private void ASTTree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
if (e.NewValue != null)
{
var selectedTreeItem = ((TreeViewItem)e.NewValue);
TreeProperties.Items.Clear();
if (selectedTreeItem.Tag is RedNode)
{
var redNode = selectedTreeItem.Tag as RedNode;
foreach (var property in redNode.GetType().GetProperties())
{
TreeProperties.Items.Add(new { Name = property.Name, Value = property.GetValue(redNode, null) });
}
TypeProperty.Text = redNode.GetType().Name;
KindProperty.Text = redNode.Kind.ToString();
var textRange = SourceCode.Selection;
var startPos = SourceCode.GetTextPointerAtOffset(redNode.Span.Start);
var endPos = SourceCode.GetTextPointerAtOffset(redNode.Span.Start + redNode.Span.Length);
SourceCode.Selection.Select(startPos, endPos);
}
if (selectedTreeItem.Tag is SyntaxToken)
{
var token = selectedTreeItem.Tag as SyntaxToken;
TypeProperty.Text = token.GetType().Name; // + " " + token.Value.GetType().Name;
KindProperty.Text = token.Kind.ToString();
foreach (var property in token.GetType().GetProperties())
{
TreeProperties.Items.Add(new { Name = property.Name, Value = property.GetValue(token, null) });
}
var textRange = SourceCode.Selection;
var startPos = SourceCode.GetTextPointerAtOffset(token.Span.Start);
var endPos = SourceCode.GetTextPointerAtOffset(token.Span.Start + token.Span.Length);
SourceCode.Selection.Select(startPos, endPos);
}
}
}
