Method remove

packages/designer/src/document/node/node.ts:615–634

* 移除当前节点

(
    useMutator = true,
    purge = true,
    options: NodeRemoveOptions = { suppressRemoveEvent: false },
  )

   * 移除当前节点
   */
  remove(
    useMutator = true,
    purge = true,
    options: NodeRemoveOptions = { suppressRemoveEvent: false },
  ) {
    if (this.parent) {
      if (!options.suppressRemoveEvent) {
        this.document.designer.editor?.eventBus.emit('node.remove.topLevel', {
          node: this,
          index: this.parent?.children?.indexOf(this),
        });
      }
      if (this.isSlot()) {
        this.parent.removeSlot(this);
        this.parent.children?.internalDelete(this, purge, useMutator, { suppressRemoveEvent: true });
      } else {
        this.parent.children?.internalDelete(this, purge, useMutator, { suppressRemoveEvent: true });
      }
    }
  }

  /**
   * 锁住当前节点