jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2020-2021, Luke Wilde <lukew@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibWeb/DOM/DocumentFragment.h>
8#include <LibWeb/HTML/Window.h>
9
10namespace Web::DOM {
11
12DocumentFragment::DocumentFragment(Document& document)
13 : ParentNode(document, NodeType::DOCUMENT_FRAGMENT_NODE)
14{
15}
16
17JS::ThrowCompletionOr<void> DocumentFragment::initialize(JS::Realm& realm)
18{
19 MUST_OR_THROW_OOM(Base::initialize(realm));
20 set_prototype(&Bindings::ensure_web_prototype<Bindings::DocumentFragmentPrototype>(realm, "DocumentFragment"));
21
22 return {};
23}
24
25void DocumentFragment::visit_edges(Cell::Visitor& visitor)
26{
27 Base::visit_edges(visitor);
28 visitor.visit(m_host.ptr());
29}
30
31void DocumentFragment::set_host(Web::DOM::Element* element)
32{
33 m_host = element;
34}
35
36// https://dom.spec.whatwg.org/#dom-documentfragment-documentfragment
37WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> DocumentFragment::construct_impl(JS::Realm& realm)
38{
39 auto& window = verify_cast<HTML::Window>(realm.global_object());
40 return MUST_OR_THROW_OOM(realm.heap().allocate<DocumentFragment>(realm, window.associated_document()));
41}
42
43}