* Description:  Digital clock widget

#include <QGraphicsSceneMouseEvent>

#include <QTime>

#include <HbStyleLoader>

#include <HbIconItem>

#include <HbFrameItem>

#include <HbFrameDrawer>

#include <HbTouchArea>

#include "hsdigitalclockwidget.h"

    \ingroup group_hsclockwidgetplugin

    \brief Homescreen themable digital clock widget.

*/

/*!

    Constructs widget.

*/

HsDigitalClockWidget::HsDigitalClockWidget(bool useAmPm, QGraphicsItem *parent)

  : HbWidget(parent),

    mBackground(0),

    mDigit1(0), mDigit2(0), mDigit3(0),

    mDigit4(0), mDigit5(0), mDigit6(0),

    mAmPm(0), mTouchArea(0), mUseAmPm(useAmPm)

{

    HbStyleLoader::registerFilePath(":/hsdigitalclockwidget.widgetml");

    HbStyleLoader::registerFilePath(":/hsdigitalclockwidget.css");

/*

    mDigitMap.insert(QChar('0'), QString("clock_widget_zero"));

    mDigitMap.insert(QChar('1'), QString("clock_widget_one"));

    mDigitMap.insert(QChar('2'), QString("clock_widget_two"));

    mDigitMap.insert(QChar('3'), QString("clock_widget_three"));

    mDigitMap.insert(QChar('4'), QString("clock_widget_four"));

    mDigitMap.insert(QChar('5'), QString("clock_widget_five"));

    mDigitMap.insert(QChar('6'), QString("clock_widget_six"));

    mDigitMap.insert(QChar('7'), QString("clock_widget_seven"));

    mDigitMap.insert(QChar('8'), QString("clock_widget_eight"));

    mDigitMap.insert(QChar('9'), QString("clock_widget_nine"));

*/

    mDigitMap.insert(QChar('0'), QString(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"));

    mDigitMap.insert(QChar('1'), QString(":/themes/icons/hbdefault/scalable/clock_widget_one.svg"));

    mDigitMap.insert(QChar('2'), QString(":/themes/icons/hbdefault/scalable/clock_widget_two.svg"));

    mDigitMap.insert(QChar('3'), QString(":/themes/icons/hbdefault/scalable/clock_widget_three.svg"));

    mDigitMap.insert(QChar('4'), QString(":/themes/icons/hbdefault/scalable/clock_widget_four.svg"));

    mDigitMap.insert(QChar('5'), QString(":/themes/icons/hbdefault/scalable/clock_widget_five.svg"));

    mDigitMap.insert(QChar('6'), QString(":/themes/icons/hbdefault/scalable/clock_widget_six.svg"));

    mDigitMap.insert(QChar('7'), QString(":/themes/icons/hbdefault/scalable/clock_widget_seven.svg"));

    mDigitMap.insert(QChar('8'), QString(":/themes/icons/hbdefault/scalable/clock_widget_eight.svg"));

    mDigitMap.insert(QChar('9'), QString(":/themes/icons/hbdefault/scalable/clock_widget_nine.svg"));

    createPrimitives();

}

    Destructor.

*/

HsDigitalClockWidget::~HsDigitalClockWidget()

{

    HbStyleLoader::unregisterFilePath(":/hsdigitalclockwidget.widgetml");

    HbStyleLoader::unregisterFilePath(":/hsdigitalclockwidget.css");

    mTouchArea->removeEventFilter(this);

}

/*!

    Filters touch area events.

*/

bool HsDigitalClockWidget::eventFilter(QObject *watched, QEvent *event)

{

    Q_UNUSED(watched)

    switch (event->type()) {

        case QEvent::GraphicsSceneMousePress:

            return true;

        case QEvent::GraphicsSceneMouseRelease:

            handleMouseReleaseEvent(static_cast<QGraphicsSceneMouseEvent *>(event));

            return true;

        default:

            break;

    }

    return false;

}

/*!

    Updates clock visualization according to current time

void HsDigitalClockWidget::tick()

{

    updatePrimitives();

}

/*!

    Toggles time format

 */

void HsDigitalClockWidget::setAmPm(bool useAmPm)

    bool old = mUseAmPm;

    mUseAmPm = useAmPm;

    if (mUseAmPm != old) {

        updatePrimitives();

    }

}

/*!

    @copydoc HbWidget::resizeEvent()

 */

void HsDigitalClockWidget::resizeEvent(QGraphicsSceneResizeEvent *event)

{

    HbWidget::resizeEvent(event);

    updatePrimitives();   

    Creates all widget primitives.

void HsDigitalClockWidget::createPrimitives()

/*

    HbFrameDrawer *drawer = new HbFrameDrawer(

        QLatin1String("clock_widget"), HbFrameDrawer::NinePieces);

    mBackground = new HbFrameItem(drawer, this);

    HbStyle::setItemName(mBackground, QLatin1String("background"));

    mDigit1 = new HbIconItem(QLatin1String("clock_widget_zero"), this);

    HbStyle::setItemName(mDigit1, QLatin1String("digit1"));

    mDigit2 = new HbIconItem(QLatin1String("clock_widget_zero"), this);

    HbStyle::setItemName(mDigit2, QLatin1String("digit2"));

    mDigit3 = new HbIconItem(QLatin1String("clock_widget_zero"), this);

    HbStyle::setItemName(mDigit3, QLatin1String("digit3"));

    mDigit4 = new HbIconItem(QLatin1String("clock_widget_zero"), this);

    HbStyle::setItemName(mDigit4, QLatin1String("digit4"));

    mDigit5 = new HbIconItem(QLatin1String("clock_widget_zero"), this);

    HbStyle::setItemName(mDigit5, QLatin1String("digit5"));

    mDigit6 = new HbIconItem(QLatin1String("clock_widget_zero"), this);

    HbStyle::setItemName(mDigit6, QLatin1String("digit6"));

    if (mUseAmPm) {

        mAmPm = new HbIconItem(QLatin1String("clock_widget_am"), this);

        HbStyle::setItemName(mAmPm, QLatin1String("ampm"));

    }

*/

    HbFrameDrawer *drawer = new HbFrameDrawer(

        QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget.svg"), HbFrameDrawer::NinePieces);

    mBackground = new HbFrameItem(drawer, this);

    HbStyle::setItemName(mBackground, QLatin1String("background"));

    mDigit1 = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"), this);

    HbStyle::setItemName(mDigit1, QLatin1String("digit1"));

    mDigit2 = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"), this);

    HbStyle::setItemName(mDigit2, QLatin1String("digit2"));

    mDigit3 = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"), this);

    HbStyle::setItemName(mDigit3, QLatin1String("digit3"));

    mDigit4 = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"), this);

    HbStyle::setItemName(mDigit4, QLatin1String("digit4"));

    mDigit5 = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"), this);

    HbStyle::setItemName(mDigit5, QLatin1String("digit5"));

    mDigit6 = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_zero.svg"), this);

    HbStyle::setItemName(mDigit6, QLatin1String("digit6"));

    if (mUseAmPm) {

        mAmPm = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_am.svg"), this);

        HbStyle::setItemName(mAmPm, QLatin1String("ampm"));

    }

    mTouchArea = new HbTouchArea(this);

    mTouchArea->installEventFilter(this);

    HbStyle::setItemName(mTouchArea, QLatin1String("toucharea"));

    @copydoc HbWidget::updatePrimitives()

void HsDigitalClockWidget::updatePrimitives()

    QTime time = QTime::currentTime();

    QString timeString;

    if (mUseAmPm) {

        if (!mAmPm) {

            //mAmPm = new HbIconItem(QLatin1String("clock_widget_am"), this);

            mAmPm = new HbIconItem(QLatin1String(":/themes/icons/hbdefault/scalable/clock_widget_am.svg"), this);

            HbStyle::setItemName(mAmPm, QLatin1String("ampm"));

        }

        timeString = time.toString("hh:mm:ss ap");

    } else {

        if (mAmPm) {

            delete mAmPm;

            mAmPm = 0;

        }

        timeString = time.toString("hh:mm:ss");

    }

    mDigit1->setIconName(mDigitMap[timeString[0]]);

    mDigit2->setIconName(mDigitMap[timeString[1]]);

    mDigit3->setIconName(mDigitMap[timeString[3]]);

    mDigit4->setIconName(mDigitMap[timeString[4]]);

    mDigit5->setIconName(mDigitMap[timeString[6]]);

    mDigit6->setIconName(mDigitMap[timeString[7]]);

    if (mUseAmPm) {

        if (timeString[9] == QChar('a')) {

            //mAmPm->setIconName("clock_widget_am");

            mAmPm->setIconName(":/themes/icons/hbdefault/scalable/clock_widget_am.svg");

        } else {

            //mAmPm->setIconName("clock_widget_pm");

            mAmPm->setIconName(":/themes/icons/hbdefault/scalable/clock_widget_pm.svg");

/*!

    \internal

*/

void HsDigitalClockWidget::handleMouseReleaseEvent(QGraphicsSceneMouseEvent *event)

{

    if (!contains(event->pos())) {

        return;

    }

    emit clockTapped();

}