--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/widgetplugins/hsclockwidgetplugin/src/hsclockwidgettimer.cpp	Thu Sep 02 20:17:27 2010 +0300
@@ -0,0 +1,93 @@
+/*
+* Copyright (c) 2008 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:
+*
+*/
+
+#include <QTimer>
+#include "hsclockwidgettimer.h"
+
+/*!
+    \class HsClockWidgetTimer
+    \ingroup group_hsclockwidgetplugin
+    \brief Common timer for all clock widgets that run in the HS process.
+*/
+
+/*!
+    Constructs new timer with the given \a parent.
+*/
+HsClockWidgetTimer::HsClockWidgetTimer(QObject *parent)
+  : QObject(parent),
+    mTimer(0)
+{
+    mTimer = new QTimer(this);
+    mTimer->setInterval(1000);    
+    connect(mTimer, SIGNAL(timeout()), SLOT(onTick()));
+}
+
+/*!
+    Destructor.
+*/
+HsClockWidgetTimer::~HsClockWidgetTimer()
+{
+    mTimer->stop();
+}
+
+/*!
+    Return the static timer instance.
+*/
+HsClockWidgetTimer *HsClockWidgetTimer::instance()
+{
+    if (!mInstance) {
+        mInstance = new HsClockWidgetTimer;
+    }
+    return mInstance;
+}
+
+/*!
+    \internal
+*/
+void HsClockWidgetTimer::connectNotify(const char *signal)
+{
+    mTimer->start();
+    QObject::connectNotify(signal);
+}
+
+/*!
+    \internal
+*/
+void HsClockWidgetTimer::disconnectNotify(const char *signal)
+{
+    if (receivers(SIGNAL(tick())) == 0) {
+        mTimer->stop();
+    }
+    QObject::disconnectNotify(signal);
+}
+
+/*!
+    \internal
+*/
+void HsClockWidgetTimer::onTick()
+{
+    if (0 < receivers(SIGNAL(tick()))) {        
+        emit tick();
+    } else {        
+        mTimer->stop();
+    }    
+}
+
+/*!
+    Static timer.
+*/
+HsClockWidgetTimer *HsClockWidgetTimer::mInstance = 0;