/*

* Copyright (c) 2002-2009 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 NUMBERCONVERSION_H_

#define NUMBERCONVERSION_H_

#include <e32std.h>

class NumberConversion

/**

Functions for converting numbers between different numbers form different

scripts. The scripts supported are those given in enum TDigitType.

@publishedAll

@released

*/

	{

public:

	enum TDigitMatchType

		{

		EMatchSingleTypeOnly,

		EMatchMultipleTypes

		};

	IMPORT_C static TInt ConvertFirstNumber(const TDesC& aText, TInt& aLength,

		TDigitType& aDigitType,

		TDigitMatchType aDigitMatchType = EMatchMultipleTypes);

	IMPORT_C static TInt PositionAndTypeOfNextNumber(const TDesC& aText,

		TDigitType& aDigitType, TInt aStartFrom = 0);

	IMPORT_C static void FormatNumber(TDes& aText, TInt aNumber,

		TDigitType aDigitType);

	IMPORT_C static void FormatDigit(TDes& aText, TInt aNumber, TInt aLeadingZero,

		TDigitType aDigitType);

	IMPORT_C static void AppendFormatNumber(TDes& aText, TInt aNumber,

		TDigitType aDigitType);

	IMPORT_C static void ConvertDigits(TDes& aText, TDigitType aDigitType);

	IMPORT_C static TInt LengthOfFormattedNumber(TInt aNumber,

		TDigitType aDigitType);

	IMPORT_C static TInt LengthOfConvertedText(const TDesC& aText,

		TDigitType aDigitType);

	IMPORT_C static void Format(TDigitType aDigitType,

		TRefByValue<TDes> aFmt,...);

	IMPORT_C static TChar ConvertDigit(TChar& aDigit, TDigitType aDigitType);

	};

#endif