michael@0: /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  *
michael@0:  * The origin of this IDL file is
michael@0:  * http://www.w3.org/TR/2012/WD-dom-20120105/
michael@0:  *
michael@0:  * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
michael@0:  * liability, trademark and document use rules apply.
michael@0:  */
michael@0: 
michael@0: interface EventTarget {
michael@0:   /* Passing null for wantsUntrusted means "default behavior", which
michael@0:      differs in content and chrome.  In content that default boolean
michael@0:      value is true, while in chrome the default boolean value is
michael@0:      false. */
michael@0:   [Throws]
michael@0:   void addEventListener(DOMString type,
michael@0:                         EventListener? listener,
michael@0:                         optional boolean capture = false,
michael@0:                         optional boolean? wantsUntrusted = null);
michael@0:   [Throws]
michael@0:   void removeEventListener(DOMString type,
michael@0:                            EventListener? listener,
michael@0:                            optional boolean capture = false);
michael@0:   [Throws]
michael@0:   boolean dispatchEvent(Event event);
michael@0: };
michael@0: 
michael@0: // Mozilla extensions for use by JS-implemented event targets to
michael@0: // implement on* properties.
michael@0: partial interface EventTarget {
michael@0:   [ChromeOnly, Throws]
michael@0:   void setEventHandler(DOMString type, EventHandler handler);
michael@0: 
michael@0:   [ChromeOnly]
michael@0:   EventHandler getEventHandler(DOMString type);
michael@0: };
michael@0: 
michael@0: // Mozilla extension to make firing events on event targets from
michael@0: // chrome easier.  This returns the window which can be used to create
michael@0: // events to fire at this EventTarget, or null if there isn't one.
michael@0: partial interface EventTarget {
michael@0:   [ChromeOnly]
michael@0:   readonly attribute WindowProxy? ownerGlobal;
michael@0: };