LCOV - code coverage report
Current view: top level - xmloff/source/text - XMLPropertyBackpatcher.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 78 0.0 %
Date: 2014-04-14 Functions: 0 23 0.0 %
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 <com/sun/star/beans/XPropertySet.hpp>
      21             : #include <com/sun/star/uno/Reference.h>
      22             : 
      23             : #include <rtl/ustring.hxx>
      24             : #include <tools/debug.hxx>
      25             : #include "XMLPropertyBackpatcher.hxx"
      26             : #include <xmloff/txtimp.hxx>
      27             : 
      28             : 
      29             : using ::std::vector;
      30             : using ::std::map;
      31             : using ::com::sun::star::uno::Reference;
      32             : using ::com::sun::star::uno::Any;
      33             : using ::com::sun::star::beans::XPropertySet;
      34             : 
      35             : 
      36             : template<class A>
      37           0 : XMLPropertyBackpatcher<A>::XMLPropertyBackpatcher(
      38             :     const OUString& sPropName)
      39             : :   sPropertyName(sPropName)
      40             : ,   bDefaultHandling(sal_False)
      41             : ,   bPreserveProperty(sal_False)
      42           0 : ,   sPreservePropertyName()
      43             : {
      44           0 : }
      45             : 
      46             : 
      47             : template<class A>
      48           0 : XMLPropertyBackpatcher<A>::~XMLPropertyBackpatcher()
      49             : {
      50           0 :     SetDefault();
      51           0 : }
      52             : 
      53             : 
      54             : template<class A>
      55           0 : void XMLPropertyBackpatcher<A>::ResolveId(
      56             :     const OUString& sName,
      57             :     A aValue)
      58             : {
      59             :     // insert ID into ID map
      60           0 :     aIDMap[sName] = aValue;
      61             : 
      62             :     // backpatch old references, if backpatch list exists
      63           0 :     if (aBackpatchListMap.count(sName))
      64             :     {
      65             :         // aah, we have a backpatch list!
      66             :         BackpatchListType* pList =
      67           0 :             (BackpatchListType*)aBackpatchListMap[sName];
      68             : 
      69             :         // a) remove list from list map
      70           0 :         aBackpatchListMap.erase(sName);
      71             : 
      72             :         // b) for every item, set SequenceNumber
      73             :         //    (and preserve Property, if appropriate)
      74           0 :         Any aAny;
      75           0 :         aAny <<= aValue;
      76           0 :         if (bPreserveProperty)
      77             :         {
      78             :             // preserve version
      79           0 :             for(BackpatchListType::iterator aIter = pList->begin();
      80           0 :                 aIter != pList->end();
      81             :                 ++aIter)
      82             :             {
      83           0 :                 Reference<XPropertySet> xProp = (*aIter);
      84           0 :                 Any aPres = xProp->getPropertyValue(sPreservePropertyName);
      85           0 :                 xProp->setPropertyValue(sPropertyName, aAny);
      86           0 :                 xProp->setPropertyValue(sPreservePropertyName, aPres);
      87             :             }
      88             :         }
      89             :         else
      90             :         {
      91             :             // without preserve
      92           0 :             for(BackpatchListType::iterator aIter = pList->begin();
      93           0 :                 aIter != pList->end();
      94             :                 ++aIter)
      95             :             {
      96           0 :                 (*aIter)->setPropertyValue(sPropertyName, aAny);
      97             :             }
      98             :         }
      99             : 
     100             :         // c) delete list
     101           0 :         delete pList;
     102             :     }
     103             :     // else: no backpatch list -> then we're finished
     104           0 : }
     105             : 
     106             : template<class A>
     107           0 : void XMLPropertyBackpatcher<A>::SetProperty(
     108             :     const Reference<XPropertySet> & xPropSet,
     109             :     const OUString& sName)
     110             : {
     111           0 :     Reference<XPropertySet> xNonConstPropSet(xPropSet);
     112           0 :     SetProperty(xNonConstPropSet, sName);
     113           0 : }
     114             : 
     115             : template<class A>
     116           0 : void XMLPropertyBackpatcher<A>::SetProperty(
     117             :     Reference<XPropertySet> & xPropSet,
     118             :     const OUString& sName)
     119             : {
     120           0 :     if (aIDMap.count(sName))
     121             :     {
     122             :         // we know this ID -> set property
     123           0 :         Any aAny;
     124           0 :         aAny <<= aIDMap[sName];
     125           0 :         xPropSet->setPropertyValue(sPropertyName, aAny);
     126             :     }
     127             :     else
     128             :     {
     129             :         // ID unknown -> into backpatch list for later fixup
     130           0 :         if (! aBackpatchListMap.count(sName))
     131             :         {
     132             :             // create backpatch list for this name
     133           0 :             BackpatchListType* pTmp = new BackpatchListType() ;
     134           0 :             aBackpatchListMap[sName] = (void*)pTmp;
     135             :         }
     136             : 
     137             :         // insert footnote
     138           0 :         ((BackpatchListType*)aBackpatchListMap[sName])->push_back(xPropSet);
     139             :     }
     140           0 : }
     141             : 
     142             : template<class A>
     143           0 : void XMLPropertyBackpatcher<A>::SetDefault()
     144             : {
     145           0 :     if (bDefaultHandling)
     146             :     {
     147             :         // not implemented yet
     148             :     }
     149           0 : }
     150             : 
     151             : // force instantiation of templates
     152             : template class XMLPropertyBackpatcher<sal_Int16>;
     153             : template class XMLPropertyBackpatcher<OUString>;
     154             : 
     155           0 : struct XMLTextImportHelper::BackpatcherImpl
     156             : {
     157             :     SAL_WNODEPRECATED_DECLARATIONS_PUSH
     158             :     /// backpatcher for references to footnotes and endnotes
     159             :     ::std::auto_ptr< XMLPropertyBackpatcher<sal_Int16> >
     160             :         m_pFootnoteBackpatcher;
     161             : 
     162             :     /// backpatchers for references to sequences
     163             :     ::std::auto_ptr< XMLPropertyBackpatcher<sal_Int16> >
     164             :         m_pSequenceIdBackpatcher;
     165             : 
     166             :     ::std::auto_ptr< XMLPropertyBackpatcher< OUString> >
     167             :         m_pSequenceNameBackpatcher;
     168             :     SAL_WNODEPRECATED_DECLARATIONS_POP
     169             : };
     170             : 
     171             : ::boost::shared_ptr<XMLTextImportHelper::BackpatcherImpl>
     172           0 : XMLTextImportHelper::MakeBackpatcherImpl()
     173             : {
     174             :     // n.b.: the shared_ptr stores the dtor!
     175           0 :     return ::boost::shared_ptr<BackpatcherImpl>(new BackpatcherImpl);
     176             : }
     177             : 
     178           0 : static OUString const& GetSequenceNumber()
     179             : {
     180           0 :     static OUString s_SequenceNumber("SequenceNumber");
     181           0 :     return s_SequenceNumber;
     182             : }
     183             : 
     184             : 
     185             : // XMLTextImportHelper
     186             : 
     187             : // Code from XMLTextImportHelper using the XMLPropertyBackpatcher is
     188             : // implemented here. The reason is that in the unxsols2 environment,
     189             : // all templates are instatiated as file local (switch
     190             : // -instances=static), and thus are not accessible from the outside.
     191             : 
     192             : // The previous solution was to force additional instantiation of
     193             : // XMLPropertyBackpatcher in txtimp.cxx. This solution combines all
     194             : // usage of the XMLPropertyBackpatcher in XMLPropertyBackpatcher.cxx
     195             : // instead.
     196             : 
     197             : 
     198           0 : XMLPropertyBackpatcher<sal_Int16>& XMLTextImportHelper::GetFootnoteBP()
     199             : {
     200           0 :     if (!m_pBackpatcherImpl->m_pFootnoteBackpatcher.get())
     201             :     {
     202           0 :         m_pBackpatcherImpl->m_pFootnoteBackpatcher.reset(
     203           0 :             new XMLPropertyBackpatcher<sal_Int16>(GetSequenceNumber()));
     204             :     }
     205           0 :     return *m_pBackpatcherImpl->m_pFootnoteBackpatcher;
     206             : }
     207             : 
     208           0 : XMLPropertyBackpatcher<sal_Int16>& XMLTextImportHelper::GetSequenceIdBP()
     209             : {
     210           0 :     if (!m_pBackpatcherImpl->m_pSequenceIdBackpatcher.get())
     211             :     {
     212           0 :         m_pBackpatcherImpl->m_pSequenceIdBackpatcher.reset(
     213           0 :             new XMLPropertyBackpatcher<sal_Int16>(GetSequenceNumber()));
     214             :     }
     215           0 :     return *m_pBackpatcherImpl->m_pSequenceIdBackpatcher;
     216             : }
     217             : 
     218           0 : XMLPropertyBackpatcher<OUString>& XMLTextImportHelper::GetSequenceNameBP()
     219             : {
     220           0 :     static OUString s_SourceName("SourceName");
     221           0 :     if (!m_pBackpatcherImpl->m_pSequenceNameBackpatcher.get())
     222             :     {
     223           0 :         m_pBackpatcherImpl->m_pSequenceNameBackpatcher.reset(
     224           0 :             new XMLPropertyBackpatcher<OUString>(s_SourceName));
     225             :     }
     226           0 :     return *m_pBackpatcherImpl->m_pSequenceNameBackpatcher;
     227             : }
     228             : 
     229           0 : void XMLTextImportHelper::InsertFootnoteID(
     230             :     const OUString& sXMLId,
     231             :     sal_Int16 nAPIId)
     232             : {
     233           0 :     GetFootnoteBP().ResolveId(sXMLId, nAPIId);
     234           0 : }
     235             : 
     236           0 : void XMLTextImportHelper::ProcessFootnoteReference(
     237             :     const OUString& sXMLId,
     238             :     const Reference<XPropertySet> & xPropSet)
     239             : {
     240           0 :     GetFootnoteBP().SetProperty(xPropSet, sXMLId);
     241           0 : }
     242             : 
     243           0 : void XMLTextImportHelper::InsertSequenceID(
     244             :     const OUString& sXMLId,
     245             :     const OUString& sName,
     246             :     sal_Int16 nAPIId)
     247             : {
     248           0 :     GetSequenceIdBP().ResolveId(sXMLId, nAPIId);
     249           0 :     GetSequenceNameBP().ResolveId(sXMLId, sName);
     250           0 : }
     251             : 
     252           0 : void XMLTextImportHelper::ProcessSequenceReference(
     253             :     const OUString& sXMLId,
     254             :     const Reference<XPropertySet> & xPropSet)
     255             : {
     256           0 :     GetSequenceIdBP().SetProperty(xPropSet, sXMLId);
     257           0 :     GetSequenceNameBP().SetProperty(xPropSet, sXMLId);
     258           0 : }
     259             : 
     260             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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