File: /var/www/design.system/node_modules/@ant-design/react-slick/es/inner-slider.js
"use strict";
import _typeof from "@babel/runtime/helpers/esm/typeof";
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _possibleConstructorReturn from "@babel/runtime/helpers/esm/possibleConstructorReturn";
import _isNativeReflectConstruct from "@babel/runtime/helpers/esm/isNativeReflectConstruct";
import _getPrototypeOf from "@babel/runtime/helpers/esm/getPrototypeOf";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
var _excluded = ["animating"];
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
import React from "react";
import initialState from "./initial-state";
import { debounce } from "throttle-debounce";
import classnames from "classnames";
import { getOnDemandLazySlides, extractObject, initializedState, getHeight, canGoNext, slideHandler, changeSlide, keyHandler, swipeStart, swipeMove, swipeEnd, getPreClones, getPostClones, getTrackLeft, getTrackCSS } from "./utils/innerSliderUtils";
import { Track } from "./track";
import { Dots } from "./dots";
import { PrevArrow, NextArrow } from "./arrows";
import ResizeObserver from "resize-observer-polyfill";
export var InnerSlider = /*#__PURE__*/function (_React$Component) {
function InnerSlider(props) {
var _this;
_classCallCheck(this, InnerSlider);
_this = _callSuper(this, InnerSlider, [props]);
_defineProperty(_this, "listRefHandler", function (ref) {
return _this.list = ref;
});
_defineProperty(_this, "trackRefHandler", function (ref) {
return _this.track = ref;
});
_defineProperty(_this, "adaptHeight", function () {
if (_this.props.adaptiveHeight && _this.list) {
var elem = _this.list.querySelector("[data-index=\"".concat(_this.state.currentSlide, "\"]"));
_this.list.style.height = getHeight(elem) + "px";
}
});
_defineProperty(_this, "componentDidMount", function () {
_this.props.onInit && _this.props.onInit();
if (_this.props.lazyLoad) {
var slidesToLoad = getOnDemandLazySlides(_objectSpread(_objectSpread({}, _this.props), _this.state));
if (slidesToLoad.length > 0) {
_this.setState(function (prevState) {
return {
lazyLoadedList: prevState.lazyLoadedList.concat(slidesToLoad)
};
});
if (_this.props.onLazyLoad) {
_this.props.onLazyLoad(slidesToLoad);
}
}
}
var spec = _objectSpread({
listRef: _this.list,
trackRef: _this.track
}, _this.props);
_this.updateState(spec, true, function () {
_this.adaptHeight();
_this.props.autoplay && _this.autoPlay("playing");
});
if (_this.props.lazyLoad === "progressive") {
_this.lazyLoadTimer = setInterval(_this.progressiveLazyLoad, 1000);
}
_this.ro = new ResizeObserver(function () {
if (_this.state.animating) {
_this.onWindowResized(false); // don't set trackStyle hence don't break animation
_this.callbackTimers.push(setTimeout(function () {
return _this.onWindowResized();
}, _this.props.speed));
} else {
_this.onWindowResized();
}
});
_this.ro.observe(_this.list);
document.querySelectorAll && Array.prototype.forEach.call(document.querySelectorAll(".slick-slide"), function (slide) {
slide.onfocus = _this.props.pauseOnFocus ? _this.onSlideFocus : null;
slide.onblur = _this.props.pauseOnFocus ? _this.onSlideBlur : null;
});
if (window.addEventListener) {
window.addEventListener("resize", _this.onWindowResized);
} else {
window.attachEvent("onresize", _this.onWindowResized);
}
});
_defineProperty(_this, "componentWillUnmount", function () {
if (_this.animationEndCallback) {
clearTimeout(_this.animationEndCallback);
}
if (_this.lazyLoadTimer) {
clearInterval(_this.lazyLoadTimer);
}
if (_this.callbackTimers.length) {
_this.callbackTimers.forEach(function (timer) {
return clearTimeout(timer);
});
_this.callbackTimers = [];
}
if (window.addEventListener) {
window.removeEventListener("resize", _this.onWindowResized);
} else {
window.detachEvent("onresize", _this.onWindowResized);
}
