FM / ui

/home/techb158/workloadmatch.com/bower_components/jquery-ui/ui/

/home/techb158/workloadmatch.com/bower_components/jquery-ui/ui

Name	Size	Mode	Actions
i18n/	-	0777	rm
minified/	-	0777	rm
.jshintrc	336	0777	edit dl rm
accordion.js	15021	0777	edit dl rm
autocomplete.js	16386	0777	edit dl rm
button.js	11327	0777	edit dl rm
core.js	7662	0777	edit dl rm
datepicker.js	77973	0777	edit dl rm
dialog.js	21805	0777	edit dl rm
draggable.js	34994	0777	edit dl rm
droppable.js	11656	0777	edit dl rm
effect-blind.js	2101	0777	edit dl rm
effect-bounce.js	2966	0777	edit dl rm
effect-clip.js	1645	0777	edit dl rm
effect-drop.js	1651	0777	edit dl rm
effect-explode.js	2581	0777	edit dl rm
effect-fade.js	733	0777	edit dl rm
effect-fold.js	1875	0777	edit dl rm
effect-highlight.js	1179	0777	edit dl rm
effect-puff.js	1236	0777	edit dl rm
effect-pulsate.js	1551	0777	edit dl rm
effect-scale.js	2003	0777	edit dl rm
effect-shake.js	2129	0777	edit dl rm
effect-size.js	6236	0777	edit dl rm
effect-slide.js	1649	0777	edit dl rm
effect-transfer.js	1410	0777	edit dl rm
effect.js	32283	0777	edit dl rm
menu.js	16980	0777	edit dl rm
mouse.js	5343	0777	edit dl rm
position.js	16092	0777	edit dl rm
progressbar.js	3666	0777	edit dl rm
resizable.js	28584	0777	edit dl rm
selectable.js	7136	0777	edit dl rm
selectmenu.js	13764	0777	edit dl rm
slider.js	19205	0777	edit dl rm
sortable.js	43380	0777	edit dl rm
spinner.js	12909	0777	edit dl rm
tabs.js	23128	0777	edit dl rm
tooltip.js	13045	0777	edit dl rm
widget.js	15814	0777	edit dl rm

Edit: /home/techb158/workloadmatch.com/bower_components/jquery-ui/ui/draggable.js (34994B)

// AMD. Register as an anonymous module.
		define([
			"jquery",
			"./core",
			"./mouse",
			"./widget"
		], factory );
	} else {

// Browser globals
		factory( jQuery );
	}
}(function( $ ) {

$.widget("ui.draggable", $.ui.mouse, {
	version: "1.11.4",
	widgetEventPrefix: "drag",
	options: {
		addClasses: true,
		appendTo: "parent",
		axis: false,
		connectToSortable: false,
		containment: false,
		cursor: "auto",
		cursorAt: false,
		grid: false,
		handle: false,
		helper: "original",
		iframeFix: false,
		opacity: false,
		refreshPositions: false,
		revert: false,
		revertDuration: 500,
		scope: "default",
		scroll: true,
		scrollSensitivity: 20,
		scrollSpeed: 20,
		snap: false,
		snapMode: "both",
		snapTolerance: 20,
		stack: false,
		zIndex: false,

// callbacks
		drag: null,
		start: null,
		stop: null
	},
	_create: function() {

if ( this.options.helper === "original" ) {
			this._setPositionRelative();
		}
		if (this.options.addClasses){
			this.element.addClass("ui-draggable");
		}
		if (this.options.disabled){
			this.element.addClass("ui-draggable-disabled");
		}
		this._setHandleClassName();

this._mouseInit();
	},

_setOption: function( key, value ) {
		this._super( key, value );
		if ( key === "handle" ) {
			this._removeHandleClassName();
			this._setHandleClassName();
		}
	},

_destroy: function() {
		if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
			this.destroyOnClear = true;
			return;
		}
		this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
		this._removeHandleClassName();
		this._mouseDestroy();
	},

