/* -*- 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/.
 */

enum CaretChangedReason {
  "visibilitychange",
  "updateposition",
  "longpressonemptycontent",
  "taponcaret",
  "presscaret",
  "releasecaret",
  "scroll",
  "dragcaret"
};

dictionary CaretStateChangedEventInit : EventInit {
  boolean collapsed = true;
  DOMRectReadOnly? boundingClientRect = null;
  CaretChangedReason reason = "visibilitychange";
  boolean caretVisible = false;
  boolean caretVisuallyVisible = false;
  boolean selectionVisible = false;
  boolean selectionEditable = false;
  DOMString selectedTextContent = "";
  long clientX = 0;
  long clientY = 0;
};

[ChromeOnly,
 Exposed=Window]
interface CaretStateChangedEvent : Event {
  constructor(DOMString type,
              optional CaretStateChangedEventInit eventInit = {});

  readonly attribute boolean collapsed;
  /* The bounding client rect is relative to the visual viewport. */
  readonly attribute DOMRectReadOnly? boundingClientRect;
  readonly attribute CaretChangedReason reason;
  readonly attribute boolean caretVisible;
  readonly attribute boolean caretVisuallyVisible;
  readonly attribute boolean selectionVisible;
  readonly attribute boolean selectionEditable;
  readonly attribute DOMString selectedTextContent;
  [Pref="layout.accessiblecaret.magnifier.enabled"]
  readonly attribute long clientX;
  [Pref="layout.accessiblecaret.magnifier.enabled"]
  readonly attribute long clientY;
};