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https://github.com/RGBCube/serenity
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44926b3f80
Since theres no way to drop the arguments before the call to the constructor (or to signal to the constructor that it was not called directly), we simply reuse the code for the no arguments provided special case. (And to prevent code duplication, the code was extracted into the separate static function Date::now(GlobalObject&).
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
/*
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* Copyright (c) 2020, 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 <LibCore/DateTime.h>
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#include <LibJS/Runtime/Object.h>
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namespace JS {
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class Date final : public Object {
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JS_OBJECT(Date, Object);
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public:
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static Date* create(GlobalObject&, Core::DateTime, u16 milliseconds, bool is_invalid = false);
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static Date* now(GlobalObject&);
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Date(Core::DateTime datetime, u16 milliseconds, bool is_invalid, Object& prototype);
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virtual ~Date() override;
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Core::DateTime& datetime() { return m_datetime; }
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const Core::DateTime& datetime() const { return m_datetime; }
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int date() const { return datetime().day(); }
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int day() const { return datetime().weekday(); }
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int hours() const { return datetime().hour(); }
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u16 milliseconds() const { return m_milliseconds; }
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int minutes() const { return datetime().minute(); }
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int month() const { return datetime().month() - 1; }
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int seconds() const { return datetime().second(); }
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double time() const { return datetime().timestamp() * 1000.0 + milliseconds(); }
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int year() const { return datetime().year(); }
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bool is_invalid() const { return m_is_invalid; }
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void set_is_invalid(bool value) { m_is_invalid = value; }
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int utc_date() const;
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int utc_day() const;
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int utc_full_year() const;
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int utc_hours() const;
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int utc_milliseconds() const { return milliseconds(); }
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int utc_minutes() const;
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int utc_month() const;
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int utc_seconds() const;
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void set_milliseconds(u16 milliseconds)
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{
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m_milliseconds = milliseconds;
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}
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String date_string() const { return m_datetime.to_string("%a %b %d %Y"); }
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// FIXME: Deal with timezones once SerenityOS has a working tzset(3)
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String time_string() const { return m_datetime.to_string("%T GMT+0000 (UTC)"); }
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String string() const
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{
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if (is_invalid())
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return "Invalid Date";
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return String::formatted("{} {}", date_string(), time_string());
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}
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String gmt_date_string() const;
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String iso_date_string() const;
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// FIXME: One day, implement real locale support. Until then, everyone gets what the Clock Applet displays.
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String locale_date_string() const { return m_datetime.to_string("%Y-%m-%d"); }
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String locale_string() const { return m_datetime.to_string(); }
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String locale_time_string() const { return m_datetime.to_string("%H:%M:%S"); }
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virtual Value value_of() const override
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{
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return Value(static_cast<double>(m_datetime.timestamp() * 1000 + m_milliseconds));
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}
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private:
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tm to_utc_tm() const;
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Core::DateTime m_datetime;
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u16 m_milliseconds;
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bool m_is_invalid { false };
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};
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}
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