bool
BCountry::Name(BString& name) const
{
UnicodeString uString;
fICULocale->getDisplayName(uString);
BStringByteSink stringConverter(&name);
uString.toUTF8(stringConverter);
return true;
}
void
BCountry::FormatDate(BString *string, time_t time, bool longFormat)
{
// TODO: ICU allows for 4 different levels of expansion :
// short, medium, long, and full. Our bool parameter is not enough...
icu_4_2::DateFormat* dateFormatter
= longFormat ? fICULongDateFormatter : fICUShortDateFormatter;
UnicodeString ICUString;
ICUString = dateFormatter->format((UDate)time * 1000, ICUString);
string->Truncate(0);
BStringByteSink stringConverter(string);
ICUString.toUTF8(stringConverter);
}
status_t
BFormattingConventions::GetTimeFormat(BTimeFormatStyle style,
BString& outFormat) const
{
if (style < 0 || style >= B_TIME_FORMAT_STYLE_COUNT)
return B_BAD_VALUE;
outFormat = fExplicitTimeFormats[style].Length()
? fExplicitTimeFormats[style]
: fCachedTimeFormats[style];
if (outFormat.Length() > 0)
return B_OK;
ObjectDeleter<DateFormat> timeFormatter(
DateFormat::createTimeInstance((DateFormat::EStyle)style, *fICULocale));
if (timeFormatter.Get() == NULL)
return B_NO_MEMORY;
SimpleDateFormat* timeFormatterImpl
= static_cast<SimpleDateFormat*>(timeFormatter.Get());
UnicodeString icuString;
timeFormatterImpl->toPattern(icuString);
BStringByteSink stringConverter(&outFormat);
icuString.toUTF8(stringConverter);
int8 use24HourClock = fExplicitUse24HourClock != CLOCK_HOURS_UNSET
? fExplicitUse24HourClock : fCachedUse24HourClock;
if (use24HourClock != CLOCK_HOURS_UNSET) {
// adjust to 12/24-hour clock as requested
bool localeUses24HourClock = !FormatUsesAmPm(outFormat);
if (localeUses24HourClock) {
if (use24HourClock == CLOCK_HOURS_12)
CoerceFormatTo12HourClock(outFormat);
} else {
if (use24HourClock == CLOCK_HOURS_24)
CoerceFormatTo24HourClock(outFormat);
}
}
// use abbreviated timezone in short timezone format
CoerceFormatToAbbreviatedTimezone(outFormat);
fCachedTimeFormats[style] = outFormat;
return B_OK;
}
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);
}
bool
BCountry::DateFormat(BString& format, bool longFormat) const
{
icu_4_2::DateFormat* dateFormatter
= longFormat ? fICULongDateFormatter : fICUShortDateFormatter;
SimpleDateFormat* dateFormatterImpl
= static_cast<SimpleDateFormat*>(dateFormatter);
UnicodeString ICUString;
ICUString = dateFormatterImpl->toPattern(ICUString);
BStringByteSink stringConverter(&format);
ICUString.toUTF8(stringConverter);
return true;
}
void
BCountry::FormatTime(BString* string, time_t time, bool longFormat)
{
// TODO: ICU allows for 4 different levels of expansion :
// short, medium, long, and full. Our bool parameter is not enough...
