xmloff/source/text/XMLSectionSourceDDEImportContext.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 "XMLSectionSourceDDEImportContext.hxx"
  21 #include <xmloff/xmlictxt.hxx>
  22 #include <xmloff/xmlimp.hxx>
  23 #include <xmloff/xmlnamespace.hxx>
  24 #include <xmloff/xmltoken.hxx>
  25 #include <sax/tools/converter.hxx>
  26 #include <com/sun/star/uno/Reference.h>
  27 #include <com/sun/star/beans/XPropertySet.hpp>
  28 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  29 #include <tools/debug.hxx>
  30
  31 using ::com::sun::star::beans::XPropertySet;
  32 using ::com::sun::star::beans::XMultiPropertySet;
  33 using ::com::sun::star::uno::Reference;
  34 using ::com::sun::star::xml::sax::XFastAttributeList;
  35
  36 using namespace ::com::sun::star::uno;
  37 using namespace ::xmloff::token;
  38
  39 XMLSectionSourceDDEImportContext::XMLSectionSourceDDEImportContext(
  40     SvXMLImport& rImport,
  41     Reference<XPropertySet> & rSectPropSet) :
  42         SvXMLImportContext(rImport),
  43         rSectionPropertySet(rSectPropSet)
  44 {
  45 }
  46
  47 XMLSectionSourceDDEImportContext::~XMLSectionSourceDDEImportContext()
  48 {
  49 }
  50
  51 void XMLSectionSourceDDEImportContext::startFastElement(sal_Int32 /*nElement*/,
  52     const Reference<XFastAttributeList> & xAttrList)
  53 {
  54     OUString sApplication;
  55     OUString sTopic;
  56     OUString sItem;
  57     bool bAutomaticUpdate = false;
  58
  59     for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
  60     {
  61         switch (aIter.getToken())
  62         {
  63             case XML_ELEMENT(OFFICE, XML_DDE_APPLICATION):
  64                 sApplication = aIter.toString();
  65                 break;
  66             case XML_ELEMENT(OFFICE, XML_DDE_TOPIC):
  67                 sTopic = aIter.toString();
  68                 break;
  69             case XML_ELEMENT(OFFICE, XML_DDE_ITEM):
  70                 sItem = aIter.toString();
  71                 break;
  72             case XML_ELEMENT(OFFICE, XML_AUTOMATIC_UPDATE):
  73             {
  74                 bool bTmp(false);
  75                 if (::sax::Converter::convertBool(bTmp, aIter.toView()))
  76                 {
  77                     bAutomaticUpdate = bTmp;
  78                 }
  79                 break;
  80             }
  81             default:
  82                 ; // ignore
  83                 break;
  84         }
  85     }
  86
  87     // DDE not supported on all platforms; query property first
  88     if (!rSectionPropertySet->getPropertySetInfo()->
  89         hasPropertyByName(u"DDECommandFile"_ustr))
  90         return;
  91
  92     // use multi property set to force single update of connection #83654#
  93     Sequence<OUString> aNames { u"DDECommandFile"_ustr, u"DDECommandType"_ustr, u"DDECommandElement"_ustr, u"IsAutomaticUpdate"_ustr };
  94     Sequence<Any> aValues { Any(sApplication), Any(sTopic), Any(sItem), Any(bAutomaticUpdate) };
  95
  96     Reference<XMultiPropertySet> rMultiPropSet(rSectionPropertySet,
  97                                                UNO_QUERY);
  98     DBG_ASSERT(rMultiPropSet.is(), "we'd really like a XMultiPropertySet");
  99     if (rMultiPropSet.is())
 100         rMultiPropSet->setPropertyValues(aNames, aValues);
 101     // else: ignore
 102
 103 }
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */