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MyGUI_LanguageManager.h

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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_LANGUAGE_MANAGER_H__
00024 #define __MYGUI_LANGUAGE_MANAGER_H__
00025 
00026 #include "MyGUI_Prerequest.h"
00027 #include "MyGUI_Instance.h"
00028 #include "MyGUI_XmlDocument.h"
00029 
00030 namespace MyGUI
00031 {
00032 
00033     class MYGUI_EXPORT LanguageManager
00034     {
00035         MYGUI_INSTANCE_HEADER(LanguageManager);
00036 
00037     public:
00038         void initialise();
00039         void shutdown();
00040 
00042         bool load(const std::string& _file);
00043 
00044         void _load(xml::ElementPtr _node, const std::string& _file, Version _version);
00045 
00047         void setCurrentLanguage(const std::string& _name);
00049         const std::string& getCurrentLanguage();
00050 
00053         UString replaceTags(const UString& _line);
00054 
00056         UString getTag(const UString& _tag);
00057 
00059         void addUserTag(const UString& _tag, const UString& _replace);
00060 
00062         void clearUserTags();
00063 
00064         bool loadUserTags(const std::string& _file);
00065 
00070         delegates::CMultiDelegate1<const std::string &> eventChangeLanguage;
00071 
00072     private:
00073         bool loadResourceLanguage(const std::string& _name);
00074         bool loadLanguage(const std::string& _file, bool _user = false);
00075         void _loadLanguage(IDataStream* _stream, bool _user);
00076         void _loadLanguageXML(IDataStream* _stream, bool _user);
00077         void _loadSource(xml::ElementPtr _node, const std::string& _file, Version _version);
00078 
00079     private:
00080         typedef std::map<UString, UString> MapLanguageString;
00081 
00082         MapLanguageString mMapLanguage;
00083         MapLanguageString mUserMapLanguage;
00084 
00085         std::string mCurrentLanguageName;
00086     };
00087 
00088 } // namespace MyGUI
00089 
00090 #endif // __MYGUI_LANGUAGE_MANAGER_H__

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