mirror of
https://github.com/RGBCube/serenity
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b99cc7d050
This is a continuation of the previous two commits. As allocating a JS cell already primarily involves a realm instead of a global object, and we'll need to pass one to the allocate() function itself eventually (it's bridged via the global object right now), the create() functions need to receive a realm as well. The plan is for this to be the highest-level function that actually receives a realm and passes it around, AOs on an even higher level will use the "current realm" concept via VM::current_realm() as that's what the spec assumes; passing around realms (or global objects, for that matter) on higher AO levels is pointless and unlike for allocating individual objects, which may happen outside of regular JS execution, we don't need control over the specific realm that is being used there.
92 lines
3.9 KiB
C++
92 lines
3.9 KiB
C++
/*
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* Copyright (c) 2021-2022, 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/Optional.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibJS/Runtime/Completion.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibJS/Runtime/Value.h>
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#include <LibUnicode/Forward.h>
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namespace JS::Intl {
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class Locale final : public Object {
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JS_OBJECT(Locale, Object);
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public:
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static Locale* create(Realm&, Unicode::LocaleID const&);
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static constexpr auto relevant_extension_keys()
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{
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// 14.2.2 Internal slots, https://tc39.es/ecma402/#sec-intl.locale-internal-slots
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// The value of the [[RelevantExtensionKeys]] internal slot is « "ca", "co", "hc", "kf", "kn", "nu" ».
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// If %Collator%.[[RelevantExtensionKeys]] does not contain "kf", then remove "kf" from %Locale%.[[RelevantExtensionKeys]].
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// If %Collator%.[[RelevantExtensionKeys]] does not contain "kn", then remove "kn" from %Locale%.[[RelevantExtensionKeys]].
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// FIXME: We do not yet have an Intl.Collator object. For now, we behave as if "kf" and "kn" exist, as test262 depends on it.
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return AK::Array { "ca"sv, "co"sv, "hc"sv, "kf"sv, "kn"sv, "nu"sv };
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}
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Locale(Object& prototype);
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Locale(Unicode::LocaleID const&, Object& prototype);
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virtual ~Locale() 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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bool has_calendar() const { return m_calendar.has_value(); }
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String const& calendar() const { return m_calendar.value(); }
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void set_calendar(String calendar) { m_calendar = move(calendar); }
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bool has_case_first() const { return m_case_first.has_value(); }
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String const& case_first() const { return m_case_first.value(); }
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void set_case_first(String case_first) { m_case_first = move(case_first); }
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bool has_collation() const { return m_collation.has_value(); }
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String const& collation() const { return m_collation.value(); }
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void set_collation(String collation) { m_collation = move(collation); }
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bool has_hour_cycle() const { return m_hour_cycle.has_value(); }
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String const& hour_cycle() const { return m_hour_cycle.value(); }
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void set_hour_cycle(String hour_cycle) { m_hour_cycle = move(hour_cycle); }
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bool has_numbering_system() const { return m_numbering_system.has_value(); }
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String const& numbering_system() const { return m_numbering_system.value(); }
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void set_numbering_system(String numbering_system) { m_numbering_system = move(numbering_system); }
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bool numeric() const { return m_numeric; }
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void set_numeric(bool numeric) { m_numeric = numeric; }
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private:
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String m_locale; // [[Locale]]
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Optional<String> m_calendar; // [[Calendar]]
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Optional<String> m_case_first; // [[CaseFirst]]
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Optional<String> m_collation; // [[Collation]]
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Optional<String> m_hour_cycle; // [[HourCycle]]
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Optional<String> m_numbering_system; // [[NumberingSystem]]
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bool m_numeric { false }; // [[Numeric]]
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};
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// Table 1: WeekInfo Record Fields, https://tc39.es/proposal-intl-locale-info/#table-locale-weekinfo-record
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struct WeekInfo {
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u8 minimal_days { 0 }; // [[MinimalDays]]
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u8 first_day { 0 }; // [[FirstDay]]
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Vector<u8> weekend; // [[Weekend]]
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};
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Array* calendars_of_locale(GlobalObject& global_object, Locale const& locale);
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Array* collations_of_locale(GlobalObject& global_object, Locale const& locale);
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Array* hour_cycles_of_locale(GlobalObject& global_object, Locale const& locale);
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Array* numbering_systems_of_locale(GlobalObject& global_object, Locale const& locale);
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Array* time_zones_of_locale(GlobalObject& global_object, StringView region);
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StringView character_direction_of_locale(Locale const& locale);
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WeekInfo week_info_of_locale(Locale const& locale);
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}
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