@egjs/flicking/dist/flicking.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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t.className=e._panelClass,t.dataset.elementIndex=n.toString(),t})).forEach((function(e){r.appendChild(e)})),t.appendChild(r)},e}(),ve={HOLD:"hold",CHANGE:"change",RELEASE:"release",ANIMATION_END:"animationEnd",FINISH:"finish"},me="flick";!function(e){e[e.IDLE=0]="IDLE",e[e.HOLDING=1]="HOLDING",e[e.DRAGGING=2]="DRAGGING",e[e.ANIMATING=3]="ANIMATING",e[e.DISABLED=4]="DISABLED"}(h||(h={}));var be=function(){function n(){this._delta=0,this._targetPanel=null}var t=n.prototype;return Object.defineProperty(t,"delta",{get:function(){return this._delta},enumerable:!1,configurable:!0}),Object.defineProperty(t,"targetPanel",{get:function(){return this._targetPanel},set:function(e){this._targetPanel=e},enumerable:!1,configurable:!0}),t.onEnter=function(e){this._delta=e._delta,this._targetPanel=e._targetPanel},t.onHold=function(e){},t.onChange=function(e){},t.onRelease=function(e){},t.onAnimationEnd=function(e){},t.onFinish=function(e){},t._moveToChangedPosition=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo,o=i.delta[me];if(o){this._delta+=o;var a=t.camera,s=a.position,l=i.pos[me],u=t.circularEnabled?J(l,a.range.min,a.range.max):l;a.lookAt(u);var c=new e.ComponentEvent(R.MOVE,{isTrusted:i.isTrusted,holding:this.holding,direction:X(0,i.delta[me]),axesEvent:i});t.trigger(c),c.isCanceled()&&(a.lookAt(s),r(h.DISABLED))}},n}(),Pe=function(n){function t(){var e=null!==n&&n.apply(this,arguments)||this;return e.holding=!1,e.animating=!1,e}r(t,n);var i=t.prototype;return i.onEnter=function(){this._delta=0,this._targetPanel=null},i.onHold=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo;if(t.renderer.panelCount<=0)r(h.DISABLED);else{var o=new e.ComponentEvent(R.HOLD_START,{axesEvent:i});t.trigger(o),o.isCanceled()?r(h.DISABLED):r(h.HOLDING)}},i.onChange=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo,o=t.control.controller.animatingContext,a=new e.ComponentEvent(R.MOVE_START,{isTrusted:i.isTrusted,holding:this.holding,direction:X(o.start,o.end),axesEvent:i});t.trigger(a),a.isCanceled()?r(h.DISABLED):r(h.ANIMATING).onChange(n)},t}(be),Ee=function(n){function t(){var e=null!==n&&n.apply(this,arguments)||this;return e.holding=!0,e.animating=!1,e._releaseEvent=null,e}r(t,n);var i=t.prototype;return i.onChange=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo,o=i.inputEvent;if(o){var a=t.horizontal?o.offsetX:o.offsetY,s=new e.ComponentEvent(R.MOVE_START,{isTrusted:i.isTrusted,holding:this.holding,direction:X(0,-a),axesEvent:i});t.trigger(s),s.isCanceled()?r(h.DISABLED):r(h.DRAGGING).onChange(n)}},i.onRelease=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo;if(t.trigger(new e.ComponentEvent(R.HOLD_END,{axesEvent:i})),0!==i.delta.flick)return i.setTo({flick:t.camera.position},0),void r(h.IDLE);this._releaseEvent=i},i.onFinish=function(n){var t,i,r=n.flicking;if((0,n.transitTo)(h.IDLE),this._releaseEvent){var o,a=this._releaseEvent.inputEvent.srcEvent;if("touchend"===a.type){var s=a.changedTouches[0];o=document.elementFromPoint(s.clientX,s.clientY)}else o=a.target;var u=r.renderer.panels,c=null;try{for(var f=l(u),d=f.next();!d.done;d=f.next()){var g=d.value;if(g.contains(o)){c=g;break}}}catch(e){t={error:e}}finally{try{d&&!d.done&&(i=f.return)&&i.call(f)}finally{if(t)throw t.error}}if(c){var p=r.camera.position,_=c.position;r.trigger(new e.ComponentEvent(R.SELECT,{index:c.index,panel:c,direction:X(p,_)}))}}},t}(be),Oe=function(n){function t(){var e=null!==n&&n.apply(this,arguments)||this;return e.holding=!0,e.animating=!0,e}r(t,n);var i=t.prototype;return i.onChange=function(e){this._moveToChangedPosition(e)},i.onRelease=function(n){var t,i=n.flicking,r=n.axesEvent,o=n.transitTo;if(i.trigger(new e.ComponentEvent(R.HOLD_END,{axesEvent:r})),i.renderer.panelCount<=0)o(h.IDLE);else{o(h.ANIMATING);var a=i.control,s=r.destPos[me],l=Math.max(r.duration,i.duration);try{a.moveToPosition(s,l,r)}catch(e){o(h.IDLE),r.setTo(((t={})[me]=i.camera.position,t),0)}}},t}(be),ye=function(n){function t(){var e=null!