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assets/plugin/datatables/extensions/RowReorder/js/dataTables.rowReorder.js

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+/*! RowReorder 1.1.2
+ * 2015-2016 SpryMedia Ltd - datatables.net/license
+ */
+
+/**
+ * @summary     RowReorder
+ * @description Row reordering extension for DataTables
+ * @version     1.1.2
+ * @file        dataTables.rowReorder.js
+ * @author      SpryMedia Ltd (www.sprymedia.co.uk)
+ * @contact     www.sprymedia.co.uk/contact
+ * @copyright   Copyright 2015-2016 SpryMedia Ltd.
+ *
+ * This source file is free software, available under the following license:
+ *   MIT license - http://datatables.net/license/mit
+ *
+ * This source file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
+ *
+ * For details please refer to: http://www.datatables.net
+ */
+
+(function( factory ){
+	if ( typeof define === 'function' && define.amd ) {
+		// AMD
+		define( ['jquery', 'datatables.net'], function ( $ ) {
+			return factory( $, window, document );
+		} );
+	}
+	else if ( typeof exports === 'object' ) {
+		// CommonJS
+		module.exports = function (root, $) {
+			if ( ! root ) {
+				root = window;
+			}
+
+			if ( ! $ || ! $.fn.dataTable ) {
+				$ = require('datatables.net')(root, $).$;
+			}
+
+			return factory( $, root, root.document );
+		};
+	}
+	else {
+		// Browser
+		factory( jQuery, window, document );
+	}
+}(function( $, window, document, undefined ) {
+'use strict';
+var DataTable = $.fn.dataTable;
+
+
+/**
+ * RowReorder provides the ability in DataTables to click and drag rows to
+ * reorder them. When a row is dropped the data for the rows effected will be
+ * updated to reflect the change. Normally this data point should also be the
+ * column being sorted upon in the DataTable but this does not need to be the
+ * case. RowReorder implements a "data swap" method - so the rows being
+ * reordered take the value of the data point from the row that used to occupy
+ * the row's new position.
+ *
+ * Initialisation is done by either:
+ *
+ * * `rowReorder` parameter in the DataTable initialisation object
+ * * `new $.fn.dataTable.RowReorder( table, opts )` after DataTables
+ *   initialisation.
+ * 
+ *  @class
+ *  @param {object} settings DataTables settings object for the host table
+ *  @param {object} [opts] Configuration options
+ *  @requires jQuery 1.7+
+ *  @requires DataTables 1.10.7+
+ */
+var RowReorder = function ( dt, opts ) {
+	// Sanity check that we are using DataTables 1.10 or newer
+	if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
+		throw 'DataTables RowReorder requires DataTables 1.10.8 or newer';
+	}
+
+	// User and defaults configuration object
+	this.c = $.extend( true, {},
+		DataTable.defaults.rowReorder,
+		RowReorder.defaults,
+		opts
+	);
+
+	// Internal settings
+	this.s = {
+		/** @type {integer} Scroll body top cache */
+		bodyTop: null,
+
+		/** @type {DataTable.Api} DataTables' API instance */
+		dt: new DataTable.Api( dt ),
+
+		/** @type {function} Data fetch function */
+		getDataFn: DataTable.ext.oApi._fnGetObjectDataFn( this.c.dataSrc ),
+
+		/** @type {array} Pixel positions for row insertion calculation */
+		middles: null,
+
+		/** @type {Object} Cached dimension information for use in the mouse move event handler */
+		scroll: {},
+
+		/** @type {integer} Interval object used for smooth scrolling */
+		scrollInterval: null,
+
+		/** @type {function} Data set function */
+		setDataFn: DataTable.ext.oApi._fnSetObjectDataFn( this.c.dataSrc ),
+
+		/** @type {Object} Mouse down information */
+		start: {
+			top: 0,
+			left: 0,
+			offsetTop: 0,
+			offsetLeft: 0,
+			nodes: []
+		},
+
+		/** @type {integer} Window height cached value */
+		windowHeight: 0
+	};
+
+	// DOM items
+	this.dom = {
+		/** @type {jQuery} Cloned row being moved around */
+		clone: null,
+
+		/** @type {jQuery} DataTables scrolling container */
+		dtScroll: $('div.dataTables_scrollBody', this.s.dt.table().container())
+	};
+
+	// Check if row reorder has already been initialised on this table
+	var settings = this.s.dt.settings()[0];
+	var exisiting = settings.rowreorder;
+	if ( exisiting ) {
+		return exisiting;
+	}
+
+	settings.rowreorder = this;
+	this._constructor();
+};
+
+
+$.extend( RowReorder.prototype, {
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Constructor
+	 */
+
+	/**
+	 * Initialise the RowReorder instance
+	 *
+	 * @private
+	 */
+	_constructor: function ()
+	{
+		var that = this;
+		var dt = this.s.dt;
+		var table = $( dt.table().node() );
+
+		// Need to be able to calculate the row positions relative to the table
+		if ( table.css('position') === 'static' ) {
+			table.css( 'position', 'relative' );
+		}
+
+		// listen for mouse down on the target column - we have to implement
+		// this rather than using HTML5 drag and drop as drag and drop doesn't
+		// appear to work on table rows at this time. Also mobile browsers are
+		// not supported.
