+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
-* Copyright (C) 1996-2006, International Business Machines
+* Copyright (C) 1996-2015, International Business Machines
* Corporation and others. All Rights Reserved.
*******************************************************************************
*/
#include "unicode/numfmt.h"
#include "unicode/dtfmtsym.h"
#include "unicode/ustring.h"
+#include "unicode/udisplaycontext.h"
+#include "unicode/ufieldpositer.h"
+#include "unicode/ucasemap.h"
#include "cpputils.h"
+#include "reldtfmt.h"
+#include "umutex.h"
U_NAMESPACE_USE
+/**
+ * Verify that fmt is a SimpleDateFormat. Invalid error if not.
+ * @param fmt the UDateFormat, definitely a DateFormat, maybe something else
+ * @param status error code, will be set to failure if there is a familure or the fmt is NULL.
+ */
+static void verifyIsSimpleDateFormat(const UDateFormat* fmt, UErrorCode *status) {
+ if(U_SUCCESS(*status) &&
+ dynamic_cast<const SimpleDateFormat*>(reinterpret_cast<const DateFormat*>(fmt))==NULL) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ }
+}
+
+// This mirrors the correspondence between the
+// SimpleDateFormat::fgPatternIndexToDateFormatField and
+// SimpleDateFormat::fgPatternIndexToCalendarField arrays.
+static UCalendarDateFields gDateFieldMapping[] = {
+ UCAL_ERA, // UDAT_ERA_FIELD = 0
+ UCAL_YEAR, // UDAT_YEAR_FIELD = 1
+ UCAL_MONTH, // UDAT_MONTH_FIELD = 2
+ UCAL_DATE, // UDAT_DATE_FIELD = 3
+ UCAL_HOUR_OF_DAY, // UDAT_HOUR_OF_DAY1_FIELD = 4
+ UCAL_HOUR_OF_DAY, // UDAT_HOUR_OF_DAY0_FIELD = 5
+ UCAL_MINUTE, // UDAT_MINUTE_FIELD = 6
+ UCAL_SECOND, // UDAT_SECOND_FIELD = 7
+ UCAL_MILLISECOND, // UDAT_FRACTIONAL_SECOND_FIELD = 8
+ UCAL_DAY_OF_WEEK, // UDAT_DAY_OF_WEEK_FIELD = 9
+ UCAL_DAY_OF_YEAR, // UDAT_DAY_OF_YEAR_FIELD = 10
+ UCAL_DAY_OF_WEEK_IN_MONTH, // UDAT_DAY_OF_WEEK_IN_MONTH_FIELD = 11
+ UCAL_WEEK_OF_YEAR, // UDAT_WEEK_OF_YEAR_FIELD = 12
+ UCAL_WEEK_OF_MONTH, // UDAT_WEEK_OF_MONTH_FIELD = 13
+ UCAL_AM_PM, // UDAT_AM_PM_FIELD = 14
+ UCAL_HOUR, // UDAT_HOUR1_FIELD = 15
+ UCAL_HOUR, // UDAT_HOUR0_FIELD = 16
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_FIELD = 17
+ UCAL_YEAR_WOY, // UDAT_YEAR_WOY_FIELD = 18
+ UCAL_DOW_LOCAL, // UDAT_DOW_LOCAL_FIELD = 19
+ UCAL_EXTENDED_YEAR, // UDAT_EXTENDED_YEAR_FIELD = 20
+ UCAL_JULIAN_DAY, // UDAT_JULIAN_DAY_FIELD = 21
+ UCAL_MILLISECONDS_IN_DAY, // UDAT_MILLISECONDS_IN_DAY_FIELD = 22
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_RFC_FIELD = 23 (also UCAL_DST_OFFSET)
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_GENERIC_FIELD = 24 (also UCAL_DST_OFFSET)
+ UCAL_DOW_LOCAL, // UDAT_STANDALONE_DAY_FIELD = 25
+ UCAL_MONTH, // UDAT_STANDALONE_MONTH_FIELD = 26
+ UCAL_MONTH, // UDAT_QUARTER_FIELD = 27
+ UCAL_MONTH, // UDAT_STANDALONE_QUARTER_FIELD = 28
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_SPECIAL_FIELD = 29 (also UCAL_DST_OFFSET)
+ UCAL_YEAR, // UDAT_YEAR_NAME_FIELD = 30
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_LOCALIZED_GMT_OFFSET_FIELD = 31 (also UCAL_DST_OFFSET)
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_ISO_FIELD = 32 (also UCAL_DST_OFFSET)
+ UCAL_ZONE_OFFSET, // UDAT_TIMEZONE_ISO_LOCAL_FIELD = 33 (also UCAL_DST_OFFSET)
+ UCAL_EXTENDED_YEAR, // UDAT_RELATED_YEAR_FIELD = 34 (not an exact match)
