/*

* Copyright (c) 2006-2007 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 THUMBNAILFETCHEDCHECKER_H

#define THUMBNAILFETCHEDCHECKER_H

#include <e32base.h>

#include <thumbnailmanager.h>

NONSHARABLE_CLASS( CThumbnailFetchedChecker ): public CBase

    {

public:

    static CThumbnailFetchedChecker* NewL();

    virtual ~CThumbnailFetchedChecker();

public:

    TInt LastFetchResult( const TDesC& aUri, const TThumbnailSize aThumbnailSize );

    void SetFetchResult( const TDesC& aUri, const TThumbnailSize aThumbnailSize, TInt aError );

    void DeleteFetchResult( const TDesC& aUri );

    void RenameFetchResultL( const TDesC& aNewUri, const TDesC& aOldUri );

    void Reset();

private:

    CThumbnailFetchedChecker();

    NONSHARABLE_CLASS( CEntry ) : public CBase

        {

    public:

        static CEntry* NewL( const TDesC& aUri, const TThumbnailSize aThumbnailSize, TInt aError );

        static TInt FindCB( const CEntry& aEntry1, const CEntry& aEntry );

        static TInt FindCBUri( const TDesC* aUri, const CEntry& aEntry );

        static TInt InsertCB( const CEntry& aEntry1, const CEntry& aEntry2 );

        CEntry();

        virtual ~CEntry();

    public:

        HBufC* iUri;

        TInt32 iSize;

        TInt iError;

        };

private:

    RPointerArray< CEntry > iNotFetched;

};

#endif // THUMBNAILFETCHEDCHECKER_H