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.
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/*
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* Copyright (c) 2022-2025, 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/StringView.h>
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#include <AK/Utf16View.h>
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#include <LibJS/Runtime/Completion.h>
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#include <LibJS/Runtime/Intl/NumberFormat.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibUnicode/PluralRules.h>
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namespace JS::Intl {
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class PluralRules final : public NumberFormatBase {
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JS_OBJECT(PluralRules, NumberFormatBase);
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GC_DECLARE_ALLOCATOR(PluralRules);
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public:
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virtual ~PluralRules() 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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Unicode::PluralForm type() const { return m_type; }
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StringView type_string() const { return Unicode::plural_form_to_string(m_type); }
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void set_type(StringView type) { m_type = Unicode::plural_form_from_string(type); }
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void set_type(Utf16View type) { m_type = Unicode::plural_form_from_string(type); }
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private:
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explicit PluralRules(Object& prototype);
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Unicode::PluralForm m_type { Unicode::PluralForm::Cardinal }; // [[Type]]
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};
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Unicode::PluralCategory resolve_plural(PluralRules const&, MathematicalValue const& number);
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ThrowCompletionOr<Unicode::PluralCategory> resolve_plural_range(VM&, PluralRules const&, MathematicalValue const& start, MathematicalValue const& end);
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}
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