/*

* 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:  

*

*/

#ifndef __MCSMENUOPWATCHER_H

#define __MCSMENUOPWATCHER_H

#include <e32base.h>

class MMCSMenuOpObserver;

class CMenuOperation;

class RMcsOperationManager;

/**

 * This class implements MCS SAPI menu action watcher for async calls.

 * 

 */

class CMCSMenuOpWatcher: public CActive

    {

    public:

    	/**

		* Two-phased constructor.

	    * @param iObserver Menu operation observer object.

	    * @return CMCSMenuOpWatcher reference.

		*/

		static CMCSMenuOpWatcher* NewL( MMCSMenuOpObserver& iObserver, 

		                RMcsOperationManager& aOperationManager );

		/**

	     * Destructor.

		*/

	    virtual ~CMCSMenuOpWatcher();

		/**

		* Watch menu operation watcher.

	    * @param iObserver Menu operation observer object.

	    * @return CMCSMenuOpWatcher reference.

		*/

	    void Watch( CMenuOperation& aOperation); 

    private:

    	/** 

	    * Default constructor.

	    * @param iObserver Menu operation observer object.

	    */

	    CMCSMenuOpWatcher( MMCSMenuOpObserver& iObserver, 

	                        RMcsOperationManager& aOperationManager );

		/** 

		 * ConstructL

		 */

		void ConstructL();

		/**

         * Notify callback in case RunL leaved;

         */ 

		TInt RunError( TInt aError );

		/**

		* Inherited from CActive class 

		*/ 

	    void RunL();

		/**

		* Inherited from CActive class 

		*/ 

	    void DoCancel();

	private:

		/** Menu operation observer */

		MMCSMenuOpObserver& iObserver;

		/** Menu operation */

	    CMenuOperation* iOperation; 

	    /*not own*/

	    RMcsOperationManager& iOperationManager;

    };

#endif /*__MCSMENUOPWATCHER_H*/