X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fpybind%2Fmgr%2Fdashboard%2Fstatic%2FAdminLTE-2.3.7%2Fplugins%2Fdatatables%2Fextensions%2FColReorder%2Fjs%2FdataTables.colReorder.js;fp=src%2Fceph%2Fsrc%2Fpybind%2Fmgr%2Fdashboard%2Fstatic%2FAdminLTE-2.3.7%2Fplugins%2Fdatatables%2Fextensions%2FColReorder%2Fjs%2FdataTables.colReorder.js;h=c3b2f1e2adc695faa072b8b6244333b970a8b401;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git

diff --git a/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/datatables/extensions/ColReorder/js/dataTables.colReorder.js b/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/datatables/extensions/ColReorder/js/dataTables.colReorder.js
new file mode 100644
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@@ -0,0 +1,1372 @@
+/*! ColReorder 1.1.3
+ * ©2010-2014 SpryMedia Ltd - datatables.net/license
+ */
+
+/**
+ * @summary     ColReorder
+ * @description Provide the ability to reorder columns in a DataTable
+ * @version     1.1.3
+ * @file        dataTables.colReorder.js
+ * @author      SpryMedia Ltd (www.sprymedia.co.uk)
+ * @contact     www.sprymedia.co.uk/contact
+ * @copyright   Copyright 2010-2014 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(window, document, undefined) {
+
+
+/**
+ * Switch the key value pairing of an index array to be value key (i.e. the old value is now the
+ * key). For example consider [ 2, 0, 1 ] this would be returned as [ 1, 2, 0 ].
+ *  @method  fnInvertKeyValues
+ *  @param   array aIn Array to switch around
+ *  @returns array
+ */
+function fnInvertKeyValues( aIn )
+{
+	var aRet=[];
+	for ( var i=0, iLen=aIn.length ; i<iLen ; i++ )
+	{
+		aRet[ aIn[i] ] = i;
+	}
+	return aRet;
+}
+
+
+/**
+ * Modify an array by switching the position of two elements
+ *  @method  fnArraySwitch
+ *  @param   array aArray Array to consider, will be modified by reference (i.e. no return)
+ *  @param   int iFrom From point
+ *  @param   int iTo Insert point
+ *  @returns void
+ */
+function fnArraySwitch( aArray, iFrom, iTo )
+{
+	var mStore = aArray.splice( iFrom, 1 )[0];
+	aArray.splice( iTo, 0, mStore );
+}
+
+
+/**
+ * Switch the positions of nodes in a parent node (note this is specifically designed for
+ * table rows). Note this function considers all element nodes under the parent!
+ *  @method  fnDomSwitch
+ *  @param   string sTag Tag to consider
+ *  @param   int iFrom Element to move
+ *  @param   int Point to element the element to (before this point), can be null for append
+ *  @returns void
+ */
+function fnDomSwitch( nParent, iFrom, iTo )
+{
+	var anTags = [];
+	for ( var i=0, iLen=nParent.childNodes.length ; i<iLen ; i++ )
+	{
+		if ( nParent.childNodes[i].nodeType == 1 )
+		{
+			anTags.push( nParent.childNodes[i] );
+		}
+	}
+	var nStore = anTags[ iFrom ];
+
+	if ( iTo !== null )
+	{
+		nParent.insertBefore( nStore, anTags[iTo] );
+	}
+	else
+	{
+		nParent.appendChild( nStore );
+	}
+}
+
+
+
+var factory = function( $, DataTable ) {
+"use strict";
+
+/**
+ * Plug-in for DataTables which will reorder the internal column structure by taking the column
+ * from one position (iFrom) and insert it into a given point (iTo).
+ *  @method  $.fn.dataTableExt.oApi.fnColReorder
+ *  @param   object oSettings DataTables settings object - automatically added by DataTables!
+ *  @param   int iFrom Take the column to be repositioned from this point
+ *  @param   int iTo and insert it into this point
+ *  @returns void
+ */
+$.fn.dataTableExt.oApi.fnColReorder = function ( oSettings, iFrom, iTo )
+{
+	var v110 = $.fn.dataTable.Api ? true : false;
+	var i, iLen, j, jLen, iCols=oSettings.aoColumns.length, nTrs, oCol;
+	var attrMap = function ( obj, prop, mapping ) {
+		if ( ! obj[ prop ] ) {
+			return;
+		}
+
+		var a = obj[ prop ].split('.');
+		var num = a.shift();
+
+		if ( isNaN( num*1 ) ) {
+			return;
+		}
+
+		obj[ prop ] = mapping[ num*1 ]+'.'+a.join('.');
+	};
+
+	/* Sanity check in the input */
+	if ( iFrom == iTo )
+	{
+		/* Pointless reorder */
+		return;
+	}
+
+	if ( iFrom < 0 || iFrom >= iCols )
+	{
+		this.oApi._fnLog( oSettings, 1, "ColReorder 'from' index is out of bounds: "+iFrom );
+		return;
+	}
+
+	if ( iTo < 0 || iTo >= iCols )
+	{
+		this.oApi._fnLog( oSettings, 1, "ColReorder 'to' index is out of bounds: "+iTo );
+		return;
+	}
+
+	/*
+	 * Calculate the new column array index, so we have a mapping between the old and new
+	 */
+	var aiMapping = [];
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		aiMapping[i] = i;
+	}
+	fnArraySwitch( aiMapping, iFrom, iTo );
+	var aiInvertMapping = fnInvertKeyValues( aiMapping );
+
+
+	/*
