зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
2.2 KiB
Plaintext
62 строки
2.2 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* For more information on this interface, please see
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* http://www.whatwg.org/specs/web-apps/current-work/#messageevent
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*/
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[Constructor(DOMString type, optional MessageEventInit eventInitDict),
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Exposed=(Window,Worker,System)]
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interface MessageEvent : Event {
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/**
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* Custom data associated with this event.
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*/
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[GetterThrows]
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readonly attribute any data;
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/**
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* The origin of the site from which this event originated, which is the
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* scheme, ":", and if the URI has a host, "//" followed by the
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* host, and if the port is not the default for the given scheme,
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* ":" followed by that port. This value does not have a trailing slash.
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*/
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readonly attribute DOMString origin;
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/**
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* The last event ID string of the event source, for server-sent DOM events; this
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* value is the empty string for cross-origin messaging.
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*/
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readonly attribute DOMString lastEventId;
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/**
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* The window, port or client which originated this event.
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* FIXME(catalinb): Update this when the spec changes are implemented.
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* https://www.w3.org/Bugs/Public/show_bug.cgi?id=28199
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* https://bugzilla.mozilla.org/show_bug.cgi?id=1143717
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*/
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readonly attribute (WindowProxy or MessagePort or Client)? source;
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/**
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* Initializes this event with the given data, in a manner analogous to
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* the similarly-named method on the nsIDOMEvent interface, also setting the
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* data, origin, source, and lastEventId attributes of this appropriately.
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*/
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readonly attribute MessagePortList? ports;
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[Throws]
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void initMessageEvent(DOMString type, boolean bubbles, boolean cancelable,
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any data, DOMString origin, DOMString lastEventId,
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(WindowProxy or MessagePort)? source,
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sequence<MessagePort>? ports);
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};
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dictionary MessageEventInit : EventInit {
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any data;
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DOMString origin;
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DOMString lastEventId;
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(Window or MessagePort)? source = null;
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sequence<MessagePort>? ports;
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};
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