+		// Use `table().container()` rather than just the table node for IE8 -
+		// otherwise it only works once...
+		$(dt.table().container()).on( 'mousedown.rowReorder touchstart.rowReorder', this.c.selector, function (e) {
+			var tr = $(this).closest('tr');
+
+			// Double check that it is a DataTable row
+			if ( dt.row( tr ).any() ) {
+				that._mouseDown( e, tr );
+				return false;
+			}
+		} );
+
+		dt.on( 'destroy.rowReorder', function () {
+			$(dt.table().container()).off( '.rowReorder' );
+			dt.off( '.rowReorder' );
+		} );
+	},
+
+
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Private methods
+	 */
+	
+	/**
+	 * Cache the measurements that RowReorder needs in the mouse move handler
+	 * to attempt to speed things up, rather than reading from the DOM.
+	 *
+	 * @private
+	 */
+	_cachePositions: function ()
+	{
+		var dt = this.s.dt;
+
+		// Frustratingly, if we add `position:relative` to the tbody, the
+		// position is still relatively to the parent. So we need to adjust
+		// for that
+		var headerHeight = $( dt.table().node() ).find('thead').outerHeight();
+
+		// Need to pass the nodes through jQuery to get them in document order,
+		// not what DataTables thinks it is, since we have been altering the
+		// order
+		var nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );
+		var tops = $.map( nodes, function ( node, i ) {
+			return $(node).position().top - headerHeight;
+		} );
+
+		var middles = $.map( tops, function ( top, i ) {
+			return tops.length < i-1 ?
+				(top + tops[i+1]) / 2 :
+				(top + top + $( dt.row( ':last-child' ).node() ).outerHeight() ) / 2;
+		} );
+
+		this.s.middles = middles;
+		this.s.bodyTop = $( dt.table().body() ).offset().top;
+		this.s.windowHeight = $(window).height();
+	},
+
+
+	/**
+	 * Clone a row so it can be floated around the screen
+	 *
+	 * @param  {jQuery} target Node to be cloned
+	 * @private
+	 */
+	_clone: function ( target )
+	{
+		var dt = this.s.dt;
+		var clone = $( dt.table().node().cloneNode(false) )
+			.addClass( 'dt-rowReorder-float' )
+			.append('<tbody/>')
+			.append( target.clone( false ) );
+
+		// Match the table and column widths - read all sizes before setting
+		// to reduce reflows
+		var tableWidth = target.outerWidth();
+		var tableHeight = target.outerHeight();
+		var sizes = target.children().map( function () {
+			return $(this).width();
+		} );
+
+		clone
+			.width( tableWidth )
+			.height( tableHeight )
+			.find('tr').children().each( function (i) {
+				this.style.width = sizes[i]+'px';
+			} );
+
+		// Insert into the document to have it floating around
+		clone.appendTo( 'body' );
+
+		this.dom.clone = clone;
+	},
+
+
+	/**
+	 * Update the cloned item's position in the document
+	 *
+	 * @param  {object} e Event giving the mouse's position
+	 * @private
+	 */
+	_clonePosition: function ( e )
+	{
+		var start = this.s.start;
+		var topDiff = this._eventToPage( e, 'Y' ) - start.top;
+		var leftDiff = this._eventToPage( e, 'X' ) - start.left;
+		var snap = this.c.snapX;
+		var left;
+
+		if ( snap === true ) {
+			left = start.offsetLeft;
+		}
+		else if ( typeof snap === 'number' ) {
+			left = start.offsetLeft + snap;
+		}
+		else {
+			left = leftDiff + start.offsetLeft;
+		}
+
+		this.dom.clone.css( {
+			top: topDiff + start.offsetTop,
+			left: left
+		} );
+	},
+
+
+	/**
+	 * Emit an event on the DataTable for listeners
+	 *
+	 * @param  {string} name Event name
+	 * @param  {array} args Event arguments
+	 * @private
+	 */
+	_emitEvent: function ( name, args )
+	{
+		this.s.dt.iterator( 'table', function ( ctx, i ) {
+			$(ctx.nTable).triggerHandler( name+'.dt', args );
+		} );
+	},
+
+
+	/**
+	 * Get pageX/Y position from an event, regardless of if it is a mouse or
+	 * touch event.