+	 * Convert all internal indexing to the new column order indexes
+	 */
+	/* Sorting */
+	for ( i=0, iLen=oSettings.aaSorting.length ; i<iLen ; i++ )
+	{
+		oSettings.aaSorting[i][0] = aiInvertMapping[ oSettings.aaSorting[i][0] ];
+	}
+
+	/* Fixed sorting */
+	if ( oSettings.aaSortingFixed !== null )
+	{
+		for ( i=0, iLen=oSettings.aaSortingFixed.length ; i<iLen ; i++ )
+		{
+			oSettings.aaSortingFixed[i][0] = aiInvertMapping[ oSettings.aaSortingFixed[i][0] ];
+		}
+	}
+
+	/* Data column sorting (the column which the sort for a given column should take place on) */
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		oCol = oSettings.aoColumns[i];
+		for ( j=0, jLen=oCol.aDataSort.length ; j<jLen ; j++ )
+		{
+			oCol.aDataSort[j] = aiInvertMapping[ oCol.aDataSort[j] ];
+		}
+
+		// Update the column indexes
+		if ( v110 ) {
+			oCol.idx = aiInvertMapping[ oCol.idx ];
+		}
+	}
+
+	if ( v110 ) {
+		// Update 1.10 optimised sort class removal variable
+		$.each( oSettings.aLastSort, function (i, val) {
+			oSettings.aLastSort[i].src = aiInvertMapping[ val.src ];
+		} );
+	}
+
+	/* Update the Get and Set functions for each column */
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		oCol = oSettings.aoColumns[i];
+
+		if ( typeof oCol.mData == 'number' ) {
+			oCol.mData = aiInvertMapping[ oCol.mData ];
+
+			// regenerate the get / set functions
+			oSettings.oApi._fnColumnOptions( oSettings, i, {} );
+		}
+		else if ( $.isPlainObject( oCol.mData ) ) {
+			// HTML5 data sourced
+			attrMap( oCol.mData, '_',      aiInvertMapping );
+			attrMap( oCol.mData, 'filter', aiInvertMapping );
+			attrMap( oCol.mData, 'sort',   aiInvertMapping );
+			attrMap( oCol.mData, 'type',   aiInvertMapping );
+
+			// regenerate the get / set functions
+			oSettings.oApi._fnColumnOptions( oSettings, i, {} );
+		}
+	}
+
+
+	/*
+	 * Move the DOM elements
+	 */
+	if ( oSettings.aoColumns[iFrom].bVisible )
+	{
+		/* Calculate the current visible index and the point to insert the node before. The insert
+		 * before needs to take into account that there might not be an element to insert before,
+		 * in which case it will be null, and an appendChild should be used
+		 */
+		var iVisibleIndex = this.oApi._fnColumnIndexToVisible( oSettings, iFrom );
+		var iInsertBeforeIndex = null;
+
+		i = iTo < iFrom ? iTo : iTo + 1;
+		while ( iInsertBeforeIndex === null && i < iCols )
+		{
+			iInsertBeforeIndex = this.oApi._fnColumnIndexToVisible( oSettings, i );
+			i++;
+		}
+
+		/* Header */
+		nTrs = oSettings.nTHead.getElementsByTagName('tr');
+		for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
+		{
+			fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
+		}
+
+		/* Footer */
+		if ( oSettings.nTFoot !== null )
+		{
+			nTrs = oSettings.nTFoot.getElementsByTagName('tr');
+			for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
+			{
+				fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
+			}
+		}
+
+		/* Body */
+		for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
+		{
+			if ( oSettings.aoData[i].nTr !== null )
+			{
+				fnDomSwitch( oSettings.aoData[i].nTr, iVisibleIndex, iInsertBeforeIndex );
+			}
+		}
+	}
+
+	/*
+	 * Move the internal array elements
+	 */
+	/* Columns */
+	fnArraySwitch( oSettings.aoColumns, iFrom, iTo );
+
+	/* Search columns */
+	fnArraySwitch( oSettings.aoPreSearchCols, iFrom, iTo );
+
+	/* Array array - internal data anodes cache */
+	for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
+	{
+		var data = oSettings.aoData[i];
+
+		if ( v110 ) {
+			// DataTables 1.10+
+			if ( data.anCells ) {
+				fnArraySwitch( data.anCells, iFrom, iTo );
+			}
+
+			// For DOM sourced data, the invalidate will reread the cell into
+			// the data array, but for data sources as an array, they need to
+			// be flipped
+			if ( data.src !== 'dom' && $.isArray( data._aData ) ) {
+				fnArraySwitch( data._aData, iFrom, iTo );
+			}
+		}
+		else {
+			// DataTables 1.9-
+			if ( $.isArray( data._aData ) ) {
+				fnArraySwitch( data._aData, iFrom, iTo );
+			}
+			fnArraySwitch( data._anHidden, iFrom, iTo );
+		}
+	}
+
+	/* Reposition the header elements in the header layout array */
+	for ( i=0, iLen=oSettings.aoHeader.length ; i<iLen ; i++ )
+	{
+		fnArraySwitch( oSettings.aoHeader[i], iFrom, iTo );
+	}
+
+	if ( oSettings.aoFooter !== null )
+	{
+		for ( i=0, iLen=oSettings.aoFooter.length ; i<iLen ; i++ )
+		{
+			fnArraySwitch( oSettings.aoFooter[i], iFrom, iTo );
+		}
+	}
+
+	// In 1.10 we need to invalidate row cached data for sorting, filtering etc
+	if ( v110 ) {
+		var api = new $.fn.dataTable.Api( oSettings );
+		api.rows().invalidate();
