61 lines
2.9 KiB
JavaScript
61 lines
2.9 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = Tracks;
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var React = _interopRequireWildcard(require("react"));
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var _context = _interopRequireDefault(require("../context"));
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var _Track = _interopRequireDefault(require("./Track"));
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var _util = require("../util");
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function Tracks(props) {
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var prefixCls = props.prefixCls,
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style = props.style,
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values = props.values,
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startPoint = props.startPoint,
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onStartMove = props.onStartMove;
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var _React$useContext = React.useContext(_context.default),
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included = _React$useContext.included,
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range = _React$useContext.range,
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min = _React$useContext.min;
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var trackList = React.useMemo(function () {
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if (!range) {
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// null value do not have track
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if (values.length === 0) {
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return [];
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}
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var startValue = startPoint !== null && startPoint !== void 0 ? startPoint : min;
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var endValue = values[0];
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return [{
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start: Math.min(startValue, endValue),
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end: Math.max(startValue, endValue)
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}];
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}
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// Multiple
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var list = [];
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for (var i = 0; i < values.length - 1; i += 1) {
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list.push({
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start: values[i],
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end: values[i + 1]
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});
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}
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return list;
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}, [values, range, startPoint, min]);
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return included ? trackList.map(function (_ref, index) {
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var start = _ref.start,
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end = _ref.end;
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return /*#__PURE__*/React.createElement(_Track.default, {
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index: index,
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prefixCls: prefixCls,
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style: (0, _util.getIndex)(style, index),
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start: start,
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end: end,
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key: index,
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onStartMove: onStartMove
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});
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}) : null;
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} |