diff -r e71858845f73 -r e1758cbb96ac audiostubs/devsoundextensions_stubs/audiovisualizationstub/src/visualization.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/audiostubs/devsoundextensions_stubs/audiovisualizationstub/src/visualization.cpp	Mon Oct 04 00:04:35 2010 +0300
@@ -0,0 +1,232 @@
+/*
+* Copyright (c) 2004 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: Audio Stubs -  Implementation of class Audio Visualiztion.
+*
+*/
+
+
+// INCLUDE FILES
+
+#ifdef _DEBUG
+#include <e32svr.h>
+#endif
+#include <Visualization.h>
+#include <MVisualizationObserver.h>
+#include "VisualizationBody.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVisualization::CVisualization
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CVisualization::CVisualization()
+    {
+    }
+
+
+// Destructor
+CVisualization::~CVisualization()
+    {
+    delete iBody;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVisualization::ConstructL(MVisualizationObserver& aObserver)
+     {
+#ifdef _DEBUG
+    RDebug::Print(_L("CVisualization::ConstructL"));
+#endif
+     iBody = CVisualization::CBody::NewL(aObserver);
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CVisualization* CVisualization::NewL(
+    MVisualizationObserver& aObserver )
+    {
+#ifdef _DEBUG
+    RDebug::Print(_L("CVisualization::NewL"));
+#endif
+    CVisualization* self = new (ELeave) CVisualization();
+    CleanupStack::PushL(self);
+    self->ConstructL(aObserver);
+    CleanupStack::Pop();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::DataRate
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CVisualization::DataRate() const
+    {
+	return iBody->DataRate();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::DataRateRange
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::DataRateRange(
+	TUint32& aMin,
+	TUint32& aMax )
+    {
+	iBody->DataRateRange(aMin, aMax);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::EnableFrequencyData
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::EnableFrequencyData(
+	TBool aIndicator )
+    {
+	iBody->EnableFrequencyData(aIndicator);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::EnableWaveformData
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::EnableWaveformData(
+	TBool aIndicator )
+    {
+	iBody->EnableWaveformData(aIndicator);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::FreqencyBandCount
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CVisualization::FreqencyBandCount() const
+    {
+	return iBody->FreqencyBandCount();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::FrequencyBandCountRange
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::FrequencyBandCountRange(
+	TUint32& aMin,
+	TUint32& aMax )
+    {
+	iBody->FrequencyBandCountRange(aMin, aMax);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::IsFrequencyDataEnabled
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CVisualization::IsFrequencyDataEnabled() const
+    {
+	return iBody->IsFrequencyDataEnabled();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::IsWaveformDataEnabled
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CVisualization::IsWaveformDataEnabled() const
+    {
+	return iBody->IsWaveformDataEnabled();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::SamplingRate
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CVisualization::SamplingRate() const
+    {
+	return iBody->SamplingRate();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::SetDataRateL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::SetDataRateL(
+	TUint32 aDataRate )
+	{
+	iBody->SetDataRateL(aDataRate);
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::SetFrequencyBandCount
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::SetFrequencyBandCountL(
+	TUint32 aFrequencyBandCount )
+	{
+    iBody->SetFrequencyBandCountL(aFrequencyBandCount);
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::SetWaveformDataLength
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::SetWaveformDataLengthL(
+	TUint32 aWaveformDataLength )
+	{
+    iBody->SetWaveformDataLengthL(aWaveformDataLength );
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::StartL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::StartL()
+    {
+	User::Leave(KErrNotSupported);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::StopL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::StopL()
+    {
+	User::Leave(KErrNotSupported);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::WaveformDataLength
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CVisualization::WaveformDataLength() const
+    {
+	return iBody->WaveformDataLength();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::WaveformDataLengthRange
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVisualization::WaveformDataLengthRange(
+	TUint32& aMin,
+	TUint32& aMax )
+    {
+	iBody->WaveformDataLengthRange(aMin,aMax);
+    }
+