summaryrefslogtreecommitdiffstats
path: root/macosx/tkMacOSXWm.c
diff options
context:
space:
mode:
Diffstat (limited to 'macosx/tkMacOSXWm.c')
-rw-r--r--macosx/tkMacOSXWm.c1636
1 files changed, 808 insertions, 828 deletions
diff --git a/macosx/tkMacOSXWm.c b/macosx/tkMacOSXWm.c
index 7fbde07..2a7d1a8 100644
--- a/macosx/tkMacOSXWm.c
+++ b/macosx/tkMacOSXWm.c
@@ -2,18 +2,18 @@
* tkMacOSXWm.c --
*
* This module takes care of the interactions between a Tk-based
- * application and the window manager. Among other things, it
- * implements the "wm" command and passes geometry information
- * to the window manager.
+ * application and the window manager. Among other things, it implements
+ * the "wm" command and passes geometry information to the window
+ * manager.
*
* Copyright (c) 1994-1997 Sun Microsystems, Inc.
* Copyright 2001, Apple Computer, Inc.
* Copyright (c) 2006-2007 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.
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMacOSXWm.c,v 1.63 2007/12/13 15:27:10 dgp Exp $
+ * RCS: @(#) $Id: tkMacOSXWm.c,v 1.63.2.1 2008/05/03 21:09:16 das Exp $
*/
#include "tkMacOSXPrivate.h"
@@ -52,25 +52,24 @@ static const char *WmAttributeNames[] = {
TkMacOSXWindowList *tkMacOSXWindowListPtr = NULL;
/*
- * The variable below is used to enable or disable tracing in this
- * module. If tracing is enabled, then information is printed on
- * standard output about interesting interactions with the window
- * manager.
+ * The variable below is used to enable or disable tracing in this module. If
+ * tracing is enabled, then information is printed on standard output about
+ * interesting interactions with the window manager.
*/
static int wmTracing = 0;
/*
- * The following structure is the official type record for geometry
- * management of top-level windows.
+ * The following structure is the official type record for geometry management
+ * of top-level windows.
*/
static void TopLevelReqProc(ClientData dummy, Tk_Window tkwin);
static const Tk_GeomMgr wmMgrType = {
- "wm", /* name */
- TopLevelReqProc, /* requestProc */
- (Tk_GeomLostSlaveProc *) NULL, /* lostSlaveProc */
+ "wm", /* name */
+ TopLevelReqProc, /* requestProc */
+ NULL, /* lostSlaveProc */
};
/*
@@ -174,16 +173,14 @@ static WindowGroupRef WmGetWindowGroup(TkWindow *winPtr);
static void GetMinSize(TkWindow *winPtr, int *minWidthPtr, int *minHeightPtr);
static void GetMaxSize(TkWindow *winPtr, int *maxWidthPtr, int *maxHeightPtr);
static void RemapWindows(TkWindow *winPtr, MacDrawable *parentWin);
-
/*
*----------------------------------------------------------------------
*
* TkWmNewWindow --
*
- * This procedure is invoked whenever a new top-level
- * window is created. Its job is to initialize the WmInfo
- * structure for the window.
+ * This procedure is invoked whenever a new top-level window is created.
+ * Its job is to initialize the WmInfo structure for the window.
*
* Results:
* None.
@@ -198,9 +195,8 @@ void
TkWmNewWindow(
TkWindow *winPtr) /* Newly-created top-level window. */
{
- WmInfo *wmPtr;
+ WmInfo *wmPtr = (WmInfo *) ckalloc(sizeof(WmInfo));
- wmPtr = (WmInfo *) ckalloc(sizeof(WmInfo));
wmPtr->winPtr = winPtr;
wmPtr->reparent = None;
wmPtr->titleUid = NULL;
@@ -233,9 +229,9 @@ TkWmNewWindow(
wmPtr->x = winPtr->changes.x;
wmPtr->y = winPtr->changes.y;
wmPtr->parentWidth = winPtr->changes.width
- + 2*winPtr->changes.border_width;
+ + 2*winPtr->changes.border_width;
wmPtr->parentHeight = winPtr->changes.height
- + 2*winPtr->changes.border_width;
+ + 2*winPtr->changes.border_width;
wmPtr->xInParent = 0;
wmPtr->yInParent = 0;
wmPtr->cmapList = NULL;
@@ -259,16 +255,16 @@ TkWmNewWindow(
UpdateVRootGeometry(wmPtr);
/*
- * Tk must monitor structure events for top-level windows, in order
- * to detect size and position changes caused by window managers.
+ * Tk must monitor structure events for top-level windows, in order to
+ * detect size and position changes caused by window managers.
*/
Tk_CreateEventHandler((Tk_Window) winPtr, StructureNotifyMask,
- TopLevelEventProc, (ClientData) winPtr);
+ TopLevelEventProc, winPtr);
/*
- * Arrange for geometry requests to be reflected from the window
- * to the window manager.
+ * Arrange for geometry requests to be reflected from the window to the
+ * window manager.
*/
Tk_ManageGeometry((Tk_Window) winPtr, &wmMgrType, (ClientData) 0);
@@ -279,28 +275,28 @@ TkWmNewWindow(
*
* TkWmMapWindow --
*
- * This procedure is invoked to map a top-level window. This
- * module gets a chance to update all window-manager-related
- * information in properties before the window manager sees
- * the map event and checks the properties. It also gets to
- * decide whether or not to even map the window after all.
+ * This procedure is invoked to map a top-level window. This module gets
+ * a chance to update all window-manager-related information in
+ * properties before the window manager sees the map event and checks the
+ * properties. It also gets to decide whether or not to even map the
+ * window after all.
*
* Results:
* None.
*
* Side effects:
- * Properties of winPtr may get updated to provide up-to-date
- * information to the window manager. The window may also get
- * mapped, but it may not be if this procedure decides that
- * isn't appropriate (e.g. because the window is withdrawn).
+ * Properties of winPtr may get updated to provide up-to-date information
+ * to the window manager. The window may also get mapped, but it may not
+ * be if this procedure decides that isn't appropriate (e.g. because the
+ * window is withdrawn).
*
*----------------------------------------------------------------------
*/
void
TkWmMapWindow(
- TkWindow *winPtr) /* Top-level window that's about to
- * be mapped. */
+ TkWindow *winPtr) /* Top-level window that's about to be
+ * mapped. */
{
WmInfo *wmPtr = winPtr->wmInfoPtr;
@@ -310,6 +306,7 @@ TkWmMapWindow(
/*
* Create the underlying Mac window for this Tk window.
*/
+
if (!TkMacOSXHostToplevelExists(winPtr)) {
TkMacOSXMakeRealWindowExist(winPtr);
}
@@ -321,9 +318,8 @@ TkWmMapWindow(
TK_LOCATION_CHANGED);
/*
- * This is the first time this window has ever been mapped.
- * Store all the window-manager-related information for the
- * window.
+ * This is the first time this window has ever been mapped. Store all
+ * the window-manager-related information for the window.
*/
if (wmPtr->titleUid == NULL) {
@@ -357,11 +353,12 @@ TkWmMapWindow(
/*
* Update geometry information.
*/
+
wmPtr->flags |= WM_ABOUT_TO_MAP;
if (wmPtr->flags & WM_UPDATE_PENDING) {
- Tk_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
+ Tk_CancelIdleCall(UpdateGeometryInfo, winPtr);
}
- UpdateGeometryInfo((ClientData) winPtr);
+ UpdateGeometryInfo(winPtr);
wmPtr->flags &= ~WM_ABOUT_TO_MAP;
/*
@@ -376,8 +373,8 @@ TkWmMapWindow(
*
* TkWmUnmapWindow --
*
- * This procedure is invoked to unmap a top-level window.
- * On the Macintosh all we do is call XUnmapWindow.
+ * This procedure is invoked to unmap a top-level window. On the
+ * Macintosh all we do is call XUnmapWindow.
*
* Results:
* None.
@@ -390,8 +387,8 @@ TkWmMapWindow(
void
TkWmUnmapWindow(
- TkWindow *winPtr) /* Top-level window that's about to
- * be mapped. */
+ TkWindow *winPtr) /* Top-level window that's about to be
+ * mapped. */
{
XUnmapWindow(winPtr->display, winPtr->window);
}
@@ -401,9 +398,8 @@ TkWmUnmapWindow(
*
* TkWmDeadWindow --
*
- * This procedure is invoked when a top-level window is
- * about to be deleted. It cleans up the wm-related data
- * structures for the window.
+ * This procedure is invoked when a top-level window is about to be
+ * deleted. It cleans up the wm-related data structures for the window.
*
* Results:
* None.
@@ -450,7 +446,7 @@ TkWmDeadWindow(
protPtr = wmPtr->protPtr;
wmPtr->protPtr = protPtr->nextPtr;
- Tcl_EventuallyFree((ClientData) protPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(protPtr, TCL_DYNAMIC);
}
if (wmPtr->cmdArgv != NULL) {
ckfree((char *) wmPtr->cmdArgv);
@@ -459,7 +455,7 @@ TkWmDeadWindow(
ckfree((char *) wmPtr->clientMachine);
}
if (wmPtr->flags & WM_UPDATE_PENDING) {
- Tk_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
+ Tk_CancelIdleCall(UpdateGeometryInfo, winPtr);
}
ckfree((char *) wmPtr);
winPtr->wmInfoPtr = NULL;
@@ -470,11 +466,10 @@ TkWmDeadWindow(
*
* TkWmSetClass --
*
- * This procedure is invoked whenever a top-level window's
- * class is changed. If the window has been mapped then this
- * procedure updates the window manager property for the
- * class. If the window hasn't been mapped, the update is
- * deferred until just before the first mapping.
+ * This procedure is invoked whenever a top-level window's class is
+ * changed. If the window has been mapped then this procedure updates the
+ * window manager property for the class. If the window hasn't been
+ * mapped, the update is deferred until just before the first mapping.
*
* Results:
* None.
@@ -497,8 +492,8 @@ TkWmSetClass(
*
* Tk_WmObjCmd --
*
- * This procedure is invoked to process the "wm" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm" Tcl command. See the
+ * user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -543,7 +538,7 @@ Tk_WmObjCmd(
TkWindow *winPtr;
if (objc < 2) {
-wrongNumArgs:
+ wrongNumArgs:
Tcl_WrongNumArgs(interp, 1, objv, "option window ?arg ...?");
return TCL_ERROR;
}
@@ -563,7 +558,7 @@ wrongNumArgs:
}
if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
- &index) != TCL_OK) {
+ &index) != TCL_OK) {
return TCL_ERROR;
}
@@ -576,78 +571,77 @@ wrongNumArgs:
return TCL_ERROR;
}
if (!Tk_IsTopLevel(winPtr)
- && (index != WMOPT_MANAGE) && (index != WMOPT_FORGET)
- ) {
+ && (index != WMOPT_MANAGE) && (index != WMOPT_FORGET)) {
Tcl_AppendResult(interp, "window \"", winPtr->pathName,
"\" isn't a top-level window", NULL);
return TCL_ERROR;
}
switch ((enum options) index) {
- case WMOPT_ASPECT:
- return WmAspectCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ATTRIBUTES:
- return WmAttributesCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_CLIENT:
- return WmClientCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_COLORMAPWINDOWS:
- return WmColormapwindowsCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_COMMAND:
- return WmCommandCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_DEICONIFY:
- return WmDeiconifyCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_FOCUSMODEL:
- return WmFocusmodelCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_FORGET:
- return WmForgetCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_FRAME:
- return WmFrameCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_GEOMETRY:
- return WmGeometryCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_GRID:
- return WmGridCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_GROUP:
- return WmGroupCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONBITMAP:
- return WmIconbitmapCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONIFY:
- return WmIconifyCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONMASK:
- return WmIconmaskCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONNAME:
- return WmIconnameCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONPHOTO:
- return WmIconphotoCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONPOSITION:
- return WmIconpositionCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONWINDOW:
- return WmIconwindowCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_MANAGE:
- return WmManageCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_MAXSIZE:
- return WmMaxsizeCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_MINSIZE:
- return WmMinsizeCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_OVERRIDEREDIRECT:
- return WmOverrideredirectCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_POSITIONFROM:
- return WmPositionfromCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_PROTOCOL:
- return WmProtocolCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_RESIZABLE:
- return WmResizableCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_SIZEFROM:
- return WmSizefromCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_STACKORDER:
- return WmStackorderCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_STATE:
- return WmStateCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_TITLE:
- return WmTitleCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_TRANSIENT:
- return WmTransientCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_WITHDRAW:
- return WmWithdrawCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ASPECT:
+ return WmAspectCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ATTRIBUTES:
+ return WmAttributesCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_CLIENT:
+ return WmClientCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_COLORMAPWINDOWS:
+ return WmColormapwindowsCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_COMMAND:
+ return WmCommandCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_DEICONIFY:
+ return WmDeiconifyCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_FOCUSMODEL:
+ return WmFocusmodelCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_FORGET:
+ return WmForgetCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_FRAME:
+ return WmFrameCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_GEOMETRY:
+ return WmGeometryCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_GRID:
+ return WmGridCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_GROUP:
+ return WmGroupCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONBITMAP:
+ return WmIconbitmapCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONIFY:
+ return WmIconifyCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONMASK:
+ return WmIconmaskCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONNAME:
+ return WmIconnameCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONPHOTO:
+ return WmIconphotoCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONPOSITION:
+ return WmIconpositionCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_ICONWINDOW:
+ return WmIconwindowCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_MANAGE:
+ return WmManageCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_MAXSIZE:
+ return WmMaxsizeCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_MINSIZE:
+ return WmMinsizeCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_OVERRIDEREDIRECT:
+ return WmOverrideredirectCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_POSITIONFROM:
+ return WmPositionfromCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_PROTOCOL:
+ return WmProtocolCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_RESIZABLE:
+ return WmResizableCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_SIZEFROM:
+ return WmSizefromCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_STACKORDER:
+ return WmStackorderCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_STATE:
+ return WmStateCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_TITLE:
+ return WmTitleCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_TRANSIENT:
+ return WmTransientCmd(tkwin, winPtr, interp, objc, objv);
+ case WMOPT_WITHDRAW:
+ return WmWithdrawCmd(tkwin, winPtr, interp, objc, objv);
}
/* This should not happen */
@@ -659,8 +653,8 @@ wrongNumArgs:
*
* WmAspectCmd --
*
- * This procedure is invoked to process the "wm aspect" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm aspect" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -702,15 +696,14 @@ WmAspectCmd(
wmPtr->sizeHintsFlags &= ~PAspect;
} else {
if ((Tcl_GetIntFromObj(interp, objv[3], &numer1) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &denom1) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[5], &numer2) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[6], &denom2) != TCL_OK)) {
+ || (Tcl_GetIntFromObj(interp, objv[4], &denom1) != TCL_OK)
+ || (Tcl_GetIntFromObj(interp, objv[5], &numer2) != TCL_OK)
+ || (Tcl_GetIntFromObj(interp, objv[6], &denom2) != TCL_OK)) {
return TCL_ERROR;
}
if ((numer1 <= 0) || (denom1 <= 0) || (numer2 <= 0) ||
- (denom2 <= 0)) {
- Tcl_SetResult(interp, "aspect number can't be <= 0",
- TCL_STATIC);
+ (denom2 <= 0)) {
+ Tcl_SetResult(interp, "aspect number can't be <= 0", TCL_STATIC);
return TCL_ERROR;
}
wmPtr->minAspect.x = numer1;
@@ -729,17 +722,19 @@ WmAspectCmd(
*
* WmSetAttribute --
*
- * Helper routine for WmAttributesCmd. Sets the value
- * of the specified attribute.
