/*************************************************************************
 *
 *  $RCSfile: txtdrope.cxx,v $
 *
 *  $Revision: 1.1.1.1 $
 *
 *  last change: $Author: hr $ $Date: 2000-09-18 17:07:06 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

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

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

#ifndef _COM_SUN_STAR_STYLE_DROPCAPFORMAT_HPP_
#include <com/sun/star/style/DropCapFormat.hpp>
#endif

#ifndef _XMLOFF_XMLKYWD_HXX
#include "xmlkywd.hxx"
#endif
#ifndef _XMLOFF_NMSPMAP_HXX
#include "nmspmap.hxx"
#endif
#ifndef _XMLOFF_XMLNMSPE_HXX
#include "xmlnmspe.hxx"
#endif
#ifndef _XMLOFF_XMLUCONV_HXX
#include "xmluconv.hxx"
#endif

#ifndef _XMLOFF_TXTDROPE_HXX
#include "txtdrope.hxx"
#endif

using namespace ::com::sun::star;
using namespace ::com::sun::star::style;
using namespace ::com::sun::star::uno;
using namespace ::rtl;

OUString XMLTextDropCapExport::GetQNameByKey( sal_uInt16 nKey,
                                               const OUString& rLocalName ) const
{
    if( pNamespaceMap )
        return pNamespaceMap->GetQNameByKey( nKey, rLocalName );
    else
        return rLocalName;
}

void XMLTextDropCapExport::ClearAttrList()
{
    pAttrList->Clear();
}

#ifndef PRODUCT
void XMLTextDropCapExport::CheckAttrList()
{
    DBG_ASSERT( !pAttrList->getLength(),
                "XMLTextDropCapExport::CheckAttrList: list is not empty" );
}
#endif

void XMLTextDropCapExport::AddAttribute( sal_uInt16 nPrefixKey,
                                       const sal_Char *pName,
                                       const OUString& rValue )
{
    OUString sName( OUString::createFromAscii( pName ) );

    pAttrList->AddAttribute( GetQNameByKey( nPrefixKey, sName ),
                             sCDATA, rValue );
}

XMLTextDropCapExport::XMLTextDropCapExport(
        const Reference< xml::sax::XDocumentHandler > & rHandler,
        const SvXMLUnitConverter& rUnitConverter ) :
    sCDATA( OUString::createFromAscii( sXML_CDATA ) ),
    pNamespaceMap( 0 ),
    rUnitConv( rUnitConverter ),
    pAttrList( new SvXMLAttributeList )
{
    xHandler = rHandler;
    xAttrList = pAttrList;
}

XMLTextDropCapExport::~XMLTextDropCapExport()
{
}

void XMLTextDropCapExport::exportXML( const Any& rAny,
                                      sal_Bool bWholeWord,
                                      const OUString& rStyleName,
                                     const SvXMLNamespaceMap& rNamespaceMap )
{
    pNamespaceMap = &rNamespaceMap;

    CheckAttrList();

    DropCapFormat aFormat;
    rAny >>= aFormat;
    OUString sValue;
    OUStringBuffer sBuffer;
    if( aFormat.Lines > 1 )
    {
        // style:lines
        rUnitConv.convertNumber( sBuffer, (sal_Int32)aFormat.Lines );
        AddAttribute( XML_NAMESPACE_STYLE, sXML_lines,
                      sBuffer.makeStringAndClear() );

        // style:length
        if( bWholeWord )
        {
            sValue = OUString::createFromAscii(sXML_word);
        }
        else if( aFormat.Count > 1 )
        {
            rUnitConv.convertNumber( sBuffer, (sal_Int32)aFormat.Count );
            sValue = sBuffer.makeStringAndClear();
        }
        if( sValue.getLength() )
            AddAttribute( XML_NAMESPACE_STYLE, sXML_length, sValue );

        // style:distance
        if( aFormat.Distance > 0 )
        {
            rUnitConv.convertMeasure( sBuffer, aFormat.Distance );
            AddAttribute( XML_NAMESPACE_STYLE, sXML_distance,
                          sBuffer.makeStringAndClear() );
        }

        // style:style-name
        if( rStyleName.getLength() )
            AddAttribute( XML_NAMESPACE_STYLE, sXML_style_name,
                          rStyleName );
    }

    OUString sElem = GetQNameByKey( XML_NAMESPACE_STYLE,
                                    OUString::createFromAscii(sXML_drop_cap) );
    xHandler->startElement( sElem, xAttrList );
    ClearAttrList();
    xHandler->endElement( sElem );

    pNamespaceMap = 0;
}