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* jQuery UI Sortable @VERSION\n *\n * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)\n * Dual licensed under the MIT or GPL Version 2 licenses.\n * http://jquery.org/license\n *\n * http://docs.jquery.com/UI/Sortables\n *\n * Depends:\n *\tjquery.ui.core.js\n *\tjquery.ui.mouse.js\n *\tjquery.ui.widget.js\n */\nimport $ from 'jquery'\nimport './core'\nimport './mouse'\nimport './widget'\n\n$.widget(\"ui.sortable\", $.ui.mouse, {\n\tversion: \"@VERSION\",\n\twidgetEventPrefix: \"sort\",\n\tready: false,\n\toptions: {\n\t\tappendTo: \"parent\",\n\t\taxis: false,\n\t\tconnectWith: false,\n\t\tcontainment: false,\n\t\tcursor: 'auto',\n\t\tcursorAt: false,\n\t\tdropOnEmpty: true,\n\t\tforcePlaceholderSize: false,\n\t\tforceHelperSize: false,\n\t\tgrid: false,\n\t\thandle: false,\n\t\thelper: \"original\",\n\t\titems: '> *',\n\t\topacity: false,\n\t\tplaceholder: false,\n\t\trevert: false,\n\t\tscroll: true,\n\t\tscrollSensitivity: 20,\n\t\tscrollSpeed: 20,\n\t\tscope: \"default\",\n\t\ttolerance: \"intersect\",\n\t\tzIndex: 1000\n\t},\n\t_create: function() {\n\n\t\tvar o = this.options;\n\t\tthis.containerCache = {};\n\t\tthis.element.addClass(\"ui-sortable\");\n\n\t\t//Get the items\n\t\tthis.refresh();\n\n\t\t//Let's determine if the items are being displayed horizontally\n\t\tthis.floating = this.items.length ? o.axis === 'x' || (/left|right/).test(this.items[0].item.css('float')) || (/inline|table-cell/).test(this.items[0].item.css('display')) : false;\n\n\t\t//Let's determine the parent's offset\n\t\tthis.offset = this.element.offset();\n\n\t\t//Initialize mouse events for interaction\n\t\tthis._mouseInit();\n\n\t\t//We're ready to go\n\t\tthis.ready = true\n\n\t},\n\n\t_destroy: function() {\n\t\tthis.element\n\t\t\t.removeClass(\"ui-sortable ui-sortable-disabled\");\n\t\tthis._mouseDestroy();\n\n\t\tfor ( var i = this.items.length - 1; i >= 0; i-- )\n\t\t\tthis.items[i].item.removeData(this.widgetName + \"-item\");\n\n\t\treturn this;\n\t},\n\n\t_setOption: function(key, value){\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis.options[ key ] = value;\n\n\t\t\tthis.widget().toggleClass( \"ui-sortable-disabled\", !!value );\n\t\t} else {\n\t\t\t// Don't call widget base _setOption for disable as it adds ui-state-disabled class\n\t\t\t$.Widget.prototype._setOption.apply(this, arguments);\n\t\t}\n\t},\n\n\t_mouseCapture: function(event, overrideHandle) {\n\t\tvar that = this;\n\n\t\tif (this.reverting) {\n\t\t\treturn false;\n\t\t}\n\n\t\tif(this.options.disabled || this.options.type == 'static') return false;\n\n\t\t//We have to refresh the items data once first\n\t\tthis._refreshItems(event);\n\n\t\t//Find out if the clicked node (or one of its parents) is a actual item in this.items\n\t\tvar currentItem = null, nodes = $(event.target).parents().each(function() {\n\t\t\tif($.data(this, that.widgetName + '-item') == that) {\n\t\t\t\tcurrentItem = $(this);\n\t\t\t\treturn false;\n\t\t\t}\n\t\t});\n\t\tif($.data(event.target, that.widgetName + '-item') == that) currentItem = $(event.target);\n\n\t\tif(!currentItem) return false;\n\t\tif(this.options.handle && !overrideHandle) {\n\t\t\tvar validHandle = false;\n\n\t\t\t$(this.options.handle, currentItem).find(\"*\").andSelf().each(function() { if(this == event.target) validHandle = true; });\n\t\t\tif(!validHandle) return false;\n\t\t}\n\n\t\tthis.currentItem = currentItem;\n\t\tthis._removeCurrentsFromItems();\n\t\treturn true;\n\n\t},\n\n\t_mouseStart: function(event, overrideHandle, noActivation) {\n\n\t\tvar o = this.options;\n\t\tthis.currentContainer = this;\n\n\t\t//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture\n\t\tthis.refreshPositions();\n\n\t\t//Create and append the visible helper\n\t\tthis.helper = this._createHelper(event);\n\n\t\t//Cache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t/*\n\t\t * - Position generation -\n\t\t * This block generates everything position related - it's the core of draggables.\n\t\t */\n\n\t\t//Cache the margins of the original element\n\t\tthis._cacheMargins();\n\n\t\t//Get the next scrolling parent\n\t\tthis.scrollParent = this.helper.scrollParent();\n\n\t\t//The element's absolute position on the page minus margins\n\t\tthis.offset = this.currentItem.offset();\n\t\tthis.offset = {\n\t\t\ttop: this.offset.top - this.margins.top,\n\t\t\tleft: this.offset.left - this.margins.left\n\t\t};\n\n\t\t$.extend(this.offset, {\n\t\t\tclick: { //Where the click happened, relative to the element\n\t\t\t\tleft: event.pageX - this.offset.left,\n\t\t\t\ttop: event.pageY - this.offset.top\n\t\t\t},\n\t\t\tparent: this._getParentOffset(),\n\t\t\trelative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper\n\t\t});\n\n\t\t// Only after we got the offset, we can change the helper's position to absolute\n\t\t// TODO: Still need to figure out a way to make relative sorting possible\n\t\tthis.helper.css(\"position\", \"absolute\");\n\t\tthis.cssPosition = this.helper.css(\"position\");\n\n\t\t//Generate the original position\n\t\tthis.originalPosition = this._generatePosition(event);\n\t\tthis.originalPageX = event.pageX;\n\t\tthis.originalPageY = event.pageY;\n\n\t\t//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied\n\t\t(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));\n\n\t\t//Cache the former DOM position\n\t\tthis.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };\n\n\t\t//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way\n\t\tif(this.helper[0] != this.currentItem[0]) {\n\t\t\tthis.currentItem.hide();\n\t\t}\n\n\t\t//Create the placeholder\n\t\tthis._createPlaceholder();\n\n\t\t//Set a containment if given in the options\n\t\tif(o.containment)\n\t\t\tthis._setContainment();\n\n\t\tif(o.cursor) { // cursor option\n\t\t\tif ($('body').css(\"cursor\")) this._storedCursor = $('body').css(\"cursor\");\n\t\t\t$('body').css(\"cursor\", o.cursor);\n\t\t}\n\n\t\tif(o.opacity) { // opacity option\n\t\t\tif (this.helper.css(\"opacity\")) this._storedOpacity = this.helper.css(\"opacity\");\n\t\t\tthis.helper.css(\"opacity\", o.opacity);\n\t\t}\n\n\t\tif(o.zIndex) { // zIndex option\n\t\t\tif (this.helper.css(\"zIndex\")) this._storedZIndex = this.helper.css(\"zIndex\");\n\t\t\tthis.helper.css(\"zIndex\", o.zIndex);\n\t\t}\n\n\t\t//Prepare scrolling\n\t\tif(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')\n\t\t\tthis.overflowOffset = this.scrollParent.offset();\n\n\t\t//Call callbacks\n\t\tthis._trigger(\"start\", event, this._uiHash());\n\n\t\t//Recache the helper size\n\t\tif(!this._preserveHelperProportions)\n\t\t\tthis._cacheHelperProportions();\n\n\n\t\t//Post 'activate' events to possible containers\n\t\tif(!noActivation) {\n\t\t\t for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger(\"activate\", event, this._uiHash(this)); }\n\t\t}\n\n\t\t//Prepare possible droppables\n\t\tif($.ui.ddmanager)\n\t\t\t$.ui.ddmanager.current = this;\n\n\t\tif ($.ui.ddmanager && !o.dropBehaviour)\n\t\t\t$.ui.ddmanager.prepareOffsets(this, event);\n\n\t\tthis.dragging = true;\n\n\t\tthis.helper.addClass(\"ui-sortable-helper\");\n\t\tthis._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position\n\t\treturn true;\n\n\t},\n\n\t_mouseDrag: function(event) {\n\n\t\t//Compute the helpers position\n\t\tthis.position = this._generatePosition(event);\n\t\tthis.positionAbs = this._convertPositionTo(\"absolute\");\n\n\t\tif (!this.lastPositionAbs) {\n\t\t\tthis.lastPositionAbs = this.positionAbs;\n\t\t}\n\n\t\t//Do scrolling\n\t\tif(this.options.scroll) {\n\t\t\tvar o = this.options, scrolled = false;\n\t\t\tif(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {\n\n\t\t\t\tif((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)\n\t\t\t\t\tthis.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;\n\t\t\t\telse if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)\n\t\t\t\t\tthis.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;\n\n\t\t\t\tif((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)\n\t\t\t\t\tthis.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;\n\t\t\t\telse if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)\n\t\t\t\t\tthis.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;\n\n\t\t\t} else {\n\n\t\t\t\tif(event.pageY - $(document).scrollTop() < o.scrollSensitivity)\n\t\t\t\t\tscrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);\n\t\t\t\telse if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)\n\t\t\t\t\tscrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);\n\n\t\t\t\tif(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)\n\t\t\t\t\tscrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);\n\t\t\t\telse if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)\n\t\t\t\t\tscrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);\n\n\t\t\t}\n\n\t\t\tif(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)\n\t\t\t\t$.ui.ddmanager.prepareOffsets(this, event);\n\t\t}\n\n\t\t//Regenerate the absolute position used for position checks\n\t\tthis.positionAbs = this._convertPositionTo(\"absolute\");\n\n\t\t//Set the helper position\n\t\tif(!this.options.axis || this.options.axis != \"y\") this.helper[0].style.left = this.position.left+'px';\n\t\tif(!this.options.axis || this.options.axis != \"x\") this.helper[0].style.top = this.position.top+'px';\n\n\t\t//Rearrange\n\t\tfor (var i = this.items.length - 1; i >= 0; i--) {\n\n\t\t\t//Cache variables and intersection, continue if no intersection\n\t\t\tvar item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);\n\t\t\tif (!intersection) continue;\n\n\t\t\tif(itemElement != this.currentItem[0] //cannot intersect with itself\n\t\t\t\t&&\tthis.placeholder[intersection == 1 ? \"next\" : \"prev\"]()[0] != itemElement //no useless actions that have been done before\n\t\t\t\t&&\t!$.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked\n\t\t\t\t&& (this.options.type == 'semi-dynamic' ? !$.contains(this.element[0], itemElement) : true)\n\t\t\t\t//&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container\n\t\t\t) {\n\n\t\t\t\tthis.direction = intersection == 1 ? \"down\" : \"up\";\n\n\t\t\t\tif (this.options.tolerance == \"pointer\" || this._intersectsWithSides(item)) {\n\t\t\t\t\tthis._rearrange(event, item);\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tthis._trigger(\"change\", event, this._uiHash());\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\t//Post events to containers\n\t\tthis._contactContainers(event);\n\n\t\t//Interconnect with droppables\n\t\tif($.ui.ddmanager) $.ui.ddmanager.drag(this, event);\n\n\t\t//Call callbacks\n\t\tthis._trigger('sort', event, this._uiHash());\n\n\t\tthis.lastPositionAbs = this.positionAbs;\n\t\treturn false;\n\n\t},\n\n\t_mouseStop: function(event, noPropagation) {\n\n\t\tif(!event) return;\n\n\t\t//If we are using droppables, inform the manager about the drop\n\t\tif ($.ui.ddmanager && !this.options.dropBehaviour)\n\t\t\t$.ui.ddmanager.drop(this, event);\n\n\t\tif(this.options.revert) {\n\t\t\tvar that = this;\n\t\t\tvar cur = this.placeholder.offset();\n\n\t\t\tthis.reverting = true;\n\n\t\t\t$(this.helper).animate({\n\t\t\t\tleft: cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),\n\t\t\t\ttop: cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)\n\t\t\t}, parseInt(this.options.revert, 10) || 500, function() {\n\t\t\t\tthat._clear(event);\n\t\t\t});\n\t\t} else {\n\t\t\tthis._clear(event, noPropagation);\n\t\t}\n\n\t\treturn false;\n\n\t},\n\n\tcancel: function() {\n\n\t\tif(this.dragging) {\n\n\t\t\tthis._mouseUp({ target: null });\n\n\t\t\tif(this.options.helper == \"original\")\n\t\t\t\tthis.currentItem.css(this._storedCSS).removeClass(\"ui-sortable-helper\");\n\t\t\telse\n\t\t\t\tthis.currentItem.show();\n\n\t\t\t//Post deactivating events to containers\n\t\t\tfor (var i = this.containers.length - 1; i >= 0; i--){\n\t\t\t\tthis.containers[i]._trigger(\"deactivate\", null, this._uiHash(this));\n\t\t\t\tif(this.containers[i].containerCache.over) {\n\t\t\t\t\tthis.containers[i]._trigger(\"out\", null, this._uiHash(this));\n\t\t\t\t\tthis.containers[i].containerCache.over = 0;\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\tif (this.placeholder) {\n\t\t\t//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!\n\t\t\tif(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);\n\t\t\tif(this.options.helper != \"original\" && this.helper && this.helper[0].parentNode) this.helper.remove();\n\n\t\t\t$.extend(this, {\n\t\t\t\thelper: null,\n\t\t\t\tdragging: false,\n\t\t\t\treverting: false,\n\t\t\t\t_noFinalSort: null\n\t\t\t});\n\n\t\t\tif(this.domPosition.prev) {\n\t\t\t\t$(this.domPosition.prev).after(this.currentItem);\n\t\t\t} else {\n\t\t\t\t$(this.domPosition.parent).prepend(this.currentItem);\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\n\t},\n\n\tserialize: function(o) {\n\n\t\tvar items = this._getItemsAsjQuery(o && o.connected);\n\t\tvar str = []; o = o || {};\n\n\t\t$(items).each(function() {\n\t\t\tvar res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));\n\t\t\tif(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));\n\t\t});\n\n\t\tif(!str.length && o.key) {\n\t\t\tstr.push(o.key + '=');\n\t\t}\n\n\t\treturn str.join('&');\n\n\t},\n\n\ttoArray: function(o) {\n\n\t\tvar items = this._getItemsAsjQuery(o && o.connected);\n\t\tvar ret = []; o = o || {};\n\n\t\titems.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });\n\t\treturn ret;\n\n\t},\n\n\t/* Be careful with the following core functions */\n\t_intersectsWith: function(item) {\n\n\t\tvar x1 = this.positionAbs.left,\n\t\t\tx2 = x1 + this.helperProportions.width,\n\t\t\ty1 = this.positionAbs.top,\n\t\t\ty2 = y1 + this.helperProportions.height;\n\n\t\tvar l = item.left,\n\t\t\tr = l + item.width,\n\t\t\tt = item.top,\n\t\t\tb = t + item.height;\n\n\t\tvar dyClick = this.offset.click.top,\n\t\t\tdxClick = this.offset.click.left;\n\n\t\tvar isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;\n\n\t\tif(\t   this.options.tolerance == \"pointer\"\n\t\t\t|| this.options.forcePointerForContainers\n\t\t\t|| (this.options.tolerance != \"pointer\" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])\n\t\t) {\n\t\t\treturn isOverElement;\n\t\t} else {\n\n\t\t\treturn (l < x1 + (this.helperProportions.width / 2) // Right Half\n\t\t\t\t&& x2 - (this.helperProportions.width / 2) < r // Left Half\n\t\t\t\t&& t < y1 + (this.helperProportions.height / 2) // Bottom Half\n\t\t\t\t&& y2 - (this.helperProportions.height / 2) < b ); // Top Half\n\n\t\t}\n\t},\n\n\t_intersectsWithPointer: function(item) {\n\n\t\tvar isOverElementHeight = (this.options.axis === 'x') || $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),\n\t\t\tisOverElementWidth = (this.options.axis === 'y') || $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),\n\t\t\tisOverElement = isOverElementHeight && isOverElementWidth,\n\t\t\tverticalDirection = this._getDragVerticalDirection(),\n\t\t\thorizontalDirection = this._getDragHorizontalDirection();\n\n\t\tif (!isOverElement)\n\t\t\treturn false;\n\n\t\treturn this.floating ?\n\t\t\t( ((horizontalDirection && horizontalDirection == \"right\") || verticalDirection == \"down\") ? 2 : 1 )\n\t\t\t: ( verticalDirection && (verticalDirection == \"down\" ? 2 : 1) );\n\n\t},\n\n\t_intersectsWithSides: function(item) {\n\n\t\tvar isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),\n\t\t\tisOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),\n\t\t\tverticalDirection = this._getDragVerticalDirection(),\n\t\t\thorizontalDirection = this._getDragHorizontalDirection();\n\n\t\tif (this.floating && horizontalDirection) {\n\t\t\treturn ((horizontalDirection == \"right\" && isOverRightHalf) || (horizontalDirection == \"left\" && !isOverRightHalf));\n\t\t} else {\n\t\t\treturn verticalDirection && ((verticalDirection == \"down\" && isOverBottomHalf) || (verticalDirection == \"up\" && !isOverBottomHalf));\n\t\t}\n\n\t},\n\n\t_getDragVerticalDirection: function() {\n\t\tvar delta = this.positionAbs.top - this.lastPositionAbs.top;\n\t\treturn delta != 0 && (delta > 0 ? \"down\" : \"up\");\n\t},\n\n\t_getDragHorizontalDirection: function() {\n\t\tvar delta = this.positionAbs.left - this.lastPositionAbs.left;\n\t\treturn delta != 0 && (delta > 0 ? \"right\" : \"left\");\n\t},\n\n\trefresh: function(event) {\n\t\tthis._refreshItems(event);\n\t\tthis.refreshPositions();\n\t\treturn this;\n\t},\n\n\t_connectWith: function() {\n\t\tvar options = this.options;\n\t\treturn options.connectWith.constructor == String\n\t\t\t? [options.connectWith]\n\t\t\t: options.connectWith;\n\t},\n\n\t_getItemsAsjQuery: function(connected) {\n\n\t\tvar items = [];\n\t\tvar queries = [];\n\t\tvar connectWith = this._connectWith();\n\n\t\tif(connectWith && connected) {\n\t\t\tfor (var i = connectWith.length - 1; i >= 0; i--){\n\t\t\t\tvar cur = $(connectWith[i]);\n\t\t\t\tfor (var j = cur.length - 1; j >= 0; j--){\n\t\t\t\t\tvar inst = $.data(cur[j], this.widgetName);\n\t\t\t\t\tif(inst && inst != this && !inst.options.disabled) {\n\t\t\t\t\t\tqueries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(\".ui-sortable-helper\").not('.ui-sortable-placeholder'), inst]);\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t};\n\t\t}\n\n\t\tqueries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(\".ui-sortable-helper\").not('.ui-sortable-placeholder'), this]);\n\n\t\tfor (var i = queries.length - 1; i >= 0; i--){\n\t\t\tqueries[i][0].each(function() {\n\t\t\t\titems.push(this);\n\t\t\t});\n\t\t};\n\n\t\treturn $(items);\n\n\t},\n\n\t_removeCurrentsFromItems: function() {\n\n\t\tvar list = this.currentItem.find(\":data(\" + this.widgetName + \"-item)\");\n\n\t\tfor (var i=0; i < this.items.length; i++) {\n\n\t\t\tfor (var j=0; j < list.length; j++) {\n\t\t\t\tif(list[j] == this.items[i].item[0])\n\t\t\t\t\tthis.items.splice(i,1);\n\t\t\t};\n\n\t\t};\n\n\t},\n\n\t_refreshItems: function(event) {\n\n\t\tthis.items = [];\n\t\tthis.containers = [this];\n\t\tvar items = this.items;\n\t\tvar queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];\n\t\tvar connectWith = this._connectWith();\n\n\t\tif(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down\n\t\t\tfor (var i = connectWith.length - 1; i >= 0; i--){\n\t\t\t\tvar cur = $(connectWith[i]);\n\t\t\t\tfor (var j = cur.length - 1; j >= 0; j--){\n\t\t\t\t\tvar inst = $.data(cur[j], this.widgetName);\n\t\t\t\t\tif(inst && inst != this && !inst.options.disabled) {\n\t\t\t\t\t\tqueries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);\n\t\t\t\t\t\tthis.containers.push(inst);\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t};\n\t\t}\n\n\t\tfor (var i = queries.length - 1; i >= 0; i--) {\n\t\t\tvar targetData = queries[i][1];\n\t\t\tvar _queries = queries[i][0];\n\n\t\t\tfor (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {\n\t\t\t\tvar item = $(_queries[j]);\n\n\t\t\t\titem.data(this.widgetName + '-item', targetData); // Data for target checking (mouse manager)\n\n\t\t\t\titems.push({\n\t\t\t\t\titem: item,\n\t\t\t\t\tinstance: targetData,\n\t\t\t\t\twidth: 0, height: 0,\n\t\t\t\t\tleft: 0, top: 0\n\t\t\t\t});\n\t\t\t};\n\t\t};\n\n\t},\n\n\trefreshPositions: function(fast) {\n\n\t\t//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change\n\t\tif(this.offsetParent && this.helper) {\n\t\t\tthis.offset.parent = this._getParentOffset();\n\t\t}\n\n\t\tfor (var i = this.items.length - 1; i >= 0; i--){\n\t\t\tvar item = this.items[i];\n\n\t\t\t//We ignore calculating positions of all connected containers when we're not over them\n\t\t\tif(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])\n\t\t\t\tcontinue;\n\n\t\t\tvar t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;\n\n\t\t\tif (!fast) {\n\t\t\t\titem.width = t.outerWidth();\n\t\t\t\titem.height = t.outerHeight();\n\t\t\t}\n\n\t\t\tvar p = t.offset();\n\t\t\titem.left = p.left;\n\t\t\titem.top = p.top;\n\t\t};\n\n\t\tif(this.options.custom && this.options.custom.refreshContainers) {\n\t\t\tthis.options.custom.refreshContainers.call(this);\n\t\t} else {\n\t\t\tfor (var i = this.containers.length - 1; i >= 0; i--){\n\t\t\t\tvar p = this.containers[i].element.offset();\n\t\t\t\tthis.containers[i].containerCache.left = p.left;\n\t\t\t\tthis.containers[i].containerCache.top = p.top;\n\t\t\t\tthis.containers[i].containerCache.width\t= this.containers[i].element.outerWidth();\n\t\t\t\tthis.containers[i].containerCache.height = this.containers[i].element.outerHeight();\n\t\t\t};\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_createPlaceholder: function(that) {\n\t\tthat = that || this;\n\t\tvar o = that.options;\n\n\t\tif(!o.placeholder || o.placeholder.constructor == String) {\n\t\t\tvar className = o.placeholder;\n\t\t\to.placeholder = {\n\t\t\t\telement: function() {\n\n\t\t\t\t\tvar el = $(document.createElement(that.currentItem[0].nodeName))\n\t\t\t\t\t\t.addClass(className || that.currentItem[0].className+\" ui-sortable-placeholder\")\n\t\t\t\t\t\t.removeClass(\"ui-sortable-helper\")[0];\n\n\t\t\t\t\tif(!className)\n\t\t\t\t\t\tel.style.visibility = \"hidden\";\n\n\t\t\t\t\treturn el;\n\t\t\t\t},\n\t\t\t\tupdate: function(container, p) {\n\n\t\t\t\t\t// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that\n\t\t\t\t\t// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified\n\t\t\t\t\tif(className && !o.forcePlaceholderSize) return;\n\n\t\t\t\t\t//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item\n\t\t\t\t\tif(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css('paddingTop')||0, 10) - parseInt(that.currentItem.css('paddingBottom')||0, 10)); };\n\t\t\t\t\tif(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css('paddingLeft')||0, 10) - parseInt(that.currentItem.css('paddingRight')||0, 10)); };\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\n\t\t//Create the placeholder\n\t\tthat.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));\n\n\t\t//Append it after the actual current item\n\t\tthat.currentItem.after(that.placeholder);\n\n\t\t//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)\n\t\to.placeholder.update(that, that.placeholder);\n\n\t},\n\n\t_contactContainers: function(event) {\n\n\t\t// get innermost container that intersects with item\n\t\tvar innermostContainer = null, innermostIndex = null;\n\n\n\t\tfor (var i = this.containers.length - 1; i >= 0; i--){\n\n\t\t\t// never consider a container that's located within the item itself\n\t\t\tif($.contains(this.currentItem[0], this.containers[i].element[0]))\n\t\t\t\tcontinue;\n\n\t\t\tif(this._intersectsWith(this.containers[i].containerCache)) {\n\n\t\t\t\t// if we've already found a container and it's more \"inner\" than this, then continue\n\t\t\t\tif(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0]))\n\t\t\t\t\tcontinue;\n\n\t\t\t\tinnermostContainer = this.containers[i];\n\t\t\t\tinnermostIndex = i;\n\n\t\t\t} else {\n\t\t\t\t// container doesn't intersect. trigger \"out\" event if necessary\n\t\t\t\tif(this.containers[i].containerCache.over) {\n\t\t\t\t\tthis.containers[i]._trigger(\"out\", event, this._uiHash(this));\n\t\t\t\t\tthis.containers[i].containerCache.over = 0;\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\t// if no intersecting containers found, return\n\t\tif(!innermostContainer) return;\n\n\t\t// move the item into the container if it's not there already\n\t\tif(this.containers.length === 1) {\n\t\t\tthis.containers[innermostIndex]._trigger(\"over\", event, this._uiHash(this));\n\t\t\tthis.containers[innermostIndex].containerCache.over = 1;\n\t\t} else if(this.currentContainer != this.containers[innermostIndex]) {\n\n\t\t\t//When entering a new container, we will find the item with the least distance and append our item near it\n\t\t\tvar dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top'];\n\t\t\tfor (var j = this.items.length - 1; j >= 0; j--) {\n\t\t\t\tif(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;\n\t\t\t\tvar cur = this.containers[innermostIndex].floating ? this.items[j].item.offset().left : this.items[j].item.offset().top;\n\t\t\t\tif(Math.abs(cur - base) < dist) {\n\t\t\t\t\tdist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];\n\t\t\t\t\tthis.direction = (cur - base > 0) ? 'down' : 'up';\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled\n\t\t\t\treturn;\n\n\t\t\tthis.currentContainer = this.containers[innermostIndex];\n\t\t\titemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);\n\t\t\tthis._trigger(\"change\", event, this._uiHash());\n\t\t\tthis.containers[innermostIndex]._trigger(\"change\", event, this._uiHash(this));\n\n\t\t\t//Update the placeholder\n\t\t\tthis.options.placeholder.update(this.currentContainer, this.placeholder);\n\n\t\t\tthis.containers[innermostIndex]._trigger(\"over\", event, this._uiHash(this));\n\t\t\tthis.containers[innermostIndex].containerCache.over = 1;\n\t\t}\n\n\n\t},\n\n\t_createHelper: function(event) {\n\n\t\tvar o = this.options;\n\t\tvar helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);\n\n\t\tif(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already\n\t\t\t$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);\n\n\t\tif(helper[0] == this.currentItem[0])\n\t\t\tthis._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css(\"position\"), top: this.currentItem.css(\"top\"), left: this.currentItem.css(\"left\") };\n\n\t\tif(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());\n\t\tif(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());\n\n\t\treturn helper;\n\n\t},\n\n\t_adjustOffsetFromHelper: function(obj) {\n\t\tif (typeof obj == 'string') {\n\t\t\tobj = obj.split(' ');\n\t\t}\n\t\tif ($.isArray(obj)) {\n\t\t\tobj = {left: +obj[0], top: +obj[1] || 0};\n\t\t}\n\t\tif ('left' in obj) {\n\t\t\tthis.offset.click.left = obj.left + this.margins.left;\n\t\t}\n\t\tif ('right' in obj) {\n\t\t\tthis.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;\n\t\t}\n\t\tif ('top' in obj) {\n\t\t\tthis.offset.click.top = obj.top + this.margins.top;\n\t\t}\n\t\tif ('bottom' in obj) {\n\t\t\tthis.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;\n\t\t}\n\t},\n\n\t_getParentOffset: function() {\n\n\n\t\t//Get the offsetParent and cache its position\n\t\tthis.offsetParent = this.helper.offsetParent();\n\t\tvar po = this.offsetParent.offset();\n\n\t\t// This is a special case where we need to modify a offset calculated on start, since the following happened:\n\t\t// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent\n\t\t// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that\n\t\t//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag\n\t\tif(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) {\n\t\t\tpo.left += this.scrollParent.scrollLeft();\n\t\t\tpo.top += this.scrollParent.scrollTop();\n\t\t}\n\n\t\tif((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information\n\t\t|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix\n\t\t\tpo = { top: 0, left: 0 };\n\n\t\treturn {\n\t\t\ttop: po.top + (parseInt(this.offsetParent.css(\"borderTopWidth\"),10) || 0),\n\t\t\tleft: po.left + (parseInt(this.offsetParent.css(\"borderLeftWidth\"),10) || 0)\n\t\t};\n\n\t},\n\n\t_getRelativeOffset: function() {\n\n\t\tif(this.cssPosition == \"relative\") {\n\t\t\tvar p = this.currentItem.position();\n\t\t\treturn {\n\t\t\t\ttop: p.top - (parseInt(this.helper.css(\"top\"),10) || 0) + this.scrollParent.scrollTop(),\n\t\t\t\tleft: p.left - (parseInt(this.helper.css(\"left\"),10) || 0) + this.scrollParent.scrollLeft()\n\t\t\t};\n\t\t} else {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t},\n\n\t_cacheMargins: function() {\n\t\tthis.margins = {\n\t\t\tleft: (parseInt(this.currentItem.css(\"marginLeft\"),10) || 0),\n\t\t\ttop: (parseInt(this.currentItem.css(\"marginTop\"),10) || 0)\n\t\t};\n\t},\n\n\t_cacheHelperProportions: function() {\n\t\tthis.helperProportions = {\n\t\t\twidth: this.helper.outerWidth(),\n\t\t\theight: this.helper.outerHeight()\n\t\t};\n\t},\n\n\t_setContainment: function() {\n\n\t\tvar o = this.options;\n\t\tif(o.containment == 'parent') o.containment = this.helper[0].parentNode;\n\t\tif(o.containment == 'document' || o.containment == 'window') this.containment = [\n\t\t\t0 - this.offset.relative.left - this.offset.parent.left,\n\t\t\t0 - this.offset.relative.top - this.offset.parent.top,\n\t\t\t$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,\n\t\t\t($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top\n\t\t];\n\n\t\tif(!