370 lines
11 KiB
C++
370 lines
11 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: XMLSectionImportContext.cxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: dvo $ $Date: 2000-10-16 13:01:58 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _XMLOFF_XMLSECTIONIMPORTCONTEXT_HXX_
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#include "XMLSectionImportContext.hxx"
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#endif
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#ifndef _XMLOFF_XMLSECTIONSOURCEIMPORTCONTEXT_HXX_
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#include "XMLSectionSourceImportContext.hxx"
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#endif
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#ifndef _XMLOFF_XMLSECTIONSOURCEDDEIMPORTCONTEXT_HXX_
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#include "XMLSectionSourceDDEImportContext.hxx"
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#endif
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#ifndef _XMLOFF_XMLICTXT_HXX
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#include "xmlictxt.hxx"
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#endif
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#ifndef _XMLOFF_XMLIMP_HXX
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#include "xmlimp.hxx"
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#endif
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#ifndef _XMLOFF_TEXTIMP_HXX_
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#include "txtimp.hxx"
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#endif
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#ifndef _XMLOFF_NMSPMAP_HXX
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#include "nmspmap.hxx"
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#endif
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#ifndef _XMLOFF_XMLNMSPE_HXX
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#include "xmlnmspe.hxx"
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#endif
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#ifndef _XMLOFF_XMLKYWD_HXX
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#include "xmlkywd.hxx"
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#endif
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#ifndef _XMLOFF_XMLUCONV_HXX
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#include "xmluconv.hxx"
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#endif
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#ifndef _XMLOFF_PRSTYLEI_HXX_
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#include "prstylei.hxx"
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XNAMED_HPP_
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#include <com/sun/star/container/XNamed.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UNO_REFERENCE_H_
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#include <com/sun/star/uno/Reference.h>
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#endif
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#ifndef _COM_SUN_STAR_TEXT_XTEXTCONTENT_HPP_
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#include <com/sun/star/text/XTextContent.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
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#include <com/sun/star/beans/XPropertySet.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#endif
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using ::rtl::OUString;
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using ::com::sun::star::beans::XPropertySet;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::xml::sax::XAttributeList;
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using ::com::sun::star::lang::XMultiServiceFactory;
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using ::com::sun::star::container::XNamed;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::text;
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TYPEINIT1( XMLSectionImportContext, SvXMLImportContext );
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const sal_Char sAPI_TextSection[] = "com.sun.star.text.TextSection";
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const sal_Char sAPI_IsProtected[] = "IsProtected";
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enum XMLSectionToken {
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XML_TOK_SECTION_STYLE_NAME,
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XML_TOK_SECTION_NAME,
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XML_TOK_SECTION_PROTECTED
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};
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static __FAR_DATA SvXMLTokenMapEntry aSectionTokenMap[] =
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{
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{ XML_NAMESPACE_TEXT, sXML_style_name, XML_TOK_SECTION_STYLE_NAME },
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{ XML_NAMESPACE_TEXT, sXML_name, XML_TOK_SECTION_NAME },
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{ XML_NAMESPACE_TEXT, sXML_protected, XML_TOK_SECTION_PROTECTED },
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XML_TOKEN_MAP_END
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};
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XMLSectionImportContext::XMLSectionImportContext(
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SvXMLImport& rImport,
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sal_uInt16 nPrfx,
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const OUString& rLocalName ) :
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SvXMLImportContext(rImport, nPrfx, rLocalName),
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xStartRange(),
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xEndRange(),
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xSectionPropertySet(),
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sTextSection(RTL_CONSTASCII_USTRINGPARAM(sAPI_TextSection)),
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sIsProtected(RTL_CONSTASCII_USTRINGPARAM(sAPI_IsProtected)),
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sStyleName(),
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sName(),
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bValid(sal_False),
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bProtected(sal_False)
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{
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}
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XMLSectionImportContext::~XMLSectionImportContext()
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{
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}
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void XMLSectionImportContext::StartElement(
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const Reference<XAttributeList> & xAttrList)
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{
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// process attributes
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ProcessAttributes(xAttrList);
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UniReference<XMLTextImportHelper> rHelper = GetImport().GetTextImport();
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// valid?
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if (bValid)
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{
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// remember cursor with section begin
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xStartRange = rHelper->GetCursorAsRange()->getStart();
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// create text section (as XPropertySet)
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Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),UNO_QUERY);
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if (xFactory.is())
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{
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Reference<XInterface> xIfc = xFactory->createInstance( sTextSection );
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if (xIfc.is())
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{
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Reference<XPropertySet> xPropSet(xIfc, UNO_QUERY);
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// save PropertySet (for CreateChildContext)
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xSectionPropertySet = xPropSet;
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// name
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Reference<XNamed> xNamed(xPropSet, UNO_QUERY);
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xNamed->setName(sName);
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// protected?
