icuSources/i18n/decimalformatpattern.h

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 *******************************************************************************
   5 * Copyright (C) 1997-2015, International Business Machines Corporation and    *
   6 * others. All Rights Reserved.                                                *
   7 *******************************************************************************
   8 */
   9 #ifndef _DECIMAL_FORMAT_PATTERN
  10 #define _DECIMAL_FORMAT_PATTERN
  11
  12 #include "unicode/utypes.h"
  13
  14 #if !UCONFIG_NO_FORMATTING
  15
  16 #include "unicode/uobject.h"
  17 #include "unicode/unistr.h"
  18 #include "digitlst.h"
  19 #include "affixpatternparser.h"
  20
  21 U_NAMESPACE_BEGIN
  22
  23 // currency sign count
  24 enum CurrencySignCount {
  25     fgCurrencySignCountZero,
  26     fgCurrencySignCountInSymbolFormat,
  27     fgCurrencySignCountInISOFormat,
  28     fgCurrencySignCountInPluralFormat
  29 };
  30
  31 class DecimalFormatSymbols;
  32
  33 struct DecimalFormatPattern : public UMemory {
  34   enum EPadPosition {
  35       kPadBeforePrefix,
  36       kPadAfterPrefix,
  37       kPadBeforeSuffix,
  38       kPadAfterSuffix
  39   };
  40
  41   DecimalFormatPattern();
  42
  43   int32_t fMinimumIntegerDigits;
  44   int32_t fMaximumIntegerDigits;
  45   int32_t fMinimumFractionDigits;
  46   int32_t fMaximumFractionDigits;
  47   UBool fUseSignificantDigits;
  48   int32_t fMinimumSignificantDigits;
  49   int32_t fMaximumSignificantDigits;
  50   UBool fUseExponentialNotation;
  51   int32_t fMinExponentDigits;
  52   UBool fExponentSignAlwaysShown;
  53   int32_t fCurrencySignCount;
  54   UBool fGroupingUsed;
  55   int32_t fGroupingSize;
  56   int32_t fGroupingSize2;
  57   int32_t fMultiplier;
  58   UBool fDecimalSeparatorAlwaysShown;
  59   int32_t fFormatWidth;
  60   UBool fRoundingIncrementUsed;
  61   DigitList fRoundingIncrement;
  62   UChar32 fPad;
  63   UBool fNegPatternsBogus;
  64   UBool fPosPatternsBogus;
  65   UnicodeString fNegPrefixPattern;
  66   UnicodeString fNegSuffixPattern;
  67   UnicodeString fPosPrefixPattern;
  68   UnicodeString fPosSuffixPattern;
  69   AffixPattern fNegPrefixAffix;
  70   AffixPattern fNegSuffixAffix;
  71   AffixPattern fPosPrefixAffix;
  72   AffixPattern fPosSuffixAffix;
  73   EPadPosition fPadPosition;
  74 };
  75
  76 class DecimalFormatPatternParser : public UMemory {
  77   public:
  78     DecimalFormatPatternParser();
  79     void useSymbols(const DecimalFormatSymbols& symbols);
  80
  81     void applyPatternWithoutExpandAffix(
  82         const UnicodeString& pattern,
  83         DecimalFormatPattern& out,
  84         UParseError& parseError,
  85         UErrorCode& status);
  86   private:
  87     DecimalFormatPatternParser(const DecimalFormatPatternParser&);
  88     DecimalFormatPatternParser& operator=(DecimalFormatPatternParser& rhs);
  89     UChar32 fZeroDigit;
  90     UChar32 fSigDigit;
  91     UnicodeString fGroupingSeparator;
  92     UnicodeString fDecimalSeparator;
  93     UnicodeString fPercent;
  94     UnicodeString fPerMill;
  95     UnicodeString fDigit;
  96     UnicodeString fSeparator;
  97     UnicodeString fExponent;
  98     UnicodeString fPlus;
  99     UnicodeString fMinus;
 100     UnicodeString fPadEscape;
 101 };
 102
 103 U_NAMESPACE_END
 104
 105 #endif /* !UCONFIG_NO_FORMATTING */
 106 #endif