diff -r 2f5c9ee7098c -r 072a5fa0c63b voicerecorder/RecViewSrc/CVRSystemEventHandler.h --- a/voicerecorder/RecViewSrc/CVRSystemEventHandler.h Thu Aug 19 09:57:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,116 +0,0 @@ -/* -* Copyright (c) 2002-2006 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: An active object class that is used to receive -* phone call related events from PS API and forward them -* to an MVRSystemEventObserver instance. -* -* -*/ - - - -#ifndef __CVRSYSTEMEVENTHANDLER_H -#define __CVRSYSTEMEVENTHANDLER_H - -// INCLUDES -#include -#include - -// FORWARD DECLARATIONS -class MVRSystemEventObserver; - -// CLASS DECLARATION - -/** -* An active object class that is used to receive -* phone call related events from RSystemAgent and forward them -* to an MVRSystemEventObserver instance. -*/ -NONSHARABLE_CLASS( CVRSystemEventHandler ): public CActive - { - public: // Constructors and destructor - - /** - * Two-phased constructor. - * @return A pointer to fully constructed instance of CVRSystemEventHandler - */ - static CVRSystemEventHandler* NewL(); - - /** - * Destructor. - */ - virtual ~CVRSystemEventHandler(); - - public: // New functions - /** - * Get the current state of any pubsub key - * @param aUid The UID of the PS category - * @param aKey The id identifying the PS key - * @return The value of the state variable - */ - TInt StateL( TUid aUid, TUint aKey ); - - /** - * Start listening to system events - * @param aUid The UID identifying the system agent's state variable - * @param aObserver The observer who will be notified of events - */ - void Listen( TUid aUid, TUint aKey, MVRSystemEventObserver* aObserver ); - - public: // from CActive - - /** - * When this method is called, an event has been received. - * Notify the observer. - */ - void RunL(); - - /** - * Cancel the request for event notifications. - */ - void DoCancel(); - - private: - - /** - * Ask system agent to notify us about events - */ - void IssueRequest(); - - /** - * Default constructor. - */ - CVRSystemEventHandler(); - - /** - * 2nd phase constructor. - */ - void ConstructL(); - - private: // Data - - /** - * For observing the system events - */ - RProperty iProperty; - - /** - * Pointer to the observer. Not owned. - */ - MVRSystemEventObserver* iObserver; - }; - -#endif // __CVRSYSTEMEVENTHANDLER_H - -// End of File