phonon/phonon/abstractmediastream_p.h

0001 /*  This file is part of the KDE project
0002     Copyright (C) 2007 Matthias Kretz <kretz@kde.org>
0003
0004     This library is free software; you can redistribute it and/or
0005     modify it under the terms of the GNU Lesser General Public
0006     License as published by the Free Software Foundation; either
0007     version 2.1 of the License, or (at your option) version 3, or any
0008     later version accepted by the membership of KDE e.V. (or its
0009     successor approved by the membership of KDE e.V.), Nokia Corporation
0010     (or its successors, if any) and the KDE Free Qt Foundation, which shall
0011     act as a proxy defined in Section 6 of version 3 of the license.
0012
0013     This library is distributed in the hope that it will be useful,
0014     but WITHOUT ANY WARRANTY; without even the implied warranty of
0015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0016     Lesser General Public License for more details.
0017
0018     You should have received a copy of the GNU Lesser General Public
0019     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
0020
0021 */
0022
0023 #ifndef ABSTRACTMEDIASTREAM_P_H
0024 #define ABSTRACTMEDIASTREAM_P_H
0025
0026 #include "phonon_export.h"
0027 #include "abstractmediastream.h"
0028 #include "mediaobject_p.h"
0029 #include "streaminterface.h"
0030
0031 #include "medianodedestructionhandler_p.h"
0032
0033 #ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM
0034
0035 class MediaObjectPrivate;
0036
0037 namespace Phonon
0038 {
0039 class PHONON_EXPORT AbstractMediaStreamPrivate : private MediaNodeDestructionHandler
0040 {
0041     friend class MediaObject;
0042     P_DECLARE_PUBLIC(AbstractMediaStream)
0043     public:
0044         void setStreamInterface(StreamInterface *);
0045         void setMediaObjectPrivate(MediaObjectPrivate *);
0046         ~AbstractMediaStreamPrivate() override;
0047
0048     protected:
0049         AbstractMediaStreamPrivate()
0050             : streamSize(0),
0051             streamSeekable(false),
0052             ignoreWrites(false),
0053             streamInterface(nullptr),
0054             mediaObjectPrivate(nullptr),
0055             errorType(NoError)
0056         {
0057         }
0058
0059         virtual void setStreamSize(qint64 newSize);
0060         virtual void setStreamSeekable(bool s);
0061         virtual void writeData(const QByteArray &data);
0062         virtual void endOfData();
0063         void phononObjectDestroyed(MediaNodePrivate *) override;
0064
0065         AbstractMediaStream *q_ptr;
0066         qint64 streamSize;
0067         bool streamSeekable;
0068         bool ignoreWrites;
0069         StreamInterface *streamInterface;
0070         MediaObjectPrivate *mediaObjectPrivate;
0071         Phonon::ErrorType errorType;
0072         QString errorText;
0073 };
0074 } // namespace Phonon
0075
0076 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM
0077
0078 #endif // ABSTRACTMEDIASTREAM_P_H
0079 // vim: sw=4 sts=4 et tw=100