/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. 
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
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** or contact the sales department at sales@trolltech.com.
**
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** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
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**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef QTRANSLATOR_H
#define QTRANSLATOR_H

#include <QtCore/qobject.h>
#include <QtCore/qbytearray.h>

QT_BEGIN_HEADER

QT_MODULE(Core)

#ifndef QT_NO_TRANSLATION

class QTranslatorPrivate;

class Q_CORE_EXPORT QTranslator : public QObject
{
    Q_OBJECT
public:
    explicit QTranslator(QObject *parent = 0);
#ifdef QT3_SUPPORT
    QT3_SUPPORT_CONSTRUCTOR QTranslator(QObject * parent, const char * name);
#endif
    ~QTranslator();

    // ### Qt 5: Merge (with "int n = -1")
    virtual QString translate(const char *context, const char *sourceText,
                              const char *comment = 0) const;
    QString translate(const char *context, const char *sourceText, const char *comment,
                      int n) const;

    virtual bool isEmpty() const;

    bool load(const QString & filename,
              const QString & directory = QString(),
              const QString & search_delimiters = QString(),
              const QString & suffix = QString());
    bool load(const uchar *data, int len);

#ifdef QT3_SUPPORT
    QT3_SUPPORT QString find(const char *context, const char *sourceText, const char * comment = 0) const
        { return translate(context, sourceText, comment); }
#endif

private:
    Q_DISABLE_COPY(QTranslator)
    Q_DECLARE_PRIVATE(QTranslator)
};

#endif // QT_NO_TRANSLATION

QT_END_HEADER

#endif // QTRANSLATOR_H
