antd/lib/slider/SliderTooltip.js

An enterprise-class UI design language and React components implementation

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(require("react"));

var _tooltip = _interopRequireDefault(require("../tooltip"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (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; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function useCombinedRefs() {
  for (var _len = arguments.length, refs = new Array(_len), _key = 0; _key < _len; _key++) {
    refs[_key] = arguments[_key];
  }

  var targetRef = React.useRef();
  React.useEffect(function () {
    refs.forEach(function (ref) {
      if (!ref) return;

      if (typeof ref === 'function') {
        ref(targetRef.current);
      } else {
        ref.current = targetRef.current;
      }
    });
  }, [refs]);
  return targetRef;
}

var SliderTooltip = /*#__PURE__*/React.forwardRef(function (props, ref) {
  var visible = props.visible;
  var innerRef = React.useRef(null);
  var tooltipRef = useCombinedRefs(ref, innerRef);
  var rafRef = React.useRef(null);

  function cancelKeepAlign() {
    window.cancelAnimationFrame(rafRef.current);
    rafRef.current = null;
  }

  function keepAlign() {
    if (rafRef.current !== null) {
      return;
    }

    rafRef.current = window.requestAnimationFrame(function () {
      tooltipRef.current.forcePopupAlign();
      rafRef.current = null;
      keepAlign();
    });
  }

  React.useEffect(function () {
    if (visible) {
      keepAlign();
    } else {
      cancelKeepAlign();
    }

    return cancelKeepAlign;
  }, [visible]);
  return /*#__PURE__*/React.createElement(_tooltip["default"], _extends({
    ref: tooltipRef
  }, props));
});
var _default = SliderTooltip;
exports["default"] = _default;