1 /*  This file is part of the KDE project.

     2 

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

     4 

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

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

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

     8 

     9     This library is distributed in the hope that it will be useful,

    10     but WITHOUT ANY WARRANTY; without even the implied warranty of

    11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12     GNU Lesser General Public License for more details.

    13 

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

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

    16 */

    17 

    18 #ifndef Phonon_QT7_QUICKTIMEMETADATA_H

    19 #define Phonon_QT7_QUICKTIMEMETADATA_H

    20 

    21 #include "backendheader.h"

    22 #include <phonon/mediasource.h>

    23 #include <Carbon/Carbon.h>

    24 #include <QtCore/QString>

    25 

    26 #ifdef QUICKTIME_C_API_AVAILABLE

    27     #include <QuickTime/QuickTime.h>

    28     #undef check // avoid name clash;

    29 #endif

    30 

    31 QT_BEGIN_NAMESPACE

    32 

    33 namespace Phonon

    34 {

    35 namespace QT7

    36 {

    37     class QuickTimeVideoPlayer;

    38     class QuickTimeMetaData

    39     {

    40         public:

    41             QuickTimeMetaData(QuickTimeVideoPlayer *videoPlayer);

    42             void update();

    43             QMultiMap<QString, QString> metaData();

    44 

    45         private:

    46             QMultiMap<QString, QString> m_metaData;

    47             bool m_movieChanged;

    48             QuickTimeVideoPlayer *m_videoPlayer;

    49             void readMetaData();

    50             void guessMetaDataForCD();

    51             void readMetaDataFromMovie();

    52 

    53 #ifdef QUICKTIME_C_API_AVAILABLE

    54             QString stripCopyRightSymbol(const QString &key);

    55             QString convertQuickTimeKeyToUserKey(const QString &key);

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

    57             UInt32 getMetaType(QTMetaDataRef metaDataRef, QTMetaDataItem item);

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

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

    60 #endif // QUICKTIME_C_API_AVAILABLE

    61     };

    62 

    63 }} // namespace Phonon::QT7

    64 

    65 QT_END_NAMESPACE

    66 

    67 #endif // Phonon_QT7_QUICKTIMEMETADATA_H