/*

 * Copyright (c) 2010 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 <QDebug>

#include <QGraphicsLinearLayout>

#include <hbdocumentloader.h>

#include <hblabel.h>

#include "nmicons.h"

#include "nmhswidgettitlerow.h"

#include "nmhswidgetconsts.h"

NmHsWidgetTitleRow::NmHsWidgetTitleRow(QGraphicsItem *parent, Qt::WindowFlags flags)

    : HbWidget(parent, flags),

      mMailboxIcon(0),

      mMailboxInfo(0),

      mAccountName(0),

      mUnreadCount(0)

{

    qDebug() << "NmHsWidgetTitleRow::NmHsWidgetTitleRow IN -->>";

    loadDocML();

    qDebug() << "NmHsWidgetTitleRow::NmHsWidgetTitleRow OUT <<--";

}

/*!

    Destructor

*/

NmHsWidgetTitleRow::~NmHsWidgetTitleRow()

{

    qDebug() << "NmHsWidgetTitleRow::~NmHsWidgetTitleRow IN -->>";

    qDebug() << "NmHsWidgetTitleRow::~NmHsWidgetTitleRow OUT <<--";

}

/*!

    Loads layout data and child items from docml file

*/

void NmHsWidgetTitleRow::loadDocML()

{

    qDebug() << "NmHsWidgetTitleRow::loadDocML IN -->>";

    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);

    layout->setContentsMargins(KNmHsWidgetContentsMargin, KNmHsWidgetContentsMargin,

            KNmHsWidgetContentsMargin, KNmHsWidgetContentsMargin);

    layout->setSpacing(KNmHsWidgetContentsMargin);    

    // Use document loader to load the contents

    HbDocumentLoader loader;

    bool ok = false;

    loader.load( KNmHsWidgetTitleRowDocML, &ok);

    Q_ASSERT_X(ok, "nmhswidget", "invalid title docml file");

    // find container widget

    QGraphicsWidget *container = loader.findWidget(KNmHsWidgetTitleRowContainer);

    Q_ASSERT_X((container != 0), "nmhswidget", "container not found!");

    layout->addItem(container);

    //child items possible to update

    mMailboxIcon = static_cast<HbLabel*>(loader.findWidget(KNmHsWidgetTitleRowMailboxIcon));

    mMailboxIcon->setIcon(NmIcons::getIcon(NmIcons::NmIconDefaultMailbox));

    mMailboxInfo = static_cast<HbLabel*>(loader.findWidget(KNmHsWidgetTitleRowMailboxNameLabel));

    setLayout(layout);

    qDebug() << "NmHsWidgetTitleRow::loadDocML OUT <<--";

}

/*!

    Slot for updating account name, calls updateData to update ui.

*/

void NmHsWidgetTitleRow::updateAccountName(const QString& accountName )

    {

    mAccountName = accountName;

    updateData();

    }

/*!

    Slot for updating unread count, calls updateData to update ui.

*/

void NmHsWidgetTitleRow::updateUnreadCount(const int& unreadCount )

    {

    mUnreadCount = unreadCount;

    updateData();

    }

/*!

    Update the data displayed in the UI

*/

void NmHsWidgetTitleRow::updateData()

    {

    //TODO: Sprint 3: use localization for displaying data

    QString info = mAccountName;

    info.append(" (");

    info.append( QString::number(mUnreadCount));

    info.append(")");

    mMailboxInfo->setPlainText(info);

    }