mirror of
https://github.com/RGBCube/serenity
synced 2025-10-26 09:22:34 +00:00
91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
/*
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* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.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/Array.h>
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#include <AK/String.h>
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#include <AK/StringView.h>
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#include <LibJS/Runtime/Completion.h>
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#include <LibJS/Runtime/Intl/AbstractOperations.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibLocale/Locale.h>
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#include <LibLocale/RelativeTimeFormat.h>
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namespace JS::Intl {
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class RelativeTimeFormat final : public Object {
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JS_OBJECT(RelativeTimeFormat, Object);
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public:
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enum class Numeric {
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Always,
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Auto,
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};
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static constexpr auto relevant_extension_keys()
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{
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// 17.2.3 Internal slots, https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat-internal-slots
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// The value of the [[RelevantExtensionKeys]] internal slot is « "nu" ».
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return AK::Array { "nu"sv };
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}
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virtual ~RelativeTimeFormat() override = default;
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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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String const& data_locale() const { return m_data_locale; }
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void set_data_locale(String data_locale) { m_data_locale = move(data_locale); }
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String const& numbering_system() const { return m_numbering_system; }
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void set_numbering_system(String numbering_system) { m_numbering_system = move(numbering_system); }
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::Locale::Style style() const { return m_style; }
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void set_style(StringView style) { m_style = ::Locale::style_from_string(style); }
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StringView style_string() const { return ::Locale::style_to_string(m_style); }
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Numeric numeric() const { return m_numeric; }
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void set_numeric(StringView numeric);
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StringView numeric_string() const;
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NumberFormat& number_format() const { return *m_number_format; }
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void set_number_format(NumberFormat* number_format) { m_number_format = number_format; }
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PluralRules& plural_rules() const { return *m_plural_rules; }
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void set_plural_rules(PluralRules* plural_rules) { m_plural_rules = plural_rules; }
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private:
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explicit RelativeTimeFormat(Object& prototype);
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virtual void visit_edges(Cell::Visitor&) override;
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String m_locale; // [[Locale]]
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String m_data_locale; // [[DataLocale]]
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String m_numbering_system; // [[NumberingSystem]]
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::Locale::Style m_style { ::Locale::Style::Long }; // [[Style]]
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Numeric m_numeric { Numeric::Always }; // [[Numeric]]
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GCPtr<NumberFormat> m_number_format; // [[NumberFormat]]
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GCPtr<PluralRules> m_plural_rules; // [[PluralRules]]
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};
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struct PatternPartitionWithUnit : public PatternPartition {
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PatternPartitionWithUnit(StringView type, String value, StringView unit_string = {})
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: PatternPartition(type, move(value))
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, unit(unit_string)
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{
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}
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StringView unit;
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};
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ThrowCompletionOr<::Locale::TimeUnit> singular_relative_time_unit(VM&, StringView unit);
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ThrowCompletionOr<Vector<PatternPartitionWithUnit>> partition_relative_time_pattern(VM&, RelativeTimeFormat&, double value, StringView unit);
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ThrowCompletionOr<Vector<PatternPartitionWithUnit>> make_parts_list(VM&, StringView pattern, StringView unit, Vector<PatternPartition> parts);
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ThrowCompletionOr<String> format_relative_time(VM&, RelativeTimeFormat&, double value, StringView unit);
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ThrowCompletionOr<Array*> format_relative_time_to_parts(VM&, RelativeTimeFormat&, double value, StringView unit);
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}
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