Crazy Eddies GUI System 0.7.5
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00001 /*********************************************************************** 00002 filename: CEGUIWindowRenderer.h 00003 created: Jan 11 2006 00004 author: Tomas Lindquist Olsen 00005 00006 purpose: Defines interface for the WindowRendererManager class 00007 *************************************************************************/ 00008 /*************************************************************************** 00009 * Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team 00010 * 00011 * Permission is hereby granted, free of charge, to any person obtaining 00012 * a copy of this software and associated documentation files (the 00013 * "Software"), to deal in the Software without restriction, including 00014 * without limitation the rights to use, copy, modify, merge, publish, 00015 * distribute, sublicense, and/or sell copies of the Software, and to 00016 * permit persons to whom the Software is furnished to do so, subject to 00017 * the following conditions: 00018 * 00019 * The above copyright notice and this permission notice shall be 00020 * included in all copies or substantial portions of the Software. 00021 * 00022 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00023 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00024 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 00025 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 00026 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 00027 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 00028 * OTHER DEALINGS IN THE SOFTWARE. 00029 ***************************************************************************/ 00030 #ifndef _CEGUIWindowRendererManager_h_ 00031 #define _CEGUIWindowRendererManager_h_ 00032 00033 #include "CEGUISingleton.h" 00034 #include "CEGUIWindowRenderer.h" 00035 #include "CEGUILogger.h" 00036 #include "CEGUIExceptions.h" 00037 #include <map> 00038 #include <vector> 00039 00040 #if defined(_MSC_VER) 00041 # pragma warning(push) 00042 # pragma warning(disable : 4251) 00043 #endif 00044 00045 // Start of CEGUI namespace section 00046 namespace CEGUI 00047 { 00048 class CEGUIEXPORT WindowRendererManager : public Singleton<WindowRendererManager> 00049 { 00050 public: 00051 /************************************************************************* 00052 Contructor / Destructor 00053 *************************************************************************/ 00054 WindowRendererManager(); 00055 ~WindowRendererManager(); 00056 00057 /************************************************************************* 00058 Singleton 00059 *************************************************************************/ 00060 static WindowRendererManager& getSingleton(); 00061 static WindowRendererManager* getSingletonPtr(); 00062 00063 /************************************************************************* 00064 Accessors 00065 *************************************************************************/ 00066 bool isFactoryPresent(const String& name) const; 00067 WindowRendererFactory* getFactory(const String& name) const; 00068 00069 /************************************************************************* 00070 Manipulators 00071 *************************************************************************/ 00085 template <typename T> 00086 static void addFactory(); 00087 void addFactory(WindowRendererFactory* wr); 00088 void removeFactory(const String& name); 00089 00090 /************************************************************************* 00091 Factory usage 00092 *************************************************************************/ 00093 WindowRenderer* createWindowRenderer(const String& name); 00094 void destroyWindowRenderer(WindowRenderer* wr); 00095 00096 private: 00097 /************************************************************************* 00098 Private implementation 00099 *************************************************************************/ 00100 00101 /************************************************************************* 00102 Implementation data 00103 *************************************************************************/ 00104 typedef std::map<String, WindowRendererFactory*, String::FastLessCompare> WR_Registry; 00105 WR_Registry d_wrReg; 00106 00108 typedef std::vector<WindowRendererFactory*> OwnedFactoryList; 00110 static OwnedFactoryList d_ownedFactories; 00111 }; 00112 00113 //----------------------------------------------------------------------------// 00114 template <typename T> 00115 void WindowRendererManager::addFactory() 00116 { 00117 // create the factory object 00118 WindowRendererFactory* factory = new T; 00119 00120 // only do the actual add now if our singleton has already been created 00121 if (WindowRendererManager::getSingletonPtr()) 00122 { 00123 Logger::getSingleton().logEvent("Created WindowRendererFactory for '" + 00124 factory->getName() + 00125 "' WindowRenderers."); 00126 // add the factory we just created 00127 CEGUI_TRY 00128 { 00129 WindowRendererManager::getSingleton().addFactory(factory); 00130 } 00131 CEGUI_CATCH (Exception&) 00132 { 00133 Logger::getSingleton().logEvent("Deleted WindowRendererFactory for " 00134 "'" + factory->getName() + 00135 "' WindowRenderers."); 00136 // delete the factory object 00137 delete factory; 00138 CEGUI_RETHROW; 00139 } 00140 } 00141 00142 d_ownedFactories.push_back(factory); 00143 } 00144 00145 //----------------------------------------------------------------------------// 00146 00147 00148 } // End of CEGUI namespace 00149 00150 #if defined(_MSC_VER) 00151 # pragma warning(pop) 00152 #endif 00153 00154 #endif // _CEGUIWindowRendererManager_h_