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jquery.jstree.js
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1 /*
2  * jsTree 1.0-rc3
3  * http://jstree.com/
4  *
5  * Copyright (c) 2010 Ivan Bozhanov (vakata.com)
6  *
7  * Licensed same as jquery - under the terms of either the MIT License or the GPL Version 2 License
8  * http://www.opensource.org/licenses/mit-license.php
9  * http://www.gnu.org/licenses/gpl.html
10  *
11  * $Date: 2011-02-09 01:17:14 +0200 (ср, 09 февр 2011) $
12  * $Revision: 236 $
13  */
14 
15 /*jslint browser: true, onevar: true, undef: true, bitwise: true, strict: true */
16 /*global window : false, clearInterval: false, clearTimeout: false, document: false, setInterval: false, setTimeout: false, jQuery: false, navigator: false, XSLTProcessor: false, DOMParser: false, XMLSerializer: false*/
17 
18 "use strict";
19 
20 // top wrapper to prevent multiple inclusion (is this OK?)
21 (function () { if(jQuery && jQuery.jstree) { return; }
22  var is_ie6 = false, is_ie7 = false, is_ff2 = false;
23 
24 /*
25  * jsTree core
26  */
27 (function ($) {
28  // Common functions not related to jsTree
29  // decided to move them to a `vakata` "namespace"
30  $.vakata = {};
31  // CSS related functions
32  $.vakata.css = {
33  get_css : function(rule_name, delete_flag, sheet) {
34  rule_name = rule_name.toLowerCase();
35  var css_rules = sheet.cssRules || sheet.rules,
36  j = 0;
37  do {
38  if(css_rules.length && j > css_rules.length + 5) { return false; }
39  if(css_rules[j].selectorText && css_rules[j].selectorText.toLowerCase() == rule_name) {
40  if(delete_flag === true) {
41  if(sheet.removeRule) { sheet.removeRule(j); }
42  if(sheet.deleteRule) { sheet.deleteRule(j); }
43  return true;
44  }
45  else { return css_rules[j]; }
46  }
47  }
48  while (css_rules[++j]);
49  return false;
50  },
51  add_css : function(rule_name, sheet) {
52  if($.jstree.css.get_css(rule_name, false, sheet)) { return false; }
53  if(sheet.insertRule) { sheet.insertRule(rule_name + ' { }', 0); } else { sheet.addRule(rule_name, null, 0); }
54  return $.vakata.css.get_css(rule_name);
55  },
56  remove_css : function(rule_name, sheet) {
57  return $.vakata.css.get_css(rule_name, true, sheet);
58  },
59  add_sheet : function(opts) {
60  var tmp = false, is_new = true;
61  if(opts.str) {
62  if(opts.title) { tmp = $("style[id='" + opts.title + "-stylesheet']")[0]; }
63  if(tmp) { is_new = false; }
64  else {
65  tmp = document.createElement("style");
66  tmp.setAttribute('type',"text/css");
67  if(opts.title) { tmp.setAttribute("id", opts.title + "-stylesheet"); }
68  }
69  if(tmp.styleSheet) {
70  if(is_new) {
71  document.getElementsByTagName("head")[0].appendChild(tmp);
72  tmp.styleSheet.cssText = opts.str;
73  }
74  else {
75  tmp.styleSheet.cssText = tmp.styleSheet.cssText + " " + opts.str;
76  }
77  }
78  else {
79  tmp.appendChild(document.createTextNode(opts.str));
80  document.getElementsByTagName("head")[0].appendChild(tmp);
81  }
82  return tmp.sheet || tmp.styleSheet;
83  }
84  if(opts.url) {
85  if(document.createStyleSheet) {
86  try { tmp = document.createStyleSheet(opts.url); } catch (e) { }
87  }
88  else {
89  tmp = document.createElement('link');
90  tmp.rel = 'stylesheet';
91  tmp.type = 'text/css';
92  tmp.media = "all";
93  tmp.href = opts.url;
94  document.getElementsByTagName("head")[0].appendChild(tmp);
95  return tmp.styleSheet;
96  }
97  }
98  }
99  };
100 
101  // private variables
102  var instances = [], // instance array (used by $.jstree.reference/create/focused)
103  focused_instance = -1, // the index in the instance array of the currently focused instance
104  plugins = {}, // list of included plugins
105  prepared_move = {}; // for the move_node function
106 
107  // jQuery plugin wrapper (thanks to jquery UI widget function)
108  $.fn.jstree = function (settings) {
109  var isMethodCall = (typeof settings == 'string'), // is this a method call like $().jstree("open_node")
110  args = Array.prototype.slice.call(arguments, 1),
111  returnValue = this;
112 
113  // if a method call execute the method on all selected instances
114  if(isMethodCall) {
115  if(settings.substring(0, 1) == '_') { return returnValue; }
116  this.each(function() {
117  var instance = instances[$.data(this, "jstree_instance_id")],
118  methodValue = (instance && $.isFunction(instance[settings])) ? instance[settings].apply(instance, args) : instance;
119  if(typeof methodValue !== "undefined" && (settings.indexOf("is_") === 0 || (methodValue !== true && methodValue !== false))) { returnValue = methodValue; return false; }
120  });
121  }
122  else {
123  this.each(function() {
124  // extend settings and allow for multiple hashes and $.data
125  var instance_id = $.data(this, "jstree_instance_id"),
126  a = [],
127  b = settings ? $.extend({}, true, settings) : {},
128  c = $(this),
129  s = false,
130  t = [];
131  a = a.concat(args);
132  if(c.data("jstree")) { a.push(c.data("jstree")); }
133  b = a.length ? $.extend.apply(null, [true, b].concat(a)) : b;
134 
135  // if an instance already exists, destroy it first
136  if(typeof instance_id !== "undefined" && instances[instance_id]) { instances[instance_id].destroy(); }
137  // push a new empty object to the instances array
138  instance_id = parseInt(instances.push({}),10) - 1;
139  // store the jstree instance id to the container element
140  $.data(this, "jstree_instance_id", instance_id);
141  // clean up all plugins
142  b.plugins = $.isArray(b.plugins) ? b.plugins : $.jstree.defaults.plugins.slice();
143  b.plugins.unshift("core");
144  // only unique plugins
145  b.plugins = b.plugins.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",");
146 
147  // extend defaults with passed data
148  s = $.extend(true, {}, $.jstree.defaults, b);
149  s.plugins = b.plugins;
150  $.each(plugins, function (i, val) {
151  if($.inArray(i, s.plugins) === -1) { s[i] = null; delete s[i]; }
152  else { t.push(i); }
153  });
154  s.plugins = t;
155 
156  // push the new object to the instances array (at the same time set the default classes to the container) and init
157  instances[instance_id] = new $.jstree._instance(instance_id, $(this).addClass("jstree jstree-" + instance_id), s);
158  // init all activated plugins for this instance
159  $.each(instances[instance_id]._get_settings().plugins, function (i, val) { instances[instance_id].data[val] = {}; });
160  $.each(instances[instance_id]._get_settings().plugins, function (i, val) { if(plugins[val]) { plugins[val].__init.apply(instances[instance_id]); } });
161  // initialize the instance
162  setTimeout(function() { if(instances[instance_id]) { instances[instance_id].init(); } }, 0);
163  });
164  }
165  // return the jquery selection (or if it was a method call that returned a value - the returned value)
166  return returnValue;
167  };
168  // object to store exposed functions and objects
169  $.jstree = {
170  defaults : {
171  plugins : []
172  },
173  _focused : function () { return instances[focused_instance] || null; },
174  _reference : function (needle) {
175  // get by instance id
176  if(instances[needle]) { return instances[needle]; }
177  // get by DOM (if still no luck - return null
178  var o = $(needle);
179  if(!o.length && typeof needle === "string") { o = $("#" + needle); }
180  if(!o.length) { return null; }
181  return instances[o.closest(".jstree").data("jstree_instance_id")] || null;
182  },
183  _instance : function (index, container, settings) {
184  // for plugins to store data in
185  this.data = { core : {} };
186  this.get_settings = function () { return $.extend(true, {}, settings); };
187  this._get_settings = function () { return settings; };
188  this.get_index = function () { return index; };
189  this.get_container = function () { return container; };
190  this.get_container_ul = function () { return container.children("ul:eq(0)"); };
191  this._set_settings = function (s) {
192  settings = $.extend(true, {}, settings, s);
193  };
194  },
195  _fn : { },
196  plugin : function (pname, pdata) {
197  pdata = $.extend({}, {
198  __init : $.noop,
199  __destroy : $.noop,
200  _fn : {},
201  defaults : false
202  }, pdata);
203  plugins[pname] = pdata;
204 
205  $.jstree.defaults[pname] = pdata.defaults;
206  $.each(pdata._fn, function (i, val) {
207  val.plugin = pname;
208  val.old = $.jstree._fn[i];
209  $.jstree._fn[i] = function () {
210  var rslt,
211  func = val,
212  args = Array.prototype.slice.call(arguments),
213  evnt = new $.Event("before.jstree"),
214  rlbk = false;
215 
216  if(this.data.core.locked === true && i !== "unlock" && i !== "is_locked") { return; }
217 
218  // Check if function belongs to the included plugins of this instance
219  do {
220  if(func && func.plugin && $.inArray(func.plugin, this._get_settings().plugins) !== -1) { break; }
221  func = func.old;
222  } while(func);
223  if(!func) { return; }
224 
225  // context and function to trigger events, then finally call the function
226  if(i.indexOf("_") === 0) {
227  rslt = func.apply(this, args);
228  }
229  else {
230  rslt = this.get_container().triggerHandler(evnt, { "func" : i, "inst" : this, "args" : args, "plugin" : func.plugin });
231  if(rslt === false) { return; }
232  if(typeof rslt !== "undefined") { args = rslt; }
233 
234  rslt = func.apply(
235  $.extend({}, this, {
236  __callback : function (data) {
237  this.get_container().triggerHandler( i + '.jstree', { "inst" : this, "args" : args, "rslt" : data, "rlbk" : rlbk });
238  },
239  __rollback : function () {
240  rlbk = this.get_rollback();
241  return rlbk;
242  },
243  __call_old : function (replace_arguments) {
244  return func.old.apply(this, (replace_arguments ? Array.prototype.slice.call(arguments, 1) : args ) );
245  }
246  }), args);
247  }
248 
249  // return the result
250  return rslt;
251  };
252  $.jstree._fn[i].old = val.old;
253  $.jstree._fn[i].plugin = pname;
254  });
255  },
256  rollback : function (rb) {
257  if(rb) {
258  if(!$.isArray(rb)) { rb = [ rb ]; }
259  $.each(rb, function (i, val) {
260  instances[val.i].set_rollback(val.h, val.d);
261  });
262  }
263  }
264  };
265  // set the prototype for all instances
266  $.jstree._fn = $.jstree._instance.prototype = {};
267 
268  // load the css when DOM is ready
269  $(function() {
270  // code is copied from jQuery ($.browser is deprecated + there is a bug in IE)
271  var u = navigator.userAgent.toLowerCase(),
272  v = (u.match( /.+?(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],
273  css_string = '' +
274  '.jstree ul, .jstree li { display:block; margin:0 0 0 0; padding:0 0 0 0; list-style-type:none; } ' +
275  '.jstree li { display:block; min-height:18px; line-height:18px; white-space:nowrap; margin-left:18px; min-width:18px; } ' +
276  '.jstree-rtl li { margin-left:0; margin-right:18px; } ' +
277  '.jstree > ul > li { margin-left:0px; } ' +
278  '.jstree-rtl > ul > li { margin-right:0px; } ' +
279  '.jstree ins { display:inline-block; text-decoration:none; width:18px; height:18px; margin:0 0 0 0; padding:0; } ' +
280  '.jstree a { display:inline-block; line-height:16px; height:16px; color:black; white-space:nowrap; text-decoration:none; padding:1px 2px; margin:0; } ' +
281  '.jstree a:focus { outline: none; } ' +
282  '.jstree a > ins { height:16px; width:16px; } ' +
283  '.jstree a > .jstree-icon { margin-right:3px; } ' +
284  '.jstree-rtl a > .jstree-icon { margin-left:3px; margin-right:0; } ' +
285  'li.jstree-open > ul { display:block; } ' +
286  'li.jstree-closed > ul { display:none; } ';
287  // Correct IE 6 (does not support the > CSS selector)
288  if(/msie/.test(u) && parseInt(v, 10) == 6) {
289  is_ie6 = true;
290 
291  // fix image flicker and lack of caching
292  try {
293  document.execCommand("BackgroundImageCache", false, true);
294  } catch (err) { }
295 
296  css_string += '' +
297  '.jstree li { height:18px; margin-left:0; margin-right:0; } ' +
298  '.jstree li li { margin-left:18px; } ' +
299  '.jstree-rtl li li { margin-left:0px; margin-right:18px; } ' +
300  'li.jstree-open ul { display:block; } ' +
301  'li.jstree-closed ul { display:none !important; } ' +
302  '.jstree li a { display:inline; border-width:0 !important; padding:0px 2px !important; } ' +
303  '.jstree li a ins { height:16px; width:16px; margin-right:3px; } ' +
304  '.jstree-rtl li a ins { margin-right:0px; margin-left:3px; } ';
305  }
306  // Correct IE 7 (shifts anchor nodes onhover)
307  if(/msie/.test(u) && parseInt(v, 10) == 7) {
308  is_ie7 = true;
309  css_string += '.jstree li a { border-width:0 !important; padding:0px 2px !important; } ';
310  }
311  // correct ff2 lack of display:inline-block
312  if(!/compatible/.test(u) && /mozilla/.test(u) && parseFloat(v, 10) < 1.9) {
313  is_ff2 = true;
314  css_string += '' +
315  '.jstree ins { display:-moz-inline-box; } ' +
316  '.jstree li { line-height:12px; } ' + // WHY??
317  '.jstree a { display:-moz-inline-box; } ' +
318  '.jstree .jstree-no-icons .jstree-checkbox { display:-moz-inline-stack !important; } ';
319  /* this shouldn't be here as it is theme specific */
320  }
321  // the default stylesheet
322  $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
323  });
324 
325  // core functions (open, close, create, update, delete)
326  $.jstree.plugin("core", {
327  __init : function () {
328  this.data.core.locked = false;
329  this.data.core.to_open = this.get_settings().core.initially_open;
330  this.data.core.to_load = this.get_settings().core.initially_load;
331  },
332  defaults : {
333  html_titles : false,
334  animation : 500,
335  initially_open : [],
336  initially_load : [],
337  open_parents : true,
338  notify_plugins : true,
339  rtl : false,
340  load_open : false,
341  strings : {
342  loading : "Loading ...",
343  new_node : "New node",
344  multiple_selection : "Multiple selection"
345  }
346  },
347  _fn : {
348  init : function () {
349  this.set_focus();
350  if(this._get_settings().core.rtl) {
351  this.get_container().addClass("jstree-rtl").css("direction", "rtl");
352  }
353  this.get_container().html("<ul><li class='jstree-last jstree-leaf'><ins>&#160;</ins><a class='jstree-loading' href='#'><ins class='jstree-icon'>&#160;</ins>" + this._get_string("loading") + "</a></li></ul>");
354  this.data.core.li_height = this.get_container_ul().find("li.jstree-closed, li.jstree-leaf").eq(0).height() || 18;
355 
356  this.get_container()
357  .delegate("li > ins", "click.jstree", $.proxy(function (event) {
358  var trgt = $(event.target);
359  // if(trgt.is("ins") && event.pageY - trgt.offset().top < this.data.core.li_height) { this.toggle_node(trgt); }
360  this.toggle_node(trgt);
361  }, this))
362  .bind("mousedown.jstree", $.proxy(function () {
363  this.set_focus(); // This used to be setTimeout(set_focus,0) - why?
364  }, this))
365  .bind("dblclick.jstree", function (event) {
366  var sel;
367  if(document.selection && document.selection.empty) { document.selection.empty(); }
368  else {
369  if(window.getSelection) {
370  sel = window.getSelection();
371  try {
372  sel.removeAllRanges();
373  sel.collapse();
374  } catch (err) { }
375  }
376  }
377  });
378  if(this._get_settings().core.notify_plugins) {
379  this.get_container()
380  .bind("load_node.jstree", $.proxy(function (e, data) {
381  var o = this._get_node(data.rslt.obj),
382  t = this;
383  if(o === -1) { o = this.get_container_ul(); }
384  if(!o.length) { return; }
385  o.find("li").each(function () {
386  var th = $(this);
387  if(th.data("jstree")) {
388  $.each(th.data("jstree"), function (plugin, values) {
389  if(t.data[plugin] && $.isFunction(t["_" + plugin + "_notify"])) {
390  t["_" + plugin + "_notify"].call(t, th, values);
391  }
392  });
393  }
394  });
395  }, this));
396  }
397  if(this._get_settings().core.load_open) {
398  this.get_container()
399  .bind("load_node.jstree", $.proxy(function (e, data) {
400  var o = this._get_node(data.rslt.obj),
401  t = this;
402  if(o === -1) { o = this.get_container_ul(); }
403  if(!o.length) { return; }
404  o.find("li.jstree-open:not(:has(ul))").each(function () {
405  t.load_node(this, $.noop, $.noop);
406  });
407  }, this));
408  }
409  this.__callback();
410  this.load_node(-1, function () { this.loaded(); this.reload_nodes(); });
411  },
412  destroy : function () {
413  var i,
414  n = this.get_index(),
415  s = this._get_settings(),
416  _this = this;
417 
418  $.each(s.plugins, function (i, val) {
419  try { plugins[val].__destroy.apply(_this); } catch(err) { }
420  });
421  this.__callback();
422  // set focus to another instance if this one is focused
423  if(this.is_focused()) {
424  for(i in instances) {
425  if(instances.hasOwnProperty(i) && i != n) {
426  instances[i].set_focus();
427  break;
428  }
429  }
430  }
431  // if no other instance found
432  if(n === focused_instance) { focused_instance = -1; }
433  // remove all traces of jstree in the DOM (only the ones set using jstree*) and cleans all events
434  this.get_container()
435  .unbind(".jstree")
436  .undelegate(".jstree")
437  .removeData("jstree_instance_id")
438  .find("[class^='jstree']")
439  .andSelf()
440  .attr("class", function () { return this.className.replace(/jstree[^ ]*|$/ig,''); });
441  $(document)
442  .unbind(".jstree-" + n)
443  .undelegate(".jstree-" + n);
444  // remove the actual data
445  instances[n] = null;
446  delete instances[n];
447  },
448 
449  _core_notify : function (n, data) {
450  if(data.opened) {
451  this.open_node(n, false, true);
452  }
453  },
454 
455  lock : function () {
456  this.data.core.locked = true;
457  this.get_container().children("ul").addClass("jstree-locked").css("opacity","0.7");
458  this.__callback({});
459  },
460  unlock : function () {
461  this.data.core.locked = false;
462  this.get_container().children("ul").removeClass("jstree-locked").css("opacity","1");
463  this.__callback({});
464  },
465  is_locked : function () { return this.data.core.locked; },
466  save_opened : function () {
467  var _this = this;
468  this.data.core.to_open = [];
469  this.get_container_ul().find("li.jstree-open").each(function () {
470  if(this.id) { _this.data.core.to_open.push("#" + this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:")); }
471  });
472  this.__callback(_this.data.core.to_open);
473  },
474  save_loaded : function () { },
475  reload_nodes : function (is_callback) {
476  var _this = this,
477  done = true,
478  current = [],
479  remaining = [];
480  if(!is_callback) {
481  this.data.core.reopen = false;
482  this.data.core.refreshing = true;
483  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,"\\:"); });
484  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,"\\:"); });
485  if(this.data.core.to_open.length) {
486  this.data.core.to_load = this.data.core.to_load.concat(this.data.core.to_open);
487  }
488  }
489  if(this.data.core.to_load.length) {
490  $.each(this.data.core.to_load, function (i, val) {
491  if(val == "#") { return true; }
492  if($(val).length) { current.push(val); }
493  else { remaining.push(val); }
494  });
495  if(current.length) {
496  this.data.core.to_load = remaining;
497  $.each(current, function (i, val) {
498  if(!_this._is_loaded(val)) {
499  _this.load_node(val, function () { _this.reload_nodes(true); }, function () { _this.reload_nodes(true); });
500  done = false;
501  }
502  });
503  }
504  }
505  if(this.data.core.to_open.length) {
506  $.each(this.data.core.to_open, function (i, val) {
507  _this.open_node(val, false, true);
508  });
509  }
510  if(done) {
511  // TODO: find a more elegant approach to syncronizing returning requests
512  if(this.data.core.reopen) { clearTimeout(this.data.core.reopen); }
513  this.data.core.reopen = setTimeout(function () { _this.__callback({}, _this); }, 50);
514  this.data.core.refreshing = false;
515  this.reopen();
516  }
517  },
518  reopen : function () {
519  var _this = this;
520  if(this.data.core.to_open.length) {
521  $.each(this.data.core.to_open, function (i, val) {
522  _this.open_node(val, false, true);
523  });
524  }
525  this.__callback({});
526  },
527  refresh : function (obj) {
528  var _this = this;
529  this.save_opened();
530  if(!obj) { obj = -1; }
531  obj = this._get_node(obj);
532  if(!obj) { obj = -1; }
533  if(obj !== -1) { obj.children("UL").remove(); }
534  else { this.get_container_ul().empty(); }
535  this.load_node(obj, function () { _this.__callback({ "obj" : obj}); _this.reload_nodes(); });
536  },
537  // Dummy function to fire after the first load (so that there is a jstree.loaded event)
538  loaded : function () {
539  this.__callback();
540  },
541  // deal with focus
542  set_focus : function () {
543  if(this.is_focused()) { return; }
544  var f = $.jstree._focused();
545  if(f) { f.unset_focus(); }
546 
547  this.get_container().addClass("jstree-focused");
548  focused_instance = this.get_index();
549  this.__callback();
550  },
551  is_focused : function () {
552  return focused_instance == this.get_index();
553  },
554  unset_focus : function () {
555  if(this.is_focused()) {
556  this.get_container().removeClass("jstree-focused");
557  focused_instance = -1;
558  }
559  this.__callback();
560  },
561 
562  // traverse
563  _get_node : function (obj) {
564  var $obj = $(obj, this.get_container());
565  if($obj.is(".jstree") || obj == -1) { return -1; }
566  $obj = $obj.closest("li", this.get_container());
567  return $obj.length ? $obj : false;
568  },
569  _get_next : function (obj, strict) {
570  obj = this._get_node(obj);
571  if(obj === -1) { return this.get_container().find("> ul > li:first-child"); }
572  if(!obj.length) { return false; }
573  if(strict) { return (obj.nextAll("li").size() > 0) ? obj.nextAll("li:eq(0)") : false; }
574 
575  if(obj.hasClass("jstree-open")) { return obj.find("li:eq(0)"); }
576  else if(obj.nextAll("li").size() > 0) { return obj.nextAll("li:eq(0)"); }
577  else { return obj.parentsUntil(".jstree","li").next("li").eq(0); }
578  },
579  _get_prev : function (obj, strict) {
580  obj = this._get_node(obj);
581  if(obj === -1) { return this.get_container().find("> ul > li:last-child"); }
582  if(!obj.length) { return false; }
583  if(strict) { return (obj.prevAll("li").length > 0) ? obj.prevAll("li:eq(0)") : false; }
584 
585  if(obj.prev("li").length) {
586  obj = obj.prev("li").eq(0);
587  while(obj.hasClass("jstree-open")) { obj = obj.children("ul:eq(0)").children("li:last"); }
588  return obj;
589  }
590  else { var o = obj.parentsUntil(".jstree","li:eq(0)"); return o.length ? o : false; }
591  },
592  _get_parent : function (obj) {
593  obj = this._get_node(obj);
594  if(obj == -1 || !obj.length) { return false; }
595  var o = obj.parentsUntil(".jstree", "li:eq(0)");
596  return o.length ? o : -1;
597  },
598  _get_children : function (obj) {
599  obj = this._get_node(obj);
600  if(obj === -1) { return this.get_container().children("ul:eq(0)").children("li"); }
601  if(!obj.length) { return false; }
602  return obj.children("ul:eq(0)").children("li");
603  },
604  get_path : function (obj, id_mode) {
605  var p = [],
606  _this = this;
607  obj = this._get_node(obj);
608  if(obj === -1 || !obj || !obj.length) { return false; }
609  obj.parentsUntil(".jstree", "li").each(function () {
610  p.push( id_mode ? this.id : _this.get_text(this) );
611  });
612  p.reverse();
613  p.push( id_mode ? obj.attr("id") : this.get_text(obj) );
614  return p;
615  },
616 
617  // string functions
618  _get_string : function (key) {
619  return this._get_settings().core.strings[key] || key;
620  },
621 
622  is_open : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-open"); },
623  is_closed : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-closed"); },
624  is_leaf : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-leaf"); },
625  correct_state : function (obj) {
