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 

    18 #ifndef HGWIDGETTESTDATAMODEL_H

    19 #define HGWIDGETTESTDATAMODEL_H

    20 

    21 #include <QAbstractListModel>

    22 #include <QItemSelection>

    23 #include <QStringList>

    24 #include <hbicon>

    25 #include <thumbnailmanager_qt.h>

    26 

    27 class HgWidgetTestAlbumArtManager;

    28 

    29 

    30 class HgWidgetTestDataModel : public QAbstractListModel

    31 {

    32     Q_OBJECT

    33 

    34 public:

    35 

    36     explicit HgWidgetTestDataModel(QObject *parent=0);

    37     virtual ~HgWidgetTestDataModel();

    38 

    39     void setThumbnailSize(ThumbnailManager::ThumbnailSize size);

    40 

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

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

    43     bool setData(const QModelIndex& index, const QVariant& value, int role=Qt::EditRole);

    44 

    45     void refreshModel();

    46 

    47     void remove(const QItemSelection &selection);

    48     void move(const QItemSelection &selection, const QModelIndex &target);

    49     void add(const QModelIndex &target, int count);

    50 

    51     enum ImageType{TypeQIcon, TypeHbIcon, TypeQImage};

    52     

    53     void setImageDataType(ImageType type);

    54     

    55     void enableLowResImages(bool enabled);

    56     bool lowResImagesEnabled() const;

    57     

    58 private:

    59 

    60     void init();

    61 

    62 public slots:

    63 

    64     void updateAlbumArt( int index );

    65     void albumCacheReady();

    66 

    67 private:

    68 

    69 	HgWidgetTestAlbumArtManager     *mAlbumArtManager;  // Own

    70     bool                            mCachingInProgress;

    71     QStringList                     mFiles;

    72     ImageType                       mImageType;

    73     HbIcon                          mHbIcon;

    74     QIcon                           mQIcon;

    75     QImage                          mDefaultIcon;

    76     QList<bool>                     mVisibility;

    77     bool                            mUseLowResImages;

    78 };

    79 

    80 #endif // HgWidgetTestDataModel_H

    81