--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver/screensaverplugins/snsrbigclockscreensaverplugin/snsrswipewidget/src/snsrswipewidget.cpp	Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,153 @@
+/*
+* 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:  Swipe Widget.
+*
+*/
+
+#include <QDebug>
+#include <HbStyleLoader>
+#include <hbeffect.h>
+#include <hblabel.h>
+
+#include "snsrbigclockcontainer.h"
+#include "snsranalogclockcontainer.h"
+#include "snsrswipewidget.h"
+
+const char *gSwipeCssFilePath =":/style/snsrswipewidget.css";
+const char *gSwipeWidgetMLFilePath = ":/style/snsrswipewidget.widgetml";
+const char *gSwipeColorCssFilePath = ":/style/snsrswipewidget_color.css";
+
+const qreal gSwipeDownAngle = 270;
+const qreal gSwipeAngleTolerance = 25;
+
+/*!
+    \class SnsrSwipeWidget
+    \ingroup group_snsrbigclockscreensaverplugins
+    \brief Screensaver swipe widget.
+ */
+
+/*!
+    Constructs a new SnsrSwipeWidget.
+    \param parent Parent object.
+ */
+SnsrSwipeWidget::SnsrSwipeWidget(QGraphicsItem* parent):
+    HbWidget(parent),
+    mSlideLabel(0), mSlideIcon(0)
+{
+    HbStyleLoader::registerFilePath(gSwipeCssFilePath);
+    HbStyleLoader::registerFilePath(gSwipeWidgetMLFilePath);
+    HbStyleLoader::registerFilePath(gSwipeColorCssFilePath);
+    
+    setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Preferred);
+
+    createPrimitives();
+
+    HbEffect::add(mSlideIcon,
+        ":/xml/animate_portrait.fxml",
+        "slideDownPortrait");
+
+    reset();
+    grabGesture(Qt::SwipeGesture);
+
+}
+
+/*!
+    Destructs the class.
+ */
+SnsrSwipeWidget::~SnsrSwipeWidget()
+{
+    HbStyleLoader::unregisterFilePath( gSwipeCssFilePath );
+    HbStyleLoader::unregisterFilePath( gSwipeWidgetMLFilePath );
+    HbStyleLoader::unregisterFilePath( gSwipeColorCssFilePath );
+
+    HbEffect::remove(mSlideIcon);
+}
+
+void SnsrSwipeWidget::start()
+{
+    // Start animation
+    HbEffect::start(mSlideIcon, "slideDownPortrait", this, "animationComplete");
+}
+
+void SnsrSwipeWidget::reset()
+{
+    // Cancel animation and disable callback
+    HbEffect::cancel(mSlideIcon, "slideDownPortrait", false, false);
+}
+
+void SnsrSwipeWidget::animationComplete(const HbEffect::EffectStatus &status)
+{
+    Q_UNUSED(status);
+    HbEffect::start(mSlideIcon, "slideDownPortrait", this, "animationComplete");
+}
+
+
+/*!
+    Creates all widget primitives.
+ */
+void SnsrSwipeWidget::createPrimitives()
+{
+    if (!mSlideLabel) {
+        mSlideLabel = new HbLabel(this);
+        mSlideLabel->setPlainText(hbTrId("txt_screensaver_swipe"));
+        mSlideLabel->setAlignment(Qt::AlignCenter);
+        mSlideLabel->setPreferredHeight(50.0);
+        mSlideLabel->setPreferredWidth(224.0);
+        HbStyle::setItemName(mSlideLabel, QLatin1String("slideLabel"));
+    }
+    if (!mSlideIcon) {
+        mSlideIcon = new HbLabel(QLatin1String("slider"), this);
+        mSlideIcon->setIcon(HbIcon(":/slider"));   
+        mSlideIcon->setAspectRatioMode(Qt::KeepAspectRatioByExpanding);
+        mSlideIcon->setAlignment(Qt::AlignCenter);
+        mSlideIcon->setPreferredHeight(50.0);
+        mSlideIcon->setPreferredWidth(100.0);
+        HbStyle::setItemName(mSlideIcon, QLatin1String("slideIcon"));
+    }
+}
+
+/*!
+    \reimp
+ */
+
+void SnsrSwipeWidget::gestureEvent(QGestureEvent *event)
+{
+    SCREENSAVER_TEST_FUNC_ENTRY("SnsrSwipeWidget::gestureEvent")
+
+    QGesture *gesture = event->gesture(Qt::SwipeGesture);
+    QSwipeGesture *swipe = static_cast<QSwipeGesture *>(gesture);
+
+    if ( swipe && swipe->state() == Qt::GestureStarted ) {
+        start();
+        event->accept(Qt::SwipeGesture);
+    }
+    else if ( swipe && swipe->state() == Qt::GestureFinished ) {
+        // TODO: Remove following, currently shows some debug data on screen
+        mSlideLabel->setPlainText( QString("angle=%1, horD=%2, verD=%3 ")
+                .arg(swipe->swipeAngle())
+                .arg(swipe->horizontalDirection())
+                .arg(swipe->verticalDirection()) );
+        
+        // unclock with downward swipe
+        qreal swipeAngle = swipe->swipeAngle();
+        if ( abs(swipeAngle - gSwipeDownAngle) < gSwipeAngleTolerance ) {
+            
+            emit swipeDownDetected();
+            event->accept(Qt::SwipeGesture);
+            }
+    }
+    else { event->ignore(Qt::SwipeGesture); }
+
+    SCREENSAVER_TEST_FUNC_EXIT("SnsrSwipeWidget::gestureEvent")
+}