1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_i18npool.hxx" 26 27 #include "calendar_gregorian.hxx" 28 #include "localedata.hxx" 29 #include <com/sun/star/i18n/AmPmValue.hpp> 30 #include <com/sun/star/i18n/Months.hpp> 31 #include <com/sun/star/i18n/Weekdays.hpp> 32 #include <com/sun/star/i18n/reservedWords.hpp> 33 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 34 #include <comphelper/processfactory.hxx> 35 36 #include <stdio.h> 37 #include <string.h> 38 39 #define erDUMP_ICU_CALENDAR 0 40 #define erDUMP_I18N_CALENDAR 0 41 #if erDUMP_ICU_CALENDAR || erDUMP_I18N_CALENDAR 42 // If both are used, DUMP_ICU_CAL_MSG() must be used before DUMP_I18N_CAL_MSG() 43 // to obtain internally set values from ICU, else Calendar::get() calls in 44 // DUMP_I18N_CAL_MSG() recalculate! 45 46 // These pieces of macro are shamelessly borrowed from icu's olsontz.cpp, the 47 // double parens'ed approach to pass multiple parameters as one macro parameter 48 // is appealing. 49 static void debug_cal_loc(const char *f, int32_t l) 50 { 51 fprintf(stderr, "%s:%d: ", f, l); 52 } 53 # include <stdarg.h> 54 static void debug_cal_msg(const char *pat, ...) 55 { 56 va_list ap; 57 va_start(ap, pat); 58 vfprintf(stderr, pat, ap); 59 } 60 61 #if erDUMP_ICU_CALENDAR 62 // Make icu with 63 // DEFS = -DU_DEBUG_CALSVC -DUCAL_DEBUG_DUMP 64 // in icu/$(INPATH)/misc/build/icu/source/icudefs.mk 65 // May need some patches to fix unmaintained things there. 66 extern void ucal_dump( const icu::Calendar & ); 67 static void debug_icu_cal_dump( const ::icu::Calendar & r ) 68 { 69 ucal_dump(r); 70 fflush(stderr); 71 // set a breakpoint here to pause display between dumps 72 } 73 // must use double parens, i.e.: DUMP_ICU_CAL_MSG(("four is: %d",4)); 74 #define DUMP_ICU_CAL_MSG(x) {debug_cal_loc(__FILE__,__LINE__);debug_cal_msg x;debug_icu_cal_dump(*body);} 75 #else // erDUMP_ICU_CALENDAR 76 #define DUMP_ICU_CAL_MSG(x) 77 #endif // erDUMP_ICU_CALENDAR 78 79 #if erDUMP_I18N_CALENDAR 80 static void debug_cal_millis_to_time( long nMillis, long & h, long & m, long & s, long & f ) 81 { 82 int sign = (nMillis < 0 ? -1 : 1); 83 nMillis = ::std::abs(nMillis); 84 h = sign * nMillis / (60 * 60 * 1000); 85 nMillis -= sign * h * (60 * 60 * 1000); 86 m = nMillis / (60 * 1000); 87 nMillis -= m * (60 * 1000); 88 s = nMillis / (1000); 89 nMillis -= s * (1000); 90 f = nMillis; 91 } 92 static void debug_i18n_cal_dump( const ::icu::Calendar & r ) 93 { 94 UErrorCode status; 95 long nMillis, h, m, s, f; 96 fprintf( stderr, " %04ld", (long)r.get( UCAL_YEAR, status = U_ZERO_ERROR)); 97 fprintf( stderr, "-%02ld", (long)r.get( UCAL_MONTH, status = U_ZERO_ERROR)+1); 98 fprintf( stderr, "-%02ld", (long)r.get( UCAL_DATE, status = U_ZERO_ERROR)); 99 fprintf( stderr, " %02ld", (long)r.get( UCAL_HOUR_OF_DAY, status = U_ZERO_ERROR)); 100 fprintf( stderr, ":%02ld", (long)r.get( UCAL_MINUTE, status = U_ZERO_ERROR)); 101 fprintf( stderr, ":%02ld", (long)r.get( UCAL_SECOND, status = U_ZERO_ERROR)); 102 fprintf( stderr, " zone: %ld", (long)(nMillis = r.get( UCAL_ZONE_OFFSET, status = U_ZERO_ERROR))); 103 fprintf( stderr, " (%f min)", (double)nMillis / 60000); 104 debug_cal_millis_to_time( nMillis, h, m, s, f); 105 fprintf( stderr, " (%ld:%02ld:%02ld.%ld)", h, m, s, f); 106 fprintf( stderr, " DST: %ld", (long)(nMillis = r.get( UCAL_DST_OFFSET, status = U_ZERO_ERROR))); 107 fprintf( stderr, " (%f min)", (double)nMillis / 60000); 108 debug_cal_millis_to_time( nMillis, h, m, s, f); 109 fprintf( stderr, " (%ld:%02ld:%02ld.%ld)", h, m, s, f); 110 fprintf( stderr, "\n"); 111 fflush(stderr); 112 } 113 // must use double parens, i.e.: DUMP_I18N_CAL_MSG(("four is: %d",4)); 114 #define DUMP_I18N_CAL_MSG(x) {debug_cal_loc(__FILE__,__LINE__);debug_cal_msg x;debug_i18n_cal_dump(*body);} 115 #else // erDUMP_I18N_CALENDAR 116 #define DUMP_I18N_CAL_MSG(x) 117 #endif // erDUMP_I18N_CALENDAR 118 119 #else // erDUMP_ICU_CALENDAR || erDUMP_I18N_CALENDAR 120 #define DUMP_ICU_CAL_MSG(x) 121 #define DUMP_I18N_CAL_MSG(x) 122 #endif // erDUMP_ICU_CALENDAR || erDUMP_I18N_CALENDAR 123 124 125 using namespace ::com::sun::star::uno; 126 using namespace ::com::sun::star::lang; 127 using namespace ::com::sun::star::i18n; 128 using namespace ::rtl; 129 130 #define ERROR RuntimeException() 131 132 Calendar_gregorian::Calendar_gregorian() 133 { 134 init(NULL); 135 } 136 Calendar_gregorian::Calendar_gregorian(Era *_earArray) 137 { 138 init(_earArray); 139 } 140 void SAL_CALL 141 Calendar_gregorian::init(Era *_eraArray) 142 { 143 cCalendar = "com.sun.star.i18n.Calendar_gregorian"; 144 145 // #i102356# With icu::Calendar::createInstance(UErrorCode) in a Thai 146 // th_TH system locale we accidentally used a Buddhist calendar. Though 147 // the ICU documentation says that should be the case only for 148 // th_TH_TRADITIONAL (and ja_JP_TRADITIONAL Gengou), a plain th_TH 149 // already triggers that behavior, ja_JP does not. Strange enough, 150 // passing a th_TH locale to the calendar creation doesn't trigger 151 // this. 152 // See also http://userguide.icu-project.org/datetime/calendar 153 154 // Whatever ICU offers as the default calendar for a locale, ensure we 155 // have a Gregorian calendar as requested. 156 157 /* XXX: with the current implementation the aLocale member variable is 158 * not set prior to loading a calendar from locale data. This 159 * creates an empty (root) locale for ICU, but at least the correct 160 * calendar is used. The language part must not be NULL (respectively 161 * not all, language and country and variant), otherwise the current 162 * default locale would be used again and the calendar keyword ignored. 163 * */ 164 icu::Locale aIcuLocale( "", NULL, NULL, "calendar=gregorian"); 165 166 UErrorCode status; 167 body = icu::Calendar::createInstance( aIcuLocale, status = U_ZERO_ERROR); 168 if (!body || !U_SUCCESS(status)) throw ERROR; 169 170 #if 0 171 { 172 icu::Locale loc; 173 loc = body->getLocale( ULOC_ACTUAL_LOCALE, status = U_ZERO_ERROR); 174 fprintf( stderr, "\nICU calendar actual locale: %s\n", loc.getName()); 175 loc = body->getLocale( ULOC_VALID_LOCALE, status = U_ZERO_ERROR); 176 fprintf( stderr, "ICU calendar valid locale: %s\n", loc.getName()); 177 } 178 #endif 179 180 eraArray=_eraArray; 181 } 182 183 Calendar_gregorian::~Calendar_gregorian() 184 { 185 delete body; 186 } 187 188 Calendar_hanja::Calendar_hanja() 189 { 190 cCalendar = "com.sun.star.i18n.Calendar_hanja"; 191 } 192 193 OUString SAL_CALL 194 Calendar_hanja::getDisplayName( sal_Int16 displayIndex, sal_Int16 idx, sal_Int16 nameType ) throw(RuntimeException) 195 { 196 if ( displayIndex == CalendarDisplayIndex::AM_PM ) { 197 // Am/Pm string for Korean Hanja calendar will refer to Japanese locale 198 com::sun::star::lang::Locale jaLocale = 199 com::sun::star::lang::Locale(OUString::createFromAscii("ja"), OUString(), OUString()); 200 if (idx == 0) return LocaleData().getLocaleItem(jaLocale).timeAM; 201 else if (idx == 1) return LocaleData().getLocaleItem(jaLocale).timePM; 202 else throw ERROR; 203 } 204 else 205 return Calendar_gregorian::getDisplayName( displayIndex, idx, nameType ); 206 } 207 208 void SAL_CALL 209 Calendar_hanja::loadCalendar( const OUString& /*uniqueID*/, const com::sun::star::lang::Locale& rLocale ) throw(RuntimeException) 210 { 211 // Since this class could be called by service name 'hanja_yoil', we have to 212 // rename uniqueID to get right calendar defined in locale data. 213 Calendar_gregorian::loadCalendar(OUString::createFromAscii("hanja"), rLocale); 214 } 215 216 static Era gengou_eraArray[] = { 217 {1868, 1, 1}, 218 {1912, 7, 30}, 219 {1926, 12, 25}, 220 {1989, 1, 8}, 221 {0, 0, 0} 222 }; 223 Calendar_gengou::Calendar_gengou() : Calendar_gregorian(gengou_eraArray) 224 { 225 cCalendar = "com.sun.star.i18n.Calendar_gengou"; 226 } 227 228 static Era ROC_eraArray[] = { 229 {1912, 1, 1}, 230 {0, 0, 0} 231 }; 232 Calendar_ROC::Calendar_ROC() : Calendar_gregorian(ROC_eraArray) 233 { 234 cCalendar = "com.sun.star.i18n.Calendar_ROC"; 235 } 236 237 static Era buddhist_eraArray[] = { 238 {-542, 1, 1}, 239 {0, 0, 0} 240 }; 241 Calendar_buddhist::Calendar_buddhist() : Calendar_gregorian(buddhist_eraArray) 242 { 243 cCalendar = "com.sun.star.i18n.Calendar_buddhist"; 244 } 245 246 void SAL_CALL 247 Calendar_gregorian::loadCalendar( const OUString& uniqueID, const com::sun::star::lang::Locale& rLocale ) throw(RuntimeException) 248 { 249 // init. fieldValue[] 250 getValue(); 251 252 aLocale = rLocale; 253 Sequence< Calendar> xC = LocaleData().getAllCalendars(rLocale); 254 for (sal_Int32 i = 0; i < xC.getLength(); i++) 255 { 256 if (uniqueID == xC[i].Name) 257 { 258 aCalendar = xC[i]; 259 // setup minimalDaysInFirstWeek 260 setMinimumNumberOfDaysForFirstWeek( 261 aCalendar.MinimumNumberOfDaysForFirstWeek); 262 // setup first day of week 263 for (sal_Int16 day = sal::static_int_cast<sal_Int16>( 264 aCalendar.Days.getLength()-1); day>=0; day--) 265 { 266 if (aCalendar.StartOfWeek == aCalendar.Days[day].ID) 267 { 268 setFirstDayOfWeek( day); 269 return; 270 } 271 } 272 } 273 } 274 // Calendar is not for the locale 275 throw ERROR; 276 } 277 278 279 com::sun::star::i18n::Calendar SAL_CALL 280 Calendar_gregorian::getLoadedCalendar() throw(RuntimeException) 281 { 282 return aCalendar; 283 } 284 285 OUString SAL_CALL 286 Calendar_gregorian::getUniqueID() throw(RuntimeException) 287 { 288 return aCalendar.Name; 289 } 290 291 void SAL_CALL 292 Calendar_gregorian::setDateTime( double timeInDays ) throw(RuntimeException) 293 { 294 UErrorCode status; 295 body->setTime(timeInDays * U_MILLIS_PER_DAY, status = U_ZERO_ERROR); 296 if ( !U_SUCCESS(status) ) throw ERROR; 297 getValue(); 298 } 299 300 double SAL_CALL 301 Calendar_gregorian::getDateTime() throw(RuntimeException) 302 { 303 if (fieldSet) { 304 setValue(); 305 getValue(); 306 } 307 UErrorCode status; 308 double r = body->getTime(status = U_ZERO_ERROR); 309 if ( !U_SUCCESS(status) ) throw ERROR; 310 return r / U_MILLIS_PER_DAY; 311 } 312 313 // map field value from gregorian calendar to other calendar, it can be overwritten by derived class. 314 // By using eraArray, it can take care Japanese and Taiwan ROC calendar. 