SVGRootInlineBox.h [plain text]
#ifndef SVGRootInlineBox_h
#define SVGRootInlineBox_h
#if ENABLE(SVG)
#include "RootInlineBox.h"
#include "SVGRenderSupport.h"
#include "SVGTextLayoutEngine.h"
namespace WebCore {
class SVGInlineTextBox;
class SVGRootInlineBox : public RootInlineBox {
public:
SVGRootInlineBox(RenderBlock* block)
: RootInlineBox(block)
, m_logicalHeight(0)
{
}
virtual bool isSVGRootInlineBox() const { return true; }
virtual float virtualLogicalHeight() const { return m_logicalHeight; }
void setLogicalHeight(float height) { m_logicalHeight = height; }
virtual void paint(PaintInfo&, const LayoutPoint&, LayoutUnit lineTop, LayoutUnit lineBottom);
void computePerCharacterLayoutInformation();
virtual FloatRect objectBoundingBox() const { return FloatRect(); }
virtual FloatRect repaintRectInLocalCoordinates() const { return FloatRect(); }
InlineBox* closestLeafChildForPosition(const LayoutPoint&);
private:
void reorderValueLists(Vector<SVGTextLayoutAttributes*>&);
void layoutCharactersInTextBoxes(InlineFlowBox*, SVGTextLayoutEngine&);
void layoutChildBoxes(InlineFlowBox*, FloatRect* = 0);
void layoutRootBox(const FloatRect&);
private:
float m_logicalHeight;
};
}
#endif // ENABLE(SVG)
#endif // SVGRootInlineBox_h