icu_4_2::DateFormat* timeFormatter;
timeFormatter = DateFormat::createTimeInstance(
longFormat ? DateFormat::FULL : DateFormat::SHORT,
*fICULocale);
UnicodeString ICUString;
ICUString = timeFormatter->format((UDate)time * 1000, ICUString);
string->Truncate(0);
BStringByteSink stringConverter(string);
ICUString.toUTF8(stringConverter);
}
bool
BCountry::TimeFormat(BString& format, bool longFormat) const
{
icu_4_2::DateFormat* dateFormatter;
dateFormatter = DateFormat::createTimeInstance(
longFormat ? DateFormat::FULL : DateFormat::SHORT,
*fICULocale);
SimpleDateFormat* dateFormatterImpl
= static_cast<SimpleDateFormat*>(dateFormatter);
UnicodeString ICUString;
ICUString = dateFormatterImpl->toPattern(ICUString);
BStringByteSink stringConverter(&format);
ICUString.toUTF8(stringConverter);
return true;
}
status_t
BFormattingConventions::GetDateTimeFormat(BDateFormatStyle dateStyle,
BTimeFormatStyle timeStyle, BString& outFormat) const
{
if (dateStyle < 0 || dateStyle >= B_DATE_FORMAT_STYLE_COUNT)
return B_BAD_VALUE;
if (timeStyle < 0 || timeStyle >= B_TIME_FORMAT_STYLE_COUNT)
return B_BAD_VALUE;
outFormat = fExplicitDateTimeFormats[dateStyle][timeStyle].Length()
? fExplicitDateTimeFormats[dateStyle][timeStyle]
: fCachedDateTimeFormats[dateStyle][timeStyle];
if (outFormat.Length() > 0)
return B_OK;
ObjectDeleter<DateFormat> dateFormatter(
DateFormat::createDateTimeInstance((DateFormat::EStyle)dateStyle,
(DateFormat::EStyle)timeStyle, *fICULocale));
if (dateFormatter.Get() == NULL)
return B_NO_MEMORY;
SimpleDateFormat* dateFormatterImpl
= static_cast<SimpleDateFormat*>(dateFormatter.Get());
UnicodeString icuString;
dateFormatterImpl->toPattern(icuString);
BStringByteSink stringConverter(&outFormat);
icuString.toUTF8(stringConverter);
CoerceFormatForClock(outFormat);
if (dateStyle != B_FULL_DATE_FORMAT) {
// use abbreviated timezone in short timezone format
CoerceFormatToAbbreviatedTimezone(outFormat);
}
fCachedDateTimeFormats[dateStyle][timeStyle] = outFormat;
return B_OK;
}
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;
}
status_t
BFormattingConventions::GetName(BString& name,
const BLanguage* displayLanguage) const
{
BString displayLanguageID;
if (displayLanguage == NULL) {
BLanguage defaultLanguage;
BLocale::Default()->GetLanguage(&defaultLanguage);
displayLanguageID = defaultLanguage.Code();
} else {
displayLanguageID = displayLanguage->Code();
}
UnicodeString uString;
fICULocale->getDisplayName(Locale(displayLanguageID.String()), uString);
name.Truncate(0);
BStringByteSink stringConverter(&name);
uString.toUTF8(stringConverter);
return B_OK;
}
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();
}
bool
BCountry::MonThousandsSeparator(BString& separator) const
{
UErrorCode err;
NumberFormat* numberFormatter
= NumberFormat::createCurrencyInstance(*fICULocale, err);
assert(err == U_ZERO_ERROR);
DecimalFormat* decimalFormatter
= dynamic_cast<DecimalFormat*>(numberFormatter);
assert(decimalFormatter != NULL);
const DecimalFormatSymbols* syms
= decimalFormatter->getDecimalFormatSymbols();
UnicodeString ICUString;
ICUString = syms->getSymbol(DecimalFormatSymbols::kPatternSeparatorSymbol);
BStringByteSink stringConverter(&separator);
ICUString.toUTF8(stringConverter);
return true;
}
bool
BCountry::NegativeSign(BString& sign) const
{
UErrorCode err;
NumberFormat* numberFormatter
= NumberFormat::createInstance(*fICULocale, err);
assert(err == U_ZERO_ERROR);
DecimalFormat* decimalFormatter
= dynamic_cast<DecimalFormat*>(numberFormatter);
assert(decimalFormatter != NULL);
const DecimalFormatSymbols* syms
= decimalFormatter->getDecimalFormatSymbols();
UnicodeString ICUString;
ICUString = syms->getSymbol(DecimalFormatSymbols::kMinusSignSymbol);
BStringByteSink stringConverter(&sign);
ICUString.toUTF8(stringConverter);
return true;
}