626  obj = this._get_node(obj);
627  if(!obj || obj === -1) { return false; }
628  obj.removeClass("jstree-closed jstree-open").addClass("jstree-leaf").children("ul").remove();
629  this.__callback({ "obj" : obj });
630  },
631  // open/close
632  open_node : function (obj, callback, skip_animation) {
633  obj = this._get_node(obj);
634  if(!obj.length) { return false; }
635  if(!obj.hasClass("jstree-closed")) { if(callback) { callback.call(); } return false; }
636  var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
637  t = this;
638  if(!this._is_loaded(obj)) {
639  obj.children("a").addClass("jstree-loading");
640  this.load_node(obj, function () { t.open_node(obj, callback, skip_animation); }, callback);
641  }
642  else {
643  if(this._get_settings().core.open_parents) {
644  obj.parentsUntil(".jstree",".jstree-closed").each(function () {
645  t.open_node(this, false, true);
646  });
647  }
648  if(s) { obj.children("ul").css("display","none"); }
649  obj.removeClass("jstree-closed").addClass("jstree-open").children("a").removeClass("jstree-loading");
650  if(s) { obj.children("ul").stop(true, true).slideDown(s, function () { this.style.display = ""; t.after_open(obj); }); }
651  else { t.after_open(obj); }
652  this.__callback({ "obj" : obj });
653  if(callback) { callback.call(); }
654  }
655  },
656  after_open : function (obj) { this.__callback({ "obj" : obj }); },
657  close_node : function (obj, skip_animation) {
658  obj = this._get_node(obj);
659  var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
660  t = this;
661  if(!obj.length || !obj.hasClass("jstree-open")) { return false; }
662  if(s) { obj.children("ul").attr("style","display:block !important"); }
663  obj.removeClass("jstree-open").addClass("jstree-closed");
664  if(s) { obj.children("ul").stop(true, true).slideUp(s, function () { this.style.display = ""; t.after_close(obj); }); }
665  else { t.after_close(obj); }
666  this.__callback({ "obj" : obj });
667  },
668  after_close : function (obj) { this.__callback({ "obj" : obj }); },
669  toggle_node : function (obj) {
670  obj = this._get_node(obj);
671  if(obj.hasClass("jstree-closed")) { return this.open_node(obj); }
672  if(obj.hasClass("jstree-open")) { return this.close_node(obj); }
673  },
674  open_all : function (obj, do_animation, original_obj) {
675  obj = obj ? this._get_node(obj) : -1;
676  if(!obj || obj === -1) { obj = this.get_container_ul(); }
677  if(original_obj) {
678  obj = obj.find("li.jstree-closed");
679  }
680  else {
681  original_obj = obj;
682  if(obj.is(".jstree-closed")) { obj = obj.find("li.jstree-closed").andSelf(); }
683  else { obj = obj.find("li.jstree-closed"); }
684  }
685  var _this = this;
686  obj.each(function () {
687  var __this = this;
688  if(!_this._is_loaded(this)) { _this.open_node(this, function() { _this.open_all(__this, do_animation, original_obj); }, !do_animation); }
689  else { _this.open_node(this, false, !do_animation); }
690  });
691  // so that callback is fired AFTER all nodes are open
692  if(original_obj.find('li.jstree-closed').length === 0) { this.__callback({ "obj" : original_obj }); }
693  },
694  close_all : function (obj, do_animation) {
695  var _this = this;
696  obj = obj ? this._get_node(obj) : this.get_container();
697  if(!obj || obj === -1) { obj = this.get_container_ul(); }
698  obj.find("li.jstree-open").andSelf().each(function () { _this.close_node(this, !do_animation); });
699  this.__callback({ "obj" : obj });
700  },
701  clean_node : function (obj) {
702  obj = obj && obj != -1 ? $(obj) : this.get_container_ul();
703  obj = obj.is("li") ? obj.find("li").andSelf() : obj.find("li");
704  obj.removeClass("jstree-last")
705  .filter("li:last-child").addClass("jstree-last").end()
706  .filter(":has(li)")
707  .not(".jstree-open").removeClass("jstree-leaf").addClass("jstree-closed");
708  obj.not(".jstree-open, .jstree-closed").addClass("jstree-leaf").children("ul").remove();
709  this.__callback({ "obj" : obj });
710  },
711  // rollback
712  get_rollback : function () {
713  this.__callback();
714  return { i : this.get_index(), h : this.get_container().children("ul").clone(true), d : this.data };
715  },
716  set_rollback : function (html, data) {
717  this.get_container().empty().append(html);
718  this.data = data;
719  this.__callback();
720  },
721  // Dummy functions to be overwritten by any datastore plugin included
722  load_node : function (obj, s_call, e_call) { this.__callback({ "obj" : obj }); },
723  _is_loaded : function (obj) { return true; },
724 
725  // Basic operations: create
726  create_node : function (obj, position, js, callback, is_loaded) {
727  obj = this._get_node(obj);
728  position = typeof position === "undefined" ? "last" : position;
729  var d = $("<li />"),
730  s = this._get_settings().core,
731  tmp;
732 
733  if(obj !== -1 && !obj.length) { return false; }
734  if(!is_loaded && !this._is_loaded(obj)) { this.load_node(obj, function () { this.create_node(obj, position, js, callback, true); }); return false; }
735 
736  this.__rollback();
737 
738  if(typeof js === "string") { js = { "data" : js }; }
739  if(!js) { js = {}; }
740  if(js.attr) { d.attr(js.attr); }
741  if(js.metadata) { d.data(js.metadata); }
742  if(js.state) { d.addClass("jstree-" + js.state); }
743  if(!js.data) { js.data = this._get_string("new_node"); }
744  if(!$.isArray(js.data)) { tmp = js.data; js.data = []; js.data.push(tmp); }
745  $.each(js.data, function (i, m) {
746  tmp = $("<a />");
747  if($.isFunction(m)) { m = m.call(this, js); }
748  if(typeof m == "string") { tmp.attr('href','#')[ s.html_titles ? "html" : "text" ](m); }
749  else {
750  if(!m.attr) { m.attr = {}; }
751  if(!m.attr.href) { m.attr.href = '#'; }
752  tmp.attr(m.attr)[ s.html_titles ? "html" : "text" ](m.title);
753  if(m.language) { tmp.addClass(m.language); }
754  }
755  tmp.prepend("<ins class='jstree-icon'>&#160;</ins>");
756  if(!m.icon && js.icon) { m.icon = js.icon; }
757  if(m.icon) {
758  if(m.icon.indexOf("/") === -1) { tmp.children("ins").addClass(m.icon); }
759  else { tmp.children("ins").css("background","url('" + m.icon + "') center center no-repeat"); }
760  }
761  d.append(tmp);
762  });
763  d.prepend("<ins class='jstree-icon'>&#160;</ins>");
764  if(obj === -1) {
765  obj = this.get_container();
766  if(position === "before") { position = "first"; }
767  if(position === "after") { position = "last"; }
768  }
769  switch(position) {
770  case "before": obj.before(d); tmp = this._get_parent(obj); break;
771  case "after" : obj.after(d); tmp = this._get_parent(obj); break;
772  case "inside":
773  case "first" :
774  if(!obj.children("ul").length) { obj.append("<ul />"); }
775  obj.children("ul").prepend(d);
776  tmp = obj;
777  break;
778  case "last":
779  if(!obj.children("ul").length) { obj.append("<ul />"); }
780  obj.children("ul").append(d);
781  tmp = obj;
782  break;
783  default:
784  if(!obj.children("ul").length) { obj.append("<ul />"); }
785  if(!position) { position = 0; }
786  tmp = obj.children("ul").children("li").eq(position);
787  if(tmp.length) { tmp.before(d); }
788  else { obj.children("ul").append(d); }
789  tmp = obj;
790  break;
791  }
792  if(tmp === -1 || tmp.get(0) === this.get_container().get(0)) { tmp = -1; }
793  this.clean_node(tmp);
794  this.__callback({ "obj" : d, "parent" : tmp });
795  if(callback) { callback.call(this, d); }
796  return d;
797  },
798  // Basic operations: rename (deal with text)
799  get_text : function (obj) {
800  obj = this._get_node(obj);
801  if(!obj.length) { return false; }
802  var s = this._get_settings().core.html_titles;
803  obj = obj.children("a:eq(0)");
804  if(s) {
805  obj = obj.clone();
806  obj.children("INS").remove();
807  return obj.html();
808  }
809  else {
810  obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
811  return obj.nodeValue;
812  }
813  },
814  set_text : function (obj, val) {
815  obj = this._get_node(obj);
816  if(!obj.length) { return false; }
817  obj = obj.children("a:eq(0)");
818  if(this._get_settings().core.html_titles) {
819  var tmp = obj.children("INS").clone();
820  obj.html(val).prepend(tmp);
821  this.__callback({ "obj" : obj, "name" : val });
822  return true;
823  }
824  else {
825  obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
826  this.__callback({ "obj" : obj, "name" : val });
827  return (obj.nodeValue = val);
828  }
829  },
830  rename_node : function (obj, val) {
831  obj = this._get_node(obj);
832  this.__rollback();
833  if(obj && obj.length && this.set_text.apply(this, Array.prototype.slice.call(arguments))) { this.__callback({ "obj" : obj, "name" : val }); }
834  },
835  // Basic operations: deleting nodes
836  delete_node : function (obj) {
837  obj = this._get_node(obj);
838  if(!obj.length) { return false; }
839  this.__rollback();
840  var p = this._get_parent(obj), prev = $([]), t = this;
841  obj.each(function () {
842  prev = prev.add(t._get_prev(this));
843  });
844  obj = obj.detach();
845  if(p !== -1 && p.find("> ul > li").length === 0) {
846  p.removeClass("jstree-open jstree-closed").addClass("jstree-leaf");
847  }
848  this.clean_node(p);
849  this.__callback({ "obj" : obj, "prev" : prev, "parent" : p });
850  return obj;
851  },
852  prepare_move : function (o, r, pos, cb, is_cb) {
853  var p = {};
854 
855  p.ot = $.jstree._reference(o) || this;
856  p.o = p.ot._get_node(o);
857  p.r = r === - 1 ? -1 : this._get_node(r);
858  p.p = (typeof pos === "undefined" || pos === false) ? "last" : pos; // TODO: move to a setting
859  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) {
860  this.__callback(prepared_move);
861  if(cb) { cb.call(this, prepared_move); }
862  return;
863  }
864  p.ot = $.jstree._reference(p.o) || this;
865  p.rt = $.jstree._reference(p.r) || this; // r === -1 ? p.ot : $.jstree._reference(p.r) || this
866  if(p.r === -1 || !p.r) {
867  p.cr = -1;
868  switch(p.p) {
869  case "first":
870  case "before":
871  case "inside":
872  p.cp = 0;
873  break;
874  case "after":
875  case "last":
876  p.cp = p.rt.get_container().find(" > ul > li").length;
877  break;
878  default:
879  p.cp = p.p;
880  break;
881  }
882  }
883  else {
884  if(!/^(before|after)$/.test(p.p) && !this._is_loaded(p.r)) {
885  return this.load_node(p.r, function () { this.prepare_move(o, r, pos, cb, true); });
886  }
887  switch(p.p) {
888  case "before":
889  p.cp = p.r.index();
890  p.cr = p.rt._get_parent(p.r);
891  break;
892  case "after":
893  p.cp = p.r.index() + 1;
894  p.cr = p.rt._get_parent(p.r);
895  break;
896  case "inside":
897  case "first":
898  p.cp = 0;
899  p.cr = p.r;
900  break;
901  case "last":
902  p.cp = p.r.find(" > ul > li").length;
903  p.cr = p.r;
904  break;
905  default:
906  p.cp = p.p;
907  p.cr = p.r;
908  break;
909  }
910  }
911  p.np = p.cr == -1 ? p.rt.get_container() : p.cr;
912  p.op = p.ot._get_parent(p.o);
913  p.cop = p.o.index();
914  if(p.op === -1) { p.op = p.ot ? p.ot.get_container() : this.get_container(); }
915  if(!/^(before|after)$/.test(p.p) && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp++; }
916  //if(p.p === "before" && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp--; }
917  p.or = p.np.find(" > ul > li:nth-child(" + (p.cp + 1) + ")");
918  prepared_move = p;
919  this.__callback(prepared_move);
920  if(cb) { cb.call(this, prepared_move); }
921  },
922  check_move : function () {
923  var obj = prepared_move, ret = true, r = obj.r === -1 ? this.get_container() : obj.r;
924  if(!obj || !obj.o || obj.or[0] === obj.o[0]) { return false; }
925  if(obj.op && obj.np && obj.op[0] === obj.np[0] && obj.cp - 1 === obj.o.index()) { return false; }
926  obj.o.each(function () {
927  if(r.parentsUntil(".jstree", "li").andSelf().index(this) !== -1) { ret = false; return false; }
928  });
929  return ret;
930  },
931  move_node : function (obj, ref, position, is_copy, is_prepared, skip_check) {
932  if(!is_prepared) {
933  return this.prepare_move(obj, ref, position, function (p) {
934  this.move_node(p, false, false, is_copy, true, skip_check);
935  });
936  }
937  if(is_copy) {
938  prepared_move.cy = true;
939  }
940  if(!skip_check && !this.check_move()) { return false; }
941 
942  this.__rollback();
943  var o = false;
944  if(is_copy) {
945  o = obj.o.clone(true);
946  o.find("*[id]").andSelf().each(function () {
947  if(this.id) { this.id = "copy_" + this.id; }
948  });
949  }
950  else { o = obj.o; }
951 
952  if(obj.or.length) { obj.or.before(o); }
953  else {
954  if(!obj.np.children("ul").length) { $("<ul />").appendTo(obj.np); }
955  obj.np.children("ul:eq(0)").append(o);
956  }
957 
958  try {
959  obj.ot.clean_node(obj.op);
960  obj.rt.clean_node(obj.np);
961  if(!obj.op.find("> ul > li").length) {
962  obj.op.removeClass("jstree-open jstree-closed").addClass("jstree-leaf").children("ul").remove();
963  }
964  } catch (e) { }
965 
966  if(is_copy) {
967  prepared_move.cy = true;
968  prepared_move.oc = o;
969  }
970  this.__callback(prepared_move);
971  return prepared_move;
972  },
973  _get_move : function () { return prepared_move; }
974  }
975  });
976 })(jQuery);
977 //*/
978 
979 /*
980  * jsTree ui plugin
981  * This plugins handles selecting/deselecting/hovering/dehovering nodes
982  */
983 (function ($) {
984  var scrollbar_width, e1, e2;
985  $(function() {
986  if (/msie/.test(navigator.userAgent.toLowerCase())) {
987  e1 = $('<textarea cols="10" rows="2"></textarea>').css({ position: 'absolute', top: -1000, left: 0 }).appendTo('body');
988  e2 = $('<textarea cols="10" rows="2" style="overflow: hidden;"></textarea>').css({ position: 'absolute', top: -1000, left: 0 }).appendTo('body');
989  scrollbar_width = e1.width() - e2.width();
990  e1.add(e2).remove();
991  }
992  else {
993  e1 = $('<div />').css({ width: 100, height: 100, overflow: 'auto', position: 'absolute', top: -1000, left: 0 })
994  .prependTo('body').append('<div />').find('div').css({ width: '100%', height: 200 });
995  scrollbar_width = 100 - e1.width();
996  e1.parent().remove();
997  }
998  });
999  $.jstree.plugin("ui", {
1000  __init : function () {
1001  this.data.ui.selected = $();
1002  this.data.ui.last_selected = false;
1003  this.data.ui.hovered = null;
1004  this.data.ui.to_select = this.get_settings().ui.initially_select;
1005 
1006  this.get_container()
1007  .delegate("a", "click.jstree", $.proxy(function (event) {
1008  event.preventDefault();
1009  event.currentTarget.blur();
1010  if(!$(event.currentTarget).hasClass("jstree-loading")) {
1011  this.select_node(event.currentTarget, true, event);
1012  }
1013  }, this))
1014  .delegate("a", "mouseenter.jstree", $.proxy(function (event) {
1015  if(!$(event.currentTarget).hasClass("jstree-loading")) {
1016  this.hover_node(event.target);
1017  }
1018  }, this))
1019  .delegate("a", "mouseleave.jstree", $.proxy(function (event) {
1020  if(!$(event.currentTarget).hasClass("jstree-loading")) {
1021  this.dehover_node(event.target);
1022  }
1023  }, this))
1024  .bind("reopen.jstree", $.proxy(function () {
1025  this.reselect();
1026  }, this))
1027  .bind("get_rollback.jstree", $.proxy(function () {
1028  this.dehover_node();
1029  this.save_selected();
1030  }, this))
1031  .bind("set_rollback.jstree", $.proxy(function () {
1032  this.reselect();
1033  }, this))
1034  .bind("close_node.jstree", $.proxy(function (event, data) {
1035  var s = this._get_settings().ui,
1036  obj = this._get_node(data.rslt.obj),
1037  clk = (obj && obj.length) ? obj.children("ul").find("a.jstree-clicked") : $(),
1038  _this = this;
1039  if(s.selected_parent_close === false || !clk.length) { return; }
1040  clk.each(function () {
1041  _this.deselect_node(this);
1042  if(s.selected_parent_close === "select_parent") { _this.select_node(obj); }
1043  });
1044  }, this))
1045  .bind("delete_node.jstree", $.proxy(function (event, data) {
1046  var s = this._get_settings().ui.select_prev_on_delete,
1047  obj = this._get_node(data.rslt.obj),
1048  clk = (obj && obj.length) ? obj.find("a.jstree-clicked") : [],
1049  _this = this;
1050  clk.each(function () { _this.deselect_node(this); });
1051  if(s && clk.length) {
1052  data.rslt.prev.each(function () {
1053  if(this.parentNode) { _this.select_node(this); return false; /* if return false is removed all prev nodes will be selected */}
1054  });
1055  }
1056  }, this))
1057  .bind("move_node.jstree", $.proxy(function (event, data) {
1058  if(data.rslt.cy) {
1059  data.rslt.oc.find("a.jstree-clicked").removeClass("jstree-clicked");
1060  }
1061  }, this));
1062  },
1063  defaults : {
1064  select_limit : -1, // 0, 1, 2 ... or -1 for unlimited
1065  select_multiple_modifier : "ctrl", // on, or ctrl, shift, alt
1066  select_range_modifier : "shift",
1067  selected_parent_close : "select_parent", // false, "deselect", "select_parent"
1068  selected_parent_open : true,
1069  select_prev_on_delete : true,
1070  disable_selecting_children : false,
1071  initially_select : []
1072  },
1073  _fn : {
1074  _get_node : function (obj, allow_multiple) {
1075  if(typeof obj === "undefined" || obj === null) { return allow_multiple ? this.data.ui.selected : this.data.ui.last_selected; }
1076  var $obj = $(obj, this.get_container());
1077  if($obj.is(".jstree") || obj == -1) { return -1; }
1078  $obj = $obj.closest("li", this.get_container());
1079  return $obj.length ? $obj : false;
1080  },
1081  _ui_notify : function (n, data) {
1082  if(data.selected) {
1083  this.select_node(n, false);
1084  }
1085  },
1086  save_selected : function () {
1087  var _this = this;
1088  this.data.ui.to_select = [];
1089  this.data.ui.selected.each(function () { if(this.id) { _this.data.ui.to_select.push("#" + this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:")); } });
1090  this.__callback(this.data.ui.to_select);
1091  },
1092  reselect : function () {
1093  var _this = this,
1094  s = this.data.ui.to_select;
1095  s = $.map($.makeArray(s), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
1096  // this.deselect_all(); WHY deselect, breaks plugin state notifier?
1097  $.each(s, function (i, val) { if(val && val !== "#") { _this.select_node(val); } });
1098  this.data.ui.selected = this.data.ui.selected.filter(function () { return this.parentNode; });
1099  this.__callback();
1100  },
1101  refresh : function (obj) {
1102  this.save_selected();
1103  return this.__call_old();
1104  },
1105  hover_node : function (obj) {
1106  obj = this._get_node(obj);
1107  if(!obj.length) { return false; }
1108  //if(this.data.ui.hovered && obj.get(0) === this.data.ui.hovered.get(0)) { return; }
1109  if(!obj.hasClass("jstree-hovered")) { this.dehover_node(); }
1110  this.data.ui.hovered = obj.children("a").addClass("jstree-hovered").parent();
1111  this._fix_scroll(obj);
1112  this.__callback({ "obj" : obj });
1113  },
1114  dehover_node : function () {
1115  var obj = this.data.ui.hovered, p;
1116  if(!obj || !obj.length) { return false; }
1117  p = obj.children("a").removeClass("jstree-hovered").parent();
1118  if(this.data.ui.hovered[0] === p[0]) { this.data.ui.hovered = null; }
1119  this.__callback({ "obj" : obj });
1120  },
1121  select_node : function (obj, check, e) {
1122  obj = this._get_node(obj);
1123  if(obj == -1 || !obj || !obj.length) { return false; }
1124  var s = this._get_settings().ui,
1125  is_multiple = (s.select_multiple_modifier == "on" || (s.select_multiple_modifier !== false && e && e[s.select_multiple_modifier + "Key"])),
1126  is_range = (s.select_range_modifier !== false && e && e[s.select_range_modifier + "Key"] && this.data.ui.last_selected && this.data.ui.last_selected[0] !== obj[0] && this.data.ui.last_selected.parent()[0] === obj.parent()[0]),
1127  is_selected = this.is_selected(obj),
1128  proceed = true,
1129  t = this;
1130  if(check) {
1131  if(s.disable_selecting_children && is_multiple &&
1132  (
1133  (obj.parentsUntil(".jstree","li").children("a.jstree-clicked").length) ||
1134  (obj.children("ul").find("a.jstree-clicked:eq(0)").length)
1135  )
1136  ) {
1137  return false;
1138  }
1139  proceed = false;
1140  switch(!0) {
1141  case (is_range):
1142  this.data.ui.last_selected.addClass("jstree-last-selected");
1143  obj = obj[ obj.index() < this.data.ui.last_selected.index() ? "nextUntil" : "prevUntil" ](".jstree-last-selected").andSelf();
1144  if(s.select_limit == -1 || obj.length < s.select_limit) {
1145  this.data.ui.last_selected.removeClass("jstree-last-selected");
1146  this.data.ui.selected.each(function () {
1147  if(this !== t.data.ui.last_selected[0]) { t.deselect_node(this); }
1148  });
1149  is_selected = false;
1150  proceed = true;
1151  }
1152  else {
1153  proceed = false;
1154  }
1155  break;
1156  case (is_selected && !is_multiple):
1157  this.deselect_all();
1158  is_selected = false;
1159  proceed = true;
1160  break;
1161  case (!is_selected && !is_multiple):
1162  if(s.select_limit == -1 || s.select_limit > 0) {
1163  this.deselect_all();
1164  proceed = true;
1165  }
1166  break;
1167  case (is_selected && is_multiple):
1168  this.deselect_node(obj);
1169  break;
1170  case (!is_selected && is_multiple):
1171  if(s.select_limit == -1 || this.data.ui.selected.length + 1 <= s.select_limit) {
1172  proceed = true;
1173  }
1174  break;
1175  }
1176  }
1177  if(proceed && !is_selected) {
1178  if(!is_range) { this.data.ui.last_selected = obj; }
1179  obj.children("a").addClass("jstree-clicked");
1180  if(s.selected_parent_open) {
1181  obj.parents(".jstree-closed").each(function () { t.open_node(this, false, true); });
1182  }
1183  this.data.ui.selected = this.data.ui.selected.add(obj);
1184  this._fix_scroll(obj.eq(0));
1185  this.__callback({ "obj" : obj, "e" : e });
1186  }
1187  },
1188  _fix_scroll : function (obj) {
1189  var c = this.get_container()[0], t;
1190  if(c.scrollHeight > c.offsetHeight) {
1191  obj = this._get_node(obj);
1192  if(!obj || obj === -1 || !obj.length || !obj.is(":visible")) { return; }
1193  t = obj.offset().top - this.get_container().offset().top;
1194  if(t < 0) {
1195  c.scrollTop = c.scrollTop + t - 1;
1196  }
1197  if(t + this.data.core.li_height + (c.scrollWidth > c.offsetWidth ? scrollbar_width : 0) > c.offsetHeight) {
1198  c.scrollTop = c.scrollTop + (t - c.offsetHeight + this.data.core.li_height + 1 + (c.scrollWidth > c.offsetWidth ? scrollbar_width : 0));
1199  }
1200  }
1201  },
1202  deselect_node : function (obj) {
1203  obj = this._get_node(obj);
1204  if(!obj.length) { return false; }
1205  if(this.is_selected(obj)) {
1206  obj.children("a").removeClass("jstree-clicked");
1207  this.data.ui.selected = this.data.ui.selected.not(obj);
1208  if(this.data.ui.last_selected.get(0) === obj.get(0)) { this.data.ui.last_selected = this.data.ui.selected.eq(0); }
1209  this.__callback({ "obj" : obj });
1210  }
1211  },
1212  toggle_select : function (obj) {
1213  obj = this._get_node(obj);
1214  if(!obj.length) { return false; }
1215  if(this.is_selected(obj)) { this.deselect_node(obj); }
1216  else { this.select_node(obj); }
1217  },
1218  is_selected : function (obj) { return this.data.ui.selected.index(this._get_node(obj)) >= 0; },
1219  get_selected : function (context) {
1220  return context ? $(context).find("a.jstree-clicked").parent() : this.data.ui.selected;
1221  },
1222  deselect_all : function (context) {
1223  var ret = context ? $(context).find("a.jstree-clicked").parent() : this.get_container().find("a.jstree-clicked").parent();
1224  ret.children("a.jstree-clicked").removeClass("jstree-clicked");
1225  this.data.ui.selected = $([]);
1226  this.data.ui.last_selected = false;
1227  this.__callback({ "obj" : ret });
1228  }
1229  }
1230  });
1231  // include the selection plugin by default
1232  $.jstree.defaults.plugins.push("ui");
1233 })(jQuery);
1234 //*/
1235 
1236 /*
1237  * jsTree CRRM plugin
1238  * Handles creating/renaming/removing/moving nodes by user interaction.
