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139 lines
3.2 KiB
139 lines
3.2 KiB
import classNames from 'classnames';
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import * as React from 'react';
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import { cloneElement } from 'react';
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import { useBootstrapPrefix } from './ThemeProvider';
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import { map } from './ElementChildren';
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import { jsx as _jsx } from "react/jsx-runtime";
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const ROUND_PRECISION = 1000;
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/**
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* Validate that children, if any, are instances of `<ProgressBar>`.
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*/
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function onlyProgressBar(props, propName, componentName) {
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const children = props[propName];
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if (!children) {
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return null;
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}
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let error = null;
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React.Children.forEach(children, child => {
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if (error) {
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return;
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}
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/**
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* Compare types in a way that works with libraries that patch and proxy
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* components like react-hot-loader.
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*
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* see https://github.com/gaearon/react-hot-loader#checking-element-types
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*/
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// eslint-disable-next-line @typescript-eslint/no-use-before-define
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const element = /*#__PURE__*/_jsx(ProgressBar, {});
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if (child.type === element.type) return;
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const childType = child.type;
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const childIdentifier = /*#__PURE__*/React.isValidElement(child) ? childType.displayName || childType.name || childType : child;
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error = new Error(`Children of ${componentName} can contain only ProgressBar ` + `components. Found ${childIdentifier}.`);
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});
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return error;
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}
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const defaultProps = {
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min: 0,
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max: 100,
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animated: false,
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isChild: false,
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visuallyHidden: false,
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striped: false
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};
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function getPercentage(now, min, max) {
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const percentage = (now - min) / (max - min) * 100;
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return Math.round(percentage * ROUND_PRECISION) / ROUND_PRECISION;
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}
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function renderProgressBar({
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min,
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now,
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max,
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label,
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visuallyHidden,
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striped,
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animated,
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className,
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style,
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variant,
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bsPrefix,
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...props
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}, ref) {
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return /*#__PURE__*/_jsx("div", {
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ref: ref,
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...props,
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role: "progressbar",
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className: classNames(className, `${bsPrefix}-bar`, {
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[`bg-${variant}`]: variant,
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[`${bsPrefix}-bar-animated`]: animated,
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[`${bsPrefix}-bar-striped`]: animated || striped
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}),
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style: {
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width: `${getPercentage(now, min, max)}%`,
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...style
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},
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"aria-valuenow": now,
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"aria-valuemin": min,
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"aria-valuemax": max,
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children: visuallyHidden ? /*#__PURE__*/_jsx("span", {
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className: "visually-hidden",
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children: label
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}) : label
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});
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}
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const ProgressBar = /*#__PURE__*/React.forwardRef(({
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isChild,
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...props
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}, ref) => {
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props.bsPrefix = useBootstrapPrefix(props.bsPrefix, 'progress');
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if (isChild) {
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return renderProgressBar(props, ref);
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}
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const {
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min,
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now,
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max,
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label,
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visuallyHidden,
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striped,
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animated,
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bsPrefix,
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variant,
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className,
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children,
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...wrapperProps
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} = props;
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return /*#__PURE__*/_jsx("div", {
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ref: ref,
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...wrapperProps,
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className: classNames(className, bsPrefix),
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children: children ? map(children, child => /*#__PURE__*/cloneElement(child, {
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isChild: true
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})) : renderProgressBar({
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min,
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now,
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max,
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label,
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visuallyHidden,
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striped,
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animated,
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bsPrefix,
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variant
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}, ref)
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});
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});
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ProgressBar.displayName = 'ProgressBar';
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ProgressBar.defaultProps = defaultProps;
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export default ProgressBar; |