Team:Tec-Monterrey/Javascript/interactmin

!function(t){"use strict";function e(){}function i(t){if(!t||"object"!=typeof t)return!1;var e=z(t)||mt;return/object|function/.test(typeof e.Element)?t instanceof e.Element:1===t.nodeType&&"string"==typeof t.nodeName}function r(t){return t===mt||!(!t||!t.Window)&&t instanceof t.Window}function s(t){return!!t&&t instanceof yt}function n(t){return o(t)&&void 0!==typeof t.length&&a(t.splice)}function o(t){return!!t&&"object"==typeof t}function a(t){return"function"==typeof t}function h(t){return"number"==typeof t}function p(t){return"boolean"==typeof t}function l(t){return"string"==typeof t}function c(t){return!!l(t)&&(ft.querySelector(t),!0)}function d(t,e){for(var i in e)t[i]=e[i];return t}function u(t,e){for(var i in e){var r=!1;for(var s in Kt)if(0===i.indexOf(s)&&Kt[s].test(i)){r=!0;break}r||(t[i]=e[i])}return t}function g(t,e){t.page=t.page||{},t.page.x=e.page.x,t.page.y=e.page.y,t.client=t.client||{},t.client.x=e.client.x,t.client.y=e.client.y,t.timeStamp=e.timeStamp}function v(t,e,i){var r=e.length>1?M(e):e[0];x(r,Dt,i),t.page.x=Dt.x,t.page.y=Dt.y,E(r,Dt,i),t.client.x=Dt.x,t.client.y=Dt.y,t.timeStamp=(new Date).getTime()}function m(t,e,i){t.page.x=i.page.x-e.page.x,t.page.y=i.page.y-e.page.y,t.client.x=i.client.x-e.client.x,t.client.y=i.client.y-e.client.y,t.timeStamp=(new Date).getTime()-e.timeStamp;var r=Math.max(t.timeStamp/1e3,.001);t.page.speed=zt(t.page.x,t.page.y)/r,t.page.vx=t.page.x/r,t.page.vy=t.page.y/r,t.client.speed=zt(t.client.x,t.page.y)/r,t.client.vx=t.client.x/r,t.client.vy=t.client.y/r}function f(t){return t instanceof mt.Event||kt&&mt.Touch&&t instanceof mt.Touch}function y(t,e,i){return i=i||{},t=t||"page",i.x=e[t+"X"],i.y=e[t+"Y"],i}function x(t,e){return e=e||{},Vt&&f(t)?(y("screen",t,e),e.x+=mt.scrollX,e.y+=mt.scrollY):y("page",t,e),e}function E(t,e){return e=e||{},Vt&&f(t)?y("screen",t,e):y("client",t,e),e}function S(t){return t=t||mt,{x:t.scrollX||t.document.documentElement.scrollLeft,y:t.scrollY||t.document.documentElement.scrollTop}}function b(t){return h(t.pointerId)?t.pointerId:t.identifier}function w(t){return t instanceof St?t.correspondingUseElement:t}function z(t){if(r(t))return t;var e=t.ownerDocument||t;return e.defaultView||e.parentWindow||mt}function D(t){var e=t instanceof xt?t.getBoundingClientRect():t.getClientRects()[0];return e&&{left:e.left,right:e.right,top:e.top,bottom:e.bottom,width:e.width||e.right-e.left,height:e.height||e.bottom-e.top}}function T(t){var e=D(t);if(!$t&&e){var i=S(z(t));e.left+=i.x,e.right+=i.x,e.top+=i.y,e.bottom+=i.y}return e}function C(t){var e=[];return n(t)?(e[0]=t[0],e[1]=t[1]):"touchend"===t.type?1===t.touches.length?(e[0]=t.touches[0],e[1]=t.changedTouches[0]):0===t.touches.length&&(e[0]=t.changedTouches[0],e[1]=t.changedTouches[1]):(e[0]=t.touches[0],e[1]=t.touches[1]),e}function M(t){for(var e,i={pageX:0,pageY:0,clientX:0,clientY:0,screenX:0,screenY:0},r=0;r<t.length;r++)for(e in i)i[e]+=t[r][e];for(e in i)i[e]/=t.length;return i}function P(t){if(t.length||t.touches&&t.touches.length>1){var e=C(t),i=Math.min(e[0].pageX,e[1].pageX),r=Math.min(e[0].pageY,e[1].pageY),s=Math.max(e[0].pageX,e[1].pageX),n=Math.max(e[0].pageY,e[1].pageY);return{x:i,y:r,left:i,top:r,width:s-i,height:n-r}}}function A(t,e){e=e||Ot.deltaSource;var i=e+"X",r=e+"Y",s=C(t),n=s[0][i]-s[1][i],o=s[0][r]-s[1][r];return zt(n,o)}function O(t,e,i){i=i||Ot.deltaSource;var r=i+"X",s=i+"Y",n=C(t),o=n[0][r]-n[1][r],a=n[0][s]-n[1][s],p=180*Math.atan(a/o)/Math.PI;if(h(e)){var l=p-e,c=l%360;c>315?p-=360+p/360|0:c>135?p-=180+p/360|0:c<-315?p+=360+p/360|0:c<-135&&(p+=180+p/360|0)}return p}function _(t,e){var r=t?t.options.origin:Ot.origin;return"parent"===r?r=F(e):"self"===r?r=t.getRect(e):c(r)&&(r=I(e,r)||{x:0,y:0}),a(r)&&(r=r(t&&e)),i(r)&&(r=T(r)),r.x="x"in r?r.x:r.left,r.y="y"in r?r.y:r.top,r}function k(t,e,i,r){var s=1-t;return s*s*e+2*s*t*i+t*t*r}function X(t,e,i,r,s,n,o){return{x:k(o,t,i,s),y:k(o,e,r,n)}}function Y(t,e,i,r){return t/=r,-i*t*(t-2)+e}function R(t,e){for(;e;){if(e===t)return!0;e=e.parentNode}return!1}function I(t,e){for(var r=F(t);i(r);){if(dt(r,e))return r;r=F(r)}return null}function F(t){var e=t.parentNode;if(s(e)){for(;(e=e.host)&&s(e););return e}return e}function N(t,e){return t._context===e.ownerDocument||R(t._context,e)}function q(t,e,r){var s=t.options.ignoreFrom;return!(!s||!i(r))&&(l(s)?ut(r,s,e):!!i(s)&&R(s,r))}function H(t,e,r){var s=t.options.allowFrom;return!s||!!i(r)&&(l(s)?ut(r,s,e):!!i(s)&&R(s,r))}function W(t,e){if(!e)return!1;var i=e.options.drag.axis;return"xy"===t||"xy"===i||i===t}function U(t,e){var i=t.options;return/^resize/.test(e)&&(e="resize"),i[e].snap&&i[e].snap.enabled}function V(t,e){var i=t.options;return/^resize/.test(e)&&(e="resize"),i[e].restrict&&i[e].restrict.enabled}function $(t,e){var i=t.options;return/^resize/.test(e)&&(e="resize"),i[e].autoScroll&&i[e].autoScroll.enabled}function G(t,e,i){for(var r=t.options,s=r[i.name].max,n=r[i.name].maxPerElement,o=0,a=0,h=0,p=0,l=Mt.length;p<l;p++){var c=Mt[p],d=c.prepared.name,u=c.interacting();if(u){if(o++,o>=Ft)return!1;if(c.target===t){if(a+=d===i.name|0,a>=s)return!1;if(c.element===e&&(h++,d!==i.name||h>=n))return!1}}}return Ft>0}function L(t){var e,i,r,s,n,o=t[0],a=o?0:-1,h=[],p=[];for(s=1;s<t.length;s++)if(e=t[s],e&&e!==o)if(o){if(e.parentNode!==e.ownerDocument)if(o.parentNode!==e.ownerDocument){if(!h.length)for(i=o;i.parentNode&&i.parentNode!==i.ownerDocument;)h.unshift(i),i=i.parentNode;if(o instanceof bt&&e instanceof xt&&!(e instanceof Et)){if(e===o.parentNode)continue;i=e.ownerSVGElement}else i=e;for(p=[];i.parentNode!==i.ownerDocument;)p.unshift(i),i=i.parentNode;for(n=0;p[n]&&p[n]===h[n];)n++;var l=[p[n-1],p[n],h[n]];for(r=l[0].lastChild;r;){if(r===l[1]){o=e,a=s,h=[];break}if(r===l[2])break;r=r.previousSibling}}else o=e,a=s}else o=e,a=s;return a}function j(){if(this.target=null,this.element=null,this.dropTarget=null,this.dropElement=null,this.prevDropTarget=null,this.prevDropElement=null,this.prepared={name:null,axis:null,edges:null},this.matches=[],this.matchElements=[],this.inertiaStatus={active:!1,smoothEnd:!1,ending:!1,startEvent:null,upCoords:{},xe:0,ye:0,sx:0,sy:0,t0:0,vx0:0,vys:0,duration:0,resumeDx:0,resumeDy:0,lambda_v0:0,one_ve_v0:0,i:null},a(Function.prototype.bind))this.boundInertiaFrame=this.inertiaFrame.bind(this),this.boundSmoothEndFrame=this.smoothEndFrame.bind(this);else{var t=this;this.boundInertiaFrame=function(){return t.inertiaFrame()},this.boundSmoothEndFrame=function(){return t.smoothEndFrame()}}this.activeDrops={dropzones:[],elements:[],rects:[]},this.pointers=[],this.pointerIds=[],this.downTargets=[],this.downTimes=[],this.holdTimers=[],this.prevCoords={page:{x:0,y:0},client:{x:0,y:0},timeStamp:0},this.curCoords={page:{x:0,y:0},client:{x:0,y:0},timeStamp:0},this.startCoords={page:{x:0,y:0},client:{x:0,y:0},timeStamp:0},this.pointerDelta={page:{x:0,y:0,vx:0,vy:0,speed:0},client:{x:0,y:0,vx:0,vy:0,speed:0},timeStamp:0},this.downEvent=null,this.downPointer={},this._eventTarget=null,this._curEventTarget=null,this.prevEvent=null,this.tapTime=0,this.prevTap=null,this.startOffset={left:0,right:0,top:0,bottom:0},this.restrictOffset={left:0,right:0,top:0,bottom:0},this.snapOffsets=[],this.gesture={start:{x:0,y:0},startDistance:0,prevDistance:0,distance:0,scale:1,startAngle:0,prevAngle:0},this.snapStatus={x:0,y:0,dx:0,dy:0,realX:0,realY:0,snappedX:0,snappedY:0,targets:[],locked:!1,changed:!1},this.restrictStatus={dx:0,dy:0,restrictedX:0,restrictedY:0,snap:null,restricted:!1,changed:!1},this.restrictStatus.snap=this.snapStatus,this.pointerIsDown=!1,this.pointerWasMoved=!1,this.gesturing=!1,this.dragging=!1,this.resizing=!1,this.resizeAxes="xy",this.mouse=!1,Mt.push(this)}function B(t,e,i){var r,s=0,n=Mt.length,o=/mouse/i.test(t.pointerType||e)||4===t.pointerType,a=b(t);if(/down|start/i.test(e))for(s=0;s<n;s++){r=Mt[s];var h=i;if(r.inertiaStatus.active&&r.target.options[r.prepared.name].inertia.allowResume&&r.mouse===o)for(;h;){if(h===r.element)return r;h=F(h)}}if(o||!kt&&!Xt){for(s=0;s<n;s++)if(Mt[s].mouse&&!Mt[s].inertiaStatus.active)return Mt[s];for(s=0;s<n;s++)if(Mt[s].mouse&&(!/down/.test(e)||!Mt[s].inertiaStatus.active))return r;return r=new j,r.mouse=!0,r}for(s=0;s<n;s++)if(ct(Mt[s].pointerIds,a))return Mt[s];if(/up|end|out/i.test(e))return null;for(s=0;s<n;s++)if(r=Mt[s],(!r.prepared.name||r.target.options.gesture.enabled)&&!r.interacting()&&(o||!r.mouse))return r;return new j}function K(t){return function(e){var i,r,s=w(e.path?e.path[0]:e.target),n=w(e.currentTarget);if(kt&&/touch/.test(e.type))for(It=(new Date).getTime(),r=0;r<e.changedTouches.length;r++){var o=e.changedTouches[r];i=B(o,e.type,s),i&&(i._updateEventTargets(s,n),i[t](o,e,s,n))}else{if(!Xt&&/mouse/.test(e.type)){for(r=0;r<Mt.length;r++)if(!Mt[r].mouse&&Mt[r].pointerIsDown)return;if((new Date).getTime()-It<500)return}if(i=B(e,e.type,s),!i)return;i._updateEventTargets(s,n),i[t](e,e,s,n)}}}function J(t,e,i,r,s,n){var o,a,h=t.target,p=t.snapStatus,l=t.restrictStatus,c=t.pointers,u=(h&&h.options||Ot).deltaSource,g=u+"X",v=u+"Y",m=h?h.options:Ot,f=_(h,s),y="start"===r,x="end"===r,E=y?t.startCoords:t.curCoords;s=s||t.element,a=d({},E.page),o=d({},E.client),a.x-=f.x,a.y-=f.y,o.x-=f.x,o.y-=f.y;var S=m[i].snap&&m[i].snap.relativePoints;!U(h,i)||y&&S&&S.length||(this.snap={range:p.range,locked:p.locked,x:p.snappedX,y:p.snappedY,realX:p.realX,realY:p.realY,dx:p.dx,dy:p.dy},p.locked&&(a.x+=p.dx,a.y+=p.dy,o.x+=p.dx,o.y+=p.dy)),!V(h,i)||y&&m[i].restrict.elementRect||!l.restricted||(a.x+=l.dx,a.y+=l.dy,o.x+=l.dx,o.y+=l.dy,this.restrict={dx:l.dx,dy:l.dy}),this.pageX=a.x,this.pageY=a.y,this.clientX=o.x,this.clientY=o.y,this.x0=t.startCoords.page.x-f.x,this.y0=t.startCoords.page.y-f.y,this.clientX0=t.startCoords.client.x-f.x,this.clientY0=t.startCoords.client.y-f.y,this.ctrlKey=e.ctrlKey,this.altKey=e.altKey,this.shiftKey=e.shiftKey,this.metaKey=e.metaKey,this.button=e.button,this.buttons=e.buttons,this.target=s,this.t0=t.downTimes[0],this.type=i+(r||""),this.interaction=t,this.interactable=h;var b=t.inertiaStatus;if(b.active&&(this.detail="inertia"),n&&(this.relatedTarget=n),x?"client"===u?(this.dx=o.x-t.startCoords.client.x,this.dy=o.y-t.startCoords.client.y):(this.dx=a.x-t.startCoords.page.x,this.dy=a.y-t.startCoords.page.y):y?(this.dx=0,this.dy=0):"inertiastart"===r?(this.dx=t.prevEvent.dx,this.dy=t.prevEvent.dy):"client"===u?(this.dx=o.x-t.prevEvent.clientX,this.dy=o.y-t.prevEvent.clientY):(this.dx=a.x-t.prevEvent.pageX,this.dy=a.y-t.prevEvent.pageY),t.prevEvent&&"inertia"===t.prevEvent.detail&&!b.active&&m[i].inertia&&m[i].inertia.zeroResumeDelta&&(b.resumeDx+=this.dx,b.resumeDy+=this.dy,this.dx=this.dy=0),"resize"===i&&t.resizeAxes?m.resize.square?("y"===t.resizeAxes?this.dx=this.dy:this.dy=this.dx,this.axes="xy"):(this.axes=t.resizeAxes,"x"===t.resizeAxes?this.dy=0:"y"===t.resizeAxes&&(this.dx=0)):"gesture"===i&&(this.touches=[c[0],c[1]],y?(this.distance=A(c,u),this.box=P(c),this.scale=1,this.ds=0,this.angle=O(c,void 0,u),this.da=0):x||e instanceof J?(this.distance=t.prevEvent.distance,this.box=t.prevEvent.box,this.scale=t.prevEvent.scale,this.ds=this.scale-1,this.angle=t.prevEvent.angle,this.da=this.angle-t.gesture.startAngle):(this.distance=A(c,u),this.box=P(c),this.scale=this.distance/t.gesture.startDistance,this.angle=O(c,t.gesture.prevAngle,u),this.ds=this.scale-t.gesture.prevScale,this.da=this.angle-t.gesture.prevAngle)),y)this.timeStamp=t.downTimes[0],this.dt=0,this.duration=0,this.speed=0,this.velocityX=0,this.velocityY=0;else if("inertiastart"===r)this.timeStamp=t.prevEvent.timeStamp,this.dt=t.prevEvent.dt,this.duration=t.prevEvent.duration,this.speed=t.prevEvent.speed,this.velocityX=t.prevEvent.velocityX,this.velocityY=t.prevEvent.velocityY;else if(this.timeStamp=(new Date).getTime(),this.dt=this.timeStamp-t.prevEvent.timeStamp,this.duration=this.timeStamp-t.downTimes[0],e instanceof J){var w=this[g]-t.prevEvent[g],z=this[v]-t.prevEvent[v],D=this.dt/1e3;this.speed=zt(w,z)/D,this.velocityX=w/D,this.velocityY=z/D}else this.speed=t.pointerDelta[u].speed,this.velocityX=t.pointerDelta[u].vx,this.velocityY=t.pointerDelta[u].vy;if((x||"inertiastart"===r)&&t.prevEvent.speed>600&&this.timeStamp-t.prevEvent.timeStamp<150){var T=180*Math.atan2(t.prevEvent.velocityY,t.prevEvent.velocityX)/Math.PI,C=22.5;T<0&&(T+=360);var M=135-C<=T&&T<225+C,k=225-C<=T&&T<315+C,X=!M&&(315-C<=T||T<45+C),Y=!k&&45-C<=T&&T<135+C;this.swipe={up:k,down:Y,left:M,right:X,angle:T,speed:t.prevEvent.speed,velocity:{x:t.prevEvent.velocityX,y:t.prevEvent.velocityY}}}}function Q(){this.originalEvent.preventDefault()}function Z(t){var e="";if("drag"===t.name&&(e=Nt.drag),"resize"===t.name)if(t.axis)e=Nt[t.name+t.axis];else if(t.edges){for(var i="resize",r=["top","bottom","left","right"],s=0;s<4;s++)t.edges[r[s]]&&(i+=r[s]);e=Nt[i]}return e}function tt(t,e,r,s,n,o,a){if(!e)return!1;if(e===!0){var p=h(o.width)?o.width:o.right-o.left,l=h(o.height)?o.height:o.bottom-o.top;if(p<0&&("left"===t?t="right":"right"===t&&(t="left")),l<0&&("top"===t?t="bottom":"bottom"===t&&(t="top")),"left"===t)return r.x<(p>=0?o.left:o.right)+a;if("top"===t)return r.y<(l>=0?o.top:o.bottom)+a;if("right"===t)return r.x>(p>=0?o.right:o.left)-a;if("bottom"===t)return r.y>(l>=0?o.bottom:o.top)-a}return!!i(s)&&(i(e)?e===s:ut(s,e,n))}function et(t,e,i){var r,s=this.getRect(i),n=!1,a=null,h=null,p=d({},e.curCoords.page),l=this.options;if(!s)return null;if(qt.resize&&l.resize.enabled){var c=l.resize;if(r={left:!1,right:!1,top:!1,bottom:!1},o(c.edges)){for(var u in r)r[u]=tt(u,c.edges[u],p,e._eventTarget,i,s,c.margin||Yt);r.left=r.left&&!r.right,r.top=r.top&&!r.bottom,n=r.left||r.right||r.top||r.bottom}else{var g="y"!==l.resize.axis&&p.x>s.right-Yt,v="x"!==l.resize.axis&&p.y>s.bottom-Yt;n=g||v,h=(g?"x":"")+(v?"y":"")}}return a=n?"resize":qt.drag&&l.drag.enabled?"drag":null,qt.gesture&&e.pointerIds.length>=2&&!e.dragging&&!e.resizing&&(a="gesture"),a?{name:a,axis:h,edges:r}:null}function it(t,e){if(!o(t))return null;var i=t.name,r=e.options;return("resize"===i&&r.resize.enabled||"drag"===i&&r.drag.enabled||"gesture"===i&&r.gesture.enabled)&&qt[i]?("resize"!==i&&"resizeyx"!==i||(i="resizexy"),t):null}function rt(t,e){var r={},s=At[t.type],n=w(t.path?t.path[0]:t.target),o=n;e=!!e;for(var a in t)r[a]=t[a];for(r.originalEvent=t,r.preventDefault=Q;i(o);){for(var h=0;h<s.selectors.length;h++){var p=s.selectors[h],l=s.contexts[h];if(dt(o,p)&&R(l,n)&&R(l,o)){var c=s.listeners[h];r.currentTarget=o;for(var d=0;d<c.length;d++)c[d][1]===e&&c[d][0](r)}}o=F(o)}}function st(t){return rt.call(this,t,!0)}function nt(t,e){return Ct.get(t,e)||new ot(t,e)}function ot(t,e){this._element=t,this._iEvents=this._iEvents||{};var r;if(c(t)){this.selector=t;var s=e&&e.context;r=s?z(s):mt,s&&(r.Node?s instanceof r.Node:i(s)||s===r.document)&&(this._context=s)}else r=z(t),i(t,r)&&(Xt?(Bt.add(this._element,gt.down,Jt.pointerDown),Bt.add(this._element,gt.move,Jt.pointerHover)):(Bt.add(this._element,"mousedown",Jt.pointerDown),Bt.add(this._element,"mousemove",Jt.pointerHover),Bt.add(this._element,"touchstart",Jt.pointerDown),Bt.add(this._element,"touchmove",Jt.pointerHover)));this._doc=r.document,ct(Tt,this._doc)||pt(this._doc),Ct.push(this),this.set(e)}function at(t,e){var i=!1;return function(){return i||(mt.console.warn(e),i=!0),t.apply(this,arguments)}}function ht(t){for(var e=0;e<Mt.length;e++)Mt[e].pointerEnd(t,t)}function pt(t){if(!ct(Tt,t)){var e=t.defaultView||t.parentWindow;for(var i in At)Bt.add(t,i,rt),Bt.add(t,i,st,!0);Xt?(gt=wt===e.MSPointerEvent?{up:"MSPointerUp",down:"MSPointerDown",over:"mouseover",out:"mouseout",move:"MSPointerMove",cancel:"MSPointerCancel"}:{up:"pointerup",down:"pointerdown",over:"pointerover",out:"pointerout",move:"pointermove",cancel:"pointercancel"},Bt.add(t,gt.down,Jt.selectorDown),Bt.add(t,gt.move,Jt.pointerMove),Bt.add(t,gt.over,Jt.pointerOver),Bt.add(t,gt.out,Jt.pointerOut),Bt.add(t,gt.up,Jt.pointerUp),Bt.add(t,gt.cancel,Jt.pointerCancel),Bt.add(t,gt.move,Jt.autoScrollMove)):(Bt.add(t,"mousedown",Jt.selectorDown),Bt.add(t,"mousemove",Jt.pointerMove),Bt.add(t,"mouseup",Jt.pointerUp),Bt.add(t,"mouseover",Jt.pointerOver),Bt.add(t,"mouseout",Jt.pointerOut),Bt.add(t,"touchstart",Jt.selectorDown),Bt.add(t,"touchmove",Jt.pointerMove),Bt.add(t,"touchend",Jt.pointerUp),Bt.add(t,"touchcancel",Jt.pointerCancel),Bt.add(t,"mousemove",Jt.autoScrollMove),Bt.add(t,"touchmove",Jt.autoScrollMove)),Bt.add(e,"blur",ht);try{if(e.frameElement){var r=e.frameElement.ownerDocument,s=r.defaultView;Bt.add(r,"mouseup",Jt.pointerEnd),Bt.add(r,"touchend",Jt.pointerEnd),Bt.add(r,"touchcancel",Jt.pointerEnd),Bt.add(r,"pointerup",Jt.pointerEnd),Bt.add(r,"MSPointerUp",Jt.pointerEnd),Bt.add(s,"blur",ht)}}catch(t){nt.windowParentError=t}Bt.add(t,"dragstart",function(t){for(var e=0;e<Mt.length;e++){var i=Mt[e];if(i.element&&(i.element===t.target||R(i.element,t.target)))return void i.checkAndPreventDefault(t,i.target,i.element)}}),Bt.useAttachEvent&&(Bt.add(t,"selectstart",function(t){var e=Mt[0];e.currentAction()&&e.checkAndPreventDefault(t)}),Bt.add(t,"dblclick",K("ie8Dblclick"))),Tt.push(t)}}function lt(t,e){for(var i=0,r=t.length;i<r;i++)if(t[i]===e)return i;return-1}function ct(t,e){return lt(t,e)!==-1}function dt(e,i,r){return vt?vt(e,i,r):(mt!==t&&(i=i.replace(/\/deep\//g," ")),e[Gt](i))}function ut(t,e,r){for(;i(t);){if(dt(t,e))return!0;if(t=F(t),t===r)return dt(t,e)}return!1}if(t){var gt,vt,mt=function(){var e=t.document.createTextNode("");return e.ownerDocument!==t.document&&"function"==typeof t.wrap&&t.wrap(e)===e?t.wrap(t):t}(),ft=mt.document,yt=mt.DocumentFragment||e,xt=mt.SVGElement||e,Et=mt.SVGSVGElement||e,St=mt.SVGElementInstance||e,bt=mt.HTMLElement||mt.Element,wt=mt.PointerEvent||mt.MSPointerEvent,zt=Math.hypot||function(t,e){return Math.sqrt(t*t+e*e)},Dt={},Tt=[],Ct=[],Mt=[],Pt=!1,At={},Ot={base:{accept:null,actionChecker:null,styleCursor:!0,preventDefault:"auto",origin:{x:0,y:0},deltaSource:"page",allowFrom:null,ignoreFrom:null,_context:ft,dropChecker:null},drag:{enabled:!1,manualStart:!0,max:1/0,maxPerElement:1,snap:null,restrict:null,inertia:null,autoScroll:null,axis:"xy"},drop:{enabled:!1,accept:null,overlap:"pointer"},resize:{enabled:!1,manualStart:!1,max:1/0,maxPerElement:1,snap:null,restrict:null,inertia:null,autoScroll:null,square:!1,preserveAspectRatio:!1,axis:"xy",margin:NaN,edges:null,invert:"none"},gesture:{manualStart:!1,enabled:!1,max:1/0,maxPerElement:1,restrict:null},perAction:{manualStart:!1,max:1/0,maxPerElement:1,snap:{enabled:!1,endOnly:!1,range:1/0,targets:null,offsets:null,relativePoints:null},restrict:{enabled:!1,endOnly:!1},autoScroll:{enabled:!1,container:null,margin:60,speed:300},inertia:{enabled:!1,resistance:10,minSpeed:100,endSpeed:10,allowResume:!0,zeroResumeDelta:!0,smoothEndDuration:300}},_holdDuration:600},_t={interaction:null,i:null,x:0,y:0,scroll:function(){var t,e,i,s,n=_t.interaction.target.options[_t.interaction.prepared.name].autoScroll,o=n.container||z(_t.interaction.element),a=(new Date).getTime(),h=(a-_t.prevTimeX)/1e3,p=(a-_t.prevTimeY)/1e3;n.velocity?(t=n.velocity.x,e=n.velocity.y):t=e=n.speed,i=t*h,s=e*p,(i>=1||s>=1)&&(r(o)?o.scrollBy(_t.x*i,_t.y*s):o&&(o.scrollLeft+=_t.x*i,o.scrollTop+=_t.y*s),i>=1&&(_t.prevTimeX=a),s>=1&&(_t.prevTimeY=a)),_t.isScrolling&&(jt(_t.i),_t.i=Lt(_t.scroll))},isScrolling:!1,prevTimeX:0,prevTimeY:0,start:function(t){_t.isScrolling=!0,jt(_t.i),_t.interaction=t,_t.prevTimeX=(new Date).getTime(),_t.prevTimeY=(new Date).getTime(),_t.i=Lt(_t.scroll)},stop:function(){_t.isScrolling=!1,jt(_t.i)}},kt="ontouchstart"in mt||mt.DocumentTouch&&ft instanceof mt.DocumentTouch,Xt=wt&&!/Chrome/.test(navigator.userAgent),Yt=kt||Xt?20:10,Rt=1,It=0,Ft=1/0,Nt=ft.all&&!mt.atob?{drag:"move",resizex:"e-resize",resizey:"s-resize",resizexy:"se-resize",resizetop:"n-resize",resizeleft:"w-resize",resizebottom:"s-resize",resizeright:"e-resize",resizetopleft:"se-resize",resizebottomright:"se-resize",resizetopright:"ne-resize",resizebottomleft:"ne-resize",gesture:""}:{drag:"move",resizex:"ew-resize",resizey:"ns-resize",resizexy:"nwse-resize",resizetop:"ns-resize",resizeleft:"ew-resize",resizebottom:"ns-resize",resizeright:"ew-resize",resizetopleft:"nwse-resize",resizebottomright:"nwse-resize",resizetopright:"nesw-resize",resizebottomleft:"nesw-resize",gesture:""},qt={drag:!0,resize:!0,gesture:!0},Ht="onmousewheel"in ft?"mousewheel":"wheel",Wt=["dragstart","dragmove","draginertiastart","dragend","dragenter","dragleave","dropactivate","dropdeactivate","dropmove","drop","resizestart","resizemove","resizeinertiastart","resizeend","gesturestart","gesturemove","gestureinertiastart","gestureend","down","move","up","cancel","tap","doubletap","hold"],Ut={},Vt="Opera"==navigator.appName&&kt&&navigator.userAgent.match("Presto"),$t=/iP(hone|od|ad)/.test(navigator.platform)&&/OS 7[^\d]/.test(navigator.appVersion),Gt="matches"in Element.prototype?"matches":"webkitMatchesSelector"in Element.prototype?"webkitMatchesSelector":"mozMatchesSelector"in Element.prototype?"mozMatchesSelector":"oMatchesSelector"in Element.prototype?"oMatchesSelector":"msMatchesSelector",Lt=t.requestAnimationFrame,jt=t.cancelAnimationFrame,Bt=function(){function t(t,e,a,d){var u=lt(p,t),g=l[u];if(g||(g={events:{},typeCount:0},u=p.push(t)-1,l.push(g),c.push(n?{supplied:[],wrapped:[],useCount:[]}:null)),g.events[e]||(g.events[e]=[],g.typeCount++),!ct(g.events[e],a)){var v;if(n){var m=c[u],f=lt(m.supplied,a),y=m.wrapped[f]||function(e){e.immediatePropagationStopped||(e.target=e.srcElement,e.currentTarget=t,e.preventDefault=e.preventDefault||i,e.stopPropagation=e.stopPropagation||r,e.stopImmediatePropagation=e.stopImmediatePropagation||s,/mouse|click/.test(e.type)&&(e.pageX=e.clientX+z(t).document.documentElement.scrollLeft,e.pageY=e.clientY+z(t).document.documentElement.scrollTop),a(e))};v=t[o](h+e,y,Boolean(d)),f===-1?(m.supplied.push(a),m.wrapped.push(y),m.useCount.push(1)):m.useCount[f]++}else v=t[o](e,a,d||!1);return g.events[e].push(a),v}}function e(t,i,r,s){var o,d,u,g=lt(p,t),v=l[g],m=r;if(v&&v.events)if(n&&(d=c[g],u=lt(d.supplied,r),m=d.wrapped[u]),"all"!==i){if(v.events[i]){var f=v.events[i].length;if("all"===r){for(o=0;o<f;o++)e(t,i,v.events[i][o],Boolean(s));return}for(o=0;o<f;o++)if(v.events[i][o]===r){t[a](h+i,m,s||!1),v.events[i].splice(o,1),n&&d&&(d.useCount[u]--,0===d.useCount[u]&&(d.supplied.splice(u,1),d.wrapped.splice(u,1),d.useCount.splice(u,1)));break}v.events[i]&&0===v.events[i].length&&(v.events[i]=null,v.typeCount--)}v.typeCount||(l.splice(g,1),p.splice(g,1),c.splice(g,1))}else for(i in v.events)v.events.hasOwnProperty(i)&&e(t,i,"all")}function i(){this.returnValue=!1}function r(){this.cancelBubble=!0}function s(){this.cancelBubble=!0,this.immediatePropagationStopped=!0}var n="attachEvent"in mt&&!("addEventListener"in mt),o=n?"attachEvent":"addEventListener",a=n?"detachEvent":"removeEventListener",h=n?"on":"",p=[],l=[],c=[];return{add:t,remove:e,useAttachEvent:n,_elements:p,_targets:l,_attachedListeners:c}}(),Kt={webkit:/(Movement[XY]|Radius[XY]|RotationAngle|Force)$/};j.prototype={getPageXY:function(t,e){return x(t,e,this)},getClientXY:function(t,e){return E(t,e,this)},setEventXY:function(t,e){return v(t,e,this)},pointerOver:function(t,e,i){function r(t,e){t&&N(t,i)&&!q(t,i,i)&&H(t,i,i)&&dt(i,e)&&(s.push(t),n.push(i))}if(!this.prepared.name&&this.mouse){var s=[],n=[],o=this.element;this.addPointer(t),!this.target||!q(this.target,this.element,i)&&H(this.target,this.element,i)||(this.target=null,this.element=null,this.matches=[],this.matchElements=[]);var a=Ct.get(i),h=a&&!q(a,i,i)&&H(a,i,i)&&it(a.getAction(t,e,this,i),a);h&&!G(a,i,h)&&(h=null),h?(this.target=a,this.element=i,this.matches=[],this.matchElements=[]):(Ct.forEachSelector(r),this.validateSelector(t,e,s,n)?(this.matches=s,this.matchElements=n,this.pointerHover(t,e,this.matches,this.matchElements),Bt.add(i,Xt?gt.move:"mousemove",Jt.pointerHover)):this.target&&(R(o,i)?