/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#include "hbwidgetloaderactions_p.h"

#include "hbwidgetloadersyntax_p.h"

#include "hbwidget_p.h"

#include "hbwidgetbase_p.h"

#include <QDebug>

/*

    \class HbWidgetLoaderActions

    \internal

    \proto

*/

{

}

HbWidgetLoaderActions::~HbWidgetLoaderActions()

{

}

    HbMeshLayout *layout = static_cast<HbMeshLayout*>(mWidget->layout());

    if (!layout) {

        layout = new HbMeshLayout();

        mWidget->setLayout(layout);

    } else {

        // Reset layout's state

        while (layout->count()) {

            layout->removeAt(0);

        }

        layout->clearAnchors();

        layout->clearSpacingOverrides();

        layout->clearItemIds();

    }

    return true;

}

    if ( !spacer.isEmpty() ) {

        // spacer is added

        // divide original mesh definition into two. src->dst becomes src->spacer->dst

        if ( src.isEmpty() ) {

            // if the starting item is layout

            // "layout --(spacing)--> item" 

            // becomes 

            // "layout --(spacing)--> spacer --(0)--> item"

            ok &= addMeshLayoutEdge( src, srcEdge, spacer, srcEdge, spacing, QString() );

        } else {

            // "item1 --(spacing)--> item2" 

            // becomes 

            // "item1 --(spacing)--> spacer --(0)--> item2"

            ok &= addMeshLayoutEdge( src, srcEdge, spacer, getAnchorOppositeEdge(srcEdge), spacing, QString() );

        }

    item.src = src;

    return true;

}