#pragma once
#include "RenderStyleConstants.h"
#include <wtf/OptionSet.h>
namespace WebCore {
class Document;
class Element;
class EventTarget;
class RenderStyle;
class SVGElement;
class Settings;
enum class AnimationImpact;
namespace Style {
class Adjuster {
public:
Adjuster(const Document&, const RenderStyle& parentStyle, const RenderStyle* parentBoxStyle, const Element*);
void adjust(RenderStyle&, const RenderStyle* userAgentAppearanceStyle) const;
static void adjustSVGElementStyle(RenderStyle&, const SVGElement&);
static void adjustAnimatedStyle(RenderStyle&, const RenderStyle* parentBoxStyle, OptionSet<AnimationImpact>);
static void adjustEventListenerRegionTypesForRootStyle(RenderStyle&, const Document&);
#if ENABLE(TEXT_AUTOSIZING)
struct AdjustmentForTextAutosizing {
Optional<float> newFontSize;
Optional<float> newLineHeight;
Optional<AutosizeStatus> newStatus;
explicit operator bool() const { return newFontSize || newLineHeight || newStatus; }
};
static AdjustmentForTextAutosizing adjustmentForTextAutosizing(const RenderStyle&, const Element&);
static bool adjustForTextAutosizing(RenderStyle&, const Element&, AdjustmentForTextAutosizing);
static bool adjustForTextAutosizing(RenderStyle&, const Element&);
#endif
private:
void adjustDisplayContentsStyle(RenderStyle&) const;
void adjustForSiteSpecificQuirks(RenderStyle&) const;
static OptionSet<EventListenerRegionType> computeEventListenerRegionTypes(const EventTarget&, OptionSet<EventListenerRegionType>);
const Document& m_document;
const RenderStyle& m_parentStyle;
const RenderStyle& m_parentBoxStyle;
const Element* m_element;
};
}
}