src/3rdparty/phonon/mmf/audioplayer.h
changeset 0 1918ee327afb
child 3 41300fa6a67c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/phonon/mmf/audioplayer.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,109 @@
+/*  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_AUDIOPLAYER_H
+#define PHONON_MMF_AUDIOPLAYER_H
+
+#include "abstractmediaplayer.h"
+
+class CDrmPlayerUtility;
+class TTimeIntervalMicroSeconds;
+
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+#include <drmaudiosampleplayer.h>
+typedef CDrmPlayerUtility CPlayerType;
+typedef MDrmAudioPlayerCallback MPlayerObserverType;
+#else
+#include <mdaaudiosampleplayer.h>
+typedef CMdaAudioPlayerUtility CPlayerType;
+typedef MMdaAudioPlayerCallback MPlayerObserverType;
+#endif
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace MMF
+{
+/**
+ * @short Wrapper over MMF audio client utility
+ */
+class AudioPlayer   :   public AbstractMediaPlayer
+                    ,   public MPlayerObserverType    // typedef
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+                    ,   public MAudioLoadingObserver
+#endif
+{
+    Q_OBJECT
+
+public:
+    AudioPlayer();
+    explicit AudioPlayer(const AbstractPlayer& player);
+    virtual ~AudioPlayer();
+
+    // AbstractMediaPlayer
+    virtual void doPlay();
+    virtual void doPause();
+    virtual void doStop();
+    virtual void doSeek(qint64 milliseconds);
+    virtual int setDeviceVolume(int mmfVolume);
+    virtual int openFile(RFile& file);
+    virtual void close();
+
+    // MediaObjectInterface
+    virtual bool hasVideo() const;
+    virtual qint64 currentTime() const;
+    virtual qint64 totalTime() const;
+
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+    // MDrmAudioPlayerCallback
+    virtual void MdapcInitComplete(TInt aError,
+                                   const TTimeIntervalMicroSeconds &aDuration);
+    virtual void MdapcPlayComplete(TInt aError);
+
+    // MAudioLoadingObserver
+    virtual void MaloLoadingStarted();
+    virtual void MaloLoadingComplete();
+#else
+    // MMdaAudioPlayerCallback
+    virtual void MapcInitComplete(TInt aError,
+                                  const TTimeIntervalMicroSeconds &aDuration);
+    virtual void MapcPlayComplete(TInt aError);
+#endif
+
+    /**
+     * This class owns the pointer.
+     */
+    CPlayerType *player() const;
+
+private:
+    void construct();
+
+private:
+    /**
+     * Using CPlayerType typedef in order to be able to easily switch between
+     * CMdaAudioPlayerUtility and CDrmPlayerUtility
+     */
+    QScopedPointer<CPlayerType> m_player;
+};
+}
+}
+
+QT_END_NAMESPACE
+
+#endif