+	}
+
+	/*
+	 * Update DataTables' event handlers
+	 */
+
+	/* Sort listener */
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		$(oSettings.aoColumns[i].nTh).off('click.DT');
+		this.oApi._fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i );
+	}
+
+
+	/* Fire an event so other plug-ins can update */
+	$(oSettings.oInstance).trigger( 'column-reorder', [ oSettings, {
+		"iFrom": iFrom,
+		"iTo": iTo,
+		"aiInvertMapping": aiInvertMapping
+	} ] );
+};
+
+
+/**
+ * ColReorder provides column visibility control for DataTables
+ * @class ColReorder
+ * @constructor
+ * @param {object} dt DataTables settings object
+ * @param {object} opts ColReorder options
+ */
+var ColReorder = function( dt, opts )
+{
+	var oDTSettings;
+
+	if ( $.fn.dataTable.Api ) {
+		oDTSettings = new $.fn.dataTable.Api( dt ).settings()[0];
+	}
+	// 1.9 compatibility
+	else if ( dt.fnSettings ) {
+		// DataTables object, convert to the settings object
+		oDTSettings = dt.fnSettings();
+	}
+	else if ( typeof dt === 'string' ) {
+		// jQuery selector
+		if ( $.fn.dataTable.fnIsDataTable( $(dt)[0] ) ) {
+			oDTSettings = $(dt).eq(0).dataTable().fnSettings();
+		}
+	}
+	else if ( dt.nodeName && dt.nodeName.toLowerCase() === 'table' ) {
+		// Table node
+		if ( $.fn.dataTable.fnIsDataTable( dt.nodeName ) ) {
+			oDTSettings = $(dt.nodeName).dataTable().fnSettings();
+		}
+	}
+	else if ( dt instanceof jQuery ) {
+		// jQuery object
+		if ( $.fn.dataTable.fnIsDataTable( dt[0] ) ) {
+			oDTSettings = dt.eq(0).dataTable().fnSettings();
+		}
+	}
+	else {
+		// DataTables settings object
+		oDTSettings = dt;
+	}
+
+	// Ensure that we can't initialise on the same table twice
+	if ( oDTSettings._colReorder ) {
+		throw "ColReorder already initialised on table #"+oDTSettings.nTable.id;
+	}
+
+	// Convert from camelCase to Hungarian, just as DataTables does
+	var camelToHungarian = $.fn.dataTable.camelToHungarian;
+	if ( camelToHungarian ) {
+		camelToHungarian( ColReorder.defaults, ColReorder.defaults, true );
+		camelToHungarian( ColReorder.defaults, opts || {} );
+	}
+
+
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Public class variables
+	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+	/**
+	 * @namespace Settings object which contains customisable information for ColReorder instance
+	 */
+	this.s = {
+		/**
+		 * DataTables settings object
+		 *  @property dt
+		 *  @type     Object
+		 *  @default  null
+		 */
+		"dt": null,
+
+		/**
+		 * Initialisation object used for this instance
+		 *  @property init
+		 *  @type     object
+		 *  @default  {}
+		 */
+		"init": $.extend( true, {}, ColReorder.defaults, opts ),
+
+		/**
+		 * Number of columns to fix (not allow to be reordered)
+		 *  @property fixed
+		 *  @type     int
+		 *  @default  0
+		 */
+		"fixed": 0,
+
+		/**
+		 * Number of columns to fix counting from right (not allow to be reordered)
+		 *  @property fixedRight
+		 *  @type     int
+		 *  @default  0
+		 */
+		"fixedRight": 0,
+
+		/**
+		 * Callback function for once the reorder has been done
+		 *  @property reorderCallback
+		 *  @type     function
+		 *  @default  null
+		 */
+		"reorderCallback": null,
+
+		/**
+		 * @namespace Information used for the mouse drag
+		 */
+		"mouse": {
+			"startX": -1,
+			"startY": -1,
+			"offsetX": -1,
+			"offsetY": -1,
+			"target": -1,
+			"targetIndex": -1,
+			"fromIndex": -1
+		},
+
+		/**
+		 * Information which is used for positioning the insert cusor and knowing where to do the
+		 * insert. Array of objects with the properties:
+		 *   x: x-axis position
+		 *   to: insert point
+		 *  @property aoTargets
+		 *  @type     array
+		 *  @default  []
+		 */
+		"aoTargets": []
+	};
+
+
+	/**
+	 * @namespace Common and useful DOM elements for the class instance
+	 */
+	this.dom = {
+		/**
+		 * Dragging element (the one the mouse is moving)
+		 *  @property drag
+		 *  @type     element
+		 *  @default  null
+		 */
+		"drag": null,
+
+		/**
+		 * The insert cursor
+		 *  @property pointer
+		 *  @type     element
+		 *  @default  null
+		 */
+		"pointer": null
+	};
+
+
+	/* Constructor logic */
+	this.s.dt = oDTSettings;
+	this.s.dt._colReorder = this;
+	this._fnConstruct();
+
+	/* Add destroy callback */
+	oDTSettings.oApi._fnCallbackReg(oDTSettings, 'aoDestroyCallback', $.proxy(this._fnDestroy, this), 'ColReorder');
+
+	return this;
+};
+
+
+
+ColReorder.prototype = {
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Public methods
+	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+	/**
+	 * Reset the column ordering to the original ordering that was detected on
+	 * start up.
