mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-07-25 18:32:36 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibJS+LibUnicode: Implement retrieval of collator keyword values

Browse source 
Completely missed this when implementing Intl.Collator!
This commit is contained in:
Timothy Flynn 2025-06-02 14:35:12 -04:00 • committed by Shannon Booth
parent 422d72e85d
commit f091047159
Notes: github-actions[bot] 2025-06-02 21:04:47 +00:00
3 changed files with 51 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

43
Libraries/LibUnicode/UnicodeKeywords.cpp
View file

@ -110,15 +110,48 @@ Vector<String> const& available_collation_numeric_orderings()
Vector<String> const& available_collations()
{
// FIXME: Implement this when we fully support Intl.Collator.
static Vector<String> collations { "default"_string };
static auto collations = []() -> Vector<String> {
UErrorCode status = U_ZERO_ERROR;
auto keywords = adopt_own_if_nonnull(icu::Collator::getKeywordValues("collation", status));
if (icu_failure(status))
return {};
auto collations = icu_string_enumeration_to_list(move(keywords), "co", [](char const* value, size_t value_length) {
// https://tc39.es/ecma402/#sec-properties-of-intl-collator-instances
// the values "standard" and "search" are not allowed
return !StringView { value, value_length }.is_one_of("standard"sv, "search"sv);
});
quick_sort(collations);
return collations;
}();
return collations;
}
Vector<String> available_collations(StringView)
Vector<String> available_collations(StringView locale)
{
// FIXME: Implement this when we fully support Intl.Collator.
return available_collations();
UErrorCode status = U_ZERO_ERROR;
auto locale_data = LocaleData::for_locale(locale);
if (!locale_data.has_value())
return {};
auto keywords = adopt_own_if_nonnull(icu::Collator::getKeywordValuesForLocale("collation", locale_data->locale(), true, status));
if (icu_failure(status))
return {};
auto collations = icu_string_enumeration_to_list(move(keywords), "co", [](char const* value, size_t value_length) {
// https://tc39.es/ecma402/#sec-properties-of-intl-collator-instances
// the values "standard" and "search" are not allowed
return !StringView { value, value_length }.is_one_of("standard"sv, "search"sv);
});
if (!collations.contains_slow("default"sv))
collations.prepend("default"_string);
return collations;
}
Vector<String> const& available_hour_cycles()