Create new incliude/osgViewer/api directory to hold platform specific classes such as GraphicsWindow implementations.

Moved GraphicsWindowWin32,X11 and Carbon into their api/Win32, api/X11 and api/Carbon directories.

include/osgViewer/GraphicsWindowCocoa

@@ -1,92 +0,0 @@
-/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
- *
- * This library is open source and may be redistributed and/or modified under  
- * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
- * (at your option) any later version.  The full license is in LICENSE file
- * included with this distribution, and on the openscenegraph.org website.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- * OpenSceneGraph Public License for more details.
-*/
-
-/* Note, elements of GraphicsWindowX11 have used Prodcer/RenderSurface_X11.cpp as both
- * a guide to use of X11/GLX and copiying directly in the case of setBorder().
- * These elements are license under OSGPL as above, with Copyright (C) 2001-2004  Don Burns.
- */
-
-#ifndef OSGVIEWER_GRAPHICSWINDOWCOCOA
-#define OSGVIEWER_GRAPHICSWINDOWCOCOA 1
-
-#include <osgViewer/GraphicsWindow>
-
-namespace osgViewer
-{
-
-class GraphicsWindowCocoa : public osgViewer::GraphicsWindow
-{
-    public:
-
-        GraphicsWindowCocoa(osg::GraphicsContext::Traits* traits):
-            _valid(false),
-            _initialized(false),
-            _realized(false)
-        {
-            _traits = traits;
-
-            init();
-            
-            if (valid())
-            {
-                setState( new osg::State );
-                getState()->setContextID( osg::GraphicsContext::createNewContextID() );
-            }
-        }
-    
-        virtual bool valid() const { return _valid; }
-
-        /** Realise the GraphicsContext.*/
-        virtual bool realizeImplementation();
-
-        /** Return true if the graphics context has been realised and is ready to use.*/
-        virtual bool isRealizedImplementation() const { return _realized; }
-
-        /** Close the graphics context.*/
-        virtual void closeImplementation();
-
-        /** Make this graphics context current.*/
-        virtual bool makeCurrentImplementation();
-
-        /** Release the graphics context.*/
-        virtual bool releaseContextImplementation();
-
-        /** Swap the front and back buffers.*/
-        virtual void swapBuffersImplementation();
-        
-        /** Check to see if any events have been generated.*/
-        virtual void checkEvents();
-
-        /** Set Window decoration.*/
-        virtual void setWindowDecoration(bool flag);
-
-        /** Get focus.*/
-        virtual void grabFocus();
-        
-        /** Get focus on if the pointer is in this window.*/
-        virtual void grabFocusIfPointerInWindow();
-
-    protected:
-    
-        void init();
-        
-        void transformMouseXY(float& x, float& y);
-
-        bool            _valid;
-        bool            _initialized;
-        bool            _realized;
-};
-
-}
-
-#endif