Synchronised files

1 files changed, 317 insertions, 323 deletions

diff --git a/X11/Xaw/TextP.h b/X11/Xaw/TextP.h
index d058e8bd3..a22f11e60 100644
--- a/X11/Xaw/TextP.h
+++ b/X11/Xaw/TextP.h
@@ -1,323 +1,317 @@
-/*
-* $Xorg: TextP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
-*/
-
-
-/***********************************************************
-
-Copyright 1987, 1988, 1994, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-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
-OPEN GROUP 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.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/* $XFree86: xc/lib/Xaw/TextP.h,v 3.21 2001/12/14 19:54:44 dawes Exp $ */
-
-#ifndef _XawTextP_h
-#define _XawTextP_h
-
-#include <X11/Xfuncproto.h>
-
-#include <X11/Xaw/Text.h>
-#include <X11/Xaw/SimpleP.h>
-
-_XFUNCPROTOBEGIN
-
-#define MAXCUT	30000	/* Maximum number of characters that can be cut */
-
-#define XawTextGetLastPosition(ctx)				\
-	XawTextSourceScan((ctx)->text.source, 0,		\
-			  XawstAll, XawsdRight, 1, True)
-#define GETLASTPOS	XawTextGetLastPosition(ctx)
-
-#define zeroPosition ((XawTextPosition)0)
-
-extern XtActionsRec _XawTextActionsTable[];
-extern Cardinal _XawTextActionsTableCount;
-
-extern char _XawDefaultTextTranslations[];
-
-#define XawLF	  0x0a
-#define XawCR	  0x0d
-#define XawTAB	  0x09
-#define XawBS	  0x08
-#define XawSP	  0x20
-#define XawDEL	  0x7f
-#define XawESC	  0x1b
-#define XawBSLASH '\\'
-
-/* constants that subclasses may want to know */
-#define DEFAULT_TEXT_HEIGHT ((Dimension)~0)
-#define DEFAULT_TAB_SIZE	8
-
-/* displayable text management data structures */
-typedef struct {
-    XawTextPosition position;
-    Position y;
-#ifndef OLDXAW
-    unsigned int textWidth;
-#else
-    Dimension textWidth;
-#endif
-} XawTextLineTableEntry, *XawTextLineTableEntryPtr;
-
-typedef struct {
-    XawTextPosition left, right;
-    XawTextSelectType type;
-    Atom *selections;
-    int atom_count;
-    int array_size;
-} XawTextSelection;
-
-typedef struct _XawTextSelectionSalt {
-    struct _XawTextSelectionSalt *next;
-    XawTextSelection	s;
-    /* 
-     * The element "contents" stores the CT string which is gotten in the
-     * function _XawTextSaltAwaySelection()
-    */ 
-    char		*contents;
-    int			length;
-} XawTextSelectionSalt;
-
-#ifndef OLDXAW
-typedef struct _XawTextKillRing {
-    struct _XawTextKillRing *next;
-    char *contents;
-    int length;
-    unsigned refcount;
-    unsigned long format;
-} XawTextKillRing;
-
-extern XawTextKillRing *xaw_text_kill_ring;
-#endif
-
-/* Line Tables are n+1 long - last position displayed is in last lt entry */
-typedef struct {
-    XawTextPosition top;	 /* Top of the displayed text */
-    int lines;			 /* How many lines in this table */
-#ifndef OLDXAW
-    int base_line;		 /* line number of first entry */
-#endif
-    XawTextLineTableEntry *info; /* A dynamic array, one entry per line  */
-} XawTextLineTable, *XawTextLineTablePtr;
-
-typedef struct _XawTextMargin {
-    Position left, right, top, bottom;
-} XawTextMargin;
-
-typedef struct _XmuScanline XmuTextUpdate;
-
-#define VMargins(ctx)  ((ctx)->text.margin.top + (ctx)->text.margin.bottom)
-#define HMargins(ctx)  ((ctx)->text.left_margin + (ctx)->text.margin.right)
-#define RVMargins(ctx) ((ctx)->text.r_margin.top + (ctx)->text.r_margin.bottom)
-#define RHMargins(ctx) ((ctx)->text.r_margin.left + (ctx)->text.r_margin.right)
-
-#define IsPositionVisible(ctx, pos) \
-(pos >= ctx->text.lt.info[0].position && \
-		 pos < ctx->text.lt.info[ctx->text.lt.lines].position)
-
-/*
- * Search & Replace data structure
- */
-struct SearchAndReplace {
-    Boolean selection_changed;	/* flag so that the selection cannot be
-				   changed out from underneath query-replace.*/
-    Widget search_popup;	/* The poppup widget that allows searches.*/
-    Widget label1;		/* The label widgets for the search window. */
-    Widget label2;
-    Widget left_toggle; 	/* The left search toggle radioGroup. */
-    Widget right_toggle;	/* The right search toggle radioGroup. */
-    Widget rep_label;		/* The Replace label string. */
-    Widget rep_text;		/* The Replace text field. */
-    Widget search_text; 	/* The Search text field. */
-    Widget rep_one;		/* The Replace one button. */
-    Widget rep_all;		/* The Replace all button. */
-#ifndef OLDXAW
-    Widget case_sensitive;	/* The "Case Sensitive" toggle */
-#endif
-};
-
-/* New fields for the Text widget class record */
-typedef struct {
-  XtPointer extension;
-} TextClassPart;
-
-/* Full class record declaration */
-typedef struct _TextClassRec {
-    CoreClassPart	core_class;
-    SimpleClassPart	simple_class;
-    TextClassPart	text_class;
-} TextClassRec;
-
-extern TextClassRec textClassRec;
-
-/* New fields for the Text widget record */
-typedef struct _TextPart {
-    /* resources */
-    Widget source, sink;
-    XawTextPosition insertPos;
-    XawTextSelection s;
-    XawTextSelectType *sarray;		     /* Array to cycle for selections */
-    XawTextSelectionSalt *salt;		     /* salted away selections */
-    int left_margin;
-    int dialog_horiz_offset, dialog_vert_offset; /* position for popup dialog */
-    Boolean display_caret;		     /* insertion pt visible iff T */
-    Boolean auto_fill;			     /* Auto fill mode? */
-    XawTextScrollMode scroll_vert, scroll_horiz;
-    XawTextWrapMode wrap;		     /* The type of wrapping */
-    XawTextResizeMode resize;
-    XawTextMargin r_margin;		     /* The real margins */
-#ifndef OLDXAW
-    XtCallbackList position_callbacks;
-#else
-    XtPointer pad1;
-#endif
-
-    /* private state */
-    XawTextMargin margin;		     /* The current margins */
-    XawTextLineTable lt;
-    XawTextScanDirection extendDir;
-    XawTextSelection origSel;		     /* the selection being modified */
-    Time lasttime;			     /* timestamp of last processed action */
-    Time time;				     /* time of last key or button action */
-    Position ev_x, ev_y;		     /* x, y coords for key or button action */
-    Widget vbar, hbar;			     /* The scroll bars (none = NULL) */
-    struct SearchAndReplace *search;	     /* Search and replace structure */
-    Widget file_insert;			     /* The file insert popup widget */
-    XmuTextUpdate *update;		     /* Position intervals to update */
-#ifndef OLDXAW
-    int line_number;
-    short column_number;
-    unsigned char kill_ring;
-    Boolean selection_state;
-#else
-    XtPointer pad2;
-    int pad3;
-#endif
-    int from_left;			     /* Cursor position */
-    XawTextPosition lastPos;		     /* Last position of source */
-    GC gc;
-    Boolean showposition;		     /* True if we need to show the position */
-    Boolean hasfocus;			     /* TRUE if we currently have input focus*/
-    Boolean update_disabled;		     /* TRUE if display updating turned off */
-    Boolean clear_to_eol;		     /* Clear to eol when painting text? */
-    XawTextPosition old_insert;		     /* Last insertPos for batched updates */
-    short mult;				     /* Multiplier */
-#ifndef OLDXAW
-    XawTextKillRing *kill_ring_ptr;
-#else
-    XtPointer pad4;
-#endif
-
-    /* private state, shared w/Source and Sink */
-    Boolean redisplay_needed;		     /* in SetValues */
-    XawTextSelectionSalt *salt2;	     /* salted away selections */
-
-#ifndef OLDXAW
-    char numeric;
-    char source_changed;
-    Boolean overwrite;                      /* Overwrite mode */
-
-    /* new resources and states, for text edition
-     * Note: a fixed width font is required for these resources/states.
-     */
-    short left_column, right_column;
-    XawTextJustifyMode justify;
-    XtPointer pad[4];	/* for future use and keep binary compatability */
-#endif
-} TextPart;
-
-#define XtRWrapMode	"WrapMode"
-#define XtRScrollMode	"ScrollMode"
-#define XtRResizeMode	"ResizeMode"
-#define XtRJustifyMode	"JustifyMode"
-
-/* full instance record */
-typedef struct _TextRec {
-    CorePart	core;
-    SimplePart	simple;
-    TextPart	text;
-} TextRec;
-
-/*
- * Semi-private functions
- * for use by other Xaw modules only
- */
-void _XawTextBuildLineTable
-(
- TextWidget		ctx,
- XawTextPosition	top_pos,
- _XtBoolean		force_rebuild
- );
-
-char *_XawTextGetSTRING
-(
- TextWidget		ctx,
- XawTextPosition	left,
- XawTextPosition	right
- );
-
-void _XawTextSaltAwaySelection
-(
- TextWidget		ctx,
- Atom			*selections,
- int			num_atoms
- );
-
-void _XawTextPosToXY
-(
- Widget			w,
- XawTextPosition	pos,
- Position		*x,
- Position		*y
- );
-
-void _XawTextNeedsUpdating
-(
- TextWidget		ctx,
- XawTextPosition	left,
- XawTextPosition	right
- );
-
-_XFUNCPROTOEND
-
-#endif /* _XawTextP_h */
+/***********************************************************

