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/*** ### Checkbox plugin** This plugin renders checkbox icons in front of each node, making multiple selection much easier.* It also supports tri-state behavior, meaning that if a node has a few of its children checked it will be rendered as undetermined, and state will be propagated up.*//*globals jQuery, define, exports, require, document */(function (factory) {"use strict";if (typeof define === 'function' && define.amd) {define('jstree.checkbox', ['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.checkbox) { return; }var _i = document.createElement('I');_i.className = 'jstree-icon jstree-checkbox';_i.setAttribute('role', 'presentation');/*** stores all defaults for the checkbox plugin* @name $.jstree.defaults.checkbox* @plugin checkbox*/$.jstree.defaults.checkbox = {/*** a boolean indicating if checkboxes should be visible (can be changed at a later time using `show_checkboxes()` and `hide_checkboxes`). Defaults to `true`.* @name $.jstree.defaults.checkbox.visible* @plugin checkbox*/visible : true,/*** a boolean indicating if checkboxes should cascade down and have an undetermined state. Defaults to `true`.* @name $.jstree.defaults.checkbox.three_state* @plugin checkbox*/three_state : true,/*** a boolean indicating if clicking anywhere on the node should act as clicking on the checkbox. Defaults to `true`.* @name $.jstree.defaults.checkbox.whole_node* @plugin checkbox*/whole_node : true,/*** a boolean indicating if the selected style of a node should be kept, or removed. Defaults to `true`.* @name $.jstree.defaults.checkbox.keep_selected_style* @plugin checkbox*/keep_selected_style : true,/*** This setting controls how cascading and undetermined nodes are applied.* If 'up' is in the string - cascading up is enabled, if 'down' is in the string - cascading down is enabled, if 'undetermined' is in the string - undetermined nodes will be used.* If `three_state` is set to `true` this setting is automatically set to 'up+down+undetermined'. Defaults to ''.* @name $.jstree.defaults.checkbox.cascade* @plugin checkbox*/cascade : '',/*** This setting controls if checkbox are bound to the general tree selection or to an internal array maintained by the checkbox plugin. Defaults to `true`, only set to `false` if you know exactly what you are doing.* @name $.jstree.defaults.checkbox.tie_selection* @plugin checkbox*/tie_selection : true};$.jstree.plugins.checkbox = function (options, parent) {this.bind = function () {parent.bind.call(this);this._data.checkbox.uto = false;this._data.checkbox.selected = [];if(this.settings.checkbox.three_state) {this.settings.checkbox.cascade = 'up+down+undetermined';}this.element.on("init.jstree", $.proxy(function () {this._data.checkbox.visible = this.settings.checkbox.visible;if(!this.settings.checkbox.keep_selected_style) {this.element.addClass('jstree-checkbox-no-clicked');}if(this.settings.checkbox.tie_selection) {this.element.addClass('jstree-checkbox-selection');}}, this)).on("loading.jstree", $.proxy(function () {this[ this._data.checkbox.visible ? 'show_checkboxes' : 'hide_checkboxes' ]();}, this));if(this.settings.checkbox.cascade.indexOf('undetermined') !== -1) {this.element.on('changed.jstree uncheck_node.jstree check_node.jstree uncheck_all.jstree check_all.jstree move_node.jstree copy_node.jstree redraw.jstree open_node.jstree', $.proxy(function () {// only if undetermined is in settingif(this._data.checkbox.uto) { clearTimeout(this._data.checkbox.uto); }this._data.checkbox.uto = setTimeout($.proxy(this._undetermined, this), 50);}, this));}if(!this.settings.checkbox.tie_selection) {this.element.on('model.jstree', $.proxy(function (e, data) {var m = this._model.data,p = m[data.parent],dpc = data.nodes,i, j;for(i = 0, j = dpc.length; i < j; i++) {m[dpc[i]].state.checked = m[dpc[i]].state.checked || (m[dpc[i]].original && m[dpc[i]].original.state && m[dpc[i]].original.state.checked);if(m[dpc[i]].state.checked) {this._data.checkbox.selected.push(dpc[i]);}}}, this));}if(this.settings.checkbox.cascade.indexOf('up') !== -1 || this.settings.checkbox.cascade.indexOf('down') !== -1) {this.element.on('model.jstree', $.proxy(function (e, data) {var m = this._model.data,p = m[data.parent],dpc = data.nodes,chd = [],c, i, j, k, l, tmp, s = this.settings.checkbox.cascade, t = this.settings.checkbox.tie_selection;if(s.indexOf('down') !== -1) {// apply downif(p.state[ t ? 'selected' : 'checked' ]) {for(i = 0, j = dpc.length; i < j; i++) {m[dpc[i]].state[ t ? 'selected' : 'checked' ] = true;}this._data[ t ? 'core' : 'checkbox' ].selected = this._data[ t ? 'core' : 'checkbox' ].selected.concat(dpc);}else {for(i = 0, j = dpc.length; i < j; i++) {if(m[dpc[i]].state[ t ? 'selected' : 'checked' ]) {for(k = 0, l = m[dpc[i]].children_d.length; k < l; k++) {m[m[dpc[i]].children_d[k]].state[ t ? 'selected' : 'checked' ] = true;}this._data[ t ? 'core' : 'checkbox' ].selected = this._data[ t ? 'core' : 'checkbox' ].selected.concat(m[dpc[i]].children_d);}}}}if(s.indexOf('up') !== -1) {// apply upfor(i = 0, j = p.children_d.length; i < j; i++) {if(!m[p.children_d[i]].children.length) {chd.push(m[p.children_d[i]].parent);}}chd = $.vakata.array_unique(chd);for(k = 0, l = chd.length; k < l; k++) {p = m[chd[k]];while(p && p.id !== $.jstree.root) {c = 0;for(i = 0, j = p.children.length; i < j; i++) {c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];}if(c === j) {p.state[ t ? 'selected' : 'checked' ] = true;this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);tmp = this.get_node(p, true);if(tmp && tmp.length) {tmp.attr('aria-selected', true).children('.jstree-anchor').addClass( t ? 'jstree-clicked' : 'jstree-checked');}}else {break;}p = this.get_node(p.parent);}}}this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_unique(this._data[ t ? 'core' : 'checkbox' ].selected);}, this)).on(this.settings.checkbox.tie_selection ? 'select_node.jstree' : 'check_node.jstree', $.proxy(function (e, data) {var obj = data.node,m = this._model.data,par = this.get_node(obj.parent),dom = this.get_node(obj, true),i, j, c, tmp, s = this.settings.checkbox.cascade, t = this.settings.checkbox.tie_selection;// apply downif(s.indexOf('down') !== -1) {this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_unique(this._data[ t ? 'core' : 'checkbox' ].selected.concat(obj.children_d));for(i = 0, j = obj.children_d.length; i < j; i++) {tmp = m[obj.children_d[i]];tmp.state[ t ? 'selected' : 'checked' ] = true;if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {tmp.original.state.undetermined = false;}}}// apply upif(s.indexOf('up') !== -1) {while(par && par.id !== $.jstree.root) {c = 0;for(i = 0, j = par.children.length; i < j; i++) {c += m[par.children[i]].state[ t ? 'selected' : 'checked' ];}if(c === j) {par.state[ t ? 'selected' : 'checked' ] = true;this._data[ t ? 'core' : 'checkbox' ].selected.push(par.id);tmp = this.get_node(par, true);if(tmp && tmp.length) {tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');}}else {break;}par = this.get_node(par.parent);}}// apply down (process .children separately?)if(s.indexOf('down') !== -1 && dom.length) {dom.find('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked').parent().attr('aria-selected', true);}}, this)).on(this.settings.checkbox.tie_selection ? 'deselect_all.jstree' : 'uncheck_all.jstree', $.proxy(function (e, data) {var obj = this.get_node($.jstree.root),m = this._model.data,i, j, tmp;for(i = 0, j = obj.children_d.length; i < j; i++) {tmp = m[obj.children_d[i]];if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {tmp.original.state.undetermined = false;}}}, this)).on(this.settings.checkbox.tie_selection ? 