+ UCAL_FIELD_COUNT, // UDAT_FIELD_COUNT = 35
+ // UCAL_IS_LEAP_MONTH is not the target of a mapping
+};
+
+U_CAPI UCalendarDateFields U_EXPORT2
+udat_toCalendarDateField(UDateFormatField field) {
+ return gDateFieldMapping[field];
+}
+
+/* For now- one opener. */
+static UDateFormatOpener gOpener = NULL;
+
+U_INTERNAL void U_EXPORT2
+udat_registerOpener(UDateFormatOpener opener, UErrorCode *status)
+{
+ if(U_FAILURE(*status)) return;
+ umtx_lock(NULL);
+ if(gOpener==NULL) {
+ gOpener = opener;
+ } else {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ umtx_unlock(NULL);
+}
+
+U_INTERNAL UDateFormatOpener U_EXPORT2
+udat_unregisterOpener(UDateFormatOpener opener, UErrorCode *status)
+{
+ if(U_FAILURE(*status)) return NULL;
+ UDateFormatOpener oldOpener = NULL;
+ umtx_lock(NULL);
+ if(gOpener==NULL || gOpener!=opener) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ } else {
+ oldOpener=gOpener;
+ gOpener=NULL;
+ }
+ umtx_unlock(NULL);
+ return oldOpener;
+}
+
+
+
U_CAPI UDateFormat* U_EXPORT2
udat_open(UDateFormatStyle timeStyle,
UDateFormatStyle dateStyle,
if(U_FAILURE(*status)) {
return 0;
}
- if(timeStyle != UDAT_IGNORE) {
+ if(gOpener!=NULL) { // if it's registered
+ fmt = (DateFormat*) (*gOpener)(timeStyle,dateStyle,locale,tzID,tzIDLength,pattern,patternLength,status);
+ if(fmt!=NULL) {
+ return (UDateFormat*)fmt;
+ } // else fall through.
+ }
+ if(timeStyle != UDAT_PATTERN) {
if(locale == 0) {
fmt = DateFormat::createDateTimeInstance((DateFormat::EStyle)dateStyle,
(DateFormat::EStyle)timeStyle);
{
if(U_FAILURE(*status)) return 0;
- Format *res = ((SimpleDateFormat*)fmt)->clone();
+ Format *res = ((DateFormat*)fmt)->clone();
if(res == 0) {
*status = U_MEMORY_ALLOCATION_ERROR;
UFieldPosition* position,
UErrorCode* status)
{
- if(U_FAILURE(*status)) return -1;
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
UnicodeString res;
- if(!(result==NULL && resultLength==0)) {
+ if (result != NULL) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res.setTo(result, 0, resultLength);
return res.extract(result, resultLength, *status);
}
+U_CAPI int32_t U_EXPORT2
+udat_formatCalendar(const UDateFormat* format,
+ UCalendar* calendar,
+ UChar* result,
+ int32_t resultLength,
+ UFieldPosition* position,
+ UErrorCode* status)
+{
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
+
+ UnicodeString res;
+ if (result != NULL) {
+ // NULL destination for pure preflighting: empty dummy string
+ // otherwise, alias the destination buffer
+ res.setTo(result, 0, resultLength);
+ }
+
+ FieldPosition fp;
+
+ if(position != 0)
+ fp.setField(position->field);
+
+ ((DateFormat*)format)->format(*(Calendar*)calendar, res, fp);
+
+ if(position != 0) {
+ position->beginIndex = fp.getBeginIndex();
+ position->endIndex = fp.getEndIndex();
+ }
+
+ return res.extract(result, resultLength, *status);
+}
+
+U_CAPI int32_t U_EXPORT2
+udat_formatForFields( const UDateFormat* format,
+ UDate dateToFormat,
+ UChar* result,
+ int32_t resultLength,
+ UFieldPositionIterator* fpositer,
+ UErrorCode* status)
+{
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
+
+ UnicodeString res;
+ if (result != NULL) {
+ // NULL destination for pure preflighting: empty dummy string
