tdesign-react/lib/_util/ref.js

TDesign Component for React

/**
 * tdesign v1.16.2
 * (c) 2025 tdesign
 * @license MIT
 */

import { _ as _typeof } from '../_chunks/dep-8abcbcbc.js';
import { isValidElement } from 'react';
import { isMemo, ForwardRef } from 'react-is';
import isFragment from './isFragment.js';

var supportRef = function supportRef(nodeOrComponent) {
  var _type$prototype, _nodeOrComponent$prot;
  if (!nodeOrComponent) {
    return false;
  }
  if (isReactElement(nodeOrComponent) && nodeOrComponent.props.propertyIsEnumerable("ref")) {
    return true;
  }
  var type = isMemo(nodeOrComponent) ? nodeOrComponent.type.type : nodeOrComponent.type;
  if (typeof type === "function" && !((_type$prototype = type.prototype) !== null && _type$prototype !== void 0 && _type$prototype.render) && type.$$typeof !== ForwardRef) {
    return false;
  }
  if (typeof nodeOrComponent === "function" && !((_nodeOrComponent$prot = nodeOrComponent.prototype) !== null && _nodeOrComponent$prot !== void 0 && _nodeOrComponent$prot.render) && nodeOrComponent.$$typeof !== ForwardRef) {
    return false;
  }
  return true;
};
function getRefDom(domRef) {
  if (domRef.current && _typeof(domRef.current) === "object" && "currentElement" in domRef.current) {
    return domRef.current.currentElement;
  }
  return domRef.current;
}
function isReactElement(node) {
  return /*#__PURE__*/isValidElement(node) && !isFragment(node);
}
var supportNodeRef = function supportNodeRef(node) {
  return isReactElement(node) && supportRef(node);
};
var getNodeRef = function getNodeRef(node) {
  if (node && isReactElement(node)) {
    var ele = node;
    return ele.props.propertyIsEnumerable("ref") ? ele.props.ref : ele.ref;
  }
  return null;
};
function composeRefs() {
  for (var _len = arguments.length, refs = new Array(_len), _key = 0; _key < _len; _key++) {
    refs[_key] = arguments[_key];
  }
  return function (instance) {
    for (var _i = 0, _refs = refs; _i < _refs.length; _i++) {
      var ref = _refs[_i];
      if (typeof ref === "function") {
        ref(instance);
      } else if (ref) {
        ref.current = instance;
      }
    }
  };
}

export { composeRefs, getNodeRef, getRefDom, supportNodeRef, supportRef };
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