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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: guess.hxx,v $
* $Revision: 1.12 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _GUESS_HXX
#define _GUESS_HXX
#include <com/sun/star/linguistic2/XHyphenatedWord.hpp>
#include "txttypes.hxx"
#include "breakit.hxx"
#include "porrst.hxx" // SwHangingPortion
class SwTxtFormatInfo;
/*************************************************************************
* class SwTxtGuess
*************************************************************************/
class SwTxtGuess
{
::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::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 ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XHyphenatedWord > HyphWord() const
{ return xHyphWord; }
};
#endif
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