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-rw-r--r--connectivity/source/drivers/calc/CTable.cxx652
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diff --git a/connectivity/source/drivers/calc/CTable.cxx b/connectivity/source/drivers/calc/CTable.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#include <calc/CTable.hxx>
+#include <com/sun/star/sdbc/ColumnValue.hpp>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/sdbc/SQLException.hpp>
+#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
+#include <com/sun/star/sheet/XSpreadsheet.hpp>
+#include <com/sun/star/sheet/XCellRangeAddressable.hpp>
+#include <com/sun/star/sheet/XCellRangesQuery.hpp>
+#include <com/sun/star/sheet/XDatabaseRanges.hpp>
+#include <com/sun/star/sheet/XDatabaseRange.hpp>
+#include <com/sun/star/sheet/XCellRangeReferrer.hpp>
+#include <com/sun/star/sheet/XUsedAreaCursor.hpp>
+#include <com/sun/star/sheet/CellFlags.hpp>
+#include <com/sun/star/sheet/FormulaResult.hpp>
+#include <com/sun/star/util/NumberFormat.hpp>
+#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
+#include <com/sun/star/text/XText.hpp>
+#include <calc/CConnection.hxx>
+#include <connectivity/sdbcx/VColumn.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <rtl/math.hxx>
+#include <tools/time.hxx>
+#include <comphelper/servicehelper.hxx>
+
+using namespace connectivity;
+using namespace connectivity::calc;
+using namespace connectivity::file;
+using namespace ::cppu;
+using namespace ::dbtools;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::sdbcx;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::sheet;
+using namespace ::com::sun::star::table;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::util;
+
+
+static void lcl_UpdateArea( const Reference<XCellRange>& xUsedRange, sal_Int32& rEndCol, sal_Int32& rEndRow )
+{
+ // update rEndCol, rEndRow if any non-empty cell in xUsedRange is right/below
+
+ const Reference<XCellRangesQuery> xUsedQuery( xUsedRange, UNO_QUERY );
+ if ( !xUsedQuery.is() )
+ return;
+
+ const sal_Int16 nContentFlags =
+ CellFlags::STRING | CellFlags::VALUE | CellFlags::DATETIME | CellFlags::FORMULA | CellFlags::ANNOTATION;
+
+ const Reference<XSheetCellRanges> xUsedRanges = xUsedQuery->queryContentCells( nContentFlags );
+ const Sequence<CellRangeAddress> aAddresses = xUsedRanges->getRangeAddresses();
+
+ const sal_Int32 nCount = aAddresses.getLength();
+ const CellRangeAddress* pData = aAddresses.getConstArray();
+ for ( sal_Int32 i=0; i<nCount; i++ )
+ {
+ rEndCol = std::max(pData[i].EndColumn, rEndCol);
+ rEndRow = std::max(pData[i].EndRow, rEndRow);
+ }
+}
+
+static void lcl_GetDataArea( const Reference<XSpreadsheet>& xSheet, sal_Int32& rColumnCount, sal_Int32& rRowCount )
+{
+ Reference<XSheetCellCursor> xCursor = xSheet->createCursor();
+ Reference<XCellRangeAddressable> xRange( xCursor, UNO_QUERY );
+ if ( !xRange.is() )
+ {
+ rColumnCount = rRowCount = 0;
+ return;
+ }
+
+ // first find the contiguous cell area starting at A1
+
+ xCursor->collapseToSize( 1, 1 ); // single (first) cell
+ xCursor->collapseToCurrentRegion(); // contiguous data area
+
+ CellRangeAddress aRegionAddr = xRange->getRangeAddress();
+ sal_Int32 nEndCol = aRegionAddr.EndColumn;
+ sal_Int32 nEndRow = aRegionAddr.EndRow;
+
+ Reference<XUsedAreaCursor> xUsed( xCursor, UNO_QUERY );
+ if ( xUsed.is() )
+ {
+ // The used area from XUsedAreaCursor includes visible attributes.
+ // If the used area is larger than the contiguous cell area, find non-empty
+ // cells in that area.