==n&&n.apply(this,arguments)||this;return e.holding=!1,e.animating=!0,e}r(t,n);var i=t.prototype;return i.onHold=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo,o=this._targetPanel,a=t.control;this._delta=0,t.control.updateInput(),t.changeOnHold&&o&&a.setActive(o,a.activePanel,i.isTrusted);var s=new e.ComponentEvent(R.HOLD_START,{axesEvent:i});t.trigger(s),s.isCanceled()?r(h.DISABLED):r(h.DRAGGING)},i.onChange=function(e){this._moveToChangedPosition(e)},i.onFinish=function(n){var t=n.flicking,i=n.axesEvent,r=n.transitTo,o=t.control,a=o.controller.animatingContext;r(h.IDLE),t.trigger(new e.ComponentEvent(R.MOVE_END,{isTrusted:i.isTrusted,direction:X(a.start,a.end),axesEvent:i}));var s=this._targetPanel;s&&o.setActive(s,o.activePanel,i.isTrusted)},t}(be),xe=function(e){function n(){var n=null!==e&&e.apply(this,arguments)||this;return n.holding=!1,n.animating=!0,n}r(n,e);var t=n.prototype;return t.onAnimationEnd=function(e){(0,e.transitTo)(h.IDLE)},t.onChange=function(e){var n=e.axesEvent,t=e.transitTo;n.stop(),t(h.IDLE)},t.onRelease=function(e){var n=e.axesEvent,t=e.transitTo;0===n.delta.flick&&t(h.IDLE)},n}(be),Te=function(){function e(){var e=this;this.transitTo=function(n){var t;switch(n){case h.IDLE:t=new Pe;break;case h.HOLDING:t=new Ee;break;case h.DRAGGING:t=new Oe;break;case h.ANIMATING:t=new ye;break;case h.DISABLED:t=new xe}return t.onEnter(e._state),e._state=t,e._state},this._state=new Pe}var n=e.prototype;return Object.defineProperty(n,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),n.fire=function(e,n){var t=this._state,i=o(o({},n),{transitTo:this.transitTo});switch(e){case ve.HOLD:t.onHold(i);break;case ve.CHANGE:t.onChange(i);break;case ve.RELEASE:t.onRelease(i);break;case ve.ANIMATION_END:t.onAnimationEnd(i);break;case ve.FINISH:t.onFinish(i)}},e}(),Re=function(){function e(){var e=this;this._onAxesHold=function(){e._dragged=!1},this._onAxesChange=function(){var n;e._dragged=!!(null===(n=e._panInput)||void 0===n?void 0:n.isEnabled())},this._preventClickWhenDragged=function(n){e._dragged&&(n.preventDefault(),n.stopPropagation()),e._dragged=!1},this._resetInternalValues(),this._stateMachine=new Te}var t=e.prototype;return Object.defineProperty(t,"axes",{get:function(){return this._axes},enumerable:!1,configurable:!0}),Object.defineProperty(t,"panInput",{get:function(){return this._panInput},enumerable:!1,configurable:!0}),Object.defineProperty(t,"stateMachine",{get:function(){return this._stateMachine},enumerable:!1,configurable:!0}),Object.defineProperty(t,"state",{get:function(){return this._stateMachine.state},enumerable:!1,configurable:!0}),Object.defineProperty(t,"animatingContext",{get:function(){return this._animatingContext},enumerable:!1,configurable:!0}),Object.defineProperty(t,"controlParams",{get:function(){var e=this._axes;if(!e)return{range:{min:0,max:0},position:0,circular:!1};var n=e.axis[me];return{range:{min:n.range[0],max:n.range[1]},circular:n.circular[0],position:this.position}},enumerable:!1,configurable:!0}),Object.defineProperty(t,"enabled",{get:function(){var e,n;return null!==(n=null===(e=this._panInput)||void 0===e?void 0:e.isEnabled())&&void 0!==n&&n},enumerable:!1,configurable:!0}),Object.defineProperty(t,"position",{get:function(){var e,n;return null!==(n=null===(e=this._axes)||void 0===e?void 0:e.get([me])[me])&&void 0!==n?n:0},enumerable:!1,configurable:!0}),Object.defineProperty(t,"range",{get:function(){var e,n;return null!==(n=null===(e=this._axes)||void 0===e?void 0:e.axis[me].range)&&void 0!==n?n:[0,0]},enumerable:!1,configurable:!0}),Object.defineProperty(t,"bounce",{get:function(){var e;return null===(e=this._axes)||void 0===e?void 0:e.axis[me].bounce},enumerable:!1,configurable:!0}),t.init=function(e){var t,i=this;this._flicking=e,this._axes=new n(((t={})[me]={range:[0,0],circular:!1,bounce:[0,0]},t),{deceleration:e.deceleration,interruptable:e.interruptable,nested:e.nested,easing:e.easing}),this._panInput=new n.PanInput(e.viewport.element,{inputType:e.inputType,threshold:e.dragThreshold,iOSEdgeSwipeThreshold:e.iOSEdgeSwipeThreshold,preventDefaultOnDrag:e.preventDefaultOnDrag,scale:e.horizontal?