@egjs/flicking/dist/flicking.pkgd.min.js

Everyday 30 million people experience. It's reliable, flexible and extendable carousel.

/*
Copyright (c) 2015-present NAVER Corp.
name: @egjs/flicking
license: MIT
author: NAVER Corp.
repository: https://github.com/naver/egjs-flicking
version: 4.13.1
*/
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n.indexOf(e)>-1},n._isValidEvent=function(e,n,t){return(!n||function(e,n){return!!(!n||n.indexOf("any")>-1||n.indexOf("none")>-1&&!e.shiftKey&&!e.ctrlKey&&!e.altKey&&!e.metaKey||n.indexOf("shift")>-1&&e.shiftKey||n.indexOf("ctrl")>-1&&e.ctrlKey||n.indexOf("alt")>-1&&e.altKey||n.indexOf("meta")>-1&&e.metaKey)}(e,n))&&(!t||this._isValidButton(this._getButton(e),t))},n._preventMouseButton=function(e,n){n===rn?Qe.addEventListener("contextmenu",this._stopContextMenu):n===on&&e.preventDefault()},e}(),jn=function(e){function n(){var n=null!==e&&e.apply(this,arguments)||this;return n.start=["mousedown"],n.move=["mousemove"],n.end=["mouseup"],n}Ze(n,e);var t=n.prototype;return t.onEventStart=function(e,n,t){var i=this._getButton(e);return this._isValidEvent(e,n,t)?(this._preventMouseButton(e,i),this.extendEvent(e)):null},t.onEventMove=function(e,n,t){return this._isValidEvent(e,n,t)?this.extendEvent(e):null},t.onEventEnd=function(){},t.onRelease=function(){this.prevEvent=null},t.getTouches=function(e,n){return n&&this._isValidButton(an[e.which],n)&&-1===this.end.indexOf(e.type)?1:0},t._getScale=function(){return 1},t._getCenter=function(e){return{x:e.clientX,y:e.clientY}},t._getMovement=function(e){var n=this.prevEvent.srcEvent;return{x:e.clientX-n.clientX,y:e.clientY-n.clientY}},n}(zn),Ln=function(e){function n(){var n=null!==e&&e.apply(this,arguments)||this;return n.start=["touchstart"],n.move=["touchmove"],n.end=["touchend","touchcancel"],n}Ze(n,e);var t=n.prototype;return t.onEventStart=function(e,n){return this._baseTouches=e.touches,this._isValidEvent(e,n)?this.extendEvent(e):null},t.onEventMove=function(e,n){return this._isValidEvent(e,n)?this.extendEvent(e):null},t.onEventEnd=function(e){this._baseTouches=e.touches},t.onRelease=function(){this.prevEvent=null,this._baseTouches=null},t.getTouches=function(e){return e.touches.length},t._getScale=function(e){return 2!==e.touches.length||this._baseTouches.length<2?null:this._getDistance(e.touches[0],e.touches[1])/this._getDistance(this._baseTouches[0],this._baseTouches[1])},t._getCenter=function(e){return{x:e.touches[0].clientX,y:e.touches[0].clientY}},t._getMovement=function(e){var n=this.prevEvent.srcEvent;return e.touches[0].identifier!==n.touches[0].identifier?{x:0,y:0}:{x:e.touches[0].clientX-n.touches[0].clientX,y:e.touches[0].clientY-n.touches[0].clientY}},n}(zn),Fn=function(e){function n(){var n=null!==e&&e.apply(this,arguments)||this;return n.start=Mn?["pointerdown"]:["MSPointerDown"],n.move=Mn?["pointermove"]:["MSPointerMove"],n.end=Mn?["pointerup","pointercancel"]:["MSPointerUp","MSPointerCancel"],n._firstInputs=[],n._recentInputs=[],n}Ze(n,e);var t=n.prototype;return t.onEventStart=function(e,n,t){var i=this._getButton(e);return this._isValidEvent(e,n,t)?(this._preventMouseButton(e,i),this._updatePointerEvent(e),this.extendEvent(e)):null},t.onEventMove=function(e,n,t){return this._isValidEvent(e,n,t)?(this._updatePointerEvent(e),this.extendEvent(e)):null},t.onEventEnd=function(e){this._removePointerEvent(e)},t.onRelease=function(){this.prevEvent=null,this._firstInputs=[],this._recentInputs=[]},t.getTouches=function(){return this._recentInputs.length},t._getScale=function(){return 2!==this._recentInputs.length?null:this._getDistance(this._recentInputs[0],this._recentInputs[1])/this._getDistance(this._firstInputs[0],this._firstInputs[1])},t._getCenter=function(e){return{x:e.clientX,y:e.clientY}},t._getMovement=function(e){var n=this.prevEvent.srcEvent;return e.pointerId!==n.pointerId?{x:0,y:0}:{x:e.clientX-n.clientX,y:e.clientY-n.clientY}},t._updatePointerEvent=function(e){var n=this,t=!1;this._recentInputs.forEach((function(i,r){i.pointerId===e.pointerId&&(t=!0,n._recentInputs[r]=e)})),t||(this._firstInputs.push(e),this._recentInputs.push(e))},t._removePointerEvent=function(e){this._firstInputs=this._firstInputs.filter((function(n){return n.pointerId!==e.pointerId})),this._recentInputs=this._recentInputs.filter((function(n){return n.pointerId!==e.pointerId}))},n}(zn),Hn=function(e){function n(){var n=null!==e&&e.apply(this,arguments)||this;return n.start=["mousedown","touchstart"],n.move=["mousemove","touchmove"],n.end=["mouseup","touchend","touchcancel"],n}Ze(n,e);var t=n.prototype;return t.onEventStart=function(e,n,t){var i=this._getButton(e);return this._isTouchEvent(e)&&(this._baseTouches=e.touches),this._isValidEvent(e,n,t)?(this._preventMouseButton(e,i),this.extendEvent(e)):null},t.onEventMove=function(e,n,t){return this._isValidEvent(e,n,t)?this.extendEvent(e):null},t.onEventEnd=function(e){this._isTouchEvent(e)&&(this._baseTouches=e.touches)},t.onRelease=function(){this.prevEvent=null,this._baseTouches=null},t.getTouches=function(e,n){return this._isTouchEvent(e)?e.touches.length:this._isValidButton(an[e.which],n)&&-1===this.end.indexOf(e.type)?1:0},t._getScale=function(e){return this._isTouchEvent(e)?2!==e.touches.length||this._baseTouches.length<2?1:this._getDistance(e.touches[0],e.touches[1])/this._getDistance(this._baseTouches[0],this._baseTouches[1]):this.prevEvent.scale},t._getCenter=function(e){return this._isTouchEvent(e)?{x:e.touches[0].clientX,y:e.touches[0].clientY}:{x:e.clientX,y:e.clientY}},t._getMovement=function(e){var n=this,t=[e,this.prevEvent.srcEvent].map((function(e){return n._isTouchEvent(e)?{id:e.touches[0].identifier,x:e.touches[0].clientX,y:e.touches[0].clientY}:{id:null,x:e.clientX,y:e.clientY}})),i=t[0],r=t[1];return i.id===r.id?{x:i.x-r.x,y:i.y-r.y}:{x:0,y:0}},n}(zn),Vn=function(e,n){return n.reduce((function(n,t,i){return e[i]&&(n[e[i]]=t),n}),{})};function Bn(e){return e.indexOf("touch")>-1&&{passive:!1}}var Gn,Xn=function(){function e(e){var n=e.options,t=e.interruptManager,i=e.eventManager,r=e.axisManager,o=e.animationManager;this._isOutside=!1,this._moveDistance=null,this._isStopped=!1,this.options=n,this._interruptManager=t,this._eventManager=i,this._axisManager=r,this._animationManager=o}var n=e.prototype;return n.get=function(e){return this._axisManager.get(e.axes)},n.hold=function(e,n){if(!this._interruptManager.isInterrupted()&&e.axes.length){var t={input:e,event:n};this._isStopped=!1,this._interruptManager.setInterrupt(!0),this._animationManager.stopAnimation(t),++this._eventManager.holdingCount,this._moveDistance||this._eventManager.hold(this._axisManager.get(),t),this._isOutside=this._axisManager.isOutside(e.axes),this._moveDistance=this._axisManager.get(e.axes)}},n.change=function(e,n,t,i){if(!this._isStopped&&this._interruptManager.isInterrupting()&&!this._axisManager.every(t,(function(e){return 0===e}))){var r=n.srcEvent?n.srcEvent:n;if(!r.