add invokeevent

source

@@ -78127,6 +78127,45 @@ dictionary <dfn dictionary>ToggleEventInit</dfn> : <span>EventInit</span> {
    the <code data-x="dom-ToggleEvent-oldState">oldState</code> attribute.</dd>
   </dl>
 
+  <h4>The <code>InvokeEvent</code> interface</h4>
+
+  <pre><code class="idl">[Exposed=Window]
+interface <dfn interface>InvokeEvent</dfn> : <span>Event</span> {
+  constructor(DOMString type, optional <span>InvokeEventInit</span> eventInitDict = {});
+  readonly attribute EventTarget? relatedTarget;
+  readonly attribute DOMString action;
+};
+
+dictionary <dfn dictionary>InvokeEventInit</dfn> : <span>EventInit</span> {
+  EventTarget? relatedTarget = null;
+  DOMString action = "auto";
+};</code></pre>
+
+  <dl class="domintro">
+   <dt><code data-x=""><var>event</var>.<span subdfn
+   data-x="dom-InvokeEvent-action">action</span></code></dt>
+
+   <dd>
+    <p>This is a freeform hint dictating what action the element <!--non-normative-->must take.
+    Defaults to "<code data-x="">auto</code>".</p>
+   </dd>
+
+   <dt><code data-x=""><var>event</var>.<span subdfn
+   data-x="dom-InvokeEvent-relatedTarget">relatedTarget</span></code></dt>
+
+   <dd>
+    <p>Used to identifiy a secodnary <code>EventTarget</code> related to the Invoke event.</p>
+   </dd>
+
+  </dl>
+
+  <p>The <dfn attribute for="InvokeEvent"><code data-x="dom-InvokeEvent-action">action</code></dfn>
+  and attribute must return the value it is initialized to.</p>
+
+  <p>The <dfn attribute for="InvokeEvent"><code
+  data-x="dom-InvokeEvent-relatedTarget">relatedTarget</code></dfn> attribute should be initialized
+  to the <strong data-x="DOM event-path-shadow-adjusted-target">shadow-adjusted target</strong> that was
+  interacted with to cause the InvokeEvent.</p>
 
   <h3>Focus</h3>
 
@@ -138358,6 +138397,12 @@ INSERT INTERFACES HERE
      <td> Form controls
      <td> Fired at controls during form validation if they do not satisfy their constraints
 
+    <tr> <!-- invoke -->
+     <td> <dfn event for="HTMLElement"><code data-x="event-invoke">invoke</code></dfn>
+     <td> <code>InvokeEvent</code>
+     <td> Elements
+     <td> Fired at elements when they handle a user invocation, such as from an invoketarget.
+
     <tr> <!-- languagechange -->
      <td> <dfn event for="Window,WorkerGlobalScope"><code data-x="event-languagechange">languagechange</code></dfn>
      <td> <code>Event</code>