00001 /*********************************************************************** 00002 filename: CEGUIWindowRenderer.h 00003 created: Jan 11 2006 00004 author: Tomas Lindquist Olsen 00005 00006 purpose: Defines interface for the WindowRenderer base class 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 _CEGUIWindowRenderer_h_ 00031 #define _CEGUIWindowRenderer_h_ 00032 00033 #include "CEGUIWindow.h" 00034 #include "CEGUIProperty.h" 00035 #include <vector> 00036 #include <utility> 00037 00038 #if defined(_MSC_VER) 00039 # pragma warning(push) 00040 # pragma warning(disable : 4251) 00041 #endif 00042 00043 00044 // Start of CEGUI namespace section 00045 namespace CEGUI 00046 { 00051 class CEGUIEXPORT WindowRenderer 00052 { 00053 public: 00054 /************************************************************************* 00055 Constructor / Destructor 00056 **************************************************************************/ 00068 WindowRenderer(const String& name, const String& class_name="Window"); 00069 00074 virtual ~WindowRenderer(); 00075 00076 /************************************************************************* 00077 Public interface 00078 **************************************************************************/ 00087 virtual void render() = 0; 00088 00093 const String& getName() const {return d_name;} 00094 00099 Window* getWindow() const {return d_window;} 00100 00105 const String& getClass() const {return d_class;} 00106 00111 const WidgetLookFeel& getLookNFeel() const; 00112 00118 virtual Rect getUnclippedInnerRect() const; 00119 00125 virtual void performChildWindowLayout() {} 00126 00132 virtual void getRenderingContext(RenderingContext& ctx) const; 00133 00135 virtual void update(float /*elapsed*/) {} 00136 00137 protected: 00138 /************************************************************************* 00139 Implementation methods 00140 **************************************************************************/ 00155 void registerProperty(Property* property, const bool ban_from_xml); 00156 00166 void registerProperty(Property* property); 00167 00172 virtual void onAttach(); 00173 00178 virtual void onDetach(); 00179 00184 virtual void onLookNFeelAssigned() {} 00185 00190 virtual void onLookNFeelUnassigned() {} 00191 00192 void operator=(const WindowRenderer&) {} 00193 00194 /************************************************************************* 00195 Implementation data 00196 **************************************************************************/ 00197 Window* d_window; 00198 const String d_name; 00199 const String d_class; 00200 00202 typedef std::pair<Property*, bool> PropertyEntry; 00204 typedef std::vector<PropertyEntry> PropertyList; 00205 PropertyList d_properties; 00206 00207 // Window is friend so it can manipulate our 'd_window' member directly. 00208 // We don't want users fiddling with this so no public interface. 00209 friend class Window; 00210 }; 00211 00216 class CEGUIEXPORT WindowRendererFactory 00217 { 00218 public: 00226 WindowRendererFactory(const String& name) : d_factoryName(name) {} 00227 00232 virtual ~WindowRendererFactory() {} 00233 00238 const String& getName() const {return d_factoryName;} 00239 00244 virtual WindowRenderer* create() = 0; 00245 00250 virtual void destroy(WindowRenderer* wr) = 0; 00251 00252 protected: 00253 String d_factoryName; 00254 }; 00255 00256 } // End of CEGUI namespace 00257 00258 #if defined(_MSC_VER) 00259 # pragma warning(pop) 00260 #endif 00261 00262 #endif // _CEGUIWindowRenderer_h_