+
+ xUsed->gotoEndOfUsedArea( false );
+ CellRangeAddress aUsedAddr = xRange->getRangeAddress();
+
+ if ( aUsedAddr.EndColumn > aRegionAddr.EndColumn )
+ {
+ Reference<XCellRange> xUsedRange = xSheet->getCellRangeByPosition(
+ aRegionAddr.EndColumn + 1, 0, aUsedAddr.EndColumn, aUsedAddr.EndRow );
+ lcl_UpdateArea( xUsedRange, nEndCol, nEndRow );
+ }
+
+ if ( aUsedAddr.EndRow > aRegionAddr.EndRow )
+ {
+ // only up to the last column of aRegionAddr, the other columns are handled above
+ Reference<XCellRange> xUsedRange = xSheet->getCellRangeByPosition(
+ 0, aRegionAddr.EndRow + 1, aRegionAddr.EndColumn, aUsedAddr.EndRow );
+ lcl_UpdateArea( xUsedRange, nEndCol, nEndRow );
+ }
+ }
+
+ rColumnCount = nEndCol + 1; // number of columns
+ rRowCount = nEndRow; // first row (headers) is not counted
+}
+
+static CellContentType lcl_GetContentOrResultType( const Reference<XCell>& xCell )
+{
+ CellContentType eCellType = xCell->getType();
+ if ( eCellType == CellContentType_FORMULA )
+ {
+ Reference<XPropertySet> xProp( xCell, UNO_QUERY );
+ try
+ {
+ xProp->getPropertyValue( "CellContentType" ) >>= eCellType; // type of cell content
+ }
+ catch (UnknownPropertyException&)
+ {
+ eCellType = CellContentType_VALUE; // if CellContentType property not available
+ }
+ }
+ return eCellType;
+}
+
+static Reference<XCell> lcl_GetUsedCell( const Reference<XSpreadsheet>& xSheet, sal_Int32 nDocColumn, sal_Int32 nDocRow )
+{
+ Reference<XCell> xCell = xSheet->getCellByPosition( nDocColumn, nDocRow );
+ if ( xCell.is() && xCell->getType() == CellContentType_EMPTY )
+ {
+ // get first non-empty cell
+
+ Reference<XCellRangeAddressable> xAddr( xSheet, UNO_QUERY );
+ if (xAddr.is())
+ {
+ CellRangeAddress aTotalRange = xAddr->getRangeAddress();
+ sal_Int32 nLastRow = aTotalRange.EndRow;
+ Reference<XCellRangesQuery> xQuery( xSheet->getCellRangeByPosition( nDocColumn, nDocRow, nDocColumn, nLastRow ), UNO_QUERY );
+ if (xQuery.is())
+ {
+ // queryIntersection to get a ranges object
+ Reference<XSheetCellRanges> xRanges = xQuery->queryIntersection( aTotalRange );
+ if (xRanges.is())
+ {
+ Reference<XEnumerationAccess> xCells = xRanges->getCells();
+ if (xCells.is())
+ {
+ Reference<XEnumeration> xEnum = xCells->createEnumeration();
+ if ( xEnum.is() && xEnum->hasMoreElements() )
+ {
+ // get first non-empty cell from enumeration
+ xCell.set(xEnum->nextElement(),UNO_QUERY);
+ }
+ // otherwise, keep empty cell
+ }
+ }
+ }
+ }
+ }
+ return xCell;
+}
+
+static bool lcl_HasTextInColumn( const Reference<XSpreadsheet>& xSheet, sal_Int32 nDocColumn, sal_Int32 nDocRow )
+{
+ // look for any text cell or text result in the column
+
+ Reference<XCellRangeAddressable> xAddr( xSheet, UNO_QUERY );
+ if (!xAddr)
+ return false;
+ CellRangeAddress aTotalRange = xAddr->getRangeAddress();
+ sal_Int32 nLastRow = aTotalRange.EndRow;
+ Reference<XCellRangesQuery> xQuery( xSheet->getCellRangeByPosition( nDocColumn, nDocRow, nDocColumn, nLastRow ), UNO_QUERY );
+ if (!xQuery)
+ return false;
+
+ // are there text cells in the column?
+ Reference<XSheetCellRanges> xTextContent = xQuery->queryContentCells( CellFlags::STRING );
+ if ( xTextContent.is() && xTextContent->hasElements() )
+ return true;
+
+ // are there formulas with text results in the column?
+ Reference<XSheetCellRanges> xTextFormula = xQuery->queryFormulaCells( FormulaResult::STRING );
+ if ( xTextFormula.is() && xTextFormula->hasElements() )
+ return true;
+
+ return false;
+}
+
+static void lcl_GetColumnInfo( const Reference<XSpreadsheet>& xSheet, const Reference<XNumberFormats>& xFormats,
+ sal_Int32 nDocColumn, sal_Int32 nStartRow, bool bHasHeaders,
+ OUString& rName, sal_Int32& rDataType, bool& rCurrency )
+{
+ //! avoid duplicate field names
+
+ // get column name from first row, if range contains headers
+
+ if ( bHasHeaders )
+ {
+ Reference<XText> xHeaderText( xSheet->getCellByPosition( nDocColumn, nStartRow ), UNO_QUERY );
+ if ( xHeaderText.is() )
+ rName = xHeaderText->getString();
+ }
+
+ // get column type from first data row
+
+ sal_Int32 nDataRow = nStartRow;
+ if ( bHasHeaders )
+ ++nDataRow;
+ Reference<XCell> xDataCell = lcl_GetUsedCell( xSheet, nDocColumn, nDataRow );
+
+ Reference<XPropertySet> xProp( xDataCell, UNO_QUERY );
+ if ( !xProp.is() )
+ return;
+
+ rCurrency = false; // set to true for currency below
+
+ const CellContentType eCellType = lcl_GetContentOrResultType( xDataCell );
+ // #i35178# use "text" type if there is any text cell in the column
+ if ( eCellType == CellContentType_TEXT || lcl_HasTextInColumn( xSheet, nDocColumn, nDataRow ) )
+ rDataType = DataType::VARCHAR;
+ else if ( eCellType == CellContentType_VALUE )
+ {
+ // get number format to distinguish between different types
+
+ sal_Int16 nNumType = NumberFormat::NUMBER;
+ try
+ {
+ sal_Int32 nKey = 0;
+
+ if ( xProp->getPropertyValue( "NumberFormat" ) >>= nKey )
+ {
+ const Reference<XPropertySet> xFormat = xFormats->getByKey( nKey );
+ if ( xFormat.is() )
+ {
+ xFormat->getPropertyValue( OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE) ) >>= nNumType;
+ }
+ }
+ }
+ catch ( Exception& )
+ {
+ }
+
+ if ( nNumType & NumberFormat::TEXT )
+ rDataType = DataType::VARCHAR;
+ else if ( nNumType & NumberFormat::NUMBER )
+ rDataType = DataType::DECIMAL;
+ else if ( nNumType & NumberFormat::CURRENCY )
+ {
+ rCurrency = true;
+ rDataType = DataType::DECIMAL;
+ }
+ else if ( ( nNumType & NumberFormat::DATETIME ) == NumberFormat::DATETIME )
+ {
+ // NumberFormat::DATETIME is DATE | TIME
+ rDataType = DataType::TIMESTAMP;
+ }
+ else if ( nNumType & NumberFormat::DATE )
+ rDataType = DataType::DATE;
+ else if ( nNumType & NumberFormat::TIME )
+ rDataType = DataType::TIME;
+ else if ( nNumType & NumberFormat::LOGICAL )
+ rDataType = DataType::BIT;
+ else
+ rDataType = DataType::DECIMAL;
+ }
+ else
+ {
+ // whole column empty
+ rDataType = DataType::VARCHAR;
+ }
+}
+
+
+static void lcl_SetValue( ORowSetValue& rValue, const Reference<XSpreadsheet>& xSheet,
+ sal_Int32 nStartCol, sal_Int32 nStartRow, bool bHasHeaders,
+ const ::Date& rNullDate,
+ sal_Int32 nDBRow, sal_Int32 nDBColumn, sal_Int32 nType )
+{
+ sal_Int32 nDocColumn = nStartCol + nDBColumn - 1; // database counts from 1
+ sal_Int32 nDocRow = nStartRow + nDBRow - 1;
+ if (bHasHeaders)
+ ++nDocRow;
+
+ const Reference<XCell> xCell = xSheet->getCellByPosition( nDocColumn, nDocRow );
+ if ( !xCell.is() )
+ return;
+
+ CellContentType eCellType = lcl_GetContentOrResultType( xCell );
+ switch (nType)
+ {
+ case DataType::VARCHAR:
+ if ( eCellType == CellContentType_EMPTY )
+ rValue.setNull();
+ else
+ {
+ // #i25840# still let Calc convert numbers to text
+ const Reference<XText> xText( xCell, UNO_QUERY );
+ if ( xText.is() )
+ rValue = xText->getString();
+ }
+ break;
+ case DataType::DECIMAL:
+ if ( eCellType == CellContentType_VALUE )
+ rValue = xCell->getValue(); // double
+ else
+ rValue.setNull();
+ break;
