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/* 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/. */
/* 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::XRTestBinding::{
self, FakeXRDeviceInit, XRTestMethods,
};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::fakexrdevice::{get_origin, get_views, FakeXRDevice};
use crate::dom::globalscope::GlobalScope;
use crate::dom::promise::Promise;
use dom_struct::dom_struct;
use std::cell::Cell;
use std::rc::Rc;
use webvr_traits::{MockVRInit, WebVRMsg};
#[dom_struct]
pub struct XRTest {
reflector: Reflector,
session_started: Cell<bool>,
}
impl XRTest {
pub fn new_inherited() -> XRTest {
XRTest {
reflector: Reflector::new(),
session_started: Cell::new(false),
}
}
pub fn new(global: &GlobalScope) -> DomRoot<XRTest> {
reflect_dom_object(
Box::new(XRTest::new_inherited()),
global,
XRTestBinding::Wrap,
)
}
}
impl XRTestMethods for XRTest {
/// https://github.com/immersive-web/webxr-test-api/blob/master/explainer.md
fn SimulateDeviceConnection(&self, init: &FakeXRDeviceInit) -> Rc<Promise> {
let p = Promise::new(&self.global());
if !init.supportsImmersive || self.session_started.get() {
p.reject_native(&());
return p;
}
let origin = if let Some(ref o) = init.viewerOrigin {
match get_origin(&o) {
Ok(origin) => origin,
Err(e) => {
p.reject_error(e);
return p;
},
}
} else {
Default::default()
};
let views = match get_views(&init.views) {
Ok(views) => views,
Err(e) => {
p.reject_error(e);
return p;
},
};
let init = MockVRInit {
viewer_origin: Some(origin),
views: Some(views),
eye_level: None,
};
self.session_started.set(true);
self.global()
.as_window()
.webvr_thread()
.unwrap()
.send(WebVRMsg::CreateMockDisplay(init))
.unwrap();
p.resolve_native(&FakeXRDevice::new(&self.global()));
p
}
}
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