/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(CSS_TYPED_OM) #include <wtf/RefCounted.h> #include <wtf/UniqueRef.h> #include <wtf/text/WTFString.h> namespace WebCore { class CSSValue; class Document; class Element; class StyledElement; class TypedOMCSSStyleValue; class StylePropertyMapReadOnly : public RefCounted<StylePropertyMapReadOnly> { public: virtual ~StylePropertyMapReadOnly() = default; virtual RefPtr<TypedOMCSSStyleValue> get(const String& property) const = 0; static RefPtr<TypedOMCSSStyleValue> reifyValue(CSSValue*, Document&, Element* = nullptr); static RefPtr<TypedOMCSSStyleValue> customPropertyValueOrDefault(const String& name, Document&, CSSValue*, Element* = nullptr); }; } // namespace WebCore #endif