LibreOffice Module xmloff (master)  1
CreateElemTContext.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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8  *
9  * This file incorporates work covered by the following license notice:
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11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
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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 #include <sal/config.h>
21 
22 #include <vector>
23 
24 #include "CreateElemTContext.hxx"
25 #include "MutableAttrList.hxx"
26 #include "TransformerBase.hxx"
27 #include "TransformerActions.hxx"
28 #include "FlatTContext.hxx"
30 #include <xmloff/namespacemap.hxx>
31 #include <osl/diagnose.h>
32 
33 using namespace ::com::sun::star::uno;
34 using namespace ::com::sun::star::xml::sax;
35 using namespace ::xmloff::token;
36 
38  XMLTransformerBase& rImp,
39  const OUString& rQName,
40  sal_uInt16 nActionMap ) :
41  XMLTransformerContext( rImp, rQName ),
42  m_nActionMap( nActionMap )
43 {
44 }
45 
47  const Reference< XAttributeList >& rAttrList )
48 {
49  Reference< XAttributeList > xAttrList( rAttrList );
50 
51  std::vector<rtl::Reference<XMLTransformerContext>> aChildContexts;
52 
53  XMLMutableAttributeList *pMutableAttrList = nullptr;
54  XMLTransformerActions *pActions =
56  OSL_ENSURE( pActions, "go no actions" );
57  if( pActions )
58  {
59  sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
60  for( sal_Int16 i=0; i < nAttrCount; ++i )
61  {
62  const OUString& rAttrName = xAttrList->getNameByIndex( i );
63  const OUString& rAttrValue = xAttrList->getValueByIndex( i );
64  OUString aLocalName;
65  sal_uInt16 nPrefix =
67  &aLocalName );
68 
69  XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
70  XMLTransformerActions::const_iterator aIter =
71  pActions->find( aKey );
72  if( aIter != pActions->end() )
73  {
74  if( !pMutableAttrList )
75  {
76  pMutableAttrList = new XMLMutableAttributeList( xAttrList );
77  xAttrList = pMutableAttrList;
78  }
79  sal_uInt32 nAction = (*aIter).second.m_nActionType;
80  switch( nAction )
81  {
83  {
84  OUString aElemQName(
85  GetTransformer().GetNamespaceMap().GetQNameByKey(
86  (*aIter).second.GetQNamePrefixFromParam1(),
88  (*aIter).second.GetQNameTokenFromParam1()) ) );
91  aElemQName ));
92  pContext->Characters( rAttrValue );
93  aChildContexts.push_back(pContext);
94  pMutableAttrList->RemoveAttributeByIndex( i );
95  --i;
96  --nAttrCount;
97  }
98  break;
99  default:
100  OSL_ENSURE( false, "unknown action" );
101  break;
102  }
103  }
104  }
105  }
107 
108  for (auto const & i: aChildContexts)
109  {
110  i->Export();
111  }
112 }
113 
114 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
XMLCreateElemTransformerContext(XMLTransformerBase &rTransformer, const OUString &rQName, sal_uInt16 nActionMap)
virtual void StartElement(const css::uno::Reference< css::xml::sax::XAttributeList > &xAttrList) override
sal_uInt16 GetKeyByAttrName(const OUString &rAttrName, OUString *pPrefix, OUString *pLocalName, OUString *pNamespace) const
SvXMLNamespaceMap & GetNamespaceMap()
int i
void RemoveAttributeByIndex(sal_Int16 i)
virtual void StartElement(const css::uno::Reference< css::xml::sax::XAttributeList > &xAttrList)
virtual XMLTransformerActions * GetUserDefinedActions(sal_uInt16 n)
XMLTransformerBase & GetTransformer()
const OUString & GetXMLToken(enum XMLTokenEnum eToken)
return the OUString representation for eToken
Definition: xmltoken.cxx:3378
Handling of tokens in XML: