// Copyright (c) 2008-2009 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:

//

#ifndef __CHTMLTOCRTCONVACTIVE_H__

#define __CHTMLTOCRTCONVACTIVE_H__

#include <e32base.h>

#include <e32cons.h>

#include <e32std.h>

#include <f32file.h>

#include <txtrich.h> 

#include <txtfrmat.h>

#include <conarc.h>

#include <s32stor.h>

#include <s32file.h>

class CHtmlToCrtConverter;

//=========================

// CActiveConv

//=========================

class CActiveConv : public CActive

	{

public:

	static CActiveConv* NewL(const TFileName& aSourceFile, const TFileName& aTargetFile, MConverterUiObserver* aObserver=NULL);

	~CActiveConv();

	//from CActive

	virtual void DoCancel();

	virtual void RunL();

	void StartConversionL();

private:

	CActiveConv(MConverterUiObserver* aObserver);

	void ConstructL(const TFileName& aSourceFile, const TFileName& aTargetFile);

private:

	CConverterBase* iConverter;

	MConverterUiObserver* iObserver;

	HBufC* iSourceFile;

	HBufC* iTargetFile;

	};

//=========================

// CTestScheduler

//=========================

class CTestScheduler : public CActiveScheduler

 {

public:

	virtual void Error(TInt anError) const;

	TInt GetError();

private:

	TInt iError;

 };

//=========================

// CConversionObserver

//=========================

class CConversionObserver : public CBase, public MConverterUiObserver

	{

public:

	static CConversionObserver* NewLC();

	~CConversionObserver();

	//from MConverterUiObserver

	void MaxSteps(TInt aMax, TInt aObject);

	TInt Result(TInt aResult, TInt aObject); // Passes in a TResult, returns a TAction

	HBufC* QueryPasswordL(const TDesC& aClue);

private:

	HBufC* iCharsetName;

	};

#endif