231 lines
8.5 KiB
JavaScript
231 lines
8.5 KiB
JavaScript
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"use strict";
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import _extends from "@babel/runtime/helpers/esm/extends";
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import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
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import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
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import _createClass from "@babel/runtime/helpers/esm/createClass";
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import _assertThisInitialized from "@babel/runtime/helpers/esm/assertThisInitialized";
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import _inherits from "@babel/runtime/helpers/esm/inherits";
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import _createSuper from "@babel/runtime/helpers/esm/createSuper";
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import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
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import React from "react";
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import { InnerSlider } from "./inner-slider";
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import json2mq from "json2mq";
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import defaultProps from "./default-props";
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import { canUseDOM } from "./utils/innerSliderUtils";
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var Slider = /*#__PURE__*/function (_React$Component) {
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_inherits(Slider, _React$Component);
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var _super = _createSuper(Slider);
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function Slider(props) {
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var _this;
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_classCallCheck(this, Slider);
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_this = _super.call(this, props);
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_defineProperty(_assertThisInitialized(_this), "innerSliderRefHandler", function (ref) {
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return _this.innerSlider = ref;
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});
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_defineProperty(_assertThisInitialized(_this), "slickPrev", function () {
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return _this.innerSlider.slickPrev();
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});
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_defineProperty(_assertThisInitialized(_this), "slickNext", function () {
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return _this.innerSlider.slickNext();
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});
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_defineProperty(_assertThisInitialized(_this), "slickGoTo", function (slide) {
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var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
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return _this.innerSlider.slickGoTo(slide, dontAnimate);
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});
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_defineProperty(_assertThisInitialized(_this), "slickPause", function () {
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return _this.innerSlider.pause("paused");
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});
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_defineProperty(_assertThisInitialized(_this), "slickPlay", function () {
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return _this.innerSlider.autoPlay("play");
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});
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_this.state = {
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breakpoint: null
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};
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_this._responsiveMediaHandlers = [];
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return _this;
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}
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_createClass(Slider, [{
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key: "media",
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value: function media(query, handler) {
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// javascript handler for css media query
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var mql = window.matchMedia(query);
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var listener = function listener(_ref) {
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var matches = _ref.matches;
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if (matches) {
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handler();
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}
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};
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mql.addListener(listener);
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listener(mql);
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this._responsiveMediaHandlers.push({
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mql: mql,
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query: query,
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listener: listener
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});
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}
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// handles responsive breakpoints
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}, {
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key: "componentDidMount",
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value: function componentDidMount() {
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var _this2 = this;
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// performance monitoring
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//if (process.env.NODE_ENV !== 'production') {
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//const { whyDidYouUpdate } = require('why-did-you-update')
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//whyDidYouUpdate(React)
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//}
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if (this.props.responsive) {
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var breakpoints = this.props.responsive.map(function (breakpt) {
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return breakpt.breakpoint;
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});
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// sort them in increasing order of their numerical value
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breakpoints.sort(function (x, y) {
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return x - y;
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});
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breakpoints.forEach(function (breakpoint, index) {
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// media query for each breakpoint
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var bQuery;
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if (index === 0) {
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bQuery = json2mq({
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minWidth: 0,
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maxWidth: breakpoint
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});
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} else {
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bQuery = json2mq({
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minWidth: breakpoints[index - 1] + 1,
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maxWidth: breakpoint
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});
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}
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// when not using server side rendering
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canUseDOM() && _this2.media(bQuery, function () {
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_this2.setState({
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breakpoint: breakpoint
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});
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});
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});
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// Register media query for full screen. Need to support resize from small to large
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// convert javascript object to media query string
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var query = json2mq({
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minWidth: breakpoints.slice(-1)[0]
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});
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canUseDOM() && this.media(query, function () {
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_this2.setState({
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breakpoint: null
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});
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});
