projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| f3c0d7a5 A |
1 | // © 2016 and later: Unicode, Inc. and others. |
| 2 | // License & terms of use: http://www.unicode.org/copyright.html | |
| 729e4ab9 A |
3 | /* |
| 4 | ******************************************************************************* | |
| 2ca993e8 | 5 | * Copyright (C) 2010-2016, International Business Machines Corporation and |
| 4388f060 | 6 | * others. All Rights Reserved. |
| 729e4ab9 A |
7 | ******************************************************************************* |
| 8 | */ | |
| 9 | ||
| 10 | #include "unicode/utypes.h" | |
| 11 | ||
| 12 | #if !UCONFIG_NO_FORMATTING | |
| 13 | ||
| 14 | #include "unicode/locdspnm.h" | |
| 2ca993e8 | 15 | #include "unicode/simpleformatter.h" |
| f3c0d7a5 | 16 | #include "unicode/ucasemap.h" |
| 51004dcb | 17 | #include "unicode/ures.h" |
| 2ca993e8 | 18 | #include "unicode/udisplaycontext.h" |
| 51004dcb | 19 | #include "unicode/brkiter.h" |
| 2ca993e8 | 20 | #include "unicode/ucurr.h" |
| 729e4ab9 A |
21 | #include "cmemory.h" |
| 22 | #include "cstring.h" | |
| b331163b | 23 | #include "mutex.h" |
| 729e4ab9 | 24 | #include "ulocimp.h" |
| b331163b | 25 | #include "umutex.h" |
| 729e4ab9 | 26 | #include "ureslocs.h" |
| 51004dcb | 27 | #include "uresimp.h" |
| 729e4ab9 A |
28 | |
| 29 | #include <stdarg.h> | |
| 30 | ||
| 31 | /** | |
| 32 | * Concatenate a number of null-terminated strings to buffer, leaving a | |
| 33 | * null-terminated string. The last argument should be the null pointer. | |
| 34 | * Return the length of the string in the buffer, not counting the trailing | |
| 35 | * null. Return -1 if there is an error (buffer is null, or buflen < 1). | |
| 36 | */ | |
| 37 | static int32_t ncat(char *buffer, uint32_t buflen, ...) { | |
| 38 | va_list args; | |
| 39 | char *str; | |
| 40 | char *p = buffer; | |
| 41 | const char* e = buffer + buflen - 1; | |
| 42 | ||
| 43 | if (buffer == NULL || buflen < 1) { | |
| 44 | return -1; | |
| 45 | } | |
| 46 | ||
| 47 | va_start(args, buflen); | |
| 3d1f044b | 48 | while ((str = va_arg(args, char *)) != 0) { |
| 729e4ab9 | 49 | char c; |
| 3d1f044b | 50 | while (p != e && (c = *str++) != 0) { |
| 729e4ab9 A |
51 | *p++ = c; |
| 52 | } | |
| 53 | } | |
| 54 | *p = 0; | |
| 55 | va_end(args); | |
| 56 | ||
| 0f5d89e8 | 57 | return static_cast<int32_t>(p - buffer); |
| 729e4ab9 A |
58 | } |
| 59 | ||
| 60 | U_NAMESPACE_BEGIN | |
| 61 | ||
| 62 | //////////////////////////////////////////////////////////////////////////////////////////////////// | |
| 63 | ||
| 64 | // Access resource data for locale components. | |
| 65 | // Wrap code in uloc.c for now. | |
| 66 | class ICUDataTable { | |
| 51004dcb A |
67 | const char* path; |
| 68 | Locale locale; | |
| 729e4ab9 A |
69 | |
| 70 | public: | |
| 51004dcb A |
71 | ICUDataTable(const char* path, const Locale& locale); |
| 72 | ~ICUDataTable(); | |
| 729e4ab9 | 73 | |
| 51004dcb | 74 | const Locale& getLocale(); |
| 729e4ab9 | 75 | |
| 51004dcb A |
76 | UnicodeString& get(const char* tableKey, const char* itemKey, |
| 77 | UnicodeString& result) const; | |
| 78 | UnicodeString& get(const char* tableKey, const char* subTableKey, const char* itemKey, | |
| 79 | UnicodeString& result) const; | |
| 729e4ab9 | 80 | |
| 51004dcb A |
81 | UnicodeString& getNoFallback(const char* tableKey, const char* itemKey, |
| 82 | UnicodeString &result) const; | |
| 83 | UnicodeString& getNoFallback(const char* tableKey, const char* subTableKey, const char* itemKey, | |
| 84 | UnicodeString &result) const; | |
| 729e4ab9 A |
85 | }; |
| 86 | ||
| 87 | inline UnicodeString & | |
| 88 | ICUDataTable::get(const char* tableKey, const char* itemKey, UnicodeString& result) const { | |
| 51004dcb | 89 | return get(tableKey, NULL, itemKey, result); |
| 729e4ab9 A |
90 | } |
| 91 | ||
| 92 | inline UnicodeString & | |
| 93 | ICUDataTable::getNoFallback(const char* tableKey, const char* itemKey, UnicodeString& result) const { | |
| 51004dcb | 94 | return getNoFallback(tableKey, NULL, itemKey, result); |
| 729e4ab9 A |
95 | } |
| 96 | ||
| 97 | ICUDataTable::ICUDataTable(const char* path, const Locale& locale) | |
| 51004dcb | 98 | : path(NULL), locale(Locale::getRoot()) |
| 729e4ab9 A |
99 | { |
| 100 | if (path) { | |
| 3d1f044b | 101 | int32_t len = static_cast<int32_t>(uprv_strlen(path)); |
| 729e4ab9 A |
102 | this->path = (const char*) uprv_malloc(len + 1); |
| 103 | if (this->path) { | |
| 104 | uprv_strcpy((char *)this->path, path); | |
| 105 | this->locale = locale; | |
| 106 | } | |
| 107 | } | |
| 108 | } | |
| 109 | ||
| 110 | ICUDataTable::~ICUDataTable() { | |
| 111 | if (path) { | |
| 112 | uprv_free((void*) path); | |
| 113 | path = NULL; | |
| 114 | } | |
| 115 | } | |
| 116 | ||
| 117 | const Locale& | |
| 118 | ICUDataTable::getLocale() { | |
| 119 | return locale; | |
| 120 | } | |
| 121 | ||
| 122 | UnicodeString & | |
| 123 | ICUDataTable::get(const char* tableKey, const char* subTableKey, const char* itemKey, | |
| 124 | UnicodeString &result) const { | |
| 125 | UErrorCode status = U_ZERO_ERROR; | |
| 126 | int32_t len = 0; | |
| 127 | ||
| 128 | const UChar *s = uloc_getTableStringWithFallback(path, locale.getName(), | |
| 129 | tableKey, subTableKey, itemKey, | |
| 130 | &len, &status); | |
| 4388f060 | 131 | if (U_SUCCESS(status) && len > 0) { |
| 729e4ab9 A |
132 | return result.setTo(s, len); |
| 133 | } | |
| 134 | return result.setTo(UnicodeString(itemKey, -1, US_INV)); | |
| 135 | } | |
| 136 | ||
| 137 | UnicodeString & | |
| 138 | ICUDataTable::getNoFallback(const char* tableKey, const char* subTableKey, const char* itemKey, | |
| 139 | UnicodeString& result) const { | |
| 140 | UErrorCode status = U_ZERO_ERROR; | |
| 141 | int32_t len = 0; | |
| 142 | ||
| 143 | const UChar *s = uloc_getTableStringWithFallback(path, locale.getName(), | |
| 144 | tableKey, subTableKey, itemKey, | |
| 145 | &len, &status); | |
| 146 | if (U_SUCCESS(status)) { | |
| 147 | return result.setTo(s, len); | |
| 148 | } | |
| 149 | ||
| 150 | result.setToBogus(); | |
| 151 | return result; | |
| 152 | } | |
| 153 | ||
| 154 | //////////////////////////////////////////////////////////////////////////////////////////////////// | |
| 155 | ||
| 4388f060 A |
156 | LocaleDisplayNames::~LocaleDisplayNames() {} |
| 157 | ||
| 729e4ab9 A |
158 | //////////////////////////////////////////////////////////////////////////////////////////////////// |
| 159 | ||
| 160 | #if 0 // currently unused | |
| 161 | ||
| 162 | class DefaultLocaleDisplayNames : public LocaleDisplayNames { | |
| 163 | UDialectHandling dialectHandling; | |
| 164 | ||
| 165 | public: | |
| 166 | // constructor | |
| 167 | DefaultLocaleDisplayNames(UDialectHandling dialectHandling); | |
| 168 | ||
| 169 | virtual ~DefaultLocaleDisplayNames(); | |
| 170 | ||
| 171 | virtual const Locale& getLocale() const; | |
| 172 | virtual UDialectHandling getDialectHandling() const; | |
| 51004dcb | 173 | |
| 729e4ab9 A |
174 | virtual UnicodeString& localeDisplayName(const Locale& locale, |
| 175 | UnicodeString& result) const; | |
| 176 | virtual UnicodeString& localeDisplayName(const char* localeId, | |
| 177 | UnicodeString& result) const; | |
| 178 | virtual UnicodeString& languageDisplayName(const char* lang, | |
| 179 | UnicodeString& result) const; | |
| 180 | virtual UnicodeString& scriptDisplayName(const char* script, | |
| 181 | UnicodeString& result) const; | |
| 182 | virtual UnicodeString& scriptDisplayName(UScriptCode scriptCode, | |
| 183 | UnicodeString& result) const; | |
| 184 | virtual UnicodeString& regionDisplayName(const char* region, | |
| 185 | UnicodeString& result) const; | |
| 186 | virtual UnicodeString& variantDisplayName(const char* variant, | |
| 187 | UnicodeString& result) const; | |
| 188 | virtual UnicodeString& keyDisplayName(const char* key, | |
| 189 | UnicodeString& result) const; | |
| 190 | virtual UnicodeString& keyValueDisplayName(const char* key, | |
| 191 | const char* value, | |
| 192 | UnicodeString& result) const; | |
| 193 | }; | |
| 194 | ||
| 195 | DefaultLocaleDisplayNames::DefaultLocaleDisplayNames(UDialectHandling dialectHandling) | |
| 196 | : dialectHandling(dialectHandling) { | |
| 197 | } | |
| 198 | ||
| 199 | DefaultLocaleDisplayNames::~DefaultLocaleDisplayNames() { | |
| 200 | } | |
| 201 | ||
| 202 | const Locale& | |
| 203 | DefaultLocaleDisplayNames::getLocale() const { | |
| 204 | return Locale::getRoot(); | |
| 205 | } | |
| 206 | ||
| 207 | UDialectHandling | |
| 208 | DefaultLocaleDisplayNames::getDialectHandling() const { | |
| 209 | return dialectHandling; | |
| 210 | } | |
| 211 | ||
| 212 | UnicodeString& | |
| 213 | DefaultLocaleDisplayNames::localeDisplayName(const Locale& locale, | |
| 214 | UnicodeString& result) const { | |
| 215 | return result = UnicodeString(locale.getName(), -1, US_INV); | |
| 216 | } | |
| 217 | ||
| 218 | UnicodeString& | |
| 219 | DefaultLocaleDisplayNames::localeDisplayName(const char* localeId, | |
| 220 | UnicodeString& result) const { | |
| 221 | return result = UnicodeString(localeId, -1, US_INV); | |
| 222 | } | |
| 223 | ||
| 224 | UnicodeString& | |
| 225 | DefaultLocaleDisplayNames::languageDisplayName(const char* lang, | |
| 226 | UnicodeString& result) const { | |
| 227 | return result = UnicodeString(lang, -1, US_INV); | |
| 228 | } | |
| 229 | ||
| 230 | UnicodeString& | |
| 231 | DefaultLocaleDisplayNames::scriptDisplayName(const char* script, | |
| 232 | UnicodeString& result) const { | |
| 233 | return result = UnicodeString(script, -1, US_INV); | |
| 234 | } | |
| 235 | ||
| 236 | UnicodeString& | |
| 237 | DefaultLocaleDisplayNames::scriptDisplayName(UScriptCode scriptCode, | |
| 238 | UnicodeString& result) const { | |
| 239 | const char* name = uscript_getName(scriptCode); | |
| 240 | if (name) { | |
| 241 | return result = UnicodeString(name, -1, US_INV); | |
| 242 | } | |
| 243 | return result.remove(); | |
| 244 | } | |
| 245 | ||
| 246 | UnicodeString& | |
| 247 | DefaultLocaleDisplayNames::regionDisplayName(const char* region, | |
| 248 | UnicodeString& result) const { | |
| 249 | return result = UnicodeString(region, -1, US_INV); | |
| 250 | } | |
| 251 | ||
| 252 | UnicodeString& | |
| 253 | DefaultLocaleDisplayNames::variantDisplayName(const char* variant, | |
| 254 | UnicodeString& result) const { | |
| 255 | return result = UnicodeString(variant, -1, US_INV); | |
| 256 | } | |
| 257 | ||
| 258 | UnicodeString& | |
| 259 | DefaultLocaleDisplayNames::keyDisplayName(const char* key, | |
| 260 | UnicodeString& result) const { | |
| 261 | return result = UnicodeString(key, -1, US_INV); | |
| 262 | } | |
| 263 | ||
| 264 | UnicodeString& | |
| 265 | DefaultLocaleDisplayNames::keyValueDisplayName(const char* /* key */, | |
| 266 | const char* value, | |
| 267 | UnicodeString& result) const { | |
| 268 | return result = UnicodeString(value, -1, US_INV); | |
| 269 | } | |
| 270 | ||
| 271 | #endif // currently unused class DefaultLocaleDisplayNames | |
| 272 | ||
| 273 | //////////////////////////////////////////////////////////////////////////////////////////////////// | |
| 274 | ||
| 275 | class LocaleDisplayNamesImpl : public LocaleDisplayNames { | |
| 51004dcb A |
276 | Locale locale; |
| 277 | UDialectHandling dialectHandling; | |
| 278 | ICUDataTable langData; | |
| 279 | ICUDataTable regionData; | |
| 2ca993e8 A |
280 | SimpleFormatter separatorFormat; |
| 281 | SimpleFormatter format; | |
| 282 | SimpleFormatter keyTypeFormat; | |
| 51004dcb | 283 | UDisplayContext capitalizationContext; |
| f3c0d7a5 | 284 | #if !UCONFIG_NO_BREAK_ITERATION |
| 2ca993e8 | 285 | BreakIterator* capitalizationBrkIter; |
| f3c0d7a5 A |
286 | #else |
| 287 | UObject* capitalizationBrkIter; | |
| 288 | #endif | |
| 57a6839d A |
289 | UnicodeString formatOpenParen; |
| 290 | UnicodeString formatReplaceOpenParen; | |
| 291 | UnicodeString formatCloseParen; | |
| 292 | UnicodeString formatReplaceCloseParen; | |
| 3d1f044b | 293 | UnicodeString formatParenCloseOpen; |
| 57a6839d | 294 | UDisplayContext nameLength; |
| 51004dcb A |
295 | |
| 296 | // Constants for capitalization context usage types. | |
| 297 | enum CapContextUsage { | |
| 298 | kCapContextUsageLanguage, | |
| 299 | kCapContextUsageScript, | |
| 300 | kCapContextUsageTerritory, | |
| 301 | kCapContextUsageVariant, | |
| 302 | kCapContextUsageKey, | |
| 57a6839d | 303 | kCapContextUsageKeyValue, |
| 51004dcb A |
304 | kCapContextUsageCount |
| 305 | }; | |
| 57a6839d A |
306 | // Capitalization transforms. For each usage type, indicates whether to titlecase for |
| 307 | // the context specified in capitalizationContext (which we know at construction time) | |
| 308 | UBool fCapitalization[kCapContextUsageCount]; | |
| 729e4ab9 A |
309 | |
| 310 | public: | |
| 51004dcb A |
311 | // constructor |
| 312 | LocaleDisplayNamesImpl(const Locale& locale, UDialectHandling dialectHandling); | |
| 313 | LocaleDisplayNamesImpl(const Locale& locale, UDisplayContext *contexts, int32_t length); | |
| 314 | virtual ~LocaleDisplayNamesImpl(); | |
| 315 | ||
| 316 | virtual const Locale& getLocale() const; | |
| 317 | virtual UDialectHandling getDialectHandling() const; | |
| 318 | virtual UDisplayContext getContext(UDisplayContextType type) const; | |
| 319 | ||
| 320 | virtual UnicodeString& localeDisplayName(const Locale& locale, | |
| 321 | UnicodeString& result) const; | |
| 322 | virtual UnicodeString& localeDisplayName(const char* localeId, | |
| 323 | UnicodeString& result) const; | |
| 324 | virtual UnicodeString& languageDisplayName(const char* lang, | |
| 325 | UnicodeString& result) const; | |
| 326 | virtual UnicodeString& scriptDisplayName(const char* script, | |
| 327 | UnicodeString& result) const; | |
| 328 | virtual UnicodeString& scriptDisplayName(UScriptCode scriptCode, | |
| 329 | UnicodeString& result) const; | |
| 330 | virtual UnicodeString& regionDisplayName(const char* region, | |
| 331 | UnicodeString& result) const; | |
| 332 | virtual UnicodeString& variantDisplayName(const char* variant, | |
| 333 | UnicodeString& result) const; | |
| 334 | virtual UnicodeString& keyDisplayName(const char* key, | |
| 335 | UnicodeString& result) const; | |
| 336 | virtual UnicodeString& keyValueDisplayName(const char* key, | |
| 337 | const char* value, | |
| 338 | UnicodeString& result) const; | |
| 729e4ab9 | 339 | private: |
| 51004dcb A |
340 | UnicodeString& localeIdName(const char* localeId, |
| 341 | UnicodeString& result) const; | |
| 2ca993e8 A |
342 | UnicodeString& regionShortDisplayName(const char* region, // Apple-specific |
| 343 | UnicodeString& result) const; | |
| 51004dcb A |
344 | UnicodeString& appendWithSep(UnicodeString& buffer, const UnicodeString& src) const; |
| 345 | UnicodeString& adjustForUsageAndContext(CapContextUsage usage, UnicodeString& result) const; | |
| 2ca993e8 A |
346 | UnicodeString& scriptDisplayName(const char* script, UnicodeString& result, UBool skipAdjust) const; |
| 347 | UnicodeString& regionDisplayName(const char* region, UnicodeString& result, UBool skipAdjust) const; | |
| 348 | UnicodeString& variantDisplayName(const char* variant, UnicodeString& result, UBool skipAdjust) const; | |
| 349 | UnicodeString& keyDisplayName(const char* key, UnicodeString& result, UBool skipAdjust) const; | |
| 350 | UnicodeString& keyValueDisplayName(const char* key, const char* value, | |
| 351 | UnicodeString& result, UBool skipAdjust) const; | |
| 51004dcb | 352 | void initialize(void); |
| f3c0d7a5 A |
353 | |
| 354 | struct CapitalizationContextSink; | |
| 729e4ab9 A |
355 | }; |
| 356 | ||
| 357 | LocaleDisplayNamesImpl::LocaleDisplayNamesImpl(const Locale& locale, | |
| 358 | UDialectHandling dialectHandling) | |
| 51004dcb A |
359 | : dialectHandling(dialectHandling) |
| 360 | , langData(U_ICUDATA_LANG, locale) | |
| 361 | , regionData(U_ICUDATA_REGION, locale) | |
| 51004dcb | 362 | , capitalizationContext(UDISPCTX_CAPITALIZATION_NONE) |
| 57a6839d | 363 | , capitalizationBrkIter(NULL) |
| b331163b | 364 | , nameLength(UDISPCTX_LENGTH_FULL) |
| 729e4ab9 | 365 | { |
| 51004dcb A |
366 | initialize(); |
| 367 | } | |
| 729e4ab9 | 368 | |
| 51004dcb A |
369 | LocaleDisplayNamesImpl::LocaleDisplayNamesImpl(const Locale& locale, |
| 370 | UDisplayContext *contexts, int32_t length) | |
| 371 | : dialectHandling(ULDN_STANDARD_NAMES) | |
| 372 | , langData(U_ICUDATA_LANG, locale) | |
| 373 | , regionData(U_ICUDATA_REGION, locale) | |
| 51004dcb | 374 | , capitalizationContext(UDISPCTX_CAPITALIZATION_NONE) |
| 57a6839d | 375 | , capitalizationBrkIter(NULL) |
| b331163b | 376 | , nameLength(UDISPCTX_LENGTH_FULL) |
| 51004dcb A |
377 | { |
| 378 | while (length-- > 0) { | |
| 379 | UDisplayContext value = *contexts++; | |
| 380 | UDisplayContextType selector = (UDisplayContextType)((uint32_t)value >> 8); | |
| 381 | switch (selector) { | |
| 382 | case UDISPCTX_TYPE_DIALECT_HANDLING: | |
| 383 | dialectHandling = (UDialectHandling)value; | |
| 384 | break; | |
| 385 | case UDISPCTX_TYPE_CAPITALIZATION: | |
| 386 | capitalizationContext = value; | |
| 387 | break; | |
| b331163b | 388 | case UDISPCTX_TYPE_DISPLAY_LENGTH: |
| 57a6839d A |
389 | nameLength = value; |
| 390 | break; | |
| b331163b A |
391 | case UADISPCTX_TYPE_LENGTH: // Apple-specific |
| 392 | nameLength = (value == UADISPCTX_LENGTH_SHORT)? UDISPCTX_LENGTH_SHORT: UDISPCTX_LENGTH_FULL; | |
| 393 | break; | |
| 51004dcb A |
394 | default: |
| 395 | break; | |
| 396 | } | |
| 397 | } | |
| 398 | initialize(); | |
| 399 | } | |
| 729e4ab9 | 400 | |
| f3c0d7a5 A |
401 | struct LocaleDisplayNamesImpl::CapitalizationContextSink : public ResourceSink { |
| 402 | UBool hasCapitalizationUsage; | |
| 403 | LocaleDisplayNamesImpl& parent; | |
| 404 | ||
| 405 | CapitalizationContextSink(LocaleDisplayNamesImpl& _parent) | |
| 406 | : hasCapitalizationUsage(FALSE), parent(_parent) {} | |
| 407 | virtual ~CapitalizationContextSink(); | |
| 408 | ||
| 409 | virtual void put(const char *key, ResourceValue &value, UBool /*noFallback*/, | |
| 410 | UErrorCode &errorCode) { | |
| 411 | ResourceTable contexts = value.getTable(errorCode); | |
| 412 | if (U_FAILURE(errorCode)) { return; } | |
| 413 | for (int i = 0; contexts.getKeyAndValue(i, key, value); ++i) { | |
| 414 | ||
| 415 | CapContextUsage usageEnum; | |
| 416 | if (uprv_strcmp(key, "key") == 0) { | |
| 417 | usageEnum = kCapContextUsageKey; | |
| 418 | } else if (uprv_strcmp(key, "keyValue") == 0) { | |
| 419 | usageEnum = kCapContextUsageKeyValue; | |
