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