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[Fmsystem-commits] [15350] change the menu from jstree to jqtree


From: sigurdne
Subject: [Fmsystem-commits] [15350] change the menu from jstree to jqtree
Date: Thu, 30 Jun 2016 19:55:29 +0000 (UTC)

Revision: 15350
          http://svn.sv.gnu.org/viewvc/?view=rev&root=fmsystem&revision=15350
Author:   sigurdne
Date:     2016-06-30 19:55:29 +0000 (Thu, 30 Jun 2016)
Log Message:
-----------
change the menu from jstree to jqtree

Modified Paths:
--------------
    trunk/phpgwapi/inc/class.jquery.inc.php
    trunk/phpgwapi/templates/portico/head.inc.php
    trunk/phpgwapi/templates/portico/navbar.inc.php
    trunk/phpgwapi/templates/portico/navbar.tpl

Added Paths:
-----------
    trunk/phpgwapi/js/jquery/jqTree/
    trunk/phpgwapi/js/jquery/jqTree/.gitignore
    trunk/phpgwapi/js/jquery/jqTree/.travis.yml
    trunk/phpgwapi/js/jquery/jqTree/LICENSE
    trunk/phpgwapi/js/jquery/jqTree/README.md
    trunk/phpgwapi/js/jquery/jqTree/_config.yml
    trunk/phpgwapi/js/jquery/jqTree/bower.json
    trunk/phpgwapi/js/jquery/jqTree/coffeelint.json
    trunk/phpgwapi/js/jquery/jqTree/gulpfile.coffee
    trunk/phpgwapi/js/jquery/jqTree/gulpfile.js
    trunk/phpgwapi/js/jquery/jqTree/index.html
    trunk/phpgwapi/js/jquery/jqTree/jqtree-circle.png
    trunk/phpgwapi/js/jquery/jqTree/jqtree.css
    trunk/phpgwapi/js/jquery/jqTree/jqtree.jquery.json
    trunk/phpgwapi/js/jquery/jqTree/jqtree.scss
    trunk/phpgwapi/js/jquery/jqTree/karma.conf.js
    trunk/phpgwapi/js/jquery/jqTree/lib/
    trunk/phpgwapi/js/jquery/jqTree/lib/drag_and_drop_handler.js
    trunk/phpgwapi/js/jquery/jqTree/lib/elements_renderer.js
    trunk/phpgwapi/js/jquery/jqTree/lib/key_handler.js
    trunk/phpgwapi/js/jquery/jqTree/lib/mouse.widget.js
    trunk/phpgwapi/js/jquery/jqTree/lib/node.js
    trunk/phpgwapi/js/jquery/jqTree/lib/node_element.js
    trunk/phpgwapi/js/jquery/jqTree/lib/save_state_handler.js
    trunk/phpgwapi/js/jquery/jqTree/lib/scroll_handler.js
    trunk/phpgwapi/js/jquery/jqTree/lib/select_node_handler.js
    trunk/phpgwapi/js/jquery/jqTree/lib/simple.widget.js
    trunk/phpgwapi/js/jquery/jqTree/lib/tree.jquery.js
    trunk/phpgwapi/js/jquery/jqTree/lib/util.js
    trunk/phpgwapi/js/jquery/jqTree/lib/version.js
    trunk/phpgwapi/js/jquery/jqTree/package.json
    trunk/phpgwapi/js/jquery/jqTree/screenshot.png
    trunk/phpgwapi/js/jquery/jqTree/sitemap.txt
    trunk/phpgwapi/js/jquery/jqTree/tree.jquery.js
    trunk/phpgwapi/templates/portico/js/jqtree_jsmenu.js

Modified: trunk/phpgwapi/inc/class.jquery.inc.php
===================================================================
--- trunk/phpgwapi/inc/class.jquery.inc.php     2016-06-29 01:11:08 UTC (rev 
15349)
+++ trunk/phpgwapi/inc/class.jquery.inc.php     2016-06-30 19:55:29 UTC (rev 
15350)
@@ -148,6 +148,15 @@
 
                                        break;
 
+                               case 'jqtree':
+                                       $load = array(
+                                               "js/{$_jquery_core}{$_type}",
+                                               "jqTree/tree.jquery",
+                                               "jqTree/tree.cookie",
+                                       );
+                                       
$GLOBALS['phpgw']->css->add_external_file("phpgwapi/js/jquery/jqTree/jqtree.css");
+                                       break;
+
                                case 'numberformat':
                                        $load = array
                                                (

Added: trunk/phpgwapi/js/jquery/jqTree/.gitignore
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/.gitignore                          (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/.gitignore  2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,2 @@
+node_modules/
+data.lcov

Added: trunk/phpgwapi/js/jquery/jqTree/.travis.yml
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/.travis.yml                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/.travis.yml 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,12 @@
+language: node_js
+node_js:
+  - "5.1"
+sudo: false
+before_script:
+  - npm install
+  - node phantomjs/server.js &
+  - sleep 5
+script:
+  - rm -f data.lcov
+  - phantomjs phantomjs/runner.js 
"http://localhost:8000/test/test.html?gruntReport&coverage";
+  - node node_modules/coveralls/bin/coveralls.js < data.lcov

Added: trunk/phpgwapi/js/jquery/jqTree/LICENSE
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/LICENSE                             (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/LICENSE     2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
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+      "Work" shall mean the work of authorship, whether in Source or
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+      form, that is based on (or derived from) the Work and for which the
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+      of this License, Derivative Works shall not include works that remain
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+      the original version of the Work and any modifications or additions
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+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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+      Work (including but not limited to damages for loss of goodwill,
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+      other commercial damages or losses), even if such Contributor
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+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+   Copyright 2011 Marco Braak
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Added: trunk/phpgwapi/js/jquery/jqTree/README.md
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/README.md                           (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/README.md   2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,63 @@
+[![Travis 
Status](https://api.travis-ci.org/mbraak/jqTree.svg)](http://travis-ci.org/mbraak/jqTree)
 [![Coverage 
Status](https://img.shields.io/coveralls/mbraak/jqTree.svg)](https://coveralls.io/r/mbraak/jqTree)
+
+[![Bower 
version](https://img.shields.io/bower/v/jqtree.svg)](https://mbraak.github.io/jqTree/)
 [![NPM 
version](https://img.shields.io/npm/v/jqtree.svg)](https://www.npmjs.com/package/jqtree)
+
+# jqTree
+
+JqTree is a tree widget. Read more in the 
[documentation](https://mbraak.github.io/jqTree/).
+
+![screenshot](https://raw.github.com/mbraak/jqTree/master/screenshot.png)
+
+## Features
+
+* Create a tree from JSON data
+* Drag and drop
+* Works on ie8+, firefox, chrome and safari
+* Written in Coffeescript
+
+The project is hosted on [github](https://github.com/mbraak/jqTree), has a 
[test suite](http://mbraak.github.io/jqTree/test/test.html).
+
+## Examples
+
+Example with ajax data:
+
+```html
+<div id="tree1" data-url="/example_data/"></div>
+```
+
+```js
+$('#tree1').tree();
+```
+
+Example with static data:
+
+```js
+var data = [
+    {
+        label: 'node1', id: 1,
+        children: [
+            { label: 'child1', id: 2 },
+            { label: 'child2', id: 3 }
+        ]
+    },
+    {
+        label: 'node2', id: 4,
+        children: [
+            { label: 'child3', id: 5 }
+        ]
+    }
+];
+$('#tree1').tree({
+    data: data,
+    autoOpen: true,
+    dragAndDrop: true
+});
+```
+
+## Documentation
+
+The documentation is on http://mbraak.github.io/jqTree/.
+
+## Thanks
+
+The code for the mouse widget is heavily inspired by the mouse widget from 
jquery ui.

Added: trunk/phpgwapi/js/jquery/jqTree/_config.yml
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/_config.yml                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/_config.yml 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,18 @@
+# Site settings
+title: jqTree
+email: address@hidden
+description: "JqTree docs"
+baseurl: "/jqTree"
+url: "http://mbraak.github.io/jqTree/";
+
+collections:
+  entries:
+    output: false
+  examples:
+    output: true
+
+jqtree_version: 1.3.3
+
+# Build settings
+markdown: kramdown
+permalink: pretty

Added: trunk/phpgwapi/js/jquery/jqTree/bower.json
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/bower.json                          (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/bower.json  2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,18 @@
+{
+    "name": "jqTree",
+    "version": "1.3.3",
+    "main": [
+        "jqtree.css",
+        "jqtree-circle.png",
+        "tree.jquery.js"
+    ],
+    "dependencies": {
+        "jquery": ">=1.9"
+    },
+    "license": "Apache-2.0",
+    "ignore": [],
+    "keywords": [
+        "jquery-plugin",
+        "tree"
+    ]
+}

Added: trunk/phpgwapi/js/jquery/jqTree/coffeelint.json
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/coffeelint.json                             
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/coffeelint.json     2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,122 @@
+{
+    "arrow_spacing": {
+        "level": "ignore"
+    },
+    "braces_spacing": {
+        "level": "ignore",
+        "spaces": 0,
+        "empty_object_spaces": 0
+    },
+    "camel_case_classes": {
+        "level": "error"
+    },
+    "coffeescript_error": {
+        "level": "error"
+    },
+    "colon_assignment_spacing": {
+        "level": "ignore",
+        "spacing": {
+            "left": 0,
+            "right": 0
+        }
+    },
+    "cyclomatic_complexity": {
+        "value": 10,
+        "level": "ignore"
+    },
+    "duplicate_key": {
+        "level": "error"
+    },
+    "empty_constructor_needs_parens": {
+        "level": "ignore"
+    },
+    "ensure_comprehensions": {
+        "level": "warn"
+    },
+    "indentation": {
+        "value": 4,
+        "level": "error"
+    },
+    "line_endings": {
+        "level": "ignore",
+        "value": "unix"
+    },
+    "max_line_length": {
+        "value": 200,
+        "level": "error",
+        "limitComments": true
+    },
+    "missing_fat_arrows": {
+        "level": "ignore",
+        "is_strict": false
+    },
+    "newlines_after_classes": {
+        "value": 3,
+        "level": "ignore"
+    },
+    "no_backticks": {
+        "level": "error"
+    },
+    "no_debugger": {
+        "level": "warn"
+    },
+    "no_empty_functions": {
+        "level": "ignore"
+    },
+    "no_empty_param_list": {
+        "level": "ignore"
+    },
+    "no_implicit_braces": {
+        "level": "ignore",
+        "strict": true
+    },
+    "no_implicit_parens": {
+        "strict": true,
+        "level": "ignore"
+    },
+    "no_interpolation_in_single_quotes": {
+        "level": "ignore"
+    },
+    "no_plusplus": {
+        "level": "ignore"
+    },
+    "no_stand_alone_at": {
+        "level": "ignore"
+    },
+    "no_tabs": {
+        "level": "error"
+    },
+    "no_throwing_strings": {
+        "level": "error"
+    },
+    "no_trailing_semicolons": {
+        "level": "error"
+    },
+    "no_trailing_whitespace": {
+        "level": "error",
+        "allowed_in_comments": false,
+        "allowed_in_empty_lines": true
+    },
+    "no_unnecessary_double_quotes": {
+        "level": "ignore"
+    },
+    "no_unnecessary_fat_arrows": {
+        "level": "warn"
+    },
+    "non_empty_constructor_needs_parens": {
+        "level": "ignore"
+    },
+    "prefer_english_operator": {
+        "level": "ignore",
+        "doubleNotLevel": "ignore"
+    },
+    "space_operators": {
+        "level": "ignore"
+    },
+    "spacing_after_comma": {
+        "level": "ignore"
+    },
+    "transform_messes_up_line_numbers": {
+        "level": "warn"
+    }
+}

