streams/library/fullcalendar/packages/interaction/main.min.js

/*!
FullCalendar Interaction Plugin v4.0.2
Docs & License: https://fullcalendar.io/
(c) 2019 Adam Shaw
*/
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core"],t):(e=e||self,t(e.FullCalendarInteraction={},e.FullCalendar))}(this,function(e,t){"use strict";function n(e,t){function n(){this.constructor=e}m(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}function r(e){return 0===e.button&&!e.ctrlKey}function i(){y++,setTimeout(function(){y--},t.config.touchMouseIgnoreWait)}function o(){D++||window.addEventListener("touchmove",l,{passive:!1})}function a(){--D||window.removeEventListener("touchmove",l,{passive:!1})}function l(e){w&&e.preventDefault()}function s(e){var t=e.tagName;return"HTML"===t||"BODY"===t}function c(e,n){return!e&&!n||Boolean(e)===Boolean(n)&&t.isDateSpansEqual(e.dateSpan,n.dateSpan)}function d(e){var t=e.opt("selectLongPressDelay");return null==t&&(t=e.opt("longPressDelay")),t}function u(e,n,r){var i=e.dateSpan,o=n.dateSpan,a=[i.range.start,i.range.end,o.range.start,o.range.end];a.sort(t.compareNumbers);for(var l={},s=0,c=r;s<c.length;s++){var d=c[s],u=d(e,n);if(!1===u)return null;u&&S(l,u)}return l.range={start:a[0],end:a[3]},l.allDay=i.allDay,l}function g(e,n,r){var i=e.dateSpan,o=n.dateSpan,a=i.range.start,l=o.range.start,s={};i.allDay!==o.allDay&&(s.allDay=o.allDay,s.hasEnd=n.component.opt("allDayMaintainDuration"),o.allDay&&(a=t.startOfDay(a)));var c=t.diffDates(a,l,e.component.dateEnv,e.component===n.component?e.component.largeUnit:null);c.milliseconds&&(s.allDay=!1);for(var d={startDelta:c,endDelta:c,standardProps:s},u=0,g=r;u<g.length;u++){(0,g[u])(d,e,n)}return d}function h(e){var t=e.opt("eventLongPressDelay");return null==t&&(t=e.opt("longPressDelay")),t}function p(e,n,r,i,o){for(var a=e.component.dateEnv,l=e.dateSpan.range.start,s=n.dateSpan.range.start,c=t.diffDates(l,s,a,e.component.largeUnit),d={},u=0,g=o;u<g.length;u++){var h=g[u],p=h(e,n);if(!1===p)return null;p&&S(d,p)}if(r){if(a.add(i.start,c)<i.end)return d.startDelta=c,d}else if(a.add(i.end,c)>i.start)return d.endDelta=c,d;return null}function v(e,n,r){for(var i=S({},n.leftoverProps),o=0,a=r.pluginSystem.hooks.externalDefTransforms;o<a.length;o++){var l=a[o];S(i,l(e,n))}var s=t.parseEventDef(i,n.sourceId,e.allDay,r.opt("forceEventDuration")||Boolean(n.duration),r),c=e.range.start;e.allDay&&n.startTime&&(c=r.dateEnv.add(c,n.startTime));var d=n.duration?r.dateEnv.add(c,n.duration):r.getDefaultEventEnd(e.allDay,c);return{def:s,instance:t.createEventInstance(s.defId,{start:c,end:d})}}function f(e){var n=E(e,"event"),r=n?JSON.parse(n):{create:!1};return t.parseDragMeta(r)}function E(e,n){var r=t.config.dataAttrPrefix,i=(r?r+"-":"")+n;return e.getAttribute("data-"+i)||""}/*! *****************************************************************************
    Copyright (c) Microsoft Corporation. All rights reserved.
    Licensed under the Apache License, Version 2.0 (the "License"); you may not use
    this file except in compliance with the License. You may obtain a copy of the
    License at http://www.apache.org/licenses/LICENSE-2.0

    THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
    WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
    MERCHANTABLITY OR NON-INFRINGEMENT.