if (_this.autoplayTimer) {
clearInterval(_this.autoplayTimer);
}
_this.ro.disconnect();
});
_defineProperty(_this, "componentDidUpdate", function (prevProps) {
_this.checkImagesLoad();
_this.props.onReInit && _this.props.onReInit();
if (_this.props.lazyLoad) {
var slidesToLoad = getOnDemandLazySlides(_objectSpread(_objectSpread({}, _this.props), _this.state));
if (slidesToLoad.length > 0) {
_this.setState(function (prevState) {
return {
lazyLoadedList: prevState.lazyLoadedList.concat(slidesToLoad)
};
});
if (_this.props.onLazyLoad) {
_this.props.onLazyLoad(slidesToLoad);
}
}
}
// if (this.props.onLazyLoad) {
// this.props.onLazyLoad([leftMostSlide])
// }
_this.adaptHeight();
var spec = _objectSpread(_objectSpread({
listRef: _this.list,
trackRef: _this.track
}, _this.props), _this.state);
var setTrackStyle = _this.didPropsChange(prevProps);
setTrackStyle && _this.updateState(spec, setTrackStyle, function () {
if (_this.state.currentSlide >= React.Children.count(_this.props.children)) {
_this.changeSlide({
message: "index",
index: React.Children.count(_this.props.children) - _this.props.slidesToShow,
currentSlide: _this.state.currentSlide
});
}
if (prevProps.autoplay !== _this.props.autoplay || prevProps.autoplaySpeed !== _this.props.autoplaySpeed) {
if (!prevProps.autoplay && _this.props.autoplay) {
_this.autoPlay("playing");
} else if (_this.props.autoplay) {
_this.autoPlay("update");
} else {
_this.pause("paused");
}
}
});
});
_defineProperty(_this, "onWindowResized", function (setTrackStyle) {
if (_this.debouncedResize) _this.debouncedResize.cancel();
_this.debouncedResize = debounce(50, function () {
return _this.resizeWindow(setTrackStyle);
});
_this.debouncedResize();
});
_defineProperty(_this, "resizeWindow", function () {
var setTrackStyle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
var isTrackMounted = Boolean(_this.track && _this.track.node);
// prevent warning: setting state on unmounted component (server side rendering)
if (!isTrackMounted) return;
var spec = _objectSpread(_objectSpread({
listRef: _this.list,
trackRef: _this.track
}, _this.props), _this.state);
_this.updateState(spec, setTrackStyle, function () {
if (_this.props.autoplay) _this.autoPlay("update");else _this.pause("paused");
});
// animating state should be cleared while resizing, otherwise autoplay stops working
_this.setState({
animating: false
});
clearTimeout(_this.animationEndCallback);
delete _this.animationEndCallback;
});
_defineProperty(_this, "updateState", function (spec, setTrackStyle, callback) {
var updatedState = initializedState(spec);
spec = _objectSpread(_objectSpread(_objectSpread({}, spec), updatedState), {}, {
slideIndex: updatedState.currentSlide
});
var targetLeft = getTrackLeft(spec);
spec = _objectSpread(_objectSpread({}, spec), {}, {
left: targetLeft
});
var trackStyle = getTrackCSS(spec);
if (setTrackStyle || React.Children.count(_this.props.children) !== React.Children.count(spec.children)) {
updatedState["trackStyle"] = trackStyle;
}
_this.setState(updatedState, callback);
});
_defineProperty(_this, "ssrInit", function () {
if (_this.props.variableWidth) {
var _trackWidth = 0,
_trackLeft = 0;
var childrenWidths = [];
var preClones = getPreClones(_objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
slideCount: _this.props.children.length
}));
var postClones = getPostClones(_objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
slideCount: _this.props.children.length
}));
_this.props.children.forEach(function (child) {
childrenWidths.push(child.props.style.width);
_trackWidth += child.props.style.width;
});
for (var i = 0; i < preClones; i++) {
_trackLeft += childrenWidths[childrenWidths.length - 1 - i];
_trackWidth += childrenWidths[childrenWidths.length - 1 - i];
}
for (var _i = 0; _i < postClones; _i++) {
_trackWidth += childrenWidths[_i];
}
for (var _i2 = 0; _i2 < _this.state.currentSlide; _i2++) {
_trackLeft += childrenWidths[_i2];
}
var _trackStyle = {
width: _trackWidth + "px",
left: -_trackLeft + "px"
};
if (_this.props.centerMode) {
var currentWidth = "".concat(childrenWidths[_this.state.currentSlide], "px");
_trackStyle.left = "calc(".concat(_trackStyle.left, " + (100% - ").concat(currentWidth, ") / 2 ) ");
}
return {
trackStyle: _trackStyle
};
}
var childrenCount = React.Children.count(_this.props.children);
var spec = _objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
slideCount: childrenCount
});
var slideCount = getPreClones(spec) + getPostClones(spec) + childrenCount;
var trackWidth = 100 / _this.props.slidesToShow * slideCount;
var slideWidth = 100 / slideCount;
var trackLeft = -slideWidth * (getPreClones(spec) + _this.state.currentSlide) * trackWidth / 100;
if (_this.props.centerMode) {
trackLeft += (100 - slideWidth * trackWidth / 100) / 2;
}
var trackStyle = {
width: trackWidth + "%",
left: trackLeft + "%"
};
return {
slideWidth: slideWidth + "%",
trackStyle: trackStyle
};
});
_defineProperty(_this, "checkImagesLoad", function () {
var images = _this.list && _this.list.querySelectorAll && _this.list.querySelectorAll(".slick-slide img") || [];
var imagesCount = images.length,
loadedCount = 0;
Array.prototype.forEach.call(images, function (image) {
var handler = function handler() {
return ++loadedCount && loadedCount >= imagesCount && _this.onWindowResized();
};
if (!image.onclick) {
image.onclick = function () {
return image.parentNode.focus();
};
} else {
var prevClickHandler = image.onclick;
image.onclick = function (e) {
prevClickHandler(e);
image.parentNode.focus();
};
}
if (!image.onload) {
if (_this.props.lazyLoad) {
image.onload = function () {
_this.adaptHeight();
_this.callbackTimers.push(setTimeout(_this.onWindowResized, _this.props.speed));
};
} else {
image.onload = handler;
image.onerror = function () {
handler();
_this.props.onLazyLoadError && _this.props.onLazyLoadError();
};
}
}
});
});
_defineProperty(_this, "progressiveLazyLoad", function () {
var slidesToLoad = [];
var spec = _objectSpread(_objectSpread({}, _this.props), _this.state);
for (var index = _this.state.currentSlide; index < _this.state.slideCount + getPostClones(spec); index++) {
if (_this.state.lazyLoadedList.indexOf(index) < 0) {
slidesToLoad.push(index);
break;
}
}
for (var _index = _this.state.currentSlide - 1; _index >= -getPreClones(spec); _index--) {
if (_this.state.lazyLoadedList.indexOf(_index) < 0) {
slidesToLoad.push(_index);
break;
}
}
if (slidesToLoad.length > 0) {
_this.setState(function (state) {
return {
lazyLoadedList: state.lazyLoadedList.concat(slidesToLoad)
};
});
if (_this.props.onLazyLoad) {
_this.props.onLazyLoad(slidesToLoad);
}
} else {
if (_this.lazyLoadTimer) {
clearInterval(_this.lazyLoadTimer);
delete _this.lazyLoadTimer;
}
}
});
_defineProperty(_this, "slideHandler", function (index) {
var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var _this$props = _this.props,
asNavFor = _this$props.asNavFor,
beforeChange = _this$props.beforeChange,
onLazyLoad = _this$props.onLazyLoad,
speed = _this$props.speed,
afterChange = _this$props.afterChange;
// capture currentslide before state is updated
var currentSlide = _this.state.currentSlide;
var _slideHandler = slideHandler(_objectSpread(_objectSpread(_objectSpread({
index: index
}, _this.props), _this.state), {}, {
trackRef: _this.track,
useCSS: _this.props.useCSS && !dontAnimate
})),
state = _slideHandler.state,
nextState = _slideHandler.nextState;
if (!state) return;
beforeChange && beforeChange(currentSlide, state.currentSlide);
var slidesToLoad = state.lazyLoadedList.filter(function (value) {
return _this.state.lazyLoadedList.indexOf(value) < 0;
});
onLazyLoad && slidesToLoad.length > 0 && onLazyLoad(slidesToLoad);
