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 widget for Music Player playback view.

    15 *

    16 */

    17 

    18 #ifndef MPPLAYBACKWIDGET_H

    19 #define MPPLAYBACKWIDGET_H

    20 

    21 #include <hbwidget.h>

    22 

    23 class MpPlaybackData;

    24 class HbStackedLayout;

    25 class QString;

    26 class HbTextItem;

    27 class HbProgressSlider;

    28 class HbLabel;

    29 class MpPlaybackDocumentLoader;

    30 class MpAlbumCoverWidget;

    31 

    32 class MpPlaybackWidget : public HbWidget

    33 {

    34     Q_OBJECT

    35 

    36 public:

    37 

    38     MpPlaybackWidget( MpPlaybackData *data, QGraphicsItem *parent=0 );

    39     virtual ~MpPlaybackWidget();

    40     void repeatChanged( bool value );

    41 

    42 signals:

    43 

    44     void setPlaybackPosition( int value );

    45     void signalPlaybackInfoChanged();

    46 

    47 public slots:

    48 

    49     void playbackInfoChanged();

    50     void durationChanged();

    51     void positionChanged();

    52     void albumArtChanged();

    53   

    54 private slots:

    55 

    56     void handleSliderPressed();

    57     void handleSliderReleased();

    58     void handleSliderMoved(int value);

    59 

    60 private:

    61 

    62     QString formatDuration( int seconds );

    63 

    64 private:

    65 

    66     MpPlaybackData           *mPlaybackData;        // Not own

    67     MpPlaybackDocumentLoader *mDocumentLoader;      // Own

    68 

    69     HbStackedLayout          *mLayout;              // Not own

    70     HbLabel                  *mSongTitle;           // Not own

    71     HbLabel                  *mArtistName;          // Not own

    72     HbLabel                  *mAlbumName;           // Not own

    73     MpAlbumCoverWidget       *mAlbumArt;            // Not own

    74     HbProgressSlider         *mProgressBar;         // Not own

    75     HbLabel                  *mRealAudioIndicator;  // Not own

    76     HbLabel                  *mRepeatIndicator;     // Not own

    77     bool                     mProgreesBarDragging;

    78     int                      mDuration;

    79 

    80     Q_DISABLE_COPY(MpPlaybackWidget)

    81 };

    82 

    83 #endif  // MPPLAYBACKWIDGET_H