mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-08-17 01:10:28 +03:00
LibUnicode: Move helper to convert StringEnumeration to a list to ICU.h
This will be needed outside of UnicodeKeywords.cpp.
This commit is contained in:
parent
8331a87f6c
commit
c379b35798
Notes:
sideshowbarker
2024-07-17 23:02:37 +09:00
Author: https://github.com/trflynn89 Commit: https://github.com/LadybirdBrowser/ladybird/commit/c379b35798 Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/281
@ -12,9 +12,11 @@
|
||||
#include <AK/OwnPtr.h>
|
||||
#include <AK/String.h>
|
||||
#include <AK/StringView.h>
|
||||
#include <AK/Vector.h>
|
||||
#include <LibUnicode/DurationFormat.h>
|
||||
|
||||
#include <unicode/locid.h>
|
||||
#include <unicode/strenum.h>
|
||||
#include <unicode/stringpiece.h>
|
||||
#include <unicode/unistr.h>
|
||||
#include <unicode/utypes.h>
|
||||
@ -88,4 +90,34 @@ Vector<icu::UnicodeString> icu_string_list(ReadonlySpan<String> strings);
|
||||
String icu_string_to_string(icu::UnicodeString const& string);
|
||||
String icu_string_to_string(UChar const*, i32 length);
|
||||
|
||||
template<typename Filter>
|
||||
Vector<String> icu_string_enumeration_to_list(OwnPtr<icu::StringEnumeration> enumeration, Filter&& filter)
|
||||
{
|
||||
UErrorCode status = U_ZERO_ERROR;
|
||||
Vector<String> result;
|
||||
|
||||
if (!enumeration)
|
||||
return {};
|
||||
|
||||
while (true) {
|
||||
i32 length = 0;
|
||||
auto const* keyword = enumeration->next(&length, status);
|
||||
|
||||
if (icu_failure(status) || keyword == nullptr)
|
||||
break;
|
||||
|
||||
if (!filter(keyword))
|
||||
continue;
|
||||
|
||||
result.append(MUST(String::from_utf8({ keyword, static_cast<size_t>(length) })));
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
ALWAYS_INLINE Vector<String> icu_string_enumeration_to_list(OwnPtr<icu::StringEnumeration> enumeration)
|
||||
{
|
||||
return icu_string_enumeration_to_list(move(enumeration), [](char const*) { return true; });
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -20,36 +20,6 @@
|
||||
|
||||
namespace Unicode {
|
||||
|
||||
template<typename Filter>
|
||||
static Vector<String> icu_string_enumeration_to_list(OwnPtr<icu::StringEnumeration> enumeration, Filter&& filter)
|
||||
{
|
||||
UErrorCode status = U_ZERO_ERROR;
|
||||
Vector<String> result;
|
||||
|
||||
if (!enumeration)
|
||||
return {};
|
||||
|
||||
while (true) {
|
||||
i32 length = 0;
|
||||
auto const* keyword = enumeration->next(&length, status);
|
||||
|
||||
if (icu_failure(status) || keyword == nullptr)
|
||||
break;
|
||||
|
||||
if (!filter(keyword))
|
||||
continue;
|
||||
|
||||
result.append(MUST(String::from_utf8({ keyword, static_cast<size_t>(length) })));
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static Vector<String> icu_string_enumeration_to_list(OwnPtr<icu::StringEnumeration> enumeration)
|
||||
{
|
||||
return icu_string_enumeration_to_list(move(enumeration), [](char const*) { return true; });
|
||||
}
|
||||
|
||||
Vector<String> available_keyword_values(StringView locale, StringView key)
|
||||
{
|
||||
if (key == "ca"sv)
|
||||
|
Loading…
Reference in New Issue
Block a user