-#ifndef TkpCmapStressed_TCL_DECLARED
-#define TkpCmapStressed_TCL_DECLARED
/* 38 */
EXTERN int TkpCmapStressed(Tk_Window tkwin, Colormap colormap);
-#endif
-#ifndef TkpSync_TCL_DECLARED
-#define TkpSync_TCL_DECLARED
/* 39 */
EXTERN void TkpSync(Display *display);
-#endif
-#ifndef TkUnixContainerId_TCL_DECLARED
-#define TkUnixContainerId_TCL_DECLARED
/* 40 */
EXTERN Window TkUnixContainerId(TkWindow *winPtr);
-#endif
-#ifndef TkUnixDoOneXEvent_TCL_DECLARED
-#define TkUnixDoOneXEvent_TCL_DECLARED
/* 41 */
EXTERN int TkUnixDoOneXEvent(Tcl_Time *timePtr);
-#endif
-#ifndef TkUnixSetMenubar_TCL_DECLARED
-#define TkUnixSetMenubar_TCL_DECLARED
/* 42 */
EXTERN void TkUnixSetMenubar(Tk_Window tkwin, Tk_Window menubar);
-#endif
-#ifndef TkWmCleanup_TCL_DECLARED
-#define TkWmCleanup_TCL_DECLARED
/* 43 */
EXTERN void TkWmCleanup(TkDisplay *dispPtr);
-#endif
-#ifndef TkSendCleanup_TCL_DECLARED
-#define TkSendCleanup_TCL_DECLARED
/* 44 */
EXTERN void TkSendCleanup(TkDisplay *dispPtr);
-#endif
-#ifndef TkpTestsendCmd_TCL_DECLARED
-#define TkpTestsendCmd_TCL_DECLARED
/* 45 */
EXTERN int TkpTestsendCmd(ClientData clientData,
Tcl_Interp *interp, int argc,
- CONST char **argv);
-#endif
+ const char **argv);
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkGenerateActivateEvents_TCL_DECLARED
-#define TkGenerateActivateEvents_TCL_DECLARED
/* 0 */
EXTERN void TkGenerateActivateEvents(TkWindow *winPtr,
int active);
-#endif
/* Slot 1 is reserved */
/* Slot 2 is reserved */
-#ifndef TkPointerDeadWindow_TCL_DECLARED
-#define TkPointerDeadWindow_TCL_DECLARED
/* 3 */
EXTERN void TkPointerDeadWindow(TkWindow *winPtr);
-#endif
-#ifndef TkpSetCapture_TCL_DECLARED
-#define TkpSetCapture_TCL_DECLARED
/* 4 */
EXTERN void TkpSetCapture(TkWindow *winPtr);
-#endif
-#ifndef TkpSetCursor_TCL_DECLARED
-#define TkpSetCursor_TCL_DECLARED
/* 5 */
EXTERN void TkpSetCursor(TkpCursor cursor);
-#endif
-#ifndef TkpWmSetState_TCL_DECLARED
-#define TkpWmSetState_TCL_DECLARED
/* 6 */
EXTERN void TkpWmSetState(TkWindow *winPtr, int state);
-#endif
-#ifndef TkAboutDlg_TCL_DECLARED
-#define TkAboutDlg_TCL_DECLARED
/* 7 */
EXTERN void TkAboutDlg(void);
-#endif
-#ifndef TkMacOSXButtonKeyState_TCL_DECLARED
-#define TkMacOSXButtonKeyState_TCL_DECLARED
/* 8 */
EXTERN unsigned int TkMacOSXButtonKeyState(void);
-#endif
-#ifndef TkMacOSXClearMenubarActive_TCL_DECLARED
-#define TkMacOSXClearMenubarActive_TCL_DECLARED
/* 9 */
EXTERN void TkMacOSXClearMenubarActive(void);
-#endif
-#ifndef TkMacOSXDispatchMenuEvent_TCL_DECLARED
-#define TkMacOSXDispatchMenuEvent_TCL_DECLARED
/* 10 */
EXTERN int TkMacOSXDispatchMenuEvent(int menuID, int index);
-#endif
-#ifndef TkMacOSXInstallCursor_TCL_DECLARED
-#define TkMacOSXInstallCursor_TCL_DECLARED
/* 11 */
EXTERN void TkMacOSXInstallCursor(int resizeOverride);
-#endif
-#ifndef TkMacOSXHandleTearoffMenu_TCL_DECLARED
-#define TkMacOSXHandleTearoffMenu_TCL_DECLARED
/* 12 */
EXTERN void TkMacOSXHandleTearoffMenu(void);
-#endif
/* Slot 13 is reserved */
-#ifndef TkMacOSXDoHLEvent_TCL_DECLARED
-#define TkMacOSXDoHLEvent_TCL_DECLARED
/* 14 */
-EXTERN int TkMacOSXDoHLEvent(EventRecord *theEvent);
-#endif
+EXTERN int TkMacOSXDoHLEvent(void *theEvent);
/* Slot 15 is reserved */
-#ifndef TkMacOSXGetXWindow_TCL_DECLARED
-#define TkMacOSXGetXWindow_TCL_DECLARED
/* 16 */
-EXTERN Window TkMacOSXGetXWindow(WindowRef macWinPtr);
-#endif
-#ifndef TkMacOSXGrowToplevel_TCL_DECLARED
-#define TkMacOSXGrowToplevel_TCL_DECLARED
+EXTERN Window TkMacOSXGetXWindow(void *macWinPtr);
/* 17 */
-EXTERN int TkMacOSXGrowToplevel(WindowRef whichWindow,
- Point start);
-#endif
-#ifndef TkMacOSXHandleMenuSelect_TCL_DECLARED
-#define TkMacOSXHandleMenuSelect_TCL_DECLARED
+EXTERN int TkMacOSXGrowToplevel(void *whichWindow, XPoint start);
/* 18 */
-EXTERN void TkMacOSXHandleMenuSelect(MenuID theMenu,
- MenuItemIndex theItem, int optionKeyPressed);
-#endif
+EXTERN void TkMacOSXHandleMenuSelect(short theMenu,
+ unsigned short theItem, int optionKeyPressed);
/* Slot 19 is reserved */
/* Slot 20 is reserved */
-#ifndef TkMacOSXInvalidateWindow_TCL_DECLARED
-#define TkMacOSXInvalidateWindow_TCL_DECLARED
/* 21 */
EXTERN void TkMacOSXInvalidateWindow(MacDrawable *macWin,
int flag);
-#endif
-#ifndef TkMacOSXIsCharacterMissing_TCL_DECLARED
-#define TkMacOSXIsCharacterMissing_TCL_DECLARED
/* 22 */
EXTERN int TkMacOSXIsCharacterMissing(Tk_Font tkfont,
unsigned int searchChar);
-#endif
-#ifndef TkMacOSXMakeRealWindowExist_TCL_DECLARED
-#define TkMacOSXMakeRealWindowExist_TCL_DECLARED
/* 23 */
EXTERN void TkMacOSXMakeRealWindowExist(TkWindow *winPtr);
-#endif
-#ifndef TkMacOSXMakeStippleMap_TCL_DECLARED
-#define TkMacOSXMakeStippleMap_TCL_DECLARED
/* 24 */
-EXTERN BitMapPtr TkMacOSXMakeStippleMap(Drawable d1, Drawable d2);
-#endif
-#ifndef TkMacOSXMenuClick_TCL_DECLARED
-#define TkMacOSXMenuClick_TCL_DECLARED
+EXTERN void * TkMacOSXMakeStippleMap(Drawable d1, Drawable d2);
/* 25 */
EXTERN void TkMacOSXMenuClick(void);
-#endif
-#ifndef TkMacOSXRegisterOffScreenWindow_TCL_DECLARED
-#define TkMacOSXRegisterOffScreenWindow_TCL_DECLARED
/* 26 */
EXTERN void TkMacOSXRegisterOffScreenWindow(Window window,
- GWorldPtr portPtr);
-#endif
-#ifndef TkMacOSXResizable_TCL_DECLARED
-#define TkMacOSXResizable_TCL_DECLARED
+ void *portPtr);
/* 27 */
EXTERN int TkMacOSXResizable(TkWindow *winPtr);
-#endif
-#ifndef TkMacOSXSetHelpMenuItemCount_TCL_DECLARED
-#define TkMacOSXSetHelpMenuItemCount_TCL_DECLARED
/* 28 */
EXTERN void TkMacOSXSetHelpMenuItemCount(void);
-#endif
-#ifndef TkMacOSXSetScrollbarGrow_TCL_DECLARED
-#define TkMacOSXSetScrollbarGrow_TCL_DECLARED
/* 29 */
EXTERN void TkMacOSXSetScrollbarGrow(TkWindow *winPtr, int flag);
-#endif
-#ifndef TkMacOSXSetUpClippingRgn_TCL_DECLARED
-#define TkMacOSXSetUpClippingRgn_TCL_DECLARED
/* 30 */
EXTERN void TkMacOSXSetUpClippingRgn(Drawable drawable);
-#endif
-#ifndef TkMacOSXSetUpGraphicsPort_TCL_DECLARED
-#define TkMacOSXSetUpGraphicsPort_TCL_DECLARED
/* 31 */
-EXTERN void TkMacOSXSetUpGraphicsPort(GC gc, GWorldPtr destPort);
-#endif
-#ifndef TkMacOSXUpdateClipRgn_TCL_DECLARED
-#define TkMacOSXUpdateClipRgn_TCL_DECLARED
+EXTERN void TkMacOSXSetUpGraphicsPort(GC gc, void *destPort);
/* 32 */
EXTERN void TkMacOSXUpdateClipRgn(TkWindow *winPtr);
-#endif
-#ifndef TkMacOSXUnregisterMacWindow_TCL_DECLARED
-#define TkMacOSXUnregisterMacWindow_TCL_DECLARED
/* 33 */
-EXTERN void TkMacOSXUnregisterMacWindow(WindowRef portPtr);
-#endif
-#ifndef TkMacOSXUseMenuID_TCL_DECLARED
-#define TkMacOSXUseMenuID_TCL_DECLARED
+EXTERN void TkMacOSXUnregisterMacWindow(void *portPtr);
/* 34 */
EXTERN int TkMacOSXUseMenuID(short macID);
-#endif
-#ifndef TkMacOSXVisableClipRgn_TCL_DECLARED
-#define TkMacOSXVisableClipRgn_TCL_DECLARED
/* 35 */
-EXTERN RgnHandle TkMacOSXVisableClipRgn(TkWindow *winPtr);
-#endif
-#ifndef TkMacOSXWinBounds_TCL_DECLARED
-#define TkMacOSXWinBounds_TCL_DECLARED
+EXTERN TkRegion TkMacOSXVisableClipRgn(TkWindow *winPtr);
/* 36 */
-EXTERN void TkMacOSXWinBounds(TkWindow *winPtr, Rect *geometry);
-#endif
-#ifndef TkMacOSXWindowOffset_TCL_DECLARED
-#define TkMacOSXWindowOffset_TCL_DECLARED
+EXTERN void TkMacOSXWinBounds(TkWindow *winPtr, void *geometry);
/* 37 */
-EXTERN void TkMacOSXWindowOffset(WindowRef wRef, int *xOffset,
+EXTERN void TkMacOSXWindowOffset(void *wRef, int *xOffset,
int *yOffset);
-#endif
-#ifndef TkSetMacColor_TCL_DECLARED
-#define TkSetMacColor_TCL_DECLARED
/* 38 */
-EXTERN int TkSetMacColor(unsigned long pixel,
- RGBColor *macColor);
-#endif
-#ifndef TkSetWMName_TCL_DECLARED
-#define TkSetWMName_TCL_DECLARED
+EXTERN int TkSetMacColor(unsigned long pixel, void *macColor);
/* 39 */
EXTERN void TkSetWMName(TkWindow *winPtr, Tk_Uid titleUid);
-#endif
-#ifndef TkSuspendClipboard_TCL_DECLARED
-#define TkSuspendClipboard_TCL_DECLARED
/* 40 */
EXTERN void TkSuspendClipboard(void);
-#endif
-#ifndef TkMacOSXZoomToplevel_TCL_DECLARED
-#define TkMacOSXZoomToplevel_TCL_DECLARED
/* 41 */
-EXTERN int TkMacOSXZoomToplevel(WindowPtr whichWindow,
+EXTERN int TkMacOSXZoomToplevel(void *whichWindow,
short zoomPart);
-#endif
-#ifndef Tk_TopCoordsToWindow_TCL_DECLARED
-#define Tk_TopCoordsToWindow_TCL_DECLARED
/* 42 */
EXTERN Tk_Window Tk_TopCoordsToWindow(Tk_Window tkwin, int rootX,
int rootY, int *newX, int *newY);
-#endif
-#ifndef TkMacOSXContainerId_TCL_DECLARED
-#define TkMacOSXContainerId_TCL_DECLARED
/* 43 */
EXTERN MacDrawable * TkMacOSXContainerId(TkWindow *winPtr);
-#endif
-#ifndef TkMacOSXGetHostToplevel_TCL_DECLARED
-#define TkMacOSXGetHostToplevel_TCL_DECLARED
/* 44 */
EXTERN MacDrawable * TkMacOSXGetHostToplevel(TkWindow *winPtr);
-#endif
-#ifndef TkMacOSXPreprocessMenu_TCL_DECLARED
-#define TkMacOSXPreprocessMenu_TCL_DECLARED
/* 45 */
EXTERN void TkMacOSXPreprocessMenu(void);
-#endif
-#ifndef TkpIsWindowFloating_TCL_DECLARED
-#define TkpIsWindowFloating_TCL_DECLARED
/* 46 */
-EXTERN int TkpIsWindowFloating(WindowRef window);
-#endif
-#ifndef TkMacOSXGetCapture_TCL_DECLARED
-#define TkMacOSXGetCapture_TCL_DECLARED
+EXTERN int TkpIsWindowFloating(void *window);
/* 47 */
EXTERN Tk_Window TkMacOSXGetCapture(void);
-#endif
/* Slot 48 is reserved */
-#ifndef TkGetTransientMaster_TCL_DECLARED
-#define TkGetTransientMaster_TCL_DECLARED
/* 49 */
EXTERN Window TkGetTransientMaster(TkWindow *winPtr);
-#endif
-#ifndef TkGenerateButtonEvent_TCL_DECLARED
-#define TkGenerateButtonEvent_TCL_DECLARED
/* 50 */
EXTERN int TkGenerateButtonEvent(int x, int y, Window window,
unsigned int state);
-#endif
-#ifndef TkGenWMDestroyEvent_TCL_DECLARED
-#define TkGenWMDestroyEvent_TCL_DECLARED
/* 51 */
EXTERN void TkGenWMDestroyEvent(Tk_Window tkwin);
-#endif
/* Slot 52 is reserved */
-#ifndef TkpGetMS_TCL_DECLARED
-#define TkpGetMS_TCL_DECLARED
/* 53 */
EXTERN unsigned long TkpGetMS(void);
-#endif
+/* 54 */
+EXTERN void * TkMacOSXDrawable(Drawable drawable);
#endif /* AQUA */
#if !(defined(__WIN32__) || defined(__CYGWIN__) || defined(MAC_OSX_TK)) /* X11 */
-#ifndef TkCreateXEventSource_TCL_DECLARED
-#define TkCreateXEventSource_TCL_DECLARED
/* 0 */
EXTERN void TkCreateXEventSource(void);
-#endif
-#ifndef TkFreeWindowId_TCL_DECLARED
-#define TkFreeWindowId_TCL_DECLARED
-/* 1 */
-EXTERN void TkFreeWindowId(TkDisplay *dispPtr, Window w);
-#endif
-#ifndef TkInitXId_TCL_DECLARED
-#define TkInitXId_TCL_DECLARED
-/* 2 */
-EXTERN void TkInitXId(TkDisplay *dispPtr);
-#endif
-#ifndef TkpCmapStressed_TCL_DECLARED
-#define TkpCmapStressed_TCL_DECLARED
+/* Slot 1 is reserved */
+/* Slot 2 is reserved */
/* 3 */
EXTERN int TkpCmapStressed(Tk_Window tkwin, Colormap colormap);
-#endif
-#ifndef TkpSync_TCL_DECLARED
-#define TkpSync_TCL_DECLARED
/* 4 */
EXTERN void TkpSync(Display *display);
-#endif
-#ifndef TkUnixContainerId_TCL_DECLARED
-#define TkUnixContainerId_TCL_DECLARED
/* 5 */
EXTERN Window TkUnixContainerId(TkWindow *winPtr);
-#endif
-#ifndef TkUnixDoOneXEvent_TCL_DECLARED
-#define TkUnixDoOneXEvent_TCL_DECLARED
/* 6 */
EXTERN int TkUnixDoOneXEvent(Tcl_Time *timePtr);
-#endif
-#ifndef TkUnixSetMenubar_TCL_DECLARED
-#define TkUnixSetMenubar_TCL_DECLARED
/* 7 */
EXTERN void TkUnixSetMenubar(Tk_Window tkwin, Tk_Window menubar);
-#endif
-#ifndef TkpScanWindowId_TCL_DECLARED
-#define TkpScanWindowId_TCL_DECLARED
/* 8 */
EXTERN int TkpScanWindowId(Tcl_Interp *interp,
- CONST char *string, Window *idPtr);
-#endif
-#ifndef TkWmCleanup_TCL_DECLARED
-#define TkWmCleanup_TCL_DECLARED
+ const char *string, Window *idPtr);
/* 9 */
EXTERN void TkWmCleanup(TkDisplay *dispPtr);
-#endif
-#ifndef TkSendCleanup_TCL_DECLARED
-#define TkSendCleanup_TCL_DECLARED
/* 10 */
EXTERN void TkSendCleanup(TkDisplay *dispPtr);
-#endif
-#ifndef TkFreeXId_TCL_DECLARED
-#define TkFreeXId_TCL_DECLARED
-/* 11 */
-EXTERN void TkFreeXId(TkDisplay *dispPtr);
-#endif
-#ifndef TkpWmSetState_TCL_DECLARED
-#define TkpWmSetState_TCL_DECLARED
+/* Slot 11 is reserved */
/* 12 */
EXTERN int TkpWmSetState(TkWindow *winPtr, int state);
-#endif
-#ifndef TkpTestsendCmd_TCL_DECLARED
-#define TkpTestsendCmd_TCL_DECLARED
/* 13 */
EXTERN int TkpTestsendCmd(ClientData clientData,
Tcl_Interp *interp, int argc,
- CONST char **argv);
-#endif
+ const char **argv);
#endif /* X11 */
typedef struct TkIntPlatStubs {
int magic;
- struct TkIntPlatStubHooks *hooks;
+ const struct TkIntPlatStubHooks *hooks;
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
char * (*tkAlignImageData) (XImage *image, int alignment, int bitOrder); /* 0 */
- VOID *reserved1;
+ void (*reserved1)(void);
void (*tkGenerateActivateEvents) (TkWindow *winPtr, int active); /* 2 */
unsigned long (*tkpGetMS) (void); /* 3 */
void (*tkPointerDeadWindow) (TkWindow *winPtr); /* 4 */
void (*tkpPrintWindowId) (char *buf, Window window); /* 5 */
- int (*tkpScanWindowId) (Tcl_Interp *interp, CONST char *string, Window *idPtr); /* 6 */
+ int (*tkpScanWindowId) (Tcl_Interp *interp, const char *string, Window *idPtr); /* 6 */
void (*tkpSetCapture) (TkWindow *winPtr); /* 7 */
void (*tkpSetCursor) (TkpCursor cursor); /* 8 */
int (*tkpWmSetState) (TkWindow *winPtr, int state); /* 9 */
@@ -638,7 +320,7 @@ typedef struct TkIntPlatStubs {
void (*tkWinXInit) (HINSTANCE hInstance); /* 29 */
void (*tkWinSetForegroundWindow) (TkWindow *winPtr); /* 30 */
void (*tkWinDialogDebug) (int debug); /* 31 */
- Tcl_Obj * (*tkWinGetMenuSystemDefault) (Tk_Window tkwin, CONST char *dbName, CONST char *className); /* 32 */
+ Tcl_Obj * (*tkWinGetMenuSystemDefault) (Tk_Window tkwin, const char *dbName, const char *className); /* 32 */
int (*tkWinGetPlatformId) (void); /* 33 */
void (*tkWinSetHINSTANCE) (HINSTANCE hInstance); /* 34 */
int (*tkWinGetPlatformTheme) (void); /* 35 */
@@ -651,12 +333,12 @@ typedef struct TkIntPlatStubs {
void (*tkUnixSetMenubar) (Tk_Window tkwin, Tk_Window menubar); /* 42 */
void (*tkWmCleanup) (TkDisplay *dispPtr); /* 43 */
void (*tkSendCleanup) (TkDisplay *dispPtr); /* 44 */
- int (*tkpTestsendCmd) (ClientData clientData, Tcl_Interp *interp, int argc, CONST char **argv); /* 45 */
+ int (*tkpTestsendCmd) (ClientData clientData, Tcl_Interp *interp, int argc, const char **argv); /* 45 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
void (*tkGenerateActivateEvents) (TkWindow *winPtr, int active); /* 0 */
- VOID *reserved1;
- VOID *reserved2;
+ void (*reserved1)(void);
+ void (*reserved2)(void);
void (*tkPointerDeadWindow) (TkWindow *winPtr); /* 3 */
void (*tkpSetCapture) (TkWindow *winPtr); /* 4 */
void (*tkpSetCursor) (TkpCursor cursor); /* 5 */
@@ -667,534 +349,311 @@ typedef struct TkIntPlatStubs {
int (*tkMacOSXDispatchMenuEvent) (int menuID, int index); /* 10 */
void (*tkMacOSXInstallCursor) (int resizeOverride); /* 11 */
void (*tkMacOSXHandleTearoffMenu) (void); /* 12 */
- VOID *reserved13;
- int (*tkMacOSXDoHLEvent) (EventRecord *theEvent); /* 14 */
- VOID *reserved15;
- Window (*tkMacOSXGetXWindow) (WindowRef macWinPtr); /* 16 */
- int (*tkMacOSXGrowToplevel) (WindowRef whichWindow, Point start); /* 17 */
- void (*tkMacOSXHandleMenuSelect) (MenuID theMenu, MenuItemIndex theItem, int optionKeyPressed); /* 18 */
- VOID *reserved19;
- VOID *reserved20;
+ void (*reserved13)(void);
+ int (*tkMacOSXDoHLEvent) (void *theEvent); /* 14 */
+ void (*reserved15)(void);
+ Window (*tkMacOSXGetXWindow) (void *macWinPtr); /* 16 */
+ int (*tkMacOSXGrowToplevel) (void *whichWindow, XPoint start); /* 17 */
+ void (*tkMacOSXHandleMenuSelect) (short theMenu, unsigned short theItem, int optionKeyPressed); /* 18 */
+ void (*reserved19)(void);
+ void (*reserved20)(void);
void (*tkMacOSXInvalidateWindow) (MacDrawable *macWin, int flag); /* 21 */
int (*tkMacOSXIsCharacterMissing) (Tk_Font tkfont, unsigned int searchChar); /* 22 */
void (*tkMacOSXMakeRealWindowExist) (TkWindow *winPtr); /* 23 */
- BitMapPtr (*tkMacOSXMakeStippleMap) (Drawable d1, Drawable d2); /* 24 */
+ void * (*tkMacOSXMakeStippleMap) (Drawable d1, Drawable d2); /* 24 */
void (*tkMacOSXMenuClick) (void); /* 25 */
- void (*tkMacOSXRegisterOffScreenWindow) (Window window, GWorldPtr portPtr); /* 26 */
+ void (*tkMacOSXRegisterOffScreenWindow) (Window window, void *portPtr); /* 26 */
int (*tkMacOSXResizable) (TkWindow *winPtr); /* 27 */
void (*tkMacOSXSetHelpMenuItemCount) (void); /* 28 */
void (*tkMacOSXSetScrollbarGrow) (TkWindow *winPtr, int flag); /* 29 */
void (*tkMacOSXSetUpClippingRgn) (Drawable drawable); /* 30 */
- void (*tkMacOSXSetUpGraphicsPort) (GC gc, GWorldPtr destPort); /* 31 */
+ void (*tkMacOSXSetUpGraphicsPort) (GC gc, void *destPort); /* 31 */
void (*tkMacOSXUpdateClipRgn) (TkWindow *winPtr); /* 32 */
- void (*tkMacOSXUnregisterMacWindow) (WindowRef portPtr); /* 33 */
+ void (*tkMacOSXUnregisterMacWindow) (void *portPtr); /* 33 */
int (*tkMacOSXUseMenuID) (short macID); /* 34 */
- RgnHandle (*tkMacOSXVisableClipRgn) (TkWindow *winPtr); /* 35 */
- void (*tkMacOSXWinBounds) (TkWindow *winPtr, Rect *geometry); /* 36 */
- void (*tkMacOSXWindowOffset) (WindowRef wRef, int *xOffset, int *yOffset); /* 37 */
- int (*tkSetMacColor) (unsigned long pixel, RGBColor *macColor); /* 38 */
+ TkRegion (*tkMacOSXVisableClipRgn) (TkWindow *winPtr); /* 35 */
+ void (*tkMacOSXWinBounds) (TkWindow *winPtr, void *geometry); /* 36 */
+ void (*tkMacOSXWindowOffset) (void *wRef, int *xOffset, int *yOffset); /* 37 */
+ int (*tkSetMacColor) (unsigned long pixel, void *macColor); /* 38 */
void (*tkSetWMName) (TkWindow *winPtr, Tk_Uid titleUid); /* 39 */
void (*tkSuspendClipboard) (void); /* 40 */
- int (*tkMacOSXZoomToplevel) (WindowPtr whichWindow, short zoomPart); /* 41 */
+ int (*tkMacOSXZoomToplevel) (void *whichWindow, short zoomPart); /* 41 */
Tk_Window (*tk_TopCoordsToWindow) (Tk_Window tkwin, int rootX, int rootY, int *newX, int *newY); /* 42 */
MacDrawable * (*tkMacOSXContainerId) (TkWindow *winPtr); /* 43 */
MacDrawable * (*tkMacOSXGetHostToplevel) (TkWindow *winPtr); /* 44 */
void (*tkMacOSXPreprocessMenu) (void); /* 45 */
- int (*tkpIsWindowFloating) (WindowRef window); /* 46 */
+ int (*tkpIsWindowFloating) (void *window); /* 46 */
Tk_Window (*tkMacOSXGetCapture) (void); /* 47 */
- VOID *reserved48;
+ void (*reserved48)(void);
Window (*tkGetTransientMaster) (TkWindow *winPtr); /* 49 */
int (*tkGenerateButtonEvent) (int x, int y, Window window, unsigned int state); /* 50 */
void (*tkGenWMDestroyEvent) (Tk_Window tkwin); /* 51 */
- VOID *reserved52;
+ void (*reserved52)(void);
unsigned long (*tkpGetMS) (void); /* 53 */
+ void * (*tkMacOSXDrawable) (Drawable drawable); /* 54 */
#endif /* AQUA */
#if !(defined(__WIN32__) || defined(__CYGWIN__) || defined(MAC_OSX_TK)) /* X11 */
void (*tkCreateXEventSource) (void); /* 0 */
- void (*tkFreeWindowId) (TkDisplay *dispPtr, Window w); /* 1 */
- void (*tkInitXId) (TkDisplay *dispPtr); /* 2 */
+ void (*reserved1)(void);
+ void (*reserved2)(void);
int (*tkpCmapStressed) (Tk_Window tkwin, Colormap colormap); /* 3 */
void (*tkpSync) (Display *display); /* 4 */
Window (*tkUnixContainerId) (TkWindow *winPtr); /* 5 */
int (*tkUnixDoOneXEvent) (Tcl_Time *timePtr); /* 6 */
void (*tkUnixSetMenubar) (Tk_Window tkwin, Tk_Window menubar); /* 7 */
- int (*tkpScanWindowId) (Tcl_Interp *interp, CONST char *string, Window *idPtr); /* 8 */
+ int (*tkpScanWindowId) (Tcl_Interp *interp, const char *string, Window *idPtr); /* 8 */
void (*tkWmCleanup) (TkDisplay *dispPtr); /* 9 */
void (*tkSendCleanup) (TkDisplay *dispPtr); /* 10 */
- void (*tkFreeXId) (TkDisplay *dispPtr); /* 11 */
+ void (*reserved11)(void);
int (*tkpWmSetState) (TkWindow *winPtr, int state); /* 12 */
- int (*tkpTestsendCmd) (ClientData clientData, Tcl_Interp *interp, int argc, CONST char **argv); /* 13 */
+ int (*tkpTestsendCmd) (ClientData clientData, Tcl_Interp *interp, int argc, const char **argv); /* 13 */
#endif /* X11 */
} TkIntPlatStubs;
#ifdef __cplusplus
extern "C" {
#endif
-extern TkIntPlatStubs *tkIntPlatStubsPtr;
+extern const TkIntPlatStubs *tkIntPlatStubsPtr;
#ifdef __cplusplus
}
#endif
-#if defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS)
+#if defined(USE_TK_STUBS)
/*
* Inline function declarations:
*/
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
-#ifndef TkAlignImageData
#define TkAlignImageData \
(tkIntPlatStubsPtr->tkAlignImageData) /* 0 */
-#endif
/* Slot 1 is reserved */
-#ifndef TkGenerateActivateEvents
#define TkGenerateActivateEvents \
(tkIntPlatStubsPtr->tkGenerateActivateEvents) /* 2 */
-#endif
-#ifndef TkpGetMS
#define TkpGetMS \
(tkIntPlatStubsPtr->tkpGetMS) /* 3 */
-#endif
-#ifndef TkPointerDeadWindow
#define TkPointerDeadWindow \
(tkIntPlatStubsPtr->tkPointerDeadWindow) /* 4 */
-#endif
-#ifndef TkpPrintWindowId
#define TkpPrintWindowId \
(tkIntPlatStubsPtr->tkpPrintWindowId) /* 5 */
-#endif
-#ifndef TkpScanWindowId
#define TkpScanWindowId \
(tkIntPlatStubsPtr->tkpScanWindowId) /* 6 */
-#endif
-#ifndef TkpSetCapture
#define TkpSetCapture \
(tkIntPlatStubsPtr->tkpSetCapture) /* 7 */
-#endif
-#ifndef TkpSetCursor
#define TkpSetCursor \
(tkIntPlatStubsPtr->tkpSetCursor) /* 8 */
-#endif
-#ifndef TkpWmSetState
#define TkpWmSetState \
(tkIntPlatStubsPtr->tkpWmSetState) /* 9 */
-#endif
-#ifndef TkSetPixmapColormap
#define TkSetPixmapColormap \
(tkIntPlatStubsPtr->tkSetPixmapColormap) /* 10 */
-#endif
-#ifndef TkWinCancelMouseTimer
#define TkWinCancelMouseTimer \
(tkIntPlatStubsPtr->tkWinCancelMouseTimer) /* 11 */
-#endif
-#ifndef TkWinClipboardRender
#define TkWinClipboardRender \
(tkIntPlatStubsPtr->tkWinClipboardRender) /* 12 */
-#endif
-#ifndef TkWinEmbeddedEventProc
#define TkWinEmbeddedEventProc \
(tkIntPlatStubsPtr->tkWinEmbeddedEventProc) /* 13 */
-#endif
-#ifndef TkWinFillRect
#define TkWinFillRect \
(tkIntPlatStubsPtr->tkWinFillRect) /* 14 */
-#endif
-#ifndef TkWinGetBorderPixels
#define TkWinGetBorderPixels \
(tkIntPlatStubsPtr->tkWinGetBorderPixels) /* 15 */
-#endif
-#ifndef TkWinGetDrawableDC
#define TkWinGetDrawableDC \
(tkIntPlatStubsPtr->tkWinGetDrawableDC) /* 16 */
-#endif
-#ifndef TkWinGetModifierState
#define TkWinGetModifierState \
(tkIntPlatStubsPtr->tkWinGetModifierState) /* 17 */
-#endif
-#ifndef TkWinGetSystemPalette
#define TkWinGetSystemPalette \
(tkIntPlatStubsPtr->tkWinGetSystemPalette) /* 18 */
-#endif
-#ifndef TkWinGetWrapperWindow
#define TkWinGetWrapperWindow \
(tkIntPlatStubsPtr->tkWinGetWrapperWindow) /* 19 */
-#endif
-#ifndef TkWinHandleMenuEvent
#define TkWinHandleMenuEvent \
(tkIntPlatStubsPtr->tkWinHandleMenuEvent) /* 20 */
-#endif
-#ifndef TkWinIndexOfColor
#define TkWinIndexOfColor \
(tkIntPlatStubsPtr->tkWinIndexOfColor) /* 21 */
-#endif
-#ifndef TkWinReleaseDrawableDC
#define TkWinReleaseDrawableDC \
(tkIntPlatStubsPtr->tkWinReleaseDrawableDC) /* 22 */
-#endif
-#ifndef TkWinResendEvent
#define TkWinResendEvent \
(tkIntPlatStubsPtr->tkWinResendEvent) /* 23 */
-#endif
-#ifndef TkWinSelectPalette
#define TkWinSelectPalette \
(tkIntPlatStubsPtr->tkWinSelectPalette) /* 24 */
-#endif
-#ifndef TkWinSetMenu
#define TkWinSetMenu \
(tkIntPlatStubsPtr->tkWinSetMenu) /* 25 */
-#endif
-#ifndef TkWinSetWindowPos
#define TkWinSetWindowPos \
(tkIntPlatStubsPtr->tkWinSetWindowPos) /* 26 */
-#endif
-#ifndef TkWinWmCleanup
#define TkWinWmCleanup \
(tkIntPlatStubsPtr->tkWinWmCleanup) /* 27 */
-#endif
-#ifndef TkWinXCleanup
#define TkWinXCleanup \
(tkIntPlatStubsPtr->tkWinXCleanup) /* 28 */
-#endif
-#ifndef TkWinXInit
#define TkWinXInit \
(tkIntPlatStubsPtr->tkWinXInit) /* 29 */
-#endif
-#ifndef TkWinSetForegroundWindow
#define TkWinSetForegroundWindow \
(tkIntPlatStubsPtr->tkWinSetForegroundWindow) /* 30 */
-#endif
-#ifndef TkWinDialogDebug
#define TkWinDialogDebug \
(tkIntPlatStubsPtr->tkWinDialogDebug) /* 31 */
-#endif
-#ifndef TkWinGetMenuSystemDefault
#define TkWinGetMenuSystemDefault \
(tkIntPlatStubsPtr->tkWinGetMenuSystemDefault) /* 32 */
-#endif
-#ifndef TkWinGetPlatformId
#define TkWinGetPlatformId \
(tkIntPlatStubsPtr->tkWinGetPlatformId) /* 33 */
-#endif
-#ifndef TkWinSetHINSTANCE
#define TkWinSetHINSTANCE \
(tkIntPlatStubsPtr->tkWinSetHINSTANCE) /* 34 */
-#endif
-#ifndef TkWinGetPlatformTheme
#define TkWinGetPlatformTheme \
(tkIntPlatStubsPtr->tkWinGetPlatformTheme) /* 35 */
-#endif
-#ifndef TkWinChildProc
#define TkWinChildProc \
(tkIntPlatStubsPtr->tkWinChildProc) /* 36 */
-#endif
-#ifndef TkCreateXEventSource
#define TkCreateXEventSource \
(tkIntPlatStubsPtr->tkCreateXEventSource) /* 37 */
-#endif
-#ifndef TkpCmapStressed
#define TkpCmapStressed \
(tkIntPlatStubsPtr->tkpCmapStressed) /* 38 */
-#endif
-#ifndef TkpSync
#define TkpSync \
(tkIntPlatStubsPtr->tkpSync) /* 39 */
-#endif
-#ifndef TkUnixContainerId
#define TkUnixContainerId \
(tkIntPlatStubsPtr->tkUnixContainerId) /* 40 */
-#endif
-#ifndef TkUnixDoOneXEvent
#define TkUnixDoOneXEvent \
(tkIntPlatStubsPtr->tkUnixDoOneXEvent) /* 41 */
-#endif
-#ifndef TkUnixSetMenubar
#define TkUnixSetMenubar \
(tkIntPlatStubsPtr->tkUnixSetMenubar) /* 42 */
-#endif
-#ifndef TkWmCleanup
#define TkWmCleanup \
(tkIntPlatStubsPtr->tkWmCleanup) /* 43 */
-#endif
-#ifndef TkSendCleanup
#define TkSendCleanup \
(tkIntPlatStubsPtr->tkSendCleanup) /* 44 */
-#endif
-#ifndef TkpTestsendCmd
#define TkpTestsendCmd \
(tkIntPlatStubsPtr->tkpTestsendCmd) /* 45 */
-#endif
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef TkGenerateActivateEvents
#define TkGenerateActivateEvents \
(tkIntPlatStubsPtr->tkGenerateActivateEvents) /* 0 */
-#endif
/* Slot 1 is reserved */
/* Slot 2 is reserved */
-#ifndef TkPointerDeadWindow
#define TkPointerDeadWindow \
(tkIntPlatStubsPtr->tkPointerDeadWindow) /* 3 */
-#endif
-#ifndef TkpSetCapture
#define TkpSetCapture \
(tkIntPlatStubsPtr->tkpSetCapture) /* 4 */
-#endif
-#ifndef TkpSetCursor
#define TkpSetCursor \
(tkIntPlatStubsPtr->tkpSetCursor) /* 5 */
-#endif
-#ifndef TkpWmSetState
#define TkpWmSetState \
(tkIntPlatStubsPtr->tkpWmSetState) /* 6 */
-#endif
-#ifndef TkAboutDlg
#define TkAboutDlg \
(tkIntPlatStubsPtr->tkAboutDlg) /* 7 */
-#endif
-#ifndef TkMacOSXButtonKeyState
#define TkMacOSXButtonKeyState \
(tkIntPlatStubsPtr->tkMacOSXButtonKeyState) /* 8 */
-#endif
-#ifndef TkMacOSXClearMenubarActive
#define TkMacOSXClearMenubarActive \
(tkIntPlatStubsPtr->tkMacOSXClearMenubarActive) /* 9 */
-#endif
-#ifndef TkMacOSXDispatchMenuEvent
#define TkMacOSXDispatchMenuEvent \
(tkIntPlatStubsPtr->tkMacOSXDispatchMenuEvent) /* 10 */
-#endif
-#ifndef TkMacOSXInstallCursor
#define TkMacOSXInstallCursor \
(tkIntPlatStubsPtr->tkMacOSXInstallCursor) /* 11 */
-#endif
-#ifndef TkMacOSXHandleTearoffMenu
#define TkMacOSXHandleTearoffMenu \
(tkIntPlatStubsPtr->tkMacOSXHandleTearoffMenu) /* 12 */
-#endif
/* Slot 13 is reserved */
-#ifndef TkMacOSXDoHLEvent
#define TkMacOSXDoHLEvent \
(tkIntPlatStubsPtr->tkMacOSXDoHLEvent) /* 14 */
-#endif
/* Slot 15 is reserved */
-#ifndef TkMacOSXGetXWindow
#define TkMacOSXGetXWindow \
(tkIntPlatStubsPtr->tkMacOSXGetXWindow) /* 16 */
-#endif
-#ifndef TkMacOSXGrowToplevel
#define TkMacOSXGrowToplevel \
(tkIntPlatStubsPtr->tkMacOSXGrowToplevel) /* 17 */
-#endif
-#ifndef TkMacOSXHandleMenuSelect
#define TkMacOSXHandleMenuSelect \
(tkIntPlatStubsPtr->tkMacOSXHandleMenuSelect) /* 18 */
-#endif
/* Slot 19 is reserved */
/* Slot 20 is reserved */
-#ifndef TkMacOSXInvalidateWindow
#define TkMacOSXInvalidateWindow \
(tkIntPlatStubsPtr->tkMacOSXInvalidateWindow) /* 21 */
-#endif
-#ifndef TkMacOSXIsCharacterMissing
#define TkMacOSXIsCharacterMissing \
(tkIntPlatStubsPtr->tkMacOSXIsCharacterMissing) /* 22 */
-#endif
-#ifndef TkMacOSXMakeRealWindowExist
#define TkMacOSXMakeRealWindowExist \
(tkIntPlatStubsPtr->tkMacOSXMakeRealWindowExist) /* 23 */
-#endif
-#ifndef TkMacOSXMakeStippleMap
#define TkMacOSXMakeStippleMap \
(tkIntPlatStubsPtr->tkMacOSXMakeStippleMap) /* 24 */
-#endif
-#ifndef TkMacOSXMenuClick
#define TkMacOSXMenuClick \
(tkIntPlatStubsPtr->tkMacOSXMenuClick) /* 25 */
-#endif
-#ifndef TkMacOSXRegisterOffScreenWindow
#define TkMacOSXRegisterOffScreenWindow \
(tkIntPlatStubsPtr->tkMacOSXRegisterOffScreenWindow) /* 26 */
-#endif
-#ifndef TkMacOSXResizable
#define TkMacOSXResizable \
(tkIntPlatStubsPtr->tkMacOSXResizable) /* 27 */
-#endif
-#ifndef TkMacOSXSetHelpMenuItemCount
#define TkMacOSXSetHelpMenuItemCount \
(tkIntPlatStubsPtr->tkMacOSXSetHelpMenuItemCount) /* 28 */
-#endif
-#ifndef TkMacOSXSetScrollbarGrow
#define TkMacOSXSetScrollbarGrow \
(tkIntPlatStubsPtr->tkMacOSXSetScrollbarGrow) /* 29 */
-#endif
-#ifndef TkMacOSXSetUpClippingRgn
#define TkMacOSXSetUpClippingRgn \
(tkIntPlatStubsPtr->tkMacOSXSetUpClippingRgn) /* 30 */
-#endif
-#ifndef TkMacOSXSetUpGraphicsPort
#define TkMacOSXSetUpGraphicsPort \
(tkIntPlatStubsPtr->tkMacOSXSetUpGraphicsPort) /* 31 */
-#endif
-#ifndef TkMacOSXUpdateClipRgn
#define TkMacOSXUpdateClipRgn \
(tkIntPlatStubsPtr->tkMacOSXUpdateClipRgn) /* 32 */
-#endif
-#ifndef TkMacOSXUnregisterMacWindow
#define TkMacOSXUnregisterMacWindow \
(tkIntPlatStubsPtr->tkMacOSXUnregisterMacWindow) /* 33 */
-#endif
-#ifndef TkMacOSXUseMenuID
#define TkMacOSXUseMenuID \
(tkIntPlatStubsPtr->tkMacOSXUseMenuID) /* 34 */
-#endif
-#ifndef TkMacOSXVisableClipRgn
#define TkMacOSXVisableClipRgn \
(tkIntPlatStubsPtr->tkMacOSXVisableClipRgn) /* 35 */
-#endif
-#ifndef TkMacOSXWinBounds
#define TkMacOSXWinBounds \
(tkIntPlatStubsPtr->tkMacOSXWinBounds) /* 36 */
-#endif
-#ifndef TkMacOSXWindowOffset
#define TkMacOSXWindowOffset \
(tkIntPlatStubsPtr->tkMacOSXWindowOffset) /* 37 */
-#endif
-#ifndef TkSetMacColor
#define TkSetMacColor \
(tkIntPlatStubsPtr->tkSetMacColor) /* 38 */
-#endif
-#ifndef TkSetWMName
#define TkSetWMName \
(tkIntPlatStubsPtr->tkSetWMName) /* 39 */
-#endif
-#ifndef TkSuspendClipboard
#define TkSuspendClipboard \
(tkIntPlatStubsPtr->tkSuspendClipboard) /* 40 */
-#endif
-#ifndef TkMacOSXZoomToplevel
#define TkMacOSXZoomToplevel \
(tkIntPlatStubsPtr->tkMacOSXZoomToplevel) /* 41 */
-#endif
-#ifndef Tk_TopCoordsToWindow
#define Tk_TopCoordsToWindow \
(tkIntPlatStubsPtr->tk_TopCoordsToWindow) /* 42 */
-#endif
-#ifndef TkMacOSXContainerId
#define TkMacOSXContainerId \
(tkIntPlatStubsPtr->tkMacOSXContainerId) /* 43 */
-#endif
-#ifndef TkMacOSXGetHostToplevel
#define TkMacOSXGetHostToplevel \
(tkIntPlatStubsPtr->tkMacOSXGetHostToplevel) /* 44 */
-#endif
-#ifndef TkMacOSXPreprocessMenu
#define TkMacOSXPreprocessMenu \
(tkIntPlatStubsPtr->tkMacOSXPreprocessMenu) /* 45 */
-#endif
-#ifndef TkpIsWindowFloating
#define TkpIsWindowFloating \
(tkIntPlatStubsPtr->tkpIsWindowFloating) /* 46 */
-#endif
-#ifndef TkMacOSXGetCapture
#define TkMacOSXGetCapture \
(tkIntPlatStubsPtr->tkMacOSXGetCapture) /* 47 */
-#endif
/* Slot 48 is reserved */
-#ifndef TkGetTransientMaster
#define TkGetTransientMaster \
(tkIntPlatStubsPtr->tkGetTransientMaster) /* 49 */
-#endif
-#ifndef TkGenerateButtonEvent
#define TkGenerateButtonEvent \
(tkIntPlatStubsPtr->tkGenerateButtonEvent) /* 50 */
-#endif
-#ifndef TkGenWMDestroyEvent
#define TkGenWMDestroyEvent \
(tkIntPlatStubsPtr->tkGenWMDestroyEvent) /* 51 */
-#endif
/* Slot 52 is reserved */
-#ifndef TkpGetMS
#define TkpGetMS \
(tkIntPlatStubsPtr->tkpGetMS) /* 53 */
-#endif
+#define TkMacOSXDrawable \
+ (tkIntPlatStubsPtr->tkMacOSXDrawable) /* 54 */
#endif /* AQUA */
#if !(defined(__WIN32__) || defined(__CYGWIN__) || defined(MAC_OSX_TK)) /* X11 */
-#ifndef TkCreateXEventSource
#define TkCreateXEventSource \
(tkIntPlatStubsPtr->tkCreateXEventSource) /* 0 */
-#endif
-#ifndef TkFreeWindowId
-#define TkFreeWindowId \
- (tkIntPlatStubsPtr->tkFreeWindowId) /* 1 */
-#endif
-#ifndef TkInitXId
-#define TkInitXId \
- (tkIntPlatStubsPtr->tkInitXId) /* 2 */
-#endif
-#ifndef TkpCmapStressed
+/* Slot 1 is reserved */
+/* Slot 2 is reserved */
#define TkpCmapStressed \
(tkIntPlatStubsPtr->tkpCmapStressed) /* 3 */
-#endif
-#ifndef TkpSync
#define TkpSync \
(tkIntPlatStubsPtr->tkpSync) /* 4 */
-#endif
-#ifndef TkUnixContainerId
#define TkUnixContainerId \
(tkIntPlatStubsPtr->tkUnixContainerId) /* 5 */
-#endif
-#ifndef TkUnixDoOneXEvent
#define TkUnixDoOneXEvent \
(tkIntPlatStubsPtr->tkUnixDoOneXEvent) /* 6 */
-#endif
-#ifndef TkUnixSetMenubar
#define TkUnixSetMenubar \
(tkIntPlatStubsPtr->tkUnixSetMenubar) /* 7 */
-#endif
-#ifndef TkpScanWindowId
#define TkpScanWindowId \
(tkIntPlatStubsPtr->tkpScanWindowId) /* 8 */
-#endif
-#ifndef TkWmCleanup
#define TkWmCleanup \
(tkIntPlatStubsPtr->tkWmCleanup) /* 9 */
-#endif
-#ifndef TkSendCleanup
#define TkSendCleanup \
(tkIntPlatStubsPtr->tkSendCleanup) /* 10 */
-#endif
-#ifndef TkFreeXId
-#define TkFreeXId \
- (tkIntPlatStubsPtr->tkFreeXId) /* 11 */
-#endif
-#ifndef TkpWmSetState
+/* Slot 11 is reserved */
#define TkpWmSetState \
(tkIntPlatStubsPtr->tkpWmSetState) /* 12 */
-#endif
-#ifndef TkpTestsendCmd
#define TkpTestsendCmd \
(tkIntPlatStubsPtr->tkpTestsendCmd) /* 13 */
-#endif
#endif /* X11 */
-#endif /* defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS) */
+#endif /* defined(USE_TK_STUBS) */
/* !END!: Do not edit above this line. */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
-#ifdef __CYGWIN__
- void TkFreeXId(TkDisplay *dispPtr);
- void TkFreeWindowId(TkDisplay *dispPtr, Window w);
- void TkInitXId(TkDisplay *dispPtr);
-#endif
-
-#ifdef __WIN32__
-#undef TkpCmapStressed
-#undef TkpSync
-#define TkpCmapStressed(tkwin,colormap) (0)
-#define TkpSync(display)
-#endif
-
#endif /* _TKINTPLATDECLS */
diff --git a/generic/tkIntXlibDecls.h b/generic/tkIntXlibDecls.h
index 9ccfe8d..fd6eb36 100644
--- a/generic/tkIntXlibDecls.h
+++ b/generic/tkIntXlibDecls.h
@@ -13,6 +13,16 @@
#ifndef _TKINTXLIBDECLS
#define _TKINTXLIBDECLS
+/*
+ * WARNING: This file is automatically generated by the tools/genStubs.tcl
+ * script. Any modifications to the function declarations below should be made
+ * in the generic/tkInt.decls script.
+ */
+
+#ifndef _TCL
+# include <tcl.h>
+#endif
+
#include "X11/Xutil.h"
#ifdef BUILD_tk
@@ -20,12 +30,6 @@
#define TCL_STORAGE_CLASS DLLEXPORT
#endif
-/*
- * WARNING: This file is automatically generated by the tools/genStubs.tcl
- * script. Any modifications to the function declarations below should be made
- * in the generic/tkInt.decls script.
- */
-
/* !BEGIN!: Do not edit below this line. */
/*
@@ -33,1164 +37,586 @@
*/
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
-#ifndef XSetDashes_TCL_DECLARED
-#define XSetDashes_TCL_DECLARED
/* 0 */
EXTERN int XSetDashes(Display *display, GC gc, int dash_offset,
_Xconst char *dash_list, int n);
-#endif
-#ifndef XGetModifierMapping_TCL_DECLARED
-#define XGetModifierMapping_TCL_DECLARED
/* 1 */
EXTERN XModifierKeymap * XGetModifierMapping(Display *d);
-#endif
-#ifndef XCreateImage_TCL_DECLARED
-#define XCreateImage_TCL_DECLARED
/* 2 */
EXTERN XImage * XCreateImage(Display *d, Visual *v, unsigned int ui1,
int i1, int i2, char *cp, unsigned int ui2,
unsigned int ui3, int i3, int i4);
-#endif
-#ifndef XGetImage_TCL_DECLARED
-#define XGetImage_TCL_DECLARED
/* 3 */
EXTERN XImage * XGetImage(Display *d, Drawable dr, int i1, int i2,
unsigned int ui1, unsigned int ui2,
unsigned long ul, int i3);
-#endif
-#ifndef XGetAtomName_TCL_DECLARED
-#define XGetAtomName_TCL_DECLARED
/* 4 */
EXTERN char * XGetAtomName(Display *d, Atom a);
-#endif
-#ifndef XKeysymToString_TCL_DECLARED
-#define XKeysymToString_TCL_DECLARED
/* 5 */
EXTERN char * XKeysymToString(KeySym k);
-#endif
-#ifndef XCreateColormap_TCL_DECLARED
-#define XCreateColormap_TCL_DECLARED
/* 6 */
EXTERN Colormap XCreateColormap(Display *d, Window w, Visual *v,
int i);
-#endif
-#ifndef XCreatePixmapCursor_TCL_DECLARED
-#define XCreatePixmapCursor_TCL_DECLARED
/* 7 */
EXTERN Cursor XCreatePixmapCursor(Display *d, Pixmap p1, Pixmap p2,
XColor *x1, XColor *x2, unsigned int ui1,
unsigned int ui2);
-#endif
-#ifndef XCreateGlyphCursor_TCL_DECLARED
-#define XCreateGlyphCursor_TCL_DECLARED
/* 8 */
EXTERN Cursor XCreateGlyphCursor(Display *d, Font f1, Font f2,
unsigned int ui1, unsigned int ui2,
XColor _Xconst *x1, XColor _Xconst *x2);
-#endif
-#ifndef XGContextFromGC_TCL_DECLARED
-#define XGContextFromGC_TCL_DECLARED
/* 9 */
EXTERN GContext XGContextFromGC(GC g);
-#endif
-#ifndef XListHosts_TCL_DECLARED
-#define XListHosts_TCL_DECLARED
/* 10 */
EXTERN XHostAddress * XListHosts(Display *d, int *i, Bool *b);
-#endif
-#ifndef XKeycodeToKeysym_TCL_DECLARED
-#define XKeycodeToKeysym_TCL_DECLARED
/* 11 */
EXTERN KeySym XKeycodeToKeysym(Display *d, unsigned int k, int i);
-#endif
-#ifndef XStringToKeysym_TCL_DECLARED
-#define XStringToKeysym_TCL_DECLARED
/* 12 */
EXTERN KeySym XStringToKeysym(_Xconst char *c);
-#endif
-#ifndef XRootWindow_TCL_DECLARED
-#define XRootWindow_TCL_DECLARED
/* 13 */
EXTERN Window XRootWindow(Display *d, int i);
-#endif
-#ifndef XSetErrorHandler_TCL_DECLARED
-#define XSetErrorHandler_TCL_DECLARED
/* 14 */
EXTERN XErrorHandler XSetErrorHandler(XErrorHandler x);
-#endif
-#ifndef XIconifyWindow_TCL_DECLARED
-#define XIconifyWindow_TCL_DECLARED
/* 15 */
EXTERN Status XIconifyWindow(Display *d, Window w, int i);
-#endif
-#ifndef XWithdrawWindow_TCL_DECLARED
-#define XWithdrawWindow_TCL_DECLARED
/* 16 */
EXTERN Status XWithdrawWindow(Display *d, Window w, int i);
-#endif
-#ifndef XGetWMColormapWindows_TCL_DECLARED
-#define XGetWMColormapWindows_TCL_DECLARED
/* 17 */
EXTERN Status XGetWMColormapWindows(Display *d, Window w,
Window **wpp, int *ip);
-#endif
-#ifndef XAllocColor_TCL_DECLARED
-#define XAllocColor_TCL_DECLARED
/* 18 */
EXTERN Status XAllocColor(Display *d, Colormap c, XColor *xp);
-#endif
-#ifndef XBell_TCL_DECLARED
-#define XBell_TCL_DECLARED
/* 19 */
EXTERN int XBell(Display *d, int i);
-#endif
-#ifndef XChangeProperty_TCL_DECLARED
-#define XChangeProperty_TCL_DECLARED
/* 20 */
EXTERN int XChangeProperty(Display *d, Window w, Atom a1,
Atom a2, int i1, int i2,
_Xconst unsigned char *c, int i3);
-#endif
-#ifndef XChangeWindowAttributes_TCL_DECLARED
-#define XChangeWindowAttributes_TCL_DECLARED
/* 21 */
EXTERN int XChangeWindowAttributes(Display *d, Window w,
unsigned long ul, XSetWindowAttributes *x);
-#endif
-#ifndef XClearWindow_TCL_DECLARED
-#define XClearWindow_TCL_DECLARED
/* 22 */
EXTERN int XClearWindow(Display *d, Window w);
-#endif
-#ifndef XConfigureWindow_TCL_DECLARED
-#define XConfigureWindow_TCL_DECLARED
/* 23 */
EXTERN int XConfigureWindow(Display *d, Window w,
unsigned int i, XWindowChanges *x);
-#endif
-#ifndef XCopyArea_TCL_DECLARED
-#define XCopyArea_TCL_DECLARED
/* 24 */
EXTERN int XCopyArea(Display *d, Drawable dr1, Drawable dr2,
GC g, int i1, int i2, unsigned int ui1,
unsigned int ui2, int i3, int i4);
-#endif
-#ifndef XCopyPlane_TCL_DECLARED
-#define XCopyPlane_TCL_DECLARED
/* 25 */
EXTERN int XCopyPlane(Display *d, Drawable dr1, Drawable dr2,
GC g, int i1, int i2, unsigned int ui1,
unsigned int ui2, int i3, int i4,
unsigned long ul);
-#endif
-#ifndef XCreateBitmapFromData_TCL_DECLARED
-#define XCreateBitmapFromData_TCL_DECLARED
/* 26 */
EXTERN Pixmap XCreateBitmapFromData(Display *display, Drawable d,
_Xconst char *data, unsigned int width,
unsigned int height);
-#endif
-#ifndef XDefineCursor_TCL_DECLARED
-#define XDefineCursor_TCL_DECLARED
/* 27 */
EXTERN int XDefineCursor(Display *d, Window w, Cursor c);
-#endif
-#ifndef XDeleteProperty_TCL_DECLARED
-#define XDeleteProperty_TCL_DECLARED
/* 28 */
EXTERN int XDeleteProperty(Display *d, Window w, Atom a);
-#endif
-#ifndef XDestroyWindow_TCL_DECLARED
-#define XDestroyWindow_TCL_DECLARED
/* 29 */
EXTERN int XDestroyWindow(Display *d, Window w);
-#endif
-#ifndef XDrawArc_TCL_DECLARED
-#define XDrawArc_TCL_DECLARED
/* 30 */
EXTERN int XDrawArc(Display *d, Drawable dr, GC g, int i1,
int i2, unsigned int ui1, unsigned int ui2,
int i3, int i4);
-#endif
-#ifndef XDrawLines_TCL_DECLARED
-#define XDrawLines_TCL_DECLARED
/* 31 */
EXTERN int XDrawLines(Display *d, Drawable dr, GC g, XPoint *x,
int i1, int i2);
-#endif
-#ifndef XDrawRectangle_TCL_DECLARED
-#define XDrawRectangle_TCL_DECLARED
/* 32 */
EXTERN int XDrawRectangle(Display *d, Drawable dr, GC g, int i1,
int i2, unsigned int ui1, unsigned int ui2);
-#endif
-#ifndef XFillArc_TCL_DECLARED
-#define XFillArc_TCL_DECLARED
/* 33 */
EXTERN int XFillArc(Display *d, Drawable dr, GC g, int i1,
int i2, unsigned int ui1, unsigned int ui2,
int i3, int i4);
-#endif
-#ifndef XFillPolygon_TCL_DECLARED
-#define XFillPolygon_TCL_DECLARED
/* 34 */
EXTERN int XFillPolygon(Display *d, Drawable dr, GC g,
XPoint *x, int i1, int i2, int i3);
-#endif
-#ifndef XFillRectangles_TCL_DECLARED
-#define XFillRectangles_TCL_DECLARED
/* 35 */
EXTERN int XFillRectangles(Display *d, Drawable dr, GC g,
XRectangle *x, int i);
-#endif
-#ifndef XForceScreenSaver_TCL_DECLARED
-#define XForceScreenSaver_TCL_DECLARED
/* 36 */
EXTERN int XForceScreenSaver(Display *d, int i);
-#endif
-#ifndef XFreeColormap_TCL_DECLARED
-#define XFreeColormap_TCL_DECLARED
/* 37 */
EXTERN int XFreeColormap(Display *d, Colormap c);
-#endif
-#ifndef XFreeColors_TCL_DECLARED
-#define XFreeColors_TCL_DECLARED
/* 38 */
EXTERN int XFreeColors(Display *d, Colormap c,
unsigned long *ulp, int i, unsigned long ul);
-#endif
-#ifndef XFreeCursor_TCL_DECLARED
-#define XFreeCursor_TCL_DECLARED
/* 39 */
EXTERN int XFreeCursor(Display *d, Cursor c);
-#endif
-#ifndef XFreeModifiermap_TCL_DECLARED
-#define XFreeModifiermap_TCL_DECLARED
/* 40 */
EXTERN int XFreeModifiermap(XModifierKeymap *x);
-#endif
-#ifndef XGetGeometry_TCL_DECLARED
-#define XGetGeometry_TCL_DECLARED
/* 41 */
EXTERN Status XGetGeometry(Display *d, Drawable dr, Window *w,
int *i1, int *i2, unsigned int *ui1,
unsigned int *ui2, unsigned int *ui3,
unsigned int *ui4);
-#endif
-#ifndef XGetInputFocus_TCL_DECLARED
-#define XGetInputFocus_TCL_DECLARED
/* 42 */
EXTERN int XGetInputFocus(Display *d, Window *w, int *i);
-#endif
-#ifndef XGetWindowProperty_TCL_DECLARED
-#define XGetWindowProperty_TCL_DECLARED
/* 43 */
EXTERN int XGetWindowProperty(Display *d, Window w, Atom a1,
long l1, long l2, Bool b, Atom a2, Atom *ap,
int *ip, unsigned long *ulp1,
unsigned long *ulp2, unsigned char **cpp);
-#endif
-#ifndef XGetWindowAttributes_TCL_DECLARED
-#define XGetWindowAttributes_TCL_DECLARED
/* 44 */
EXTERN Status XGetWindowAttributes(Display *d, Window w,
XWindowAttributes *x);
-#endif
-#ifndef XGrabKeyboard_TCL_DECLARED
-#define XGrabKeyboard_TCL_DECLARED
/* 45 */
EXTERN int XGrabKeyboard(Display *d, Window w, Bool b, int i1,
int i2, Time t);
-#endif
-#ifndef XGrabPointer_TCL_DECLARED
-#define XGrabPointer_TCL_DECLARED
/* 46 */
EXTERN int XGrabPointer(Display *d, Window w1, Bool b,
unsigned int ui, int i1, int i2, Window w2,
Cursor c, Time t);
-#endif
-#ifndef XKeysymToKeycode_TCL_DECLARED
-#define XKeysymToKeycode_TCL_DECLARED
/* 47 */
EXTERN KeyCode XKeysymToKeycode(Display *d, KeySym k);
-#endif
-#ifndef XLookupColor_TCL_DECLARED
-#define XLookupColor_TCL_DECLARED
/* 48 */
EXTERN Status XLookupColor(Display *d, Colormap c1,
_Xconst char *c2, XColor *x1, XColor *x2);
-#endif
-#ifndef XMapWindow_TCL_DECLARED
-#define XMapWindow_TCL_DECLARED
/* 49 */
EXTERN int XMapWindow(Display *d, Window w);
-#endif
-#ifndef XMoveResizeWindow_TCL_DECLARED
-#define XMoveResizeWindow_TCL_DECLARED
/* 50 */
EXTERN int XMoveResizeWindow(Display *d, Window w, int i1,
int i2, unsigned int ui1, unsigned int ui2);
-#endif
-#ifndef XMoveWindow_TCL_DECLARED
-#define XMoveWindow_TCL_DECLARED
/* 51 */
EXTERN int XMoveWindow(Display *d, Window w, int i1, int i2);
-#endif
-#ifndef XNextEvent_TCL_DECLARED
-#define XNextEvent_TCL_DECLARED
/* 52 */
EXTERN int XNextEvent(Display *d, XEvent *x);
-#endif
-#ifndef XPutBackEvent_TCL_DECLARED
-#define XPutBackEvent_TCL_DECLARED
/* 53 */
EXTERN int XPutBackEvent(Display *d, XEvent *x);
-#endif
-#ifndef XQueryColors_TCL_DECLARED
-#define XQueryColors_TCL_DECLARED
/* 54 */
EXTERN int XQueryColors(Display *d, Colormap c, XColor *x,
int i);
-#endif
-#ifndef XQueryPointer_TCL_DECLARED
-#define XQueryPointer_TCL_DECLARED
/* 55 */
EXTERN Bool XQueryPointer(Display *d, Window w1, Window *w2,
Window *w3, int *i1, int *i2, int *i3,
int *i4, unsigned int *ui);
-#endif
-#ifndef XQueryTree_TCL_DECLARED
-#define XQueryTree_TCL_DECLARED
/* 56 */
EXTERN Status XQueryTree(Display *d, Window w1, Window *w2,
Window *w3, Window **w4, unsigned int *ui);
-#endif
-#ifndef XRaiseWindow_TCL_DECLARED
-#define XRaiseWindow_TCL_DECLARED
/* 57 */
EXTERN int XRaiseWindow(Display *d, Window w);
-#endif
-#ifndef XRefreshKeyboardMapping_TCL_DECLARED
-#define XRefreshKeyboardMapping_TCL_DECLARED
/* 58 */
EXTERN int XRefreshKeyboardMapping(XMappingEvent *x);
-#endif
-#ifndef XResizeWindow_TCL_DECLARED
-#define XResizeWindow_TCL_DECLARED
/* 59 */
EXTERN int XResizeWindow(Display *d, Window w, unsigned int ui1,
unsigned int ui2);
-#endif
-#ifndef XSelectInput_TCL_DECLARED
-#define XSelectInput_TCL_DECLARED
/* 60 */
EXTERN int XSelectInput(Display *d, Window w, long l);
-#endif
-#ifndef XSendEvent_TCL_DECLARED
-#define XSendEvent_TCL_DECLARED
/* 61 */
EXTERN Status XSendEvent(Display *d, Window w, Bool b, long l,
XEvent *x);
-#endif
-#ifndef XSetCommand_TCL_DECLARED
-#define XSetCommand_TCL_DECLARED
/* 62 */
EXTERN int XSetCommand(Display *d, Window w, char **c, int i);
-#endif
-#ifndef XSetIconName_TCL_DECLARED
-#define XSetIconName_TCL_DECLARED
/* 63 */
EXTERN int XSetIconName(Display *d, Window w, _Xconst char *c);
-#endif
-#ifndef XSetInputFocus_TCL_DECLARED
-#define XSetInputFocus_TCL_DECLARED
/* 64 */
EXTERN int XSetInputFocus(Display *d, Window w, int i, Time t);
-#endif
-#ifndef XSetSelectionOwner_TCL_DECLARED
-#define XSetSelectionOwner_TCL_DECLARED
/* 65 */
EXTERN int XSetSelectionOwner(Display *d, Atom a, Window w,
Time t);
-#endif
-#ifndef XSetWindowBackground_TCL_DECLARED
-#define XSetWindowBackground_TCL_DECLARED
/* 66 */
EXTERN int XSetWindowBackground(Display *d, Window w,
unsigned long ul);
-#endif
-#ifndef XSetWindowBackgroundPixmap_TCL_DECLARED
-#define XSetWindowBackgroundPixmap_TCL_DECLARED
/* 67 */
EXTERN int XSetWindowBackgroundPixmap(Display *d, Window w,
Pixmap p);
-#endif
-#ifndef XSetWindowBorder_TCL_DECLARED
-#define XSetWindowBorder_TCL_DECLARED
/* 68 */
EXTERN int XSetWindowBorder(Display *d, Window w,
unsigned long ul);
-#endif
-#ifndef XSetWindowBorderPixmap_TCL_DECLARED
-#define XSetWindowBorderPixmap_TCL_DECLARED
/* 69 */
EXTERN int XSetWindowBorderPixmap(Display *d, Window w,
Pixmap p);
-#endif
-#ifndef XSetWindowBorderWidth_TCL_DECLARED
-#define XSetWindowBorderWidth_TCL_DECLARED
/* 70 */
EXTERN int XSetWindowBorderWidth(Display *d, Window w,
unsigned int ui);
-#endif
-#ifndef XSetWindowColormap_TCL_DECLARED
-#define XSetWindowColormap_TCL_DECLARED
/* 71 */
EXTERN int XSetWindowColormap(Display *d, Window w, Colormap c);
-#endif
-#ifndef XTranslateCoordinates_TCL_DECLARED
-#define XTranslateCoordinates_TCL_DECLARED
/* 72 */
EXTERN Bool XTranslateCoordinates(Display *d, Window w1,
Window w2, int i1, int i2, int *i3, int *i4,
Window *w3);
-#endif
-#ifndef XUngrabKeyboard_TCL_DECLARED
-#define XUngrabKeyboard_TCL_DECLARED
/* 73 */
EXTERN int XUngrabKeyboard(Display *d, Time t);
-#endif
-#ifndef XUngrabPointer_TCL_DECLARED
-#define XUngrabPointer_TCL_DECLARED
/* 74 */
EXTERN int XUngrabPointer(Display *d, Time t);
-#endif
-#ifndef XUnmapWindow_TCL_DECLARED
-#define XUnmapWindow_TCL_DECLARED
/* 75 */
EXTERN int XUnmapWindow(Display *d, Window w);
-#endif
-#ifndef XWindowEvent_TCL_DECLARED
-#define XWindowEvent_TCL_DECLARED
/* 76 */
EXTERN int XWindowEvent(Display *d, Window w, long l, XEvent *x);
-#endif
-#ifndef XDestroyIC_TCL_DECLARED
-#define XDestroyIC_TCL_DECLARED
/* 77 */
EXTERN void XDestroyIC(XIC x);
-#endif
-#ifndef XFilterEvent_TCL_DECLARED
-#define XFilterEvent_TCL_DECLARED
/* 78 */
EXTERN Bool XFilterEvent(XEvent *x, Window w);
-#endif
-#ifndef XmbLookupString_TCL_DECLARED
-#define XmbLookupString_TCL_DECLARED
/* 79 */
EXTERN int XmbLookupString(XIC xi, XKeyPressedEvent *xk,
char *c, int i, KeySym *k, Status *s);
-#endif
-#ifndef TkPutImage_TCL_DECLARED
-#define TkPutImage_TCL_DECLARED
/* 80 */
EXTERN int TkPutImage(unsigned long *colors, int ncolors,
Display *display, Drawable d, GC gc,
XImage *image, int src_x, int src_y,
int dest_x, int dest_y, unsigned int width,
unsigned int height);
-#endif
/* Slot 81 is reserved */
-#ifndef XParseColor_TCL_DECLARED
-#define XParseColor_TCL_DECLARED
/* 82 */
EXTERN Status XParseColor(Display *display, Colormap map,
_Xconst char *spec, XColor *colorPtr);
-#endif
-#ifndef XCreateGC_TCL_DECLARED
-#define XCreateGC_TCL_DECLARED
/* 83 */
EXTERN GC XCreateGC(Display *display, Drawable d,
unsigned long valuemask, XGCValues *values);
-#endif
-#ifndef XFreeGC_TCL_DECLARED
-#define XFreeGC_TCL_DECLARED
/* 84 */
EXTERN int XFreeGC(Display *display, GC gc);
-#endif
-#ifndef XInternAtom_TCL_DECLARED
-#define XInternAtom_TCL_DECLARED
/* 85 */
EXTERN Atom XInternAtom(Display *display,
_Xconst char *atom_name, Bool only_if_exists);
-#endif
-#ifndef XSetBackground_TCL_DECLARED
-#define XSetBackground_TCL_DECLARED
/* 86 */
EXTERN int XSetBackground(Display *display, GC gc,
unsigned long foreground);
-#endif
-#ifndef XSetForeground_TCL_DECLARED
-#define XSetForeground_TCL_DECLARED
/* 87 */
EXTERN int XSetForeground(Display *display, GC gc,
unsigned long foreground);
-#endif
-#ifndef XSetClipMask_TCL_DECLARED
-#define XSetClipMask_TCL_DECLARED
/* 88 */
EXTERN int XSetClipMask(Display *display, GC gc, Pixmap pixmap);
-#endif
-#ifndef XSetClipOrigin_TCL_DECLARED
-#define XSetClipOrigin_TCL_DECLARED
/* 89 */
EXTERN int XSetClipOrigin(Display *display, GC gc,
int clip_x_origin, int clip_y_origin);
-#endif
-#ifndef XSetTSOrigin_TCL_DECLARED
-#define XSetTSOrigin_TCL_DECLARED
/* 90 */
EXTERN int XSetTSOrigin(Display *display, GC gc,
int ts_x_origin, int ts_y_origin);
-#endif
-#ifndef XChangeGC_TCL_DECLARED
-#define XChangeGC_TCL_DECLARED
/* 91 */
EXTERN int XChangeGC(Display *d, GC gc, unsigned long mask,
XGCValues *values);
-#endif
-#ifndef XSetFont_TCL_DECLARED
-#define XSetFont_TCL_DECLARED
/* 92 */
EXTERN int XSetFont(Display *display, GC gc, Font font);
-#endif
-#ifndef XSetArcMode_TCL_DECLARED
-#define XSetArcMode_TCL_DECLARED
/* 93 */
EXTERN int XSetArcMode(Display *display, GC gc, int arc_mode);
-#endif
-#ifndef XSetStipple_TCL_DECLARED
-#define XSetStipple_TCL_DECLARED
/* 94 */
EXTERN int XSetStipple(Display *display, GC gc, Pixmap stipple);
-#endif
-#ifndef XSetFillRule_TCL_DECLARED
-#define XSetFillRule_TCL_DECLARED
/* 95 */
EXTERN int XSetFillRule(Display *display, GC gc, int fill_rule);
-#endif
-#ifndef XSetFillStyle_TCL_DECLARED
-#define XSetFillStyle_TCL_DECLARED
/* 96 */
EXTERN int XSetFillStyle(Display *display, GC gc,
int fill_style);
-#endif
-#ifndef XSetFunction_TCL_DECLARED
-#define XSetFunction_TCL_DECLARED
/* 97 */
EXTERN int XSetFunction(Display *display, GC gc, int function);
-#endif
-#ifndef XSetLineAttributes_TCL_DECLARED
-#define XSetLineAttributes_TCL_DECLARED
/* 98 */
EXTERN int XSetLineAttributes(Display *display, GC gc,
unsigned int line_width, int line_style,
int cap_style, int join_style);
-#endif
-#ifndef _XInitImageFuncPtrs_TCL_DECLARED
-#define _XInitImageFuncPtrs_TCL_DECLARED
/* 99 */
EXTERN int _XInitImageFuncPtrs(XImage *image);
-#endif
-#ifndef XCreateIC_TCL_DECLARED
-#define XCreateIC_TCL_DECLARED
/* 100 */
EXTERN XIC XCreateIC(XIM xim, ...);
-#endif
-#ifndef XGetVisualInfo_TCL_DECLARED
-#define XGetVisualInfo_TCL_DECLARED
/* 101 */
EXTERN XVisualInfo * XGetVisualInfo(Display *display, long vinfo_mask,
XVisualInfo *vinfo_template,
int *nitems_return);
-#endif
-#ifndef XSetWMClientMachine_TCL_DECLARED
-#define XSetWMClientMachine_TCL_DECLARED
/* 102 */
EXTERN void XSetWMClientMachine(Display *display, Window w,
XTextProperty *text_prop);
-#endif
-#ifndef XStringListToTextProperty_TCL_DECLARED
-#define XStringListToTextProperty_TCL_DECLARED
/* 103 */
EXTERN Status XStringListToTextProperty(char **list, int count,
XTextProperty *text_prop_return);
-#endif
-#ifndef XDrawLine_TCL_DECLARED
-#define XDrawLine_TCL_DECLARED
/* 104 */
EXTERN int XDrawLine(Display *d, Drawable dr, GC g, int x1,
int y1, int x2, int y2);
-#endif
-#ifndef XWarpPointer_TCL_DECLARED
-#define XWarpPointer_TCL_DECLARED
/* 105 */
EXTERN int XWarpPointer(Display *d, Window s, Window dw, int sx,
int sy, unsigned int sw, unsigned int sh,
int dx, int dy);
-#endif
-#ifndef XFillRectangle_TCL_DECLARED
-#define XFillRectangle_TCL_DECLARED
/* 106 */
EXTERN int XFillRectangle(Display *display, Drawable d, GC gc,
int x, int y, unsigned int width,
unsigned int height);
-#endif
+/* 107 */
+EXTERN int XFlush(Display *display);
+/* 108 */
+EXTERN int XGrabServer(Display *display);
+/* 109 */
+EXTERN int XUngrabServer(Display *display);
+/* 110 */
+EXTERN int XFree(void *data);
+/* 111 */
+EXTERN int XNoOp(Display *display);
+/* 112 */
+EXTERN int XSynchronize(Display *display, Bool onoff);
+/* 113 */
+EXTERN int XSync(Display *display, Bool discard);
+/* 114 */
+EXTERN VisualID XVisualIDFromVisual(Visual *visual);
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef XSetDashes_TCL_DECLARED
-#define XSetDashes_TCL_DECLARED
/* 0 */
EXTERN int XSetDashes(Display *display, GC gc, int dash_offset,
_Xconst char *dash_list, int n);
-#endif
-#ifndef XGetModifierMapping_TCL_DECLARED
-#define XGetModifierMapping_TCL_DECLARED
/* 1 */
EXTERN XModifierKeymap * XGetModifierMapping(Display *d);
-#endif
-#ifndef XCreateImage_TCL_DECLARED
-#define XCreateImage_TCL_DECLARED
/* 2 */
EXTERN XImage * XCreateImage(Display *d, Visual *v, unsigned int ui1,
int i1, int i2, char *cp, unsigned int ui2,
unsigned int ui3, int i3, int i4);
-#endif
-#ifndef XGetImage_TCL_DECLARED
-#define XGetImage_TCL_DECLARED
/* 3 */
EXTERN XImage * XGetImage(Display *d, Drawable dr, int i1, int i2,
unsigned int ui1, unsigned int ui2,
unsigned long ul, int i3);
-#endif
-#ifndef XGetAtomName_TCL_DECLARED
-#define XGetAtomName_TCL_DECLARED
/* 4 */
EXTERN char * XGetAtomName(Display *d, Atom a);
-#endif
-#ifndef XKeysymToString_TCL_DECLARED
-#define XKeysymToString_TCL_DECLARED
/* 5 */
EXTERN char * XKeysymToString(KeySym k);
-#endif
-#ifndef XCreateColormap_TCL_DECLARED
-#define XCreateColormap_TCL_DECLARED
/* 6 */
EXTERN Colormap XCreateColormap(Display *d, Window w, Visual *v,
int i);
-#endif
-#ifndef XGContextFromGC_TCL_DECLARED
-#define XGContextFromGC_TCL_DECLARED
/* 7 */
EXTERN GContext XGContextFromGC(GC g);
-#endif
-#ifndef XKeycodeToKeysym_TCL_DECLARED
-#define XKeycodeToKeysym_TCL_DECLARED
/* 8 */
EXTERN KeySym XKeycodeToKeysym(Display *d, KeyCode k, int i);
-#endif
-#ifndef XStringToKeysym_TCL_DECLARED
-#define XStringToKeysym_TCL_DECLARED
/* 9 */
EXTERN KeySym XStringToKeysym(_Xconst char *c);
-#endif
-#ifndef XRootWindow_TCL_DECLARED
-#define XRootWindow_TCL_DECLARED
/* 10 */
EXTERN Window XRootWindow(Display *d, int i);
-#endif
-#ifndef XSetErrorHandler_TCL_DECLARED
-#define XSetErrorHandler_TCL_DECLARED
/* 11 */
EXTERN XErrorHandler XSetErrorHandler(XErrorHandler x);
-#endif
-#ifndef XAllocColor_TCL_DECLARED
-#define XAllocColor_TCL_DECLARED
/* 12 */
EXTERN Status XAllocColor(Display *d, Colormap c, XColor *xp);
-#endif
-#ifndef XBell_TCL_DECLARED
-#define XBell_TCL_DECLARED
/* 13 */
EXTERN int XBell(Display *d, int i);
-#endif
-#ifndef XChangeProperty_TCL_DECLARED
-#define XChangeProperty_TCL_DECLARED
/* 14 */
EXTERN void XChangeProperty(Display *d, Window w, Atom a1,
Atom a2, int i1, int i2,
_Xconst unsigned char *c, int i3);
-#endif
-#ifndef XChangeWindowAttributes_TCL_DECLARED
-#define XChangeWindowAttributes_TCL_DECLARED
/* 15 */
EXTERN void XChangeWindowAttributes(Display *d, Window w,
unsigned long ul, XSetWindowAttributes *x);
-#endif
-#ifndef XConfigureWindow_TCL_DECLARED
-#define XConfigureWindow_TCL_DECLARED
/* 16 */
EXTERN void XConfigureWindow(Display *d, Window w,
unsigned int i, XWindowChanges *x);
-#endif
-#ifndef XCopyArea_TCL_DECLARED
-#define XCopyArea_TCL_DECLARED
/* 17 */
EXTERN void XCopyArea(Display *d, Drawable dr1, Drawable dr2,
GC g, int i1, int i2, unsigned int ui1,
unsigned int ui2, int i3, int i4);
-#endif
-#ifndef XCopyPlane_TCL_DECLARED
-#define XCopyPlane_TCL_DECLARED
/* 18 */
EXTERN void XCopyPlane(Display *d, Drawable dr1, Drawable dr2,
GC g, int i1, int i2, unsigned int ui1,
unsigned int ui2, int i3, int i4,
unsigned long ul);
-#endif
-#ifndef XCreateBitmapFromData_TCL_DECLARED
-#define XCreateBitmapFromData_TCL_DECLARED
/* 19 */
EXTERN Pixmap XCreateBitmapFromData(Display *display, Drawable d,
_Xconst char *data, unsigned int width,
unsigned int height);
-#endif
-#ifndef XDefineCursor_TCL_DECLARED
-#define XDefineCursor_TCL_DECLARED
/* 20 */
EXTERN int XDefineCursor(Display *d, Window w, Cursor c);
-#endif
-#ifndef XDestroyWindow_TCL_DECLARED
-#define XDestroyWindow_TCL_DECLARED
/* 21 */
EXTERN void XDestroyWindow(Display *d, Window w);
-#endif
-#ifndef XDrawArc_TCL_DECLARED
-#define XDrawArc_TCL_DECLARED
/* 22 */
EXTERN void XDrawArc(Display *d, Drawable dr, GC g, int i1,
int i2, unsigned int ui1, unsigned int ui2,
int i3, int i4);
-#endif
-#ifndef XDrawLines_TCL_DECLARED
-#define XDrawLines_TCL_DECLARED
/* 23 */
EXTERN int XDrawLines(Display *d, Drawable dr, GC g, XPoint *x,
int i1, int i2);
-#endif
-#ifndef XDrawRectangle_TCL_DECLARED
-#define XDrawRectangle_TCL_DECLARED
/* 24 */
EXTERN void XDrawRectangle(Display *d, Drawable dr, GC g, int i1,
int i2, unsigned int ui1, unsigned int ui2);
-#endif
-#ifndef XFillArc_TCL_DECLARED
-#define XFillArc_TCL_DECLARED
/* 25 */
EXTERN void XFillArc(Display *d, Drawable dr, GC g, int i1,
int i2, unsigned int ui1, unsigned int ui2,
int i3, int i4);
-#endif
-#ifndef XFillPolygon_TCL_DECLARED
-#define XFillPolygon_TCL_DECLARED
/* 26 */
EXTERN void XFillPolygon(Display *d, Drawable dr, GC g,
XPoint *x, int i1, int i2, int i3);
-#endif
-#ifndef XFillRectangles_TCL_DECLARED
-#define XFillRectangles_TCL_DECLARED
/* 27 */
EXTERN int XFillRectangles(Display *d, Drawable dr, GC g,
XRectangle *x, int i);
-#endif
-#ifndef XFreeColormap_TCL_DECLARED
-#define XFreeColormap_TCL_DECLARED
/* 28 */
EXTERN int XFreeColormap(Display *d, Colormap c);
-#endif
-#ifndef XFreeColors_TCL_DECLARED
-#define XFreeColors_TCL_DECLARED
/* 29 */
EXTERN int XFreeColors(Display *d, Colormap c,
unsigned long *ulp, int i, unsigned long ul);
-#endif
-#ifndef XFreeModifiermap_TCL_DECLARED
-#define XFreeModifiermap_TCL_DECLARED
/* 30 */
EXTERN int XFreeModifiermap(XModifierKeymap *x);
-#endif
-#ifndef XGetGeometry_TCL_DECLARED
-#define XGetGeometry_TCL_DECLARED
/* 31 */
EXTERN Status XGetGeometry(Display *d, Drawable dr, Window *w,
int *i1, int *i2, unsigned int *ui1,
unsigned int *ui2, unsigned int *ui3,
unsigned int *ui4);
-#endif
-#ifndef XGetWindowProperty_TCL_DECLARED
-#define XGetWindowProperty_TCL_DECLARED
/* 32 */
EXTERN int XGetWindowProperty(Display *d, Window w, Atom a1,
long l1, long l2, Bool b, Atom a2, Atom *ap,
int *ip, unsigned long *ulp1,
unsigned long *ulp2, unsigned char **cpp);
-#endif
-#ifndef XGrabKeyboard_TCL_DECLARED
-#define XGrabKeyboard_TCL_DECLARED
/* 33 */
EXTERN int XGrabKeyboard(Display *d, Window w, Bool b, int i1,
int i2, Time t);
-#endif
-#ifndef XGrabPointer_TCL_DECLARED
-#define XGrabPointer_TCL_DECLARED
/* 34 */
EXTERN int XGrabPointer(Display *d, Window w1, Bool b,
unsigned int ui, int i1, int i2, Window w2,
Cursor c, Time t);
-#endif
-#ifndef XKeysymToKeycode_TCL_DECLARED
-#define XKeysymToKeycode_TCL_DECLARED
/* 35 */
EXTERN KeyCode XKeysymToKeycode(Display *d, KeySym k);
-#endif
-#ifndef XMapWindow_TCL_DECLARED
-#define XMapWindow_TCL_DECLARED
/* 36 */
EXTERN void XMapWindow(Display *d, Window w);
-#endif
-#ifndef XMoveResizeWindow_TCL_DECLARED
-#define XMoveResizeWindow_TCL_DECLARED
/* 37 */
EXTERN void XMoveResizeWindow(Display *d, Window w, int i1,
int i2, unsigned int ui1, unsigned int ui2);
-#endif
-#ifndef XMoveWindow_TCL_DECLARED
-#define XMoveWindow_TCL_DECLARED
/* 38 */
EXTERN void XMoveWindow(Display *d, Window w, int i1, int i2);
-#endif
-#ifndef XQueryPointer_TCL_DECLARED
-#define XQueryPointer_TCL_DECLARED
/* 39 */
EXTERN Bool XQueryPointer(Display *d, Window w1, Window *w2,
Window *w3, int *i1, int *i2, int *i3,
int *i4, unsigned int *ui);
-#endif
-#ifndef XRaiseWindow_TCL_DECLARED
-#define XRaiseWindow_TCL_DECLARED
/* 40 */
EXTERN void XRaiseWindow(Display *d, Window w);
-#endif
-#ifndef XRefreshKeyboardMapping_TCL_DECLARED
-#define XRefreshKeyboardMapping_TCL_DECLARED
/* 41 */
EXTERN void XRefreshKeyboardMapping(XMappingEvent *x);
-#endif
-#ifndef XResizeWindow_TCL_DECLARED
-#define XResizeWindow_TCL_DECLARED
/* 42 */
EXTERN void XResizeWindow(Display *d, Window w, unsigned int ui1,
unsigned int ui2);
-#endif
-#ifndef XSelectInput_TCL_DECLARED
-#define XSelectInput_TCL_DECLARED
/* 43 */
EXTERN void XSelectInput(Display *d, Window w, long l);
-#endif
-#ifndef XSendEvent_TCL_DECLARED
-#define XSendEvent_TCL_DECLARED
/* 44 */
EXTERN Status XSendEvent(Display *d, Window w, Bool b, long l,
XEvent *x);
-#endif
-#ifndef XSetIconName_TCL_DECLARED
-#define XSetIconName_TCL_DECLARED
/* 45 */
EXTERN void XSetIconName(Display *d, Window w, _Xconst char *c);
-#endif
-#ifndef XSetInputFocus_TCL_DECLARED
-#define XSetInputFocus_TCL_DECLARED
/* 46 */
EXTERN void XSetInputFocus(Display *d, Window w, int i, Time t);
-#endif
-#ifndef XSetSelectionOwner_TCL_DECLARED
-#define XSetSelectionOwner_TCL_DECLARED
/* 47 */
EXTERN int XSetSelectionOwner(Display *d, Atom a, Window w,
Time t);
-#endif
-#ifndef XSetWindowBackground_TCL_DECLARED
-#define XSetWindowBackground_TCL_DECLARED
/* 48 */
EXTERN void XSetWindowBackground(Display *d, Window w,
unsigned long ul);
-#endif
-#ifndef XSetWindowBackgroundPixmap_TCL_DECLARED
-#define XSetWindowBackgroundPixmap_TCL_DECLARED
/* 49 */
EXTERN void XSetWindowBackgroundPixmap(Display *d, Window w,
Pixmap p);
-#endif
-#ifndef XSetWindowBorder_TCL_DECLARED
-#define XSetWindowBorder_TCL_DECLARED
/* 50 */
EXTERN void XSetWindowBorder(Display *d, Window w,
unsigned long ul);
-#endif
-#ifndef XSetWindowBorderPixmap_TCL_DECLARED
-#define XSetWindowBorderPixmap_TCL_DECLARED
/* 51 */
EXTERN void XSetWindowBorderPixmap(Display *d, Window w,
Pixmap p);
-#endif
-#ifndef XSetWindowBorderWidth_TCL_DECLARED
-#define XSetWindowBorderWidth_TCL_DECLARED
/* 52 */
EXTERN void XSetWindowBorderWidth(Display *d, Window w,
unsigned int ui);
-#endif
-#ifndef XSetWindowColormap_TCL_DECLARED
-#define XSetWindowColormap_TCL_DECLARED
/* 53 */
EXTERN void XSetWindowColormap(Display *d, Window w, Colormap c);
-#endif
-#ifndef XUngrabKeyboard_TCL_DECLARED
-#define XUngrabKeyboard_TCL_DECLARED
/* 54 */
EXTERN void XUngrabKeyboard(Display *d, Time t);
-#endif
-#ifndef XUngrabPointer_TCL_DECLARED
-#define XUngrabPointer_TCL_DECLARED
/* 55 */
EXTERN int XUngrabPointer(Display *d, Time t);
-#endif
-#ifndef XUnmapWindow_TCL_DECLARED
-#define XUnmapWindow_TCL_DECLARED
/* 56 */
EXTERN void XUnmapWindow(Display *d, Window w);
-#endif
-#ifndef TkPutImage_TCL_DECLARED
-#define TkPutImage_TCL_DECLARED
/* 57 */
EXTERN int TkPutImage(unsigned long *colors, int ncolors,
Display *display, Drawable d, GC gc,
XImage *image, int src_x, int src_y,
int dest_x, int dest_y, unsigned int width,
unsigned int height);
-#endif
-#ifndef XParseColor_TCL_DECLARED
-#define XParseColor_TCL_DECLARED
/* 58 */
EXTERN Status XParseColor(Display *display, Colormap map,
_Xconst char *spec, XColor *colorPtr);
-#endif
-#ifndef XCreateGC_TCL_DECLARED
-#define XCreateGC_TCL_DECLARED
/* 59 */
EXTERN GC XCreateGC(Display *display, Drawable d,
unsigned long valuemask, XGCValues *values);
-#endif
-#ifndef XFreeGC_TCL_DECLARED
-#define XFreeGC_TCL_DECLARED
/* 60 */
EXTERN int XFreeGC(Display *display, GC gc);
-#endif
-#ifndef XInternAtom_TCL_DECLARED
-#define XInternAtom_TCL_DECLARED
/* 61 */
EXTERN Atom XInternAtom(Display *display,
_Xconst char *atom_name, Bool only_if_exists);
-#endif
-#ifndef XSetBackground_TCL_DECLARED
-#define XSetBackground_TCL_DECLARED
/* 62 */
EXTERN int XSetBackground(Display *display, GC gc,
unsigned long foreground);
-#endif
-#ifndef XSetForeground_TCL_DECLARED
-#define XSetForeground_TCL_DECLARED
/* 63 */
EXTERN int XSetForeground(Display *display, GC gc,
unsigned long foreground);
-#endif
-#ifndef XSetClipMask_TCL_DECLARED
-#define XSetClipMask_TCL_DECLARED
/* 64 */
EXTERN int XSetClipMask(Display *display, GC gc, Pixmap pixmap);
-#endif
-#ifndef XSetClipOrigin_TCL_DECLARED
-#define XSetClipOrigin_TCL_DECLARED
/* 65 */
EXTERN int XSetClipOrigin(Display *display, GC gc,
int clip_x_origin, int clip_y_origin);
-#endif
-#ifndef XSetTSOrigin_TCL_DECLARED
-#define XSetTSOrigin_TCL_DECLARED
/* 66 */
EXTERN int XSetTSOrigin(Display *display, GC gc,
int ts_x_origin, int ts_y_origin);
-#endif
-#ifndef XChangeGC_TCL_DECLARED
-#define XChangeGC_TCL_DECLARED
/* 67 */
EXTERN int XChangeGC(Display *d, GC gc, unsigned long mask,
XGCValues *values);
-#endif
-#ifndef XSetFont_TCL_DECLARED
-#define XSetFont_TCL_DECLARED
/* 68 */
EXTERN int XSetFont(Display *display, GC gc, Font font);
-#endif
-#ifndef XSetArcMode_TCL_DECLARED
-#define XSetArcMode_TCL_DECLARED
/* 69 */
EXTERN int XSetArcMode(Display *display, GC gc, int arc_mode);
-#endif
-#ifndef XSetStipple_TCL_DECLARED
-#define XSetStipple_TCL_DECLARED
/* 70 */
EXTERN int XSetStipple(Display *display, GC gc, Pixmap stipple);
-#endif
-#ifndef XSetFillRule_TCL_DECLARED
-#define XSetFillRule_TCL_DECLARED
/* 71 */
EXTERN int XSetFillRule(Display *display, GC gc, int fill_rule);
-#endif
-#ifndef XSetFillStyle_TCL_DECLARED
-#define XSetFillStyle_TCL_DECLARED
/* 72 */
EXTERN int XSetFillStyle(Display *display, GC gc,
int fill_style);
-#endif
-#ifndef XSetFunction_TCL_DECLARED
-#define XSetFunction_TCL_DECLARED
/* 73 */
EXTERN int XSetFunction(Display *display, GC gc, int function);
-#endif
-#ifndef XSetLineAttributes_TCL_DECLARED
-#define XSetLineAttributes_TCL_DECLARED
/* 74 */
EXTERN int XSetLineAttributes(Display *display, GC gc,
unsigned int line_width, int line_style,
int cap_style, int join_style);
-#endif
-#ifndef _XInitImageFuncPtrs_TCL_DECLARED
-#define _XInitImageFuncPtrs_TCL_DECLARED
/* 75 */
EXTERN int _XInitImageFuncPtrs(XImage *image);
-#endif
-#ifndef XCreateIC_TCL_DECLARED
-#define XCreateIC_TCL_DECLARED
/* 76 */
EXTERN XIC XCreateIC(void);
-#endif
-#ifndef XGetVisualInfo_TCL_DECLARED
-#define XGetVisualInfo_TCL_DECLARED
/* 77 */
EXTERN XVisualInfo * XGetVisualInfo(Display *display, long vinfo_mask,
XVisualInfo *vinfo_template,
int *nitems_return);
-#endif
-#ifndef XSetWMClientMachine_TCL_DECLARED
-#define XSetWMClientMachine_TCL_DECLARED
/* 78 */
EXTERN void XSetWMClientMachine(Display *display, Window w,
XTextProperty *text_prop);
-#endif
-#ifndef XStringListToTextProperty_TCL_DECLARED
-#define XStringListToTextProperty_TCL_DECLARED
/* 79 */
EXTERN Status XStringListToTextProperty(char **list, int count,
XTextProperty *text_prop_return);
-#endif
-#ifndef XDrawSegments_TCL_DECLARED
-#define XDrawSegments_TCL_DECLARED
/* 80 */
EXTERN void XDrawSegments(Display *display, Drawable d, GC gc,
XSegment *segments, int nsegments);
-#endif
-#ifndef XForceScreenSaver_TCL_DECLARED
-#define XForceScreenSaver_TCL_DECLARED
/* 81 */
EXTERN void XForceScreenSaver(Display *display, int mode);
-#endif
-#ifndef XDrawLine_TCL_DECLARED
-#define XDrawLine_TCL_DECLARED
/* 82 */
EXTERN int XDrawLine(Display *d, Drawable dr, GC g, int x1,
int y1, int x2, int y2);
-#endif
-#ifndef XFillRectangle_TCL_DECLARED
-#define XFillRectangle_TCL_DECLARED
/* 83 */
EXTERN int XFillRectangle(Display *display, Drawable d, GC gc,
int x, int y, unsigned int width,
unsigned int height);
-#endif
-#ifndef XClearWindow_TCL_DECLARED
-#define XClearWindow_TCL_DECLARED
/* 84 */
EXTERN void XClearWindow(Display *d, Window w);
-#endif
-#ifndef XDrawPoint_TCL_DECLARED
-#define XDrawPoint_TCL_DECLARED
/* 85 */
EXTERN void XDrawPoint(Display *display, Drawable d, GC gc,
int x, int y);
-#endif
-#ifndef XDrawPoints_TCL_DECLARED
-#define XDrawPoints_TCL_DECLARED
/* 86 */
EXTERN void XDrawPoints(Display *display, Drawable d, GC gc,
XPoint *points, int npoints, int mode);
-#endif
-#ifndef XWarpPointer_TCL_DECLARED
-#define XWarpPointer_TCL_DECLARED
/* 87 */
EXTERN int XWarpPointer(Display *display, Window src_w,
Window dest_w, int src_x, int src_y,
unsigned int src_width,
unsigned int src_height, int dest_x,
int dest_y);
-#endif
-#ifndef XQueryColor_TCL_DECLARED
-#define XQueryColor_TCL_DECLARED
/* 88 */
EXTERN void XQueryColor(Display *display, Colormap colormap,
XColor *def_in_out);
-#endif
-#ifndef XQueryColors_TCL_DECLARED
-#define XQueryColors_TCL_DECLARED
/* 89 */
EXTERN void XQueryColors(Display *display, Colormap colormap,
XColor *defs_in_out, int ncolors);
-#endif
-#ifndef XQueryTree_TCL_DECLARED
-#define XQueryTree_TCL_DECLARED
/* 90 */
EXTERN Status XQueryTree(Display *d, Window w1, Window *w2,
Window *w3, Window **w4, unsigned int *ui);
-#endif
-#ifndef XSync_TCL_DECLARED
-#define XSync_TCL_DECLARED
/* 91 */
EXTERN int XSync(Display *display, Bool flag);
-#endif
#endif /* AQUA */
typedef struct TkIntXlibStubs {
int magic;
- struct TkIntXlibStubHooks *hooks;
+ const struct TkIntXlibStubHooks *hooks;
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
int (*xSetDashes) (Display *display, GC gc, int dash_offset, _Xconst char *dash_list, int n); /* 0 */
@@ -1274,7 +700,7 @@ typedef struct TkIntXlibStubs {
Bool (*xFilterEvent) (XEvent *x, Window w); /* 78 */
int (*xmbLookupString) (XIC xi, XKeyPressedEvent *xk, char *c, int i, KeySym *k, Status *s); /* 79 */
int (*tkPutImage) (unsigned long *colors, int ncolors, Display *display, Drawable d, GC gc, XImage *image, int src_x, int src_y, int dest_x, int dest_y, unsigned int width, unsigned int height); /* 80 */
- VOID *reserved81;
+ void (*reserved81)(void);
Status (*xParseColor) (Display *display, Colormap map, _Xconst char *spec, XColor *colorPtr); /* 82 */
GC (*xCreateGC) (Display *display, Drawable d, unsigned long valuemask, XGCValues *values); /* 83 */
int (*xFreeGC) (Display *display, GC gc); /* 84 */
@@ -1300,6 +726,14 @@ typedef struct TkIntXlibStubs {
int (*xDrawLine) (Display *d, Drawable dr, GC g, int x1, int y1, int x2, int y2); /* 104 */
int (*xWarpPointer) (Display *d, Window s, Window dw, int sx, int sy, unsigned int sw, unsigned int sh, int dx, int dy); /* 105 */
int (*xFillRectangle) (Display *display, Drawable d, GC gc, int x, int y, unsigned int width, unsigned int height); /* 106 */
+ int (*xFlush) (Display *display); /* 107 */
+ int (*xGrabServer) (Display *display); /* 108 */
+ int (*xUngrabServer) (Display *display); /* 109 */
+ int (*xFree) (void *data); /* 110 */
+ int (*xNoOp) (Display *display); /* 111 */
+ int (*xSynchronize) (Display *display, Bool onoff); /* 112 */
+ int (*xSync) (Display *display, Bool discard); /* 113 */
+ VisualID (*xVisualIDFromVisual) (Visual *visual); /* 114 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
int (*xSetDashes) (Display *display, GC gc, int dash_offset, _Xconst char *dash_list, int n); /* 0 */
@@ -1400,816 +834,436 @@ typedef struct TkIntXlibStubs {
#ifdef __cplusplus
extern "C" {
#endif
-extern TkIntXlibStubs *tkIntXlibStubsPtr;
+extern const TkIntXlibStubs *tkIntXlibStubsPtr;
#ifdef __cplusplus
}
#endif
-#if defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS)
+#if defined(USE_TK_STUBS)
/*
* Inline function declarations:
*/
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
-#ifndef XSetDashes
#define XSetDashes \
(tkIntXlibStubsPtr->xSetDashes) /* 0 */
-#endif
-#ifndef XGetModifierMapping
#define XGetModifierMapping \
(tkIntXlibStubsPtr->xGetModifierMapping) /* 1 */
-#endif
-#ifndef XCreateImage
#define XCreateImage \
(tkIntXlibStubsPtr->xCreateImage) /* 2 */
-#endif
-#ifndef XGetImage
#define XGetImage \
(tkIntXlibStubsPtr->xGetImage) /* 3 */
-#endif
-#ifndef XGetAtomName
#define XGetAtomName \
(tkIntXlibStubsPtr->xGetAtomName) /* 4 */
-#endif
-#ifndef XKeysymToString
#define XKeysymToString \
(tkIntXlibStubsPtr->xKeysymToString) /* 5 */
-#endif
-#ifndef XCreateColormap
#define XCreateColormap \
(tkIntXlibStubsPtr->xCreateColormap) /* 6 */
-#endif
-#ifndef XCreatePixmapCursor
#define XCreatePixmapCursor \
(tkIntXlibStubsPtr->xCreatePixmapCursor) /* 7 */
-#endif
-#ifndef XCreateGlyphCursor
#define XCreateGlyphCursor \
(tkIntXlibStubsPtr->xCreateGlyphCursor) /* 8 */
-#endif
-#ifndef XGContextFromGC
#define XGContextFromGC \
(tkIntXlibStubsPtr->xGContextFromGC) /* 9 */
-#endif
-#ifndef XListHosts
#define XListHosts \
(tkIntXlibStubsPtr->xListHosts) /* 10 */
-#endif
-#ifndef XKeycodeToKeysym
#define XKeycodeToKeysym \
(tkIntXlibStubsPtr->xKeycodeToKeysym) /* 11 */
-#endif
-#ifndef XStringToKeysym
#define XStringToKeysym \
(tkIntXlibStubsPtr->xStringToKeysym) /* 12 */
-#endif
-#ifndef XRootWindow
#define XRootWindow \
(tkIntXlibStubsPtr->xRootWindow) /* 13 */
-#endif
-#ifndef XSetErrorHandler
#define XSetErrorHandler \
(tkIntXlibStubsPtr->xSetErrorHandler) /* 14 */
-#endif
-#ifndef XIconifyWindow
#define XIconifyWindow \
(tkIntXlibStubsPtr->xIconifyWindow) /* 15 */
-#endif
-#ifndef XWithdrawWindow
#define XWithdrawWindow \
(tkIntXlibStubsPtr->xWithdrawWindow) /* 16 */
-#endif
-#ifndef XGetWMColormapWindows
#define XGetWMColormapWindows \
(tkIntXlibStubsPtr->xGetWMColormapWindows) /* 17 */
-#endif
-#ifndef XAllocColor
#define XAllocColor \
(tkIntXlibStubsPtr->xAllocColor) /* 18 */
-#endif
-#ifndef XBell
#define XBell \
(tkIntXlibStubsPtr->xBell) /* 19 */
-#endif
-#ifndef XChangeProperty
#define XChangeProperty \
(tkIntXlibStubsPtr->xChangeProperty) /* 20 */
-#endif
-#ifndef XChangeWindowAttributes
#define XChangeWindowAttributes \
(tkIntXlibStubsPtr->xChangeWindowAttributes) /* 21 */
-#endif
-#ifndef XClearWindow
#define XClearWindow \
(tkIntXlibStubsPtr->xClearWindow) /* 22 */
-#endif
-#ifndef XConfigureWindow
#define XConfigureWindow \
(tkIntXlibStubsPtr->xConfigureWindow) /* 23 */
-#endif
-#ifndef XCopyArea
#define XCopyArea \
(tkIntXlibStubsPtr->xCopyArea) /* 24 */
-#endif
-#ifndef XCopyPlane
#define XCopyPlane \
(tkIntXlibStubsPtr->xCopyPlane) /* 25 */
-#endif
-#ifndef XCreateBitmapFromData
#define XCreateBitmapFromData \
(tkIntXlibStubsPtr->xCreateBitmapFromData) /* 26 */
-#endif
-#ifndef XDefineCursor
#define XDefineCursor \
(tkIntXlibStubsPtr->xDefineCursor) /* 27 */
-#endif
-#ifndef XDeleteProperty
#define XDeleteProperty \
(tkIntXlibStubsPtr->xDeleteProperty) /* 28 */
-#endif
-#ifndef XDestroyWindow
#define XDestroyWindow \
(tkIntXlibStubsPtr->xDestroyWindow) /* 29 */
-#endif
-#ifndef XDrawArc
#define XDrawArc \
(tkIntXlibStubsPtr->xDrawArc) /* 30 */
-#endif
-#ifndef XDrawLines
#define XDrawLines \
(tkIntXlibStubsPtr->xDrawLines) /* 31 */
-#endif
-#ifndef XDrawRectangle
#define XDrawRectangle \
(tkIntXlibStubsPtr->xDrawRectangle) /* 32 */
-#endif
-#ifndef XFillArc
#define XFillArc \
(tkIntXlibStubsPtr->xFillArc) /* 33 */
-#endif
-#ifndef XFillPolygon
#define XFillPolygon \
(tkIntXlibStubsPtr->xFillPolygon) /* 34 */
-#endif
-#ifndef XFillRectangles
#define XFillRectangles \
(tkIntXlibStubsPtr->xFillRectangles) /* 35 */
-#endif
-#ifndef XForceScreenSaver
#define XForceScreenSaver \
(tkIntXlibStubsPtr->xForceScreenSaver) /* 36 */
-#endif
-#ifndef XFreeColormap
#define XFreeColormap \
(tkIntXlibStubsPtr->xFreeColormap) /* 37 */
-#endif
-#ifndef XFreeColors
#define XFreeColors \
(tkIntXlibStubsPtr->xFreeColors) /* 38 */
-#endif
-#ifndef XFreeCursor
#define XFreeCursor \
(tkIntXlibStubsPtr->xFreeCursor) /* 39 */
-#endif
-#ifndef XFreeModifiermap
#define XFreeModifiermap \
(tkIntXlibStubsPtr->xFreeModifiermap) /* 40 */
-#endif
-#ifndef XGetGeometry
#define XGetGeometry \
(tkIntXlibStubsPtr->xGetGeometry) /* 41 */
-#endif
-#ifndef XGetInputFocus
#define XGetInputFocus \
(tkIntXlibStubsPtr->xGetInputFocus) /* 42 */
-#endif
-#ifndef XGetWindowProperty
#define XGetWindowProperty \
(tkIntXlibStubsPtr->xGetWindowProperty) /* 43 */
-#endif
-#ifndef XGetWindowAttributes
#define XGetWindowAttributes \
(tkIntXlibStubsPtr->xGetWindowAttributes) /* 44 */
-#endif
-#ifndef XGrabKeyboard
#define XGrabKeyboard \
(tkIntXlibStubsPtr->xGrabKeyboard) /* 45 */
-#endif
-#ifndef XGrabPointer
#define XGrabPointer \
(tkIntXlibStubsPtr->xGrabPointer) /* 46 */
-#endif
-#ifndef XKeysymToKeycode
#define XKeysymToKeycode \
(tkIntXlibStubsPtr->xKeysymToKeycode) /* 47 */
-#endif
-#ifndef XLookupColor
#define XLookupColor \
(tkIntXlibStubsPtr->xLookupColor) /* 48 */
-#endif
-#ifndef XMapWindow
#define XMapWindow \
(tkIntXlibStubsPtr->xMapWindow) /* 49 */
-#endif
-#ifndef XMoveResizeWindow
#define XMoveResizeWindow \
(tkIntXlibStubsPtr->xMoveResizeWindow) /* 50 */
-#endif
-#ifndef XMoveWindow
#define XMoveWindow \
(tkIntXlibStubsPtr->xMoveWindow) /* 51 */
-#endif
-#ifndef XNextEvent
#define XNextEvent \
(tkIntXlibStubsPtr->xNextEvent) /* 52 */
-#endif
-#ifndef XPutBackEvent
#define XPutBackEvent \
(tkIntXlibStubsPtr->xPutBackEvent) /* 53 */
-#endif
-#ifndef XQueryColors
#define XQueryColors \
(tkIntXlibStubsPtr->xQueryColors) /* 54 */
-#endif
-#ifndef XQueryPointer
#define XQueryPointer \
(tkIntXlibStubsPtr->xQueryPointer) /* 55 */
-#endif
-#ifndef XQueryTree
#define XQueryTree \
(tkIntXlibStubsPtr->xQueryTree) /* 56 */
-#endif
-#ifndef XRaiseWindow
#define XRaiseWindow \
(tkIntXlibStubsPtr->xRaiseWindow) /* 57 */
-#endif
-#ifndef XRefreshKeyboardMapping
#define XRefreshKeyboardMapping \
(tkIntXlibStubsPtr->xRefreshKeyboardMapping) /* 58 */
-#endif
-#ifndef XResizeWindow
#define XResizeWindow \
(tkIntXlibStubsPtr->xResizeWindow) /* 59 */
-#endif
-#ifndef XSelectInput
#define XSelectInput \
(tkIntXlibStubsPtr->xSelectInput) /* 60 */
-#endif
-#ifndef XSendEvent
#define XSendEvent \
(tkIntXlibStubsPtr->xSendEvent) /* 61 */
-#endif
-#ifndef XSetCommand
#define XSetCommand \
(tkIntXlibStubsPtr->xSetCommand) /* 62 */
-#endif
-#ifndef XSetIconName
#define XSetIconName \
(tkIntXlibStubsPtr->xSetIconName) /* 63 */
-#endif
-#ifndef XSetInputFocus
#define XSetInputFocus \
(tkIntXlibStubsPtr->xSetInputFocus) /* 64 */
-#endif
-#ifndef XSetSelectionOwner
#define XSetSelectionOwner \
(tkIntXlibStubsPtr->xSetSelectionOwner) /* 65 */
-#endif
-#ifndef XSetWindowBackground
#define XSetWindowBackground \
(tkIntXlibStubsPtr->xSetWindowBackground) /* 66 */
-#endif
-#ifndef XSetWindowBackgroundPixmap
#define XSetWindowBackgroundPixmap \
(tkIntXlibStubsPtr->xSetWindowBackgroundPixmap) /* 67 */
-#endif
-#ifndef XSetWindowBorder
#define XSetWindowBorder \
(tkIntXlibStubsPtr->xSetWindowBorder) /* 68 */
-#endif
-#ifndef XSetWindowBorderPixmap
#define XSetWindowBorderPixmap \
(tkIntXlibStubsPtr->xSetWindowBorderPixmap) /* 69 */
-#endif
-#ifndef XSetWindowBorderWidth
#define XSetWindowBorderWidth \
(tkIntXlibStubsPtr->xSetWindowBorderWidth) /* 70 */
-#endif
-#ifndef XSetWindowColormap
#define XSetWindowColormap \
(tkIntXlibStubsPtr->xSetWindowColormap) /* 71 */
-#endif
-#ifndef XTranslateCoordinates
#define XTranslateCoordinates \
(tkIntXlibStubsPtr->xTranslateCoordinates) /* 72 */
-#endif
-#ifndef XUngrabKeyboard
#define XUngrabKeyboard \
(tkIntXlibStubsPtr->xUngrabKeyboard) /* 73 */
-#endif
-#ifndef XUngrabPointer
#define XUngrabPointer \
(tkIntXlibStubsPtr->xUngrabPointer) /* 74 */
-#endif
-#ifndef XUnmapWindow
#define XUnmapWindow \
(tkIntXlibStubsPtr->xUnmapWindow) /* 75 */
-#endif
-#ifndef XWindowEvent
#define XWindowEvent \
(tkIntXlibStubsPtr->xWindowEvent) /* 76 */
-#endif
-#ifndef XDestroyIC
#define XDestroyIC \
(tkIntXlibStubsPtr->xDestroyIC) /* 77 */
-#endif
-#ifndef XFilterEvent
#define XFilterEvent \
(tkIntXlibStubsPtr->xFilterEvent) /* 78 */
-#endif
-#ifndef XmbLookupString
#define XmbLookupString \
(tkIntXlibStubsPtr->xmbLookupString) /* 79 */
-#endif
-#ifndef TkPutImage
#define TkPutImage \
(tkIntXlibStubsPtr->tkPutImage) /* 80 */
-#endif
/* Slot 81 is reserved */
-#ifndef XParseColor
#define XParseColor \
(tkIntXlibStubsPtr->xParseColor) /* 82 */
-#endif
-#ifndef XCreateGC
#define XCreateGC \
(tkIntXlibStubsPtr->xCreateGC) /* 83 */
-#endif
-#ifndef XFreeGC
#define XFreeGC \
(tkIntXlibStubsPtr->xFreeGC) /* 84 */
-#endif
-#ifndef XInternAtom
#define XInternAtom \
(tkIntXlibStubsPtr->xInternAtom) /* 85 */
-#endif
-#ifndef XSetBackground
#define XSetBackground \
(tkIntXlibStubsPtr->xSetBackground) /* 86 */
-#endif
-#ifndef XSetForeground
#define XSetForeground \
(tkIntXlibStubsPtr->xSetForeground) /* 87 */
-#endif
-#ifndef XSetClipMask
#define XSetClipMask \
(tkIntXlibStubsPtr->xSetClipMask) /* 88 */
-#endif
-#ifndef XSetClipOrigin
#define XSetClipOrigin \
(tkIntXlibStubsPtr->xSetClipOrigin) /* 89 */
-#endif
-#ifndef XSetTSOrigin
#define XSetTSOrigin \
(tkIntXlibStubsPtr->xSetTSOrigin) /* 90 */
-#endif
-#ifndef XChangeGC
#define XChangeGC \
(tkIntXlibStubsPtr->xChangeGC) /* 91 */
-#endif
-#ifndef XSetFont
#define XSetFont \
(tkIntXlibStubsPtr->xSetFont) /* 92 */
-#endif
-#ifndef XSetArcMode
#define XSetArcMode \
(tkIntXlibStubsPtr->xSetArcMode) /* 93 */
-#endif
-#ifndef XSetStipple
#define XSetStipple \
(tkIntXlibStubsPtr->xSetStipple) /* 94 */
-#endif
-#ifndef XSetFillRule
#define XSetFillRule \
(tkIntXlibStubsPtr->xSetFillRule) /* 95 */
-#endif
-#ifndef XSetFillStyle
#define XSetFillStyle \
(tkIntXlibStubsPtr->xSetFillStyle) /* 96 */
-#endif
-#ifndef XSetFunction
#define XSetFunction \
(tkIntXlibStubsPtr->xSetFunction) /* 97 */
-#endif
-#ifndef XSetLineAttributes
#define XSetLineAttributes \
(tkIntXlibStubsPtr->xSetLineAttributes) /* 98 */
-#endif
-#ifndef _XInitImageFuncPtrs
#define _XInitImageFuncPtrs \
(tkIntXlibStubsPtr->_XInitImageFuncPtrs) /* 99 */
-#endif
-#ifndef XCreateIC
#define XCreateIC \
(tkIntXlibStubsPtr->xCreateIC) /* 100 */
-#endif
-#ifndef XGetVisualInfo
#define XGetVisualInfo \
(tkIntXlibStubsPtr->xGetVisualInfo) /* 101 */
-#endif
-#ifndef XSetWMClientMachine
#define XSetWMClientMachine \
(tkIntXlibStubsPtr->xSetWMClientMachine) /* 102 */
-#endif
-#ifndef XStringListToTextProperty
#define XStringListToTextProperty \
(tkIntXlibStubsPtr->xStringListToTextProperty) /* 103 */
-#endif
-#ifndef XDrawLine
#define XDrawLine \
(tkIntXlibStubsPtr->xDrawLine) /* 104 */
-#endif
-#ifndef XWarpPointer
#define XWarpPointer \
(tkIntXlibStubsPtr->xWarpPointer) /* 105 */
-#endif
-#ifndef XFillRectangle
#define XFillRectangle \
(tkIntXlibStubsPtr->xFillRectangle) /* 106 */
-#endif
+#define XFlush \
+ (tkIntXlibStubsPtr->xFlush) /* 107 */
+#define XGrabServer \
+ (tkIntXlibStubsPtr->xGrabServer) /* 108 */
+#define XUngrabServer \
+ (tkIntXlibStubsPtr->xUngrabServer) /* 109 */
+#define XFree \
+ (tkIntXlibStubsPtr->xFree) /* 110 */
+#define XNoOp \
+ (tkIntXlibStubsPtr->xNoOp) /* 111 */
+#define XSynchronize \
+ (tkIntXlibStubsPtr->xSynchronize) /* 112 */
+#define XSync \
+ (tkIntXlibStubsPtr->xSync) /* 113 */
+#define XVisualIDFromVisual \
+ (tkIntXlibStubsPtr->xVisualIDFromVisual) /* 114 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef XSetDashes
#define XSetDashes \
(tkIntXlibStubsPtr->xSetDashes) /* 0 */
-#endif
-#ifndef XGetModifierMapping
#define XGetModifierMapping \
(tkIntXlibStubsPtr->xGetModifierMapping) /* 1 */
-#endif
-#ifndef XCreateImage
#define XCreateImage \
(tkIntXlibStubsPtr->xCreateImage) /* 2 */
-#endif
-#ifndef XGetImage
#define XGetImage \
(tkIntXlibStubsPtr->xGetImage) /* 3 */
-#endif
-#ifndef XGetAtomName
#define XGetAtomName \
(tkIntXlibStubsPtr->xGetAtomName) /* 4 */
-#endif
-#ifndef XKeysymToString
#define XKeysymToString \
(tkIntXlibStubsPtr->xKeysymToString) /* 5 */
-#endif
-#ifndef XCreateColormap
#define XCreateColormap \
(tkIntXlibStubsPtr->xCreateColormap) /* 6 */
-#endif
-#ifndef XGContextFromGC
#define XGContextFromGC \
(tkIntXlibStubsPtr->xGContextFromGC) /* 7 */
-#endif
-#ifndef XKeycodeToKeysym
#define XKeycodeToKeysym \
(tkIntXlibStubsPtr->xKeycodeToKeysym) /* 8 */
-#endif
-#ifndef XStringToKeysym
#define XStringToKeysym \
(tkIntXlibStubsPtr->xStringToKeysym) /* 9 */
-#endif
-#ifndef XRootWindow
#define XRootWindow \
(tkIntXlibStubsPtr->xRootWindow) /* 10 */
-#endif
-#ifndef XSetErrorHandler
#define XSetErrorHandler \
(tkIntXlibStubsPtr->xSetErrorHandler) /* 11 */
-#endif
-#ifndef XAllocColor
#define XAllocColor \
(tkIntXlibStubsPtr->xAllocColor) /* 12 */
-#endif
-#ifndef XBell
#define XBell \
(tkIntXlibStubsPtr->xBell) /* 13 */
-#endif
-#ifndef XChangeProperty
#define XChangeProperty \
(tkIntXlibStubsPtr->xChangeProperty) /* 14 */
-#endif
-#ifndef XChangeWindowAttributes
#define XChangeWindowAttributes \
(tkIntXlibStubsPtr->xChangeWindowAttributes) /* 15 */
-#endif
-#ifndef XConfigureWindow
#define XConfigureWindow \
(tkIntXlibStubsPtr->xConfigureWindow) /* 16 */
-#endif
-#ifndef XCopyArea
#define XCopyArea \
(tkIntXlibStubsPtr->xCopyArea) /* 17 */
-#endif
-#ifndef XCopyPlane
#define XCopyPlane \
(tkIntXlibStubsPtr->xCopyPlane) /* 18 */
-#endif
-#ifndef XCreateBitmapFromData
#define XCreateBitmapFromData \
(tkIntXlibStubsPtr->xCreateBitmapFromData) /* 19 */
-#endif
-#ifndef XDefineCursor
#define XDefineCursor \
(tkIntXlibStubsPtr->xDefineCursor) /* 20 */
-#endif
-#ifndef XDestroyWindow
#define XDestroyWindow \
(tkIntXlibStubsPtr->xDestroyWindow) /* 21 */
-#endif
-#ifndef XDrawArc
#define XDrawArc \
(tkIntXlibStubsPtr->xDrawArc) /* 22 */
-#endif
-#ifndef XDrawLines
#define XDrawLines \
(tkIntXlibStubsPtr->xDrawLines) /* 23 */
-#endif
-#ifndef XDrawRectangle
#define XDrawRectangle \
(tkIntXlibStubsPtr->xDrawRectangle) /* 24 */
-#endif
-#ifndef XFillArc
#define XFillArc \
(tkIntXlibStubsPtr->xFillArc) /* 25 */
-#endif
-#ifndef XFillPolygon
#define XFillPolygon \
(tkIntXlibStubsPtr->xFillPolygon) /* 26 */
-#endif
-#ifndef XFillRectangles
#define XFillRectangles \
(tkIntXlibStubsPtr->xFillRectangles) /* 27 */
-#endif
-#ifndef XFreeColormap
#define XFreeColormap \
(tkIntXlibStubsPtr->xFreeColormap) /* 28 */
-#endif
-#ifndef XFreeColors
#define XFreeColors \
(tkIntXlibStubsPtr->xFreeColors) /* 29 */
-#endif
-#ifndef XFreeModifiermap
#define XFreeModifiermap \
(tkIntXlibStubsPtr->xFreeModifiermap) /* 30 */
-#endif
-#ifndef XGetGeometry
#define XGetGeometry \
(tkIntXlibStubsPtr->xGetGeometry) /* 31 */
-#endif
-#ifndef XGetWindowProperty
#define XGetWindowProperty \
(tkIntXlibStubsPtr->xGetWindowProperty) /* 32 */
-#endif
-#ifndef XGrabKeyboard
#define XGrabKeyboard \
(tkIntXlibStubsPtr->xGrabKeyboard) /* 33 */
-#endif
-#ifndef XGrabPointer
#define XGrabPointer \
(tkIntXlibStubsPtr->xGrabPointer) /* 34 */
-#endif
-#ifndef XKeysymToKeycode
#define XKeysymToKeycode \
(tkIntXlibStubsPtr->xKeysymToKeycode) /* 35 */
-#endif
-#ifndef XMapWindow
#define XMapWindow \
(tkIntXlibStubsPtr->xMapWindow) /* 36 */
-#endif
-#ifndef XMoveResizeWindow
#define XMoveResizeWindow \
(tkIntXlibStubsPtr->xMoveResizeWindow) /* 37 */
-#endif
-#ifndef XMoveWindow
#define XMoveWindow \
(tkIntXlibStubsPtr->xMoveWindow) /* 38 */
-#endif
-#ifndef XQueryPointer
#define XQueryPointer \
(tkIntXlibStubsPtr->xQueryPointer) /* 39 */
-#endif
-#ifndef XRaiseWindow
#define XRaiseWindow \
(tkIntXlibStubsPtr->xRaiseWindow) /* 40 */
-#endif
-#ifndef XRefreshKeyboardMapping
#define XRefreshKeyboardMapping \
(tkIntXlibStubsPtr->xRefreshKeyboardMapping) /* 41 */
-#endif
-#ifndef XResizeWindow
#define XResizeWindow \
(tkIntXlibStubsPtr->xResizeWindow) /* 42 */
-#endif
-#ifndef XSelectInput
#define XSelectInput \
(tkIntXlibStubsPtr->xSelectInput) /* 43 */
-#endif
-#ifndef XSendEvent
#define XSendEvent \
(tkIntXlibStubsPtr->xSendEvent) /* 44 */
-#endif
-#ifndef XSetIconName
#define XSetIconName \
(tkIntXlibStubsPtr->xSetIconName) /* 45 */
-#endif
-#ifndef XSetInputFocus
#define XSetInputFocus \
(tkIntXlibStubsPtr->xSetInputFocus) /* 46 */
-#endif
-#ifndef XSetSelectionOwner
#define XSetSelectionOwner \
(tkIntXlibStubsPtr->xSetSelectionOwner) /* 47 */
-#endif
-#ifndef XSetWindowBackground
#define XSetWindowBackground \
(tkIntXlibStubsPtr->xSetWindowBackground) /* 48 */
-#endif
-#ifndef XSetWindowBackgroundPixmap
#define XSetWindowBackgroundPixmap \
(tkIntXlibStubsPtr->xSetWindowBackgroundPixmap) /* 49 */
-#endif
-#ifndef XSetWindowBorder
#define XSetWindowBorder \
(tkIntXlibStubsPtr->xSetWindowBorder) /* 50 */
-#endif
-#ifndef XSetWindowBorderPixmap
#define XSetWindowBorderPixmap \
(tkIntXlibStubsPtr->xSetWindowBorderPixmap) /* 51 */
-#endif
-#ifndef XSetWindowBorderWidth
#define XSetWindowBorderWidth \
(tkIntXlibStubsPtr->xSetWindowBorderWidth) /* 52 */
-#endif
-#ifndef XSetWindowColormap
#define XSetWindowColormap \
(tkIntXlibStubsPtr->xSetWindowColormap) /* 53 */
-#endif
-#ifndef XUngrabKeyboard
#define XUngrabKeyboard \
(tkIntXlibStubsPtr->xUngrabKeyboard) /* 54 */
-#endif
-#ifndef XUngrabPointer
#define XUngrabPointer \
(tkIntXlibStubsPtr->xUngrabPointer) /* 55 */
-#endif
-#ifndef XUnmapWindow
#define XUnmapWindow \
(tkIntXlibStubsPtr->xUnmapWindow) /* 56 */
-#endif
-#ifndef TkPutImage
#define TkPutImage \
(tkIntXlibStubsPtr->tkPutImage) /* 57 */
-#endif
-#ifndef XParseColor
#define XParseColor \
(tkIntXlibStubsPtr->xParseColor) /* 58 */
-#endif
-#ifndef XCreateGC
#define XCreateGC \
(tkIntXlibStubsPtr->xCreateGC) /* 59 */
-#endif
-#ifndef XFreeGC
#define XFreeGC \
(tkIntXlibStubsPtr->xFreeGC) /* 60 */
-#endif
-#ifndef XInternAtom
#define XInternAtom \
(tkIntXlibStubsPtr->xInternAtom) /* 61 */
-#endif
-#ifndef XSetBackground
#define XSetBackground \
(tkIntXlibStubsPtr->xSetBackground) /* 62 */
-#endif
-#ifndef XSetForeground
#define XSetForeground \
(tkIntXlibStubsPtr->xSetForeground) /* 63 */
-#endif
-#ifndef XSetClipMask
#define XSetClipMask \
(tkIntXlibStubsPtr->xSetClipMask) /* 64 */
-#endif
-#ifndef XSetClipOrigin
#define XSetClipOrigin \
(tkIntXlibStubsPtr->xSetClipOrigin) /* 65 */
-#endif
-#ifndef XSetTSOrigin
#define XSetTSOrigin \
(tkIntXlibStubsPtr->xSetTSOrigin) /* 66 */
-#endif
-#ifndef XChangeGC
#define XChangeGC \
(tkIntXlibStubsPtr->xChangeGC) /* 67 */
-#endif
-#ifndef XSetFont
#define XSetFont \
(tkIntXlibStubsPtr->xSetFont) /* 68 */
-#endif
-#ifndef XSetArcMode
#define XSetArcMode \
(tkIntXlibStubsPtr->xSetArcMode) /* 69 */
-#endif
-#ifndef XSetStipple
#define XSetStipple \
(tkIntXlibStubsPtr->xSetStipple) /* 70 */
-#endif
-#ifndef XSetFillRule
#define XSetFillRule \
(tkIntXlibStubsPtr->xSetFillRule) /* 71 */
-#endif
-#ifndef XSetFillStyle
#define XSetFillStyle \
(tkIntXlibStubsPtr->xSetFillStyle) /* 72 */
-#endif
-#ifndef XSetFunction
#define XSetFunction \
(tkIntXlibStubsPtr->xSetFunction) /* 73 */
-#endif
-#ifndef XSetLineAttributes
#define XSetLineAttributes \
(tkIntXlibStubsPtr->xSetLineAttributes) /* 74 */
-#endif
-#ifndef _XInitImageFuncPtrs
#define _XInitImageFuncPtrs \
(tkIntXlibStubsPtr->_XInitImageFuncPtrs) /* 75 */
-#endif
-#ifndef XCreateIC
#define XCreateIC \
(tkIntXlibStubsPtr->xCreateIC) /* 76 */
-#endif
-#ifndef XGetVisualInfo
#define XGetVisualInfo \
(tkIntXlibStubsPtr->xGetVisualInfo) /* 77 */
-#endif
-#ifndef XSetWMClientMachine
#define XSetWMClientMachine \
(tkIntXlibStubsPtr->xSetWMClientMachine) /* 78 */
-#endif
-#ifndef XStringListToTextProperty
#define XStringListToTextProperty \
(tkIntXlibStubsPtr->xStringListToTextProperty) /* 79 */
-#endif
-#ifndef XDrawSegments
#define XDrawSegments \
(tkIntXlibStubsPtr->xDrawSegments) /* 80 */
-#endif
-#ifndef XForceScreenSaver
#define XForceScreenSaver \
(tkIntXlibStubsPtr->xForceScreenSaver) /* 81 */
-#endif
-#ifndef XDrawLine
#define XDrawLine \
(tkIntXlibStubsPtr->xDrawLine) /* 82 */
-#endif
-#ifndef XFillRectangle
#define XFillRectangle \
(tkIntXlibStubsPtr->xFillRectangle) /* 83 */
-#endif
-#ifndef XClearWindow
#define XClearWindow \
(tkIntXlibStubsPtr->xClearWindow) /* 84 */
-#endif
-#ifndef XDrawPoint
#define XDrawPoint \
(tkIntXlibStubsPtr->xDrawPoint) /* 85 */
-#endif
-#ifndef XDrawPoints
#define XDrawPoints \
(tkIntXlibStubsPtr->xDrawPoints) /* 86 */
-#endif
-#ifndef XWarpPointer
#define XWarpPointer \
(tkIntXlibStubsPtr->xWarpPointer) /* 87 */
-#endif
-#ifndef XQueryColor
#define XQueryColor \
(tkIntXlibStubsPtr->xQueryColor) /* 88 */
-#endif
-#ifndef XQueryColors
#define XQueryColors \
(tkIntXlibStubsPtr->xQueryColors) /* 89 */
-#endif
-#ifndef XQueryTree
#define XQueryTree \
(tkIntXlibStubsPtr->xQueryTree) /* 90 */
-#endif
-#ifndef XSync
#define XSync \
(tkIntXlibStubsPtr->xSync) /* 91 */
-#endif
#endif /* AQUA */
-#endif /* defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS) */
+#endif /* defined(USE_TK_STUBS) */
/* !END!: Do not edit above this line. */
diff --git a/generic/tkListbox.c b/generic/tkListbox.c
index aab7494..ada467f 100644
--- a/generic/tkListbox.c
+++ b/generic/tkListbox.c
@@ -24,7 +24,7 @@ typedef struct {
/* Table defining configuration options
* available for the listbox. */
Tk_OptionTable itemAttrOptionTable;
- /* Table definining configuration options
+ /* Table defining configuration options
* available for listbox items. */
} ListboxOptionTables;
@@ -211,7 +211,7 @@ enum state {
STATE_DISABLED, STATE_NORMAL
};
-static CONST char *stateStrings[] = {
+static const char *const stateStrings[] = {
"disabled", "normal", NULL
};
@@ -219,7 +219,7 @@ enum activeStyle {
ACTIVE_STYLE_DOTBOX, ACTIVE_STYLE_NONE, ACTIVE_STYLE_UNDERLINE
};
-static CONST char *activeStyleStrings[] = {
+static const char *const activeStyleStrings[] = {
"dotbox", "none", "underline", NULL
};
@@ -338,7 +338,7 @@ static const Tk_OptionSpec itemAttrOptionSpecs[] = {
* dispatch the listbox widget command.
