libreoffice/xmloff/source/chart/contexts.cxx

/*************************************************************************
 *
 *  $RCSfile: contexts.cxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: cl $ $Date: 2001-03-04 17:48:54 $
 *
 *  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 _XMLOFF_XMLKYWD_HXX
#include "xmlkywd.hxx"
#endif
#ifndef _XMLOFF_XMLNMSPE_HXX
#include "xmlnmspe.hxx"
#endif
#ifndef _XMLOFF_XMLMETAI_HXX
#include "xmlmetai.hxx"
#endif
#ifndef _XMLOFF_XMLSTYLE_HXX
#include "xmlstyle.hxx"
#endif
#ifndef SCH_XMLIMPORT_HXX_
#include "SchXMLImport.hxx"
#endif

//  #ifndef _XMLOFF_XMLCHARTSTYLECONTEXT_HXX_
//  #include "XMLChartStyleContext.hxx"
//  #endif

#ifndef _COM_SUN_STAR_CHART_XCHARTDOCUMENT_HPP_
#include <com/sun/star/chart/XChartDocument.hpp>
#endif
#ifndef _COM_SUN_STAR_CHART_XCHARTDATAARRAY_HPP_
#include <com/sun/star/chart/XChartDataArray.hpp>
#endif
#ifndef _COM_SUN_STAR_CHART_CHARTDATAROWSOURCE_HPP_
#include <com/sun/star/chart/ChartDataRowSource.hpp>
#endif

#include "contexts.hxx"
#include "SchXMLChartContext.hxx"

using namespace com::sun::star;

// ==================================================

SchXMLDocContext::SchXMLDocContext( SchXMLImportHelper& rImpHelper,
                                    SvXMLImport& rImport,
                                    USHORT nPrefix,
                                    const rtl::OUString& rLName ) :
        SvXMLImportContext( rImport, nPrefix, rLName ),
        mrImportHelper( rImpHelper )
{
    DBG_ASSERT( XML_NAMESPACE_OFFICE == nPrefix &&
        ( 0 == rLName.compareToAscii(sXML_document) ||
          0 == rLName.compareToAscii(sXML_document_meta) ||
          0 == rLName.compareToAscii(sXML_document_styles) ||
          0 == rLName.compareToAscii(sXML_document_content) ),
                "SchXMLDocContext instanciated with no <office:document> element" );
}

SchXMLDocContext::~SchXMLDocContext()
{}

SvXMLImportContext* SchXMLDocContext::CreateChildContext(
    sal_uInt16 nPrefix,
    const ::rtl::OUString& rLocalName,
    const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
    SvXMLImportContext* pContext = 0;
    const SvXMLTokenMap& rTokenMap = mrImportHelper.GetDocElemTokenMap();
    sal_uInt16 nFlags = GetImport().getImportFlags();

    switch( rTokenMap.Get( nPrefix, rLocalName ))
    {
        case XML_TOK_DOC_AUTOSTYLES:
            if( nFlags & IMPORT_AUTOSTYLES )
            {
                SvXMLStylesContext* pStylesCtxt =
                    new SvXMLStylesContext( GetImport(), nPrefix, rLocalName, xAttrList );
                mrImportHelper.SetAutoStylesContext( pStylesCtxt );
                pContext = pStylesCtxt;
            }
            break;
        case XML_TOK_DOC_STYLES:
            // for draw styles containing gradients/hatches/markers and dashes
            if( nFlags & IMPORT_STYLES )
                pContext = new SvXMLStylesContext( GetImport(), nPrefix, rLocalName, xAttrList );
            break;
        case XML_TOK_DOC_META:
            if( nFlags & IMPORT_META )
                pContext = new SfxXMLMetaContext( GetImport(), nPrefix, rLocalName, GetImport().GetModel());
            break;
        case XML_TOK_DOC_BODY:
            if( nFlags & IMPORT_CONTENT )
                pContext = new SchXMLBodyContext( mrImportHelper, GetImport(), nPrefix, rLocalName );
            break;
    }

    // call parent when no own context was created
    if( ! pContext )
        pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );

    return pContext;
}

// ----------------------------------------

SchXMLBodyContext::SchXMLBodyContext( SchXMLImportHelper& rImpHelper,
                                      SvXMLImport& rImport,
                                      USHORT nPrefix,
                                      const rtl::OUString& rLName ) :
        SvXMLImportContext( rImport, nPrefix, rLName ),
        mrImportHelper( rImpHelper )
{
    DBG_ASSERT( XML_NAMESPACE_OFFICE == nPrefix &&
                rLName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_body )),
                "SchXMLBodyContext instanciated with no <office:body> element" );
}

SchXMLBodyContext::~SchXMLBodyContext()
{}

void SchXMLBodyContext::EndElement()
{
}

SvXMLImportContext* SchXMLBodyContext::CreateChildContext(
    sal_uInt16 nPrefix,
    const rtl::OUString& rLocalName,
    const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
    SvXMLImportContext* pContext = 0;

    // <chart:chart> element
    if( nPrefix == XML_NAMESPACE_CHART &&
        rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_chart )))
    {
        pContext = mrImportHelper.CreateChartContext( GetImport(),
                                                      nPrefix, rLocalName,
                                                      GetImport().GetModel(),
                                                      xAttrList );
    }
    else
    {
        pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
    }

    return pContext;
}