U_CAPI UDate U_EXPORT2
udat_get2DigitYearStart( const UDateFormat *fmt,
UErrorCode *status)
{
verifyIsSimpleDateFormat(fmt, status);
if(U_FAILURE(*status)) return (UDate)0;
return ((SimpleDateFormat*)fmt)->get2DigitYearStart(*status);
}
U_DRAFT const UNumberFormat* U_EXPORT2
udat_getNumberFormatForField(const UDateFormat* fmt, UChar field)
{
UErrorCode status = U_ZERO_ERROR;
verifyIsSimpleDateFormat(fmt, &status);
if (U_FAILURE(status)) return (const UNumberFormat*) ((DateFormat*)fmt)->getNumberFormat();
return (const UNumberFormat*) ((SimpleDateFormat*)fmt)->getNumberFormatForField(field);
}
U_CAPI void U_EXPORT2
udat_set2DigitYearStart( UDateFormat *fmt,
UDate d,
UErrorCode *status)
{
verifyIsSimpleDateFormat(fmt, status);
if(U_FAILURE(*status)) return;
((SimpleDateFormat*)fmt)->set2DigitYearStart(d, *status);
}
U_CAPI UDisplayContext U_EXPORT2
udat_getContext(UDateFormat* fmt, UDisplayContextType type, UErrorCode* status)
{
verifyIsSimpleDateFormat(fmt, status);
if (U_FAILURE(*status)) {
return (UDisplayContext)0;
}
return ((SimpleDateFormat*)fmt)->getContext(type, *status);
}
U_CAPI void U_EXPORT2
udat_setContext(UDateFormat* fmt, UDisplayContext value, UErrorCode* status)
{
verifyIsSimpleDateFormat(fmt, status);
if (U_FAILURE(*status)) {
return;
}
((SimpleDateFormat*)fmt)->setContext(value, *status);
}
U_DRAFT void U_EXPORT2
udat_adoptNumberFormatForFields( UDateFormat* fmt,
const UChar* fields,
UNumberFormat* numberFormatToSet,
UErrorCode* status)
{
verifyIsSimpleDateFormat(fmt, status);
if (U_FAILURE(*status)) return;
if (fields!=NULL) {
UnicodeString overrideFields(fields);
((SimpleDateFormat*)fmt)->adoptNumberFormat(overrideFields, (NumberFormat*)numberFormatToSet, *status);
}
}
// TODO: should this take an UErrorCode?
// A: Yes. Of course.
U_CAPI void U_EXPORT2
udat_applyPattern( UDateFormat *format,
UBool localized,
const UChar *pattern,
int32_t patternLength)
{
const UnicodeString pat((UBool)(patternLength == -1), pattern, patternLength);
UErrorCode status = U_ZERO_ERROR;
verifyIsSimpleDateFormat(format, &status);
if(U_FAILURE(status)) {
return;
}
if(localized)
((SimpleDateFormat*)format)->applyLocalizedPattern(pat, status);
else
((SimpleDateFormat*)format)->applyPattern(pat);
}
// TODO: also needs an errorCode.
U_CAPI int32_t U_EXPORT2
udat_countSymbols( const UDateFormat *fmt,
UDateFormatSymbolType type)
{
UErrorCode status = U_ZERO_ERROR;
verifyIsSimpleDateFormat(fmt, &status);
if(U_FAILURE(status)) {
return 0;
}
const DateFormatSymbols *syms =
((SimpleDateFormat*)fmt)->getDateFormatSymbols();
int32_t count = 0;
switch(type) {
case UDAT_ERAS:
syms->getEras(count);
break;
case UDAT_MONTHS:
syms->getMonths(count);
break;
case UDAT_SHORT_MONTHS:
syms->getShortMonths(count);
break;
case UDAT_WEEKDAYS:
syms->getWeekdays(count);
break;
case UDAT_SHORT_WEEKDAYS:
syms->getShortWeekdays(count);
break;
case UDAT_AM_PMS:
syms->getAmPmStrings(count);
break;
case UDAT_LOCALIZED_CHARS:
count = 1;
break;
case UDAT_ERA_NAMES:
syms->getEraNames(count);
break;
case UDAT_NARROW_MONTHS:
syms->getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
case UDAT_NARROW_WEEKDAYS:
syms->getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
case UDAT_STANDALONE_MONTHS:
syms->getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
break;
case UDAT_STANDALONE_SHORT_MONTHS:
syms->getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
case UDAT_STANDALONE_NARROW_MONTHS:
syms->getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
break;
case UDAT_STANDALONE_WEEKDAYS:
syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
break;
case UDAT_STANDALONE_SHORT_WEEKDAYS:
syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
case UDAT_STANDALONE_NARROW_WEEKDAYS:
syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
break;
case UDAT_QUARTERS:
syms->getQuarters(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
break;
case UDAT_SHORT_QUARTERS:
syms->getQuarters(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
break;
case UDAT_STANDALONE_QUARTERS:
syms->getQuarters(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
break;
case UDAT_STANDALONE_SHORT_QUARTERS:
syms->getQuarters(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
}
return count;
}
U_CAPI int32_t U_EXPORT2
udat_getSymbols(const UDateFormat *fmt,
UDateFormatSymbolType type,
int32_t index,
UChar *result,
int32_t resultLength,
UErrorCode *status)
{
verifyIsSimpleDateFormat(fmt, status);
if(U_FAILURE(*status)) return -1;
const DateFormatSymbols *syms =
((SimpleDateFormat*)fmt)->getDateFormatSymbols();
int32_t count;
const UnicodeString *res = NULL;
switch(type) {
case UDAT_ERAS:
res = syms->getEras(count);
break;
case UDAT_ERA_NAMES:
res = syms->getEraNames(count);
break;
case UDAT_MONTHS:
res = syms->getMonths(count);
break;
case UDAT_SHORT_MONTHS:
res = syms->getShortMonths(count);