+ // otherwise, alias the destination buffer
+ res.setTo(result, 0, resultLength);
+ }
+
+ ((DateFormat*)format)->format(dateToFormat, res, (FieldPositionIterator*)fpositer, *status);
+
+ return res.extract(result, resultLength, *status);
+}
+
+U_CAPI int32_t U_EXPORT2
+udat_formatCalendarForFields(const UDateFormat* format,
+ UCalendar* calendar,
+ UChar* result,
+ int32_t resultLength,
+ UFieldPositionIterator* fpositer,
+ UErrorCode* status)
+{
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
+
+ UnicodeString res;
+ if (result != NULL) {
+ // NULL destination for pure preflighting: empty dummy string
+ // otherwise, alias the destination buffer
+ res.setTo(result, 0, resultLength);
+ }
+
+ ((DateFormat*)format)->format(*(Calendar*)calendar, res, (FieldPositionIterator*)fpositer, *status);
+
+ return res.extract(result, resultLength, *status);
+}
+
U_CAPI UDate U_EXPORT2
udat_parse( const UDateFormat* format,
const UChar* text,
const UnicodeString src((UBool)(textLength == -1), text, textLength);
ParsePosition pp;
+ int32_t stackParsePos = 0;
- if(parsePos != 0)
- pp.setIndex(*parsePos);
+ if(parsePos == NULL) {
+ parsePos = &stackParsePos;
+ }
+
+ pp.setIndex(*parsePos);
((DateFormat*)format)->parse(src, *(Calendar*)calendar, pp);
- if(parsePos != 0) {
- if(pp.getErrorIndex() == -1)
- *parsePos = pp.getIndex();
- else {
- *parsePos = pp.getErrorIndex();
- *status = U_PARSE_ERROR;
- }
+ if(pp.getErrorIndex() == -1)
+ *parsePos = pp.getIndex();
+ else {
+ *parsePos = pp.getErrorIndex();
+ *status = U_PARSE_ERROR;
}
}
((DateFormat*)fmt)->setLenient(isLenient);
}
+U_DRAFT UBool U_EXPORT2
+udat_getBooleanAttribute(const UDateFormat* fmt,
+ UDateFormatBooleanAttribute attr,
+ UErrorCode* status)
+{
+ if(U_FAILURE(*status)) return FALSE;
+ return ((DateFormat*)fmt)->getBooleanAttribute(attr, *status);
+ //return FALSE;
+}
+
+U_DRAFT void U_EXPORT2
+udat_setBooleanAttribute(UDateFormat *fmt,
+ UDateFormatBooleanAttribute attr,
+ UBool newValue,
+ UErrorCode* status)
+{
+ if(U_FAILURE(*status)) return;
+ ((DateFormat*)fmt)->setBooleanAttribute(attr, newValue, *status);
+}
+
U_CAPI const UCalendar* U_EXPORT2
udat_getCalendar(const UDateFormat* fmt)
{
((DateFormat*)fmt)->setCalendar(*((Calendar*)calendarToSet));
}
+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 const UNumberFormat* U_EXPORT2
udat_getNumberFormat(const UDateFormat* fmt)
{
return (const UNumberFormat*) ((DateFormat*)fmt)->getNumberFormat();
}
+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);
+ }
+}
+
U_CAPI void U_EXPORT2
udat_setNumberFormat(UDateFormat* fmt,
const UNumberFormat* numberFormatToSet)
((DateFormat*)fmt)->setNumberFormat(*((NumberFormat*)numberFormatToSet));
}
+U_DRAFT void U_EXPORT2
+udat_adoptNumberFormat( UDateFormat* fmt,
+ UNumberFormat* numberFormatToAdopt)
+{
+ ((DateFormat*)fmt)->adoptNumberFormat((NumberFormat*)numberFormatToAdopt);
+}
+
U_CAPI const char* U_EXPORT2
udat_getAvailable(int32_t index)
{
udat_get2DigitYearStart( const UDateFormat *fmt,
UErrorCode *status)
{
+ verifyIsSimpleDateFormat(fmt, status);
if(U_FAILURE(*status)) return (UDate)0;
return ((SimpleDateFormat*)fmt)->get2DigitYearStart(*status);
}
UDate d,
UErrorCode *status)
{
+ verifyIsSimpleDateFormat(fmt, status);
if(U_FAILURE(*status)) return;
