/*

* Copyright (c) 2002 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 AKN_ICON_DATA_PRESERVER_H

#define AKN_ICON_DATA_PRESERVER_H

// INCLUDES

#include <e32base.h>

#include <AknIconUtils.h>

// FORWARD DECLARATIONS

class CAknIconSrvIconItem;

class CAknIconDataItem;

class MAknIconFormatHandler;

struct TAknIconParams;

class CAknIconServer;

class CAknIconLoader;

// CONSTANTS

// CLASS DEFINITIONS

NONSHARABLE_CLASS(CAknIconDataPreserver) : public CBase

    {

    public: // Constructor and destructor

        static CAknIconDataPreserver* NewL( CAknIconServer& aServer );

        ~CAknIconDataPreserver();

    public: // New functions

        // returns NULL if icon data is not preserved.

        CAknIconSrvIconItem* CreateIconL( const TAknIconParams& aParams );

        const CAknIconDataItem* PreserveIconDataL( 

            const TAknIconParams& aParams );

		// Fix to error JJUN-78QCL6. Passing aMessage variable to this function.

		// We need this variable to panic the client inside this function 

        const CAknIconDataItem* UnpreserveIconData(

            const TAknIconParams& aParams, TInt aCount, const RMessage2& aMessage );

        void GetContentDimensionsL( 

            const TAknIconParams& aParams,

            TAknContentDimensions& aContentDimensions );

    private: // New functions

    private: // Private constructors

        CAknIconDataPreserver( CAknIconServer& aServer );

    public: // Data

        CAknIconServer& iServer;

        RPointerArray<CAknIconDataItem> iItems;

        MAknIconFormatHandler* iHandler; // not owned

    };

#endif // AKN_ICON_DATA_PRESERVER_H

// End of File