/*

* Copyright (c) 2004-2007 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 MIDLEPRINTEVENTREGISTERIF_H

#define MIDLEPRINTEVENTREGISTERIF_H

#include <e32def.h>

class MIdlePrintEventObserver;

/**

 *

 * Interface to use the idle print event functionality of Image Print Engine

 *

 */

class MIdlePrintEventRegisterIF

    {	

	public:		// Abstract methods

        /**

         *  Registers class to IdlePrintEventObserver. After registration

         *  the class receives idle events

         *  

         *  @param aIdleObserver class that wants to register

         *

         */

        virtual void RegisterObserver( MIdlePrintEventObserver* aIdleObserver ) = 0;

        /**

         *  Unregisters class from IdlePrintEventObserver. After unregistration

         *  the class stops receiving idle events. Class is also deleted from observer

         *  array.

         *  

         *  @param aIdleObserver class that wants to unregister

         *

         */        

        virtual void UnRegisterObserver( MIdlePrintEventObserver* aIdleObserver ) = 0;

    };

#endif // MIDLEPRINTEVENTREGISTERIF_H

//  End of File