(/^(document|window|parent)$/).test(o.containment)) {\n\t\t\tvar ce = $(o.containment)[0];\n\t\t\tvar co = $(o.containment).offset();\n\t\t\tvar over = ($(ce).css(\"overflow\") != 'hidden');\n\n\t\t\tthis.containment = [\n\t\t\t\tco.left + (parseInt($(ce).css(\"borderLeftWidth\"),10) || 0) + (parseInt($(ce).css(\"paddingLeft\"),10) || 0) - this.margins.left,\n\t\t\t\tco.top + (parseInt($(ce).css(\"borderTopWidth\"),10) || 0) + (parseInt($(ce).css(\"paddingTop\"),10) || 0) - this.margins.top,\n\t\t\t\tco.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css(\"borderLeftWidth\"),10) || 0) - (parseInt($(ce).css(\"paddingRight\"),10) || 0) - this.helperProportions.width - this.margins.left,\n\t\t\t\tco.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css(\"borderTopWidth\"),10) || 0) - (parseInt($(ce).css(\"paddingBottom\"),10) || 0) - this.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t}\n\n\t},\n\n\t_convertPositionTo: function(d, pos) {\n\n\t\tif(!pos) pos = this.position;\n\t\tvar mod = d == \"absolute\" ? 1 : -1;\n\t\tvar o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);\n\n\t\treturn {\n\t\t\ttop: (\n\t\t\t\tpos.top\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// The absolute mouse position\n\t\t\t\t+ this.offset.relative.top * mod\t\t\t\t\t\t\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\t+ this.offset.parent.top * mod\t\t\t\t\t\t\t\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\t- ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)\n\t\t\t),\n\t\t\tleft: (\n\t\t\t\tpos.left\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// The absolute mouse position\n\t\t\t\t+ this.offset.relative.left * mod\t\t\t\t\t\t\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\t+ this.offset.parent.left * mod\t\t\t\t\t\t\t\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\t- ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_generatePosition: function(event) {\n\n\t\tvar o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);\n\n\t\t// This is another very weird special case that only happens for relative elements:\n\t\t// 1. If the css position is relative\n\t\t// 2. and the scroll parent is the document or similar to the offset parent\n\t\t// we have to refresh the relative offset during the scroll so there are no jumps\n\t\tif(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {\n\t\t\tthis.offset.relative = this._getRelativeOffset();\n\t\t}\n\n\t\tvar pageX = event.pageX;\n\t\tvar pageY = event.pageY;\n\n\t\t/*\n\t\t * - Position constraining -\n\t\t * Constrain the position to a mix of grid, containment.\n\t\t */\n\n\t\tif(this.originalPosition) { //If we are not dragging yet, we won't check for options\n\n\t\t\tif(this.containment) {\n\t\t\t\tif(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;\n\t\t\t\tif(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;\n\t\t\t\tif(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;\n\t\t\t\tif(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;\n\t\t\t}\n\n\t\t\tif(o.grid) {\n\t\t\t\tvar top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];\n\t\t\t\tpageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;\n\n\t\t\t\tvar left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];\n\t\t\t\tpageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;\n\t\t\t}\n\n\t\t}\n\n\t\treturn {\n\t\t\ttop: (\n\t\t\t\tpageY\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// The absolute mouse position\n\t\t\t\t- this.offset.click.top\t\t\t\t\t\t\t\t\t\t\t\t\t// Click offset (relative to the element)\n\t\t\t\t- this.offset.relative.top\t\t\t\t\t\t\t\t\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\t- this.offset.parent.top\t\t\t\t\t\t\t\t\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\t+ ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))\n\t\t\t),\n\t\t\tleft: (\n\t\t\t\tpageX\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// The absolute mouse position\n\t\t\t\t- this.offset.click.left\t\t\t\t\t\t\t\t\t\t\t\t// Click offset (relative to the element)\n\t\t\t\t- this.offset.relative.left\t\t\t\t\t\t\t\t\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\t- this.offset.parent.left\t\t\t\t\t\t\t\t\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\t+ ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_rearrange: function(event, i, a, hardRefresh) {\n\n\t\ta ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));\n\n\t\t//Various things done here to improve the performance:\n\t\t// 1. we create a setTimeout, that calls refreshPositions\n\t\t// 2. on the instance, we have a counter variable, that get's higher after every append\n\t\t// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same\n\t\t// 4. this lets only the last addition to the timeout stack through\n\t\tthis.counter = this.counter ? ++this.counter : 1;\n\t\tvar counter = this.counter;\n\n\t\tthis._delay(function() {\n\t\t\tif(counter == this.counter) this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove\n\t\t});\n\n\t},\n\n\t_clear: function(event, noPropagation) {\n\n\t\tthis.reverting = false;\n\t\t// We delay all events that have to be triggered to after the point where the placeholder has been removed and\n\t\t// everything else normalized again\n\t\tvar delayedTriggers = [];\n\n\t\t// We first have to update the dom position of the actual currentItem\n\t\t// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)\n\t\tif(!this._noFinalSort && this.currentItem.parent().length) this.placeholder.before(this.currentItem);\n\t\tthis._noFinalSort = null;\n\n\t\tif(this.helper[0] == this.currentItem[0]) {\n\t\t\tfor(var i in this._storedCSS) {\n\t\t\t\tif(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';\n\t\t\t}\n\t\t\tthis.currentItem.css(this._storedCSS).removeClass(\"ui-sortable-helper\");\n\t\t} else {\n\t\t\tthis.currentItem.show();\n\t\t}\n\n\t\tif(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger(\"receive\", event, this._uiHash(this.fromOutside)); });\n\t\tif((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(\".ui-sortable-helper\")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger(\"update\", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed\n\t\tif(!$.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element\n\t\t\tif(!noPropagation) delayedTriggers.push(function(event) { this._trigger(\"remove\", event, this._uiHash()); });\n\t\t\tfor (var i = this.containers.length - 1; i >= 0; i--){\n\t\t\t\tif($.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {\n\t\t\t\t\tdelayedTriggers.push((function(c) { return function(event) { c._trigger(\"receive\", event, this._uiHash(this)); };  }).call(this, this.containers[i]));\n\t\t\t\t\tdelayedTriggers.push((function(c) { return function(event) { c._trigger(\"update\", event, this._uiHash(this));  }; }).call(this, this.containers[i]));\n\t\t\t\t}\n\t\t\t};\n\t\t};\n\n\t\t//Post events to containers\n\t\tfor (var i = this.containers.length - 1; i >= 0; i--){\n\t\t\tif(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger(\"deactivate\", event, this._uiHash(this)); };  }).call(this, this.containers[i]));\n\t\t\tif(this.containers[i].containerCache.over) {\n\t\t\t\tdelayedTriggers.push((function(c) { return function(event) { c._trigger(\"out\", event, this._uiHash(this)); };  }).call(this, this.containers[i]));\n\t\t\t\tthis.containers[i].containerCache.over = 0;\n\t\t\t}\n\t\t}\n\n\t\t//Do what was originally in plugins\n\t\tif(this._storedCursor) $('body').css(\"cursor\", this._storedCursor); //Reset cursor\n\t\tif(this._storedOpacity) this.helper.css(\"opacity\", this._storedOpacity); //Reset opacity\n\t\tif(this._storedZIndex) this.helper.css(\"zIndex\", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index\n\n\t\tthis.dragging = false;\n\t\tif(this.cancelHelperRemoval) {\n\t\t\tif(!noPropagation) {\n\t\t\t\tthis._trigger(\"beforeStop\", event, this._uiHash());\n\t\t\t\tfor (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events\n\t\t\t\tthis._trigger(\"stop\", event, this._uiHash());\n\t\t\t}\n\t\t\treturn false;\n\t\t}\n\n\t\tif(!noPropagation) this._trigger(\"beforeStop\", event, this._uiHash());\n\n\t\t//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!\n\t\tthis.placeholder[0].parentNode.removeChild(this.placeholder[0]);\n\n\t\tif(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;\n\n\t\tif(!noPropagation) {\n\t\t\tfor (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events\n\t\t\tthis._trigger(\"stop\", event, this._uiHash());\n\t\t}\n\n\t\tthis.fromOutside = false;\n\t\treturn true;\n\n\t},\n\n\t_trigger: function() {\n\t\tif ($.Widget.prototype._trigger.apply(this, arguments) === false) {\n\t\t\tthis.cancel();\n\t\t}\n\t},\n\n\t_uiHash: function(_inst) {\n\t\tvar inst = _inst || this;\n\t\treturn {\n\t\t\thelper: inst.helper,\n\t\t\tplaceholder: inst.placeholder || $([]),\n\t\t\tposition: inst.position,\n\t\t\toriginalPosition: inst.originalPosition,\n\t\t\toffset: inst.positionAbs,\n\t\t\titem: inst.currentItem,\n\t\t\tsender: _inst ? _inst.element : null\n\t\t};\n\t}\n\n});\n\n\n"],"sourceRoot":""}