315 void Calendar_gregorian::mapFromGregorian() throw(RuntimeException) 316 { 317 if (eraArray) { 318 sal_Int16 e, y, m, d; 319 320 e = fieldValue[CalendarFieldIndex::ERA]; 321 y = fieldValue[CalendarFieldIndex::YEAR]; 322 m = fieldValue[CalendarFieldIndex::MONTH] + 1; 323 d = fieldValue[CalendarFieldIndex::DAY_OF_MONTH]; 324 325 // since the year is reversed for first era, it is reversed again here for Era compare. 326 if (e == 0) 327 y = 1 - y; 328 329 for (e = 0; eraArray[e].year; e++) 330 if ((y != eraArray[e].year) ? y < eraArray[e].year : 331 (m != eraArray[e].month) ? m < eraArray[e].month : d < eraArray[e].day) 332 break; 333 334 fieldValue[CalendarFieldIndex::ERA] = e; 335 fieldValue[CalendarFieldIndex::YEAR] = 336 sal::static_int_cast<sal_Int16>( (e == 0) ? (eraArray[0].year - y) : (y - eraArray[e-1].year + 1) ); 337 } 338 } 339 340 #define FIELDS ((1 << CalendarFieldIndex::ERA) | (1 << CalendarFieldIndex::YEAR)) 341 // map field value from other calendar to gregorian calendar, it can be overwritten by derived class. 342 // By using eraArray, it can take care Japanese and Taiwan ROC calendar. 343 void Calendar_gregorian::mapToGregorian() throw(RuntimeException) 344 { 345 if (eraArray && (fieldSet & FIELDS)) { 346 sal_Int16 y, e = fieldValue[CalendarFieldIndex::ERA]; 347 if (e == 0) 348 y = sal::static_int_cast<sal_Int16>( eraArray[0].year - fieldValue[CalendarFieldIndex::YEAR] ); 349 else 350 y = sal::static_int_cast<sal_Int16>( eraArray[e-1].year + fieldValue[CalendarFieldIndex::YEAR] - 1 ); 351 352 fieldSetValue[CalendarFieldIndex::ERA] = y <= 0 ? 0 : 1; 353 fieldSetValue[CalendarFieldIndex::YEAR] = (y <= 0 ? 1 - y : y); 354 fieldSet |= FIELDS; 355 } 356 } 357 358 static UCalendarDateFields fieldNameConverter(sal_Int16 fieldIndex) throw(RuntimeException) 359 { 360 UCalendarDateFields f; 361 362 switch (fieldIndex) { 363 case CalendarFieldIndex::AM_PM: f = UCAL_AM_PM; break; 364 case CalendarFieldIndex::DAY_OF_MONTH: f = UCAL_DATE; break; 365 case CalendarFieldIndex::DAY_OF_WEEK: f = UCAL_DAY_OF_WEEK; break; 366 case CalendarFieldIndex::DAY_OF_YEAR: f = UCAL_DAY_OF_YEAR; break; 367 case CalendarFieldIndex::DST_OFFSET: f = UCAL_DST_OFFSET; break; 368 case CalendarFieldIndex::ZONE_OFFSET: f = UCAL_ZONE_OFFSET; break; 369 case CalendarFieldIndex::HOUR: f = UCAL_HOUR_OF_DAY; break; 370 case CalendarFieldIndex::MINUTE: f = UCAL_MINUTE; break; 371 case CalendarFieldIndex::SECOND: f = UCAL_SECOND; break; 372 case CalendarFieldIndex::MILLISECOND: f = UCAL_MILLISECOND; break; 373 case CalendarFieldIndex::WEEK_OF_MONTH: f = UCAL_WEEK_OF_MONTH; break; 374 case CalendarFieldIndex::WEEK_OF_YEAR: f = UCAL_WEEK_OF_YEAR; break; 375 case CalendarFieldIndex::YEAR: f = UCAL_YEAR; break; 376 case CalendarFieldIndex::MONTH: f = UCAL_MONTH; break; 377 case CalendarFieldIndex::ERA: f = UCAL_ERA; break; 378 default: throw ERROR; 379 } 380 return f; 381 } 382 383 void SAL_CALL 384 Calendar_gregorian::setValue( sal_Int16 fieldIndex, sal_Int16 value ) throw(RuntimeException) 385 { 386 if (fieldIndex < 0 || FIELD_INDEX_COUNT <= fieldIndex) 387 throw ERROR; 388 fieldSet |= (1 << fieldIndex); 389 fieldValue[fieldIndex] = value; 390 } 391 392 bool Calendar_gregorian::getCombinedOffset( sal_Int32 & o_nOffset, 393 sal_Int16 nParentFieldIndex, sal_Int16 nChildFieldIndex ) const 394 { 395 o_nOffset = 0; 396 bool bFieldsSet = false; 397 if (fieldSet & (1 << nParentFieldIndex)) 398 { 399 bFieldsSet = true; 400 o_nOffset = static_cast<sal_Int32>( fieldValue[nParentFieldIndex]) * 60000; 401 } 402 if (fieldSet & (1 << nChildFieldIndex)) 403 { 404 bFieldsSet = true; 405 if (o_nOffset < 0) 406 o_nOffset -= static_cast<sal_uInt16>( fieldValue[nChildFieldIndex]); 407 else 408 o_nOffset += static_cast<sal_uInt16>( fieldValue[nChildFieldIndex]); 409 } 410 return bFieldsSet; 411 } 412 413 bool Calendar_gregorian::getZoneOffset( sal_Int32 & o_nOffset ) const 414 { 415 return getCombinedOffset( o_nOffset, CalendarFieldIndex::ZONE_OFFSET, 416 CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS); 417 } 418 419 bool Calendar_gregorian::getDSTOffset( sal_Int32 & o_nOffset ) const 420 { 421 return getCombinedOffset( o_nOffset, CalendarFieldIndex::DST_OFFSET, 422 CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS); 423 } 424 425 void Calendar_gregorian::submitFields() throw(com::sun::star::uno::RuntimeException) 426 { 427 for (sal_Int16 fieldIndex = 0; fieldIndex < FIELD_INDEX_COUNT; fieldIndex++) 428 { 429 if (fieldSet & (1 << fieldIndex)) 430 { 431 switch (fieldIndex) 432 { 433 default: 434 body->set(fieldNameConverter(fieldIndex), fieldSetValue[fieldIndex]); 435 break; 436 case CalendarFieldIndex::ZONE_OFFSET: 437 case CalendarFieldIndex::DST_OFFSET: 438 case CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS: 439 case CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS: 440 break; // nothing, extra handling 441 } 442 } 443 } 444 sal_Int32 nZoneOffset, nDSTOffset; 445 if (getZoneOffset( nZoneOffset)) 446 body->set( fieldNameConverter( CalendarFieldIndex::ZONE_OFFSET), nZoneOffset); 