1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Framework wraper for Playback - Private.

    15 *

    16 */

    17 

    18 #ifndef MPMPXPLAYBACKFRAMEWORKWRAPPER_P_H

    19 #define MPMPXPLAYBACKFRAMEWORKWRAPPER_P_H

    20 

    21 #include <e32base.h>

    22 #include <mpxplaybackobserver.h>

    23 #include "mpcommondefs.h"

    24 

    25 

    26 class MMPXPlaybackUtility;

    27 class MpMpxPlaybackFrameworkWrapper;

    28 class QStringList;

    29 class CMPXMedia;

    30 class MpPlaybackData;

    31 class XQSharableFile;

    32 class MpSongData;

    33 

    34 class MpMpxPlaybackFrameworkWrapperPrivate : public MMPXPlaybackObserver,

    35                                              public MMPXPlaybackCallback

    36 {

    37 public:

    38 

    39     explicit MpMpxPlaybackFrameworkWrapperPrivate( MpMpxPlaybackFrameworkWrapper *wrapper );

    40     virtual ~MpMpxPlaybackFrameworkWrapperPrivate();

    41 

    42     void init( TUid hostUid, MpSongData *songData );

    43 

    44     void play( QString aFilename );

    45     void play( const XQSharableFile& file );

    46     void play();

    47     void pause();

    48     void playPause();

    49     void stop();

    50     void skipForward();

    51     void startSeekForward();

    52     void stopSeeking();

    53     void skipBackward();

    54     void startSeekBackward();

    55     void setPosition( int value );

    56     void setShuffle( bool mode );

    57     void setRepeat( bool mode );

    58     void setBalance( int balance );

    59     void applyAudioEffects();

    60     void applyEqualizer();

    61     void getMaxVolume();

    62     void getVolume();

    63     void increaseVolume();

    64     void decreaseVolume();

    65     void setVolume( int value );

    66     void getMuteState();

    67     void mute();

    68     void unmute();

    69     void closeCurrentPlayback();

    70 

    71     MpPlaybackData *playbackData();

    72 

    73     void retrieveSongDetails();

    74 

    75 private:

    76 

    77     // From MMPXPlaybackObserver

    78     void HandlePlaybackMessage( CMPXMessage *aMessage, TInt aError );

    79 

    80     // From MMPXPlaybackCallback

    81     void HandlePropertyL( TMPXPlaybackProperty aProperty, TInt aValue, TInt aError );

    82     void HandleSubPlayerNamesL( TUid aPlayer, const MDesCArray *aSubPlayers,

    83                                 TBool aComplete, TInt aError );

    84     void HandleMediaL( const CMPXMedia& aProperties, TInt aError );

    85 

    86     void DoInitL();

    87     void DoPlayL( QString aFilename );

    88     void DoPlayL( const XQSharableFile& file );

    89     void DoHandlePlaybackMessageL( const CMPXMessage& aMessage );

    90     void DoHandlePlaybackErrorL( const TInt aError );

    91     void ForceStopL();

    92     void UpdateStateL();

    93     void DoRetrieveSongDetailsL( bool detailsRequest );

    94     void DoCloseCurrentPlaybackL();

    95 

    96 private:

    97 

    98     MpMpxPlaybackFrameworkWrapper       *q_ptr;

    99     MMPXPlaybackUtility                 *iPlaybackUtility;  // Own

   100     MpPlaybackData                      *iPlaybackData;     // Own

   101     TUid                                iHostUid;

   102 

   103     MpSongData                          *iSongData;         // Not owned

   104     bool                                iDetailsRequest;

   105 

   106 };

   107 

   108 #endif  // MPMPXPLAYBACKFRAMEWORKWRAPPER_P_H