wxPython/contrib/glcanvas/glcanvas.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        glcanvas.i
   3 // Purpose:     SWIG definitions for the OpenGL wxWindows classes
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     15-Mar-1999
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13
  14 %define DOCSTRING
  15 "`GLCanvas` provides an OpenGL Context on a `wx.Window`."
  16 %enddef
  17
  18 %module(package="wx", docstring=DOCSTRING) glcanvas
  19
  20 %{
  21 #include "wx/wxPython/wxPython.h"
  22 #include "wx/wxPython/pyclasses.h"
  23
  24 #include <wx/glcanvas.h>
  25
  26 %}
  27
  28 //---------------------------------------------------------------------------
  29
  30 %import core.i
  31 %pythoncode { wx = _core }
  32 %pythoncode { __docfilter__ = wx.__DocFilter(globals()) }
  33
  34
  35 MAKE_CONST_WXSTRING2(GLCanvasNameStr, wxT("GLCanvas"));
  36 MAKE_CONST_WXSTRING_NOSWIG(EmptyString);
  37
  38 //---------------------------------------------------------------------------
  39
  40 class wxPalette;
  41
  42 //---------------------------------------------------------------------------
  43
  44 MustHaveApp(wxGLContext);
  45
  46 class wxGLContext : public wxObject {
  47 public:
  48 #ifndef __WXMAC__
  49     wxGLContext(bool isRGB, wxGLCanvas *win,
  50                 const wxPalette& palette = wxNullPalette,
  51                 const wxGLContext* other = NULL);
  52 #else
  53     %extend {
  54         wxGLContext(bool isRGB, wxGLCanvas *win,
  55                     const wxPalette& palette = wxNullPalette,
  56                     const wxGLContext* other = NULL) {
  57             AGLPixelFormat fmt;  // TODO: How should this be initialized?
  58             return new wxGLContext(fmt, win, palette, other);
  59         }
  60     }
  61
  62 #endif
  63     ~wxGLContext();
  64
  65     void SetCurrent();
  66     void SetColour(const wxString& colour);
  67     void SwapBuffers();
  68
  69 #ifdef __WXGTK__
  70     void SetupPixelFormat();
  71     void SetupPalette(const wxPalette& palette);
  72     wxPalette CreateDefaultPalette();
  73     wxPalette* GetPalette();
  74 #endif
  75
  76     wxWindow* GetWindow();
  77 };
  78
  79 //---------------------------------------------------------------------------
  80
  81 enum {
  82     WX_GL_RGBA,              // use true color palette
  83     WX_GL_BUFFER_SIZE,       // bits for buffer if not WX_GL_RGBA
  84     WX_GL_LEVEL,             // 0 for main buffer, >0 for overlay, <0 for underlay
  85     WX_GL_DOUBLEBUFFER,      // use doublebuffer
  86     WX_GL_STEREO,            // use stereoscopic display
  87     WX_GL_AUX_BUFFERS,       // number of auxiliary buffers
  88     WX_GL_MIN_RED,           // use red buffer with most bits (> MIN_RED bits)
  89     WX_GL_MIN_GREEN,         // use green buffer with most bits (> MIN_GREEN bits)
  90     WX_GL_MIN_BLUE,          // use blue buffer with most bits (> MIN_BLUE bits)
  91     WX_GL_MIN_ALPHA,         // use blue buffer with most bits (> MIN_ALPHA bits)
  92     WX_GL_DEPTH_SIZE,        // bits for Z-buffer (0,16,32)
  93     WX_GL_STENCIL_SIZE,      // bits for stencil buffer
  94     WX_GL_MIN_ACCUM_RED,     // use red accum buffer with most bits (> MIN_ACCUM_RED bits)
  95     WX_GL_MIN_ACCUM_GREEN,   // use green buffer with most bits (> MIN_ACCUM_GREEN bits)
  96     WX_GL_MIN_ACCUM_BLUE,    // use blue buffer with most bits (> MIN_ACCUM_BLUE bits)
  97     WX_GL_MIN_ACCUM_ALPHA    // use blue buffer with most bits (> MIN_ACCUM_ALPHA bits)
  98 };
  99
 100
 101 %typemap(in) int *attribList (int *temp) {
 102     int i;
 103     if (PySequence_Check($input)) {
 104         int size = PyObject_Length($input);
 105         temp = new int[size+1]; // (int*)malloc((size + 1) * sizeof(int));
 106         for (i = 0; i < size; i++) {
 107             temp[i] = PyInt_AsLong(PySequence_GetItem($input, i));
 108         }
 109         temp[size] = 0;
 110         $1 = temp;
 111     }
 112 }
 113
 114 %typemap(freearg) int *attribList
 115 {
 116     delete [] $1;
 117 }
 118
 119
 120
 121 MustHaveApp(wxGLCanvas);
 122
 123 class wxGLCanvas : public wxWindow {
 124 public:
 125     %pythonAppend wxGLCanvas   "self._setOORInfo(self)"
 126     wxGLCanvas(wxWindow *parent, wxWindowID id = -1,
 127                const wxPoint& pos = wxDefaultPosition,
 128                const wxSize& size = wxDefaultSize, long style = 0,
 129                const wxString& name = wxPyGLCanvasNameStr,
 130                int *attribList = NULL,
 131                const wxPalette& palette = wxNullPalette);
 132
 133     %pythonAppend wxGLCanvas   "val._setOORInfo(val)"
 134     %RenameCtor(GLCanvasWithContext,
 135         wxGLCanvas( wxWindow *parent,
 136                     const wxGLContext *shared = NULL,
 137                     wxWindowID id = -1,
 138                     const wxPoint& pos = wxDefaultPosition,
 139                     const wxSize& size = wxDefaultSize,
 140                     long style = 0,
 141                     const wxString& name = wxPyGLCanvasNameStr,
 142                     int *attribList = NULL,
 143                     const wxPalette& palette = wxNullPalette ));
 144
 145
 146     void SetCurrent();
 147     void SetColour(const wxString& colour);
 148     void SwapBuffers();
 149
 150     wxGLContext* GetContext();
 151
 152 #ifdef __WXMSW__
 153     void SetupPixelFormat(int *attribList = NULL);
 154     void SetupPalette(const wxPalette& palette);
 155     wxPalette CreateDefaultPalette();
 156     wxPalette* GetPalette();
 157 #endif
 158 };
 159
 160
 161 //---------------------------------------------------------------------------
 162
 163 %init %{
 164
 165 %}
 166
 167 //---------------------------------------------------------------------------
 168 //---------------------------------------------------------------------------