/*

* Copyright (c) 2002 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:

*

* Description: 

*       Observe the Disk Space

*

*/

// INCLUDE FILES

#include "CVRMdaRecorder.h"

#include "CVRDiskSpaceWatcher.h" 

#include "CVRMemo.h"

// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------------------------

// CVRDiskSpaceWatcher::CVRDiskSpaceWatcher

// 

// ---------------------------------------------------------------------------

//

inline CVRDiskSpaceWatcher::CVRDiskSpaceWatcher

        (CVRMdaRecorder& aRecorder, RFs& aFs) :

    CActive(CActive::EPriorityIdle),

    iRecorder(aRecorder), iFs(aFs)

    {

    CActiveScheduler::Add(this);

    }

// ---------------------------------------------------------------------------

//CVRDiskSpaceWatcher::NewL

// 

// ---------------------------------------------------------------------------

//

CVRDiskSpaceWatcher* CVRDiskSpaceWatcher::NewL

        (CVRMdaRecorder& aRecorder, RFs& aFs)

    {

    CVRDiskSpaceWatcher* self = new(ELeave) CVRDiskSpaceWatcher(aRecorder, aFs);

    return self;

    }

// ---------------------------------------------------------------------------

// CVRDiskSpaceWatcher::~CVRDiskSpaceWatcher

// 

// ---------------------------------------------------------------------------

//

CVRDiskSpaceWatcher::~CVRDiskSpaceWatcher()

    {

    Cancel();

    }

// ---------------------------------------------------------------------------

// CVRDiskSpaceWatcher::DoCancel

// 

// ---------------------------------------------------------------------------

//

void CVRDiskSpaceWatcher::DoCancel()

    {

    iFs.NotifyDiskSpaceCancel();

    }

// ---------------------------------------------------------------------------

// CVRDiskSpaceWatcher::RunL()

// 

// ---------------------------------------------------------------------------

//

void CVRDiskSpaceWatcher::RunL()

    {

    // if error returns, restart AO

    if (iStatus.Int())

    	{

   	    if (iRecorder.iMemo->Quality() == EQualityHigh)

   	    	{

    	    RequestNotification( iThreshold, iDrive);	

   	    	}

    	return;	

    	}

    // Disk space is below CL -> initiate a compress

    if(iRecorder.iAudioRecorder->State() == CMdaAudioClipUtility::ERecording)

    	{

        iRecorder.StopAndNotify();	

    	}

    // Renew notification request

    if (iRecorder.iMemo)

    	{

    	if (iRecorder.iMemo->Quality() == EQualityHigh)

    		{

   	    	RequestNotification( iThreshold, iDrive);	

    		}    		

    	}

    }

// ---------------------------------------------------------------------------

// CVRDiskSpaceWatcher::RunError

// 

// ---------------------------------------------------------------------------

//

TInt CVRDiskSpaceWatcher::RunError(TInt /*aError*/)

    {

    return KErrNone;

    }

// ---------------------------------------------------------------------------

// CVRDiskSpaceWatcher::RequestNotification

// 

// ---------------------------------------------------------------------------

//

void CVRDiskSpaceWatcher::RequestNotification( TInt64 aThreshold, TInt aDrive)

    {

    iThreshold = aThreshold;

    iDrive = aDrive;

    Cancel();

    iFs.NotifyDiskSpace(iThreshold,iDrive,iStatus);

    SetActive();

    }

//  End of File