vue-city-select/dist/index.js

A Vue.js project

!function(t,i){"object"==typeof exports&&"object"==typeof module?module.exports=i():"function"==typeof define&&define.amd?define("vueCitySelect",[],i):"object"==typeof exports?exports.vueCitySelect=i():t.vueCitySelect=i()}("undefined"!=typeof self?self:this,function(){return function(t){function i(o){if(e[o])return e[o].exports;var s=e[o]={i:o,l:!1,exports:{}};return t[o].call(s.exports,s,s.exports,i),s.l=!0,s.exports}var e={};return i.m=t,i.c=e,i.d=function(t,e,o){i.o(t,e)||Object.defineProperty(t,e,{configurable:!1,enumerable:!0,get:o})},i.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return i.d(e,"a",e),e},i.o=function(t,i){return Object.prototype.hasOwnProperty.call(t,i)},i.p="/dist/",i(i.s=1)}([function(t,i,e){"use strict";var o=e(9),s=e(10).citys;i.a={name:"vue-city",props:{hotCityList:{probeType:Array,default:[{cityName:"深圳市"},{cityName:"上海市"},{cityName:"北京市"},{cityName:"广州市"},{cityName:"杭州市"},{cityName:"武汉市"},{cityName:"天津市"},{cityName:"南京市"},{cityName:"成都市"}]}},data:function(){return{isSHowToast:!1,toast:"",cityList:s,LIHeight:0,startY:0,endY:0,touchStratSelected:"",touchMouveSelected:"",saveCharIndex:0,chars:["A","B","C","D","E","F","G","H","J","K","L","M","N","P","Q","R","S","T","W","X","Y","Z"],startY2:0,endY2:0,scroll:null}},created:function(){},mounted:function(){var t=this;this.$nextTick(function(){t.initScroll()})},methods:{initScroll:function(){var t=this;this.$nextTick(function(){t.scroll?t.scroll.refresh():t.scroll=new o.a(t.$refs.vueContainer,{click:!0,probeType:1})})},clickCity:function(t){this.$emit("changeCity",t)},cityTouchstart:function(t){this.isSHowToast=!0,this.LIHeight=t.target.offsetHeight,this.startY=t.changedTouches[0].pageY,this.toast=this.touchStratSelected=t.target.outerText,this.saveCharIndex=this.chars.indexOf(this.touchStratSelected)},cityTouchmove:function(t){var i=this.saveCharIndex;this.endY=t.changedTouches[0].pageY,i+=Math.ceil((this.endY-this.startY)/this.LIHeight),this.toast=this.touchMouveSelected=this.chars[i]},cityTouchend:function(t){console.log(t),this.isSHowToast=!1;var i=this.saveCharIndex;this.endY=t.changedTouches[0].pageY,i+=Math.ceil((this.endY-this.startY)/this.LIHeight),this.touchMouveSelected=this.chars[i],void 0==this.touchMouveSelected&&(this.touchMouveSelected="Z"),console.log(this.touchMouveSelected);var e=this.$refs[this.touchMouveSelected][0];this.scroll.scrollToElement(e)}}}},function(t,i,e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var o=e(2),s={install:function(t){t.component(o.a.name,o.a)}};"undefined"!=typeof window&&window.Vue&&window.Vue.use(s),i.default=s},function(t,i,e){"use strict";function o(t){e(3)}var s=e(0),n=e(11),r=e(8),h=o,a=r(s.a,n.a,!1,h,"data-v-6f39e90e",null);i.a=a.exports},function(t,i,e){var o=e(4);"string"==typeof o&&(o=[[t.i,o,""]]),o.locals&&(t.exports=o.locals);e(6)("5603077b",o,!0,{})},function(t,i,e){i=t.exports=e(5)(!1),i.push([t.i,".vue-city-container[data-v-6f39e90e]{width:100vw;height:100vh;overflow:hidden;background:#f4f4f4}.vue-city-container .vue-city-content .hot-city-list-box[data-v-6f39e90e]{background:#f8f8f8;border-top:1px solid #e5e5e5}.vue-city-container .vue-city-content .hot-city-list-box .hot-title[data-v-6f39e90e]{font-size:13px;color:#999;padding:9px 0 9px 15px;display:block}.vue-city-container .vue-city-content .hot-city-list-box .hot-city-list[data-v-6f39e90e]{-webkit-column-count:3;column-count:3;padding:0 30px 0 15px;-webkit-column-gap:2px;column-gap:2px}.vue-city-container .vue-city-content .hot-city-list-box .hot-city-list span[data-v-6f39e90e]{width:90%;height:39px;font-size:13px;line-height:39px;color:#333;display:block;border:1px solid #999;border-radius:6px;text-align:center;margin-bottom:10px;background:#fff}.vue-city-container .vue-city-content .city-sort-box[data-v-6f39e90e]{width:100%;border-top:1px solid #e5e5e5}.vue-city-container .vue-city-content .city-sort-box .sort_letter[data-v-6f39e90e]{height:30px;line-height:30px;padding-left:15px;background:#f8f8f8;font-size:13px;color:#999;border-bottom:1px solid #e5e5e5}.vue-city-container .vue-city-content .city-sort-box .sort_item[data-v-6f39e90e]{padding-left:15px;position:relative}.vue-city-container .vue-city-content .city-sort-box .sort_item .sort_name[data-v-6f39e90e]{height:40px;line-height:40px;color:#333;font-size:15px;border-bottom:1px solid #e5e5e5}.vue-city-container .toast[data-v-6f39e90e]{position:fixed;left:50%;top:50%;transform:translate3d(-50%,-50%,0);width:100px;height:100px;border-radius:3px;background:#ccc;color:#333;font-size:20px;text-align:center;line-height:100px;box-shadow:0 3px 3px #ccc}.vue-city-container .slidebar[data-v-6f39e90e]{position:fixed;top:50%;transform:translateY(-50%);right:0;width:30px;text-align:center;font-size:12px;z-index:99;font-size:13px;color:#1c94eb}.vue-city-container .slidebar ul[data-v-6f39e90e]{background:#fff;padding:10px 0;border-radius:10px}.vue-city-container .slidebar ul li[data-v-6f39e90e]{list-style:none;height:3vh}",""])},function(t,i){function e(t,i){var e=t[1]||"",s=t[3];if(!s)return e;if(i&&"function"==typeof btoa){var n=o(s);return[e].concat(s.sources.map(function(t){return"/*# sourceURL="+s.sourceRoot+t+" */"})).concat([n]).join("\n")}return[e].join("\n")}function o(t){return"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(t))))+" */"}t.exports=function(t){var i=[];return i.toString=function(){return this.map(function(i){var o=e(i,t);return i[2]?"@media "+i[2]+"{"+o+"}":o}).join("")},i.i=function(t,e){"string"==typeof t&&(t=[[null,t,""]]);for(var o={},s=0;s<this.length;s++){var n=this[s][0];"number"==typeof n&&(o[n]=!0)}for(s=0;s<t.length;s++){var r=t[s];"number"==typeof r[0]&&o[r[0]]||(e&&!r[2]?r[2]=e:e&&(r[2]="("+r[2]+") and ("+e+")"),i.push(r))}},i}},function(t,i,e){function o(t){for(var i=0;i<t.length;i++){var e=t[i],o=l[e.id];if(o){o.refs++;for(var s=0;s<o.parts.length;s++)o.parts[s](e.parts[s]);for(;s<e.parts.length;s++)o.parts.push(n(e.parts[s]));o.parts.length>e.parts.length&&(o.parts.length=e.parts.length)}else{for(var r=[],s=0;s<e.parts.length;s++)r.push(n(e.parts[s]));l[e.id]={id:e.id,refs:1,parts:r}}}}function s(){var t=document.createElement("style");return t.type="text/css",p.appendChild(t),t}function n(t){var i,e,o=document.querySelector("style["+v+'~="'+t.id+'"]');if(o){if(f)return m;o.parentNode.removeChild(o)}if(y){var n=d++;o=u||(u=s()),i=r.bind(null,o,n,!1),e=r.bind(null,o,n,!0)}else o=s(),i=h.bind(null,o),e=function(){o.parentNode.removeChild(o)};return i(t),function(o){if(o){if(o.css===t.css&&o.media===t.media&&o.sourceMap===t.sourceMap)return;i(t=o)}else e()}}function r(t,i,e,o){var s=e?"":o.css;if(t.styleSheet)t.styleSheet.cssText=x(i,s);else{var n=document.createTextNode(s),r=t.childNodes;r[i]&&t.removeChild(r[i]),r.length?t.insertBefore(n,r[i]):t.appendChild(n)}}function h(t,i){var e=i.css,o=i.media,s=i.sourceMap;if(o&&t.setAttribute("media",o),g.ssrId&&t.setAttribute(v,i.id),s&&(e+="\n/*# sourceURL="+s.sources[0]+" */",e+="\n/*# sourceMappingURL=data:application/json;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(s))))+" */"),t.styleSheet)t.styleSheet.cssText=e;else{for(;t.firstChild;)t.removeChild(t.firstChild);t.appendChild(document.createTextNode(e))}}var a="undefined"!=typeof document;if("undefined"!=typeof DEBUG&&DEBUG&&!a)throw new Error("vue-style-loader cannot be used in a non-browser environment. Use { target: 'node' } in your Webpack config to indicate a server-rendering environment.");var c=e(7),l={},p=a&&(document.head||document.getElementsByTagName("head")[0]),u=null,d=0,f=!1,m=function(){},g=null,v="data-vue-ssr-id",y="undefined"!=typeof navigator&&/msie [6-9]\b/.test(navigator.userAgent.toLowerCase());t.exports=function(t,i,e,s){f=e,g=s||{};var n=c(t,i);return o(n),function(i){for(var e=[],s=0;s<n.length;s++){var r=n[s],h=l[r.id];h.refs--,e.push(h)}i?(n=c(t,i),o(n)):n=[];for(var s=0;s<e.length;s++){var h=e[s];if(0===h.refs){for(var a=0;a<h.parts.length;a++)h.parts[a]();delete l[h.id]}}}};var x=function(){var t=[];return function(i,e){return t[i]=e,t.filter(Boolean).join("\n")}}()},function(t,i){t.exports=function(t,i){for(var e=[],o={},s=0;s<i.length;s++){var n=i[s],r=n[0],h=n[1],a=n[2],c=n[3],l={id:t+":"+s,css:h,media:a,sourceMap:c};o[r]?o[r].parts.push(l):e.push(o[r]={id:r,parts:[l]})}return e}},function(t,i){t.exports=function(t,i,e,o,s,n){var r,h=t=t||{},a=typeof t.default;"object"!==a&&"function"!==a||(r=t,h=t.default);var c="function"==typeof h?h.options:h;i&&(c.render=i.render,c.staticRenderFns=i.staticRenderFns,c._compiled=!0),e&&(c.functional=!0),s&&(c._scopeId=s);var l;if(n?(l=function(t){t=t||this.$vnode&&this.$vnode.ssrContext||this.parent&&this.parent.$vnode&&this.parent.$vnode.ssrContext,t||"undefined"==typeof __VUE_SSR_CONTEXT__||(t=__VUE_SSR_CONTEXT__),o&&o.call(this,t),t&&t._registeredComponents&&t._registeredComponents.add(n)},c._ssrRegister=l):o&&(l=o),l){var p=c.functional,u=p?c.render:c.beforeCreate;p?(c._injectStyles=l,c.render=function(t,i){return l.call(i),u(t,i)}):c.beforeCreate=u?[].concat(u,l):[l]}return{esModule:r,exports:h,options:c}}},function(t,i,e){"use strict";/*!
 * better-normal-scroll v1.14.0
 * (c) 2016-2019 ustbhuangyi
 * Released under the MIT License.
 */
function o(t,i){for(;i+1<t.length;i++)t[i]=t[i+1];t.pop()}function s(){return window.performance&&window.performance.now?window.performance.now()+window.performance.timing.navigationStart:+new Date}function n(t){for(var i=arguments.length,e=Array(i>1?i-1:0),o=1;o<i;o++)e[o-1]=arguments[o];for(var s=0;s<e.length;s++){var n=e[s];for(var r in n)t[r]=n[r]}return t}function r(t){return void 0===t||null===t}function h(t,i){return Math.sqrt(t*t+i*i)}function a(t){return!1!==L&&("standard"===L?"transitionEnd"===t?"transitionend":t:L+t.charAt(0).toUpperCase()+t.substr(1))}function c(t,i,e,o){t.addEventListener(i,e,{passive:!1,capture:!!o})}function l(t,i,e,o){t.removeEventListener(i,e,{passive:!1,capture:!!o})}function p(t){for(var i=0,e=0;t;)i-=t.offsetLeft,e-=t.offsetTop,t=t.offsetParent;return{left:i,top:e}}function u(t){var i=t.getBoundingClientRect();return{left:-(i.left+window.pageXOffset),top:-(i.top+window.pageYOffset)}}function d(t){if(t instanceof window.SVGElement){var i=t.getBoundingClientRect();return{top:i.top,left:i.left,width:i.width,height:i.height}}return{top:t.offsetTop,left:t.offsetLeft,width:t.offsetWidth,height:t.offsetHeight}}function f(t,i){for(var e in i)if(i[e].test(t[e]))return!0;return!1}function m(t,i){var e=document.createEvent("Event");e.initEvent(i,!0,!0),e.pageX=t.pageX,e.pageY=t.pageY,t.target.dispatchEvent(e)}function g(t){function i(){r=document.createEvent("Event"),r.initEvent(e,h,a),n(r,s)}var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"click",o=void 0;"mouseup"===t.type||"mousecancel"===t.type?o=t:"touchend"!==t.type&&"touchcancel"!==t.type||(o=t.changedTouches[0]);var s={};o&&(s.screenX=o.screenX||0,s.screenY=o.screenY||0,s.clientX=o.clientX||0,s.clientY=o.clientY||0);var r=void 0,h=!0,a=!0;if("undefined"!=typeof MouseEvent)try{r=new MouseEvent(e,n({bubbles:h,cancelable:a},s))}catch(t){i()}else i();r.forwardedTouchEvent=!0,r._constructed=!0,t.target.dispatchEvent(r)}function v(t){g(t,"dblclick")}function y(t,i){i.firstChild?x(t,i.firstChild):i.appendChild(t)}function x(t,i){i.parentNode.insertBefore(t,i)}function w(t,i){t.removeChild(i)}function b(t,i,e,o,s,n,r){var h=t-i,a=Math.abs(h)/e,c=r.deceleration,l=r.itemHeight,p=r.swipeBounceTime,u=r.wheel,d=r.swipeTime,f=d,m=u?4:15,g=t+a/c*(h<0?-1:1);return u&&l&&(g=Math.round(g/l)*l),g<o?(g=n?Math.max(o-n/4,o-n/m*a):o,f=p):g>s&&(g=n?Math.min(s+n/4,s+n/m*a):s,f=p),{destination:Math.round(g),duration:f}}function S(){}function T(t){console.error("[BScroll warn]: "+t)}function _(t,i){if(!t)throw new Error("[BScroll] "+i)}function Y(t){var i=document.createElement("div"),e=document.createElement("div");return i.style.cssText="position:absolute;z-index:9999;pointerEvents:none",e.style.cssText="box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px;",e.className="bscroll-indicator","horizontal"===t?(i.style.cssText+=";height:7px;left:2px;right:2px;bottom:0",e.style.height="100%",i.className="bscroll-horizontal-scrollbar"):(i.style.cssText+=";width:7px;bottom:2px;top:2px;right:1px",e.style.width="100%",i.className="bscroll-vertical-scrollbar"),i.style.cssText+=";overflow:hidden",i.appendChild(e),i}function M(t,i){this.wrapper=i.el,this.wrapperStyle=this.wrapper.style,this.indicator=this.wrapper.children[0],this.indicatorStyle=this.indicator.style,this.scroller=t,this.direction=i.direction,i.fade?