/*

* Copyright (c) 2008 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:  The header file for CClkUiMdlIntermediateObserver class.

*

*/

#ifndef __CLKUI_INTERMEDIATE_OBSERVER_H__

#define __CLKUI_INTERMEDIATE_OBSERVER_H__

// System includes

#include <e32base.h>

// User includes

#include "clkmdlobserver.h"

// Forward declarations

// Class declaration

/**

* @class CClkUiMdlIntermediateObserver

* @brief The intermediate observer class.

* @dll clkuimodel

*/

class CClkUiMdlIntermediateObserver : public CBase, public MClkModelObserver

    {

    public:         // Constructor and destructor.

        /**

        * @brief C++ default constructor.

        */

        CClkUiMdlIntermediateObserver();

        /**

        * @brief Destructor.

        */

        ~CClkUiMdlIntermediateObserver();

    public:         // From base classes.

        /**

        * @brief From MClkUiMdlObserver. Calls the NotifyL, to notify the observer.

        * @param aReason The reason for notification.

        */

        IMPORT_C void HandleUpdateL( TInt aReason );

    public:         // New functions.

        /**

        * @brief This stores the observer.

        * @param aObserver The observer object.

        */

        IMPORT_C void SetModelObserver( MClkModelObserver* aObserver );

    protected:      // New functions.

        /**

        * @brief Notifies the observer.

        * @param aReason The reason for notification.

        */

        IMPORT_C void NotifyL( TInt aReason );

    private:        // Data

        /**

        * @var iObserver

        * @brief The model observer.

        */

        MClkModelObserver*          iObserver;

    };

#endif          // __CLKUI_INTERMEDIATE_OBSERVER_H__

// End of file