/*

* 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:   MIAUpdateContainerObserver interface

*

*/

#ifndef IAUPDATECONTAINEROBSERVER_H

#define IAUPDATECONTAINEROBSERVER_H

#include <e32base.h>

class MIAUpdateContainerObserver

{

public: // Observer API

    /**

    * Mark list item

    * @param aMark True ig marking, False if unmarking

    * @param aIndex  Index of the item

    * @return False value if marking/unmarking cancelled when dependencies/dependants not found

    */ 

    virtual TBool MarkListItemL( TBool aMark, TInt aIndex ) = 0;

    /**

    * Set text label to middle soft key

    * @param aVisible   True value when MSK text is visible

    * @param aSelected  True value when list item is selected( marked)

    */

    virtual void SetMiddleSKTextL( TBool aVisible, TBool aSelected ) = 0;

};

#endif // IAUPDATECONTAINEROBSERVER_H