| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/cocoa/glcanvas.h |
| 3 | // Purpose: wxGLCanvas class |
| 4 | // Author: David Elliott |
| 5 | // Modified by: |
| 6 | // Created: 2004/09/29 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 2004 David Elliott |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_COCOA_GLCANVAS_H__ |
| 13 | #define _WX_COCOA_GLCANVAS_H__ |
| 14 | |
| 15 | #include "wx/window.h" |
| 16 | |
| 17 | // #include "wx/cocoa/NSOpenGLView.h" |
| 18 | // Include gl.h from the OpenGL framework |
| 19 | #include <OpenGL/gl.h> |
| 20 | |
| 21 | class WXDLLIMPEXP_FWD_GL wxGLCanvas; |
| 22 | DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLContext); |
| 23 | DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLView); |
| 24 | |
| 25 | // ======================================================================== |
| 26 | // wxGLContext |
| 27 | // ======================================================================== |
| 28 | |
| 29 | class WXDLLIMPEXP_GL wxGLContext : public wxGLContextBase |
| 30 | { |
| 31 | public: |
| 32 | wxGLContext(wxGLCanvas *win, const wxGLContext *other = NULL); |
| 33 | |
| 34 | virtual ~wxGLContext(); |
| 35 | |
| 36 | virtual void SetCurrent(const wxGLCanvas& win) const; |
| 37 | |
| 38 | WX_NSOpenGLContext GetNSOpenGLContext() const |
| 39 | { return m_cocoaNSOpenGLContext; } |
| 40 | |
| 41 | private: |
| 42 | WX_NSOpenGLContext m_cocoaNSOpenGLContext; |
| 43 | }; |
| 44 | |
| 45 | // ======================================================================== |
| 46 | // wxGLCanvas |
| 47 | // ======================================================================== |
| 48 | |
| 49 | class WXDLLIMPEXP_GL wxGLCanvas : public wxGLCanvasBase |
| 50 | // , protected wxCocoaNSOpenGLView |
| 51 | { |
| 52 | DECLARE_DYNAMIC_CLASS(wxGLCanvas) |
| 53 | // WX_DECLARE_COCOA_OWNER(NSOpenGLView,NSView,NSView) |
| 54 | // ------------------------------------------------------------------------ |
| 55 | // initialization |
| 56 | // ------------------------------------------------------------------------ |
| 57 | public: |
| 58 | wxGLCanvas(wxWindow *parent, |
| 59 | wxWindowID id = wxID_ANY, |
| 60 | const int *attribList = NULL, |
| 61 | const wxPoint& pos = wxDefaultPosition, |
| 62 | const wxSize& size = wxDefaultSize, |
| 63 | long style = 0, |
| 64 | const wxString& name = wxGLCanvasName, |
| 65 | const wxPalette& palette = wxNullPalette) |
| 66 | { |
| 67 | Create(parent, id, pos, size, style, name, attribList, palette); |
| 68 | } |
| 69 | |
| 70 | bool Create(wxWindow *parent, |
| 71 | wxWindowID id = wxID_ANY, |
| 72 | const wxPoint& pos = wxDefaultPosition, |
| 73 | const wxSize& size = wxDefaultSize, |
| 74 | long style = 0, |
| 75 | const wxString& name = wxGLCanvasName, |
| 76 | const int *attribList = NULL, |
| 77 | const wxPalette& palette = wxNullPalette); |
| 78 | |
| 79 | virtual ~wxGLCanvas(); |
| 80 | |
| 81 | // ------------------------------------------------------------------------ |
| 82 | // Cocoa callbacks |
| 83 | // ------------------------------------------------------------------------ |
| 84 | protected: |
| 85 | // NSOpenGLView cannot be enabled/disabled |
| 86 | virtual void CocoaSetEnabled(bool enable) { } |
| 87 | // ------------------------------------------------------------------------ |
| 88 | // Implementation |
| 89 | // ------------------------------------------------------------------------ |
| 90 | public: |
| 91 | virtual void SwapBuffers(); |
| 92 | |
| 93 | |
| 94 | NSOpenGLView *GetNSOpenGLView() const |
| 95 | { return (NSOpenGLView *)m_cocoaNSView; } |
| 96 | }; |
| 97 | |
| 98 | #endif //ndef _WX_COCOA_GLCANVAS_H__ |