1// [email protected] downloaded from https://ga.jspm.io/npm:[email protected]/modular/sortable.esm.js 2 3/**! 4 * Sortable 1.15.1 5 * @author RubaXa <[email protected]> 6 * @author owenm <[email protected]> 7 * @license MIT 8 */ 9function ownKeys(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);t&&(o=o.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})));n.push.apply(n,o)}return n}function _objectSpread2(e){for(var t=1;t<arguments.length;t++){var n=arguments[t]!=null?arguments[t]:{};t%2?ownKeys(Object(n),true).forEach((function(t){_defineProperty(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):ownKeys(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function _typeof(e){_typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(e){return typeof e}:function(e){return e&&typeof Symbol==="function"&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};return _typeof(e)}function _defineProperty(e,t,n){t in e?Object.defineProperty(e,t,{value:n,enumerable:true,configurable:true,writable:true}):e[t]=n;return e}function _extends(){_extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(e[o]=n[o])}return e};return _extends.apply(this,arguments)}function _objectWithoutPropertiesLoose(e,t){if(e==null)return{};var n={};var o=Object.keys(e);var r,a;for(a=0;a<o.length;a++){r=o[a];t.indexOf(r)>=0||(n[r]=e[r])}return n}function _objectWithoutProperties(e,t){if(e==null)return{};var n=_objectWithoutPropertiesLoose(e,t);var o,r;if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(r=0;r<a.length;r++){o=a[r];t.indexOf(o)>=0||Object.prototype.propertyIsEnumerable.call(e,o)&&(n[o]=e[o])}}return n}function _toConsumableArray(e){return _arrayWithoutHoles(e)||_iterableToArray(e)||_unsupportedIterableToArray(e)||_nonIterableSpread()}function _arrayWithoutHoles(e){if(Array.isArray(e))return _arrayLikeToArray(e)}function _iterableToArray(e){if(typeof Symbol!=="undefined"&&e[Symbol.iterator]!=null||e["@@iterator"]!=null)return Array.from(e)}function _unsupportedIterableToArray(e,t){if(e){if(typeof e==="string")return _arrayLikeToArray(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);n==="Object"&&e.constructor&&(n=e.constructor.name);return n==="Map"||n==="Set"?Array.from(e):n==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?_arrayLikeToArray(e,t):void 0}}function _arrayLikeToArray(e,t){(t==null||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var e="1.15.1";function userAgent(e){if(typeof window!=="undefined"&&window.navigator)return!!navigator.userAgent.match(e)}var t=userAgent(/(?:Trident.*rv[ :]?11\.|msie|iemobile|Windows Phone)/i);var n=userAgent(/Edge/i);var o=userAgent(/firefox/i);var r=userAgent(/safari/i)&&!userAgent(/chrome/i)&&!userAgent(/android/i);var a=userAgent(/iP(ad|od|hone)/i);var i=userAgent(/chrome/i)&&userAgent(/android/i);var l={capture:false,passive:false};function on(e,n,o){e.addEventListener(n,o,!t&&l)}function off(e,n,o){e.removeEventListener(n,o,!t&&l)}function matches(e,t){if(t){t[0]===">"&&(t=t.substring(1));if(e)try{if(e.matches)return e.matches(t);if(e.msMatchesSelector)return e.msMatchesSelector(t);if(e.webkitMatchesSelector)return e.webkitMatchesSelector(t)}catch(e){return false}return false}}function getParentOrHost(e){return e.host&&e!==document&&e.host.nodeType?e.host:e.parentNode}function closest(e,t,n,o){if(e){n=n||document;do{if(t!=null&&(t[0]===">"?e.parentNode===n&&matches(e,t):matches(e,t))||o&&e===n)return e;if(e===n)break}while(e=getParentOrHost(e))}return null}var s=/\s+/g;function toggleClass(e,t,n){if(e&&t)if(e.classList)e.classList[n?"add":"remove"](t);else{var o=(" "+e.className+" ").replace(s," ").replace(" "+t+" "," ");e.className=(o+(n?" "+t:"")).replace(s," ")}}function css(e,t,n){var o=e&&e.style;if(o){if(n===void 0){document.defaultView&&document.defaultView.getComputedStyle?n=document.defaultView.getComputedStyle(e,""):e.currentStyle&&(n=e.currentStyle);return t===void 0?n:n[t]}t in o||t.indexOf("webkit")!==-1||(t="-webkit-"+t);
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43while(n&&(n===Sortable.ghost||css(n,"display")==="none"||t&&!matches(n,t)))n=n.previousElementSibling;return n||null} 44/** 45 * Returns the index of an element within its parent for a selected set of 46 * elements 47 * @param {HTMLElement} el 48 * @param {selector} selector 49 * @return {number} 50 */function index(e,t){var n=0;if(!e||!e.parentNode)return-1;while(e=e.previousElementSibling)e.nodeName.toUpperCase()==="TEMPLATE"||e===Sortable.clone||t&&!matches(e,t)||n++;return n} 51/** 52 * Returns the scroll offset of the given element, added with all the scroll offsets of parent elements. 53 * The value is returned in real pixels. 54 * @param {HTMLElement} el 55 * @return {Array} Offsets in the format of [left, top] 56 */function getRelativeScrollOffset(e){var t=0,n=0,o=getWindowScrollingElement();if(e)do{var r=matrix(e),a=r.a,i=r.d;t+=e.scrollLeft*a;n+=e.scrollTop*i}while(e!==o&&(e=e.parentNode));return[t,n]} 57/** 58 * Returns the index of the object within the given array 59 * @param {Array} arr Array that may or may not hold the object 60 * @param {Object} obj An object that has a key-value pair unique to and identical to a key-value pair in the object you want to find 61 * @return {Number} The index of the object in the array, or -1 62 */function indexOfObject(e,t){for(var n in e)if(e.hasOwnProperty(n))for(var o in t)if(t.hasOwnProperty(o)&&t[o]===e[n][o])return Number(n);return-1}function getParentAutoScrollElement(e,t){if(!e||!e.getBoundingClientRect)return getWindowScrollingElement();var n=e;var o=false;do{if(n.clientWidth<n.scrollWidth||n.clientHeight<n.scrollHeight){var r=css(n);if(n.clientWidth<n.scrollWidth&&(r.overflowX=="auto"||r.overflowX=="scroll")||n.clientHeight<n.scrollHeight&&(r.overflowY=="auto"||r.overflowY=="scroll")){if(!n.getBoundingClientRect||n===document.body)return getWindowScrollingElement();if(o||t)return n;o=true}}}while(n=n.parentNode);return getWindowScrollingElement()}function