1/* 2 * Copyright (C) 2007 Henry Mason <hmason@mac.com> 3 * Copyright (C) 2011 Google Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 */ 27 28[ 29 EventConstructor, 30 Exposed=(Window,Worker), 31 RaisesException=Constructor, 32] interface MessageEvent : Event { 33 [InitializedByEventConstructor] readonly attribute DOMString origin; 34 [InitializedByEventConstructor] readonly attribute DOMString lastEventId; 35 [InitializedByEventConstructor] readonly attribute EventTarget? source; // May be a Window or a MessagePort 36 [InitializedByEventConstructor, Custom=Getter] readonly attribute any data; 37 [InitializedByEventConstructor] readonly attribute MessagePort[] ports; 38 [Custom, MeasureAs=InitMessageEvent] void initMessageEvent([Default=Undefined] optional DOMString typeArg, 39 [Default=Undefined] optional boolean canBubbleArg, 40 [Default=Undefined] optional boolean cancelableArg, 41 [Default=Undefined] optional any dataArg, 42 [Default=Undefined] optional DOMString originArg, 43 [Default=Undefined] optional DOMString lastEventIdArg, 44 [Default=Undefined] optional Window sourceArg, 45 [Default=Undefined] optional MessagePort[] messagePorts); 46}; 47