mmfenh/progressivedownload/ProgressiveDownloadUtility/src/BufferEmptiedEventAO.cpp
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:23:00 +0100
branchRCL_3
changeset 46 0ac9a5310753
parent 0 71ca22bcf22a
permissions -rw-r--r--
Revert incorrect RCL_3 drop: Revision: 201033 Kit: 201035
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/*
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* Copyright (c) 2006 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:  Progressive Download Utility  Implementation of the BufTypeSupEventAO class.
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*
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*/
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#include "BufferEmptiedEventAO.h"
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#include <DataBuffer.h>
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using namespace multimedia;
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CBufferEmptiedEventAO::CBufferEmptiedEventAO(MBufferEmptiedObserver& aObserver )
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: CActive(CActive::EPriorityStandard),
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iObserver(aObserver),
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iError(KErrNone)
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    {
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    CActiveScheduler::Add(this);
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    }
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CBufferEmptiedEventAO::~CBufferEmptiedEventAO()
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    {
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    Cancel();
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    }
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CBufferEmptiedEventAO* CBufferEmptiedEventAO::NewL( MBufferEmptiedObserver& aObserver )
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    {
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    CBufferEmptiedEventAO* self = new (ELeave)CBufferEmptiedEventAO( aObserver );
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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 CBufferEmptiedEventAO::ConstructL()
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    {
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    }
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void CBufferEmptiedEventAO::SetActive()
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    {
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    if (!IsActive())
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        {
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        CActive::SetActive();
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        }
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    }
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TInt CBufferEmptiedEventAO::Error()
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    {
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    return iError;
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    }
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// From CActive
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void CBufferEmptiedEventAO::RunL()
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    {
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    // Save the error code
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    iError = iStatus.Int();
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    // Signal the observer that this request is serviced
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    iObserver.BufferEmptiedBySource();
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    }
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void CBufferEmptiedEventAO::DoCancel()
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    {
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    if(iStatus.Int() != 0)
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        {
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        TRequestStatus* status = &iStatus;
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        User::RequestComplete(status,KErrCancel);
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        }
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    }
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TInt CBufferEmptiedEventAO::RunError( TInt /*aError*/ )
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    {
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    return KErrNone;
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    }
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void CBufferEmptiedEventAO::SetBuffer(MDataBuffer* aBuffer)
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    {
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    iBuffer = aBuffer;
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    }
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MDataBuffer* CBufferEmptiedEventAO::GetBuffer()
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    {
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    return iBuffer;
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    }
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// End of File