diff -r 65e91466a14b -r b7e5ed8c1342 audiostubs/devsoundextensions_stubs/audiovisualizationstub/src/VisualizationBody.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/audiostubs/devsoundextensions_stubs/audiovisualizationstub/src/VisualizationBody.cpp	Tue Sep 07 08:19:48 2010 +0300
@@ -0,0 +1,261 @@
+/*
+* 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 VisualiztionBody.
+*
+*/
+
+
+// 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::CBody::CBody()
+    : 	iFrequencyDataEnabled(EFalse),
+    	iWaveFormDataEnabled(EFalse)
+    {
+    }
+
+
+// Destructor
+CVisualization::CBody::~CBody()
+    {
+	iFrequencyData.Close();
+	iWaveFormData.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVisualization::CBody::ConstructL(
+	MVisualizationObserver& aObserver )
+     {
+#ifdef _DEBUG
+    RDebug::Print(_L("CVisualization::Body::ConstructL"));
+#endif
+	iObserver = &aObserver;
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CVisualization::CBody* CVisualization::CBody::NewL(
+    MVisualizationObserver& aObserver )
+    {
+#ifdef _DEBUG
+    RDebug::Print(_L("CVisualization::Cbody::NewL"));
+#endif
+    CVisualization::CBody* self = new (ELeave) CVisualization::CBody();
+    CleanupStack::PushL(self);
+    self->ConstructL(aObserver);
+    CleanupStack::Pop();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::DataRate
+// -----------------------------------------------------------------------------
+//
+ TUint32 CVisualization::CBody::DataRate() const
+    {
+	return iDataRate;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::DataRateRange
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::DataRateRange(
+	TUint32& aMin,
+	TUint32& aMax )
+    {
+	aMin = iDataRateMin;
+	aMax = iDataRateMax;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::EnableFrequencyData
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::EnableFrequencyData(
+	TBool aIndicator )
+    {
+	iFrequencyDataEnabled = aIndicator;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::EnableWaveformData
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::EnableWaveformData(
+	TBool aIndicator )
+    {
+	iWaveFormDataEnabled = aIndicator;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::FreqencyBandCount
+// -----------------------------------------------------------------------------
+//
+ TUint32 CVisualization::CBody::FreqencyBandCount() const
+    {
+	return iFreqencyBandCount;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::FrequencyBandCountRange
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::FrequencyBandCountRange(
+	TUint32& aMin,
+	TUint32& aMax )
+    {
+	aMin = iFreqencyBandCountMin;
+	aMax = iFreqencyBandCountMax;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::IsFrequencyDataEnabled
+// -----------------------------------------------------------------------------
+//
+ TBool CVisualization::CBody::IsFrequencyDataEnabled() const
+    {
+	return iFrequencyDataEnabled;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::IsWaveformDataEnabled
+// -----------------------------------------------------------------------------
+//
+ TBool CVisualization::CBody::IsWaveformDataEnabled() const
+    {
+	return iWaveFormDataEnabled;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::SamplingRate
+// -----------------------------------------------------------------------------
+//
+ TUint32 CVisualization::CBody::SamplingRate() const
+    {
+	return iSamplingRate;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::SetDataRateL
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::SetDataRateL(
+	TUint32 aDataRate )
+	{
+	if ( (aDataRate >= iDataRateMin) && (aDataRate <= iDataRateMax) )
+		{
+		iDataRate = aDataRate;
+		}
+	else
+		{
+		User::Leave(KErrArgument);
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::SetFrequencyBandCount
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::SetFrequencyBandCountL(
+	TUint32 aFrequencyBandCount )
+	{
+	if ( (aFrequencyBandCount >= iFreqencyBandCountMin) && (aFrequencyBandCount <= iFreqencyBandCountMax) )
+		{
+		iFreqencyBandCount = aFrequencyBandCount;
+		}
+	else
+		{
+		User::Leave(KErrArgument);
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::SetWaveformDataLength
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::SetWaveformDataLengthL(
+	TUint32 aWaveformDataLength )
+	{
+	if ( (aWaveformDataLength >= iWaveformDataLengthMin) && (aWaveformDataLength <= iWaveformDataLengthMax) )
+		{
+		iWaveformDataLength = aWaveformDataLength;
+		}
+	else
+		{
+		User::Leave(KErrArgument);
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CVisualization::StartL
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::StartL()
+    {
+	User::Leave(KErrNotSupported);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::StopL
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::StopL()
+    {
+	User::Leave(KErrNotSupported);
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::WaveformDataLength
+// -----------------------------------------------------------------------------
+//
+ TUint32 CVisualization::CBody::WaveformDataLength() const
+    {
+	return iWaveformDataLength;
+    }
+
+// -----------------------------------------------------------------------------
+// CVisualization::WaveformDataLengthRange
+// -----------------------------------------------------------------------------
+//
+ void CVisualization::CBody::WaveformDataLengthRange(
+	TUint32& aMin,
+	TUint32& aMax )
+    {
+	aMin = iWaveformDataLengthMin;
+	aMax = iWaveformDataLengthMax;
+    }
+
+