xmloff/source/script/xmlbasici.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 #include "xmlbasici.hxx"
  21 #include <xmloff/attrlist.hxx>
  22 #include <xmloff/nmspmap.hxx>
  23 #include <xmloff/xmlimp.hxx>
  24 #include <com/sun/star/document/XMLOasisBasicImporter.hpp>
  25 #include <comphelper/processfactory.hxx>
  26
  27 using namespace ::com::sun::star;
  28 using namespace ::com::sun::star::uno;
  29
  30 // XMLBasicImportContext
  31
  32 XMLBasicImportContext::XMLBasicImportContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
  33         const Reference< frame::XModel >& rxModel )
  34     :SvXMLImportContext( rImport, nPrfx, rLName )
  35     ,m_xModel( rxModel )
  36 {
  37     Reference< uno::XComponentContext > xContext = GetImport().GetComponentContext();
  38     m_xHandler = document::XMLOasisBasicImporter::create( xContext );
  39
  40     Reference< lang::XComponent > xComp( m_xModel, UNO_QUERY );
  41     m_xHandler->setTargetDocument( xComp );
  42 }
  43
  44 XMLBasicImportContext::~XMLBasicImportContext()
  45 {
  46 }
  47
  48 SvXMLImportContext* XMLBasicImportContext::CreateChildContext(
  49     sal_uInt16 nPrefix, const OUString& rLocalName,
  50     const Reference< xml::sax::XAttributeList >& )
  51 {
  52     SvXMLImportContext* pContext = 0;
  53
  54     if ( m_xHandler.is() )
  55         pContext = new XMLBasicImportChildContext( GetImport(), nPrefix, rLocalName,
  56                           Reference<xml::sax::XDocumentHandler>(m_xHandler, UNO_QUERY_THROW) );
  57
  58     if ( !pContext )
  59         pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
  60
  61     return pContext;
  62 }
  63
  64 void XMLBasicImportContext::StartElement(
  65     const Reference< xml::sax::XAttributeList >& rxAttrList )
  66 {
  67     if ( m_xHandler.is() )
  68     {
  69         m_xHandler->startDocument();
  70
  71         // copy namespace declarations
  72         SvXMLAttributeList* pAttrList = new SvXMLAttributeList( rxAttrList );
  73         Reference< xml::sax::XAttributeList > xAttrList( pAttrList );
  74         const SvXMLNamespaceMap& rNamespaceMap = GetImport().GetNamespaceMap();
  75         sal_uInt16 nPos = rNamespaceMap.GetFirstKey();
  76         while ( nPos != USHRT_MAX )
  77         {
  78             OUString aAttrName( rNamespaceMap.GetAttrNameByKey( nPos ) );
  79             if ( xAttrList->getValueByName( aAttrName ).isEmpty() )
  80                 pAttrList->AddAttribute( aAttrName, rNamespaceMap.GetNameByKey( nPos ) );
  81             nPos = rNamespaceMap.GetNextKey( nPos );
  82         }
  83
  84         m_xHandler->startElement(
  85             GetImport().GetNamespaceMap().GetQNameByKey( GetPrefix(), GetLocalName() ),
  86             xAttrList );
  87     }
  88 }
  89
  90 void XMLBasicImportContext::EndElement()
  91 {
  92     if ( m_xHandler.is() )
  93     {
  94         m_xHandler->endElement(
  95             GetImport().GetNamespaceMap().GetQNameByKey( GetPrefix(), GetLocalName() ) );
  96         m_xHandler->endDocument();
  97     }
  98 }
  99
 100 void XMLBasicImportContext::Characters( const OUString& rChars )
 101 {
 102     if ( m_xHandler.is() )
 103         m_xHandler->characters( rChars );
 104 }
 105
 106 // XMLBasicImportChildContext
 107
 108 XMLBasicImportChildContext::XMLBasicImportChildContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
 109         const Reference< xml::sax::XDocumentHandler >& rxHandler )
 110     :SvXMLImportContext( rImport, nPrfx, rLName )
 111     ,m_xHandler( rxHandler )
 112 {
 113 }
 114
 115 XMLBasicImportChildContext::~XMLBasicImportChildContext()
 116 {
 117 }
 118
 119 SvXMLImportContext* XMLBasicImportChildContext::CreateChildContext(
 120     sal_uInt16 nPrefix, const OUString& rLocalName,
 121     const Reference< xml::sax::XAttributeList >& )
 122 {
 123     return new XMLBasicImportChildContext( GetImport(), nPrefix, rLocalName, m_xHandler );
 124 }
 125
 126 void XMLBasicImportChildContext::StartElement(
 127     const Reference< xml::sax::XAttributeList >& xAttrList )
 128 {
 129     if ( m_xHandler.is() )
 130     {
 131         m_xHandler->startElement(
 132             GetImport().GetNamespaceMap().GetQNameByKey( GetPrefix(), GetLocalName() ),
 133             xAttrList );
 134     }
 135 }
 136
 137 void XMLBasicImportChildContext::EndElement()
 138 {
 139     if ( m_xHandler.is() )
 140     {
 141         m_xHandler->endElement(
 142             GetImport().GetNamespaceMap().GetQNameByKey( GetPrefix(), GetLocalName() ) );
 143     }
 144 }
 145
 146 void XMLBasicImportChildContext::Characters( const OUString& rChars )
 147 {
 148     if ( m_xHandler.is() )
 149         m_xHandler->characters( rChars );
 150 }
 151
 152 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */