#pragma once
#include "FloatRect.h"
#include "Image.h"
#include <wtf/EnumTraits.h>
#include <wtf/OptionSet.h>
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
namespace WebCore {
class Frame;
class GraphicsContext;
struct SimpleRange;
enum class TextIndicatorPresentationTransition : uint8_t {
None,
Bounce,
BounceAndCrossfade,
FadeIn,
};
enum class TextIndicatorOption : uint16_t {
RespectTextColor = 1 << 0,
PaintBackgrounds = 1 << 1,
PaintAllContent = 1 << 2,
IncludeSnapshotWithSelectionHighlight = 1 << 3,
TightlyFitContent = 1 << 4,
UseBoundingRectAndPaintAllContentForComplexRanges = 1 << 5,
IncludeMarginIfRangeMatchesSelection = 1 << 6,
ExpandClipBeyondVisibleRect = 1 << 7,
DoNotClipToVisibleRect = 1 << 8,
IncludeSnapshotOfAllVisibleContentWithoutSelection = 1 << 9,
UseSelectionRectForSizing = 1 << 10,
ComputeEstimatedBackgroundColor = 1 << 11,
};
struct TextIndicatorData {
FloatRect selectionRectInRootViewCoordinates;
FloatRect textBoundingRectInRootViewCoordinates;
FloatRect contentImageWithoutSelectionRectInRootViewCoordinates;
Vector<FloatRect> textRectsInBoundingRectCoordinates;
float contentImageScaleFactor { 1 };
RefPtr<Image> contentImageWithHighlight;
RefPtr<Image> contentImageWithoutSelection;
RefPtr<Image> contentImage;
Color estimatedBackgroundColor;
TextIndicatorPresentationTransition presentationTransition { TextIndicatorPresentationTransition::None };
OptionSet<TextIndicatorOption> options;
};
class TextIndicator : public RefCounted<TextIndicator> {
public:
constexpr static float defaultHorizontalMargin { 2 };
constexpr static float defaultVerticalMargin { 1 };
WEBCORE_EXPORT static Ref<TextIndicator> create(const TextIndicatorData&);
WEBCORE_EXPORT static RefPtr<TextIndicator> createWithSelectionInFrame(Frame&, OptionSet<TextIndicatorOption>, TextIndicatorPresentationTransition, FloatSize margin = FloatSize(defaultHorizontalMargin, defaultVerticalMargin));
WEBCORE_EXPORT static RefPtr<TextIndicator> createWithRange(const SimpleRange&, OptionSet<TextIndicatorOption>, TextIndicatorPresentationTransition, FloatSize margin = FloatSize(defaultHorizontalMargin, defaultVerticalMargin));
WEBCORE_EXPORT ~TextIndicator();
FloatRect selectionRectInRootViewCoordinates() const { return m_data.selectionRectInRootViewCoordinates; }
FloatRect textBoundingRectInRootViewCoordinates() const { return m_data.textBoundingRectInRootViewCoordinates; }
const Vector<FloatRect>& textRectsInBoundingRectCoordinates() const { return m_data.textRectsInBoundingRectCoordinates; }
float contentImageScaleFactor() const { return m_data.contentImageScaleFactor; }
Image* contentImageWithHighlight() const { return m_data.contentImageWithHighlight.get(); }
Image* contentImage() const { return m_data.contentImage.get(); }
TextIndicatorPresentationTransition presentationTransition() const { return m_data.presentationTransition; }
void setPresentationTransition(TextIndicatorPresentationTransition transition) { m_data.presentationTransition = transition; }
TextIndicatorData data() const { return m_data; }
private:
TextIndicator(const TextIndicatorData&);
TextIndicatorData m_data;
};
}
namespace WTF {
template<> struct EnumTraits<WebCore::TextIndicatorOption> {
using values = EnumValues<
WebCore::TextIndicatorOption,
WebCore::TextIndicatorOption::RespectTextColor,
WebCore::TextIndicatorOption::PaintBackgrounds,
WebCore::TextIndicatorOption::PaintAllContent,
WebCore::TextIndicatorOption::IncludeSnapshotWithSelectionHighlight,
WebCore::TextIndicatorOption::TightlyFitContent,
WebCore::TextIndicatorOption::UseBoundingRectAndPaintAllContentForComplexRanges,
WebCore::TextIndicatorOption::IncludeMarginIfRangeMatchesSelection,
WebCore::TextIndicatorOption::ExpandClipBeyondVisibleRect,
WebCore::TextIndicatorOption::DoNotClipToVisibleRect,
WebCore::TextIndicatorOption::IncludeSnapshotOfAllVisibleContentWithoutSelection,
WebCore::TextIndicatorOption::UseSelectionRectForSizing,
WebCore::TextIndicatorOption::ComputeEstimatedBackgroundColor
>;
};
template<> struct EnumTraits<WebCore::TextIndicatorPresentationTransition> {
using values = EnumValues<
WebCore::TextIndicatorPresentationTransition,
WebCore::TextIndicatorPresentationTransition::None,
WebCore::TextIndicatorPresentationTransition::Bounce,
WebCore::TextIndicatorPresentationTransition::BounceAndCrossfade,
WebCore::TextIndicatorPresentationTransition::FadeIn
>;
};
}