Esempio n. 1
0
bool
NumberValcon::parse(const QString& text)
{
    if (text.isEmpty()) {
	_value = 0;
	return true;
    }

    UnicodeString utext = convertToICU(text);

    // Parse the number using ICU
    UErrorCode status = U_ZERO_ERROR;
    NumberFormat* fmt = NumberFormat::createInstance(status);
    if (U_SUCCESS(status)) {
	Formattable value;
	ParsePosition pos;
	fmt->parse(utext, value, pos);
	if (pos.getErrorIndex() == -1 && pos.getIndex() == utext.length()) {
#if U_ICU_VERSION_MAJOR_NUM < 3
	    _value = value.getDouble(&status);
#else
	    _value = value.getDouble(status);
#endif
	    return true;
	}
    }

    return false;
}
Esempio n. 2
0
void RelativeDateTimeFormatterTest::TestCustomNumberFormat() {
    NumberFormat *nf;
    UErrorCode status = U_ZERO_ERROR;
    {
        RelativeDateTimeFormatter fmt("en", status);
        if (U_FAILURE(status)) {
            dataerrln(
                    "Failure creating format object - %s", u_errorName(status));
            return;
        }
        nf = (NumberFormat *) fmt.getNumberFormat().clone();
    }
    nf->setMinimumFractionDigits(1);
    nf->setMaximumFractionDigits(1);
    RelativeDateTimeFormatter fmt("en", nf, status);

    // Test copy constructor.
    RelativeDateTimeFormatter fmt2(fmt);
    RunTest(fmt2, kEnglishDecimal, UPRV_LENGTHOF(kEnglishDecimal), "en decimal digits");

    // Test assignment
    fmt = RelativeDateTimeFormatter("es", status);
    RunTest(fmt, kSpanishNoQuantity, UPRV_LENGTHOF(kSpanishNoQuantity), "assignment operator");

}
Esempio n. 3
0
/**
 * Convenience method that ought to be in NumberFormat
 */
NumberFormat* 
MessageFormat::createIntegerFormat(const Locale& locale, UErrorCode& status) const {
    NumberFormat *temp = NumberFormat::createInstance(locale, status);
    if (temp != NULL && temp->getDynamicClassID() == DecimalFormat::getStaticClassID()) {
        DecimalFormat *temp2 = (DecimalFormat*) temp;
        temp2->setMaximumFractionDigits(0);
        temp2->setDecimalSeparatorAlwaysShown(FALSE);
        temp2->setParseIntegerOnly(TRUE);
    }

    return temp;
}
Esempio n. 4
0
QString
NumberValcon::format()
{
    // Format decimal using ICU default numeric format
    UnicodeString text;
    UErrorCode status = U_ZERO_ERROR;
    NumberFormat* fmt = NumberFormat::createInstance(status);
    fmt->format(_value.toDouble(), text, status);
    if (U_FAILURE(status))
	return "";

    return convertToQt(text);
}
Esempio n. 5
0
std::string L10n::FormatDecimalNumberIntoString(double number) const
{
	UErrorCode success = U_ZERO_ERROR;
	UnicodeString utf16Number;
	NumberFormat* numberFormatter = NumberFormat::createInstance(currentLocale, UNUM_DECIMAL, success);
	numberFormatter->format(number, utf16Number);
	char utf8Number[512];
	CheckedArrayByteSink sink(utf8Number, ARRAY_SIZE(utf8Number));
	utf16Number.toUTF8(sink);
	ENSURE(!sink.Overflowed());

	return std::string(utf8Number, sink.NumberOfBytesWritten());
}
Esempio n. 6
0
QString
PercentValcon::format()
{
    // Format money using ICU default percent format
    UnicodeString text;
    UErrorCode status = U_ZERO_ERROR;
    NumberFormat* fmt = NumberFormat::createPercentInstance(status);
    fmt->setMaximumFractionDigits(4);
    fmt->format(_value.toDouble() / 100.0, text, status);
    if (U_FAILURE(status))
	return "";

    return convertToQt(text);
}
Esempio n. 7
0
template<> U_I18N_API
const MeasureFormatCacheData *LocaleCacheKey<MeasureFormatCacheData>::createObject(
        const void * /*unused*/, UErrorCode &status) const {
    const char *localeId = fLoc.getName();
    LocalUResourceBundlePointer unitsBundle(ures_open(U_ICUDATA_UNIT, localeId, &status));
    static UNumberFormatStyle currencyStyles[] = {
            UNUM_CURRENCY_PLURAL, UNUM_CURRENCY_ISO, UNUM_CURRENCY};
    LocalPointer<MeasureFormatCacheData> result(new MeasureFormatCacheData(), status);
    if (U_FAILURE(status)) {
        return NULL;
    }
    if (!loadMeasureUnitData(
            unitsBundle.getAlias(),
            *result,
            status)) {
        return NULL;
    }
    result->adoptNumericDateFormatters(loadNumericDateFormatters(
            unitsBundle.getAlias(), status));
    if (U_FAILURE(status)) {
        return NULL;
    }

    for (int32_t i = 0; i < WIDTH_INDEX_COUNT; ++i) {
        // NumberFormat::createInstance can erase warning codes from status, so pass it
        // a separate status instance
        UErrorCode localStatus = U_ZERO_ERROR;
        result->adoptCurrencyFormat(i, NumberFormat::createInstance(
                localeId, currencyStyles[i], localStatus));
        if (localStatus != U_ZERO_ERROR) {
            status = localStatus;
        }
        if (U_FAILURE(status)) {
            return NULL;
        }
    }
    NumberFormat *inf = NumberFormat::createInstance(
            localeId, UNUM_DECIMAL, status);
    if (U_FAILURE(status)) {
        return NULL;
    }
    inf->setMaximumFractionDigits(0);
    DecimalFormat *decfmt = dynamic_cast<DecimalFormat *>(inf);
    if (decfmt != NULL) {
        decfmt->setRoundingMode(DecimalFormat::kRoundDown);
    }
    result->adoptIntegerFormat(inf);
    result->addRef();
    return result.orphan();
}
Esempio n. 8
0
static void
showCurrencyFormatting(UBool useICU26API) {
    NumberFormat *nf;
    int32_t i, j;

    UnicodeString output;

    UErrorCode errorCode;

    // TODO: Using printf() here assumes that the runtime encoding is ASCII-friendly
    // and can therefore be mixed with UTF-8

    for(i=0; i<UPRV_LENGTHOF(sampleLocaleIDs); ++i) {
        printf("show currency formatting (method for %s) in the locale \"%s\"\n",
                useICU26API ? "ICU 2.6" : "before ICU 2.6",
                sampleLocaleIDs[i]);

        // get a currency formatter for this locale ID
        errorCode=U_ZERO_ERROR;
        nf=NumberFormat::createCurrencyInstance(sampleLocaleIDs[i], errorCode);
        if(U_FAILURE(errorCode)) {
            printf("NumberFormat::createCurrencyInstance(%s) failed - %s\n",
                    sampleLocaleIDs[i], u_errorName(errorCode));
            continue;
        }

        for(j=0; j<UPRV_LENGTHOF(sampleCurrencies); ++j) {
            printf("  - format currency \"%s\": ", sampleCurrencies[j]);

            // set the actual currency to be formatted
            if(useICU26API) {
                setNumberFormatCurrency_2_6(*nf, sampleCurrencies[j], errorCode);
            } else {
                setNumberFormatCurrency_2_4(*nf, sampleCurrencies[j], errorCode);
            }
            if(U_FAILURE(errorCode)) {
                printf("setNumberFormatCurrency(%s) failed - %s\n",
                        sampleCurrencies[j], u_errorName(errorCode));
                continue;
            }