1239  */
1240 (function ($) {
1241  $.jstree.plugin("crrm", {
1242  __init : function () {
1243  this.get_container()
1244  .bind("move_node.jstree", $.proxy(function (e, data) {
1245  if(this._get_settings().crrm.move.open_onmove) {
1246  var t = this;
1247  data.rslt.np.parentsUntil(".jstree").andSelf().filter(".jstree-closed").each(function () {
1248  t.open_node(this, false, true);
1249  });
1250  }
1251  }, this));
1252  },
1253  defaults : {
1254  input_width_limit : 200,
1255  move : {
1256  always_copy : false, // false, true or "multitree"
1257  open_onmove : true,
1258  default_position : "last",
1259  check_move : function (m) { return true; }
1260  }
1261  },
1262  _fn : {
1263  _show_input : function (obj, callback) {
1264  obj = this._get_node(obj);
1265  var rtl = this._get_settings().core.rtl,
1266  w = this._get_settings().crrm.input_width_limit,
1267  w1 = obj.children("ins").width(),
1268  w2 = obj.find("> a:visible > ins").width() * obj.find("> a:visible > ins").length,
1269  t = this.get_text(obj),
1270  h1 = $("<div />", { css : { "position" : "absolute", "top" : "-200px", "left" : (rtl ? "0px" : "-1000px"), "visibility" : "hidden" } }).appendTo("body"),
1271  h2 = obj.css("position","relative").append(
1272  $("<input />", {
1273  "value" : t,
1274  "class" : "jstree-rename-input",
1275  // "size" : t.length,
1276  "css" : {
1277  "padding" : "0",
1278  "border" : "1px solid silver",
1279  "position" : "absolute",
1280  "left" : (rtl ? "auto" : (w1 + w2 + 4) + "px"),
1281  "right" : (rtl ? (w1 + w2 + 4) + "px" : "auto"),
1282  "top" : "0px",
1283  "height" : (this.data.core.li_height - 2) + "px",
1284  "lineHeight" : (this.data.core.li_height - 2) + "px",
1285  "width" : "150px" // will be set a bit further down
1286  },
1287  "blur" : $.proxy(function () {
1288  var i = obj.children(".jstree-rename-input"),
1289  v = i.val();
1290  if(v === "") { v = t; }
1291  h1.remove();
1292  i.remove(); // rollback purposes
1293  this.set_text(obj,t); // rollback purposes
1294  this.rename_node(obj, v);
1295  callback.call(this, obj, v, t);
1296  obj.css("position","");
1297  }, this),
1298  "keyup" : function (event) {
1299  var key = event.keyCode || event.which;
1300  if(key == 27) { this.value = t; this.blur(); return; }
1301  else if(key == 13) { this.blur(); return; }
1302  else {
1303  h2.width(Math.min(h1.text("pW" + this.value).width(),w));
1304  }
1305  },
1306  "keypress" : function(event) {
1307  var key = event.keyCode || event.which;
1308  if(key == 13) { return false; }
1309  }
1310  })
1311  ).children(".jstree-rename-input");
1312  this.set_text(obj, "");
1313  h1.css({
1314  fontFamily : h2.css('fontFamily') || '',
1315  fontSize : h2.css('fontSize') || '',
1316  fontWeight : h2.css('fontWeight') || '',
1317  fontStyle : h2.css('fontStyle') || '',
1318  fontStretch : h2.css('fontStretch') || '',
1319  fontVariant : h2.css('fontVariant') || '',
1320  letterSpacing : h2.css('letterSpacing') || '',
1321  wordSpacing : h2.css('wordSpacing') || ''
1322  });
1323  h2.width(Math.min(h1.text("pW" + h2[0].value).width(),w))[0].select();
1324  },
1325  rename : function (obj) {
1326  obj = this._get_node(obj);
1327  this.__rollback();
1328  var f = this.__callback;
1329  this._show_input(obj, function (obj, new_name, old_name) {
1330  f.call(this, { "obj" : obj, "new_name" : new_name, "old_name" : old_name });
1331  });
1332  },
1333  create : function (obj, position, js, callback, skip_rename) {
1334  var t, _this = this;
1335  obj = this._get_node(obj);
1336  if(!obj) { obj = -1; }
1337  this.__rollback();
1338  t = this.create_node(obj, position, js, function (t) {
1339  var p = this._get_parent(t),
1340  pos = $(t).index();
1341  if(callback) { callback.call(this, t); }
1342  if(p.length && p.hasClass("jstree-closed")) { this.open_node(p, false, true); }
1343  if(!skip_rename) {
1344  this._show_input(t, function (obj, new_name, old_name) {
1345  _this.__callback({ "obj" : obj, "name" : new_name, "parent" : p, "position" : pos });
1346  });
1347  }
1348  else { _this.__callback({ "obj" : t, "name" : this.get_text(t), "parent" : p, "position" : pos }); }
1349  });
1350  return t;
1351  },
1352  remove : function (obj) {
1353  obj = this._get_node(obj, true);
1354  var p = this._get_parent(obj), prev = this._get_prev(obj);
1355  this.__rollback();
1356  obj = this.delete_node(obj);
1357  if(obj !== false) { this.__callback({ "obj" : obj, "prev" : prev, "parent" : p }); }
1358  },
1359  check_move : function () {
1360  if(!this.__call_old()) { return false; }
1361  var s = this._get_settings().crrm.move;
1362  if(!s.check_move.call(this, this._get_move())) { return false; }
1363  return true;
1364  },
1365  move_node : function (obj, ref, position, is_copy, is_prepared, skip_check) {
1366  var s = this._get_settings().crrm.move;
1367  if(!is_prepared) {
1368  if(typeof position === "undefined") { position = s.default_position; }
1369  if(position === "inside" && !s.default_position.match(/^(before|after)$/)) { position = s.default_position; }
1370  return this.__call_old(true, obj, ref, position, is_copy, false, skip_check);
1371  }
1372  // if the move is already prepared
1373  if(s.always_copy === true || (s.always_copy === "multitree" && obj.rt.get_index() !== obj.ot.get_index() )) {
1374  is_copy = true;
1375  }
1376  this.__call_old(true, obj, ref, position, is_copy, true, skip_check);
1377  },
1378 
1379  cut : function (obj) {
1380  obj = this._get_node(obj, true);
1381  if(!obj || !obj.length) { return false; }
1382  this.data.crrm.cp_nodes = false;
1383  this.data.crrm.ct_nodes = obj;
1384  this.__callback({ "obj" : obj });
1385  },
1386  copy : function (obj) {
1387  obj = this._get_node(obj, true);
1388  if(!obj || !obj.length) { return false; }
1389  this.data.crrm.ct_nodes = false;
1390  this.data.crrm.cp_nodes = obj;
1391  this.__callback({ "obj" : obj });
1392  },
1393  paste : function (obj) {
1394  obj = this._get_node(obj);
1395  if(!obj || !obj.length) { return false; }
1396  var nodes = this.data.crrm.ct_nodes ? this.data.crrm.ct_nodes : this.data.crrm.cp_nodes;
1397  if(!this.data.crrm.ct_nodes && !this.data.crrm.cp_nodes) { return false; }
1398  if(this.data.crrm.ct_nodes) { this.move_node(this.data.crrm.ct_nodes, obj); this.data.crrm.ct_nodes = false; }
1399  if(this.data.crrm.cp_nodes) { this.move_node(this.data.crrm.cp_nodes, obj, false, true); }
1400  this.__callback({ "obj" : obj, "nodes" : nodes });
1401  }
1402  }
1403  });
1404  // include the crr plugin by default
1405  // $.jstree.defaults.plugins.push("crrm");
1406 })(jQuery);
1407 //*/
1408 
1409 /*
1410  * jsTree themes plugin
1411  * Handles loading and setting themes, as well as detecting path to themes, etc.
1412  */
1413 (function ($) {
1414  var themes_loaded = [];
1415  // this variable stores the path to the themes folder - if left as false - it will be autodetected
1416  $.jstree._themes = false;
1417  $.jstree.plugin("themes", {
1418  __init : function () {
1419  this.get_container()
1420  .bind("init.jstree", $.proxy(function () {
1421  var s = this._get_settings().themes;
1422  this.data.themes.dots = s.dots;
1423  this.data.themes.icons = s.icons;
1424  this.set_theme(s.theme, s.url);
1425  }, this))
1426  .bind("loaded.jstree", $.proxy(function () {
1427  // bound here too, as simple HTML tree's won't honor dots & icons otherwise
1428  if(!this.data.themes.dots) { this.hide_dots(); }
1429  else { this.show_dots(); }
1430  if(!this.data.themes.icons) { this.hide_icons(); }
1431  else { this.show_icons(); }
1432  }, this));
1433  },
1434  defaults : {
1435  theme : "default",
1436  url : false,
1437  dots : true,
1438  icons : true
1439  },
1440  _fn : {
1441  set_theme : function (theme_name, theme_url) {
1442  if(!theme_name) { return false; }
1443  if(!theme_url) { theme_url = $.jstree._themes + theme_name + '/style.css'; }
1444  if($.inArray(theme_url, themes_loaded) == -1) {
1445  $.vakata.css.add_sheet({ "url" : theme_url });
1446  themes_loaded.push(theme_url);
1447  }
1448  if(this.data.themes.theme != theme_name) {
1449  this.get_container().removeClass('jstree-' + this.data.themes.theme);
1450  this.data.themes.theme = theme_name;
1451  }
1452  this.get_container().addClass('jstree-' + theme_name);
1453  if(!this.data.themes.dots) { this.hide_dots(); }
1454  else { this.show_dots(); }
1455  if(!this.data.themes.icons) { this.hide_icons(); }
1456  else { this.show_icons(); }
1457  this.__callback();
1458  },
1459  get_theme : function () { return this.data.themes.theme; },
1460 
1461  show_dots : function () { this.data.themes.dots = true; this.get_container().children("ul").removeClass("jstree-no-dots"); },
1462  hide_dots : function () { this.data.themes.dots = false; this.get_container().children("ul").addClass("jstree-no-dots"); },
1463  toggle_dots : function () { if(this.data.themes.dots) { this.hide_dots(); } else { this.show_dots(); } },
1464 
1465  show_icons : function () { this.data.themes.icons = true; this.get_container().children("ul").removeClass("jstree-no-icons"); },
1466  hide_icons : function () { this.data.themes.icons = false; this.get_container().children("ul").addClass("jstree-no-icons"); },
1467  toggle_icons: function () { if(this.data.themes.icons) { this.hide_icons(); } else { this.show_icons(); } }
1468  }
1469  });
1470  // autodetect themes path
1471  $(function () {
1472  if($.jstree._themes === false) {
1473  $("script").each(function () {
1474  if(this.src.toString().match(/jquery\.jstree[^\/]*?\.js(\?.*)?$/)) {
1475  $.jstree._themes = this.src.toString().replace(/jquery\.jstree[^\/]*?\.js(\?.*)?$/, "") + 'themes/';
1476  return false;
1477  }
1478  });
1479  }
1480  if($.jstree._themes === false) { $.jstree._themes = "themes/"; }
1481  });
1482  // include the themes plugin by default
1483  $.jstree.defaults.plugins.push("themes");
1484 })(jQuery);
1485 //*/
1486 
1487 /*
1488  * jsTree hotkeys plugin
1489  * Enables keyboard navigation for all tree instances
1490  * Depends on the jstree ui & jquery hotkeys plugins
1491  */
1492 (function ($) {
1493  var bound = [];
1494  function exec(i, event) {
1495  var f = $.jstree._focused(), tmp;
1496  if(f && f.data && f.data.hotkeys && f.data.hotkeys.enabled) {
1497  tmp = f._get_settings().hotkeys[i];
1498  if(tmp) { return tmp.call(f, event); }
1499  }
1500  }
1501  $.jstree.plugin("hotkeys", {
1502  __init : function () {
1503  if(typeof $.hotkeys === "undefined") { throw "jsTree hotkeys: jQuery hotkeys plugin not included."; }
1504  if(!this.data.ui) { throw "jsTree hotkeys: jsTree UI plugin not included."; }
1505  $.each(this._get_settings().hotkeys, function (i, v) {
1506  if(v !== false && $.inArray(i, bound) == -1) {
1507  $(document).bind("keydown", i, function (event) { return exec(i, event); });
1508  bound.push(i);
1509  }
1510  });
1511  this.get_container()
1512  .bind("lock.jstree", $.proxy(function () {
1513  if(this.data.hotkeys.enabled) { this.data.hotkeys.enabled = false; this.data.hotkeys.revert = true; }
1514  }, this))
1515  .bind("unlock.jstree", $.proxy(function () {
1516  if(this.data.hotkeys.revert) { this.data.hotkeys.enabled = true; }
1517  }, this));
1518  this.enable_hotkeys();
1519  },
1520  defaults : {
1521  "up" : function () {
1522  var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
1523  this.hover_node(this._get_prev(o));
1524  return false;
1525  },
1526  "ctrl+up" : function () {
1527  var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
1528  this.hover_node(this._get_prev(o));
1529  return false;
1530  },
1531  "shift+up" : function () {
1532  var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
1533  this.hover_node(this._get_prev(o));
1534  return false;
1535  },
1536  "down" : function () {
1537  var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
1538  this.hover_node(this._get_next(o));
1539  return false;
1540  },
1541  "ctrl+down" : function () {
1542  var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
1543  this.hover_node(this._get_next(o));
1544  return false;
1545  },
1546  "shift+down" : function () {
1547  var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
1548  this.hover_node(this._get_next(o));
1549  return false;
1550  },
1551  "left" : function () {
1552  var o = this.data.ui.hovered || this.data.ui.last_selected;
1553  if(o) {
1554  if(o.hasClass("jstree-open")) { this.close_node(o); }
1555  else { this.hover_node(this._get_prev(o)); }
1556  }
1557  return false;
1558  },
1559  "ctrl+left" : function () {
1560  var o = this.data.ui.hovered || this.data.ui.last_selected;
1561  if(o) {
1562  if(o.hasClass("jstree-open")) { this.close_node(o); }
1563  else { this.hover_node(this._get_prev(o)); }
1564  }
1565  return false;
1566  },
1567  "shift+left" : function () {
1568  var o = this.data.ui.hovered || this.data.ui.last_selected;
1569  if(o) {
1570  if(o.hasClass("jstree-open")) { this.close_node(o); }
1571  else { this.hover_node(this._get_prev(o)); }
1572  }
1573  return false;
1574  },
1575  "right" : function () {
1576  var o = this.data.ui.hovered || this.data.ui.last_selected;
1577  if(o && o.length) {
1578  if(o.hasClass("jstree-closed")) { this.open_node(o); }
1579  else { this.hover_node(this._get_next(o)); }
1580  }
1581  return false;
1582  },
1583  "ctrl+right" : function () {
1584  var o = this.data.ui.hovered || this.data.ui.last_selected;
1585  if(o && o.length) {
1586  if(o.hasClass("jstree-closed")) { this.open_node(o); }
1587  else { this.hover_node(this._get_next(o)); }
1588  }
1589  return false;
1590  },
1591  "shift+right" : function () {
1592  var o = this.data.ui.hovered || this.data.ui.last_selected;
1593  if(o && o.length) {
1594  if(o.hasClass("jstree-closed")) { this.open_node(o); }
1595  else { this.hover_node(this._get_next(o)); }
1596  }
1597  return false;
1598  },
1599  "space" : function () {
1600  if(this.data.ui.hovered) { this.data.ui.hovered.children("a:eq(0)").click(); }
1601  return false;
1602  },
1603  "ctrl+space" : function (event) {
1604  event.type = "click";
1605  if(this.data.ui.hovered) { this.data.ui.hovered.children("a:eq(0)").trigger(event); }
1606  return false;
1607  },
1608  "shift+space" : function (event) {
1609  event.type = "click";
1610  if(this.data.ui.hovered) { this.data.ui.hovered.children("a:eq(0)").trigger(event); }
1611  return false;
1612  },
1613  "f2" : function () { this.rename(this.data.ui.hovered || this.data.ui.last_selected); },
1614  "del" : function () { this.remove(this.data.ui.hovered || this._get_node(null)); }
1615  },
1616  _fn : {
1617  enable_hotkeys : function () {
1618  this.data.hotkeys.enabled = true;
1619  },
1620  disable_hotkeys : function () {
1621  this.data.hotkeys.enabled = false;
1622  }
1623  }
1624  });
1625 })(jQuery);
1626 //*/
1627 
1628 /*
1629  * jsTree JSON plugin
1630  * The JSON data store. Datastores are build by overriding the `load_node` and `_is_loaded` functions.
1631  */
1632 (function ($) {
1633  $.jstree.plugin("json_data", {
1634  __init : function() {
1635  var s = this._get_settings().json_data;
1636  if(s.progressive_unload) {
1637  this.get_container().bind("after_close.jstree", function (e, data) {
1638  data.rslt.obj.children("ul").remove();
1639  });
1640  }
1641  },
1642  defaults : {
1643  // `data` can be a function:
1644  // * accepts two arguments - node being loaded and a callback to pass the result to
1645  // * will be executed in the current tree's scope & ajax won't be supported
1646  data : false,
1647  ajax : false,
1648  correct_state : true,
1649  progressive_render : false,
1650  progressive_unload : false
1651  },
1652  _fn : {
1653  load_node : function (obj, s_call, e_call) { var _this = this; this.load_node_json(obj, function () { _this.__callback({ "obj" : _this._get_node(obj) }); s_call.call(this); }, e_call); },
1654  _is_loaded : function (obj) {
1655  var s = this._get_settings().json_data;
1656  obj = this._get_node(obj);
1657  return obj == -1 || !obj || (!s.ajax && !s.progressive_render && !$.isFunction(s.data)) || obj.is(".jstree-open, .jstree-leaf") || obj.children("ul").children("li").length > 0;
1658  },
1659  refresh : function (obj) {
1660  obj = this._get_node(obj);
1661  var s = this._get_settings().json_data;
1662  if(obj && obj !== -1 && s.progressive_unload && ($.isFunction(s.data) || !!s.ajax)) {
1663  obj.removeData("jstree_children");
1664  }
1665  return this.__call_old();
1666  },
1667  load_node_json : function (obj, s_call, e_call) {
1668  var s = this.get_settings().json_data, d,
1669  error_func = function () {},
1670  success_func = function () {};
1671  obj = this._get_node(obj);
1672 
1673  if(obj && obj !== -1 && (s.progressive_render || s.progressive_unload) && !obj.is(".jstree-open, .jstree-leaf") && obj.children("ul").children("li").length === 0 && obj.data("jstree_children")) {
1674  d = this._parse_json(obj.data("jstree_children"), obj);
1675  if(d) {
1676  obj.append(d);
1677  if(!s.progressive_unload) { obj.removeData("jstree_children"); }
1678  }
1679  this.clean_node(obj);
1680  if(s_call) { s_call.call(this); }
1681  return;
1682  }
1683 
1684  if(obj && obj !== -1) {
1685  if(obj.data("jstree_is_loading")) { return; }
1686  else { obj.data("jstree_is_loading",true); }
1687  }
1688  switch(!0) {
1689  case (!s.data && !s.ajax): throw "Neither data nor ajax settings supplied.";
1690  // function option added here for easier model integration (also supporting async - see callback)
1691  case ($.isFunction(s.data)):
1692  s.data.call(this, obj, $.proxy(function (d) {
1693  d = this._parse_json(d, obj);
1694  if(!d) {
1695  if(obj === -1 || !obj) {
1696  if(s.correct_state) { this.get_container().children("ul").empty(); }
1697  }
1698  else {
1699  obj.children("a.jstree-loading").removeClass("jstree-loading");
1700  obj.removeData("jstree_is_loading");
1701  if(s.correct_state) { this.correct_state(obj); }
1702  }
1703  if(e_call) { e_call.call(this); }
1704  }
1705  else {
1706  if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
1707  else { obj.append(d).children("a.jstree-loading").removeClass("jstree-loading"); obj.removeData("jstree_is_loading"); }
1708  this.clean_node(obj);
1709  if(s_call) { s_call.call(this); }
1710  }
1711  }, this));
1712  break;
1713  case (!!s.data && !s.ajax) || (!!s.data && !!s.ajax && (!obj || obj === -1)):
1714  if(!obj || obj == -1) {
1715  d = this._parse_json(s.data, obj);
1716  if(d) {
1717  this.get_container().children("ul").empty().append(d.children());
1718  this.clean_node();
1719  }
1720  else {
1721  if(s.correct_state) { this.get_container().children("ul").empty(); }
1722  }
1723  }
1724  if(s_call) { s_call.call(this); }
1725  break;
1726  case (!s.data && !!s.ajax) || (!!s.data && !!s.ajax && obj && obj !== -1):
1727  error_func = function (x, t, e) {
1728  var ef = this.get_settings().json_data.ajax.error;
1729  if(ef) { ef.call(this, x, t, e); }
1730  if(obj != -1 && obj.length) {
1731  obj.children("a.jstree-loading").removeClass("jstree-loading");
1732  obj.removeData("jstree_is_loading");
1733  if(t === "success" && s.correct_state) { this.correct_state(obj); }
1734  }
1735  else {
1736  if(t === "success" && s.correct_state) { this.get_container().children("ul").empty(); }
1737  }
1738  if(e_call) { e_call.call(this); }
1739  };
1740  success_func = function (d, t, x) {
1741  var sf = this.get_settings().json_data.ajax.success;
1742  if(sf) { d = sf.call(this,d,t,x) || d; }
1743  if(d === "" || (d && d.toString && d.toString().replace(/^[\s\n]+$/,"") === "") || (!$.isArray(d) && !$.isPlainObject(d))) {
1744  return error_func.call(this, x, t, "");
1745  }
1746  d = this._parse_json(d, obj);
1747  if(d) {
1748  if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
1749  else { obj.append(d).children("a.jstree-loading").removeClass("jstree-loading"); obj.removeData("jstree_is_loading"); }
1750  this.clean_node(obj);
1751  if(s_call) { s_call.call(this); }
1752  }
1753  else {
1754  if(obj === -1 || !obj) {
1755  if(s.correct_state) {
1756  this.get_container().children("ul").empty();
1757  if(s_call) { s_call.call(this); }
1758  }
1759  }
1760  else {
1761  obj.children("a.jstree-loading").removeClass("jstree-loading");
1762  obj.removeData("jstree_is_loading");
1763  if(s.correct_state) {
1764  this.correct_state(obj);
1765  if(s_call) { s_call.call(this); }
1766  }
1767  }
1768  }
1769  };
1770  s.ajax.context = this;
1771  s.ajax.error = error_func;
1772  s.ajax.success = success_func;
1773  if(!s.ajax.dataType) { s.ajax.dataType = "json"; }
1774  if($.isFunction(s.ajax.url)) { s.ajax.url = s.ajax.url.call(this, obj); }
1775  if($.isFunction(s.ajax.data)) { s.ajax.data = s.ajax.data.call(this, obj); }
1776  $.ajax(s.ajax);
1777  break;
1778  }
1779  },
1780  _parse_json : function (js, obj, is_callback) {
1781  var d = false,
1782  p = this._get_settings(),
1783  s = p.json_data,
1784  t = p.core.html_titles,
1785  tmp, i, j, ul1, ul2;
1786 
1787  if(!js) { return d; }
1788  if(s.progressive_unload && obj && obj !== -1) {
1789  obj.data("jstree_children", d);
1790  }
1791  if($.isArray(js)) {
1792  d = $();
1793  if(!js.length) { return false; }
1794  for(i = 0, j = js.length; i < j; i++) {
1795  tmp = this._parse_json(js[i], obj, true);
1796  if(tmp.length) { d = d.add(tmp); }
1797  }
1798  }
1799  else {
1800  if(typeof js == "string") { js = { data : js }; }
1801  if(!js.data && js.data !== "") { return d; }
1802  d = $("<li />");
1803  if(js.attr) { d.attr(js.attr); }
1804  if(js.metadata) { d.data(js.metadata); }
1805  if(js.state) { d.addClass("jstree-" + js.state); }
1806  if(!$.isArray(js.data)) { tmp = js.data; js.data = []; js.data.push(tmp); }
1807  $.each(js.data, function (i, m) {
1808  tmp = $("<a />");
1809  if($.isFunction(m)) { m = m.call(this, js); }
1810  if(typeof m == "string") { tmp.attr('href','#')[ t ? "html" : "text" ](m); }
1811  else {
1812  if(!m.attr) { m.attr = {}; }
1813  if(!m.attr.href) { m.attr.href = '#'; }
1814  tmp.attr(m.attr)[ t ? "html" : "text" ](m.title);
1815  if(m.language) { tmp.addClass(m.language); }
1816  }
1817  tmp.prepend("<ins class='jstree-icon'>&#160;</ins>");
1818  if(!m.icon && js.icon) { m.icon = js.icon; }
1819  if(m.icon) {
1820  if(m.icon.indexOf("/") === -1) { tmp.children("ins").addClass(m.icon); }
1821  else { tmp.children("ins").css("background","url('" + m.icon + "') center center no-repeat"); }
1822  }
1823  d.append(tmp);
1824  });
1825  d.prepend("<ins class='jstree-icon'>&#160;</ins>");
1826  if(js.children) {
1827  if(s.progressive_render && js.state !== "open") {
1828  d.addClass("jstree-closed").data("jstree_children", js.children);
1829  }
1830  else {
1831  if(s.progressive_unload) { d.data("jstree_children", js.children); }
1832  if($.isArray(js.children) && js.children.length) {
1833  tmp = this._parse_json(js.children, obj, true);
1834  if(tmp.length) {
1835  ul2 = $("<ul />");
1836  ul2.append(tmp);
1837  d.append(ul2);
1838  }
1839  }
1840  }
1841  }
1842  }
1843  if(!is_callback) {
