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// Copyright (C) 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
* 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
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