            // output=formatted currency value
            output.remove();
            nf->format(12345678.93, output);
            output+=(UChar)0x0a; // '\n'
            uprintf(output);
        }
    }
}
Esempio n. 9
0
// Test bug9042
void TimeUnitTest::testGreekWithSanitization() {
    
    UErrorCode status = U_ZERO_ERROR;
    Locale elLoc("el");
    NumberFormat* numberFmt = NumberFormat::createInstance(Locale("el"), status);
    if (!assertSuccess("NumberFormat::createInstance for el locale", status, TRUE)) return;
    numberFmt->setMaximumFractionDigits(1);

    TimeUnitFormat* timeUnitFormat = new TimeUnitFormat(elLoc, status);
    if (!assertSuccess("TimeUnitFormat::TimeUnitFormat for el locale", status)) return;

    timeUnitFormat->setNumberFormat(*numberFmt, status);

    delete numberFmt;
    delete timeUnitFormat;
}
 virtual NumberFormat* createFormat(const Locale& /* loc */, UNumberFormatStyle formatType)
 {
     if (formatType == UNUM_CURRENCY) {
         return (NumberFormat*)currencyStyle->clone();
     }
     return NULL;
 }
Esempio n. 11
0
StandardPlural::Form QuantityFormatter::selectPlural(
            const Formattable &number,
            const NumberFormat &fmt,
            const PluralRules &rules,
            UnicodeString &formattedNumber,
            FieldPosition &pos,
            UErrorCode &status) {
    if (U_FAILURE(status)) {
        return StandardPlural::OTHER;
    }
    UnicodeString pluralKeyword;
    const DecimalFormat *decFmt = dynamic_cast<const DecimalFormat *>(&fmt);
    if (decFmt != NULL) {
        number::impl::DecimalQuantity dq;
        decFmt->formatToDecimalQuantity(number, dq, status);
        if (U_FAILURE(status)) {
            return StandardPlural::OTHER;
        }
        pluralKeyword = rules.select(dq);
        decFmt->format(number, formattedNumber, pos, status);
    } else {
        if (number.getType() == Formattable::kDouble) {
            pluralKeyword = rules.select(number.getDouble());
        } else if (number.getType() == Formattable::kLong) {
            pluralKeyword = rules.select(number.getLong());
        } else if (number.getType() == Formattable::kInt64) {
            pluralKeyword = rules.select((double) number.getInt64());
        } else {
            status = U_ILLEGAL_ARGUMENT_ERROR;
            return StandardPlural::OTHER;
        }
        fmt.format(number, formattedNumber, pos, status);
    }
    return StandardPlural::orOtherFromString(pluralKeyword);
}
Esempio n. 12
0
void
TimeUnitFormat::setNumberFormat(const NumberFormat& format, UErrorCode& status){
    if (U_FAILURE(status)) {
        return;
    }
    adoptNumberFormat((NumberFormat *)format.clone(), status);
}
Esempio n. 13
0
// Write AxisBlock keywords
bool UChromaSession::writeAxisBlock(LineParser& parser, Axes& axes, int axis)
{
	parser.writeLineF("    %s %i\n", UChromaSession::viewPaneKeyword(UChromaSession::AxisBlockKeyword), axis);
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::AutoScaleKeyword), Axes::autoScaleMethod(axes.autoScale(axis)));
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::AutoTicksKeyword), stringBool(axes.autoTicks(axis)));
	parser.writeLineF("      %s %f\n", UChromaSession::axisKeyword(UChromaSession::FirstTickKeyword), axes.tickFirst(axis));
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::FractionalPositioningKeyword), stringBool(axes.positionIsFractional(axis)));
	parser.writeLineF("      %s %s %s %s\n", UChromaSession::axisKeyword(UChromaSession::GridLinesKeyword), stringBool(axes.gridLinesMajor(axis)), stringBool(axes.gridLinesMinor(axis)), stringBool(axes.gridLinesFull(axis)));
	LineStyle style = axes.gridLineMajorStyle(axis);
	parser.writeLineF("      %s %f '%s' %f %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::GridLineMajorStyleKeyword), style.width(), LineStipple::stipple[style.stipple()].name, style.colour().redF(), style.colour().greenF(), style.colour().blueF(), style.colour().alphaF());
	style = axes.gridLineMinorStyle(axis);
	parser.writeLineF("      %s %f '%s' %f %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::GridLineMinorStyleKeyword), style.width(), LineStipple::stipple[style.stipple()].name, style.colour().redF(), style.colour().greenF(), style.colour().blueF(), style.colour().alphaF());
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::InvertKeyword), stringBool(axes.inverted(axis)));
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::LabelAnchorKeyword), TextPrimitive::textAnchor(axes.labelAnchor(axis)));
	parser.writeLineF("      %s %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::LabelOrientationKeyword), axes.labelOrientation(axis).x, axes.labelOrientation(axis).y, axes.labelOrientation(axis).z);
	parser.writeLineF("      %s %f %f\n", UChromaSession::axisKeyword(UChromaSession::LimitsKeyword), axes.min(axis), axes.max(axis));
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::LogarithmicKeyword), stringBool(axes.logarithmic(axis)));
	parser.writeLineF("      %s %i\n", UChromaSession::axisKeyword(UChromaSession::MinorTicksKeyword), axes.minorTicks(axis));
	NumberFormat fmt = axes.numberFormat(axis);
	parser.writeLineF("      %s '%s' %i %s %s\n", UChromaSession::axisKeyword(UChromaSession::NumberFormatKeyword), NumberFormat::formatType(fmt.type()), fmt.nDecimals(), stringBool(fmt.useUpperCaseExponent()), stringBool(fmt.forcePrecedingPlus()));
	parser.writeLineF("      %s %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::PositionFractionalKeyword), axes.positionFractional(axis).x, axes.positionFractional(axis).y, axes.positionFractional(axis).z);
	parser.writeLineF("      %s %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::PositionRealKeyword), axes.positionReal(axis).x, axes.positionReal(axis).y, axes.positionReal(axis).z);
	parser.writeLineF("      %s %f\n", UChromaSession::axisKeyword(UChromaSession::StretchKeyword), axes.stretch(axis));
	parser.writeLineF("      %s %f\n", UChromaSession::axisKeyword(UChromaSession::TickDeltaKeyword), axes.tickDelta(axis));
	parser.writeLineF("      %s %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::TickDirectionKeyword), axes.tickDirection(axis).x, axes.tickDirection(axis).y, axes.tickDirection(axis).z);
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::TitleAnchorKeyword), TextPrimitive::textAnchor(axes.titleAnchor(axis)));
	parser.writeLine(QString("      ")+UChromaSession::axisKeyword(UChromaSession::TitleKeyword)+" '"+axes.title(axis)+"'\n");
	parser.writeLineF("      %s %f %f %f %f\n", UChromaSession::axisKeyword(UChromaSession::TitleOrientationKeyword), axes.titleOrientation(axis).x, axes.titleOrientation(axis).y, axes.titleOrientation(axis).z, axes.titleOrientation(axis).w);
	parser.writeLineF("      %s %s\n", UChromaSession::axisKeyword(UChromaSession::VisibleAxisKeyword), stringBool(axes.visible(axis)));
	parser.writeLineF("    %s\n", UChromaSession::axisKeyword(UChromaSession::EndAxisKeyword));

	return true;
}
Esempio n. 14
0
void
BCountry::FormatNumber(BString* string, int32 value)
{
    UErrorCode err;
    NumberFormat* numberFormatter
        = NumberFormat::createInstance(*fICULocale, err);

    assert(err == U_ZERO_ERROR);