[e.camera.panelOrder===N.RTL?1:-1,0]:[0,-1],releaseOnScroll:!0});var r=this._axes;r.connect(e.horizontal?[me,""]:["",me],this._panInput);var o=function(n){var t=ve[n];r.on(t,(function(n){i._stateMachine.fire(t,{flicking:e,axesEvent:n})}))};for(var a in ve)o(a);return this},t.destroy=function(){var e;this._axes&&(this.removePreventClickHandler(),this._axes.destroy()),null===(e=this._panInput)||void 0===e||e.destroy(),this._resetInternalValues()},t.enable=function(){var e;return null===(e=this._panInput)||void 0===e||e.enable(),this},t.disable=function(){var e;return null===(e=this._panInput)||void 0===e||e.disable(),this},t.release=function(){var e;return null===(e=this._panInput)||void 0===e||e.release(),this},t.updateAnimation=function(e,n){var t,i;return this._animatingContext=o(o({},this._animatingContext),{end:e}),null===(i=this._axes)||void 0===i||i.updateAnimation({destPos:(t={},t[me]=e,t),duration:n}),this},t.stopAnimation=function(){var e;return null===(e=this._axes)||void 0===e||e.stopAnimation(),this},t.update=function(e){var n,t=H(this._flicking),i=t.camera,r=this._axes,o=r.axis[me];return o.circular=[e.circular,e.circular],o.range=[e.range.min,e.range.max],o.bounce=G(t.bounce,i.size),r.axisManager.set(((n={})[me]=e.position,n)),this},t.addPreventClickHandler=function(){var e=H(this._flicking),n=this._axes,t=e.camera.element;return n.on(ve.HOLD,this._onAxesHold),n.on(ve.CHANGE,this._onAxesChange),t.addEventListener("click",this._preventClickWhenDragged,!0),this},t.removePreventClickHandler=function(){var e=H(this._flicking),n=this._axes,t=e.camera.element;return n.off(ve.HOLD,this._onAxesHold),n.off(ve.CHANGE,this._onAxesChange),t.removeEventListener("click",this._preventClickWhenDragged,!0),this},t.animateTo=function(e,n,t){var i,r=this,o=this._axes,a=this._stateMachine.state;if(!o)return Promise.reject(new he(_,f.NOT_ATTACHED_TO_FLICKING));var s=o.get([me])[me];if(s===e){var l=H(this._flicking);return l.camera.lookAt(e),a.targetPanel&&l.control.setActive(a.targetPanel,l.control.activePanel,null!==(i=null==t?void 0:t.isTrusted)&&void 0!==i&&i),Promise.resolve()}this._animatingContext={start:s,end:e,offset:0};return new Promise((function(i,a){var s=function(){o.off(ve.HOLD,l),i()},l=function(){o.off(ve.FINISH,s),a(new he(O,f.ANIMATION_INTERRUPTED))};o.once(ve.FINISH,s),o.once(ve.HOLD,l),function(){var i,a;o.once(ve.FINISH,(function(){r._animatingContext={start:0,end:0,offset:0}})),t?t.setTo(((i={})[me]=e,i),n):o.setTo(((a={})[me]=e,a),n)}()}))},t.updateDirection=function(){var e=H(this._flicking),n=this._axes,t=this._panInput;n.disconnect(t),n.connect(e.horizontal?[me,""]:["",me],t),t.options.scale=e.horizontal?[e.camera.panelOrder===N.RTL?1:-1,0]:[0,-1]},t._resetInternalValues=function(){this._flicking=null,this._axes=null,this._panInput=null,this._animatingContext={start:0,end:0,offset:0},this._dragged=!1},e}(),Ie=function(){function n(){this._flicking=null,this._controller=new Re,this._activePanel=null}var t=n.prototype;return Object.defineProperty(t,"controller",{get:function(){return this._controller},enumerable:!1,configurable:!0}),Object.defineProperty(t,"activeIndex",{get:function(){var e,n;return null!==(n=null===(e=this._activePanel)||void 0===e?void 0:e.index)&&void 0!==n?n:-1},enumerable:!1,configurable:!0}),Object.defineProperty(t,"activePanel",{get:function(){return this._activePanel},enumerable:!1,configurable:!0}),Object.defineProperty(t,"animating",{get:function(){return this._controller.state.animating},enumerable:!1,configurable:!0}),Object.defineProperty(t,"holding",{get:function(){return this._controller.state.holding},enumerable:!1,configurable:!0}),t.init=function(e){return this._flicking=e,this._controller.init(e),this},t.destroy=function(){this._controller.destroy(),this._flicking=null,this._activePanel=null},t.enable=function(){return this._controller.enable(),this},t.disable=function(){return this._controller.disable(),this},t.release=function(){return this._controller.release(),this},t.updateAnimation=function(e,n,t){var i=this._controller.state,r=this._getPosition(e,null!