Dogcows Code - chaz/openbox/blob - otk/rendercolor.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef __rendercolor_hh
   3 #define __rendercolor_hh
   4
   5 extern "C" {
   6 #include <X11/Xlib.h>
   7 }
   8
   9 #include <map>
  10
  11 namespace otk {
  12
  13 class RenderColor {
  14   struct CacheItem {
  15     GC gc;
  16     int count;
  17     CacheItem(GC g) : gc(g), count(0) {}
  18   };
  19   static std::map<unsigned long, CacheItem*> *_cache;
  20
  21   int _screen;
  22   unsigned char _red;
  23   unsigned char _green;
  24   unsigned char _blue;
  25
  26   GC _gc;
  27
  28 public:
  29   static void initialize();
  30   static void destroy();
  31
  32   RenderColor(int screen, unsigned char red,
  33               unsigned char green, unsigned char blue);
  34   virtual ~RenderColor();
  35
  36   inline int screen() const { return _screen; }
  37   inline unsigned char red() const { return _red; }
  38   inline unsigned char green() const { return _green; }
  39   inline unsigned char blue() const { return _blue; }
  40   inline GC gc() const { return _gc; }
  41 };
  42
  43 }
  44
  45 #endif // __rendercolor_hh