diff -r a3a1ae9acec6 -r da5135c61bad meetingrequest/mrgui/inc/cmrsystemnotifier.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/inc/cmrsystemnotifier.h	Wed Mar 31 21:08:33 2010 +0300
@@ -0,0 +1,69 @@
+/*
+* Copyright (c) 2009 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:  Response dialog's custom control implementation
+*
+*/
+
+
+#ifndef CMRSYSTEMNOTIFIER_H
+#define CMRSYSTEMNOTIFIER_H
+
+#include <e32base.h>
+
+class CEnvironmentChangeNotifier;
+class CESMRFieldEventQueue;
+
+/**
+ * CMRSystemNotifier listen system events and sends MRUI events.
+ */
+NONSHARABLE_CLASS( CMRSystemNotifier ) : public CBase
+    {
+public: // Contstruction and destruction
+    /**
+     * Creates and initialzes new CMRSystemNotifier object.
+     * Ownership is transferred to caller.
+     * @param aEventQueue Reference to event queue
+     */
+    static CMRSystemNotifier* NewL( 
+            CESMRFieldEventQueue& aEventQueue );
+    
+    /**
+     * C++ destructor
+     */
+    ~CMRSystemNotifier();
+
+    /**
+     * Starts system notifier
+     */
+    void StartL();
+    
+    /**
+     * Stops system notifier
+     */
+    void Stop();
+    
+private: // Implementation
+    CMRSystemNotifier( CESMRFieldEventQueue& aEventQueue );
+    void ConstructL();
+    static TInt EnvChangeCallbackL( TAny* aThisPtr );
+    void DoEnvChangeL();
+    
+private: // Data
+    /// Own: System notifier
+    CEnvironmentChangeNotifier* iSystemNotifier;
+    /// Ref: Reference to event queue
+    CESMRFieldEventQueue& iEventQueue;
+    };
+
+#endif // CMRSYSTEMNOTIFIER_H