1844  ul1 = $("<ul />");
1845  ul1.append(d);
1846  d = ul1;
1847  }
1848  return d;
1849  },
1850  get_json : function (obj, li_attr, a_attr, is_callback) {
1851  var result = [],
1852  s = this._get_settings(),
1853  _this = this,
1854  tmp1, tmp2, li, a, t, lang;
1855  obj = this._get_node(obj);
1856  if(!obj || obj === -1) { obj = this.get_container().find("> ul > li"); }
1857  li_attr = $.isArray(li_attr) ? li_attr : [ "id", "class" ];
1858  if(!is_callback && this.data.types) { li_attr.push(s.types.type_attr); }
1859  a_attr = $.isArray(a_attr) ? a_attr : [ ];
1860 
1861  obj.each(function () {
1862  li = $(this);
1863  tmp1 = { data : [] };
1864  if(li_attr.length) { tmp1.attr = { }; }
1865  $.each(li_attr, function (i, v) {
1866  tmp2 = li.attr(v);
1867  if(tmp2 && tmp2.length && tmp2.replace(/jstree[^ ]*/ig,'').length) {
1868  tmp1.attr[v] = (" " + tmp2).replace(/ jstree[^ ]*/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"");
1869  }
1870  });
1871  if(li.hasClass("jstree-open")) { tmp1.state = "open"; }
1872  if(li.hasClass("jstree-closed")) { tmp1.state = "closed"; }
1873  if(li.data()) { tmp1.metadata = li.data(); }
1874  a = li.children("a");
1875  a.each(function () {
1876  t = $(this);
1877  if(
1878  a_attr.length ||
1879  $.inArray("languages", s.plugins) !== -1 ||
1880  t.children("ins").get(0).style.backgroundImage.length ||
1881  (t.children("ins").get(0).className && t.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').length)
1882  ) {
1883  lang = false;
1884  if($.inArray("languages", s.plugins) !== -1 && $.isArray(s.languages) && s.languages.length) {
1885  $.each(s.languages, function (l, lv) {
1886  if(t.hasClass(lv)) {
1887  lang = lv;
1888  return false;
1889  }
1890  });
1891  }
1892  tmp2 = { attr : { }, title : _this.get_text(t, lang) };
1893  $.each(a_attr, function (k, z) {
1894  tmp2.attr[z] = (" " + (t.attr(z) || "")).replace(/ jstree[^ ]*/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"");
1895  });
1896  if($.inArray("languages", s.plugins) !== -1 && $.isArray(s.languages) && s.languages.length) {
1897  $.each(s.languages, function (k, z) {
1898  if(t.hasClass(z)) { tmp2.language = z; return true; }
1899  });
1900  }
1901  if(t.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').replace(/^\s+$/ig,"").length) {
1902  tmp2.icon = t.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"");
1903  }
1904  if(t.children("ins").get(0).style.backgroundImage.length) {
1905  tmp2.icon = t.children("ins").get(0).style.backgroundImage.replace("url(","").replace(")","");
1906  }
1907  }
1908  else {
1909  tmp2 = _this.get_text(t);
1910  }
1911  if(a.length > 1) { tmp1.data.push(tmp2); }
1912  else { tmp1.data = tmp2; }
1913  });
1914  li = li.find("> ul > li");
1915  if(li.length) { tmp1.children = _this.get_json(li, li_attr, a_attr, true); }
1916  result.push(tmp1);
1917  });
1918  return result;
1919  }
1920  }
1921  });
1922 })(jQuery);
1923 //*/
1924 
1925 /*
1926  * jsTree languages plugin
1927  * Adds support for multiple language versions in one tree
1928  * This basically allows for many titles coexisting in one node, but only one of them being visible at any given time
1929  * This is useful for maintaining the same structure in many languages (hence the name of the plugin)
1930  */
1931 (function ($) {
1932  $.jstree.plugin("languages", {
1933  __init : function () { this._load_css(); },
1934  defaults : [],
1935  _fn : {
1936  set_lang : function (i) {
1937  var langs = this._get_settings().languages,
1938  st = false,
1939  selector = ".jstree-" + this.get_index() + ' a';
1940  if(!$.isArray(langs) || langs.length === 0) { return false; }
1941  if($.inArray(i,langs) == -1) {
1942  if(!!langs[i]) { i = langs[i]; }
1943  else { return false; }
1944  }
1945  if(i == this.data.languages.current_language) { return true; }
1946  st = $.vakata.css.get_css(selector + "." + this.data.languages.current_language, false, this.data.languages.language_css);
1947  if(st !== false) { st.style.display = "none"; }
1948  st = $.vakata.css.get_css(selector + "." + i, false, this.data.languages.language_css);
1949  if(st !== false) { st.style.display = ""; }
1950  this.data.languages.current_language = i;
1951  this.__callback(i);
1952  return true;
1953  },
1954  get_lang : function () {
1955  return this.data.languages.current_language;
1956  },
1957  _get_string : function (key, lang) {
1958  var langs = this._get_settings().languages,
1959  s = this._get_settings().core.strings;
1960  if($.isArray(langs) && langs.length) {
1961  lang = (lang && $.inArray(lang,langs) != -1) ? lang : this.data.languages.current_language;
1962  }
1963  if(s[lang] && s[lang][key]) { return s[lang][key]; }
1964  if(s[key]) { return s[key]; }
1965  return key;
1966  },
1967  get_text : function (obj, lang) {
1968  obj = this._get_node(obj) || this.data.ui.last_selected;
1969  if(!obj.size()) { return false; }
1970  var langs = this._get_settings().languages,
1971  s = this._get_settings().core.html_titles;
1972  if($.isArray(langs) && langs.length) {
1973  lang = (lang && $.inArray(lang,langs) != -1) ? lang : this.data.languages.current_language;
1974  obj = obj.children("a." + lang);
1975  }
1976  else { obj = obj.children("a:eq(0)"); }
1977  if(s) {
1978  obj = obj.clone();
1979  obj.children("INS").remove();
1980  return obj.html();
1981  }
1982  else {
1983  obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
1984  return obj.nodeValue;
1985  }
1986  },
1987  set_text : function (obj, val, lang) {
1988  obj = this._get_node(obj) || this.data.ui.last_selected;
1989  if(!obj.size()) { return false; }
1990  var langs = this._get_settings().languages,
1991  s = this._get_settings().core.html_titles,
1992  tmp;
1993  if($.isArray(langs) && langs.length) {
1994  lang = (lang && $.inArray(lang,langs) != -1) ? lang : this.data.languages.current_language;
1995  obj = obj.children("a." + lang);
1996  }
1997  else { obj = obj.children("a:eq(0)"); }
1998  if(s) {
1999  tmp = obj.children("INS").clone();
2000  obj.html(val).prepend(tmp);
2001  this.__callback({ "obj" : obj, "name" : val, "lang" : lang });
2002  return true;
2003  }
2004  else {
2005  obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
2006  this.__callback({ "obj" : obj, "name" : val, "lang" : lang });
2007  return (obj.nodeValue = val);
2008  }
2009  },
2010  _load_css : function () {
2011  var langs = this._get_settings().languages,
2012  str = "/* languages css */",
2013  selector = ".jstree-" + this.get_index() + ' a',
2014  ln;
2015  if($.isArray(langs) && langs.length) {
2016  this.data.languages.current_language = langs[0];
2017  for(ln = 0; ln < langs.length; ln++) {
2018  str += selector + "." + langs[ln] + " {";
2019  if(langs[ln] != this.data.languages.current_language) { str += " display:none; "; }
2020  str += " } ";
2021  }
2022  this.data.languages.language_css = $.vakata.css.add_sheet({ 'str' : str, 'title' : "jstree-languages" });
2023  }
2024  },
2025  create_node : function (obj, position, js, callback) {
2026  var t = this.__call_old(true, obj, position, js, function (t) {
2027  var langs = this._get_settings().languages,
2028  a = t.children("a"),
2029  ln;
2030  if($.isArray(langs) && langs.length) {
2031  for(ln = 0; ln < langs.length; ln++) {
2032  if(!a.is("." + langs[ln])) {
2033  t.append(a.eq(0).clone().removeClass(langs.join(" ")).addClass(langs[ln]));
2034  }
2035  }
2036  a.not("." + langs.join(", .")).remove();
2037  }
2038  if(callback) { callback.call(this, t); }
2039  });
2040  return t;
2041  }
2042  }
2043  });
2044 })(jQuery);
2045 //*/
2046 
2047 /*
2048  * jsTree cookies plugin
2049  * Stores the currently opened/selected nodes in a cookie and then restores them
2050  * Depends on the jquery.cookie plugin
2051  */
2052 (function ($) {
2053  $.jstree.plugin("cookies", {
2054  __init : function () {
2055  if(typeof $.cookie === "undefined") { throw "jsTree cookie: jQuery cookie plugin not included."; }
2056 
2057  var s = this._get_settings().cookies,
2058  tmp;
2059  if(!!s.save_loaded) {
2060  tmp = $.cookie(s.save_loaded);
2061  if(tmp && tmp.length) { this.data.core.to_load = tmp.split(","); }
2062  }
2063  if(!!s.save_opened) {
2064  tmp = $.cookie(s.save_opened);
2065  if(tmp && tmp.length) { this.data.core.to_open = tmp.split(","); }
2066  }
2067  if(!!s.save_selected) {
2068  tmp = $.cookie(s.save_selected);
2069  if(tmp && tmp.length && this.data.ui) { this.data.ui.to_select = tmp.split(","); }
2070  }
2071  this.get_container()
2072  .one( ( this.data.ui ? "reselect" : "reopen" ) + ".jstree", $.proxy(function () {
2073  this.get_container()
2074  .bind("open_node.jstree close_node.jstree select_node.jstree deselect_node.jstree", $.proxy(function (e) {
2075  if(this._get_settings().cookies.auto_save) { this.save_cookie((e.handleObj.namespace + e.handleObj.type).replace("jstree","")); }
2076  }, this));
2077  }, this));
2078  },
2079  defaults : {
2080  save_loaded : "jstree_load",
2081  save_opened : "jstree_open",
2082  save_selected : "jstree_select",
2083  auto_save : true,
2084  cookie_options : {}
2085  },
2086  _fn : {
2087  save_cookie : function (c) {
2088  if(this.data.core.refreshing) { return; }
2089  var s = this._get_settings().cookies;
2090  if(!c) { // if called manually and not by event
2091  if(s.save_loaded) {
2092  this.save_loaded();
2093  $.cookie(s.save_loaded, this.data.core.to_load.join(","), s.cookie_options);
2094  }
2095  if(s.save_opened) {
2096  this.save_opened();
2097  $.cookie(s.save_opened, this.data.core.to_open.join(","), s.cookie_options);
2098  }
2099  if(s.save_selected && this.data.ui) {
2100  this.save_selected();
2101  $.cookie(s.save_selected, this.data.ui.to_select.join(","), s.cookie_options);
2102  }
2103  return;
2104  }
2105  switch(c) {
2106  case "open_node":
2107  case "close_node":
2108  if(!!s.save_opened) {
2109  this.save_opened();
2110  $.cookie(s.save_opened, this.data.core.to_open.join(","), s.cookie_options);
2111  }
2112  if(!!s.save_loaded) {
2113  this.save_loaded();
2114  $.cookie(s.save_loaded, this.data.core.to_load.join(","), s.cookie_options);
2115  }
2116  break;
2117  case "select_node":
2118  case "deselect_node":
2119  if(!!s.save_selected && this.data.ui) {
2120  this.save_selected();
2121  $.cookie(s.save_selected, this.data.ui.to_select.join(","), s.cookie_options);
2122  }
2123  break;
2124  }
2125  }
2126  }
2127  });
2128  // include cookies by default
2129  // $.jstree.defaults.plugins.push("cookies");
2130 })(jQuery);
2131 //*/
2132 
2133 /*
2134  * jsTree sort plugin
2135  * Sorts items alphabetically (or using any other function)
2136  */
2137 (function ($) {
2138  $.jstree.plugin("sort", {
2139  __init : function () {
2140  this.get_container()
2141  .bind("load_node.jstree", $.proxy(function (e, data) {
2142  var obj = this._get_node(data.rslt.obj);
2143  obj = obj === -1 ? this.get_container().children("ul") : obj.children("ul");
2144  this.sort(obj);
2145  }, this))
2146  .bind("rename_node.jstree create_node.jstree create.jstree", $.proxy(function (e, data) {
2147  this.sort(data.rslt.obj.parent());
2148  }, this))
2149  .bind("move_node.jstree", $.proxy(function (e, data) {
2150  var m = data.rslt.np == -1 ? this.get_container() : data.rslt.np;
2151  this.sort(m.children("ul"));
2152  }, this));
2153  },
2154  defaults : function (a, b) { return this.get_text(a) > this.get_text(b) ? 1 : -1; },
2155  _fn : {
2156  sort : function (obj) {
2157  var s = this._get_settings().sort,
2158  t = this;
2159  obj.append($.makeArray(obj.children("li")).sort($.proxy(s, t)));
2160  obj.find("> li > ul").each(function() { t.sort($(this)); });
2161  this.clean_node(obj);
2162  }
2163  }
2164  });
2165 })(jQuery);
2166 //*/
2167 
2168 /*
2169  * jsTree DND plugin
2170  * Drag and drop plugin for moving/copying nodes
2171  */
2172 (function ($) {
2173  var o = false,
2174  r = false,
2175  m = false,
2176  ml = false,
2177  sli = false,
2178  sti = false,
2179  dir1 = false,
2180  dir2 = false,
2181  last_pos = false;
2182  $.vakata.dnd = {
2183  is_down : false,
2184  is_drag : false,
2185  helper : false,
2186  scroll_spd : 10,
2187  init_x : 0,
2188  init_y : 0,
2189  threshold : 5,
2190  helper_left : 5,
2191  helper_top : 10,
2192  user_data : {},
2193 
2194  drag_start : function (e, data, html) {
2195  if($.vakata.dnd.is_drag) { $.vakata.drag_stop({}); }
2196  try {
2197  e.currentTarget.unselectable = "on";
2198  e.currentTarget.onselectstart = function() { return false; };
2199  if(e.currentTarget.style) { e.currentTarget.style.MozUserSelect = "none"; }
2200  } catch(err) { }
2201  $.vakata.dnd.init_x = e.pageX;
2202  $.vakata.dnd.init_y = e.pageY;
2203  $.vakata.dnd.user_data = data;
2204  $.vakata.dnd.is_down = true;
2205  $.vakata.dnd.helper = $("<div id='vakata-dragged' />").html(html); //.fadeTo(10,0.25);
2206  $(document).bind("mousemove", $.vakata.dnd.drag);
2207  $(document).bind("mouseup", $.vakata.dnd.drag_stop);
2208  return false;
2209  },
2210  drag : function (e) {
2211  if(!$.vakata.dnd.is_down) { return; }
2212  if(!$.vakata.dnd.is_drag) {
2213  if(Math.abs(e.pageX - $.vakata.dnd.init_x) > 5 || Math.abs(e.pageY - $.vakata.dnd.init_y) > 5) {
2214  $.vakata.dnd.helper.appendTo("body");
2215  $.vakata.dnd.is_drag = true;
2216  $(document).triggerHandler("drag_start.vakata", { "event" : e, "data" : $.vakata.dnd.user_data });
2217  }
2218  else { return; }
2219  }
2220 
2221  // maybe use a scrolling parent element instead of document?
2222  if(e.type === "mousemove") { // thought of adding scroll in order to move the helper, but mouse poisition is n/a
2223  var d = $(document), t = d.scrollTop(), l = d.scrollLeft();
2224  if(e.pageY - t < 20) {
2225  if(sti && dir1 === "down") { clearInterval(sti); sti = false; }
2226  if(!sti) { dir1 = "up"; sti = setInterval(function () { $(document).scrollTop($(document).scrollTop() - $.vakata.dnd.scroll_spd); }, 150); }
2227  }
2228  else {
2229  if(sti && dir1 === "up") { clearInterval(sti); sti = false; }
2230  }
2231  if($(window).height() - (e.pageY - t) < 20) {
2232  if(sti && dir1 === "up") { clearInterval(sti); sti = false; }
2233  if(!sti) { dir1 = "down"; sti = setInterval(function () { $(document).scrollTop($(document).scrollTop() + $.vakata.dnd.scroll_spd); }, 150); }
2234  }
2235  else {
2236  if(sti && dir1 === "down") { clearInterval(sti); sti = false; }
2237  }
2238 
2239  if(e.pageX - l < 20) {
2240  if(sli && dir2 === "right") { clearInterval(sli); sli = false; }
2241  if(!sli) { dir2 = "left"; sli = setInterval(function () { $(document).scrollLeft($(document).scrollLeft() - $.vakata.dnd.scroll_spd); }, 150); }
2242  }
2243  else {
2244  if(sli && dir2 === "left") { clearInterval(sli); sli = false; }
2245  }
2246  if($(window).width() - (e.pageX - l) < 20) {
2247  if(sli && dir2 === "left") { clearInterval(sli); sli = false; }
2248  if(!sli) { dir2 = "right"; sli = setInterval(function () { $(document).scrollLeft($(document).scrollLeft() + $.vakata.dnd.scroll_spd); }, 150); }
2249  }
2250  else {
2251  if(sli && dir2 === "right") { clearInterval(sli); sli = false; }
2252  }
2253  }
2254 
2255  $.vakata.dnd.helper.css({ left : (e.pageX + $.vakata.dnd.helper_left) + "px", top : (e.pageY + $.vakata.dnd.helper_top) + "px" });
2256  $(document).triggerHandler("drag.vakata", { "event" : e, "data" : $.vakata.dnd.user_data });
2257  },
2258  drag_stop : function (e) {
2259  if(sli) { clearInterval(sli); }
2260  if(sti) { clearInterval(sti); }
2261  $(document).unbind("mousemove", $.vakata.dnd.drag);
2262  $(document).unbind("mouseup", $.vakata.dnd.drag_stop);
2263  $(document).triggerHandler("drag_stop.vakata", { "event" : e, "data" : $.vakata.dnd.user_data });
2264  $.vakata.dnd.helper.remove();
2265  $.vakata.dnd.init_x = 0;
2266  $.vakata.dnd.init_y = 0;
2267  $.vakata.dnd.user_data = {};
2268  $.vakata.dnd.is_down = false;
2269  $.vakata.dnd.is_drag = false;
2270  }
2271  };
2272  $(function() {
2273  var css_string = '#vakata-dragged { display:block; margin:0 0 0 0; padding:4px 4px 4px 24px; position:absolute; top:-2000px; line-height:16px; z-index:10000; } ';
2274  $.vakata.css.add_sheet({ str : css_string, title : "vakata" });
2275  });
2276 
2277  $.jstree.plugin("dnd", {
2278  __init : function () {
2279  this.data.dnd = {
2280  active : false,
2281  after : false,
2282  inside : false,
2283  before : false,
2284  off : false,
2285  prepared : false,
2286  w : 0,
2287  to1 : false,
2288  to2 : false,
2289  cof : false,
2290  cw : false,
2291  ch : false,
2292  i1 : false,
2293  i2 : false,
2294  mto : false
2295  };
2296  this.get_container()
2297  .bind("mouseenter.jstree", $.proxy(function (e) {
2298  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2299  if(this.data.themes) {
2300  m.attr("class", "jstree-" + this.data.themes.theme);
2301  if(ml) { ml.attr("class", "jstree-" + this.data.themes.theme); }
2302  $.vakata.dnd.helper.attr("class", "jstree-dnd-helper jstree-" + this.data.themes.theme);
2303  }
2304  //if($(e.currentTarget).find("> ul > li").length === 0) {
2305  if(e.currentTarget === e.target && $.vakata.dnd.user_data.obj && $($.vakata.dnd.user_data.obj).length && $($.vakata.dnd.user_data.obj).parents(".jstree:eq(0)")[0] !== e.target) { // node should not be from the same tree
2306  var tr = $.jstree._reference(e.target), dc;
2307  if(tr.data.dnd.foreign) {
2308  dc = tr._get_settings().dnd.drag_check.call(this, { "o" : o, "r" : tr.get_container(), is_root : true });
2309  if(dc === true || dc.inside === true || dc.before === true || dc.after === true) {
2310  $.vakata.dnd.helper.children("ins").attr("class","jstree-ok");
2311  }
2312  }
2313  else {
2314  tr.prepare_move(o, tr.get_container(), "last");
2315  if(tr.check_move()) {
2316  $.vakata.dnd.helper.children("ins").attr("class","jstree-ok");
2317  }
2318  }
2319  }
2320  }
2321  }, this))
2322  .bind("mouseup.jstree", $.proxy(function (e) {
2323  //if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree && $(e.currentTarget).find("> ul > li").length === 0) {
2324  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree && e.currentTarget === e.target && $.vakata.dnd.user_data.obj && $($.vakata.dnd.user_data.obj).length && $($.vakata.dnd.user_data.obj).parents(".jstree:eq(0)")[0] !== e.target) { // node should not be from the same tree
2325  var tr = $.jstree._reference(e.currentTarget), dc;
2326  if(tr.data.dnd.foreign) {
2327  dc = tr._get_settings().dnd.drag_check.call(this, { "o" : o, "r" : tr.get_container(), is_root : true });
2328  if(dc === true || dc.inside === true || dc.before === true || dc.after === true) {
2329  tr._get_settings().dnd.drag_finish.call(this, { "o" : o, "r" : tr.get_container(), is_root : true });
2330  }
2331  }
2332  else {
2333  tr.move_node(o, tr.get_container(), "last", e[tr._get_settings().dnd.copy_modifier + "Key"]);
2334  }
2335  }
2336  }, this))
2337  .bind("mouseleave.jstree", $.proxy(function (e) {
2338  if(e.relatedTarget && e.relatedTarget.id && e.relatedTarget.id === "jstree-marker-line") {
2339  return false;
2340  }
2341  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2342  if(this.data.dnd.i1) { clearInterval(this.data.dnd.i1); }
2343  if(this.data.dnd.i2) { clearInterval(this.data.dnd.i2); }
2344  if(this.data.dnd.to1) { clearTimeout(this.data.dnd.to1); }
2345  if(this.data.dnd.to2) { clearTimeout(this.data.dnd.to2); }
2346  if($.vakata.dnd.helper.children("ins").hasClass("jstree-ok")) {
2347  $.vakata.dnd.helper.children("ins").attr("class","jstree-invalid");
2348  }
2349  }
2350  }, this))
2351  .bind("mousemove.jstree", $.proxy(function (e) {
2352  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2353  var cnt = this.get_container()[0];
2354 
2355  // Horizontal scroll
2356  if(e.pageX + 24 > this.data.dnd.cof.left + this.data.dnd.cw) {
2357  if(this.data.dnd.i1) { clearInterval(this.data.dnd.i1); }
2358  this.data.dnd.i1 = setInterval($.proxy(function () { this.scrollLeft += $.vakata.dnd.scroll_spd; }, cnt), 100);
2359  }
2360  else if(e.pageX - 24 < this.data.dnd.cof.left) {
2361  if(this.data.dnd.i1) { clearInterval(this.data.dnd.i1); }
2362  this.data.dnd.i1 = setInterval($.proxy(function () { this.scrollLeft -= $.vakata.dnd.scroll_spd; }, cnt), 100);
2363  }
2364  else {
2365  if(this.data.dnd.i1) { clearInterval(this.data.dnd.i1); }
2366  }
2367 
2368  // Vertical scroll
2369  if(e.pageY + 24 > this.data.dnd.cof.top + this.data.dnd.ch) {
2370  if(this.data.dnd.i2) { clearInterval(this.data.dnd.i2); }
2371  this.data.dnd.i2 = setInterval($.proxy(function () { this.scrollTop += $.vakata.dnd.scroll_spd; }, cnt), 100);
2372  }
2373  else if(e.pageY - 24 < this.data.dnd.cof.top) {
2374  if(this.data.dnd.i2) { clearInterval(this.data.dnd.i2); }
2375  this.data.dnd.i2 = setInterval($.proxy(function () { this.scrollTop -= $.vakata.dnd.scroll_spd; }, cnt), 100);
2376  }
2377  else {
2378  if(this.data.dnd.i2) { clearInterval(this.data.dnd.i2); }
2379  }
2380 
2381  }
2382  }, this))
2383  .bind("scroll.jstree", $.proxy(function (e) {
2384  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree && m && ml) {
2385  m.hide();
2386  ml.hide();
2387  }
2388  }, this))
2389  .delegate("a", "mousedown.jstree", $.proxy(function (e) {
2390  if(e.which === 1) {
2391  this.start_drag(e.currentTarget, e);
2392  return false;
2393  }
2394  }, this))
2395  .delegate("a", "mouseenter.jstree", $.proxy(function (e) {
2396  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2397  this.dnd_enter(e.currentTarget);
2398  }
2399  }, this))
2400  .delegate("a", "mousemove.jstree", $.proxy(function (e) {
2401  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2402  if(!r || !r.length || r.children("a")[0] !== e.currentTarget) {
2403  this.dnd_enter(e.currentTarget);
2404  }
2405  if(typeof this.data.dnd.off.top === "undefined") { this.data.dnd.off = $(e.target).offset(); }
2406  this.data.dnd.w = (e.pageY - (this.data.dnd.off.top || 0)) % this.data.core.li_height;
2407  if(this.data.dnd.w < 0) { this.data.dnd.w += this.data.core.li_height; }
2408  this.dnd_show();
2409  }
2410  }, this))
2411  .delegate("a", "mouseleave.jstree", $.proxy(function (e) {
2412  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2413  if(e.relatedTarget && e.relatedTarget.id && e.relatedTarget.id === "jstree-marker-line") {
2414  return false;
2415  }
2416  if(m) { m.hide(); }
2417  if(ml) { ml.hide(); }
2418  /*
2419  var ec = $(e.currentTarget).closest("li"),
2420  er = $(e.relatedTarget).closest("li");
2421  if(er[0] !== ec.prev()[0] && er[0] !== ec.next()[0]) {
2422  if(m) { m.hide(); }
2423  if(ml) { ml.hide(); }
2424  }
2425  */
2426  this.data.dnd.mto = setTimeout(
2427  (function (t) { return function () { t.dnd_leave(e); }; })(this),
2428  0);
2429  }
2430  }, this))
2431  .delegate("a", "mouseup.jstree", $.proxy(function (e) {
2432  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree) {
2433  this.dnd_finish(e);
2434  }
2435  }, this));
2436 
2437  $(document)
2438  .bind("drag_stop.vakata", $.proxy(function () {
