icuSources/i18n/decimalformatpattern.h

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