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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* 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.
*/
#ifndef CSSToStyleMap_h
#define CSSToStyleMap_h
#include "core/CSSPropertyNames.h"
#include "core/animation/Timing.h"
#include "core/animation/css/CSSTransitionData.h"
#include "core/css/resolver/ElementStyleResources.h"
#include "core/rendering/style/RenderStyleConstants.h"
#include "platform/animation/TimingFunction.h"
#include "wtf/Noncopyable.h"
namespace WebCore {
class FillLayer;
class CSSToLengthConversionData;
class CSSValue;
class RenderStyle;
class StyleImage;
class StyleResolverState;
class NinePieceImage;
class BorderImageLengthBox;
// CSSToStyleMap is a short-lived helper object which
// given the current StyleResolverState can map
// CSSValue objects into their RenderStyle equivalents.
class CSSToStyleMap {
STACK_ALLOCATED();
WTF_MAKE_NONCOPYABLE(CSSToStyleMap);
public:
CSSToStyleMap(const StyleResolverState& state, ElementStyleResources& elementStyleResources) : m_state(state), m_elementStyleResources(elementStyleResources) { }
void mapFillAttachment(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillClip(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillComposite(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillBlendMode(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillOrigin(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillImage(CSSPropertyID, FillLayer*, CSSValue*);
void mapFillRepeatX(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillRepeatY(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillSize(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillXPosition(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillYPosition(CSSPropertyID, FillLayer*, CSSValue*) const;
void mapFillMaskSourceType(CSSPropertyID, FillLayer*, CSSValue*);
static double mapAnimationDelay(CSSValue*);
static Timing::PlaybackDirection mapAnimationDirection(CSSValue*);
static double mapAnimationDuration(CSSValue*);
static Timing::FillMode mapAnimationFillMode(CSSValue*);
static double mapAnimationIterationCount(CSSValue*);
static AtomicString mapAnimationName(CSSValue*);
static EAnimPlayState mapAnimationPlayState(CSSValue*);
static CSSTransitionData::TransitionProperty mapAnimationProperty(CSSValue*);
static PassRefPtr<TimingFunction> mapAnimationTimingFunction(CSSValue*, bool allowStepMiddle = false);
void mapNinePieceImage(RenderStyle* mutableStyle, CSSPropertyID, CSSValue*, NinePieceImage&);
void mapNinePieceImageSlice(CSSValue*, NinePieceImage&) const;
BorderImageLengthBox mapNinePieceImageQuad(CSSValue*) const;
void mapNinePieceImageRepeat(CSSValue*, NinePieceImage&) const;
private:
const CSSToLengthConversionData& cssToLengthConversionData() const;
PassRefPtr<StyleImage> styleImage(CSSPropertyID, CSSValue*);
// FIXME: Consider passing a StyleResolverState (or ElementResolveState)
// as an argument instead of caching it on this object.
const StyleResolverState& m_state;
ElementStyleResources& m_elementStyleResources;
};
}
#endif
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