'deselect_node.jstree' : 'uncheck_node.jstree', $.proxy(function (e, data) {var obj = data.node,dom = this.get_node(obj, true),i, j, tmp, s = this.settings.checkbox.cascade, t = this.settings.checkbox.tie_selection;if(obj && obj.original && obj.original.state && obj.original.state.undetermined) {obj.original.state.undetermined = false;}// apply downif(s.indexOf('down') !== -1) {for(i = 0, j = obj.children_d.length; i < j; i++) {tmp = this._model.data[obj.children_d[i]];tmp.state[ t ? 'selected' : 'checked' ] = false;if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {tmp.original.state.undetermined = false;}}}// apply upif(s.indexOf('up') !== -1) {for(i = 0, j = obj.parents.length; i < j; i++) {tmp = this._model.data[obj.parents[i]];tmp.state[ t ? 'selected' : 'checked' ] = false;if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {tmp.original.state.undetermined = false;}tmp = this.get_node(obj.parents[i], true);if(tmp && tmp.length) {tmp.attr('aria-selected', false).children('.jstree-anchor').removeClass(t ? 'jstree-clicked' : 'jstree-checked');}}}tmp = [];for(i = 0, j = this._data[ t ? 'core' : 'checkbox' ].selected.length; i < j; i++) {// apply down + apply upif((s.indexOf('down') === -1 || $.inArray(this._data[ t ? 'core' : 'checkbox' ].selected[i], obj.children_d) === -1) &&(s.indexOf('up') === -1 || $.inArray(this._data[ t ? 'core' : 'checkbox' ].selected[i], obj.parents) === -1)) {tmp.push(this._data[ t ? 'core' : 'checkbox' ].selected[i]);}}this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_unique(tmp);// apply down (process .children separately?)if(s.indexOf('down') !== -1 && dom.length) {dom.find('.jstree-anchor').removeClass(t ? 'jstree-clicked' : 'jstree-checked').parent().attr('aria-selected', false);}}, this));}if(this.settings.checkbox.cascade.indexOf('up') !== -1) {this.element.on('delete_node.jstree', $.proxy(function (e, data) {// apply up (whole handler)var p = this.get_node(data.parent),m = this._model.data,i, j, c, tmp, t = this.settings.checkbox.tie_selection;while(p && p.id !== $.jstree.root && !p.state[ t ? 'selected' : 'checked' ]) {c = 0;for(i = 0, j = p.children.length; i < j; i++) {c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];}if(j > 0 && c === j) {p.state[ t ? 'selected' : 'checked' ] = true;this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);tmp = this.get_node(p, true);if(tmp && tmp.length) {tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');}}else {break;}p = this.get_node(p.parent);}}, this)).on('move_node.jstree', $.proxy(function (e, data) {// apply up (whole handler)var is_multi = data.is_multi,old_par = data.old_parent,new_par = this.get_node(data.parent),m = this._model.data,p, c, i, j, tmp, t = this.settings.checkbox.tie_selection;if(!is_multi) {p = this.get_node(old_par);while(p && p.id !== $.jstree.root && !p.state[ t ? 'selected' : 'checked' ]) {c = 0;for(i = 0, j = p.children.length; i < j; i++) {c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];}if(j > 0 && c === j) {p.state[ t ? 'selected' : 'checked' ] = true;this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);tmp = this.get_node(p, true);if(tmp && tmp.length) {tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');}}else {break;}p = this.get_node(p.parent);}}p = new_par;while(p && p.id !== $.jstree.root) {c = 0;for(i = 0, j = p.children.length; i < j; i++) {c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];}if(c === j) {if(!p.state[ t ? 'selected' : 'checked' ]) {p.state[ t ? 'selected' : 'checked' ] = true;this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);tmp = this.get_node(p, true);if(tmp && tmp.length) {tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');}}}else {if(p.state[ t ? 