    See the Apache Version 2.0 License for specific language governing permissions
    and limitations under the License.
    ***************************************************************************** */
var m=function(e,t){return(m=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])})(e,t)},S=function(){return S=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++){t=arguments[n];for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])}return e},S.apply(this,arguments)};t.config.touchMouseIgnoreWait=500;var y=0,D=0,w=!1,T=function(){function e(e){var n=this;this.subjectEl=null,this.downEl=null,this.selector="",this.handleSelector="",this.shouldIgnoreMove=!1,this.shouldWatchScroll=!0,this.isDragging=!1,this.isTouchDragging=!1,this.wasTouchScroll=!1,this.handleMouseDown=function(e){if(!n.shouldIgnoreMouse()&&r(e)&&n.tryStart(e)){var t=n.createEventFromMouse(e,!0);n.emitter.trigger("pointerdown",t),n.initScrollWatch(t),n.shouldIgnoreMove||document.addEventListener("mousemove",n.handleMouseMove),document.addEventListener("mouseup",n.handleMouseUp)}},this.handleMouseMove=function(e){var t=n.createEventFromMouse(e);n.recordCoords(t),n.emitter.trigger("pointermove",t)},this.handleMouseUp=function(e){document.removeEventListener("mousemove",n.handleMouseMove),document.removeEventListener("mouseup",n.handleMouseUp),n.emitter.trigger("pointerup",n.createEventFromMouse(e)),n.cleanup()},this.handleTouchStart=function(e){if(n.tryStart(e)){n.isTouchDragging=!0;var t=n.createEventFromTouch(e,!0);n.emitter.trigger("pointerdown",t),n.initScrollWatch(t);var r=e.target;n.shouldIgnoreMove||r.addEventListener("touchmove",n.handleTouchMove),r.addEventListener("touchend",n.handleTouchEnd),r.addEventListener("touchcancel",n.handleTouchEnd),window.addEventListener("scroll",n.handleTouchScroll,!0)}},this.handleTouchMove=function(e){var t=n.createEventFromTouch(e);n.recordCoords(t),n.emitter.trigger("pointermove",t)},this.handleTouchEnd=function(e){if(n.isDragging){var t=e.target;t.removeEventListener("touchmove",n.handleTouchMove),t.removeEventListener("touchend",n.handleTouchEnd),t.removeEventListener("touchcancel",n.handleTouchEnd),window.removeEventListener("scroll",n.handleTouchScroll,!0),n.emitter.trigger("pointerup",n.createEventFromTouch(e)),n.cleanup(),n.isTouchDragging=!1,i()}},this.handleTouchScroll=function(){n.wasTouchScroll=!0},this.handleScroll=function(e){if(!n.shouldIgnoreMove){var t=window.pageXOffset-n.prevScrollX+n.prevPageX,r=window.pageYOffset-n.prevScrollY+n.prevPageY;n.emitter.trigger("pointermove",{origEvent:e,isTouch:n.isTouchDragging,subjectEl:n.subjectEl,pageX:t,pageY:r,deltaX:t-n.origPageX,deltaY:r-n.origPageY})}},this.containerEl=e,this.emitter=new t.EmitterMixin,e.addEventListener("mousedown",this.handleMouseDown),e.addEventListener("touchstart",this.handleTouchStart,{passive:!0}),o()}return e.prototype.destroy=function(){this.containerEl.removeEventListener("mousedown",this.handleMouseDown),this.containerEl.removeEventListener("touchstart",this.handleTouchStart,{passive:!0}),a()},e.prototype.tryStart=function(e){var n=this.querySubjectEl(e),r=e.target;return!(!n||this.handleSelector&&!t.elementClosest(r,this.handleSelector))&&(this.subjectEl=n,this.downEl=r,this.isDragging=!0,this.wasTouchScroll=!1,!0)},e.prototype.cleanup=function(){w=!1,this.isDragging=!1,this.subjectEl=null,this.downEl=null,this.destroyScrollWatch()},e.prototype.querySubjectEl=function(e){return this.selector?t.elementClosest(e.target,this.selector):this.containerEl},e.prototype.shouldIgnoreMouse=function(){return y||this.isTouchDragging},e.prototype.cancelTouchScroll=function(){this.isDragging&&(w=!0)},e.prototype.initScrollWatch=function(e){this.shouldWatchScroll&&(this.recordCoords(e),window.addEventListener("scroll",this.handleScroll,!0))},e.prototype.recordCoords=function(e){this.shouldWatchScroll&&(this.prevPageX=e.pageX,this.prevPageY=e.pageY,this.prevScrollX=window.pageXOffset,this.prevScrollY=window.pageYOffset)},e.prototype.destroyScrollWatch=function(){this.shouldWatchScroll&&window.removeEventListener("scroll",this.handleScroll,!0)},e.prototype.createEventFromMouse=function(e,t){var n=0,r=0;return t?(this.origPa
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