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 <ndtxt.hxx>        // GetCurFld
      30             : #include <txtfld.hxx>
      31             : #include <fmtfld.hxx>
      32             : #include <edimp.hxx>
      33             : #include <flddat.hxx>
      34             : #include <switerator.hxx>
      35             : 
      36             : using namespace com::sun::star;
      37             : using ::rtl::OUString;
      38             : 
      39           0 : sal_Bool SwEditShell::IsFieldDataSourceAvailable(String& rUsedDataSource) const
      40             : {
      41           0 :     const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes();
      42           0 :     const sal_uInt16 nSize = pFldTypes->size();
      43           0 :     uno::Reference<uno::XComponentContext> xContext( ::comphelper::getProcessComponentContext() );
      44           0 :     uno::Reference<sdb::XDatabaseContext> xDBContext = sdb::DatabaseContext::create(xContext);
      45           0 :     for(sal_uInt16 i = 0; i < nSize; ++i)
      46             :     {
      47           0 :         SwFieldType& rFldType = *((*pFldTypes)[i]);
      48           0 :         sal_uInt16 nWhich = rFldType.Which();
      49           0 :         if(IsUsed(rFldType))
      50             :         {
      51           0 :             switch(nWhich)
      52             :             {
      53             :                 case RES_DBFLD:
      54             :                 {
      55           0 :                     SwIterator<SwFmtFld,SwFieldType> aIter( rFldType );
      56           0 :                     SwFmtFld* pFld = aIter.First();
      57           0 :                     while(pFld)
      58             :                     {
      59           0 :                         if(pFld->IsFldInDoc())
      60             :                         {
      61             :                             const SwDBData& rData =
      62           0 :                                     ((SwDBFieldType*)pFld->GetFld()->GetTyp())->GetDBData();
      63             :                             try
      64             :                             {
      65           0 :                                 return xDBContext->getByName(rData.sDataSource).hasValue();
      66             :                             }
      67           0 :                             catch(uno::Exception const &)
      68             :                             {
      69           0 :                                 rUsedDataSource = rData.sDataSource;
      70           0 :                                 return sal_False;
      71             :                             }
      72             :                         }
      73           0 :                         pFld = aIter.Next();
      74           0 :                     }
      75             :                 }
      76           0 :                 break;
      77             :             }
      78             :         }
      79             :     }
      80           0 :     return sal_True;
      81             : }
      82             : 
      83             : 
      84             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */