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Posted to commits@ofbiz.apache.org by sa...@apache.org on 2011/03/18 14:37:31 UTC
svn commit: r1082916 [5/6] - in /ofbiz/trunk:
applications/content/widget/content/ applications/order/email/default/
applications/party/webapp/partymgr/js/ applications/product/widget/catalog/
framework/common/webcommon/includes/ framework/common/webco...
Modified: ofbiz/trunk/framework/images/webapp/images/jquery/plugins/jsTree/jquery.jstree.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/images/webapp/images/jquery/plugins/jsTree/jquery.jstree.js?rev=1082916&r1=1082915&r2=1082916&view=diff
==============================================================================
--- ofbiz/trunk/framework/images/webapp/images/jquery/plugins/jsTree/jquery.jstree.js (original)
+++ ofbiz/trunk/framework/images/webapp/images/jquery/plugins/jsTree/jquery.jstree.js Fri Mar 18 13:37:29 2011
@@ -19,1464 +19,1466 @@
// top wrapper to prevent multiple inclusion (is this OK?)
(function () { if(jQuery && jQuery.jstree) { return; }
- var is_ie6 = false, is_ie7 = false, is_ff2 = false;
+ var is_ie6 = false, is_ie7 = false, is_ff2 = false;
-/*
+/*
* jsTree core
*/
(function ($) {
- // Common functions not related to jsTree
- // decided to move them to a `vakata` "namespace"
- $.vakata = {};
- // CSS related functions
- $.vakata.css = {
- get_css : function(rule_name, delete_flag, sheet) {
- rule_name = rule_name.toLowerCase();
- var css_rules = sheet.cssRules || sheet.rules,
- j = 0;
- do {
- if(css_rules.length && j > css_rules.length + 5) { return false; }
- if(css_rules[j].selectorText && css_rules[j].selectorText.toLowerCase() == rule_name) {
- if(delete_flag === true) {
- if(sheet.removeRule) { sheet.removeRule(j); }
- if(sheet.deleteRule) { sheet.deleteRule(j); }
- return true;
- }
- else { return css_rules[j]; }
- }
- }
- while (css_rules[++j]);
- return false;
- },
- add_css : function(rule_name, sheet) {
- if($.jstree.css.get_css(rule_name, false, sheet)) { return false; }
- if(sheet.insertRule) { sheet.insertRule(rule_name + ' { }', 0); } else { sheet.addRule(rule_name, null, 0); }
- return $.vakata.css.get_css(rule_name);
- },
- remove_css : function(rule_name, sheet) {
- return $.vakata.css.get_css(rule_name, true, sheet);
- },
- add_sheet : function(opts) {
- var tmp = false, is_new = true;
- if(opts.str) {
- if(opts.title) { tmp = $("style[id='" + opts.title + "-stylesheet']")[0]; }
- if(tmp) { is_new = false; }
- else {
- tmp = document.createElement("style");
- tmp.setAttribute('type',"text/css");
- if(opts.title) { tmp.setAttribute("id", opts.title + "-stylesheet"); }
- }
- if(tmp.styleSheet) {
- if(is_new) {
- document.getElementsByTagName("head")[0].appendChild(tmp);
- tmp.styleSheet.cssText = opts.str;
- }
- else {
- tmp.styleSheet.cssText = tmp.styleSheet.cssText + " " + opts.str;
- }
- }
- else {
- tmp.appendChild(document.createTextNode(opts.str));
- document.getElementsByTagName("head")[0].appendChild(tmp);
- }
- return tmp.sheet || tmp.styleSheet;
- }
- if(opts.url) {
- if(document.createStyleSheet) {
- try { tmp = document.createStyleSheet(opts.url); } catch (e) { }
- }
- else {
- tmp = document.createElement('link');
- tmp.rel = 'stylesheet';
- tmp.type = 'text/css';
- tmp.media = "all";
- tmp.href = opts.url;
- document.getElementsByTagName("head")[0].appendChild(tmp);
- return tmp.styleSheet;
- }
- }
- }
- };
-
- // private variables
- var instances = [], // instance array (used by $.jstree.reference/create/focused)
- focused_instance = -1, // the index in the instance array of the currently focused instance
- plugins = {}, // list of included plugins
- prepared_move = {}; // for the move_node function
-
- // jQuery plugin wrapper (thanks to jquery UI widget function)
- $.fn.jstree = function (settings) {
- var isMethodCall = (typeof settings == 'string'), // is this a method call like $().jstree("open_node")
- args = Array.prototype.slice.call(arguments, 1),
- returnValue = this;
-
- // if a method call execute the method on all selected instances
- if(isMethodCall) {
- if(settings.substring(0, 1) == '_') { return returnValue; }
- this.each(function() {
- var instance = instances[$.data(this, "jstree-instance-id")],
- methodValue = (instance && $.isFunction(instance[settings])) ? instance[settings].apply(instance, args) : instance;
- if(typeof methodValue !== "undefined" && (settings.indexOf("is_" === 0) || (methodValue !== true && methodValue !== false))) { returnValue = methodValue; return false; }
- });
- }
- else {
- this.each(function() {
- // extend settings and allow for multiple hashes and $.data
- var instance_id = $.data(this, "jstree-instance-id"),
- a = [],
- b = settings ? $.extend({}, true, settings) : {},
- c = $(this),
- s = false,
- t = [];
- a = a.concat(args);
- if(c.data("jstree")) { a.push(c.data("jstree")); }
- b = a.length ? $.extend.apply(null, [true, b].concat(a)) : b;
-
- // if an instance already exists, destroy it first
- if(typeof instance_id !== "undefined" && instances[instance_id]) { instances[instance_id].destroy(); }
- // push a new empty object to the instances array
- instance_id = parseInt(instances.push({}),10) - 1;
- // store the jstree instance id to the container element
- $.data(this, "jstree-instance-id", instance_id);
- // clean up all plugins
- b.plugins = $.isArray(b.plugins) ? b.plugins : $.jstree.defaults.plugins.slice();
- b.plugins.unshift("core");
- // only unique plugins
- b.plugins = b.plugins.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",");
-
- // extend defaults with passed data
- s = $.extend(true, {}, $.jstree.defaults, b);
- s.plugins = b.plugins;
- $.each(plugins, function (i, val) {
- if($.inArray(i, s.plugins) === -1) { s[i] = null; delete s[i]; }
- else { t.push(i); }
- });
- s.plugins = t;
-
- // push the new object to the instances array (at the same time set the default classes to the container) and init
- instances[instance_id] = new $.jstree._instance(instance_id, $(this).addClass("jstree jstree-" + instance_id), s);
- // init all activated plugins for this instance
- $.each(instances[instance_id]._get_settings().plugins, function (i, val) { instances[instance_id].data[val] = {}; });
- $.each(instances[instance_id]._get_settings().plugins, function (i, val) { if(plugins[val]) { plugins[val].__init.apply(instances[instance_id]); } });
- // initialize the instance
- setTimeout(function() { instances[instance_id].init(); }, 0);
- });
- }
- // return the jquery selection (or if it was a method call that returned a value - the returned value)
- return returnValue;
- };
- // object to store exposed functions and objects
- $.jstree = {
- defaults : {
- plugins : []
- },
- _focused : function () { return instances[focused_instance] || null; },
- _reference : function (needle) {
- // get by instance id
- if(instances[needle]) { return instances[needle]; }
- // get by DOM (if still no luck - return null
- var o = $(needle);
- if(!o.length && typeof needle === "string") { o = $("#" + needle); }
- if(!o.length) { return null; }
- return instances[o.closest(".jstree").data("jstree-instance-id")] || null;
- },
- _instance : function (index, container, settings) {
- // for plugins to store data in
- this.data = { core : {} };
- this.get_settings = function () { return $.extend(true, {}, settings); };
- this._get_settings = function () { return settings; };
- this.get_index = function () { return index; };
- this.get_container = function () { return container; };
- this.get_container_ul = function () { return container.children("ul:eq(0)"); };
- this._set_settings = function (s) {
- settings = $.extend(true, {}, settings, s);
- };
- },
- _fn : { },
- plugin : function (pname, pdata) {
- pdata = $.extend({}, {
- __init : $.noop,
- __destroy : $.noop,
- _fn : {},
- defaults : false
- }, pdata);
- plugins[pname] = pdata;
-
- $.jstree.defaults[pname] = pdata.defaults;
- $.each(pdata._fn, function (i, val) {
- val.plugin = pname;
- val.old = $.jstree._fn[i];
- $.jstree._fn[i] = function () {
- var rslt,
- func = val,
- args = Array.prototype.slice.call(arguments),
- evnt = new $.Event("before.jstree"),
- rlbk = false;
-
- if(this.data.core.locked === true && i !== "unlock" && i !== "is_locked") { return; }
-
- // Check if function belongs to the included plugins of this instance
- do {
- if(func && func.plugin && $.inArray(func.plugin, this._get_settings().plugins) !== -1) { break; }
- func = func.old;
- } while(func);
- if(!func) { return; }
-
- // context and function to trigger events, then finally call the function
- if(i.indexOf("_") === 0) {
- rslt = func.apply(this, args);
- }
- else {
- rslt = this.get_container().triggerHandler(evnt, { "func" : i, "inst" : this, "args" : args, "plugin" : func.plugin });
- if(rslt === false) { return; }
- if(typeof rslt !== "undefined") { args = rslt; }
-
- rslt = func.apply(
- $.extend({}, this, {
- __callback : function (data) {
- this.get_container().triggerHandler( i + '.jstree', { "inst" : this, "args" : args, "rslt" : data, "rlbk" : rlbk });
- },
- __rollback : function () {
- rlbk = this.get_rollback();
- return rlbk;
- },
- __call_old : function (replace_arguments) {
- return func.old.apply(this, (replace_arguments ? Array.prototype.slice.call(arguments, 1) : args ) );
- }
- }), args);
- }
-
- // return the result
- return rslt;
- };
- $.jstree._fn[i].old = val.old;
- $.jstree._fn[i].plugin = pname;
- });
- },
- rollback : function (rb) {
- if(rb) {
- if(!$.isArray(rb)) { rb = [ rb ]; }
- $.each(rb, function (i, val) {
- instances[val.i].set_rollback(val.h, val.d);
- });
- }
- }
- };
- // set the prototype for all instances
- $.jstree._fn = $.jstree._instance.prototype = {};
-
- // load the css when DOM is ready
- $(function() {
- // code is copied from jQuery ($.browser is deprecated + there is a bug in IE)
- var u = navigator.userAgent.toLowerCase(),
- v = (u.match( /.+?(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],
- css_string = '' +
- '.jstree ul, .jstree li { display:block; margin:0 0 0 0; padding:0 0 0 0; list-style-type:none; } ' +
- '.jstree li { display:block; min-height:18px; line-height:18px; white-space:nowrap; margin-left:18px; min-width:18px; } ' +
- '.jstree-rtl li { margin-left:0; margin-right:18px; } ' +
- '.jstree > ul > li { margin-left:0px; } ' +
- '.jstree-rtl > ul > li { margin-right:0px; } ' +
- '.jstree ins { display:inline-block; text-decoration:none; width:18px; height:18px; margin:0 0 0 0; padding:0; } ' +
- '.jstree a { display:inline-block; line-height:16px; height:16px; color:black; white-space:nowrap; text-decoration:none; padding:1px 2px; margin:0; } ' +
- '.jstree a:focus { outline: none; } ' +
- '.jstree a > ins { height:16px; width:16px; } ' +
- '.jstree a > .jstree-icon { margin-right:3px; } ' +
- '.jstree-rtl a > .jstree-icon { margin-left:3px; margin-right:0; } ' +
- 'li.jstree-open > ul { display:block; } ' +
- 'li.jstree-closed > ul { display:none; } ';
- // Correct IE 6 (does not support the > CSS selector)
- if(/msie/.test(u) && parseInt(v, 10) == 6) {
- is_ie6 = true;
-
- // fix image flicker and lack of caching
- try {
- document.execCommand("BackgroundImageCache", false, true);
- } catch (err) { }
-
- css_string += '' +
- '.jstree li { height:18px; margin-left:0; margin-right:0; } ' +
- '.jstree li li { margin-left:18px; } ' +
- '.jstree-rtl li li { margin-left:0px; margin-right:18px; } ' +
- 'li.jstree-open ul { display:block; } ' +
- 'li.jstree-closed ul { display:none !important; } ' +
- '.jstree li a { display:inline; border-width:0 !important; padding:0px 2px !important; } ' +
- '.jstree li a ins { height:16px; width:16px; margin-right:3px; } ' +
- '.jstree-rtl li a ins { margin-right:0px; margin-left:3px; } ';
- }
- // Correct IE 7 (shifts anchor nodes onhover)
- if(/msie/.test(u) && parseInt(v, 10) == 7) {
- is_ie7 = true;
- css_string += '.jstree li a { border-width:0 !important; padding:0px 2px !important; } ';
- }
- // correct ff2 lack of display:inline-block
- if(!/compatible/.test(u) && /mozilla/.test(u) && parseFloat(v, 10) < 1.9) {
- is_ff2 = true;
- css_string += '' +
- '.jstree ins { display:-moz-inline-box; } ' +
- '.jstree li { line-height:12px; } ' + // WHY??
- '.jstree a { display:-moz-inline-box; } ' +
- '.jstree .jstree-no-icons .jstree-checkbox { display:-moz-inline-stack !important; } ';
- /* this shouldn't be here as it is theme specific */
- }
- // the default stylesheet
- $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
- });
-
- // core functions (open, close, create, update, delete)
- $.jstree.plugin("core", {
- __init : function () {
- this.data.core.locked = false;
- this.data.core.to_open = this.get_settings().core.initially_open;
- this.data.core.to_load = this.get_settings().core.initially_load;
- },
- defaults : {
- html_titles : false,
- animation : 500,
- initially_open : [],
- initially_load : [],
- open_parents : true,
- notify_plugins : true,
- rtl : false,
- load_open : false,
- strings : {
- loading : "Loading ...",
- new_node : "New node",
- multiple_selection : "Multiple selection"
- }
- },
- _fn : {
- init : function () {
- this.set_focus();
- if(this._get_settings().core.rtl) {
- this.get_container().addClass("jstree-rtl").css("direction", "rtl");
- }
- this.get_container().html("<ul><li class='jstree-last jstree-leaf'><ins> </ins><a class='jstree-loading' href='#'><ins class='jstree-icon'> </ins>" + this._get_string("loading") + "</a></li></ul>");
- this.data.core.li_height = this.get_container_ul().find("li.jstree-closed, li.jstree-leaf").eq(0).height() || 18;
-
- this.get_container()
- .delegate("li > ins", "click.jstree", $.proxy(function (event) {
- var trgt = $(event.target);
- if(trgt.is("ins") && event.pageY - trgt.offset().top < this.data.core.li_height) { this.toggle_node(trgt); }
- }, this))
- .bind("mousedown.jstree", $.proxy(function () {
- this.set_focus(); // This used to be setTimeout(set_focus,0) - why?
- }, this))
- .bind("dblclick.jstree", function (event) {
- var sel;
- if(document.selection && document.selection.empty) { document.selection.empty(); }
- else {
- if(window.getSelection) {
- sel = window.getSelection();
- try {
- sel.removeAllRanges();
- sel.collapse();
- } catch (err) { }
- }
- }
- });
- if(this._get_settings().core.notify_plugins) {
- this.get_container()
- .bind("load_node.jstree", $.proxy(function (e, data) {
- var o = this._get_node(data.rslt.obj),
- t = this;
- if(o === -1) { o = this.get_container_ul(); }
- if(!o.length) { return; }
- o.find("li").each(function () {
- var th = $(this);
- if(th.data("jstree")) {
- $.each(th.data("jstree"), function (plugin, values) {
- if(t.data[plugin] && $.isFunction(t["_" + plugin + "_notify"])) {
- t["_" + plugin + "_notify"].call(t, th, values);
- }
- });
- }
- });
- }, this));
- }
- if(this._get_settings().core.load_open) {
- this.get_container()
- .bind("load_node.jstree", $.proxy(function (e, data) {
- var o = this._get_node(data.rslt.obj),
- t = this;
- if(o === -1) { o = this.get_container_ul(); }
- if(!o.length) { return; }
- o.find("li.jstree-open:not(:has(ul))").each(function () {
- t.load_node(this, $.noop, $.noop);
- });
- }, this));
- }
- this.__callback();
- this.load_node(-1, function () { this.loaded(); this.reload_nodes(); });
- },
- destroy : function () {
- var i,
- n = this.get_index(),
- s = this._get_settings(),
- _this = this;
-
- $.each(s.plugins, function (i, val) {
- try { plugins[val].__destroy.apply(_this); } catch(err) { }
- });
- this.__callback();
- // set focus to another instance if this one is focused
- if(this.is_focused()) {
- for(i in instances) {
- if(instances.hasOwnProperty(i) && i != n) {
- instances[i].set_focus();
- break;
- }
- }
- }
- // if no other instance found
- if(n === focused_instance) { focused_instance = -1; }
- // remove all traces of jstree in the DOM (only the ones set using jstree*) and cleans all events
- this.get_container()
- .unbind(".jstree")
- .undelegate(".jstree")
- .removeData("jstree-instance-id")
- .find("[class^='jstree']")
- .andSelf()
- .attr("class", function () { return this.className.replace(/jstree[^ ]*|$/ig,''); });
- $(document)
- .unbind(".jstree-" + n)
- .undelegate(".jstree-" + n);
- // remove the actual data
- instances[n] = null;
- delete instances[n];
- },
-
- _core_notify : function (n, data) {
- if(data.opened) {
- this.open_node(n, false, true);
- }
- },
-
- lock : function () {
- this.data.core.locked = true;
- this.get_container().children("ul").addClass("jstree-locked").css("opacity","0.7");
- this.__callback({});
- },
- unlock : function () {
- this.data.core.locked = false;
- this.get_container().children("ul").removeClass("jstree-locked").css("opacity","1");
- this.__callback({});
- },
- is_locked : function () { return this.data.core.locked; },
- save_opened : function () {
- var _this = this;
- this.data.core.to_open = [];
- this.get_container_ul().find("li.jstree-open").each(function () {
- if(this.id) { _this.data.core.to_open.push("#" + this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.")); }
- });
- this.__callback(_this.data.core.to_open);
- },
- save_loaded : function () { },
- reload_nodes : function (is_callback) {
- var _this = this,
- done = true,
- current = [],
- remaining = [];
- if(!is_callback) {
- this.data.core.reopen = false;
- this.data.core.refreshing = true;
- this.data.core.to_open = $.map($.makeArray(this.data.core.to_open), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\."); });
- this.data.core.to_load = $.map($.makeArray(this.data.core.to_load), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\."); });
- if(this.data.core.to_open.length) {
- this.data.core.to_load = this.data.core.to_load.concat(this.data.core.to_open);
- }
- }
- if(this.data.core.to_load.length) {
- $.each(this.data.core.to_load, function (i, val) {
- if(val == "#") { return true; }
- if($(val).length) { current.push(val); }
- else { remaining.push(val); }
- });
- if(current.length) {
- this.data.core.to_load = remaining;
- $.each(current, function (i, val) {
- if(!_this._is_loaded(val)) {
- _this.load_node(val, function () { _this.reload_nodes(true); }, function () { _this.reload_nodes(true); });
