/*  This file is part of the KDE project.

    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

    This library is free software: you can redistribute it and/or modify

    it under the terms of the GNU Lesser General Public License as published by

    the Free Software Foundation, either version 2.1 or 3 of the License.

    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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License

    along with this library.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef Phonon_QT7_QUICKTIMEMETADATA_H

#define Phonon_QT7_QUICKTIMEMETADATA_H

#include "backendheader.h"

#include <phonon/mediasource.h>

#include <Carbon/Carbon.h>

#include <QtCore/QString>

#ifdef QUICKTIME_C_API_AVAILABLE

    #include <QuickTime/QuickTime.h>

    #undef check // avoid name clash;

#endif

QT_BEGIN_NAMESPACE

namespace Phonon

{

namespace QT7

{

    class QuickTimeVideoPlayer;

    class QuickTimeMetaData

    {

        public:

            QuickTimeMetaData(QuickTimeVideoPlayer *videoPlayer);

            void update();

            QMultiMap<QString, QString> metaData();

        private:

            QMultiMap<QString, QString> m_metaData;

            bool m_movieChanged;

            QuickTimeVideoPlayer *m_videoPlayer;

            void readMetaData();

            void guessMetaDataForCD();

            void readMetaDataFromMovie();

#ifdef QUICKTIME_C_API_AVAILABLE

            QString stripCopyRightSymbol(const QString &key);

            QString convertQuickTimeKeyToUserKey(const QString &key);

            OSStatus readMetaValue(QTMetaDataRef, QTMetaDataItem, QTPropertyClass, QTPropertyID, QTPropertyValuePtr *, ByteCount *);

            UInt32 getMetaType(QTMetaDataRef metaDataRef, QTMetaDataItem item);

            QString getMetaValue(QTMetaDataRef metaDataRef, QTMetaDataItem item, SInt32 id);

            void readFormattedData(QTMetaDataRef metaDataRef, OSType format, QMultiMap<QString, QString> &result);

#endif // QUICKTIME_C_API_AVAILABLE

    };

}} // namespace Phonon::QT7

QT_END_NAMESPACE

#endif // Phonon_QT7_QUICKTIMEMETADATA_H