ICU-4567 initial taiwan calendar support
X-SVN-Rev: 21854
This commit is contained in:
Steven R. Loomis
parent
025d805e3d
commit
9f4a4ce5e0
@ -72,6 +72,15 @@ root{
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}
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}
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Version{"1.92"}
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Version{"1.92"}
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calendar{
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calendar{
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// taiwan calendar added manually by srl. To be replaced by autogenerated data in xml/root.xml and later in CLDR
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taiwan{
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eras {
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abbreviated{
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"míngúo"
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}
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}
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}
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// end manual additions
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buddhist{
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buddhist{
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AmPmMarkers{
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AmPmMarkers{
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"AM",
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"AM",
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@ -2016,6 +2016,15 @@ zh{
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}
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}
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Version{"1.92"}
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Version{"1.92"}
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calendar{
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calendar{
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// taiwan calendar added manually by srl. To be replaced by autogenerated data in xml/zh.xml and later in CLDR
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taiwan{
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eras {
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abbreviated{
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"民國"
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}
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}
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}
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// end manual additions
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gregorian{
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gregorian{
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AmPmMarkers{
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AmPmMarkers{
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"上午",
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"上午",
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@ -37,6 +37,60 @@
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</icu:isLeapMonth>
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</icu:isLeapMonth>
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</special>
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</special>
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</calendar>
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</calendar>
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<calendar type="taiwan">
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<months>
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<alias source="locale" path="../../calendar[@type='gregorian']/months"/>
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</months>
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<days>
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<alias source="locale" path="../../calendar[@type='gregorian']/days"/>
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</days>
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<quarters>
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<alias source="locale" path="../../calendar[@type='gregorian']/quarters"/>
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</quarters>
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<am>AM</am>
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<pm>PM</pm>
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<eras>
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<eraNames>
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<alias source="locale" path="../eraAbbr"/>
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</eraNames>
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<eraAbbr>
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<era type="0">míngúo</era>
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<!-- = 1912 AD gregorian. See: http://en.wikipedia.org/wiki/Minguo_calendar -->
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</eraAbbr>
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<eraNarrow>
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<alias source="locale" path="../eraAbbr"/>
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</eraNarrow>
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</eras>
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<dateFormats>
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<default choice="medium"/>
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<dateFormatLength type="full">
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<dateFormat>
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<pattern>EEEE, MMMM d, yyyy G</pattern>
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</dateFormat>
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</dateFormatLength>
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<dateFormatLength type="long">
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<dateFormat>
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<pattern>MMMM d, yyyy G</pattern>
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</dateFormat>
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</dateFormatLength>
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<dateFormatLength type="medium">
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<dateFormat>
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<pattern>MMM d, yyyy G</pattern>
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</dateFormat>
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</dateFormatLength>
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<dateFormatLength type="short">
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<dateFormat>
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<pattern>M/d/yyyy</pattern>
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</dateFormat>
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</dateFormatLength>
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</dateFormats>
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<timeFormats>
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<alias source="locale" path="../../calendar[@type='gregorian']/timeFormats"/>
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</timeFormats>
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<dateTimeFormats>
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<alias source="locale" path="../../calendar[@type='gregorian']/dateTimeFormats"/>
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</dateTimeFormats>
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</calendar>
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</calendars>
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</calendars>
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<timeZoneNames>
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<timeZoneNames>
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<zone type="">
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<zone type="">
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@ -21,5 +21,17 @@
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</icu:scripts>
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</icu:scripts>
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</special>
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</special>
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</characters>
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</characters>
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<dates>
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<calendars>
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<calendar type="taiwan">
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<eras>
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<eraAbbr>
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<era type="0">民國</era>
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<!-- = 1912 AD gregorian. See: http://en.wikipedia.org/wiki/Minguo_calendar -->
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</eraAbbr>
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</eras>
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</calendar>
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</calendars>
