antd/lib/carousel/index.js

An enterprise-class UI design language and React components implementation

"use strict";

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

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

var _debounce = _interopRequireDefault(require("lodash/debounce"));

var _configProvider = require("../config-provider");

var _warning = _interopRequireDefault(require("../_util/warning"));

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

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }

function _typeof(obj) { 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); }

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 _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

// matchMedia polyfill for
// https://github.com/WickyNilliams/enquire.js/issues/82
if (typeof window !== 'undefined') {
  var matchMediaPolyfill = function matchMediaPolyfill(mediaQuery) {
    return {
      media: mediaQuery,
      matches: false,
      addListener: function addListener() {},
      removeListener: function removeListener() {}
    };
  };

  window.matchMedia = window.matchMedia || matchMediaPolyfill;
} // Use require over import (will be lifted up)
// make sure matchMedia polyfill run before require('react-slick')
// Fix https://github.com/ant-design/ant-design/issues/6560
// Fix https://github.com/ant-design/ant-design/issues/3308


var SlickCarousel = require('react-slick')["default"];

var Carousel =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Carousel, _React$Component);

  function Carousel(props) {
    var _this;

    _classCallCheck(this, Carousel);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Carousel).call(this, props));

    _this.saveSlick = function (node) {
      _this.slick = node;
    };

    _this.onWindowResized = function () {
      // Fix https://github.com/ant-design/ant-design/issues/2550
      var autoplay = _this.props.autoplay;

      if (autoplay && _this.slick && _this.slick.innerSlider && _this.slick.innerSlider.autoPlay) {
        _this.slick.innerSlider.autoPlay();
      }
    };

    _this.renderCarousel = function (_ref) {
      var getPrefixCls = _ref.getPrefixCls;

      var props = _extends({}, _this.props);

      if (props.effect === 'fade') {
        props.fade = true;
      }

      var className = getPrefixCls('carousel', props.prefixCls);
      var dotsClass = 'slick-dots';

      var dotPosition = _this.getDotPosition();

      props.vertical = dotPosition === 'left' || dotPosition === 'right';
      props.dotsClass = "".concat(dotsClass, " ").concat(dotsClass, "-").concat(dotPosition || 'bottom');

      if (props.vertical) {
        className = "".concat(className, " ").concat(className, "-vertical");
      }

      return React.createElement("div", {
        className: className
      }, React.createElement(SlickCarousel, _extends({
        ref: _this.saveSlick
      }, props)));
    };

    _this.onWindowResized = (0, _debounce["default"])(_this.onWindowResized, 500, {
      leading: false
    });

    if ('vertical' in _this.props) {
      (0, _warning["default"])(!_this.props.vertical, 'Carousel', '`vertical` is deprecated, please use `dotPosition` instead.');
    }

    return _this;
  }

  _createClass(Carousel, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var autoplay = this.props.autoplay;

      if (autoplay) {
        window.addEventListener('resize', this.onWindowResized);
      } // https://github.com/ant-design/ant-design/issues/7191


      this.innerSlider = this.slick && this.slick.innerSlider;
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      if (React.Children.count(this.props.children) !== React.Children.count(prevProps.children)) {
        this.goTo(this.props.initialSlide || 0, false);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      var autoplay = this.props.autoplay;

      if (autoplay) {
        window.removeEventListener('resize', this.onWindowResized);
        this.onWindowResized.cancel();
      }
    }
  }, {
    key: "getDotPosition",
    value: function getDotPosition() {
      if (this.props.dotPosition) {
        return this.props.dotPosition;
      }

      if ('vertical' in this.props) {
        return this.props.vertical ? 'right' : 'bottom';
      }

      return 'bottom';
    }
  }, {
    key: "next",
    value: function next() {
      this.slick.slickNext();
    }
  }, {
    key: "prev",
    value: function prev() {
      this.slick.slickPrev();
    }
  }, {
    key: "goTo",
    value: function goTo(slide) {
      var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
      this.slick.slickGoTo(slide, dontAnimate);
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderCarousel);
    }
  }]);

  return Carousel;
}(React.Component);

exports["default"] = Carousel;
Carousel.defaultProps = {
  dots: true,
  arrows: false,
  draggable: false
};
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