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/*
* Copyright (C) 2007 Henry Mason <hmason@mac.com>
* Copyright (C) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
// https://html.spec.whatwg.org/multipage/comms.html#the-messageevent-interfaces
[
Constructor(DOMString type, optional MessageEventInit eventInitDict),
Exposed=(Window,Worker),
RaisesException=Constructor,
] interface MessageEvent : Event {
[Custom=Getter] readonly attribute any data;
readonly attribute DOMString origin;
readonly attribute DOMString lastEventId;
// TODO(bashi): |source| should be (WindowProxy or MessagePort)?
readonly attribute EventTarget? source;
// TODO(foolip): |ports| should be FrozenArray<MessagePort>?
readonly attribute MessagePort[]? ports;
[RuntimeEnabled=suborigins] readonly attribute DOMString suborigin;
// TODO(foolip): None of the initMessageEvent() arguments should be
// optional, and |sourceArg| and |portsArg| are of the wrong type.
[Custom, MeasureAs=InitMessageEvent] void initMessageEvent([Default=Undefined] optional DOMString typeArg,
[Default=Undefined] optional boolean canBubbleArg,
[Default=Undefined] optional boolean cancelableArg,
[Default=Undefined] optional any dataArg,
[Default=Undefined] optional DOMString originArg,
[Default=Undefined] optional DOMString lastEventIdArg,
[Default=Undefined] optional EventTarget sourceArg,
[Default=Undefined] optional sequence<MessagePort> portsArg);
};
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