2439  if(this.data.dnd.to1) { clearTimeout(this.data.dnd.to1); }
2440  if(this.data.dnd.to2) { clearTimeout(this.data.dnd.to2); }
2441  if(this.data.dnd.i1) { clearInterval(this.data.dnd.i1); }
2442  if(this.data.dnd.i2) { clearInterval(this.data.dnd.i2); }
2443  this.data.dnd.after = false;
2444  this.data.dnd.before = false;
2445  this.data.dnd.inside = false;
2446  this.data.dnd.off = false;
2447  this.data.dnd.prepared = false;
2448  this.data.dnd.w = false;
2449  this.data.dnd.to1 = false;
2450  this.data.dnd.to2 = false;
2451  this.data.dnd.i1 = false;
2452  this.data.dnd.i2 = false;
2453  this.data.dnd.active = false;
2454  this.data.dnd.foreign = false;
2455  if(m) { m.css({ "top" : "-2000px" }); }
2456  if(ml) { ml.css({ "top" : "-2000px" }); }
2457  }, this))
2458  .bind("drag_start.vakata", $.proxy(function (e, data) {
2459  if(data.data.jstree) {
2460  var et = $(data.event.target);
2461  if(et.closest(".jstree").hasClass("jstree-" + this.get_index())) {
2462  this.dnd_enter(et);
2463  }
2464  }
2465  }, this));
2466  /*
2467  .bind("keydown.jstree-" + this.get_index() + " keyup.jstree-" + this.get_index(), $.proxy(function(e) {
2468  if($.vakata.dnd.is_drag && $.vakata.dnd.user_data.jstree && !this.data.dnd.foreign) {
2469  var h = $.vakata.dnd.helper.children("ins");
2470  if(e[this._get_settings().dnd.copy_modifier + "Key"] && h.hasClass("jstree-ok")) {
2471  h.parent().html(h.parent().html().replace(/ \(Copy\)$/, "") + " (Copy)");
2472  }
2473  else {
2474  h.parent().html(h.parent().html().replace(/ \(Copy\)$/, ""));
2475  }
2476  }
2477  }, this)); */
2478 
2479 
2480 
2481  var s = this._get_settings().dnd;
2482  if(s.drag_target) {
2483  $(document)
2484  .delegate(s.drag_target, "mousedown.jstree-" + this.get_index(), $.proxy(function (e) {
2485  o = e.target;
2486  $.vakata.dnd.drag_start(e, { jstree : true, obj : e.target }, "<ins class='jstree-icon'></ins>" + $(e.target).text() );
2487  if(this.data.themes) {
2488  if(m) { m.attr("class", "jstree-" + this.data.themes.theme); }
2489  if(ml) { ml.attr("class", "jstree-" + this.data.themes.theme); }
2490  $.vakata.dnd.helper.attr("class", "jstree-dnd-helper jstree-" + this.data.themes.theme);
2491  }
2492  $.vakata.dnd.helper.children("ins").attr("class","jstree-invalid");
2493  var cnt = this.get_container();
2494  this.data.dnd.cof = cnt.offset();
2495  this.data.dnd.cw = parseInt(cnt.width(),10);
2496  this.data.dnd.ch = parseInt(cnt.height(),10);
2497  this.data.dnd.foreign = true;
2498  e.preventDefault();
2499  }, this));
2500  }
2501  if(s.drop_target) {
2502  $(document)
2503  .delegate(s.drop_target, "mouseenter.jstree-" + this.get_index(), $.proxy(function (e) {
2504  if(this.data.dnd.active && this._get_settings().dnd.drop_check.call(this, { "o" : o, "r" : $(e.target), "e" : e })) {
2505  $.vakata.dnd.helper.children("ins").attr("class","jstree-ok");
2506  }
2507  }, this))
2508  .delegate(s.drop_target, "mouseleave.jstree-" + this.get_index(), $.proxy(function (e) {
2509  if(this.data.dnd.active) {
2510  $.vakata.dnd.helper.children("ins").attr("class","jstree-invalid");
2511  }
2512  }, this))
2513  .delegate(s.drop_target, "mouseup.jstree-" + this.get_index(), $.proxy(function (e) {
2514  if(this.data.dnd.active && $.vakata.dnd.helper.children("ins").hasClass("jstree-ok")) {
2515  this._get_settings().dnd.drop_finish.call(this, { "o" : o, "r" : $(e.target), "e" : e });
2516  }
2517  }, this));
2518  }
2519  },
2520  defaults : {
2521  copy_modifier : "ctrl",
2522  check_timeout : 100,
2523  open_timeout : 500,
2524  drop_target : ".jstree-drop",
2525  drop_check : function (data) { return true; },
2526  drop_finish : $.noop,
2527  drag_target : ".jstree-draggable",
2528  drag_finish : $.noop,
2529  drag_check : function (data) { return { after : false, before : false, inside : true }; }
2530  },
2531  _fn : {
2532  dnd_prepare : function () {
2533  if(!r || !r.length) { return; }
2534  this.data.dnd.off = r.offset();
2535  if(this._get_settings().core.rtl) {
2536  this.data.dnd.off.right = this.data.dnd.off.left + r.width();
2537  }
2538  if(this.data.dnd.foreign) {
2539  var a = this._get_settings().dnd.drag_check.call(this, { "o" : o, "r" : r });
2540  this.data.dnd.after = a.after;
2541  this.data.dnd.before = a.before;
2542  this.data.dnd.inside = a.inside;
2543  this.data.dnd.prepared = true;
2544  return this.dnd_show();
2545  }
2546  this.prepare_move(o, r, "before");
2547  this.data.dnd.before = this.check_move();
2548  this.prepare_move(o, r, "after");
2549  this.data.dnd.after = this.check_move();
2550  if(this._is_loaded(r)) {
2551  this.prepare_move(o, r, "inside");
2552  this.data.dnd.inside = this.check_move();
2553  }
2554  else {
2555  this.data.dnd.inside = false;
2556  }
2557  this.data.dnd.prepared = true;
2558  return this.dnd_show();
2559  },
2560  dnd_show : function () {
2561  if(!this.data.dnd.prepared) { return; }
2562  var o = ["before","inside","after"],
2563  r = false,
2564  rtl = this._get_settings().core.rtl,
2565  pos;
2566  if(this.data.dnd.w < this.data.core.li_height/3) { o = ["before","inside","after"]; }
2567  else if(this.data.dnd.w <= this.data.core.li_height*2/3) {
2568  o = this.data.dnd.w < this.data.core.li_height/2 ? ["inside","before","after"] : ["inside","after","before"];
2569  }
2570  else { o = ["after","inside","before"]; }
2571  $.each(o, $.proxy(function (i, val) {
2572  if(this.data.dnd[val]) {
2573  $.vakata.dnd.helper.children("ins").attr("class","jstree-ok");
2574  r = val;
2575  return false;
2576  }
2577  }, this));
2578  if(r === false) { $.vakata.dnd.helper.children("ins").attr("class","jstree-invalid"); }
2579 
2580  pos = rtl ? (this.data.dnd.off.right - 18) : (this.data.dnd.off.left + 10);
2581  switch(r) {
2582  case "before":
2583  m.css({ "left" : pos + "px", "top" : (this.data.dnd.off.top - 6) + "px" }).show();
2584  if(ml) { ml.css({ "left" : (pos + 8) + "px", "top" : (this.data.dnd.off.top - 1) + "px" }).show(); }
2585  break;
2586  case "after":
2587  m.css({ "left" : pos + "px", "top" : (this.data.dnd.off.top + this.data.core.li_height - 6) + "px" }).show();
2588  if(ml) { ml.css({ "left" : (pos + 8) + "px", "top" : (this.data.dnd.off.top + this.data.core.li_height - 1) + "px" }).show(); }
2589  break;
2590  case "inside":
2591  m.css({ "left" : pos + ( rtl ? -4 : 4) + "px", "top" : (this.data.dnd.off.top + this.data.core.li_height/2 - 5) + "px" }).show();
2592  if(ml) { ml.hide(); }
2593  break;
2594  default:
2595  m.hide();
2596  if(ml) { ml.hide(); }
2597  break;
2598  }
2599  last_pos = r;
2600  return r;
2601  },
2602  dnd_open : function () {
2603  this.data.dnd.to2 = false;
2604  this.open_node(r, $.proxy(this.dnd_prepare,this), true);
2605  },
2606  dnd_finish : function (e) {
2607  if(this.data.dnd.foreign) {
2608  if(this.data.dnd.after || this.data.dnd.before || this.data.dnd.inside) {
2609  this._get_settings().dnd.drag_finish.call(this, { "o" : o, "r" : r, "p" : last_pos });
2610  }
2611  }
2612  else {
2613  this.dnd_prepare();
2614  this.move_node(o, r, last_pos, e[this._get_settings().dnd.copy_modifier + "Key"]);
2615  }
2616  o = false;
2617  r = false;
2618  m.hide();
2619  if(ml) { ml.hide(); }
2620  },
2621  dnd_enter : function (obj) {
2622  if(this.data.dnd.mto) {
2623  clearTimeout(this.data.dnd.mto);
2624  this.data.dnd.mto = false;
2625  }
2626  var s = this._get_settings().dnd;
2627  this.data.dnd.prepared = false;
2628  r = this._get_node(obj);
2629  if(s.check_timeout) {
2630  // do the calculations after a minimal timeout (users tend to drag quickly to the desired location)
2631  if(this.data.dnd.to1) { clearTimeout(this.data.dnd.to1); }
2632  this.data.dnd.to1 = setTimeout($.proxy(this.dnd_prepare, this), s.check_timeout);
2633  }
2634  else {
2635  this.dnd_prepare();
2636  }
2637  if(s.open_timeout) {
2638  if(this.data.dnd.to2) { clearTimeout(this.data.dnd.to2); }
2639  if(r && r.length && r.hasClass("jstree-closed")) {
2640  // if the node is closed - open it, then recalculate
2641  this.data.dnd.to2 = setTimeout($.proxy(this.dnd_open, this), s.open_timeout);
2642  }
2643  }
2644  else {
2645  if(r && r.length && r.hasClass("jstree-closed")) {
2646  this.dnd_open();
2647  }
2648  }
2649  },
2650  dnd_leave : function (e) {
2651  this.data.dnd.after = false;
2652  this.data.dnd.before = false;
2653  this.data.dnd.inside = false;
2654  $.vakata.dnd.helper.children("ins").attr("class","jstree-invalid");
2655  m.hide();
2656  if(ml) { ml.hide(); }
2657  if(r && r[0] === e.target.parentNode) {
2658  if(this.data.dnd.to1) {
2659  clearTimeout(this.data.dnd.to1);
2660  this.data.dnd.to1 = false;
2661  }
2662  if(this.data.dnd.to2) {
2663  clearTimeout(this.data.dnd.to2);
2664  this.data.dnd.to2 = false;
2665  }
2666  }
2667  },
2668  start_drag : function (obj, e) {
2669  o = this._get_node(obj);
2670  if(this.data.ui && this.is_selected(o)) { o = this._get_node(null, true); }
2671  var dt = o.length > 1 ? this._get_string("multiple_selection") : this.get_text(o),
2672  cnt = this.get_container();
2673  if(!this._get_settings().core.html_titles) { dt = dt.replace(/</ig,"&lt;").replace(/>/ig,"&gt;"); }
2674  $.vakata.dnd.drag_start(e, { jstree : true, obj : o }, "<ins class='jstree-icon'></ins>" + dt );
2675  if(this.data.themes) {
2676  if(m) { m.attr("class", "jstree-" + this.data.themes.theme); }
2677  if(ml) { ml.attr("class", "jstree-" + this.data.themes.theme); }
2678  $.vakata.dnd.helper.attr("class", "jstree-dnd-helper jstree-" + this.data.themes.theme);
2679  }
2680  this.data.dnd.cof = cnt.offset();
2681  this.data.dnd.cw = parseInt(cnt.width(),10);
2682  this.data.dnd.ch = parseInt(cnt.height(),10);
2683  this.data.dnd.active = true;
2684  }
2685  }
2686  });
2687  $(function() {
2688  var css_string = '' +
2689  '#vakata-dragged ins { display:block; text-decoration:none; width:16px; height:16px; margin:0 0 0 0; padding:0; position:absolute; top:4px; left:4px; ' +
2690  ' -moz-border-radius:4px; border-radius:4px; -webkit-border-radius:4px; ' +
2691  '} ' +
2692  '#vakata-dragged .jstree-ok { background:green; } ' +
2693  '#vakata-dragged .jstree-invalid { background:red; } ' +
2694  '#jstree-marker { padding:0; margin:0; font-size:12px; overflow:hidden; height:12px; width:8px; position:absolute; top:-30px; z-index:10001; background-repeat:no-repeat; display:none; background-color:transparent; text-shadow:1px 1px 1px white; color:black; line-height:10px; } ' +
2695  '#jstree-marker-line { padding:0; margin:0; line-height:0%; font-size:1px; overflow:hidden; height:1px; width:100px; position:absolute; top:-30px; z-index:10000; background-repeat:no-repeat; display:none; background-color:#456c43; ' +
2696  ' cursor:pointer; border:1px solid #eeeeee; border-left:0; -moz-box-shadow: 0px 0px 2px #666; -webkit-box-shadow: 0px 0px 2px #666; box-shadow: 0px 0px 2px #666; ' +
2697  ' -moz-border-radius:1px; border-radius:1px; -webkit-border-radius:1px; ' +
2698  '}' +
2699  '';
2700  $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
2701  m = $("<div />").attr({ id : "jstree-marker" }).hide().html("&raquo;")
2702  .bind("mouseleave mouseenter", function (e) {
2703  m.hide();
2704  ml.hide();
2705  e.preventDefault();
2706  e.stopImmediatePropagation();
2707  return false;
2708  })
2709  .appendTo("body");
2710  ml = $("<div />").attr({ id : "jstree-marker-line" }).hide()
2711  .bind("mouseup", function (e) {
2712  if(r && r.length) {
2713  r.children("a").trigger(e);
2714  e.preventDefault();
2715  e.stopImmediatePropagation();
2716  return false;
2717  }
2718  })
2719  .bind("mouseleave", function (e) {
2720  var rt = $(e.relatedTarget);
2721  if(rt.is(".jstree") || rt.closest(".jstree").length === 0) {
2722  if(r && r.length) {
2723  r.children("a").trigger(e);
2724  m.hide();
2725  ml.hide();
2726  e.preventDefault();
2727  e.stopImmediatePropagation();
2728  return false;
2729  }
2730  }
2731  })
2732  .appendTo("body");
2733  $(document).bind("drag_start.vakata", function (e, data) {
2734  if(data.data.jstree) { m.show(); if(ml) { ml.show(); } }
2735  });
2736  $(document).bind("drag_stop.vakata", function (e, data) {
2737  if(data.data.jstree) { m.hide(); if(ml) { ml.hide(); } }
2738  });
2739  });
2740 })(jQuery);
2741 //*/
2742 
2743 /*
2744  * jsTree checkbox plugin
2745  * Inserts checkboxes in front of every node
2746  * Depends on the ui plugin
2747  * DOES NOT WORK NICELY WITH MULTITREE DRAG'N'DROP
2748  */
2749 (function ($) {
2750  $.jstree.plugin("checkbox", {
2751  __init : function () {
2752  this.data.checkbox.noui = this._get_settings().checkbox.override_ui;
2753  if(this.data.ui && this.data.checkbox.noui) {
2754  this.select_node = this.deselect_node = this.deselect_all = $.noop;
2755  this.get_selected = this.get_checked;
2756  }
2757 
2758  this.get_container()
2759  .bind("open_node.jstree create_node.jstree clean_node.jstree refresh.jstree", $.proxy(function (e, data) {
2760  this._prepare_checkboxes(data.rslt.obj);
2761  }, this))
2762  .bind("loaded.jstree", $.proxy(function (e) {
2763  this._prepare_checkboxes();
2764  }, this))
2765  .delegate( (this.data.ui && this.data.checkbox.noui ? "a" : "ins.jstree-checkbox") , "click.jstree", $.proxy(function (e) {
2766  e.preventDefault();
2767  if(this._get_node(e.target).hasClass("jstree-checked")) { this.uncheck_node(e.target); }
2768  else { this.check_node(e.target); }
2769  if(this.data.ui && this.data.checkbox.noui) {
2770  this.save_selected();
2771  if(this.data.cookies) { this.save_cookie("select_node"); }
2772  }
2773  else {
2774  e.stopImmediatePropagation();
2775  return false;
2776  }
2777  }, this));
2778  },
2779  defaults : {
2780  override_ui : false,
2781  two_state : false,
2782  real_checkboxes : false,
2783  checked_parent_open : true,
2784  real_checkboxes_names : function (n) { return [ ("check_" + (n[0].id || Math.ceil(Math.random() * 10000))) , 1]; }
2785  },
2786  __destroy : function () {
2787  this.get_container()
2788  .find("input.jstree-real-checkbox").removeClass("jstree-real-checkbox").end()
2789  .find("ins.jstree-checkbox").remove();
2790  },
2791  _fn : {
2792  _checkbox_notify : function (n, data) {
2793  if(data.checked) {
2794  this.check_node(n, false);
2795  }
2796  },
2797  _prepare_checkboxes : function (obj) {
2798  obj = !obj || obj == -1 ? this.get_container().find("> ul > li") : this._get_node(obj);
2799  if(obj === false) { return; } // added for removing root nodes
2800  var c, _this = this, t, ts = this._get_settings().checkbox.two_state, rc = this._get_settings().checkbox.real_checkboxes, rcn = this._get_settings().checkbox.real_checkboxes_names;
2801  obj.each(function () {
2802  t = $(this);
2803  c = t.is("li") && (t.hasClass("jstree-checked") || (rc && t.children(":checked").length)) ? "jstree-checked" : "jstree-unchecked";
2804  t.find("li").andSelf().each(function () {
2805  var $t = $(this), nm;
2806  $t.children("a" + (_this.data.languages ? "" : ":eq(0)") ).not(":has(.jstree-checkbox)").prepend("<ins class='jstree-checkbox'>&#160;</ins>").parent().not(".jstree-checked, .jstree-unchecked").addClass( ts ? "jstree-unchecked" : c );
2807  if(rc) {
2808  if(!$t.children(":checkbox").length) {
2809  nm = rcn.call(_this, $t);
2810  $t.prepend("<input type='checkbox' class='jstree-real-checkbox' id='" + nm[0] + "' name='" + nm[0] + "' value='" + nm[1] + "' />");
2811  }
2812  else {
2813  $t.children(":checkbox").addClass("jstree-real-checkbox");
2814  }
2815  }
2816  if(!ts) {
2817  if(c === "jstree-checked" || $t.hasClass("jstree-checked") || $t.children(':checked').length) {
2818  $t.find("li").andSelf().addClass("jstree-checked").children(":checkbox").prop("checked", true);
2819  }
2820  }
2821  else {
2822  if($t.hasClass("jstree-checked") || $t.children(':checked').length) {
2823  $t.addClass("jstree-checked").children(":checkbox").prop("checked", true);
2824  }
2825  }
2826  });
2827  });
2828  if(!ts) {
2829  obj.find(".jstree-checked").parent().parent().each(function () { _this._repair_state(this); });
2830  }
2831  },
2832  change_state : function (obj, state) {
2833  obj = this._get_node(obj);
2834  var coll = false, rc = this._get_settings().checkbox.real_checkboxes;
2835  if(!obj || obj === -1) { return false; }
2836  state = (state === false || state === true) ? state : obj.hasClass("jstree-checked");
2837  if(this._get_settings().checkbox.two_state) {
2838  if(state) {
2839  obj.removeClass("jstree-checked").addClass("jstree-unchecked");
2840  if(rc) { obj.children(":checkbox").prop("checked", false); }
2841  }
2842  else {
2843  obj.removeClass("jstree-unchecked").addClass("jstree-checked");
2844  if(rc) { obj.children(":checkbox").prop("checked", true); }
2845  }
2846  }
2847  else {
2848  if(state) {
2849  coll = obj.find("li").andSelf();
2850  if(!coll.filter(".jstree-checked, .jstree-undetermined").length) { return false; }
2851  coll.removeClass("jstree-checked jstree-undetermined").addClass("jstree-unchecked");
2852  if(rc) { coll.children(":checkbox").prop("checked", false); }
2853  }
2854  else {
2855  coll = obj.find("li").andSelf();
2856  if(!coll.filter(".jstree-unchecked, .jstree-undetermined").length) { return false; }
2857  coll.removeClass("jstree-unchecked jstree-undetermined").addClass("jstree-checked");
2858  if(rc) { coll.children(":checkbox").prop("checked", true); }
2859  if(this.data.ui) { this.data.ui.last_selected = obj; }
2860  this.data.checkbox.last_selected = obj;
2861  }
2862  obj.parentsUntil(".jstree", "li").each(function () {
2863  var $this = $(this);
2864  if(state) {
2865  if($this.children("ul").children("li.jstree-checked, li.jstree-undetermined").length) {
2866  $this.parentsUntil(".jstree", "li").andSelf().removeClass("jstree-checked jstree-unchecked").addClass("jstree-undetermined");
2867  if(rc) { $this.parentsUntil(".jstree", "li").andSelf().children(":checkbox").prop("checked", false); }
2868  return false;
2869  }
2870  else {
2871  $this.removeClass("jstree-checked jstree-undetermined").addClass("jstree-unchecked");
2872  if(rc) { $this.children(":checkbox").prop("checked", false); }
2873  }
2874  }
2875  else {
2876  if($this.children("ul").children("li.jstree-unchecked, li.jstree-undetermined").length) {
2877  $this.parentsUntil(".jstree", "li").andSelf().removeClass("jstree-checked jstree-unchecked").addClass("jstree-undetermined");
2878  if(rc) { $this.parentsUntil(".jstree", "li").andSelf().children(":checkbox").prop("checked", false); }
2879  return false;
2880  }
2881  else {
2882  $this.removeClass("jstree-unchecked jstree-undetermined").addClass("jstree-checked");
2883  if(rc) { $this.children(":checkbox").prop("checked", true); }
2884  }
2885  }
2886  });
2887  }
2888  if(this.data.ui && this.data.checkbox.noui) { this.data.ui.selected = this.get_checked(); }
2889  this.__callback(obj);
2890  return true;
2891  },
2892  check_node : function (obj) {
2893  if(this.change_state(obj, false)) {
2894  obj = this._get_node(obj);
2895  if(this._get_settings().checkbox.checked_parent_open) {
2896  var t = this;
2897  obj.parents(".jstree-closed").each(function () { t.open_node(this, false, true); });
2898  }
2899  this.__callback({ "obj" : obj });
2900  }
2901  },
2902  uncheck_node : function (obj) {
2903  if(this.change_state(obj, true)) { this.__callback({ "obj" : this._get_node(obj) }); }
2904  },
2905  check_all : function () {
2906  var _this = this,
2907  coll = this._get_settings().checkbox.two_state ? this.get_container_ul().find("li") : this.get_container_ul().children("li");
2908  coll.each(function () {
2909  _this.change_state(this, false);
2910  });
2911  this.__callback();
2912  },
2913  uncheck_all : function () {
2914  var _this = this,
2915  coll = this._get_settings().checkbox.two_state ? this.get_container_ul().find("li") : this.get_container_ul().children("li");
2916  coll.each(function () {
2917  _this.change_state(this, true);
2918  });
2919  this.__callback();
2920  },
2921 
2922  is_checked : function(obj) {
2923  obj = this._get_node(obj);
2924  return obj.length ? obj.is(".jstree-checked") : false;
2925  },
2926  get_checked : function (obj, get_all) {
2927  obj = !obj || obj === -1 ? this.get_container() : this._get_node(obj);
2928  return get_all || this._get_settings().checkbox.two_state ? obj.find(".jstree-checked") : obj.find("> ul > .jstree-checked, .jstree-undetermined > ul > .jstree-checked");
2929  },
2930  get_unchecked : function (obj, get_all) {
2931  obj = !obj || obj === -1 ? this.get_container() : this._get_node(obj);
2932  return get_all || this._get_settings().checkbox.two_state ? obj.find(".jstree-unchecked") : obj.find("> ul > .jstree-unchecked, .jstree-undetermined > ul > .jstree-unchecked");
2933  },
2934 
2935  show_checkboxes : function () { this.get_container().children("ul").removeClass("jstree-no-checkboxes"); },
2936  hide_checkboxes : function () { this.get_container().children("ul").addClass("jstree-no-checkboxes"); },
2937 
2938  _repair_state : function (obj) {
2939  obj = this._get_node(obj);
2940  if(!obj.length) { return; }
2941  if(this._get_settings().checkbox.two_state) {
2942  obj.find('li').andSelf().not('.jstree-checked').removeClass('jstree-undetermined').addClass('jstree-unchecked').children(':checkbox').prop('checked', true);
2943  return;
2944  }
2945  var rc = this._get_settings().checkbox.real_checkboxes,
2946  a = obj.find("> ul > .jstree-checked").length,
2947  b = obj.find("> ul > .jstree-undetermined").length,
2948  c = obj.find("> ul > li").length;
2949  if(c === 0) { if(obj.hasClass("jstree-undetermined")) { this.change_state(obj, false); } }
2950  else if(a === 0 && b === 0) { this.change_state(obj, true); }
2951  else if(a === c) { this.change_state(obj, false); }
2952  else {
2953  obj.parentsUntil(".jstree","li").andSelf().removeClass("jstree-checked jstree-unchecked").addClass("jstree-undetermined");
2954  if(rc) { obj.parentsUntil(".jstree", "li").andSelf().children(":checkbox").prop("checked", false); }
2955  }
2956  },
2957  reselect : function () {
2958  if(this.data.ui && this.data.checkbox.noui) {
2959  var _this = this,
2960  s = this.data.ui.to_select;
2961  s = $.map($.makeArray(s), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
2962  this.deselect_all();
2963  $.each(s, function (i, val) { _this.check_node(val); });
2964  this.__callback();
2965  }
2966  else {
2967  this.__call_old();
2968  }
2969  },
2970  save_loaded : function () {
2971  var _this = this;
2972  this.data.core.to_load = [];
2973  this.get_container_ul().find("li.jstree-closed.jstree-undetermined").each(function () {
2974  if(this.id) { _this.data.core.to_load.push("#" + this.id); }
2975  });
2976  }
2977  }
2978  });
2979  $(function() {
2980  var css_string = '.jstree .jstree-real-checkbox { display:none; } ';
2981  $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
2982  });
2983 })(jQuery);
2984 //*/
2985 
2986 /*
2987  * jsTree XML plugin
2988  * The XML data store. Datastores are build by overriding the `load_node` and `_is_loaded` functions.