*/
-static const char *commandNames[] = {
+static const char *const commandNames[] = {
"activate", "bbox", "cget", "configure", "curselection", "delete", "get",
"index", "insert", "itemcget", "itemconfigure", "nearest", "scan",
"see", "selection", "size", "xview", "yview", NULL
@@ -351,21 +351,21 @@ enum command {
COMMAND_SIZE, COMMAND_XVIEW, COMMAND_YVIEW
};
-static const char *selCommandNames[] = {
+static const char *const selCommandNames[] = {
"anchor", "clear", "includes", "set", NULL
};
enum selcommand {
SELECTION_ANCHOR, SELECTION_CLEAR, SELECTION_INCLUDES, SELECTION_SET
};
-static const char *scanCommandNames[] = {
+static const char *const scanCommandNames[] = {
"mark", "dragto", NULL
};
enum scancommand {
SCAN_MARK, SCAN_DRAGTO
};
-static const char *indexNames[] = {
+static const char *const indexNames[] = {
"active", "anchor", "end", NULL
};
enum indices {
@@ -434,7 +434,7 @@ static void MigrateHashEntries(Tcl_HashTable *table,
* that can be invoked from generic window code.
*/
-static Tk_ClassProcs listboxClass = {
+static const Tk_ClassProcs listboxClass = {
sizeof(Tk_ClassProcs), /* size */
ListboxWorldChanged, /* worldChangedProc */
NULL, /* createProc */
@@ -470,7 +470,7 @@ Tk_ListboxObjCmd(
ListboxOptionTables *optionTables;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -489,15 +489,14 @@ Tk_ListboxObjCmd(
* command, so future invocations will have access to it.
*/
- optionTables = (ListboxOptionTables *)
- ckalloc(sizeof(ListboxOptionTables));
+ optionTables = ckalloc(sizeof(ListboxOptionTables));
/*
* Set up an exit handler to free the optionTables struct.
*/
Tcl_SetAssocData(interp, "ListboxOptionTables",
- DestroyListboxOptionTables, (ClientData) optionTables);
+ DestroyListboxOptionTables, optionTables);
/*
* Create the listbox option table and the listbox item option table.
@@ -515,22 +514,20 @@ Tk_ListboxObjCmd(
* already (e.g. resource pointers).
*/
- listPtr = (Listbox *) ckalloc(sizeof(Listbox));
+ listPtr = ckalloc(sizeof(Listbox));
memset(listPtr, 0, (sizeof(Listbox)));
listPtr->tkwin = tkwin;
listPtr->display = Tk_Display(tkwin);
listPtr->interp = interp;
listPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(listPtr->tkwin), ListboxWidgetObjCmd,
- (ClientData) listPtr, ListboxCmdDeletedProc);
+ Tk_PathName(listPtr->tkwin), ListboxWidgetObjCmd, listPtr,
+ ListboxCmdDeletedProc);
listPtr->optionTable = optionTables->listboxOptionTable;
listPtr->itemAttrOptionTable = optionTables->itemAttrOptionTable;
- listPtr->selection = (Tcl_HashTable *)
- ckalloc(sizeof(Tcl_HashTable));
+ listPtr->selection = ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(listPtr->selection, TCL_ONE_WORD_KEYS);
- listPtr->itemAttrTable = (Tcl_HashTable *)
- ckalloc(sizeof(Tcl_HashTable));
+ listPtr->itemAttrTable = ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(listPtr->itemAttrTable, TCL_ONE_WORD_KEYS);
listPtr->relief = TK_RELIEF_RAISED;
listPtr->textGC = None;
@@ -548,15 +545,15 @@ Tk_ListboxObjCmd(
* otherwise Tk might free it while we still need it.
*/
- Tcl_Preserve((ClientData) listPtr->tkwin);
+ Tcl_Preserve(listPtr->tkwin);
Tk_SetClass(listPtr->tkwin, "Listbox");
- Tk_SetClassProcs(listPtr->tkwin, &listboxClass, (ClientData) listPtr);
+ Tk_SetClassProcs(listPtr->tkwin, &listboxClass, listPtr);
Tk_CreateEventHandler(listPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- ListboxEventProc, (ClientData) listPtr);
+ ListboxEventProc, listPtr);
Tk_CreateSelHandler(listPtr->tkwin, XA_PRIMARY, XA_STRING,
- ListboxFetchSelection, (ClientData) listPtr, XA_STRING);
+ ListboxFetchSelection, listPtr, XA_STRING);
if (Tk_InitOptions(interp, (char *)listPtr,
optionTables->listboxOptionTable, tkwin) != TCL_OK) {
Tk_DestroyWindow(listPtr->tkwin);
@@ -568,7 +565,7 @@ Tk_ListboxObjCmd(
return TCL_ERROR;
}
- Tcl_SetResult(interp, Tk_PathName(listPtr->tkwin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(listPtr->tkwin));
return TCL_OK;
}
@@ -597,12 +594,12 @@ ListboxWidgetObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Arguments as Tcl_Obj's. */
{
- register Listbox *listPtr = (Listbox *) clientData;
+ register Listbox *listPtr = clientData;
int cmdIndex, index;
int result = TCL_OK;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -617,7 +614,7 @@ ListboxWidgetObjCmd(
return result;
}
- Tcl_Preserve((ClientData)listPtr);
+ Tcl_Preserve(listPtr);
/*
* The subcommand was valid, so continue processing.
@@ -694,10 +691,9 @@ ListboxWidgetObjCmd(
if (objPtr == NULL) {
result = TCL_ERROR;
break;
- } else {
- Tcl_SetObjResult(interp, objPtr);
- result = TCL_OK;
}
+ Tcl_SetObjResult(interp, objPtr);
+ result = TCL_OK;
} else {
result = ConfigureListbox(interp, listPtr, objc-2, objv+2, 0);
}
@@ -820,8 +816,8 @@ ListboxWidgetObjCmd(
Tcl_SetObjResult(interp, elemPtrs[first]);
} else {
- Tcl_SetListObj(Tcl_GetObjResult(interp), (last - first + 1),
- &(elemPtrs[first]));
+ Tcl_SetObjResult(interp,
+ Tcl_NewListObj(last-first+1, elemPtrs+first));
}
result = TCL_OK;
break;
@@ -843,7 +839,7 @@ ListboxWidgetObjCmd(
case COMMAND_INSERT:
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "index ?element element ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "index ?element ...?");
result = TCL_ERROR;
break;
}
@@ -901,7 +897,7 @@ ListboxWidgetObjCmd(
if (objc < 3) {
Tcl_WrongNumArgs(interp, 2, objv,
- "index ?option? ?value? ?option value ...?");
+ "index ?-option? ?value? ?-option value ...?");
result = TCL_ERROR;
break;
}
@@ -1049,7 +1045,7 @@ ListboxWidgetObjCmd(
result = ListboxYviewSubCmd(interp, listPtr, objc, objv);
break;
}
- Tcl_Release((ClientData)listPtr);
+ Tcl_Release(listPtr);
return result;
}
@@ -1094,9 +1090,8 @@ ListboxBboxSubCmd(
*/
if ((listPtr->topIndex <= index) && (index < lastVisibleIndex)) {
- char buf[TCL_INTEGER_SPACE * 4];
Tcl_Obj *el;
- char *stringRep;
+ const char *stringRep;
int pixelWidth, stringLen, x, y, result;
Tk_FontMetrics fm;
@@ -1116,8 +1111,8 @@ ListboxBboxSubCmd(
x = listPtr->inset + listPtr->selBorderWidth - listPtr->xOffset;
y = ((index - listPtr->topIndex)*listPtr->lineHeight)
+ listPtr->inset + listPtr->selBorderWidth;
- sprintf(buf, "%d %d %d %d", x, y, pixelWidth, fm.linespace);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%d %d %d %d",
+ x, y, pixelWidth, fm.linespace));
}
return TCL_OK;
}
@@ -1240,7 +1235,7 @@ ListboxXviewSubCmd(
int index, count, type, windowWidth, windowUnits;
int offset = 0; /* Initialized to stop gcc warnings. */
- double fraction, fraction2;
+ double fraction;
windowWidth = Tk_Width(listPtr->tkwin)
- 2*(listPtr->inset + listPtr->selBorderWidth);
@@ -1248,7 +1243,7 @@ ListboxXviewSubCmd(
if (listPtr->maxWidth == 0) {
Tcl_SetResult(interp, "0.0 1.0", TCL_STATIC);
} else {
- char buf[TCL_DOUBLE_SPACE];
+ double fraction2;
fraction = listPtr->xOffset/((double) listPtr->maxWidth);
fraction2 = (listPtr->xOffset + windowWidth)
@@ -1256,10 +1251,8 @@ ListboxXviewSubCmd(
if (fraction2 > 1.0) {
fraction2 = 1.0;
}
- Tcl_PrintDouble(NULL, fraction, buf);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- Tcl_PrintDouble(NULL, fraction2, buf);
- Tcl_AppendResult(interp, " ", buf, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%g %g",
+ fraction, fraction2));
}
} else if (objc == 3) {
if (Tcl_GetIntFromObj(interp, objv[2], &index) != TCL_OK) {
@@ -1316,24 +1309,21 @@ ListboxYviewSubCmd(
Tcl_Obj *const objv[]) /* Array of arguments to the procedure */
{
int index, count, type;
- double fraction, fraction2;
+ double fraction;
if (objc == 2) {
if (listPtr->nElements == 0) {
Tcl_SetResult(interp, "0.0 1.0", TCL_STATIC);
} else {
- char buf[TCL_DOUBLE_SPACE];
+ double fraction2, numEls = (double) listPtr->nElements;
- fraction = listPtr->topIndex/((double) listPtr->nElements);
- fraction2 = (listPtr->topIndex+listPtr->fullLines)
- /((double) listPtr->nElements);
+ fraction = listPtr->topIndex / numEls;
+ fraction2 = (listPtr->topIndex+listPtr->fullLines) / numEls;
if (fraction2 > 1.0) {
fraction2 = 1.0;
}
- Tcl_PrintDouble(NULL, fraction, buf);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- Tcl_PrintDouble(NULL, fraction2, buf);
- Tcl_AppendResult(interp, " ", buf, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%g %g",
+ fraction, fraction2));
}
} else if (objc == 3) {
if (GetListboxIndex(interp, listPtr, objv[2], 0, &index) != TCL_OK) {
@@ -1396,16 +1386,17 @@ ListboxGetItemAttributes(
entry = Tcl_CreateHashEntry(listPtr->itemAttrTable,
(char *) INT2PTR(index), &isNew);
if (isNew) {
- attrs = (ItemAttr *) ckalloc(sizeof(ItemAttr));
+ attrs = ckalloc(sizeof(ItemAttr));
attrs->border = NULL;
attrs->selBorder = NULL;
attrs->fgColor = NULL;
attrs->selFgColor = NULL;
Tk_InitOptions(interp, (char *)attrs, listPtr->itemAttrOptionTable,
listPtr->tkwin);
- Tcl_SetHashValue(entry, (ClientData) attrs);
+ Tcl_SetHashValue(entry, attrs);
+ } else {
+ attrs = Tcl_GetHashValue(entry);
}
- attrs = (ItemAttr *)Tcl_GetHashValue(entry);
return attrs;
}
@@ -1447,7 +1438,7 @@ DestroyListbox(
if (listPtr->listVarName != NULL) {
Tcl_UntraceVar(listPtr->interp, listPtr->listVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ListboxListVarProc, (ClientData) listPtr);
+ ListboxListVarProc, listPtr);
}
/*
@@ -1455,7 +1446,7 @@ DestroyListbox(
*/
Tcl_DeleteHashTable(listPtr->selection);
- ckfree((char *)listPtr->selection);
+ ckfree(listPtr->selection);
/*
* Free the item attribute hash table.
@@ -1463,10 +1454,10 @@ DestroyListbox(
for (entry = Tcl_FirstHashEntry(listPtr->itemAttrTable, &search);
entry != NULL; entry = Tcl_NextHashEntry(&search)) {
- ckfree((char *)Tcl_GetHashValue(entry));
+ ckfree(Tcl_GetHashValue(entry));
}
Tcl_DeleteHashTable(listPtr->itemAttrTable);
- ckfree((char *)listPtr->itemAttrTable);
+ ckfree(listPtr->itemAttrTable);
/*
* Free up all the stuff that requires special handling, then let
@@ -1483,11 +1474,11 @@ DestroyListbox(
Tk_FreeBitmap(Tk_Display(listPtr->tkwin), listPtr->gray);
}
- Tk_FreeConfigOptions((char *)listPtr, listPtr->optionTable,
+ Tk_FreeConfigOptions((char *) listPtr, listPtr->optionTable,
listPtr->tkwin);
- Tcl_Release((ClientData) listPtr->tkwin);
+ Tcl_Release(listPtr->tkwin);
listPtr->tkwin = NULL;
- ckfree((char *) listPtr);
+ ckfree(listPtr);
}
/*
@@ -1513,7 +1504,7 @@ DestroyListboxOptionTables(
ClientData clientData, /* Pointer to the OptionTables struct */
Tcl_Interp *interp) /* Pointer to the calling interp */
{
- ckfree((char *) clientData);
+ ckfree(clientData);
return;
}
@@ -1555,7 +1546,7 @@ ConfigureListbox(
if (listPtr->listVarName != NULL) {
Tcl_UntraceVar(interp, listPtr->listVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ListboxListVarProc, (ClientData) listPtr);
+ ListboxListVarProc, listPtr);
}
for (error = 0; error <= 1; error++) {
@@ -1598,8 +1589,8 @@ ConfigureListbox(
if (listPtr->exportSelection && !oldExport
&& (listPtr->numSelected != 0)) {
- Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY, ListboxLostSelection,
- (ClientData) listPtr);
+ Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY,
+ ListboxLostSelection, listPtr);
}
/*
@@ -1651,7 +1642,7 @@ ConfigureListbox(
listPtr->listObj = listVarObj;
Tcl_TraceVar(listPtr->interp, listPtr->listVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ListboxListVarProc, (ClientData) listPtr);
+ ListboxListVarProc, listPtr);
} else if (listPtr->listObj == NULL) {
listPtr->listObj = Tcl_NewObj();
}
@@ -1675,10 +1666,9 @@ ConfigureListbox(
Tcl_SetObjResult(interp, errorResult);
Tcl_DecrRefCount(errorResult);
return TCL_ERROR;
- } else {
- ListboxWorldChanged((ClientData) listPtr);
- return TCL_OK;
}
+ ListboxWorldChanged(listPtr);
+ return TCL_OK;
}
/*
@@ -1755,7 +1745,7 @@ ListboxWorldChanged(
XGCValues gcValues;
GC gc;
unsigned long mask;
- Listbox *listPtr = (Listbox *) instanceData;
+ Listbox *listPtr = instanceData;
if (listPtr->state & STATE_NORMAL) {
gcValues.foreground = listPtr->fgColorPtr->pixel;
@@ -1826,14 +1816,14 @@ static void
DisplayListbox(
ClientData clientData) /* Information about window. */
{
- register Listbox *listPtr = (Listbox *) clientData;
+ register Listbox *listPtr = clientData;
register Tk_Window tkwin = listPtr->tkwin;
GC gc;
int i, limit, x, y, prevSelected, freeGC, stringLen;
Tk_FontMetrics fm;
Tcl_Obj *curElement;
Tcl_HashEntry *entry;
- char *stringRep;
+ const char *stringRep;
ItemAttr *attrs;
Tk_3DBorder selectedBg;
XGCValues gcValues;
@@ -1854,23 +1844,23 @@ DisplayListbox(
listPtr->flags |= UPDATE_H_SCROLLBAR;
}
- Tcl_Preserve((ClientData) listPtr);
+ Tcl_Preserve(listPtr);
if (listPtr->flags & UPDATE_V_SCROLLBAR) {
ListboxUpdateVScrollbar(listPtr);
if ((listPtr->flags & LISTBOX_DELETED) || !Tk_IsMapped(tkwin)) {
- Tcl_Release((ClientData) listPtr);
+ Tcl_Release(listPtr);
return;
}
}
if (listPtr->flags & UPDATE_H_SCROLLBAR) {
ListboxUpdateHScrollbar(listPtr);
if ((listPtr->flags & LISTBOX_DELETED) || !Tk_IsMapped(tkwin)) {
- Tcl_Release((ClientData) listPtr);
+ Tcl_Release(listPtr);
return;
}
}
listPtr->flags &= ~(REDRAW_PENDING|UPDATE_V_SCROLLBAR|UPDATE_H_SCROLLBAR);
- Tcl_Release((ClientData) listPtr);
+ Tcl_Release(listPtr);
#ifndef TK_NO_DOUBLE_BUFFERING
/*
@@ -1944,7 +1934,7 @@ DisplayListbox(
*/
if (entry != NULL) {
- attrs = (ItemAttr *)Tcl_GetHashValue(entry);
+ attrs = Tcl_GetHashValue(entry);
/*
* Default GC has the values from the widget at large.
@@ -2026,7 +2016,7 @@ DisplayListbox(
*/
if (entry != NULL) {
- attrs = (ItemAttr *)Tcl_GetHashValue(entry);
+ attrs = Tcl_GetHashValue(entry);
gcValues.foreground = listPtr->fgColorPtr->pixel;
gcValues.font = Tk_FontId(listPtr->tkfont);
gcValues.graphics_exposures = False;
@@ -2216,7 +2206,7 @@ ListboxComputeGeometry(
int width, height, pixelWidth, pixelHeight, textLength, i, result;
Tk_FontMetrics fm;
Tcl_Obj *element;
- char *text;
+ const char *text;
if (fontChanged || maxIsStale) {
listPtr->xScrollUnit = Tk_TextWidth(listPtr->tkfont, "0", 1);
@@ -2302,7 +2292,7 @@ ListboxInsertSubCmd(
{
int i, oldMaxWidth, pixelWidth, result, length;
Tcl_Obj *newListObj;
- char *stringRep;
+ const char *stringRep;
oldMaxWidth = listPtr->maxWidth;
for (i = 0; i < objc; i++) {
@@ -2416,7 +2406,7 @@ ListboxDeleteSubCmd(
{
int count, i, widthChanged, length, result, pixelWidth;
Tcl_Obj *newListObj, *element;
- char *stringRep;
+ const char *stringRep;
Tcl_HashEntry *entry;
/*
@@ -2457,7 +2447,7 @@ ListboxDeleteSubCmd(
entry = Tcl_FindHashEntry(listPtr->itemAttrTable, (char *) INT2PTR(i));
if (entry != NULL) {
- ckfree((char *)Tcl_GetHashValue(entry));
+ ckfree(Tcl_GetHashValue(entry));
Tcl_DeleteHashEntry(entry);
}
@@ -2587,7 +2577,7 @@ ListboxEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- Listbox *listPtr = (Listbox *) clientData;
+ Listbox *listPtr = clientData;
if (eventPtr->type == Expose) {
EventuallyRedrawRange(listPtr,
@@ -2662,7 +2652,7 @@ static void
ListboxCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- Listbox *listPtr = (Listbox *) clientData;
+ Listbox *listPtr = clientData;
/*
* This procedure could be invoked either because the window was destroyed
@@ -2706,7 +2696,7 @@ GetListboxIndex(
int *indexPtr) /* Where to store converted index. */
{
int result, index;
- char *stringRep;
+ const char *stringRep;
/*
* First see if the index is one of the named indices.
@@ -2743,7 +2733,8 @@ GetListboxIndex(
if (stringRep[0] == '@') {
/* @x,y index */
int y;
- char *start, *end;
+ const char *start;
+ char *end;
start = stringRep + 1;
y = strtol(start, &end, 0);
@@ -3048,7 +3039,7 @@ ListboxSelect(
if (select) {
entry = Tcl_CreateHashEntry(listPtr->selection,
(char *) INT2PTR(i), &isNew);
- Tcl_SetHashValue(entry, (ClientData) NULL);
+ Tcl_SetHashValue(entry, NULL);
listPtr->numSelected++;
if (firstRedisplay < 0) {
firstRedisplay = i;
@@ -3062,8 +3053,8 @@ ListboxSelect(
}
if ((oldCount == 0) && (listPtr->numSelected > 0)
&& (listPtr->exportSelection)) {
- Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY, ListboxLostSelection,
- (ClientData) listPtr);
+ Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY,
+ ListboxLostSelection, listPtr);
}
return TCL_OK;
}
@@ -3100,11 +3091,11 @@ ListboxFetchSelection(
* not including terminating NULL
* character. */
{
- register Listbox *listPtr = (Listbox *) clientData;
+ register Listbox *listPtr = clientData;
Tcl_DString selection;
int length, count, needNewline, stringLen, i;
Tcl_Obj *curElement;
- char *stringRep;
+ const char *stringRep;
Tcl_HashEntry *entry;
if (!listPtr->exportSelection) {
@@ -3176,7 +3167,7 @@ static void
ListboxLostSelection(
ClientData clientData) /* Information about listbox widget. */
{
- register Listbox *listPtr = (Listbox *) clientData;
+ register Listbox *listPtr = clientData;
if ((listPtr->exportSelection) && (listPtr->nElements > 0)) {
ListboxSelect(listPtr, 0, listPtr->nElements-1, 0);
@@ -3220,7 +3211,7 @@ EventuallyRedrawRange(
return;
}
listPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayListbox, (ClientData) listPtr);
+ Tcl_DoWhenIdle(DisplayListbox, listPtr);
}
/*
@@ -3247,7 +3238,7 @@ static void
ListboxUpdateVScrollbar(
register Listbox *listPtr) /* Information about widget. */
{
- char firstStr[TCL_DOUBLE_SPACE+1], lastStr[TCL_DOUBLE_SPACE+1];
+ char firstStr[TCL_DOUBLE_SPACE], lastStr[TCL_DOUBLE_SPACE];
double first, last;
int result;
Tcl_Interp *interp;
@@ -3259,16 +3250,15 @@ ListboxUpdateVScrollbar(
first = 0.0;
last = 1.0;
} else {
- first = listPtr->topIndex / (double) listPtr->nElements;
+ first = listPtr->topIndex / ((double) listPtr->nElements);
last = (listPtr->topIndex + listPtr->fullLines)
- / (double) listPtr->nElements;
+ / ((double) listPtr->nElements);
if (last > 1.0) {
last = 1.0;
}
}
- firstStr[0] = lastStr[0] = ' ';
- Tcl_PrintDouble(NULL, first, firstStr+1);
- Tcl_PrintDouble(NULL, last, lastStr+1);
+ Tcl_PrintDouble(NULL, first, firstStr);
+ Tcl_PrintDouble(NULL, last, lastStr);
/*
* We must hold onto the interpreter from the listPtr because the data at
@@ -3277,12 +3267,12 @@ ListboxUpdateVScrollbar(
interp = listPtr->interp;
Tcl_Preserve(interp);
- result = Tcl_VarEval(interp, listPtr->yScrollCmd, firstStr, lastStr,
- NULL);
+ result = Tcl_VarEval(interp, listPtr->yScrollCmd, " ", firstStr, " ",
+ lastStr, NULL);
if (result != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (vertical scrolling command executed by listbox)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, result);
}
Tcl_Release(interp);
}
@@ -3311,7 +3301,7 @@ static void
ListboxUpdateHScrollbar(
register Listbox *listPtr) /* Information about widget. */
{
- char firstStr[TCL_DOUBLE_SPACE+1], lastStr[TCL_DOUBLE_SPACE+1];
+ char firstStr[TCL_DOUBLE_SPACE], lastStr[TCL_DOUBLE_SPACE];
int result, windowWidth;
double first, last;
Tcl_Interp *interp;
@@ -3325,17 +3315,15 @@ ListboxUpdateHScrollbar(
first = 0;
last = 1.0;
} else {
- register double maxWide = (double) listPtr->maxWidth;
-
- first = listPtr->xOffset / maxWide;
- last = (listPtr->xOffset + windowWidth) / maxWide;
+ first = listPtr->xOffset/((double) listPtr->maxWidth);
+ last = (listPtr->xOffset + windowWidth)
+ /((double) listPtr->maxWidth);
if (last > 1.0) {
last = 1.0;
}
}
- firstStr[0] = lastStr[0] = ' ';
- Tcl_PrintDouble(NULL, first, firstStr+1);
- Tcl_PrintDouble(NULL, last, lastStr+1);
+ Tcl_PrintDouble(NULL, first, firstStr);
+ Tcl_PrintDouble(NULL, last, lastStr);
/*
* We must hold onto the interpreter because the data referred to at
@@ -3344,12 +3332,12 @@ ListboxUpdateHScrollbar(
interp = listPtr->interp;
Tcl_Preserve(interp);
- result = Tcl_VarEval(interp, listPtr->xScrollCmd, firstStr, lastStr,
- NULL);
+ result = Tcl_VarEval(interp, listPtr->xScrollCmd, " ", firstStr, " ",
+ lastStr, NULL);
if (result != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (horizontal scrolling command executed by listbox)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, result);
}
Tcl_Release(interp);
}
@@ -3378,7 +3366,7 @@ ListboxListVarProc(
const char *name2, /* Not used. */
int flags) /* Information about what happened. */
{
- Listbox *listPtr = (Listbox *)clientData;
+ Listbox *listPtr = clientData;
Tcl_Obj *oldListObj, *varListObj;
int oldLength, i;
Tcl_HashEntry *entry;
@@ -3454,7 +3442,7 @@ ListboxListVarProc(
entry = Tcl_FindHashEntry(listPtr->itemAttrTable,
(char *) INT2PTR(i));
if (entry != NULL) {
- ckfree((char *) Tcl_GetHashValue(entry));
+ ckfree(Tcl_GetHashValue(entry));
Tcl_DeleteHashEntry(entry);
}
}
diff --git a/generic/tkMacWinMenu.c b/generic/tkMacWinMenu.c
index 9351de1..9449838 100644
--- a/generic/tkMacWinMenu.c
+++ b/generic/tkMacWinMenu.c
@@ -43,10 +43,10 @@ PreprocessMenu(
TkMenu *menuPtr)
{
int index, result, finished;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- Tcl_Preserve((ClientData) menuPtr);
+ Tcl_Preserve(menuPtr);
/*
* First, let's process the post command on ourselves. If this command
@@ -91,7 +91,7 @@ PreprocessMenu(
} while (!finished);
done:
- Tcl_Release((ClientData) menuPtr);
+ Tcl_Release(menuPtr);
return result;
}
@@ -129,7 +129,7 @@ int
TkPreprocessMenu(
TkMenu *menuPtr)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
tsdPtr->postCommandGeneration++;
diff --git a/generic/tkMain.c b/generic/tkMain.c
index 3be7189..9fd2f69 100644
--- a/generic/tkMain.c
+++ b/generic/tkMain.c
@@ -14,29 +14,78 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include "tclInt.h"
+/**
+ * On Windows, this file needs to be compiled twice, once with
+ * TK_ASCII_MAIN defined. This way both Tk_MainEx and Tk_MainExW
+ * can be implemented, sharing the same source code.
+ */
+#if defined(TK_ASCII_MAIN)
+# ifdef UNICODE
+# undef UNICODE
+# undef _UNICODE
+# else
+# define UNICODE
+# define _UNICODE
+# endif
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
#include "tkInt.h"
+#ifdef NO_STDLIB_H
+# include "../compat/stdlib.h"
+#else
+# include <stdlib.h>
+#endif
+
+extern int TkCygwinMainEx(int, char **, Tcl_AppInitProc *, Tcl_Interp *);
+
+/*
+ * The default prompt used when the user has not overridden it.
+ */
+
+#define DEFAULT_PRIMARY_PROMPT "% "
+
+/*
+ * This file can be compiled on Windows in UNICODE mode, as well as
+ * on all other platforms using the native encoding. This is done
+ * by using the normal Windows functions like _tcscmp, but on
+ * platforms which don't have <tchar.h> we have to translate that
+ * to strcmp here.
+ */
#ifdef __WIN32__
-#include "tkWinInt.h"
-#include "../win/tclWinPort.h"
+# include "tclInt.h"
+# include "tkWinInt.h"
+#else
+# define TCHAR char
+# define TEXT(arg) arg
+# define _tcscmp strcmp
+# define _tcslen strlen
+# define _tcsncmp strncmp
#endif
+
#ifdef MAC_OSX_TK
#include "tkMacOSXInt.h"
#endif
-extern int TkCygwinMainEx(int, char **, Tcl_AppInitProc *, Tcl_Interp *);
-
-typedef struct ThreadSpecificData {
- Tcl_Interp *interp; /* Interpreter for this thread. */
- Tcl_DString command; /* Used to assemble lines of terminal input
- * into Tcl commands. */
- Tcl_DString line; /* Used to read the next line from the
- * terminal input. */
- int tty; /* Non-zero means standard input is a
- * terminal-like device. Zero means it's a
- * file. */
-} ThreadSpecificData;
-static Tcl_ThreadDataKey dataKey;
+/*
+ * Further on, in UNICODE mode, we need to use Tcl_NewUnicodeObj,
+ * while otherwise NewNativeObj is needed (which provides proper
+ * conversion from native encoding to UTF-8).
+ */
+#ifdef UNICODE
+# define NewNativeObj Tcl_NewUnicodeObj
+#else /* !UNICODE */
+ static Tcl_Obj *NewNativeObj(char *string, int length) {
+ Tcl_Obj *obj;
+ Tcl_DString ds;
+ Tcl_ExternalToUtfDString(NULL, string, length, &ds);
+ obj = Tcl_NewStringObj(Tcl_DStringValue(&ds), Tcl_DStringLength(&ds));
+ Tcl_DStringFree(&ds);
+ return obj;
+}
+#endif /* !UNICODE */
/*
* Declarations for various library functions and variables (don't want to
@@ -53,9 +102,9 @@ static int WinIsTty(int fd) {
/*
* For now, under Windows, we assume we are not running as a console mode
- * app, so we need to use the GUI console. In order to enable this, we
- * always claim to be running on a tty. This probably isn't the right
- * way to do it.
+ * app, so we need to use the GUI console. In order to enable this, we
+ * always claim to be running on a tty. This probably isn't the right way
+ * to do it.
*/
#if !defined(STATIC_BUILD)
@@ -65,35 +114,38 @@ static int WinIsTty(int fd) {
}
#endif
handle = GetStdHandle(STD_INPUT_HANDLE + fd);
-
- if ((handle == INVALID_HANDLE_VALUE) || (handle == 0)
- || (GetFileType(handle) == FILE_TYPE_UNKNOWN)) {
/*
- * If it's a bad or closed handle, then it's been connected
- * to a wish console window.
+ * If it's a bad or closed handle, then it's been connected to a wish
+ * console window. A character file handle is a tty by definition.
*/
-
- return 1;
- } else if (GetFileType(handle) == FILE_TYPE_CHAR) {
- /*
- * A character file handle is a tty by definition.
- */
-
- return 1;
- } else {
- return 0;
- }
+ return (handle == INVALID_HANDLE_VALUE) || (handle == 0)
+ || (GetFileType(handle) == FILE_TYPE_UNKNOWN)
+ || (GetFileType(handle) == FILE_TYPE_CHAR);
}
#else
extern int isatty(int fd);
-extern char * strrchr(CONST char *string, int c);
#endif
+typedef struct InteractiveState {
+ Tcl_Channel input; /* The standard input channel from which lines
+ * are read. */
+ int tty; /* Non-zero means standard input is a
+ * terminal-like device. Zero means it's a
+ * file. */
+ Tcl_DString command; /* Used to assemble lines of terminal input
+ * into Tcl commands. */
+ Tcl_DString line; /* Used to read the next line from the
+ * terminal input. */
+ int gotPartial;
+ Tcl_Interp *interp; /* Interpreter that evaluates interactive
+ * commands. */
+} InteractiveState;
+
/*
* Forward declarations for functions defined later in this file.
*/
-static void Prompt(Tcl_Interp *interp, int partial);
+static void Prompt(Tcl_Interp *interp, InteractiveState *isPtr);
static void StdinProc(ClientData clientData, int mask);
/*
@@ -105,7 +157,7 @@ static void StdinProc(ClientData clientData, int mask);
*
* Results:
* None. This function never returns (it exits the process when it's
- * done.
+ * done).
*
* Side effects:
* This function initializes the Tk world and then starts interpreting
@@ -114,25 +166,25 @@ static void StdinProc(ClientData clientData, int mask);
*
*----------------------------------------------------------------------
*/
+
void
Tk_MainEx(
int argc, /* Number of arguments. */
- char **argv, /* Array of argument strings. */
+ TCHAR **argv, /* Array of argument strings. */
Tcl_AppInitProc *appInitProc,
/* Application-specific initialization
* function to call after most initialization
* but before starting to execute commands. */
Tcl_Interp *interp)
{
- Tcl_Obj *path, *argvPtr;
- CONST char *encodingName;
+ Tcl_Obj *path, *argvPtr, *appName;
+ const char *encodingName;
int code, nullStdin = 0;
- Tcl_Channel inChannel, outChannel;
- ThreadSpecificData *tsdPtr;
- Tcl_DString appName;
+ Tcl_Channel chan;
+ InteractiveState is;
/*
- * Ensure that we are getting the matching version of Tcl. This is really
+ * Ensure that we are getting a compatible version of Tcl. This is really
* only an issue when Tk is loaded dynamically.
*/
@@ -140,7 +192,7 @@ Tk_MainEx(
abort();
}
-#if defined(__WIN32__) && !defined(__WIN64__) && !defined(STATIC_BUILD)
+#if defined(__WIN32__) && !defined(__WIN64__) && !defined(UNICODE) && !defined(STATIC_BUILD)
if (tclStubsPtr->reserved9) {
/* We are running win32 Tk under Cygwin, so let's check
@@ -157,7 +209,7 @@ Tk_MainEx(
int i;
for (i = 1; i < argc; ++i) {
- if (!strcmp(argv[i], "-display")) {
+ if (!_tcscmp(argv[i], TEXT("-display"))) {
goto loadCygwinTk;
}
}
@@ -165,19 +217,13 @@ Tk_MainEx(
}
#endif
- tsdPtr = (ThreadSpecificData *)
- Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+ Tcl_InitMemory(interp);
- Tcl_FindExecutable(argv[0]);
- tsdPtr->interp = interp;
- Tcl_Preserve((ClientData) interp);
+ is.interp = interp;
+ is.gotPartial = 0;
+ Tcl_Preserve(interp);
-#if defined(__WIN32__) && !defined(STATIC_BUILD)
- if (!tclStubsPtr->reserved9) {
- /* Only initialize console when not running under cygwin */
- Tk_InitConsoleChannels(interp);
- }
-#elif defined(__WIN32__)
+#if defined(__WIN32__) && !defined(__CYGWIN__)
Tk_InitConsoleChannels(interp);
#endif
@@ -187,10 +233,6 @@ Tk_MainEx(
}
#endif
-#ifdef TCL_MEM_DEBUG
- Tcl_InitMemory(interp);
-#endif
-
/*
* If the application has not already set a startup script, parse the
* first few command line arguments to determine the script path and
@@ -202,44 +244,40 @@ Tk_MainEx(
/*
* Check whether first 3 args (argv[1] - argv[3]) look like
- * -encoding ENCODING FILENAME
+ * -encoding ENCODING FILENAME
* or like
- * FILENAME
+ * FILENAME
* or like
- * -file FILENAME (ancient history support only)
+ * -file FILENAME (ancient history support only)
*/
- if ((argc > 3) && (0 == strcmp("-encoding", argv[1]))
- && ('-' != argv[3][0])) {
- Tcl_SetStartupScript(Tcl_NewStringObj(argv[3], -1), argv[2]);
+ if ((argc > 3) && (0 == _tcscmp(TEXT("-encoding"), argv[1]))
+ && (TEXT('-') != argv[3][0])) {
+ Tcl_Obj *value = NewNativeObj(argv[2], -1);
+ Tcl_SetStartupScript(NewNativeObj(argv[3], -1), Tcl_GetString(value));
+ Tcl_DecrRefCount(value);
argc -= 3;
argv += 3;
- } else if ((argc > 1) && ('-' != argv[1][0])) {
- Tcl_SetStartupScript(Tcl_NewStringObj(argv[1], -1), NULL);
+ } else if ((argc > 1) && (TEXT('-') != argv[1][0])) {
+ Tcl_SetStartupScript(NewNativeObj(argv[1], -1), NULL);
argc--;
argv++;
- } else if ((argc > 2) && (length = strlen(argv[1]))
- && (length > 1) && (0 == strncmp("-file", argv[1], length))
- && ('-' != argv[2][0])) {
- Tcl_SetStartupScript(Tcl_NewStringObj(argv[2], -1), NULL);
+ } else if ((argc > 2) && (length = _tcslen(argv[1]))
+ && (length > 1) && (0 == _tcsncmp(TEXT("-file"), argv[1], length))
+ && (TEXT('-') != argv[2][0])) {
+ Tcl_SetStartupScript(NewNativeObj(argv[2], -1), NULL);
argc -= 2;
argv += 2;
}
}
path = Tcl_GetStartupScript(&encodingName);
- if (NULL == path) {
- Tcl_ExternalToUtfDString(NULL, argv[0], -1, &appName);
+ if (path == NULL) {
+ appName = NewNativeObj(argv[0], -1);
} else {
- int numBytes;
- CONST char *pathName = Tcl_GetStringFromObj(path, &numBytes);
-
- Tcl_ExternalToUtfDString(NULL, pathName, numBytes, &appName);
- path = Tcl_NewStringObj(Tcl_DStringValue(&appName), -1);
- Tcl_SetStartupScript(path, encodingName);
+ appName = path;
}
- Tcl_SetVar(interp, "argv0", Tcl_DStringValue(&appName), TCL_GLOBAL_ONLY);
- Tcl_DStringFree(&appName);
+ Tcl_SetVar2Ex(interp, "argv0", NULL, appName, TCL_GLOBAL_ONLY);
argc--;
argv++;
@@ -247,12 +285,7 @@ Tk_MainEx(
argvPtr = Tcl_NewListObj(0, NULL);
while (argc--) {
- Tcl_DString ds;
-
- Tcl_ExternalToUtfDString(NULL, *argv++, -1, &ds);
- Tcl_ListObjAppendElement(NULL, argvPtr, Tcl_NewStringObj(
- Tcl_DStringValue(&ds), Tcl_DStringLength(&ds)));
- Tcl_DStringFree(&ds);
+ Tcl_ListObjAppendElement(NULL, argvPtr, NewNativeObj(*argv++, -1));
}
Tcl_SetVar2Ex(interp, "argv", NULL, argvPtr, TCL_GLOBAL_ONLY);
@@ -260,32 +293,30 @@ Tk_MainEx(
* Set the "tcl_interactive" variable.
*/
- tsdPtr->tty = isatty(0);
-
+ is.tty = isatty(0);
#if defined(MAC_OSX_TK)
/*
* On TkAqua, if we don't have a TTY and stdin is a special character file
* of length 0, (e.g. /dev/null, which is what Finder sets when double
* clicking Wish) then use the GUI console.
*/
-
- if (!tsdPtr->tty) {
+
+ if (!is.tty) {
struct stat st;
nullStdin = fstat(0, &st) || (S_ISCHR(st.st_mode) && !st.st_blocks);
}
#endif
- Tcl_SetVar(interp, "tcl_interactive",
- ((path == NULL) && (tsdPtr->tty || nullStdin)) ? "1" : "0",
- TCL_GLOBAL_ONLY);
+ Tcl_SetVar2Ex(interp, "tcl_interactive", NULL,
+ Tcl_NewIntObj(!path && (is.tty || nullStdin)), TCL_GLOBAL_ONLY);
/*
* Invoke application-specific initialization.
*/
- if ((*appInitProc)(interp) != TCL_OK) {
+ if (appInitProc(interp) != TCL_OK) {
TkpDisplayWarning(Tcl_GetStringResult(interp),
- "Application initialization failed");
+ "application-specific initialization failed");
}
/*
@@ -309,7 +340,7 @@ Tk_MainEx(
Tcl_DeleteInterp(interp);
Tcl_Exit(1);
}
- tsdPtr->tty = 0;
+ is.tty = 0;
} else {
/*
@@ -322,22 +353,21 @@ Tk_MainEx(
* Establish a channel handler for stdin.
*/
- inChannel = Tcl_GetStdChannel(TCL_STDIN);
- if (inChannel) {
- Tcl_CreateChannelHandler(inChannel, TCL_READABLE, StdinProc,
- (ClientData) inChannel);
+ is.input = Tcl_GetStdChannel(TCL_STDIN);
+ if (is.input) {
+ Tcl_CreateChannelHandler(is.input, TCL_READABLE, StdinProc, &is);
}
- if (tsdPtr->tty) {
- Prompt(interp, 0);
+ if (is.tty) {
+ Prompt(interp, &is);
}
}
- outChannel = Tcl_GetStdChannel(TCL_STDOUT);
- if (outChannel) {
- Tcl_Flush(outChannel);
+ chan = Tcl_GetStdChannel(TCL_STDOUT);
+ if (chan) {
+ Tcl_Flush(chan);
}
- Tcl_DStringInit(&tsdPtr->command);
- Tcl_DStringInit(&tsdPtr->line);
+ Tcl_DStringInit(&is.command);
+ Tcl_DStringInit(&is.line);
Tcl_ResetResult(interp);
/*
@@ -347,7 +377,7 @@ Tk_MainEx(
Tk_MainLoop();
Tcl_DeleteInterp(interp);
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
Tcl_SetStartupScript(NULL, NULL);
Tcl_Exit(0);
}
@@ -374,37 +404,34 @@ Tk_MainEx(
/* ARGSUSED */
static void
StdinProc(
- ClientData clientData, /* Not used. */
+ ClientData clientData, /* The state of interactive cmd line */
int mask) /* Not used. */
{
- static int gotPartial = 0;
char *cmd;
int code, count;
- Tcl_Channel chan = (Tcl_Channel) clientData;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
- Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- Tcl_Interp *interp = tsdPtr->interp;
+ InteractiveState *isPtr = clientData;
+ Tcl_Channel chan = isPtr->input;
+ Tcl_Interp *interp = isPtr->interp;
- count = Tcl_Gets(chan, &tsdPtr->line);
+ count = Tcl_Gets(chan, &isPtr->line);
- if (count < 0 && !gotPartial) {
- if (tsdPtr->tty) {
+ if (count < 0 && !isPtr->gotPartial) {
+ if (isPtr->tty) {
Tcl_Exit(0);
} else {
- Tcl_DeleteChannelHandler(chan, StdinProc, (ClientData) chan);
+ Tcl_DeleteChannelHandler(chan, StdinProc, isPtr);
}
return;
}
- (void) Tcl_DStringAppend(&tsdPtr->command, Tcl_DStringValue(
- &tsdPtr->line), -1);
- cmd = Tcl_DStringAppend(&tsdPtr->command, "\n", -1);
- Tcl_DStringFree(&tsdPtr->line);
+ Tcl_DStringAppend(&isPtr->command, Tcl_DStringValue(&isPtr->line), -1);
+ cmd = Tcl_DStringAppend(&isPtr->command, "\n", -1);
+ Tcl_DStringFree(&isPtr->line);
if (!Tcl_CommandComplete(cmd)) {
- gotPartial = 1;
+ isPtr->gotPartial = 1;
goto prompt;
}
- gotPartial = 0;
+ isPtr->gotPartial = 0;
/*
* Disable the stdin channel handler while evaluating the command;
@@ -413,18 +440,17 @@ StdinProc(
* things, this will trash the text of the command being evaluated.
*/
- Tcl_CreateChannelHandler(chan, 0, StdinProc, (ClientData) chan);
+ Tcl_CreateChannelHandler(chan, 0, StdinProc, isPtr);
code = Tcl_RecordAndEval(interp, cmd, TCL_EVAL_GLOBAL);
- chan = Tcl_GetStdChannel(TCL_STDIN);
- if (chan) {
- Tcl_CreateChannelHandler(chan, TCL_READABLE, StdinProc,
- (ClientData) chan);
+ isPtr->input = Tcl_GetStdChannel(TCL_STDIN);
+ if (isPtr->input) {
+ Tcl_CreateChannelHandler(isPtr->input, TCL_READABLE, StdinProc, isPtr);
}
- Tcl_DStringFree(&tsdPtr->command);
+ Tcl_DStringFree(&isPtr->command);
if (Tcl_GetStringResult(interp)[0] != '\0') {
- if ((code != TCL_OK) || (tsdPtr->tty)) {
- chan = Tcl_GetStdChannel(TCL_STDOUT);
+ if ((code != TCL_OK) || (isPtr->tty)) {
+ chan = Tcl_GetStdChannel((code != TCL_OK) ? TCL_STDERR : TCL_STDOUT);
if (chan) {
Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
Tcl_WriteChars(chan, "\n", 1);
@@ -433,12 +459,12 @@ StdinProc(
}
/*
- * Output a prompt.
+ * If a tty stdin is still around, output a prompt.
*/
prompt:
- if (tsdPtr->tty) {
- Prompt(interp, gotPartial);
+ if (isPtr->tty && (isPtr->input != NULL)) {
+ Prompt(interp, isPtr);
}
Tcl_ResetResult(interp);
}
@@ -463,53 +489,42 @@ StdinProc(
static void
Prompt(
Tcl_Interp *interp, /* Interpreter to use for prompting. */
- int partial) /* Non-zero means there already exists a
- * partial command, so use the secondary
- * prompt. */
+ InteractiveState *isPtr) /* InteractiveState. */
{
- Tcl_Obj *promptCmd;
+ Tcl_Obj *promptCmdPtr;
int code;
- Tcl_Channel outChannel, errChannel;
+ Tcl_Channel chan;
- promptCmd = Tcl_GetVar2Ex(interp,
- partial ? "tcl_prompt2" : "tcl_prompt1", NULL, TCL_GLOBAL_ONLY);
- if (promptCmd == NULL) {
+ promptCmdPtr = Tcl_GetVar2Ex(interp,
+ isPtr->gotPartial ? "tcl_prompt2" : "tcl_prompt1", NULL, TCL_GLOBAL_ONLY);
+ if (promptCmdPtr == NULL) {
defaultPrompt:
- if (!partial) {
- /*
- * We must check that outChannel is a real channel - it is
- * possible that someone has transferred stdout out of this
- * interpreter with "interp transfer".
- */
-
- outChannel = Tcl_GetChannel(interp, "stdout", NULL);
- if (outChannel != (Tcl_Channel) NULL) {
- Tcl_WriteChars(outChannel, "% ", 2);
+ if (!isPtr->gotPartial) {
+ chan = Tcl_GetStdChannel(TCL_STDOUT);
+ if (chan != NULL) {
+ Tcl_WriteChars(chan, DEFAULT_PRIMARY_PROMPT,
+ strlen(DEFAULT_PRIMARY_PROMPT));
}
}
} else {
- code = Tcl_EvalObjEx(interp, promptCmd, TCL_EVAL_GLOBAL);
+ code = Tcl_EvalObjEx(interp, promptCmdPtr, TCL_EVAL_GLOBAL);
if (code != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (script that generates prompt)");
-
- /*
- * We must check that errChannel is a real channel - it is
- * possible that someone has transferred stderr out of this
- * interpreter with "interp transfer".
- */
-
- errChannel = Tcl_GetChannel(interp, "stderr", NULL);
- if (errChannel != (Tcl_Channel) NULL) {
- Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp));
- Tcl_WriteChars(errChannel, "\n", 1);
+ if (Tcl_GetStringResult(interp)[0] != '\0') {
+ chan = Tcl_GetStdChannel(TCL_STDERR);
+ if (chan != NULL) {
+ Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
+ Tcl_WriteChars(chan, "\n", 1);
+ }
}
goto defaultPrompt;
}
}
- outChannel = Tcl_GetChannel(interp, "stdout", NULL);
- if (outChannel != (Tcl_Channel) NULL) {
- Tcl_Flush(outChannel);
+
+ chan = Tcl_GetStdChannel(TCL_STDOUT);
+ if (chan != NULL) {
+ Tcl_Flush(chan);
}
}
diff --git a/generic/tkMenu.c b/generic/tkMenu.c
index e7e6bb8..18eae0a 100644
--- a/generic/tkMenu.c
+++ b/generic/tkMenu.c
@@ -97,9 +97,9 @@ TCL_DECLARE_MUTEX(menuMutex)
* to update code in TkpMenuInit that changes the font string entry.
*/
-const char *tkMenuStateStrings[] = {"active", "normal", "disabled", NULL};
+static const char *const menuStateStrings[] = {"active", "normal", "disabled", NULL};
-static const char *menuEntryTypeStrings[] = {
+static const char *const menuEntryTypeStrings[] = {
"cascade", "checkbutton", "command", "radiobutton", "separator", NULL
};
@@ -108,125 +108,125 @@ static const char *menuEntryTypeStrings[] = {
* is used with the "enum compound" declaration in tkMenu.h
*/
-static const char *compoundStrings[] = {
+static const char *const compoundStrings[] = {
"bottom", "center", "left", "none", "right", "top", NULL
};
static const Tk_OptionSpec tkBasicMenuEntryConfigSpecs[] = {
{TK_OPTION_BORDER, "-activebackground", NULL, NULL,
DEF_MENU_ENTRY_ACTIVE_BG, Tk_Offset(TkMenuEntry, activeBorderPtr), -1,
- TK_OPTION_NULL_OK},
+ TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_COLOR, "-activeforeground", NULL, NULL,
DEF_MENU_ENTRY_ACTIVE_FG,
- Tk_Offset(TkMenuEntry, activeFgPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, activeFgPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-accelerator", NULL, NULL,
DEF_MENU_ENTRY_ACCELERATOR,
- Tk_Offset(TkMenuEntry, accelPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, accelPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_BORDER, "-background", NULL, NULL,
DEF_MENU_ENTRY_BG,
- Tk_Offset(TkMenuEntry, borderPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, borderPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_BITMAP, "-bitmap", NULL, NULL,
DEF_MENU_ENTRY_BITMAP,
- Tk_Offset(TkMenuEntry, bitmapPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, bitmapPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_BOOLEAN, "-columnbreak", NULL, NULL,
DEF_MENU_ENTRY_COLUMN_BREAK,
- -1, Tk_Offset(TkMenuEntry, columnBreak)},
+ -1, Tk_Offset(TkMenuEntry, columnBreak), 0, NULL, 0},
{TK_OPTION_STRING, "-command", NULL, NULL,
DEF_MENU_ENTRY_COMMAND,
- Tk_Offset(TkMenuEntry, commandPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, commandPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING_TABLE, "-compound", "compound", "Compound",
DEF_MENU_ENTRY_COMPOUND, -1, Tk_Offset(TkMenuEntry, compound), 0,
(ClientData) compoundStrings, 0},
{TK_OPTION_FONT, "-font", NULL, NULL,
DEF_MENU_ENTRY_FONT,
- Tk_Offset(TkMenuEntry, fontPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, fontPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_COLOR, "-foreground", NULL, NULL,
DEF_MENU_ENTRY_FG,
- Tk_Offset(TkMenuEntry, fgPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, fgPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_BOOLEAN, "-hidemargin", NULL, NULL,
DEF_MENU_ENTRY_HIDE_MARGIN,
- -1, Tk_Offset(TkMenuEntry, hideMargin)},
+ -1, Tk_Offset(TkMenuEntry, hideMargin), 0, NULL, 0},
{TK_OPTION_STRING, "-image", NULL, NULL,
DEF_MENU_ENTRY_IMAGE,
- Tk_Offset(TkMenuEntry, imagePtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, imagePtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-label", NULL, NULL,
DEF_MENU_ENTRY_LABEL,
- Tk_Offset(TkMenuEntry, labelPtr), -1, 0},
+ Tk_Offset(TkMenuEntry, labelPtr), -1, 0, NULL, 0},
{TK_OPTION_STRING_TABLE, "-state", NULL, NULL,
DEF_MENU_ENTRY_STATE,
-1, Tk_Offset(TkMenuEntry, state), 0,
- (ClientData) tkMenuStateStrings},
+ (ClientData) menuStateStrings, 0},
{TK_OPTION_INT, "-underline", NULL, NULL,
- DEF_MENU_ENTRY_UNDERLINE, -1, Tk_Offset(TkMenuEntry, underline)},
- {TK_OPTION_END}
+ DEF_MENU_ENTRY_UNDERLINE, -1, Tk_Offset(TkMenuEntry, underline), 0, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, 0, 0, 0, 0, NULL, 0}
};
static const Tk_OptionSpec tkSeparatorEntryConfigSpecs[] = {
{TK_OPTION_BORDER, "-background", NULL, NULL,
DEF_MENU_ENTRY_BG,
- Tk_Offset(TkMenuEntry, borderPtr), -1, TK_OPTION_NULL_OK},
- {TK_OPTION_END}
+ Tk_Offset(TkMenuEntry, borderPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, 0, 0, 0, 0, NULL, 0}
};
static const Tk_OptionSpec tkCheckButtonEntryConfigSpecs[] = {
{TK_OPTION_BOOLEAN, "-indicatoron", NULL, NULL,
DEF_MENU_ENTRY_INDICATOR,
- -1, Tk_Offset(TkMenuEntry, indicatorOn)},
+ -1, Tk_Offset(TkMenuEntry, indicatorOn), 0, NULL, 0},
{TK_OPTION_STRING, "-offvalue", NULL, NULL,
DEF_MENU_ENTRY_OFF_VALUE,
- Tk_Offset(TkMenuEntry, offValuePtr), -1},
+ Tk_Offset(TkMenuEntry, offValuePtr), -1, 0, NULL, 0},
{TK_OPTION_STRING, "-onvalue", NULL, NULL,
DEF_MENU_ENTRY_ON_VALUE,
- Tk_Offset(TkMenuEntry, onValuePtr), -1},
+ Tk_Offset(TkMenuEntry, onValuePtr), -1, 0, NULL, 0},
{TK_OPTION_COLOR, "-selectcolor", NULL, NULL,
DEF_MENU_ENTRY_SELECT,
- Tk_Offset(TkMenuEntry, indicatorFgPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, indicatorFgPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-selectimage", NULL, NULL,
DEF_MENU_ENTRY_SELECT_IMAGE,
- Tk_Offset(TkMenuEntry, selectImagePtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, selectImagePtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-variable", NULL, NULL,
DEF_MENU_ENTRY_CHECK_VARIABLE,
- Tk_Offset(TkMenuEntry, namePtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, namePtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_END, NULL, NULL, NULL,
- NULL, 0, -1, 0, (ClientData) tkBasicMenuEntryConfigSpecs}
+ NULL, 0, -1, 0, (ClientData) tkBasicMenuEntryConfigSpecs, 0}
};
static const Tk_OptionSpec tkRadioButtonEntryConfigSpecs[] = {
{TK_OPTION_BOOLEAN, "-indicatoron", NULL, NULL,
DEF_MENU_ENTRY_INDICATOR,
- -1, Tk_Offset(TkMenuEntry, indicatorOn)},
+ -1, Tk_Offset(TkMenuEntry, indicatorOn), 0, NULL, 0},
{TK_OPTION_COLOR, "-selectcolor", NULL, NULL,
DEF_MENU_ENTRY_SELECT,
- Tk_Offset(TkMenuEntry, indicatorFgPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, indicatorFgPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-selectimage", NULL, NULL,
DEF_MENU_ENTRY_SELECT_IMAGE,
- Tk_Offset(TkMenuEntry, selectImagePtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, selectImagePtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-value", NULL, NULL,
DEF_MENU_ENTRY_VALUE,
- Tk_Offset(TkMenuEntry, onValuePtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, onValuePtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-variable", NULL, NULL,
DEF_MENU_ENTRY_RADIO_VARIABLE,
- Tk_Offset(TkMenuEntry, namePtr), -1, 0},
+ Tk_Offset(TkMenuEntry, namePtr), -1, 0, NULL, 0},
{TK_OPTION_END, NULL, NULL, NULL,
- NULL, 0, -1, 0, (ClientData) tkBasicMenuEntryConfigSpecs}
+ NULL, 0, -1, 0, (ClientData) tkBasicMenuEntryConfigSpecs, 0}
};
static const Tk_OptionSpec tkCascadeEntryConfigSpecs[] = {
{TK_OPTION_STRING, "-menu", NULL, NULL,
DEF_MENU_ENTRY_MENU,
- Tk_Offset(TkMenuEntry, namePtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, namePtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_END, NULL, NULL, NULL,
- NULL, 0, -1, 0, (ClientData) tkBasicMenuEntryConfigSpecs}
+ NULL, 0, -1, 0, (ClientData) tkBasicMenuEntryConfigSpecs, 0}
};
static const Tk_OptionSpec tkTearoffEntryConfigSpecs[] = {
{TK_OPTION_BORDER, "-background", NULL, NULL,
DEF_MENU_ENTRY_BG,
- Tk_Offset(TkMenuEntry, borderPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenuEntry, borderPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING_TABLE, "-state", NULL, NULL,
DEF_MENU_ENTRY_STATE, -1, Tk_Offset(TkMenuEntry, state), 0,
- (ClientData) tkMenuStateStrings},
- {TK_OPTION_END}
+ (ClientData) menuStateStrings, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, 0, 0, 0, 0, NULL, 0}
};
static const Tk_OptionSpec *specsArray[] = {
@@ -239,7 +239,7 @@ static const Tk_OptionSpec *specsArray[] = {
* Menu type strings for use with Tcl_GetIndexFromObj.
*/
-static const char *menuTypeStrings[] = {
+static const char *const menuTypeStrings[] = {
"normal", "tearoff", "menubar", NULL
};
@@ -247,60 +247,60 @@ static const Tk_OptionSpec tkMenuConfigSpecs[] = {
{TK_OPTION_BORDER, "-activebackground", "activeBackground",
"Foreground", DEF_MENU_ACTIVE_BG_COLOR,
Tk_Offset(TkMenu, activeBorderPtr), -1, 0,
- (ClientData) DEF_MENU_ACTIVE_BG_MONO},
+ (ClientData) DEF_MENU_ACTIVE_BG_MONO, 0},
{TK_OPTION_PIXELS, "-activeborderwidth", "activeBorderWidth",
"BorderWidth", DEF_MENU_ACTIVE_BORDER_WIDTH,
- Tk_Offset(TkMenu, activeBorderWidthPtr), -1},
+ Tk_Offset(TkMenu, activeBorderWidthPtr), -1, 0, NULL, 0},
{TK_OPTION_COLOR, "-activeforeground", "activeForeground",
"Background", DEF_MENU_ACTIVE_FG_COLOR,
Tk_Offset(TkMenu, activeFgPtr), -1, 0,
- (ClientData) DEF_MENU_ACTIVE_FG_MONO},
+ (ClientData) DEF_MENU_ACTIVE_FG_MONO, 0},
{TK_OPTION_BORDER, "-background", "background", "Background",
DEF_MENU_BG_COLOR, Tk_Offset(TkMenu, borderPtr), -1, 0,
- (ClientData) DEF_MENU_BG_MONO},
+ (ClientData) DEF_MENU_BG_MONO, 0},
{TK_OPTION_SYNONYM, "-bd", NULL, NULL,
- NULL, 0, -1, 0, (ClientData) "-borderwidth"},
+ NULL, 0, -1, 0, (ClientData) "-borderwidth", 0},
{TK_OPTION_SYNONYM, "-bg", NULL, NULL,
- NULL, 0, -1, 0, (ClientData) "-background"},
+ NULL, 0, -1, 0, (ClientData) "-background", 0},
{TK_OPTION_PIXELS, "-borderwidth", "borderWidth", "BorderWidth",
DEF_MENU_BORDER_WIDTH,
- Tk_Offset(TkMenu, borderWidthPtr), -1, 0},
+ Tk_Offset(TkMenu, borderWidthPtr), -1, 0, NULL, 0},
{TK_OPTION_CURSOR, "-cursor", "cursor", "Cursor",
DEF_MENU_CURSOR,
- Tk_Offset(TkMenu, cursorPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenu, cursorPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_COLOR, "-disabledforeground", "disabledForeground",
"DisabledForeground", DEF_MENU_DISABLED_FG_COLOR,
Tk_Offset(TkMenu, disabledFgPtr), -1, TK_OPTION_NULL_OK,
- (ClientData) DEF_MENU_DISABLED_FG_MONO},
+ (ClientData) DEF_MENU_DISABLED_FG_MONO, 0},
{TK_OPTION_SYNONYM, "-fg", NULL, NULL,
- NULL, 0, -1, 0, (ClientData) "-foreground"},
+ NULL, 0, -1, 0, (ClientData) "-foreground", 0},
{TK_OPTION_FONT, "-font", "font", "Font",
- DEF_MENU_FONT, Tk_Offset(TkMenu, fontPtr), -1},
+ DEF_MENU_FONT, Tk_Offset(TkMenu, fontPtr), -1, 0, NULL, 0},
{TK_OPTION_COLOR, "-foreground", "foreground", "Foreground",
- DEF_MENU_FG, Tk_Offset(TkMenu, fgPtr), -1},
+ DEF_MENU_FG, Tk_Offset(TkMenu, fgPtr), -1, 0, NULL, 0},
{TK_OPTION_STRING, "-postcommand", "postCommand", "Command",
DEF_MENU_POST_COMMAND,
- Tk_Offset(TkMenu, postCommandPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenu, postCommandPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_RELIEF, "-relief", "relief", "Relief",
- DEF_MENU_RELIEF, Tk_Offset(TkMenu, reliefPtr), -1},
+ DEF_MENU_RELIEF, Tk_Offset(TkMenu, reliefPtr), -1, 0, NULL, 0},
{TK_OPTION_COLOR, "-selectcolor", "selectColor", "Background",
DEF_MENU_SELECT_COLOR, Tk_Offset(TkMenu, indicatorFgPtr), -1, 0,
- (ClientData) DEF_MENU_SELECT_MONO},
+ (ClientData) DEF_MENU_SELECT_MONO, 0},
{TK_OPTION_STRING, "-takefocus", "takeFocus", "TakeFocus",
DEF_MENU_TAKE_FOCUS,
- Tk_Offset(TkMenu, takeFocusPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenu, takeFocusPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_BOOLEAN, "-tearoff", "tearOff", "TearOff",
- DEF_MENU_TEAROFF, -1, Tk_Offset(TkMenu, tearoff)},
+ DEF_MENU_TEAROFF, -1, Tk_Offset(TkMenu, tearoff), 0, NULL, 0},
{TK_OPTION_STRING, "-tearoffcommand", "tearOffCommand",
"TearOffCommand", DEF_MENU_TEAROFF_CMD,
- Tk_Offset(TkMenu, tearoffCommandPtr), -1, TK_OPTION_NULL_OK},
+ Tk_Offset(TkMenu, tearoffCommandPtr), -1, TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING, "-title", "title", "Title",
DEF_MENU_TITLE, Tk_Offset(TkMenu, titlePtr), -1,
- TK_OPTION_NULL_OK},
+ TK_OPTION_NULL_OK, NULL, 0},
{TK_OPTION_STRING_TABLE, "-type", "type", "Type",
DEF_MENU_TYPE, Tk_Offset(TkMenu, menuTypePtr), -1, TK_OPTION_NULL_OK,
- (ClientData) menuTypeStrings},
- {TK_OPTION_END}
+ (ClientData) menuTypeStrings, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, 0, 0, 0, 0, NULL, 0}
};
/*
@@ -308,7 +308,7 @@ static const Tk_OptionSpec tkMenuConfigSpecs[] = {
* with MenuWidgetObjCmd.
*/
-static CONST char *menuOptions[] = {
+static const char *const menuOptions[] = {
"activate", "add", "cget", "clone", "configure", "delete", "entrycget",
"entryconfigure", "index", "insert", "invoke", "post", "postcascade",
"type", "unpost", "xposition", "yposition", NULL
@@ -327,37 +327,38 @@ enum options {
static int CloneMenu(TkMenu *menuPtr, Tcl_Obj *newMenuName,
Tcl_Obj *newMenuTypeString);
static int ConfigureMenu(Tcl_Interp *interp, TkMenu *menuPtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int ConfigureMenuCloneEntries(Tcl_Interp *interp,
TkMenu *menuPtr, int index,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int ConfigureMenuEntry(TkMenuEntry *mePtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DeleteMenuCloneEntries(TkMenu *menuPtr,
int first, int last);
static void DestroyMenuHashTable(ClientData clientData,
Tcl_Interp *interp);
static void DestroyMenuInstance(TkMenu *menuPtr);
static void DestroyMenuEntry(char *memPtr);
-static int GetIndexFromCoords(Tcl_Interp *interp, TkMenu *menuPtr,
- char *string, int *indexPtr);
+static int GetIndexFromCoords(Tcl_Interp *interp,
+ TkMenu *menuPtr, const char *string,
+ int *indexPtr);
static int MenuDoYPosition(Tcl_Interp *interp,
TkMenu *menuPtr, Tcl_Obj *objPtr);
static int MenuDoXPosition(Tcl_Interp *interp,
TkMenu *menuPtr, Tcl_Obj *objPtr);
static int MenuAddOrInsert(Tcl_Interp *interp,
TkMenu *menuPtr, Tcl_Obj *indexPtr, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int MenuCmd(ClientData clientData, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void MenuCmdDeletedProc(ClientData clientData);
static TkMenuEntry * MenuNewEntry(TkMenu *menuPtr, int index, int type);
static char * MenuVarProc(ClientData clientData,
- Tcl_Interp *interp, CONST char *name1,
- CONST char *name2, int flags);
+ Tcl_Interp *interp, const char *name1,
+ const char *name2, int flags);
static int MenuWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void MenuWorldChanged(ClientData instanceData);
static int PostProcessEntry(TkMenuEntry *mePtr);
static void RecursivelyDeleteMenu(TkMenu *menuPtr);
@@ -370,9 +371,11 @@ static void TkMenuCleanup(ClientData unused);
* geometry proc to be called.
*/
-static Tk_ClassProcs menuClass = {
+static const Tk_ClassProcs menuClass = {
sizeof(Tk_ClassProcs), /* size */
- MenuWorldChanged /* worldChangedProc */
+ MenuWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
/*
@@ -404,8 +407,7 @@ TkCreateMenuCmd(
Tcl_Interp *interp) /* Interpreter we are creating the command
* in. */
{
- TkMenuOptionTables *optionTablesPtr =
- (TkMenuOptionTables *) ckalloc(sizeof(TkMenuOptionTables));
+ TkMenuOptionTables *optionTablesPtr = ckalloc(sizeof(TkMenuOptionTables));
optionTablesPtr->menuOptionTable =
Tk_CreateOptionTable(interp, tkMenuConfigSpecs);
@@ -454,19 +456,19 @@ MenuCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
Tk_Window tkwin = Tk_MainWindow(interp);
Tk_Window newWin;
register TkMenu *menuPtr;
TkMenuReferences *menuRefPtr;
int i, index, toplevel;
- char *windowName;
- static CONST char *typeStringList[] = {"-type", NULL};
- TkMenuOptionTables *optionTablesPtr = (TkMenuOptionTables *) clientData;
+ const char *windowName;
+ static const char *const typeStringList[] = {"-type", NULL};
+ TkMenuOptionTables *optionTablesPtr = clientData;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -474,8 +476,8 @@ MenuCmd(
toplevel = 1;
for (i = 2; i < (objc - 1); i++) {
- if (Tcl_GetIndexFromObj(NULL, objv[i], typeStringList, NULL, 0, &index)
- != TCL_ERROR) {
+ if (Tcl_GetIndexFromObj(NULL, objv[i], typeStringList, NULL, 0,
+ &index) != TCL_ERROR) {
if ((Tcl_GetIndexFromObj(NULL, objv[i + 1], menuTypeStrings, NULL,
0, &index) == TCL_OK) && (index == MENUBAR)) {
toplevel = 0;
@@ -497,14 +499,14 @@ MenuCmd(
* Tcl_EventuallyFree is called.
*/
- menuPtr = (TkMenu *) ckalloc(sizeof(TkMenu));
+ menuPtr = ckalloc(sizeof(TkMenu));
memset(menuPtr, 0, sizeof(TkMenu));
menuPtr->tkwin = newWin;
menuPtr->display = Tk_Display(newWin);
menuPtr->interp = interp;
menuPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(menuPtr->tkwin), MenuWidgetObjCmd,
- (ClientData) menuPtr, MenuCmdDeletedProc);
+ Tk_PathName(menuPtr->tkwin), MenuWidgetObjCmd, menuPtr,
+ MenuCmdDeletedProc);
menuPtr->active = -1;
menuPtr->cursorPtr = None;
menuPtr->masterMenuPtr = menuPtr;
@@ -513,10 +515,10 @@ MenuCmd(
TkMenuInitializeDrawingFields(menuPtr);
Tk_SetClass(menuPtr->tkwin, "Menu");
- Tk_SetClassProcs(menuPtr->tkwin, &menuClass, (ClientData) menuPtr);
+ Tk_SetClassProcs(menuPtr->tkwin, &menuClass, menuPtr);
Tk_CreateEventHandler(newWin,
ExposureMask|StructureNotifyMask|ActivateMask,
- TkMenuEventProc, (ClientData) menuPtr);
+ TkMenuEventProc, menuPtr);
if (Tk_InitOptions(interp, (char *) menuPtr,
menuPtr->optionTablesPtr->menuOptionTable, menuPtr->tkwin)
!= TCL_OK) {
@@ -578,7 +580,7 @@ MenuCmd(
&& ((cascadeListPtr->menuPtr->masterMenuPtr
== cascadeListPtr->menuPtr)))) {
newObjv[0] = Tcl_NewStringObj("-menu", -1);
- newObjv[1] = Tcl_NewStringObj(Tk_PathName(menuPtr->tkwin), -1);
+ newObjv[1] = Tcl_NewStringObj(Tk_PathName(menuPtr->tkwin),-1);
Tcl_IncrRefCount(newObjv[0]);
Tcl_IncrRefCount(newObjv[1]);
ConfigureMenuEntry(cascadeListPtr, 2, newObjv);
@@ -640,7 +642,7 @@ MenuCmd(
}
}
- Tcl_SetResult(interp, Tk_PathName(menuPtr->tkwin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(menuPtr->tkwin));
return TCL_OK;
}
@@ -667,22 +669,22 @@ MenuWidgetObjCmd(
ClientData clientData, /* Information about menu widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
- register TkMenu *menuPtr = (TkMenu *) clientData;
+ register TkMenu *menuPtr = clientData;
register TkMenuEntry *mePtr;
int result = TCL_OK;
int option;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[1], menuOptions, "option", 0,
&option) != TCL_OK) {
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) menuPtr);
+ Tcl_Preserve(menuPtr);
switch ((enum options) option) {
case MENU_ACTIVATE: {
@@ -707,11 +709,11 @@ MenuWidgetObjCmd(
}
case MENU_ADD:
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "type ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "type ?-option value ...?");
goto error;
}
- if (MenuAddOrInsert(interp, menuPtr, NULL, objc-2, objv+2) != TCL_OK) {
+ if (MenuAddOrInsert(interp, menuPtr, NULL, objc-2, objv+2) != TCL_OK){
goto error;
}
break;
@@ -825,10 +827,10 @@ MenuWidgetObjCmd(
goto done;
}
mePtr = menuPtr->entries[index];
- Tcl_Preserve((ClientData) mePtr);
+ Tcl_Preserve(mePtr);
resultPtr = Tk_GetOptionValue(interp, (char *) mePtr,
mePtr->optionTable, objv[3], menuPtr->tkwin);
- Tcl_Release((ClientData) mePtr);
+ Tcl_Release(mePtr);
if (resultPtr == NULL) {
goto error;
}
@@ -840,7 +842,7 @@ MenuWidgetObjCmd(
Tcl_Obj *resultPtr;
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "index ?option value ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "index ?-option value ...?");
goto error;
}
if (TkGetMenuIndex(interp, menuPtr, objv[2], 0, &index) != TCL_OK) {
@@ -850,7 +852,7 @@ MenuWidgetObjCmd(
goto done;
}
mePtr = menuPtr->entries[index];
- Tcl_Preserve((ClientData) mePtr);
+ Tcl_Preserve(mePtr);
if (objc == 3) {
resultPtr = Tk_GetOptionInfo(interp, (char *) mePtr,
mePtr->optionTable, NULL, menuPtr->tkwin);
@@ -873,7 +875,7 @@ MenuWidgetObjCmd(
result = ConfigureMenuCloneEntries(interp, menuPtr, index,
objc-3, objv+3);
}
- Tcl_Release((ClientData) mePtr);
+ Tcl_Release(mePtr);
break;
}
case MENU_INDEX: {
@@ -889,13 +891,14 @@ MenuWidgetObjCmd(
if (index < 0) {
Tcl_SetResult(interp, "none", TCL_STATIC);
} else {
- Tcl_SetIntObj(Tcl_GetObjResult(interp), index);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(index));
}
break;
}
case MENU_INSERT:
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "index type ?options?");
+ Tcl_WrongNumArgs(interp, 2, objv,
+ "index type ?-option value ...?");
goto error;
}
if (MenuAddOrInsert(interp,menuPtr,objv[2],objc-3,objv+3) != TCL_OK) {
@@ -977,8 +980,8 @@ MenuWidgetObjCmd(
if (menuPtr->entries[index]->type == TEAROFF_ENTRY) {
Tcl_SetResult(interp, "tearoff", TCL_STATIC);
} else {
- Tcl_SetStringObj(Tcl_GetObjResult(interp),
- menuEntryTypeStrings[menuPtr->entries[index]->type], -1);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ menuEntryTypeStrings[menuPtr->entries[index]->type], -1));
}
break;
}
@@ -1006,11 +1009,11 @@ MenuWidgetObjCmd(
break;
}
done:
- Tcl_Release((ClientData) menuPtr);
+ Tcl_Release(menuPtr);
return result;
error:
- Tcl_Release((ClientData) menuPtr);
+ Tcl_Release(menuPtr);
return TCL_ERROR;
}
@@ -1049,9 +1052,11 @@ TkInvokeMenu(
if (mePtr->state == ENTRY_DISABLED) {
goto done;
}
- Tcl_Preserve((ClientData) mePtr);
+
+ Tcl_Preserve(mePtr);
if (mePtr->type == TEAROFF_ENTRY) {
Tcl_DString ds;
+
Tcl_DStringInit(&ds);
Tcl_DStringAppend(&ds, "tk::TearOffMenu ", -1);
Tcl_DStringAppend(&ds, Tk_PathName(menuPtr->tkwin), -1);
@@ -1104,7 +1109,8 @@ TkInvokeMenu(
result = Tcl_EvalObjEx(interp, commandPtr, TCL_EVAL_GLOBAL);
Tcl_DecrRefCount(commandPtr);
}
- Tcl_Release((ClientData) mePtr);
+ Tcl_Release(mePtr);
+
done:
return result;
}
@@ -1202,7 +1208,7 @@ DestroyMenuInstance(
}
}
} else if (menuPtr->nextInstancePtr != NULL) {
- Tcl_Panic("Attempting to delete master menu when there are still clones.");
+ Tcl_Panic("Attempting to delete master menu when there are still clones");
}
/*
@@ -1222,13 +1228,14 @@ DestroyMenuInstance(
menuPtr->numEntries = i;
}
if (menuPtr->entries != NULL) {
- ckfree((char *) menuPtr->entries);
+ ckfree(menuPtr->entries);
}
TkMenuFreeDrawOptions(menuPtr);
Tk_FreeConfigOptions((char *) menuPtr,
menuPtr->optionTablesPtr->menuOptionTable, menuPtr->tkwin);
if (menuPtr->tkwin != NULL) {
Tk_Window tkwin = menuPtr->tkwin;
+
menuPtr->tkwin = NULL;
Tk_DestroyWindow(tkwin);
}
@@ -1438,13 +1445,13 @@ DestroyMenuEntry(
if (mePtr->type == CASCADE_ENTRY) {
if (menuPtr->masterMenuPtr != menuPtr) {
TkMenu *destroyThis = NULL;
+ TkMenuReferences *menuRefPtr = mePtr->childMenuRefPtr;
+
/*
* The menu as a whole is a clone. We must delete the clone of the
* cascaded menu for the particular entry we are destroying.
