--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,119 @@
+/*  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_MMF_ABSTRACTMEDIAPLAYER_H
+#define PHONON_MMF_ABSTRACTMEDIAPLAYER_H
+
+#include <QTimer>
+#include <QScopedPointer>
+#include <e32std.h>
+#include "abstractplayer.h"
+
+class RFile;
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace MMF
+{
+class AudioOutput;
+
+/**
+ * Interface via which MMF client APIs for both audio and video can be
+ * accessed.
+ */
+class AbstractMediaPlayer : public AbstractPlayer
+{
+    Q_OBJECT
+
+protected:
+    AbstractMediaPlayer();
+    explicit AbstractMediaPlayer(const AbstractPlayer& player);
+
+public:
+    // MediaObjectInterface
+    virtual void play();
+    virtual void pause();
+    virtual void stop();
+    virtual void seek(qint64 milliseconds);
+    virtual bool isSeekable() const;
+    virtual MediaSource source() const;
+    virtual void setFileSource(const Phonon::MediaSource&, RFile&);
+    virtual void setNextSource(const MediaSource &source);
+
+    // VolumeObserver
+    virtual void volumeChanged(qreal volume);
+
+protected:
+    // AbstractPlayer
+    virtual void doSetTickInterval(qint32 interval);
+
+    virtual void doPlay() = 0;
+    virtual void doPause() = 0;
+    virtual void doStop() = 0;
+    virtual void doSeek(qint64 pos) = 0;
+    virtual int setDeviceVolume(int mmfVolume) = 0;
+    virtual int openFile(RFile& file) = 0;
+    virtual void close() = 0;
+
+    /**
+     * Changes state and emits stateChanged()
+     */
+    virtual void changeState(PrivateState newState);
+
+protected:
+    bool tickTimerRunning() const;
+    void startTickTimer();
+    void stopTickTimer();
+    void maxVolumeChanged(int maxVolume);
+
+    static qint64 toMilliSeconds(const TTimeIntervalMicroSeconds &);
+
+private:
+    void doVolumeChanged();
+
+private Q_SLOTS:
+    /**
+     * Receives signal from m_tickTimer
+     */
+    void tick();
+
+private:
+    /**
+     * This flag is set to true if play is called when the object is
+     * in a Loading state.  Once loading is complete, playback will
+     * be started.
+     */
+    bool                        m_playPending;
+
+    QScopedPointer<QTimer>      m_tickTimer;
+
+    int                         m_mmfMaxVolume;
+
+    MediaSource                 m_source;
+    MediaSource                 m_nextSource;
+
+};
+}
+}
+
+QT_END_NAMESPACE
+
+#endif
+