private StciIndexed LoadStciIndexed(BinaryReader aReader, Ja2Data.StciHeader aHeader)
{
StciIndexed _newStciIndexed = new StciIndexed();
Ja2Data.StciIndexed _stciIndexed = new Ja2Data.StciIndexed(aHeader);
_stciIndexed.Load(aReader);
Ja2Data.StciIndexedHeader _subHeader = (Ja2Data.StciIndexedHeader)aHeader.SubHeader;
_newStciIndexed.BlueDepth = _subHeader.BlueDepth;
_newStciIndexed.GreenDepth = _subHeader.GreenDepth;
_newStciIndexed.NumberOfColours = _subHeader.NumberOfColous;
_newStciIndexed.NumberOfSubImages = (int)_subHeader.NumberOfSubImages;
_newStciIndexed.RedDepth = _subHeader.RedDepth;
_newStciIndexed.Unused = _subHeader.Unused;
_newStciIndexed.DateCreated = DateTime.Now;
_newStciIndexed.UserId = this.FUserId;
_newStciIndexed.Palette = _stciIndexed.Palette;
for (int i = 0; i < _subHeader.NumberOfSubImages; i++)
{
StciIndexedSubImage _subImage = this.LoadSubImage(_stciIndexed.Images[i]);
_subImage.StciIndexed = _newStciIndexed;
this.FSubImages.Add(_subImage);
}
return(_newStciIndexed);
}
private byte[] DownloadStiIndexed(SlfRecordStci aStciRecord, int aDataLength)
{
Ja2Data.StciHeader _header = DownloadStciHeader(aStciRecord);
StciIndexed _indexedRec = aStciRecord.StciIndexed.First();
Ja2Data.StciIndexedHeader _subHeader = new Ja2Data.StciIndexedHeader((UInt16)_indexedRec.NumberOfSubImages);
_subHeader.BlueDepth = _indexedRec.BlueDepth;
_subHeader.GreenDepth = _indexedRec.GreenDepth;
_subHeader.RedDepth = _indexedRec.RedDepth;
_subHeader.NumberOfColous = (uint)_indexedRec.NumberOfColours;
_header.SubHeader = _subHeader;
Ja2Data.StciSubImage[] _subImages = new Ja2Data.StciSubImage[_indexedRec.NumberOfSubImages];
int i = 0;
foreach (StciIndexedSubImage _subImage in _indexedRec.StciIndexedSubImage)
{
_subImages[i] = this.DownloadStciSubimage(_subImage);
i++;
}
Ja2Data.StciIndexed _stciIndexed = new Ja2Data.StciIndexed(_header, _indexedRec.Palette, _subImages);
byte[] _buffer = new byte[aDataLength];
using (MemoryStream _ms = new MemoryStream(_buffer))
{
_stciIndexed.Save(_ms);
}
return(_buffer);
}
public override int Upload(BinaryReader aReader, int aSlfFileId)
{
int _count = 0;
foreach (Ja2Data.SlfFile.Record _file in this.FFiles)
{
try
{
aReader.BaseStream.Position = _file.Offset;
SlfRecordHeader _recHeader = this.CreateSlfRecordHeader(_file);
this.FHeaders.Add(_recHeader);
Ja2Data.StciHeader _stciHeader = new Ja2Data.StciHeader();
_stciHeader.Read(aReader);
SlfRecordStci _stciRecord = this.LoadStciHeader(_stciHeader);
_stciRecord.SlfRecordHeader = _recHeader;
_stciRecord.SlfFileId = aSlfFileId;
this.FRecords.Add(_stciRecord);
if (_stciHeader.IsIndexed)
{
StciIndexed _newStciIndexed = this.LoadStciIndexed(aReader, _stciHeader);
_newStciIndexed.SlfRecordStci = _stciRecord;
this.FRecordsIndexed.Add(_newStciIndexed);
}
else
{
StciRgb _newStciRgb = this.LoadStciRgb(aReader, _stciHeader);
_newStciRgb.SlfRecordStci = _stciRecord;
this.FRecordsRgb.Add(_newStciRgb);
}
this.AddRecordsToDataSet();
_count += this.SaveChanges();
}
catch (Exception _exc)
{
string _excMess = String.Format("Uploading file {0} exception\n", _file.FileName);
throw new Exception(_excMess, _exc);
}
}
return(_count);
}
