1 files changed, 50 insertions, 0 deletions
diff --git a/dom/webidl/CaretStateChangedEvent.webidl b/dom/webidl/CaretStateChangedEvent.webidl
new file mode 100644
index 0000000000..0a661fe737
--- /dev/null
+++ b/dom/webidl/CaretStateChangedEvent.webidl
@@ -0,0 +1,50 @@
+/* -*- 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;
+};