(this.visible=0,this.wrapperStyle.opacity="0"):this.visible=1,this.sizeRatioX=1,this.sizeRatioY=1,this.maxPosX=0,this.maxPosY=0,this.x=0,this.y=0,i.interactive&&this._addDOMEvents()}function X(t){if(t&&t.classList)return t.classList.contains("tombstone")}function P(t,i){var e=this;this.options=i,_("function"==typeof this.options.createTombstone,"Infinite scroll need createTombstone Function to create tombstone"),_("function"==typeof this.options.fetch,"Infinite scroll need fetch Function to fetch new data."),_("function"==typeof this.options.render,"Infinite scroll need render Function to render each item."),this.firstAttachedItem=0,this.lastAttachedItem=0,this.anchorScrollTop=0,this.anchorItem={index:0,offset:0},this.tombstoneHeight=0,this.tombstoneWidth=0,this.tombstones=[],this.tombstonesAnimationHandlers=[],this.items=[],this.loadedItems=0,this.requestInProgress=!1,this.hasMore=!0,this.scroller=t,this.wrapperEl=this.scroller.wrapper,this.scrollerEl=this.scroller.scroller,this.scroller.on("scroll",function(){e.onScroll()}),this.scroller.on("resize",function(){e.onResize()}),this.scroller.on("destroy",function(){e.destroy()}),this._onResizeHandler=setTimeout(function(){e.onResize()})}function E(t,i){this.wrapper="string"==typeof t?document.querySelector(t):t,this.wrapper||T("Can not resolve the wrapper DOM."),this.scroller=this.wrapper.children[0],this.scroller||T("The wrapper need at least one child element to be scroller."),this.scrollerStyle=this.scroller.style,this._init(i)}var D=function(){function t(t,i){var e=[],o=!0,s=!1,n=void 0;try{for(var r,h=t[Symbol.iterator]();!(o=(r=h.next()).done)&&(e.push(r.value),!i||e.length!==i);o=!0);}catch(t){s=!0,n=t}finally{try{!o&&h.return&&h.return()}finally{if(s)throw n}}return e}return function(i,e){if(Array.isArray(i))return i;if(Symbol.iterator in Object(i))return t(i,e);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),C=function(t){if(Array.isArray(t)){for(var i=0,e=Array(t.length);i<t.length;i++)e[i]=t[i];return e}return Array.from(t)},k="undefined"!=typeof window,I=k&&navigator.userAgent.toLowerCase(),H=I&&/wechatdevtools/.test(I),z=I&&I.indexOf("android")>0,W=k&&document.createElement("div").style,L=function(){if(!k)return!1;var t={webkit:"webkitTransform",Moz:"MozTransform",O:"OTransform",ms:"msTransform",standard:"transform"};for(var i in t)if(void 0!==W[t[i]])return i;return!1}(),A=L&&"standard"!==L?"-"+L.toLowerCase()+"-":"",O=a("transform"),R=a("transition"),N=k&&a("perspective")in W,U=k&&("ontouchstart"in window||H),F=!1!==O,B=k&&R in W,j={transform:O,transition:R,transitionTimingFunction:a("transitionTimingFunction"),transitionDuration:a("transitionDuration"),transitionDelay:a("transitionDelay"),transformOrigin:a("transformOrigin"),transitionEnd:a("transitionEnd")},q=1,V={touchstart:q,touchmove:q,touchend:q,mousedown:2,mousemove:2,mouseup:2},$={startX:0,startY:0,scrollX:!1,scrollY:!0,freeScroll:!1,directionLockThreshold:5,eventPassthrough:"",click:!1,tap:!1,bounce:!0,bounceTime:800,momentum:!0,momentumLimitTime:300,momentumLimitDistance:15,swipeTime:2500,swipeBounceTime:500,deceleration:.0015,flickLimitTime:200,flickLimitDistance:100,resizePolling:60,probeType:0,preventDefault:!0,preventDefaultException:{tagName:/^(INPUT|TEXTAREA|BUTTON|SELECT|AUDIO)$/},HWCompositing:!0,useTransition:!0,useTransform:!0,bindToWrapper:!1,disableMouse:U,disableTouch:!U,observeDOM:!0,autoBlur:!0,wheel:!1,snap:!1,scrollbar:!1,pullDownRefresh:!1,pullUpLoad:!1,mouseWheel:!1,stopPropagation:!1,zoom:!1,infinity:!1,dblclick:!1},Z={swipe:{style:"cubic-bezier(0.23, 1, 0.32, 1)",fn:function(t){return 1+--t*t*t*t*t}},swipeBounce:{style:"cubic-bezier(0.25, 0.46, 0.45, 0.94)",fn:function(t){return t*(2-t)}},bounce:{style:"cubic-bezier(0.165, 0.84, 0.44, 1)",fn:function(t){return 1- --t*t*t*t}}},G=function(){return k?window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||function(t){return window.setTimeout(t,(t.interval||100/60)/2)}:S}(),J=function(){return k?window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||window.oCancelAnimationFrame||function(t){window.clearTimeout(t)}:S}(),K=1,Q=-1,tt=1,it=-1,et=1,ot=3;M.prototype.handleEvent=function(t){switch(t.type){case"touchstart":case"mousedown":this._start(t);break;case"touchmove":case"mousemove":this._move(t);break;case"touchend":case"mouseup":case"touchcancel":case"mousecancel":this._end(t)}},M.prototype.refresh=function(){this._shouldShow()&&(this.transitionTime(),this._calculate(),this.updatePosition())},M.prototype.fade=function(t,i){var e=this;if(!i||this.visible){var o=t?250:500;t=t?"1":"0",this.wrapperStyle[j.transitionDuration]=o+"ms",clearTimeout(this.fadeTimeout),this.fadeTimeout=setTimeout(function(){e.wrapperStyle.opacity=t,e.visible=+t},0)}},M.prototype.updatePosition=function(){if("vertical"===this.direction){var t=Math.round(this.sizeRatioY*this.scroller.y);if(t<0){this.transitionTime(500);var i=Math.max(this.indicatorHeight+3*t,8);this.indicatorStyle.height=i+"px",t=0}else if(t>this.maxPosY){this.transitionTime(500);var e=Math.max(this.indicatorHeight-3*(t-this.maxPosY),8);this.indicatorStyle.height=e+"px",t=this.maxPosY+this.indicatorHeight-e}else this.indicatorStyle.height=this.indicatorHeight+"px";this.y=t,this.scroller.options.useTransform?this.indicatorStyle[j.transform]="translateY("+t+"px)"+this.scroller.translateZ:this.indicatorStyle.top=t+"px"}else{var o=Math.round(this.sizeRatioX*this.scroller.x);if(o<0){this.transitionTime(500);var s=Math.max(this.indicatorWidth+3*o,8);this.indicatorStyle.width=s+"px",o=0}else if(o>this.maxPosX){this.transitionTime(500);var n=Math.max(this.indicatorWidth-3*(o-this.maxPosX),8);this.indicatorStyle.width=n+"px",o=this.maxPosX+this.indicatorWidth-n}else