/************************************************************************
 *									*
 *  This file is part of Kooka, a scanning/OCR application using	*
 *  Qt <http://www.qt.io> and KDE Frameworks <http://www.kde.org>.	*
 *									*
 *  Copyright (C) 2009-2016 Jonathan Marten <jjm@keelhaul.me.uk>	*
 *									*
 *  Kooka 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 and appearing in the	*
 *  file COPYING included in the packaging of this file;  either	*
 *  version 2 of the License, or (at your option) any later version.	*
 *									*
 *  As a special exception, permission is given to link this program	*
 *  with any version of the KADMOS OCR/ICR engine (a product of		*
 *  reRecognition GmbH, Kreuzlingen), and distribute the resulting	*
 *  executable without including the source code for KADMOS in the	*
 *  source distribution.						*
 *									*
 *  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;  see the file COPYING.  If		*
 *  not, see <http://www.gnu.org/licenses/>.				*
 *									*
 ************************************************************************/

#ifndef IMAGEFORMAT_H
#define IMAGEFORMAT_H

#include <qbytearray.h>

#include "kookascan_export.h"

class QDebug;
class QMimeType;
class QUrl;


class KOOKASCAN_EXPORT ImageFormat
{

public:
    explicit ImageFormat(const QByteArray &format);

    bool isValid() const;
    const char *name() const;

    QMimeType mime() const;
    QString extension() const;
    bool canWrite() const;

    bool isTiff() const;

    static ImageFormat formatForUrl(const QUrl &url);
    static ImageFormat formatForMime(const QMimeType &mime);
    static const QList<QMimeType> *mimeTypes();

    bool operator==(const ImageFormat &other);
    friend QDebug operator<<(QDebug stream, const ImageFormat &format);

protected:
    explicit ImageFormat();

private:
    QByteArray mFormat;
};

#endif							// IMAGEFORMAT_H
