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(wxCommandEvent& event);
  34     void OnDefRotateLeftKey(wxCommandEvent& event);
  35     void OnDefRotateRightKey(wxCommandEvent& event);
  36
  37 public:
  38     TestGLCanvas*    m_canvas;
  39
  40 DECLARE_EVENT_TABLE()
  41 };
  42
  43 #if wxUSE_GLCANVAS
  44
  45 class TestGLCanvas: public wxGLCanvas
  46 {
  47   friend class MyFrame;
  48 public:
  49  TestGLCanvas(wxWindow *parent, const wxWindowID id = -1,
  50     const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  51     long style = 0, const wxString& name = _T("TestGLCanvas"));
  52  TestGLCanvas(wxWindow *parent, const TestGLCanvas &other,
  53           const wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition,
  54           const wxSize& size = wxDefaultSize, long style = 0,
  55           const wxString& name = _T("TestGLCanvas") );
  56
  57  ~TestGLCanvas(void);
  58
  59  void OnPaint(wxPaintEvent& event);
  60  void OnSize(wxSizeEvent& event);
  61  void OnEraseBackground(wxEraseEvent& event);
  62  void OnKeyDown(wxKeyEvent& event);
  63  void OnKeyUp(wxKeyEvent& event);
  64  void OnEnterWindow( wxMouseEvent& event );
  65
  66  void Render( void );
  67  void InitGL(void);
  68  void Rotate( GLfloat deg );
  69  static GLfloat CalcRotateSpeed( unsigned long acceltime );
  70  static GLfloat CalcRotateAngle( unsigned long lasttime,
  71                                  unsigned long acceltime );
  72  void Action( long code, unsigned long lasttime,
  73               unsigned long acceltime );
  74
  75 private:
  76   bool   m_init;
  77   GLuint m_gllist;
  78   long   m_rleft;
  79   long   m_rright;
  80
  81   static unsigned long  m_secbase;
  82   static int            m_TimeInitialized;
  83   static unsigned long  m_xsynct;
  84   static unsigned long  m_gsynct;
  85
  86   long           m_Key;
  87   unsigned long  m_StartTime;
  88   unsigned long  m_LastTime;
  89   unsigned long  m_LastRedraw;
  90
  91 DECLARE_EVENT_TABLE()
  92 };
  93
  94 #endif
  95
  96 #endif
  97