| /* |
| ******************************************************************************* |
| * Copyright (C) 1997-2011, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| * |
| * File DCFMTSYM.CPP |
| * |
| * Modification History: |
| * |
| * Date Name Description |
| * 02/19/97 aliu Converted from java. |
| * 03/18/97 clhuang Implemented with C++ APIs. |
| * 03/27/97 helena Updated to pass the simple test after code review. |
| * 08/26/97 aliu Added currency/intl currency symbol support. |
| * 07/20/98 stephen Slightly modified initialization of monetarySeparator |
| ******************************************************************************** |
| */ |
| |
| #include "unicode/utypes.h" |
| |
| #if !UCONFIG_NO_FORMATTING |
| |
| #include "unicode/dcfmtsym.h" |
| #include "unicode/ures.h" |
| #include "unicode/decimfmt.h" |
| #include "unicode/ucurr.h" |
| #include "unicode/choicfmt.h" |
| #include "unicode/unistr.h" |
| #include "unicode/numsys.h" |
| #include "unicode/unum.h" |
| #include "ucurrimp.h" |
| #include "cstring.h" |
| #include "locbased.h" |
| #include "uresimp.h" |
| #include "ureslocs.h" |
| |
| // ***************************************************************************** |
| // class DecimalFormatSymbols |
| // ***************************************************************************** |
| |
| U_NAMESPACE_BEGIN |
| |
| UOBJECT_DEFINE_RTTI_IMPLEMENTATION(DecimalFormatSymbols) |
| |
| static const char gNumberElements[] = "NumberElements"; |
| static const char gCurrencySpacingTag[] = "currencySpacing"; |
| static const char gBeforeCurrencyTag[] = "beforeCurrency"; |
| static const char gAfterCurrencyTag[] = "afterCurrency"; |
| static const char gCurrencyMatchTag[] = "currencyMatch"; |
| static const char gCurrencySudMatchTag[] = "surroundingMatch"; |
| static const char gCurrencyInsertBtnTag[] = "insertBetween"; |
| |
| |
| static const UChar INTL_CURRENCY_SYMBOL_STR[] = {0xa4, 0xa4, 0}; |
| |
| // ------------------------------------- |
| // Initializes this with the decimal format symbols in the default locale. |
| |
| DecimalFormatSymbols::DecimalFormatSymbols(UErrorCode& status) |
| : UObject(), |
| locale() |
| { |
| initialize(locale, status, TRUE); |
| } |
| |
| // ------------------------------------- |
| // Initializes this with the decimal format symbols in the desired locale. |
| |
| DecimalFormatSymbols::DecimalFormatSymbols(const Locale& loc, UErrorCode& status) |
| : UObject(), |
| locale(loc) |
| { |
| initialize(locale, status); |
| } |
| |
| // ------------------------------------- |
| |
| DecimalFormatSymbols::~DecimalFormatSymbols() |
| { |
| } |
| |
| // ------------------------------------- |
| // copy constructor |
| |
| DecimalFormatSymbols::DecimalFormatSymbols(const DecimalFormatSymbols &source) |
| : UObject(source) |
| { |
| *this = source; |
| } |
| |
| // ------------------------------------- |
| // assignment operator |
| |
| DecimalFormatSymbols& |
| DecimalFormatSymbols::operator=(const DecimalFormatSymbols& rhs) |
| { |
| if (this != &rhs) { |
| for(int32_t i = 0; i < (int32_t)kFormatSymbolCount; ++i) { |
| // fastCopyFrom is safe, see docs on fSymbols |
| fSymbols[(ENumberFormatSymbol)i].fastCopyFrom(rhs.fSymbols[(ENumberFormatSymbol)i]); |
| } |
| for(int32_t i = 0; i < (int32_t)UNUM_CURRENCY_SPACING_COUNT; ++i) { |
| currencySpcBeforeSym[i].fastCopyFrom(rhs.currencySpcBeforeSym[i]); |
