00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright (c) 2000-2006 Torus Knot Software Ltd 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 00024 You may alternatively use this source under the terms of a specific version of 00025 the OGRE Unrestricted License provided you have obtained such a license from 00026 Torus Knot Software Ltd. 00027 ----------------------------------------------------------------------------- 00028 */ 00029 #ifndef __OgreWindowEventUtils_H__ 00030 #define __OgreWindowEventUtils_H__ 00031 00032 #include "OgrePrerequisites.h" 00033 #include "OgrePlatform.h" 00034 00035 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32 00036 # define WIN32_LEAN_AND_MEAN 00037 # define NOMINMAX // required to stop windows.h messing up std::min 00038 # include <windows.h> 00039 #endif 00040 00041 namespace Ogre 00042 { 00047 class _OgreExport WindowEventListener 00048 { 00049 public: 00050 virtual ~WindowEventListener() {}; 00051 00058 virtual void windowMoved(RenderWindow* rw) {} 00059 00066 virtual void windowResized(RenderWindow* rw) {} 00067 00075 virtual bool windowClosing(RenderWindow* rw) 00076 { return true; } 00077 00088 virtual void windowClosed(RenderWindow* rw) {} 00089 00096 virtual void windowFocusChange(RenderWindow* rw) {} 00097 }; 00098 00103 class _OgreExport WindowEventUtilities 00104 { 00105 public: 00111 static void messagePump(); 00112 00123 static void addWindowEventListener( RenderWindow* window, WindowEventListener* listener ); 00124 00133 static void removeWindowEventListener( RenderWindow* window, WindowEventListener* listener ); 00134 00142 static void _addRenderWindow(RenderWindow* window); 00143 00151 static void _removeRenderWindow(RenderWindow* window); 00152 00153 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32 00155 static LRESULT CALLBACK _WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam); 00156 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE && !defined __OBJC__ 00158 static OSStatus _CarbonWindowHandler(EventHandlerCallRef nextHandler, EventRef event, void* wnd); 00159 #endif 00160 00161 //These are public only so GLXProc can access them without adding Xlib headers header 00162 typedef std::multimap<RenderWindow*, WindowEventListener*> WindowEventListeners; 00163 static WindowEventListeners _msListeners; 00164 00165 typedef std::vector<RenderWindow*> Windows; 00166 static Windows _msWindows; 00167 }; 00168 } 00169 #endif
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Last modified Sun Sep 27 22:02:26 2009