/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: porhyph.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 04:59:33 $
 *
 *  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 _PORHYPH_HXX
#define _PORHYPH_HXX

#include "porexp.hxx"

/*************************************************************************
 *                      class SwHyphPortion
 *************************************************************************/

class SwHyphPortion : public SwExpandPortion
{
public:
    inline  SwHyphPortion( ) { SetWhichPor( POR_HYPH ); }
    virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
    virtual sal_Bool Format( SwTxtFormatInfo &rInf );

    // Accessibility: pass information about this portion to the PortionHandler
    virtual void HandlePortion( SwPortionHandler& rPH ) const;

    OUTPUT_OPERATOR
};

/*************************************************************************
 *                      class SwHyphStrPortion
 *************************************************************************/

class SwHyphStrPortion : public SwHyphPortion
{
    XubString aExpand;
public:
    inline  SwHyphStrPortion( const XubString &rStr );
    virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;

    // Accessibility: pass information about this portion to the PortionHandler
    virtual void HandlePortion( SwPortionHandler& rPH ) const;

    OUTPUT_OPERATOR
};

/*************************************************************************
 *                      class SwSoftHyphPortion
 *************************************************************************/

class SwSoftHyphPortion : public SwHyphPortion
{
    sal_Bool    bExpand;
    KSHORT  nViewWidth;
    KSHORT  nHyphWidth;

public:
    SwSoftHyphPortion();
    virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
    virtual SwLinePortion *Compress();
    virtual void Paint( const SwTxtPaintInfo &rInf ) const;
    virtual sal_Bool Format( SwTxtFormatInfo &rInf );
    virtual void FormatEOL( SwTxtFormatInfo &rInf );
    inline void SetExpand( const sal_Bool bNew ) { bExpand = bNew; }
    sal_Bool IsExpand() const { return bExpand; }

    virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const;

    // Accessibility: pass information about this portion to the PortionHandler
    virtual void HandlePortion( SwPortionHandler& rPH ) const;

    OUTPUT_OPERATOR
};

/*************************************************************************
 *                      class SwSoftHyphStrPortion
 *************************************************************************/

class SwSoftHyphStrPortion : public SwHyphStrPortion
{
public:
    SwSoftHyphStrPortion( const XubString &rStr );
    virtual void Paint( const SwTxtPaintInfo &rInf ) const;
    OUTPUT_OPERATOR
};

inline  SwHyphStrPortion::SwHyphStrPortion( const XubString &rStr )
        : aExpand( rStr )
{
    aExpand += '-';
    SetWhichPor( POR_HYPHSTR );
}

CLASSIO( SwHyphPortion )
CLASSIO( SwHyphStrPortion )
CLASSIO( SwSoftHyphPortion )
CLASSIO( SwSoftHyphStrPortion )


#endif