(this.pointerHover(t,e,this.matches,this.matchElements),Bt.add(this.element,Xt?gt.move:"mousemove",Jt.pointerHover)):(this.target=null,this.element=null,this.matches=[],this.matchElements=[])))}},pointerHover:function(t,e,i,r,s,n){var o=this.target;if(!this.prepared.name&&this.mouse){var a;this.setEventXY(this.curCoords,[t]),s?a=this.validateSelector(t,e,s,n):o&&(a=it(o.getAction(this.pointers[0],e,this,this.element),this.target)),o&&o.options.styleCursor&&(a?o._doc.documentElement.style.cursor=Z(a):o._doc.documentElement.style.cursor="")}else this.prepared.name&&this.checkAndPreventDefault(e,o,this.element)},pointerOut:function(t,e,i){this.prepared.name||(Ct.get(i)||Bt.remove(i,Xt?gt.move:"mousemove",Jt.pointerHover),this.target&&this.target.options.styleCursor&&!this.interacting()&&(this.target._doc.documentElement.style.cursor=""))},selectorDown:function(t,e,r,s){function n(t,e,i){var s=vt?i.querySelectorAll(e):void 0;N(t,p)&&!q(t,p,r)&&H(t,p,r)&&dt(p,e,s)&&(a.matches.push(t),a.matchElements.push(p))}var o,a=this,h=Bt.useAttachEvent?d({},e):e,p=r,l=this.addPointer(t);if(this.holdTimers[l]=setTimeout(function(){a.pointerHold(Bt.useAttachEvent?h:t,h,r,s)},Ot._holdDuration),this.pointerIsDown=!0,this.inertiaStatus.active&&this.target.selector)for(;i(p);){if(p===this.element&&it(this.target.getAction(t,e,this,this.element),this.target).name===this.prepared.name)return jt(this.inertiaStatus.i),this.inertiaStatus.active=!1,void this.collectEventTargets(t,e,r,"down");p=F(p)}if(this.interacting())return void this.collectEventTargets(t,e,r,"down");for(this.setEventXY(this.curCoords,[t]),this.downEvent=e;i(p)&&!o;)this.matches=[],this.matchElements=[],Ct.forEachSelector(n),o=this.validateSelector(t,e,this.matches,this.matchElements),p=F(p);return o?(this.prepared.name=o.name,this.prepared.axis=o.axis,this.prepared.edges=o.edges,this.collectEventTargets(t,e,r,"down"),this.pointerDown(t,e,r,s,o)):(this.downTimes[l]=(new Date).getTime(),this.downTargets[l]=r,u(this.downPointer,t),g(this.prevCoords,this.curCoords),this.pointerWasMoved=!1,void this.collectEventTargets(t,e,r,"down"))},pointerDown:function(t,e,i,r,s){if(!s&&!this.inertiaStatus.active&&this.pointerWasMoved&&this.prepared.name)return void this.checkAndPreventDefault(e,this.target,this.element);this.pointerIsDown=!0,this.downEvent=e;var n,o=this.addPointer(t);if(this.pointerIds.length>1&&this.target._element===this.element){var a=it(s||this.target.getAction(t,e,this,this.element),this.target);G(this.target,this.element,a)&&(n=a),this.prepared.name=null}else if(!this.prepared.name){var h=Ct.get(r);h&&!q(h,r,i)&&H(h,r,i)&&(n=it(s||h.getAction(t,e,this,r),h,i))&&G(h,r,n)&&(this.target=h,this.element=r)}var p=this.target,l=p&&p.options;if(!p||!s&&this.prepared.name)this.inertiaStatus.active&&r===this.element&&it(p.getAction(t,e,this,this.element),p).name===this.prepared.name&&(jt(this.inertiaStatus.i),this.inertiaStatus.active=!1,this.checkAndPreventDefault(e,p,this.element));else{if(n=n||it(s||p.getAction(t,e,this,r),p,this.element),this.setEventXY(this.startCoords,this.pointers),!n)return;l.styleCursor&&(p._doc.documentElement.style.cursor=Z(n)),this.resizeAxes="resize"===n.name?n.axis:null,"gesture"===n&&this.pointerIds.length<2&&(n=null),this.prepared.name=n.name,this.prepared.axis=n.axis,this.prepared.edges=n.edges,this.snapStatus.snappedX=this.snapStatus.snappedY=this.restrictStatus.restrictedX=this.restrictStatus.restrictedY=NaN,this.downTimes[o]=(new Date).getTime(),this.downTargets[o]=i,u(this.downPointer,t),g(this.prevCoords,this.startCoords),this.pointerWasMoved=!1,this.checkAndPreventDefault(e,p,this.element)}},setModifications:function(t,e){var i=this.target,r=!0,s=U(i,this.prepared.name)&&(!i.options[this.prepared.name].snap.endOnly||e),n=V(i,this.prepared.name)&&(!i.options[this.prepared.name].restrict.endOnly||e);return s?this.setSnapping(t):this.snapStatus.locked=!1,n?this.setRestriction(t):this.restrictStatus.restricted=!1,s&&this.snapStatus.locked&&!this.snapStatus.changed?r=n&&this.restrictStatus.restricted&&this.restrictStatus.changed:n&&this.restrictStatus.restricted&&!this.restrictStatus.changed&&(r=!1),r},setStartOffsets:function(t,e,i){var r,s,n=e.getRect(i),o=_(e,i),a=e.options[this.prepared.name].snap,h=e.options[this.prepared.name].restrict;n?(this.startOffset.left=this.startCoords.page.x-n.left,this.startOffset.top=this.startCoords.page.y-n.top,this.startOffset.right=n.right-this.startCoords.page.x,this.startOffset.bottom=n.bottom-this.startCoords.page.y,r="width"in n?n.width:n.right-n.left,s="height"in n?n.height:n.bottom-n.top):this.startOffset.left=this.startOffset.top=this.startOffset.right=this.startOffset.bottom=0,this.snapOffsets.splice(0);var p=a&&"startCoords"===a.offset?{x:this.startCoords.page.x-o.x,y:this.startCoords.page.y-o.y}:a&&a.offset||{x:0,y:0};if(n&&a&&a.relativePoints&&a.relativePoints.length)for(var l=0;l<a.relativePoints.length;l++)this.snapOffsets.push({x:this.startOffset.left-r*a.relativePoints[l].x+p.x,y:this.startOffset.top-s*a.relativePoints[l].y+p.y});else this.snapOffsets.push(p);n&&h.elementRect?(this.restrictOffset.left=this.startOffset.left-r*h.elementRect.left,this.restrictOffset.top=this.startOffset.top-s*h.elementRect.top,this.restrictOffset.right=this.startOffset.right-r*(1-h.elementRect.right),this.restrictOffset.bottom=this.startOffset.bottom-s*(1-h.elementRect.bottom)):this.restrictOffset.left=this.restrictOffset.top=this.restrictOffset.right=this.restrictOffset.bottom=0},start:function(t,e,i){this.interacting()||!this.pointerIsDown||this.pointerIds.length<("gesture"===t.name?2:1)||(lt(Mt,this)===-1&&Mt.push(this),this.prepared.name||this.setEventXY(this.startCoords,this.pointers),this.prepared.name=t.name,this.prepared.axis=t.axis,this.prepared.edges=t.edges,this.target=e,this.element=i,this.setStartOffsets(t.name,e,i),this.setModifications(this.startCoords.page),this.prevEvent=this[this.prepared.name+"Start"](this.downEvent))},pointerMove:function(t,e,r,s,n){if(this.inertiaStatus.active){var o=this.inertiaStatus.upCoords.page,a=this.inertiaStatus.upCoords.client,h={pageX:o.x+this.inertiaStatus.sx,pageY:o.y+this.inertiaStatus.sy,clientX:a.x+this.inertiaStatus.sx,clientY:a.y+this.inertiaStatus.sy};this.setEventXY(this.curCoords,[h])}else this.recordPointer(t),this.setEventXY(this.curCoords,this.pointers);var p,l,c=this.curCoords.page.x===this.prevCoords.page.x&&this.curCoords.page.y===this.prevCoords.page.y&&this.curCoords.client.x===this.prevCoords.client.x&&this.curCoords.client.y===this.prevCoords.client.y,d=this.mouse?0:lt(this.pointerIds,b(t));if(this.pointerIsDown&&!this.pointerWasMoved&&(p=this.curCoords.client.x-this.startCoords.client.x,l=this.curCoords.client.y-this.startCoords.client.y,this.pointerWasMoved=zt(p,l)>Rt),c||this.pointerIsDown&&!this.pointerWasMoved||(this.pointerIsDown&&clearTimeout(this.holdTimers[d]),this.collectEventTargets(t,e,r,"move")),this.pointerIsDown){if(c&&this.pointerWasMoved&&!n)return void this.checkAndPreventDefault(e,this.target,this.element);if(m(this.pointerDelta,this.prevCoords,this.curCoords),this.prepared.name){if(this.pointerWasMoved&&(!this.inertiaStatus.active||t instanceof J&&/inertiastart/.test(t.type))){if(!this.interacting()&&(m(this.pointerDelta,this.prevCoords,this.curCoords),"drag"===this.prepared.name)){var u=Math.abs(p),v=Math.abs(l),f=this.target.options.drag.axis,y=u>v?"x":u<v?"y":"xy";if("xy"!==y&&"xy"!==f&&f!==y){this.prepared.name=null;for(var x=r;i(x);){var E=Ct.get(x);if(E&&E!==this.target&&!E.options.drag.manualStart&&"drag"===E.getAction(this.downPointer,this.downEvent,this,x).name&&W(y,E)){this.prepared.name="drag",this.target=E,this.element=x;break}x=F(x)}if(!this.prepared.name){var S=this,w=function(t,e,i){var s=vt?i.querySelectorAll(e):void 0;if(t!