LCOV - code coverage report
Current view: top level - xmloff/source/script - XMLEventsImportContext.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 39 68 57.4 %
Date: 2015-06-13 12:38:46 Functions: 8 17 47.1 %
Legend: Lines: hit not hit

          Line data    Source code
       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/XMLEventsImportContext.hxx>
      21             : 
      22             : #include "XMLEventImportHelper.hxx"
      23             : 
      24             : #include <com/sun/star/document/XEventsSupplier.hpp>
      25             : #include <xmloff/xmlimp.hxx>
      26             : #include <xmloff/nmspmap.hxx>
      27             : #include <xmloff/xmlnmspe.hxx>
      28             : #include <xmloff/xmltoken.hxx>
      29             : #include <xmloff/xmlerror.hxx>
      30             : 
      31             : using namespace ::com::sun::star::uno;
      32             : using namespace ::xmloff::token;
      33             : 
      34             : using ::com::sun::star::xml::sax::XAttributeList;
      35             : using ::com::sun::star::beans::PropertyValue;
      36             : using ::com::sun::star::container::XNameReplace;
      37             : using ::com::sun::star::document::XEventsSupplier;
      38             : using ::com::sun::star::lang::IllegalArgumentException;
      39             : 
      40           0 : TYPEINIT1(XMLEventsImportContext,  SvXMLImportContext);
      41             : 
      42             : 
      43           8 : XMLEventsImportContext::XMLEventsImportContext(
      44             :     SvXMLImport& rImport,
      45             :     sal_uInt16 nPrfx,
      46             :     const OUString& rLocalName) :
      47           8 :         SvXMLImportContext(rImport, nPrfx, rLocalName)
      48             : {
      49           8 : }
      50             : 
      51             : 
      52           5 : XMLEventsImportContext::XMLEventsImportContext(
      53             :     SvXMLImport& rImport,
      54             :     sal_uInt16 nPrfx,
      55             :     const OUString& rLocalName,
      56             :     const Reference<XEventsSupplier> & xEventsSupplier) :
      57             :         SvXMLImportContext(rImport, nPrfx, rLocalName),
      58           5 :         xEvents(xEventsSupplier->getEvents())
      59             : {
      60           5 : }
      61             : 
      62             : 
      63           0 : XMLEventsImportContext::XMLEventsImportContext(
      64             :     SvXMLImport& rImport,
      65             :     sal_uInt16 nPrfx,
      66             :     const OUString& rLocalName,
      67             :     const Reference<XNameReplace> & xNameReplace) :
      68             :         SvXMLImportContext(rImport, nPrfx, rLocalName),
      69           0 :         xEvents(xNameReplace)
      70             : {
      71           0 : }
      72             : 
      73          18 : XMLEventsImportContext::~XMLEventsImportContext()
      74             : {
      75             : //  // if, for whatever reason, the object gets destroyed prematurely,
      76             : //  // we need to delete the collected events
      77          18 : }
      78             : 
      79             : 
      80          13 : void XMLEventsImportContext::StartElement(
      81             :     const Reference<XAttributeList> &)
      82             : {
      83             :     // nothing to be done
      84          13 : }
      85             : 
      86          13 : void XMLEventsImportContext::EndElement()
      87             : {
      88             :     // nothing to be done
      89          13 : }
      90             : 
      91          35 : SvXMLImportContext* XMLEventsImportContext::CreateChildContext(
      92             :     sal_uInt16 p_nPrefix,
      93             :     const OUString& rLocalName,
      94             :     const Reference<XAttributeList> & xAttrList )
      95             : {
      96             :     // a) search for script:language and script:event-name attribute
      97             :     // b) delegate to factory. The factory will:
      98             :     //    1) translate XML event name into API event name
      99             :     //    2) get proper event context factory from import
     100             :     //    3) instantiate context
     101             : 
     102             :     // a) search for script:language and script:event-name attribute
     103          35 :     OUString sLanguage;
     104          70 :     OUString sEventName;
     105          35 :     sal_Int16 nCount = xAttrList->getLength();
     106         149 :     for (sal_Int16 nAttr = 0; nAttr < nCount; nAttr++)
     107             :     {
     108         114 :         OUString sLocalName;
     109         114 :         sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
     110         228 :             GetKeyByAttrName( xAttrList->getNameByIndex(nAttr), &sLocalName );
     111             : 
     112         114 :         if (XML_NAMESPACE_SCRIPT == nPrefix)
     113             :         {
     114          73 :             if (IsXMLToken(sLocalName, XML_EVENT_NAME))
     115             :             {
     116          35 :                 sEventName = xAttrList->getValueByIndex(nAttr);