*/
- TkMenuReferences *menuRefPtr = mePtr->childMenuRefPtr;
-
if (menuRefPtr != NULL) {
destroyThis = menuRefPtr->menuPtr;
@@ -1482,16 +1489,16 @@ DestroyMenuEntry(
if (((mePtr->type == CHECK_BUTTON_ENTRY)
|| (mePtr->type == RADIO_BUTTON_ENTRY))
&& (mePtr->namePtr != NULL)) {
- char *varName = Tcl_GetString(mePtr->namePtr);
+ const char *varName = Tcl_GetString(mePtr->namePtr);
Tcl_UntraceVar(menuPtr->interp, varName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MenuVarProc, (ClientData) mePtr);
+ MenuVarProc, mePtr);
}
TkpDestroyMenuEntry(mePtr);
TkMenuEntryFreeDrawOptions(mePtr);
Tk_FreeConfigOptions((char *) mePtr, mePtr->optionTable, menuPtr->tkwin);
- ckfree((char *) mePtr);
+ ckfree(mePtr);
}
/*
@@ -1516,7 +1523,7 @@ static void
MenuWorldChanged(
ClientData instanceData) /* Information about widget. */
{
- TkMenu *menuPtr = (TkMenu *) instanceData;
+ TkMenu *menuPtr = instanceData;
int i;
TkMenuConfigureDrawOptions(menuPtr);
@@ -1553,7 +1560,7 @@ ConfigureMenu(
register TkMenu *menuPtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in argv. */
- Tcl_Obj *CONST objv[]) /* Arguments. */
+ Tcl_Obj *const objv[]) /* Arguments. */
{
int i;
TkMenu *menuListPtr, *cleanupPtr;
@@ -1561,8 +1568,7 @@ ConfigureMenu(
for (menuListPtr = menuPtr->masterMenuPtr; menuListPtr != NULL;
menuListPtr = menuListPtr->nextInstancePtr) {
- menuListPtr->errorStructPtr = (Tk_SavedOptions *)
- ckalloc(sizeof(Tk_SavedOptions));
+ menuListPtr->errorStructPtr = ckalloc(sizeof(Tk_SavedOptions));
result = Tk_SetOptions(interp, (char *) menuListPtr,
menuListPtr->optionTablesPtr->menuOptionTable, objc, objv,
menuListPtr->tkwin, menuListPtr->errorStructPtr, NULL);
@@ -1571,12 +1577,12 @@ ConfigureMenu(
cleanupPtr != menuListPtr;
cleanupPtr = cleanupPtr->nextInstancePtr) {
Tk_RestoreSavedOptions(cleanupPtr->errorStructPtr);
- ckfree((char *) cleanupPtr->errorStructPtr);
+ ckfree(cleanupPtr->errorStructPtr);
cleanupPtr->errorStructPtr = NULL;
}
if (menuListPtr->errorStructPtr != NULL) {
Tk_RestoreSavedOptions(menuListPtr->errorStructPtr);
- ckfree((char *) menuListPtr->errorStructPtr);
+ ckfree(menuListPtr->errorStructPtr);
menuListPtr->errorStructPtr = NULL;
}
return TCL_ERROR;
@@ -1602,13 +1608,31 @@ ConfigureMenu(
*/
if (menuListPtr->menuType == MASTER_MENU) {
- TkpMakeMenuWindow(menuListPtr->tkwin, 1);
+ int typeFlag = TK_MAKE_MENU_POPUP;
+ Tk_Window tkwin = menuPtr->tkwin;
+
+ /*
+ * Work out if we are the child of a menubar or a popup.
+ */
+
+ while (1) {
+ Tk_Window parent = Tk_Parent(tkwin);
+
+ if (Tk_Class(parent) != Tk_Class(menuPtr->tkwin)) {
+ break;
+ }
+ tkwin = parent;
+ }
+ if (((TkMenu *) tkwin)->menuType == MENUBAR) {
+ typeFlag = TK_MAKE_MENU_DROPDOWN;
+ }
+
+ TkpMakeMenuWindow(menuListPtr->tkwin, typeFlag);
} else if (menuListPtr->menuType == TEAROFF_MENU) {
- TkpMakeMenuWindow(menuListPtr->tkwin, 0);
+ TkpMakeMenuWindow(menuListPtr->tkwin, TK_MAKE_MENU_TEAROFF);
}
}
-
/*
* Depending on the -tearOff option, make sure that there is or isn't
* an initial tear-off entry at the beginning of the menu.
@@ -1619,15 +1643,15 @@ ConfigureMenu(
|| (menuListPtr->entries[0]->type != TEAROFF_ENTRY)) {
if (MenuNewEntry(menuListPtr, 0, TEAROFF_ENTRY) == NULL) {
for (cleanupPtr = menuPtr->masterMenuPtr;
- cleanupPtr != menuListPtr;
- cleanupPtr = cleanupPtr->nextInstancePtr) {
+ cleanupPtr != menuListPtr;
+ cleanupPtr = cleanupPtr->nextInstancePtr) {
Tk_RestoreSavedOptions(cleanupPtr->errorStructPtr);
- ckfree((char *) cleanupPtr->errorStructPtr);
+ ckfree(cleanupPtr->errorStructPtr);
cleanupPtr->errorStructPtr = NULL;
}
if (menuListPtr->errorStructPtr != NULL) {
Tk_RestoreSavedOptions(menuListPtr->errorStructPtr);
- ckfree((char *) menuListPtr->errorStructPtr);
+ ckfree(menuListPtr->errorStructPtr);
menuListPtr->errorStructPtr = NULL;
}
return TCL_ERROR;
@@ -1637,8 +1661,7 @@ ConfigureMenu(
&& (menuListPtr->entries[0]->type == TEAROFF_ENTRY)) {
int i;
- Tcl_EventuallyFree((ClientData) menuListPtr->entries[0],
- DestroyMenuEntry);
+ Tcl_EventuallyFree(menuListPtr->entries[0], DestroyMenuEntry);
for (i = 0; i < menuListPtr->numEntries - 1; i++) {
menuListPtr->entries[i] = menuListPtr->entries[i + 1];
@@ -1646,7 +1669,7 @@ ConfigureMenu(
}
menuListPtr->numEntries--;
if (menuListPtr->numEntries == 0) {
- ckfree((char *) menuListPtr->entries);
+ ckfree(menuListPtr->entries);
menuListPtr->entries = NULL;
}
}
@@ -1673,7 +1696,7 @@ ConfigureMenu(
for (cleanupPtr = menuPtr->masterMenuPtr; cleanupPtr != NULL;
cleanupPtr = cleanupPtr->nextInstancePtr) {
Tk_FreeSavedOptions(cleanupPtr->errorStructPtr);
- ckfree((char *) cleanupPtr->errorStructPtr);
+ ckfree(cleanupPtr->errorStructPtr);
cleanupPtr->errorStructPtr = NULL;
}
@@ -1706,7 +1729,7 @@ PostProcessEntry(
{
TkMenu *menuPtr = mePtr->menuPtr;
int index = mePtr->index;
- char *name;
+ const char *name;
Tk_Image image;
/*
@@ -1799,10 +1822,10 @@ PostProcessEntry(
*/
if (mePtr->imagePtr != NULL) {
- char *imageString = Tcl_GetString(mePtr->imagePtr);
+ const char *imageString = Tcl_GetString(mePtr->imagePtr);
image = Tk_GetImage(menuPtr->interp, menuPtr->tkwin, imageString,
- TkMenuImageProc, (ClientData) mePtr);
+ TkMenuImageProc, mePtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -1814,10 +1837,10 @@ PostProcessEntry(
}
mePtr->image = image;
if (mePtr->selectImagePtr != NULL) {
- char *selectImageString = Tcl_GetString(mePtr->selectImagePtr);
+ const char *selectImageString = Tcl_GetString(mePtr->selectImagePtr);
image = Tk_GetImage(menuPtr->interp, menuPtr->tkwin, selectImageString,
- TkMenuSelectImageProc, (ClientData) mePtr);
+ TkMenuSelectImageProc, mePtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -1832,7 +1855,7 @@ PostProcessEntry(
if ((mePtr->type == CHECK_BUTTON_ENTRY)
|| (mePtr->type == RADIO_BUTTON_ENTRY)) {
Tcl_Obj *valuePtr;
- char *name;
+ const char *name;
if (mePtr->namePtr == NULL) {
if (mePtr->labelPtr == NULL) {
@@ -1866,8 +1889,8 @@ PostProcessEntry(
mePtr->entryFlags &= ~ENTRY_SELECTED;
if (valuePtr != NULL) {
if (mePtr->onValuePtr != NULL) {
- char *value = Tcl_GetString(valuePtr);
- char *onValue = Tcl_GetString(mePtr->onValuePtr);
+ const char *value = Tcl_GetString(valuePtr);
+ const char *onValue = Tcl_GetString(mePtr->onValuePtr);
if (strcmp(value, onValue) == 0) {
mePtr->entryFlags |= ENTRY_SELECTED;
@@ -1884,7 +1907,7 @@ PostProcessEntry(
name = Tcl_GetString(mePtr->namePtr);
Tcl_TraceVar(menuPtr->interp, name,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MenuVarProc, (ClientData) mePtr);
+ MenuVarProc, mePtr);
}
}
@@ -1919,7 +1942,7 @@ ConfigureMenuEntry(
register TkMenuEntry *mePtr,/* Information about menu entry; may or may
* not already have values for some fields. */
int objc, /* Number of valid entries in argv. */
- Tcl_Obj *CONST objv[]) /* Arguments. */
+ Tcl_Obj *const objv[]) /* Arguments. */
{
TkMenu *menuPtr = mePtr->menuPtr;
Tk_SavedOptions errorStruct;
@@ -1933,11 +1956,11 @@ ConfigureMenuEntry(
if ((mePtr->namePtr != NULL)
&& ((mePtr->type == CHECK_BUTTON_ENTRY)
|| (mePtr->type == RADIO_BUTTON_ENTRY))) {
- char *name = Tcl_GetString(mePtr->namePtr);
+ const char *name = Tcl_GetString(mePtr->namePtr);
Tcl_UntraceVar(menuPtr->interp, name,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MenuVarProc, (ClientData) mePtr);
+ MenuVarProc, mePtr);
}
result = TCL_OK;
@@ -1984,14 +2007,14 @@ ConfigureMenuCloneEntries(
TkMenu *menuPtr, /* Information about whole menu. */
int index, /* Index of mePtr within menuPtr's entries. */
int objc, /* Number of valid entries in argv. */
- Tcl_Obj *CONST objv[]) /* Arguments. */
+ Tcl_Obj *const objv[]) /* Arguments. */
{
TkMenuEntry *mePtr;
TkMenu *menuListPtr;
int cascadeEntryChanged = 0;
TkMenuReferences *oldCascadeMenuRefPtr, *cascadeMenuRefPtr = NULL;
Tcl_Obj *oldCascadePtr = NULL;
- char *newCascadeName;
+ const char *newCascadeName;
/*
* Cascades are kind of tricky here. This is special case #3 in the
@@ -2015,7 +2038,7 @@ ConfigureMenuCloneEntries(
}
if (mePtr->type == CASCADE_ENTRY) {
- char *oldCascadeName;
+ const char *oldCascadeName;
if (mePtr->namePtr != NULL) {
newCascadeName = Tcl_GetString(mePtr->namePtr);
@@ -2068,7 +2091,7 @@ ConfigureMenuCloneEntries(
}
if (cascadeEntryChanged && (mePtr->namePtr != NULL)) {
- if (cascadeMenuRefPtr->menuPtr != NULL) {
+ if (cascadeMenuRefPtr && cascadeMenuRefPtr->menuPtr != NULL) {
Tcl_Obj *newObjv[2];
Tcl_Obj *newCloneNamePtr;
Tcl_Obj *pathNamePtr = Tcl_NewStringObj(
@@ -2131,7 +2154,7 @@ TkGetMenuIndex(
int *indexPtr) /* Where to store converted index. */
{
int i;
- char *string = Tcl_GetString(objPtr);
+ const char *string = Tcl_GetString(objPtr);
if ((string[0] == 'a') && (strcmp(string, "active") == 0)) {
*indexPtr = menuPtr->active;
@@ -2170,12 +2193,12 @@ TkGetMenuIndex(
*indexPtr = i;
goto success;
}
- Tcl_SetResult(interp, NULL, TCL_STATIC);
+ Tcl_ResetResult(interp);
}
for (i = 0; i < menuPtr->numEntries; i++) {
Tcl_Obj *labelPtr = menuPtr->entries[i]->labelPtr;
- char *label = (labelPtr == NULL) ? NULL : Tcl_GetString(labelPtr);
+ const char *label = (labelPtr == NULL) ? NULL : Tcl_GetString(labelPtr);
if ((label != NULL) && (Tcl_StringMatch(label, string))) {
*indexPtr = i;
@@ -2212,7 +2235,7 @@ static void
MenuCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkMenu *menuPtr = (TkMenu *) clientData;
+ TkMenu *menuPtr = clientData;
Tk_Window tkwin = menuPtr->tkwin;
/*
@@ -2266,8 +2289,7 @@ MenuNewEntry(
* Create a new array of entries with an empty slot for the new entry.
*/
- newEntries = (TkMenuEntry **) ckalloc((unsigned)
- ((menuPtr->numEntries+1)*sizeof(TkMenuEntry *)));
+ newEntries = ckalloc((menuPtr->numEntries+1) * sizeof(TkMenuEntry *));
for (i = 0; i < index; i++) {
newEntries[i] = menuPtr->entries[i];
}
@@ -2276,11 +2298,11 @@ MenuNewEntry(
newEntries[i+1]->index = i + 1;
}
if (menuPtr->numEntries != 0) {
- ckfree((char *) menuPtr->entries);
+ ckfree(menuPtr->entries);
}
menuPtr->entries = newEntries;
menuPtr->numEntries++;
- mePtr = (TkMenuEntry *) ckalloc(sizeof(TkMenuEntry));
+ mePtr = ckalloc(sizeof(TkMenuEntry));
menuPtr->entries[index] = mePtr;
mePtr->type = type;
mePtr->optionTable = menuPtr->optionTablesPtr->entryOptionTables[type];
@@ -2315,14 +2337,14 @@ MenuNewEntry(
mePtr->nextCascadePtr = NULL;
if (Tk_InitOptions(menuPtr->interp, (char *) mePtr,
mePtr->optionTable, menuPtr->tkwin) != TCL_OK) {
- ckfree((char *) mePtr);
+ ckfree(mePtr);
return NULL;
}
TkMenuInitializeEntryDrawingFields(mePtr);
if (TkpMenuNewEntry(mePtr) != TCL_OK) {
Tk_FreeConfigOptions((char *) mePtr, mePtr->optionTable,
menuPtr->tkwin);
- ckfree((char *) mePtr);
+ ckfree(mePtr);
return NULL;
}
@@ -2353,7 +2375,7 @@ MenuAddOrInsert(
Tcl_Obj *indexPtr, /* Object describing index at which to insert.
* NULL means insert at end. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments to command: first arg is type of
+ Tcl_Obj *const objv[]) /* Arguments to command: first arg is type of
* entry, others are config options. */
{
int type, index;
@@ -2368,7 +2390,8 @@ MenuAddOrInsert(
index = menuPtr->numEntries;
}
if (index < 0) {
- char *indexString = Tcl_GetString(indexPtr);
+ const char *indexString = Tcl_GetString(indexPtr);
+
Tcl_AppendResult(interp, "bad index \"", indexString, "\"", NULL);
return TCL_ERROR;
}
@@ -2403,7 +2426,7 @@ MenuAddOrInsert(
for (errorMenuPtr = menuPtr->masterMenuPtr;
errorMenuPtr != NULL;
errorMenuPtr = errorMenuPtr->nextInstancePtr) {
- Tcl_EventuallyFree((ClientData) errorMenuPtr->entries[index],
+ Tcl_EventuallyFree(errorMenuPtr->entries[index],
DestroyMenuEntry);
for (i = index; i < errorMenuPtr->numEntries - 1; i++) {
errorMenuPtr->entries[i] = errorMenuPtr->entries[i + 1];
@@ -2411,7 +2434,7 @@ MenuAddOrInsert(
}
errorMenuPtr->numEntries--;
if (errorMenuPtr->numEntries == 0) {
- ckfree((char *) errorMenuPtr->entries);
+ ckfree(errorMenuPtr->entries);
errorMenuPtr->entries = NULL;
}
if (errorMenuPtr == menuListPtr) {
@@ -2452,7 +2475,7 @@ MenuAddOrInsert(
menuRefPtr = TkFindMenuReferencesObj(menuListPtr->interp,
newCascadePtr);
if (menuRefPtr == NULL) {
- Tcl_Panic("CloneMenu failed inside of MenuAddOrInsert.");
+ Tcl_Panic("CloneMenu failed inside of MenuAddOrInsert");
}
newObjv[0] = menuNamePtr;
newObjv[1] = newCascadePtr;
@@ -2491,15 +2514,14 @@ static char *
MenuVarProc(
ClientData clientData, /* Information about menu entry. */
Tcl_Interp *interp, /* Interpreter containing variable. */
- CONST char *name1, /* First part of variable's name. */
- CONST char *name2, /* Second part of variable's name. */
+ const char *name1, /* First part of variable's name. */
+ const char *name2, /* Second part of variable's name. */
int flags) /* Describes what just happened. */
{
- TkMenuEntry *mePtr = (TkMenuEntry *) clientData;
+ TkMenuEntry *mePtr = clientData;
TkMenu *menuPtr;
- CONST char *value;
- char *name;
- char *onValue;
+ const char *value;
+ const char *name, *onValue;
if (flags & TCL_INTERP_DESTROYED) {
/*
@@ -2703,7 +2725,7 @@ CloneMenu(
for (i = 0; i < 4; i++) {
Tcl_IncrRefCount(menuDupCommandArray[i]);
}
- Tcl_Preserve((ClientData) menuPtr);
+ Tcl_Preserve(menuPtr);
returnResult = Tcl_EvalObjv(menuPtr->interp, 4, menuDupCommandArray, 0);
for (i = 0; i < 4; i++) {
Tcl_DecrRefCount(menuDupCommandArray[i]);
@@ -2749,9 +2771,9 @@ CloneMenu(
newObjv[1] = Tcl_NewStringObj(Tk_PathName(newMenuPtr->tkwin), -1);
Tcl_IncrRefCount(newObjv[0]);
Tcl_IncrRefCount(newObjv[1]);
- if (Tk_BindtagsObjCmd((ClientData)newMenuPtr->tkwin,
- newMenuPtr->interp, 2, newObjv) == TCL_OK) {
- char *windowName;
+ if (Tk_BindtagsObjCmd(newMenuPtr->tkwin, newMenuPtr->interp, 2,
+ newObjv) == TCL_OK) {
+ const char *windowName;
Tcl_Obj *bindingsPtr =
Tcl_DuplicateObj(Tcl_GetObjResult(newMenuPtr->interp));
Tcl_Obj *elementPtr;
@@ -2775,8 +2797,8 @@ CloneMenu(
Tcl_ListObjReplace(menuPtr->interp, bindingsPtr,
i + 1, 0, 1, &newElementPtr);
newObjv[2] = bindingsPtr;
- Tk_BindtagsObjCmd((ClientData)newMenuPtr->tkwin,
- menuPtr->interp, 3, newObjv);
+ Tk_BindtagsObjCmd(newMenuPtr->tkwin, menuPtr->interp, 3,
+ newObjv);
break;
}
}
@@ -2828,7 +2850,7 @@ CloneMenu(
} else {
returnResult = TCL_ERROR;
}
- Tcl_Release((ClientData) menuPtr);
+ Tcl_Release(menuPtr);
return returnResult;
}
@@ -2933,11 +2955,12 @@ static int
GetIndexFromCoords(
Tcl_Interp *interp, /* Interpreter of menu. */
TkMenu *menuPtr, /* The menu we are searching. */
- char *string, /* The @string we are parsing. */
+ const char *string, /* The @string we are parsing. */
int *indexPtr) /* The index of the item that matches. */
{
int x, y, i;
- char *p, *end;
+ const char *p;
+ char *end;
int x2, borderwidth, max;
TkRecomputeMenu(menuPtr);
@@ -2985,7 +3008,7 @@ GetIndexFromCoords(
return TCL_OK;
error:
- Tcl_SetResult(interp, NULL, TCL_STATIC);
+ Tcl_ResetResult(interp);
return TCL_ERROR;
}
@@ -3067,7 +3090,7 @@ TkNewMenuName(
Tcl_CmdInfo cmdInfo;
Tcl_HashTable *nameTablePtr = NULL;
TkWindow *winPtr = (TkWindow *) menuPtr->tkwin;
- char *parentName = Tcl_GetString(parentPtr);
+ const char *parentName = Tcl_GetString(parentPtr);
if (winPtr->mainPtr != NULL) {
nameTablePtr = &(winPtr->mainPtr->nameTable);
@@ -3136,10 +3159,10 @@ void
TkSetWindowMenuBar(
Tcl_Interp *interp, /* The interpreter the toplevel lives in. */
Tk_Window tkwin, /* The toplevel window. */
- char *oldMenuName, /* The name of the menubar previously set in
+ const char *oldMenuName, /* The name of the menubar previously set in
* this toplevel. NULL means no menu was set
* previously. */
- char *menuName) /* The name of the new menubar that the
+ const char *menuName) /* The name of the new menubar that the
* toplevel needs to be set to. NULL means
* that their is no menu now. */
{
@@ -3202,7 +3225,7 @@ TkSetWindowMenuBar(
} else {
prevTopLevelPtr->nextPtr = topLevelListPtr->nextPtr;
}
- ckfree((char *) topLevelListPtr);
+ ckfree(topLevelListPtr);
TkFreeMenuReferences(menuRefPtr);
}
}
@@ -3267,8 +3290,7 @@ TkSetWindowMenuBar(
* menu.
*/
- topLevelListPtr = (TkMenuTopLevelList *)
- ckalloc(sizeof(TkMenuTopLevelList));
+ topLevelListPtr = ckalloc(sizeof(TkMenuTopLevelList));
topLevelListPtr->tkwin = tkwin;
topLevelListPtr->nextPtr = menuRefPtr->topLevelListPtr;
menuRefPtr->topLevelListPtr = topLevelListPtr;
@@ -3300,8 +3322,8 @@ DestroyMenuHashTable(
ClientData clientData, /* The menu hash table we are destroying. */
Tcl_Interp *interp) /* The interpreter we are destroying. */
{
- Tcl_DeleteHashTable((Tcl_HashTable *) clientData);
- ckfree((char *) clientData);
+ Tcl_DeleteHashTable(clientData);
+ ckfree(clientData);
}
/*
@@ -3326,15 +3348,14 @@ Tcl_HashTable *
TkGetMenuHashTable(
Tcl_Interp *interp) /* The interp we need the hash table in.*/
{
- Tcl_HashTable *menuTablePtr;
-
- menuTablePtr = (Tcl_HashTable *)
+ Tcl_HashTable *menuTablePtr =
Tcl_GetAssocData(interp, MENU_HASH_KEY, NULL);
+
if (menuTablePtr == NULL) {
- menuTablePtr = (Tcl_HashTable *) ckalloc(sizeof(Tcl_HashTable));
+ menuTablePtr = ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(menuTablePtr, TCL_STRING_KEYS);
Tcl_SetAssocData(interp, MENU_HASH_KEY, DestroyMenuHashTable,
- (ClientData) menuTablePtr);
+ menuTablePtr);
}
return menuTablePtr;
}
@@ -3363,7 +3384,7 @@ TkGetMenuHashTable(
TkMenuReferences *
TkCreateMenuReferences(
Tcl_Interp *interp,
- char *pathName) /* The path of the menu widget. */
+ const char *pathName) /* The path of the menu widget. */
{
Tcl_HashEntry *hashEntryPtr;
TkMenuReferences *menuRefPtr;
@@ -3372,14 +3393,14 @@ TkCreateMenuReferences(
hashEntryPtr = Tcl_CreateHashEntry(menuTablePtr, pathName, &newEntry);
if (newEntry) {
- menuRefPtr = (TkMenuReferences *) ckalloc(sizeof(TkMenuReferences));
+ menuRefPtr = ckalloc(sizeof(TkMenuReferences));
menuRefPtr->menuPtr = NULL;
menuRefPtr->topLevelListPtr = NULL;
menuRefPtr->parentEntryPtr = NULL;
menuRefPtr->hashEntryPtr = hashEntryPtr;
- Tcl_SetHashValue(hashEntryPtr, (char *) menuRefPtr);
+ Tcl_SetHashValue(hashEntryPtr, menuRefPtr);
} else {
- menuRefPtr = (TkMenuReferences *) Tcl_GetHashValue(hashEntryPtr);
+ menuRefPtr = Tcl_GetHashValue(hashEntryPtr);
}
return menuRefPtr;
}
@@ -3407,7 +3428,7 @@ TkCreateMenuReferences(
TkMenuReferences *
TkFindMenuReferences(
Tcl_Interp *interp, /* The interp the menu is living in. */
- char *pathName) /* The path of the menu widget. */
+ const char *pathName) /* The path of the menu widget. */
{
Tcl_HashEntry *hashEntryPtr;
TkMenuReferences *menuRefPtr = NULL;
@@ -3416,7 +3437,7 @@ TkFindMenuReferences(
menuTablePtr = TkGetMenuHashTable(interp);
hashEntryPtr = Tcl_FindHashEntry(menuTablePtr, pathName);
if (hashEntryPtr != NULL) {
- menuRefPtr = (TkMenuReferences *) Tcl_GetHashValue(hashEntryPtr);
+ menuRefPtr = Tcl_GetHashValue(hashEntryPtr);
}
return menuRefPtr;
}
@@ -3446,7 +3467,7 @@ TkFindMenuReferencesObj(
Tcl_Interp *interp, /* The interp the menu is living in. */
Tcl_Obj *objPtr) /* The path of the menu widget. */
{
- char *pathName = Tcl_GetString(objPtr);
+ const char *pathName = Tcl_GetString(objPtr);
return TkFindMenuReferences(interp, pathName);
}
@@ -3477,7 +3498,7 @@ TkFreeMenuReferences(
&& (menuRefPtr->parentEntryPtr == NULL)
&& (menuRefPtr->topLevelListPtr == NULL)) {
Tcl_DeleteHashEntry(menuRefPtr->hashEntryPtr);
- ckfree((char *) menuRefPtr);
+ ckfree(menuRefPtr);
return 1;
}
return 0;
@@ -3514,8 +3535,7 @@ DeleteMenuCloneEntries(
for (menuListPtr = menuPtr->masterMenuPtr; menuListPtr != NULL;
menuListPtr = menuListPtr->nextInstancePtr) {
for (i = last; i >= first; i--) {
- Tcl_EventuallyFree((ClientData) menuListPtr->entries[i],
- DestroyMenuEntry);
+ Tcl_EventuallyFree(menuListPtr->entries[i], DestroyMenuEntry);
}
for (i = last + 1; i < menuListPtr->numEntries; i++) {
j = i - numDeleted;
@@ -3524,7 +3544,7 @@ DeleteMenuCloneEntries(
}
menuListPtr->numEntries -= numDeleted;
if (menuListPtr->numEntries == 0) {
- ckfree((char *) menuListPtr->entries);
+ ckfree(menuListPtr->entries);
menuListPtr->entries = NULL;
}
if ((menuListPtr->active >= first)
@@ -3581,7 +3601,7 @@ TkMenuCleanup(
void
TkMenuInit(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!menusInitialized) {
diff --git a/generic/tkMenu.h b/generic/tkMenu.h
index e8470ca..def7d19 100644
--- a/generic/tkMenu.h
+++ b/generic/tkMenu.h
@@ -25,11 +25,6 @@
#include "default.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
* Dummy types used by the platform menu code.
*/
@@ -252,8 +247,6 @@ typedef struct TkMenuEntry {
* Menu states
*/
-MODULE_SCOPE const char *tkMenuStateStrings[];
-
#define ENTRY_ACTIVE 0
#define ENTRY_NORMAL 1
#define ENTRY_DISABLED 2
@@ -505,12 +498,12 @@ typedef struct TkMenuOptionTables {
MODULE_SCOPE int TkActivateMenuEntry(TkMenu *menuPtr, int index);
MODULE_SCOPE void TkBindMenu(Tk_Window tkwin, TkMenu *menuPtr);
MODULE_SCOPE TkMenuReferences*TkCreateMenuReferences(Tcl_Interp *interp,
- char *name);
+ const char *name);
MODULE_SCOPE void TkDestroyMenu(TkMenu *menuPtr);
MODULE_SCOPE void TkEventuallyRecomputeMenu(TkMenu *menuPtr);
MODULE_SCOPE void TkEventuallyRedrawMenu(TkMenu *menuPtr,
TkMenuEntry *mePtr);
-MODULE_SCOPE TkMenuReferences*TkFindMenuReferences(Tcl_Interp *interp, char *name);
+MODULE_SCOPE TkMenuReferences*TkFindMenuReferences(Tcl_Interp *interp, const char *name);
MODULE_SCOPE TkMenuReferences*TkFindMenuReferencesObj(Tcl_Interp *interp,
Tcl_Obj *namePtr);
MODULE_SCOPE int TkFreeMenuReferences(TkMenuReferences *menuRefPtr);
@@ -567,7 +560,4 @@ MODULE_SCOPE int TkpPostMenu(Tcl_Interp *interp, TkMenu *menuPtr,
int x, int y);
MODULE_SCOPE void TkpSetWindowMenuBar(Tk_Window tkwin, TkMenu *menuPtr);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKMENU */
diff --git a/generic/tkMenuDraw.c b/generic/tkMenuDraw.c
index 65aa591..4cd9b02 100644
--- a/generic/tkMenuDraw.c
+++ b/generic/tkMenuDraw.c
@@ -432,7 +432,7 @@ TkEventuallyRecomputeMenu(
{
if (!(menuPtr->menuFlags & RESIZE_PENDING)) {
menuPtr->menuFlags |= RESIZE_PENDING;
- Tcl_DoWhenIdle(ComputeMenuGeometry, (ClientData) menuPtr);
+ Tcl_DoWhenIdle(ComputeMenuGeometry, menuPtr);
}
}
@@ -458,8 +458,8 @@ TkRecomputeMenu(
TkMenu *menuPtr)
{
if (menuPtr->menuFlags & RESIZE_PENDING) {
- Tcl_CancelIdleCall(ComputeMenuGeometry, (ClientData) menuPtr);
- ComputeMenuGeometry((ClientData) menuPtr);
+ Tcl_CancelIdleCall(ComputeMenuGeometry, menuPtr);
+ ComputeMenuGeometry(menuPtr);
}
}
@@ -503,7 +503,7 @@ TkEventuallyRedrawMenu(
|| (menuPtr->menuFlags & REDRAW_PENDING)) {
return;
}
- Tcl_DoWhenIdle(DisplayMenu, (ClientData) menuPtr);
+ Tcl_DoWhenIdle(DisplayMenu, menuPtr);
menuPtr->menuFlags |= REDRAW_PENDING;
}
@@ -530,7 +530,7 @@ static void
ComputeMenuGeometry(
ClientData clientData) /* Structure describing menu. */
{
- TkMenu *menuPtr = (TkMenu *) clientData;
+ TkMenu *menuPtr = clientData;
if (menuPtr->tkwin == NULL) {
return;
@@ -586,12 +586,12 @@ TkMenuSelectImageProc(
* <=0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- register TkMenuEntry *mePtr = (TkMenuEntry *) clientData;
+ register TkMenuEntry *mePtr = clientData;
if ((mePtr->entryFlags & ENTRY_SELECTED)
&& !(mePtr->menuPtr->menuFlags & REDRAW_PENDING)) {
mePtr->menuPtr->menuFlags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayMenu, (ClientData) mePtr->menuPtr);
+ Tcl_DoWhenIdle(DisplayMenu, mePtr->menuPtr);
}
}
@@ -615,7 +615,7 @@ static void
DisplayMenu(
ClientData clientData) /* Information about widget. */
{
- register TkMenu *menuPtr = (TkMenu *) clientData;
+ register TkMenu *menuPtr = clientData;
register TkMenuEntry *mePtr;
register Tk_Window tkwin = menuPtr->tkwin;
int index, strictMotif;
@@ -745,7 +745,7 @@ TkMenuEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkMenu *menuPtr = (TkMenu *) clientData;
+ TkMenu *menuPtr = clientData;
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
TkEventuallyRedrawMenu(menuPtr, NULL);
@@ -772,14 +772,14 @@ TkMenuEventProc(
menuPtr->widgetCmd = NULL;
}
if (menuPtr->menuFlags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(DisplayMenu, (ClientData) menuPtr);
+ Tcl_CancelIdleCall(DisplayMenu, menuPtr);
menuPtr->menuFlags &= ~REDRAW_PENDING;
}
if (menuPtr->menuFlags & RESIZE_PENDING) {
- Tcl_CancelIdleCall(ComputeMenuGeometry, (ClientData) menuPtr);
+ Tcl_CancelIdleCall(ComputeMenuGeometry, menuPtr);
menuPtr->menuFlags &= ~RESIZE_PENDING;
}
- Tcl_EventuallyFree((ClientData) menuPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(menuPtr, TCL_DYNAMIC);
}
}
@@ -810,11 +810,11 @@ TkMenuImageProc(
* <=0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- register TkMenu *menuPtr = ((TkMenuEntry *)clientData)->menuPtr;
+ register TkMenu *menuPtr = ((TkMenuEntry *) clientData)->menuPtr;
if ((menuPtr->tkwin != NULL) && !(menuPtr->menuFlags & RESIZE_PENDING)) {
menuPtr->menuFlags |= RESIZE_PENDING;
- Tcl_DoWhenIdle(ComputeMenuGeometry, (ClientData) menuPtr);
+ Tcl_DoWhenIdle(ComputeMenuGeometry, menuPtr);
}
}
diff --git a/generic/tkMenubutton.c b/generic/tkMenubutton.c
index cb1727e..e540224 100644
--- a/generic/tkMenubutton.c
+++ b/generic/tkMenubutton.c
@@ -16,11 +16,23 @@
#include "default.h"
/*
+ * The structure below defines menubutton class behavior by means of
+ * procedures that can be invoked from generic window code.
+ */
+
+static const Tk_ClassProcs menubuttonClass = {
+ sizeof(Tk_ClassProcs), /* size */
+ TkMenuButtonWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
+};
+
+/*
* The following table defines the legal values for the -direction option. It
* is used together with the "enum direction" declaration in tkMenubutton.h.
*/
-static CONST char *directionStrings[] = {
+static const char *const directionStrings[] = {
"above", "below", "flush", "left", "right", NULL
};
@@ -29,7 +41,7 @@ static CONST char *directionStrings[] = {
* used together with the "enum state" declaration in tkMenubutton.h.
*/
-static CONST char *stateStrings[] = {
+static const char *const stateStrings[] = {
"active", "disabled", "normal", NULL
};
@@ -38,7 +50,7 @@ static CONST char *stateStrings[] = {
* is used with the "enum compound" declaration in tkMenuButton.h
*/
-static CONST char *compoundStrings[] = {
+static const char *const compoundStrings[] = {
"bottom", "center", "left", "none", "right", "top", NULL
};
@@ -142,7 +154,7 @@ static const Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_PIXELS, "-wraplength", "wrapLength", "WrapLength",
DEF_MENUBUTTON_WRAP_LENGTH, -1, Tk_Offset(TkMenuButton, wrapLength),
0, 0, 0},
- {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
/*
@@ -151,7 +163,7 @@ static const Tk_OptionSpec optionSpecs[] = {
* dispatch the scale widget command.
*/
-static CONST char *commandNames[] = {
+static const char *const commandNames[] = {
"cget", "configure", NULL
};
@@ -170,14 +182,14 @@ static void MenuButtonImageProc(ClientData clientData,
int x, int y, int width, int height, int imgWidth,
int imgHeight);
static char * MenuButtonTextVarProc(ClientData clientData,
- Tcl_Interp *interp, CONST char *name1,
- CONST char *name2, int flags);
+ Tcl_Interp *interp, const char *name1,
+ const char *name2, int flags);
static int MenuButtonWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int ConfigureMenuButton(Tcl_Interp *interp,
TkMenuButton *mbPtr, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void DestroyMenuButton(char *memPtr);
/*
@@ -203,14 +215,14 @@ Tk_MenubuttonObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
register TkMenuButton *mbPtr;
Tk_OptionTable optionTable;
Tk_Window tkwin;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -234,18 +246,18 @@ Tk_MenubuttonObjCmd(
Tk_SetClass(tkwin, "Menubutton");
mbPtr = TkpCreateMenuButton(tkwin);
- Tk_SetClassProcs(tkwin, &tkpMenubuttonClass, (ClientData) mbPtr);
+ Tk_SetClassProcs(tkwin, &menubuttonClass, mbPtr);
/*
* Initialize the data structure for the button.
*/
mbPtr->tkwin = tkwin;
- mbPtr->display = Tk_Display (tkwin);
+ mbPtr->display = Tk_Display(tkwin);
mbPtr->interp = interp;
mbPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(mbPtr->tkwin), MenuButtonWidgetObjCmd,
- (ClientData) mbPtr, MenuButtonCmdDeletedProc);
+ Tk_PathName(mbPtr->tkwin), MenuButtonWidgetObjCmd, mbPtr,
+ MenuButtonCmdDeletedProc);
mbPtr->optionTable = optionTable;
mbPtr->menuName = NULL;
mbPtr->text = NULL;
@@ -294,7 +306,7 @@ Tk_MenubuttonObjCmd(
Tk_CreateEventHandler(mbPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- MenuButtonEventProc, (ClientData) mbPtr);
+ MenuButtonEventProc, mbPtr);
if (Tk_InitOptions(interp, (char *) mbPtr, optionTable, tkwin) != TCL_OK) {
Tk_DestroyWindow(mbPtr->tkwin);
@@ -306,7 +318,7 @@ Tk_MenubuttonObjCmd(
return TCL_ERROR;
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), Tk_PathName(mbPtr->tkwin), -1);
+ Tcl_SetObjResult(interp, TkNewWindowObj(mbPtr->tkwin));
return TCL_OK;
}
@@ -333,14 +345,14 @@ MenuButtonWidgetObjCmd(
ClientData clientData, /* Information about button widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- register TkMenuButton *mbPtr = (TkMenuButton *) clientData;
+ register TkMenuButton *mbPtr = clientData;
int result, index;
Tcl_Obj *objPtr;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
result = Tcl_GetIndexFromObj(interp, objv[1], commandNames, "option", 0,
@@ -348,7 +360,7 @@ MenuButtonWidgetObjCmd(
if (result != TCL_OK) {
return result;
}
- Tcl_Preserve((ClientData) mbPtr);
+ Tcl_Preserve(mbPtr);
switch (index) {
case COMMAND_CGET:
@@ -361,9 +373,8 @@ MenuButtonWidgetObjCmd(
mbPtr->optionTable, objv[2], mbPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
break;
case COMMAND_CONFIGURE:
@@ -373,19 +384,18 @@ MenuButtonWidgetObjCmd(
mbPtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
} else {
result = ConfigureMenuButton(interp, mbPtr, objc-2, objv+2);
}
break;
}
- Tcl_Release((ClientData) mbPtr);
+ Tcl_Release(mbPtr);
return result;
error:
- Tcl_Release((ClientData) mbPtr);
+ Tcl_Release(mbPtr);
return TCL_ERROR;
}
@@ -416,7 +426,7 @@ DestroyMenuButton(
TkpDestroyMenuButton(mbPtr);
if (mbPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(TkpDisplayMenuButton, (ClientData) mbPtr);
+ Tcl_CancelIdleCall(TkpDisplayMenuButton, mbPtr);
}
/*
@@ -428,7 +438,7 @@ DestroyMenuButton(
if (mbPtr->textVarName != NULL) {
Tcl_UntraceVar(mbPtr->interp, mbPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MenuButtonTextVarProc, (ClientData) mbPtr);
+ MenuButtonTextVarProc, mbPtr);
}
if (mbPtr->image != NULL) {
Tk_FreeImage(mbPtr->image);
@@ -453,7 +463,7 @@ DestroyMenuButton(
}
Tk_FreeConfigOptions((char *) mbPtr, mbPtr->optionTable, mbPtr->tkwin);
mbPtr->tkwin = NULL;
- Tcl_EventuallyFree((ClientData) mbPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(mbPtr, TCL_DYNAMIC);
}
/*
@@ -484,7 +494,7 @@ ConfigureMenuButton(
/* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments. */
+ Tcl_Obj *const objv[]) /* Arguments. */
{
Tk_SavedOptions savedOptions;
Tcl_Obj *errorResult = NULL;
@@ -498,7 +508,7 @@ ConfigureMenuButton(
if (mbPtr->textVarName != NULL) {
Tcl_UntraceVar(interp, mbPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MenuButtonTextVarProc, (ClientData) mbPtr);
+ MenuButtonTextVarProc, mbPtr);
}
/*
@@ -561,8 +571,7 @@ ConfigureMenuButton(
if (mbPtr->imageString != NULL) {
image = Tk_GetImage(mbPtr->interp, mbPtr->tkwin,
- mbPtr->imageString, MenuButtonImageProc,
- (ClientData) mbPtr);
+ mbPtr->imageString, MenuButtonImageProc, mbPtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -614,7 +623,7 @@ ConfigureMenuButton(
* Set up a trace to watch for any changes in it, create the variable
* if it doesn't exist, and fetch its current value.
*/
- CONST char *value;
+ const char *value;
value = Tcl_GetVar(interp, mbPtr->textVarName, TCL_GLOBAL_ONLY);
if (value == NULL) {
@@ -624,15 +633,15 @@ ConfigureMenuButton(
if (mbPtr->text != NULL) {
ckfree(mbPtr->text);
}
- mbPtr->text = (char *) ckalloc((unsigned) (strlen(value) + 1));
+ mbPtr->text = ckalloc(strlen(value) + 1);
strcpy(mbPtr->text, value);
}
Tcl_TraceVar(interp, mbPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MenuButtonTextVarProc, (ClientData) mbPtr);
+ MenuButtonTextVarProc, mbPtr);
}
- TkMenuButtonWorldChanged((ClientData) mbPtr);
+ TkMenuButtonWorldChanged(mbPtr);
if (error) {
Tcl_SetObjResult(interp, errorResult);
Tcl_DecrRefCount(errorResult);
@@ -666,9 +675,7 @@ TkMenuButtonWorldChanged(
XGCValues gcValues;
GC gc;
unsigned long mask;
- TkMenuButton *mbPtr;
-
- mbPtr = (TkMenuButton *) instanceData;
+ TkMenuButton *mbPtr = instanceData;
gcValues.font = Tk_FontId(mbPtr->tkfont);
gcValues.foreground = mbPtr->normalFg->pixel;
@@ -741,7 +748,7 @@ TkMenuButtonWorldChanged(
*/
if (Tk_IsMapped(mbPtr->tkwin) && !(mbPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayMenuButton, (ClientData) mbPtr);
+ Tcl_DoWhenIdle(TkpDisplayMenuButton, mbPtr);
mbPtr->flags |= REDRAW_PENDING;
}
}
@@ -769,7 +776,8 @@ MenuButtonEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkMenuButton *mbPtr = (TkMenuButton *) clientData;
+ TkMenuButton *mbPtr = clientData;
+
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
goto redraw;
} else if (eventPtr->type == ConfigureNotify) {
@@ -800,7 +808,7 @@ MenuButtonEventProc(
redraw:
if ((mbPtr->tkwin != NULL) && !(mbPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayMenuButton, (ClientData) mbPtr);
+ Tcl_DoWhenIdle(TkpDisplayMenuButton, mbPtr);
mbPtr->flags |= REDRAW_PENDING;
}
}
@@ -827,7 +835,7 @@ static void
MenuButtonCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkMenuButton *mbPtr = (TkMenuButton *) clientData;
+ TkMenuButton *mbPtr = clientData;
Tk_Window tkwin = mbPtr->tkwin;
/*
@@ -865,12 +873,12 @@ static char *
MenuButtonTextVarProc(
ClientData clientData, /* Information about button. */
Tcl_Interp *interp, /* Interpreter containing variable. */
- CONST char *name1, /* Name of variable. */
- CONST char *name2, /* Second part of variable name. */
+ const char *name1, /* Name of variable. */
+ const char *name2, /* Second part of variable name. */
int flags) /* Information about what happened. */
{
- register TkMenuButton *mbPtr = (TkMenuButton *) clientData;
- CONST char *value;
+ register TkMenuButton *mbPtr = clientData;
+ const char *value;
unsigned len;
/*
@@ -897,13 +905,13 @@ MenuButtonTextVarProc(
ckfree(mbPtr->text);
}
len = 1 + (unsigned) strlen(value);
- mbPtr->text = (char *) ckalloc(len);
+ mbPtr->text = ckalloc(len);
memcpy(mbPtr->text, value, len);
TkpComputeMenuButtonGeometry(mbPtr);
if ((mbPtr->tkwin != NULL) && Tk_IsMapped(mbPtr->tkwin)
&& !(mbPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayMenuButton, (ClientData) mbPtr);
+ Tcl_DoWhenIdle(TkpDisplayMenuButton, mbPtr);
mbPtr->flags |= REDRAW_PENDING;
}
return NULL;
@@ -936,12 +944,12 @@ MenuButtonImageProc(
* 0). */
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- register TkMenuButton *mbPtr = (TkMenuButton *) clientData;
+ register TkMenuButton *mbPtr = clientData;
if (mbPtr->tkwin != NULL) {
TkpComputeMenuButtonGeometry(mbPtr);
if (Tk_IsMapped(mbPtr->tkwin) && !(mbPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(TkpDisplayMenuButton, (ClientData) mbPtr);
+ Tcl_DoWhenIdle(TkpDisplayMenuButton, mbPtr);
mbPtr->flags |= REDRAW_PENDING;
}
}
diff --git a/generic/tkMenubutton.h b/generic/tkMenubutton.h
index 41af675..e8dc12f 100644
--- a/generic/tkMenubutton.h
+++ b/generic/tkMenubutton.h
@@ -21,11 +21,6 @@
#include "tkMenu.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
* Legal values for the "orient" field of TkMenubutton records.
*/
@@ -209,12 +204,6 @@ typedef struct {
#define INDICATOR_HEIGHT 17
/*
- * Declaration of variables shared between the files in the button module.
- */
-
-MODULE_SCOPE Tk_ClassProcs tkpMenubuttonClass;
-
-/*
* Declaration of procedures used in the implementation of the button widget.
*/
@@ -224,7 +213,4 @@ MODULE_SCOPE void TkpDisplayMenuButton(ClientData clientData);
MODULE_SCOPE void TkpDestroyMenuButton(TkMenuButton *mbPtr);
MODULE_SCOPE void TkMenuButtonWorldChanged(ClientData instanceData);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKMENUBUTTON */
diff --git a/generic/tkMessage.c b/generic/tkMessage.c
index 0fd57a9..5df3875 100644
--- a/generic/tkMessage.c
+++ b/generic/tkMessage.c
@@ -133,7 +133,7 @@ static const Tk_OptionSpec optionSpecs[] = {
DEF_MESSAGE_FG, -1, Tk_Offset(Message, fgColorPtr), 0, 0, 0},
{TK_OPTION_COLOR, "-highlightbackground", "highlightBackground",
"HighlightBackground", DEF_MESSAGE_HIGHLIGHT_BG, -1,
- Tk_Offset(Message, highlightBgColorPtr), 0, 0},
+ Tk_Offset(Message, highlightBgColorPtr), 0, 0, 0},
{TK_OPTION_COLOR, "-highlightcolor", "highlightColor", "HighlightColor",
DEF_MESSAGE_HIGHLIGHT, -1, Tk_Offset(Message, highlightColorPtr),
0, 0, 0},
@@ -160,7 +160,7 @@ static const Tk_OptionSpec optionSpecs[] = {
TK_OPTION_NULL_OK, 0, 0},
{TK_OPTION_PIXELS, "-width", "width", "Width",
DEF_MESSAGE_WIDTH, -1, Tk_Offset(Message, width), 0, 0 ,0},
- {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
/*
@@ -171,15 +171,15 @@ static void MessageCmdDeletedProc(ClientData clientData);
static void MessageEventProc(ClientData clientData,
XEvent *eventPtr);
static char * MessageTextVarProc(ClientData clientData,
- Tcl_Interp *interp, CONST char *name1,
- CONST char *name2, int flags);
+ Tcl_Interp *interp, const char *name1,
+ const char *name2, int flags);
static int MessageWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void MessageWorldChanged(ClientData instanceData);
static void ComputeMessageGeometry(Message *msgPtr);
static int ConfigureMessage(Tcl_Interp *interp, Message *msgPtr,
- int objc, Tcl_Obj *CONST objv[], int flags);
+ int objc, Tcl_Obj *const objv[], int flags);
static void DestroyMessage(char *memPtr);
static void DisplayMessage(ClientData clientData);
@@ -188,9 +188,11 @@ static void DisplayMessage(ClientData clientData);
* that can be invoked from generic window code.
*/
-static Tk_ClassProcs messageClass = {
+static const Tk_ClassProcs messageClass = {
sizeof(Tk_ClassProcs), /* size */
MessageWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
/*
@@ -215,14 +217,14 @@ Tk_MessageObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
register Message *msgPtr;
Tk_OptionTable optionTable;
Tk_Window tkwin;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -239,7 +241,7 @@ Tk_MessageObjCmd(
optionTable = Tk_CreateOptionTable(interp, optionSpecs);
- msgPtr = (Message *) ckalloc(sizeof(Message));
+ msgPtr = ckalloc(sizeof(Message));
memset(msgPtr, 0, (size_t) sizeof(Message));
/*
@@ -250,8 +252,8 @@ Tk_MessageObjCmd(
msgPtr->display = Tk_Display(tkwin);
msgPtr->interp = interp;
msgPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(msgPtr->tkwin), MessageWidgetObjCmd,
- (ClientData) msgPtr, MessageCmdDeletedProc);
+ Tk_PathName(msgPtr->tkwin), MessageWidgetObjCmd, msgPtr,
+ MessageCmdDeletedProc);
msgPtr->optionTable = optionTable;
msgPtr->relief = TK_RELIEF_FLAT;
msgPtr->textGC = None;
@@ -261,10 +263,10 @@ Tk_MessageObjCmd(
msgPtr->cursor = None;
Tk_SetClass(msgPtr->tkwin, "Message");
- Tk_SetClassProcs(msgPtr->tkwin, &messageClass, (ClientData) msgPtr);
+ Tk_SetClassProcs(msgPtr->tkwin, &messageClass, msgPtr);
Tk_CreateEventHandler(msgPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- MessageEventProc, (ClientData) msgPtr);
+ MessageEventProc, msgPtr);
if (Tk_InitOptions(interp, (char *)msgPtr, optionTable, tkwin) != TCL_OK) {
Tk_DestroyWindow(msgPtr->tkwin);
return TCL_ERROR;
@@ -302,17 +304,17 @@ MessageWidgetObjCmd(
ClientData clientData, /* Information about message widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
- register Message *msgPtr = (Message *) clientData;
- static CONST char *optionStrings[] = { "cget", "configure", NULL };
+ register Message *msgPtr = clientData;
+ static const char *const optionStrings[] = { "cget", "configure", NULL };
enum options { MESSAGE_CGET, MESSAGE_CONFIGURE };
int index;
int result = TCL_OK;
Tcl_Obj *objPtr;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -321,7 +323,7 @@ MessageWidgetObjCmd(
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) msgPtr);
+ Tcl_Preserve(msgPtr);
switch ((enum options) index) {
case MESSAGE_CGET:
@@ -356,7 +358,7 @@ MessageWidgetObjCmd(
break;
}
- Tcl_Release((ClientData) msgPtr);
+ Tcl_Release(msgPtr);
return result;
}
@@ -388,7 +390,7 @@ DestroyMessage(
Tcl_DeleteCommandFromToken(msgPtr->interp, msgPtr->widgetCmd);
if (msgPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(DisplayMessage, (ClientData) msgPtr);
+ Tcl_CancelIdleCall(DisplayMessage, msgPtr);
}
/*
@@ -405,11 +407,11 @@ DestroyMessage(
if (msgPtr->textVarName != NULL) {
Tcl_UntraceVar(msgPtr->interp, msgPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MessageTextVarProc, (ClientData) msgPtr);
+ MessageTextVarProc, msgPtr);
}
Tk_FreeConfigOptions((char *) msgPtr, msgPtr->optionTable, msgPtr->tkwin);
msgPtr->tkwin = NULL;
- ckfree((char *) msgPtr);
+ ckfree(msgPtr);
}
/*
@@ -438,7 +440,7 @@ ConfigureMessage(
register Message *msgPtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in argv. */
- Tcl_Obj *CONST objv[], /* Arguments. */
+ Tcl_Obj *const objv[], /* Arguments. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
Tk_SavedOptions savedOptions;
@@ -450,7 +452,7 @@ ConfigureMessage(
if (msgPtr->textVarName != NULL) {
Tcl_UntraceVar(interp, msgPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MessageTextVarProc, (ClientData) msgPtr);
+ MessageTextVarProc, msgPtr);
}
if (Tk_SetOptions(interp, (char *) msgPtr, msgPtr->optionTable, objc, objv,
@@ -466,7 +468,7 @@ ConfigureMessage(
*/
if (msgPtr->textVarName != NULL) {
- CONST char *value;
+ const char *value;
value = Tcl_GetVar(interp, msgPtr->textVarName, TCL_GLOBAL_ONLY);
if (value == NULL) {
@@ -480,7 +482,7 @@ ConfigureMessage(
}
Tcl_TraceVar(interp, msgPtr->textVarName,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- MessageTextVarProc, (ClientData) msgPtr);
+ MessageTextVarProc, msgPtr);
}
/*
@@ -496,7 +498,7 @@ ConfigureMessage(
}
Tk_FreeSavedOptions(&savedOptions);
- MessageWorldChanged((ClientData) msgPtr);
+ MessageWorldChanged(msgPtr);
return TCL_OK;
}
@@ -525,9 +527,7 @@ MessageWorldChanged(
XGCValues gcValues;
GC gc = None;
Tk_FontMetrics fm;
- Message *msgPtr;
-
- msgPtr = (Message *) instanceData;
+ Message *msgPtr = instanceData;
if (msgPtr->border != NULL) {
Tk_SetBackgroundFromBorder(msgPtr->tkwin, msgPtr->border);
@@ -557,7 +557,7 @@ MessageWorldChanged(
ComputeMessageGeometry(msgPtr);
if ((msgPtr->tkwin != NULL) && Tk_IsMapped(msgPtr->tkwin)
&& !(msgPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayMessage, (ClientData) msgPtr);
+ Tcl_DoWhenIdle(DisplayMessage, msgPtr);
msgPtr->flags |= REDRAW_PENDING;
}
}
@@ -666,7 +666,7 @@ static void
DisplayMessage(
ClientData clientData) /* Information about window. */
{
- register Message *msgPtr = (Message *) clientData;
+ register Message *msgPtr = clientData;
register Tk_Window tkwin = msgPtr->tkwin;
int x, y;
int borderWidth = msgPtr->highlightWidth;
@@ -742,13 +742,13 @@ MessageEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- Message *msgPtr = (Message *) clientData;
+ Message *msgPtr = clientData;
if (((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0))
|| (eventPtr->type == ConfigureNotify)) {
goto redraw;
} else if (eventPtr->type == DestroyNotify) {
- DestroyMessage((char *) clientData);
+ DestroyMessage(clientData);
} else if (eventPtr->type == FocusIn) {
if (eventPtr->xfocus.detail != NotifyInferior) {
msgPtr->flags |= GOT_FOCUS;
@@ -768,7 +768,7 @@ MessageEventProc(
redraw:
if ((msgPtr->tkwin != NULL) && !(msgPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayMessage, (ClientData) msgPtr);
+ Tcl_DoWhenIdle(DisplayMessage, msgPtr);
msgPtr->flags |= REDRAW_PENDING;
}
}
@@ -795,7 +795,7 @@ static void
MessageCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- Message *msgPtr = (Message *) clientData;
+ Message *msgPtr = clientData;
/*
* This function could be invoked either because the window was destroyed
@@ -831,12 +831,12 @@ static char *
MessageTextVarProc(
ClientData clientData, /* Information about message. */
Tcl_Interp *interp, /* Interpreter containing variable. */
- CONST char *name1, /* Name of variable. */
- CONST char *name2, /* Second part of variable name. */
+ const char *name1, /* Name of variable. */
+ const char *name2, /* Second part of variable name. */
int flags) /* Information about what happened. */
{
- register Message *msgPtr = (Message *) clientData;
- CONST char *value;
+ register Message *msgPtr = clientData;
+ const char *value;
/*
* If the variable is unset, then immediately recreate it unless the whole
@@ -862,13 +862,13 @@ MessageTextVarProc(
ckfree(msgPtr->string);
}
msgPtr->numChars = Tcl_NumUtfChars(value, -1);
- msgPtr->string = (char *) ckalloc((unsigned) (strlen(value) + 1));
+ msgPtr->string = ckalloc(strlen(value) + 1);
strcpy(msgPtr->string, value);
ComputeMessageGeometry(msgPtr);
if ((msgPtr->tkwin != NULL) && Tk_IsMapped(msgPtr->tkwin)
&& !(msgPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayMessage, (ClientData) msgPtr);
+ Tcl_DoWhenIdle(DisplayMessage, msgPtr);
msgPtr->flags |= REDRAW_PENDING;
}
return NULL;
diff --git a/generic/tkObj.c b/generic/tkObj.c
index 7672240..8877d42 100644
--- a/generic/tkObj.c
+++ b/generic/tkObj.c
@@ -34,7 +34,7 @@ typedef struct PixelRep {
#define SET_COMPLEXPIXEL(objPtr, repPtr) \
(objPtr)->internalRep.twoPtrValue.ptr1 = 0; \
- (objPtr)->internalRep.twoPtrValue.ptr2 = (VOID *) repPtr
+ (objPtr)->internalRep.twoPtrValue.ptr2 = repPtr
#define GET_COMPLEXPIXEL(objPtr) \
((PixelRep *) (objPtr)->internalRep.twoPtrValue.ptr2)
@@ -82,8 +82,8 @@ typedef struct WindowRep {
*/
static void DupMMInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr);
-static void DupPixelInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr);
-static void DupWindowInternalRep(Tcl_Obj *srcPtr,Tcl_Obj *copyPtr);
+static void DupPixelInternalRep(Tcl_Obj *srcPtr, Tcl_Obj*copyPtr);
+static void DupWindowInternalRep(Tcl_Obj *srcPtr,Tcl_Obj*copyPtr);
static void FreeMMInternalRep(Tcl_Obj *objPtr);
static void FreePixelInternalRep(Tcl_Obj *objPtr);
static void FreeWindowInternalRep(Tcl_Obj *objPtr);
@@ -99,7 +99,7 @@ static int SetWindowFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
* initial display-independant settings.
*/
-static Tcl_ObjType pixelObjType = {
+static const Tcl_ObjType pixelObjType = {
"pixel", /* name */
FreePixelInternalRep, /* freeIntRepProc */
DupPixelInternalRep, /* dupIntRepProc */
@@ -113,7 +113,7 @@ static Tcl_ObjType pixelObjType = {
* initial display-independant settings.
*/
-static Tcl_ObjType mmObjType = {
+static const Tcl_ObjType mmObjType = {
"mm", /* name */
FreeMMInternalRep, /* freeIntRepProc */
DupMMInternalRep, /* dupIntRepProc */
@@ -126,7 +126,7 @@ static Tcl_ObjType mmObjType = {
* Tcl object.
*/
-static Tcl_ObjType windowObjType = {
+static const Tcl_ObjType windowObjType = {
"window", /* name */
FreeWindowInternalRep, /* freeIntRepProc */
DupWindowInternalRep, /* dupIntRepProc */
@@ -147,9 +147,9 @@ static Tcl_ObjType windowObjType = {
*/
static ThreadSpecificData *
-GetTypeCache()
+GetTypeCache(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (tsdPtr->doubleTypePtr == NULL) {
@@ -189,10 +189,10 @@ GetPixelsFromObjEx(
int *intPtr,
double *dblPtr) /* Places to store resulting pixels. */
{
- int result,fresh;
+ int result, fresh;
double d;
PixelRep *pixelPtr;
- static double bias[] = {
+ static const double bias[] = {
1.0, 10.0, 25.4, 0.35278 /*25.4 / 72.0*/
};
@@ -204,16 +204,16 @@ GetPixelsFromObjEx(
*/
if (objPtr->typePtr != &pixelObjType) {
- ThreadSpecificData *tsdPtr = GetTypeCache();
+ ThreadSpecificData *typeCache = GetTypeCache();
- if (objPtr->typePtr == tsdPtr->doubleTypePtr) {
+ if (objPtr->typePtr == typeCache->doubleTypePtr) {
(void) Tcl_GetDoubleFromObj(interp, objPtr, &d);
if (dblPtr != NULL) {
*dblPtr = d;
}
*intPtr = (int) (d<0 ? d-0.5 : d+0.5);
return TCL_OK;
- } else if (objPtr->typePtr == tsdPtr->intTypePtr) {
+ } else if (objPtr->typePtr == typeCache->intTypePtr) {
(void) Tcl_GetIntFromObj(interp, objPtr, intPtr);
if (dblPtr) {
*dblPtr = (double) (*intPtr);
@@ -223,14 +223,12 @@ GetPixelsFromObjEx(
}
retry:
- if (objPtr->typePtr != &pixelObjType) {
+ fresh = (objPtr->typePtr != &pixelObjType);
+ if (fresh) {
result = SetPixelFromAny(interp, objPtr);
if (result != TCL_OK) {
return result;
}
- fresh = 1;
- } else {
- fresh = 0;
}
if (SIMPLE_PIXELREP(objPtr)) {
@@ -242,14 +240,14 @@ GetPixelsFromObjEx(
pixelPtr = GET_COMPLEXPIXEL(objPtr);
if ((!fresh) && (pixelPtr->tkwin != tkwin)) {
/*
- * In case of exo-screen conversions of non-pixels we force a
+ * In the case of exo-screen conversions of non-pixels, we force a
* recomputation from the string.
*/
FreePixelInternalRep(objPtr);
goto retry;
}
- if ((pixelPtr->tkwin != tkwin)||dblPtr) {
+ if ((pixelPtr->tkwin != tkwin) || dblPtr) {
d = pixelPtr->value;
if (pixelPtr->units >= 0) {
d *= bias[pixelPtr->units] * WidthOfScreen(Tk_Screen(tkwin));
@@ -294,7 +292,7 @@ Tk_GetPixelsFromObj(
Tcl_Obj *objPtr, /* The object from which to get pixels. */
int *intPtr) /* Place to store resulting pixels. */
{
- return GetPixelsFromObjEx(interp,tkwin,objPtr,intPtr,NULL);
+ return GetPixelsFromObjEx(interp, tkwin, objPtr, intPtr, NULL);
}
/*
@@ -326,7 +324,7 @@ Tk_GetDoublePixelsFromObj(
double *doublePtr) /* Place to store resulting pixels. */
{
double d;
- int result,val;
+ int result, val;
result = GetPixelsFromObjEx(interp, tkwin, objPtr, &val, &d);
if (result != TCL_OK) {
@@ -373,7 +371,7 @@ FreePixelInternalRep(
if (!SIMPLE_PIXELREP(objPtr)) {
PixelRep *pixelPtr = GET_COMPLEXPIXEL(objPtr);
- ckfree((char *) pixelPtr);
+ ckfree(pixelPtr);
}
SET_SIMPLEPIXEL(objPtr, 0);
objPtr->typePtr = NULL;
@@ -410,7 +408,7 @@ DupPixelInternalRep(
PixelRep *oldPtr, *newPtr;
oldPtr = GET_COMPLEXPIXEL(srcPtr);
- newPtr = (PixelRep *) ckalloc(sizeof(PixelRep));
+ newPtr = ckalloc(sizeof(PixelRep));
newPtr->value = oldPtr->value;
newPtr->units = oldPtr->units;
newPtr->tkwin = oldPtr->tkwin;
@@ -444,7 +442,8 @@ SetPixelFromAny(
Tcl_Obj *objPtr) /* The object to convert. */
{
const Tcl_ObjType *typePtr;
- char *string, *rest;
+ const char *string;
+ char *rest;
double d;
int i, units;
@@ -484,7 +483,7 @@ SetPixelFromAny(
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &pixelObjType;
@@ -493,7 +492,7 @@ SetPixelFromAny(
if ((units < 0) && (i == d)) {
SET_SIMPLEPIXEL(objPtr, i);
} else {
- PixelRep *pixelPtr = (PixelRep *) ckalloc(sizeof(PixelRep));
+ PixelRep *pixelPtr = ckalloc(sizeof(PixelRep));
pixelPtr->value = d;
pixelPtr->units = units;
@@ -505,16 +504,8 @@ SetPixelFromAny(
error:
if (interp != NULL) {
- /*
- * Must copy string before resetting the result in case a caller is
- * trying to convert the interpreter's result to pixels.
- */
-
- char buf[100];
-
- sprintf(buf, "bad screen distance \"%.50s\"", string);
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, buf, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad screen distance \"%.50s\"", string));
}
return TCL_ERROR;
}
@@ -550,7 +541,7 @@ Tk_GetMMFromObj(
int result;
double d;
MMRep *mmPtr;
- static double bias[] = {
+ static const double bias[] = {
10.0, 25.4, 1.0, 0.35278 /*25.4 / 72.0*/
};
@@ -561,7 +552,7 @@ Tk_GetMMFromObj(
}
}
- mmPtr = (MMRep *) objPtr->internalRep.otherValuePtr;
+ mmPtr = objPtr->internalRep.otherValuePtr;
if (mmPtr->tkwin != tkwin) {
d = mmPtr->value;
if (mmPtr->units == -1) {
@@ -600,7 +591,7 @@ static void
FreeMMInternalRep(
Tcl_Obj *objPtr) /* MM object with internal rep to free. */
{
- ckfree((char *) objPtr->internalRep.otherValuePtr);
+ ckfree(objPtr->internalRep.otherValuePtr);
objPtr->internalRep.otherValuePtr = NULL;
objPtr->typePtr = NULL;
}
@@ -631,13 +622,13 @@ DupMMInternalRep(
MMRep *oldPtr, *newPtr;
copyPtr->typePtr = srcPtr->typePtr;
- oldPtr = (MMRep *) srcPtr->internalRep.otherValuePtr;
- newPtr = (MMRep *) ckalloc(sizeof(MMRep));
+ oldPtr = srcPtr->internalRep.otherValuePtr;
+ newPtr = ckalloc(sizeof(MMRep));
newPtr->value = oldPtr->value;
newPtr->units = oldPtr->units;
newPtr->tkwin = oldPtr->tkwin;
newPtr->returnValue = oldPtr->returnValue;
- copyPtr->internalRep.otherValuePtr = (VOID *) newPtr;
+ copyPtr->internalRep.otherValuePtr = newPtr;
}
/*
@@ -667,7 +658,7 @@ UpdateStringOfMM(
char buffer[TCL_DOUBLE_SPACE];
register int len;
- mmPtr = (MMRep *) objPtr->internalRep.otherValuePtr;
+ mmPtr = objPtr->internalRep.otherValuePtr;
/* assert( mmPtr->units == -1 && objPtr->bytes == NULL ); */
if ((mmPtr->units != -1) || (objPtr->bytes != NULL)) {
Tcl_Panic("UpdateStringOfMM: false precondition");
@@ -676,7 +667,7 @@ UpdateStringOfMM(
Tcl_PrintDouble(NULL, mmPtr->value, buffer);
len = (int)strlen(buffer);
- objPtr->bytes = (char *) ckalloc((unsigned) len + 1);
+ objPtr->bytes = ckalloc(len + 1);
strcpy(objPtr->bytes, buffer);
objPtr->length = len;
}
@@ -705,17 +696,18 @@ SetMMFromAny(
Tcl_Interp *interp, /* Used for error reporting if not NULL. */
Tcl_Obj *objPtr) /* The object to convert. */
{
- ThreadSpecificData *tsdPtr = GetTypeCache();
+ ThreadSpecificData *typeCache = GetTypeCache();
const Tcl_ObjType *typePtr;
- char *string, *rest;
+ const char *string;
+ char *rest;
double d;
int units;
MMRep *mmPtr;
- if (objPtr->typePtr == tsdPtr->doubleTypePtr) {
+ if (objPtr->typePtr == typeCache->doubleTypePtr) {
Tcl_GetDoubleFromObj(interp, objPtr, &d);
units = -1;
- } else if (objPtr->typePtr == tsdPtr->intTypePtr) {
+ } else if (objPtr->typePtr == typeCache->intTypePtr) {
Tcl_GetIntFromObj(interp, objPtr, &units);
d = (double) units;
units = -1;
@@ -777,18 +769,18 @@ SetMMFromAny(
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
- objPtr->typePtr = &mmObjType;
+ objPtr->typePtr = &mmObjType;
- mmPtr = (MMRep *) ckalloc(sizeof(MMRep));
- mmPtr->value = d;
- mmPtr->units = units;
- mmPtr->tkwin = NULL;
+ mmPtr = ckalloc(sizeof(MMRep));
+ mmPtr->value = d;
+ mmPtr->units = units;
+ mmPtr->tkwin = NULL;
mmPtr->returnValue = d;
- objPtr->internalRep.otherValuePtr = (VOID *) mmPtr;
+ objPtr->internalRep.otherValuePtr = mmPtr;
return TCL_OK;
}
@@ -821,7 +813,7 @@ TkGetWindowFromObj(
Tcl_Obj *objPtr, /* The object from which to get window. */
Tk_Window *windowPtr) /* Place to store resulting window. */
{
- TkMainInfo *mainPtr = ((TkWindow *)tkwin)->mainPtr;
+ TkMainInfo *mainPtr = ((TkWindow *) tkwin)->mainPtr;
register WindowRep *winPtr;
int result;
@@ -830,28 +822,27 @@ TkGetWindowFromObj(
return result;
}
- winPtr = (WindowRep *) objPtr->internalRep.otherValuePtr;
- if ( winPtr->tkwin == NULL
- || winPtr->mainPtr == NULL
- || winPtr->mainPtr != mainPtr
- || winPtr->epoch != mainPtr->deletionEpoch)
- {
+ winPtr = objPtr->internalRep.otherValuePtr;
+ if (winPtr->tkwin == NULL
+ || winPtr->mainPtr == NULL
+ || winPtr->mainPtr != mainPtr
+ || winPtr->epoch != mainPtr->deletionEpoch) {
/*
* Cache is invalid.
*/
winPtr->tkwin = Tk_NameToWindow(interp,
Tcl_GetStringFromObj(objPtr, NULL), tkwin);
+ if (winPtr->tkwin == NULL) {
+ /* ASSERT: Tk_NameToWindow has left error message in interp */
+ return TCL_ERROR;
+ }
+
winPtr->mainPtr = mainPtr;
winPtr->epoch = mainPtr ? mainPtr->deletionEpoch : 0;
}
*windowPtr = winPtr->tkwin;
-
- if (winPtr->tkwin == NULL) {
- /* ASSERT: Tk_NameToWindow has left error message in interp */
- return TCL_ERROR;
- }
return TCL_OK;
}
@@ -890,15 +881,15 @@ SetWindowFromAny(
Tcl_GetStringFromObj(objPtr, NULL);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
- winPtr = (WindowRep *) ckalloc(sizeof(WindowRep));
+ winPtr = ckalloc(sizeof(WindowRep));
winPtr->tkwin = NULL;
winPtr->mainPtr = NULL;
winPtr->epoch = 0;
- objPtr->internalRep.otherValuePtr = (VOID*)winPtr;
+ objPtr->internalRep.otherValuePtr = winPtr;
objPtr->typePtr = &windowObjType;
return TCL_OK;
@@ -930,11 +921,11 @@ DupWindowInternalRep(
register WindowRep *oldPtr, *newPtr;
oldPtr = srcPtr->internalRep.otherValuePtr;
- newPtr = (WindowRep *) ckalloc(sizeof(WindowRep));
+ newPtr = ckalloc(sizeof(WindowRep));
newPtr->tkwin = oldPtr->tkwin;
newPtr->mainPtr = oldPtr->mainPtr;
newPtr->epoch = oldPtr->epoch;
- copyPtr->internalRep.otherValuePtr = (VOID *)newPtr;
+ copyPtr->internalRep.otherValuePtr = newPtr;
copyPtr->typePtr = srcPtr->typePtr;
}
@@ -960,13 +951,47 @@ static void
FreeWindowInternalRep(
Tcl_Obj *objPtr) /* Window object with internal rep to free. */
{
- ckfree((char *) objPtr->internalRep.otherValuePtr);
+ ckfree(objPtr->internalRep.otherValuePtr);
objPtr->internalRep.otherValuePtr = NULL;
objPtr->typePtr = NULL;
}
/*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
+ *
+ * TkNewWindowObj --
+ *
+ * This function allocates a new Tcl_Obj that refers to a particular to a
+ * particular Tk window.
+ *
+ * Results:
+ * A standard Tcl object reference, with refcount 0.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+Tcl_Obj *
+TkNewWindowObj(
+ Tk_Window tkwin)
+{
+ Tcl_Obj *objPtr = Tcl_NewStringObj(Tk_PathName(tkwin), -1);
+ TkMainInfo *mainPtr = ((TkWindow *) tkwin)->mainPtr;
+ register WindowRep *winPtr;
+
+ SetWindowFromAny(NULL, objPtr);
+
+ winPtr = objPtr->internalRep.otherValuePtr;
+ winPtr->tkwin = tkwin;
+ winPtr->mainPtr = mainPtr;
+ winPtr->epoch = mainPtr->deletionEpoch;
+ return objPtr;
+}
+
+/*
+ *----------------------------------------------------------------------
*
* TkParsePadAmount --
*
@@ -984,7 +1009,7 @@ FreeWindowInternalRep(
* An error message is written to the interpreter if something is not
* right.
*
- *--------------------------------------------------------------
+ *----------------------------------------------------------------------
*/
int
@@ -1006,7 +1031,7 @@ TkParsePadAmount(
*/
if (specObj->typePtr == &pixelObjType) {
- if (Tk_GetPixelsFromObj(interp, tkwin, specObj, &firstInt) != TCL_OK) {
+ if (Tk_GetPixelsFromObj(interp, tkwin, specObj, &firstInt) != TCL_OK){
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "bad pad value \"",
Tcl_GetString(specObj),
@@ -1097,7 +1122,6 @@ TkRegisterObjTypes(void)
Tcl_RegisterObjType(&tkCursorObjType);
Tcl_RegisterObjType(&tkFontObjType);
Tcl_RegisterObjType(&mmObjType);
- Tcl_RegisterObjType(&tkOptionObjType);
Tcl_RegisterObjType(&pixelObjType);
Tcl_RegisterObjType(&tkStateKeyObjType);
Tcl_RegisterObjType(&windowObjType);
diff --git a/generic/tkOldConfig.c b/generic/tkOldConfig.c
index 97ad5cb..1ab6ab6 100644
--- a/generic/tkOldConfig.c
+++ b/generic/tkOldConfig.c
@@ -12,7 +12,7 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include "tkPort.h"
+#include "tkInt.h"
/*
* Values for "flags" field of Tk_ConfigSpec structures. Be sure to coordinate
@@ -33,12 +33,12 @@ static int DoConfig(Tcl_Interp *interp, Tk_Window tkwin,
Tk_ConfigSpec *specPtr, Tk_Uid value,
int valueIsUid, char *widgRec);
static Tk_ConfigSpec * FindConfigSpec(Tcl_Interp *interp,
- Tk_ConfigSpec *specs, CONST char *argvName,
+ Tk_ConfigSpec *specs, const char *argvName,
int needFlags, int hateFlags);
static char * FormatConfigInfo(Tcl_Interp *interp, Tk_Window tkwin,
- Tk_ConfigSpec *specPtr, char *widgRec);
-static CONST char * FormatConfigValue(Tcl_Interp *interp, Tk_Window tkwin,
- Tk_ConfigSpec *specPtr, char *widgRec,
+ const Tk_ConfigSpec *specPtr, char *widgRec);
+static const char * FormatConfigValue(Tcl_Interp *interp, Tk_Window tkwin,
+ const Tk_ConfigSpec *specPtr, char *widgRec,
char *buffer, Tcl_FreeProc **freeProcPtr);
static Tk_ConfigSpec * GetCachedSpecs(Tcl_Interp *interp,
const Tk_ConfigSpec *staticSpecs);
@@ -72,9 +72,9 @@ Tk_ConfigureWidget(
Tcl_Interp *interp, /* Interpreter for error reporting. */
Tk_Window tkwin, /* Window containing widget (needed to set up
* X resources). */
- Tk_ConfigSpec *specs, /* Describes legal options. */
+ const Tk_ConfigSpec *specs, /* Describes legal options. */
int argc, /* Number of elements in argv. */
- CONST char **argv, /* Command-line options. */
+ const char **argv, /* Command-line options. */
char *widgRec, /* Record whose fields are to be modified.
* Values must be properly initialized. */
int flags) /* Used to specify additional flags that must
@@ -82,7 +82,7 @@ Tk_ConfigureWidget(
* considered. Also, may have
* TK_CONFIG_ARGV_ONLY set. */
{
- register Tk_ConfigSpec *specPtr;
+ register Tk_ConfigSpec *specPtr, *staticSpecs;
Tk_Uid value; /* Value of option from database. */
int needFlags; /* Specs must contain this set of flags or
* else they are not considered. */
@@ -110,7 +110,7 @@ Tk_ConfigureWidget(
* Get the build of the config for this interpreter.
*/
- specs = GetCachedSpecs(interp, specs);
+ staticSpecs = GetCachedSpecs(interp, specs);
/*
* Pass one: scan through all of the arguments, processing those that
@@ -118,14 +118,14 @@ Tk_ConfigureWidget(
*/
for ( ; argc > 0; argc -= 2, argv += 2) {
- CONST char *arg;
+ const char *arg;
if (flags & TK_CONFIG_OBJS) {
arg = Tcl_GetStringFromObj((Tcl_Obj *) *argv, NULL);
} else {
arg = *argv;
}
- specPtr = FindConfigSpec(interp, specs, arg, needFlags, hateFlags);
+ specPtr = FindConfigSpec(interp, staticSpecs, arg, needFlags, hateFlags);
if (specPtr == NULL) {
return TCL_ERROR;
}
@@ -163,7 +163,7 @@ Tk_ConfigureWidget(
*/
if (!(flags & TK_CONFIG_ARGV_ONLY)) {
- for (specPtr=specs; specPtr->type!=TK_CONFIG_END; specPtr++) {
+ for (specPtr = staticSpecs; specPtr->type != TK_CONFIG_END; specPtr++) {
if ((specPtr->specFlags & TK_CONFIG_OPTION_SPECIFIED)
|| (specPtr->argvName == NULL)
|| (specPtr->type == TK_CONFIG_SYNONYM)) {
@@ -240,7 +240,7 @@ FindConfigSpec(
Tcl_Interp *interp, /* Used for reporting errors. */
Tk_ConfigSpec *specs, /* Pointer to table of configuration
* specifications for a widget. */
- CONST char *argvName, /* Name (suitable for use in a "config"
+ const char *argvName, /* Name (suitable for use in a "config"
* command) identifying particular option. */
int needFlags, /* Flags that must be present in matching
* entry. */
@@ -372,7 +372,7 @@ DoConfig(
if (nullValue) {
newStr = NULL;
} else {
- newStr = (char *) ckalloc((unsigned) (strlen(value) + 1));
+ newStr = ckalloc(strlen(value) + 1);
strcpy(newStr, value);
}
oldStr = *((char **) ptr);
@@ -541,9 +541,8 @@ DoConfig(
break;
}
case TK_CONFIG_CUSTOM:
- if ((*specPtr->customPtr->parseProc)(
- specPtr->customPtr->clientData, interp, tkwin, value,
- widgRec, specPtr->offset) != TCL_OK) {
+ if (specPtr->customPtr->parseProc(specPtr->customPtr->clientData,
+ interp, tkwin, value, widgRec, specPtr->offset)!=TCL_OK) {
return TCL_ERROR;
}
break;
@@ -592,20 +591,20 @@ int
Tk_ConfigureInfo(
Tcl_Interp *interp, /* Interpreter for error reporting. */
Tk_Window tkwin, /* Window corresponding to widgRec. */
- Tk_ConfigSpec *specs, /* Describes legal options. */
+ const Tk_ConfigSpec *specs, /* Describes legal options. */
char *widgRec, /* Record whose fields contain current values
* for options. */
- CONST char *argvName, /* If non-NULL, indicates a single option
+ const char *argvName, /* If non-NULL, indicates a single option
* whose info is to be returned. Otherwise
* info is returned for all options. */
int flags) /* Used to specify additional flags that must
* be present in config specs for them to be
* considered. */
{
- register Tk_ConfigSpec *specPtr;
+ register Tk_ConfigSpec *specPtr, *staticSpecs;
int needFlags, hateFlags;
char *list;
- char *leader = "{";
+ const char *leader = "{";
needFlags = flags & ~(TK_CONFIG_USER_BIT - 1);
if (Tk_Depth(tkwin) <= 1) {
@@ -618,22 +617,22 @@ Tk_ConfigureInfo(
* Get the build of the config for this interpreter.
*/
- specs = GetCachedSpecs(interp, specs);
+ staticSpecs = GetCachedSpecs(interp, specs);
/*
* If information is only wanted for a single configuration spec, then
* handle that one spec specially.
*/
- Tcl_SetResult(interp, NULL, TCL_STATIC);
+ Tcl_ResetResult(interp);
if (argvName != NULL) {
- specPtr = FindConfigSpec(interp, specs, argvName, needFlags,hateFlags);
+ specPtr = FindConfigSpec(interp, staticSpecs, argvName, needFlags,hateFlags);
if (specPtr == NULL) {
return TCL_ERROR;
}
- Tcl_SetResult(interp,
- FormatConfigInfo(interp, tkwin, specPtr, widgRec),
- TCL_DYNAMIC);
+ list = FormatConfigInfo(interp, tkwin, specPtr, widgRec);
+ Tcl_SetResult(interp, list, TCL_VOLATILE);
+ ckfree(list);
return TCL_OK;
}
@@ -642,7 +641,7 @@ Tk_ConfigureInfo(
* information.
*/
- for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
+ for (specPtr = staticSpecs; specPtr->type != TK_CONFIG_END; specPtr++) {
if ((argvName != NULL) && (specPtr->argvName != argvName)) {
continue;
}
@@ -684,13 +683,13 @@ FormatConfigInfo(
Tcl_Interp *interp, /* Interpreter to use for things like
* floating-point precision. */
Tk_Window tkwin, /* Window corresponding to widget. */
- register Tk_ConfigSpec *specPtr,
+ register const Tk_ConfigSpec *specPtr,
/* Pointer to information describing
* option. */
char *widgRec) /* Pointer to record holding current values of
* info for widget. */
{
- CONST char *argv[6];
+ const char *argv[6];
char *result;
char buffer[200];
Tcl_FreeProc *freeProc = NULL;
@@ -719,9 +718,9 @@ FormatConfigInfo(
result = Tcl_Merge(5, argv);
if (freeProc != NULL) {
if ((freeProc == TCL_DYNAMIC) || (freeProc == (Tcl_FreeProc *) free)) {
- ckfree((char *)argv[4]);
+ ckfree(argv[4]);
} else {
- (*freeProc)((char *)argv[4]);
+ freeProc((char *) argv[4]);
}
}
return result;
@@ -747,11 +746,11 @@ FormatConfigInfo(
*----------------------------------------------------------------------
*/
-static CONST char *
+static const char *
FormatConfigValue(
Tcl_Interp *interp, /* Interpreter for use in real conversions. */
Tk_Window tkwin, /* Window corresponding to widget. */
- Tk_ConfigSpec *specPtr, /* Pointer to information describing option.
+ const Tk_ConfigSpec *specPtr, /* Pointer to information describing option.
* Must not point to a synonym option. */
char *widgRec, /* Pointer to record holding current values of
* info for widget. */
@@ -761,7 +760,7 @@ FormatConfigValue(
* function to free the result, or NULL if
* result is static. */
{
- CONST char *ptr, *result;
+ const char *ptr, *result;
*freeProcPtr = NULL;
ptr = widgRec + specPtr->offset;
@@ -870,9 +869,8 @@ FormatConfigValue(
break;
}
case TK_CONFIG_CUSTOM:
- result = (*specPtr->customPtr->printProc)(
- specPtr->customPtr->clientData, tkwin, widgRec,
- specPtr->offset, freeProcPtr);
+ result = specPtr->customPtr->printProc(specPtr->customPtr->clientData,
+ tkwin, widgRec, specPtr->offset, freeProcPtr);
break;
default:
result = "?? unknown type ??";
@@ -904,10 +902,10 @@ int
Tk_ConfigureValue(
Tcl_Interp *interp, /* Interpreter for error reporting. */
Tk_Window tkwin, /* Window corresponding to widgRec. */
- Tk_ConfigSpec *specs, /* Describes legal options. */
+ const Tk_ConfigSpec *specs, /* Describes legal options. */
char *widgRec, /* Record whose fields contain current values
* for options. */
- CONST char *argvName, /* Gives the command-line name for the option
+ const char *argvName, /* Gives the command-line name for the option
* whose value is to be returned. */
int flags) /* Used to specify additional flags that must
* be present in config specs for them to be
@@ -916,7 +914,7 @@ Tk_ConfigureValue(
Tk_ConfigSpec *specPtr;
int needFlags, hateFlags;
Tcl_FreeProc *freeProc;
- CONST char *result;
+ const char *result;
char buffer[200];
needFlags = flags & ~(TK_CONFIG_USER_BIT - 1);
@@ -930,9 +928,9 @@ Tk_ConfigureValue(
* Get the build of the config for this interpreter.
*/
- specs = GetCachedSpecs(interp, specs);
+ specPtr = GetCachedSpecs(interp, specs);
- specPtr = FindConfigSpec(interp, specs, argvName, needFlags, hateFlags);
+ specPtr = FindConfigSpec(interp, specPtr, argvName, needFlags, hateFlags);
if (specPtr == NULL) {
return TCL_ERROR;
}
@@ -941,9 +939,9 @@ Tk_ConfigureValue(
Tcl_SetResult(interp, (char *) result, TCL_VOLATILE);
if (freeProc != NULL) {
if ((freeProc == TCL_DYNAMIC) || (freeProc == (Tcl_FreeProc *) free)) {
- ckfree((char *)result);
+ ckfree(result);
} else {
- (*freeProc)((char *)result);
+ freeProc((char *) result);
}
}
return TCL_OK;
@@ -973,7 +971,7 @@ Tk_ConfigureValue(
/* ARGSUSED */
void
Tk_FreeOptions(
- Tk_ConfigSpec *specs, /* Describes legal options. */
+ const Tk_ConfigSpec *specs, /* Describes legal options. */
char *widgRec, /* Record whose fields contain current values
* for options. */
Display *display, /* X display; needed for freeing some
@@ -982,7 +980,7 @@ Tk_FreeOptions(
* be present in config specs for them to be
* considered. */
{
- register Tk_ConfigSpec *specPtr;
+ register const Tk_ConfigSpec *specPtr;
char *ptr;
for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
@@ -1070,13 +1068,13 @@ GetCachedSpecs(
* self-initializing code.
*/
- specCacheTablePtr = (Tcl_HashTable *)
+ specCacheTablePtr =
Tcl_GetAssocData(interp, "tkConfigSpec.threadTable", NULL);
if (specCacheTablePtr == NULL) {
- specCacheTablePtr = (Tcl_HashTable *) ckalloc(sizeof(Tcl_HashTable));
+ specCacheTablePtr = ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(specCacheTablePtr, TCL_ONE_WORD_KEYS);
Tcl_SetAssocData(interp, "tkConfigSpec.threadTable",
- DeleteSpecCacheTable, (ClientData) specCacheTablePtr);
+ DeleteSpecCacheTable, specCacheTablePtr);
}
/*
@@ -1106,9 +1104,9 @@ GetCachedSpecs(
* from the master copy.
*/
- cachedSpecs = (Tk_ConfigSpec *) ckalloc(entrySpace);
+ cachedSpecs = ckalloc(entrySpace);
memcpy(cachedSpecs, staticSpecs, entrySpace);
- Tcl_SetHashValue(entryPtr, (ClientData) cachedSpecs);
+ Tcl_SetHashValue(entryPtr, cachedSpecs);
/*
* Finally, go through and replace database names, database classes
@@ -1131,7 +1129,7 @@ GetCachedSpecs(
specPtr->specFlags &= ~TK_CONFIG_OPTION_SPECIFIED;
}
} else {
- cachedSpecs = (Tk_ConfigSpec *) Tcl_GetHashValue(entryPtr);
+ cachedSpecs = Tcl_GetHashValue(entryPtr);
}
return cachedSpecs;
@@ -1159,7 +1157,7 @@ DeleteSpecCacheTable(
ClientData clientData,
Tcl_Interp *interp)
{
- Tcl_HashTable *tablePtr = (Tcl_HashTable *) clientData;
+ Tcl_HashTable *tablePtr = clientData;
Tcl_HashEntry *entryPtr;
Tcl_HashSearch search;
@@ -1169,10 +1167,10 @@ DeleteSpecCacheTable(
* Someone else deallocates the Tk_Uids themselves.
*/
- ckfree((char *) Tcl_GetHashValue(entryPtr));
+ ckfree(Tcl_GetHashValue(entryPtr));
}
Tcl_DeleteHashTable(tablePtr);
- ckfree((char *) tablePtr);
+ ckfree(tablePtr);
}
/*
diff --git a/generic/tkOldTest.c b/generic/tkOldTest.c
index cfbce23..b0edf76 100644
--- a/generic/tkOldTest.c
+++ b/generic/tkOldTest.c
@@ -16,6 +16,12 @@
*/
#define USE_OLD_IMAGE
+#ifndef USE_TCL_STUBS
+# define USE_TCL_STUBS
+#endif
+#ifndef USE_TK_STUBS
+# define USE_TK_STUBS
+#endif
#include "tkInt.h"
/*
@@ -67,7 +73,8 @@ static Tk_ImageType imageType = {
ImageFree, /* freeProc */
ImageDelete, /* deleteProc */
NULL, /* postscriptPtr */
- NULL /* nextPtr */
+ NULL, /* nextPtr */
+ NULL
};
/*
@@ -75,8 +82,7 @@ static Tk_ImageType imageType = {
*/
static int ImageCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
-MODULE_SCOPE int TkOldTestInit(Tcl_Interp *interp);
+ Tcl_Interp *interp, int argc, const char **argv);
/*
@@ -142,7 +148,7 @@ ImageCreate(
* will be returned in later callbacks. */
{
TImageMaster *timPtr;
- char *varName;
+ const char *varName;
int i;
varName = "log";
@@ -160,17 +166,17 @@ ImageCreate(
varName = argv[i+1];
}
- timPtr = (TImageMaster *) ckalloc(sizeof(TImageMaster));
+ timPtr = ckalloc(sizeof(TImageMaster));
timPtr->master = master;
timPtr->interp = interp;
timPtr->width = 30;
timPtr->height = 15;
- timPtr->imageName = (char *) ckalloc((unsigned) (strlen(name) + 1));
+ timPtr->imageName = ckalloc((unsigned) (strlen(name) + 1));
strcpy(timPtr->imageName, name);
- timPtr->varName = (char *) ckalloc((unsigned) (strlen(varName) + 1));
+ timPtr->varName = ckalloc((unsigned) (strlen(varName) + 1));
strcpy(timPtr->varName, varName);
- Tcl_CreateCommand(interp, name, ImageCmd, (ClientData) timPtr, NULL);
- *clientDataPtr = (ClientData) timPtr;
+ Tcl_CreateCommand(interp, name, ImageCmd, timPtr, NULL);
+ *clientDataPtr = timPtr;
Tk_ImageChanged(master, 0, 0, 30, 15, 30, 15);
return TCL_OK;
}
@@ -198,14 +204,14 @@ ImageCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
- TImageMaster *timPtr = (TImageMaster *) clientData;
+ TImageMaster *timPtr = clientData;
int x, y, width, height;
if (argc < 2) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
- argv[0], "option ?arg arg ...?", NULL);
+ argv[0], "option ?arg ...?", NULL);
return TCL_ERROR;
}
if (strcmp(argv[1], "changed") == 0) {
@@ -256,7 +262,7 @@ ImageGet(
* used. */
ClientData clientData) /* Pointer to TImageMaster for image. */
{
- TImageMaster *timPtr = (TImageMaster *) clientData;
+ TImageMaster *timPtr = clientData;
TImageInstance *instPtr;
char buffer[100];
XGCValues gcValues;
@@ -265,12 +271,12 @@ ImageGet(
Tcl_SetVar(timPtr->interp, timPtr->varName, buffer,
TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT);
- instPtr = (TImageInstance *) ckalloc(sizeof(TImageInstance));
+ instPtr = ckalloc(sizeof(TImageInstance));
instPtr->masterPtr = timPtr;
instPtr->fg = Tk_GetColor(timPtr->interp, tkwin, "#ff0000");
gcValues.foreground = instPtr->fg->pixel;
instPtr->gc = Tk_GetGC(tkwin, GCForeground, &gcValues);
- return (ClientData) instPtr;
+ return instPtr;
}
/*
@@ -303,7 +309,7 @@ ImageDisplay(
/* Coordinates in drawable corresponding to
* imageX and imageY. */
{
- TImageInstance *instPtr = (TImageInstance *) clientData;
+ TImageInstance *instPtr = clientData;
char buffer[200 + TCL_INTEGER_SPACE * 6];
sprintf(buffer, "%s display %d %d %d %d %d %d",
@@ -348,7 +354,7 @@ ImageFree(
ClientData clientData, /* Pointer to TImageInstance for instance. */
Display *display) /* Display where image was to be drawn. */
{
- TImageInstance *instPtr = (TImageInstance *) clientData;
+ TImageInstance *instPtr = clientData;
char buffer[200];
sprintf(buffer, "%s free", instPtr->masterPtr->imageName);
@@ -356,7 +362,7 @@ ImageFree(
TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT);
Tk_FreeColor(instPtr->fg);
Tk_FreeGC(display, instPtr->gc);
- ckfree((char *) instPtr);
+ ckfree(instPtr);
}
/*
@@ -382,7 +388,7 @@ ImageDelete(
* this function is called, no more instances
* exist. */
{
- TImageMaster *timPtr = (TImageMaster *) clientData;
+ TImageMaster *timPtr = clientData;
char buffer[100];
sprintf(buffer, "%s delete", timPtr->imageName);
@@ -392,7 +398,7 @@ ImageDelete(
Tcl_DeleteCommand(timPtr->interp, timPtr->imageName);
ckfree(timPtr->imageName);
ckfree(timPtr->varName);
- ckfree((char *) timPtr);
+ ckfree(timPtr);
}
/*
diff --git a/generic/tkOption.c b/generic/tkOption.c
index de92627..d5c423f 100644
--- a/generic/tkOption.c
+++ b/generic/tkOption.c
@@ -221,9 +221,9 @@ static int GetDefaultOptions(Tcl_Interp *interp,
static ElArray * NewArray(int numEls);
static void OptionThreadExitProc(ClientData clientData);
static void OptionInit(TkMainInfo *mainPtr);
-static int ParsePriority(Tcl_Interp *interp, char *string);
+static int ParsePriority(Tcl_Interp *interp, const char *string);
static int ReadOptionFile(Tcl_Interp *interp, Tk_Window tkwin,
- char *fileName, int priority);
+ const char *fileName, int priority);
static void SetupStacks(TkWindow *winPtr, int leaf);
/*
@@ -246,8 +246,8 @@ void
Tk_AddOption(
Tk_Window tkwin, /* Window token; option will be associated
* with main window for this window. */
- CONST char *name, /* Multi-element name of option. */
- CONST char *value, /* String value for option. */
+ const char *name, /* Multi-element name of option. */
+ const char *value, /* String value for option. */
int priority) /* Overall priority level to use for this
* option, such as TK_USER_DEFAULT_PRIO or
* TK_INTERACTIVE_PRIO. Must be between 0 and
@@ -257,13 +257,13 @@ Tk_AddOption(
register ElArray **arrayPtrPtr;
register Element *elPtr;
Element newEl;
- register CONST char *p;
- CONST char *field;
+ register const char *p;
+ const char *field;
int count, firstField;
ptrdiff_t length;
#define TMP_SIZE 100
char tmp[TMP_SIZE+1];
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (winPtr->mainPtr->optionRootPtr == NULL) {
@@ -400,8 +400,8 @@ Tk_Uid
Tk_GetOption(
Tk_Window tkwin, /* Token for window that option is associated
* with. */
- CONST char *name, /* Name of option. */
- CONST char *className) /* Class of option. NULL means there is no
+ const char *name, /* Name of option. */
+ const char *className) /* Class of option. NULL means there is no
* class for this option: just check for
* name. */
{
@@ -411,7 +411,7 @@ Tk_GetOption(
register int count;
StackLevel *levelPtr;
int stackDepth[NUM_STACKS];
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -475,16 +475,16 @@ Tk_GetOption(
*/
for (elPtr = tsdPtr->stacks[EXACT_LEAF_NAME]->els,
- count = stackDepth[EXACT_LEAF_NAME]; count > 0;
- elPtr++, count--) {
+ count = stackDepth[EXACT_LEAF_NAME]; count > 0;
+ elPtr++, count--) {
if ((elPtr->nameUid == nameId)
&& (elPtr->priority > bestPtr->priority)) {
bestPtr = elPtr;
}
}
for (elPtr = tsdPtr->stacks[WILDCARD_LEAF_NAME]->els,
- count = stackDepth[WILDCARD_LEAF_NAME]; count > 0;
- elPtr++, count--) {
+ count = stackDepth[WILDCARD_LEAF_NAME]; count > 0;
+ elPtr++, count--) {
if ((elPtr->nameUid == nameId)
&& (elPtr->priority > bestPtr->priority)) {
bestPtr = elPtr;
@@ -494,16 +494,16 @@ Tk_GetOption(
if (className != NULL) {
classId = Tk_GetUid(className);
for (elPtr = tsdPtr->stacks[EXACT_LEAF_CLASS]->els,
- count = stackDepth[EXACT_LEAF_CLASS]; count > 0;
- elPtr++, count--) {
+ count = stackDepth[EXACT_LEAF_CLASS]; count > 0;
+ elPtr++, count--) {
if ((elPtr->nameUid == classId)
&& (elPtr->priority > bestPtr->priority)) {
bestPtr = elPtr;
}
}
for (elPtr = tsdPtr->stacks[WILDCARD_LEAF_CLASS]->els,
- count = stackDepth[WILDCARD_LEAF_CLASS]; count > 0;
- elPtr++, count--) {
+ count = stackDepth[WILDCARD_LEAF_CLASS]; count > 0;
+ elPtr++, count--) {
if ((elPtr->nameUid == classId)
&& (elPtr->priority > bestPtr->priority)) {
bestPtr = elPtr;
@@ -523,18 +523,19 @@ Tk_GetOption(
Tk_Uid nodeId, winClassId, winNameId;
unsigned int classNameLength;
register Element *nodePtr, *leafPtr;
- static int searchOrder[] = {
+ static const int searchOrder[] = {
EXACT_NODE_NAME, WILDCARD_NODE_NAME, EXACT_NODE_CLASS,
WILDCARD_NODE_CLASS, -1
};
- int *currentPtr, currentStack, leafCount;
+ const int *currentPtr;
+ int currentStack, leafCount;
/*
* Extract the masquerade class name from the name field.
*/
- classNameLength = (unsigned int)(masqName - name);
- masqClass = (char *) ckalloc(classNameLength + 1);
+ classNameLength = (unsigned) (masqName - name);
+ masqClass = ckalloc(classNameLength + 1);
strncpy(masqClass, name, classNameLength);
masqClass[classNameLength] = '\0';
@@ -612,14 +613,14 @@ Tk_OptionObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of Tcl_Obj arguments. */
- Tcl_Obj *CONST objv[]) /* Tcl_Obj arguments. */
+ Tcl_Obj *const objv[]) /* Tcl_Obj arguments. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
int index, result;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- static CONST char *optionCmds[] = {
+ static const char *const optionCmds[] = {
"add", "clear", "get", "readfile", NULL
};
@@ -642,6 +643,7 @@ Tk_OptionObjCmd(
switch ((enum optionVals) index) {
case OPTION_ADD: {
int priority;
+
if ((objc != 4) && (objc != 5)) {
Tcl_WrongNumArgs(interp, 2, objv, "pattern value ?priority?");
return TCL_ERROR;
@@ -691,7 +693,7 @@ Tk_OptionObjCmd(
value = Tk_GetOption(window, Tcl_GetString(objv[3]),
Tcl_GetString(objv[4]));
if (value != NULL) {
- Tcl_SetResult(interp, (char *)value, TCL_STATIC);
+ Tcl_SetResult(interp, (char *) value, TCL_STATIC);
}
break;
}
@@ -741,7 +743,7 @@ void
TkOptionDeadWindow(
register TkWindow *winPtr) /* Window to be cleaned up. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -797,7 +799,7 @@ TkOptionClassChanged(
{
int i, j, *basePtr;
ElArray *arrayPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (winPtr->optionLevel == -1) {
@@ -852,7 +854,7 @@ TkOptionClassChanged(
static int
ParsePriority(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
- char *string) /* Describes a priority level, either
+ const char *string) /* Describes a priority level, either
* symbolically or numerically. */
{
int priority, c;
@@ -928,7 +930,6 @@ AddFromString(
src = string;
lineNum = 1;
while (1) {
-
/*
* Skip leading white space and empty lines and comment lines, and
* check for the end of the spec.
@@ -1065,13 +1066,13 @@ ReadOptionFile(
Tcl_Interp *interp, /* Interpreter to use for reporting results. */
Tk_Window tkwin, /* Token for window: options are entered for
* this window's main window. */
- char *fileName, /* Name of file containing options. */
+ const char *fileName, /* Name of file containing options. */
int priority) /* Priority level to use for options in this
* file, such as TK_USER_DEFAULT_PRIO or
* TK_INTERACTIVE_PRIO. Must be between 0 and
* TK_MAX_PRIO. */
{
- CONST char *realName;
+ const char *realName;
char *buffer;
int result, bufferSize;
Tcl_Channel chan;
@@ -1106,16 +1107,16 @@ ReadOptionFile(
*/
bufferSize = (int) Tcl_Seek(chan, (Tcl_WideInt) 0, SEEK_END);
- (void) Tcl_Seek(chan, (Tcl_WideInt) 0, SEEK_SET);
+ Tcl_Seek(chan, (Tcl_WideInt) 0, SEEK_SET);
if (bufferSize < 0) {
Tcl_AppendResult(interp, "error seeking to end of file \"",
fileName, "\":", Tcl_PosixError(interp), NULL);
Tcl_Close(NULL, chan);
return TCL_ERROR;
-
}
- buffer = (char *) ckalloc((unsigned) bufferSize+1);
+
+ buffer = ckalloc(bufferSize + 1);
bufferSize = Tcl_Read(chan, buffer, bufferSize);
if (bufferSize < 0) {
Tcl_AppendResult(interp, "error reading file \"", fileName, "\":",
@@ -1151,9 +1152,8 @@ static ElArray *
NewArray(
int numEls) /* How many elements of space to allocate. */
{
- register ElArray *arrayPtr;
+ register ElArray *arrayPtr = ckalloc(EL_ARRAY_SIZE(numEls));
- arrayPtr = (ElArray *) ckalloc(EL_ARRAY_SIZE(numEls));
arrayPtr->arraySize = numEls;
arrayPtr->numUsed = 0;
arrayPtr->nextToUse = arrayPtr->els;
@@ -1187,16 +1187,11 @@ ExtendArray(
*/
if (arrayPtr->numUsed >= arrayPtr->arraySize) {
- register ElArray *newPtr;
-
- newPtr = (ElArray *) ckalloc(EL_ARRAY_SIZE(2*arrayPtr->arraySize));
- newPtr->arraySize = 2*arrayPtr->arraySize;
- newPtr->numUsed = arrayPtr->numUsed;
- newPtr->nextToUse = &newPtr->els[newPtr->numUsed];
- memcpy(newPtr->els, arrayPtr->els,
- arrayPtr->arraySize * sizeof(Element));
- ckfree((char *) arrayPtr);
- arrayPtr = newPtr;
+ register int newSize = 2*arrayPtr->arraySize;
+
+ arrayPtr = ckrealloc(arrayPtr, EL_ARRAY_SIZE(newSize));
+ arrayPtr->arraySize = newSize;
+ arrayPtr->nextToUse = &arrayPtr->els[arrayPtr->numUsed];
}
*arrayPtr->nextToUse = *elPtr;
@@ -1231,10 +1226,11 @@ SetupStacks(
* being probed. Zero means this is an
* ancestor of the desired leaf. */
{
- int level, i, *iPtr;
+ int level, i;
+ const int *iPtr;
register StackLevel *levelPtr;
register ElArray *arrayPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -1246,7 +1242,7 @@ SetupStacks(
* differently.
