gecko/dom/interfaces/core/nsIDOMMutationObserver.idl

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/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
/* 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/. */
#include "domstubs.idl"
interface nsIVariant;
[scriptable, uuid(2fa4716f-405a-449b-954b-ae570c170364)]
interface nsIDOMMutationRecord : nsISupports
{
/**
* type is on of childList, attribute, characterData.
*/
readonly attribute DOMString type;
/**
* Target of the change.
* If an attribute is changed, target is the element,
* if an element is added or removed, target is the node
* which was added or removed.
* If text is changed, target is the CharacterData node which was changed.
*/
readonly attribute nsIDOMNode target;
readonly attribute nsIDOMNodeList addedNodes;
readonly attribute nsIDOMNodeList removedNodes;
readonly attribute nsIDOMNode previousSibling;
readonly attribute nsIDOMNode nextSibling;
/**
* The name of the attribute which was changed, or null.
*/
readonly attribute DOMString attributeName;
readonly attribute DOMString attributeNamespace;
/*
* The previous value of the attribute or CharacterData node, or null.
*
* If a new attribute is added, or attribute values aren't reported,
* prevValue is null.
*/
readonly attribute DOMString oldValue;
};
dictionary MutationObserverInit
{
boolean childList;
boolean attributes;
boolean characterData;
boolean subtree;
boolean attributeOldValue;
boolean characterDataOldValue;
jsval attributeFilter; // DOMString[]
};
//[Constructor(in nsIMutationCallback aDoneCallback)]
[scriptable, builtinclass, uuid(573105b5-d64e-468f-959f-87eebf93913e)]
interface nsIDOMMutationObserver : nsISupports
{
[implicit_jscontext]
void observe(in nsIDOMNode aTarget, in jsval aOptions);
void disconnect();
nsIVariant takeRecords();
};
[scriptable, function, uuid(5b52ce60-2210-42f0-842b-7f9f03d62f85)]
interface nsIMutationObserverCallback : nsISupports
{
void handleMutations(in nsIVariant aRecords, in nsIDOMMutationObserver aObserver);
};