this.indicatorStyle.width=this.indicatorWidth+"px";this.x=o,this.scroller.options.useTransform?this.indicatorStyle[j.transform]="translateX("+o+"px)"+this.scroller.translateZ:this.indicatorStyle.left=o+"px"}},M.prototype.transitionTime=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.indicatorStyle[j.transitionDuration]=t+"ms"},M.prototype.transitionTimingFunction=function(t){this.indicatorStyle[j.transitionTimingFunction]=t},M.prototype.destroy=function(){this._removeDOMEvents(),this.wrapper.parentNode.removeChild(this.wrapper)},M.prototype._start=function(t){var i=t.touches?t.touches[0]:t;t.preventDefault(),t.stopPropagation(),this.transitionTime(),this.initiated=!0,this.moved=!1,this.lastPointX=i.pageX,this.lastPointY=i.pageY,this.startTime=s(),this._handleMoveEvents(c),this.scroller.trigger("beforeScrollStart")},M.prototype._move=function(t){var i=t.touches?t.touches[0]:t;t.preventDefault(),t.stopPropagation(),this.moved||this.scroller.trigger("scrollStart"),this.moved=!0;var e=i.pageX-this.lastPointX;this.lastPointX=i.pageX;var o=i.pageY-this.lastPointY;this.lastPointY=i.pageY;var s=this.x+e,n=this.y+o;this._pos(s,n)},M.prototype._end=function(t){if(this.initiated){this.initiated=!1,t.preventDefault(),t.stopPropagation(),this._handleMoveEvents(l);var i=this.scroller.options.snap;if(i){var e=i.speed,o=i.easing,s=void 0===o?Z.bounce:o,n=this.scroller._nearestSnap(this.scroller.x,this.scroller.y),r=e||Math.max(Math.max(Math.min(Math.abs(this.scroller.x-n.x),1e3),Math.min(Math.abs(this.scroller.y-n.y),1e3)),300);this.scroller.x===n.x&&this.scroller.y===n.y||(this.scroller.directionX=0,this.scroller.directionY=0,this.scroller.currentPage=n,this.scroller.scrollTo(n.x,n.y,r,s))}this.moved&&this.scroller.trigger("scrollEnd",{x:this.scroller.x,y:this.scroller.y})}},M.prototype._pos=function(t,i){t<0?t=0:t>this.maxPosX&&(t=this.maxPosX),i<0?i=0:i>this.maxPosY&&(i=this.maxPosY),t=Math.round(t/this.sizeRatioX),i=Math.round(i/this.sizeRatioY),this.scroller.scrollTo(t,i),this.scroller.trigger("scroll",{x:this.scroller.x,y:this.scroller.y})},M.prototype._shouldShow=function(){return"vertical"===this.direction&&this.scroller.hasVerticalScroll||"horizontal"===this.direction&&this.scroller.hasHorizontalScroll?(this.wrapper.style.display="",!0):(this.wrapper.style.display="none",!1)},M.prototype._calculate=function(){if("vertical"===this.direction){var t=this.wrapper.clientHeight;this.indicatorHeight=Math.max(Math.round(t*t/(this.scroller.scrollerHeight||t||1)),8),this.indicatorStyle.height=this.indicatorHeight+"px",this.maxPosY=t-this.indicatorHeight,this.sizeRatioY=this.maxPosY/this.scroller.maxScrollY}else{var i=this.wrapper.clientWidth;this.indicatorWidth=Math.max(Math.round(i*i/(this.scroller.scrollerWidth||i||1)),8),this.indicatorStyle.width=this.indicatorWidth+"px",this.maxPosX=i-this.indicatorWidth,this.sizeRatioX=this.maxPosX/this.scroller.maxScrollX}},M.prototype._addDOMEvents=function(){var t=c;this._handleDOMEvents(t)},M.prototype._removeDOMEvents=function(){var t=l;this._handleDOMEvents(t),this._handleMoveEvents(t)},M.prototype._handleMoveEvents=function(t){this.scroller.options.disableTouch||t(window,"touchmove",this),this.scroller.options.disableMouse||t(window,"mousemove",this)},M.prototype._handleDOMEvents=function(t){this.scroller.options.disableTouch||(t(this.indicator,"touchstart",this),t(window,"touchend",this)),this.scroller.options.disableMouse||(t(this.indicator,"mousedown",this),t(window,"mouseup",this))};var st=2e3;P.prototype.destroy=function(){var t=this;clearTimeout(this._onResizeHandler),this.tombstonesAnimationHandlers.forEach(function(t){clearTimeout(t)}),this.tombstonesAnimationHandlers=null,this.items.forEach(function(i){i.node&&(t.scrollerEl.removeChild(i.node),i.node=null)}),this.scroller.infiniteScroller=null,this.scroller=null,this.wrapperEl=null,this.scrollerEl=null,this.items=null,this.tombstones=null},P.prototype.onScroll=function(){var t=-this.scroller.y,i=t-this.anchorScrollTop;this.anchorItem=0===t?{index:0,offset:0}:this._calculateAnchoredItem(this.anchorItem,i),this.anchorScrollTop=t;var e=this._calculateAnchoredItem(this.anchorItem,this.scroller.wrapperHeight),o=this.anchorItem.index,s=e.index;i<0?(o-=30,s+=10):(o-=10,s+=30),this.fill(o,s),this.maybeRequestContent()},P.prototype.onResize=function(){var t=this.options.createTombstone();t.style.position="absolute",this.scrollerEl.appendChild(t),t.style.display="",this.tombstoneHeight=t.offsetHeight,this.tombstoneWidth=t.offsetWidth,this.scrollerEl.removeChild(t);for(var i=0;i<this.items.length;i++)this.items[i].height=this.items[i].width=0;this.onScroll()},P.prototype.fill=function(t,i){this.firstAttachedItem=Math.max(0,t),this.hasMore||(i=Math.min(i,this.items.length)),this.lastAttachedItem=i,this.attachContent()},P.prototype.maybeRequestContent=function(){var t=this;if(!this.requestInProgress&&this.hasMore){var i=this.lastAttachedItem-this.loadedItems;i<=0||(this.requestInProgress=!0,this.options.fetch(i).then(function(i){if(t.requestInProgress=!1,i)t.addContent(i);else{t.hasMore=!1;var e=t._removeTombstones(),o=0;t.anchorItem.index<=t.items.length?(o=t._fixScrollPosition(),t._setupAnimations({},o),t.scroller.resetPosition(t.scroller.options.bounceTime)):(t.anchorItem.index-=e,o=t._fixScrollPosition(),t._setupAnimations({},o),t.scroller.stop(),t.scroller.resetPosition(),t.onScroll())}}))}},P.prototype.addContent=function(t){for(var i=0;i<t.length;i++)this.items.length<=this.loadedItems&&this._addItem(),this.items[this.loadedItems++].data=t[i];this.attachContent(),this.maybeRequestContent()},P.prototype.attachContent=function(){var t=this._collectUnusedNodes(),i=this._createDOMNodes(t);this._cleanupUnusedNodes(t),this._cacheNodeSize();var e=this._fixScrollPosition();this._setupAnimations(i,e)},P.prototype.resetMore=function(){this.hasMore=!0},P.prototype._removeTombstones=function(){for(var t=void 0,i=0,e=this.items.length,o=0;o<e;o++){var s=this.items[o].node,n=this.items[o].data;s&&!X(s)||n||(void 0===t&&(t=o),s&&this.scrollerEl.removeChild(s))}return i=e-t,this.items.splice(t),this.lastAttachedItem=Math.min(this.lastAttachedItem,this.items.length),i},P.prototype._collectUnusedNodes=function(){for(var t=[],i=0;i<this.items.length;i++)if(i!==this.firstAttachedItem){var e=this.items[i].node;e&&(X(e)?