*** empty log message ***

1 files changed, 406 insertions, 0 deletions

diff --git a/src/bltConfig.h b/src/bltConfig.h
new file mode 100644
index 0000000..7a19e9d
--- /dev/null
+++ b/src/bltConfig.h
@@ -0,0 +1,406 @@
+
+/* 
+ * bltConfig.h --
+ *
+ *	Copyright 1993-2004 George A Howlett.
+ *
+ *	Permission is hereby granted, free of charge, to any person
+ *	obtaining a copy of this software and associated documentation
+ *	files (the "Software"), to deal in the Software without
+ *	restriction, including without limitation the rights to use,
+ *	copy, modify, merge, publish, distribute, sublicense, and/or
+ *	sell copies of the Software, and to permit persons to whom the
+ *	Software is furnished to do so, subject to the following
+ *	conditions:
+ *
+ *	The above copyright notice and this permission notice shall be
+ *	included in all copies or substantial portions of the
+ *	Software.
+ *
+ *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+ *	KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ *	WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+ *	PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+ *	OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ *	OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ *	OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ *	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef BLT_CONFIG_H
+#define BLT_CONFIG_H
+
+#ifdef HAVE_STDDEF_H
+#  include <stddef.h>
+#endif /* HAVE_STDDEF_H */
+
+#ifndef Blt_Offset
+#ifdef offsetof
+#define Blt_Offset(type, field) ((int) offsetof(type, field))
+#else
+#define Blt_Offset(type, field) ((int) ((char *) &((type *) 0)->field))
+#endif
+#endif /* Blt_Offset */
+
+
+typedef int (Blt_OptionParseProc)(ClientData clientData, Tcl_Interp *interp, 
+	Tk_Window tkwin, Tcl_Obj *objPtr, char *widgRec, int offset, int flags);
+typedef Tcl_Obj *(Blt_OptionPrintProc)(ClientData clientData, 
+	Tcl_Interp *interp, Tk_Window tkwin, char *widgRec, int offset, 
+	int flags);
+typedef void (Blt_OptionFreeProc)(ClientData clientData, Display *display, 
+	char *widgRec, int offset);
+
+typedef struct Blt_CustomOption {
+    Blt_OptionParseProc *parseProc;	/* Procedure to call to parse
+					 * an option and store it in
+					 * converted form. */
+
+    Blt_OptionPrintProc *printProc;	/* Procedure to return a
+					 * Tcl_Obj representing an
+					 * existing option value. */
+
+    Blt_OptionFreeProc *freeProc;	/* Procedure used to free the
+					 * value. */
+
+    ClientData clientData;		/* Arbitrary one-word value
+					 * used by option parser:
+					 * passed to parseProc and
+					 * printProc. */
+} Blt_CustomOption;
+
+/*
+ * Structure used to specify information for Tk_ConfigureWidget.  Each
+ * structure gives complete information for one option, including
+ * how the option is specified on the command line, where it appears
+ * in the option database, etc.
+ */
+
+typedef struct {
+    int type;			/* Type of option, such as
+				 * BLT_CONFIG_COLOR; see definitions
+				 * below.  Last option in table must
+				 * have type BLT_CONFIG_END. */
+
+    const char *switchName;	/* Switch used to specify option in
+				 * argv.  NULL means this spec is part
+				 * of a group. */
+
+    Tk_Uid dbName;		/* Name for option in option
+				 * database. */
+
+    Tk_Uid dbClass;		/* Class for option in database. */
+
+    Tk_Uid defValue;		/* Default value for option if not
+				 * specified in command line or
+				 * database. */
+
+    int offset;			/* Where in widget record to store
+				 * value; use Blt_Offset macro to
+				 * generate values for this. */
+
+    int specFlags;		/* Any combination of the values
+				 * defined below; other bits are used
+				 * internally by tkConfig.c. */
+
+    Blt_CustomOption *customPtr; /* If type is BLT_CONFIG_CUSTOM then
+				 * this is a pointer to info about how
+				 * to parse and print the option.
