1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-23 19:35:08 +00:00
serenity/Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.h
Idan Horowitz 84b028bd71 LibJS: Add Temporal.Instant.prototype.round()
As well as the required Abstract Operations.
2021-07-12 19:05:17 +01:00

59 lines
1.8 KiB
C++

/*
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Forward.h>
#include <AK/String.h>
#include <LibJS/Runtime/GlobalObject.h>
namespace JS::Temporal {
Object* get_options_object(GlobalObject&, Value options);
enum class OptionType {
Boolean,
String,
Number
};
Value get_option(GlobalObject&, Object& options, String const& property, Vector<OptionType> const& types, Vector<StringView> const& values, Value fallback);
String to_temporal_rounding_mode(GlobalObject&, Object& normalized_options, String const& fallback);
u64 to_temporal_rounding_increment(GlobalObject&, Object& normalized_options, Optional<double> dividend, bool inclusive);
Optional<String> to_smallest_temporal_unit(GlobalObject&, Object& normalized_options, Vector<StringView> const& disallowed_units, Optional<String> fallback);
BigInt* round_number_to_increment(GlobalObject&, BigInt const&, u64 increment, String const& rounding_mode);
struct ISODateTime {
i32 year;
i32 month;
i32 day;
i32 hour;
i32 minute;
i32 second;
i32 millisecond;
i32 microsecond;
i32 nanosecond;
Optional<String> calendar;
};
Optional<ISODateTime> parse_iso_date_time(GlobalObject&, String const& iso_string);
struct TemporalInstant {
i32 year;
i32 month;
i32 day;
i32 hour;
i32 minute;
i32 second;
i32 millisecond;
i32 microsecond;
i32 nanosecond;
Optional<String> time_zone_offset;
};
Optional<TemporalInstant> parse_temporal_instant_string(GlobalObject&, String const& iso_string);
struct TemporalTimeZone {
bool z;
Optional<String> offset;
Optional<String> name;
};
Optional<TemporalTimeZone> parse_temporal_time_zone_string(GlobalObject&, String const& iso_string);
}