jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>
3 * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
4 *
5 * SPDX-License-Identifier: BSD-2-Clause
6 */
7
8#include <LibWeb/Bindings/Intrinsics.h>
9#include <LibWeb/DOM/MutationRecord.h>
10#include <LibWeb/DOM/Node.h>
11#include <LibWeb/DOM/NodeList.h>
12
13namespace Web::DOM {
14
15WebIDL::ExceptionOr<JS::NonnullGCPtr<MutationRecord>> MutationRecord::create(JS::Realm& realm, DeprecatedFlyString const& type, Node const& target, NodeList& added_nodes, NodeList& removed_nodes, Node* previous_sibling, Node* next_sibling, DeprecatedString const& attribute_name, DeprecatedString const& attribute_namespace, DeprecatedString const& old_value)
16{
17 return MUST_OR_THROW_OOM(realm.heap().allocate<MutationRecord>(realm, realm, type, target, added_nodes, removed_nodes, previous_sibling, next_sibling, attribute_name, attribute_namespace, old_value));
18}
19
20MutationRecord::MutationRecord(JS::Realm& realm, DeprecatedFlyString const& type, Node const& target, NodeList& added_nodes, NodeList& removed_nodes, Node* previous_sibling, Node* next_sibling, DeprecatedString const& attribute_name, DeprecatedString const& attribute_namespace, DeprecatedString const& old_value)
21 : PlatformObject(realm)
22 , m_type(type)
23 , m_target(JS::make_handle(target))
24 , m_added_nodes(added_nodes)
25 , m_removed_nodes(removed_nodes)
26 , m_previous_sibling(JS::make_handle(previous_sibling))
27 , m_next_sibling(JS::make_handle(next_sibling))
28 , m_attribute_name(attribute_name)
29 , m_attribute_namespace(attribute_namespace)
30 , m_old_value(old_value)
31{
32}
33
34MutationRecord::~MutationRecord() = default;
35
36JS::ThrowCompletionOr<void> MutationRecord::initialize(JS::Realm& realm)
37{
38 MUST_OR_THROW_OOM(Base::initialize(realm));
39 set_prototype(&Bindings::ensure_web_prototype<Bindings::MutationRecordPrototype>(realm, "MutationRecord"));
40
41 return {};
42}
43
44void MutationRecord::visit_edges(Cell::Visitor& visitor)
45{
46 Base::visit_edges(visitor);
47 visitor.visit(m_target.ptr());
48 visitor.visit(m_added_nodes.ptr());
49 visitor.visit(m_removed_nodes.ptr());
50 visitor.visit(m_previous_sibling.ptr());
51 visitor.visit(m_next_sibling.ptr());
52}
53
54}