LibWeb: Stub Navigator.getGamepads()

Author: https://github.com/gmta
Commit: https://github.com/LadybirdBrowser/ladybird/commit/526615bc10f
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5562

Libraries/LibWeb/Gamepad/NavigatorGamepad.cpp

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2025, Jelle Raaijmakers <jelle@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <AK/TypeCasts.h>
+#include <LibWeb/Gamepad/Gamepad.h>
+#include <LibWeb/Gamepad/NavigatorGamepad.h>
+#include <LibWeb/HTML/Navigator.h>
+
+namespace Web::Gamepad {
+
+// https://w3c.github.io/gamepad/#dom-navigator-getgamepads
+WebIDL::ExceptionOr<GC::RootVector<GC::Ptr<Gamepad>>> NavigatorGamepadPartial::get_gamepads()
+{
+    auto& navigator = as<HTML::Navigator>(*this);
+
+    // FIXME: 1. Let doc be the current global object's associated Document.
+
+    // FIXME: 2. If doc is null or doc is not fully active, then return an empty list.
+
+    // FIXME: 3. If doc is not allowed to use the "gamepad" permission, then throw a "SecurityError" DOMException and abort
+    //    these steps.
+
+    // FIXME: 4. If this.[[hasGamepadGesture]] is false, then return an empty list.
+
+    // FIXME: 5. Let now be the current high resolution time given the current global object.
+
+    // FIXME: 6. Let gamepads be an empty list.
+
+    // FIXME: 7. For each gamepad of this.[[gamepads]]:
+    {
+        // FIXME: 1. If gamepad is not null and gamepad.[[exposed]] is false:
+        if (false) {
+            // FIXME: 1. Set gamepad.[[exposed]] to true.
+
+            // FIXME: 2. Set gamepad.[[timestamp]] to now.
+        }
+
+        // FIXME: 2. Append gamepad to gamepads.
+    }
+
+    // FIXME: 8. Return gamepads.
+    dbgln("FIXME: Unimplemented NavigatorGamepadPartial::get_gamepads()");
+    return GC::RootVector<GC::Ptr<Gamepad>> { navigator.heap() };
+}
+
+}