break;
case UDAT_WEEKDAYS:
res = syms->getWeekdays(count);
break;
case UDAT_SHORT_WEEKDAYS:
res = syms->getShortWeekdays(count);
break;
case UDAT_AM_PMS:
res = syms->getAmPmStrings(count);
break;
case UDAT_LOCALIZED_CHARS:
{
UnicodeString res1;
if(!(result==NULL && resultLength==0)) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res1.setTo(result, 0, resultLength);
}
syms->getLocalPatternChars(res1);
return res1.extract(result, resultLength, *status);
}
case UDAT_NARROW_MONTHS:
res = syms->getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
case UDAT_NARROW_WEEKDAYS:
res = syms->getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
case UDAT_STANDALONE_MONTHS:
res = syms->getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
break;
case UDAT_STANDALONE_SHORT_MONTHS:
res = syms->getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
case UDAT_STANDALONE_NARROW_MONTHS:
res = syms->getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
break;
case UDAT_STANDALONE_WEEKDAYS:
res = syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
break;
case UDAT_STANDALONE_SHORT_WEEKDAYS:
res = syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
case UDAT_STANDALONE_NARROW_WEEKDAYS:
res = syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
break;
case UDAT_QUARTERS:
res = syms->getQuarters(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
break;
case UDAT_SHORT_QUARTERS:
res = syms->getQuarters(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
break;
case UDAT_STANDALONE_QUARTERS:
res = syms->getQuarters(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
break;
case UDAT_STANDALONE_SHORT_QUARTERS:
res = syms->getQuarters(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
}
if(index < count) {
return res[index].extract(result, resultLength, *status);
}
return 0;
}
U_NAMESPACE_END
U_CAPI void U_EXPORT2
udat_setSymbols( UDateFormat *format,
UDateFormatSymbolType type,
int32_t index,
UChar *value,
int32_t valueLength,
UErrorCode *status)
{
verifyIsSimpleDateFormat(format, status);
if(U_FAILURE(*status)) return;
DateFormatSymbols *syms = (DateFormatSymbols *)((SimpleDateFormat *)format)->getDateFormatSymbols();
switch(type) {
case UDAT_ERAS:
DateFormatSymbolsSingleSetter::setEra(syms, index, value, valueLength, *status);
break;
case UDAT_ERA_NAMES:
DateFormatSymbolsSingleSetter::setEraName(syms, index, value, valueLength, *status);
break;
case UDAT_MONTHS:
DateFormatSymbolsSingleSetter::setMonth(syms, index, value, valueLength, *status);
break;
case UDAT_SHORT_MONTHS:
DateFormatSymbolsSingleSetter::setShortMonth(syms, index, value, valueLength, *status);
break;
case UDAT_NARROW_MONTHS:
DateFormatSymbolsSingleSetter::setNarrowMonth(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_MONTHS:
DateFormatSymbolsSingleSetter::setStandaloneMonth(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_SHORT_MONTHS:
DateFormatSymbolsSingleSetter::setStandaloneShortMonth(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_NARROW_MONTHS:
DateFormatSymbolsSingleSetter::setStandaloneNarrowMonth(syms, index, value, valueLength, *status);
break;
case UDAT_WEEKDAYS:
DateFormatSymbolsSingleSetter::setWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_SHORT_WEEKDAYS:
DateFormatSymbolsSingleSetter::setShortWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_SHORTER_WEEKDAYS:
DateFormatSymbolsSingleSetter::setShorterWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_NARROW_WEEKDAYS:
DateFormatSymbolsSingleSetter::setNarrowWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_WEEKDAYS:
DateFormatSymbolsSingleSetter::setStandaloneWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_SHORT_WEEKDAYS:
DateFormatSymbolsSingleSetter::setStandaloneShortWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_SHORTER_WEEKDAYS:
DateFormatSymbolsSingleSetter::setStandaloneShorterWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_NARROW_WEEKDAYS:
DateFormatSymbolsSingleSetter::setStandaloneNarrowWeekday(syms, index, value, valueLength, *status);
break;
case UDAT_QUARTERS:
DateFormatSymbolsSingleSetter::setQuarter(syms, index, value, valueLength, *status);
break;
case UDAT_SHORT_QUARTERS:
DateFormatSymbolsSingleSetter::setShortQuarter(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_QUARTERS:
DateFormatSymbolsSingleSetter::setStandaloneQuarter(syms, index, value, valueLength, *status);
break;
case UDAT_STANDALONE_SHORT_QUARTERS:
DateFormatSymbolsSingleSetter::setStandaloneShortQuarter(syms, index, value, valueLength, *status);
break;
case UDAT_AM_PMS:
DateFormatSymbolsSingleSetter::setAmPm(syms, index, value, valueLength, *status);
break;
case UDAT_LOCALIZED_CHARS:
DateFormatSymbolsSingleSetter::setLocalPatternChars(syms, value, valueLength, *status);
break;
default:
*status = U_UNSUPPORTED_ERROR;
break;
}
}