    UnicodeString ICUString;
    ICUString = numberFormatter->format((int32_t)value, ICUString);

    string->Truncate(0);
    BStringByteSink stringConverter(string);

    ICUString.toUTF8(stringConverter);
}
Esempio n. 15
0
void
DateFormat::setNumberFormat(const NumberFormat& newNumberFormat)
{
    NumberFormat* newNumFmtClone = (NumberFormat*)newNumberFormat.clone();
    if (newNumFmtClone != NULL) {
        adoptNumberFormat(newNumFmtClone);
    }
}
Esempio n. 16
0
U_CAPI void U_EXPORT2
unum_setAttribute(    UNumberFormat*          fmt,
            UNumberFormatAttribute  attr,
            int32_t                 newValue)
{
  NumberFormat* nf = reinterpret_cast<NumberFormat*>(fmt);
  if ( attr == UNUM_LENIENT_PARSE ) {
    // Supported for all subclasses
    // keep this here as the class may not be a DecimalFormat
    return nf->setLenient(newValue != 0);
  }
  // The remaining attributea are only supported for DecimalFormat
  DecimalFormat* df = dynamic_cast<DecimalFormat*>(nf);
  if (df != NULL) {
    UErrorCode ignoredStatus = U_ZERO_ERROR;
    df->setAttribute(attr, newValue, ignoredStatus);
  }
}
Esempio n. 17
0
static jint getCurrencyFractionDigitsNative(JNIEnv* env, jclass clazz, jstring currencyCode) {
    UErrorCode status = U_ZERO_ERROR;
    
    NumberFormat* fmt = NumberFormat::createCurrencyInstance(status);
    if (U_FAILURE(status)) {
        return -1;
    }

    const jchar* cCode = env->GetStringChars(currencyCode, NULL);
    fmt->setCurrency(cCode, status);
    env->ReleaseStringChars(currencyCode, cCode);
    if (U_FAILURE(status)) {
        return -1;
    }
    
    // for CurrencyFormats the minimum and maximum fraction digits are the same.
    int result = fmt->getMinimumFractionDigits(); 
    delete fmt;
    return result;
}
Esempio n. 18
0
status_t
BCountry::FormatNumber(BString* string, double value)
{
    UErrorCode err = U_ZERO_ERROR;
    NumberFormat* numberFormatter
        = NumberFormat::createInstance(*fICULocale, NumberFormat::kNumberStyle,
                                       err);

    // Warning: we're returning an ICU error here but the type is status_t.
    if (U_FAILURE(err)) return err;

    UnicodeString ICUString;
    ICUString = numberFormatter->format(value, ICUString);

    string->Truncate(0);
    BStringByteSink stringConverter(string);

    ICUString.toUTF8(stringConverter);

    return U_ZERO_ERROR;
}
Esempio n. 19
0
/*
 * Set a currency on a NumberFormat with ICU 2.6 APIs.
 *
 * @param nf The NumberFormat on which to set the currency; takes effect on
 *           currency-formatting NumberFormat instances.
 *           The display style of the output is controlled by nf (its pattern,
 *           usually from the display locale ID used to create this instance)
 *           while the currency symbol and number of decimals are set for
 *           the currency.
 * @param currency The 3-letter ISO 4217 currency code, NUL-terminated.
 * @param errorCode ICU error code, must pass U_SUCCESS() on input.
 */
static void
setNumberFormatCurrency_2_6(NumberFormat &nf, const char *currency, UErrorCode &errorCode) {
    if(U_FAILURE(errorCode)) {
        return;
    }
    if(currency==NULL || strlen(currency)!=3) {
        errorCode=U_ILLEGAL_ARGUMENT_ERROR;
        return;
    }

    // invariant-character conversion to UChars (see utypes.h and putil.h)
    UChar uCurrency[4];
    u_charsToUChars(currency, uCurrency, 4);

    // set the currency
    // in ICU 3.0 this API (which was @draft ICU 2.6) gained a UErrorCode& argument
#if (U_ICU_VERSION_MAJOR_NUM < 3)
    nf.setCurrency(uCurrency);
#else
    nf.setCurrency(uCurrency, errorCode);
#endif
}
Esempio n. 20
0
ssize_t
BCountry::FormatMonetary(BString* string, double value)
{
    if (string == NULL)
        return B_BAD_VALUE;

    UErrorCode err;
    NumberFormat* numberFormatter
        = NumberFormat::createCurrencyInstance(*fICULocale, err);

    assert(err == U_ZERO_ERROR);

    UnicodeString ICUString;
    ICUString = numberFormatter->format(value, ICUString);

    string->Truncate(0);
    BStringByteSink stringConverter(string);

    ICUString.toUTF8(stringConverter);

    return string->Length();
}
Esempio n. 21
0
/**
 * Sample code for the C++ API to NumberFormat.
 */
void cppapi() {
    Locale us("en", "US");
    UErrorCode status = U_ZERO_ERROR;
    
    // Create a number formatter for the US locale
    NumberFormat *fmt = NumberFormat::createInstance(us, status);
    check(status, "NumberFormat::createInstance");

    // Parse a string.  The string uses the digits '0' through '9'
    // and the decimal separator '.', standard in the US locale
    UnicodeString str("9876543210.123");
    Formattable result;
    fmt->parse(str, result, status);
    check(status, "NumberFormat::parse");

    printf("NumberFormat::parse(\""); // Display the result
    uprintf(str);
    printf("\") => ");
    uprintf(formattableToString(result));
    printf("\n");

    // Take the number parsed above, and use the formatter to
    // format it.
    str.remove(); // format() will APPEND to this string
    fmt->format(result, str, status);
    check(status, "NumberFormat::format");

    printf("NumberFormat::format("); // Display the result
    uprintf(formattableToString(result));
    printf(") => \"");
    uprintf(str);
    printf("\"\n");

    delete fmt; // Release the storage used by the formatter
    
}
Esempio n. 22
0
ArgExtractor::ArgExtractor(const NumberFormat& nf, const Formattable& obj, UErrorCode& status)
    : ncnf((NumberFormat*) &nf), num(&obj), setCurr(FALSE) {

    const UObject* o = obj.getObject(); // most commonly o==NULL
    const CurrencyAmount* amt;
    if (o != NULL && (amt = dynamic_cast<const CurrencyAmount*>(o)) != NULL) {
        // getISOCurrency() returns a pointer to internal storage, so we
        // copy it to retain it across the call to setCurrency().
        const UChar* curr = amt->getISOCurrency();
        u_strcpy(save, nf.getCurrency());
        setCurr = (u_strcmp(curr, save) != 0);
        if (setCurr) {
            ncnf->setCurrency(curr, status);
        }
        num = &amt->getNumber();
    }
}
Esempio n. 23
0
void 
TimeUnitFormat::setNumberFormat(const NumberFormat& format, UErrorCode& status){
    if (U_FAILURE(status) || (fNumberFormat && format == *fNumberFormat)) {
        return;
    }
    delete fNumberFormat;
    fNumberFormat = (NumberFormat*)format.clone();
    // reset the number formatter in the fTimeUnitToCountToPatterns map
    for (TimeUnit::UTimeUnitFields i = TimeUnit::UTIMEUNIT_YEAR;
         i < TimeUnit::UTIMEUNIT_FIELD_COUNT;
         i = (TimeUnit::UTimeUnitFields)(i+1)) {
        int32_t pos = -1;
        const UHashElement* elem = NULL;
        while ((elem = fTimeUnitToCountToPatterns[i]->nextElement(pos)) != NULL){
            const UHashTok keyTok = elem->value;
            MessageFormat** pattern = (MessageFormat**)keyTok.pointer;
            pattern[kFull]->setFormat(0, format);
            pattern[kAbbreviate]->setFormat(0, format);
        }
    }
}
NumberFormat*
NumberFormat::makeInstance(const Locale& desiredLocale,
                           UNumberFormatStyle style,
                           UBool mustBeDecimalFormat,
                           UErrorCode& status) {
    if (U_FAILURE(status)) return NULL;

    if (style < 0 || style >= UNUM_FORMAT_STYLE_COUNT) {
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

