/*

* 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:

*

*/

#include "tstasksgriditem.h"

#include <HbPushButton>

#include <HbAbstractItemView>

#include <HbFrameItem>

#include <HbTextItem>

#include <HbIconItem>

#include <HbStyleLoader>

#include "tsdataroles.h"

/*!

    \class TsTasksGridItem

    \ingroup group_tsdevicedialogplugin

    \brief Item that should be presented in grid.

*/

TsTasksGridItem::TsTasksGridItem() 

: 

HbAbstractViewItem(), 

mScreenshotLabel(0), 

mApplicationNameLabel(0), 

mDeleteButton(0), 

mActiveLabelFrame(0), 

mActiveLabel(0)

{

    // Register the custom docml and css to provide our own style to the list items

    bool widgetmlLoaded = 

        HbStyleLoader::registerFilePath(":/resource/tstasksgriditem.widgetml");

    Q_ASSERT(widgetmlLoaded);

    bool cssLoaded = 

        HbStyleLoader::registerFilePath(":/resource/tstasksgriditem.css");

    Q_ASSERT(cssLoaded);

}

TsTasksGridItem::TsTasksGridItem(const TsTasksGridItem &item) : HbAbstractViewItem(item)

{

    mScreenshotLabel = new HbIconItem(this);

    mApplicationNameLabel = new HbTextItem(this);

    mDeleteButton = new HbPushButton(this);

    HbFrameItem *screenshotFrame = new HbFrameItem(this);    

    screenshotFrame->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

    screenshotFrame->frameDrawer().setFrameGraphicsName("qtg_fr_multimedia_trans");

    HbFrameItem *applicationLabelFrame = new HbFrameItem(this);

    applicationLabelFrame->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

    applicationLabelFrame->frameDrawer().setFrameGraphicsName("qtg_fr_multimedia_trans");

    mActiveLabel = new HbTextItem(hbTrId("txt_ts_label_active"), this);

    mActiveLabelFrame = new HbFrameItem(this);

    mActiveLabelFrame->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

    mActiveLabelFrame->frameDrawer().setFrameGraphicsName("qtg_fr_multimedia_trans");

    mDeleteButton->setIcon(HbIcon("qtg_mono_exit"));

    HbStyle::setItemName(mScreenshotLabel, "screenshot");

    HbStyle::setItemName(mApplicationNameLabel, "appname");

    HbStyle::setItemName(mDeleteButton, "closebadge");

    mDeleteButton->setObjectName("closebadge");

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

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

    HbStyle::setItemName(mActiveLabel, "activeLabel");

    HbStyle::setItemName(mActiveLabelFrame, "activeLabelFrame");

    connect(mDeleteButton, SIGNAL(clicked()), this, SLOT(handleDeleteClicked()));

}

HbAbstractViewItem *TsTasksGridItem::createItem()

{

    TsTasksGridItem *newItem = new TsTasksGridItem(*this);

    connect(newItem, SIGNAL(deleteClicked(QModelIndex)), itemView(), SIGNAL(deleteButtonClicked(QModelIndex)));

    return newItem;

}

void TsTasksGridItem::handleDeleteClicked()

{

    emit deleteClicked(modelIndex());

}

void TsTasksGridItem::updateChildItems()

{

    mScreenshotLabel->setIcon(modelIndex().data(Qt::DecorationRole).value<HbIcon>());

    mApplicationNameLabel->setText(modelIndex().data(Qt::DisplayRole).toString());

    QVariant closableData(modelIndex().data(TsDataRoles::Closable));

    const bool isClosable(closableData.isValid() && closableData.toBool());

    if (isClosable) {

        mDeleteButton->show();

    } else {

        mDeleteButton->hide();

    }

    QVariant activeData(modelIndex().data(TsDataRoles::Active));

    const bool isActive(activeData.isValid() && activeData.toBool());

    if (isActive) {

        mActiveLabel->show();

        mActiveLabelFrame->show();

    } else {

        mActiveLabel->hide();

        mActiveLabelFrame->hide();

    }

}