+	 *  @return {this} Returns `this` for chaining.
+	 *
+	 *  @example
+	 *    // DataTables initialisation with ColReorder
+	 *    var table = $('#example').dataTable( {
+	 *        "sDom": 'Rlfrtip'
+	 *    } );
+	 *
+	 *    // Add click event to a button to reset the ordering
+	 *    $('#resetOrdering').click( function (e) {
+	 *        e.preventDefault();
+	 *        $.fn.dataTable.ColReorder( table ).fnReset();
+	 *    } );
+	 */
+	"fnReset": function ()
+	{
+		var a = [];
+		for ( var i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
+		{
+			a.push( this.s.dt.aoColumns[i]._ColReorder_iOrigCol );
+		}
+
+		this._fnOrderColumns( a );
+
+		return this;
+	},
+
+	/**
+	 * `Deprecated` - Get the current order of the columns, as an array.
+	 *  @return {array} Array of column identifiers
+	 *  @deprecated `fnOrder` should be used in preference to this method.
+	 *      `fnOrder` acts as a getter/setter.
+	 */
+	"fnGetCurrentOrder": function ()
+	{
+		return this.fnOrder();
+	},
+
+	/**
+	 * Get the current order of the columns, as an array. Note that the values
+	 * given in the array are unique identifiers for each column. Currently
+	 * these are the original ordering of the columns that was detected on
+	 * start up, but this could potentially change in future.
+	 *  @return {array} Array of column identifiers
+	 *
+	 *  @example
+	 *    // Get column ordering for the table
+	 *    var order = $.fn.dataTable.ColReorder( dataTable ).fnOrder();
+	 *//**
+	 * Set the order of the columns, from the positions identified in the
+	 * ordering array given. Note that ColReorder takes a brute force approach
+	 * to reordering, so it is possible multiple reordering events will occur
+	 * before the final order is settled upon.
+	 *  @param {array} [set] Array of column identifiers in the new order. Note
+	 *    that every column must be included, uniquely, in this array.
+	 *  @return {this} Returns `this` for chaining.
+	 *
+	 *  @example
+	 *    // Swap the first and second columns
+	 *    $.fn.dataTable.ColReorder( dataTable ).fnOrder( [1, 0, 2, 3, 4] );
+	 *
+	 *  @example
+	 *    // Move the first column to the end for the table `#example`
+	 *    var curr = $.fn.dataTable.ColReorder( '#example' ).fnOrder();
+	 *    var first = curr.shift();
+	 *    curr.push( first );
+	 *    $.fn.dataTable.ColReorder( '#example' ).fnOrder( curr );
+	 *
+	 *  @example
+	 *    // Reverse the table's order
+	 *    $.fn.dataTable.ColReorder( '#example' ).fnOrder(
+	 *      $.fn.dataTable.ColReorder( '#example' ).fnOrder().reverse()
+	 *    );
+	 */
+	"fnOrder": function ( set )
+	{
+		if ( set === undefined )
+		{
+			var a = [];
+			for ( var i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
+			{
+				a.push( this.s.dt.aoColumns[i]._ColReorder_iOrigCol );
+			}
+			return a;
+		}
+
+		this._fnOrderColumns( fnInvertKeyValues( set ) );
+
+		return this;
+	},
+
+
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Private methods (they are of course public in JS, but recommended as private)
+	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+	/**
+	 * Constructor logic
+	 *  @method  _fnConstruct
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnConstruct": function ()
+	{
+		var that = this;
+		var iLen = this.s.dt.aoColumns.length;
+		var i;
+
+		/* Columns discounted from reordering - counting left to right */
+		if ( this.s.init.iFixedColumns )
+		{
+			this.s.fixed = this.s.init.iFixedColumns;
+		}
+
+		/* Columns discounted from reordering - counting right to left */
+		this.s.fixedRight = this.s.init.iFixedColumnsRight ?
+			this.s.init.iFixedColumnsRight :
+			0;
+
+		/* Drop callback initialisation option */
+		if ( this.s.init.fnReorderCallback )
+		{
+			this.s.reorderCallback = this.s.init.fnReorderCallback;
+		}
+
+		/* Add event handlers for the drag and drop, and also mark the original column order */
+		for ( i = 0; i < iLen; i++ )
+		{
+			if ( i > this.s.fixed-1 && i < iLen - this.s.fixedRight )
+			{
+				this._fnMouseListener( i, this.s.dt.aoColumns[i].nTh );
+			}
+
+			/* Mark the original column order for later reference */
+			this.s.dt.aoColumns[i]._ColReorder_iOrigCol = i;
+		}
+
+		/* State saving */
+		this.s.dt.oApi._fnCallbackReg( this.s.dt, 'aoStateSaveParams', function (oS, oData) {
+			that._fnStateSave.call( that, oData );
+		}, "ColReorder_State" );
+
+		/* An initial column order has been specified */
+		var aiOrder = null;
+		if ( this.s.init.aiOrder )
+		{
+			aiOrder = this.s.init.aiOrder.slice();
+		}
+
+		/* State loading, overrides the column order given */
+		if ( this.s.dt.oLoadedState && typeof this.s.dt.oLoadedState.ColReorder != 'undefined' &&
+		  this.s.dt.oLoadedState.ColReorder.length == this.s.dt.aoColumns.length )
+		{
+			aiOrder = this.s.dt.oLoadedState.ColReorder;
+		}
+
+		/* If we have an order to apply - do so */
+		if ( aiOrder )
+		{
+			/* We might be called during or after the DataTables initialisation. If before, then we need
+			 * to wait until the draw is done, if after, then do what we need to do right away
+			 */
+			if ( !that.s.dt._bInitComplete )
+			{
+				var bDone = false;
+				this.s.dt.aoDrawCallback.push( {
+					"fn": function () {
+						if ( !that.s.dt._bInitComplete && !bDone )
+						{
+							bDone = true;
+							var resort = fnInvertKeyValues( aiOrder );
+							that._fnOrderColumns.call( that, resort );
+						}
+					},
+					"sName": "ColReorder_Pre"
+				} );
+			}
+			else
+			{
+				var resort = fnInvertKeyValues( aiOrder );
+				that._fnOrderColumns.call( that, resort );
+			}
+		}
+		else {
+			this._fnSetColumnIndexes();
+		}
+	},
+
+
+	/**
+	 * Set the column order from an array
+	 *  @method  _fnOrderColumns
+	 *  @param   array a An array of integers which dictate the column order that should be applied
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnOrderColumns": function ( a )
+	{
+		if ( a.length != this.s.dt.aoColumns.length )
+		{
+			this.s.dt.oInstance.oApi._fnLog( this.s.dt, 1, "ColReorder - array reorder does not "+
+				"match known number of columns. Skipping." );
+			return;
+		}
+
+		for ( var i=0, iLen=a.length ; i<iLen ; i++ )
+		{
+			var currIndex = $.inArray( i, a );
+			if ( i != currIndex )
+			{
+				/* Reorder our switching array */
+				fnArraySwitch( a, currIndex, i );
+
+				/* Do the column reorder in the table */
+				this.s.dt.oInstance.fnColReorder( currIndex, i );
+			}
+		}
+
+		/* When scrolling we need to recalculate the column sizes to allow for the shift */
+		if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
+		{
+			this.s.dt.oInstance.fnAdjustColumnSizing( false );
+		}
+
+		/* Save the state */
+		this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );
+
+		this._fnSetColumnIndexes();
+		
+		if ( this.s.reorderCallback !== null )
+		{
+			this.s.reorderCallback.call( this );
+		}
+	},
+
+
+	/**
+	 * Because we change the indexes of columns in the table, relative to their starting point
+	 * we need to reorder the state columns to what they are at the starting point so we can
+	 * then rearrange them again on state load!
+	 *  @method  _fnStateSave
+	 *  @param   object oState DataTables state
+	 *  @returns string JSON encoded cookie string for DataTables
+	 *  @private
+	 */
+	"_fnStateSave": function ( oState )
+	{
+		var i, iLen, aCopy, iOrigColumn;
+		var oSettings = this.s.dt;
+		var columns = oSettings.aoColumns;
+
+		oState.ColReorder = [];
+
+		/* Sorting */
+		if ( oState.aaSorting ) {
+			// 1.10.0-
+			for ( i=0 ; i<oState.aaSorting.length ; i++ ) {
+				oState.aaSorting[i][0] = columns[ oState.aaSorting[i][0] ]._ColReorder_iOrigCol;
+			}
+
+			var aSearchCopy = $.extend( true, [], oState.aoSearchCols );
+
+			for ( i=0, iLen=columns.length ; i<iLen ; i++ )
+			{
+				iOrigColumn = columns[i]._ColReorder_iOrigCol;
+
+				/* Column filter */
+				oState.aoSearchCols[ iOrigColumn ] = aSearchCopy[i];
+
+				/* Visibility */
+				oState.abVisCols[ iOrigColumn ] = columns[i].bVisible;
+
+				/* Column reordering */
+				oState.ColReorder.push( iOrigColumn );
+			}
+		}
+		else if ( oState.order ) {
+			// 1.10.1+
+			for ( i=0 ; i<oState.order.length ; i++ ) {
+				oState.order[i][0] = columns[ oState.order[i][0] ]._ColReorder_iOrigCol;
+			}
+
+			var stateColumnsCopy = $.extend( true, [], oState.columns );
+
+			for ( i=0, iLen=columns.length ; i<iLen ; i++ )
+			{
+				iOrigColumn = columns[i]._ColReorder_iOrigCol;
+
+				/* Columns */
+				oState.columns[ iOrigColumn ] = stateColumnsCopy[i];
+
+				/* Column reordering */
+				oState.ColReorder.push( iOrigColumn );
+			}
+		}
+	},
+
+
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Mouse drop and drag
+	 */
+
+	/**
+	 * Add a mouse down listener to a particluar TH element
+	 *  @method  _fnMouseListener
+	 *  @param   int i Column index
+	 *  @param   element nTh TH element clicked on
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnMouseListener": function ( i, nTh )
+	{
+		var that = this;
+		$(nTh).on( 'mousedown.ColReorder', function (e) {
+			e.preventDefault();
+			that._fnMouseDown.call( that, e, nTh );
+		} );
+	},
+
+
+	/**
+	 * Mouse down on a TH element in the table header
+	 *  @method  _fnMouseDown
+	 *  @param   event e Mouse event
+	 *  @param   element nTh TH element to be dragged
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnMouseDown": function ( e, nTh )
+	{
+		var that = this;
+
+		/* Store information about the mouse position */
+		var target = $(e.target).closest('th, td');
+		var offset = target.offset();
+		var idx = parseInt( $(nTh).attr('data-column-index'), 10 );
+
+		if ( idx === undefined ) {
+			return;
+		}
+
+		this.s.mouse.startX = e.pageX;
+		this.s.mouse.startY = e.pageY;
+		this.s.mouse.offsetX = e.pageX - offset.left;
+		this.s.mouse.offsetY = e.pageY - offset.top;
+		this.s.mouse.target = this.s.dt.aoColumns[ idx ].nTh;//target[0];
+		this.s.mouse.targetIndex = idx;
+		this.s.mouse.fromIndex = idx;
+
+		this._fnRegions();
+
+		/* Add event handlers to the document */
+		$(document)
+			.on( 'mousemove.ColReorder', function (e) {
+				that._fnMouseMove.call( that, e );
+			} )
+			.on( 'mouseup.ColReorder', function (e) {
+				that._fnMouseUp.call( that, e );
+			} );
+	},
+
+
+	/**
+	 * Deal with a mouse move event while dragging a node
+	 *  @method  _fnMouseMove
+	 *  @param   event e Mouse event
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnMouseMove": function ( e )
+	{
+		var that = this;
+
+		if ( this.dom.drag === null )
+		{
+			/* Only create the drag element if the mouse has moved a specific distance from the start
+			 * point - this allows the user to make small mouse movements when sorting and not have a
+			 * possibly confusing drag element showing up
+			 */
+			if ( Math.pow(
+				Math.pow(e.pageX - this.s.mouse.startX, 2) +
+				Math.pow(e.pageY - this.s.mouse.startY, 2), 0.5 ) < 5 )
+			{
+				return;
+			}
+			this._fnCreateDragNode();
+		}
+
+		/* Position the element - we respect where in the element the click occured */
+		this.dom.drag.css( {
+			left: e.pageX - this.s.mouse.offsetX,
+			top: e.pageY - this.s.mouse.offsetY
+		} );
+
+		/* Based on the current mouse position, calculate where the insert should go */
+		var bSet = false;
+		var lastToIndex = this.s.mouse.toIndex;
+
+		for ( var i=1, iLen=this.s.aoTargets.length ; i<iLen ; i++ )
+		{
+			if ( e.pageX < this.s.aoTargets[i-1].x + ((this.s.aoTargets[i].x-this.s.aoTargets[i-1].x)/2) )
+			{
+				this.dom.pointer.css( 'left', this.s.aoTargets[i-1].x );
+				this.s.mouse.toIndex = this.s.aoTargets[i-1].to;
+				bSet = true;
+				break;
+			}
+		}
+
+		// The insert element wasn't positioned in the array (less than
+		// operator), so we put it at the end
+		if ( !bSet )
+		{
+			this.dom.pointer.css( 'left', this.s.aoTargets[this.s.aoTargets.length-1].x );
+			this.s.mouse.toIndex = this.s.aoTargets[this.s.aoTargets.length-1].to;
+		}
+
+		// Perform reordering if realtime updating is on and the column has moved
+		if ( this.s.init.bRealtime && lastToIndex !== this.s.mouse.toIndex ) {
+			this.s.dt.oInstance.fnColReorder( this.s.mouse.fromIndex, this.s.mouse.toIndex );
+			this.s.mouse.fromIndex = this.s.mouse.toIndex;
+			this._fnRegions();
+		}
+	},
+
+
+	/**
+	 * Finish off the mouse drag and insert the column where needed
+	 *  @method  _fnMouseUp
+	 *  @param   event e Mouse event
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnMouseUp": function ( e )
+	{
+		var that = this;
+
+		$(document).off( 'mousemove.ColReorder mouseup.ColReorder' );
+
+		if ( this.dom.drag !== null )
+		{
+			/* Remove the guide elements */
+			this.dom.drag.remove();
+			this.dom.pointer.remove();
+			this.dom.drag = null;
+			this.dom.pointer = null;
+
+			/* Actually do the reorder */
+			this.s.dt.oInstance.fnColReorder( this.s.mouse.fromIndex, this.s.mouse.toIndex );
+			this._fnSetColumnIndexes();
+
+			/* When scrolling we need to recalculate the column sizes to allow for the shift */
+			if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
+			{
+				this.s.dt.oInstance.fnAdjustColumnSizing( false );
+			}
+
+			/* Save the state */
+			this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );
+
+			if ( this.s.reorderCallback !== null )
+			{
+				this.s.reorderCallback.call( this );
+			}
+		}
+	},
+
+
+	/**
+	 * Calculate a cached array with the points of the column inserts, and the
+	 * 'to' points
+	 *  @method  _fnRegions
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnRegions": function ()
+	{
+		var aoColumns = this.s.dt.aoColumns;
+
+		this.s.aoTargets.splice( 0, this.s.aoTargets.length );
+
+		this.s.aoTargets.push( {
+			"x":  $(this.s.dt.nTable).offset().left,
+			"to": 0
+		} );
+
+		var iToPoint = 0;
+		for ( var i=0, iLen=aoColumns.length ; i<iLen ; i++ )
+		{
+			/* For the column / header in question, we want it's position to remain the same if the
+			 * position is just to it's immediate left or right, so we only incremement the counter for
+			 * other columns
+			 */
+			if ( i != this.s.mouse.fromIndex )
+			{
+				iToPoint++;
+			}
+
+			if ( aoColumns[i].bVisible )
+			{
+				this.s.aoTargets.push( {
+					"x":  $(aoColumns[i].nTh).offset().left + $(aoColumns[i].nTh).outerWidth(),
+					"to": iToPoint
+				} );
+			}
+		}
+
+		/* Disallow columns for being reordered by drag and drop, counting right to left */
+		if ( this.s.fixedRight !== 0 )
+		{
+			this.s.aoTargets.splice( this.s.aoTargets.length - this.s.fixedRight );
+		}
+
+		/* Disallow columns for being reordered by drag and drop, counting left to right */
+		if ( this.s.fixed !== 0 )
+		{
+			this.s.aoTargets.splice( 0, this.s.fixed );
+		}
+	},
+
+
+	/**
+	 * Copy the TH element that is being drags so the user has the idea that they are actually
+	 * moving it around the page.
+	 *  @method  _fnCreateDragNode
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnCreateDragNode": function ()
+	{
+		var scrolling = this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "";
+
+		var origCell = this.s.dt.aoColumns[ this.s.mouse.targetIndex ].nTh;
+		var origTr = origCell.parentNode;
+		var origThead = origTr.parentNode;
+		var origTable = origThead.parentNode;
+		var cloneCell = $(origCell).clone();
+
+		// This is a slightly odd combination of jQuery and DOM, but it is the
+		// fastest and least resource intensive way I could think of cloning
+		// the table with just a single header cell in it.
+		this.dom.drag = $(origTable.cloneNode(false))
+			.addClass( 'DTCR_clonedTable' )
+			.append(
+				$(origThead.cloneNode(false)).append(
+					$(origTr.cloneNode(false)).append(
+						cloneCell[0]
+					)
+				)
+			)
+			.css( {
+				position: 'absolute',
+				top: 0,
+				left: 0,
+				width: $(origCell).outerWidth(),
+				height: $(origCell).outerHeight()
+			} )
+			.appendTo( 'body' );
+
+		this.dom.pointer = $('<div></div>')
+			.addClass( 'DTCR_pointer' )
+			.css( {
+				position: 'absolute',
+				top: scrolling ?
+					$('div.dataTables_scroll', this.s.dt.nTableWrapper).offset().top :
+					$(this.s.dt.nTable).offset().top,
+				height : scrolling ?
+					$('div.dataTables_scroll', this.s.dt.nTableWrapper).height() :
+					$(this.s.dt.nTable).height()
+			} )
+			.appendTo( 'body' );
+	},
+
+	/**
+	 * Clean up ColReorder memory references and event handlers
+	 *  @method  _fnDestroy
+	 *  @returns void
+	 *  @private
+	 */
+	"_fnDestroy": function ()
+	{
+		var i, iLen;
+
+		for ( i=0, iLen=this.s.dt.aoDrawCallback.length ; i<iLen ; i++ )
+		{
+			if ( this.s.dt.aoDrawCallback[i].sName === 'ColReorder_Pre' )
+			{
+				this.s.dt.aoDrawCallback.splice( i, 1 );
+				break;
+			}
+		}
+
+		$(this.s.dt.nTHead).find( '*' ).off( '.ColReorder' );
+
+		$.each( this.s.dt.aoColumns, function (i, column) {
+			$(column.nTh).removeAttr('data-column-index');
+		} );
+
+		this.s.dt._colReorder = null;
+		this.s = null;
+	},
+
+
+	/**
+	 * Add a data attribute to the column headers, so we know the index of
+	 * the row to be reordered. This allows fast detection of the index, and
+	 * for this plug-in to work with FixedHeader which clones the nodes.
+	 *  @private
+	 */
+	"_fnSetColumnIndexes": function ()
+	{
+		$.each( this.s.dt.aoColumns, function (i, column) {
+			$(column.nTh).attr('data-column-index', i);
+		} );
+	}
+};
+
+
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Static parameters
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+
+/**
+ * ColReorder default settings for initialisation
+ *  @namespace
+ *  @static
+ */
+ColReorder.defaults = {
+	/**
+	 * Predefined ordering for the columns that will be applied automatically
+	 * on initialisation. If not specified then the order that the columns are
+	 * found to be in the HTML is the order used.
+	 *  @type array
+	 *  @default null
+	 *  @static
+	 *  @example
+	 *      // Using the `oColReorder` option in the DataTables options object
+	 *      $('#example').dataTable( {
+	 *          "sDom": 'Rlfrtip',
+	 *          "oColReorder": {
+	 *              "aiOrder": [ 4, 3, 2, 1, 0 ]
+	 *          }
+	 *      } );
+	 *
+	 *  @example
+	 *      // Using `new` constructor
+	 *      $('#example').dataTable()
+	 *
+	 *      new $.fn.dataTable.ColReorder( '#example', {
+	 *          "aiOrder": [ 4, 3, 2, 1, 0 ]
+	 *      } );
+	 */
+	aiOrder: null,
+
+	/**
+	 * Redraw the table's column ordering as the end user draws the column
+	 * (`true`) or wait until the mouse is released (`false` - default). Note
+	 * that this will perform a redraw on each reordering, which involves an
+	 * Ajax request each time if you are using server-side processing in
+	 * DataTables.