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</dates>
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</ldml>
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</ldml>
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@ -67,7 +67,7 @@ ucurr.o digitlst.o fmtable_cnv.o \
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choicfmt.o datefmt.o smpdtfmt.o reldtfmt.o dtfmtsym.o udat.o \
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choicfmt.o datefmt.o smpdtfmt.o reldtfmt.o dtfmtsym.o udat.o \
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nfrs.o nfrule.o nfsubs.o rbnf.o ucsdet.o \
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nfrs.o nfrule.o nfsubs.o rbnf.o ucsdet.o \
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ucal.o calendar.o gregocal.o timezone.o simpletz.o olsontz.o \
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ucal.o calendar.o gregocal.o timezone.o simpletz.o olsontz.o \
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astro.o buddhcal.o persncal.o islamcal.o japancal.o gregoimp.o hebrwcal.o \
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astro.o taiwncal.o buddhcal.o persncal.o islamcal.o japancal.o gregoimp.o hebrwcal.o \
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coleitr.o coll.o tblcoll.o sortkey.o bocsu.o ucoleitr.o \
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coleitr.o coll.o tblcoll.o sortkey.o bocsu.o ucoleitr.o \
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ucol.o ucol_res.o ucol_bld.o ucol_sit.o ucol_tok.o ucol_wgt.o ucol_cnt.o ucol_elm.o \
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ucol.o ucol_res.o ucol_bld.o ucol_sit.o ucol_tok.o ucol_wgt.o ucol_cnt.o ucol_elm.o \
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strmatch.o usearch.o search.o stsearch.o \
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strmatch.o usearch.o search.o stsearch.o \
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@ -31,6 +31,7 @@
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#include "unicode/gregocal.h"
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#include "unicode/gregocal.h"
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#include "gregoimp.h"
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#include "gregoimp.h"
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#include "buddhcal.h"
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#include "buddhcal.h"
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#include "taiwncal.h"
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#include "japancal.h"
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#include "japancal.h"
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#include "islamcal.h"
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#include "islamcal.h"
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#include "hebrwcal.h"
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#include "hebrwcal.h"
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@ -156,6 +157,7 @@ static const char * const gCalendarKeywords[] = {
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"gregorian",
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"gregorian",
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"japanese",
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"japanese",
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"buddhist",
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"buddhist",
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"taiwan",
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"persian",
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"persian",
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"islamic-civil",
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"islamic-civil",
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"islamic",
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"islamic",
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@ -205,6 +207,8 @@ static Calendar *createStandardCalendar(char *calType, const Locale &canLoc, UEr
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return new JapaneseCalendar(canLoc, status);
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return new JapaneseCalendar(canLoc, status);
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} else if(!uprv_strcmp(calType, "buddhist")) {
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} else if(!uprv_strcmp(calType, "buddhist")) {
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return new BuddhistCalendar(canLoc, status);
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return new BuddhistCalendar(canLoc, status);
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} else if(!uprv_strcmp(calType, "taiwan")) {
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return new TaiwanCalendar(canLoc, status);
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} else if(!uprv_strcmp(calType, "islamic-civil")) {
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} else if(!uprv_strcmp(calType, "islamic-civil")) {
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return new IslamicCalendar(canLoc, status, IslamicCalendar::CIVIL);
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return new IslamicCalendar(canLoc, status, IslamicCalendar::CIVIL);
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} else if(!uprv_strcmp(calType, "islamic")) {
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} else if(!uprv_strcmp(calType, "islamic")) {
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@ -530,6 +530,14 @@
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RelativePath=".\unicode\basictz.h"
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RelativePath=".\unicode\basictz.h"
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>
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>
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</File>
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</File>
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<File
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RelativePath=".\taiwncal.cpp"
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>
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</File>
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<File
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RelativePath=".\taiwncal.h"
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>
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</File>
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<File
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<File
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RelativePath=".\buddhcal.cpp"
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RelativePath=".\buddhcal.cpp"
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>
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>
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292
icu4c/source/i18n/taiwncal.cpp
Normal file
292
icu4c/source/i18n/taiwncal.cpp
Normal file
@ -0,0 +1,292 @@
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/*
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*******************************************************************************
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* Copyright (C) 2003-2006, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*******************************************************************************
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*
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* File TAIWNCAL.CPP
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*
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* Modification History:
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* 05/13/2003 srl copied from gregocal.cpp
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* 06/29/2007 srl copied from buddhcal.cpp
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*
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*/
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#include "unicode/utypes.h"
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#if !UCONFIG_NO_FORMATTING
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#include "taiwncal.h"
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#include "unicode/gregocal.h"
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#include "umutex.h"
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#include <float.h>
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U_NAMESPACE_BEGIN
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UOBJECT_DEFINE_RTTI_IMPLEMENTATION(TaiwanCalendar)
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static const int32_t kMaxEra = 0; // only 1 era
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static const int32_t kTaiwanEraStart = 1911; // 1911 (Gregorian)
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static const int32_t kGregorianEpoch = 1970;
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TaiwanCalendar::TaiwanCalendar(const Locale& aLocale, UErrorCode& success)
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: GregorianCalendar(aLocale, success)
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{
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setTimeInMillis(getNow(), success); // Call this again now that the vtable is set up properly.
