LibWeb: Add stubbed implementation for ServiceWorkerGlobalScope

Author: https://github.com/shannonbooth
Commit: cc11dcc9a1
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2653

Libraries/LibWeb/CMakeLists.txt

@@ -669,6 +669,7 @@ set(SOURCES
     ServiceWorker/Registration.cpp
     ServiceWorker/ServiceWorker.cpp
     ServiceWorker/ServiceWorkerContainer.cpp
+    ServiceWorker/ServiceWorkerGlobalScope.cpp
     ServiceWorker/ServiceWorkerRecord.cpp
     ServiceWorker/ServiceWorkerRegistration.cpp
     SRI/SRI.cpp

Libraries/LibWeb/ServiceWorker/ServiceWorkerGlobalScope.cpp

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/ServiceWorker/ServiceWorkerGlobalScope.h>
+
+namespace Web::ServiceWorker {
+
+GC_DEFINE_ALLOCATOR(ServiceWorkerGlobalScope);
+
+ServiceWorkerGlobalScope::~ServiceWorkerGlobalScope() = default;
+
+ServiceWorkerGlobalScope::ServiceWorkerGlobalScope(JS::Realm& realm, GC::Ref<Web::Page> page)
+    : HTML::WorkerGlobalScope(realm, page)
+{
+}
+
+}

Libraries/LibWeb/ServiceWorker/ServiceWorkerGlobalScope.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/HTML/WorkerGlobalScope.h>
+
+namespace Web::ServiceWorker {
+
+// https://w3c.github.io/ServiceWorker/#serviceworkerglobalscope
+class ServiceWorkerGlobalScope : public HTML::WorkerGlobalScope {
+    WEB_PLATFORM_OBJECT(ServiceWorkerGlobalScope, HTML::WorkerGlobalScope);
+    GC_DECLARE_ALLOCATOR(ServiceWorkerGlobalScope);
+
+public:
+    virtual ~ServiceWorkerGlobalScope() override;
+
+protected:
+    explicit ServiceWorkerGlobalScope(JS::Realm&, GC::Ref<Web::Page>);
+};
+
+}

Libraries/LibWeb/ServiceWorker/ServiceWorkerGlobalScope.idl

@@ -0,0 +1,18 @@
+#import <DOM/EventHandler.idl>
+
+// https://w3c.github.io/ServiceWorker/#serviceworkerglobalscope
+[Global=(Worker,ServiceWorker), Exposed=ServiceWorker, SecureContext]
+interface ServiceWorkerGlobalScope : WorkerGlobalScope {
+    [FIXME, SameObject] readonly attribute Clients clients;
+    [FIXME, SameObject] readonly attribute ServiceWorkerRegistration registration;
+    [FIXME, SameObject] readonly attribute ServiceWorker serviceWorker;
+
+    [FIXME, NewObject] Promise<undefined> skipWaiting();
+
+    [FIXME] attribute EventHandler oninstall;
+    [FIXME] attribute EventHandler onactivate;
+    [FIXME] attribute EventHandler onfetch;
+
+    [FIXME] attribute EventHandler onmessage;
+    [FIXME] attribute EventHandler onmessageerror;
+};

Libraries/LibWeb/idl_files.cmake

@@ -277,6 +277,7 @@ libweb_js_bindings(ResizeObserver/ResizeObserverEntry)
 libweb_js_bindings(ResizeObserver/ResizeObserverSize)
 libweb_js_bindings(ServiceWorker/ServiceWorker)
 libweb_js_bindings(ServiceWorker/ServiceWorkerContainer)
+libweb_js_bindings(ServiceWorker/ServiceWorkerGlobalScope GLOBAL)
 libweb_js_bindings(ServiceWorker/ServiceWorkerRegistration)
 libweb_js_bindings(Streams/ByteLengthQueuingStrategy)
 libweb_js_bindings(Streams/CountQueuingStrategy)