LibWeb/CSS: Add basic implementation of CSSMarginRule

This is a bit under-specced, specifically there's no definition of
CSSMarginDescriptors so I've gone with CSSStyleProperties for now. Gets
us 17 WPT subtests.
This commit is contained in:
Sam Atkins 2025-05-15 11:48:56 +01:00
commit 870f24f181
Notes: github-actions[bot] 2025-05-16 10:02:36 +00:00
21 changed files with 233 additions and 32 deletions

View file

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/*
* Copyright (c) 2025, Sam Atkins <sam@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/CSS/CSSRule.h>
namespace Web::CSS {
// https://drafts.csswg.org/cssom/#cssmarginrule
class CSSMarginRule final : public CSSRule {
WEB_PLATFORM_OBJECT(CSSMarginRule, CSSRule);
GC_DECLARE_ALLOCATOR(CSSMarginRule);
public:
[[nodiscard]] static GC::Ref<CSSMarginRule> create(JS::Realm&, FlyString name, GC::Ref<CSSStyleProperties>);
virtual ~CSSMarginRule() override = default;
String name() const { return m_name.to_string(); }
GC::Ref<CSSStyleProperties> style() { return m_style; }
GC::Ref<CSSStyleProperties const> style() const { return m_style; }
private:
CSSMarginRule(JS::Realm&, FlyString name, GC::Ref<CSSStyleProperties>);
virtual void initialize(JS::Realm&) override;
virtual String serialized() const override;
virtual void visit_edges(Visitor&) override;
FlyString m_name;
GC::Ref<CSSStyleProperties> m_style;
};
bool is_margin_rule_name(StringView);
}