--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshui/inc/musuilivesharingobserver.h	Wed Sep 01 12:31:01 2010 +0100
@@ -0,0 +1,51 @@
+/*
+* 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:  Mus Applications Event Observer Interface
+*
+*/
+
+
+
+#ifndef MUSUILIVESHARINGOBSERVER_H
+#define MUSUILIVESHARINGOBSERVER_H
+
+#include "musuidefinitions.h"
+
+#include <aknappui.h>
+#include <badesca.h>
+
+class MMusUiLiveSharingObserver
+	{
+	
+public:
+    
+    virtual void SetZoomValues( TInt aMinZoom, TInt aMaxZoom ) = 0;
+
+    virtual void SetBrightnessValues( TInt aMinBrightness, TInt aMaxBrightness ) = 0;
+
+    virtual void SetZoomL( TInt aZoomLevel ) = 0;
+    
+    virtual void SetBrightnessL( TInt aBrightnessLevel ) = 0;
+    
+    virtual void SetZoomVisible( TBool aVisible ) = 0;
+    
+    virtual void SetBrightnessVisible( TBool aVisible ) = 0;
+
+    virtual void DoRefreshView() = 0;
+
+    };
+
+#endif // MUSUILIVESHARINGOBSERVER_H
+            
+// end of file