| 420 | } else if (uprv_strcmp(key, "languages") == 0) { | |
| 421 | usageEnum = kCapContextUsageLanguage; | |
| 422 | } else if (uprv_strcmp(key, "script") == 0) { | |
| 423 | usageEnum = kCapContextUsageScript; | |
| 424 | } else if (uprv_strcmp(key, "territory") == 0) { | |
| 425 | usageEnum = kCapContextUsageTerritory; | |
| 426 | } else if (uprv_strcmp(key, "variant") == 0) { | |
| 427 | usageEnum = kCapContextUsageVariant; | |
| 428 | } else { | |
| 429 | continue; | |
| 430 | } | |
| 431 | ||
| 432 | int32_t len = 0; | |
| 433 | const int32_t* intVector = value.getIntVector(len, errorCode); | |
| 434 | if (U_FAILURE(errorCode)) { return; } | |
| 435 | if (len < 2) { continue; } | |
| 436 | ||
| 437 | int32_t titlecaseInt = (parent.capitalizationContext == UDISPCTX_CAPITALIZATION_FOR_UI_LIST_OR_MENU) ? intVector[0] : intVector[1]; | |
| 438 | if (titlecaseInt == 0) { continue; } | |
| 439 | ||
| 440 | parent.fCapitalization[usageEnum] = TRUE; | |
| 441 | hasCapitalizationUsage = TRUE; | |
| 442 | } | |
| 443 | } | |
| 444 | }; | |
| 445 | ||
| 446 | // Virtual destructors must be defined out of line. | |
| 447 | LocaleDisplayNamesImpl::CapitalizationContextSink::~CapitalizationContextSink() {} | |
| 448 | ||
| 51004dcb A |
449 | void |
| 450 | LocaleDisplayNamesImpl::initialize(void) { | |
| 451 | LocaleDisplayNamesImpl *nonConstThis = (LocaleDisplayNamesImpl *)this; | |
| 452 | nonConstThis->locale = langData.getLocale() == Locale::getRoot() | |
| 453 | ? regionData.getLocale() | |
| 454 | : langData.getLocale(); | |
| 4388f060 | 455 | |
| 57a6839d | 456 | UnicodeString sep; |
| 51004dcb A |
457 | langData.getNoFallback("localeDisplayPattern", "separator", sep); |
| 458 | if (sep.isBogus()) { | |
| 57a6839d | 459 | sep = UnicodeString("{0}, {1}", -1, US_INV); |
| 51004dcb | 460 | } |
| 57a6839d | 461 | UErrorCode status = U_ZERO_ERROR; |
| 2ca993e8 | 462 | separatorFormat.applyPatternMinMaxArguments(sep, 2, 2, status); |
| 51004dcb A |
463 | |
| 464 | UnicodeString pattern; | |
| 465 | langData.getNoFallback("localeDisplayPattern", "pattern", pattern); | |
| 466 | if (pattern.isBogus()) { | |
| 467 | pattern = UnicodeString("{0} ({1})", -1, US_INV); | |
| 468 | } | |
| 2ca993e8 | 469 | format.applyPatternMinMaxArguments(pattern, 2, 2, status); |
| 57a6839d A |
470 | if (pattern.indexOf((UChar)0xFF08) >= 0) { |
| 471 | formatOpenParen.setTo((UChar)0xFF08); // fullwidth ( | |
| 472 | formatReplaceOpenParen.setTo((UChar)0xFF3B); // fullwidth [ | |
| 473 | formatCloseParen.setTo((UChar)0xFF09); // fullwidth ) | |
| 474 | formatReplaceCloseParen.setTo((UChar)0xFF3D); // fullwidth ] | |
| 3d1f044b A |
475 | formatParenCloseOpen.setTo(u"）（", 2); // fullwidth FF09 FF08 redundant parens |
| 476 | ||
| 57a6839d A |
477 | } else { |
| 478 | formatOpenParen.setTo((UChar)0x0028); // ( | |
| 479 | formatReplaceOpenParen.setTo((UChar)0x005B); // [ | |
| 480 | formatCloseParen.setTo((UChar)0x0029); // ) | |
| 481 | formatReplaceCloseParen.setTo((UChar)0x005D); // ] | |
| 3d1f044b | 482 | formatParenCloseOpen.setTo(u") (", 3); // halfwidth redundant parens |
| 57a6839d | 483 | } |
| 51004dcb A |
484 | |
| 485 | UnicodeString ktPattern; | |
| 486 | langData.get("localeDisplayPattern", "keyTypePattern", ktPattern); | |
| 487 | if (ktPattern.isBogus()) { | |
| 488 | ktPattern = UnicodeString("{0}={1}", -1, US_INV); | |
| 489 | } | |
| 2ca993e8 | 490 | keyTypeFormat.applyPatternMinMaxArguments(ktPattern, 2, 2, status); |
| 51004dcb A |
491 | |
| 492 | uprv_memset(fCapitalization, 0, sizeof(fCapitalization)); | |
| 493 | #if !UCONFIG_NO_BREAK_ITERATION | |
| 57a6839d A |
494 | // Only get the context data if we need it! This is a const object so we know now... |
| 495 | // Also check whether we will need a break iterator (depends on the data) | |
| 496 | UBool needBrkIter = FALSE; | |
| 497 | if (capitalizationContext == UDISPCTX_CAPITALIZATION_FOR_UI_LIST_OR_MENU || capitalizationContext == UDISPCTX_CAPITALIZATION_FOR_STANDALONE) { | |
| f3c0d7a5 A |
498 | LocalUResourceBundlePointer resource(ures_open(NULL, locale.getName(), &status)); |
| 499 | if (U_FAILURE(status)) { return; } | |
| 500 | CapitalizationContextSink sink(*this); | |
| 501 | ures_getAllItemsWithFallback(resource.getAlias(), "contextTransforms", sink, status); | |
| 502 | if (status == U_MISSING_RESOURCE_ERROR) { | |
| 503 | // Silently ignore. Not every locale has contextTransforms. | |
| 504 | status = U_ZERO_ERROR; | |
| 505 | } else if (U_FAILURE(status)) { | |
| 506 | return; | |
| 57a6839d | 507 | } |
| f3c0d7a5 | 508 | needBrkIter = sink.hasCapitalizationUsage; |
| 57a6839d A |
509 | } |
| 510 | // Get a sentence break iterator if we will need it | |
| 511 | if (needBrkIter || capitalizationContext == UDISPCTX_CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE) { | |
| 512 | status = U_ZERO_ERROR; | |
| 513 | capitalizationBrkIter = BreakIterator::createSentenceInstance(locale, status); | |
| 514 | if (U_FAILURE(status)) { | |
| 515 | delete capitalizationBrkIter; | |
| 516 | capitalizationBrkIter = NULL; | |
| 51004dcb | 517 | } |
| 51004dcb A |
518 | } |
| 519 | #endif | |
| 729e4ab9 A |
520 | } |
| 521 | ||
| 522 | LocaleDisplayNamesImpl::~LocaleDisplayNamesImpl() { | |
| f3c0d7a5 | 523 | #if !UCONFIG_NO_BREAK_ITERATION |
| 57a6839d | 524 | delete capitalizationBrkIter; |
| f3c0d7a5 A |
525 | #endif |
| 526 | } | |
| 729e4ab9 A |
527 | |
| 528 | const Locale& | |
| 529 | LocaleDisplayNamesImpl::getLocale() const { | |
| 51004dcb | 530 | return locale; |
| 729e4ab9 A |
531 | } |
| 532 | ||
| 533 | UDialectHandling | |
| 534 | LocaleDisplayNamesImpl::getDialectHandling() const { | |
| 51004dcb A |
535 | return dialectHandling; |
| 536 | } | |
| 537 | ||
| 538 | UDisplayContext | |
| 539 | LocaleDisplayNamesImpl::getContext(UDisplayContextType type) const { | |
| 540 | switch (type) { | |
| 541 | case UDISPCTX_TYPE_DIALECT_HANDLING: | |
| 542 | return (UDisplayContext)dialectHandling; | |
| 543 | case UDISPCTX_TYPE_CAPITALIZATION: | |
| 544 | return capitalizationContext; | |
| b331163b | 545 | case UDISPCTX_TYPE_DISPLAY_LENGTH: |
| 57a6839d | 546 | return nameLength; |
| b331163b A |
547 | case UADISPCTX_TYPE_LENGTH: // Apple-specific |
| 548 | return (nameLength == UDISPCTX_LENGTH_SHORT)? UADISPCTX_LENGTH_SHORT: UADISPCTX_LENGTH_STANDARD; | |
| 51004dcb A |
549 | default: |
| 550 | break; | |
| 551 | } | |
| 552 | return (UDisplayContext)0; | |
| 553 | } | |
| 554 | ||
| 555 | UnicodeString& | |
| 556 | LocaleDisplayNamesImpl::adjustForUsageAndContext(CapContextUsage usage, | |
| 557 | UnicodeString& result) const { | |
| 558 | #if !UCONFIG_NO_BREAK_ITERATION | |
| 559 | // check to see whether we need to titlecase result | |
| 57a6839d A |
560 | if ( result.length() > 0 && u_islower(result.char32At(0)) && capitalizationBrkIter!= NULL && |
| 561 | ( capitalizationContext==UDISPCTX_CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE || fCapitalization[usage] ) ) { | |
| 562 | // note fCapitalization[usage] won't be set unless capitalizationContext is UI_LIST_OR_MENU or STANDALONE | |
| 3d1f044b A |
563 | static UMutex *capitalizationBrkIterLock = STATIC_NEW(UMutex); |
| 564 | Mutex lock(capitalizationBrkIterLock); | |
| 57a6839d | 565 | result.toTitle(capitalizationBrkIter, locale, U_TITLECASE_NO_LOWERCASE | U_TITLECASE_NO_BREAK_ADJUSTMENT); |
| 51004dcb A |
566 | } |
| 567 | #endif | |
| 568 | return result; | |
| 729e4ab9 A |
569 | } |
| 570 | ||
| 571 | UnicodeString& | |
| 3d1f044b | 572 | LocaleDisplayNamesImpl::localeDisplayName(const Locale& loc, |
| 729e4ab9 | 573 | UnicodeString& result) const { |
| 3d1f044b | 574 | if (loc.isBogus()) { |
| 2ca993e8 A |
575 | result.setToBogus(); |
| 576 | return result; | |
| 577 | } | |
| 729e4ab9 A |
578 | UnicodeString resultName; |
| 579 | ||
| 3d1f044b | 580 | const char* lang = loc.getLanguage(); |
| 729e4ab9 A |
581 | if (uprv_strlen(lang) == 0) { |
| 582 | lang = "root"; | |
| 583 | } | |
| 3d1f044b A |
584 | const char* script = loc.getScript(); |
| 585 | const char* country = loc.getCountry(); | |
| 586 | const char* variant = loc.getVariant(); | |
| 729e4ab9 A |
587 | |
| 588 | UBool hasScript = uprv_strlen(script) > 0; | |
| 589 | UBool hasCountry = uprv_strlen(country) > 0; | |
| 590 | UBool hasVariant = uprv_strlen(variant) > 0; | |
| 591 | ||
| 3d1f044b A |
592 | // For stylistic reasons, always load dialect names for `zh` and `yue`. <rdar://50750364> |
| 593 | // Also for `ks`, 'pa, 'ur'. <rdar://50687287> | |
| 594 | UBool forceDialect = (uprv_strcmp(lang, "zh") == 0 || uprv_strcmp(lang, "yue") == 0 || | |
| 595 | uprv_strcmp(lang, "ks") == 0 || uprv_strcmp(lang, "pa") == 0 || uprv_strcmp(lang, "ur") == 0); | |
| 596 | ||
| 597 | if (forceDialect || dialectHandling == ULDN_DIALECT_NAMES) { | |
| 729e4ab9 A |
598 | char buffer[ULOC_FULLNAME_CAPACITY]; |
| 599 | do { // loop construct is so we can break early out of search | |
| 600 | if (hasScript && hasCountry) { | |
| 601 | ncat(buffer, ULOC_FULLNAME_CAPACITY, lang, "_", script, "_", country, (char *)0); | |
| 602 | localeIdName(buffer, resultName); | |
| 603 | if (!resultName.isBogus()) { | |
| 604 | hasScript = FALSE; | |
| 605 | hasCountry = FALSE; | |
| 606 | break; | |
| 607 | } | |
| 608 | } | |
| 609 | if (hasScript) { | |
| 610 | ncat(buffer, ULOC_FULLNAME_CAPACITY, lang, "_", script, (char *)0); | |
| 611 | localeIdName(buffer, resultName); | |
| 612 | if (!resultName.isBogus()) { | |
| 613 | hasScript = FALSE; | |
| 614 | break; | |
| 615 | } | |
| 616 | } | |
| 617 | if (hasCountry) { | |
| 618 | ncat(buffer, ULOC_FULLNAME_CAPACITY, lang, "_", country, (char*)0); | |
| 619 | localeIdName(buffer, resultName); | |
| 620 | if (!resultName.isBogus()) { | |
| 621 | hasCountry = FALSE; | |
| 622 | break; | |
| 623 | } | |
| 624 | } | |
| 625 | } while (FALSE); | |
| 626 | } | |
| 627 | if (resultName.isBogus() || resultName.isEmpty()) { | |
| 628 | localeIdName(lang, resultName); | |
| 629 | } | |
| 630 | ||
| 631 | UnicodeString resultRemainder; | |
| 632 | UnicodeString temp; | |
| 729e4ab9 A |
633 | UErrorCode status = U_ZERO_ERROR; |
| 634 | ||
| 635 | if (hasScript) { | |
| 2ca993e8 | 636 | resultRemainder.append(scriptDisplayName(script, temp, TRUE)); |
| 729e4ab9 A |
637 | } |
| 638 | if (hasCountry) { | |
| b331163b | 639 | appendWithSep(resultRemainder, regionShortDisplayName(country, temp)); // Apple modification |
| 729e4ab9 A |
640 | } |
| 641 | if (hasVariant) { | |
| 2ca993e8 | 642 | appendWithSep(resultRemainder, variantDisplayName(variant, temp, TRUE)); |
| 729e4ab9 | 643 | } |
| 57a6839d A |
644 | resultRemainder.findAndReplace(formatOpenParen, formatReplaceOpenParen); |
| 645 | resultRemainder.findAndReplace(formatCloseParen, formatReplaceCloseParen); | |
| 729e4ab9 | 646 | |
| 3d1f044b | 647 | LocalPointer<StringEnumeration> e(loc.createKeywords(status)); |
| 2ca993e8 | 648 | if (e.isValid() && U_SUCCESS(status)) { |
| 729e4ab9 A |
649 | UnicodeString temp2; |
| 650 | char value[ULOC_KEYWORD_AND_VALUES_CAPACITY]; // sigh, no ULOC_VALUE_CAPACITY | |
| 651 | const char* key; | |
| 652 | while ((key = e->next((int32_t *)0, status)) != NULL) { | |
| 0f5d89e8 | 653 | value[0] = 0; |
| 3d1f044b | 654 | loc.getKeywordValue(key, value, ULOC_KEYWORD_AND_VALUES_CAPACITY, status); |
| 0f5d89e8 | 655 | if (U_FAILURE(status) || status == U_STRING_NOT_TERMINATED_WARNING) { |
| 2ca993e8 A |
656 | return result; |
| 657 | } | |
| 658 | keyDisplayName(key, temp, TRUE); | |
| 57a6839d A |
659 | temp.findAndReplace(formatOpenParen, formatReplaceOpenParen); |
| 660 | temp.findAndReplace(formatCloseParen, formatReplaceCloseParen); | |
| 2ca993e8 | 661 | keyValueDisplayName(key, value, temp2, TRUE); |
| 57a6839d A |
662 | temp2.findAndReplace(formatOpenParen, formatReplaceOpenParen); |
| 663 | temp2.findAndReplace(formatCloseParen, formatReplaceCloseParen); | |
| 4388f060 A |
664 | if (temp2 != UnicodeString(value, -1, US_INV)) { |
| 665 | appendWithSep(resultRemainder, temp2); | |
| 666 | } else if (temp != UnicodeString(key, -1, US_INV)) { | |
| 667 | UnicodeString temp3; | |
| 2ca993e8 | 668 | keyTypeFormat.format(temp, temp2, temp3, status); |
| 4388f060 A |
669 | appendWithSep(resultRemainder, temp3); |
| 670 | } else { | |
| 671 | appendWithSep(resultRemainder, temp) | |
| 672 | .append((UChar)0x3d /* = */) | |
| 673 | .append(temp2); | |
| 674 | } | |
| 729e4ab9 | 675 | } |
| 729e4ab9 A |
676 | } |
| 677 | ||
| 678 | if (!resultRemainder.isEmpty()) { | |
| 2ca993e8 | 679 | format.format(resultName, resultRemainder, result.remove(), status); |
| 3d1f044b A |
680 | int32_t indexCloseOpen = result.indexOf(formatParenCloseOpen); |
| 681 | if (indexCloseOpen >= 0) { // replace redundant close-open parens with separator <rdar://problem/50687287> | |
| 682 | UnicodeString tail(result, indexCloseOpen + formatParenCloseOpen.length()); // section after close-open | |
| 683 | result.retainBetween(0, indexCloseOpen); // section before close-open | |
| 684 | appendWithSep(result, tail); // combine using separator | |
| 685 | } | |
| 51004dcb | 686 | return adjustForUsageAndContext(kCapContextUsageLanguage, result); |
| 729e4ab9 A |
687 | } |
| 688 | ||
| 51004dcb A |
689 | result = resultName; |
| 690 | return adjustForUsageAndContext(kCapContextUsageLanguage, result); | |
| 729e4ab9 A |
691 | } |
| 692 | ||
| 693 | UnicodeString& | |
| 694 | LocaleDisplayNamesImpl::appendWithSep(UnicodeString& buffer, const UnicodeString& src) const { | |
| 57a6839d A |
695 | if (buffer.isEmpty()) { |
| 696 | buffer.setTo(src); | |
| 697 | } else { | |
| 2ca993e8 | 698 | const UnicodeString *values[2] = { &buffer, &src }; |
| 57a6839d | 699 | UErrorCode status = U_ZERO_ERROR; |
| 2ca993e8 | 700 | separatorFormat.formatAndReplace(values, 2, buffer, NULL, 0, status); |
| 51004dcb | 701 | } |
| 51004dcb | 702 | return buffer; |
| 729e4ab9 A |
703 | } |
| 704 | ||
| 705 | UnicodeString& | |
| 706 | LocaleDisplayNamesImpl::localeDisplayName(const char* localeId, | |
| 707 | UnicodeString& result) const { | |
| 51004dcb | 708 | return localeDisplayName(Locale(localeId), result); |
| 729e4ab9 A |
709 | } |
| 710 | ||
| 51004dcb | 711 | // private |
| 729e4ab9 A |
712 | UnicodeString& |
| 713 | LocaleDisplayNamesImpl::localeIdName(const char* localeId, | |
| 714 | UnicodeString& result) const { | |
| b331163b A |
715 | if (nameLength == UDISPCTX_LENGTH_SHORT) { |
| 716 | langData.getNoFallback("Languages%short", localeId, result); | |
| 57a6839d A |
717 | if (!result.isBogus()) { |
| 718 | return result; | |
| 719 | } | |
| 720 | } | |
| 51004dcb | 721 | return langData.getNoFallback("Languages", localeId, result); |
| 729e4ab9 A |
722 | } |
| 723 | ||
| 724 | UnicodeString& | |
| 725 | LocaleDisplayNamesImpl::languageDisplayName(const char* lang, | |
| 726 | UnicodeString& result) const { | |
| 51004dcb A |
727 | if (uprv_strcmp("root", lang) == 0 || uprv_strchr(lang, '_') != NULL) { |
| 728 | return result = UnicodeString(lang, -1, US_INV); | |
| 729 | } | |
| b331163b | 730 | if (nameLength == UDISPCTX_LENGTH_SHORT) { |
| 2ca993e8 | 731 | langData.getNoFallback("Languages%short", lang, result); |
| 57a6839d A |
732 | if (!result.isBogus()) { |
| 733 | return adjustForUsageAndContext(kCapContextUsageLanguage, result); | |
| 734 | } | |
| 735 | } | |
| 51004dcb A |
736 | langData.get("Languages", lang, result); |
| 737 | return adjustForUsageAndContext(kCapContextUsageLanguage, result); | |
| 729e4ab9 A |
738 | } |
| 739 | ||
| 740 | UnicodeString& | |
| 741 | LocaleDisplayNamesImpl::scriptDisplayName(const char* script, | |
| 2ca993e8 A |
742 | UnicodeString& result, |
| 743 | UBool skipAdjust) const { | |
| 744 | if (!skipAdjust) { // => prefer standalone | |
| 745 | langData.getNoFallback("Scripts%stand-alone", script, result); | |
| b331163b A |
746 | if (!result.isBogus()) { |
| 747 | return adjustForUsageAndContext(kCapContextUsageScript, result); | |
| 748 | } | |
| 749 | } | |
| 2ca993e8 A |
750 | if (nameLength == UDISPCTX_LENGTH_SHORT) { |
| 751 | langData.getNoFallback("Scripts%short", script, result); | |
| 752 | if (!result.isBogus()) { | |
| 753 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageScript, result); | |
| 754 | } | |
| 755 | } | |
| 51004dcb | 756 | langData.get("Scripts", script, result); |
| 2ca993e8 A |
757 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageScript, result); |
| 758 | } | |
| 759 | ||
| 760 | UnicodeString& | |
| 761 | LocaleDisplayNamesImpl::scriptDisplayName(const char* script, | |
| 762 | UnicodeString& result) const { | |
| 763 | return scriptDisplayName(script, result, FALSE); | |
| 729e4ab9 A |
764 | } |
| 765 | ||
| 766 | UnicodeString& | |
| 767 | LocaleDisplayNamesImpl::scriptDisplayName(UScriptCode scriptCode, | |
| 768 | UnicodeString& result) const { | |
| 2ca993e8 | 769 | return scriptDisplayName(uscript_getName(scriptCode), result, FALSE); |
| 729e4ab9 A |
770 | } |
| 771 | ||
| 772 | UnicodeString& | |
| 773 | LocaleDisplayNamesImpl::regionDisplayName(const char* region, | |
| 2ca993e8 A |
774 | UnicodeString& result, |
| 775 | UBool skipAdjust) const { | |
| b331163b | 776 | if (nameLength == UDISPCTX_LENGTH_SHORT) { |
| 2ca993e8 | 777 | regionData.getNoFallback("Countries%short", region, result); |
| 57a6839d | 778 | if (!result.isBogus()) { |
| 2ca993e8 | 779 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageTerritory, result); |
| 57a6839d A |
780 | } |
| 781 | } | |
| 782 | regionData.get("Countries", region, result); | |
| 2ca993e8 | 783 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageTerritory, result); |
| 57a6839d A |
784 | } |
| 785 | ||
| 2ca993e8 A |
786 | // private Apple, only for building localeDisplayName |
| 787 | // (use short region, don't adjust for context) | |
| 57a6839d A |
788 | UnicodeString& |
| 789 | LocaleDisplayNamesImpl::regionShortDisplayName(const char* region, | |
| 790 | UnicodeString& result) const { | |
| 791 | if (uprv_strcmp(region, "PS") != 0) { | |
| b331163b | 792 | regionData.getNoFallback("Countries%short", region, result); |
| 57a6839d | 793 | if (!result.isBogus()) { |
| 2ca993e8 | 794 | return result; |
| 57a6839d A |
795 | } |
| 796 | } | |
| 51004dcb | 797 | regionData.get("Countries", region, result); |
| 2ca993e8 | 798 | return result; |
| 729e4ab9 A |
799 | } |
| 800 | ||
| 2ca993e8 A |
801 | UnicodeString& |
| 802 | LocaleDisplayNamesImpl::regionDisplayName(const char* region, | |
| 803 | UnicodeString& result) const { | |
| 804 | return regionDisplayName(region, result, FALSE); | |
| 805 | } | |
| 806 | ||
| 807 | ||
| 729e4ab9 A |
