ladybird/Libraries/LibWeb/CSS/CSSPropertyRule.h
Sam Atkins c57975c9fd LibWeb: Move and rename CSSStyleValue to StyleValues/StyleValue.{h,cpp}
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. 😅
2025-08-08 15:19:03 +01:00

49 lines
1.5 KiB
C++

/*
* Copyright (c) 2024, Alex Ungurianu <alex@ungurianu.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/FlyString.h>
#include <AK/NonnullRefPtr.h>
#include <AK/Optional.h>
#include <AK/String.h>
#include <LibWeb/CSS/CSSRule.h>
#include <LibWeb/Forward.h>
namespace Web::CSS {
// https://drafts.css-houdini.org/css-properties-values-api/#the-css-property-rule-interface
class CSSPropertyRule final : public CSSRule {
WEB_PLATFORM_OBJECT(CSSPropertyRule, CSSRule);
GC_DECLARE_ALLOCATOR(CSSPropertyRule);
public:
static GC::Ref<CSSPropertyRule> create(JS::Realm&, FlyString name, FlyString syntax, bool inherits, RefPtr<StyleValue const> initial_value);
virtual ~CSSPropertyRule() = default;
FlyString const& name() const { return m_name; }
FlyString const& syntax() const { return m_syntax; }
bool inherits() const { return m_inherits; }
Optional<String> initial_value() const;
RefPtr<StyleValue const> initial_style_value() const { return m_initial_value; }
private:
CSSPropertyRule(JS::Realm&, FlyString name, FlyString syntax, bool inherits, RefPtr<StyleValue const> initial_value);
virtual void initialize(JS::Realm&) override;
virtual String serialized() const override;
FlyString m_name;
FlyString m_syntax;
bool m_inherits;
RefPtr<StyleValue const> m_initial_value;
};
template<>
inline bool CSSRule::fast_is<CSSPropertyRule>() const { return type() == CSSRule::Type::Property; }
}