/*

* 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:

*

* Description:

*

*/

#include <memspyui.rsg>

#include "MemSpyAsyncTracker.h"

CMemSpyAsyncTracker::CMemSpyAsyncTracker(RMemSpySession& aSession, void (RMemSpySession::*function)(TRequestStatus&)) :

	CActive(EPriorityIdle), 

	iFunction(function),

	iSession(aSession)

    {

	CActiveScheduler::Add(this);

    }

CMemSpyAsyncTracker::~CMemSpyAsyncTracker()

    {

    delete iWaitNote;

    }

void CMemSpyAsyncTracker::RunL()

    { 

    // If an error occurred handle it in RunError().

    User::LeaveIfError(iStatus.Int());

    // Operation has finished successfully 

    iWaitNote->DialogDismissedL(0);        

    delete this;

    }

void CMemSpyAsyncTracker::DoCancel()

    {

	// nothing to do here

    }

TInt CMemSpyAsyncTracker::RunError(TInt aError)

	{ 	

	return KErrNone;

	}

void CMemSpyAsyncTracker::StartL()

	{

	(iSession.*iFunction)(iStatus);

	SetActive();

	iWaitNote = new (ELeave) CMemSpyWaitNote;

	iWaitNote->StartWaitNoteL();

	}

CMemSpyWaitNote::~CMemSpyWaitNote()

	{

	delete iWaitDialog;

	}

void CMemSpyWaitNote::StartWaitNoteL()

	{

	iWaitDialog = new (ELeave) CAknWaitDialog((REINTERPRET_CAST(CEikDialog**, &iWaitDialog)), ETrue);

	iWaitDialog->PrepareLC( R_MEMSPY_WAIT_NOTE );

	iWaitDialog->SetCallback(this);

	iWaitDialog->RunLD();

	}

void CMemSpyWaitNote::DialogDismissedL(TInt aButtonId)

	{		

	iWaitDialog->ProcessFinishedL();

	}