_mouseCapture: function(event) {
		var o = this.options;

this._blurActiveElement( event );

// among others, prevent a drag on a resizable-handle
		if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
			return false;
		}

//Quit if we're not on a valid handle
		this.handle = this._getHandle(event);
		if (!this.handle) {
			return false;
		}

this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );

return true;

_blockFrames: function( selector ) {
		this.iframeBlocks = this.document.find( selector ).map(function() {
			var iframe = $( this );

return $( "<div>" )
				.css( "position", "absolute" )
				.appendTo( iframe.parent() )
				.outerWidth( iframe.outerWidth() )
				.outerHeight( iframe.outerHeight() )
				.offset( iframe.offset() )[ 0 ];
		});
	},

_unblockFrames: function() {
		if ( this.iframeBlocks ) {
			this.iframeBlocks.remove();
			delete this.iframeBlocks;
		}
	},

_blurActiveElement: function( event ) {
		var document = this.document[ 0 ];

// Only need to blur if the event occurred on the draggable itself, see #10527
		if ( !this.handleElement.is( event.target ) ) {
			return;
		}

// support: IE9
		// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
		try {

// Support: IE9, IE10
			// If the <body> is blurred, IE will switch windows, see #9520
			if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {

// Blur any element that currently has focus, see #4261
				$( document.activeElement ).blur();
			}
		} catch ( error ) {}
	},

_mouseStart: function(event) {

var o = this.options;

//Create and append the visible helper
		this.helper = this._createHelper(event);

this.helper.addClass("ui-draggable-dragging");

//Cache the helper size
		this._cacheHelperProportions();

//If ddmanager is used for droppables, set the global draggable
		if ($.ui.ddmanager) {
			$.ui.ddmanager.current = this;
		}

/*
		 * - Position generation -
		 * This block generates everything position related - it's the core of draggables.
		 */

//Cache the margins of the original element
		this._cacheMargins();

//Store the helper's css position
		this.cssPosition = this.helper.css( "position" );
		this.scrollParent = this.helper.scrollParent( true );
		this.offsetParent = this.helper.offsetParent();
		this.hasFixedAncestor = this.helper.parents().filter(function() {
				return $( this ).css( "position" ) === "fixed";
			}).length > 0;

//The element's absolute position on the page minus margins
		this.positionAbs = this.element.offset();
		this._refreshOffsets( event );

//Generate the original position
		this.originalPosition = this.position = this._generatePosition( event, false );
		this.originalPageX = event.pageX;
		this.originalPageY = event.pageY;

//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

//Set a containment if given in the options
		this._setContainment();

//Trigger event + callbacks
		if (this._trigger("start", event) === false) {
			this._clear();
			return false;
		}

//Recache the helper size
		this._cacheHelperProportions();

//Prepare the droppable offsets
		if ($.ui.ddmanager && !o.dropBehaviour) {
			$.ui.ddmanager.prepareOffsets(this, event);
		}

// Reset helper's right/bottom css if they're set and set explicit width/height instead
		// as this prevents resizing of elements with right/bottom set (see #7772)
		this._normalizeRightBottom();

this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position

//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.dragStart(this, event);
		}

return true;
	},

_refreshOffsets: function( event ) {
		this.offset = {
			top: this.positionAbs.top - this.margins.top,
			left: this.positionAbs.left - this.margins.left,
			scroll: false,
			parent: this._getParentOffset(),
			relative: this._getRelativeOffset()
		};

this.offset.click = {
			left: event.pageX - this.offset.left,
			top: event.pageY - this.offset.top
		};
	},

_mouseDrag: function(event, noPropagation) {
		// reset any necessary cached properties (see #5009)
		if ( this.hasFixedAncestor ) {
			this.offset.parent = this._getParentOffset();
		}

//Compute the helpers position
		this.position = this._generatePosition( event, true );
		this.positionAbs = this._convertPositionTo("absolute");

//Call plugins and callbacks and use the resulting position if something is returned
		if (!noPropagation) {
			var ui = this._uiHash();
			if (this._trigger("drag", event, ui) === false) {
				this._mouseUp({});
				return false;
			}
			this.position = ui.position;
		}

this.helper[ 0 ].style.left = this.position.left + "px";
		this.helper[ 0 ].style.top = this.position.top + "px";

if ($.ui.ddmanager) {
			$.ui.ddmanager.drag(this, event);
		}

return false;
	},

_mouseStop: function(event) {

//If we are using droppables, inform the manager about the drop
		var that = this,
			dropped = false;
		if ($.ui.ddmanager && !this.options.dropBehaviour) {
			dropped = $.ui.ddmanager.drop(this, event);
		}

//if a drop comes from outside (a sortable)
		if (this.dropped) {
			dropped = this.dropped;
			this.dropped = false;
		}

if ((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
			$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
				if (that._trigger("stop", event) !== false) {
					that._clear();
				}
			});
		} else {
			if (this._trigger("stop", event) !== false) {
				this._clear();
			}
		}

return false;
	},

_mouseUp: function( event ) {
		this._unblockFrames();

//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.dragStop(this, event);
		}

// Only need to focus if the event occurred on the draggable itself, see #10527
		if ( this.handleElement.is( event.target ) ) {
			// The interaction is over; whether or not the click resulted in a drag, focus the element
			this.element.focus();
		}

return $.ui.mouse.prototype._mouseUp.call(this, event);
	},

cancel: function() {

if (this.helper.is(".ui-draggable-dragging")) {
			this._mouseUp({});
		} else {
			this._clear();
		}

return this;

_getHandle: function(event) {
		return this.options.handle ?
			!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
			true;
	},

_setHandleClassName: function() {
		this.handleElement = this.options.handle ?
			this.element.find( this.options.handle ) : this.element;
		this.handleElement.addClass( "ui-draggable-handle" );
	},

_removeHandleClassName: function() {
		this.handleElement.removeClass( "ui-draggable-handle" );
	},

_createHelper: function(event) {

var o = this.options,
			helperIsFunction = $.isFunction( o.helper ),
			helper = helperIsFunction ?
				$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
				( o.helper === "clone" ?
					this.element.clone().removeAttr( "id" ) :
					this.element );

if (!helper.parents("body").length) {
			helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
		}

// http://bugs.jqueryui.com/ticket/9446
		// a helper function can return the original element
		// which wouldn't have been set to relative in _create
		if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
			this._setPositionRelative();
		}

if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
			helper.css("position", "absolute");
		}

return helper;

_setPositionRelative: function() {
		if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
			this.element[ 0 ].style.position = "relative";
		}
	},

_adjustOffsetFromHelper: function(obj) {
		if (typeof obj === "string") {
			obj = obj.split(" ");
		}
		if ($.isArray(obj)) {
			obj = { left: +obj[0], top: +obj[1] || 0 };
		}
		if ("left" in obj) {
			this.offset.click.left = obj.left + this.margins.left;
		}
		if ("right" in obj) {
			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
		}
		if ("top" in obj) {
			this.offset.click.top = obj.top + this.margins.top;
		}
		if ("bottom" in obj) {
			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		}
	},

_isRootNode: function( element ) {
		return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
	},

_getParentOffset: function() {

//Get the offsetParent and cache its position
		var po = this.offsetParent.offset(),
			document = this.document[ 0 ];

// This is a special case where we need to modify a offset calculated on start, since the following happened:
		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
		if (this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
			po.left += this.scrollParent.scrollLeft();
			po.top += this.scrollParent.scrollTop();
		}

if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
			po = { top: 0, left: 0 };
		}

return {
			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0),
			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)
		};

_getRelativeOffset: function() {
		if ( this.cssPosition !== "relative" ) {
			return { top: 0, left: 0 };
		}

var p = this.element.position(),
			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );

return {
			top: p.top - ( parseInt(this.helper.css( "top" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
			left: p.left - ( parseInt(this.helper.css( "left" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
		};