- done = false;
- }
- });
- }
- }
- if(this.data.core.to_open.length) {
- $.each(this.data.core.to_open, function (i, val) {
- _this.open_node(val, false, true);
- });
- }
- if(done) {
- // TODO: find a more elegant approach to syncronizing returning requests
- if(this.data.core.reopen) { clearTimeout(this.data.core.reopen); }
- this.data.core.reopen = setTimeout(function () { _this.__callback({}, _this); }, 50);
- this.data.core.refreshing = false;
- this.reopen();
- }
- },
- reopen : function () {
- var _this = this;
- if(this.data.core.to_open.length) {
- $.each(this.data.core.to_open, function (i, val) {
- _this.open_node(val, false, true);
- });
- }
- this.__callback({});
- },
- refresh : function (obj) {
- var _this = this;
- this.save_opened();
- if(!obj) { obj = -1; }
- obj = this._get_node(obj);
- if(!obj) { obj = -1; }
- if(obj !== -1) { obj.children("UL").remove(); }
- this.load_node(obj, function () { _this.__callback({ "obj" : obj}); _this.reload_nodes(); });
- },
- // Dummy function to fire after the first load (so that there is a jstree.loaded event)
- loaded : function () {
- this.__callback();
- },
- // deal with focus
- set_focus : function () {
- if(this.is_focused()) { return; }
- var f = $.jstree._focused();
- if(f) { f.unset_focus(); }
-
- this.get_container().addClass("jstree-focused");
- focused_instance = this.get_index();
- this.__callback();
- },
- is_focused : function () {
- return focused_instance == this.get_index();
- },
- unset_focus : function () {
- if(this.is_focused()) {
- this.get_container().removeClass("jstree-focused");
- focused_instance = -1;
- }
- this.__callback();
- },
-
- // traverse
- _get_node : function (obj) {
- var $obj = $(obj, this.get_container());
- if($obj.is(".jstree") || obj == -1) { return -1; }
- $obj = $obj.closest("li", this.get_container());
- return $obj.length ? $obj : false;
- },
- _get_next : function (obj, strict) {
- obj = this._get_node(obj);
- if(obj === -1) { return this.get_container().find("> ul > li:first-child"); }
- if(!obj.length) { return false; }
- if(strict) { return (obj.nextAll("li").size() > 0) ? obj.nextAll("li:eq(0)") : false; }
-
- if(obj.hasClass("jstree-open")) { return obj.find("li:eq(0)"); }
- else if(obj.nextAll("li").size() > 0) { return obj.nextAll("li:eq(0)"); }
- else { return obj.parentsUntil(".jstree","li").next("li").eq(0); }
- },
- _get_prev : function (obj, strict) {
- obj = this._get_node(obj);
- if(obj === -1) { return this.get_container().find("> ul > li:last-child"); }
- if(!obj.length) { return false; }
- if(strict) { return (obj.prevAll("li").length > 0) ? obj.prevAll("li:eq(0)") : false; }
-
- if(obj.prev("li").length) {
- obj = obj.prev("li").eq(0);
- while(obj.hasClass("jstree-open")) { obj = obj.children("ul:eq(0)").children("li:last"); }
- return obj;
- }
- else { var o = obj.parentsUntil(".jstree","li:eq(0)"); return o.length ? o : false; }
- },
- _get_parent : function (obj) {
- obj = this._get_node(obj);
- if(obj == -1 || !obj.length) { return false; }
- var o = obj.parentsUntil(".jstree", "li:eq(0)");
- return o.length ? o : -1;
- },
- _get_children : function (obj) {
- obj = this._get_node(obj);
- if(obj === -1) { return this.get_container().children("ul:eq(0)").children("li"); }
- if(!obj.length) { return false; }
- return obj.children("ul:eq(0)").children("li");
- },
- get_path : function (obj, id_mode) {
- var p = [],
- _this = this;
- obj = this._get_node(obj);
- if(obj === -1 || !obj || !obj.length) { return false; }
- obj.parentsUntil(".jstree", "li").each(function () {
- p.push( id_mode ? this.id : _this.get_text(this) );
- });
- p.reverse();
- p.push( id_mode ? obj.attr("id") : this.get_text(obj) );
- return p;
- },
-
- // string functions
- _get_string : function (key) {
- return this._get_settings().core.strings[key] || key;
- },
-
- is_open : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-open"); },
- is_closed : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-closed"); },
- is_leaf : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-leaf"); },
- correct_state : function (obj) {
- obj = this._get_node(obj);
- if(!obj || obj === -1) { return false; }
- obj.removeClass("jstree-closed jstree-open").addClass("jstree-leaf").children("ul").remove();
- this.__callback({ "obj" : obj });
- },
- // open/close
- open_node : function (obj, callback, skip_animation) {
- obj = this._get_node(obj);
- if(!obj.length) { return false; }
- if(!obj.hasClass("jstree-closed")) { if(callback) { callback.call(); } return false; }
- var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
- t = this;
- if(!this._is_loaded(obj)) {
- obj.children("a").addClass("jstree-loading");
- this.load_node(obj, function () { t.open_node(obj, callback, skip_animation); }, callback);
- }
- else {
- if(this._get_settings().core.open_parents) {
- obj.parentsUntil(".jstree",".jstree-closed").each(function () {
- t.open_node(this, false, true);
- });
- }
- if(s) { obj.children("ul").css("display","none"); }
- obj.removeClass("jstree-closed").addClass("jstree-open").children("a").removeClass("jstree-loading");
- if(s) { obj.children("ul").stop(true, true).slideDown(s, function () { this.style.display = ""; t.after_open(obj); }); }
- else { t.after_open(obj); }
- this.__callback({ "obj" : obj });
- if(callback) { callback.call(); }
- }
- },
- after_open : function (obj) { this.__callback({ "obj" : obj }); },
- close_node : function (obj, skip_animation) {
- obj = this._get_node(obj);
- var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
- t = this;
- if(!obj.length || !obj.hasClass("jstree-open")) { return false; }
- if(s) { obj.children("ul").attr("style","display:block !important"); }
- obj.removeClass("jstree-open").addClass("jstree-closed");
- if(s) { obj.children("ul").stop(true, true).slideUp(s, function () { this.style.display = ""; t.after_close(obj); }); }
- else { t.after_close(obj); }
- this.__callback({ "obj" : obj });
- },
- after_close : function (obj) { this.__callback({ "obj" : obj }); },
- toggle_node : function (obj) {
- obj = this._get_node(obj);
- if(obj.hasClass("jstree-closed")) { return this.open_node(obj); }
- if(obj.hasClass("jstree-open")) { return this.close_node(obj); }
- },
- open_all : function (obj, do_animation, original_obj) {
- obj = obj ? this._get_node(obj) : -1;
- if(!obj || obj === -1) { obj = this.get_container_ul(); }
- if(original_obj) {
- obj = obj.find("li.jstree-closed");
- }
- else {
- original_obj = obj;
- if(obj.is(".jstree-closed")) { obj = obj.find("li.jstree-closed").andSelf(); }
- else { obj = obj.find("li.jstree-closed"); }
- }
- var _this = this;
- obj.each(function () {
- var __this = this;
- if(!_this._is_loaded(this)) { _this.open_node(this, function() { _this.open_all(__this, do_animation, original_obj); }, !do_animation); }
- else { _this.open_node(this, false, !do_animation); }
- });
- // so that callback is fired AFTER all nodes are open
- if(original_obj.find('li.jstree-closed').length === 0) { this.__callback({ "obj" : original_obj }); }
- },
- close_all : function (obj, do_animation) {
- var _this = this;
- obj = obj ? this._get_node(obj) : this.get_container();
- if(!obj || obj === -1) { obj = this.get_container_ul(); }
- obj.find("li.jstree-open").andSelf().each(function () { _this.close_node(this, !do_animation); });
- this.__callback({ "obj" : obj });
- },
- clean_node : function (obj) {
- obj = obj && obj != -1 ? $(obj) : this.get_container_ul();
- obj = obj.is("li") ? obj.find("li").andSelf() : obj.find("li");
- obj.removeClass("jstree-last")
- .filter("li:last-child").addClass("jstree-last").end()
- .filter(":has(li)")
- .not(".jstree-open").removeClass("jstree-leaf").addClass("jstree-closed");
- obj.not(".jstree-open, .jstree-closed").addClass("jstree-leaf").children("ul").remove();
- this.__callback({ "obj" : obj });
- },
- // rollback
- get_rollback : function () {
- this.__callback();
- return { i : this.get_index(), h : this.get_container().children("ul").clone(true), d : this.data };
- },
- set_rollback : function (html, data) {
- this.get_container().empty().append(html);
- this.data = data;
- this.__callback();
- },
- // Dummy functions to be overwritten by any datastore plugin included
- load_node : function (obj, s_call, e_call) { this.__callback({ "obj" : obj }); },
- _is_loaded : function (obj) { return true; },
-
- // Basic operations: create
- create_node : function (obj, position, js, callback, is_loaded) {
- obj = this._get_node(obj);
- position = typeof position === "undefined" ? "last" : position;
- var d = $("<li />"),
- s = this._get_settings().core,
- tmp;
-
- if(obj !== -1 && !obj.length) { return false; }
- if(!is_loaded && !this._is_loaded(obj)) { this.load_node(obj, function () { this.create_node(obj, position, js, callback, true); }); return false; }
-
- this.__rollback();
-
- if(typeof js === "string") { js = { "data" : js }; }
- if(!js) { js = {}; }
- if(js.attr) { d.attr(js.attr); }
- if(js.metadata) { d.data(js.metadata); }
