protected override void OnMouseDown(MouseButtonEventArgs e)
{
var position = _editor.GetPositionFromPoint(e.GetPosition(_editor));
if (position.HasValue)
{
var lineNum = position.Value.Line;
DebuggerBreakpoint bp;
if ((bp = _debugger.GetBreakpoints().FirstOrDefault(x => x.Line == lineNum)) != null)
{
bp.Destroy();
}
else
{
bp = _debugger.SetBreakpoint(lineNum);
var anchor = _editor.Document.CreateAnchor(position.Value.Line);
anchor.Deleted += (sender, args) => bp.Destroy();
}
}
}
