Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-07-30 12:49:19 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/HTML/Worker.h
+++ b/Libraries/LibWeb/HTML/Worker.h
@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2022, Ben Abraham <ben.d.abraham@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/Forward.h>
+#include <LibWeb/HTML/AbstractWorker.h>
+#include <LibWeb/HTML/Window.h>
+#include <LibWeb/HTML/WorkerAgent.h>
+#include <LibWeb/WebIDL/ExceptionOr.h>
+
+#define ENUMERATE_WORKER_EVENT_HANDLERS(E)  \
+    E(onmessage, HTML::EventNames::message) \
+    E(onmessageerror, HTML::EventNames::messageerror)
+
+namespace Web::HTML {
+
+// https://html.spec.whatwg.org/multipage/workers.html#dedicated-workers-and-the-worker-interface
+class Worker
+    : public DOM::EventTarget
+    , public HTML::AbstractWorker {
+    WEB_PLATFORM_OBJECT(Worker, DOM::EventTarget);
+    JS_DECLARE_ALLOCATOR(Worker);
+
+public:
+    static WebIDL::ExceptionOr<JS::NonnullGCPtr<Worker>> create(String const& script_url, WorkerOptions const& options, DOM::Document& document);
+    static WebIDL::ExceptionOr<JS::NonnullGCPtr<Worker>> construct_impl(JS::Realm& realm, String const& script_url, WorkerOptions const& options)
+    {
+        auto& window = verify_cast<HTML::Window>(realm.global_object());
+        return Worker::create(script_url, options, window.associated_document());
+    }
+
+    WebIDL::ExceptionOr<void> terminate();
+
+    WebIDL::ExceptionOr<void> post_message(JS::Value message, StructuredSerializeOptions const&);
+    WebIDL::ExceptionOr<void> post_message(JS::Value message, Vector<JS::Handle<JS::Object>> const& transfer);
+
+    virtual ~Worker() = default;
+
+    JS::GCPtr<MessagePort> outside_message_port() { return m_outside_port; }
+
+#undef __ENUMERATE
+#define __ENUMERATE(attribute_name, event_name)       \
+    void set_##attribute_name(WebIDL::CallbackType*); \
+    WebIDL::CallbackType* attribute_name();
+    ENUMERATE_WORKER_EVENT_HANDLERS(__ENUMERATE)
+#undef __ENUMERATE
+
+protected:
+    Worker(String const&, WorkerOptions const&, DOM::Document&);
+
+    // ^AbstractWorker
+    virtual DOM::EventTarget& this_event_target() override { return *this; }
+
+private:
+    virtual void initialize(JS::Realm&) override;
+    virtual void visit_edges(Cell::Visitor&) override;
+
+    String m_script_url;
+    WorkerOptions m_options;
+
+    JS::GCPtr<DOM::Document> m_document;
+    JS::GCPtr<MessagePort> m_outside_port;
+
+    JS::GCPtr<WorkerAgent> m_agent;
+
+    void run_a_worker(URL::URL& url, EnvironmentSettingsObject& outside_settings, JS::GCPtr<MessagePort> outside_port, WorkerOptions const& options);
+};
+
+}