MyGUI
3.2.0
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00001 00006 /* 00007 This file is part of MyGUI. 00008 00009 MyGUI is free software: you can redistribute it and/or modify 00010 it under the terms of the GNU Lesser General Public License as published by 00011 the Free Software Foundation, either version 3 of the License, or 00012 (at your option) any later version. 00013 00014 MyGUI is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License 00020 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00021 */ 00022 #ifndef __MYGUI_LAYOUT_MANAGER_H__ 00023 #define __MYGUI_LAYOUT_MANAGER_H__ 00024 00025 #include "MyGUI_Prerequest.h" 00026 #include "MyGUI_Singleton.h" 00027 #include "MyGUI_XmlDocument.h" 00028 #include "MyGUI_WidgetDefines.h" 00029 #include "MyGUI_ResourceLayout.h" 00030 #include "MyGUI_BackwardCompatibility.h" 00031 00032 namespace MyGUI 00033 { 00034 00035 typedef delegates::CMultiDelegate3<Widget*, const std::string&, const std::string&> EventHandle_AddUserStringDelegate; 00036 00037 class MYGUI_EXPORT LayoutManager : 00038 public Singleton<LayoutManager>, 00039 public MemberObsolete<LayoutManager> 00040 { 00041 public: 00042 LayoutManager(); 00043 00044 void initialise(); 00045 void shutdown(); 00046 00053 VectorWidgetPtr loadLayout(const std::string& _file, const std::string& _prefix = "", Widget* _parent = nullptr); 00054 00056 void unloadLayout(VectorWidgetPtr& _widgets); 00057 00059 ResourceLayout* getByName(const std::string& _name, bool _throw = true) const; 00060 00062 bool isExist(const std::string& _name) const; 00063 00071 EventHandle_AddUserStringDelegate 00072 eventAddUserString; 00073 00074 const std::string& getCurrentLayout() const; 00075 00076 private: 00077 void _load(xml::ElementPtr _node, const std::string& _file, Version _version); 00078 00079 private: 00080 bool mIsInitialise; 00081 std::string mCurrentLayoutName; 00082 }; 00083 00084 } // namespace MyGUI 00085 00086 #endif // __MYGUI_LAYOUT_MANAGER_H__