Added GraphicsWindowWin32 and GraphicsWindowCocoa classes, curently not implmented,

but added as a placeholder for members of the community to step forward and implement.

include/osgViewer/GraphicsWindowCocoa

@@ -0,0 +1,89 @@
+/* -*-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 void makeCurrentImplementation();
+
+        /** 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

include/osgViewer/GraphicsWindowWin32

@@ -0,0 +1,89 @@
+/* -*-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_GRAPHICSWINDOWWIN32
+#define OSGVIEWER_GRAPHICSWINDOWIN32 1
+
+#include <osgViewer/GraphicsWindow>
+
+namespace osgViewer
+{
+
+class GraphicsWindowWin32 : public osgViewer::GraphicsWindow
+{
+    public:
+
+        GraphicsWindowWin32(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 void makeCurrentImplementation();
+
+        /** 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