__childrenAxesAlreadyChanged){var o,a=this._moveDistance||this._axisManager.get(e.axes);o=vn(a,(function(e,n){return e+(t[n]||0)})),this._moveDistance&&(this._moveDistance=this._axisManager.map(o,(function(e,n){var t=n.circular,i=n.range;return t&&(t[0]||t[1])?Sn(e,i,t):e}))),this._isOutside&&this._axisManager.every(a,(function(e,n){return!An(e,n.range)}))&&(this._isOutside=!1),a=this._atOutside(a),o=this._atOutside(o),this.options.nested&&this._isEndofAxis(t,a,o)||(r.__childrenAxesAlreadyChanged=!0);var s={input:e,event:n};if(i){var u=this._animationManager.getDuration(o,a);this._animationManager.animateTo(o,u,s)}else{!this._eventManager.triggerChange(o,a,s,!0)&&(this._isStopped=!0,this._moveDistance=null,this._animationManager.finish(!1))}}}},n.release=function(e,n,t,i){if(!this._isStopped&&this._interruptManager.isInterrupting()&&this._moveDistance){var r=n.srcEvent?n.srcEvent:n;r.__childrenAxesAlreadyReleased&&(t=t.map((function(){return 0})));var o=this._axisManager.get(e.axes),a=this._axisManager.get(),s=this._animationManager.getDisplacement(t),u=Vn(e.axes,s),l=this._axisManager.get(this._axisManager.map(u,(function(e,n,t){return n.circular&&(n.circular[0]||n.circular[1])?o[t]+e:In(o[t]+e,n.range,n.circular,n.bounce)})));r.__childrenAxesAlreadyReleased=!0;var c=this._animationManager.getDuration(l,o,i);0===c&&(l=Je({},a));var h={depaPos:a,destPos:l,duration:c,delta:this._axisManager.getDelta(a,l),inputEvent:n,input:e,isTrusted:!0};--this._eventManager.holdingCount,this._eventManager.triggerRelease(h),0===this._eventManager.holdingCount&&(this._moveDistance=null);var f=this._animationManager.getUserControl(h),d=bn(f.destPos,a),g={input:e,event:n};d||0===f.duration?(d||this._eventManager.triggerChange(f.destPos,a,g,!0),this._interruptManager.setInterrupt(!1),this._axisManager.isOutside()?this._animationManager.restore(g):this._eventManager.triggerFinish(!0)):this._animationManager.animateTo(f.destPos,f.duration,g)}},n._atOutside=function(e){var n=this;return this._isOutside?this._axisManager.map(e,(function(e,n){var t=n.range[0]-n.bounce[0],i=n.range[1]+n.bounce[1];return e>i?i:e<t?t:e})):this._axisManager.map(e,(function(e,t){var i=t.range[0],r=t.range[1],o=t.bounce,a=t.circular;return a[0]&&e<i||a[1]&&e>r?e:e<i?i-n._animationManager.interpolate(i-e,o[0]):e>r?r+n._animationManager.interpolate(e-r,o[1]):e}))},n._isEndofAxis=function(e,n,t){return this._axisManager.every(n,(function(i,r,o){return 0===e[o]||n[o]===t[o]&&function(e,n,t,i){return!i[0]&&e===n[0]-t[0]||!i[1]&&e===n[1]+t[1]}(i,r.range,r.bounce,r.circular)}))},e}(),Wn=function(e,n,t){return Math.max(Math.min(e,t),n)},Un=function(){function e(e){var n=e.options,t=e.interruptManager,i=e.eventManager,r=e.axisManager;this._options=n,this.interruptManager=t,this.eventManager=i,this.axisManager=r,this.animationEnd=this.animationEnd.bind(this)}var n=e.prototype;return n.getDuration=function(e,n,t){var i,r=this;if(void 0!==t)i=t;else{var o=vn(n,(function(n,t){return function(e,n){var t=Math.sqrt(e/n*2);return t<100?0:t}(Math.abs(n-e[t]),r._options.deceleration)}));i=Object.keys(o).reduce((function(e,n){return Math.max(e,o[n])}),-1/0)}return Wn(i,this._options.minimumDuration,this._options.maximumDuration)},n.getDisplacement=function(e){var n=Math.pow(e.reduce((function(e,n){return e+n*n}),0),1/e.length),t=Math.abs(n/-this._options.deceleration);return e.map((function(e){return e/2*t}))},n.stopAnimation=function(e){if(this._animateParam){var n=this.axisManager.get(),t=this.axisManager.map(n,(function(e,n){return Sn(e,n.range,n.circular)}));mn(t,(function(e,t){return n[t]===e}))||this.eventManager.triggerChange(t,n,e,!!e),this._animateParam=null,this._raf&&(i=this._raf,dn(i)),this._raf=null,this.eventManager.triggerAnimationEnd(!!