diff -r 6385c4c93049 -r 8e6fa1719340 browserplugins/browseraudiovideoplugin/src/BavpVolumeHandler.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserplugins/browseraudiovideoplugin/src/BavpVolumeHandler.cpp	Wed Sep 01 12:31:04 2010 +0100
@@ -0,0 +1,178 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Handles the volume, gets the initial volume from central
+* 				 repository and monitors changes in volume.
+*
+*/
+
+
+#include <centralrepository.h>	
+#include <ProfileEngineSDKCRKeys.h>
+#include <browseruisdkcrkeys.h>
+
+#include "BavpLogger.h"
+#include "BavpVolumeHandler.h"
+#include "BavpVolumeObserver.h"
+
+
+// -----------------------------------------------------------------------------
+// CBavpVolumeHandler::NewL
+// Two-phased constructor.
+// ----------------------------------------------------------------------------
+CBavpVolumeHandler* CBavpVolumeHandler::NewL( MBavpVolumeObserver* aObserver )
+    {
+	Log( EFalse, _L("CBavpVolumeHandler::NewL") );
+
+    CBavpVolumeHandler* self = new (ELeave) CBavpVolumeHandler( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+	
+// ----------------------------------------------------------------------------
+// CBavpVolumeHandler::CBavpVolumeHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ----------------------------------------------------------------------------
+CBavpVolumeHandler::CBavpVolumeHandler( MBavpVolumeObserver* aObserver )
+	: iObserver( aObserver )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CBavpVolumeHandler::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+void CBavpVolumeHandler::ConstructL()
+    {		
+	Log( EFalse, _L("CBavpVolumeHandler::ConstructL") );
+	
+	iCurrentVolume = KCRVolume5;
+	iCurrentProfile = KGeneralProfile;
+	
+	// Get volume settings from central repository
+	iVolumeRepository = CRepository::NewL( KCRUidBrowser );
+    iVolumeRepository->Get( KBrowserMediaVolumeControl, iCurrentVolume );
+
+    // If media volume key exists, watch it for changes
+    iVolumeCRHandler = CCenRepNotifyHandler::NewL( *this, *iVolumeRepository, 
+	    					    			       CCenRepNotifyHandler::EIntKey, 
+											      (TUint32)KBrowserMediaVolumeControl);  
+    iVolumeCRHandler->StartListeningL();
+    iPreviousVolume = iCurrentVolume;
+
+    // Get the current profile
+	iProfileRepository = CRepository::NewL( KCRUidProfileEngine );
+    iProfileRepository->Get( KProEngActiveProfile, iCurrentProfile );
+
+    // Watch the Profile changes using a CR Notify Handler
+    iProfileCRHandler = CCenRepNotifyHandler::NewL( *this, *iProfileRepository,
+                                                    CCenRepNotifyHandler::EIntKey,
+                                                    (TUint32)KProEngActiveProfile );
+    iProfileCRHandler->StartListeningL();
+
+    // Now that we have initial volume and profile, lets use them.
+    // Check if we're in Silent profile or Meeting profile.
+    if ( iCurrentProfile == KSilentProfile ||
+         iCurrentProfile == KMeetingProfile )
+        {
+        // Mute the volume, we already saved the CR volume
+        // as iPreviousVolume
+        iCurrentVolume = KCRVolumeMute;
+        }
+
+    // Tell observer (BavpController) the initial volume
+    if ( iObserver )
+        {
+        iObserver->UpdateVolume( iCurrentVolume ); 
+        }
+	}
+
+// ----------------------------------------------------------------------------
+// CBavpVolumeHandler::~CBavpVolumeHandler
+//  Destructor
+// ----------------------------------------------------------------------------
+CBavpVolumeHandler::~CBavpVolumeHandler()
+    {
+	Log( EFalse, _L("CBavpVolumeHandler::~CBavpVolumeHandler") );
+
+    // Clean up the media volume CR and CR Handler
+	if ( iVolumeCRHandler )
+        {
+        iVolumeCRHandler->StopListening();
+        delete iVolumeCRHandler;
+        }
+        
+	delete iVolumeRepository;
+
+    // Clean up the Profile CR and CR Handler
+    if ( iProfileCRHandler )
+        {
+        iProfileCRHandler->StopListening();
+        delete iProfileCRHandler;
+        }
+ 
+    delete iProfileRepository;
+
+    }
+
+// ----------------------------------------------------------------------------
+// CBavpVolumeHandler::HandleNotifyInt()
+// Handles volume and profile changes in CR
+// ----------------------------------------------------------------------------
+void CBavpVolumeHandler::HandleNotifyInt( const TUint32 aKeyId, TInt aNewValue )
+    {
+    if ( aKeyId == KBrowserMediaVolumeControl && aNewValue != iCurrentVolume )
+        {
+        // Media Volume property updated, and it changed
+        if ( iCurrentProfile == KSilentProfile ||
+             iCurrentProfile == KMeetingProfile )
+            {
+            // We got a new volume, and Profile is "quiet", save and use later
+            iPreviousVolume = aNewValue;
+            }
+        else
+            {
+            // We got a new volume and Profile allows us to use it
+            iCurrentVolume = aNewValue;
+            }
+        }
+    else if ( aKeyId == KProEngActiveProfile && aNewValue != iCurrentProfile )
+        {
+        // Profile property updated, and it changed
+        iCurrentProfile = aNewValue;
+
+        // If we got a change in profile, mute or unmute        
+        if ( iCurrentProfile == KSilentProfile ||
+             iCurrentProfile == KMeetingProfile )
+                {
+                // Mute the volume
+                iPreviousVolume = iCurrentVolume;
+                iCurrentVolume = KCRVolumeMute;
+                }
+            else // Unmute the volume
+                {
+                iCurrentVolume = iPreviousVolume;
+                }
+            }
+
+    // Tell observer the new volume
+    if ( iObserver )
+        {
+        iObserver->UpdateVolume( iCurrentVolume ); 
+        }
+    }
+
+// End of file