(this.tombstones.push(e),this.tombstones[this.tombstones.length-1].style.display="none"):t.push(e)),this.items[i].node=null}else i=this.lastAttachedItem-1;return t},P.prototype._createDOMNodes=function(t){for(var i={},e=this.firstAttachedItem;e<this.lastAttachedItem;e++){for(;this.items.length<=e;)this._addItem();var o=this.items[e].node,s=this.items[e].data;if(o){if(!X(o)||!s)continue;o.style.zIndex=1,i[e]=[o,this.items[e].top-this.anchorScrollTop],this.items[e].node=null}var n=s?this.options.render(s,t.pop()):this._getTombStone();n.style.position="absolute",this.items[e].top=-1,this.scrollerEl.appendChild(n),this.items[e].node=n}return i},P.prototype._cleanupUnusedNodes=function(t){for(;t.length;)this.scrollerEl.removeChild(t.pop())},P.prototype._cacheNodeSize=function(){for(var t=this.firstAttachedItem;t<this.lastAttachedItem;t++){var i=this.items[t];if(i.data&&!i.height){var e=X(i.node);i.height=e?this.tombstoneHeight:i.node.offsetHeight,i.width=e?this.tombstoneWidth:i.node.offsetWidth}}},P.prototype._fixScrollPosition=function(){this.anchorScrollTop=0;for(var t=0;t<this.anchorItem.index;t++)this.anchorScrollTop+=this.items[t].height||this.tombstoneHeight;this.anchorScrollTop+=this.anchorItem.offset;for(var i=this.anchorScrollTop-this.anchorItem.offset,e=this.anchorItem.index;e>this.firstAttachedItem;)i-=this.items[e-1].height||this.tombstoneHeight,e--;return i},P.prototype._setupAnimations=function(t,i){var e=this;for(var o in t){var s=t[o];this.items[o].node.style[j.transform]="translateY("+(this.anchorScrollTop+s[1])+"px) scale("+this.tombstoneWidth/this.items[o].width+", "+this.tombstoneHeight/this.items[o].height+")",this.items[o].node.offsetTop,s[0].offsetTop,this.items[o].node.style[j.transition]=A+"transform 200ms"}for(var n=this.firstAttachedItem;n<this.lastAttachedItem;n++){var r=t[n];if(r){var h=r[0];h.style[j.transition]=A+"transform 200ms, opacity 200ms",h.style[j.transform]="translateY("+i+"px) scale("+this.items[n].width/this.tombstoneWidth+", "+this.items[n].height/this.tombstoneHeight+")",h.style.opacity=0}i!==this.items[n].top&&(r||(this.items[n].node.style[j.transition]=""),this.items[n].node.style[j.transform]="translateY("+i+"px)"),this.items[n].top=i,i+=this.items[n].height||this.tombstoneHeight}this.scroller.maxScrollY=-(i-this.scroller.wrapperHeight+(this.hasMore?st:0));var a=setTimeout(function(){for(var i in t){var o=t[i];o[0].style.display="none",e.tombstones.push(o[0])}},200);this.tombstonesAnimationHandlers.push(a)},P.prototype._getTombStone=function(){var t=this.tombstones.pop();return t?(t.style.display="",t.style.opacity=1,t.style[j.transform]="",t.style[j.transition]="",t):this.options.createTombstone()},P.prototype._addItem=function(){this.items.push({data:null,node:null,height:0,width:0,top:0})},P.prototype._calculateAnchoredItem=function(t,i){if(0===i)return t;var e=t.index,o=0;if((i+=t.offset)<0){for(;i<0&&e>0&&this.items[e-1].height;)i+=this.items[e-1].height,e--;o=Math.max(-e,Math.ceil(Math.min(i,0)/this.tombstoneHeight))}else{for(;i>0&&e<this.items.length&&this.items[e].height&&this.items[e].height<i;)i-=this.items[e].height,e++;(e>=this.items.length||!this.items[e].height)&&(o=Math.floor(Math.max(i,0)/this.tombstoneHeight))}return e+=o,i-=o*this.tombstoneHeight,{index:e,offset:i}},function(t){t.prototype._init=function(t){this._handleOptions(t),this._events={},this.x=0,this.y=0,this.directionX=0,this.directionY=0,this.setScale(1),this._addDOMEvents(),this._initExtFeatures(),this._watchTransition(),this.options.observeDOM&&this._initDOMObserver(),this.options.autoBlur&&this._handleAutoBlur(),this.refresh(),this.options.snap||this.scrollTo(this.options.startX,this.options.startY),this.enable()},t.prototype.setScale=function(t){this.lastScale=r(this.scale)?t:this.scale,this.scale=t},t.prototype._handleOptions=function(t){this.options=n({},$,t),this.translateZ=this.options.HWCompositing&&N?" translateZ(0)":"",this.options.useTransition=this.options.useTransition&&B,this.options.useTransform=this.options.useTransform&&F,this.options.preventDefault=!this.options.eventPassthrough&&this.options.preventDefault,this.options.scrollX="horizontal"!==this.options.eventPassthrough&&this.options.scrollX,this.options.scrollY="vertical"!==this.options.eventPassthrough&&this.options.scrollY,this.options.freeScroll=this.options.freeScroll&&!this.options.eventPassthrough,this.options.directionLockThreshold=this.options.eventPassthrough?0:this.options.directionLockThreshold,!0===this.options.tap&&(this.options.tap="tap")},t.prototype._addDOMEvents=function(){var t=c;this._handleDOMEvents(t)},t.prototype._removeDOMEvents=function(){var t=l;this._handleDOMEvents(t)},t.prototype._handleDOMEvents=function(t){var i=this.options.bindToWrapper?this.wrapper:window;t(window,"orientationchange",this),t(window,"resize",this),this.options.click&&t(this.wrapper,"click",this,!0),this.options.disableMouse||(t(this.wrapper,"mousedown",this),t(i,"mousemove",this),t(i,"mousecancel",this),t(i,"mouseup",this)),U&&!this.options.disableTouch&&(t(this.wrapper,"touchstart",this),t(i,"touchmove",this),t(i,"touchcancel",this),t(i,"touchend",this)),t(this.scroller,j.transitionEnd,this)},t.prototype._initExtFeatures=function(){this.options.snap&&this._initSnap(),this.options.scrollbar&&this._initScrollbar(),this.options.pullUpLoad&&this._initPullUp(),this.options.pullDownRefresh&&this._initPullDown(),this.options.wheel&&this._initWheel(),this.options.mouseWheel&&this._initMouseWheel(),this.options.zoom&&this._initZoom(),this.options.infinity&&this._initInfinite()},t.prototype._watchTransition=function(){if("function"==typeof Object.defineProperty){var t=this,i=!1,e=this.options.useTransition?"isInTransition":"isAnimating";Object.defineProperty(this,e,{get:function(){return i},set:function(e){i=e;for(var o=t.scroller.children.length?t.scroller.children:[t.scroller],s=i&&!t.pulling?"none":"auto",n=0;n<o.length;n++)o[n].style.pointerEvents=s}})}},t.prototype._handleAutoBlur=function(){this.on("scrollStart",function(){var t=document.activeElement;!t||"INPUT"!==t.tagName&&"TEXTAREA"!==t.tagName||t.blur()})},t.prototype._initDOMObserver=function(){var t=this;if("undefined"!=typeof MutationObserver){var i=void 0,e=new MutationObserver(function(e){if(!t._shouldNotRefresh()){for(var o=!1,s=!1,n=0;n<e.length;n++){var r=e[n];if("attributes"!==r.type){o=!0;break}if(r.target!==t.scroller){s=!0;break}}o?t.refresh():s&&(clearTimeout(i),i=setTimeout(function(){t._shouldNotRefresh()||t.refresh()},60))}}),o={attributes:!0,childList:!0,subtree:!0};e.observe(this.scroller,o),this.on("destroy",function(){e.disconnect()})}else this._checkDOMUpdate()},t.prototype._shouldNotRefresh=function(){var t=this.x>this.minScrollX||this.x<this.maxScrollX||this.y>this.minScrollY||this.y<this.maxScrollY;return this.isInTransition||this.stopFromTransition||t},t.prototype._checkDOMUpdate=function(){function t(){if(!this.destroyed){e=d(this.scroller);var t=e.width,n=e.height;o===t&&s===n||this.refresh(),o=t,s=n,i.call(this)}}function i(){var i=this;setTimeout(function(){t.call(i)},1e3)}var e=d(this.scroller),o=e.width,s=e.height;i.call(this)},t.prototype.handleEvent=function(t){switch(t.type){case"touchstart":case"mousedown":this._start(t),this.options.zoom&&t.touches&&t.touches.length>1&&this._zoomStart(t);break;case"touchmove":case"mousemove":this.options.zoom&&t.touches&&t.touches.length>1?this._zoom(t):this._move(t);break;case"touchend":case"mouseup":case"touchcancel":case"mousecancel":this.scaled?this._zoomEnd(t):this._end(t);break;case"orientationchange":case"resize":this._resize();break;case"transitionend":case"webkitTransitionEnd":case"oTransitionEnd":case"MSTransitionEnd":this._transitionEnd(t);break;case"click":this.enabled&&!t._constructed&&(f(t.target,this.options.preventDefaultException)||(t.preventDefault(),t.stopPropagation()));break;case"wheel":case"DOMMouseScroll":case"mousewheel":this._onMouseWheel(t)}},t.prototype.refresh=function(){var t="static"===window.getComputedStyle(this.wrapper,null).position,i=d(this.wrapper);this.wrapperWidth=i.width,this.wrapperHeight=i.height;var e=d(this.scroller);this.scrollerWidth=Math.round(e.width*this.scale),this.scrollerHeight=Math.round(e.height*this.scale),this.relativeX=e.left,this.relativeY=e.top,t&&(this.relativeX-=i.left,this.relativeY-=i.top),this.minScrollX=0,this.minScrollY=0;var o=this.options.wheel;o?(this.items=this.scroller.children,this.options.itemHeight=this.itemHeight=this.items.length?this.scrollerHeight/this.items.length:0,void 0===this.selectedIndex&&(this.selectedIndex=o.selectedIndex||0),this.options.startY=-this.selectedIndex*this.itemHeight,this.maxScrollX=0,this.maxScrollY=-this.itemHeight*(this.items.length-1)):(this.maxScrollX=this.wrapperWidth-this.scrollerWidth,this.options.infinity||(this.maxScrollY=this.wrapperHeight-this.scrollerHeight),this.maxScrollX<0?(this.maxScrollX-=this.relativeX,this.minScrollX=-this.relativeX):this.scale>1&&(this.maxScrollX=this.maxScrollX/2-this.relativeX,this.minScrollX=this.maxScrollX),this.maxScrollY<0?(this.maxScrollY-=this.relativeY,this.minScrollY=-this.relativeY):this.scale>1&&(this.maxScrollY=this.maxScrollY/2-this.relativeY,this.minScrollY=this.maxScrollY)),this.hasHorizontalScroll=this.options.scrollX&&this.maxScrollX<this.minScrollX,this.hasVerticalScroll=this.options.scrollY&&this.maxScrollY<this.minScrollY,this.hasHorizontalScroll||(this.maxScrollX=this.minScrollX,this.scrollerWidth=this.wrapperWidth),this.hasVerticalScroll||(this.maxScrollY=this.minScrollY,this.scrollerHeight=this.wrapperHeight),this.endTime=0,this.directionX=0,this.directionY=0,this.wrapperOffset=p(this.wrapper),this.trigger("refresh"),!this.scaled&&this.resetPosition()},t.prototype.enable=function(){this.enabled=!0},t.prototype.disable=function(){this.enabled=!1}}(E),function(t){t.prototype._start=function(t){var i=V[t.type];if((i===q||0===t.button)&&!(!this.enabled||this.destroyed||this.initiated&&this.initiated!==i)){this.initiated=i,this.options.preventDefault&&!f(t.target,this.options.preventDefaultException)&&t.preventDefault(),this.options.stopPropagation&&t.stopPropagation(),this.moved=!1,this.distX=0,this.distY=0,this.directionX=0,this.directionY=0,this.movingDirectionX=0,this.movingDirectionY=0,this.directionLocked=0,this._transitionTime(),this.startTime=s(),this.options.wheel&&(this.target=t.target),this.stop();var e=t.touches?t.touches[0]:t;this.startX=this.x,this.startY=this.y,this.absStartX=this.x,this.absStartY=this.y,this.pointX=e.pageX,this.pointY=e.pageY,this.trigger("beforeScrollStart")}},t.prototype._move=function(t){if(this.enabled&&!this.destroyed&&V[t.type]===this.initiated){this.options.preventDefault&&t.preventDefault(),this.options.stopPropagation&&t.stopPropagation();var i=t.touches?t.touches[0]:t,e=i.pageX-this.pointX,o=i.pageY-this.pointY;this.pointX=i.pageX,this.pointY=i.pageY,this.distX+=e,this.distY+=o;var n=Math.abs(this.distX),r=Math.abs(this.distY),h=s();if(!(h-this.endTime>this.options.momentumLimitTime&&r<this.options.momentumLimitDistance&&n<this.options.momentumLimitDistance)){if(this.directionLocked||this.options.freeScroll||(n>r+this.options.directionLockThreshold?this.directionLocked="h":r>=n+this.options.directionLockThreshold?this.directionLocked="v":this.directionLocked="n"),"h"===this.directionLocked){if("vertical"===this.options.eventPassthrough)t.preventDefault();else if("horizontal"===this.options.eventPassthrough)return void(this.initiated=!1);o=0}else if("v"===this.directionLocked){if("horizontal"===this.options.eventPassthrough)t.preventDefault();else if("vertical"===this.options.eventPassthrough)return void(this.initiated=!1);e=0}e=this.hasHorizontalScroll?e:0,o=this.hasVerticalScroll?o:0,this.movingDirectionX=e>0?it:e<0?tt:0,this.movingDirectionY=o>0?Q:o<0?K:0;var a=this.x+e,c=this.y+o,l=!1,p=!1,u=!1,d=!1,f=this.options.bounce;!1!