Translator.h

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/***************************************************************************
 *   Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net>     *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#ifndef GUI_TRANSLATOR_H
#define GUI_TRANSLATOR_H

#include <QObject>
#include <string>
#include <map>
#include <list>

class QDir;

namespace Gui {

typedef std::list<std::string> TStringList;

class TranslatorP;
class GuiExport Translator : public QObject
{
    Q_OBJECT

public:

    static Translator* instance(void);
    static void destruct (void);

    void activateLanguage (const char* lang);
    /* Reloads the translators */
    void refresh();
    std::string activeLanguage() const;
    TStringList supportedLanguages() const;
    void addPath(const QString& path);

private:
    Translator();
    ~Translator();
    void removeTranslators();
    QStringList directories() const;
    void installQMFiles(const QDir& dir, const char* locale);

private:
    static Translator* _pcSingleton;
    TranslatorP* d;
};

} // namespace Gui

#endif // GUI_TRANSLATOR_H