include/wx/cocoa/glcanvas.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/glcanvas.h
   3 // Purpose:     wxGLCanvas class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2004/09/29
   7 // Copyright:   (c) 2004 David Elliott
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_COCOA_GLCANVAS_H__
  12 #define _WX_COCOA_GLCANVAS_H__
  13
  14 #include "wx/window.h"
  15
  16 // #include "wx/cocoa/NSOpenGLView.h"
  17 // Include gl.h from the OpenGL framework
  18 #include <OpenGL/gl.h>
  19
  20 class WXDLLIMPEXP_FWD_GL wxGLCanvas;
  21 DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLContext);
  22 DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLView);
  23
  24 // ========================================================================
  25 // wxGLContext
  26 // ========================================================================
  27
  28 class WXDLLIMPEXP_GL wxGLContext : public wxGLContextBase
  29 {
  30 public:
  31     wxGLContext(wxGLCanvas *win, const wxGLContext *other = NULL);
  32
  33     virtual ~wxGLContext();
  34
  35     virtual void SetCurrent(const wxGLCanvas& win) const;
  36
  37     WX_NSOpenGLContext GetNSOpenGLContext() const
  38         { return m_cocoaNSOpenGLContext; }
  39
  40 private:
  41     WX_NSOpenGLContext m_cocoaNSOpenGLContext;
  42 };
  43
  44 // ========================================================================
  45 // wxGLCanvas
  46 // ========================================================================
  47
  48 class WXDLLIMPEXP_GL wxGLCanvas : public wxGLCanvasBase
  49                              // , protected wxCocoaNSOpenGLView
  50 {
  51     DECLARE_DYNAMIC_CLASS(wxGLCanvas)
  52 //    WX_DECLARE_COCOA_OWNER(NSOpenGLView,NSView,NSView)
  53 // ------------------------------------------------------------------------
  54 // initialization
  55 // ------------------------------------------------------------------------
  56 public:
  57     wxGLCanvas(wxWindow *parent,
  58                wxWindowID id = wxID_ANY,
  59                const int *attribList = NULL,
  60                const wxPoint& pos = wxDefaultPosition,
  61                const wxSize& size = wxDefaultSize,
  62                long style = 0,
  63                const wxString& name = wxGLCanvasName,
  64                const wxPalette& palette = wxNullPalette)
  65     {
  66         Create(parent, id, pos, size, style, name, attribList, palette);
  67     }
  68
  69     bool Create(wxWindow *parent,
  70                 wxWindowID id = wxID_ANY,
  71                 const wxPoint& pos = wxDefaultPosition,
  72                 const wxSize& size = wxDefaultSize,
  73                 long style = 0,
  74                 const wxString& name = wxGLCanvasName,
  75                 const int *attribList = NULL,
  76                 const wxPalette& palette = wxNullPalette);
  77
  78     virtual ~wxGLCanvas();
  79
  80 // ------------------------------------------------------------------------
  81 // Cocoa callbacks
  82 // ------------------------------------------------------------------------
  83 protected:
  84     // NSOpenGLView cannot be enabled/disabled
  85     virtual void CocoaSetEnabled(bool enable) { }
  86 // ------------------------------------------------------------------------
  87 // Implementation
  88 // ------------------------------------------------------------------------
  89 public:
  90     virtual void SwapBuffers();
  91
  92
  93     NSOpenGLView *GetNSOpenGLView() const
  94         { return (NSOpenGLView *)m_cocoaNSView; }
  95 };
  96
  97 #endif //ndef _WX_COCOA_GLCANVAS_H__