--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/mpcollectiondatamodel.h Tue Aug 31 15:12:29 2010 +0300
@@ -0,0 +1,85 @@
+/*
+* 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: Music Player collection abstract data model.
+*
+*/
+
+#ifndef MPCOLLECTIONDATAMODEL_H
+#define MPCOLLECTIONDATAMODEL_H
+
+#include <QAbstractListModel>
+
+#include "mpmpxcollectionviewdefs.h"
+
+class MpMpxCollectionData;
+class MpCollectionAlbumArtManager;
+class MpPlaybackData;
+
+#if defined(BUILD_MPDATA_LIB)
+#define MPDATA_EXPORT Q_DECL_EXPORT
+#else
+#define MPDATA_EXPORT Q_DECL_IMPORT
+#endif
+
+class MPDATA_EXPORT MpCollectionDataModel : public QAbstractListModel
+{
+ Q_OBJECT
+
+public:
+
+ explicit MpCollectionDataModel( MpMpxCollectionData *data, MpPlaybackData *playbackData = 0, QObject *parent=0 );
+ virtual ~MpCollectionDataModel();
+
+ int rowCount(const QModelIndex &parent=QModelIndex()) const;
+ QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const;
+ Qt::DropActions supportedDropActions() const;
+ bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
+ QStringList mimeTypes() const;
+ QMimeData *mimeData(const QModelIndexList &indexes) const;
+ bool dropMimeData(const QMimeData *data, Qt::DropAction action,
+ int row, int column, const QModelIndex &parent);
+ void setItemVisibility(const QModelIndex &index, bool visible);
+
+ MpMpxCollectionData *collectionData();
+
+ void setLayout(TCollectionLayout layout);
+
+signals:
+
+ void orderChanged( int containerId, int itemId, int itemOrdinal, int newOrdinal );
+ void dataReloaded();
+
+public slots:
+
+ void setContext( TCollectionContext context );
+ void updateAlbumArt( int index );
+ void refreshModel();
+ void reloadData();
+ void reloadData( int fromIndex, int toIndex );
+ void fileCorrupted( int songId );
+
+private:
+
+ MpMpxCollectionData *mCollectionData; // Not own
+ MpPlaybackData *mPlaybackData; // Not own
+ MpCollectionAlbumArtManager *mAlbumArtManager; // Own
+ int mRowCount;
+ int mAlbumIndexOffset;
+ int mHiddenItemIndex;
+ TCollectionLayout mCollectionLayout;
+
+};
+
+#endif // MPCOLLECTIONDATAMODEL_H
+