CSSStyleRule.webidl

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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

 * https://drafts.csswg.org/cssom/#the-cssstylerule-interface

*/

// https://drafts.csswg.org/cssom/#the-cssstylerule-interface

[Exposed=Window]

interface CSSStyleRule : CSSGroupingRule {

  attribute UTF8String selectorText;

  [SameObject, PutForwards=cssText] readonly attribute CSSStyleDeclaration style;

  [ChromeOnly] readonly attribute unsigned long selectorCount;

  [ChromeOnly] UTF8String selectorTextAt(unsigned long index, optional boolean desugared = false);

  [ChromeOnly] unsigned long long selectorSpecificityAt(unsigned long index, optional boolean desugared = false);

  [ChromeOnly] boolean selectorMatchesElement(

    unsigned long selectorIndex,

    Element element,

    optional [LegacyNullToEmptyString] DOMString pseudo = "",

    optional boolean includeVisitedStyle = false);

  [ChromeOnly] sequence<SelectorWarning> getSelectorWarnings();

};

enum SelectorWarningKind {

  "UnconstrainedHas",

};

dictionary SelectorWarning {

  required unsigned long index;

  required SelectorWarningKind kind;

};