7025dd1fa7
Thread UTF-16 string input through JSON, script parsing, Date parsing, Intl option parsing, Temporal parsing, and the helper library boundaries that feed those parsers. Preserve ASCII fast paths where the source data is known to be ASCII.
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/*
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* Copyright (c) 2021-2025, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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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/Utf16View.h>
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#include <LibJS/Runtime/Intl/IntlObject.h>
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#include <LibUnicode/DisplayNames.h>
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#include <LibUnicode/Locale.h>
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namespace JS::Intl {
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class DisplayNames final : public IntlObject {
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JS_OBJECT(DisplayNames, IntlObject);
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GC_DECLARE_ALLOCATOR(DisplayNames);
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enum class Type {
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Invalid,
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Language,
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Region,
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Script,
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Currency,
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Calendar,
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DateTimeField,
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};
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enum class Fallback {
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Invalid,
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None,
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Code,
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};
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public:
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virtual ~DisplayNames() override = default;
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virtual ReadonlySpan<StringView> relevant_extension_keys() const override;
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virtual ReadonlySpan<ResolutionOptionDescriptor> resolution_option_descriptors(VM&) const override;
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String const& locale() const { return m_locale; }
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void set_locale(String locale) { m_locale = move(locale); }
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Unicode::Style style() const { return m_style; }
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void set_style(Utf16View style) { m_style = Unicode::style_from_string(style); }
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StringView style_string() const { return Unicode::style_to_string(m_style); }
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Type type() const { return m_type; }
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void set_type(Utf16View type);
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StringView type_string() const;
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Fallback fallback() const { return m_fallback; }
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void set_fallback(Utf16View fallback);
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StringView fallback_string() const;
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bool has_language_display() const { return m_language_display.has_value(); }
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Unicode::LanguageDisplay language_display() const { return *m_language_display; }
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void set_language_display(Utf16View language_display) { m_language_display = Unicode::language_display_from_string(language_display); }
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StringView language_display_string() const { return Unicode::language_display_to_string(*m_language_display); }
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private:
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explicit DisplayNames(Object& prototype);
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String m_locale; // [[Locale]]
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Unicode::Style m_style { Unicode::Style::Long }; // [[Style]]
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Type m_type { Type::Invalid }; // [[Type]]
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Fallback m_fallback { Fallback::Invalid }; // [[Fallback]]
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Optional<Unicode::LanguageDisplay> m_language_display; // [[LanguageDisplay]]
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};
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ThrowCompletionOr<Value> canonical_code_for_display_names(VM&, DisplayNames::Type, Utf16View code);
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bool is_valid_date_time_field_code(Utf16View field);
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}
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