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}
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TaiwanCalendar::~TaiwanCalendar()
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{
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}
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TaiwanCalendar::TaiwanCalendar(const TaiwanCalendar& source)
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: GregorianCalendar(source)
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{
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}
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TaiwanCalendar& TaiwanCalendar::operator= ( const TaiwanCalendar& right)
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{
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GregorianCalendar::operator=(right);
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return *this;
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}
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Calendar* TaiwanCalendar::clone(void) const
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{
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return new TaiwanCalendar(*this);
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}
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const char *TaiwanCalendar::getType() const
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{
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return "taiwan";
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}
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int32_t
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TaiwanCalendar::getMaximum(UCalendarDateFields field) const
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{
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if(field == UCAL_ERA) {
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return kMaxEra;
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} else {
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return GregorianCalendar::getMaximum(field);
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}
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}
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int32_t
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TaiwanCalendar::getLeastMaximum(UCalendarDateFields field) const
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{
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if(field == UCAL_ERA) {
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return kMaxEra;
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} else {
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return GregorianCalendar::getLeastMaximum(field);
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}
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}
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int32_t
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TaiwanCalendar::monthLength(int32_t month, int32_t year) const
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{
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return GregorianCalendar::monthLength(month,year);
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}
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int32_t
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TaiwanCalendar::monthLength(int32_t month) const
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{
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UErrorCode status = U_ZERO_ERROR;
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// ignore era
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return GregorianCalendar::monthLength(month, getGregorianYear(status));
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}
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int32_t TaiwanCalendar::internalGetEra() const
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{
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return internalGet(UCAL_ERA, MINGUO);
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}
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int32_t
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TaiwanCalendar::getGregorianYear(UErrorCode &status) const
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{
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int32_t year = (fStamp[UCAL_YEAR] != kUnset) ? internalGet(UCAL_YEAR) : kGregorianEpoch+kTaiwanEraStart;
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int32_t era = MINGUO;
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if (fStamp[UCAL_ERA] != kUnset) {
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era = internalGet(UCAL_ERA);
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if (era != MINGUO) {
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status = U_ILLEGAL_ARGUMENT_ERROR;
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return kGregorianEpoch + kTaiwanEraStart;
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}
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}
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return year + kTaiwanEraStart;
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}
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int32_t TaiwanCalendar::handleGetExtendedYear()
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{
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int32_t year;
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if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR) {
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year = internalGet(UCAL_EXTENDED_YEAR, 1);
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} else {
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// Ignore the era, as there is only one
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year = internalGet(UCAL_YEAR, 1);
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}
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return year;
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}
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int32_t TaiwanCalendar::handleComputeMonthStart(int32_t eyear, int32_t month,
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UBool useMonth) const
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{
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return GregorianCalendar::handleComputeMonthStart(eyear+kTaiwanEraStart, month, useMonth);
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}
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void TaiwanCalendar::handleComputeFields(int32_t julianDay, UErrorCode& status)
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{
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GregorianCalendar::handleComputeFields(julianDay, status);
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int32_t y = internalGet(UCAL_EXTENDED_YEAR) - kTaiwanEraStart;
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internalSet(UCAL_EXTENDED_YEAR, y);
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internalSet(UCAL_ERA, 0);
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internalSet(UCAL_YEAR, y);
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}
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int32_t TaiwanCalendar::handleGetLimit(UCalendarDateFields field, ELimitType limitType) const
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{
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if(field == UCAL_ERA) {
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return MINGUO;
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} else {
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return GregorianCalendar::handleGetLimit(field,limitType);
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}
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}
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#if 0
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void TaiwanCalendar::timeToFields(UDate theTime, UBool quick, UErrorCode& status)
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{
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//Calendar::timeToFields(theTime, quick, status);
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int32_t era = internalGet(UCAL_ERA);
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int32_t year = internalGet(UCAL_YEAR);
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if(era == GregorianCalendar::BC) {
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year = 1-year;
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era = TaiwanCalendar::MINGUO;
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} else if(era == GregorianCalendar::AD) {
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era = TaiwanCalendar::MINGUO;
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} else {
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status = U_INTERNAL_PROGRAM_ERROR;
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}
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year = year - kTaiwanEraStart;
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internalSet(UCAL_ERA, era);
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internalSet(UCAL_YEAR, year);
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}
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#endif
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void TaiwanCalendar::add(UCalendarDateFields field, int32_t amount, UErrorCode& status)
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{
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if (U_FAILURE(status))
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return;
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if (amount == 0)
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return; // Do nothing!
