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#ifndef _GUESS_HXX
#define _GUESS_HXX

#ifndef _SOLAR_H
#include <tools/solar.h>
#endif
#ifndef _STRING_HXX //autogen
#include <tools/string.hxx>
#endif
#ifndef _COM_SUN_STAR_LINGUISTIC2_XHYPHENATEDWORD_HPP_
#include <com/sun/star/linguistic2/XHyphenatedWord.hpp>
#endif

#include "txttypes.hxx"
#include "breakit.hxx"
#include "porrst.hxx"	// SwHangingPortion
namespace binfilter {

class SwTxtSizeInfo;
class SwTxtFormatInfo;

using namespace ::com::sun::star;
using namespace ::com::sun::star::linguistic2;

/*************************************************************************
 *						class SwTxtGuess
 *************************************************************************/

class SwTxtGuess
{
	uno::Reference< XHyphenatedWord >  xHyphWord;
	SwHangingPortion *pHanging; // for hanging punctuation
	xub_StrLen nCutPos;			// this character doesn't fit
	xub_StrLen nBreakStart;     // start index of word containing line break
	xub_StrLen nBreakPos;		// start index of break position
    xub_StrLen nFieldDiff;      // absolut positions can be wrong if we
                                // a field in the text has been expanded
	KSHORT nBreakWidth;			// width of the broken portion
public:
	inline SwTxtGuess(): pHanging( NULL ), nCutPos(0), nBreakStart(0),
                        nBreakPos(0), nFieldDiff(0), nBreakWidth(0)
		{ }
	~SwTxtGuess() {	delete pHanging; }

	// true, if current portion still fits to current line
    sal_Bool Guess( const SwTxtPortion& rPor, SwTxtFormatInfo &rInf,
                    const KSHORT nHeight );
	sal_Bool AlternativeSpelling( const SwTxtFormatInfo &rInf, const xub_StrLen nPos );

	inline SwHangingPortion* GetHangingPortion() const { return pHanging; }
	inline void ClearHangingPortion() { pHanging = NULL; }
	inline KSHORT BreakWidth() const { return nBreakWidth; }
	inline xub_StrLen CutPos() const { return nCutPos; }
	inline xub_StrLen BreakStart() const { return nBreakStart; }
	inline xub_StrLen BreakPos() const {return nBreakPos; }
    inline xub_StrLen FieldDiff() const {return nFieldDiff; }
	inline uno::Reference< XHyphenatedWord > HyphWord() const
		{ return xHyphWord; }
};

} //namespace binfilter
#endif
