diff -r 000000000000 -r 2e3d3ce01487 contextframework/cfw/inc/cfserver/cfstarter.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/contextframework/cfw/inc/cfserver/cfstarter.h Tue Feb 02 10:12:00 2010 +0200 @@ -0,0 +1,109 @@ +/* +* Copyright (c) 2006-2008 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: CFStarter class declaration. +* +*/ + + +#ifndef C_CFSTARTER_H +#define C_CFSTARTER_H + +#include + +#include "cfphasebase.h" +#include "cfstartereventhandler.h" + +class MCFStarterObserver; + +/** +* Asynchronous Context Framework starter which provides a simple +* state machine. +*/ +NONSHARABLE_CLASS( CCFStarter ): public CActive, + public MCFStarterEventHandler + { + public: + + // Symbian two phased constructors + static CCFStarter* NewL( MCFContextInterface& aCF ); + static CCFStarter* NewLC( MCFContextInterface& aCF ); + + // C++ destructor + ~CCFStarter(); + + public: // New methods + + /** + * Adds a new observer. + * + * @since S60 4.0 + * @param aObserver New observer. + * @return None. + */ + void AddObserverL( MCFStarterObserver* aObserver ); + + /** + * Starts CF starter. + * CF initialization will start and observers are informed to + * initialize in phases. + * + * @since S60 4.0 + * @param None. + * @return None. + */ + void StartL(); + + private: // From base classes + + // @see CActive + void RunL(); + + // @see CActive + void DoCancel(); + + // @see CActive + TInt RunError( TInt aError ); + + // @see MCFStarterEventHandler + void HandleEvent( TCFStarterEvents aEvent ); + + private: // New methods + + // Switch to next phase, returns previous phase + CCFPhaseBase::TCFPhaseId SwitchToNextPhase(); + + // Runs current phase + void RunNextL(); + + private: + + CCFStarter( MCFContextInterface& aCF ); + void ConstructL(); + + private: + + // Own: Current init phase + CCFPhaseBase::TCFPhaseId iCurrentPhase; + + // Own: Observers - pointers not owned + RPointerArray iObservers; + + // Own: Phases + RPointerArray iPhases; + + // Ref: Context Access API + MCFContextInterface& iCF; + }; + +#endif