/*

* Copyright (c) 2007-2008 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:   This file contains the header file of the MIAUpdateUiControllerObserver class 

*

*/

#ifndef IAUPDATEUICONTROLLEROBSERVER_H

#define IAUPDATEUICONTROLLEROBSERVER_H

class MIAUpdateNode;

class MIAUpdateUiControllerObserver

	{

public: // Observer API

    /**

    * Called when async engine start-up is completed

    *

    * @param aError Error code

    */

    virtual void StartupComplete( TInt aError ) = 0;

    /**

    * Handles leave error. Possible async client request to be completed

    *

    * @param aError Error code

    */      

    virtual void HandleLeaveErrorL( TInt aError ) = 0;

    /**

    * Handles leave error without leaving. 

    * Possible async client request to be completed

    *

    * @param aError Error code

    */      

    virtual void HandleLeaveErrorWithoutLeave( TInt aError ) = 0;

    /**

    * Called when async update list refresh is completed

    *

    * @param aError Error code

    */

    virtual void RefreshCompleteL( TBool aWithViewActivation, TInt aError ) = 0;

    /**

    * Called when async updating is completed

    */  

    virtual void UpdateCompleteL( TInt aError ) = 0;

  	};

#endif // IAUPDATEUICONTROLLEROBSERVER_H