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:

    15 *

    16 */

    17 #ifndef IRHISTORYMODEL_H_

    18 #define IRHISTORYMODEL_H_

    19 

    20 #include <QAbstractItemModel>

    21 

    22 class IRQSongHistoryEngine;

    23 class IRQSongHistoryInfo;

    24 class HbIcon;

    25 

    26 class IRHistoryModel : public QAbstractListModel

    27 {

    28 Q_OBJECT

    29 public:

    30     explicit IRHistoryModel(QObject *aParent = NULL);

    31     ~IRHistoryModel();

    32     

    33     int rowCount(const QModelIndex &aParent = QModelIndex()) const;

    34     QVariant data(const QModelIndex &aIndex, int aRole = Qt::DisplayRole) const;

    35     

    36     IRQSongHistoryInfo* getHistoryInfo(int aIndex);

    37     void clearAllList();

    38     bool checkHistoryUpdate();

    39     void clearAndDestroyLogos();

    40     QString getImageUrl(int aRow) const;

    41     void setLogo(HbIcon *aIcon, int aIndex);

    42     bool deleteOneItem(int aIndex);

    43     

    44 signals:

    45     void modelChanged();   

    46 

    47 private:

    48     void getAllList();

    49 

    50 private:

    51     QList<IRQSongHistoryInfo *> iHistoryList;

    52     IRQSongHistoryEngine *iHistoryEngine;

    53     QMap<int, HbIcon*>     iLogos;

    54     HbIcon *iStationLogo;

    55 };

    56 

    57 #endif /* IRHISTORYMODEL_H_ */