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 #if defined(BUILD_MPDATA_LIB)

    29 #define MPDATA_EXPORT Q_DECL_EXPORT

    30 #else

    31 #define MPDATA_EXPORT Q_DECL_IMPORT

    32 #endif

    33 

    34 class MPDATA_EXPORT MpMpxCollectionData : public QObject

    35 {

    36     Q_OBJECT

    37 

    38     friend class MpMpxCollectionDataPrivate;

    39 

    40 public:

    41 

    42     enum DataType {

    43         Title,

    44         Uri,

    45         Duration,

    46         Count,

    47         Artist,

    48         Album,

    49         Genre,

    50         Rating,

    51         AlbumArtUri

    52     };

    53 

    54     explicit MpMpxCollectionData( QObject *parent=0 );

    55     virtual ~MpMpxCollectionData();

    56 

    57     TCollectionContext context() const;

    58 

    59     int count() const;

    60     QString collectionTitle() const;

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

    62 

    63     bool isAutoPlaylist();

    64     bool isAutoPlaylist( int index );

    65     int itemCount( int index );

    66     int containerId();

    67     int itemId(int index);

    68     void removeItem(int index);

    69     bool testCachedItem( int itemId );

    70     void insertCachedItem(int index);

    71 

    72     void setMpxMedia( const CMPXMedia& entries );

    73     const CMPXMedia& containerMedia();

    74 

    75 signals:

    76 

    77     void contextChanged( TCollectionContext context );

    78 private:

    79 

    80     Q_DISABLE_COPY(MpMpxCollectionData)

    81     MpMpxCollectionDataPrivate *d_ptr;

    82 

    83 };

    84 

    85 #endif // MPMPXCOLLECTIONDATA_H

    86