+	 *
+	 * @param  {object} e Event
+	 * @param  {string} pos X or Y (must be a capital)
+	 * @private
+	 */
+	_eventToPage: function ( e, pos )
+	{
+		if ( e.type.indexOf( 'touch' ) !== -1 ) {
+			return e.originalEvent.touches[0][ 'page'+pos ];
+		}
+
+		return e[ 'page'+pos ];
+	},
+
+
+	/**
+	 * Mouse down event handler. Read initial positions and add event handlers
+	 * for the move.
+	 *
+	 * @param  {object} e      Mouse event
+	 * @param  {jQuery} target TR element that is to be moved
+	 * @private
+	 */
+	_mouseDown: function ( e, target )
+	{
+		var that = this;
+		var dt = this.s.dt;
+		var start = this.s.start;
+
+		var offset = target.offset();
+		start.top = this._eventToPage( e, 'Y' );
+		start.left = this._eventToPage( e, 'X' );
+		start.offsetTop = offset.top;
+		start.offsetLeft = offset.left;
+		start.nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );
+
+		this._cachePositions();
+		this._clone( target );
+		this._clonePosition( e );
+
+		this.dom.target = target;
+		target.addClass( 'dt-rowReorder-moving' );
+
+		$( document )
+			.on( 'mouseup.rowReorder touchend.rowReorder', function (e) {
+				that._mouseUp(e);
+			} )
+			.on( 'mousemove.rowReorder touchmove.rowReorder', function (e) {
+				that._mouseMove(e);
+			} );
+
+		// Check if window is x-scrolling - if not, disable it for the duration
+		// of the drag
+		if ( $(window).width() === $(document).width() ) {
+			$(document.body).addClass( 'dt-rowReorder-noOverflow' );
+		}
+
+		// Cache scrolling information so mouse move doesn't need to read.
+		// This assumes that the window and DT scroller will not change size
+		// during an row drag, which I think is a fair assumption
+		var scrollWrapper = this.dom.dtScroll;
+		this.s.scroll = {
+			windowHeight: $(window).height(),
+			windowWidth:  $(window).width(),
+			dtTop:        scrollWrapper.length ? scrollWrapper.offset().top : null,
+			dtLeft:       scrollWrapper.length ? scrollWrapper.offset().left : null,
+			dtHeight:     scrollWrapper.length ? scrollWrapper.outerHeight() : null,
+			dtWidth:      scrollWrapper.length ? scrollWrapper.outerWidth() : null
+		};
+	},
+
+
+	/**
+	 * Mouse move event handler - move the cloned row and shuffle the table's
+	 * rows if required.