==f&&(l=void 0===f.top||f.top,p=void 0===f.bottom||f.bottom,u=void 0===f.left||f.left,d=void 0===f.right||f.right),(a>this.minScrollX||a<this.maxScrollX)&&(a=a>this.minScrollX&&u||a<this.maxScrollX&&d?this.x+e/3:a>this.minScrollX?this.minScrollX:this.maxScrollX),(c>this.minScrollY||c<this.maxScrollY)&&(c=c>this.minScrollY&&l||c<this.maxScrollY&&p?this.y+o/3:c>this.minScrollY?this.minScrollY:this.maxScrollY),this.moved||(this.moved=!0,this.trigger("scrollStart")),this._translate(a,c),h-this.startTime>this.options.momentumLimitTime&&(this.startTime=h,this.startX=this.x,this.startY=this.y,this.options.probeType===et&&this.trigger("scroll",{x:this.x,y:this.y})),this.options.probeType>et&&this.trigger("scroll",{x:this.x,y:this.y});var m=document.documentElement.scrollLeft||window.pageXOffset||document.body.scrollLeft,g=document.documentElement.scrollTop||window.pageYOffset||document.body.scrollTop,v=this.pointX-m,y=this.pointY-g;(v>document.documentElement.clientWidth-this.options.momentumLimitDistance||v<this.options.momentumLimitDistance||y<this.options.momentumLimitDistance||y>document.documentElement.clientHeight-this.options.momentumLimitDistance)&&this._end(t)}}},t.prototype._end=function(t){if(this.enabled&&!this.destroyed&&V[t.type]===this.initiated){this.initiated=!1,this.options.preventDefault&&!f(t.target,this.options.preventDefaultException)&&t.preventDefault(),this.options.stopPropagation&&t.stopPropagation(),this.trigger("touchEnd",{x:this.x,y:this.y}),this.isInTransition=!1;var i=Math.round(this.x),e=Math.round(this.y),o=i-this.absStartX,n=e-this.absStartY;if(this.directionX=o>0?it:o<0?tt:0,this.directionY=n>0?Q:n<0?K:0,!this.options.pullDownRefresh||!this._checkPullDown()){if(this._checkClick(t))return void this.trigger("scrollCancel");if(!this.resetPosition(this.options.bounceTime,Z.bounce)){this._translate(i,e),this.endTime=s();var r=this.endTime-this.startTime,h=Math.abs(i-this.startX),a=Math.abs(e-this.startY);if(this._events.flick&&r<this.options.flickLimitTime&&h<this.options.flickLimitDistance&&a<this.options.flickLimitDistance)return void this.trigger("flick");var c=0;if(this.options.momentum&&r<this.options.momentumLimitTime&&(a>this.options.momentumLimitDistance||h>this.options.momentumLimitDistance)){var l=!1,p=!1,u=!1,d=!1,m=this.options.bounce;!1!==m&&(l=void 0===m.top||m.top,p=void 0===m.bottom||m.bottom,u=void 0===m.left||m.left,d=void 0===m.right||m.right);var g=this.directionX===it&&u||this.directionX===tt&&d?this.wrapperWidth:0,v=this.directionY===Q&&l||this.directionY===K&&p?this.wrapperHeight:0,y=this.hasHorizontalScroll?b(this.x,this.startX,r,this.maxScrollX,this.minScrollX,g,this.options):{destination:i,duration:0},x=this.hasVerticalScroll?b(this.y,this.startY,r,this.maxScrollY,this.minScrollY,v,this.options):{destination:e,duration:0};i=y.destination,e=x.destination,c=Math.max(y.duration,x.duration),this.isInTransition=!0}else this.options.wheel&&(e=Math.round(e/this.itemHeight)*this.itemHeight,c=this.options.wheel.adjustTime||400);var w=Z.swipe;if(this.options.snap){var S=this._nearestSnap(i,e);this.currentPage=S,c=this.options.snapSpeed||Math.max(Math.max(Math.min(Math.abs(i-S.x),1e3),Math.min(Math.abs(e-S.y),1e3)),300),i=S.x,e=S.y,this.directionX=0,this.directionY=0,w=this.options.snap.easing||Z.bounce}if(i!==this.x||e!==this.y)return(i>this.minScrollX||i<this.maxScrollX||e>this.minScrollY||e<this.maxScrollY)&&(w=Z.swipeBounce),void this.scrollTo(i,e,c,w);this.options.wheel&&(this.selectedIndex=Math.round(Math.abs(this.y/this.itemHeight))),this.trigger("scrollEnd",{x:this.x,y:this.y})}}}},t.prototype._checkClick=function(t){var i=this.stopFromTransition&&!this.pulling;if(this.stopFromTransition=!1,!this.moved){if(this.options.wheel){if(this.target&&this.target.classList.contains(this.options.wheel.wheelWrapperClass)){var e=Math.abs(Math.round(this.y/this.itemHeight)),o=Math.round((this.pointY+u(this.wrapper).top-this.wrapperHeight/2)/this.itemHeight);this.target=this.items[e+o]}return this.scrollToElement(this.target,this.options.wheel.adjustTime||400,!0,!0,Z.swipe),!0}if(!i){var n=this.options.dblclick,r=!1;if(n&&this.lastClickTime){var h=n.delay,a=void 0===h?300:h;s()-this.lastClickTime<a&&(r=!0,v(t))}return this.options.tap&&m(t,this.options.tap),this.options.click&&!f(t.target,this.options.preventDefaultException)&&g(t),this.lastClickTime=r?null:s(),!0}return!1}return!1},t.prototype._resize=function(){var t=this;this.enabled&&(z&&(this.wrapper.scrollTop=0),clearTimeout(this.resizeTimeout),this.resizeTimeout=setTimeout(function(){t.refresh()},this.options.resizePolling))},t.prototype._startProbe=function(){function t(){var e=i.getComputedPosition();if(i.trigger("scroll",e),!i.isInTransition)return void i.trigger("scrollEnd",e);i.probeTimer=G(t)}J(this.probeTimer),this.probeTimer=G(t);var i=this},t.prototype._transitionTime=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if(this.scrollerStyle[j.transitionDuration]=t+"ms",this.options.wheel)for(var i=0;i<this.items.length;i++)this.items[i].style[j.transitionDuration]=t+"ms";if(this.indicators)for(var e=0;e<this.indicators.length;e++)this.indicators[e].transitionTime(t)},t.prototype._transitionTimingFunction=function(t){if(this.scrollerStyle[j.transitionTimingFunction]=t,this.options.wheel)for(var i=0;i<this.items.length;i++)this.items[i].style[j.transitionTimingFunction]=t;if(this.indicators)for(var e=0;e<this.indicators.length;e++)this.indicators[e].transitionTimingFunction(t)},t.prototype._transitionEnd=function(t){t.target===this.scroller&&this.isInTransition&&(this._transitionTime(),(!this.pulling||this.movingDirectionY===K)&&!this.resetPosition(this.options.bounceTime,Z.bounce)&&(this.isInTransition=!1,this.options.probeType!==ot&&this.trigger("scrollEnd",{x:this.x,y:this.y})))},t.prototype._translate=function(t,i,e){if(_(!r(t)&&!r(i),"Translate x or y is null or undefined."),r(e)&&(e=this.scale),this.options.useTransform?this.scrollerStyle[j.transform]="translate("+t+"px,"+i+"px) scale("+e+")"+this.translateZ:(t=Math.round(t),i=Math.round(i),this.scrollerStyle.left=t+"px",this.scrollerStyle.top=i+"px"),this.options.wheel)for(var o=this.options.wheel.rotate,s=void 0===o?25:o,n=0;n<this.items.length;n++){var h=s*(i/this.itemHeight+n);this.items[n].style[j.transform]="rotateX("+h+"deg)"}if(this.x=t,this.y=i,this.setScale(e),this.indicators)for(var a=0;a<this.indicators.length;a++)this.indicators[a].updatePosition()},t.prototype._animate=function(t,i,e,o){function n(){var d=s();if(d>=u)return r.isAnimating=!1,r._translate(t,i,l),r.trigger("scroll",{x:r.x,y:r.y}),void(r.pulling||r.resetPosition(r.options.bounceTime)||r.trigger("scrollEnd",{x:r.x,y:r.y}));d=(d-p)/e;var f=o(d),m=(t-h)*f+h,g=(i-a)*f+a,v=(l-c)*f+c;r._translate(m,g,v),r.isAnimating&&(r.animateTimer=G(n)),r.options.probeType===ot&&r.trigger("scroll",{x:r.x,y:r.y})}var r=this,h=this.x,a=this.y,c=this.lastScale,l=this.scale,p=s(),u=p+e;this.isAnimating=!0,J(this.animateTimer),n()},t.prototype.scrollBy=function(t,i){var e=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:Z.bounce;t=this.x+t,i=this.y+i,this.scrollTo(t,i,e,o)},t.prototype.scrollTo=function(t,i){var e=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:Z.bounce;(this.x!