diff -r 000000000000 -r 5f000ab63145 phoneengine/phonemodel/src/cpeaudiooutputpreferencemonitor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/phonemodel/src/cpeaudiooutputpreferencemonitor.cpp	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,106 @@
+/*
+* Copyright (c) 2005 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:  This module contains the implementation of CPEAudioOutputPreferenceMonitor class 
+*
+*/
+
+
+// INCLUDES
+#include "cpeaudiooutputpreferencemonitor.h"
+#include "cpepubsubmonitor.h"
+#include "mpephonemodelinternal.h"
+#include <e32property.h>
+#include <mpedatastore.h>
+#include <talogger.h>
+#include <telinternalpskeys.h>
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// CPEAudioOutputPreferenceMonitor::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CPEAudioOutputPreferenceMonitor* CPEAudioOutputPreferenceMonitor::NewL(
+        MPEPhoneModelInternal& aModel ) 
+    {
+    TEFLOGSTRING( KTAOBJECT, "PE CPEAudioOutputPreferenceMonitor::NewL");
+    CPEAudioOutputPreferenceMonitor* self = new (ELeave) CPEAudioOutputPreferenceMonitor( aModel );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return( self );
+    }
+                                                                            
+// -----------------------------------------------------------------------------
+// CPEAudioOutputPreferenceMonitor::CPEAudioOutputPreferenceMonitor
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CPEAudioOutputPreferenceMonitor::CPEAudioOutputPreferenceMonitor(
+        MPEPhoneModelInternal& aModel
+        ): CPEPubSubMonitor( aModel )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CPEAudioOutputPreferenceMonitor::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CPEAudioOutputPreferenceMonitor::ConstructL()
+    {
+    TEFLOGSTRING( KTAOBJECT, "PE CPEAudioOutputPreferenceMonitor::ConstructL");
+   
+    BaseConstructL( KPSUidTelAudioPreference, KTelAudioOutput, RProperty::EInt );
+  
+    //  Now retrieve the value
+    TInt value;
+    TInt error = Get( value );
+    
+    // if not able to retrieve the value, set it to the default value
+    if ( error != KErrNone )
+        {   
+        value = EPSAudioPrivate;
+        }
+   
+    iModel.DataStore()->SetAudioOutputPreference( static_cast<EPSTelAudioOutput>(value) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::UpdateL
+// -----------------------------------------------------------------------------
+//
+void CPEAudioOutputPreferenceMonitor::UpdateL()
+    {
+    TEFLOGSTRING( KTAINT, "PE CPEAudioOutputPreferenceMonitor::UpdateL" );
+   
+    //  Now retrieve the value
+    TInt value;
+    User::LeaveIfError(Get(value)); 
+    
+    TInt old = iModel.DataStore()->AudioOutputPreference();
+    
+    // If value has not changed, do not send message about change.
+    // This reason for this check is that during phone startup sequence,
+    // the key gets updated but phoneengine already has te value correctly.
+    if (value != old)
+        {
+        iModel.DataStore()->SetAudioOutputPreference( static_cast<EPSTelAudioOutput>(value) );    
+        iModel.SendMessage( MEngineMonitor::EPEMessageAudioOutputPreferenceChanged );
+        }
+    }
+    
+// End of file