*/
- static int searchOrder[] = {WILDCARD_NODE_CLASS, WILDCARD_NODE_NAME,
+ static const int searchOrder[] = {WILDCARD_NODE_CLASS, WILDCARD_NODE_NAME,
EXACT_NODE_CLASS, EXACT_NODE_NAME, -1};
if (winPtr->mainPtr->optionRootPtr == NULL) {
@@ -1311,13 +1307,11 @@ SetupStacks(
*/
if (tsdPtr->curLevel >= tsdPtr->numLevels) {
- StackLevel *newLevels;
-
- newLevels = (StackLevel *) ckalloc((unsigned)
- (tsdPtr->numLevels * 2 * sizeof(StackLevel)));
+ StackLevel *newLevels =
+ ckalloc(tsdPtr->numLevels * 2 * sizeof(StackLevel));
memcpy(newLevels, tsdPtr->levels,
tsdPtr->numLevels * sizeof(StackLevel));
- ckfree((char *) tsdPtr->levels);
+ ckfree(tsdPtr->levels);
tsdPtr->numLevels *= 2;
tsdPtr->levels = newLevels;
}
@@ -1396,7 +1390,7 @@ ExtendStacks(
{
register int count;
register Element *elPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
for (elPtr = arrayPtr->els, count = arrayPtr->numUsed;
@@ -1429,16 +1423,16 @@ static void
OptionThreadExitProc(
ClientData clientData) /* not used */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (tsdPtr->initialized) {
int i;
for (i = 0; i < NUM_STACKS; i++) {
- ckfree((char *) tsdPtr->stacks[i]);
+ ckfree(tsdPtr->stacks[i]);
}
- ckfree((char *) tsdPtr->levels);
+ ckfree(tsdPtr->levels);
tsdPtr->initialized = 0;
}
}
@@ -1467,7 +1461,7 @@ OptionInit(
{
int i;
Tcl_Interp *interp;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Element *defaultMatchPtr = &tsdPtr->defaultMatch;
@@ -1482,8 +1476,7 @@ OptionInit(
tsdPtr->curLevel = -1;
tsdPtr->serial = 0;
- tsdPtr->levels = (StackLevel *)
- ckalloc((unsigned) (5*sizeof(StackLevel)));
+ tsdPtr->levels = ckalloc(5 * sizeof(StackLevel));
for (i = 0; i < NUM_STACKS; i++) {
tsdPtr->stacks[i] = NewArray(10);
tsdPtr->levels[0].bases[i] = 0;
@@ -1503,7 +1496,7 @@ OptionInit(
mainPtr->optionRootPtr = NewArray(20);
interp = Tcl_CreateInterp();
- (void) GetDefaultOptions(interp, mainPtr->winPtr);
+ GetDefaultOptions(interp, mainPtr->winPtr);
Tcl_DeleteInterp(interp);
}
@@ -1539,7 +1532,7 @@ ClearOptionTree(
ClearOptionTree(elPtr->child.arrayPtr);
}
}
- ckfree((char *) arrayPtr);
+ ckfree(arrayPtr);
}
/*
diff --git a/generic/tkPack.c b/generic/tkPack.c
index 47eddd6..b32cc23 100644
--- a/generic/tkPack.c
+++ b/generic/tkPack.c
@@ -14,14 +14,14 @@
#include "tkInt.h"
typedef enum {TOP, BOTTOM, LEFT, RIGHT} Side;
-static CONST char *sideNames[] = {
+static const char *const sideNames[] = {
"top", "bottom", "left", "right", NULL
};
-/* For each window that the packer cares about (either because
- * the window is managed by the packer or because the window
- * has slaves that are managed by the packer), there is a
- * structure of the following type:
+/*
+ * For each window that the packer cares about (either because the window is
+ * managed by the packer or because the window has slaves that are managed by
+ * the packer), there is a structure of the following type:
*/
typedef struct Packer {
@@ -32,9 +32,9 @@ typedef struct Packer {
struct Packer *masterPtr; /* Master window within which this window is
* packed (NULL means this window isn't
* managed by the packer). */
- struct Packer *nextPtr; /* Next window packed within same master.
- * List is priority-ordered: first on list
- * gets packed first. */
+ struct Packer *nextPtr; /* Next window packed within same master. List
+ * is priority-ordered: first on list gets
+ * packed first. */
struct Packer *slavePtr; /* First in list of slaves packed inside this
* window (NULL means no packed slaves). */
Side side; /* Side of master against which this window is
@@ -87,6 +87,8 @@ typedef struct Packer {
* size. 0 means if this window is a master then
* Tk will set its requested size to fit the
* needs of its slaves.
+ * ALLOCED_MASTER 1 means that Pack has allocated itself as
+ * geometry master for this window.
*/
#define REQUESTED_REPACK 1
@@ -95,6 +97,7 @@ typedef struct Packer {
#define EXPAND 8
#define OLD_STYLE 16
#define DONT_PROPAGATE 32
+#define ALLOCED_MASTER 64
/*
* The following structure is the official type record for the packer:
@@ -116,11 +119,11 @@ static const Tk_GeomMgr packerType = {
static void ArrangePacking(ClientData clientData);
static int ConfigureSlaves(Tcl_Interp *interp, Tk_Window tkwin,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DestroyPacker(char *memPtr);
static Packer * GetPacker(Tk_Window tkwin);
static int PackAfter(Tcl_Interp *interp, Packer *prevPtr,
- Packer *masterPtr, int objc,Tcl_Obj *CONST objv[]);
+ Packer *masterPtr, int objc,Tcl_Obj *const objv[]);
static void PackStructureProc(ClientData clientData,
XEvent *eventPtr);
static void Unlink(Packer *packPtr);
@@ -128,7 +131,7 @@ static int XExpansion(Packer *slavePtr, int cavityWidth);
static int YExpansion(Packer *slavePtr, int cavityHeight);
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* TkPrintPadAmount --
*
@@ -142,14 +145,14 @@ static int YExpansion(Packer *slavePtr, int cavityHeight);
* Side effects:
* None.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
void
TkPrintPadAmount(
Tcl_Interp *interp, /* The interpreter into which the result is
* written. */
- char *switchName, /* One of "padx", "pady", "ipadx" or "ipady" */
+ const char *switchName, /* One of "padx", "pady", "ipadx" or "ipady" */
int halfSpace, /* The left or top padding amount */
int allSpace) /* The total amount of padding */
{
@@ -164,7 +167,7 @@ TkPrintPadAmount(
}
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* Tk_PackCmd --
*
@@ -177,7 +180,7 @@ TkPrintPadAmount(
* Side effects:
* See the user documentation.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
int
@@ -185,11 +188,11 @@ Tk_PackObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
- char *argv2;
- static CONST char *optionStrings[] = {
+ Tk_Window tkwin = clientData;
+ const char *argv2;
+ static const char *const optionStrings[] = {
/* after, append, before and unpack are deprecated */
"after", "append", "before", "unpack",
"configure", "forget", "info", "propagate", "slaves", NULL };
@@ -199,7 +202,8 @@ Tk_PackObjCmd(
int index;
if (objc >= 2) {
- char *string = Tcl_GetString(objv[1]);
+ const char *string = Tcl_GetString(objv[1]);
+
if (string[0] == '.') {
return ConfigureSlaves(interp, tkwin, objc-1, objv+1);
}
@@ -305,8 +309,7 @@ Tk_PackObjCmd(
}
slavePtr = GetPacker(slave);
if ((slavePtr != NULL) && (slavePtr->masterPtr != NULL)) {
- Tk_ManageGeometry(slave, NULL,
- (ClientData) NULL);
+ Tk_ManageGeometry(slave, NULL, NULL);
if (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin)) {
Tk_UnmaintainGeometry(slavePtr->tkwin,
slavePtr->masterPtr->tkwin);
@@ -383,6 +386,16 @@ Tk_PackObjCmd(
return TCL_ERROR;
}
if (propagate) {
+ /*
+ * If we have slaves, we need to register as geometry master.
+ */
+
+ if (masterPtr->slavePtr != NULL) {
+ if (TkSetGeometryMaster(interp, master, "pack") != TCL_OK) {
+ return TCL_ERROR;
+ }
+ masterPtr->flags |= ALLOCED_MASTER;
+ }
masterPtr->flags &= ~DONT_PROPAGATE;
/*
@@ -395,9 +408,13 @@ Tk_PackObjCmd(
}
if (!(masterPtr->flags & REQUESTED_REPACK)) {
masterPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangePacking, masterPtr);
}
} else {
+ if (masterPtr->flags & ALLOCED_MASTER) {
+ TkFreeGeometryMaster(master, "pack");
+ masterPtr->flags &= ~ALLOCED_MASTER;
+ }
masterPtr->flags |= DONT_PROPAGATE;
}
break;
@@ -405,6 +422,7 @@ Tk_PackObjCmd(
case PACK_SLAVES: {
Tk_Window master;
Packer *masterPtr, *slavePtr;
+ Tcl_Obj *resultObj;
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "window");
@@ -413,11 +431,14 @@ Tk_PackObjCmd(
if (TkGetWindowFromObj(interp, tkwin, objv[2], &master) != TCL_OK) {
return TCL_ERROR;
}
+ resultObj = Tcl_NewObj();
masterPtr = GetPacker(master);
for (slavePtr = masterPtr->slavePtr; slavePtr != NULL;
slavePtr = slavePtr->nextPtr) {
- Tcl_AppendElement(interp, Tk_PathName(slavePtr->tkwin));
+ Tcl_ListObjAppendElement(NULL, resultObj,
+ TkNewWindowObj(slavePtr->tkwin));
}
+ Tcl_SetObjResult(interp, resultObj);
break;
}
case PACK_UNPACK: {
@@ -433,8 +454,7 @@ Tk_PackObjCmd(
}
packPtr = GetPacker(tkwin2);
if ((packPtr != NULL) && (packPtr->masterPtr != NULL)) {
- Tk_ManageGeometry(tkwin2, NULL,
- (ClientData) NULL);
+ Tk_ManageGeometry(tkwin2, NULL, NULL);
if (packPtr->masterPtr->tkwin != Tk_Parent(packPtr->tkwin)) {
Tk_UnmaintainGeometry(packPtr->tkwin,
packPtr->masterPtr->tkwin);
@@ -450,7 +470,7 @@ Tk_PackObjCmd(
}
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* PackReqProc --
*
@@ -464,7 +484,7 @@ Tk_PackObjCmd(
* Arranges for tkwin, and all its managed siblings, to be re-packed at
* the next idle point.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
/* ARGSUSED */
@@ -475,17 +495,17 @@ PackReqProc(
Tk_Window tkwin) /* Other Tk-related information about the
* window. */
{
- register Packer *packPtr = (Packer *) clientData;
+ register Packer *packPtr = clientData;
packPtr = packPtr->masterPtr;
if (!(packPtr->flags & REQUESTED_REPACK)) {
packPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) packPtr);
+ Tcl_DoWhenIdle(ArrangePacking, packPtr);
}
}
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* PackLostSlaveProc --
*
@@ -498,7 +518,7 @@ PackReqProc(
* Side effects:
* Forgets all packer-related information about the slave.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
/* ARGSUSED */
@@ -508,7 +528,7 @@ PackLostSlaveProc(
* stolen away. */
Tk_Window tkwin) /* Tk's handle for the slave window. */
{
- register Packer *slavePtr = (Packer *) clientData;
+ register Packer *slavePtr = clientData;
if (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin)) {
Tk_UnmaintainGeometry(slavePtr->tkwin, slavePtr->masterPtr->tkwin);
@@ -518,7 +538,7 @@ PackLostSlaveProc(
}
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* ArrangePacking --
*
@@ -533,7 +553,7 @@ PackLostSlaveProc(
* Side effects:
* The packed slaves of masterPtr may get resized or moved.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
static void
@@ -541,7 +561,7 @@ ArrangePacking(
ClientData clientData) /* Structure describing master whose slaves
* are to be re-layed out. */
{
- register Packer *masterPtr = (Packer *) clientData;
+ register Packer *masterPtr = clientData;
register Packer *slavePtr;
int cavityX, cavityY, cavityWidth, cavityHeight;
/* These variables keep track of the
@@ -581,7 +601,7 @@ ArrangePacking(
}
masterPtr->abortPtr = &abort;
abort = 0;
- Tcl_Preserve((ClientData) masterPtr);
+ Tcl_Preserve(masterPtr);
/*
* Pass #1: scan all the slaves to figure out the total amount of space
@@ -650,7 +670,7 @@ ArrangePacking(
&& !(masterPtr->flags & DONT_PROPAGATE)) {
Tk_GeometryRequest(masterPtr->tkwin, maxWidth, maxHeight);
masterPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangePacking, masterPtr);
goto done;
}
@@ -841,7 +861,7 @@ ArrangePacking(
done:
masterPtr->abortPtr = NULL;
- Tcl_Release((ClientData) masterPtr);
+ Tcl_Release(masterPtr);
}
/*
@@ -888,9 +908,11 @@ XExpansion(
childWidth = Tk_ReqWidth(slavePtr->tkwin) + slavePtr->doubleBw
+ slavePtr->padX + slavePtr->iPadX;
if ((slavePtr->side == TOP) || (slavePtr->side == BOTTOM)) {
- curExpand = (cavityWidth - childWidth)/numExpand;
- if (curExpand < minExpand) {
- minExpand = curExpand;
+ if (numExpand) {
+ curExpand = (cavityWidth - childWidth)/numExpand;
+ if (curExpand < minExpand) {
+ minExpand = curExpand;
+ }
}
} else {
cavityWidth -= childWidth;
@@ -899,9 +921,11 @@ XExpansion(
}
}
}
- curExpand = cavityWidth/numExpand;
- if (curExpand < minExpand) {
- minExpand = curExpand;
+ if (numExpand) {
+ curExpand = cavityWidth/numExpand;
+ if (curExpand < minExpand) {
+ minExpand = curExpand;
+ }
}
return (minExpand < 0) ? 0 : minExpand;
}
@@ -943,9 +967,11 @@ YExpansion(
childHeight = Tk_ReqHeight(slavePtr->tkwin) + slavePtr->doubleBw
+ slavePtr->padY + slavePtr->iPadY;
if ((slavePtr->side == LEFT) || (slavePtr->side == RIGHT)) {
- curExpand = (cavityHeight - childHeight)/numExpand;
- if (curExpand < minExpand) {
- minExpand = curExpand;
+ if (numExpand) {
+ curExpand = (cavityHeight - childHeight)/numExpand;
+ if (curExpand < minExpand) {
+ minExpand = curExpand;
+ }
}
} else {
cavityHeight -= childHeight;
@@ -954,15 +980,17 @@ YExpansion(
}
}
}
- curExpand = cavityHeight/numExpand;
- if (curExpand < minExpand) {
- minExpand = curExpand;
+ if (numExpand) {
+ curExpand = cavityHeight/numExpand;
+ if (curExpand < minExpand) {
+ minExpand = curExpand;
+ }
}
return (minExpand < 0) ? 0 : minExpand;
}
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* GetPacker --
*
@@ -977,7 +1005,7 @@ YExpansion(
* A new packer structure may be created. If so, then a callback is set
* up to clean things up when the window is deleted.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
static Packer *
@@ -1003,9 +1031,9 @@ GetPacker(
hPtr = Tcl_CreateHashEntry(&dispPtr->packerHashTable, (char *) tkwin,
&isNew);
if (!isNew) {
- return (Packer *) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
- packPtr = (Packer *) ckalloc(sizeof(Packer));
+ packPtr = ckalloc(sizeof(Packer));
packPtr->tkwin = tkwin;
packPtr->masterPtr = NULL;
packPtr->nextPtr = NULL;
@@ -1020,12 +1048,12 @@ GetPacker(
packPtr->flags = 0;
Tcl_SetHashValue(hPtr, packPtr);
Tk_CreateEventHandler(tkwin, StructureNotifyMask,
- PackStructureProc, (ClientData) packPtr);
+ PackStructureProc, packPtr);
return packPtr;
}
/*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*
* PackAfter --
*
@@ -1039,7 +1067,7 @@ GetPacker(
* The geometry of the specified windows may change, both now and again
* in the future.
*
- *--------------------------------------------------------------
+ *------------------------------------------------------------------------
*/
static int
@@ -1050,7 +1078,7 @@ PackAfter(
* masterPtr. */
Packer *masterPtr, /* Master in which to pack windows. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[]) /* Array of lists, each containing 2 elements:
+ Tcl_Obj *const objv[]) /* Array of lists, each containing 2 elements:
* window name and side against which to
* pack. */
{
@@ -1122,7 +1150,7 @@ PackAfter(
packPtr->flags |= OLD_STYLE;
for (index = 0 ; index < optionCount; index++) {
Tcl_Obj *curOptPtr = options[index];
- char *curOpt = Tcl_GetStringFromObj(curOptPtr, &length);
+ const char *curOpt = Tcl_GetStringFromObj(curOptPtr, &length);
c = curOpt[0];
@@ -1225,7 +1253,17 @@ PackAfter(
packPtr->nextPtr = prevPtr->nextPtr;
prevPtr->nextPtr = packPtr;
}
- Tk_ManageGeometry(tkwin, &packerType, (ClientData) packPtr);
+ Tk_ManageGeometry(tkwin, &packerType, packPtr);
+
+ if (!(masterPtr->flags & DONT_PROPAGATE)) {
+ if (TkSetGeometryMaster(interp, masterPtr->tkwin, "pack")
+ != TCL_OK) {
+ Tk_ManageGeometry(tkwin, NULL, NULL);
+ Unlink(packPtr);
+ return TCL_ERROR;
+ }
+ masterPtr->flags |= ALLOCED_MASTER;
+ }
}
}
@@ -1238,7 +1276,7 @@ PackAfter(
}
if (!(masterPtr->flags & REQUESTED_REPACK)) {
masterPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangePacking, masterPtr);
}
return TCL_OK;
}
@@ -1284,13 +1322,24 @@ Unlink(
}
if (!(masterPtr->flags & REQUESTED_REPACK)) {
masterPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangePacking, masterPtr);
}
if (masterPtr->abortPtr != NULL) {
*masterPtr->abortPtr = 1;
}
packPtr->masterPtr = NULL;
+
+ /*
+ * If we have emptied this master from slaves it means we are no longer
+ * handling it and should mark it as free.
+ */
+
+ if (masterPtr->slavePtr == NULL && masterPtr->flags & ALLOCED_MASTER) {
+ TkFreeGeometryMaster(masterPtr->tkwin, "pack");
+ masterPtr->flags &= ~ALLOCED_MASTER;
+ }
+
}
/*
@@ -1317,7 +1366,8 @@ DestroyPacker(
* dead. */
{
register Packer *packPtr = (Packer *) memPtr;
- ckfree((char *) packPtr);
+
+ ckfree(packPtr);
}
/*
@@ -1344,20 +1394,20 @@ PackStructureProc(
* eventPtr. */
XEvent *eventPtr) /* Describes what just happened. */
{
- register Packer *packPtr = (Packer *) clientData;
+ register Packer *packPtr = clientData;
if (eventPtr->type == ConfigureNotify) {
if ((packPtr->slavePtr != NULL)
&& !(packPtr->flags & REQUESTED_REPACK)) {
packPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) packPtr);
+ Tcl_DoWhenIdle(ArrangePacking, packPtr);
}
if ((packPtr->masterPtr != NULL)
&& (packPtr->doubleBw != 2*Tk_Changes(packPtr->tkwin)->border_width)) {
if (!(packPtr->masterPtr->flags & REQUESTED_REPACK)) {
packPtr->doubleBw = 2*Tk_Changes(packPtr->tkwin)->border_width;
packPtr->masterPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) packPtr->masterPtr);
+ Tcl_DoWhenIdle(ArrangePacking, packPtr->masterPtr);
}
}
} else if (eventPtr->type == DestroyNotify) {
@@ -1369,8 +1419,7 @@ PackStructureProc(
for (slavePtr = packPtr->slavePtr; slavePtr != NULL;
slavePtr = nextPtr) {
- Tk_ManageGeometry(slavePtr->tkwin, NULL,
- (ClientData) NULL);
+ Tk_ManageGeometry(slavePtr->tkwin, NULL, NULL);
Tk_UnmapWindow(slavePtr->tkwin);
slavePtr->masterPtr = NULL;
nextPtr = slavePtr->nextPtr;
@@ -1384,10 +1433,10 @@ PackStructureProc(
}
if (packPtr->flags & REQUESTED_REPACK) {
- Tcl_CancelIdleCall(ArrangePacking, (ClientData) packPtr);
+ Tcl_CancelIdleCall(ArrangePacking, packPtr);
}
packPtr->tkwin = NULL;
- Tcl_EventuallyFree((ClientData) packPtr, DestroyPacker);
+ Tcl_EventuallyFree(packPtr, DestroyPacker);
} else if (eventPtr->type == MapNotify) {
/*
* When a master gets mapped, must redo the geometry computation so
@@ -1397,7 +1446,7 @@ PackStructureProc(
if ((packPtr->slavePtr != NULL)
&& !(packPtr->flags & REQUESTED_REPACK)) {
packPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) packPtr);
+ Tcl_DoWhenIdle(ArrangePacking, packPtr);
}
} else if (eventPtr->type == UnmapNotify) {
register Packer *packPtr2;
@@ -1439,7 +1488,7 @@ ConfigureSlaves(
Tk_Window tkwin, /* Any window in application containing
* slaves. Used to look up slave names. */
int objc, /* Number of elements in argv. */
- Tcl_Obj *CONST objv[]) /* Argument objects: contains one or more
+ Tcl_Obj *const objv[]) /* Argument objects: contains one or more
* window names followed by any number of
* "option value" pairs. Caller must make sure
* that there is at least one window name. */
@@ -1447,8 +1496,8 @@ ConfigureSlaves(
Packer *masterPtr, *slavePtr, *prevPtr, *otherPtr;
Tk_Window other, slave, parent, ancestor;
int i, j, numWindows, tmp, positionGiven;
- char *string;
- static CONST char *optionStrings[] = {
+ const char *string;
+ static const char *const optionStrings[] = {
"-after", "-anchor", "-before", "-expand", "-fill",
"-in", "-ipadx", "-ipady", "-padx", "-pady", "-side", NULL };
enum options {
@@ -1530,8 +1579,8 @@ ConfigureSlaves(
if (prevPtr->masterPtr == NULL) {
notPacked:
Tcl_AppendResult(interp, "window \"",
- Tcl_GetString(objv[i+1]),
- "\" isn't packed", NULL);
+ Tcl_GetString(objv[i+1]), "\" isn't packed",
+ NULL);
return TCL_ERROR;
}
masterPtr = prevPtr->masterPtr;
@@ -1728,6 +1777,7 @@ ConfigureSlaves(
}
Unlink(slavePtr);
}
+
slavePtr->masterPtr = masterPtr;
if (prevPtr == NULL) {
slavePtr->nextPtr = masterPtr->slavePtr;
@@ -1736,9 +1786,19 @@ ConfigureSlaves(
slavePtr->nextPtr = prevPtr->nextPtr;
prevPtr->nextPtr = slavePtr;
}
- Tk_ManageGeometry(slave, &packerType, (ClientData) slavePtr);
+ Tk_ManageGeometry(slave, &packerType, slavePtr);
prevPtr = slavePtr;
+ if (!(masterPtr->flags & DONT_PROPAGATE)) {
+ if (TkSetGeometryMaster(interp, masterPtr->tkwin, "pack")
+ != TCL_OK) {
+ Tk_ManageGeometry(slave, NULL, NULL);
+ Unlink(slavePtr);
+ return TCL_ERROR;
+ }
+ masterPtr->flags |= ALLOCED_MASTER;
+ }
+
/*
* Arrange for the master to be re-packed at the first idle moment.
*/
@@ -1749,7 +1809,7 @@ ConfigureSlaves(
}
if (!(masterPtr->flags & REQUESTED_REPACK)) {
masterPtr->flags |= REQUESTED_REPACK;
- Tcl_DoWhenIdle(ArrangePacking, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(ArrangePacking, masterPtr);
}
}
return TCL_OK;
diff --git a/generic/tkPanedWindow.c b/generic/tkPanedWindow.c
index 9029265..34f91b7 100644
--- a/generic/tkPanedWindow.c
+++ b/generic/tkPanedWindow.c
@@ -35,7 +35,7 @@
* The following table defines the legal values for the -orient option.
*/
-static CONST char *orientStrings[] = {
+static const char *const orientStrings[] = {
"horizontal", "vertical", NULL
};
@@ -45,7 +45,7 @@ enum orient { ORIENT_HORIZONTAL, ORIENT_VERTICAL };
* The following table defines the legal values for the -stretch option.
*/
-static const char *stretchStrings[] = {
+static const char *const stretchStrings[] = {
"always", "first", "last", "middle", "never", NULL
};
@@ -181,11 +181,11 @@ typedef struct PanedWindow {
int Tk_PanedWindowObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void PanedWindowCmdDeletedProc(ClientData clientData);
static int ConfigurePanedWindow(Tcl_Interp *interp,
PanedWindow *pwPtr, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void DestroyPanedWindow(PanedWindow *pwPtr);
static void DisplayPanedWindow(ClientData clientData);
static void PanedWindowEventProc(ClientData clientData,
@@ -195,7 +195,7 @@ static void ProxyWindowEventProc(ClientData clientData,
static void DisplayProxyWindow(ClientData clientData);
static void PanedWindowWorldChanged(ClientData instanceData);
static int PanedWindowWidgetObjCmd(ClientData clientData,
- Tcl_Interp *, int objc, Tcl_Obj * CONST objv[]);
+ Tcl_Interp *, int objc, Tcl_Obj * const objv[]);
static void PanedWindowLostSlaveProc(ClientData clientData,
Tk_Window tkwin);
static void PanedWindowReqProc(ClientData clientData,
@@ -207,14 +207,14 @@ static void SlaveStructureProc(ClientData clientData,
XEvent *eventPtr);
static int PanedWindowSashCommand(PanedWindow *pwPtr,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static int PanedWindowProxyCommand(PanedWindow *pwPtr,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static void ComputeGeometry(PanedWindow *pwPtr);
static int ConfigureSlaves(PanedWindow *pwPtr,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static void DestroyOptionTables(ClientData clientData,
Tcl_Interp *interp);
static int SetSticky(ClientData clientData, Tcl_Interp *interp,
@@ -258,7 +258,7 @@ static const Tk_GeomMgr panedWindowMgrType = {
* the custom "-sticky" option for slave windows.
*/
-static Tk_ObjCustomOption stickyOption = {
+static const Tk_ObjCustomOption stickyOption = {
"sticky", /* name */
SetSticky, /* setProc */
GetSticky, /* getProc */
@@ -270,11 +270,11 @@ static Tk_ObjCustomOption stickyOption = {
static const Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_BORDER, "-background", "background", "Background",
DEF_PANEDWINDOW_BG_COLOR, -1, Tk_Offset(PanedWindow, background), 0,
- (ClientData) DEF_PANEDWINDOW_BG_MONO},
+ (ClientData) DEF_PANEDWINDOW_BG_MONO, 0},
{TK_OPTION_SYNONYM, "-bd", NULL, NULL,
- NULL, 0, -1, 0, (ClientData) "-borderwidth"},
+ NULL, 0, -1, 0, (ClientData) "-borderwidth", 0},
{TK_OPTION_SYNONYM, "-bg", NULL, NULL,
- NULL, 0, -1, 0, (ClientData) "-background"},
+ NULL, 0, -1, 0, (ClientData) "-background", 0},
{TK_OPTION_PIXELS, "-borderwidth", "borderWidth", "BorderWidth",
DEF_PANEDWINDOW_BORDERWIDTH, -1, Tk_Offset(PanedWindow, borderWidth),
0, 0, GEOMETRY},
@@ -316,7 +316,7 @@ static const Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_PIXELS, "-width", "width", "Width",
DEF_PANEDWINDOW_WIDTH, Tk_Offset(PanedWindow, widthPtr),
Tk_Offset(PanedWindow, width), TK_OPTION_NULL_OK, 0, GEOMETRY},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
static const Tk_OptionSpec slaveOptionSpecs[] = {
@@ -346,7 +346,7 @@ static const Tk_OptionSpec slaveOptionSpecs[] = {
{TK_OPTION_PIXELS, "-width", NULL, NULL,
DEF_PANEDWINDOW_PANE_WIDTH, Tk_Offset(Slave, widthPtr),
Tk_Offset(Slave, width), TK_OPTION_NULL_OK, 0, 0},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
/*
@@ -371,7 +371,7 @@ Tk_PanedWindowObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj * CONST objv[]) /* Argument objects. */
+ Tcl_Obj * const objv[]) /* Argument objects. */
{
PanedWindow *pwPtr;
Tk_Window tkwin, parent;
@@ -379,7 +379,7 @@ Tk_PanedWindowObjCmd(
XSetWindowAttributes atts;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -399,14 +399,14 @@ Tk_PanedWindowObjCmd(
* easy access to it in the future.
*/
- pwOpts = (OptionTables *) ckalloc(sizeof(OptionTables));
+ pwOpts = ckalloc(sizeof(OptionTables));
/*
* Set up an exit handler to free the optionTables struct.
*/
Tcl_SetAssocData(interp, "PanedWindowOptionTables",
- DestroyOptionTables, (ClientData) pwOpts);
+ DestroyOptionTables, pwOpts);
/*
* Create the paned window option tables.
@@ -422,14 +422,14 @@ Tk_PanedWindowObjCmd(
* Allocate and initialize the widget record.
*/
- pwPtr = (PanedWindow *) ckalloc(sizeof(PanedWindow));
+ pwPtr = ckalloc(sizeof(PanedWindow));
memset((void *)pwPtr, 0, (sizeof(PanedWindow)));
pwPtr->tkwin = tkwin;
pwPtr->display = Tk_Display(tkwin);
pwPtr->interp = interp;
pwPtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(pwPtr->tkwin), PanedWindowWidgetObjCmd,
- (ClientData) pwPtr, PanedWindowCmdDeletedProc);
+ Tk_PathName(pwPtr->tkwin), PanedWindowWidgetObjCmd, pwPtr,
+ PanedWindowCmdDeletedProc);
pwPtr->optionTable = pwOpts->pwOptions;
pwPtr->slaveOpts = pwOpts->slaveOpts;
pwPtr->relief = TK_RELIEF_RAISED;
@@ -442,7 +442,7 @@ Tk_PanedWindowObjCmd(
* otherwise Tk might free it while we still need it.
*/
- Tcl_Preserve((ClientData) pwPtr->tkwin);
+ Tcl_Preserve(pwPtr->tkwin);
if (Tk_InitOptions(interp, (char *) pwPtr, pwOpts->pwOptions,
tkwin) != TCL_OK) {
@@ -451,7 +451,7 @@ Tk_PanedWindowObjCmd(
}
Tk_CreateEventHandler(pwPtr->tkwin, ExposureMask|StructureNotifyMask,
- PanedWindowEventProc, (ClientData) pwPtr);
+ PanedWindowEventProc, pwPtr);
/*
* Find the toplevel ancestor of the panedwindow, and make a proxy win as
@@ -481,7 +481,7 @@ Tk_PanedWindowObjCmd(
Tk_SetWindowVisual(pwPtr->proxywin,
Tk_Visual(tkwin), Tk_Depth(tkwin), Tk_Colormap(tkwin));
Tk_CreateEventHandler(pwPtr->proxywin, ExposureMask, ProxyWindowEventProc,
- (ClientData) pwPtr);
+ pwPtr);
atts.save_under = True;
Tk_ChangeWindowAttributes(pwPtr->proxywin, CWSaveUnder, &atts);
@@ -491,7 +491,7 @@ Tk_PanedWindowObjCmd(
return TCL_ERROR;
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), Tk_PathName(pwPtr->tkwin), -1);
+ Tcl_SetObjResult(interp, TkNewWindowObj(pwPtr->tkwin));
return TCL_OK;
}
@@ -518,11 +518,11 @@ PanedWindowWidgetObjCmd(
ClientData clientData, /* Information about square widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj * CONST objv[]) /* Argument objects. */
+ Tcl_Obj * const objv[]) /* Argument objects. */
{
- PanedWindow *pwPtr = (PanedWindow *) clientData;
+ PanedWindow *pwPtr = clientData;
int result = TCL_OK;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"add", "cget", "configure", "forget", "identify", "panecget",
"paneconfigure", "panes", "proxy", "sash", NULL
};
@@ -545,7 +545,7 @@ PanedWindowWidgetObjCmd(
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) pwPtr);
+ Tcl_Preserve(pwPtr);
switch ((enum options) index) {
case PW_ADD:
@@ -603,16 +603,17 @@ PanedWindowWidgetObjCmd(
for (count = 0, i = 2; i < objc; i++) {
Tk_Window slave = Tk_NameToWindow(interp, Tcl_GetString(objv[i]),
pwPtr->tkwin);
+
if (slave == NULL) {
continue;
}
slavePtr = GetPane(pwPtr, slave);
if ((slavePtr != NULL) && (slavePtr->masterPtr != NULL)) {
count++;
- Tk_ManageGeometry(slave, NULL, (ClientData)NULL);
+ Tk_ManageGeometry(slave, NULL, NULL);
Tk_UnmaintainGeometry(slavePtr->tkwin, pwPtr->tkwin);
Tk_DeleteEventHandler(slavePtr->tkwin, StructureNotifyMask,
- SlaveStructureProc, (ClientData) slavePtr);
+ SlaveStructureProc, slavePtr);
Tk_UnmapWindow(slavePtr->tkwin);
Unlink(slavePtr);
}
@@ -718,7 +719,7 @@ PanedWindowWidgetObjCmd(
result = PanedWindowSashCommand(pwPtr, interp, objc, objv);
break;
}
- Tcl_Release((ClientData) pwPtr);
+ Tcl_Release(pwPtr);
return result;
}
@@ -744,14 +745,14 @@ ConfigureSlaves(
PanedWindow *pwPtr, /* Information about paned window. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
int i, firstOptionArg, j, found, doubleBw, index, numNewSlaves, haveLoc;
int insertIndex;
Tk_Window tkwin = NULL, ancestor, parent;
Slave *slavePtr, **inserts, **newSlaves;
Slave options;
- char *arg;
+ const char *arg;
/*
* Find the non-window name arguments; these are the configure options for
@@ -875,7 +876,7 @@ ConfigureSlaves(
* structures may already have existed, some may be new.
*/
- inserts = (Slave **)ckalloc(sizeof(Slave *) * (firstOptionArg - 2));
+ inserts = ckalloc(sizeof(Slave *) * (firstOptionArg - 2));
insertIndex = 0;
/*
@@ -942,7 +943,7 @@ ConfigureSlaves(
* out with their "natural" dimensions.
*/
- slavePtr = (Slave *) ckalloc(sizeof(Slave));
+ slavePtr = ckalloc(sizeof(Slave));
memset(slavePtr, 0, sizeof(Slave));
Tk_InitOptions(interp, (char *)slavePtr, pwPtr->slaveOpts,
pwPtr->tkwin);
@@ -971,9 +972,8 @@ ConfigureSlaves(
*/
Tk_CreateEventHandler(slavePtr->tkwin, StructureNotifyMask,
- SlaveStructureProc, (ClientData) slavePtr);
- Tk_ManageGeometry(slavePtr->tkwin, &panedWindowMgrType,
- (ClientData) slavePtr);
+ SlaveStructureProc, slavePtr);
+ Tk_ManageGeometry(slavePtr->tkwin, &panedWindowMgrType, slavePtr);
inserts[insertIndex++] = slavePtr;
numNewSlaves++;
}
@@ -982,8 +982,8 @@ ConfigureSlaves(
* Allocate the new slaves array, then copy the slaves into it, in order.
*/
- i = sizeof(Slave *) * (pwPtr->numSlaves+numNewSlaves);
- newSlaves = (Slave **)ckalloc((unsigned) i);
+ i = sizeof(Slave *) * (pwPtr->numSlaves + numNewSlaves);
+ newSlaves = ckalloc(i);
memset(newSlaves, 0, (size_t) i);
if (index == -1) {
/*
@@ -1026,8 +1026,8 @@ ConfigureSlaves(
* Make the new slaves array the paned window's slave array, and clean up.
*/
- ckfree((void *)pwPtr->slaves);
- ckfree((void *)inserts);
+ ckfree(pwPtr->slaves);
+ ckfree(inserts);
pwPtr->slaves = newSlaves;
/*
@@ -1064,9 +1064,9 @@ PanedWindowSashCommand(
PanedWindow *pwPtr, /* Pointer to paned window information. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *sashOptionStrings[] = {
+ static const char *const sashOptionStrings[] = {
"coord", "dragto", "mark", "place", NULL
};
enum sashOptions {
@@ -1107,7 +1107,7 @@ PanedWindowSashCommand(
coords[0] = Tcl_NewIntObj(slavePtr->sashx);
coords[1] = Tcl_NewIntObj(slavePtr->sashy);
- Tcl_SetListObj(Tcl_GetObjResult(interp), 2, coords);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(2, coords));
break;
case SASH_MARK:
@@ -1140,7 +1140,7 @@ PanedWindowSashCommand(
} else {
coords[0] = Tcl_NewIntObj(pwPtr->slaves[sash]->markx);
coords[1] = Tcl_NewIntObj(pwPtr->slaves[sash]->marky);
- Tcl_SetListObj(Tcl_GetObjResult(interp), 2, coords);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(2, coords));
}
break;
@@ -1215,7 +1215,7 @@ ConfigurePanedWindow(
Tcl_Interp *interp, /* Used for error reporting. */
PanedWindow *pwPtr, /* Information about widget. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument values. */
+ Tcl_Obj *const objv[]) /* Argument values. */
{
Tk_SavedOptions savedOptions;
int typemask = 0;
@@ -1228,7 +1228,7 @@ ConfigurePanedWindow(
Tk_FreeSavedOptions(&savedOptions);
- PanedWindowWorldChanged((ClientData) pwPtr);
+ PanedWindowWorldChanged(pwPtr);
/*
* If an option that affects geometry has changed, make a re-layout
@@ -1266,7 +1266,7 @@ PanedWindowWorldChanged(
{
XGCValues gcValues;
GC newGC;
- PanedWindow *pwPtr = (PanedWindow *) instanceData;
+ PanedWindow *pwPtr = instanceData;
/*
* Allocated a graphics context for drawing the paned window widget
@@ -1295,7 +1295,7 @@ PanedWindowWorldChanged(
*/
if (Tk_IsMapped(pwPtr->tkwin) && !(pwPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayPanedWindow, (ClientData) pwPtr);
+ Tcl_DoWhenIdle(DisplayPanedWindow, pwPtr);
pwPtr->flags |= REDRAW_PENDING;
}
}
@@ -1323,17 +1323,17 @@ PanedWindowEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- PanedWindow *pwPtr = (PanedWindow *) clientData;
+ PanedWindow *pwPtr = clientData;
if (eventPtr->type == Expose) {
if (pwPtr->tkwin != NULL && !(pwPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayPanedWindow, (ClientData) pwPtr);
+ Tcl_DoWhenIdle(DisplayPanedWindow, pwPtr);
pwPtr->flags |= REDRAW_PENDING;
}
} else if (eventPtr->type == ConfigureNotify) {
pwPtr->flags |= REQUESTED_RELAYOUT;
if (pwPtr->tkwin != NULL && !(pwPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayPanedWindow, (ClientData) pwPtr);
+ Tcl_DoWhenIdle(DisplayPanedWindow, pwPtr);
pwPtr->flags |= REDRAW_PENDING;
}
} else if (eventPtr->type == DestroyNotify) {
@@ -1363,7 +1363,7 @@ static void
PanedWindowCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- PanedWindow *pwPtr = (PanedWindow *) clientData;
+ PanedWindow *pwPtr = clientData;
/*
* This function could be invoked either because the window was destroyed
@@ -1400,7 +1400,7 @@ static void
DisplayPanedWindow(
ClientData clientData) /* Information about window. */
{
- PanedWindow *pwPtr = (PanedWindow *) clientData;
+ PanedWindow *pwPtr = clientData;
Slave *slavePtr;
Pixmap pixmap;
Tk_Window tkwin = pwPtr->tkwin;
@@ -1518,10 +1518,10 @@ DestroyPanedWindow(
*/
if (pwPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(DisplayPanedWindow, (ClientData) pwPtr);
+ Tcl_CancelIdleCall(DisplayPanedWindow, pwPtr);
}
if (pwPtr->flags & RESIZE_PENDING) {
- Tcl_CancelIdleCall(ArrangePanes, (ClientData) pwPtr);
+ Tcl_CancelIdleCall(ArrangePanes, pwPtr);
}
/*
@@ -1533,15 +1533,15 @@ DestroyPanedWindow(
for (i = 0; i < pwPtr->numSlaves; i++) {
Tk_DeleteEventHandler(pwPtr->slaves[i]->tkwin, StructureNotifyMask,
- SlaveStructureProc, (ClientData) pwPtr->slaves[i]);
+ SlaveStructureProc, pwPtr->slaves[i]);
Tk_ManageGeometry(pwPtr->slaves[i]->tkwin, NULL, NULL);
- Tk_FreeConfigOptions((char *)pwPtr->slaves[i], pwPtr->slaveOpts,
+ Tk_FreeConfigOptions((char *) pwPtr->slaves[i], pwPtr->slaveOpts,
pwPtr->tkwin);
- ckfree((void *)pwPtr->slaves[i]);
+ ckfree(pwPtr->slaves[i]);
pwPtr->slaves[i] = NULL;
}
if (pwPtr->slaves) {
- ckfree((char *) pwPtr->slaves);
+ ckfree(pwPtr->slaves);
}
/*
@@ -1555,10 +1555,10 @@ DestroyPanedWindow(
*/
Tk_FreeConfigOptions((char *) pwPtr, pwPtr->optionTable, pwPtr->tkwin);
- Tcl_Release((ClientData) pwPtr->tkwin);
+ Tcl_Release(pwPtr->tkwin);
pwPtr->tkwin = NULL;
- Tcl_EventuallyFree((ClientData) pwPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(pwPtr, TCL_DYNAMIC);
}
/*
@@ -1586,12 +1586,13 @@ PanedWindowReqProc(
Tk_Window tkwin) /* Other Tk-related information about the
* window. */
{
- Slave *slavePtr = (Slave *) clientData;
- PanedWindow *pwPtr = (PanedWindow *) (slavePtr->masterPtr);
+ Slave *slavePtr = clientData;
+ PanedWindow *pwPtr = (PanedWindow *) slavePtr->masterPtr;
+
if (Tk_IsMapped(pwPtr->tkwin)) {
if (!(pwPtr->flags & RESIZE_PENDING)) {
pwPtr->flags |= RESIZE_PENDING;
- Tcl_DoWhenIdle(ArrangePanes, (ClientData) pwPtr);
+ Tcl_DoWhenIdle(ArrangePanes, pwPtr);
}
} else {
int doubleBw = 2 * Tk_Changes(slavePtr->tkwin)->border_width;
@@ -1630,18 +1631,18 @@ PanedWindowLostSlaveProc(
* stolen away. */
Tk_Window tkwin) /* Tk's handle for the slave window. */
{
- register Slave *slavePtr = (Slave *) clientData;
- PanedWindow *pwPtr = (PanedWindow *) (slavePtr->masterPtr);
+ register Slave *slavePtr = clientData;
+ PanedWindow *pwPtr = (PanedWindow *) slavePtr->masterPtr;
if (pwPtr->tkwin != Tk_Parent(slavePtr->tkwin)) {
Tk_UnmaintainGeometry(slavePtr->tkwin, pwPtr->tkwin);
}
Unlink(slavePtr);
Tk_DeleteEventHandler(slavePtr->tkwin, StructureNotifyMask,
- SlaveStructureProc, (ClientData) slavePtr);
+ SlaveStructureProc, slavePtr);
Tk_UnmapWindow(slavePtr->tkwin);
slavePtr->tkwin = NULL;
- ckfree((void *)slavePtr);
+ ckfree(slavePtr);
ComputeGeometry(pwPtr);
}
@@ -1669,7 +1670,7 @@ ArrangePanes(
ClientData clientData) /* Structure describing parent whose slaves
* are to be re-layed out. */
{
- register PanedWindow *pwPtr = (PanedWindow *) clientData;
+ register PanedWindow *pwPtr = clientData;
register Slave *slavePtr;
int i, slaveWidth, slaveHeight, slaveX, slaveY;
int paneWidth, paneHeight, paneSize, paneMinSize;
@@ -1696,7 +1697,7 @@ ArrangePanes(
return;
}
- Tcl_Preserve((ClientData) pwPtr);
+ Tcl_Preserve(pwPtr);
/*
* Find index of last visible pane.
@@ -1939,7 +1940,7 @@ ArrangePanes(
}
sashCount--;
}
- Tcl_Release((ClientData) pwPtr);
+ Tcl_Release(pwPtr);
}
/*
@@ -2000,7 +2001,7 @@ Unlink(
masterPtr->flags |= REQUESTED_RELAYOUT;
if (!(masterPtr->flags & REDRAW_PENDING)) {
masterPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayPanedWindow, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(DisplayPanedWindow, masterPtr);
}
/*
@@ -2071,13 +2072,13 @@ SlaveStructureProc(
ClientData clientData, /* Pointer to record describing window item. */
XEvent *eventPtr) /* Describes what just happened. */
{
- Slave *slavePtr = (Slave *) clientData;
+ Slave *slavePtr = clientData;
PanedWindow *pwPtr = slavePtr->masterPtr;
if (eventPtr->type == DestroyNotify) {
Unlink(slavePtr);
slavePtr->tkwin = NULL;
- ckfree((void *)slavePtr);
+ ckfree(slavePtr);
ComputeGeometry(pwPtr);
}
}
@@ -2256,7 +2257,7 @@ ComputeGeometry(
Tk_GeometryRequest(pwPtr->tkwin, reqWidth, reqHeight);
if (Tk_IsMapped(pwPtr->tkwin) && !(pwPtr->flags & REDRAW_PENDING)) {
pwPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayPanedWindow, (ClientData) pwPtr);
+ Tcl_DoWhenIdle(DisplayPanedWindow, pwPtr);
}
}
@@ -2283,8 +2284,7 @@ DestroyOptionTables(
ClientData clientData, /* Pointer to the OptionTables struct */
Tcl_Interp *interp) /* Pointer to the calling interp */
{
- ckfree((char *)clientData);
- return;
+ ckfree(clientData);
}
/*
@@ -2313,22 +2313,22 @@ GetSticky(
* sticky value. */
{
int sticky = *(int *)(recordPtr + internalOffset);
- static char buffer[5];
- int count = 0;
+ char buffer[5];
+ char *p = &buffer[0];
if (sticky & STICK_NORTH) {
- buffer[count++] = 'n';
+ *p++ = 'n';
}
if (sticky & STICK_EAST) {
- buffer[count++] = 'e';
+ *p++ = 'e';
}
if (sticky & STICK_SOUTH) {
- buffer[count++] = 's';
+ *p++ = 's';
}
if (sticky & STICK_WEST) {
- buffer[count++] = 'w';
+ *p++ = 'w';
}
- buffer[count] = '\0';
+ *p = '\0';
return Tcl_NewStringObj(buffer, -1);
}
@@ -2367,7 +2367,8 @@ SetSticky(
int flags) /* Flags for the option, set Tk_SetOptions. */
{
int sticky = 0;
- char c, *string, *internalPtr;
+ char c, *internalPtr;
+ const char *string;
internalPtr = ComputeSlotAddress(recordPtr, internalOffset);
@@ -2664,11 +2665,11 @@ ProxyWindowEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- PanedWindow *pwPtr = (PanedWindow *) clientData;
+ PanedWindow *pwPtr = clientData;
if (eventPtr->type == Expose) {
if (pwPtr->proxywin != NULL &&!(pwPtr->flags & PROXY_REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayProxyWindow, (ClientData) pwPtr);
+ Tcl_DoWhenIdle(DisplayProxyWindow, pwPtr);
pwPtr->flags |= PROXY_REDRAW_PENDING;
}
}
@@ -2696,7 +2697,7 @@ static void
DisplayProxyWindow(
ClientData clientData) /* Information about window. */
{
- PanedWindow *pwPtr = (PanedWindow *) clientData;
+ PanedWindow *pwPtr = clientData;
Pixmap pixmap;
Tk_Window tkwin = pwPtr->proxywin;
pwPtr->flags &= ~PROXY_REDRAW_PENDING;
@@ -2755,9 +2756,9 @@ PanedWindowProxyCommand(
PanedWindow *pwPtr, /* Pointer to paned window information. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"coord", "forget", "place", NULL
};
enum options {
@@ -2785,7 +2786,7 @@ PanedWindowProxyCommand(
coords[0] = Tcl_NewIntObj(pwPtr->proxyx);
coords[1] = Tcl_NewIntObj(pwPtr->proxyy);
- Tcl_SetListObj(Tcl_GetObjResult(interp), 2, coords);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(2, coords));
break;
case PROXY_FORGET:
@@ -2831,12 +2832,12 @@ PanedWindowProxyCommand(
(2 * Tk_InternalBorderWidth(pwPtr->tkwin));
}
- if (sashWidth < 1) {
- sashWidth = 1;
- }
- if (sashHeight < 1) {
- sashHeight = 1;
- }
+ if (sashWidth < 1) {
+ sashWidth = 1;
+ }
+ if (sashHeight < 1) {
+ sashHeight = 1;
+ }
/*
* Stash the proxy coordinates for future "proxy coord" calls.
diff --git a/generic/tkPlace.c b/generic/tkPlace.c
index 2f527ba..c7f3a89 100644
--- a/generic/tkPlace.c
+++ b/generic/tkPlace.c
@@ -24,7 +24,7 @@
* actual window size.
*/
-static CONST char *borderModeStrings[] = {
+static const char *const borderModeStrings[] = {
"inside", "outside", "ignore", NULL
};
@@ -172,7 +172,7 @@ static void SlaveStructureProc(ClientData clientData,
XEvent *eventPtr);
static int ConfigureSlave(Tcl_Interp *interp, Tk_Window tkwin,
Tk_OptionTable table, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int PlaceInfoCommand(Tcl_Interp *interp, Tk_Window tkwin);
static Slave * CreateSlave(Tk_Window tkwin, Tk_OptionTable table);
static void FreeSlave(Slave *slavePtr);
@@ -203,17 +203,17 @@ static void UnlinkSlave(Slave *slavePtr);
int
Tk_PlaceObjCmd(
- ClientData clientData, /* NULL. */
+ ClientData clientData, /* Interpreter main window. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
+ Tk_Window main_win = clientData;
Tk_Window tkwin;
Slave *slavePtr;
- char *string;
TkDisplay *dispPtr;
Tk_OptionTable optionTable;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"configure", "forget", "info", "slaves", NULL
};
enum options { PLACE_CONFIGURE, PLACE_FORGET, PLACE_INFO, PLACE_SLAVES };
@@ -235,10 +235,9 @@ Tk_PlaceObjCmd(
* Handle special shortcut where window name is first argument.
*/
- string = Tcl_GetString(objv[1]);
- if (string[0] == '.') {
- tkwin = Tk_NameToWindow(interp, string, Tk_MainWindow(interp));
- if (tkwin == NULL) {
+ if (Tcl_GetString(objv[1])[0] == '.') {
+ if (TkGetWindowFromObj(interp, main_win, objv[1],
+ &tkwin) != TCL_OK) {
return TCL_ERROR;
}
@@ -261,9 +260,8 @@ Tk_PlaceObjCmd(
* possible additional arguments.
*/
- tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]),
- Tk_MainWindow(interp));
- if (tkwin == NULL) {
+ if (TkGetWindowFromObj(interp, main_win, objv[2],
+ &tkwin) != TCL_OK) {
return TCL_ERROR;
}
@@ -319,8 +317,8 @@ Tk_PlaceObjCmd(
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->slaveTable,
(char *) tkwin));
Tk_DeleteEventHandler(tkwin, StructureNotifyMask, SlaveStructureProc,
- (ClientData) slavePtr);
- Tk_ManageGeometry(tkwin, NULL, (ClientData) NULL);
+ slavePtr);
+ Tk_ManageGeometry(tkwin, NULL, NULL);
Tk_UnmapWindow(tkwin);
FreeSlave(slavePtr);
break;
@@ -346,7 +344,7 @@ Tk_PlaceObjCmd(
for (slavePtr = masterPtr->slavePtr; slavePtr != NULL;
slavePtr = slavePtr->nextPtr) {
Tcl_ListObjAppendElement(interp, listPtr,
- Tcl_NewStringObj(Tk_PathName(slavePtr->tkwin),-1));
+ TkNewWindowObj(slavePtr->tkwin));
}
Tcl_SetObjResult(interp, listPtr);
}
@@ -386,7 +384,7 @@ CreateSlave(
hPtr = Tcl_CreateHashEntry(&dispPtr->slaveTable, (char *) tkwin, &isNew);
if (!isNew) {
- return (Slave *) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
/*
@@ -394,7 +392,7 @@ CreateSlave(
* populate it with some default values.
*/
- slavePtr = (Slave *) ckalloc(sizeof(Slave));
+ slavePtr = ckalloc(sizeof(Slave));
memset(slavePtr, 0, sizeof(Slave));
slavePtr->tkwin = tkwin;
slavePtr->inTkwin = None;
@@ -403,7 +401,7 @@ CreateSlave(
slavePtr->optionTable = table;
Tcl_SetHashValue(hPtr, slavePtr);
Tk_CreateEventHandler(tkwin, StructureNotifyMask, SlaveStructureProc,
- (ClientData) slavePtr);
+ slavePtr);
return slavePtr;
}
@@ -429,7 +427,7 @@ FreeSlave(
{
Tk_FreeConfigOptions((char *) slavePtr, slavePtr->optionTable,
slavePtr->tkwin);
- ckfree((char *) slavePtr);
+ ckfree(slavePtr);
}
/*
@@ -454,16 +452,14 @@ static Slave *
FindSlave(
Tk_Window tkwin) /* Token for desired slave. */
{
- Tcl_HashEntry *hPtr;
- register Slave *slavePtr;
+ register Tcl_HashEntry *hPtr;
TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
hPtr = Tcl_FindHashEntry(&dispPtr->slaveTable, (char *) tkwin);
if (hPtr == NULL) {
return NULL;
}
- slavePtr = (Slave *) Tcl_GetHashValue(hPtr);
- return slavePtr;
+ return Tcl_GetHashValue(hPtr);
}
/*
@@ -507,7 +503,7 @@ UnlinkSlave(
}
}
}
-
+
if (masterPtr->abortPtr != NULL) {
*masterPtr->abortPtr = 1;
}
@@ -542,16 +538,16 @@ CreateMaster(
hPtr = Tcl_CreateHashEntry(&dispPtr->masterTable, (char *) tkwin, &isNew);
if (isNew) {
- masterPtr = (Master *) ckalloc(sizeof(Master));
+ masterPtr = ckalloc(sizeof(Master));
masterPtr->tkwin = tkwin;
masterPtr->slavePtr = NULL;
masterPtr->abortPtr = NULL;
masterPtr->flags = 0;
Tcl_SetHashValue(hPtr, masterPtr);
Tk_CreateEventHandler(masterPtr->tkwin, StructureNotifyMask,
- MasterStructureProc, (ClientData) masterPtr);
+ MasterStructureProc, masterPtr);
} else {
- masterPtr = (Master *) Tcl_GetHashValue(hPtr);
+ masterPtr = Tcl_GetHashValue(hPtr);
}
return masterPtr;
}
@@ -579,16 +575,14 @@ static Master *
FindMaster(
Tk_Window tkwin) /* Token for desired master. */
{
- Tcl_HashEntry *hPtr;
- register Master *masterPtr;
+ register Tcl_HashEntry *hPtr;
TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
hPtr = Tcl_FindHashEntry(&dispPtr->masterTable, (char *) tkwin);
if (hPtr == NULL) {
return NULL;
}
- masterPtr = (Master *) Tcl_GetHashValue(hPtr);
- return masterPtr;
+ return Tcl_GetHashValue(hPtr);
}
/*
@@ -616,7 +610,7 @@ ConfigureSlave(
Tk_Window tkwin, /* Token for the window to manipulate. */
Tk_OptionTable table, /* Token for option table. */
int objc, /* Number of config arguments. */
- Tcl_Obj *CONST objv[]) /* Object values for arguments. */
+ Tcl_Obj *const objv[]) /* Object values for arguments. */
{
register Master *masterPtr;
Tk_SavedOptions savedOptions;
@@ -730,7 +724,7 @@ ConfigureSlave(
slavePtr->masterPtr = masterPtr;
slavePtr->nextPtr = masterPtr->slavePtr;
masterPtr->slavePtr = slavePtr;
- Tk_ManageGeometry(slavePtr->tkwin, &placerType, (ClientData) slavePtr);
+ Tk_ManageGeometry(slavePtr->tkwin, &placerType, slavePtr);
/*
* Arrange for the master to be re-arranged at the first idle moment.
@@ -741,7 +735,7 @@ ConfigureSlave(
if (!(masterPtr->flags & PARENT_RECONFIG_PENDING)) {
masterPtr->flags |= PARENT_RECONFIG_PENDING;
- Tcl_DoWhenIdle(RecomputePlacement, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(RecomputePlacement, masterPtr);
}
return TCL_OK;
@@ -849,21 +843,20 @@ static void
RecomputePlacement(
ClientData clientData) /* Pointer to Master record. */
{
- register Master *masterPtr = (Master *) clientData;
+ register Master *masterPtr = clientData;
register Slave *slavePtr;
int x, y, width, height, tmp;
int masterWidth, masterHeight, masterX, masterY;
double x1, y1, x2, y2;
-
int abort; /* May get set to non-zero to abort this
* placement operation. */
masterPtr->flags &= ~PARENT_RECONFIG_PENDING;
-
+
/*
* Abort any nested call to RecomputePlacement for this window, since
- * we'll do everything necessary here, and set up so this call
- * can be aborted if necessary.
+ * we'll do everything necessary here, and set up so this call can be
+ * aborted if necessary.
*/
if (masterPtr->abortPtr != NULL) {
@@ -871,13 +864,13 @@ RecomputePlacement(
}
masterPtr->abortPtr = &abort;
abort = 0;
- Tcl_Preserve((ClientData) masterPtr);
+ Tcl_Preserve(masterPtr);
/*
* Iterate over all the slaves for the master. Each slave's geometry can
* be computed independently of the other slaves. Changes to the window's
* structure could cause almost anything to happen, including deleting the
- * parent or child. If this happens, we'll be told to abort.
+ * parent or child. If this happens, we'll be told to abort.
*/
for (slavePtr = masterPtr->slavePtr; slavePtr != NULL && !abort;
@@ -1044,7 +1037,7 @@ RecomputePlacement(
}
masterPtr->abortPtr = NULL;
- Tcl_Release((ClientData) masterPtr);
+ Tcl_Release(masterPtr);
}
/*
@@ -1071,17 +1064,19 @@ MasterStructureProc(
* referred to by eventPtr. */
XEvent *eventPtr) /* Describes what just happened. */
{
- register Master *masterPtr = (Master *) clientData;
+ register Master *masterPtr = clientData;
register Slave *slavePtr, *nextPtr;
TkDisplay *dispPtr = ((TkWindow *) masterPtr->tkwin)->dispPtr;
- if (eventPtr->type == ConfigureNotify) {
+ switch (eventPtr->type) {
+ case ConfigureNotify:
if ((masterPtr->slavePtr != NULL)
&& !(masterPtr->flags & PARENT_RECONFIG_PENDING)) {
masterPtr->flags |= PARENT_RECONFIG_PENDING;
- Tcl_DoWhenIdle(RecomputePlacement, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(RecomputePlacement, masterPtr);
}
- } else if (eventPtr->type == DestroyNotify) {
+ return;
+ case DestroyNotify:
for (slavePtr = masterPtr->slavePtr; slavePtr != NULL;
slavePtr = nextPtr) {
slavePtr->masterPtr = NULL;
@@ -1091,14 +1086,15 @@ MasterStructureProc(
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->masterTable,
(char *) masterPtr->tkwin));
if (masterPtr->flags & PARENT_RECONFIG_PENDING) {
- Tcl_CancelIdleCall(RecomputePlacement, (ClientData) masterPtr);
+ Tcl_CancelIdleCall(RecomputePlacement, masterPtr);
}
masterPtr->tkwin = NULL;
if (masterPtr->abortPtr != NULL) {
*masterPtr->abortPtr = 1;
}
- Tcl_EventuallyFree((ClientData) masterPtr, TCL_DYNAMIC);
- } else if (eventPtr->type == MapNotify) {
+ Tcl_EventuallyFree(masterPtr, TCL_DYNAMIC);
+ return;
+ case MapNotify:
/*
* When a master gets mapped, must redo the geometry computation so
* that all of its slaves get remapped.
@@ -1107,9 +1103,10 @@ MasterStructureProc(
if ((masterPtr->slavePtr != NULL)
&& !(masterPtr->flags & PARENT_RECONFIG_PENDING)) {
masterPtr->flags |= PARENT_RECONFIG_PENDING;
- Tcl_DoWhenIdle(RecomputePlacement, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(RecomputePlacement, masterPtr);
}
- } else if (eventPtr->type == UnmapNotify) {
+ return;
+ case UnmapNotify:
/*
* Unmap all of the slaves when the master gets unmapped, so that they
* don't keep redisplaying themselves.
@@ -1119,6 +1116,7 @@ MasterStructureProc(
slavePtr = slavePtr->nextPtr) {
Tk_UnmapWindow(slavePtr->tkwin);
}
+ return;
}
}
@@ -1145,7 +1143,7 @@ SlaveStructureProc(
* referred to by eventPtr. */
XEvent *eventPtr) /* Describes what just happened. */
{
- register Slave *slavePtr = (Slave *) clientData;
+ register Slave *slavePtr = clientData;
TkDisplay *dispPtr = ((TkWindow *) slavePtr->tkwin)->dispPtr;
if (eventPtr->type == DestroyNotify) {
@@ -1182,7 +1180,7 @@ PlaceRequestProc(
ClientData clientData, /* Pointer to our record for slave. */
Tk_Window tkwin) /* Window that changed its desired size. */
{
- Slave *slavePtr = (Slave *) clientData;
+ Slave *slavePtr = clientData;
Master *masterPtr;
if (((slavePtr->flags & (CHILD_WIDTH|CHILD_REL_WIDTH)) != 0)
@@ -1195,7 +1193,7 @@ PlaceRequestProc(
}
if (!(masterPtr->flags & PARENT_RECONFIG_PENDING)) {
masterPtr->flags |= PARENT_RECONFIG_PENDING;
- Tcl_DoWhenIdle(RecomputePlacement, (ClientData) masterPtr);
+ Tcl_DoWhenIdle(RecomputePlacement, masterPtr);
}
}
@@ -1223,7 +1221,7 @@ PlaceLostSlaveProc(
* stolen away. */
Tk_Window tkwin) /* Tk's handle for the slave window. */
{
- register Slave *slavePtr = (Slave *) clientData;
+ register Slave *slavePtr = clientData;
TkDisplay *dispPtr = ((TkWindow *) slavePtr->tkwin)->dispPtr;
if (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin)) {
@@ -1234,7 +1232,7 @@ PlaceLostSlaveProc(
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->slaveTable,
(char *) tkwin));
Tk_DeleteEventHandler(tkwin, StructureNotifyMask, SlaveStructureProc,
- (ClientData) slavePtr);
+ slavePtr);
FreeSlave(slavePtr);
}
diff --git a/generic/tkPlatDecls.h b/generic/tkPlatDecls.h
index 476fa4a..057d38c 100644
--- a/generic/tkPlatDecls.h
+++ b/generic/tkPlatDecls.h
@@ -23,6 +23,10 @@
* in the generic/tk.decls script.
*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* !BEGIN!: Do not edit below this line. */
/*
@@ -30,42 +34,22 @@
*/
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
-#ifndef Tk_AttachHWND_TCL_DECLARED
-#define Tk_AttachHWND_TCL_DECLARED
/* 0 */
EXTERN Window Tk_AttachHWND(Tk_Window tkwin, HWND hwnd);
-#endif
-#ifndef Tk_GetHINSTANCE_TCL_DECLARED
-#define Tk_GetHINSTANCE_TCL_DECLARED
/* 1 */
EXTERN HINSTANCE Tk_GetHINSTANCE(void);
-#endif
-#ifndef Tk_GetHWND_TCL_DECLARED
-#define Tk_GetHWND_TCL_DECLARED
/* 2 */
EXTERN HWND Tk_GetHWND(Window window);
-#endif
-#ifndef Tk_HWNDToWindow_TCL_DECLARED
-#define Tk_HWNDToWindow_TCL_DECLARED
/* 3 */
EXTERN Tk_Window Tk_HWNDToWindow(HWND hwnd);
-#endif
-#ifndef Tk_PointerEvent_TCL_DECLARED
-#define Tk_PointerEvent_TCL_DECLARED
/* 4 */
EXTERN void Tk_PointerEvent(HWND hwnd, int x, int y);
-#endif
-#ifndef Tk_TranslateWinEvent_TCL_DECLARED
-#define Tk_TranslateWinEvent_TCL_DECLARED
/* 5 */
EXTERN int Tk_TranslateWinEvent(HWND hwnd, UINT message,
WPARAM wParam, LPARAM lParam,
LRESULT *result);
-#endif
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef Tk_MacOSXSetEmbedHandler_TCL_DECLARED
-#define Tk_MacOSXSetEmbedHandler_TCL_DECLARED
/* 0 */
EXTERN void Tk_MacOSXSetEmbedHandler(
Tk_MacOSXEmbedRegisterWinProc *registerWinProcPtr,
@@ -73,63 +57,32 @@ EXTERN void Tk_MacOSXSetEmbedHandler(
Tk_MacOSXEmbedMakeContainerExistProc *containerExistProcPtr,
Tk_MacOSXEmbedGetClipProc *getClipProc,
Tk_MacOSXEmbedGetOffsetInParentProc *getOffsetProc);
-#endif
-#ifndef Tk_MacOSXTurnOffMenus_TCL_DECLARED
-#define Tk_MacOSXTurnOffMenus_TCL_DECLARED
/* 1 */
EXTERN void Tk_MacOSXTurnOffMenus(void);
-#endif
-#ifndef Tk_MacOSXTkOwnsCursor_TCL_DECLARED
-#define Tk_MacOSXTkOwnsCursor_TCL_DECLARED
/* 2 */
EXTERN void Tk_MacOSXTkOwnsCursor(int tkOwnsIt);
-#endif
-#ifndef TkMacOSXInitMenus_TCL_DECLARED
-#define TkMacOSXInitMenus_TCL_DECLARED
/* 3 */
EXTERN void TkMacOSXInitMenus(Tcl_Interp *interp);
-#endif
-#ifndef TkMacOSXInitAppleEvents_TCL_DECLARED
-#define TkMacOSXInitAppleEvents_TCL_DECLARED
/* 4 */
EXTERN void TkMacOSXInitAppleEvents(Tcl_Interp *interp);
-#endif
-#ifndef TkGenWMConfigureEvent_TCL_DECLARED
-#define TkGenWMConfigureEvent_TCL_DECLARED
/* 5 */
EXTERN void TkGenWMConfigureEvent(Tk_Window tkwin, int x, int y,
int width, int height, int flags);
-#endif
-#ifndef TkMacOSXInvalClipRgns_TCL_DECLARED
-#define TkMacOSXInvalClipRgns_TCL_DECLARED
/* 6 */
EXTERN void TkMacOSXInvalClipRgns(Tk_Window tkwin);
-#endif
-#ifndef TkMacOSXGetDrawablePort_TCL_DECLARED
-#define TkMacOSXGetDrawablePort_TCL_DECLARED
/* 7 */
-EXTERN GWorldPtr TkMacOSXGetDrawablePort(Drawable drawable);
-#endif
-#ifndef TkMacOSXGetRootControl_TCL_DECLARED
-#define TkMacOSXGetRootControl_TCL_DECLARED
+EXTERN void * TkMacOSXGetDrawablePort(Drawable drawable);
/* 8 */
-EXTERN ControlRef TkMacOSXGetRootControl(Drawable drawable);
-#endif
-#ifndef Tk_MacOSXSetupTkNotifier_TCL_DECLARED
-#define Tk_MacOSXSetupTkNotifier_TCL_DECLARED
+EXTERN void * TkMacOSXGetRootControl(Drawable drawable);
/* 9 */
EXTERN void Tk_MacOSXSetupTkNotifier(void);
-#endif
-#ifndef Tk_MacOSXIsAppInFront_TCL_DECLARED
-#define Tk_MacOSXIsAppInFront_TCL_DECLARED
/* 10 */
EXTERN int Tk_MacOSXIsAppInFront(void);
-#endif
#endif /* AQUA */
typedef struct TkPlatStubs {
int magic;
- struct TkPlatStubHooks *hooks;
+ const struct TkPlatStubHooks *hooks;
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
Window (*tk_AttachHWND) (Tk_Window tkwin, HWND hwnd); /* 0 */
@@ -147,8 +100,8 @@ typedef struct TkPlatStubs {
void (*tkMacOSXInitAppleEvents) (Tcl_Interp *interp); /* 4 */
void (*tkGenWMConfigureEvent) (Tk_Window tkwin, int x, int y, int width, int height, int flags); /* 5 */
void (*tkMacOSXInvalClipRgns) (Tk_Window tkwin); /* 6 */
- GWorldPtr (*tkMacOSXGetDrawablePort) (Drawable drawable); /* 7 */
- ControlRef (*tkMacOSXGetRootControl) (Drawable drawable); /* 8 */
+ void * (*tkMacOSXGetDrawablePort) (Drawable drawable); /* 7 */
+ void * (*tkMacOSXGetRootControl) (Drawable drawable); /* 8 */
void (*tk_MacOSXSetupTkNotifier) (void); /* 9 */
int (*tk_MacOSXIsAppInFront) (void); /* 10 */
#endif /* AQUA */
@@ -157,94 +110,64 @@ typedef struct TkPlatStubs {
#ifdef __cplusplus
extern "C" {
#endif
-extern TkPlatStubs *tkPlatStubsPtr;
+extern const TkPlatStubs *tkPlatStubsPtr;
#ifdef __cplusplus
}
#endif
-#if defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS)
+#if defined(USE_TK_STUBS)
/*
* Inline function declarations:
*/
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
-#ifndef Tk_AttachHWND
#define Tk_AttachHWND \
(tkPlatStubsPtr->tk_AttachHWND) /* 0 */
-#endif
-#ifndef Tk_GetHINSTANCE
#define Tk_GetHINSTANCE \
(tkPlatStubsPtr->tk_GetHINSTANCE) /* 1 */
-#endif
-#ifndef Tk_GetHWND
#define Tk_GetHWND \
(tkPlatStubsPtr->tk_GetHWND) /* 2 */
-#endif
-#ifndef Tk_HWNDToWindow
#define Tk_HWNDToWindow \
(tkPlatStubsPtr->tk_HWNDToWindow) /* 3 */
-#endif
-#ifndef Tk_PointerEvent
#define Tk_PointerEvent \
(tkPlatStubsPtr->tk_PointerEvent) /* 4 */
-#endif
-#ifndef Tk_TranslateWinEvent
#define Tk_TranslateWinEvent \
(tkPlatStubsPtr->tk_TranslateWinEvent) /* 5 */
-#endif
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
-#ifndef Tk_MacOSXSetEmbedHandler
#define Tk_MacOSXSetEmbedHandler \
(tkPlatStubsPtr->tk_MacOSXSetEmbedHandler) /* 0 */
-#endif
-#ifndef Tk_MacOSXTurnOffMenus
#define Tk_MacOSXTurnOffMenus \
(tkPlatStubsPtr->tk_MacOSXTurnOffMenus) /* 1 */
-#endif
-#ifndef Tk_MacOSXTkOwnsCursor
#define Tk_MacOSXTkOwnsCursor \
(tkPlatStubsPtr->tk_MacOSXTkOwnsCursor) /* 2 */
-#endif
-#ifndef TkMacOSXInitMenus
#define TkMacOSXInitMenus \
(tkPlatStubsPtr->tkMacOSXInitMenus) /* 3 */
-#endif
-#ifndef TkMacOSXInitAppleEvents
#define TkMacOSXInitAppleEvents \
(tkPlatStubsPtr->tkMacOSXInitAppleEvents) /* 4 */
-#endif
-#ifndef TkGenWMConfigureEvent
#define TkGenWMConfigureEvent \
(tkPlatStubsPtr->tkGenWMConfigureEvent) /* 5 */
-#endif
-#ifndef TkMacOSXInvalClipRgns
#define TkMacOSXInvalClipRgns \
(tkPlatStubsPtr->tkMacOSXInvalClipRgns) /* 6 */
-#endif
-#ifndef TkMacOSXGetDrawablePort
#define TkMacOSXGetDrawablePort \
(tkPlatStubsPtr->tkMacOSXGetDrawablePort) /* 7 */
-#endif
-#ifndef TkMacOSXGetRootControl
#define TkMacOSXGetRootControl \
(tkPlatStubsPtr->tkMacOSXGetRootControl) /* 8 */
-#endif
-#ifndef Tk_MacOSXSetupTkNotifier
#define Tk_MacOSXSetupTkNotifier \
(tkPlatStubsPtr->tk_MacOSXSetupTkNotifier) /* 9 */
-#endif
-#ifndef Tk_MacOSXIsAppInFront
#define Tk_MacOSXIsAppInFront \
(tkPlatStubsPtr->tk_MacOSXIsAppInFront) /* 10 */
-#endif
#endif /* AQUA */
-#endif /* defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS) */
+#endif /* defined(USE_TK_STUBS) */
/* !END!: Do not edit above this line. */
+#ifdef __cplusplus
+}
+#endif
+
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
diff --git a/generic/tkPointer.c b/generic/tkPointer.c
index dd4f7e6..eab6e48 100644
--- a/generic/tkPointer.c
+++ b/generic/tkPointer.c
@@ -30,7 +30,7 @@
#define ALL_BUTTONS \
(Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask)
-static unsigned int buttonMasks[] = {
+static const unsigned int buttonMasks[] = {
Button1Mask, Button2Mask, Button3Mask, Button4Mask, Button5Mask
};
#define ButtonMask(b) (buttonMasks[(b)-Button1])
@@ -54,7 +54,7 @@ static Tcl_ThreadDataKey dataKey;
static int GenerateEnterLeave(TkWindow *winPtr, int x, int y,
int state);
-static void InitializeEvent(XEvent* eventPtr, TkWindow *winPtr,
+static void InitializeEvent(XEvent *eventPtr, TkWindow *winPtr,
int type, int x, int y, int state, int detail);
static void UpdateCursor(TkWindow *winPtr);
@@ -138,7 +138,7 @@ GenerateEnterLeave(
int state) /* State flags. */
{
int crossed = 0; /* 1 if mouse crossed a window boundary */
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
TkWindow *restrictWinPtr = tsdPtr->restrictWinPtr;
TkWindow *lastWinPtr = tsdPtr->lastWinPtr;
@@ -231,7 +231,7 @@ Tk_UpdatePointer(
int x, int y, /* Pointer location in root coords. */
int state) /* Modifier state mask. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
TkWindow *winPtr = (TkWindow *)tkwin;
TkWindow *targetWinPtr;
@@ -436,7 +436,7 @@ XGrabPointer(
Cursor cursor,
Time time)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
display->request++;
@@ -471,7 +471,7 @@ XUngrabPointer(
Display *display,
Time time)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
display->request++;
@@ -502,7 +502,7 @@ void
TkPointerDeadWindow(
TkWindow *winPtr)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (winPtr == tsdPtr->lastWinPtr) {
@@ -541,7 +541,7 @@ UpdateCursor(
TkWindow *winPtr)
{
Cursor cursor = None;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -586,8 +586,8 @@ XDefineCursor(
Window w,
Cursor cursor)
{
- TkWindow *winPtr = (TkWindow *)Tk_IdToWindow(display, w);
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ TkWindow *winPtr = (TkWindow *) Tk_IdToWindow(display, w);
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (tsdPtr->cursorWinPtr == winPtr) {
diff --git a/generic/tkPort.h b/generic/tkPort.h
index 00c49fd..d6db449 100644
--- a/generic/tkPort.h
+++ b/generic/tkPort.h
@@ -14,16 +14,13 @@
#ifndef _TKPORT
#define _TKPORT
-#ifndef _TK
-#include "tk.h"
+#if defined(_WIN32)
+# include "tkWinPort.h"
#endif
-#ifndef _TCL
-#include "tcl.h"
+#ifndef _TK
+# include "tk.h"
#endif
-
-#if defined(__WIN32__) || defined(_WIN32)
-# include "tkWinPort.h"
-#else
+#if !defined(_WIN32)
# if defined(MAC_OSX_TK)
# include "tkMacOSXPort.h"
# else
diff --git a/generic/tkRectOval.c b/generic/tkRectOval.c
index c9cd7cb..630737c 100644
--- a/generic/tkRectOval.c
+++ b/generic/tkRectOval.c
@@ -10,7 +10,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -43,40 +42,35 @@ typedef struct RectOvalItem {
* Information used for parsing configuration specs:
*/
-static Tk_CustomOption stateOption = {
- (Tk_OptionParseProc *) TkStateParseProc,
- TkStatePrintProc, (ClientData) 2
+static const Tk_CustomOption stateOption = {
+ TkStateParseProc, TkStatePrintProc, INT2PTR(2)
};
-static Tk_CustomOption tagsOption = {
- (Tk_OptionParseProc *) Tk_CanvasTagsParseProc,
- Tk_CanvasTagsPrintProc, (ClientData) NULL
+static const Tk_CustomOption tagsOption = {
+ Tk_CanvasTagsParseProc, Tk_CanvasTagsPrintProc, NULL
};
-static Tk_CustomOption dashOption = {
- (Tk_OptionParseProc *) TkCanvasDashParseProc,
- TkCanvasDashPrintProc, (ClientData) NULL
+static const Tk_CustomOption dashOption = {
+ TkCanvasDashParseProc, TkCanvasDashPrintProc, NULL
};
-static Tk_CustomOption offsetOption = {
- (Tk_OptionParseProc *) TkOffsetParseProc,
- TkOffsetPrintProc, (ClientData) TK_OFFSET_RELATIVE
+static const Tk_CustomOption offsetOption = {
+ TkOffsetParseProc, TkOffsetPrintProc, INT2PTR(TK_OFFSET_RELATIVE)
};
-static Tk_CustomOption pixelOption = {
- (Tk_OptionParseProc *) TkPixelParseProc,
- TkPixelPrintProc, (ClientData) NULL
+static const Tk_CustomOption pixelOption = {
+ TkPixelParseProc, TkPixelPrintProc, NULL
};
-static Tk_ConfigSpec configSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_CUSTOM, "-activedash", NULL, NULL,
NULL, Tk_Offset(RectOvalItem, outline.activeDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-activefill", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, activeFillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, activeFillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-activeoutline", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, outline.activeColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, outline.activeColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activeoutlinestipple", NULL, NULL,
NULL, Tk_Offset(RectOvalItem, outline.activeStipple),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-activestipple", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, activeFillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, activeFillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-activewidth", NULL, NULL,
"0.0", Tk_Offset(RectOvalItem, outline.activeWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
@@ -85,45 +79,45 @@ static Tk_ConfigSpec configSpecs[] = {
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_PIXELS, "-dashoffset", NULL, NULL,
"0", Tk_Offset(RectOvalItem, outline.offset),
- TK_CONFIG_DONT_SET_DEFAULT},
+ TK_CONFIG_DONT_SET_DEFAULT, NULL},
{TK_CONFIG_CUSTOM, "-disableddash", NULL, NULL,
NULL, Tk_Offset(RectOvalItem, outline.disabledDash),
TK_CONFIG_NULL_OK, &dashOption},
{TK_CONFIG_COLOR, "-disabledfill", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, disabledFillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, disabledFillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-disabledoutline", NULL, NULL,
NULL, Tk_Offset(RectOvalItem, outline.disabledColor),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledoutlinestipple", NULL, NULL,
NULL, Tk_Offset(RectOvalItem, outline.disabledStipple),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_BITMAP, "-disabledstipple", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, disabledFillStipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, disabledFillStipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_PIXELS, "-disabledwidth", NULL, NULL,
"0.0", Tk_Offset(RectOvalItem, outline.disabledWidth),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
{TK_CONFIG_COLOR, "-fill", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, fillColor), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, fillColor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-offset", NULL, NULL,
"0,0", Tk_Offset(RectOvalItem, tsoffset),
TK_CONFIG_DONT_SET_DEFAULT, &offsetOption},
{TK_CONFIG_COLOR, "-outline", NULL, NULL,
- "black", Tk_Offset(RectOvalItem, outline.color), TK_CONFIG_NULL_OK},
+ "black", Tk_Offset(RectOvalItem, outline.color), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-outlineoffset", NULL, NULL,
"0,0", Tk_Offset(RectOvalItem, outline.tsoffset),
TK_CONFIG_DONT_SET_DEFAULT, &offsetOption},
{TK_CONFIG_BITMAP, "-outlinestipple", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, outline.stipple), TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, outline.stipple), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-state", NULL, NULL,
NULL, Tk_Offset(Tk_Item, state),TK_CONFIG_NULL_OK, &stateOption},
{TK_CONFIG_BITMAP, "-stipple", NULL, NULL,
- NULL, Tk_Offset(RectOvalItem, fillStipple),TK_CONFIG_NULL_OK},
+ NULL, Tk_Offset(RectOvalItem, fillStipple),TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_CUSTOM, "-tags", NULL, NULL,
NULL, 0, TK_CONFIG_NULL_OK, &tagsOption},
{TK_CONFIG_CUSTOM, "-width", NULL, NULL,
"1.0", Tk_Offset(RectOvalItem, outline.width),
TK_CONFIG_DONT_SET_DEFAULT, &pixelOption},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -133,10 +127,10 @@ static Tk_ConfigSpec configSpecs[] = {
static void ComputeRectOvalBbox(Tk_Canvas canvas,
RectOvalItem *rectOvalPtr);
static int ConfigureRectOval(Tcl_Interp *interp, Tk_Canvas canvas,
- Tk_Item *itemPtr, int objc, Tcl_Obj *CONST objv[],
+ Tk_Item *itemPtr, int objc, Tcl_Obj *const objv[],
int flags);
static int CreateRectOval(Tcl_Interp *interp, Tk_Canvas canvas,
- Tk_Item *itemPtr, int objc, Tcl_Obj *CONST objv[]);
+ Tk_Item *itemPtr, int objc, Tcl_Obj *const objv[]);
static void DeleteRectOval(Tk_Canvas canvas, Tk_Item *itemPtr,
Display *display);
static void DisplayRectOval(Tk_Canvas canvas, Tk_Item *itemPtr,
@@ -147,7 +141,7 @@ static int OvalToArea(Tk_Canvas canvas, Tk_Item *itemPtr,
static double OvalToPoint(Tk_Canvas canvas, Tk_Item *itemPtr,
double *pointPtr);
static int RectOvalCoords(Tcl_Interp *interp, Tk_Canvas canvas,
- Tk_Item *itemPtr, int objc, Tcl_Obj *CONST objv[]);
+ Tk_Item *itemPtr, int objc, Tcl_Obj *const objv[]);
static int RectOvalToPostscript(Tcl_Interp *interp,
Tk_Canvas canvas, Tk_Item *itemPtr, int prepass);
static int RectToArea(Tk_Canvas canvas, Tk_Item *itemPtr,
@@ -186,6 +180,7 @@ Tk_ItemType tkRectangleType = {
NULL, /* insertProc */
NULL, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
Tk_ItemType tkOvalType = {
@@ -209,6 +204,7 @@ Tk_ItemType tkOvalType = {
NULL, /* insertProc */
NULL, /* dTextProc */
NULL, /* nextPtr */
+ NULL, 0, NULL, NULL
};
/*
@@ -238,13 +234,13 @@ CreateRectOval(
Tk_Item *itemPtr, /* Record to hold new item; header has been
* initialized by caller. */
int objc, /* Number of arguments in objv. */
- Tcl_Obj *CONST objv[]) /* Arguments describing rectangle. */
+ Tcl_Obj *const objv[]) /* Arguments describing rectangle. */
{
RectOvalItem *rectOvalPtr = (RectOvalItem *) itemPtr;
int i;
if (objc == 0) {
- Tcl_Panic("canvas did not pass any coords\n");
+ Tcl_Panic("canvas did not pass any coords");
}
/*
@@ -269,7 +265,7 @@ CreateRectOval(
*/
for (i = 1; i < objc; i++) {
- char *arg = Tcl_GetString(objv[i]);
+ const char *arg = Tcl_GetString(objv[i]);
if ((arg[0] == '-') && (arg[1] >= 'a') && (arg[1] <= 'z')) {
break;
@@ -313,7 +309,7 @@ RectOvalCoords(
Tk_Item *itemPtr, /* Item whose coordinates are to be read or
* modified. */
int objc, /* Number of coordinates supplied in objv. */
- Tcl_Obj *CONST objv[]) /* Array of coordinates: x1,y1,x2,y2,... */
+ Tcl_Obj *const objv[]) /* Array of coordinates: x1,y1,x2,y2,... */
{
RectOvalItem *rectOvalPtr = (RectOvalItem *) itemPtr;
@@ -402,7 +398,7 @@ ConfigureRectOval(
Tk_Canvas canvas, /* Canvas containing itemPtr. */
Tk_Item *itemPtr, /* Rectangle item to reconfigure. */
int objc, /* Number of elements in objv. */
- Tcl_Obj *CONST objv[], /* Arguments describing things to configure. */
+ Tcl_Obj *const objv[], /* Arguments describing things to configure. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
RectOvalItem *rectOvalPtr = (RectOvalItem *) itemPtr;
@@ -418,7 +414,7 @@ ConfigureRectOval(
tkwin = Tk_CanvasTkwin(canvas);
if (TCL_OK != Tk_ConfigureWidget(interp, tkwin, configSpecs, objc,
- (CONST char **)objv, (char *) rectOvalPtr, flags|TK_CONFIG_OBJS)) {
+ (const char **)objv, (char *) rectOvalPtr, flags|TK_CONFIG_OBJS)) {
return TCL_ERROR;
}
state = itemPtr->state;
@@ -481,7 +477,7 @@ ConfigureRectOval(
rectOvalPtr->outline.gc = newGC;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
if (state == TK_STATE_HIDDEN) {
ComputeRectOvalBbox(canvas, rectOvalPtr);
@@ -490,7 +486,7 @@ ConfigureRectOval(
color = rectOvalPtr->fillColor;
stipple = rectOvalPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (rectOvalPtr->activeFillColor!=NULL) {
color = rectOvalPtr->activeFillColor;
}
@@ -634,7 +630,7 @@ ComputeRectOvalBbox(
Tk_State state = rectOvalPtr->header.state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = rectOvalPtr->outline.width;
@@ -643,7 +639,7 @@ ComputeRectOvalBbox(
rectOvalPtr->header.x2 = rectOvalPtr->header.y2 = -1;
return;
}
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)rectOvalPtr) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *) rectOvalPtr) {
if (rectOvalPtr->outline.activeWidth>width) {
width = rectOvalPtr->outline.activeWidth;
}
@@ -779,10 +775,10 @@ DisplayRectOval(
*/
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
fillStipple = rectOvalPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == (Tk_Item *)rectOvalPtr) {
+ if (Canvas(canvas)->currentItemPtr == (Tk_Item *) rectOvalPtr) {
if (rectOvalPtr->activeFillStipple != None) {
fillStipple = rectOvalPtr->activeFillStipple;
}
@@ -884,11 +880,11 @@ RectToPoint(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = rectPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (rectPtr->outline.activeWidth>width) {
width = rectPtr->outline.activeWidth;
}
@@ -1004,11 +1000,11 @@ OvalToPoint(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = (double) ovalPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (ovalPtr->outline.activeWidth>width) {
width = (double) ovalPtr->outline.activeWidth;
}
@@ -1060,16 +1056,16 @@ RectToArea(
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = rectPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (rectPtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (rectPtr->outline.activeWidth > width) {
width = rectPtr->outline.activeWidth;
}
} else if (state == TK_STATE_DISABLED) {
- if (rectPtr->outline.disabledWidth>0) {
+ if (rectPtr->outline.disabledWidth > 0) {
width = rectPtr->outline.disabledWidth;
}
}
@@ -1129,22 +1125,21 @@ OvalToArea(
* y1, x2, y2) describing rectangular area. */
{
RectOvalItem *ovalPtr = (RectOvalItem *) itemPtr;
- double oval[4], halfWidth;
+ double oval[4], halfWidth, width;
int result;
- double width;
Tk_State state = itemPtr->state;
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
width = ovalPtr->outline.width;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
- if (ovalPtr->outline.activeWidth>width) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
+ if (ovalPtr->outline.activeWidth > width) {
width = ovalPtr->outline.activeWidth;
}
} else if (state == TK_STATE_DISABLED) {
- if (ovalPtr->outline.disabledWidth>0) {
+ if (ovalPtr->outline.disabledWidth > 0) {
width = ovalPtr->outline.disabledWidth;
}
}
@@ -1326,12 +1321,12 @@ RectOvalToPostscript(
}
if (state == TK_STATE_NULL) {
- state = ((TkCanvas *)canvas)->canvas_state;
+ state = Canvas(canvas)->canvas_state;
}
color = rectOvalPtr->outline.color;
fillColor = rectOvalPtr->fillColor;
fillStipple = rectOvalPtr->fillStipple;
- if (((TkCanvas *)canvas)->currentItemPtr == itemPtr) {
+ if (Canvas(canvas)->currentItemPtr == itemPtr) {
if (rectOvalPtr->outline.activeColor!=NULL) {
color = rectOvalPtr->outline.activeColor;
}
@@ -1383,7 +1378,7 @@ RectOvalToPostscript(
Tcl_AppendResult(interp, pathCmd, "0 setlinejoin 2 setlinecap\n",
NULL);
if (Tk_CanvasPsOutline(canvas, itemPtr,
- &(rectOvalPtr->outline))!= TCL_OK) {
+ &rectOvalPtr->outline)!= TCL_OK) {
return TCL_ERROR;
}
}
diff --git a/generic/tkScale.c b/generic/tkScale.c
index 91e04eb..473904a 100644
--- a/generic/tkScale.c
+++ b/generic/tkScale.c
@@ -26,7 +26,7 @@
* used together with the "enum orient" declaration in tkScale.h.
*/
-static CONST char *orientStrings[] = {
+static const char *const orientStrings[] = {
"horizontal", "vertical", NULL
};
@@ -35,7 +35,7 @@ static CONST char *orientStrings[] = {
* used together with the "enum state" declaration in tkScale.h.
*/
-static CONST char *stateStrings[] = {
+static const char *const stateStrings[] = {
"active", "disabled", "normal", NULL
};
@@ -140,7 +140,7 @@ static const Tk_OptionSpec optionSpecs[] = {
* scale widget command.
*/
-static CONST char *commandNames[] = {
+static const char *const commandNames[] = {
"cget", "configure", "coords", "get", "identify", "set", NULL
};
@@ -156,17 +156,17 @@ enum command {
static void ComputeFormat(TkScale *scalePtr);
static void ComputeScaleGeometry(TkScale *scalePtr);
static int ConfigureScale(Tcl_Interp *interp, TkScale *scalePtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DestroyScale(char *memPtr);
static void ScaleCmdDeletedProc(ClientData clientData);
static void ScaleEventProc(ClientData clientData,
XEvent *eventPtr);
static char * ScaleVarProc(ClientData clientData,
- Tcl_Interp *interp, CONST char *name1,
- CONST char *name2, int flags);
+ Tcl_Interp *interp, const char *name1,
+ const char *name2, int flags);
static int ScaleWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void ScaleWorldChanged(ClientData instanceData);
static void ScaleSetVariable(TkScale *scalePtr);
@@ -175,9 +175,11 @@ static void ScaleSetVariable(TkScale *scalePtr);
* that can be invoked from generic window code.
*/
-static Tk_ClassProcs scaleClass = {
+static const Tk_ClassProcs scaleClass = {
sizeof(Tk_ClassProcs), /* size */
ScaleWorldChanged, /* worldChangedProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
/*
@@ -202,14 +204,14 @@ Tk_ScaleObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument values. */
+ Tcl_Obj *const objv[]) /* Argument values. */
{
register TkScale *scalePtr;
Tk_OptionTable optionTable;
Tk_Window tkwin;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -240,7 +242,7 @@ Tk_ScaleObjCmd(
scalePtr->interp = interp;
scalePtr->widgetCmd = Tcl_CreateObjCommand(interp,
Tk_PathName(scalePtr->tkwin), ScaleWidgetObjCmd,
- (ClientData) scalePtr, ScaleCmdDeletedProc);
+ scalePtr, ScaleCmdDeletedProc);
scalePtr->optionTable = optionTable;
scalePtr->orient = ORIENT_VERTICAL;
scalePtr->width = 0;
@@ -289,10 +291,10 @@ Tk_ScaleObjCmd(
scalePtr->takeFocusPtr = NULL;
scalePtr->flags = NEVER_SET;
- Tk_SetClassProcs(scalePtr->tkwin, &scaleClass, (ClientData) scalePtr);
+ Tk_SetClassProcs(scalePtr->tkwin, &scaleClass, scalePtr);
Tk_CreateEventHandler(scalePtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- ScaleEventProc, (ClientData) scalePtr);
+ ScaleEventProc, scalePtr);
if ((Tk_InitOptions(interp, (char *) scalePtr, optionTable, tkwin)
!= TCL_OK) ||
@@ -301,7 +303,7 @@ Tk_ScaleObjCmd(
return TCL_ERROR;
}
- Tcl_SetResult(interp, Tk_PathName(scalePtr->tkwin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(scalePtr->tkwin));
return TCL_OK;
}
@@ -328,14 +330,14 @@ ScaleWidgetObjCmd(
ClientData clientData, /* Information about scale widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
- TkScale *scalePtr = (TkScale *) clientData;
+ TkScale *scalePtr = clientData;
Tcl_Obj *objPtr;
int index, result;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
result = Tcl_GetIndexFromObj(interp, objv[1], commandNames,
@@ -343,7 +345,7 @@ ScaleWidgetObjCmd(
if (result != TCL_OK) {
return result;
}
- Tcl_Preserve((ClientData) scalePtr);
+ Tcl_Preserve(scalePtr);
switch (index) {
case COMMAND_CGET:
@@ -355,9 +357,8 @@ ScaleWidgetObjCmd(
scalePtr->optionTable, objv[2], scalePtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
break;
case COMMAND_CONFIGURE:
if (objc <= 3) {
@@ -366,17 +367,15 @@ ScaleWidgetObjCmd(
(objc == 3) ? objv[2] : NULL, scalePtr->tkwin);
if (objPtr == NULL) {
goto error;
- } else {
- Tcl_SetObjResult(interp, objPtr);
}
+ Tcl_SetObjResult(interp, objPtr);
} else {
result = ConfigureScale(interp, scalePtr, objc-2, objv+2);
}
break;
case COMMAND_COORDS: {
- int x, y ;
+ int x, y;
double value;
- char buf[TCL_INTEGER_SPACE * 2];
if ((objc != 2) && (objc != 3)) {
Tcl_WrongNumArgs(interp, 1, objv, "coords ?value?");
@@ -398,14 +397,12 @@ ScaleWidgetObjCmd(
y = scalePtr->horizTroughY + scalePtr->width/2
+ scalePtr->borderWidth;
}
- sprintf(buf, "%d %d", x, y);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%d %d", x, y));
break;
}
case COMMAND_GET: {
double value;
int x, y;
- char buf[TCL_DOUBLE_SPACE];
if ((objc != 2) && (objc != 4)) {
Tcl_WrongNumArgs(interp, 1, objv, "get ?x y?");
@@ -420,8 +417,7 @@ ScaleWidgetObjCmd(
}
value = TkScalePixelToValue(scalePtr, x, y);
}
- sprintf(buf, scalePtr->format, value);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(scalePtr->format, value));
break;
}
case COMMAND_IDENTIFY: {
@@ -465,11 +461,11 @@ ScaleWidgetObjCmd(
break;
}
}
- Tcl_Release((ClientData) scalePtr);
+ Tcl_Release(scalePtr);
return result;
error:
- Tcl_Release((ClientData) scalePtr);
+ Tcl_Release(scalePtr);
return TCL_ERROR;
}
@@ -501,7 +497,7 @@ DestroyScale(
Tcl_DeleteCommandFromToken(scalePtr->interp, scalePtr->widgetCmd);
if (scalePtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(TkpDisplayScale, (ClientData) scalePtr);
+ Tcl_CancelIdleCall(TkpDisplayScale, scalePtr);
}
/*
@@ -512,7 +508,7 @@ DestroyScale(
if (scalePtr->varNamePtr != NULL) {
Tcl_UntraceVar(scalePtr->interp, Tcl_GetString(scalePtr->varNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ScaleVarProc, (ClientData) scalePtr);
+ ScaleVarProc, scalePtr);
}
if (scalePtr->troughGC != None) {
Tk_FreeGC(scalePtr->display, scalePtr->troughGC);
@@ -555,7 +551,7 @@ ConfigureScale(
register TkScale *scalePtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in objv. */
- Tcl_Obj *CONST objv[]) /* Argument values. */
+ Tcl_Obj *const objv[]) /* Argument values. */
{
Tk_SavedOptions savedOptions;
Tcl_Obj *errorResult = NULL;
@@ -569,7 +565,7 @@ ConfigureScale(
if (scalePtr->varNamePtr != NULL) {
Tcl_UntraceVar(interp, Tcl_GetString(scalePtr->varNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ScaleVarProc, (ClientData) scalePtr);
+ ScaleVarProc, scalePtr);
}
for (error = 0; error <= 1; error++) {
@@ -579,8 +575,8 @@ ConfigureScale(
*/
if (Tk_SetOptions(interp, (char *) scalePtr,
- scalePtr->optionTable, objc, objv,
- scalePtr->tkwin, &savedOptions, NULL) != TCL_OK) {
+ scalePtr->optionTable, objc, objv, scalePtr->tkwin,
+ &savedOptions, NULL) != TCL_OK) {
continue;
}
} else {
@@ -685,10 +681,10 @@ ConfigureScale(
}
Tcl_TraceVar(interp, Tcl_GetString(scalePtr->varNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ScaleVarProc, (ClientData) scalePtr);
+ ScaleVarProc, scalePtr);
}
- ScaleWorldChanged((ClientData) scalePtr);
+ ScaleWorldChanged(scalePtr);
if (error) {
Tcl_SetObjResult(interp, errorResult);
Tcl_DecrRefCount(errorResult);
@@ -721,9 +717,7 @@ ScaleWorldChanged(
{
XGCValues gcValues;
GC gc;
- TkScale *scalePtr;
-
- scalePtr = (TkScale *) instanceData;
+ TkScale *scalePtr = instanceData;
gcValues.foreground = scalePtr->troughColorPtr->pixel;
gc = Tk_GetGC(scalePtr->tkwin, GCForeground, &gcValues);
@@ -1005,12 +999,12 @@ ScaleEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkScale *scalePtr = (TkScale *) clientData;
+ TkScale *scalePtr = clientData;
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
TkEventuallyRedrawScale(scalePtr, REDRAW_ALL);
} else if (eventPtr->type == DestroyNotify) {
- DestroyScale((char *) clientData);
+ DestroyScale(clientData);
} else if (eventPtr->type == ConfigureNotify) {
ComputeScaleGeometry(scalePtr);
TkEventuallyRedrawScale(scalePtr, REDRAW_ALL);
@@ -1053,7 +1047,7 @@ static void
ScaleCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkScale *scalePtr = (TkScale *) clientData;
+ TkScale *scalePtr = clientData;
Tk_Window tkwin = scalePtr->tkwin;
/*
@@ -1100,7 +1094,7 @@ TkEventuallyRedrawScale(
}
if (!(scalePtr->flags & REDRAW_PENDING)) {
scalePtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(TkpDisplayScale, (ClientData) scalePtr);
+ Tcl_DoWhenIdle(TkpDisplayScale, scalePtr);
}
scalePtr->flags |= what;
}
@@ -1171,12 +1165,12 @@ static char *
ScaleVarProc(
ClientData clientData, /* Information about button. */
Tcl_Interp *interp, /* Interpreter containing variable. */
- CONST char *name1, /* Name of variable. */
- CONST char *name2, /* Second part of variable name. */
+ const char *name1, /* Name of variable. */
+ const char *name2, /* Second part of variable name. */
int flags) /* Information about what happened. */
{
- register TkScale *scalePtr = (TkScale *) clientData;
- char *resultStr;
+ register TkScale *scalePtr = clientData;
+ const char *resultStr;
double value;
Tcl_Obj *valuePtr;
int result;
@@ -1227,7 +1221,7 @@ ScaleVarProc(
}
TkEventuallyRedrawScale(scalePtr, REDRAW_SLIDER);
- return resultStr;
+ return (char *) resultStr;
}
/*
diff --git a/generic/tkScale.h b/generic/tkScale.h
index f406bf6..af35978 100644
--- a/generic/tkScale.h
+++ b/generic/tkScale.h
@@ -18,11 +18,6 @@
#include "tkInt.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
* Legal values for the "orient" field of TkScale records.
*/
@@ -240,7 +235,4 @@ MODULE_SCOPE void TkScaleSetValue(TkScale *scalePtr, double value,
MODULE_SCOPE double TkScalePixelToValue(TkScale *scalePtr, int x, int y);
MODULE_SCOPE int TkScaleValueToPixel(TkScale *scalePtr, double value);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKSCALE */
diff --git a/generic/tkScrollbar.c b/generic/tkScrollbar.c
index f19671c..49ddca0 100644
--- a/generic/tkScrollbar.c
+++ b/generic/tkScrollbar.c
@@ -20,75 +20,76 @@
* Custom option for handling "-orient"
*/
-static Tk_CustomOption orientOption = {
- (Tk_OptionParseProc *) TkOrientParseProc,
- TkOrientPrintProc,
- (ClientData) NULL
+static const Tk_CustomOption orientOption = {
+ TkOrientParseProc, TkOrientPrintProc, NULL
};
+/* non-const space for "-width" default value for scrollbars */
+char tkDefScrollbarWidth[TCL_INTEGER_SPACE] = DEF_SCROLLBAR_WIDTH;
+
/*
* Information used for argv parsing.
