Color.h (1902B)
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 */