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80 lines
3.1 KiB
C++
80 lines
3.1 KiB
C++
/*
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* (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef SKY_ENGINE_CORE_CSS_CSSSTYLEDECLARATION_H_
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#define SKY_ENGINE_CORE_CSS_CSSSTYLEDECLARATION_H_
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#include "gen/sky/core/CSSPropertyNames.h"
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#include "sky/engine/tonic/dart_wrappable.h"
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#include "sky/engine/wtf/Forward.h"
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#include "sky/engine/wtf/Noncopyable.h"
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namespace blink {
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class CSSProperty;
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class CSSStyleSheet;
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class CSSValue;
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class ExceptionState;
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class MutableStylePropertySet;
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class CSSStyleDeclaration : public DartWrappable {
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DEFINE_WRAPPERTYPEINFO();
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WTF_MAKE_NONCOPYABLE(CSSStyleDeclaration); WTF_MAKE_FAST_ALLOCATED;
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public:
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virtual ~CSSStyleDeclaration() { }
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#if !ENABLE(OILPAN)
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virtual void ref() = 0;
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virtual void deref() = 0;
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#endif
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virtual String cssText() const = 0;
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virtual void setCSSText(const String&, ExceptionState&) = 0;
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virtual unsigned length() const = 0;
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virtual String item(unsigned index) const = 0;
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virtual PassRefPtr<CSSValue> getPropertyCSSValue(const String& propertyName) = 0;
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virtual String getPropertyValue(const String& propertyName) = 0;
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virtual String getPropertyShorthand(const String& propertyName) = 0;
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virtual bool isPropertyImplicit(const String& propertyName) = 0;
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virtual void setProperty(const String& propertyName, const String& value, ExceptionState&) = 0;
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virtual String removeProperty(const String& propertyName, ExceptionState&) = 0;
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// CSSPropertyID versions of the CSSOM functions to support bindings and editing.
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// Use the non-virtual methods in the concrete subclasses when possible.
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// The CSSValue returned by this function should not be exposed to the web as it may be used by multiple documents at the same time.
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virtual PassRefPtr<CSSValue> getPropertyCSSValueInternal(CSSPropertyID) = 0;
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virtual String getPropertyValueInternal(CSSPropertyID) = 0;
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virtual void setPropertyInternal(CSSPropertyID, const String& value, ExceptionState&) = 0;
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virtual PassRefPtr<MutableStylePropertySet> copyProperties() const = 0;
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virtual bool cssPropertyMatches(CSSPropertyID, const CSSValue*) const = 0;
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virtual CSSStyleSheet* parentStyleSheet() const { return 0; }
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protected:
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CSSStyleDeclaration()
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{
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}
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};
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} // namespace blink
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#endif // SKY_ENGINE_CORE_CSS_CSSSTYLEDECLARATION_H_
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