def _remove_prev_layer(self):
"""
Removes previous temporary layer
:return: None
:rtype: None
"""
if self.prev_temp_mem_layer and len(gpx_view.get_layer_by_name(self.temp_layer_name)) != 0:
gpx_view.remove_vertex(self.map_canvas, self.prev_point_row_attr)
gpx_view.remove_map_layer(self.map_canvas, self.prev_temp_mem_layer)
return True
def closeEvent(self, event):
"""
Closes the import dialog when called
:param event: Close event
:return: None
:rtype: None
"""
if len(gpx_view.get_layer_by_name(self.temp_layer_name)) != 0:
gpx_view.remove_vertex(self.map_canvas, self.point_row_attr)
gpx_view.remove_map_layer(self.map_canvas, self.temp_mem_layer)
if self.point_row_attr:
self._refresh_map_canvas()
event.accept()
def closeEvent(self, event):
"""
Closes the import dialog when called
:param event: Close event
:return: None
:rtype: None
"""
if len(gpx_view.get_layer_by_name(self.temp_layer_name)) != 0:
gpx_view.remove_vertex(self.map_canvas, self.point_row_attr)
gpx_view.remove_map_layer(self.map_canvas, self.temp_mem_layer)
if self.point_row_attr:
self._refresh_map_canvas()
self.save_handler()