+ case DataType::BIT:
+ if ( eCellType == CellContentType_VALUE )
+ rValue = xCell->getValue() != 0.0;
+ else
+ rValue.setNull();
+ break;
+ case DataType::DATE:
+ if ( eCellType == CellContentType_VALUE )
+ {
+ ::Date aDate( rNullDate );
+ aDate.AddDays(::rtl::math::approxFloor( xCell->getValue() ));
+ rValue = aDate.GetUNODate();
+ }
+ else
+ rValue.setNull();
+ break;
+ case DataType::TIME:
+ if ( eCellType == CellContentType_VALUE )
+ {
+ double fCellVal = xCell->getValue();
+ double fTime = fCellVal - rtl::math::approxFloor( fCellVal );
+ sal_Int64 nIntTime = static_cast<sal_Int64>(rtl::math::round( fTime * static_cast<double>(::tools::Time::nanoSecPerDay) ));
+ if ( nIntTime == ::tools::Time::nanoSecPerDay)
+ nIntTime = 0; // 23:59:59.9999999995 and above is 00:00:00.00
+ css::util::Time aTime;
+ aTime.NanoSeconds = static_cast<sal_uInt32>( nIntTime % ::tools::Time::nanoSecPerSec );
+ nIntTime /= ::tools::Time::nanoSecPerSec;
+ aTime.Seconds = static_cast<sal_uInt16>( nIntTime % 60 );
+ nIntTime /= 60;
+ aTime.Minutes = static_cast<sal_uInt16>( nIntTime % 60 );
+ nIntTime /= 60;
+ OSL_ENSURE( nIntTime < 24, "error in time calculation" );
+ aTime.Hours = static_cast<sal_uInt16>(nIntTime);
+ rValue = aTime;
+ }
+ else
+ rValue.setNull();
+ break;
+ case DataType::TIMESTAMP:
+ if ( eCellType == CellContentType_VALUE )
+ {
+ double fCellVal = xCell->getValue();
+ double fDays = ::rtl::math::approxFloor( fCellVal );
+ double fTime = fCellVal - fDays;
+ tools::Long nIntDays = static_cast<tools::Long>(fDays);
+ sal_Int64 nIntTime = ::rtl::math::round( fTime * static_cast<double>(::tools::Time::nanoSecPerDay) );
+ if ( nIntTime == ::tools::Time::nanoSecPerDay )
+ {
+ nIntTime = 0; // 23:59:59.9999999995 and above is 00:00:00.00
+ ++nIntDays; // (next day)
+ }
+
+ css::util::DateTime aDateTime;
+
+ aDateTime.NanoSeconds = static_cast<sal_uInt16>( nIntTime % ::tools::Time::nanoSecPerSec );
+ nIntTime /= ::tools::Time::nanoSecPerSec;
+ aDateTime.Seconds = static_cast<sal_uInt16>( nIntTime % 60 );
+ nIntTime /= 60;
+ aDateTime.Minutes = static_cast<sal_uInt16>( nIntTime % 60 );
+ nIntTime /= 60;
+ OSL_ENSURE( nIntTime < 24, "error in time calculation" );
+ aDateTime.Hours = static_cast<sal_uInt16>(nIntTime);
+
+ ::Date aDate( rNullDate );
+ aDate.AddDays( nIntDays );
+ aDateTime.Day = aDate.GetDay();
+ aDateTime.Month = aDate.GetMonth();
+ aDateTime.Year = aDate.GetYear();
+
+ rValue = aDateTime;
+ }
+ else
+ rValue.setNull();
+ break;
+ } // switch (nType)
+
+// rValue.setTypeKind(nType);
+}
+
+
+static OUString lcl_GetColumnStr( sal_Int32 nColumn )
+{
+ if ( nColumn < 26 )
+ return OUString( static_cast<sal_Unicode>( 'A' + nColumn ) );
+ else
+ {
+ OUStringBuffer aBuffer(2);
+ aBuffer.setLength( 2 );
+ aBuffer[0] = static_cast<sal_Unicode>( 'A' + ( nColumn / 26 ) - 1 );
+ aBuffer[1] = static_cast<sal_Unicode>( 'A' + ( nColumn % 26 ) );
+ return aBuffer.makeStringAndClear();
+ }
+}
+
+void OCalcTable::fillColumns()
+{
+ if ( !m_xSheet.is() )
+ throw SQLException();
+
+ OUString aTypeName;
+ ::comphelper::UStringMixEqual aCase(m_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers());
+ const bool bStoresMixedCaseQuotedIdentifiers = getConnection()->getMetaData()->supportsMixedCaseQuotedIdentifiers();
+
+ for (sal_Int32 i = 0; i < m_nDataCols; i++)
+ {
+ OUString aColumnName;
+ sal_Int32 eType = DataType::OTHER;
+ bool bCurrency = false;
+
+ lcl_GetColumnInfo( m_xSheet, m_xFormats, m_nStartCol + i, m_nStartRow, m_bHasHeaders,
+ aColumnName, eType, bCurrency );
+
+ if ( aColumnName.isEmpty() )
+ aColumnName = lcl_GetColumnStr( i );
+
+ sal_Int32 nPrecision = 0; //! ...
