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76daba3069
This matches the name in the CSS Typed OM spec. There's quite a lot still to do to make it match the spec behavior, but this is the first step.
67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
/*
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* Copyright (c) 2022-2023, Sam Atkins <atkinssj@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 <AK/String.h>
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#include <LibWeb/Forward.h>
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namespace Web::CSS {
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class Time {
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public:
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enum class Type {
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S,
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Ms,
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};
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static Optional<Type> unit_from_name(StringView);
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Time(double value, Type type);
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static Time make_seconds(double);
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Time percentage_of(Percentage const&) const;
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String to_string() const;
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double to_milliseconds() const;
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double to_seconds() const;
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Type type() const { return m_type; }
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double raw_value() const { return m_value; }
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StringView unit_name() const;
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bool operator==(Time const& other) const
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{
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return m_type == other.m_type && m_value == other.m_value;
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}
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int operator<=>(Time const& other) const
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{
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auto this_seconds = to_seconds();
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auto other_seconds = other.to_seconds();
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if (this_seconds < other_seconds)
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return -1;
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if (this_seconds > other_seconds)
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return 1;
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return 0;
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}
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static Time resolve_calculated(NonnullRefPtr<CSSMathValue> const&, Layout::Node const&, Time const& reference_value);
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private:
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Type m_type;
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double m_value { 0 };
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};
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}
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template<>
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struct AK::Formatter<Web::CSS::Time> : Formatter<StringView> {
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ErrorOr<void> format(FormatBuilder& builder, Web::CSS::Time const& time)
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{
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return Formatter<StringView>::format(builder, time.to_string());
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}
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};
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