| /pack-rat/003_pack_rat/pack-rat/node_modules/jstree/src/jstree.types.js |
|---|
| @@ -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"); |
| })); |
