| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 <txtfld.hxx> |
| #include <fmtfld.hxx> |
| #include <edimp.hxx> |
| #include <flddat.hxx> |
| #include <switerator.hxx> |
| |
| using namespace com::sun::star; |
| using ::rtl::OUString; |
| |
| sal_Bool SwEditShell::IsFieldDataSourceAvailable(String& rUsedDataSource) const |
| { |
| const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes(); |
| const sal_uInt16 nSize = pFldTypes->Count(); |
| uno::Reference< lang::XMultiServiceFactory > xMgr( ::comphelper::getProcessServiceFactory() ); |
| if( !xMgr.is() ) |
| return sal_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 sal_False; |
| 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; |
| } |
| |
| |
