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 <editsh.hxx>
      21             : #include <dbfld.hxx>
      22             : #include <dbmgr.hxx>
      23             : #include <com/sun/star/container/XNameAccess.hpp>
      24             : #include <comphelper/processfactory.hxx>
      25             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      26             : #include <com/sun/star/sdb/DatabaseContext.hpp>
      27             : #include <doc.hxx>
      28             : #include <docary.hxx>
      29             : #include <txtfld.hxx>
      30             : #include <fmtfld.hxx>
      31             : #include <edimp.hxx>
      32             : #include <flddat.hxx>
      33             : #include <switerator.hxx>
      34             : 
      35             : using namespace com::sun::star;
      36             : 
      37           0 : sal_Bool SwEditShell::IsFieldDataSourceAvailable(OUString& rUsedDataSource) const
      38             : {
      39           0 :     const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes();
      40           0 :     const sal_uInt16 nSize = pFldTypes->size();
      41           0 :     uno::Reference<uno::XComponentContext> xContext( ::comphelper::getProcessComponentContext() );
      42           0 :     uno::Reference<sdb::XDatabaseContext> xDBContext = sdb::DatabaseContext::create(xContext);
      43           0 :     for(sal_uInt16 i = 0; i < nSize; ++i)
      44             :     {
      45           0 :         SwFieldType& rFldType = *((*pFldTypes)[i]);
      46           0 :         sal_uInt16 nWhich = rFldType.Which();
      47           0 :         if(IsUsed(rFldType))
      48             :         {
      49           0 :             switch(nWhich)
      50             :             {
      51             :                 case RES_DBFLD:
      52             :                 {
      53           0 :                     SwIterator<SwFmtFld,SwFieldType> aIter( rFldType );
      54           0 :                     SwFmtFld* pFmtFld = aIter.First();
      55           0 :                     while(pFmtFld)
      56             :                     {
      57           0 :                         if(pFmtFld->IsFldInDoc())
      58             :                         {
      59             :                             const SwDBData& rData =
      60           0 :                                     ((SwDBFieldType*)pFmtFld->GetField()->GetTyp())->GetDBData();
      61             :                             try
      62             :                             {
      63           0 :                                 return xDBContext->getByName(rData.sDataSource).hasValue();
      64             :                             }
      65           0 :                             catch(uno::Exception const &)
      66             :                             {
      67           0 :                                 rUsedDataSource = rData.sDataSource;
      68           0 :                                 return sal_False;
      69             :                             }
      70             :                         }
      71           0 :                         pFmtFld = aIter.Next();
      72           0 :                     }
      73             :                 }
      74           0 :                 break;
      75             :             }
      76             :         }
      77             :     }
      78           0 :     return sal_True;
      79             : }
      80             : 
      81             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */