--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vakata-jstree-3.3.5/src/jstree.types.js	Fri Dec 14 00:38:44 2018 -0500
@@ -0,0 +1,372 @@
+/**
+ * ### Types plugin
+ *
+ * Makes it possible to add predefined types for groups of nodes, which make it possible to easily control nesting rules and icon for each group.
+ */
+/*globals jQuery, define, exports, require */
+(function (factory) {
+	"use strict";
+	if (typeof define === 'function' && define.amd) {
+		define('jstree.types', ['jquery','jstree'], factory);
+	}
+	else if(typeof exports === 'object') {
+		factory(require('jquery'), require('jstree'));
+	}
+	else {
+		factory(jQuery, jQuery.jstree);
+	}
+}(function ($, jstree, undefined) {
+	"use strict";
+
+	if($.jstree.plugins.types) { return; }
+
+	/**
+	 * An object storing all types as key value pairs, where the key is the type name and the value is an object that could contain following keys (all optional).
+	 *
+	 * * `max_children` the maximum number of immediate children this node type can have. Do not specify or set to `-1` for unlimited.
+	 * * `max_depth` the maximum number of nesting this node type can have. A value of `1` would mean that the node can have children, but no grandchildren. Do not specify or set to `-1` for unlimited.
+	 * * `valid_children` an array of node type strings, that nodes of this type can have as children. Do not specify or set to `-1` for no limits.
+	 * * `icon` a string - can be a path to an icon or a className, if using an image that is in the current directory use a `./` prefix, otherwise it will be detected as a class. Omit to use the default icon from your theme.
+	 * * `li_attr` an object of values which will be used to add HTML attributes on the resulting LI DOM node (merged with the node's own data)
+	 * * `a_attr` an object of values which will be used to add HTML attributes on the resulting A DOM node (merged with the node's own data)
+	 *
+	 * There are two predefined types:
+	 *
+	 * * `#` represents the root of the tree, for example `max_children` would control the maximum number of root nodes.
+	 * * `default` represents the default node - any settings here will be applied to all nodes that do not have a type specified.
+	 *
+	 * @name $.jstree.defaults.types
+	 * @plugin types
+	 */
+	$.jstree.defaults.types = {
+		'default' : {}
+	};
+	$.jstree.defaults.types[$.jstree.root] = {};
+
+	$.jstree.plugins.types = function (options, parent) {
+		this.init = function (el, options) {
+			var i, j;
+			if(options && options.types && options.types['default']) {
+				for(i in options.types) {
+					if(i !== "default" && i !== $.jstree.root && options.types.hasOwnProperty(i)) {
+						for(j in options.types['default']) {
+							if(options.types['default'].hasOwnProperty(j) && options.types[i][j] === undefined) {
+								options.types[i][j] = options.types['default'][j];
+							}
+						}
+					}
+				}
+			}
+			parent.init.call(this, el, options);
+			this._model.data[$.jstree.root].type = $.jstree.root;
+		};
+		this.refresh = function (skip_loading, forget_state) {
+			parent.refresh.call(this, skip_loading, forget_state);
+			this._model.data[$.jstree.root].type = $.jstree.root;
+		};
+		this.bind = function () {
+			this.element
+				.on('model.jstree', $.proxy(function (e, data) {
+						var m = this._model.data,
+							dpc = data.nodes,
+							t = this.settings.types,
+							i, j, c = 'default', k;
+						for(i = 0, j = dpc.length; i < j; i++) {
+							c = 'default';
+							if(m[dpc[i]].original && m[dpc[i]].original.type && t[m[dpc[i]].original.type]) {
+								c = m[dpc[i]].original.type;
+							}
+							if(m[dpc[i]].data && m[dpc[i]].data.jstree && m[dpc[i]].data.jstree.type && t[m[dpc[i]].data.jstree.type]) {
+								c = m[dpc[i]].data.jstree.type;
+							}
+							m[dpc[i]].type = c;
+							if(m[dpc[i]].icon === true && t[c].icon !== undefined) {
+								m[dpc[i]].icon = t[c].icon;
+							}
+							if(t[c].li_attr !== undefined && typeof t[c].li_attr === 'object') {
+								for (k in t[c].li_attr) {
+									if (t[c].li_attr.hasOwnProperty(k)) {
+										if (k === 'id') {
+											continue;
+										}
+										else if (m[dpc[i]].li_attr[k] === undefined) {
+											m[dpc[i]].li_attr[k] = t[c].li_attr[k];
+										}
+										else if (k === 'class') {
+											m[dpc[i]].li_attr['class'] = t[c].li_attr['class'] + ' ' + m[dpc[i]].li_attr['class'];
+										}
+									}
+								}
+							}
+							if(t[c].a_attr !== undefined && typeof t[c].a_attr === 'object') {
+								for (k in t[c].a_attr) {
+									if (t[c].a_attr.hasOwnProperty(k)) {
+										if (k === 'id') {
+											continue;
+										}
+										else if (m[dpc[i]].a_attr[k] === undefined) {
+											m[dpc[i]].a_attr[k] = t[c].a_attr[k];
+										}
+										else if (k === 'href' && m[dpc[i]].a_attr[k] === '#') {
+											m[dpc[i]].a_attr['href'] = t[c].a_attr['href'];
+										}
+										else if (k === 'class') {
+											m[dpc[i]].a_attr['class'] = t[c].a_attr['class'] + ' ' + m[dpc[i]].a_attr['class'];
+										}
+									}
+								}
+							}
+						}
+						m[$.jstree.root].type = $.jstree.root;
+					}, this));
+			parent.bind.call(this);
+		};
+		this.get_json = function (obj, options, flat) {
+			var i, j,
+				m = this._model.data,
+				opt = options ? $.extend(true, {}, options, {no_id:false}) : {},
+				tmp = parent.get_json.call(this, obj, opt, flat);
+			if(tmp === false) { return false; }
+			if($.isArray(tmp)) {
+				for(i = 0, j = tmp.length; i < j; i++) {
+					tmp[i].type = tmp[i].id && m[tmp[i].id] && m[tmp[i].id].type ? m[tmp[i].id].type : "default";
+					if(options && options.no_id) {
+						delete tmp[i].id;
+						if(tmp[i].li_attr && tmp[i].li_attr.id) {
+							delete tmp[i].li_attr.id;
+						}
+						if(tmp[i].a_attr && tmp[i].a_attr.id) {
+							delete tmp[i].a_attr.id;
+						}
+					}
+				}
+			}
+			else {
+				tmp.type = tmp.id && m[tmp.id] && m[tmp.id].type ? m[tmp.id].type : "default";
+				if(options && options.no_id) {
+					tmp = this._delete_ids(tmp);
+				}
+			}
+			return tmp;
+		};
+		this._delete_ids = function (tmp) {
+			if($.isArray(tmp)) {
+				for(var i = 0, j = tmp.length; i < j; i++) {
+					tmp[i] = this._delete_ids(tmp[i]);
+				}
+				return tmp;
+			}
+			delete tmp.id;
+			if(tmp.li_attr && tmp.li_attr.id) {
+				delete tmp.li_attr.id;
+			}
+			if(tmp.a_attr && tmp.a_attr.id) {
+				delete tmp.a_attr.id;
+			}
+			if(tmp.children && $.isArray(tmp.children)) {
+				tmp.children = this._delete_ids(tmp.children);
+			}
+			return tmp;
+		};
+		this.check = function (chk, obj, par, pos, more) {
+			if(parent.check.call(this, chk, obj, par, pos, more) === false) { return false; }
+			obj = obj && obj.id ? obj : this.get_node(obj);
+			par = par && par.id ? par : this.get_node(par);
+			var m = obj && obj.id ? (more && more.origin ? more.origin : $.jstree.reference(obj.id)) : null, tmp, d, i, j;
+			m = m && m._model && m._model.data ? m._model.data : null;
+			switch(chk) {
+				case "create_node":
+				case "move_node":
+				case "copy_node":
+					if(chk !== 'move_node' || $.inArray(obj.id, par.children) === -1) {
+						tmp = this.get_rules(par);
+						if(tmp.max_children !== undefined && tmp.max_children !== -1 && tmp.max_children === par.children.length) {
+							this._data.core.last_error = { 'error' : 'check', 'plugin' : 'types', 'id' : 'types_01', 'reason' : 'max_children prevents function: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) };
+							return false;
+						}
+						if(tmp.valid_children !== undefined && tmp.valid_children !== -1 && $.inArray((obj.type || 'default'), tmp.valid_children) === -1) {
+							this._data.core.last_error = { 'error' : 'check', 'plugin' : 'types', 'id' : 'types_02', 'reason' : 'valid_children prevents function: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) };
+							return false;
+						}
+						if(m && obj.children_d && obj.parents) {
+							d = 0;
+							for(i = 0, j = obj.children_d.length; i < j; i++) {
+								d = Math.max(d, m[obj.children_d[i]].parents.length);
+							}
+							d = d - obj.parents.length + 1;
+						}
+						if(d <= 0 || d === undefined) { d = 1; }
+						do {
+							if(tmp.max_depth !== undefined && tmp.max_depth !== -1 && tmp.max_depth < d) {
+								this._data.core.last_error = { 'error' : 'check', 'plugin' : 'types', 'id' : 'types_03', 'reason' : 'max_depth prevents function: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) };
+								return false;
+							}
+							par = this.get_node(par.parent);
+							tmp = this.get_rules(par);
+							d++;
+						} while(par);
+					}
+					break;
+			}
+			return true;
+		};
+		/**
+		 * used to retrieve the type settings object for a node
+		 * @name get_rules(obj)
+		 * @param {mixed} obj the node to find the rules for
+		 * @return {Object}
+		 * @plugin types
+		 */
+		this.get_rules = function (obj) {
+			obj = this.get_node(obj);
+			if(!obj) { return false; }
+			var tmp = this.get_type(obj, true);
+			if(tmp.max_depth === undefined) { tmp.max_depth = -1; }
+			if(tmp.max_children === undefined) { tmp.max_children = -1; }
+			if(tmp.valid_children === undefined) { tmp.valid_children = -1; }
+			return tmp;
+		};
+		/**
+		 * used to retrieve the type string or settings object for a node
+		 * @name get_type(obj [, rules])
+		 * @param {mixed} obj the node to find the rules for
+		 * @param {Boolean} rules if set to `true` instead of a string the settings object will be returned
+		 * @return {String|Object}
+		 * @plugin types
+		 */
+		this.get_type = function (obj, rules) {
+			obj = this.get_node(obj);
+			return (!obj) ? false : ( rules ? $.extend({ 'type' : obj.type }, this.settings.types[obj.type]) : obj.type);
+		};
+		/**
+		 * used to change a node's type
+		 * @name set_type(obj, type)
+		 * @param {mixed} obj the node to change
+		 * @param {String} type the new type
+		 * @plugin types
+		 */
+		this.set_type = function (obj, type) {
+			var m = this._model.data, t, t1, t2, old_type, old_icon, k, d, a;
+			if($.isArray(obj)) {
+				obj = obj.slice();
+				for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
+					this.set_type(obj[t1], type);
+				}
+				return true;
+			}
+			t = this.settings.types;
+			obj = this.get_node(obj);
+			if(!t[type] || !obj) { return false; }
+			d = this.get_node(obj, true);
+			if (d && d.length) {