Added: trunk/phpgwapi/js/jquery/jqTree/gulpfile.coffee
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/gulpfile.coffee                             
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/gulpfile.coffee     2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,55 @@
+gulp       = require 'gulp'
+coffee     = require 'gulp-coffee'
+coffeeify  = require 'gulp-coffeeify'
+coffeelint = require 'gulp-coffeelint'
+exec       = require('child_process').exec
+fs         = require 'fs'
+header     = require 'gulp-header'
+sass       = require 'gulp-sass'
+
+pkg = require './package.json'
+
+
+gulp.task 'jqtree', ->
+    banner = fs.readFileSync('src/header.txt')
+
+    gulp.src './src/tree.jquery.coffee'
+        .pipe coffeeify()
+        .pipe header(banner, pkg: pkg)
+        .pipe gulp.dest('./')
+
+gulp.task 'lib', ->
+    gulp.src './src/*.coffee'
+        .pipe coffee(bare: true)
+        .pipe gulp.dest('./lib')
+
+gulp.task 'build_test', ->
+    gulp.src './src/test.js'
+        .pipe coffeeify()
+        .pipe gulp.dest('./test')
+
+gulp.task 'jekyll', (cb) ->
+    exec 'jekyll build', (err, stdout, stderr) ->
+        console.log(stdout)
+        console.log(stderr)
+        cb(err)
+
+gulp.task 'sass', ->
+    gulp.src './jqtree.scss'
+        .pipe sass(errLogToConsole: true)
+        .pipe gulp.dest('./')
+
+gulp.task 'example_sass', ->
+    gulp.src './static/example.scss'
+        .pipe sass(errLogToConsole: true)
+        .pipe gulp.dest('./static')
+
+gulp.task 'lint', ->
+    gulp.src './src/*.coffee'
+        .pipe coffeelint()
+        .pipe coffeelint.reporter()
+
+gulp.task 'watch', ['default'], ->
+    gulp.watch ['./src/*.coffee', './src/test.js', './jqtree.scss', 
'./static/example.scss'], ['default']
+
+gulp.task 'default', ['jqtree', 'build_test', 'lib', 'sass', 'example_sass']

Added: trunk/phpgwapi/js/jquery/jqTree/gulpfile.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/gulpfile.js                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/gulpfile.js 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,2 @@
+require('coffee-script/register');
+require('./gulpfile.coffee');

Added: trunk/phpgwapi/js/jquery/jqTree/index.html
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/index.html                          (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/index.html  2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,48 @@
+---
+layout: frontpage
+js: documentation.js
+css: documentation.css
+---
+
+<div class="row">
+    <div class="col-md-3">
+        <div class="bs-sidebar hidden-print" id="menu" role="complementary">
+            <a href="#jqtree"><h2>jqTree</h2></a>
+            <ul class="nav bs-sidenav">
+                {% assign level = 0 %}
+
+                {% for entry in site.entries %}
+                    {% if entry.section %}
+                        {% if level == 1 %}
+                                </ul>
+                            </li>
+                        {% endif %}
+                        <li>
+                            <a href="#{{ entry.name }}">{{ entry.title }}</a>
+                            <ul class="nav">
+                        {% assign level = 1 %}
+                    {% else %}
+                        <li><a href="#{{ entry.name }}">{{ entry.title 
}}</a></li>
+                    {% endif %}
+                {% endfor %}
+
+                {% if level == 1 %}
+                        </ul>
+                    </li>
+                {% endif %}
+            </ul>
+        </div>
+    </div>
+    <div class="col-md-9" id="main">
+        {% for entry in site.entries %}
+            {% if entry.hide_title %}
+                <div id="{{ entry.name }}"></div>
+            {% elsif entry.section %}
+                <h3 id="{{ entry.name }}">{{ entry.title }}</h3>
+            {% else %}
+                <h4 id="{{ entry.name }}">{{ entry.title }}</h4>
+            {% endif %}
+            {{ entry.output }}
+        {% endfor %}
+    </div>
+</div>

Added: trunk/phpgwapi/js/jquery/jqTree/jqtree-circle.png
===================================================================
(Binary files differ)


Property changes on: trunk/phpgwapi/js/jquery/jqTree/jqtree-circle.png
___________________________________________________________________
Added: svn:mime-type
   + application/octet-stream

Added: trunk/phpgwapi/js/jquery/jqTree/jqtree.css
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/jqtree.css                          (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/jqtree.css  2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,132 @@
+ul.jqtree-tree {
+  list-style: none outside;
+  margin-left: 0;
+  margin-bottom: 0;
+  padding: 0; }
+  ul.jqtree-tree ul.jqtree_common {
+    list-style: none outside;
+    margin-left: 12px;
+    margin-right: 0;
+    margin-bottom: 0;
+    padding: 0;
+    display: block; }
+  ul.jqtree-tree li.jqtree-closed > ul.jqtree_common {
+    display: none; }
+  ul.jqtree-tree li.jqtree_common {
+    clear: both;
+    list-style-type: none; }
+  ul.jqtree-tree .jqtree-toggler {
+    border-bottom: none;
+    color: #333;
+    text-decoration: none;
+    vertical-align: middle; }
+    ul.jqtree-tree .jqtree-toggler:hover {
+      color: #000;
+      text-decoration: none; }
+    ul.jqtree-tree .jqtree-toggler.jqtree-closed {
+      background-position: 0 0; }
+    ul.jqtree-tree .jqtree-toggler.jqtree-toggler-left {
+      margin-right: 0.5em; }
+    ul.jqtree-tree .jqtree-toggler.jqtree-toggler-right {
+      margin-left: 0.5em; }
+  ul.jqtree-tree .jqtree-element {
+    cursor: pointer;
+    position: relative; }
+  ul.jqtree-tree .jqtree-title {
+    color: #1C4257;
+    vertical-align: middle;
+    margin-left: 1.5em; }
+    ul.jqtree-tree .jqtree-title.jqtree-title-folder {
+      margin-left: 0; }
+  ul.jqtree-tree li.jqtree-folder {
+    margin-bottom: 4px; }
+    ul.jqtree-tree li.jqtree-folder.jqtree-closed {
+      margin-bottom: 1px; }
+  ul.jqtree-tree li.jqtree-ghost {
+    position: relative;
+    z-index: 10;
+    margin-right: 10px;
+    /* todo: add classes to span? */ }
+    ul.jqtree-tree li.jqtree-ghost span {
+      display: block; }
+    ul.jqtree-tree li.jqtree-ghost span.jqtree-circle {
+      border: solid 2px #0000ff;
+      -webkit-border-radius: 100px;
+      -moz-border-radius: 100px;
+      border-radius: 100px;
+      height: 8px;
+      width: 8px;
+      position: absolute;
+      top: -4px;
+      left: -6px;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box; }
+    ul.jqtree-tree li.jqtree-ghost span.jqtree-line {
+      background-color: #0000ff;
+      height: 2px;
+      padding: 0;
+      position: absolute;
+      top: -1px;
+      left: 2px;
+      width: 100%; }
+    ul.jqtree-tree li.jqtree-ghost.jqtree-inside {
+      margin-left: 48px; }
+  ul.jqtree-tree span.jqtree-border {
+    position: absolute;
+    display: block;
+    left: -2px;
+    top: 0;
+    border: solid 2px #0000ff;
+    border-radius: 6px;
+    margin: 0;
+    box-sizing: content-box; }
+  ul.jqtree-tree li.jqtree-selected > .jqtree-element,
+  ul.jqtree-tree li.jqtree-selected > .jqtree-element:hover {
+    background-color: #97BDD6;
+    background: -webkit-gradient(linear, left top, left bottom, from(#BEE0F5), 
to(#89AFCA));
+    background: -moz-linear-gradient(top, #BEE0F5, #89AFCA);
+    background: -ms-linear-gradient(top, #BEE0F5, #89AFCA);
+    background: -o-linear-gradient(top, #BEE0F5, #89AFCA);
+    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7); }
+  ul.jqtree-tree .jqtree-moving > .jqtree-element .jqtree-title {
+    outline: dashed 1px #0000ff; }
+
+ul.jqtree-tree.jqtree-rtl {
+  direction: rtl; }
+  ul.jqtree-tree.jqtree-rtl ul.jqtree_common {
+    margin-left: 0;
+    margin-right: 12px; }
+  ul.jqtree-tree.jqtree-rtl .jqtree-toggler {
+    margin-left: 0.5em;
+    margin-right: 0; }
+  ul.jqtree-tree.jqtree-rtl .jqtree-title {
+    margin-left: 0;
+    margin-right: 1.5em; }
+    ul.jqtree-tree.jqtree-rtl .jqtree-title.jqtree-title-folder {
+      margin-right: 0; }
+  ul.jqtree-tree.jqtree-rtl li.jqtree-ghost {
+    margin-right: 0;
+    margin-left: 10px; }
+    ul.jqtree-tree.jqtree-rtl li.jqtree-ghost span.jqtree-circle {
+      right: -6px; }
+    ul.jqtree-tree.jqtree-rtl li.jqtree-ghost span.jqtree-line {
+      right: 2px; }
+    ul.jqtree-tree.jqtree-rtl li.jqtree-ghost.jqtree-inside {
+      margin-left: 0;
+      margin-right: 48px; }
+  ul.jqtree-tree.jqtree-rtl span.jqtree-border {
+    right: -2px; }
+
+span.jqtree-dragging {
+  color: #fff;
+  background: #000;
+  opacity: 0.6;
+  cursor: pointer;
+  padding: 2px 8px; }
+
+/* IE 6, 7, 8 */
address@hidden \0screen\,screen\9  {
+  ul.jqtree-tree li.jqtree-ghost span.jqtree-circle {
+    background: url(jqtree-circle.png) no-repeat;
+    border: 0 none; } }

Added: trunk/phpgwapi/js/jquery/jqTree/jqtree.jquery.json
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/jqtree.jquery.json                          
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/jqtree.jquery.json  2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,23 @@
+{
+    "name": "jqtree",
+    "version": "1.3.3",
+    "title": "jqTree",
+    "description": "JqTree is a jQuery widget for displaying a tree structure 
in html. It supports json data, loading via ajax and drag-and-drop",
+    "keywords": [
+        "tree"
+    ],
+    "author": {
+        "name": "Marco Braak"
+    },
+    "homepage": "http://mbraak.github.io/jqTree/";,
+    "download": "https://github.com/mbraak/jqTree/tarball/master";,
+    "licenses": [
+        {
+            "type": "Apache-2.0",
+            "url": "http://www.apache.org/licenses/LICENSE-2.0";
+        }
+    ],
+    "dependencies": {
+        "jquery": ">=1.5"
+    }
+}