extend(e,t){if(e&&t)for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n]);return e}function isRectEqual(e,t){return Math.round(e.top)===Math.round(t.top)&&Math.round(e.left)===Math.round(t.left)&&Math.round(e.height)===Math.round(t.height)&&Math.round(e.width)===Math.round(t.width)}var c;function throttle(e,t){return function(){if(!c){var n=arguments,o=this;n.length===1?e.call(o,n[0]):e.apply(o,n);c=setTimeout((function(){c=void 0}),t)}}}function cancelThrottle(){clearTimeout(c);c=void 0}function scrollBy(e,t,n){e.scrollLeft+=t;e.scrollTop+=n}function clone(e){var t=window.Polymer;var n=window.jQuery||window.Zepto;return t&&t.dom?t.dom(e).cloneNode(true):n?n(e).clone(true)[0]:e.cloneNode(true)}function setRect(e,t){css(e,"position","absolute");css(e,"top",t.top);css(e,"left",t.left);css(e,"width",t.width);css(e,"height",t.height)}function unsetRect(e){css(e,"position","");css(e,"top","");css(e,"left","");css(e,"width","");css(e,"height","")}var u="Sortable"+(new Date).getTime();function AnimationStateManager(){var e,t=[];return{captureAnimationState:function captureAnimationState(){t=[];if(this.options.animation){var e=[].slice.call(this.el.children);e.forEach((function(e){if(css(e,"display")!=="none"&&e!==Sortable.ghost){t.push({target:e,rect:getRect(e)});var n=_objectSpread2({},t[t.length-1].rect);if(e.thisAnimationDuration){var o=matrix(e,true);if(o){n.top-=o.f;n.left-=o.e}}e.fromRect=n}}))}},addAnimationState:function addAnimationState(e){t.push(e)},removeAnimationState:function removeAnimationState(e){t.splice(indexOfObject(t,{target:e}),1)},animateAll:function animateAll(n){var o=this;if(this.options.animation){var r=false,a=0;t.forEach((function(e){var t=0,n=e.target,i=n.fromRect,l=getRect(n),s=n.prevFromRect,c=n.prevToRect,u=e.rect,d=matrix(n,true);if(d){l.top-=d.f;l.left-=d.e}n.toRect=l;n.thisAnimationDuration&&isRectEqual(s,l)&&!isRectEqual(i,l)&&(u.top-l.top)/(u.left-l.left)===(i.top-l.top)/(i.left-l.left)&&(t=calculateRealTime(u,s,c,o.options));if(!isRectEqual(l,i)){n.prevFromRect=i;n.prevToRect=l;t||(t=o.options.animation);o.animate(n,u,l,t)}if(t){r=true;a=Math.max(a,t);clearTimeout(n.animationResetTimer);n.animationResetTimer=setTimeout((function(){n.animationTime=0;n.prevFromRect=null;n.fromRect=null;n.prevToRect=null;n.thisAnimationDuration=null}),t);n.thisAnimationDuration=t}}));clearTimeout(e);r?e=setTimeout((function(){typeof n==="function"&&n()}),a):typeof n==="function"&&n();t=[]}else{clearTimeout(e);typeof n==="function"&&n()}},animate:function animate(e,t,n,o){if(o){css(e,"transition","");css(e,"transform","");var r=matrix(this.el),a=r&&r.a,i=r&&r.d,l=(t.left-n.left)/(a||1),s=(t.top-n.top)/(i||1);e.animatingX=!!l;e.animatingY=!!s;css(e,"transform","translate3d("+l+"px,"+s+"px,0)");this.forRepaintDummy=repaint(e);css(e,"transition","transform "+o+"ms"+(this.options.easing?" "+this.options.easing:""));
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62arseInt(n.paddingLeft)-parseInt(n.paddingRight)-parseInt(n.borderLeftWidth)-parseInt(n.borderRightWidth),r=getChild(e,0,t),a=getChild(e,1,t),i=r&&css(r),l=a&&css(a),s=i&&parseInt(i.marginLeft)+parseInt(i.marginRight)+getRect(r).width,c=l&&parseInt(l.marginLeft)+parseInt(l.marginRight)+getRect(a).width;if(n.display==="flex")return n.flexDirection==="column"||n.flexDirection==="column-reverse"?"vertical":"horizontal";if(n.display==="grid")return n.gridTemplateColumns.split(" ").length<=1?"vertical":"horizontal";if(r&&i.float&&i.float!=="none"){var u=i.float==="left"?"left":"right";return!a||l.clear!=="both"&&l.clear!==u?"horizontal":"vertical"}return r&&(i.display==="block"||i.display==="flex"||i.display==="table"||i.display==="grid"||s>=o&&n[Z]==="none"||a&&n[Z]==="none"&&s+c>o)?"vertical":"horizontal"},te=function _dragElInRowColumn(e,t,n){var o=n?e.left:e.top,r=n?e.right:e.bottom,a=n?e.width:e.height,i=n?t.left:t.top,l=n?t.right:t.bottom,s=n?t.width:t.height;return o===i||r===l||o+a/2===i+s/2}, 63/** 64 * Detects first nearest empty sortable to X and Y position using emptyInsertThreshold. 65 * @param {Number} x X position 66 * @param {Number} y Y position 67 * @return {HTMLElement} Element of the first found nearest Sortable 68 */ 69ne=function _detectNearestEmptySortable(e,t){var n;L.some((function(o){var r=o[u].options.emptyInsertThreshold;if(r&&!lastChild(o)){var a=getRect(o),i=e>=a.left-r&&e<=a.right+r,l=t>=a.top-r&&t<=a.bottom+r;return i&&l?n=o:void 0}}));return n},oe=function _prepareGroup(e){function toFn(e,t){return function(n,o,r,a){var i=n.options.group.name&&o.options.group.name&&n.options.group.name===o.options.group.name;if(e==null&&(t||i))return true;if(e==null||e===false)return false;if(t&&e==="clone")return e;if(typeof e==="function")return toFn(e(n,o,r,a),t)(n,o,r,a);var l=(t?n:o).options.group.name;return e===true||typeof e==="string"&&e===l||e.join&&e.indexOf(l)>-1}}var t={};var n=e.group;n&&_typeof(n)=="object"||(n={name:n});t.name=n.name;t.checkPull=toFn(n.pull,true);t.checkPut=toFn(n.put);t.revertClone=n.revertClone;e.group=t},re=function _hideGhostForTarget(){!J&&b&&css(b,"display","none")},ae=function _unhideGhostForTarget(){!J&&b&&css(b,"display","")};V&&!i&&document.addEventListener("click",(function(e){if(H){e.preventDefault();e.stopPropagation&&e.stopPropagation();e.stopImmediatePropagation&&e.stopImmediatePropagation();H=false;return false}}),true);var ie=function nearestEmptyInsertDetectEvent(e){if(v){e=e.touches?e.touches[0]:e;var t=ne(e.clientX,e.clientY);if(t){var n={};for(var o in e)e.hasOwnProperty(o)&&(n[o]=e[o]);n.target=n.rootEl=t;n.preventDefault=void 0;n.stopPropagation=void 0;t[u]._onDragOver(n)}}};var le=function _checkOutsideTargetEl(e){v&&v.parentNode[u]._isOutsideThisEl(e.target)}; 70/** 71 * @class Sortable 72 * @param {HTMLElement} el 73 * @param {Object} [options] 74 */function Sortable(e,t){if(!(e&&e.nodeType&&e.nodeType===1))throw"Sortable: `el` must be an HTMLElement, not ".concat({}.toString.call(e));this.el=e;this.options=t=_extends({},t);e[u]=this;var n={group:null,sort:true,disabled:false,store:null,handle:null,draggable:/^[uo]l$/i.test(e.nodeName)?">li":">*",swapThreshold:1,invertSwap:false,invertedSwapThreshold:null,removeCloneOnHide:true,direction:function direction(){return ee(e,this.options)},ghostClass:"sortable-ghost",chosenClass:"sortable-chosen",dragClass:"sortable-drag",ignore:"a, img",filter:null,preventOnFilter:true,animation:0,easing:null,setData:function setData(e,t){e.setData("Text",t.textContent)},dropBubble:false,dragoverBubble:false,dataIdAttr:"data-id",delay:0,delayOnTouchOnly:false,touchStartThreshold:(Number.parseInt?Number:window).parseInt(window.devicePixelRatio,10)||1,forceFallback:false,fallbackClass:"sortable-fallback",fallbackOnBody:false,fallbackTolerance:0,fallbackOffset:{x:0,y:0},supportPointer:Sortable.supportPointer!==false&&"PointerEvent"in window&&!r,emptyInsertThreshold:5};h.initializePlugins(this,e,n);for(var o in n)!(o in t)&&(t[o]=n[o]);oe(t);for(var a in this)a.charAt(0)==="_"&&typeof this[a]==="function"&&(this[a]=this[a].bind(this));this.nativeDraggable=!t.forceFallback&&Q;this.nativeDraggable&&(this.options.touchStartThreshold=1);
74if(t.supportPointer)on(e,"pointerdown",this._onTapStart);else{on(e,"mousedown",this._onTapStart);on(e,"touchstart",this._onTapStart)}if(this.nativeDraggable){on(e,"dragover",this);on(e,"dragenter",this)}L.push(this.el);t.store&&t.store.get&&this.sort(t.store.get(this)||[]);_extends(this,AnimationStateManager())}Sortable.prototype={constructor:Sortable,_isOutsideThisEl:function _isOutsideThisEl(e){this.el.contains(e)||e===this.el||(X=null)},_getDirection:function _getDirection(e,t){return typeof this.options.direction==="function"?this.options.direction.call(this,e,t,v):this.options.direction},_onTapStart:function _onTapStart(e){if(e.cancelable){var t=this,n=this.el,o=this.options,a=o.preventOnFilter,i=e.type,l=e.touches&&e.touches[0]||e.pointerType&&e.pointerType==="touch"&&e,s=(l||e).target,c=e.target.shadowRoot&&(e.path&&e.path[0]||e.composedPath&&e.composedPath()[0])||s,u=o.filter;_saveInputCheckedState(n);if(!v&&!(/mousedown|pointerdown/.test(i)&&e.button!==0||o.disabled)&&!c.isContentEditable&&(this.nativeDraggable||!r||!s||s.tagName.toUpperCase()!=="SELECT")){s=closest(s,o.draggable,n,false);if((!s||!s.animated)&&y!==s){D=index(s);x=index(s,o.draggable);if(typeof u==="function"){if(u.call(this,e,s,this)){_dispatchEvent({sortable:t,rootEl:c,name:"filter",targetEl:s,toEl:n,fromEl:n});p("filter",t,{evt:e});a&&e.cancelable&&e.preventDefault();return}}else if(u){u=u.split(",").some((function(o){o=closest(c,o.trim(),n,false);if(o){_dispatchEvent({sortable:t,rootEl:o,name:"filter",targetEl:s,fromEl:n,toEl:n});p("filter",t,{evt:e});return true}}));if(u){a&&e.cancelable&&e.preventDefault();return}}o.handle&&!closest(c,o.handle,n,false)||this._prepareDragStart(e,l,s)}}}},_prepareDragStart:function _prepareDragStart(e,r,a){var i,l=this,s=l.el,c=l.options,u=s.ownerDocument;if(a&&!v&&a.parentNode===s){var d=getRect(a);S=s;v=a;m=v.parentNode;_=v.nextSibling;y=a;T=c.group;Sortable.dragged=v;M={target:v,clientX:(r||e).clientX,clientY:(r||e).clientY};N=M.clientX-d.left;k=M.clientY-d.top;this._lastX=(r||e).clientX;this._lastY=(r||e).clientY;v.style["will-change"]="all";i=function dragStartFn(){p("delayEnded",l,{evt:e});if(Sortable.eventCanceled)l._onDrop();else{l._disableDelayedDragEvents();!o&&l.nativeDraggable&&(v.draggable=true);l._triggerDragStart(e,r);_dispatchEvent({sortable:l,name:"choose",originalEvent:e});toggleClass(v,c.chosenClass,true)}};c.ignore.split(",").forEach((function(e){find(v,e.trim(),_disableDraggable)}));on(u,"dragover",ie);on(u,"mousemove",ie);on(u,"touchmove",ie);on(u,"mouseup",l._onDrop);on(u,"touchend",l._onDrop);on(u,"touchcancel",l._onDrop);if(o&&this.nativeDraggable){this.options.touchStartThreshold=4;v.draggable=true}p("delayStart",this,{evt:e});if(!c.delay||c.delayOnTouchOnly&&!r||this.nativeDraggable&&(n||t))i();else{if(Sortable.eventCanceled){this._onDrop();return}on(u,"mouseup",l._disableDelayedDrag);on(u,"touchend",l._disableDelayedDrag);on(u,"touchcancel",l._disableDelayedDrag);on(u,"mousemove",l._delayedDragTouchMoveHandler);on(u,"touchmove",l._delayedDragTouchMoveHandler);c.supportPointer&&on(u,"pointermove",l._delayedDragTouchMoveHandler);l._dragStartTimer=setTimeout(i,c.delay)}}},_delayedDragTouchMoveHandler:function _delayedDragTouchMoveHandler(e){var t=e.touches?e.touches[0]:e;Math.max(Math.abs(t.clientX-this._lastX),Math.abs(t.clientY-this._lastY))>=Math.floor(this.options.touchStartThreshold/(this.nativeDraggable&&window.devicePixelRatio||1))&&this._disableDelayedDrag()},_disableDelayedDrag:function _disableDelayedDrag(){v&&_disableDraggable(v);clearTimeout(this._dragStartTimer);this._disableDelayedDragEvents()},_disableDelayedDragEvents:function _disableDelayedDragEvents(){var e=this.el.ownerDocument;off(e,"mouseup",this._disableDelayedDrag);off(e,"touchend",this._disableDelayedDrag);off(e,"touchcancel",this._disableDelayedDrag);off(e,"mousemove",this._delayedDragTouchMoveHandler);off(e,"touchmove",this._delayedDragTouchMoveHandler);off(e,"pointermove",this._delayedDragTouchMoveHandler)},_triggerDragStart:function _triggerDragStart(e,t){t=t||e.pointerType=="touch"&&e;if(!this.nativeDraggable||t)this.options.supportPointer?on(document,"pointermove",this._onTouchMove):on(document,t?"touchmove":"mousemove",this._onTouchMove);else{on(v,"dragend",this);on(S,"dragstart",this._onDragStart)}try{document.selection?_nextTick((function(){document.selection.empty()})):window.getSelection().removeAllRanges()}catch(e){}},_dragStarted:function _dragStarted(e,t){W=false;if(S&&v){p("dragStarted",this,{evt:t});this.nativeDraggable&&on(document,"dragover",le);var n=this.options;!e&&toggleClass(v,n.dragClass,false);toggleClass(v,n.ghostClass,true);Sortable.active=this;e&&this._appendGhost();_dispatchEvent({sortable:this,name:"start",originalEvent:t})}
