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