/*

* 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: Language selection dialog in SifUi

*

*/

#include "sifuidialogselectlanguage.h"  // SifUiDialogSelectLanguage

#include <HbLabel>

#include <HbRadioButtonList>

#include <HbAction>

// ======== MEMBER FUNCTIONS ========

// ----------------------------------------------------------------------------

// SifUiDialogSelectLanguage::SifUiDialogSelectLanguage()

// ----------------------------------------------------------------------------

//

SifUiDialogSelectLanguage::SifUiDialogSelectLanguage(const QVariant &languages,

        QGraphicsItem *parent) : HbDialog(parent), mRadioButtonList(0), mOkAction(0)

{

    setTimeout(HbPopup::NoTimeout);

    setDismissPolicy(HbPopup::NoDismiss);

    setModal(true);

    HbLabel *title = new HbLabel(hbTrId("txt_installer_title_select_language"));

    setHeadingWidget(title);

    Q_ASSERT( mRadioButtonList == 0 );

    mRadioButtonList = new HbRadioButtonList(this);

    mRadioButtonList->setItems(languageNames(languages));

    setContentWidget(mRadioButtonList);

    HbAction *okAction = new HbAction(QString(hbTrId("txt_common_button_ok")), this);

    disconnect(okAction, SIGNAL(triggered()), this, SLOT(close()));

    connect(okAction, SIGNAL(triggered()), this, SLOT(handleAccepted()));

    addAction(okAction);

    HbAction *cancelAction = new HbAction(QString(hbTrId("txt_common_button_cancel")), this);

    disconnect(cancelAction, SIGNAL(triggered()), this, SLOT(close()));

    connect(cancelAction, SIGNAL(triggered()), this, SLOT(handleRejected()));

    addAction(cancelAction);

}

// ----------------------------------------------------------------------------

// SifUiDialogSelectLanguage::~SifUiDialogSelectLanguage()

// ----------------------------------------------------------------------------

//

SifUiDialogSelectLanguage::~SifUiDialogSelectLanguage()

{

}

// ----------------------------------------------------------------------------

// SifUiDialogSelectLanguage::selectedLanguageIndex()

// ----------------------------------------------------------------------------

//

int SifUiDialogSelectLanguage::selectedLanguageIndex() const

{

    if (mRadioButtonList) {

        return mRadioButtonList->selected();

    }

    return -1;

}

// ----------------------------------------------------------------------------

// SifUiDialogSelectLanguage::handleAccepted()

// ----------------------------------------------------------------------------

//

void SifUiDialogSelectLanguage::handleAccepted()

{

    int index = selectedLanguageIndex();

    emit languageSelected(index);

    close();

}

// ----------------------------------------------------------------------------

// SifUiDialogSelectLanguage::handleRejected()

// ----------------------------------------------------------------------------

//

void SifUiDialogSelectLanguage::handleRejected()

{

    emit languageSelectionCancelled();

    close();

}