==S.target)return N(t,r)&&!t.options.drag.manualStart&&!q(t,x,r)&&H(t,x,r)&&dt(x,e,s)&&"drag"===t.getAction(S.downPointer,S.downEvent,S,x).name&&W(y,t)&&G(t,x,"drag")?t:void 0};for(x=r;i(x);){var z=Ct.forEachSelector(w);if(z){this.prepared.name="drag",this.target=z,this.element=x;break}x=F(x)}}}}var D=!!this.prepared.name&&!this.interacting();if(D&&(this.target.options[this.prepared.name].manualStart||!G(this.target,this.element,this.prepared)))return void this.stop(e); if(this.prepared.name&&this.target){D&&this.start(this.prepared,this.target,this.element);var T=this.setModifications(this.curCoords.page,n);(T||D)&&(this.prevEvent=this[this.prepared.name+"Move"](e)),this.checkAndPreventDefault(e,this.target,this.element)}}g(this.prevCoords,this.curCoords),(this.dragging||this.resizing)&&this.autoScrollMove(t)}}},dragStart:function(t){var e=new J(this,t,"drag","start",this.element);this.dragging=!0,this.target.fire(e),this.activeDrops.dropzones=[],this.activeDrops.elements=[],this.activeDrops.rects=[],this.dynamicDrop||this.setActiveDrops(this.element);var i=this.getDropEvents(t,e);return i.activate&&this.fireActiveDrops(i.activate),e},dragMove:function(t){var e=this.target,i=new J(this,t,"drag","move",this.element),r=this.element,s=this.getDrop(i,t,r);this.dropTarget=s.dropzone,this.dropElement=s.element;var n=this.getDropEvents(t,i);return e.fire(i),n.leave&&this.prevDropTarget.fire(n.leave),n.enter&&this.dropTarget.fire(n.enter),n.move&&this.dropTarget.fire(n.move),this.prevDropTarget=this.dropTarget,this.prevDropElement=this.dropElement,i},resizeStart:function(t){var e=new J(this,t,"resize","start",this.element);if(this.prepared.edges){var i=this.target.getRect(this.element);if(this.target.options.resize.square||this.target.options.resize.preserveAspectRatio){var r=d({},this.prepared.edges);r.top=r.top||r.left&&!r.bottom,r.left=r.left||r.top&&!r.right,r.bottom=r.bottom||r.right&&!r.top,r.right=r.right||r.bottom&&!r.left,this.prepared._linkedEdges=r}else this.prepared._linkedEdges=null;this.target.options.resize.preserveAspectRatio&&(this.resizeStartAspectRatio=i.width/i.height),this.resizeRects={start:i,current:d({},i),restricted:d({},i),previous:d({},i),delta:{left:0,right:0,width:0,top:0,bottom:0,height:0}},e.rect=this.resizeRects.restricted,e.deltaRect=this.resizeRects.delta}return this.target.fire(e),this.resizing=!0,e},resizeMove:function(t){var e=new J(this,t,"resize","move",this.element),i=this.prepared.edges,r=this.target.options.resize.invert,s="reposition"===r||"negate"===r;if(i){var n=e.dx,o=e.dy,a=this.resizeRects.start,h=this.resizeRects.current,p=this.resizeRects.restricted,l=this.resizeRects.delta,c=d(this.resizeRects.previous,p),u=i;if(this.target.options.resize.preserveAspectRatio){var g=this.resizeStartAspectRatio;i=this.prepared._linkedEdges,u.left&&u.bottom||u.right&&u.top?o=-n/g:u.left||u.right?o=n/g:(u.top||u.bottom)&&(n=o*g)}else this.target.options.resize.square&&(i=this.prepared._linkedEdges,u.left&&u.bottom||u.right&&u.top?o=-n:u.left||u.right?o=n:(u.top||u.bottom)&&(n=o));if(i.top&&(h.top+=o),i.bottom&&(h.bottom+=o),i.left&&(h.left+=n),i.right&&(h.right+=n),s){if(d(p,h),"reposition"===r){var v;p.top>p.bottom&&(v=p.top,p.top=p.bottom,p.bottom=v),p.left>p.right&&(v=p.left,p.left=p.right,p.right=v)}}else p.top=Math.min(h.top,a.bottom),p.bottom=Math.max(h.bottom,a.top),p.left=Math.min(h.left,a.right),p.right=Math.max(h.right,a.left);p.width=p.right-p.left,p.height=p.bottom-p.top;for(var m in p)l[m]=p[m]-c[m];e.edges=this.prepared.edges,e.rect=p,e.deltaRect=l}return this.target.fire(e),e},gestureStart:function(t){var e=new J(this,t,"gesture","start",this.element);return e.ds=0,this.gesture.startDistance=this.gesture.prevDistance=e.distance,this.gesture.startAngle=this.gesture.prevAngle=e.angle,this.gesture.scale=1,this.gesturing=!0,this.target.fire(e),e},gestureMove:function(t){if(!this.pointerIds.length)return this.prevEvent;var e;return e=new J(this,t,"gesture","move",this.element),e.ds=e.scale-this.gesture.scale,this.target.fire(e),this.gesture.prevAngle=e.angle,this.gesture.prevDistance=e.distance,e.scale===1/0||null===e.scale||void 0===e.scale||isNaN(e.scale)||(this.gesture.scale=e.scale),e},pointerHold:function(t,e,i){this.collectEventTargets(t,e,i,"hold")},pointerUp:function(t,e,i,r){var s=this.mouse?0:lt(this.pointerIds,b(t));clearTimeout(this.holdTimers[s]),this.collectEventTargets(t,e,i,"up"),this.collectEventTargets(t,e,i,"tap"),this.pointerEnd(t,e,i,r),this.removePointer(t)},pointerCancel:function(t,e,i,r){var s=this.mouse?0:lt(this.pointerIds,b(t));clearTimeout(this.holdTimers[s]),this.collectEventTargets(t,e,i,"cancel"),this.pointerEnd(t,e,i,r),this.removePointer(t)},ie8Dblclick:function(t,e,i){this.prevTap&&e.clientX===this.prevTap.clientX&&e.clientY===this.prevTap.clientY&&i===this.prevTap.target&&(this.downTargets[0]=i,this.downTimes[0]=(new Date).getTime(),this.collectEventTargets(t,e,i,"tap"))},pointerEnd:function(t,e,i,r){var s,n=this.target,o=n&&n.options,a=o&&this.prepared.name&&o[this.prepared.name].inertia,h=this.inertiaStatus;if(this.interacting()){if(h.active&&!h.ending)return;var p,l,c=(new Date).getTime(),u=!1,v=!1,m=!1,f=U(n,this.prepared.name)&&o[this.prepared.name].snap.endOnly,y=V(n,this.prepared.name)&&o[this.prepared.name].restrict.endOnly,x=0,E=0;if(p=this.dragging?"x"===o.drag.axis?Math.abs(this.pointerDelta.client.vx):"y"===o.drag.axis?Math.abs(this.pointerDelta.client.vy):this.pointerDelta.client.speed:this.pointerDelta.client.speed,u=a&&a.enabled&&"gesture"!==this.prepared.name&&e!==h.startEvent,v=u&&c-this.curCoords.timeStamp<50&&p>a.minSpeed&&p>a.endSpeed,u&&!v&&(f||y)){var S={};S.snap=S.restrict=S,f&&(this.setSnapping(this.curCoords.page,S),S.locked&&(x+=S.dx,E+=S.dy)),y&&(this.setRestriction(this.curCoords.page,S),S.restricted&&(x+=S.dx,E+=S.dy)),(x||E)&&(m=!0)}if(v||m){if(g(h.upCoords,this.curCoords),this.pointers[0]=h.startEvent=l=new J(this,e,this.prepared.name,"inertiastart",this.element),h.t0=c,n.fire(h.startEvent),v){h.vx0=this.pointerDelta.client.vx,h.vy0=this.pointerDelta.client.vy,h.v0=p,this.calcInertia(h);var b,w=d({},this.curCoords.page),z=_(n,this.element);if(w.x=w.x+h.xe-z.x,w.y=w.y+h.ye-z.y,b={useStatusXY:!0,x:w.x,y:w.y,dx:0,dy:0,snap:null},b.snap=b,x=E=0,f){var D=this.setSnapping(this.curCoords.page,b);D.locked&&(x+=D.dx,E+=D.dy)}if(y){var T=this.setRestriction(this.curCoords.page,b);T.restricted&&(x+=T.dx,E+=T.dy)}h.modifiedXe+=x,h.modifiedYe+=E,h.i=Lt(this.boundInertiaFrame)}else h.smoothEnd=!0,h.xe=x,h.ye=E,h.sx=h.sy=0,h.i=Lt(this.boundSmoothEndFrame);return void(h.active=!0)}(f||y)&&this.pointerMove(t,e,i,r,!0)}if(this.dragging){s=new J(this,e,"drag","end",this.element);var C=this.element,M=this.getDrop(s,e,C);this.dropTarget=M.dropzone,this.dropElement=M.element;var P=this.getDropEvents(e,s);P.leave&&this.prevDropTarget.fire(P.leave),P.enter&&this.dropTarget.fire(P.enter),P.drop&&this.dropTarget.fire(P.drop),P.deactivate&&this.fireActiveDrops(P.deactivate),n.fire(s)}else this.resizing?(s=new J(this,e,"resize","end",this.element),n.fire(s)):this.gesturing&&(s=new J(this,e,"gesture","end",this.element),n.fire(s));this.stop(e)},collectDrops:function(t){var e,r=[],s=[];for(t=t||this.element,e=0;e<Ct.length;e++)if(Ct[e].options.drop.enabled){var n=Ct[e],o=n.options.drop.accept;if(!(i(o)&&o!==t||l(o)&&!dt(t,o)))for(var a=n.selector?n._context.querySelectorAll(n.selector):[n._element],h=0,p=a.length;h<p;h++){var c=a[h];c!==t&&(r.push(n),s.push(c))}}return{dropzones:r,elements:s}},fireActiveDrops:function(t){var e,i,r,s;for(e=0;e<this.activeDrops.dropzones.length;e++)i=this.activeDrops.dropzones[e],r=this.activeDrops.elements[e],r!==s&&(t.target=r,i.fire(t)),s=r},setActiveDrops:function(t){var e=this.collectDrops(t,!0);this.activeDrops.dropzones=e.dropzones,this.activeDrops.elements=e.elements,this.activeDrops.rects=[];for(var i=0;i<this.activeDrops.dropzones.length;i++)this.activeDrops.rects[i]=this.activeDrops.dropzones[i].getRect(this.activeDrops.elements[i])},getDrop:function(t,e,i){var r=[];Pt&&this.setActiveDrops(i);for(var s=0;s<this.activeDrops.dropzones.length;s++){var n=this.activeDrops.dropzones[s],o=this.activeDrops.elements[s],a=this.activeDrops.rects[s];r.push(n.dropCheck(t,e,this.target,i,o,a)?o:null)}var h=L(r),p=this.activeDrops.dropzones[h]||null,l=this.activeDrops.elements[h]||null;return{dropzone:p,element:l}},getDropEvents:function(t,e){var i={enter:null,leave:null,activate:null,deactivate:null,move:null,drop:null};return this.dropElement!