Event handler for video cell toggle button

def OnVideoCell(self, event):
        """Event handler for video cell toggle button"""

        if self.video_cell_button_id == event.GetId():
            if event.IsChecked():
                wildcard = _("Media files") + " (*.*)|*.*"
                videofile, __ = self.get_filepath_findex_from_user(
                    wildcard, "Choose video or audio file", wx.OPEN)
                post_command_event(self, self.VideoCellMsg,
                                   videofile=videofile)
            else:
                post_command_event(self, self.VideoCellMsg, videofile=False)

        event.Skip()