antd/es/carousel/index.js

An enterprise-class UI design language and React components implementation

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import _extends from "@babel/runtime/helpers/esm/extends";
var __rest = this && this.__rest || function (s, e) {
  var t = {};
  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }
  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};
import SlickCarousel from '@ant-design/react-slick';
import classNames from 'classnames';
import * as React from 'react';
import { ConfigContext } from '../config-provider';
import useStyle from './style';
var Carousel = /*#__PURE__*/React.forwardRef(function (_a, ref) {
  var _classNames;
  var _a$dots = _a.dots,
    dots = _a$dots === void 0 ? true : _a$dots,
    _a$arrows = _a.arrows,
    arrows = _a$arrows === void 0 ? false : _a$arrows,
    _a$draggable = _a.draggable,
    draggable = _a$draggable === void 0 ? false : _a$draggable,
    _a$dotPosition = _a.dotPosition,
    dotPosition = _a$dotPosition === void 0 ? 'bottom' : _a$dotPosition,
    _a$vertical = _a.vertical,
    vertical = _a$vertical === void 0 ? dotPosition === 'left' || dotPosition === 'right' : _a$vertical,
    props = __rest(_a, ["dots", "arrows", "draggable", "dotPosition", "vertical"]);
  var _React$useContext = React.useContext(ConfigContext),
    getPrefixCls = _React$useContext.getPrefixCls,
    direction = _React$useContext.direction;
  var slickRef = React.useRef();
  var goTo = function goTo(slide) {
    var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    slickRef.current.slickGoTo(slide, dontAnimate);
  };
  React.useImperativeHandle(ref, function () {
    return {
      goTo: goTo,
      autoPlay: slickRef.current.innerSlider.autoPlay,
      innerSlider: slickRef.current.innerSlider,
      prev: slickRef.current.slickPrev,
      next: slickRef.current.slickNext
    };
  }, [slickRef.current]);
  var prevCount = React.useRef(React.Children.count(props.children));
  React.useEffect(function () {
    if (prevCount.current !== React.Children.count(props.children)) {
      goTo(props.initialSlide || 0, false);
      prevCount.current = React.Children.count(props.children);
    }
  }, [props.children]);
  var newProps = _extends({
    vertical: vertical
  }, props);
  if (newProps.effect === 'fade') {
    newProps.fade = true;
  }
  var prefixCls = getPrefixCls('carousel', newProps.prefixCls);
  var dotsClass = 'slick-dots';
  var enableDots = !!dots;
  var dsClass = classNames(dotsClass, dotsClass + "-" + dotPosition, typeof dots === 'boolean' ? false : dots === null || dots === void 0 ? void 0 : dots.className);
  var _useStyle = useStyle(prefixCls),
    _useStyle2 = _slicedToArray(_useStyle, 2),
    wrapSSR = _useStyle2[0],
    hashId = _useStyle2[1];
  var className = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, prefixCls + "-rtl", direction === 'rtl'), _defineProperty(_classNames, prefixCls + "-vertical", newProps.vertical), _classNames), hashId);
  return wrapSSR( /*#__PURE__*/React.createElement("div", {
    className: className
  }, /*#__PURE__*/React.createElement(SlickCarousel, _extends({
    ref: slickRef
  }, newProps, {
    dots: enableDots,
    dotsClass: dsClass,
    arrows: arrows,
    draggable: draggable
  }))));
});
export default Carousel;