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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef COVERDATABASE_H
+#define COVERDATABASE_H
+
+#include <QtCore/QObject>
+#include <QtCore/QHash>
+#include <QtCore/QMutex>
+#include <QtCore/QSet>
+
+#include <QtGui/QImage>
+
+class QLabel;
+struct despotify_session;
+class CoverDatabase: public QObject
+{
+   Q_OBJECT
+public:
+    CoverDatabase(despotify_session *session, QObject *parent = 0);
+    ~CoverDatabase();
+
+    void loadCover(const QByteArray &coverId);
+
+private slots:
+    void imageDataFetched();
+
+signals:
+    void coverLoaded(const QPixmap &pm);
+
+private:
+    QByteArray fetchImageData(const QByteArray &coverId);
+
+    despotify_session *m_session;
+    QByteArray m_currentCoverId;
+    QSet<QByteArray> m_pendingCovers;
+    QHash<QByteArray, QImage> m_coverCache;
+    QMutex m_coverCacheLock;
+};
+
+#endif // COVERDATABASE_H