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0001 /* This file is part of the KDE project 0002 Copyright (C) 2006 Alexander Kern <alex.kern@gmx.de> 0003 0004 based on example for Phonon Architecture, Matthias Kretz <kretz@kde.org> 0005 0006 This library is free software; you can redistribute it and/or 0007 modify it under the terms of the GNU Library General Public 0008 License version 2 as published by the Free Software Foundation. 0009 0010 This library is distributed in the hope that it will be useful, 0011 but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0013 Library General Public License for more details. 0014 0015 You should have received a copy of the GNU Library General Public License 0016 along with this library; see the file COPYING.LIB. If not, write to 0017 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0018 Boston, MA 02110-1301, USA. 0019 */ 0020 0021 #ifndef __AUDIO_PHONON_H__ 0022 #define __AUDIO_PHONON_H__ 0023 0024 #include <QByteArray> 0025 #include <QTimer> 0026 #include <QWaitCondition> 0027 #include <QMutex> 0028 0029 #include <Phonon/AbstractMediaStream> 0030 0031 namespace Phonon { class MediaObject; } 0032 0033 class LibWMPcmPlayer : public Phonon::AbstractMediaStream { 0034 Q_OBJECT 0035 0036 public: 0037 LibWMPcmPlayer(); 0038 ~LibWMPcmPlayer(); 0039 0040 QByteArray wavHeader() const; 0041 void setNextBuffer(struct cdda_block *blk); 0042 0043 public Q_SLOTS: 0044 void playBuffer(struct cdda_block *blk); 0045 void pause(void); 0046 void stop(void); 0047 void executeCmd(int cmd); 0048 void stateChanged( Phonon::State newstate, Phonon::State oldstate ); 0049 0050 protected: 0051 void reset(); 0052 void needData(); 0053 0054 Q_SIGNALS: 0055 void cmdChanged(int cmd); 0056 void nextBuffer(struct cdda_block *blk); 0057 0058 private: 0059 Phonon::MediaObject* m_media; 0060 unsigned char m_cmd; 0061 struct cdda_block *m_blk; 0062 QWaitCondition m_readyToPlay; 0063 QMutex m_mutex; 0064 }; 0065 0066 #endif /* __AUDIO_PHONON_H__ */