summaryrefslogtreecommitdiffstats
path: root/src/3rdparty/phonon/mmf/audioplayer.h
blob: cf4f6d5ccd4b72486b953d9ebbc6b93c8aab5aef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
/*  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 MDrmAudioPlayerCallback NativePlayerObserver;
#else
#include <mdaaudiosampleplayer.h>
typedef MMdaAudioPlayerCallback NativePlayerObserver;
#endif

QT_BEGIN_NAMESPACE

namespace Phonon
{
namespace MMF
{
/**
 * @short Wrapper over MMF audio client utility
 */
class AudioPlayer   :   public AbstractMediaPlayer
                    ,   public NativePlayerObserver
                    ,   public MAudioLoadingObserver
{
    Q_OBJECT

public:
    AudioPlayer(MediaObject *parent = 0, const AbstractPlayer *player = 0);
    virtual ~AudioPlayer();

#ifdef QT_PHONON_MMF_AUDIO_DRM
typedef CDrmPlayerUtility NativePlayer;
#else
typedef CMdaAudioPlayerUtility NativePlayer;
#endif

    NativePlayer *nativePlayer() const;

    // AbstractMediaPlayer
    virtual void doPlay();
    virtual void doPause();
    virtual void doStop();
    virtual void doSeek(qint64 milliseconds);
    virtual int setDeviceVolume(int mmfVolume);
    virtual int openFile(const QString &fileName);
    virtual int openFile(RFile& file);
    virtual int openUrl(const QString& url);
    virtual int openDescriptor(const TDesC8 &des);
    virtual int bufferStatus() const;
    virtual void doClose();

    // MediaObjectInterface
    virtual bool hasVideo() const;
    virtual qint64 totalTime() const;

    // AbstractMediaPlayer
    virtual qint64 getCurrentTime() const;
    virtual int numberOfMetaDataEntries() const;
    virtual QPair<QString, QString> metaDataEntry(int index) const;

    /**
     * This class owns the pointer.
     */
    NativePlayer *player() const;

private:
    void construct();

private:
#ifdef QT_PHONON_MMF_AUDIO_DRM
    // MDrmAudioPlayerCallback
    virtual void MdapcInitComplete(TInt aError,
                                   const TTimeIntervalMicroSeconds &aDuration);
    virtual void MdapcPlayComplete(TInt aError);
#else
    // MMdaAudioPlayerCallback
    virtual void MapcInitComplete(TInt aError,
                                  const TTimeIntervalMicroSeconds &aDuration);
    virtual void MapcPlayComplete(TInt aError);
#endif

    // MAudioLoadingObserver
    virtual void MaloLoadingStarted();
    virtual void MaloLoadingComplete();

private:
    /**
     * Using CPlayerType typedef in order to be able to easily switch between
     * CMdaAudioPlayerUtility and CDrmPlayerUtility
     */
    QScopedPointer<NativePlayer> m_player;

    qint64                      m_totalTime;

};
}
}

QT_END_NAMESPACE

#endif