- if(js.state) { d.addClass("jstree-" + js.state); }
- if(!js.data) { js.data = this._get_string("new_node"); }
- if(!$.isArray(js.data)) { tmp = js.data; js.data = []; js.data.push(tmp); }
- $.each(js.data, function (i, m) {
- tmp = $("<a />");
- if($.isFunction(m)) { m = m.call(this, js); }
- if(typeof m == "string") { tmp.attr('href','#')[ s.html_titles ? "html" : "text" ](m); }
- else {
- if(!m.attr) { m.attr = {}; }
- if(!m.attr.href) { m.attr.href = '#'; }
- tmp.attr(m.attr)[ s.html_titles ? "html" : "text" ](m.title);
- if(m.language) { tmp.addClass(m.language); }
- }
- tmp.prepend("<ins class='jstree-icon'> </ins>");
- if(m.icon) {
- if(m.icon.indexOf("/") === -1) { tmp.children("ins").addClass(m.icon); }
- else { tmp.children("ins").css("background","url('" + m.icon + "') center center no-repeat"); }
- }
- d.append(tmp);
- });
- d.prepend("<ins class='jstree-icon'> </ins>");
- if(obj === -1) {
- obj = this.get_container();
- if(position === "before") { position = "first"; }
- if(position === "after") { position = "last"; }
- }
- switch(position) {
- case "before": obj.before(d); tmp = this._get_parent(obj); break;
- case "after" : obj.after(d); tmp = this._get_parent(obj); break;
- case "inside":
- case "first" :
- if(!obj.children("ul").length) { obj.append("<ul />"); }
- obj.children("ul").prepend(d);
- tmp = obj;
- break;
- case "last":
- if(!obj.children("ul").length) { obj.append("<ul />"); }
- obj.children("ul").append(d);
- tmp = obj;
- break;
- default:
- if(!obj.children("ul").length) { obj.append("<ul />"); }
- if(!position) { position = 0; }
- tmp = obj.children("ul").children("li").eq(position);
- if(tmp.length) { tmp.before(d); }
- else { obj.children("ul").append(d); }
- tmp = obj;
- break;
- }
- if(tmp === -1 || tmp.get(0) === this.get_container().get(0)) { tmp = -1; }
- this.clean_node(tmp);
- this.__callback({ "obj" : d, "parent" : tmp });
- if(callback) { callback.call(this, d); }
- return d;
- },
- // Basic operations: rename (deal with text)
- get_text : function (obj) {
- obj = this._get_node(obj);
- if(!obj.length) { return false; }
- var s = this._get_settings().core.html_titles;
- obj = obj.children("a:eq(0)");
- if(s) {
- obj = obj.clone();
- obj.children("INS").remove();
- return obj.html();
- }
- else {
- obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
- return obj.nodeValue;
- }
- },
- set_text : function (obj, val) {
- obj = this._get_node(obj);
- if(!obj.length) { return false; }
- obj = obj.children("a:eq(0)");
- if(this._get_settings().core.html_titles) {
- var tmp = obj.children("INS").clone();
- obj.html(val).prepend(tmp);
- this.__callback({ "obj" : obj, "name" : val });
- return true;
- }
- else {
- obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
- this.__callback({ "obj" : obj, "name" : val });
- return (obj.nodeValue = val);
- }
- },
- rename_node : function (obj, val) {
- obj = this._get_node(obj);
- this.__rollback();
- if(obj && obj.length && this.set_text.apply(this, Array.prototype.slice.call(arguments))) { this.__callback({ "obj" : obj, "name" : val }); }
- },
- // Basic operations: deleting nodes
- delete_node : function (obj) {
- obj = this._get_node(obj);
- if(!obj.length) { return false; }
- this.__rollback();
- var p = this._get_parent(obj), prev = $([]), t = this;
- obj.each(function () {
- prev = prev.add(t._get_prev(this));
- });
- obj = obj.detach();
- if(p !== -1 && p.find("> ul > li").length === 0) {
- p.removeClass("jstree-open jstree-closed").addClass("jstree-leaf");
- }
- this.clean_node(p);
- this.__callback({ "obj" : obj, "prev" : prev, "parent" : p });
- return obj;
- },
- prepare_move : function (o, r, pos, cb, is_cb) {
- var p = {};
-
- p.ot = $.jstree._reference(o) || this;
- p.o = p.ot._get_node(o);
- p.r = r === - 1 ? -1 : this._get_node(r);
- p.p = (typeof pos === "undefined") ? "last" : pos; // TODO: move to a setting
- if(!is_cb && prepared_move.o && prepared_move.o[0] === p.o[0] && prepared_move.r[0] === p.r[0] && prepared_move.p === p.p) {
- this.__callback(prepared_move);
- if(cb) { cb.call(this, prepared_move); }
- return;
- }
- p.ot = $.jstree._reference(p.o) || this;
- p.rt = $.jstree._reference(p.r) || this; // r === -1 ? p.ot : $.jstree._reference(p.r) || this
- if(p.r === -1 || !p.r) {
- p.cr = -1;
- switch(p.p) {
- case "first":
- case "before":
- case "inside":
- p.cp = 0;
- break;
- case "after":
- case "last":
- p.cp = p.rt.get_container().find(" > ul > li").length;
- break;
- default:
- p.cp = p.p;
- break;
- }
- }
- else {
- if(!/^(before|after)$/.test(p.p) && !this._is_loaded(p.r)) {
- return this.load_node(p.r, function () { this.prepare_move(o, r, pos, cb, true); });
- }
- switch(p.p) {
- case "before":
- p.cp = p.r.index();
- p.cr = p.rt._get_parent(p.r);
- break;
- case "after":
- p.cp = p.r.index() + 1;
- p.cr = p.rt._get_parent(p.r);
- break;
- case "inside":
- case "first":
- p.cp = 0;
- p.cr = p.r;
- break;
- case "last":
- p.cp = p.r.find(" > ul > li").length;
- p.cr = p.r;
- break;
- default:
- p.cp = p.p;
- p.cr = p.r;
- break;
- }
- }
- p.np = p.cr == -1 ? p.rt.get_container() : p.cr;
- p.op = p.ot._get_parent(p.o);
- p.cop = p.o.index();
- if(p.op === -1) { p.op = p.ot ? p.ot.get_container() : this.get_container(); }
- if(!/^(before|after)$/.test(p.p) && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp++; }
- //if(p.p === "before" && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp--; }
- p.or = p.np.find(" > ul > li:nth-child(" + (p.cp + 1) + ")");
- prepared_move = p;
- this.__callback(prepared_move);
- if(cb) { cb.call(this, prepared_move); }
- },
- check_move : function () {
- var obj = prepared_move, ret = true, r = obj.r === -1 ? this.get_container() : obj.r;
- if(!obj || !obj.o || obj.or[0] === obj.o[0]) { return false; }
- if(obj.op && obj.np && obj.op[0] === obj.np[0] && obj.cp - 1 === obj.o.index()) { return false; }
- obj.o.each(function () {
- if(r.parentsUntil(".jstree", "li").andSelf().index(this) !== -1) { ret = false; return false; }
- });
- return ret;
- },
- move_node : function (obj, ref, position, is_copy, is_prepared, skip_check) {
- if(!is_prepared) {
- return this.prepare_move(obj, ref, position, function (p) {
- this.move_node(p, false, false, is_copy, true, skip_check);
- });
- }
- if(is_copy) {
- prepared_move.cy = true;
- }
- if(!skip_check && !this.check_move()) { return false; }
-
- this.__rollback();
- var o = false;
- if(is_copy) {
- o = obj.o.clone();
- o.find("*[id]").andSelf().each(function () {
- if(this.id) { this.id = "copy_" + this.id; }
- });
- }
- else { o = obj.o; }
-
- if(obj.or.length) { obj.or.before(o); }
- else {
- if(!obj.np.children("ul").length) { $("<ul />").appendTo(obj.np); }
- obj.np.children("ul:eq(0)").append(o);
- }
-
- try {
- obj.ot.clean_node(obj.op);
- obj.rt.clean_node(obj.np);
- if(!obj.op.find("> ul > li").length) {
- obj.op.removeClass("jstree-open jstree-closed").addClass("jstree-leaf").children("ul").remove();
- }
- } catch (e) { }
-
- if(is_copy) {
- prepared_move.cy = true;
- prepared_move.oc = o;
- }
- this.__callback(prepared_move);
- return prepared_move;
- },
- _get_move : function () { return prepared_move; }
- }
- });
+ // Common functions not related to jsTree
+ // decided to move them to a `vakata` "namespace"
+ $.vakata = {};
+ // CSS related functions
+ $.vakata.css = {
+ get_css : function(rule_name, delete_flag, sheet) {
+ rule_name = rule_name.toLowerCase();
+ var css_rules = sheet.cssRules || sheet.rules,
+ j = 0;
+ do {
+ if(css_rules.length && j > css_rules.length + 5) { return false; }
+ if(css_rules[j].selectorText && css_rules[j].selectorText.toLowerCase() == rule_name) {
+ if(delete_flag === true) {
+ if(sheet.removeRule) { sheet.removeRule(j); }
+ if(sheet.deleteRule) { sheet.deleteRule(j); }
+ return true;
+ }
+ else { return css_rules[j]; }
+ }
+ }
+ while (css_rules[++j]);
+ return false;
+ },
+ add_css : function(rule_name, sheet) {
+ if($.jstree.css.get_css(rule_name, false, sheet)) { return false; }
+ if(sheet.insertRule) { sheet.insertRule(rule_name + ' { }', 0); } else { sheet.addRule(rule_name, null, 0); }
+ return $.vakata.css.get_css(rule_name);
+ },
+ remove_css : function(rule_name, sheet) {
+ return $.vakata.css.get_css(rule_name, true, sheet);
+ },
+ add_sheet : function(opts) {
+ var tmp = false, is_new = true;
+ if(opts.str) {
+ if(opts.title) { tmp = $("style[id='" + opts.title + "-stylesheet']")[0]; }
+ if(tmp) { is_new = false; }
+ else {
+ tmp = document.createElement("style");
+ tmp.setAttribute('type',"text/css");
+ if(opts.title) { tmp.setAttribute("id", opts.title + "-stylesheet"); }
+ }
+ if(tmp.styleSheet) {
+ if(is_new) {
+ document.getElementsByTagName("head")[0].appendChild(tmp);
+ tmp.styleSheet.cssText = opts.str;
+ }
+ else {
+ tmp.styleSheet.cssText = tmp.styleSheet.cssText + " " + opts.str;
+ }
+ }
+ else {
+ tmp.appendChild(document.createTextNode(opts.str));
+ document.getElementsByTagName("head")[0].appendChild(tmp);
+ }
+ return tmp.sheet || tmp.styleSheet;
+ }
+ if(opts.url) {
+ if(document.createStyleSheet) {
+ try { tmp = document.createStyleSheet(opts.url); } catch (e) { }