808 | UnicodeString& |
| 809 | LocaleDisplayNamesImpl::variantDisplayName(const char* variant, | |
| 2ca993e8 A |
810 | UnicodeString& result, |
| 811 | UBool skipAdjust) const { | |
| b331163b | 812 | // don't have a resource for short variant names |
| 51004dcb | 813 | langData.get("Variants", variant, result); |
| 2ca993e8 A |
814 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageVariant, result); |
| 815 | } | |
| 816 | ||
| 817 | UnicodeString& | |
| 818 | LocaleDisplayNamesImpl::variantDisplayName(const char* variant, | |
| 819 | UnicodeString& result) const { | |
| 820 | return variantDisplayName(variant, result, FALSE); | |
| 729e4ab9 A |
821 | } |
| 822 | ||
| 823 | UnicodeString& | |
| 824 | LocaleDisplayNamesImpl::keyDisplayName(const char* key, | |
| 2ca993e8 A |
825 | UnicodeString& result, |
| 826 | UBool skipAdjust) const { | |
| b331163b | 827 | // don't have a resource for short key names |
| 51004dcb | 828 | langData.get("Keys", key, result); |
| 2ca993e8 A |
829 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageKey, result); |
| 830 | } | |
| 831 | ||
| 832 | UnicodeString& | |
| 833 | LocaleDisplayNamesImpl::keyDisplayName(const char* key, | |
| 834 | UnicodeString& result) const { | |
| 835 | return keyDisplayName(key, result, FALSE); | |
| 729e4ab9 A |
836 | } |
| 837 | ||
| 838 | UnicodeString& | |
| 839 | LocaleDisplayNamesImpl::keyValueDisplayName(const char* key, | |
| 840 | const char* value, | |
| 2ca993e8 A |
841 | UnicodeString& result, |
| 842 | UBool skipAdjust) const { | |
| b331163b A |
843 | if (uprv_strcmp(key, "currency") == 0) { |
| 844 | // ICU4C does not have ICU4J CurrencyDisplayInfo equivalent for now. | |
| 845 | UErrorCode sts = U_ZERO_ERROR; | |
| 846 | UnicodeString ustrValue(value, -1, US_INV); | |
| 847 | int32_t len; | |
| 848 | UBool isChoice = FALSE; | |
| 849 | const UChar *currencyName = ucurr_getName(ustrValue.getTerminatedBuffer(), | |
| 850 | locale.getBaseName(), UCURR_LONG_NAME, &isChoice, &len, &sts); | |
| 851 | if (U_FAILURE(sts)) { | |
| 852 | // Return the value as is on failure | |
| 853 | result = ustrValue; | |
| 854 | return result; | |
| 855 | } | |
| 856 | result.setTo(currencyName, len); | |
| 2ca993e8 | 857 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageKeyValue, result); |
| b331163b A |
858 | } |
| 859 | ||
| 860 | if (nameLength == UDISPCTX_LENGTH_SHORT) { | |
| 861 | langData.get("Types%short", key, value, result); | |
| 862 | if (!result.isBogus()) { | |
| 2ca993e8 | 863 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageKeyValue, result); |
| b331163b A |
864 | } |
| 865 | } | |
| 51004dcb | 866 | langData.get("Types", key, value, result); |
| 2ca993e8 A |
867 | return skipAdjust? result: adjustForUsageAndContext(kCapContextUsageKeyValue, result); |
| 868 | } | |
| 869 | ||
| 870 | UnicodeString& | |
| 871 | LocaleDisplayNamesImpl::keyValueDisplayName(const char* key, | |
| 872 | const char* value, | |
| 873 | UnicodeString& result) const { | |
| 874 | return keyValueDisplayName(key, value, result, FALSE); | |
| 729e4ab9 A |
875 | } |
| 876 | ||
| 877 | //////////////////////////////////////////////////////////////////////////////////////////////////// | |
| 878 | ||
| 879 | LocaleDisplayNames* | |
| 880 | LocaleDisplayNames::createInstance(const Locale& locale, | |
| 881 | UDialectHandling dialectHandling) { | |
| 51004dcb A |
882 | return new LocaleDisplayNamesImpl(locale, dialectHandling); |
| 883 | } | |
| 884 | ||
| 885 | LocaleDisplayNames* | |
| 886 | LocaleDisplayNames::createInstance(const Locale& locale, | |
| 887 | UDisplayContext *contexts, int32_t length) { | |
| 888 | if (contexts == NULL) { | |
| 889 | length = 0; | |
| 890 | } | |
| 891 | return new LocaleDisplayNamesImpl(locale, contexts, length); | |
| 729e4ab9 A |
892 | } |
| 893 | ||
| 894 | U_NAMESPACE_END | |
| 895 | ||
| 896 | //////////////////////////////////////////////////////////////////////////////////////////////////// | |
| 897 | ||
| 898 | U_NAMESPACE_USE | |
| 899 | ||
| 51004dcb | 900 | U_CAPI ULocaleDisplayNames * U_EXPORT2 |
| 729e4ab9 A |
901 | uldn_open(const char * locale, |
| 902 | UDialectHandling dialectHandling, | |
| 903 | UErrorCode *pErrorCode) { | |
| 904 | if (U_FAILURE(*pErrorCode)) { | |
| 905 | return 0; | |
| 906 | } | |
| 907 | if (locale == NULL) { | |
| 908 | locale = uloc_getDefault(); | |
| 909 | } | |
| 910 | return (ULocaleDisplayNames *)LocaleDisplayNames::createInstance(Locale(locale), dialectHandling); | |
| 911 | } | |
| 912 | ||
| 51004dcb A |
913 | U_CAPI ULocaleDisplayNames * U_EXPORT2 |
| 914 | uldn_openForContext(const char * locale, | |
| 915 | UDisplayContext *contexts, int32_t length, | |
| 916 | UErrorCode *pErrorCode) { | |
| 917 | if (U_FAILURE(*pErrorCode)) { | |
| 918 | return 0; | |
| 919 | } | |
| 920 | if (locale == NULL) { | |
| 921 | locale = uloc_getDefault(); | |
| 922 | } | |
| 923 | return (ULocaleDisplayNames *)LocaleDisplayNames::createInstance(Locale(locale), contexts, length); | |
| 924 | } | |
| 925 | ||
| 926 | ||
| 927 | U_CAPI void U_EXPORT2 | |
| 729e4ab9 A |
928 | uldn_close(ULocaleDisplayNames *ldn) { |
| 929 | delete (LocaleDisplayNames *)ldn; | |
| 930 | } | |
| 931 | ||
| 51004dcb | 932 | U_CAPI const char * U_EXPORT2 |
| 729e4ab9 A |
933 | uldn_getLocale(const ULocaleDisplayNames *ldn) { |
| 934 | if (ldn) { | |
| 935 | return ((const LocaleDisplayNames *)ldn)->getLocale().getName(); | |
| 936 | } | |
| 937 | return NULL; | |
| 938 | } | |
| 939 | ||
| 51004dcb | 940 | U_CAPI UDialectHandling U_EXPORT2 |
| 729e4ab9 A |
941 | uldn_getDialectHandling(const ULocaleDisplayNames *ldn) { |
| 942 | if (ldn) { | |
| 943 | return ((const LocaleDisplayNames *)ldn)->getDialectHandling(); | |
| 944 | } | |
| 945 | return ULDN_STANDARD_NAMES; | |
| 946 | } | |
| 947 | ||
| 51004dcb A |
948 | U_CAPI UDisplayContext U_EXPORT2 |
| 949 | uldn_getContext(const ULocaleDisplayNames *ldn, | |
| 950 | UDisplayContextType type, | |
| 951 | UErrorCode *pErrorCode) { | |
| 952 | if (U_FAILURE(*pErrorCode)) { | |
| 953 | return (UDisplayContext)0; | |
| 954 | } | |
| 955 | return ((const LocaleDisplayNames *)ldn)->getContext(type); | |
| 956 | } | |
