--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver/screensaverplugins/snsrbigclockscreensaverplugin/snsrclockwidgets/src/snsranalogclockwidget.cpp	Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,139 @@
+/*
+* 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 Widget.
+*
+*/
+
+#include "snsranalogclockwidget.h"
+
+#include <QGraphicsSvgItem>
+#include <QTime>
+#include <QDebug>
+
+#include <HbStyleLoader>
+#include <HbIconItem>
+
+
+const char *gClockCssFilePath =":/style/snsranalogclockwidget.css";
+const char *gClockWidgetMLFilePath = ":/style/snsranalogclockwidget.widgetml";
+
+/*!
+    \class SnsrAnalogClockWidget
+    \ingroup group_snsrbigclockscreensaverprovider
+    \brief Screensaver analog clock widget.
+ */
+
+/*!
+    Constructs a new SnsrAnalogClockWidget.
+    \param parent Parent object.
+ */
+SnsrAnalogClockWidget::SnsrAnalogClockWidget(QGraphicsItem* parent):
+    HbWidget(parent),
+    mClockBackground(0), mClockHourHand(0), 
+    mClockMinuteHand(0), mClockSecondHand(0)
+{
+    HbStyleLoader::registerFilePath(gClockCssFilePath);
+    HbStyleLoader::registerFilePath(gClockWidgetMLFilePath);
+    
+    createPrimitives();
+    updatePrimitives();
+}
+
+/*!
+    Destructs the class.
+ */
+SnsrAnalogClockWidget::~SnsrAnalogClockWidget()
+{    
+    HbStyleLoader::unregisterFilePath( gClockCssFilePath );
+    HbStyleLoader::unregisterFilePath( gClockWidgetMLFilePath );
+
+}
+
+void SnsrAnalogClockWidget::polish( HbStyleParameters& params )
+{
+    // TODO: updatePrimitives might not be needed to be called from here anymore (hb changes)?
+    HbWidget::polish(params);
+    updatePrimitives();
+}
+
+/*!
+    @copydoc HbWidget::resizeEvent()
+ */
+void SnsrAnalogClockWidget::resizeEvent(QGraphicsSceneResizeEvent *event)
+{
+    HbWidget::resizeEvent(event);
+    updatePrimitives();
+}
+
+/*!
+    Creates all widget primitives.
+ */
+void SnsrAnalogClockWidget::createPrimitives()
+{
+    // TODO: when final graphics are available in platform (qtg_graf_screensaver_clock_xxx)
+    // use them instead. Also am/pm label should be added into the clock face.
+    if (!mClockBackground) {
+        mClockBackground = new HbIconItem(QLatin1String("qtg_graf_clock_day_bg"), this);
+        HbStyle::setItemName(mClockBackground, QLatin1String("analog_clock_background"));
+    }
+    if (!mClockHourHand) {
+        mClockHourHand = new HbIconItem(QLatin1String("qtg_graf_clock_day_hour"), this);
+        HbStyle::setItemName(mClockHourHand, QLatin1String("analog_clock_hour_hand"));
+    }
+    if (!mClockMinuteHand) {
+        mClockMinuteHand = new HbIconItem(QLatin1String("qtg_graf_clock_day_min"), this);
+        HbStyle::setItemName(mClockMinuteHand, QLatin1String("analog_clock_minute_hand"));
+    }
+    if (!mClockSecondHand) {
+        mClockSecondHand = new HbIconItem(QLatin1String("qtg_graf_clock_day_sec"), this);
+        HbStyle::setItemName(mClockSecondHand, QLatin1String("analog_clock_second_hand"));
+    }
+}
+
+/*!
+    @copydoc HbWidget::updatePrimitives()
+ */
+void SnsrAnalogClockWidget::updatePrimitives()
+{
+    if (!mClockHourHand || !mClockMinuteHand || !mClockSecondHand) {
+        createPrimitives();
+    }
+    
+    // Calculate angles for clock hands.
+    QTime time = QTime::currentTime();
+    qreal s = 6 * time.second();
+    qreal m = 6 * (time.minute() + s/360);
+    qreal h = 30 * ((time.hour() % 12) + m/360);
+    
+    int x = mClockHourHand->preferredSize().width()/2;
+    int y = mClockHourHand->preferredSize().height()/2;
+    mClockHourHand->setTransform(QTransform().translate(x, y).rotate(h).translate(-x, -y));
+
+    x = mClockMinuteHand->preferredSize().width()/2;
+    y = mClockMinuteHand->preferredSize().height()/2;
+    mClockMinuteHand->setTransform(QTransform().translate(x, y).rotate(m).translate(-x, -y));
+
+    x = mClockSecondHand->preferredSize().width()/2;
+    y = mClockSecondHand->preferredSize().height()/2;
+    mClockSecondHand->setTransform(QTransform().translate(x, y).rotate(s).translate(-x, -y));
+
+}
+
+/*!
+    Updates primitives when time change.
+ */
+void SnsrAnalogClockWidget::tick()
+{
+    updatePrimitives();
+}