private void ProcessSelectObject(byte[] recordData)
{
MemoryStream memoryStream = null;
BinaryReader binaryReader = null;
try
{
memoryStream = new MemoryStream(recordData);
binaryReader = new BinaryReader(memoryStream);
uint num = binaryReader.ReadUInt32();
MetafileParser.ObjectHandle objectHandle;
if (num >= MetafileParser.StockObjectMinCode && num <= MetafileParser.StockObjectMaxCode)
{
MetafileParser.EmfStockObject stockObject = (MetafileParser.EmfStockObject)(num - MetafileParser.StockObjectMinCode);
this.InternalSelectObject(stockObject);
}
else if (this._objects.TryGetValue(num, out objectHandle))
{
if (objectHandle.IsStockObject)
{
this.InternalSelectObject(objectHandle.GetStockObject());
}
else if (objectHandle.IsBrush)
{
this._brush = objectHandle.GetBrush();
}
}
Debug.Assert(memoryStream.Position == memoryStream.Length);
}
finally
{
if (binaryReader != null)
{
binaryReader.Close();
}
if (memoryStream != null)
{
memoryStream.Dispose();
}
}
}
private void InternalSelectObject(MetafileParser.EmfStockObject stockObject)
{
switch (stockObject)
{
case MetafileParser.EmfStockObject.WHITE_BRUSH:
this._brush = new SolidBrush(Color.White);
break;
case MetafileParser.EmfStockObject.LTGRAY_BRUSH:
this._brush = new SolidBrush(Color.LightGray);
break;
case MetafileParser.EmfStockObject.GRAY_BRUSH:
this._brush = new SolidBrush(Color.Gray);
break;
case MetafileParser.EmfStockObject.DKGRAY_BRUSH:
this._brush = new SolidBrush(Color.DarkGray);
break;
case MetafileParser.EmfStockObject.BLACK_BRUSH:
this._brush = new SolidBrush(Color.Black);
break;
case MetafileParser.EmfStockObject.NULL_BRUSH:
this._brush = null;
break;
default:
if (stockObject == MetafileParser.EmfStockObject.DC_BRUSH)
{
throw new NotImplementedException();
}
break;
}
}
public ObjectHandle(MetafileParser.EmfStockObject stockObject)
{
this._stockObject = new MetafileParser.EmfStockObject?(stockObject);
}
