/*

* 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 <hblabel.h>

#include <hbpushbutton.h>

#include <hbabstractitemview.h>

#include <hbanchorlayout.h>

#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)

{

}

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

{

    // add screenshot

    mScreenshotLabel = new HbLabel();

    mScreenshotLabel->setAlignment(Qt::AlignHCenter);

    // add application name label

    mApplicationNameLabel = new HbLabel();

    mApplicationNameLabel->setAlignment(Qt::AlignCenter);

    // add close app button

    HbIcon deleteIcon(":/resource/delete.png");

    mDeleteButton = new HbPushButton();

    mDeleteButton->setIcon(deleteIcon);

    mDeleteButton->setPreferredSize(48, 48);

    mDeleteButton->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

    mDeleteButton->setEnabled(true);

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

    mDeleteButton->hide();

    setContentsMargins(5, 5, 5, 5);

    // add all items to layout

    HbAnchorLayout *anchorLayout = new HbAnchorLayout();

    anchorLayout->setAnchor(mApplicationNameLabel, Hb::LeftEdge, anchorLayout, Hb::LeftEdge, 0);

    anchorLayout->setAnchor(mApplicationNameLabel, Hb::TopEdge, anchorLayout, Hb::TopEdge, 0);

    anchorLayout->setAnchor(mApplicationNameLabel, Hb::RightEdge, anchorLayout, Hb::RightEdge, 0);

    anchorLayout->setAnchor(mScreenshotLabel, Hb::TopEdge, mApplicationNameLabel, Hb::BottomEdge, 0);

    anchorLayout->setAnchor(mScreenshotLabel, Hb::LeftEdge, anchorLayout, Hb::LeftEdge, 0);

    anchorLayout->setAnchor(mScreenshotLabel, Hb::RightEdge, anchorLayout, Hb::RightEdge, 0);

    anchorLayout->setAnchor(mScreenshotLabel, Hb::BottomEdge, anchorLayout, Hb::BottomEdge, 0);

    anchorLayout->setAnchor(mDeleteButton, Hb::RightEdge, mScreenshotLabel, Hb::RightEdge, 0);

    anchorLayout->setAnchor(mDeleteButton, Hb::TopEdge, mScreenshotLabel, Hb::TopEdge, 0);

    setLayout(anchorLayout);

}

TsTasksGridItem::~TsTasksGridItem()

{

}

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

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

    const bool isRunning(status.isValid() && status.toBool());

    if (isRunning) {

        mDeleteButton->show();

    } else {

        mDeleteButton->hide();

    }

}