LibWeb: Stub the ServiceWorkerContainer interface

Author: https://github.com/tcl3
Commit: 53ab6fa403
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/1173

Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp

@@ -85,6 +85,7 @@ static bool is_platform_object(Type const& type)
         "ReadableStream"sv,
         "Request"sv,
         "Selection"sv,
+        "ServiceWorkerContainer"sv,
         "ServiceWorkerRegistration"sv,
         "SVGTransform"sv,
         "ShadowRoot"sv,

Tests/LibWeb/Text/expected/all-window-properties.txt

@@ -317,6 +317,7 @@ SVGUseElement
 Screen
 ScreenOrientation
 Selection
+ServiceWorkerContainer
 ServiceWorkerRegistration
 Set
 ShadowRealm

Userland/Libraries/LibWeb/CMakeLists.txt

@@ -442,6 +442,7 @@ set(SOURCES
     HTML/Scripting/SerializedEnvironmentSettingsObject.cpp
     HTML/SelectedFile.cpp
     HTML/SelectItem.cpp
+    HTML/ServiceWorkerContainer.cpp
     HTML/ServiceWorkerRegistration.cpp
     HTML/SessionHistoryEntry.cpp
     HTML/SessionHistoryTraversalQueue.cpp

Userland/Libraries/LibWeb/Forward.h

@@ -485,6 +485,7 @@ class Plugin;
 class PluginArray;
 class PromiseRejectionEvent;
 class SelectedFile;
+class ServiceWorkerContainer;
 class ServiceWorkerRegistration;
 class SharedResourceRequest;
 class Storage;

Userland/Libraries/LibWeb/HTML/ServiceWorkerContainer.cpp

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2024, Tim Ledbetter <tim.ledbetter@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibJS/Runtime/Realm.h>
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/Bindings/ServiceWorkerContainerPrototype.h>
+#include <LibWeb/HTML/ServiceWorkerContainer.h>
+
+namespace Web::HTML {
+
+JS_DEFINE_ALLOCATOR(ServiceWorkerContainer);
+
+ServiceWorkerContainer::ServiceWorkerContainer(JS::Realm& realm)
+    : DOM::EventTarget(realm)
+{
+}
+
+void ServiceWorkerContainer::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(ServiceWorkerContainer);
+}
+
+JS::NonnullGCPtr<ServiceWorkerContainer> ServiceWorkerContainer::create(JS::Realm& realm)
+{
+    return realm.heap().allocate<ServiceWorkerContainer>(realm, realm);
+}
+
+}

Userland/Libraries/LibWeb/HTML/ServiceWorkerContainer.h

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2024, Tim Ledbetter <tim.ledbetter@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/DOM/EventTarget.h>
+
+namespace Web::HTML {
+
+class ServiceWorkerContainer : public DOM::EventTarget {
+    WEB_PLATFORM_OBJECT(ServiceWorkerContainer, DOM::EventTarget);
+    JS_DECLARE_ALLOCATOR(ServiceWorkerContainer);
+
+public:
+    [[nodiscard]] static JS::NonnullGCPtr<ServiceWorkerContainer> create(JS::Realm& realm);
+
+    explicit ServiceWorkerContainer(JS::Realm&);
+    virtual ~ServiceWorkerContainer() override = default;
+
+    virtual void initialize(JS::Realm&) override;
+};
+
+}

Userland/Libraries/LibWeb/HTML/ServiceWorkerContainer.idl

@@ -0,0 +1,29 @@
+#import <DOM/EventTarget.idl>
+#import <DOM/EventHandler.idl>
+#import <HTML/ServiceWorkerRegistration.idl>
+#import <HTML/Worker.idl>
+
+// https://w3c.github.io/ServiceWorker/#serviceworkercontainer-interface
+[SecureContext, Exposed=(Window,Worker)]
+interface ServiceWorkerContainer : EventTarget {
+    [FIXME] readonly attribute ServiceWorker? controller;
+    [FIXME] readonly attribute Promise<ServiceWorkerRegistration> ready;
+
+    [FIXME, NewObject] Promise<ServiceWorkerRegistration> register((TrustedScriptURL or USVString) scriptURL, optional RegistrationOptions options = {});
+
+    [FIXME, NewObject] Promise<(ServiceWorkerRegistration or undefined)> getRegistration(optional USVString clientURL = "");
+    [FIXME, NewObject] Promise<FrozenArray<ServiceWorkerRegistration>> getRegistrations();
+
+    [FIXME] undefined startMessages();
+
+    // events
+    [FIXME] attribute EventHandler oncontrollerchange;
+    [FIXME] attribute EventHandler onmessage; // event.source of message events is ServiceWorker object
+    [FIXME] attribute EventHandler onmessageerror;
+};
+
+dictionary RegistrationOptions {
+    USVString scope;
+    WorkerType type = "classic";
+    ServiceWorkerUpdateViaCache updateViaCache = "imports";
+};

Userland/Libraries/LibWeb/idl_files.cmake

@@ -213,6 +213,7 @@ libweb_js_bindings(HTML/Plugin)
 libweb_js_bindings(HTML/PluginArray)
 libweb_js_bindings(HTML/PopStateEvent)
 libweb_js_bindings(HTML/PromiseRejectionEvent)
+libweb_js_bindings(HTML/ServiceWorkerContainer)
 libweb_js_bindings(HTML/ServiceWorkerRegistration)
 libweb_js_bindings(HTML/Storage)
 libweb_js_bindings(HTML/SubmitEvent)