sc/source/core/data/dpcachetable.cxx

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  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sc.hxx"
  33
  34 #include "dpcachetable.hxx"
  35 #include "document.hxx"
  36 #include "address.hxx"
  37 #include "cell.hxx"
  38 #include "dptabdat.hxx"
  39 #include "dptabsrc.hxx"
  40 #include "dpobject.hxx"
  41
  42 #include <com/sun/star/i18n/LocaleDataItem.hpp>
  43 #include <com/sun/star/sdbc/DataType.hpp>
  44 #include <com/sun/star/sdbc/XRow.hpp>
  45 #include <com/sun/star/sdbc/XRowSet.hpp>
  46 #include <com/sun/star/sdbc/XResultSetMetaData.hpp>
  47 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
  48 #include <com/sun/star/util/Date.hpp>
  49 #include <com/sun/star/sheet/DataPilotFieldFilter.hpp>
  50 #include <com/sun/star/sheet/DataPilotFieldGroupBy.hpp>
  51
  52 #include <memory>
  53
  54 using namespace ::com::sun::star;
  55
  56 using ::rtl::OUString;
  57 using ::std::vector;
  58 using ::std::pair;
  59 using ::std::hash_map;
  60 using ::std::hash_set;
  61 using ::std::auto_ptr;
  62 using ::com::sun::star::i18n::LocaleDataItem;
  63 using ::com::sun::star::uno::Exception;
  64 using ::com::sun::star::uno::Reference;
  65 using ::com::sun::star::uno::Sequence;
  66 using ::com::sun::star::uno::Any;
  67 using ::com::sun::star::uno::UNO_QUERY;
  68 using ::com::sun::star::uno::UNO_QUERY_THROW;
  69 using ::com::sun::star::sheet::DataPilotFieldFilter;
  70
  71 const double D_TIMEFACTOR = 86400.0;
  72
  73 static BOOL lcl_HasQueryEntry( const ScQueryParam& rParam )
  74 {
  75     return rParam.GetEntryCount() > 0 &&
  76             rParam.GetEntry(0).bDoQuery;
  77 }
  78
  79 // ----------------------------------------------------------------------------
  80
  81 static ScDPCacheCell EmptyCellContent = ScDPCacheCell();
  82
  83 // ----------------------------------------------------------------------------
  84
  85 ScDPCacheTable::Cell::Cell() :
  86     mnCategoryRef(0),
  87     mpContent(NULL)
  88 {
  89 }
  90
  91 ScDPCacheTable::Cell::~Cell()
  92 {
  93 }
  94
  95 // ----------------------------------------------------------------------------
  96
  97 ScDPCacheTable::FilterItem::FilterItem() :
  98     mnMatchStrId(ScSimpleSharedString::EMPTY),
  99     mfValue(0.0),
 100     mbHasValue(false)
 101 {
 102 }
 103
 104 // ----------------------------------------------------------------------------
 105
 106 ScDPCacheTable::SingleFilter::SingleFilter(ScSimpleSharedString& rSharedString,
 107                                            sal_Int32 nMatchStrId, double fValue, bool bHasValue) :
 108     mrSharedString(rSharedString)
 109 {
 110     maItem.mnMatchStrId = nMatchStrId;
 111     maItem.mfValue      = fValue;
 112     maItem.mbHasValue   = bHasValue;
 113 }
 114
 115 bool ScDPCacheTable::SingleFilter::match(const ScDPCacheCell& rCell) const
 116 {
 117     if (rCell.mnStrId != maItem.mnMatchStrId &&
 118         (!rCell.mbNumeric || rCell.mfValue != maItem.mfValue))
 119         return false;
 120
 121     return true;
 122 }
 123
 124 const String ScDPCacheTable::SingleFilter::getMatchString()
 125 {
 126     const String* pStr = mrSharedString.getString(maItem.mnMatchStrId);
 127     if (pStr)
 128         return *pStr;
 129
 130     return String();
 131 }
 132
 133 double ScDPCacheTable::SingleFilter::getMatchValue() const
 134 {
 135     return maItem.mfValue;
 136 }
 137
 138 bool ScDPCacheTable::SingleFilter::hasValue() const
 139 {
 140     return maItem.mbHasValue;
 141 }
 142
 143 // ----------------------------------------------------------------------------
 144
 145 ScDPCacheTable::GroupFilter::GroupFilter(ScSimpleSharedString& rSharedString) :
 146     mrSharedString(rSharedString)
 147 {
 148 }
 149
 150 bool ScDPCacheTable::GroupFilter::match(const ScDPCacheCell& rCell) const
 151 {
 152     vector<FilterItem>::const_iterator itrEnd = maItems.end();
 153     for (vector<FilterItem>::const_iterator itr = maItems.begin(); itr != itrEnd; ++itr)
 154     {
 155         bool bMatch = false;
 156         if (rCell.mbNumeric)
 157             bMatch = (itr->mfValue == rCell.mfValue);
 158         else
 159             bMatch = (itr->mnMatchStrId == rCell.mnStrId);
 160
 161         if (bMatch)
 162             return true;
 163     }
 164     return false;
 165 }
 166
 167 void ScDPCacheTable::GroupFilter::addMatchItem(const String& rStr, double fVal, bool bHasValue)
 168 {
 169     sal_Int32 nStrId = mrSharedString.getStringId(rStr);
 170     FilterItem aItem;
 171     aItem.mnMatchStrId = nStrId;
 172     aItem.mfValue = fVal;
 173     aItem.mbHasValue = bHasValue;
 174     maItems.push_back(aItem);
 175 }
 176
 177 size_t ScDPCacheTable::GroupFilter::getMatchItemCount() const
 178 {
 179     return maItems.size();
 180 }
 181
 182 // ----------------------------------------------------------------------------
 183
 184 ScDPCacheTable::Criterion::Criterion() :
 185     mnFieldIndex(-1),
 186     mpFilter(static_cast<FilterBase*>(NULL))
 187 {
 188 }
 189
 190 // ----------------------------------------------------------------------------
 191
 192 ScDPCacheTable::ScDPCacheTable(ScDPCollection* pCollection) :
 193     mrSharedString(pCollection->GetSharedString()),
 194     mpCollection(pCollection)
 195 {
 196 }
 197
 198 ScDPCacheTable::~ScDPCacheTable()
 199 {
 200 }
 201
 202 sal_Int32 ScDPCacheTable::getRowSize() const
 203 {
 204     return maTable.size();
 205 }
 206
 207 sal_Int32 ScDPCacheTable::getColSize() const
 208 {
 209     return maTable.empty() ? 0 : maTable[0].size();
 210 }
 211
 212 void ScDPCacheTable::fillTable(ScDocument* pDoc, const ScRange& rRange, const ScQueryParam& rQuery, BOOL* pSpecial,
 213                                bool bIgnoreEmptyRows)
 214 {
 215     SCTAB nTab = rRange.aStart.Tab();
 216     SCCOL nStartCol = rRange.aStart.Col();
 217     SCROW nStartRow = rRange.aStart.Row();
 218     SCCOL nColCount = rRange.aEnd.Col() - rRange.aStart.Col() + 1;
 219     SCROW nRowCount = rRange.aEnd.Row() - rRange.aStart.Row() + 1;
 220
 221     if (nRowCount <= 1 || nColCount <= 0)
 222         return;
 223
 224     maTable.clear();
 225     maTable.reserve(nRowCount);
 226     maHeader.clear();
 227     maHeader.reserve(nColCount);
 228     maRowsVisible.clear();
 229     maRowsVisible.reserve(nRowCount);
 230
 231     // Header row
 232     for (SCCOL nCol = 0; nCol < nColCount; ++nCol)
 233     {
 234         String aStr;
 235         pDoc->GetString(nCol + nStartCol, nStartRow, nTab, aStr);
 236         sal_Int32 nStrId = mrSharedString.insertString(aStr);
 237         maHeader.push_back(nStrId);
 238     }
 239
 240     // Initialize field entries container.
 241     maFieldEntries.clear();
 242     maFieldEntries.reserve(nColCount);
 243     for (SCCOL nCol = 0; nCol < nColCount; ++nCol)
 244     {
 245         TypedScStrCollectionPtr p(new TypedScStrCollection);
 246         maFieldEntries.push_back(p);
 247     }
 248
 249     vector<SCROW> aLastNonEmptyRows(nColCount, 0);
 250
 251     // Data rows
 252     for (SCROW nRow = 1; nRow < nRowCount; ++nRow)
 253     {
 254         if ( lcl_HasQueryEntry(rQuery) && !pDoc->ValidQuery(nRow + nStartRow, nTab, rQuery, pSpecial) )
 255             // filtered out by standard filter.
 256             continue;
 257
 258         if ( bIgnoreEmptyRows &&
 259              pDoc->IsBlockEmpty(nTab, nStartCol, nRow + nStartRow,
 260                                 nStartCol + nColCount - 1, nRow + nStartRow) )
 261             // skip an empty row.
 262             continue;
 263
 264         // Insert a new row into cache table.
 265         maRowsVisible.push_back(true);
 266         maTable.push_back( vector<Cell>() );
 267         maTable.back().reserve(nColCount);
 268
 269         for (SCCOL nCol = 0; nCol < nColCount; ++nCol)
 270         {
 271             maTable.back().push_back( ScDPCacheTable::Cell() );
 272             Cell& rCell = maTable.back().back();
 273             rCell.mnCategoryRef = maTable.size()-1;
 274
 275             String aCellStr;
 276             bool bReadCell = nRow == 0 || pDoc->HasData(nStartCol + nCol, nStartRow + nRow, nTab);
 277             if (bReadCell)
 278             {
 279                 aLastNonEmptyRows[nCol] = maTable.size()-1;
 280                 ScDPCacheCell aCell;
 281                 pDoc->GetString(nStartCol + nCol, nStartRow + nRow, nTab, aCellStr);
 282                 aCell.mnStrId = mrSharedString.insertString(aCellStr);
 283                 aCell.mnType = SC_VALTYPE_STRING;
 284                 aCell.mbNumeric = false;
 285                 ScAddress aPos(nStartCol + nCol, nStartRow + nRow, nTab);
 286                 getValueData(pDoc, aPos, aCell);
 287                 rCell.mpContent = mpCollection->getCacheCellFromPool(aCell);
 288             }
 289             else
 290                 rCell.mnCategoryRef = aLastNonEmptyRows[nCol];
 291
 292             TypedStrData* pNew;
 293             if (rCell.mpContent && rCell.mpContent->mbNumeric)
 294                 pNew = new TypedStrData(aCellStr, rCell.mpContent->mfValue, SC_STRTYPE_VALUE);
 295             else
 296                 pNew = new TypedStrData(aCellStr);
 297
 298             if (!maFieldEntries[nCol]->Insert(pNew))
 299                 delete pNew;
 300         }
 301     }
 302 }
 303
 304 void lcl_GetCellValue(const Reference<sdbc::XRow>& xRow, sal_Int32 nType, long nCol,
 305                       const Date& rNullDate, ScDPCacheCell& rCell, String& rStr,
 306                       ScSimpleSharedString& rSharedString)
 307 {
 308     short nNumType = NUMBERFORMAT_NUMBER;
 309     BOOL bEmptyFlag = FALSE;
 310     try
 311     {
 312         rStr = xRow->getString(nCol);
 313         rCell.mnStrId = rSharedString.getStringId(rStr);
 314         rCell.mnType = SC_VALTYPE_STRING;
 315
 316         switch (nType)
 317         {
 318             case sdbc::DataType::BIT:
 319             case sdbc::DataType::BOOLEAN:
 320             {
 321                 nNumType = NUMBERFORMAT_LOGICAL;
 322                 rCell.mfValue = xRow->getBoolean(nCol) ? 1 : 0;
 323                 bEmptyFlag = (rCell.mfValue == 0.0 && xRow->wasNull());
 324                 rCell.mbNumeric = true;
 325                 rCell.mnType = SC_VALTYPE_VALUE;
 326             }
 327             break;
 328
 329             case sdbc::DataType::TINYINT:
 330             case sdbc::DataType::SMALLINT:
 331             case sdbc::DataType::INTEGER:
 332             case sdbc::DataType::BIGINT:
 333             case sdbc::DataType::FLOAT:
 334             case sdbc::DataType::REAL:
 335             case sdbc::DataType::DOUBLE:
 336             case sdbc::DataType::NUMERIC:
 337             case sdbc::DataType::DECIMAL:
 338             {
 339                 //! do the conversion here?
 340                 rCell.mfValue = xRow->getDouble(nCol);
 341                 bEmptyFlag = (rCell.mfValue == 0.0 && xRow->wasNull());
 342                 rCell.mbNumeric = true;
 343                 rCell.mnType = SC_VALTYPE_VALUE;
 344             }
 345             break;
 346
 347             case sdbc::DataType::CHAR:
 348             case sdbc::DataType::VARCHAR:
 349             case sdbc::DataType::LONGVARCHAR:
 350                 bEmptyFlag = (rStr.Len() == 0 && xRow->wasNull());
 351             break;
 352
 353             case sdbc::DataType::DATE:
 354             {
 355                 nNumType = NUMBERFORMAT_DATE;
 356
 357                 util::Date aDate = xRow->getDate(nCol);
 358                 rCell.mfValue = Date(aDate.Day, aDate.Month, aDate.Year) - rNullDate;
 359                 bEmptyFlag = xRow->wasNull();
 360                 rCell.mbNumeric = true;
 361                 rCell.mnType = SC_VALTYPE_VALUE;
 362             }
 363             break;
 364
 365             case sdbc::DataType::TIME:
 366             {
 367                 nNumType = NUMBERFORMAT_TIME;
 368
 369                 util::Time aTime = xRow->getTime(nCol);
 370                 rCell.mfValue = ( aTime.Hours * 3600 + aTime.Minutes * 60 +
 371                                   aTime.Seconds + aTime.HundredthSeconds / 100.0 ) / D_TIMEFACTOR;
 372                 bEmptyFlag = xRow->wasNull();
 373                 rCell.mbNumeric = true;
 374                 rCell.mnType = SC_VALTYPE_VALUE;
 375             }
 376             break;
 377
 378             case sdbc::DataType::TIMESTAMP:
 379             {
 380                 nNumType = NUMBERFORMAT_DATETIME;
 381
 382                 util::DateTime aStamp = xRow->getTimestamp(nCol);
 383                 rCell.mfValue = ( Date( aStamp.Day, aStamp.Month, aStamp.Year ) - rNullDate ) +
 384                                 ( aStamp.Hours * 3600 + aStamp.Minutes * 60 +
 385                                   aStamp.Seconds + aStamp.HundredthSeconds / 100.0 ) / D_TIMEFACTOR;
 386                 bEmptyFlag = xRow->wasNull();
 387                 rCell.mbNumeric = true;
 388                 rCell.mnType = SC_VALTYPE_VALUE;
 389             }
 390             break;
 391
 392             case sdbc::DataType::SQLNULL:
 393             case sdbc::DataType::BINARY:
 394             case sdbc::DataType::VARBINARY:
 395             case sdbc::DataType::LONGVARBINARY:
 396             default:
 397             break;
 398         }
 399     }
 400     catch (uno::Exception&)
 401     {
 402     }
 403 }
 404
 405 void ScDPCacheTable::fillTable(const Reference<sdbc::XRowSet>& xRowSet, const Date& rNullDate)
 406 {
 407     if (!xRowSet.is())
 408         // Dont' even waste time to go any further.
 409         return;
 410
 411     try
 412     {
 413         Reference<sdbc::XResultSetMetaDataSupplier> xMetaSupp(xRowSet, UNO_QUERY_THROW);
 414         Reference<sdbc::XResultSetMetaData> xMeta = xMetaSupp->getMetaData();
 415         if (!xMeta.is())
 416             return;
 417
 418         sal_Int32 nColCount = xMeta->getColumnCount();
 419
 420         // Get column titles and types.
 421         vector<sal_Int32> aColTypes(nColCount);
 422         maHeader.clear();
 423         maHeader.reserve(nColCount);
 424         for (sal_Int32 nCol = 0; nCol < nColCount; ++nCol)
 425         {
 426             String aColTitle = xMeta->getColumnLabel(nCol+1);
 427             aColTypes[nCol]  = xMeta->getColumnType(nCol+1);
 428             maHeader.push_back( mrSharedString.getStringId(aColTitle) );
 429         }
 430
 431         // Initialize field entries container.
 432         maFieldEntries.clear();
 433         maFieldEntries.reserve(nColCount);
 434         for (SCCOL nCol = 0; nCol < nColCount; ++nCol)
 435         {
 436             TypedScStrCollectionPtr p(new TypedScStrCollection);
 437             maFieldEntries.push_back(p);
 438         }
 439
 440         // Now get the data rows.
 441         Reference<sdbc::XRow> xRow(xRowSet, UNO_QUERY_THROW);
 442         xRowSet->first();
 443         maTable.clear();
 444         maRowsVisible.clear();
 445         do
 446         {
 447             maRowsVisible.push_back(true);
 448             maTable.push_back( vector<Cell>() );
 449             maTable.back().reserve(nColCount);
 450             for (sal_Int32 nCol = 0; nCol < nColCount; ++nCol)
 451             {
 452                 maTable.back().push_back( Cell() );
 453                 Cell& rCell = maTable.back().back();
 454                 ScDPCacheCell aCellContent;
 455                 String aStr;
 456                 lcl_GetCellValue(xRow, aColTypes[nCol], nCol+1, rNullDate, aCellContent, aStr, mrSharedString);
 457                 rCell.mpContent = mpCollection->getCacheCellFromPool(aCellContent);
 458
 459                 TypedStrData* pNew;
 460                 if (rCell.mpContent->mbNumeric)
 461                     pNew = new TypedStrData(aStr, rCell.mpContent->mfValue, SC_STRTYPE_VALUE);
 462                 else
 463                     pNew = new TypedStrData(aStr);
 464
 465                 if (!maFieldEntries[nCol]->Insert(pNew))
 466                     delete pNew;
 467             }
 468         }
 469         while (xRowSet->next());
 470
 471         xRowSet->beforeFirst();
 472     }
 473     catch (const Exception&)
 474     {
 475     }
 476 }
 477
 478 bool ScDPCacheTable::isRowActive(sal_Int32 nRow) const
 479 {
 480     if (nRow < 0 || static_cast<size_t>(nRow) >= maRowsVisible.size())
 481         // row index out of bound
 482         return false;
 483
 484     return maRowsVisible[nRow];
 485 }
 486
 487 void ScDPCacheTable::filterByPageDimension(const vector<Criterion>& rCriteria, const hash_set<sal_Int32>& rRepeatIfEmptyDims)
 488 {
 489     sal_Int32 nRowSize = getRowSize();
 490     if (nRowSize != static_cast<sal_Int32>(maRowsVisible.size()))
 491     {
 492         // sizes of the two tables differ!
 493         return;
 494     }
 495
 496     for (sal_Int32 nRow = 0; nRow < nRowSize; ++nRow)
 497         maRowsVisible[nRow] = isRowQualified(nRow, rCriteria, rRepeatIfEmptyDims);
 498 }
 499
 500 const ScDPCacheCell* ScDPCacheTable::getCell(SCCOL nCol, SCROW nRow, bool bRepeatIfEmpty) const
 501 {
 502     if ( nRow >= static_cast<SCROW>(maTable.size()) )
 503         return NULL;
 504
 505     const vector<Cell>& rRow = maTable[nRow];
 506     if ( nCol < 0 || static_cast<size_t>(nCol) >= rRow.size() )
 507         return NULL;
 508
 509     const Cell& rCell = rRow[nCol];
 510     const ScDPCacheCell* pCell = rCell.mpContent;
 511     if (bRepeatIfEmpty && !pCell)
 512         pCell = getCell(nCol, rCell.mnCategoryRef, false);
 513
 514     return pCell ? pCell : &EmptyCellContent;
 515 }
 516
 517 const String* ScDPCacheTable::getFieldName(sal_Int32 nIndex) const
 518 {
 519     if (nIndex >= static_cast<sal_Int32>(maHeader.size()))
 520         return NULL;
 521
 522     return mrSharedString.getString(maHeader[nIndex]);
 523 }
 524
 525 const TypedScStrCollection& ScDPCacheTable::getFieldEntries(sal_Int32 nIndex) const
 526 {
 527     if (nIndex < 0 || static_cast<size_t>(nIndex) >= maFieldEntries.size())
 528     {
 529         // index out of bound.  Hopefully this code will never be reached.
 530         static const TypedScStrCollection emptyCollection;
 531         return emptyCollection;
 532     }
 533
 534     return *maFieldEntries[nIndex].get();
 535 }
 536
 537 void ScDPCacheTable::filterTable(const vector<Criterion>& rCriteria, Sequence< Sequence<Any> >& rTabData,
 538                                  const hash_set<sal_Int32>& rRepeatIfEmptyDims)
 539 {
 540     sal_Int32 nRowSize = getRowSize();
 541     sal_Int32 nColSize = getColSize();
 542
 543     if (!nRowSize)
 544         // no data to filter.
 545         return;
 546
 547     // Row first, then column.
 548     vector< Sequence<Any> > tableData;
 549     tableData.reserve(nRowSize+1);
 550
 551     // Header first.
 552     Sequence<Any> headerRow(nColSize);
 553     for (sal_Int32 nCol = 0; nCol < nColSize; ++nCol)
 554     {
 555         OUString str;
 556         const String* pStr = mrSharedString.getString(maHeader[nCol]);
 557         if (pStr)
 558             str = *pStr;
 559
 560         Any any;
 561         any <<= str;
 562         headerRow[nCol] = any;
 563     }
 564     tableData.push_back(headerRow);
 565
 566
 567     for (sal_Int32 nRow = 0; nRow < nRowSize; ++nRow)
 568     {
 569         if (!maRowsVisible[nRow])
 570             // This row is filtered out.
 571             continue;
 572
 573         if (!isRowQualified(nRow, rCriteria, rRepeatIfEmptyDims))
 574             continue;
 575
 576         // Insert this row into table.
 577
 578         Sequence<Any> row(nColSize);
 579         for (SCCOL nCol = 0; nCol < nColSize; ++nCol)
 580         {
 581             Any any;
 582             bool bRepeatIfEmpty = rRepeatIfEmptyDims.count(nCol) > 0;
 583             const ScDPCacheCell* pCell = getCell(nCol, nRow, bRepeatIfEmpty);
 584             if (!pCell)
 585             {
 586                 // This should never happen, but in case this happens, just
 587                 // stick in an empty string.
 588                 OUString str;
 589                 any <<= str;
 590                 row[nCol] = any;
 591                 continue;
 592             }
 593
 594             if (pCell->mbNumeric)
 595                 any <<= pCell->mfValue;
 596             else
 597             {
 598                 OUString str;
 599                 const String* pStr = mrSharedString.getString(pCell->mnStrId);
 600                 if (pStr)
 601                     str = *pStr;
 602                 any <<= str;
 603             }
 604             row[nCol] = any;
 605         }
 606         tableData.push_back(row);
 607     }
 608
 609     // convert vector to Seqeunce
 610     sal_Int32 nTabSize = static_cast<sal_Int32>(tableData.size());
 611     rTabData.realloc(nTabSize);
 612     for (sal_Int32 i = 0; i < nTabSize; ++i)
 613         rTabData[i] = tableData[i];
 614 }
 615
 616 void ScDPCacheTable::clear()
 617 {
 618     maTable.clear();
 619     maHeader.clear();
 620     maFieldEntries.clear();
 621     maRowsVisible.clear();
 622 }
 623
 624 bool ScDPCacheTable::empty() const
 625 {
 626     return maTable.empty();
 627 }
 628
 629 bool ScDPCacheTable::isRowQualified(sal_Int32 nRow, const vector<Criterion>& rCriteria,
 630                                     const hash_set<sal_Int32>& rRepeatIfEmptyDims) const
 631 {
 632     sal_Int32 nColSize = getColSize();
 633     vector<Criterion>::const_iterator itrEnd = rCriteria.end();
 634     for (vector<Criterion>::const_iterator itr = rCriteria.begin(); itr != itrEnd; ++itr)
 635     {
 636         if (itr->mnFieldIndex >= nColSize)
 637             // specified field is outside the source data columns.  Don't
 638             // use this criterion.
 639             continue;
 640
 641         // Check if the 'repeat if empty' flag is set for this field.
 642         bool bRepeatIfEmpty = rRepeatIfEmptyDims.count(itr->mnFieldIndex) > 0;
 643         const ScDPCacheCell* pCell = getCell(static_cast<SCCOL>(itr->mnFieldIndex), nRow, bRepeatIfEmpty);
 644         if (!pCell)
 645             // This should never happen, but just in case...
 646             return false;
 647
 648         if (!itr->mpFilter->match(*pCell))
 649             return false;
 650     }
 651     return true;
 652 }
 653
 654 void ScDPCacheTable::getValueData(ScDocument* pDoc, const ScAddress& rPos, ScDPCacheCell& rCell)
 655 {
 656     ScBaseCell* pCell = pDoc->GetCell(rPos);
 657     if (!pCell)
 658     {
 659         rCell.mnType = SC_VALTYPE_EMPTY;
 660         return;
 661     }
 662
 663     CellType eType = pCell->GetCellType();
 664     if (eType == CELLTYPE_NOTE)
 665     {
 666         // note cell
 667         rCell.mnType = SC_VALTYPE_EMPTY;
 668         return;
 669     }
 670
 671     if (eType == CELLTYPE_FORMULA && static_cast<ScFormulaCell*>(pCell)->GetErrCode())
 672     {
 673         // formula cell with error
 674         rCell.mnType = SC_VALTYPE_ERROR;
 675         return;
 676     }
 677
 678     if ( pCell->HasValueData() )
 679     {
 680         if (eType == CELLTYPE_VALUE)
 681             // value cell
 682             rCell.mfValue = static_cast<ScValueCell*>(pCell)->GetValue();
 683         else if (eType == CELLTYPE_FORMULA)
 684             // formula cell
 685             rCell.mfValue = static_cast<ScFormulaCell*>(pCell)->GetValue();
 686
 687         rCell.mbNumeric = true;
 688         rCell.mnType = SC_VALTYPE_VALUE;
 689     }
 690 }
 691