private void beforeDelete(object sender, BeforeModificationEventArgs e)
{
if (CanUndoRedo)
{
UndoRedoStruct ne = new UndoRedoStruct(e, UndoRedoAction.Delete);
undoRedoList.Add(ne);
}
if (adding && e.Text.Length == 1)
{
if (sb.Length > 3)
{
sb.Remove(sb.Length - 1, 1);
autocom.SearchPattern = sb.ToString();
List <AutocompleteItem> items = new List <AutocompleteItem>();
List <string> s = code.FilterAutocompleteWords(autocom.SearchPattern);
foreach (string def in s)
{
items.Add(new SnippetAutocompleteItem(def));
}
curpos = CurrentPosition;
autocom.SetAutocompleteItems(items);
autocom.CaptureFocus = false;
autocom.Show(this, true);
}
else
{
autocom.Close();
}
}
curLinesLen = Lines.Count;
}
public void SuperSnescriptUndo()
{
UndoRedoStruct e = undoRedoList.Undo();
if (e == default)
{
return;
}
CanUndoRedo = false;
if (e.UndoRedoAction == UndoRedoAction.Delete)
{
InsertText(e.Position, e.Text);
CurrentPosition = e.Position + e.Text.Length;
SelectionStart = CurrentPosition;
SelectionEnd = SelectionStart;
}
else if (e.UndoRedoAction == UndoRedoAction.Insert)
{
DeleteRange(e.Position, e.Text.Length);
CurrentPosition = e.Position;
SelectionStart = CurrentPosition;
SelectionEnd = SelectionStart;
}
CanUndoRedo = true;
}
private void beforeInsert(object sender, BeforeModificationEventArgs e)
{
if (CanUndoRedo)
{
UndoRedoStruct ne = new UndoRedoStruct(e, UndoRedoAction.Insert);
undoRedoList.Add(ne);
}
int lineIndex = LineFromPosition(e.Position);
Line Curl = Lines[lineIndex];
int linePos = Curl.Position;
code.ClearFlags();
code.AddLinesAt(lineIndex, linePos, e.Position, e.Text);
}