1 /*

     2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef NUMBERCONVERSION_H_

    20 #define NUMBERCONVERSION_H_

    21 

    22 #include <e32std.h>

    23 

    24 

    25 class NumberConversion

    26 /**

    27 Functions for converting numbers between different numbers form different

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

    29 @publishedAll

    30 @released

    31 */

    32 	{

    33 public:

    34 	enum TDigitMatchType

    35 		{

    36 		EMatchSingleTypeOnly,

    37 		EMatchMultipleTypes

    38 		};

    39 

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

    41 		TDigitType& aDigitType,

    42 		TDigitMatchType aDigitMatchType = EMatchMultipleTypes);

    43 

    44 	IMPORT_C static TInt PositionAndTypeOfNextNumber(const TDesC& aText,

    45 		TDigitType& aDigitType, TInt aStartFrom = 0);

    46 

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

    48 		TDigitType aDigitType);

    49 

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

    51 		TDigitType aDigitType);

    52 

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

    54 		TDigitType aDigitType);

    55 

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

    57 

    58 	IMPORT_C static TInt LengthOfFormattedNumber(TInt aNumber,

    59 		TDigitType aDigitType);

    60 

    61 	IMPORT_C static TInt LengthOfConvertedText(const TDesC& aText,

    62 		TDigitType aDigitType);

    63 

    64 	IMPORT_C static void Format(TDigitType aDigitType,

    65 		TRefByValue<TDes> aFmt,...);

    66 

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

    68 	};

    69 

    70 #endif