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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#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 <com/sun/star/sdb/DatabaseContext.hpp>
#include <doc.hxx>
#include <docary.hxx>
#include <txtfld.hxx>
#include <fmtfld.hxx>
#include <edimp.hxx>
#include <flddat.hxx>
#include <switerator.hxx>
using namespace com::sun::star;
sal_Bool SwEditShell::IsFieldDataSourceAvailable(OUString& rUsedDataSource) const
{
const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes();
const sal_uInt16 nSize = pFldTypes->size();
uno::Reference<uno::XComponentContext> xContext( ::comphelper::getProcessComponentContext() );
uno::Reference<sdb::XDatabaseContext> xDBContext = sdb::DatabaseContext::create(xContext);
for(sal_uInt16 i = 0; i < nSize; ++i)
{
SwFieldType& rFldType = *((*pFldTypes)[i]);
sal_uInt16 nWhich = rFldType.Which();
if(IsUsed(rFldType))
{
switch(nWhich)
{
case RES_DBFLD:
{
SwIterator<SwFmtFld,SwFieldType> aIter( rFldType );
SwFmtFld* pFmtFld = aIter.First();
while(pFmtFld)
{
if(pFmtFld->IsFldInDoc())
{
const SwDBData& rData =
((SwDBFieldType*)pFmtFld->GetField()->GetTyp())->GetDBData();
try
{
return xDBContext->getByName(rData.sDataSource).hasValue();
}
catch(uno::Exception const &)
{
rUsedDataSource = rData.sDataSource;
return sal_False;
}
}
pFmtFld = aIter.Next();
}
}
break;
}
}
}
return sal_True;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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