1 files changed, 57 insertions, 0 deletions
diff --git a/dom/webidl/DeviceMotionEvent.webidl b/dom/webidl/DeviceMotionEvent.webidl
new file mode 100644
index 0000000000..fa4ecf3ca3
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+++ b/dom/webidl/DeviceMotionEvent.webidl
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+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 http://mozilla.org/MPL/2.0/.
+ */
+
+[NoInterfaceObject]
+interface DeviceAcceleration {
+  readonly attribute double? x;
+  readonly attribute double? y;
+  readonly attribute double? z;
+};
+
+[NoInterfaceObject]
+interface DeviceRotationRate {
+  readonly attribute double? alpha;
+  readonly attribute double? beta;
+  readonly attribute double? gamma;
+};
+
+[Constructor(DOMString type, optional DeviceMotionEventInit eventInitDict)]
+interface DeviceMotionEvent : Event {
+  readonly attribute DeviceAcceleration? acceleration;
+  readonly attribute DeviceAcceleration? accelerationIncludingGravity;
+  readonly attribute DeviceRotationRate? rotationRate;
+  readonly attribute double? interval;
+};
+
+dictionary DeviceAccelerationInit {
+  double? x = null;
+  double? y = null;
+  double? z = null;
+};
+
+dictionary DeviceRotationRateInit {
+  double? alpha = null;
+  double? beta = null;
+  double? gamma = null;
+};
+
+dictionary DeviceMotionEventInit : EventInit {
+  DeviceAccelerationInit acceleration;
+  DeviceAccelerationInit accelerationIncludingGravity;
+  DeviceRotationRateInit rotationRate;
+  double? interval = null;
+};
+
+// Mozilla extensions.
+partial interface DeviceMotionEvent {
+  void initDeviceMotionEvent(DOMString type,
+                             boolean canBubble,
+                             boolean cancelable,
+                             DeviceAccelerationInit acceleration,
+                             DeviceAccelerationInit accelerationIncludingGravity,
+                             DeviceRotationRateInit rotationRate,
+                             double? interval);
+};