diff -r b63e8c2d8cff -r 604cd42065d1 securitydialogs/lockapp/inc/lockappobserverlist.h --- a/securitydialogs/lockapp/inc/lockappobserverlist.h Thu Jun 17 12:11:51 2010 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,99 +0,0 @@ -/* -* Copyright (c) 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: Controls observers and publishes state changes - * -*/ - - -#ifndef __LOCKAPPOBSERVERLIST_H__ -#define __LOCKAPPOBSERVERLIST_H__ - -// INCLUDES -#include -#include "lockapp.hrh" - -// FORWARD DECLARATIONS -class MLockAppStateObserver; - -/** - * CLockAppObserverList class publishes lock state changes to all implemented state - * observers. The list owns all childs and it is responsible for deleting them. - * - * @lib lockapp - * @since 5.0 - * @author Joona Petrell - * @author Tamas Koteles - */ -class CLockAppObserverList : public CCoeControl - { - public: - - /** - * C++ default constructor. - */ - CLockAppObserverList( ); - - /** - * Destructor. - */ - virtual ~CLockAppObserverList( ); - - public: - - /** - * Add new state observer. - * @param aObserver lock state observer - */ - void AddObserverL( MLockAppStateObserver* aObserver ); - - /** - * Remove lock state observer. - * @param aObserver lock state observer - */ - void RemoveObserver( MLockAppStateObserver* aObserver ); - - protected: - - /** - * Has to be called by the derived class in the construction. - */ - void BaseConstructL( ); - - /** - * Informs all observers about the status change. - * - * @param aStatusChange the new lock state. - */ - void PostStatusChangeL( TLockStatus aStatusChange ); - - /** - * Class that derives from observer list will have first - * notification about the lock status chane. - * - * @param aLockStatus the new lock state. - */ - virtual void HandleLockStatusChangedL( TLockStatus aLockStatus ); - - private: - - /** - * Dynamic list storing observers. Both the list and observers are owned. - * Own. - */ - RPointerArray* iObserverList; - - }; - -#endif // __LOCKAPPOBSERVERLIST_H__ -// End of File