+	 *
+	 * @param  {object} e Mouse event
+	 * @private
+	 */
+	_mouseMove: function ( e )
+	{
+		this._clonePosition( e );
+
+		// Transform the mouse position into a position in the table's body
+		var bodyY = this._eventToPage( e, 'Y' ) - this.s.bodyTop;
+		var middles = this.s.middles;
+		var insertPoint = null;
+		var dt = this.s.dt;
+		var body = dt.table().body();
+
+		// Determine where the row should be inserted based on the mouse
+		// position
+		for ( var i=0, ien=middles.length ; i<ien ; i++ ) {
+			if ( bodyY < middles[i] ) {
+				insertPoint = i;
+				break;
+			}
+		}
+
+		if ( insertPoint === null ) {
+			insertPoint = middles.length;
+		}
+
+		// Perform the DOM shuffle if it has changed from last time
+		if ( this.s.lastInsert === null || this.s.lastInsert !== insertPoint ) {
+			if ( insertPoint === 0 ) {
+				this.dom.target.prependTo( body );
+			}
+			else {
+				var nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );
+
+				if ( insertPoint > this.s.lastInsert ) {
+					this.dom.target.insertAfter( nodes[ insertPoint-1 ] );
+				}
+				else {
+					this.dom.target.insertBefore( nodes[ insertPoint ] );
+				}
+			}
+
+			this._cachePositions();
+
+			this.s.lastInsert = insertPoint;
+		}
+
+		this._shiftScroll( e );
+	},
+
+
+	/**
+	 * Mouse up event handler - release the event handlers and perform the
+	 * table updates
+	 *
+	 * @param  {object} e Mouse event
+	 * @private
+	 */
+	_mouseUp: function ( e )
+	{
+		var dt = this.s.dt;
+		var i, ien;
+		var dataSrc = this.c.dataSrc;
+
+		this.dom.clone.remove();
+		this.dom.clone = null;
+
+		this.dom.target.removeClass( 'dt-rowReorder-moving' );
+		//this.dom.target = null;
+
+		$(document).off( '.rowReorder' );
+		$(document.body).removeClass( 'dt-rowReorder-noOverflow' );
+
+		clearInterval( this.s.scrollInterval );
+		this.s.scrollInterval = null;
+
+		// Calculate the difference
+		var startNodes = this.s.start.nodes;
+		var endNodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );
+		var idDiff = {};
+		var fullDiff = [];
+		var diffNodes = [];
+		var getDataFn = this.s.getDataFn;
+		var setDataFn = this.s.setDataFn;
+
+		for ( i=0, ien=startNodes.length ; i<ien ; i++ ) {
+			if ( startNodes[i] !== endNodes[i] ) {
+				var id = dt.row( endNodes[i] ).id();
+				var endRowData = dt.row( endNodes[i] ).data();
+				var startRowData = dt.row( startNodes[i] ).data();
+
+				if ( id ) {
+					idDiff[ id ] = getDataFn( startRowData );
+				}
+
+				fullDiff.push( {
+					node: endNodes[i],
+					oldData: getDataFn( endRowData ),
+					newData: getDataFn( startRowData ),
+					newPosition: i,
+					oldPosition: $.inArray( endNodes[i], startNodes )
+				} );
+
+				diffNodes.push( endNodes[i] );
+			}
+		}
+		
+		// Create event args
+		var eventArgs = [ fullDiff, {
+			dataSrc:    dataSrc,
+			nodes:      diffNodes,
+			values:     idDiff,
+			triggerRow: dt.row( this.dom.target )
+		} ];
+		
+		// Emit event
+		this._emitEvent( 'row-reorder', eventArgs );
+
+		// Editor interface
+		if ( this.c.editor ) {
+			this.c.editor
+				.edit( diffNodes, false, {
+					submit: 'changed'
+				} )
+				.multiSet( dataSrc, idDiff )
+				.submit();
+		}
+
+		// Do update if required
+		if ( this.c.update ) {
+			for ( i=0, ien=fullDiff.length ; i<ien ; i++ ) {
+				var row = dt.row( fullDiff[i].node );
+				var rowData = row.data();
+
+				setDataFn( rowData, fullDiff[i].newData );
+
+				// Invalidate the cell that has the same data source as the dataSrc
+				dt.columns().every( function () {
+					if ( this.dataSrc() === dataSrc ) {
+						dt.cell( fullDiff[i].node, this.index() ).invalidate( 'data' );
+					}
+				} );
+			}
+			
+			// Trigger row reordered event
+			this._emitEvent( 'row-reordered', eventArgs );
+
+			dt.draw( false );
+		}
+	},
+
+
+	/**
+	 * Move the window and DataTables scrolling during a drag to scroll new
+	 * content into view.
+	 *
+	 * This matches the `_shiftScroll` method used in AutoFill, but only
+	 * horizontal scrolling is considered here.
+	 *
+	 * @param  {object} e Mouse move event object
+	 * @private
+	 */
+	_shiftScroll: function ( e )
+	{
+		var that = this;
+		var dt = this.s.dt;
+		var scroll = this.s.scroll;
+		var runInterval = false;
+		var scrollSpeed = 5;
+		var buffer = 65;
+		var
+			windowY = e.pageY - document.body.scrollTop,
+			windowVert,
+			dtVert;
+
+		// Window calculations - based on the mouse position in the window,
+		// regardless of scrolling
+		if ( windowY < buffer ) {
+			windowVert = scrollSpeed * -1;
+		}
+		else if ( windowY > scroll.windowHeight - buffer ) {
+			windowVert = scrollSpeed;
+		}
+
+		// DataTables scrolling calculations - based on the table's position in
+		// the document and the mouse position on the page
+		if ( scroll.dtTop !== null && e.pageY < scroll.dtTop + buffer ) {
+			dtVert = scrollSpeed * -1;
+		}
+		else if ( scroll.dtTop !== null && e.pageY > scroll.dtTop + scroll.dtHeight - buffer ) {
+			dtVert = scrollSpeed;
+		}
+
+		// This is where it gets interesting. We want to continue scrolling
+		// without requiring a mouse move, so we need an interval to be
+		// triggered. The interval should continue until it is no longer needed,
+		// but it must also use the latest scroll commands (for example consider
+		// that the mouse might move from scrolling up to scrolling left, all
+		// with the same interval running. We use the `scroll` object to "pass"
+		// this information to the interval. Can't use local variables as they
+		// wouldn't be the ones that are used by an already existing interval!
+		if ( windowVert || dtVert ) {
+			scroll.windowVert = windowVert;
+			scroll.dtVert = dtVert;
+			runInterval = true;
+		}
+		else if ( this.s.scrollInterval ) {
+			// Don't need to scroll - remove any existing timer
+			clearInterval( this.s.scrollInterval );
+			this.s.scrollInterval = null;
+		}
+
+		// If we need to run the interval to scroll and there is no existing
+		// interval (if there is an existing one, it will continue to run)
+		if ( ! this.s.scrollInterval && runInterval ) {
+			this.s.scrollInterval = setInterval( function () {
+				// Don't need to worry about setting scroll <0 or beyond the
+				// scroll bound as the browser will just reject that.
+				if ( scroll.windowVert ) {
+					document.body.scrollTop += scroll.windowVert;
+				}
+
+				// DataTables scrolling
+				if ( scroll.dtVert ) {
+					var scroller = that.dom.dtScroll[0];
+
+					if ( scroll.dtVert ) {
+						scroller.scrollTop += scroll.dtVert;
+					}
+				}
+			}, 20 );
+		}
+	}
+} );
+
+
+
+/**
+ * RowReorder default settings for initialisation
+ *
+ * @namespace
+ * @name RowReorder.defaults
+ * @static
+ */
+RowReorder.defaults = {
+	/**
+	 * Data point in the host row's data source object for where to get and set
+	 * the data to reorder. This will normally also be the sorting column.
+	 *
+	 * @type {Number}
+	 */
+	dataSrc: 0,
+
+	/**
+	 * Editor instance that will be used to perform the update
+	 *
+	 * @type {DataTable.Editor}
+	 */
+	editor: null,
+
+	/**
+	 * Drag handle selector. This defines the element that when dragged will
+	 * reorder a row.
+	 *
+	 * @type {String}
+	 */
+	selector: 'td:first-child',
+
+	/**
+	 * Optionally lock the dragged row's x-position. This can be `true` to
+	 * fix the position match the host table's, `false` to allow free movement
+	 * of the row, or a number to define an offset from the host table.
+	 *
+	 * @type {Boolean|number}
+	 */
+	snapX: false,
+
+	/**
+	 * Update the table's data on drop
+	 *
+	 * @type {Boolean}
+	 */
+	update: true
+};
+
+
+/**
+ * Version information
+ *
+ * @name RowReorder.version
+ * @static
+ */
+RowReorder.version = '1.1.2';
+
+
+$.fn.dataTable.RowReorder = RowReorder;
+$.fn.DataTable.RowReorder = RowReorder;
+
+// Attach a listener to the document which listens for DataTables initialisation
+// events so we can automatically initialise
+$(document).on( 'init.dt.dtr', function (e, settings, json) {
+	if ( e.namespace !== 'dt' ) {
+		return;
+	}
+
+	var init = settings.oInit.rowReorder;
+	var defaults = DataTable.defaults.rowReorder;
+
+	if ( init || defaults ) {
+		var opts = $.extend( {}, init, defaults );
+
+		if ( init !== false ) {
+			new RowReorder( settings, opts  );
+		}
+	}
+} );
+
+
+return RowReorder;
+}));

assets/plugin/datatables/extensions/RowReorder/js/dataTables.rowReorder.min.js

@@ -0,0 +1,16 @@
+/*!
