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/*
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* Copyright (c) 2003 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: Implementation of screensaver shared data Subscriber.
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*
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*/
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#include "screensaversubscriber.h"
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// -----------------------------------------------------------------------------
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// CSubscriber::CSubscriber
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// -----------------------------------------------------------------------------
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//
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CSubscriber::CSubscriber(TCallBack aCallBack, RProperty& aProperty)
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: CActive(EPriorityNormal), iCallBack(aCallBack), iProperty(aProperty)
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{
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CActiveScheduler::Add(this);
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}
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// -----------------------------------------------------------------------------
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// CSubscriber::~CSubscriber
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// -----------------------------------------------------------------------------
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//
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CSubscriber::~CSubscriber()
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{
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}
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// -----------------------------------------------------------------------------
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// CSubscriber::SubscribeL
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// -----------------------------------------------------------------------------
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//
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void CSubscriber::SubscribeL()
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{
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if (!IsActive())
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{
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iProperty.Subscribe(iStatus);
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SetActive();
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}
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}
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// -----------------------------------------------------------------------------
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// CSubscriber::StopSubscribe
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// -----------------------------------------------------------------------------
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//
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void CSubscriber::StopSubscribe()
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{
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Cancel();
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}
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// -----------------------------------------------------------------------------
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// CSubscriber::RunL
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// -----------------------------------------------------------------------------
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//
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void CSubscriber::RunL()
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{
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if (iStatus.Int() == KErrNone)
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{
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SubscribeL();
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iCallBack.CallBack();
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}
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}
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// -----------------------------------------------------------------------------
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// CSubscriber::DoCancel
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// -----------------------------------------------------------------------------
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//
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void CSubscriber::DoCancel()
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{
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iProperty.Cancel();
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}
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// End of file.
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