==t||this.y!==i)&&(this.isInTransition=this.options.useTransition&&e>0&&(t!==this.x||i!==this.y),!e||this.options.useTransition?(this._transitionTimingFunction(o.style),this._transitionTime(e),this._translate(t,i),e&&this.options.probeType===ot&&this._startProbe(),e||(this.trigger("scroll",{x:t,y:i}),this._reflow=document.body.offsetHeight,this.resetPosition(this.options.bounceTime,Z.bounce)||this.trigger("scrollEnd",{x:t,y:i})),this.options.wheel&&(i>this.minScrollY?this.selectedIndex=0:i<this.maxScrollY?this.selectedIndex=this.items.length-1:this.selectedIndex=Math.round(Math.abs(i/this.itemHeight)))):this._animate(t,i,e,o.fn))},t.prototype.scrollToElement=function(t,i,e,o,s){if(t&&(t=t.nodeType?t:this.scroller.querySelector(t),!this.options.wheel||t.classList.contains(this.options.wheel.wheelItemClass))){var n=p(t);n.left-=this.wrapperOffset.left,n.top-=this.wrapperOffset.top,!0===e&&(e=Math.round(t.offsetWidth/2-this.wrapper.offsetWidth/2)),!0===o&&(o=Math.round(t.offsetHeight/2-this.wrapper.offsetHeight/2)),n.left-=e||0,n.top-=o||0,n.left=n.left>this.minScrollX?this.minScrollX:n.left<this.maxScrollX?this.maxScrollX:n.left,n.top=n.top>this.minScrollY?this.minScrollY:n.top<this.maxScrollY?this.maxScrollY:n.top,this.options.wheel&&(n.top=Math.round(n.top/this.itemHeight)*this.itemHeight),this.scrollTo(n.left,n.top,i,s)}},t.prototype.resetPosition=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Z.bounce,e=this.x,o=Math.round(e);!this.hasHorizontalScroll||o>this.minScrollX?e=this.minScrollX:o<this.maxScrollX&&(e=this.maxScrollX);var s=this.y,n=Math.round(s);return!this.hasVerticalScroll||n>this.minScrollY?s=this.minScrollY:n<this.maxScrollY&&(s=this.maxScrollY),(e!==this.x||s!==this.y)&&(this.scrollTo(e,s,t,i),!0)},t.prototype.getComputedPosition=function(){var t=window.getComputedStyle(this.scroller,null),i=void 0,e=void 0;return this.options.useTransform?(t=t[j.transform].split(")")[0].split(", "),i=+(t[12]||t[4]),e=+(t[13]||t[5])):(i=+t.left.replace(/[^-\d.]/g,""),e=+t.top.replace(/[^-\d.]/g,"")),{x:i,y:e}},t.prototype.stop=function(){if(this.options.useTransition&&this.isInTransition){this.isInTransition=!1,J(this.probeTimer);var t=this.getComputedPosition();this._translate(t.x,t.y),this.options.wheel?this.target=this.items[Math.round(-t.y/this.itemHeight)]:this.trigger("scrollEnd",{x:this.x,y:this.y}),this.stopFromTransition=!0}else!this.options.useTransition&&this.isAnimating&&(this.isAnimating=!1,J(this.animateTimer),this.trigger("scrollEnd",{x:this.x,y:this.y}),this.stopFromTransition=!0)},t.prototype.destroy=function(){this.destroyed=!0,this.trigger("destroy"),J(this.options.useTransition?this.probeTimer:this.animateTimer),this._removeDOMEvents(),this._events={}}}(E),function(t){t.prototype.on=function(t,i){var e=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this;this._events[t]||(this._events[t]=[]),this._events[t].push([i,e])},t.prototype.once=function(t,i){function e(){this.off(t,e),i.apply(o,arguments)}var o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this;e.fn=i,this.on(t,e)},t.prototype.off=function(t,i){var e=this._events[t];if(e)for(var s=e.length;s--;)(e[s][0]===i||e[s][0]&&e[s][0].fn===i)&&o(e,s)},t.prototype.trigger=function(t){var i=this._events[t];if(i)for(var e=i.length,o=[].concat(C(i)),s=0;s<e;s++){var n=o[s],r=D(n,2),h=r[0],a=r[1];h&&h.apply(a,[].slice.call(arguments,1))}}}(E),function(t){t.prototype._initSnap=function(){var t=this;this.currentPage={};var i=this.options.snap;if(i.loop){var e=this.scroller.children;e.length>1?(y(e[e.length-1].cloneNode(!0),this.scroller),this.scroller.appendChild(e[1].cloneNode(!0))):i.loop=!1}var o=i.el;"string"==typeof o&&(o=this.scroller.querySelectorAll(o)),this.on("refresh",function(){if(t.pages=[],t.wrapperWidth&&t.wrapperHeight&&t.scrollerWidth&&t.scrollerHeight){var e=i.stepX||t.wrapperWidth,s=i.stepY||t.wrapperHeight,n=0,r=void 0,h=void 0,a=void 0,c=0,l=void 0,p=0,u=void 0,f=void 0;if(o)for(l=o.length,u=-1;c<l;c++)f=d(o[c]),(0===c||f.left<=d(o[c-1]).left)&&(p=0,u++),t.pages[p]||(t.pages[p]=[]),n=Math.max(-f.left,t.maxScrollX),r=Math.max(-f.top,t.maxScrollY),h=n-Math.round(f.width/2),a=r-Math.round(f.height/2),t.pages[p][u]={x:n,y:r,width:f.width,height:f.height,cx:h,cy:a},n>t.maxScrollX&&p++;else for(h=Math.round(e/2),a=Math.round(s/2);n>-t.scrollerWidth;){for(t.pages[c]=[],l=0,r=0;r>-t.scrollerHeight;)t.pages[c][l]={x:Math.max(n,t.maxScrollX),y:Math.max(r,t.maxScrollY),width:e,height:s,cx:n-h,cy:r-a},r-=s,l++;n-=e,c++}t._checkSnapLoop();var m=i._loopX?1:0,g=i._loopY?1:0;t._goToPage(t.currentPage.pageX||m,t.currentPage.pageY||g,0);var v=i.threshold;v%1==0?(t.snapThresholdX=v,t.snapThresholdY=v):(t.snapThresholdX=Math.round(t.pages[t.currentPage.pageX][t.currentPage.pageY].width*v),t.snapThresholdY=Math.round(t.pages[t.currentPage.pageX][t.currentPage.pageY].height*v))}}),this.on("scrollEnd",function(){i.loop&&(i._loopX?(0===t.currentPage.pageX&&t._goToPage(t.pages.length-2,t.currentPage.pageY,0),t.currentPage.pageX===t.pages.length-1&&t._goToPage(1,t.currentPage.pageY,0)):(0===t.currentPage.pageY&&t._goToPage(t.currentPage.pageX,t.pages[0].length-2,0),t.currentPage.pageY===t.pages[0].length-1&&t._goToPage(t.currentPage.pageX,1,0)))}),!1!==i.listenFlick&&this.on("flick",function(){var e=i.speed||Math.max(Math.max(Math.min(Math.abs(t.x-t.startX),1e3),Math.min(Math.abs(t.y-t.startY),1e3)),300);t._goToPage(t.currentPage.pageX+t.directionX,t.currentPage.pageY+t.directionY,e)}),this.on("destroy",function(){if(i.loop){var e=t.scroller.children;e.length>2&&(w(t.scroller,e[e.length-1]),w(t.scroller,e[0]))}})},t.prototype._checkSnapLoop=function(){var t=this.options.snap;t.loop&&this.pages&&this.pages.length&&(this.pages.length>1&&(t._loopX=!0),this.pages[0]&&this.pages[0].length>1&&(t._loopY=!0),t._loopX&&t._loopY&&T("Loop does not support