+				 * Otherwise it is irrelevant. */
+} Blt_ConfigSpec;
+
+/*
+ * Type values for Blt_ConfigSpec structures.  See the user
+ * documentation for details.
+ */
+typedef enum {
+    BLT_CONFIG_ACTIVE_CURSOR, 
+    BLT_CONFIG_ANCHOR, 
+    BLT_CONFIG_BITMAP,
+    BLT_CONFIG_BOOLEAN, 
+    BLT_CONFIG_BORDER, 
+    BLT_CONFIG_CAP_STYLE, 
+    BLT_CONFIG_COLOR, 
+    BLT_CONFIG_CURSOR, 
+    BLT_CONFIG_CUSTOM, 
+    BLT_CONFIG_DOUBLE, 
+    BLT_CONFIG_FONT, 
+    BLT_CONFIG_INT, 
+    BLT_CONFIG_JOIN_STYLE,
+    BLT_CONFIG_JUSTIFY, 
+    BLT_CONFIG_MM, 
+    BLT_CONFIG_RELIEF, 
+    BLT_CONFIG_STRING,
+    BLT_CONFIG_SYNONYM, 
+    BLT_CONFIG_UID, 
+    BLT_CONFIG_WINDOW, 
+
+    BLT_CONFIG_BITMASK,
+    BLT_CONFIG_BITMASK_INVERT,
+    BLT_CONFIG_DASHES,
+    BLT_CONFIG_FILL,
+    BLT_CONFIG_FLOAT, 
+    BLT_CONFIG_INT_NNEG,	/* 0..N */
+    BLT_CONFIG_INT_POS,		/* 1..N */
+    BLT_CONFIG_LIST,
+    BLT_CONFIG_LONG, 
+    BLT_CONFIG_LONG_NNEG,	/* 0..N */
+    BLT_CONFIG_LONG_POS,	/* 1..N */
+    BLT_CONFIG_OBJ,
+    BLT_CONFIG_PAD,
+    BLT_CONFIG_PIXELS_NNEG,	/* 1.1c 2m 3.2i excluding negative
+				   values. */
+    BLT_CONFIG_PIXELS_POS,	/* 1.1c 2m 3.2i excluding negative
+				 * values and zero. */
+    BLT_CONFIG_PIXELS,		/* 1.1c 2m 3.2i. */
+    BLT_CONFIG_RESIZE,
+    BLT_CONFIG_SIDE,
+    BLT_CONFIG_STATE, 
+    BLT_CONFIG_BACKGROUND,
+    BLT_CONFIG_PIX32, 
+
+    BLT_CONFIG_TK_FONT, 
+    BLT_CONFIG_END
+} Blt_ConfigTypes;
+
+/*
+ * Possible values for flags argument to Tk_ConfigureWidget:
+ */
+#define BLT_CONFIG_OBJV_ONLY	1
+
+/*
+ * Possible flag values for Blt_ConfigSpec structures.  Any bits at or
+ * above BLT_CONFIG_USER_BIT may be used by clients for selecting
+ * certain entries.  Before changing any values here, coordinate with
+ * tkOldConfig.c (internal-use-only flags are defined there).
+ */
+/*
+ * Values for "flags" field of Blt_ConfigSpec structures.  Be sure to
+ * coordinate these values with those defined in tk.h
+ * (BLT_CONFIG_COLOR_ONLY, etc.).  There must not be overlap!
+ *
+ * INIT -		Non-zero means (char *) things have been
+ *			converted to Tk_Uid's.
+ */
+#define INIT				(1<<0)
+#define BLT_CONFIG_NULL_OK		(1<<1)
+#define BLT_CONFIG_COLOR_ONLY		(1<<2)
+#define BLT_CONFIG_MONO_ONLY		(1<<3)
+#define BLT_CONFIG_DONT_SET_DEFAULT	(1<<4)
+#define BLT_CONFIG_OPTION_SPECIFIED	(1<<5)
+#define BLT_CONFIG_USER_BIT		(1<<8)
+
+
+#define SIDE_LEFT		(1<<0)
+#define SIDE_TOP		(1<<1)
+#define SIDE_RIGHT		(1<<2)
+#define SIDE_BOTTOM		(1<<3)
+
+#define STATE_NORMAL		(0)
+#define STATE_ACTIVE		(1<<0)
+#define STATE_DISABLED		(1<<1)
+#define STATE_EMPHASIS		(1<<2)
+
+/*
+ *---------------------------------------------------------------------------
+ *
+ * Blt_Pad --
+ *
+ * 	Specifies vertical and horizontal padding.
