Method constructor

packages/designer/src/document/node/node.ts:371–405

(readonly document: IDocumentModel, nodeSchema: Schema)

  };

  constructor(readonly document: IDocumentModel, nodeSchema: Schema) {
    makeObservable(this);
    const { componentName, id, children, props, ...extras } = nodeSchema;
    this.id = document.nextId(id);
    this.componentName = componentName;
    if (this.componentName === 'Leaf') {
      this.props = new Props(this, {
        children: isDOMText(children) || isJSExpression(children) ? children : '',
      });
    } else {
      this.props = new Props(this, props, extras);
      this._children = new NodeChildren(this as INode, this.initialChildren(children));
      this._children.internalInitParent();
      this.props.merge(
        this.upgradeProps(this.initProps(props || {})),
        this.upgradeProps(extras),
      );
      this.setupAutoruns();
    }

    this.initBuiltinProps();

    this.isInited = true;
    this.emitter = createModuleEventBus('Node');
    const { editor } = this.document.designer;
    this.onVisibleChange((visible: boolean) => {
      editor?.eventBus.emit(EDITOR_EVENT.NODE_VISIBLE_CHANGE, this, visible);
    });
    this.onChildrenChange((info?: { type: string; node: INode }) => {
      editor?.eventBus.emit(EDITOR_EVENT.NODE_CHILDREN_CHANGE, {
        type: info?.type,
        node: this,
      });
    });
  }

  /**
   * 节点初始化期间就把内置的一些 prop 初始化好，避免后续不断构造实例导致 reaction 执行多次