/*

* Copyright (c) 2002 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:    LandmarksUi Content File -    This class helps updating the listbox after deleting item(s).

*

*/

#ifndef TLMKDELETIONHELPER_H

#define TLMKDELETIONHELPER_H

//  INCLUDES

#include <e32std.h>

#include <e32base.h>

// FORWARD DECLARATIONS

class CEikListBox;

// CLASS DECLARATION

/**

* This class offers an easy way to handle list update when user is

* deleting items. This class does not own heap data.

*/

class TLmkDeletionHelper

    {

    public:  // Constructors and destructor

        /**

        * C++ default constructor.

        */

        TLmkDeletionHelper();

        /**

        * Destructor.

        */

        virtual ~TLmkDeletionHelper();

    public: // New functions

        /**

        * Store list information when use has requested deleting one

        * or more items.

        * @param aListBox reference to the listbox

        * @param aMultipleItems ETrue if user is deleting multiple items

        */

        void StoreListInformation( CEikListBox& aListBox,

                                   TBool aMultipleItems );

        /**

        * Updates the list using AknListBoxUtils if delete happened,

        * i.e. StoreListInformation() has been previously called.

        * @return ETrue if list was updated, EFalse otherwise

        */

        TBool UpdateListIfDeleteHappenedL();

    private:    // Data

        /// marked ETrue when starting to delete

        TBool iUserRequestedDelete;

        /// required by AknListBoxUtils

        TInt iCurrentItemIndexBeforeRemoval;

        /// required by AknListBoxUtils

        TBool iCurrentItemWasRemoved;

        ///Ref: required by AknListBoxUtils

        const CArrayFix<TInt>* iIndexesToRemovedItems;

        ///Ref: list to be updated

        CEikListBox* iListBox;

    };

#endif      // TLMKDELETIONHELPER_H

// End of File