LibWeb: Add a simplified Notification constructor

This allows the Notification object to be created in javascript without any additional functionalities. It passes two wpt tests which require a call to the notification constructor with no arguments. https://wpt.live/notifications/constructor-basic.https.html https://wpt.live/notifications/constructor-invalid.https.html
Author: https://github.com/NiccoloAntonelliDziri 🔰 Commit: a72b0c29bb Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/6219 Reviewed-by: https://github.com/AtkinsSJ ✅
2025-10-26 18:09:45 +00:00 · 2025-09-17 09:14:38 +02:00 · 2025-09-17 09:14:38 +02:00 · a72b0c29bb · 2025-09-24 10:54:18 +00:00
commit a72b0c29bb
parent 0aec8912c9
12 changed files with 263 additions and 0 deletions
--- a/Libraries/LibWeb/NotificationsAPI/Notification.h
+++ b/Libraries/LibWeb/NotificationsAPI/Notification.h
@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2025, Niccolo Antonelli-Dziri <niccolo.antonelli-dziri@protonmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Optional.h>
+#include <AK/String.h>
+#include <AK/Vector.h>
+#include <LibJS/Runtime/Value.h>
+#include <LibWeb/DOM/EventTarget.h>
+#include <LibWeb/HighResolutionTime/EpochTimeStamp.h>
+
+namespace Web::NotificationsAPI {
+
+struct NotificationAction {
+    String action;
+    String title;
+    Optional<String> navigate;
+    Optional<String> icon;
+};
+
+struct NotificationOptions {
+    Bindings::NotificationDirection dir = Bindings::NotificationDirection::Auto;
+    String lang = ""_string;
+    String body = ""_string;
+    Optional<String> navigate;
+    String tag = ""_string;
+    Optional<String> image;
+    Optional<String> icon;
+    Optional<String> badge;
+    // VibratePattern vibrate;  // FIXME: properly implement vibrate pattern
+    Optional<HighResolutionTime::EpochTimeStamp> timestamp;
+    bool renotify = false;
+    Optional<bool> silent;
+    bool require_interaction = false;
+    JS::Value data;
+    Vector<NotificationAction> actions;
+};
+
+// https://notifications.spec.whatwg.org/#notifications
+class WEB_API Notification final : public DOM::EventTarget {
+    WEB_PLATFORM_OBJECT(Notification, DOM::EventTarget);
+    GC_DECLARE_ALLOCATOR(Notification);
+
+public:
+    [[nodiscard]] static WebIDL::ExceptionOr<GC::Ref<Notification>> construct_impl(
+        JS::Realm& realm,
+        String title,
+        Optional<NotificationOptions> options);
+
+private:
+    Notification(JS::Realm&);
+
+    virtual void initialize(JS::Realm&) override;
+};
+
+}