+ * Helper routine for WmAttributesCmd. Sets the value of the specified
+ * attribute.
*
* Returns:
*
- * TCL_OK if successful, TCL_ERROR otherwise. In case of an
- * error, leaves a message in the interpreter's result.
+ * TCL_OK if successful, TCL_ERROR otherwise. In case of an error, leaves
+ * a message in the interpreter's result.
*
*----------------------------------------------------------------------
*/
-static int WmSetAttribute(
+
+static int
+WmSetAttribute(
TkWindow *winPtr, /* Toplevel to work with */
WindowRef macWindow,
Tcl_Interp *interp, /* Current interpreter */
@@ -750,152 +745,150 @@ static int WmSetAttribute(
int boolean;
switch (attribute) {
- case WMATT_ALPHA: {
- double dval;
+ case WMATT_ALPHA: {
+ double dval;
- if (Tcl_GetDoubleFromObj(interp, value, &dval) != TCL_OK) {
- return TCL_ERROR;
- }
- /*
- * The user should give (transparent) 0 .. 1.0 (opaque)
- */
- if (dval < 0.0) {
- dval = 0.0;
- } else if (dval > 1.0) {
- dval = 1.0;
- }
- ChkErr(SetWindowAlpha, macWindow, dval);
- break;
+ if (Tcl_GetDoubleFromObj(interp, value, &dval) != TCL_OK) {
+ return TCL_ERROR;
}
- case WMATT_FULLSCREEN:
- if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
- return TCL_ERROR;
- }
- if (boolean != ((wmPtr->flags & WM_FULLSCREEN) != 0)) {
- if(TkMacOSXMakeFullscreen(winPtr, macWindow, boolean, interp)
- != TCL_OK) {
- return TCL_ERROR;
- }
- }
- break;
- case WMATT_MODIFIED:
- if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
- return TCL_ERROR;
- }
- if (boolean != IsWindowModified(macWindow)) {
- ChkErr(SetWindowModified, macWindow, boolean);
- }
- break;
- case WMATT_NOTIFY:
- if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
+
+ /*
+ * The user should give (transparent) 0 .. 1.0 (opaque)
+ */
+
+ if (dval < 0.0) {
+ dval = 0.0;
+ } else if (dval > 1.0) {
+ dval = 1.0;
+ }
+ ChkErr(SetWindowAlpha, macWindow, dval);
+ break;
+ }
+ case WMATT_FULLSCREEN:
+ if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (boolean != ((wmPtr->flags & WM_FULLSCREEN) != 0)) {
+ if (TkMacOSXMakeFullscreen(winPtr, macWindow, boolean, interp)
+ != TCL_OK) {
return TCL_ERROR;
}
- if (boolean == !tkMacOSXWmAttrNotifyVal) {
- static NMRec notifyRec;
-
- if (boolean) {
- bzero(&notifyRec, sizeof(notifyRec));
- notifyRec.qType = nmType;
- notifyRec.nmMark = 1;
- ChkErr(NMInstall, &notifyRec);
- } else {
- ChkErr(NMRemove, &notifyRec);
- }
- tkMacOSXWmAttrNotifyVal = boolean;
- }
- break;
- case WMATT_TITLEPATH: {
- const char *path;
- OSStatus err;
-
- path = Tcl_FSGetNativePath(value);
- if (path && *path) {
- FSRef ref;
- Boolean d;
-
- err = ChkErr(FSPathMakeRef, (const unsigned char*) path, &ref,
- &d);
- if (err == noErr) {
- TK_IF_MAC_OS_X_API (4, HIWindowSetProxyFSRef,
- err = ChkErr(HIWindowSetProxyFSRef, macWindow, &ref);
- ) TK_ELSE_MAC_OS_X (4,
- AliasHandle alias;
-
- err = ChkErr(FSNewAlias, NULL, &ref, &alias);
- if (err == noErr) {
- err = ChkErr(SetWindowProxyAlias, macWindow,
- alias);
- DisposeHandle((Handle) alias);
- }
- ) TK_ENDIF
- }
- } else {
- int len;
+ }
+ break;
+ case WMATT_MODIFIED:
+ if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (boolean != IsWindowModified(macWindow)) {
+ ChkErr(SetWindowModified, macWindow, boolean);
+ }
+ break;
+ case WMATT_NOTIFY:
+ if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (boolean == !tkMacOSXWmAttrNotifyVal) {
+ static NMRec notifyRec;
- Tcl_GetStringFromObj(value, &len);
- if (!len) {
- err = ChkErr(RemoveWindowProxy, macWindow);
- } else {
- err = fnfErr;
- }
- }
- if (err != noErr) {
- return TCL_ERROR;
+ if (boolean) {
+ bzero(&notifyRec, sizeof(notifyRec));
+ notifyRec.qType = nmType;
+ notifyRec.nmMark = 1;
+ ChkErr(NMInstall, &notifyRec);
+ } else {
+ ChkErr(NMRemove, &notifyRec);
}
- break;
+ tkMacOSXWmAttrNotifyVal = boolean;
}
- case WMATT_TOPMOST: {
- if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
- return TCL_ERROR;
+ break;
+ case WMATT_TITLEPATH: {
+ const char *path = Tcl_FSGetNativePath(value);
+ OSStatus err;
+
+ if (path && *path) {
+ FSRef ref;
+ Boolean d;
+
+ err = ChkErr(FSPathMakeRef, (const unsigned char*)path, &ref, &d);
+ if (err == noErr) {
+ TK_IF_MAC_OS_X_API (4, HIWindowSetProxyFSRef,
+ err = ChkErr(HIWindowSetProxyFSRef, macWindow, &ref);
+ ) TK_ELSE_MAC_OS_X (4,
+ AliasHandle alias;
+
+ err = ChkErr(FSNewAlias, NULL, &ref, &alias);
+ if (err == noErr) {
+ err = ChkErr(SetWindowProxyAlias, macWindow, alias);
+ DisposeHandle((Handle) alias);
+ }
+ ) TK_ENDIF
}
- if (boolean != ((wmPtr->flags & WM_TOPMOST) != 0)) {
- WindowGroupRef group;
+ } else {
+ int len;
- if (boolean) {
- wmPtr->flags |= WM_TOPMOST;
- } else {
- wmPtr->flags &= ~WM_TOPMOST;
- }
- group = WmGetWindowGroup(winPtr);
- if (group && group != GetWindowGroup(macWindow)) {
- ChkErr(SetWindowGroup, macWindow, group);
- }
+ Tcl_GetStringFromObj(value, &len);
+ if (!len) {
+ err = ChkErr(RemoveWindowProxy, macWindow);
+ } else {
+ err = fnfErr;
}
- break;
}
- case WMATT_TRANSPARENT:
- if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
- return TCL_ERROR;
+ if (err != noErr) {
+ return TCL_ERROR;
+ }
+ break;
+ }
+ case WMATT_TOPMOST:
+ if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (boolean != ((wmPtr->flags & WM_TOPMOST) != 0)) {
+ WindowGroupRef group;
+
+ if (boolean) {
+ wmPtr->flags |= WM_TOPMOST;
+ } else {
+ wmPtr->flags &= ~WM_TOPMOST;
}
- if (boolean != ((wmPtr->flags & WM_TRANSPARENT) != 0)) {
- WindowAttributes oldAttributes = wmPtr->attributes;
-
- if (boolean) {
- wmPtr->flags |= WM_TRANSPARENT;
- wmPtr->attributes |= kWindowNoShadowAttribute;
- TK_IF_MAC_OS_X_API (3, HIWindowChangeFeatures,
- UInt32 features;
-
- ChkErr(GetWindowFeatures, macWindow, &features);
- if (features & kWindowIsOpaque) {
- ChkErr(HIWindowChangeFeatures, macWindow, 0,
- kWindowIsOpaque);
- }
- ) TK_ENDIF
- } else {
- wmPtr->flags &= ~WM_TRANSPARENT;
- wmPtr->attributes &= ~kWindowNoShadowAttribute;
- }
- ApplyWindowClassAttributeChanges(winPtr, macWindow,
- wmPtr->macClass, oldAttributes, 1);
- ChkErr(ReshapeCustomWindow, macWindow);
- TkMacOSXInvalidateWindow((MacDrawable *)(winPtr->window),
- TK_PARENT_WINDOW);
+ group = WmGetWindowGroup(winPtr);
+ if (group && group != GetWindowGroup(macWindow)) {
+ ChkErr(SetWindowGroup, macWindow, group);
}
- break;
- case _WMATT_LAST_ATTRIBUTE:
- default:
+ }
+ break;
+ case WMATT_TRANSPARENT:
+ if (Tcl_GetBooleanFromObj(interp, value, &boolean) != TCL_OK) {
return TCL_ERROR;
+ }
+ if (boolean != ((wmPtr->flags & WM_TRANSPARENT) != 0)) {
+ WindowAttributes oldAttributes = wmPtr->attributes;
+
+ if (boolean) {
+ wmPtr->flags |= WM_TRANSPARENT;
+ wmPtr->attributes |= kWindowNoShadowAttribute;
+ TK_IF_MAC_OS_X_API (3, HIWindowChangeFeatures,
+ UInt32 features;
+
+ ChkErr(GetWindowFeatures, macWindow, &features);
+ if (features & kWindowIsOpaque) {
+ ChkErr(HIWindowChangeFeatures, macWindow, 0,
+ kWindowIsOpaque);
+ }
+ ) TK_ENDIF
+ } else {
+ wmPtr->flags &= ~WM_TRANSPARENT;
+ wmPtr->attributes &= ~kWindowNoShadowAttribute;
+ }
+ ApplyWindowClassAttributeChanges(winPtr, macWindow,
+ wmPtr->macClass, oldAttributes, 1);
+ ChkErr(ReshapeCustomWindow, macWindow);
+ TkMacOSXInvalidateWindow((MacDrawable *) winPtr->window,
+ TK_PARENT_WINDOW);
+ }
+ break;
+ case _WMATT_LAST_ATTRIBUTE:
+ default:
+ return TCL_ERROR;
}
return TCL_OK;
}
@@ -905,12 +898,14 @@ static int WmSetAttribute(
*
* WmGetAttribute --
*
- * Helper routine for WmAttributesCmd. Returns the current value
- * of the specified attribute.
+ * Helper routine for WmAttributesCmd. Returns the current value of the
+ * specified attribute.
