hw/xnest/Color.h

   1 /*
   2
   3 Copyright 1993 by Davor Matic
   4
   5 Permission to use, copy, modify, distribute, and sell this software
   6 and its documentation for any purpose is hereby granted without fee,
   7 provided that the above copyright notice appear in all copies and that
   8 both that copyright notice and this permission notice appear in
   9 supporting documentation.  Davor Matic makes no representations about
  10 the suitability of this software for any purpose.  It is provided "as
  11 is" without express or implied warranty.
  12
  13 */
  14
  15 #ifndef XNESTCOLOR_H
  16 #define XNESTCOLOR_H
  17
  18 #define DUMB_WINDOW_MANAGERS
  19
  20 #define MAXCMAPS 1
  21 #define MINCMAPS 1
  22
  23 typedef struct {
  24     Colormap colormap;
  25 } xnestPrivColormap;
  26
  27 typedef struct {
  28     int numCmapIDs;
  29     Colormap *cmapIDs;
  30     int numWindows;
  31     Window *windows;
  32     int index;
  33 } xnestInstalledColormapWindows;
  34
  35 extern DevPrivateKeyRec xnestColormapPrivateKeyRec;
  36
  37 #define xnestColormapPriv(pCmap) \
  38   ((xnestPrivColormap *) dixLookupPrivate(&(pCmap)->devPrivates, &xnestColormapPrivateKeyRec))
  39
  40 #define xnestColormap(pCmap) (xnestColormapPriv(pCmap)->colormap)
  41
  42 #define xnestPixel(pixel) (pixel)
  43
  44 Bool xnestCreateColormap(ColormapPtr pCmap);
  45 void xnestDestroyColormap(ColormapPtr pCmap);
  46 void xnestSetInstalledColormapWindows(ScreenPtr pScreen);
  47 void xnestSetScreenSaverColormapWindow(ScreenPtr pScreen);
  48 void xnestDirectInstallColormaps(ScreenPtr pScreen);
  49 void xnestDirectUninstallColormaps(ScreenPtr pScreen);
  50 void xnestInstallColormap(ColormapPtr pCmap);
  51 void xnestUninstallColormap(ColormapPtr pCmap);
  52 int xnestListInstalledColormaps(ScreenPtr pScreen, Colormap * pCmapIDs);
  53 void xnestStoreColors(ColormapPtr pCmap, int nColors, xColorItem * pColors);
  54 void xnestResolveColor(unsigned short *pRed, unsigned short *pGreen,
  55                        unsigned short *pBlue, VisualPtr pVisual);
  56 Bool xnestCreateDefaultColormap(ScreenPtr pScreen);
  57
  58 #endif                          /* XNESTCOLOR_H */