libs/FShape.h

   1 /* -*-c-*- */
   2
   3 /*
   4 ** FShape.h: drop in replacements for the X shape library encapsulation
   5 */
   6 #ifndef FVWMLIB_FSHAPE_H
   7 #define FVWMLIB_FSHAPE_H
   8
   9 #ifdef SHAPE
  10 #include <X11/extensions/shape.h>
  11 #define FShapeQueryExtension(dpy, evbase, errbase) \
  12         XShapeQueryExtension(dpy, evbase, errbase)
  13 #define FShapeQueryVersion(dpy, vmajor, vminor) \
  14         XShapeQueryVersion(dpy, vmajor, vminor)
  15 #define FShapeCombineRegion(dpy, dst, dst_kind, xoff, yoff, reg, op) \
  16         XShapeCombineRegion(dpy, dst, dst_kind, xoff, yoff, reg, op)
  17 #define FShapeCombineRectangles( \
  18         dpy, dst, dst_kind, xoff, yoff, rect, n_rects, op, ordering) \
  19         XShapeCombineRectangles( \
  20                 dpy, dst, dst_kind, xoff, yoff, rect, n_rects, op, ordering)
  21 #define FShapeCombineMask(dpy, dst, dst_kind, xoff, yoff, src, op) \
  22         XShapeCombineMask(dpy, dst, dst_kind, xoff, yoff, src, op)
  23 #define FShapeCombineShape(dpy, dst, dst_kind, xoff, yoff, src, src_kind, op) \
  24         XShapeCombineShape(dpy, dst, dst_kind, xoff, yoff, src, src_kind, op)
  25 #define FShapeOffsetShape(dpy, dst, dst_kind, xoff, yoff) \
  26         XShapeOffsetShape(dpy, dst, dst_kind, xoff, yoff)
  27 #define FShapeQueryExtents( \
  28         dpy, w, bounding_shaped, xb, yb, wb, hb, clip_shaped, \
  29         xclip, yclip, wclip, hclip) \
  30         XShapeQueryExtents( \
  31                 dpy, w, bounding_shaped, xb, yb, wb, hb, clip_shaped, \
  32                 xclip, yclip, wclip, hclip)
  33 #define FShapeSelectInput(dpy, w, mask) \
  34         XShapeSelectInput(dpy, w, mask)
  35 #define FShapeInputSelected(dpy, w) \
  36         XShapeInputSelected(dpy, w)
  37 #define FShapeGetRectangles(dpy, w, kind, count, ordering) \
  38         XShapeGetRectangles(dpy, w, kind, count, ordering)
  39
  40 extern int FShapeEventBase;
  41 extern int FShapeErrorBase;
  42 /* Shapes compiled in? */
  43 extern Bool FShapesSupported;
  44 /* Shapes supported by server? */
  45 #define FHaveShapeExtension 1
  46 void FShapeInit(Display *dpy);
  47
  48 #else
  49 /* drop in replacements if shape support is not compiled in */
  50 #define X_ShapeQueryVersion             0
  51 #define X_ShapeRectangles               1
  52 #define X_ShapeMask                     2
  53 #define X_ShapeCombine                  3
  54 #define X_ShapeOffset                   4
  55 #define X_ShapeQueryExtents             5
  56 #define X_ShapeSelectInput              6
  57 #define X_ShapeInputSelected            7
  58 #define X_ShapeGetRectangles            8
  59 #define ShapeSet                        0
  60 #define ShapeUnion                      1
  61 #define ShapeIntersect                  2
  62 #define ShapeSubtract                   3
  63 #define ShapeInvert                     4
  64 #define ShapeBounding                   0
  65 #define ShapeClip                       1
  66 #define ShapeNotifyMask                 (1L << 0)
  67 #define ShapeNotify                     0
  68 #define ShapeNumberEvents               (FShapeNotify + 1)
  69 typedef struct
  70 {
  71         int   type;               /* of event */
  72         unsigned long serial;   /* # of last request processed by server */
  73         Bool send_event;          /* true if this came frome a SendEvent request */
  74         Display *display;         /* Display the event was read from */
  75         Window window;            /* window of event */
  76         int kind;                 /* ShapeBounding or ShapeClip */
  77         int x, y;                 /* extents of new region */
  78         unsigned width, height;
  79         Time time;                /* server timestamp when region changed */
  80         Bool shaped;      /* true if the region exists */
  81 } XShapeEvent;
  82 #define FShapeQueryExtension(dpy, evbase, errbase) ((Bool)False)
  83 #define FShapeQueryVersion(dpy, vmajor, vminor) ((Status)0)
  84 #define FShapeCombineRegion(dpy, dst, dst_kind, xoff, yoff, reg, op)
  85 #define FShapeCombineRectangles( \
  86                 dpy, dst, dst_kind, xoff, yoff, rect, n_rects, op, ordering)
  87 #define FShapeCombineMask(dpy, dst, dst_kind, xoff, yoff, src, op)
  88 #define FShapeCombineShape(dpy, dst, dst_kind, xoff, yoff, src, src_kind, op)
  89 #define FShapeOffsetShape(dpy, dst, dst_kind, xoff, yoff)
  90 #define FShapeQueryExtents( \
  91                 dpy, w, bounding_shaped, xb, yb, wb, hb, clip_shaped, \
  92                 xclip, yclip, wclip, hclip) ((Status)0)
  93 #define FShapeSelectInput(dpy, w, mask)
  94 #define FShapeInputSelected(dpy, w) ((unsinged long)0)
  95 #define FShapeGetRectangles(dpy, w, kind, count, ordering) ((XRectangle *)0)
  96 /* define empty dummies */
  97 #define FShapeEventBase          0
  98 #define FShapeErrorBase          0
  99 /* Shapes supported by server? */
 100 #define FShapesSupported         0
 101 /* Shapes compiled in? */
 102 #define FHaveShapeExtension      0
 103 #define FShapeInit(dpy)
 104 #endif
 105
 106 /* fvwm replacements for shape lib */
 107 #define F_ShapeQueryVersion             X_ShapeQueryVersion
 108 #define F_ShapeRectangles               X_ShapeRectangles
 109 #define F_ShapeMask                     X_ShapeMask
 110 #define F_ShapeCombine                  X_ShapeCombine
 111 #define F_ShapeOffset                   X_ShapeOffset
 112 #define F_ShapeQueryExtents             X_ShapeQueryExtents
 113 #define F_ShapeSelectInput              X_ShapeSelectInput
 114 #define F_ShapeInputSelected            X_ShapeInputSelected
 115 #define F_ShapeGetRectangles            X_ShapeGetRectangles
 116 #define FShapeSet                       ShapeSet
 117 #define FShapeUnion                     ShapeUnion
 118 #define FShapeIntersect                 ShapeIntersect
 119 #define FShapeSubtract                  ShapeSubtract
 120 #define FShapeInvert                    ShapeInvert
 121 #define FShapeBounding                  ShapeBounding
 122 #define FShapeClip                      ShapeClip
 123 #define FShapeNotifyMask                ShapeNotifyMask
 124 #define FShapeNotify                    ShapeNotify
 125 #define FShapeNumberEvents              ShapeNumberEvents
 126 typedef XShapeEvent FShapeEvent;
 127
 128
 129 #endif /* FVWMLIB_FSHAPE_H */