*
*----------------------------------------------------------------------
*/
-static Tcl_Obj *WmGetAttribute(
+
+static Tcl_Obj *
+WmGetAttribute(
TkWindow *winPtr, /* Toplevel to work with */
WindowRef macWindow,
WmAttribute attribute) /* Code of attribute to get */
@@ -919,57 +914,56 @@ static Tcl_Obj *WmGetAttribute(
Tcl_Obj *result = NULL;
switch (attribute) {
- case WMATT_ALPHA: {
- float fval = 1.0;
-
- ChkErr(GetWindowAlpha, macWindow, &fval);
- result = Tcl_NewDoubleObj(fval);
- break;
- }
- case WMATT_FULLSCREEN:
- result = Tcl_NewBooleanObj(wmPtr->flags & WM_FULLSCREEN);
- break;
- case WMATT_MODIFIED:
- result = Tcl_NewBooleanObj(IsWindowModified(macWindow));
- break;
- case WMATT_NOTIFY:
- result = Tcl_NewBooleanObj(tkMacOSXWmAttrNotifyVal);
- break;
- case WMATT_TITLEPATH: {
- FSRef ref;
- UInt8 path[PATH_MAX+1];
- OSStatus err;
-
- TK_IF_MAC_OS_X_API (4, HIWindowSetProxyFSRef,
- err = ChkErr(HIWindowGetProxyFSRef, macWindow, &ref);
- ) TK_ELSE_MAC_OS_X (4,
- Boolean wasChanged;
- AliasHandle alias;
-
- err = ChkErr(GetWindowProxyAlias, macWindow, &alias);
- if (err == noErr) {
- err = ChkErr(FSResolveAlias, NULL, alias, &ref,
- &wasChanged);
- }
- ) TK_ENDIF
+ case WMATT_ALPHA: {
+ float fval = 1.0;
+
+ ChkErr(GetWindowAlpha, macWindow, &fval);
+ result = Tcl_NewDoubleObj(fval);
+ break;
+ }
+ case WMATT_FULLSCREEN:
+ result = Tcl_NewBooleanObj(wmPtr->flags & WM_FULLSCREEN);
+ break;
+ case WMATT_MODIFIED:
+ result = Tcl_NewBooleanObj(IsWindowModified(macWindow));
+ break;
+ case WMATT_NOTIFY:
+ result = Tcl_NewBooleanObj(tkMacOSXWmAttrNotifyVal);
+ break;
+ case WMATT_TITLEPATH: {
+ FSRef ref;
+ UInt8 path[PATH_MAX+1];
+ OSStatus err;
+
+ TK_IF_MAC_OS_X_API (4, HIWindowSetProxyFSRef,
+ err = ChkErr(HIWindowGetProxyFSRef, macWindow, &ref);
+ ) TK_ELSE_MAC_OS_X (4,
+ Boolean wasChanged;
+ AliasHandle alias;
+
+ err = ChkErr(GetWindowProxyAlias, macWindow, &alias);
if (err == noErr) {
- err = ChkErr(FSRefMakePath, &ref, path, PATH_MAX);
+ err = ChkErr(FSResolveAlias, NULL, alias, &ref, &wasChanged);
}
- if (err != noErr) {
- *path = 0;
- }
- result = Tcl_NewStringObj((char*) path, -1);
- break;
+ ) TK_ENDIF
+ if (err == noErr) {
+ err = ChkErr(FSRefMakePath, &ref, path, PATH_MAX);
}
- case WMATT_TOPMOST:
- result = Tcl_NewBooleanObj(wmPtr->flags & WM_TOPMOST);
- break;
- case WMATT_TRANSPARENT:
- result = Tcl_NewBooleanObj(wmPtr->flags & WM_TRANSPARENT);
- break;
- case _WMATT_LAST_ATTRIBUTE:
- default:
- break;
+ if (err != noErr) {
+ *path = 0;
+ }
+ result = Tcl_NewStringObj((char*) path, -1);
+ break;
+ }
+ case WMATT_TOPMOST:
+ result = Tcl_NewBooleanObj(wmPtr->flags & WM_TOPMOST);
+ break;
+ case WMATT_TRANSPARENT:
+ result = Tcl_NewBooleanObj(wmPtr->flags & WM_TRANSPARENT);
+ break;
+ case _WMATT_LAST_ATTRIBUTE:
+ default:
+ break;
}
return result;
}
@@ -1051,8 +1045,8 @@ WmAttributesCmd(
*
* WmClientCmd --
*
- * This procedure is invoked to process the "wm client" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm client" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -1096,8 +1090,7 @@ WmClientCmd(
if (wmPtr->clientMachine != NULL) {
ckfree((char *) wmPtr->clientMachine);
}
- wmPtr->clientMachine = (char *)
- ckalloc((unsigned) (length + 1));
+ wmPtr->clientMachine = ckalloc((unsigned) length + 1);
strcpy(wmPtr->clientMachine, argv3);
return TCL_OK;
}
@@ -1107,9 +1100,8 @@ WmClientCmd(
*
* WmColormapwindowsCmd --
*
- * This procedure is invoked to process the "wm colormapwindows"
- * Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm colormapwindows" Tcl
+ * command. See the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -1154,11 +1146,10 @@ WmColormapwindowsCmd(
return TCL_ERROR;
}
cmapList = (TkWindow **) ckalloc((unsigned)
- ((windowObjc+1)*sizeof(TkWindow*)));
+ ((windowObjc+1) * sizeof(TkWindow*)));
for (i = 0; i < windowObjc; i++) {
if (TkGetWindowFromObj(interp, tkwin, windowObjv[i],
- (Tk_Window *) &winPtr2) != TCL_OK)
- {
+ (Tk_Window *) &winPtr2) != TCL_OK) {
ckfree((char *) cmapList);
return TCL_ERROR;
}
@@ -1185,9 +1176,8 @@ WmColormapwindowsCmd(
wmPtr->cmapCount = windowObjc;
/*
- * On the Macintosh all of this is just an excercise
- * in compatability as we don't support colormaps. If
- * we did they would be installed here.
+ * On the Macintosh all of this is just an excercise in compatability as
+ * we don't support colormaps. If we did they would be installed here.
*/
return TCL_OK;
@@ -1229,8 +1219,7 @@ WmCommandCmd(
}
if (objc == 3) {
if (wmPtr->cmdArgv != NULL) {
- Tcl_SetResult(interp,
- Tcl_Merge(wmPtr->cmdArgc, wmPtr->cmdArgv),
+ Tcl_SetResult(interp, Tcl_Merge(wmPtr->cmdArgc, wmPtr->cmdArgv),
TCL_DYNAMIC);
}
return TCL_OK;
@@ -1280,6 +1269,7 @@ WmDeiconifyCmd(
Tcl_Obj *const objv[]) /* Argument objects. */
{
register WmInfo *wmPtr = winPtr->wmInfoPtr;
+
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "window");
return TCL_ERROR;
@@ -1342,7 +1332,7 @@ WmFocusmodelCmd(
}
if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
+ &index) != TCL_OK) {
return TCL_ERROR;
}
if (index == OPT_ACTIVE) {
@@ -1371,15 +1361,15 @@ WmFocusmodelCmd(
*/
static int
-WmForgetCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel or Frame to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
+WmForgetCmd(
+ Tk_Window tkwin, /* Main window of the application. */
+ TkWindow *winPtr, /* Toplevel or Frame to work with */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *CONST objv[]) /* Argument objects. */
{
#if 1
- Tcl_AppendResult(interp, "wm forget is not yet supported", (char*)NULL);
+ Tcl_AppendResult(interp, "wm forget is not yet supported", NULL);
return TCL_ERROR;
#else
register Tk_Window frameWin = (Tk_Window)winPtr;
@@ -1393,8 +1383,8 @@ WmForgetCmd(tkwin, winPtr, interp, objc, objv)
Tk_UnmapWindow(frameWin);
if (destPort != NULL) {
- WindowRef winRef;
- winRef = GetWindowFromPort(destPort);
+ WindowRef winRef = GetWindowFromPort(destPort);
+
TkMacOSXUnregisterMacWindow(winRef);
DisposeWindow(winRef);
}
@@ -1404,7 +1394,8 @@ WmForgetCmd(tkwin, winPtr, interp, objc, objv)
RemapWindows(winPtr, macWin);
TkWmDeadWindow(winPtr);
- winPtr->flags &= ~(TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
+ winPtr->flags &=
+ ~(TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
TkMapTopFrame(frameWin);
} else {
@@ -1419,8 +1410,8 @@ WmForgetCmd(tkwin, winPtr, interp, objc, objv)
*
* WmFrameCmd --
*
- * This procedure is invoked to process the "wm frame" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm frame" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -1504,8 +1495,8 @@ WmGeometryCmd(
width = winPtr->changes.width;
height = winPtr->changes.height;
}
- sprintf(buf, "%dx%d%c%d%c%d", width, height, xSign, wmPtr->x,
- ySign, wmPtr->y);
+ sprintf(buf, "%dx%d%c%d%c%d",
+ width, height, xSign, wmPtr->x, ySign, wmPtr->y);
Tcl_SetResult(interp, buf, TCL_VOLATILE);
return TCL_OK;
}
@@ -1524,8 +1515,8 @@ WmGeometryCmd(
*
* WmGridCmd --
*
- * This procedure is invoked to process the "wm grid" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm grid" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -1565,8 +1556,8 @@ WmGridCmd(
}
if (*Tcl_GetString(objv[3]) == '\0') {
/*
- * Turn off gridding and reset the width and height
- * to make sense as ungridded numbers.
+ * Turn off gridding and reset the width and height to make sense as
+ * ungridded numbers.
*/
wmPtr->sizeHintsFlags &= ~(PBaseSize|PResizeInc);
@@ -1580,9 +1571,9 @@ WmGridCmd(
wmPtr->heightInc = 1;
} else {
if ((Tcl_GetIntFromObj(interp, objv[3], &reqWidth) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &reqHeight) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[5], &widthInc) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[6], &heightInc) != TCL_OK)) {
+ || (Tcl_GetIntFromObj(interp, objv[4], &reqHeight) != TCL_OK)
+ || (Tcl_GetIntFromObj(interp, objv[5], &widthInc) != TCL_OK)
+ || (Tcl_GetIntFromObj(interp, objv[6], &heightInc)!=TCL_OK)) {
return TCL_ERROR;
}
if (reqWidth < 0) {
@@ -1614,8 +1605,8 @@ WmGridCmd(
*
* WmGroupCmd --
*
- * This procedure is invoked to process the "wm group" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm group" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -1829,8 +1820,7 @@ WmIconmaskCmd(
}
if (objc == 3) {
if (wmPtr->hints.flags & IconMaskHint) {
- Tcl_SetResult(interp,
- (char*)Tk_NameOfBitmap(winPtr->display,
+ Tcl_SetResult(interp, (char *) Tk_NameOfBitmap(winPtr->display,
wmPtr->hints.icon_mask), TCL_STATIC);
}
return TCL_OK;
@@ -1886,8 +1876,7 @@ WmIconnameCmd(
return TCL_ERROR;
}
if (objc == 3) {
- Tcl_SetResult(interp,
- (char*)((wmPtr->iconName != NULL) ?
+ Tcl_SetResult(interp, (char *) ((wmPtr->iconName != NULL) ?
wmPtr->iconName : ""), TCL_STATIC);
return TCL_OK;
} else {
@@ -1895,7 +1884,7 @@ WmIconnameCmd(
ckfree((char *) wmPtr->iconName);
}
argv3 = Tcl_GetStringFromObj(objv[3], &length);
- wmPtr->iconName = ckalloc((unsigned) (length + 1));
+ wmPtr->iconName = ckalloc((unsigned) length + 1);
strcpy(wmPtr->iconName, argv3);
if (!(wmPtr->flags & WM_NEVER_MAPPED)) {
XSetIconName(winPtr->display, winPtr->window, wmPtr->iconName);
@@ -1909,10 +1898,9 @@ WmIconnameCmd(
*
* WmIconphotoCmd --
*
- * This procedure is invoked to process the "wm iconphoto"
- * Tcl command.
- * See the user documentation for details on what it does.
- * Not yet implemented for OS X.
+ * This procedure is invoked to process the "wm iconphoto" Tcl command.
+ * See the user documentation for details on what it does. Not yet
+ * implemented for OS X.
*
* Results:
* A standard Tcl result.
@@ -1947,10 +1935,12 @@ WmIconphotoCmd(
return TCL_ERROR;
}
}
+
/*
* Iterate over all images to retrieve their sizes, in order to allocate a
* buffer large enough to hold all images.
*/
+
for (i = 3 + isDefault; i < objc; i++) {
photo = Tk_FindPhoto(interp, Tcl_GetString(objv[i]));
if (photo == NULL) {
@@ -1960,10 +1950,12 @@ WmIconphotoCmd(
}
Tk_PhotoGetSize(photo, &width, &height);
}
+
/*
- * This requires implementation for OS X, but we silently return
- * for now.
+ * TODO: This requires implementation for OS X, but we silently return for
+ * now.
*/
+
return TCL_OK;
}
@@ -1972,9 +1964,8 @@ WmIconphotoCmd(
*
* WmIconpositionCmd --
*
- * This procedure is invoked to process the "wm iconposition"
- * Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm iconposition" Tcl
+ * command. See the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -2112,8 +2103,8 @@ WmIconwindowCmd(
*
* WmManageCmd --
*
- * This procedure is invoked to process the "wm manage" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm manage" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -2133,7 +2124,7 @@ WmManageCmd(
Tcl_Obj *CONST objv[]) /* Argument objects. */
{
#if 1
- Tcl_AppendResult(interp, "wm manage is not yet supported", (char*)NULL);
+ Tcl_AppendResult(interp, "wm manage is not yet supported", NULL);
return TCL_ERROR;
#else
register Tk_Window frameWin = (Tk_Window)winPtr;
@@ -2159,8 +2150,9 @@ WmManageCmd(
macWin->grafPtr = NULL;
macWin->toplevel = macWin;
RemapWindows(winPtr, macWin);
- winPtr->flags |= (TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
- TkMapTopFrame (frameWin);
+ winPtr->flags |=
+ (TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
+ TkMapTopFrame(frameWin);
} else if (Tk_IsTopLevel(frameWin)) {
/* Already managed by wm - ignore it */
}
@@ -2260,7 +2252,7 @@ WmMinsizeCmd(
return TCL_OK;
}
if ((Tcl_GetIntFromObj(interp, objv[3], &width) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &height) != TCL_OK)) {
+ || (Tcl_GetIntFromObj(interp, objv[4], &height) != TCL_OK)) {
return TCL_ERROR;
}
wmPtr->minWidth = width;
@@ -2275,9 +2267,8 @@ WmMinsizeCmd(
*
* WmOverrideredirectCmd --
*
- * This procedure is invoked to process the "wm overrideredirect"
- * Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm overrideredirect" Tcl
+ * command. See the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -2366,7 +2357,7 @@ WmPositionfromCmd(
wmPtr->sizeHintsFlags &= ~(USPosition|PPosition);
} else {
if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
+ &index) != TCL_OK) {
return TCL_ERROR;
}
if (index == OPT_USER) {
@@ -2421,6 +2412,7 @@ WmProtocolCmd(
/*
* Return a list of all defined protocols for the window.