*/
-Tk_ConfigSpec tkpScrollbarConfigSpecs[] = {
+static const Tk_ConfigSpec configSpecs[] = {
{TK_CONFIG_BORDER, "-activebackground", "activeBackground", "Foreground",
DEF_SCROLLBAR_ACTIVE_BG_COLOR, Tk_Offset(TkScrollbar, activeBorder),
- TK_CONFIG_COLOR_ONLY},
+ TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_BORDER, "-activebackground", "activeBackground", "Foreground",
DEF_SCROLLBAR_ACTIVE_BG_MONO, Tk_Offset(TkScrollbar, activeBorder),
- TK_CONFIG_MONO_ONLY},
+ TK_CONFIG_MONO_ONLY, NULL},
{TK_CONFIG_RELIEF, "-activerelief", "activeRelief", "Relief",
- DEF_SCROLLBAR_ACTIVE_RELIEF, Tk_Offset(TkScrollbar, activeRelief), 0},
+ DEF_SCROLLBAR_ACTIVE_RELIEF, Tk_Offset(TkScrollbar, activeRelief), 0, NULL},
{TK_CONFIG_BORDER, "-background", "background", "Background",
DEF_SCROLLBAR_BG_COLOR, Tk_Offset(TkScrollbar, bgBorder),
- TK_CONFIG_COLOR_ONLY},
+ TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_BORDER, "-background", "background", "Background",
DEF_SCROLLBAR_BG_MONO, Tk_Offset(TkScrollbar, bgBorder),
- TK_CONFIG_MONO_ONLY},
- {TK_CONFIG_SYNONYM, "-bd", "borderWidth", NULL, NULL, 0, 0},
- {TK_CONFIG_SYNONYM, "-bg", "background", NULL, NULL, 0, 0},
+ TK_CONFIG_MONO_ONLY, NULL},
+ {TK_CONFIG_SYNONYM, "-bd", "borderWidth", NULL, NULL, 0, 0, NULL},
+ {TK_CONFIG_SYNONYM, "-bg", "background", NULL, NULL, 0, 0, NULL},
{TK_CONFIG_PIXELS, "-borderwidth", "borderWidth", "BorderWidth",
- DEF_SCROLLBAR_BORDER_WIDTH, Tk_Offset(TkScrollbar, borderWidth), 0},
+ DEF_SCROLLBAR_BORDER_WIDTH, Tk_Offset(TkScrollbar, borderWidth), 0, NULL},
{TK_CONFIG_STRING, "-command", "command", "Command",
DEF_SCROLLBAR_COMMAND, Tk_Offset(TkScrollbar, command),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_ACTIVE_CURSOR, "-cursor", "cursor", "Cursor",
- DEF_SCROLLBAR_CURSOR, Tk_Offset(TkScrollbar, cursor), TK_CONFIG_NULL_OK},
+ DEF_SCROLLBAR_CURSOR, Tk_Offset(TkScrollbar, cursor), TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_PIXELS, "-elementborderwidth", "elementBorderWidth",
"BorderWidth", DEF_SCROLLBAR_EL_BORDER_WIDTH,
- Tk_Offset(TkScrollbar, elementBorderWidth), 0},
+ Tk_Offset(TkScrollbar, elementBorderWidth), 0, NULL},
{TK_CONFIG_COLOR, "-highlightbackground", "highlightBackground",
"HighlightBackground", DEF_SCROLLBAR_HIGHLIGHT_BG,
- Tk_Offset(TkScrollbar, highlightBgColorPtr), 0},
+ Tk_Offset(TkScrollbar, highlightBgColorPtr), 0, NULL},
{TK_CONFIG_COLOR, "-highlightcolor", "highlightColor", "HighlightColor",
DEF_SCROLLBAR_HIGHLIGHT,
- Tk_Offset(TkScrollbar, highlightColorPtr), 0},
+ Tk_Offset(TkScrollbar, highlightColorPtr), 0, NULL},
{TK_CONFIG_PIXELS, "-highlightthickness", "highlightThickness",
"HighlightThickness",
- DEF_SCROLLBAR_HIGHLIGHT_WIDTH, Tk_Offset(TkScrollbar, highlightWidth), 0},
+ DEF_SCROLLBAR_HIGHLIGHT_WIDTH, Tk_Offset(TkScrollbar, highlightWidth), 0, NULL},
{TK_CONFIG_BOOLEAN, "-jump", "jump", "Jump",
- DEF_SCROLLBAR_JUMP, Tk_Offset(TkScrollbar, jump), 0},
+ DEF_SCROLLBAR_JUMP, Tk_Offset(TkScrollbar, jump), 0, NULL},
{TK_CONFIG_CUSTOM, "-orient", "orient", "Orient",
DEF_SCROLLBAR_ORIENT, Tk_Offset(TkScrollbar, vertical), 0,
&orientOption},
{TK_CONFIG_RELIEF, "-relief", "relief", "Relief",
- DEF_SCROLLBAR_RELIEF, Tk_Offset(TkScrollbar, relief), 0},
+ DEF_SCROLLBAR_RELIEF, Tk_Offset(TkScrollbar, relief), 0, NULL},
{TK_CONFIG_INT, "-repeatdelay", "repeatDelay", "RepeatDelay",
- DEF_SCROLLBAR_REPEAT_DELAY, Tk_Offset(TkScrollbar, repeatDelay), 0},
+ DEF_SCROLLBAR_REPEAT_DELAY, Tk_Offset(TkScrollbar, repeatDelay), 0, NULL},
{TK_CONFIG_INT, "-repeatinterval", "repeatInterval", "RepeatInterval",
- DEF_SCROLLBAR_REPEAT_INTERVAL, Tk_Offset(TkScrollbar, repeatInterval), 0},
+ DEF_SCROLLBAR_REPEAT_INTERVAL, Tk_Offset(TkScrollbar, repeatInterval), 0, NULL},
{TK_CONFIG_STRING, "-takefocus", "takeFocus", "TakeFocus",
DEF_SCROLLBAR_TAKE_FOCUS, Tk_Offset(TkScrollbar, takeFocus),
- TK_CONFIG_NULL_OK},
+ TK_CONFIG_NULL_OK, NULL},
{TK_CONFIG_COLOR, "-troughcolor", "troughColor", "Background",
DEF_SCROLLBAR_TROUGH_COLOR, Tk_Offset(TkScrollbar, troughColorPtr),
- TK_CONFIG_COLOR_ONLY},
+ TK_CONFIG_COLOR_ONLY, NULL},
{TK_CONFIG_COLOR, "-troughcolor", "troughColor", "Background",
DEF_SCROLLBAR_TROUGH_MONO, Tk_Offset(TkScrollbar, troughColorPtr),
- TK_CONFIG_MONO_ONLY},
+ TK_CONFIG_MONO_ONLY, NULL},
{TK_CONFIG_PIXELS, "-width", "width", "Width",
- DEF_SCROLLBAR_WIDTH, Tk_Offset(TkScrollbar, width), 0},
- {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0}
+ tkDefScrollbarWidth, Tk_Offset(TkScrollbar, width), 0, NULL},
+ {TK_CONFIG_END, NULL, NULL, NULL, NULL, 0, 0, NULL}
};
/*
@@ -97,10 +98,10 @@ Tk_ConfigSpec tkpScrollbarConfigSpecs[] = {
static int ConfigureScrollbar(Tcl_Interp *interp,
TkScrollbar *scrollPtr, int argc,
- CONST char **argv, int flags);
+ const char **argv, int flags);
static void ScrollbarCmdDeletedProc(ClientData clientData);
static int ScrollbarWidgetCmd(ClientData clientData,
- Tcl_Interp *, int argc, CONST char **argv);
+ Tcl_Interp *, int argc, const char **argv);
/*
*--------------------------------------------------------------
@@ -124,15 +125,15 @@ Tk_ScrollbarCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
register TkScrollbar *scrollPtr;
Tk_Window newWin;
if (argc < 2) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
- argv[0], " pathName ?options?\"", NULL);
+ argv[0], " pathName ?-option value ...?\"", NULL);
return TCL_ERROR;
}
@@ -144,7 +145,7 @@ Tk_ScrollbarCmd(
Tk_SetClass(newWin, "Scrollbar");
scrollPtr = TkpCreateScrollbar(newWin);
- Tk_SetClassProcs(newWin, &tkpScrollbarProcs, (ClientData) scrollPtr);
+ Tk_SetClassProcs(newWin, &tkpScrollbarProcs, scrollPtr);
/*
* Initialize fields that won't be initialized by ConfigureScrollbar, or
@@ -157,7 +158,7 @@ Tk_ScrollbarCmd(
scrollPtr->interp = interp;
scrollPtr->widgetCmd = Tcl_CreateCommand(interp,
Tk_PathName(scrollPtr->tkwin), ScrollbarWidgetCmd,
- (ClientData) scrollPtr, ScrollbarCmdDeletedProc);
+ scrollPtr, ScrollbarCmdDeletedProc);
scrollPtr->vertical = 0;
scrollPtr->width = 0;
scrollPtr->command = NULL;
@@ -194,7 +195,7 @@ Tk_ScrollbarCmd(
return TCL_ERROR;
}
- Tcl_SetResult(interp, Tk_PathName(scrollPtr->tkwin), TCL_STATIC);
+ Tcl_SetObjResult(interp, TkNewWindowObj(scrollPtr->tkwin));
return TCL_OK;
}
@@ -221,19 +222,19 @@ ScrollbarWidgetCmd(
ClientData clientData, /* Information about scrollbar widget. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
- register TkScrollbar *scrollPtr = (TkScrollbar *) clientData;
+ register TkScrollbar *scrollPtr = clientData;
int result = TCL_OK;
size_t length;
int c;
if (argc < 2) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
- argv[0], " option ?arg arg ...?\"", NULL);
+ argv[0], " option ?arg ...?\"", NULL);
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) scrollPtr);
+ Tcl_Preserve(scrollPtr);
c = argv[1][0];
length = strlen(argv[1]);
if ((c == 'a') && (strncmp(argv[1], "activate", length) == 0)) {
@@ -281,15 +282,15 @@ ScrollbarWidgetCmd(
goto error;
}
result = Tk_ConfigureValue(interp, scrollPtr->tkwin,
- tkpScrollbarConfigSpecs, (char *) scrollPtr, argv[2], 0);
+ configSpecs, (char *) scrollPtr, argv[2], 0);
} else if ((c == 'c') && (strncmp(argv[1], "configure", length) == 0)
&& (length >= 2)) {
if (argc == 2) {
result = Tk_ConfigureInfo(interp, scrollPtr->tkwin,
- tkpScrollbarConfigSpecs, (char *) scrollPtr, NULL, 0);
+ configSpecs, (char *) scrollPtr, NULL, 0);
} else if (argc == 3) {
result = Tk_ConfigureInfo(interp, scrollPtr->tkwin,
- tkpScrollbarConfigSpecs, (char *) scrollPtr, argv[2], 0);
+ configSpecs, (char *) scrollPtr, argv[2], 0);
} else {
result = ConfigureScrollbar(interp, scrollPtr, argc-2, argv+2,
TK_CONFIG_ARGV_ONLY);
@@ -297,7 +298,6 @@ ScrollbarWidgetCmd(
} else if ((c == 'd') && (strncmp(argv[1], "delta", length) == 0)) {
int xDelta, yDelta, pixels, length;
double fraction;
- char buf[TCL_DOUBLE_SPACE];
if (argc != 4) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
@@ -322,12 +322,10 @@ ScrollbarWidgetCmd(
} else {
fraction = ((double) pixels / (double) length);
}
- Tcl_PrintDouble(NULL, fraction, buf);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewDoubleObj(fraction));
} else if ((c == 'f') && (strncmp(argv[1], "fraction", length) == 0)) {
int x, y, pos, length;
double fraction;
- char buf[TCL_DOUBLE_SPACE];
if (argc != 4) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
@@ -357,8 +355,7 @@ ScrollbarWidgetCmd(
} else if (fraction > 1.0) {
fraction = 1.0;
}
- Tcl_PrintDouble(NULL, fraction, buf);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ Tcl_SetObjResult(interp, Tcl_NewDoubleObj(fraction));
} else if ((c == 'g') && (strncmp(argv[1], "get", length) == 0)) {
if (argc != 2) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
@@ -366,18 +363,19 @@ ScrollbarWidgetCmd(
goto error;
}
if (scrollPtr->flags & NEW_STYLE_COMMANDS) {
- char first[TCL_DOUBLE_SPACE], last[TCL_DOUBLE_SPACE];
+ Tcl_Obj *resObjs[2];
- Tcl_PrintDouble(interp, scrollPtr->firstFraction, first);
- Tcl_PrintDouble(interp, scrollPtr->lastFraction, last);
- Tcl_AppendResult(interp, first, " ", last, NULL);
+ resObjs[0] = Tcl_NewDoubleObj(scrollPtr->firstFraction);
+ resObjs[1] = Tcl_NewDoubleObj(scrollPtr->lastFraction);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(2, resObjs));
} else {
- char buf[TCL_INTEGER_SPACE * 4];
+ Tcl_Obj *resObjs[4];
- sprintf(buf, "%d %d %d %d", scrollPtr->totalUnits,
- scrollPtr->windowUnits, scrollPtr->firstUnit,
- scrollPtr->lastUnit);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
+ resObjs[0] = Tcl_NewIntObj(scrollPtr->totalUnits);
+ resObjs[1] = Tcl_NewIntObj(scrollPtr->windowUnits);
+ resObjs[2] = Tcl_NewIntObj(scrollPtr->firstUnit);
+ resObjs[3] = Tcl_NewIntObj(scrollPtr->lastUnit);
+ Tcl_SetObjResult(interp, Tcl_NewListObj(4, resObjs));
}
} else if ((c == 'i') && (strncmp(argv[1], "identify", length) == 0)) {
int x, y, thing;
@@ -491,11 +489,11 @@ ScrollbarWidgetCmd(
}
done:
- Tcl_Release((ClientData) scrollPtr);
+ Tcl_Release(scrollPtr);
return result;
error:
- Tcl_Release((ClientData) scrollPtr);
+ Tcl_Release(scrollPtr);
return TCL_ERROR;
}
@@ -526,10 +524,10 @@ ConfigureScrollbar(
/* Information about widget; may or may not
* already have values for some fields. */
int argc, /* Number of valid entries in argv. */
- CONST char **argv, /* Arguments. */
+ const char **argv, /* Arguments. */
int flags) /* Flags to pass to Tk_ConfigureWidget. */
{
- if (Tk_ConfigureWidget(interp, scrollPtr->tkwin, tkpScrollbarConfigSpecs,
+ if (Tk_ConfigureWidget(interp, scrollPtr->tkwin, configSpecs,
argc, argv, (char *) scrollPtr, flags) != TCL_OK) {
return TCL_ERROR;
}
@@ -585,7 +583,7 @@ TkScrollbarEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkScrollbar *scrollPtr = (TkScrollbar *) clientData;
+ TkScrollbar *scrollPtr = clientData;
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
TkScrollbarEventuallyRedraw(scrollPtr);
@@ -597,16 +595,16 @@ TkScrollbarEventProc(
scrollPtr->widgetCmd);
}
if (scrollPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(TkpDisplayScrollbar, (ClientData) scrollPtr);
+ Tcl_CancelIdleCall(TkpDisplayScrollbar, scrollPtr);
}
/*
* Free up all the stuff that requires special handling, then let
* Tk_FreeOptions handle all the standard option-related stuff.
*/
- Tk_FreeOptions(tkpScrollbarConfigSpecs, (char *) scrollPtr,
+ Tk_FreeOptions(configSpecs, (char *) scrollPtr,
scrollPtr->display, 0);
- Tcl_EventuallyFree((ClientData) scrollPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(scrollPtr, TCL_DYNAMIC);
} else if (eventPtr->type == ConfigureNotify) {
TkpComputeScrollbarGeometry(scrollPtr);
TkScrollbarEventuallyRedraw(scrollPtr);
@@ -649,7 +647,7 @@ static void
ScrollbarCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkScrollbar *scrollPtr = (TkScrollbar *) clientData;
+ TkScrollbar *scrollPtr = clientData;
Tk_Window tkwin = scrollPtr->tkwin;
/*
@@ -689,7 +687,7 @@ TkScrollbarEventuallyRedraw(
return;
}
if ((scrollPtr->flags & REDRAW_PENDING) == 0) {
- Tcl_DoWhenIdle(TkpDisplayScrollbar, (ClientData) scrollPtr);
+ Tcl_DoWhenIdle(TkpDisplayScrollbar, scrollPtr);
scrollPtr->flags |= REDRAW_PENDING;
}
}
diff --git a/generic/tkScrollbar.h b/generic/tkScrollbar.h
index e2890f4..b0cd085 100644
--- a/generic/tkScrollbar.h
+++ b/generic/tkScrollbar.h
@@ -17,11 +17,6 @@
#include "tkInt.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
* A data structure of the following type is kept for each scrollbar widget.
*/
@@ -162,16 +157,12 @@ typedef struct TkScrollbar {
#define GOT_FOCUS 4
/*
- * Declaration of scrollbar class functions structure.
+ * Declaration of scrollbar class functions structure
+ * and default scrollbar width, for use in configSpec.
*/
-MODULE_SCOPE Tk_ClassProcs tkpScrollbarProcs;
-
-/*
- * Declaration of scrollbar configuration options.
- */
-
-MODULE_SCOPE Tk_ConfigSpec tkpScrollbarConfigSpecs[];
+MODULE_SCOPE const Tk_ClassProcs tkpScrollbarProcs;
+MODULE_SCOPE char tkDefScrollbarWidth[TCL_INTEGER_SPACE];
/*
* Declaration of functions used in the implementation of the scrollbar
@@ -189,7 +180,4 @@ MODULE_SCOPE void TkpConfigureScrollbar(TkScrollbar *scrollPtr);
MODULE_SCOPE int TkpScrollbarPosition(TkScrollbar *scrollPtr,
int x, int y);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKSCROLLBAR */
diff --git a/generic/tkSelect.c b/generic/tkSelect.c
index 7c96b94..ee52ba1 100644
--- a/generic/tkSelect.c
+++ b/generic/tkSelect.c
@@ -28,7 +28,7 @@ typedef struct {
* chunk. */
char buffer[TCL_UTF_MAX]; /* A buffer to hold part of a UTF character
* that is split across chunks. */
- char command[4]; /* Command to invoke. Actual space is
+ char command[1]; /* Command to invoke. Actual space is
* allocated as large as necessary. This must
* be the last entry in the structure. */
} CommandInfo;
@@ -41,9 +41,7 @@ typedef struct {
typedef struct LostCommand {
Tcl_Interp *interp; /* Interpreter in which to invoke command. */
- char command[4]; /* Command to invoke. Actual space is
- * allocated as large as necessary. This must
- * be the last entry in the structure. */
+ Tcl_Obj *cmdObj; /* Reference to command to invoke. */
} LostCommand;
/*
@@ -65,7 +63,7 @@ static int HandleTclCommand(ClientData clientData,
int offset, char *buffer, int maxBytes);
static void LostSelection(ClientData clientData);
static int SelGetProc(ClientData clientData,
- Tcl_Interp *interp, char *portion);
+ Tcl_Interp *interp, const char *portion);
/*
*--------------------------------------------------------------
@@ -141,7 +139,7 @@ Tk_CreateSelHandler(
for (selPtr = winPtr->selHandlerList; ; selPtr = selPtr->nextPtr) {
if (selPtr == NULL) {
- selPtr = (TkSelHandler *) ckalloc(sizeof(TkSelHandler));
+ selPtr = ckalloc(sizeof(TkSelHandler));
selPtr->nextPtr = winPtr->selHandlerList;
winPtr->selHandlerList = selPtr;
break;
@@ -154,7 +152,7 @@ Tk_CreateSelHandler(
*/
if (selPtr->proc == HandleTclCommand) {
- ckfree((char *) selPtr->clientData);
+ ckfree(selPtr->clientData);
}
break;
}
@@ -179,7 +177,7 @@ Tk_CreateSelHandler(
target = winPtr->dispPtr->utf8Atom;
for (selPtr = winPtr->selHandlerList; ; selPtr = selPtr->nextPtr) {
if (selPtr == NULL) {
- selPtr = (TkSelHandler *) ckalloc(sizeof(TkSelHandler));
+ selPtr = ckalloc(sizeof(TkSelHandler));
selPtr->nextPtr = winPtr->selHandlerList;
winPtr->selHandlerList = selPtr;
selPtr->selection = selection;
@@ -192,10 +190,10 @@ Tk_CreateSelHandler(
* should make a copy for this selPtr.
*/
- unsigned cmdInfoLen = sizeof(CommandInfo) +
- ((CommandInfo*)clientData)->cmdLength - 3;
+ unsigned cmdInfoLen = Tk_Offset(CommandInfo, command) +
+ ((CommandInfo *)clientData)->cmdLength + 1;
- selPtr->clientData = (ClientData)ckalloc(cmdInfoLen);
+ selPtr->clientData = ckalloc(cmdInfoLen);
memcpy(selPtr->clientData, clientData, cmdInfoLen);
} else {
selPtr->clientData = clientData;
@@ -243,7 +241,7 @@ Tk_DeleteSelHandler(
TkWindow *winPtr = (TkWindow *) tkwin;
register TkSelHandler *selPtr, *prevPtr;
register TkSelInProgress *ipPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -319,10 +317,10 @@ Tk_DeleteSelHandler(
* Mark the CommandInfo as deleted and free it if we can.
*/
- ((CommandInfo*)selPtr->clientData)->interp = NULL;
+ ((CommandInfo *) selPtr->clientData)->interp = NULL;
Tcl_EventuallyFree(selPtr->clientData, TCL_DYNAMIC);
}
- ckfree((char *) selPtr);
+ ckfree(selPtr);
}
/*
@@ -384,7 +382,7 @@ Tk_OwnSelection(
}
}
if (infoPtr == NULL) {
- infoPtr = (TkSelectionInfo*) ckalloc(sizeof(TkSelectionInfo));
+ infoPtr = ckalloc(sizeof(TkSelectionInfo));
infoPtr->selection = selection;
infoPtr->nextPtr = dispPtr->selectionInfoPtr;
dispPtr->selectionInfoPtr = infoPtr;
@@ -399,7 +397,7 @@ Tk_OwnSelection(
* memory leak.
*/
- ckfree((char *) infoPtr->clearData);
+ ckfree(infoPtr->clearData);
}
}
@@ -433,7 +431,7 @@ Tk_OwnSelection(
*/
if (clearProc != NULL) {
- (*clearProc)(clearData);
+ clearProc(clearData);
}
}
@@ -492,12 +490,12 @@ Tk_ClearSelection(
if (infoPtr != NULL) {
clearProc = infoPtr->clearProc;
clearData = infoPtr->clearData;
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
}
XSetSelectionOwner(winPtr->display, selection, None, CurrentTime);
if (clearProc != NULL) {
- (*clearProc)(clearData);
+ clearProc(clearData);
}
}
@@ -558,7 +556,7 @@ Tk_GetSelection(
TkWindow *winPtr = (TkWindow *) tkwin;
TkDisplay *dispPtr = winPtr->dispPtr;
TkSelectionInfo *infoPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (dispPtr->multipleAtom == None) {
@@ -602,7 +600,7 @@ Tk_GetSelection(
goto cantget;
}
buffer[count] = 0;
- result = (*proc)(clientData, interp, buffer);
+ result = proc(clientData, interp, buffer);
} else {
offset = 0;
result = TCL_OK;
@@ -610,7 +608,7 @@ Tk_GetSelection(
ip.nextPtr = tsdPtr->pendingPtr;
tsdPtr->pendingPtr = &ip;
while (1) {
- count = (selPtr->proc)(selPtr->clientData, offset, buffer,
+ count = selPtr->proc(selPtr->clientData, offset, buffer,
TK_SEL_BYTES_AT_ONCE);
if ((count < 0) || (ip.selPtr == NULL)) {
tsdPtr->pendingPtr = ip.nextPtr;
@@ -620,7 +618,7 @@ Tk_GetSelection(
Tcl_Panic("selection handler returned too many bytes");
}
buffer[count] = '\0';
- result = (*proc)(clientData, interp, buffer);
+ result = proc(clientData, interp, buffer);
if ((result != TCL_OK) || (count < TK_SEL_BYTES_AT_ONCE)
|| (ip.selPtr == NULL)) {
break;
@@ -669,15 +667,16 @@ Tk_SelectionObjCmd(
* interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
- char *path = NULL;
+ Tk_Window tkwin = clientData;
+ const char *path = NULL;
Atom selection;
- char *selName = NULL, *string;
+ const char *selName = NULL;
+ const char *string;
int count, index;
Tcl_Obj **objs;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"clear", "get", "handle", "own", NULL
};
enum options {
@@ -685,7 +684,7 @@ Tk_SelectionObjCmd(
};
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -696,7 +695,7 @@ Tk_SelectionObjCmd(
switch ((enum options) index) {
case SELECTION_CLEAR: {
- static CONST char *clearOptionStrings[] = {
+ static const char *const clearOptionStrings[] = {
"-displayof", "-selection", NULL
};
enum clearOptions { CLEAR_DISPLAYOF, CLEAR_SELECTION };
@@ -731,7 +730,7 @@ Tk_SelectionObjCmd(
if (count == 1) {
path = Tcl_GetString(objs[0]);
} else if (count > 1) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...?");
return TCL_ERROR;
}
if (path != NULL) {
@@ -752,10 +751,10 @@ Tk_SelectionObjCmd(
case SELECTION_GET: {
Atom target;
- char *targetName = NULL;
+ const char *targetName = NULL;
Tcl_DString selBytes;
int result;
- static CONST char *getOptionStrings[] = {
+ static const char *const getOptionStrings[] = {
"-displayof", "-selection", "-type", NULL
};
enum getOptions { GET_DISPLAYOF, GET_SELECTION, GET_TYPE };
@@ -803,7 +802,7 @@ Tk_SelectionObjCmd(
selection = XA_PRIMARY;
}
if (count > 1) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options?");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...?");
return TCL_ERROR;
} else if (count == 1) {
target = Tk_InternAtom(tkwin, Tcl_GetString(objs[0]));
@@ -815,7 +814,7 @@ Tk_SelectionObjCmd(
Tcl_DStringInit(&selBytes);
result = Tk_GetSelection(interp, tkwin, selection, target,
- SelGetProc, (ClientData) &selBytes);
+ SelGetProc, &selBytes);
if (result == TCL_OK) {
Tcl_DStringResult(interp, &selBytes);
} else {
@@ -826,11 +825,11 @@ Tk_SelectionObjCmd(
case SELECTION_HANDLE: {
Atom target, format;
- char *targetName = NULL;
- char *formatName = NULL;
+ const char *targetName = NULL;
+ const char *formatName = NULL;
register CommandInfo *cmdInfoPtr;
int cmdLength;
- static CONST char *handleOptionStrings[] = {
+ static const char *const handleOptionStrings[] = {
"-format", "-selection", "-type", NULL
};
enum handleOptions {
@@ -869,7 +868,7 @@ Tk_SelectionObjCmd(
}
if ((count < 2) || (count > 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options? window command");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...? window command");
return TCL_ERROR;
}
tkwin = Tk_NameToWindow(interp, Tcl_GetString(objs[0]), tkwin);
@@ -900,8 +899,8 @@ Tk_SelectionObjCmd(
if (cmdLength == 0) {
Tk_DeleteSelHandler(tkwin, selection, target);
} else {
- cmdInfoPtr = (CommandInfo *) ckalloc((unsigned) (
- sizeof(CommandInfo) - 3 + cmdLength));
+ cmdInfoPtr = ckalloc(Tk_Offset(CommandInfo, command)
+ + 1 + cmdLength);
cmdInfoPtr->interp = interp;
cmdInfoPtr->charOffset = 0;
cmdInfoPtr->byteOffset = 0;
@@ -909,16 +908,15 @@ Tk_SelectionObjCmd(
cmdInfoPtr->cmdLength = cmdLength;
memcpy(cmdInfoPtr->command, string, cmdLength + 1);
Tk_CreateSelHandler(tkwin, selection, target, HandleTclCommand,
- (ClientData) cmdInfoPtr, format);
+ cmdInfoPtr, format);
}
return TCL_OK;
}
case SELECTION_OWN: {
register LostCommand *lostPtr;
- char *script = NULL;
- int cmdLength;
- static CONST char *ownOptionStrings[] = {
+ Tcl_Obj *commandObj = NULL;
+ static const char *const ownOptionStrings[] = {
"-command", "-displayof", "-selection", NULL
};
enum ownOptions { OWN_COMMAND, OWN_DISPLAYOF, OWN_SELECTION };
@@ -943,7 +941,7 @@ Tk_SelectionObjCmd(
switch ((enum ownOptions) ownIndex) {
case OWN_COMMAND:
- script = Tcl_GetString(objs[1]);
+ commandObj = objs[1];
break;
case OWN_DISPLAYOF:
path = Tcl_GetString(objs[1]);
@@ -955,7 +953,7 @@ Tk_SelectionObjCmd(
}
if (count > 2) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options? ?window?");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...? ?window?");
return TCL_ERROR;
}
if (selName != NULL) {
@@ -998,18 +996,17 @@ Tk_SelectionObjCmd(
return TCL_ERROR;
}
if (count == 2) {
- script = Tcl_GetString(objs[1]);
+ commandObj = objs[1];
}
- if (script == NULL) {
- Tk_OwnSelection(tkwin, selection, NULL, (ClientData) NULL);
+ if (commandObj == NULL) {
+ Tk_OwnSelection(tkwin, selection, NULL, NULL);
return TCL_OK;
}
- cmdLength = strlen(script);
- lostPtr = (LostCommand *) ckalloc((unsigned) (sizeof(LostCommand)
- -3 + cmdLength));
+ lostPtr = ckalloc(sizeof(LostCommand));
lostPtr->interp = interp;
- strcpy(lostPtr->command, script);
- Tk_OwnSelection(tkwin, selection, LostSelection, (ClientData) lostPtr);
+ lostPtr->cmdObj = commandObj;
+ Tcl_IncrRefCount(commandObj);
+ Tk_OwnSelection(tkwin, selection, LostSelection, lostPtr);
return TCL_OK;
}
}
@@ -1037,7 +1034,7 @@ Tk_SelectionObjCmd(
TkSelInProgress *
TkSelGetInProgress(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
return tsdPtr->pendingPtr;
@@ -1064,7 +1061,7 @@ void
TkSelSetInProgress(
TkSelInProgress *pendingPtr)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
tsdPtr->pendingPtr = pendingPtr;
@@ -1094,7 +1091,7 @@ TkSelDeadWindow(
register TkSelHandler *selPtr;
register TkSelInProgress *ipPtr;
TkSelectionInfo *infoPtr, *prevPtr, *nextPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -1117,10 +1114,10 @@ TkSelDeadWindow(
* Mark the CommandInfo as deleted and free it when we can.
*/
- ((CommandInfo*)selPtr->clientData)->interp = NULL;
+ ((CommandInfo *) selPtr->clientData)->interp = NULL;
Tcl_EventuallyFree(selPtr->clientData, TCL_DYNAMIC);
}
- ckfree((char *) selPtr);
+ ckfree(selPtr);
}
/*
@@ -1132,9 +1129,9 @@ TkSelDeadWindow(
nextPtr = infoPtr->nextPtr;
if (infoPtr->owner == (Tk_Window) winPtr) {
if (infoPtr->clearProc == LostSelection) {
- ckfree((char *) infoPtr->clearData);
+ ckfree(infoPtr->clearData);
}
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
infoPtr = prevPtr;
if (prevPtr == NULL) {
winPtr->dispPtr->selectionInfoPtr = nextPtr;
@@ -1190,7 +1187,7 @@ TkSelInit(
* http://www.cl.cam.ac.uk/~mgk25/unicode.html#x11
*/
-#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
+#if !defined(__WIN32__)
dispPtr->utf8Atom = Tk_InternAtom(tkwin, "UTF8_STRING");
#else
dispPtr->utf8Atom = (Atom) 0;
@@ -1257,9 +1254,9 @@ TkSelClearSelection(
*/
if (infoPtr->clearProc != NULL) {
- (*infoPtr->clearProc)(infoPtr->clearData);
+ infoPtr->clearProc(infoPtr->clearData);
}
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
}
}
@@ -1288,9 +1285,9 @@ SelGetProc(
* selection. */
Tcl_Interp *interp, /* Interpreter used for error reporting (not
* used). */
- char *portion) /* New information to be appended. */
+ const char *portion) /* New information to be appended. */
{
- Tcl_DStringAppend((Tcl_DString *) clientData, portion, -1);
+ Tcl_DStringAppend(clientData, portion, -1);
return TCL_OK;
}
@@ -1322,16 +1319,16 @@ HandleTclCommand(
char *buffer, /* Place to store converted selection. */
int maxBytes) /* Maximum # of bytes to store at buffer. */
{
- CommandInfo *cmdInfoPtr = (CommandInfo *) clientData;
+ CommandInfo *cmdInfoPtr = clientData;
int spaceNeeded, length;
#define MAX_STATIC_SIZE 100
char staticSpace[MAX_STATIC_SIZE];
- char *command, *string;
+ char *command;
+ const char *string;
Tcl_Interp *interp = cmdInfoPtr->interp;
Tcl_DString oldResult;
- Tcl_Obj *objPtr;
- int extraBytes, charOffset, count, numChars;
- CONST char *p;
+ int extraBytes, charOffset, count, numChars, code;
+ const char *p;
/*
* We must also protect the interpreter and the command from being deleted
@@ -1339,7 +1336,7 @@ HandleTclCommand(
*/
Tcl_Preserve(clientData);
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
/*
* Compute the proper byte offset in the case where the last chunk split a
@@ -1370,7 +1367,7 @@ HandleTclCommand(
if (spaceNeeded < MAX_STATIC_SIZE) {
command = staticSpace;
} else {
- command = (char *) ckalloc((unsigned) spaceNeeded);
+ command = ckalloc(spaceNeeded);
}
sprintf(command, "%s %d %d", cmdInfoPtr->command, charOffset, maxBytes);
@@ -1381,9 +1378,9 @@ HandleTclCommand(
Tcl_DStringInit(&oldResult);
Tcl_DStringGetResult(interp, &oldResult);
- if (TkCopyAndGlobalEval(interp, command) == TCL_OK) {
- objPtr = Tcl_GetObjResult(interp);
- string = Tcl_GetStringFromObj(objPtr, &length);
+ code = Tcl_EvalEx(interp, command, -1, TCL_EVAL_GLOBAL);
+ if (code == TCL_OK) {
+ string = Tcl_GetStringFromObj(Tcl_GetObjResult(interp), &length);
count = (length > maxBytes) ? maxBytes : length;
memcpy(buffer, string, (size_t) count);
buffer[count] = '\0';
@@ -1416,6 +1413,15 @@ HandleTclCommand(
}
count += extraBytes;
} else {
+ /*
+ * Something went wrong. Log errors as background errors, and silently
+ * drop everything else.
+ */
+
+ if (code == TCL_ERROR) {
+ Tcl_AddErrorInfo(interp, "\n (command handling selection)");
+ Tcl_BackgroundException(interp, code);
+ }
count = -1;
}
Tcl_DStringResult(interp, &oldResult);
@@ -1425,7 +1431,7 @@ HandleTclCommand(
}
Tcl_Release(clientData);
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
return count;
}
@@ -1490,7 +1496,7 @@ TkSelDefaultSelection(
if ((selPtr->selection == infoPtr->selection)
&& (selPtr->target != dispPtr->applicationAtom)
&& (selPtr->target != dispPtr->windowAtom)) {
- CONST char *atomString = Tk_GetAtomName((Tk_Window) winPtr,
+ const char *atomString = Tk_GetAtomName((Tk_Window) winPtr,
selPtr->target);
Tcl_DStringAppendElement(&ds, atomString);
}
@@ -1557,12 +1563,13 @@ static void
LostSelection(
ClientData clientData) /* Pointer to LostCommand structure. */
{
- LostCommand *lostPtr = (LostCommand *) clientData;
+ LostCommand *lostPtr = clientData;
Tcl_Obj *objPtr;
Tcl_Interp *interp;
+ int code;
interp = lostPtr->interp;
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
/*
* Execute the command. Save the interpreter's result, if any, and restore
@@ -1573,20 +1580,22 @@ LostSelection(
Tcl_IncrRefCount(objPtr);
Tcl_ResetResult(interp);
- if (TkCopyAndGlobalEval(interp, lostPtr->command) != TCL_OK) {
- Tcl_BackgroundError(interp);
+ code = Tcl_EvalObjEx(interp, lostPtr->cmdObj, TCL_EVAL_GLOBAL);
+ if (code != TCL_OK) {
+ Tcl_BackgroundException(interp, code);
}
Tcl_SetObjResult(interp, objPtr);
Tcl_DecrRefCount(objPtr);
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
/*
* Free the storage for the command, since we're done with it now.
*/
- ckfree((char *) lostPtr);
+ Tcl_DecrRefCount(lostPtr->cmdObj);
+ ckfree(lostPtr);
}
/*
diff --git a/generic/tkSelect.h b/generic/tkSelect.h
index b9d7d2d..74326d0 100644
--- a/generic/tkSelect.h
+++ b/generic/tkSelect.h
@@ -75,8 +75,7 @@ typedef struct TkSelRetrievalInfo {
Atom selection; /* Selection being requested. */
Atom property; /* Property where selection will appear. */
Atom target; /* Desired form for selection. */
- int (*proc) _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp,
- char *portion)); /* Procedure to call to handle pieces of
+ Tk_GetSelProc *proc; /* Procedure to call to handle pieces of
* selection. */
ClientData clientData; /* Argument for proc. */
int result; /* Initially -1. Set to a Tcl return value
@@ -160,9 +159,6 @@ MODULE_SCOPE void TkSelClearSelection(Tk_Window tkwin, XEvent *eventPtr);
MODULE_SCOPE int TkSelDefaultSelection(TkSelectionInfo *infoPtr,
Atom target, char *buffer, int maxBytes,
Atom *typePtr);
-MODULE_SCOPE int TkSelGetSelection(Tcl_Interp *interp, Tk_Window tkwin,
- Atom selection, Atom target, Tk_GetSelProc *proc,
- ClientData clientData);
#ifndef TkSelUpdateClipboard
MODULE_SCOPE void TkSelUpdateClipboard(TkWindow *winPtr,
TkClipboardTarget *targetPtr);
diff --git a/generic/tkSquare.c b/generic/tkSquare.c
index a35832a..e9b0081 100644
--- a/generic/tkSquare.c
+++ b/generic/tkSquare.c
@@ -16,6 +16,12 @@
#if 0
#define __NO_OLD_CONFIG
#endif
+#ifndef USE_TCL_STUBS
+# define USE_TCL_STUBS
+#endif
+#ifndef USE_TK_STUBS
+# define USE_TK_STUBS
+#endif
#include "tkInt.h"
/*
@@ -61,38 +67,35 @@ typedef struct {
static const Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_BORDER, "-background", "background", "Background",
"#d9d9d9", Tk_Offset(Square, bgBorderPtr), -1, 0,
- (ClientData) "white"},
+ (ClientData) "white", 0},
{TK_OPTION_SYNONYM, "-bd", NULL, NULL, NULL, 0, -1, 0,
- (ClientData) "-borderwidth"},
+ (ClientData) "-borderwidth", 0},
{TK_OPTION_SYNONYM, "-bg", NULL, NULL, NULL, 0, -1, 0,
- (ClientData) "-background"},
+ (ClientData) "-background", 0},
{TK_OPTION_PIXELS, "-borderwidth", "borderWidth", "BorderWidth",
- "2", Tk_Offset(Square, borderWidthPtr), -1},
+ "2", Tk_Offset(Square, borderWidthPtr), -1, 0, NULL, 0},
{TK_OPTION_BOOLEAN, "-dbl", "doubleBuffer", "DoubleBuffer",
- "1", Tk_Offset(Square, doubleBufferPtr), -1},
+ "1", Tk_Offset(Square, doubleBufferPtr), -1, 0 , NULL, 0},
{TK_OPTION_SYNONYM, "-fg", NULL, NULL, NULL, 0, -1, 0,
- (ClientData) "-foreground"},
+ (ClientData) "-foreground", 0},
{TK_OPTION_BORDER, "-foreground", "foreground", "Foreground",
"#b03060", Tk_Offset(Square, fgBorderPtr), -1, 0,
- (ClientData) "black"},
+ (ClientData) "black", 0},
{TK_OPTION_PIXELS, "-posx", "posx", "PosX", "0",
- Tk_Offset(Square, xPtr), -1},
+ Tk_Offset(Square, xPtr), -1, 0, NULL, 0},
{TK_OPTION_PIXELS, "-posy", "posy", "PosY", "0",
- Tk_Offset(Square, yPtr), -1},
+ Tk_Offset(Square, yPtr), -1, 0, NULL, 0},
{TK_OPTION_RELIEF, "-relief", "relief", "Relief",
- "raised", Tk_Offset(Square, reliefPtr), -1},
+ "raised", Tk_Offset(Square, reliefPtr), -1, 0, NULL, 0},
{TK_OPTION_PIXELS, "-size", "size", "Size", "20",
- Tk_Offset(Square, sizeObjPtr), -1},
- {TK_OPTION_END}
+ Tk_Offset(Square, sizeObjPtr), -1, 0, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
/*
* Forward declarations for procedures defined later in this file:
*/
-int SquareObjCmd(ClientData clientData,
- Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
static void SquareDeletedProc(ClientData clientData);
static int SquareConfigure(Tcl_Interp *interp, Square *squarePtr);
static void SquareDestroy(char *memPtr);
@@ -101,7 +104,7 @@ static void KeepInWindow(Square *squarePtr);
static void SquareObjEventProc(ClientData clientData,
XEvent *eventPtr);
static int SquareWidgetObjCmd(ClientData clientData,
- Tcl_Interp *, int objc, Tcl_Obj * CONST objv[]);
+ Tcl_Interp *, int objc, Tcl_Obj * const objv[]);
/*
*--------------------------------------------------------------
@@ -125,14 +128,14 @@ SquareObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Square *squarePtr;
Tk_Window tkwin;
Tk_OptionTable optionTable;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -157,27 +160,27 @@ SquareObjCmd(
* just the non-NULL/0 items.
*/
- squarePtr = (Square *) ckalloc(sizeof(Square));
- memset((void *) squarePtr, 0, (sizeof(Square)));
+ squarePtr = ckalloc(sizeof(Square));
+ memset(squarePtr, 0, sizeof(Square));
squarePtr->tkwin = tkwin;
squarePtr->display = Tk_Display(tkwin);
squarePtr->interp = interp;
squarePtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(squarePtr->tkwin), SquareWidgetObjCmd,
- (ClientData) squarePtr, SquareDeletedProc);
+ Tk_PathName(squarePtr->tkwin), SquareWidgetObjCmd, squarePtr,
+ SquareDeletedProc);
squarePtr->gc = None;
squarePtr->optionTable = optionTable;
if (Tk_InitOptions(interp, (char *) squarePtr, optionTable, tkwin)
!= TCL_OK) {
Tk_DestroyWindow(squarePtr->tkwin);
- ckfree((char *) squarePtr);
+ ckfree(squarePtr);
return TCL_ERROR;
}
Tk_CreateEventHandler(squarePtr->tkwin, ExposureMask|StructureNotifyMask,
- SquareObjEventProc, (ClientData) squarePtr);
+ SquareObjEventProc, squarePtr);
if (Tk_SetOptions(interp, (char *) squarePtr, optionTable, objc - 2,
objv + 2, tkwin, NULL, NULL) != TCL_OK) {
goto error;
@@ -218,11 +221,11 @@ SquareWidgetObjCmd(
ClientData clientData, /* Information about square widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj * CONST objv[]) /* Argument objects. */
+ Tcl_Obj * const objv[]) /* Argument objects. */
{
- Square *squarePtr = (Square *) clientData;
+ Square *squarePtr = clientData;
int result = TCL_OK;
- static CONST char *squareOptions[] = {"cget", "configure", NULL};
+ static const char *const squareOptions[] = {"cget", "configure", NULL};
enum {
SQUARE_CGET, SQUARE_CONFIGURE
};
@@ -239,7 +242,7 @@ SquareWidgetObjCmd(
return TCL_ERROR;
}
- Tcl_Preserve((ClientData) squarePtr);
+ Tcl_Preserve(squarePtr);
switch (index) {
case SQUARE_CGET:
@@ -277,7 +280,7 @@ SquareWidgetObjCmd(
result = SquareConfigure(interp, squarePtr);
}
if (!squarePtr->updatePending) {
- Tcl_DoWhenIdle(SquareDisplay, (ClientData) squarePtr);
+ Tcl_DoWhenIdle(SquareDisplay, squarePtr);
squarePtr->updatePending = 1;
}
}
@@ -285,11 +288,11 @@ SquareWidgetObjCmd(
Tcl_SetObjResult(interp, resultObjPtr);
}
}
- Tcl_Release((ClientData) squarePtr);
+ Tcl_Release(squarePtr);
return result;
error:
- Tcl_Release((ClientData) squarePtr);
+ Tcl_Release(squarePtr);
return TCL_ERROR;
}
@@ -350,7 +353,7 @@ SquareConfigure(
&borderWidth);
Tk_SetInternalBorder(squarePtr->tkwin, borderWidth);
if (!squarePtr->updatePending) {
- Tcl_DoWhenIdle(SquareDisplay, (ClientData) squarePtr);
+ Tcl_DoWhenIdle(SquareDisplay, squarePtr);
squarePtr->updatePending = 1;
}
KeepInWindow(squarePtr);
@@ -380,17 +383,17 @@ SquareObjEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- Square *squarePtr = (Square *) clientData;
+ Square *squarePtr = clientData;
if (eventPtr->type == Expose) {
if (!squarePtr->updatePending) {
- Tcl_DoWhenIdle(SquareDisplay, (ClientData) squarePtr);
+ Tcl_DoWhenIdle(SquareDisplay, squarePtr);
squarePtr->updatePending = 1;
}
} else if (eventPtr->type == ConfigureNotify) {
KeepInWindow(squarePtr);
if (!squarePtr->updatePending) {
- Tcl_DoWhenIdle(SquareDisplay, (ClientData) squarePtr);
+ Tcl_DoWhenIdle(SquareDisplay, squarePtr);
squarePtr->updatePending = 1;
}
} else if (eventPtr->type == DestroyNotify) {
@@ -405,9 +408,9 @@ SquareObjEventProc(
squarePtr->widgetCmd);
}
if (squarePtr->updatePending) {
- Tcl_CancelIdleCall(SquareDisplay, (ClientData) squarePtr);
+ Tcl_CancelIdleCall(SquareDisplay, squarePtr);
}
- Tcl_EventuallyFree((ClientData) squarePtr, SquareDestroy);
+ Tcl_EventuallyFree(squarePtr, SquareDestroy);
}
}
@@ -433,7 +436,7 @@ static void
SquareDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- Square *squarePtr = (Square *) clientData;
+ Square *squarePtr = clientData;
Tk_Window tkwin = squarePtr->tkwin;
/*
@@ -470,7 +473,7 @@ static void
SquareDisplay(
ClientData clientData) /* Information about window. */
{
- Square *squarePtr = (Square *) clientData;
+ Square *squarePtr = clientData;
Tk_Window tkwin = squarePtr->tkwin;
Pixmap pm = None;
Drawable d;
@@ -555,7 +558,7 @@ SquareDestroy(
{
Square *squarePtr = (Square *) memPtr;
- ckfree((char *) squarePtr);
+ ckfree(squarePtr);
}
/*
diff --git a/generic/tkStubInit.c b/generic/tkStubInit.c
index 477e5d8c..cb87a58 100644
--- a/generic/tkStubInit.c
+++ b/generic/tkStubInit.c
@@ -30,35 +30,39 @@
#include "tkPlatDecls.h"
#include "tkIntXlibDecls.h"
+static const TkIntStubs tkIntStubs;
+
+/*
+ * Remove macro that might interfere with the definition below.
+ */
+
+#undef Tk_MainEx
+
#ifdef __WIN32__
-static int
-doNothing(void)
+int
+TkpCmapStressed(Tk_Window tkwin, Colormap colormap)
{
/* dummy implementation, no need to do anything */
return 0;
}
+void
+TkpSync(Display *display)
+{
+ /* dummy implementation, no need to do anything */
+}
-#define TkCreateXEventSource TkPlatCreateXEventSource
-static void
+void
TkCreateXEventSource(void)
{
TkWinXInit(Tk_GetHINSTANCE());
}
-/*
- * Remove macros that will interfere with the definitions below.
- */
-# undef TkpCmapStressed
-# undef TkpSync
-
-# define TkpCmapStressed (int (*) (Tk_Window, Colormap)) doNothing
-# define TkpSync (void (*) (Display *)) doNothing
# define TkUnixContainerId 0
# define TkUnixDoOneXEvent 0
# define TkUnixSetMenubar 0
-# define TkWmCleanup (void (*) (TkDisplay *)) doNothing
-# define TkSendCleanup (void (*) (TkDisplay *)) doNothing
+# define TkWmCleanup (void (*)(TkDisplay *)) TkpSync
+# define TkSendCleanup (void (*)(TkDisplay *)) TkpSync
# define TkpTestsendCmd 0
#else /* !__WIN32__ */
@@ -232,21 +236,21 @@ void TkSubtractRegion (TkRegion a, TkRegion b, TkRegion c)
/* !BEGIN!: Do not edit below this line. */
-TkIntStubs tkIntStubs = {
+static const TkIntStubs tkIntStubs = {
TCL_STUB_MAGIC,
- NULL,
+ 0,
TkAllocWindow, /* 0 */
TkBezierPoints, /* 1 */
TkBezierScreenPoints, /* 2 */
- TkBindDeadWindow, /* 3 */
+ 0, /* 3 */
TkBindEventProc, /* 4 */
TkBindFree, /* 5 */
TkBindInit, /* 6 */
TkChangeEventWindow, /* 7 */
TkClipInit, /* 8 */
TkComputeAnchor, /* 9 */
- TkCopyAndGlobalEval, /* 10 */
- TkCreateBindingProcedure, /* 11 */
+ 0, /* 10 */
+ 0, /* 11 */
TkCreateCursorFromData, /* 12 */
TkCreateFrame, /* 13 */
TkCreateMainWindow, /* 14 */
@@ -311,7 +315,7 @@ TkIntStubs tkIntStubs = {
TkpRedirectKeyEvent, /* 73 */
TkpSetMainMenubar, /* 74 */
TkpUseWindow, /* 75 */
- TkpWindowWasRecentlyDeleted, /* 76 */
+ 0, /* 76 */
TkQueueEventForAllChildren, /* 77 */
TkReadBitmapFile, /* 78 */
TkScrollWindow, /* 79 */
@@ -319,7 +323,7 @@ TkIntStubs tkIntStubs = {
TkSelEventProc, /* 81 */
TkSelInit, /* 82 */
TkSelPropProc, /* 83 */
- NULL, /* 84 */
+ 0, /* 84 */
TkSetWindowMenuBar, /* 85 */
TkStringToKeysym, /* 86 */
TkThickPolyLineToArea, /* 87 */
@@ -355,48 +359,48 @@ TkIntStubs tkIntStubs = {
TkRectInRegion, /* 117 */
TkSetRegion, /* 118 */
TkUnionRectWithRegion, /* 119 */
- NULL, /* 120 */
+ 0, /* 120 */
#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */
- NULL, /* 121 */
+ 0, /* 121 */
#endif /* X11 */
#if defined(__WIN32__) /* WIN */
- NULL, /* 121 */
+ 0, /* 121 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
- NULL, /* 121 */ /* Dummy entry for stubs table backwards compatibility */
+ 0, /* 121 */ /* Dummy entry for stubs table backwards compatibility */
TkpCreateNativeBitmap, /* 121 */
#endif /* AQUA */
#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */
- NULL, /* 122 */
+ 0, /* 122 */
#endif /* X11 */
#if defined(__WIN32__) /* WIN */
- NULL, /* 122 */
+ 0, /* 122 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
- NULL, /* 122 */ /* Dummy entry for stubs table backwards compatibility */
+ 0, /* 122 */ /* Dummy entry for stubs table backwards compatibility */
TkpDefineNativeBitmaps, /* 122 */
#endif /* AQUA */
- NULL, /* 123 */
+ 0, /* 123 */
#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */
- NULL, /* 124 */
+ 0, /* 124 */
#endif /* X11 */
#if defined(__WIN32__) /* WIN */
- NULL, /* 124 */
+ 0, /* 124 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
- NULL, /* 124 */ /* Dummy entry for stubs table backwards compatibility */
+ 0, /* 124 */ /* Dummy entry for stubs table backwards compatibility */
TkpGetNativeAppBitmap, /* 124 */
#endif /* AQUA */
- NULL, /* 125 */
- NULL, /* 126 */
- NULL, /* 127 */
- NULL, /* 128 */
- NULL, /* 129 */
- NULL, /* 130 */
- NULL, /* 131 */
- NULL, /* 132 */
- NULL, /* 133 */
- NULL, /* 134 */
+ 0, /* 125 */
+ 0, /* 126 */
+ 0, /* 127 */
+ 0, /* 128 */
+ 0, /* 129 */
+ 0, /* 130 */
+ 0, /* 131 */
+ 0, /* 132 */
+ 0, /* 133 */
+ 0, /* 134 */
TkpDrawHighlightBorder, /* 135 */
TkSetFocusWin, /* 136 */
TkpSetKeycodeAndState, /* 137 */
@@ -417,20 +421,20 @@ TkIntStubs tkIntStubs = {
TkpDrawFrame, /* 152 */
TkCreateThreadExitHandler, /* 153 */
TkDeleteThreadExitHandler, /* 154 */
- NULL, /* 155 */
+ 0, /* 155 */
TkpTestembedCmd, /* 156 */
TkpTesttextCmd, /* 157 */
- NULL, /* 158 */
- NULL, /* 159 */
- NULL, /* 160 */
- NULL, /* 161 */
- NULL, /* 162 */
- NULL, /* 163 */
- NULL, /* 164 */
- NULL, /* 165 */
- NULL, /* 166 */
- NULL, /* 167 */
- NULL, /* 168 */
+ TkSelGetSelection, /* 158 */
+ TkTextGetIndex, /* 159 */
+ TkTextIndexBackBytes, /* 160 */
+ TkTextIndexForwBytes, /* 161 */
+ TkTextMakeByteIndex, /* 162 */
+ TkTextPrintIndex, /* 163 */
+ TkTextSetMark, /* 164 */
+ TkTextXviewCmd, /* 165 */
+ TkTextChanged, /* 166 */
+ TkBTreeNumLines, /* 167 */
+ TkTextInsertDisplayProc, /* 168 */
TkStateParseProc, /* 169 */
TkStatePrintProc, /* 170 */
TkCanvasDashParseProc, /* 171 */
@@ -443,14 +447,18 @@ TkIntStubs tkIntStubs = {
TkOrientPrintProc, /* 178 */
TkSmoothParseProc, /* 179 */
TkSmoothPrintProc, /* 180 */
+ TkDrawAngledTextLayout, /* 181 */
+ TkUnderlineAngledTextLayout, /* 182 */
+ TkIntersectAngledTextLayout, /* 183 */
+ TkDrawAngledChars, /* 184 */
};
-TkIntPlatStubs tkIntPlatStubs = {
+static const TkIntPlatStubs tkIntPlatStubs = {
TCL_STUB_MAGIC,
- NULL,
+ 0,
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
TkAlignImageData, /* 0 */
- NULL, /* 1 */
+ 0, /* 1 */
TkGenerateActivateEvents, /* 2 */
TkpGetMS, /* 3 */
TkPointerDeadWindow, /* 4 */
@@ -498,8 +506,8 @@ TkIntPlatStubs tkIntPlatStubs = {
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
TkGenerateActivateEvents, /* 0 */
- NULL, /* 1 */
- NULL, /* 2 */
+ 0, /* 1 */
+ 0, /* 2 */
TkPointerDeadWindow, /* 3 */
TkpSetCapture, /* 4 */
TkpSetCursor, /* 5 */
@@ -510,14 +518,14 @@ TkIntPlatStubs tkIntPlatStubs = {
TkMacOSXDispatchMenuEvent, /* 10 */
TkMacOSXInstallCursor, /* 11 */
TkMacOSXHandleTearoffMenu, /* 12 */
- NULL, /* 13 */
+ 0, /* 13 */
TkMacOSXDoHLEvent, /* 14 */
- NULL, /* 15 */
+ 0, /* 15 */
TkMacOSXGetXWindow, /* 16 */
TkMacOSXGrowToplevel, /* 17 */
TkMacOSXHandleMenuSelect, /* 18 */
- NULL, /* 19 */
- NULL, /* 20 */
+ 0, /* 19 */
+ 0, /* 20 */
TkMacOSXInvalidateWindow, /* 21 */
TkMacOSXIsCharacterMissing, /* 22 */
TkMacOSXMakeRealWindowExist, /* 23 */
@@ -545,17 +553,18 @@ TkIntPlatStubs tkIntPlatStubs = {
TkMacOSXPreprocessMenu, /* 45 */
TkpIsWindowFloating, /* 46 */
TkMacOSXGetCapture, /* 47 */
- NULL, /* 48 */
+ 0, /* 48 */
TkGetTransientMaster, /* 49 */
TkGenerateButtonEvent, /* 50 */
TkGenWMDestroyEvent, /* 51 */
- NULL, /* 52 */
+ 0, /* 52 */
TkpGetMS, /* 53 */
+ TkMacOSXDrawable, /* 54 */
#endif /* AQUA */
#if !(defined(__WIN32__) || defined(__CYGWIN__) || defined(MAC_OSX_TK)) /* X11 */
TkCreateXEventSource, /* 0 */
- TkFreeWindowId, /* 1 */
- TkInitXId, /* 2 */
+ 0, /* 1 */
+ 0, /* 2 */
TkpCmapStressed, /* 3 */
TkpSync, /* 4 */
TkUnixContainerId, /* 5 */
@@ -564,15 +573,15 @@ TkIntPlatStubs tkIntPlatStubs = {
TkpScanWindowId, /* 8 */
TkWmCleanup, /* 9 */
TkSendCleanup, /* 10 */
- TkFreeXId, /* 11 */
+ 0, /* 11 */
TkpWmSetState, /* 12 */
TkpTestsendCmd, /* 13 */
#endif /* X11 */
};
-TkIntXlibStubs tkIntXlibStubs = {
+static const TkIntXlibStubs tkIntXlibStubs = {
TCL_STUB_MAGIC,
- NULL,
+ 0,
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
XSetDashes, /* 0 */
XGetModifierMapping, /* 1 */
@@ -655,7 +664,7 @@ TkIntXlibStubs tkIntXlibStubs = {
XFilterEvent, /* 78 */
XmbLookupString, /* 79 */
TkPutImage, /* 80 */
- NULL, /* 81 */
+ 0, /* 81 */
XParseColor, /* 82 */
XCreateGC, /* 83 */
XFreeGC, /* 84 */
@@ -681,6 +690,14 @@ TkIntXlibStubs tkIntXlibStubs = {
XDrawLine, /* 104 */
XWarpPointer, /* 105 */
XFillRectangle, /* 106 */
+ XFlush, /* 107 */
+ XGrabServer, /* 108 */
+ XUngrabServer, /* 109 */
+ XFree, /* 110 */
+ XNoOp, /* 111 */
+ XSynchronize, /* 112 */
+ XSync, /* 113 */
+ XVisualIDFromVisual, /* 114 */
#endif /* WIN */
#ifdef MAC_OSX_TK /* AQUA */
XSetDashes, /* 0 */
@@ -778,9 +795,9 @@ TkIntXlibStubs tkIntXlibStubs = {
#endif /* AQUA */
};
-TkPlatStubs tkPlatStubs = {
+static const TkPlatStubs tkPlatStubs = {
TCL_STUB_MAGIC,
- NULL,
+ 0,
#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
Tk_AttachHWND, /* 0 */
Tk_GetHINSTANCE, /* 1 */
@@ -804,14 +821,14 @@ TkPlatStubs tkPlatStubs = {
#endif /* AQUA */
};
-static TkStubHooks tkStubHooks = {
+static const TkStubHooks tkStubHooks = {
&tkPlatStubs,
&tkIntStubs,
&tkIntPlatStubs,
&tkIntXlibStubs
};
-TkStubs tkStubs = {
+const TkStubs tkStubs = {
TCL_STUB_MAGIC,
&tkStubHooks,
Tk_MainLoop, /* 0 */
@@ -858,7 +875,7 @@ TkStubs tkStubs = {
Tk_CreateSelHandler, /* 41 */
Tk_CreateWindow, /* 42 */
Tk_CreateWindowFromPath, /* 43 */
- Tk_DefineBitmap, /* 44 */
+ Tk_OldDefineBitmap, /* 44 */
Tk_DefineCursor, /* 45 */
Tk_DeleteAllBindings, /* 46 */
Tk_DeleteBinding, /* 47 */
@@ -900,7 +917,7 @@ TkStubs tkStubs = {
Tk_GetAtomName, /* 83 */
Tk_GetBinding, /* 84 */
Tk_GetBitmap, /* 85 */
- Tk_GetBitmapFromData, /* 86 */
+ Tk_OldGetBitmapFromData, /* 86 */
Tk_GetCapStyle, /* 87 */
Tk_GetColor, /* 88 */
Tk_GetColorByValue, /* 89 */
@@ -1032,8 +1049,8 @@ TkStubs tkStubs = {
Tk_InitConsoleChannels, /* 215 */
Tk_CreateConsoleWindow, /* 216 */
Tk_CreateSmoothMethod, /* 217 */
- NULL, /* 218 */
- NULL, /* 219 */
+ 0, /* 218 */
+ 0, /* 219 */
Tk_GetDash, /* 220 */
Tk_CreateOutline, /* 221 */
Tk_DeleteOutline, /* 222 */
@@ -1088,9 +1105,8 @@ TkStubs tkStubs = {
Tk_Interp, /* 271 */
Tk_CreateOldImageType, /* 272 */
Tk_CreateOldPhotoImageFormat, /* 273 */
+ Tk_DefineBitmap, /* 274 */
+ Tk_GetBitmapFromData, /* 275 */
};
/* !END!: Do not edit above this line. */
-
-#undef UNIX_TK
-#undef MAC_OSX_TK
diff --git a/generic/tkStubLib.c b/generic/tkStubLib.c
index 5349a0b..53f177d 100644
--- a/generic/tkStubLib.c
+++ b/generic/tkStubLib.c
@@ -18,15 +18,10 @@
* including the rest of the stub functions.
*/
-#ifndef USE_TCL_STUBS
+#undef USE_TCL_STUBS
#define USE_TCL_STUBS
-#endif
-#undef USE_TCL_STUB_PROCS
-#ifndef USE_TK_STUBS
#define USE_TK_STUBS
-#endif
-#undef USE_TK_STUB_PROCS
#include "tkInt.h"
@@ -46,17 +41,25 @@
#include "tkPlatDecls.h"
#include "tkIntXlibDecls.h"
-TkStubs *tkStubsPtr = NULL;
-TkPlatStubs *tkPlatStubsPtr = NULL;
-TkIntStubs *tkIntStubsPtr = NULL;
-TkIntPlatStubs *tkIntPlatStubsPtr = NULL;
-TkIntXlibStubs *tkIntXlibStubsPtr = NULL;
+MODULE_SCOPE const TkStubs *tkStubsPtr;
+MODULE_SCOPE const TkPlatStubs *tkPlatStubsPtr;
+MODULE_SCOPE const TkIntStubs *tkIntStubsPtr;
+MODULE_SCOPE const TkIntPlatStubs *tkIntPlatStubsPtr;
+MODULE_SCOPE const TkIntXlibStubs *tkIntXlibStubsPtr;
+
+const TkStubs *tkStubsPtr = NULL;
+const TkPlatStubs *tkPlatStubsPtr = NULL;
+const TkIntStubs *tkIntStubsPtr = NULL;
+const TkIntPlatStubs *tkIntPlatStubsPtr = NULL;
+const TkIntXlibStubs *tkIntXlibStubsPtr = NULL;
/*
* Use our own isdigit to avoid linking to libc on windows
*/
-static int isDigit(const int c)
+static int
+isDigit(
+ const int c)
{
return (c >= '0' && c <= '9');
}
@@ -79,33 +82,29 @@ static int isDigit(const int c)
*----------------------------------------------------------------------
*/
-#ifdef Tk_InitStubs
-#undef Tk_InitStubs
-#endif
-
-CONST char *
+MODULE_SCOPE const char *
Tk_InitStubs(
Tcl_Interp *interp,
- CONST char *version,
+ const char *version,
int exact)
{
- CONST char *actualVersion;
- TkStubs **stubsPtrPtr = &tkStubsPtr; /* squelch warning */
+ ClientData pkgClientData = NULL;
+ const char *actualVersion = Tcl_PkgRequireEx(interp, "Tk", version, 0,
+ &pkgClientData);
+ const TkStubs *stubsPtr = pkgClientData;
- actualVersion = Tcl_PkgRequireEx(interp, "Tk", version, 0,
- (ClientData *) stubsPtrPtr);
if (!actualVersion) {
return NULL;
}
if (exact) {
- CONST char *p = version;
+ const char *p = version;
int count = 0;
while (*p) {
count += !isDigit(*p++);
}
if (count == 1) {
- CONST char *q = actualVersion;
+ const char *q = actualVersion;
p = version;
while (*p && (*p == *q)) {
@@ -115,7 +114,6 @@ Tk_InitStubs(
/* Construct error message */
Tcl_PkgRequireEx(interp, "Tk", version, 1, NULL);
return NULL;
-
}
} else {
actualVersion = Tcl_PkgRequireEx(interp, "Tk", version, 1, NULL);
@@ -125,17 +123,18 @@ Tk_InitStubs(
}
}
- if (!tkStubsPtr) {
+ if (!stubsPtr) {
Tcl_SetResult(interp,
"This implementation of Tk does not support stubs",
TCL_STATIC);
return NULL;
}
- tkPlatStubsPtr = tkStubsPtr->hooks->tkPlatStubs;
- tkIntStubsPtr = tkStubsPtr->hooks->tkIntStubs;
- tkIntPlatStubsPtr = tkStubsPtr->hooks->tkIntPlatStubs;
- tkIntXlibStubsPtr = tkStubsPtr->hooks->tkIntXlibStubs;
+ tkPlatStubsPtr = stubsPtr->hooks->tkPlatStubs;
+ tkIntStubsPtr = stubsPtr->hooks->tkIntStubs;
+ tkIntPlatStubsPtr = stubsPtr->hooks->tkIntPlatStubs;
+ tkIntXlibStubsPtr = stubsPtr->hooks->tkIntXlibStubs;
+ tkStubsPtr = stubsPtr;
return actualVersion;
}
diff --git a/generic/tkStyle.c b/generic/tkStyle.c
index 80d4e59..76291fa 100644
--- a/generic/tkStyle.c
+++ b/generic/tkStyle.c
@@ -24,7 +24,7 @@ typedef struct StyledWidgetSpec {
* structure. */
Tk_OptionTable optionTable; /* Option table for the widget class using the
* element. */
- CONST Tk_OptionSpec **optionsPtr;
+ const Tk_OptionSpec **optionsPtr;
/* Table of option spec pointers, matching the
* option list provided during element
* registration. Malloc'd. */
@@ -58,11 +58,11 @@ typedef struct StyledElement {
*/
typedef struct StyleEngine {
- CONST char *name; /* Name of engine. Points to a hash key. */
+ const char *name; /* Name of engine. Points to a hash key. */
StyledElement *elements; /* Table of widget element descriptors. Each
* element is indexed by a unique system-wide
* ID. Table grows dynamically as new elements
- * are registered. Malloc'd*/
+ * are registered. Malloc'd. */
struct StyleEngine *parentPtr;
/* Parent engine. Engines may be layered to
* form a fallback chain, terminated by the
@@ -75,7 +75,7 @@ typedef struct StyleEngine {
*/
typedef struct Style {
- CONST char *name; /* Name of style. Points to a hash key. */
+ const char *name; /* Name of style. Points to a hash key. */
StyleEngine *enginePtr; /* Style engine of which the style is an
* instance. */
ClientData clientData; /* Data provided during registration. */
@@ -86,7 +86,7 @@ typedef struct Style {
*/
typedef struct Element {
- CONST char *name; /* Name of element. Points to a hash key. */
+ const char *name; /* Name of element. Points to a hash key. */
int id; /* Id of element. */
int genericId; /* Id of generic element. */
int created; /* Boolean, whether the element was created
@@ -120,7 +120,7 @@ static Tcl_ThreadDataKey dataKey;
* Forward declarations for functions defined later in this file:
*/
-static int CreateElement(CONST char *name, int create);
+static int CreateElement(const char *name, int create);
static void DupStyleObjProc(Tcl_Obj *srcObjPtr,
Tcl_Obj *dupObjPtr);
static void FreeElement(Element *elementPtr);
@@ -132,13 +132,13 @@ static StyledElement * GetStyledElement(StyleEngine *enginePtr,
int elementId);
static StyledWidgetSpec*GetWidgetSpec(StyledElement *elementPtr,
Tk_OptionTable optionTable);
-static void InitElement(Element *elementPtr, CONST char *name,
+static void InitElement(Element *elementPtr, const char *name,
int id, int genericId, int created);
-static void InitStyle(Style *stylePtr, CONST char *name,
+static void InitStyle(Style *stylePtr, const char *name,
StyleEngine *enginePtr, ClientData clientData);
static void InitStyledElement(StyledElement *elementPtr);
static void InitStyleEngine(StyleEngine *enginePtr,
- CONST char *name, StyleEngine *parentPtr);
+ const char *name, StyleEngine *parentPtr);
static void InitWidgetSpec(StyledWidgetSpec *widgetSpecPtr,
StyledElement *elementPtr,
Tk_OptionTable optionTable);
@@ -150,7 +150,7 @@ static int SetStyleFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
* object points to the Style structure for the stylefont, or NULL.
*/
-static Tcl_ObjType styleObjType = {
+static const Tcl_ObjType styleObjType = {
"style", /* name */
FreeStyleObjProc, /* freeIntRepProc */
DupStyleObjProc, /* dupIntRepProc */
@@ -180,7 +180,7 @@ void
TkStylePkgInit(
TkMainInfo *mainPtr) /* The application being created. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (tsdPtr->nbInit != 0) {
@@ -208,8 +208,7 @@ TkStylePkgInit(
* Create the default system style.
*/
- Tk_CreateStyle(NULL, (Tk_StyleEngine) tsdPtr->defaultEnginePtr,
- (ClientData) 0);
+ Tk_CreateStyle(NULL, (Tk_StyleEngine) tsdPtr->defaultEnginePtr, NULL);
tsdPtr->nbInit++;
}
@@ -236,7 +235,7 @@ void
TkStylePkgFree(
TkMainInfo *mainPtr) /* The application being deleted. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashSearch search;
Tcl_HashEntry *entryPtr;
@@ -254,7 +253,7 @@ TkStylePkgFree(
entryPtr = Tcl_FirstHashEntry(&tsdPtr->styleTable, &search);
while (entryPtr != NULL) {
- ckfree((char *) Tcl_GetHashValue(entryPtr));
+ ckfree(Tcl_GetHashValue(entryPtr));
entryPtr = Tcl_NextHashEntry(&search);
}
Tcl_DeleteHashTable(&tsdPtr->styleTable);
@@ -265,9 +264,9 @@ TkStylePkgFree(
entryPtr = Tcl_FirstHashEntry(&tsdPtr->engineTable, &search);
while (entryPtr != NULL) {
- enginePtr = (StyleEngine *) Tcl_GetHashValue(entryPtr);
+ enginePtr = Tcl_GetHashValue(entryPtr);
FreeStyleEngine(enginePtr);
- ckfree((char *) enginePtr);
+ ckfree(enginePtr);
entryPtr = Tcl_NextHashEntry(&search);
}
Tcl_DeleteHashTable(&tsdPtr->engineTable);
@@ -280,7 +279,7 @@ TkStylePkgFree(
FreeElement(tsdPtr->elements+i);
}
Tcl_DeleteHashTable(&tsdPtr->elementTable);
- ckfree((char *) tsdPtr->elements);
+ ckfree(tsdPtr->elements);
}
/*
@@ -303,12 +302,12 @@ TkStylePkgFree(
Tk_StyleEngine
Tk_RegisterStyleEngine(
- CONST char *name, /* Name of the engine to create. NULL or empty
+ const char *name, /* Name of the engine to create. NULL or empty
* means the default system engine. */
Tk_StyleEngine parent) /* The engine's parent. NULL means the default
* system engine. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashEntry *entryPtr;
int newEntry;
@@ -332,10 +331,10 @@ Tk_RegisterStyleEngine(
* Allocate and intitialize a new engine.
*/
- enginePtr = (StyleEngine *) ckalloc(sizeof(StyleEngine));
+ enginePtr = ckalloc(sizeof(StyleEngine));
InitStyleEngine(enginePtr, Tcl_GetHashKey(&tsdPtr->engineTable, entryPtr),
(StyleEngine *) parent);
- Tcl_SetHashValue(entryPtr, (ClientData) enginePtr);
+ Tcl_SetHashValue(entryPtr, enginePtr);
return (Tk_StyleEngine) enginePtr;
}
@@ -359,13 +358,13 @@ Tk_RegisterStyleEngine(
static void
InitStyleEngine(
StyleEngine *enginePtr, /* Points to an uninitialized engine. */
- CONST char *name, /* Name of the registered engine. NULL or empty
+ const char *name, /* Name of the registered engine. NULL or empty
* means the default system engine. Usually
* points to the hash key. */
StyleEngine *parentPtr) /* The engine's parent. NULL means the default
* system engine. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
int elementId;
@@ -375,14 +374,12 @@ InitStyleEngine(
*/
enginePtr->parentPtr = NULL;
-
} else if (parentPtr == NULL) {
/*
* The default style engine is the parent.
*/
enginePtr->parentPtr = tsdPtr->defaultEnginePtr;
-
} else {
enginePtr->parentPtr = parentPtr;
}
@@ -392,7 +389,7 @@ InitStyleEngine(
*/
if (tsdPtr->nbElements > 0) {
- enginePtr->elements = (StyledElement *) ckalloc(
+ enginePtr->elements = ckalloc(
sizeof(StyledElement) * tsdPtr->nbElements);
for (elementId = 0; elementId < tsdPtr->nbElements; elementId++) {
InitStyledElement(enginePtr->elements+elementId);
@@ -422,7 +419,7 @@ static void
FreeStyleEngine(
StyleEngine *enginePtr) /* The style engine to free. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
int elementId;
@@ -433,7 +430,7 @@ FreeStyleEngine(
for (elementId = 0; elementId < tsdPtr->nbElements; elementId++) {
FreeStyledElement(enginePtr->elements+elementId);
}
- ckfree((char *) enginePtr->elements);
+ ckfree(enginePtr->elements);
}
/*
@@ -454,10 +451,10 @@ FreeStyleEngine(
Tk_StyleEngine
Tk_GetStyleEngine(
- CONST char *name) /* Name of the engine to retrieve. NULL or
+ const char *name) /* Name of the engine to retrieve. NULL or
* empty means the default system engine. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashEntry *entryPtr;
@@ -470,7 +467,7 @@ Tk_GetStyleEngine(
return NULL;
}
- return (Tk_StyleEngine) Tcl_GetHashValue(entryPtr);
+ return Tcl_GetHashValue(entryPtr);
}
/*
@@ -492,7 +489,7 @@ Tk_GetStyleEngine(
static void
InitElement(
Element *elementPtr, /* Points to an uninitialized element.*/
- CONST char *name, /* Name of the registered element. Usually
+ const char *name, /* Name of the registered element. Usually
* points to the hash key. */
int id, /* Unique element ID. */
int genericId, /* ID of generic element. -1 means none. */
@@ -581,7 +578,7 @@ FreeStyledElement(
for (i = 0; i < elementPtr->nbWidgetSpecs; i++) {
FreeWidgetSpec(elementPtr->widgetSpecs+i);
}
- ckfree((char *) elementPtr->widgetSpecs);
+ ckfree(elementPtr->widgetSpecs);
}
/*
@@ -602,17 +599,16 @@ FreeStyledElement(
static int
CreateElement(
- CONST char *name, /* Name of the element. */
- int create) /* Boolean, whether the element is being created
- * explicitly (being registered) or implicitly (by a
- * derived element). */
+ const char *name, /* Name of the element. */
+ int create) /* Boolean, whether the element is being
+ * created explicitly (being registered) or
+ * implicitly (by a derived element). */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashEntry *entryPtr, *engineEntryPtr;
Tcl_HashSearch search;
- int newEntry;
- int elementId, genericId = -1;
+ int newEntry, elementId, genericId = -1;
char *dot;
StyleEngine *enginePtr;
@@ -640,13 +636,13 @@ CreateElement(
}
elementId = tsdPtr->nbElements++;
- Tcl_SetHashValue(entryPtr, (ClientData) INT2PTR(elementId));
+ Tcl_SetHashValue(entryPtr, INT2PTR(elementId));
/*
* Reallocate element table.
*/
- tsdPtr->elements = (Element *) ckrealloc((char *) tsdPtr->elements,
+ tsdPtr->elements = ckrealloc(tsdPtr->elements,
sizeof(Element) * tsdPtr->nbElements);
InitElement(tsdPtr->elements+elementId,
Tcl_GetHashKey(&tsdPtr->elementTable, entryPtr), elementId,
@@ -658,10 +654,9 @@ CreateElement(
engineEntryPtr = Tcl_FirstHashEntry(&tsdPtr->engineTable, &search);
while (engineEntryPtr != NULL) {
- enginePtr = (StyleEngine *) Tcl_GetHashValue(engineEntryPtr);
+ enginePtr = Tcl_GetHashValue(engineEntryPtr);
- enginePtr->elements = (StyledElement *) ckrealloc(
- (char *) enginePtr->elements,
+ enginePtr->elements = ckrealloc(enginePtr->elements,
sizeof(StyledElement) * tsdPtr->nbElements);
InitStyledElement(enginePtr->elements+elementId);
@@ -689,9 +684,9 @@ CreateElement(
int
Tk_GetElementId(
- CONST char *name) /* Name of the element. */
+ const char *name) /* Name of the element. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashEntry *entryPtr;
int genericId = -1;
@@ -791,7 +786,7 @@ Tk_RegisterStyledElement(
elementPtr = ((StyleEngine *) engine)->elements+elementId;
- specPtr = (Tk_ElementSpec *) ckalloc(sizeof(Tk_ElementSpec));
+ specPtr = ckalloc(sizeof(Tk_ElementSpec));
specPtr->version = templatePtr->version;
specPtr->name = ckalloc(strlen(templatePtr->name)+1);
strcpy(specPtr->name, templatePtr->name);
@@ -800,7 +795,7 @@ Tk_RegisterStyledElement(
srcOptions->name != NULL; nbOptions++, srcOptions++) {
/* empty body */
}
- specPtr->options = (Tk_ElementOptionSpec *)
+ specPtr->options =
ckalloc(sizeof(Tk_ElementOptionSpec) * (nbOptions+1));
for (srcOptions = templatePtr->options, dstOptions = specPtr->options;
/* End condition within loop */; srcOptions++, dstOptions++) {
@@ -849,7 +844,7 @@ GetStyledElement(
int elementId) /* Unique element ID */
{
StyledElement *elementPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
StyleEngine *enginePtr2;
@@ -910,7 +905,7 @@ InitWidgetSpec(
{
int i, nbOptions;
Tk_ElementOptionSpec *elementOptionPtr;
- CONST Tk_OptionSpec *widgetOptionPtr;
+ const Tk_OptionSpec *widgetOptionPtr;
widgetSpecPtr->elementPtr = elementPtr;
widgetSpecPtr->optionTable = optionTable;
@@ -928,7 +923,7 @@ InitWidgetSpec(
* Build the widget option list.
*/
- widgetSpecPtr->optionsPtr = (CONST Tk_OptionSpec **)
+ widgetSpecPtr->optionsPtr =
ckalloc(sizeof(Tk_OptionSpec *) * nbOptions);
for (i = 0, elementOptionPtr = elementPtr->specPtr->options;
i < nbOptions; i++, elementOptionPtr++) {
@@ -969,7 +964,7 @@ FreeWidgetSpec(
StyledWidgetSpec *widgetSpecPtr)
/* The widget spec to free. */
{
- ckfree((char *) widgetSpecPtr->optionsPtr);
+ ckfree(widgetSpecPtr->optionsPtr);
}
/*
@@ -1013,8 +1008,7 @@ GetWidgetSpec(
*/
i = elementPtr->nbWidgetSpecs++;
- elementPtr->widgetSpecs = (StyledWidgetSpec *) ckrealloc(
- (char *) elementPtr->widgetSpecs,
+ elementPtr->widgetSpecs = ckrealloc(elementPtr->widgetSpecs,
sizeof(StyledWidgetSpec) * elementPtr->nbWidgetSpecs);
widgetSpecPtr = elementPtr->widgetSpecs+i;
InitWidgetSpec(widgetSpecPtr, elementPtr, optionTable);
@@ -1230,12 +1224,12 @@ Tk_DrawElement(
Tk_Style
Tk_CreateStyle(
- CONST char *name, /* Name of the style to create. NULL or empty
+ const char *name, /* Name of the style to create. NULL or empty
* means the default system style. */
Tk_StyleEngine engine, /* The style engine. */
ClientData clientData) /* Private data passed as is to engine code. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashEntry *entryPtr;
int newEntry;
@@ -1259,12 +1253,11 @@ Tk_CreateStyle(
* Allocate and intitialize a new style.
*/
- stylePtr = (Style *) ckalloc(sizeof(Style));
+ stylePtr = ckalloc(sizeof(Style));
InitStyle(stylePtr, Tcl_GetHashKey(&tsdPtr->styleTable, entryPtr),
- (engine != NULL ? (StyleEngine *) engine :
- tsdPtr->defaultEnginePtr),
+ (engine!=NULL ? (StyleEngine*) engine : tsdPtr->defaultEnginePtr),
clientData);
- Tcl_SetHashValue(entryPtr, (ClientData) stylePtr);
+ Tcl_SetHashValue(entryPtr, stylePtr);
return (Tk_Style) stylePtr;
}
@@ -1288,7 +1281,7 @@ Tk_CreateStyle(
*---------------------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfStyle(
Tk_Style style) /* Style whose name is desired. */
{
@@ -1316,7 +1309,7 @@ Tk_NameOfStyle(
static void
InitStyle(
Style *stylePtr, /* Points to an uninitialized style. */
- CONST char *name, /* Name of the registered style. NULL or empty
+ const char *name, /* Name of the registered style. NULL or empty
* means the default system style. Usually
* points to the hash key. */
StyleEngine *enginePtr, /* The style engine. */
@@ -1348,10 +1341,10 @@ InitStyle(
Tk_Style
Tk_GetStyle(
Tcl_Interp *interp, /* Interp for error return. */
- CONST char *name) /* Name of the style to retrieve. NULL or empty
+ const char *name) /* Name of the style to retrieve. NULL or empty
* means the default system style. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashEntry *entryPtr;
Style *stylePtr;
@@ -1368,7 +1361,7 @@ Tk_GetStyle(
}
return (Tk_Style) NULL;
}
- stylePtr = (Style *) Tcl_GetHashValue(entryPtr);
+ stylePtr = Tcl_GetHashValue(entryPtr);
return (Tk_Style) stylePtr;
}
@@ -1415,10 +1408,8 @@ Tk_AllocStyleFromObj(
if (objPtr->typePtr != &styleObjType) {
SetStyleFromAny(interp, objPtr);
- stylePtr = (Style *) objPtr->internalRep.otherValuePtr;
- } else {
- stylePtr = (Style *) objPtr->internalRep.otherValuePtr;
}
+ stylePtr = objPtr->internalRep.otherValuePtr;
return (Tk_Style) stylePtr;
}
@@ -1450,7 +1441,7 @@ Tk_GetStyleFromObj(
SetStyleFromAny(NULL, objPtr);
}
- return (Tk_Style) objPtr->internalRep.otherValuePtr;
+ return objPtr->internalRep.otherValuePtr;
}
/*
@@ -1501,11 +1492,11 @@ SetStyleFromAny(
name = Tcl_GetString(objPtr);
typePtr = objPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
+ typePtr->freeIntRepProc(objPtr);
}
objPtr->typePtr = &styleObjType;
- objPtr->internalRep.otherValuePtr = (VOID *) Tk_GetStyle(interp, name);
+ objPtr->internalRep.otherValuePtr = Tk_GetStyle(interp, name);
return TCL_OK;
}
@@ -1549,7 +1540,8 @@ DupStyleObjProc(
Tcl_Obj *dupObjPtr) /* The object we are copying to. */
{
dupObjPtr->typePtr = srcObjPtr->typePtr;
- dupObjPtr->internalRep.otherValuePtr=srcObjPtr->internalRep.otherValuePtr;
+ dupObjPtr->internalRep.otherValuePtr =
+ srcObjPtr->internalRep.otherValuePtr;
}
/*
diff --git a/generic/tkTest.c b/generic/tkTest.c
index 71368f3..1df8ae8 100644
--- a/generic/tkTest.c
+++ b/generic/tkTest.c
@@ -14,6 +14,13 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
+#undef STATIC_BUILD
+#ifndef USE_TCL_STUBS
+# define USE_TCL_STUBS
+#endif
+#ifndef USE_TK_STUBS
+# define USE_TK_STUBS
+#endif
#include "tkInt.h"
#include "tkText.h"
@@ -31,6 +38,15 @@
#endif
/*
+ * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
+ * Tcltest_Init declaration is in the source file itself, which is only
+ * accessed when we are building a library.
+ */
+
+#undef TCL_STORAGE_CLASS
+#define TCL_STORAGE_CLASS DLLEXPORT
+EXTERN int Tktest_Init(Tcl_Interp *interp);
+/*
* The following data structure represents the master for a test image:
*/
@@ -59,8 +75,8 @@ typedef struct TImageInstance {
*/
static int ImageCreate(Tcl_Interp *interp,
- char *name, int argc, Tcl_Obj *CONST objv[],
- Tk_ImageType *typePtr, Tk_ImageMaster master,
+ const char *name, int argc, Tcl_Obj *const objv[],
+ const Tk_ImageType *typePtr, Tk_ImageMaster master,
ClientData *clientDataPtr);
static ClientData ImageGet(Tk_Window tkwin, ClientData clientData);
static void ImageDisplay(ClientData clientData,
@@ -79,7 +95,8 @@ static Tk_ImageType imageType = {
ImageFree, /* freeProc */
ImageDelete, /* deleteProc */
NULL, /* postscriptPtr */
- NULL /* nextPtr */
+ NULL, /* nextPtr */
+ NULL
};
/*
@@ -96,25 +113,11 @@ typedef struct NewApp {
static NewApp *newAppPtr = NULL;/* First in list of all new interpreters. */
/*
- * Declaration for the square widget's class command function:
- */
-
-extern int SquareObjCmd(ClientData clientData,
- Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
-
-typedef struct CBinding {
- Tcl_Interp *interp;
- char *command;
- char *delete;
-} CBinding;
-
-/*
* Header for trivial configuration command items.
*/
-#define ODD TK_CONFIG_USER_BIT
-#define EVEN (TK_CONFIG_USER_BIT << 1)
+#define ODD TK_CONFIG_USER_BIT
+#define EVEN (TK_CONFIG_USER_BIT << 1)
enum {
NONE,
@@ -136,45 +139,38 @@ typedef struct TrivialCommandHeader {
* Forward declarations for functions defined later in this file:
*/
-static int CBindingEvalProc(ClientData clientData,
- Tcl_Interp *interp, XEvent *eventPtr,
- Tk_Window tkwin, KeySym keySym);
-static void CBindingFreeProc(ClientData clientData);
-int Tktest_Init(Tcl_Interp *interp);
static int ImageCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
-static int TestcbindCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
static int TestbitmapObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static int TestborderObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static int TestcolorObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static int TestcursorObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static int TestdeleteappsCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
static int TestfontObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static int TestmakeexistCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
static int TestmenubarCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
#endif
#if defined(__WIN32__) || defined(MAC_OSX_TK)
static int TestmetricsCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
#endif
static int TestobjconfigObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static int CustomOptionSet(ClientData clientData,
Tcl_Interp *interp, Tk_Window tkwin,
Tcl_Obj **value, char *recordPtr,
@@ -189,32 +185,17 @@ static void CustomOptionRestore(ClientData clientData,
static void CustomOptionFree(ClientData clientData,
Tk_Window tkwin, char *internalPtr);
static int TestpropCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
static int TestwrapperCmd(ClientData dummy,
- Tcl_Interp *interp, int argc, CONST char **argv);
+ Tcl_Interp *interp, int argc, const char **argv);
#endif
static void TrivialCmdDeletedProc(ClientData clientData);
static int TrivialConfigObjCmd(ClientData dummy,
Tcl_Interp *interp, int objc,
- Tcl_Obj * CONST objv[]);
+ Tcl_Obj * const objv[]);
static void TrivialEventProc(ClientData clientData,
XEvent *eventPtr);
-
-/*
- * External (platform specific) initialization routine:
- */
-
-#if !(defined(__WIN32__) || defined(MAC_OSX_TK))
-#define TkplatformtestInit(x) TCL_OK
-#else
-MODULE_SCOPE int TkplatformtestInit(Tcl_Interp *interp);
-#endif
-
-/*
- * External legacy testing initialization routine:
- */
-MODULE_SCOPE int TkOldTestInit(Tcl_Interp *interp);
/*
*----------------------------------------------------------------------
@@ -239,6 +220,13 @@ Tktest_Init(
{
static int initialized = 0;
+ if (Tcl_InitStubs(interp, "8.1", 0) == NULL) {
+ return TCL_ERROR;
+ }
+ if (Tk_InitStubs(interp, "8.1", 0) == NULL) {
+ return TCL_ERROR;
+ }
+
/*
* Create additional commands for testing Tk.
*/
@@ -247,10 +235,7 @@ Tktest_Init(
return TCL_ERROR;
}
- Tcl_CreateObjCommand(interp, "square", SquareObjCmd,
- (ClientData) NULL, NULL);
- Tcl_CreateCommand(interp, "testcbind", TestcbindCmd,
- (ClientData) Tk_MainWindow(interp), NULL);
+ Tcl_CreateObjCommand(interp, "square", SquareObjCmd, NULL, NULL);
Tcl_CreateObjCommand(interp, "testbitmap", TestbitmapObjCmd,
(ClientData) Tk_MainWindow(interp), NULL);
Tcl_CreateObjCommand(interp, "testborder", TestborderObjCmd,
@@ -313,113 +298,6 @@ Tktest_Init(
/*
*----------------------------------------------------------------------
*
- * TestcbindCmd --
- *
- * This function implements the "testcbinding" command. It provides a set
- * of functions for testing C bindings in tkBind.c.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * Depends on option; see below.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-TestcbindCmd(
- ClientData clientData, /* Main window for application. */
- Tcl_Interp *interp, /* Current interpreter. */
- int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
-{
- TkWindow *winPtr;
- Tk_Window tkwin;
- ClientData object;
- CBinding *cbindPtr;
-
-
- if (argc < 4 || argc > 5) {
- Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
- " bindtag pattern command ?deletecommand?", NULL);
- return TCL_ERROR;
- }
-
- tkwin = (Tk_Window) clientData;
-
- if (argv[1][0] == '.') {
- winPtr = (TkWindow *) Tk_NameToWindow(interp, argv[1], tkwin);
- if (winPtr == NULL) {
- return TCL_ERROR;
- }
- object = (ClientData) winPtr->pathName;
- } else {
- winPtr = (TkWindow *) clientData;
- object = (ClientData) Tk_GetUid(argv[1]);
- }
-
- if (argv[3][0] == '\0') {
- return Tk_DeleteBinding(interp, winPtr->mainPtr->bindingTable,
- object, argv[2]);
- }
-
- cbindPtr = (CBinding *) ckalloc(sizeof(CBinding));
- cbindPtr->interp = interp;
- cbindPtr->command =
- strcpy((char *) ckalloc(strlen(argv[3]) + 1), argv[3]);
- if (argc == 4) {
- cbindPtr->delete = NULL;
- } else {
- cbindPtr->delete =
- strcpy((char *) ckalloc(strlen(argv[4]) + 1), argv[4]);
- }
-
- if (TkCreateBindingProcedure(interp, winPtr->mainPtr->bindingTable,
- object, argv[2], CBindingEvalProc, CBindingFreeProc,
- (ClientData) cbindPtr) == 0) {
- ckfree((char *) cbindPtr->command);
- if (cbindPtr->delete != NULL) {
- ckfree((char *) cbindPtr->delete);
- }
- ckfree((char *) cbindPtr);
- return TCL_ERROR;
- }
- return TCL_OK;
-}
-
-static int
-CBindingEvalProc(
- ClientData clientData,
- Tcl_Interp *interp,
- XEvent *eventPtr,
- Tk_Window tkwin,
- KeySym keySym)
-{
- CBinding *cbindPtr;
-
- cbindPtr = (CBinding *) clientData;
-
- return Tcl_GlobalEval(interp, cbindPtr->command);
-}
-
-static void
-CBindingFreeProc(
- ClientData clientData)
-{
- CBinding *cbindPtr = (CBinding *) clientData;
-
- if (cbindPtr->delete != NULL) {
- Tcl_GlobalEval(cbindPtr->interp, cbindPtr->delete);
- ckfree((char *) cbindPtr->delete);
- }
- ckfree((char *) cbindPtr->command);
- ckfree((char *) cbindPtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
* TestbitmapObjCmd --
*
* This function implements the "testbitmap" command, which is used to
@@ -440,7 +318,7 @@ TestbitmapObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
if (objc < 2) {
@@ -475,7 +353,7 @@ TestborderObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
if (objc < 2) {
@@ -510,7 +388,7 @@ TestcolorObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "color");
@@ -544,7 +422,7 @@ TestcursorObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "cursor");
@@ -579,14 +457,14 @@ TestdeleteappsCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
NewApp *nextPtr;
while (newAppPtr != NULL) {
nextPtr = newAppPtr->nextPtr;
Tcl_DeleteInterp(newAppPtr->interp);
- ckfree((char *) newAppPtr);
+ ckfree(newAppPtr);
newAppPtr = nextPtr;
}
@@ -616,9 +494,9 @@ TestobjconfigObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *options[] = {
+ static const char *const options[] = {
"alltypes", "chain1", "chain2", "configerror", "delete", "info",
"internal", "new", "notenoughparams", "twowindows", NULL
};
@@ -631,13 +509,13 @@ TestobjconfigObjCmd(
/* Holds pointers to option tables created by
* commands below; indexed with same values as
* "options" array. */
- static Tk_ObjCustomOption CustomOption = {
+ static const Tk_ObjCustomOption CustomOption = {
"custom option",
CustomOptionSet,
CustomOptionGet,
CustomOptionRestore,
CustomOptionFree,
- (ClientData) 1
+ INT2PTR(1)
};
Tk_Window mainWin = (Tk_Window) clientData;
Tk_Window tkwin;
@@ -658,10 +536,10 @@ TestobjconfigObjCmd(
} ExtensionWidgetRecord;
static const Tk_OptionSpec baseSpecs[] = {
{TK_OPTION_STRING, "-one", "one", "One", "one",
- Tk_Offset(ExtensionWidgetRecord, base1ObjPtr), -1},
+ Tk_Offset(ExtensionWidgetRecord, base1ObjPtr), -1, 0, NULL, 0},
{TK_OPTION_STRING, "-two", "two", "Two", "two",
- Tk_Offset(ExtensionWidgetRecord, base2ObjPtr), -1},
- {TK_OPTION_END}
+ Tk_Offset(ExtensionWidgetRecord, base2ObjPtr), -1, 0, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
if (objc < 2) {
@@ -697,7 +575,7 @@ TestobjconfigObjCmd(
Tcl_Obj *customPtr;
} TypesRecord;
TypesRecord *recordPtr;
- static const char *stringTable[] = {
+ static const char *const stringTable[] = {
"one", "two", "three", "four", NULL
};
static const Tk_OptionSpec typesSpecs[] = {
@@ -746,7 +624,7 @@ TestobjconfigObjCmd(
TK_CONFIG_NULL_OK, (ClientData)&CustomOption, 0x4000},
{TK_OPTION_SYNONYM, "-synonym", NULL, NULL,
NULL, 0, -1, 0, (ClientData) "-color", 0x8000},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
Tk_OptionTable optionTable;
Tk_Window tkwin;
@@ -760,7 +638,7 @@ TestobjconfigObjCmd(
}
Tk_SetClass(tkwin, "Test");
- recordPtr = (TypesRecord *) ckalloc(sizeof(TypesRecord));
+ recordPtr = ckalloc(sizeof(TypesRecord));
recordPtr->header.interp = interp;
recordPtr->header.optionTable = optionTable;
recordPtr->header.tkwin = tkwin;
@@ -795,7 +673,7 @@ TestobjconfigObjCmd(
}
} else {
Tk_DestroyWindow(tkwin);
- ckfree((char *) recordPtr);
+ ckfree(recordPtr);
}
if (result == TCL_OK) {
Tcl_SetObjResult(interp, objv[2]);
@@ -817,8 +695,7 @@ TestobjconfigObjCmd(
optionTable = Tk_CreateOptionTable(interp, baseSpecs);
tables[index] = optionTable;
- recordPtr = (ExtensionWidgetRecord *)
- ckalloc(sizeof(ExtensionWidgetRecord));
+ recordPtr = ckalloc(sizeof(ExtensionWidgetRecord));
recordPtr->header.interp = interp;
recordPtr->header.optionTable = optionTable;
recordPtr->header.tkwin = tkwin;
@@ -847,16 +724,16 @@ TestobjconfigObjCmd(
ExtensionWidgetRecord *recordPtr;
static const Tk_OptionSpec extensionSpecs[] = {
{TK_OPTION_STRING, "-three", "three", "Three", "three",
- Tk_Offset(ExtensionWidgetRecord, extension3ObjPtr), -1},
+ Tk_Offset(ExtensionWidgetRecord, extension3ObjPtr), -1, 0, NULL, 0},
{TK_OPTION_STRING, "-four", "four", "Four", "four",
- Tk_Offset(ExtensionWidgetRecord, extension4ObjPtr), -1},
+ Tk_Offset(ExtensionWidgetRecord, extension4ObjPtr), -1, 0, NULL, 0},
{TK_OPTION_STRING, "-two", "two", "Two", "two and a half",
- Tk_Offset(ExtensionWidgetRecord, base2ObjPtr), -1},
+ Tk_Offset(ExtensionWidgetRecord, base2ObjPtr), -1, 0, NULL, 0},
{TK_OPTION_STRING,
"-oneAgain", "oneAgain", "OneAgain", "one again",
- Tk_Offset(ExtensionWidgetRecord, extension5ObjPtr), -1},
+ Tk_Offset(ExtensionWidgetRecord, extension5ObjPtr), -1, 0, NULL, 0},
{TK_OPTION_END, NULL, NULL, NULL, NULL, 0, -1, 0,
- (ClientData) baseSpecs}
+ (ClientData) baseSpecs, 0}
};
Tk_Window tkwin;
Tk_OptionTable optionTable;
@@ -870,8 +747,7 @@ TestobjconfigObjCmd(
optionTable = Tk_CreateOptionTable(interp, extensionSpecs);
tables[index] = optionTable;
- recordPtr = (ExtensionWidgetRecord *) ckalloc(
- sizeof(ExtensionWidgetRecord));
+ recordPtr = ckalloc(sizeof(ExtensionWidgetRecord));
recordPtr->header.interp = interp;
recordPtr->header.optionTable = optionTable;
recordPtr->header.tkwin = tkwin;
@@ -904,8 +780,8 @@ TestobjconfigObjCmd(
ErrorWidgetRecord widgetRecord;
static const Tk_OptionSpec errorSpecs[] = {
{TK_OPTION_INT, "-int", "integer", "Integer", "bogus",
- Tk_Offset(ErrorWidgetRecord, intPtr)},
- {TK_OPTION_END}
+ Tk_Offset(ErrorWidgetRecord, intPtr), 0, 0, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
Tk_OptionTable optionTable;
@@ -970,7 +846,7 @@ TestobjconfigObjCmd(
char *custom;
} InternalRecord;
InternalRecord *recordPtr;
- static const char *internalStringTable[] = {
+ static const char *const internalStringTable[] = {
"one", "two", "three", "four", NULL
};
static const Tk_OptionSpec internalSpecs[] = {
@@ -1022,7 +898,7 @@ TestobjconfigObjCmd(
TK_CONFIG_NULL_OK, (ClientData)&CustomOption, 0x4000},
{TK_OPTION_SYNONYM, "-synonym", NULL, NULL,
NULL, -1, -1, 0, (ClientData) "-color", 0x8000},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
Tk_OptionTable optionTable;
Tk_Window tkwin;
@@ -1036,7 +912,7 @@ TestobjconfigObjCmd(
}
Tk_SetClass(tkwin, "Test");
- recordPtr = (InternalRecord *) ckalloc(sizeof(InternalRecord));
+ recordPtr = ckalloc(sizeof(InternalRecord));
recordPtr->header.interp = interp;
recordPtr->header.optionTable = optionTable;
recordPtr->header.tkwin = tkwin;
@@ -1062,9 +938,9 @@ TestobjconfigObjCmd(
if (result == TCL_OK) {
recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp,
Tcl_GetString(objv[2]), TrivialConfigObjCmd,
- (ClientData) recordPtr, TrivialCmdDeletedProc);
+ recordPtr, TrivialCmdDeletedProc);
Tk_CreateEventHandler(tkwin, StructureNotifyMask,
- TrivialEventProc, (ClientData) recordPtr);
+ TrivialEventProc, recordPtr);
result = Tk_SetOptions(interp, (char *) recordPtr, optionTable,
objc - 3, objv + 3, tkwin, NULL, NULL);
if (result != TCL_OK) {
@@ -1072,7 +948,7 @@ TestobjconfigObjCmd(
}
} else {
Tk_DestroyWindow(tkwin);
- ckfree((char *) recordPtr);
+ ckfree(recordPtr);
}
if (result == TCL_OK) {
Tcl_SetObjResult(interp, objv[2]);
@@ -1092,24 +968,24 @@ TestobjconfigObjCmd(
FiveRecord *recordPtr;
static const Tk_OptionSpec smallSpecs[] = {
{TK_OPTION_INT, "-one", "one", "One", "1",
- Tk_Offset(FiveRecord, one), -1},
+ Tk_Offset(FiveRecord, one), -1, 0, NULL, 0},
{TK_OPTION_INT, "-two", "two", "Two", "2",
- Tk_Offset(FiveRecord, two), -1},
+ Tk_Offset(FiveRecord, two), -1, 0, NULL, 0},
{TK_OPTION_INT, "-three", "three", "Three", "3",
- Tk_Offset(FiveRecord, three), -1},
+ Tk_Offset(FiveRecord, three), -1, 0, NULL, 0},
{TK_OPTION_INT, "-four", "four", "Four", "4",
- Tk_Offset(FiveRecord, four), -1},
+ Tk_Offset(FiveRecord, four), -1, 0, NULL, 0},
{TK_OPTION_STRING, "-five", NULL, NULL, NULL,
- Tk_Offset(FiveRecord, five), -1},
- {TK_OPTION_END}
+ Tk_Offset(FiveRecord, five), -1, 0, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 1, objv, "new name ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "new name ?-option value ...?");
return TCL_ERROR;
}
- recordPtr = (FiveRecord *) ckalloc(sizeof(FiveRecord));
+ recordPtr = ckalloc(sizeof(FiveRecord));
recordPtr->header.interp = interp;
recordPtr->header.optionTable = Tk_CreateOptionTable(interp,
smallSpecs);
@@ -1134,7 +1010,7 @@ TestobjconfigObjCmd(
}
}
if (result != TCL_OK) {
- ckfree((char *) recordPtr);
+ ckfree(recordPtr);
}
break;
@@ -1146,8 +1022,8 @@ TestobjconfigObjCmd(
NotEnoughRecord record;
static const Tk_OptionSpec errorSpecs[] = {
{TK_OPTION_INT, "-foo", "foo", "Foo", "0",
- Tk_Offset(NotEnoughRecord, fooObjPtr)},
- {TK_OPTION_END}
+ Tk_Offset(NotEnoughRecord, fooObjPtr), 0, 0, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
Tcl_Obj *newObjPtr = Tcl_NewStringObj("-foo", -1);
Tk_OptionTable optionTable;
@@ -1177,8 +1053,8 @@ TestobjconfigObjCmd(
SlaveRecord *recordPtr;
static const Tk_OptionSpec slaveSpecs[] = {
{TK_OPTION_WINDOW, "-window", "window", "Window", ".bar",
- Tk_Offset(SlaveRecord, windowPtr), -1, TK_CONFIG_NULL_OK},
- {TK_OPTION_END}
+ Tk_Offset(SlaveRecord, windowPtr), -1, TK_CONFIG_NULL_OK, NULL, 0},
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
};
Tk_Window tkwin = Tk_CreateWindowFromPath(interp,
(Tk_Window) clientData, Tcl_GetString(objv[2]), NULL);
@@ -1188,7 +1064,7 @@ TestobjconfigObjCmd(
}
Tk_SetClass(tkwin, "Test");
- recordPtr = (SlaveRecord *) ckalloc(sizeof(SlaveRecord));
+ recordPtr = ckalloc(sizeof(SlaveRecord));
recordPtr->header.interp = interp;
recordPtr->header.optionTable = Tk_CreateOptionTable(interp,
slaveSpecs);
@@ -1205,9 +1081,9 @@ TestobjconfigObjCmd(
if (result == TCL_OK) {
recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp,
Tcl_GetString(objv[2]), TrivialConfigObjCmd,
- (ClientData) recordPtr, TrivialCmdDeletedProc);
+ recordPtr, TrivialCmdDeletedProc);
Tk_CreateEventHandler(tkwin, StructureNotifyMask,
- TrivialEventProc, (ClientData) recordPtr);
+ TrivialEventProc, recordPtr);
Tcl_SetObjResult(interp, objv[2]);
} else {
Tk_FreeConfigOptions((char *) recordPtr,
@@ -1216,7 +1092,7 @@ TestobjconfigObjCmd(
}
if (result != TCL_OK) {
Tk_DestroyWindow(tkwin);
- ckfree((char *) recordPtr);
+ ckfree(recordPtr);
}
}
}
@@ -1247,10 +1123,10 @@ TrivialConfigObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
int result = TCL_OK;
- static CONST char *options[] = {
+ static const char *const options[] = {
"cget", "configure", "csave", NULL
};
enum {
@@ -1312,7 +1188,7 @@ TrivialConfigObjCmd(
headerPtr->optionTable, objc - 2, objv + 2,
tkwin, NULL, &mask);
if (result == TCL_OK) {
- Tcl_SetIntObj(Tcl_GetObjResult(interp), mask);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(mask));
}
}
break;
@@ -1322,7 +1198,7 @@ TrivialConfigObjCmd(
tkwin, &saved, &mask);
Tk_FreeSavedOptions(&saved);
if (result == TCL_OK) {
- Tcl_SetIntObj(Tcl_GetObjResult(interp), mask);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(mask));
}
break;
}
@@ -1430,9 +1306,9 @@ TestfontObjCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- static CONST char *options[] = {"counts", "subfonts", NULL};
+ static const char *const options[] = {"counts", "subfonts", NULL};
enum option {COUNTS, SUBFONTS};
int index;
Tk_Window tkwin;
@@ -1489,18 +1365,18 @@ static int
ImageCreate(
Tcl_Interp *interp, /* Interpreter for application containing
* image. */
- char *name, /* Name to use for image. */
+ const char *name, /* Name to use for image. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[], /* Argument strings for options (doesn't
+ Tcl_Obj *const objv[], /* Argument strings for options (doesn't
* include image name or type). */
- Tk_ImageType *typePtr, /* Pointer to our type record (not used). */
+ const Tk_ImageType *typePtr, /* Pointer to our type record (not used). */
Tk_ImageMaster master, /* Token for image, to be used by us in later
* callbacks. */
ClientData *clientDataPtr) /* Store manager's token for image here; it
* will be returned in later callbacks. */
{
TImageMaster *timPtr;
- char *varName;
+ const char *varName;
int i;
varName = "log";
@@ -1518,17 +1394,17 @@ ImageCreate(
varName = Tcl_GetString(objv[i+1]);
}
- timPtr = (TImageMaster *) ckalloc(sizeof(TImageMaster));
+ timPtr = ckalloc(sizeof(TImageMaster));
timPtr->master = master;
timPtr->interp = interp;
timPtr->width = 30;
timPtr->height = 15;
- timPtr->imageName = (char *) ckalloc((unsigned) (strlen(name) + 1));
+ timPtr->imageName = ckalloc(strlen(name) + 1);
strcpy(timPtr->imageName, name);
- timPtr->varName = (char *) ckalloc((unsigned) (strlen(varName) + 1));
+ timPtr->varName = ckalloc(strlen(varName) + 1);
strcpy(timPtr->varName, varName);
- Tcl_CreateCommand(interp, name, ImageCmd, (ClientData) timPtr, NULL);
- *clientDataPtr = (ClientData) timPtr;
+ Tcl_CreateCommand(interp, name, ImageCmd, timPtr, NULL);
+ *clientDataPtr = timPtr;
Tk_ImageChanged(master, 0, 0, 30, 15, 30, 15);
return TCL_OK;
}
@@ -1556,14 +1432,14 @@ ImageCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
TImageMaster *timPtr = (TImageMaster *) clientData;
int x, y, width, height;
if (argc < 2) {
Tcl_AppendResult(interp, "wrong # args: should be \"",
- argv[0], "option ?arg arg ...?", NULL);
+ argv[0], "option ?arg ...?", NULL);
return TCL_ERROR;
}
if (strcmp(argv[1], "changed") == 0) {
@@ -1623,12 +1499,12 @@ ImageGet(
Tcl_SetVar(timPtr->interp, timPtr->varName, buffer,
TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT);
- instPtr = (TImageInstance *) ckalloc(sizeof(TImageInstance));
+ instPtr = ckalloc(sizeof(TImageInstance));
instPtr->masterPtr = timPtr;
instPtr->fg = Tk_GetColor(timPtr->interp, tkwin, "#ff0000");
gcValues.foreground = instPtr->fg->pixel;
instPtr->gc = Tk_GetGC(tkwin, GCForeground, &gcValues);
- return (ClientData) instPtr;
+ return instPtr;
}
/*
@@ -1714,7 +1590,7 @@ ImageFree(
TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT);
Tk_FreeColor(instPtr->fg);
Tk_FreeGC(display, instPtr->gc);
- ckfree((char *) instPtr);
+ ckfree(instPtr);
}
/*
@@ -1750,7 +1626,7 @@ ImageDelete(
Tcl_DeleteCommand(timPtr->interp, timPtr->imageName);
ckfree(timPtr->imageName);
ckfree(timPtr->varName);
- ckfree((char *) timPtr);
+ ckfree(timPtr);
}
/*
@@ -1777,7 +1653,7 @@ TestmakeexistCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
Tk_Window mainWin = (Tk_Window) clientData;
int i;
@@ -1819,7 +1695,7 @@ TestmenubarCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
#ifdef __UNIX__
Tk_Window mainWin = (Tk_Window) clientData;
@@ -1888,7 +1764,7 @@ TestmetricsCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
char buf[TCL_INTEGER_SPACE];
int val;
@@ -1961,7 +1837,7 @@ TestpropCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
Tk_Window mainWin = (Tk_Window) clientData;
int result, actualFormat;
@@ -2041,7 +1917,7 @@ TestwrapperCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
TkWindow *winPtr, *wrapperPtr;
Tk_Window tkwin;
@@ -2123,6 +1999,7 @@ CustomOptionSet(
if (value == NULL) {
objEmpty = 1;
+ CLANG_ASSERT(value);
} else if ((*value)->bytes != NULL) {
objEmpty = ((*value)->length == 0);
} else {
@@ -2144,7 +2021,7 @@ CustomOptionSet(
if (internalPtr != NULL) {
if ((*value) != NULL) {
string = Tcl_GetStringFromObj((*value), &length);
- newStr = ckalloc((size_t) (length + 1));
+ newStr = ckalloc(length + 1);
strcpy(newStr, string);
} else {
newStr = NULL;
diff --git a/generic/tkText.c b/generic/tkText.c
index 6156dd4..d1f489d 100644
--- a/generic/tkText.c
+++ b/generic/tkText.c
@@ -48,7 +48,7 @@
* table below.