==this.prevDropElement&&(this.prevDropTarget&&(i.leave={target:this.prevDropElement,dropzone:this.prevDropTarget,relatedTarget:e.target,draggable:e.interactable,dragEvent:e,interaction:this,timeStamp:e.timeStamp,type:"dragleave"},e.dragLeave=this.prevDropElement,e.prevDropzone=this.prevDropTarget),this.dropTarget&&(i.enter={target:this.dropElement,dropzone:this.dropTarget,relatedTarget:e.target,draggable:e.interactable,dragEvent:e,interaction:this,timeStamp:e.timeStamp,type:"dragenter"},e.dragEnter=this.dropElement,e.dropzone=this.dropTarget)),"dragend"===e.type&&this.dropTarget&&(i.drop={target:this.dropElement,dropzone:this.dropTarget,relatedTarget:e.target,draggable:e.interactable,dragEvent:e,interaction:this,timeStamp:e.timeStamp,type:"drop"},e.dropzone=this.dropTarget),"dragstart"===e.type&&(i.activate={target:null,dropzone:null,relatedTarget:e.target,draggable:e.interactable,dragEvent:e,interaction:this,timeStamp:e.timeStamp,type:"dropactivate"}),"dragend"===e.type&&(i.deactivate={target:null,dropzone:null,relatedTarget:e.target,draggable:e.interactable,dragEvent:e,interaction:this,timeStamp:e.timeStamp,type:"dropdeactivate"}),"dragmove"===e.type&&this.dropTarget&&(i.move={target:this.dropElement,dropzone:this.dropTarget,relatedTarget:e.target,draggable:e.interactable,dragEvent:e,interaction:this,dragmove:e,timeStamp:e.timeStamp,type:"dropmove"},e.dropzone=this.dropTarget),i},currentAction:function(){return this.dragging&&"drag"||this.resizing&&"resize"||this.gesturing&&"gesture"||null},interacting:function(){return this.dragging||this.resizing||this.gesturing},clearTargets:function(){this.target=this.element=null,this.dropTarget=this.dropElement=this.prevDropTarget=this.prevDropElement=null},stop:function(t){if(this.interacting()){_t.stop(),this.matches=[],this.matchElements=[];var e=this.target;e.options.styleCursor&&(e._doc.documentElement.style.cursor=""),t&&a(t.preventDefault)&&this.checkAndPreventDefault(t,e,this.element),this.dragging&&(this.activeDrops.dropzones=this.activeDrops.elements=this.activeDrops.rects=null)}this.clearTargets(),this.pointerIsDown=this.snapStatus.locked=this.dragging=this.resizing=this.gesturing=!1,this.prepared.name=this.prevEvent=null,this.inertiaStatus.resumeDx=this.inertiaStatus.resumeDy=0;for(var i=0;i<this.pointers.length;i++)lt(this.pointerIds,b(this.pointers[i]))===-1&&this.pointers.splice(i,1)},inertiaFrame:function(){var t=this.inertiaStatus,e=this.target.options[this.prepared.name].inertia,i=e.resistance,r=(new Date).getTime()/1e3-t.t0;if(r<t.te){var s=1-(Math.exp(-i*r)-t.lambda_v0)/t.one_ve_v0;if(t.modifiedXe===t.xe&&t.modifiedYe===t.ye)t.sx=t.xe*s,t.sy=t.ye*s;else{var n=X(0,0,t.xe,t.ye,t.modifiedXe,t.modifiedYe,s);t.sx=n.x,t.sy=n.y}this.pointerMove(t.startEvent,t.startEvent),t.i=Lt(this.boundInertiaFrame)}else t.ending=!0,t.sx=t.modifiedXe,t.sy=t.modifiedYe,this.pointerMove(t.startEvent,t.startEvent),this.pointerEnd(t.startEvent,t.startEvent),t.active=t.ending=!1},smoothEndFrame:function(){var t=this.inertiaStatus,e=(new Date).getTime()-t.t0,i=this.target.options[this.prepared.name].inertia.smoothEndDuration;e<i?(t.sx=Y(e,0,t.xe,i),t.sy=Y(e,0,t.ye,i),this.pointerMove(t.startEvent,t.startEvent),t.i=Lt(this.boundSmoothEndFrame)):(t.ending=!0,t.sx=t.xe,t.sy=t.ye,this.pointerMove(t.startEvent,t.startEvent),this.pointerEnd(t.startEvent,t.startEvent),t.smoothEnd=t.active=t.ending=!1)},addPointer:function(t){var e=b(t),i=this.mouse?0:lt(this.pointerIds,e);return i===-1&&(i=this.pointerIds.length),this.pointerIds[i]=e,this.pointers[i]=t,i},removePointer:function(t){var e=b(t),i=this.mouse?0:lt(this.pointerIds,e);i!==-1&&(this.pointers.splice(i,1),this.pointerIds.splice(i,1),this.downTargets.splice(i,1),this.downTimes.splice(i,1),this.holdTimers.splice(i,1))},recordPointer:function(t){var e=this.mouse?0:lt(this.pointerIds,b(t));e!==-1&&(this.pointers[e]=t)},collectEventTargets:function(t,e,r,s){function n(t,e,n){var o=vt?n.querySelectorAll(e):void 0;t._iEvents[s]&&i(p)&&N(t,p)&&!q(t,p,r)&&H(t,p,r)&&dt(p,e,o)&&(a.push(t),h.push(p))}var o=this.mouse?0:lt(this.pointerIds,b(t));if("tap"!==s||!this.pointerWasMoved&&this.downTargets[o]&&this.downTargets[o]===r){for(var a=[],h=[],p=r;p;)nt.isSet(p)&&nt(p)._iEvents[s]&&(a.push(nt(p)),h.push(p)),Ct.forEachSelector(n),p=F(p);(a.length||"tap"===s)&&this.firePointers(t,e,r,a,h,s)}},firePointers:function(t,e,i,r,s,n){var o,a,h,p=this.mouse?0:lt(this.pointerIds,b(t)),c={};for("doubletap"===n?c=t:(u(c,e),e!==t&&u(c,t),c.preventDefault=Q,c.stopPropagation=J.prototype.stopPropagation,c.stopImmediatePropagation=J.prototype.stopImmediatePropagation,c.interaction=this,c.timeStamp=(new Date).getTime(),c.originalEvent=e,c.originalPointer=t,c.type=n,c.pointerId=b(t),c.pointerType=this.mouse?"mouse":Xt?l(t.pointerType)?t.pointerType:[,,"touch","pen","mouse"][t.pointerType]:"touch"),"tap"===n&&(c.dt=c.timeStamp-this.downTimes[p],a=c.timeStamp-this.tapTime,h=!!(this.prevTap&&"doubletap"!==this.prevTap.type&&this.prevTap.target===c.target&&a<500),c.double=h,this.tapTime=c.timeStamp),o=0;o<r.length&&(c.currentTarget=s[o],c.interactable=r[o],r[o].fire(c),!(c.immediatePropagationStopped||c.propagationStopped&&s[o+1]!==c.currentTarget));o++);if(h){var g={};d(g,c),g.dt=a,g.type="doubletap",this.collectEventTargets(g,e,i,"doubletap"),this.prevTap=g}else"tap"===n&&(this.prevTap=c)},validateSelector:function(t,e,i,r){for(var s=0,n=i.length;s<n;s++){var o=i[s],a=r[s],h=it(o.getAction(t,e,this,a),o);if(h&&G(o,a,h))return this.target=o,this.element=a,h}},setSnapping:function(t,e){var i,r,s,n=this.target.options[this.prepared.name].snap,o=[];if(e=e||this.snapStatus,e.useStatusXY)r={x:e.x,y:e.y};else{var p=_(this.target,this.element);r=d({},t),r.x-=p.x,r.y-=p.y}e.realX=r.x,e.realY=r.y,r.x=r.x-this.inertiaStatus.resumeDx,r.y=r.y-this.inertiaStatus.resumeDy;for(var l=n.targets?n.targets.length:0,c=0;c<this.snapOffsets.length;c++){var u={x:r.x-this.snapOffsets[c].x,y:r.y-this.snapOffsets[c].y};for(s=0;s<l;s++)i=a(n.targets[s])?n.targets[s](u.x,u.y,this):n.targets[s],i&&o.push({x:h(i.x)?i.x+this.snapOffsets[c].x:u.x,y:h(i.y)?i.y+this.snapOffsets[c].y:u.y,range:h(i.range)?i.range:n.range})}var g={target:null,inRange:!1,distance:0,range:0,dx:0,dy:0};for(s=0,l=o.length;s<l;s++){i=o[s];var v=i.range,m=i.x-r.x,f=i.y-r.y,y=zt(m,f),x=y<=v;v===1/0&&g.inRange&&g.range!==1/0&&(x=!1),g.target&&!(x?g.inRange&&v!==1/0?y/v<g.distance/g.range:v===1/0&&g.range!==1/0||y<g.distance:!g.inRange&&y<g.distance)||(v===1/0&&(x=!0),g.target=i,g.distance=y,g.range=v,g.inRange=x,g.dx=m,g.dy=f,e.range=v)}var E;return g.target?(E=e.snappedX!==g.target.x||e.snappedY!==g.target.y,e.snappedX=g.target.x,e.snappedY=g.target.y):(E=!0,e.snappedX=NaN,e.snappedY=NaN),e.dx=g.dx,e.dy=g.dy,e.changed=E||g.inRange&&!e.locked,e.locked=g.inRange,e},setRestriction:function(t,e){var r,s=this.target,n=s&&s.options[this.prepared.name].restrict,o=n&&n.restriction;if(!o)return e;e=e||this.restrictStatus,r=r=e.useStatusXY?{x:e.x,y:e.y}:d({},t),e.snap&&e.snap.locked&&(r.x+=e.snap.dx||0,r.y+=e.snap.dy||0),r.x-=this.inertiaStatus.resumeDx,r.y-=this.inertiaStatus.resumeDy,e.dx=0,e.dy=0,e.restricted=!1;var h,p,c;return l(o)&&(o="parent"===o?F(this.element):"self"===o?s.getRect(this.element):I(this.element,o),!o)?e:(a(o)&&(o=o(r.x,r.y,this.element)),i(o)&&(o=T(o)),h=o,o?"x"in o&&"y"in o?(p=Math.max(Math.min(h.x+h.width-this.restrictOffset.right,r.x),h.x+this.restrictOffset.left),c=Math.max(Math.min(h.y+h.height-this.restrictOffset.bottom,r.y),h.y+this.restrictOffset.top)):(p=Math.max(Math.min(h.right-this.restrictOffset.right,r.x),h.left+this.restrictOffset.left),c=Math.max(Math.min(h.bottom-this.restrictOffset.bottom,r.y),h.top+this.restrictOffset.top)):(p=r.x,c=r.y),e.dx=p-r.x,e.dy=c-r.y,e.changed=e.restrictedX!==p||e.restrictedY!==c,e.restricted=!(!e.dx&&!e.dy),e.restrictedX=p,e.restrictedY=c,e)},checkAndPreventDefault:function(t,e,i){if(e=e||this.target){var r=e.options,s=r.preventDefault;if("auto"===s&&i&&!/^(input|select|textarea)$/i.test(t.target.nodeName)){if(/down|start/i.test(t.type)&&"drag"===this.prepared.name&&"xy"!==r.drag.axis)return;if(r[this.prepared.name]&&r[this.prepared.name].manualStart&&!this.interacting())return;return void t.preventDefault()}return"always"===s?void t.preventDefault():void 0}},calcInertia:function(t){var e=this.target.options[this.prepared.name].inertia,i=e.resistance,r=-Math.log(e.endSpeed/t.v0)/i;t.x0=this.prevEvent.pageX,t.y0=this.prevEvent.pageY,t.t0=t.startEvent.timeStamp/1e3,t.sx=t.sy=0,t.modifiedXe=t.xe=(t.vx0-r)/i,t.modifiedYe=t.ye=(t.vy0-r)/i,t.te=r,t.lambda_v0=i/t.v0,t.one_ve_v0=1-e.endSpeed/t.v0},autoScrollMove:function(t){if(this.interacting()&&$(this.target,this.prepared.name)){if(this.inertiaStatus.active)return void(_t.x=_t.y=0);var e,i,s,n,o=this.target.options[this.prepared.name].autoScroll,a=o.container||z(this.element);if(r(a))n=t.clientX<_t.margin,e=t.clientY<_t.margin,i=t.clientX>a.innerWidth-_t.margin,s=t.clientY>a.innerHeight-_t.margin;else{var h=D(a);n=t.clientX<h.left+_t.margin,e=t.clientY<h.top+_t.margin,i=t.clientX>h.right-_t.margin,s=t.clientY>h.bottom-_t.margin}_t.x=i?1:n?-1:0,_t.y=s?1:e?-1:0,_t.isScrolling||(_t.margin=o.margin,_t.speed=o.speed,_t.start(this))}},_updateEventTargets:function(t,e){this._eventTarget=t,this._curEventTarget=e}},J.prototype={preventDefault:e,stopImmediatePropagation:function(){this.immediatePropagationStopped=this.propagationStopped=!0},stopPropagation:function(){this.propagationStopped=!0}};for(var Jt={},Qt=["dragStart","dragMove","resizeStart","resizeMove","gestureStart","gestureMove","pointerOver","pointerOut","pointerHover","selectorDown","pointerDown","pointerMove","pointerUp","pointerCancel","pointerEnd","addPointer","removePointer","recordPointer","autoScrollMove"],Zt=0,te=Qt.length;Zt<te;Zt++){var ee=Qt[Zt];Jt[ee]=K(ee)}Ct.indexOfElement=function(t,e){e=e||ft;for(var i=0;i<this.length;i++){var r=this[i];if(r.selector===t&&r._context===e||!r.selector&&r._element===t)return i}return-1},Ct.get=function(t,e){return this[this.indexOfElement(t,e&&e.context)]},Ct.forEachSelector=function(t){for(var e=0;e<this.length;e++){var i=this[e];if(i.selector){var r=t(i,i.selector,i._context,e,this);if(void 0!==r)return r}}},ot.prototype={setOnEvents:function(t,e){return"drop"===t?(a(e.ondrop)&&(this.ondrop=e.ondrop),a(e.ondropactivate)&&(this.ondropactivate=e.ondropactivate),a(e.ondropdeactivate)&&(this.ondropdeactivate=e.ondropdeactivate),a(e.ondragenter)&&(this.ondragenter=e.ondragenter),a(e.ondragleave)&&(this.ondragleave=e.ondragleave),a(e.ondropmove)&&(this.ondropmove=e.ondropmove)):(t="on"+t,a(e.onstart)&&(this[t+"start"]=e.onstart),a(e.onmove)&&(this[t+"move"]=e.onmove),a(e.onend)&&(this[t+"end"]=e.onend),a(e.oninertiastart)&&(this[t+"inertiastart"]=e.oninertiastart)),this},draggable:function(t){return o(t)?(this.options.drag.enabled=t.enabled!==!1,this.setPerAction("drag",t),this.setOnEvents("drag",t),/^x$|^y$|^xy$/.test(t.axis)?this.options.drag.axis=t.axis:null===t.axis&&delete this.options.drag.axis,this):p(t)?(this.options.drag.enabled=t,this):this.options.drag},setPerAction:function(t,e){for(var i in e)i in Ot[t]&&(o(e[i])?(this.options[t][i]=d(this.options[t][i]||{},e[i]),o(Ot.perAction[i])&&"enabled"in Ot.perAction[i]&&(this.options[t][i].enabled=e[i].enabled!==!1)):p(e[i])&&o(Ot.perAction[i])?this.options[t][i].enabled=e[i]:void 0!==e[i]&&(this.options[t][i]=e[i]))},dropzone:function(t){return o(t)?(this.options.drop.enabled=t.enabled!==!1,this.setOnEvents("drop",t),/^(pointer|center)$/.test(t.overlap)?this.options.drop.overlap=t.overlap:h(t.overlap)&&(this.options.drop.overlap=Math.max(Math.min(1,t.overlap),0)),"accept"in t&&(this.options.drop.accept=t.accept),"checker"in t&&(this.options.drop.checker=t.checker),this):p(t)?(this.options.drop.enabled=t,this):this.options.drop},dropCheck:function(t,e,i,r,s,n){var o=!1;if(!(n=n||this.getRect(s)))return!!this.options.drop.checker&&this.options.drop.checker(t,e,o,this,s,i,r);var a=this.options.drop.overlap;if("pointer"===a){var p,l,c=x(t),d=_(i,r);c.x+=d.x,c.y+=d.y,p=c.x>n.left&&c.x<n.right,l=c.y>n.top&&c.y<n.bottom,o=p&&l}var u=i.getRect(r);if("center"===a){var g=u.left+u.width/2,v=u.top+u.height/2;o=g>=n.left&&g<=n.right&&v>=n.top&&v<=n.bottom}if(h(a)){var m=Math.max(0,Math.min(n.right,u.right)-Math.max(n.left,u.left))*Math.max(0,Math.min(n.bottom,u.bottom)-Math.max(n.top,u.top)),f=m/(u.width*u.height);o=f>=a}return this.options.drop.checker&&(o=this.options.drop.checker(t,e,o,this,s,i,r)),o},dropChecker:function(t){return a(t)?(this.options.drop.checker=t,this):null===t?(delete this.options.getRect,this):this.options.drop.checker},accept:function(t){return i(t)?(this.options.drop.accept=t,this):c(t)?(this.options.drop.accept=t,this):null===t?(delete this.options.drop.accept,this):this.options.drop.accept},resizable:function(t){return o(t)?(this.options.resize.enabled=t.enabled!==!1,this.setPerAction("resize",t),this.setOnEvents("resize",t),/^x$|^y$|^xy$/.test(t.axis)?this.options.resize.axis=t.axis:null===t.axis&&(this.options.resize.axis=Ot.resize.axis),p(t.preserveAspectRatio)?this.options.resize.preserveAspectRatio=t.preserveAspectRatio:p(t.square)&&(this.options.resize.square=t.square),this):p(t)?(this.options.resize.enabled=t,this):this.options.resize},squareResize:function(t){return p(t)?(this.options.resize.square=t,this):null===t?(delete this.options.resize.square,this):this.options.resize.square},gesturable:function(t){return o(t)?(this.options.gesture.enabled=t.enabled!==!1,this.setPerAction("gesture",t),this.setOnEvents("gesture",t),this):p(t)?(this.options.gesture.enabled=t,this):this.options.gesture},autoScroll:function(t){return o(t)?t=d({actions:["drag","resize"]},t):p(t)&&(t={actions:["drag","resize"],enabled:t}),this.setOptions("autoScroll",t)},snap:function(t){var e=this.setOptions("snap",t);return e===this?this:e.drag},setOptions:function(t,e){var i,r=e&&n(e.actions)?e.actions:["drag"];if(o(e)||p(e)){for(i=0;i<r.length;i++){var s=/resize/.test(r[i])?"resize":r[i];if(o(this.options[s])){var a=this.options[s][t];o(e)?(d(a,e),a.enabled=e.enabled!==!1,"snap"===t&&("grid"===a.mode?a.targets=[nt.createSnapGrid(d({offset:a.gridOffset||{x:0,y:0}},a.grid||{}))]:"anchor"===a.mode?a.targets=a.anchors:"path"===a.mode&&(a.targets=a.paths),"elementOrigin"in e&&(a.relativePoints=[e.elementOrigin]))):p(e)&&(a.enabled=e)}}return this}var h={},l=["drag","resize","gesture"];for(i=0;i<l.length;i++)t in Ot[l[i]]&&(h[l[i]]=this.options[l[i]][t]);return h},inertia:function(t){var e=this.setOptions("inertia",t);return e===this?this:e.drag},getAction:function(t,e,i,r){var s=this.defaultActionChecker(t,i,r);return this.options.actionChecker?this.options.actionChecker(t,e,s,this,r,i):s},defaultActionChecker:et,actionChecker:function(t){return a(t)?(this.options.actionChecker=t,this):null===t?(delete this.options.actionChecker,this):this.options.actionChecker},getRect:function(t){return t=t||this._element,this.selector&&!i(t)&&(t=this._context.querySelector(this.selector)),T(t)},rectChecker:function(t){return a(t)?(this.getRect=t,this):null===t?(delete this.options.getRect,this):this.getRect},styleCursor:function(t){return p(t)?(this.options.styleCursor=t,this):null===t?(delete this.options.styleCursor,this):this.options.styleCursor},preventDefault:function(t){return/^(always|never|auto)$/.test(t)?(this.options.preventDefault=t,this):p(t)?(this.options.preventDefault=t?"always":"never",this):this.options.preventDefault},origin:function(t){return c(t)?(this.options.origin=t,this):o(t)?(this.options.origin=t,this):this.options.origin},deltaSource:function(t){return"page"===t||"client"===t?(this.options.deltaSource=t,this):this.options.deltaSource},restrict:function(t){if(!o(t))return this.setOptions("restrict",t);for(var e,i=["drag","resize","gesture"],r=0;r<i.length;r++){var s=i[r];if(s in t){var n=d({actions:[s],restriction:t[s]},t);e=this.setOptions("restrict",n)}}return e},context:function(){return this._context},_context:ft,ignoreFrom:function(t){return c(t)?(this.options.ignoreFrom=t,this):i(t)?(this.options.ignoreFrom=t,this):this.options.ignoreFrom},allowFrom:function(t){return c(t)?