| currencySpcAfterSym[i].fastCopyFrom(rhs.currencySpcAfterSym[i]); |
| } |
| locale = rhs.locale; |
| uprv_strcpy(validLocale, rhs.validLocale); |
| uprv_strcpy(actualLocale, rhs.actualLocale); |
| } |
| return *this; |
| } |
| |
| // ------------------------------------- |
| |
| UBool |
| DecimalFormatSymbols::operator==(const DecimalFormatSymbols& that) const |
| { |
| if (this == &that) { |
| return TRUE; |
| } |
| for(int32_t i = 0; i < (int32_t)kFormatSymbolCount; ++i) { |
| if(fSymbols[(ENumberFormatSymbol)i] != that.fSymbols[(ENumberFormatSymbol)i]) { |
| return FALSE; |
| } |
| } |
| for(int32_t i = 0; i < (int32_t)UNUM_CURRENCY_SPACING_COUNT; ++i) { |
| if(currencySpcBeforeSym[i] != that.currencySpcBeforeSym[i]) { |
| return FALSE; |
| } |
| if(currencySpcAfterSym[i] != that.currencySpcAfterSym[i]) { |
| return FALSE; |
| } |
| } |
| return locale == that.locale && |
| uprv_strcmp(validLocale, that.validLocale) == 0 && |
| uprv_strcmp(actualLocale, that.actualLocale) == 0; |
| } |
| |
| // ------------------------------------- |
| |
| void |
| DecimalFormatSymbols::initialize(const Locale& loc, UErrorCode& status, UBool useLastResortData) |
| { |
| static const char *gNumberElementKeys[kFormatSymbolCount] = { |
| "decimal", |
| "group", |
| "list", |
| "percentSign", |
| NULL, /* Native zero digit is deprecated from CLDR - get it from the numbering system */ |
| NULL, /* Pattern digit character is deprecated from CLDR - use # by default always */ |
| "minusSign", |
| "plusSign", |
| NULL, /* currency symbol - We don't really try to load this directly from CLDR until we know the currency */ |
| NULL, /* intl currency symbol - We don't really try to load this directly from CLDR until we know the currency */ |
| "currencyDecimal", |
| "exponential", |
| "perMille", |
| NULL, /* Escape padding character - not in CLDR */ |
| "infinity", |
| "nan", |
| NULL, /* Significant digit symbol - not in CLDR */ |
| "currencyGroup", |
| NULL, /* one digit - get it from the numbering system */ |
| NULL, /* two digit - get it from the numbering system */ |
| NULL, /* three digit - get it from the numbering system */ |
| NULL, /* four digit - get it from the numbering system */ |
| NULL, /* five digit - get it from the numbering system */ |
| NULL, /* six digit - get it from the numbering system */ |
| NULL, /* seven digit - get it from the numbering system */ |
| NULL, /* eight digit - get it from the numbering system */ |
| NULL, /* nine digit - get it from the numbering system */ |
| }; |
| |
| static const char *gLatn = "latn"; |
| static const char *gSymbols = "symbols"; |
| const char *nsName; |
| const UChar *sym = NULL; |
| int32_t len = 0; |
| |
| *validLocale = *actualLocale = 0; |
| currPattern = NULL; |
| if (U_FAILURE(status)) |
| return; |
| |
| const char* locStr = loc.getName(); |
| UResourceBundle *resource = ures_open((char *)0, locStr, &status); |
| UResourceBundle *numberElementsRes = ures_getByKeyWithFallback(resource, gNumberElements, NULL, &status); |
| |
| if (U_FAILURE(status)) { |
| if ( useLastResortData ) { |
| status = U_USING_DEFAULT_WARNING; |
| initialize(); |
| } |
| return; |
| } else { |
| |
| // First initialize all the symbols to the fallbacks for anything we can't find |
| initialize(); |
| |
| // |
| // Next get the numbering system for this locale and set zero digit |
| // and the digit string based on the numbering system for the locale |