+

+Copyright 1987, 1988, 1994, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+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

+OPEN GROUP 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.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its 

+documentation for any purpose and without fee is hereby granted, 

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in 

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.  

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+******************************************************************/

+

+#ifndef _XawTextP_h

+#define _XawTextP_h

+

+#include <X11/Xfuncproto.h>

+

+#include <X11/Xaw/Text.h>

+#include <X11/Xaw/SimpleP.h>

+

+_XFUNCPROTOBEGIN

+

+#define MAXCUT	30000	/* Maximum number of characters that can be cut */

+

+#define XawTextGetLastPosition(ctx)				\

+	XawTextSourceScan((ctx)->text.source, 0,		\

+			  XawstAll, XawsdRight, 1, True)

+#define GETLASTPOS	XawTextGetLastPosition(ctx)

+

+#define zeroPosition ((XawTextPosition)0)

+

+extern XtActionsRec _XawTextActionsTable[];

+extern Cardinal _XawTextActionsTableCount;

+

+extern char _XawDefaultTextTranslations[];

+

+#define XawLF	  0x0a

+#define XawCR	  0x0d

+#define XawTAB	  0x09

+#define XawBS	  0x08

+#define XawSP	  0x20

+#define XawDEL	  0x7f

+#define XawESC	  0x1b

+#define XawBSLASH '\\'

+

+/* constants that subclasses may want to know */

+#define DEFAULT_TEXT_HEIGHT ((Dimension)~0)

+#define DEFAULT_TAB_SIZE	8

+

+/* displayable text management data structures */

+typedef struct {

+    XawTextPosition position;

+    Position y;

+#ifndef OLDXAW

+    unsigned int textWidth;

+#else

+    Dimension textWidth;

+#endif

+} XawTextLineTableEntry, *XawTextLineTableEntryPtr;

+

+typedef struct {

+    XawTextPosition left, right;

+    XawTextSelectType type;

+    Atom *selections;

+    int atom_count;

+    int array_size;

+} XawTextSelection;

+

+typedef struct _XawTextSelectionSalt {

+    struct _XawTextSelectionSalt *next;

+    XawTextSelection	s;

+    /* 

+     * The element "contents" stores the CT string which is gotten in the

+     * function _XawTextSaltAwaySelection()

+    */ 

+    char		*contents;

+    int			length;

+} XawTextSelectionSalt;

+

+#ifndef OLDXAW

+typedef struct _XawTextKillRing {

+    struct _XawTextKillRing *next;

+    char *contents;

+    int length;

+    unsigned refcount;

+    unsigned long format;

+} XawTextKillRing;

+

+extern XawTextKillRing *xaw_text_kill_ring;

+#endif

+

+/* Line Tables are n+1 long - last position displayed is in last lt entry */

+typedef struct {

+    XawTextPosition top;	 /* Top of the displayed text */

+    int lines;			 /* How many lines in this table */

+#ifndef OLDXAW

+    int base_line;		 /* line number of first entry */

+#endif

+    XawTextLineTableEntry *info; /* A dynamic array, one entry per line  */

+} XawTextLineTable, *XawTextLineTablePtr;

+

+typedef struct _XawTextMargin {

+    Position left, right, top, bottom;

+} XawTextMargin;

+

+typedef struct _XmuScanline XmuTextUpdate;

+

+#define VMargins(ctx)  ((ctx)->text.margin.top + (ctx)->text.margin.bottom)

+#define HMargins(ctx)  ((ctx)->text.left_margin + (ctx)->text.margin.right)

+#define RVMargins(ctx) ((ctx)->text.r_margin.top + (ctx)->text.r_margin.bottom)

+#define RHMargins(ctx) ((ctx)->text.r_margin.left + (ctx)->text.r_margin.right)

+

+#define IsPositionVisible(ctx, pos) \

+(pos >= ctx->text.lt.info[0].position && \

+		 pos < ctx->text.lt.info[ctx->text.lt.lines].position)

+

+/*

+ * Search & Replace data structure

+ */

+struct SearchAndReplace {

+    Boolean selection_changed;	/* flag so that the selection cannot be

+				   changed out from underneath query-replace.*/

+    Widget search_popup;	/* The poppup widget that allows searches.*/

+    Widget label1;		/* The label widgets for the search window. */

+    Widget label2;

+    Widget left_toggle; 	/* The left search toggle radioGroup. */

+    Widget right_toggle;	/* The right search toggle radioGroup. */

+    Widget rep_label;		/* The Replace label string. */

+    Widget rep_text;		/* The Replace text field. */

+    Widget search_text; 	/* The Search text field. */

+    Widget rep_one;		/* The Replace one button. */

+    Widget rep_all;		/* The Replace all button. */

+#ifndef OLDXAW

+    Widget case_sensitive;	/* The "Case Sensitive" toggle */

+#endif

+};

+

+/* New fields for the Text widget class record */

+typedef struct {

+  XtPointer extension;

+} TextClassPart;

+

+/* Full class record declaration */

+typedef struct _TextClassRec {

+    CoreClassPart	core_class;

+    SimpleClassPart	simple_class;

+    TextClassPart	text_class;

+} TextClassRec;

+

+extern TextClassRec textClassRec;

+

+/* New fields for the Text widget record */

+typedef struct _TextPart {

+    /* resources */

+    Widget source, sink;

+    XawTextPosition insertPos;

+    XawTextSelection s;

+    XawTextSelectType *sarray;		     /* Array to cycle for selections */

+    XawTextSelectionSalt *salt;		     /* salted away selections */

+    int left_margin;

+    int dialog_horiz_offset, dialog_vert_offset; /* position for popup dialog */

+    Boolean display_caret;		     /* insertion pt visible iff T */

+    Boolean auto_fill;			     /* Auto fill mode? */

+    XawTextScrollMode scroll_vert, scroll_horiz;

+    XawTextWrapMode wrap;		     /* The type of wrapping */

+    XawTextResizeMode resize;

+    XawTextMargin r_margin;		     /* The real margins */

+#ifndef OLDXAW

+    XtCallbackList position_callbacks;

+#else

+    XtPointer pad1;

+#endif

+

+    /* private state */

+    XawTextMargin margin;		     /* The current margins */

+    XawTextLineTable lt;

+    XawTextScanDirection extendDir;

+    XawTextSelection origSel;		     /* the selection being modified */

+    Time lasttime;			     /* timestamp of last processed action */

+    Time time;				     /* time of last key or button action */

+    Position ev_x, ev_y;		     /* x, y coords for key or button action */

+    Widget vbar, hbar;			     /* The scroll bars (none = NULL) */

+    struct SearchAndReplace *search;	     /* Search and replace structure */

+    Widget file_insert;			     /* The file insert popup widget */

+    XmuTextUpdate *update;		     /* Position intervals to update */

+#ifndef OLDXAW

+    int line_number;

+    short column_number;

+    unsigned char kill_ring;

+    Boolean selection_state;

+#else

+    XtPointer pad2;

+    int pad3;

+#endif

+    int from_left;			     /* Cursor position */

+    XawTextPosition lastPos;		     /* Last position of source */

+    GC gc;

+    Boolean showposition;		     /* True if we need to show the position */

+    Boolean hasfocus;			     /* TRUE if we currently have input focus*/

+    Boolean update_disabled;		     /* TRUE if display updating turned off */

+    Boolean clear_to_eol;		     /* Clear to eol when painting text? */

+    XawTextPosition old_insert;		     /* Last insertPos for batched updates */

+    short mult;				     /* Multiplier */

+#ifndef OLDXAW

+    XawTextKillRing *kill_ring_ptr;

+#else

+    XtPointer pad4;

+#endif

+

+    /* private state, shared w/Source and Sink */

+    Boolean redisplay_needed;		     /* in SetValues */

+    XawTextSelectionSalt *salt2;	     /* salted away selections */

+

+#ifndef OLDXAW

+    char numeric;

+    char source_changed;

+    Boolean overwrite;                      /* Overwrite mode */

+

+    /* new resources and states, for text edition

+     * Note: a fixed width font is required for these resources/states.

+     */

+    short left_column, right_column;

+    XawTextJustifyMode justify;

+    XtPointer pad[4];	/* for future use and keep binary compatability */

+#endif

+} TextPart;

+

+#define XtRWrapMode	"WrapMode"

+#define XtRScrollMode	"ScrollMode"

+#define XtRResizeMode	"ResizeMode"

+#define XtRJustifyMode	"JustifyMode"

+

+/* full instance record */

+typedef struct _TextRec {

+    CorePart	core;

+    SimplePart	simple;

+    TextPart	text;

+} TextRec;

+

+/*

+ * Semi-private functions

+ * for use by other Xaw modules only

+ */

+void _XawTextBuildLineTable

+(

+ TextWidget		ctx,

+ XawTextPosition	top_pos,

+ _XtBoolean		force_rebuild

+ );

+

+char *_XawTextGetSTRING

+(

+ TextWidget		ctx,

+ XawTextPosition	left,

+ XawTextPosition	right

+ );

+

+void _XawTextSaltAwaySelection

+(

+ TextWidget		ctx,

+ Atom			*selections,

+ int			num_atoms

+ );

+

+void _XawTextPosToXY

+(

+ Widget			w,

+ XawTextPosition	pos,

+ Position		*x,

+ Position		*y

+ );

+

+void _XawTextNeedsUpdating

+(

+ TextWidget		ctx,

+ XawTextPosition	left,

+ XawTextPosition	right

+ );

+

+_XFUNCPROTOEND

+

+#endif /* _XawTextP_h */