/*

* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Implements CLiwIterable type

*

*/

#include "appitemslist.h"

#include "appinfomap.h"

#include "appmanagerservice.h"

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

// CAppItemsList::CAppItemsList

// Parameterised constructor

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

//

CAppItemsList::CAppItemsList( MIterator* aIter)

              : iIter(aIter)

    {

    }

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

// CAppItemsList::NewL

// Two-phased constructor

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

//

CAppItemsList* CAppItemsList::NewL( MIterator* aIter )

    {

    return new( ELeave ) CAppItemsList( aIter );

    }

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

// CAppItemsList::~CAppItemsList

// Class destructor

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

//

CAppItemsList::~CAppItemsList()

    {

	delete iIter;

	}

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

// CAppItemsList::Reset

// Resets the iterator to point to the beginning of list

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

//

void CAppItemsList::Reset()

    {

    iIter->Reset();

    }

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

// CAppItemsList::NextL

// Constructs the next media item in the form of a map

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

//

TBool CAppItemsList::NextL( TLiwVariant& aItem )

    {

     MInfoMap* coremap = NULL;

     if ( iIter->NextL( coremap ) )

        {

        CAppInfoMap *outputMap = CAppInfoMap::NewL( coremap );

        CleanupClosePushL( *outputMap );

        aItem.SetL( TLiwVariant( outputMap ) );

        outputMap->DecRef();

        CleanupStack::Pop( outputMap );

        return ETrue;

        }

     else

        {

            return EFalse;

        }

    }