+ RowReorder 1.1.2
+ 2015-2016 SpryMedia Ltd - datatables.net/license
+*/
+(function(e){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(f){return e(f,window,document)}):"object"===typeof exports?module.exports=function(f,g){f||(f=window);if(!g||!g.fn.dataTable)g=require("datatables.net")(f,g).$;return e(g,f,f.document)}:e(jQuery,window,document)})(function(e,f,g){var j=e.fn.dataTable,i=function(b,a){if(!j.versionCheck||!j.versionCheck("1.10.8"))throw"DataTables RowReorder requires DataTables 1.10.8 or newer";this.c=e.extend(!0,{},j.defaults.rowReorder,
+i.defaults,a);this.s={bodyTop:null,dt:new j.Api(b),getDataFn:j.ext.oApi._fnGetObjectDataFn(this.c.dataSrc),middles:null,scroll:{},scrollInterval:null,setDataFn:j.ext.oApi._fnSetObjectDataFn(this.c.dataSrc),start:{top:0,left:0,offsetTop:0,offsetLeft:0,nodes:[]},windowHeight:0};this.dom={clone:null,dtScroll:e("div.dataTables_scrollBody",this.s.dt.table().container())};var c=this.s.dt.settings()[0],d=c.rowreorder;if(d)return d;c.rowreorder=this;this._constructor()};e.extend(i.prototype,{_constructor:function(){var b=
+this,a=this.s.dt,c=e(a.table().node());"static"===c.css("position")&&c.css("position","relative");e(a.table().container()).on("mousedown.rowReorder touchstart.rowReorder",this.c.selector,function(d){var c=e(this).closest("tr");if(a.row(c).any())return b._mouseDown(d,c),!1});a.on("destroy.rowReorder",function(){e(a.table().container()).off(".rowReorder");a.off(".rowReorder")})},_cachePositions:function(){var b=this.s.dt,a=e(b.table().node()).find("thead").outerHeight(),c=e.unique(b.rows({page:"current"}).nodes().toArray()),
+d=e.map(c,function(b){return e(b).position().top-a}),c=e.map(d,function(a,c){return d.length<c-1?(a+d[c+1])/2:(a+a+e(b.row(":last-child").node()).outerHeight())/2});this.s.middles=c;this.s.bodyTop=e(b.table().body()).offset().top;this.s.windowHeight=e(f).height()},_clone:function(b){var a=e(this.s.dt.table().node().cloneNode(!1)).addClass("dt-rowReorder-float").append("<tbody/>").append(b.clone(!1)),c=b.outerWidth(),d=b.outerHeight(),h=b.children().map(function(){return e(this).width()});a.width(c).height(d).find("tr").children().each(function(a){this.style.width=
+h[a]+"px"});a.appendTo("body");this.dom.clone=a},_clonePosition:function(b){var a=this.s.start,c=this._eventToPage(b,"Y")-a.top,b=this._eventToPage(b,"X")-a.left,d=this.c.snapX;this.dom.clone.css({top:c+a.offsetTop,left:!0===d?a.offsetLeft:"number"===typeof d?a.offsetLeft+d:b+a.offsetLeft})},_emitEvent:function(b,a){this.s.dt.iterator("table",function(c){e(c.nTable).triggerHandler(b+".dt",a)})},_eventToPage:function(b,a){return-1!==b.type.indexOf("touch")?b.originalEvent.touches[0]["page"+a]:b["page"+
+a]},_mouseDown:function(b,a){var c=this,d=this.s.dt,h=this.s.start,k=a.offset();h.top=this._eventToPage(b,"Y");h.left=this._eventToPage(b,"X");h.offsetTop=k.top;h.offsetLeft=k.left;h.nodes=e.unique(d.rows({page:"current"}).nodes().toArray());this._cachePositions();this._clone(a);this._clonePosition(b);this.dom.target=a;a.addClass("dt-rowReorder-moving");e(g).on("mouseup.rowReorder touchend.rowReorder",function(a){c._mouseUp(a)}).on("mousemove.rowReorder touchmove.rowReorder",function(a){c._mouseMove(a)});
