/*

* 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:

*    Spinner dialog shown when setting new background image

*

*/

#include <HbIconItem>

#include <HbDialog>

#include <HbInstance>

#include <HbDeviceProfile>

#include "hsspinnerdialog.h"

/*!

    \internal

    \class HsSpinnerDialog

    \ingroup group_hsutils

    \brief Spinner dialog, used when background image is changed. By default dialog is created with Qt::WA_DeleteOnClose attribute so dialog

    is automatically deleted when closed.    

*/

/*!

    \internal

    Constructor.

    \a parent Owner.

*/

HsSpinnerDialog::HsSpinnerDialog(QGraphicsItem *parent)

: HbDialog(parent)

{

    setAttribute(Qt::WA_DeleteOnClose);

    setModal(true);

    setBackgroundFaded(true);

    setTimeout(HbPopup::NoTimeout);

    setBackgroundItem(0);

    setDismissPolicy(HbPopup::NoDismiss);

    HbIconItem* spinnerAnimation = new HbIconItem("qtg_anim_loading");

    HbDeviceProfile profile;

    qreal factor = profile.unitValue();

    spinnerAnimation->setPreferredSize(factor*10,factor*10);

    spinnerAnimation->setParentItem(this);

    setContentWidget(spinnerAnimation);

}

/*!

    \internal

    Destructor.    

*/

HsSpinnerDialog::~HsSpinnerDialog()

{

}

/*!

    \internal

    Starts spinner animation.

*/

void HsSpinnerDialog::start()

{

    HbInstance::instance()->allMainWindows().first()->setInteractive(false);

    show();

}

/*!

    \internal

    Stops spinner animation, dialog is deleted after it is closed.

*/

void HsSpinnerDialog::stop()

{

    HbInstance::instance()->allMainWindows().first()->setInteractive(true);

    close();

}