flutter_flutter/engine/core/css/CSSComputedStyleDeclaration.h
Ojan Vafai ed0c01cdca Remove CSS Grid Layout and grid media queries.
The two are unrelated, but it was easier to just grep for grid
and remove them all. Aside from the media query change, there
isn't any change in behavior since grid was behind a flag.

R=esprehn@chromium.org

Review URL: https://codereview.chromium.org/689853003
2014-10-31 16:40:03 -07:00

120 lines
4.9 KiB
C++

/*
* Copyright (C) 2004 Zack Rusin <zack@kde.org>
* Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef CSSComputedStyleDeclaration_h
#define CSSComputedStyleDeclaration_h
#include "core/css/CSSStyleDeclaration.h"
#include "core/rendering/style/RenderStyleConstants.h"
#include "platform/fonts/FixedPitchFontType.h"
#include "wtf/HashMap.h"
#include "wtf/RefPtr.h"
#include "wtf/text/AtomicString.h"
#include "wtf/text/AtomicStringHash.h"
#include "wtf/text/WTFString.h"
namespace blink {
class CSSPrimitiveValue;
class CSSValueList;
class ExceptionState;
class MutableStylePropertySet;
class Node;
class RenderObject;
class RenderStyle;
class ShadowData;
class ShadowList;
class StyleColor;
class StylePropertySet;
class StylePropertyShorthand;
enum EUpdateLayout { DoNotUpdateLayout = false, UpdateLayout = true };
class CSSComputedStyleDeclaration final : public CSSStyleDeclaration {
public:
static PassRefPtr<CSSComputedStyleDeclaration> create(PassRefPtr<Node> node, bool allowVisitedStyle = false, const String& pseudoElementName = String())
{
return adoptRef(new CSSComputedStyleDeclaration(node, allowVisitedStyle, pseudoElementName));
}
virtual ~CSSComputedStyleDeclaration();
#if !ENABLE(OILPAN)
virtual void ref() override;
virtual void deref() override;
#endif
String getPropertyValue(CSSPropertyID) const;
bool getPropertyPriority(CSSPropertyID) const;
virtual PassRefPtr<MutableStylePropertySet> copyProperties() const override;
PassRefPtr<CSSValue> getPropertyCSSValue(CSSPropertyID, EUpdateLayout = UpdateLayout) const;
PassRefPtr<CSSValue> getFontSizeCSSValuePreferringKeyword() const;
FixedPitchFontType fixedPitchFontType() const;
PassRefPtr<MutableStylePropertySet> copyPropertiesInSet(const Vector<CSSPropertyID>&) const;
virtual void trace(Visitor*) override;
private:
CSSComputedStyleDeclaration(PassRefPtr<Node>, bool allowVisitedStyle, const String&);
// CSSOM functions. Don't make these public.
virtual CSSRule* parentRule() const override;
virtual unsigned length() const override;
virtual String item(unsigned index) const override;
PassRefPtr<RenderStyle> computeRenderStyle(CSSPropertyID) const;
virtual PassRefPtr<CSSValue> getPropertyCSSValue(const String& propertyName) override;
virtual String getPropertyValue(const String& propertyName) override;
virtual String getPropertyPriority(const String& propertyName) override;
virtual String getPropertyShorthand(const String& propertyName) override;
virtual bool isPropertyImplicit(const String& propertyName) override;
virtual void setProperty(const String& propertyName, const String& value, const String& priority, ExceptionState&) override;
virtual String removeProperty(const String& propertyName, ExceptionState&) override;
virtual String cssText() const override;
virtual void setCSSText(const String&, ExceptionState&) override;
virtual PassRefPtr<CSSValue> getPropertyCSSValueInternal(CSSPropertyID) override;
virtual String getPropertyValueInternal(CSSPropertyID) override;
virtual void setPropertyInternal(CSSPropertyID, const String& value, bool important, ExceptionState&) override;
virtual bool cssPropertyMatches(CSSPropertyID, const CSSValue*) const override;
PassRefPtr<CSSValue> valueForShadowData(const ShadowData&, const RenderStyle&, bool useSpread) const;
PassRefPtr<CSSValue> valueForShadowList(const ShadowList*, const RenderStyle&, bool useSpread) const;
PassRefPtr<CSSPrimitiveValue> currentColorOrValidColor(const RenderStyle&, const StyleColor&) const;
PassRefPtr<CSSValue> valueForFilter(const RenderObject*, const RenderStyle&) const;
PassRefPtr<CSSValueList> valuesForShorthandProperty(const StylePropertyShorthand&) const;
PassRefPtr<CSSValueList> valuesForSidesShorthand(const StylePropertyShorthand&) const;
PassRefPtr<CSSValueList> valuesForBackgroundShorthand() const;
RefPtr<Node> m_node;
PseudoId m_pseudoElementSpecifier;
bool m_allowVisitedStyle;
#if !ENABLE(OILPAN)
unsigned m_refCount;
#endif
};
} // namespace blink
#endif // CSSComputedStyleDeclaration_h