diff -r 1a6714c53019 -r cce62ebc198e radioapp/radiowidgets/src/radioutil.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radiowidgets/src/radioutil.cpp	Tue Aug 31 15:15:02 2010 +0300
@@ -0,0 +1,191 @@
+/*
+* 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:
+*
+*/
+
+// System includes
+#include <HbEffect>
+#include <HbNotificationDialog>
+
+// User includes
+#include "radioutil.h"
+#include "radiofrequencystrip.h"
+#include "radiostationcarousel.h"
+#include "radiofrequencyscanner.h"
+#include "radiologger.h"
+
+// Constants
+
+static RadioUtil* theInstance = 0;
+
+/*!
+ *
+ */
+RadioUtil::RadioUtil() :
+    mScanStatus( Scan::NotScanning )
+{
+}
+
+/*!
+ *
+ */
+RadioUtil::~RadioUtil()
+{
+}
+
+/*!
+ *
+ */
+bool RadioUtil::addEffects( QEffectList list )
+{
+    bool allAvailable = true;
+    QEffectList added;
+    foreach ( EffectInfo info, list ) {
+        if ( HbEffect::add( info.mItem, info.mPath, info.mEvent ) ) {
+            added.append( info );
+        } else {
+            allAvailable = false;
+            break;
+        }
+    }
+
+    if ( !allAvailable ) {
+        foreach ( const EffectInfo& info, added ) {
+            HbEffect::remove( info.mItem, info.mPath, info.mEvent );
+        }
+    }
+
+    return allAvailable;
+}
+
+
+/*!
+ *
+ */
+RadioFrequencyStrip* RadioUtil::frequencyStrip()
+{
+    return instance().mFrequencyStrip.data();
+}
+
+/*!
+ *
+ */
+RadioStationCarousel* RadioUtil::carousel()
+{
+    return instance().mCarousel.data();
+}
+
+/*!
+ *
+ */
+bool RadioUtil::isScannerAlive()
+{
+    RadioFrequencyScanner* scanner = instance().mScanner.data();
+    if ( scanner ) {
+        return scanner->isAlive();
+    }
+    return false;
+}
+
+/*!
+ *
+ */
+Scan::Status RadioUtil::scanStatus()
+{
+    return instance().mScanStatus;
+}
+
+/*!
+ *
+ */
+void RadioUtil::setFrequencyStrip( RadioFrequencyStrip* frequencyStrip )
+{
+    instance().mFrequencyStrip = frequencyStrip;
+}
+
+/*!
+ *
+ */
+void RadioUtil::setCarousel( RadioStationCarousel* carousel )
+{
+    instance().mCarousel = carousel;
+}
+
+/*!
+ *
+ */
+void RadioUtil::setFrequencyScanner( RadioFrequencyScanner* scanner )
+{
+    instance().mScanner = scanner;
+}
+
+/*!
+ *
+ */
+void RadioUtil::setScanStatus( Scan::Status status )
+{
+    instance().mScanStatus = status;
+}
+
+/*!
+ *
+ */
+Scroll::Direction RadioUtil::scrollDirectionFromSkipMode( int skipMode )
+{
+    return ( skipMode == StationSkip::Next || skipMode == StationSkip::NextFavorite )
+           ? Scroll::Left : Scroll::Right;
+}
+
+/*!
+ *
+ */
+Scroll::Direction RadioUtil::scrollDirection( int direction )
+{
+    return static_cast<Scroll::Direction>( direction );
+}
+
+/*!
+ *
+ */
+TuneReason::Reason RadioUtil::tuneReason( int tuneReason )
+{
+    return static_cast<TuneReason::Reason>( tuneReason );
+}
+
+/*!
+ *
+ */
+void RadioUtil::showDiscreetNote( const QString& text )
+{
+    RadioUtil& self = instance();
+    if ( !self.mNotificationDialog ) {
+        self.mNotificationDialog = new HbNotificationDialog();
+    }
+    self.mNotificationDialog.data()->setAttribute( Qt::WA_DeleteOnClose );
+    self.mNotificationDialog.data()->setTitle( text );
+    self.mNotificationDialog.data()->show();
+}
+
+/*!
+ *
+ */
+RadioUtil& RadioUtil::instance()
+{
+    if ( !::theInstance ) {
+        ::theInstance = new RadioUtil;
+    }
+    return *::theInstance;
+}
+