Added: trunk/phpgwapi/js/jquery/jqTree/jqtree.scss
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/jqtree.scss                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/jqtree.scss 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,197 @@
+ul.jqtree-tree {
+    list-style: none outside;
+    margin-left: 0;
+    margin-bottom: 0;
+    padding: 0;
+
+    ul.jqtree_common {
+        list-style: none outside;
+        margin-left: 12px;
+        margin-right: 0;
+        margin-bottom: 0;
+        padding: 0;
+        display: block;
+    }
+
+    li.jqtree-closed > ul.jqtree_common {
+        display: none;
+    }
+
+    li.jqtree_common {
+        clear: both;
+        list-style-type: none;
+    }
+
+    .jqtree-toggler {
+        border-bottom: none;
+        color: #333;
+        text-decoration: none;
+        vertical-align: middle;
+
+        &:hover {
+            color: #000;
+            text-decoration: none;
+        }
+
+        &.jqtree-closed {
+            background-position: 0 0;
+        }
+
+        &.jqtree-toggler-left {
+            margin-right: 0.5em;
+        }
+
+        &.jqtree-toggler-right {
+            margin-left: 0.5em;
+        }
+    }
+
+    .jqtree-element {
+        cursor: pointer;
+        position: relative;
+    }
+
+    .jqtree-title {
+        color: #1C4257;
+        vertical-align: middle;
+        margin-left: 1.5em;
+
+        &.jqtree-title-folder {
+            margin-left: 0;
+        }
+    }
+
+    li.jqtree-folder {
+        margin-bottom: 4px;
+
+        &.jqtree-closed {
+            margin-bottom: 1px;
+        }
+    }
+
+    li.jqtree-ghost {
+        position: relative;
+        z-index: 10;
+        margin-right: 10px;
+
+        /* todo: add classes to span? */
+        span {
+            display: block;
+        }
+
+        span.jqtree-circle {
+            border: solid 2px #0000ff;
+            -webkit-border-radius: 100px;
+            -moz-border-radius: 100px;
+            border-radius: 100px;
+            height: 8px;
+            width: 8px;
+            position: absolute;
+            top: -4px;
+            left: -6px;
+            -webkit-box-sizing: border-box;
+            -moz-box-sizing: border-box;
+            box-sizing: border-box;
+        }
+
+        span.jqtree-line {
+            background-color: #0000ff;
+            height: 2px;
+            padding: 0;
+            position: absolute;
+            top: -1px;
+            left: 2px;
+            width: 100%;
+        }
+
+        &.jqtree-inside {
+            margin-left: 48px;
+        }
+    }
+
+    span.jqtree-border {
+        position: absolute;
+        display: block;
+        left: -2px;
+        top: 0;
+        border: solid 2px #0000ff;
+        border-radius: 6px;
+        margin: 0;
+        box-sizing: content-box;
+    }
+
+    li.jqtree-selected > .jqtree-element,
+    li.jqtree-selected > .jqtree-element:hover {
+        background-color: #97BDD6;
+        background: -webkit-gradient(linear, left top, left bottom, 
from(#BEE0F5), to(#89AFCA));
+        background: -moz-linear-gradient(top, #BEE0F5, #89AFCA);
+        background: -ms-linear-gradient(top, #BEE0F5, #89AFCA);
+        background: -o-linear-gradient(top, #BEE0F5, #89AFCA);
+        text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+    }
+
+    .jqtree-moving > .jqtree-element .jqtree-title {
+        outline: dashed 1px #0000ff;
+    }
+}
+
+ul.jqtree-tree.jqtree-rtl {
+    direction: rtl;
+
+    ul.jqtree_common {
+        margin-left: 0;
+        margin-right: 12px;
+    }
+
+    .jqtree-toggler {
+        margin-left: 0.5em;
+        margin-right: 0;
+    }
+
+    .jqtree-title {
+        margin-left: 0;
+        margin-right: 1.5em;
+
+        &.jqtree-title-folder {
+            margin-right: 0;
+        }
+    }
+
+    li.jqtree-ghost {
+        margin-right: 0;
+        margin-left: 10px;
+
+        span.jqtree-circle {
+            right: -6px;
+        }
+
+        span.jqtree-line {
+            right: 2px;
+        }
+
+        &.jqtree-inside {
+            margin-left: 0;
+            margin-right: 48px;
+        }
+    }
+
+    span.jqtree-border {
+        right: -2px;
+    }
+}
+
+span.jqtree-dragging {
+    color: #fff;
+    background: #000;
+    opacity: 0.6;
+    cursor: pointer;
+    padding: 2px 8px;
+}
+
+/* IE 6, 7, 8 */
address@hidden \0screen\,screen\9  {
+    ul.jqtree-tree li.jqtree-ghost span.jqtree-circle {
+        background: url(jqtree-circle.png) no-repeat;
+        border: 0 none;
+    }
+}

Added: trunk/phpgwapi/js/jquery/jqTree/karma.conf.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/karma.conf.js                               
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/karma.conf.js       2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,59 @@
+// Karma configuration
+// Generated on Mon Nov 24 2014 14:20:45 GMT+0100 (CET)
+
+module.exports = function(config) {
+    config.set({
+
+        // base path that will be used to resolve all patterns (eg. files, 
exclude)
+        basePath: '',
+
+        // frameworks to use
+        // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+        frameworks: ['browserify', 'qunit'],
+
+        // list of files / patterns to load in the browser
+        files: [
+            'src/karma-test.js',
+            'static/bower_components/json3/lib/json3.js'
+        ],
+
+        // list of files to exclude
+        exclude: [
+        ],
+
+        preprocessors: {
+            'src/karma-test.js': ['browserify']
+        },
+
+        browserify: {
+            transform: ['coffeeify'],
+            extensions: ['.js', '.coffee']
+        },
+
+        // test results reporter to use
+        // possible values: 'dots', 'progress'
+        // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+        reporters: ['progress'],
+
+        // web server port
+        port: 9876,
+
+        // enable / disable colors in the output (reporters and logs)
+        colors: true,
+
+        // level of logging
+        // possible values: config.LOG_DISABLE || config.LOG_ERROR || 
config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+        logLevel: config.LOG_INFO,
+
+        // enable / disable watching file and executing tests whenever any 
file changes
+        autoWatch: true,
+
+        // start these browsers
+        // available browser launchers: 
https://npmjs.org/browse/keyword/karma-launcher
+        browsers: ['Chrome', 'Firefox', 'PhantomJS', 'IE8 - WinXP'],
+
+        // Continuous Integration mode
+        // if true, Karma captures browsers, runs the tests and exits
+        singleRun: false
+    });
+};