*/
+
for (protPtr = wmPtr->protPtr; protPtr != NULL;
protPtr = protPtr->nextPtr) {
Tcl_AppendElement(interp,
@@ -2445,9 +2437,8 @@ WmProtocolCmd(
}
/*
- * Delete any current protocol handler, then create a new
- * one with the specified command, unless the command is
- * empty.
+ * Delete any current protocol handler, then create a new one with the
+ * specified command, unless the command is empty.
*/
for (protPtr = wmPtr->protPtr, prevPtr = NULL; protPtr != NULL;
@@ -2458,7 +2449,7 @@ WmProtocolCmd(
} else {
prevPtr->nextPtr = protPtr->nextPtr;
}
- Tcl_EventuallyFree((ClientData) protPtr, TCL_DYNAMIC);
+ Tcl_EventuallyFree(protPtr, TCL_DYNAMIC);
break;
}
}
@@ -2546,7 +2537,7 @@ WmResizableCmd(
}
WmUpdateGeom(wmPtr, winPtr);
ApplyWindowClassAttributeChanges(winPtr, NULL, wmPtr->macClass,
- oldAttributes, 1);
+ oldAttributes, 1);
return TCL_OK;
}
@@ -2599,7 +2590,7 @@ WmSizefromCmd(
wmPtr->sizeHintsFlags &= ~(USSize|PSize);
} else {
if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
+ &index) != TCL_OK) {
return TCL_ERROR;
}
if (index == OPT_USER) {
@@ -2656,13 +2647,13 @@ WmStackorderCmd(
windows = TkWmStackorderToplevel(winPtr);
if (windows == NULL) {
Tcl_Panic("TkWmStackorderToplevel failed");
- } else {
- for (window_ptr = windows; *window_ptr ; window_ptr++) {
- Tcl_AppendElement(interp, (*window_ptr)->pathName);
- }
- ckfree((char *) windows);
- return TCL_OK;
}
+
+ for (window_ptr = windows; *window_ptr ; window_ptr++) {
+ Tcl_AppendElement(interp, (*window_ptr)->pathName);
+ }
+ ckfree((char *) windows);
+ return TCL_OK;
} else {
TkWindow *winPtr2;
int index1=-1, index2=-1, result;
@@ -2691,9 +2682,8 @@ WmStackorderCmd(
}
/*
- * Lookup stacking order of all toplevels that are children
- * of "." and find the position of winPtr and winPtr2
- * in the stacking order.
+ * Lookup stacking order of all toplevels that are children of "." and
+ * find the position of winPtr and winPtr2 in the stacking order.
*/
windows = TkWmStackorderToplevel(winPtr->mainPtr->winPtr);
@@ -2703,21 +2693,25 @@ WmStackorderCmd(
return TCL_ERROR;
} else {
for (window_ptr = windows; *window_ptr ; window_ptr++) {
- if (*window_ptr == winPtr)
+ if (*window_ptr == winPtr) {
index1 = (window_ptr - windows);
- if (*window_ptr == winPtr2)
+ }
+ if (*window_ptr == winPtr2) {
index2 = (window_ptr - windows);
+ }
}
- if (index1 == -1)
+ if (index1 == -1) {
Tcl_Panic("winPtr window not found");
- if (index2 == -1)
+ }
+ if (index2 == -1) {
Tcl_Panic("winPtr2 window not found");
+ }
ckfree((char *) windows);
}
if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
+ &index) != TCL_OK) {
return TCL_ERROR;
}
if (index == OPT_ISABOVE) {
@@ -2736,8 +2730,8 @@ WmStackorderCmd(
*
* WmStateCmd --
*
- * This procedure is invoked to process the "wm state" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm state" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -2818,18 +2812,18 @@ WmStateCmd(
ZoomState : NormalState);
}
switch (wmPtr->hints.initial_state) {
- case NormalState:
- Tcl_SetResult(interp, "normal", TCL_STATIC);
- break;
- case IconicState:
- Tcl_SetResult(interp, "iconic", TCL_STATIC);
- break;
- case WithdrawnState:
- Tcl_SetResult(interp, "withdrawn", TCL_STATIC);
- break;
- case ZoomState:
- Tcl_SetResult(interp, "zoomed", TCL_STATIC);
- break;
+ case NormalState:
+ Tcl_SetResult(interp, "normal", TCL_STATIC);
+ break;
+ case IconicState:
+ Tcl_SetResult(interp, "iconic", TCL_STATIC);
+ break;
+ case WithdrawnState:
+ Tcl_SetResult(interp, "withdrawn", TCL_STATIC);
+ break;
+ case ZoomState:
+ Tcl_SetResult(interp, "zoomed", TCL_STATIC);
+ break;
}
}
}
@@ -2841,8 +2835,8 @@ WmStateCmd(
*
* WmTitleCmd --
*
- * This procedure is invoked to process the "wm title" Tcl command.
- * See the user documentation for details on what it does.
+ * This procedure is invoked to process the "wm title" Tcl command. See
+ * the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
@@ -3017,7 +3011,7 @@ WmInfo *wmPtr;
TkWindow *winPtr;
{
if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tcl_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
+ Tcl_DoWhenIdle(UpdateGeometryInfo, winPtr);
wmPtr->flags |= WM_UPDATE_PENDING;
}
}
@@ -3028,33 +3022,33 @@ TkWindow *winPtr;
* Tk_SetGrid --
*
* This procedure is invoked by a widget when it wishes to set a grid
- * coordinate system that controls the size of a top-level window.
- * It provides a C interface equivalent to the "wm grid" command and
- * is usually asscoiated with the -setgrid option.
+ * coordinate system that controls the size of a top-level window. It
+ * provides a C interface equivalent to the "wm grid" command and is
+ * usually asscoiated with the -setgrid option.
*
* Results:
* None.
*
* Side effects:
- * Grid-related information will be passed to the window manager, so
- * that the top-level window associated with tkwin will resize on
- * even grid units. If some other window already controls gridding
- * for the top-level window then this procedure call has no effect.
+ * Grid-related information will be passed to the window manager, so that
+ * the top-level window associated with tkwin will resize on even grid
+ * units. If some other window already controls gridding for the
+ * top-level window then this procedure call has no effect.
*
*----------------------------------------------------------------------
*/
void
Tk_SetGrid(
- Tk_Window tkwin, /* Token for window. New window mgr info
- * will be posted for the top-level window
+ Tk_Window tkwin, /* Token for window. New window mgr info will
+ * be posted for the top-level window
* associated with this window. */
- int reqWidth, /* Width (in grid units) corresponding to
- * the requested geometry for tkwin. */
- int reqHeight, /* Height (in grid units) corresponding to
- * the requested geometry for tkwin. */
- int widthInc, int heightInc)/* Pixel increments corresponding to a
- * change of one grid unit. */
+ int reqWidth, /* Width (in grid units) corresponding to the
+ * requested geometry for tkwin. */
+ int reqHeight, /* Height (in grid units) corresponding to the
+ * requested geometry for tkwin. */
+ int widthInc, int heightInc)/* Pixel increments corresponding to a change
+ * of one grid unit. */
{
TkWindow *winPtr = (TkWindow *) tkwin;
WmInfo *wmPtr;
@@ -3094,15 +3088,15 @@ Tk_SetGrid(
}
/*
- * If gridding was previously off, then forget about any window
- * size requests made by the user or via "wm geometry": these are
- * in pixel units and there's no easy way to translate them to
- * grid units since the new requested size of the top-level window in
- * pixels may not yet have been registered yet (it may filter up
- * the hierarchy in DoWhenIdle handlers). However, if the window
- * has never been mapped yet then just leave the window size alone:
- * assume that it is intended to be in grid units but just happened
- * to have been specified before this procedure was called.
+ * If gridding was previously off, then forget about any window size
+ * requests made by the user or via "wm geometry": these are in pixel
+ * units and there's no easy way to translate them to grid units since the
+ * new requested size of the top-level window in pixels may not yet have
+ * been registered yet (it may filter up the hierarchy in DoWhenIdle
+ * handlers). However, if the window has never been mapped yet then just
+ * leave the window size alone: assume that it is intended to be in grid
+ * units but just happened to have been specified before this procedure
+ * was called.
*/
if ((wmPtr->gridWin == NULL) && !(wmPtr->flags & WM_NEVER_MAPPED)) {
@@ -3111,8 +3105,8 @@ Tk_SetGrid(
}
/*
- * Set the new gridding information, and start the process of passing
- * all of this information to the window manager.
+ * Set the new gridding information, and start the process of passing all
+ * of this information to the window manager.
*/
wmPtr->gridWin = tkwin;
@@ -3123,7 +3117,7 @@ Tk_SetGrid(
wmPtr->sizeHintsFlags |= PBaseSize|PResizeInc;
wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tcl_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
+ Tcl_DoWhenIdle(UpdateGeometryInfo, winPtr);
wmPtr->flags |= WM_UPDATE_PENDING;
}
}
@@ -3133,16 +3127,15 @@ Tk_SetGrid(
*
* Tk_UnsetGrid --
*
- * This procedure cancels the effect of a previous call
- * to Tk_SetGrid.
+ * This procedure cancels the effect of a previous call to Tk_SetGrid.
*
* Results:
* None.
*
* Side effects:
* If tkwin currently controls gridding for its top-level window,
- * gridding is cancelled for that top-level window; if some other
- * window controls gridding then this procedure has no effect.
+ * gridding is cancelled for that top-level window; if some other window
+ * controls gridding then this procedure has no effect.
*
*----------------------------------------------------------------------
*/
@@ -3181,7 +3174,7 @@ Tk_UnsetGrid(
wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tcl_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
+ Tcl_DoWhenIdle(UpdateGeometryInfo, winPtr);
wmPtr->flags |= WM_UPDATE_PENDING;
}
}
@@ -3198,8 +3191,8 @@ Tk_UnsetGrid(
* None.
*
* Side effects:
- * Tk's internal data structures for the window get modified to
- * reflect the structural change.
+ * Tk's internal data structures for the window get modified to reflect
+ * the structural change.
*
*----------------------------------------------------------------------
*/
@@ -3209,7 +3202,7 @@ TopLevelEventProc(
ClientData clientData, /* Window for which event occurred. */
XEvent *eventPtr) /* Event that just happened. */
{
- TkWindow *winPtr = (TkWindow *) clientData;
+ TkWindow *winPtr = clientData;
winPtr->wmInfoPtr->flags |= WM_VROOT_OFFSET_STALE;
if (eventPtr->type == DestroyNotify) {
@@ -3223,7 +3216,7 @@ TopLevelEventProc(
*/
Tk_ErrorHandler handler = Tk_CreateErrorHandler(winPtr->display,
- -1, -1, -1, (Tk_ErrorProc *) NULL, (ClientData) NULL);
+ -1, -1, -1, NULL, NULL);
Tk_DestroyWindow((Tk_Window) winPtr);
Tk_DeleteErrorHandler(handler);
}
@@ -3240,15 +3233,15 @@ TopLevelEventProc(
*
* TopLevelReqProc --
*
- * This procedure is invoked by the geometry manager whenever
- * the requested size for a top-level window is changed.
+ * This procedure is invoked by the geometry manager whenever the
+ * requested size for a top-level window is changed.
*
* Results:
* None.
*
* Side effects:
- * Arrange for the window to be resized to satisfy the request
- * (this happens as a when-idle action).
+ * Arrange for the window to be resized to satisfy the request (this
+ * happens as a when-idle action).
*
*----------------------------------------------------------------------
*/
@@ -3265,7 +3258,7 @@ TopLevelReqProc(
wmPtr = winPtr->wmInfoPtr;
wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tcl_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
+ Tcl_DoWhenIdle(UpdateGeometryInfo, winPtr);
wmPtr->flags |= WM_UPDATE_PENDING;
}
}
@@ -3275,19 +3268,18 @@ TopLevelReqProc(
*
* UpdateGeometryInfo --
*
- * This procedure is invoked when a top-level window is first
- * mapped, and also as a when-idle procedure, to bring the
- * geometry and/or position of a top-level window back into
- * line with what has been requested by the user and/or widgets.
- * This procedure doesn't return until the window manager has
- * responded to the geometry change.
+ * This procedure is invoked when a top-level window is first mapped, and
+ * also as a when-idle procedure, to bring the geometry and/or position
+ * of a top-level window back into line with what has been requested by
+ * the user and/or widgets. This procedure doesn't return until the
+ * window manager has responded to the geometry change.
*
* Results:
* None.
*
* Side effects:
- * The window's size and location may change, unless the WM prevents
- * that from happening.
+ * The window's size and location may change, unless the WM prevents that
+ * from happening.
