RetroShare/retroshare-gui/src/lang/languagesupport.h

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/****************************************************************
* Vidalia is distributed under the following license:
*
* Copyright (C) 2006, Crypton
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
****************************************************************/
#ifndef _LANGUAGESUPPORT_H
#define _LANGUAGESUPPORT_H
#include <QApplication>
#include <QStringList>
#include <QMap>
class LanguageSupport
{
public:
/** Initializes the list of supported languages. */
static void initialize();
/** Returns the default language code for the system locale. */
static QString defaultLanguageCode();
/** Returns the language code for a given language name. */
static QString languageCode(QString languageName);
/** Returns a list of all supported language codes (e.g., "en"). */
static QStringList languageCodes();
/** Returns the language name for a given language code. */
static QString languageName(QString languageCode);
/** Returns a list of all supported language names (e.g., "English"). */
static QStringList languageNames();
/** Returns a list of all supported language codes and names. */
static QMap<QString, QString> languages();
/** Returns true if we understand the given language code. */
static bool isValidLanguageCode(QString code);
/** Sets the application's translator to the specified language. */
static bool translate(QString langCode);
private:
static QMap<QString,QString> _languages; /**< List of support languages. */
};
#endif