+ }
+ else {
+ tmp = document.createElement('link');
+ tmp.rel = 'stylesheet';
+ tmp.type = 'text/css';
+ tmp.media = "all";
+ tmp.href = opts.url;
+ document.getElementsByTagName("head")[0].appendChild(tmp);
+ return tmp.styleSheet;
+ }
+ }
+ }
+ };
+
+ // private variables
+ var instances = [], // instance array (used by $.jstree.reference/create/focused)
+ focused_instance = -1, // the index in the instance array of the currently focused instance
+ plugins = {}, // list of included plugins
+ prepared_move = {}; // for the move_node function
+
+ // jQuery plugin wrapper (thanks to jquery UI widget function)
+ $.fn.jstree = function (settings) {
+ var isMethodCall = (typeof settings == 'string'), // is this a method call like $().jstree("open_node")
+ args = Array.prototype.slice.call(arguments, 1),
+ returnValue = this;
+
+ // if a method call execute the method on all selected instances
+ if(isMethodCall) {
+ if(settings.substring(0, 1) == '_') { return returnValue; }
+ this.each(function() {
+ var instance = instances[$.data(this, "jstree-instance-id")],
+ methodValue = (instance && $.isFunction(instance[settings])) ? instance[settings].apply(instance, args) : instance;
+ if(typeof methodValue !== "undefined" && (settings.indexOf("is_") === 0 || (methodValue !== true && methodValue !== false))) { returnValue = methodValue; return false; }
+ });
+ }
+ else {
+ this.each(function() {
+ // extend settings and allow for multiple hashes and $.data
+ var instance_id = $.data(this, "jstree-instance-id"),
+ a = [],
+ b = settings ? $.extend({}, true, settings) : {},
+ c = $(this),
+ s = false,
+ t = [];
+ a = a.concat(args);
+ if(c.data("jstree")) { a.push(c.data("jstree")); }
+ b = a.length ? $.extend.apply(null, [true, b].concat(a)) : b;
+
+ // if an instance already exists, destroy it first
+ if(typeof instance_id !== "undefined" && instances[instance_id]) { instances[instance_id].destroy(); }
+ // push a new empty object to the instances array
+ instance_id = parseInt(instances.push({}),10) - 1;
+ // store the jstree instance id to the container element
+ $.data(this, "jstree-instance-id", instance_id);
+ // clean up all plugins
+ b.plugins = $.isArray(b.plugins) ? b.plugins : $.jstree.defaults.plugins.slice();
+ b.plugins.unshift("core");
+ // only unique plugins
+ b.plugins = b.plugins.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",");
+
+ // extend defaults with passed data
+ s = $.extend(true, {}, $.jstree.defaults, b);
+ s.plugins = b.plugins;
+ $.each(plugins, function (i, val) {
+ if($.inArray(i, s.plugins) === -1) { s[i] = null; delete s[i]; }
+ else { t.push(i); }
+ });
+ s.plugins = t;
+
+ // push the new object to the instances array (at the same time set the default classes to the container) and init
+ instances[instance_id] = new $.jstree._instance(instance_id, $(this).addClass("jstree jstree-" + instance_id), s);
+ // init all activated plugins for this instance
+ $.each(instances[instance_id]._get_settings().plugins, function (i, val) { instances[instance_id].data[val] = {}; });
+ $.each(instances[instance_id]._get_settings().plugins, function (i, val) { if(plugins[val]) { plugins[val].__init.apply(instances[instance_id]); } });
+ // initialize the instance
+ setTimeout(function() { instances[instance_id].init(); }, 0);
+ });
+ }
+ // return the jquery selection (or if it was a method call that returned a value - the returned value)
+ return returnValue;
+ };
+ // object to store exposed functions and objects
+ $.jstree = {
+ defaults : {
+ plugins : []
+ },
+ _focused : function () { return instances[focused_instance] || null; },
+ _reference : function (needle) {
+ // get by instance id
+ if(instances[needle]) { return instances[needle]; }
+ // get by DOM (if still no luck - return null
+ var o = $(needle);
+ if(!o.length && typeof needle === "string") { o = $("#" + needle); }
+ if(!o.length) { return null; }
+ return instances[o.closest(".jstree").data("jstree-instance-id")] || null;
+ },
+ _instance : function (index, container, settings) {
+ // for plugins to store data in
+ this.data = { core : {} };
+ this.get_settings = function () { return $.extend(true, {}, settings); };
+ this._get_settings = function () { return settings; };
+ this.get_index = function () { return index; };
+ this.get_container = function () { return container; };
+ this.get_container_ul = function () { return container.children("ul:eq(0)"); };
+ this._set_settings = function (s) {
+ settings = $.extend(true, {}, settings, s);
+ };
+ },
+ _fn : { },
+ plugin : function (pname, pdata) {
+ pdata = $.extend({}, {
+ __init : $.noop,
+ __destroy : $.noop,
+ _fn : {},
+ defaults : false
+ }, pdata);
+ plugins[pname] = pdata;
+
+ $.jstree.defaults[pname] = pdata.defaults;
+ $.each(pdata._fn, function (i, val) {
+ val.plugin = pname;
+ val.old = $.jstree._fn[i];
+ $.jstree._fn[i] = function () {
+ var rslt,
+ func = val,
+ args = Array.prototype.slice.call(arguments),
+ evnt = new $.Event("before.jstree"),
+ rlbk = false;
+
+ if(this.data.core.locked === true && i !== "unlock" && i !== "is_locked") { return; }
+
+ // Check if function belongs to the included plugins of this instance
+ do {
+ if(func && func.plugin && $.inArray(func.plugin, this._get_settings().plugins) !== -1) { break; }
+ func = func.old;
+ } while(func);
+ if(!func) { return; }
+
+ // context and function to trigger events, then finally call the function
+ if(i.indexOf("_") === 0) {
+ rslt = func.apply(this, args);
+ }
+ else {
+ rslt = this.get_container().triggerHandler(evnt, { "func" : i, "inst" : this, "args" : args, "plugin" : func.plugin });
+ if(rslt === false) { return; }
+ if(typeof rslt !== "undefined") { args = rslt; }
+
+ rslt = func.apply(
+ $.extend({}, this, {
+ __callback : function (data) {
+ this.get_container().triggerHandler( i + '.jstree', { "inst" : this, "args" : args, "rslt" : data, "rlbk" : rlbk });
+ },
+ __rollback : function () {
+ rlbk = this.get_rollback();
+ return rlbk;
+ },
+ __call_old : function (replace_arguments) {
+ return func.old.apply(this, (replace_arguments ? Array.prototype.slice.call(arguments, 1) : args ) );
+ }
+ }), args);
+ }
+
+ // return the result
+ return rslt;
+ };
+ $.jstree._fn[i].old = val.old;
+ $.jstree._fn[i].plugin = pname;
+ });
+ },
+ rollback : function (rb) {
+ if(rb) {
+ if(!$.isArray(rb)) { rb = [ rb ]; }
+ $.each(rb, function (i, val) {
+ instances[val.i].set_rollback(val.h, val.d);
+ });
+ }
+ }
+ };
+ // set the prototype for all instances
+ $.jstree._fn = $.jstree._instance.prototype = {};
+
+ // load the css when DOM is ready
+ $(function() {
+ // code is copied from jQuery ($.browser is deprecated + there is a bug in IE)
+ var u = navigator.userAgent.toLowerCase(),
+ v = (u.match( /.+?(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],
+ css_string = '' +
+ '.jstree ul, .jstree li { display:block; margin:0 0 0 0; padding:0 0 0 0; list-style-type:none; } ' +
+ '.jstree li { display:block; min-height:18px; line-height:18px; white-space:nowrap; margin-left:18px; min-width:18px; } ' +
+ '.jstree-rtl li { margin-left:0; margin-right:18px; } ' +
+ '.jstree > ul > li { margin-left:0px; } ' +
+ '.jstree-rtl > ul > li { margin-right:0px; } ' +
+ '.jstree ins { display:inline-block; text-decoration:none; width:18px; height:18px; margin:0 0 0 0; padding:0; } ' +
+ '.jstree a { display:inline-block; line-height:16px; height:16px; color:black; white-space:nowrap; text-decoration:none; padding:1px 2px; margin:0; } ' +
+ '.jstree a:focus { outline: none; } ' +
+ '.jstree a > ins { height:16px; width:16px; } ' +
+ '.jstree a > .jstree-icon { margin-right:3px; } ' +
+ '.jstree-rtl a > .jstree-icon { margin-left:3px; margin-right:0; } ' +
+ 'li.jstree-open > ul { display:block; } ' +
+ 'li.jstree-closed > ul { display:none; } ';
+ // Correct IE 6 (does not support the > CSS selector)
+ if(/msie/.test(u) && parseInt(v, 10) == 6) {
+ is_ie6 = true;
+
+ // fix image flicker and lack of caching
+ try {
+ document.execCommand("BackgroundImageCache", false, true);
+ } catch (err) { }
+
+ css_string += '' +
+ '.jstree li { height:18px; margin-left:0; margin-right:0; } ' +
+ '.jstree li li { margin-left:18px; } ' +
+ '.jstree-rtl li li { margin-left:0px; margin-right:18px; } ' +
+ 'li.jstree-open ul { display:block; } ' +
+ 'li.jstree-closed ul { display:none !important; } ' +
+ '.jstree li a { display:inline; border-width:0 !important; padding:0px 2px !important; } ' +
+ '.jstree li a ins { height:16px; width:16px; margin-right:3px; } ' +
+ '.jstree-rtl li a ins { margin-right:0px; margin-left:3px; } ';
+ }
+ // Correct IE 7 (shifts anchor nodes onhover)
+ if(/msie/.test(u) && parseInt(v, 10) == 7) {
+ is_ie7 = true;
+ css_string += '.jstree li a { border-width:0 !important; padding:0px 2px !important; } ';
+ }
+ // correct ff2 lack of display:inline-block
+ if(!/compatible/.test(u) && /mozilla/.test(u) && parseFloat(v, 10) < 1.9) {
+ is_ff2 = true;
+ css_string += '' +
+ '.jstree ins { display:-moz-inline-box; } ' +
+ '.jstree li { line-height:12px; } ' + // WHY??