*
*----------------------------------------------------------------------
*/
@@ -3296,7 +3288,7 @@ static void
UpdateGeometryInfo(
ClientData clientData) /* Pointer to the window's record. */
{
- TkWindow *winPtr = (TkWindow *) clientData;
+ TkWindow *winPtr = clientData;
WmInfo *wmPtr = winPtr->wmInfoPtr;
int x, y, width, height, min, max;
unsigned long serial;
@@ -3308,14 +3300,12 @@ UpdateGeometryInfo(
}
/*
- * Compute the new size for the top-level window. See the
- * user documentation for details on this, but the size
- * requested depends on (a) the size requested internally
- * by the window's widgets, (b) the size requested by the
- * user in a "wm geometry" command or via wm-based interactive
- * resizing (if any), and (c) whether or not the window is
- * gridded. Don't permit sizes <= 0 because this upsets
- * the X server.
+ * Compute the new size for the top-level window. See the user
+ * documentation for details on this, but the size requested depends on
+ * (a) the size requested internally by the window's widgets, (b) the size
+ * requested by the user in a "wm geometry" command or via wm-based
+ * interactive resizing (if any), and (c) whether or not the window is
+ * gridded. Don't permit sizes <= 0 because this upsets the X server.
*/
if (wmPtr->width == -1) {
@@ -3390,10 +3380,10 @@ UpdateGeometryInfo(
/*
* Compute the new position for the upper-left pixel of the window's
- * decorative frame. This is tricky, because we need to include the
- * border widths supplied by a reparented parent in this calculation,
- * but can't use the parent's current overall size since that may
- * change as a result of this code.
+ * decorative frame. This is tricky, because we need to include the border
+ * widths supplied by a reparented parent in this calculation, but can't
+ * use the parent's current overall size since that may change as a result
+ * of this code.
*/
if (wmPtr->flags & WM_NEGATIVE_X) {
@@ -3410,10 +3400,10 @@ UpdateGeometryInfo(
}
/*
- * If the window's size is going to change and the window is
- * supposed to not be resizable by the user, then we have to
- * update the size hints. There may also be a size-hint-update
- * request pending from somewhere else, too.
+ * If the window's size is going to change and the window is supposed to
+ * not be resizable by the user, then we have to update the size hints.
+ * There may also be a size-hint-update request pending from somewhere
+ * else, too.
*/
if (((width != winPtr->changes.width)
@@ -3427,22 +3417,21 @@ UpdateGeometryInfo(
}
/*
- * Reconfigure the window if it isn't already configured correctly.
- * A few tricky points:
+ * Reconfigure the window if it isn't already configured correctly. A few
+ * tricky points:
*
- * 1. If the window is embedded and the container is also in this
- * process, don't actually reconfigure the window; just pass the
- * desired size on to the container. Also, zero out any position
- * information, since embedded windows are not allowed to move.
- * 2. Sometimes the window manager will give us a different size
- * than we asked for (e.g. mwm has a minimum size for windows), so
- * base the size check on what we *asked for* last time, not what we
- * got.
- * 3. Don't move window unless a new position has been requested for
- * it. This is because of "features" in some window managers (e.g.
- * twm, as of 4/24/91) where they don't interpret coordinates
- * according to ICCCM. Moving a window to its current location may
- * cause it to shift position on the screen.
+ * 1. If the window is embedded and the container is also in this process,
+ * don't actually reconfigure the window; just pass the desired size on
+ * to the container. Also, zero out any position information, since
+ * embedded windows are not allowed to move.
+ * 2. Sometimes the window manager will give us a different size than we
+ * asked for (e.g. mwm has a minimum size for windows), so base the
+ * size check on what we *asked for* last time, not what we got.
+ * 3. Don't move window unless a new position has been requested for it.
+ * This is because of "features" in some window managers (e.g. twm, as
+ * of 4/24/91) where they don't interpret coordinates according to
+ * ICCCM. Moving a window to its current location may cause it to shift
+ * position on the screen.
*/
if (Tk_IsEmbedded(winPtr)) {
@@ -3456,9 +3445,9 @@ UpdateGeometryInfo(
/*
* This window is embedded and the container is also in this
* process, so we don't need to do anything special about the
- * geometry, except to make sure that the desired size is known
- * by the container. Also, zero out any position information,
- * since embedded windows are not allowed to move.
+ * geometry, except to make sure that the desired size is known by
+ * the container. Also, zero out any position information, since
+ * embedded windows are not allowed to move.
*/
wmPtr->x = wmPtr->y = 0;
@@ -3498,9 +3487,8 @@ UpdateGeometryInfo(
*
* UpdateSizeHints --
*
- * This procedure is called to update the window manager's
- * size hints information from the information in a WmInfo
- * structure.
+ * This procedure is called to update the window manager's size hints
+ * information from the information in a WmInfo structure.
*
* Results:
* None.
@@ -3518,8 +3506,6 @@ UpdateSizeHints(
WmInfo *wmPtr = winPtr->wmInfoPtr;
wmPtr->flags &= ~WM_UPDATE_SIZE_HINTS;
-
- return;
}
/*
@@ -3527,13 +3513,12 @@ UpdateSizeHints(
*
* ParseGeometry --
*
- * This procedure parses a geometry string and updates
- * information used to control the geometry of a top-level
- * window.
+ * This procedure parses a geometry string and updates information used
+ * to control the geometry of a top-level window.
*
* Results:
- * A standard Tcl return value, plus an error message in
- * the interp's result if an error occurs.
+ * A standard Tcl return value, plus an error message in the interp's
+ * result if an error occurs.
*
* Side effects:
* The size and/or location of winPtr may change.
@@ -3546,8 +3531,8 @@ ParseGeometry(
Tcl_Interp *interp, /* Used for error reporting. */
char *string, /* String containing new geometry. Has the
* standard form "=wxh+x+y". */
- TkWindow *winPtr) /* Pointer to top-level window whose
- * geometry is to be changed. */
+ TkWindow *winPtr) /* Pointer to top-level window whose geometry
+ * is to be changed. */
{
WmInfo *wmPtr = winPtr->wmInfoPtr;
int x, y, width, height, flags;
@@ -3563,9 +3548,9 @@ ParseGeometry(
}
/*
- * Parse the width and height, if they are present. Don't
- * actually update any of the fields of wmPtr until we've
- * successfully parsed the entire geometry string.
+ * Parse the width and height, if they are present. Don't actually update
+ * any of the fields of wmPtr until we've successfully parsed the entire
+ * geometry string.
*/
width = wmPtr->width;
@@ -3619,10 +3604,10 @@ ParseGeometry(
}
/*
- * Assume that the geometry information came from the user,
- * unless an explicit source has been specified. Otherwise
- * most window managers assume that the size hints were
- * program-specified and they ignore them.
+ * Assume that the geometry information came from the user, unless an
+ * explicit source has been specified. Otherwise most window managers
+ * assume that the size hints were program-specified and they ignore
+ * them.
*/
if ((wmPtr->sizeHintsFlags & (USPosition|PPosition)) == 0) {
@@ -3632,9 +3617,9 @@ ParseGeometry(
}
/*
- * Everything was parsed OK. Update the fields of *wmPtr and
- * arrange for the appropriate information to be percolated out
- * to the window manager at the next idle moment.
+ * Everything was parsed OK. Update the fields of *wmPtr and arrange for
+ * the appropriate information to be percolated out to the window manager
+ * at the next idle moment.
*/
wmPtr->width = width;
@@ -3654,12 +3639,12 @@ ParseGeometry(
wmPtr->flags = flags;
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;
-error:
+ error:
Tcl_AppendResult(interp, "bad geometry specifier \"", string, "\"", NULL);
return TCL_ERROR;
}
@@ -3669,15 +3654,15 @@ error:
*
* Tk_GetRootCoords --
*
- * Given a token for a window, this procedure traces through the
- * window's lineage to find the (virtual) root-window coordinates
- * corresponding to point (0,0) in the window.
+ * Given a token for a window, this procedure traces through the window's
+ * lineage to find the (virtual) root-window coordinates corresponding to
+ * point (0,0) in the window.
*
* Results:
- * The locations pointed to by xPtr and yPtr are filled in with
- * the root coordinates of the (0,0) point in tkwin. If a virtual
- * root window is in effect for the window, then the coordinates
- * in the virtual root are returned.
+ * The locations pointed to by xPtr and yPtr are filled in with the root
+ * coordinates of the (0,0) point in tkwin. If a virtual root window is
+ * in effect for the window, then the coordinates in the virtual root are
+ * returned.
*
* Side effects:
* None.
@@ -3695,9 +3680,8 @@ Tk_GetRootCoords(
TkWindow *winPtr = (TkWindow *) tkwin;
/*
- * Search back through this window's parents all the way to a
- * top-level window, combining the offsets of each window within
- * its parent.
+ * Search back through this window's parents all the way to a top-level
+ * window, combining the offsets of each window within its parent.
*/
x = y = 0;
@@ -3714,15 +3698,16 @@ Tk_GetRootCoords(
if (otherPtr != NULL) {
/*
- * The container window is in the same application.
- * Query its coordinates.
+ * The container window is in the same application. Query
+ * its coordinates.
*/
+
winPtr = otherPtr;
/*
- * Remember to offset by the container window here,
- * since at the end of this if branch, we will
- * pop out to the container's parent...
+ * Remember to offset by the container window here, since
+ * at the end of this if branch, we will pop out to the
+ * container's parent...
*/
x += winPtr->changes.x + winPtr->changes.border_width;
@@ -3733,12 +3718,12 @@ Tk_GetRootCoords(
if (tkMacOSXEmbedHandler->getOffsetProc != NULL) {
/*
- * We do not require that the changes.x & changes.y for
- * a non-Tk master window be kept up to date. So we
- * first subtract off the possibly bogus values that
- * have been added on at the top of this pass through
- * the loop, and then call out to the getOffsetProc to
- * give us the correct offset.
+ * We do not require that the changes.x & changes.y
+ * for a non-Tk master window be kept up to date. So
+ * we first subtract off the possibly bogus values
+ * that have been added on at the top of this pass
+ * through the loop, and then call out to the
+ * getOffsetProc to give us the correct offset.
*/
x -= winPtr->changes.x + winPtr->changes.border_width;
@@ -3765,14 +3750,14 @@ Tk_GetRootCoords(
*
* Tk_CoordsToWindow --
*
- * This is a Macintosh specific implementation of this function.
- * Given the root coordinates of a point, this procedure returns
- * the token for the top-most window covering that point, if
- * there exists such a window in this application.
+ * This is a Macintosh specific implementation of this function. Given
+ * the root coordinates of a point, this procedure returns the token for
+ * the top-most window covering that point, if there exists such a window
+ * in this application.
*
* Results:
- * The return result is either a token for the window corresponding
- * to rootX and rootY, or else NULL to indicate that there is no such
+ * The return result is either a token for the window corresponding to
+ * rootX and rootY, or else NULL to indicate that there is no such
* window.
*
* Side effects:
@@ -3783,19 +3768,19 @@ Tk_GetRootCoords(
Tk_Window
Tk_CoordsToWindow(
- int rootX, int rootY, /* Coordinates of point in root window. If
- * a virtual-root window manager is in use,
+ int rootX, int rootY, /* Coordinates of point in root window. If a
+ * virtual-root window manager is in use,
* these coordinates refer to the virtual
* root, not the real root. */
- Tk_Window tkwin) /* Token for any window in application;
- * used to identify the display. */
+ Tk_Window tkwin) /* Token for any window in application; used
+ * to identify the display. */
{
WindowPtr whichWin;
Point where;
Window rootChild;
TkWindow *winPtr, *childPtr;
- TkWindow *nextPtr; /* Coordinates of highest child found so
- * far that contains point. */
+ TkWindow *nextPtr; /* Coordinates of highest child found so far
+ * that contains point. */
int x, y; /* Coordinates in winPtr. */
int tmpx, tmpy, bd;
TkDisplay *dispPtr;
@@ -3818,10 +3803,10 @@ Tk_CoordsToWindow(
}
/*
- * Step 2: work down through the hierarchy underneath this window.
- * At each level, scan through all the children to find the highest
- * one in the stacking order that contains the point. Then repeat
- * the whole process on that child.
+ * Step 2: work down through the hierarchy underneath this window. At each
+ * level, scan through all the children to find the highest one in the
+ * stacking order that contains the point. Then repeat the whole process
+ * on that child.
*/
x = rootX - winPtr->wmInfoPtr->xInParent;
@@ -3888,13 +3873,12 @@ Tk_CoordsToWindow(
* Given a Tk Window, and coordinates of a point relative to that window
* this procedure returns the top-most child of the window (excluding
* toplevels) covering that point, if there exists such a window in this
- * application.
- * It also sets newX, and newY to the coords of the point relative to the
- * window returned.
+ * application. It also sets newX, and newY to the coords of the point
+ * relative to the window returned.
*
* Results:
- * The return result is either a token for the window corresponding
- * to rootX and rootY, or else NULL to indicate that there is no such
+ * The return result is either a token for the window corresponding to
+ * rootX and rootY, or else NULL to indicate that there is no such
* window. newX and newY are also set to the coords of the point relative
* to the returned window.
