unis_crm/frontend1/node_modules/@rc-component/util/es/ref.js

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2026-03-26 09:29:55 +00:00
import { isValidElement, version } from 'react';
import { ForwardRef, isMemo } from 'react-is';
import useMemo from "./hooks/useMemo";
import isFragment from "./React/isFragment";
const ReactMajorVersion = Number(version.split('.')[0]);
export const fillRef = (ref, node) => {
if (typeof ref === 'function') {
ref(node);
} else if (typeof ref === 'object' && ref && 'current' in ref) {
ref.current = node;
}
};
/**
* Merge refs into one ref function to support ref passing.
*/
export const composeRef = (...refs) => {
const refList = refs.filter(Boolean);
if (refList.length <= 1) {
return refList[0];
}
return node => {
refs.forEach(ref => {
fillRef(ref, node);
});
};
};
export const useComposeRef = (...refs) => {
return useMemo(() => composeRef(...refs),
// eslint-disable-next-line react-hooks/exhaustive-deps
refs, (prev, next) => prev.length !== next.length || prev.every((ref, i) => ref !== next[i]));
};
export const supportRef = nodeOrComponent => {
if (!nodeOrComponent) {
return false;
}
// React 19 no need `forwardRef` anymore. So just pass if is a React element.
if (isReactElement(nodeOrComponent) && ReactMajorVersion >= 19) {
return true;
}
const type = isMemo(nodeOrComponent) ? nodeOrComponent.type.type : nodeOrComponent.type;
// Function component node
if (typeof type === 'function' && !type.prototype?.render && type.$$typeof !== ForwardRef) {
return false;
}
// Class component
if (typeof nodeOrComponent === 'function' && !nodeOrComponent.prototype?.render && nodeOrComponent.$$typeof !== ForwardRef) {
return false;
}
return true;
};
function isReactElement(node) {
return /*#__PURE__*/isValidElement(node) && !isFragment(node);
}
export const supportNodeRef = node => {
return isReactElement(node) && supportRef(node);
};
/**
* In React 19. `ref` is not a property from node.
* But a property from `props.ref`.
* To check if `props.ref` exist or fallback to `ref`.
*/
export const getNodeRef = node => {
if (node && isReactElement(node)) {
const ele = node;
// Source from:
// https://github.com/mui/material-ui/blob/master/packages/mui-utils/src/getReactNodeRef/getReactNodeRef.ts
return ele.props.propertyIsEnumerable('ref') ? ele.props.ref : ele.ref;
}
return null;
};