third_party/blink/renderer/core/css/css_style_declaration.idl

/*
 * Copyright (C) 2006, 2007, 2009 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.
 */

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

[
    Exposed=Window
] interface CSSStyleDeclaration {
    [CEReactions, RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString cssText;
    readonly attribute unsigned long length;
    [Affects=Nothing] getter DOMString item(unsigned long index);
    DOMString getPropertyValue(DOMString property);
    DOMString getPropertyPriority(DOMString property);
    [CEReactions, RaisesException, CallWith=ExecutionContext] void setProperty(DOMString property, [TreatNullAs=EmptyString] DOMString value, optional [TreatNullAs=EmptyString] DOMString priority = "");
    // void setPropertyValue(DOMString property, [TreatNullAs=EmptyString] DOMString value);
    // void setPropertyPriority(DOMString property, [TreatNullAs=EmptyString] DOMString priority);
    [CEReactions, RaisesException] DOMString removeProperty(DOMString property);
    readonly attribute CSSRule? parentRule;
    [CEReactions, SetterCallWith=ExecutionContext, RaisesException=Setter] attribute [TreatNullAs=EmptyString] DOMString cssFloat;

    // The camel-cased and dashed attribute getters have custom bindings.
    // https://drafts.csswg.org/cssom/#dom-cssstyledeclaration-camel-cased-attribute
    // https://drafts.csswg.org/cssom/#dom-cssstyledeclaration-dashed-attribute
    [Affects=Nothing] getter DOMString (DOMString name);
    // The type of `propertyValue` is `any` in order not to perform any type
    // conversion which may have side effect (c.f. https://crbug.com/1310062 ).
    [CEReactions, CallWith=ScriptState] setter void (DOMString property, any propertyValue);
    deleter void (DOMString property);
};