forked from mirrors/gecko-dev
039592f4d8
This lifts a bunch of string conversions higher up the stack, but allows us to make the servo code use utf-8 unconditionally, and seemed faster in my benchmarking (see comment 0). It should also make a bunch of attribute setters faster too (like setting .cssText), now that we use UTF8String for them (we couldn't because we couldn't specify different string types for the getter and setters). Differential Revision: https://phabricator.services.mozilla.com/D99590
59 lines
2.1 KiB
Text
59 lines
2.1 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://drafts.csswg.org/cssom/#the-cssrule-interface
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* https://drafts.csswg.org/css-animations/#interface-cssrule
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* https://drafts.csswg.org/css-counter-styles-3/#extentions-to-cssrule-interface
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* https://drafts.csswg.org/css-conditional-3/#extentions-to-cssrule-interface
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* https://drafts.csswg.org/css-fonts-3/#om-fontfeaturevalues
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*/
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// https://drafts.csswg.org/cssom/#the-cssrule-interface
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[Exposed=Window]
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interface CSSRule {
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const unsigned short STYLE_RULE = 1;
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const unsigned short CHARSET_RULE = 2; // historical
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const unsigned short IMPORT_RULE = 3;
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const unsigned short MEDIA_RULE = 4;
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const unsigned short FONT_FACE_RULE = 5;
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const unsigned short PAGE_RULE = 6;
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// FIXME: We don't support MARGIN_RULE yet.
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// XXXbz Should we expose the constant anyway?
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// const unsigned short MARGIN_RULE = 9;
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const unsigned short NAMESPACE_RULE = 10;
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readonly attribute unsigned short type;
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attribute UTF8String cssText;
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readonly attribute CSSRule? parentRule;
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readonly attribute CSSStyleSheet? parentStyleSheet;
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};
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// https://drafts.csswg.org/css-animations/#interface-cssrule
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partial interface CSSRule {
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const unsigned short KEYFRAMES_RULE = 7;
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const unsigned short KEYFRAME_RULE = 8;
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};
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// https://drafts.csswg.org/css-counter-styles-3/#extentions-to-cssrule-interface
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partial interface CSSRule {
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const unsigned short COUNTER_STYLE_RULE = 11;
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};
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// https://drafts.csswg.org/css-conditional-3/#extentions-to-cssrule-interface
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partial interface CSSRule {
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const unsigned short SUPPORTS_RULE = 12;
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};
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// Non-standard extension for @-moz-document rules.
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partial interface CSSRule {
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[ChromeOnly]
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const unsigned short DOCUMENT_RULE = 13;
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};
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// https://drafts.csswg.org/css-fonts-3/#om-fontfeaturevalues
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partial interface CSSRule {
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const unsigned short FONT_FEATURE_VALUES_RULE = 14;
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};
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