support compiling for iphone

[wxWidgets.git] / include / wx / osx / glcanvas.h

diff --git a/include/wx/osx/glcanvas.h b/include/wx/osx/glcanvas.h
index 3dfff78fa33723fa37d57602d178192c1bb29d7c..ff97bdf0eff8576305b445ec284286fd6da94cfd 100644 (file)
--- a/include/wx/osx/glcanvas.h
+++ b/include/wx/osx/glcanvas.h
@@ -1,5 +1,163 @@
-#ifdef __WXMAC_CLASSIC__
-#include "wx/mac/classic/glcanvas.h"
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/mac/carbon/glcanvas.h
+// Purpose:     wxGLCanvas, for using OpenGL with wxWidgets under Macintosh
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01
+// RCS-ID:      $Id$
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GLCANVAS_H_
+#define _WX_GLCANVAS_H_
+
+#ifdef __WXOSX_IPHONE__
+#import <OpenGLES/ES1/gl.h>
+#import <OpenGLES/ES1/glext.h>
+#define wxUSE_OPENGL_EMULATION 1
 #else
-#include "wx/mac/carbon/glcanvas.h"
-#endif
\ No newline at end of file
+#include <OpenGL/gl.h>
+#endif
+
+#include "wx/vector.h"
+
+// low level calls
+
+WXDLLIMPEXP_GL WXGLContext WXGLCreateContext( WXGLPixelFormat pixelFormat, WXGLContext shareContext );
+WXDLLIMPEXP_GL void WXGLDestroyContext( WXGLContext context );
+
+WXDLLIMPEXP_GL WXGLContext WXGLGetCurrentContext();
+WXDLLIMPEXP_GL bool WXGLSetCurrentContext(WXGLContext context);
+
+WXDLLIMPEXP_GL WXGLPixelFormat WXGLChoosePixelFormat(const int *attribList);
+WXDLLIMPEXP_GL void WXGLDestroyPixelFormat( WXGLPixelFormat pixelFormat );
+
+class WXDLLIMPEXP_GL wxGLContext : public wxGLContextBase
+{
+public:
+    wxGLContext(wxGLCanvas *win, const wxGLContext *other = NULL);
+    virtual ~wxGLContext();
+
+    virtual bool SetCurrent(const wxGLCanvas& win) const;
+
+    // Mac-specific
+    WXGLContext GetWXGLContext() const { return m_glContext; }
+
+private:
+    WXGLContext m_glContext;
+
+    wxDECLARE_NO_COPY_CLASS(wxGLContext);
+};
+
+class WXDLLIMPEXP_GL wxGLCanvas : public wxGLCanvasBase
+{
+public:
+    wxGLCanvas(wxWindow *parent,
+               wxWindowID id = wxID_ANY,
+               const int *attribList = NULL,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = 0,
+               const wxString& name = wxGLCanvasName,
+               const wxPalette& palette = wxNullPalette);
+
+    bool Create(wxWindow *parent,
+                wxWindowID id = wxID_ANY,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = 0,
+                const wxString& name = wxGLCanvasName,
+                const int *attribList = NULL,
+                const wxPalette& palette = wxNullPalette);
+
+    virtual ~wxGLCanvas();
+
+    // implement wxGLCanvasBase methods
+    virtual bool SwapBuffers();
+
+
+    // Mac-specific functions
+    // ----------------------
+
+    // return true if multisample extension is supported
+    static bool IsAGLMultiSampleAvailable();
+
+    // return the pixel format used by this window
+    WXGLPixelFormat GetWXGLPixelFormat() const { return m_glFormat; }
+
+    // update the view port of the current context to match this window
+    void SetViewport();
+
+
+    // deprecated methods
+    // ------------------
+
+#if WXWIN_COMPATIBILITY_2_8
+    wxDEPRECATED(
+    wxGLCanvas(wxWindow *parent,
+               wxWindowID id = wxID_ANY,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = 0,
+               const wxString& name = wxGLCanvasName,
+               const int *attribList = NULL,
+               const wxPalette& palette = wxNullPalette)
+    );
+
+    wxDEPRECATED(
+    wxGLCanvas(wxWindow *parent,
+               const wxGLContext *shared,
+               wxWindowID id = wxID_ANY,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = 0,
+               const wxString& name = wxGLCanvasName,
+               const int *attribList = NULL,
+               const wxPalette& palette = wxNullPalette)
+    );
+
+    wxDEPRECATED(
+    wxGLCanvas(wxWindow *parent,
+               const wxGLCanvas *shared,
+               wxWindowID id = wxID_ANY,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = 0,
+               const wxString& name = wxGLCanvasName,
+               const int *attribList = NULL,
+               const wxPalette& palette = wxNullPalette)
+    );
+#endif // WXWIN_COMPATIBILITY_2_8
+
+    // implementation-only from now on
+
+#if wxOSX_USE_CARBON
+    // Unlike some other platforms, this must get called if you override it,
+    // i.e. don't forget "event.Skip()" in your EVT_SIZE handler
+    void OnSize(wxSizeEvent& event);
+
+    virtual void MacSuperChangedPosition();
+    virtual void MacTopLevelWindowChangedPosition();
+    virtual void MacVisibilityChanged();
+
+    void MacUpdateView();
+
+    GLint GetAglBufferName() const { return m_bufferName; }
+#endif
+
+protected:
+    WXGLPixelFormat m_glFormat;
+
+#if wxOSX_USE_CARBON
+    bool m_macCanvasIsShown,
+         m_needsUpdate;
+    WXGLContext m_dummyContext;
+    GLint m_bufferName;
+#endif
+
+    DECLARE_EVENT_TABLE()
+    DECLARE_CLASS(wxGLCanvas)
+};
+
+#endif // _WX_GLCANVAS_H_