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: Playback Data provider for playback view.

    15 *

    16 */

    17 

    18 #ifndef MPPLAYBACKDATA_H

    19 #define MPPLAYBACKDATA_H

    20 

    21 #include <QObject>

    22 #include <QString>

    23 #include <QPixmap>

    24 

    25 //forward declartions

    26 class QIcon;

    27 class ThumbnailManager;

    28 

    29 //class declaration

    30 class MpPlaybackData : public QObject

    31 {

    32     Q_OBJECT

    33 

    34 public:

    35 

    36     enum SimplifiedState {

    37         Playing,

    38         Paused,

    39         Stopped

    40     };

    41 

    42     explicit MpPlaybackData( QObject *parent=0 );

    43     virtual ~MpPlaybackData();

    44 

    45     void setDuration( int duration );

    46     int duration() const;

    47     void setPosition( int position );

    48     int position() const;

    49 

    50     bool setTitle( const QString& title );

    51     const QString& title() const;

    52     bool setArtist( const QString& artist );

    53     const QString& artist() const;

    54     bool setAlbum( const QString& album );

    55     const QString& album() const;

    56     bool setUri( const QString& uri );

    57     const QString& uri() const;

    58 

    59     void setAlbumArtUri( const QString& albumArtUri );

    60     void albumArt( QPixmap& pixmap ) const;

    61 

    62     void setPlaybackState( const SimplifiedState state );

    63     MpPlaybackData::SimplifiedState playbackState() const;

    64 

    65     void commitPlaybackInfo();

    66 

    67 public slots:

    68 

    69     void thumbnailReady( const QPixmap& pixmap, void *data, int id, int error );

    70 

    71 signals:

    72 

    73     void durationChanged();

    74     void positionChanged();

    75     void albumArtReady();

    76     void playbackStateChanged();

    77     void playbackInfoChanged();

    78 

    79 private:

    80 

    81     ThumbnailManager         *mThumbnailManager; //owned

    82     int                      mReqId;

    83 

    84     int                      mDuration;

    85     int                      mPosition;

    86     QString                  mTitle;

    87     QString                  mAlbum;

    88     QString                  mArtist;

    89     QString                  mUri;

    90     QPixmap                  mAlbumArt;

    91     QPixmap                  mDefaultAlbumArt;

    92     SimplifiedState          mPlaybackState;

    93 

    94     Q_DISABLE_COPY(MpPlaybackData)

    95 };

    96 

    97 #endif // MPPLAYBACKDATA_H