xmloff/source/script/xmlscripti.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 <xmloff/xmlscripti.hxx>
  22 #include "xmloff/xmlnmspe.hxx"
  23 #include <xmloff/xmltoken.hxx>
  24 #include <xmloff/xmlimp.hxx>
  25 #include <xmloff/nmspmap.hxx>
  26 #include <xmloff/XMLEventsImportContext.hxx>
  27 #include "xmlbasici.hxx"
  28
  29 #include <com/sun/star/document/XEventsSupplier.hpp>
  30 #include <com/sun/star/document/XEmbeddedScripts.hpp>
  31
  32 using namespace com::sun::star;
  33 using namespace com::sun::star::uno;
  34 using namespace com::sun::star::lang;
  35 using namespace com::sun::star::frame;
  36 using namespace com::sun::star::document;
  37 using namespace com::sun::star::xml::sax;
  38 using namespace ::xmloff::token;
  39
  40
  41 // =============================================================================
  42 // XMLScriptChildContext: context for <office:script> element
  43 // =============================================================================
  44
  45 class XMLScriptChildContext : public SvXMLImportContext
  46 {
  47 private:
  48     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >                 m_xModel;
  49     ::com::sun::star::uno::Reference< ::com::sun::star::document::XEmbeddedScripts >    m_xDocumentScripts;
  50     OUString m_aLanguage;
  51
  52 public:
  53     XMLScriptChildContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
  54         const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel>& rxModel,
  55         const OUString& rLanguage );
  56     virtual ~XMLScriptChildContext();
  57
  58     virtual SvXMLImportContext* CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName,
  59         const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
  60
  61     virtual void EndElement();
  62 };
  63
  64 // -----------------------------------------------------------------------------
  65
  66 XMLScriptChildContext::XMLScriptChildContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
  67         const Reference< frame::XModel >& rxModel, const OUString& rLanguage )
  68     :SvXMLImportContext( rImport, nPrfx, rLName )
  69     ,m_xModel( rxModel )
  70     ,m_xDocumentScripts( rxModel, UNO_QUERY )
  71     ,m_aLanguage( rLanguage )
  72 {
  73 }
  74
  75 // -----------------------------------------------------------------------------
  76
  77 XMLScriptChildContext::~XMLScriptChildContext()
  78 {
  79 }
  80
  81 // -----------------------------------------------------------------------------
  82
  83 SvXMLImportContext* XMLScriptChildContext::CreateChildContext(
  84     sal_uInt16 nPrefix, const OUString& rLocalName,
  85     const Reference< xml::sax::XAttributeList >& xAttrList )
  86 {
  87     SvXMLImportContext* pContext = NULL;
  88
  89     if ( m_xDocumentScripts.is() )
  90     {   // document supports embedding scripts/macros
  91         OUString aBasic( GetImport().GetNamespaceMap().GetPrefixByKey( XML_NAMESPACE_OOO ) );
  92         aBasic += ":Basic";
  93
  94         if ( m_aLanguage == aBasic && nPrefix == XML_NAMESPACE_OOO && IsXMLToken( rLocalName, XML_LIBRARIES ) )
  95             pContext = new XMLBasicImportContext( GetImport(), nPrefix, rLocalName, m_xModel );
  96     }
  97
  98     if ( !pContext )
  99         pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
 100
 101     return pContext;
 102 }
 103
 104 // -----------------------------------------------------------------------------
 105
 106 void XMLScriptChildContext::EndElement()
 107 {
 108 }
 109
 110 // =============================================================================
 111 // XMLScriptContext: context for <office:scripts> element
 112 // =============================================================================
 113
 114 XMLScriptContext::XMLScriptContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
 115         const Reference<XModel>& rDocModel )
 116     :SvXMLImportContext( rImport, nPrfx, rLName )
 117     ,m_xModel( rDocModel )
 118 {
 119 }
 120
 121 // -----------------------------------------------------------------------------
 122
 123 XMLScriptContext::~XMLScriptContext()
 124 {
 125 }
 126
 127 // -----------------------------------------------------------------------------
 128
 129 SvXMLImportContext* XMLScriptContext::CreateChildContext(
 130     sal_uInt16 nPrefix, const OUString& rLName,
 131     const Reference<XAttributeList>& xAttrList )
 132 {
 133     SvXMLImportContext* pContext = NULL;
 134
 135     if ( nPrefix == XML_NAMESPACE_OFFICE )
 136     {
 137         if ( IsXMLToken( rLName, XML_EVENT_LISTENERS ) )
 138         {
 139             Reference< XEventsSupplier> xSupplier( GetImport().GetModel(), UNO_QUERY );
 140             pContext = new XMLEventsImportContext( GetImport(), nPrefix, rLName, xSupplier );
 141         }
 142         else if ( IsXMLToken( rLName, XML_SCRIPT ) )
 143         {
 144             OUString aAttrName( GetImport().GetNamespaceMap().GetPrefixByKey( XML_NAMESPACE_SCRIPT ) );
 145             aAttrName += ":language";
 146             if ( xAttrList.is() )
 147             {
 148                 OUString aLanguage = xAttrList->getValueByName( aAttrName );
 149
 150                 if ( m_xModel.is() )
 151                 {
 152                     uno::Sequence< beans::PropertyValue > aMedDescr = m_xModel->getArgs();
 153                     sal_Int32 nNewLen = aMedDescr.getLength() + 1;
 154                     aMedDescr.realloc( nNewLen );
 155                     aMedDescr[nNewLen-1].Name = "BreakMacroSignature";
 156                     aMedDescr[nNewLen-1].Value <<= (sal_Bool)sal_True;
 157                     m_xModel->attachResource( m_xModel->getURL(), aMedDescr );
 158
 159                     pContext = new XMLScriptChildContext( GetImport(), nPrefix, rLName, m_xModel, aLanguage );
 160                 }
 161             }
 162         }
 163     }
 164
 165     if ( !pContext )
 166         pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLName, xAttrList);
 167
 168     return pContext;
 169 }
 170
 171 // -----------------------------------------------------------------------------
 172
 173 void XMLScriptContext::EndElement()
 174 {
 175 }
 176
 177 // -----------------------------------------------------------------------------
 178
 179 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */