Added X11/Xaw

1 files changed, 306 insertions, 0 deletions

diff --git a/X11/Xaw/TextSinkP.h b/X11/Xaw/TextSinkP.h
new file mode 100644
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+++ b/X11/Xaw/TextSinkP.h
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+/*
+* $Xorg: TextSinkP.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/TextSinkP.h,v 1.11 2001/01/17 19:42:35 dawes Exp $ */
+
+#ifndef _XawTextSinkP_h
+#define _XawTextSinkP_h
+
+/*
+ * TextSink Object Private Data
+ */
+#include <X11/Xaw/TextSink.h>
+#include <X11/Xaw/TextP.h>	/* This sink works with the Text widget */
+#include <X11/Xaw/TextSrcP.h>	/* This sink works with the Text Source */
+#include <X11/Xmu/Xmu.h>
+
+#ifndef OLDXAW
+/* font/fontset defined? */
+#define XAW_TPROP_FONT		(1<<0)
+#define XAW_TPROP_FONTSET	(1<<1)
+
+/* extra attributes */
+#define XAW_TPROP_FOREGROUND	(1<<2)
+#define XAW_TPROP_BACKGROUND	(1<<3)
+#define XAW_TPROP_FPIXMAP	(1<<4)
+#define XAW_TPROP_BPIXMAP	(1<<5)
+#define XAW_TPROP_UNDERLINE	(1<<6)
+#define XAW_TPROP_OVERSTRIKE	(1<<7)
+#define XAW_TPROP_SUBSCRIPT	(1<<8)
+#define XAW_TPROP_SUPERSCRIPT	(1<<9)
+
+/* xlfd attributes */
+#define XAW_TPROP_FOUNDRY	(1<<0)
+#define XAW_TPROP_FAMILY	(1<<1)
+#define XAW_TPROP_WEIGHT	(1<<2)
+#define XAW_TPROP_SLANT		(1<<3)
+#define XAW_TPROP_SETWIDTH	(1<<4)
+#define XAW_TPROP_ADDSTYLE	(1<<5)
+#define XAW_TPROP_PIXELSIZE	(1<<6)
+#define XAW_TPROP_POINTSIZE	(1<<7)
+#define XAW_TPROP_RESX		(1<<8)
+#define XAW_TPROP_RESY		(1<<9)
+#define XAW_TPROP_SPACING	(1<<10)
+#define XAW_TPROP_AVGWIDTH	(1<<11)
+#define XAW_TPROP_REGISTRY	(1<<12)
+#define XAW_TPROP_ENCODING	(1<<13)
+struct _XawTextProperty {	/* to be extended/modified */
+    XrmQuark identifier, code;
+    unsigned long mask;
+    XFontStruct *font;
+    XFontSet fontset;
+    Pixel foreground, background;
+    Pixmap foreground_pixmap, background_pixmap;
+    XrmQuark xlfd;
+
+    unsigned long xlfd_mask;
+    XrmQuark foundry, family, weight, slant, setwidth, addstyle, pixel_size,
+	     point_size, res_x, res_y, spacing, avgwidth, registry, encoding;
+
+    short underline_position, underline_thickness;
+};
+
+struct _XawTextPropertyList {
+    XrmQuark identifier;
+    Screen *screen;
+    Colormap colormap;
+    int depth;
+    XawTextProperty **properties;
+    Cardinal num_properties;
+    XawTextPropertyList *next;
+};
+
+typedef struct _XawTextPaintStruct XawTextPaintStruct;
+struct _XawTextPaintStruct {
+    XawTextPaintStruct *next;
+    int x, y, width;
+    char *text;			/* formatted text */
+    Cardinal length;		/* length of text */
+    XawTextProperty *property;
+    int max_ascent, max_descent;
+    XmuArea *backtabs;
+    Boolean highlight;
+};
+
+typedef struct {
+    XmuArea *clip, *hightabs;			/* clip list */
+    XawTextPaintStruct *paint, *bearings;	/* drawing information */
+} XawTextPaintList;
+
+typedef struct {
+    XtPointer next_extension;
+    XrmQuark record_type;
+    long version;
+    Cardinal record_size;
+    Bool (*BeginPaint)(Widget);
+    void (*PreparePaint)(Widget, int, int,
+			 XawTextPosition, XawTextPosition, Bool);
+    void (*DoPaint)(Widget);
+    Bool (*EndPaint)(Widget);
+} TextSinkExtRec, *TextSinkExt;
+#endif
+
+typedef void (*_XawSinkDisplayTextProc)
+     (Widget, int, int, XawTextPosition, XawTextPosition, Bool);
+
+typedef void (*_XawSinkInsertCursorProc)
+     (Widget, int, int, XawTextInsertState);
+
+typedef void (*_XawSinkClearToBackgroundProc)
+     (Widget, int, int, unsigned int, unsigned int);
+
+typedef void (*_XawSinkFindPositionProc)
+     (Widget, XawTextPosition, int, int, Bool, XawTextPosition*, int*, int*);
+
+typedef void (*_XawSinkFindDistanceProc)
+     (Widget, XawTextPosition, int, XawTextPosition, int*,
+      XawTextPosition*, int*);
+
+typedef void (*_XawSinkResolveProc)
+     (Widget, XawTextPosition, int, int, XawTextPosition*);
+
+typedef int  (*_XawSinkMaxLinesProc)
+     (Widget, unsigned int);
+
+typedef int  (*_XawSinkMaxHeightProc)
+     (Widget, int);
+
+typedef void (*_XawSinkSetTabsProc)
+     (Widget, int, short*);
+
+typedef void (*_XawSinkGetCursorBoundsProc)
+     (Widget, XRectangle*);
+
+typedef struct _TextSinkClassPart {
+    _XawSinkDisplayTextProc DisplayText;
+    _XawSinkInsertCursorProc InsertCursor;
+    _XawSinkClearToBackgroundProc ClearToBackground;
+    _XawSinkFindPositionProc FindPosition;
+    _XawSinkFindDistanceProc FindDistance;
+    _XawSinkResolveProc Resolve;
+    _XawSinkMaxLinesProc MaxLines;
+    _XawSinkMaxHeightProc MaxHeight;
+    _XawSinkSetTabsProc	SetTabs;
+    _XawSinkGetCursorBoundsProc GetCursorBounds;
+#ifndef OLDXAW
+    TextSinkExt extension;
+#endif
+} TextSinkClassPart;
+
+/* Full class record */
+typedef struct _TextSinkClassRec {
+    ObjectClassPart     object_class;
+    TextSinkClassPart	text_sink_class;
+} TextSinkClassRec;
+
+extern TextSinkClassRec textSinkClassRec;
+
+/* New fields for the TextSink object */
+typedef struct {
+    /* resources */
+    Pixel foreground;		/* Foreground color */
+    Pixel background;		/* Background color */
+
+    /* private */
+    Position *tabs;		/* The tab stops as pixel values */
+    short *char_tabs;		/* The tabs stops as character values */
+    int tab_count;		/* number of items in tabs */
+
+#ifndef OLDXAW
+    /* more resources */
+    Pixel cursor_color;
+    XawTextPropertyList *properties;
+    XawTextPaintList *paint;
+    XtPointer pad[2];	/* for future use and keep binary compatability */
+#endif
+} TextSinkPart;
+
+/* Full instance record */
+typedef struct _TextSinkRec {
+    ObjectPart	 object;
+    TextSinkPart text_sink;
+} TextSinkRec;
+
+/* Semi private routines */
+#ifndef OLDXAW
+XawTextPropertyList *XawTextSinkConvertPropertyList
+(
+ String			 name,
+ String			 spec,
+ Screen			*screen,
+ Colormap		 Colormap,
+ int			 depth
+ );
+
+XawTextProperty *XawTextSinkGetProperty
+(
+ Widget			 w,
+ XrmQuark		 property
+ );
+
+XawTextProperty *XawTextSinkCopyProperty
+(
+ Widget			w,
+ XrmQuark		property
+ );
+
+XawTextProperty *XawTextSinkAddProperty
+(
+ Widget			 w,
+ XawTextProperty	*property
+ );
+
+XawTextProperty *XawTextSinkCombineProperty
+(
+ Widget			 w,
+ XawTextProperty	*result_in_out,
+ XawTextProperty	*property,
+ Bool			 override
+ );
+
+Bool XawTextSinkBeginPaint
+(
+ Widget			w
+ );
+
+void XawTextSinkPreparePaint
+(
+ Widget			w,
+ int			y,
+ int			line,
+ XawTextPosition	from,
+ XawTextPosition	to,
+ Bool			highlight
+);
+
+void XawTextSinkDoPaint
+(
+ Widget			w
+ );
+
+Bool XawTextSinkEndPaint
+(
+ Widget			w
+ );
+#endif
+
+#define XtInheritDisplayText	   ((_XawSinkDisplayTextProc)_XtInherit)
+#define XtInheritInsertCursor	   ((_XawSinkInsertCursorProc)_XtInherit)
+#define XtInheritClearToBackground ((_XawSinkClearToBackgroundProc)_XtInherit)
+#define XtInheritFindPosition	   ((_XawSinkFindPositionProc)_XtInherit)
+#define XtInheritFindDistance	   ((_XawSinkFindDistanceProc)_XtInherit)
+#define XtInheritResolve	   ((_XawSinkResolveProc)_XtInherit)
+#define XtInheritMaxLines	   ((_XawSinkMaxLinesProc)_XtInherit)
+#define XtInheritMaxHeight	   ((_XawSinkMaxHeightProc)_XtInherit)
+#define XtInheritSetTabs	   ((_XawSinkSetTabsProc)_XtInherit)
+#define XtInheritGetCursorBounds   ((_XawSinkGetCursorBoundsProc)_XtInherit)
+
+#endif /* _XawTextSinkP_h */