tests/glean/dsurf.h

   1 // BEGIN_COPYRIGHT -*- glean -*-
   2 //
   3 // Copyright (C) 1999  Allen Akin   All Rights Reserved.
   4 //
   5 // Permission is hereby granted, free of charge, to any person
   6 // obtaining a copy of this software and associated documentation
   7 // files (the "Software"), to deal in the Software without
   8 // restriction, including without limitation the rights to use,
   9 // copy, modify, merge, publish, distribute, sublicense, and/or
  10 // sell copies of the Software, and to permit persons to whom the
  11 // Software is furnished to do so, subject to the following
  12 // conditions:
  13 //
  14 // The above copyright notice and this permission notice shall be
  15 // included in all copies or substantial portions of the
  16 // Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  19 // KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  20 // WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  21 // PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL ALLEN AKIN BE
  22 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23 // AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  24 // OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  25 // DEALINGS IN THE SOFTWARE.
  26 //
  27 // END_COPYRIGHT
  28
  29
  30
  31
  32 // dsurf.h:  utilities for manipulating drawing surfaces
  33
  34 #ifndef __dsurf_h__
  35 #define __dsurf_h__
  36
  37 #include "glwrap.h"
  38
  39 namespace GLEAN {
  40
  41 class WindowSystem;             // Forward and mutually-recursive references
  42 class DrawingSurfaceConfig;
  43
  44 class DrawingSurface {
  45     public:
  46         DrawingSurface(WindowSystem& ws, DrawingSurfaceConfig& c);
  47         virtual ~DrawingSurface()  { }
  48
  49         WindowSystem* winSys;           // Window system that owns this surface.
  50         DrawingSurfaceConfig* config;   // Configuration of this surface.
  51
  52     protected:
  53         void commonDestructorCode();
  54
  55 }; // class DrawingSurface
  56
  57 /* we have to create a utility test window for BeOS */
  58 #       if defined(__BEWIN__)
  59 class GLTestWindow : public BWindow {
  60 public:
  61         GLTestWindow(BRect frame, const char *title);
  62         void            SwapBuffers();
  63 //      void            SwapBuffers( bool vSync );
  64
  65 private:
  66         BGLView *tView;
  67 };
  68 #       endif
  69
  70
  71 class Window: public DrawingSurface {
  72     public:
  73         Window(WindowSystem& ws, DrawingSurfaceConfig& c, int w, int h,
  74             int x = 10, int y = 10);
  75         ~Window();
  76
  77         // Utilities:
  78
  79         void swap();
  80
  81         // XXX Add constructors for more specialized window creation --
  82         // for example, at a particular screen location, with a particular
  83         // parent window, etc. -- as needed by new tests.
  84
  85 #       if defined(__X11__)
  86                 ::Window xWindow;
  87 #       elif defined(__WIN__)
  88                 ::HWND   hWindow;
  89                 ::HDC    hDC;
  90
  91                 ::HDC get_dc() const {return hDC;}
  92                 static LRESULT CALLBACK WindowProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam);
  93
  94 #       elif defined(__BEWIN__)
  95                 GLTestWindow    *tWindow;
  96 #       elif defined(__AGL__)
  97                 ::WindowRef     macWindow;
  98 #       endif
  99 }; // class Window
 100
 101 } // namespace GLEAN
 102
 103 #endif // __dsurf_h__