// 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

 @internalTechnology 

*/

#ifndef HWRMBATTERYCHARGECURRENTRATEAO_H_

#define HWRMBATTERYCHARGECURRENTRATEAO_H_

#include "HWRMBatteryMeasurementsAO.h"

#include "HWRMPower.h"

// FORWARD DECLARATIONS

// None

/**

* Active object wrapper

*

*/

NONSHARABLE_CLASS(CHWRMBatteryChargeRateCurrentAO) : public CHWRMBatteryMeasurementsAttributeAO<TInt>

    {

    public:        

        /**

        * This is a two-phase constructor method that is used to

        * create a new instance of CHWRMBatteryChargeRateCurrentAO.

        *

        * @param aCallback Pointer to a callback instance.

        * @return A pointer to a new instance of the 

        *  CHWRMBatteryChargeRateCurrentAO class.

        */

        static CHWRMBatteryChargeRateCurrentAO* NewL(MHWRMBatteryChargingCurrentObserver* aCallback, RHWRMClient& aClient);

        /**

        * Destructor.

        */

        virtual ~CHWRMBatteryChargeRateCurrentAO(); 

        /**

        * Set the callback.

        * This can be used to change the callback.

        */

        virtual void SetCallBack(TAny* aCallBack);

        //If measurements are stopped by HWRM (because of charger disconnected,...)

        //complete the callback with KErrCancel.

        virtual void CancelClientNotification();

    protected:

        // From CActive

        void RunL();

        void DoCancel();

    private:

        /**

        * Constructor

        *

        * @param aCallback Pointer to a callback instance.

        */

    	CHWRMBatteryChargeRateCurrentAO(MHWRMBatteryChargingCurrentObserver* aCallback, RHWRMClient& aClient);

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();           	

    private:        

        MHWRMBatteryChargingCurrentObserver*     iCallback;// not owned by this class.         

    };

#endif /*HWRMBATTERYCHARGECURRENTRATEAO_H_*/

//End of File