'selected' : 'checked' ]) {p.state[ t ? 'selected' : 'checked' ] = false;this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_remove_item(this._data[ t ? 'core' : 'checkbox' ].selected, p.id);tmp = this.get_node(p, true);if(tmp && tmp.length) {tmp.attr('aria-selected', false).children('.jstree-anchor').removeClass(t ? 'jstree-clicked' : 'jstree-checked');}}else {break;}}p = this.get_node(p.parent);}}, this));}};/*** set the undetermined state where and if necessary. Used internally.* @private* @name _undetermined()* @plugin checkbox*/this._undetermined = function () {if(this.element === null) { return; }var i, j, k, l, o = {}, m = this._model.data, t = this.settings.checkbox.tie_selection, s = this._data[ t ? 'core' : 'checkbox' ].selected, p = [], tt = this;for(i = 0, j = s.length; i < j; i++) {if(m[s[i]] && m[s[i]].parents) {for(k = 0, l = m[s[i]].parents.length; k < l; k++) {if(o[m[s[i]].parents[k]] === undefined && m[s[i]].parents[k] !== $.jstree.root) {o[m[s[i]].parents[k]] = true;p.push(m[s[i]].parents[k]);}}}}// attempt for server side undetermined statethis.element.find('.jstree-closed').not(':has(.jstree-children)').each(function () {var tmp = tt.get_node(this), tmp2;if(!tmp.state.loaded) {if(tmp.original && tmp.original.state && tmp.original.state.undetermined && tmp.original.state.undetermined === true) {if(o[tmp.id] === undefined && tmp.id !== $.jstree.root) {o[tmp.id] = true;p.push(tmp.id);}for(k = 0, l = tmp.parents.length; k < l; k++) {if(o[tmp.parents[k]] === undefined && tmp.parents[k] !== $.jstree.root) {o[tmp.parents[k]] = true;p.push(tmp.parents[k]);}}}}else {for(i = 0, j = tmp.children_d.length; i < j; i++) {tmp2 = m[tmp.children_d[i]];if(!tmp2.state.loaded && tmp2.original && tmp2.original.state && tmp2.original.state.undetermined && tmp2.original.state.undetermined === true) {if(o[tmp2.id] === undefined && tmp2.id !== $.jstree.root) {o[tmp2.id] = true;p.push(tmp2.id);}for(k = 0, l = tmp2.parents.length; k < l; k++) {if(o[tmp2.parents[k]] === undefined && tmp2.parents[k] !== $.jstree.root) {o[tmp2.parents[k]] = true;p.push(tmp2.parents[k]);}}}}}});this.element.find('.jstree-undetermined').removeClass('jstree-undetermined');for(i = 0, j = p.length; i < j; i++) {if(!m[p[i]].state[ t ? 'selected' : 'checked' ]) {s = this.get_node(p[i], true);if(s && s.length) {s.children('.jstree-anchor').children('.jstree-checkbox').addClass('jstree-undetermined');}}}};this.redraw_node = function(obj, deep, is_callback, force_render) {obj = parent.redraw_node.apply(this, arguments);if(obj) {var i, j, tmp = null, icon = null;for(i = 0, j = obj.childNodes.length; i < j; i++) {if(obj.childNodes[i] && obj.childNodes[i].className && obj.childNodes[i].className.indexOf("jstree-anchor") !== -1) {tmp = obj.childNodes[i];break;}}if(tmp) {if(!this.settings.checkbox.tie_selection && this._model.data[obj.id].state.checked) { tmp.className += ' jstree-checked'; }icon = _i.cloneNode(false);if(this._model.data[obj.id].state.checkbox_disabled) { icon.className += ' jstree-checkbox-disabled'; }tmp.insertBefore(icon, tmp.childNodes[0]);}}if(!is_callback && this.settings.checkbox.cascade.indexOf('undetermined') !== -1) {if(this._data.checkbox.uto) { clearTimeout(this._data.checkbox.uto); }this._data.checkbox.uto = setTimeout($.proxy(this._undetermined, this), 50);}return obj;};/*** show the node checkbox icons* @name show_checkboxes()* @plugin checkbox*/this.show_checkboxes = function () { this._data.core.themes.checkboxes = true; this.get_container_ul().removeClass("jstree-no-checkboxes"); };/*** hide the node checkbox icons* @name hide_checkboxes()* @plugin checkbox*/this.hide_checkboxes = function () { this._data.core.themes.checkboxes = false; this.get_container_ul().addClass("jstree-no-checkboxes"); };/*** toggle the node icons* @name toggle_checkboxes()* @plugin checkbox*/this.toggle_checkboxes = function () { if(this._data.core.themes.checkboxes) { this.hide_checkboxes(); } else { this.show_checkboxes(); } };/*** checks if a node is in an undetermined state* @name is_undetermined(obj)* @param {mixed} obj* @return {Boolean}*/this.is_undetermined = function (obj) {obj = this.get_node(obj);var s = this.settings.checkbox.cascade, i, j, t = this.settings.checkbox.tie_selection, d = this._data[ t ? 'core' : 'checkbox' ].selected, m = this._model.data;if(!obj || obj.state[ t ? 'selected' : 'checked' ] === true || s.indexOf('undetermined') === -1 || (s.indexOf('down') === -1 && s.indexOf('up') === -1)) {return false;}if(!obj.state.loaded && obj.original.state.undetermined === true) {return true;}for(i = 0, j = obj.children_d.length; i < j; i++) {if($.inArray(obj.children_d[i], d) !== -1 || (!m[obj.children_d[i]].state.loaded && m[obj.children_d[i]].original.state.undetermined)) {return true;}}return false;};/*** disable a node's checkbox* @name disable_checkbox(obj)* @param {mixed} obj an array can be used too* @trigger disable_checkbox.jstree* @plugin checkbox*/this.disable_checkbox = function (obj) {var t1, t2, dom;if($.isArray(obj)) {obj = obj.slice();for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {this.disable_checkbox(obj[t1]);}return true;}obj = this.get_node(obj);if(!obj || obj.id === $.jstree.root) {return false;}dom = this.get_node(obj, true);if(!obj.state.checkbox_disabled) {obj.state.checkbox_disabled = true;if(dom && dom.length) {dom.children('.jstree-anchor').children('.jstree-checkbox').addClass('jstree-checkbox-disabled');}/*** triggered when an node's checkbox is disabled* @event* @name disable_checkbox.jstree* @param {Object} node* @plugin checkbox*/this.trigger('disable_checkbox', { 'node' : obj });}};/*** enable a node's checkbox* @name disable_checkbox(obj)* @param {mixed} obj an array can be used too* @trigger enable_checkbox.jstree* @plugin checkbox*/this.enable_checkbox = function (obj) {var t1, t2, dom;if($.isArray(obj)) {obj = obj.slice();for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {this.enable_checkbox(obj[t1]);}return true;}obj = this.get_node(obj);if(!obj || obj.id === $.jstree.root) {return false;}dom = this.get_node(obj, true);if(obj.state.checkbox_disabled) {obj.state.checkbox_disabled = false;if(dom && dom.length) {dom.children('.jstree-anchor').children('.jstree-checkbox').removeClass('jstree-checkbox-disabled');}/*** triggered when an node's checkbox is enabled* @event* @name enable_checkbox.jstree* @param {Object} node* @plugin checkbox*/this.trigger('enable_checkbox', { 'node' : obj });}};this.activate_node = function (obj, e) {if($(e.target).hasClass('jstree-checkbox-disabled')) {return false;}if(this.settings.checkbox.tie_selection && (this.settings.checkbox.whole_node || $(e.target).hasClass('jstree-checkbox'))) {e.ctrlKey = true;}if(this.settings.checkbox.tie_selection || (!this.settings.checkbox.whole_node && !$(e.target).hasClass('jstree-checkbox'))) {return parent.activate_node.call(this, obj, e);}if(this.is_disabled(obj)) {return false;}if(this.is_checked(obj)) {this.uncheck_node(obj, e);}else {this.check_node(obj, e);}this.trigger('activate_node', { 'node' : this.get_node(obj) });};/*** check a node (only if tie_selection in checkbox settings is false, otherwise select_node will be called internally)* @name check_node(obj)* @param {mixed} obj an array can be used to check multiple nodes* @trigger check_node.jstree* @plugin checkbox*/this.check_node = function (obj, e) {if(this.settings.checkbox.tie_selection) { return this.select_node(obj, false, true, e); }var dom, t1, t2, th;if($.isArray(obj)) {obj = obj.slice();for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {this.check_node(obj[t1], e);}return true;}obj = this.get_node(obj);if(!obj || obj.id === $.jstree.root) {return false;}dom = this.get_node(obj, true);if(!obj.state.checked) {obj.state.checked = true;this._data.checkbox.selected.push(obj.id);if(dom && dom.length) {dom.children('.jstree-anchor').addClass('jstree-checked');}/*** triggered when an node is checked (only if tie_selection in checkbox settings is false)* @event* @name check_node.jstree* @param {Object} node* @param {Array} selected the current selection* @param {Object} event the event (if any) that triggered this check_node* @plugin checkbox*/this.trigger('check_node', { 'node' : obj, 'selected' : this._data.checkbox.selected, 'event' : e });}};/*** uncheck a node (only if tie_selection in checkbox settings is false, otherwise deselect_node will be called internally)* @name uncheck_node(obj)* @param {mixed} obj an array can be used to uncheck multiple nodes* @trigger uncheck_node.jstree* @plugin checkbox*/this.uncheck_node = function (obj, e) {if(this.settings.checkbox.tie_selection) { return this.deselect_node(obj, false, e); }var t1, t2, dom;if($.isArray(obj)) {obj = obj.slice();for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {this.uncheck_node(obj[t1], e);}return true;}obj = this.get_node(obj);if(!obj || obj.id === $.jstree.root) {return false;}dom = this.get_node(obj, true);if(obj.state.checked) {obj.state.checked = false;this._data.checkbox.selected = $.vakata.array_remove_item(this._data.checkbox.selected, obj.id);if(dom.length) {dom.children('.jstree-anchor').removeClass('jstree-checked');}/*** triggered when an node is unchecked (only if tie_selection in checkbox settings is false)* @event* @name uncheck_node.jstree* @param {Object} node* @param {Array} selected the current selection* @param {Object} event the event (if any) that triggered this uncheck_node* @plugin checkbox*/this.trigger('uncheck_node', { 'node' : obj, 'selected' : this._data.checkbox.selected, 'event' : e });}};/*** checks all nodes in the tree (only if tie_selection in checkbox settings is false, otherwise select_all will be called internally)* @name check_all()* @trigger check_all.jstree, changed.jstree* @plugin checkbox*/this.check_all = function () {if(this.settings.checkbox.tie_selection) { return this.select_all(); }var tmp = this._data.checkbox.selected.concat([]), i, j;this._data.checkbox.selected = this._model.data[$.jstree.root].children_d.concat();for(i = 0, j = this._data.checkbox.selected.length; i < j; i++) {if(this._model.data[this._data.checkbox.selected[i]]) {this._model.data[this._data.checkbox.selected[i]].state.checked = true;}}this.redraw(true);/*** triggered when all nodes are checked (only if tie_selection in checkbox settings is false)* @event* @name check_all.jstree* @param {Array} selected the current selection* @plugin checkbox*/this.trigger('check_all', { 'selected' : this._data.checkbox.selected });};/*** uncheck all checked nodes (only if tie_selection in checkbox settings is false, otherwise deselect_all will be called internally)* @name uncheck_all()* @trigger uncheck_all.jstree* @plugin checkbox*/this.uncheck_all = function () {if(this.settings.checkbox.tie_selection) { return this.deselect_all(); }var tmp = this._data.checkbox.selected.concat([]), i, j;for(i = 0, j = this._data.checkbox.selected.length; i < j; i++) {if(this._model.data[this._data.checkbox.selected[i]]) {this._model.data[this._data.checkbox.selected[i]].state.checked = false;}}this._data.checkbox.selected = [];this.element.find('.jstree-checked').removeClass('jstree-checked');/*** triggered when all nodes are unchecked (only if tie_selection in checkbox settings is false)* @event* @name uncheck_all.jstree* @param {Object} node the previous selection* @param {Array} selected the current selection* @plugin checkbox*/this.trigger('uncheck_all', { 