lowcode-engine/packages/utils/src/node-helper.ts at develop · lowcodecloud/lowcode-engine

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// 仅使用类型

import { Node } from '@alilc/lowcode-designer';

export const getClosestNode = (node: Node, until: (node: Node) => boolean): Node | undefined => {

if (!node) {

return undefined;

}

if (until(node)) {

return node;

} else {

// @ts-ignore

return getClosestNode(node.getParent(), until);

}

};

/**

* 判断节点是否可被点击

* @param {Node} node 节点

* @param {unknown} e 点击事件

* @returns {boolean} 是否可点击，true表示可点击

export const canClickNode = (node: Node, e: unknown): boolean => {

const onClickHook = node.componentMeta?.getMetadata().configure?.advanced?.callbacks?.onClickHook;

const canClick = typeof onClickHook === 'function' ? onClickHook(e as MouseEvent, node) : true;

return canClick;

};