diff -r 2a9601315dfc -r 98ccebc37403 javauis/amms_qt/ammscontrol/audio3D/src/cammscommitcontrolgroup.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/ammscontrol/audio3D/src/cammscommitcontrolgroup.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2005-2007 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:  Group for commit controls
+*
+*/
+
+
+// INCLUDE FILES
+
+#include <e32base.h>
+#include "cammscommitcontrolgroup.h"
+#include "cammsmodule.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAMMSCommitControlGroup::NewLC
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CAMMSCommitControlGroup* CAMMSCommitControlGroup::NewLC(
+    CAMMSModule& aSpectator,
+    CAMMSModuleContainer& aSoundSource3Ds)
+{
+    CAMMSCommitControlGroup* self = new(ELeave) CAMMSCommitControlGroup(
+        aSpectator,
+        aSoundSource3Ds);
+
+    CleanupStack::PushL(self);
+    // calls base class ConstructL
+    self->ConstructL();
+
+    return self;
+}
+
+// Destructor
+CAMMSCommitControlGroup::~CAMMSCommitControlGroup()
+{
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSCommitControlGroup::CommitAllControlsL
+// Transfers all the pending parameters to the audio processing system
+// for all ControlGroups in this controllable
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSCommitControlGroup::CommitAllControlsL()
+{
+    TInt groupAmount = 0;
+
+    // Go through every module in SoundSource3D
+    TInt moduleAmount = iSoundSource3Ds.Count();
+    for (TInt i = 0; i < moduleAmount; i++)
+    {
+        CAMMSModule* module = iSoundSource3Ds.At(i);
+
+        // Go through every ControlGroup in Module
+        groupAmount = module->Count();
+        for (TInt j = 0; j < groupAmount; j++)
+        {
+            MAMMSControlGroup* group = module->At(j);
+            group->CommitGroupL();
+        }
+    }
+
+    // And finally go through every ControlGroup in Spectator
+    groupAmount = iSpectator.Count();
+    for (TInt i = 0; i < groupAmount; i++)
+    {
+        MAMMSControlGroup* group = iSpectator.At(i);
+        group->CommitGroupL();
+    }
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSCommitControlGroup::SetDeferredL
+// Sets the mode of the CommitControl
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSCommitControlGroup::SetDeferredL(TBool aDeferred)
+{
+    TInt groupAmount = 0;
+    TCommitMode mode = (aDeferred ? EDeferred : EImmediate);
+
+    // Go through every module in SoundSource3D
+    TInt moduleAmount = iSoundSource3Ds.Count();
+    for (TInt i = 0; i < moduleAmount; i++)
+    {
+        CAMMSModule* module = iSoundSource3Ds.At(i);
+
+        // Go through every ControlGroup in Module
+        groupAmount = module->Count();
+        for (TInt j = 0; j < groupAmount; j++)
+        {
+            MAMMSControlGroup* group = module->At(j);
+            group->SetModeL(mode);
+        }
+    }
+
+    // And finally go through every ControlGroup in Spectator
+    groupAmount = iSpectator.Count();
+    for (TInt i = 0; i < groupAmount; i++)
+    {
+        MAMMSControlGroup* group = iSpectator.At(i);
+        group->SetModeL(mode);
+    }
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSCommitControlGroup::ClassName
+// Returns class name that identifies this control group.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+const TDesC16& CAMMSCommitControlGroup::ClassName()
+{
+    return KAMMSCommitControlClassName;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSCommitControlGroup::CommitL
+// Transfers all the pending parameters to the audio processing system.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSCommitControlGroup::CommitL(TInt /*aCommit*/)
+{
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSCommitControlGroup::CAMMSCommitControlGroup
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+CAMMSCommitControlGroup::CAMMSCommitControlGroup(
+    CAMMSModule& aSpectator,
+    CAMMSModuleContainer& aSoundSource3Ds):
+// CommitControlGroup has no associated amms controls therefore
+// the name passed as a parameter to the constructor is KNullDesC
+// CHANGED for now, passing actual name here even no associated Controls.
+        CAMMSAudio3DControlGroup(KAMMSCommitControl),
+        iSpectator(aSpectator),
+        iSoundSource3Ds(aSoundSource3Ds)
+{
+}
+
+