Crazy Eddies GUI System
0.7.6
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00001 /*********************************************************************** 00002 filename: CEGUIRenderEffectManager.h 00003 created: Wed Dec 23 2009 00004 author: Paul D Turner <paul@cegui.org.uk> 00005 *************************************************************************/ 00006 /*************************************************************************** 00007 * Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team 00008 * 00009 * Permission is hereby granted, free of charge, to any person obtaining 00010 * a copy of this software and associated documentation files (the 00011 * "Software"), to deal in the Software without restriction, including 00012 * without limitation the rights to use, copy, modify, merge, publish, 00013 * distribute, sublicense, and/or sell copies of the Software, and to 00014 * permit persons to whom the Software is furnished to do so, subject to 00015 * the following conditions: 00016 * 00017 * The above copyright notice and this permission notice shall be 00018 * included in all copies or substantial portions of the Software. 00019 * 00020 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00021 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00022 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 00023 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 00024 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 00025 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 00026 * OTHER DEALINGS IN THE SOFTWARE. 00027 ***************************************************************************/ 00028 #ifndef _CEGUIRenderEffectManager_h_ 00029 #define _CEGUIRenderEffectManager_h_ 00030 00031 #include "CEGUISingleton.h" 00032 #include "CEGUIIteratorBase.h" 00033 #include "CEGUILogger.h" 00034 #include "CEGUIExceptions.h" 00035 #include "CEGUIRenderEffectFactory.h" 00036 #include <map> 00037 00038 #if defined(_MSC_VER) 00039 # pragma warning(push) 00040 # pragma warning(disable : 4251) 00041 #endif 00042 00043 // Start of CEGUI namespace section 00044 namespace CEGUI 00045 { 00051 class CEGUIEXPORT RenderEffectManager : public Singleton<RenderEffectManager> 00052 { 00053 private: 00055 typedef std::map<String, 00056 RenderEffectFactory*, 00057 String::FastLessCompare> RenderEffectRegistry; 00058 00060 typedef std::map<RenderEffect*, RenderEffectFactory*> EffectCreatorMap; 00061 00063 RenderEffectRegistry d_effectRegistry; 00065 EffectCreatorMap d_effects; 00066 00067 public: 00069 typedef ConstBaseIterator<RenderEffectRegistry> RenderEffectIterator; 00070 00072 RenderEffectManager(); 00073 00075 ~RenderEffectManager(); 00076 00097 template <typename T> 00098 void addEffect(const String& name); 00099 00116 void removeEffect(const String& name); 00117 00130 bool isEffectAvailable(const String& name) const; 00131 00148 RenderEffect& create(const String& name); 00149 00167 void destroy(RenderEffect& effect); 00168 }; 00169 00170 //---------------------------------------------------------------------------// 00171 template <typename T> 00172 void RenderEffectManager::addEffect(const String& name) 00173 { 00174 if (isEffectAvailable(name)) 00175 CEGUI_THROW(AlreadyExistsException("RenderEffectManager::addEffect: " 00176 "A RenderEffect is already registered under the name '" + 00177 name + "'")); 00178 00179 // create an instance of a factory to create effects of type T 00180 d_effectRegistry[name] = new TplRenderEffectFactory<T>; 00181 00182 Logger::getSingleton().logEvent( 00183 "Registered RenderEffect named '" + name + "'"); 00184 } 00185 00186 //---------------------------------------------------------------------------// 00187 00188 00189 } // End of CEGUI namespace section 00190 00191 #if defined(_MSC_VER) 00192 # pragma warning(pop) 00193 #endif 00194 00195 #endif // end of guard _CEGUIRenderEffectManager_h_ 00196