if (!_this.props.waitForAnimate && _this.animationEndCallback) {
clearTimeout(_this.animationEndCallback);
afterChange && afterChange(currentSlide);
delete _this.animationEndCallback;
}
_this.setState(state, function () {
// asNavForIndex check is to avoid recursive calls of slideHandler in waitForAnimate=false mode
if (asNavFor && _this.asNavForIndex !== index) {
_this.asNavForIndex = index;
asNavFor.innerSlider.slideHandler(index);
}
if (!nextState) return;
_this.animationEndCallback = setTimeout(function () {
var animating = nextState.animating,
firstBatch = _objectWithoutProperties(nextState, _excluded);
_this.setState(firstBatch, function () {
_this.callbackTimers.push(setTimeout(function () {
return _this.setState({
animating: animating
});
}, 10));
afterChange && afterChange(state.currentSlide);
delete _this.animationEndCallback;
});
}, speed);
});
});
_defineProperty(_this, "changeSlide", function (options) {
var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var spec = _objectSpread(_objectSpread({}, _this.props), _this.state);
var targetSlide = changeSlide(spec, options);
if (targetSlide !== 0 && !targetSlide) return;
if (dontAnimate === true) {
_this.slideHandler(targetSlide, dontAnimate);
} else {
_this.slideHandler(targetSlide);
}
_this.props.autoplay && _this.autoPlay("update");
if (_this.props.focusOnSelect) {
var nodes = _this.list.querySelectorAll(".slick-current");
nodes[0] && nodes[0].focus();
}
});
_defineProperty(_this, "clickHandler", function (e) {
if (_this.clickable === false) {
e.stopPropagation();
e.preventDefault();
}
_this.clickable = true;
});
_defineProperty(_this, "keyHandler", function (e) {
var dir = keyHandler(e, _this.props.accessibility, _this.props.rtl);
dir !== "" && _this.changeSlide({
message: dir
});
});
_defineProperty(_this, "selectHandler", function (options) {
_this.changeSlide(options);
});
_defineProperty(_this, "disableBodyScroll", function () {
var preventDefault = function preventDefault(e) {
e = e || window.event;
if (e.preventDefault) e.preventDefault();
e.returnValue = false;
};
window.ontouchmove = preventDefault;
});
_defineProperty(_this, "enableBodyScroll", function () {
window.ontouchmove = null;
});
_defineProperty(_this, "swipeStart", function (e) {
if (_this.props.verticalSwiping) {
_this.disableBodyScroll();
}
var state = swipeStart(e, _this.props.swipe, _this.props.draggable);
state !== "" && _this.setState(state);
});
_defineProperty(_this, "swipeMove", function (e) {
var state = swipeMove(e, _objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
trackRef: _this.track,
listRef: _this.list,
slideIndex: _this.state.currentSlide
}));
if (!state) return;
if (state["swiping"]) {
_this.clickable = false;
}
_this.setState(state);
});
_defineProperty(_this, "swipeEnd", function (e) {
var state = swipeEnd(e, _objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
trackRef: _this.track,
listRef: _this.list,
slideIndex: _this.state.currentSlide
}));
if (!state) return;
var triggerSlideHandler = state["triggerSlideHandler"];
delete state["triggerSlideHandler"];
_this.setState(state);
if (triggerSlideHandler === undefined) return;
_this.slideHandler(triggerSlideHandler);
if (_this.props.verticalSwiping) {
_this.enableBodyScroll();
}
});
_defineProperty(_this, "touchEnd", function (e) {
_this.swipeEnd(e);
_this.clickable = true;
});
_defineProperty(_this, "slickPrev", function () {
// this and fellow methods are wrapped in setTimeout
// to make sure initialize setState has happened before
// any of such methods are called
_this.callbackTimers.push(setTimeout(function () {
return _this.changeSlide({
message: "previous"
});
}, 0));
});
_defineProperty(_this, "slickNext", function () {
_this.callbackTimers.push(setTimeout(function () {
return _this.changeSlide({
message: "next"
});
}, 0));
});
_defineProperty(_this, "slickGoTo", function (slide) {
