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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * 
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#ifndef SW_LINEINFO_HXX
#define SW_LINEINFO_HXX

#include "calbck.hxx"
#include <editeng/numitem.hxx>
#include "swdllapi.h"

class SwCharFmt;
class IDocumentStylePoolAccess;

enum LineNumberPosition
{
	LINENUMBER_POS_LEFT,
	LINENUMBER_POS_RIGHT,
	LINENUMBER_POS_INSIDE,
	LINENUMBER_POS_OUTSIDE
};

class SW_DLLPUBLIC SwLineNumberInfo : public SwClient //purpose of derivation from SwClient:
										 //character style for displaying the numbers.
{
	SvxNumberType 		aType;				//e.g. roman linenumbers
	String				aDivider;        	//String for aditional interval (vert. lines user defined)
	sal_uInt16				nPosFromLeft;		//Position for paint
	sal_uInt16				nCountBy;			//Paint only for every n line
	sal_uInt16				nDividerCountBy;	//Interval for display of an user defined
											//string every n lines
	LineNumberPosition	ePos;               //Where should the display occur (number and divicer)
	sal_Bool				bPaintLineNumbers;	//Should anything be displayed?
	sal_Bool				bCountBlankLines;	//Count empty lines?
	sal_Bool				bCountInFlys;		//Count also within FlyFrames?
	sal_Bool				bRestartEachPage;	//Restart counting at the first paragraph of each page
											//(even on follows when paragraphs are splitted)
protected:
   virtual void Modify( const SfxPoolItem*, const SfxPoolItem* );

public:
	SwLineNumberInfo();
	SwLineNumberInfo(const SwLineNumberInfo&);

	SwLineNumberInfo& operator=(const SwLineNumberInfo&);
	sal_Bool operator==( const SwLineNumberInfo& rInf ) const;

    SwCharFmt *GetCharFmt( IDocumentStylePoolAccess& rIDSPA ) const;
	void SetCharFmt( SwCharFmt* );

	const SvxNumberType &GetNumType() const 			{ return aType; }
	void 			 	SetNumType( SvxNumberType aNew ){ aType = aNew; }

	const String &GetDivider() const 	{ return aDivider; }
	void SetDivider( const String &r )	{ aDivider = r;	}
	sal_uInt16 GetDividerCountBy() const	{ return nDividerCountBy; }
	void SetDividerCountBy( sal_uInt16 n )	{ nDividerCountBy = n; }

	sal_uInt16 GetPosFromLeft() const 		{ return nPosFromLeft; }
	void   SetPosFromLeft( sal_uInt16 n)	{ nPosFromLeft = n;    }

	sal_uInt16 GetCountBy() const 			{ return nCountBy; }
	void   SetCountBy( sal_uInt16 n)		{ nCountBy = n;    }

	LineNumberPosition GetPos() const	{ return ePos; }
	void SetPos( LineNumberPosition eP ){ ePos = eP;   }

	sal_Bool   IsPaintLineNumbers() const	{ return bPaintLineNumbers; }
	void   SetPaintLineNumbers( sal_Bool b ){ bPaintLineNumbers = b;	}

	sal_Bool   IsCountBlankLines() const 	{ return bCountBlankLines;  }
	void   SetCountBlankLines( sal_Bool b )	{ bCountBlankLines = b;		}

	sal_Bool   IsCountInFlys() const		{ return bCountInFlys; 		}
	void   SetCountInFlys( sal_Bool b )		{ bCountInFlys = b;			}

	sal_Bool   IsRestartEachPage() const	{ return bRestartEachPage;	}
	void   SetRestartEachPage( sal_Bool b )	{ bRestartEachPage = b;		}

    bool   HasCharFormat() const { return GetRegisteredIn() != 0; }
};



#endif