/*+
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:  Presence observer interface+
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*+
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*/+
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#ifndef _MVIMPSTENGINEPRESENCESUBSERVICEEVENTOBSERVER_H+
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#define _MVIMPSTENGINEPRESENCESUBSERVICEEVENTOBSERVER_H+
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+
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#include "tvimpstenums.h"+
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+
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/**+
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 * Chat observer.+
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 * This class is responsible for handling Presence events.+
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 * @lib vimpstengine.dll+
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 * @since 5.0+
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 */	+
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class MVIMPSTEnginePresenceSubServiceEventObserver+
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	{+
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	public:	+
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+
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		/**+
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		* Observer Event for new add request+
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		* @parma aRequester requester for add request.+
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		*/ +
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		virtual void  HandleAddRequestEventL(TVIMPSTEnums::TOperationType aType, const TDesC& aRequesterId, +
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                                                const TDesC& aRequestorDisplayName  ) = 0;+
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		        +
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	    +
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	};+
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+
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#endif //_MVIMPSTENGINEPRESENCESUBSERVICEEVENTOBSERVER_H+
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