/*

* 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 CJOBGUARD_H

#define CJOBGUARD_H

#include <e32base.h>

class RImagePrintClient;

class MPrintEventObserver;

class TJobGuardData;

class CJobGuard : public CActive

	{

	public:

		/**

         *	2-phase constructor

         *	

		 *	@param aClient client for communication with server process 

         *  @return new object

         */

		IMPORT_C static CJobGuard* NewL( RImagePrintClient& aClient );

		/**

         *	Destructor         

         */

		IMPORT_C ~CJobGuard();	

	public:

		/**

         *	Create print job and start watching for print job events

         *	

         *	@param aPrinterID printer id

         *	@param aImages array of image file names to be printed

		 *	@param aObserver observer for notifications about print job events

         *  @return error code

         */

		IMPORT_C TInt Guard( TInt aPrinterID, RPointerArray<TDesC>& aImages, MPrintEventObserver& aObserver );

	private:

		CJobGuard( RImagePrintClient& aClient );

		void ConstructL();

	private: // from CActive

		void RunL();

		void DoCancel();

	private: // data

		RImagePrintClient& iClient;

		MPrintEventObserver* iObserver;

		TJobGuardData* iData;

	};

#endif // CJOBGUARD_H

//  End of File