_cacheMargins: function() {
		this.margins = {
			left: (parseInt(this.element.css("marginLeft"), 10) || 0),
			top: (parseInt(this.element.css("marginTop"), 10) || 0),
			right: (parseInt(this.element.css("marginRight"), 10) || 0),
			bottom: (parseInt(this.element.css("marginBottom"), 10) || 0)
		};
	},

_cacheHelperProportions: function() {
		this.helperProportions = {
			width: this.helper.outerWidth(),
			height: this.helper.outerHeight()
		};
	},

_setContainment: function() {

var isUserScrollable, c, ce,
			o = this.options,
			document = this.document[ 0 ];

this.relativeContainer = null;

if ( !o.containment ) {
			this.containment = null;
			return;
		}

if ( o.containment === "window" ) {
			this.containment = [
				$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
				$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
				$( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
				$( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
			];
			return;
		}

if ( o.containment === "document") {
			this.containment = [
				0,
				0,
				$( document ).width() - this.helperProportions.width - this.margins.left,
				( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
			];
			return;
		}

if ( o.containment.constructor === Array ) {
			this.containment = o.containment;
			return;
		}

if ( o.containment === "parent" ) {
			o.containment = this.helper[ 0 ].parentNode;
		}

c = $( o.containment );
		ce = c[ 0 ];

if ( !ce ) {
			return;
		}

isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );

this.containment = [
			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
			( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
				( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
				( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
				this.helperProportions.width -
				this.margins.left -
				this.margins.right,
			( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
				( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
				( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
				this.helperProportions.height -
				this.margins.top -
				this.margins.bottom
		];
		this.relativeContainer = c;
	},

_convertPositionTo: function(d, pos) {

if (!pos) {
			pos = this.position;
		}

var mod = d === "absolute" ? 1 : -1,
			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );

return {
			top: (
				pos.top	+																// The absolute mouse position
				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.parent.top * mod -										// The offsetParent's offset without borders (offset + border)
				( ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod)
			),
			left: (
				pos.left +																// The absolute mouse position
				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
				( ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod)
			)
		};

_generatePosition: function( event, constrainPosition ) {

var containment, co, top, left,
			o = this.options,
			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
			pageX = event.pageX,
			pageY = event.pageY;

// Cache the scroll
		if ( !scrollIsRootNode || !this.offset.scroll ) {
			this.offset.scroll = {
				top: this.scrollParent.scrollTop(),
				left: this.scrollParent.scrollLeft()
			};
		}

/*
		 * - Position constraining -
		 * Constrain the position to a mix of grid, containment.
		 */

// If we are not dragging yet, we won't check for options
		if ( constrainPosition ) {
			if ( this.containment ) {
				if ( this.relativeContainer ){
					co = this.relativeContainer.offset();
					containment = [
						this.containment[ 0 ] + co.left,
						this.containment[ 1 ] + co.top,
						this.containment[ 2 ] + co.left,
						this.containment[ 3 ] + co.top
					];
				} else {
					containment = this.containment;
				}

if (event.pageX - this.offset.click.left < containment[0]) {
					pageX = containment[0] + this.offset.click.left;
				}
				if (event.pageY - this.offset.click.top < containment[1]) {
					pageY = containment[1] + this.offset.click.top;
				}
				if (event.pageX - this.offset.click.left > containment[2]) {
					pageX = containment[2] + this.offset.click.left;
				}
				if (event.pageY - this.offset.click.top > containment[3]) {
					pageY = containment[3] + this.offset.click.top;
				}
			}

if (o.grid) {
				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
				top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
				pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
				pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
			}

if ( o.axis === "y" ) {
				pageX = this.originalPageX;
			}

if ( o.axis === "x" ) {
				pageY = this.originalPageY;
			}
		}

return {
			top: (
				pageY -																	// The absolute mouse position
				this.offset.click.top	-												// Click offset (relative to the element)
				this.offset.relative.top -												// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
				( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
			),
			left: (
				pageX -																	// The absolute mouse position
				this.offset.click.left -												// Click offset (relative to the element)
				this.offset.relative.left -												// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
				( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
			)
		};

