/*

* Copyright (c) 2010 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 __APPICONCACHE_H__

#define __APPICONCACHE_H__

#include <e32base.h>

#include <e32cmn.h>

#include <fbs.h>

NONSHARABLE_STRUCT(TRasterizedBitmap)

    {

    TRasterizedBitmap(TInt64 aBitmapSerial, CFbsBitmap* aBitmap) : iBitmapSerial(aBitmapSerial), iBitmap(aBitmap)

        {

        }

    TRasterizedBitmap() : iBitmapSerial(0), iBitmap(NULL) {}

    TInt64 iBitmapSerial;

    CFbsBitmap* iBitmap;

    };

NONSHARABLE_CLASS(CAppIconCache) : public CBase

    {

    public:

        static CAppIconCache* NewL(TInt aCacheLimit);

        virtual ~CAppIconCache();

        IMPORT_C CFbsBitmap* Find(TInt64 aSerialNumber, TSize aSize);

        IMPORT_C TInt Insert(TRasterizedBitmap& aBitmap);

        IMPORT_C void Clear();

    protected:

        CAppIconCache(TInt aCacheLimit);

        void ConstructL();

    private:

        RArray<TRasterizedBitmap> iCache;

        TInt iCacheLimit;

    };

#endif