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- /*
- * Copyright (c) 2022-2023, Sam Atkins <atkinssj@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #pragma once
- #include <AK/String.h>
- #include <LibWeb/Forward.h>
- namespace Web::CSS {
- class Time {
- public:
- enum class Type {
- S,
- Ms,
- };
- static Optional<Type> unit_from_name(StringView);
- Time(double value, Type type);
- static Time make_seconds(double);
- Time percentage_of(Percentage const&) const;
- String to_string() const;
- double to_milliseconds() const;
- double to_seconds() const;
- Type type() const { return m_type; }
- double raw_value() const { return m_value; }
- bool operator==(Time const& other) const
- {
- return m_type == other.m_type && m_value == other.m_value;
- }
- int operator<=>(Time const& other) const
- {
- auto this_seconds = to_seconds();
- auto other_seconds = other.to_seconds();
- if (this_seconds < other_seconds)
- return -1;
- if (this_seconds > other_seconds)
- return 1;
- return 0;
- }
- private:
- StringView unit_name() const;
- Type m_type;
- double m_value { 0 };
- };
- }
- template<>
- struct AK::Formatter<Web::CSS::Time> : Formatter<StringView> {
- ErrorOr<void> format(FormatBuilder& builder, Web::CSS::Time const& time)
- {
- return Formatter<StringView>::format(builder, time.to_string());
- }
- };
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