Source/WebCore/dom/Element.idl

/*
 * Copyright (C) 2006, 2007, 2009, 2015 Apple Inc. All rights reserved.
 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

[
    CustomToJSObject,
    DOMJIT,
    JSCustomHeader,
    JSGenerateToNativeObject,
    ExportMacro=WEBCORE_EXPORT,
    Exposed=Window
] interface Element : Node {
    readonly attribute DOMString? namespaceURI;
    readonly attribute DOMString? prefix;
    readonly attribute DOMString localName;
    readonly attribute DOMString tagName;

    [CEReactions, Reflect] attribute DOMString id;
    [CEReactions, Reflect=class] attribute DOMString className;
    [SameObject, PutForwards=value] readonly attribute DOMTokenList classList;
    [CEReactions, Reflect, Unscopable] attribute DOMString slot;
    [SameObject, PutForwards=value] readonly attribute DOMTokenList part;

    [DOMJIT=ReadDOM] boolean hasAttributes();
    [SameObject] readonly attribute NamedNodeMap attributes;
    sequence<DOMString> getAttributeNames();
    [DOMJIT=ReadDOM] DOMString? getAttribute(DOMString qualifiedName);
    DOMString? getAttributeNS(DOMString? namespaceURI, DOMString localName);
    [CEReactions] undefined setAttribute(DOMString qualifiedName, DOMString value);
    [CEReactions] undefined setAttributeNS(DOMString? namespaceURI, DOMString qualifiedName, DOMString value);
    [CEReactions, ImplementedAs=removeAttributeForBindings] undefined removeAttribute(DOMString qualifiedName);
    [CEReactions, ImplementedAs=removeAttributeNSForBindings] undefined removeAttributeNS(DOMString? namespaceURI, DOMString localName);
    [CEReactions] boolean toggleAttribute(DOMString qualifiedName, optional boolean force);
    boolean hasAttribute(DOMString qualifiedName);
    boolean hasAttributeNS(DOMString? namespaceURI, DOMString localName);

    [DOMJIT=ReadDOM] Attr? getAttributeNode(DOMString qualifiedName);
    Attr? getAttributeNodeNS(DOMString? namespaceURI, DOMString localName);
    [CEReactions] Attr? setAttributeNode(Attr attr);
    [CEReactions] Attr? setAttributeNodeNS(Attr attr);
    [CEReactions] Attr removeAttributeNode(Attr attr);

    ShadowRoot attachShadow(ShadowRootInit init);
    [ImplementedAs=shadowRootForBindings, CallWith=GlobalObject] readonly attribute ShadowRoot? shadowRoot;

    Element? closest(DOMString selectors);
    boolean matches(DOMString selectors);
    [ImplementedAs=matches] boolean webkitMatchesSelector(DOMString selectors); // Historical alias of .matches.

    [DOMJIT=ReadDOM] HTMLCollection getElementsByTagName(DOMString qualifiedName);
    HTMLCollection getElementsByTagNameNS(DOMString? namespaceURI, DOMString localName);
    HTMLCollection getElementsByClassName(DOMString name);

    [CEReactions] Element? insertAdjacentElement(DOMString where, Element element); // Historical.
    undefined insertAdjacentText(DOMString where, DOMString data); // Historical.

    
    // FIXME: Most of the following non-standard event handlers probably make more sense as part of the GlobalEventHandlers mixin.

    // Non-standard: Cannot find these in the latest specification (https://w3c.github.io/uievents/#events-focus-types).
    [NotEnumerable] attribute EventHandler onfocusin;
    [NotEnumerable] attribute EventHandler onfocusout;

    // Non-standard: https://developer.apple.com/reference/webkitjs/gestureevent.
    [NotEnumerable, Conditional=IOS_GESTURE_EVENTS] attribute EventHandler ongesturechange;
    [NotEnumerable, Conditional=IOS_GESTURE_EVENTS] attribute EventHandler ongestureend;
    [NotEnumerable, Conditional=IOS_GESTURE_EVENTS] attribute EventHandler ongesturestart;

    // Non-standard: https://developer.apple.com/reference/webkitjs/element/1633146-onbeforeload.
    [NotEnumerable] attribute EventHandler onbeforeload;

    // Non-standard: https://developer.apple.com/reference/webkitjs/element/1634205-onwebkitneedkey.
    [NotEnumerable, Conditional=LEGACY_ENCRYPTED_MEDIA, EnabledBySetting=LegacyEncryptedMediaAPIEnabled] attribute EventHandler onwebkitneedkey;

    // Non-standard: https://developer.apple.com/reference/webkitjs/element/1633943-onwebkitpresentationmodechanged.
    [NotEnumerable, Conditional=VIDEO_PRESENTATION_MODE] attribute EventHandler onwebkitpresentationmodechanged;

    // Non-standard: https://developer.apple.com/reference/webkitjs/element/1630042-onwebkitcurrentplaybacktargetisw.
    [NotEnumerable, Conditional=WIRELESS_PLAYBACK_TARGET] attribute EventHandler onwebkitcurrentplaybacktargetiswirelesschanged;

    // Non-standard: https://developer.apple.com/reference/webkitjs/element/1629580-onwebkitplaybacktargetavailabili.
    [NotEnumerable, Conditional=WIRELESS_PLAYBACK_TARGET] attribute EventHandler onwebkitplaybacktargetavailabilitychanged;
};

Element includes AccessibilityRole;
Element includes AriaAttributes;
Element includes Animatable;
Element includes ChildNode;
Element includes NonDocumentTypeChildNode;
Element includes ParentNode;
Element includes Slotable;
Element includes InnerHTML;