74else this._nulling()},_emulateDragOver:function _emulateDragOver(){if(I){this._lastX=I.clientX;this._lastY=I.clientY;re();var e=document.elementFromPoint(I.clientX,I.clientY);var t=e;while(e&&e.shadowRoot){e=e.shadowRoot.elementFromPoint(I.clientX,I.clientY);if(e===t)break;t=e}v.parentNode[u]._isOutsideThisEl(e);if(t)do{if(t[u]){var n=void 0;n=t[u]._onDragOver({clientX:I.clientX,clientY:I.clientY,target:e,rootEl:t});if(n&&!this.options.dragoverBubble)break}e=t}while(t=t.parentNode);ae()}},_onTouchMove:function _onTouchMove(e){if(M){var t=this.options,n=t.fallbackTolerance,o=t.fallbackOffset,r=e.touches?e.touches[0]:e,a=b&&matrix(b,true),i=b&&a&&a.a,l=b&&a&&a.d,s=$&&B&&getRelativeScrollOffset(B),c=(r.clientX-M.clientX+o.x)/(i||1)+(s?s[0]-z[0]:0)/(i||1),u=(r.clientY-M.clientY+o.y)/(l||1)+(s?s[1]-z[1]:0)/(l||1);if(!Sortable.active&&!W){if(n&&Math.max(Math.abs(r.clientX-this._lastX),Math.abs(r.clientY-this._lastY))<n)return;this._onDragStart(e,true)}if(b){if(a){a.e+=c-(P||0);a.f+=u-(R||0)}else a={a:1,b:0,c:0,d:1,e:c,f:u};var d="matrix(".concat(a.a,",").concat(a.b,",").concat(a.c,",").concat(a.d,",").concat(a.e,",").concat(a.f,")");css(b,"webkitTransform",d);css(b,"mozTransform",d);css(b,"msTransform",d);css(b,"transform",d);P=c;R=u;I=r}e.cancelable&&e.preventDefault()}},_appendGhost:function _appendGhost(){if(!b){var e=this.options.fallbackOnBody?document.body:S,t=getRect(v,true,$,true,e),n=this.options;if($){B=e;while(css(B,"position")==="static"&&css(B,"transform")==="none"&&B!==document)B=B.parentNode;if(B!==document.body&&B!==document.documentElement){B===document&&(B=getWindowScrollingElement());t.top+=B.scrollTop;t.left+=B.scrollLeft}else B=getWindowScrollingElement();z=getRelativeScrollOffset(B)}b=v.cloneNode(true);toggleClass(b,n.ghostClass,false);toggleClass(b,n.fallbackClass,true);toggleClass(b,n.dragClass,true);css(b,"transition","");css(b,"transform","");css(b,"box-sizing","border-box");css(b,"margin",0);css(b,"top",t.top);css(b,"left",t.left);css(b,"width",t.width);css(b,"height",t.height);css(b,"opacity","0.8");css(b,"position",$?"absolute":"fixed");css(b,"zIndex","100000");css(b,"pointerEvents","none");Sortable.ghost=b;e.appendChild(b);css(b,"transform-origin",N/parseInt(b.style.width)*100+"% "+k/parseInt(b.style.height)*100+"%")}},_onDragStart:function _onDragStart(e,t){var n=this;var o=e.dataTransfer;var a=n.options;p("dragStart",this,{evt:e});if(Sortable.eventCanceled)this._onDrop();else{p("setupClone",this);if(!Sortable.eventCanceled){E=clone(v);E.removeAttribute("id");E.draggable=false;E.style["will-change"]="";this._hideClone();toggleClass(E,this.options.chosenClass,false);Sortable.clone=E}n.cloneId=_nextTick((function(){p("clone",n);if(!Sortable.eventCanceled){n.options.removeCloneOnHide||S.insertBefore(E,v);n._hideClone();_dispatchEvent({sortable:n,name:"clone"})}}));!t&&toggleClass(v,a.dragClass,true);if(t){H=true;n._loopId=setInterval(n._emulateDragOver,50)}else{off(document,"mouseup",n._onDrop);off(document,"touchend",n._onDrop);off(document,"touchcancel",n._onDrop);if(o){o.effectAllowed="move";a.setData&&a.setData.call(n,o,v)}on(document,"drop",n);css(v,"transform","translateZ(0)")}W=true;n._dragStartId=_nextTick(n._dragStarted.bind(n,t,e));on(document,"selectstart",n);j=true;r&&css(document.body,"user-select","none")}},_onDragOver:function _onDragOver(e){var t,n,o,r,a=this.el,i=e.target,l=this.options,s=l.group,c=Sortable.active,d=T===s,f=l.sort,h=O||c,g=this,y=false;if(!U){e.preventDefault!==void 0&&e.cancelable&&e.preventDefault();i=closest(i,l.draggable,a,true);dragOverEvent("dragOver");if(Sortable.eventCanceled)return y;if(v.contains(e.target)||i.animated&&i.animatingX&&i.animatingY||g._ignoreWhileAnimating===i)return completed(false);H=false;if(c&&!l.disabled&&(d?f||(o=m!==S):O===this||(this.lastPutMode=T.checkPull(this,c,v,e))&&s.checkPut(this,c,v,e))){r=this._getDirection(e,i)==="vertical";t=getRect(v);dragOverEvent("dragOverValid");if(Sortable.eventCanceled)return y;if(o){m=S;capture();this._hideClone();dragOverEvent("revert");Sortable.eventCanceled||(_?S.insertBefore(v,_):S.appendChild(v));return completed(true)}var E=lastChild(a,l.draggable);if(!E||_ghostIsLast(e,r,this)&&!E.animated){if(E===v)return completed(false);E&&a===e.target&&(i=E);i&&(n=getRect(i));if(_onMove(S,a,v,t,i,n,e,!!i)!==false){capture();E&&E.nextSibling?a.insertBefore(v,E.nextSibling):a.appendChild(v);m=a;changed();return completed(true)}}else if(E&&_ghostIsFirst(e,r,this)){var w=getChild(a,0,l,true);if(w===v)return completed(false);i=w;n=getRect(i);if(_onMove(S,a,v,t,i,n,e,false)!==false){capture();a.insertBefore(v,w);m=a;changed();return completed(true)}}else if(i.parentNode===a){n=getRect(i);var D,x=0,M=v.parentNode!==a,I=!te(v.animated&&v.toRect||t,i.animated&&i.toRect||n,r),P=r?"top":"left",R=isScrolledPast(i,"top","top")||isScrolledPast(v,"top","top"),N=R?R.scrollTop:void 0;if(X!==i){D=n[P];K=false;G=!I&&l.invertSwap||M}x=_getSwapDirection(e,i,n,r,I?1:l.swapThreshold,l.invertedSwapThreshold==null?l.swapThreshold:l.invertedSwapThreshold,G,X===i);var k;if(x!==0){var j=index(v);do{j-=x;k=m.children[j]}while(k&&(css(k,"display")==="none"||k===b))}if(x===0||k===i)return completed(false);X=i;Y=x;var B=i.nextElementSibling,W=false;W=x===1;var L=_onMove(S,a,v,t,i,n,e,W);if(L!==false){L!==1&&L!==-1||(W=L===1);U=true;setTimeout(_unsilent,30);capture();W&&!B?a.appendChild(v):i.parentNode.insertBefore(v,W?B:i);R&&scrollBy(R,0,N-R.scrollTop);m=v.parentNode;D===void 0||G||(F=Math.abs(D-getRect(i)[P]));changed();return completed(true)}}if(a.contains(v))return completed(false)}return false}
74function dragOverEvent(l,s){p(l,g,_objectSpread2({evt:e,isOwner:d,axis:r?"vertical":"horizontal",revert:o,dragRect:t,targetRect:n,canSort:f,fromSortable:h,target:i,completed:completed,onMove:function onMove(n,o){return _onMove(S,a,v,t,n,getRect(n),e,o)},changed:changed},s))}function capture(){dragOverEvent("dragOverAnimationCapture");g.captureAnimationState();g!==h&&h.captureAnimationState()}function completed(t){dragOverEvent("dragOverCompleted",{insertion:t});if(t){d?c._hideClone():c._showClone(g);if(g!==h){toggleClass(v,O?O.options.ghostClass:c.options.ghostClass,false);toggleClass(v,l.ghostClass,true)}O!==g&&g!==Sortable.active?O=g:g===Sortable.active&&O&&(O=null);h===g&&(g._ignoreWhileAnimating=i);g.animateAll((function(){dragOverEvent("dragOverAnimationComplete");g._ignoreWhileAnimating=null}));if(g!==h){h.animateAll();h._ignoreWhileAnimating=null}}(i===v&&!v.animated||i===a&&!i.animated)&&(X=null);if(!l.dragoverBubble&&!e.rootEl&&i!==document){v.parentNode[u]._isOutsideThisEl(e.target);!t&&ie(e)}!l.dragoverBubble&&e.stopPropagation&&e.stopPropagation();return y=true}function changed(){C=index(v);A=index(v,l.draggable);_dispatchEvent({sortable:g,name:"change",toEl:a,newIndex:C,newDraggableIndex:A,originalEvent:e})}},_ignoreWhileAnimating:null,_offMoveEvents:function _offMoveEvents(){off(document,"mousemove",this._onTouchMove);off(document,"touchmove",this._onTouchMove);off(document,"pointermove",this._onTouchMove);off(document,"dragover",ie);off(document,"mousemove",ie);off(document,"touchmove",ie)},_offUpEvents:function _offUpEvents(){var e=this.el.ownerDocument;off(e,"mouseup",this._onDrop);off(e,"touchend",this._onDrop);off(e,"pointerup",this._onDrop);off(e,"touchcancel",this._onDrop);off(document,"selectstart",this)},_onDrop:function _onDrop(e){var t=this.el,n=this.options;C=index(v);A=index(v,n.draggable);p("drop",this,{evt:e});m=v&&v.parentNode;C=index(v);A=index(v,n.draggable);if(Sortable.eventCanceled)this._nulling();else{W=false;G=false;K=false;clearInterval(this._loopId);clearTimeout(this._dragStartTimer);_cancelNextTick(this.cloneId);_cancelNextTick(this._dragStartId);if(this.nativeDraggable){off(document,"drop",this);off(t,"dragstart",this._onDragStart)}this._offMoveEvents();this._offUpEvents();r&&css(document.body,"user-select","");css(v,"transform","");if(e){if(j){e.cancelable&&e.preventDefault();!n.dropBubble&&e.stopPropagation()}b&&b.parentNode&&b.parentNode.removeChild(b);(S===m||O&&O.lastPutMode!=="clone")&&E&&E.parentNode&&E.parentNode.removeChild(E);if(v){this.nativeDraggable&&off(v,"dragend",this);_disableDraggable(v);v.style["will-change"]="";j&&!W&&toggleClass(v,O?O.options.ghostClass:this.options.ghostClass,false);toggleClass(v,this.options.chosenClass,false);_dispatchEvent({sortable:this,name:"unchoose",toEl:m,newIndex:null,newDraggableIndex:null,originalEvent:e});if(S!==m){if(C>=0){_dispatchEvent({rootEl:m,name:"add",toEl:m,fromEl:S,originalEvent:e});_dispatchEvent({sortable:this,name:"remove",toEl:m,originalEvent:e});_dispatchEvent({rootEl:m,name:"sort",toEl:m,fromEl:S,originalEvent:e});_dispatchEvent({sortable:this,name:"sort",toEl:m,originalEvent:e})}O&&O.save()}else if(C!==D&&C>=0){_dispatchEvent({sortable:this,name:"update",toEl:m,originalEvent:e});_dispatchEvent({sortable:this,name:"sort",toEl:m,originalEvent:e})}if(Sortable.active){if(C==null||C===-1){C=D;A=x}_dispatchEvent({sortable:this,name:"end",toEl:m,originalEvent:e});this.save()}}}this._nulling()}},_nulling:function _nulling(){p("nulling",this);S=v=m=b=_=E=y=w=M=I=j=C=A=D=x=X=Y=O=T=Sortable.dragged=Sortable.ghost=Sortable.clone=Sortable.active=null;q.forEach((function(e){e.checked=true}));q.length=P=R=0},handleEvent:function handleEvent(e){switch(e.type){case"drop":case"dragend":this._onDrop(e);break;case"dragenter":case"dragover":if(v){this._onDragOver(e);_globalDragOver(e)}break;case"selectstart":e.preventDefault();break}}, 75/** 76 * Serializes the item into an array of string. 77 * @returns {String[]} 78 */ 79toArray:function toArray(){var e,t=[],n=this.el.children,o=0,r=n.length,a=this.options;for(;o<r;o++){e=n[o];closest(e,a.draggable,this.el,false)&&t.push(e.getAttribute(a.dataIdAttr)||_generateId(e))}return t},
80/** 81 * Sorts the elements according to the array. 82 * @param {String[]} order order of the items 83 */ 84sort:function sort(e,t){var n={},o=this.el;this.toArray().forEach((function(e,t){var r=o.children[t];closest(r,this.options.draggable,o,false)&&(n[e]=r)}),this);t&&this.captureAnimationState();e.forEach((function(e){if(n[e]){o.removeChild(n[e]);o.appendChild(n[e])}}));t&&this.animateAll()},save:function save(){var e=this.options.store;e&&e.set&&e.set(this)}, 85/** 86 * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree. 87 * @param {HTMLElement} el 88 * @param {String} [selector] default: `options.draggable` 89 * @returns {HTMLElement|null} 90 */ 91closest:function closest$1(e,t){return closest(e,t||this.options.draggable,this.el,false)}, 92/** 93 * Set/get option 94 * @param {string} name 95 * @param {*} [value] 96 * @returns {*} 97 */ 98option:function option(e,t){var n=this.options;if(t===void 0)return n[e];var o=h.modifyOption(this,e,t);n[e]=typeof o!=="undefined"?o:t;e==="group"&&oe(n)},destroy:function destroy(){p("destroy",this);var e=this.el;e[u]=null;off(e,"mousedown",this._onTapStart);off(e,"touchstart",this._onTapStart);off(e,"pointerdown",this._onTapStart);if(this.nativeDraggable){off(e,"dragover",this);off(e,"dragenter",this)}Array.prototype.forEach.call(e.querySelectorAll("[draggable]"),(function(e){e.removeAttribute("draggable")}));this._onDrop();this._disableDelayedDragEvents();L.splice(L.indexOf(this.el),1);this.el=e=null},_hideClone:function _hideClone(){if(!w){p("hideClone",this);if(Sortable.eventCanceled)return;css(E,"display","none");this.options.removeCloneOnHide&&E.parentNode&&E.parentNode.removeChild(E);w=true}},_showClone:function _showClone(e){if(e.lastPutMode==="clone"){if(w){p("showClone",this);if(Sortable.eventCanceled)return;v.parentNode!=S||this.options.group.revertClone?