1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* Copyright (c) 2021-2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Array.h>
#include <AK/Optional.h>
#include <AK/String.h>
#include <AK/Vector.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Object.h>
#include <LibJS/Runtime/Value.h>
#include <LibUnicode/Forward.h>
namespace JS::Intl {
class Locale final : public Object {
JS_OBJECT(Locale, Object);
public:
static Locale* create(Realm&, Unicode::LocaleID const&);
static constexpr auto relevant_extension_keys()
{
// 14.2.2 Internal slots, https://tc39.es/ecma402/#sec-intl.locale-internal-slots
// The value of the [[RelevantExtensionKeys]] internal slot is « "ca", "co", "hc", "kf", "kn", "nu" ».
// If %Collator%.[[RelevantExtensionKeys]] does not contain "kf", then remove "kf" from %Locale%.[[RelevantExtensionKeys]].
// If %Collator%.[[RelevantExtensionKeys]] does not contain "kn", then remove "kn" from %Locale%.[[RelevantExtensionKeys]].
// 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.
return AK::Array { "ca"sv, "co"sv, "hc"sv, "kf"sv, "kn"sv, "nu"sv };
}
Locale(Object& prototype);
Locale(Unicode::LocaleID const&, Object& prototype);
virtual ~Locale() override = default;
String const& locale() const { return m_locale; }
void set_locale(String locale) { m_locale = move(locale); }
bool has_calendar() const { return m_calendar.has_value(); }
String const& calendar() const { return m_calendar.value(); }
void set_calendar(String calendar) { m_calendar = move(calendar); }
bool has_case_first() const { return m_case_first.has_value(); }
String const& case_first() const { return m_case_first.value(); }
void set_case_first(String case_first) { m_case_first = move(case_first); }
bool has_collation() const { return m_collation.has_value(); }
String const& collation() const { return m_collation.value(); }
void set_collation(String collation) { m_collation = move(collation); }
bool has_hour_cycle() const { return m_hour_cycle.has_value(); }
String const& hour_cycle() const { return m_hour_cycle.value(); }
void set_hour_cycle(String hour_cycle) { m_hour_cycle = move(hour_cycle); }
bool has_numbering_system() const { return m_numbering_system.has_value(); }
String const& numbering_system() const { return m_numbering_system.value(); }
void set_numbering_system(String numbering_system) { m_numbering_system = move(numbering_system); }
bool numeric() const { return m_numeric; }
void set_numeric(bool numeric) { m_numeric = numeric; }
private:
String m_locale; // [[Locale]]
Optional<String> m_calendar; // [[Calendar]]
Optional<String> m_case_first; // [[CaseFirst]]
Optional<String> m_collation; // [[Collation]]
Optional<String> m_hour_cycle; // [[HourCycle]]
Optional<String> m_numbering_system; // [[NumberingSystem]]
bool m_numeric { false }; // [[Numeric]]
};
// Table 1: WeekInfo Record Fields, https://tc39.es/proposal-intl-locale-info/#table-locale-weekinfo-record
struct WeekInfo {
u8 minimal_days { 0 }; // [[MinimalDays]]
u8 first_day { 0 }; // [[FirstDay]]
Vector<u8> weekend; // [[Weekend]]
};
Array* calendars_of_locale(VM&, Locale const&);
Array* collations_of_locale(VM&, Locale const& locale);
Array* hour_cycles_of_locale(VM&, Locale const& locale);
Array* numbering_systems_of_locale(VM&, Locale const&);
Array* time_zones_of_locale(VM&, StringView region);
StringView character_direction_of_locale(Locale const&);
WeekInfo week_info_of_locale(Locale const&);
}
|
