--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cellular/telephonysettings/tsrc/public/basic/PhoneSettingsTest/inc/PhoneSettingsTestCallWaitingObserver.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2002 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: Declaration of CPhoneSettingsTestCallWaitingObserver class.
+*
+*/
+
+
+
+#ifndef PHONESETTINGSTESTCALLWAITINGGOBSERVER_H
+#define PHONESETTINGSTESTCALLWAITINGGOBSERVER_H
+
+#include <e32base.h>
+#include <MPsetCallWaitingObs.h>
+
+// CLASS DECLARATION
+
+NONSHARABLE_CLASS(CPhoneSettingsTestCallWaitingObserver) : 
+    public MPsetCallWaitingObserver,
+    public CBase
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CPhoneSettingsTestCallWaitingObserver* NewL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CPhoneSettingsTestCallWaitingObserver();
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CPhoneSettingsTestCallWaitingObserver(); 
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+        
+    public: // Derived from MPsetCallWaitingObserver       
+    
+        /**
+        * Handles notes when requesting Call Waiting status.
+        *
+        * @param aStatus Query result.
+        * @param aBsc is List of active groups.
+        */
+        virtual void HandleCallWaitingGetStatusL( 
+            const MPsetCallWaiting::TGetCallWaitingStatus aStatus, 
+            TUint8 aBsc[KPSetNumberOfBsc] );
+        
+        /**
+        * Handles notes when Call Waiting has been changed.
+        *
+        * @param aSetting Changed setting.
+        * @param aResult Result of the action.
+        */
+        virtual void HandleCallWaitingChangedL( 
+            const MPsetCallWaiting::TSetCallWaiting aSetting, 
+            const TInt aResult );
+
+        /**
+        * Handles requesting notes.
+        *
+        * @param aStarted Is there a request going on.
+        * @param aInterrupted Request needs to be immediately cancelled.
+        */
+        virtual void HandleCWRequestingL( TBool aOngoing, 
+            TBool aInterrupted ); 
+        /**
+        * Handles errors in call waiting requests.
+        *
+        * @param aReason Reason for the error.
+        */
+        virtual void HandleCWErrorL( TInt aReason );
+
+        /**
+        * Sets pointer so that message is passed succesfully
+        * from requester to observer.
+        *
+        * @param aEngineContact Source of events to observer.
+        */
+        virtual void SetEngineContact( MPsetCallWaiting& aEngineContact );        
+
+    private: // Data
+        
+        // Pointer to MPsetCallWaiting
+        MPsetCallWaiting* iEngineContact; 
+    };
+
+#endif      // PHONESETTINGSTESTCALLWAITINGGOBSERVER_H
+
+// End of File
\ No newline at end of file