| // |
| |
| NumberingSystem* ns = NumberingSystem::createInstance(loc,status); |
| if (U_SUCCESS(status) && ns->getRadix() == 10 && !ns->isAlgorithmic()) { |
| nsName = ns->getName(); |
| UnicodeString digitString(ns->getDescription()); |
| setSymbol(kZeroDigitSymbol, digitString.tempSubString(0, 1), FALSE); |
| setSymbol(kOneDigitSymbol, digitString.tempSubString(1, 1), FALSE); |
| setSymbol(kTwoDigitSymbol, digitString.tempSubString(2, 1), FALSE); |
| setSymbol(kThreeDigitSymbol, digitString.tempSubString(3, 1), FALSE); |
| setSymbol(kFourDigitSymbol, digitString.tempSubString(4, 1), FALSE); |
| setSymbol(kFiveDigitSymbol, digitString.tempSubString(5, 1), FALSE); |
| setSymbol(kSixDigitSymbol, digitString.tempSubString(6, 1), FALSE); |
| setSymbol(kSevenDigitSymbol, digitString.tempSubString(7, 1), FALSE); |
| setSymbol(kEightDigitSymbol, digitString.tempSubString(8, 1), FALSE); |
| setSymbol(kNineDigitSymbol, digitString.tempSubString(9, 1), FALSE); |
| } else { |
| nsName = gLatn; |
| } |
| |
| UBool isLatn = !uprv_strcmp(nsName,gLatn); |
| |
| UErrorCode nlStatus = U_ZERO_ERROR; |
| UResourceBundle *nonLatnSymbols = NULL; |
| if ( !isLatn ) { |
| nonLatnSymbols = ures_getByKeyWithFallback(numberElementsRes, nsName, NULL, &nlStatus); |
| nonLatnSymbols = ures_getByKeyWithFallback(nonLatnSymbols, gSymbols, nonLatnSymbols, &nlStatus); |
| } |
| |
| UResourceBundle *latnSymbols = ures_getByKeyWithFallback(numberElementsRes, gLatn, NULL, &status); |
| latnSymbols = ures_getByKeyWithFallback(latnSymbols, gSymbols, latnSymbols, &status); |
| |
| UBool kMonetaryDecimalSet = FALSE; |
| UBool kMonetaryGroupingSet = FALSE; |
| for(int32_t i = 0; i<kFormatSymbolCount; i++) { |
| if ( gNumberElementKeys[i] != NULL ) { |
| UErrorCode localStatus = U_ZERO_ERROR; |
| if ( !isLatn ) { |
| sym = ures_getStringByKeyWithFallback(nonLatnSymbols,gNumberElementKeys[i],&len,&localStatus); |
| // If we can't find the symbol in the numbering system specific resources, |
| // use the "latn" numbering system as the fallback. |
| if ( U_FAILURE(localStatus) ) { |
| localStatus = U_ZERO_ERROR; |
| sym = ures_getStringByKeyWithFallback(latnSymbols,gNumberElementKeys[i],&len,&localStatus); |
| } |
| } else { |
| sym = ures_getStringByKeyWithFallback(latnSymbols,gNumberElementKeys[i],&len,&localStatus); |
| } |
| |
| if ( U_SUCCESS(localStatus) ) { |
| setSymbol((ENumberFormatSymbol)i, UnicodeString(TRUE, sym, len)); |
| if ( i == kMonetarySeparatorSymbol ) { |
| kMonetaryDecimalSet = TRUE; |
| } else if ( i == kMonetaryGroupingSeparatorSymbol ) { |
| kMonetaryGroupingSet = TRUE; |
| } |
| } |
| } |
| } |
| |
| ures_close(latnSymbols); |
| if ( !isLatn ) { |
| ures_close(nonLatnSymbols); |
| } |
| |
| // If monetary decimal or grouping were not explicitly set, then set them to be the |
| // same as their non-monetary counterparts. |
| |
| if ( !kMonetaryDecimalSet ) { |
| setSymbol(kMonetarySeparatorSymbol,fSymbols[kDecimalSeparatorSymbol]); |
| } |
| if ( !kMonetaryGroupingSet ) { |
| setSymbol(kMonetaryGroupingSeparatorSymbol,fSymbols[kGroupingSeparatorSymbol]); |
| } |
| |
| if (ns) { |
| delete ns; |
| } |
| |
| // Obtain currency data from the currency API. This is strictly |
| // for backward compatibility; we don't use DecimalFormatSymbols |
| // for currency data anymore. |
| UErrorCode internalStatus = U_ZERO_ERROR; // don't propagate failures out |
| UChar curriso[4]; |
