public byte[] Read(ref StructureTreeNode chunkToRead)
{
byte[] data = new byte[chunkToRead.Length];
long oldStreamPosition = Parser.Stream.Position;
Parser.Stream.Seek(chunkToRead.Offset, System.IO.SeekOrigin.Begin);
int bytesRead = Parser.Stream.Read(data, 0, (int)chunkToRead.Length);
if (bytesRead != chunkToRead.Length)
{
throw new ParseException("error reading chunk, could not get number of data to read from stream");
}
Parser.Stream.Seek(oldStreamPosition, System.IO.SeekOrigin.Begin);
return(data);
}
/// <summary>
/// Called when the drop operation is performed on this text box
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Editor_DragDropHandler(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("WindowsForms10PersistentObject", false))
{
object data = e.Data.GetData("WindowsForms10PersistentObject");
BaseTreeNode sourceNode = data as BaseTreeNode;
if (sourceNode != null)
{
VariableTreeNode variableNode = sourceNode as VariableTreeNode;
if (variableNode != null)
{
EditionTextBox.SelectedText = SetVariable(variableNode.Item);
}
else
{
StructureTreeNode structureTreeNode = sourceNode as StructureTreeNode;
if (structureTreeNode != null)
{
TextualExplanation text = new TextualExplanation();
Structure structure = structureTreeNode.Item;
CreateDefaultStructureValue(text, structure);
EditionTextBox.SelectedText = text.Text;
}
else
{
EditionTextBox.SelectedText = StripUseless(sourceNode.Model.FullName, WritingContext());
}
}
}
OLVListItem item = data as OLVListItem;
if (item != null)
{
IVariable variable = item.RowObject as IVariable;
if (variable != null)
{
EditionTextBox.SelectedText = SetVariable(variable);
}
}
}
}