/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * 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.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"


#include <SwPortionHandler.hxx>
#include "viewopt.hxx"	// SwViewOptions

#include "txtcfg.hxx"
#include "porref.hxx"
#include "inftxt.hxx"       // GetTxtSize()

/*************************************************************************
 *               virtual SwRefPortion::Paint()
 *************************************************************************/

void SwRefPortion::Paint( const SwTxtPaintInfo &rInf ) const
{
	if( Width() )
	{
		rInf.DrawViewOpt( *this, POR_REF );
		SwTxtPortion::Paint( rInf );
	}
}

/*************************************************************************
 *                      class SwIsoRefPortion
 *************************************************************************/

SwLinePortion *SwIsoRefPortion::Compress() { return this; }

SwIsoRefPortion::SwIsoRefPortion() : nViewWidth(0)
{
	SetLen(1);
	SetWhichPor( POR_ISOREF );
}

/*************************************************************************
 *				 virtual SwIsoRefPortion::GetViewWidth()
 *************************************************************************/

KSHORT SwIsoRefPortion::GetViewWidth( const SwTxtSizeInfo &rInf ) const
{
	// Wir stehen zwar im const, aber nViewWidth sollte erst im letzten
	// Moment errechnet werden:
	SwIsoRefPortion* pThis = (SwIsoRefPortion*)this;
    if( !Width() && rInf.OnWin() && SwViewOption::IsFieldShadings() &&
            !rInf.GetOpt().IsReadonly() && !rInf.GetOpt().IsPagePreview() )
	{
		if( !nViewWidth )
			pThis->nViewWidth = rInf.GetTxtSize( ' ' ).Width();
	}
	else
		pThis->nViewWidth = 0;
	return nViewWidth;
}

/*************************************************************************
 *                 virtual SwIsoRefPortion::Format()
 *************************************************************************/

sal_Bool SwIsoRefPortion::Format( SwTxtFormatInfo &rInf )
{
	const sal_Bool bFull = SwLinePortion::Format( rInf );
	return bFull;
}

/*************************************************************************
 *               virtual SwIsoRefPortion::Paint()
 *************************************************************************/

void SwIsoRefPortion::Paint( const SwTxtPaintInfo &rInf ) const
{
	if( Width() )
		rInf.DrawViewOpt( *this, POR_REF );
}

/*************************************************************************
 *              virtual SwIsoRefPortion::HandlePortion()
 *************************************************************************/

void SwIsoRefPortion::HandlePortion( SwPortionHandler& rPH ) const
{
    String aString;
    rPH.Special( GetLen(), aString, GetWhichPor() );
}



