/*

* 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:  Adapter for System of Measurement.

*

*/

#ifndef CSATELLITEMEASUREMENTSETTING_H

#define CSATELLITEMEASUREMENTSETTING_H

//  System Includes

#include <e32base.h>

#include <locnotprefplugindomaincrkeys.h>

// Forward Declarations

class MSatelliteMeasurementSettingObserver;

class CRepository;

// Constant Declarations

// Class Definition

/**

 * Adapter for System of Measurement.

 */

NONSHARABLE_CLASS( CSatelliteMeasurementSetting ) : public CActive

	{

	public:

		/**

     * Creates new System of Measurement Adapter

     *

     * @param  aAdapterObsrv             			Observer to the System of Measurement Adapter

 		 * @return CSatelliteMeasurementSetting*	Pointer to the CSatelliteMeasurementSetting

     */                                                 

    static CSatelliteMeasurementSetting* NewL( 

                        MSatelliteMeasurementSettingObserver&	aAdapterObsrv );

		/**

     * Creates new System of Measurement Adapter

     * Leaves the object on the Clean up stack         

     *

     * @param  aAdapterObsrv			            Observer to the System of Measurement Adapter

 		 * @return CSatelliteMeasurementSetting*	Pointer to the CSatelliteMeasurementSetting

     */                                                 

    static CSatelliteMeasurementSetting* NewLC( 

                        MSatelliteMeasurementSettingObserver&	aAdapterObsrv );	

		/**

		 * Destructor

		 */

		~CSatelliteMeasurementSetting ();

		/**

		 * Returns the current value of the System of measurements settings

		 *

		 * @return TLocSystemofMeasurementValues  Current value of the System of measurements settings

		 */

		TLocSystemofMeasurementValues SysofMeasurementL();

  protected:

    /**

     * Inherited from CActive

     */

    void RunL();

    /**

     * Inherited from CActive

     */

    void DoCancel();

	private:

		/**

 		 * Constructor

		 */

		CSatelliteMeasurementSetting( MSatelliteMeasurementSettingObserver&	aAdapterObsrv );

		/**

		 * Second Phase Constructor

		 */

		void ConstructL();

		/**

		 * Start notification from the Central repository server for any changes in the

		 * System of measurements key value

		 */

		void StartNotification();

	private:

	    /**

	     * Reference to the Settings observer

	     */

		MSatelliteMeasurementSettingObserver&     iObserver;

		/**

		 * Reference to the Central repository object

		 *

		 * Owns

		 */

		CRepository*                    iRepository; 		

	};			

#endif //CSATELLITEMEASUREMENTSETTING_H