/*

* Copyright (c) 2002-2006 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:  Interface to go through file(s) and folder(s) in copy and move

*

*/

#ifndef MFILEMANAGERITEMITERATOR_H

#define MFILEMANAGERITEMITERATOR_H

// INCLUDES

#include "FileManagerEngine.hrh"

// CLASS DECLARATION

/**

*  Defines an interface for iterating file(s) and folder(s).

*

*  @since 2.0

*/

class MFileManagerItemIterator 

	{

	public:

        /**

        * Gets the current processed item source and destination with full path

        * @since 2.0

        * @param aSrc Returns pointer to item source with full path

		*		      if this parameter is null and aDst contains destination folder

		*			  it means that destination is folder which should be created

        * @param aDst Returns pointer to item destination with full path

        */

        virtual void CurrentL(

            HBufC** aSrc,

            HBufC** aDst,

            TFileManagerTypeOfItem& aItemType ) = 0;

        /**

        * Goes to next item

        * @since 2.0

        * @return ETrue if next item found, EFalse if end reached

        */

		virtual TBool NextL() = 0;

        /**

        * Virtual desctructor

        * This is required because the ownership transfer does not work without

        */

		virtual ~MFileManagerItemIterator() {}

	};

#endif // MFILEMANAGERITEMITERATOR_H