+e(f).width()===e(g).width()&&e(g.body).addClass("dt-rowReorder-noOverflow");d=this.dom.dtScroll;this.s.scroll={windowHeight:e(f).height(),windowWidth:e(f).width(),dtTop:d.length?d.offset().top:null,dtLeft:d.length?d.offset().left:null,dtHeight:d.length?d.outerHeight():null,dtWidth:d.length?d.outerWidth():null}},_mouseMove:function(b){this._clonePosition(b);for(var a=this._eventToPage(b,"Y")-this.s.bodyTop,c=this.s.middles,d=null,h=this.s.dt,k=h.table().body(),g=0,f=c.length;g<f;g++)if(a<c[g]){d=g;
+break}null===d&&(d=c.length);if(null===this.s.lastInsert||this.s.lastInsert!==d)0===d?this.dom.target.prependTo(k):(a=e.unique(h.rows({page:"current"}).nodes().toArray()),d>this.s.lastInsert?this.dom.target.insertAfter(a[d-1]):this.dom.target.insertBefore(a[d])),this._cachePositions(),this.s.lastInsert=d;this._shiftScroll(b)},_mouseUp:function(){var b=this.s.dt,a,c,d=this.c.dataSrc;this.dom.clone.remove();this.dom.clone=null;this.dom.target.removeClass("dt-rowReorder-moving");e(g).off(".rowReorder");
+e(g.body).removeClass("dt-rowReorder-noOverflow");clearInterval(this.s.scrollInterval);this.s.scrollInterval=null;var h=this.s.start.nodes,k=e.unique(b.rows({page:"current"}).nodes().toArray()),f={},l=[],i=[],j=this.s.getDataFn,o=this.s.setDataFn;a=0;for(c=h.length;a<c;a++)if(h[a]!==k[a]){var m=b.row(k[a]).id(),p=b.row(k[a]).data(),n=b.row(h[a]).data();m&&(f[m]=j(n));l.push({node:k[a],oldData:j(p),newData:j(n),newPosition:a,oldPosition:e.inArray(k[a],h)});i.push(k[a])}h=[l,{dataSrc:d,nodes:i,values:f,
+triggerRow:b.row(this.dom.target)}];this._emitEvent("row-reorder",h);this.c.editor&&this.c.editor.edit(i,!1,{submit:"changed"}).multiSet(d,f).submit();if(this.c.update){a=0;for(c=l.length;a<c;a++)f=b.row(l[a].node).data(),o(f,l[a].newData),b.columns().every(function(){this.dataSrc()===d&&b.cell(l[a].node,this.index()).invalidate("data")});this._emitEvent("row-reordered",h);b.draw(!1)}},_shiftScroll:function(b){var a=this,c=this.s.scroll,d=!1,e=b.pageY-g.body.scrollTop,f,i;65>e?f=-5:e>c.windowHeight-
+65&&(f=5);null!==c.dtTop&&b.pageY<c.dtTop+65?i=-5:null!==c.dtTop&&b.pageY>c.dtTop+c.dtHeight-65&&(i=5);f||i?(c.windowVert=f,c.dtVert=i,d=!0):this.s.scrollInterval&&(clearInterval(this.s.scrollInterval),this.s.scrollInterval=null);!this.s.scrollInterval&&d&&(this.s.scrollInterval=setInterval(function(){if(c.windowVert)g.body.scrollTop=g.body.scrollTop+c.windowVert;if(c.dtVert){var b=a.dom.dtScroll[0];if(c.dtVert)b.scrollTop=b.scrollTop+c.dtVert}},20))}});i.defaults={dataSrc:0,editor:null,selector:"td:first-child",
+snapX:!1,update:!0};i.version="1.1.2";e.fn.dataTable.RowReorder=i;e.fn.DataTable.RowReorder=i;e(g).on("init.dt.dtr",function(b,a){if("dt"===b.namespace){var c=a.oInit.rowReorder,d=j.defaults.rowReorder;if(c||d)d=e.extend({},c,d),!1!==c&&new i(a,d)}});return i});