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LibLocale: Add a method to convert LanguageID to a String
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parent
b6b5ddeb3b
commit
edfdade9e9
Notes:
sideshowbarker
2024-07-17 07:20:57 +09:00
Author: https://github.com/trflynn89 Commit: https://github.com/SerenityOS/serenity/commit/edfdade9e9 Pull-request: https://github.com/SerenityOS/serenity/pull/17031 Reviewed-by: https://github.com/ADKaster Reviewed-by: https://github.com/linusg
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@ -906,25 +906,31 @@ DeprecatedString resolve_most_likely_territory_alias(LanguageID const& language_
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return aliases[0].to_deprecated_string();
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}
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DeprecatedString LanguageID::to_deprecated_string() const
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ErrorOr<String> LanguageID::to_string() const
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{
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StringBuilder builder;
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auto append_segment = [&](Optional<DeprecatedString> const& segment) {
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auto append_segment = [&](Optional<DeprecatedString> const& segment) -> ErrorOr<void> {
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if (!segment.has_value())
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return;
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return {};
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if (!builder.is_empty())
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builder.append('-');
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builder.append(*segment);
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TRY(builder.try_append('-'));
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TRY(builder.try_append(*segment));
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return {};
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};
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append_segment(language);
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append_segment(script);
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append_segment(region);
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TRY(append_segment(language));
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TRY(append_segment(script));
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TRY(append_segment(region));
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for (auto const& variant : variants)
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append_segment(variant);
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TRY(append_segment(variant));
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return builder.build();
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return builder.to_string();
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}
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DeprecatedString LanguageID::to_deprecated_string() const
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{
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return MUST(to_string()).to_deprecated_string();
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}
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DeprecatedString LocaleID::to_deprecated_string() const
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@ -8,7 +8,9 @@
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#include <AK/CharacterTypes.h>
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#include <AK/DeprecatedString.h>
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#include <AK/Error.h>
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/StringView.h>
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#include <AK/Variant.h>
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#include <AK/Vector.h>
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@ -17,6 +19,7 @@
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namespace Locale {
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struct LanguageID {
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ErrorOr<String> to_string() const;
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DeprecatedString to_deprecated_string() const;
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bool operator==(LanguageID const&) const = default;
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