/*

* 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:  Internet Radio home screen widget

*

*/

// System includes

#include <QGraphicsLinearLayout>

#include <QSettings>

#include <QPixmap>

#include <HbLabel>

#include <HbColorScheme>

#include <HbStyleLoader>

// User includes

#include "irhswidgettitlerow.h"

#include "irservicedef.h"

#include "irhswidgetuiloader.h"

// Constants

static const QString KIrHsWidgetTitleRowDocML       = ":/resource/irhswidgettitlerow.docml";

static const QString KIrHsWidgetTitleRowContainer   = "titlerow_layout";

static const QString KIrHsWidgetStationLogo         = "station_logo";

static const QString KNmHsWidgetStationName         = "station_name";

static const QString KStationNameColor      = "qtc_hs_list_item_title";

static const QString KDefaultStationLogo    = "qtg_large_internet_radio";

static const int KIrHsWidgetContentsMargin  = 0;

static const int KIrHsWidgetLogoSize        = 50; // hs widget logo size

IrHsWidgetTitleRow::IrHsWidgetTitleRow(QGraphicsItem *aParent, Qt::WindowFlags aFlags) :

    HbWidget(aParent, aFlags), 

    mStationLogo(NULL), 

    mStationName(NULL)

{

    loadUi();

}

IrHsWidgetTitleRow::~IrHsWidgetTitleRow()

{

}

void IrHsWidgetTitleRow::loadUi()

{

    IRHsWidgetUiLoader loader;

    loader.load(KIrHsWidgetTitleRowDocML);

    //Create layout

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

    layout->setContentsMargins(KIrHsWidgetContentsMargin, KIrHsWidgetContentsMargin,

        KIrHsWidgetContentsMargin, KIrHsWidgetContentsMargin);

    layout->setSpacing(KIrHsWidgetContentsMargin);

    setLayout(layout);

    QGraphicsWidget *container = loader.findWidget(KIrHsWidgetTitleRowContainer);

    layout->addItem(container);

    mStationLogo = static_cast<HbLabel*> (loader.findWidget(KIrHsWidgetStationLogo));

    mStationName = static_cast<HbLabel*> (loader.findWidget(KNmHsWidgetStationName));

    mStationName->setTextColor(HbColorScheme::color(KStationNameColor));         

}

void IrHsWidgetTitleRow::setDefaultTitle()

{

#ifdef SUBTITLE_STR_BY_LOCID 

    mStationName->setPlainText(hbTrId("txt_irad_title_internet_radio"));

#else

    mStationName->setPlainText(hbTrId("Internet radio"));    

#endif

}

void IrHsWidgetTitleRow::setStationName(const QString& aStationName)

{

    if (mStationName->plainText() != aStationName)

    {

        mStationName->setPlainText(aStationName);

    }   

}

void IrHsWidgetTitleRow::loadStationLogo()

{

    QSettings settings(KIrSettingOrganization, KIrSettingApplication);

    if (settings.value(KIrSettingStationLogo).canConvert<QPixmap>())

    {

        QPixmap logoPixmap = settings.value(KIrSettingStationLogo).value<QPixmap>();

        QPixmap newLogoPixmap = 

             logoPixmap.scaled(QSize(KIrHsWidgetLogoSize,KIrHsWidgetLogoSize),Qt::KeepAspectRatio);

        QIcon logoQIcon(newLogoPixmap);

        HbIcon logoHbIcon(logoQIcon);            

        mStationLogo->setIcon(logoHbIcon);

    }  

}

void IrHsWidgetTitleRow::setDefaultLogo()

{

    mStationLogo->setIcon(KDefaultStationLogo);

}

void IrHsWidgetTitleRow::mousePressEvent(QGraphicsSceneMouseEvent *aEvent)

{

    Q_UNUSED(aEvent); 

	emit titleRowClicked();

}