    // Some styles are not supported. This is a result of merging
    // the @draft ICU 4.2 NumberFormat::EStyles into the long-existing UNumberFormatStyle.
    // Ticket #8503 is for reviewing/fixing/merging the two relevant implementations:
    // this one and unum_open().
    // The UNUM_PATTERN_ styles are not supported here
    // because this method does not take a pattern string.
    if (!isStyleSupported(style)) {
        status = U_UNSUPPORTED_ERROR;
        return NULL;
    }

#if U_PLATFORM_USES_ONLY_WIN32_API
    if (!mustBeDecimalFormat) {
        char buffer[8];
        int32_t count = desiredLocale.getKeywordValue("compat", buffer, sizeof(buffer), status);

        // if the locale has "@compat=host", create a host-specific NumberFormat
        if (U_SUCCESS(status) && count > 0 && uprv_strcmp(buffer, "host") == 0) {
            Win32NumberFormat *f = NULL;
            UBool curr = TRUE;

            switch (style) {
            case UNUM_DECIMAL:
                curr = FALSE;
                // fall-through

            case UNUM_CURRENCY:
            case UNUM_CURRENCY_ISO: // do not support plural formatting here
            case UNUM_CURRENCY_PLURAL:
                f = new Win32NumberFormat(desiredLocale, curr, status);

                if (U_SUCCESS(status)) {
                    return f;
                }

                delete f;
                break;
            default:
                break;
            }
        }
    }
#endif
    // Use numbering system cache hashtable
    umtx_initOnce(gNSCacheInitOnce, &nscacheInit);

    // Get cached numbering system
    LocalPointer<NumberingSystem> ownedNs;
    NumberingSystem *ns = NULL;
    if (NumberingSystem_cache != NULL) {
        // TODO: Bad hash key usage, see ticket #8504.
        int32_t hashKey = desiredLocale.hashCode();

        Mutex lock(&nscacheMutex);
        ns = (NumberingSystem *)uhash_iget(NumberingSystem_cache, hashKey);
        if (ns == NULL) {
            ns = NumberingSystem::createInstance(desiredLocale,status);
            uhash_iput(NumberingSystem_cache, hashKey, (void*)ns, &status);
        }
    } else {
        ownedNs.adoptInstead(NumberingSystem::createInstance(desiredLocale,status));
        ns = ownedNs.getAlias();
    }

    // check results of getting a numbering system
    if (U_FAILURE(status)) {
        return NULL;
    }

    if (mustBeDecimalFormat && ns->isAlgorithmic()) {
        status = U_UNSUPPORTED_ERROR;
        return NULL;
    }

    LocalPointer<DecimalFormatSymbols> symbolsToAdopt;
    UnicodeString pattern;
    LocalUResourceBundlePointer ownedResource(ures_open(NULL, desiredLocale.getName(), &status));
    if (U_FAILURE(status)) {
        // We don't appear to have resource data available -- use the last-resort data
        status = U_USING_FALLBACK_WARNING;
        // When the data is unavailable, and locale isn't passed in, last resort data is used.
        symbolsToAdopt.adoptInstead(new DecimalFormatSymbols(status));
        if (symbolsToAdopt.isNull()) {
            status = U_MEMORY_ALLOCATION_ERROR;
            return NULL;
        }

        // Creates a DecimalFormat instance with the last resort number patterns.
        pattern.setTo(TRUE, gLastResortNumberPatterns[style], -1);
    }
    else {
        // Loads the decimal symbols of the desired locale.
        symbolsToAdopt.adoptInstead(new DecimalFormatSymbols(desiredLocale, status));
        if (symbolsToAdopt.isNull()) {
            status = U_MEMORY_ALLOCATION_ERROR;
            return NULL;
        }

        UResourceBundle *resource = ownedResource.orphan();
        UResourceBundle *numElements = ures_getByKeyWithFallback(resource, gNumberElements, NULL, &status);
        resource = ures_getByKeyWithFallback(numElements, ns->getName(), resource, &status);
        resource = ures_getByKeyWithFallback(resource, gPatterns, resource, &status);
        ownedResource.adoptInstead(resource);

        int32_t patLen = 0;
        const UChar *patResStr = ures_getStringByKeyWithFallback(resource, gFormatKeys[style], &patLen, &status);

        // Didn't find a pattern specific to the numbering system, so fall back to "latn"
        if ( status == U_MISSING_RESOURCE_ERROR && uprv_strcmp(gLatn,ns->getName())) {
            status = U_ZERO_ERROR;
            resource = ures_getByKeyWithFallback(numElements, gLatn, resource, &status);
            resource = ures_getByKeyWithFallback(resource, gPatterns, resource, &status);
            patResStr = ures_getStringByKeyWithFallback(resource, gFormatKeys[style], &patLen, &status);
        }

        ures_close(numElements);

        // Creates the specified decimal format style of the desired locale.
        pattern.setTo(TRUE, patResStr, patLen);
    }
    if (U_FAILURE(status)) {
        return NULL;
    }
    if(style==UNUM_CURRENCY || style == UNUM_CURRENCY_ISO){
        const UChar* currPattern = symbolsToAdopt->getCurrencyPattern();
        if(currPattern!=NULL){
            pattern.setTo(currPattern, u_strlen(currPattern));
        }
    }


    NumberFormat *f;
    if (ns->isAlgorithmic()) {
        UnicodeString nsDesc;
        UnicodeString nsRuleSetGroup;
        UnicodeString nsRuleSetName;
        Locale nsLoc;
        URBNFRuleSetTag desiredRulesType = URBNF_NUMBERING_SYSTEM;

        nsDesc.setTo(ns->getDescription());
        int32_t firstSlash = nsDesc.indexOf(gSlash);
        int32_t lastSlash = nsDesc.lastIndexOf(gSlash);
        if ( lastSlash > firstSlash ) {
            CharString nsLocID;

            nsLocID.appendInvariantChars(nsDesc.tempSubString(0, firstSlash), status);
            nsRuleSetGroup.setTo(nsDesc,firstSlash+1,lastSlash-firstSlash-1);
            nsRuleSetName.setTo(nsDesc,lastSlash+1);

            nsLoc = Locale::createFromName(nsLocID.data());

            UnicodeString SpelloutRules = UNICODE_STRING_SIMPLE("SpelloutRules");
            if ( nsRuleSetGroup.compare(SpelloutRules) == 0 ) {
                desiredRulesType = URBNF_SPELLOUT;
            }
        } else {
            nsLoc = desiredLocale;
            nsRuleSetName.setTo(nsDesc);
        }

        RuleBasedNumberFormat *r = new RuleBasedNumberFormat(desiredRulesType,nsLoc,status);
        if (r == NULL) {
            status = U_MEMORY_ALLOCATION_ERROR;
            return NULL;
        }
        r->setDefaultRuleSet(nsRuleSetName,status);
        f = r;
    } else {
        // replace single currency sign in the pattern with double currency sign
        // if the style is UNUM_CURRENCY_ISO
        if (style == UNUM_CURRENCY_ISO) {
            pattern.findAndReplace(UnicodeString(TRUE, gSingleCurrencySign, 1),
                                   UnicodeString(TRUE, gDoubleCurrencySign, 2));
        }

