1 files changed, 135 insertions, 0 deletions
diff --git a/components/script/dom/fakexrinputcontroller.rs b/components/script/dom/fakexrinputcontroller.rs
new file mode 100644
index 00000000000..5699fa5d747
--- /dev/null
+++ b/components/script/dom/fakexrinputcontroller.rs
@@ -0,0 +1,135 @@
+/* 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::FakeXRDeviceBinding::FakeXRRigidTransformInit;
+use crate::dom::bindings::codegen::Bindings::FakeXRInputControllerBinding::FakeXRInputControllerMethods;
+use crate::dom::bindings::codegen::Bindings::XRInputSourceBinding::{
+    XRHandedness, XRTargetRayMode,
+};
+use crate::dom::bindings::error::Fallible;
+use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::str::DOMString;
+use crate::dom::fakexrdevice::get_origin;
+use crate::dom::globalscope::GlobalScope;
+use dom_struct::dom_struct;
+use ipc_channel::ipc::IpcSender;
+use webxr_api::{
+    Handedness, InputId, MockDeviceMsg, MockInputMsg, SelectEvent, SelectKind, TargetRayMode,
+};
+
+#[dom_struct]
+pub struct FakeXRInputController {
+    reflector: Reflector,
+    #[ignore_malloc_size_of = "defined in ipc-channel"]
+    sender: IpcSender<MockDeviceMsg>,
+    #[ignore_malloc_size_of = "defined in webxr-api"]
+    id: InputId,
+}
+
+impl FakeXRInputController {
+    pub fn new_inherited(sender: IpcSender<MockDeviceMsg>, id: InputId) -> FakeXRInputController {
+        FakeXRInputController {
+            reflector: Reflector::new(),
+            sender,
+            id,
+        }
+    }
+
+    pub fn new(
+        global: &GlobalScope,
+        sender: IpcSender<MockDeviceMsg>,
+        id: InputId,
+    ) -> DomRoot<FakeXRInputController> {
+        reflect_dom_object(
+            Box::new(FakeXRInputController::new_inherited(sender, id)),
+            global,
+        )
+    }
+
+    fn send_message(&self, msg: MockInputMsg) {
+        let _ = self
+            .sender
+            .send(MockDeviceMsg::MessageInputSource(self.id, msg));
+    }
+}
+
+impl FakeXRInputControllerMethods for FakeXRInputController {
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-setpointerorigin
+    fn SetPointerOrigin(&self, origin: &FakeXRRigidTransformInit, _emulated: bool) -> Fallible<()> {
+        self.send_message(MockInputMsg::SetPointerOrigin(Some(get_origin(origin)?)));
+        Ok(())
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-setgriporigin
+    fn SetGripOrigin(&self, origin: &FakeXRRigidTransformInit, _emulated: bool) -> Fallible<()> {
+        self.send_message(MockInputMsg::SetGripOrigin(Some(get_origin(origin)?)));
+        Ok(())
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-cleargriporigin
+    fn ClearGripOrigin(&self) {
+        self.send_message(MockInputMsg::SetGripOrigin(None))
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-disconnect
+    fn Disconnect(&self) {
+        self.send_message(MockInputMsg::Disconnect)
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-reconnect
+    fn Reconnect(&self) {
+        self.send_message(MockInputMsg::Reconnect)
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-startselection
+    fn StartSelection(&self) {
+        self.send_message(MockInputMsg::TriggerSelect(
+            SelectKind::Select,
+            SelectEvent::Start,
+        ))
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-endselection
+    fn EndSelection(&self) {
+        self.send_message(MockInputMsg::TriggerSelect(
+            SelectKind::Select,
+            SelectEvent::End,
+        ))
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-simulateselect
+    fn SimulateSelect(&self) {
+        self.send_message(MockInputMsg::TriggerSelect(
+            SelectKind::Select,
+            SelectEvent::Select,
+        ))
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-sethandedness
+    fn SetHandedness(&self, handedness: XRHandedness) {
+        let h = match handedness {
+            XRHandedness::None => Handedness::None,
+            XRHandedness::Left => Handedness::Left,
+            XRHandedness::Right => Handedness::Right,
+        };
+        let _ = self.send_message(MockInputMsg::SetHandedness(h));
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-settargetraymode
+    fn SetTargetRayMode(&self, target_ray_mode: XRTargetRayMode) {
+        let t = match target_ray_mode {
+            XRTargetRayMode::Gaze => TargetRayMode::Gaze,
+            XRTargetRayMode::Tracked_pointer => TargetRayMode::TrackedPointer,
+            XRTargetRayMode::Screen => TargetRayMode::Screen,
+        };
+        let _ = self.send_message(MockInputMsg::SetTargetRayMode(t));
+    }
+
+    /// https://immersive-web.github.io/webxr-test-api/#dom-fakexrinputcontroller-setprofiles
+    fn SetProfiles(&self, profiles: Vec<DOMString>) {
+        let t = profiles.into_iter().map(String::from).collect();
+        let _ = self.send_message(MockInputMsg::SetProfiles(t));
+    }
+}