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