        // "new DecimalFormat()" does not adopt the symbols if its memory allocation fails.
        DecimalFormatSymbols *syms = symbolsToAdopt.orphan();
        f = new DecimalFormat(pattern, syms, style, status);
        if (f == NULL) {
            delete syms;
            status = U_MEMORY_ALLOCATION_ERROR;
            return NULL;
        }
    }

    f->setLocaleIDs(ures_getLocaleByType(ownedResource.getAlias(), ULOC_VALID_LOCALE, &status),
                    ures_getLocaleByType(ownedResource.getAlias(), ULOC_ACTUAL_LOCALE, &status));
    if (U_FAILURE(status)) {
        delete f;
        return NULL;
    }
    return f;
}
/**
 * Test hiding of parse() and format() APIs in the Format hierarchy.
 * We test the entire hierarchy, even though this test is located in
 * the DateFormat API test.
 */
void
IntlTestDateFormatAPI::TestNameHiding(void) {

    // N.B.: This test passes if it COMPILES, since it's a test of
    // compile-time name hiding.

    UErrorCode status = U_ZERO_ERROR;
    Formattable dateObj(0, Formattable::kIsDate);
    Formattable numObj(3.1415926535897932384626433832795);
    Formattable obj;
    UnicodeString str;
    FieldPosition fpos;
    ParsePosition ppos;

    // DateFormat calling Format API
    {
        logln("DateFormat");
        DateFormat *dateFmt = DateFormat::createInstance();
        if (dateFmt) {
            dateFmt->format(dateObj, str, status);
            dateFmt->format(dateObj, str, fpos, status);
            delete dateFmt;
        } else {
            errln("FAIL: Can't create DateFormat");
        }
    }

    // SimpleDateFormat calling Format & DateFormat API
    {
        logln("SimpleDateFormat");
        status = U_ZERO_ERROR;
        SimpleDateFormat sdf(status);
        // Format API
        sdf.format(dateObj, str, status);
        sdf.format(dateObj, str, fpos, status);
        // DateFormat API
        sdf.format((UDate)0, str, fpos);
        sdf.format((UDate)0, str);
        sdf.parse(str, status);
        sdf.parse(str, ppos);
    }

    // NumberFormat calling Format API
    {
        logln("NumberFormat");
        status = U_ZERO_ERROR;
        NumberFormat *fmt = NumberFormat::createInstance(status);
        if (fmt) {
            fmt->format(numObj, str, status);
            fmt->format(numObj, str, fpos, status);
            delete fmt;
        } else {
            errln("FAIL: Can't create NumberFormat()");
        }
    }

    // DecimalFormat calling Format & NumberFormat API
    {
        logln("DecimalFormat");
        status = U_ZERO_ERROR;
        DecimalFormat fmt(status);
        if(U_SUCCESS(status)) {
          // Format API
          fmt.format(numObj, str, status);
          fmt.format(numObj, str, fpos, status);
          // NumberFormat API
          fmt.format(2.71828, str);
          fmt.format((int32_t)1234567, str);
          fmt.format(1.41421, str, fpos);
          fmt.format((int32_t)9876543, str, fpos);
          fmt.parse(str, obj, ppos);
          fmt.parse(str, obj, status);
        } else {
          errln("FAIL: Couldn't instantiate DecimalFormat, error %s. Quitting test", u_errorName(status));
        }
    }

    // ChoiceFormat calling Format & NumberFormat API
    {
        logln("ChoiceFormat");
        status = U_ZERO_ERROR;
        ChoiceFormat fmt("0#foo|1#foos|2#foos", status);
        // Format API
        fmt.format(numObj, str, status);
        fmt.format(numObj, str, fpos, status);
        // NumberFormat API
        fmt.format(2.71828, str);
        fmt.format((int32_t)1234567, str);
        fmt.format(1.41421, str, fpos);
        fmt.format((int32_t)9876543, str, fpos);
        fmt.parse(str, obj, ppos);
        fmt.parse(str, obj, status);
    }

    // MessageFormat calling Format API
    {
        logln("MessageFormat");
        status = U_ZERO_ERROR;
        MessageFormat fmt("", status);
        // Format API
        // We use dateObj, which MessageFormat should reject.
        // We're testing name hiding, not the format method.
        fmt.format(dateObj, str, status);
        fmt.format(dateObj, str, fpos, status);
    }
}
Esempio n. 26
0
void MessageFormatRegressionTest::Test4031438() 
{
    UErrorCode status = U_ZERO_ERROR;
    
    UnicodeString pattern1("Impossible {1} has occurred -- status code is {0} and message is {2}.");
    UnicodeString pattern2("Double '' Quotes {0} test and quoted '{1}' test plus 'other {2} stuff'.");

    MessageFormat *messageFormatter = new MessageFormat("", status);
    failure(status, "new MessageFormat");
    
    const UBool possibleDataError = TRUE;

    //try {
        logln("Apply with pattern : " + pattern1);
        messageFormatter->applyPattern(pattern1, status);
        failure(status, "messageFormat->applyPattern");
        //Object[] params = {new Integer(7)};
        Formattable params []= {
            Formattable((int32_t)7)
        };
        UnicodeString tempBuffer;
        FieldPosition pos(FieldPosition::DONT_CARE);
        tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status);
        if(tempBuffer != "Impossible {1} has occurred -- status code is 7 and message is {2}." || failure(status, "MessageFormat::format"))
            dataerrln("Tests arguments < substitution failed");
        logln("Formatted with 7 : " + tempBuffer);
        ParsePosition pp(0);
        int32_t count = 0;
        Formattable *objs = messageFormatter->parse(tempBuffer, pp, count);
        //if(objs[7/*params.length*/] != NULL)
        //    errln("Parse failed with more than expected arguments");

        NumberFormat *fmt = 0;
        UnicodeString temp, temp1;
        
        for (int i = 0; i < count; i++) {
            
            // convert to string if not already
            Formattable obj = objs[i];
            temp.remove();
            if(obj.getType() == Formattable::kString)
                temp = obj.getString(temp);
            else {
                fmt = NumberFormat::createInstance(status);
                switch (obj.getType()) {
                case Formattable::kLong: fmt->format(obj.getLong(), temp); break;
                case Formattable::kInt64: fmt->format(obj.getInt64(), temp); break;
                case Formattable::kDouble: fmt->format(obj.getDouble(), temp); break;
                default: break;
                }
            }

            // convert to string if not already
            Formattable obj1 = params[i];
            temp1.remove();
            if(obj1.getType() == Formattable::kString)
                temp1 = obj1.getString(temp1);
            else {
                fmt = NumberFormat::createInstance(status);
                switch (obj1.getType()) {
                case Formattable::kLong: fmt->format(obj1.getLong(), temp1); break;
                case Formattable::kInt64: fmt->format(obj1.getInt64(), temp1); break;
                case Formattable::kDouble: fmt->format(obj1.getDouble(), temp1); break;
                default: break;
                }
            }

            //if (objs[i] != NULL && objs[i].getString(temp1) != params[i].getString(temp2)) {
            if (temp != temp1) {
                errln("Parse failed on object " + objs[i].getString(temp1) + " at index : " + i);
            }       
        }

        delete fmt;
        delete [] objs;

        // {sfb} does this apply?  no way to really pass a null Formattable, 
        // only a null array

