third_party/WebKit/Source/modules/vr/VRDisplayEvent.idl

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

enum VRDisplayEventReason {
    "connected",
    "disconnected",
    "navigation",
    "mounted",
    "unmounted"
};

// https://w3c.github.io/webvr/#interface-vrdisplayevent
[
    OriginTrialEnabled=WebVR,
    Constructor(DOMString type, optional VRDisplayEventInit eventInitDict)
] interface VRDisplayEvent : Event {
    readonly attribute VRDisplay display;
    readonly attribute VRDisplayEventReason reason;
};