Thanks Martins, changes merged and submitted to SVN.
On Wed, Oct 29, 2008 at 6:47 PM, Martins Innus <[EMAIL PROTECTED]> wrote:
> Hello,
> Here is a fix to add requestWarpPointer for OS X. It seems to work
> for me, I just took what osgProducer had. These are updated files to 2.7.3
>
> Martins
>
> /* -*-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_GRAPHICSWINDOWCARBON
> #define OSGVIEWER_GRAPHICSWINDOWCARBON 1
>
> #ifdef __APPLE__
>
> #include <osgViewer/GraphicsWindow>
> #include <Carbon/Carbon.h>
> #include <AGL/agl.h>
> namespace osgViewer
> {
>
> class GraphicsWindowCarbon : public osgViewer::GraphicsWindow
> {
> public:
>
> GraphicsWindowCarbon(osg::GraphicsContext::Traits* traits):
> _valid(false),
> _initialized(false),
> _realized(false),
> _ownsWindow(true),
> _currentCursor(RightArrowCursor)
> {
> _traits = traits;
>
> init();
>
> if (valid())
> {
> setState( new osg::State );
> getState()->setGraphicsContext(this);
>
> if (_traits.valid() && _traits->sharedContext)
> {
> getState()->setContextID(
> _traits->sharedContext->getState()->getContextID() );
> incrementContextIDUsageCount( getState()->getContextID()
> );
> }
> else
> {
> getState()->setContextID(
> osg::GraphicsContext::createNewContextID() );
> }
> }
> }
>
> virtual bool isSameKindAs(const Object* object) const { return
> dynamic_cast<const GraphicsWindowCarbon*>(object)!=0; }
> virtual const char* libraryName() const { return "osgViewer"; }
> virtual const char* className() const { return
> "GraphicsWindowCarbon"; }
>
> 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 the window's position and size.*/
> virtual bool setWindowRectangleImplementation(int x, int y, int
> width, int height);
>
> /** Set Window decoration.*/
> virtual bool setWindowDecorationImplementation(bool flag);
>
> // Override from GUIActionAdapter
> virtual void requestWarpPointer( float x, float y);
>
> /** Get focus.*/
> virtual void grabFocus();
>
> /** Get focus on if the pointer is in this window.*/
> virtual void grabFocusIfPointerInWindow();
>
> void requestClose() { _closeRequested = true; }
>
> virtual void resizedImplementation(int x, int y, int width, int
> height);
>
> virtual void setWindowName (const std::string & name);
> virtual void useCursor(bool cursorOn);
> virtual void setCursor(MouseCursor mouseCursor);
>
> WindowRef getNativeWindowRef() { return _window; }
>
> bool handleMouseEvent(EventRef theEvent);
> bool handleKeyboardEvent(EventRef theEvent);
> bool handleModifierKeys(EventRef theEvent);
>
> /** WindowData is used to pass in the Carbon window handle attached
> the GraphicsContext::Traits structure. */
> class WindowData : public osg::Referenced
> {
> public:
> WindowData(WindowRef window, AGLDrawable* drawable=NULL ):
> //ADEGLI
> _window(window), _AGLDrawable(drawable)
> ,_installEventHandler(false) {} //ADEGLI
>
> WindowRef getNativeWindowRef() { return _window; }
> void setInstallEventHandler(bool flag) { _installEventHandler
> = flag; }
> bool installEventHandler() { return _installEventHandler; }
> AGLDrawable* getAGLDrawable() { return _AGLDrawable; }
> //ADEGLI
>
> private:
> WindowRef _window;
> AGLDrawable* _AGLDrawable; //ADEGLI
> bool _installEventHandler;
>
> };
>
> /// install the standard os-eventhandler
> void installEventHandler();
>
> /// get the AGL context
> AGLContext getAGLContext() { return _context; }
>
> // get the pixelformat
> AGLPixelFormat getAGLPixelFormat() { return _pixelFormat; }
>
> protected:
>
> void init();
>
> void transformMouseXY(float& x, float& y);
>
>
>
>
>
> bool _valid;
> bool _initialized;
> bool _realized;
> bool _useWindowDecoration;
>
> bool _ownsWindow;
> WindowRef _window;
> AGLContext _context;
> AGLPixelFormat _pixelFormat;
>
> int _windowTitleHeight;
> private:
> /// computes the window attributes
> WindowAttributes computeWindowAttributes(bool useWindowDecoration,
> bool supportsResize);
> void handleModifierKey(UInt32 modifierKey, UInt32 modifierMask,
> osgGA::GUIEventAdapter::KeySymbol keySymbol);
>
>
> bool _closeRequested;
> UInt32 _lastModifierKeys;
> MouseCursor _currentCursor;
> };
>
> }
>
> #endif
> #endif
>
> _______________________________________________
> osg-submissions mailing list
> [email protected]
> http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
>
>
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