_clear: function() {
		this.helper.removeClass("ui-draggable-dragging");
		if (this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
			this.helper.remove();
		}
		this.helper = null;
		this.cancelHelperRemoval = false;
		if ( this.destroyOnClear ) {
			this.destroy();
		}
	},

_normalizeRightBottom: function() {
		if ( this.options.axis !== "y" && this.helper.css( "right" ) !== "auto" ) {
			this.helper.width( this.helper.width() );
			this.helper.css( "right", "auto" );
		}
		if ( this.options.axis !== "x" && this.helper.css( "bottom" ) !== "auto" ) {
			this.helper.height( this.helper.height() );
			this.helper.css( "bottom", "auto" );
		}
	},

// From now on bulk stuff - mainly helpers

_trigger: function( type, event, ui ) {
		ui = ui || this._uiHash();
		$.ui.plugin.call( this, type, [ event, ui, this ], true );

// Absolute position and offset (see #6884 ) have to be recalculated after plugins
		if ( /^(drag|start|stop)/.test( type ) ) {
			this.positionAbs = this._convertPositionTo( "absolute" );
			ui.offset = this.positionAbs;
		}
		return $.Widget.prototype._trigger.call( this, type, event, ui );
	},

plugins: {},

_uiHash: function() {
		return {
			helper: this.helper,
			position: this.position,
			originalPosition: this.originalPosition,
			offset: this.positionAbs
		};
	}

});

$.ui.plugin.add( "draggable", "connectToSortable", {
	start: function( event, ui, draggable ) {
		var uiSortable = $.extend( {}, ui, {
			item: draggable.element
		});

draggable.sortables = [];
		$( draggable.options.connectToSortable ).each(function() {
			var sortable = $( this ).sortable( "instance" );

if ( sortable && !sortable.options.disabled ) {
				draggable.sortables.push( sortable );

// refreshPositions is called at drag start to refresh the containerCache
				// which is used in drag. This ensures it's initialized and synchronized
				// with any changes that might have happened on the page since initialization.
				sortable.refreshPositions();
				sortable._trigger("activate", event, uiSortable);
			}
		});
	},
	stop: function( event, ui, draggable ) {
		var uiSortable = $.extend( {}, ui, {
			item: draggable.element
		});

draggable.cancelHelperRemoval = false;

$.each( draggable.sortables, function() {
			var sortable = this;

if ( sortable.isOver ) {
				sortable.isOver = 0;

// Allow this sortable to handle removing the helper
				draggable.cancelHelperRemoval = true;
				sortable.cancelHelperRemoval = false;

// Use _storedCSS To restore properties in the sortable,
				// as this also handles revert (#9675) since the draggable
				// may have modified them in unexpected ways (#8809)
				sortable._storedCSS = {
					position: sortable.placeholder.css( "position" ),
					top: sortable.placeholder.css( "top" ),
					left: sortable.placeholder.css( "left" )
				};

sortable._mouseStop(event);

// Once drag has ended, the sortable should return to using
				// its original helper, not the shared helper from draggable
				sortable.options.helper = sortable.options._helper;
			} else {
				// Prevent this Sortable from removing the helper.
				// However, don't set the draggable to remove the helper
				// either as another connected Sortable may yet handle the removal.
				sortable.cancelHelperRemoval = true;

sortable._trigger( "deactivate", event, uiSortable );
			}
		});
	},
	drag: function( event, ui, draggable ) {
		$.each( draggable.sortables, function() {
			var innermostIntersecting = false,
				sortable = this;

