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 abstract data model.

    15 *

    16 */

    17 

    18 #ifndef MPCOLLECTIONDATAMODEL_H

    19 #define MPCOLLECTIONDATAMODEL_H

    20 

    21 #include <QAbstractListModel>

    22 

    23 class MpMpxCollectionData;

    24 class MpCollectionAlbumArtManager;

    25 

    26 

    27 class MpCollectionDataModel : public QAbstractListModel

    28 {

    29     Q_OBJECT

    30 

    31 public:

    32 

    33     explicit MpCollectionDataModel( MpMpxCollectionData *data, QObject *parent=0 );

    34     virtual ~MpCollectionDataModel();

    35 

    36     int rowCount(const QModelIndex &parent=QModelIndex()) const;

    37     QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const;

    38     Qt::DropActions supportedDropActions() const;

    39     bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());

    40     QStringList mimeTypes() const;

    41     QMimeData *mimeData(const QModelIndexList &indexes) const;

    42     bool dropMimeData(const QMimeData *data, Qt::DropAction action,

    43                               int row, int column, const QModelIndex &parent);

    44     

    45     MpMpxCollectionData *collectionData();

    46     

    47 signals:

    48     void orderChanged( int containerId, int itemId, int itemOrdinal, int newOrdinal );

    49 

    50 public slots:

    51 

    52     void updateAlbumArt( int index );

    53     void refreshModel();

    54 

    55 private:

    56 

    57     MpMpxCollectionData             *mCollectionData;

    58 	MpCollectionAlbumArtManager     *mAlbumArtManager;  // Own

    59     int                             mRowCount;

    60 

    61 };

    62 

    63 #endif // MPCOLLECTIONDATAMODEL_H

    64