| 957 | ||
| 958 | U_CAPI int32_t U_EXPORT2 | |
| 729e4ab9 A |
959 | uldn_localeDisplayName(const ULocaleDisplayNames *ldn, |
| 960 | const char *locale, | |
| 961 | UChar *result, | |
| 962 | int32_t maxResultSize, | |
| 963 | UErrorCode *pErrorCode) { | |
| 964 | if (U_FAILURE(*pErrorCode)) { | |
| 965 | return 0; | |
| 966 | } | |
| 967 | if (ldn == NULL || locale == NULL || (result == NULL && maxResultSize > 0) || maxResultSize < 0) { | |
| 968 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 969 | return 0; | |
| 970 | } | |
| 971 | UnicodeString temp(result, 0, maxResultSize); | |
| 972 | ((const LocaleDisplayNames *)ldn)->localeDisplayName(locale, temp); | |
| 2ca993e8 A |
973 | if (temp.isBogus()) { |
| 974 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 975 | return 0; | |
| 976 | } | |
| 729e4ab9 A |
977 | return temp.extract(result, maxResultSize, *pErrorCode); |
| 978 | } | |
| 979 | ||
| 51004dcb | 980 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
981 | uldn_languageDisplayName(const ULocaleDisplayNames *ldn, |
| 982 | const char *lang, | |
| 983 | UChar *result, | |
| 984 | int32_t maxResultSize, | |
| 985 | UErrorCode *pErrorCode) { | |
| 986 | if (U_FAILURE(*pErrorCode)) { | |
| 987 | return 0; | |
| 988 | } | |
| 989 | if (ldn == NULL || lang == NULL || (result == NULL && maxResultSize > 0) || maxResultSize < 0) { | |
| 990 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 991 | return 0; | |
| 992 | } | |
| 993 | UnicodeString temp(result, 0, maxResultSize); | |
| 994 | ((const LocaleDisplayNames *)ldn)->languageDisplayName(lang, temp); | |
| 995 | return temp.extract(result, maxResultSize, *pErrorCode); | |
| 996 | } | |
| 997 | ||
| 51004dcb | 998 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
999 | uldn_scriptDisplayName(const ULocaleDisplayNames *ldn, |
| 1000 | const char *script, | |
| 1001 | UChar *result, | |
| 1002 | int32_t maxResultSize, | |
| 1003 | UErrorCode *pErrorCode) { | |
| 1004 | if (U_FAILURE(*pErrorCode)) { | |
| 1005 | return 0; | |
| 1006 | } | |
| 1007 | if (ldn == NULL || script == NULL || (result == NULL && maxResultSize > 0) || maxResultSize < 0) { | |
| 1008 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 1009 | return 0; | |
| 1010 | } | |
| 1011 | UnicodeString temp(result, 0, maxResultSize); | |
| 1012 | ((const LocaleDisplayNames *)ldn)->scriptDisplayName(script, temp); | |
| 1013 | return temp.extract(result, maxResultSize, *pErrorCode); | |
| 1014 | } | |
| 1015 | ||
| 51004dcb | 1016 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
1017 | uldn_scriptCodeDisplayName(const ULocaleDisplayNames *ldn, |
| 1018 | UScriptCode scriptCode, | |
| 1019 | UChar *result, | |
| 1020 | int32_t maxResultSize, | |
| 1021 | UErrorCode *pErrorCode) { | |
| 1022 | return uldn_scriptDisplayName(ldn, uscript_getName(scriptCode), result, maxResultSize, pErrorCode); | |
| 1023 | } | |
| 1024 | ||
| 51004dcb | 1025 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
1026 | uldn_regionDisplayName(const ULocaleDisplayNames *ldn, |
| 1027 | const char *region, | |
| 1028 | UChar *result, | |
| 1029 | int32_t maxResultSize, | |
| 1030 | UErrorCode *pErrorCode) { | |
| 1031 | if (U_FAILURE(*pErrorCode)) { | |
| 1032 | return 0; | |
| 1033 | } | |
| 1034 | if (ldn == NULL || region == NULL || (result == NULL && maxResultSize > 0) || maxResultSize < 0) { | |
| 1035 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 1036 | return 0; | |
| 1037 | } | |
| 1038 | UnicodeString temp(result, 0, maxResultSize); | |
| 1039 | ((const LocaleDisplayNames *)ldn)->regionDisplayName(region, temp); | |
| 1040 | return temp.extract(result, maxResultSize, *pErrorCode); | |
| 1041 | } | |
| 1042 | ||
| 51004dcb | 1043 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
1044 | uldn_variantDisplayName(const ULocaleDisplayNames *ldn, |
| 1045 | const char *variant, | |
| 1046 | UChar *result, | |
| 1047 | int32_t maxResultSize, | |
| 1048 | UErrorCode *pErrorCode) { | |
| 1049 | if (U_FAILURE(*pErrorCode)) { | |
| 1050 | return 0; | |
| 1051 | } | |
| 1052 | if (ldn == NULL || variant == NULL || (result == NULL && maxResultSize > 0) || maxResultSize < 0) { | |
| 1053 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 1054 | return 0; | |
| 1055 | } | |
| 1056 | UnicodeString temp(result, 0, maxResultSize); | |
| 1057 | ((const LocaleDisplayNames *)ldn)->variantDisplayName(variant, temp); | |
| 1058 | return temp.extract(result, maxResultSize, *pErrorCode); | |
| 1059 | } | |
| 1060 | ||
| 51004dcb | 1061 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
1062 | uldn_keyDisplayName(const ULocaleDisplayNames *ldn, |
| 1063 | const char *key, | |
| 1064 | UChar *result, | |
| 1065 | int32_t maxResultSize, | |
| 1066 | UErrorCode *pErrorCode) { | |
| 1067 | if (U_FAILURE(*pErrorCode)) { | |
| 1068 | return 0; | |
| 1069 | } | |
| 1070 | if (ldn == NULL || key == NULL || (result == NULL && maxResultSize > 0) || maxResultSize < 0) { | |
| 1071 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 1072 | return 0; | |
| 1073 | } | |
| 1074 | UnicodeString temp(result, 0, maxResultSize); | |
| 1075 | ((const LocaleDisplayNames *)ldn)->keyDisplayName(key, temp); | |
| 1076 | return temp.extract(result, maxResultSize, *pErrorCode); | |
| 1077 | } | |
| 1078 | ||
| 51004dcb | 1079 | U_CAPI int32_t U_EXPORT2 |
| 729e4ab9 A |
1080 | uldn_keyValueDisplayName(const ULocaleDisplayNames *ldn, |
| 1081 | const char *key, | |
| 1082 | const char *value, | |
| 1083 | UChar *result, | |
| 1084 | int32_t maxResultSize, | |
| 1085 | UErrorCode *pErrorCode) { | |
| 1086 | if (U_FAILURE(*pErrorCode)) { | |
| 1087 | return 0; | |
| 1088 | } | |
| 1089 | if (ldn == NULL || key == NULL || value == NULL || (result == NULL && maxResultSize > 0) | |
| 1090 | || maxResultSize < 0) { | |
| 1091 | *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR; | |
| 1092 | return 0; | |
| 1093 | } | |
| 1094 | UnicodeString temp(result, 0, maxResultSize); | |
| 1095 | ((const LocaleDisplayNames *)ldn)->keyValueDisplayName(key, value, temp); | |
| 1096 | return temp.extract(result, maxResultSize, *pErrorCode); | |
| 1097 | } | |
| 1098 | ||
| 1099 | #endif |