+ sal_Int32 nDecimals = 0; //! ...
+
+ switch ( eType )
+ {
+ case DataType::VARCHAR:
+ aTypeName = "VARCHAR";
+ break;
+ case DataType::DECIMAL:
+ aTypeName = "DECIMAL";
+ break;
+ case DataType::BIT:
+ aTypeName = "BOOL";
+ break;
+ case DataType::DATE:
+ aTypeName = "DATE";
+ break;
+ case DataType::TIME:
+ aTypeName = "TIME";
+ break;
+ case DataType::TIMESTAMP:
+ aTypeName = "TIMESTAMP";
+ break;
+ default:
+ SAL_WARN( "connectivity.drivers","missing type name");
+ aTypeName.clear();
+ }
+
+ // check if the column name already exists
+ OUString aAlias = aColumnName;
+ OSQLColumns::const_iterator aFind = connectivity::find(m_aColumns->begin(),m_aColumns->end(),aAlias,aCase);
+ sal_Int32 nExprCnt = 0;
+ while(aFind != m_aColumns->end())
+ {
+ aAlias = aColumnName + OUString::number(++nExprCnt);
+ aFind = connectivity::find(m_aColumns->begin(),m_aColumns->end(),aAlias,aCase);
+ }
+
+ rtl::Reference<sdbcx::OColumn> pColumn = new sdbcx::OColumn( aAlias, aTypeName, OUString(),OUString(),
+ ColumnValue::NULLABLE, nPrecision, nDecimals,
+ eType, false, false, bCurrency,
+ bStoresMixedCaseQuotedIdentifiers,
+ m_CatalogName, getSchema(), getName());
+ m_aColumns->push_back(pColumn);
+ m_aTypes.push_back(eType);
+ }
+}
+
+
+OCalcTable::OCalcTable(sdbcx::OCollection* _pTables,OCalcConnection* _pConnection,
+ const OUString& Name,
+ const OUString& Type,
+ const OUString& Description ,
+ const OUString& SchemaName,
+ const OUString& CatalogName
+ ) : OCalcTable_BASE(_pTables,_pConnection,Name,
+ Type,
+ Description,
+ SchemaName,
+ CatalogName)
+ ,m_pCalcConnection(_pConnection)
+ ,m_nStartCol(0)
+ ,m_nStartRow(0)
+ ,m_nDataCols(0)
+ ,m_bHasHeaders(false)
+ ,m_aNullDate(::Date::EMPTY)
+{
+}
+
+void OCalcTable::construct()
+{
+ // get sheet object
+ Reference< XSpreadsheetDocument> xDoc = m_pCalcConnection->acquireDoc();
+ if (xDoc.is())
+ {
+ Reference<XSpreadsheets> xSheets = xDoc->getSheets();
+ if ( xSheets.is() && xSheets->hasByName( m_Name ) )
+ {
+ m_xSheet.set(xSheets->getByName( m_Name ),UNO_QUERY);
+ if ( m_xSheet.is() )
+ {
+ lcl_GetDataArea( m_xSheet, m_nDataCols, m_nDataRows );
+ m_bHasHeaders = true;
+ // whole sheet is always assumed to include a header row
+ }
+ }
+ else // no sheet -> try database range
+ {
+ Reference<XPropertySet> xDocProp( xDoc, UNO_QUERY );
+ if ( xDocProp.is() )
+ {
+ Reference<XDatabaseRanges> xRanges(xDocProp->getPropertyValue("DatabaseRanges"),UNO_QUERY);
+
+ if ( xRanges.is() && xRanges->hasByName( m_Name ) )
+ {
+ Reference<XDatabaseRange> xDBRange(xRanges->getByName( m_Name ),UNO_QUERY);
+ Reference<XCellRangeReferrer> xRefer( xDBRange, UNO_QUERY );
+ if ( xRefer.is() )
+ {
+ // Header flag is always stored with database range
+ // Get flag from FilterDescriptor
+
+ bool bRangeHeader = true;
+ Reference<XPropertySet> xFiltProp( xDBRange->getFilterDescriptor(), UNO_QUERY );
+ if ( xFiltProp.is() )
+ xFiltProp->getPropertyValue("ContainsHeader") >>= bRangeHeader;
+
+ Reference<XSheetCellRange> xSheetRange( xRefer->getReferredCells(), UNO_QUERY );
+ Reference<XCellRangeAddressable> xAddr( xSheetRange, UNO_QUERY );
+ if ( xSheetRange.is() && xAddr.is() )
+ {
+ m_xSheet = xSheetRange->getSpreadsheet();
+ CellRangeAddress aRangeAddr = xAddr->getRangeAddress();
+ m_nStartCol = aRangeAddr.StartColumn;
+ m_nStartRow = aRangeAddr.StartRow;
+ m_nDataCols = aRangeAddr.EndColumn - m_nStartCol + 1;
+ // m_nDataRows is excluding header row
+ m_nDataRows = aRangeAddr.EndRow - m_nStartRow;
+ if ( !bRangeHeader )
+ {
+ // m_nDataRows counts the whole range
+ m_nDataRows += 1;
+ }
+
+ m_bHasHeaders = bRangeHeader;
+ }
+ }
+ }
+ }
+ }
+
+ Reference<XNumberFormatsSupplier> xSupp( xDoc, UNO_QUERY );
+ if (xSupp.is())
+ m_xFormats = xSupp->getNumberFormats();
+
+ Reference<XPropertySet> xProp( xDoc, UNO_QUERY );
+ if (xProp.is())
+ {
+ css::util::Date aDateStruct;
+ if ( xProp->getPropertyValue("NullDate") >>= aDateStruct )
+ m_aNullDate = ::Date( aDateStruct.Day, aDateStruct.Month, aDateStruct.Year );
+ }
+ }
+
+ //! default if no null date available?
+
+ fillColumns();
+
+ refreshColumns();
+}
+
+void SAL_CALL OCalcTable::disposing()
+{
+ OFileTable::disposing();
+ ::osl::MutexGuard aGuard(m_aMutex);
+ m_aColumns = nullptr;
+ if ( m_pCalcConnection )
+ m_pCalcConnection->releaseDoc();
+ m_pCalcConnection = nullptr;
+
+}
+
+const Sequence< sal_Int8 > & OCalcTable::getUnoTunnelId()
+{
+ static const comphelper::UnoIdInit implId;
+ return implId.getSeq();
+}
+
+// css::lang::XUnoTunnel
+
+sal_Int64 OCalcTable::getSomething( const Sequence< sal_Int8 > & rId )
+{
+ return comphelper::getSomethingImpl(rId, this,
+ comphelper::FallbackToGetSomethingOf<OCalcTable_BASE>{});
+}
+
+bool OCalcTable::fetchRow( OValueRefRow& _rRow, const OSQLColumns & _rCols,
+ bool bRetrieveData )
+{
+ // read the bookmark
+
+ _rRow->setDeleted(false);
+ *(*_rRow)[0] = m_nFilePos;
+
+ if (!bRetrieveData)
+ return true;
+
+ // fields
+
+ const OValueRefVector::size_type nCount = std::min(_rRow->size(), _rCols.size() + 1);
+ for (OValueRefVector::size_type i = 1; i < nCount; i++)
+ {
+ if ( (*_rRow)[i]->isBound() )
+ {
+ sal_Int32 nType = m_aTypes[i-1];
+
+ lcl_SetValue( (*_rRow)[i]->get(), m_xSheet, m_nStartCol, m_nStartRow, m_bHasHeaders,
+ m_aNullDate, m_nFilePos, i, nType );
+ }
+ }
+ return true;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-23 09:22:35 +0000