*/
-static const char *stateStrings[] = {
+static const char *const stateStrings[] = {
"disabled", "normal", NULL
};
@@ -58,7 +58,7 @@ static const char *stateStrings[] = {
* table below.
*/
-static const char *wrapStrings[] = {
+static const char *const wrapStrings[] = {
"char", "none", "word", NULL
};
@@ -68,11 +68,21 @@ static const char *wrapStrings[] = {
* the string table below.
*/
-static const char *tabStyleStrings[] = {
+static const char *const tabStyleStrings[] = {
"tabular", "wordprocessor", NULL
};
/*
+ * The 'TkTextInsertUnfocussed' enum in tkText.h is used to define a type for
+ * the -insertunfocussed option of the Text widget. These values are used as
+ * indice into the string table below.
+ */
+
+static const char *const insertUnfocussedStrings[] = {
+ "hollow", "none", "solid", NULL
+};
+
+/*
* The following functions and custom option type are used to define the
* "line" option type, and thereby handle the text widget '-startline',
* '-endline' configuration options which are of that type.
@@ -96,7 +106,7 @@ static void RestoreLineStartEnd(ClientData clientData,
char *oldInternalPtr);
static int ObjectIsEmpty(Tcl_Obj *objPtr);
-static Tk_ObjCustomOption lineOption = {
+static const Tk_ObjCustomOption lineOption = {
"line", /* name */
SetLineStartEnd, /* setProc */
GetLineStartEnd, /* getProc */
@@ -175,6 +185,10 @@ static const Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_INT, "-insertontime", "insertOnTime", "OnTime",
DEF_TEXT_INSERT_ON_TIME, -1, Tk_Offset(TkText, insertOnTime),
0, 0, 0},
+ {TK_OPTION_STRING_TABLE,
+ "-insertunfocussed", "insertUnfocussed", "InsertUnfocussed",
+ DEF_TEXT_INSERT_UNFOCUSSED, -1, Tk_Offset(TkText, insertUnfocussed),
+ 0, (ClientData) insertUnfocussedStrings, 0},
{TK_OPTION_PIXELS, "-insertwidth", "insertWidth", "InsertWidth",
DEF_TEXT_INSERT_WIDTH, -1, Tk_Offset(TkText, insertWidth),
0, 0, 0},
@@ -329,13 +343,13 @@ int tkTextDebug = 0;
*/
static int ConfigureText(Tcl_Interp *interp,
- TkText *textPtr, int objc, Tcl_Obj *CONST objv[]);
+ TkText *textPtr, int objc, Tcl_Obj *const objv[]);
static int DeleteIndexRange(TkSharedText *sharedPtr,
- TkText *textPtr, CONST TkTextIndex *indexPtr1,
- CONST TkTextIndex *indexPtr2, int viewUpdate);
-static int CountIndices(CONST TkText *textPtr,
- CONST TkTextIndex *indexPtr1,
- CONST TkTextIndex *indexPtr2,
+ TkText *textPtr, const TkTextIndex *indexPtr1,
+ const TkTextIndex *indexPtr2, int viewUpdate);
+static int CountIndices(const TkText *textPtr,
+ const TkTextIndex *indexPtr1,
+ const TkTextIndex *indexPtr2,
TkTextCountType type);
static void DestroyText(TkText *textPtr);
static int InsertChars(TkSharedText *sharedTextPtr,
@@ -344,58 +358,58 @@ static int InsertChars(TkSharedText *sharedTextPtr,
static void TextBlinkProc(ClientData clientData);
static void TextCmdDeletedProc(ClientData clientData);
static int CreateWidget(TkSharedText *sharedPtr, Tk_Window tkwin,
- Tcl_Interp *interp, CONST TkText *parent,
- int objc, Tcl_Obj *CONST objv[]);
+ Tcl_Interp *interp, const TkText *parent,
+ int objc, Tcl_Obj *const objv[]);
static void TextEventProc(ClientData clientData,
XEvent *eventPtr);
static int TextFetchSelection(ClientData clientData, int offset,
char *buffer, int maxBytes);
-static int TextIndexSortProc(CONST void *first,
- CONST void *second);
+static int TextIndexSortProc(const void *first,
+ const void *second);
static int TextInsertCmd(TkSharedText *sharedTextPtr,
TkText *textPtr, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[],
- CONST TkTextIndex *indexPtr, int viewUpdate);
+ int objc, Tcl_Obj *const objv[],
+ const TkTextIndex *indexPtr, int viewUpdate);
static int TextReplaceCmd(TkText *textPtr, Tcl_Interp *interp,
- CONST TkTextIndex *indexFromPtr,
- CONST TkTextIndex *indexToPtr,
- int objc, Tcl_Obj *CONST objv[], int viewUpdate);
+ const TkTextIndex *indexFromPtr,
+ const TkTextIndex *indexToPtr,
+ int objc, Tcl_Obj *const objv[], int viewUpdate);
static int TextSearchCmd(TkText *textPtr, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int TextEditCmd(TkText *textPtr, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int TextWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int SharedTextObjCmd(ClientData clientData,
Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void TextWorldChangedCallback(ClientData instanceData);
static void TextWorldChanged(TkText *textPtr, int mask);
static int TextDumpCmd(TkText *textPtr, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static int DumpLine(Tcl_Interp *interp, TkText *textPtr,
int what, TkTextLine *linePtr, int start, int end,
int lineno, Tcl_Obj *command);
static int DumpSegment(TkText *textPtr, Tcl_Interp *interp,
- CONST char *key, CONST char *value,
- Tcl_Obj *command, CONST TkTextIndex *index,
+ const char *key, const char *value,
+ Tcl_Obj *command, const TkTextIndex *index,
int what);
static int TextEditUndo(TkText *textPtr);
static int TextEditRedo(TkText *textPtr);
-static Tcl_Obj * TextGetText(CONST TkText *textPtr,
- CONST TkTextIndex *index1,
- CONST TkTextIndex *index2, int visibleOnly);
+static Tcl_Obj * TextGetText(const TkText *textPtr,
+ const TkTextIndex *index1,
+ const TkTextIndex *index2, int visibleOnly);
static void GenerateModifiedEvent(TkText *textPtr);
static void UpdateDirtyFlag(TkSharedText *sharedPtr);
static void TextPushUndoAction(TkText *textPtr,
Tcl_Obj *undoString, int insert,
- CONST TkTextIndex *index1Ptr,
- CONST TkTextIndex *index2Ptr);
-static int TextSearchIndexInLine(CONST SearchSpec *searchSpecPtr,
+ const TkTextIndex *index1Ptr,
+ const TkTextIndex *index2Ptr);
+static int TextSearchIndexInLine(const SearchSpec *searchSpecPtr,
TkTextLine *linePtr, int byteIndex);
static int TextPeerCmd(TkText *textPtr, Tcl_Interp *interp,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static TkUndoProc TextUndoRedoCallback;
/*
@@ -412,7 +426,7 @@ static SearchLineIndexProc TextSearchGetLineIndex;
* can be invoked from generic window code.
*/
-static Tk_ClassProcs textClass = {
+static const Tk_ClassProcs textClass = {
sizeof(Tk_ClassProcs), /* size */
TextWorldChangedCallback, /* worldChangedProc */
NULL, /* createProc */
@@ -441,12 +455,12 @@ Tk_TextObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
@@ -479,10 +493,10 @@ CreateWidget(
TkSharedText *sharedPtr, /* Shared widget info, or NULL. */
Tk_Window tkwin, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
- CONST TkText *parent, /* If non-NULL then take default start, end
+ const TkText *parent, /* If non-NULL then take default start, end
* from this parent. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
register TkText *textPtr;
Tk_OptionTable optionTable;
@@ -505,7 +519,7 @@ CreateWidget(
* and 'insert', 'current' mark pointers are all NULL to start.
*/
- textPtr = (TkText *) ckalloc(sizeof(TkText));
+ textPtr = ckalloc(sizeof(TkText));
memset(textPtr, 0, sizeof(TkText));
textPtr->tkwin = newWin;
@@ -513,10 +527,10 @@ CreateWidget(
textPtr->interp = interp;
textPtr->widgetCmd = Tcl_CreateObjCommand(interp,
Tk_PathName(textPtr->tkwin), TextWidgetObjCmd,
- (ClientData) textPtr, TextCmdDeletedProc);
+ textPtr, TextCmdDeletedProc);
if (sharedPtr == NULL) {
- sharedPtr = (TkSharedText *) ckalloc(sizeof(TkSharedText));
+ sharedPtr = ckalloc(sizeof(TkSharedText));
memset(sharedPtr, 0, sizeof(TkSharedText));
sharedPtr->refCount = 0;
@@ -614,7 +628,7 @@ CreateWidget(
*/
textPtr->selTagPtr = TkTextCreateTag(textPtr, "sel", NULL);
- textPtr->selTagPtr->reliefString = (char *)
+ textPtr->selTagPtr->reliefString =
ckalloc(sizeof(DEF_TEXT_SELECT_RELIEF));
strcpy(textPtr->selTagPtr->reliefString, DEF_TEXT_SELECT_RELIEF);
Tk_GetRelief(interp, DEF_TEXT_SELECT_RELIEF, &textPtr->selTagPtr->relief);
@@ -629,18 +643,18 @@ CreateWidget(
optionTable = Tk_CreateOptionTable(interp, optionSpecs);
Tk_SetClass(textPtr->tkwin, "Text");
- Tk_SetClassProcs(textPtr->tkwin, &textClass, (ClientData) textPtr);
+ Tk_SetClassProcs(textPtr->tkwin, &textClass, textPtr);
textPtr->optionTable = optionTable;
Tk_CreateEventHandler(textPtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- TextEventProc, (ClientData) textPtr);
+ TextEventProc, textPtr);
Tk_CreateEventHandler(textPtr->tkwin, KeyPressMask|KeyReleaseMask
|ButtonPressMask|ButtonReleaseMask|EnterWindowMask
|LeaveWindowMask|PointerMotionMask|VirtualEventMask,
- TkTextBindProc, (ClientData) textPtr);
+ TkTextBindProc, textPtr);
Tk_CreateSelHandler(textPtr->tkwin, XA_PRIMARY, XA_STRING,
- TextFetchSelection, (ClientData) textPtr, XA_STRING);
+ TextFetchSelection, textPtr, XA_STRING);
if (Tk_InitOptions(interp, (char *) textPtr, optionTable, textPtr->tkwin)
!= TCL_OK) {
@@ -652,8 +666,7 @@ CreateWidget(
return TCL_ERROR;
}
- Tcl_SetObjResult(interp,
- Tcl_NewStringObj(Tk_PathName(textPtr->tkwin),-1));
+ Tcl_SetObjResult(interp, TkNewWindowObj(textPtr->tkwin));
return TCL_OK;
}
@@ -680,13 +693,13 @@ TextWidgetObjCmd(
ClientData clientData, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
int result = TCL_OK;
int index;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"bbox", "cget", "compare", "configure", "count", "debug", "delete",
"dlineinfo", "dump", "edit", "get", "image", "index", "insert",
"mark", "peer", "replace", "scan", "search", "see", "tag", "window",
@@ -701,7 +714,7 @@ TextWidgetObjCmd(
};
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -714,7 +727,7 @@ TextWidgetObjCmd(
switch ((enum options) index) {
case TEXT_BBOX: {
int x, y, width, height;
- CONST TkTextIndex *indexPtr;
+ const TkTextIndex *indexPtr;
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "index");
@@ -758,8 +771,8 @@ TextWidgetObjCmd(
break;
case TEXT_COMPARE: {
int relation, value;
- CONST char *p;
- CONST TkTextIndex *index1Ptr, *index2Ptr;
+ const char *p;
+ const TkTextIndex *index1Ptr, *index2Ptr;
if (objc != 5) {
Tcl_WrongNumArgs(interp, 2, objv, "index1 op index2");
@@ -819,12 +832,12 @@ TextWidgetObjCmd(
}
break;
case TEXT_COUNT: {
- CONST TkTextIndex *indexFromPtr, *indexToPtr;
+ const TkTextIndex *indexFromPtr, *indexToPtr;
int i, found = 0, update = 0;
Tcl_Obj *objPtr = NULL;
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "?options? index1 index2");
+ Tcl_WrongNumArgs(interp, 2, objv, "?-option value ...? index1 index2");
result = TCL_ERROR;
goto done;
}
@@ -842,7 +855,7 @@ TextWidgetObjCmd(
for (i = 2; i < objc-2; i++) {
int value, length;
- CONST char *option = Tcl_GetStringFromObj(objv[i], &length);
+ const char *option = Tcl_GetStringFromObj(objv[i], &length);
char c;
if (length < 2 || option[0] != '-') {
@@ -881,7 +894,7 @@ TextWidgetObjCmd(
}
if (compare > 0) {
- CONST TkTextIndex *tmpPtr = indexFromPtr;
+ const TkTextIndex *tmpPtr = indexFromPtr;
indexFromPtr = indexToPtr;
indexToPtr = tmpPtr;
@@ -1054,7 +1067,7 @@ TextWidgetObjCmd(
* Simple case requires no predetermination of indices.
*/
- CONST TkTextIndex *indexPtr1, *indexPtr2;
+ const TkTextIndex *indexPtr1, *indexPtr2;
/*
* Parse the starting and stopping indices.
@@ -1092,20 +1105,19 @@ TextWidgetObjCmd(
objc -= 2;
objv += 2;
- indices = (TkTextIndex *)
- ckalloc((objc + 1) * sizeof(TkTextIndex));
+ indices = ckalloc((objc + 1) * sizeof(TkTextIndex));
/*
* First pass verifies that all indices are valid.
*/
for (i = 0; i < objc; i++) {
- CONST TkTextIndex *indexPtr =
+ const TkTextIndex *indexPtr =
TkTextGetIndexFromObj(interp, textPtr, objv[i]);
if (indexPtr == NULL) {
result = TCL_ERROR;
- ckfree((char *) indices);
+ ckfree(indices);
goto done;
}
indices[i] = *indexPtr;
@@ -1121,7 +1133,7 @@ TextWidgetObjCmd(
COUNT_INDICES);
objc++;
}
- useIdx = (char *) ckalloc((unsigned) objc);
+ useIdx = ckalloc(objc);
memset(useIdx, 0, (unsigned) objc);
/*
@@ -1185,13 +1197,13 @@ TextWidgetObjCmd(
&indices[i+1], 1);
}
}
- ckfree((char *) indices);
+ ckfree(indices);
}
}
break;
case TEXT_DLINEINFO: {
int x, y, width, height, base;
- CONST TkTextIndex *indexPtr;
+ const TkTextIndex *indexPtr;
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "index");
@@ -1226,7 +1238,7 @@ TextWidgetObjCmd(
case TEXT_GET: {
Tcl_Obj *objPtr = NULL;
int i, found = 0, visible = 0;
- CONST char *name;
+ const char *name;
int length;
if (objc < 3) {
@@ -1257,7 +1269,7 @@ TextWidgetObjCmd(
}
for (; i < objc; i += 2) {
- CONST TkTextIndex *index1Ptr, *index2Ptr;
+ const TkTextIndex *index1Ptr, *index2Ptr;
TkTextIndex index2;
index1Ptr = TkTextGetIndexFromObj(interp, textPtr, objv[i]);
@@ -1321,7 +1333,7 @@ TextWidgetObjCmd(
result = TkTextImageCmd(textPtr, interp, objc, objv);
break;
case TEXT_INDEX: {
- CONST TkTextIndex *indexPtr;
+ const TkTextIndex *indexPtr;
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "index");
@@ -1338,7 +1350,7 @@ TextWidgetObjCmd(
break;
}
case TEXT_INSERT: {
- CONST TkTextIndex *indexPtr;
+ const TkTextIndex *indexPtr;
if (objc < 4) {
Tcl_WrongNumArgs(interp, 2, objv,
@@ -1364,7 +1376,7 @@ TextWidgetObjCmd(
result = TextPeerCmd(textPtr, interp, objc, objv);
break;
case TEXT_REPLACE: {
- CONST TkTextIndex *indexFromPtr, *indexToPtr;
+ const TkTextIndex *indexFromPtr, *indexToPtr;
if (objc < 5) {
Tcl_WrongNumArgs(interp, 2, objv,
@@ -1493,7 +1505,7 @@ TextWidgetObjCmd(
done:
textPtr->refCount--;
if (textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
return result;
}
@@ -1523,13 +1535,13 @@ SharedTextObjCmd(
ClientData clientData, /* Information about shared test B-tree. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
- register TkSharedText *sharedPtr = (TkSharedText *) clientData;
+ register TkSharedText *sharedPtr = clientData;
int result = TCL_OK;
int index;
- static CONST char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"delete", "insert", NULL
};
enum options {
@@ -1537,7 +1549,7 @@ SharedTextObjCmd(
};
if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -1629,12 +1641,12 @@ TextPeerCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window tkwin = textPtr->tkwin;
int index;
- static CONST char *peerOptionStrings[] = {
+ static const char *const peerOptionStrings[] = {
"create", "names", NULL
};
enum peerOptions {
@@ -1642,7 +1654,7 @@ TextPeerCmd(
};
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -1654,7 +1666,7 @@ TextPeerCmd(
switch ((enum peerOptions)index) {
case PEER_CREATE:
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 3, objv, "pathName ?options?");
+ Tcl_WrongNumArgs(interp, 3, objv, "pathName ?-option value ...?");
return TCL_ERROR;
}
return CreateWidget(textPtr->sharedTextPtr, tkwin, interp, textPtr,
@@ -1703,12 +1715,12 @@ static int
TextReplaceCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
- CONST TkTextIndex *indexFromPtr,
+ const TkTextIndex *indexFromPtr,
/* Index from which to replace. */
- CONST TkTextIndex *indexToPtr,
+ const TkTextIndex *indexToPtr,
/* Index to which to replace. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[], /* Argument objects. */
+ Tcl_Obj *const objv[], /* Argument objects. */
int viewUpdate) /* Update vertical view if set. */
{
/*
@@ -1773,8 +1785,8 @@ TextReplaceCmd(
static int
TextIndexSortProc(
- CONST void *first, /* Elements to be compared. */
- CONST void *second)
+ const void *first, /* Elements to be compared. */
+ const void *second)
{
TkTextIndex *pair1 = (TkTextIndex *) first;
TkTextIndex *pair2 = (TkTextIndex *) second;
@@ -1868,10 +1880,10 @@ DestroyText(
TkTextDeleteTag(textPtr, textPtr->selTagPtr);
TkBTreeUnlinkSegment(textPtr->insertMarkPtr,
textPtr->insertMarkPtr->body.mark.linePtr);
- ckfree((char *) textPtr->insertMarkPtr);
+ ckfree(textPtr->insertMarkPtr);
TkBTreeUnlinkSegment(textPtr->currentMarkPtr,
textPtr->currentMarkPtr->body.mark.linePtr);
- ckfree((char *) textPtr->currentMarkPtr);
+ ckfree(textPtr->currentMarkPtr);
/*
* Now we've cleaned up everything of relevance to us in the B-tree, so we
@@ -1893,7 +1905,7 @@ DestroyText(
for (hPtr = Tcl_FirstHashEntry(&sharedTextPtr->windowTable, &search);
hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
TkTextEmbWindowClient *loop;
- TkTextSegment *ewPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ TkTextSegment *ewPtr = Tcl_GetHashValue(hPtr);
loop = ewPtr->body.ew.clients;
if (loop->textPtr == textPtr) {
@@ -1925,7 +1937,7 @@ DestroyText(
for (hPtr = Tcl_FirstHashEntry(&sharedTextPtr->tagTable, &search);
hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- tagPtr = (TkTextTag *) Tcl_GetHashValue(hPtr);
+ tagPtr = Tcl_GetHashValue(hPtr);
/*
* No need to use 'TkTextDeleteTag' since we've already removed
@@ -1937,7 +1949,7 @@ DestroyText(
Tcl_DeleteHashTable(&sharedTextPtr->tagTable);
for (hPtr = Tcl_FirstHashEntry(&sharedTextPtr->markTable, &search);
hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- ckfree((char *) Tcl_GetHashValue(hPtr));
+ ckfree(Tcl_GetHashValue(hPtr));
}
Tcl_DeleteHashTable(&sharedTextPtr->markTable);
TkUndoFreeStack(sharedTextPtr->undoStack);
@@ -1948,11 +1960,11 @@ DestroyText(
if (sharedTextPtr->bindingTable != NULL) {
Tk_DeleteBindingTable(sharedTextPtr->bindingTable);
}
- ckfree((char *) sharedTextPtr);
+ ckfree(sharedTextPtr);
}
if (textPtr->tabArrayPtr != NULL) {
- ckfree((char *) textPtr->tabArrayPtr);
+ ckfree(textPtr->tabArrayPtr);
}
if (textPtr->insertBlinkHandler != NULL) {
Tcl_DeleteTimerHandler(textPtr->insertBlinkHandler);
@@ -1962,7 +1974,7 @@ DestroyText(
textPtr->refCount--;
Tcl_DeleteCommandFromToken(textPtr->interp, textPtr->widgetCmd);
if (textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
}
@@ -1991,7 +2003,7 @@ ConfigureText(
register TkText *textPtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_SavedOptions savedOptions;
int oldExport = textPtr->exportSelection;
@@ -2149,7 +2161,7 @@ ConfigureText(
*/
if (textPtr->tabArrayPtr != NULL) {
- ckfree((char *) textPtr->tabArrayPtr);
+ ckfree(textPtr->tabArrayPtr);
textPtr->tabArrayPtr = NULL;
}
if (textPtr->tabOptionPtr != NULL) {
@@ -2221,7 +2233,7 @@ ConfigureText(
if (TkBTreeCharTagged(&first, textPtr->selTagPtr)
|| TkBTreeNextTag(&search)) {
Tk_OwnSelection(textPtr->tkwin, XA_PRIMARY, TkTextLostSelection,
- (ClientData) textPtr);
+ textPtr);
textPtr->flags |= GOT_SELECTION;
}
}
@@ -2232,8 +2244,8 @@ ConfigureText(
if (textPtr->flags & GOT_FOCUS) {
Tcl_DeleteTimerHandler(textPtr->insertBlinkHandler);
- textPtr->insertBlinkHandler = (Tcl_TimerToken) NULL;
- TextBlinkProc((ClientData) textPtr);
+ textPtr->insertBlinkHandler = NULL;
+ TextBlinkProc(textPtr);
}
/*
@@ -2276,9 +2288,8 @@ static void
TextWorldChangedCallback(
ClientData instanceData) /* Information about widget. */
{
- TkText *textPtr;
+ TkText *textPtr = instanceData;
- textPtr = (TkText *) instanceData;
TextWorldChanged(textPtr, TK_TEXT_LINE_GEOMETRY);
}
@@ -2364,7 +2375,7 @@ TextEventProc(
ClientData clientData, /* Information about window. */
register XEvent *eventPtr) /* Information about event. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
TkTextIndex index, index2;
if (eventPtr->type == Expose) {
@@ -2424,12 +2435,11 @@ TextEventProc(
textPtr->flags |= GOT_FOCUS | INSERT_ON;
if (textPtr->insertOffTime != 0) {
textPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- textPtr->insertOnTime, TextBlinkProc,
- (ClientData) textPtr);
+ textPtr->insertOnTime, TextBlinkProc, textPtr);
}
} else {
textPtr->flags &= ~(GOT_FOCUS | INSERT_ON);
- textPtr->insertBlinkHandler = (Tcl_TimerToken) NULL;
+ textPtr->insertBlinkHandler = NULL;
}
if (textPtr->inactiveSelBorder != textPtr->selBorder) {
TkTextRedrawTag(NULL, textPtr, NULL, NULL, textPtr->selTagPtr,
@@ -2474,7 +2484,7 @@ static void
TextCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkText *textPtr = (TkText *) clientData;
+ TkText *textPtr = clientData;
Tk_Window tkwin = textPtr->tkwin;
/*
@@ -2532,7 +2542,7 @@ InsertChars(
int resetViewCount;
int pixels[2*PIXEL_CLIENTS];
- CONST char *string = Tcl_GetStringFromObj(stringPtr, &length);
+ const char *string = Tcl_GetStringFromObj(stringPtr, &length);
if (sharedTextPtr == NULL) {
sharedTextPtr = textPtr->sharedTextPtr;
@@ -2559,8 +2569,7 @@ InsertChars(
resetViewCount = 0;
if (sharedTextPtr->refCount > PIXEL_CLIENTS) {
- lineAndByteIndex = (int *)
- ckalloc(sizeof(int) * 2 * sharedTextPtr->refCount);
+ lineAndByteIndex = ckalloc(sizeof(int) * 2 * sharedTextPtr->refCount);
} else {
lineAndByteIndex = pixels;
}
@@ -2622,7 +2631,7 @@ InsertChars(
resetViewCount += 2;
}
if (sharedTextPtr->refCount > PIXEL_CLIENTS) {
- ckfree((char *) lineAndByteIndex);
+ ckfree(lineAndByteIndex);
}
/*
@@ -2664,9 +2673,9 @@ TextPushUndoAction(
TkText *textPtr, /* Overall information about text widget. */
Tcl_Obj *undoString, /* New text. */
int insert, /* 1 if insert, else delete. */
- CONST TkTextIndex *index1Ptr,
+ const TkTextIndex *index1Ptr,
/* Index describing first location. */
- CONST TkTextIndex *index2Ptr)
+ const TkTextIndex *index2Ptr)
/* Index describing second location. */
{
TkUndoSubAtom *iAtom, *dAtom;
@@ -2742,13 +2751,13 @@ TextPushUndoAction(
* underlying data shared by all peers.
*/
- iAtom = TkUndoMakeSubAtom(&TextUndoRedoCallback,
- (ClientData)textPtr->sharedTextPtr, insertCmdObj, NULL);
+ iAtom = TkUndoMakeSubAtom(&TextUndoRedoCallback, textPtr->sharedTextPtr,
+ insertCmdObj, NULL);
TkUndoMakeCmdSubAtom(NULL, markSet2InsertObj, iAtom);
TkUndoMakeCmdSubAtom(NULL, seeInsertObj, iAtom);
- dAtom = TkUndoMakeSubAtom(&TextUndoRedoCallback,
- (ClientData)textPtr->sharedTextPtr, deleteCmdObj, NULL);
+ dAtom = TkUndoMakeSubAtom(&TextUndoRedoCallback, textPtr->sharedTextPtr,
+ deleteCmdObj, NULL);
TkUndoMakeCmdSubAtom(NULL, markSet1InsertObj, dAtom);
TkUndoMakeCmdSubAtom(NULL, seeInsertObj, dAtom);
@@ -2797,7 +2806,7 @@ TextUndoRedoCallback(
Tcl_Obj *objPtr) /* Arguments of a command to be handled by the
* shared text data structure. */
{
- TkSharedText *sharedPtr = (TkSharedText *) clientData;
+ TkSharedText *sharedPtr = clientData;
int res, objc;
Tcl_Obj **objv;
TkText *textPtr;
@@ -2862,7 +2871,7 @@ TextUndoRedoCallback(
* the Tcl level.
*/
- return SharedTextObjCmd((ClientData)sharedPtr, interp, objc+1, objv-1);
+ return SharedTextObjCmd(sharedPtr, interp, objc+1, objv-1);
}
/*
@@ -2888,11 +2897,11 @@ TextUndoRedoCallback(
static int
CountIndices(
- CONST TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *indexPtr1,
+ const TkText *textPtr, /* Overall information about text widget. */
+ const TkTextIndex *indexPtr1,
/* Index describing location of first
* character to delete. */
- CONST TkTextIndex *indexPtr2,
+ const TkTextIndex *indexPtr2,
/* Index describing location of last character
* to delete. NULL means just delete the one
* character given by indexPtr1. */
@@ -2945,10 +2954,10 @@ static int
DeleteIndexRange(
TkSharedText *sharedTextPtr,/* Shared portion of peer widgets. */
TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *indexPtr1,
+ const TkTextIndex *indexPtr1,
/* Index describing location of first
* character (or other entity) to delete. */
- CONST TkTextIndex *indexPtr2,
+ const TkTextIndex *indexPtr2,
/* Index describing location of last
* character (or other entity) to delete.
* NULL means just delete the one character
@@ -3018,7 +3027,7 @@ DeleteIndexRange(
for (i = 0; i < arraySize; i++) {
TkBTreeTag(&index2, &oldIndex2, arrayPtr[i], 0);
}
- ckfree((char *) arrayPtr);
+ ckfree(arrayPtr);
}
}
@@ -3035,7 +3044,7 @@ DeleteIndexRange(
for (i=0, hPtr=Tcl_FirstHashEntry(&sharedTextPtr->tagTable, &search);
hPtr != NULL; i++, hPtr = Tcl_NextHashEntry(&search)) {
- TkTextTag *tagPtr = (TkTextTag *) Tcl_GetHashValue(hPtr);
+ TkTextTag *tagPtr = Tcl_GetHashValue(hPtr);
TkBTreeTag(&index1, &index2, tagPtr, 0);
}
@@ -3072,8 +3081,7 @@ DeleteIndexRange(
resetViewCount = 0;
if (sharedTextPtr->refCount > PIXEL_CLIENTS) {
- lineAndByteIndex = (int *)
- ckalloc(sizeof(int) * 2 * sharedTextPtr->refCount);
+ lineAndByteIndex = ckalloc(sizeof(int) * 2 * sharedTextPtr->refCount);
} else {
lineAndByteIndex = pixels;
}
@@ -3134,7 +3142,7 @@ DeleteIndexRange(
} else {
lineAndByteIndex[resetViewCount] = -1;
}
- resetViewCount+=2;
+ resetViewCount += 2;
}
/*
@@ -3214,7 +3222,7 @@ DeleteIndexRange(
resetViewCount += 2;
}
if (sharedTextPtr->refCount > PIXEL_CLIENTS) {
- ckfree((char *) lineAndByteIndex);
+ ckfree(lineAndByteIndex);
}
if (line1 >= line2) {
@@ -3262,7 +3270,7 @@ TextFetchSelection(
* not including terminating NULL
* character. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
TkTextIndex eof;
int count, chunkSize, offsetInSeg;
TkTextSearch search;
@@ -3393,7 +3401,7 @@ void
TkTextLostSelection(
ClientData clientData) /* Information about text widget. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
if (TkpAlwaysShowSelection(textPtr->tkwin)) {
TkTextIndex start, end;
@@ -3487,12 +3495,22 @@ static void
TextBlinkProc(
ClientData clientData) /* Pointer to record describing text. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
TkTextIndex index;
int x, y, w, h, charWidth;
if ((textPtr->state == TK_TEXT_STATE_DISABLED) ||
!(textPtr->flags & GOT_FOCUS) || (textPtr->insertOffTime == 0)) {
+ if (!(textPtr->flags & GOT_FOCUS) &&
+ (textPtr->insertUnfocussed != TK_TEXT_INSERT_NOFOCUS_NONE)) {
+ /*
+ * The widget doesn't have the focus yet it is configured to
+ * display the cursor when it doesn't have the focus. Act now!
+ */
+
+ textPtr->flags |= INSERT_ON;
+ goto redrawInsert;
+ }
if ((textPtr->insertOffTime == 0) && !(textPtr->flags & INSERT_ON)) {
/*
* The widget was configured to have zero offtime while the
@@ -3507,11 +3525,11 @@ TextBlinkProc(
if (textPtr->flags & INSERT_ON) {
textPtr->flags &= ~INSERT_ON;
textPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- textPtr->insertOffTime, TextBlinkProc, (ClientData) textPtr);
+ textPtr->insertOffTime, TextBlinkProc, textPtr);
} else {
textPtr->flags |= INSERT_ON;
textPtr->insertBlinkHandler = Tcl_CreateTimerHandler(
- textPtr->insertOnTime, TextBlinkProc, (ClientData) textPtr);
+ textPtr->insertOnTime, TextBlinkProc, textPtr);
}
redrawInsert:
TkTextMarkSegToIndex(textPtr, textPtr->insertMarkPtr, &index);
@@ -3554,8 +3572,8 @@ TextInsertCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[], /* Argument objects. */
- CONST TkTextIndex *indexPtr,/* Index at which to insert. */
+ Tcl_Obj *const objv[], /* Argument objects. */
+ const TkTextIndex *indexPtr,/* Index at which to insert. */
int viewUpdate) /* Update the view if set. */
{
TkTextIndex index1, index2;
@@ -3590,7 +3608,7 @@ TextInsertCmd(
for (i = 0; i < numTags; i++) {
TkBTreeTag(&index1, &index2, oldTagArrayPtr[i], 0);
}
- ckfree((char *) oldTagArrayPtr);
+ ckfree(oldTagArrayPtr);
}
if (Tcl_ListObjGetElements(interp, objv[j+1], &numTags,
&tagNamePtrs) != TCL_OK) {
@@ -3599,7 +3617,7 @@ TextInsertCmd(
int i;
for (i = 0; i < numTags; i++) {
- CONST char *strTag = Tcl_GetString(tagNamePtrs[i]);
+ const char *strTag = Tcl_GetString(tagNamePtrs[i]);
TkBTreeTag(&index1, &index2,
TkTextCreateTag(textPtr, strTag, NULL), 1);
@@ -3633,12 +3651,12 @@ TextSearchCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
int i, argsLeft, code;
SearchSpec searchSpec;
- static CONST char *switchStrings[] = {
+ static const char *const switchStrings[] = {
"--", "-all", "-backwards", "-count", "-elide", "-exact", "-forwards",
"-hidden", "-nocase", "-nolinestop", "-overlap", "-regexp",
"-strictlimits", NULL
@@ -3667,7 +3685,7 @@ TextSearchCmd(
searchSpec.strictLimits = 0;
searchSpec.numLines =
TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr);
- searchSpec.clientData = (ClientData)textPtr;
+ searchSpec.clientData = textPtr;
searchSpec.addLineProc = &TextSearchAddNextLine;
searchSpec.foundMatchProc = &TextSearchFoundMatch;
searchSpec.lineIndexProc = &TextSearchGetLineIndex;
@@ -3850,9 +3868,9 @@ TextSearchGetLineIndex(
int *offsetPosPtr) /* For returning the text offset in the
* line. */
{
- CONST TkTextIndex *indexPtr;
+ const TkTextIndex *indexPtr;
int line;
- TkText *textPtr = (TkText *) searchSpecPtr->clientData;
+ TkText *textPtr = searchSpecPtr->clientData;
indexPtr = TkTextGetIndexFromObj(interp, textPtr, objPtr);
if (indexPtr == NULL) {
@@ -3909,7 +3927,7 @@ TextSearchGetLineIndex(
static int
TextSearchIndexInLine(
- CONST SearchSpec *searchSpecPtr,
+ const SearchSpec *searchSpecPtr,
/* Search parameters. */
TkTextLine *linePtr, /* The line we're looking at. */
int byteIndex) /* Index into the line. */
@@ -3917,7 +3935,7 @@ TextSearchIndexInLine(
TkTextSegment *segPtr;
TkTextIndex curIndex;
int index, leftToScan;
- TkText *textPtr = (TkText *) searchSpecPtr->clientData;
+ TkText *textPtr = searchSpecPtr->clientData;
index = 0;
curIndex.tree = textPtr->sharedTextPtr->tree;
@@ -3987,7 +4005,7 @@ TextSearchAddNextLine(
TkTextLine *linePtr, *thisLinePtr;
TkTextIndex curIndex;
TkTextSegment *segPtr;
- TkText *textPtr = (TkText *) searchSpecPtr->clientData;
+ TkText *textPtr = searchSpecPtr->clientData;
int nothingYet = 1;
/*
@@ -4064,7 +4082,7 @@ TextSearchAddNextLine(
*lenPtr = Tcl_GetCharLength(theLine);
}
}
- return (ClientData)linePtr;
+ return linePtr;
}
/*
@@ -4108,7 +4126,7 @@ TextSearchFoundMatch(
TkTextIndex curIndex, foundIndex;
TkTextSegment *segPtr;
TkTextLine *linePtr;
- TkText *textPtr = (TkText *) searchSpecPtr->clientData;
+ TkText *textPtr = searchSpecPtr->clientData;
if (lineNum == searchSpecPtr->stopLine) {
/*
@@ -4129,7 +4147,7 @@ TextSearchFoundMatch(
*/
if (searchSpecPtr->exact) {
- CONST char *startOfLine = Tcl_GetString(theLine);
+ const char *startOfLine = Tcl_GetString(theLine);
numChars = Tcl_NumUtfChars(startOfLine + matchOffset, matchLength);
} else {
@@ -4159,7 +4177,7 @@ TextSearchFoundMatch(
* reached the end of the match or we have reached the end of the line.
*/
- linePtr = (TkTextLine *)clientData;
+ linePtr = clientData;
if (linePtr == NULL) {
linePtr = TkBTreeFindLine(textPtr->sharedTextPtr->tree, textPtr,
lineNum);
@@ -4340,7 +4358,7 @@ TkTextGetTabs(
/*
* Map these strings to TkTextTabAlign values.
*/
- static CONST char *tabOptionStrings[] = {
+ static const char *const tabOptionStrings[] = {
"left", "right", "center", "numeric", NULL
};
@@ -4355,6 +4373,7 @@ TkTextGetTabs(
count = 0;
for (i = 0; i < objc; i++) {
char c = Tcl_GetString(objv[i])[0];
+
if ((c != 'l') && (c != 'r') && (c != 'c') && (c != 'n')) {
count++;
}
@@ -4364,8 +4383,8 @@ TkTextGetTabs(
* Parse the elements of the list one at a time to fill in the array.
*/
- tabArrayPtr = (TkTextTabArray *) ckalloc((unsigned)
- (sizeof(TkTextTabArray) + (count-1)*sizeof(TkTextTab)));
+ tabArrayPtr = ckalloc(sizeof(TkTextTabArray)
+ + (count - 1) * sizeof(TkTextTab));
tabArrayPtr->numTabs = 0;
prevStop = 0.0;
lastStop = 0.0;
@@ -4389,8 +4408,8 @@ TkTextGetTabs(
}
prevStop = lastStop;
- if (Tk_GetDoublePixelsFromObj (interp, textPtr->tkwin, objv[i],
- &lastStop) != TCL_OK) {
+ if (Tk_GetDoublePixelsFromObj(interp, textPtr->tkwin, objv[i],
+ &lastStop) != TCL_OK) {
goto error;
}
@@ -4449,7 +4468,7 @@ TkTextGetTabs(
"tab alignment", 0, &index) != TCL_OK) {
goto error;
}
- tabPtr->alignment = ((TkTextTabAlign)index);
+ tabPtr->alignment = (TkTextTabAlign) index;
}
/*
@@ -4464,7 +4483,7 @@ TkTextGetTabs(
return tabArrayPtr;
error:
- ckfree((char *) tabArrayPtr);
+ ckfree(tabArrayPtr);
return NULL;
}
@@ -4492,7 +4511,7 @@ TextDumpCmd(
register TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already
+ Tcl_Obj *const objv[]) /* Argument objects. Someone else has already
* parsed this command enough to know that
* objv[1] is "dump". */
{
@@ -4510,7 +4529,7 @@ TextDumpCmd(
#define TK_DUMP_IMG 0x10
#define TK_DUMP_ALL (TK_DUMP_TEXT|TK_DUMP_MARK|TK_DUMP_TAG| \
TK_DUMP_WIN|TK_DUMP_IMG)
- static CONST char *optStrings[] = {
+ static const char *const optStrings[] = {
"-all", "-command", "-image", "-mark", "-tag", "-text", "-window",
NULL
};
@@ -4578,7 +4597,7 @@ TextDumpCmd(
TkTextIndexForwChars(NULL, &index1, 1, &index2, COUNT_INDICES);
} else {
int length;
- char *str;
+ const char *str;
if (TkTextGetObjIndex(interp, textPtr, objv[arg], &index2) != TCL_OK) {
return TCL_ERROR;
@@ -4617,8 +4636,8 @@ TextDumpCmd(
if (lineno == lineend) {
break;
}
- textChanged = DumpLine(interp, textPtr, what, linePtr, 0, 32000000,
- lineno, command);
+ textChanged = DumpLine(interp, textPtr, what, linePtr, 0,
+ 32000000, lineno, command);
if (textChanged) {
if (textPtr->flags & DESTROYED) {
return TCL_OK;
@@ -4727,7 +4746,7 @@ DumpLine(
*/
int length = last - first;
- char *range = ckalloc((length + 1) * sizeof(char));
+ char *range = ckalloc(length + 1);
memcpy(range, segPtr->body.chars + first,
length * sizeof(char));
@@ -4745,9 +4764,11 @@ DumpLine(
segPtr->body.chars + first, command, &index, what);
}
} else if ((offset >= startByte)) {
- if ((what & TK_DUMP_MARK) && (segPtr->typePtr->name[0] == 'm')) {
- char *name;
- TkTextMark *markPtr = (TkTextMark *) &segPtr->body;
+ if ((what & TK_DUMP_MARK)
+ && (segPtr->typePtr == &tkTextLeftMarkType
+ || segPtr->typePtr == &tkTextRightMarkType)) {
+ const char *name;
+ TkTextMark *markPtr = &segPtr->body.mark;
if (segPtr == textPtr->insertMarkPtr) {
name = "insert";
@@ -4781,18 +4802,18 @@ DumpLine(
segPtr->body.toggle.tagPtr->name, command, &index,
what);
} else if ((what & TK_DUMP_IMG) &&
- (segPtr->typePtr->name[0] == 'i')) {
- TkTextEmbImage *eiPtr = (TkTextEmbImage *)&segPtr->body;
- char *name = (eiPtr->name == NULL) ? "" : eiPtr->name;
+ (segPtr->typePtr == &tkTextEmbImageType)) {
+ TkTextEmbImage *eiPtr = &segPtr->body.ei;
+ const char *name = (eiPtr->name == NULL) ? "" : eiPtr->name;
TkTextMakeByteIndex(textPtr->sharedTextPtr->tree, textPtr,
lineno, offset, &index);
lineChanged = DumpSegment(textPtr, interp, "image", name,
command, &index, what);
} else if ((what & TK_DUMP_WIN) &&
- (segPtr->typePtr->name[0] == 'w')) {
- TkTextEmbWindow *ewPtr = (TkTextEmbWindow *)&segPtr->body;
- char *pathname;
+ (segPtr->typePtr == &tkTextEmbWindowType)) {
+ TkTextEmbWindow *ewPtr = &segPtr->body.ew;
+ const char *pathname;
if (ewPtr->tkwin == (Tk_Window) NULL) {
pathname = "";
@@ -4882,10 +4903,10 @@ static int
DumpSegment(
TkText *textPtr,
Tcl_Interp *interp,
- CONST char *key, /* Segment type key. */
- CONST char *value, /* Segment value. */
+ const char *key, /* Segment type key. */
+ const char *value, /* Segment value. */
Tcl_Obj *command, /* Script callback. */
- CONST TkTextIndex *index, /* index with line/byte position info. */
+ const TkTextIndex *index, /* index with line/byte position info. */
int what) /* Look for TK_DUMP_INDEX bit. */
{
char buffer[TK_POS_CHARS];
@@ -4897,7 +4918,7 @@ DumpSegment(
Tcl_AppendElement(interp, buffer);
return 0;
} else {
- CONST char *argv[4];
+ const char *argv[4];
char *list;
int oldStateEpoch = TkBTreeEpoch(textPtr->sharedTextPtr->tree);
@@ -5034,11 +5055,11 @@ TextEditCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
{
int index;
- static CONST char *editOptionStrings[] = {
+ static const char *const editOptionStrings[] = {
"modified", "redo", "reset", "separator", "undo", NULL
};
enum editOptions {
@@ -5046,7 +5067,7 @@ TextEditCmd(
};
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -5168,10 +5189,10 @@ TextEditCmd(
static Tcl_Obj *
TextGetText(
- CONST TkText *textPtr, /* Information about text widget. */
- CONST TkTextIndex *indexPtr1,
+ const TkText *textPtr, /* Information about text widget. */
+ const TkTextIndex *indexPtr1,
/* Get text from this index... */
- CONST TkTextIndex *indexPtr2,
+ const TkTextIndex *indexPtr2,
/* ...to this index. */
int visibleOnly) /* If non-zero, then only return non-elided
* characters. */
@@ -5225,7 +5246,7 @@ TextGetText(
*
* GenerateModifiedEvent --
*
- * Send an event that the text was modified. This is equivalent to
+ * Send an event that the text was modified. This is equivalent to:
* event generate $textWidget <<Modified>>
*
* Results:
@@ -5351,7 +5372,7 @@ SearchPerform(
* for regexp search, utf-8 bytes for exact search).
*/
- if ((*searchSpecPtr->lineIndexProc)(interp, fromPtr, searchSpecPtr,
+ if (searchSpecPtr->lineIndexProc(interp, fromPtr, searchSpecPtr,
&searchSpecPtr->startLine,
&searchSpecPtr->startOffset) != TCL_OK) {
return TCL_ERROR;
@@ -5362,8 +5383,8 @@ SearchPerform(
*/
if (toPtr != NULL) {
- CONST TkTextIndex *indexToPtr, *indexFromPtr;
- TkText *textPtr = (TkText *) searchSpecPtr->clientData;
+ const TkTextIndex *indexToPtr, *indexFromPtr;
+ TkText *textPtr = searchSpecPtr->clientData;
indexToPtr = TkTextGetIndexFromObj(interp, textPtr, toPtr);
if (indexToPtr == NULL) {
@@ -5387,7 +5408,7 @@ SearchPerform(
}
}
- if ((*searchSpecPtr->lineIndexProc)(interp, toPtr, searchSpecPtr,
+ if (searchSpecPtr->lineIndexProc(interp, toPtr, searchSpecPtr,
&searchSpecPtr->stopLine,
&searchSpecPtr->stopOffset) != TCL_OK) {
return TCL_ERROR;
@@ -5456,7 +5477,7 @@ SearchCore(
Tcl_Obj *theLine;
int alreadySearchOffset = -1;
- CONST char *pattern = NULL; /* For exact searches only. */
+ const char *pattern = NULL; /* For exact searches only. */
int firstNewLine = -1; /* For exact searches only. */
Tcl_RegExp regexp = NULL; /* For regexp searches only. */
@@ -5514,7 +5535,7 @@ SearchCore(
*/
if (searchSpecPtr->exact) {
- CONST char *nl;
+ const char *nl;
/*
* We only need to set the matchLength once for exact searches, and we
@@ -5573,8 +5594,8 @@ SearchCore(
* this line, which is what 'lastOffset' represents.
*/
- lineInfo = (*searchSpecPtr->addLineProc)(lineNum, searchSpecPtr,
- theLine, &lastOffset, &linesSearched);
+ lineInfo = searchSpecPtr->addLineProc(lineNum, searchSpecPtr, theLine,
+ &lastOffset, &linesSearched);
if (lineInfo == NULL) {
/*
@@ -5651,11 +5672,12 @@ SearchCore(
if (searchSpecPtr->exact) {
int maxExtraLines = 0;
- CONST char *startOfLine = Tcl_GetString(theLine);
+ const char *startOfLine = Tcl_GetString(theLine);
+ CLANG_ASSERT(pattern);
do {
Tcl_UniChar ch;
- CONST char *p;
+ const char *p;
int lastFullLine = lastOffset;
if (firstNewLine == -1) {
@@ -5680,7 +5702,7 @@ SearchCore(
* match.
*/
- CONST char c = pattern[0];
+ const char c = pattern[0];
if (alreadySearchOffset != -1) {
p = startOfLine + alreadySearchOffset;
@@ -5758,7 +5780,7 @@ SearchCore(
*/
if (extraLines > maxExtraLines) {
- if ((*searchSpecPtr->addLineProc)(lineNum
+ if (searchSpecPtr->addLineProc(lineNum
+ extraLines, searchSpecPtr, theLine,
&lastTotal, &extraLines) == NULL) {
p = NULL;
@@ -5838,9 +5860,8 @@ SearchCore(
matchOffset = p - startOfLine;
if (searchSpecPtr->all &&
- !(*searchSpecPtr->foundMatchProc)(lineNum,
- searchSpecPtr, lineInfo, theLine, matchOffset,
- matchLength)) {
+ !searchSpecPtr->foundMatchProc(lineNum, searchSpecPtr,
+ lineInfo, theLine, matchOffset, matchLength)) {
/*
* We reached the end of the search.
*/
@@ -5981,7 +6002,7 @@ SearchCore(
*/
if (extraLines > maxExtraLines) {
- if ((*searchSpecPtr->addLineProc)(lineNum
+ if (searchSpecPtr->addLineProc(lineNum
+ extraLines, searchSpecPtr, theLine,
&lastTotal, &extraLines) == NULL) {
/*
@@ -6160,9 +6181,9 @@ SearchCore(
if (lastBackwardsLineMatch != -1) {
recordBackwardsMatch:
- (*searchSpecPtr->foundMatchProc)(
- lastBackwardsLineMatch, searchSpecPtr, NULL,
- NULL, lastBackwardsMatchOffset, matchLength);
+ searchSpecPtr->foundMatchProc(lastBackwardsLineMatch,
+ searchSpecPtr, NULL, NULL,
+ lastBackwardsMatchOffset, matchLength);
lastBackwardsLineMatch = -1;
if (!searchSpecPtr->all) {
goto searchDone;
@@ -6205,13 +6226,13 @@ SearchCore(
* matches on the heap.
*/
- int *newArray = (int *)
+ int *newArray =
ckalloc(4 * matchNum * sizeof(int));
memcpy(newArray, storeMatch, matchNum*sizeof(int));
memcpy(newArray + 2*matchNum, storeLength,
matchNum * sizeof(int));
if (storeMatch != smArray) {
- ckfree((char *) storeMatch);
+ ckfree(storeMatch);
}
matchNum *= 2;
storeMatch = newArray;
@@ -6227,7 +6248,7 @@ SearchCore(
*/
if (searchSpecPtr->all &&
- !(*searchSpecPtr->foundMatchProc)(lineNum,
+ !searchSpecPtr->foundMatchProc(lineNum,
searchSpecPtr, lineInfo, theLine, matchOffset,
matchLength)) {
/*
@@ -6318,7 +6339,7 @@ SearchCore(
continue;
}
}
- (*searchSpecPtr->foundMatchProc)(lineNum, searchSpecPtr,
+ searchSpecPtr->foundMatchProc(lineNum, searchSpecPtr,
lineInfo, theLine, matchOffset, matchLength);
if (!searchSpecPtr->all) {
goto searchDone;
@@ -6333,7 +6354,7 @@ SearchCore(
* non-all case.
*/
- (*searchSpecPtr->foundMatchProc)(lineNum, searchSpecPtr,
+ searchSpecPtr->foundMatchProc(lineNum, searchSpecPtr,
lineInfo, theLine, matchOffset, matchLength);
} else {
lastBackwardsLineMatch = lineNum;
@@ -6352,7 +6373,7 @@ SearchCore(
if ((lastBackwardsLineMatch == -1) && (matchOffset >= 0)
&& !searchSpecPtr->all) {
- (*searchSpecPtr->foundMatchProc)(lineNum, searchSpecPtr, lineInfo,
+ searchSpecPtr->foundMatchProc(lineNum, searchSpecPtr, lineInfo,
theLine, matchOffset, matchLength);
goto searchDone;
}
@@ -6379,7 +6400,7 @@ SearchCore(
if (lastBackwardsLineMatch != -1
&& ((lineNum < 0)
|| (lineNum + 2 < lastBackwardsLineMatch))) {
- (*searchSpecPtr->foundMatchProc)(lastBackwardsLineMatch,
+ searchSpecPtr->foundMatchProc(lastBackwardsLineMatch,
searchSpecPtr, NULL, NULL,
lastBackwardsMatchOffset, matchLength);
lastBackwardsLineMatch = -1;
@@ -6425,7 +6446,7 @@ SearchCore(
searchDone:
if (lastBackwardsLineMatch != -1) {
- (*searchSpecPtr->foundMatchProc)(lastBackwardsLineMatch, searchSpecPtr,
+ searchSpecPtr->foundMatchProc(lastBackwardsLineMatch, searchSpecPtr,
NULL, NULL, lastBackwardsMatchOffset, matchLength);
}
@@ -6441,7 +6462,7 @@ SearchCore(
*/
if (storeMatch != smArray) {
- ckfree((char *) storeMatch);
+ ckfree(storeMatch);
}
return code;
@@ -6476,9 +6497,8 @@ GetLineStartEnd(
if (linePtr == NULL) {
return Tcl_NewObj();
- } else {
- return Tcl_NewIntObj(1+TkBTreeLinesTo(NULL, linePtr));
}
+ return Tcl_NewIntObj(1 + TkBTreeLinesTo(NULL, linePtr));
}
/*
@@ -6626,7 +6646,7 @@ TkpTesttextCmd(
ClientData clientData, /* Main window for application. */
Tcl_Interp *interp, /* Current interpreter. */
int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
+ const char **argv) /* Argument strings. */
{
TkText *textPtr;
size_t len;
@@ -6643,9 +6663,9 @@ TkpTesttextCmd(
return TCL_ERROR;
}
if (info.isNativeObjectProc) {
- textPtr = (TkText *) info.objClientData;
+ textPtr = info.objClientData;
} else {
- textPtr = (TkText *) info.clientData;
+ textPtr = info.clientData;
}
len = strlen(argv[2]);
if (strncmp(argv[2], "byteindex", len) == 0) {
diff --git a/generic/tkText.h b/generic/tkText.h
index 4ffdc8a..fb9eab2 100644
--- a/generic/tkText.h
+++ b/generic/tkText.h
@@ -21,17 +21,6 @@
#include "tkUndo.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
-/*
- * Opaque types for structures whose guts are only needed by a single file.
- */
-
-typedef struct TkTextBTree_ *TkTextBTree;
-
/*
* The data structure below defines a single logical line of text (from
* newline to newline, not necessarily what appears on one display line of the
@@ -179,7 +168,7 @@ typedef struct TkTextSegment {
int size; /* Size of this segment (# of bytes of index
* space it occupies). */
union {
- char chars[4]; /* Characters that make up character info.
+ char chars[1]; /* Characters that make up character info.
* Actual length varies to hold as many
* characters as needed.*/
TkTextToggle toggle; /* Information about tag toggle. */
@@ -493,7 +482,7 @@ typedef struct TkTextTabArray {
} TkTextTabArray;
/*
- * Enumeration definining the edit modes of the widget.
+ * Enumeration defining the edit modes of the widget.
*/
typedef enum {
@@ -595,6 +584,17 @@ typedef struct TkSharedText {
} TkSharedText;
/*
+ * The following enum is used to define a type for the -insertunfocussed
+ * option of the Text widget.
+ */
+
+typedef enum {
+ TK_TEXT_INSERT_NOFOCUS_HOLLOW,
+ TK_TEXT_INSERT_NOFOCUS_NONE,
+ TK_TEXT_INSERT_NOFOCUS_SOLID
+} TkTextInsertUnfocussed;
+
+/*
* A data structure of the following type is kept for each text widget that
* currently exists for this process:
*/
@@ -726,7 +726,10 @@ typedef struct TkText {
Tk_3DBorder insertBorder; /* Used to draw vertical bar for insertion
* cursor. */
int insertWidth; /* Total width of insert cursor. */
- int insertBorderWidth; /* Width of 3-D border around insert cursor. */
+ int insertBorderWidth; /* Width of 3-D border around insert cursor */
+ TkTextInsertUnfocussed insertUnfocussed;
+ /* How to display the insert cursor when the
+ * text widget does not have the focus. */
int insertOnTime; /* Number of milliseconds cursor should spend
* in "on" state for each blink. */
int insertOffTime; /* Number of milliseconds cursor should spend
@@ -955,6 +958,8 @@ MODULE_SCOPE const Tk_SegType tkTextLeftMarkType;
MODULE_SCOPE const Tk_SegType tkTextRightMarkType;
MODULE_SCOPE const Tk_SegType tkTextToggleOnType;
MODULE_SCOPE const Tk_SegType tkTextToggleOffType;
+MODULE_SCOPE const Tk_SegType tkTextEmbWindowType;
+MODULE_SCOPE const Tk_SegType tkTextEmbImageType;
/*
* Convenience macros for use by B-tree clients which want to access pixel
@@ -1006,8 +1011,6 @@ MODULE_SCOPE void TkBTreeLinkSegment(TkTextSegment *segPtr,
MODULE_SCOPE TkTextLine *TkBTreeNextLine(const TkText *textPtr,
TkTextLine *linePtr);
MODULE_SCOPE int TkBTreeNextTag(TkTextSearch *searchPtr);
-MODULE_SCOPE int TkBTreeNumLines(TkTextBTree tree,
- const TkText *textPtr);
MODULE_SCOPE int TkBTreeNumPixels(TkTextBTree tree,
const TkText *textPtr);
MODULE_SCOPE TkTextLine *TkBTreePreviousLine(TkText *textPtr,
@@ -1027,9 +1030,6 @@ MODULE_SCOPE void TkBTreeUnlinkSegment(TkTextSegment *segPtr,
MODULE_SCOPE void TkTextBindProc(ClientData clientData,
XEvent *eventPtr);
MODULE_SCOPE void TkTextSelectionEvent(TkText *textPtr);
-MODULE_SCOPE void TkTextChanged(TkSharedText *sharedTextPtr,
- TkText *textPtr, const TkTextIndex *index1Ptr,
- const TkTextIndex *index2Ptr);
MODULE_SCOPE int TkTextIndexBbox(TkText *textPtr,
const TkTextIndex *indexPtr, int *xPtr, int *yPtr,
int *widthPtr, int *heightPtr, int *charWidthPtr);
@@ -1050,8 +1050,6 @@ MODULE_SCOPE TkTextTag *TkTextCreateTag(TkText *textPtr,
MODULE_SCOPE void TkTextFreeDInfo(TkText *textPtr);
MODULE_SCOPE void TkTextDeleteTag(TkText *textPtr, TkTextTag *tagPtr);
MODULE_SCOPE void TkTextFreeTag(TkText *textPtr, TkTextTag *tagPtr);
-MODULE_SCOPE int TkTextGetIndex(Tcl_Interp *interp, TkText *textPtr,
- const char *string, TkTextIndex *indexPtr);
MODULE_SCOPE int TkTextGetObjIndex(Tcl_Interp *interp, TkText *textPtr,
Tcl_Obj *idxPtr, TkTextIndex *indexPtr);
MODULE_SCOPE int TkTextSharedGetObjIndex(Tcl_Interp *interp,
@@ -1063,9 +1061,6 @@ MODULE_SCOPE TkTextTabArray *TkTextGetTabs(Tcl_Interp *interp,
TkText *textPtr, Tcl_Obj *stringPtr);
MODULE_SCOPE void TkTextFindDisplayLineEnd(TkText *textPtr,
TkTextIndex *indexPtr, int end, int *xOffset);
-MODULE_SCOPE int TkTextIndexBackBytes(const TkText *textPtr,
- const TkTextIndex *srcPtr, int count,
- TkTextIndex *dstPtr);
MODULE_SCOPE void TkTextIndexBackChars(const TkText *textPtr,
const TkTextIndex *srcPtr, int count,
TkTextIndex *dstPtr, TkTextCountType type);
@@ -1075,9 +1070,6 @@ MODULE_SCOPE int TkTextIndexCount(const TkText *textPtr,
const TkTextIndex *index1Ptr,
const TkTextIndex *index2Ptr,
TkTextCountType type);
-MODULE_SCOPE int TkTextIndexForwBytes(const TkText *textPtr,
- const TkTextIndex *srcPtr, int count,
- TkTextIndex *dstPtr);
MODULE_SCOPE void TkTextIndexForwChars(const TkText *textPtr,
const TkTextIndex *srcPtr, int count,
TkTextIndex *dstPtr, TkTextCountType type);
@@ -1087,10 +1079,6 @@ MODULE_SCOPE int TkTextIndexYPixels(TkText *textPtr,
const TkTextIndex *indexPtr);
MODULE_SCOPE TkTextSegment *TkTextIndexToSeg(const TkTextIndex *indexPtr,
int *offsetPtr);
-MODULE_SCOPE void TkTextInsertDisplayProc(TkText *textPtr,
- TkTextDispChunk *chunkPtr, int x, int y,
- int height, int baseline, Display *display,
- Drawable dst, int screenY);
MODULE_SCOPE void TkTextLostSelection(ClientData clientData);
MODULE_SCOPE TkTextIndex *TkTextMakeCharIndex(TkTextBTree tree, TkText *textPtr,
int lineIndex, int charIndex,
@@ -1101,9 +1089,6 @@ MODULE_SCOPE void TkTextFreeElideInfo(TkTextElideInfo *infoPtr);
MODULE_SCOPE int TkTextIsElided(const TkText *textPtr,
const TkTextIndex *indexPtr,
TkTextElideInfo *infoPtr);
-MODULE_SCOPE TkTextIndex *TkTextMakeByteIndex(TkTextBTree tree,
- const TkText *textPtr, int lineIndex,
- int byteIndex, TkTextIndex *indexPtr);
MODULE_SCOPE int TkTextMakePixelIndex(TkText *textPtr,
int pixelIndex, TkTextIndex *indexPtr);
MODULE_SCOPE void TkTextInvalidateLineMetrics(
@@ -1124,8 +1109,6 @@ MODULE_SCOPE void TkTextEventuallyRepick(TkText *textPtr);
MODULE_SCOPE void TkTextPickCurrent(TkText *textPtr, XEvent *eventPtr);
MODULE_SCOPE void TkTextPixelIndex(TkText *textPtr, int x, int y,
TkTextIndex *indexPtr, int *nearest);
-MODULE_SCOPE int TkTextPrintIndex(const TkText *textPtr,
- const TkTextIndex *indexPtr, char *string);
MODULE_SCOPE Tcl_Obj * TkTextNewIndexObj(TkText *textPtr,
const TkTextIndex *indexPtr);
MODULE_SCOPE void TkTextRedrawRegion(TkText *textPtr, int x, int y,
@@ -1141,8 +1124,6 @@ MODULE_SCOPE int TkTextSeeCmd(TkText *textPtr, Tcl_Interp *interp,
int objc, Tcl_Obj *const objv[]);
MODULE_SCOPE int TkTextSegToOffset(const TkTextSegment *segPtr,
const TkTextLine *linePtr);
-MODULE_SCOPE TkTextSegment *TkTextSetMark(TkText *textPtr,
- const char *name, TkTextIndex *indexPtr);
MODULE_SCOPE void TkTextSetYView(TkText *textPtr,
TkTextIndex *indexPtr, int pickPlace);
MODULE_SCOPE int TkTextTagCmd(TkText *textPtr, Tcl_Interp *interp,
@@ -1155,16 +1136,11 @@ MODULE_SCOPE int TkTextWindowCmd(TkText *textPtr, Tcl_Interp *interp,
int objc, Tcl_Obj *const objv[]);
MODULE_SCOPE int TkTextWindowIndex(TkText *textPtr, const char *name,
TkTextIndex *indexPtr);
-MODULE_SCOPE int TkTextXviewCmd(TkText *textPtr, Tcl_Interp *interp,
- int objc, Tcl_Obj *const objv[]);
MODULE_SCOPE int TkTextYviewCmd(TkText *textPtr, Tcl_Interp *interp,
int objc, Tcl_Obj *const objv[]);
MODULE_SCOPE void TkTextWinFreeClient(Tcl_HashEntry *hPtr,
TkTextEmbWindowClient *client);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKTEXT */
/*
diff --git a/generic/tkTextBTree.c b/generic/tkTextBTree.c
index 67ff79d..e34dae7 100644
--- a/generic/tkTextBTree.c
+++ b/generic/tkTextBTree.c
@@ -273,9 +273,9 @@ TkBTreeCreate(
* of the tree.
*/
- rootPtr = (Node *) ckalloc(sizeof(Node));
- linePtr = (TkTextLine *) ckalloc(sizeof(TkTextLine));
- linePtr2 = (TkTextLine *) ckalloc(sizeof(TkTextLine));
+ rootPtr = ckalloc(sizeof(Node));
+ linePtr = ckalloc(sizeof(TkTextLine));
+ linePtr2 = ckalloc(sizeof(TkTextLine));
rootPtr->parentPtr = NULL;
rootPtr->nextPtr = NULL;
@@ -296,7 +296,7 @@ TkBTreeCreate(
linePtr->parentPtr = rootPtr;
linePtr->nextPtr = linePtr2;
- segPtr = (TkTextSegment *) ckalloc(CSEG_SIZE(1));
+ segPtr = ckalloc(CSEG_SIZE(1));
linePtr->segPtr = segPtr;
segPtr->typePtr = &tkTextCharType;
segPtr->nextPtr = NULL;
@@ -306,7 +306,7 @@ TkBTreeCreate(
linePtr2->parentPtr = rootPtr;
linePtr2->nextPtr = NULL;
- segPtr = (TkTextSegment *) ckalloc(CSEG_SIZE(1));
+ segPtr = ckalloc(CSEG_SIZE(1));
linePtr2->segPtr = segPtr;
segPtr->typePtr = &tkTextCharType;
segPtr->nextPtr = NULL;
@@ -314,7 +314,7 @@ TkBTreeCreate(
segPtr->body.chars[0] = '\n';
segPtr->body.chars[1] = 0;
- treePtr = (BTree *) ckalloc(sizeof(BTree));
+ treePtr = ckalloc(sizeof(BTree));
treePtr->sharedTextPtr = sharedTextPtr;
treePtr->rootPtr = rootPtr;
treePtr->clients = 0;
@@ -478,10 +478,10 @@ TkBTreeDestroy(
DestroyNode(treePtr->rootPtr);
if (treePtr->startEnd != NULL) {
- ckfree((char *) treePtr->startEnd);
- ckfree((char *) treePtr->startEndRef);
+ ckfree(treePtr->startEnd);
+ ckfree(treePtr->startEndRef);
}
- ckfree((char *) treePtr);
+ ckfree(treePtr);
}
/*
@@ -543,7 +543,7 @@ TkBTreeRemoveClient(
*/
DestroyNode(treePtr->rootPtr);
- ckfree((char *) treePtr);
+ ckfree(treePtr);
return;
} else if (pixelReference == -1) {
/*
@@ -632,11 +632,9 @@ AdjustStartEndRefs(
i++;
}
treePtr->startEndCount = count;
- treePtr->startEnd = (TkTextLine **)
- ckrealloc((char *) treePtr->startEnd,
+ treePtr->startEnd = ckrealloc(treePtr->startEnd,
sizeof(TkTextLine *) * count);
- treePtr->startEndRef = (TkText **)
- ckrealloc((char *) treePtr->startEndRef,
+ treePtr->startEndRef = ckrealloc(treePtr->startEndRef,
sizeof(TkText *) * count);
}
if ((action & TEXT_ADD_REFS)
@@ -652,11 +650,9 @@ AdjustStartEndRefs(
count = treePtr->startEndCount;
- treePtr->startEnd = (TkTextLine **)
- ckrealloc((char *) treePtr->startEnd,
+ treePtr->startEnd = ckrealloc(treePtr->startEnd,
sizeof(TkTextLine *) * count);
- treePtr->startEndRef = (TkText **)
- ckrealloc((char *) treePtr->startEndRef,
+ treePtr->startEndRef = ckrealloc(treePtr->startEndRef,
sizeof(TkText *) * count);
if (textPtr->start != NULL) {
@@ -739,7 +735,7 @@ AdjustPixelClient(
*counting = 0;
}
if (newPixelReferences != treePtr->pixelReferences) {
- linePtr->pixels = (int *) ckrealloc((char *) linePtr->pixels,
+ linePtr->pixels = ckrealloc(linePtr->pixels,
sizeof(int) * 2 * newPixelReferences);
}
@@ -756,7 +752,7 @@ AdjustPixelClient(
}
}
if (newPixelReferences != treePtr->pixelReferences) {
- nodePtr->numPixels = (int *) ckrealloc((char *) nodePtr->numPixels,
+ nodePtr->numPixels = ckrealloc(nodePtr->numPixels,
sizeof(int) * newPixelReferences);
}
nodePtr->numPixels[useReference] = pixelCount;
@@ -805,7 +801,7 @@ RemovePixelClient(
if (treePtr->pixelReferences == 1) {
nodePtr->numPixels = NULL;
} else {
- nodePtr->numPixels = (int *) ckrealloc((char *) nodePtr->numPixels,
+ nodePtr->numPixels = ckrealloc(nodePtr->numPixels,
sizeof(int) * (treePtr->pixelReferences - 1));
}
if (nodePtr->level != 0) {
@@ -826,7 +822,7 @@ RemovePixelClient(
if (treePtr->pixelReferences == 1) {
linePtr->pixels = NULL;
} else {
- linePtr->pixels = (int *) ckrealloc((char *) linePtr->pixels,
+ linePtr->pixels = ckrealloc(linePtr->pixels,
sizeof(int) * 2 * (treePtr->pixelReferences-1));
}
linePtr = linePtr->nextPtr;
@@ -865,10 +861,10 @@ DestroyNode(
while (linePtr->segPtr != NULL) {
segPtr = linePtr->segPtr;
linePtr->segPtr = segPtr->nextPtr;
- (*segPtr->typePtr->deleteProc)(segPtr, linePtr, 1);
+ segPtr->typePtr->deleteProc(segPtr, linePtr, 1);
}
- ckfree((char *) linePtr->pixels);
- ckfree((char *) linePtr);
+ ckfree(linePtr->pixels);
+ ckfree(linePtr);
}
} else {
register Node *childPtr;
@@ -880,8 +876,8 @@ DestroyNode(
}
}
DeleteSummaries(nodePtr->summaryPtr);
- ckfree((char *) nodePtr->numPixels);
- ckfree((char *) nodePtr);
+ ckfree(nodePtr->numPixels);
+ ckfree(nodePtr);
}
/*
@@ -910,7 +906,7 @@ DeleteSummaries(
while (summaryPtr != NULL) {
nextPtr = summaryPtr->nextPtr;
- ckfree((char *) summaryPtr);
+ ckfree(summaryPtr);
summaryPtr = nextPtr;
}
}
@@ -1047,8 +1043,7 @@ TkBTreeInsertChars(
changeToLineCount = 0;
if (treePtr->pixelReferences > PIXEL_CLIENTS) {
- changeToPixelCount = (int *)
- ckalloc(sizeof(int) * treePtr->pixelReferences);
+ changeToPixelCount = ckalloc(sizeof(int) * treePtr->pixelReferences);
} else {
changeToPixelCount = pixels;
}
@@ -1064,7 +1059,7 @@ TkBTreeInsertChars(
}
}
chunkSize = eol-string;
- segPtr = (TkTextSegment *) ckalloc(CSEG_SIZE(chunkSize));
+ segPtr = ckalloc(CSEG_SIZE(chunkSize));
segPtr->typePtr = &tkTextCharType;
if (curPtr == NULL) {
segPtr->nextPtr = linePtr->segPtr;
@@ -1086,8 +1081,8 @@ TkBTreeInsertChars(
* the remainder of the old line to it.
*/
- newLinePtr = (TkTextLine *) ckalloc(sizeof(TkTextLine));
- newLinePtr->pixels = (int *)
+ newLinePtr = ckalloc(sizeof(TkTextLine));
+ newLinePtr->pixels =
ckalloc(sizeof(int) * 2 * treePtr->pixelReferences);
newLinePtr->parentPtr = linePtr->parentPtr;
@@ -1147,7 +1142,7 @@ TkBTreeInsertChars(
}
}
if (treePtr->pixelReferences > PIXEL_CLIENTS) {
- ckfree((char *) changeToPixelCount);
+ ckfree(changeToPixelCount);
}
nodePtr = linePtr->parentPtr;
@@ -1205,7 +1200,7 @@ SplitSeg(
if (count == 0) {
return prevPtr;
}
- segPtr = (*segPtr->typePtr->splitProc)(segPtr, count);
+ segPtr = segPtr->typePtr->splitProc(segPtr, count);
if (prevPtr == NULL) {
indexPtr->linePtr->segPtr = segPtr;
} else {
@@ -1231,8 +1226,9 @@ SplitSeg(
/*
* Reached end of the text.
*/
+ } else {
+ segPtr = linePtr->segPtr;
}
- segPtr = linePtr->segPtr;
}
}
Tcl_Panic("SplitSeg reached end of line!");
@@ -1280,7 +1276,7 @@ CleanupLine(
segPtr != NULL;
prevPtrPtr = &(*prevPtrPtr)->nextPtr, segPtr = *prevPtrPtr) {
if (segPtr->typePtr->cleanupProc != NULL) {
- *prevPtrPtr = (*segPtr->typePtr->cleanupProc)(segPtr, linePtr);
+ *prevPtrPtr = segPtr->typePtr->cleanupProc(segPtr, linePtr);
if (segPtr != *prevPtrPtr) {
anyChanges = 1;
}
@@ -1387,6 +1383,7 @@ TkBTreeDeleteIndexRange(
}
}
changeToLineCount++;
+ CLANG_ASSERT(curNodePtr);
curNodePtr->numChildren--;
/*
@@ -1417,8 +1414,8 @@ TkBTreeDeleteIndexRange(
checkCount++;
}
}
- ckfree((char *) curLinePtr->pixels);
- ckfree((char *) curLinePtr);
+ ckfree(curLinePtr->pixels);
+ ckfree(curLinePtr);
}
curLinePtr = nextLinePtr;
segPtr = curLinePtr->segPtr;
@@ -1442,7 +1439,7 @@ TkBTreeDeleteIndexRange(
prevNodePtr->nextPtr = curNodePtr->nextPtr;
}
parentPtr->numChildren--;
- ckfree((char *) curNodePtr);
+ ckfree(curNodePtr);
curNodePtr = parentPtr;
}
curNodePtr = curLinePtr->parentPtr;
@@ -1450,7 +1447,7 @@ TkBTreeDeleteIndexRange(
}
nextPtr = segPtr->nextPtr;
- if ((*segPtr->typePtr->deleteProc)(segPtr, curLinePtr, 0) != 0) {
+ if (segPtr->typePtr->deleteProc(segPtr, curLinePtr, 0) != 0) {
/*
* This segment refuses to die. Move it to prevPtr and advance
* prevPtr if the segment has left gravity.
@@ -1481,7 +1478,7 @@ TkBTreeDeleteIndexRange(
for (segPtr = lastPtr; segPtr != NULL;
segPtr = segPtr->nextPtr) {
if (segPtr->typePtr->lineChangeProc != NULL) {
- (*segPtr->typePtr->lineChangeProc)(segPtr, index2Ptr->linePtr);
+ segPtr->typePtr->lineChangeProc(segPtr, index2Ptr->linePtr);
}
}
curNodePtr = index2Ptr->linePtr->parentPtr;
@@ -1537,8 +1534,8 @@ TkBTreeDeleteIndexRange(
checkCount++;
}
}
- ckfree((char *) index2Ptr->linePtr->pixels);
- ckfree((char *) index2Ptr->linePtr);
+ ckfree(index2Ptr->linePtr->pixels);
+ ckfree(index2Ptr->linePtr);
Rebalance((BTree *) index2Ptr->tree, curNodePtr);
}
@@ -2158,7 +2155,7 @@ TkBTreeTag(
oldState = TkBTreeCharTagged(index1Ptr, tagPtr);
if ((add != 0) ^ oldState) {
- segPtr = (TkTextSegment *) ckalloc(TSEG_SIZE);
+ segPtr = ckalloc(TSEG_SIZE);
segPtr->typePtr = (add) ? &tkTextToggleOnType : &tkTextToggleOffType;
prevPtr = SplitSeg(index1Ptr);
if (prevPtr == NULL) {
@@ -2203,7 +2200,7 @@ TkBTreeTag(
} else {
changed = 0;
}
- ckfree((char *) segPtr);
+ ckfree(segPtr);
/*
* The code below is a bit tricky. After deleting a toggle we
@@ -2229,7 +2226,7 @@ TkBTreeTag(
}
}
if ((add != 0) ^ oldState) {
- segPtr = (TkTextSegment *) ckalloc(TSEG_SIZE);
+ segPtr = ckalloc(TSEG_SIZE);
segPtr->typePtr = (add) ? &tkTextToggleOffType : &tkTextToggleOnType;
prevPtr = SplitSeg(index2Ptr);
if (prevPtr == NULL) {
@@ -2354,7 +2351,7 @@ ChangeNodeToggleCount(
} else {
prevPtr->nextPtr = summaryPtr->nextPtr;
}
- ckfree((char *) summaryPtr);
+ ckfree(summaryPtr);
} else {
/*
* This tag isn't currently in the summary information list.
@@ -2373,7 +2370,7 @@ ChangeNodeToggleCount(
Node *rootNodePtr = tagPtr->tagRootPtr;
- summaryPtr = (Summary *) ckalloc(sizeof(Summary));
+ summaryPtr = ckalloc(sizeof(Summary));
summaryPtr->tagPtr = tagPtr;
summaryPtr->toggleCount = tagPtr->toggleCount - delta;
summaryPtr->nextPtr = rootNodePtr->summaryPtr;
@@ -2382,7 +2379,7 @@ ChangeNodeToggleCount(
rootLevel = rootNodePtr->level;
tagPtr->tagRootPtr = rootNodePtr;
}
- summaryPtr = (Summary *) ckalloc(sizeof(Summary));
+ summaryPtr = ckalloc(sizeof(Summary));
summaryPtr->tagPtr = tagPtr;
summaryPtr->toggleCount = delta;
summaryPtr->nextPtr = nodePtr->summaryPtr;
@@ -2439,7 +2436,7 @@ ChangeNodeToggleCount(
} else {
prevPtr->nextPtr = summaryPtr->nextPtr;
}
- ckfree((char *) summaryPtr);
+ ckfree(summaryPtr);
tagPtr->tagRootPtr = node2Ptr;
break;
}
@@ -2488,7 +2485,7 @@ FindTagStart(
* level 0 node.
*/
- while (nodePtr->level > 0) {
+ while (nodePtr && nodePtr->level > 0) {
for (nodePtr = nodePtr->children.nodePtr ; nodePtr != NULL;
nodePtr = nodePtr->nextPtr) {
for (summaryPtr = nodePtr->summaryPtr ; summaryPtr != NULL;
@@ -2502,6 +2499,10 @@ FindTagStart(
continue;
}
+ if (nodePtr == NULL) {
+ return NULL;
+ }
+
/*
* Work through the lines attached to the level-0 node.
*/
@@ -2569,7 +2570,7 @@ FindTagEnd(
* level 0 node.
*/
- while (nodePtr->level > 0) {
+ while (nodePtr && nodePtr->level > 0) {
for (lastNodePtr = NULL, nodePtr = nodePtr->children.nodePtr ;
nodePtr != NULL; nodePtr = nodePtr->nextPtr) {
for (summaryPtr = nodePtr->summaryPtr ; summaryPtr != NULL;
@@ -2583,6 +2584,10 @@ FindTagEnd(
nodePtr = lastNodePtr;
}
+ if (nodePtr == NULL) {
+ return NULL;
+ }
+
/*
* Work through the lines attached to the level-0 node.
*/
@@ -2952,7 +2957,7 @@ TkBTreeNextTag(
}
searchPtr->linesLeft -= nodePtr->numLines;
if (nodePtr->nextPtr == NULL) {
- Tcl_Panic("TkBTreeNextTag found incorrect tag summary info.");
+ Tcl_Panic("TkBTreeNextTag found incorrect tag summary info");
}
}
nextChild:
@@ -3170,7 +3175,7 @@ TkBTreePrevTag(
continue;
}
if (prevNodePtr == NULL) {
- Tcl_Panic("TkBTreePrevTag found incorrect tag summary info.");
+ Tcl_Panic("TkBTreePrevTag found incorrect tag summary info");
}
searchPtr->linesLeft -= linesSkipped;
nodePtr = prevNodePtr;
@@ -3350,10 +3355,8 @@ TkBTreeGetTags(
tagInfo.numTags = 0;
tagInfo.arraySize = NUM_TAG_INFOS;
- tagInfo.tagPtrs = (TkTextTag **)
- ckalloc((unsigned) NUM_TAG_INFOS * sizeof(TkTextTag *));
- tagInfo.counts = (int *)
- ckalloc((unsigned) NUM_TAG_INFOS * sizeof(int));
+ tagInfo.tagPtrs = ckalloc(NUM_TAG_INFOS * sizeof(TkTextTag *));
+ tagInfo.counts = ckalloc(NUM_TAG_INFOS * sizeof(int));
/*
* Record tag toggles within the line of indexPtr but preceding indexPtr.
@@ -3438,9 +3441,9 @@ TkBTreeGetTags(
}
}
*numTagsPtr = dst;
- ckfree((char *) tagInfo.counts);
+ ckfree(tagInfo.counts);
if (dst == 0) {
- ckfree((char *) tagInfo.tagPtrs);
+ ckfree(tagInfo.tagPtrs);
return NULL;
}
return tagInfo.tagPtrs;
@@ -3497,8 +3500,7 @@ TkTextIsElided(
int elide;
if (elideInfo == NULL) {
- infoPtr = (TkTextElideInfo *)
- ckalloc((unsigned) sizeof(TkTextElideInfo));
+ infoPtr = ckalloc(sizeof(TkTextElideInfo));
} else {
infoPtr = elideInfo;
}
@@ -3513,10 +3515,8 @@ TkTextIsElided(
*/
if (LOTSA_TAGS < infoPtr->numTags) {
- infoPtr->tagCnts = (int *)
- ckalloc((unsigned) sizeof(int) * infoPtr->numTags);
- infoPtr->tagPtrs = (TkTextTag **)
- ckalloc((unsigned) sizeof(TkTextTag *) * infoPtr->numTags);
+ infoPtr->tagCnts = ckalloc(sizeof(int) * infoPtr->numTags);
+ infoPtr->tagPtrs = ckalloc(sizeof(TkTextTag *) * infoPtr->numTags);
}
for (i=0; i<infoPtr->numTags; i++) {
@@ -3645,11 +3645,11 @@ TkTextIsElided(
if (elideInfo == NULL) {
if (LOTSA_TAGS < infoPtr->numTags) {
- ckfree((char *) infoPtr->tagCnts);
- ckfree((char *) infoPtr->tagPtrs);
+ ckfree(infoPtr->tagCnts);
+ ckfree(infoPtr->tagPtrs);
}
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
}
return elide;
@@ -3678,8 +3678,8 @@ TkTextFreeElideInfo(
* structure. */
{
if (LOTSA_TAGS < elideInfo->numTags) {
- ckfree((char *) elideInfo->tagCnts);
- ckfree((char *) elideInfo->tagPtrs);
+ ckfree(elideInfo->tagCnts);
+ ckfree(elideInfo->tagPtrs);
}
}
@@ -3730,16 +3730,15 @@ IncCount(
int *newCounts, newSize;
newSize = 2 * tagInfoPtr->arraySize;
- newTags = (TkTextTag **)
- ckalloc((unsigned) newSize * sizeof(TkTextTag *));
+ newTags = ckalloc(newSize * sizeof(TkTextTag *));
memcpy(newTags, tagInfoPtr->tagPtrs,
tagInfoPtr->arraySize * sizeof(TkTextTag *));
- ckfree((char *) tagInfoPtr->tagPtrs);
+ ckfree(tagInfoPtr->tagPtrs);
tagInfoPtr->tagPtrs = newTags;
- newCounts = (int *) ckalloc((unsigned) newSize * sizeof(int));
+ newCounts = ckalloc(newSize * sizeof(int));
memcpy(newCounts, tagInfoPtr->counts,
tagInfoPtr->arraySize * sizeof(int));
- ckfree((char *) tagInfoPtr->counts);
+ ckfree(tagInfoPtr->counts);
tagInfoPtr->counts = newCounts;
tagInfoPtr->arraySize = newSize;
}
@@ -3787,7 +3786,7 @@ TkBTreeCheck(
for (entryPtr=Tcl_FirstHashEntry(&treePtr->sharedTextPtr->tagTable,&search);
entryPtr != NULL ; entryPtr = Tcl_NextHashEntry(&search)) {
- tagPtr = (TkTextTag *) Tcl_GetHashValue(entryPtr);
+ tagPtr = Tcl_GetHashValue(entryPtr);
nodePtr = tagPtr->tagRootPtr;
if (nodePtr == NULL) {
if (tagPtr->toggleCount != 0) {
@@ -3939,7 +3938,7 @@ CheckNodeConsistency(
numChildren = 0;
numLines = 0;
if (references > PIXEL_CLIENTS) {
- numPixels = (int *) ckalloc(sizeof(int) * references);
+ numPixels = ckalloc(sizeof(int) * references);
} else {
numPixels = pixels;
}
@@ -3959,7 +3958,7 @@ CheckNodeConsistency(
for (segPtr = linePtr->segPtr; segPtr != NULL;
segPtr = segPtr->nextPtr) {
if (segPtr->typePtr->checkProc != NULL) {
- (*segPtr->typePtr->checkProc)(segPtr, linePtr);
+ segPtr->typePtr->checkProc(segPtr, linePtr);
}
if ((segPtr->size == 0) && (!segPtr->typePtr->leftGravity)
&& (segPtr->nextPtr != NULL)
@@ -4028,7 +4027,7 @@ CheckNodeConsistency(
}
}
if (references > PIXEL_CLIENTS) {
- ckfree((char *) numPixels);
+ ckfree(numPixels);
}
for (summaryPtr = nodePtr->summaryPtr; summaryPtr != NULL;
@@ -4127,7 +4126,7 @@ Rebalance(
*/
if (nodePtr->parentPtr == NULL) {
- newPtr = (Node *) ckalloc(sizeof(Node));
+ newPtr = ckalloc(sizeof(Node));
newPtr->parentPtr = NULL;
newPtr->nextPtr = NULL;
newPtr->summaryPtr = NULL;
@@ -4135,7 +4134,7 @@ Rebalance(
newPtr->children.nodePtr = nodePtr;
newPtr->numChildren = 1;
newPtr->numLines = nodePtr->numLines;
- newPtr->numPixels = (int *)
+ newPtr->numPixels =
ckalloc(sizeof(int) * treePtr->pixelReferences);
for (i=0; i<treePtr->pixelReferences; i++) {
newPtr->numPixels[i] = nodePtr->numPixels[i];
@@ -4143,8 +4142,8 @@ Rebalance(
RecomputeNodeCounts(treePtr, newPtr);
treePtr->rootPtr = newPtr;
}
- newPtr = (Node *) ckalloc(sizeof(Node));
- newPtr->numPixels = (int *)
+ newPtr = ckalloc(sizeof(Node));
+ newPtr->numPixels =
ckalloc(sizeof(int) * treePtr->pixelReferences);
for (i=0; i<treePtr->pixelReferences; i++) {
newPtr->numPixels[i] = 0;
@@ -4201,7 +4200,7 @@ Rebalance(
treePtr->rootPtr = nodePtr->children.nodePtr;
treePtr->rootPtr->parentPtr = NULL;
DeleteSummaries(nodePtr->summaryPtr);
- ckfree((char *) nodePtr);
+ ckfree(nodePtr);
}
return;
}
@@ -4290,7 +4289,7 @@ Rebalance(
nodePtr->nextPtr = otherPtr->nextPtr;
nodePtr->parentPtr->numChildren--;
DeleteSummaries(otherPtr->summaryPtr);
- ckfree((char *) otherPtr);
+ ckfree(otherPtr);
continue;
}
@@ -4300,9 +4299,11 @@ Rebalance(
*/
if (nodePtr->level == 0) {
+ CLANG_ASSERT(halfwayLinePtr);
otherPtr->children.linePtr = halfwayLinePtr->nextPtr;
halfwayLinePtr->nextPtr = NULL;
} else {
+ CLANG_ASSERT(halfwayNodePtr);
otherPtr->children.nodePtr = halfwayNodePtr->nextPtr;
halfwayNodePtr->nextPtr = NULL;
}
@@ -4386,7 +4387,7 @@ RecomputeNodeCounts(
for (summaryPtr = nodePtr->summaryPtr; ;
summaryPtr = summaryPtr->nextPtr) {
if (summaryPtr == NULL) {
- summaryPtr = (Summary *) ckalloc(sizeof(Summary));
+ summaryPtr = ckalloc(sizeof(Summary));
summaryPtr->tagPtr = tagPtr;
summaryPtr->toggleCount = 1;
summaryPtr->nextPtr = nodePtr->summaryPtr;
@@ -4414,7 +4415,7 @@ RecomputeNodeCounts(
for (summaryPtr = nodePtr->summaryPtr; ;
summaryPtr = summaryPtr->nextPtr) {
if (summaryPtr == NULL) {
- summaryPtr = (Summary *) ckalloc(sizeof(Summary));
+ summaryPtr = ckalloc(sizeof(Summary));
summaryPtr->tagPtr = summaryPtr2->tagPtr;
summaryPtr->toggleCount = summaryPtr2->toggleCount;
summaryPtr->nextPtr = nodePtr->summaryPtr;
@@ -4463,11 +4464,11 @@ RecomputeNodeCounts(
}
if (summaryPtr2 != NULL) {
summaryPtr2->nextPtr = summaryPtr->nextPtr;
- ckfree((char *) summaryPtr);
+ ckfree(summaryPtr);
summaryPtr = summaryPtr2->nextPtr;
} else {
nodePtr->summaryPtr = summaryPtr->nextPtr;
- ckfree((char *) summaryPtr);
+ ckfree(summaryPtr);
summaryPtr = nodePtr->summaryPtr;
}
}
@@ -4567,9 +4568,8 @@ CharSplitProc(
{
TkTextSegment *newPtr1, *newPtr2;
- newPtr1 = (TkTextSegment *) ckalloc(CSEG_SIZE(index));
- newPtr2 = (TkTextSegment *) ckalloc(
- CSEG_SIZE(segPtr->size - index));
+ newPtr1 = ckalloc(CSEG_SIZE(index));
+ newPtr2 = ckalloc(CSEG_SIZE(segPtr->size - index));
newPtr1->typePtr = &tkTextCharType;
newPtr1->nextPtr = newPtr2;
newPtr1->size = index;
@@ -4580,7 +4580,7 @@ CharSplitProc(
newPtr2->size = segPtr->size - index;
memcpy(newPtr2->body.chars, segPtr->body.chars + index, newPtr2->size);
newPtr2->body.chars[newPtr2->size] = 0;
- ckfree((char *) segPtr);
+ ckfree(segPtr);
return newPtr1;
}
@@ -4615,16 +4615,15 @@ CharCleanupProc(
if ((segPtr2 == NULL) || (segPtr2->typePtr != &tkTextCharType)) {
return segPtr;
}
- newPtr = (TkTextSegment *) ckalloc(CSEG_SIZE(
- segPtr->size + segPtr2->size));
+ newPtr = ckalloc(CSEG_SIZE(segPtr->size + segPtr2->size));
newPtr->typePtr = &tkTextCharType;
newPtr->nextPtr = segPtr2->nextPtr;
newPtr->size = segPtr->size + segPtr2->size;
memcpy(newPtr->body.chars, segPtr->body.chars, segPtr->size);
memcpy(newPtr->body.chars + segPtr->size, segPtr2->body.chars, segPtr2->size);
newPtr->body.chars[newPtr->size] = 0;
- ckfree((char *) segPtr);
- ckfree((char *) segPtr2);
+ ckfree(segPtr);
+ ckfree(segPtr2);
return newPtr;
}
@@ -4653,7 +4652,7 @@ CharDeleteProc(
* deleted, so everything must get cleaned
* up. */
{
- ckfree((char *) segPtr);
+ ckfree(segPtr);
return 0;
}
@@ -4729,7 +4728,7 @@ ToggleDeleteProc(
* up. */
{
if (treeGone) {
- ckfree((char *) segPtr);
+ ckfree(segPtr);
return 0;
}
@@ -4803,9 +4802,9 @@ ToggleCleanupProc(
segPtr->body.toggle.tagPtr, -counts);
}
prevPtr->nextPtr = segPtr2->nextPtr;
- ckfree((char *) segPtr2);
+ ckfree(segPtr2);
segPtr2 = segPtr->nextPtr;
- ckfree((char *) segPtr);
+ ckfree(segPtr);
return segPtr2;
}
}
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index 2516e1c..1b41e31 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -415,8 +415,8 @@ typedef struct TextDInfo {
typedef struct CharInfo {
int numBytes; /* Number of bytes to display. */
- char chars[4]; /* UTF characters to display. Actual size will
- * be numBytes, not 4. THIS MUST BE THE LAST
+ char chars[1]; /* UTF characters to display. Actual size will
+ * be numBytes, not 1. THIS MUST BE THE LAST
* FIELD IN THE STRUCTURE. */
} CharInfo;
@@ -446,6 +446,7 @@ typedef struct BaseCharInfo {
* LayoutDLine(). */
} BaseCharInfo;
+/* TODO: Thread safety */
static TkTextDispChunk *baseCharChunkPtr = NULL;
#endif /* TK_LAYOUT_WITH_BASE_CHUNKS */
@@ -542,23 +543,23 @@ static void DisplayDLine(TkText *textPtr, DLine *dlPtr,
static void DisplayLineBackground(TkText *textPtr, DLine *dlPtr,
DLine *prevPtr, Pixmap pixmap);
static void DisplayText(ClientData clientData);
-static DLine * FindDLine(DLine *dlPtr, CONST TkTextIndex *indexPtr);
+static DLine * FindDLine(DLine *dlPtr, const TkTextIndex *indexPtr);
static void FreeDLines(TkText *textPtr, DLine *firstPtr,
DLine *lastPtr, int action);
static void FreeStyle(TkText *textPtr, TextStyle *stylePtr);
-static TextStyle * GetStyle(TkText *textPtr, CONST TkTextIndex *indexPtr);
+static TextStyle * GetStyle(TkText *textPtr, const TkTextIndex *indexPtr);
static void GetXView(Tcl_Interp *interp, TkText *textPtr,
int report);
static void GetYView(Tcl_Interp *interp, TkText *textPtr,
int report);
static int GetYPixelCount(TkText *textPtr, DLine *dlPtr);
static DLine * LayoutDLine(TkText *textPtr,
- CONST TkTextIndex *indexPtr);
-static int MeasureChars(Tk_Font tkfont, CONST char *source,
+ const TkTextIndex *indexPtr);
+static int MeasureChars(Tk_Font tkfont, const char *source,
int maxBytes, int rangeStart, int rangeLength,
int startX, int maxX, int flags, int *nextXPtr);
static void MeasureUp(TkText *textPtr,
- CONST TkTextIndex *srcPtr, int distance,
+ const TkTextIndex *srcPtr, int distance,
TkTextIndex *dstPtr, int *overlap);
static int NextTabStop(Tk_Font tkfont, int x, int tabOrigin);
static void UpdateDisplayInfo(TkText *textPtr);
@@ -568,8 +569,8 @@ static int SizeOfTab(TkText *textPtr, int tabStyle,
TkTextTabArray *tabArrayPtr, int *indexPtr, int x,
int maxX);
static void TextChanged(TkText *textPtr,
- CONST TkTextIndex *index1Ptr,
- CONST TkTextIndex *index2Ptr);
+ const TkTextIndex *index1Ptr,
+ const TkTextIndex *index2Ptr);
static void TextInvalidateRegion(TkText *textPtr, TkRegion region);
static void TextRedrawTag(TkText *textPtr,
TkTextIndex *index1Ptr, TkTextIndex *index2Ptr,
@@ -577,7 +578,7 @@ static void TextRedrawTag(TkText *textPtr,
static void TextInvalidateLineMetrics(TkText *textPtr,
TkTextLine *linePtr, int lineCount, int action);
static int CalculateDisplayLineHeight(TkText *textPtr,
- CONST TkTextIndex *indexPtr, int *byteCountPtr,
+ const TkTextIndex *indexPtr, int *byteCountPtr,
int *mergedLinePtr);
static void DlineIndexOfX(TkText *textPtr,
DLine *dlPtr, int x, TkTextIndex *indexPtr);
@@ -585,7 +586,7 @@ static int DlineXOfIndex(TkText *textPtr,
DLine *dlPtr, int byteIndex);
static int TextGetScrollInfoObj(Tcl_Interp *interp,
TkText *textPtr, int objc,
- Tcl_Obj *CONST objv[], double *dblPtr,
+ Tcl_Obj *const objv[], double *dblPtr,
int *intPtr);
static void AsyncUpdateLineMetrics(ClientData clientData);
static void AsyncUpdateYScrollbar(ClientData clientData);
@@ -625,7 +626,7 @@ TkTextCreateDInfo(
register TextDInfo *dInfoPtr;
XGCValues gcValues;
- dInfoPtr = (TextDInfo *) ckalloc(sizeof(TextDInfo));
+ dInfoPtr = ckalloc(sizeof(TextDInfo));
Tcl_InitHashTable(&dInfoPtr->styleTable, sizeof(StyleValues)/sizeof(int));
dInfoPtr->dLinePtr = NULL;
dInfoPtr->copyGC = None;
@@ -661,10 +662,10 @@ TkTextCreateDInfo(
textPtr->refCount++;
dInfoPtr->lineUpdateTimer = Tcl_CreateTimerHandler(0,
- AsyncUpdateLineMetrics, (ClientData) textPtr);
+ AsyncUpdateLineMetrics, textPtr);
textPtr->refCount++;
dInfoPtr->scrollbarTimer = Tcl_CreateTimerHandler(200,
- AsyncUpdateYScrollbar, (ClientData) textPtr);
+ AsyncUpdateYScrollbar, textPtr);
textPtr->dInfoPtr = dInfoPtr;
}
@@ -706,7 +707,7 @@ TkTextFreeDInfo(
}
Tk_FreeGC(textPtr->display, dInfoPtr->scrollGC);
if (dInfoPtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(DisplayText, (ClientData) textPtr);
+ Tcl_CancelIdleCall(DisplayText, textPtr);
}
if (dInfoPtr->lineUpdateTimer != NULL) {
Tcl_DeleteTimerHandler(dInfoPtr->lineUpdateTimer);
@@ -718,7 +719,7 @@ TkTextFreeDInfo(
textPtr->refCount--;
dInfoPtr->scrollbarTimer = NULL;
}
- ckfree((char *) dInfoPtr);
+ ckfree(dInfoPtr);
}
/*
@@ -742,7 +743,7 @@ TkTextFreeDInfo(
static TextStyle *
GetStyle(
TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *indexPtr)/* The character in the text for which display
+ const TkTextIndex *indexPtr)/* The character in the text for which display
* information is wanted. */
{
TkTextTag **tagPtrs;
@@ -922,7 +923,7 @@ GetStyle(
}
}
if (tagPtrs != NULL) {
- ckfree((char *) tagPtrs);
+ ckfree(tagPtrs);
}
/*
@@ -932,7 +933,7 @@ GetStyle(
hPtr = Tcl_CreateHashEntry(&textPtr->dInfoPtr->styleTable,
(char *) &styleValues, &isNew);
if (!isNew) {
- stylePtr = (TextStyle *) Tcl_GetHashValue(hPtr);
+ stylePtr = Tcl_GetHashValue(hPtr);
stylePtr->refCount++;
return stylePtr;
}
@@ -941,7 +942,7 @@ GetStyle(
* No existing style matched. Make a new one.
