private static initEvent()

in web/src/components/PluginFlow/components/FlowGraph/FlowGraph.ts [207:255]

43 lines of code
5 McCabe index (conditional complexity)


  private static initEvent() {
    const { graph } = this;
    const container = document.getElementById('container')!;

    graph.on(
      'node:mouseenter',
      FunctionExt.debounce(() => {
        const ports = container.querySelectorAll('.x6-port-body') as NodeListOf<SVGAElement>;
        this.showPorts(ports, true);
      }),
      500,
    );

    graph.on('node:mouseleave', () => {
      const ports = container.querySelectorAll('.x6-port-body') as NodeListOf<SVGAElement>;
      this.showPorts(ports, false);
    });

    graph.on('node:dblclick', ({ node }) => {
      if (node.shape === FlowGraphShape.plugin) {
        const name = node.getAttrByPath('text/text') as string;
        if (!name) {
          return;
        }

        this.graph.trigger(FlowGraphEvent.PLUGIN_CHANGE, {
          visible: true,
          id: node.id,
          name,
          data: node.getData(),
        });
      }

      if (node.shape === FlowGraphShape.condition) {
        this.graph.trigger(FlowGraphEvent.CONDITION_CHANGE, {
          id: node.id,
          data: node.getData(),
          visible: true,
        });
      }
    });

    graph.bindKey('backspace', () => {
      const cells = graph.getSelectedCells();
      if (cells.length) {
        graph.removeCells(cells);
      }
    });
  }