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ebdb92eef6
LibLocale was split off from LibUnicode a couple years ago to reduce the number of applications on SerenityOS that depend on CLDR data. Now that we use ICU, both LibUnicode and LibLocale are actually linking in this data. And since vcpkg gives us static libraries, both libraries are over 30MB in size. This patch reverts the separation and merges LibLocale into LibUnicode again. We now have just one library that includes the ICU data. Further, this will let LibUnicode share the locale cache that previously would only exist in LibLocale.
102 lines
4.3 KiB
C++
102 lines
4.3 KiB
C++
/*
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* Copyright (c) 2021-2024, 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/Heap/GCPtr.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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JS_DECLARE_ALLOCATOR(Locale);
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public:
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static NonnullGCPtr<Locale> create(Realm&, NonnullGCPtr<Locale> source_locale, String);
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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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// 1.3.2 Internal slots, https://tc39.es/proposal-intl-locale-info/#sec-intl.locale-internal-slots
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// The value of the [[RelevantExtensionKeys]] internal slot is « "ca", "co", "fw", "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, "fw"sv, "hc"sv, "kf"sv, "kn"sv, "nu"sv };
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}
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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_first_day_of_week() const { return m_first_day_of_week.has_value(); }
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u8 first_day_of_week() const { return m_first_day_of_week.value(); }
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void set_first_day_of_week(u8 first_day_of_week) { m_first_day_of_week = first_day_of_week; }
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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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explicit Locale(Object& prototype);
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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<u8> m_first_day_of_week; // [[FirstDayOfWeek]]
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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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NonnullGCPtr<Array> calendars_of_locale(VM&, Locale const&);
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NonnullGCPtr<Array> collations_of_locale(VM&, Locale const& locale);
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NonnullGCPtr<Array> hour_cycles_of_locale(VM&, Locale const& locale);
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NonnullGCPtr<Array> numbering_systems_of_locale(VM&, Locale const&);
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NonnullGCPtr<Array> time_zones_of_locale(VM&, StringView region);
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StringView character_direction_of_locale(Locale const&);
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Optional<u8> weekday_to_number(StringView);
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StringView weekday_to_string(StringView);
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WeekInfo week_info_of_locale(Locale const&);
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}
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