'Start part excluder tool'

def exclude(self, event):

    if (not self.fgcode):
        wx.CallAfter(self.statusbar.SetStatusText, _('No    file    loaded.    Please    use    load    first.'))
        return
    if (not self.excluder):
        from .excluder import Excluder
        self.excluder = Excluder()
    self.excluder.pop_window(self.fgcode, bgcolor=self.bgcolor, build_dimensions=self.build_dimensions_list)
