diff -r 2e2a89493e2b -r 48dd0f169f0d imagehandlingutilities/thumbnailmanager/tmcommon/inc/tmshutdownobserver.h --- a/imagehandlingutilities/thumbnailmanager/tmcommon/inc/tmshutdownobserver.h Fri Sep 03 10:29:37 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,108 +0,0 @@ -/* -* Copyright (c) 2006-2007 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: TM Shutdown Observer - * -*/ - - -#ifndef TMSHUTDOWNOBSERVER_H -#define TMSHUTDOWNOBSERVER_H - -#include -#include -#include - - -/** - * Observer interface for signaling the need for shutdown - */ -class MTMShutdownObserver - { -public: - - virtual void ShutdownNotification() = 0; - }; - -/** - * Active object for observing P&S keys - * - * @since S60 v5.0 - */ -class CTMShutdownObserver: public CActive - { -public: - - /** - * Two-phased constructor. - * - * @since S60 v5.0 - * @return Instance of CTMShutdownObserver. - */ - static CTMShutdownObserver* NewL( MTMShutdownObserver& aObserver, const TUid& aKeyCategory, - const TInt aPropertyKey, TBool aDefineKey); - - /** - * Destructor - * - * @since S60 v5.0 - */ - virtual ~CTMShutdownObserver(); - -protected: - - /** - * Handles an active object's request completion event. - * - * @since S60 v5.0 - */ - void RunL(); - - /** - * Implements cancellation of an outstanding request. - * - * @since S60 v5.0 - */ - void DoCancel(); - -private: - - /** - * C++ default constructor - * - * @since S60 v5.0 - * @return Instance of CTMShutdownObserver. - */ - CTMShutdownObserver( MTMShutdownObserver& aObserver, const TUid& aKeyCategory, - const TInt iPropertyKey, TBool aDefineKey); - - /** - * Symbian 2nd phase constructor can leave. - * - * @since S60 v5.0 - */ - void ConstructL(); - -private: - - // not own - MTMShutdownObserver& iObserver; - - const TUid& iKeyCategory; - RProperty iProperty; - TInt iPropertyKey; - - TBool iDefineKey; -}; - -#endif // TMSHUTDOWNOBSERVER_H