=t?t:A.NONE);return i.targetPanel=e,this._controller.updateAnimation(r,n),this},t.stopAnimation=function(){return this._controller.state.targetPanel=null,this._controller.stopAnimation(),this},t.updatePosition=function(e){var n=H(this._flicking).camera,t=this._activePanel;t&&n.lookAt(n.clampToReachablePosition(t.position))},t.updateInput=function(){var e=H(this._flicking).camera;return this._controller.update(e.controlParams),this},t.resetActive=function(){return this._activePanel=null,this},t.moveToPanel=function(e,n){var t=n.duration,i=n.direction,r=void 0===i?A.NONE:i,o=n.axesEvent;return a(this,void 0,void 0,(function(){var n;return s(this,(function(i){return n=this._getPosition(e,r),this._triggerIndexChangeEvent(e,e.position,o,r),[2,this._animateToPosition({position:n,duration:t,newActivePanel:e,axesEvent:o})]}))}))},t.setActive=function(n,t,i){var r,o=H(this._flicking);this._activePanel=n,this._nextPanel=null,o.camera.updateAdaptiveHeight(),n!==t?o.trigger(new e.ComponentEvent(R.CHANGED,{index:n.index,panel:n,prevIndex:null!==(r=null==t?void 0:t.index)&&void 0!==r?r:-1,prevPanel:t,isTrusted:i,direction:t?X(t.position,n.position):A.NONE})):o.trigger(new e.ComponentEvent(R.RESTORED,{isTrusted:i}))},t.copy=function(e){this._flicking=e._flicking,this._activePanel=e._activePanel,this._controller=e._controller},t._triggerIndexChangeEvent=function(n,t,i,r){var o,a=H(this._flicking),s=n!==this._activePanel?R.WILL_CHANGE:R.WILL_RESTORE,l=a.camera,u=this._activePanel,c=new e.ComponentEvent(s,{index:n.index,panel:n,isTrusted:(null==i?void 0:i.isTrusted)||!1,direction:null!=r?r:X(null!==(o=null==u?void 0:u.position)&&void 0!==o?o:l.position,t)});if(this._nextPanel=n,a.trigger(c),c.isCanceled())throw new he(E,f.STOP_CALLED_BY_USER)},t._animateToPosition=function(e){var n=e.position,t=e.duration,i=e.newActivePanel,r=e.axesEvent;return a(this,void 0,void 0,(function(){var e,o,l=this;return s(this,(function(u){return e=H(this._flicking),o=function(){return l._controller.animateTo(n,t,r)},this._controller.state.targetPanel=i,t<=0?[2,o()]:[2,o().then((function(){return a(l,void 0,void 0,(function(){return s(this,(function(n){switch(n.label){case 0:return[4,e.renderer.render()];case 1:return n.sent(),[2]}}))}))})).catch((function(e){if(!(r&&e instanceof he&&e.code===f.ANIMATION_INTERRUPTED))throw e}))]}))}))},t._getPosition=function(e,n){void 0===n&&(n=A.NONE);var t=H(this._flicking),i=t.camera,r=e.position,o=i.findNearestAnchor(r);if(e.removed||!o)throw new he(b(e.position),f.POSITION_NOT_REACHABLE);if(i.canReach(e)){if(t.circularEnabled){var a=this._controller.position,s=i.rangeDiff,l=[r,r+s,r-s].filter((function(e){return n===A.NONE||(n===A.PREV?e<=a:e>=a)}));r=l.reduce((function(e,n){return Math.abs(a-n)<Math.abs(a-e)?n:e}),1/0)}}else r=o.position,e=o.panel;return r},n}(),Ae=function(){function e(e){var n=e.index,t=e.position,i=e.panel;this._index=n,this._pos=t,this._panel=i}var n=e.prototype;return Object.defineProperty(n,"index",{get:function(){return this._index},enumerable:!1,configurable:!0}),Object.defineProperty(n,"position",{get:function(){return this._pos},enumerable:!1,configurable:!0}),Object.defineProperty(n,"panel",{get:function(){return this._panel},enumerable:!1,configurable:!0}),e}(),we=function(e){function n(n){var t=(void 0===n?{}:n).count,i=void 0===t?1/0:t,r=e.call(this)||this;return r._count=i,r}r(n,e);var t=n.prototype;return Object.defineProperty(t,"count",{get:function(){return this._count},set:function(e){this._count=e},enumerable:!1,configurable:!0}),t.moveToPosition=function(e,n,t){var i=H(this._flicking),r=i.camera,o=r.findActiveAnchor(),a=r.findNearestAnchor(r.position),s=this._controller.state;if(!o||!a)return Promise.reject(new he(b(e),f.POSITION_NOT_REACHABLE));var l,u=this._calcSnapThreshold(i.threshold,e,o),c=i.animating?s.delta:e-r.position,h=Math.abs(c),d=t&&0!==t.delta[me]?Math.abs(t.delta[me]):h;if(d>=u&&d>0)l=this._findSnappedAnchor(e,a);else{if(!