The Tor Browser / file comparison
comparison: intl/icu/source/common/unistr_case_locale.cpp
intl/icu/source/common/unistr_case_locale.cpp
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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| -1:000000000000 | 0:fea81f471ad6 |
|---|---|
| 1 /* | |
| 2 ******************************************************************************* | |
| 3 * Copyright (C) 2011, International Business Machines | |
| 4 * Corporation and others. All Rights Reserved. | |
| 5 ******************************************************************************* | |
| 6 * file name: unistr_case_locale.cpp | |
| 7 * encoding: US-ASCII | |
| 8 * tab size: 8 (not used) | |
| 9 * indentation:4 | |
| 10 * | |
| 11 * created on: 2011may31 | |
| 12 * created by: Markus W. Scherer | |
| 13 * | |
| 14 * Locale-sensitive case mapping functions (ones that call uloc_getDefault()) | |
| 15 * were moved here to break dependency cycles among parts of the common library. | |
| 16 */ | |
| 17 | |
| 18 #include "unicode/utypes.h" | |
| 19 #include "unicode/locid.h" | |
| 20 #include "unicode/unistr.h" | |
| 21 #include "cmemory.h" | |
| 22 #include "ustr_imp.h" | |
| 23 | |
| 24 U_NAMESPACE_BEGIN | |
| 25 | |
| 26 //======================================== | |
| 27 // Write implementation | |
| 28 //======================================== | |
| 29 | |
| 30 /* | |
| 31 * Set parameters on an empty UCaseMap, for UCaseMap-less API functions. | |
| 32 * Do this fast because it is called with every function call. | |
| 33 */ | |
| 34 static inline void | |
| 35 setTempCaseMap(UCaseMap *csm, const char *locale) { | |
| 36 if(csm->csp==NULL) { | |
| 37 csm->csp=ucase_getSingleton(); | |
| 38 } | |
| 39 if(locale!=NULL && locale[0]==0) { | |
| 40 csm->locale[0]=0; | |
| 41 } else { | |
| 42 ustrcase_setTempCaseMapLocale(csm, locale); | |
| 43 } | |
| 44 } | |
| 45 | |
| 46 UnicodeString & | |
| 47 UnicodeString::toLower() { | |
| 48 return toLower(Locale::getDefault()); | |
| 49 } | |
| 50 | |
| 51 UnicodeString & | |
| 52 UnicodeString::toLower(const Locale &locale) { | |
| 53 UCaseMap csm=UCASEMAP_INITIALIZER; | |
| 54 setTempCaseMap(&csm, locale.getName()); | |
| 55 return caseMap(&csm, ustrcase_internalToLower); | |
| 56 } | |
| 57 | |
| 58 UnicodeString & | |
| 59 UnicodeString::toUpper() { | |
| 60 return toUpper(Locale::getDefault()); | |
| 61 } | |
| 62 | |
| 63 UnicodeString & | |
| 64 UnicodeString::toUpper(const Locale &locale) { | |
| 65 UCaseMap csm=UCASEMAP_INITIALIZER; | |
| 66 setTempCaseMap(&csm, locale.getName()); | |
| 67 return caseMap(&csm, ustrcase_internalToUpper); | |
| 68 } | |
| 69 | |
| 70 U_NAMESPACE_END |
