/* ============================================================
 *
 * This file is a part of digiKam project
 * http://www.digikam.org
 *
 * Date        : 2004-09-29
 * Description : perform lossless rotation/flip to JPEG file
 *
 * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
 * Copyright (C) 2006-2009 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * 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, 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.
 *
 * ============================================================ */

#ifndef JPEGUTILS_H
#define JPEGUTILS_H

// Qt includes

#include <QString>
#include <QImage>

// Local includes

#include "digikam_export.h"

namespace Digikam
{

enum TransformAction
{
    Auto = 0,
    Rotate90,
    Rotate180,
    Rotate270,
    FlipHorizontal,
    FlipVertical
};

DIGIKAM_EXPORT bool loadJPEGScaled(QImage& image, const QString& path, int maximumSize);
DIGIKAM_EXPORT bool exifTransform(const QString& file, const QString& documentName, 
                                  const QString& trgFile=QString(), TransformAction action=Auto);
DIGIKAM_EXPORT bool jpegConvert(const QString& src, const QString& dest, const QString& documentName,
                                const QString& format=QString("PNG"));
DIGIKAM_EXPORT bool isJpegImage(const QString& file);
DIGIKAM_EXPORT bool copyFile(const QString& src, const QString& dst);

}

#endif /* JPEGUTILS_H */