var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
slide = Number(slide);
if (isNaN(slide)) return "";
_this.callbackTimers.push(setTimeout(function () {
return _this.changeSlide({
message: "index",
index: slide,
currentSlide: _this.state.currentSlide
}, dontAnimate);
}, 0));
});
_defineProperty(_this, "play", function () {
var nextIndex;
if (_this.props.rtl) {
nextIndex = _this.state.currentSlide - _this.props.slidesToScroll;
} else {
if (canGoNext(_objectSpread(_objectSpread({}, _this.props), _this.state))) {
nextIndex = _this.state.currentSlide + _this.props.slidesToScroll;
} else {
return false;
}
}
_this.slideHandler(nextIndex);
});
_defineProperty(_this, "autoPlay", function (playType) {
if (_this.autoplayTimer) {
clearInterval(_this.autoplayTimer);
}
var autoplaying = _this.state.autoplaying;
if (playType === "update") {
if (autoplaying === "hovered" || autoplaying === "focused" || autoplaying === "paused") {
return;
}
} else if (playType === "leave") {
if (autoplaying === "paused" || autoplaying === "focused") {
return;
}
} else if (playType === "blur") {
if (autoplaying === "paused" || autoplaying === "hovered") {
return;
}
}
_this.autoplayTimer = setInterval(_this.play, _this.props.autoplaySpeed + 50);
_this.setState({
autoplaying: "playing"
});
});
_defineProperty(_this, "pause", function (pauseType) {
if (_this.autoplayTimer) {
clearInterval(_this.autoplayTimer);
_this.autoplayTimer = null;
}
var autoplaying = _this.state.autoplaying;
if (pauseType === "paused") {
_this.setState({
autoplaying: "paused"
});
} else if (pauseType === "focused") {
if (autoplaying === "hovered" || autoplaying === "playing") {
_this.setState({
autoplaying: "focused"
});
}
} else {
// pauseType is 'hovered'
if (autoplaying === "playing") {
_this.setState({
autoplaying: "hovered"
});
}
}
});
_defineProperty(_this, "onDotsOver", function () {
return _this.props.autoplay && _this.pause("hovered");
});
_defineProperty(_this, "onDotsLeave", function () {
return _this.props.autoplay && _this.state.autoplaying === "hovered" && _this.autoPlay("leave");
});
_defineProperty(_this, "onTrackOver", function () {
return _this.props.autoplay && _this.pause("hovered");
});
_defineProperty(_this, "onTrackLeave", function () {
return _this.props.autoplay && _this.state.autoplaying === "hovered" && _this.autoPlay("leave");
});
_defineProperty(_this, "onSlideFocus", function () {
return _this.props.autoplay && _this.pause("focused");
});
_defineProperty(_this, "onSlideBlur", function () {
return _this.props.autoplay && _this.state.autoplaying === "focused" && _this.autoPlay("blur");
});
_defineProperty(_this, "render", function () {
var className = classnames("slick-slider", _this.props.className, {
"slick-vertical": _this.props.vertical,
"slick-initialized": true
});
var spec = _objectSpread(_objectSpread({}, _this.props), _this.state);
var trackProps = extractObject(spec, ["fade", "cssEase", "speed", "infinite", "centerMode", "focusOnSelect", "currentSlide", "lazyLoad", "lazyLoadedList", "rtl", "slideWidth", "slideHeight", "listHeight", "vertical", "slidesToShow", "slidesToScroll", "slideCount", "trackStyle", "variableWidth", "unslick", "centerPadding", "targetSlide", "useCSS"]);
var pauseOnHover = _this.props.pauseOnHover;
trackProps = _objectSpread(_objectSpread({}, trackProps), {}, {
onMouseEnter: pauseOnHover ? _this.onTrackOver : null,
onMouseLeave: pauseOnHover ? _this.onTrackLeave : null,
onMouseOver: pauseOnHover ? _this.onTrackOver : null,
focusOnSelect: _this.props.focusOnSelect && _this.clickable ? _this.selectHandler : null
});
var dots;
if (_this.props.dots === true && _this.state.slideCount >= _this.props.slidesToShow) {
var dotProps = extractObject(spec, ["dotsClass", "slideCount", "slidesToShow", "currentSlide", "slidesToScroll", "clickHandler", "children", "customPaging", "infinite", "appendDots"]);
