/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* 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: Juha Kauppinen, Mika Hokkanen

* 

* Description: Photo Browser

*

*/

#include "IEEngineImp.h"

#include "ImageMonitorAO.h"

// Here Engine pointer is not required 

// we will define one internal observer class between Engine and ImageMonitor thread

// 

CImageMonitorAO* CImageMonitorAO::NewL(CIEEngineImp* aEngImp)

{

CImageMonitorAO* self = new(ELeave) CImageMonitorAO(aEngImp);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

}

CImageMonitorAO* CImageMonitorAO::NewLC(CIEEngineImp* aEngImp)

    {

    CImageMonitorAO* self = new(ELeave) CImageMonitorAO(aEngImp);

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

CImageMonitorAO::CImageMonitorAO(CIEEngineImp* aEngImp) :

        CActive(CActive::EPriorityLow),

        iEngImp(aEngImp)

    {

    CActiveScheduler::Add(this);

    }

void CImageMonitorAO::ConstructL()

    {

    }

CImageMonitorAO::~CImageMonitorAO()

    {

    Cancel();

    }

void CImageMonitorAO::RunL()

    {

    iEngImp->AllFilesAddedToFilenameArrayL();

    }

void CImageMonitorAO::DoCancel()

    {

    }

void CImageMonitorAO::RunError()

    {

    // Nothing here

    }

//This name should be changed to IssueActiveRequest()

//This is more meaningful...

void CImageMonitorAO::ActiveRequest()

    {

    if(!IsActive())

        SetActive();

    }