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c57975c9fd
This reverts 0e3487b9ab.
Back when I made that change, I thought we could make our StyleValue
classes match the typed-om definitions directly. However, they have
different requirements. Typed-om types need to be mutable and GCed,
whereas StyleValues are immutable and ideally wouldn't require a JS VM.
While I was already making such a cataclysmic change, I've moved it into
the StyleValues directory, because it *not* being there has bothered me
for a long time. 😅
40 lines
1.6 KiB
C++
40 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "BackgroundSizeStyleValue.h"
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namespace Web::CSS {
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BackgroundSizeStyleValue::BackgroundSizeStyleValue(LengthPercentage size_x, LengthPercentage size_y)
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: StyleValueWithDefaultOperators(Type::BackgroundSize)
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, m_properties { .size_x = move(size_x), .size_y = move(size_y) }
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{
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}
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BackgroundSizeStyleValue::~BackgroundSizeStyleValue() = default;
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String BackgroundSizeStyleValue::to_string(SerializationMode mode) const
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{
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if (m_properties.size_x.is_auto() && m_properties.size_y.is_auto())
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return "auto"_string;
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return MUST(String::formatted("{} {}", m_properties.size_x.to_string(mode), m_properties.size_y.to_string(mode)));
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}
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ValueComparingNonnullRefPtr<StyleValue const> BackgroundSizeStyleValue::absolutized(CSSPixelRect const& viewport_rect, Length::FontMetrics const& font_metrics, Length::FontMetrics const& root_font_metrics) const
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{
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auto absolutized_size_x = m_properties.size_x.absolutized(viewport_rect, font_metrics, root_font_metrics);
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auto absolutized_size_y = m_properties.size_y.absolutized(viewport_rect, font_metrics, root_font_metrics);
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if (absolutized_size_x == m_properties.size_x && absolutized_size_y == m_properties.size_y)
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return *this;
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return BackgroundSizeStyleValue::create(absolutized_size_x, absolutized_size_y);
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}
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}
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