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: Music Player collection data.

    15 *

    16 */

    17 

    18 #ifndef MPMPXCOLLECTIONDATA_H

    19 #define MPMPXCOLLECTIONDATA_H

    20 

    21 #include <QObject>

    22 

    23 #include "mpmpxcollectionviewdefs.h"

    24 

    25 class MpMpxCollectionDataPrivate;

    26 class CMPXMedia;

    27 

    28 

    29 class MpMpxCollectionData : public QObject

    30 {

    31     Q_OBJECT

    32 

    33     friend class MpMpxCollectionDataPrivate;

    34 

    35 public:

    36 

    37     enum DataType {

    38         Title,

    39         Uri,

    40         Duration,

    41         Count,

    42         Artist,

    43         Album,

    44         Genre,

    45         Rating,

    46         AlbumArtUri

    47     };

    48 

    49     explicit MpMpxCollectionData( QObject *parent=0 );

    50     virtual ~MpMpxCollectionData();

    51 

    52     TCollectionContext context() const;

    53 

    54     int count() const;

    55     QString collectionTitle() const;

    56     QString itemData( int index, MpMpxCollectionData::DataType type ) const;

    57 

    58     bool isAutoPlaylist();

    59     bool isAutoPlaylist( int index );

    60     int itemCount( int index );

    61     int containerId();

    62     int itemId(int index);

    63     void removeItem(int index);

    64     bool testCachedItem( int itemId );

    65     void insertCachedItem(int index);

    66 

    67     void setMpxMedia( const CMPXMedia& entries );

    68     const CMPXMedia& containerMedia();

    69 

    70 signals:

    71 

    72     void contextChanged( TCollectionContext context );

    73 private:

    74 

    75     Q_DISABLE_COPY(MpMpxCollectionData)

    76     MpMpxCollectionDataPrivate *d_ptr;

    77 

    78 };

    79 

    80 #endif // MPMPXCOLLECTIONDATA_H

    81