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Add XRLayerEvent

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This commit is contained in:
Alan Jeffrey 2020-08-05 15:42:57 -05:00
parent 611c57bfdf
commit c4dd171dfb
6 changed files with 112 additions and 6 deletions
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1
components/script/dom/mod.rs
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@ -614,6 +614,7 @@ pub mod xrinputsourceschangeevent;
pub mod xrjointpose;
pub mod xrjointspace;
pub mod xrlayer;
pub mod xrlayerevent;
pub mod xrmediabinding;
pub mod xrpose;
pub mod xrprojectionlayer;

11
components/script/dom/webidls/XRLayerEvent.webidl
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@ -3,12 +3,11 @@
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://immersive-web.github.io/layers/#xrlayerevent-interface
// [SecureContext, Exposed=Window]
// interface XRLayerEvent : Event {
// constructor(DOMString type, XRLayerEventInit eventInitDict);
// [SameObject] readonly attribute XRLayer layer;
// };
[SecureContext, Exposed=Window, Pref="dom.webxr.layers.enabled"]
interface XRLayerEvent : Event {
constructor(DOMString type, XRLayerEventInit eventInitDict);
[SameObject] readonly attribute XRLayer layer;
};
dictionary XRLayerEventInit : EventInit {
required XRLayer layer;

62
components/script/dom/xrlayerevent.rs Normal file
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@ -0,0 +1,62 @@
/* 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::EventBinding::EventBinding::EventMethods;
use crate::dom::bindings::codegen::Bindings::XRLayerEventBinding::XRLayerEventInit;
use crate::dom::bindings::codegen::Bindings::XRLayerEventBinding::XRLayerEventMethods;
use crate::dom::bindings::reflector::reflect_dom_object;
use crate::dom::bindings::root::Dom;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::event::Event;
use crate::dom::window::Window;
use crate::dom::xrlayer::XRLayer;
use dom_struct::dom_struct;
use servo_atoms::Atom;
// https://w3c.github.io/uievents/#interface-uievent
#[dom_struct]
pub struct XRLayerEvent {
event: Event,
layer: Dom<XRLayer>,
}
impl XRLayerEvent {
pub fn new_inherited(layer: &XRLayer) -> XRLayerEvent {
XRLayerEvent {
event: Event::new_inherited(),
layer: Dom::from_ref(layer),
}
}
pub fn new(window: &Window, layer: &XRLayer) -> DomRoot<XRLayerEvent> {
reflect_dom_object(Box::new(XRLayerEvent::new_inherited(layer)), window)
}
#[allow(non_snake_case)]
pub fn Constructor(
window: &Window,
type_: DOMString,
init: &XRLayerEventInit,
) -> DomRoot<XRLayerEvent> {
let event = XRLayerEvent::new(window, &init.layer);
let type_ = Atom::from(type_);
let bubbles = init.parent.bubbles;
let cancelable = init.parent.cancelable;
event.event.init_event(type_, bubbles, cancelable);
event
}
}
impl XRLayerEventMethods for XRLayerEvent {
// https://immersive-web.github.io/layers/#dom-xrlayerevent-layer
fn Layer(&self) -> DomRoot<XRLayer> {
DomRoot::from_ref(&self.layer)
}
// https://dom.spec.whatwg.org/#dom-event-istrusted
fn IsTrusted(&self) -> bool {
self.event.IsTrusted()
}
}

7
tests/wpt/mozilla/meta/MANIFEST.json
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@ -14718,6 +14718,13 @@
{}
]
],
"layerevents.html": [
"6a0319366ec842a9b94d5897978975ebe3eb6f7f",
[
null,
{}
]
],
"layers.html": [
"b6749f208a8f3c5ae78fbe72cfa7364829abb127",
[

1
tests/wpt/mozilla/meta/webxr/layerevents.html.ini Normal file
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@ -0,0 +1 @@
prefs: [dom.webxr.layers.enabled:true]

36
tests/wpt/mozilla/tests/webxr/layerevents.html Normal file
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@ -0,0 +1,36 @@
<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="./resources/webxr-util.js"></script>
</head>
<body>
<canvas id="canvas" width="640" height="480"></canvas>
<script>
let canvas = document.getElementById("canvas");
let gl = canvas.getContext('webgl');
promise_test(async function() {
let mock = await navigator.xr.test.simulateDeviceConnection({
supportedModes: ["immersive-vr"],
views: TEST_VIEWS,
viewerOrigin: {position: [0.5, 0.1, 0.1], orientation: [1, 0, 0, 1] }
});
let sessionPromise;
navigator.xr.test.simulateUserActivation(() => {
sessionPromise = navigator.xr.requestSession("immersive-vr");
});
let session = await sessionPromise;
let glLayerFactory = new XRWebGLBinding(session, gl);
let layer = new XRWebGLLayer(session, gl);
let event = new XRLayerEvent("foo", { layer: layer, bubbles: true });
assert_equals(event.type, "foo", "XRLeventLayer construxctor sets type");
assert_equals(event.bubbles, true, "XRLeventLayer construxctor sets bubbles");
assert_equals(event.cancelable, false, "XRLeventLayer construxctor sets cancelable");
assert_equals(event.isTrusted, false, "XRLeventLayer construxctor sets trusted");
assert_equals(event.layer, layer, "XRLeventLayer construxctor sets layer");
});
</script>
</body>
</html>