(h>=i.threshold&&h>0))return this.moveToPanel(a.panel,{duration:n,axesEvent:t});l=this._findAdjacentAnchor(e,c,a)}return this._triggerIndexChangeEvent(l.panel,e,t),this._animateToPosition({position:r.clampToReachablePosition(l.position),duration:n,newActivePanel:l.panel,axesEvent:t})},t._findSnappedAnchor=function(e,n){var t=H(this._flicking),i=t.camera,r=this._count,o=i.position,a=i.clampToReachablePosition(e),s=i.findAnchorIncludePosition(a);if(!n||!s)throw new he(b(e),f.POSITION_NOT_REACHABLE);if(!isFinite(r))return s;var l=t.panelCount,u=i.anchorPoints,c=Math.sign(e-o)*Math.floor(Math.abs(e-o)/i.rangeDiff);e>o&&s.index<n.index||s.position>n.position&&s.index===n.index?c+=1:(e<o&&s.index>n.index||s.position<n.position&&s.index===n.index)&&(c-=1);var h=c*l,d=s.index+h;if(Math.abs(d-n.index)<=r){var g=u[s.index];return new Ae({index:g.index,position:g.position+c*i.rangeDiff,panel:g.panel})}if(t.circularEnabled){var p=u[re(n.index+Math.sign(e-o)*r,l)],_=Math.floor(r/l);return e>o&&p.index<n.index?_+=1:e<o&&p.index>n.index&&(_-=1),new Ae({index:p.index,position:p.position+_*i.rangeDiff,panel:p.panel})}return u[M(n.index+Math.sign(e-o)*r,0,u.length-1)]},t._findAdjacentAnchor=function(e,n,t){var i,r=H(this._flicking).camera;if(r.circularEnabled){var o=r.findAnchorIncludePosition(e);if(o&&o.position!==t.position)return o}return null!==(i=n>0?r.getNextAnchor(t):r.getPrevAnchor(t))&&void 0!==i?i:t},t._calcSnapThreshold=function(e,n,t){var i=n>t.position,r=t.panel,o=r.size,a=r.alignPosition;return Math.max(e,i?o-a+r.margin.next:a+r.margin.prev)},n}(Ie),Ce=function(e){function n(n){var t=(void 0===n?{}:n).stopAtEdge,i=void 0===t||t,r=e.call(this)||this;return r._stopAtEdge=i,r}r(n,e);var t=n.prototype;return Object.defineProperty(t,"stopAtEdge",{get:function(){return this._stopAtEdge},set:function(e){this._stopAtEdge=e},enumerable:!1,configurable:!0}),t.updatePosition=function(e){var n=H(this._flicking).camera,t=this._activePanel;if(t){var i=t.range,r=i.min+(i.max-i.min)*e;n.lookAt(n.clampToReachablePosition(r))}},t.moveToPosition=function(e,n,t){var i=H(this._flicking).camera,r=i.clampToReachablePosition(e),o=i.findAnchorIncludePosition(r);if(!o)return Promise.reject(new he(b(e),f.POSITION_NOT_REACHABLE));var a=o.panel;return a!==this._activePanel&&this._triggerIndexChangeEvent(a,e,t),this._animateToPosition({position:this._stopAtEdge?r:e,duration:n,newActivePanel:a,axesEvent:t})},n}(Ie),Se=function(e){function n(n){var t=(void 0===n?{}:n).count,i=void 0===t?1:t,r=e.call(this)||this;return r.setActive=function(n,t,i){e.prototype.setActive.call(r,n,t,i),r.updateInput()},r._count=i,r._resetIndexRange(),r}r(n,e);var t=n.prototype;return Object.defineProperty(t,"count",{get:function(){return this._count},set:function(e){this._count=e},enumerable:!1,configurable:!0}),t.destroy=function(){e.prototype.destroy.call(this),this._resetIndexRange()},t.updateInput=function(){var e,n=H(this._flicking),t=n.camera,i=n.renderer,r=this._controller,o=t.controlParams,a=this._count,s=r.state.animating?null===(e=t.findNearestAnchor(t.position))||void 0===e?void 0:e.panel:this._activePanel;if(!s)return r.update(o),this._resetIndexRange(),this;var l=o.range,u=s.position,c=s.index,h=i.panelCount,f=c-a,d=c+a;f<0&&(f=n.circularEnabled?Z((f+1)%h-1,h):M(f,0,h-1)),d>=h&&(d=n.circularEnabled?d%h:M(d,0,h-1));var g=i.panels[f],p=i.panels[d],_=Math.max(g.position,l.min),v=Math.min(p.position,l.max);return _>u&&(_-=t.rangeDiff),v<u&&(v+=t.rangeDiff),o.range={min:_,max:v},o.circular&&(o.position<_&&(o.position+=t.rangeDiff),o.position>v&&(o.position-=t.rangeDiff)),o.circular=!1,r.update(o),this._indexRange={min:g.index,max:p.index},this},t.moveToPanel=function(n,t){return a(this,void 0,void 0,(function(){var i,r;return s(this,(function(o){return i=H(this._flicking),r=i.camera,this._controller.update(r.controlParams),[2,e.prototype.moveToPanel.call(this,n,t)]}))}))},t.moveToPosition=function(e,n,t){var i,r=H(this._flicking),o=r.camera,a=null!==(i=this._nextPanel)&&void 0!