2989  */
2990 (function ($) {
2991  $.vakata.xslt = function (xml, xsl, callback) {
2992  var rs = "", xm, xs, processor, support;
2993  // TODO: IE9 no XSLTProcessor, no document.recalc
2994  if(document.recalc) {
2995  xm = document.createElement('xml');
2996  xs = document.createElement('xml');
2997  xm.innerHTML = xml;
2998  xs.innerHTML = xsl;
2999  $("body").append(xm).append(xs);
3000  setTimeout( (function (xm, xs, callback) {
3001  return function () {
3002  callback.call(null, xm.transformNode(xs.XMLDocument));
3003  setTimeout( (function (xm, xs) { return function () { $(xm).remove(); $(xs).remove(); }; })(xm, xs), 200);
3004  };
3005  })(xm, xs, callback), 100);
3006  return true;
3007  }
3008  if(typeof window.DOMParser !== "undefined" && typeof window.XMLHttpRequest !== "undefined" && typeof window.XSLTProcessor === "undefined") {
3009  xml = new DOMParser().parseFromString(xml, "text/xml");
3010  xsl = new DOMParser().parseFromString(xsl, "text/xml");
3011  // alert(xml.transformNode());
3012  // callback.call(null, new XMLSerializer().serializeToString(rs));
3013 
3014  }
3015  if(typeof window.DOMParser !== "undefined" && typeof window.XMLHttpRequest !== "undefined" && typeof window.XSLTProcessor !== "undefined") {
3016  processor = new XSLTProcessor();
3017  support = $.isFunction(processor.transformDocument) ? (typeof window.XMLSerializer !== "undefined") : true;
3018  if(!support) { return false; }
3019  xml = new DOMParser().parseFromString(xml, "text/xml");
3020  xsl = new DOMParser().parseFromString(xsl, "text/xml");
3021  if($.isFunction(processor.transformDocument)) {
3022  rs = document.implementation.createDocument("", "", null);
3023  processor.transformDocument(xml, xsl, rs, null);
3024  callback.call(null, new XMLSerializer().serializeToString(rs));
3025  return true;
3026  }
3027  else {
3028  processor.importStylesheet(xsl);
3029  rs = processor.transformToFragment(xml, document);
3030  callback.call(null, $("<div />").append(rs).html());
3031  return true;
3032  }
3033  }
3034  return false;
3035  };
3036  var xsl = {
3037  'nest' : '<' + '?xml version="1.0" encoding="utf-8" ?>' +
3038  '<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >' +
3039  '<xsl:output method="html" encoding="utf-8" omit-xml-declaration="yes" standalone="no" indent="no" media-type="text/html" />' +
3040  '<xsl:template match="/">' +
3041  ' <xsl:call-template name="nodes">' +
3042  ' <xsl:with-param name="node" select="/root" />' +
3043  ' </xsl:call-template>' +
3044  '</xsl:template>' +
3045  '<xsl:template name="nodes">' +
3046  ' <xsl:param name="node" />' +
3047  ' <ul>' +
3048  ' <xsl:for-each select="$node/item">' +
3049  ' <xsl:variable name="children" select="count(./item) &gt; 0" />' +
3050  ' <li>' +
3051  ' <xsl:attribute name="class">' +
3052  ' <xsl:if test="position() = last()">jstree-last </xsl:if>' +
3053  ' <xsl:choose>' +
3054  ' <xsl:when test="@state = \'open\'">jstree-open </xsl:when>' +
3055  ' <xsl:when test="$children or @hasChildren or @state = \'closed\'">jstree-closed </xsl:when>' +
3056  ' <xsl:otherwise>jstree-leaf </xsl:otherwise>' +
3057  ' </xsl:choose>' +
3058  ' <xsl:value-of select="@class" />' +
3059  ' </xsl:attribute>' +
3060  ' <xsl:for-each select="@*">' +
3061  ' <xsl:if test="name() != \'class\' and name() != \'state\' and name() != \'hasChildren\'">' +
3062  ' <xsl:attribute name="{name()}"><xsl:value-of select="." /></xsl:attribute>' +
3063  ' </xsl:if>' +
3064  ' </xsl:for-each>' +
3065  ' <ins class="jstree-icon"><xsl:text>&#xa0;</xsl:text></ins>' +
3066  ' <xsl:for-each select="content/name">' +
3067  ' <a>' +
3068  ' <xsl:attribute name="href">' +
3069  ' <xsl:choose>' +
3070  ' <xsl:when test="@href"><xsl:value-of select="@href" /></xsl:when>' +
3071  ' <xsl:otherwise>#</xsl:otherwise>' +
3072  ' </xsl:choose>' +
3073  ' </xsl:attribute>' +
3074  ' <xsl:attribute name="class"><xsl:value-of select="@lang" /> <xsl:value-of select="@class" /></xsl:attribute>' +
3075  ' <xsl:attribute name="style"><xsl:value-of select="@style" /></xsl:attribute>' +
3076  ' <xsl:for-each select="@*">' +
3077  ' <xsl:if test="name() != \'style\' and name() != \'class\' and name() != \'href\'">' +
3078  ' <xsl:attribute name="{name()}"><xsl:value-of select="." /></xsl:attribute>' +
3079  ' </xsl:if>' +
3080  ' </xsl:for-each>' +
3081  ' <ins>' +
3082  ' <xsl:attribute name="class">jstree-icon ' +
3083  ' <xsl:if test="string-length(attribute::icon) > 0 and not(contains(@icon,\'/\'))"><xsl:value-of select="@icon" /></xsl:if>' +
3084  ' </xsl:attribute>' +
3085  ' <xsl:if test="string-length(attribute::icon) > 0 and contains(@icon,\'/\')"><xsl:attribute name="style">background:url(<xsl:value-of select="@icon" />) center center no-repeat;</xsl:attribute></xsl:if>' +
3086  ' <xsl:text>&#xa0;</xsl:text>' +
3087  ' </ins>' +
3088  ' <xsl:copy-of select="./child::node()" />' +
3089  ' </a>' +
3090  ' </xsl:for-each>' +
3091  ' <xsl:if test="$children or @hasChildren"><xsl:call-template name="nodes"><xsl:with-param name="node" select="current()" /></xsl:call-template></xsl:if>' +
3092  ' </li>' +
3093  ' </xsl:for-each>' +
3094  ' </ul>' +
3095  '</xsl:template>' +
3096  '</xsl:stylesheet>',
3097 
3098  'flat' : '<' + '?xml version="1.0" encoding="utf-8" ?>' +
3099  '<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >' +
3100  '<xsl:output method="html" encoding="utf-8" omit-xml-declaration="yes" standalone="no" indent="no" media-type="text/xml" />' +
3101  '<xsl:template match="/">' +
3102  ' <ul>' +
3103  ' <xsl:for-each select="//item[not(@parent_id) or @parent_id=0 or not(@parent_id = //item/@id)]">' + /* the last `or` may be removed */
3104  ' <xsl:call-template name="nodes">' +
3105  ' <xsl:with-param name="node" select="." />' +
3106  ' <xsl:with-param name="is_last" select="number(position() = last())" />' +
3107  ' </xsl:call-template>' +
3108  ' </xsl:for-each>' +
3109  ' </ul>' +
3110  '</xsl:template>' +
3111  '<xsl:template name="nodes">' +
3112  ' <xsl:param name="node" />' +
3113  ' <xsl:param name="is_last" />' +
3114  ' <xsl:variable name="children" select="count(//item[@parent_id=$node/attribute::id]) &gt; 0" />' +
3115  ' <li>' +
3116  ' <xsl:attribute name="class">' +
3117  ' <xsl:if test="$is_last = true()">jstree-last </xsl:if>' +
3118  ' <xsl:choose>' +
3119  ' <xsl:when test="@state = \'open\'">jstree-open </xsl:when>' +
3120  ' <xsl:when test="$children or @hasChildren or @state = \'closed\'">jstree-closed </xsl:when>' +
3121  ' <xsl:otherwise>jstree-leaf </xsl:otherwise>' +
3122  ' </xsl:choose>' +
3123  ' <xsl:value-of select="@class" />' +
3124  ' </xsl:attribute>' +
3125  ' <xsl:for-each select="@*">' +
3126  ' <xsl:if test="name() != \'parent_id\' and name() != \'hasChildren\' and name() != \'class\' and name() != \'state\'">' +
3127  ' <xsl:attribute name="{name()}"><xsl:value-of select="." /></xsl:attribute>' +
3128  ' </xsl:if>' +
3129  ' </xsl:for-each>' +
3130  ' <ins class="jstree-icon"><xsl:text>&#xa0;</xsl:text></ins>' +
3131  ' <xsl:for-each select="content/name">' +
3132  ' <a>' +
3133  ' <xsl:attribute name="href">' +
3134  ' <xsl:choose>' +
3135  ' <xsl:when test="@href"><xsl:value-of select="@href" /></xsl:when>' +
3136  ' <xsl:otherwise>#</xsl:otherwise>' +
3137  ' </xsl:choose>' +
3138  ' </xsl:attribute>' +
3139  ' <xsl:attribute name="class"><xsl:value-of select="@lang" /> <xsl:value-of select="@class" /></xsl:attribute>' +
3140  ' <xsl:attribute name="style"><xsl:value-of select="@style" /></xsl:attribute>' +
3141  ' <xsl:for-each select="@*">' +
3142  ' <xsl:if test="name() != \'style\' and name() != \'class\' and name() != \'href\'">' +
3143  ' <xsl:attribute name="{name()}"><xsl:value-of select="." /></xsl:attribute>' +
3144  ' </xsl:if>' +
3145  ' </xsl:for-each>' +
3146  ' <ins>' +
3147  ' <xsl:attribute name="class">jstree-icon ' +
3148  ' <xsl:if test="string-length(attribute::icon) > 0 and not(contains(@icon,\'/\'))"><xsl:value-of select="@icon" /></xsl:if>' +
3149  ' </xsl:attribute>' +
3150  ' <xsl:if test="string-length(attribute::icon) > 0 and contains(@icon,\'/\')"><xsl:attribute name="style">background:url(<xsl:value-of select="@icon" />) center center no-repeat;</xsl:attribute></xsl:if>' +
3151  ' <xsl:text>&#xa0;</xsl:text>' +
3152  ' </ins>' +
3153  ' <xsl:copy-of select="./child::node()" />' +
3154  ' </a>' +
3155  ' </xsl:for-each>' +
3156  ' <xsl:if test="$children">' +
3157  ' <ul>' +
3158  ' <xsl:for-each select="//item[@parent_id=$node/attribute::id]">' +
3159  ' <xsl:call-template name="nodes">' +
3160  ' <xsl:with-param name="node" select="." />' +
3161  ' <xsl:with-param name="is_last" select="number(position() = last())" />' +
3162  ' </xsl:call-template>' +
3163  ' </xsl:for-each>' +
3164  ' </ul>' +
3165  ' </xsl:if>' +
3166  ' </li>' +
3167  '</xsl:template>' +
3168  '</xsl:stylesheet>'
3169  },
3170  escape_xml = function(string) {
3171  return string
3172  .toString()
3173  .replace(/&/g, '&amp;')
3174  .replace(/</g, '&lt;')
3175  .replace(/>/g, '&gt;')
3176  .replace(/"/g, '&quot;')
3177  .replace(/'/g, '&apos;');
3178  };
3179  $.jstree.plugin("xml_data", {
3180  defaults : {
3181  data : false,
3182  ajax : false,
3183  xsl : "flat",
3184  clean_node : false,
3185  correct_state : true,
3186  get_skip_empty : false,
3187  get_include_preamble : true
3188  },
3189  _fn : {
3190  load_node : function (obj, s_call, e_call) { var _this = this; this.load_node_xml(obj, function () { _this.__callback({ "obj" : _this._get_node(obj) }); s_call.call(this); }, e_call); },
3191  _is_loaded : function (obj) {
3192  var s = this._get_settings().xml_data;
3193  obj = this._get_node(obj);
3194  return obj == -1 || !obj || (!s.ajax && !$.isFunction(s.data)) || obj.is(".jstree-open, .jstree-leaf") || obj.children("ul").children("li").size() > 0;
3195  },
3196  load_node_xml : function (obj, s_call, e_call) {
3197  var s = this.get_settings().xml_data,
3198  error_func = function () {},
3199  success_func = function () {};
3200 
3201  obj = this._get_node(obj);
3202  if(obj && obj !== -1) {
3203  if(obj.data("jstree_is_loading")) { return; }
3204  else { obj.data("jstree_is_loading",true); }
3205  }
3206  switch(!0) {
3207  case (!s.data && !s.ajax): throw "Neither data nor ajax settings supplied.";
3208  case ($.isFunction(s.data)):
3209  s.data.call(this, obj, $.proxy(function (d) {
3210  this.parse_xml(d, $.proxy(function (d) {
3211  if(d) {
3212  d = d.replace(/ ?xmlns="[^"]*"/ig, "");
3213  if(d.length > 10) {
3214  d = $(d);
3215  if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
3216  else { obj.children("a.jstree-loading").removeClass("jstree-loading"); obj.append(d); obj.removeData("jstree_is_loading"); }
3217  if(s.clean_node) { this.clean_node(obj); }
3218  if(s_call) { s_call.call(this); }
3219  }
3220  else {
3221  if(obj && obj !== -1) {
3222  obj.children("a.jstree-loading").removeClass("jstree-loading");
3223  obj.removeData("jstree_is_loading");
3224  if(s.correct_state) {
3225  this.correct_state(obj);
3226  if(s_call) { s_call.call(this); }
3227  }
3228  }
3229  else {
3230  if(s.correct_state) {
3231  this.get_container().children("ul").empty();
3232  if(s_call) { s_call.call(this); }
3233  }
3234  }
3235  }
3236  }
3237  }, this));
3238  }, this));
3239  break;
3240  case (!!s.data && !s.ajax) || (!!s.data && !!s.ajax && (!obj || obj === -1)):
3241  if(!obj || obj == -1) {
3242  this.parse_xml(s.data, $.proxy(function (d) {
3243  if(d) {
3244  d = d.replace(/ ?xmlns="[^"]*"/ig, "");
3245  if(d.length > 10) {
3246  d = $(d);
3247  this.get_container().children("ul").empty().append(d.children());
3248  if(s.clean_node) { this.clean_node(obj); }
3249  if(s_call) { s_call.call(this); }
3250  }
3251  }
3252  else {
3253  if(s.correct_state) {
3254  this.get_container().children("ul").empty();
3255  if(s_call) { s_call.call(this); }
3256  }
3257  }
3258  }, this));
3259  }
3260  break;
3261  case (!s.data && !!s.ajax) || (!!s.data && !!s.ajax && obj && obj !== -1):
3262  error_func = function (x, t, e) {
3263  var ef = this.get_settings().xml_data.ajax.error;
3264  if(ef) { ef.call(this, x, t, e); }
3265  if(obj !== -1 && obj.length) {
3266  obj.children("a.jstree-loading").removeClass("jstree-loading");
3267  obj.removeData("jstree_is_loading");
3268  if(t === "success" && s.correct_state) { this.correct_state(obj); }
3269  }
3270  else {
3271  if(t === "success" && s.correct_state) { this.get_container().children("ul").empty(); }
3272  }
3273  if(e_call) { e_call.call(this); }
3274  };
3275  success_func = function (d, t, x) {
3276  d = x.responseText;
3277  var sf = this.get_settings().xml_data.ajax.success;
3278  if(sf) { d = sf.call(this,d,t,x) || d; }
3279  if(d === "" || (d && d.toString && d.toString().replace(/^[\s\n]+$/,"") === "")) {
3280  return error_func.call(this, x, t, "");
3281  }
3282  this.parse_xml(d, $.proxy(function (d) {
3283  if(d) {
3284  d = d.replace(/ ?xmlns="[^"]*"/ig, "");
3285  if(d.length > 10) {
3286  d = $(d);
3287  if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
3288  else { obj.children("a.jstree-loading").removeClass("jstree-loading"); obj.append(d); obj.removeData("jstree_is_loading"); }
3289  if(s.clean_node) { this.clean_node(obj); }
3290  if(s_call) { s_call.call(this); }
3291  }
3292  else {
3293  if(obj && obj !== -1) {
3294  obj.children("a.jstree-loading").removeClass("jstree-loading");
3295  obj.removeData("jstree_is_loading");
3296  if(s.correct_state) {
3297  this.correct_state(obj);
3298  if(s_call) { s_call.call(this); }
3299  }
3300  }
3301  else {
3302  if(s.correct_state) {
3303  this.get_container().children("ul").empty();
3304  if(s_call) { s_call.call(this); }
3305  }
3306  }
3307  }
3308  }
3309  }, this));
3310  };
3311  s.ajax.context = this;
3312  s.ajax.error = error_func;
3313  s.ajax.success = success_func;
3314  if(!s.ajax.dataType) { s.ajax.dataType = "xml"; }
3315  if($.isFunction(s.ajax.url)) { s.ajax.url = s.ajax.url.call(this, obj); }
3316  if($.isFunction(s.ajax.data)) { s.ajax.data = s.ajax.data.call(this, obj); }
3317  $.ajax(s.ajax);
3318  break;
3319  }
3320  },
3321  parse_xml : function (xml, callback) {
3322  var s = this._get_settings().xml_data;
3323  $.vakata.xslt(xml, xsl[s.xsl], callback);
3324  },
3325  get_xml : function (tp, obj, li_attr, a_attr, is_callback) {
3326  var result = "",
3327  s = this._get_settings(),
3328  _this = this,
3329  tmp1, tmp2, li, a, lang;
3330  if(!tp) { tp = "flat"; }
3331  if(!is_callback) { is_callback = 0; }
3332  obj = this._get_node(obj);
3333  if(!obj || obj === -1) { obj = this.get_container().find("> ul > li"); }
3334  li_attr = $.isArray(li_attr) ? li_attr : [ "id", "class" ];
3335  if(!is_callback && this.data.types && $.inArray(s.types.type_attr, li_attr) === -1) { li_attr.push(s.types.type_attr); }
3336 
3337  a_attr = $.isArray(a_attr) ? a_attr : [ ];
3338 
3339  if(!is_callback) {
3340  if(s.xml_data.get_include_preamble) {
3341  result += '<' + '?xml version="1.0" encoding="UTF-8"?' + '>';
3342  }
3343  result += "<root>";
3344  }
3345  obj.each(function () {
3346  result += "<item";
3347  li = $(this);
3348  $.each(li_attr, function (i, v) {
3349  var t = li.attr(v);
3350  if(!s.xml_data.get_skip_empty || typeof t !== "undefined") {
3351  result += " " + v + "=\"" + escape_xml((" " + (t || "")).replace(/ jstree[^ ]*/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"")) + "\"";
3352  }
3353  });
3354  if(li.hasClass("jstree-open")) { result += " state=\"open\""; }
3355  if(li.hasClass("jstree-closed")) { result += " state=\"closed\""; }
3356  if(tp === "flat") { result += " parent_id=\"" + escape_xml(is_callback) + "\""; }
3357  result += ">";
3358  result += "<content>";
3359  a = li.children("a");
3360  a.each(function () {
3361  tmp1 = $(this);
3362  lang = false;
3363  result += "<name";
3364  if($.inArray("languages", s.plugins) !== -1) {
3365  $.each(s.languages, function (k, z) {
3366  if(tmp1.hasClass(z)) { result += " lang=\"" + escape_xml(z) + "\""; lang = z; return false; }
3367  });
3368  }
3369  if(a_attr.length) {
3370  $.each(a_attr, function (k, z) {
3371  var t = tmp1.attr(z);
3372  if(!s.xml_data.get_skip_empty || typeof t !== "undefined") {
3373  result += " " + z + "=\"" + escape_xml((" " + t || "").replace(/ jstree[^ ]*/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"")) + "\"";
3374  }
3375  });
3376  }
3377  if(tmp1.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').replace(/^\s+$/ig,"").length) {
3378  result += ' icon="' + escape_xml(tmp1.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"")) + '"';
3379  }
3380  if(tmp1.children("ins").get(0).style.backgroundImage.length) {
3381  result += ' icon="' + escape_xml(tmp1.children("ins").get(0).style.backgroundImage.replace("url(","").replace(")","").replace(/'/ig,"").replace(/"/ig,"")) + '"';
3382  }
3383  result += ">";
3384  result += "<![CDATA[" + _this.get_text(tmp1, lang) + "]]>";
3385  result += "</name>";
3386  });
3387  result += "</content>";
3388  tmp2 = li[0].id || true;
3389  li = li.find("> ul > li");
3390  if(li.length) { tmp2 = _this.get_xml(tp, li, li_attr, a_attr, tmp2); }
3391  else { tmp2 = ""; }
3392  if(tp == "nest") { result += tmp2; }
3393  result += "</item>";
3394  if(tp == "flat") { result += tmp2; }
3395  });
3396  if(!is_callback) { result += "</root>"; }
3397  return result;
3398  }
3399  }
3400  });
3401 })(jQuery);
3402 //*/
3403 
3404 /*
3405  * jsTree search plugin
3406  * Enables both sync and async search on the tree
3407  * DOES NOT WORK WITH JSON PROGRESSIVE RENDER
3408  */
3409 (function ($) {
3410  $.expr[':'].jstree_contains = function(a,i,m){
3411  return (a.textContent || a.innerText || "").toLowerCase().indexOf(m[3].toLowerCase())>=0;
3412  };
3413  $.expr[':'].jstree_title_contains = function(a,i,m) {
3414  return (a.getAttribute("title") || "").toLowerCase().indexOf(m[3].toLowerCase())>=0;
3415  };
3416  $.jstree.plugin("search", {
3417  __init : function () {
3418  this.data.search.str = "";
3419  this.data.search.result = $();
3420  if(this._get_settings().search.show_only_matches) {
3421  this.get_container()
3422  .bind("search.jstree", function (e, data) {
3423  $(this).children("ul").find("li").hide().removeClass("jstree-last");
3424  data.rslt.nodes.parentsUntil(".jstree").andSelf().show()
3425  .filter("ul").each(function () { $(this).children("li:visible").eq(-1).addClass("jstree-last"); });
3426  })
3427  .bind("clear_search.jstree", function () {
3428  $(this).children("ul").find("li").css("display","").end().end().jstree("clean_node", -1);
3429  });
3430  }
3431  },
3432  defaults : {
3433  ajax : false,
3434  search_method : "jstree_contains", // for case insensitive - jstree_contains
3435  show_only_matches : false
3436  },
3437  _fn : {
3438  search : function (str, skip_async) {
3439  if($.trim(str) === "") { this.clear_search(); return; }
3440  var s = this.get_settings().search,
3441  t = this,
3442  error_func = function () { },
3443  success_func = function () { };
3444  this.data.search.str = str;
3445 
3446  if(!skip_async && s.ajax !== false && this.get_container_ul().find("li.jstree-closed:not(:has(ul)):eq(0)").length > 0) {
3447  this.search.supress_callback = true;
3448  error_func = function () { };
3449  success_func = function (d, t, x) {
3450  var sf = this.get_settings().search.ajax.success;
3451  if(sf) { d = sf.call(this,d,t,x) || d; }
3452  this.data.search.to_open = d;
3453  this._search_open();
3454  };
3455  s.ajax.context = this;
3456  s.ajax.error = error_func;
3457  s.ajax.success = success_func;
3458  if($.isFunction(s.ajax.url)) { s.ajax.url = s.ajax.url.call(this, str); }
3459  if($.isFunction(s.ajax.data)) { s.ajax.data = s.ajax.data.call(this, str); }
3460  if(!s.ajax.data) { s.ajax.data = { "search_string" : str }; }
3461  if(!s.ajax.dataType || /^json/.exec(s.ajax.dataType)) { s.ajax.dataType = "json"; }
3462  $.ajax(s.ajax);
3463  return;
3464  }
3465  if(this.data.search.result.length) { this.clear_search(); }
3466  this.data.search.result = this.get_container().find("a" + (this.data.languages ? "." + this.get_lang() : "" ) + ":" + (s.search_method) + "(" + this.data.search.str + ")");
3467  this.data.search.result.addClass("jstree-search").parent().parents(".jstree-closed").each(function () {
3468  t.open_node(this, false, true);
3469  });
3470  this.__callback({ nodes : this.data.search.result, str : str });
3471  },
3472  clear_search : function (str) {
3473  this.data.search.result.removeClass("jstree-search");
3474  this.__callback(this.data.search.result);
3475  this.data.search.result = $();
3476  },
3477  _search_open : function (is_callback) {
3478  var _this = this,
3479  done = true,
3480  current = [],
3481  remaining = [];
3482  if(this.data.search.to_open.length) {
3483  $.each(this.data.search.to_open, function (i, val) {
3484  if(val == "#") { return true; }
3485  if($(val).length && $(val).is(".jstree-closed")) { current.push(val); }
3486  else { remaining.push(val); }
3487  });
3488  if(current.length) {
3489  this.data.search.to_open = remaining;
3490  $.each(current, function (i, val) {
3491  _this.open_node(val, function () { _this._search_open(true); });
3492  });
3493  done = false;
3494  }
3495  }
3496  if(done) { this.search(this.data.search.str, true); }
3497  }
3498  }
3499  });
3500 })(jQuery);
3501 //*/
3502 
3503 /*
3504  * jsTree contextmenu plugin
3505  */
3506 (function ($) {
3507  $.vakata.context = {
3508  hide_on_mouseleave : false,
3509 
3510  cnt : $("<div id='vakata-contextmenu' />"),
3511  vis : false,
3512  tgt : false,
3513  par : false,
3514  func : false,
3515  data : false,
3516  rtl : false,
3517  show : function (s, t, x, y, d, p, rtl) {
3518  $.vakata.context.rtl = !!rtl;
3519  var html = $.vakata.context.parse(s), h, w;
3520  if(!html) { return; }
3521  $.vakata.context.vis = true;
3522  $.vakata.context.tgt = t;
3523  $.vakata.context.par = p || t || null;
3524  $.vakata.context.data = d || null;
3525  $.vakata.context.cnt
3526  .html(html)
3527  .css({ "visibility" : "hidden", "display" : "block", "left" : 0, "top" : 0 });
3528 
3529  if($.vakata.context.hide_on_mouseleave) {
3530  $.vakata.context.cnt
3531  .one("mouseleave", function(e) { $.vakata.context.hide(); });
3532  }
3533 
3534  h = $.vakata.context.cnt.height();
3535  w = $.vakata.context.cnt.width();
3536  if(x + w > $(document).width()) {
3537  x = $(document).width() - (w + 5);
3538  $.vakata.context.cnt.find("li > ul").addClass("right");
3539  }
3540  if(y + h > $(document).height()) {
3541  y = y - (h + t[0].offsetHeight);
3542  $.vakata.context.cnt.find("li > ul").addClass("bottom");
3543  }
3544 
3545  $.vakata.context.cnt
3546  .css({ "left" : x, "top" : y })
3547  .find("li:has(ul)")
3548  .bind("mouseenter", function (e) {
3549  var w = $(document).width(),
3550  h = $(document).height(),
3551  ul = $(this).children("ul").show();
3552  if(w !== $(document).width()) { ul.toggleClass("right"); }
3553  if(h !== $(document).height()) { ul.toggleClass("bottom"); }
3554  })
3555  .bind("mouseleave", function (e) {
3556  $(this).children("ul").hide();
3557  })
3558  .end()
3559  .css({ "visibility" : "visible" })
3560  .show();
3561  $(document).triggerHandler("context_show.vakata");
3562  },
3563  hide : function () {
3564  $.vakata.context.vis = false;
3565  $.vakata.context.cnt.attr("class","").css({ "visibility" : "hidden" });
3566  $(document).triggerHandler("context_hide.vakata");
3567  },
3568  parse : function (s, is_callback) {
3569  if(!s) { return false; }
3570  var str = "",
3571  tmp = false,
3572  was_sep = true;
3573  if(!is_callback) { $.vakata.context.func = {}; }
3574  str += "<ul>";
3575  $.each(s, function (i, val) {
3576  if(!val) { return true; }
3577  $.vakata.context.func[i] = val.action;
3578  if(!was_sep && val.separator_before) {
3579  str += "<li class='vakata-separator vakata-separator-before'></li>";
3580  }
3581  was_sep = false;
3582  str += "<li class='" + (val._class || "") + (val._disabled ? " jstree-contextmenu-disabled " : "") + "'><ins ";
3583  if(val.icon && val.icon.indexOf("/") === -1) { str += " class='" + val.icon + "' "; }
3584  if(val.icon && val.icon.indexOf("/") !== -1) { str += " style='background:url(" + val.icon + ") center center no-repeat;' "; }
3585  str += ">&#160;</ins><a href='#' rel='" + i + "'>";
3586  if(val.submenu) {
3587  str += "<span style='float:" + ($.vakata.context.rtl ? "left" : "right") + ";'>&raquo;</span>";
3588  }
3589  str += val.label + "</a>";
3590  if(val.submenu) {
3591  tmp = $.vakata.context.parse(val.submenu, true);
3592  if(tmp) { str += tmp; }
3593  }
3594  str += "</li>";
3595  if(val.separator_after) {
3596  str += "<li class='vakata-separator vakata-separator-after'></li>";
3597  was_sep = true;
3598  }
3599  });
3600  str = str.replace(/<li class\='vakata-separator vakata-separator-after'><\/li>$/,"");
3601  str += "</ul>";
3602  $(document).triggerHandler("context_parse.vakata");
3603  return str.length > 10 ? str : false;
3604  },
3605  exec : function (i) {
3606  if($.isFunction($.vakata.context.func[i])) {
3607  // if is string - eval and call it!
3608  $.vakata.context.func[i].call($.vakata.context.data, $.vakata.context.par);
3609  return true;
3610  }
3611  else { return false; }
3612  }
3613  };
3614  $(function () {
3615  var css_string = '' +
3616  '#vakata-contextmenu { display:block; visibility:hidden; left:0; top:-200px; position:absolute; margin:0; padding:0; min-width:180px; background:#ebebeb; border:1px solid silver; z-index:10000; *width:180px; } ' +
3617  '#vakata-contextmenu ul { min-width:180px; *width:180px; } ' +
3618  '#vakata-contextmenu ul, #vakata-contextmenu li { margin:0; padding:0; list-style-type:none; display:block; } ' +
3619  '#vakata-contextmenu li { line-height:20px; min-height:20px; position:relative; padding:0px; } ' +
3620  '#vakata-contextmenu li a { padding:1px 6px; line-height:17px; display:block; text-decoration:none; margin:1px 1px 0 1px; } ' +
3621  '#vakata-contextmenu li ins { float:left; width:16px; height:16px; text-decoration:none; margin-right:2px; } ' +
3622  '#vakata-contextmenu li a:hover, #vakata-contextmenu li.vakata-hover > a { background:gray; color:white; } ' +
3623  '#vakata-contextmenu li ul { display:none; position:absolute; top:-2px; left:100%; background:#ebebeb; border:1px solid gray; } ' +
3624  '#vakata-contextmenu .right { right:100%; left:auto; } ' +
3625  '#vakata-contextmenu .bottom { bottom:-1px; top:auto; } ' +
3626  '#vakata-contextmenu li.vakata-separator { min-height:0; height:1px; line-height:1px; font-size:1px; overflow:hidden; margin:0 2px; background:silver; /* border-top:1px solid #fefefe; */ padding:0; } ';
3627  $.vakata.css.add_sheet({ str : css_string, title : "vakata" });
3628  $.vakata.context.cnt
3629  .delegate("a","click", function (e) { e.preventDefault(); })
3630  .delegate("a","mouseup", function (e) {
3631  if(!$(this).parent().hasClass("jstree-contextmenu-disabled") && $.vakata.context.exec($(this).attr("rel"))) {
3632  $.vakata.context.hide();
3633  }
3634  else { $(this).blur(); }
3635  })
3636  .delegate("a","mouseover", function () {
3637  $.vakata.context.cnt.find(".vakata-hover").removeClass("vakata-hover");
3638  })
3639  .appendTo("body");
3640  $(document).bind("mousedown", function (e) { if($.vakata.context.vis && !$.contains($.vakata.context.cnt[0], e.target)) { $.vakata.context.hide(); } });
3641  if(typeof $.hotkeys !== "undefined") {
3642  $(document)
3643  .bind("keydown", "up", function (e) {
3644  if($.vakata.context.vis) {
3645  var o = $.vakata.context.cnt.find("ul:visible").last().children(".vakata-hover").removeClass("vakata-hover").prevAll("li:not(.vakata-separator)").first();
3646  if(!o.length) { o = $.vakata.context.cnt.find("ul:visible").last().children("li:not(.vakata-separator)").last(); }
3647  o.addClass("vakata-hover");
3648  e.stopImmediatePropagation();
3649  e.preventDefault();
3650  }
3651  })
3652  .bind("keydown", "down", function (e) {
3653  if($.vakata.context.vis) {
3654  var o = $.vakata.context.cnt.find("ul:visible").last().children(".vakata-hover").removeClass("vakata-hover").nextAll("li:not(.vakata-separator)").first();
3655  if(!o.length) { o = $.vakata.context.cnt.find("ul:visible").last().children("li:not(.vakata-separator)").first(); }
3656  o.addClass("vakata-hover");
3657  e.stopImmediatePropagation();
3658  e.preventDefault();
3659  }
3660  })
3661  .bind("keydown", "right", function (e) {
3662  if($.vakata.context.vis) {
3663  $.vakata.context.cnt.find(".vakata-hover").children("ul").show().children("li:not(.vakata-separator)").removeClass("vakata-hover").first().addClass("vakata-hover");
3664  e.stopImmediatePropagation();
3665  e.preventDefault();
3666  }
3667  })
3668  .bind("keydown", "left", function (e) {
3669  if($.vakata.context.vis) {
3670  $.vakata.context.cnt.find(".vakata-hover").children("ul").hide().children(".vakata-separator").removeClass("vakata-hover");
3671  e.stopImmediatePropagation();
3672  e.preventDefault();
3673  }
3674  })
3675  .bind("keydown", "esc", function (e) {
3676  $.vakata.context.hide();
3677  e.preventDefault();
3678  })
3679  .bind("keydown", "space", function (e) {
3680  $.vakata.context.cnt.find(".vakata-hover").last().children("a").click();
3681  e.preventDefault();
3682  });
3683  }
3684  });
3685 
3686  $.jstree.plugin("contextmenu", {
3687  __init : function () {
3688  this.get_container()
3689  .delegate("a", "contextmenu.jstree", $.proxy(function (e) {
3690  e.preventDefault();
3691  if(!$(e.currentTarget).hasClass("jstree-loading")) {
3692  this.show_contextmenu(e.currentTarget, e.pageX, e.pageY);
3693  }
3694  }, this))
3695  .delegate("a", "click.jstree", $.proxy(function (e) {
3696  if(this.data.contextmenu) {
3697  $.vakata.context.hide();
3698  }
3699  }, this))
3700  .bind("destroy.jstree", $.proxy(function () {
3701  // TODO: move this to descruct method
3702  if(this.data.contextmenu) {
3703  $.vakata.context.hide();
3704  }
3705  }, this));
3706  $(document).bind("context_hide.vakata", $.proxy(function () { this.data.contextmenu = false; }, this));
3707  },
3708  defaults : {
3709  select_node : false, // requires UI plugin
3710  show_at_node : true,
3711  items : { // Could be a function that should return an object like this one
3712  "create" : {
3713  "separator_before" : false,
3714  "separator_after" : true,
3715  "label" : "Create",
3716  "action" : function (obj) { this.create(obj); }
3717  },
3718  "rename" : {
3719  "separator_before" : false,
3720  "separator_after" : false,
3721  "label" : "Rename",
3722  "action" : function (obj) { this.rename(obj); }
3723  },
3724  "remove" : {
3725  "separator_before" : false,
3726  "icon" : false,
3727  "separator_after" : false,
3728  "label" : "Delete",
3729  "action" : function (obj) { if(this.is_selected(obj)) { this.remove(); } else { this.remove(obj); } }
3730  },
3731  "ccp" : {
3732  "separator_before" : true,
3733  "icon" : false,
3734  "separator_after" : false,
3735  "label" : "Edit",
3736  "action" : false,
3737  "submenu" : {
3738  "cut" : {
3739  "separator_before" : false,
3740  "separator_after" : false,
3741  "label" : "Cut",
3742  "action" : function (obj) { this.cut(obj); }
3743  },
3744  "copy" : {
3745  "separator_before" : false,
3746  "icon" : false,
3747  "separator_after" : false,
3748  "label" : "Copy",
3749  "action" : function (obj) { this.copy(obj); }
3750  },
3751  "paste" : {
3752  "separator_before" : false,
3753  "icon" : false,
3754  "separator_after" : false,
3755  "label" : "Paste",
3756  "action" : function (obj) { this.paste(obj); }
3757  }
3758  }
3759  }
3760  }
3761  },
3762  _fn : {
3763  show_contextmenu : function (obj, x, y) {
3764  obj = this._get_node(obj);
3765  var s = this.get_settings().contextmenu,
3766  a = obj.children("a:visible:eq(0)"),
3767  o = false,
3768  i = false;
3769  if(s.select_node && this.data.ui && !this.is_selected(obj)) {
3770  this.deselect_all();
3771  this.select_node(obj, true);
3772  }
3773  if(s.show_at_node || typeof x === "undefined" || typeof y === "undefined") {
3774  o = a.offset();
3775  x = o.left;
3776  y = o.top + this.data.core.li_height;
3777  }
3778  i = obj.data("jstree") && obj.data("jstree").contextmenu ? obj.data("jstree").contextmenu : s.items;
3779  if($.isFunction(i)) { i = i.call(this, obj); }
3780  this.data.contextmenu = true;
3781  $.vakata.context.show(i, a, x, y, this, obj, this._get_settings().core.rtl);
3782  if(this.data.themes) { $.vakata.context.cnt.attr("class", "jstree-" + this.data.themes.theme + "-context"); }
3783  }
3784  }
3785  });
3786 })(jQuery);
3787 //*/
3788 
3789 /*
3790  * jsTree types plugin
3791  * Adds support types of nodes
3792  * You can set an attribute on each li node, that represents its type.
3793  * According to the type setting the node may get custom icon/validation rules
3794  */
3795 (function ($) {
3796  $.jstree.plugin("types", {
3797  __init : function () {
3798  var s = this._get_settings().types;
3799  this.data.types.attach_to = [];
3800  this.get_container()
3801  .bind("init.jstree", $.proxy(function () {
3802  var types = s.types,
3803  attr = s.type_attr,
3804  icons_css = "",
3805  _this = this;
3806 
3807  $.each(types, function (i, tp) {
3808  $.each(tp, function (k, v) {
3809  if(!/^(max_depth|max_children|icon|valid_children)$/.test(k)) { _this.data.types.attach_to.push(k); }
3810  });
3811  if(!tp.icon) { return true; }
3812  if( tp.icon.image || tp.icon.position) {
3813  if(i == "default") { icons_css += '.jstree-' + _this.get_index() + ' a > .jstree-icon { '; }
3814  else { icons_css += '.jstree-' + _this.get_index() + ' li[' + attr + '="' + i + '"] > a > .jstree-icon { '; }
3815  if(tp.icon.image) { icons_css += ' background-image:url(' + tp.icon.image + '); '; }
3816  if(tp.icon.position){ icons_css += ' background-position:' + tp.icon.position + '; '; }
3817  else { icons_css += ' background-position:0 0; '; }
3818  icons_css += '} ';
3819  }
3820  });
3821  if(icons_css !== "") { $.vakata.css.add_sheet({ 'str' : icons_css, title : "jstree-types" }); }
3822  }, this))
3823  .bind("before.jstree", $.proxy(function (e, data) {
3824  var s, t,
3825  o = this._get_settings().types.use_data ? this._get_node(data.args[0]) : false,
3826  d = o && o !== -1 && o.length ? o.data("jstree") : false;
3827  if(d && d.types && d.types[data.func] === false) { e.stopImmediatePropagation(); return false; }
3828  if($.inArray(data.func, this.data.types.attach_to) !== -1) {
3829  if(!data.args[0] || (!data.args[0].tagName && !data.args[0].jquery)) { return; }
3830  s = this._get_settings().types.types;
3831  t = this._get_type(data.args[0]);
3832  if(
3833  (
3834  (s[t] && typeof s[t][data.func] !== "undefined") ||
3835  (s["default"] && typeof s["default"][data.func] !== "undefined")
3836  ) && this._check(data.func, data.args[0]) === false
3837  ) {
3838  e.stopImmediatePropagation();
3839  return false;
3840  }
3841  }
3842  }, this));
3843  if(is_ie6) {
3844  this.get_container()
3845  .bind("load_node.jstree set_type.jstree", $.proxy(function (e, data) {
3846  var r = data && data.rslt && data.rslt.obj && data.rslt.obj !== -1 ? this._get_node(data.rslt.obj).parent() : this.get_container_ul(),
3847  c = false,
3848  s = this._get_settings().types;
3849  $.each(s.types, function (i, tp) {
3850  if(tp.icon && (tp.icon.image || tp.icon.position)) {
3851  c = i === "default" ? r.find("li > a > .jstree-icon") : r.find("li[" + s.type_attr + "='" + i + "'] > a > .jstree-icon");
3852  if(tp.icon.image) { c.css("backgroundImage","url(" + tp.icon.image + ")"); }
3853  c.css("backgroundPosition", tp.icon.position || "0 0");
3854  }
3855  });
3856  }, this));
3857  }
3858  },
3859  defaults : {
3860  // defines maximum number of root nodes (-1 means unlimited, -2 means disable max_children checking)
3861  max_children : -1,
3862  // defines the maximum depth of the tree (-1 means unlimited, -2 means disable max_depth checking)
3863  max_depth : -1,
3864  // defines valid node types for the root nodes
3865  valid_children : "all",
3866 
3867  // whether to use $.data
3868  use_data : false,
3869  // where is the type stores (the rel attribute of the LI element)
3870  type_attr : "rel",
3871  // a list of types
3872  types : {
3873  // the default type
3874  "default" : {
3875  "max_children" : -1,
3876  "max_depth" : -1,
3877  "valid_children": "all"
3878 
3879  // Bound functions - you can bind any other function here (using boolean or function)
3880  //"select_node" : true
3881  }
3882  }
3883  },
3884  _fn : {
3885  _types_notify : function (n, data) {
3886  if(data.type && this._get_settings().types.use_data) {
3887  this.set_type(data.type, n);
3888  }
3889  },
3890  _get_type : function (obj) {
3891  obj = this._get_node(obj);
3892  return (!obj || !obj.length) ? false : obj.attr(this._get_settings().types.type_attr) || "default";
3893  },
3894  set_type : function (str, obj) {
3895  obj = this._get_node(obj);
3896  var ret = (!obj.length || !str) ? false : obj.attr(this._get_settings().types.type_attr, str);
3897  if(ret) { this.__callback({ obj : obj, type : str}); }
3898  return ret;
3899  },
3900  _check : function (rule, obj, opts) {
3901  obj = this._get_node(obj);
3902  var v = false, t = this._get_type(obj), d = 0, _this = this, s = this._get_settings().types, data = false;
3903  if(obj === -1) {
3904  if(!!s[rule]) { v = s[rule]; }
3905  else { return; }
3906  }
3907  else {
3908  if(t === false) { return; }
3909  data = s.use_data ? obj.data("jstree") : false;
3910  if(data && data.types && typeof data.types[rule] !== "undefined") { v = data.types[rule]; }
3911  else if(!!s.types[t] && typeof s.types[t][rule] !== "undefined") { v = s.types[t][rule]; }
3912  else if(!!s.types["default"] && typeof s.types["default"][rule] !== "undefined") { v = s.types["default"][rule]; }
3913  }
3914  if($.isFunction(v)) { v = v.call(this, obj); }
3915  if(rule === "max_depth" && obj !== -1 && opts !== false && s.max_depth !== -2 && v !== 0) {
3916  // also include the node itself - otherwise if root node it is not checked
3917  obj.children("a:eq(0)").parentsUntil(".jstree","li").each(function (i) {
3918  // check if current depth already exceeds global tree depth
3919  if(s.max_depth !== -1 && s.max_depth - (i + 1) <= 0) { v = 0; return false; }
3920  d = (i === 0) ? v : _this._check(rule, this, false);
3921  // check if current node max depth is already matched or exceeded
3922  if(d !== -1 && d - (i + 1) <= 0) { v = 0; return false; }
3923  // otherwise - set the max depth to the current value minus current depth
3924  if(d >= 0 && (d - (i + 1) < v || v < 0) ) { v = d - (i + 1); }
3925  // if the global tree depth exists and it minus the nodes calculated so far is less than `v` or `v` is unlimited
3926  if(s.max_depth >= 0 && (s.max_depth - (i + 1) < v || v < 0) ) { v = s.max_depth - (i + 1); }
3927  });
3928  }
3929  return v;
3930  },
3931  check_move : function () {
3932  if(!this.__call_old()) { return false; }
3933  var m = this._get_move(),
3934  s = m.rt._get_settings().types,
3935  mc = m.rt._check("max_children", m.cr),
3936  md = m.rt._check("max_depth", m.cr),
3937  vc = m.rt._check("valid_children", m.cr),
3938  ch = 0, d = 1, t;
3939 
3940  if(vc === "none") { return false; }
3941  if($.isArray(vc) && m.ot && m.ot._get_type) {
3942  m.o.each(function () {
3943  if($.inArray(m.ot._get_type(this), vc) === -1) { d = false; return false; }
3944  });
3945  if(d === false) { return false; }
3946  }
3947  if(s.max_children !== -2 && mc !== -1) {
3948  ch = m.cr === -1 ? this.get_container().find("> ul > li").not(m.o).length : m.cr.find("> ul > li").not(m.o).length;
3949  if(ch + m.o.length > mc) { return false; }
3950  }
3951  if(s.max_depth !== -2 && md !== -1) {
3952  d = 0;
3953  if(md === 0) { return false; }
3954  if(typeof m.o.d === "undefined") {
3955  // TODO: deal with progressive rendering and async when checking max_depth (how to know the depth of the moved node)
3956  t = m.o;
3957  while(t.length > 0) {
3958  t = t.find("> ul > li");
3959  d ++;
3960  }
3961  m.o.d = d;
3962  }
3963  if(md - m.o.d < 0) { return false; }
3964  }
3965  return true;
3966  },
3967  create_node : function (obj, position, js, callback, is_loaded, skip_check) {
3968  if(!skip_check && (is_loaded || this._is_loaded(obj))) {
3969  var p = (typeof position == "string" && position.match(/^before|after$/i) && obj !== -1) ? this._get_parent(obj) : this._get_node(obj),
3970  s = this._get_settings().types,
3971  mc = this._check("max_children", p),
3972  md = this._check("max_depth", p),
3973  vc = this._check("valid_children", p),
3974  ch;
3975  if(typeof js === "string") { js = { data : js }; }
3976  if(!js) { js = {}; }
3977  if(vc === "none") { return false; }
3978  if($.isArray(vc)) {
3979  if(!js.attr || !js.attr[s.type_attr]) {
3980  if(!js.attr) { js.attr = {}; }
3981  js.attr[s.type_attr] = vc[0];
3982  }
3983  else {
3984  if($.inArray(js.attr[s.type_attr], vc) === -1) { return false; }
3985  }
3986  }
3987  if(s.max_children !== -2 && mc !== -1) {
3988  ch = p === -1 ? this.get_container().find("> ul > li").length : p.find("> ul > li").length;
3989  if(ch + 1 > mc) { return false; }
3990  }
3991  if(s.max_depth !== -2 && md !== -1 && (md - 1) < 0) { return false; }
3992  }
3993  return this.__call_old(true, obj, position, js, callback, is_loaded, skip_check);
3994  }
3995  }
3996  });
3997 })(jQuery);
3998 //*/
3999 
4000 /*
4001  * jsTree HTML plugin
4002  * The HTML data store. Datastores are build by replacing the `load_node` and `_is_loaded` functions.
