Add empty XRInputSourceArray interface

components/script/dom/mod.rs

@@ -549,6 +549,7 @@ pub mod xmlserializer;
 pub mod xr;
 pub mod xrframe;
 pub mod xrinputsource;
+pub mod xrinputsourcearray;
 pub mod xrinputsourceevent;
 pub mod xrpose;
 pub mod xrreferencespace;

components/script/dom/webidls/XRInputSourceArray.webidl

@@ -0,0 +1,12 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+// https://immersive-web.github.io/webxr/#xrinputsourcearray-interface
+
+[SecureContext, Exposed=Window, Pref="dom.webxr.enabled"]
+interface XRInputSourceArray {
+  // iterable<XRInputSource>;
+  // readonly attribute unsigned long length;
+  // getter XRInputSource(unsigned long index);
+};

components/script/dom/xrinputsourcearray.rs

@@ -0,0 +1,30 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+use crate::dom::bindings::codegen::Bindings::XRInputSourceArrayBinding;
+use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::globalscope::GlobalScope;
+use dom_struct::dom_struct;
+
+#[dom_struct]
+pub struct XRInputSourceArray {
+    reflector_: Reflector,
+}
+
+impl XRInputSourceArray {
+    fn new_inherited() -> XRInputSourceArray {
+        XRInputSourceArray {
+            reflector_: Reflector::new(),
+        }
+    }
+
+    pub fn new(global: &GlobalScope) -> DomRoot<XRInputSourceArray> {
+        reflect_dom_object(
+            Box::new(XRInputSourceArray::new_inherited()),
+            global,
+            XRInputSourceArrayBinding::Wrap,
+        )
+    }
+}