/*

* Copyright (c) 2002-2004 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:  Active object for each spontaneous event from Radio Server.

*				 Notifies MRadioEventObserver upon receiving a new event.

*

*/

#ifndef RADIOEVENTHANDLER_H

#define RADIOEVENTHANDLER_H

//  INCLUDES

#include <e32base.h>

#include <e32property.h>

#include "RadioSession.h"

// CLASS DECLARATION

/**

*  Implements active object for spontaneous event.

*

*  @lib RadioSession.lib

*  @since Series 60 3.0

*/

class CRadioEventHandler : public CActive

    {

public:  // Constructors and destructor

	/**

	 * Two-phased constructor.

	 */

	static CRadioEventHandler* NewLC( MRadioObserver& aObserver, RRadioSession& aSession, TUint aKey );

	/**

	 * Destructor.

	 */

	virtual ~CRadioEventHandler();

private:  // Functions from base classes

	/**

	 * From CActive

	 * Cancel outstanding request

	 */

	void DoCancel();

	/**

	 * From CActive

	 * Implementation of CActive::RunL. Called when server request has completed.

	 **/

	void RunL();

private:

	/**

	 * C++ default constructor.

	 */

	CRadioEventHandler( MRadioObserver& aObserver,RRadioSession& aSession, TUint aKey );

	/**

	 * By default Symbian 2nd phase constructor is private.

	 */

	void ConstructL();

private:    // Data

	// Radio session

	RRadioSession& iSession;

	// Property

	RProperty iProperty;

	// Property key

	TUint iKey;

	MRadioObserver& iObserver;

    };

#endif      // RADIOEVENTHANDLER_H

// End of File