libreoffice/xmloff/source/text/XMLTextColumnsExport.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: XMLTextColumnsExport.cxx,v $
 *
 *  $Revision: 1.13 $
 *
 *  last change: $Author: hr $ $Date: 2007-06-27 16:07:48 $
 *
 *  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
 *
 ************************************************************************/

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

#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif

#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif


#ifndef _COM_SUN_STAR_TEXT_XTEXTCOLUMNS_HPP_
#include <com/sun/star/text/XTextColumns.hpp>
#endif
#ifndef _COM_SUN_STAR_TEXT_TEXTCOLUMN_HPP_
#include <com/sun/star/text/TextColumn.hpp>
#endif
#ifndef _COM_SUN_STAR_STYLE_VERTICALALIGNMENT_HPP_
#include <com/sun/star/style/VerticalAlignment.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.hpp>
#endif


#ifndef _XMLOFF_XMLTOKEN_HXX
#include <xmloff/xmltoken.hxx>
#endif
#ifndef _XMLOFF_XMLNMSPE_HXX
#include "xmlnmspe.hxx"
#endif
#ifndef _XMLOFF_XMLUCONV_HXX
#include <xmloff/xmluconv.hxx>
#endif
#ifndef _XMLOFF_XMLEXP_HXX
#include <xmloff/xmlexp.hxx>
#endif

#ifndef _XMLOFF_XMLTEXTCOLUMNSEXPORT_HXX
#include "XMLTextColumnsExport.hxx"
#endif

using namespace ::com::sun::star::style;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::rtl;
using namespace ::xmloff::token;


XMLTextColumnsExport::XMLTextColumnsExport( SvXMLExport& rExp ) :
    rExport( rExp ),
    sSeparatorLineIsOn(RTL_CONSTASCII_USTRINGPARAM("SeparatorLineIsOn")),
    sSeparatorLineWidth(RTL_CONSTASCII_USTRINGPARAM("SeparatorLineWidth")),
    sSeparatorLineColor(RTL_CONSTASCII_USTRINGPARAM("SeparatorLineColor")),
    sSeparatorLineRelativeHeight(RTL_CONSTASCII_USTRINGPARAM("SeparatorLineRelativeHeight")),
    sSeparatorLineVerticalAlignment(RTL_CONSTASCII_USTRINGPARAM("SeparatorLineVerticalAlignment")),
    sIsAutomatic(RTL_CONSTASCII_USTRINGPARAM("IsAutomatic")),
    sAutomaticDistance(RTL_CONSTASCII_USTRINGPARAM("AutomaticDistance"))
{
}

void XMLTextColumnsExport::exportXML( const Any& rAny )
{
    Reference < XTextColumns > xColumns;
    rAny >>= xColumns;

    Sequence < TextColumn > aColumns = xColumns->getColumns();
    const TextColumn *pColumns = aColumns.getArray();
    sal_Int32 nCount = aColumns.getLength();

    OUStringBuffer sValue;
    GetExport().GetMM100UnitConverter().convertNumber( sValue, nCount ? nCount : 1 );
    GetExport().AddAttribute( XML_NAMESPACE_FO, XML_COLUMN_COUNT,
                              sValue.makeStringAndClear() );

    // handle 'automatic' columns
    Reference < XPropertySet > xPropSet( xColumns, UNO_QUERY );
    if( xPropSet.is() )
    {
        Any aAny = xPropSet->getPropertyValue( sIsAutomatic );
        if ( *(sal_Bool*)aAny.getValue() )
        {
            aAny = xPropSet->getPropertyValue( sAutomaticDistance );
            sal_Int32 nDistance = 0;
            aAny >>= nDistance;
            OUStringBuffer aBuffer;
            GetExport().GetMM100UnitConverter().convertMeasure(
                aBuffer, nDistance );
            GetExport().AddAttribute( XML_NAMESPACE_FO,
                                      XML_COLUMN_GAP,
                                      aBuffer.makeStringAndClear() );
        }
    }

    SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE, XML_COLUMNS,
                              sal_True, sal_True );

    if( xPropSet.is() )
    {
        Any aAny = xPropSet->getPropertyValue( sSeparatorLineIsOn );
        if( *(sal_Bool *)aAny.getValue() )
        {
            // style:width
            aAny = xPropSet->getPropertyValue( sSeparatorLineWidth );
            sal_Int32 nWidth = 0;
            aAny >>= nWidth;
            GetExport().GetMM100UnitConverter().convertMeasure( sValue,
                                                                nWidth );
            GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_WIDTH,
                                      sValue.makeStringAndClear() );

            // style:color
            aAny = xPropSet->getPropertyValue( sSeparatorLineColor );
            sal_Int32 nColor = 0;
            aAny >>= nColor;
            GetExport().GetMM100UnitConverter().convertColor( sValue,
                                                              nColor );
            GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_COLOR,
                                      sValue.makeStringAndClear() );

            // style:height
            aAny = xPropSet->getPropertyValue( sSeparatorLineRelativeHeight );
            sal_Int8 nHeight = 0;
            aAny >>= nHeight;
            GetExport().GetMM100UnitConverter().convertPercent( sValue,
                                                                nHeight );
            GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_HEIGHT,
                                      sValue.makeStringAndClear() );

            // style:vertical-align
            aAny = xPropSet->getPropertyValue( sSeparatorLineVerticalAlignment );
            VerticalAlignment eVertAlign;
            aAny >>= eVertAlign;

            enum XMLTokenEnum eStr = XML_TOKEN_INVALID;
            switch( eVertAlign )
            {
//          case VerticalAlignment_TOP: eStr = XML_TOP;
            case VerticalAlignment_MIDDLE: eStr = XML_MIDDLE; break;
            case VerticalAlignment_BOTTOM: eStr = XML_BOTTOM; break;
            default:
                break;
            }

            if( eStr != XML_TOKEN_INVALID)
                GetExport().AddAttribute( XML_NAMESPACE_STYLE,
                                          XML_VERTICAL_ALIGN, eStr );

            // style:column-sep
            SvXMLElementExport aElement( GetExport(), XML_NAMESPACE_STYLE,
                                      XML_COLUMN_SEP,
                                      sal_True, sal_True );
        }
    }

    while( nCount-- )
    {
        // style:rel-width
        GetExport().GetMM100UnitConverter().convertNumber( sValue,
                                                       pColumns->Width );
        sValue.append( (sal_Unicode)'*' );
        GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_REL_WIDTH,
                                  sValue.makeStringAndClear() );

        // fo:margin-left
        GetExport().GetMM100UnitConverter().convertMeasure( sValue,
                                                       pColumns->LeftMargin );
        GetExport().AddAttribute( XML_NAMESPACE_FO, XML_START_INDENT,
                                       sValue.makeStringAndClear() );

        // fo:margin-right
        GetExport().GetMM100UnitConverter().convertMeasure( sValue,
                                                       pColumns->RightMargin );
        GetExport().AddAttribute( XML_NAMESPACE_FO, XML_END_INDENT,
                                    sValue.makeStringAndClear() );

        // style:column
        SvXMLElementExport aElement( GetExport(), XML_NAMESPACE_STYLE, XML_COLUMN,
                                  sal_True, sal_True );
        pColumns++;
    }
}