--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radioenginewrapper/src/radioenginewrapper.cpp	Fri Mar 19 09:29:04 2010 +0200
@@ -0,0 +1,235 @@
+/*
+* 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:
+*
+*/
+
+// User includes
+#include "radioenginewrapper.h"
+#include "radioenginewrapper_p.h"
+#include "cradioenginehandler.h"
+#include "radiofrequencyscanninghandler.h"
+
+/*!
+ * Constructor
+ */
+RadioEngineWrapper::RadioEngineWrapper( RadioStationHandlerIf& stationHandler,
+                                        RadioEngineWrapperObserver& observer ) :
+    d_ptr( new RadioEngineWrapperPrivate( this, stationHandler, observer ) )
+{
+    Q_D( RadioEngineWrapper );
+    d->init();
+}
+
+/*!
+ * Destructor
+ */
+RadioEngineWrapper::~RadioEngineWrapper()
+{
+    delete d_ptr;
+}
+
+/*!
+ * Checks if the radio engine has been constructed properly
+ */
+bool RadioEngineWrapper::isEngineConstructed()
+{
+    Q_D( RadioEngineWrapper );
+    return d->isEngineConstructed();
+}
+
+/*!
+ * Returns the settings handler owned by the engine
+ */
+RadioSettings& RadioEngineWrapper::settings()
+{
+    Q_D( RadioEngineWrapper );
+    return d->settings();
+}
+
+/*!
+ * Returns the selected radio region
+ */
+RadioRegion::Region RadioEngineWrapper::region() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->Region();
+}
+
+/*!
+ * Returns the minimum frequency
+ */
+uint RadioEngineWrapper::minFrequency() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->MinFrequency();
+}
+
+/*!
+ * Returns the maximum frequency
+ */
+uint RadioEngineWrapper::maxFrequency() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->MaxFrequency();
+}
+
+/*!
+ * Returns the frequency step size from the selected region
+ */
+uint RadioEngineWrapper::frequencyStepSize() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->FrequencyStepSize();
+}
+
+/*!
+ * Returns the frequency step size from the selected region
+ */
+bool RadioEngineWrapper::isFrequencyValid( uint frequency )
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->IsFrequencyValid( frequency );
+}
+
+/*!
+ * Checks if the radio engine is on
+ */
+bool RadioEngineWrapper::isRadioOn() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->IsRadioOn();
+}
+
+/*!
+ * Checks if the scan is on
+ */
+bool RadioEngineWrapper::isScanning() const
+{
+    Q_D( const RadioEngineWrapper );
+    return !d->mFrequencyScanningHandler.isNull();
+}
+
+/*!
+ * Returns the currently tuned frequency
+ */
+uint RadioEngineWrapper::currentFrequency() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->TunedFrequency();
+}
+
+/*!
+ * Returns the mute status
+ */
+bool RadioEngineWrapper::isMuted() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->IsMuted();
+}
+
+/*!
+ * Returns the headset connection status
+ */
+bool RadioEngineWrapper::isAntennaAttached() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mEngineHandler->IsAntennaAttached();
+}
+
+/*!
+ * Returns the "use loudspeaker" status
+ */
+bool RadioEngineWrapper::isUsingLoudspeaker() const
+{
+    Q_D( const RadioEngineWrapper );
+    return d->mUseLoudspeaker;
+}
+
+/*!
+ * Tunes to the given frequency
+ */
+void RadioEngineWrapper::tuneFrequency( uint frequency, const int sender )
+{
+    Q_D( RadioEngineWrapper );
+    d->tuneFrequency( frequency, sender );
+}
+
+/*!
+ * Tunes to the given frequency after a delay
+ */
+void RadioEngineWrapper::tuneWithDelay( uint frequency, const int sender )
+{
+    Q_D( RadioEngineWrapper );
+    d->tuneWithDelay( frequency, sender );
+}
+
+/*!
+ * volume update command for the engine
+ */
+void RadioEngineWrapper::setVolume( int volume )
+{
+    Q_D( RadioEngineWrapper );
+    d->mEngineHandler->SetVolume( volume );
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapper::toggleMute()
+{
+    Q_D( RadioEngineWrapper );
+    d->mEngineHandler->SetMuted( !d->mEngineHandler->IsMuted() );
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapper::toggleAudioRoute()
+{
+    Q_D( RadioEngineWrapper );
+    d->mUseLoudspeaker = !d->mUseLoudspeaker;
+    d->mEngineHandler->SetAudioRouteToLoudspeaker( d->mUseLoudspeaker );
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapper::startSeeking( Seeking::Direction direction )
+{
+    Q_D( RadioEngineWrapper );
+    d->startSeeking( direction );
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapper::scanFrequencyBand()
+{
+    Q_D( RadioEngineWrapper );
+    if ( !d->mFrequencyScanningHandler ) {
+        d->mFrequencyScanningHandler.reset( new RadioFrequencyScanningHandler( *d ) );
+    }
+    d->mFrequencyScanningHandler->startScanning( d->mEngineHandler->IsMuted() );
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapper::cancelScanFrequencyBand()
+{
+    Q_D( RadioEngineWrapper );
+    d->mFrequencyScanningHandler->cancel();
+    d->frequencyScannerFinished();
+}