Crazy Eddie's GUI System
0.8.4
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00001 /*********************************************************************** 00002 created: Jan 11 2006 00003 author: Tomas Lindquist Olsen 00004 00005 purpose: Defines interface for the WindowRendererManager class 00006 *************************************************************************/ 00007 /*************************************************************************** 00008 * Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team 00009 * 00010 * Permission is hereby granted, free of charge, to any person obtaining 00011 * a copy of this software and associated documentation files (the 00012 * "Software"), to deal in the Software without restriction, including 00013 * without limitation the rights to use, copy, modify, merge, publish, 00014 * distribute, sublicense, and/or sell copies of the Software, and to 00015 * permit persons to whom the Software is furnished to do so, subject to 00016 * the following conditions: 00017 * 00018 * The above copyright notice and this permission notice shall be 00019 * included in all copies or substantial portions of the Software. 00020 * 00021 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00022 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00023 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 00024 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 00025 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 00026 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 00027 * OTHER DEALINGS IN THE SOFTWARE. 00028 ***************************************************************************/ 00029 #ifndef _CEGUIWindowRendererManager_h_ 00030 #define _CEGUIWindowRendererManager_h_ 00031 00032 #include "CEGUI/Singleton.h" 00033 #include "CEGUI/WindowRenderer.h" 00034 #include "CEGUI/Logger.h" 00035 #include "CEGUI/Exceptions.h" 00036 #include "CEGUI/TplWindowRendererFactory.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 : 00049 public Singleton<WindowRendererManager>, 00050 public AllocatedObject<WindowRendererManager> 00051 { 00052 public: 00053 /************************************************************************* 00054 Contructor / Destructor 00055 *************************************************************************/ 00056 WindowRendererManager(); 00057 ~WindowRendererManager(); 00058 00059 /************************************************************************* 00060 Singleton 00061 *************************************************************************/ 00062 static WindowRendererManager& getSingleton(); 00063 static WindowRendererManager* getSingletonPtr(); 00064 00065 /************************************************************************* 00066 Accessors 00067 *************************************************************************/ 00068 bool isFactoryPresent(const String& name) const; 00069 WindowRendererFactory* getFactory(const String& name) const; 00070 00071 /************************************************************************* 00072 Manipulators 00073 *************************************************************************/ 00087 template <typename T> 00088 static void addFactory(); 00089 00104 template <typename T> 00105 static void addWindowRendererType(); 00106 00107 void addFactory(WindowRendererFactory* wr); 00108 void removeFactory(const String& name); 00109 00110 /************************************************************************* 00111 Factory usage 00112 *************************************************************************/ 00113 WindowRenderer* createWindowRenderer(const String& name); 00114 void destroyWindowRenderer(WindowRenderer* wr); 00115 00116 private: 00117 /************************************************************************* 00118 Private implementation 00119 *************************************************************************/ 00120 00121 /************************************************************************* 00122 Implementation data 00123 *************************************************************************/ 00124 typedef std::map<String, WindowRendererFactory*, StringFastLessCompare> WR_Registry; 00125 WR_Registry d_wrReg; 00126 00128 typedef std::vector<WindowRendererFactory* 00129 CEGUI_VECTOR_ALLOC(WindowRendererFactory*)> OwnedFactoryList; 00131 static OwnedFactoryList d_ownedFactories; 00132 }; 00133 00134 //----------------------------------------------------------------------------// 00135 template <typename T> 00136 void WindowRendererManager::addFactory() 00137 { 00138 // create the factory object 00139 WindowRendererFactory* factory = CEGUI_NEW_AO T; 00140 00141 // only do the actual add now if our singleton has already been created 00142 if (WindowRendererManager::getSingletonPtr()) 00143 { 00144 Logger::getSingleton().logEvent("Created WindowRendererFactory for '" + 00145 factory->getName() + 00146 "' WindowRenderers."); 00147 // add the factory we just created 00148 CEGUI_TRY 00149 { 00150 WindowRendererManager::getSingleton().addFactory(factory); 00151 } 00152 CEGUI_CATCH (Exception&) 00153 { 00154 Logger::getSingleton().logEvent("Deleted WindowRendererFactory for " 00155 "'" + factory->getName() + 00156 "' WindowRenderers."); 00157 // delete the factory object 00158 CEGUI_DELETE_AO factory; 00159 CEGUI_RETHROW; 00160 } 00161 } 00162 00163 d_ownedFactories.push_back(factory); 00164 } 00165 00166 //----------------------------------------------------------------------------// 00167 template <typename T> 00168 void WindowRendererManager::addWindowRendererType() 00169 { 00170 WindowRendererManager::addFactory<TplWindowRendererFactory<T> >(); 00171 } 00172 00173 //----------------------------------------------------------------------------// 00174 00175 00176 } // End of CEGUI namespace 00177 00178 #if defined(_MSC_VER) 00179 # pragma warning(pop) 00180 #endif 00181 00182 #endif // _CEGUIWindowRendererManager_h_