Filter out webidl files based on special comments, and feature-gate webxr interfaces. (#34348)

* Filter out webidl files based on skip-if directives.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Don't build XR functionality without webxr feature.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix tidy.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Adjust imports for file movement.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Clean up webxr module import.

Co-authored-by: Samson <16504129+sagudev@users.noreply.github.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Samson <16504129+sagudev@users.noreply.github.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/components/script/dom/webxr/xrhittestsource.rs b/components/script/dom/webxr/xrhittestsource.rs
new file mode 100644
index 00000000000..5210bfa84a9
--- /dev/null
+++ b/components/script/dom/webxr/xrhittestsource.rs
@@ -0,0 +1,53 @@
+/* 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 dom_struct::dom_struct;
+use webxr_api::HitTestId;
+
+use crate::dom::bindings::codegen::Bindings::XRHitTestSourceBinding::XRHitTestSourceMethods;
+use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
+use crate::dom::bindings::root::{Dom, DomRoot};
+use crate::dom::globalscope::GlobalScope;
+use crate::dom::xrsession::XRSession;
+
+#[dom_struct]
+pub struct XRHitTestSource {
+    reflector_: Reflector,
+    #[ignore_malloc_size_of = "defined in webxr"]
+    #[no_trace]
+    id: HitTestId,
+    session: Dom<XRSession>,
+}
+
+impl XRHitTestSource {
+    fn new_inherited(id: HitTestId, session: &XRSession) -> XRHitTestSource {
+        XRHitTestSource {
+            reflector_: Reflector::new(),
+            id,
+            session: Dom::from_ref(session),
+        }
+    }
+
+    pub fn new(
+        global: &GlobalScope,
+        id: HitTestId,
+        session: &XRSession,
+    ) -> DomRoot<XRHitTestSource> {
+        reflect_dom_object(
+            Box::new(XRHitTestSource::new_inherited(id, session)),
+            global,
+        )
+    }
+
+    pub fn id(&self) -> HitTestId {
+        self.id
+    }
+}
+
+impl XRHitTestSourceMethods<crate::DomTypeHolder> for XRHitTestSource {
+    // https://immersive-web.github.io/hit-test/#dom-xrhittestsource-cancel
+    fn Cancel(&self) {
+        self.session.with_session(|s| s.cancel_hit_test(self.id));
+    }
+}