diff -r b852595f5cbe -r 63be7eb3fc78 wlanutilities/wlansniffer/wlaninfosorting/inc/wsfwlaninfosortingdbchangenotifier.h --- a/wlanutilities/wlansniffer/wlaninfosorting/inc/wsfwlaninfosortingdbchangenotifier.h Thu Aug 19 10:59:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,127 +0,0 @@ -/* -* Copyright (c) 2007-2008 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: Class header for CWsfWlanInfoSortingDbChangeNotifier -* -*/ - - - -#ifndef C_WSFWLANINFOSORTINGDBCHANGENOTIFIER_H -#define C_WSFWLANINFOSORTINGDBCHANGENOTIFIER_H - - -// EXTERNAL INCLUDES -#include -#include - - -// FORWARD DECLARATIONS -class MWsfWlanInfoSortingFilterVisitor; - - -/** - * Active object to monitor changes in a given database - * - * @lib wsfwlaninfosorting.lib - * @since S60 5.0 - */ - -NONSHARABLE_CLASS( CWsfWlanInfoSortingDbChangeNotifier ): public CActive - { - public: // construction - /** - * Factory function. - * @since S60 5.0 - * @param aDatabase The database to be monitored. Ownership not passed. - * @return Class instance - */ - static CWsfWlanInfoSortingDbChangeNotifier* NewLC( - RDbDatabase& aDatabase ); - - /** - * Factory function. - * @since S60 5.0 - * @param aDatabase The database to be monitored. Ownership not passed. - * @return Class instance - */ - static CWsfWlanInfoSortingDbChangeNotifier* NewL( - RDbDatabase& aDatabase ); - - ~CWsfWlanInfoSortingDbChangeNotifier(); - - - private: // constructors - /** - * Constructor - * @since S60 5.0 - * @param aDatabase The database to be monitored. Ownership not passed. - */ - CWsfWlanInfoSortingDbChangeNotifier( RDbDatabase& aDatabase ); - - void ConstructL(); - - - public: // new methods - - /** - * Starts monitoring the database - * @since S60 5.0 - */ - void StartDbObservation(); - - /** - * Append filter to the list of clients to be notified. - * @since S60 5.0 - * @param aRelatedFilter A filter which is interested in db events. - * Ownership not passed. - * @return - void - */ - void AppendDbRelatedFilterL( - MWsfWlanInfoSortingFilterVisitor* aRelatedFilter ); - - /** - * Removes the filter from the list of clients. - * @since S60 5.0 - * @param aRelatedFilter A filter which is interested in db events. - * Ownership not passed. - * @return - void - */ - void RemoveDbRelatedFilter( - MWsfWlanInfoSortingFilterVisitor* aRelatedFilter ); - - - private: // from CActive - - void DoCancel(); - void RunL(); - - - private: //data - /** - * The database to be monitored. Not owned. - */ - RDbDatabase* iDatabase; - - /** - * Database notifier - */ - RDbNotifier iNotifier; - - /** - * Array of DB-related filters to be notified - */ - RPointerArray iDbAwareFilters; - }; - -#endif // C_WSFWLANINFOSORTINGDBCHANGENOTIFIER_H