// 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 "activecallbackconsole.h"

CActiveCallBackConsole::CActiveCallBackConsole(TInt(*aFunction)(TAny *aPtr, TChar aKey), TAny* aPtr)

	: CActive(EPriorityStandard), iFunction(aFunction), iPtr(aPtr)

	{

	CActiveScheduler::Add(this);

	}

CActiveCallBackConsole::~CActiveCallBackConsole()

	{

	Cancel();

	delete iConsole;

	}

CActiveCallBackConsole* CActiveCallBackConsole::NewL(TInt(*aFunction)(TAny *aPtr, TChar aKey), TAny* aPtr, const TDesC& aTitle,const TSize& aSize)

	{

	CActiveCallBackConsole* console = new (ELeave) CActiveCallBackConsole(aFunction, aPtr);

	CleanupStack::PushL(console);

	console->ConstructL(aTitle,aSize);

	CleanupStack::Pop();

	return console;

	}

void CActiveCallBackConsole::ConstructL(const TDesC& aTitle,const TSize& aSize)

	{

	iConsole = Console::NewL(aTitle,aSize);

	}

void CActiveCallBackConsole::DoCancel()

	{

	iConsole->ReadCancel();

	}

void CActiveCallBackConsole::RequestKey()

	{

	DrawCursor();

	iConsole->Read(iStatus);

	SetActive();

	}

void CActiveCallBackConsole::DrawCursor()

	{

	iConsole->Printf(_L(">>"));

	}

void CActiveCallBackConsole::RunL()

	{

	// key has been pressed

	TChar ch = iConsole->KeyCode();

	(*iFunction)(iPtr, ch);

	}

TInt CActiveCallBackConsole::RunError(TInt aError)

	{

	iConsole->Printf(_L("Console error %d\nTrying again...\n"), aError);

	RequestKey();

	return KErrNone;

	}