public ChartSubstreamRecordAggregate(RecordStream rs)
{
_bofRec = (BOFRecord)rs.GetNext();
List<RecordBase> temp = new List<RecordBase>();
while (rs.PeekNextClass() != typeof(EOFRecord))
{
Type a = rs.PeekNextClass();
if (PageSettingsBlock.IsComponentRecord(rs.PeekNextSid()))
{
if (_psBlock != null)
{
if (rs.PeekNextSid() == HeaderFooterRecord.sid)
{
// test samples: 45538_classic_Footer.xls, 45538_classic_Header.xls
_psBlock.AddLateHeaderFooter((HeaderFooterRecord)rs.GetNext());
continue;
}
throw new InvalidDataException(
"Found more than one PageSettingsBlock in chart sub-stream");
}
_psBlock = new PageSettingsBlock(rs);
temp.Add(_psBlock);
continue;
}
temp.Add(rs.GetNext());
}
_recs = temp;
Record eof = rs.GetNext(); // no need to save EOF in field
if (!(eof is EOFRecord))
{
throw new InvalidOperationException("Bad chart EOF");
}
}
// TODO make this class into a record aggregate
private static ExternSheetRecord ReadExtSheetRecord(RecordStream rs)
{
List<ExternSheetRecord> temp = new List<ExternSheetRecord>(2);
while (rs.PeekNextClass() == typeof(ExternSheetRecord))
{
temp.Add((ExternSheetRecord)rs.GetNext());
}
int nItems = temp.Count;
if (nItems < 1)
{
throw new Exception("Expected an EXTERNSHEET record but got ("
+ rs.PeekNextClass().Name + ")");
}
if (nItems == 1)
{
// this is the normal case. There should be just one ExternSheetRecord
return temp[0];
}
// Some apps generate multiple ExternSheetRecords (see bug 45698).
// It seems like the best thing to do might be to combine these into one
ExternSheetRecord[] esrs = new ExternSheetRecord[nItems];
esrs = temp.ToArray();
return ExternSheetRecord.Combine(esrs);
}
public ConditionalFormattingTable(RecordStream rs)
{
IList temp = new ArrayList();
while (rs.PeekNextClass() == typeof(CFHeaderRecord))
{
temp.Add(CFRecordsAggregate.CreateCFAggregate(rs));
}
_cfHeaders = temp;
}
public DataValidityTable(RecordStream rs)
{
_headerRec = (DVALRecord)rs.GetNext();
IList temp = new ArrayList();
while (rs.PeekNextClass() == typeof(DVRecord))
{
temp.Add(rs.GetNext());
}
_validationList = temp;
}
/**
* Reads zero or more consecutive {@link MergeCellsRecord}s
* @param rs
*/
public void Read(RecordStream rs)
{
while (rs.PeekNextClass() == typeof(MergeCellsRecord))
{
MergeCellsRecord mcr = (MergeCellsRecord)rs.GetNext();
int nRegions = mcr.NumAreas;
for (int i = 0; i < nRegions; i++)
{
_mergedRegions.Add(mcr.GetAreaAt(i));
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnInfoRecordsAggregate"/> class.
/// </summary>
/// <param name="rs">The rs.</param>
public ColumnInfoRecordsAggregate(RecordStream rs): this()
{
bool isInOrder = true;
ColumnInfoRecord cirPrev = null;
while (rs.PeekNextClass() == typeof(ColumnInfoRecord))
{
ColumnInfoRecord cir = (ColumnInfoRecord)rs.GetNext();
records.Add(cir);
if (cirPrev != null && CIRComparator.CompareColInfos(cirPrev, cir) > 0)
{
isInOrder = false;
}
cirPrev = cir;
}
if (records.Count < 1)
{
throw new InvalidOperationException("No column info records found");
}
if (!isInOrder)
{
records.Sort(CIRComparator.instance);
}
}
public void Construct(CellValueRecordInterface rec, RecordStream rs, SharedValueManager sfh)
{
if (rec is FormulaRecord)
{
FormulaRecord formulaRec = (FormulaRecord)rec;
// read optional cached text value
StringRecord cachedText=null;
Type nextClass = rs.PeekNextClass();
if (nextClass == typeof(StringRecord))
{
cachedText = (StringRecord)rs.GetNext();
}
else
{
cachedText = null;
}
InsertCell(new FormulaRecordAggregate(formulaRec, cachedText, sfh));
}
else
{
InsertCell(rec);
}
}
private WorkbookRecordList _workbookRecordList; // TODO - would be nice to Remove this
public LinkTable(List<Record> inputList, int startIndex, WorkbookRecordList workbookRecordList, Dictionary<String, NameCommentRecord> commentRecords)
{
_workbookRecordList = workbookRecordList;
RecordStream rs = new RecordStream(inputList, startIndex);
ArrayList temp = new ArrayList();
while (rs.PeekNextClass() == typeof(SupBookRecord))
{
temp.Add(new ExternalBookBlock(rs));
}
//_externalBookBlocks = new ExternalBookBlock[temp.Count];
_externalBookBlocks = (ExternalBookBlock[])temp.ToArray(typeof(ExternalBookBlock));
temp.Clear();
if (_externalBookBlocks.Length > 0)
{
// If any ExternalBookBlock present, there is always 1 of ExternSheetRecord
if (rs.PeekNextClass() != typeof(ExternSheetRecord))
{
// not quite - if written by google docs
_externSheetRecord = null;
}
else
{
_externSheetRecord = ReadExtSheetRecord(rs);
}
}
else
{
_externSheetRecord = null;
}
_definedNames = new List<NameRecord>();
// collect zero or more DEFINEDNAMEs id=0x18
while (true)
{
Type nextClass = rs.PeekNextClass();
if (nextClass == typeof(NameRecord))
{
NameRecord nr = (NameRecord)rs.GetNext();
_definedNames.Add(nr);
}
else if (nextClass == typeof(NameCommentRecord))
{
NameCommentRecord ncr = (NameCommentRecord)rs.GetNext();
commentRecords.Add(ncr.NameText, ncr);
}
else
{
break;
}
}
_recordCount = rs.GetCountRead();
for (int i = startIndex; i < startIndex + _recordCount; i++)
{
_workbookRecordList.Records.Add(inputList[i]);
}
}
public ExternalBookBlock(RecordStream rs)
{
_externalBookRecord = (SupBookRecord)rs.GetNext();
ArrayList temp = new ArrayList();
while (rs.PeekNextClass() == typeof(ExternalNameRecord))
{
temp.Add(rs.GetNext());
}
_externalNameRecords = (ExternalNameRecord[])temp.ToArray(typeof(ExternalNameRecord));
temp.Clear();
while (rs.PeekNextClass() == typeof(CRNCountRecord))
{
temp.Add(new CRNBlock(rs));
}
_crnBlocks = (CRNBlock[])temp.ToArray(typeof(CRNBlock));
}