        /*tempBuffer = messageFormatter->format(null, tempBuffer, FieldPosition(FieldPosition::DONT_CARE), status);
        if (tempBuffer != "Impossible {1} has occurred -- status code is {0} and message is {2}." || failure(status, "messageFormat->format"))
            errln("Tests with no arguments failed");
        logln("Formatted with null : " + tempBuffer);*/
        logln("Apply with pattern : " + pattern2);
        messageFormatter->applyPattern(pattern2, status);
        failure(status, "messageFormatter->applyPattern", possibleDataError);
        tempBuffer.remove();
        tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status);
        if (tempBuffer != "Double ' Quotes 7 test and quoted {1} test plus other {2} stuff.")
            dataerrln("quote format test (w/ params) failed. - %s", u_errorName(status));
        logln("Formatted with params : " + tempBuffer);
        
        /*tempBuffer = messageFormatter->format(null);
        if (!tempBuffer.equals("Double ' Quotes {0} test and quoted {1} test plus other {2} stuff."))
            errln("quote format test (w/ null) failed.");
        logln("Formatted with null : " + tempBuffer);
        logln("toPattern : " + messageFormatter.toPattern());*/
    /*} catch (Exception foo) {
        errln("Exception when formatting in bug 4031438. "+foo.getMessage());
    }*/
        delete messageFormatter;
}
// test RBNF extensions to message format
void TestMessageFormat::TestRBNF(void) {
    // WARNING: this depends on the RBNF formats for en_US
    Locale locale("en", "US", "");

    UErrorCode ec = U_ZERO_ERROR;

    UnicodeString values[] = {
        // decimal values do not format completely for ordinal or duration, and 
        // do not always parse, so do not include them
        "0", "1", "12", "100", "123", "1001", "123,456", "-17",
    };
    int32_t values_count = sizeof(values)/sizeof(values[0]);

    UnicodeString formats[] = {
        "There are {0,spellout} files to search.",
        "There are {0,spellout,%simplified} files to search.",
        "The bogus spellout {0,spellout,%BOGUS} files behaves like the default.",
        "This is the {0,ordinal} file to search.", // TODO fix bug, ordinal does not parse
        "Searching this file will take {0,duration} to complete.",
        "Searching this file will take {0,duration,%with-words} to complete.",
    };
    int32_t formats_count = sizeof(formats)/sizeof(formats[0]);

    Formattable args[1];

    NumberFormat* numFmt = NumberFormat::createInstance(locale, ec);
    if (U_FAILURE(ec)) {
        dataerrln("Error calling NumberFormat::createInstance()");
        return;
    }

    for (int i = 0; i < formats_count; ++i) {
        MessageFormat* fmt = new MessageFormat(formats[i], locale, ec);
        logln((UnicodeString)"Testing format pattern: '" + formats[i] + "'");

        for (int j = 0; j < values_count; ++j) {
            ec = U_ZERO_ERROR;
            numFmt->parse(values[j], args[0], ec);
            if (U_FAILURE(ec)) {
                errln((UnicodeString)"Failed to parse test argument " + values[j]);
            } else {
                FieldPosition fp(0);
                UnicodeString result;
                fmt->format(args, 1, result, fp, ec);
                logln((UnicodeString)"value: " + toString(args[0]) + " --> " + result + UnicodeString(" ec: ") + u_errorName(ec));
               
                if (i != 3) { // TODO: fix this, for now skip ordinal parsing (format string at index 3)
                    int32_t count = 0;
                    Formattable* parseResult = fmt->parse(result, count, ec);
                    if (count != 1) {
                        errln((UnicodeString)"parse returned " + count + " args");
                    } else if (parseResult[0] != args[0]) {
                        errln((UnicodeString)"parsed argument " + toString(parseResult[0]) + " != " + toString(args[0]));
                    }
                    delete []parseResult;
                }
            }
        }
        delete fmt;
    }
    delete numFmt;
}
Esempio n. 28
0
UBool
TimeZone::parseCustomID(const UnicodeString& id, int32_t& sign,
                        int32_t& hour, int32_t& min, int32_t& sec) {
    static const int32_t         kParseFailed = -99999;

    NumberFormat* numberFormat = 0;
    UnicodeString idUppercase = id;
    idUppercase.toUpper();

    if (id.length() > GMT_ID_LENGTH &&
        idUppercase.startsWith(GMT_ID))
    {
        ParsePosition pos(GMT_ID_LENGTH);
        sign = 1;
        hour = 0;
        min = 0;
        sec = 0;

        if (id[pos.getIndex()] == MINUS /*'-'*/) {
            sign = -1;
        } else if (id[pos.getIndex()] != PLUS /*'+'*/) {
            return FALSE;
        }
        pos.setIndex(pos.getIndex() + 1);

        UErrorCode success = U_ZERO_ERROR;
        numberFormat = NumberFormat::createInstance(success);
        if(U_FAILURE(success)){
            return FALSE;
        }
        numberFormat->setParseIntegerOnly(TRUE);

        // Look for either hh:mm, hhmm, or hh
        int32_t start = pos.getIndex();
        Formattable n(kParseFailed);
        numberFormat->parse(id, n, pos);
        if (pos.getIndex() == start) {
            delete numberFormat;
            return FALSE;
        }
        hour = n.getLong();

        if (pos.getIndex() < id.length()) {
            if (pos.getIndex() - start > 2
                || id[pos.getIndex()] != COLON) {
                delete numberFormat;
                return FALSE;
            }
            // hh:mm
            pos.setIndex(pos.getIndex() + 1);
            int32_t oldPos = pos.getIndex();
            n.setLong(kParseFailed);
            numberFormat->parse(id, n, pos);
            if ((pos.getIndex() - oldPos) != 2) {
                // must be 2 digits
                delete numberFormat;
                return FALSE;
            }
            min = n.getLong();
            if (pos.getIndex() < id.length()) {
                if (id[pos.getIndex()] != COLON) {
                    delete numberFormat;
                    return FALSE;
                }
                // [:ss]
                pos.setIndex(pos.getIndex() + 1);
                oldPos = pos.getIndex();
                n.setLong(kParseFailed);
                numberFormat->parse(id, n, pos);
                if (pos.getIndex() != id.length()
                        || (pos.getIndex() - oldPos) != 2) {
                    delete numberFormat;
                    return FALSE;
                }
                sec = n.getLong();
            }
        } else {
            // Supported formats are below -
            //
            // HHmmss
            // Hmmss
            // HHmm
            // Hmm
            // HH
            // H

            int32_t length = pos.getIndex() - start;
            if (length <= 0 || 6 < length) {
                // invalid length
                delete numberFormat;
                return FALSE;
            }
            switch (length) {
                case 1:
                case 2:
                    // already set to hour
                    break;
                case 3:
                case 4:
                    min = hour % 100;
                    hour /= 100;
                    break;
                case 5:
                case 6:
                    sec = hour % 100;
                    min = (hour/100) % 100;
                    hour /= 10000;
                    break;
            }
        }

        delete numberFormat;

        if (hour > kMAX_CUSTOM_HOUR || min > kMAX_CUSTOM_MIN || sec > kMAX_CUSTOM_SEC) {
            return FALSE;
        }
        return TRUE;
    }
    return FALSE;
}
/**
 * This test does round-trip testing (format -> parse -> format -> parse -> etc.) of
 * NumberFormat.
 */
void IntlTestNumberFormatAPI::testAPI(/* char* par */)
{
    UErrorCode status = U_ZERO_ERROR;

// ======= Test constructors

    logln("Testing NumberFormat constructors");

