forked from mirrors/gecko-dev
322cec0c5e
XBL is no longer a thing... Also, should we rename AllowContentXBLScope? Differential Revision: https://phabricator.services.mozilla.com/D61359 --HG-- extra : moz-landing-system : lando
53 lines
1.9 KiB
Text
53 lines
1.9 KiB
Text
/* -*- 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html
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*
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* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
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* liability, trademark and document use rules apply.
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*/
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// https://dom.spec.whatwg.org/#enumdef-shadowrootmode
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enum ShadowRootMode {
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"open",
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"closed"
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};
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// https://dom.spec.whatwg.org/#shadowroot
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[Exposed=Window]
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interface ShadowRoot : DocumentFragment
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{
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// Shadow DOM v1
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readonly attribute ShadowRootMode mode;
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readonly attribute Element host;
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Element? getElementById(DOMString elementId);
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// https://w3c.github.io/DOM-Parsing/#the-innerhtml-mixin
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[CEReactions, SetterThrows]
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attribute [TreatNullAs=EmptyString] DOMString innerHTML;
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// When JS invokes importNode or createElement, the binding code needs to
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// create a reflector, and so invoking those methods directly on the content
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// document would cause the reflector to be created in the content scope,
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// at which point it would be difficult to move into the UA Widget scope.
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// As such, these methods allow UA widget code to simultaneously create nodes
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// and associate them with the UA widget tree, so that the reflectors get
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// created in the right scope.
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[CEReactions, Throws, Func="IsChromeOrUAWidget"]
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Node importNodeAndAppendChildAt(Node parentNode, Node node, optional boolean deep = false);
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[CEReactions, Throws, Func="IsChromeOrUAWidget"]
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Node createElementAndAppendChildAt(Node parentNode, DOMString localName);
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// For triggering UA Widget scope in tests.
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[ChromeOnly]
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void setIsUAWidget();
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[ChromeOnly]
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boolean isUAWidget();
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};
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ShadowRoot includes DocumentOrShadowRoot;
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