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if(field == UCAL_YEAR /* || field == UCAL_YEAR_WOY */) {
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int32_t year = get(field, status); // not internalGet -- force completion
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year += amount;
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set(field,year);
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pinDayOfMonth();
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} else {
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GregorianCalendar::add(field,amount,status);
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}
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}
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// default century
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||||||
|
const UDate TaiwanCalendar::fgSystemDefaultCentury = DBL_MIN;
|
||||||
|
const int32_t TaiwanCalendar::fgSystemDefaultCenturyYear = -1;
|
||||||
|
|
||||||
|
UDate TaiwanCalendar::fgSystemDefaultCenturyStart = DBL_MIN;
|
||||||
|
int32_t TaiwanCalendar::fgSystemDefaultCenturyStartYear = -1;
|
||||||
|
|
||||||
|
|
||||||
|
UBool TaiwanCalendar::haveDefaultCentury() const
|
||||||
|
{
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
UDate TaiwanCalendar::defaultCenturyStart() const
|
||||||
|
{
|
||||||
|
return internalGetDefaultCenturyStart();
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t TaiwanCalendar::defaultCenturyStartYear() const
|
||||||
|
{
|
||||||
|
return internalGetDefaultCenturyStartYear();
|
||||||
|
}
|
||||||
|
|
||||||
|
UDate
|
||||||
|
TaiwanCalendar::internalGetDefaultCenturyStart() const
|
||||||
|
{
|
||||||
|
// lazy-evaluate systemDefaultCenturyStart
|
||||||
|
UBool needsUpdate;
|
||||||
|
UMTX_CHECK(NULL, (fgSystemDefaultCenturyStart == fgSystemDefaultCentury), needsUpdate);
|
||||||
|
|
||||||
|
if (needsUpdate) {
|
||||||
|
initializeSystemDefaultCentury();
|
||||||
|
}
|
||||||
|
|
||||||
|
// use defaultCenturyStart unless it's the flag value;
|
||||||
|
// then use systemDefaultCenturyStart
|
||||||
|
|
||||||
|
return fgSystemDefaultCenturyStart;
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t
|
||||||
|
TaiwanCalendar::internalGetDefaultCenturyStartYear() const
|
||||||
|
{
|
||||||
|
// lazy-evaluate systemDefaultCenturyStartYear
|
||||||
|
UBool needsUpdate;
|
||||||
|
UMTX_CHECK(NULL, (fgSystemDefaultCenturyStart == fgSystemDefaultCentury), needsUpdate);
|
||||||
|
|
||||||
|
if (needsUpdate) {
|
||||||
|
initializeSystemDefaultCentury();
|
||||||
|
}
|
||||||
|
|
||||||
|
// use defaultCenturyStart unless it's the flag value;
|
||||||
|
// then use systemDefaultCenturyStartYear
|
||||||
|
|
||||||
|
return fgSystemDefaultCenturyStartYear;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
TaiwanCalendar::initializeSystemDefaultCentury()
|
||||||
|
{
|
||||||
|
// initialize systemDefaultCentury and systemDefaultCenturyYear based
|
||||||
|
// on the current time. They'll be set to 80 years before
|
||||||
|
// the current time.
|
||||||
|
// No point in locking as it should be idempotent.
|
||||||
|
if (fgSystemDefaultCenturyStart == fgSystemDefaultCentury)
|
||||||
|
{
|
||||||
|
UErrorCode status = U_ZERO_ERROR;
|
||||||
|
TaiwanCalendar calendar(Locale("@calendar=Taiwan"),status);
|
||||||
|
if (U_SUCCESS(status))
|
||||||
|
{
|
||||||
|
calendar.setTime(Calendar::getNow(), status);
|
||||||
|
calendar.add(UCAL_YEAR, -80, status);
|
||||||
|
UDate newStart = calendar.getTime(status);
|
||||||
|
int32_t newYear = calendar.get(UCAL_YEAR, status);
|
||||||
|
{
|
||||||
|
umtx_lock(NULL);
|
||||||
|
fgSystemDefaultCenturyStart = newStart;
|
||||||
|
fgSystemDefaultCenturyStartYear = newYear;
|
||||||
|
umtx_unlock(NULL);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// We have no recourse upon failure unless we want to propagate the failure
|
||||||
|
// out.
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
U_NAMESPACE_END
|
||||||
|
|
||||||
|
#endif
|
||||||
311
icu4c/source/i18n/taiwncal.h
Normal file
311
icu4c/source/i18n/taiwncal.h
Normal file
@ -0,0 +1,311 @@
|
|||||||
|
/*
|
||||||
|
********************************************************************************
|
||||||
|
* Copyright (C) 2003-2007, International Business Machines Corporation
|
||||||
|
* and others. All Rights Reserved.
|
||||||
|
********************************************************************************
|
||||||
|
*
|
||||||
|
* File BUDDHCAL.H
|
||||||
|
*
|
||||||
|
* Modification History:
|
||||||
|
*
|
||||||
|
* Date Name Description
|
||||||
|
* 05/13/2003 srl copied from gregocal.h
|
||||||
|
* 06/29/2007 srl copied from buddhcal.h
|
||||||
|
********************************************************************************
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef TAIWNCAL_H
|
||||||
|
#define TAIWNCAL_H
|
||||||
|
|
||||||
|
#include "unicode/utypes.h"
|
||||||
|
|
||||||
|
#if !UCONFIG_NO_FORMATTING
|
||||||
|
|
||||||
|
#include "unicode/calendar.h"
|
||||||
|
#include "unicode/gregocal.h"
|
||||||
|
|
||||||
|
U_NAMESPACE_BEGIN
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Concrete class which provides the Taiwan calendar.
|
||||||
|
* <P>
|
||||||
|
* <code>TaiwanCalendar</code> is a subclass of <code>GregorianCalendar</code>
|
||||||
|
* that numbers years since 1912
|
||||||
|
* <p>
|
||||||
|
* The Taiwan calendar is identical to the Gregorian calendar in all respects
|
||||||
|
* except for the year and era. Years are numbered since 1912 AD (Gregorian),
|
||||||
|
* so that 1912 AD (Gregorian) is equivalent to 1 MINGUO (Minguo Era) and 1998 AD is 87 MINGUO.
|
||||||
|
* <p>
|
||||||
|
* The Taiwan Calendar has only one allowable era: <code>MINGUO</code>. If the
|
||||||
|
* calendar is not in lenient mode (see <code>setLenient</code>), dates before
|
||||||
|
* 1/1/1 MINGUO are rejected as an illegal argument.
|
||||||
|
* <p>
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
class TaiwanCalendar : public GregorianCalendar {
|
||||||
|
public:
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Useful constants for TaiwanCalendar. Only one Era.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
enum EEras {
|
||||||
|
MINGUO
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Constructs a TaiwanCalendar based on the current time in the default time zone
|
||||||
|
* with the given locale.
|
||||||
|
*
|
||||||
|
* @param aLocale The given locale.
|
||||||
|
* @param success Indicates the status of TaiwanCalendar object construction.
|
||||||
|
* Returns U_ZERO_ERROR if constructed successfully.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
TaiwanCalendar(const Locale& aLocale, UErrorCode& success);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Destructor
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual ~TaiwanCalendar();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Copy constructor
|
||||||
|
* @param source the object to be copied.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
TaiwanCalendar(const TaiwanCalendar& source);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Default assignment operator
|
||||||
|
* @param right the object to be copied.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
TaiwanCalendar& operator=(const TaiwanCalendar& right);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Create and return a polymorphic copy of this calendar.
|
||||||
|
* @return return a polymorphic copy of this calendar.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual Calendar* clone(void) const;
|
||||||
|
|
||||||
|
public:
|
||||||
|
/**
|
||||||
|
* Override Calendar Returns a unique class ID POLYMORPHICALLY. Pure virtual
|
||||||
|
* override. This method is to implement a simple version of RTTI, since not all C++
|
||||||
|
* compilers support genuine RTTI. Polymorphic operator==() and clone() methods call
|
||||||
|
* this method.
|
||||||
|
*
|
||||||
|
* @return The class ID for this object. All objects of a given class have the
|
||||||
|
* same class ID. Objects of other classes have different class IDs.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual UClassID getDynamicClassID(void) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return the class ID for this class. This is useful only for comparing to a return
|
||||||
|
* value from getDynamicClassID(). For example:
|
||||||
|
*
|
||||||
|
* Base* polymorphic_pointer = createPolymorphicObject();
|
||||||
|
* if (polymorphic_pointer->getDynamicClassID() ==
|
||||||
|
* Derived::getStaticClassID()) ...
|
||||||
|
*
|
||||||
|
* @return The class ID for all objects of this class.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
U_I18N_API static UClassID U_EXPORT2 getStaticClassID(void);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* return the calendar type, "Taiwan".
|
||||||
|
*
|
||||||
|
* @return calendar type
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual const char * getType() const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* (Overrides Calendar) UDate Arithmetic function. Adds the specified (signed) amount
|
||||||
|
* of time to the given time field, based on the calendar's rules. For more
|
||||||
|
* information, see the documentation for Calendar::add().
|
||||||
|
*
|
||||||
|
* @param field The time field.
|
||||||
|
* @param amount The amount of date or time to be added to the field.
|
||||||
|
* @param status Output param set to success/failure code on exit. If any value
|
||||||
|
* previously set in the time field is invalid, this will be set to
|
||||||
|
* an error status.
|
||||||
|
* @draft ICU 2.6
|
||||||
|
*/
|
||||||
|
virtual void add(UCalendarDateFields field, int32_t amount, UErrorCode& status);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Gets the maximum value for the given time field. e.g. for DAY_OF_MONTH,
|
||||||
|
* 31.
|
||||||
|
*
|
||||||
|
* @param field The given time field.
|
||||||
|
* @return The maximum value for the given time field.
|
||||||
|
* @draft ICU 2.6
|
||||||
|
*/
|
||||||
|
int32_t getMaximum(UCalendarDateFields field) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Gets the lowest maximum value for the given field if varies. Otherwise same as
|
||||||
|
* getMaximum(). e.g., for Gregorian DAY_OF_MONTH, 28.
|
||||||
|
*
|
||||||
|
* @param field The given time field.
|
||||||
|
* @return The lowest maximum value for the given time field.
|
||||||
|
* @draft ICU 2.6
|
||||||
|
*/
|
||||||
|
int32_t getLeastMaximum(UCalendarDateFields field) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @deprecated ICU 2.6 use UCalendarDateFields instead of EDateFields
|
||||||
|
*/
|
||||||
|
inline virtual int32_t getMaximum(EDateFields field) const { return getMaximum((UCalendarDateFields)field); }
|
||||||
|
/**
|
||||||
|
* @deprecated ICU 2.6 use UCalendarDateFields instead of EDateFields
|
||||||
|
*/
|
||||||
|
inline virtual int32_t getLeastMaximum(EDateFields field) const { return getLeastMaximum((UCalendarDateFields)field); }
|
||||||
|
/**
|
||||||
|
* @deprecated ICU 2.6 use UCalendarDateFields instead of EDateFields
|
||||||
|
*/
|
||||||
|
inline virtual void add(EDateFields field, int32_t amount, UErrorCode& status) { add((UCalendarDateFields)field, amount, status); }
|
||||||
|
|
||||||
|
private:
|
||||||
|
TaiwanCalendar(); // default constructor not implemented
|
||||||
|
|
||||||
|
protected:
|
||||||
|
/**
|
||||||
|
* Return the extended year defined by the current fields. This will
|
||||||
|
* use the UCAL_EXTENDED_YEAR field or the UCAL_YEAR and supra-year fields (such
|
||||||
|
* as UCAL_ERA) specific to the calendar system, depending on which set of
|
||||||
|
* fields is newer.
|
||||||
|
* @return the extended year
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t handleGetExtendedYear();
|
||||||
|
/**
|
||||||
|
* Subclasses may override this method to compute several fields
|
||||||
|
* specific to each calendar system.
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual void handleComputeFields(int32_t julianDay, UErrorCode& status);
|
||||||
|
/**
|
||||||
|
* Subclass API for defining limits of different types.
|
||||||
|
* @param field one of the field numbers
|
||||||
|
* @param limitType one of <code>MINIMUM</code>, <code>GREATEST_MINIMUM</code>,
|
||||||
|
* <code>LEAST_MAXIMUM</code>, or <code>MAXIMUM</code>
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t handleGetLimit(UCalendarDateFields field, ELimitType limitType) const;
|
||||||
|
/**
|
||||||
|
* Return the Julian day number of day before the first day of the
|
||||||
|
* given month in the given extended year. Subclasses should override
|
||||||
|
* this method to implement their calendar system.
|
||||||
|
* @param eyear the extended year
|
||||||
|
* @param month the zero-based month, or 0 if useMonth is false
|
||||||
|
* @param useMonth if false, compute the day before the first day of
|
||||||
|
* the given year, otherwise, compute the day before the first day of
|
||||||
|
* the given month
|
||||||
|
* @param return the Julian day number of the day before the first
|
||||||
|
* day of the given month and year
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t handleComputeMonthStart(int32_t eyear, int32_t month,
|
||||||
|
UBool useMonth) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* month length of current month
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t monthLength(int32_t month) const;
|
||||||
|
/**
|
||||||
|
* month length of month
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t monthLength(int32_t month, int32_t year) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* month length of current month
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
int32_t getGregorianYear(UErrorCode& status) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Calculate the era for internal computation
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t internalGetEra() const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns TRUE because the Taiwan Calendar does have a default century
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual UBool haveDefaultCentury() const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the date of the start of the default century
|
||||||
|
* @return start of century - in milliseconds since epoch, 1970
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual UDate defaultCenturyStart() const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the year in which the default century begins
|
||||||
|
* @internal
|
||||||
|
*/
|
||||||
|
virtual int32_t defaultCenturyStartYear() const;
|
||||||
|
|
||||||
|
private: // default century stuff.
|
||||||
|
/**
|
||||||
|
* The system maintains a static default century start date. This is initialized
|
||||||
|
* the first time it is used. Before then, it is set to SYSTEM_DEFAULT_CENTURY to
|
||||||
|
* indicate an uninitialized state. Once the system default century date and year
|
||||||
|
* are set, they do not change.
|
||||||
|
*/
|
||||||
|
static UDate fgSystemDefaultCenturyStart;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* See documentation for systemDefaultCenturyStart.
|
||||||
|
*/
|
||||||
|
static int32_t fgSystemDefaultCenturyStartYear;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Default value that indicates the defaultCenturyStartYear is unitialized
|
||||||
|
*/
|
||||||
|
static const int32_t fgSystemDefaultCenturyYear;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* start of default century, as a date
|
||||||
|
*/
|
||||||
|
static const UDate fgSystemDefaultCentury;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the beginning date of the 100-year window that dates
|
||||||
|
* with 2-digit years are considered to fall within.
|
||||||
|
*/
|
||||||
|
UDate internalGetDefaultCenturyStart(void) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the first year of the 100-year window that dates with
|
||||||
|
* 2-digit years are considered to fall within.
|
||||||
|
*/
|
||||||
|
int32_t internalGetDefaultCenturyStartYear(void) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initializes the 100-year window that dates with 2-digit years
|
||||||
|
* are considered to fall within so that its start date is 80 years
|
||||||
|
* before the current time.
