react-slick
Version:
React port of slick carousel
693 lines (692 loc) • 34.6 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.InnerSlider = void 0;
var _react = _interopRequireDefault(require("react"));
var _initialState = _interopRequireDefault(require("./initial-state"));
var _lodash = _interopRequireDefault(require("lodash.debounce"));
var _classnames = _interopRequireDefault(require("classnames"));
var _innerSliderUtils = require("./utils/innerSliderUtils");
var _track = require("./track");
var _dots = require("./dots");
var _arrows = require("./arrows");
var _resizeObserverPolyfill = _interopRequireDefault(require("resize-observer-polyfill"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _extends() { _extends = Object.assign ? Object.assign.bind() : 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 _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } 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 _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var InnerSlider = exports.InnerSlider = /*#__PURE__*/function (_React$Component) {
_inherits(InnerSlider, _React$Component);
var _super = _createSuper(InnerSlider);
function InnerSlider(props) {
var _this;
_classCallCheck(this, InnerSlider);
_this = _super.call(this, props);
_defineProperty(_assertThisInitialized(_this), "listRefHandler", function (ref) {
return _this.list = ref;
});
_defineProperty(_assertThisInitialized(_this), "trackRefHandler", function (ref) {
return _this.track = ref;
});
_defineProperty(_assertThisInitialized(_this), "adaptHeight", function () {
if (_this.props.adaptiveHeight && _this.list) {
var elem = _this.list.querySelector("[data-index=\"".concat(_this.state.currentSlide, "\"]"));
_this.list.style.height = (0, _innerSliderUtils.getHeight)(elem) + "px";
}
});
_defineProperty(_assertThisInitialized(_this), "componentDidMount", function () {
_this.props.onInit && _this.props.onInit();
if (_this.props.lazyLoad) {
var slidesToLoad = (0, _innerSliderUtils.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("update");
});
if (_this.props.lazyLoad === "progressive") {
_this.lazyLoadTimer = setInterval(_this.progressiveLazyLoad, 1000);
}
_this.ro = new _resizeObserverPolyfill["default"](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(_assertThisInitialized(_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(_assertThisInitialized(_this), "componentDidUpdate", function (prevProps) {
_this.checkImagesLoad();
_this.props.onReInit && _this.props.onReInit();
if (_this.props.lazyLoad) {
var slidesToLoad = (0, _innerSliderUtils.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["default"].Children.count(_this.props.children)) {
_this.changeSlide({
message: "index",
index: _react["default"].Children.count(_this.props.children) - _this.props.slidesToShow,
currentSlide: _this.state.currentSlide
});
}
if (_this.props.autoplay) {
_this.autoPlay("update");
} else {
_this.pause("paused");
}
});
});
_defineProperty(_assertThisInitialized(_this), "onWindowResized", function (setTrackStyle) {
if (_this.debouncedResize) _this.debouncedResize.cancel();
_this.debouncedResize = (0, _lodash["default"])(function () {
return _this.resizeWindow(setTrackStyle);
}, 50);
_this.debouncedResize();
});
_defineProperty(_assertThisInitialized(_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(_assertThisInitialized(_this), "updateState", function (spec, setTrackStyle, callback) {
var updatedState = (0, _innerSliderUtils.initializedState)(spec);
spec = _objectSpread(_objectSpread(_objectSpread({}, spec), updatedState), {}, {
slideIndex: updatedState.currentSlide
});
var targetLeft = (0, _innerSliderUtils.getTrackLeft)(spec);
spec = _objectSpread(_objectSpread({}, spec), {}, {
left: targetLeft
});
var trackStyle = (0, _innerSliderUtils.getTrackCSS)(spec);
if (setTrackStyle || _react["default"].Children.count(_this.props.children) !== _react["default"].Children.count(spec.children)) {
updatedState["trackStyle"] = trackStyle;
}
_this.setState(updatedState, callback);
});
_defineProperty(_assertThisInitialized(_this), "ssrInit", function () {
if (_this.props.variableWidth) {
var _trackWidth = 0,
_trackLeft = 0;
var childrenWidths = [];
var preClones = (0, _innerSliderUtils.getPreClones)(_objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
slideCount: _this.props.children.length
}));
var postClones = (0, _innerSliderUtils.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["default"].Children.count(_this.props.children);
var spec = _objectSpread(_objectSpread(_objectSpread({}, _this.props), _this.state), {}, {
slideCount: childrenCount
});
var slideCount = (0, _innerSliderUtils.getPreClones)(spec) + (0, _innerSliderUtils.getPostClones)(spec) + childrenCount;
var trackWidth = 100 / _this.props.slidesToShow * slideCount;
var slideWidth = 100 / slideCount;
var trackLeft = -slideWidth * ((0, _innerSliderUtils.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(_assertThisInitialized(_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(_assertThisInitialized(_this), "progressiveLazyLoad", function () {
var slidesToLoad = [];
var spec = _objectSpread(_objectSpread({}, _this.props), _this.state);
for (var index = _this.state.currentSlide; index < _this.state.slideCount + (0, _innerSliderUtils.getPostClones)(spec); index++) {
if (_this.state.lazyLoadedList.indexOf(index) < 0) {
slidesToLoad.push(index);
break;
}
}
for (var _index = _this.state.currentSlide - 1; _index >= -(0, _innerSliderUtils.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(_assertThisInitialized(_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 = (0, _innerSliderUtils.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, ["animating"]);