((SimpleDateFormat*)fmt)->set2DigitYearStart(d, *status);
}
int32_t resultLength,
UErrorCode *status)
{
- if(U_FAILURE(*status)) return -1;
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
UnicodeString res;
- if(!(result==NULL && resultLength==0)) {
+ if (result != NULL) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res.setTo(result, 0, resultLength);
}
- if(localized)
- ((SimpleDateFormat*)fmt)->toLocalizedPattern(res, *status);
- else
- ((SimpleDateFormat*)fmt)->toPattern(res);
+ const DateFormat *df=reinterpret_cast<const DateFormat *>(fmt);
+ const SimpleDateFormat *sdtfmt=dynamic_cast<const SimpleDateFormat *>(df);
+ const RelativeDateFormat *reldtfmt;
+ if (sdtfmt!=NULL) {
+ if(localized)
+ sdtfmt->toLocalizedPattern(res, *status);
+ else
+ sdtfmt->toPattern(res);
+ } else if (!localized && (reldtfmt=dynamic_cast<const RelativeDateFormat *>(df))!=NULL) {
+ reldtfmt->toPattern(res, *status);
+ } else {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
return res.extract(result, resultLength, *status);
}
-// TBD: should this take an UErrorCode?
+// TODO: should this take an UErrorCode?
+// A: Yes. Of course.
U_CAPI void U_EXPORT2
udat_applyPattern( UDateFormat *format,
UBool localized,
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);
}
+// Apple addition
+static DateFormatSymbols::ECapitalizationContextUsageType capUsageFromSymbolType(UDateFormatSymbolType type)
+{
+ DateFormatSymbols::ECapitalizationContextUsageType capContextUsageType = DateFormatSymbols::kCapContextUsageOther;
+ switch (type) {
+ case UDAT_ERA_NAMES:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageEraWide;
+ break;
+ case UDAT_ERAS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageEraAbbrev;
+ break;
+ case UDAT_MONTHS:
+ case UDAT_SHORT_MONTHS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageMonthFormat;
+ break;
+ case UDAT_STANDALONE_MONTHS:
+ case UDAT_STANDALONE_SHORT_MONTHS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageMonthStandalone;
+ break;
+ case UDAT_NARROW_MONTHS:
+ case UDAT_STANDALONE_NARROW_MONTHS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageMonthNarrow;
+ break;
+ case UDAT_WEEKDAYS:
+ case UDAT_SHORT_WEEKDAYS:
+ case UDAT_SHORTER_WEEKDAYS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageDayFormat;
+ break;
+ case UDAT_STANDALONE_WEEKDAYS:
+ case UDAT_STANDALONE_SHORT_WEEKDAYS:
+ case UDAT_STANDALONE_SHORTER_WEEKDAYS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageDayStandalone;
+ break;
+ case UDAT_STANDALONE_NARROW_WEEKDAYS:
+ case UDAT_NARROW_WEEKDAYS:
+ capContextUsageType = DateFormatSymbols::kCapContextUsageDayNarrow;
+ break;
+ default:
+ break;
+ }
+ return capContextUsageType;
+}
+
+
+
U_CAPI int32_t U_EXPORT2
udat_getSymbols(const UDateFormat *fmt,
UDateFormatSymbolType type,
int32_t resultLength,
UErrorCode *status)
{
- if(U_FAILURE(*status)) return -1;
-
- const DateFormatSymbols *syms =
- ((SimpleDateFormat*)fmt)->getDateFormatSymbols();
+ const DateFormatSymbols *syms;
+ const SimpleDateFormat* sdtfmt;
+ const RelativeDateFormat* rdtfmt;
+ BreakIterator* capitalizationBrkIter;
+ if ((sdtfmt = dynamic_cast<const SimpleDateFormat*>(reinterpret_cast<const DateFormat*>(fmt))) != NULL) {
+ syms = sdtfmt->getDateFormatSymbols();
