/*

* Copyright (c) 2008-2009 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:

*

*/

/**

 @file

 @internalComponent

 */

#ifndef CLOCKTHREADNOTIFIER_H_

#define CLOCKTHREADNOTIFIER_H_

#include "clocksupervisor.h"

#include <openmax/il/common/omxilprocessingfunction.h>

//Clock thread observer class

class CClockThreadNotifier : public CActive

    {

    public:

        static CClockThreadNotifier* NewL(CClockSupervisor* aClockSupervisor);

        ~CClockThreadNotifier();

        void ConstructL();

        void IssueRequest();

    protected:        

        CClockThreadNotifier(CClockSupervisor* aClockSupervisor );

    //from CActive     

    protected:

        void RunL();

        void DoCancel();

        TInt RunError(TInt aError);

    //data members

    private:

        CClockSupervisor* iClockSupervisor;

    };

#endif /* CLOCKTHREADNOTIFIER_H_ */