rc-slider/lib/Steps/index.js

Slider UI component for React

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var React = _interopRequireWildcard(require("react"));
var _context = _interopRequireDefault(require("../context"));
var _Dot = _interopRequireDefault(require("./Dot"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
var Steps = function Steps(props) {
  var prefixCls = props.prefixCls,
    marks = props.marks,
    dots = props.dots,
    style = props.style,
    activeStyle = props.activeStyle;
  var _React$useContext = React.useContext(_context.default),
    min = _React$useContext.min,
    max = _React$useContext.max,
    step = _React$useContext.step;
  var stepDots = React.useMemo(function () {
    var dotSet = new Set();

    // Add marks
    marks.forEach(function (mark) {
      dotSet.add(mark.value);
    });

    // Fill dots
    if (dots && step !== null) {
      var current = min;
      while (current <= max) {
        dotSet.add(current);
        current += step;
      }
    }
    return Array.from(dotSet);
  }, [min, max, step, dots, marks]);
  return /*#__PURE__*/React.createElement("div", {
    className: "".concat(prefixCls, "-step")
  }, stepDots.map(function (dotValue) {
    return /*#__PURE__*/React.createElement(_Dot.default, {
      prefixCls: prefixCls,
      key: dotValue,
      value: dotValue,
      style: style,
      activeStyle: activeStyle
    });
  }));
};
var _default = exports.default = Steps;