dom/webidl/ScreenOrientation.webidl

   1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   4  * You can obtain one at http://mozilla.org/MPL/2.0/.
   5  *
   6  * The origin of this IDL file is
   7  * https://w3c.github.io/screen-orientation
   8  *
   9  * Copyright © 2014 W3C® (MIT, ERCIM, Keio, Beihang), All Rights
  10  * Reserved. W3C liability, trademark and document use rules apply.
  11  */
  12
  13 enum OrientationType {
  14   "portrait-primary",
  15   "portrait-secondary",
  16   "landscape-primary",
  17   "landscape-secondary"
  18 };
  19
  20 enum OrientationLockType {
  21   "any",
  22   "natural",
  23   "landscape",
  24   "portrait",
  25   "portrait-primary",
  26   "portrait-secondary",
  27   "landscape-primary",
  28   "landscape-secondary"
  29 };
  30
  31 [Exposed=Window]
  32 interface ScreenOrientation : EventTarget {
  33   [NewObject]
  34   Promise<undefined> lock(OrientationLockType orientation);
  35   [Throws]
  36   undefined unlock();
  37   [Throws, NeedsCallerType]
  38   readonly attribute OrientationType type;
  39   [Throws, NeedsCallerType]
  40   readonly attribute unsigned short angle;
  41   attribute EventHandler onchange;
  42 };