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Hook input code into new webxr crate

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This commit is contained in:
Manish Goregaokar 2019-07-10 13:46:23 -07:00
parent 0d5d1a3dc4
commit b654b6007a
5 changed files with 54 additions and 55 deletions
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24
components/script/dom/xrsession.rs
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@ -19,7 +19,7 @@ use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::num::Finite;
use crate::dom::bindings::refcounted::Trusted;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
use crate::dom::bindings::root::{DomRoot, MutDom, MutNullableDom};
use crate::dom::bindings::root::{Dom, DomRoot, MutDom, MutNullableDom};
use crate::dom::eventtarget::EventTarget;
use crate::dom::globalscope::GlobalScope;
use crate::dom::promise::Promise;
@ -58,6 +58,7 @@ pub struct XRSession {
raf_callback_list: DomRefCell<Vec<(i32, Option<Rc<XRFrameRequestCallback>>)>>,
#[ignore_malloc_size_of = "defined in ipc-channel"]
raf_sender: DomRefCell<Option<IpcSender<(f64, Frame)>>>,
input_sources: DomRefCell<Vec<Dom<XRInputSource>>>,
}
impl XRSession {
@ -76,16 +77,27 @@ impl XRSession {
next_raf_id: Cell::new(0),
raf_callback_list: DomRefCell::new(vec![]),
raf_sender: DomRefCell::new(None),
input_sources: DomRefCell::new(vec![]),
}
}
pub fn new(global: &GlobalScope, session: Session) -> DomRoot<XRSession> {
let render_state = XRRenderState::new(global, 0.1, 1000.0, None);
reflect_dom_object(
let ret = reflect_dom_object(
Box::new(XRSession::new_inherited(session, &render_state)),
global,
XRSessionBinding::Wrap,
)
);
{
let mut input_sources = ret.input_sources.borrow_mut();
for info in ret.session.borrow().initial_inputs() {
// XXXManishearth we should be able to listen for updates
// to the input sources
let input = XRInputSource::new(global, &ret, *info);
input_sources.push(Dom::from_ref(&input));
}
}
ret
}
pub fn with_session<F: FnOnce(&Session)>(&self, with: F) {
@ -268,7 +280,11 @@ impl XRSessionMethods for XRSession {
/// https://immersive-web.github.io/webxr/#dom-xrsession-getinputsources
fn GetInputSources(&self) -> Vec<DomRoot<XRInputSource>> {
unimplemented!()
self.input_sources
.borrow()
.iter()
.map(|x| DomRoot::from_ref(&**x))
.collect()
}
}