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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: porexp.hxx,v $
*
* $Revision: 1.6 $
*
* last change: $Author: rt $ $Date: 2005-09-09 04:57:24 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _POREXP_HXX
#define _POREXP_HXX
#include "portxt.hxx"
/*************************************************************************
* class SwExpandPortion
*************************************************************************/
class SwExpandPortion : public SwTxtPortion
{
public:
inline SwExpandPortion() { SetWhichPor( POR_EXP ); }
virtual sal_Bool Format( SwTxtFormatInfo &rInf );
virtual xub_StrLen GetCrsrOfst( const MSHORT nOfst ) const;
virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;
virtual void Paint( const SwTxtPaintInfo &rInf ) const;
// Accessibility: pass information about this portion to the PortionHandler
virtual void HandlePortion( SwPortionHandler& rPH ) const;
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwBlankPortion
*************************************************************************/
class SwBlankPortion : public SwExpandPortion
{
xub_Unicode cChar;
BOOL bMulti; // For multiportion brackets
public:
inline SwBlankPortion( xub_Unicode cCh, BOOL bMult = sal_False )
: cChar( cCh ), bMulti( bMult )
{ cChar = cCh; SetLen(1); SetWhichPor( POR_BLANK ); }
BOOL IsMulti() const { return bMulti; }
void SetMulti( BOOL bNew ) { bMulti = bNew; }
virtual SwLinePortion *Compress();
virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
virtual void FormatEOL( SwTxtFormatInfo &rInf );
virtual sal_Bool Format( SwTxtFormatInfo &rInf );
virtual void Paint( const SwTxtPaintInfo &rInf ) const;
MSHORT MayUnderFlow( const SwTxtFormatInfo &rInf, xub_StrLen nIdx,
sal_Bool bUnderFlow ) const;
// Accessibility: pass information about this portion to the PortionHandler
virtual void HandlePortion( SwPortionHandler& rPH ) const;
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwPostItsPortion
*************************************************************************/
class SwPostItsPortion : public SwExpandPortion
{
KSHORT nViewWidth;
sal_Bool bScript;
public:
SwPostItsPortion( sal_Bool bScrpt );
virtual void Paint( const SwTxtPaintInfo &rInf ) const;
virtual sal_Bool Format( SwTxtFormatInfo &rInf );
virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const;
virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
sal_Bool IsScript() const { return bScript; }
OUTPUT_OPERATOR
};
CLASSIO( SwExpandPortion )
CLASSIO( SwBlankPortion )
CLASSIO( SwPostItsPortion )
#endif
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