Added: trunk/phpgwapi/js/jquery/jqTree/lib/drag_and_drop_handler.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/drag_and_drop_handler.js                
                (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/drag_and_drop_handler.js        
2016-06-30 19:55:29 UTC (rev 15350)
@@ -0,0 +1,481 @@
+var $, DragAndDropHandler, DragElement, HitAreasGenerator, Position, 
VisibleNodeIterator, node_module,
+  extend = function(child, parent) { for (var key in parent) { if 
(hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { 
this.constructor = child; } ctor.prototype = parent.prototype; child.prototype 
= new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+node_module = require('./node');
+
+Position = node_module.Position;
+
+$ = jQuery;
+
+DragAndDropHandler = (function() {
+  function DragAndDropHandler(tree_widget) {
+    this.tree_widget = tree_widget;
+    this.hovered_area = null;
+    this.$ghost = null;
+    this.hit_areas = [];
+    this.is_dragging = false;
+    this.current_item = null;
+  }
+
+  DragAndDropHandler.prototype.mouseCapture = function(position_info) {
+    var $element, node_element;
+    $element = $(position_info.target);
+    if (!this.mustCaptureElement($element)) {
+      return null;
+    }
+    if (this.tree_widget.options.onIsMoveHandle && 
!this.tree_widget.options.onIsMoveHandle($element)) {
+      return null;
+    }
+    node_element = this.tree_widget._getNodeElement($element);
+    if (node_element && this.tree_widget.options.onCanMove) {
+      if (!this.tree_widget.options.onCanMove(node_element.node)) {
+        node_element = null;
+      }
+    }
+    this.current_item = node_element;
+    return this.current_item !== null;
+  };
+
+  DragAndDropHandler.prototype.mouseStart = function(position_info) {
+    var offset;
+    this.refresh();
+    offset = $(position_info.target).offset();
+    this.drag_element = new DragElement(this.current_item.node, 
position_info.page_x - offset.left, position_info.page_y - offset.top, 
this.tree_widget.element);
+    this.is_dragging = true;
+    this.current_item.$element.addClass('jqtree-moving');
+    return true;
+  };
+
+  DragAndDropHandler.prototype.mouseDrag = function(position_info) {
+    var area, can_move_to;
+    this.drag_element.move(position_info.page_x, position_info.page_y);
+    area = this.findHoveredArea(position_info.page_x, position_info.page_y);
+    can_move_to = this.canMoveToArea(area);
+    if (can_move_to && area) {
+      if (!area.node.isFolder()) {
+        this.stopOpenFolderTimer();
+      }
+      if (this.hovered_area !== area) {
+        this.hovered_area = area;
+        if (this.mustOpenFolderTimer(area)) {
+          this.startOpenFolderTimer(area.node);
+        } else {
+          this.stopOpenFolderTimer();
+        }
+        this.updateDropHint();
+      }
+    } else {
+      this.removeHover();
+      this.removeDropHint();
+      this.stopOpenFolderTimer();
+    }
+    if (!area) {
+      if (this.tree_widget.options.onDragMove != null) {
+        this.tree_widget.options.onDragMove(this.current_item.node, 
position_info.original_event);
+      }
+    }
+    return true;
+  };
+
+  DragAndDropHandler.prototype.mustCaptureElement = function($element) {
+    return !$element.is('input,select');
+  };
+
+  DragAndDropHandler.prototype.canMoveToArea = function(area) {
+    var position_name;
+    if (!area) {
+      return false;
+    } else if (this.tree_widget.options.onCanMoveTo) {
+      position_name = Position.getName(area.position);
+      return this.tree_widget.options.onCanMoveTo(this.current_item.node, 
area.node, position_name);
+    } else {
+      return true;
+    }
+  };
+
+  DragAndDropHandler.prototype.mouseStop = function(position_info) {
+    var current_item;
+    this.moveItem(position_info);
+    this.clear();
+    this.removeHover();
+    this.removeDropHint();
+    this.removeHitAreas();
+    current_item = this.current_item;
+    if (this.current_item) {
+      this.current_item.$element.removeClass('jqtree-moving');
+      this.current_item = null;
+    }
+    this.is_dragging = false;
+    if (!this.hovered_area && current_item) {
+      if (this.tree_widget.options.onDragStop != null) {
+        this.tree_widget.options.onDragStop(current_item.node, 
position_info.original_event);
+      }
+    }
+    return false;
+  };
+
+  DragAndDropHandler.prototype.refresh = function() {
+    this.removeHitAreas();
+    if (this.current_item) {
+      this.generateHitAreas();
+      this.current_item = 
this.tree_widget._getNodeElementForNode(this.current_item.node);
+      if (this.is_dragging) {
+        return this.current_item.$element.addClass('jqtree-moving');
+      }
+    }
+  };
+
+  DragAndDropHandler.prototype.removeHitAreas = function() {
+    return this.hit_areas = [];
+  };
+
+  DragAndDropHandler.prototype.clear = function() {
+    this.drag_element.remove();
+    return this.drag_element = null;
+  };
+
+  DragAndDropHandler.prototype.removeDropHint = function() {
+    if (this.previous_ghost) {
+      return this.previous_ghost.remove();
+    }
+  };
+
+  DragAndDropHandler.prototype.removeHover = function() {
+    return this.hovered_area = null;
+  };
+
+  DragAndDropHandler.prototype.generateHitAreas = function() {
+    var hit_areas_generator;
+    hit_areas_generator = new HitAreasGenerator(this.tree_widget.tree, 
this.current_item.node, this.getTreeDimensions().bottom);
+    return this.hit_areas = hit_areas_generator.generate();
+  };
+
+  DragAndDropHandler.prototype.findHoveredArea = function(x, y) {
+    var area, dimensions, high, low, mid;
+    dimensions = this.getTreeDimensions();
+    if (x < dimensions.left || y < dimensions.top || x > dimensions.right || y 
> dimensions.bottom) {
+      return null;
+    }
+    low = 0;
+    high = this.hit_areas.length;
+    while (low < high) {
+      mid = (low + high) >> 1;
+      area = this.hit_areas[mid];
+      if (y < area.top) {
+        high = mid;
+      } else if (y > area.bottom) {
+        low = mid + 1;
+      } else {
+        return area;
+      }
+    }
+    return null;
+  };
+
+  DragAndDropHandler.prototype.mustOpenFolderTimer = function(area) {
+    var node;
+    node = area.node;
+    return node.isFolder() && !node.is_open && area.position === 
Position.INSIDE;
+  };
+
+  DragAndDropHandler.prototype.updateDropHint = function() {
+    var node_element;
+    if (!this.hovered_area) {
+      return;
+    }
+    this.removeDropHint();
+    node_element = 
this.tree_widget._getNodeElementForNode(this.hovered_area.node);
+    return this.previous_ghost = 
node_element.addDropHint(this.hovered_area.position);
+  };
+
+  DragAndDropHandler.prototype.startOpenFolderTimer = function(folder) {
+    var openFolder;
+    openFolder = (function(_this) {
+      return function() {
+        return _this.tree_widget._openNode(folder, 
_this.tree_widget.options.slide, function() {
+          _this.refresh();
+          return _this.updateDropHint();
+        });
+      };
+    })(this);
+    this.stopOpenFolderTimer();
+    return this.open_folder_timer = setTimeout(openFolder, 
this.tree_widget.options.openFolderDelay);
+  };
+
+  DragAndDropHandler.prototype.stopOpenFolderTimer = function() {
+    if (this.open_folder_timer) {
+      clearTimeout(this.open_folder_timer);
+      return this.open_folder_timer = null;
+    }
+  };
+
+  DragAndDropHandler.prototype.moveItem = function(position_info) {
+    var doMove, event, moved_node, position, previous_parent, target_node;
+    if (this.hovered_area && this.hovered_area.position !== Position.NONE && 
this.canMoveToArea(this.hovered_area)) {
+      moved_node = this.current_item.node;
+      target_node = this.hovered_area.node;
+      position = this.hovered_area.position;
+      previous_parent = moved_node.parent;
+      if (position === Position.INSIDE) {
+        this.hovered_area.node.is_open = true;
+      }
+      doMove = (function(_this) {
+        return function() {
+          _this.tree_widget.tree.moveNode(moved_node, target_node, position);
+          _this.tree_widget.element.empty();
+          return _this.tree_widget._refreshElements();
+        };
+      })(this);
+      event = this.tree_widget._triggerEvent('tree.move', {
+        move_info: {
+          moved_node: moved_node,
+          target_node: target_node,
+          position: Position.getName(position),
+          previous_parent: previous_parent,
+          do_move: doMove,
+          original_event: position_info.original_event
+        }
+      });
+      if (!event.isDefaultPrevented()) {
+        return doMove();
+      }
+    }
+  };
+
+  DragAndDropHandler.prototype.getTreeDimensions = function() {
+    var offset;
+    offset = this.tree_widget.element.offset();
+    return {
+      left: offset.left,
+      top: offset.top,
+      right: offset.left + this.tree_widget.element.width(),
+      bottom: offset.top + this.tree_widget.element.height() + 16
+    };
+  };
+
+  return DragAndDropHandler;
+
+})();
+
+VisibleNodeIterator = (function() {
+  function VisibleNodeIterator(tree) {
+    this.tree = tree;
+  }
+
+  VisibleNodeIterator.prototype.iterate = function() {
+    var _iterateNode, is_first_node;
+    is_first_node = true;
+    _iterateNode = (function(_this) {
+      return function(node, next_node) {
+        var $element, child, children_length, i, j, len, must_iterate_inside, 
ref;
+        must_iterate_inside = (node.is_open || !node.element) && 
node.hasChildren();
+        if (node.element) {
+          $element = $(node.element);
+          if (!$element.is(':visible')) {
+            return;
+          }
+          if (is_first_node) {
+            _this.handleFirstNode(node, $element);
+            is_first_node = false;
+          }
+          if (!node.hasChildren()) {
+            _this.handleNode(node, next_node, $element);
+          } else if (node.is_open) {
+            if (!_this.handleOpenFolder(node, $element)) {
+              must_iterate_inside = false;
+            }
+          } else {
+            _this.handleClosedFolder(node, next_node, $element);
+          }
+        }
+        if (must_iterate_inside) {
+          children_length = node.children.length;
+          ref = node.children;
+          for (i = j = 0, len = ref.length; j < len; i = ++j) {
+            child = ref[i];
+            if (i === (children_length - 1)) {
+              _iterateNode(node.children[i], null);
+            } else {
+              _iterateNode(node.children[i], node.children[i + 1]);
+            }
+          }
+          if (node.is_open) {
+            return _this.handleAfterOpenFolder(node, next_node, $element);
+          }
+        }
+      };
+    })(this);
+    return _iterateNode(this.tree, null);
+  };
+
+  VisibleNodeIterator.prototype.handleNode = function(node, next_node, 
$element) {};
+
+  VisibleNodeIterator.prototype.handleOpenFolder = function(node, $element) {};
+
+  VisibleNodeIterator.prototype.handleClosedFolder = function(node, next_node, 
$element) {};
+
+  VisibleNodeIterator.prototype.handleAfterOpenFolder = function(node, 
next_node, $element) {};
+
+  VisibleNodeIterator.prototype.handleFirstNode = function(node, $element) {};
+
+  return VisibleNodeIterator;
+
+})();
+
+HitAreasGenerator = (function(superClass) {
+  extend(HitAreasGenerator, superClass);
+
+  function HitAreasGenerator(tree, current_node, tree_bottom) {
+    HitAreasGenerator.__super__.constructor.call(this, tree);
+    this.current_node = current_node;
+    this.tree_bottom = tree_bottom;
+  }
+
+  HitAreasGenerator.prototype.generate = function() {
+    this.positions = [];
+    this.last_top = 0;
+    this.iterate();
+    return this.generateHitAreas(this.positions);
+  };
+
+  HitAreasGenerator.prototype.getTop = function($element) {
+    return $element.offset().top;
+  };
+
+  HitAreasGenerator.prototype.addPosition = function(node, position, top) {
+    var area;
+    area = {
+      top: top,
+      node: node,
+      position: position
+    };
+    this.positions.push(area);
+    return this.last_top = top;
+  };
+
+  HitAreasGenerator.prototype.handleNode = function(node, next_node, $element) 
{
+    var top;
+    top = this.getTop($element);
+    if (node === this.current_node) {
+      this.addPosition(node, Position.NONE, top);
+    } else {
+      this.addPosition(node, Position.INSIDE, top);
+    }
+    if (next_node === this.current_node || node === this.current_node) {
+      return this.addPosition(node, Position.NONE, top);
+    } else {
+      return this.addPosition(node, Position.AFTER, top);
+    }
+  };
+
+  HitAreasGenerator.prototype.handleOpenFolder = function(node, $element) {
+    if (node === this.current_node) {
+      return false;
+    }
+    if (node.children[0] !== this.current_node) {
+      this.addPosition(node, Position.INSIDE, this.getTop($element));
+    }
+    return true;
+  };
+
+  HitAreasGenerator.prototype.handleClosedFolder = function(node, next_node, 
$element) {
+    var top;
+    top = this.getTop($element);
+    if (node === this.current_node) {
+      return this.addPosition(node, Position.NONE, top);
+    } else {
+      this.addPosition(node, Position.INSIDE, top);
+      if (next_node !== this.current_node) {
+        return this.addPosition(node, Position.AFTER, top);
+      }
+    }
+  };
+
+  HitAreasGenerator.prototype.handleFirstNode = function(node, $element) {
+    if (node !== this.current_node) {
+      return this.addPosition(node, Position.BEFORE, 
this.getTop($(node.element)));
+    }
+  };
+
+  HitAreasGenerator.prototype.handleAfterOpenFolder = function(node, 
next_node, $element) {
+    if (node === this.current_node.node || next_node === 
this.current_node.node) {
+      return this.addPosition(node, Position.NONE, this.last_top);
+    } else {
+      return this.addPosition(node, Position.AFTER, this.last_top);
+    }
+  };
+
+  HitAreasGenerator.prototype.generateHitAreas = function(positions) {
+    var group, hit_areas, j, len, position, previous_top;
+    previous_top = -1;
+    group = [];
+    hit_areas = [];
+    for (j = 0, len = positions.length; j < len; j++) {
+      position = positions[j];
+      if (position.top !== previous_top && group.length) {
+        if (group.length) {
+          this.generateHitAreasForGroup(hit_areas, group, previous_top, 
position.top);
+        }
+        previous_top = position.top;
+        group = [];
+      }
+      group.push(position);
+    }
+    this.generateHitAreasForGroup(hit_areas, group, previous_top, 
this.tree_bottom);
+    return hit_areas;
+  };
+
+  HitAreasGenerator.prototype.generateHitAreasForGroup = function(hit_areas, 
positions_in_group, top, bottom) {
+    var area_height, area_top, i, position, position_count;
+    position_count = Math.min(positions_in_group.length, 4);
+    area_height = Math.round((bottom - top) / position_count);
+    area_top = top;
+    i = 0;
+    while (i < position_count) {
+      position = positions_in_group[i];
+      hit_areas.push({
+        top: area_top,
+        bottom: area_top + area_height,
+        node: position.node,
+        position: position.position
+      });
+      area_top += area_height;
+      i += 1;
+    }
+    return null;
+  };
+
+  return HitAreasGenerator;
+
+})(VisibleNodeIterator);
+
+DragElement = (function() {
+  function DragElement(node, offset_x, offset_y, $tree) {
+    this.offset_x = offset_x;
+    this.offset_y = offset_y;
+    this.$element = $("<span class=\"jqtree-title jqtree-dragging\">" + 
node.name + "</span>");
+    this.$element.css("position", "absolute");
+    $tree.append(this.$element);
+  }
+
+  DragElement.prototype.move = function(page_x, page_y) {
+    return this.$element.offset({
+      left: page_x - this.offset_x,
+      top: page_y - this.offset_y
+    });
+  };
+
+  DragElement.prototype.remove = function() {
+    return this.$element.remove();
+  };
+
+  return DragElement;
+
+})();
+
+module.exports = {
+  DragAndDropHandler: DragAndDropHandler,
+  DragElement: DragElement,
+  HitAreasGenerator: HitAreasGenerator
+};

