ladybird/Libraries/LibWeb/CSS/StyleValues/LengthStyleValue.h
Andrew Kaster 6d11414957 LibWeb: Make storage of CSS::StyleValues const-correct
Now we consistently use `RefPtr<StyleValue const>` for all StyleValues.
2025-04-16 10:41:44 -06:00

41 lines
1.3 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
* Copyright (c) 2021-2024, Sam Atkins <sam@ladybird.org>
* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/CSS/Length.h>
#include <LibWeb/CSS/StyleValues/CSSUnitValue.h>
namespace Web::CSS {
class LengthStyleValue final : public CSSUnitValue {
public:
static ValueComparingNonnullRefPtr<LengthStyleValue const> create(Length const&);
virtual ~LengthStyleValue() override = default;
Length const& length() const { return m_length; }
virtual double value() const override { return m_length.raw_value(); }
virtual StringView unit() const override { return m_length.unit_name(); }
virtual String to_string(SerializationMode) const override { return m_length.to_string(); }
virtual ValueComparingNonnullRefPtr<CSSStyleValue const> absolutized(CSSPixelRect const& viewport_rect, Length::FontMetrics const& font_metrics, Length::FontMetrics const& root_font_metrics) const override;
bool equals(CSSStyleValue const& other) const override;
private:
explicit LengthStyleValue(Length const& length)
: CSSUnitValue(Type::Length)
, m_length(length)
{
}
Length m_length;
};
}