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#ifndef _POREXP_HXX
#define _POREXP_HXX

#include <bf_svtools/bf_solar.h>

#include "portxt.hxx"
namespace binfilter {

/*************************************************************************
 *                      class SwExpandPortion
 *************************************************************************/

class SwExpandPortion : public SwTxtPortion
{
public:
    inline  SwExpandPortion() { SetWhichPor( POR_EXP ); }
    virtual sal_Bool Format( SwTxtFormatInfo &rInf );
    virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;

    // Accessibility: pass information about this portion to the PortionHandler

    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 sal_Bool Format( SwTxtFormatInfo &rInf );
    MSHORT MayUnderFlow( const SwTxtFormatInfo &rInf, xub_StrLen nIdx,
        sal_Bool bUnderFlow ) const;

    // Accessibility: pass information about this portion to the PortionHandler

    OUTPUT_OPERATOR
};

CLASSIO( SwExpandPortion )
CLASSIO( SwBlankPortion )


} //namespace binfilter
#endif

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