Added: trunk/phpgwapi/js/jquery/jqTree/lib/elements_renderer.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/elements_renderer.js                    
        (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/elements_renderer.js    2016-06-30 
19:55:29 UTC (rev 15350)
@@ -0,0 +1,220 @@
+var $, ElementsRenderer, NodeElement, html_escape, node_element, util;
+
+node_element = require('./node_element');
+
+NodeElement = node_element.NodeElement;
+
+util = require('./util');
+
+html_escape = util.html_escape;
+
+$ = jQuery;
+
+ElementsRenderer = (function() {
+  function ElementsRenderer(tree_widget) {
+    this.tree_widget = tree_widget;
+    this.opened_icon_element = 
this.createButtonElement(tree_widget.options.openedIcon);
+    this.closed_icon_element = 
this.createButtonElement(tree_widget.options.closedIcon);
+  }
+
+  ElementsRenderer.prototype.render = function(from_node) {
+    if (from_node && from_node.parent) {
+      return this.renderFromNode(from_node);
+    } else {
+      return this.renderFromRoot();
+    }
+  };
+
+  ElementsRenderer.prototype.renderFromRoot = function() {
+    var $element;
+    $element = this.tree_widget.element;
+    $element.empty();
+    return this.createDomElements($element[0], this.tree_widget.tree.children, 
true, true, 1);
+  };
+
+  ElementsRenderer.prototype.renderFromNode = function(node) {
+    var $previous_li, li;
+    $previous_li = $(node.element);
+    li = this.createLi(node, node.getLevel());
+    this.attachNodeData(node, li);
+    $previous_li.after(li);
+    $previous_li.remove();
+    if (node.children) {
+      return this.createDomElements(li, node.children, false, false, 
node.getLevel() + 1);
+    }
+  };
+
+  ElementsRenderer.prototype.createDomElements = function(element, children, 
is_root_node, is_open, level) {
+    var child, i, len, li, ul;
+    ul = this.createUl(is_root_node);
+    element.appendChild(ul);
+    for (i = 0, len = children.length; i < len; i++) {
+      child = children[i];
+      li = this.createLi(child, level);
+      ul.appendChild(li);
+      this.attachNodeData(child, li);
+      if (child.hasChildren()) {
+        this.createDomElements(li, child.children, false, child.is_open, level 
+ 1);
+      }
+    }
+    return null;
+  };
+
+  ElementsRenderer.prototype.attachNodeData = function(node, li) {
+    node.element = li;
+    return $(li).data('node', node);
+  };
+
+  ElementsRenderer.prototype.createUl = function(is_root_node) {
+    var class_string, role, ul;
+    if (!is_root_node) {
+      class_string = '';
+      role = 'group';
+    } else {
+      class_string = 'jqtree-tree';
+      role = 'tree';
+      if (this.tree_widget.options.rtl) {
+        class_string += ' jqtree-rtl';
+      }
+    }
+    ul = document.createElement('ul');
+    ul.className = "jqtree_common " + class_string;
+    ul.setAttribute('role', role);
+    return ul;
+  };
+
+  ElementsRenderer.prototype.createLi = function(node, level) {
+    var is_selected, li;
+    is_selected = this.tree_widget.select_node_handler && 
this.tree_widget.select_node_handler.isNodeSelected(node);
+    if (node.isFolder()) {
+      li = this.createFolderLi(node, level, is_selected);
+    } else {
+      li = this.createNodeLi(node, level, is_selected);
+    }
+    if (this.tree_widget.options.onCreateLi) {
+      this.tree_widget.options.onCreateLi(node, $(li));
+    }
+    return li;
+  };
+
+  ElementsRenderer.prototype.createFolderLi = function(node, level, 
is_selected) {
+    var button_classes, button_link, div, folder_classes, icon_element, 
is_folder, li;
+    button_classes = this.getButtonClasses(node);
+    folder_classes = this.getFolderClasses(node, is_selected);
+    if (node.is_open) {
+      icon_element = this.opened_icon_element;
+    } else {
+      icon_element = this.closed_icon_element;
+    }
+    li = document.createElement('li');
+    li.className = "jqtree_common " + folder_classes;
+    li.setAttribute('role', 'presentation');
+    div = document.createElement('div');
+    div.className = "jqtree-element jqtree_common";
+    div.setAttribute('role', 'presentation');
+    li.appendChild(div);
+    button_link = document.createElement('a');
+    button_link.className = button_classes;
+    button_link.appendChild(icon_element.cloneNode(false));
+    button_link.setAttribute('role', 'presentation');
+    button_link.setAttribute('aria-hidden', 'true');
+    if (this.tree_widget.options.buttonLeft) {
+      div.appendChild(button_link);
+    }
+    div.appendChild(this.createTitleSpan(node.name, level, is_selected, 
node.is_open, is_folder = true));
+    if (!this.tree_widget.options.buttonLeft) {
+      div.appendChild(button_link);
+    }
+    return li;
+  };
+
+  ElementsRenderer.prototype.createNodeLi = function(node, level, is_selected) 
{
+    var class_string, div, is_folder, li, li_classes;
+    li_classes = ['jqtree_common'];
+    if (is_selected) {
+      li_classes.push('jqtree-selected');
+    }
+    class_string = li_classes.join(' ');
+    li = document.createElement('li');
+    li.className = class_string;
+    li.setAttribute('role', 'presentation');
+    div = document.createElement('div');
+    div.className = "jqtree-element jqtree_common";
+    div.setAttribute('role', 'presentation');
+    li.appendChild(div);
+    div.appendChild(this.createTitleSpan(node.name, level, is_selected, 
node.is_open, is_folder = false));
+    return li;
+  };
+
+  ElementsRenderer.prototype.createTitleSpan = function(node_name, level, 
is_selected, is_open, is_folder) {
+    var classes, title_span;
+    title_span = document.createElement('span');
+    classes = "jqtree-title jqtree_common";
+    if (is_folder) {
+      classes += " jqtree-title-folder";
+    }
+    title_span.className = classes;
+    title_span.setAttribute('role', 'treeitem');
+    title_span.setAttribute('aria-level', level);
+    title_span.setAttribute('aria-selected', util.getBoolString(is_selected));
+    title_span.setAttribute('aria-expanded', util.getBoolString(is_open));
+    if (is_selected) {
+      title_span.setAttribute('tabindex', 0);
+    }
+    title_span.innerHTML = this.escapeIfNecessary(node_name);
+    return title_span;
+  };
+
+  ElementsRenderer.prototype.getButtonClasses = function(node) {
+    var classes;
+    classes = ['jqtree-toggler', 'jqtree_common'];
+    if (!node.is_open) {
+      classes.push('jqtree-closed');
+    }
+    if (this.tree_widget.options.buttonLeft) {
+      classes.push('jqtree-toggler-left');
+    } else {
+      classes.push('jqtree-toggler-right');
+    }
+    return classes.join(' ');
+  };
+
+  ElementsRenderer.prototype.getFolderClasses = function(node, is_selected) {
+    var classes;
+    classes = ['jqtree-folder'];
+    if (!node.is_open) {
+      classes.push('jqtree-closed');
+    }
+    if (is_selected) {
+      classes.push('jqtree-selected');
+    }
+    if (node.is_loading) {
+      classes.push('jqtree-loading');
+    }
+    return classes.join(' ');
+  };
+
+  ElementsRenderer.prototype.escapeIfNecessary = function(value) {
+    if (this.tree_widget.options.autoEscape) {
+      return html_escape(value);
+    } else {
+      return value;
+    }
+  };
+
+  ElementsRenderer.prototype.createButtonElement = function(value) {
+    var div;
+    if (typeof value === 'string') {
+      div = document.createElement('div');
+      div.innerHTML = value;
+      return document.createTextNode(div.innerHTML);
+    } else {
+      return $(value)[0];
+    }
+  };
+
+  return ElementsRenderer;
+
+})();
+
+module.exports = ElementsRenderer;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/key_handler.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/key_handler.js                          
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/key_handler.js  2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,120 @@
+var $, KeyHandler,
+  bind = function(fn, me){ return function(){ return fn.apply(me, arguments); 
}; };
+
+$ = jQuery;
+
+KeyHandler = (function() {
+  var DOWN, LEFT, RIGHT, UP;
+
+  LEFT = 37;
+
+  UP = 38;
+
+  RIGHT = 39;
+
+  DOWN = 40;
+
+  function KeyHandler(tree_widget) {
+    this.selectNode = bind(this.selectNode, this);
+    this.tree_widget = tree_widget;
+    if (tree_widget.options.keyboardSupport) {
+      $(document).bind('keydown.jqtree', $.proxy(this.handleKeyDown, this));
+    }
+  }
+
+  KeyHandler.prototype.deinit = function() {
+    return $(document).unbind('keydown.jqtree');
+  };
+
+  KeyHandler.prototype.moveDown = function() {
+    var node;
+    node = this.tree_widget.getSelectedNode();
+    if (node) {
+      return this.selectNode(node.getNextNode());
+    } else {
+      return false;
+    }
+  };
+
+  KeyHandler.prototype.moveUp = function() {
+    var node;
+    node = this.tree_widget.getSelectedNode();
+    if (node) {
+      return this.selectNode(node.getPreviousNode());
+    } else {
+      return false;
+    }
+  };
+
+  KeyHandler.prototype.moveRight = function() {
+    var node;
+    node = this.tree_widget.getSelectedNode();
+    if (!node) {
+      return true;
+    } else if (!node.isFolder()) {
+      return true;
+    } else {
+      if (node.is_open) {
+        return this.selectNode(node.getNextNode());
+      } else {
+        this.tree_widget.openNode(node);
+        return false;
+      }
+    }
+  };
+
+  KeyHandler.prototype.moveLeft = function() {
+    var node;
+    node = this.tree_widget.getSelectedNode();
+    if (!node) {
+      return true;
+    } else if (node.isFolder() && node.is_open) {
+      this.tree_widget.closeNode(node);
+      return false;
+    } else {
+      return this.selectNode(node.getParent());
+    }
+  };
+
+  KeyHandler.prototype.handleKeyDown = function(e) {
+    var key;
+    if (!this.tree_widget.options.keyboardSupport) {
+      return true;
+    }
+    if ($(document.activeElement).is('textarea,input,select')) {
+      return true;
+    }
+    if (!this.tree_widget.getSelectedNode()) {
+      return true;
+    }
+    key = e.which;
+    switch (key) {
+      case DOWN:
+        return this.moveDown();
+      case UP:
+        return this.moveUp();
+      case RIGHT:
+        return this.moveRight();
+      case LEFT:
+        return this.moveLeft();
+    }
+    return true;
+  };
+
+  KeyHandler.prototype.selectNode = function(node) {
+    if (!node) {
+      return true;
+    } else {
+      this.tree_widget.selectNode(node);
+      if (this.tree_widget.scroll_handler && 
(!this.tree_widget.scroll_handler.isScrolledIntoView($(node.element).find('.jqtree-element'))))
 {
+        this.tree_widget.scrollToNode(node);
+      }
+      return false;
+    }
+  };
+
+  return KeyHandler;
+
+})();
+
+module.exports = KeyHandler;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/mouse.widget.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/mouse.widget.js                         
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/mouse.widget.js 2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,191 @@
+
+/*
+This widget does the same a the mouse widget in jqueryui.
+ */
+var $, MouseWidget, SimpleWidget,
+  extend = function(child, parent) { for (var key in parent) { if 
(hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { 
this.constructor = child; } ctor.prototype = parent.prototype; child.prototype 
= new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+SimpleWidget = require('./simple.widget');
+
+$ = jQuery;
+
+MouseWidget = (function(superClass) {
+  extend(MouseWidget, superClass);
+
+  function MouseWidget() {
+    return MouseWidget.__super__.constructor.apply(this, arguments);
+  }
+
+  MouseWidget.is_mouse_handled = false;
+
+  MouseWidget.prototype._init = function() {
+    this.$el.bind('mousedown.mousewidget', $.proxy(this._mouseDown, this));
+    this.$el.bind('touchstart.mousewidget', $.proxy(this._touchStart, this));
+    this.is_mouse_started = false;
+    this.mouse_delay = 0;
+    this._mouse_delay_timer = null;
+    this._is_mouse_delay_met = true;
+    return this.mouse_down_info = null;
+  };
+
+  MouseWidget.prototype._deinit = function() {
+    var $document;
+    this.$el.unbind('mousedown.mousewidget');
+    this.$el.unbind('touchstart.mousewidget');
+    $document = $(document);
+    $document.unbind('mousemove.mousewidget');
+    return $document.unbind('mouseup.mousewidget');
+  };
+
+  MouseWidget.prototype._mouseDown = function(e) {
+    var result;
+    if (e.which !== 1) {
+      return;
+    }
+    result = this._handleMouseDown(e, this._getPositionInfo(e));
+    if (result) {
+      e.preventDefault();
+    }
+    return result;
+  };
+
+  MouseWidget.prototype._handleMouseDown = function(e, position_info) {
+    if (MouseWidget.is_mouse_handled) {
+      return;
+    }
+    if (this.is_mouse_started) {
+      this._handleMouseUp(position_info);
+    }
+    this.mouse_down_info = position_info;
+    if (!this._mouseCapture(position_info)) {
+      return;
+    }
+    this._handleStartMouse();
+    this.is_mouse_handled = true;
+    return true;
+  };
+
+  MouseWidget.prototype._handleStartMouse = function() {
+    var $document;
+    $document = $(document);
+    $document.bind('mousemove.mousewidget', $.proxy(this._mouseMove, this));
+    $document.bind('touchmove.mousewidget', $.proxy(this._touchMove, this));
+    $document.bind('mouseup.mousewidget', $.proxy(this._mouseUp, this));
+    $document.bind('touchend.mousewidget', $.proxy(this._touchEnd, this));
+    if (this.mouse_delay) {
+      return this._startMouseDelayTimer();
+    }
+  };
+
+  MouseWidget.prototype._startMouseDelayTimer = function() {
+    if (this._mouse_delay_timer) {
+      clearTimeout(this._mouse_delay_timer);
+    }
+    this._mouse_delay_timer = setTimeout((function(_this) {
+      return function() {
+        return _this._is_mouse_delay_met = true;
+      };
+    })(this), this.mouse_delay);
+    return this._is_mouse_delay_met = false;
+  };
+
+  MouseWidget.prototype._mouseMove = function(e) {
+    return this._handleMouseMove(e, this._getPositionInfo(e));
+  };
+
+  MouseWidget.prototype._handleMouseMove = function(e, position_info) {
+    if (this.is_mouse_started) {
+      this._mouseDrag(position_info);
+      return e.preventDefault();
+    }
+    if (this.mouse_delay && !this._is_mouse_delay_met) {
+      return true;
+    }
+    this.is_mouse_started = this._mouseStart(this.mouse_down_info) !== false;
+    if (this.is_mouse_started) {
+      this._mouseDrag(position_info);
+    } else {
+      this._handleMouseUp(position_info);
+    }
+    return !this.is_mouse_started;
+  };
+
+  MouseWidget.prototype._getPositionInfo = function(e) {
+    return {
+      page_x: e.pageX,
+      page_y: e.pageY,
+      target: e.target,
+      original_event: e
+    };
+  };
+
+  MouseWidget.prototype._mouseUp = function(e) {
+    return this._handleMouseUp(this._getPositionInfo(e));
+  };
+
+  MouseWidget.prototype._handleMouseUp = function(position_info) {
+    var $document;
+    $document = $(document);
+    $document.unbind('mousemove.mousewidget');
+    $document.unbind('touchmove.mousewidget');
+    $document.unbind('mouseup.mousewidget');
+    $document.unbind('touchend.mousewidget');
+    if (this.is_mouse_started) {
+      this.is_mouse_started = false;
+      this._mouseStop(position_info);
+    }
+  };
+
+  MouseWidget.prototype._mouseCapture = function(position_info) {
+    return true;
+  };
+
+  MouseWidget.prototype._mouseStart = function(position_info) {