var pauseOnDotsHover = _this.props.pauseOnDotsHover;
dotProps = _objectSpread(_objectSpread({}, dotProps), {}, {
clickHandler: _this.changeSlide,
onMouseEnter: pauseOnDotsHover ? _this.onDotsLeave : null,
onMouseOver: pauseOnDotsHover ? _this.onDotsOver : null,
onMouseLeave: pauseOnDotsHover ? _this.onDotsLeave : null
});
dots = /*#__PURE__*/React.createElement(Dots, dotProps);
}
var prevArrow, nextArrow;
var arrowProps = extractObject(spec, ["infinite", "centerMode", "currentSlide", "slideCount", "slidesToShow", "prevArrow", "nextArrow"]);
arrowProps.clickHandler = _this.changeSlide;
if (_this.props.arrows) {
prevArrow = /*#__PURE__*/React.createElement(PrevArrow, arrowProps);
nextArrow = /*#__PURE__*/React.createElement(NextArrow, arrowProps);
}
var verticalHeightStyle = null;
if (_this.props.vertical) {
verticalHeightStyle = {
height: _this.state.listHeight
};
}
var centerPaddingStyle = null;
if (_this.props.vertical === false) {
if (_this.props.centerMode === true) {
centerPaddingStyle = {
padding: "0px " + _this.props.centerPadding
};
}
} else {
if (_this.props.centerMode === true) {
centerPaddingStyle = {
padding: _this.props.centerPadding + " 0px"
};
}
}
var listStyle = _objectSpread(_objectSpread({}, verticalHeightStyle), centerPaddingStyle);
var touchMove = _this.props.touchMove;
var listProps = {
className: "slick-list",
style: listStyle,
onClick: _this.clickHandler,
onMouseDown: touchMove ? _this.swipeStart : null,
onMouseMove: _this.state.dragging && touchMove ? _this.swipeMove : null,
onMouseUp: touchMove ? _this.swipeEnd : null,
onMouseLeave: _this.state.dragging && touchMove ? _this.swipeEnd : null,
onTouchStart: touchMove ? _this.swipeStart : null,
onTouchMove: _this.state.dragging && touchMove ? _this.swipeMove : null,
onTouchEnd: touchMove ? _this.touchEnd : null,
onTouchCancel: _this.state.dragging && touchMove ? _this.swipeEnd : null,
onKeyDown: _this.props.accessibility ? _this.keyHandler : null
};
var innerSliderProps = {
className: className,
dir: "ltr",
style: _this.props.style
};
if (_this.props.unslick) {
listProps = {
className: "slick-list"
};
innerSliderProps = {
className: className,
style: _this.props.style
};
}
return /*#__PURE__*/React.createElement("div", innerSliderProps, !_this.props.unslick ? prevArrow : "", /*#__PURE__*/React.createElement("div", _extends({
ref: _this.listRefHandler
}, listProps), /*#__PURE__*/React.createElement(Track, _extends({
ref: _this.trackRefHandler
}, trackProps), _this.props.children)), !_this.props.unslick ? nextArrow : "", !_this.props.unslick ? dots : "");
});
_this.list = null;
_this.track = null;
_this.state = _objectSpread(_objectSpread({}, initialState), {}, {
currentSlide: _this.props.initialSlide,
targetSlide: _this.props.initialSlide ? _this.props.initialSlide : 0,
slideCount: React.Children.count(_this.props.children)
});
_this.callbackTimers = [];
_this.clickable = true;
_this.debouncedResize = null;
var ssrState = _this.ssrInit();
_this.state = _objectSpread(_objectSpread({}, _this.state), ssrState);
return _this;
}
_inherits(InnerSlider, _React$Component);
return _createClass(InnerSlider, [{
key: "didPropsChange",
value: function didPropsChange(prevProps) {
var setTrackStyle = false;
for (var _i3 = 0, _Object$keys = Object.keys(this.props); _i3 < _Object$keys.length; _i3++) {
var key = _Object$keys[_i3];
// eslint-disable-next-line no-prototype-builtins
if (!prevProps.hasOwnProperty(key)) {
setTrackStyle = true;
break;
}
if (_typeof(prevProps[key]) === "object" || typeof prevProps[key] === "function" || isNaN(prevProps[key])) {
continue;
}
if (prevProps[key] !== this.props[key]) {
setTrackStyle = true;
break;
}
}
return setTrackStyle || React.Children.count(this.props.children) !== React.Children.count(prevProps.children);
}
}]);
}(React.Component);