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 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: xmltabe.cxx,v $
 * $Revision: 1.16 $
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"

#include <tools/debug.hxx>
#include <com/sun/star/style/TabStop.hpp>
#include <com/sun/star/style/TabAlign.hpp>
#include <rtl/ustrbuf.hxx>
#include <xmloff/nmspmap.hxx>
#include "xmlnmspe.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmlexp.hxx>
#include "xmltabe.hxx"

using ::rtl::OUString;
using ::rtl::OUStringBuffer;

using namespace ::com::sun::star;
using namespace ::xmloff::token;

SvXMLEnumMapEntry pXML_tabstop_style[] =
{
    { XML_LEFT,     style::TabAlign_LEFT    },
    { XML_CENTER,   style::TabAlign_CENTER  },
    { XML_RIGHT,    style::TabAlign_RIGHT   },
    { XML_CHAR,     style::TabAlign_DECIMAL },
    { XML_DEFAULT,  style::TabAlign_DEFAULT  }, // ?????????????????????????????????????
    { XML_TOKEN_INVALID,        0 }
};

void SvxXMLTabStopExport::exportTabStop( const ::com::sun::star::style::TabStop* pTabStop )
{
    SvXMLUnitConverter& rUnitConv = rExport.GetMM100UnitConverter();

    // text:level
    OUStringBuffer sBuffer;

    // position attribute
    rUnitConv.convertMeasure( sBuffer, pTabStop->Position );
    rExport.AddAttribute( XML_NAMESPACE_STYLE, XML_POSITION,
                           sBuffer.makeStringAndClear() );

    // type attribute
    if( style::TabAlign_LEFT != pTabStop->Alignment )
    {
        rUnitConv.convertEnum( sBuffer, pTabStop->Alignment,
                                   pXML_tabstop_style );
        rExport.AddAttribute( XML_NAMESPACE_STYLE, XML_TYPE,
                               sBuffer.makeStringAndClear() );
    }

    // char
    if( style::TabAlign_DECIMAL == pTabStop->Alignment &&
        pTabStop->DecimalChar != 0 )
    {
        sBuffer.append( pTabStop->DecimalChar );
        rExport.AddAttribute( XML_NAMESPACE_STYLE, XML_CHAR,
                               sBuffer.makeStringAndClear() );
    }

    // leader-char
    if( ' ' != pTabStop->FillChar && 0 != pTabStop->FillChar )
    {
        rExport.AddAttribute( XML_NAMESPACE_STYLE, XML_LEADER_STYLE,
                      GetXMLToken('.' == pTabStop->FillChar ? XML_DOTTED
                                                               : XML_SOLID) );

        sBuffer.append( pTabStop->FillChar );
        rExport.AddAttribute( XML_NAMESPACE_STYLE, XML_LEADER_TEXT,
                               sBuffer.makeStringAndClear() );
    }

    SvXMLElementExport rElem( rExport, XML_NAMESPACE_STYLE, XML_TAB_STOP,
                              sal_True, sal_True );
}


SvxXMLTabStopExport::SvxXMLTabStopExport(
    SvXMLExport& rExp)
    : rExport( rExp )
{
}

SvxXMLTabStopExport::~SvxXMLTabStopExport()
{
}

void SvxXMLTabStopExport::Export( const uno::Any& rAny )
{
    uno::Sequence< ::com::sun::star::style::TabStop> aSeq;
    if(!(rAny >>= aSeq))
    {
        DBG_ERROR( "SvxXMLTabStopExport needs a Sequence ::com::sun::star::style::TabStop>" );
    }
    else
    {
        const ::com::sun::star::style::TabStop* pTabs = aSeq.getConstArray();
        const sal_Int32 nTabs   = aSeq.getLength();

        // ignore default tab stop here
        //if( 1 == nTabs && style::TabAlign_DEFAULT == pTabs[0].Alignment )
        //  return;

        SvXMLElementExport rElem( rExport, XML_NAMESPACE_STYLE, XML_TAB_STOPS,
                                  sal_True, sal_True );

        for( sal_Int32 nIndex = 0; nIndex < nTabs; nIndex++ )
        {
            if( style::TabAlign_DEFAULT != pTabs[nIndex].Alignment )
                exportTabStop( &(pTabs[nIndex]) );
        }
    }
}