447 if (getDSTOffset( nDSTOffset)) 448 body->set( fieldNameConverter( CalendarFieldIndex::DST_OFFSET), nDSTOffset); 449 } 450 451 void Calendar_gregorian::submitValues( sal_Int32 nYear, 452 sal_Int32 nMonth, sal_Int32 nDay, sal_Int32 nHour, sal_Int32 nMinute, 453 sal_Int32 nSecond, sal_Int32 nMilliSecond, sal_Int32 nZone, sal_Int32 nDST ) 454 throw(com::sun::star::uno::RuntimeException) 455 { 456 submitFields(); 457 if (nYear >= 0) 458 body->set( UCAL_YEAR, nYear); 459 if (nMonth >= 0) 460 body->set( UCAL_MONTH, nMonth); 461 if (nDay >= 0) 462 body->set( UCAL_DATE, nDay); 463 if (nHour >= 0) 464 body->set( UCAL_HOUR_OF_DAY, nHour); 465 if (nMinute >= 0) 466 body->set( UCAL_MINUTE, nMinute); 467 if (nSecond >= 0) 468 body->set( UCAL_SECOND, nSecond); 469 if (nMilliSecond >= 0) 470 body->set( UCAL_MILLISECOND, nMilliSecond); 471 if (nZone != 0) 472 body->set( UCAL_ZONE_OFFSET, nZone); 473 if (nDST != 0) 474 body->set( UCAL_DST_OFFSET, nDST); 475 } 476 477 static void lcl_setCombinedOffsetFieldValues( sal_Int32 nValue, 478 sal_Int16 rFieldSetValue[], sal_Int16 rFieldValue[], 479 sal_Int16 nParentFieldIndex, sal_Int16 nChildFieldIndex ) 480 { 481 sal_Int32 nTrunc = nValue / 60000; 482 rFieldSetValue[nParentFieldIndex] = rFieldValue[nParentFieldIndex] = 483 static_cast<sal_Int16>( nTrunc); 484 sal_uInt16 nMillis = static_cast<sal_uInt16>( abs( nValue - nTrunc * 60000)); 485 rFieldSetValue[nChildFieldIndex] = rFieldValue[nChildFieldIndex] = 486 static_cast<sal_Int16>( nMillis); 487 } 488 489 void Calendar_gregorian::setValue() throw(RuntimeException) 490 { 491 // Correct DST glitch, see also localtime/gmtime conversion pitfalls at 492 // http://www.erack.de/download/timetest.c 493 // 494 // #i24082# in order to make the DST correction work in all 495 // circumstances, the time values have to be always resubmitted, 496 // regardless whether specified by the caller or not. It is not 497 // sufficient to rely on the ICU internal values previously set, as the 498 // following may happen: 499 // - Let 2004-03-28T02:00 be the onsetRule. 500 // - On 2004-03-29 (calendar initialized with 2004-03-29T00:00 DST) set 501 // a date of 2004-03-28 => calendar results in 2004-03-27T23:00 no DST. 502 // - Correcting this with simply "2004-03-28 no DST" and no time 503 // specified results in 2004-03-29T00:00, the ICU internal 23:00 time 504 // being adjusted to 24:00 in this case, switching one day further. 505 // => submit 2004-03-28T00:00 no DST. 506 507 // This got even weirder since ICU incorporated also historical data, 508 // even the timezone may differ for different dates! It is necessary to 509 // let ICU choose the corresponding OlsonTimeZone transitions and adapt 510 // values. 511 // #i86094# gives examples where that went wrong: 512 // TZ=Europe/Moscow date <= 1919-07-01 513 // zone +2:30:48 (!) instead of +3h, DST +2h instead of +1h 514 // TZ=America/St_Johns date <= 1935-03-30 515 // zone -3:30:52 (!) instead of -3:30 516 517 // Copy fields before calling submitFields() directly or indirectly below. 518 memcpy(fieldSetValue, fieldValue, sizeof(fieldSetValue)); 519 // Possibly setup ERA and YEAR in fieldSetValue. 520 mapToGregorian(); 521 522 DUMP_ICU_CAL_MSG(("%s\n","setValue() before any submission")); 523 DUMP_I18N_CAL_MSG(("%s\n","setValue() before any submission")); 524 525 bool bNeedZone = !(fieldSet & (1 << CalendarFieldIndex::ZONE_OFFSET)); 526 bool bNeedDST = !(fieldSet & (1 << CalendarFieldIndex::DST_OFFSET)); 527 sal_Int32 nZone1, nDST1, nYear, nMonth, nDay, nHour, nMinute, nSecond, nMilliSecond, nZone0, nDST0; 528 nZone1 = nDST1 = nZone0 = nDST0 = 0; 529 nYear = nMonth = nDay = nHour = nMinute = nSecond = nMilliSecond = -1; 530 if ( bNeedZone || bNeedDST ) 531 { 532 UErrorCode status; 533 if ( !(fieldSet & (1 << CalendarFieldIndex::YEAR)) ) 534 { 535 nYear = body->get( UCAL_YEAR, status = U_ZERO_ERROR); 536 if ( !U_SUCCESS(status) ) 537 nYear = -1; 538 } 539 if ( !(fieldSet & (1 << CalendarFieldIndex::MONTH)) ) 540 { 541 nMonth = body->get( UCAL_MONTH, status = U_ZERO_ERROR); 542 if ( !U_SUCCESS(status) ) 543 nMonth = -1; 544 } 545 if ( !(fieldSet & (1 << CalendarFieldIndex::DAY_OF_MONTH)) ) 546 { 547 nDay = body->get( UCAL_DATE, status = U_ZERO_ERROR); 548 if ( !U_SUCCESS(status) ) 549 nDay = -1; 550 } 551 if ( !(fieldSet & (1 << CalendarFieldIndex::HOUR)) ) 552 { 553 nHour = body->get( UCAL_HOUR_OF_DAY, status = U_ZERO_ERROR); 554 if ( !U_SUCCESS(status) ) 555 nHour = -1; 556 } 557 if ( !(fieldSet & (1 << CalendarFieldIndex::MINUTE)) ) 558 { 559 nMinute = body->get( UCAL_MINUTE, status = U_ZERO_ERROR); 560 if ( !U_SUCCESS(status) ) 561 nMinute = -1; 562 } 563 if ( !(fieldSet & (1 << CalendarFieldIndex::SECOND)) ) 564 { 565 nSecond = body->get( UCAL_SECOND, status = U_ZERO_ERROR); 566 if ( !U_SUCCESS(status) ) 567 nSecond = -1; 568 } 569 if ( !(fieldSet & (1 << CalendarFieldIndex::MILLISECOND)) ) 570 { 571 nMilliSecond = body->get( UCAL_MILLISECOND, status = U_ZERO_ERROR); 572 if ( !U_SUCCESS(status) ) 573 nMilliSecond = -1; 574 } 575 if ( !