ladybird/Userland/Libraries/LibWeb/HTML/BrowsingContextGroup.h
Shannon Booth 0cb0d60ac5 LibWeb: Make BrowsingContextGroup & TraversableNavigable return a Page&
Removing another batch of uneeded null checks :^)
2023-12-05 09:38:32 +01:00

50 lines
1.4 KiB
C++

/*
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/HashMap.h>
#include <AK/NonnullRefPtr.h>
#include <AK/WeakPtr.h>
#include <LibJS/Heap/Cell.h>
#include <LibWeb/Forward.h>
namespace Web::HTML {
class BrowsingContextGroup final : public JS::Cell {
JS_CELL(BrowsingContextGroup, JS::Cell);
JS_DECLARE_ALLOCATOR(BrowsingContextGroup);
public:
struct BrowsingContextGroupAndDocument {
JS::NonnullGCPtr<HTML::BrowsingContextGroup> browsing_context;
JS::NonnullGCPtr<DOM::Document> document;
};
static WebIDL::ExceptionOr<BrowsingContextGroupAndDocument> create_a_new_browsing_context_group_and_document(JS::NonnullGCPtr<Page>);
~BrowsingContextGroup();
Page& page() { return m_page; }
Page const& page() const { return m_page; }
auto& browsing_context_set() { return m_browsing_context_set; }
auto const& browsing_context_set() const { return m_browsing_context_set; }
void append(BrowsingContext&);
private:
explicit BrowsingContextGroup(JS::NonnullGCPtr<Web::Page>);
virtual void visit_edges(Cell::Visitor&) override;
// https://html.spec.whatwg.org/multipage/browsers.html#browsing-context-group-set
OrderedHashTable<JS::NonnullGCPtr<BrowsingContext>> m_browsing_context_set;
JS::NonnullGCPtr<Page> m_page;
};
}