_this.setState(firstBatch, function () {
_this.callbackTimers.push(setTimeout(function () {
return _this.setState({
animating: animating
});
}, 10));
afterChange && afterChange(state.currentSlide);
delete _this.animationEndCallback;
});
}, speed);
});
});
_defineProperty(_assertThisInitialized(_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 = (0, _innerSliderUtils.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(_assertThisInitialized(_this), "clickHandler", function (e) {
if (_this.clickable === false) {
e.stopPropagation();
e.preventDefault();
}
_this.clickable = true;
});
_defineProperty(_assertThisInitialized(_this), "keyHandler", function (e) {
var dir = (0, _innerSliderUtils.keyHandler)(e, _this.props.accessibility, _this.props.rtl);
dir !== "" && _this.changeSlide({
message: dir
});
});
_defineProperty(_assertThisInitialized(_this), "selectHandler", function (options) {
_this.changeSlide(options);
});
_defineProperty(_assertThisInitialized(_this), "disableBodyScroll", function () {
var preventDefault = function preventDefault(e) {
e = e || window.event;
if (e.preventDefault) e.preventDefault();
e.returnValue = false;
};
window.ontouchmove = preventDefault;
});
_defineProperty(_assertThisInitialized(_this), "enableBodyScroll", function () {
window.ontouchmove = null;
});
_defineProperty(_assertThisInitialized(_this), "swipeStart", function (e) {
if (_this.props.verticalSwiping) {
_this.disableBodyScroll();
}
var state = (0, _innerSliderUtils.swipeStart)(e, _this.props.swipe, _this.props.draggable);
state !== "" && _this.setState(state);
});
_defineProperty(_assertThisInitialized(_this), "swipeMove", function (e) {
var state = (0, _innerSliderUtils.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(_assertThisInitialized(_this), "swipeEnd", function (e) {
var state = (0, _innerSliderUtils.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(_assertThisInitialized(_this), "touchEnd", function (e) {
_this.swipeEnd(e);
_this.clickable = true;
});
_defineProperty(_assertThisInitialized(_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(_assertThisInitialized(_this), "slickNext", function () {
_this.callbackTimers.push(setTimeout(function () {
return _this.changeSlide({
message: "next"
});
}, 0));
});
_defineProperty(_assertThisInitialized(_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(_assertThisInitialized(_this), "play", function () {
var nextIndex;
if (_this.props.rtl) {
nextIndex = _this.state.currentSlide - _this.props.slidesToScroll;
} else {
if ((0, _innerSliderUtils.canGoNext)(_objectSpread(_objectSpread({}, _this.props), _this.state))) {
nextIndex = _this.state.currentSlide + _this.props.slidesToScroll;
} else {
return false;
}
}
_this.slideHandler(nextIndex);
});
_defineProperty(_assertThisInitialized(_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(_assertThisInitialized(_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(_assertThisInitialized(_this), "onDotsOver", function () {
return _this.props.autoplay && _this.pause("hovered");
});
_defineProperty(_assertThisInitialized(_this), "onDotsLeave", function () {
return _this.props.autoplay && _this.state.autoplaying === "hovered" && _this.autoPlay("leave");
});
_defineProperty(_assertThisInitialized(_this), "onTrackOver", function () {
return _this.props.autoplay && _this.pause("hovered");
});
_defineProperty(_assertThisInitialized(_this), "onTrackLeave", function () {
return _this.props.autoplay && _this.state.autoplaying === "hovered" && _this.autoPlay("leave");
});
_defineProperty(_assertThisInitialized(_this), "onSlideFocus", function () {
return _this.props.autoplay && _this.pause("focused");
});
_defineProperty(_assertThisInitialized(_this), "onSlideBlur", function () {
return _this.props.autoplay && _this.state.autoplaying === "focused" && _this.autoPlay("blur");
});
_defineProperty(_assertThisInitialized(_this), "render", function () {
var className = (0, _classnames["default"])("slick-slider", _this.props.className, {
"slick-vertical": _this.props.vertical,
"slick-initialized": true
});
var spec = _objectSpread(_objectSpread({}, _this.props), _this.state);
var trackProps = (0, _innerSliderUtils.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 = (0, _innerSliderUtils.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["default"].createElement(_dots.Dots, dotProps);
}
var prevArrow, nextArrow;
var arrowProps = (0, _innerSliderUtils.extractObject)(spec, ["infinite", "centerMode", "currentSlide", "slideCount", "slidesToShow", "prevArrow", "nextArrow"]);
arrowProps.clickHandler = _this.changeSlide;
if (_this.props.arrows) {
prevArrow = /*#__PURE__*/_react["default"].createElement(_arrows.PrevArrow, arrowProps);
nextArrow = /*#__PURE__*/_react["default"].createElement(_arrows.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
};
}
return /*#__PURE__*/_react["default"].createElement("div", innerSliderProps, !_this.props.unslick ? prevArrow : "", /*#__PURE__*/_react["default"].createElement("div", _extends({
ref: _this.listRefHandler
}, listProps), /*#__PURE__*/_react["default"].createElement(_track.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["default"]), {}, {
currentSlide: _this.props.initialSlide,
targetSlide: _this.props.initialSlide ? _this.props.initialSlide : 0,
slideCount: _react["default"].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;
}
_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];
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["default"].Children.count(this.props.children) !== _react["default"].Children.count(prevProps.children);
}
}]);
return InnerSlider;
}(_react["default"].Component);