private static IMargin CreateMarginRecord(MarginType margin, double size)
{
IMargin m;
switch (margin)
{
case MarginType.LeftMargin:
m = new LeftMarginRecord();
break;
case MarginType.RightMargin:
m = new RightMarginRecord();
break;
case MarginType.TopMargin:
m = new TopMarginRecord();
break;
case MarginType.BottomMargin:
m = new BottomMarginRecord();
break;
default:
throw new InvalidOperationException("Unknown margin constant: " + margin);
}
m.Margin = size;
return(m);
}
/**
* Sets the size of the margin in inches.
* @param margin which margin to Get
* @param size the size of the margin
*/
public void SetMargin(MarginType margin, double size)
{
IMargin m = GetMarginRec(margin);
if (m == null)
{
switch (margin)
{
case MarginType.LeftMargin:
_leftMargin = new LeftMarginRecord();
m = _leftMargin;
break;
case MarginType.RightMargin:
_rightMargin = new RightMarginRecord();
m = _rightMargin;
break;
case MarginType.TopMargin:
_topMargin = new TopMarginRecord();
m = _topMargin;
break;
case MarginType.BottomMargin:
_bottomMargin = new BottomMarginRecord();
m = _bottomMargin;
break;
default:
throw new InvalidOperationException("Unknown margin constant: " + margin);
}
}
m.Margin = size;
}
public override void Dispose()
{
_rowBreaksRecord = null;
_columnBreaksRecord = null;
header = null;
footer = null;
_hCenter = null;
_vCenter = null;
_leftMargin = null;
_rightMargin = null;
_topMargin = null;
_bottomMargin = null;
_pls = null;
printSetup = null;
_bitmap = null;
}
public InternalChart(RecordStream rs)
{
_plsRecords = new List <PLSAggregate>();
records = new List <RecordBase>(128);
if (rs.PeekNextSid() != BOFRecord.sid)
{
throw new Exception("BOF record expected");
}
BOFRecord bof = (BOFRecord)rs.GetNext();
if (bof.Type != BOFRecordType.Chart)
{
throw new RuntimeException("Bad BOF record type");
}
records.Add(bof);
while (rs.HasNext())
{
int recSid = rs.PeekNextSid();
Record.Record rec = rs.GetNext();
if (recSid == EOFRecord.sid)
{
records.Add(rec);
break;
}
if (recSid == ChartRecord.sid)
{
continue;
}
if (recSid == ChartFRTInfoRecord.sid)
{
_chartFrtInfo = (ChartFRTInfoRecord)rec;
}
else if (recSid == HeaderRecord.sid)
{
header = (HeaderRecord)rec;
}
else if (recSid == FooterRecord.sid)
{
footer = (FooterRecord)rec;
}
else if (recSid == HCenterRecord.sid)
{
_hCenter = (HCenterRecord)rec;
}
else if (recSid == VCenterRecord.sid)
{
_vCenter = (VCenterRecord)rec;
}
else if (recSid == LeftMarginRecord.sid)
{
_leftMargin = (LeftMarginRecord)rec;
}
else if (recSid == RightMarginRecord.sid)
{
_rightMargin = (RightMarginRecord)rec;
}
else if (recSid == TopMarginRecord.sid)
{
_topMargin = (TopMarginRecord)rec;
}
else if (recSid == BottomMarginRecord.sid)
{
_bottomMargin = (BottomMarginRecord)rec;
}
else if (recSid == UnknownRecord.PLS_004D) // PLS
{
PLSAggregate pls = new PLSAggregate(rs);
PLSAggregateVisitor rv = new PLSAggregateVisitor(records);
pls.VisitContainedRecords(rv);
_plsRecords.Add(pls);
continue;
}
else if (recSid == PrintSetupRecord.sid)
{
printSetup = (PrintSetupRecord)rec;
}
else if (recSid == PrintSizeRecord.sid)
{
_printSize = (PrintSizeRecord)rec;
}
else if (recSid == HeaderFooterRecord.sid)
{
HeaderFooterRecord hf = (HeaderFooterRecord)rec;
if (hf.IsCurrentSheet)
{
_headerFooter = hf;
}
else
{
_sviewHeaderFooters.Add(hf);
}
}
else if (recSid == ProtectRecord.sid)
{
_protect = (ProtectRecord)rec;
}
records.Add(rec);
}
}
private bool ReadARecord(RecordStream rs)
{
switch (rs.PeekNextSid())
{
case HorizontalPageBreakRecord.sid:
CheckNotPresent(_rowBreaksRecord);
_rowBreaksRecord = (PageBreakRecord)rs.GetNext();
break;
case VerticalPageBreakRecord.sid:
CheckNotPresent(_columnBreaksRecord);
_columnBreaksRecord = (PageBreakRecord)rs.GetNext();
break;
case HeaderRecord.sid:
CheckNotPresent(header);
header = (HeaderRecord)rs.GetNext();
break;
case FooterRecord.sid:
CheckNotPresent(footer);
footer = (FooterRecord)rs.GetNext();
break;
case HCenterRecord.sid:
CheckNotPresent(_hCenter);
_hCenter = (HCenterRecord)rs.GetNext();
break;
case VCenterRecord.sid:
CheckNotPresent(_vCenter);
_vCenter = (VCenterRecord)rs.GetNext();
break;
case LeftMarginRecord.sid:
CheckNotPresent(_leftMargin);
_leftMargin = (LeftMarginRecord)rs.GetNext();
break;
case RightMarginRecord.sid:
CheckNotPresent(_rightMargin);
_rightMargin = (RightMarginRecord)rs.GetNext();
break;
case TopMarginRecord.sid:
CheckNotPresent(_topMargin);
_topMargin = (TopMarginRecord)rs.GetNext();
break;
case BottomMarginRecord.sid:
CheckNotPresent(_bottomMargin);
_bottomMargin = (BottomMarginRecord)rs.GetNext();
break;
case UnknownRecord.PLS_004D: // PLS
_plsRecords.Add(new PLSAggregate(rs));
break;
case PrintSetupRecord.sid:
CheckNotPresent(printSetup);
printSetup = (PrintSetupRecord)rs.GetNext();
break;
case UnknownRecord.BITMAP_00E9: // BITMAP
CheckNotPresent(_bitmap);
_bitmap = rs.GetNext();
break;
case UnknownRecord.PRINTSIZE_0033:
CheckNotPresent(_printSize);
_printSize = rs.GetNext();
break;
case HeaderFooterRecord.sid:
HeaderFooterRecord hf = (HeaderFooterRecord)rs.GetNext();
if (hf.IsCurrentSheet)
{
_headerFooter = hf;
}
else
{
_sviewHeaderFooters.Add(hf);
}
break;
default:
// all other record types are not part of the PageSettingsBlock
return(false);
}
return(true);
}
private bool ReadARecord(RecordStream rs)
{
switch (rs.PeekNextSid())
{
case HorizontalPageBreakRecord.sid:
_rowBreaksRecord = (PageBreakRecord)rs.GetNext();
_rowRecords.Add(_rowBreaksRecord);
break;
case VerticalPageBreakRecord.sid:
_columnBreaksRecord = (PageBreakRecord)rs.GetNext();
_rowRecords.Add(_columnBreaksRecord);
break;
case HeaderRecord.sid:
header = (HeaderRecord)rs.GetNext();
_rowRecords.Add(header);
break;
case FooterRecord.sid:
footer = (FooterRecord)rs.GetNext();
_rowRecords.Add(footer);
break;
case HCenterRecord.sid:
_hCenter = (HCenterRecord)rs.GetNext();
_rowRecords.Add(_hCenter);
break;
case VCenterRecord.sid:
_vCenter = (VCenterRecord)rs.GetNext();
_rowRecords.Add(_vCenter);
break;
case LeftMarginRecord.sid:
_leftMargin = (LeftMarginRecord)rs.GetNext();
_rowRecords.Add(_leftMargin);
break;
case RightMarginRecord.sid:
_rightMargin = (RightMarginRecord)rs.GetNext();
_rowRecords.Add(_rightMargin);
break;
case TopMarginRecord.sid:
_topMargin = (TopMarginRecord)rs.GetNext();
_rowRecords.Add(_topMargin);
break;
case BottomMarginRecord.sid:
_bottomMargin = (BottomMarginRecord)rs.GetNext();
_rowRecords.Add(_bottomMargin);
break;
case 0x004D: // PLS
_pls = rs.GetNext();
_rowRecords.Add(_pls);
break;
case PrintSetupRecord.sid:
printSetup = (PrintSetupRecord)rs.GetNext();
_rowRecords.Add(printSetup);
break;
case 0x00E9: // BITMAP
_bitmap = rs.GetNext();
_rowRecords.Add(_bitmap);
break;
default:
// all other record types are not part of the PageSettingsBlock
return(false);
}
return(true);
}
/**
* Writes out this sheet. First writes out the standard sheet
* information then writes out each row in turn.
* Once all the rows have been written out, it retrospectively adjusts
* the offset references in the file
*
* @exception IOException
*/
public void write()
{
Assert.verify(rows != null);
// This worksheet consists of just one chart, so write it and return
if (chartOnly)
{
drawingWriter.write(outputFile);
return;
}
BOFRecord bof = new BOFRecord(BOFRecord.sheet);
outputFile.write(bof);
// Compute the number of blocks of 32 rows that will be needed
int numBlocks = numRows / 32;
if (numRows - numBlocks * 32 != 0)
numBlocks++;
int indexPos = outputFile.getPos();
// Write the index record out now in order to serve as a place holder
// The bof passed in is the bof of the workbook, not this sheet
IndexRecord indexRecord = new IndexRecord(0, numRows, numBlocks);
outputFile.write(indexRecord);
if (settings.getAutomaticFormulaCalculation())
{
CalcModeRecord cmr = new CalcModeRecord(CalcModeRecord.automatic);
outputFile.write(cmr);
}
else
{
CalcModeRecord cmr = new CalcModeRecord(CalcModeRecord.manual);
outputFile.write(cmr);
}
CalcCountRecord ccr = new CalcCountRecord(0x64);
outputFile.write(ccr);
RefModeRecord rmr = new RefModeRecord();
outputFile.write(rmr);
IterationRecord itr = new IterationRecord(false);
outputFile.write(itr);
DeltaRecord dtr = new DeltaRecord(0.001);
outputFile.write(dtr);
SaveRecalcRecord srr = new SaveRecalcRecord(settings.getRecalculateFormulasBeforeSave());
outputFile.write(srr);
PrintHeadersRecord phr = new PrintHeadersRecord(settings.getPrintHeaders());
outputFile.write(phr);
PrintGridLinesRecord pglr = new PrintGridLinesRecord(settings.getPrintGridLines());
outputFile.write(pglr);
GridSetRecord gsr = new GridSetRecord(true);
outputFile.write(gsr);
GuttersRecord gutr = new GuttersRecord();
gutr.setMaxColumnOutline(maxColumnOutlineLevel + 1);
gutr.setMaxRowOutline(maxRowOutlineLevel + 1);
outputFile.write(gutr);
DefaultRowHeightRecord drhr = new DefaultRowHeightRecord
(settings.getDefaultRowHeight(),
settings.getDefaultRowHeight() !=
SheetSettings.DEFAULT_DEFAULT_ROW_HEIGHT);
outputFile.write(drhr);
if (maxRowOutlineLevel > 0)
workspaceOptions.setRowOutlines(true);
if (maxColumnOutlineLevel > 0)
workspaceOptions.setColumnOutlines(true);
workspaceOptions.setFitToPages(settings.getFitToPages());
outputFile.write(workspaceOptions);
if (rowBreaks.Count > 0)
{
int[] rb = new int[rowBreaks.Count];
for (int i = 0; i < rb.Length; i++)
rb[i] = (int)rowBreaks[i];
HorizontalPageBreaksRecord hpbr = new HorizontalPageBreaksRecord(rb);
outputFile.write(hpbr);
}
if (columnBreaks.Count > 0)
{
int[] rb = new int[columnBreaks.Count];
for (int i = 0; i < rb.Length; i++)
rb[i] = (int)columnBreaks[i];
VerticalPageBreaksRecord hpbr = new VerticalPageBreaksRecord(rb);
outputFile.write(hpbr);
}
HeaderRecord header = new HeaderRecord(settings.getHeader().ToString());
outputFile.write(header);
FooterRecord footer = new FooterRecord(settings.getFooter().ToString());
outputFile.write(footer);
HorizontalCentreRecord hcr = new HorizontalCentreRecord(settings.isHorizontalCentre());
outputFile.write(hcr);
VerticalCentreRecord vcr = new VerticalCentreRecord(settings.isVerticalCentre());
outputFile.write(vcr);
// Write out the margins if they don't equal the default
if (settings.getLeftMargin() != settings.getDefaultWidthMargin())
{
MarginRecord mr = new LeftMarginRecord(settings.getLeftMargin());
outputFile.write(mr);
}
if (settings.getRightMargin() != settings.getDefaultWidthMargin())
{
MarginRecord mr = new RightMarginRecord(settings.getRightMargin());
outputFile.write(mr);
}
if (settings.getTopMargin() != settings.getDefaultHeightMargin())
{
MarginRecord mr = new TopMarginRecord(settings.getTopMargin());
outputFile.write(mr);
}
if (settings.getBottomMargin() != settings.getDefaultHeightMargin())
{
MarginRecord mr = new BottomMarginRecord(settings.getBottomMargin());
outputFile.write(mr);
}
if (plsRecord != null)
outputFile.write(plsRecord);
SetupRecord setup = new SetupRecord(settings);
outputFile.write(setup);
if (settings.isProtected())
{
ProtectRecord pr = new ProtectRecord(settings.isProtected());
outputFile.write(pr);
ScenarioProtectRecord spr = new ScenarioProtectRecord(settings.isProtected());
outputFile.write(spr);
ObjectProtectRecord opr = new ObjectProtectRecord(settings.isProtected());
outputFile.write(opr);
if (settings.getPassword() != null)
{
PasswordRecord pw = new PasswordRecord(settings.getPassword());
outputFile.write(pw);
}
else if (settings.getPasswordHash() != 0)
{
PasswordRecord pw = new PasswordRecord(settings.getPasswordHash());
outputFile.write(pw);
}
}
indexRecord.setDataStartPosition(outputFile.getPos());
DefaultColumnWidth dcw = new DefaultColumnWidth(settings.getDefaultColumnWidth());
outputFile.write(dcw);
// Get a handle to the normal styles
WritableCellFormat normalStyle = sheet.getWorkbook().getStyles().getNormalStyle();
WritableCellFormat defaultDateFormat = sheet.getWorkbook().getStyles().getDefaultDateFormat();
// Write out all the column formats
foreach (ColumnInfoRecord cir in columnFormats)
{
// Writing out the column info with index 0x100 causes excel to crash
if (cir.getColumn() < 0x100)
outputFile.write(cir);
XFRecord xfr = cir.getCellFormat();
if (xfr != normalStyle && cir.getColumn() < 0x100)
{
// Make this the format for every cell in the column
Cell[] cells = getColumn(cir.getColumn());
for (int i = 0; i < cells.Length; i++)
{
if (cells[i] != null &&
(cells[i].getCellFormat() == normalStyle ||
cells[i].getCellFormat() == defaultDateFormat))
{
// The cell has no overriding format specified, so
// set it to the column default
((WritableCell)cells[i]).setCellFormat(xfr);
}
}
}
}
// Write out the auto filter
if (autoFilter != null)
autoFilter.write(outputFile);
DimensionRecord dr = new DimensionRecord(numRows, numCols);
outputFile.write(dr);
// Write out all the rows, in blocks of 32
for (int block = 0; block < numBlocks; block++)
{
DBCellRecord dbcell = new DBCellRecord(outputFile.getPos());
int blockRows = System.Math.Min(32, numRows - block * 32);
bool firstRow = true;
// First write out all the row records
for (int i = block * 32; i < block * 32 + blockRows; i++)
{
if (rows[i] != null)
{
rows[i].write(outputFile);
