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/*
* Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
* Contact: http://www.qt-project.org/legal
* 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:
*
*/
#include "cactiveloop.h"
void CActiveLoop::Register(MActiveLoopCallBack & aCallBack, TBool aUseTimer)
{
iCallBack = &aCallBack;
if (aUseTimer)
{ //Timer required for Cancel Asynchronous operation use case.
After(0);
}
else
{
CActive::SetActive();
TRequestStatus* status = &iStatus;
User::RequestComplete(status, KErrNone);
}
}
void CActiveLoop::RunL()
{
if (iCallBack->DoStepL())
{
CActive::SetActive();
TRequestStatus* status = &iStatus;
User::RequestComplete(status, KErrNone);
}
}
CActiveLoop* CActiveLoop::NewL()
{
CActiveLoop* active = new (ELeave) CActiveLoop();
CleanupStack::PushL(active);
active->ConstructL();
CleanupStack::Pop(active);
return active;
}
void CActiveLoop::DoCancel()
{
}
CActiveLoop::CActiveLoop() :CTimer(EPriorityStandard)
{
CActiveScheduler::Add(this);
}
CActiveLoop::~CActiveLoop()
{
Cancel();
}
TInt CActiveLoop::RunError(TInt aError)
{
iCallBack->DoError(aError);
return KErrNone;
}
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