Basic XRViewerPose interface

components/script/dom/mod.rs

@@ -524,4 +524,5 @@ pub mod xrreferencespace;
 pub mod xrsession;
 pub mod xrspace;
 pub mod xrstationaryreferencespace;
+pub mod xrviewerpose;
 pub mod xrwebgllayer;

components/script/dom/webidls/XRViewerPose.webidl

@@ -0,0 +1,10 @@
+/* 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/#xrviewerpose-interface
+
+[SecureContext, Exposed=Window] interface XRViewerPose {
+  // readonly attribute XRRigidTransform transform;
+  // readonly attribute FrozenArray<XRView> views;
+};

components/script/dom/xrviewerpose.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::XRViewerPoseBinding;
+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 XRViewerPose {
+    reflector_: Reflector,
+}
+
+impl XRViewerPose {
+    fn new_inherited() -> XRViewerPose {
+        XRViewerPose {
+            reflector_: Reflector::new(),
+        }
+    }
+
+    pub fn new(global: &GlobalScope) -> DomRoot<XRViewerPose> {
+        reflect_dom_object(
+            Box::new(XRViewerPose::new_inherited()),
+            global,
+            XRViewerPoseBinding::Wrap,
+        )
+    }
+}