+ capitalizationBrkIter = sdtfmt->getCapitalizationBrkIter();
+ } else if ((rdtfmt = dynamic_cast<const RelativeDateFormat*>(reinterpret_cast<const DateFormat*>(fmt))) != NULL) {
+ syms = rdtfmt->getDateFormatSymbols();
+ capitalizationBrkIter = rdtfmt->getCapitalizationBrkIter();
+ } else {
+ return -1;
+ }
int32_t count;
const UnicodeString *res = NULL;
res = syms->getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
+ case UDAT_SHORTER_WEEKDAYS:
+ res = syms->getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::SHORT);
+ break;
+
case UDAT_NARROW_WEEKDAYS:
res = syms->getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
res = syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
+ case UDAT_STANDALONE_SHORTER_WEEKDAYS:
+ res = syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::SHORT);
+ break;
+
case UDAT_STANDALONE_NARROW_WEEKDAYS:
res = syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
break;
res = syms->getQuarters(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
+ case UDAT_CYCLIC_YEARS_WIDE:
+ res = syms->getYearNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
+ break;
+
+ case UDAT_CYCLIC_YEARS_ABBREVIATED:
+ res = syms->getYearNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
+ break;
+
+ case UDAT_CYCLIC_YEARS_NARROW:
+ res = syms->getYearNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
+ break;
+
+ case UDAT_ZODIAC_NAMES_WIDE:
+ res = syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
+ break;
+
+ case UDAT_ZODIAC_NAMES_ABBREVIATED:
+ res = syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
+ break;
+
+ case UDAT_ZODIAC_NAMES_NARROW:
+ res = syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
+ break;
+
+ case UADAT_CYCLIC_ZODIAC_NAMES:
+ res = syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
+ index = (index > 0)? (index - 1) % 12: 0;
+ break;
+
}
if(index < count) {
+#if !UCONFIG_NO_BREAK_ITERATION
+ // Apple addition for <rdar://problem/27335144>
+ if (u_islower(res[index].char32At(0)) && capitalizationBrkIter != NULL) {
+ UDisplayContext capitalizationContext = ((const DateFormat*)fmt)->getContext(UDISPCTX_TYPE_CAPITALIZATION, *status);
+ UBool titlecase = FALSE;
+ switch (capitalizationContext) {
+ case UDISPCTX_CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE:
+ titlecase = TRUE;
+ break;
+ case UDISPCTX_CAPITALIZATION_FOR_UI_LIST_OR_MENU:
+ titlecase = syms->capitalizeForUsage(capUsageFromSymbolType(type), 0);
+ break;
+ case UDISPCTX_CAPITALIZATION_FOR_STANDALONE:
+ titlecase = syms->capitalizeForUsage(capUsageFromSymbolType(type), 1);
+ break;
+ default:
+ // titlecase = FALSE;
+ break;
+ }
+ if (titlecase) {
+ UnicodeString symbolToModify(res[index]);
+ BreakIterator* capBrkIterToUse = capitalizationBrkIter->clone();
+ if (capBrkIterToUse != NULL) {
+ Locale locale = capBrkIterToUse->getLocale(ULOC_ACTUAL_LOCALE, *status);
+ if (U_SUCCESS(*status)) {
+ symbolToModify.toTitle(capBrkIterToUse, locale, U_TITLECASE_NO_LOWERCASE | U_TITLECASE_NO_BREAK_ADJUSTMENT);
+ delete capBrkIterToUse;
+ return symbolToModify.extract(result, resultLength, *status);
+ }
+ delete capBrkIterToUse;
+ }
+ }
+ }
+#endif
return res[index].extract(result, resultLength, *status);
}
return 0;
}
+// TODO: also needs an errorCode.
