deselectAllPorts method

Implementation

deselectAllPorts() {
  selectedPortId = null;
  canvasReader.model.getAllComponents().values.forEach((component) {
    if (component.type == 'port') {
      (component.data as PortData)
          .setPortState(arePortsVisible ? PortState.shown : PortState.hidden);
      component.updateComponent();
    }
  });
}