+    return null;
+  };
+
+  MouseWidget.prototype._mouseDrag = function(position_info) {
+    return null;
+  };
+
+  MouseWidget.prototype._mouseStop = function(position_info) {
+    return null;
+  };
+
+  MouseWidget.prototype.setMouseDelay = function(mouse_delay) {
+    return this.mouse_delay = mouse_delay;
+  };
+
+  MouseWidget.prototype._touchStart = function(e) {
+    var touch;
+    if (e.originalEvent.touches.length > 1) {
+      return;
+    }
+    touch = e.originalEvent.changedTouches[0];
+    return this._handleMouseDown(e, this._getPositionInfo(touch));
+  };
+
+  MouseWidget.prototype._touchMove = function(e) {
+    var touch;
+    if (e.originalEvent.touches.length > 1) {
+      return;
+    }
+    touch = e.originalEvent.changedTouches[0];
+    return this._handleMouseMove(e, this._getPositionInfo(touch));
+  };
+
+  MouseWidget.prototype._touchEnd = function(e) {
+    var touch;
+    if (e.originalEvent.touches.length > 1) {
+      return;
+    }
+    touch = e.originalEvent.changedTouches[0];
+    return this._handleMouseUp(this._getPositionInfo(touch));
+  };
+
+  return MouseWidget;
+
+})(SimpleWidget);
+
+module.exports = MouseWidget;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/node.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/node.js                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/node.js 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,582 @@
+var $, Node, Position;
+
+$ = jQuery;
+
+Position = {
+  getName: function(position) {
+    return Position.strings[position - 1];
+  },
+  nameToIndex: function(name) {
+    var i, j, ref;
+    for (i = j = 1, ref = Position.strings.length; 1 <= ref ? j <= ref : j >= 
ref; i = 1 <= ref ? ++j : --j) {
+      if (Position.strings[i - 1] === name) {
+        return i;
+      }
+    }
+    return 0;
+  }
+};
+
+Position.BEFORE = 1;
+
+Position.AFTER = 2;
+
+Position.INSIDE = 3;
+
+Position.NONE = 4;
+
+Position.strings = ['before', 'after', 'inside', 'none'];
+
+Node = (function() {
+  function Node(o, is_root, node_class) {
+    if (is_root == null) {
+      is_root = false;
+    }
+    if (node_class == null) {
+      node_class = Node;
+    }
+    this.name = '';
+    this.setData(o);
+    this.children = [];
+    this.parent = null;
+    if (is_root) {
+      this.id_mapping = {};
+      this.tree = this;
+      this.node_class = node_class;
+    }
+  }
+
+  Node.prototype.setData = function(o) {
+
+    /*
+    Set the data of this node.
+    
+    setData(string): set the name of the node
+    setdata(object): set attributes of the node
+    
+    Examples:
+        setdata('node1')
+    
+        setData({ name: 'node1', id: 1});
+    
+        setData({ name: 'node2', id: 2, color: 'green'});
+    
+    * This is an internal function; it is not in the docs
+    * Does not remove existing node values
+     */
+    var key, setName, value;
+    setName = (function(_this) {
+      return function(name) {
+        if (name !== null) {
+          return _this.name = name;
+        }
+      };
+    })(this);
+    if (typeof o !== 'object') {
+      setName(o);
+    } else {
+      for (key in o) {
+        value = o[key];
+        if (key === 'label') {
+          setName(value);
+        } else if (key !== 'children') {
+          this[key] = value;
+        }
+      }
+    }
+    return null;
+  };
+
+  Node.prototype.initFromData = function(data) {
+    var addChildren, addNode;
+    addNode = (function(_this) {
+      return function(node_data) {
+        _this.setData(node_data);
+        if (node_data.children) {
+          return addChildren(node_data.children);
+        }
+      };
+    })(this);
+    addChildren = (function(_this) {
+      return function(children_data) {
+        var child, j, len, node;
+        for (j = 0, len = children_data.length; j < len; j++) {
+          child = children_data[j];
+          node = new _this.tree.node_class('');
+          node.initFromData(child);
+          _this.addChild(node);
+        }
+        return null;
+      };
+    })(this);
+    addNode(data);
+    return null;
+  };
+
+
+  /*
+  Create tree from data.
+  
+  Structure of data is:
+  [
+      {
+          label: 'node1',
+          children: [
+              { label: 'child1' },
+              { label: 'child2' }
+          ]
+      },
+      {
+          label: 'node2'
+      }
+  ]
+   */
+
+  Node.prototype.loadFromData = function(data) {
+    var j, len, node, o;
+    this.removeChildren();
+    for (j = 0, len = data.length; j < len; j++) {
+      o = data[j];
+      node = new this.tree.node_class(o);
+      this.addChild(node);
+      if (typeof o === 'object' && o.children) {
+        node.loadFromData(o.children);
+      }
+    }
+    return null;
+  };
+
+
+  /*
+  Add child.
+  
+  tree.addChild(
+      new Node('child1')
+  );
+   */
+
+  Node.prototype.addChild = function(node) {
+    this.children.push(node);
+    return node._setParent(this);
+  };
+
+
+  /*
+  Add child at position. Index starts at 0.
+  
+  tree.addChildAtPosition(
+      new Node('abc'),
+      1
+  );
+   */
+
+  Node.prototype.addChildAtPosition = function(node, index) {
+    this.children.splice(index, 0, node);
+    return node._setParent(this);
+  };
+
+  Node.prototype._setParent = function(parent) {
+    this.parent = parent;
+    this.tree = parent.tree;
+    return this.tree.addNodeToIndex(this);
+  };
+
+
+  /*
+  Remove child. This also removes the children of the node.
+  
+  tree.removeChild(tree.children[0]);
+   */
+
+  Node.prototype.removeChild = function(node) {
+    node.removeChildren();
+    return this._removeChild(node);
+  };
+
+  Node.prototype._removeChild = function(node) {
+    this.children.splice(this.getChildIndex(node), 1);
+    return this.tree.removeNodeFromIndex(node);
+  };
+
+
+  /*
+  Get child index.
+  
+  var index = getChildIndex(node);
+   */
+
+  Node.prototype.getChildIndex = function(node) {
+    return $.inArray(node, this.children);
+  };
+
+
+  /*
+  Does the tree have children?
+  
+  if (tree.hasChildren()) {
+      //
+  }
+   */
+
+  Node.prototype.hasChildren = function() {
+    return this.children.length !== 0;
+  };
+
+  Node.prototype.isFolder = function() {
+    return this.hasChildren() || this.load_on_demand;
+  };
+
+
+  /*
+  Iterate over all the nodes in the tree.
+  
+  Calls callback with (node, level).
+  
+  The callback must return true to continue the iteration on current node.
+  
+  tree.iterate(
+      function(node, level) {
+         console.log(node.name);
+  
+         // stop iteration after level 2
+         return (level <= 2);
+      }
+  );
+   */
+
+  Node.prototype.iterate = function(callback) {
+    var _iterate;
+    _iterate = function(node, level) {
+      var child, j, len, ref, result;
+      if (node.children) {
+        ref = node.children;
+        for (j = 0, len = ref.length; j < len; j++) {
+          child = ref[j];
+          result = callback(child, level);
+          if (result && child.hasChildren()) {
+            _iterate(child, level + 1);
+          }
+        }
+        return null;
+      }
+    };
+    _iterate(this, 0);
+    return null;
+  };
+
+
+  /*
+  Move node relative to another node.
+  
+  Argument position: Position.BEFORE, Position.AFTER or Position.Inside
+  
+  // move node1 after node2
+  tree.moveNode(node1, node2, Position.AFTER);
+   */
+
+  Node.prototype.moveNode = function(moved_node, target_node, position) {
+    if (moved_node.isParentOf(target_node)) {
+      return;
+    }
+    moved_node.parent._removeChild(moved_node);
+    if (position === Position.AFTER) {
+      return target_node.parent.addChildAtPosition(moved_node, 
target_node.parent.getChildIndex(target_node) + 1);
+    } else if (position === Position.BEFORE) {
+      return target_node.parent.addChildAtPosition(moved_node, 
target_node.parent.getChildIndex(target_node));
+    } else if (position === Position.INSIDE) {
+      return target_node.addChildAtPosition(moved_node, 0);
+    }
+  };
+
+
+  /*
+  Get the tree as data.
+   */
+
+  Node.prototype.getData = function(include_parent) {
+    var getDataFromNodes;
+    if (include_parent == null) {
+      include_parent = false;
+    }
+    getDataFromNodes = function(nodes) {
+      var data, j, k, len, node, tmp_node, v;
+      data = [];
+      for (j = 0, len = nodes.length; j < len; j++) {
+        node = nodes[j];
+        tmp_node = {};
+        for (k in node) {
+          v = node[k];
+          if ((k !== 'parent' && k !== 'children' && k !== 'element' && k !== 
'tree') && Object.prototype.hasOwnProperty.call(node, k)) {
+            tmp_node[k] = v;
+          }
+        }
+        if (node.hasChildren()) {
+          tmp_node.children = getDataFromNodes(node.children);
+        }
+        data.push(tmp_node);
+      }
+      return data;
+    };
+    if (include_parent) {
+      return getDataFromNodes([this]);
+    } else {
+      return getDataFromNodes(this.children);
+    }
+  };
+
+  Node.prototype.getNodeByName = function(name) {
+    var result;
+    result = null;
+    this.iterate(function(node) {
+      if (node.name === name) {
+        result = node;
+        return false;
+      } else {
+        return true;
+      }
+    });
+    return result;
+  };
+
+  Node.prototype.addAfter = function(node_info) {
+    var child_index, node;
+    if (!this.parent) {
+      return null;
+    } else {
+      node = new this.tree.node_class(node_info);
+      child_index = this.parent.getChildIndex(this);
+      this.parent.addChildAtPosition(node, child_index + 1);
+      if (typeof node_info === 'object' && node_info.children && 
node_info.children.length) {
+        node.loadFromData(node_info.children);
+      }
+      return node;
+    }
+  };
+
+  Node.prototype.addBefore = function(node_info) {
+    var child_index, node;
+    if (!this.parent) {
+      return null;
+    } else {
+      node = new this.tree.node_class(node_info);
+      child_index = this.parent.getChildIndex(this);
+      this.parent.addChildAtPosition(node, child_index);
+      if (typeof node_info === 'object' && node_info.children && 
node_info.children.length) {
+        node.loadFromData(node_info.children);
+      }
+      return node;
+    }
+  };
+
+  Node.prototype.addParent = function(node_info) {
+    var child, j, len, new_parent, original_parent, ref;
+    if (!this.parent) {
+      return null;
+    } else {
+      new_parent = new this.tree.node_class(node_info);
+      new_parent._setParent(this.tree);
+      original_parent = this.parent;
+      ref = original_parent.children;
+      for (j = 0, len = ref.length; j < len; j++) {
+        child = ref[j];
+        new_parent.addChild(child);
+      }
+      original_parent.children = [];
+      original_parent.addChild(new_parent);
+      return new_parent;
+    }
+  };
+
+  Node.prototype.remove = function() {
+    if (this.parent) {
+      this.parent.removeChild(this);
+      return this.parent = null;
+    }
+  };
+
+  Node.prototype.append = function(node_info) {
+    var node;
+    node = new this.tree.node_class(node_info);
+    this.addChild(node);
+    if (typeof node_info === 'object' && node_info.children && 
node_info.children.length) {
+      node.loadFromData(node_info.children);
+    }
+    return node;
+  };
+
+  Node.prototype.prepend = function(node_info) {
+    var node;
+    node = new this.tree.node_class(node_info);
+    this.addChildAtPosition(node, 0);
+    if (typeof node_info === 'object' && node_info.children && 
node_info.children.length) {
+      node.loadFromData(node_info.children);
+    }
+    return node;
+  };
+
+  Node.prototype.isParentOf = function(node) {
+    var parent;
+    parent = node.parent;
+    while (parent) {
+      if (parent === this) {
+        return true;
+      }
+      parent = parent.parent;
+    }
+    return false;
+  };
+
+  Node.prototype.getLevel = function() {
+    var level, node;
+    level = 0;
+    node = this;
+    while (node.parent) {
+      level += 1;
+      node = node.parent;
+    }
+    return level;
+  };
+
+  Node.prototype.getNodeById = function(node_id) {
+    return this.id_mapping[node_id];
+  };
+
+  Node.prototype.addNodeToIndex = function(node) {
+    if (node.id != null) {
+      return this.id_mapping[node.id] = node;
+    }
+  };
+
+  Node.prototype.removeNodeFromIndex = function(node) {
+    if (node.id != null) {
+      return delete this.id_mapping[node.id];
+    }
+  };
+
+  Node.prototype.removeChildren = function() {
+    this.iterate((function(_this) {
+      return function(child) {
+        _this.tree.removeNodeFromIndex(child);
+        return true;
+      };
+    })(this));
+    return this.children = [];
+  };
+
+  Node.prototype.getPreviousSibling = function() {
+    var previous_index;
+    if (!this.parent) {
+      return null;
+    } else {
+      previous_index = this.parent.getChildIndex(this) - 1;
+      if (previous_index >= 0) {
+        return this.parent.children[previous_index];
+      } else {
+        return null;
+      }
+    }
+  };
+
+  Node.prototype.getNextSibling = function() {
+    var next_index;
+    if (!this.parent) {
+      return null;
+    } else {
+      next_index = this.parent.getChildIndex(this) + 1;
+      if (next_index < this.parent.children.length) {
+        return this.parent.children[next_index];
+      } else {
+        return null;
+      }
+    }
+  };
+
+  Node.prototype.getNodesByProperty = function(key, value) {
+    return this.filter(function(node) {
+      return node[key] === value;
+    });
+  };
+
+  Node.prototype.filter = function(f) {
+    var result;
+    result = [];
+    this.iterate(function(node) {
+      if (f(node)) {
+        result.push(node);
+      }
+      return true;
+    });
+    return result;
+  };
+
+  Node.prototype.getNextNode = function(include_children) {
+    var next_sibling;
+    if (include_children == null) {
+      include_children = true;
+    }
+    if (include_children && this.hasChildren() && this.is_open) {
+      return this.children[0];
+    } else {
+      if (!this.parent) {
+        return null;
+      } else {
+        next_sibling = this.getNextSibling();
+        if (next_sibling) {
+          return next_sibling;
+        } else {
+          return this.parent.getNextNode(false);
+        }
+      }
+    }
+  };
+
+  Node.prototype.getPreviousNode = function() {
+    var previous_sibling;
+    if (!this.parent) {
+      return null;
+    } else {
+      previous_sibling = this.getPreviousSibling();
+      if (previous_sibling) {
+        if (!previous_sibling.hasChildren() || !previous_sibling.is_open) {
+          return previous_sibling;
+        } else {
+          return previous_sibling.getLastChild();
+        }
+      } else {
+        return this.getParent();
+      }
+    }
+  };
+
+  Node.prototype.getParent = function() {
+    if (!this.parent) {
+      return null;
+    } else if (!this.parent.parent) {
+      return null;
+    } else {
+      return this.parent;
+    }
+  };
+
+  Node.prototype.getLastChild = function() {
+    var last_child;
+    if (!this.hasChildren()) {
+      return null;
+    } else {
+      last_child = this.children[this.children.length - 1];
+      if (!last_child.hasChildren() || !last_child.is_open) {
+        return last_child;
+      } else {
+        return last_child.getLastChild();
+      }
+    }
+  };
+
+  return Node;
+
+})();
+
+module.exports = {
+  Node: Node,
+  Position: Position
+};