|
||||||
|
*/
|
||||||
|
static void initializeSystemDefaultCentury(void);
|
||||||
|
};
|
||||||
|
|
||||||
|
U_NAMESPACE_END
|
||||||
|
|
||||||
|
#endif /* #if !UCONFIG_NO_FORMATTING */
|
||||||
|
|
||||||
|
#endif // _TAIWNCAL
|
||||||
|
//eof
|
||||||
|
|
||||||
@ -77,6 +77,8 @@ void IntlCalendarTest::runIndexedTest( int32_t index, UBool exec, const char* &n
|
|||||||
CASE(6,TestJapanese3860);
|
CASE(6,TestJapanese3860);
|
||||||
CASE(7,TestPersian);
|
CASE(7,TestPersian);
|
||||||
CASE(8,TestPersianFormat);
|
CASE(8,TestPersianFormat);
|
||||||
|
CASE(9,TestTaiwan);
|
||||||
|
CASE(10,TestTaiwanFormat);
|
||||||
default: name = ""; break;
|
default: name = ""; break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -293,6 +295,52 @@ void IntlCalendarTest::TestBuddhist() {
|
|||||||
delete cal;
|
delete cal;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Verify that TaiWanCalendar shifts years to Minguo Era but otherwise
|
||||||
|
* behaves like GregorianCalendar.
|
||||||
|
*/
|
||||||
|
void IntlCalendarTest::TestTaiwan() {
|
||||||
|
// MG 1 == 1912 AD
|
||||||
|
UDate timeA = Calendar::getNow();
|
||||||
|
|
||||||
|
int32_t data[] = {
|
||||||
|
0, // B. era [928479600000]
|
||||||
|
1, // B. year
|
||||||
|
1912, // G. year
|
||||||
|
UCAL_JUNE, // month
|
||||||
|
4, // day
|
||||||
|
|
||||||
|
0, // B. era [-79204842000000]
|
||||||
|
3, // B. year
|
||||||
|
1914, // G. year
|
||||||
|
UCAL_FEBRUARY, // month
|
||||||
|
12, // day
|
||||||
|
|
||||||
|
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
|
||||||
|
};
|
||||||
|
Calendar *cal;
|
||||||
|
UErrorCode status = U_ZERO_ERROR;
|
||||||
|
cal = Calendar::createInstance("en_US@calendar=taiwan", status);
|
||||||
|
CHECK(status, UnicodeString("Creating en_US@calendar=taiwan calendar"));
|
||||||
|
|
||||||
|
// Sanity check the calendar
|
||||||
|
UDate timeB = Calendar::getNow();
|
||||||
|
UDate timeCal = cal->getTime(status);
|
||||||
|
|
||||||
|
if(!(timeA <= timeCal) || !(timeCal <= timeB)) {
|
||||||
|
errln((UnicodeString)"Error: Calendar time " + timeCal +
|
||||||
|
" is not within sampled times [" + timeA + " to " + timeB + "]!");
|
||||||
|
}
|
||||||
|
// end sanity check
|
||||||
|
|
||||||
|
|
||||||
|
quasiGregorianTest(*cal,Locale("en_US"),data);
|
||||||
|
delete cal;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Verify that JapaneseCalendar shifts years to Japanese Eras but otherwise
|
* Verify that JapaneseCalendar shifts years to Japanese Eras but otherwise
|
||||||
* behaves like GregorianCalendar.
|
* behaves like GregorianCalendar.
|
||||||
@ -342,6 +390,8 @@ void IntlCalendarTest::TestJapanese() {
|
|||||||
delete cal;
|
delete cal;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
void IntlCalendarTest::TestBuddhistFormat() {
|
void IntlCalendarTest::TestBuddhistFormat() {
|
||||||
UErrorCode status = U_ZERO_ERROR;
|
UErrorCode status = U_ZERO_ERROR;
|
||||||
|
|
||||||
@ -420,6 +470,87 @@ void IntlCalendarTest::TestBuddhistFormat() {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void IntlCalendarTest::TestTaiwanFormat() {
|
||||||
|
// TODO: need some more data
|
||||||
|
#if 0
|
||||||
|
UErrorCode status = U_ZERO_ERROR;
|
||||||
|
|
||||||
|
// Test simple parse/format with adopt
|
||||||
|
|
||||||
|
// First, a contrived english test..