| UnicodeString tempStr; |
| ucurr_forLocale(locStr, curriso, 4, &internalStatus); |
| |
| // Reuse numberElements[0] as a temporary buffer |
| uprv_getStaticCurrencyName(curriso, locStr, tempStr, internalStatus); |
| if (U_SUCCESS(internalStatus)) { |
| fSymbols[kIntlCurrencySymbol].setTo(curriso, -1); |
| fSymbols[kCurrencySymbol] = tempStr; |
| } |
| /* else use the default values. */ |
| |
| U_LOCALE_BASED(locBased, *this); |
| locBased.setLocaleIDs(ures_getLocaleByType(numberElementsRes, |
| ULOC_VALID_LOCALE, &status), |
| ures_getLocaleByType(numberElementsRes, |
| ULOC_ACTUAL_LOCALE, &status)); |
| |
| //load the currency data |
| UChar ucc[4]={0}; //Currency Codes are always 3 chars long |
| int32_t uccLen = 4; |
| const char* locName = loc.getName(); |
| UErrorCode localStatus = U_ZERO_ERROR; |
| uccLen = ucurr_forLocale(locName, ucc, uccLen, &localStatus); |
| |
| if(U_SUCCESS(localStatus) && uccLen > 0) { |
| char cc[4]={0}; |
| u_UCharsToChars(ucc, cc, uccLen); |
| /* An explicit currency was requested */ |
| UResourceBundle *currencyResource = ures_open(U_ICUDATA_CURR, locStr, &localStatus); |
| UResourceBundle *currency = ures_getByKeyWithFallback(currencyResource, "Currencies", NULL, &localStatus); |
| currency = ures_getByKeyWithFallback(currency, cc, currency, &localStatus); |
| if(U_SUCCESS(localStatus) && ures_getSize(currency)>2) { // the length is 3 if more data is present |
| currency = ures_getByIndex(currency, 2, currency, &localStatus); |
| int32_t currPatternLen = 0; |
| currPattern = ures_getStringByIndex(currency, (int32_t)0, &currPatternLen, &localStatus); |
| UnicodeString decimalSep = ures_getUnicodeStringByIndex(currency, (int32_t)1, &localStatus); |
| UnicodeString groupingSep = ures_getUnicodeStringByIndex(currency, (int32_t)2, &localStatus); |
| if(U_SUCCESS(localStatus)){ |
| fSymbols[kMonetaryGroupingSeparatorSymbol] = groupingSep; |
| fSymbols[kMonetarySeparatorSymbol] = decimalSep; |
| //pattern.setTo(TRUE, currPattern, currPatternLen); |
| status = localStatus; |
| } |
| } |
| ures_close(currency); |
| ures_close(currencyResource); |
| /* else An explicit currency was requested and is unknown or locale data is malformed. */ |
| /* ucurr_* API will get the correct value later on. */ |
| } |
| // else ignore the error if no currency |
| |
| // Currency Spacing. |
| localStatus = U_ZERO_ERROR; |
| UResourceBundle *currencyResource = ures_open(U_ICUDATA_CURR, locStr, &localStatus); |
| UResourceBundle *currencySpcRes = ures_getByKeyWithFallback(currencyResource, |
| gCurrencySpacingTag, NULL, &localStatus); |
| |
| if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) { |
| const char* keywords[UNUM_CURRENCY_SPACING_COUNT] = { |
| gCurrencyMatchTag, gCurrencySudMatchTag, gCurrencyInsertBtnTag |
| }; |
| localStatus = U_ZERO_ERROR; |
| UResourceBundle *dataRes = ures_getByKeyWithFallback(currencySpcRes, |
| gBeforeCurrencyTag, NULL, &localStatus); |
| if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) { |
| localStatus = U_ZERO_ERROR; |
| for (int32_t i = 0; i < UNUM_CURRENCY_SPACING_COUNT; i++) { |
| currencySpcBeforeSym[i] = ures_getUnicodeStringByKey(dataRes, keywords[i], &localStatus); |
| } |
| ures_close(dataRes); |
| } |
| dataRes = ures_getByKeyWithFallback(currencySpcRes, |
| gAfterCurrencyTag, NULL, &localStatus); |
| if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) { |
| localStatus = U_ZERO_ERROR; |