+ '.jstree a { display:-moz-inline-box; } ' +
+ '.jstree .jstree-no-icons .jstree-checkbox { display:-moz-inline-stack !important; } ';
+ /* this shouldn't be here as it is theme specific */
+ }
+ // the default stylesheet
+ $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
+ });
+
+ // core functions (open, close, create, update, delete)
+ $.jstree.plugin("core", {
+ __init : function () {
+ this.data.core.locked = false;
+ this.data.core.to_open = this.get_settings().core.initially_open;
+ this.data.core.to_load = this.get_settings().core.initially_load;
+ },
+ defaults : {
+ html_titles : false,
+ animation : 500,
+ initially_open : [],
+ initially_load : [],
+ open_parents : true,
+ notify_plugins : true,
+ rtl : false,
+ load_open : false,
+ strings : {
+ loading : "Loading ...",
+ new_node : "New node",
+ multiple_selection : "Multiple selection"
+ }
+ },
+ _fn : {
+ init : function () {
+ this.set_focus();
+ if(this._get_settings().core.rtl) {
+ this.get_container().addClass("jstree-rtl").css("direction", "rtl");
+ }
+ this.get_container().html("<ul><li class='jstree-last jstree-leaf'><ins> </ins><a class='jstree-loading' href='#'><ins class='jstree-icon'> </ins>" + this._get_string("loading") + "</a></li></ul>");
+ this.data.core.li_height = this.get_container_ul().find("li.jstree-closed, li.jstree-leaf").eq(0).height() || 18;
+
+ this.get_container()
+ .delegate("li > ins", "click.jstree", $.proxy(function (event) {
+ var trgt = $(event.target);
+ if(trgt.is("ins") && event.pageY - trgt.offset().top < this.data.core.li_height) { this.toggle_node(trgt); }
+ }, this))
+ .bind("mousedown.jstree", $.proxy(function () {
+ this.set_focus(); // This used to be setTimeout(set_focus,0) - why?
+ }, this))
+ .bind("dblclick.jstree", function (event) {
+ var sel;
+ if(document.selection && document.selection.empty) { document.selection.empty(); }
+ else {
+ if(window.getSelection) {
+ sel = window.getSelection();
+ try {
+ sel.removeAllRanges();
+ sel.collapse();
+ } catch (err) { }
+ }
+ }
+ });
+ if(this._get_settings().core.notify_plugins) {
+ this.get_container()
+ .bind("load_node.jstree", $.proxy(function (e, data) {
+ var o = this._get_node(data.rslt.obj),
+ t = this;
+ if(o === -1) { o = this.get_container_ul(); }
+ if(!o.length) { return; }
+ o.find("li").each(function () {
+ var th = $(this);
+ if(th.data("jstree")) {
+ $.each(th.data("jstree"), function (plugin, values) {
+ if(t.data[plugin] && $.isFunction(t["_" + plugin + "_notify"])) {
+ t["_" + plugin + "_notify"].call(t, th, values);
+ }
+ });
+ }
+ });
+ }, this));
+ }
+ if(this._get_settings().core.load_open) {
+ this.get_container()
+ .bind("load_node.jstree", $.proxy(function (e, data) {
+ var o = this._get_node(data.rslt.obj),
+ t = this;
+ if(o === -1) { o = this.get_container_ul(); }
+ if(!o.length) { return; }
+ o.find("li.jstree-open:not(:has(ul))").each(function () {
+ t.load_node(this, $.noop, $.noop);
+ });
+ }, this));
+ }
+ this.__callback();
+ this.load_node(-1, function () { this.loaded(); this.reload_nodes(); });
+ },
+ destroy : function () {
+ var i,
+ n = this.get_index(),
+ s = this._get_settings(),
+ _this = this;
+
+ $.each(s.plugins, function (i, val) {
+ try { plugins[val].__destroy.apply(_this); } catch(err) { }
+ });
+ this.__callback();
+ // set focus to another instance if this one is focused
+ if(this.is_focused()) {
+ for(i in instances) {
+ if(instances.hasOwnProperty(i) && i != n) {
+ instances[i].set_focus();
+ break;
+ }
+ }
+ }
+ // if no other instance found
+ if(n === focused_instance) { focused_instance = -1; }
+ // remove all traces of jstree in the DOM (only the ones set using jstree*) and cleans all events
+ this.get_container()
+ .unbind(".jstree")
+ .undelegate(".jstree")
+ .removeData("jstree-instance-id")
+ .find("[class^='jstree']")
+ .andSelf()
+ .attr("class", function () { return this.className.replace(/jstree[^ ]*|$/ig,''); });
+ $(document)
+ .unbind(".jstree-" + n)
+ .undelegate(".jstree-" + n);
+ // remove the actual data
+ instances[n] = null;
+ delete instances[n];
+ },
+
+ _core_notify : function (n, data) {
+ if(data.opened) {
+ this.open_node(n, false, true);
+ }
+ },
+
+ lock : function () {
+ this.data.core.locked = true;
+ this.get_container().children("ul").addClass("jstree-locked").css("opacity","0.7");
+ this.__callback({});
+ },
+ unlock : function () {
+ this.data.core.locked = false;
+ this.get_container().children("ul").removeClass("jstree-locked").css("opacity","1");
+ this.__callback({});
+ },
+ is_locked : function () { return this.data.core.locked; },
+ save_opened : function () {
+ var _this = this;
+ this.data.core.to_open = [];
+ this.get_container_ul().find("li.jstree-open").each(function () {
+ if(this.id) { _this.data.core.to_open.push("#" + this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:")); }
+ });
+ this.__callback(_this.data.core.to_open);
+ },
+ save_loaded : function () { },
+ reload_nodes : function (is_callback) {
+ var _this = this,
+ done = true,
+ current = [],
+ remaining = [];
+ if(!is_callback) {
+ this.data.core.reopen = false;
+ this.data.core.refreshing = true;
+ this.data.core.to_open = $.map($.makeArray(this.data.core.to_open), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
+ this.data.core.to_load = $.map($.makeArray(this.data.core.to_load), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
+ if(this.data.core.to_open.length) {
+ this.data.core.to_load = this.data.core.to_load.concat(this.data.core.to_open);
+ }
+ }
+ if(this.data.core.to_load.length) {
+ $.each(this.data.core.to_load, function (i, val) {
+ if(val == "#") { return true; }
+ if($(val).length) { current.push(val); }
+ else { remaining.push(val); }
+ });
+ if(current.length) {
+ this.data.core.to_load = remaining;
+ $.each(current, function (i, val) {
+ if(!_this._is_loaded(val)) {
+ _this.load_node(val, function () { _this.reload_nodes(true); }, function () { _this.reload_nodes(true); });
+ done = false;
+ }
+ });
+ }
+ }
+ if(this.data.core.to_open.length) {
+ $.each(this.data.core.to_open, function (i, val) {
+ _this.open_node(val, false, true);
+ });
+ }
+ if(done) {
+ // TODO: find a more elegant approach to syncronizing returning requests
+ if(this.data.core.reopen) { clearTimeout(this.data.core.reopen); }
+ this.data.core.reopen = setTimeout(function () { _this.__callback({}, _this); }, 50);
+ this.data.core.refreshing = false;
+ this.reopen();
+ }
+ },
+ reopen : function () {
+ var _this = this;
+ if(this.data.core.to_open.length) {
+ $.each(this.data.core.to_open, function (i, val) {
+ _this.open_node(val, false, true);
+ });
+ }
+ this.__callback({});
+ },
+ refresh : function (obj) {
+ var _this = this;
+ this.save_opened();
+ if(!obj) { obj = -1; }
+ obj = this._get_node(obj);
+ if(!obj) { obj = -1; }
+ if(obj !== -1) { obj.children("UL").remove(); }
+ else { this.get_container_ul().empty(); }
+ this.load_node(obj, function () { _this.__callback({ "obj" : obj}); _this.reload_nodes(); });
+ },
+ // Dummy function to fire after the first load (so that there is a jstree.loaded event)
+ loaded : function () {
+ this.__callback();
+ },
+ // deal with focus
+ set_focus : function () {
+ if(this.is_focused()) { return; }
+ var f = $.jstree._focused();
+ if(f) { f.unset_focus(); }
+
+ this.get_container().addClass("jstree-focused");
+ focused_instance = this.get_index();
+ this.__callback();
+ },
+ is_focused : function () {
+ return focused_instance == this.get_index();
+ },
+ unset_focus : function () {
+ if(this.is_focused()) {
+ this.get_container().removeClass("jstree-focused");
+ focused_instance = -1;
+ }
+ this.__callback();
+ },
+
+ // traverse
+ _get_node : function (obj) {
+ var $obj = $(obj, this.get_container());
+ if($obj.is(".jstree") || obj == -1) { return -1; }
+ $obj = $obj.closest("li", this.get_container());
+ return $obj.length ? $obj : false;
+ },
+ _get_next : function (obj, strict) {
+ obj = this._get_node(obj);
+ if(obj === -1) { return this.get_container().find("> ul > li:first-child"); }
+ if(!obj.length) { return false; }
+ if(strict) { return (obj.nextAll("li").size() > 0) ? obj.nextAll("li:eq(0)") : false; }
+
+ if(obj.hasClass("jstree-open")) { return obj.find("li:eq(0)"); }