4003  */
4004 (function ($) {
4005  $.jstree.plugin("html_data", {
4006  __init : function () {
4007  // this used to use html() and clean the whitespace, but this way any attached data was lost
4008  this.data.html_data.original_container_html = this.get_container().find(" > ul > li").clone(true);
4009  // remove white space from LI node - otherwise nodes appear a bit to the right
4010  this.data.html_data.original_container_html.find("li").andSelf().contents().filter(function() { return this.nodeType == 3; }).remove();
4011  },
4012  defaults : {
4013  data : false,
4014  ajax : false,
4015  correct_state : true
4016  },
4017  _fn : {
4018  load_node : function (obj, s_call, e_call) { var _this = this; this.load_node_html(obj, function () { _this.__callback({ "obj" : _this._get_node(obj) }); s_call.call(this); }, e_call); },
4019  _is_loaded : function (obj) {
4020  obj = this._get_node(obj);
4021  return obj == -1 || !obj || (!this._get_settings().html_data.ajax && !$.isFunction(this._get_settings().html_data.data)) || obj.is(".jstree-open, .jstree-leaf") || obj.children("ul").children("li").size() > 0;
4022  },
4023  load_node_html : function (obj, s_call, e_call) {
4024  var d,
4025  s = this.get_settings().html_data,
4026  error_func = function () {},
4027  success_func = function () {};
4028  obj = this._get_node(obj);
4029  if(obj && obj !== -1) {
4030  if(obj.data("jstree_is_loading")) { return; }
4031  else { obj.data("jstree_is_loading",true); }
4032  }
4033  switch(!0) {
4034  case ($.isFunction(s.data)):
4035  s.data.call(this, obj, $.proxy(function (d) {
4036  if(d && d !== "" && d.toString && d.toString().replace(/^[\s\n]+$/,"") !== "") {
4037  d = $(d);
4038  if(!d.is("ul")) { d = $("<ul />").append(d); }
4039  if(obj == -1 || !obj) { this.get_container().children("ul").empty().append(d.children()).find("li, a").filter(function () { return !this.firstChild || !this.firstChild.tagName || this.firstChild.tagName !== "INS"; }).prepend("<ins class='jstree-icon'>&#160;</ins>").end().filter("a").children("ins:first-child").not(".jstree-icon").addClass("jstree-icon"); }
4040  else { obj.children("a.jstree-loading").removeClass("jstree-loading"); obj.append(d).children("ul").find("li, a").filter(function () { return !this.firstChild || !this.firstChild.tagName || this.firstChild.tagName !== "INS"; }).prepend("<ins class='jstree-icon'>&#160;</ins>").end().filter("a").children("ins:first-child").not(".jstree-icon").addClass("jstree-icon"); obj.removeData("jstree_is_loading"); }
4041  this.clean_node(obj);
4042  if(s_call) { s_call.call(this); }
4043  }
4044  else {
4045  if(obj && obj !== -1) {
4046  obj.children("a.jstree-loading").removeClass("jstree-loading");
4047  obj.removeData("jstree_is_loading");
4048  if(s.correct_state) {
4049  this.correct_state(obj);
4050  if(s_call) { s_call.call(this); }
4051  }
4052  }
4053  else {
4054  if(s.correct_state) {
4055  this.get_container().children("ul").empty();
4056  if(s_call) { s_call.call(this); }
4057  }
4058  }
4059  }
4060  }, this));
4061  break;
4062  case (!s.data && !s.ajax):
4063  if(!obj || obj == -1) {
4064  this.get_container()
4065  .children("ul").empty()
4066  .append(this.data.html_data.original_container_html)
4067  .find("li, a").filter(function () { return !this.firstChild || !this.firstChild.tagName || this.firstChild.tagName !== "INS"; }).prepend("<ins class='jstree-icon'>&#160;</ins>").end()
4068  .filter("a").children("ins:first-child").not(".jstree-icon").addClass("jstree-icon");
4069  this.clean_node();
4070  }
4071  if(s_call) { s_call.call(this); }
4072  break;
4073  case (!!s.data && !s.ajax) || (!!s.data && !!s.ajax && (!obj || obj === -1)):
4074  if(!obj || obj == -1) {
4075  d = $(s.data);
4076  if(!d.is("ul")) { d = $("<ul />").append(d); }
4077  this.get_container()
4078  .children("ul").empty().append(d.children())
4079  .find("li, a").filter(function () { return !this.firstChild || !this.firstChild.tagName || this.firstChild.tagName !== "INS"; }).prepend("<ins class='jstree-icon'>&#160;</ins>").end()
4080  .filter("a").children("ins:first-child").not(".jstree-icon").addClass("jstree-icon");
4081  this.clean_node();
4082  }
4083  if(s_call) { s_call.call(this); }
4084  break;
4085  case (!s.data && !!s.ajax) || (!!s.data && !!s.ajax && obj && obj !== -1):
4086  obj = this._get_node(obj);
4087  error_func = function (x, t, e) {
4088  var ef = this.get_settings().html_data.ajax.error;
4089  if(ef) { ef.call(this, x, t, e); }
4090  if(obj != -1 && obj.length) {
4091  obj.children("a.jstree-loading").removeClass("jstree-loading");
4092  obj.removeData("jstree_is_loading");
4093  if(t === "success" && s.correct_state) { this.correct_state(obj); }
4094  }
4095  else {
4096  if(t === "success" && s.correct_state) { this.get_container().children("ul").empty(); }
4097  }
4098  if(e_call) { e_call.call(this); }
4099  };
4100  success_func = function (d, t, x) {
4101  var sf = this.get_settings().html_data.ajax.success;
4102  if(sf) { d = sf.call(this,d,t,x) || d; }
4103  if(d === "" || (d && d.toString && d.toString().replace(/^[\s\n]+$/,"") === "")) {
4104  return error_func.call(this, x, t, "");
4105  }
4106  if(d) {
4107  d = $(d);
4108  if(!d.is("ul")) { d = $("<ul />").append(d); }
4109  if(obj == -1 || !obj) { this.get_container().children("ul").empty().append(d.children()).find("li, a").filter(function () { return !this.firstChild || !this.firstChild.tagName || this.firstChild.tagName !== "INS"; }).prepend("<ins class='jstree-icon'>&#160;</ins>").end().filter("a").children("ins:first-child").not(".jstree-icon").addClass("jstree-icon"); }
4110  else { obj.children("a.jstree-loading").removeClass("jstree-loading"); obj.append(d).children("ul").find("li, a").filter(function () { return !this.firstChild || !this.firstChild.tagName || this.firstChild.tagName !== "INS"; }).prepend("<ins class='jstree-icon'>&#160;</ins>").end().filter("a").children("ins:first-child").not(".jstree-icon").addClass("jstree-icon"); obj.removeData("jstree_is_loading"); }
4111  this.clean_node(obj);
4112  if(s_call) { s_call.call(this); }
4113  }
4114  else {
4115  if(obj && obj !== -1) {
4116  obj.children("a.jstree-loading").removeClass("jstree-loading");
4117  obj.removeData("jstree_is_loading");
4118  if(s.correct_state) {
4119  this.correct_state(obj);
4120  if(s_call) { s_call.call(this); }
4121  }
4122  }
4123  else {
4124  if(s.correct_state) {
4125  this.get_container().children("ul").empty();
4126  if(s_call) { s_call.call(this); }
4127  }
4128  }
4129  }
4130  };
4131  s.ajax.context = this;
4132  s.ajax.error = error_func;
4133  s.ajax.success = success_func;
4134  if(!s.ajax.dataType) { s.ajax.dataType = "html"; }
4135  if($.isFunction(s.ajax.url)) { s.ajax.url = s.ajax.url.call(this, obj); }
4136  if($.isFunction(s.ajax.data)) { s.ajax.data = s.ajax.data.call(this, obj); }
4137  $.ajax(s.ajax);
4138  break;
4139  }
4140  }
4141  }
4142  });
4143  // include the HTML data plugin by default
4144  $.jstree.defaults.plugins.push("html_data");
4145 })(jQuery);
4146 //*/
4147 
4148 /*
4149  * jsTree themeroller plugin
4150  * Adds support for jQuery UI themes. Include this at the end of your plugins list, also make sure "themes" is not included.
4151  */
4152 (function ($) {
4153  $.jstree.plugin("themeroller", {
4154  __init : function () {
4155  var s = this._get_settings().themeroller;
4156  this.get_container()
4157  .addClass("ui-widget-content")
4158  .addClass("jstree-themeroller")
4159  .delegate("a","mouseenter.jstree", function (e) {
4160  if(!$(e.currentTarget).hasClass("jstree-loading")) {
4161  $(this).addClass(s.item_h);
4162  }
4163  })
4164  .delegate("a","mouseleave.jstree", function () {
4165  $(this).removeClass(s.item_h);
4166  })
4167  .bind("init.jstree", $.proxy(function (e, data) {
4168  data.inst.get_container().find("> ul > li > .jstree-loading > ins").addClass("ui-icon-refresh");
4169  this._themeroller(data.inst.get_container().find("> ul > li"));
4170  }, this))
4171  .bind("open_node.jstree create_node.jstree", $.proxy(function (e, data) {
4172  this._themeroller(data.rslt.obj);
4173  }, this))
4174  .bind("loaded.jstree refresh.jstree", $.proxy(function (e) {
4175  this._themeroller();
4176  }, this))
4177  .bind("close_node.jstree", $.proxy(function (e, data) {
4178  this._themeroller(data.rslt.obj);
4179  }, this))
4180  .bind("delete_node.jstree", $.proxy(function (e, data) {
4181  this._themeroller(data.rslt.parent);
4182  }, this))
4183  .bind("correct_state.jstree", $.proxy(function (e, data) {
4184  data.rslt.obj
4185  .children("ins.jstree-icon").removeClass(s.opened + " " + s.closed + " ui-icon").end()
4186  .find("> a > ins.ui-icon")
4187  .filter(function() {
4188  return this.className.toString()
4189  .replace(s.item_clsd,"").replace(s.item_open,"").replace(s.item_leaf,"")
4190  .indexOf("ui-icon-") === -1;
4191  }).removeClass(s.item_open + " " + s.item_clsd).addClass(s.item_leaf || "jstree-no-icon");
4192  }, this))
4193  .bind("select_node.jstree", $.proxy(function (e, data) {
4194  data.rslt.obj.children("a").addClass(s.item_a);
4195  }, this))
4196  .bind("deselect_node.jstree deselect_all.jstree", $.proxy(function (e, data) {
4197  this.get_container()
4198  .find("a." + s.item_a).removeClass(s.item_a).end()
4199  .find("a.jstree-clicked").addClass(s.item_a);
4200  }, this))
4201  .bind("dehover_node.jstree", $.proxy(function (e, data) {
4202  data.rslt.obj.children("a").removeClass(s.item_h);
4203  }, this))
4204  .bind("hover_node.jstree", $.proxy(function (e, data) {
4205  this.get_container()
4206  .find("a." + s.item_h).not(data.rslt.obj).removeClass(s.item_h);
4207  data.rslt.obj.children("a").addClass(s.item_h);
4208  }, this))
4209  .bind("move_node.jstree", $.proxy(function (e, data) {
4210  this._themeroller(data.rslt.o);
4211  this._themeroller(data.rslt.op);
4212  }, this));
4213  },
4214  __destroy : function () {
4215  var s = this._get_settings().themeroller,
4216  c = [ "ui-icon" ];
4217  $.each(s, function (i, v) {
4218  v = v.split(" ");
4219  if(v.length) { c = c.concat(v); }
4220  });
4221  this.get_container()
4222  .removeClass("ui-widget-content")
4223  .find("." + c.join(", .")).removeClass(c.join(" "));
4224  },
4225  _fn : {
4226  _themeroller : function (obj) {
4227  var s = this._get_settings().themeroller;
4228  obj = !obj || obj == -1 ? this.get_container_ul() : this._get_node(obj).parent();
4229  obj
4230  .find("li.jstree-closed")
4231  .children("ins.jstree-icon").removeClass(s.opened).addClass("ui-icon " + s.closed).end()
4232  .children("a").addClass(s.item)
4233  .children("ins.jstree-icon").addClass("ui-icon")
4234  .filter(function() {
4235  return this.className.toString()
4236  .replace(s.item_clsd,"").replace(s.item_open,"").replace(s.item_leaf,"")
4237  .indexOf("ui-icon-") === -1;
4238  }).removeClass(s.item_leaf + " " + s.item_open).addClass(s.item_clsd || "jstree-no-icon")
4239  .end()
4240  .end()
4241  .end()
4242  .end()
4243  .find("li.jstree-open")
4244  .children("ins.jstree-icon").removeClass(s.closed).addClass("ui-icon " + s.opened).end()
4245  .children("a").addClass(s.item)
4246  .children("ins.jstree-icon").addClass("ui-icon")
4247  .filter(function() {
4248  return this.className.toString()
4249  .replace(s.item_clsd,"").replace(s.item_open,"").replace(s.item_leaf,"")
4250  .indexOf("ui-icon-") === -1;
4251  }).removeClass(s.item_leaf + " " + s.item_clsd).addClass(s.item_open || "jstree-no-icon")
4252  .end()
4253  .end()
4254  .end()
4255  .end()
4256  .find("li.jstree-leaf")
4257  .children("ins.jstree-icon").removeClass(s.closed + " ui-icon " + s.opened).end()
4258  .children("a").addClass(s.item)
4259  .children("ins.jstree-icon").addClass("ui-icon")
4260  .filter(function() {
4261  return this.className.toString()
4262  .replace(s.item_clsd,"").replace(s.item_open,"").replace(s.item_leaf,"")
4263  .indexOf("ui-icon-") === -1;
4264  }).removeClass(s.item_clsd + " " + s.item_open).addClass(s.item_leaf || "jstree-no-icon");
4265  }
4266  },
4267  defaults : {
4268  "opened" : "ui-icon-triangle-1-se",
4269  "closed" : "ui-icon-triangle-1-e",
4270  "item" : "ui-state-default",
4271  "item_h" : "ui-state-hover",
4272  "item_a" : "ui-state-active",
4273  "item_open" : "ui-icon-folder-open",
4274  "item_clsd" : "ui-icon-folder-collapsed",
4275  "item_leaf" : "ui-icon-document"
4276  }
4277  });
4278  $(function() {
4279  var css_string = '' +
4280  '.jstree-themeroller .ui-icon { overflow:visible; } ' +
4281  '.jstree-themeroller a { padding:0 2px; } ' +
4282  '.jstree-themeroller .jstree-no-icon { display:none; }';
4283  $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
4284  });
4285 })(jQuery);
4286 //*/
4287 
4288 /*
4289  * jsTree unique plugin
4290  * Forces different names amongst siblings (still a bit experimental)
4291  * NOTE: does not check language versions (it will not be possible to have nodes with the same title, even in different languages)
4292  */
4293 (function ($) {
4294  $.jstree.plugin("unique", {
4295  __init : function () {
4296  this.get_container()
4297  .bind("before.jstree", $.proxy(function (e, data) {
4298  var nms = [], res = true, p, t;
4299  if(data.func == "move_node") {
4300  // obj, ref, position, is_copy, is_prepared, skip_check
4301  if(data.args[4] === true) {
4302  if(data.args[0].o && data.args[0].o.length) {
4303  data.args[0].o.children("a").each(function () { nms.push($(this).text().replace(/^\s+/g,"")); });
4304  res = this._check_unique(nms, data.args[0].np.find("> ul > li").not(data.args[0].o), "move_node");
4305  }
4306  }
4307  }
4308  if(data.func == "create_node") {
4309  // obj, position, js, callback, is_loaded
4310  if(data.args[4] || this._is_loaded(data.args[0])) {
4311  p = this._get_node(data.args[0]);
4312  if(data.args[1] && (data.args[1] === "before" || data.args[1] === "after")) {
4313  p = this._get_parent(data.args[0]);
4314  if(!p || p === -1) { p = this.get_container(); }
4315  }
4316  if(typeof data.args[2] === "string") { nms.push(data.args[2]); }
4317  else if(!data.args[2] || !data.args[2].data) { nms.push(this._get_string("new_node")); }
4318  else { nms.push(data.args[2].data); }
4319  res = this._check_unique(nms, p.find("> ul > li"), "create_node");
4320  }
4321  }
4322  if(data.func == "rename_node") {
4323  // obj, val
4324  nms.push(data.args[1]);
4325  t = this._get_node(data.args[0]);
4326  p = this._get_parent(t);
4327  if(!p || p === -1) { p = this.get_container(); }
4328  res = this._check_unique(nms, p.find("> ul > li").not(t), "rename_node");
4329  }
4330  if(!res) {
4331  e.stopPropagation();
4332  return false;
4333  }
4334  }, this));
4335  },
4336  defaults : {
4337  error_callback : $.noop
4338  },
4339  _fn : {
4340  _check_unique : function (nms, p, func) {
4341  var cnms = [];
4342  p.children("a").each(function () { cnms.push($(this).text().replace(/^\s+/g,"")); });
4343  if(!cnms.length || !nms.length) { return true; }
4344  cnms = cnms.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",");
4345  if((cnms.length + nms.length) != cnms.concat(nms).sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",").length) {
4346  this._get_settings().unique.error_callback.call(null, nms, p, func);
4347  return false;
4348  }
4349  return true;
4350  },
4351  check_move : function () {
4352  if(!this.__call_old()) { return false; }
4353  var p = this._get_move(), nms = [];
4354  if(p.o && p.o.length) {
4355  p.o.children("a").each(function () { nms.push($(this).text().replace(/^\s+/g,"")); });
4356  return this._check_unique(nms, p.np.find("> ul > li").not(p.o), "check_move");
4357  }
4358  return true;
4359  }
4360  }
4361  });
4362 })(jQuery);
4363 //*/
4364 
4365 /*
4366  * jsTree wholerow plugin
4367  * Makes select and hover work on the entire width of the node
4368  * MAY BE HEAVY IN LARGE DOM
4369  */
4370 (function ($) {
4371  $.jstree.plugin("wholerow", {
4372  __init : function () {
4373  if(!this.data.ui) { throw "jsTree wholerow: jsTree UI plugin not included."; }
4374  this.data.wholerow.html = false;
4375  this.data.wholerow.to = false;
4376  this.get_container()
4377  .bind("init.jstree", $.proxy(function (e, data) {
4378  this._get_settings().core.animation = 0;
4379  }, this))
4380  .bind("open_node.jstree create_node.jstree clean_node.jstree loaded.jstree", $.proxy(function (e, data) {
4381  this._prepare_wholerow_span( data && data.rslt && data.rslt.obj ? data.rslt.obj : -1 );
4382  }, this))
4383  .bind("search.jstree clear_search.jstree reopen.jstree after_open.jstree after_close.jstree create_node.jstree delete_node.jstree clean_node.jstree", $.proxy(function (e, data) {
4384  if(this.data.to) { clearTimeout(this.data.to); }
4385  this.data.to = setTimeout( (function (t, o) { return function() { t._prepare_wholerow_ul(o); }; })(this, data && data.rslt && data.rslt.obj ? data.rslt.obj : -1), 0);
4386  }, this))
4387  .bind("deselect_all.jstree", $.proxy(function (e, data) {
4388  this.get_container().find(" > .jstree-wholerow .jstree-clicked").removeClass("jstree-clicked " + (this.data.themeroller ? this._get_settings().themeroller.item_a : "" ));
4389  }, this))
4390  .bind("select_node.jstree deselect_node.jstree ", $.proxy(function (e, data) {
4391  data.rslt.obj.each(function () {
4392  var ref = data.inst.get_container().find(" > .jstree-wholerow li:visible:eq(" + ( parseInt((($(this).offset().top - data.inst.get_container().offset().top + data.inst.get_container()[0].scrollTop) / data.inst.data.core.li_height),10)) + ")");
4393  // ref.children("a")[e.type === "select_node" ? "addClass" : "removeClass"]("jstree-clicked");
4394  ref.children("a").attr("class",data.rslt.obj.children("a").attr("class"));
4395  });
4396  }, this))
4397  .bind("hover_node.jstree dehover_node.jstree", $.proxy(function (e, data) {
4398  this.get_container().find(" > .jstree-wholerow .jstree-hovered").removeClass("jstree-hovered " + (this.data.themeroller ? this._get_settings().themeroller.item_h : "" ));
4399  if(e.type === "hover_node") {
4400  var ref = this.get_container().find(" > .jstree-wholerow li:visible:eq(" + ( parseInt(((data.rslt.obj.offset().top - this.get_container().offset().top + this.get_container()[0].scrollTop) / this.data.core.li_height),10)) + ")");
4401  // ref.children("a").addClass("jstree-hovered");
4402  ref.children("a").attr("class",data.rslt.obj.children(".jstree-hovered").attr("class"));
4403  }
4404  }, this))
4405  .delegate(".jstree-wholerow-span, ins.jstree-icon, li", "click.jstree", function (e) {
4406  var n = $(e.currentTarget);
4407  if(e.target.tagName === "A" || (e.target.tagName === "INS" && n.closest("li").is(".jstree-open, .jstree-closed"))) { return; }
4408  n.closest("li").children("a:visible:eq(0)").click();
4409  e.stopImmediatePropagation();
4410  })
4411  .delegate("li", "mouseover.jstree", $.proxy(function (e) {
4412  e.stopImmediatePropagation();
4413  if($(e.currentTarget).children(".jstree-hovered, .jstree-clicked").length) { return false; }
4414  this.hover_node(e.currentTarget);
4415  return false;
4416  }, this))
4417  .delegate("li", "mouseleave.jstree", $.proxy(function (e) {
4418  if($(e.currentTarget).children("a").hasClass("jstree-hovered").length) { return; }
4419  this.dehover_node(e.currentTarget);
4420  }, this));
4421  if(is_ie7 || is_ie6) {
4422  $.vakata.css.add_sheet({ str : ".jstree-" + this.get_index() + " { position:relative; } ", title : "jstree" });
4423  }
4424  },
4425  defaults : {
4426  },
4427  __destroy : function () {
4428  this.get_container().children(".jstree-wholerow").remove();
4429  this.get_container().find(".jstree-wholerow-span").remove();
4430  },
4431  _fn : {
4432  _prepare_wholerow_span : function (obj) {
4433  obj = !obj || obj == -1 ? this.get_container().find("> ul > li") : this._get_node(obj);
4434  if(obj === false) { return; } // added for removing root nodes
4435  obj.each(function () {
4436  $(this).find("li").andSelf().each(function () {
4437  var $t = $(this);
4438  if($t.children(".jstree-wholerow-span").length) { return true; }
4439  $t.prepend("<span class='jstree-wholerow-span' style='width:" + ($t.parentsUntil(".jstree","li").length * 18) + "px;'>&#160;</span>");
4440  });
4441  });
4442  },
4443  _prepare_wholerow_ul : function () {
4444  var o = this.get_container().children("ul").eq(0), h = o.html();
4445  o.addClass("jstree-wholerow-real");
4446  if(this.data.wholerow.last_html !== h) {
4447  this.data.wholerow.last_html = h;
4448  this.get_container().children(".jstree-wholerow").remove();
4449  this.get_container().append(
4450  o.clone().removeClass("jstree-wholerow-real")
4451  .wrapAll("<div class='jstree-wholerow' />").parent()
4452  .width(o.parent()[0].scrollWidth)
4453  .css("top", (o.height() + ( is_ie7 ? 5 : 0)) * -1 )
4454  .find("li[id]").each(function () { this.removeAttribute("id"); }).end()
4455  );
4456  }
4457  }
4458  }
4459  });
4460  $(function() {
4461  var css_string = '' +
4462  '.jstree .jstree-wholerow-real { position:relative; z-index:1; } ' +
4463  '.jstree .jstree-wholerow-real li { cursor:pointer; } ' +
4464  '.jstree .jstree-wholerow-real a { border-left-color:transparent !important; border-right-color:transparent !important; } ' +
4465  '.jstree .jstree-wholerow { position:relative; z-index:0; height:0; } ' +
4466  '.jstree .jstree-wholerow ul, .jstree .jstree-wholerow li { width:100%; } ' +
4467  '.jstree .jstree-wholerow, .jstree .jstree-wholerow ul, .jstree .jstree-wholerow li, .jstree .jstree-wholerow a { margin:0 !important; padding:0 !important; } ' +
4468  '.jstree .jstree-wholerow, .jstree .jstree-wholerow ul, .jstree .jstree-wholerow li { background:transparent !important; }' +
4469  '.jstree .jstree-wholerow ins, .jstree .jstree-wholerow span, .jstree .jstree-wholerow input { display:none !important; }' +
4470  '.jstree .jstree-wholerow a, .jstree .jstree-wholerow a:hover { text-indent:-9999px; !important; width:100%; padding:0 !important; border-right-width:0px !important; border-left-width:0px !important; } ' +
4471  '.jstree .jstree-wholerow-span { position:absolute; left:0; margin:0px; padding:0; height:18px; border-width:0; padding:0; z-index:0; }';
4472  if(is_ff2) {
4473  css_string += '' +
4474  '.jstree .jstree-wholerow a { display:block; height:18px; margin:0; padding:0; border:0; } ' +
4475  '.jstree .jstree-wholerow-real a { border-color:transparent !important; } ';
4476  }
4477  if(is_ie7 || is_ie6) {
4478  css_string += '' +
4479  '.jstree .jstree-wholerow, .jstree .jstree-wholerow li, .jstree .jstree-wholerow ul, .jstree .jstree-wholerow a { margin:0; padding:0; line-height:18px; } ' +
4480  '.jstree .jstree-wholerow a { display:block; height:18px; line-height:18px; overflow:hidden; } ';
4481  }
4482  $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
4483  });
4484 })(jQuery);
4485 //*/
4486 
4487 /*
4488 * jsTree model plugin
4489 * This plugin gets jstree to use a class model to retrieve data, creating great dynamism
4490 */
4491 (function ($) {
4492  var nodeInterface = ["getChildren","getChildrenCount","getAttr","getName","getProps"],
4493  validateInterface = function(obj, inter) {
4494  var valid = true;
4495  obj = obj || {};
4496  inter = [].concat(inter);
4497  $.each(inter, function (i, v) {
4498  if(!$.isFunction(obj[v])) { valid = false; return false; }
4499  });
4500  return valid;
4501  };
4502  $.jstree.plugin("model", {
4503  __init : function () {
4504  if(!this.data.json_data) { throw "jsTree model: jsTree json_data plugin not included."; }
4505  this._get_settings().json_data.data = function (n, b) {
4506  var obj = (n == -1) ? this._get_settings().model.object : n.data("jstree_model");
4507  if(!validateInterface(obj, nodeInterface)) { return b.call(null, false); }
4508  if(this._get_settings().model.async) {
4509  obj.getChildren($.proxy(function (data) {
4510  this.model_done(data, b);
4511  }, this));
4512  }
4513  else {
4514  this.model_done(obj.getChildren(), b);
4515  }
4516  };
4517  },
4518  defaults : {
4519  object : false,
4520  id_prefix : false,
4521  async : false
4522  },
4523  _fn : {
4524  model_done : function (data, callback) {
4525  var ret = [],
4526  s = this._get_settings(),
4527  _this = this;
4528 
4529  if(!$.isArray(data)) { data = [data]; }
4530  $.each(data, function (i, nd) {
4531  var r = nd.getProps() || {};
4532  r.attr = nd.getAttr() || {};
4533  if(nd.getChildrenCount()) { r.state = "closed"; }
4534  r.data = nd.getName();
4535  if(!$.isArray(r.data)) { r.data = [r.data]; }
4536  if(_this.data.types && $.isFunction(nd.getType)) {
4537  r.attr[s.types.type_attr] = nd.getType();
4538  }
4539  if(r.attr.id && s.model.id_prefix) { r.attr.id = s.model.id_prefix + r.attr.id; }
4540  if(!r.metadata) { r.metadata = { }; }
4541  r.metadata.jstree_model = nd;
4542  ret.push(r);
4543  });
4544  callback.call(null, ret);
4545  }
4546  }
4547  });
4548 })(jQuery);
4549 //*/
4550 
4551 })();