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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
* The origin of this IDL file is
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
interface Principal;
interface URI;
interface Node : EventTarget {
const unsigned short ELEMENT_NODE = 1;
const unsigned short ATTRIBUTE_NODE = 2; // historical
const unsigned short TEXT_NODE = 3;
const unsigned short CDATA_SECTION_NODE = 4; // historical
const unsigned short ENTITY_REFERENCE_NODE = 5; // historical
const unsigned short ENTITY_NODE = 6; // historical
const unsigned short PROCESSING_INSTRUCTION_NODE = 7;
const unsigned short COMMENT_NODE = 8;
const unsigned short DOCUMENT_NODE = 9;
const unsigned short DOCUMENT_TYPE_NODE = 10;
const unsigned short DOCUMENT_FRAGMENT_NODE = 11;
const unsigned short NOTATION_NODE = 12; // historical
readonly attribute unsigned short nodeType;
readonly attribute DOMString nodeName;
[Pure, Throws, NeedsCallerType, BinaryName="baseURIFromJS"]
readonly attribute DOMString? baseURI;
[Pure, BinaryName=isInComposedDoc]
readonly attribute boolean isConnected;
readonly attribute Document? ownerDocument;
Node getRootNode(optional GetRootNodeOptions options = {});
readonly attribute Node? parentNode;
readonly attribute Element? parentElement;
boolean hasChildNodes();
readonly attribute NodeList childNodes;
readonly attribute Node? firstChild;
readonly attribute Node? lastChild;
readonly attribute Node? previousSibling;
readonly attribute Node? nextSibling;
[CEReactions, SetterThrows, Pure]
attribute DOMString? nodeValue;
[CEReactions, SetterThrows, GetterCanOOM,
SetterNeedsSubjectPrincipal=NonSystem, Pure]
attribute DOMString? textContent;
// These DOM methods cannot be accessed by UA Widget scripts
// because the DOM element reflectors will be in the content scope,
// instead of the desired UA Widget scope.
[CEReactions, Throws, Func="IsNotUAWidget"]
Node insertBefore(Node node, Node? child);
[CEReactions, Throws, Func="IsNotUAWidget"]
Node appendChild(Node node);
[CEReactions, Throws, Func="IsNotUAWidget"]
Node replaceChild(Node node, Node child);
[CEReactions, Throws]
Node removeChild(Node child);
void normalize();
[CEReactions, Throws, Func="IsNotUAWidget"]
Node cloneNode(optional boolean deep = false);
boolean isSameNode(Node? node);
boolean isEqualNode(Node? node);
const unsigned short DOCUMENT_POSITION_DISCONNECTED = 0x01;
const unsigned short DOCUMENT_POSITION_PRECEDING = 0x02;
const unsigned short DOCUMENT_POSITION_FOLLOWING = 0x04;
const unsigned short DOCUMENT_POSITION_CONTAINS = 0x08;
const unsigned short DOCUMENT_POSITION_CONTAINED_BY = 0x10;
const unsigned short DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20; // historical
unsigned short compareDocumentPosition(Node other);
boolean contains(Node? other);
DOMString? lookupPrefix(DOMString? namespace);
DOMString? lookupNamespaceURI(DOMString? prefix);
boolean isDefaultNamespace(DOMString? namespace);
// Mozilla-specific stuff
readonly attribute Principal nodePrincipal;
readonly attribute URI? baseURIObject;
DOMString generateXPath();
[ChromeOnly, Pure, BinaryName="flattenedTreeParentNodeNonInline"]
readonly attribute Node? flattenedTreeParentNode;
[ChromeOnly, Pure, BinaryName="isInNativeAnonymousSubtree"]
readonly attribute boolean isNativeAnonymous;
// Maybe this would be useful to authors?
[Func="IsChromeOrUAWidget", Pure, BinaryName="containingShadow"]
readonly attribute ShadowRoot? containingShadowRoot;
// Mozilla devtools-specific stuff
* If this element is a flex item (or has one or more anonymous box ancestors
* that chain up to an anonymous flex item), then this method returns the
* flex container that the flex item participates in. Otherwise, this method
* returns null.
readonly attribute Element? parentFlexElement;
[Func="mozilla::dom::AccessibleNode::IsAOMEnabled", SameObject]
readonly attribute AccessibleNode? accessibleNode;
dictionary GetRootNodeOptions {
boolean composed = false;