+ else if(obj.nextAll("li").size() > 0) { return obj.nextAll("li:eq(0)"); }
+ else { return obj.parentsUntil(".jstree","li").next("li").eq(0); }
+ },
+ _get_prev : function (obj, strict) {
+ obj = this._get_node(obj);
+ if(obj === -1) { return this.get_container().find("> ul > li:last-child"); }
+ if(!obj.length) { return false; }
+ if(strict) { return (obj.prevAll("li").length > 0) ? obj.prevAll("li:eq(0)") : false; }
+
+ if(obj.prev("li").length) {
+ obj = obj.prev("li").eq(0);
+ while(obj.hasClass("jstree-open")) { obj = obj.children("ul:eq(0)").children("li:last"); }
+ return obj;
+ }
+ else { var o = obj.parentsUntil(".jstree","li:eq(0)"); return o.length ? o : false; }
+ },
+ _get_parent : function (obj) {
+ obj = this._get_node(obj);
+ if(obj == -1 || !obj.length) { return false; }
+ var o = obj.parentsUntil(".jstree", "li:eq(0)");
+ return o.length ? o : -1;
+ },
+ _get_children : function (obj) {
+ obj = this._get_node(obj);
+ if(obj === -1) { return this.get_container().children("ul:eq(0)").children("li"); }
+ if(!obj.length) { return false; }
+ return obj.children("ul:eq(0)").children("li");
+ },
+ get_path : function (obj, id_mode) {
+ var p = [],
+ _this = this;
+ obj = this._get_node(obj);
+ if(obj === -1 || !obj || !obj.length) { return false; }
+ obj.parentsUntil(".jstree", "li").each(function () {
+ p.push( id_mode ? this.id : _this.get_text(this) );
+ });
+ p.reverse();
+ p.push( id_mode ? obj.attr("id") : this.get_text(obj) );
+ return p;
+ },
+
+ // string functions
+ _get_string : function (key) {
+ return this._get_settings().core.strings[key] || key;
+ },
+
+ is_open : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-open"); },
+ is_closed : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-closed"); },
+ is_leaf : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-leaf"); },
+ correct_state : function (obj) {
+ obj = this._get_node(obj);
+ if(!obj || obj === -1) { return false; }
+ obj.removeClass("jstree-closed jstree-open").addClass("jstree-leaf").children("ul").remove();
+ this.__callback({ "obj" : obj });
+ },
+ // open/close
+ open_node : function (obj, callback, skip_animation) {
+ obj = this._get_node(obj);
+ if(!obj.length) { return false; }
+ if(!obj.hasClass("jstree-closed")) { if(callback) { callback.call(); } return false; }
+ var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
+ t = this;
+ if(!this._is_loaded(obj)) {
+ obj.children("a").addClass("jstree-loading");
+ this.load_node(obj, function () { t.open_node(obj, callback, skip_animation); }, callback);
+ }
+ else {
+ if(this._get_settings().core.open_parents) {
+ obj.parentsUntil(".jstree",".jstree-closed").each(function () {
+ t.open_node(this, false, true);
+ });
+ }
+ if(s) { obj.children("ul").css("display","none"); }
+ obj.removeClass("jstree-closed").addClass("jstree-open").children("a").removeClass("jstree-loading");
+ if(s) { obj.children("ul").stop(true, true).slideDown(s, function () { this.style.display = ""; t.after_open(obj); }); }
+ else { t.after_open(obj); }
+ this.__callback({ "obj" : obj });
+ if(callback) { callback.call(); }
+ }
+ },
+ after_open : function (obj) { this.__callback({ "obj" : obj }); },
+ close_node : function (obj, skip_animation) {
+ obj = this._get_node(obj);
+ var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
+ t = this;
+ if(!obj.length || !obj.hasClass("jstree-open")) { return false; }
+ if(s) { obj.children("ul").attr("style","display:block !important"); }
+ obj.removeClass("jstree-open").addClass("jstree-closed");
+ if(s) { obj.children("ul").stop(true, true).slideUp(s, function () { this.style.display = ""; t.after_close(obj); }); }
+ else { t.after_close(obj); }
+ this.__callback({ "obj" : obj });
+ },
+ after_close : function (obj) { this.__callback({ "obj" : obj }); },
+ toggle_node : function (obj) {
+ obj = this._get_node(obj);
+ if(obj.hasClass("jstree-closed")) { return this.open_node(obj); }
+ if(obj.hasClass("jstree-open")) { return this.close_node(obj); }
+ },
+ open_all : function (obj, do_animation, original_obj) {
+ obj = obj ? this._get_node(obj) : -1;
+ if(!obj || obj === -1) { obj = this.get_container_ul(); }
+ if(original_obj) {
+ obj = obj.find("li.jstree-closed");
+ }
+ else {
+ original_obj = obj;
+ if(obj.is(".jstree-closed")) { obj = obj.find("li.jstree-closed").andSelf(); }
+ else { obj = obj.find("li.jstree-closed"); }
+ }
+ var _this = this;
+ obj.each(function () {
+ var __this = this;
+ if(!_this._is_loaded(this)) { _this.open_node(this, function() { _this.open_all(__this, do_animation, original_obj); }, !do_animation); }
+ else { _this.open_node(this, false, !do_animation); }
+ });
+ // so that callback is fired AFTER all nodes are open
+ if(original_obj.find('li.jstree-closed').length === 0) { this.__callback({ "obj" : original_obj }); }
+ },
+ close_all : function (obj, do_animation) {
+ var _this = this;
+ obj = obj ? this._get_node(obj) : this.get_container();
+ if(!obj || obj === -1) { obj = this.get_container_ul(); }
+ obj.find("li.jstree-open").andSelf().each(function () { _this.close_node(this, !do_animation); });
+ this.__callback({ "obj" : obj });
+ },
+ clean_node : function (obj) {
+ obj = obj && obj != -1 ? $(obj) : this.get_container_ul();
+ obj = obj.is("li") ? obj.find("li").andSelf() : obj.find("li");
+ obj.removeClass("jstree-last")
+ .filter("li:last-child").addClass("jstree-last").end()
+ .filter(":has(li)")
+ .not(".jstree-open").removeClass("jstree-leaf").addClass("jstree-closed");
+ obj.not(".jstree-open, .jstree-closed").addClass("jstree-leaf").children("ul").remove();
+ this.__callback({ "obj" : obj });
+ },
+ // rollback
+ get_rollback : function () {
+ this.__callback();
+ return { i : this.get_index(), h : this.get_container().children("ul").clone(true), d : this.data };
+ },
+ set_rollback : function (html, data) {
+ this.get_container().empty().append(html);
+ this.data = data;
+ this.__callback();
+ },
+ // Dummy functions to be overwritten by any datastore plugin included
+ load_node : function (obj, s_call, e_call) { this.__callback({ "obj" : obj }); },
+ _is_loaded : function (obj) { return true; },
+
+ // Basic operations: create
+ create_node : function (obj, position, js, callback, is_loaded) {
+ obj = this._get_node(obj);
+ position = typeof position === "undefined" ? "last" : position;
+ var d = $("<li />"),
+ s = this._get_settings().core,
+ tmp;
+
+ if(obj !== -1 && !obj.length) { return false; }
+ if(!is_loaded && !this._is_loaded(obj)) { this.load_node(obj, function () { this.create_node(obj, position, js, callback, true); }); return false; }
+
+ this.__rollback();
+
+ if(typeof js === "string") { js = { "data" : js }; }
+ if(!js) { js = {}; }
+ if(js.attr) { d.attr(js.attr); }
+ if(js.metadata) { d.data(js.metadata); }
+ if(js.state) { d.addClass("jstree-" + js.state); }
+ if(!js.data) { js.data = this._get_string("new_node"); }
+ if(!$.isArray(js.data)) { tmp = js.data; js.data = []; js.data.push(tmp); }
+ $.each(js.data, function (i, m) {
+ tmp = $("<a />");
+ if($.isFunction(m)) { m = m.call(this, js); }
+ if(typeof m == "string") { tmp.attr('href','#')[ s.html_titles ? "html" : "text" ](m); }
+ else {
+ if(!m.attr) { m.attr = {}; }
+ if(!m.attr.href) { m.attr.href = '#'; }
+ tmp.attr(m.attr)[ s.html_titles ? "html" : "text" ](m.title);
+ if(m.language) { tmp.addClass(m.language); }
+ }
+ tmp.prepend("<ins class='jstree-icon'> </ins>");
+ if(m.icon) {
+ if(m.icon.indexOf("/") === -1) { tmp.children("ins").addClass(m.icon); }
+ else { tmp.children("ins").css("background","url('" + m.icon + "') center center no-repeat"); }
+ }
+ d.append(tmp);
+ });
+ d.prepend("<ins class='jstree-icon'> </ins>");
+ if(obj === -1) {
+ obj = this.get_container();
+ if(position === "before") { position = "first"; }
+ if(position === "after") { position = "last"; }
+ }
+ switch(position) {
+ case "before": obj.before(d); tmp = this._get_parent(obj); break;
+ case "after" : obj.after(d); tmp = this._get_parent(obj); break;
+ case "inside":
+ case "first" :
+ if(!obj.children("ul").length) { obj.append("<ul />"); }
+ obj.children("ul").prepend(d);
+ tmp = obj;
+ break;
+ case "last":
+ if(!obj.children("ul").length) { obj.append("<ul />"); }