==i?i:this._activePanel,s=this._controller.range,l=this._indexRange,u=o.range,c=this._controller.state,h=M(o.clampToReachablePosition(e),s[0],s[1]),d=o.findAnchorIncludePosition(h);if(!d||!a)return Promise.reject(new he(b(e),f.POSITION_NOT_REACHABLE));var g,p,_=a.position,v=r.animating?c.delta:e-o.position,m=Math.abs(v)>=r.threshold,P=e>_?o.getNextAnchor(d):o.getPrevAnchor(d),E=o.anchorPoints,O=E[0],y=E[E.length-1],x=e<=u.min&&ie(O.panel.index,l.min,l.max),T=e>=u.max&&ie(y.panel.index,l.min,l.max),R=P&&(l.min<=l.max?ie(P.index,l.min,l.max):P.index>=l.min||P.index<=l.max);if(x||T){var I=e<u.min?O:y;p=I.panel,g=I.position}else if(m&&d.position!==a.position)p=d.panel,g=d.position;else{if(!m||!R){var A=o.findNearestAnchor(o.position);return A?this.moveToPanel(A.panel,{duration:n,axesEvent:t}):Promise.reject(new he(b(e),f.POSITION_NOT_REACHABLE))}p=P.panel,g=P.position}return this._triggerIndexChangeEvent(p,e,t),this._animateToPosition({position:g,duration:n,newActivePanel:p,axesEvent:t})},t._resetIndexRange=function(){this._indexRange={min:0,max:0}},n}(Ie),Ne={__proto__:null,Control:Ie,SnapControl:we,FreeControl:Ce,StrictControl:Se,AxesController:Re,State:be,IdleState:Pe,HoldingState:Ee,DraggingState:Oe,AnimatingState:ye,DisabledState:xe,StateMachine:Te},ze=function(){function e(e){this._flicking=e}var n=e.prototype;return n.getAnchors=function(){return this._flicking.renderer.panels.map((function(e,n){return new Ae({index:n,position:e.position,panel:e})}))},n.findAnchorIncludePosition=function(e){return this._flicking.camera.anchorPoints.filter((function(n){return n.panel.includePosition(e,!0)})).reduce((function(n,t){return n&&Math.abs(n.position-e)<Math.abs(t.position-e)?n:t}),null)},n.findNearestAnchor=function(e){var n=this._flicking.camera.anchorPoints;if(n.length<=0)return null;for(var t=1/0,i=0;i<n.length;i++){var r=n[i],o=Math.abs(r.position-e);if(o>t)return n[i-1];t=o}return n[n.length-1]},n.clampToReachablePosition=function(e){var n=this._flicking.camera.range;return M(e,n.min,n.max)},n.getCircularOffset=function(){return 0},n.canReach=function(e){var n=this._flicking.camera.range;if(e.removed)return!1;var t=e.position;return t>=n.min&&t<=n.max},n.canSee=function(e){var n=this._flicking.camera.visibleRange;return e.isVisibleOnRange(n.min,n.max)},e}(),ke=function(e){function n(){return null!==e&&e.apply(this,arguments)||this}r(n,e);var t=n.prototype;return t.checkAvailability=function(){return!0},t.getRange=function(){var e,n,t=this._flicking.renderer,i=t.getPanel(0),r=t.getPanel(t.panelCount-1);return{min:null!==(e=null==i?void 0:i.position)&&void 0!==e?e:0,max:null!==(n=null==r?void 0:r.position)&&void 0!==n?n:0}},n}(ze),De=function(e){function n(){return null!==e&&e.apply(this,arguments)||this}r(n,e);var t=n.prototype;return t.checkAvailability=function(){var e=this._flicking,n=e.renderer.panels;if(n.length<=0)return!1;var t=n[0],i=n[n.length-1],r=t.range.min-t.margin.prev,o=i.range.max+i.margin.next,a=e.camera.size,s=o-r;return n.every((function(e){return s-e.size>=a}))},t.getRange=function(){var e=this._flicking.renderer.panels;if(e.length<=0)return{min:0,max:0};var n=e[0],t=e[e.length-1];return{min:n.range.min-n.margin.prev,max:t.range.max+t.margin.next}},t.getAnchors=function(){return this._flicking.renderer.panels.map((function(e,n){return new Ae({index:n,position:e.position,panel:e})}))},t.findNearestAnchor=function(e){var n=this._flicking.camera,t=n.anchorPoints;if(t.length<=0)return null;for(var i=n.range,r=1/0,o=-1,a=0;a<t.length;a++){var s=t[a],l=Math.min(Math.abs(s.position-e),Math.abs(s.position-i.min+i.max-e),Math.abs(e-i.min+i.max-s.position));l<r&&(r=l,o=a)}return t[o]},t.findAnchorIncludePosition=function(n){var t=this._flicking.camera,i=t.range,r=t.anchorPoints,o=t.rangeDiff,a=r.length,s=J(n,i.min,i.max),l=e.prototype.findAnchorIncludePosition.call(this,s);if(a>0&&(n===i.min||n===i.max)){var u=[l,new Ae({index:0,position:r[0].position+o,panel:r[0].panel}),new Ae({index:a-1,position:r[a-1].position-o,panel:r[a-1].panel})].filter((function(e){return!!e}));l=u.reduce((function(e,t){return e&&Math.abs(e.position-n)<Math.abs(t.position-n)?e:t}),null)}if(!l)return null;if(n<i.min){var c=-Math.floor((i.min-n)/o)-1;return new Ae({index:l.index,position:l.position+o*c,panel:l.panel})}if(n>i.max){c=Math.floor((n-i.max)/o)+1;return new Ae({index:l.index,position:l.position+o*c,panel:l.panel})}return l},t.getCircularOffset=function(){var e=this._flicking;if(!e.camera.circularEnabled)return 0;var n=e.panels.filter((function(e){return e.toggled})),t=n.filter((function(e){return e.toggleDirection===A.PREV})),i=n.filter((function(e){return e.toggleDirection===A.NEXT}));return this._calcPanelAreaSum(t)-this._calcPanelAreaSum(i)},t.clampToReachablePosition=function(e){return e},t.canReach=function(e){return!e.removed},t.canSee=function(n){var t=this._flicking.camera,i=t.range,r=t.rangeDiff,o=t.visibleRange,a=e.prototype.canSee.call(this,n);return o.min<i.min?a||n.isVisibleOnRange(o.min+r,o.max+r):o.max>i.max?a||n.isVisibleOnRange(o.min-r,o.max-r):a},t._calcPanelAreaSum=function(e){return e.reduce((function(e,n){return e+n.sizeIncludingMargin}),0)},n}(ze),je=function(e){function n(){return null!==e&&e.apply(this,arguments)||this}r(n,e);var t=n.prototype;return t.checkAvailability=function(){var e=this._flicking,n=e.renderer,t=n.getPanel(0),i=n.getPanel(n.panelCount-1);if(!t||!i)return!1;var r=e.camera.size,o=t.range.min;return r<i.range.max-o},t.getRange=function(){var e=this._flicking,n=e.renderer,t=e.camera.alignPosition,i=n.getPanel(0),r=n.getPanel(n.panelCount-1);if(!i||!r)return{min:0,max:0};var o=e.camera.size,a=i.range.min,s=r.range.max,l=a+t,u=s-o+t;if(o<s-a)return{min:l,max:u};var c=e.camera.align,h="object"==typeof c?c.camera:c,f=l+V(h,u-l);return{min:f,max:f}},t.getAnchors=function(){var e=this._flicking,n=e.camera,t=e.renderer.panels;if(t.length<=0)return[];var i=e.camera.range,r=t.filter((function(e){return n.canReach(e)}));if(r.length>0){var o=r[0].position!==i.min,a=r[r.length-1].position!==i.max,s=o?1:0,l=r.map((function(e,n){return new Ae({index:n+s,position:e.position,panel:e})}));return o&&l.splice(0,0,new Ae({index:0,position:i.min,panel:t[r[0].index-1]})),a&&l.push(new Ae({index:l.length,position:i.max,panel:t[r[r.length-1].index+1]})),l}if(i.min!==i.max){var u=this._findNearestPanel(i.min,t),c=u.index===t.length-1?u.prev():u,h=c.next();return[new Ae({index:0,position:i.min,panel:c}),new Ae({index:1,position:i.max,panel:h})]}return[new Ae({index:0,position:i.min,panel:this._findNearestPanel(i.min,t)})]},t.findAnchorIncludePosition=function(n){var t=this._flicking.camera,i=t.range,r=t.anchorPoints;return r.length<=0?null:n<=i.min?r[0]:n>=i.max?r[r.length-1]:e.prototype.findAnchorIncludePosition.call(this,n)},t._findNearestPanel=function(e,n){for(var t=1/0,i=0;i<n.length;i++){var r=n[i],o=Math.abs(r.position-e);if(o>t)return n[i-1];t=o}return n[n.length-1]},n}(ze),Le=function(){function n(e,n){var t=this,i=(void 0===n?{}:n).align,r=void 0===i?I.CENTER:i;this._lookedOffset=0,this._checkTranslateSupport=function(){var e,n,i=document.documentElement.style,r="";try{for(var o=l(["webkitTransform","msTransform","MozTransform","OTransform","transform"]),a=o.next();!a.done;a=o.next()){var s=a.value;s in i&&(r=s)}}catch(n){e={error:n}}finally{try{a&&!a.done&&(n=o.return)&&n.call(o)}finally{if(e)throw e.error}}if(!r)throw new he(P,f.TRANSFORM_NOT_SUPPORTED);t._transform=r},this._flicking=e,this._resetInternalValues(),this._align=r}var t=n.prototype;return Object.defineProperty(t,"element",{get:function(){return this._el},enumerable:!1,configurable:!0}),Object.defineProperty(t,"children",{get:function(){return F(this._el.children)},enumerable:!1,configurable:!0}),Object.defineProperty(t,"position",{get:function(){return this._position},enumerable:!1,configurable:!0}),Object.defineProperty(t,"alignPosition",{get:function(){return this._alignPos},enumerable:!1,configurable:!0}),Object.defineProperty(t,"offset",{get:function(){return this._offset-this._circularOffset},enumerable:!1,configurable:!0}),Object.defineProperty(t,"circularEnabled",{get:function(){return this._circularEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t,"mode",{get:function(){return this._mode},enumerable:!1,configurable:!0}),Object.defineProperty(t,"range",{get:function(){return this._range},enumerable:!1,configurable:!0}),Object.defineProperty(t,"rangeDiff",{get:function(){return