*
@@ -3906,15 +3890,15 @@ Tk_CoordsToWindow(
Tk_Window
Tk_TopCoordsToWindow(
- Tk_Window tkwin, /* Token for a Tk Window which defines the;
+ Tk_Window tkwin, /* Token for a Tk Window which defines the
* coordinates for rootX & rootY */
int rootX, int rootY, /* Coordinates of a point in tkWin. */
int *newX, int *newY) /* Coordinates of point in the upperMost child
* of tkWin containing (rootX,rootY) */
{
TkWindow *winPtr, *childPtr;
- TkWindow *nextPtr; /* Coordinates of highest child found so
- * far that contains point. */
+ TkWindow *nextPtr; /* Coordinates of highest child found so far
+ * that contains point. */
int x, y; /* Coordinates in winPtr. */
Window *children; /* Children of winPtr, or NULL. */
@@ -3979,24 +3963,23 @@ Tk_TopCoordsToWindow(
*
* UpdateVRootGeometry --
*
- * This procedure is called to update all the virtual root
- * geometry information in wmPtr.
+ * This procedure is called to update all the virtual root geometry
+ * information in wmPtr.
*
* Results:
* None.
*
* Side effects:
- * The vRootX, vRootY, vRootWidth, and vRootHeight fields in
- * wmPtr are filled with the most up-to-date information.
+ * The vRootX, vRootY, vRootWidth, and vRootHeight fields in wmPtr are
+ * filled with the most up-to-date information.
*
*----------------------------------------------------------------------
*/
static void
UpdateVRootGeometry(
- WmInfo *wmPtr) /* Window manager information to be
- * updated. The wmPtr->vRoot field must
- * be valid. */
+ WmInfo *wmPtr) /* Window manager information to be updated.
+ * The wmPtr->vRoot field must be valid. */
{
TkWindow *winPtr = wmPtr->winPtr;
unsigned int bd, dummy;
@@ -4022,8 +4005,7 @@ UpdateVRootGeometry(
* Refresh the virtual root information if it's out of date.
*/
- handler = Tk_CreateErrorHandler(winPtr->display, -1, -1, -1,
- (Tk_ErrorProc *) NULL, (ClientData) NULL);
+ handler = Tk_CreateErrorHandler(winPtr->display, -1, -1, -1, NULL, NULL);
status = XGetGeometry(winPtr->display, wmPtr->vRoot,
&dummy2, &wmPtr->vRootX, &wmPtr->vRootY,
&wmPtr->vRootWidth, &wmPtr->vRootHeight, &bd, &dummy);
@@ -4035,7 +4017,7 @@ UpdateVRootGeometry(
Tk_DeleteErrorHandler(handler);
if (status == 0) {
/*
- * The virtual root is gone! Pretend that it never existed.
+ * The virtual root is gone! Pretend that it never existed.
*/
wmPtr->vRoot = None;
@@ -4048,16 +4030,15 @@ UpdateVRootGeometry(
*
* Tk_GetVRootGeometry --
*
- * This procedure returns information about the virtual root
- * window corresponding to a particular Tk window.
+ * This procedure returns information about the virtual root window
+ * corresponding to a particular Tk window.
*
* Results:
- * The values at xPtr, yPtr, widthPtr, and heightPtr are set
- * with the offset and dimensions of the root window corresponding
- * to tkwin. If tkwin is being managed by a virtual root window
- * manager these values correspond to the virtual root window being
- * used for tkwin; otherwise the offsets will be 0 and the
- * dimensions will be those of the screen.
+ * The values at xPtr, yPtr, widthPtr, and heightPtr are set with the
+ * offset and dimensions of the root window corresponding to tkwin. If
+ * tkwin is being managed by a virtual root window manager these values
+ * correspond to the virtual root window being used for tkwin; otherwise
+ * the offsets will be 0 and the dimensions will be those of the screen.
*
* Side effects:
* Vroot window information is refreshed if it is out of date.
@@ -4088,8 +4069,8 @@ Tk_GetVRootGeometry(
wmPtr = winPtr->wmInfoPtr;
/*
- * Make sure that the geometry information is up-to-date, then copy
- * it out to the caller.
+ * Make sure that the geometry information is up-to-date, then copy it out
+ * to the caller.
*/
if (wmPtr->flags & WM_VROOT_OFFSET_STALE) {
@@ -4106,18 +4087,17 @@ Tk_GetVRootGeometry(
*
* Tk_MoveToplevelWindow --
*
- * This procedure is called instead of Tk_MoveWindow to adjust
- * the x-y location of a top-level window. It delays the actual
- * move to a later time and keeps window-manager information
- * up-to-date with the move
+ * This procedure is called instead of Tk_MoveWindow to adjust the x-y
+ * location of a top-level window. It delays the actual move to a later
+ * time and keeps window-manager information up-to-date with the move.
*
* Results:
* None.
*
* Side effects:
* The window is eventually moved so that its upper-left corner
- * (actually, the upper-left corner of the window's decorative
- * frame, if there is one) is at (x,y).
+ * (actually, the upper-left corner of the window's decorative frame, if
+ * there is one) is at (x,y).
*
*----------------------------------------------------------------------
*/
@@ -4125,8 +4105,7 @@ Tk_GetVRootGeometry(
void
Tk_MoveToplevelWindow(
Tk_Window tkwin, /* Window to move. */
- int x, int y) /* New location for window (within
- * parent). */
+ int x, int y) /* New location for window (within parent). */
{
TkWindow *winPtr = (TkWindow *) tkwin;
WmInfo *wmPtr = winPtr->wmInfoPtr;
@@ -4145,16 +4124,15 @@ Tk_MoveToplevelWindow(
/*
* If the window has already been mapped, must bring its geometry
- * up-to-date immediately, otherwise an event might arrive from the
- * server that would overwrite wmPtr->x and wmPtr->y and lose the
- * new position.
+ * up-to-date immediately, otherwise an event might arrive from the server
+ * that would overwrite wmPtr->x and wmPtr->y and lose the new position.
*/
if (!(wmPtr->flags & WM_NEVER_MAPPED)) {
if (wmPtr->flags & WM_UPDATE_PENDING) {
- Tk_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
+ Tk_CancelIdleCall(UpdateGeometryInfo, winPtr);
}
- UpdateGeometryInfo((ClientData) winPtr);
+ UpdateGeometryInfo(winPtr);
}
}
@@ -4169,9 +4147,9 @@ Tk_MoveToplevelWindow(
* None.
*
* Side effects:
- * WinPtr gets restacked as specified by aboveBelow and otherPtr.
- * This procedure doesn't return until the restack has taken
- * effect and the ConfigureNotify event for it has been received.
+ * WinPtr gets restacked as specified by aboveBelow and otherPtr. This
+ * procedure doesn't return until the restack has taken effect and the
+ * ConfigureNotify event for it has been received.
*
*----------------------------------------------------------------------
*/
@@ -4181,9 +4159,9 @@ TkWmRestackToplevel(
TkWindow *winPtr, /* Window to restack. */
int aboveBelow, /* Gives relative position for restacking;
* must be Above or Below. */
- TkWindow *otherPtr) /* Window relative to which to restack;
- * if NULL, then winPtr gets restacked
- * above or below *all* siblings. */
+ TkWindow *otherPtr) /* Window relative to which to restack; if
+ * NULL, then winPtr gets restacked above or
+ * below *all* siblings. */
{
WmInfo *wmPtr;
@@ -4194,15 +4172,15 @@ TkWmRestackToplevel(
/*
* Get the mac window. Make sure it exists & is mapped.
*/
+
if (winPtr->window == None) {
Tk_MakeWindowExist((Tk_Window) winPtr);
}
if (winPtr->wmInfoPtr->flags & WM_NEVER_MAPPED) {
-
/*
- * Can't set stacking order properly until the window is on the
- * screen (mapping it may give it a reparent window), so make sure
- * it's on the screen.
+ * Can't set stacking order properly until the window is on the screen
+ * (mapping it may give it a reparent window), so make sure it's on
+ * the screen.
*/
TkWmMapWindow(winPtr);
@@ -4212,6 +4190,7 @@ TkWmRestackToplevel(
/*
* Get the window in which a raise or lower is in relation to.
*/
+
if (otherPtr != NULL) {
if (otherPtr->window == None) {
Tk_MakeWindowExist((Tk_Window) otherPtr);
@@ -4233,8 +4212,8 @@ TkWmRestackToplevel(
*/
} else if (otherMacWindow == frontWindow || otherMacWindow == NULL) {
/*
- * Raise the window to the top. If the window is visible then
- * we also make it the active window.
+ * Raise the window to the top. If the window is visible then we
+ * also make it the active window.
*/
if (wmPtr->hints.initial_state == WithdrawnState) {
@@ -4277,27 +4256,26 @@ TkWmRestackToplevel(
* TkWmAddToColormapWindows --
*
* This procedure is called to add a given window to the
- * WM_COLORMAP_WINDOWS property for its top-level, if it
- * isn't already there. It is invoked by the Tk code that
- * creates a new colormap, in order to make sure that colormap
- * information is propagated to the window manager by default.
+ * WM_COLORMAP_WINDOWS property for its top-level, if it isn't already
+ * there. It is invoked by the Tk code that creates a new colormap, in
+ * order to make sure that colormap information is propagated to the
+ * window manager by default.
*
* Results:
* None.
*
* Side effects:
- * WinPtr's window gets added to the WM_COLORMAP_WINDOWS
- * property of its nearest top-level ancestor, unless the
- * colormaps have been set explicitly with the
- * "wm colormapwindows" command.
+ * WinPtr's window gets added to the WM_COLORMAP_WINDOWS property of its
+ * nearest top-level ancestor, unless the colormaps have been set
+ * explicitly with the "wm colormapwindows" command.
*
*----------------------------------------------------------------------
*/
void
TkWmAddToColormapWindows(
- TkWindow *winPtr) /* Window with a non-default colormap.
- * Should not be a top-level window. */
+ TkWindow *winPtr) /* Window with a non-default colormap. Should
+ * not be a top-level window. */
{
TkWindow *topPtr;
TkWindow **oldPtr, **newPtr;
@@ -4337,14 +4315,13 @@ TkWmAddToColormapWindows(
}
/*
- * Make a new bigger array and use it to reset the property.
- * Automatically add the toplevel itself as the last element
- * of the list.
+ * Make a new bigger array and use it to reset the property. Automatically
+ * add the toplevel itself as the last element of the list.
*/
- newPtr = (TkWindow **) ckalloc((unsigned) ((count+2)*sizeof(TkWindow*)));
+ newPtr = (TkWindow **) ckalloc((unsigned) (count+2)*sizeof(TkWindow *));
if (count > 0) {
- memcpy(newPtr, oldPtr, count * sizeof(TkWindow*));
+ memcpy(newPtr, oldPtr, count * sizeof(TkWindow *));
}
if (count == 0) {
count++;
@@ -4359,9 +4336,8 @@ TkWmAddToColormapWindows(
topPtr->wmInfoPtr->cmapCount = count+1;
/*
- * On the Macintosh all of this is just an excercise
- * in compatability as we don't support colormaps. If
- * we did they would be installed here.
+ * On the Macintosh all of this is just an excercise in compatability as
+ * we don't support colormaps. If we did they would be installed here.
*/
}
@@ -4371,16 +4347,16 @@ TkWmAddToColormapWindows(
* TkWmRemoveFromColormapWindows --
*
* This procedure is called to remove a given window from the
- * WM_COLORMAP_WINDOWS property for its top-level. It is invoked
- * when windows are deleted.
+ * WM_COLORMAP_WINDOWS property for its top-level. It is invoked when
+ * windows are deleted.
*
* Results:
* None.
*
* Side effects:
- * WinPtr's window gets removed from the WM_COLORMAP_WINDOWS
- * property of its nearest top-level ancestor, unless the
- * top-level itself is being deleted too.
+ * WinPtr's window gets removed from the WM_COLORMAP_WINDOWS property of
+ * its nearest top-level ancestor, unless the top-level itself is being
+ * deleted too.
*
*----------------------------------------------------------------------
*/
@@ -4398,8 +4374,8 @@ TkWmRemoveFromColormapWindows(
for (topPtr = winPtr->parentPtr; ; topPtr = topPtr->parentPtr) {
if (topPtr == NULL) {
/*
- * Ancestors have been deleted, so skip the whole operation.
- * Seems like this can't ever happen?
+ * Ancestors have been deleted, so skip the whole operation. Seems
+ * like this can't ever happen?
*/
return;
@@ -4410,16 +4386,15 @@ TkWmRemoveFromColormapWindows(
}
if (topPtr->flags & TK_ALREADY_DEAD) {
/*
- * Top-level is being deleted, so there's no need to cleanup
- * the WM_COLORMAP_WINDOWS property.
+ * Top-level is being deleted, so there's no need to cleanup the
+ * WM_COLORMAP_WINDOWS property.
*/
return;
}
/*
- * Find the window and slide the following ones down to cover
- * it up.
+ * Find the window and slide the following ones down to cover it up.
*/
count = topPtr->wmInfoPtr->cmapCount;
@@ -4443,10 +4418,10 @@ TkWmRemoveFromColormapWindows(
* Fetch the position of the mouse pointer.
*
* Results:
- * *xPtr and *yPtr are filled in with the (virtual) root coordinates
- * of the mouse pointer for tkwin's display. If the pointer isn't
- * on tkwin's screen, then -1 values are returned for both
- * coordinates. The argument tkwin must be a toplevel window.
+ * *xPtr and *yPtr are filled in with the (virtual) root coordinates of
+ * the mouse pointer for tkwin's display. If the pointer isn't on tkwin's
+ * screen, then -1 values are returned for both coordinates. The argument
+ * tkwin must be a toplevel window.
*
* Side effects:
* None.