// Copy over variables that sortable's _intersectsWith uses
			sortable.positionAbs = draggable.positionAbs;
			sortable.helperProportions = draggable.helperProportions;
			sortable.offset.click = draggable.offset.click;

if ( sortable._intersectsWith( sortable.containerCache ) ) {
				innermostIntersecting = true;

$.each( draggable.sortables, function() {
					// Copy over variables that sortable's _intersectsWith uses
					this.positionAbs = draggable.positionAbs;
					this.helperProportions = draggable.helperProportions;
					this.offset.click = draggable.offset.click;

if ( this !== sortable &&
							this._intersectsWith( this.containerCache ) &&
							$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
						innermostIntersecting = false;
					}

return innermostIntersecting;
				});
			}

if ( innermostIntersecting ) {
				// If it intersects, we use a little isOver variable and set it once,
				// so that the move-in stuff gets fired only once.
				if ( !sortable.isOver ) {
					sortable.isOver = 1;

// Store draggable's parent in case we need to reappend to it later.
					draggable._parent = ui.helper.parent();

sortable.currentItem = ui.helper
						.appendTo( sortable.element )
						.data( "ui-sortable-item", true );

// Store helper option to later restore it
					sortable.options._helper = sortable.options.helper;

sortable.options.helper = function() {
						return ui.helper[ 0 ];
					};

// Fire the start events of the sortable with our passed browser event,
					// and our own helper (so it doesn't create a new one)
					event.target = sortable.currentItem[ 0 ];
					sortable._mouseCapture( event, true );
					sortable._mouseStart( event, true, true );

// Because the browser event is way off the new appended portlet,
					// modify necessary variables to reflect the changes
					sortable.offset.click.top = draggable.offset.click.top;
					sortable.offset.click.left = draggable.offset.click.left;
					sortable.offset.parent.left -= draggable.offset.parent.left -
						sortable.offset.parent.left;
					sortable.offset.parent.top -= draggable.offset.parent.top -
						sortable.offset.parent.top;

draggable._trigger( "toSortable", event );

// Inform draggable that the helper is in a valid drop zone,
					// used solely in the revert option to handle "valid/invalid".
					draggable.dropped = sortable.element;

// Need to refreshPositions of all sortables in the case that
					// adding to one sortable changes the location of the other sortables (#9675)
					$.each( draggable.sortables, function() {
						this.refreshPositions();
					});

// hack so receive/update callbacks work (mostly)
					draggable.currentItem = draggable.element;
					sortable.fromOutside = draggable;
				}

if ( sortable.currentItem ) {
					sortable._mouseDrag( event );
					// Copy the sortable's position because the draggable's can potentially reflect
					// a relative position, while sortable is always absolute, which the dragged
					// element has now become. (#8809)
					ui.position = sortable.position;
				}
			} else {
				// If it doesn't intersect with the sortable, and it intersected before,
				// we fake the drag stop of the sortable, but make sure it doesn't remove
				// the helper by using cancelHelperRemoval.
				if ( sortable.isOver ) {

sortable.isOver = 0;
					sortable.cancelHelperRemoval = true;

// Calling sortable's mouseStop would trigger a revert,
					// so revert must be temporarily false until after mouseStop is called.
					sortable.options._revert = sortable.options.revert;
					sortable.options.revert = false;

sortable._trigger( "out", event, sortable._uiHash( sortable ) );
					sortable._mouseStop( event, true );

// restore sortable behaviors that were modfied
					// when the draggable entered the sortable area (#9481)
					sortable.options.revert = sortable.options._revert;
					sortable.options.helper = sortable.options._helper;

if ( sortable.placeholder ) {
						sortable.placeholder.remove();
					}

// Restore and recalculate the draggable's offset considering the sortable
					// may have modified them in unexpected ways. (#8809, #10669)
					ui.helper.appendTo( draggable._parent );
					draggable._refreshOffsets( event );
					ui.position = draggable._generatePosition( event, true );

draggable._trigger( "fromSortable", event );

// Inform draggable that the helper is no longer in a valid drop zone
					draggable.dropped = false;

