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 <utility>
  21 #include <xmloff/xmlscripti.hxx>
  22 #include <xmloff/xmlnamespace.hxx>
  23 #include <xmloff/xmltoken.hxx>
  24 #include <xmloff/xmlimp.hxx>
  25 #include <xmloff/namespacemap.hxx>
  26 #include <xmloff/XMLEventsImportContext.hxx>
  27 #include "xmlbasicscript.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 // XMLScriptChildContext: context for <office:script> element
  41
  42 namespace {
  43
  44 class XMLScriptChildContext : public SvXMLImportContext
  45 {
  46 private:
  47     css::uno::Reference< css::frame::XModel >                 m_xModel;
  48     css::uno::Reference< css::document::XEmbeddedScripts >    m_xDocumentScripts;
  49     OUString m_aLanguage;
  50
  51 public:
  52     XMLScriptChildContext( SvXMLImport& rImport,
  53         const css::uno::Reference< css::frame::XModel>& rxModel,
  54         OUString aLanguage );
  55
  56     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
  57             sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
  58 };
  59
  60 }
  61
  62 XMLScriptChildContext::XMLScriptChildContext( SvXMLImport& rImport,
  63         const Reference< frame::XModel >& rxModel, OUString aLanguage )
  64     :SvXMLImportContext( rImport )
  65     ,m_xModel( rxModel )
  66     ,m_xDocumentScripts( rxModel, UNO_QUERY )
  67     ,m_aLanguage(std::move( aLanguage ))
  68 {
  69 }
  70
  71 css::uno::Reference< css::xml::sax::XFastContextHandler > XMLScriptChildContext::createFastChildContext(
  72             sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& /*xAttrList*/ )
  73 {
  74     if ( m_xDocumentScripts.is() )
  75     {   // document supports embedding scripts/macros
  76         OUString aBasic( GetImport().GetNamespaceMap().GetPrefixByKey( XML_NAMESPACE_OOO ) + ":Basic" );
  77
  78         if ( m_aLanguage == aBasic && nElement == XML_ELEMENT(OOO, XML_LIBRARIES) )
  79         {
  80             return new xmloff::BasicLibrariesElement( GetImport(), m_xModel );
  81         }
  82     }
  83
  84     return nullptr;
  85 }
  86
  87 // XMLScriptContext: context for <office:scripts> element
  88
  89 XMLScriptContext::XMLScriptContext( SvXMLImport& rImport,
  90         const Reference<XModel>& rDocModel )
  91     :SvXMLImportContext( rImport )
  92     ,m_xModel( rDocModel )
  93 {
  94 }
  95
  96 XMLScriptContext::~XMLScriptContext()
  97 {
  98 }
  99
 100 css::uno::Reference< css::xml::sax::XFastContextHandler > XMLScriptContext::createFastChildContext(
 101     sal_Int32 nElement,
 102     const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
 103 {
 104     if ( nElement == XML_ELEMENT(OFFICE, XML_SCRIPT) )
 105     {
 106         if ( m_xModel.is() )
 107         {
 108             OUString aLanguage = xAttrList->getValue( XML_ELEMENT(SCRIPT, XML_LANGUAGE) );
 109
 110             uno::Sequence< beans::PropertyValue > aMedDescr = m_xModel->getArgs();
 111             sal_Int32 nNewLen = aMedDescr.getLength() + 1;
 112             aMedDescr.realloc( nNewLen );
 113             auto pMedDescr = aMedDescr.getArray();
 114             pMedDescr[nNewLen-1].Name = "BreakMacroSignature";
 115             pMedDescr[nNewLen-1].Value <<= true;
 116             m_xModel->attachResource( m_xModel->getURL(), aMedDescr );
 117
 118             return new XMLScriptChildContext( GetImport(), m_xModel, aLanguage );
 119         }
 120     }
 121     else if ( nElement == XML_ELEMENT(OFFICE, XML_EVENT_LISTENERS) )
 122     {
 123         Reference< XEventsSupplier> xSupplier( GetImport().GetModel(), UNO_QUERY );
 124         return new XMLEventsImportContext( GetImport(), xSupplier );
 125     }
 126
 127     return nullptr;
 128 }
 129
 130 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */