Exemplo n.º 1
0
        private InternalSheet()
        {
            _mergedCellsTable = new MergedCellsTable();
            records = new List<RecordBase>(32);

            //if (log.Check(POILogger.DEBUG))
            //    log.Log(POILogger.DEBUG, "Sheet Createsheet from scratch called");

            records.Add(CreateBOF());

            records.Add(CreateCalcMode());
            records.Add(CreateCalcCount());
            records.Add(CreateRefMode());
            records.Add(CreateIteration());
            records.Add(CreateDelta());
            records.Add(CreateSaveRecalc());
            records.Add(CreatePrintHeaders());
            printGridlines = CreatePrintGridlines();
            records.Add(printGridlines);
            gridset = CreateGridset();
            records.Add(gridset);
            _gutsRecord = CreateGuts();
            records.Add(_gutsRecord);
            defaultrowheight = CreateDefaultRowHeight();
            records.Add(defaultrowheight);
            records.Add(CreateWSBool());

            // 'Page Settings Block'
            _psBlock = new PageSettingsBlock();
            records.Add(_psBlock);

            // 'Worksheet Protection Block' (after 'Page Settings Block' and before DEFCOLWIDTH)
            records.Add(_protectionBlock);

            defaultcolwidth = CreateDefaultColWidth();
            records.Add(defaultcolwidth);
            ColumnInfoRecordsAggregate columns = new ColumnInfoRecordsAggregate();
            records.Add(columns);
            _columnInfos = columns;
            _dimensions = CreateDimensions();
            records.Add(_dimensions);
            _rowsAggregate = new RowRecordsAggregate();
            records.Add(_rowsAggregate);
            // 'Sheet View Settings'
            records.Add(windowTwo = CreateWindowTwo());
            selection = CreateSelection();
            records.Add(selection);

            records.Add(_mergedCellsTable); // MCT comes after 'Sheet View Settings'
            sheetext = new SheetExtRecord();
            records.Add(sheetext);
            records.Add(EOFRecord.instance);

            //if (log.Check(POILogger.DEBUG))
            //    log.Log(POILogger.DEBUG, "Sheet Createsheet from scratch exit");
        }
Exemplo n.º 2
0
 public override Object Clone()
 {
     SelectionRecord rec = new SelectionRecord(field_2_row_active_cell, field_3_col_active_cell);
     rec.field_1_pane = field_1_pane;
     rec.field_4_ref_active_cell = field_4_ref_active_cell;
     rec.field_6_refs = field_6_refs;
     return rec;
 }
Exemplo n.º 3
0
        /// <summary>
        /// Initializes a new instance of the <see cref="InternalSheet"/> class.
        /// </summary>
        /// <param name="rs">The stream.</param>
        private InternalSheet(RecordStream rs)
        {
            _mergedCellsTable = new MergedCellsTable();
            RowRecordsAggregate rra = null;

            records = new List<RecordBase>(128);
            // TODO - take chart streams off into separate java objects
            //int bofEofNestingLevel = 0;  // nesting level can only get to 2 (when charts are present)
            int dimsloc = -1;

            if (rs.PeekNextSid() != BOFRecord.sid)
            {
                throw new Exception("BOF record expected");
            }
            BOFRecord bof = (BOFRecord)rs.GetNext();
            if (bof.Type != BOFRecord.TYPE_WORKSHEET)
            {
                // TODO - fix junit tests throw new RuntimeException("Bad BOF record type");
            }
            records.Add(bof);
            while (rs.HasNext())
            {
                int recSid = rs.PeekNextSid();

                if (recSid == CFHeaderRecord.sid)
                {
                    condFormatting = new ConditionalFormattingTable(rs);
                    records.Add(condFormatting);
                    continue;
                }

                if (recSid == ColumnInfoRecord.sid)
                {
                    _columnInfos = new ColumnInfoRecordsAggregate(rs);
                    records.Add(_columnInfos);
                    continue;
                }
                if (recSid == DVALRecord.sid)
                {
                    _dataValidityTable = new DataValidityTable(rs);
                    records.Add(_dataValidityTable);
                    continue;
                }

                if (RecordOrderer.IsRowBlockRecord(recSid))
                {
                    //only Add the aggregate once
                    if (rra != null)
                    {
                        throw new InvalidOperationException("row/cell records found in the wrong place");
                    }
                    RowBlocksReader rbr = new RowBlocksReader(rs);
                    _mergedCellsTable.AddRecords(rbr.LooseMergedCells);
                    rra = new RowRecordsAggregate(rbr.PlainRecordStream, rbr.SharedFormulaManager);
                    records.Add(rra); //only Add the aggregate once
                    continue;
                }

                if (CustomViewSettingsRecordAggregate.IsBeginRecord(recSid))
                {
                    // This happens three times in test sample file "29982.xls"
                    // Also several times in bugzilla samples 46840-23373 and 46840-23374
                    records.Add(new CustomViewSettingsRecordAggregate(rs));
                    continue;                    
                }

                if (PageSettingsBlock.IsComponentRecord(recSid))
                {
                    if (_psBlock == null)
                    {
                        // first PSB record encountered - read all of them:
                        _psBlock = new PageSettingsBlock(rs);
                        records.Add(_psBlock);
                    }
                    else
                    {
                        // one or more PSB records found after some intervening non-PSB records
                        _psBlock.AddLateRecords(rs);
                    }
                    // YK: in some cases records can be moved to the preceding
                    // CustomViewSettingsRecordAggregate blocks
                    _psBlock.PositionRecords(records);
                    continue;
                }
                if (WorksheetProtectionBlock.IsComponentRecord(recSid))
                {
                    _protectionBlock.AddRecords(rs);
                    continue;
                }
                if (recSid == MergeCellsRecord.sid)
                {
                    // when the MergedCellsTable is found in the right place, we expect those records to be contiguous
                    _mergedCellsTable.Read(rs);
                    continue;
                }
                
                if (recSid == BOFRecord.sid)
                {
                    ChartSubstreamRecordAggregate chartAgg = new ChartSubstreamRecordAggregate(rs);
                    //if (false)
                    //{
                    // TODO - would like to keep the chart aggregate packed, but one unit test needs attention
                    //    records.Add(chartAgg);
                    //}
                    //else
                    //{
                    SpillAggregate(chartAgg, records);
                    //}
                    continue;
                }
                Record rec = rs.GetNext();
                if (recSid == IndexRecord.sid)
                {
                    // ignore INDEX record because it is only needed by Excel,
                    // and POI always re-calculates its contents
                    continue;
                }

                
                if (recSid == UncalcedRecord.sid)
                {
                    // don't Add UncalcedRecord to the list
                    _isUncalced = true; // this flag is enough
                    continue;
                }

                if (recSid == FeatRecord.sid ||
                    recSid == FeatHdrRecord.sid)
                {
                    records.Add(rec);
                    continue;
                }
                if (recSid == EOFRecord.sid)
                {
                    records.Add(rec);
                    break;
                }
                if (recSid == DimensionsRecord.sid)
                {
                    // Make a columns aggregate if one hasn't Ready been created.
                    if (_columnInfos == null)
                    {
                        _columnInfos = new ColumnInfoRecordsAggregate();
                        records.Add(_columnInfos);
                    }

                    _dimensions = (DimensionsRecord)rec;
                    dimsloc = records.Count;
                }
                else if (recSid == DefaultColWidthRecord.sid)
                {
                    defaultcolwidth = (DefaultColWidthRecord)rec;
                }
                else if (recSid == DefaultRowHeightRecord.sid)
                {
                    defaultrowheight = (DefaultRowHeightRecord)rec;
                }
                else if (recSid == PrintGridlinesRecord.sid)
                {
                    printGridlines = (PrintGridlinesRecord)rec;
                }
                else if (recSid == GridsetRecord.sid)
                {
                    gridset = (GridsetRecord)rec;
                }
                else if (recSid == SelectionRecord.sid)
                {
                    selection = (SelectionRecord)rec;
                }
                else if (recSid == WindowTwoRecord.sid)
                {
                    windowTwo = (WindowTwoRecord)rec;
                }
                else if (recSid == SheetExtRecord.sid)
                {
                    sheetext = (SheetExtRecord)rec;
                }
                else if (recSid == GutsRecord.sid)
                {
                    _gutsRecord = (GutsRecord)rec;
                }

                records.Add(rec);
            }
            if (windowTwo == null)
            {
                throw new InvalidOperationException("WINDOW2 was not found");
            }
            if (_dimensions == null)
            {
                // Excel seems to always write the DIMENSION record, but tolerates when it is not present
                // in all cases Excel (2007) adds the missing DIMENSION record
                if (rra == null)
                {
                    // bug 46206 alludes to files which skip the DIMENSION record
                    // when there are no row/cell records.
                    // Not clear which application wrote these files.
                    rra = new RowRecordsAggregate();
                }
                else
                {
                    //log.log(POILogger.WARN, "DIMENSION record not found even though row/cells present");
                    // Not sure if any tools write files like this, but Excel reads them OK
                }
                dimsloc = FindFirstRecordLocBySid(WindowTwoRecord.sid);
                _dimensions = rra.CreateDimensions();
                records.Insert(dimsloc, _dimensions);                
            }
            if (rra == null)
            {
                rra = new RowRecordsAggregate();
                records.Insert(dimsloc + 1, rra);
            }
            _rowsAggregate = rra;
            // put merged cells table in the right place (regardless of where the first MergedCellsRecord was found */
            RecordOrderer.AddNewSheetRecord(records, _mergedCellsTable);
            RecordOrderer.AddNewSheetRecord(records, _protectionBlock);
            //if (log.Check(POILogger.DEBUG))
            //    log.Log(POILogger.DEBUG, "sheet createSheet (existing file) exited");

        }