/*************************************************************************
 *
 *  $RCSfile: XMLSectionSourceImportContext.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: dvo $ $Date: 2001-01-02 14:41:38 $
 *
 *  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 _XMLOFF_XMLSECTIONSOURCEIMPORTCONTEXT_HXX_
#include "XMLSectionSourceImportContext.hxx"
#endif

#ifndef _XMLOFF_XMLSECTIONIMPORTCONTEXT_HXX_
#include "XMLSectionImportContext.hxx"
#endif

#ifndef _COM_SUN_STAR_TEXT_SECTIONFILELINK_HPP_
#include <com/sun/star/text/SectionFileLink.hpp>
#endif

#ifndef _XMLOFF_XMLICTXT_HXX
#include "xmlictxt.hxx"
#endif

#ifndef _XMLOFF_XMLIMP_HXX
#include "xmlimp.hxx"
#endif

#ifndef _XMLOFF_TEXTIMP_HXX_
#include "txtimp.hxx"
#endif

#ifndef _XMLOFF_NMSPMAP_HXX
#include "nmspmap.hxx"
#endif

#ifndef _XMLOFF_XMLNMSPE_HXX
#include "xmlnmspe.hxx"
#endif

#ifndef _XMLOFF_XMLKYWD_HXX
#include "xmlkywd.hxx"
#endif

#ifndef _COM_SUN_STAR_UNO_REFERENCE_H_
#include <com/sun/star/uno/Reference.h>
#endif

#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.hpp>
#endif


using ::rtl::OUString;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::xml::sax::XAttributeList;

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;


TYPEINIT1(XMLSectionSourceImportContext, SvXMLImportContext);

XMLSectionSourceImportContext::XMLSectionSourceImportContext(
    SvXMLImport& rImport,
    sal_uInt16 nPrfx,
    const OUString& rLocalName,
    Reference<XPropertySet> & rSectPropSet) :
        SvXMLImportContext(rImport, nPrfx, rLocalName),
        rSectionPropertySet(rSectPropSet)
{
}

XMLSectionSourceImportContext::~XMLSectionSourceImportContext()
{
}

enum XMLSectionSourceToken
{
    XML_TOK_SECTION_XLINK_HREF,
    XML_TOK_SECTION_TEXT_FILTER_NAME,
    XML_TOK_SECTION_TEXT_SECTION_NAME
};

static __FAR_DATA SvXMLTokenMapEntry aSectionSourceTokenMap[] =
{
    { XML_NAMESPACE_XLINK, sXML_href, XML_TOK_SECTION_XLINK_HREF },
    { XML_NAMESPACE_TEXT, sXML_filter_name, XML_TOK_SECTION_TEXT_FILTER_NAME },
    { XML_NAMESPACE_TEXT, sXML_section_name,
                                        XML_TOK_SECTION_TEXT_SECTION_NAME },
    XML_TOKEN_MAP_END
};


void XMLSectionSourceImportContext::StartElement(
    const Reference<XAttributeList> & xAttrList)
{
    SvXMLTokenMap aTokenMap(aSectionSourceTokenMap);
    OUString sURL;
    OUString sFilterName;
    OUString sSectionName;

    sal_Int16 nLength = xAttrList->getLength();
    for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
    {
        OUString sLocalName;
        sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
            GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
                              &sLocalName );

        switch (aTokenMap.Get(nPrefix, sLocalName))
        {
            case XML_TOK_SECTION_XLINK_HREF:
                sURL = xAttrList->getValueByIndex(nAttr);
                break;

            case XML_TOK_SECTION_TEXT_FILTER_NAME:
                sFilterName = xAttrList->getValueByIndex(nAttr);
                break;

            case XML_TOK_SECTION_TEXT_SECTION_NAME:
                sSectionName = xAttrList->getValueByIndex(nAttr);
                break;

            default:
                ; // ignore
                break;
        }
    }

    // we only need them once
    const OUString sFileLink(RTL_CONSTASCII_USTRINGPARAM("FileLink"));
    const OUString sLinkRegion(RTL_CONSTASCII_USTRINGPARAM("LinkRegion"));

    Any aAny;
    if ((sURL.getLength() > 0) || (sFilterName.getLength() > 0))
    {
        SectionFileLink aFileLink;
        aFileLink.FileURL = sURL;
        aFileLink.FilterName = sFilterName;

        aAny <<= aFileLink;
        rSectionPropertySet->setPropertyValue(sFileLink, aAny);
    }

    if (sLinkRegion.getLength() > 0)
    {
        aAny <<= sSectionName;
        rSectionPropertySet->setPropertyValue(sLinkRegion, aAny);
    }
}

void XMLSectionSourceImportContext::EndElement()
{
    // this space intentionally left blank.
}

SvXMLImportContext* XMLSectionSourceImportContext::CreateChildContext(
    sal_uInt16 nPrefix,
    const OUString& rLocalName,
    const Reference<XAttributeList> & xAttrList )
{
    // ignore -> default context
    return new SvXMLImportContext(GetImport(), nPrefix, rLocalName);
}