extensions/source/bibliography/bibconfig.cxx

   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
  21 #include <memory>
  22 #include <bibconfig.hxx>
  23 #include <com/sun/star/uno/Sequence.hxx>
  24 #include <com/sun/star/beans/PropertyValue.hpp>
  25 #include <com/sun/star/container/XNameAccess.hpp>
  26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  27 #include <com/sun/star/sdb/DatabaseContext.hpp>
  28 #include <comphelper/processfactory.hxx>
  29 #include <o3tl/any.hxx>
  30 #include <o3tl/make_unique.hxx>
  31
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::beans;
  34 using namespace ::com::sun::star::container;
  35 using namespace ::com::sun::star::lang;
  36 using namespace ::com::sun::star::sdb;
  37
  38
  39 const char cDataSourceHistory[] = "DataSourceHistory";
  40
  41 Sequence<OUString> const & BibConfig::GetPropertyNames()
  42 {
  43     static Sequence<OUString> aNames;
  44     if(!aNames.getLength())
  45     {
  46         aNames.realloc(8);
  47         OUString* pNames = aNames.getArray();
  48         pNames[0] = "CurrentDataSource/DataSourceName";
  49         pNames[1] = "CurrentDataSource/Command";
  50         pNames[2] = "CurrentDataSource/CommandType";
  51         pNames[3] = "BeamerHeight";
  52         pNames[4] = "ViewHeight";
  53         pNames[5] = "QueryText";
  54         pNames[6] = "QueryField";
  55         pNames[7] = "ShowColumnAssignmentWarning";
  56     }
  57     return aNames;
  58 }
  59
  60 BibConfig::BibConfig()
  61     : ConfigItem("Office.DataAccess/Bibliography", ConfigItemMode::DelayedUpdate)
  62     , nTblOrQuery(0)
  63     , pMappingsArr(new MappingArray)
  64     , nBeamerSize(0)
  65     , nViewSize(0)
  66     , bShowColumnAssignmentWarning(false)
  67 {
  68     //Names of the default columns
  69     aColumnDefaults[0] = "Identifier";
  70     aColumnDefaults[1] = "BibliographyType";
  71     aColumnDefaults[2] = "Author";
  72     aColumnDefaults[3] = "Title";
  73     aColumnDefaults[4] = "Year";
  74     aColumnDefaults[5] = "ISBN";
  75     aColumnDefaults[6] = "Booktitle";
  76     aColumnDefaults[7] = "Chapter";
  77     aColumnDefaults[8] = "Edition";
  78     aColumnDefaults[9] = "Editor";
  79     aColumnDefaults[10] = "Howpublished";
  80     aColumnDefaults[11] = "Institution";
  81     aColumnDefaults[12] = "Journal";
  82     aColumnDefaults[13] = "Month";
  83     aColumnDefaults[14] = "Note";
  84     aColumnDefaults[15] = "Annote";
  85     aColumnDefaults[16] = "Number";
  86     aColumnDefaults[17] = "Organizations";
  87     aColumnDefaults[18] = "Pages";
  88     aColumnDefaults[19] = "Publisher";
  89     aColumnDefaults[20] = "Address";
  90     aColumnDefaults[21] = "School";
  91     aColumnDefaults[22] = "Series";
  92     aColumnDefaults[23] = "ReportType";
  93     aColumnDefaults[24] = "Volume";
  94     aColumnDefaults[25] = "URL";
  95     aColumnDefaults[26] = "Custom1";
  96     aColumnDefaults[27] = "Custom2";
  97     aColumnDefaults[28] = "Custom3";
  98     aColumnDefaults[29] = "Custom4";
  99     aColumnDefaults[30] = "Custom5";
 100
 101
 102     const Sequence< OUString > aPropertyNames = GetPropertyNames();
 103     const Sequence<Any> aPropertyValues = GetProperties( aPropertyNames );
 104     const Any* pValues = aPropertyValues.getConstArray();
 105     if(aPropertyValues.getLength() == aPropertyNames.getLength())
 106     {
 107         for(int nProp = 0; nProp < aPropertyNames.getLength(); nProp++)
 108         {
 109             if(pValues[nProp].hasValue())
 110             {
 111                 switch(nProp)
 112                 {
 113                     case  0: pValues[nProp] >>= sDataSource; break;
 114                     case  1: pValues[nProp] >>= sTableOrQuery; break;
 115                     case  2: pValues[nProp] >>= nTblOrQuery;  break;
 116                     case  3: pValues[nProp] >>= nBeamerSize;  break;
 117                     case  4: pValues[nProp] >>= nViewSize  ;  break;
 118                     case  5: pValues[nProp] >>= sQueryText ;  break;
 119                     case  6: pValues[nProp] >>= sQueryField;  break;
 120                     case  7:
 121                         bShowColumnAssignmentWarning = *o3tl::doAccess<bool>(pValues[nProp]);
 122                     break;
 123                 }
 124             }
 125         }
 126     }
 127     OUString sName("DataSourceName");
