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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Item activator
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*
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*/
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#ifndef _XNITEMACTIVATOR_H
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#define _XNITEMACTIVATOR_H
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// System includes
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#include <e32base.h>
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// User includes
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// Forward declarations
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class CXnAppUiAdapter;
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class CXnNode;
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/**
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* Item activator
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*
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* @ingroup group_xnlayoutengine
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* @lib xn3layoutengine.lib
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* @since S60 5.2
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*/
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NONSHARABLE_CLASS( CXnItemActivator ) : public CTimer
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{
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public:
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// Constructors and destructor
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/**
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* Two-phased constructor.
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*/
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static CXnItemActivator* NewL( CXnAppUiAdapter& aAppUiAdapter );
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/**
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* Two-phased constructor. Leaving on stack
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*/
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static CXnItemActivator* NewLC( CXnAppUiAdapter& aAppUiAdapter );
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/**
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* Destructor
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*/
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~CXnItemActivator();
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private:
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// private constructors
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/**
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* Leaving constructor
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*/
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void ConstructL();
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/**
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* C++ default constructor
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*/
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CXnItemActivator( CXnAppUiAdapter& aAppUiAdapter );
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private:
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// from CTimer
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/**
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* @see CTimer
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*/
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void RunL();
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/**
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* @see CTimer
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*/
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TInt RunError( TInt aError );
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/**
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* @see CTimer
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*/
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void DoCancel();
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public:
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// new functions
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/**
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* Schedules item activation.
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* Outstanding activation is cancelled.
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*
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* @since S60 5.2
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* @param aItemToActivate Item to activate
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*/
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void ActivateL( CXnNode* aItemToActivate );
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private:
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// data
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/** AppUiAdapter, not owned */
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CXnAppUiAdapter& iAppUiAdapter;
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/** Activate trigger, owned */
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CXnNode* iTrigger;
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/** Item to activate, not owned */
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CXnNode* iItemToActivate;
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};
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#endif // _XNITEMACTIVATOR_H
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// End of file
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