// Copyright (c) 2003-2009 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:

//

// Description:

//

/**

 @file

*/

#include "MtfTestActionUtilsUser.h"

#include "CMtfTestActionUtilsDeleteAllChildren.h"

CMtfTestActionUtilsDeleteAllChildren::CMtfTestActionUtilsDeleteAllChildren(CMsvSession* aSession,TMsvId aParentId) 

	: CActive(EPriorityNormal), iSession(aSession), iParentId(aParentId) 

	{

	CActiveScheduler::Add(this);

	}

CMtfTestActionUtilsDeleteAllChildren::~CMtfTestActionUtilsDeleteAllChildren()

	{

	delete iEntry;

	delete iSelection;

	}

void CMtfTestActionUtilsDeleteAllChildren::StartL(TRequestStatus& aStatus)

	{

	iRequestStatus = &aStatus;

	aStatus = KRequestPending;

	iEntry = CMsvEntry::NewL(*iSession,iParentId,TMsvSelectionOrdering(KMsvNoGrouping,EMsvSortByNone,ETrue));

	iEntry->SetEntryL(iParentId);

	iSelection = iEntry->ChildrenL();

	iTotalChildren = iSelection->Count();

	if (iTotalChildren == 0)

		User::RequestComplete(iRequestStatus,KErrNone);

	else

		{

		iOperation = iEntry->DeleteL((*iSelection)[iCurrentChild],iStatus);

		SetActive();

		iState = EStateThisLevel;

		}

	}

void CMtfTestActionUtilsDeleteAllChildren::DoCancel()

	{

	switch (iState)

		{

		case EStateThisLevel:

			iOperation->Cancel();

			break;

		case EStateNextLevel:

			iNextLevel->Cancel();

			break;

		}

	}

void CMtfTestActionUtilsDeleteAllChildren::RunL()

	{

	TInt err;

	switch (iState)

		{

		case EStateThisLevel:

			err = MtfTestActionUtilsUser::FinalProgressStatus(*iOperation,iStatus);

			delete iOperation;

			iOperation = NULL;

			switch (err)

				{

				case KErrAccessDenied:

					iUndeletedChildren++;

					iNextLevel = new (ELeave) CMtfTestActionUtilsDeleteAllChildren(iSession,(*iSelection)[iCurrentChild]);

					iNextLevel->StartL(iStatus);

					SetActive();

					iState = EStateNextLevel;

					break;

				case KErrNone:

					if (++iCurrentChild == iTotalChildren)

						User::RequestComplete(iRequestStatus,KErrNone);

					else

						{

						iOperation = iEntry->DeleteL((*iSelection)[iCurrentChild],iStatus);

						SetActive();

						}

					break;

				default:

					User::RequestComplete(iRequestStatus,err);

					break;

				}

			break;

		case EStateNextLevel:

			err = iStatus.Int();

			iUndeletedChildren += iNextLevel->Undeleted();

			delete iNextLevel;

			iNextLevel = NULL;

			switch (err)

				{

				case KErrNone:

					if (++iCurrentChild == iTotalChildren)

						User::RequestComplete(iRequestStatus,KErrNone);

					else

						{

						iOperation = iEntry->DeleteL((*iSelection)[iCurrentChild],iStatus);

						SetActive();

						iState = EStateThisLevel;

						}

					break;

				default:

					User::RequestComplete(iRequestStatus,err);

					break;

				}

			break;

		}

	}