/*

* Copyright (c) 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:  CLS list change observer abstract class definition

*

*/

#ifndef FREESTYLEEMAILUICLSLISTSOBSERVER_H

#define FREESTYLEEMAILUICLSLISTSOBSERVER_H

// FORWARD DECLARATIONS

class CFSEmailUiClsItem;

// CLASS DECLARATION

/**

 * Freestyle email application's cls list change observer interface

 *

 *

 */

class MFSEmailUiClsListsObserver

	{

public:

    /**

     * Notifies the observer to update shown contact list with new matching items array

     * Observer should save the pointer for further usage. Everytime this UpdateL method

     * is called new pointer should be saved. 

     *

     * @param aMatchingItems list of matching contact and MRU list items

     *					First items in the array are the one found in contacts which have email address.

     *					After first items are matches from MRU list. Last items are contact matches which don't

     *					have email address.

     */

    virtual void ArrayUpdatedL( const RPointerArray<CFSEmailUiClsItem>& aMatchingItems ) = 0;

    virtual void OperationErrorL( TInt aErrorCode )= 0;

    };

#endif  // FREESTYLEEMAILUICLSLISTSOBSERVER_H

// End of File