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      1 /*
      2  The zlib/libpng License
      3 
      4  Copyright (c) 2005-2007 Phillip Castaneda (pjcast -- www.wreckedgames.com)
      5 
      6  This software is provided 'as-is', without any express or implied warranty. In no event will
      7  the authors be held liable for any damages arising from the use of this software.
      8 
      9  Permission is granted to anyone to use this software for any purpose, including commercial
     10  applications, and to alter it and redistribute it freely, subject to the following
     11  restrictions:
     12 
     13  1. The origin of this software must not be misrepresented; you must not claim that
     14  you wrote the original software. If you use this software in a product,
     15  an acknowledgment in the product documentation would be appreciated but is
     16  not required.
     17 
     18  2. Altered source versions must be plainly marked as such, and must not be
     19  misrepresented as being the original software.
     20 
     21  3. This notice may not be removed or altered from any source distribution.
     22  */
     23 
     24 #ifndef OIS_MacMouse_H
     25 #define OIS_MacMouse_H
     26 
     27 #include "OISMouse.h"
     28 #include "mac/MacHelpers.h"
     29 #include "mac/MacPrereqs.h"
     30 
     31 #include <Carbon/Carbon.h>
     32 
     33 namespace OIS
     34 {
     35 	class MacMouse : public Mouse
     36     {
     37 	public:
     38 		MacMouse( InputManager* creator, bool buffered );
     39 		virtual ~MacMouse();
     40 
     41 		/** @copydoc Object::setBuffered */
     42 		virtual void setBuffered(bool buffered);
     43 
     44 		/** @copydoc Object::capture */
     45 		virtual void capture();
     46 
     47 		/** @copydoc Object::queryInterface */
     48 		virtual Interface* queryInterface(Interface::IType type) {return 0;}
     49 
     50 		/** @copydoc Object::_initialize */
     51 		virtual void _initialize();
     52 
     53 	public:
     54         void _mouseCallback( EventRef theEvent );
     55 
     56 	protected:
     57 		static OSStatus WindowFocusChanged(EventHandlerCallRef nextHandler, EventRef event, void* macMouse);
     58 
     59         // "universal procedure pointers" - required reference for callbacks
     60 		EventHandlerUPP mouseUPP;
     61 		EventHandlerRef mouseEventRef;
     62 
     63 		EventHandlerUPP mWindowFocusListener;
     64 		EventHandlerRef mWindowFocusHandler;
     65 
     66 		bool mNeedsToRegainFocus;
     67 		bool mMouseWarped;
     68 
     69 		MouseState mTempState;
     70 	};
     71 }
     72 
     73 
     74 #endif // OIS_MacMouse_H
     75