(this.options.allowFrom=t,this):i(t)?(this.options.allowFrom=t,this):this.options.allowFrom},element:function(){return this._element},fire:function(t){if(!t||!t.type||!ct(Wt,t.type))return this;var e,i,r,s="on"+t.type,n="";if(t.type in this._iEvents)for(e=this._iEvents[t.type],i=0,r=e.length;i<r&&!t.immediatePropagationStopped;i++)n=e[i].name,e[i](t);if(a(this[s])&&(n=this[s].name,this[s](t)),t.type in Ut&&(e=Ut[t.type]))for(i=0,r=e.length;i<r&&!t.immediatePropagationStopped;i++)n=e[i].name,e[i](t);return this},on:function(t,e,i){var r;if(l(t)&&t.search(" ")!==-1&&(t=t.trim().split(/ +/)),n(t)){for(r=0;r<t.length;r++)this.on(t[r],e,i);return this}if(o(t)){for(var s in t)this.on(s,t[s],e);return this}if("wheel"===t&&(t=Ht),i=!!i,ct(Wt,t))t in this._iEvents?this._iEvents[t].push(e):this._iEvents[t]=[e];else if(this.selector){if(!At[t])for(At[t]={selectors:[],contexts:[],listeners:[]},r=0;r<Tt.length;r++)Bt.add(Tt[r],t,rt),Bt.add(Tt[r],t,st,!0);var a,h=At[t];for(a=h.selectors.length-1;a>=0&&(h.selectors[a]!==this.selector||h.contexts[a]!==this._context);a--);a===-1&&(a=h.selectors.length,h.selectors.push(this.selector),h.contexts.push(this._context),h.listeners.push([])),h.listeners[a].push([e,i])}else Bt.add(this._element,t,e,i);return this},off:function(t,e,i){var r;if(l(t)&&t.search(" ")!==-1&&(t=t.trim().split(/ +/)),n(t)){for(r=0;r<t.length;r++)this.off(t[r],e,i);return this}if(o(t)){for(var s in t)this.off(s,t[s],e);return this}var a,h=-1;if(i=!!i,"wheel"===t&&(t=Ht),ct(Wt,t))a=this._iEvents[t],a&&(h=lt(a,e))!==-1&&this._iEvents[t].splice(h,1);else if(this.selector){var p=At[t],c=!1;if(!p)return this;for(h=p.selectors.length-1;h>=0;h--)if(p.selectors[h]===this.selector&&p.contexts[h]===this._context){var d=p.listeners[h];for(r=d.length-1;r>=0;r--){var u=d[r][0],g=d[r][1];if(u===e&&g===i){d.splice(r,1),d.length||(p.selectors.splice(h,1),p.contexts.splice(h,1),p.listeners.splice(h,1),Bt.remove(this._context,t,rt),Bt.remove(this._context,t,st,!0),p.selectors.length||(At[t]=null)),c=!0;break}}if(c)break}}else Bt.remove(this._element,t,e,i);return this},set:function(t){o(t)||(t={}),this.options=d({},Ot.base);var e,i=["drag","drop","resize","gesture"],r=["draggable","dropzone","resizable","gesturable"],s=d(d({},Ot.perAction),t[n]||{});for(e=0;e<i.length;e++){var n=i[e];this.options[n]=d({},Ot[n]),this.setPerAction(n,s),this[r[e]](t[n])}var a=["accept","actionChecker","allowFrom","deltaSource","dropChecker","ignoreFrom","origin","preventDefault","rectChecker","styleCursor"];for(e=0,te=a.length;e<te;e++){var h=a[e];this.options[h]=Ot.base[h],h in t&&this[h](t[h])}return this},unset:function(){if(Bt.remove(this._element,"all"),l(this.selector))for(var t in At)for(var e=At[t],i=0;i<e.selectors.length;i++){e.selectors[i]===this.selector&&e.contexts[i]===this._context&&(e.selectors.splice(i,1),e.contexts.splice(i,1),e.listeners.splice(i,1),e.selectors.length||(At[t]=null)),Bt.remove(this._context,t,rt),Bt.remove(this._context,t,st,!0);break}else Bt.remove(this,"all"),this.options.styleCursor&&(this._element.style.cursor="");return this.dropzone(!1),Ct.splice(lt(Ct,this),1),nt}},ot.prototype.snap=at(ot.prototype.snap,"Interactable#snap is deprecated. See the new documentation for snapping at http://interactjs.io/docs/snapping"),ot.prototype.restrict=at(ot.prototype.restrict,"Interactable#restrict is deprecated. See the new documentation for resticting at http://interactjs.io/docs/restriction"),ot.prototype.inertia=at(ot.prototype.inertia,"Interactable#inertia is deprecated. See the new documentation for inertia at http://interactjs.io/docs/inertia"),ot.prototype.autoScroll=at(ot.prototype.autoScroll,"Interactable#autoScroll is deprecated. See the new documentation for autoScroll at http://interactjs.io/docs/#autoscroll"),ot.prototype.squareResize=at(ot.prototype.squareResize,"Interactable#squareResize is deprecated. See http://interactjs.io/docs/#resize-square"),ot.prototype.accept=at(ot.prototype.accept,"Interactable#accept is deprecated. use Interactable#dropzone({ accept: target }) instead"),ot.prototype.dropChecker=at(ot.prototype.dropChecker,"Interactable#dropChecker is deprecated. use Interactable#dropzone({ dropChecker: checkerFunction }) instead"),ot.prototype.context=at(ot.prototype.context,"Interactable#context as a method is deprecated. It will soon be a DOM Node instead"),nt.isSet=function(t,e){return Ct.indexOfElement(t,e&&e.context)!==-1},nt.on=function(t,e,i){if(l(t)&&t.search(" ")!==-1&&(t=t.trim().split(/ +/)),n(t)){for(var r=0;r<t.length;r++)nt.on(t[r],e,i);return nt}if(o(t)){for(var s in t)nt.on(s,t[s],e);return nt}return ct(Wt,t)?Ut[t]?Ut[t].push(e):Ut[t]=[e]:Bt.add(ft,t,e,i),nt},nt.off=function(t,e,i){if(l(t)&&t.search(" ")!==-1&&(t=t.trim().split(/ +/)),n(t)){for(var r=0;r<t.length;r++)nt.off(t[r],e,i);return nt}if(o(t)){for(var s in t)nt.off(s,t[s],e);return nt}if(ct(Wt,t)){var a;t in Ut&&(a=lt(Ut[t],e))!==-1&&Ut[t].splice(a,1)}else Bt.remove(ft,t,e,i);return nt},nt.enableDragging=at(function(t){return null!==t&&void 0!==t?(qt.drag=t,nt):qt.drag},"interact.enableDragging is deprecated and will soon be removed."),nt.enableResizing=at(function(t){return null!==t&&void 0!==t?(qt.resize=t,nt):qt.resize},"interact.enableResizing is deprecated and will soon be removed."),nt.enableGesturing=at(function(t){return null!==t&&void 0!==t?(qt.gesture=t,nt):qt.gesture},"interact.enableGesturing is deprecated and will soon be removed."),nt.eventTypes=Wt,nt.debug=function(){var t=Mt[0]||new j;return{interactions:Mt,target:t.target,dragging:t.dragging,resizing:t.resizing,gesturing:t.gesturing,prepared:t.prepared,matches:t.matches,matchElements:t.matchElements,prevCoords:t.prevCoords,startCoords:t.startCoords,pointerIds:t.pointerIds,pointers:t.pointers,addPointer:Jt.addPointer,removePointer:Jt.removePointer,recordPointer:Jt.recordPointer,snap:t.snapStatus,restrict:t.restrictStatus,inertia:t.inertiaStatus,downTime:t.downTimes[0],downEvent:t.downEvent,downPointer:t.downPointer,prevEvent:t.prevEvent,Interactable:ot,interactables:Ct,pointerIsDown:t.pointerIsDown,defaultOptions:Ot,defaultActionChecker:et,actionCursors:Nt,dragMove:Jt.dragMove,resizeMove:Jt.resizeMove,gestureMove:Jt.gestureMove,pointerUp:Jt.pointerUp,pointerDown:Jt.pointerDown,pointerMove:Jt.pointerMove,pointerHover:Jt.pointerHover,eventTypes:Wt,events:Bt,globalEvents:Ut,delegatedEvents:At,prefixedPropREs:Kt}},nt.getPointerAverage=M,nt.getTouchBBox=P,nt.getTouchDistance=A,nt.getTouchAngle=O,nt.getElementRect=T,nt.getElementClientRect=D,nt.matchesSelector=dt,nt.closest=I,nt.margin=at(function(t){return h(t)?(Yt=t,nt):Yt},"interact.margin is deprecated. Use interact(target).resizable({ margin: number }); instead."),nt.supportsTouch=function(){return kt},nt.supportsPointerEvent=function(){return Xt},nt.stop=function(t){for(var e=Mt.length-1;e>=0;e--)Mt[e].stop(t);return nt},nt.dynamicDrop=function(t){return p(t)?(Pt=t,nt):Pt},nt.pointerMoveTolerance=function(t){return h(t)?(Rt=t,this):Rt},nt.maxInteractions=function(t){return h(t)?(Ft=t,this):Ft},nt.createSnapGrid=function(t){return function(e,i){var r=0,s=0;o(t.offset)&&(r=t.offset.x,s=t.offset.y);var n=Math.round((e-r)/t.x),a=Math.round((i-s)/t.y),h=n*t.x+r,p=a*t.y+s;return{x:h,y:p,range:t.range}}},pt(ft),Gt in Element.prototype&&a(Element.prototype[Gt])||(vt=function(t,e,i){i=i||t.parentNode.querySelectorAll(e);for(var r=0,s=i.length;r<s;r++)if(i[r]===t)return!0;return!1}),function(){for(var e=0,i=["ms","moz","webkit","o"],r=0;r<i.length&&!t.requestAnimationFrame;++r)Lt=t[i[r]+"RequestAnimationFrame"],jt=t[i[r]+"CancelAnimationFrame"]||t[i[r]+"CancelRequestAnimationFrame"];Lt||(Lt=function(t){var i=(new Date).getTime(),r=Math.max(0,16-(i-e)),s=setTimeout(function(){t(i+r)},r);return e=i+r,s}),jt||(jt=function(t){clearTimeout(t)})}(),"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=nt), exports.interact=nt):"function"==typeof define&&define.amd?define("interact",function(){return nt}):t.interact=nt}}("undefined"==typeof window?void 0:window); //# sourceMappingURL=interact.min.js.map