+ *
+ *	Padding can be specified on a per side basis.  The fields
+ *	side1 and side2 refer to the opposite sides, either
+ *	horizontally or vertically.
+ *
+ *		side1	side2
+ *              -----   -----
+ *          x | left    right
+ *	    y | top     bottom
+ *
+ *---------------------------------------------------------------------------
+ */
+typedef struct {
+    unsigned short int side1, side2;
+} Blt_Pad;
+
+#define padLeft  	xPad.side1
+#define padRight  	xPad.side2
+#define padTop		yPad.side1
+#define padBottom	yPad.side2
+#define PADDING(x)	((x).side1 + (x).side2)
+
+/*
+ *---------------------------------------------------------------------------
+ *
+ * The following enumerated values are used as bit flags.
+ *	FILL_NONE		Neither coordinate plane is specified 
+ *	FILL_X			Horizontal plane.
+ *	FILL_Y			Vertical plane.
+ *	FILL_BOTH		Both vertical and horizontal planes.
+ *
+ *---------------------------------------------------------------------------
+ */
+#define FILL_NONE	0
+#define FILL_X		1
+#define FILL_Y		2
+#define FILL_BOTH	3
+
+/*
+ * Resize --
+ *
+ *	These flags indicate in what ways each partition in a table can be
+ *	resized from its default dimensions.  The normal size of a row/column
+ *	is the minimum amount of space needed to hold the widgets that span
+ *	it.  The table may then be stretched or shrunk depending if the
+ *	container is larger or smaller than the table. This can occur if 1)
+ *	the user resizes the toplevel widget, or 2) the container is in turn
+ *	packed into a larger widget and the "fill" option is set.
+ *
+ * 	  RESIZE_NONE 	  - No resizing from normal size.
+ *	  RESIZE_EXPAND   - Do not allow the size to decrease.
+ *			    The size may increase however.
+ *        RESIZE_SHRINK   - Do not allow the size to increase.
+ *			    The size may decrease however.
+ *	  RESIZE_BOTH     - Allow the size to increase or
+ *			    decrease from the normal size.
+ *	  RESIZE_VIRGIN   - Special case of the resize flag.  Used to
+ *			    indicate the initial state of the flag.
+ *			    Empty rows/columns are treated differently
+ *			    if this row/column is set.
+ */
+
+#define RESIZE_NONE	0
+#define RESIZE_EXPAND	(1<<0)
+#define RESIZE_SHRINK	(1<<1)
+#define RESIZE_BOTH	(RESIZE_EXPAND | RESIZE_SHRINK)
+
+/*
+ *---------------------------------------------------------------------------
+ *
+ * Blt_Dashes --
+ *
+ * 	List of dash values (maximum 11 based upon PostScript limit).
+ *
+ *---------------------------------------------------------------------------
+ */
+typedef struct {
+    unsigned char values[12];
+    int offset;
+} Blt_Dashes;
+
+#define LineIsDashed(d) ((d).values[0] != 0)
+
+/*
+ * Blt_Limits --
+ *
+ * 	Defines the bounding of a size (width or height) in the paneset.  It may
+ * 	be related to the widget, pane or paneset size.
