00001 00007 /* 00008 This file is part of MyGUI. 00009 00010 MyGUI is free software: you can redistribute it and/or modify 00011 it under the terms of the GNU Lesser General Public License as published by 00012 the Free Software Foundation, either version 3 of the License, or 00013 (at your option) any later version. 00014 00015 MyGUI is distributed in the hope that it will be useful, 00016 but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 GNU Lesser General Public License for more details. 00019 00020 You should have received a copy of the GNU Lesser General Public License 00021 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00022 */ 00023 #ifndef __MYGUI_LAYOUT_MANAGER_H__ 00024 #define __MYGUI_LAYOUT_MANAGER_H__ 00025 00026 #include "MyGUI_Prerequest.h" 00027 #include "MyGUI_Instance.h" 00028 #include "MyGUI_XmlDocument.h" 00029 #include "MyGUI_WidgetDefines.h" 00030 #include "MyGUI_Gui.h" 00031 00032 namespace MyGUI 00033 { 00034 00035 class MYGUI_EXPORT LayoutManager 00036 { 00037 MYGUI_INSTANCE_HEADER(LayoutManager); 00038 00039 public: 00040 void initialise(); 00041 void shutdown(); 00042 00048 VectorWidgetPtr& load(const std::string& _file); 00049 void _load(xml::ElementPtr _node, const std::string& _file, Version _version); 00050 00058 VectorWidgetPtr& loadLayout(const std::string& _file, const std::string& _prefix = "", WidgetPtr _parent = nullptr); 00059 00061 void unloadLayout(VectorWidgetPtr& _widgets); 00062 00063 private: 00064 void parseLayout(VectorWidgetPtr& _widgets, xml::ElementPtr _root); 00065 void parseWidget(VectorWidgetPtr& _widgets, xml::ElementEnumerator& _widget, WidgetPtr _parent); 00066 00067 private: 00068 // для возврата последней загрузки 00069 VectorWidgetPtr mVectorWidgetPtr; 00070 00071 // префикс при загрузке лейаута 00072 std::string layoutPrefix; 00073 // префикс при загрузке лейаута 00074 WidgetPtr layoutParent; 00075 00076 }; 00077 00078 } // namespace MyGUI 00079 00080 #endif // __MYGUI_LAYOUT_MANAGER_H__