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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <editsh.hxx>
#include <dbfld.hxx>
#include <dbmgr.hxx>
#include <com/sun/star/container/XNameAccess.hpp>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <doc.hxx>
#include <docary.hxx>
#include <ndtxt.hxx> // GetCurFld
#include <txtfld.hxx>
#include <fmtfld.hxx>
#include <edimp.hxx>
#include <flddat.hxx>
#include <switerator.hxx>
using namespace com::sun::star;
using ::rtl::OUString;
BOOL SwEditShell::IsFieldDataSourceAvailable(String& rUsedDataSource) const
{
const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes();
const USHORT nSize = pFldTypes->Count();
uno::Reference< lang::XMultiServiceFactory > xMgr( ::comphelper::getProcessServiceFactory() );
if( !xMgr.is() )
return FALSE;
uno::Reference<uno::XInterface> xInstance = xMgr->createInstance( OUString::createFromAscii( "com.sun.star.sdb.DatabaseContext" ));
uno::Reference<container::XNameAccess> xDBContext(xInstance, uno::UNO_QUERY) ;
if(!xDBContext.is())
return FALSE;
for(USHORT i = 0; i < nSize; ++i)
{
SwFieldType& rFldType = *((*pFldTypes)[i]);
USHORT nWhich = rFldType.Which();
if(IsUsed(rFldType))
{
switch(nWhich)
{
case RES_DBFLD:
{
SwIterator<SwFmtFld,SwFieldType> aIter( rFldType );
SwFmtFld* pFld = aIter.First();
while(pFld)
{
if(pFld->IsFldInDoc())
{
const SwDBData& rData =
((SwDBFieldType*)pFld->GetFld()->GetTyp())->GetDBData();
try
{
return xDBContext->getByName(rData.sDataSource).hasValue();
}
catch(uno::Exception const &)
{
rUsedDataSource = rData.sDataSource;
return FALSE;
}
}
pFld = aIter.Next();
}
}
break;
}
}
}
return TRUE;
}
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