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50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
export function toList<T>(val: T | T[]): T[] {
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if (val === false) {
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return [false, false] as T[];
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}
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return Array.isArray(val) ? val : [val];
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}
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export function getNode(dom: React.ReactNode, defaultNode: React.ReactNode, needDom?: boolean) {
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if (dom === true || dom === undefined) {
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return defaultNode;
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}
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return dom || (needDom && defaultNode);
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}
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/**
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* Check for element is native ellipsis
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* ref:
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* - https://github.com/ant-design/ant-design/issues/50143
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* - https://github.com/ant-design/ant-design/issues/50414
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*/
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export function isEleEllipsis(ele: HTMLElement): boolean {
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// Create a new div to get the size
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const childDiv = document.createElement('em');
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ele.appendChild(childDiv);
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// For test case
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if (process.env.NODE_ENV !== 'production') {
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childDiv.className = 'ant-typography-css-ellipsis-content-measure';
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}
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const rect = ele.getBoundingClientRect();
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const childRect = childDiv.getBoundingClientRect();
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// Reset
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ele.removeChild(childDiv);
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// Range checker
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return (
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// Horizontal out of range
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rect.left > childRect.left ||
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childRect.right > rect.right ||
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// Vertical out of range
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rect.top > childRect.top ||
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childRect.bottom > rect.bottom
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);
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}
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export const isValidText = (val: any): val is string | number =>
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['string', 'number'].includes(typeof val);
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