108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/*!
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@file
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@author Albert Semenov
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@date 09/2008
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*/
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/*
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This file is part of MyGUI.
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MyGUI is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MyGUI is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MYGUI_LANGUAGE_MANAGER_H__
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#define __MYGUI_LANGUAGE_MANAGER_H__
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#include "MyGUI_Prerequest.h"
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#include "MyGUI_Singleton.h"
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#include "MyGUI_XmlDocument.h"
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#include "MyGUI_Delegate.h"
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#include "MyGUI_Types.h"
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#include "MyGUI_BackwardCompatibility.h"
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namespace MyGUI
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{
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class MYGUI_EXPORT LanguageManager :
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public Singleton<LanguageManager>,
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public MemberObsolete<LanguageManager>
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{
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public:
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LanguageManager();
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void initialise();
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void shutdown();
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/** Set current language for replacing #{} tags */
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void setCurrentLanguage(const std::string& _name);
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/** Get current language */
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const std::string& getCurrentLanguage() const;
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/** Replace all tags #{tagname} in _line with appropriate string dependent
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on current language or keep #{tagname} if 'tagname' not found found */
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UString replaceTags(const UString& _line);
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/** Get tag value */
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UString getTag(const UString& _tag);
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/** Add user tag */
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void addUserTag(const UString& _tag, const UString& _replace);
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/** Delete all user tags */
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void clearUserTags();
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/** Load user tags */
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bool loadUserTags(const std::string& _file);
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/** Event : Change current language.\n
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signature : void method(const std::string& _language);
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@param _language Current language.
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*/
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delegates::CMultiDelegate1<const std::string&>
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eventChangeLanguage;
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/** Event : Request tag.\n
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signature : void method(const MyGUI::UString& _tag, MyGUI::UString& _result);
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@param _tag Tag than should be translated.
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@param _result String that should be placed instead specified tag.
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@note If this event is empty and _tag not found - "#{_tag}" used by default.
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*/
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delegates::CDelegate2<const UString&, UString&>
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eventRequestTag;
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private:
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void _load(xml::ElementPtr _node, const std::string& _file, Version _version);
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bool loadLanguage(const std::string& _file, bool _user = false);
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void _loadLanguage(IDataStream* _stream, bool _user);
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void _loadLanguageXML(IDataStream* _stream, bool _user);
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UString replaceTagsPass(const UString& _line, bool& _replaceResult);
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private:
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typedef std::map<UString, UString> MapLanguageString;
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MapLanguageString mMapLanguage;
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MapLanguageString mUserMapLanguage;
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std::string mCurrentLanguageName;
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typedef std::map<std::string, VectorString> MapListString;
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MapListString mMapFile;
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bool mIsInitialise;
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};
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} // namespace MyGUI
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#endif // __MYGUI_LANGUAGE_MANAGER_H__
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