lafagnosticuifoundation/animation/tef/ActiveWait.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 25 May 2010 12:58:19 +0300
branchRCL_3
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// Copyright (c) 2005-2009 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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 @file
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 @internalComponent - Internal Symbian test code 
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*/
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#include "ActiveWait.h"
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CActiveWait* CActiveWait::NewL()
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	{
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	CActiveWait* self = new (ELeave) CActiveWait;
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop(self);
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	return self;
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	}
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void CActiveWait::ConstructL()
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	{
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	User::LeaveIfError(iTimer.CreateLocal());
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	CActiveScheduler::Add(this);
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	}
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CActiveWait::CActiveWait() : CActive(EPriorityNormal)
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	{
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	iFromTime.HomeTime();
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	}
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CActiveWait::~CActiveWait()
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	{
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	Cancel();
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	iTimer.Close();
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	}
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void CActiveWait::DoCancel()
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	{
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	iTimer.Cancel();
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	CActiveScheduler::Stop();
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	}
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void CActiveWait::RunL()
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	{
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	CActiveScheduler::Stop();
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	}
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TInt CActiveWait::RunError(TInt aError)
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	{
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	return aError; // exists so a break point can be placed on it.
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	}
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void CActiveWait::Wait(TInt aDelay)
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//    Note when using this : because other active objects can perform part of their
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//    processing whilst we wait, wrapping calls to this in __UHEAP_MARK / __UHEAP_MARKEND
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//    is likely to fail.  The data providers and animators are a major cause of this. 
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	{
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	iTimer.After(iStatus, aDelay);
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	SetActive();
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	CActiveScheduler::Start();
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	}