Colors.h

   1 #ifndef Colors_h
   2 #define Colors_h
   3
   4 #include <stdint.h>
   5 #include <X11/Xft/Xft.h>
   6 #include <map>
   7
   8 // Colors are represented as uint32_t's.  If the high bit is set, it's a "true
   9 // color" represented as 0x80rrggbb.  Otherwise, it's an ANSI color index.
  10
  11
  12 class Colors {
  13         public:
  14                 enum {
  15                         true_color_bit = 0x80000000,
  16                         };
  17
  18                 Colors() : initialized(false) {}
  19                 ~Colors();
  20
  21                 void    init(Display* display);
  22                 const XftColor* xft_color(uint32_t color);
  23
  24         protected:
  25                 bool    initialized;
  26                 XftColor        indexed_colors[256];
  27                 std::map<uint32_t, XftColor>    true_colors;
  28
  29                 Display*        display;
  30         };
  31
  32 extern Colors colors;
  33
  34
  35 #endif  // !Colors_h
  36