#ifndef render_canvas_h
#define render_canvas_h
#include "RenderBlock.h"
namespace WebCore {
class FrameView;
class RenderView : public RenderBlock {
public:
RenderView(Node*, FrameView*);
virtual ~RenderView();
virtual const char *renderName() const { return "RenderView"; }
virtual bool isRenderView() const { return true; }
virtual void layout();
virtual void calcWidth();
virtual void calcHeight();
virtual void calcMinMaxWidth();
virtual bool absolutePosition(int &xPos, int& yPos, bool f = false);
int docHeight() const;
int docWidth() const;
FrameView* frameView() const { return m_frameView; }
virtual bool hasOverhangingFloats() { return false; }
virtual IntRect getAbsoluteRepaintRect();
virtual void computeAbsoluteRepaintRect(IntRect& r, bool f=false);
virtual void repaintViewRectangle(const IntRect& r, bool immediate = false);
virtual void paint(PaintInfo& i, int tx, int ty);
virtual void paintBoxDecorations(PaintInfo& i, int _tx, int _ty);
void setSelection(RenderObject *s, int sp, RenderObject *e, int ep);
void clearSelection();
virtual RenderObject *selectionStart() const { return m_selectionStart; }
virtual RenderObject *selectionEnd() const { return m_selectionEnd; }
void setPrintingMode(bool print) { m_printingMode = print; }
bool printingMode() const { return m_printingMode; }
void setPrintImages(bool enable) { m_printImages = enable; }
bool printImages() const { return m_printImages; }
void setTruncatedAt(int y) { m_truncatedAt = y; m_bestTruncatedAt = m_truncatorWidth = 0; m_forcedPageBreak = false; }
void setBestTruncatedAt(int y, RenderObject *forRenderer, bool forcedBreak = false);
int bestTruncatedAt() const { return m_bestTruncatedAt; }
private:
int m_bestTruncatedAt;
int m_truncatorWidth;
bool m_forcedPageBreak;
IntSize m_layoutDelta;
public:
int truncatedAt() const { return m_truncatedAt; }
virtual void absoluteRects(DeprecatedValueList<IntRect>& rects, int _tx, int _ty);
IntRect selectionRect() const;
void setMaximalOutlineSize(int o) { m_maximalOutlineSize = o; }
int maximalOutlineSize() const { return m_maximalOutlineSize; }
virtual IntRect viewRect() const;
virtual void selectionStartEnd(int& spos, int& epos);
IntRect printRect() const { return m_printRect; }
void setPrintRect(const IntRect& r) { m_printRect = r; }
void updateWidgetPositions();
void addWidget(RenderObject *);
void removeWidget(RenderObject *);
void setFlexBoxInFirstLayout(RenderObject* r) { m_flexBoxInFirstLayout = r; }
RenderObject* flexBoxInFirstLayout() { return m_flexBoxInFirstLayout; }
const IntSize& layoutDelta() const { return m_layoutDelta; }
void addLayoutDelta(const IntSize& delta) { m_layoutDelta += delta; }
protected:
FrameView* m_frameView;
RenderObject* m_selectionStart;
RenderObject* m_selectionEnd;
int m_selectionStartPos;
int m_selectionEndPos;
bool m_printingMode;
bool m_printImages;
int m_truncatedAt;
int m_maximalOutlineSize; IntRect m_printRect;
typedef HashSet<RenderObject *> RenderObjectSet;
RenderObjectSet m_widgets;
RenderObject* m_flexBoxInFirstLayout;
};
}
#endif