+	 *  @type boolean
+	 *  @default false
+	 *  @static
+	 *  @example
+	 *      // Using the `oColReorder` option in the DataTables options object
+	 *      $('#example').dataTable( {
+	 *          "sDom": 'Rlfrtip',
+	 *          "oColReorder": {
+	 *              "bRealtime": true
+	 *          }
+	 *      } );
+	 *
+	 *  @example
+	 *      // Using `new` constructor
+	 *      $('#example').dataTable()
+	 *
+	 *      new $.fn.dataTable.ColReorder( '#example', {
+	 *          "bRealtime": true
+	 *      } );
+	 */
+	bRealtime: false,
+
+	/**
+	 * Indicate how many columns should be fixed in position (counting from the
+	 * left). This will typically be 1 if used, but can be as high as you like.
+	 *  @type int
+	 *  @default 0
+	 *  @static
+	 *  @example
+	 *      // Using the `oColReorder` option in the DataTables options object
+	 *      $('#example').dataTable( {
+	 *          "sDom": 'Rlfrtip',
+	 *          "oColReorder": {
+	 *              "iFixedColumns": 1
+	 *          }
+	 *      } );
+	 *
+	 *  @example
+	 *      // Using `new` constructor
+	 *      $('#example').dataTable()
+	 *
+	 *      new $.fn.dataTable.ColReorder( '#example', {
+	 *          "iFixedColumns": 1
+	 *      } );
+	 */
+	iFixedColumns: 0,
+
+	/**
+	 * As `iFixedColumnsRight` but counting from the right.
+	 *  @type int
+	 *  @default 0
+	 *  @static
+	 *  @example
+	 *      // Using the `oColReorder` option in the DataTables options object
+	 *      $('#example').dataTable( {
+	 *          "sDom": 'Rlfrtip',
+	 *          "oColReorder": {
+	 *              "iFixedColumnsRight": 1
+	 *          }
+	 *      } );
+	 *
+	 *  @example
+	 *      // Using `new` constructor
+	 *      $('#example').dataTable()
+	 *
+	 *      new $.fn.dataTable.ColReorder( '#example', {
+	 *          "iFixedColumnsRight": 1
+	 *      } );
+	 */
+	iFixedColumnsRight: 0,
+
+	/**
+	 * Callback function that is fired when columns are reordered
+	 *  @type function():void
+	 *  @default null
+	 *  @static
+	 *  @example
+	 *      // Using the `oColReorder` option in the DataTables options object
+	 *      $('#example').dataTable( {
+	 *          "sDom": 'Rlfrtip',
+	 *          "oColReorder": {
+	 *              "fnReorderCallback": function () {
+	 *                  alert( 'Columns reordered' );
+	 *              }
+	 *          }
+	 *      } );
+	 *
+	 *  @example
+	 *      // Using `new` constructor
+	 *      $('#example').dataTable()
+	 *
+	 *      new $.fn.dataTable.ColReorder( '#example', {
+	 *          "fnReorderCallback": function () {
+	 *              alert( 'Columns reordered' );
+	 *          }
+	 *      } );
+	 */
+	fnReorderCallback: null
+};
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Constants
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/**
+ * ColReorder version
+ *  @constant  version
+ *  @type      String
+ *  @default   As code
+ */
+ColReorder.version = "1.1.3";
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * DataTables interfaces
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+// Expose
+$.fn.dataTable.ColReorder = ColReorder;
+$.fn.DataTable.ColReorder = ColReorder;
+
+
+// Register a new feature with DataTables
+if ( typeof $.fn.dataTable == "function" &&
+     typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
+     $.fn.dataTableExt.fnVersionCheck('1.9.3') )
+{
+	$.fn.dataTableExt.aoFeatures.push( {
+		"fnInit": function( settings ) {
+			var table = settings.oInstance;
+
+			if ( ! settings._colReorder ) {
+				var dtInit = settings.oInit;
+				var opts = dtInit.colReorder || dtInit.oColReorder || {};
+
+				new ColReorder( settings, opts );
+			}
+			else {
+				table.oApi._fnLog( settings, 1, "ColReorder attempted to initialise twice. Ignoring second" );
+			}
+
+			return null; /* No node for DataTables to insert */
+		},
+		"cFeature": "R",
+		"sFeature": "ColReorder"
+	} );
+}
+else {
+	alert( "Warning: ColReorder requires DataTables 1.9.3 or greater - www.datatables.net/download");
+}
+
+
+// API augmentation
+if ( $.fn.dataTable.Api ) {
+	$.fn.dataTable.Api.register( 'colReorder.reset()', function () {
+		return this.iterator( 'table', function ( ctx ) {
+			ctx._colReorder.fnReset();
+		} );
+	} );
+
+	$.fn.dataTable.Api.register( 'colReorder.order()', function ( set ) {
+		if ( set ) {
+			return this.iterator( 'table', function ( ctx ) {
+				ctx._colReorder.fnOrder( set );
+			} );
+		}
+
+		return this.context.length ?
+			this.context[0]._colReorder.fnOrder() :
+			null;
+	} );
+}
+
+return ColReorder;
+}; // /factory
+
+
+// Define as an AMD module if possible
+if ( typeof define === 'function' && define.amd ) {
+	define( ['jquery', 'datatables'], factory );
+}
+else if ( typeof exports === 'object' ) {
+    // Node/CommonJS
+    factory( require('jquery'), require('datatables') );
+}
+else if ( jQuery && !jQuery.fn.dataTable.ColReorder ) {
+	// Otherwise simply initialise as normal, stopping multiple evaluation
+	factory( jQuery, jQuery.fn.dataTable );
+}
+
+
+})(window, document);