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 

    19 #ifndef HGWIDGETTESTALBUMARTMANAGER_H

    20 #define HGWIDGETTESTALBUMARTMANAGER_H

    21 

    22 #include <QObject>

    23 #include <QHash>

    24 #include <QMap>

    25 #include <QQueue>

    26 #include <QPair>

    27 #include <QBitmap>

    28 #include <hbicon.h>

    29 #include <thumbnailmanager_qt.h>

    30 

    31 class HgWidgetTestAlbumArtManager : public QObject

    32 {

    33     Q_OBJECT

    34 

    35 public:

    36 

    37     explicit HgWidgetTestAlbumArtManager(QObject *parent=0);

    38     virtual ~HgWidgetTestAlbumArtManager();

    39 

    40     void setThumbnailSize(ThumbnailManager::ThumbnailSize size);

    41 

    42     QImage albumArt( const QString &albumArtUri, int index );

    43     bool cacheAlbumArt( const QStringList albumArtList );

    44     void cancel();

    45 

    46 signals:

    47 

    48     void albumArtReady( int index );

    49     void albumCacheReady();

    50 

    51 public slots:

    52 

    53     void thumbnailReady( const QPixmap& pixmap, void *data, int id, int error );

    54     void thumbnailReady( const QImage& image, void* data, int id, int error );

    55     void executeNext();

    56 

    57 private:

    58 

    59     void applyMask( QPixmap &pixmap );

    60 

    61 private:

    62 

    63     ThumbnailManager                *mThumbnailManager;

    64     QHash<QString, QImage>          mImageCache;

    65     QMap<int, QString>              mTnmReqMap;

    66     bool                            mCachingInProgress;

    67 

    68     QQueue< QPair<QString, int> >   mRequestQueue;

    69     int                             mRequestCount;

    70     QBitmap                         mMask;

    71 

    72 };

    73 

    74 #endif // HGWIDGETTESTALBUMARTMANAGER_H

    75