wxCocoa: Added (mostly) stubs for wxGLCanvas and friends.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29594 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2004-10-01 14:23:59 +00:00
parent 5173779ec4
commit bd2af42857
5 changed files with 218 additions and 0 deletions
--- a/include/wx/cocoa/glcanvas.h
+++ b/include/wx/cocoa/glcanvas.h
@@ -0,0 +1,123 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/cocoa/glcanvas.h
+// Purpose:     wxGLCanvas class
+// Author:      David Elliott
+// Modified by:
+// Created:     2004/09/29
+// RCS-ID:      $Id$
+// Copyright:   (c) 2004 David Elliott
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_COCOA_GLCANVAS_H__
+#define _WX_COCOA_GLCANVAS_H__
+
+// #include "wx/cocoa/NSOpenGLView.h"
+// Include gl.h from the OpenGL framework
+#include <OpenGL/gl.h>
+
+class WXDLLIMPEXP_GL wxGLCanvas;
+DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLContext);
+//DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLView);
+
+// ========================================================================
+// wxGLContext
+// ========================================================================
+class WXDLLIMPEXP_GL wxGLContext: public wxObject
+{
+public:
+    wxGLContext(bool isRGB, wxGLCanvas *win, const wxPalette& palette = wxNullPalette);
+
+    wxGLContext( bool isRGB, wxGLCanvas *win,
+        const wxPalette& WXUNUSED(palette),
+        const wxGLContext *other /* for sharing display lists */ );
+
+    ~wxGLContext();
+
+
+    void SetCurrent();
+
+    void SetColour(const wxChar *colour);
+
+    void SwapBuffers();
+
+
+    inline wxWindow* GetWindow() const
+    {   return m_window; }
+
+    inline WX_NSOpenGLContext GetNSOpenGLContext() const
+    {   return m_cocoaNSOpenGLContext; }
+
+public:
+    WX_NSOpenGLContext m_cocoaNSOpenGLContext;
+    wxWindow*        m_window;
+};
+
+
+
+// ========================================================================
+// wxGLCanvas
+// ========================================================================
+class WXDLLIMPEXP_GL wxGLCanvas: public wxWindow// , protected wxCocoaNSOpenGLView
+{
+    DECLARE_DYNAMIC_CLASS(wxGLCanvas)
+    DECLARE_EVENT_TABLE()
+//    WX_DECLARE_COCOA_OWNER(NSOpenGLView,NSView,NSView)
+// ------------------------------------------------------------------------
+// initialization
+// ------------------------------------------------------------------------
+public:
+    wxGLCanvas()
+    :   m_glContext(NULL)
+    { }
+    wxGLCanvas(wxWindow *parent, wxWindowID winid = wxID_ANY,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            long style = 0, const wxString& name = wxGLCanvasName,
+            int *attribList = NULL, const wxPalette& palette = wxNullPalette);
+
+    wxGLCanvas(wxWindow *parent,
+            const wxGLContext *shared = NULL,
+            wxWindowID winid = wxID_ANY,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            long style = 0, const wxString& name = wxGLCanvasName,
+            int *attribList = NULL, const wxPalette& palette = wxNullPalette);
+
+    wxGLCanvas(wxWindow *parent,
+            const wxGLCanvas *shared = NULL,
+            wxWindowID winid = wxID_ANY,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            long style = 0, const wxString& name = wxGLCanvasName,
+            int *attribList = NULL, const wxPalette& palette = wxNullPalette);
+
+    bool Create(wxWindow *parent, wxWindowID winid,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            long style = 0, const wxString& name = wxGLCanvasName);
+    virtual ~wxGLCanvas();
+
+// ------------------------------------------------------------------------
+// Cocoa callbacks
+// ------------------------------------------------------------------------
+protected:
+    // NSOpenGLView cannot be enabled/disabled
+    virtual void CocoaSetEnabled(bool enable) { }
+// ------------------------------------------------------------------------
+// Implementation
+// ------------------------------------------------------------------------
+public:
+    void SetCurrent();
+    void SwapBuffers();
+
+    void OnSize(wxSizeEvent& event)
+    {}
+    inline wxGLContext* GetContext() const
+    {   return m_glContext; }
+protected:
+    wxGLContext *m_glContext;
+    wxPalette m_palette;
+};
+
+#endif //ndef _WX_COCOA_GLCANVAS_H__