mirror of
https://github.com/RGBCube/serenity
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ae4bf8fc32
This commit adds the PlainTime object itself, its constructor and prototype (currently empty), and the CreateTemporalTime abstract operation.
57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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* Copyright (c) 2021, Linus Groh <linusg@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 <LibJS/Runtime/Object.h>
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namespace JS::Temporal {
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class PlainTime final : public Object {
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JS_OBJECT(PlainDateTime, Object);
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public:
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PlainTime(u8 iso_hour, u8 iso_minute, u8 iso_second, u16 iso_millisecond, u16 iso_microsecond, u16 iso_nanosecond, Calendar& calendar, Object& prototype);
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virtual ~PlainTime() override = default;
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[[nodiscard]] u8 iso_hour() const { return m_iso_hour; }
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[[nodiscard]] u8 iso_minute() const { return m_iso_minute; }
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[[nodiscard]] u8 iso_second() const { return m_iso_second; }
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[[nodiscard]] u16 iso_millisecond() const { return m_iso_millisecond; }
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[[nodiscard]] u16 iso_microsecond() const { return m_iso_microsecond; }
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[[nodiscard]] u16 iso_nanosecond() const { return m_iso_nanosecond; }
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[[nodiscard]] Calendar const& calendar() const { return m_calendar; }
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[[nodiscard]] Calendar& calendar() { return m_calendar; }
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private:
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virtual void visit_edges(Visitor&) override;
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// 4.4 Properties of Temporal.PlainTime Instances, https://tc39.es/proposal-temporal/#sec-properties-of-temporal-plaintime-instances
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u8 m_iso_hour { 0 }; // [[ISOHour]]
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u8 m_iso_minute { 0 }; // [[ISOMinute]]
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u8 m_iso_second { 0 }; // [[ISOSecond]]
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u16 m_iso_millisecond { 0 }; // [[ISOMillisecond]]
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u16 m_iso_microsecond { 0 }; // [[ISOMicrosecond]]
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u16 m_iso_nanosecond { 0 }; // [[ISONanosecond]]
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Calendar& m_calendar; // [[Calendar]] (always the built-in ISO 8601 calendar)
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};
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struct DaysAndTime {
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i32 days;
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u8 hour;
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u8 minute;
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u8 second;
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u16 millisecond;
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u16 microsecond;
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u16 nanosecond;
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};
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bool is_valid_time(u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond);
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DaysAndTime balance_time(i64 hour, i64 minute, i64 second, i64 millisecond, i64 microsecond, i64 nanosecond);
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PlainTime* create_temporal_time(GlobalObject&, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond, FunctionObject* new_target = nullptr);
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}
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