00001 /*********************************************************************** 00002 filename: CEGUIWindowFactory.h 00003 created: 21/2/2004 00004 author: Paul D Turner 00005 00006 purpose: Defines abstract base class for WindowFactory objects 00007 *************************************************************************/ 00008 /*************************************************************************** 00009 * Copyright (C) 2004 - 2006 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 _CEGUIWindowFactory_h_ 00031 #define _CEGUIWindowFactory_h_ 00032 00033 #include "CEGUIBase.h" 00034 #include "CEGUIString.h" 00035 #include "CEGUIWindow.h" 00036 00056 #define CEGUI_DECLARE_WINDOW_FACTORY( T )\ 00057 class T ## Factory : public WindowFactory\ 00058 {\ 00059 public:\ 00060 T ## Factory() : WindowFactory( T::WidgetTypeName ) {}\ 00061 Window* createWindow(const String& name)\ 00062 {\ 00063 return new T (d_type, name);\ 00064 }\ 00065 void destroyWindow(Window* window)\ 00066 {\ 00067 delete window;\ 00068 }\ 00069 };\ 00070 T ## Factory& get ## T ## Factory(); 00071 00077 #define CEGUI_DEFINE_WINDOW_FACTORY( T )\ 00078 T ## Factory& get ## T ## Factory()\ 00079 {\ 00080 static T ## Factory s_factory;\ 00081 return s_factory;\ 00082 } 00083 00084 00089 #define CEGUI_WINDOW_FACTORY( T ) (get ## T ## Factory()) 00090 00091 // Start of CEGUI namespace section 00092 namespace CEGUI 00093 { 00103 class CEGUIEXPORT WindowFactory 00104 { 00105 public: 00116 virtual Window* createWindow(const String& name) = 0; 00117 00128 virtual void destroyWindow(Window* window) = 0; 00129 00137 const String& getTypeName(void) const {return d_type;} 00138 00139 protected: 00140 /************************************************************************* 00141 Construction and Destruction 00142 *************************************************************************/ 00143 WindowFactory(const String& type) : d_type(type) {} 00144 00145 public: // luabind compatibility 00146 virtual ~WindowFactory(void) {} 00147 00148 protected: 00149 /************************************************************************* 00150 Implementation Data 00151 *************************************************************************/ 00152 String d_type; 00153 }; 00154 00155 } // End of CEGUI namespace section 00156 00157 #endif // end of guard _CEGUIWindowFactory_h_