/*

* 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:  Analog clock style plugin.

*

*/

#include "hsanalogclockstyleplugin.h"

#include <hbstyle.h>

#include <hbiconitem.h>

#include "hsanalogclockstyleoption.h"

/*!

    \class HsAnalogClockStylePlugin

    \brief Screensaver analog clock style plugin.

 */

/*!

    @copydoc HbStyleInterface::primitiveCount()

 */

int HsAnalogClockStylePlugin::primitiveCount() const

{

    return 3;

}

/*!

    @copydoc HbStyleInterface::createPrimitive()

 */

{

    if (primitive == backgroundItemIndex) {

        HbIconItem *item = new HbIconItem("qtg_graf_clock_day_bg", parent);

        HbStyle::setItemName(item, "clock_background");

        return item;

    }

    else if (primitive == hourHandItemIndex) {

        HbIconItem *item = new HbIconItem("qtg_graf_clock_day_hour", parent);

        HbStyle::setItemName(item, "clock_hour_hand");

        return item;

    }

    else if (primitive == minuteHandItemIndex) {

        HbIconItem *item = new HbIconItem("qtg_graf_clock_day_min", parent);

        HbStyle::setItemName(item, "clock_minute_hand");

        return item;

    }

    return 0;

}

/*!

    @copydoc HbStyleInterface::updatePrimitive()

 */

void HsAnalogClockStylePlugin::updatePrimitive(QGraphicsItem *item, HbStyle::Primitive primitive, const QStyleOption *option ) const

{

    const HsAnalogClockStyleOption *opt = qstyleoption_cast<const HsAnalogClockStyleOption *>(option);

    if (!opt || !item) {

        return;

    }

    HbIconItem *iconItem = static_cast<HbIconItem *>(item);

    // these should work but don't

    //int x = iconItem->iconItemSize().width()/2;

    //int y = iconItem->iconItemSize().height()/2;

    // workaround

    int x = iconItem->preferredSize().width()/2;

    int y = iconItem->preferredSize().height()/2;

    if (primitive == hourHandItemIndex) {

        iconItem->setTransform(QTransform().translate(x, y).rotate(opt->mH).translate(-x, -y));

    }

    else if (primitive == minuteHandItemIndex) {

        iconItem->setTransform(QTransform().translate(x, y).rotate(opt->mM).translate(-x, -y));

    }

}

/*!

    @copydoc HbStyleInterface::layoutPath()

 */

QString HsAnalogClockStylePlugin::layoutPath() const

{

    return QString(":/");

}

#ifndef COVERAGE_MEASUREMENT

Q_EXPORT_PLUGIN2(hsanalogclockstyleplugin, HsAnalogClockStylePlugin)

#endif //COVERAGE_MEASUREMENT