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 <comphelper/processfactory.hxx> 23 #include <com/sun/star/sdb/DatabaseContext.hpp> 24 #include <doc.hxx> 25 #include <IDocumentFieldsAccess.hxx> 26 #include <docary.hxx> 27 #include <fmtfld.hxx> 28 29 using namespace com::sun::star; 30 IsFieldDataSourceAvailable(OUString & rUsedDataSource) const31bool SwEditShell::IsFieldDataSourceAvailable(OUString& rUsedDataSource) const 32 { 33 const SwFieldTypes* pFieldTypes = GetDoc()->getIDocumentFieldsAccess().GetFieldTypes(); 34 uno::Reference<uno::XComponentContext> xContext(::comphelper::getProcessComponentContext()); 35 uno::Reference<sdb::XDatabaseContext> xDBContext = sdb::DatabaseContext::create(xContext); 36 std::vector<SwFormatField*> vFields; 37 for (const auto& pFieldType : *pFieldTypes) 38 { 39 if (IsUsed(*pFieldType) && pFieldType->Which() == SwFieldIds::Database) 40 pFieldType->GatherFields(vFields); 41 } 42 if (!vFields.size()) 43 return true; 44 45 const SwDBData& rData 46 = static_cast<SwDBFieldType*>(vFields.front()->GetField()->GetTyp())->GetDBData(); 47 try 48 { 49 return xDBContext->getByName(rData.sDataSource).hasValue(); 50 } 51 catch (uno::Exception const&) 52 { 53 rUsedDataSource = rData.sDataSource; 54 return false; 55 } 56 } 57 58 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 59