/*

 * Copyright (c) 2009 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: List View Item.

 *

 */

#include <hbnamespace.h>

#include <HbProgressBar>

#include <HbStyleLoader>

#include <caitemmodel.h>

#include "hsmenuitemmodel.h"

#include "hslistviewitem.h"

HsListViewItem::HsListViewItem(QGraphicsItem* parent) : 

    HbListViewItem(parent), progress(0), isProgress(false)

{   

    setGraphicsSize(LargeIcon);

    HbStyleLoader::registerFilePath(":/layout/hslistviewitem.css");

    HbStyleLoader::registerFilePath(":/layout/hslistviewitem.widgetml");

}

HsListViewItem::~HsListViewItem()

{

    if (this == prototype()) {

        HbStyleLoader::unregisterFilePath(":/layout/hslistviewitem.css");

        HbStyleLoader::unregisterFilePath(":/layout/hslistviewitem.widgetml");

    }

}

void HsListViewItem::updateChildItems()

{

    HbListViewItem::updateChildItems();

    // DisplayRoles

    QVariant displayRole = modelIndex().data(Qt::DisplayRole);

    QStringList stringList;

    if (displayRole.isValid()) {

        if (displayRole.canConvert<QString>()) {

            stringList.append(displayRole.toString());

        } else if (displayRole.canConvert<QStringList>()) {

            stringList = displayRole.toStringList();

        }

    }

    EntryFlags flags = modelIndex().data(

        CaItemModel::FlagsRole).value<EntryFlags> ();

    isProgress = false;

    if (flags & UninstallEntryFlag) {

        isProgress = true;

        if (!progress) {

            progress = new HbProgressBar(this);

            progress->setRange(0, 100);

            repolish();

        }

        int progresVal = modelIndex().data(

                CaItemModel::UninstalRole).toInt();

        progress->setProgressValue(progresVal);

        HbStyle::setItemName(progress, "progress");         

    } else if (progress) {       

        HbStyle::setItemName(progress, "");

        delete progress;

        progress = 0;

        repolish();

    }

    // hide text-2 if we have to 

    foreach (QGraphicsItem * item, this->childItems()) {

        if (HbStyle::itemName(item) == "text-2") {

            item->setVisible(!isProgress);            

            break;

        } 

    }

}

HbAbstractViewItem*  HsListViewItem::createItem()

{

    return new HsListViewItem(*this);

}

void HsListViewItem::polish(HbStyleParameters& params)

{       

    HbListViewItem::setProperty("progress", isProgress);

    HbListViewItem::polish(params);   

}