 128     OUString sTable("Command");
 129     OUString sCommandType("CommandType");
 130     Sequence< OUString > aNodeNames = GetNodeNames(cDataSourceHistory);
 131     const OUString* pNodeNames = aNodeNames.getConstArray();
 132     for(sal_Int32 nNode = 0; nNode < aNodeNames.getLength(); nNode++)
 133     {
 134         Sequence<OUString> aHistoryNames(3);
 135         OUString* pHistoryNames = aHistoryNames.getArray();
 136
 137         OUString sPrefix(cDataSourceHistory);
 138         sPrefix += "/";
 139         sPrefix += pNodeNames[nNode];
 140         sPrefix += "/";
 141         pHistoryNames[0] = sPrefix;
 142         pHistoryNames[0] += sName;
 143         pHistoryNames[1] = sPrefix;
 144         pHistoryNames[1] += sTable;
 145         pHistoryNames[2] = sPrefix;
 146         pHistoryNames[2] += sCommandType;
 147
 148         Sequence<Any> aHistoryValues = GetProperties( aHistoryNames );
 149         const Any* pHistoryValues = aHistoryValues.getConstArray();
 150
 151         if(aHistoryValues.getLength() == aHistoryNames.getLength())
 152         {
 153             Mapping* pMapping = new Mapping;
 154             pHistoryValues[0] >>= pMapping->sURL;
 155             pHistoryValues[1] >>= pMapping->sTableName;
 156             pHistoryValues[2] >>= pMapping->nCommandType;
 157             //field assignment is contained in another set
 158             sPrefix += "Fields";
 159             Sequence< OUString > aAssignmentNodeNames = GetNodeNames(sPrefix);
 160             const OUString* pAssignmentNodeNames = aAssignmentNodeNames.getConstArray();
 161             Sequence<OUString> aAssignmentPropertyNames(aAssignmentNodeNames.getLength() * 2);
 162             OUString* pAssignmentPropertyNames = aAssignmentPropertyNames.getArray();
 163             sal_Int16 nFieldIdx = 0;
 164             for(sal_Int32 nField = 0; nField < aAssignmentNodeNames.getLength(); nField++)
 165             {
 166                 OUString sSubPrefix(sPrefix);
 167                 sSubPrefix += "/";
 168                 sSubPrefix += pAssignmentNodeNames[nField];
 169                 pAssignmentPropertyNames[nFieldIdx] = sSubPrefix;
 170                 pAssignmentPropertyNames[nFieldIdx++] += "/ProgrammaticFieldName";
 171                 pAssignmentPropertyNames[nFieldIdx] = sSubPrefix;
 172                 pAssignmentPropertyNames[nFieldIdx++]   += "/AssignedFieldName";
 173             }
 174             Sequence<Any> aAssignmentValues = GetProperties(aAssignmentPropertyNames);
 175             const Any* pAssignmentValues = aAssignmentValues.getConstArray();
 176             OUString sTempLogical;
 177             OUString sTempReal;
 178             sal_Int16 nSetMapping = 0;
 179             nFieldIdx = 0;
 180             for(sal_Int16 nFieldVal = 0; nFieldVal < aAssignmentValues.getLength() / 2; nFieldVal++)
 181             {
 182                 pAssignmentValues[nFieldIdx++] >>= sTempLogical;
 183                 pAssignmentValues[nFieldIdx++] >>= sTempReal;
 184                 if(!(sTempLogical.isEmpty() || sTempReal.isEmpty()))
 185                 {
 186                     pMapping->aColumnPairs[nSetMapping].sLogicalColumnName = sTempLogical;
 187                     pMapping->aColumnPairs[nSetMapping++].sRealColumnName = sTempReal;
 188                 }
 189             }
 190             pMappingsArr->push_back(std::unique_ptr<Mapping>(pMapping));
 191         }
 192     }
 193 }
 194
 195 BibConfig::~BibConfig()
 196 {
 197     assert(!IsModified()); // should have been committed
 198     delete pMappingsArr;
 199 }
 200
 201 BibDBDescriptor BibConfig::GetBibliographyURL()
 202 {
 203     BibDBDescriptor aRet;
 204     aRet.sDataSource = sDataSource;
 205     aRet.sTableOrQuery = sTableOrQuery;
 206     aRet.nCommandType = nTblOrQuery;
 207     return aRet;
 208 };
 209
 210 void BibConfig::SetBibliographyURL(const BibDBDescriptor& rDesc)
 211 {
 212     sDataSource = rDesc.sDataSource;
 213     sTableOrQuery = rDesc.sTableOrQuery;
 214     nTblOrQuery = rDesc.nCommandType;
 215     SetModified();
 216 };
 217
 218 void BibConfig::Notify( const css::uno::Sequence<OUString>& )
 219 {
 220 }
 221
 222 void    BibConfig::ImplCommit()
 223 {
 224     PutProperties(
 225         GetPropertyNames(),
 226         {css::uno::Any(sDataSource), css::uno::Any(sTableOrQuery),
