mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-07-06 17:11:51 +00:00
084cceab5c
To allow for adding the concept of a WorkerAgent to be reused between shared and dedicated workers. An event loop is the commonality between the different agent types, though, there are some differences between those event loops which we customize on the construction of the HTML::EventLoop.
50 lines
2.2 KiB
C++
50 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2025, Shannon Booth <shannon@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/OwnPtr.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibGC/Root.h>
|
|
#include <LibJS/Forward.h>
|
|
#include <LibJS/Runtime/Agent.h>
|
|
#include <LibWeb/DOM/MutationObserver.h>
|
|
#include <LibWeb/Forward.h>
|
|
#include <LibWeb/HTML/CustomElements/CustomElementReactionsStack.h>
|
|
#include <LibWeb/HTML/Scripting/Agent.h>
|
|
|
|
namespace Web::HTML {
|
|
|
|
// https://html.spec.whatwg.org/multipage/webappapis.html#similar-origin-window-agent
|
|
struct SimilarOriginWindowAgent : public Agent {
|
|
// https://dom.spec.whatwg.org/#mutation-observer-compound-microtask-queued-flag
|
|
// Each similar-origin window agent has a mutation observer microtask queued (a boolean), which is initially false. [HTML]
|
|
bool mutation_observer_microtask_queued { false };
|
|
|
|
// https://dom.spec.whatwg.org/#mutation-observer-list
|
|
// Each similar-origin window agent also has pending mutation observers (a set of zero or more MutationObserver objects), which is initially empty.
|
|
DOM::MutationObserver::List mutation_observers;
|
|
|
|
// https://html.spec.whatwg.org/multipage/custom-elements.html#custom-element-reactions-stack
|
|
// Each similar-origin window agent has a custom element reactions stack, which is initially empty.
|
|
CustomElementReactionsStack custom_element_reactions_stack {};
|
|
|
|
// https://dom.spec.whatwg.org/#signal-slot-list
|
|
// Each similar-origin window agent has signal slots (a set of slots), which is initially empty. [HTML]
|
|
Vector<GC::Root<HTML::HTMLSlotElement>> signal_slots;
|
|
|
|
// https://html.spec.whatwg.org/multipage/custom-elements.html#current-element-queue
|
|
// A similar-origin window agent's current element queue is the element queue at the top of its custom element reactions stack.
|
|
Vector<GC::Root<DOM::Element>>& current_element_queue() { return custom_element_reactions_stack.element_queue_stack.last(); }
|
|
Vector<GC::Root<DOM::Element>> const& current_element_queue() const { return custom_element_reactions_stack.element_queue_stack.last(); }
|
|
|
|
// [[CanBlock]]
|
|
virtual bool can_block() const override;
|
|
};
|
|
|
|
SimilarOriginWindowAgent& relevant_similar_origin_window_agent(JS::Object const&);
|
|
|
|
}
|