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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
* http://dev.w3.org/csswg/css3-conditional/
* http://dev.w3.org/csswg/cssom/#the-css.escape%28%29-method
* https://www.w3.org/TR/css-highlight-api-1/#registration
*
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
[Exposed=Window]
namespace CSS {
boolean supports(UTF8String property, UTF8String value);
boolean supports(UTF8String conditionText);
};
// http://dev.w3.org/csswg/cssom/#the-css.escape%28%29-method
partial namespace CSS {
DOMString escape(DOMString ident);
};
// https://www.w3.org/TR/css-highlight-api-1/#registration
partial namespace CSS {
[Pref="dom.customHighlightAPI.enabled", GetterThrows]
readonly attribute HighlightRegistry highlights;
};
// https://drafts.css-houdini.org/css-properties-values-api-1/#registering-custom-properties
// See https://github.com/w3c/css-houdini-drafts/pull/1100 for DOMString vs. UTF8String
dictionary PropertyDefinition {
required UTF8String name;
UTF8String syntax = "*";
required boolean inherits;
UTF8String initialValue;
};
partial namespace CSS {
[Pref="layout.css.properties-and-values.enabled", Throws]
undefined registerProperty(PropertyDefinition definition);
};
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