U_CAPI int32_t U_EXPORT2
udat_countSymbols( const UDateFormat *fmt,
UDateFormatSymbolType type)
{
- const DateFormatSymbols *syms =
- ((SimpleDateFormat*)fmt)->getDateFormatSymbols();
+ const DateFormatSymbols *syms;
+ const SimpleDateFormat* sdtfmt;
+ const RelativeDateFormat* rdtfmt;
+ if ((sdtfmt = dynamic_cast<const SimpleDateFormat*>(reinterpret_cast<const DateFormat*>(fmt))) != NULL) {
+ syms = sdtfmt->getDateFormatSymbols();
+ } else if ((rdtfmt = dynamic_cast<const RelativeDateFormat*>(reinterpret_cast<const DateFormat*>(fmt))) != NULL) {
+ syms = rdtfmt->getDateFormatSymbols();
+ } else {
+ return 0;
+ }
int32_t count = 0;
switch(type) {
syms->getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
+ case UDAT_SHORTER_WEEKDAYS:
+ syms->getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::SHORT);
+ break;
+
case UDAT_NARROW_WEEKDAYS:
syms->getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
break;
syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
+ case UDAT_STANDALONE_SHORTER_WEEKDAYS:
+ syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::SHORT);
+ break;
+
case UDAT_STANDALONE_NARROW_WEEKDAYS:
syms->getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
break;
syms->getQuarters(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
break;
+ case UDAT_CYCLIC_YEARS_WIDE:
+ syms->getYearNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
+ break;
+
+ case UDAT_CYCLIC_YEARS_ABBREVIATED:
+ syms->getYearNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
+ break;
+
+ case UDAT_CYCLIC_YEARS_NARROW:
+ syms->getYearNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
+ break;
+
+ case UDAT_ZODIAC_NAMES_WIDE:
+ syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
+ break;
+
+ case UDAT_ZODIAC_NAMES_ABBREVIATED:
+ syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
+ break;
+
+ case UDAT_ZODIAC_NAMES_NARROW:
+ syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
+ break;
+
+ case UADAT_CYCLIC_ZODIAC_NAMES:
+ syms->getZodiacNames(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
+ break;
+
}
return count;
setSymbol(syms->fShortWeekdays, syms->fShortWeekdaysCount, index, value, valueLength, errorCode);
}
+ static void
+ setShorterWeekday(DateFormatSymbols *syms, int32_t index,
+ const UChar *value, int32_t valueLength, UErrorCode &errorCode)
+ {
+ setSymbol(syms->fShorterWeekdays, syms->fShorterWeekdaysCount, index, value, valueLength, errorCode);
+ }
+
static void
setNarrowWeekday(DateFormatSymbols *syms, int32_t index,
const UChar *value, int32_t valueLength, UErrorCode &errorCode)
setSymbol(syms->fStandaloneShortWeekdays, syms->fStandaloneShortWeekdaysCount, index, value, valueLength, errorCode);
}
+ static void
+ setStandaloneShorterWeekday(DateFormatSymbols *syms, int32_t index,
+ const UChar *value, int32_t valueLength, UErrorCode &errorCode)
+ {
+ setSymbol(syms->fStandaloneShorterWeekdays, syms->fStandaloneShorterWeekdaysCount, index, value, valueLength, errorCode);
+ }
+
static void
setStandaloneNarrowWeekday(DateFormatSymbols *syms, int32_t index,
const UChar *value, int32_t valueLength, UErrorCode &errorCode)
setSymbol(syms->fStandaloneShortQuarters, syms->fStandaloneShortQuartersCount, index, value, valueLength, errorCode);
}
+ static void
+ setShortYearNames(DateFormatSymbols *syms, int32_t index,
+ const UChar *value, int32_t valueLength, UErrorCode &errorCode)
+ {
+ setSymbol(syms->fShortYearNames, syms->fShortYearNamesCount, index, value, valueLength, errorCode);
+ }
+
+ static void
+ setShortZodiacNames(DateFormatSymbols *syms, int32_t index,
+ const UChar *value, int32_t valueLength, UErrorCode &errorCode)
+ {
+ setSymbol(syms->fShortZodiacNames, syms->fShortZodiacNamesCount, index, value, valueLength, errorCode);
+ }
+
static void
setAmPm(DateFormatSymbols *syms, int32_t index,