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Any aAny;
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aAny.setValue( &bProtected, ::getBooleanCppuType() );
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xPropSet->setPropertyValue( sIsProtected, aAny );
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// stylename?
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if (sStyleName.getLength() > 0)
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{
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XMLPropStyleContext* pStyle = rHelper->
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FindSectionStyle(sStyleName);
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if (pStyle != NULL)
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{
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pStyle->FillPropertySet( xPropSet );
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}
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}
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// put text section and cursor into section list
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XMLSectionList_Impl& rSectionList =
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GetImport().GetTextImport()->GetSectionList();
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rSectionList.Insert(this, rSectionList.Count());
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// increase reference count, so context doesn't get deleted
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AddRef();
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}
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}
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}
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}
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void XMLSectionImportContext::ProcessAttributes(
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const Reference<XAttributeList> & xAttrList )
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{
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SvXMLTokenMap aTokenMap(aSectionTokenMap);
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sal_Int32 nLength = xAttrList->getLength();
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for(sal_Int32 nAttr = 0; nAttr < nLength; nAttr++)
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{
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OUString sLocalName;
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sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
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GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
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&sLocalName );
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switch (aTokenMap.Get(nPrefix, sLocalName))
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{
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case XML_TOK_SECTION_STYLE_NAME:
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sStyleName = xAttrList->getValueByIndex(nAttr);
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break;
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case XML_TOK_SECTION_NAME:
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sName = xAttrList->getValueByIndex(nAttr);
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bValid = sal_True;
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break;
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case XML_TOK_SECTION_PROTECTED:
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sal_Bool bTmp;
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if (SvXMLUnitConverter::convertBool(bTmp,
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xAttrList->getValueByIndex(nAttr)))
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{
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bProtected = bTmp;
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}
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break;
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default:
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; // ignore
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break;
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}
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}
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}
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void XMLSectionImportContext::EndElement()
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{
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// expand cursor to full range of section
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xEndRange = GetImport().GetTextImport()->GetCursorAsRange()->getStart();
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// are we top-most section? Then insert sections to enable early
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// formatting of columns etc.
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// Always fails if section was invalid and not inserted into stack.
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if (this == GetImport().GetTextImport()->GetSectionList().GetObject(0))
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{
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ProcessSections();
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}
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}
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SvXMLImportContext* XMLSectionImportContext::CreateChildContext(
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sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const Reference<XAttributeList> & xAttrList )
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{
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SvXMLImportContext* pContext = NULL;
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// section-source (-dde) elements
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if (XML_NAMESPACE_TEXT == nPrefix)
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{
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if (rLocalName.equalsAsciiL(sXML_section_source,
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sizeof(sXML_section_source)-1))
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{
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pContext = new XMLSectionSourceImportContext(GetImport(),
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nPrefix, rLocalName,
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xSectionPropertySet);
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}
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else if (rLocalName.equalsAsciiL(sXML_section_source_dde,
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sizeof(sXML_section_source_dde)-1))
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{
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pContext = new XMLSectionSourceDDEImportContext(GetImport(),
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nPrefix, rLocalName,
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xSectionPropertySet);
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}
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}
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// otherwise: text context
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if (NULL == pContext)
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{
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pContext = GetImport().GetTextImport()->CreateTextChildContext(
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GetImport(), nPrefix, rLocalName, xAttrList);
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// if even that failed, default context
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if (NULL == pContext)
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{
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pContext = new SvXMLImportContext( GetImport(),
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nPrefix, rLocalName );
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}
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}
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return pContext;
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}
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void XMLSectionImportContext::ProcessSections()
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{
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XMLSectionList_Impl& rSectionList =
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GetImport().GetTextImport()->GetSectionList();
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sal_uInt16 nCount = rSectionList.Count();
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for(sal_uInt16 i = 0; i < nCount; i++ )
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{
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// process each context
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XMLSectionImportContext* pContext = rSectionList.GetObject(i);
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pContext->InsertSection();
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// release reference -> stale pointer in list!
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pContext->ReleaseRef();
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}
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// empty list; stale pointers deleted
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rSectionList.Remove();
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}
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void XMLSectionImportContext::InsertSection()
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{
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// convert to XTextContent
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Reference<XTextContent> xTextContent(xSectionPropertySet, UNO_QUERY);
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// create section cursor
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Reference<XTextCursor> xSectionCursor =
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GetImport().GetTextImport()->GetText()->createTextCursorByRange(
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xEndRange );
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xSectionCursor->goLeft(1, sal_False);
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xSectionCursor->gotoRange( xStartRange, sal_True );
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// convert to range
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Reference<XTextRange> xSectionRange(xSectionCursor, UNO_QUERY);
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// and insert
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GetImport().GetTextImport()->GetText()->insertTextContent(
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xSectionRange, xTextContent, sal_True );
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}
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