*/
- stylePtr = (TextStyle *) ckalloc(sizeof(TextStyle));
+ stylePtr = ckalloc(sizeof(TextStyle));
stylePtr->refCount = 1;
if (styleValues.border != NULL) {
gcValues.foreground = Tk_3DBorderColor(styleValues.border)->pixel;
@@ -1006,7 +1007,7 @@ FreeStyle(
Tk_FreeGC(textPtr->display, stylePtr->fgGC);
}
Tcl_DeleteHashEntry(stylePtr->hPtr);
- ckfree((char *) stylePtr);
+ ckfree(stylePtr);
}
}
@@ -1047,7 +1048,7 @@ FreeStyle(
static DLine *
LayoutDLine(
TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *indexPtr)/* Beginning of display line. May not
+ const TkTextIndex *indexPtr)/* Beginning of display line. May not
* necessarily point to a character
* segment. */
{
@@ -1105,7 +1106,7 @@ LayoutDLine(
* Create and initialize a new DLine structure.
*/
- dlPtr = (DLine *) ckalloc(sizeof(DLine));
+ dlPtr = ckalloc(sizeof(DLine));
dlPtr->index = *indexPtr;
dlPtr->byteCount = 0;
dlPtr->y = 0;
@@ -1265,14 +1266,14 @@ LayoutDLine(
*/
TkTextLine *linePtr = TkBTreeNextLine(NULL, curIndex.linePtr);
- if (linePtr != NULL) {
- dlPtr->logicalLinesMerged++;
- curIndex.byteIndex = 0;
- curIndex.linePtr = linePtr;
- segPtr = curIndex.linePtr->segPtr;
- } else {
+ if (linePtr == NULL) {
break;
}
+
+ dlPtr->logicalLinesMerged++;
+ curIndex.byteIndex = 0;
+ curIndex.linePtr = linePtr;
+ segPtr = curIndex.linePtr->segPtr;
}
}
@@ -1336,7 +1337,7 @@ LayoutDLine(
* into a single display line.
*
if (segPtr == NULL && chunkPtr != NULL) {
- ckfree((char *) chunkPtr);
+ ckfree(chunkPtr);
chunkPtr = NULL;
}
*/
@@ -1350,7 +1351,7 @@ LayoutDLine(
continue;
}
if (chunkPtr == NULL) {
- chunkPtr = (TkTextDispChunk *) ckalloc(sizeof(TkTextDispChunk));
+ chunkPtr = ckalloc(sizeof(TkTextDispChunk));
chunkPtr->nextPtr = NULL;
chunkPtr->clientData = NULL;
}
@@ -1459,7 +1460,7 @@ LayoutDLine(
code = 1;
} else {
- code = (*segPtr->typePtr->layoutProc)(textPtr, &curIndex, segPtr,
+ code = segPtr->typePtr->layoutProc(textPtr, &curIndex, segPtr,
byteOffset, maxX-tabSize, maxBytes, noCharsYet, wrapMode,
chunkPtr);
}
@@ -1482,7 +1483,7 @@ LayoutDLine(
*/
if (chunkPtr != NULL) {
- ckfree((char *) chunkPtr);
+ ckfree(chunkPtr);
}
break;
}
@@ -1611,18 +1612,18 @@ LayoutDLine(
FreeStyle(textPtr, chunkPtr->stylePtr);
breakChunkPtr->nextPtr = chunkPtr->nextPtr;
if (chunkPtr->undisplayProc != NULL) {
- (*chunkPtr->undisplayProc)(textPtr, chunkPtr);
+ chunkPtr->undisplayProc(textPtr, chunkPtr);
}
- ckfree((char *) chunkPtr);
+ ckfree(chunkPtr);
}
if (breakByteOffset != breakChunkPtr->numBytes) {
if (breakChunkPtr->undisplayProc != NULL) {
- (*breakChunkPtr->undisplayProc)(textPtr, breakChunkPtr);
+ breakChunkPtr->undisplayProc(textPtr, breakChunkPtr);
}
segPtr = TkTextIndexToSeg(&breakIndex, &byteOffset);
- (*segPtr->typePtr->layoutProc)(textPtr, &breakIndex,
- segPtr, byteOffset, maxX, breakByteOffset, 0,
- wrapMode, breakChunkPtr);
+ segPtr->typePtr->layoutProc(textPtr, &breakIndex, segPtr,
+ byteOffset, maxX, breakByteOffset, 0, wrapMode,
+ breakChunkPtr);
#if TK_LAYOUT_WITH_BASE_CHUNKS
FinalizeBaseChunk(NULL);
#endif /* TK_LAYOUT_WITH_BASE_CHUNKS */
@@ -2307,13 +2308,13 @@ FreeDLines(
for (chunkPtr = firstPtr->chunkPtr; chunkPtr != NULL;
chunkPtr = nextChunkPtr) {
if (chunkPtr->undisplayProc != NULL) {
- (*chunkPtr->undisplayProc)(textPtr, chunkPtr);
+ chunkPtr->undisplayProc(textPtr, chunkPtr);
}
FreeStyle(textPtr, chunkPtr->stylePtr);
nextChunkPtr = chunkPtr->nextPtr;
- ckfree((char *) chunkPtr);
+ ckfree(chunkPtr);
}
- ckfree((char *) firstPtr);
+ ckfree(firstPtr);
firstPtr = nextDLinePtr;
}
if (action != DLINE_FREE_TEMP) {
@@ -2405,7 +2406,7 @@ DisplayDLine(
if (chunkPtr->displayProc == TkTextInsertDisplayProc) {
int x = chunkPtr->x + dInfoPtr->x - dInfoPtr->curXPixelOffset;
- (*chunkPtr->displayProc)(textPtr, chunkPtr, x,
+ chunkPtr->displayProc(textPtr, chunkPtr, x,
y + dlPtr->spaceAbove,
dlPtr->height - dlPtr->spaceAbove - dlPtr->spaceBelow,
dlPtr->baseline - dlPtr->spaceAbove, display, pixmap,
@@ -2453,7 +2454,7 @@ DisplayDLine(
x = -chunkPtr->width;
}
- (*chunkPtr->displayProc)(textPtr, chunkPtr, x,
+ chunkPtr->displayProc(textPtr, chunkPtr, x,
y + dlPtr->spaceAbove, dlPtr->height - dlPtr->spaceAbove -
dlPtr->spaceBelow, dlPtr->baseline - dlPtr->spaceAbove,
display, pixmap, dlPtr->y + dlPtr->spaceAbove);
@@ -2727,7 +2728,7 @@ DisplayLineBackground(
rightX2 + xOffset, y, sValuePtr->borderWidth,
sValuePtr->borderWidth, 1, sValuePtr->relief);
Tk_3DHorizontalBevel(textPtr->tkwin, pixmap, sValuePtr->border,
- leftX + xOffset, y, rightX2 + sValuePtr->borderWidth -
+ leftX + xOffset, y, rightX2 + sValuePtr->borderWidth -
leftX, sValuePtr->borderWidth, leftXIn, 0, 1,
sValuePtr->relief);
}
@@ -2879,7 +2880,7 @@ static void
AsyncUpdateLineMetrics(
ClientData clientData) /* Information about widget. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
TextDInfo *dInfoPtr = textPtr->dInfoPtr;
int lineNum;
@@ -2891,7 +2892,7 @@ AsyncUpdateLineMetrics(
*/
if (--textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
return;
}
@@ -2902,6 +2903,11 @@ AsyncUpdateLineMetrics(
return;
}
+ /*
+ * Reify where we end or all hell breaks loose with the calculations when
+ * we try to update. [Bug 2677890]
+ */
+
lineNum = dInfoPtr->currentMetricUpdateLine;
if (dInfoPtr->lastMetricUpdateLine == -1) {
dInfoPtr->lastMetricUpdateLine =
@@ -2938,7 +2944,7 @@ AsyncUpdateLineMetrics(
textPtr->refCount--;
if (textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
return;
}
@@ -2950,7 +2956,7 @@ AsyncUpdateLineMetrics(
*/
dInfoPtr->lineUpdateTimer = Tcl_CreateTimerHandler(1,
- AsyncUpdateLineMetrics, (ClientData) textPtr);
+ AsyncUpdateLineMetrics, textPtr);
}
/*
@@ -3051,86 +3057,82 @@ TkTextUpdateLineMetrics(
*/
if (TkBTreeLinePixelEpoch(textPtr, linePtr)
- != textPtr->dInfoPtr->lineMetricUpdateEpoch) {
- if (doThisMuch == -1) {
- count += 8 * TkTextUpdateOneLine(textPtr, linePtr, 0,
- NULL, 0);
- } else {
- TkTextIndex index;
- TkTextIndex *indexPtr;
- int pixelHeight;
+ == textPtr->dInfoPtr->lineMetricUpdateEpoch) {
+ /*
+ * This line is already up to date. That means there's nothing
+ * to do here.
+ */
+ } else if (doThisMuch == -1) {
+ count += 8 * TkTextUpdateOneLine(textPtr, linePtr, 0,NULL,0);
+ } else {
+ TkTextIndex index;
+ TkTextIndex *indexPtr;
+ int pixelHeight;
+ /*
+ * If the metric epoch is the same as the widget's epoch, then
+ * we know that indexPtrs are still valid, and if the cached
+ * metricIndex (if any) is for the same line as we wish to
+ * examine, then we are looking at a long line wrapped many
+ * times, which we will examine in pieces.
+ */
+
+ if (textPtr->dInfoPtr->metricEpoch ==
+ textPtr->sharedTextPtr->stateEpoch &&
+ textPtr->dInfoPtr->metricIndex.linePtr==linePtr) {
+ indexPtr = &textPtr->dInfoPtr->metricIndex;
+ pixelHeight = textPtr->dInfoPtr->metricPixelHeight;
+ } else {
/*
- * If the metric epoch is the same as the widget's epoch,
- * then we know that indexPtrs are still valid, and if the
- * cached metricIndex (if any) is for the same line as we
- * wish to examine, then we are looking at a long line
- * wrapped many times, which we will examine in pieces.
+ * We must reset the partial line height calculation data
+ * here, so we don't use it when it is out of date.
*/
- if (textPtr->dInfoPtr->metricEpoch ==
- textPtr->sharedTextPtr->stateEpoch &&
- textPtr->dInfoPtr->metricIndex.linePtr==linePtr) {
- indexPtr = &textPtr->dInfoPtr->metricIndex;
- pixelHeight = textPtr->dInfoPtr->metricPixelHeight;
- } else {
- /*
- * We must reset the partial line height calculation
- * data here, so we don't use it when it is out of
- * date.
- */
+ textPtr->dInfoPtr->metricEpoch = -1;
+ index.tree = textPtr->sharedTextPtr->tree;
+ index.linePtr = linePtr;
+ index.byteIndex = 0;
+ index.textPtr = NULL;
+ indexPtr = &index;
+ pixelHeight = 0;
+ }
- textPtr->dInfoPtr->metricEpoch = -1;
- index.tree = textPtr->sharedTextPtr->tree;
- index.linePtr = linePtr;
- index.byteIndex = 0;
- index.textPtr = NULL;
- indexPtr = &index;
- pixelHeight = 0;
- }
+ /*
+ * Update the line and update the counter, counting 8 for each
+ * display line we actually re-layout.
+ */
+
+ count += 8 * TkTextUpdateOneLine(textPtr, linePtr,
+ pixelHeight, indexPtr, 1);
+ if (indexPtr->linePtr == linePtr) {
/*
- * Update the line and update the counter, counting 8 for
- * each display line we actually re-layout.
+ * We didn't complete the logical line, because it
+ * produced very many display lines, which must be because
+ * it must be a long line wrapped many times. So we must
+ * cache as far as we got for next time around.
*/
- count += 8 * TkTextUpdateOneLine(textPtr, linePtr,
- pixelHeight, indexPtr, 1);
-
- if (indexPtr->linePtr == linePtr) {
+ if (pixelHeight == 0) {
/*
- * We didn't complete the logical line, because it
- * produced very many display lines - it must be a
- * long line wrapped many times. So we must cache as
- * far as we got for next time around.
+ * These have already been stored, unless we just
+ * started the new line.
*/
- if (pixelHeight == 0) {
- /*
- * These have already been stored, unless we just
- * started the new line.
- */
-
- textPtr->dInfoPtr->metricIndex = index;
- textPtr->dInfoPtr->metricEpoch =
- textPtr->sharedTextPtr->stateEpoch;
- }
- textPtr->dInfoPtr->metricPixelHeight =
- TkBTreeLinePixelCount(textPtr, linePtr);
- break;
- } else {
- /*
- * We're done with this long line.
- */
-
- textPtr->dInfoPtr->metricEpoch = -1;
+ textPtr->dInfoPtr->metricIndex = index;
+ textPtr->dInfoPtr->metricEpoch =
+ textPtr->sharedTextPtr->stateEpoch;
}
+ textPtr->dInfoPtr->metricPixelHeight =
+ TkBTreeLinePixelCount(textPtr, linePtr);
+ break;
}
- } else {
+
/*
- * This line is already up to date. That means there's nothing
- * to do here.
+ * We're done with this long line.
*/
+
+ textPtr->dInfoPtr->metricEpoch = -1;
}
} else {
/*
@@ -3331,7 +3333,7 @@ TextInvalidateLineMetrics(
if (dInfoPtr->lineUpdateTimer == NULL) {
textPtr->refCount++;
dInfoPtr->lineUpdateTimer = Tcl_CreateTimerHandler(1,
- AsyncUpdateLineMetrics, (ClientData) textPtr);
+ AsyncUpdateLineMetrics, textPtr);
}
}
@@ -3381,6 +3383,8 @@ TkTextFindDisplayLineEnd(
* of the original index within its display
* line. */
{
+ TkTextIndex index;
+
if (!end && indexPtr->byteIndex == 0) {
/*
* Nothing to do.
@@ -3390,95 +3394,93 @@ TkTextFindDisplayLineEnd(
*xOffset = 0;
}
return;
- } else {
- TkTextIndex index = *indexPtr;
-
- index.byteIndex = 0;
- index.textPtr = NULL;
-
- while (1) {
- TkTextIndex endOfLastLine;
+ }
- if (TkTextIndexBackBytes(textPtr, &index, 1, &endOfLastLine)) {
- /*
- * Reached beginning of text.
- */
+ index = *indexPtr;
+ index.byteIndex = 0;
+ index.textPtr = NULL;
- break;
- }
+ while (1) {
+ TkTextIndex endOfLastLine;
- if (!TkTextIsElided(textPtr, &endOfLastLine, NULL)) {
- /*
- * The eol is not elided, so 'index' points to the start of a
- * display line (as well as logical line).
- */
+ if (TkTextIndexBackBytes(textPtr, &index, 1, &endOfLastLine)) {
+ /*
+ * Reached beginning of text.
+ */
- break;
- }
+ break;
+ }
+ if (!TkTextIsElided(textPtr, &endOfLastLine, NULL)) {
/*
- * indexPtr's logical line is actually merged with the previous
- * logical line whose eol is elided. Continue searching back to
- * get a real line start.
+ * The eol is not elided, so 'index' points to the start of a
+ * display line (as well as logical line).
*/
- index = endOfLastLine;
- index.byteIndex = 0;
+ break;
}
- while (1) {
- DLine *dlPtr;
- int byteCount;
- TkTextIndex nextLineStart;
+ /*
+ * indexPtr's logical line is actually merged with the previous
+ * logical line whose eol is elided. Continue searching back to get a
+ * real line start.
+ */
- dlPtr = LayoutDLine(textPtr, &index);
- byteCount = dlPtr->byteCount;
+ index = endOfLastLine;
+ index.byteIndex = 0;
+ }
+
+ while (1) {
+ DLine *dlPtr;
+ int byteCount;
+ TkTextIndex nextLineStart;
+
+ dlPtr = LayoutDLine(textPtr, &index);
+ byteCount = dlPtr->byteCount;
- TkTextIndexForwBytes(textPtr, &index, byteCount, &nextLineStart);
+ TkTextIndexForwBytes(textPtr, &index, byteCount, &nextLineStart);
+ /*
+ * 'byteCount' goes up to the beginning of the next display line, so
+ * equality here says we need one more line. We try to perform a quick
+ * comparison which is valid for the case where the logical line is
+ * the same, but otherwise fall back on a full TkTextIndexCmp.
+ */
+
+ if (((index.linePtr == indexPtr->linePtr)
+ && (index.byteIndex + byteCount > indexPtr->byteIndex))
+ || (dlPtr->logicalLinesMerged > 0
+ && TkTextIndexCmp(&nextLineStart, indexPtr) > 0)) {
/*
- * 'byteCount' goes up to the beginning of the next display line,
- * so equality here says we need one more line. We try to perform
- * a quick comparison which is valid for the case where the
- * logical line is the same, but otherwise fall back on a full
- * TkTextIndexCmp.
+ * It's on this display line.
*/
- if (((index.linePtr == indexPtr->linePtr)
- && (index.byteIndex + byteCount > indexPtr->byteIndex))
- || (dlPtr->logicalLinesMerged > 0
- && TkTextIndexCmp(&nextLineStart, indexPtr) > 0)) {
+ if (xOffset != NULL) {
/*
- * It's on this display line.
+ * This call takes a byte index relative to the start of the
+ * current _display_ line, not logical line. We are about to
+ * overwrite indexPtr->byteIndex, so we must do this now.
*/
- if (xOffset != NULL) {
- /*
- * This call takes a byte index relative to the start of
- * the current _display_ line, not logical line. We are
- * about to overwrite indexPtr->byteIndex, so we must do
- * this now.
- */
-
- *xOffset = DlineXOfIndex(textPtr, dlPtr,
- indexPtr->byteIndex - dlPtr->index.byteIndex);
- }
- if (end) {
- /*
- * The index we want is one less than the number of bytes
- * in the display line.
- */
+ *xOffset = DlineXOfIndex(textPtr, dlPtr,
+ indexPtr->byteIndex - dlPtr->index.byteIndex);
+ }
+ if (end) {
+ /*
+ * The index we want is one less than the number of bytes in
+ * the display line.
+ */
- TkTextIndexBackBytes(textPtr, &nextLineStart, 1, indexPtr);
- } else {
- *indexPtr = index;
- }
- FreeDLines(textPtr, dlPtr, NULL, DLINE_FREE_TEMP);
- return;
+ TkTextIndexBackBytes(textPtr, &nextLineStart, 1, indexPtr);
+ } else {
+ *indexPtr = index;
}
FreeDLines(textPtr, dlPtr, NULL, DLINE_FREE_TEMP);
- index = nextLineStart;
+ return;
}
+
+ FreeDLines(textPtr, dlPtr, NULL, DLINE_FREE_TEMP);
+ index = nextLineStart;
}
}
@@ -3520,7 +3522,7 @@ TkTextFindDisplayLineEnd(
static int
CalculateDisplayLineHeight(
TkText *textPtr, /* Widget record for text widget. */
- CONST TkTextIndex *indexPtr,/* The index at the beginning of the display
+ const TkTextIndex *indexPtr,/* The index at the beginning of the display
* line of interest. */
int *byteCountPtr, /* NULL or used to return the number of byte
* indices on the given display line. */
@@ -3591,7 +3593,7 @@ CalculateDisplayLineHeight(
int
TkTextIndexYPixels(
TkText *textPtr, /* Widget record for text widget. */
- CONST TkTextIndex *indexPtr)/* The index of which we want the pixel
+ const TkTextIndex *indexPtr)/* The index of which we want the pixel
* distance from top of logical line to top of
* index. */
{
@@ -3862,7 +3864,7 @@ TkTextUpdateOneLine(
if (textPtr->dInfoPtr->scrollbarTimer == NULL) {
textPtr->refCount++;
textPtr->dInfoPtr->scrollbarTimer = Tcl_CreateTimerHandler(200,
- AsyncUpdateYScrollbar, (ClientData) textPtr);
+ AsyncUpdateYScrollbar, textPtr);
}
return displayLines;
}
@@ -3888,7 +3890,7 @@ static void
DisplayText(
ClientData clientData) /* Information about widget. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
TextDInfo *dInfoPtr = textPtr->dInfoPtr;
register DLine *dlPtr;
DLine *prevPtr;
@@ -3907,7 +3909,7 @@ DisplayText(
}
interp = textPtr->interp;
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
if (tkTextDebug) {
Tcl_SetVar2(interp, "tk_textRelayout", NULL, "", TCL_GLOBAL_ONLY);
@@ -3953,7 +3955,7 @@ DisplayText(
dInfoPtr->flags &= ~REPICK_NEEDED;
TkTextPickCurrent(textPtr, &textPtr->pickEvent);
if (--textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
goto end;
}
if ((textPtr->tkwin == NULL) || (textPtr->flags & DESTROYED)) {
@@ -4345,7 +4347,7 @@ DisplayText(
}
end:
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
}
/*
@@ -4374,7 +4376,7 @@ TkTextEventuallyRepick(
dInfoPtr->flags |= REPICK_NEEDED;
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
dInfoPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
}
@@ -4418,7 +4420,7 @@ TkTextRedrawRegion(
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
dInfoPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
TkDestroyRegion(damageRgn);
}
@@ -4512,8 +4514,8 @@ void
TkTextChanged(
TkSharedText *sharedTextPtr,/* Shared widget section, or NULL. */
TkText *textPtr, /* Widget record for text widget, or NULL. */
- CONST TkTextIndex*index1Ptr,/* Index of first character to redisplay. */
- CONST TkTextIndex*index2Ptr)/* Index of character just after last one to
+ const TkTextIndex*index1Ptr,/* Index of first character to redisplay. */
+ const TkTextIndex*index2Ptr)/* Index of character just after last one to
* redisplay. */
{
if (sharedTextPtr == NULL) {
@@ -4530,8 +4532,8 @@ TkTextChanged(
static void
TextChanged(
TkText *textPtr, /* Widget record for text widget, or NULL. */
- CONST TkTextIndex*index1Ptr,/* Index of first character to redisplay. */
- CONST TkTextIndex*index2Ptr)/* Index of character just after last one to
+ const TkTextIndex*index1Ptr,/* Index of first character to redisplay. */
+ const TkTextIndex*index2Ptr)/* Index of character just after last one to
* redisplay. */
{
TextDInfo *dInfoPtr = textPtr->dInfoPtr;
@@ -4555,7 +4557,7 @@ TextChanged(
*/
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
dInfoPtr->flags |= REDRAW_PENDING|DINFO_OUT_OF_DATE|REPICK_NEEDED;
@@ -4737,7 +4739,7 @@ TextRedrawTag(
*/
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
dInfoPtr->flags |= REDRAW_PENDING|DINFO_OUT_OF_DATE|REPICK_NEEDED;
@@ -4842,7 +4844,7 @@ TkTextRelayoutWindow(
*/
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
dInfoPtr->flags |= REDRAW_PENDING|REDRAW_BORDERS|DINFO_OUT_OF_DATE
|REPICK_NEEDED;
@@ -4937,7 +4939,7 @@ TkTextRelayoutWindow(
if (dInfoPtr->lineUpdateTimer == NULL) {
textPtr->refCount++;
dInfoPtr->lineUpdateTimer = Tcl_CreateTimerHandler(1,
- AsyncUpdateLineMetrics, (ClientData) textPtr);
+ AsyncUpdateLineMetrics, textPtr);
}
}
}
@@ -5121,7 +5123,7 @@ TkTextSetYView(
scheduleUpdate:
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
dInfoPtr->flags |= REDRAW_PENDING|DINFO_OUT_OF_DATE|REPICK_NEEDED;
}
@@ -5211,7 +5213,7 @@ TkTextMeasureDown(
static void
MeasureUp(
TkText *textPtr, /* Text widget in which to measure. */
- CONST TkTextIndex *srcPtr, /* Index of character from which to start
+ const TkTextIndex *srcPtr, /* Index of character from which to start
* measuring. */
int distance, /* Vertical distance in pixels measured from
* the pixel just below the lowest one in
@@ -5315,7 +5317,7 @@ TkTextSeeCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already
+ Tcl_Obj *const objv[]) /* Argument objects. Someone else has already
* parsed this command enough to know that
* objv[1] is "see". */
{
@@ -5387,7 +5389,7 @@ TkTextSeeCmd(
*/
if (chunkPtr != NULL) {
- (*chunkPtr->bboxProc)(textPtr, chunkPtr, byteCount,
+ chunkPtr->bboxProc(textPtr, chunkPtr, byteCount,
dlPtr->y + dlPtr->spaceAbove,
dlPtr->height - dlPtr->spaceAbove - dlPtr->spaceBelow,
dlPtr->baseline - dlPtr->spaceAbove, &x, &y, &width,
@@ -5396,27 +5398,25 @@ TkTextSeeCmd(
oneThird = lineWidth/3;
if (delta < 0) {
if (delta < -oneThird) {
- dInfoPtr->newXPixelOffset = (x - lineWidth/2);
+ dInfoPtr->newXPixelOffset = x - lineWidth/2;
} else {
- dInfoPtr->newXPixelOffset -= ((-delta) );
+ dInfoPtr->newXPixelOffset += delta;
}
} else {
- delta -= (lineWidth - width);
- if (delta > 0) {
- if (delta > oneThird) {
- dInfoPtr->newXPixelOffset = (x - lineWidth/2);
- } else {
- dInfoPtr->newXPixelOffset += (delta );
- }
- } else {
+ delta -= lineWidth - width;
+ if (delta <= 0) {
return TCL_OK;
+ } else if (delta > oneThird) {
+ dInfoPtr->newXPixelOffset = x - lineWidth/2;
+ } else {
+ dInfoPtr->newXPixelOffset += delta;
}
}
}
dInfoPtr->flags |= DINFO_OUT_OF_DATE;
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
dInfoPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
return TCL_OK;
}
@@ -5444,7 +5444,7 @@ TkTextXviewCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already
+ Tcl_Obj *const objv[]) /* Argument objects. Someone else has already
* parsed this command enough to know that
* objv[1] is "xview". */
{
@@ -5497,7 +5497,7 @@ TkTextXviewCmd(
dInfoPtr->flags |= DINFO_OUT_OF_DATE;
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
dInfoPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
return TCL_OK;
}
@@ -5582,7 +5582,7 @@ YScrollByPixels(
return;
}
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
dInfoPtr->flags |= REDRAW_PENDING|DINFO_OUT_OF_DATE|REPICK_NEEDED;
}
@@ -5699,7 +5699,7 @@ YScrollByLines(
scheduleUpdate:
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
dInfoPtr->flags |= REDRAW_PENDING|DINFO_OUT_OF_DATE|REPICK_NEEDED;
}
@@ -5727,7 +5727,7 @@ TkTextYviewCmd(
TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already
+ Tcl_Obj *const objv[]) /* Argument objects. Someone else has already
* parsed this command enough to know that
* objv[1] is "yview". */
{
@@ -5753,7 +5753,7 @@ TkTextYviewCmd(
pickPlace = 0;
if (Tcl_GetString(objv[2])[0] == '-') {
- register CONST char *switchStr =
+ register const char *switchStr =
Tcl_GetStringFromObj(objv[2], &switchLength);
if ((switchLength >= 2) && (strncmp(switchStr, "-pickplace",
@@ -5908,7 +5908,7 @@ TkTextScanCmd(
register TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already
+ Tcl_Obj *const objv[]) /* Argument objects. Someone else has already
* parsed this command enough to know that
* objv[1] is "scan". */
{
@@ -5979,7 +5979,7 @@ TkTextScanCmd(
dInfoPtr->flags |= DINFO_OUT_OF_DATE;
if (!(dInfoPtr->flags & REDRAW_PENDING)) {
dInfoPtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(DisplayText, (ClientData) textPtr);
+ Tcl_DoWhenIdle(DisplayText, textPtr);
}
} else if (c=='m' && strncmp(Tcl_GetString(objv[2]), "mark", length)==0) {
dInfoPtr->scanMarkXPixel = dInfoPtr->newXPixelOffset;
@@ -6070,7 +6070,7 @@ GetXView(
if (code != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (horizontal scrolling command executed by text)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, code);
}
}
}
@@ -6192,9 +6192,8 @@ GetYPixelCount(
notFirst = 1;
}
break;
- } else {
- dlPtr = dlPtr->nextPtr;
}
+ dlPtr = dlPtr->nextPtr;
} while (dlPtr->index.linePtr == linePtr);
return count;
@@ -6353,7 +6352,7 @@ GetYView(
if (code != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (vertical scrolling command executed by text)");
- Tcl_BackgroundError(interp);
+ Tcl_BackgroundException(interp, code);
}
}
}
@@ -6380,7 +6379,7 @@ static void
AsyncUpdateYScrollbar(
ClientData clientData) /* Information about widget. */
{
- register TkText *textPtr = (TkText *) clientData;
+ register TkText *textPtr = clientData;
textPtr->dInfoPtr->scrollbarTimer = NULL;
@@ -6389,7 +6388,7 @@ AsyncUpdateYScrollbar(
}
if (--textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
}
@@ -6416,7 +6415,7 @@ static DLine *
FindDLine(
register DLine *dlPtr, /* Pointer to first in list of DLines to
* search. */
- CONST TkTextIndex *indexPtr)/* Index of desired character. */
+ const TkTextIndex *indexPtr)/* Index of desired character. */
{
TkTextLine *linePtr;
@@ -6545,25 +6544,26 @@ TkTextPixelIndex(
}
*indexPtr = textPtr->topIndex;
return;
- } else {
- for (dlPtr = validDlPtr = dInfoPtr->dLinePtr;
- y >= (dlPtr->y + dlPtr->height);
- dlPtr = dlPtr->nextPtr) {
- if (dlPtr->chunkPtr != NULL) {
- validDlPtr = dlPtr;
- }
- if (dlPtr->nextPtr == NULL) {
- /*
- * Y-coordinate is off the bottom of the displayed text. Use
- * the last character on the last line.
- */
+ }
+ for (dlPtr = validDlPtr = dInfoPtr->dLinePtr;
+ y >= (dlPtr->y + dlPtr->height);
+ dlPtr = dlPtr->nextPtr) {
+ if (dlPtr->chunkPtr != NULL) {
+ validDlPtr = dlPtr;
+ }
+ if (dlPtr->nextPtr == NULL) {
+ /*
+ * Y-coordinate is off the bottom of the displayed text. Use the
+ * last character on the last line.
+ */
- x = dInfoPtr->maxX - 1;
- nearby = 1;
- break;
- }
+ x = dInfoPtr->maxX - 1;
+ nearby = 1;
+ break;
}
- if (dlPtr->chunkPtr == NULL) dlPtr = validDlPtr;
+ }
+ if (dlPtr->chunkPtr == NULL) {
+ dlPtr = validDlPtr;
}
if (nearest != NULL) {
@@ -6656,7 +6656,7 @@ DlineIndexOfX(
*/
if (chunkPtr->numBytes > 1) {
- indexPtr->byteIndex += (*chunkPtr->measureProc)(chunkPtr, x);
+ indexPtr->byteIndex += chunkPtr->measureProc(chunkPtr, x);
}
}
@@ -6728,10 +6728,10 @@ DlineXOfIndex(
* coordinate. */
{
register TkTextDispChunk *chunkPtr = dlPtr->chunkPtr;
- int x;
+ int x = 0;
if (byteIndex == 0 || chunkPtr == NULL) {
- return 0;
+ return x;
}
/*
@@ -6744,15 +6744,14 @@ DlineXOfIndex(
if (byteIndex < chunkPtr->numBytes) {
int y, width, height;
- (*chunkPtr->bboxProc)(textPtr, chunkPtr, byteIndex,
+ chunkPtr->bboxProc(textPtr, chunkPtr, byteIndex,
dlPtr->y + dlPtr->spaceAbove,
dlPtr->height - dlPtr->spaceAbove - dlPtr->spaceBelow,
dlPtr->baseline - dlPtr->spaceAbove, &x, &y, &width,
&height);
break;
- } else {
- byteIndex -= chunkPtr->numBytes;
}
+ byteIndex -= chunkPtr->numBytes;
if (chunkPtr->nextPtr == NULL || byteIndex == 0) {
x = chunkPtr->x + chunkPtr->width;
break;
@@ -6786,7 +6785,7 @@ DlineXOfIndex(
int
TkTextIndexBbox(
TkText *textPtr, /* Widget record for text widget. */
- CONST TkTextIndex *indexPtr,/* Index whose bounding box is desired. */
+ const TkTextIndex *indexPtr,/* Index whose bounding box is desired. */
int *xPtr, int *yPtr, /* Filled with index's upper-left
* coordinate. */
int *widthPtr, int *heightPtr,
@@ -6840,7 +6839,7 @@ TkTextIndexBbox(
* coordinate on the screen. Translate it to reflect horizontal scrolling.
*/
- (*chunkPtr->bboxProc)(textPtr, chunkPtr, byteIndex,
+ chunkPtr->bboxProc(textPtr, chunkPtr, byteIndex,
dlPtr->y + dlPtr->spaceAbove,
dlPtr->height - dlPtr->spaceAbove - dlPtr->spaceBelow,
dlPtr->baseline - dlPtr->spaceAbove, xPtr, yPtr, widthPtr,
@@ -6919,7 +6918,7 @@ TkTextIndexBbox(
int
TkTextDLineInfo(
TkText *textPtr, /* Widget record for text widget. */
- CONST TkTextIndex *indexPtr,/* Index of character whose bounding box is
+ const TkTextIndex *indexPtr,/* Index of character whose bounding box is
* desired. */
int *xPtr, int *yPtr, /* Filled with line's upper-left
* coordinate. */
@@ -7077,22 +7076,22 @@ TkTextCharLayoutProc(
#if TK_LAYOUT_WITH_BASE_CHUNKS
if (baseCharChunkPtr == NULL) {
baseCharChunkPtr = chunkPtr;
- bciPtr = (BaseCharInfo *) ckalloc(sizeof(BaseCharInfo));
+ bciPtr = ckalloc(sizeof(BaseCharInfo));
baseString = &bciPtr->baseChars;
Tcl_DStringInit(baseString);
bciPtr->width = 0;
ciPtr = &bciPtr->ci;
} else {
- bciPtr = (BaseCharInfo *) baseCharChunkPtr->clientData;
- ciPtr = (CharInfo *) ckalloc(sizeof(CharInfo));
+ bciPtr = baseCharChunkPtr->clientData;
+ ciPtr = ckalloc(sizeof(CharInfo));
baseString = &bciPtr->baseChars;
}
lineOffset = Tcl_DStringLength(baseString);
line = Tcl_DStringAppend(baseString,p,maxBytes);
- chunkPtr->clientData = (ClientData) ciPtr;
+ chunkPtr->clientData = ciPtr;
ciPtr->baseChunkPtr = baseCharChunkPtr;
ciPtr->baseOffset = lineOffset;
ciPtr->chars = NULL;
@@ -7148,7 +7147,7 @@ TkTextCharLayoutProc(
} else {
Tcl_DStringSetLength(baseString,lineOffset);
}
- ckfree((char *) ciPtr);
+ ckfree(ciPtr);
#endif /* TK_LAYOUT_WITH_BASE_CHUNKS */
return 0;
}
@@ -7174,9 +7173,8 @@ TkTextCharLayoutProc(
chunkPtr->breakIndex = -1;
#if !TK_LAYOUT_WITH_BASE_CHUNKS
- ciPtr = (CharInfo *)
- ckalloc((unsigned) bytesThatFit + Tk_Offset(CharInfo, chars) + 1);
- chunkPtr->clientData = (ClientData) ciPtr;
+ ciPtr = ckalloc((Tk_Offset(CharInfo, chars) + 1) + bytesThatFit);
+ chunkPtr->clientData = ciPtr;
memcpy(ciPtr->chars, p, (unsigned) bytesThatFit);
#endif /* TK_LAYOUT_WITH_BASE_CHUNKS */
@@ -7214,11 +7212,21 @@ TkTextCharLayoutProc(
} else {
for (count = bytesThatFit, p += bytesThatFit - 1; count > 0;
count--, p--) {
- if (UCHAR(*p) < 0x80 && isspace(UCHAR(*p))) {
+ /*
+ * Don't use isspace(); effects are unpredictable and can lead to
+ * odd word-wrapping problems on some platforms. Also don't use
+ * Tcl_UniCharIsSpace here either, as it identifies non-breaking
+ * spaces as places to break. What we actually want is only the
+ * ASCII space characters, so use them explicitly...
+ */
+
+ switch (*p) {
+ case '\t': case '\n': case '\v': case '\f': case '\r': case ' ':
chunkPtr->breakIndex = count;
- break;
+ goto checkForNextChunk;
}
}
+ checkForNextChunk:
if ((bytesThatFit + byteOffset) == segPtr->size) {
for (nextPtr = segPtr->nextPtr; nextPtr != NULL;
nextPtr = nextPtr->nextPtr) {
@@ -7278,7 +7286,7 @@ CharChunkMeasureChars(
* here. */
{
Tk_Font tkfont = chunkPtr->stylePtr->sValuePtr->tkfont;
- CharInfo *ciPtr = (CharInfo *) chunkPtr->clientData;
+ CharInfo *ciPtr = chunkPtr->clientData;
#if !TK_LAYOUT_WITH_BASE_CHUNKS
if (chars == NULL) {
@@ -7367,7 +7375,7 @@ CharDisplayProc(
int screenY) /* Y-coordinate in text window that
* corresponds to y. */
{
- CharInfo *ciPtr = (CharInfo *) chunkPtr->clientData;
+ CharInfo *ciPtr = chunkPtr->clientData;
const char *string;
TextStyle *stylePtr;
StyleValues *sValuePtr;
@@ -7385,7 +7393,7 @@ CharDisplayProc(
}
#if TK_DRAW_IN_CONTEXT
- bciPtr = (BaseCharInfo *) ciPtr->baseChunkPtr->clientData;
+ bciPtr = ciPtr->baseChunkPtr->clientData;
numBytes = Tcl_DStringLength(&bciPtr->baseChars);
string = Tcl_DStringValue(&bciPtr->baseChars);
@@ -7518,7 +7526,7 @@ CharUndisplayProc(
TkText *textPtr, /* Overall information about text widget. */
TkTextDispChunk *chunkPtr) /* Chunk that is about to be freed. */
{
- CharInfo *ciPtr = (CharInfo *) chunkPtr->clientData;
+ CharInfo *ciPtr = chunkPtr->clientData;
if (ciPtr) {
#if TK_LAYOUT_WITH_BASE_CHUNKS
@@ -7545,7 +7553,7 @@ CharUndisplayProc(
ciPtr->numBytes = 0;
#endif /* TK_LAYOUT_WITH_BASE_CHUNKS */
- ckfree((char *) ciPtr);
+ ckfree(ciPtr);
chunkPtr->clientData = NULL;
}
}
@@ -7621,7 +7629,7 @@ CharBboxProc(
int *heightPtr) /* Gets filled in with height of character, in
* pixels. */
{
- CharInfo *ciPtr = (CharInfo *) chunkPtr->clientData;
+ CharInfo *ciPtr = chunkPtr->clientData;
int maxX;
maxX = chunkPtr->width + chunkPtr->x;
@@ -7784,7 +7792,7 @@ AdjustForTab(
if (chunkPtr2->displayProc != CharDisplayProc) {
continue;
}
- ciPtr = (CharInfo *) chunkPtr2->clientData;
+ ciPtr = chunkPtr2->clientData;
for (p = ciPtr->chars, i = 0; i < ciPtr->numBytes; p++, i++) {
if (isdigit(UCHAR(*p))) {
gotDigit = 1;
@@ -7805,23 +7813,23 @@ AdjustForTab(
if (decimalChunkPtr != NULL) {
int curX;
- ciPtr = (CharInfo *) decimalChunkPtr->clientData;
+ ciPtr = decimalChunkPtr->clientData;
CharChunkMeasureChars(decimalChunkPtr, NULL, 0, 0, decimal,
decimalChunkPtr->x, -1, 0, &curX);
desired = tabX - (curX - x);
goto update;
- } else {
- /*
- * There wasn't a decimal point. Right justify the text.
- */
+ }
- width = 0;
- for (chunkPtr2 = chunkPtr->nextPtr; chunkPtr2 != NULL;
- chunkPtr2 = chunkPtr2->nextPtr) {
- width += chunkPtr2->width;
- }
- desired = tabX - width;
+ /*
+ * There wasn't a decimal point. Right justify the text.
+ */
+
+ width = 0;
+ for (chunkPtr2 = chunkPtr->nextPtr; chunkPtr2 != NULL;
+ chunkPtr2 = chunkPtr2->nextPtr) {
+ width += chunkPtr2->width;
}
+ desired = tabX - width;
/*
* Shift all of the chunks to the right so that the left edge is at the
@@ -8059,7 +8067,7 @@ NextTabStop(
static int
MeasureChars(
Tk_Font tkfont, /* Font in which to draw characters. */
- CONST char *source, /* Characters to be displayed. Need not be
+ const char *source, /* Characters to be displayed. Need not be
* NULL-terminated. */
int maxBytes, /* Maximum # of bytes to consider from
* source. */
@@ -8074,7 +8082,7 @@ MeasureChars(
* here. */
{
int curX, width, ch;
- CONST char *special, *end, *start;
+ const char *special, *end, *start;
ch = 0; /* lint. */
curX = startX;
@@ -8121,11 +8129,10 @@ MeasureChars(
break;
}
if (special < end) {
- if (ch == '\t') {
- start++;
- } else {
+ if (ch != '\t') {
break;
}
+ start++;
}
}
@@ -8166,19 +8173,19 @@ TextGetScrollInfoObj(
Tcl_Interp *interp, /* Used for error reporting. */
TkText *textPtr, /* Information about the text widget. */
int objc, /* # arguments for command. */
- Tcl_Obj *CONST objv[], /* Arguments for command. */
+ Tcl_Obj *const objv[], /* Arguments for command. */
double *dblPtr, /* Filled in with argument "moveto" option, if
* any. */
int *intPtr) /* Filled in with number of pages or lines or
* pixels to scroll, if any. */
{
- static CONST char *subcommands[] = {
+ static const char *const subcommands[] = {
"moveto", "scroll", NULL
};
enum viewSubcmds {
VIEW_MOVETO, VIEW_SCROLL
};
- static CONST char *units[] = {
+ static const char *const units[] = {
"units", "pages", "pixels", NULL
};
enum viewUnits {
@@ -8285,7 +8292,7 @@ FinalizeBaseChunk(
if (chunkPtr->displayProc != CharDisplayProc) {
continue;
}
- ciPtr = (CharInfo *)chunkPtr->clientData;
+ ciPtr = chunkPtr->clientData;
if (ciPtr->baseChunkPtr != baseCharChunkPtr) {
break;
}
@@ -8302,7 +8309,7 @@ FinalizeBaseChunk(
}
if (addChunkPtr != NULL) {
- ciPtr = (CharInfo *)addChunkPtr->clientData;
+ ciPtr = addChunkPtr->clientData;
ciPtr->chars = baseChars + ciPtr->baseOffset;
#if TK_DRAW_IN_CONTEXT
@@ -8353,7 +8360,7 @@ FreeBaseChunk(
if (chunkPtr->undisplayProc != CharUndisplayProc) {
continue;
}
- ciPtr = (CharInfo *) chunkPtr->clientData;
+ ciPtr = chunkPtr->clientData;
if (ciPtr->baseChunkPtr != baseChunkPtr) {
break;
}
@@ -8362,7 +8369,9 @@ FreeBaseChunk(
ciPtr->chars = NULL;
}
- Tcl_DStringFree(&((BaseCharInfo *) baseChunkPtr->clientData)->baseChars);
+ if (baseChunkPtr) {
+ Tcl_DStringFree(&((BaseCharInfo *) baseChunkPtr->clientData)->baseChars);
+ }
}
/*
@@ -8471,14 +8480,14 @@ RemoveFromBaseChunk(
* Reinstitute this base chunk for re-layout.
*/
- ciPtr = (CharInfo *) chunkPtr->clientData;
+ ciPtr = chunkPtr->clientData;
baseCharChunkPtr = ciPtr->baseChunkPtr;
/*
* Remove the chunk data from the base chunk data.
*/
- bciPtr = (BaseCharInfo *) baseCharChunkPtr->clientData;
+ bciPtr = baseCharChunkPtr->clientData;
if ((ciPtr->baseOffset + ciPtr->numBytes)
!= Tcl_DStringLength(&bciPtr->baseChars)) {
diff --git a/generic/tkTextImage.c b/generic/tkTextImage.c
index 771347d..83684c1 100644
--- a/generic/tkTextImage.c
+++ b/generic/tkTextImage.c
@@ -54,7 +54,7 @@ static void EmbImageProc(ClientData clientData, int x, int y,
* The following structure declares the "embedded image" segment type.
*/
-static const Tk_SegType tkTextEmbImageType = {
+const Tk_SegType tkTextEmbImageType = {
"image", /* name */
0, /* leftGravity */
NULL, /* splitProc */
@@ -69,7 +69,7 @@ static const Tk_SegType tkTextEmbImageType = {
* Definitions for alignment values:
*/
-static const char *alignStrings[] = {
+static const char *const alignStrings[] = {
"baseline", "bottom", "center", "top", NULL
};
@@ -95,9 +95,8 @@ static const Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_STRING, "-name", NULL, NULL,
NULL, -1, Tk_Offset(TkTextEmbImage, imageName),
TK_OPTION_NULL_OK, 0, 0},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
-
/*
*--------------------------------------------------------------
@@ -128,7 +127,7 @@ TkTextImageCmd(
int idx;
register TkTextSegment *eiPtr;
TkTextIndex index;
- static const char *optionStrings[] = {
+ static const char *const optionStrings[] = {
"cget", "configure", "create", "names", NULL
};
enum opts {
@@ -136,7 +135,7 @@ TkTextImageCmd(
};
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[2], optionStrings, "option", 0,
@@ -171,7 +170,7 @@ TkTextImageCmd(
}
case CMD_CONF:
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 3, objv, "index ?option value ...?");
+ Tcl_WrongNumArgs(interp, 3, objv, "index ?-option value ...?");
return TCL_ERROR;
}
if (TkTextGetObjIndex(interp, textPtr, objv[3], &index) != TCL_OK) {
@@ -215,7 +214,7 @@ TkTextImageCmd(
*/
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 3, objv, "index ?option value ...?");
+ Tcl_WrongNumArgs(interp, 3, objv, "index ?-option value ...?");
return TCL_ERROR;
}
if (TkTextGetObjIndex(interp, textPtr, objv[3], &index) != TCL_OK) {
@@ -238,7 +237,7 @@ TkTextImageCmd(
* Create the new image segment and initialize it.
*/
- eiPtr = (TkTextSegment *) ckalloc(EI_SEG_SIZE);
+ eiPtr = ckalloc(EI_SEG_SIZE);
eiPtr->typePtr = &tkTextEmbImageType;
eiPtr->size = 1;
eiPtr->body.ei.sharedTextPtr = textPtr->sharedTextPtr;
@@ -343,7 +342,7 @@ EmbImageConfigure(
if (eiPtr->body.ei.imageString != NULL) {
image = Tk_GetImage(textPtr->interp, textPtr->tkwin,
- eiPtr->body.ei.imageString, EmbImageProc, (ClientData) eiPtr);
+ eiPtr->body.ei.imageString, EmbImageProc, eiPtr);
if (image == NULL) {
return TCL_ERROR;
}
@@ -412,7 +411,7 @@ EmbImageConfigure(
}
Tcl_SetHashValue(hPtr, eiPtr);
Tcl_AppendResult(textPtr->interp, name, NULL);
- eiPtr->body.ei.name = ckalloc((unsigned) Tcl_DStringLength(&newName)+1);
+ eiPtr->body.ei.name = ckalloc(Tcl_DStringLength(&newName) + 1);
strcpy(eiPtr->body.ei.name, name);
Tcl_DStringFree(&newName);
@@ -473,7 +472,7 @@ EmbImageDeleteProc(
if (eiPtr->body.ei.name) {
ckfree(eiPtr->body.ei.name);
}
- ckfree((char *) eiPtr);
+ ckfree(eiPtr);
return 0;
}
@@ -586,7 +585,7 @@ EmbImageLayoutProc(
chunkPtr->width = width;
chunkPtr->breakIndex = -1;
chunkPtr->breakIndex = 1;
- chunkPtr->clientData = (ClientData) eiPtr;
+ chunkPtr->clientData = eiPtr;
eiPtr->body.ei.chunkCount += 1;
return 1;
}
@@ -658,7 +657,7 @@ EmbImageDisplayProc(
int screenY) /* Y-coordinate in text window that
* corresponds to y. */
{
- TkTextSegment *eiPtr = (TkTextSegment *) chunkPtr->clientData;
+ TkTextSegment *eiPtr = chunkPtr->clientData;
int lineX, imageX, imageY, width, height;
Tk_Image image;
@@ -722,7 +721,7 @@ EmbImageBboxProc(
int *heightPtr) /* Gets filled in with height of image, in
* pixels. */
{
- TkTextSegment *eiPtr = (TkTextSegment *) chunkPtr->clientData;
+ TkTextSegment *eiPtr = chunkPtr->clientData;
Tk_Image image;
image = eiPtr->body.ei.image;
@@ -783,7 +782,7 @@ TkTextImageIndex(
if (hPtr == NULL) {
return 0;
}
- eiPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ eiPtr = Tcl_GetHashValue(hPtr);
indexPtr->tree = textPtr->sharedTextPtr->tree;
indexPtr->linePtr = eiPtr->body.ei.linePtr;
indexPtr->byteIndex = TkTextSegToOffset(eiPtr, indexPtr->linePtr);
@@ -817,7 +816,7 @@ EmbImageProc(
int imgWidth, int imgHeight)/* New dimensions of image. */
{
- TkTextSegment *eiPtr = (TkTextSegment *) clientData;
+ TkTextSegment *eiPtr = clientData;
TkTextIndex index;
index.tree = eiPtr->body.ei.sharedTextPtr->tree;
diff --git a/generic/tkTextIndex.c b/generic/tkTextIndex.c
index a9b0bed..c11ce0b 100644
--- a/generic/tkTextIndex.c
+++ b/generic/tkTextIndex.c
@@ -33,12 +33,12 @@
* Forward declarations for functions defined later in this file:
*/
-static CONST char * ForwBack(TkText *textPtr, CONST char *string,
+static const char * ForwBack(TkText *textPtr, const char *string,
TkTextIndex *indexPtr);
-static CONST char * StartEnd(TkText *textPtr, CONST char *string,
+static const char * StartEnd(TkText *textPtr, const char *string,
TkTextIndex *indexPtr);
static int GetIndex(Tcl_Interp *interp, TkSharedText *sharedPtr,
- TkText *textPtr, CONST char *string,
+ TkText *textPtr, const char *string,
TkTextIndex *indexPtr, int *canCachePtr);
/*
@@ -61,23 +61,23 @@ static void UpdateStringOfTextIndex(Tcl_Obj *objPtr);
#define GET_INDEXEPOCH(objPtr) \
(PTR2INT((objPtr)->internalRep.twoPtrValue.ptr2))
#define SET_TEXTINDEX(objPtr, indexPtr) \
- ((objPtr)->internalRep.twoPtrValue.ptr1 = (VOID *) (indexPtr))
+ ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (indexPtr))
#define SET_INDEXEPOCH(objPtr, epoch) \
((objPtr)->internalRep.twoPtrValue.ptr2 = INT2PTR(epoch))
-
+
/*
* Define the 'textindex' object type, which Tk uses to represent indices in
* text widgets internally.
*/
-Tcl_ObjType tkTextIndexType = {
+const Tcl_ObjType tkTextIndexType = {
"textindex", /* name */
FreeTextIndexInternalRep, /* freeIntRepProc */
DupTextIndexInternalRep, /* dupIntRepProc */
NULL, /* updateStringProc */
SetTextIndexFromAny /* setFromAnyProc */
};
-
+
static void
FreeTextIndexInternalRep(
Tcl_Obj *indexObjPtr) /* TextIndex object with internal rep to
@@ -90,10 +90,11 @@ FreeTextIndexInternalRep(
* The text widget has been deleted and we need to free it now.
*/
- ckfree((char *) (indexPtr->textPtr));
+ ckfree(indexPtr->textPtr);
}
}
- ckfree((char *) indexPtr);
+ ckfree(indexPtr);
+ indexObjPtr->typePtr = NULL;
}
static void
@@ -104,7 +105,7 @@ DupTextIndexInternalRep(
int epoch;
TkTextIndex *dupIndexPtr, *indexPtr;
- dupIndexPtr = (TkTextIndex *) ckalloc(sizeof(TkTextIndex));
+ dupIndexPtr = ckalloc(sizeof(TkTextIndex));
indexPtr = GET_TEXTINDEX(srcPtr);
epoch = GET_INDEXEPOCH(srcPtr);
@@ -119,7 +120,7 @@ DupTextIndexInternalRep(
SET_INDEXEPOCH(copyPtr, epoch);
copyPtr->typePtr = &tkTextIndexType;
}
-
+
/*
* This will not be called except by TkTextNewIndexObj below. This is because
* if a TkTextIndex is no longer valid, it is not possible to regenerate the
@@ -133,11 +134,11 @@ UpdateStringOfTextIndex(
char buffer[TK_POS_CHARS];
register int len;
- CONST TkTextIndex *indexPtr = GET_TEXTINDEX(objPtr);
+ const TkTextIndex *indexPtr = GET_TEXTINDEX(objPtr);
len = TkTextPrintIndex(indexPtr->textPtr, indexPtr, buffer);
- objPtr->bytes = ckalloc((unsigned) len + 1);
+ objPtr->bytes = ckalloc(len + 1);
strcpy(objPtr->bytes, buffer);
objPtr->length = len;
}
@@ -147,9 +148,8 @@ SetTextIndexFromAny(
Tcl_Interp *interp, /* Used for error reporting if not NULL. */
Tcl_Obj *objPtr) /* The object to convert. */
{
- Tcl_AppendToObj(Tcl_GetObjResult(interp),
- "can't convert value to textindex except via TkTextGetIndexFromObj API",
- -1);
+ Tcl_AppendResult(interp, "can't convert value to textindex except "
+ "via TkTextGetIndexFromObj API", -1);
return TCL_ERROR;
}
@@ -183,9 +183,9 @@ MakeObjIndex(
TkText *textPtr, /* Information about text widget. */
Tcl_Obj *objPtr, /* Object containing description of
* position. */
- CONST TkTextIndex *origPtr) /* Pointer to index. */
+ const TkTextIndex *origPtr) /* Pointer to index. */
{
- TkTextIndex *indexPtr = (TkTextIndex *) ckalloc(sizeof(TkTextIndex));
+ TkTextIndex *indexPtr = ckalloc(sizeof(TkTextIndex));
indexPtr->tree = origPtr->tree;
indexPtr->linePtr = origPtr->linePtr;
@@ -202,8 +202,8 @@ MakeObjIndex(
}
return indexPtr;
}
-
-CONST TkTextIndex *
+
+const TkTextIndex *
TkTextGetIndexFromObj(
Tcl_Interp *interp, /* Use this for error reporting. */
TkText *textPtr, /* Information about text widget. */
@@ -242,8 +242,8 @@ TkTextGetIndexFromObj(
if (objPtr->bytes == NULL) {
objPtr->typePtr->updateStringProc(objPtr);
}
- if ((objPtr->typePtr->freeIntRepProc) != NULL) {
- (*objPtr->typePtr->freeIntRepProc)(objPtr);
+ if (objPtr->typePtr->freeIntRepProc != NULL) {
+ objPtr->typePtr->freeIntRepProc(objPtr);
}
}
@@ -271,7 +271,7 @@ TkTextGetIndexFromObj(
Tcl_Obj *
TkTextNewIndexObj(
TkText *textPtr, /* Text widget for this index */
- CONST TkTextIndex *indexPtr)/* Pointer to index. */
+ const TkTextIndex *indexPtr)/* Pointer to index. */
{
Tcl_Obj *retVal;
@@ -385,9 +385,9 @@ TkTextMakePixelIndex(
TkTextIndex *
TkTextMakeByteIndex(
- TkTextBTree tree, /* Tree that lineIndex and byteIndex refer
+ TkTextBTree tree, /* Tree that lineIndex and byteIndex refer
* to. */
- CONST TkText *textPtr,
+ const TkText *textPtr,
int lineIndex, /* Index of desired line (0 means first line
* of text). */
int byteIndex, /* Byte index of desired character. */
@@ -395,7 +395,7 @@ TkTextMakeByteIndex(
{
TkTextSegment *segPtr;
int index;
- CONST char *p, *start;
+ const char *p, *start;
Tcl_UniChar ch;
indexPtr->tree = tree;
@@ -439,7 +439,7 @@ TkTextMakeByteIndex(
if ((byteIndex > index) && (segPtr->typePtr == &tkTextCharType)) {
/*
* Prevent UTF-8 character from being split up by ensuring
- * that byteIndex falls on a character boundary. If index
+ * that byteIndex falls on a character boundary. If the index
* falls in the middle of a UTF-8 character, it will be
* adjusted to the end of that UTF-8 character.
*/
@@ -573,7 +573,7 @@ TkTextMakeCharIndex(
TkTextSegment *
TkTextIndexToSeg(
- CONST TkTextIndex *indexPtr,/* Text index. */
+ const TkTextIndex *indexPtr,/* Text index. */
int *offsetPtr) /* Where to store offset within segment, or
* NULL if offset isn't wanted. */
{
@@ -611,10 +611,10 @@ TkTextIndexToSeg(
int
TkTextSegToOffset(
- CONST TkTextSegment *segPtr,/* Segment whose offset is desired. */
- CONST TkTextLine *linePtr) /* Line containing segPtr. */
+ const TkTextSegment *segPtr,/* Segment whose offset is desired. */
+ const TkTextLine *linePtr) /* Line containing segPtr. */
{
- CONST TkTextSegment *segPtr2;
+ const TkTextSegment *segPtr2;
int offset = 0;
for (segPtr2 = linePtr->segPtr; segPtr2 != segPtr;
@@ -705,7 +705,7 @@ int
TkTextGetIndex(
Tcl_Interp *interp, /* Use this for error reporting. */
TkText *textPtr, /* Information about text widget. */
- CONST char *string, /* Textual description of position. */
+ const char *string, /* Textual description of position. */
TkTextIndex *indexPtr) /* Index structure to fill in. */
{
return GetIndex(interp, NULL, textPtr, string, indexPtr, NULL);
@@ -739,7 +739,7 @@ GetIndex(
Tcl_Interp *interp, /* Use this for error reporting. */
TkSharedText *sharedPtr,
TkText *textPtr, /* Information about text widget. */
- CONST char *string, /* Textual description of position. */
+ const char *string, /* Textual description of position. */
TkTextIndex *indexPtr, /* Index structure to fill in. */
int *canCachePtr) /* Pointer to integer to store whether we can
* cache the index (or NULL). */
@@ -748,7 +748,7 @@ GetIndex(
TkTextIndex first, last;
int wantLast, result;
char c;
- CONST char *cp;
+ const char *cp;
Tcl_DString copy;
int canCache = 0;
@@ -790,7 +790,7 @@ GetIndex(
TkTextSearch search;
TkTextTag *tagPtr;
Tcl_HashEntry *hPtr = NULL;
- CONST char *tagName;
+ const char *tagName;
if ((p[1] == 'f') && (strncmp(p+1, "first", 5) == 0)) {
wantLast = 0;
@@ -815,7 +815,7 @@ GetIndex(
hPtr = Tcl_FindHashEntry(&sharedPtr->tagTable, tagName);
*p = '.';
if (hPtr != NULL) {
- tagPtr = (TkTextTag *) Tcl_GetHashValue(hPtr);
+ tagPtr = Tcl_GetHashValue(hPtr);
}
}
@@ -831,7 +831,9 @@ GetIndex(
if (tagPtr == textPtr->selTagPtr) {
tagName = "sel";
} else {
- tagName = Tcl_GetHashKey(&sharedPtr->tagTable, hPtr);
+ if (hPtr != NULL) {
+ tagName = Tcl_GetHashKey(&sharedPtr->tagTable, hPtr);
+ }
}
Tcl_ResetResult(interp);
Tcl_AppendResult(interp,
@@ -1024,8 +1026,8 @@ GetIndex(
int
TkTextPrintIndex(
- CONST TkText *textPtr,
- CONST TkTextIndex *indexPtr,/* Pointer to index. */
+ const TkText *textPtr,
+ const TkTextIndex *indexPtr,/* Pointer to index. */
char *string) /* Place to store the position. Must have at
* least TK_POS_CHARS characters. */
{
@@ -1088,8 +1090,8 @@ TkTextPrintIndex(
int
TkTextIndexCmp(
- CONST TkTextIndex*index1Ptr,/* First index. */
- CONST TkTextIndex*index2Ptr)/* Second index. */
+ const TkTextIndex*index1Ptr,/* First index. */
+ const TkTextIndex*index2Ptr)/* Second index. */
{
int line1, line2;
@@ -1141,15 +1143,15 @@ TkTextIndexCmp(
*---------------------------------------------------------------------------
*/
-static CONST char *
+static const char *
ForwBack(
TkText *textPtr, /* Information about text widget. */
- CONST char *string, /* String to parse for additional info about
+ const char *string, /* String to parse for additional info about
* modifier (count and units). Points to "+"
* or "-" that starts modifier. */
TkTextIndex *indexPtr) /* Index to update as specified in string. */
{
- register CONST char *p, *units;
+ register const char *p, *units;
char *end;
int count, lineIndex, modifier;
size_t length;
@@ -1389,8 +1391,8 @@ ForwBack(
int
TkTextIndexForwBytes(
- CONST TkText *textPtr,
- CONST TkTextIndex *srcPtr, /* Source index. */
+ const TkText *textPtr,
+ const TkTextIndex *srcPtr, /* Source index. */
int byteCount, /* How many bytes forward to move. May be
* negative. */
TkTextIndex *dstPtr) /* Destination index: gets modified. */
@@ -1461,8 +1463,8 @@ TkTextIndexForwBytes(
void
TkTextIndexForwChars(
- CONST TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *srcPtr, /* Source index. */
+ const TkText *textPtr, /* Overall information about text widget. */
+ const TkTextIndex *srcPtr, /* Source index. */
int charCount, /* How many characters forward to move. May
* be negative. */
TkTextIndex *dstPtr, /* Destination index: gets modified. */
@@ -1482,8 +1484,7 @@ TkTextIndexForwChars(
return;
}
if (checkElided) {
- infoPtr = (TkTextElideInfo *)
- ckalloc((unsigned) sizeof(TkTextElideInfo));
+ infoPtr = ckalloc(sizeof(TkTextElideInfo));
elide = TkTextIsElided(textPtr, srcPtr, infoPtr);
}
@@ -1611,7 +1612,7 @@ TkTextIndexForwChars(
forwardCharDone:
if (infoPtr != NULL) {
TkTextFreeElideInfo(infoPtr);
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
}
}
@@ -1641,11 +1642,11 @@ TkTextIndexForwChars(
int
TkTextIndexCount(
- CONST TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *indexPtr1,
+ const TkText *textPtr, /* Overall information about text widget. */
+ const TkTextIndex *indexPtr1,
/* Index describing location of character from
* which to count. */
- CONST TkTextIndex *indexPtr2,
+ const TkTextIndex *indexPtr2,
/* Index describing location of last character
* at which to stop the count. */
TkTextCountType type) /* The kind of indices to count. */
@@ -1667,8 +1668,7 @@ TkTextIndexCount(
seg2Ptr = TkTextIndexToSeg(indexPtr2, &maxBytes);
if (checkElided) {
- infoPtr = (TkTextElideInfo *)
- ckalloc((unsigned) sizeof(TkTextElideInfo));
+ infoPtr = ckalloc(sizeof(TkTextElideInfo));
elide = TkTextIsElided(textPtr, indexPtr1, infoPtr);
}
@@ -1808,11 +1808,11 @@ TkTextIndexCount(
countDone:
if (infoPtr != NULL) {
TkTextFreeElideInfo(infoPtr);
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
}
return count;
}
-
+
/*
*---------------------------------------------------------------------------
*
@@ -1837,8 +1837,8 @@ TkTextIndexCount(
int
TkTextIndexBackBytes(
- CONST TkText *textPtr,
- CONST TkTextIndex *srcPtr, /* Source index. */
+ const TkText *textPtr,
+ const TkTextIndex *srcPtr, /* Source index. */
int byteCount, /* How many bytes backward to move. May be
* negative. */
TkTextIndex *dstPtr) /* Destination index: gets modified. */
@@ -1907,8 +1907,8 @@ TkTextIndexBackBytes(
void
TkTextIndexBackChars(
- CONST TkText *textPtr, /* Overall information about text widget. */
- CONST TkTextIndex *srcPtr, /* Source index. */
+ const TkText *textPtr, /* Overall information about text widget. */
+ const TkTextIndex *srcPtr, /* Source index. */
int charCount, /* How many characters backward to move. May
* be negative. */
TkTextIndex *dstPtr, /* Destination index: gets modified. */
@@ -1917,7 +1917,7 @@ TkTextIndexBackChars(
TkTextSegment *segPtr, *oldPtr;
TkTextElideInfo *infoPtr = NULL;
int lineIndex, segSize;
- CONST char *p, *start, *end;
+ const char *p, *start, *end;
int elide = 0;
int checkElided = (type & COUNT_DISPLAY);
@@ -1926,7 +1926,7 @@ TkTextIndexBackChars(
return;
}
if (checkElided) {
- infoPtr = (TkTextElideInfo *) ckalloc(sizeof(TkTextElideInfo));
+ infoPtr = ckalloc(sizeof(TkTextElideInfo));
elide = TkTextIsElided(textPtr, srcPtr, infoPtr);
}
@@ -2092,7 +2092,7 @@ TkTextIndexBackChars(
backwardCharDone:
if (infoPtr != NULL) {
TkTextFreeElideInfo(infoPtr);
- ckfree((char *) infoPtr);
+ ckfree(infoPtr);
}
}
@@ -2116,15 +2116,15 @@ TkTextIndexBackChars(
*----------------------------------------------------------------------
*/
-static CONST char *
+static const char *
StartEnd(
TkText *textPtr, /* Information about text widget. */
- CONST char *string, /* String to parse for additional info about
+ const char *string, /* String to parse for additional info about
* modifier (count and units). Points to first
* character of modifer word. */
TkTextIndex *indexPtr) /* Index to modify based on string. */
{
- CONST char *p;
+ const char *p;
size_t length;
register TkTextSegment *segPtr;
int modifier;
diff --git a/generic/tkTextMark.c b/generic/tkTextMark.c
index 71a7949..76ab1a9 100644
--- a/generic/tkTextMark.c
+++ b/generic/tkTextMark.c
@@ -13,6 +13,7 @@
#include "tkInt.h"
#include "tkText.h"
+#include "tk3d.h"
/*
* Macro that determines the size of a mark segment:
@@ -104,7 +105,7 @@ TkTextMarkCmd(
TkTextIndex index;
const Tk_SegType *newTypePtr;
int optionIndex;
- static const char *markOptionStrings[] = {
+ static const char *const markOptionStrings[] = {
"gravity", "names", "next", "previous", "set", "unset", NULL
};
enum markOptions {
@@ -113,7 +114,7 @@ TkTextMarkCmd(
};
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[2], markOptionStrings, "mark option",
@@ -125,7 +126,7 @@ TkTextMarkCmd(
case MARK_GRAVITY: {
char c;
int length;
- char *str;
+ const char *str;
if (objc < 4 || objc > 5) {
Tcl_WrongNumArgs(interp, 3, objv, "markName ?gravity?");
@@ -143,7 +144,7 @@ TkTextMarkCmd(
Tcl_GetString(objv[3]), "\"", NULL);
return TCL_ERROR;
}
- markPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ markPtr = Tcl_GetHashValue(hPtr);
}
if (objc == 4) {
if (markPtr->typePtr == &tkTextRightMarkType) {
@@ -155,10 +156,10 @@ TkTextMarkCmd(
}
str = Tcl_GetStringFromObj(objv[4],&length);
c = str[0];
- if ((c == 'l') && (strncmp(str, "left", (unsigned)length) == 0)) {
+ if ((c == 'l') && (strncmp(str, "left", (unsigned) length) == 0)) {
newTypePtr = &tkTextLeftMarkType;
} else if ((c == 'r') &&
- (strncmp(str, "right", (unsigned)length) == 0)) {
+ (strncmp(str, "right", (unsigned) length) == 0)) {
newTypePtr = &tkTextRightMarkType;
} else {
Tcl_AppendResult(interp, "bad mark gravity \"", str,
@@ -213,7 +214,7 @@ TkTextMarkCmd(
hPtr = Tcl_FindHashEntry(&textPtr->sharedTextPtr->markTable,
Tcl_GetString(objv[i]));
if (hPtr != NULL) {
- markPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ markPtr = Tcl_GetHashValue(hPtr);
/*
* Special case not needed with peer widgets.
@@ -225,7 +226,7 @@ TkTextMarkCmd(
}
TkBTreeUnlinkSegment(markPtr, markPtr->body.mark.linePtr);
Tcl_DeleteHashEntry(hPtr);
- ckfree((char *) markPtr);
+ ckfree(markPtr);
}
}
break;
@@ -274,7 +275,7 @@ TkTextSetMark(
widgetSpecific = 0;
hPtr = Tcl_CreateHashEntry(&textPtr->sharedTextPtr->markTable, name,
&isNew);
- markPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ markPtr = Tcl_GetHashValue(hPtr);
}
if (!isNew) {
/*
@@ -288,7 +289,7 @@ TkTextSetMark(
int nblines;
TkTextMarkSegToIndex(textPtr, textPtr->insertMarkPtr, &index);
- TkTextIndexForwChars(NULL,&index, 1, &index2, COUNT_INDICES);
+ TkTextIndexForwChars(NULL, &index, 1, &index2, COUNT_INDICES);
/*
* While we wish to redisplay, no heights have changed, so no need
@@ -314,7 +315,7 @@ TkTextSetMark(
}
TkBTreeUnlinkSegment(markPtr, markPtr->body.mark.linePtr);
} else {
- markPtr = (TkTextSegment *) ckalloc(MSEG_SIZE);
+ markPtr = ckalloc(MSEG_SIZE);
markPtr->typePtr = &tkTextRightMarkType;
markPtr->size = 0;
markPtr->body.mark.textPtr = textPtr;
@@ -338,7 +339,7 @@ TkTextSetMark(
if (markPtr == textPtr->insertMarkPtr) {
TkTextIndex index2;
- TkTextIndexForwChars(NULL,indexPtr, 1, &index2, COUNT_INDICES);
+ TkTextIndexForwChars(NULL, indexPtr, 1, &index2, COUNT_INDICES);
/*
* While we wish to redisplay, no heights have changed, so no need to
@@ -430,12 +431,13 @@ TkTextMarkNameToIndex(
} else if (!strcmp(name, "current")) {
segPtr = textPtr->currentMarkPtr;
} else {
- Tcl_HashEntry *hPtr;
- hPtr = Tcl_FindHashEntry(&textPtr->sharedTextPtr->markTable, name);
+ Tcl_HashEntry *hPtr =
+ Tcl_FindHashEntry(&textPtr->sharedTextPtr->markTable, name);
+
if (hPtr == NULL) {
return TCL_ERROR;
}
- segPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ segPtr = Tcl_GetHashValue(hPtr);
}
TkTextMarkSegToIndex(textPtr, segPtr, indexPtr);
@@ -578,7 +580,7 @@ MarkLayoutProc(
*/
chunkPtr->breakIndex = -1;
- chunkPtr->clientData = (ClientData) textPtr;
+ chunkPtr->clientData = textPtr;
return 1;
}
@@ -619,13 +621,13 @@ TkTextInsertDisplayProc(
* We have no need for the clientData.
*/
- /* TkText *textPtr = (TkText *) chunkPtr->clientData; */
+ /* TkText *textPtr = chunkPtr->clientData; */
TkTextIndex index;
int halfWidth = textPtr->insertWidth/2;
int rightSideWidth;
int ix = 0, iy = 0, iw = 0, ih = 0, charWidth = 0;
- if(textPtr->insertCursorType) {
+ if (textPtr->insertCursorType) {
TkTextMarkSegToIndex(textPtr, textPtr->insertMarkPtr, &index);
TkTextIndexBbox(textPtr, &index, &ix, &iy, &iw, &ih, &charWidth);
rightSideWidth = charWidth + halfWidth;
@@ -653,14 +655,37 @@ TkTextInsertDisplayProc(
* the cursor.
*/
- if (textPtr->flags & INSERT_ON) {
+ if (textPtr->flags & GOT_FOCUS) {
+ if (textPtr->flags & INSERT_ON) {
+ Tk_Fill3DRectangle(textPtr->tkwin, dst, textPtr->insertBorder,
+ x - halfWidth, y, charWidth + textPtr->insertWidth,
+ height, textPtr->insertBorderWidth, TK_RELIEF_RAISED);
+ } else if (textPtr->selBorder == textPtr->insertBorder) {
+ Tk_Fill3DRectangle(textPtr->tkwin, dst, textPtr->border,
+ x - halfWidth, y, charWidth + textPtr->insertWidth,
+ height, 0, TK_RELIEF_FLAT);
+ }
+ } else if (textPtr->insertUnfocussed == TK_TEXT_INSERT_NOFOCUS_HOLLOW) {
+ if (textPtr->insertBorderWidth < 1) {
+ /*
+ * Hack to work around the fact that a "solid" border always
+ * paints in black.
+ */
+
+ TkBorder *borderPtr = (TkBorder *) textPtr->insertBorder;
+
+ XDrawRectangle(Tk_Display(textPtr->tkwin), dst, borderPtr->bgGC,
+ x - halfWidth, y, charWidth + textPtr->insertWidth - 1,
+ height - 1);
+ } else {
+ Tk_Draw3DRectangle(textPtr->tkwin, dst, textPtr->insertBorder,
+ x - halfWidth, y, charWidth + textPtr->insertWidth,
+ height, textPtr->insertBorderWidth, TK_RELIEF_RAISED);
+ }
+ } else if (textPtr->insertUnfocussed == TK_TEXT_INSERT_NOFOCUS_SOLID) {
Tk_Fill3DRectangle(textPtr->tkwin, dst, textPtr->insertBorder,
x - halfWidth, y, charWidth + textPtr->insertWidth, height,
textPtr->insertBorderWidth, TK_RELIEF_RAISED);
- } else if (textPtr->selBorder == textPtr->insertBorder) {
- Tk_Fill3DRectangle(textPtr->tkwin, dst, textPtr->border,
- x - halfWidth, y, charWidth + textPtr->insertWidth, height,
- 0, TK_RELIEF_FLAT);
}
}
@@ -789,7 +814,7 @@ MarkFindNext(
* position.
*/
- segPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ segPtr = Tcl_GetHashValue(hPtr);
TkTextMarkSegToIndex(textPtr, segPtr, &index);
segPtr = segPtr->nextPtr;
} else {
@@ -893,7 +918,7 @@ MarkFindPrev(
* position.
*/
- segPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ segPtr = Tcl_GetHashValue(hPtr);
TkTextMarkSegToIndex(textPtr, segPtr, &index);
} else {
/*
diff --git a/generic/tkTextTag.c b/generic/tkTextTag.c
index 2df950a..38a1c44 100644
--- a/generic/tkTextTag.c
+++ b/generic/tkTextTag.c
@@ -23,7 +23,7 @@
* a whole is not.
*/
-static const char *wrapStrings[] = {
+static const char *const wrapStrings[] = {
"char", "none", "word", "", NULL
};
@@ -34,7 +34,7 @@ static const char *wrapStrings[] = {
* widget as a whole is not.
*/
-static const char *tabStyleStrings[] = {
+static const char *const tabStyleStrings[] = {
"tabular", "wordprocessor", "", NULL
};
@@ -87,7 +87,7 @@ static const Tk_OptionSpec tagOptionSpecs[] = {
{TK_OPTION_STRING_TABLE, "-wrap", NULL, NULL,
NULL, -1, Tk_Offset(TkTextTag, wrapMode),
TK_OPTION_NULL_OK, (ClientData) wrapStrings, 0},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
/*
@@ -99,7 +99,7 @@ static void ChangeTagPriority(TkText *textPtr, TkTextTag *tagPtr,
static TkTextTag * FindTag(Tcl_Interp *interp, TkText *textPtr,
Tcl_Obj *tagName);
static void SortTags(int numTags, TkTextTag **tagArrayPtr);
-static int TagSortProc(CONST VOID *first, CONST VOID *second);
+static int TagSortProc(const void *first, const void *second);
static void TagBindEvent(TkText *textPtr, XEvent *eventPtr,
int numTags, TkTextTag **tagArrayPtr);
@@ -126,11 +126,11 @@ TkTextTagCmd(
register TkText *textPtr, /* Information about text widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already
+ Tcl_Obj *const objv[]) /* Argument objects. Someone else has already
* parsed this command enough to know that
* objv[1] is "tag". */
{
- static CONST char *tagOptionStrings[] = {
+ static const char *const tagOptionStrings[] = {
"add", "bind", "cget", "configure", "delete", "lower", "names",
"nextrange", "prevrange", "raise", "ranges", "remove", NULL
};
@@ -144,7 +144,7 @@ TkTextTagCmd(
TkTextIndex index1, index2;
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
@@ -223,7 +223,7 @@ TkTextTagCmd(
if (addTag && textPtr->exportSelection
&& !(textPtr->flags & GOT_SELECTION)) {
Tk_OwnSelection(textPtr->tkwin, XA_PRIMARY,
- TkTextLostSelection, (ClientData) textPtr);
+ TkTextLostSelection, textPtr);
textPtr->flags |= GOT_SELECTION;
}
textPtr->abortSelections = 1;
@@ -251,7 +251,7 @@ TkTextTagCmd(
if (objc == 6) {
int append = 0;
unsigned long mask;
- char *fifth = Tcl_GetString(objv[5]);
+ const char *fifth = Tcl_GetString(objv[5]);
if (fifth[0] == 0) {
return Tk_DeleteBinding(interp,
@@ -283,13 +283,13 @@ TkTextTagCmd(
return TCL_ERROR;
}
} else if (objc == 5) {
- CONST char *command;
+ const char *command;
command = Tk_GetBinding(interp,
textPtr->sharedTextPtr->bindingTable,
(ClientData) tagPtr->name, Tcl_GetString(objv[4]));
if (command == NULL) {
- CONST char *string = Tcl_GetStringResult(interp);
+ const char *string = Tcl_GetStringResult(interp);
/*
* Ignore missing binding errors. This is a special hack that
@@ -334,7 +334,7 @@ TkTextTagCmd(
if (objc < 4) {
Tcl_WrongNumArgs(interp, 3, objv,
- "tagName ?option? ?value? ?option value ...?");
+ "tagName ?-option? ?value? ?-option value ...?");
return TCL_ERROR;
}
tagPtr = TkTextCreateTag(textPtr, Tcl_GetString(objv[3]), &newTag);
@@ -351,7 +351,7 @@ TkTextTagCmd(
} else {
int result = TCL_OK;
- if (Tk_SetOptions(interp, (char*)tagPtr, tagPtr->optionTable,
+ if (Tk_SetOptions(interp, (char *) tagPtr, tagPtr->optionTable,
objc-4, objv+4, textPtr->tkwin, NULL, NULL) != TCL_OK) {
return TCL_ERROR;
}
@@ -436,7 +436,7 @@ TkTextTagCmd(
}
}
if (tagPtr->tabArrayPtr != NULL) {
- ckfree((char *) tagPtr->tabArrayPtr);
+ ckfree(tagPtr->tabArrayPtr);
tagPtr->tabArrayPtr = NULL;
}
if (tagPtr->tabStringPtr != NULL) {
@@ -539,7 +539,7 @@ TkTextTagCmd(
continue;
}
- tagPtr = (TkTextTag *) Tcl_GetHashValue(hPtr);
+ tagPtr = Tcl_GetHashValue(hPtr);
if (tagPtr == textPtr->selTagPtr) {
continue;
}
@@ -600,12 +600,12 @@ TkTextTagCmd(
Tcl_HashSearch search;
Tcl_HashEntry *hPtr;
- arrayPtr = (TkTextTag **) ckalloc((unsigned)
- (textPtr->sharedTextPtr->numTags * sizeof(TkTextTag *)));
+ arrayPtr = ckalloc(textPtr->sharedTextPtr->numTags
+ * sizeof(TkTextTag *));
for (i=0, hPtr = Tcl_FirstHashEntry(
&textPtr->sharedTextPtr->tagTable, &search);
hPtr != NULL; i++, hPtr = Tcl_NextHashEntry(&search)) {
- arrayPtr[i] = (TkTextTag *) Tcl_GetHashValue(hPtr);
+ arrayPtr[i] = Tcl_GetHashValue(hPtr);
}
/*
@@ -634,7 +634,7 @@ TkTextTagCmd(
Tcl_NewStringObj(tagPtr->name,-1));
}
Tcl_SetObjResult(interp, listObj);
- ckfree((char *) arrayPtr);
+ ckfree(arrayPtr);
break;
}
case TAG_NEXTRANGE: {
@@ -926,14 +926,14 @@ TkTextTagCmd(
TkTextTag *
TkTextCreateTag(
TkText *textPtr, /* Widget in which tag is being used. */
- CONST char *tagName, /* Name of desired tag. */
+ const char *tagName, /* Name of desired tag. */
int *newTag) /* If non-NULL, then return 1 if new, or 0 if
* already exists. */
{
register TkTextTag *tagPtr;
Tcl_HashEntry *hPtr = NULL;
int isNew;
- CONST char *name;
+ const char *name;
if (!strcmp(tagName, "sel")) {
if (textPtr->selTagPtr != NULL) {
@@ -953,7 +953,7 @@ TkTextCreateTag(
*newTag = isNew;
}
if (!isNew) {
- return (TkTextTag *) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
name = Tcl_GetHashKey(&textPtr->sharedTextPtr->tagTable, hPtr);
}
@@ -963,7 +963,7 @@ TkTextCreateTag(
* to it to the hash table entry.
*/
- tagPtr = (TkTextTag *) ckalloc(sizeof(TkTextTag));
+ tagPtr = ckalloc(sizeof(TkTextTag));
tagPtr->name = name;
tagPtr->textPtr = NULL;
tagPtr->toggleCount = 0;
@@ -1011,6 +1011,7 @@ TkTextCreateTag(
tagPtr->textPtr = textPtr;
textPtr->refCount++;
} else {
+ CLANG_ASSERT(hPtr);
Tcl_SetHashValue(hPtr, tagPtr);
}
tagPtr->optionTable =
@@ -1046,7 +1047,7 @@ FindTag(
{
Tcl_HashEntry *hPtr;
int len;
- CONST char *str;
+ const char *str;
str = Tcl_GetStringFromObj(tagName, &len);
if (len == 3 && !strcmp(str,"sel")) {
@@ -1055,7 +1056,7 @@ FindTag(
hPtr = Tcl_FindHashEntry(&textPtr->sharedTextPtr->tagTable,
Tcl_GetString(tagName));
if (hPtr != NULL) {
- return (TkTextTag *) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
if (interp != NULL) {
Tcl_AppendResult(interp, "tag \"", Tcl_GetString(tagName),
@@ -1166,7 +1167,7 @@ TkTextFreeTag(
*/
if (tagPtr->tabArrayPtr != NULL) {
- ckfree((char *) tagPtr->tabArrayPtr);
+ ckfree(tagPtr->tabArrayPtr);
}
/*
@@ -1195,7 +1196,7 @@ TkTextFreeTag(
}
textPtr->refCount--;
if (textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
tagPtr->textPtr = NULL;
}
@@ -1204,7 +1205,7 @@ TkTextFreeTag(
* Finally free the tag's memory.
*/
- ckfree((char *) tagPtr);
+ ckfree(tagPtr);
}
/*
@@ -1277,8 +1278,8 @@ SortTags(
static int
TagSortProc(
- CONST void *first,
- CONST void *second) /* Elements to be compared. */
+ const void *first,
+ const void *second) /* Elements to be compared. */
{
TkTextTag *tagPtr1, *tagPtr2;
@@ -1347,7 +1348,7 @@ ChangeTagPriority(
}
for (hPtr = Tcl_FirstHashEntry(&textPtr->sharedTextPtr->tagTable, &search);
hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) {
- tagPtr2 = (TkTextTag *) Tcl_GetHashValue(hPtr);
+ tagPtr2 = Tcl_GetHashValue(hPtr);
if ((tagPtr2->priority >= low) && (tagPtr2->priority <= high)) {
tagPtr2->priority += delta;
}
@@ -1378,7 +1379,7 @@ TkTextBindProc(
ClientData clientData, /* Pointer to canvas structure. */
XEvent *eventPtr) /* Pointer to X event that just happened. */
{
- TkText *textPtr = (TkText *) clientData;
+ TkText *textPtr = clientData;
int repick = 0;
# define AnyButtonMask \
@@ -1458,7 +1459,7 @@ TkTextBindProc(
done:
if (--textPtr->refCount == 0) {
- ckfree((char *) textPtr);
+ ckfree(textPtr);
}
}
@@ -1590,7 +1591,7 @@ TkTextPickCurrent(
SortTags(textPtr->numCurTags, textPtr->curTagArrayPtr);
if (numNewTags > 0) {
size = numNewTags * sizeof(TkTextTag *);
- copyArrayPtr = (TkTextTag **) ckalloc((unsigned) size);
+ copyArrayPtr = ckalloc(size);
memcpy(copyArrayPtr, newArrayPtr, (size_t) size);
for (i = 0; i < textPtr->numCurTags; i++) {
for (j = 0; j < numNewTags; j++) {
@@ -1632,7 +1633,7 @@ TkTextPickCurrent(
event.xcrossing.detail = NotifyAncestor;
TagBindEvent(textPtr, &event, numOldTags, oldArrayPtr);
}
- ckfree((char *) oldArrayPtr);
+ ckfree(oldArrayPtr);
}
/*
@@ -1654,7 +1655,7 @@ TkTextPickCurrent(
event.xcrossing.detail = NotifyAncestor;
TagBindEvent(textPtr, &event, numNewTags, copyArrayPtr);
}
- ckfree((char *) copyArrayPtr);
+ ckfree(copyArrayPtr);
}
}
@@ -1684,9 +1685,9 @@ TagBindEvent(
int numTags, /* Number of relevant tags. */
TkTextTag **tagArrayPtr) /* Array of relevant tags. */
{
- #define NUM_BIND_TAGS 10
- CONST char *nameArray[NUM_BIND_TAGS];
- CONST char **nameArrPtr;
+# define NUM_BIND_TAGS 10
+ const char *nameArray[NUM_BIND_TAGS];
+ const char **nameArrPtr;
int i;
/*
@@ -1694,7 +1695,7 @@ TagBindEvent(
*/
if (numTags > NUM_BIND_TAGS) {
- nameArrPtr = (CONST char **) ckalloc(numTags * sizeof(CONST char *));
+ nameArrPtr = ckalloc(numTags * sizeof(const char *));
} else {
nameArrPtr = nameArray;
}
@@ -1707,6 +1708,7 @@ TagBindEvent(
for (i = 0; i < numTags; i++) {
TkTextTag *tagPtr = tagArrayPtr[i];
+
if (tagPtr != NULL) {
nameArrPtr[i] = tagPtr->name;
} else {
@@ -1723,7 +1725,7 @@ TagBindEvent(
textPtr->tkwin, numTags, (ClientData *) nameArrPtr);
if (numTags > NUM_BIND_TAGS) {
- ckfree((char *) nameArrPtr);
+ ckfree(nameArrPtr);
}
}
diff --git a/generic/tkTextWind.c b/generic/tkTextWind.c
index ecafd4e..e54aeef 100644
--- a/generic/tkTextWind.c
+++ b/generic/tkTextWind.c
@@ -63,14 +63,14 @@ static void EmbWinStructureProc(ClientData clientData,
XEvent *eventPtr);
static void EmbWinUndisplayProc(TkText *textPtr,
TkTextDispChunk *chunkPtr);
-static TkTextEmbWindowClient* EmbWinGetClient(const TkText *textPtr,
+static TkTextEmbWindowClient *EmbWinGetClient(const TkText *textPtr,
TkTextSegment *ewPtr);
/*
* The following structure declares the "embedded window" segment type.
*/
-static const Tk_SegType tkTextEmbWindowType = {
+const Tk_SegType tkTextEmbWindowType = {
"window", /* name */
0, /* leftGravity */
NULL, /* splitProc */
@@ -85,7 +85,7 @@ static const Tk_SegType tkTextEmbWindowType = {
* Definitions for alignment values:
*/
-static const char *alignStrings[] = {
+static const char *const alignStrings[] = {
"baseline", "bottom", "center", "top", NULL
};
@@ -111,7 +111,7 @@ static const Tk_OptionSpec optionSpecs[] = {
"0", -1, Tk_Offset(TkTextEmbWindow, stretch), 0, 0, 0},
{TK_OPTION_WINDOW, "-window", NULL, NULL,
NULL, -1, Tk_Offset(TkTextEmbWindow, tkwin), TK_OPTION_NULL_OK, 0, 0},
- {TK_OPTION_END}
+ {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};
/*
@@ -141,7 +141,7 @@ TkTextWindowCmd(
* objv[1] is "window". */
{
int optionIndex;
- static const char *windOptionStrings[] = {
+ static const char *const windOptionStrings[] = {
"cget", "configure", "create", "names", NULL
};
enum windOptions {
@@ -150,7 +150,7 @@ TkTextWindowCmd(
register TkTextSegment *ewPtr;
if (objc < 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "option ?arg arg ...?");
+ Tcl_WrongNumArgs(interp, 2, objv, "option ?arg ...?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[2], windOptionStrings,
@@ -202,7 +202,7 @@ TkTextWindowCmd(
TkTextSegment *ewPtr;
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 3, objv, "index ?option value ...?");
+ Tcl_WrongNumArgs(interp, 3, objv, "index ?-option value ...?");
return TCL_ERROR;
}
if (TkTextGetObjIndex(interp, textPtr, objv[3], &index) != TCL_OK) {
@@ -216,7 +216,7 @@ TkTextWindowCmd(
}
if (objc <= 5) {
TkTextEmbWindowClient *client;
- Tcl_Obj* objPtr;
+ Tcl_Obj *objPtr;
/*
* Copy over client specific value before querying.
@@ -263,7 +263,7 @@ TkTextWindowCmd(
*/
if (objc < 4) {
- Tcl_WrongNumArgs(interp, 3, objv, "index ?option value ...?");
+ Tcl_WrongNumArgs(interp, 3, objv, "index ?-option value ...?");
return TCL_ERROR;
}
if (TkTextGetObjIndex(interp, textPtr, objv[3], &index) != TCL_OK) {
@@ -286,7 +286,7 @@ TkTextWindowCmd(
* Create the new window segment and initialize it.
*/
- ewPtr = (TkTextSegment *) ckalloc(EW_SEG_SIZE);
+ ewPtr = ckalloc(EW_SEG_SIZE);
ewPtr->typePtr = &tkTextEmbWindowType;
ewPtr->size = 1;
ewPtr->body.ew.sharedTextPtr = textPtr->sharedTextPtr;
@@ -298,8 +298,7 @@ TkTextWindowCmd(
ewPtr->body.ew.stretch = 0;
ewPtr->body.ew.optionTable = Tk_CreateOptionTable(interp, optionSpecs);
- client = (TkTextEmbWindowClient *)
- ckalloc(sizeof(TkTextEmbWindowClient));
+ client = ckalloc(sizeof(TkTextEmbWindowClient));
client->next = NULL;
client->textPtr = textPtr;
client->tkwin = NULL;
@@ -408,8 +407,8 @@ EmbWinConfigure(
&textPtr->sharedTextPtr->windowTable,
Tk_PathName(oldWindow)));
Tk_DeleteEventHandler(oldWindow, StructureNotifyMask,
- EmbWinStructureProc, (ClientData) client);
- Tk_ManageGeometry(oldWindow, NULL, (ClientData) NULL);
+ EmbWinStructureProc, client);
+ Tk_ManageGeometry(oldWindow, NULL, NULL);
if (textPtr->tkwin != Tk_Parent(oldWindow)) {
Tk_UnmaintainGeometry(oldWindow, textPtr->tkwin);
} else {
@@ -457,8 +456,7 @@ EmbWinConfigure(
* Have to make the new client.
*/
- client = (TkTextEmbWindowClient *)
- ckalloc(sizeof(TkTextEmbWindowClient));
+ client = ckalloc(sizeof(TkTextEmbWindowClient));
client->next = ewPtr->body.ew.clients;
client->textPtr = textPtr;
client->tkwin = NULL;
@@ -474,10 +472,9 @@ EmbWinConfigure(
* event handler to find out when it is deleted.
*/
- Tk_ManageGeometry(ewPtr->body.ew.tkwin, &textGeomType,
- (ClientData) client);
+ Tk_ManageGeometry(ewPtr->body.ew.tkwin, &textGeomType, client);
Tk_CreateEventHandler(ewPtr->body.ew.tkwin, StructureNotifyMask,
- EmbWinStructureProc, (ClientData) client);
+ EmbWinStructureProc, client);
/*
* Special trick! Must enter into the hash table *after* calling
@@ -518,7 +515,7 @@ EmbWinStructureProc(
ClientData clientData, /* Pointer to record describing window item. */
XEvent *eventPtr) /* Describes what just happened. */
{
- TkTextEmbWindowClient *client = (TkTextEmbWindowClient*)clientData;
+ TkTextEmbWindowClient *client = clientData;
TkTextSegment *ewPtr = client->parent;
TkTextIndex index;
Tcl_HashEntry *hPtr;
@@ -571,7 +568,7 @@ EmbWinRequestProc(
ClientData clientData, /* Pointer to record for window item. */
Tk_Window tkwin) /* Window that changed its desired size. */
{
- TkTextEmbWindowClient *client = (TkTextEmbWindowClient*)clientData;
+ TkTextEmbWindowClient *client = clientData;
TkTextSegment *ewPtr = client->parent;
TkTextIndex index;
@@ -608,15 +605,15 @@ EmbWinLostSlaveProc(
Tk_Window tkwin) /* Window that was claimed away by another
* geometry manager. */
{
- TkTextEmbWindowClient *client = (TkTextEmbWindowClient*)clientData;
+ TkTextEmbWindowClient *client = clientData;
TkTextSegment *ewPtr = client->parent;
TkTextIndex index;
Tcl_HashEntry *hPtr;
TkTextEmbWindowClient *loop;
Tk_DeleteEventHandler(client->tkwin, StructureNotifyMask,
- EmbWinStructureProc, (ClientData) client);
- Tcl_CancelIdleCall(EmbWinDelayedUnmap, (ClientData) client);
+ EmbWinStructureProc, client);
+ Tcl_CancelIdleCall(EmbWinDelayedUnmap, client);
if (client->textPtr->tkwin != Tk_Parent(tkwin)) {
Tk_UnmaintainGeometry(tkwin, client->textPtr->tkwin);
} else {
@@ -641,7 +638,7 @@ EmbWinLostSlaveProc(
}
loop->next = client->next;
}
- ckfree((char *) client);
+ ckfree(client);
index.tree = ewPtr->body.ew.sharedTextPtr->tree;
index.linePtr = ewPtr->body.ew.linePtr;
@@ -698,16 +695,16 @@ TkTextWinFreeClient(
if (client->tkwin != NULL) {
Tk_DeleteEventHandler(client->tkwin, StructureNotifyMask,
- EmbWinStructureProc, (ClientData) client);
+ EmbWinStructureProc, client);
Tk_DestroyWindow(client->tkwin);
}
- Tcl_CancelIdleCall(EmbWinDelayedUnmap, (ClientData) client);
+ Tcl_CancelIdleCall(EmbWinDelayedUnmap, client);
/*
* Free up this client.
*/
- ckfree((char *) client);
+ ckfree(client);
}
/*
@@ -761,7 +758,7 @@ EmbWinDeleteProc(
* Free up all memory allocated.
*/
- ckfree((char *) ewPtr);
+ ckfree(ewPtr);
return 0;
}
@@ -909,7 +906,7 @@ EmbWinLayoutProc(
}
if (code != TCL_OK) {
createError:
- Tcl_BackgroundError(textPtr->interp);
+ Tcl_BackgroundException(textPtr->interp, code);
goto gotWindow;
}
Tcl_DStringInit(&name);
@@ -946,8 +943,7 @@ EmbWinLayoutProc(
* now need to add to our client list.
*/
- client = (TkTextEmbWindowClient *)
- ckalloc(sizeof(TkTextEmbWindowClient));
+ client = ckalloc(sizeof(TkTextEmbWindowClient));
client->next = ewPtr->body.ew.clients;
client->textPtr = textPtr;
client->tkwin = NULL;
@@ -958,10 +954,9 @@ EmbWinLayoutProc(
}
client->tkwin = ewPtr->body.ew.tkwin;
- Tk_ManageGeometry(client->tkwin, &textGeomType,
- (ClientData) client);
+ Tk_ManageGeometry(client->tkwin, &textGeomType, client);
Tk_CreateEventHandler(client->tkwin, StructureNotifyMask,
- EmbWinStructureProc, (ClientData) client);
+ EmbWinStructureProc, client);
/*
* Special trick! Must enter into the hash table *after* calling
@@ -1013,7 +1008,7 @@ EmbWinLayoutProc(
chunkPtr->width = width;
chunkPtr->breakIndex = -1;
chunkPtr->breakIndex = 1;
- chunkPtr->clientData = (ClientData) ewPtr;
+ chunkPtr->clientData = ewPtr;
if (client != NULL) {
client->chunkCount += 1;
}
@@ -1089,7 +1084,7 @@ TkTextEmbWinDisplayProc(
{
int lineX, windowX, windowY, width, height;
Tk_Window tkwin;
- TkTextSegment *ewPtr = (TkTextSegment*) chunkPtr->clientData;
+ TkTextSegment *ewPtr = chunkPtr->clientData;
TkTextEmbWindowClient *client = EmbWinGetClient(textPtr, ewPtr);
if (client == NULL) {
@@ -1165,7 +1160,7 @@ EmbWinUndisplayProc(
TkText *textPtr, /* Overall information about text widget. */
TkTextDispChunk *chunkPtr) /* Chunk that is about to be freed. */
{
- TkTextSegment *ewPtr = (TkTextSegment*) chunkPtr->clientData;
+ TkTextSegment *ewPtr = chunkPtr->clientData;
TkTextEmbWindowClient *client = EmbWinGetClient(textPtr, ewPtr);
if (client == NULL) {
@@ -1183,7 +1178,7 @@ EmbWinUndisplayProc(
*/
client->displayed = 0;
- Tcl_DoWhenIdle(EmbWinDelayedUnmap, (ClientData) client);
+ Tcl_DoWhenIdle(EmbWinDelayedUnmap, client);
}
}
@@ -1228,7 +1223,7 @@ EmbWinBboxProc(
* pixels. */
{
Tk_Window tkwin;
- TkTextSegment *ewPtr = (TkTextSegment *) chunkPtr->clientData;
+ TkTextSegment *ewPtr = chunkPtr->clientData;
TkTextEmbWindowClient *client = EmbWinGetClient(textPtr, ewPtr);
if (client == NULL) {
@@ -1290,7 +1285,7 @@ static void
EmbWinDelayedUnmap(
ClientData clientData) /* Token for the window to be unmapped. */
{
- TkTextEmbWindowClient *client = (TkTextEmbWindowClient*) clientData;
+ TkTextEmbWindowClient *client = clientData;
if (!client->displayed && (client->tkwin != NULL)) {
if (client->textPtr->tkwin != Tk_Parent(client->tkwin)) {
@@ -1334,7 +1329,7 @@ TkTextWindowIndex(
return 0;
}
- ewPtr = (TkTextSegment *) Tcl_GetHashValue(hPtr);
+ ewPtr = Tcl_GetHashValue(hPtr);
indexPtr->tree = textPtr->sharedTextPtr->tree;
indexPtr->linePtr = ewPtr->body.ew.linePtr;
indexPtr->byteIndex = TkTextSegToOffset(ewPtr, indexPtr->linePtr);
@@ -1365,7 +1360,7 @@ TkTextWindowIndex(
*--------------------------------------------------------------
*/
-static TkTextEmbWindowClient*
+static TkTextEmbWindowClient *
EmbWinGetClient(
const TkText *textPtr, /* Information about text widget. */
TkTextSegment *ewPtr) /* Segment containing embedded window. */
diff --git a/generic/tkTrig.c b/generic/tkTrig.c
index d7439b3..d999062 100644
--- a/generic/tkTrig.c
+++ b/generic/tkTrig.c
@@ -12,7 +12,6 @@
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
-#include <stdio.h>
#include "tkInt.h"
#include "tkCanvas.h"
@@ -20,9 +19,6 @@
#define MIN(a,b) (((a) < (b)) ? (a) : (b))
#undef MAX
#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-#ifndef PI
-# define PI 3.14159265358979323846
-#endif /* PI */
/*
*--------------------------------------------------------------
@@ -755,7 +751,7 @@ TkOvalToPoint(
int
TkOvalToArea(
- register double *ovalPtr, /* Points to coordinates definining the
+ register double *ovalPtr, /* Points to coordinates defining the
* bounding rectangle for the oval: x1, y1,
* x2, y2. X1 must be less than x2 and y1 less
* than y2. */
diff --git a/generic/tkUndo.c b/generic/tkUndo.c
index bf2ed7c..a642e72 100644
--- a/generic/tkUndo.c
+++ b/generic/tkUndo.c
@@ -94,7 +94,7 @@ TkUndoInsertSeparator(
TkUndoAtom *separator;
if (*stack!=NULL && (*stack)->type!=TK_UNDO_SEPARATOR) {
- separator = (TkUndoAtom *) ckalloc(sizeof(TkUndoAtom));
+ separator = ckalloc(sizeof(TkUndoAtom));
separator->type = TK_UNDO_SEPARATOR;
TkUndoPushStack(stack,separator);
return 1;
@@ -135,7 +135,7 @@ TkUndoClearStack(
if (sub->action != NULL) {
Tcl_DecrRefCount(sub->action);
}
- ckfree((char *)sub);
+ ckfree(sub);
sub = next;
}
@@ -146,11 +146,11 @@ TkUndoClearStack(
if (sub->action != NULL) {
Tcl_DecrRefCount(sub->action);
}
- ckfree((char *)sub);
+ ckfree(sub);
sub = next;
}
}
- ckfree((char *)elem);
+ ckfree(elem);
}
*stack = NULL;
}
@@ -181,7 +181,7 @@ TkUndoPushAction(
{
TkUndoAtom *atom;
- atom = (TkUndoAtom *) ckalloc(sizeof(TkUndoAtom));
+ atom = ckalloc(sizeof(TkUndoAtom));
atom->type = TK_UNDO_ACTION;
atom->apply = apply;
atom->revert = revert;
@@ -237,7 +237,7 @@ TkUndoMakeCmdSubAtom(
Tcl_Panic("NULL command and actionScript in TkUndoMakeCmdSubAtom");
}
- atom = (TkUndoSubAtom *) ckalloc(sizeof(TkUndoSubAtom));
+ atom = ckalloc(sizeof(TkUndoSubAtom));
atom->command = command;
atom->funcPtr = NULL;
atom->clientData = NULL;
@@ -299,7 +299,7 @@ TkUndoMakeSubAtom(
Tcl_Panic("NULL funcPtr in TkUndoMakeSubAtom");
}
- atom = (TkUndoSubAtom *) ckalloc(sizeof(TkUndoSubAtom));
+ atom = ckalloc(sizeof(TkUndoSubAtom));
atom->command = NULL;
atom->funcPtr = funcPtr;
atom->clientData = clientData;
@@ -341,7 +341,7 @@ TkUndoInitStack(
{
TkUndoRedoStack *stack; /* An Undo/Redo stack */
- stack = (TkUndoRedoStack *) ckalloc(sizeof(TkUndoRedoStack));
+ stack = ckalloc(sizeof(TkUndoRedoStack));
stack->undoStack = NULL;
stack->redoStack = NULL;
stack->interp = interp;
@@ -392,6 +392,7 @@ TkUndoSetDepth(
prevelem = elem;
elem = elem->next;
}
+ CLANG_ASSERT(prevelem);
prevelem->next = NULL;
while (elem != NULL) {
prevelem = elem;
@@ -403,7 +404,7 @@ TkUndoSetDepth(
if (sub->action != NULL) {
Tcl_DecrRefCount(sub->action);
}
- ckfree((char *)sub);
+ ckfree(sub);
sub = next;
}
sub = elem->revert;
@@ -413,12 +414,12 @@ TkUndoSetDepth(
if (sub->action != NULL) {
Tcl_DecrRefCount(sub->action);
}
- ckfree((char *)sub);
+ ckfree(sub);
sub = next;
}
}
elem = elem->next;
- ckfree((char *) prevelem);
+ ckfree(prevelem);
}
stack->depth = stack->maxdepth;
}
@@ -471,7 +472,7 @@ TkUndoFreeStack(
TkUndoRedoStack *stack) /* An Undo/Redo stack */
{
TkUndoClearStacks(stack);
- ckfree((char *) stack);
+ ckfree(stack);
}
/*
@@ -540,7 +541,7 @@ TkUndoRevert(
}
if (elem->type == TK_UNDO_SEPARATOR) {
- ckfree((char *) elem);
+ ckfree(elem);
elem = TkUndoPopStack(&stack->undoStack);
}
@@ -602,7 +603,7 @@ TkUndoApply(
}
if (elem->type == TK_UNDO_SEPARATOR) {
- ckfree((char *) elem);
+ ckfree(elem);
elem = TkUndoPopStack(&stack->redoStack);
}
@@ -654,7 +655,7 @@ EvaluateActionList(
while (action != NULL) {
if (action->funcPtr != NULL) {
- result = (*action->funcPtr)(interp, action->clientData,
+ result = action->funcPtr(interp, action->clientData,
action->action);
} else if (action->command != NULL) {
Tcl_Obj *cmdNameObj, *evalObj;
diff --git a/generic/tkUndo.h b/generic/tkUndo.h
index b0e2db0..e63aac4 100644
--- a/generic/tkUndo.h
+++ b/generic/tkUndo.h
@@ -16,13 +16,8 @@
#include "tkInt.h"
#endif
-#ifdef BUILD_tk
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLEXPORT
-#endif
-
/*
- * Enum definining the types used in an undo stack.
