public VersionInfo(PsdBinaryReader reader, string name)
: base(name)
{
Version = reader.ReadUInt32();
HasRealMergedData = reader.ReadBoolean();
ReaderName = reader.ReadUnicodeString();
WriterName = reader.ReadUnicodeString();
FileVersion = reader.ReadUInt32();
}
public Layer(PsdBinaryReader reader, PsdFile psdFile)
: this(psdFile)
{
Util.DebugMessage(reader.BaseStream, "Load, Begin, Layer");
Rect = reader.ReadRectangle();
//-----------------------------------------------------------------------
// Read channel headers. Image data comes later, after the layer header.
Int32 numberOfChannels = reader.ReadUInt16();
for (Int32 channel = 0; channel < numberOfChannels; channel++)
{
var ch = new Channel(reader, this);
Channels.Add(ch);
}
//-----------------------------------------------------------------------
//
var signature = reader.ReadAsciiChars(4);
if (signature != "8BIM")
{
throw (new PsdInvalidException("Invalid signature in layer header."));
}
BlendModeKey = reader.ReadAsciiChars(4);
Opacity = reader.ReadByte();
Clipping = reader.ReadBoolean();
var flagsByte = reader.ReadByte();
_flags = new BitVector32(flagsByte);
reader.ReadByte(); //padding
//-----------------------------------------------------------------------
// This is the total size of the MaskData, the BlendingRangesData, the
// Name and the AdjustmentLayerInfo.
var extraDataSize = reader.ReadUInt32();
var extraDataStartPosition = reader.BaseStream.Position;
Masks = new MaskInfo(reader, this);
BlendingRangesData = new BlendingRanges(reader, this);
Name = reader.ReadPascalString(4);
//-----------------------------------------------------------------------
// Process Additional Layer Information
Int64 adjustmentLayerEndPos = extraDataStartPosition + extraDataSize;
while (reader.BaseStream.Position < adjustmentLayerEndPos)
{
var layerInfo = LayerInfoFactory.Load(reader,
psdFile: PsdFile,
globalLayerInfo: false);
AdditionalInfo.Add(layerInfo);
}
foreach (var adjustmentInfo in AdditionalInfo)
{
switch (adjustmentInfo.Key)
{
case "luni":
Name = ((LayerUnicodeName)adjustmentInfo).Name;
break;
}
}
Util.DebugMessage(reader.BaseStream, "Load, End, Layer, {0}", Name);
PsdFile.LoadContext.OnLoadLayerHeader(this);
}