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}
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}
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}, {
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key: "componentWillUnmount",
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value: function componentWillUnmount() {
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this._responsiveMediaHandlers.forEach(function (obj) {
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obj.mql.removeListener(obj.listener);
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});
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}
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}, {
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key: "render",
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value: function render() {
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var _this3 = this;
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var settings;
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var newProps;
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if (this.state.breakpoint) {
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newProps = this.props.responsive.filter(function (resp) {
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return resp.breakpoint === _this3.state.breakpoint;
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});
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settings = newProps[0].settings === "unslick" ? "unslick" : _objectSpread(_objectSpread(_objectSpread({}, defaultProps), this.props), newProps[0].settings);
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} else {
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settings = _objectSpread(_objectSpread({}, defaultProps), this.props);
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}
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// force scrolling by one if centerMode is on
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if (settings.centerMode) {
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if (settings.slidesToScroll > 1 && process.env.NODE_ENV !== "production") {
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console.warn("slidesToScroll should be equal to 1 in centerMode, you are using ".concat(settings.slidesToScroll));
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}
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settings.slidesToScroll = 1;
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}
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// force showing one slide and scrolling by one if the fade mode is on
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if (settings.fade) {
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if (settings.slidesToShow > 1 && process.env.NODE_ENV !== "production") {
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console.warn("slidesToShow should be equal to 1 when fade is true, you're using ".concat(settings.slidesToShow));
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}
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if (settings.slidesToScroll > 1 && process.env.NODE_ENV !== "production") {
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console.warn("slidesToScroll should be equal to 1 when fade is true, you're using ".concat(settings.slidesToScroll));
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}
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settings.slidesToShow = 1;
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settings.slidesToScroll = 1;
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}
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// makes sure that children is an array, even when there is only 1 child
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var children = React.Children.toArray(this.props.children);
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// Children may contain false or null, so we should filter them
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// children may also contain string filled with spaces (in certain cases where we use jsx strings)
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children = children.filter(function (child) {
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if (typeof child === "string") {
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return !!child.trim();
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}
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return !!child;
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});
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// rows and slidesPerRow logic is handled here
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if (settings.variableWidth && (settings.rows > 1 || settings.slidesPerRow > 1)) {
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console.warn("variableWidth is not supported in case of rows > 1 or slidesPerRow > 1");
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settings.variableWidth = false;
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}
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var newChildren = [];
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var currentWidth = null;
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for (var i = 0; i < children.length; i += settings.rows * settings.slidesPerRow) {
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var newSlide = [];
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for (var j = i; j < i + settings.rows * settings.slidesPerRow; j += settings.slidesPerRow) {
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var row = [];
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for (var k = j; k < j + settings.slidesPerRow; k += 1) {
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if (settings.variableWidth && children[k].props.style) {
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currentWidth = children[k].props.style.width;
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}
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if (k >= children.length) break;
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row.push( /*#__PURE__*/React.cloneElement(children[k], {
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key: 100 * i + 10 * j + k,
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tabIndex: -1,
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style: {
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width: "".concat(100 / settings.slidesPerRow, "%"),
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display: "inline-block"
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}
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}));
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}
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newSlide.push( /*#__PURE__*/React.createElement("div", {
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key: 10 * i + j
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}, row));
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}
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if (settings.variableWidth) {
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newChildren.push( /*#__PURE__*/React.createElement("div", {
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key: i,
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style: {
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width: currentWidth
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}
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}, newSlide));
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} else {
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newChildren.push( /*#__PURE__*/React.createElement("div", {
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key: i
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}, newSlide));
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}
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}
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if (settings === "unslick") {
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var className = "regular slider " + (this.props.className || "");
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return /*#__PURE__*/React.createElement("div", {
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className: className
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}, children);
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} else if (newChildren.length <= settings.slidesToShow) {
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settings.unslick = true;
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}
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return /*#__PURE__*/React.createElement(InnerSlider, _extends({
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style: this.props.style,
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ref: this.innerSliderRefHandler
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}, settings), newChildren);
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}
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}]);
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return Slider;
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}(React.Component);
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export { Slider as default };
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