+ obj.children("ul").append(d);
+ tmp = obj;
+ break;
+ default:
+ if(!obj.children("ul").length) { obj.append("<ul />"); }
+ if(!position) { position = 0; }
+ tmp = obj.children("ul").children("li").eq(position);
+ if(tmp.length) { tmp.before(d); }
+ else { obj.children("ul").append(d); }
+ tmp = obj;
+ break;
+ }
+ if(tmp === -1 || tmp.get(0) === this.get_container().get(0)) { tmp = -1; }
+ this.clean_node(tmp);
+ this.__callback({ "obj" : d, "parent" : tmp });
+ if(callback) { callback.call(this, d); }
+ return d;
+ },
+ // Basic operations: rename (deal with text)
+ get_text : function (obj) {
+ obj = this._get_node(obj);
+ if(!obj.length) { return false; }
+ var s = this._get_settings().core.html_titles;
+ obj = obj.children("a:eq(0)");
+ if(s) {
+ obj = obj.clone();
+ obj.children("INS").remove();
+ return obj.html();
+ }
+ else {
+ obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
+ return obj.nodeValue;
+ }
+ },
+ set_text : function (obj, val) {
+ obj = this._get_node(obj);
+ if(!obj.length) { return false; }
+ obj = obj.children("a:eq(0)");
+ if(this._get_settings().core.html_titles) {
+ var tmp = obj.children("INS").clone();
+ obj.html(val).prepend(tmp);
+ this.__callback({ "obj" : obj, "name" : val });
+ return true;
+ }
+ else {
+ obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
+ this.__callback({ "obj" : obj, "name" : val });
+ return (obj.nodeValue = val);
+ }
+ },
+ rename_node : function (obj, val) {
+ obj = this._get_node(obj);
+ this.__rollback();
+ if(obj && obj.length && this.set_text.apply(this, Array.prototype.slice.call(arguments))) { this.__callback({ "obj" : obj, "name" : val }); }
+ },
+ // Basic operations: deleting nodes
+ delete_node : function (obj) {
+ obj = this._get_node(obj);
+ if(!obj.length) { return false; }
+ this.__rollback();
+ var p = this._get_parent(obj), prev = $([]), t = this;
+ obj.each(function () {
+ prev = prev.add(t._get_prev(this));
+ });
+ obj = obj.detach();
+ if(p !== -1 && p.find("> ul > li").length === 0) {
+ p.removeClass("jstree-open jstree-closed").addClass("jstree-leaf");
+ }
+ this.clean_node(p);
+ this.__callback({ "obj" : obj, "prev" : prev, "parent" : p });
+ return obj;
+ },
+ prepare_move : function (o, r, pos, cb, is_cb) {
+ var p = {};
+
+ p.ot = $.jstree._reference(o) || this;
+ p.o = p.ot._get_node(o);
+ p.r = r === - 1 ? -1 : this._get_node(r);
+ p.p = (typeof pos === "undefined" || pos === false) ? "last" : pos; // TODO: move to a setting
+ if(!is_cb && prepared_move.o && prepared_move.o[0] === p.o[0] && prepared_move.r[0] === p.r[0] && prepared_move.p === p.p) {
+ this.__callback(prepared_move);
+ if(cb) { cb.call(this, prepared_move); }
+ return;
+ }
+ p.ot = $.jstree._reference(p.o) || this;
+ p.rt = $.jstree._reference(p.r) || this; // r === -1 ? p.ot : $.jstree._reference(p.r) || this
+ if(p.r === -1 || !p.r) {
+ p.cr = -1;
+ switch(p.p) {
+ case "first":
+ case "before":
+ case "inside":
+ p.cp = 0;
+ break;
+ case "after":
+ case "last":
+ p.cp = p.rt.get_container().find(" > ul > li").length;
+ break;
+ default:
+ p.cp = p.p;
+ break;
+ }
+ }
+ else {
+ if(!/^(before|after)$/.test(p.p) && !this._is_loaded(p.r)) {
+ return this.load_node(p.r, function () { this.prepare_move(o, r, pos, cb, true); });
+ }
+ switch(p.p) {
+ case "before":
+ p.cp = p.r.index();
+ p.cr = p.rt._get_parent(p.r);
+ break;
+ case "after":
+ p.cp = p.r.index() + 1;
+ p.cr = p.rt._get_parent(p.r);
+ break;
+ case "inside":
+ case "first":
+ p.cp = 0;
+ p.cr = p.r;
+ break;
+ case "last":
+ p.cp = p.r.find(" > ul > li").length;
+ p.cr = p.r;
+ break;
+ default:
+ p.cp = p.p;
+ p.cr = p.r;
+ break;
+ }
+ }
+ p.np = p.cr == -1 ? p.rt.get_container() : p.cr;
+ p.op = p.ot._get_parent(p.o);
+ p.cop = p.o.index();
+ if(p.op === -1) { p.op = p.ot ? p.ot.get_container() : this.get_container(); }
+ if(!/^(before|after)$/.test(p.p) && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp++; }
+ //if(p.p === "before" && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp--; }
+ p.or = p.np.find(" > ul > li:nth-child(" + (p.cp + 1) + ")");
+ prepared_move = p;
+ this.__callback(prepared_move);
+ if(cb) { cb.call(this, prepared_move); }
+ },
+ check_move : function () {
+ var obj = prepared_move, ret = true, r = obj.r === -1 ? this.get_container() : obj.r;
+ if(!obj || !obj.o || obj.or[0] === obj.o[0]) { return false; }
+ if(obj.op && obj.np && obj.op[0] === obj.np[0] && obj.cp - 1 === obj.o.index()) { return false; }
+ obj.o.each(function () {
+ if(r.parentsUntil(".jstree", "li").andSelf().index(this) !== -1) { ret = false; return false; }
+ });
+ return ret;
+ },
+ move_node : function (obj, ref, position, is_copy, is_prepared, skip_check) {
+ if(!is_prepared) {
+ return this.prepare_move(obj, ref, position, function (p) {
+ this.move_node(p, false, false, is_copy, true, skip_check);
+ });
+ }
+ if(is_copy) {
+ prepared_move.cy = true;
+ }
+ if(!skip_check && !this.check_move()) { return false; }
+
+ this.__rollback();
+ var o = false;
+ if(is_copy) {
+ o = obj.o.clone(true);
+ o.find("*[id]").andSelf().each(function () {
+ if(this.id) { this.id = "copy_" + this.id; }
+ });
+ }
+ else { o = obj.o; }
+
+ if(obj.or.length) { obj.or.before(o); }
+ else {
+ if(!obj.np.children("ul").length) { $("<ul />").appendTo(obj.np); }
+ obj.np.children("ul:eq(0)").append(o);
+ }
+
+ try {
+ obj.ot.clean_node(obj.op);
+ obj.rt.clean_node(obj.np);
+ if(!obj.op.find("> ul > li").length) {
+ obj.op.removeClass("jstree-open jstree-closed").addClass("jstree-leaf").children("ul").remove();
+ }
+ } catch (e) { }
+
+ if(is_copy) {
+ prepared_move.cy = true;
+ prepared_move.oc = o;
+ }
+ this.__callback(prepared_move);
+ return prepared_move;
+ },
+ _get_move : function () { return prepared_move; }
+ }
+ });
})(jQuery);
//*/
-/*
+/*
* jsTree ui plugin
* This plugins handles selecting/deselecting/hovering/dehovering nodes
*/
(function ($) {
- var scrollbar_width, e1, e2;
- $(function() {
- if (/msie/.test(navigator.userAgent.toLowerCase())) {
- e1 = $('<textarea cols="10" rows="2"></textarea>').css({ position: 'absolute', top: -1000, left: 0 }).appendTo('body');
- e2 = $('<textarea cols="10" rows="2" style="overflow: hidden;"></textarea>').css({ position: 'absolute', top: -1000, left: 0 }).appendTo('body');
- scrollbar_width = e1.width() - e2.width();
- e1.add(e2).remove();
- }
- else {
- e1 = $('<div />').css({ width: 100, height: 100, overflow: 'auto', position: 'absolute', top: -1000, left: 0 })
- .prependTo('body').append('<div />').find('div').css({ width: '100%', height: 200 });
- scrollbar_width = 100 - e1.width();
- e1.parent().remove();
- }
- });
- $.jstree.plugin("ui", {
- __init : function () {
- this.data.ui.selected = $();
- this.data.ui.last_selected = false;
- this.data.ui.hovered = null;
- this.data.ui.to_select = this.get_settings().ui.initially_select;
-
- this.get_container()
- .delegate("a", "click.jstree", $.proxy(function (event) {
- event.preventDefault();
- event.currentTarget.blur();
- if(!$(event.currentTarget).hasClass("jstree-loading")) {
- this.select_node(event.currentTarget, true, event);
- }
- }, this))
- .delegate("a", "mouseenter.jstree", $.proxy(function (event) {
- if(!$(event.currentTarget).hasClass("jstree-loading")) {
- this.hover_node(event.target);
- }
- }, this))
- .delegate("a", "mouseleave.jstree", $.proxy(function (event) {
- if(!$(event.currentTarget).hasClass("jstree-loading")) {
- this.dehover_node(event.target);
- }
- }, this))
- .bind("reopen.jstree", $.proxy(function () {
- this.reselect();
- }, this))
- .bind("get_rollback.jstree", $.proxy(function () {
- this.dehover_node();
- this.save_selected();
- }, this))
- .bind("set_rollback.jstree", $.proxy(function () {
- this.reselect();
- }, this))
- .bind("close_node.jstree", $.proxy(function (event, data) {
- var s = this._get_settings().ui,
- obj = this._get_node(data.rslt.obj),
- clk = (obj && obj.length) ? obj.children("ul").find("a.jstree-clicked") : $(),
- _this = this;
- if(s.selected_parent_close === false || !clk.length) { return; }
- clk.each(function () {
- _this.deselect_node(this);
- if(s.selected_parent_close === "select_parent") { _this.select_node(obj); }
- });
- }, this))
[... 6885 lines stripped ...]