/*

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

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Playback Data provider for playback view.

*

*/

#ifndef MPPLAYBACKDATA_H

#define MPPLAYBACKDATA_H

#include <QObject>

#include <QString>

#include <QPixmap>

//forward declartions

class HbIcon;

class ThumbnailManager;

#if defined(BUILD_MPDATA_LIB)

#define MPDATA_EXPORT Q_DECL_EXPORT

#else

#define MPDATA_EXPORT Q_DECL_IMPORT

#endif

class MPDATA_EXPORT MpPlaybackData : public QObject

{

    Q_OBJECT

public:

    enum SimplifiedState {

        Playing,

        Paused,

        Stopped

    };

    explicit MpPlaybackData( QObject *parent=0 );

    virtual ~MpPlaybackData();

    void setDuration( int duration );

    int duration() const;

    void setPosition( int position );

    int position() const;

    bool setTitle( const QString& title );

    const QString& title() const;

    bool setArtist( const QString& artist );

    const QString& artist() const;

    bool setAlbum( const QString& album );

    const QString& album() const;

    bool setUri( const QString& uri );

    const QString& uri() const;

    void setAlbumArtUri( const QString& albumArtUri );

    void albumArt( HbIcon& icon ) const;

    void setPlaybackState( const SimplifiedState state );

    MpPlaybackData::SimplifiedState playbackState() const;

    void commitPlaybackInfo();

public slots:

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

signals:

    void durationChanged();

    void positionChanged();

    void albumArtReady();

    void playbackStateChanged();

    void playbackInfoChanged();

private:

    ThumbnailManager         *mThumbnailManager; //owned

    int                      mReqId;

    int                      mDuration;

    int                      mPosition;

    QString                  mTitle;

    QString                  mAlbum;

    QString                  mArtist;

    QString                  mUri;

    HbIcon                   *mAlbumArt;

    HbIcon                   *mDefaultAlbumArt;

    SimplifiedState          mPlaybackState;

    Q_DISABLE_COPY(MpPlaybackData)

};

#endif // MPPLAYBACKDATA_H