@@ -4456,8 +4431,8 @@ TkWmRemoveFromColormapWindows(
void
TkGetPointerCoords(
- Tk_Window tkwin, /* Toplevel window that identifies screen
- * on which lookup is to be done. */
+ Tk_Window tkwin, /* Toplevel window that identifies screen on
+ * which lookup is to be done. */
int *xPtr, int *yPtr) /* Store pointer coordinates here. */
{
XQueryPointer(NULL, None, NULL, NULL, xPtr, yPtr, NULL, NULL, NULL);
@@ -4468,10 +4443,10 @@ TkGetPointerCoords(
*
* InitialWindowBounds --
*
- * This function calculates the initial bounds for a new Mac
- * toplevel window. Unless the geometry is specified by the user
- * this code will auto place the windows in a cascade diagonially
- * across the main monitor of the Mac.
+ * This function calculates the initial bounds for a new Mac toplevel
+ * window. Unless the geometry is specified by the user this code will
+ * auto place the windows in a cascade diagonially across the main
+ * monitor of the Mac.
*
* Results:
* The bounds are returned in geometry.
@@ -4527,9 +4502,9 @@ InitialWindowBounds(
*
* TkMacOSXResizable --
*
- * This function determines if the passed in window is part of
- * a toplevel window that is resizable. If the window is
- * resizable in the x, y or both directions, true is returned.
+ * This function determines if the passed in window is part of a toplevel
+ * window that is resizable. If the window is resizable in the x, y or
+ * both directions, true is returned.
*
* Results:
* True if resizable, false otherwise.
@@ -4567,10 +4542,10 @@ TkMacOSXResizable(
*
* TkMacOSXGrowToplevel --
*
- * The function is invoked when the user clicks in the grow region
- * of a Tk window. The function will handle the dragging
- * procedure and not return until completed. Finally, the function
- * may place information Tk's event queue is the window was resized.
+ * The function is invoked when the user clicks in the grow region of a
+ * Tk window. The function will handle the dragging procedure and not
+ * return until completed. Finally, the function may place information
+ * Tk's event queue is the window was resized.
*
* Results:
* True if events were placed on event queue, false otherwise.
@@ -4689,8 +4664,8 @@ TkMacOSXGrowToplevel(
*
* TkSetWMName --
*
- * Set the title for a toplevel window. If the window is embedded,
- * do not change the window title.
+ * Set the title for a toplevel window. If the window is embedded, do not
+ * change the window title.
*
* Results:
* None.
@@ -4712,7 +4687,7 @@ TkSetWMName(
return;
}
- title = CFStringCreateWithBytes(NULL, (const unsigned char*) titleUid,
+ title = CFStringCreateWithBytes(NULL, (const unsigned char *) titleUid,
strlen(titleUid), kCFStringEncodingUTF8, false);
if (title) {
WindowRef macWin = TkMacOSXDrawableWindow(winPtr->window);
@@ -4727,8 +4702,8 @@ TkSetWMName(
*
* TkGetTransientMaster --
*
- * If the passed window has the TRANSIENT_FOR property set this
- * will return the master window. Otherwise it will return None.
+ * If the passed window has the TRANSIENT_FOR property set this will
+ * return the master window. Otherwise it will return None.
*
* Results:
* The master window or None.
@@ -4786,10 +4761,9 @@ TkMacOSXGetXWindow(
*
* TkMacOSXIsWindowZoomed --
*
- * Ask Carbon if the given window is in the zoomed out state.
- * Because dragging & growing a window can change the Carbon
- * zoom state, we cannot rely on wmInfoPtr->hints.initial_state
- * for this information.
+ * Ask Carbon if the given window is in the zoomed out state. Because
+ * dragging & growing a window can change the Carbon zoom state, we
+ * cannot rely on wmInfoPtr->hints.initial_state for this information.
*
* Results:
* True if window is zoomed out, false otherwise.
@@ -4846,11 +4820,10 @@ TkMacOSXIsWindowZoomed(
*
* TkMacOSXZoomToplevel --
*
- * The function is invoked when the user clicks in the zoom region
- * of a Tk window or when the window state is set/unset to "zoomed"
- * manually. If the window is to be zoomed (in or out), the window
- * size is changed and events are generated to let Tk know what
- * happened.
+ * The function is invoked when the user clicks in the zoom region of a
+ * Tk window or when the window state is set/unset to "zoomed" manually.
+ * If the window is to be zoomed (in or out), the window size is changed
+ * and events are generated to let Tk know what happened.
*
* Results:
* True if events were placed on event queue, false otherwise.
@@ -4915,13 +4888,12 @@ TkMacOSXZoomToplevel(
}
err = ChkErr(ZoomWindowIdeal, whichWindow, zoomPart, &idealSize);
- if (err == noErr) {
- wmPtr->hints.initial_state =
- (zoomPart == inZoomIn ? NormalState : ZoomState);
- return true;
- } else {
+ if (err != noErr) {
return false;
}
+ wmPtr->hints.initial_state =
+ (zoomPart == inZoomIn ? NormalState : ZoomState);
+ return true;
}
/*
@@ -4930,9 +4902,8 @@ TkMacOSXZoomToplevel(
* TkUnsupported1Cmd --
*
* This procedure is invoked to process the
- * "::tk::unsupported::MacWindowStyle" Tcl command.
- * This command allows you to set the style of decoration
- * for a Macintosh window.
+ * "::tk::unsupported::MacWindowStyle" Tcl command. This command allows
+ * you to set the style of decoration for a Macintosh window.
*
* Results:
* A standard Tcl result.
@@ -4946,11 +4917,10 @@ TkMacOSXZoomToplevel(
/* ARGSUSED */
int
TkUnsupported1ObjCmd(
- ClientData clientData, /* Main window associated with
- * interpreter. */
+ 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 *subcmds[] = {
"style", NULL
@@ -4958,7 +4928,7 @@ TkUnsupported1ObjCmd(
enum SubCmds {
TKMWS_STYLE
};
- Tk_Window tkwin = (Tk_Window) clientData;
+ Tk_Window tkwin = clientData;
TkWindow *winPtr;
int index;
@@ -4967,8 +4937,8 @@ TkUnsupported1ObjCmd(
return TCL_ERROR;
}
- winPtr = (TkWindow *) Tk_NameToWindow(interp,
- Tcl_GetString(objv[2]), tkwin);
+ winPtr = (TkWindow *)
+ Tk_NameToWindow(interp, Tcl_GetString(objv[2]), tkwin);
if (winPtr == NULL) {
return TCL_ERROR;
}
@@ -5000,9 +4970,8 @@ TkUnsupported1ObjCmd(
* WmWinStyle --
*
* This procedure is invoked to process the
- * "::tk::unsupported::MacWindowStyle style" subcommand.
- * This command allows you to set the style of decoration
- * for a Macintosh window.
+ * "::tk::unsupported::MacWindowStyle style" subcommand. This command
+ * allows you to set the style of decoration for a Macintosh window.
*
* Results:
* A standard Tcl result.
@@ -5012,6 +4981,7 @@ TkUnsupported1ObjCmd(
*
*----------------------------------------------------------------------
*/
+
static int
WmWinStyle(
Tcl_Interp *interp, /* Current interpreter. */
@@ -5100,7 +5070,7 @@ WmWinStyle(
if (objc == 3) {
if (wmPtr->style != -1) {
for (i = 0; styleMap[i].strValue != NULL; i++) {
- if (wmPtr->style == (short)(styleMap[i].intValue)) {
+ if (wmPtr->style == (short) styleMap[i].intValue) {
Tcl_SetObjResult(interp,
Tcl_NewStringObj(styleMap[i].strValue, -1));
return TCL_OK;
@@ -5201,8 +5171,8 @@ WmWinStyle(
*
* TkpMakeMenuWindow --
*
- * Configure the window to be either a undecorated pull-down
- * (or pop-up) menu, or as a toplevel floating menu (palette).
+ * Configure the window to be either a undecorated pull-down (or pop-up)
+ * menu, or as a toplevel floating menu (palette).
*
* Results:
* None.
@@ -5216,10 +5186,10 @@ WmWinStyle(
void
TkpMakeMenuWindow(
Tk_Window tkwin, /* New window. */
- int transient) /* 1 means menu is only posted briefly as
- * a popup or pulldown or cascade. 0 means
- * menu is always visible, e.g. as a
- * floating menu. */
+ int transient) /* 1 means menu is only posted briefly as a
+ * popup or pulldown or cascade. 0 means menu
+ * is always visible, e.g. as a floating
+ * menu. */
{
TkWindow *winPtr = (TkWindow *) tkwin;
@@ -5239,8 +5209,8 @@ TkpMakeMenuWindow(
*
* TkMacOSXMakeRealWindowExist --
*
- * This function finally creates the real Macintosh window that
- * the Mac actually understands.
+ * This function finally creates the real Macintosh window that the Mac
+ * actually understands.
*
* Results:
* None.
@@ -5390,8 +5360,8 @@ TkMacOSXMakeRealWindowExist(
*
* TkMacOSXRegisterOffScreenWindow --
*
- * This function adds the passed in Off Screen Port to the
- * hash table that maps Mac windows to root X windows.
+ * This function adds the passed in Off Screen Port to the hash table
+ * that maps Mac windows to root X windows.
*
* Results:
* None.
@@ -5426,9 +5396,8 @@ TkMacOSXRegisterOffScreenWindow(
*
* TkMacOSXUnregisterMacWindow --
*
- * Given a macintosh port window, this function removes the
- * association between this window and the root X window that
- * Tk cares about.
+ * Given a macintosh port window, this function removes the association
+ * between this window and the root X window that Tk cares about.
*
* Results:
* None.
@@ -5461,9 +5430,8 @@ TkMacOSXUnregisterMacWindow(
*
* TkMacOSXSetScrollbarGrow --
*
- * Sets a flag for a toplevel window indicating that the passed
- * Tk scrollbar window will display the grow region for the
- * toplevel window.
+ * Sets a flag for a toplevel window indicating that the passed Tk
+ * scrollbar window will display the grow region for the toplevel window.
*
* Results:
* None.
@@ -5495,15 +5463,15 @@ TkMacOSXSetScrollbarGrow(
* TkWmFocusToplevel --
*
* This is a utility procedure invoked by focus-management code. It
- * exists because of the extra wrapper windows that exist under
- * Unix; its job is to map from wrapper windows to the
- * corresponding toplevel windows. On PCs and Macs there are no
- * wrapper windows so no mapping is necessary; this procedure just
- * determines whether a window is a toplevel or not.
+ * exists because of the extra wrapper windows that exist under Unix; its
+ * job is to map from wrapper windows to the corresponding toplevel
+ * windows. On PCs and Macs there are no wrapper windows so no mapping is
+ * necessary; this procedure just determines whether a window is a
+ * toplevel or not.
*
* Results:
- * If winPtr is a toplevel window, returns the pointer to the
- * window; otherwise returns NULL.
+ * If winPtr is a toplevel window, returns the pointer to the window;
+ * otherwise returns NULL.
*
* Side effects:
* None.
@@ -5527,13 +5495,13 @@ TkWmFocusToplevel(
*
* TkpGetWrapperWindow --
*
- * This is a utility procedure invoked by focus-management code. It
- * maps to the wrapper for a top-level, which is just the same
- * as the top-level on Macs and PCs.
+ * This is a utility procedure invoked by focus-management code. It maps
+ * to the wrapper for a top-level, which is just the same as the
+ * top-level on Macs and PCs.
*
* Results:
- * If winPtr is a toplevel window, returns the pointer to the
- * window; otherwise returns NULL.
+ * If winPtr is a toplevel window, returns the pointer to the window;
+ * otherwise returns NULL.
*
* Side effects:
* None.
@@ -5557,8 +5525,8 @@ TkpGetWrapperWindow(
*
* TkpWmSetState --
*
- * Sets the window manager state for the wrapper window of a
- * given toplevel window.
+ * Sets the window manager state for the wrapper window of a given
+ * toplevel window.
*
* Results:
* None.
@@ -5570,9 +5538,9 @@ TkpGetWrapperWindow(
*/
void
-TkpWmSetState(winPtr, state)
- TkWindow *winPtr; /* Toplevel window to operate on. */
- int state; /* One of IconicState, ZoomState, NormalState,
+TkpWmSetState(
+ TkWindow *winPtr, /* Toplevel window to operate on. */
+ int state) /* One of IconicState, ZoomState, NormalState,
* or WithdrawnState. */
{
WmInfo *wmPtr = winPtr->wmInfoPtr;
@@ -5589,9 +5557,10 @@ TkpWmSetState(winPtr, state)
Tk_UnmapWindow((Tk_Window) winPtr);
} else if (state == IconicState) {
/*
- * The window always gets unmapped. If we can show the
- * icon version of the window we also collapse it.
+ * The window always gets unmapped. If we can show the icon version of
+ * the window we also collapse it.
*/
+
if (IsWindowCollapsable(macWin) && !IsWindowCollapsed(macWin)) {
CollapseWindow(macWin, true);
}
@@ -5669,9 +5638,9 @@ TkMacOSXWindowClass(
*
* TkMacOSXWindowOffset --
*
- * Determines the x and y offset from the orgin of the toplevel
- * window dressing (the structure region, ie. title bar) and the
- * orgin of the content area.
+ * Determines the x and y offset from the orgin of the toplevel window
+ * dressing (the structure region, i.e. title bar) and the orgin of the
+ * content area.
*
* Results:
* The x & y offset in pixels.
@@ -5704,8 +5673,8 @@ TkMacOSXWindowOffset(
*
* TkpGetMS --
*
- * Return a relative time in milliseconds. It doesn't matter
- * when the epoch was.
