diff -r 95243422089a -r 491b3ed49290 filemanager/schbkup/inc/fmsystemstatemonitor.h --- a/filemanager/schbkup/inc/fmsystemstatemonitor.h Thu Aug 19 09:42:45 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,127 +0,0 @@ -/* -* Copyright (c) 2002-2008 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: system State monitor -* -*/ - -#ifndef __FM_SYSTEMSTATE_MONITOR__ -#define __FM_SYSTEMSTATE_MONITOR__ - -#include -#include - -/** - * MFmSystemStateMonitorObserver - * - * Monitor component observer. - * - * @since S60 5.2 - */ -class MFmSystemStateMonitorObserver - { - public: - /** - * Called when the system State changed - */ - virtual void SystemStateChangedEvent() = 0; - }; - -/** - * CFmSystemStateMonitor - * - * Component for monitoring system state - * - * @since S60 5.2 - */ -class CFmSystemStateMonitor : public CActive - { - public: - /** - * Create new monitor - * - * @param aObserver monitor observer - * @since S60 5.2 - */ - static CFmSystemStateMonitor* NewL( - MFmSystemStateMonitorObserver& aObserver ); - - /** - * Destructor - * - * @since S60 5.2 - */ - ~CFmSystemStateMonitor(); - - /** - * Start monitor - * - * @param aStateToMonitor the state needs monitored - * @since S60 5.2 - */ - void StartMonitor( TUint aStateToMonitor ); - - /** - * Indicate system state is normal or not - * - * @since S60 5.2 - * @return ETrue if system state is normal, EFalse if not - */ - TBool IsSystemStateNormal(); - - private: - /** - * C++ constructor - * - * @param aObserver monitor observer. - * @since S60 5.2 - */ - CFmSystemStateMonitor( MFmSystemStateMonitorObserver& aObserver ); - - /** - * Symbian 2nd phase constructor - * - * @since S60 5.2 - */ - void ConstructL(); - - private: // From CActive - /** - * From CActive - */ - void RunL(); - - /** - * From CActive - * @since S60 5.2 - */ - void DoCancel(); - - /** - * From CActive - * @since S60 5.2 - */ - TInt RunError( TInt aError ); - - private: - // observer used to inform try schedule backup again when system state become normal - MFmSystemStateMonitorObserver& iObserver; - - // State aware session. - RSsmStateAwareSession iSAS; - - // State to monitor - TUint iStateToMonitor; - }; - -#endif // __FM_SYSTEMSTATE_MONITOR__