/*

* Copyright (c) 2003 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:  Key for sorting CIMPSSAPSettingsListItem's.

*

*/

// INCLUDE FILES

#include "TIMPSSAPSettingsListItemNameKey.h"

#include "cimpssapsettingslistitem.h"

// ================= MEMBER FUNCTIONS =======================

// -----------------------------------------------------------------------------

// IMPSSAPProtectionHandler::TIMPSSAPSettingsListItemNameKey()

// -----------------------------------------------------------------------------

//

TIMPSSAPSettingsListItemNameKey::TIMPSSAPSettingsListItemNameKey( TBool aAscending )

        : TKeyArrayFix( 0, ECmpCollated, sizeof( CIMPSSAPSettingsListItem* ) ),

        iAscending( aAscending )

    {

    }

// -----------------------------------------------------------------------------

// IMPSSAPProtectionHandler::Compare()

// -----------------------------------------------------------------------------

//

TInt TIMPSSAPSettingsListItemNameKey::Compare( TInt aLeft, TInt aRight ) const

    {

    //The list item array holds actually pointers to list items.

    //At() method returns TAny pointer, pointing to list item pointer in the array

    //==> TAny pointer needs to be casted to CIMPSSAPSettingsListItem pointer pointer.

    CIMPSSAPSettingsListItem* leftItem = * ( reinterpret_cast< CIMPSSAPSettingsListItem** > ( At( aLeft ) ) );

    CIMPSSAPSettingsListItem* rightItem = * ( reinterpret_cast< CIMPSSAPSettingsListItem** > ( At( aRight ) ) );

    TPtrC leftName( leftItem->Name() );

    TPtrC rightName( rightItem->Name() );

    TInt status = leftName.CompareC( rightName );

    if ( !iAscending )

        {

        status *= -1; //flip order, if ascending

        }

    return status;

    }

//  End of File