     117             :             }
     118          38 :             else if (IsXMLToken(sLocalName, XML_LANGUAGE))
     119             :             {
     120          35 :                 sLanguage = xAttrList->getValueByIndex(nAttr);
     121             :             }
     122             :             // else: ignore -> let child context handle this
     123             :         }
     124             :         // else: ignore -> let child context handle this
     125         114 :     }
     126             : 
     127             :     // b) delegate to factory
     128          35 :     return GetImport().GetEventImport().CreateContext(
     129          35 :         GetImport(), p_nPrefix, rLocalName, xAttrList,
     130         105 :         this, sEventName, sLanguage);
     131             : }
     132             : 
     133           0 : void XMLEventsImportContext::SetEvents(
     134             :     const Reference<XEventsSupplier> & xEventsSupplier)
     135             : {
     136           0 :     if (xEventsSupplier.is())
     137             :     {
     138           0 :         SetEvents(xEventsSupplier->getEvents());
     139             :     }
     140           0 : }
     141             : 
     142           0 : void XMLEventsImportContext::SetEvents(
     143             :     const Reference<XNameReplace> & xNameRepl)
     144             : {
     145           0 :     if (xNameRepl.is())
     146             :     {
     147           0 :         xEvents = xNameRepl;
     148             : 
     149             :         // now iterate over vector and a) insert b) delete all elements
     150           0 :         EventsVector::iterator aEnd = aCollectEvents.end();
     151           0 :         for(EventsVector::iterator aIter = aCollectEvents.begin();
     152             :             aIter != aEnd;
     153             :             ++aIter)
     154             :         {
     155           0 :             AddEventValues(aIter->first, aIter->second);
     156             :         }
     157           0 :         aCollectEvents.clear();
     158             :     }
     159           0 : }
     160             : 
     161           0 : bool XMLEventsImportContext::GetEventSequence(
     162             :     const OUString& rName,
     163             :     Sequence<PropertyValue> & rSequence )
     164             : {
     165             :     // search through the vector
     166             :     // (This shouldn't take a lot of time, since this method should only get
     167             :     //  called if only one (or few) events are being expected)
     168             : 
     169             :     // iterate over vector until end or rName is found;
     170           0 :     EventsVector::iterator aIter = aCollectEvents.begin();
     171           0 :     while( (aIter != aCollectEvents.end()) && (aIter->first != rName) )
     172             :     {
     173           0 :         ++aIter;
     174             :     }
     175             : 
     176             :     // if we're not at the end, set the sequence
     177           0 :     if (aIter != aCollectEvents.end())
     178             :     {
     179           0 :         rSequence = aIter->second;
     180           0 :         return true;
     181             :     }
     182             : 
     183           0 :     return false;
     184             : }
     185             : 
     186          35 : void XMLEventsImportContext::AddEventValues(
     187             :     const OUString& rEventName,
     188             :     const Sequence<PropertyValue> & rValues )
     189             : {
     190             :     // if we already have the events, set them; else just collect
     191          35 :     if (xEvents.is())
     192             :     {
     193             :         // set event (if name is known)
     194          27 :         if (xEvents->hasByName(rEventName))
     195             :         {
     196          27 :             Any aAny;
     197          27 :             aAny <<= rValues;
     198             : 
     199             :             try
     200             :             {
     201          27 :                 xEvents->replaceByName(rEventName, aAny);
     202           0 :             } catch ( const IllegalArgumentException & rException )
     203             :             {
     204           0 :                 Sequence<OUString> aMsgParams(1);
     205             : 
     206           0 :                 aMsgParams[0] = rEventName;
     207             : 
     208           0 :                 GetImport().SetError(XMLERROR_FLAG_ERROR |
     209             :                                      XMLERROR_ILLEGAL_EVENT,
     210           0 :                                      aMsgParams, rException.Message, 0);
     211          27 :             }
     212             :         }
     213             :     }
     214             :     else
     215             :     {
     216           8 :         EventNameValuesPair aPair(rEventName, rValues);
     217           8 :         aCollectEvents.push_back(aPair);
     218             :     }
     219          35 : }
     220             : 
     221             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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