CWaxCollectionShape.h

//========================================================================================
// 
// $File$
// 
// Owner: Ric Kamicar
// 
// $Author$
// 
// $DateTime$
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// $Revision$
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// $Change$
// 
// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
// distribution of it requires the prior written permission of Adobe.
// 
// 
// Base class for IWaxRunShape on collections.
// 
//========================================================================================

#ifndef __CWaxCollectionShape__
#define __CWaxCollectionShape__

#include "K2Vector.h"
#include "PMMatrix.h"
#include "PMPolygon4.h"
#include "CWaxRunShape.h"


class CWaxCollectionShape : public CWaxRunShape
{
public:
 CWaxCollectionShape(IPMUnknown* boss) : CWaxRunShape(boss)
 { }

 virtual void GetInkBounds(PMRect* pInkBounds, Text::DrawPassInfoList* passList) const;

 virtual void GetWaxBounds(int32 offset, int32 length, K2Vector<PMPolygon4> *pSetOfBounds) const;
 virtual bool16 GetHighlightBounds(int32 offset, int32 length, K2Vector<PMPolygon4> *pSetOfBounds, PMRect& highlightAdjust, const PMLineSeg& maxTopBottom) const;

 virtual bool16 GetSelectionLine(PMLineSeg* pSelectionLine) const;
 virtual bool16 GetHighlightLine(PMLineSeg* pHighlightLine, const PMLineSeg& maxTopBottom) const;

 virtual void GetCaretLineAt(int32 offset, PMLineSeg* pCaretLine, const PMLineSeg& maxTopBottom) const;

protected:
 virtual bool16 CalculateSimpleSpanWidth(int32 offset, int32 length, PMLineSeg* pSpanWidth) const;

 virtual bool16 GetBounds(bool16 whichBounds, int32 offset, int32 length, K2Vector<PMPolygon4> *pSetOfBounds, PMRect& highlightAdjust, const PMLineSeg& maxTopBottom) const;

 virtual void GetTextInkBounds(PMRect *pInkBounds) const;

 virtual void HandleStackedXORIssues(K2Vector<PMPolygon4> *pSetOfBounds, int32 prevLineStart, int32 currLineStart, const PMReal& newTop, PMRect& highlightAdjust) const;
 virtual void HandleAdjacentXORIssues(K2Vector<PMPolygon4> *pSetOfBounds, int32 offsetIntoSet, PMRect& highlightAdjust) const;

 virtual PMLineSeg AdjustMaxTopBottom(const PMLineSeg& maxTopBottom) const = 0;
};


#endif