 227          css::uno::Any(nTblOrQuery), css::uno::Any(nBeamerSize),
 228          css::uno::Any(nViewSize), css::uno::Any(sQueryText),
 229          css::uno::Any(sQueryField),
 230          css::uno::Any(bShowColumnAssignmentWarning)});
 231     ClearNodeSet(cDataSourceHistory);
 232     Sequence< PropertyValue > aNodeValues(pMappingsArr->size() * 3);
 233     PropertyValue* pNodeValues = aNodeValues.getArray();
 234
 235     sal_Int32 nIndex = 0;
 236     OUString sName("DataSourceName");
 237     OUString sTable("Command");
 238     OUString sCommandType("CommandType");
 239     for(sal_Int32 i = 0; i < (sal_Int32)pMappingsArr->size(); i++)
 240     {
 241         const Mapping* pMapping = (*pMappingsArr)[i].get();
 242         OUString sPrefix(cDataSourceHistory);
 243         sPrefix += "/_";
 244         sPrefix += OUString::number(i);
 245         sPrefix += "/";
 246         pNodeValues[nIndex].Name    = sPrefix;
 247         pNodeValues[nIndex].Name    += sName;
 248         pNodeValues[nIndex++].Value <<= pMapping->sURL;
 249         pNodeValues[nIndex].Name    = sPrefix;
 250         pNodeValues[nIndex].Name    += sTable;
 251         pNodeValues[nIndex++].Value <<= pMapping->sTableName;
 252         pNodeValues[nIndex].Name    = sPrefix;
 253         pNodeValues[nIndex].Name    += sCommandType;
 254         pNodeValues[nIndex++].Value <<= pMapping->nCommandType;
 255         SetSetProperties(cDataSourceHistory, aNodeValues);
 256
 257         sPrefix += "Fields";
 258         sal_Int32 nFieldAssignment = 0;
 259         OUString sFieldName = "/ProgrammaticFieldName";
 260         OUString sDatabaseFieldName = "/AssignedFieldName";
 261         ClearNodeSet( sPrefix );
 262
 263         while(nFieldAssignment < COLUMN_COUNT &&
 264             !pMapping->aColumnPairs[nFieldAssignment].sLogicalColumnName.isEmpty())
 265         {
 266             OUString sSubPrefix(sPrefix);
 267             sSubPrefix += "/_";
 268             sSubPrefix += OUString::number(nFieldAssignment);
 269             Sequence< PropertyValue > aAssignmentValues(2);
 270             PropertyValue* pAssignmentValues = aAssignmentValues.getArray();
 271             pAssignmentValues[0].Name   = sSubPrefix;
 272             pAssignmentValues[0].Name   += sFieldName;
 273             pAssignmentValues[0].Value <<= pMapping->aColumnPairs[nFieldAssignment].sLogicalColumnName;
 274             pAssignmentValues[1].Name   = sSubPrefix;
 275             pAssignmentValues[1].Name   += sDatabaseFieldName;
 276             pAssignmentValues[1].Value <<= pMapping->aColumnPairs[nFieldAssignment].sRealColumnName;
 277             SetSetProperties( sPrefix, aAssignmentValues );
 278             nFieldAssignment++;
 279         }
 280     }
 281 }
 282
 283 const Mapping*  BibConfig::GetMapping(const BibDBDescriptor& rDesc) const
 284 {
 285     for(std::unique_ptr<Mapping> & i : *pMappingsArr)
 286     {
 287         Mapping& rMapping = *i.get();
 288         bool bURLEqual = rDesc.sDataSource.equals(rMapping.sURL);
 289         if(rDesc.sTableOrQuery == rMapping.sTableName && bURLEqual)
 290             return &rMapping;
 291     }
 292     return nullptr;
 293 }
 294
 295 void BibConfig::SetMapping(const BibDBDescriptor& rDesc, const Mapping* pSetMapping)
 296 {
 297     for(size_t i = 0; i < pMappingsArr->size(); i++)
 298     {
 299         Mapping& rMapping = *(*pMappingsArr)[i].get();
 300         bool bURLEqual = rDesc.sDataSource.equals(rMapping.sURL);
 301         if(rDesc.sTableOrQuery == rMapping.sTableName && bURLEqual)
 302         {
 303             pMappingsArr->erase(pMappingsArr->begin()+i);
 304             break;
 305         }
 306     }
 307     pMappingsArr->push_back(o3tl::make_unique<Mapping>(*pSetMapping));
 308     SetModified();
 309 }
 310
 311 DBChangeDialogConfig_Impl::DBChangeDialogConfig_Impl()
 312 {
 313 }
 314
 315 DBChangeDialogConfig_Impl::~DBChangeDialogConfig_Impl()
 316 {
 317 }
 318
 319 const Sequence<OUString>& DBChangeDialogConfig_Impl::GetDataSourceNames()
 320 {
 321     if(!aSourceNames.getLength())
 322     {
 323         Reference< XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
 324         Reference<XDatabaseContext> xDBContext = DatabaseContext::create(xContext);
 325         aSourceNames = xDBContext->getElementNames();
 326     }
 327     return aSourceNames;
 328 }
 329
 330 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */