| /* |
| ******************************************************************************* |
| * Copyright (C) 2011, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| ******************************************************************************* |
| * file name: ucasemap_titlecase_brkiter.cpp |
| * encoding: US-ASCII |
| * tab size: 8 (not used) |
| * indentation:4 |
| * |
| * created on: 2011jun02 |
| * created by: Markus W. Scherer |
| * |
| * Titlecasing functions that are based on BreakIterator |
| * were moved here to break dependency cycles among parts of the common library. |
| */ |
| |
| #include "unicode/utypes.h" |
| |
| #if !UCONFIG_NO_BREAK_ITERATION |
| |
| #include "unicode/brkiter.h" |
| #include "unicode/ubrk.h" |
| #include "unicode/ucasemap.h" |
| #include "cmemory.h" |
| #include "ucase.h" |
| #include "ustr_imp.h" |
| |
| U_NAMESPACE_USE |
| |
| U_CAPI const UBreakIterator * U_EXPORT2 |
| ucasemap_getBreakIterator(const UCaseMap *csm) { |
| return csm->iter; |
| } |
| |
| U_CAPI void U_EXPORT2 |
| ucasemap_setBreakIterator(UCaseMap *csm, UBreakIterator *iterToAdopt, UErrorCode * /*pErrorCode*/) { |
| // Do not call ubrk_close() so that we do not depend on all of the BreakIterator code. |
| delete reinterpret_cast<BreakIterator *>(csm->iter); |
| csm->iter=iterToAdopt; |
| } |
| |
| U_CAPI int32_t U_EXPORT2 |
| ucasemap_utf8ToTitle(UCaseMap *csm, |
| char *dest, int32_t destCapacity, |
| const char *src, int32_t srcLength, |
| UErrorCode *pErrorCode) { |
| UText utext=UTEXT_INITIALIZER; |
| utext_openUTF8(&utext, (const char *)src, srcLength, pErrorCode); |
| if(U_FAILURE(*pErrorCode)) { |
| return 0; |
| } |
| if(csm->iter==NULL) { |
| csm->iter=ubrk_open(UBRK_WORD, csm->locale, |
| NULL, 0, |
| pErrorCode); |
| } |
| ubrk_setUText(csm->iter, &utext, pErrorCode); |
| int32_t length=ucasemap_mapUTF8(csm, |
| (uint8_t *)dest, destCapacity, |
| (const uint8_t *)src, srcLength, |
| ucasemap_internalUTF8ToTitle, pErrorCode); |
| utext_close(&utext); |
| return length; |
| } |
| |
| #endif // !UCONFIG_NO_BREAK_ITERATION |
