@tindtechnologies/universalviewer/dist/umd/1718.b578149d342da1b856d7.js

The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎

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1:return r.gesture=s.sent().createGesture({el:this.el,gestureName:"picker-swipe",gesturePriority:100,threshold:0,onStart:function(t){return o.onStart(t)},onMove:function(t){return o.onMove(t)},onEnd:function(t){return o.onEnd(t)}}),this.gesture.setDisabled(!1),this.tmrId=setTimeout((function(){o.noAnimate=!1,o.refresh(!0)}),250),[2]}}))},new((r=void 0)||(r=Promise))((function(i,n){function s(t){try{c(o.next(t))}catch(t){n(t)}}function a(t){try{c(o.throw(t))}catch(t){n(t)}}function c(t){t.done?i(t.value):new r((function(e){e(t.value)})).then(s,a)}c((o=o.apply(t,e||[])).next())}));var t,e,r,o},t.prototype.componentDidLoad=function(){var t=this.optsEl;t&&(this.optHeight=t.firstElementChild?t.firstElementChild.clientHeight:0),this.refresh()},t.prototype.disconnectedCallback=function(){cancelAnimationFrame(this.rafId),clearTimeout(this.tmrId),this.gesture&&(this.gesture.destroy(),this.gesture=void 0)},t.prototype.emitColChange=function(){this.ionPickerColChange.emit(this.col)},t.prototype.setSelected=function(t,e){var i=t>-1?-t*this.optHeight:0;this.velocity=0,cancelAnimationFrame(this.rafId),this.update(i,e,!0),this.emitColChange()},t.prototype.update=function(t,e,i){if(this.optsEl){for(var n=0,r=0,s=this.col,c=this.rotateFactor,l=s.selectedIndex=this.indexForY(-t),h=0===e?"":e+"ms",p="scale("+this.scaleFactor+")",u=this.optsEl.children,d=0;d<u.length;d++){var f=u[d],m=s.options[d],g=d*this.optHeight+t,v="";if(0!==c){var y=g*c;Math.abs(y)<=90?(n=0,r=90,v="rotateX("+y+"deg) "):n=-9999}else r=0,n=g;var x=l===d;v+="translate3d(0px,"+n+"px,"+r+"px) 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i=Math.abs(this.y%this.optHeight);this.velocity=i>this.optHeight/2?1:-1,this.decelerate()}},t.prototype.indexForY=function(t){return Math.min(Math.max(Math.abs(Math.round(t/this.optHeight)),0),this.col.options.length-1)},t.prototype.onStart=function(t){t.event.preventDefault(),t.event.stopPropagation(),cancelAnimationFrame(this.rafId);for(var e=this.col.options,i=e.length-1,n=0,r=0;r<e.length;r++)e[r].disabled||(i=Math.min(i,r),n=Math.max(n,r));this.minY=-i*this.optHeight,this.maxY=-n*this.optHeight},t.prototype.onMove=function(t){t.event.preventDefault(),t.event.stopPropagation();var e=this.y+t.deltaY;e>this.minY?(e=Math.pow(e,.8),this.bounceFrom=e):e<this.maxY?(e+=Math.pow(this.maxY-e,.9),this.bounceFrom=e):this.bounceFrom=0,this.update(e,0,!1)},t.prototype.onEnd=function(t){if(this.bounceFrom>0)return this.update(this.minY,100,!0),void this.emitColChange();if(this.bounceFrom<0)return this.update(this.maxY,100,!0),void 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