if (firstRow)
{
dbcell.setCellOffset(outputFile.getPos());
firstRow = false;
}
}
}
// Now write out all the cells
for (int i = block * 32; i < block * 32 + blockRows; i++)
{
if (rows[i] != null)
{
dbcell.addCellRowPosition(outputFile.getPos());
rows[i].writeCells(outputFile);
}
}
// Now set the current file position in the index record
indexRecord.addBlockPosition(outputFile.getPos());
// Set the position of the file pointer and write out the DBCell
// record
dbcell.setPosition(outputFile.getPos());
outputFile.write(dbcell);
}
// Do the drawings and charts if enabled
if (!workbookSettings.getDrawingsDisabled())
drawingWriter.write(outputFile);
Window2Record w2r = new Window2Record(settings);
outputFile.write(w2r);
// Handle the frozen panes
if (settings.getHorizontalFreeze() != 0 || settings.getVerticalFreeze() != 0)
{
PaneRecord pr = new PaneRecord(settings.getHorizontalFreeze(),settings.getVerticalFreeze());
outputFile.write(pr);
// Handle the selection record. First, there will always be a top left
SelectionRecord sr = new SelectionRecord(SelectionRecord.upperLeft, 0, 0);
outputFile.write(sr);
// Top right
if (settings.getHorizontalFreeze() != 0)
{
sr = new SelectionRecord(SelectionRecord.upperRight, settings.getHorizontalFreeze(), 0);
outputFile.write(sr);
}
// Bottom left
if (settings.getVerticalFreeze() != 0)
{
sr = new SelectionRecord(SelectionRecord.lowerLeft, 0, settings.getVerticalFreeze());
outputFile.write(sr);
}
// Bottom right
if (settings.getHorizontalFreeze() != 0 &&
settings.getVerticalFreeze() != 0)
{
sr = new SelectionRecord(SelectionRecord.lowerRight,settings.getHorizontalFreeze(),settings.getVerticalFreeze());
outputFile.write(sr);
}
Weird1Record w1r = new Weird1Record();
outputFile.write(w1r);
}
else
{
// No frozen panes - just write out the selection record for the
// whole sheet
SelectionRecord sr = new SelectionRecord(SelectionRecord.upperLeft, 0, 0);
outputFile.write(sr);
}
// Handle the zoom factor
if (settings.getZoomFactor() != 100)
{
SCLRecord sclr = new SCLRecord(settings.getZoomFactor());
outputFile.write(sclr);
}
// Now write out all the merged cells
mergedCells.write(outputFile);
// Write out all the hyperlinks
foreach (WritableHyperlink hlr in hyperlinks)
outputFile.write(hlr);
if (buttonPropertySet != null)
outputFile.write(buttonPropertySet);
// Write out the data validations
if (dataValidation != null || validatedCells.Count > 0)
writeDataValidation();
// Write out the conditional formats
if (conditionalFormats != null && conditionalFormats.Count > 0)
{
foreach (ConditionalFormat cf in conditionalFormats)
cf.write(outputFile);
}
EOFRecord eof = new EOFRecord();
outputFile.write(eof);
// Now the various cross reference offsets have been calculated,
// retrospectively set the values in the output file
outputFile.setData(indexRecord.getData(), indexPos + 4);
}
/**
* Reads in the contents of this sheet
*/
public void read()
{
Record r = null;
BaseSharedFormulaRecord sharedFormula = null;
bool sharedFormulaAdded = false;
bool cont = true;
// Set the position within the file
excelFile.setPos(startPosition);
// Handles to the last drawing and obj records
MsoDrawingRecord msoRecord = null;
ObjRecord objRecord = null;
bool firstMsoRecord = true;
// Handle to the last conditional format record
ConditionalFormat condFormat = null;
// Handle to the autofilter records
FilterModeRecord filterMode = null;
AutoFilterInfoRecord autoFilterInfo = null;
// A handle to window2 record
Window2Record window2Record = null;
// A handle to printgridlines record
PrintGridLinesRecord printGridLinesRecord = null;
// A handle to printheaders record
PrintHeadersRecord printHeadersRecord = null;
// Hash map of comments, indexed on objectId. As each corresponding
// note record is encountered, these are removed from the array
Dictionary<uint,Comment> comments = new Dictionary<uint,Comment>();
// A list of object ids - used for cross referencing
ArrayList objectIds = new ArrayList();
// A handle to a continue record read in
ContinueRecord continueRecord = null;
while (cont)
{
r = excelFile.next();
Type type = r.getType();
if (type == Type.UNKNOWN && r.getCode() == 0)
{
//logger.warn("Biff code zero found");
// Try a dimension record
if (r.getLength() == 0xa)
{
//logger.warn("Biff code zero found - trying a dimension record.");
r.setType(Type.DIMENSION);