|
||||||
|
UDate aDate = 999932400000.0;
|
||||||
|
SimpleDateFormat *fmt = new SimpleDateFormat(UnicodeString("MMMM d, yyyy G"), Locale("en_US@calendar=buddhist"), status);
|
||||||
|
CHECK(status, "creating date format instance");
|
||||||
|
SimpleDateFormat *fmt2 = new SimpleDateFormat(UnicodeString("MMMM d, yyyy G"), Locale("en_US@calendar=gregorian"), status);
|
||||||
|
CHECK(status, "creating gregorian date format instance");
|
||||||
|
if(!fmt) {
|
||||||
|
errln("Coudln't create en_US instance");
|
||||||
|
} else {
|
||||||
|
UnicodeString str;
|
||||||
|
fmt2->format(aDate, str);
|
||||||
|
logln(UnicodeString() + "Test Date: " + str);
|
||||||
|
str.remove();
|
||||||
|
fmt->format(aDate, str);
|
||||||
|
logln(UnicodeString() + "as Buddhist Calendar: " + escape(str));
|
||||||
|
UnicodeString expected("September 8, 2544 BE");
|
||||||
|
if(str != expected) {
|
||||||
|
errln("Expected " + escape(expected) + " but got " + escape(str));
|
||||||
|
}
|
||||||
|
UDate otherDate = fmt->parse(expected, status);
|
||||||
|
if(otherDate != aDate) {
|
||||||
|
UnicodeString str3;
|
||||||
|
fmt->format(otherDate, str3);
|
||||||
|
errln("Parse incorrect of " + escape(expected) + " - wanted " + aDate + " but got " + otherDate + ", " + escape(str3));
|
||||||
|
} else {
|
||||||
|
logln("Parsed OK: " + expected);
|
||||||
|
}
|
||||||
|
delete fmt;
|
||||||
|
}
|
||||||
|
delete fmt2;
|
||||||
|
|
||||||
|
CHECK(status, "Error occured testing Buddhist Calendar in English ");
|
||||||
|
|
||||||
|
status = U_ZERO_ERROR;
|
||||||
|
// Now, try in Thai
|
||||||
|
{
|
||||||
|
UnicodeString expect = CharsToUnicodeString("\\u0E27\\u0E31\\u0E19\\u0E40\\u0E2A\\u0E32\\u0E23\\u0E4C\\u0E17\\u0E35\\u0E48"
|
||||||
|
" 8 \\u0E01\\u0E31\\u0e19\\u0e22\\u0e32\\u0e22\\u0e19 \\u0e1e.\\u0e28. 2544");
|
||||||
|
UDate expectDate = 999932400000.0;
|
||||||
|
Locale loc("th_TH_TRADITIONAL"); // legacy
|
||||||
|
|
||||||
|
simpleTest(loc, expect, expectDate, status);
|
||||||
|
}
|
||||||
|
status = U_ZERO_ERROR;
|
||||||
|
{
|
||||||
|
UnicodeString expect = CharsToUnicodeString("\\u0E27\\u0E31\\u0E19\\u0E40\\u0E2A\\u0E32\\u0E23\\u0E4C\\u0E17\\u0E35\\u0E48"
|
||||||
|
" 8 \\u0E01\\u0E31\\u0e19\\u0e22\\u0e32\\u0e22\\u0e19 \\u0e1e.\\u0e28. 2544");
|
||||||
|
UDate expectDate = 999932400000.0;
|
||||||
|
Locale loc("th_TH@calendar=buddhist");
|
||||||
|
|
||||||
|
simpleTest(loc, expect, expectDate, status);
|
||||||
|
}
|
||||||
|
status = U_ZERO_ERROR;
|
||||||
|
{
|
||||||
|
UnicodeString expect = CharsToUnicodeString("\\u0E27\\u0E31\\u0E19\\u0E40\\u0E2A\\u0E32\\u0E23\\u0E4C\\u0E17\\u0E35\\u0E48"
|
||||||
|
" 8 \\u0E01\\u0E31\\u0e19\\u0e22\\u0e32\\u0e22\\u0e19 \\u0e04.\\u0e28. 2001");
|
||||||
|
UDate expectDate = 999932400000.0;
|
||||||
|
Locale loc("th_TH@calendar=gregorian");
|
||||||
|
|
||||||
|
simpleTest(loc, expect, expectDate, status);
|
||||||
|
}
|
||||||
|
status = U_ZERO_ERROR;
|
||||||
|
{
|
||||||
|
UnicodeString expect = CharsToUnicodeString("\\u0E27\\u0E31\\u0E19\\u0E40\\u0E2A\\u0E32\\u0E23\\u0E4C\\u0E17\\u0E35\\u0E48"
|
||||||
|
" 8 \\u0E01\\u0E31\\u0e19\\u0e22\\u0e32\\u0e22\\u0e19 \\u0e04.\\u0e28. 2001");
|
||||||
|
UDate expectDate = 999932400000.0;
|
||||||
|
Locale loc("th_TH_TRADITIONAL@calendar=gregorian");
|
||||||
|
|
||||||
|
simpleTest(loc, expect, expectDate, status);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
void IntlCalendarTest::TestJapaneseFormat() {
|
void IntlCalendarTest::TestJapaneseFormat() {
|
||||||
Calendar *cal;
|
Calendar *cal;
|
||||||
UErrorCode status = U_ZERO_ERROR;
|
UErrorCode status = U_ZERO_ERROR;
|
||||||
|
|||||||
@ -27,6 +27,9 @@ public:
|
|||||||
void TestBuddhist(void);
|
void TestBuddhist(void);
|
||||||
void TestBuddhistFormat(void);
|
void TestBuddhistFormat(void);
|
||||||
|
|
||||||
|
void TestTaiwan(void);
|
||||||
|
void TestTaiwanFormat(void);
|
||||||
|
|
||||||
void TestJapanese(void);
|
void TestJapanese(void);
|
||||||
void TestJapaneseFormat(void);
|
void TestJapaneseFormat(void);
|
||||||
void TestJapanese3860(void);
|
void TestJapanese3860(void);
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user