index.js
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import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _extends from "@babel/runtime/helpers/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 * as React from 'react';
import debounce from 'lodash/debounce';
import SlickCarousel from '@ant-design/react-slick';
import classNames from 'classnames';
import { ConfigContext } from '../config-provider';
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,
props = __rest(_a, ["dots", "arrows", "draggable", "dotPosition"]);
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]);
React.useEffect(function () {
var func = function func() {
// Fix https://github.com/ant-design/ant-design/issues/2550
var autoplay = props.autoplay;
if (autoplay && slickRef.current && slickRef.current.innerSlider && slickRef.current.innerSlider.autoPlay) {
slickRef.current.innerSlider.autoPlay();
}
};
var onWindowResized = debounce(func, 500, {
leading: false
});
if (props.autoplay) {
window.addEventListener('resize', onWindowResized);
}
return function () {
if (props.autoplay) {
window.removeEventListener('resize', onWindowResized);
onWindowResized.cancel();
}
};
}, [slickRef.current, props.autoplay]);
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({}, props);
if (newProps.effect === 'fade') {
newProps.fade = true;
}
var prefixCls = getPrefixCls('carousel', newProps.prefixCls);
var dotsClass = 'slick-dots';
newProps.vertical = dotPosition === 'left' || dotPosition === 'right';
var enableDots = !!dots;
var dsClass = classNames(dotsClass, "".concat(dotsClass, "-").concat(dotPosition), typeof dots === 'boolean' ? false : dots === null || dots === void 0 ? void 0 : dots.className);
var className = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-rtl"), direction === 'rtl'), _defineProperty(_classNames, "".concat(prefixCls, "-vertical"), newProps.vertical), _classNames));
return /*#__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;