}
else
{
//logger.warn("Biff code zero found - Ignoring.");
}
}
if (type == Type.DIMENSION)
{
DimensionRecord dr = null;
if (workbookBof.isBiff8())
{
dr = new DimensionRecord(r);
}
else
{
dr = new DimensionRecord(r, DimensionRecord.biff7);
}
numRows = dr.getNumberOfRows();
numCols = dr.getNumberOfColumns();
cells = new Cell[numRows, numCols];
}
else if (type == Type.LABELSST)
{
LabelSSTRecord label = new LabelSSTRecord(r,
sharedStrings,
formattingRecords,
sheet);
addCell(label);
}
else if (type == Type.RK || type == Type.RK2)
{
RKRecord rkr = new RKRecord(r, formattingRecords, sheet);
if (formattingRecords.isDate(rkr.getXFIndex()))
{
DateCell dc = new DateRecord
(rkr, rkr.getXFIndex(), formattingRecords, nineteenFour, sheet);
addCell(dc);
}
else
{
addCell(rkr);
}
}
else if (type == Type.HLINK)
{
HyperlinkRecord hr = new HyperlinkRecord(r, sheet, workbookSettings);
hyperlinks.Add(hr);
}
else if (type == Type.MERGEDCELLS)
{
MergedCellsRecord mc = new MergedCellsRecord(r, sheet);
if (mergedCells == null)
{
mergedCells = mc.getRanges();
}
else
{
Range[] newMergedCells =
new Range[mergedCells.Length + mc.getRanges().Length];
System.Array.Copy(mergedCells, 0, newMergedCells, 0,
mergedCells.Length);
System.Array.Copy(mc.getRanges(),
0,
newMergedCells, mergedCells.Length,
mc.getRanges().Length);
mergedCells = newMergedCells;
}
}
else if (type == Type.MULRK)
{
MulRKRecord mulrk = new MulRKRecord(r);
// Get the individual cell records from the multiple record
int num = mulrk.getNumberOfColumns();
int ixf = 0;
for (int i = 0; i < num; i++)
{
ixf = mulrk.getXFIndex(i);
NumberValue nv = new NumberValue
(mulrk.getRow(),
mulrk.getFirstColumn() + i,
RKHelper.getDouble(mulrk.getRKNumber(i)),
ixf,
formattingRecords,
sheet);
if (formattingRecords.isDate(ixf))
{
DateCell dc = new DateRecord(nv,
ixf,
formattingRecords,
nineteenFour,
sheet);
addCell(dc);
}
else
{
nv.setNumberFormat(formattingRecords.getNumberFormat(ixf));
addCell(nv);
}
}
}
else if (type == Type.NUMBER)
{
NumberRecord nr = new NumberRecord(r, formattingRecords, sheet);
if (formattingRecords.isDate(nr.getXFIndex()))
{
DateCell dc = new DateRecord(nr,nr.getXFIndex(),formattingRecords,nineteenFour, sheet);
addCell(dc);
}
else
addCell(nr);
}
else if (type == Type.BOOLERR)
{
BooleanRecord br = new BooleanRecord(r, formattingRecords, sheet);
if (br.isError())
{
ErrorRecord er = new ErrorRecord(br.getRecord(), formattingRecords,
sheet);
addCell(er);
}
else
{
addCell(br);
}
}
else if (type == Type.PRINTGRIDLINES)
{
printGridLinesRecord = new PrintGridLinesRecord(r);
settings.setPrintGridLines(printGridLinesRecord.getPrintGridLines());
}
else if (type == Type.PRINTHEADERS)
{
printHeadersRecord = new PrintHeadersRecord(r);
settings.setPrintHeaders(printHeadersRecord.getPrintHeaders());
}
else if (type == Type.WINDOW2)
{
window2Record = null;
if (workbookBof.isBiff8())
{
window2Record = new Window2Record(r);
}
else
{
window2Record = new Window2Record(r, Window2Record.biff7);
}
settings.setShowGridLines(window2Record.getShowGridLines());
settings.setDisplayZeroValues(window2Record.getDisplayZeroValues());
settings.setSelected(true);
settings.setPageBreakPreviewMode(window2Record.isPageBreakPreview());
}
else if (type == Type.PANE)
{
PaneRecord pr = new PaneRecord(r);
if (window2Record != null &&
window2Record.getFrozen())
{
settings.setVerticalFreeze(pr.getRowsVisible());
settings.setHorizontalFreeze(pr.getColumnsVisible());
}
}
else if (type == Type.CONTINUE)
{
// don't know what this is for, but keep hold of it anyway
continueRecord = new ContinueRecord(r);
}
else if (type == Type.NOTE)
{
if (!workbookSettings.getDrawingsDisabled())
{
NoteRecord nr = new NoteRecord(r);
// Get the comment for the object id
if (!comments.ContainsKey(nr.getObjectId()))
{
//logger.warn(" cannot find comment for note id " + nr.getObjectId() + "...ignoring");
}
else
{
Comment comment = comments[nr.getObjectId()];
comments.Remove(nr.getObjectId());
comment.setNote(nr);
drawings.Add(comment);
addCellComment(comment.getColumn(),
comment.getRow(),
comment.getText(),
comment.getWidth(),
comment.getHeight());
}
}
}
else if (type == Type.ARRAY)
{
;
}
else if (type == Type.PROTECT)
{
ProtectRecord pr = new ProtectRecord(r);
settings.setProtected(pr.isProtected());
}
else if (type == Type.SHAREDFORMULA)
{
if (sharedFormula == null)
{
//logger.warn("Shared template formula is null - " +
// "trying most recent formula template");
SharedFormulaRecord lastSharedFormula = (SharedFormulaRecord)sharedFormulas[sharedFormulas.Count - 1];
if (lastSharedFormula != null)
sharedFormula = lastSharedFormula.getTemplateFormula();
}
SharedFormulaRecord sfr = new SharedFormulaRecord(r, sharedFormula, workbook, workbook, sheet);
sharedFormulas.Add(sfr);
sharedFormula = null;
}
else if (type == Type.FORMULA || type == Type.FORMULA2)
{
FormulaRecord fr = new FormulaRecord(r,
excelFile,
formattingRecords,
workbook,
workbook,
sheet,
workbookSettings);
if (fr.isShared())
{
BaseSharedFormulaRecord prevSharedFormula = sharedFormula;
sharedFormula = (BaseSharedFormulaRecord)fr.getFormula();
// See if it fits in any of the shared formulas
sharedFormulaAdded = addToSharedFormulas(sharedFormula);
if (sharedFormulaAdded)
{
sharedFormula = prevSharedFormula;
}
// If we still haven't added the previous base shared formula,
// revert it to an ordinary formula and add it to the cell
if (!sharedFormulaAdded && prevSharedFormula != null)
{
// Do nothing. It's possible for the biff file to contain the
// record sequence
// FORMULA-SHRFMLA-FORMULA-SHRFMLA-FORMULA-FORMULA-FORMULA
// ie. it first lists all the formula templates, then it
// lists all the individual formulas
addCell(revertSharedFormula(prevSharedFormula));
}
}
else
{
Cell cell = fr.getFormula();
try
{
// See if the formula evaluates to date
if (fr.getFormula().getType() == CellType.NUMBER_FORMULA)
{
NumberFormulaRecord nfr = (NumberFormulaRecord)fr.getFormula();
if (formattingRecords.isDate(nfr.getXFIndex()))
{
cell = new DateFormulaRecord(nfr,
formattingRecords,
workbook,
workbook,
nineteenFour,
sheet);
}
}
addCell(cell);
}
catch (FormulaException e)
{
// Something has gone wrong trying to read the formula data eg. it
// might be unsupported biff7 data
//logger.warn(CellReferenceHelper.getCellReference(cell.getColumn(), cell.getRow()) + " " + e.Message);
}
}
}
else if (type == Type.LABEL)
{
LabelRecord lr = null;
if (workbookBof.isBiff8())
{
lr = new LabelRecord(r, formattingRecords, sheet, workbookSettings);
}
else
{
lr = new LabelRecord(r, formattingRecords, sheet, workbookSettings,
LabelRecord.biff7);
}
addCell(lr);
}
else if (type == Type.RSTRING)
{
RStringRecord lr = null;
// RString records are obsolete in biff 8
Assert.verify(!workbookBof.isBiff8());
lr = new RStringRecord(r, formattingRecords,
sheet, workbookSettings,
RStringRecord.biff7);
addCell(lr);
}
else if (type == Type.NAME)
{
;
}
else if (type == Type.PASSWORD)
{
PasswordRecord pr = new PasswordRecord(r);
settings.setPasswordHash(pr.getPasswordHash());
}
else if (type == Type.ROW)
{
RowRecord rr = new RowRecord(r);
// See if the row has anything funny about it
if (!rr.isDefaultHeight() ||
!rr.matchesDefaultFontHeight() ||
rr.isCollapsed() ||
rr.hasDefaultFormat() ||
rr.getOutlineLevel() != 0)
{
rowProperties.Add(rr);
}
}
else if (type == Type.BLANK)
{
if (!workbookSettings.getIgnoreBlanks())
{
BlankCell bc = new BlankCell(r, formattingRecords, sheet);
addCell(bc);
}
}
else if (type == Type.MULBLANK)
{
if (!workbookSettings.getIgnoreBlanks())
{
MulBlankRecord mulblank = new MulBlankRecord(r);
// Get the individual cell records from the multiple record
int num = mulblank.getNumberOfColumns();
for (int i = 0; i < num; i++)
{
int ixf = mulblank.getXFIndex(i);
MulBlankCell mbc = new MulBlankCell
(mulblank.getRow(),
mulblank.getFirstColumn() + i,
ixf,
formattingRecords,
sheet);
addCell(mbc);
}
}
}
else if (type == Type.SCL)
{
SCLRecord scl = new SCLRecord(r);
settings.setZoomFactor(scl.getZoomFactor());
}
else if (type == Type.COLINFO)
{
ColumnInfoRecord cir = new ColumnInfoRecord(r);
columnInfosArray.Add(cir);
}
else if (type == Type.HEADER)
{
HeaderRecord hr = null;
if (workbookBof.isBiff8())
hr = new HeaderRecord(r, workbookSettings);
else
hr = new HeaderRecord(r, workbookSettings, HeaderRecord.biff7);
HeaderFooter header = new HeaderFooter(hr.getHeader());
settings.setHeader(header);
}
else if (type == Type.FOOTER)
{
FooterRecord fr = null;
if (workbookBof.isBiff8())
{
fr = new FooterRecord(r, workbookSettings);
}
else
{
fr = new FooterRecord(r, workbookSettings, FooterRecord.biff7);
}
HeaderFooter footer = new HeaderFooter(fr.getFooter());
settings.setFooter(footer);
}
else if (type == Type.SETUP)
{
SetupRecord sr = new SetupRecord(r);
// If the setup record has its not initialized bit set, then
// use the sheet settings default values
if (sr.getInitialized())
{
if (sr.isPortrait())
{
settings.setOrientation(PageOrientation.PORTRAIT);
}
else
{
settings.setOrientation(PageOrientation.LANDSCAPE);
}
if (sr.isRightDown())
{
settings.setPageOrder(PageOrder.RIGHT_THEN_DOWN);
}
else
{
settings.setPageOrder(PageOrder.DOWN_THEN_RIGHT);
}
settings.setPaperSize(PaperSize.getPaperSize(sr.getPaperSize()));
settings.setHeaderMargin(sr.getHeaderMargin());
settings.setFooterMargin(sr.getFooterMargin());
settings.setScaleFactor(sr.getScaleFactor());
settings.setPageStart(sr.getPageStart());
settings.setFitWidth(sr.getFitWidth());
settings.setFitHeight(sr.getFitHeight());
settings.setHorizontalPrintResolution
(sr.getHorizontalPrintResolution());
settings.setVerticalPrintResolution(sr.getVerticalPrintResolution());
settings.setCopies(sr.getCopies());
if (workspaceOptions != null)
{
settings.setFitToPages(workspaceOptions.getFitToPages());
}
}
}
else if (type == Type.WSBOOL)
{
workspaceOptions = new WorkspaceInformationRecord(r);
}
else if (type == Type.DEFCOLWIDTH)
{
DefaultColumnWidthRecord dcwr = new DefaultColumnWidthRecord(r);
settings.setDefaultColumnWidth(dcwr.getWidth());
}
else if (type == Type.DEFAULTROWHEIGHT)
{
DefaultRowHeightRecord drhr = new DefaultRowHeightRecord(r);
if (drhr.getHeight() != 0)
{
settings.setDefaultRowHeight(drhr.getHeight());
}
}
else if (type == Type.CONDFMT)
{
ConditionalFormatRangeRecord cfrr =
new ConditionalFormatRangeRecord(r);
condFormat = new ConditionalFormat(cfrr);
conditionalFormats.Add(condFormat);
}
else if (type == Type.CF)
{
ConditionalFormatRecord cfr = new ConditionalFormatRecord(r);
condFormat.addCondition(cfr);
}
else if (type == Type.FILTERMODE)
{
filterMode = new FilterModeRecord(r);
}
else if (type == Type.AUTOFILTERINFO)
{
autoFilterInfo = new AutoFilterInfoRecord(r);
}
else if (type == Type.AUTOFILTER)
{
if (!workbookSettings.getAutoFilterDisabled())
{
AutoFilterRecord af = new AutoFilterRecord(r);
if (autoFilter == null)
{
autoFilter = new AutoFilter(filterMode, autoFilterInfo);
filterMode = null;
autoFilterInfo = null;
}
autoFilter.add(af);
}
}
else if (type == Type.LEFTMARGIN)
{
MarginRecord m = new LeftMarginRecord(r);
settings.setLeftMargin(m.getMargin());
}
else if (type == Type.RIGHTMARGIN)
{
MarginRecord m = new RightMarginRecord(r);
settings.setRightMargin(m.getMargin());
}
else if (type == Type.TOPMARGIN)
{
MarginRecord m = new TopMarginRecord(r);
settings.setTopMargin(m.getMargin());
}
else if (type == Type.BOTTOMMARGIN)
{
MarginRecord m = new BottomMarginRecord(r);
settings.setBottomMargin(m.getMargin());
}
else if (type == Type.HORIZONTALPAGEBREAKS)
{
HorizontalPageBreaksRecord dr = null;
if (workbookBof.isBiff8())
{
dr = new HorizontalPageBreaksRecord(r);
}
else
{
dr = new HorizontalPageBreaksRecord
(r, HorizontalPageBreaksRecord.biff7);
}
rowBreaks = dr.getRowBreaks();
}
else if (type == Type.VERTICALPAGEBREAKS)
{
VerticalPageBreaksRecord dr = null;
if (workbookBof.isBiff8())
{
dr = new VerticalPageBreaksRecord(r);
}
else
{
dr = new VerticalPageBreaksRecord
(r, VerticalPageBreaksRecord.biff7);
}
columnBreaks = dr.getColumnBreaks();
}
else if (type == Type.PLS)
{
plsRecord = new PLSRecord(r);
// Check for Continue records
while (excelFile.peek().getType() == Type.CONTINUE)
{
r.addContinueRecord(excelFile.next());
}
}
else if (type == Type.DVAL)
{
if (!workbookSettings.getCellValidationDisabled())
{
DataValidityListRecord dvlr = new DataValidityListRecord(r);
if (dvlr.getObjectId() == DataValidation.DEFAULT_OBJECT_ID)
{
if (msoRecord != null && objRecord == null)
{
// there is a drop down associated with this data validation
if (drawingData == null)
drawingData = new DrawingData();
Drawing2 d2 = new Drawing2(msoRecord, drawingData,
workbook.getDrawingGroup());
drawings.Add(d2);
msoRecord = null;
dataValidation = new DataValidation(dvlr);
}
else
{
// no drop down
dataValidation = new DataValidation(dvlr);
}
}
else if (objectIds.Contains(dvlr.getObjectId()))
dataValidation = new DataValidation(dvlr);
else
{
//logger.warn("object id " + dvlr.getObjectId() + " referenced " +
// " by data validity list record not found - ignoring");
}
}
}
else if (type == Type.HCENTER)
{
CentreRecord hr = new CentreRecord(r);
settings.setHorizontalCentre(hr.isCentre());
}
else if (type == Type.VCENTER)
{
CentreRecord vc = new CentreRecord(r);
settings.setVerticalCentre(vc.isCentre());
}
else if (type == Type.DV)
{
if (!workbookSettings.getCellValidationDisabled())
{
DataValiditySettingsRecord dvsr =
new DataValiditySettingsRecord(r,
workbook,
workbook,
workbook.getSettings());
if (dataValidation != null)
{
dataValidation.add(dvsr);
addCellValidation(dvsr.getFirstColumn(),
dvsr.getFirstRow(),
dvsr.getLastColumn(),
dvsr.getLastRow(),
dvsr);
}
else
{
//logger.warn("cannot add data validity settings");
}
}
}
else if (type == Type.OBJ)
{
objRecord = new ObjRecord(r);
if (!workbookSettings.getDrawingsDisabled())
{
// sometimes excel writes out continue records instead of drawing
// records, so forcibly hack the stashed continue record into
// a drawing record
if (msoRecord == null && continueRecord != null)
{
//logger.warn("Cannot find drawing record - using continue record");
msoRecord = new MsoDrawingRecord(continueRecord.getRecord());
continueRecord = null;
}
handleobjectRecord(objRecord, msoRecord, comments);
objectIds.Add((objRecord.getObjectId()));
}
// Save chart handling until the chart BOF record appears
if (objRecord.getType() != ObjRecord.CHART)
{
objRecord = null;
msoRecord = null;
}
}
else if (type == Type.MSODRAWING)
{
if (!workbookSettings.getDrawingsDisabled())
{
if (msoRecord != null)
{
// For form controls, a rogue MSODRAWING record can crop up
// after the main one. Add these into the drawing data
drawingData.addRawData(msoRecord.getData());
}
msoRecord = new MsoDrawingRecord(r);
if (firstMsoRecord)
{
msoRecord.setFirst();
firstMsoRecord = false;
}
}
}
else if (type == Type.BUTTONPROPERTYSET)
{
buttonPropertySet = new ButtonPropertySetRecord(r);
}
else if (type == Type.CALCMODE)
{
CalcModeRecord cmr = new CalcModeRecord(r);
settings.setAutomaticFormulaCalculation(cmr.isAutomatic());
}
else if (type == Type.SAVERECALC)
{
SaveRecalcRecord cmr = new SaveRecalcRecord(r);
settings.setRecalculateFormulasBeforeSave(cmr.getRecalculateOnSave());
}
else if (type == Type.GUTS)
{
GuttersRecord gr = new GuttersRecord(r);
maxRowOutlineLevel =
gr.getRowOutlineLevel() > 0 ? gr.getRowOutlineLevel() - 1 : 0;
maxColumnOutlineLevel =
gr.getColumnOutlineLevel() > 0 ? gr.getRowOutlineLevel() - 1 : 0;
}
else if (type == Type.BOF)
{
BOFRecord br = new BOFRecord(r);
Assert.verify(!br.isWorksheet());
int startpos = excelFile.getPos() - r.getLength() - 4;
// Skip to the end of the nested bof
// Thanks to Rohit for spotting this
Record r2 = excelFile.next();
while (r2.getCode() != Type.EOF.value)
r2 = excelFile.next();
if (br.isChart())
{
if (!workbook.getWorkbookBof().isBiff8())
{
//logger.warn("only biff8 charts are supported");
}
else
{
if (drawingData == null)
drawingData = new DrawingData();
if (!workbookSettings.getDrawingsDisabled())
{
Chart chart = new Chart(msoRecord, objRecord, drawingData,
startpos, excelFile.getPos(),
excelFile, workbookSettings);
charts.Add(chart);
if (workbook.getDrawingGroup() != null)
workbook.getDrawingGroup().add(chart);
}
}
// Reset the drawing records
msoRecord = null;
objRecord = null;
}
// If this worksheet is just a chart, then the EOF reached
// represents the end of the sheet as well as the end of the chart
if (sheetBof.isChart())
cont = false;
}
else if (type == Type.EOF)
cont = false;
}
// Restore the file to its accurate position
excelFile.restorePos();
// Add any out of bounds cells
if (outOfBoundsCells.Count > 0)
handleOutOfBoundsCells();
// Add all the shared formulas to the sheet as individual formulas
foreach (SharedFormulaRecord sfr in sharedFormulas)
{
Cell[] sfnr = sfr.getFormulas(formattingRecords, nineteenFour);
for (int sf = 0; sf < sfnr.Length; sf++)
addCell(sfnr[sf]);
}
// If the last base shared formula wasn't added to the sheet, then
// revert it to an ordinary formula and add it
if (!sharedFormulaAdded && sharedFormula != null)
addCell(revertSharedFormula(sharedFormula));
// If there is a stray msoDrawing record, then flag to the drawing group
// that one has been omitted
if (msoRecord != null && workbook.getDrawingGroup() != null)
workbook.getDrawingGroup().setDrawingsOmitted(msoRecord, objRecord);
// Check that the comments hash is empty
if (comments.Count != 0)
{
//logger.warn("Not all comments have a corresponding Note record");
}
}