securitydialogs/Autolock/src/AutolockWait.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 26 Jan 2010 15:20:08 +0200
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/*
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* Copyright (c) 2002 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: 
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*	
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*
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*/
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#include    <e32base.h>
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#include	<eikenv.h>
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#include	<eikappui.h>
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#include	"AutolockWait.h"
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// ================= MEMBER FUNCTIONS =======================
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//
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// ----------------------------------------------------------
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// CWait::NewL()	
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// 
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// ----------------------------------------------------------
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// 
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CWait* CWait::NewL()
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    {
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    CWait* self = new(ELeave) CWait();
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    CleanupStack::PushL(self);
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    self->ConstructL();
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    CleanupStack::Pop();
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    return self;
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    }
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//
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// ----------------------------------------------------------
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// CSystemLock::ConstructL()	
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// 
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// ----------------------------------------------------------
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// 
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void CWait::ConstructL()	
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	{	
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	CActiveScheduler::Add(this);			
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	}	
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//
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// ----------------------------------------------------------
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// CWait::CWait()
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// 
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// ----------------------------------------------------------
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//
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CWait::CWait() : CActive(0)
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	{ 
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	}
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//
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// ----------------------------------------------------------
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// CWait::~CWait()
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// Destructor
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// ----------------------------------------------------------
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//
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CWait::~CWait()
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    {
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        Cancel();
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	}
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//
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// ----------------------------------------------------------
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// CWait::StartWaitForRequest
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// 
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// ----------------------------------------------------------
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//
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TInt CWait::WaitForRequestL()
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    {	
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	CWaitAbsorbingControl* absorbing = CWaitAbsorbingControl::NewLC();
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	SetActive();
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	iWait.Start();
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	CleanupStack::PopAndDestroy(absorbing);
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	return iStatus.Int();
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	}
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//
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// ----------------------------------------------------------
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// CWait::RunL()
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// 
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// ----------------------------------------------------------
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// 
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void CWait::RunL()
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	{
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	if(iWait.IsStarted())		
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	    iWait.AsyncStop();
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	}
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//
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// ----------------------------------------------------------
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// CWait::DoCancel()
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// Cancels code request
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// ----------------------------------------------------------
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//
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void CWait::DoCancel()
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    {
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    if(iWait.IsStarted())
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	    iWait.AsyncStop();
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    }
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//
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// ----------------------------------------------------------
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// CWait::SetRequestType
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// Sets active request type
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// ----------------------------------------------------------
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//
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void CWait::SetRequestType(TInt aRequestType)
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{
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    iRequestType = aRequestType;
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}
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//
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// ----------------------------------------------------------
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// CWait::GetRequestType
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// Gets active request type
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// ----------------------------------------------------------
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//
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TInt CWait::GetRequestType()
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{
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    return iRequestType;
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}
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//
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// class CWaitAbsorbingControl
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//
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CWaitAbsorbingControl::CWaitAbsorbingControl()
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	{
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	}
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CWaitAbsorbingControl::~CWaitAbsorbingControl()
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	{
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	if (iCoeEnv && iAppUi)
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		iAppUi->RemoveFromStack(this);
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	}
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CWaitAbsorbingControl* CWaitAbsorbingControl::NewLC()
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	{
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	CWaitAbsorbingControl* self= new(ELeave) CWaitAbsorbingControl();
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	return self;
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	}
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void CWaitAbsorbingControl::ConstructL()
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	{
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	CreateWindowL();
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	SetExtent(TPoint(0,0), TSize(0,0));
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	ActivateL();
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	SetPointerCapture(ETrue);
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	ClaimPointerGrab(ETrue);
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	iAppUi=iEikonEnv->EikAppUi();
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	iAppUi->AddToStackL(this, ECoeStackPriorityEnvironmentFilter);
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	}
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TKeyResponse CWaitAbsorbingControl::OfferKeyEventL(const TKeyEvent& /*aKeyEvent*/,TEventCode /*aType*/)
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	{
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	return EKeyWasConsumed;
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	}
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// End of file