xmloff/source/chart/SchXMLParagraphContext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include "SchXMLImport.hxx"
  22 #include "SchXMLParagraphContext.hxx"
  23
  24 #include <xmloff/xmlnmspe.hxx>
  25 #include <xmloff/xmltoken.hxx>
  26 #include <xmloff/nmspmap.hxx>
  27
  28 using namespace com::sun::star;
  29 using namespace ::xmloff::token;
  30
  31 SchXMLParagraphContext::SchXMLParagraphContext( SvXMLImport& rImport,
  32                                                 const OUString& rLocalName,
  33                                                 OUString& rText,
  34                                                 OUString * pOutId /* = 0 */ ) :
  35         SvXMLImportContext( rImport, XML_NAMESPACE_TEXT, rLocalName ),
  36         mrText( rText ),
  37         mpId( pOutId )
  38 {
  39 }
  40
  41 SchXMLParagraphContext::~SchXMLParagraphContext()
  42 {}
  43
  44 void SchXMLParagraphContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
  45 {
  46     // remember the id. It is used for storing the original cell range string in
  47     // a local table (cached data)
  48     if( mpId )
  49     {
  50         sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
  51         bool bHaveXmlId( false );
  52
  53         for( sal_Int16 i = 0; i < nAttrCount; i++ )
  54         {
  55             OUString sAttrName = xAttrList->getNameByIndex( i );
  56             OUString aLocalName;
  57             sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
  58
  59             if (IsXMLToken(aLocalName, XML_ID))
  60             {
  61                 if (nPrefix == XML_NAMESPACE_XML)
  62                 {
  63                     (*mpId) = xAttrList->getValueByIndex( i );
  64                     bHaveXmlId = true;
  65                 }
  66                 if (nPrefix == XML_NAMESPACE_TEXT)
  67                 {   // text:id shall be ignored if xml:id exists
  68                     if (!bHaveXmlId)
  69                     {
  70                         (*mpId) = xAttrList->getValueByIndex( i );
  71                     }
  72                 }
  73             }
  74         }
  75     }
  76 }
  77
  78 void SchXMLParagraphContext::EndElement()
  79 {
  80     mrText = maBuffer.makeStringAndClear();
  81 }
  82
  83 SvXMLImportContext* SchXMLParagraphContext::CreateChildContext(
  84     sal_uInt16 nPrefix,
  85     const OUString& rLocalName,
  86     const uno::Reference< xml::sax::XAttributeList >& )
  87 {
  88     if( nPrefix == XML_NAMESPACE_TEXT )
  89     {
  90         if( rLocalName.equals( ::xmloff::token::GetXMLToken( ::xmloff::token::XML_TAB_STOP )))
  91         {
  92             maBuffer.append( sal_Unicode( 0x0009 ));  // tabulator
  93         }
  94         else if( rLocalName.equals( ::xmloff::token::GetXMLToken( ::xmloff::token::XML_LINE_BREAK )))
  95         {
  96             maBuffer.append( sal_Unicode( 0x000A ));  // linefeed
  97         }
  98     }
  99
 100     return new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
 101 }
 102
 103 void SchXMLParagraphContext::Characters( const OUString& rChars )
 104 {
 105     maBuffer.append( rChars );
 106 }
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */