LibWeb: Introduce the WebGL namespace and add WebGLContextEvent

Userland/Libraries/LibWeb/Bindings/EventWrapperFactory.cpp

@@ -17,6 +17,7 @@
 #include <LibWeb/Bindings/ProgressEventWrapper.h>
 #include <LibWeb/Bindings/PromiseRejectionEventWrapper.h>
 #include <LibWeb/Bindings/SubmitEventWrapper.h>
+#include <LibWeb/Bindings/WebGLContextEventWrapper.h>
 
 namespace Web::Bindings {
 
@@ -47,6 +48,8 @@ EventWrapper* wrap(JS::GlobalObject& global_object, DOM::Event& event)
         return static_cast<ProgressEventWrapper*>(wrap_impl(global_object, static_cast<XHR::ProgressEvent&>(event)));
     if (is<UIEvents::UIEvent>(event))
         return static_cast<UIEventWrapper*>(wrap_impl(global_object, static_cast<UIEvents::UIEvent&>(event)));
+    if (is<WebGL::WebGLContextEvent>(event))
+        return static_cast<WebGLContextEventWrapper*>(wrap_impl(global_object, static_cast<WebGL::WebGLContextEvent&>(event)));
     return static_cast<EventWrapper*>(wrap_impl(global_object, event));
 }
 

Userland/Libraries/LibWeb/Bindings/WindowObjectHelper.h

@@ -339,6 +339,8 @@
 #include <LibWeb/Bindings/URLPrototype.h>
 #include <LibWeb/Bindings/URLSearchParamsConstructor.h>
 #include <LibWeb/Bindings/URLSearchParamsPrototype.h>
+#include <LibWeb/Bindings/WebGLContextEventConstructor.h>
+#include <LibWeb/Bindings/WebGLContextEventPrototype.h>
 #include <LibWeb/Bindings/WebSocketConstructor.h>
 #include <LibWeb/Bindings/WebSocketPrototype.h>
 #include <LibWeb/Bindings/WindowConstructor.h>
@@ -526,6 +528,7 @@
     ADD_WINDOW_OBJECT_INTERFACE(UIEvent)                                                            \
     ADD_WINDOW_OBJECT_INTERFACE(URLSearchParams)                                                    \
     ADD_WINDOW_OBJECT_INTERFACE(URL)                                                                \
+    ADD_WINDOW_OBJECT_INTERFACE(WebGLContextEvent)                                                  \
     ADD_WINDOW_OBJECT_INTERFACE(WebSocket)                                                          \
     ADD_WINDOW_OBJECT_INTERFACE(Worker)                                                             \
     ADD_WINDOW_OBJECT_INTERFACE(XMLHttpRequest)                                                     \

Userland/Libraries/LibWeb/Forward.h

@@ -377,6 +377,10 @@ class Resource;
 class ResourceLoader;
 }
 
+namespace Web::WebGL {
+class WebGLContextEvent;
+}
+
 namespace Web::XHR {
 class ProgressEvent;
 class XMLHttpRequest;
@@ -576,6 +580,7 @@ class URLSearchParamsIteratorWrapper;
 class URLSearchParamsPrototype;
 class URLSearchParamsWrapper;
 class URLWrapper;
+class WebGLContextEventWrapper;
 class WebSocketWrapper;
 class WindowObject;
 class WindowProxy;

Userland/Libraries/LibWeb/WebGL/WebGLContextEvent.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/DOM/Event.h>
+
+namespace Web::WebGL {
+
+struct WebGLContextEventInit final : public DOM::EventInit {
+    String status_message { String::empty() };
+};
+
+class WebGLContextEvent final : public DOM::Event {
+public:
+    using WrapperType = Bindings::WebGLContextEventWrapper;
+
+    static NonnullRefPtr<WebGLContextEvent> create(FlyString const& type, WebGLContextEventInit const& event_init)
+    {
+        return adopt_ref(*new WebGLContextEvent(type, event_init));
+    }
+
+    static NonnullRefPtr<WebGLContextEvent> create_with_global_object(Bindings::WindowObject&, FlyString const& type, WebGLContextEventInit const& event_init)
+    {
+        return adopt_ref(*new WebGLContextEvent(type, event_init));
+    }
+
+    virtual ~WebGLContextEvent() override = default;
+
+    String const& status_message() const { return m_status_message; }
+
+private:
+    WebGLContextEvent(FlyString const& type, WebGLContextEventInit const& event_init)
+        : DOM::Event(type, event_init)
+        , m_status_message(event_init.status_message)
+    {
+    }
+
+    String m_status_message { String::empty() };
+};
+
+}

Userland/Libraries/LibWeb/WebGL/WebGLContextEvent.idl

@@ -0,0 +1,11 @@
+#import <DOM/Event.idl>
+
+[Exposed=(Window,Worker)]
+interface WebGLContextEvent : Event {
+    constructor(DOMString type, optional WebGLContextEventInit eventInit = {});
+    readonly attribute DOMString statusMessage;
+};
+
+dictionary WebGLContextEventInit : EventInit {
+    DOMString statusMessage = "";
+};

Userland/Libraries/LibWeb/idl_files.cmake

@@ -172,6 +172,7 @@ libweb_js_wrapper(UIEvents/MouseEvent)
 libweb_js_wrapper(UIEvents/UIEvent)
 libweb_js_wrapper(URL/URL)
 libweb_js_wrapper(URL/URLSearchParams ITERABLE)
+libweb_js_wrapper(WebGL/WebGLContextEvent)
 libweb_js_wrapper(WebSockets/WebSocket)
 libweb_js_wrapper(XHR/ProgressEvent)
 libweb_js_wrapper(XHR/XMLHttpRequest)