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 "SchXMLParagraphContext.hxx"
  22
  23 #include <sal/log.hxx>
  24 #include <xmloff/xmlimp.hxx>
  25 #include <xmloff/xmlnamespace.hxx>
  26 #include <xmloff/xmltoken.hxx>
  27 #include <xmloff/namespacemap.hxx>
  28
  29 #include <com/sun/star/xml/sax/XAttributeList.hpp>
  30
  31 using namespace com::sun::star;
  32 using namespace ::xmloff::token;
  33
  34 SchXMLParagraphContext::SchXMLParagraphContext( SvXMLImport& rImport,
  35                                                 OUString& rText,
  36                                                 OUString * pOutId /* = 0 */ ) :
  37         SvXMLImportContext( rImport ),
  38         mrText( rText ),
  39         mpId( pOutId )
  40 {
  41 }
  42
  43 SchXMLParagraphContext::~SchXMLParagraphContext()
  44 {}
  45
  46 void SchXMLParagraphContext::startFastElement(
  47    sal_Int32 /*nElement*/,
  48    const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
  49 {
  50     // remember the id. It is used for storing the original cell range string in
  51     // a local table (cached data)
  52     if( !mpId )
  53         return;
  54
  55     bool bHaveXmlId( false );
  56
  57     for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
  58     {
  59         switch(aIter.getToken())
  60         {
  61             case XML_ELEMENT(XML, XML_ID):
  62                 (*mpId) = aIter.toString();
  63                 bHaveXmlId = true;
  64                 break;
  65             case XML_ELEMENT(TEXT, XML_ID):
  66             {   // text:id shall be ignored if xml:id exists
  67                 if (!bHaveXmlId)
  68                 {
  69                     (*mpId) = aIter.toString();
  70                 }
  71                 break;
  72             }
  73             default:
  74                 XMLOFF_WARN_UNKNOWN("xmloff", aIter);
  75         }
  76     }
  77 }
  78
  79 void SchXMLParagraphContext::endFastElement(sal_Int32 )
  80 {
  81     mrText = maBuffer.makeStringAndClear();
  82 }
  83
  84 css::uno::Reference< css::xml::sax::XFastContextHandler > SchXMLParagraphContext::createFastChildContext(
  85     sal_Int32 nElement,
  86     const css::uno::Reference< css::xml::sax::XFastAttributeList >&  )
  87 {
  88     if( nElement == XML_ELEMENT(TEXT, XML_TAB_STOP) )
  89     {
  90         maBuffer.append( u'\x0009');  // tabulator
  91     }
  92     else if( nElement == XML_ELEMENT(TEXT, XML_LINE_BREAK) )
  93     {
  94         maBuffer.append( u'\x000A');  // linefeed
  95     }
  96     else
  97         XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
  98
  99     return nullptr;
 100 }
 101
 102 void SchXMLParagraphContext::characters( const OUString& rChars )
 103 {
 104     maBuffer.append( rChars );
 105 }
 106
 107 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */