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Fire visibilitychange event appropriately

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This commit is contained in:
Manish Goregaokar 2019-10-11 13:18:09 -07:00
parent 75c763120f
commit d90317cfe4
2 changed files with 18 additions and 1 deletions
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18
components/script/dom/xrsession.rs
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@ -49,7 +49,7 @@ use profile_traits::ipc;
use std::cell::Cell;
use std::mem;
use std::rc::Rc;
use webxr_api::{self, EnvironmentBlendMode, Event as XREvent, Frame, SelectEvent, Session};
use webxr_api::{self, EnvironmentBlendMode, Event as XREvent, Frame, SelectEvent, Session, Visibility};
#[dom_struct]
pub struct XRSession {
@ -214,6 +214,22 @@ impl XRSession {
frame.set_active(false);
}
},
XREvent::VisibilityChange(v) => {
let v = match v {
Visibility::Visible => XRVisibilityState::Visible,
Visibility::VisibleBlurred => XRVisibilityState::Visible_blurred,
Visibility::Hidden => XRVisibilityState::Hidden,
};
self.visibility_state.set(v);
let event = XRSessionEvent::new(
&self.global(),
atom!("visibilitychange"),
false,
false,
self,
);
event.upcast::<Event>().fire(self.upcast());
},
_ => (), // XXXManishearth TBD
}
}