(fieldSet & (1 << CalendarFieldIndex::ZONE_OFFSET)) ) 576 { 577 nZone0 = body->get( UCAL_ZONE_OFFSET, status = U_ZERO_ERROR); 578 if ( !U_SUCCESS(status) ) 579 nZone0 = 0; 580 } 581 if ( !(fieldSet & (1 << CalendarFieldIndex::DST_OFFSET)) ) 582 { 583 nDST0 = body->get( UCAL_DST_OFFSET, status = U_ZERO_ERROR); 584 if ( !U_SUCCESS(status) ) 585 nDST0 = 0; 586 } 587 588 // Submit values to obtain a time zone and DST corresponding to the date/time. 589 submitValues( nYear, nMonth, nDay, nHour, nMinute, nSecond, nMilliSecond, nZone0, nDST0); 590 591 DUMP_ICU_CAL_MSG(("%s\n","setValue() in bNeedZone||bNeedDST after submitValues()")); 592 DUMP_I18N_CAL_MSG(("%s\n","setValue() in bNeedZone||bNeedDST after submitValues()")); 593 nZone1 = body->get( UCAL_ZONE_OFFSET, status = U_ZERO_ERROR); 594 if ( !U_SUCCESS(status) ) 595 nZone1 = 0; 596 nDST1 = body->get( UCAL_DST_OFFSET, status = U_ZERO_ERROR); 597 if ( !U_SUCCESS(status) ) 598 nDST1 = 0; 599 } 600 601 // The original submission, may lead to a different zone/DST and 602 // different date. 603 submitFields(); 604 DUMP_ICU_CAL_MSG(("%s\n","setValue() after original submission")); 605 DUMP_I18N_CAL_MSG(("%s\n","setValue() after original submission")); 606 607 if ( bNeedZone || bNeedDST ) 608 { 609 UErrorCode status; 610 sal_Int32 nZone2 = body->get( UCAL_ZONE_OFFSET, status = U_ZERO_ERROR); 611 if ( !U_SUCCESS(status) ) 612 nZone2 = nZone1; 613 sal_Int32 nDST2 = body->get( UCAL_DST_OFFSET, status = U_ZERO_ERROR); 614 if ( !U_SUCCESS(status) ) 615 nDST2 = nDST1; 616 if ( nZone0 != nZone1 || nZone2 != nZone1 || nDST0 != nDST1 || nDST2 != nDST1 ) 617 { 618 // Due to different DSTs, resulting date values may differ if 619 // DST is onset at 00:00 and the very onsetRule date was 620 // submitted with DST off => date-1 23:00, for example, which 621 // is not what we want. 622 // Resubmit all values, this time including DST => date 01:00 623 // Similar for zone differences. 624 // If already the first full submission with nZone0 and nDST0 625 // lead to date-1 23:00, the original submission was based on 626 // that date if it wasn't a full date (nDST0 set, nDST1 not 627 // set, nDST2==nDST1). If it was January 1st without year we're 628 // even off by one year now. Resubmit all values including new 629 // DST => date 00:00. 630 631 // Set field values accordingly in case they were used. 632 if (!bNeedZone) 633 lcl_setCombinedOffsetFieldValues( nZone2, fieldSetValue, 634 fieldValue, CalendarFieldIndex::ZONE_OFFSET, 635 CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS); 636 if (!bNeedDST) 637 lcl_setCombinedOffsetFieldValues( nDST2, fieldSetValue, 638 fieldValue, CalendarFieldIndex::DST_OFFSET, 639 CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS); 640 submitValues( nYear, nMonth, nDay, nHour, nMinute, nSecond, nMilliSecond, nZone2, nDST2); 641 DUMP_ICU_CAL_MSG(("%s\n","setValue() after Zone/DST glitch resubmit")); 642 DUMP_I18N_CAL_MSG(("%s\n","setValue() after Zone/DST glitch resubmit")); 643 644 // Time zone transition => resubmit. 645 // TZ=America/St_Johns date <= 1935-03-30 646 // -3:30:52 (!) instead of -3:30 647 // if first submission included time zone -3:30 that would be wrong. 648 bool bResubmit = false; 649 sal_Int32 nZone3 = body->get( UCAL_ZONE_OFFSET, status = U_ZERO_ERROR); 650 if ( !U_SUCCESS(status) ) 651 nZone3 = nZone2; 652 if (nZone3 != nZone2) 653 { 654 bResubmit = true; 655 if (!bNeedZone) 656 lcl_setCombinedOffsetFieldValues( nZone3, fieldSetValue, 657 fieldValue, CalendarFieldIndex::ZONE_OFFSET, 658 CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS); 659 } 660 661 // If the DST onset rule says to switch from 00:00 to 01:00 and 662 // we tried to set onsetDay 00:00 with DST, the result was 663 // onsetDay-1 23:00 and no DST, which is not what we want. So 664 // once again without DST, resulting in onsetDay 01:00 and DST. 665 // Yes, this seems to be weird, but logically correct. 666 // It doesn't even have to be on an onsetDay as the DST is 667 // factored in all days by ICU and there seems to be some 668 // unknown behavior. 669 // TZ=Asia/Tehran 1999-03-22 exposes this, for example. 670 sal_Int32 nDST3 = body->get( UCAL_DST_OFFSET, status = U_ZERO_ERROR); 671 if ( !U_SUCCESS(status) ) 672 nDST3 = nDST2; 673 if (nDST2 != nDST3 && !nDST3) 674 { 675 bResubmit = true; 676 if (!bNeedDST) 677 { 678 fieldSetValue[CalendarFieldIndex::DST_OFFSET] = 679 fieldValue[CalendarFieldIndex::DST_OFFSET] = 0; 680 fieldSetValue[CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS] = 681 fieldValue[CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS] = 0; 682 } 683 } 684 if (bResubmit) 685 { 686 submitValues( nYear, nMonth, nDay, nHour, nMinute, nSecond, nMilliSecond, nZone3, nDST3); 687 DUMP_ICU_CAL_MSG(("%s\n","setValue() after Zone/DST glitch 2nd resubmit")); 688 DUMP_I18N_CAL_MSG(("%s\n","setValue() after Zone/DST glitch 2nd resubmit")); 689 } 690 } 691 } 692 #if erDUMP_ICU_CALENDAR || erDUMP_I18N_CALENDAR 693 { 694 // force icu::Calendar to recalculate 695 UErrorCode status; 696 sal_Int32 nTmp = body->get( UCAL_DATE, status = U_ZERO_ERROR); 697 DUMP_ICU_CAL_MSG(("%s: %d\n","setValue() result day",nTmp)); 698 DUMP_I18N_CAL_MSG(("%s: %d\n","setValue() result day",nTmp)); 699 } 700 #endif 701 } 702 703 void Calendar_gregorian::getValue() throw(RuntimeException) 704 { 705 DUMP_ICU_CAL_MSG(("%s\n","getValue()")); 706 DUMP_I18N_CAL_MSG(("%s\n","getValue()")); 707 for (sal_Int16 fieldIndex = 0; fieldIndex < FIELD_INDEX_COUNT; fieldIndex++) 708 { 709 if (fieldIndex == CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS || 710 fieldIndex == CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS) 711 continue; // not ICU fields 712 713 UErrorCode status; sal_Int32 value = body->get( fieldNameConverter( 714 fieldIndex), status = U_ZERO_ERROR); 715 if ( !U_SUCCESS(status) ) throw ERROR; 716 717 // Convert millisecond to minute for ZONE and DST and set remainder in 718 // second field. 719 if (fieldIndex == CalendarFieldIndex::ZONE_OFFSET) 720 { 721 sal_Int32 nMinutes = value / 60000; 722 sal_Int16 nMillis = static_cast<sal_Int16>( static_cast<sal_uInt16>( 723 abs( value - nMinutes * 60000))); 724 fieldValue[CalendarFieldIndex::ZONE_OFFSET] = static_cast<sal_Int16>( nMinutes); 725 fieldValue[CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS] = nMillis; 726 } 727 else if (fieldIndex == CalendarFieldIndex::DST_OFFSET) 728 { 729 sal_Int32 nMinutes = value / 60000; 730 sal_Int16 nMillis = static_cast<sal_Int16>( static_cast<sal_uInt16>( 731 abs( value - nMinutes * 60000))); 732 fieldValue[CalendarFieldIndex::DST_OFFSET] = static_cast<sal_Int16>( nMinutes); 733 fieldValue[CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS] = nMillis; 734 } 735 else 736 fieldValue[fieldIndex] = (sal_Int16) value; 737 738 // offset 1 since the value for week start day SunDay is different between Calendar and Weekdays. 739 if ( fieldIndex == CalendarFieldIndex::DAY_OF_WEEK ) 740 fieldValue[fieldIndex]--; // UCAL_SUNDAY:/* == 1 */ ==> Weekdays::SUNDAY /* ==0 */ 741 } 742 mapFromGregorian(); 743 fieldSet = 0; 744 } 745 746 sal_Int16 SAL_CALL 747 Calendar_gregorian::getValue( sal_Int16 fieldIndex ) throw(RuntimeException) 748 { 749 if (fieldIndex < 0 || FIELD_INDEX_COUNT <= fieldIndex) 750 throw ERROR; 751 752 if (fieldSet) { 753 setValue(); 754 getValue(); 755 } 756 757 return fieldValue[fieldIndex]; 758 } 759 760 void SAL_CALL 761 Calendar_gregorian::addValue( sal_Int16 fieldIndex, sal_Int32 value ) throw(RuntimeException) 762 { 763 // since ZONE and DST could not be add, we don't need to convert value here 764 UErrorCode status; 765 body->add(fieldNameConverter(fieldIndex), value, status = U_ZERO_ERROR); 766 if ( !U_SUCCESS(status) ) throw ERROR; 767 getValue(); 768 } 769 770 sal_Bool SAL_CALL 771 Calendar_gregorian::isValid() throw(RuntimeException) 772 { 773 if (fieldSet) { 774 sal_Int32 tmp = fieldSet; 775 setValue(); 776 memcpy(fieldSetValue, fieldValue, sizeof(fieldSetValue)); 777 getValue(); 778 for ( sal_Int16 fieldIndex = 0; fieldIndex < FIELD_INDEX_COUNT; fieldIndex++ ) { 779 // compare only with fields that are set and reset fieldSet[] 780 if (tmp & (1 << fieldIndex)) { 781 if (fieldSetValue[fieldIndex] != fieldValue[fieldIndex]) 782 return sal_False; 783 } 784 } 785 } 786 return true; 787 } 788 789 // NativeNumberMode has different meaning between Number and Calendar for Asian locales. 790 // Here is the mapping table 791 // calendar(q/y/m/d) zh_CN zh_TW ja ko 792 // NatNum1 NatNum1/1/7/7 NatNum1/1/7/7 NatNum1/1/4/4 NatNum1/1/7/7 793 // NatNum2 NatNum2/2/8/8 NatNum2/2/8/8 NatNum2/2/5/5 NatNum2/2/8/8 794 // NatNum3 NatNum3/3/3/3 NatNum3/3/3/3 NatNum3/3/3/3 NatNum3/3/3/3 795 // NatNum4 NatNum9/9/11/11 796 797 static sal_Int16 SAL_CALL NatNumForCalendar(const com::sun::star::lang::Locale& aLocale, 798 sal_Int32 nCalendarDisplayCode, sal_Int16 nNativeNumberMode, sal_Int16 value ) 799 { 800 sal_Bool isShort = ((nCalendarDisplayCode == CalendarDisplayCode::SHORT_YEAR || 801 nCalendarDisplayCode == CalendarDisplayCode::LONG_YEAR) && value >= 100) || 802 nCalendarDisplayCode == CalendarDisplayCode::SHORT_QUARTER || 803 nCalendarDisplayCode == CalendarDisplayCode::LONG_QUARTER; 804 sal_Bool isChinese = aLocale.Language.equalsAscii("zh"); 805 sal_Bool isJapanese = aLocale.Language.equalsAscii("ja"); 806 sal_Bool isKorean = aLocale.Language.equalsAscii("ko"); 807 808 if (isChinese || isJapanese || isKorean) { 809 switch (nNativeNumberMode) { 810 case NativeNumberMode::NATNUM1: 811 if (!isShort) 812 nNativeNumberMode = isJapanese ? NativeNumberMode::NATNUM4 : NativeNumberMode::NATNUM7; 813 break; 814 case NativeNumberMode::NATNUM2: 815 if (!isShort) 816 nNativeNumberMode = isJapanese ? NativeNumberMode::NATNUM5 : NativeNumberMode::NATNUM8; 817 break; 818 case NativeNumberMode::NATNUM3: 819 break; 820 case NativeNumberMode::NATNUM4: 821 if (isKorean) 822 return isShort ? NativeNumberMode::NATNUM9 : NativeNumberMode::NATNUM11; 823 // fall through 824 default: return 0; 825 } 826 } 827 return nNativeNumberMode; 828 } 829 830 static sal_Int32 SAL_CALL DisplayCode2FieldIndex(sal_Int32 nCalendarDisplayCode) 