diff -r 35488577e233 -r 2fa1fa551b0b satengine/SatServer/inc/MSatSystemStateChangeNotifier.h --- a/satengine/SatServer/inc/MSatSystemStateChangeNotifier.h Mon Aug 23 15:50:31 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,86 +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: Interface for Publish and suscripe change notifier. -* -*/ - - - -#ifndef MSATSYSTEMSTATECHANGENOTIFIER_H -#define MSATSYSTEMSTATECHANGENOTIFIER_H - -// INCLUDES -#include - -// CONSTANTS -// Indicates that the observer doesn't want to specify any value, when it should -// be notified. In this case, the changed value is sent to observer -const TInt KNotifyValueNotSet = -1; - -// CLASS DECLARATION - -/** -* Change notifier for Publish & Subscribe. -* -* @lib SatSystemState -* @since Series 60 3.0 -*/ -class MSatSystemStateChangeNotifier - { - public: // Constructors and destructor - - /** - * Destructor. - */ - virtual ~MSatSystemStateChangeNotifier() {}; - - public: // New functions - - /** - * Request a notification of a change in system state. - * The request is standing as long as it is canceled. - */ - virtual void NotifyChangeL() = 0; - - /** - * Cancels the notification request. - */ - virtual void CancelNotify() = 0; - - /** - * Gets the current value. - * @return Current value for earlier request. - */ - virtual TInt GetValueInt() { return KNotifyValueNotSet; }; - - protected: // New functions - - /** - * C++ default constructor. - */ - MSatSystemStateChangeNotifier() {}; - - private: - - // Prohibit copy constructor if not deriving from CBase. - MSatSystemStateChangeNotifier( const MSatSystemStateChangeNotifier& ); - - // Prohibit assigment operator if not deriving from CBase. - MSatSystemStateChangeNotifier& operator=( const MSatSystemStateChangeNotifier& ); - - }; - -#endif // MSATSYSTEMSTATECHANGENOTIFIER_H - -// End of File