const UChar *value, int32_t valueLength, UErrorCode &errorCode)
int32_t valueLength,
UErrorCode *status)
{
-
+ verifyIsSimpleDateFormat(format, status);
if(U_FAILURE(*status)) return;
DateFormatSymbols *syms = (DateFormatSymbols *)((SimpleDateFormat *)format)->getDateFormatSymbols();
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;
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;
DateFormatSymbolsSingleSetter::setStandaloneShortQuarter(syms, index, value, valueLength, *status);
break;
+ case UDAT_CYCLIC_YEARS_ABBREVIATED:
+ DateFormatSymbolsSingleSetter::setShortYearNames(syms, index, value, valueLength, *status);
+ break;
+
+ case UDAT_ZODIAC_NAMES_ABBREVIATED:
+ DateFormatSymbolsSingleSetter::setShortZodiacNames(syms, index, value, valueLength, *status);
+ break;
+
case UDAT_AM_PMS:
DateFormatSymbolsSingleSetter::setAmPm(syms, index, value, valueLength, *status);
break;
}
return ((Format*)fmt)->getLocaleID(type, *status);
}
+
+U_CAPI void U_EXPORT2
+udat_setContext(UDateFormat* fmt, UDisplayContext value, UErrorCode* status)
+{
+ if (U_FAILURE(*status)) {
+ return;
+ }
+ ((DateFormat*)fmt)->setContext(value, *status);
+ return;
+}
+
+U_CAPI UDisplayContext U_EXPORT2
+udat_getContext(const UDateFormat* fmt, UDisplayContextType type, UErrorCode* status)
+{
+ if (U_FAILURE(*status)) {
+ return (UDisplayContext)0;
+ }
+ return ((const DateFormat*)fmt)->getContext(type, *status);
+}
+
+
+/**
+ * Verify that fmt is a RelativeDateFormat. Invalid error if not.
+ * @param fmt the UDateFormat, definitely a DateFormat, maybe something else
+ * @param status error code, will be set to failure if there is a familure or the fmt is NULL.
+ */
+static void verifyIsRelativeDateFormat(const UDateFormat* fmt, UErrorCode *status) {
+ if(U_SUCCESS(*status) &&
+ dynamic_cast<const RelativeDateFormat*>(reinterpret_cast<const DateFormat*>(fmt))==NULL) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ }
+}
+
+
+U_CAPI int32_t U_EXPORT2
+udat_toPatternRelativeDate(const UDateFormat *fmt,
+ UChar *result,
+ int32_t resultLength,
+ UErrorCode *status)
+{
+ verifyIsRelativeDateFormat(fmt, status);
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
+
+ UnicodeString datePattern;
+ if (result != NULL) {
+ // NULL destination for pure preflighting: empty dummy string
+ // otherwise, alias the destination buffer
+ datePattern.setTo(result, 0, resultLength);
+ }
+ ((RelativeDateFormat*)fmt)->toPatternDate(datePattern, *status);
+ return datePattern.extract(result, resultLength, *status);
+}
+
+U_CAPI int32_t U_EXPORT2
+udat_toPatternRelativeTime(const UDateFormat *fmt,
+ UChar *result,
+ int32_t resultLength,
+ UErrorCode *status)
+{
+ verifyIsRelativeDateFormat(fmt, status);
+ if(U_FAILURE(*status)) {
+ return -1;
+ }
+ if (result == NULL ? resultLength != 0 : resultLength < 0) {
+ *status = U_ILLEGAL_ARGUMENT_ERROR;
+ return -1;
+ }
+
+ UnicodeString timePattern;
+ if (result != NULL) {
+ // NULL destination for pure preflighting: empty dummy string
+ // otherwise, alias the destination buffer
+ timePattern.setTo(result, 0, resultLength);
+ }
+ ((RelativeDateFormat*)fmt)->toPatternTime(timePattern, *status);
+ return timePattern.extract(result, resultLength, *status);
+}
+
+U_CAPI void U_EXPORT2
+udat_applyPatternRelative(UDateFormat *format,
+ const UChar *datePattern,
+ int32_t datePatternLength,
+ const UChar *timePattern,
+ int32_t timePatternLength,
+ UErrorCode *status)
+{
+ verifyIsRelativeDateFormat(format, status);
+ if(U_FAILURE(*status)) return;
+ const UnicodeString datePat((UBool)(datePatternLength == -1), datePattern, datePatternLength);
+ const UnicodeString timePat((UBool)(timePatternLength == -1), timePattern, timePatternLength);
+ ((RelativeDateFormat*)format)->applyPatterns(datePat, timePat, *status);
+}
+
#endif /* #if !UCONFIG_NO_FORMATTING */
projects / apple / icu.git / blobdiff