samples/opengl/cube/cube.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cube.h
   3 // Purpose:     wxGLCanvas demo program
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CUBE_H_
  13 #define _WX_CUBE_H_
  14
  15 #include <wx/glcanvas.h>
  16
  17 // Define a new application type
  18 class MyApp: public wxApp
  19 {
  20 public:
  21     bool OnInit(void);
  22 };
  23
  24 // Define a new frame type
  25 class TestGLCanvas;
  26 class MyFrame: public wxFrame
  27 {
  28 public:
  29     MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos,
  30             const wxSize& size, long style = wxDEFAULT_FRAME_STYLE);
  31
  32     void OnExit(wxCommandEvent& event);
  33     void OnNewWindow();
  34     void OnDefRotateLeftKey();
  35     void OnDefRotateRightKey();
  36
  37 public:
  38     TestGLCanvas*    m_canvas;
  39
  40 DECLARE_EVENT_TABLE()
  41 };
  42
  43 class TestGLCanvas: public wxGLCanvas
  44 {
  45   friend class MyFrame;
  46 public:
  47  TestGLCanvas(wxWindow *parent, const wxWindowID id = -1,
  48     const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  49     long style = 0, const wxString& name = "TestGLCanvas");
  50  TestGLCanvas(wxWindow *parent, const TestGLCanvas &other,
  51           const wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition,
  52           const wxSize& size = wxDefaultSize, long style = 0,
  53           const wxString& name = "TestGLCanvas" );
  54
  55  ~TestGLCanvas(void);
  56
  57  void OnPaint(wxPaintEvent& event);
  58  void OnSize(wxSizeEvent& event);
  59  void OnEraseBackground(wxEraseEvent& event);
  60  void OnKeyDown(wxKeyEvent& event);
  61  void OnKeyUp(wxKeyEvent& event);
  62  void OnEnterWindow( wxMouseEvent& event );
  63
  64  void Render( void );
  65  void InitGL(void);
  66  void Rotate( GLfloat deg );
  67  static GLfloat CalcRotateSpeed( unsigned long acceltime );
  68  static GLfloat CalcRotateAngle( unsigned long lasttime,
  69                                  unsigned long acceltime );
  70  void Action( long code, unsigned long lasttime,
  71               unsigned long acceltime );
  72
  73 private:
  74   bool   m_init;
  75   GLuint m_gllist;
  76   long   m_rleft;
  77   long   m_rright;
  78
  79   static unsigned long  m_secbase;
  80   static int            m_TimeInitialized;
  81   static unsigned long  m_xsynct;
  82   static unsigned long  m_gsynct;
  83
  84   long           m_Key;
  85   unsigned long  m_StartTime;
  86   unsigned long  m_LastTime;
  87   unsigned long  m_LastRedraw;
  88
  89 DECLARE_EVENT_TABLE()
  90 };
  91
  92 #endif
  93