jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <AK/Function.h>
10#include <AK/NonnullRefPtr.h>
11#include <LibWeb/CSS/CSSRule.h>
12#include <LibWeb/CSS/CSSRuleList.h>
13#include <LibWeb/Forward.h>
14
15namespace Web::CSS {
16
17class CSSGroupingRule : public CSSRule {
18 WEB_PLATFORM_OBJECT(CSSGroupingRule, CSSRule);
19
20public:
21 virtual ~CSSGroupingRule() = default;
22
23 CSSRuleList const& css_rules() const { return m_rules; }
24 CSSRuleList& css_rules() { return m_rules; }
25 CSSRuleList* css_rules_for_bindings() { return &m_rules; }
26 WebIDL::ExceptionOr<u32> insert_rule(StringView rule, u32 index = 0);
27 WebIDL::ExceptionOr<void> delete_rule(u32 index);
28
29 virtual void for_each_effective_style_rule(Function<void(CSSStyleRule const&)> const& callback) const;
30
31 virtual void set_parent_style_sheet(CSSStyleSheet*) override;
32
33protected:
34 CSSGroupingRule(JS::Realm&, CSSRuleList&);
35
36 virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
37 virtual void visit_edges(Cell::Visitor&) override;
38
39private:
40 CSSRuleList& m_rules;
41};
42
43}