Added: trunk/phpgwapi/js/jquery/jqTree/lib/node_element.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/node_element.js                         
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/node_element.js 2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,226 @@
+var $, BorderDropHint, FolderElement, GhostDropHint, NodeElement, Position, 
node,
+  extend = function(child, parent) { for (var key in parent) { if 
(hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { 
this.constructor = child; } ctor.prototype = parent.prototype; child.prototype 
= new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+node = require('./node');
+
+Position = node.Position;
+
+$ = jQuery;
+
+NodeElement = (function() {
+  function NodeElement(node, tree_widget) {
+    this.init(node, tree_widget);
+  }
+
+  NodeElement.prototype.init = function(node, tree_widget) {
+    this.node = node;
+    this.tree_widget = tree_widget;
+    if (!node.element) {
+      node.element = this.tree_widget.element;
+    }
+    return this.$element = $(node.element);
+  };
+
+  NodeElement.prototype.getUl = function() {
+    return this.$element.children('ul:first');
+  };
+
+  NodeElement.prototype.getSpan = function() {
+    return this.$element.children('.jqtree-element').find('span.jqtree-title');
+  };
+
+  NodeElement.prototype.getLi = function() {
+    return this.$element;
+  };
+
+  NodeElement.prototype.addDropHint = function(position) {
+    if (position === Position.INSIDE) {
+      return new BorderDropHint(this.$element);
+    } else {
+      return new GhostDropHint(this.node, this.$element, position);
+    }
+  };
+
+  NodeElement.prototype.select = function() {
+    var $li, $span;
+    $li = this.getLi();
+    $li.addClass('jqtree-selected');
+    $li.attr('aria-selected', 'true');
+    $span = this.getSpan();
+    return $span.attr('tabindex', 0);
+  };
+
+  NodeElement.prototype.deselect = function() {
+    var $li, $span;
+    $li = this.getLi();
+    $li.removeClass('jqtree-selected');
+    $li.attr('aria-selected', 'false');
+    $span = this.getSpan();
+    return $span.attr('tabindex', -1);
+  };
+
+  return NodeElement;
+
+})();
+
+FolderElement = (function(superClass) {
+  extend(FolderElement, superClass);
+
+  function FolderElement() {
+    return FolderElement.__super__.constructor.apply(this, arguments);
+  }
+
+  FolderElement.prototype.open = function(on_finished, slide) {
+    var $button, doOpen;
+    if (slide == null) {
+      slide = true;
+    }
+    if (!this.node.is_open) {
+      this.node.is_open = true;
+      $button = this.getButton();
+      $button.removeClass('jqtree-closed');
+      $button.html('');
+      
$button.append(this.tree_widget.renderer.opened_icon_element.cloneNode(false));
+      doOpen = (function(_this) {
+        return function() {
+          var $li, $span;
+          $li = _this.getLi();
+          $li.removeClass('jqtree-closed');
+          $span = _this.getSpan();
+          $span.attr('aria-expanded', 'true');
+          if (on_finished) {
+            on_finished();
+          }
+          return _this.tree_widget._triggerEvent('tree.open', {
+            node: _this.node
+          });
+        };
+      })(this);
+      if (slide) {
+        return this.getUl().slideDown('fast', doOpen);
+      } else {
+        this.getUl().show();
+        return doOpen();
+      }
+    }
+  };
+
+  FolderElement.prototype.close = function(slide) {
+    var $button, doClose;
+    if (slide == null) {
+      slide = true;
+    }
+    if (this.node.is_open) {
+      this.node.is_open = false;
+      $button = this.getButton();
+      $button.addClass('jqtree-closed');
+      $button.html('');
+      
$button.append(this.tree_widget.renderer.closed_icon_element.cloneNode(false));
+      doClose = (function(_this) {
+        return function() {
+          var $li, $span;
+          $li = _this.getLi();
+          $li.addClass('jqtree-closed');
+          $span = _this.getSpan();
+          $span.attr('aria-expanded', 'false');
+          return _this.tree_widget._triggerEvent('tree.close', {
+            node: _this.node
+          });
+        };
+      })(this);
+      if (slide) {
+        return this.getUl().slideUp('fast', doClose);
+      } else {
+        this.getUl().hide();
+        return doClose();
+      }
+    }
+  };
+
+  FolderElement.prototype.getButton = function() {
+    return this.$element.children('.jqtree-element').find('a.jqtree-toggler');
+  };
+
+  FolderElement.prototype.addDropHint = function(position) {
+    if (!this.node.is_open && position === Position.INSIDE) {
+      return new BorderDropHint(this.$element);
+    } else {
+      return new GhostDropHint(this.node, this.$element, position);
+    }
+  };
+
+  return FolderElement;
+
+})(NodeElement);
+
+BorderDropHint = (function() {
+  function BorderDropHint($element) {
+    var $div, width;
+    $div = $element.children('.jqtree-element');
+    width = $element.width() - 4;
+    this.$hint = $('<span class="jqtree-border"></span>');
+    $div.append(this.$hint);
+    this.$hint.css({
+      width: width,
+      height: $div.outerHeight() - 4
+    });
+  }
+
+  BorderDropHint.prototype.remove = function() {
+    return this.$hint.remove();
+  };
+
+  return BorderDropHint;
+
+})();
+
+GhostDropHint = (function() {
+  function GhostDropHint(node, $element, position) {
+    this.$element = $element;
+    this.node = node;
+    this.$ghost = $('<li class="jqtree_common jqtree-ghost"><span 
class="jqtree_common jqtree-circle"></span><span class="jqtree_common 
jqtree-line"></span></li>');
+    if (position === Position.AFTER) {
+      this.moveAfter();
+    } else if (position === Position.BEFORE) {
+      this.moveBefore();
+    } else if (position === Position.INSIDE) {
+      if (node.isFolder() && node.is_open) {
+        this.moveInsideOpenFolder();
+      } else {
+        this.moveInside();
+      }
+    }
+  }
+
+  GhostDropHint.prototype.remove = function() {
+    return this.$ghost.remove();
+  };
+
+  GhostDropHint.prototype.moveAfter = function() {
+    return this.$element.after(this.$ghost);
+  };
+
+  GhostDropHint.prototype.moveBefore = function() {
+    return this.$element.before(this.$ghost);
+  };
+
+  GhostDropHint.prototype.moveInsideOpenFolder = function() {
+    return $(this.node.children[0].element).before(this.$ghost);
+  };
+
+  GhostDropHint.prototype.moveInside = function() {
+    this.$element.after(this.$ghost);
+    return this.$ghost.addClass('jqtree-inside');
+  };
+
+  return GhostDropHint;
+
+})();
+
+module.exports = {
+  BorderDropHint: BorderDropHint,
+  FolderElement: FolderElement,
+  GhostDropHint: GhostDropHint,
+  NodeElement: NodeElement
+};