    NumberFormat *def = NumberFormat::createInstance(status);
    if(U_FAILURE(status)) {
        errln("ERROR: Could not create NumberFormat (default)");
    }

    status = U_ZERO_ERROR;
    NumberFormat *fr = NumberFormat::createInstance(Locale::getFrench(), status);
    if(U_FAILURE(status)) {
        errln("ERROR: Could not create NumberFormat (French)");
    }

    NumberFormat *cur = NumberFormat::createCurrencyInstance(status);
    if(U_FAILURE(status)) {
        errln("ERROR: Could not create NumberFormat (currency, default)");
    }

    status = U_ZERO_ERROR;
    NumberFormat *cur_fr = NumberFormat::createCurrencyInstance(Locale::getFrench(), status);
    if(U_FAILURE(status)) {
        errln("ERROR: Could not create NumberFormat (currency, French)");
    }

    NumberFormat *per = NumberFormat::createPercentInstance(status);
    if(U_FAILURE(status)) {
        errln("ERROR: Could not create NumberFormat (percent, default)");
    }

    status = U_ZERO_ERROR;
    NumberFormat *per_fr = NumberFormat::createPercentInstance(Locale::getFrench(), status);
    if(U_FAILURE(status)) {
        errln("ERROR: Could not create NumberFormat (percent, French)");
    }

// ======= Test equality
    if (per_fr != NULL && cur_fr != NULL)
    {
        logln("Testing equality operator");

        if( *per_fr == *cur_fr || ! ( *per_fr != *cur_fr) ) {
            errln("ERROR: == failed");
        }
    }

// ======= Test various format() methods
    if (cur_fr != NULL)
    {
        logln("Testing various format() methods");

        double d = -10456.0037;
        int32_t l = 100000000;
        Formattable fD(d);
        Formattable fL(l);

        UnicodeString res1, res2, res3, res4, res5, res6;
        FieldPosition pos1(0), pos2(0), pos3(0), pos4(0);

        res1 = cur_fr->format(d, res1);
        logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res1);

        res2 = cur_fr->format(l, res2);
        logln((UnicodeString) "" + (int32_t) l + " formatted to " + res2);

        res3 = cur_fr->format(d, res3, pos1);
        logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res3);

        res4 = cur_fr->format(l, res4, pos2);
        logln((UnicodeString) "" + (int32_t) l + " formatted to " + res4);

        status = U_ZERO_ERROR;
        res5 = cur_fr->format(fD, res5, pos3, status);
        if(U_FAILURE(status)) {
            errln("ERROR: format(Formattable [double]) failed");
        }
        logln((UnicodeString) "" + (int32_t) fD.getDouble() + " formatted to " + res5);

        status = U_ZERO_ERROR;
        res6 = cur_fr->format(fL, res6, pos4, status);
        if(U_FAILURE(status)) {
            errln("ERROR: format(Formattable [long]) failed");
        }
        logln((UnicodeString) "" + fL.getLong() + " formatted to " + res6);
    }

// ======= Test parse()
    if (fr != NULL)
    {
        logln("Testing parse()");

        double d = -10456.0037;
        UnicodeString text("-10,456.0037");
        Formattable result1, result2, result3;
        ParsePosition pos(0), pos01(0);
        fr->parseObject(text, result1, pos);
        if(result1.getType() != Formattable::kDouble && result1.getDouble() != d) {
            errln("ERROR: Roundtrip failed (via parse()) for " + text);
        }
        logln(text + " parsed into " + (int32_t) result1.getDouble());

        fr->parse(text, result2, pos01);
        if(result2.getType() != Formattable::kDouble && result2.getDouble() != d) {
            errln("ERROR: Roundtrip failed (via parse()) for " + text);
        }
        logln(text + " parsed into " + (int32_t) result2.getDouble());

        status = U_ZERO_ERROR;
        fr->parse(text, result3, status);
        if(U_FAILURE(status)) {
            errln("ERROR: parse() failed");
        }
        if(result3.getType() != Formattable::kDouble && result3.getDouble() != d) {
            errln("ERROR: Roundtrip failed (via parse()) for " + text);
        }
        logln(text + " parsed into " + (int32_t) result3.getDouble());
    }

// ======= Test getters and setters
    if (fr != NULL && def != NULL)
    {
        logln("Testing getters and setters");

        int32_t count = 0;
        const Locale *locales = NumberFormat::getAvailableLocales(count);
        logln((UnicodeString) "Got " + count + " locales" );
        for(int32_t i = 0; i < count; i++) {
            UnicodeString name(locales[i].getName(),"");
            logln(name);
        }

        fr->setParseIntegerOnly( def->isParseIntegerOnly() );
        if(fr->isParseIntegerOnly() != def->isParseIntegerOnly() ) {
            errln("ERROR: setParseIntegerOnly() failed");
        }

        fr->setGroupingUsed( def->isGroupingUsed() );
        if(fr->isGroupingUsed() != def->isGroupingUsed() ) {
            errln("ERROR: setGroupingUsed() failed");
        }

        fr->setMaximumIntegerDigits( def->getMaximumIntegerDigits() );
        if(fr->getMaximumIntegerDigits() != def->getMaximumIntegerDigits() ) {
            errln("ERROR: setMaximumIntegerDigits() failed");
        }

        fr->setMinimumIntegerDigits( def->getMinimumIntegerDigits() );
        if(fr->getMinimumIntegerDigits() != def->getMinimumIntegerDigits() ) {
            errln("ERROR: setMinimumIntegerDigits() failed");
        }

        fr->setMaximumFractionDigits( def->getMaximumFractionDigits() );
        if(fr->getMaximumFractionDigits() != def->getMaximumFractionDigits() ) {
            errln("ERROR: setMaximumFractionDigits() failed");
        }

        fr->setMinimumFractionDigits( def->getMinimumFractionDigits() );
        if(fr->getMinimumFractionDigits() != def->getMinimumFractionDigits() ) {
            errln("ERROR: setMinimumFractionDigits() failed");
        }
    }

// ======= Test getStaticClassID()

    logln("Testing getStaticClassID()");

    status = U_ZERO_ERROR;
    NumberFormat *test = new DecimalFormat(status);
    if(U_FAILURE(status)) {
        errln("ERROR: Couldn't create a NumberFormat");
    }

    if(test->getDynamicClassID() != DecimalFormat::getStaticClassID()) {
        errln("ERROR: getDynamicClassID() didn't return the expected value");
    }

    delete test;
    delete def;
    delete fr;
    delete cur;
    delete cur_fr;
    delete per;
    delete per_fr;
}
Esempio n. 30
0
NumberFormat*
NumberFormat::makeInstance(const Locale& desiredLocale,
                           EStyles style,
                           UErrorCode& status)
{
    if (U_FAILURE(status)) return NULL;

    if (style < 0 || style >= kStyleCount) {
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

#ifdef U_WINDOWS
    char buffer[8];
    int32_t count = desiredLocale.getKeywordValue("compat", buffer, sizeof(buffer), status);

    // if the locale has "@compat=host", create a host-specific NumberFormat
    if (count > 0 && uprv_strcmp(buffer, "host") == 0) {
        Win32NumberFormat *f = NULL;
        UBool curr = TRUE;

        switch (style) {
        case kNumberStyle:
            curr = FALSE;
            // fall-through

        case kCurrencyStyle:
        case kIsoCurrencyStyle: // do not support plural formatting here
        case kPluralCurrencyStyle:
            f = new Win32NumberFormat(desiredLocale, curr, status);

            if (U_SUCCESS(status)) {
                return f;
            }

            delete f;
            break;

        default:
            break;
        }
    }
#endif

    NumberFormat* f = NULL;
    DecimalFormatSymbols* symbolsToAdopt = NULL;
    UnicodeString pattern;
    UResourceBundle *resource = ures_open((char *)0, desiredLocale.getName(), &status);
    UResourceBundle *numberPatterns = ures_getByKey(resource, DecimalFormat::fgNumberPatterns, NULL, &status);
    NumberingSystem *ns = NULL;
    UBool deleteSymbols = TRUE;
    UHashtable * cache = NULL;
    int32_t hashKey;
    UBool getCache = FALSE;
    UBool deleteNS = FALSE;

    if (U_FAILURE(status)) {
        // We don't appear to have resource data available -- use the last-resort data
        status = U_USING_FALLBACK_WARNING;
        // When the data is unavailable, and locale isn't passed in, last resort data is used.
        symbolsToAdopt = new DecimalFormatSymbols(status);