+ * Enum defining the types used in an undo stack.
*/
typedef enum {
@@ -115,7 +110,4 @@ MODULE_SCOPE void TkUndoPushAction(TkUndoRedoStack *stack,
MODULE_SCOPE int TkUndoRevert(TkUndoRedoStack *stack);
MODULE_SCOPE int TkUndoApply(TkUndoRedoStack *stack);
-# undef TCL_STORAGE_CLASS
-# define TCL_STORAGE_CLASS DLLIMPORT
-
#endif /* _TKUNDO */
diff --git a/generic/tkUtil.c b/generic/tkUtil.c
index bfa5d5c..5282708 100644
--- a/generic/tkUtil.c
+++ b/generic/tkUtil.c
@@ -18,7 +18,7 @@
* object, used for quickly finding a mapping in a TkStateMap.
*/
-Tcl_ObjType tkStateKeyObjType = {
+const Tcl_ObjType tkStateKeyObjType = {
"statekey", /* name */
NULL, /* freeIntRepProc */
NULL, /* dupIntRepProc */
@@ -59,7 +59,7 @@ TkStateParseProc(
register Tk_State *statePtr = (Tk_State *) (widgRec + offset);
- if(value == NULL || *value == 0) {
+ if (value == NULL || *value == 0) {
*statePtr = TK_STATE_NULL;
return TCL_OK;
}
@@ -121,7 +121,7 @@ TkStateParseProc(
*--------------------------------------------------------------
*/
-char *
+const char *
TkStatePrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Window containing canvas widget. */
@@ -179,7 +179,7 @@ TkOrientParseProc(
register int *orientPtr = (int *) (widgRec + offset);
- if(value == NULL || *value == 0) {
+ if (value == NULL || *value == 0) {
*orientPtr = 0;
return TCL_OK;
}
@@ -222,7 +222,7 @@ TkOrientParseProc(
*--------------------------------------------------------------
*/
-char *
+const char *
TkOrientPrintProc(
ClientData clientData, /* Ignored. */
Tk_Window tkwin, /* Window containing canvas widget. */
@@ -273,7 +273,7 @@ TkOffsetParseProc(
tsoffset.flags = 0;
p = value;
- switch(value[0]) {
+ switch (value[0]) {
case '#':
if (PTR2INT(clientData) & TK_OFFSET_RELATIVE) {
tsoffset.flags = TK_OFFSET_RELATIVE;
@@ -336,7 +336,13 @@ TkOffsetParseProc(
tsoffset.flags = TK_OFFSET_CENTER|TK_OFFSET_MIDDLE;
goto goodTSOffset;
}
- if ((q = strchr(p,',')) == NULL) {
+
+ /*
+ * Check for an extra offset.
+ */
+
+ q = strchr(p, ',');
+ if (q == NULL) {
if (PTR2INT(clientData) & TK_OFFSET_INDEX) {
if (Tcl_GetInt(interp, (char *) p, &tsoffset.flags) != TCL_OK) {
Tcl_ResetResult(interp);
@@ -347,6 +353,7 @@ TkOffsetParseProc(
}
goto badTSOffset;
}
+
*((char *) q) = 0;
result = Tk_GetPixels(interp, tkwin, (char *) p, &tsoffset.xoffset);
*((char *) q) = ',';
@@ -357,14 +364,14 @@ TkOffsetParseProc(
return TCL_ERROR;
}
- goodTSOffset:
/*
* Below is a hack to allow the stipple/tile offset to be stored in the
* internal tile structure. Most of the times, offsetPtr is a pointer to
* an already existing tile structure. However if this structure is not
- * already created, we must do it with Tk_GetTile()!!!!;
+ * already created, we must do it with Tk_GetTile()!!!!
*/
+ goodTSOffset:
memcpy(offsetPtr, &tsoffset, sizeof(Tk_TSOffset));
return TCL_OK;
@@ -394,7 +401,7 @@ TkOffsetParseProc(
*----------------------------------------------------------------------
*/
-char *
+const char *
TkOffsetPrintProc(
ClientData clientData, /* not used */
Tk_Window tkwin, /* not used */
@@ -409,7 +416,7 @@ TkOffsetPrintProc(
if (offsetPtr->flags >= INT_MAX) {
return "end";
}
- p = (char *) ckalloc(32);
+ p = ckalloc(32);
sprintf(p, "%d", offsetPtr->flags & ~TK_OFFSET_INDEX);
*freeProcPtr = TCL_DYNAMIC;
return p;
@@ -439,7 +446,7 @@ TkOffsetPrintProc(
return "se";
}
}
- q = p = (char *) ckalloc(32);
+ q = p = ckalloc(32);
if (offsetPtr->flags & TK_OFFSET_RELATIVE) {
*q++ = '#';
}
@@ -461,7 +468,7 @@ TkOffsetPrintProc(
int
TkPixelParseProc(
ClientData clientData, /* If non-NULL, negative values are allowed as
- * well */
+ * well. */
Tcl_Interp *interp, /* Interpreter to send results back to */
Tk_Window tkwin, /* Window on same display as tile */
const char *value, /* Name of image */
@@ -493,7 +500,7 @@ TkPixelParseProc(
*----------------------------------------------------------------------
*/
-char *
+const char *
TkPixelPrintProc(
ClientData clientData, /* not used */
Tk_Window tkwin, /* not used */
@@ -502,7 +509,7 @@ TkPixelPrintProc(
Tcl_FreeProc **freeProcPtr) /* not used */
{
double *doublePtr = (double *) (widgRec + offset);
- char *p = (char *) ckalloc(24);
+ char *p = ckalloc(24);
Tcl_PrintDouble(NULL, *doublePtr, p);
*freeProcPtr = TCL_DYNAMIC;
@@ -707,11 +714,10 @@ Tk_GetScrollInfoObj(
* scroll, if any. */
{
int length;
- const char *arg;
-
- arg = Tcl_GetStringFromObj(objv[2], &length);
+ const char *arg = Tcl_GetStringFromObj(objv[2], &length);
-#define ArgPfxEq(str) ((arg[0]==str[0])&&!strncmp(arg,str,(unsigned)length))
+#define ArgPfxEq(str) \
+ ((arg[0] == str[0]) && !strncmp(arg, str, (unsigned)length))
if (ArgPfxEq("moveto")) {
if (objc != 4) {
@@ -848,14 +854,14 @@ TkComputeAnchor(
*---------------------------------------------------------------------------
*/
-char *
+const char *
TkFindStateString(
const TkStateMap *mapPtr, /* The state table. */
int numKey) /* The key to try to find in the table. */
{
for (; mapPtr->strKey!=NULL ; mapPtr++) {
if (numKey == mapPtr->numKey) {
- return (char *) mapPtr->strKey;
+ return mapPtr->strKey;
}
}
return NULL;
@@ -948,7 +954,7 @@ TkFindStateNumObj(
if (strcmp(key, mPtr->strKey) == 0) {
typePtr = keyPtr->typePtr;
if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(keyPtr);
+ typePtr->freeIntRepProc(keyPtr);
}
keyPtr->internalRep.twoPtrValue.ptr1 = (void *) mapPtr;
keyPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(mPtr->numKey);
@@ -976,6 +982,206 @@ TkFindStateNumObj(
}
/*
+ * ----------------------------------------------------------------------
+ *
+ * TkBackgroundEvalObjv --
+ *
+ * Evaluate a command while ensuring that we do not affect the
+ * interpreters state. This is important when evaluating script
+ * during background tasks.
+ *
+ * Results:
+ * A standard Tcl result code.
+ *
+ * Side Effects:
+ * The interpreters variables and code may be modified by the script
+ * but the result will not be modified.
+ *
+ * ----------------------------------------------------------------------
+ */
+
+int
+TkBackgroundEvalObjv(
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *const *objv,
+ int flags)
+{
+ Tcl_DString errorInfo, errorCode;
+ Tcl_SavedResult state;
+ int n, r = TCL_OK;
+
+ Tcl_DStringInit(&errorInfo);
+ Tcl_DStringInit(&errorCode);
+
+ Tcl_Preserve(interp);
+
+ /*
+ * Record the state of the interpreter
+ */
+
+ Tcl_SaveResult(interp, &state);
+ Tcl_DStringAppend(&errorInfo,
+ Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY), -1);
+ Tcl_DStringAppend(&errorCode,
+ Tcl_GetVar(interp, "errorCode", TCL_GLOBAL_ONLY), -1);
+
+ /*
+ * Evaluate the command and handle any error.
+ */
+
+ for (n = 0; n < objc; ++n) {
+ Tcl_IncrRefCount(objv[n]);
+ }
+ r = Tcl_EvalObjv(interp, objc, objv, flags);
+ for (n = 0; n < objc; ++n) {
+ Tcl_DecrRefCount(objv[n]);
+ }
+ if (r == TCL_ERROR) {
+ Tcl_AddErrorInfo(interp, "\n (background event handler)");
+ Tcl_BackgroundException(interp, r);
+ }
+
+ Tcl_Release(interp);
+
+ /*
+ * Restore the state of the interpreter
+ */
+
+ Tcl_SetVar(interp, "errorInfo",
+ Tcl_DStringValue(&errorInfo), TCL_GLOBAL_ONLY);
+ Tcl_SetVar(interp, "errorCode",
+ Tcl_DStringValue(&errorCode), TCL_GLOBAL_ONLY);
+ Tcl_RestoreResult(interp, &state);
+
+ /*
+ * Clean up references.
+ */
+
+ Tcl_DStringFree(&errorInfo);
+ Tcl_DStringFree(&errorCode);
+
+ return r;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkMakeEnsemble --
+ *
+ * Create an ensemble from a table of implementation commands. This may
+ * be called recursively to create sub-ensembles.
+ *
+ * Results:
+ * Handle for the ensemble, or NULL if creation of it fails.
+ *
+ *----------------------------------------------------------------------
+ */
+
+Tcl_Command
+TkMakeEnsemble(
+ Tcl_Interp *interp,
+ const char *namespace,
+ const char *name,
+ ClientData clientData,
+ const TkEnsemble map[])
+{
+ Tcl_Namespace *namespacePtr = NULL;
+ Tcl_Command ensemble = NULL;
+ Tcl_Obj *dictObj = NULL, *nameObj;
+ Tcl_DString ds;
+ int i;
+
+ if (map == NULL) {
+ return NULL;
+ }
+
+ Tcl_DStringInit(&ds);
+
+ namespacePtr = Tcl_FindNamespace(interp, namespace, NULL, 0);
+ if (namespacePtr == NULL) {
+ namespacePtr = Tcl_CreateNamespace(interp, namespace, NULL, NULL);
+ if (namespacePtr == NULL) {
+ Tcl_Panic("failed to create namespace \"%s\"", namespace);
+ }
+ }
+
+ nameObj = Tcl_NewStringObj(name, -1);
+ ensemble = Tcl_FindEnsemble(interp, nameObj, 0);
+ Tcl_DecrRefCount(nameObj);
+ if (ensemble == NULL) {
+ ensemble = Tcl_CreateEnsemble(interp, name, namespacePtr,
+ TCL_ENSEMBLE_PREFIX);
+ if (ensemble == NULL) {
+ Tcl_Panic("failed to create ensemble \"%s\"", name);
+ }
+ }
+
+ Tcl_DStringSetLength(&ds, 0);
+ Tcl_DStringAppend(&ds, namespace, -1);
+ if (!(strlen(namespace) == 2 && namespace[1] == ':')) {
+ Tcl_DStringAppend(&ds, "::", -1);
+ }
+ Tcl_DStringAppend(&ds, name, -1);
+
+ dictObj = Tcl_NewObj();
+ for (i = 0; map[i].name != NULL ; ++i) {
+ Tcl_Obj *nameObj, *fqdnObj;
+
+ nameObj = Tcl_NewStringObj(map[i].name, -1);
+ fqdnObj = Tcl_NewStringObj(Tcl_DStringValue(&ds),
+ Tcl_DStringLength(&ds));
+ Tcl_AppendStringsToObj(fqdnObj, "::", map[i].name, NULL);
+ Tcl_DictObjPut(NULL, dictObj, nameObj, fqdnObj);
+ if (map[i].proc) {
+ Tcl_CreateObjCommand(interp, Tcl_GetString(fqdnObj),
+ map[i].proc, clientData, NULL);
+ } else if (map[i].subensemble) {
+ TkMakeEnsemble(interp, Tcl_DStringValue(&ds),
+ map[i].name, clientData, map[i].subensemble);
+ }
+ }
+
+ if (ensemble) {
+ Tcl_SetEnsembleMappingDict(interp, ensemble, dictObj);
+ }
+
+ Tcl_DStringFree(&ds);
+ return ensemble;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TkSendVirtualEvent --
+ *
+ * Send a virtual event notification to the specified target window.
+ * Equivalent to "event generate $target <<$eventName>>"
+ *
+ * Note that we use Tk_QueueWindowEvent, not Tk_HandleEvent, so this
+ * routine does not reenter the interpreter.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TkSendVirtualEvent(
+ Tk_Window target,
+ const char *eventName)
+{
+ union {XEvent general; XVirtualEvent virtual;} event;
+
+ memset(&event, 0, sizeof(event));
+ event.general.xany.type = VirtualEvent;
+ event.general.xany.serial = NextRequest(Tk_Display(target));
+ event.general.xany.send_event = False;
+ event.general.xany.window = Tk_WindowId(target);
+ event.general.xany.display = Tk_Display(target);
+ event.virtual.name = Tk_GetUid(eventName);
+
+ Tk_QueueWindowEvent(&event.general, TCL_QUEUE_TAIL);
+}
+/*
* Local Variables:
* mode: c
* c-basic-offset: 4
diff --git a/generic/tkVisual.c b/generic/tkVisual.c
index ec8be11..3602088 100644
--- a/generic/tkVisual.c
+++ b/generic/tkVisual.c
@@ -20,12 +20,12 @@
*/
typedef struct VisualDictionary {
- char *name; /* Textual name of class. */
+ const char *name; /* Textual name of class. */
int minLength; /* Minimum # characters that must be specified
* for an unambiguous match. */
int class; /* X symbol for class. */
} VisualDictionary;
-static VisualDictionary visualNames[] = {
+static const VisualDictionary visualNames[] = {
{"best", 1, 0},
{"directcolor", 2, DirectColor},
{"grayscale", 1, GrayScale},
@@ -86,7 +86,7 @@ Visual *
Tk_GetVisual(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
Tk_Window tkwin, /* Window in which visual will be used. */
- CONST char *string, /* String describing visual. See manual entry
+ const char *string, /* String describing visual. See manual entry
* for details. */
int *depthPtr, /* The depth of the returned visual is stored
* here. */
@@ -101,8 +101,8 @@ Tk_GetVisual(
Visual *visual;
ptrdiff_t length;
int c, numVisuals, prio, bestPrio, i;
- CONST char *p;
- VisualDictionary *dictPtr;
+ const char *p;
+ const VisualDictionary *dictPtr;
TkColormap *cmapPtr;
TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
@@ -301,6 +301,7 @@ Tk_GetVisual(
bestPtr = &visInfoList[i];
bestPrio = prio;
}
+ CLANG_ASSERT(bestPtr);
*depthPtr = bestPtr->depth;
visual = bestPtr->visual;
XFree((char *) visInfoList);
@@ -324,7 +325,7 @@ Tk_GetVisual(
goto done;
}
}
- cmapPtr = (TkColormap *) ckalloc(sizeof(TkColormap));
+ cmapPtr = ckalloc(sizeof(TkColormap));
cmapPtr->colormap = XCreateColormap(Tk_Display(tkwin),
RootWindowOfScreen(Tk_Screen(tkwin)), visual,
AllocNone);
@@ -366,7 +367,7 @@ Colormap
Tk_GetColormap(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
Tk_Window tkwin, /* Window where colormap will be used. */
- CONST char *string) /* String that identifies colormap: either
+ const char *string) /* String that identifies colormap: either
* "new" or the name of another window. */
{
Colormap colormap;
@@ -379,7 +380,7 @@ Tk_GetColormap(
*/
if (strcmp(string, "new") == 0) {
- cmapPtr = (TkColormap *) ckalloc(sizeof(TkColormap));
+ cmapPtr = ckalloc(sizeof(TkColormap));
cmapPtr->colormap = XCreateColormap(Tk_Display(tkwin),
RootWindowOfScreen(Tk_Screen(tkwin)), Tk_Visual(tkwin),
AllocNone);
@@ -478,7 +479,7 @@ Tk_FreeColormap(
} else {
prevPtr->nextPtr = cmapPtr->nextPtr;
}
- ckfree((char *) cmapPtr);
+ ckfree(cmapPtr);
}
return;
}
diff --git a/generic/tkWindow.c b/generic/tkWindow.c
index 995f71f..b04b95f 100644
--- a/generic/tkWindow.c
+++ b/generic/tkWindow.c
@@ -99,10 +99,12 @@ static const XSetWindowAttributes defAtts= {
#define PASSMAINWINDOW 2
#define NOOBJPROC 4
#define WINMACONLY 8
+#define USEINITPROC 16
+typedef int (TkInitProc)(Tcl_Interp *interp, ClientData clientData);
typedef struct {
const char *name; /* Name of command. */
- Tcl_ObjCmdProc *objProc; /* Command's object- (or string-) based function. */
+ Tcl_ObjCmdProc *objProc; /* Command's object- (or string-) based function, or initProc. */
int flags;
} TkCmd;
@@ -125,10 +127,10 @@ static const TkCmd commands[] = {
{"lower", Tk_LowerObjCmd, PASSMAINWINDOW|ISSAFE},
{"option", Tk_OptionObjCmd, PASSMAINWINDOW|ISSAFE},
{"pack", Tk_PackObjCmd, PASSMAINWINDOW|ISSAFE},
- {"place", Tk_PlaceObjCmd, ISSAFE},
+ {"place", Tk_PlaceObjCmd, PASSMAINWINDOW|ISSAFE},
{"raise", Tk_RaiseObjCmd, PASSMAINWINDOW|ISSAFE},
{"selection", Tk_SelectionObjCmd, PASSMAINWINDOW},
- {"tk", Tk_TkObjCmd, PASSMAINWINDOW|ISSAFE},
+ {"tk", (Tcl_ObjCmdProc *) TkInitTkCmd, USEINITPROC|PASSMAINWINDOW|ISSAFE},
{"tkwait", Tk_TkwaitObjCmd, PASSMAINWINDOW|ISSAFE},
{"update", Tk_UpdateObjCmd, PASSMAINWINDOW|ISSAFE},
{"winfo", Tk_WinfoObjCmd, PASSMAINWINDOW|ISSAFE},
@@ -216,7 +218,7 @@ static char *use = NULL;
static char *visual = NULL;
static int rest = 0;
-static Tk_ArgvInfo argTable[] = {
+static const Tk_ArgvInfo argTable[] = {
{"-colormap", TK_ARGV_STRING, NULL, (char *) &colormap,
"Colormap for main window"},
{"-display", TK_ARGV_STRING, NULL, (char *) &display,
@@ -241,14 +243,14 @@ static Tk_ArgvInfo argTable[] = {
*/
static Tk_Window CreateTopLevelWindow(Tcl_Interp *interp,
- Tk_Window parent, CONST char *name,
- CONST char *screenName, unsigned int flags);
+ Tk_Window parent, const char *name,
+ const char *screenName, unsigned int flags);
static void DeleteWindowsExitProc(ClientData clientData);
-static TkDisplay * GetScreen(Tcl_Interp *interp, CONST char *screenName,
+static TkDisplay * GetScreen(Tcl_Interp *interp, const char *screenName,
int *screenPtr);
static int Initialize(Tcl_Interp *interp);
static int NameWindow(Tcl_Interp *interp, TkWindow *winPtr,
- TkWindow *parentPtr, CONST char *name);
+ TkWindow *parentPtr, const char *name);
static void UnlinkWindow(TkWindow *winPtr);
/*
@@ -292,7 +294,7 @@ TkCloseDisplay(
errorPtr != NULL;
errorPtr = dispPtr->errorPtr) {
dispPtr->errorPtr = errorPtr->nextPtr;
- ckfree((char *) errorPtr);
+ ckfree(errorPtr);
}
}
@@ -307,7 +309,7 @@ TkCloseDisplay(
Tcl_DeleteHashTable(&dispPtr->winTable);
- ckfree((char *) dispPtr);
+ ckfree(dispPtr);
/*
* There is more to clean up, we leave it at this for the time being.
@@ -341,9 +343,9 @@ CreateTopLevelWindow(
Tk_Window parent, /* Token for logical parent of new window
* (used for naming, options, etc.). May be
* NULL. */
- CONST char *name, /* Name for new window; if parent is non-NULL,
+ const char *name, /* Name for new window; if parent is non-NULL,
* must be unique among parent's children. */
- CONST char *screenName, /* Name of screen on which to create window.
+ const char *screenName, /* Name of screen on which to create window.
* NULL means use DISPLAY environment variable
* to determine. Empty string means use
* parent's screen, or DISPLAY if no
@@ -353,7 +355,7 @@ CreateTopLevelWindow(
register TkWindow *winPtr;
register TkDisplay *dispPtr;
int screenId;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (!tsdPtr->initialized) {
@@ -371,6 +373,7 @@ CreateTopLevelWindow(
*/
Tk_CreatePhotoImageFormat(&tkImgFmtGIF);
+ Tk_CreatePhotoImageFormat(&tkImgFmtPNG);
Tk_CreatePhotoImageFormat(&tkImgFmtPPM);
}
@@ -445,15 +448,15 @@ CreateTopLevelWindow(
static TkDisplay *
GetScreen(
Tcl_Interp *interp, /* Place to leave error message. */
- CONST char *screenName, /* Name for screen. NULL or empty means use
+ const char *screenName, /* Name for screen. NULL or empty means use
* DISPLAY envariable. */
int *screenPtr) /* Where to store screen number. */
{
register TkDisplay *dispPtr;
- CONST char *p;
+ const char *p;
int screenId;
size_t length;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -505,7 +508,7 @@ GetScreen(
dispPtr->lastEventTime = CurrentTime;
dispPtr->bindInfoStale = 1;
dispPtr->cursorFont = None;
- dispPtr->warpWindow = None;
+ dispPtr->warpWindow = NULL;
dispPtr->multipleAtom = None;
/*
@@ -517,11 +520,9 @@ GetScreen(
Tcl_InitHashTable(&dispPtr->winTable, TCL_ONE_WORD_KEYS);
- dispPtr->name = (char *) ckalloc((unsigned) (length+1));
+ dispPtr->name = ckalloc(length + 1);
strncpy(dispPtr->name, screenName, length);
dispPtr->name[length] = '\0';
-
- TkInitXId(dispPtr);
break;
}
if ((strncmp(dispPtr->name, screenName, length) == 0)
@@ -563,7 +564,7 @@ TkGetDisplay(
Display *display) /* X's display pointer */
{
TkDisplay *dispPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
for (dispPtr = tsdPtr->displayList; dispPtr != NULL;
@@ -596,7 +597,7 @@ TkGetDisplay(
TkDisplay *
TkGetDisplayList(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
return tsdPtr->displayList;
@@ -623,7 +624,7 @@ TkGetDisplayList(void)
TkMainInfo *
TkGetMainInfoList(void)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
return tsdPtr->mainWindowList;
@@ -653,9 +654,8 @@ TkAllocWindow(
* inherit visual information. NULL means use
* screen defaults instead of inheriting. */
{
- register TkWindow *winPtr;
+ register TkWindow *winPtr = ckalloc(sizeof(TkWindow));
- winPtr = (TkWindow *) ckalloc(sizeof(TkWindow));
winPtr->display = dispPtr->display;
winPtr->dispPtr = dispPtr;
winPtr->screenNum = screenNum;
@@ -708,6 +708,7 @@ TkAllocWindow(
winPtr->internalBorderBottom = 0;
winPtr->minReqWidth = 0;
winPtr->minReqHeight = 0;
+ winPtr->geometryMaster = NULL;
return winPtr;
}
@@ -735,7 +736,7 @@ NameWindow(
register TkWindow *winPtr, /* Window that is to be named and inserted. */
TkWindow *parentPtr, /* Pointer to logical parent for winPtr (used
* for naming, options, etc.). */
- CONST char *name) /* Name for winPtr; must be unique among
+ const char *name) /* Name for winPtr; must be unique among
* parentPtr's children. */
{
#define FIXED_SIZE 200
@@ -801,7 +802,7 @@ NameWindow(
if ((length1+length2+2) <= FIXED_SIZE) {
pathName = staticSpace;
} else {
- pathName = (char *) ckalloc((unsigned) (length1+length2+2));
+ pathName = ckalloc(length1 + length2 + 2);
}
if (length1 == 1) {
pathName[0] = '.';
@@ -852,10 +853,10 @@ NameWindow(
Tk_Window
TkCreateMainWindow(
Tcl_Interp *interp, /* Interpreter to use for error reporting. */
- CONST char *screenName, /* Name of screen on which to create window.
+ const char *screenName, /* Name of screen on which to create window.
* Empty or NULL string means use DISPLAY
* environment variable. */
- char *baseName) /* Base name for application; usually of the
+ const char *baseName) /* Base name for application; usually of the
* form "prog instance". */
{
Tk_Window tkwin;
@@ -865,7 +866,7 @@ TkCreateMainWindow(
register TkWindow *winPtr;
register const TkCmd *cmdPtr;
ClientData clientData;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -893,7 +894,7 @@ TkCreateMainWindow(
*/
winPtr = (TkWindow *) tkwin;
- mainPtr = (TkMainInfo *) ckalloc(sizeof(TkMainInfo));
+ mainPtr = ckalloc(sizeof(TkMainInfo));
mainPtr->winPtr = winPtr;
mainPtr->refCount = 1;
mainPtr->interp = interp;
@@ -927,6 +928,7 @@ TkCreateMainWindow(
hPtr = Tcl_CreateHashEntry(&mainPtr->nameTable, ".", &dummy);
Tcl_SetHashValue(hPtr, winPtr);
winPtr->pathName = Tcl_GetHashKey(&mainPtr->nameTable, hPtr);
+ Tcl_InitHashTable(&mainPtr->busyTable, TCL_ONE_WORD_KEYS);
/*
* We have just created another Tk application; increment the refcount on
@@ -947,7 +949,7 @@ TkCreateMainWindow(
isSafe = Tcl_IsSafe(interp);
for (cmdPtr = commands; cmdPtr->name != NULL; cmdPtr++) {
- if (cmdPtr->objProc == NULL) {
+ if ((cmdPtr->objProc == NULL)) {
Tcl_Panic("TkCreateMainWindow: builtin command with NULL string and object procs");
}
#if defined(__WIN32__) && !defined(STATIC_BUILD)
@@ -957,11 +959,13 @@ TkCreateMainWindow(
}
#endif
if (cmdPtr->flags & PASSMAINWINDOW) {
- clientData = (ClientData) tkwin;
+ clientData = tkwin;
} else {
- clientData = (ClientData) NULL;
+ clientData = NULL;
}
- if (cmdPtr->flags & NOOBJPROC) {
+ if (cmdPtr->flags & USEINITPROC) {
+ ((TkInitProc *)cmdPtr->objProc)(interp, clientData);
+ } else if (cmdPtr->flags & NOOBJPROC) {
Tcl_CreateCommand(interp, cmdPtr->name,
(Tcl_CmdProc *) cmdPtr->objProc, clientData, NULL);
} else {
@@ -1016,36 +1020,36 @@ Tk_CreateWindow(
* the interp's result is assumed to be
* initialized by the caller. */
Tk_Window parent, /* Token for parent of new window. */
- CONST char *name, /* Name for new window. Must be unique among
+ const char *name, /* Name for new window. Must be unique among
* parent's children. */
- CONST char *screenName) /* If NULL, new window will be internal on
+ const char *screenName) /* If NULL, new window will be internal on
* same screen as its parent. If non-NULL,
* gives name of screen on which to create new
* window; window will be a top-level
* window. */
{
TkWindow *parentPtr = (TkWindow *) parent;
- TkWindow *winPtr;
- if ((parentPtr != NULL) && (parentPtr->flags & TK_ALREADY_DEAD)) {
- Tcl_AppendResult(interp,
- "can't create window: parent has been destroyed", NULL);
- return NULL;
- } else if ((parentPtr != NULL) &&
- (parentPtr->flags & TK_CONTAINER)) {
- Tcl_AppendResult(interp,
- "can't create window: its parent has -container = yes", NULL);
- return NULL;
- }
-
- if (screenName == NULL) {
- winPtr = TkAllocWindow(parentPtr->dispPtr, parentPtr->screenNum,
- parentPtr);
- if (NameWindow(interp, winPtr, parentPtr, name) != TCL_OK) {
- Tk_DestroyWindow((Tk_Window) winPtr);
+ if (parentPtr) {
+ if (parentPtr->flags & TK_ALREADY_DEAD) {
+ Tcl_AppendResult(interp,
+ "can't create window: parent has been destroyed", NULL);
+ return NULL;
+ } else if (parentPtr->flags & TK_CONTAINER) {
+ Tcl_AppendResult(interp,
+ "can't create window: its parent has -container = yes",
+ NULL);
return NULL;
+ } else if (screenName == NULL) {
+ TkWindow *winPtr = TkAllocWindow(parentPtr->dispPtr,
+ parentPtr->screenNum, parentPtr);
+
+ if (NameWindow(interp, winPtr, parentPtr, name) != TCL_OK) {
+ Tk_DestroyWindow((Tk_Window) winPtr);
+ return NULL;
+ }
+ return (Tk_Window) winPtr;
}
- return (Tk_Window) winPtr;
}
return CreateTopLevelWindow(interp, parent, name, screenName,
/* flags */ 0);
@@ -1080,39 +1084,39 @@ Tk_CreateAnonymousWindow(
* the interp's result is assumed to be
* initialized by the caller. */
Tk_Window parent, /* Token for parent of new window. */
- CONST char *screenName) /* If NULL, new window will be internal on
+ const char *screenName) /* If NULL, new window will be internal on
* same screen as its parent. If non-NULL,
* gives name of screen on which to create new
* window; window will be a top-level
* window. */
{
TkWindow *parentPtr = (TkWindow *) parent;
- TkWindow *winPtr;
- if ((parentPtr != NULL) && (parentPtr->flags & TK_ALREADY_DEAD)) {
- Tcl_AppendResult(interp,
- "can't create window: parent has been destroyed", NULL);
- return NULL;
- } else if ((parentPtr != NULL) &&
- (parentPtr->flags & TK_CONTAINER)) {
- Tcl_AppendResult(interp,
- "can't create window: its parent has -container = yes", NULL);
- return NULL;
- }
- if (screenName == NULL) {
- winPtr = TkAllocWindow(parentPtr->dispPtr, parentPtr->screenNum,
- parentPtr);
- /*
- * Add the anonymous window flag now, so that NameWindow will behave
- * correctly.
- */
-
- winPtr->flags |= TK_ANONYMOUS_WINDOW;
- if (NameWindow(interp, winPtr, parentPtr, NULL) != TCL_OK) {
- Tk_DestroyWindow((Tk_Window) winPtr);
+ if (parentPtr) {
+ if (parentPtr->flags & TK_ALREADY_DEAD) {
+ Tcl_AppendResult(interp,
+ "can't create window: parent has been destroyed", NULL);
+ return NULL;
+ } else if (parentPtr->flags & TK_CONTAINER) {
+ Tcl_AppendResult(interp,
+ "can't create window: its parent has -container = yes",
+ NULL);
return NULL;
+ } else if (screenName == NULL) {
+ TkWindow *winPtr = TkAllocWindow(parentPtr->dispPtr,
+ parentPtr->screenNum, parentPtr);
+ /*
+ * Add the anonymous window flag now, so that NameWindow will
+ * behave correctly.
+ */
+
+ winPtr->flags |= TK_ANONYMOUS_WINDOW;
+ if (NameWindow(interp, winPtr, parentPtr, NULL) != TCL_OK) {
+ Tk_DestroyWindow((Tk_Window) winPtr);
+ return NULL;
+ }
+ return (Tk_Window) winPtr;
}
- return (Tk_Window) winPtr;
}
return CreateTopLevelWindow(interp, parent, NULL, screenName,
TK_ANONYMOUS_WINDOW);
@@ -1147,11 +1151,11 @@ Tk_CreateWindowFromPath(
* initialized by the caller. */
Tk_Window tkwin, /* Token for any window in application that is
* to contain new window. */
- CONST char *pathName, /* Path name for new window within the
+ const char *pathName, /* Path name for new window within the
* application of tkwin. The parent of this
* window must already exist, but the window
* itself must not exist. */
- CONST char *screenName) /* If NULL, new window will be on same screen
+ const char *screenName) /* If NULL, new window will be on same screen
* as its parent. If non-NULL, gives name of
* screen on which to create new window;
* window will be a top-level window. */
@@ -1178,7 +1182,7 @@ Tk_CreateWindowFromPath(
}
numChars = (int) (p-pathName);
if (numChars > FIXED_SPACE) {
- p = (char *) ckalloc((unsigned) (numChars+1));
+ p = ckalloc(numChars + 1);
} else {
p = fixedSpace;
}
@@ -1262,7 +1266,7 @@ Tk_DestroyWindow(
TkDisplay *dispPtr = winPtr->dispPtr;
XEvent event;
TkHalfdeadWindow *halfdeadPtr, *prev_halfdeadPtr;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (winPtr->flags & TK_ALREADY_DEAD) {
@@ -1285,7 +1289,7 @@ Tk_DestroyWindow(
(tsdPtr->halfdeadWindowList->winPtr == winPtr)) {
halfdeadPtr = tsdPtr->halfdeadWindowList;
} else {
- halfdeadPtr = (TkHalfdeadWindow *) ckalloc(sizeof(TkHalfdeadWindow));
+ halfdeadPtr = ckalloc(sizeof(TkHalfdeadWindow));
halfdeadPtr->flags = 0;
halfdeadPtr->winPtr = winPtr;
halfdeadPtr->nextPtr = tsdPtr->halfdeadWindowList;
@@ -1347,7 +1351,6 @@ Tk_DestroyWindow(
if (!(halfdeadPtr->flags & HD_DESTROY_COUNT)) {
halfdeadPtr->flags |= HD_DESTROY_COUNT;
- dispPtr->destroyCount++;
}
while (winPtr->childList != NULL) {
@@ -1430,7 +1433,7 @@ Tk_DestroyWindow(
} else {
prev_halfdeadPtr->nextPtr = halfdeadPtr->nextPtr;
}
- ckfree((char *) halfdeadPtr);
+ ckfree(halfdeadPtr);
break;
}
prev_halfdeadPtr = halfdeadPtr;
@@ -1462,19 +1465,15 @@ Tk_DestroyWindow(
* to do an explicit destroy of this X window.
*/
- dispPtr->lastDestroyRequest = NextRequest(winPtr->display);
XDestroyWindow(winPtr->display, winPtr->window);
}
#endif
- TkFreeWindowId(dispPtr, winPtr->window);
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->winTable,
(char *) winPtr->window));
winPtr->window = None;
}
- dispPtr->destroyCount--;
UnlinkWindow(winPtr);
TkEventDeadWindow(winPtr);
- TkBindDeadWindow(winPtr);
#ifdef TK_USE_INPUT_METHODS
if (winPtr->inputContext != NULL) {
XDestroyIC(winPtr->inputContext);
@@ -1487,10 +1486,14 @@ Tk_DestroyWindow(
TkOptionDeadWindow(winPtr);
TkSelDeadWindow(winPtr);
TkGrabDeadWindow(winPtr);
+ if (winPtr->geometryMaster != NULL) {
+ ckfree(winPtr->geometryMaster);
+ winPtr->geometryMaster = NULL;
+ }
if (winPtr->mainPtr != NULL) {
if (winPtr->pathName != NULL) {
Tk_DeleteAllBindings(winPtr->mainPtr->bindingTable,
- (ClientData) winPtr->pathName);
+ winPtr->pathName);
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&winPtr->mainPtr->nameTable,
winPtr->pathName));
@@ -1533,10 +1536,11 @@ Tk_DestroyWindow(
Tcl_CreateCommand(winPtr->mainPtr->interp, "send",
TkDeadAppCmd, NULL, NULL);
Tcl_UnlinkVar(winPtr->mainPtr->interp, "tk_strictMotif");
- Tcl_UnlinkVar(winPtr->mainPtr->interp,
+ Tcl_UnlinkVar(winPtr->mainPtr->interp,
"::tk::AlwaysShowSelection");
}
+ Tcl_DeleteHashTable(&winPtr->mainPtr->busyTable);
Tcl_DeleteHashTable(&winPtr->mainPtr->nameTable);
TkBindFree(winPtr->mainPtr);
TkDeleteAllImages(winPtr->mainPtr);
@@ -1554,7 +1558,7 @@ Tk_DestroyWindow(
if (winPtr->flags & TK_EMBEDDED) {
XSync(winPtr->display, False);
}
- ckfree((char *) winPtr->mainPtr);
+ ckfree(winPtr->mainPtr);
/*
* If no other applications are using the display, close the
@@ -1612,7 +1616,7 @@ Tk_DestroyWindow(
#endif
}
}
- Tcl_EventuallyFree((ClientData) winPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(winPtr, TCL_DYNAMIC);
}
/*
@@ -1719,7 +1723,7 @@ Tk_MakeWindowExist(
createProc = Tk_GetClassProc(winPtr->classProcsPtr, createProc);
if (createProc != NULL && parent != None) {
- winPtr->window = (*createProc)(tkwin, parent, winPtr->instanceData);
+ winPtr->window = createProc(tkwin, parent, winPtr->instanceData);
} else {
winPtr->window = TkpMakeWindow(winPtr, parent);
}
@@ -1860,7 +1864,7 @@ Tk_ConfigureWindow(
winPtr->changes.border_width = valuePtr->border_width;
}
if (valueMask & (CWSibling|CWStackMode)) {
- Tcl_Panic("Can't set sibling or stack mode from Tk_ConfigureWindow.");
+ Tcl_Panic("Can't set sibling or stack mode from Tk_ConfigureWindow");
}
if (winPtr->window != None) {
@@ -2247,7 +2251,7 @@ TkDoConfigureNotify(
void
Tk_SetClass(
Tk_Window tkwin, /* Token for window to assign class. */
- CONST char *className) /* New class for tkwin. */
+ const char *className) /* New class for tkwin. */
{
register TkWindow *winPtr = (TkWindow *) tkwin;
@@ -2279,7 +2283,7 @@ Tk_SetClass(
void
Tk_SetClassProcs(
Tk_Window tkwin, /* Token for window to modify. */
- Tk_ClassProcs *procs, /* Class procs structure. */
+ const Tk_ClassProcs *procs, /* Class procs structure. */
ClientData instanceData) /* Data to be passed to class functions. */
{
register TkWindow *winPtr = (TkWindow *) tkwin;
@@ -2311,7 +2315,7 @@ Tk_SetClassProcs(
Tk_Window
Tk_NameToWindow(
Tcl_Interp *interp, /* Where to report errors. */
- CONST char *pathName, /* Path name of window. */
+ const char *pathName, /* Path name of window. */
Tk_Window tkwin) /* Token for window: name is assumed to belong
* to the same main window as tkwin. */
{
@@ -2338,7 +2342,7 @@ Tk_NameToWindow(
}
return NULL;
}
- return (Tk_Window) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
/*
@@ -2381,7 +2385,7 @@ Tk_IdToWindow(
if (hPtr == NULL) {
return NULL;
}
- return (Tk_Window) Tcl_GetHashValue(hPtr);
+ return Tcl_GetHashValue(hPtr);
}
/*
@@ -2401,7 +2405,7 @@ Tk_IdToWindow(
*----------------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_DisplayName(
Tk_Window tkwin) /* Window whose display name is desired. */
{
@@ -2640,8 +2644,7 @@ Tk_MainWindow(
return NULL;
}
#endif
- tsdPtr = (ThreadSpecificData *)
- Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+ tsdPtr = Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
for (mainPtr = tsdPtr->mainWindowList; mainPtr != NULL;
mainPtr = mainPtr->nextPtr) {
@@ -2709,8 +2712,7 @@ Tk_GetNumMainWindows(void)
}
#endif
- tsdPtr = (ThreadSpecificData *)
- Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+ tsdPtr = Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
return tsdPtr->numMainWindows;
}
@@ -2768,7 +2770,7 @@ DeleteWindowsExitProc(
{
TkDisplay *dispPtr, *nextPtr;
Tcl_Interp *interp;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData;
+ ThreadSpecificData *tsdPtr = clientData;
if (tsdPtr == NULL) {
return;
@@ -2784,11 +2786,11 @@ DeleteWindowsExitProc(
while (tsdPtr->halfdeadWindowList != NULL) {
interp = tsdPtr->halfdeadWindowList->winPtr->mainPtr->interp;
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
tsdPtr->halfdeadWindowList->flags |= HD_CLEANUP;
tsdPtr->halfdeadWindowList->winPtr->flags &= ~TK_ALREADY_DEAD;
Tk_DestroyWindow((Tk_Window) tsdPtr->halfdeadWindowList->winPtr);
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
}
/*
@@ -2797,9 +2799,9 @@ DeleteWindowsExitProc(
while (tsdPtr->mainWindowList != NULL) {
interp = tsdPtr->mainWindowList->interp;
- Tcl_Preserve((ClientData) interp);
+ Tcl_Preserve(interp);
Tk_DestroyWindow((Tk_Window) tsdPtr->mainWindowList->winPtr);
- Tcl_Release((ClientData) interp);
+ Tcl_Release(interp);
}
/*
@@ -2852,16 +2854,16 @@ TkCygwinMainEx(argc, argv, appInitProc, interp)
* to execute commands. */
Tcl_Interp *interp;
{
- char name[MAX_PATH];
+ TCHAR name[MAX_PATH];
int len;
void (*sym)(int, char **, Tcl_AppInitProc *, Tcl_Interp *);
/* construct "<path>/libtk8.?.dll", from "<path>/tk8?.dll" */
- len = GetModuleFileName(Tk_GetHINSTANCE(), name, MAX_PATH);
- name[len-2] = '.';
+ len = GetModuleFileNameW(Tk_GetHINSTANCE(), name, MAX_PATH);
+ name[len-2] = TEXT('.');
name[len-1] = name[len-5];
- strcpy(name+len, ".dll");
- memcpy(name+len-8, "libtk8", 6);
+ _tcscpy(name+len, TEXT(".dll"));
+ memcpy(name+len-8, TEXT("libtk8"), 6 * sizeof(TCHAR));
tkcygwindll = LoadLibrary(name);
if (!tkcygwindll) {
@@ -2989,7 +2991,7 @@ Tk_SafeInit(
return Initialize(interp);
}
-extern TkStubs tkStubs;
+MODULE_SCOPE const TkStubs tkStubs;
/*
*----------------------------------------------------------------------
@@ -3014,14 +3016,14 @@ Initialize(
{
char *p;
int argc, code;
- CONST char **argv;
- char *args[20];
- CONST char *argString = NULL;
+ const char **argv;
+ const char *args[20];
+ const char *argString = NULL;
Tcl_DString class;
ThreadSpecificData *tsdPtr;
/*
- * Ensure that we are getting the matching version of Tcl. This is really
+ * Ensure that we are getting a compatible version of Tcl. This is really
* only an issue when Tk is loaded dynamically.
*/
@@ -3035,8 +3037,7 @@ Initialize(
TkRegisterObjTypes();
- tsdPtr = (ThreadSpecificData *)
- Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+ tsdPtr = Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
* Start by initializing all the static variables to default acceptable
@@ -3056,7 +3057,7 @@ Initialize(
argv = NULL;
/*
- * We start by resetting the result because it might not be clean
+ * We start by resetting the result because it might not be clean.
*/
Tcl_ResetResult(interp);
@@ -3232,7 +3233,7 @@ Initialize(
visual = NULL;
}
args[argc] = NULL;
- code = TkCreateFrame((ClientData) NULL, interp, argc, args, 1, name);
+ code = TkCreateFrame(NULL, interp, argc, args, 1, name);
Tcl_DStringFree(&class);
if (code != TCL_OK) {
@@ -3281,10 +3282,6 @@ Initialize(
Tcl_SetMainLoop(Tk_MainLoop);
-#undef Tk_InitStubs
-
- Tk_InitStubs(interp, TK_VERSION, 1);
-
/*
* Initialized the themed widget set
*/
@@ -3302,7 +3299,7 @@ Initialize(
Tcl_MutexUnlock(&windowMutex);
if (argv != NULL) {
- ckfree((char *) argv);
+ ckfree(argv);
}
code = TkpInit(interp);
if (code == TCL_OK) {
@@ -3334,14 +3331,14 @@ tkInit");
* specific cleanups take place to avoid panics in finalization.
*/
- TkCreateThreadExitHandler(DeleteWindowsExitProc, (ClientData) tsdPtr);
+ TkCreateThreadExitHandler(DeleteWindowsExitProc, tsdPtr);
}
return code;
done:
Tcl_MutexUnlock(&windowMutex);
if (argv != NULL) {
- ckfree((char *) argv);
+ ckfree(argv);
}
return code;
}
@@ -3365,16 +3362,16 @@ tkInit");
*----------------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_PkgInitStubsCheck(
Tcl_Interp *interp,
- CONST char * version,
+ const char * version,
int exact)
{
- CONST char *actualVersion = Tcl_PkgRequire(interp, "Tk", version, 0);
+ const char *actualVersion = Tcl_PkgRequire(interp, "Tk", version, 0);
if (exact && actualVersion) {
- CONST char *p = version;
+ const char *p = version;
int count = 0;
while (*p) {
diff --git a/generic/ttk/ttk.decls b/generic/ttk/ttk.decls
index 8b2b50b..e668a2a 100644
--- a/generic/ttk/ttk.decls
+++ b/generic/ttk/ttk.decls
@@ -3,148 +3,148 @@ interface ttk
epoch 0
scspec TTKAPI
-declare 0 current {
- Ttk_Theme Ttk_GetTheme(Tcl_Interp *interp, const char *name);
+declare 0 {
+ Ttk_Theme Ttk_GetTheme(Tcl_Interp *interp, const char *name)
}
-declare 1 current {
- Ttk_Theme Ttk_GetDefaultTheme(Tcl_Interp *interp);
+declare 1 {
+ Ttk_Theme Ttk_GetDefaultTheme(Tcl_Interp *interp)
}
-declare 2 current {
- Ttk_Theme Ttk_GetCurrentTheme(Tcl_Interp *interp);
+declare 2 {
+ Ttk_Theme Ttk_GetCurrentTheme(Tcl_Interp *interp)
}
-declare 3 current {
+declare 3 {
Ttk_Theme Ttk_CreateTheme(
- Tcl_Interp *interp, const char *name, Ttk_Theme parent);
+ Tcl_Interp *interp, const char *name, Ttk_Theme parent)
}
-declare 4 current {
+declare 4 {
void Ttk_RegisterCleanup(
- Tcl_Interp *interp, void *deleteData, Ttk_CleanupProc *cleanupProc);
+ Tcl_Interp *interp, void *deleteData, Ttk_CleanupProc *cleanupProc)
}
-declare 5 current {
+declare 5 {
int Ttk_RegisterElementSpec(
Ttk_Theme theme,
const char *elementName,
Ttk_ElementSpec *elementSpec,
- void *clientData);
+ void *clientData)
}
-declare 6 current {
+declare 6 {
Ttk_ElementClass *Ttk_RegisterElement(
Tcl_Interp *interp,
Ttk_Theme theme,
const char *elementName,
Ttk_ElementSpec *elementSpec,
- void *clientData);
+ void *clientData)
}
-declare 7 current {
+declare 7 {
int Ttk_RegisterElementFactory(
Tcl_Interp *interp,
const char *name,
Ttk_ElementFactory factoryProc,
- void *clientData);
+ void *clientData)
}
-declare 8 current {
+declare 8 {
void Ttk_RegisterLayout(
- Ttk_Theme theme, const char *className, Ttk_LayoutSpec layoutSpec);
+ Ttk_Theme theme, const char *className, Ttk_LayoutSpec layoutSpec)
}
#
# State maps.
#
-declare 10 current {
+declare 10 {
int Ttk_GetStateSpecFromObj(
- Tcl_Interp *interp, Tcl_Obj *objPtr, Ttk_StateSpec *spec_rtn);
+ Tcl_Interp *interp, Tcl_Obj *objPtr, Ttk_StateSpec *spec_rtn)
}
-declare 11 current {
+declare 11 {
Tcl_Obj *Ttk_NewStateSpecObj(
- unsigned int onbits, unsigned int offbits);
+ unsigned int onbits, unsigned int offbits)
}
-declare 12 current {
+declare 12 {
Ttk_StateMap Ttk_GetStateMapFromObj(
- Tcl_Interp *interp, Tcl_Obj *objPtr);
+ Tcl_Interp *interp, Tcl_Obj *objPtr)
}
-declare 13 current {
+declare 13 {
Tcl_Obj *Ttk_StateMapLookup(
- Tcl_Interp *interp, Ttk_StateMap map, Ttk_State state);
+ Tcl_Interp *interp, Ttk_StateMap map, Ttk_State state)
}
-declare 14 current {
+declare 14 {
int Ttk_StateTableLookup(
- Ttk_StateTable map[], Ttk_State state);
+ Ttk_StateTable map[], Ttk_State state)
}
#
# Low-level geometry utilities.
#
-declare 20 current {
+declare 20 {
int Ttk_GetPaddingFromObj(
Tcl_Interp *interp,
Tk_Window tkwin,
Tcl_Obj *objPtr,
- Ttk_Padding *pad_rtn);
+ Ttk_Padding *pad_rtn)
}
-declare 21 current {
+declare 21 {
int Ttk_GetBorderFromObj(
Tcl_Interp *interp,
Tcl_Obj *objPtr,
- Ttk_Padding *pad_rtn);
+ Ttk_Padding *pad_rtn)
}
-declare 22 current {
+declare 22 {
int Ttk_GetStickyFromObj(
- Tcl_Interp *interp, Tcl_Obj *objPtr, Ttk_Sticky *sticky_rtn);
+ Tcl_Interp *interp, Tcl_Obj *objPtr, Ttk_Sticky *sticky_rtn)
}
-declare 23 current {
+declare 23 {
Ttk_Padding Ttk_MakePadding(
- short l, short t, short r, short b);
+ short l, short t, short r, short b)
}
-declare 24 current {
+declare 24 {
Ttk_Padding Ttk_UniformPadding(
- short borderWidth);
+ short borderWidth)
}
-declare 25 current {
- Ttk_Padding Ttk_AddPadding(Ttk_Padding pad1, Ttk_Padding pad2);
+declare 25 {
+ Ttk_Padding Ttk_AddPadding(Ttk_Padding pad1, Ttk_Padding pad2)
}
-declare 26 current {
+declare 26 {
Ttk_Padding Ttk_RelievePadding(
- Ttk_Padding padding, int relief, int n);
+ Ttk_Padding padding, int relief, int n)
}
-declare 27 current {
- Ttk_Box Ttk_MakeBox(int x, int y, int width, int height);
+declare 27 {
+ Ttk_Box Ttk_MakeBox(int x, int y, int width, int height)
}
-declare 28 current {
- int Ttk_BoxContains(Ttk_Box box, int x, int y);
+declare 28 {
+ int Ttk_BoxContains(Ttk_Box box, int x, int y)
}
-declare 29 current {
- Ttk_Box Ttk_PackBox(Ttk_Box *cavity, int w, int h, Ttk_Side side);
+declare 29 {
+ Ttk_Box Ttk_PackBox(Ttk_Box *cavity, int w, int h, Ttk_Side side)
}
-declare 30 current {
- Ttk_Box Ttk_StickBox(Ttk_Box parcel, int w, int h, Ttk_Sticky sticky);
+declare 30 {
+ Ttk_Box Ttk_StickBox(Ttk_Box parcel, int w, int h, Ttk_Sticky sticky)
}
-declare 31 current {
- Ttk_Box Ttk_AnchorBox(Ttk_Box parcel, int w, int h, Tk_Anchor anchor);
+declare 31 {
+ Ttk_Box Ttk_AnchorBox(Ttk_Box parcel, int w, int h, Tk_Anchor anchor)
}
-declare 32 current {
- Ttk_Box Ttk_PadBox(Ttk_Box b, Ttk_Padding p);
+declare 32 {
+ Ttk_Box Ttk_PadBox(Ttk_Box b, Ttk_Padding p)
}
-declare 33 current {
- Ttk_Box Ttk_ExpandBox(Ttk_Box b, Ttk_Padding p);
+declare 33 {
+ Ttk_Box Ttk_ExpandBox(Ttk_Box b, Ttk_Padding p)
}
-declare 34 current {
+declare 34 {
Ttk_Box Ttk_PlaceBox(
- Ttk_Box *cavity, int w, int h, Ttk_Side side, Ttk_Sticky sticky);
+ Ttk_Box *cavity, int w, int h, Ttk_Side side, Ttk_Sticky sticky)
}
-declare 35 current {
- Tcl_Obj *Ttk_NewBoxObj(Ttk_Box box);
+declare 35 {
+ Tcl_Obj *Ttk_NewBoxObj(Ttk_Box box)
}
#
# Utilities.
#
-declare 40 current {
- int Ttk_GetOrientFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *orient);
+declare 40 {
+ int Ttk_GetOrientFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *orient)
}
diff --git a/generic/ttk/ttkBlink.c b/generic/ttk/ttkBlink.c
index 7e46fac..706a871 100644
--- a/generic/ttk/ttkBlink.c
+++ b/generic/ttk/ttkBlink.c
@@ -49,10 +49,10 @@ static void CursorManagerDeleteProc(ClientData clientData, Tcl_Interp *interp)
static CursorManager *GetCursorManager(Tcl_Interp *interp)
{
static const char *cm_key = "ttk::CursorManager";
- CursorManager *cm = (CursorManager *) Tcl_GetAssocData(interp, cm_key,0);
+ CursorManager *cm = Tcl_GetAssocData(interp, cm_key,0);
if (!cm) {
- cm = (CursorManager*)ckalloc(sizeof(*cm));
+ cm = ckalloc(sizeof(*cm));
cm->timer = 0;
cm->owner = 0;
cm->onTime = DEF_CURSOR_ON_TIME;
diff --git a/generic/ttk/ttkCache.c b/generic/ttk/ttkCache.c
index e3aeaba..39c76e0 100644
--- a/generic/ttk/ttkCache.c
+++ b/generic/ttk/ttkCache.c
@@ -49,7 +49,7 @@ struct Ttk_ResourceCache_ {
*/
Ttk_ResourceCache Ttk_CreateResourceCache(Tcl_Interp *interp)
{
- Ttk_ResourceCache cache = (Ttk_ResourceCache)ckalloc(sizeof(*cache));
+ Ttk_ResourceCache cache = ckalloc(sizeof(*cache));
cache->tkwin = NULL; /* initialized later */
cache->interp = interp;
@@ -160,7 +160,7 @@ void Ttk_FreeResourceCache(Ttk_ResourceCache cache)
}
Tcl_DeleteHashTable(&cache->namedColors);
- ckfree((ClientData)cache);
+ ckfree(cache);
}
/*
diff --git a/generic/ttk/ttkDecls.h b/generic/ttk/ttkDecls.h
index ee679b7..3ff2f62 100644
--- a/generic/ttk/ttkDecls.h
+++ b/generic/ttk/ttkDecls.h
@@ -28,36 +28,36 @@ extern const char *TtkInitializeStubs(
*/
/* 0 */
-TTKAPI Ttk_Theme Ttk_GetTheme(Tcl_Interp *interp, CONST char *name);
+TTKAPI Ttk_Theme Ttk_GetTheme(Tcl_Interp *interp, const char *name);
/* 1 */
TTKAPI Ttk_Theme Ttk_GetDefaultTheme(Tcl_Interp *interp);
/* 2 */
TTKAPI Ttk_Theme Ttk_GetCurrentTheme(Tcl_Interp *interp);
/* 3 */
-TTKAPI Ttk_Theme Ttk_CreateTheme(Tcl_Interp *interp, CONST char *name,
+TTKAPI Ttk_Theme Ttk_CreateTheme(Tcl_Interp *interp, const char *name,
Ttk_Theme parent);
/* 4 */
TTKAPI void Ttk_RegisterCleanup(Tcl_Interp *interp,
- VOID *deleteData,
+ void *deleteData,
Ttk_CleanupProc *cleanupProc);
/* 5 */
TTKAPI int Ttk_RegisterElementSpec(Ttk_Theme theme,
- CONST char *elementName,
+ const char *elementName,
Ttk_ElementSpec *elementSpec,
- VOID *clientData);
+ void *clientData);
/* 6 */
TTKAPI Ttk_ElementClass * Ttk_RegisterElement(Tcl_Interp *interp,
- Ttk_Theme theme, CONST char *elementName,
+ Ttk_Theme theme, const char *elementName,
Ttk_ElementSpec *elementSpec,
- VOID *clientData);
+ void *clientData);
/* 7 */
TTKAPI int Ttk_RegisterElementFactory(Tcl_Interp *interp,
- CONST char *name,
+ const char *name,
Ttk_ElementFactory factoryProc,
- VOID *clientData);
+ void *clientData);
/* 8 */
TTKAPI void Ttk_RegisterLayout(Ttk_Theme theme,
- CONST char *className,
+ const char *className,
Ttk_LayoutSpec layoutSpec);
/* Slot 9 is reserved */
/* 10 */
@@ -135,15 +135,15 @@ typedef struct TtkStubs {
int revision;
const struct TtkStubHooks *hooks;
- Ttk_Theme (*ttk_GetTheme) (Tcl_Interp *interp, CONST char *name); /* 0 */
+ Ttk_Theme (*ttk_GetTheme) (Tcl_Interp *interp, const char *name); /* 0 */
Ttk_Theme (*ttk_GetDefaultTheme) (Tcl_Interp *interp); /* 1 */
Ttk_Theme (*ttk_GetCurrentTheme) (Tcl_Interp *interp); /* 2 */
- Ttk_Theme (*ttk_CreateTheme) (Tcl_Interp *interp, CONST char *name, Ttk_Theme parent); /* 3 */
- void (*ttk_RegisterCleanup) (Tcl_Interp *interp, VOID *deleteData, Ttk_CleanupProc *cleanupProc); /* 4 */
- int (*ttk_RegisterElementSpec) (Ttk_Theme theme, CONST char *elementName, Ttk_ElementSpec *elementSpec, VOID *clientData); /* 5 */
- Ttk_ElementClass * (*ttk_RegisterElement) (Tcl_Interp *interp, Ttk_Theme theme, CONST char *elementName, Ttk_ElementSpec *elementSpec, VOID *clientData); /* 6 */
- int (*ttk_RegisterElementFactory) (Tcl_Interp *interp, CONST char *name, Ttk_ElementFactory factoryProc, VOID *clientData); /* 7 */
- void (*ttk_RegisterLayout) (Ttk_Theme theme, CONST char *className, Ttk_LayoutSpec layoutSpec); /* 8 */
+ Ttk_Theme (*ttk_CreateTheme) (Tcl_Interp *interp, const char *name, Ttk_Theme parent); /* 3 */
+ void (*ttk_RegisterCleanup) (Tcl_Interp *interp, void *deleteData, Ttk_CleanupProc *cleanupProc); /* 4 */
+ int (*ttk_RegisterElementSpec) (Ttk_Theme theme, const char *elementName, Ttk_ElementSpec *elementSpec, void *clientData); /* 5 */
+ Ttk_ElementClass * (*ttk_RegisterElement) (Tcl_Interp *interp, Ttk_Theme theme, const char *elementName, Ttk_ElementSpec *elementSpec, void *clientData); /* 6 */
+ int (*ttk_RegisterElementFactory) (Tcl_Interp *interp, const char *name, Ttk_ElementFactory factoryProc, void *clientData); /* 7 */
+ void (*ttk_RegisterLayout) (Ttk_Theme theme, const char *className, Ttk_LayoutSpec layoutSpec); /* 8 */
void (*reserved9)(void);
int (*ttk_GetStateSpecFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Ttk_StateSpec *spec_rtn); /* 10 */
Tcl_Obj * (*ttk_NewStateSpecObj) (unsigned int onbits, unsigned int offbits); /* 11 */
diff --git a/generic/ttk/ttkEntry.c b/generic/ttk/ttkEntry.c
index a3d0179..6eccf51 100644
--- a/generic/ttk/ttkEntry.c
+++ b/generic/ttk/ttkEntry.c
@@ -1225,10 +1225,10 @@ static void EntryDisplay(void *clientData, Drawable d)
* clipping area from the GC, so we have to supply that by other means.
*/
- rect.x = textarea.x;
- rect.y = textarea.y;
+ rect.x = entryPtr->entry.layoutX;
+ rect.y = entryPtr->entry.layoutY;
rect.width = textarea.width;
- rect.height = textarea.height;
+ rect.height = entryPtr->entry.layoutHeight;
clipRegion = TkCreateRegion();
TkUnionRectWithRegion(&rect, clipRegion, clipRegion);
#ifdef HAVE_XFT
diff --git a/generic/ttk/ttkGenStubs.tcl b/generic/ttk/ttkGenStubs.tcl
index 90dea25..269d3ef 100644
--- a/generic/ttk/ttkGenStubs.tcl
+++ b/generic/ttk/ttkGenStubs.tcl
@@ -5,26 +5,20 @@
#
#
# Copyright (c) 1998-1999 by Scriptics Corporation.
+# Copyright (c) 2007 Daniel A. Steffen <das@users.sourceforge.net>
+#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# SOURCE: tcl/tools/genStubs.tcl, revision 1.20
+# SOURCE: tcl/tools/genStubs.tcl, revision 1.44
#
-# CHANGES:
-# + Remove xxx_TCL_DECLARED #ifdeffery
-# + Use application-defined storage class specifier instead of "EXTERN"
-# + Add "epoch" and "revision" fields to stubs table record
-# + Remove dead code related to USE_*_STUB_PROCS (emitStubs, makeStub)
+# CHANGES:
# + Second argument to "declare" is used as a status guard
# instead of a platform guard.
-# + Use void (*reserved$i)(void) = 0 instead of void *reserved$i = NULL
-# for unused stub entries, in case pointer-to-function and
-# pointer-to-object are different sizes.
# + Allow trailing semicolon in function declarations
-# + stubs table is const-qualified
#
-package require Tcl 8
+package require Tcl 8.4
namespace eval genStubs {
# libraryName --
@@ -50,9 +44,9 @@ namespace eval genStubs {
# scspec --
#
# Storage class specifier for external function declarations.
- # Normally "extern", may be set to something like XYZAPI
+ # Normally "EXTERN", may be set to something like XYZAPI
#
- variable scspec "extern"
+ variable scspec "EXTERN"
# epoch, revision --
#
@@ -60,7 +54,7 @@ namespace eval genStubs {
# (@@@TODO: should be an array mapping interface names -> numbers)
#
- variable epoch 0
+ variable epoch {}
variable revision 0
# hooks --
@@ -181,13 +175,15 @@ proc genStubs::hooks {names} {
# decl The C function declaration, or {} for an undefined
# entry.
#
+# Results:
+# None.
+
proc genStubs::declare {args} {
variable stubs
variable curName
variable revision
incr revision
-
if {[llength $args] == 2} {
lassign $args index decl
set status current
@@ -204,7 +200,6 @@ proc genStubs::declare {args} {
if {[info exists stubs($curName,decl,$index)]} {
puts stderr "Duplicate entry: $index"
}
- regsub -all const $decl CONST decl
regsub -all "\[ \t\n\]+" [string trim $decl] " " decl
set decl [parseDecl $decl]
@@ -214,7 +209,25 @@ proc genStubs::declare {args} {
if {$index > $stubs($curName,lastNum)} {
set stubs($curName,lastNum) $index
}
+ return
+}
+# genStubs::export --
+#
+# This function is used in the declarations file to declare a symbol
+# that is exported from the library but is not in the stubs table.
+#
+# Arguments:
+# decl The C function declaration, or {} for an undefined
+# entry.
+#
+# Results:
+# None.
+
+proc genStubs::export {args} {
+ if {[llength $args] != 1} {
+ puts stderr "wrong # args: export $args"
+ }
return
}
@@ -273,22 +286,48 @@ proc genStubs::rewriteFile {file text} {
# Results:
# Returns the original text inside an appropriate #ifdef.
-proc genStubs::addPlatformGuard {plat text} {
+proc genStubs::addPlatformGuard {plat iftxt {eltxt {}}} {
+ set text ""
switch $plat {
win {
- return "#ifdef __WIN32__\n${text}#endif /* __WIN32__ */\n"
+ append text "#ifdef __WIN32__ /* WIN */\n${iftxt}"
+ if {$eltxt ne ""} {
+ append text "#else /* WIN */\n${eltxt}"
+ }
+ append text "#endif /* WIN */\n"
}
unix {
- return "#if !defined(__WIN32__) /* UNIX */\n${text}#endif /* UNIX */\n"
+ append text "#if !defined(__WIN32__) && !defined(MAC_OSX_TCL)\
+ /* UNIX */\n${iftxt}"
+ if {$eltxt ne ""} {
+ append text "#else /* UNIX */\n${eltxt}"
+ }
+ append text "#endif /* UNIX */\n"
}
macosx {
- return "#ifdef MAC_OSX_TCL\n${text}#endif /* MAC_OSX_TCL */\n"
+ append text "#ifdef MAC_OSX_TCL /* MACOSX */\n${iftxt}"
+ if {$eltxt ne ""} {
+ append text "#else /* MACOSX */\n${eltxt}"
+ }
+ append text "#endif /* MACOSX */\n"
}
aqua {
- return "#ifdef MAC_OSX_TK\n${text}#endif /* MAC_OSX_TK */\n"
+ append text "#ifdef MAC_OSX_TK /* AQUA */\n${iftxt}"
+ if {$eltxt ne ""} {
+ append text "#else /* AQUA */\n${eltxt}"
+ }
+ append text "#endif /* AQUA */\n"
}
x11 {
- return "#if !(defined(__WIN32__) || defined(MAC_OSX_TK)) /* X11 */\n${text}#endif /* X11 */\n"
+ append text "#if !(defined(__WIN32__) || defined(MAC_OSX_TK))\
+ /* X11 */\n${iftxt}"
+ if {$eltxt ne ""} {
+ append text "#else /* X11 */\n${eltxt}"
+ }
+ append text "#endif /* X11 */\n"
+ }
+ default {
+ append text "${iftxt}${eltxt}"
}
}
return $text
@@ -296,7 +335,9 @@ proc genStubs::addPlatformGuard {plat text} {
# genStubs::emitSlots --
#
-# Generate the stub table slots for the given interface.
+# Generate the stub table slots for the given interface. If there
+# are no generic slots, then one table is generated for each
+# platform, otherwise one table is generated for all platforms.
#
# Arguments:
# name The name of the interface being emitted.
@@ -307,6 +348,7 @@ proc genStubs::addPlatformGuard {plat text} {
proc genStubs::emitSlots {name textVar} {
upvar $textVar text
+
forAllStubs $name makeSlot noGuard text {" void (*reserved$i)(void);\n"}
return
}
@@ -335,7 +377,7 @@ proc genStubs::parseDecl {decl} {
return
}
set rtype [string trim $rtype]
- if {$args == ""} {
+ if {$args eq ""} {
return [list $rtype $fname {}]
}
foreach arg [split $args ,] {
@@ -383,14 +425,14 @@ proc genStubs::parseDecl {decl} {
proc genStubs::parseArg {arg} {
if {![regexp {^(.+[ ][*]*)([^][ *]+)(\[\])?$} $arg all type name array]} {
- if {$arg == "void"} {
+ if {$arg eq "void"} {
return $arg
} else {
return
}
}
set result [list [string trim $type] $name]
- if {$array != ""} {
+ if {$array ne ""} {
lappend result $array
}
return $result
@@ -410,13 +452,9 @@ proc genStubs::parseArg {arg} {
proc genStubs::makeDecl {name decl index} {
variable scspec
-
lassign $decl rtype fname args
append text "/* $index */\n"
- if {$rtype != "void"} {
- regsub -all void $rtype VOID rtype
- }
set line "$scspec $rtype"
set count [expr {2 - ([string length $line] / 8)}]
append line [string range "\t\t\t" 0 $count]
@@ -425,7 +463,7 @@ proc genStubs::makeDecl {name decl index} {
append line " "
set pad 0
}
- if {$args == ""} {
+ if {$args eq ""} {
append line $fname
append text $line
append text ";\n"
@@ -433,10 +471,9 @@ proc genStubs::makeDecl {name decl index} {
}
append line $fname
- regsub -all void $args VOID args
set arg1 [lindex $args 0]
switch -exact $arg1 {
- VOID {
+ void {
append line "(void)"
}
TCL_VARARGS {
@@ -504,7 +541,7 @@ proc genStubs::makeMacro {name decl index} {
append lfname [string range $fname 1 end]
set text "#define $fname \\\n\t("
- if {$args == ""} {
+ if {$args eq ""} {
append text "*"
}
append text "${name}StubsPtr->$lfname)"
@@ -531,19 +568,18 @@ proc genStubs::makeSlot {name decl index} {
append lfname [string range $fname 1 end]
set text " "
- if {$rtype != "void"} {
- regsub -all void $rtype VOID rtype
- }
- if {$args == ""} {
+ if {$args eq ""} {
append text $rtype " *" $lfname "; /* $index */\n"
return $text
}
- append text $rtype " (*" $lfname ") "
-
- regsub -all void $args VOID args
+ if {[string range $rtype end-7 end] eq "CALLBACK"} {
+ append text [string trim [string range $rtype 0 end-8]] " (CALLBACK *" $lfname ") "
+ } else {
+ append text $rtype " (*" $lfname ") "
+ }
set arg1 [lindex $args 0]
switch -exact $arg1 {
- VOID {
+ void {
append text "(void)"
}
TCL_VARARGS {
@@ -589,7 +625,7 @@ proc genStubs::makeSlot {name decl index} {
# Returns the formatted declaration string.
proc genStubs::makeInit {name decl index} {
- if {[lindex $decl 2] == ""} {
+ if {[lindex $decl 2] eq ""} {
append text " &" [lindex $decl 1] ", /* " $index " */\n"
} else {
append text " " [lindex $decl 1] ", /* " $index " */\n"
@@ -619,7 +655,7 @@ proc genStubs::makeInit {name decl index} {
# None.
proc genStubs::forAllStubs {name slotProc guardProc textVar
- {skipString {"/* Slot $i is reserved */\n"}}} {
+ {skipString {"/* Slot $i is reserved */\n"}}} {
variable stubs
upvar $textVar text
@@ -642,7 +678,7 @@ proc genStubs::addGuard {status text} {
set upName [string toupper $libraryName]
switch -- $status {
- current {
+ current {
# No change
}
deprecated {
@@ -655,7 +691,7 @@ proc genStubs::addGuard {status text} {
puts stderr "Unrecognized status code $status"
}
}
- return $text
+ return $text
}
proc genStubs::ifdeffed {macro text} {
@@ -726,10 +762,12 @@ proc genStubs::emitHeader {name} {
set capName [string toupper [string index $name 0]]
append capName [string range $name 1 end]
- set CAPName [string toupper $name]
- append text "\n"
- append text "#define ${CAPName}_STUBS_EPOCH $epoch\n"
- append text "#define ${CAPName}_STUBS_REVISION $revision\n"
+ if {$epoch ne ""} {
+ set CAPName [string toupper $name]
+ append text "\n"
+ append text "#define ${CAPName}_STUBS_EPOCH $epoch\n"
+ append text "#define ${CAPName}_STUBS_REVISION $revision\n"
+ }
emitDeclarations $name text
@@ -744,8 +782,10 @@ proc genStubs::emitHeader {name} {
}
append text "\ntypedef struct ${capName}Stubs {\n"
append text " int magic;\n"
- append text " int epoch;\n"
- append text " int revision;\n"
+ if {$epoch ne ""} {
+ append text " int epoch;\n"
+ append text " int revision;\n"
+ }
append text " const struct ${capName}StubHooks *hooks;\n\n"
emitSlots $name text
@@ -777,14 +817,11 @@ proc genStubs::emitInit {name textVar} {
variable hooks
variable interfaces
variable epoch
- variable revision
-
upvar $textVar text
set root 1
set capName [string toupper [string index $name 0]]
append capName [string range $name 1 end]
- set CAPName [string toupper $name]
if {[info exists hooks($name)]} {
append text "\nstatic const ${capName}StubHooks ${name}StubHooks = \{\n"
@@ -797,21 +834,23 @@ proc genStubs::emitInit {name textVar} {
}
foreach intf [array names interfaces] {
if {[info exists hooks($intf)]} {
- if {0<=[lsearch -exact $hooks($intf) $name]} {
+ if {[lsearch -exact $hooks($intf) $name] >= 0} {
set root 0
- break;
+ break
}
}
}
- if {$root} {
- append text "\nconst ${capName}Stubs ${name}Stubs = \{\n"
- } else {
- append text "\nstatic const ${capName}Stubs ${name}Stubs = \{\n"
+ append text "\n"
+ if {!$root} {
+ append text "static "
+ }
+ append text "const ${capName}Stubs ${name}Stubs = \{\n TCL_STUB_MAGIC,\n"
+ if {$epoch ne ""} {
+ set CAPName [string toupper $name]
+ append text " ${CAPName}_STUBS_EPOCH,\n"
+ append text " ${CAPName}_STUBS_REVISION,\n"
}
- append text " TCL_STUB_MAGIC,\n"
- append text " ${CAPName}_STUBS_EPOCH,\n"
- append text " ${CAPName}_STUBS_REVISION,\n"
if {[info exists hooks($name)]} {
append text " &${name}StubHooks,\n"
} else {
diff --git a/generic/ttk/ttkImage.c b/generic/ttk/ttkImage.c
index c3b55e9..bf313a9 100644
--- a/generic/ttk/ttkImage.c
+++ b/generic/ttk/ttkImage.c
@@ -47,7 +47,7 @@ TtkGetImageSpec(Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr)
int i = 0, n = 0, objc;
Tcl_Obj **objv;
- imageSpec = (Ttk_ImageSpec *)ckalloc(sizeof(*imageSpec));
+ imageSpec = ckalloc(sizeof(*imageSpec));
imageSpec->baseImage = 0;
imageSpec->mapCount = 0;
imageSpec->states = 0;
@@ -67,8 +67,8 @@ TtkGetImageSpec(Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr)
}
n = (objc - 1) / 2;
- imageSpec->states = (Ttk_StateSpec*)ckalloc(n * sizeof(Ttk_StateSpec));
- imageSpec->images = (Tk_Image*)ckalloc(n * sizeof(Tk_Image *));
+ imageSpec->states = ckalloc(n * sizeof(Ttk_StateSpec));
+ imageSpec->images = ckalloc(n * sizeof(Tk_Image *));
/* Get base image:
*/
@@ -117,10 +117,10 @@ void TtkFreeImageSpec(Ttk_ImageSpec *imageSpec)
}
if (imageSpec->baseImage) { Tk_FreeImage(imageSpec->baseImage); }
- if (imageSpec->states) { ckfree((ClientData)imageSpec->states); }
- if (imageSpec->images) { ckfree((ClientData)imageSpec->images); }
+ if (imageSpec->states) { ckfree(imageSpec->states); }
+ if (imageSpec->images) { ckfree(imageSpec->images); }
- ckfree((ClientData)imageSpec);
+ ckfree(imageSpec);
}
/* TtkSelectImage --
@@ -333,7 +333,7 @@ Ttk_CreateImageElement(
return TCL_ERROR;
}
- imageData = (ImageData*)ckalloc(sizeof(*imageData));
+ imageData = ckalloc(sizeof(*imageData));
imageData->imageSpec = imageSpec;
imageData->minWidth = imageData->minHeight = -1;
imageData->sticky = TTK_FILL_BOTH;
diff --git a/generic/ttk/ttkLabel.c b/generic/ttk/ttkLabel.c
index 52782ea..17433dc 100644
--- a/generic/ttk/ttkLabel.c
+++ b/generic/ttk/ttkLabel.c
@@ -344,10 +344,16 @@ static void ImageDraw(
* stipple the image.
* @@@ Possibly: Don't do disabled-stippling at all;
* @@@ it's ugly and out of fashion.
+ * Do not stipple at all under Aqua, just draw the image: it shows up
+ * as a white rectangle otherwise.
*/
+
+
if (state & TTK_STATE_DISABLED) {
if (TtkSelectImage(image->imageSpec, 0ul) == image->tkimg) {
+ #ifndef MAC_OSX_TK
StippleOver(image, tkwin, d, b.x,b.y);
+ #endif
}
}
}
diff --git a/generic/ttk/ttkLayout.c b/generic/ttk/ttkLayout.c
index 58c99eb..d248dcb 100644
--- a/generic/ttk/ttkLayout.c
+++ b/generic/ttk/ttkLayout.c
@@ -524,7 +524,7 @@ struct Ttk_LayoutNode_
static Ttk_LayoutNode *Ttk_NewLayoutNode(
unsigned flags, Ttk_ElementClass *elementClass)
{
- Ttk_LayoutNode *node = (Ttk_LayoutNode*)ckalloc(sizeof(*node));
+ Ttk_LayoutNode *node = ckalloc(sizeof(*node));
node->flags = flags;
node->eclass = elementClass;
@@ -540,7 +540,7 @@ static void Ttk_FreeLayoutNode(Ttk_LayoutNode *node)
while (node) {
Ttk_LayoutNode *next = node->next;
Ttk_FreeLayoutNode(node->child);
- ckfree((ClientData)node);
+ ckfree(node);
node = next;
}
}
@@ -557,7 +557,7 @@ struct Ttk_TemplateNode_ {
static Ttk_TemplateNode *Ttk_NewTemplateNode(const char *name, unsigned flags)
{
- Ttk_TemplateNode *op = (Ttk_TemplateNode*)ckalloc(sizeof(*op));
+ Ttk_TemplateNode *op = ckalloc(sizeof(*op));
op->name = ckalloc(strlen(name) + 1); strcpy(op->name, name);
op->flags = flags;
op->next = op->child = 0;
@@ -570,7 +570,7 @@ void Ttk_FreeLayoutTemplate(Ttk_LayoutTemplate op)
Ttk_LayoutTemplate next = op->next;
Ttk_FreeLayoutTemplate(op->child);
ckfree(op->name);
- ckfree((ClientData)op);
+ ckfree(op);
op = next;
}
}
@@ -839,7 +839,7 @@ static Ttk_Layout TTKNewLayout(
void *recordPtr,Tk_OptionTable optionTable, Tk_Window tkwin,
Ttk_LayoutNode *root)
{
- Ttk_Layout layout = (Ttk_Layout)ckalloc(sizeof(*layout));
+ Ttk_Layout layout = ckalloc(sizeof(*layout));
layout->style = style;
layout->recordPtr = recordPtr;
layout->optionTable = optionTable;
@@ -851,7 +851,7 @@ static Ttk_Layout TTKNewLayout(
void Ttk_FreeLayout(Ttk_Layout layout)
{
Ttk_FreeLayoutNode(layout->root);
- ckfree((ClientData)layout);
+ ckfree(layout);
}
/*
diff --git a/generic/ttk/ttkManager.c b/generic/ttk/ttkManager.c
index ba9e5c0..256573f 100644
--- a/generic/ttk/ttkManager.c
+++ b/generic/ttk/ttkManager.c
@@ -188,7 +188,7 @@ static void SlaveEventHandler(ClientData clientData, XEvent *eventPtr)
static Ttk_Slave *NewSlave(
Ttk_Manager *mgr, Tk_Window slaveWindow, void *slaveData)
{
- Ttk_Slave *slave = (Ttk_Slave*)ckalloc(sizeof(*slave));
+ Ttk_Slave *slave = ckalloc(sizeof(*slave));
slave->slaveWindow = slaveWindow;
slave->manager = mgr;
@@ -200,7 +200,7 @@ static Ttk_Slave *NewSlave(
static void DeleteSlave(Ttk_Slave *slave)
{
- ckfree((ClientData)slave);
+ ckfree(slave);
}
/*------------------------------------------------------------------------
@@ -210,7 +210,7 @@ static void DeleteSlave(Ttk_Slave *slave)
Ttk_Manager *Ttk_CreateManager(
Ttk_ManagerSpec *managerSpec, void *managerData, Tk_Window masterWindow)
{
- Ttk_Manager *mgr = (Ttk_Manager*)ckalloc(sizeof(*mgr));
+ Ttk_Manager *mgr = ckalloc(sizeof(*mgr));
mgr->managerSpec = managerSpec;
mgr->managerData = managerData;
@@ -234,12 +234,12 @@ void Ttk_DeleteManager(Ttk_Manager *mgr)
Ttk_ForgetSlave(mgr, mgr->nSlaves - 1);
}
if (mgr->slaves) {
- ckfree((ClientData)mgr->slaves);
+ ckfree(mgr->slaves);
}
Tk_CancelIdleCall(ManagerIdleProc, mgr);
- ckfree((ClientData)mgr);
+ ckfree(mgr);
}
/*------------------------------------------------------------------------
@@ -252,8 +252,7 @@ void Ttk_DeleteManager(Ttk_Manager *mgr)
static void InsertSlave(Ttk_Manager *mgr, Ttk_Slave *slave, int index)
{
int endIndex = mgr->nSlaves++;
- mgr->slaves = (Ttk_Slave**)ckrealloc(
- (ClientData)mgr->slaves, mgr->nSlaves * sizeof(Ttk_Slave *));
+ mgr->slaves = ckrealloc(mgr->slaves, mgr->nSlaves * sizeof(Ttk_Slave *));
while (endIndex > index) {
mgr->slaves[endIndex] = mgr->slaves[endIndex - 1];
diff --git a/generic/ttk/ttkScroll.c b/generic/ttk/ttkScroll.c
index defe05a..c02b868 100644
--- a/generic/ttk/ttkScroll.c
+++ b/generic/ttk/ttkScroll.c
@@ -55,7 +55,7 @@ struct ScrollHandleRec
*/
ScrollHandle TtkCreateScrollHandle(WidgetCore *corePtr, Scrollable *scrollPtr)
{
- ScrollHandle h = (ScrollHandle)ckalloc(sizeof(*h));
+ ScrollHandle h = ckalloc(sizeof(*h));
h->flags = 0;
h->corePtr = corePtr;
@@ -247,6 +247,6 @@ void TtkFreeScrollHandle(ScrollHandle h)
if (h->flags & SCROLL_UPDATE_PENDING) {
Tcl_CancelIdleCall(UpdateScrollbarBG, (ClientData)h);
}
- ckfree((ClientData)h);
+ ckfree(h);
}
diff --git a/generic/ttk/ttkTagSet.c b/generic/ttk/ttkTagSet.c
index 9f2a87b..f2108b9 100644
--- a/generic/ttk/ttkTagSet.c
+++ b/generic/ttk/ttkTagSet.c
@@ -34,7 +34,7 @@ struct TtkTagTable {
*/
static Ttk_Tag NewTag(Ttk_TagTable tagTable, const char *tagName)
{
- Ttk_Tag tag = (Ttk_Tag)ckalloc(sizeof(*tag));
+ Ttk_Tag tag = ckalloc(sizeof(*tag));
tag->tagRecord = ckalloc(tagTable->recordSize);
memset(tag->tagRecord, 0, tagTable->recordSize);
/* Don't need Tk_InitOptions() here, all defaults should be NULL. */
@@ -47,7 +47,7 @@ static void DeleteTag(Ttk_TagTable tagTable, Ttk_Tag tag)
{
Tk_FreeConfigOptions(tag->tagRecord,tagTable->optionTable,tagTable->tkwin);
ckfree(tag->tagRecord);
- ckfree((void*)tag);
+ ckfree(tag);
}
/*------------------------------------------------------------------------
@@ -58,7 +58,7 @@ Ttk_TagTable Ttk_CreateTagTable(
Tcl_Interp *interp, Tk_Window tkwin,
Tk_OptionSpec optionSpecs[], int recordSize)
{
- Ttk_TagTable tagTable = (Ttk_TagTable)ckalloc(sizeof(*tagTable));
+ Ttk_TagTable tagTable = ckalloc(sizeof(*tagTable));
tagTable->tkwin = tkwin;
tagTable->optionSpecs = optionSpecs;
tagTable->optionTable = Tk_CreateOptionTable(interp, optionSpecs);
@@ -80,7 +80,7 @@ void Ttk_DeleteTagTable(Ttk_TagTable tagTable)
}
Tcl_DeleteHashTable(&tagTable->tags);
- ckfree((void*)tagTable);
+ ckfree(tagTable);
}
Ttk_Tag Ttk_GetTag(Ttk_TagTable tagTable, const char *tagName)
@@ -116,7 +116,7 @@ Ttk_Tag Ttk_GetTagFromObj(Ttk_TagTable tagTable, Tcl_Obj *objPtr)
Ttk_TagSet Ttk_GetTagSetFromObj(
Tcl_Interp *interp, Ttk_TagTable tagTable, Tcl_Obj *objPtr)
{
- Ttk_TagSet tagset = (Ttk_TagSet)(ckalloc(sizeof *tagset));
+ Ttk_TagSet tagset = ckalloc(sizeof(*tagset));
Tcl_Obj **objv;
int i, objc;
@@ -127,11 +127,11 @@ Ttk_TagSet Ttk_GetTagSetFromObj(
}
if (Tcl_ListObjGetElements(interp, objPtr, &objc, &objv) != TCL_OK) {
- ckfree((ClientData)tagset);
+ ckfree(tagset);
return NULL;
}
- tagset->tags = (Ttk_Tag*)ckalloc((objc+1) * sizeof(Ttk_Tag));
+ tagset->tags = ckalloc((objc+1) * sizeof(Ttk_Tag));
for (i=0; i<objc; ++i) {
tagset->tags[i] = Ttk_GetTagFromObj(tagTable, objv[i]);
}
@@ -158,8 +158,8 @@ Tcl_Obj *Ttk_NewTagSetObj(Ttk_TagSet tagset)
void Ttk_FreeTagSet(Ttk_TagSet tagset)
{
- ckfree((ClientData)tagset->tags);
- ckfree((ClientData)tagset);
+ ckfree(tagset->tags);
+ ckfree(tagset);
}
/* Ttk_TagSetContains -- test if tag set contains a tag.
@@ -188,7 +188,7 @@ int Ttk_TagSetAdd(Ttk_TagSet tagset, Ttk_Tag tag)
return 0;
}
}
- tagset->tags = (void*)ckrealloc((void*)tagset->tags,
+ tagset->tags = ckrealloc(tagset->tags,
(tagset->nTags+1)*sizeof(tagset->tags[0]));
tagset->tags[tagset->nTags++] = tag;
return 1;
diff --git a/generic/ttk/ttkTheme.c b/generic/ttk/ttkTheme.c
index 5095487..b0e9171 100644
--- a/generic/ttk/ttkTheme.c
+++ b/generic/ttk/ttkTheme.c
@@ -40,7 +40,7 @@ typedef struct Ttk_Style_
static Style *NewStyle()
{
- Style *stylePtr = (Style*)ckalloc(sizeof(Style));
+ Style *stylePtr = ckalloc(sizeof(Style));
stylePtr->styleName = NULL;
stylePtr->parentStyle = NULL;
@@ -75,7 +75,7 @@ static void FreeStyle(Style *stylePtr)
Ttk_FreeLayoutTemplate(stylePtr->layoutTemplate);
- ckfree((ClientData)stylePtr);
+ ckfree(stylePtr);
}
/*
@@ -179,7 +179,7 @@ static const Tk_OptionSpec *TTKGetOptionSpec(
static OptionMap
BuildOptionMap(Ttk_ElementClass *elementClass, Tk_OptionTable optionTable)
{
- OptionMap optionMap = (OptionMap)ckalloc(
+ OptionMap optionMap = ckalloc(
sizeof(const Tk_OptionSpec) * elementClass->nResources + 1);
int i;
@@ -221,8 +221,7 @@ GetOptionMap(Ttk_ElementClass *elementClass, Tk_OptionTable optionTable)
static Ttk_ElementClass *
NewElementClass(const char *name, Ttk_ElementSpec *specPtr,void *clientData)
{
- Ttk_ElementClass *elementClass =
- (Ttk_ElementClass*)ckalloc(sizeof(Ttk_ElementClass));
+ Ttk_ElementClass *elementClass = ckalloc(sizeof(Ttk_ElementClass));
int i;
elementClass->name = name;
@@ -238,7 +237,7 @@ NewElementClass(const char *name, Ttk_ElementSpec *specPtr,void *clientData)
/* Initialize default values:
*/
- elementClass->defaultValues = (Tcl_Obj**)
+ elementClass->defaultValues =
ckalloc(elementClass->nResources * sizeof(Tcl_Obj *) + 1);
for (i=0; i < elementClass->nResources; ++i) {
const char *defaultValue = specPtr->options[i].defaultValue;
@@ -275,7 +274,7 @@ static void FreeElementClass(Ttk_ElementClass *elementClass)
Tcl_DecrRefCount(elementClass->defaultValues[i]);
}
}
- ckfree((ClientData)elementClass->defaultValues);
+ ckfree(elementClass->defaultValues);
/*
* Free option map cache:
@@ -288,7 +287,7 @@ static void FreeElementClass(Ttk_ElementClass *elementClass)
Tcl_DeleteHashTable(&elementClass->optMapCache);
ckfree(elementClass->elementRecord);
- ckfree((ClientData)elementClass);
+ ckfree(elementClass);
}
/*------------------------------------------------------------------------
@@ -311,7 +310,7 @@ typedef struct Ttk_Theme_
static Theme *NewTheme(Ttk_ResourceCache cache, Ttk_Theme parent)
{
- Theme *themePtr = (Theme*)ckalloc(sizeof(Theme));
+ Theme *themePtr = ckalloc(sizeof(Theme));
Tcl_HashEntry *entryPtr;
int unused;
@@ -365,7 +364,7 @@ static void FreeTheme(Theme *themePtr)
/*
* Free theme record:
*/
- ckfree((ClientData)themePtr);
+ ckfree(themePtr);
return;
}
@@ -454,11 +453,11 @@ static void Ttk_StylePkgFree(ClientData clientData, Tcl_Interp *interp)
while (cleanup) {
Cleanup *next = cleanup->next;
cleanup->cleanupProc(cleanup->clientData);
- ckfree((ClientData)cleanup);
+ ckfree(cleanup);
cleanup = next;
}
- ckfree((ClientData)pkgPtr);
+ ckfree(pkgPtr);
}
/*
@@ -484,7 +483,7 @@ void Ttk_RegisterCleanup(
Tcl_Interp *interp, ClientData clientData, Ttk_CleanupProc *cleanupProc)
{
StylePackageData *pkgPtr = GetStylePackageData(interp);
- Cleanup *cleanup = (Cleanup*)ckalloc(sizeof(*cleanup));
+ Cleanup *cleanup = ckalloc(sizeof(*cleanup));
cleanup->clientData = clientData;
cleanup->cleanupProc = cleanupProc;
@@ -800,7 +799,7 @@ int Ttk_RegisterElementFactory(
Ttk_ElementFactory factory, void *clientData)
{
StylePackageData *pkgPtr = GetStylePackageData(interp);
- FactoryRec *recPtr = (FactoryRec*)ckalloc(sizeof(*recPtr));
+ FactoryRec *recPtr = ckalloc(sizeof(*recPtr));
Tcl_HashEntry *entryPtr;
int newEntry;
@@ -1695,8 +1694,7 @@ void Ttk_StylePkgInit(Tcl_Interp *interp)
{
Tcl_Namespace *nsPtr;
- StylePackageData *pkgPtr = (StylePackageData *)
- ckalloc(sizeof(StylePackageData));
+ StylePackageData *pkgPtr = ckalloc(sizeof(StylePackageData));
pkgPtr->interp = interp;
Tcl_InitHashTable(&pkgPtr->themeTable, TCL_STRING_KEYS);
diff --git a/generic/ttk/ttkTrace.c b/generic/ttk/ttkTrace.c
index 8bc8519..e6234b8 100644
--- a/generic/ttk/ttkTrace.c
+++ b/generic/ttk/ttkTrace.c
@@ -85,7 +85,7 @@ Ttk_TraceHandle *Ttk_TraceVariable(
Ttk_TraceProc callback,
void *clientData)
{
- Ttk_TraceHandle *h = (Ttk_TraceHandle*)ckalloc(sizeof(*h));
+ Ttk_TraceHandle *h = ckalloc(sizeof(*h));
int status;
h->interp = interp;
@@ -100,7 +100,7 @@ Ttk_TraceHandle *Ttk_TraceVariable(
if (status != TCL_OK) {
Tcl_DecrRefCount(h->varnameObj);
- ckfree((ClientData)h);
+ ckfree(h);
return NULL;
}
@@ -154,7 +154,7 @@ void Ttk_UntraceVariable(Ttk_TraceHandle *h)
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
VarTraceProc, (ClientData)h);
Tcl_DecrRefCount(h->varnameObj);
- ckfree((ClientData)h);
+ ckfree(h);
}
}
diff --git a/generic/ttk/ttkTrack.c b/generic/ttk/ttkTrack.c
index 9cf8267..396b073 100644
--- a/generic/ttk/ttkTrack.c
+++ b/generic/ttk/ttkTrack.c
@@ -173,7 +173,7 @@ ElementStateEventProc(ClientData clientData, XEvent *ev)
void TtkTrackElementState(WidgetCore *corePtr)
{
- ElementStateTracker *es = (ElementStateTracker*)ckalloc(sizeof(*es));
+ ElementStateTracker *es = ckalloc(sizeof(*es));
es->corePtr = corePtr;
es->tracking = 0;
es->activeElement = es->pressedElement = 0;
diff --git a/generic/ttk/ttkTreeview.c b/generic/ttk/ttkTreeview.c
index 222b280..b17ae45 100644
--- a/generic/ttk/ttkTreeview.c
+++ b/generic/ttk/ttkTreeview.c
@@ -86,7 +86,7 @@ static Tk_OptionSpec ItemOptionSpecs[] = {
*/
static TreeItem *NewItem(void)
{
- TreeItem *item = (TreeItem*)ckalloc(sizeof(*item));
+ TreeItem *item = ckalloc(sizeof(*item));
item->entryPtr = 0;
item->parent = item->children = item->next = item->prev = NULL;
@@ -118,7 +118,7 @@ static void FreeItem(TreeItem *item)
if (item->tagset) { Ttk_FreeTagSet(item->tagset); }
if (item->imagespec) { TtkFreeImageSpec(item->imagespec); }
- ckfree((ClientData)item);
+ ckfree(item);
}
static void FreeItemCB(void *clientData) { FreeItem(clientData); }
@@ -612,11 +612,11 @@ static TreeItem **GetItemListFromObj(
return NULL;
}
- items = (TreeItem**)ckalloc((nElements + 1)*sizeof(TreeItem*));
+ items = ckalloc((nElements + 1)*sizeof(TreeItem*));
for (i = 0; i < nElements; ++i) {
items[i] = FindItem(interp, tv, elements[i]);
if (!items[i]) {
- ckfree((ClientData)items);
+ ckfree(items);
return NULL;
}
}
@@ -658,7 +658,7 @@ static void TreeviewFreeColumns(Treeview *tv)
if (tv->tree.columns) {
for (i = 0; i < tv->tree.nColumns; ++i)
FreeColumn(tv->tree.columns + i);
- ckfree((ClientData)tv->tree.columns);
+ ckfree(tv->tree.columns);
tv->tree.columns = 0;
}
}
@@ -687,8 +687,7 @@ static int TreeviewInitColumns(Tcl_Interp *interp, Treeview *tv)
* Initialize columns array and columnNames hash table:
*/
tv->tree.nColumns = ncols;
- tv->tree.columns =
- (TreeColumn*)ckalloc(tv->tree.nColumns * sizeof(TreeColumn));
+ tv->tree.columns = ckalloc(tv->tree.nColumns * sizeof(TreeColumn));
for (i = 0; i < ncols; ++i) {
int isNew;
@@ -733,16 +732,16 @@ static int TreeviewInitDisplayColumns(Tcl_Interp *interp, Treeview *tv)
if (!strcmp(Tcl_GetString(tv->tree.displayColumnsObj), "#all")) {
ndcols = tv->tree.nColumns;
- displayColumns = (TreeColumn**)ckalloc((ndcols+1)*sizeof(TreeColumn*));
+ displayColumns = ckalloc((ndcols+1) * sizeof(TreeColumn*));
for (index = 0; index < ndcols; ++index) {
displayColumns[index+1] = tv->tree.columns + index;
}
} else {
- displayColumns = (TreeColumn**)ckalloc((ndcols+1)*sizeof(TreeColumn*));
+ displayColumns = ckalloc((ndcols+1) * sizeof(TreeColumn*));
for (index = 0; index < ndcols; ++index) {
displayColumns[index+1] = GetColumn(interp, tv, dcolumns[index]);
if (!displayColumns[index+1]) {
- ckfree((ClientData)displayColumns);
+ ckfree(displayColumns);
return TCL_ERROR;
}
}
@@ -750,7 +749,7 @@ static int TreeviewInitDisplayColumns(Tcl_Interp *interp, Treeview *tv)
displayColumns[0] = &tv->tree.column0;
if (tv->tree.displayColumns)
- ckfree((ClientData)tv->tree.displayColumns);
+ ckfree(tv->tree.displayColumns);
tv->tree.displayColumns = displayColumns;
tv->tree.nDisplayColumns = ndcols + 1;
@@ -1986,7 +1985,7 @@ static int TreeviewChildrenCommand(
*/
for (i=0; newChildren[i]; ++i) {
if (!AncestryCheck(interp, tv, newChildren[i], item)) {
- ckfree((ClientData)newChildren);
+ ckfree(newChildren);
return TCL_ERROR;
}
}
@@ -2022,7 +2021,7 @@ static int TreeviewChildrenCommand(
child = newChildren[i];
}
- ckfree((ClientData)newChildren);
+ ckfree(newChildren);
TtkRedisplayWidget(&tv->core);
}
@@ -2648,7 +2647,7 @@ static int TreeviewDetachCommand(
for (i = 0; items[i]; ++i) {
if (items[i] == tv->tree.root) {
Tcl_AppendResult(interp, "Cannot detach root item", NULL);
- ckfree((ClientData)items);
+ ckfree(items);
return TCL_ERROR;
}
}
@@ -2658,7 +2657,7 @@ static int TreeviewDetachCommand(
}
TtkRedisplayWidget(&tv->core);
- ckfree((ClientData)items);
+ ckfree(items);
return TCL_OK;
}
@@ -2694,7 +2693,7 @@ static int TreeviewDeleteCommand(
*/
for (i=0; items[i]; ++i) {
if (items[i] == tv->tree.root) {
- ckfree((ClientData)items);
+ ckfree(items);
Tcl_AppendResult(interp, "Cannot delete root item", NULL);
return TCL_ERROR;
}
@@ -2719,7 +2718,7 @@ static int TreeviewDeleteCommand(
delq = next;
}
- ckfree((ClientData)items);
+ ckfree(items);
TtkRedisplayWidget(&tv->core);
return TCL_OK;
}
@@ -2988,7 +2987,7 @@ static int TreeviewSelectionCommand(
break;
}
- ckfree((ClientData)items);
+ ckfree(items);
TtkSendVirtualEvent(tv->core.tkwin, "TreeviewSelect");
TtkRedisplayWidget(&tv->core);