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

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef __surface_hh
   3 #define __surface_hh
   4
   5 #include "size.hh"
   6
   7 extern "C" {
   8 #include <X11/Xlib.h>
   9 #define _XFT_NO_COMPAT_ // no Xft 1 API
  10 #include <X11/Xft/Xft.h>
  11
  12 #ifdef HAVE_STDINT_H
  13 #  include <stdint.h>
  14 #else
  15 #  ifdef HAVE_SYS_TYPES_H
  16 #    include <sys/types.h>
  17 #  endif
  18 #endif
  19 }
  20
  21 namespace otk {
  22
  23 class ScreenInfo;
  24 class RenderColor;
  25 class RenderControl;
  26 class TrueRenderControl;
  27 class PseudoRenderControl;
  28
  29 #ifdef HAVE_STDINT_H
  30 typedef uint32_t pixel32;
  31 typedef uint16_t pixel16;
  32 #else
  33 typedef u_int32_t pixel32;
  34 typedef u_int16_t pixel16;
  35 #endif /* HAVE_STDINT_H */
  36
  37 class Surface {
  38   int _screen;
  39   Size _size;
  40   pixel32 *_pixel_data;
  41   Pixmap _pixmap;
  42   XftDraw *_xftdraw;
  43
  44 protected:
  45   void createObjects();
  46   void destroyObjects();
  47
  48   void setPixmap(XImage *image);
  49   void setPixmap(const RenderColor &color);
  50
  51 public:
  52   Surface(int screen, const Size &size);
  53   virtual ~Surface();
  54
  55   inline int screen(void) const { return _screen; }
  56
  57   const Size& size() const { return _size; }
  58
  59   Pixmap pixmap() const { return _pixmap; }
  60
  61   pixel32 *pixelData() { return _pixel_data; }
  62
  63   // The RenderControl classes use the internal objects in this class to render
  64   // to it. Noone else needs them tho, so they are private.
  65   friend class RenderControl;
  66   friend class TrueRenderControl;
  67   friend class PseudoRenderControl;
  68 };
  69
  70 }
  71
  72 #endif // __surface_hh