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https://github.com/LadybirdBrowser/ladybird.git
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995c19da56
From the CSS token side, we already have these in FlyString form. From the generated code side, we can easily return FlyStrings instead of StringViews. So, let's do that, and save some work converting back and forth.
61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/*
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* Copyright (c) 2022-2025, Sam Atkins <sam@ladybird.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/CSS/SerializationMode.h>
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#include <LibWeb/CSS/Units.h>
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#include <LibWeb/Forward.h>
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namespace Web::CSS {
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class Frequency {
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public:
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Frequency(double value, FrequencyUnit unit);
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static Frequency make_hertz(double);
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Frequency percentage_of(Percentage const&) const;
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String to_string(SerializationMode = SerializationMode::Normal) const;
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double to_hertz() const;
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double raw_value() const { return m_value; }
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FrequencyUnit unit() const { return m_unit; }
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FlyString unit_name() const { return CSS::to_string(m_unit); }
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bool operator==(Frequency const& other) const
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{
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return m_unit == other.m_unit && m_value == other.m_value;
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}
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int operator<=>(Frequency const& other) const
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{
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auto this_hertz = to_hertz();
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auto other_hertz = other.to_hertz();
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if (this_hertz < other_hertz)
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return -1;
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if (this_hertz > other_hertz)
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return 1;
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return 0;
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}
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static Frequency resolve_calculated(NonnullRefPtr<CalculatedStyleValue const> const&, Layout::Node const&, Frequency const& reference_value);
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private:
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FrequencyUnit m_unit;
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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::Frequency> : Formatter<StringView> {
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ErrorOr<void> format(FormatBuilder& builder, Web::CSS::Frequency const& frequency)
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{
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return Formatter<StringView>::format(builder, frequency.to_string());
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}
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};
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