1/* 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 */ 26 27module events { 28 29 interface [ 30 CustomMarkFunction, 31 EventTarget, 32 NoStaticTables 33 ] MessagePort { 34// We need to have something as an ObjC binding, because MessagePort is used in MessageEvent, which already has one, 35// but we don't want to actually expose the API while it is in flux. 36#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT 37 [Custom] void postMessage(in DOMString message, in [Optional] Array messagePorts) 38 raises(DOMException); 39 void start(); 40 void close(); 41 42 // event handler attributes 43 attribute EventListener onmessage; 44 45 // EventTarget interface 46 void addEventListener(in DOMString type, 47 in EventListener listener, 48 in boolean useCapture); 49 void removeEventListener(in DOMString type, 50 in EventListener listener, 51 in boolean useCapture); 52 boolean dispatchEvent(in Event evt) 53 raises(EventException); 54#endif 55 }; 56 57} 58