_?S.insertBefore(E,_):S.appendChild(E):S.insertBefore(E,v);this.options.group.revertClone&&this.animate(v,E);css(E,"display","");w=false}}else this._hideClone()}};function _globalDragOver(e){e.dataTransfer&&(e.dataTransfer.dropEffect="move");e.cancelable&&e.preventDefault()}function _onMove(e,o,r,a,i,l,s,c){var d,f,h=e[u],g=h.options.onMove;if(!window.CustomEvent||t||n){d=document.createEvent("Event");d.initEvent("move",true,true)}else d=new CustomEvent("move",{bubbles:true,cancelable:true});d.to=o;d.from=e;d.dragged=r;d.draggedRect=a;d.related=i||o;d.relatedRect=l||getRect(o);d.willInsertAfter=c;d.originalEvent=s;e.dispatchEvent(d);g&&(f=g.call(h,d,s));return f}function _disableDraggable(e){e.draggable=false}function _unsilent(){U=false}function _ghostIsFirst(e,t,n){var o=getRect(getChild(n.el,0,n.options,true));var r=getContentRect(n.el);var a=10;return t?e.clientX<r.left-a||e.clientY<o.top&&e.clientX<o.right:e.clientY<r.top-a||e.clientY<o.bottom&&e.clientX<o.left}function _ghostIsLast(e,t,n){var o=getRect(lastChild(n.el,n.options.draggable));var r=getContentRect(n.el);var a=10;return t?e.clientX>r.right+a||e.clientY>o.bottom&&e.clientX>o.left:e.clientY>r.bottom+a||e.clientX>o.right&&e.clientY>o.top}function _getSwapDirection(e,t,n,o,r,a,i,l){var s=o?e.clientY:e.clientX,c=o?n.height:n.width,u=o?n.top:n.left,d=o?n.bottom:n.right,f=false;if(!i)if(l&&F<c*r){!K&&(Y===1?s>u+c*a/2:s<d-c*a/2)&&(K=true);if(K)f=true;else if(Y===1?s<u+F:s>d-F)return-Y}else if(s>u+c*(1-r)/2&&s<d-c*(1-r)/2)return _getInsertDirection(t);f=f||i;return f&&(s<u+c*a/2||s>d-c*a/2)?s>u+c/2?1:-1:0} 99/** 100 * Gets the direction dragEl must be swapped relative to target in order to make it 101 * seem that dragEl has been "inserted" into that element's position 102 * @param {HTMLElement} target The target whose position dragEl is being inserted at 103 * @return {Number} Direction dragEl must be swapped 104 */function _getInsertDirection(e){return index(v)<index(e)?1:-1} 105/** 106 * Generate id 107 * @param {HTMLElement} el 108 * @returns {String} 109 * @private 110 */function _generateId(e){var t=e.tagName+e.className+e.src+e.href+e.textContent,n=t.length,o=0;while(n--)o+=t.charCodeAt(n);return o.toString(36)}function _saveInputCheckedState(e){q.length=0;var t=e.getElementsByTagName("input");var n=t.length;while(n--){var o=t[n];o.checked&&q.push(o)}}function _nextTick(e){return setTimeout(e,0)}function _cancelNextTick(e){return clearTimeout(e)}V&&on(document,"touchmove",(function(e){(Sortable.active||W)&&e.cancelable&&e.preventDefault()}));Sortable.utils={on:on,off:off,css:css,find:find,is:function is(e,t){return!!closest(e,t,e,false)},extend:extend,throttle:throttle,closest:closest,toggleClass:toggleClass,clone:clone,index:index,nextTick:_nextTick,cancelNextTick:_cancelNextTick,detectDirection:ee,getChild:getChild}; 111/** 112 * Get the Sortable instance of an element 113 * @param {HTMLElement} element The element 114 * @return {Sortable|undefined} The instance of Sortable 115 */Sortable.get=function(e){return e[u]}; 116/** 117 * Mount a plugin to Sortable 118 * @param {...SortablePlugin|SortablePlugin[]} plugins Plugins being mounted 119 */Sortable.mount=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];t[0].constructor===Array&&(t=t[0]);t.forEach((function(e){if(!e.prototype||!e.prototype.constructor)throw"Sortable: Mounted plugin must be a constructor function, not ".concat({}.toString.call(e));
119e.utils&&(Sortable.utils=_objectSpread2(_objectSpread2({},Sortable.utils),e.utils));h.mount(e)}))}; 120/** 121 * Create sortable instance 122 * @param {HTMLElement} el 123 * @param {Object} [options] 124 */Sortable.create=function(e,t){return new Sortable(e,t)};Sortable.version=e;var se,ce,ue,de,fe,he,ge=[],pe=false;function AutoScrollPlugin(){function AutoScroll(){this.defaults={scroll:true,forceAutoScrollFallback:false,scrollSensitivity:30,scrollSpeed:10,bubbleScroll:true};for(var e in this)e.charAt(0)==="_"&&typeof this[e]==="function"&&(this[e]=this[e].bind(this))}AutoScroll.prototype={dragStarted:function dragStarted(e){var t=e.originalEvent;this.sortable.nativeDraggable?on(document,"dragover",this._handleAutoScroll):this.options.supportPointer?on(document,"pointermove",this._handleFallbackAutoScroll):t.touches?on(document,"touchmove",this._handleFallbackAutoScroll):on(document,"mousemove",this._handleFallbackAutoScroll)},dragOverCompleted:function dragOverCompleted(e){var t=e.originalEvent;this.options.dragOverBubble||t.rootEl||this._handleAutoScroll(t)},drop:function drop(){if(this.sortable.nativeDraggable)off(document,"dragover",this._handleAutoScroll);else{off(document,"pointermove",this._handleFallbackAutoScroll);off(document,"touchmove",this._handleFallbackAutoScroll);off(document,"mousemove",this._handleFallbackAutoScroll)}clearPointerElemChangedInterval();clearAutoScrolls();cancelThrottle()}
124,nulling:function nulling(){fe=ce=se=pe=he=ue=de=null;ge.length=0},_handleFallbackAutoScroll:function _handleFallbackAutoScroll(e){this._handleAutoScroll(e,true)},_handleAutoScroll:function _handleAutoScroll(e,o){var a=this;var i=(e.touches?e.touches[0]:e).clientX,l=(e.touches?e.touches[0]:e).clientY,s=document.elementFromPoint(i,l);fe=e;if(o||this.options.forceAutoScrollFallback||n||t||r){ve(e,this.options,s,o);var c=getParentAutoScrollElement(s,true);if(pe&&(!he||i!==ue||l!==de)){he&&clearPointerElemChangedInterval();he=setInterval((function(){var t=getParentAutoScrollElement(document.elementFromPoint(i,l),true);if(t!==c){c=t;clearAutoScrolls()}ve(e,a.options,t,o)}),10);ue=i;de=l}}else{if(!this.options.bubbleScroll||getParentAutoScrollElement(s,true)===getWindowScrollingElement()){clearAutoScrolls();return}ve(e,this.options,getParentAutoScrollElement(s,false),false)}}};return _extends(AutoScroll,{pluginName:"scroll",initializeByDefault:true})}function clearAutoScrolls(){ge.forEach((function(e){clearInterval(e.pid)}));ge=[]}function clearPointerElemChangedInterval(){clearInterval(he)}var ve=throttle((function(e,t,n,o){if(t.scroll){var r=(e.touches?e.touches[0]:e).clientX,a=(e.touches?e.touches[0]:e).clientY,i=t.scrollSensitivity,l=t.scrollSpeed,s=getWindowScrollingElement();var c,d=false;if(ce!==n){ce=n;clearAutoScrolls();se=t.scroll;c=t.scrollFn;se===true&&(se=getParentAutoScrollElement(n,true))}var f=0;var h=se;do{var g=h,p=getRect(g),v=p.top,m=p.bottom,b=p.left,S=p.right,_=p.width,y=p.height,E=void 0,w=void 0,D=g.scrollWidth,C=g.scrollHeight,x=css(g),A=g.scrollLeft,T=g.scrollTop;if(g===s){E=_<D&&(x.overflowX==="auto"||x.overflowX==="scroll"||x.overflowX==="visible");w=y<C&&(x.overflowY==="auto"||x.overflowY==="scroll"||x.overflowY==="visible")}else{E=_<D&&(x.overflowX==="auto"||x.overflowX==="scroll");w=y<C&&(x.overflowY==="auto"||x.overflowY==="scroll")}var O=E&&(Math.abs(S-r)<=i&&A+_<D)-(Math.abs(b-r)<=i&&!!A);var M=w&&(Math.abs(m-a)<=i&&T+y<C)-(Math.abs(v-a)<=i&&!!T);if(!ge[f])for(var I=0;I<=f;I++)ge[I]||(ge[I]={});if(ge[f].vx!=O||ge[f].vy!=M||ge[f].el!==g){ge[f].el=g;ge[f].vx=O;ge[f].vy=M;clearInterval(ge[f].pid);if(O!=0||M!=0){d=true;ge[f].pid=setInterval(function(){o&&this.layer===0&&Sortable.active._onTouchMove(fe);var t=ge[this.layer].vy?ge[this.layer].vy*l:0;var n=ge[this.layer].vx?ge[this.layer].vx*l:0;typeof c==="function"&&c.call(Sortable.dragged.parentNode[u],n,t,e,fe,ge[this.layer].el)!=="continue"||scrollBy(ge[this.layer].el,n,t)}.bind({layer:f}),24)}}f++}while(t.bubbleScroll&&h!==s&&(h=getParentAutoScrollElement(h,false)));pe=d}}),30);var me=function drop(e){var t=e.originalEvent,n=e.putSortable,o=e.dragEl,r=e.activeSortable,a=e.dispatchSortableEvent,i=e.hideGhostForTarget,l=e.unhideGhostForTarget;if(t){var s=n||r;i();var c=t.changedTouches&&t.changedTouches.length?t.changedTouches[0]:t;var u=document.elementFromPoint(c.clientX,c.clientY);l();if(s&&!s.el.contains(u)){a("spill");this.onSpill({dragEl:o,putSortable:n})}}};function Revert(){}Revert.prototype={startIndex:null,dragStart:function dragStart(e){var t=e.oldDraggableIndex;this.startIndex=t},onSpill:function onSpill(e){var t=e.dragEl,n=e.putSortable;this.sortable.captureAnimationState();n&&n.captureAnimationState();var o=getChild(this.sortable.el,this.startIndex,this.options);o?this.sortable.el.insertBefore(t,o):this.sortable.el.appendChild(t);this.sortable.animateAll();n&&n.animateAll()},drop:me};_extends(Revert,{pluginName:"revertOnSpill"});function Remove(){}Remove.prototype={onSpill:function onSpill(e){var t=e.dragEl,n=e.putSortable;var o=n||this.sortable;o.captureAnimationState();t.parentNode&&t.parentNode.removeChild(t);o.animateAll()},drop:me};_extends(Remove,{pluginName:"removeOnSpill"});var be;function SwapPlugin(){function Swap(){this.defaults={swapClass:"sortable-swap-highlight"}}Swap.prototype={dragStart:function dragStart(e){var t=e.dragEl;be=t},dragOverValid:function dragOverValid(e){var t=e.completed,n=e.target,o=e.onMove,r=e.activeSortable,a=e.changed,i=e.cancel;if(r.options.swap){var l=this.sortable.el,s=this.options;if(n&&n!==l){var c=be;if(o(n)!==false){toggleClass(n,s.swapClass,true);be=n}else be=null;c&&c!==be&&toggleClass(c,s.swapClass,false)}
124a();t(true);i()}},drop:function drop(e){var t=e.activeSortable,n=e.putSortable,o=e.dragEl;var r=n||this.sortable;var a=this.options;be&&toggleClass(be,a.swapClass,false);if(be&&(a.swap||n&&n.options.swap)&&o!==be){r.captureAnimationState();r!==t&&t.captureAnimationState();swapNodes(o,be);r.animateAll();r!==t&&t.animateAll()}},nulling:function nulling(){be=null}};return _extends(Swap,{pluginName:"swap",eventProperties:function eventProperties(){return{swapItem:be}}})}function swapNodes(e,t){var n,o,r=e.parentNode,a=t.parentNode;if(r&&a&&!r.isEqualNode(t)&&!a.isEqualNode(e)){n=index(e);o=index(t);r.isEqualNode(a)&&n<o&&o++;r.insertBefore(t,r.children[n]);a.insertBefore(e,a.children[o])}}var Se,_e,ye,Ee,we,De=[],Ce=[],xe=false,Ae=false,Te=false;function MultiDragPlugin(){function MultiDrag(e){for(var t in this)t.charAt(0)==="_"&&typeof this[t]==="function"&&(this[t]=this[t].bind(this));if(!e.options.avoidImplicitDeselect)if(e.options.supportPointer)on(document,"pointerup",this._deselectMultiDrag);else{on(document,"mouseup",this._deselectMultiDrag);on(document,"touchend",this._deselectMultiDrag)}on(document,"keydown",this._checkKeyDown);on(document,"keyup",this._checkKeyUp);this.defaults={selectedClass:"sortable-selected",multiDragKey:null,avoidImplicitDeselect:false,setData:function setData(t,n){var o="";De.length&&_e===e?De.forEach((function(e,t){o+=(t?", ":"")+e.textContent})):o=n.textContent;t.setData("Text",o)}}}MultiDrag.prototype={multiDragKeyDown:false,isMultiDrag:false,delayStartGlobal:function delayStartGlobal(e){var t=e.dragEl;ye=t},delayEnded:function delayEnded(){this.isMultiDrag=~De.indexOf(ye)},setupClone:function setupClone(e){var t=e.sortable,n=e.cancel;if(this.isMultiDrag){for(var o=0;o<De.length;o++){Ce.push(clone(De[o]));Ce[o].sortableIndex=De[o].sortableIndex;Ce[o].draggable=false;Ce[o].style["will-change"]="";toggleClass(Ce[o],this.options.selectedClass,false);De[o]===ye&&toggleClass(Ce[o],this.options.chosenClass,false)}t._hideClone();n()}},clone:function clone(e){var t=e.sortable,n=e.rootEl,o=e.dispatchSortableEvent,r=e.cancel;if(this.isMultiDrag&&!this.options.removeCloneOnHide&&De.length&&_e===t){insertMultiDragClones(true,n);o("clone");r()}},showClone:function showClone(e){var t=e.cloneNowShown,n=e.rootEl,o=e.cancel;if(this.isMultiDrag){insertMultiDragClones(false,n);Ce.forEach((function(e){css(e,"display","")}));t();we=false;o()}},hideClone:function hideClone(e){var t=this;e.sortable;var n=e.cloneNowHidden,o=e.cancel;if(this.isMultiDrag){Ce.forEach((function(e){css(e,"display","none");t.options.removeCloneOnHide&&e.parentNode&&e.parentNode.removeChild(e)}));n();we=true;o()}},dragStartGlobal:function dragStartGlobal(e){e.sortable;!this.isMultiDrag&&_e&&_e.multiDrag._deselectMultiDrag();De.forEach((function(e){e.sortableIndex=index(e)}));De=De.sort((function(e,t){return e.sortableIndex-t.sortableIndex}));Te=true},dragStarted:function dragStarted(e){var t=this;var n=e.sortable;if(this.isMultiDrag){if(this.options.sort){n.captureAnimationState();if(this.options.animation){De.forEach((function(e){e!==ye&&css(e,"position","absolute")}));var o=getRect(ye,false,true,true);De.forEach((function(e){e!==ye&&setRect(e,o)}));Ae=true;xe=true}}n.animateAll((function(){Ae=false;xe=false;t.options.animation&&De.forEach((function(e){unsetRect(e)}));t.options.sort&&removeMultiDragElements()}))}},dragOver:function dragOver(e){var t=e.target,n=e.completed,o=e.cancel;if(Ae&&~De.indexOf(t)){n(false);o()}},revert:function revert(e){var t=e.fromSortable,n=e.rootEl,o=e.sortable,r=e.dragRect;if(De.length>1){De.forEach((function(e){o.addAnimationState({target:e,rect:Ae?getRect(e):r});unsetRect(e);e.fromRect=r;t.removeAnimationState(e)}));Ae=false;insertMultiDragElements(!this.options.removeCloneOnHide,n)}},dragOverCompleted:function dragOverCompleted(e){var t=e.sortable,n=e.isOwner,o=e.insertion,r=e.activeSortable,a=e.parentEl,i=e.putSortable;var l=this.options;if(o){n&&r._hideClone();xe=false;if(l.animation&&De.length>1&&(Ae||!n&&!r.options.sort&&!i)){var s=getRect(ye,false,true,true);De.forEach((function(e){if(e!==ye){setRect(e,s);a.appendChild(e)}}));Ae=true}if(!n){Ae||removeMultiDragElements();if(De.length>1){var c=we;r._showClone(t);r.options.animation&&!we&&c&&Ce.forEach((function(e){r.addAnimationState({target:e,rect:Ee});e.fromRect=Ee;e.thisAnimationDuration=null}))}else r._showClone(t)}}},dragOverAnimationCapture:function dragOverAnimationCapture(e){var t=e.dragRect,n=e.isOwner,o=e.activeSortable;De.forEach((function(e){e.thisAnimationDuration=null}));if(o.options.animation&&!n&&o.multiDrag.isMultiDrag){Ee=_extends({},t);var r=matrix(ye,true);Ee.top-=r.f;Ee.left-=r.e}},dragOverAnimationComplete:function dragOverAnimationComplete(){if(Ae){Ae=false;removeMultiDragElements()}},drop:function drop(e){var t=e.originalEvent,n=e.rootEl,o=e.parentEl,r=e.sortable,a=e.dispatchSortableEvent,i=e.oldIndex,l=e.putSortable;var s=l||this.sortable;if(t){var c=this.options,d=o.children;if(!Te){c.multiDragKey&&!this.multiDragKeyDown&&this._deselectMultiDrag(
124);toggleClass(ye,c.selectedClass,!~De.indexOf(ye));if(~De.indexOf(ye)){De.splice(De.indexOf(ye),1);Se=null;dispatchEvent({sortable:r,rootEl:n,name:"deselect",targetEl:ye,originalEvent:t})}else{De.push(ye);dispatchEvent({sortable:r,rootEl:n,name:"select",targetEl:ye,originalEvent:t});if(t.shiftKey&&Se&&r.el.contains(Se)){var f=index(Se),h=index(ye);if(~f&&~h&&f!==h){var g,p;if(h>f){p=f;g=h}else{p=h;g=f+1}for(;p<g;p++)if(!~De.indexOf(d[p])){toggleClass(d[p],c.selectedClass,true);De.push(d[p]);dispatchEvent({sortable:r,rootEl:n,name:"select",targetEl:d[p],originalEvent:t})}}}else Se=ye;_e=s}}if(Te&&this.isMultiDrag){Ae=false;if((o[u].options.sort||o!==n)&&De.length>1){var v=getRect(ye),m=index(ye,":not(."+this.options.selectedClass+")");!xe&&c.animation&&(ye.thisAnimationDuration=null);s.captureAnimationState();if(!xe){if(c.animation){ye.fromRect=v;De.forEach((function(e){e.thisAnimationDuration=null;if(e!==ye){var t=Ae?getRect(e):v;e.fromRect=t;s.addAnimationState({target:e,rect:t})}}))}removeMultiDragElements();De.forEach((function(e){d[m]?o.insertBefore(e,d[m]):o.appendChild(e);m++}));if(i===index(ye)){var b=false;De.forEach((function(e){e.sortableIndex===index(e)||(b=true)}));if(b){a("update");a("sort")}}}De.forEach((function(e){unsetRect(e)}));s.animateAll()}_e=s}(n===o||l&&l.lastPutMode!=="clone")&&Ce.forEach((function(e){e.parentNode&&e.parentNode.removeChild(e)}))}},nullingGlobal:function nullingGlobal(){this.isMultiDrag=Te=false;Ce.length=0},destroyGlobal:function destroyGlobal(){this._deselectMultiDrag();off(document,"pointerup",this._deselectMultiDrag);off(document,"mouseup",this._deselectMultiDrag);off(document,"touchend",this._deselectMultiDrag);off(document,"keydown",this._checkKeyDown);off(document,"keyup",this._checkKeyUp)},_deselectMultiDrag:function _deselectMultiDrag(e){if((typeof Te==="undefined"||!Te)&&_e===this.sortable&&(!e||!closest(e.target,this.options.draggable,this.sortable.el,false))&&(!e||e.button===0))while(De.length){var t=De[0];toggleClass(t,this.options.selectedClass,false);De.shift();dispatchEvent({sortable:this.sortable,rootEl:this.sortable.el,name:"deselect",targetEl:t,originalEvent:e})}},_checkKeyDown:function _checkKeyDown(e){e.key===this.options.multiDragKey&&(this.multiDragKeyDown=true)},_checkKeyUp:function _checkKeyUp(e){e.key===this.options.multiDragKey&&(this.multiDragKeyDown=false)}};return _extends(MultiDrag,{pluginName:"multiDrag",utils:{ 125/** 126 * Selects the provided multi-drag item 127 * @param {HTMLElement} el The element to be selected 128 */ 129select:function select(e){var t=e.parentNode[u];if(t&&t.options.multiDrag&&!~De.indexOf(e)){if(_e&&_e!==t){_e.multiDrag._deselectMultiDrag();_e=t}toggleClass(e,t.options.selectedClass,true);De.push(e)}}, 130/** 131 * Deselects the provided multi-drag item 132 * @param {HTMLElement} el The element to be deselected 133 */ 134deselect:function deselect(e){var t=e.parentNode[u],n=De.indexOf(e);if(t&&t.options.multiDrag&&~n){toggleClass(e,t.options.selectedClass,false);De.splice(n,1)}}},eventProperties:function eventProperties(){var e=this;var t=[],n=[];De.forEach((function(o){t.push({multiDragElement:o,index:o.sortableIndex});var r;r=Ae&&o!==ye?-1:Ae?index(o,":not(."+e.options.selectedClass+")"):index(o);n.push({multiDragElement:o,index:r})}));return{items:_toConsumableArray(De),clones:[].concat(Ce),oldIndicies:t,newIndicies:n}},optionListeners:{multiDragKey:function multiDragKey(e){e=e.toLowerCase();e==="ctrl"?e="Control":e.length>1&&(e=e.charAt(0).toUpperCase()+e.substr(1));return e}}})}function insertMultiDragElements(e,t){De.forEach((function(n,o){var r=t.children[n.sortableIndex+(e?Number(o):0)];r?t.insertBefore(n,r):t.appendChild(n)}))} 135/** 136 * Insert multi-drag clones 137 * @param {[Boolean]} elementsInserted Whether the multi-drag elements are inserted 138 * @param {HTMLElement} rootEl 139 */function insertMultiDragClones(e,t){Ce.forEach((function(n,o){var r=t.children[n.sortableIndex+(e?Number(o):0)];r?t.insertBefore(n,r):t.appendChild(n)}))}function removeMultiDragElements(){De.forEach((function(e){e!==ye&&e.parentNode&&e.parentNode.removeChild(e)}))}Sortable.mount(new AutoScrollPlugin);Sortable.mount(Remove,Revert);export{MultiDragPlugin as MultiDrag,Sortable,SwapPlugin as Swap,Sortable as default}; 140
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.