        // Creates a DecimalFormat instance with the last resort number patterns.
        pattern.setTo(TRUE, gLastResortNumberPatterns[style], -1);
    }
    else {
        // If not all the styled patterns exists for the NumberFormat in this locale,
        // sets the status code to failure and returns nil.
        if (ures_getSize(numberPatterns) < (int32_t)(sizeof(gLastResortNumberPatterns)/sizeof(gLastResortNumberPatterns[0])) -2 ) { //minus 2: ISO and plural
            status = U_INVALID_FORMAT_ERROR;
            goto cleanup;
        }

        // Loads the decimal symbols of the desired locale.
        symbolsToAdopt = new DecimalFormatSymbols(desiredLocale, status);

        int32_t patLen = 0;

        /* for ISOCURRENCYSTYLE and PLURALCURRENCYSTYLE,
         * the pattern is the same as the pattern of CURRENCYSTYLE
         * but by replacing the single currency sign with
         * double currency sign or triple currency sign.
         */
        int styleInNumberPattern = ((style == kIsoCurrencyStyle ||
                                     style == kPluralCurrencyStyle) ?
                                    kCurrencyStyle : style);

        const UChar *patResStr = ures_getStringByIndex(numberPatterns, (int32_t)styleInNumberPattern, &patLen, &status);

        // Creates the specified decimal format style of the desired locale.
        pattern.setTo(TRUE, patResStr, patLen);
    }
    if (U_FAILURE(status) || symbolsToAdopt == NULL) {
        goto cleanup;
    }
    if(style==kCurrencyStyle || style == kIsoCurrencyStyle){
        const UChar* currPattern = symbolsToAdopt->getCurrencyPattern();
        if(currPattern!=NULL){
            pattern.setTo(currPattern, u_strlen(currPattern));
        }
    }

    // Use numbering system cache hashtable
    UMTX_CHECK(&nscacheMutex, (UBool)(cache != NumberingSystem_cache), getCache);
    if (getCache) {
        umtx_lock(&nscacheMutex);
        cache = NumberingSystem_cache;
        umtx_unlock(&nscacheMutex);
    }

    // Check cache we got, create if non-existant
    status = U_ZERO_ERROR;
    if (cache == NULL) {
        cache = uhash_open(uhash_hashLong,
                           uhash_compareLong,
                           NULL,
                           &status);

        if (cache == NULL || U_FAILURE(status)) {
            // cache not created - out of memory
            cache = NULL;
        }
        else {
            // cache created
            uhash_setValueDeleter(cache, deleteNumberingSystem);

            // set final NumberingSystem_cache value
            UHashtable* h = NULL;

            UMTX_CHECK(&nscacheMutex, (UBool)(h != NumberingSystem_cache), getCache);
            if (getCache) {
                umtx_lock(&nscacheMutex);
                h = NumberingSystem_cache;
                umtx_unlock(&nscacheMutex);
            }
            if (h == NULL) {
                umtx_lock(&nscacheMutex);
                NumberingSystem_cache = h = cache;
                cache = NULL;
                ucln_i18n_registerCleanup(UCLN_I18N_NUMFMT, numfmt_cleanup);
                umtx_unlock(&nscacheMutex);
            }

            if(cache != NULL) {
              uhash_close(cache);
            }
            cache = h;
        }
    }

    // Get cached numbering system
    if (cache != NULL) {
        hashKey = desiredLocale.hashCode();

        umtx_lock(&nscacheMutex);
        ns = (NumberingSystem *)uhash_iget(cache, hashKey);
        if (ns == NULL) {
            ns = NumberingSystem::createInstance(desiredLocale,status);
            uhash_iput(cache, hashKey, (void*)ns, &status);
        }
        umtx_unlock(&nscacheMutex);
    }
    else {
        ns = NumberingSystem::createInstance(desiredLocale,status);
        deleteNS = TRUE;
    }

    // check results of getting a numbering system
    if ((ns == NULL) || (U_FAILURE(status))) {
        goto cleanup;
    }

    if (ns->isAlgorithmic()) {
        UnicodeString nsDesc;
        UnicodeString nsRuleSetGroup;
        UnicodeString nsRuleSetName;
        Locale nsLoc;
        URBNFRuleSetTag desiredRulesType = URBNF_NUMBERING_SYSTEM;

        nsDesc.setTo(ns->getDescription());
        int32_t firstSlash = nsDesc.indexOf(gSlash);
        int32_t lastSlash = nsDesc.lastIndexOf(gSlash);
        if ( lastSlash > firstSlash ) {
            char nsLocID[ULOC_FULLNAME_CAPACITY];

            nsDesc.extract(0,firstSlash,nsLocID,ULOC_FULLNAME_CAPACITY,US_INV);
            nsRuleSetGroup.setTo(nsDesc,firstSlash+1,lastSlash-firstSlash-1);
            nsRuleSetName.setTo(nsDesc,lastSlash+1);

            nsLoc = Locale::createFromName(nsLocID);

            UnicodeString SpelloutRules = UNICODE_STRING_SIMPLE("SpelloutRules");
            if ( nsRuleSetGroup.compare(SpelloutRules) == 0 ) {
                desiredRulesType = URBNF_SPELLOUT;
            }
        } else {
            nsLoc = desiredLocale;
            nsRuleSetName.setTo(nsDesc);
        }

        RuleBasedNumberFormat *r = new RuleBasedNumberFormat(desiredRulesType,nsLoc,status);

        if (U_FAILURE(status) || r == NULL) {
            goto cleanup;
        }
        r->setDefaultRuleSet(nsRuleSetName,status);
        f = (NumberFormat *) r;

    } else {
        // replace single currency sign in the pattern with double currency sign
        // if the style is kIsoCurrencyStyle
        if (style == kIsoCurrencyStyle) {
            pattern.findAndReplace(gSingleCurrencySign, gDoubleCurrencySign);
        }

        f = new DecimalFormat(pattern, symbolsToAdopt, style, status);
        if (U_FAILURE(status) || f == NULL) {
            goto cleanup;
        }
        deleteSymbols = FALSE;
    }

    f->setLocaleIDs(ures_getLocaleByType(numberPatterns, ULOC_VALID_LOCALE, &status),
                    ures_getLocaleByType(numberPatterns, ULOC_ACTUAL_LOCALE, &status));

cleanup:
    ures_close(numberPatterns);
    ures_close(resource);

    if (deleteNS && ns) {
        delete ns;
    }

    if (U_FAILURE(status)) {
        /* If f exists, then it will delete the symbols */
        if (f==NULL) {
            delete symbolsToAdopt;
        }
        else {
            delete f;
        }
        return NULL;
    }
    if (f == NULL || symbolsToAdopt == NULL) {
        status = U_MEMORY_ALLOCATION_ERROR;
        f = NULL;
    }
    if (deleteSymbols && symbolsToAdopt != NULL) {
        delete symbolsToAdopt;
    }
    return f;
}