+ */
+typedef struct {
+    int flags;				/* Flags indicate whether using default
+					 * values for limits or not. See flags
+					 * below. */
+    int max, min;			/* Values for respective limits. */
+    int nom;				/* Nominal starting value. */
+} Blt_Limits;
+
+#define LIMITS_MIN_SET	(1<<0)
+#define LIMITS_MAX_SET	(1<<1)
+#define LIMITS_NOM_SET	(1<<2)
+
+#define LIMITS_MIN	0		/* Default minimum limit  */
+#define LIMITS_MAX	SHRT_MAX	/* Default maximum limit */
+#define LIMITS_NOM	-1000		/* Default nomimal value.  Indicates
+					 * if a pane has received any space
+					 * yet */
+
+BLT_EXTERN void Blt_SetDashes (Display *display, GC gc, Blt_Dashes *dashesPtr);
+BLT_EXTERN Blt_Dashes *Blt_GetDashes (GC gc);
+
+BLT_EXTERN void Blt_ResetLimits(Blt_Limits *limitsPtr);
+BLT_EXTERN int Blt_GetLimitsFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr, Blt_Limits *limitsPtr);
+
+BLT_EXTERN int Blt_ConfigureInfoFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Blt_ConfigSpec *specs, char *widgRec, Tcl_Obj *objPtr, int flags);
+
+BLT_EXTERN int Blt_ConfigureValueFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Blt_ConfigSpec *specs, char *widgRec, Tcl_Obj *objPtr, int flags);
+
+BLT_EXTERN int Blt_ConfigureWidgetFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Blt_ConfigSpec *specs, int objc, Tcl_Obj *const *objv, char *widgRec, 
+	int flags);
+
+BLT_EXTERN int Blt_ConfigureComponentFromObj(Tcl_Interp *interp, 
+	Tk_Window tkwin, const char *name, const char *className, 
+	Blt_ConfigSpec *specs, int objc, Tcl_Obj *const *objv, char *widgRec, 
+	int flags);
+
+BLT_EXTERN int Blt_ConfigModified TCL_VARARGS(Blt_ConfigSpec *, specs);
+
+BLT_EXTERN const char *Blt_NameOfState(int state);
+BLT_EXTERN const char *Blt_NameOfSide(int side);
+
+BLT_EXTERN void Blt_FreeOptions(Blt_ConfigSpec *specs, char *widgRec, 
+	Display *display, int needFlags);
+
+BLT_EXTERN int Blt_ObjIsOption(Blt_ConfigSpec *specs, Tcl_Obj *objPtr, 
+	int flags);
+
+BLT_EXTERN int Blt_GetSideFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	int *sidePtr);
+
+BLT_EXTERN int Blt_GetPositionFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	long *indexPtr);
+
+BLT_EXTERN int Blt_GetPixelsFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr, int flags, int *valuePtr);
+
+BLT_EXTERN int Blt_GetPadFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr, Blt_Pad *padPtr);
+
+BLT_EXTERN int Blt_GetStateFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	int *statePtr);
+
+BLT_EXTERN int Blt_GetFillFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	int *fillPtr);
+
+BLT_EXTERN int Blt_GetResizeFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	int *fillPtr);
+
+BLT_EXTERN int Blt_GetDashesFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	Blt_Dashes *dashesPtr);
+
+#if (_TK_VERSION < _VERSION(8,1,0))
+BLT_EXTERN int Tk_GetAnchorFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	Tk_Anchor *anchorPtr);
+
+BLT_EXTERN int Tk_GetJustifyFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	Tk_Justify *justifyPtr);
+
+BLT_EXTERN int Tk_GetReliefFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, 
+	int *reliefPtr);
+
+BLT_EXTERN int Tk_GetMMFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr, double *doublePtr);
+
+BLT_EXTERN int Tk_GetPixelsFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr, int *intPtr);
+
+BLT_EXTERN Tk_3DBorder Tk_Alloc3DBorderFromObj(Tcl_Interp *interp, 
+	Tk_Window tkwin, Tcl_Obj *objPtr);
+
+BLT_EXTERN Pixmap Tk_AllocBitmapFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr);
+
+BLT_EXTERN Tk_Font Tk_AllocFontFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr);
+
+BLT_EXTERN Tk_Cursor Tk_AllocCursorFromObj(Tcl_Interp *interp, Tk_Window tkwin,
+	Tcl_Obj *objPtr);
+
+BLT_EXTERN XColor *Tk_AllocColorFromObj(Tcl_Interp *interp, Tk_Window tkwin, 
+	Tcl_Obj *objPtr);
+#endif /* < 8.1 */
+
+#endif /* BLT_CONFIG_H */