| for (int32_t i = 0; i < UNUM_CURRENCY_SPACING_COUNT; i++) { |
| currencySpcAfterSym[i] = ures_getUnicodeStringByKey(dataRes, keywords[i], &localStatus); |
| } |
| ures_close(dataRes); |
| } |
| ures_close(currencySpcRes); |
| ures_close(currencyResource); |
| } |
| } |
| ures_close(resource); |
| ures_close(numberElementsRes); |
| |
| } |
| |
| void |
| DecimalFormatSymbols::initialize() { |
| /* |
| * These strings used to be in static arrays, but the HP/UX aCC compiler |
| * cannot initialize a static array with class constructors. |
| * markus 2000may25 |
| */ |
| fSymbols[kDecimalSeparatorSymbol] = (UChar)0x2e; // '.' decimal separator |
| fSymbols[kGroupingSeparatorSymbol].remove(); // group (thousands) separator |
| fSymbols[kPatternSeparatorSymbol] = (UChar)0x3b; // ';' pattern separator |
| fSymbols[kPercentSymbol] = (UChar)0x25; // '%' percent sign |
| fSymbols[kZeroDigitSymbol] = (UChar)0x30; // '0' native 0 digit |
| fSymbols[kOneDigitSymbol] = (UChar)0x31; // '1' native 1 digit |
| fSymbols[kTwoDigitSymbol] = (UChar)0x32; // '2' native 2 digit |
| fSymbols[kThreeDigitSymbol] = (UChar)0x33; // '3' native 3 digit |
| fSymbols[kFourDigitSymbol] = (UChar)0x34; // '4' native 4 digit |
| fSymbols[kFiveDigitSymbol] = (UChar)0x35; // '5' native 5 digit |
| fSymbols[kSixDigitSymbol] = (UChar)0x36; // '6' native 6 digit |
| fSymbols[kSevenDigitSymbol] = (UChar)0x37; // '7' native 7 digit |
| fSymbols[kEightDigitSymbol] = (UChar)0x38; // '8' native 8 digit |
| fSymbols[kNineDigitSymbol] = (UChar)0x39; // '9' native 9 digit |
| fSymbols[kDigitSymbol] = (UChar)0x23; // '#' pattern digit |
| fSymbols[kPlusSignSymbol] = (UChar)0x002b; // '+' plus sign |
| fSymbols[kMinusSignSymbol] = (UChar)0x2d; // '-' minus sign |
| fSymbols[kCurrencySymbol] = (UChar)0xa4; // 'OX' currency symbol |
| fSymbols[kIntlCurrencySymbol].setTo(TRUE, INTL_CURRENCY_SYMBOL_STR, 2); |
| fSymbols[kMonetarySeparatorSymbol] = (UChar)0x2e; // '.' monetary decimal separator |
| fSymbols[kExponentialSymbol] = (UChar)0x45; // 'E' exponential |
| fSymbols[kPerMillSymbol] = (UChar)0x2030; // '%o' per mill |
| fSymbols[kPadEscapeSymbol] = (UChar)0x2a; // '*' pad escape symbol |
| fSymbols[kInfinitySymbol] = (UChar)0x221e; // 'oo' infinite |
| fSymbols[kNaNSymbol] = (UChar)0xfffd; // SUB NaN |
| fSymbols[kSignificantDigitSymbol] = (UChar)0x0040; // '@' significant digit |
| fSymbols[kMonetaryGroupingSeparatorSymbol].remove(); // |
| } |
| |
| Locale |
| DecimalFormatSymbols::getLocale(ULocDataLocaleType type, UErrorCode& status) const { |
| U_LOCALE_BASED(locBased, *this); |
| return locBased.getLocale(type, status); |
| } |
| |
| const UnicodeString& |
| DecimalFormatSymbols::getPatternForCurrencySpacing(UCurrencySpacing type, |
| UBool beforeCurrency, |
| UErrorCode& status) const { |
| if (U_FAILURE(status)) { |
| return fNoSymbol; // always empty. |
| } |
| if (beforeCurrency) { |
| return currencySpcBeforeSym[(int32_t)type]; |
| } else { |
| return currencySpcAfterSym[(int32_t)type]; |
| } |
| } |
| |
| void |
| DecimalFormatSymbols::setPatternForCurrencySpacing(UCurrencySpacing type, |
| UBool beforeCurrency, |
| const UnicodeString& pattern) { |
| if (beforeCurrency) { |
| currencySpcBeforeSym[(int32_t)type] = pattern; |
| } else { |
| currencySpcAfterSym[(int32_t)type] = pattern; |
| } |
| } |
| U_NAMESPACE_END |
| |
| #endif /* #if !UCONFIG_NO_FORMATTING */ |
| |
| //eof |
