gecko-dev/dom/webidl/MutationObserver.webidl
Olli Pettay 68fe3c1606 Bug 790978 - Convert MutationObserver to webidl, r=bz
--HG--
extra : rebase_source : 86b4120ef1f3bedc6554761af715de8413f01343
2012-12-18 16:50:52 +02:00

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1.5 KiB
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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* http://dom.spec.whatwg.org
*/
interface MutationRecord {
readonly attribute DOMString type;
// .target is not nullable per the spec, but in order to prevent crashes,
// if there are GC/CC bugs in Gecko, we let the property to be null.
readonly attribute Node? target;
readonly attribute NodeList addedNodes;
readonly attribute NodeList removedNodes;
readonly attribute Node? previousSibling;
readonly attribute Node? nextSibling;
readonly attribute DOMString? attributeName;
readonly attribute DOMString? attributeNamespace;
readonly attribute DOMString? oldValue;
};
[Constructor(MutationCallback mutationCallback)]
interface MutationObserver {
[Throws]
void observe(Node target, optional MutationObserverInit options);
void disconnect();
sequence<MutationRecord> takeRecords();
};
callback MutationCallback = void (sequence<MutationRecord> mutations, MutationObserver observer);
dictionary MutationObserverInit {
boolean childList = false;
boolean attributes = false;
boolean characterData = false;
boolean subtree = false;
boolean attributeOldValue = false;
boolean characterDataOldValue = false;
sequence<DOMString> attributeFilter;
};