+ * Return a relative time in milliseconds. It doesn't matter when the
+ * epoch was.
*
* Results:
* Number of milliseconds.
@@ -5758,15 +5727,14 @@ XSetInputFocus(
*
* TkpChangeFocus --
*
- * This procedure is a stub on the Mac because we always own the
- * focus if we are a front most application.
+ * This procedure is a stub on the Mac because we always own the focus if
+ * we are a front most application.
*
* Results:
- * The return value is the serial number of the command that
- * changed the focus. It may be needed by the caller to filter
- * out focus change events that were queued before the command.
- * If the procedure doesn't actually change the focus then
- * it returns 0.
+ * The return value is the serial number of the command that changed the
+ * focus. It may be needed by the caller to filter out focus change
+ * events that were queued before the command. If the procedure doesn't
+ * actually change the focus then it returns 0.
*
* Side effects:
* None.
@@ -5775,15 +5743,15 @@ XSetInputFocus(
*/
int
-TkpChangeFocus(winPtr, force)
- TkWindow *winPtr; /* Window that is to receive the X focus. */
- int force; /* Non-zero means claim the focus even
- * if it didn't originally belong to
- * topLevelPtr's application. */
+TkpChangeFocus(
+ TkWindow *winPtr, /* Window that is to receive the X focus. */
+ int force) /* Non-zero means claim the focus even if it
+ * didn't originally belong to topLevelPtr's
+ * application. */
{
/*
- * We don't really need to do anything on the Mac. Tk will
- * keep all this state for us.
+ * We don't really need to do anything on the Mac. Tk will keep all this
+ * state for us.
*/
if (winPtr->atts.override_redirect) {
@@ -5791,10 +5759,10 @@ TkpChangeFocus(winPtr, force)
}
/*
- * Remember the current serial number for the X server and issue
- * a dummy server request. This marks the position at which we
- * changed the focus, so we can distinguish FocusIn and FocusOut
- * events on either side of the mark.
+ * Remember the current serial number for the X server and issue a dummy
+ * server request. This marks the position at which we changed the focus,
+ * so we can distinguish FocusIn and FocusOut events on either side of the
+ * mark.
*/
return NextRequest(winPtr->display);
@@ -5805,13 +5773,12 @@ TkpChangeFocus(winPtr, force)
*
* WmStackorderToplevelWrapperMap --
*
- * This procedure will create a table that maps the reparent wrapper
- * X id for a toplevel to the TkWindow structure that is wraps.
- * Tk keeps track of a mapping from the window X id to the TkWindow
- * structure but that does us no good here since we only get the X
- * id of the wrapper window. Only those toplevel windows that are
- * mapped have a position in the stacking order.
- *
+ * This procedure will create a table that maps the reparent wrapper X id
+ * for a toplevel to the TkWindow structure that is wraps. Tk keeps track
+ * of a mapping from the window X id to the TkWindow structure but that
+ * does us no good here since we only get the X id of the wrapper window.
+ * Only those toplevel windows that are mapped have a position in the
+ * stacking order.
*
* Results:
* None.
@@ -5838,7 +5805,7 @@ WmStackorderToplevelWrapperMap(
macWindow = TkMacOSXDrawableWindow(winPtr->window);
hPtr = Tcl_CreateHashEntry(table,
- (const char *) macWindow, &newEntry);
+ (const char *) macWindow, &newEntry);
Tcl_SetHashValue(hPtr, winPtr);
}
@@ -5856,8 +5823,8 @@ WmStackorderToplevelWrapperMap(
* This procedure returns the stack order of toplevel windows.
*
* Results:
- * An array of pointers to tk window objects in stacking order
- * or else NULL if there was an error.
+ * An array of pointers to tk window objects in stacking order or else
+ * NULL if there was an error.
*
* Side effects:
* None.
@@ -5866,8 +5833,8 @@ WmStackorderToplevelWrapperMap(
*/
TkWindow **
-TkWmStackorderToplevel(parentPtr)
- TkWindow *parentPtr; /* Parent toplevel window. */
+TkWmStackorderToplevel(
+ TkWindow *parentPtr) /* Parent toplevel window. */
{
WindowRef frontWindow;
TkWindow *childWinPtr, **windows, **window_ptr;
@@ -5882,12 +5849,12 @@ TkWmStackorderToplevel(parentPtr)
Tcl_InitHashTable(&table, TCL_ONE_WORD_KEYS);
WmStackorderToplevelWrapperMap(parentPtr, parentPtr->display, &table);
- windows = (TkWindow **) ckalloc((table.numEntries+1)
- * sizeof(TkWindow *));
+ windows = (TkWindow **)
+ ckalloc((table.numEntries+1) * sizeof(TkWindow *));
/*
- * Special cases: If zero or one toplevels were mapped
- * there is no need to enumerate Windows.
+ * Special cases: If zero or one toplevels were mapped there is no need to
+ * enumerate Windows.
*/
switch (table.numEntries) {
@@ -5896,7 +5863,7 @@ TkWmStackorderToplevel(parentPtr)
goto done;
case 1:
hPtr = Tcl_FirstHashEntry(&table, &search);
- windows[0] = (TkWindow *) Tcl_GetHashValue(hPtr);
+ windows[0] = Tcl_GetHashValue(hPtr);
windows[1] = NULL;
goto done;
}
@@ -5908,20 +5875,21 @@ TkWmStackorderToplevel(parentPtr)
} else {
window_ptr = windows + table.numEntries;
*window_ptr-- = NULL;
- while (frontWindow != NULL) {
- hPtr = Tcl_FindHashEntry(&table, (char *) frontWindow);
- if (hPtr != NULL) {
- childWinPtr = (TkWindow *) Tcl_GetHashValue(hPtr);
- *window_ptr-- = childWinPtr;
- }
- frontWindow = GetNextWindow(frontWindow);
+ while (frontWindow != NULL) {
+ hPtr = Tcl_FindHashEntry(&table, (char *) frontWindow);
+ if (hPtr != NULL) {
+ childWinPtr = (TkWindow *) Tcl_GetHashValue(hPtr);
+ *window_ptr-- = childWinPtr;
}
- if (window_ptr != (windows-1))
+ frontWindow = GetNextWindow(frontWindow);
+ }
+ if (window_ptr != (windows-1)) {
Tcl_Panic("num matched toplevel windows does not equal num "
"children");
+ }
}
- done:
+ done:
Tcl_DeleteHashTable(&table);
return windows;
}
@@ -5998,7 +5966,7 @@ ApplyWindowClassAttributeChanges(
}
}
TkMacOSXInvalClipRgns((Tk_Window) winPtr);
- TkMacOSXInvalidateWindow((MacDrawable *)(winPtr->window),
+ TkMacOSXInvalidateWindow((MacDrawable *) winPtr->window,
TK_PARENT_WINDOW);
}
@@ -6006,6 +5974,7 @@ ApplyWindowClassAttributeChanges(
* The change of window class/attributes might have changed the window
* structure widths:
*/
+
GetWindowStructureWidths(macWindow, &strWidths);
wmPtr->xInParent = strWidths.left;
wmPtr->yInParent = strWidths.top;
@@ -6068,7 +6037,7 @@ ApplyMasterOverrideChanges(
WindowGroupRef group;
ApplyWindowClassAttributeChanges(winPtr, macWindow, oldClass,
- oldAttributes, 0);
+ oldAttributes, 0);
if (winPtr->atts.override_redirect && wmPtr->master != None) {
wmPtr->flags |= WM_TOPMOST;
@@ -6109,8 +6078,8 @@ WmGetWindowGroup(
group = GetWindowGroupOfClass(kUtilityWindowClass);
} else if (wmPtr->master != None) {
TkDisplay *dispPtr = TkGetDisplayList();
- TkWindow *masterWinPtr = (TkWindow *)Tk_IdToWindow(dispPtr->display,
- wmPtr->master);
+ TkWindow *masterWinPtr = (TkWindow *)
+ Tk_IdToWindow(dispPtr->display, wmPtr->master);
if (masterWinPtr && masterWinPtr->window != None &&
TkMacOSXHostToplevelExists(masterWinPtr)) {
@@ -6165,9 +6134,11 @@ TkMacOSXMakeFullscreen(
if (fullscreen) {
int screenWidth = WidthOfScreen(Tk_Screen(winPtr));
int screenHeight = HeightOfScreen(Tk_Screen(winPtr));
+
/*
* Check max width and height if set by the user.
*/
+
if ((wmPtr->maxWidth > 0 && wmPtr->maxWidth < screenWidth)
|| (wmPtr->maxHeight > 0 && wmPtr->maxHeight < screenHeight)) {
if (interp) {
@@ -6272,8 +6243,8 @@ TkMacOSXEnterExitFullscreen(
*
* GetMinSize --
*
- * This function computes the current minWidth and minHeight values for
- * a window, taking into account the possibility that they may be
+ * This function computes the current minWidth and minHeight values for a
+ * window, taking into account the possibility that they may be
* defaulted.
*
* Results:
@@ -6307,41 +6278,43 @@ GetMinSize(
*/
switch (wmPtr->macClass) {
- case kDocumentWindowClass:
- case kMovableAlertWindowClass:
- case kMovableModalWindowClass:
- minWidth = 72;
- if (wmPtr->attributes & kWindowResizableAttribute) {
- minHeight = 15;
- }
- if (wmPtr->attributes & kWindowToolbarButtonAttribute) {
- minWidth += 29;
- }
- break;
- case kFloatingWindowClass:
- case kUtilityWindowClass:
- minWidth = 59;
- if (wmPtr->attributes & kWindowResizableAttribute) {
- minHeight = 11;
- }
- if (wmPtr->attributes & kWindowSideTitlebarAttribute) {
- int tmp = minWidth;
- minWidth = minHeight;
- minHeight = tmp;
- } else if (wmPtr->attributes & kWindowToolbarButtonAttribute) {
- minWidth += 29;
- }
- break;
- default:
- if (wmPtr->attributes & kWindowResizableAttribute) {
- minWidth = 15;
- minHeight = 15;
- }
- break;
+ case kDocumentWindowClass:
+ case kMovableAlertWindowClass:
+ case kMovableModalWindowClass:
+ minWidth = 72;
+ if (wmPtr->attributes & kWindowResizableAttribute) {
+ minHeight = 15;
+ }
+ if (wmPtr->attributes & kWindowToolbarButtonAttribute) {
+ minWidth += 29;
+ }
+ break;
+ case kFloatingWindowClass:
+ case kUtilityWindowClass:
+ minWidth = 59;
+ if (wmPtr->attributes & kWindowResizableAttribute) {
+ minHeight = 11;
+ }
+ if (wmPtr->attributes & kWindowSideTitlebarAttribute) {
+ int tmp = minWidth;
+
+ minWidth = minHeight;
+ minHeight = tmp;
+ } else if (wmPtr->attributes & kWindowToolbarButtonAttribute) {
+ minWidth += 29;
+ }
+ break;
+ default:
+ if (wmPtr->attributes & kWindowResizableAttribute) {
+ minWidth = 15;
+ minHeight = 15;
+ }
+ break;
}
if (wmPtr->gridWin != NULL) {
int base = winPtr->reqWidth - (wmPtr->reqGridWidth * wmPtr->widthInc);
+
if (base < 0) {
base = 0;
}
@@ -6367,8 +6340,8 @@ GetMinSize(
*
* GetMaxSize --
*
- * This function computes the current maxWidth and maxHeight values for
- * a window, taking into account the possibility that they may be
+ * This function computes the current maxWidth and maxHeight values for a
+ * window, taking into account the possibility that they may be
* defaulted.
*
* Results:
@@ -6398,6 +6371,7 @@ GetMaxSize(
*maxWidthPtr = wmPtr->maxWidth;
} else {
int maxWidth = maxBounds->right - maxBounds->left - wmPtr->xInParent;
+
if (wmPtr->gridWin != NULL) {
maxWidth = wmPtr->reqGridWidth
+ (maxWidth - winPtr->reqWidth)/wmPtr->widthInc;
@@ -6408,6 +6382,7 @@ GetMaxSize(
*maxHeightPtr = wmPtr->maxHeight;
} else {
int maxHeight = maxBounds->bottom - maxBounds->top - wmPtr->yInParent;
+
if (wmPtr->gridWin != NULL) {
maxHeight = wmPtr->reqGridHeight
+ (maxHeight - winPtr->reqHeight)/wmPtr->heightInc;
@@ -6421,8 +6396,7 @@ GetMaxSize(
*
* RemapWindows
*
- * Adjust parent/child relation ships of
- * the given window hierarchy.
+ * Adjust parent/child relation ships of the given window hierarchy.
*
* Results:
* none
@@ -6432,16 +6406,22 @@ GetMaxSize(
*
*----------------------------------------------------------------------
*/
+
static void
-RemapWindows(TkWindow *winPtr, MacDrawable *parentWin)
+RemapWindows(
+ TkWindow *winPtr,
+ MacDrawable *parentWin)
{
TkWindow *childPtr;
- /* Remove the OS specific window.
- * It will get rebuilt when the window gets Mapped.
+ /*
+ * Remove the OS specific window. It will get rebuilt when the window gets
+ * Mapped.
*/
+
if (winPtr->window != None) {
MacDrawable *macWin = (MacDrawable *) winPtr->window;
+
macWin->grafPtr = NULL;
macWin->toplevel = parentWin->toplevel;
winPtr->flags &= ~TK_MAPPED;