author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 06 Jul 2010 14:07:20 +0300 | |
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/* |
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* Copyright (c) 2006-2006 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: Client-server preset notifier |
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* |
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*/ |
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#ifndef R_RPSPRESETNOTIFIER_H |
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#define R_RPSPRESETNOTIFIER_H |
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#include "pscommon.h" |
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#include "pspresetobserver.h" |
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class RPSServ; |
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/** |
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* Client-server preset notifier. |
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*/ |
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class RPSServNotifier |
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{ |
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public: |
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/** |
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* Constructor. |
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* |
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* @param aServer Session with the preset server. |
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* @param aId The ID of the preset to observe, or <code>KErrNotFound</code> |
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* if all changes should result in a notification. |
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*/ |
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RPSServNotifier( RPSServ& aServer, TInt aId ); |
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/** |
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* Closes all resources allocated. |
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*/ |
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void Close(); |
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/** |
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* Request a notify when the preset with the supplied identifier is changed. |
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* |
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* @param aStatus The request status to signal when the preset is changed. |
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*/ |
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void Notify( TRequestStatus& aStatus ); |
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/** |
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* Cancels the pending notify request. |
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*/ |
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void CancelNotify(); |
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/** |
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* Returns the id of the preset. |
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* |
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* @return Id of the preset. |
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*/ |
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TInt Id() const; |
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/** |
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* Returns the data handler of the preset. |
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* |
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* @return Data handler of the preset. |
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*/ |
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TUid DataHandler() const; |
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/** |
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* Returns the reason of the change. |
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* |
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* @return Reason of the change. |
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*/ |
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MPSPresetObserver::TPSReason Reason() const; |
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private: |
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/** The preset server. */ |
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RPSServ& iServer; |
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/** Packaged data of the latest notify. */ |
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TPckgBuf<TPSNotifyDataPackage> iData; |
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/** The ID of the preset to observe, or <code>KErrNotFound</code> if all changes should result in a notification. */ |
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TInt iId; |
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}; |
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#endif // R_RPSPRESETNOTIFIER_H |