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ICU-2202 getLocale API for breakiterator. Final implementation pending discussion with Andy

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X-SVN-Rev: 13724
This commit is contained in:
Vladimir Weinstein 2003-11-14 07:06:58 +00:00
parent f5b20d8acd
commit 201b9f39a5
4 changed files with 49 additions and 0 deletions
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16
icu4c/source/common/brkiter.cpp
View file

@ -455,6 +455,22 @@ BreakIterator::makeInstance(const Locale& loc, int32_t kind, UErrorCode& status)
}
}
Locale
BreakIterator::getLocale(ULocDataLocaleType type, UErrorCode& status) const
{
switch(type) {
case ULOC_VALID_LOCALE:
return validLocale;
break;
case ULOC_ACTUAL_LOCALE:
return actualLocale;
break;
default:
status = U_UNSUPPORTED_ERROR;
return Locale("");
}
}
U_NAMESPACE_END
// defined in ucln_cmn.h

9
icu4c/source/common/ubrk.cpp
View file

@ -265,4 +265,13 @@ ubrk_getRuleStatus(UBreakIterator *bi)
return ((RuleBasedBreakIterator *)bi)->getRuleStatus();
}
U_CAPI const char* U_EXPORT2
ubrk_getLocaleByType(const UBreakIterator *bi,
ULocDataLocaleType type,
UErrorCode* status)
{
return (((BreakIterator *)bi)->getLocale(type, *status)).getName();
}
#endif /* #if !UCONFIG_NO_BREAK_ITERATION */

10
icu4c/source/common/unicode/brkiter.h
View file

@ -562,6 +562,13 @@ public:
*/
static StringEnumeration* getAvailableLocales(void);
/**
* Returns the locale for this break iterator. Two flavors are available: valid and
* actual locale.
* @draft ICU 2.8
*/
virtual Locale getLocale(ULocDataLocaleType type, UErrorCode& status) const;
private:
static BreakIterator* makeCharacterInstance(const Locale& loc, UErrorCode& status);
static BreakIterator* makeWordInstance(const Locale& loc, UErrorCode& status);
@ -582,6 +589,9 @@ protected:
UBool fBufferClone;
/** @internal */
BreakIterator (const BreakIterator &other) : UObject(other), fBufferClone(FALSE) {}
/** @internal */
Locale actualLocale;
Locale validLocale;
private:
/**
* The assignment operator has no real implementation.

14
icu4c/source/common/unicode/ubrk.h
View file

@ -7,6 +7,7 @@
#define UBRK_H
#include "unicode/utypes.h"
#include "unicode/uloc.h"
/**
* A text-break iterator.
@ -519,6 +520,19 @@ ubrk_isBoundary(UBreakIterator *bi, int32_t offset);
U_CAPI int32_t U_EXPORT2
ubrk_getRuleStatus(UBreakIterator *bi);
/**
* Return the locale of the break iterator. You can choose between the valid and
* the actual locale.
* @param bi break iterator
* @param type locale type (valid or actual)
* @param status error code
* @return locale string
* @draft ICU 2.8
*/
U_CAPI const char* U_EXPORT2
ubrk_getLocaleByType(const UBreakIterator *bi, ULocDataLocaleType type, UErrorCode* status);
#endif /* #if !UCONFIG_NO_BREAK_ITERATION */
#endif