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 # include <windows.h> 00038 # undef NOMINMAX 00039 # define NOMINMAX // required to stop windows.h screwing up std::min definition 00040 #endif 00041 00042 namespace Ogre 00043 { 00048 class _OgreExport WindowEventListener 00049 { 00050 public: 00051 virtual ~WindowEventListener() {}; 00052 00059 virtual void windowMoved(RenderWindow* rw) {} 00060 00067 virtual void windowResized(RenderWindow* rw) {} 00068 00076 virtual bool windowClosing(RenderWindow* rw) 00077 { return true; } 00078 00089 virtual void windowClosed(RenderWindow* rw) {} 00090 00097 virtual void windowFocusChange(RenderWindow* rw) {} 00098 }; 00099 00104 class _OgreExport WindowEventUtilities 00105 { 00106 public: 00112 static void messagePump(); 00113 00124 static void addWindowEventListener( RenderWindow* window, WindowEventListener* listener ); 00125 00134 static void removeWindowEventListener( RenderWindow* window, WindowEventListener* listener ); 00135 00143 static void _addRenderWindow(RenderWindow* window); 00144 00152 static void _removeRenderWindow(RenderWindow* window); 00153 00154 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32 00156 static LRESULT CALLBACK _WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam); 00157 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE && !defined __OBJC__ 00159 static OSStatus _CarbonWindowHandler(EventHandlerCallRef nextHandler, EventRef event, void* wnd); 00160 #endif 00161 00162 //These are public only so GLXProc can access them without adding Xlib headers header 00163 typedef std::multimap<RenderWindow*, WindowEventListener*> WindowEventListeners; 00164 static WindowEventListeners _msListeners; 00165 00166 typedef std::vector<RenderWindow*> Windows; 00167 static Windows _msWindows; 00168 }; 00169 } 00170 #endif
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Last modified Thu Aug 28 20:53:54 2008