this._range.max-this._range.min},enumerable:!1,configurable:!0}),Object.defineProperty(t,"visiblePanels",{get:function(){return this._visiblePanels},enumerable:!1,configurable:!0}),Object.defineProperty(t,"visibleRange",{get:function(){return{min:this._position-this._alignPos,max:this._position-this._alignPos+this.size}},enumerable:!1,configurable:!0}),Object.defineProperty(t,"anchorPoints",{get:function(){return this._anchors},enumerable:!1,configurable:!0}),Object.defineProperty(t,"controlParams",{get:function(){return{range:this._range,position:this._position,circular:this._circularEnabled}},enumerable:!1,configurable:!0}),Object.defineProperty(t,"atEdge",{get:function(){return this._position<=this._range.min||this._position>=this._range.max},enumerable:!1,configurable:!0}),Object.defineProperty(t,"size",{get:function(){var e=this._flicking;return e?e.horizontal?e.viewport.width:e.viewport.height:0},enumerable:!1,configurable:!0}),Object.defineProperty(t,"progress",{get:function(){var e=this._flicking,n=this._position+this._offset,t=this.findNearestAnchor(this._position);if(!e||!t)return NaN;var i=t.panel,r=i.position+i.offset,o=e.control.controller.bounce,a=this.range,s=a.min,l=a.max,u=this.rangeDiff;if(n===r)return i.index;if(n<r){var c=i.prev(),h=c?c.position+c.offset:s-o[0];return h>r&&(h-=u),i.index-1+ee(n,h,r)}var f=i.next(),d=f?f.position+f.offset:l+o[1];return d<r&&(d+=u),i.index+ee(n,r,d)},enumerable:!1,configurable:!0}),Object.defineProperty(t,"panelOrder",{get:function(){return this._panelOrder},enumerable:!1,configurable:!0}),Object.defineProperty(t,"align",{get:function(){return this._align},set:function(e){this._align=e},enumerable:!1,configurable:!0}),t.init=function(){var e=this._flicking.viewport.element;return L(e.firstElementChild,"First element child of the viewport element"),this._el=e.firstElementChild,this._checkTranslateSupport(),this._updateMode(),this.updatePanelOrder(),this},t.destroy=function(){return this._resetInternalValues(),this},t.lookAt=function(e){var n=this,t=this._offset,i=this._lookedOffset!==t,r=H(this._flicking),o=this._position;this._position=e;var a=this._togglePanels(o,e);this._refreshVisiblePanels(),this._checkNeedPanel(),this._checkReachEnd(o,e),a?r.renderer.render().then((function(){n.updateOffset(),n._lookedOffset=n._offset})):i?(this.updateOffset(),this._lookedOffset=this._offset):this.applyTransform()},t.getPrevAnchor=function(e){if(this._circularEnabled&&0===e.index){var n=this._anchors,t=this.rangeDiff,i=n[n.length-1];return new Ae({index:i.index,position:i.position-t,panel:i.panel})}return this._anchors[e.index-1]||null},t.getNextAnchor=function(e){var n=this._anchors;if(this._circularEnabled&&e.index===n.length-1){var t=this.rangeDiff,i=n[0];return new Ae({index:i.index,position:i.position+t,panel:i.panel})}return n[e.index+1]||null},t.getProgressInPanel=function(e){var n=e.range;return(this._position-n.min)/(n.max-n.min)},t.findAnchorIncludePosition=function(e){return this._mode.findAnchorIncludePosition(e)},t.findNearestAnchor=function(e){return this._mode.findNearestAnchor(e)},t.findActiveAnchor=function(){var e,n=H(this._flicking).control.activePanel;return n?null!==(e=Q(this._anchors,(function(e){return e.panel.index===n.index})))&&void 0!==e?e:this.findNearestAnchor(n.position):null},t.clampToReachablePosition=function(e){return this._mode.clampToReachablePosition(e)},t.canReach=function(e){return this._mode.canReach(e)},t.canSee=function(e){return this._mode.canSee(e)},t.updateRange=function(){var e=H(this._flicking).renderer.panels;return this._updateMode(),this._range=this._mode.getRange(),e.forEach((function(e){return e.updateCircularToggleDirection()})),this},t.updateAlignPos=function(){var e=this._align,n="object"==typeof e?e.camera:e;return this._alignPos=V(n,this.size),this},t.updateAnchors=function(){return this._anchors=this._mode.getAnchors(),this},t.updateAdaptiveHeight=function(){var e=H(this._flicking),n=e.control.activePanel,t=c(e.visiblePanels);if(n&&t.push(n),e.horizontal&&e.adaptive&&t.length){var i=Math.max.apply(Math,c(t.map((function(e){return e.height}))));e.viewport.setSize({height:i})}},t.updateOffset=f