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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : #include <editsh.hxx>
      30                 :            : #include <dbfld.hxx>
      31                 :            : #include <dbmgr.hxx>
      32                 :            : #include <com/sun/star/container/XNameAccess.hpp>
      33                 :            : #include <comphelper/processfactory.hxx>
      34                 :            : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      35                 :            : #include <doc.hxx>
      36                 :            : #include <docary.hxx>
      37                 :            : #include <ndtxt.hxx>        // GetCurFld
      38                 :            : #include <txtfld.hxx>
      39                 :            : #include <fmtfld.hxx>
      40                 :            : #include <edimp.hxx>
      41                 :            : #include <flddat.hxx>
      42                 :            : #include <switerator.hxx>
      43                 :            : 
      44                 :            : using namespace com::sun::star;
      45                 :            : using ::rtl::OUString;
      46                 :            : 
      47                 :          0 : sal_Bool SwEditShell::IsFieldDataSourceAvailable(String& rUsedDataSource) const
      48                 :            : {
      49         [ #  # ]:          0 :     const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes();
      50                 :          0 :     const sal_uInt16 nSize = pFldTypes->size();
      51         [ #  # ]:          0 :     uno::Reference< lang::XMultiServiceFactory > xMgr( ::comphelper::getProcessServiceFactory() );
      52         [ #  # ]:          0 :     if( !xMgr.is() )
      53                 :          0 :         return sal_False;
      54 [ #  # ][ #  # ]:          0 :     uno::Reference<uno::XInterface> xInstance = xMgr->createInstance(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.sdb.DatabaseContext")));
                 [ #  # ]
      55         [ #  # ]:          0 :     uno::Reference<container::XNameAccess> xDBContext(xInstance, uno::UNO_QUERY) ;
      56         [ #  # ]:          0 :     if(!xDBContext.is())
      57                 :          0 :         return sal_False;
      58         [ #  # ]:          0 :     for(sal_uInt16 i = 0; i < nSize; ++i)
      59                 :            :     {
      60         [ #  # ]:          0 :         SwFieldType& rFldType = *((*pFldTypes)[i]);
      61                 :          0 :         sal_uInt16 nWhich = rFldType.Which();
      62 [ #  # ][ #  # ]:          0 :         if(IsUsed(rFldType))
      63                 :            :         {
      64         [ #  # ]:          0 :             switch(nWhich)
      65                 :            :             {
      66                 :            :                 case RES_DBFLD:
      67                 :            :                 {
      68         [ #  # ]:          0 :                     SwIterator<SwFmtFld,SwFieldType> aIter( rFldType );
      69         [ #  # ]:          0 :                     SwFmtFld* pFld = aIter.First();
      70         [ #  # ]:          0 :                     while(pFld)
      71                 :            :                     {
      72 [ #  # ][ #  # ]:          0 :                         if(pFld->IsFldInDoc())
      73                 :            :                         {
      74                 :            :                             const SwDBData& rData =
      75                 :          0 :                                     ((SwDBFieldType*)pFld->GetFld()->GetTyp())->GetDBData();
      76                 :            :                             try
      77                 :            :                             {
      78 [ #  # ][ #  # ]:          0 :                                 return xDBContext->getByName(rData.sDataSource).hasValue();
      79                 :            :                             }
      80   [ #  #  #  # ]:          0 :                             catch(uno::Exception const &)
      81                 :            :                             {
      82         [ #  # ]:          0 :                                 rUsedDataSource = rData.sDataSource;
      83                 :          0 :                                 return sal_False;
      84                 :            :                             }
      85                 :            :                         }
      86         [ #  # ]:          0 :                         pFld = aIter.Next();
      87 [ #  # ][ #  # ]:          0 :                     }
      88                 :            :                 }
      89                 :          0 :                 break;
      90                 :            :             }
      91                 :            :         }
      92                 :            :     }
      93                 :          0 :     return sal_True;
      94                 :            : }
      95                 :            : 
      96                 :            : 
      97                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */