source: public/vendors/dataTable/Buttons-1.6.1/js/buttons.jqueryui.js

/*! jQuery UI integration for DataTables' Buttons
 * ©2016 SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
        if ( typeof define === 'function' && define.amd ) {
                // AMD
                define( ['jquery', 'datatables.net-jqui', 'datatables.net-buttons'], 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-jqui')(root, $).$;
                        }

                        if ( ! $.fn.dataTable.Buttons ) {
                                require('datatables.net-buttons')(root, $);
                        }

                        return factory( $, root, root.document );
                };
        }
        else {
                // Browser
                factory( jQuery, window, document );
        }
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


$.extend( true, DataTable.Buttons.defaults, {
        dom: {
                container: {
                        className: 'dt-buttons ui-buttonset'
                },
                button: {
                        className: 'dt-button ui-button ui-state-default ui-button-text-only',
                        disabled: 'ui-state-disabled',
                        active: 'ui-state-active'
                },
                buttonLiner: {
                        tag: 'span',
                        className: 'ui-button-text'
                }
        }
} );

DataTable.ext.buttons.collection.text = function ( dt ) {
        return dt.i18n('buttons.collection', 'Collection <span class="ui-button-icon-primary ui-icon ui-icon-triangle-1-s"/>');
};


return DataTable.Buttons;
}));