#pragma once
#include "RenderBox.h"
namespace WebCore {
class RenderReplaced : public RenderBox {
WTF_MAKE_ISO_ALLOCATED(RenderReplaced);
public:
virtual ~RenderReplaced();
LayoutUnit computeReplacedLogicalWidth(ShouldComputePreferred = ComputeActual) const override;
LayoutUnit computeReplacedLogicalHeight(Optional<LayoutUnit> estimatedUsedWidth = WTF::nullopt) const override;
LayoutRect replacedContentRect(const LayoutSize& intrinsicSize) const;
LayoutRect replacedContentRect() const { return replacedContentRect(intrinsicSize()); }
bool hasReplacedLogicalWidth() const;
bool hasReplacedLogicalHeight() const;
bool setNeedsLayoutIfNeededAfterIntrinsicSizeChange();
LayoutSize intrinsicSize() const final { return m_intrinsicSize; }
RoundedRect roundedContentBoxRect() const;
protected:
RenderReplaced(Element&, RenderStyle&&);
RenderReplaced(Element&, RenderStyle&&, const LayoutSize& intrinsicSize);
RenderReplaced(Document&, RenderStyle&&, const LayoutSize& intrinsicSize);
void layout() override;
void computeIntrinsicRatioInformation(FloatSize& intrinsicSize, double& intrinsicRatio) const override;
void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const final;
virtual LayoutUnit minimumReplacedHeight() const { return 0_lu; }
bool isSelected() const;
void styleDidChange(StyleDifference, const RenderStyle* oldStyle) override;
void setIntrinsicSize(const LayoutSize& intrinsicSize) { m_intrinsicSize = intrinsicSize; }
virtual void intrinsicSizeChanged();
virtual bool hasRelativeIntrinsicLogicalWidth() const { return false; }
void paint(PaintInfo&, const LayoutPoint&) override;
bool shouldPaint(PaintInfo&, const LayoutPoint&);
LayoutRect localSelectionRect(bool checkWhetherSelected = true) const;
void willBeDestroyed() override;
private:
LayoutUnit computeConstrainedLogicalWidth(ShouldComputePreferred) const;
virtual RenderBox* embeddedContentBox() const { return 0; }
const char* renderName() const override { return "RenderReplaced"; }
bool canHaveChildren() const override { return false; }
void computePreferredLogicalWidths() final;
virtual void paintReplaced(PaintInfo&, const LayoutPoint&) { }
LayoutRect clippedOverflowRectForRepaint(const RenderLayerModelObject* repaintContainer) const override;
VisiblePosition positionForPoint(const LayoutPoint&, const RenderFragmentContainer*) final;
bool canBeSelectionLeaf() const override { return true; }
LayoutRect selectionRectForRepaint(const RenderLayerModelObject* repaintContainer, bool clipToVisibleContent = true) final;
void computeAspectRatioInformationForRenderBox(RenderBox*, FloatSize& constrainedSize, double& intrinsicRatio) const;
virtual bool shouldDrawSelectionTint() const;
Color calculateHighlightColor() const;
bool isHighlighted(HighlightState, const HighlightData&) const;
mutable LayoutSize m_intrinsicSize;
};
}
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderReplaced, isRenderReplaced())