// Need to refreshPositions of all sortables just in case removing
					// from one sortable changes the location of other sortables (#9675)
					$.each( draggable.sortables, function() {
						this.refreshPositions();
					});
				}
			}
		});
	}
});

$.ui.plugin.add("draggable", "cursor", {
	start: function( event, ui, instance ) {
		var t = $( "body" ),
			o = instance.options;

if (t.css("cursor")) {
			o._cursor = t.css("cursor");
		}
		t.css("cursor", o.cursor);
	},
	stop: function( event, ui, instance ) {
		var o = instance.options;
		if (o._cursor) {
			$("body").css("cursor", o._cursor);
		}
	}
});

$.ui.plugin.add("draggable", "opacity", {
	start: function( event, ui, instance ) {
		var t = $( ui.helper ),
			o = instance.options;
		if (t.css("opacity")) {
			o._opacity = t.css("opacity");
		}
		t.css("opacity", o.opacity);
	},
	stop: function( event, ui, instance ) {
		var o = instance.options;
		if (o._opacity) {
			$(ui.helper).css("opacity", o._opacity);
		}
	}
});

$.ui.plugin.add("draggable", "scroll", {
	start: function( event, ui, i ) {
		if ( !i.scrollParentNotHidden ) {
			i.scrollParentNotHidden = i.helper.scrollParent( false );
		}

if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] && i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
			i.overflowOffset = i.scrollParentNotHidden.offset();
		}
	},
	drag: function( event, ui, i  ) {

var o = i.options,
			scrolled = false,
			scrollParent = i.scrollParentNotHidden[ 0 ],
			document = i.document[ 0 ];

if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
			if ( !o.axis || o.axis !== "x" ) {
				if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY < o.scrollSensitivity ) {
					scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
				} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
					scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
				}
			}

if ( !o.axis || o.axis !== "y" ) {
				if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX < o.scrollSensitivity ) {
					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
				} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
				}
			}

} else {

if (!o.axis || o.axis !== "x") {
				if (event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
				} else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
				}
			}

if (!o.axis || o.axis !== "y") {
				if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
				} else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
				}
			}

}

if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
			$.ui.ddmanager.prepareOffsets(i, event);
		}

}
});

$.ui.plugin.add("draggable", "snap", {
	start: function( event, ui, i ) {

var o = i.options;

i.snapElements = [];

$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
			var $t = $(this),
				$o = $t.offset();
			if (this !== i.element[0]) {
				i.snapElements.push({
					item: this,
					width: $t.outerWidth(), height: $t.outerHeight(),
					top: $o.top, left: $o.left
				});
			}
		});

},
	drag: function( event, ui, inst ) {

var ts, bs, ls, rs, l, r, t, b, i, first,
			o = inst.options,
			d = o.snapTolerance,
			x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

for (i = inst.snapElements.length - 1; i >= 0; i--){

l = inst.snapElements[i].left - inst.margins.left;
			r = l + inst.snapElements[i].width;
			t = inst.snapElements[i].top - inst.margins.top;
			b = t + inst.snapElements[i].height;

if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
				if (inst.snapElements[i].snapping) {
					(inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
				}
				inst.snapElements[i].snapping = false;
				continue;
			}

if (o.snapMode !== "inner") {
				ts = Math.abs(t - y2) <= d;
				bs = Math.abs(b - y1) <= d;
				ls = Math.abs(l - x2) <= d;
				rs = Math.abs(r - x1) <= d;
				if (ts) {
					ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
				}
				if (bs) {
					ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top;
				}
				if (ls) {
					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
				}
				if (rs) {
					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left;
				}
			}

first = (ts || bs || ls || rs);

if (o.snapMode !== "outer") {
				ts = Math.abs(t - y1) <= d;
				bs = Math.abs(b - y2) <= d;
				ls = Math.abs(l - x1) <= d;
				rs = Math.abs(r - x2) <= d;
				if (ts) {
					ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top;
				}
				if (bs) {
					ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
				}
				if (ls) {
					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left;
				}
				if (rs) {
					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
				}
			}

if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
				(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
			}
			inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