831 { 832 switch( nCalendarDisplayCode ) { 833 case CalendarDisplayCode::SHORT_DAY: 834 case CalendarDisplayCode::LONG_DAY: 835 return CalendarFieldIndex::DAY_OF_MONTH; 836 case CalendarDisplayCode::SHORT_DAY_NAME: 837 case CalendarDisplayCode::LONG_DAY_NAME: 838 return CalendarFieldIndex::DAY_OF_WEEK; 839 case CalendarDisplayCode::SHORT_QUARTER: 840 case CalendarDisplayCode::LONG_QUARTER: 841 case CalendarDisplayCode::SHORT_MONTH: 842 case CalendarDisplayCode::LONG_MONTH: 843 case CalendarDisplayCode::SHORT_MONTH_NAME: 844 case CalendarDisplayCode::LONG_MONTH_NAME: 845 return CalendarFieldIndex::MONTH; 846 case CalendarDisplayCode::SHORT_YEAR: 847 case CalendarDisplayCode::LONG_YEAR: 848 return CalendarFieldIndex::YEAR; 849 case CalendarDisplayCode::SHORT_ERA: 850 case CalendarDisplayCode::LONG_ERA: 851 return CalendarFieldIndex::ERA; 852 case CalendarDisplayCode::SHORT_YEAR_AND_ERA: 853 case CalendarDisplayCode::LONG_YEAR_AND_ERA: 854 return CalendarFieldIndex::YEAR; 855 default: 856 return 0; 857 } 858 } 859 860 sal_Int16 SAL_CALL 861 Calendar_gregorian::getFirstDayOfWeek() throw(RuntimeException) 862 { 863 // UCAL_SUNDAY == 1, Weekdays::SUNDAY == 0 => offset -1 864 // Check for underflow just in case we're called "out of sync". 865 return ::std::max( sal::static_int_cast<sal_Int16>(0), 866 sal::static_int_cast<sal_Int16>( static_cast<sal_Int16>( 867 body->getFirstDayOfWeek()) - 1)); 868 } 869 870 void SAL_CALL 871 Calendar_gregorian::setFirstDayOfWeek( sal_Int16 day ) 872 throw(RuntimeException) 873 { 874 // Weekdays::SUNDAY == 0, UCAL_SUNDAY == 1 => offset +1 875 body->setFirstDayOfWeek( static_cast<UCalendarDaysOfWeek>( day + 1)); 876 } 877 878 void SAL_CALL 879 Calendar_gregorian::setMinimumNumberOfDaysForFirstWeek( sal_Int16 days ) throw(RuntimeException) 880 { 881 aCalendar.MinimumNumberOfDaysForFirstWeek = days; 882 body->setMinimalDaysInFirstWeek( static_cast<uint8_t>( days)); 883 } 884 885 sal_Int16 SAL_CALL 886 Calendar_gregorian::getMinimumNumberOfDaysForFirstWeek() throw(RuntimeException) 887 { 888 return aCalendar.MinimumNumberOfDaysForFirstWeek; 889 } 890 891 sal_Int16 SAL_CALL 892 Calendar_gregorian::getNumberOfMonthsInYear() throw(RuntimeException) 893 { 894 return (sal_Int16) aCalendar.Months.getLength(); 895 } 896 897 898 sal_Int16 SAL_CALL 899 Calendar_gregorian::getNumberOfDaysInWeek() throw(RuntimeException) 900 { 901 return (sal_Int16) aCalendar.Days.getLength(); 902 } 903 904 905 Sequence< CalendarItem > SAL_CALL 906 Calendar_gregorian::getMonths() throw(RuntimeException) 907 { 908 return aCalendar.Months; 909 } 910 911 912 Sequence< CalendarItem > SAL_CALL 913 Calendar_gregorian::getDays() throw(RuntimeException) 914 { 915 return aCalendar.Days; 916 } 917 918 OUString SAL_CALL 919 Calendar_gregorian::getDisplayName( sal_Int16 displayIndex, sal_Int16 idx, sal_Int16 nameType ) throw(RuntimeException) 920 { 921 OUString aStr; 922 923 switch( displayIndex ) { 924 case CalendarDisplayIndex::AM_PM:/* ==0 */ 925 if (idx == 0) aStr = LocaleData().getLocaleItem(aLocale).timeAM; 926 else if (idx == 1) aStr = LocaleData().getLocaleItem(aLocale).timePM; 927 else throw ERROR; 928 break; 929 case CalendarDisplayIndex::DAY: 930 if( idx >= aCalendar.Days.getLength() ) throw ERROR; 931 if (nameType == 0) aStr = aCalendar.Days[idx].AbbrevName; 932 else if (nameType == 1) aStr = aCalendar.Days[idx].FullName; 933 else throw ERROR; 934 break; 935 case CalendarDisplayIndex::MONTH: 936 if( idx >= aCalendar.Months.getLength() ) throw ERROR; 937 if (nameType == 0) aStr = aCalendar.Months[idx].AbbrevName; 938 else if (nameType == 1) aStr = aCalendar.Months[idx].FullName; 939 else throw ERROR; 940 break; 941 case CalendarDisplayIndex::ERA: 942 if( idx >= aCalendar.Eras.getLength() ) throw ERROR; 943 if (nameType == 0) aStr = aCalendar.Eras[idx].AbbrevName; 944 else if (nameType == 1) aStr = aCalendar.Eras[idx].FullName; 945 else throw ERROR; 946 break; 947 case CalendarDisplayIndex::YEAR: 948 break; 949 default: 950 throw ERROR; 951 } 952 return aStr; 953 } 954 955 // Methods in XExtendedCalendar 956 OUString SAL_CALL 957 Calendar_gregorian::getDisplayString( sal_Int32 nCalendarDisplayCode, sal_Int16 nNativeNumberMode ) 958 throw (RuntimeException) 959 { 960 sal_Int16 value = getValue(sal::static_int_cast<sal_Int16>( DisplayCode2FieldIndex(nCalendarDisplayCode) )); 961 OUString aOUStr; 962 963 if (nCalendarDisplayCode == CalendarDisplayCode::SHORT_QUARTER || 964 nCalendarDisplayCode == CalendarDisplayCode::LONG_QUARTER) { 965 Sequence< OUString> xR = LocaleData().getReservedWord(aLocale); 966 sal_Int16 quarter = value / 3; 967 // Since this base class method may be called by derived calendar 968 // classes where a year consists of more than 12 months we need a check 969 // to not run out of bounds of reserved quarter words. Perhaps a more 970 // clean way (instead of dividing by 3) would be to first get the 971 // number of months, divide by 4 and then use that result to divide the 972 // actual month value. 973 if ( quarter > 3 ) 974 quarter = 3; 975 quarter = sal::static_int_cast<sal_Int16>( quarter + 976 ((nCalendarDisplayCode == CalendarDisplayCode::SHORT_QUARTER) ? 977 reservedWords::QUARTER1_ABBREVIATION : reservedWords::QUARTER1_WORD) ); 978 aOUStr = xR[quarter]; 979 } else { 980 // The "#100211# - checked" comments serve for detection of "use of 981 // sprintf is safe here" conditions. An sprintf encountered without 982 // having that comment triggers alarm ;-) 983 sal_Char aStr[10]; 984 switch( nCalendarDisplayCode ) { 985 case CalendarDisplayCode::SHORT_MONTH: 986 value += 1; // month is zero based 987 // fall thru 988 case CalendarDisplayCode::SHORT_DAY: 989 sprintf(aStr, "%d", value); // #100211# - checked 990 break; 991 case CalendarDisplayCode::LONG_YEAR: 992 if (aCalendar.Name.equalsAscii("gengou")) 993 sprintf(aStr, "%02d", value); // #100211# - checked 994 else 995 sprintf(aStr, "%d", value); // #100211# - checked 996 break; 997 case CalendarDisplayCode::LONG_MONTH: 998 value += 1; // month is zero based 999 sprintf(aStr, "%02d", value); // #100211# - checked 1000 break; 1001 case CalendarDisplayCode::SHORT_YEAR: 1002 // Take last 2 digits, or only one if value<10, for example, 1003 // in case of the Gengou calendar. 1004 // #i116701# For values in non-Gregorian era years use all 1005 // digits. 1006 if (value < 100 || eraArray) 1007 sprintf(aStr, "%d", value); // #100211# - checked 1008 else 1009 sprintf(aStr, "%02d", value % 100); // #100211# - checked 1010 break; 1011 case CalendarDisplayCode::LONG_DAY: 1012 sprintf(aStr, "%02d", value); // #100211# - checked 1013 break; 1014 1015 case CalendarDisplayCode::SHORT_DAY_NAME: 1016 return getDisplayName(CalendarDisplayIndex::DAY, value, 0); 1017 case CalendarDisplayCode::LONG_DAY_NAME: 1018 return getDisplayName(CalendarDisplayIndex::DAY, value, 1); 1019 case CalendarDisplayCode::SHORT_MONTH_NAME: 1020 return getDisplayName(CalendarDisplayIndex::MONTH, value, 0); 1021 case CalendarDisplayCode::LONG_MONTH_NAME: 1022 return getDisplayName(CalendarDisplayIndex::MONTH, value, 1); 1023 case CalendarDisplayCode::SHORT_ERA: 1024 return getDisplayName(CalendarDisplayIndex::ERA, value, 0); 1025 case CalendarDisplayCode::LONG_ERA: 1026 return getDisplayName(CalendarDisplayIndex::ERA, value, 1); 1027 1028 case CalendarDisplayCode::SHORT_YEAR_AND_ERA: 1029 return getDisplayString( CalendarDisplayCode::SHORT_ERA, nNativeNumberMode ) + 1030 getDisplayString( CalendarDisplayCode::SHORT_YEAR, nNativeNumberMode ); 1031 1032 case CalendarDisplayCode::LONG_YEAR_AND_ERA: 1033 return getDisplayString( CalendarDisplayCode::LONG_ERA, nNativeNumberMode ) + 1034 getDisplayString( CalendarDisplayCode::LONG_YEAR, nNativeNumberMode ); 1035 1036 default: 1037 throw ERROR; 1038 } 1039 aOUStr = OUString::createFromAscii(aStr); 1040 } 1041 if (nNativeNumberMode > 0) { 1042 // For Japanese calendar, first year calls GAN, see bug 111668 for detail. 1043 if (eraArray == gengou_eraArray && value == 1 1044 && (nCalendarDisplayCode == CalendarDisplayCode::SHORT_YEAR || 1045 nCalendarDisplayCode == CalendarDisplayCode::LONG_YEAR) 1046 && (nNativeNumberMode == NativeNumberMode::NATNUM1 || 1047 nNativeNumberMode == NativeNumberMode::NATNUM2)) { 1048 static sal_Unicode gan = 0x5143; 1049 return OUString(&gan, 1); 1050 } 1051 sal_Int16 nNatNum = NatNumForCalendar(aLocale, nCalendarDisplayCode, nNativeNumberMode, value); 1052 if (nNatNum > 0) 1053 return aNatNum.getNativeNumberString(aOUStr, aLocale, nNatNum); 1054 } 1055 return aOUStr; 1056 } 1057 1058 // Methods in XExtendedCalendar 1059 OUString SAL_CALL 1060 Calendar_buddhist::getDisplayString( sal_Int32 nCalendarDisplayCode, sal_Int16 nNativeNumberMode ) 1061 throw (RuntimeException) 1062 { 1063 // make year and era in different order for year before and after 0. 1064 if ((nCalendarDisplayCode == CalendarDisplayCode::LONG_YEAR_AND_ERA || 1065 nCalendarDisplayCode == CalendarDisplayCode::SHORT_YEAR_AND_ERA) && 1066 getValue(CalendarFieldIndex::ERA) == 0) { 1067 if (nCalendarDisplayCode == CalendarDisplayCode::LONG_YEAR_AND_ERA) 1068 return getDisplayString( CalendarDisplayCode::SHORT_YEAR, nNativeNumberMode ) + 1069 getDisplayString( CalendarDisplayCode::SHORT_ERA, nNativeNumberMode ); 1070 else 1071 return getDisplayString( CalendarDisplayCode::LONG_YEAR, nNativeNumberMode ) + 1072 getDisplayString( CalendarDisplayCode::LONG_ERA, nNativeNumberMode ); 1073 } 1074 return Calendar_gregorian::getDisplayString(nCalendarDisplayCode, nNativeNumberMode); 1075 } 1076 1077 OUString SAL_CALL 1078 Calendar_gregorian::getImplementationName(void) throw( RuntimeException ) 1079 { 1080 return OUString::createFromAscii(cCalendar); 1081 } 1082 1083 sal_Bool SAL_CALL 1084 Calendar_gregorian::supportsService(const rtl::OUString& rServiceName) throw( RuntimeException ) 1085 { 1086 return !rServiceName.compareToAscii(cCalendar); 1087 } 1088 1089 Sequence< OUString > SAL_CALL 1090 Calendar_gregorian::getSupportedServiceNames(void) throw( RuntimeException ) 1091 { 1092 Sequence< OUString > aRet(1); 1093 aRet[0] = OUString::createFromAscii(cCalendar); 1094 return aRet; 1095 } 1096 1097