src/cocoa/glcanvas.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/cocoa/glcanvas.mm
   3 // Purpose:     wxGLContext, wxGLCanvas
   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 #include "wx/wxprec.h"
  12
  13 #if wxUSE_GLCANVAS
  14
  15 #ifndef WX_PRECOMP
  16     #include "wx/app.h"
  17 #endif //WX_PRECOMP
  18 #include "wx/glcanvas.h"
  19
  20 #include "wx/cocoa/autorelease.h"
  21
  22 #import <AppKit/NSOpenGL.h>
  23 #import <AppKit/NSOpenGLView.h>
  24
  25 wxGLContext::wxGLContext(wxGLCanvas *win, const wxGLContext *other)
  26 {
  27     // TODO
  28 }
  29
  30 wxGLContext::~wxGLContext()
  31 {
  32 }
  33
  34 void wxGLContext::SetCurrent(const wxGLCanvas& win) const
  35 {
  36     [[win.GetNSOpenGLView() openGLContext] makeCurrentContext];
  37 }
  38
  39 IMPLEMENT_CLASS(wxGLCanvas, wxWindow)
  40 // WX_IMPLEMENT_COCOA_OWNER(wxGLCanvas,NSOpenGLView,NSView,NSView)
  41
  42 bool wxGLCanvas::Create(wxWindow *parent,
  43                         wxWindowID winid,
  44                         const wxPoint& pos,
  45                         const wxSize& size,
  46                         long style,
  47                         const wxString& name,
  48                         const int *attribList,
  49                         const wxPalette& palette)
  50 {
  51     wxAutoNSAutoreleasePool pool;
  52     if(!CreateBase(parent,winid,pos,size,style,wxDefaultValidator,name))
  53         return false;
  54     SetNSView([[NSOpenGLView alloc] initWithFrame: MakeDefaultNSRect(size)
  55                 pixelFormat:[NSOpenGLView defaultPixelFormat]]);
  56     [m_cocoaNSView release];
  57     if(m_parent)
  58         m_parent->CocoaAddChild(this);
  59     SetInitialFrameRect(pos,size);
  60
  61     return true;
  62 }
  63
  64 wxGLCanvas::~wxGLCanvas()
  65 {
  66 }
  67
  68 void wxGLCanvas::SwapBuffers()
  69 {
  70     [[GetNSOpenGLView() openGLContext] flushBuffer];
  71 }
  72
  73 #endif // wxUSE_GLCANVAS