(null==e?void 0:e.event))}var i},n.getEventInfo=function(){return this._animateParam&&this._animateParam.input&&this._animateParam.inputEvent?{input:this._animateParam.input,event:this._animateParam.inputEvent}:null},n.restore=function(e){var n=this.axisManager.get(),t=this.axisManager.map(n,(function(e,n){return Math.min(n.range[1],Math.max(n.range[0],e))}));this.stopAnimation(),this.animateTo(t,this.getDuration(n,t),e)},n.animationEnd=function(){var e=this.getEventInfo();this._animateParam=null;var n=this.axisManager.filter(this.axisManager.get(),(function(e,n){return Cn(e,n.range,n.circular)}));Object.keys(n).length>0&&this.setTo(this.axisManager.map(n,(function(e,n){return Sn(e,n.range,n.circular)}))),this.interruptManager.setInterrupt(!1),this.eventManager.triggerAnimationEnd(!!e),this.axisManager.isOutside()?this.restore(e):this.finish(!!e)},n.finish=function(e){this._animateParam=null,this.interruptManager.setInterrupt(!1),this.eventManager.triggerFinish(e)},n.getUserControl=function(e){var n=e.setTo();return n.destPos=this.axisManager.get(n.destPos),n.duration=Wn(n.duration,this._options.minimumDuration,this._options.maximumDuration),n},n.animateTo=function(e,n,t){var i=this;this.stopAnimation();var r=this._createAnimationParam(e,n,t),o=Je({},r.depaPos),a=this.eventManager.triggerAnimationStart(r),s=this.getUserControl(r);if(!a&&this.axisManager.every(s.destPos,(function(e,n){return Cn(e,n.range,n.circular)}))&&console.warn("You can't stop the 'animation' event when 'circular' is true."),a&&!bn(s.destPos,o)){var u=(null==t?void 0:t.event)||null;this._animateLoop({depaPos:o,destPos:s.destPos,duration:s.duration,delta:this.axisManager.getDelta(o,s.destPos),isTrusted:!!u,inputEvent:u,input:(null==t?void 0:t.input)||null},(function(){return i.animationEnd()}))}},n.setTo=function(e,n){void 0===n&&(n=0);var t=Object.keys(e),i=this.axisManager.get(t);if(bn(e,i))return this;this.interruptManager.setInterrupt(!0);var r=_n(e,(function(e,n){return i[n]!==e}));return Object.keys(r).length?(r=this.axisManager.map(r,(function(e,n){var t=n.range,i=n.circular;return i&&(i[0]||i[1])?e:In(e,t,i)})),bn(r,i)||(n>0?this.animateTo(r,n):(this.stopAnimation(),this.eventManager.triggerChange(r),this.finish(!1))),this):this},n.setBy=function(e,n){return void 0===n&&(n=0),this.setTo(vn(this.axisManager.get(Object.keys(e)),(function(n,t){return n+e[t]})),n)},n.setOptions=function(e){this._options=Je(Je({},this._options),e)},n._createAnimationParam=function(e,n,t){var i=this.axisManager.get(),r=e,o=(null==t?void 0:t.event)||null;return{depaPos:i,destPos:r,duration:Wn(n,this._options.minimumDuration,this._options.maximumDuration),delta:this.axisManager.getDelta(i,r),inputEvent:o,input:(null==t?void 0:t.input)||null,isTrusted:!!o,done:this.animationEnd}},n._animateLoop=function(e,n){var t=this;if(e.duration){this._animateParam=Je(Je({},e),{startTime:(new Date).getTime()});var i=vn(e.destPos,(function(e){return e})),r=this._initState(this._animateParam),o=function(){t._raf=null;var e=t._animateParam,a=t._getNextState(r),s=!t.eventManager.triggerChange(a.pos,r.pos);if(r=a,a.finished)return e.destPos=t._getFinalPos(e.destPos,i),bn(e.destPos,t.axisManager.get(Object.keys(e.destPos)))||t.eventManager.triggerChange(e.destPos,a.pos),void n