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_QUICKTIMESTREAMREADER_H

    19 #define Phonon_QT7_QUICKTIMESTREAMREADER_H

    20 

    21 #include <phonon/mediasource.h>

    22 #include <phonon/streaminterface.h>

    23 #include <QtCore/QReadWriteLock>

    24 

    25 #ifndef QT_MAC_USE_COCOA

    26 #include <QuickTime/Movies.h>

    27 #endif

    28 

    29 QT_BEGIN_NAMESPACE

    30 

    31 namespace Phonon

    32 {

    33 namespace QT7

    34 {

    35     class QuickTimeStreamReader : public QObject, Phonon::StreamInterface

    36     {

    37         Q_OBJECT

    38         Q_INTERFACES(Phonon::StreamInterface)

    39 

    40     public:

    41         QuickTimeStreamReader(const Phonon::MediaSource &source);

    42         ~QuickTimeStreamReader();

    43 

    44         int readData(long offset, long size, void *data);

    45         bool readAllData();

    46         QByteArray *pointerToData();

    47         void writeData(const QByteArray &data);

    48         void endOfData();

    49         void setStreamSize(qint64 newSize);

    50         qint64 streamSize() const;

    51         void setStreamSeekable(bool s);

    52         bool streamSeekable() const;

    53         void setCurrentPos(qint64 pos);

    54         qint64 currentPos() const;

    55         int currentBufferSize() const;

    56 #ifndef QT_MAC_USE_COCOA

    57         Movie movieRef();

    58 #endif

    59 

    60         QByteArray m_buffer;

    61         mutable QReadWriteLock m_lock;

    62         bool m_seekable;

    63         qint64 m_pos;

    64         qint64 m_size;

    65     };

    66 

    67 }} //namespace Phonon::QT7

    68 

    69 QT_END_NAMESPACE

    70 

    71 #endif // Phonon_QT7_QUICKTIMESTREAMREADER_H