/*

* Copyright (c) 2006 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:  Engine to perform the action corresponding to

*                the recognized and selected command

*

*/

#ifndef VCOMMANDRECOGHANDLER_H

#define VCOMMANDRECOGHANDLER_H

#include <nssvasmtagselecthandler.h>

class CVCommand;

/**

* Manages the recognized command selection

*/

class CVCRecognitionHandler : public CBase, public MNssTagSelectHandler 

	{

	public:

		/**

		* Factory function

		*/ 

		static CVCRecognitionHandler* NewL();

	public:

		// From MNssTagSelectHandler

		/**

	    * Handle Tag Select Event - Event indicating a voice tag has been selected.

	    * @param aClientTag The voice tag which has been selected. This object is

		*                   resonsible for deleting aClientTag.

	    * @return void

	    */

		virtual void HandleTagSelect( MNssTag* aClientTag );

	private:

		/** 

		* Execute a VCommand stored in the voice tag

		* @leave If aTag does not contain a VCommand according to 

		*			CVCommand::NewL codes

		*/ 

		void HandleTagSelectL( const MNssTag& aTag );

	};

#endif // VCOMMANDRECOGHANDER_H