'selected' : this._data.checkbox.selected, 'node' : tmp });};/*** checks if a node is checked (if tie_selection is on in the settings this function will return the same as is_selected)* @name is_checked(obj)* @param {mixed} obj* @return {Boolean}* @plugin checkbox*/this.is_checked = function (obj) {if(this.settings.checkbox.tie_selection) { return this.is_selected(obj); }obj = this.get_node(obj);if(!obj || obj.id === $.jstree.root) { return false; }return obj.state.checked;};/*** get an array of all checked nodes (if tie_selection is on in the settings this function will return the same as get_selected)* @name get_checked([full])* @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned* @return {Array}* @plugin checkbox*/this.get_checked = function (full) {if(this.settings.checkbox.tie_selection) { return this.get_selected(full); }return full ? $.map(this._data.checkbox.selected, $.proxy(function (i) { return this.get_node(i); }, this)) : this._data.checkbox.selected;};/*** get an array of all top level checked nodes (ignoring children of checked nodes) (if tie_selection is on in the settings this function will return the same as get_top_selected)* @name get_top_checked([full])* @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned* @return {Array}* @plugin checkbox*/this.get_top_checked = function (full) {if(this.settings.checkbox.tie_selection) { return this.get_top_selected(full); }var tmp = this.get_checked(true),obj = {}, i, j, k, l;for(i = 0, j = tmp.length; i < j; i++) {obj[tmp[i].id] = tmp[i];}for(i = 0, j = tmp.length; i < j; i++) {for(k = 0, l = tmp[i].children_d.length; k < l; k++) {if(obj[tmp[i].children_d[k]]) {delete obj[tmp[i].children_d[k]];}}}tmp = [];for(i in obj) {if(obj.hasOwnProperty(i)) {tmp.push(i);}}return full ? $.map(tmp, $.proxy(function (i) { return this.get_node(i); }, this)) : tmp;};/*** get an array of all bottom level checked nodes (ignoring selected parents) (if tie_selection is on in the settings this function will return the same as get_bottom_selected)* @name get_bottom_checked([full])* @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned* @return {Array}* @plugin checkbox*/this.get_bottom_checked = function (full) {if(this.settings.checkbox.tie_selection) { return this.get_bottom_selected(full); }var tmp = this.get_checked(true),obj = [], i, j;for(i = 0, j = tmp.length; i < j; i++) {if(!tmp[i].children.length) {obj.push(tmp[i].id);}}return full ? $.map(obj, $.proxy(function (i) { return this.get_node(i); }, this)) : obj;};this.load_node = function (obj, callback) {var k, l, i, j, c, tmp;if(!$.isArray(obj) && !this.settings.checkbox.tie_selection) {tmp = this.get_node(obj);if(tmp && tmp.state.loaded) {for(k = 0, l = tmp.children_d.length; k < l; k++) {if(this._model.data[tmp.children_d[k]].state.checked) {c = true;this._data.checkbox.selected = $.vakata.array_remove_item(this._data.checkbox.selected, tmp.children_d[k]);}}}}return parent.load_node.apply(this, arguments);};this.get_state = function () {var state = parent.get_state.apply(this, arguments);if(this.settings.checkbox.tie_selection) { return state; }state.checkbox = this._data.checkbox.selected.slice();return state;};this.set_state = function (state, callback) {var res = parent.set_state.apply(this, arguments);if(res && state.checkbox) {if(!this.settings.checkbox.tie_selection) {this.uncheck_all();var _this = this;$.each(state.checkbox, function (i, v) {_this.check_node(v);});}delete state.checkbox;this.set_state(state, callback);return false;}return res;};this.refresh = function (skip_loading, forget_state) {if(!this.settings.checkbox.tie_selection) {this._data.checkbox.selected = [];}return parent.refresh.apply(this, arguments);};};// include the checkbox plugin by default// $.jstree.defaults.plugins.push("checkbox");}));