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Fix -displayNameForKey:value: to interact properly with libicu for some

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common cases. More arcane locale components still need proper treatment.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@31566 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Niels Grewe 2010-10-26 19:31:37 +00:00
parent d01fbf4669
commit 057dd3f2f1
2 changed files with 59 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-10-26 Niels Grewe <niels.grewe@halbordnung.de>
* Source/NSLocale.m: Fix -displayNameForKey:value: to interact properly
with libicu for some common cases.
2010-10-22 Richard Frith-Macdonald <rfm@gnu.org>
* Source/ObjectiveC2/GNUmakefile:

58
Source/NSLocale.m
View file

@ -479,14 +479,64 @@ static NSArray *_currencyCodesWithType (uint32_t currType)
- (NSString *) displayNameForKey: (id) key value: (id) value
{
#if GS_USE_ICU == 1
int32_t length;
int32_t length = 0;
unichar buffer[ULOC_FULLNAME_CAPACITY];
UErrorCode status;
const char *keyword = NULL;
const char *locale = [[self localeIdentifier] cString];
length = uloc_getDisplayKeywordValue (locale, [key cString],
[value cString], (UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
if ([key isEqualToString: NSLocaleIdentifier])
{
length = uloc_getDisplayName([value UTF8String], locale,
(UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
}
else if ([key isEqualToString: NSLocaleLanguageCode])
{
length = uloc_getDisplayLanguage([value UTF8String], locale,
(UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
}
else if ([key isEqualToString: NSLocaleCountryCode])
{
length = uloc_getDisplayCountry([value UTF8String], locale,
(UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
}
else if ([key isEqualToString: NSLocaleScriptCode])
{
length = uloc_getDisplayCountry([value UTF8String], locale,
(UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
}
else if ([key isEqualToString: NSLocaleVariantCode])
{
length = uloc_getDisplayVariant([value UTF8String], locale,
(UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
}
else if ([key isEqualToString: NSLocaleCalendar])
{
keyword = ICUCalendarKeyword;
}
else if ([key isEqualToString: NSLocaleCollationIdentifier])
{
keyword = ICUCollationKeyword;
}
else
{
return nil;
}
/*
* TODO: Implement handling of the other locale component constants.
*/
if (NULL != keyword)
{
length = uloc_getDisplayKeywordValue ([value UTF8String], keyword,
locale, (UChar *)buffer, sizeof(buffer)/sizeof(unichar),
&status);
}
if (U_FAILURE(status))
return nil;