}

}
});

$.ui.plugin.add("draggable", "stack", {
	start: function( event, ui, instance ) {
		var min,
			o = instance.options,
			group = $.makeArray($(o.stack)).sort(function(a, b) {
				return (parseInt($(a).css("zIndex"), 10) || 0) - (parseInt($(b).css("zIndex"), 10) || 0);
			});

if (!group.length) { return; }

min = parseInt($(group[0]).css("zIndex"), 10) || 0;
		$(group).each(function(i) {
			$(this).css("zIndex", min + i);
		});
		this.css("zIndex", (min + group.length));
	}
});

$.ui.plugin.add("draggable", "zIndex", {
	start: function( event, ui, instance ) {
		var t = $( ui.helper ),
			o = instance.options;

if (t.css("zIndex")) {
			o._zIndex = t.css("zIndex");
		}
		t.css("zIndex", o.zIndex);
	},
	stop: function( event, ui, instance ) {
		var o = instance.options;

if (o._zIndex) {
			$(ui.helper).css("zIndex", o._zIndex);
		}
	}
});

return $.ui.draggable;

}));

/*! * jQuery UI Draggable 1.11.4 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license * * http://api.jqueryui.com/draggable/ */ (function( factory ) { if ( typeof define === "function" && define.amd ) { // AMD. Register as an anonymous module. define([ "jquery", "./core", "./mouse", "./widget" ], factory ); } else { // Browser globals factory( jQuery ); } }(function( $ ) { $.widget("ui.draggable", $.ui.mouse, { version: "1.11.4", widgetEventPrefix: "drag", options: { addClasses: true, appendTo: "parent", axis: false, connectToSortable: false, containment: false, cursor: "auto", cursorAt: false, grid: false, handle: false, helper: "original", iframeFix: false, opacity: false, refreshPositions: false, revert: false, revertDuration: 500, scope: "default", scroll: true, scrollSensitivity: 20, scrollSpeed: 20, snap: false, snapMode: "both", snapTolerance: 20, stack: false, zIndex: false, // callbacks drag: null, start: null, stop: null }, _create: function() { if ( this.options.helper === "original" ) { this._setPositionRelative(); } if (this.options.addClasses){ this.element.addClass("ui-draggable"); } if (this.options.disabled){ this.element.addClass("ui-draggable-disabled"); } this._setHandleClassName(); this._mouseInit(); }, _setOption: function( key, value ) { this._super( key, value ); if ( key === "handle" ) { this._removeHandleClassName(); this._setHandleClassName(); } }, _destroy: function() { if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) { this.destroyOnClear = true; return; } this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" ); this._removeHandleClassName(); this._mouseDestroy(); }, _mouseCapture: function(event) { var o = this.options; this._blurActiveElement( event ); // among others, prevent a drag on a resizable-handle if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) { return false; } //Quit if we're not on a valid handle this.handle = this._getHandle(event); if (!this.handle) { return false; } this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix ); return true; }, _blockFrames: function( selector ) { this.iframeBlocks = this.document.find( selector ).map(function() { var iframe = $( this ); return $( "

" ) .css( "position", "absolute" ) .appendTo( iframe.parent() ) .outerWidth( iframe.outerWidth() ) .outerHeight( iframe.outerHeight() ) .offset( iframe.offset() )[ 0 ]; }); }, _unblockFrames: function() { if ( this.iframeBlocks ) { this.iframeBlocks.remove(); delete this.iframeBlocks; } }, _blurActiveElement: function( event ) { var document = this.document[ 0 ]; // Only need to blur if the event occurred on the draggable itself, see #10527 if ( !this.handleElement.is( event.target ) ) { return; } // support: IE9 // IE9 throws an "Unspecified error" accessing document.activeElement from an