+				a = d.children('.jstree-anchor');
+			}
+			old_type = obj.type;
+			old_icon = this.get_icon(obj);
+			obj.type = type;
+			if(old_icon === true || !t[old_type] || (t[old_type].icon !== undefined && old_icon === t[old_type].icon)) {
+				this.set_icon(obj, t[type].icon !== undefined ? t[type].icon : true);
+			}
+
+			// remove old type props
+			if(t[old_type] && t[old_type].li_attr !== undefined && typeof t[old_type].li_attr === 'object') {
+				for (k in t[old_type].li_attr) {
+					if (t[old_type].li_attr.hasOwnProperty(k)) {
+						if (k === 'id') {
+							continue;
+						}
+						else if (k === 'class') {
+							m[obj.id].li_attr['class'] = (m[obj.id].li_attr['class'] || '').replace(t[old_type].li_attr[k], '');
+							if (d) { d.removeClass(t[old_type].li_attr[k]); }
+						}
+						else if (m[obj.id].li_attr[k] === t[old_type].li_attr[k]) {
+							m[obj.id].li_attr[k] = null;
+							if (d) { d.removeAttr(k); }
+						}
+					}
+				}
+			}
+			if(t[old_type] && t[old_type].a_attr !== undefined && typeof t[old_type].a_attr === 'object') {
+				for (k in t[old_type].a_attr) {
+					if (t[old_type].a_attr.hasOwnProperty(k)) {
+						if (k === 'id') {
+							continue;
+						}
+						else if (k === 'class') {
+							m[obj.id].a_attr['class'] = (m[obj.id].a_attr['class'] || '').replace(t[old_type].a_attr[k], '');
+							if (a) { a.removeClass(t[old_type].a_attr[k]); }
+						}
+						else if (m[obj.id].a_attr[k] === t[old_type].a_attr[k]) {
+							if (k === 'href') {
+								m[obj.id].a_attr[k] = '#';
+								if (a) { a.attr('href', '#'); }
+							}
+							else {
+								delete m[obj.id].a_attr[k];
+								if (a) { a.removeAttr(k); }
+							}
+						}
+					}
+				}
+			}
+
+			// add new props
+			if(t[type].li_attr !== undefined && typeof t[type].li_attr === 'object') {
+				for (k in t[type].li_attr) {
+					if (t[type].li_attr.hasOwnProperty(k)) {
+						if (k === 'id') {
+							continue;
+						}
+						else if (m[obj.id].li_attr[k] === undefined) {
+							m[obj.id].li_attr[k] = t[type].li_attr[k];
+							if (d) {
+								if (k === 'class') {
+									d.addClass(t[type].li_attr[k]);
+								}
+								else {
+									d.attr(k, t[type].li_attr[k]);
+								}
+							}
+						}
+						else if (k === 'class') {
+							m[obj.id].li_attr['class'] = t[type].li_attr[k] + ' ' + m[obj.id].li_attr['class'];
+							if (d) { d.addClass(t[type].li_attr[k]); }
+						}
+					}
+				}
+			}
+			if(t[type].a_attr !== undefined && typeof t[type].a_attr === 'object') {
+				for (k in t[type].a_attr) {
+					if (t[type].a_attr.hasOwnProperty(k)) {
+						if (k === 'id') {
+							continue;
+						}
+						else if (m[obj.id].a_attr[k] === undefined) {
+							m[obj.id].a_attr[k] = t[type].a_attr[k];
+							if (a) {
+								if (k === 'class') {
+									a.addClass(t[type].a_attr[k]);
+								}
+								else {
+									a.attr(k, t[type].a_attr[k]);
+								}
+							}
+						}
+						else if (k === 'href' && m[obj.id].a_attr[k] === '#') {
+							m[obj.id].a_attr['href'] = t[type].a_attr['href'];
+							if (a) { a.attr('href', t[type].a_attr['href']); }
+						}
+						else if (k === 'class') {
+							m[obj.id].a_attr['class'] = t[type].a_attr['class'] + ' ' + m[obj.id].a_attr['class'];
+							if (a) { a.addClass(t[type].a_attr[k]); }
+						}
+					}
+				}
+			}
+
+			return true;
+		};
+	};
+	// include the types plugin by default
+	// $.jstree.defaults.plugins.push("types");
+}));