--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentstorage/caclient/inc/caiconcache.h	Fri Mar 19 09:35:23 2010 +0200
@@ -0,0 +1,65 @@
+/*
+ * 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:
+ *
+ */
+
+#ifndef ICONCACHE_H
+#define ICONCACHE_H
+
+// System includes
+#include <QCache>
+#include <HbIcon>
+
+// User includes
+#include "canotifier.h"
+
+// Forward declarations
+class CaEntry;
+class CaService;
+
+// Class declaration
+class CaIconCache: public QObject
+{
+    Q_OBJECT
+public:
+
+    static CaIconCache *cache();
+    bool exist(const CaEntry &entry, const QSize &size);
+    HbIcon icon(const CaEntry &entry, const QSize &size);
+    void insert(const CaEntry &entry, const QSize &size, const HbIcon &icon);
+
+private:
+
+    explicit CaIconCache(QObject *parent = 0);
+    ~CaIconCache();
+    QString key(const CaEntry &entry, const QSize &size = QSize());
+
+private slots:
+
+    void remove(const CaEntry &entry, ChangeType changeType);
+
+private:
+    static QSharedPointer<CaIconCache> mInstance;
+
+    QCache<QString,HbIcon> mCache; //own
+
+    QSharedPointer<CaService> mService;//not own
+
+    CaNotifier *mNotifier;//own
+
+    friend class QtSharedPointer::ExternalRefCount<CaIconCache>;
+};
+
+#endif // ICONCACHE_H