Added: trunk/phpgwapi/js/jquery/jqTree/lib/save_state_handler.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/save_state_handler.js                   
        (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/save_state_handler.js   2016-06-30 
19:55:29 UTC (rev 15350)
@@ -0,0 +1,238 @@
+var $, SaveStateHandler, indexOf, isInt, util;
+
+util = require('./util');
+
+indexOf = util.indexOf;
+
+isInt = util.isInt;
+
+$ = jQuery;
+
+SaveStateHandler = (function() {
+  function SaveStateHandler(tree_widget) {
+    this.tree_widget = tree_widget;
+  }
+
+  SaveStateHandler.prototype.saveState = function() {
+    var state;
+    state = JSON.stringify(this.getState());
+    if (this.tree_widget.options.onSetStateFromStorage) {
+      return this.tree_widget.options.onSetStateFromStorage(state);
+    } else if (this.supportsLocalStorage()) {
+      return localStorage.setItem(this.getCookieName(), state);
+    } else if ($.cookie) {
+      $.cookie.raw = true;
+      return $.cookie(this.getCookieName(), state, {
+        path: '/'
+      });
+    }
+  };
+
+  SaveStateHandler.prototype.getStateFromStorage = function() {
+    var json_data;
+    json_data = this._loadFromStorage();
+    if (json_data) {
+      return this._parseState(json_data);
+    } else {
+      return null;
+    }
+  };
+
+  SaveStateHandler.prototype._parseState = function(json_data) {
+    var state;
+    state = $.parseJSON(json_data);
+    if (state && state.selected_node && isInt(state.selected_node)) {
+      state.selected_node = [state.selected_node];
+    }
+    return state;
+  };
+
+  SaveStateHandler.prototype._loadFromStorage = function() {
+    if (this.tree_widget.options.onGetStateFromStorage) {
+      return this.tree_widget.options.onGetStateFromStorage();
+    } else if (this.supportsLocalStorage()) {
+      return localStorage.getItem(this.getCookieName());
+    } else if ($.cookie) {
+      $.cookie.raw = true;
+      return $.cookie(this.getCookieName());
+    } else {
+      return null;
+    }
+  };
+
+  SaveStateHandler.prototype.getState = function() {
+    var getOpenNodeIds, getSelectedNodeIds;
+    getOpenNodeIds = (function(_this) {
+      return function() {
+        var open_nodes;
+        open_nodes = [];
+        _this.tree_widget.tree.iterate(function(node) {
+          if (node.is_open && node.id && node.hasChildren()) {
+            open_nodes.push(node.id);
+          }
+          return true;
+        });
+        return open_nodes;
+      };
+    })(this);
+    getSelectedNodeIds = (function(_this) {
+      return function() {
+        var n;
+        return (function() {
+          var i, len, ref, results;
+          ref = this.tree_widget.getSelectedNodes();
+          results = [];
+          for (i = 0, len = ref.length; i < len; i++) {
+            n = ref[i];
+            results.push(n.id);
+          }
+          return results;
+        }).call(_this);
+      };
+    })(this);
+    return {
+      open_nodes: getOpenNodeIds(),
+      selected_node: getSelectedNodeIds()
+    };
+  };
+
+  SaveStateHandler.prototype.setInitialState = function(state) {
+    var must_load_on_demand;
+    if (!state) {
+      return false;
+    } else {
+      must_load_on_demand = this._openInitialNodes(state.open_nodes);
+      this._selectInitialNodes(state.selected_node);
+      return must_load_on_demand;
+    }
+  };
+
+  SaveStateHandler.prototype._openInitialNodes = function(node_ids) {
+    var i, len, must_load_on_demand, node, node_id;
+    must_load_on_demand = false;
+    for (i = 0, len = node_ids.length; i < len; i++) {
+      node_id = node_ids[i];
+      node = this.tree_widget.getNodeById(node_id);
+      if (node) {
+        if (!node.load_on_demand) {
+          node.is_open = true;
+        } else {
+          must_load_on_demand = true;
+        }
+      }
+    }
+    return must_load_on_demand;
+  };
+
+  SaveStateHandler.prototype._selectInitialNodes = function(node_ids) {
+    var i, len, node, node_id, select_count;
+    select_count = 0;
+    for (i = 0, len = node_ids.length; i < len; i++) {
+      node_id = node_ids[i];
+      node = this.tree_widget.getNodeById(node_id);
+      if (node) {
+        select_count += 1;
+        this.tree_widget.select_node_handler.addToSelection(node);
+      }
+    }
+    return select_count !== 0;
+  };
+
+  SaveStateHandler.prototype.setInitialStateOnDemand = function(state, 
cb_finished) {
+    if (state) {
+      return this._setInitialStateOnDemand(state.open_nodes, 
state.selected_node, cb_finished);
+    } else {
+      return cb_finished();
+    }
+  };
+
+  SaveStateHandler.prototype._setInitialStateOnDemand = function(node_ids, 
selected_nodes, cb_finished) {
+    var loadAndOpenNode, loading_count, openNodes;
+    loading_count = 0;
+    openNodes = (function(_this) {
+      return function() {
+        var i, len, new_nodes_ids, node, node_id;
+        new_nodes_ids = [];
+        for (i = 0, len = node_ids.length; i < len; i++) {
+          node_id = node_ids[i];
+          node = _this.tree_widget.getNodeById(node_id);
+          if (!node) {
+            new_nodes_ids.push(node_id);
+          } else {
+            if (!node.is_loading) {
+              if (node.load_on_demand) {
+                loadAndOpenNode(node);
+              } else {
+                _this.tree_widget._openNode(node, false);
+              }
+            }
+          }
+        }
+        node_ids = new_nodes_ids;
+        if (_this._selectInitialNodes(selected_nodes)) {
+          _this.tree_widget._refreshElements();
+        }
+        if (loading_count === 0) {
+          return cb_finished();
+        }
+      };
+    })(this);
+    loadAndOpenNode = (function(_this) {
+      return function(node) {
+        loading_count += 1;
+        return _this.tree_widget._openNode(node, false, function() {
+          loading_count -= 1;
+          return openNodes();
+        });
+      };
+    })(this);
+    return openNodes();
+  };
+
+  SaveStateHandler.prototype.getCookieName = function() {
+    if (typeof this.tree_widget.options.saveState === 'string') {
+      return this.tree_widget.options.saveState;
+    } else {
+      return 'tree';
+    }
+  };
+
+  SaveStateHandler.prototype.supportsLocalStorage = function() {
+    var testSupport;
+    testSupport = function() {
+      var error, error1, key;
+      if (typeof localStorage === "undefined" || localStorage === null) {
+        return false;
+      } else {
+        try {
+          key = '_storage_test';
+          sessionStorage.setItem(key, true);
+          sessionStorage.removeItem(key);
+        } catch (error1) {
+          error = error1;
+          return false;
+        }
+        return true;
+      }
+    };
+    if (this._supportsLocalStorage == null) {
+      this._supportsLocalStorage = testSupport();
+    }
+    return this._supportsLocalStorage;
+  };
+
+  SaveStateHandler.prototype.getNodeIdToBeSelected = function() {
+    var state;
+    state = this.getStateFromStorage();
+    if (state && state.selected_node) {
+      return state.selected_node[0];
+    } else {
+      return null;
+    }
+  };
+
+  return SaveStateHandler;
+
+})();
+
+module.exports = SaveStateHandler;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/scroll_handler.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/scroll_handler.js                       
        (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/scroll_handler.js       2016-06-30 
19:55:29 UTC (rev 15350)
@@ -0,0 +1,138 @@
+var $, ScrollHandler;
+
+$ = jQuery;
+
+ScrollHandler = (function() {
+  function ScrollHandler(tree_widget) {
+    this.tree_widget = tree_widget;
+    this.previous_top = -1;
+    this.is_initialized = false;
+    this._initScrollParent();
+  }
+
+  ScrollHandler.prototype._initScrollParent = function() {
+    var $scroll_parent, getParentWithOverflow, setDocumentAsScrollParent;
+    getParentWithOverflow = (function(_this) {
+      return function() {
+        var css_values, el, hasOverFlow, i, len, ref;
+        css_values = ['overflow', 'overflow-y'];
+        hasOverFlow = function(el) {
+          var css_value, i, len, ref;
+          for (i = 0, len = css_values.length; i < len; i++) {
+            css_value = css_values[i];
+            if ((ref = $.css(el, css_value)) === 'auto' || ref === 'scroll') {
+              return true;
+            }
+          }
+          return false;
+        };
+        if (hasOverFlow(_this.tree_widget.$el[0])) {
+          return _this.tree_widget.$el;
+        }
+        ref = _this.tree_widget.$el.parents();
+        for (i = 0, len = ref.length; i < len; i++) {
+          el = ref[i];
+          if (hasOverFlow(el)) {
+            return $(el);
+          }
+        }
+        return null;
+      };
+    })(this);
+    setDocumentAsScrollParent = (function(_this) {
+      return function() {
+        _this.scroll_parent_top = 0;
+        return _this.$scroll_parent = null;
+      };
+    })(this);
+    if (this.tree_widget.$el.css('position') === 'fixed') {
+      setDocumentAsScrollParent();
+    }
+    $scroll_parent = getParentWithOverflow();
+    if ($scroll_parent && $scroll_parent.length && $scroll_parent[0].tagName 
!== 'HTML') {
+      this.$scroll_parent = $scroll_parent;
+      this.scroll_parent_top = this.$scroll_parent.offset().top;
+    } else {
+      setDocumentAsScrollParent();
+    }
+    return this.is_initialized = true;
+  };
+
+  ScrollHandler.prototype._ensureInit = function() {
+    if (!this.is_initialized) {
+      return this._initScrollParent();
+    }
+  };
+
+  ScrollHandler.prototype.checkScrolling = function() {
+    var hovered_area;
+    this._ensureInit();
+    hovered_area = this.tree_widget.dnd_handler.hovered_area;
+    if (hovered_area && hovered_area.top !== this.previous_top) {
+      this.previous_top = hovered_area.top;
+      if (this.$scroll_parent) {
+        return this._handleScrollingWithScrollParent(hovered_area);
+      } else {
+        return this._handleScrollingWithDocument(hovered_area);
+      }
+    }
+  };
+
+  ScrollHandler.prototype._handleScrollingWithScrollParent = function(area) {
+    var distance_bottom;
+    distance_bottom = this.scroll_parent_top + 
this.$scroll_parent[0].offsetHeight - area.bottom;
+    if (distance_bottom < 20) {
+      this.$scroll_parent[0].scrollTop += 20;
+      this.tree_widget.refreshHitAreas();
+      return this.previous_top = -1;
+    } else if ((area.top - this.scroll_parent_top) < 20) {
+      this.$scroll_parent[0].scrollTop -= 20;
+      this.tree_widget.refreshHitAreas();
+      return this.previous_top = -1;
+    }
+  };
+
+  ScrollHandler.prototype._handleScrollingWithDocument = function(area) {
+    var distance_top;
+    distance_top = area.top - $(document).scrollTop();
+    if (distance_top < 20) {
+      return $(document).scrollTop($(document).scrollTop() - 20);
+    } else if ($(window).height() - (area.bottom - $(document).scrollTop()) < 
20) {
+      return $(document).scrollTop($(document).scrollTop() + 20);
+    }
+  };
+
+  ScrollHandler.prototype.scrollTo = function(top) {
+    var tree_top;
+    this._ensureInit();
+    if (this.$scroll_parent) {
+      return this.$scroll_parent[0].scrollTop = top;
+    } else {
+      tree_top = this.tree_widget.$el.offset().top;
+      return $(document).scrollTop(top + tree_top);
+    }
+  };
+
+  ScrollHandler.prototype.isScrolledIntoView = function(element) {
+    var $element, element_bottom, element_top, view_bottom, view_top;
+    this._ensureInit();
+    $element = $(element);
+    if (this.$scroll_parent) {
+      view_top = 0;
+      view_bottom = this.$scroll_parent.height();
+      element_top = $element.offset().top - this.scroll_parent_top;
+      element_bottom = element_top + $element.height();
+    } else {
+      view_top = $(window).scrollTop();
+      view_bottom = view_top + $(window).height();
+      element_top = $element.offset().top;
+      element_bottom = element_top + $element.height();
+    }
+    return (element_bottom <= view_bottom) && (element_top >= view_top);
+  };
+
+  return ScrollHandler;
+
+})();
+
+module.exports = ScrollHandler;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/select_node_handler.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/select_node_handler.js                  
        (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/select_node_handler.js  2016-06-30 
19:55:29 UTC (rev 15350)
@@ -0,0 +1,105 @@
+var $, SelectNodeHandler;
+
+$ = jQuery;
+
+SelectNodeHandler = (function() {
+  function SelectNodeHandler(tree_widget) {
+    this.tree_widget = tree_widget;
+    this.clear();
+  }
+
+  SelectNodeHandler.prototype.getSelectedNode = function() {
+    var selected_nodes;
+    selected_nodes = this.getSelectedNodes();
+    if (selected_nodes.length) {
+      return selected_nodes[0];
+    } else {
+      return false;
+    }
+  };
+
+  SelectNodeHandler.prototype.getSelectedNodes = function() {
+    var id, node, selected_nodes;
+    if (this.selected_single_node) {
+      return [this.selected_single_node];
+    } else {
+      selected_nodes = [];
+      for (id in this.selected_nodes) {
+        node = this.tree_widget.getNodeById(id);
+        if (node) {
+          selected_nodes.push(node);
+        }
+      }
+      return selected_nodes;
+    }
+  };
+
+  SelectNodeHandler.prototype.getSelectedNodesUnder = function(parent) {
+    var id, node, selected_nodes;
+    if (this.selected_single_node) {
+      if (parent.isParentOf(this.selected_single_node)) {
+        return [this.selected_single_node];
+      } else {
+        return [];
+      }
+    } else {
+      selected_nodes = [];
+      for (id in this.selected_nodes) {
+        node = this.tree_widget.getNodeById(id);
+        if (node && parent.isParentOf(node)) {
+          selected_nodes.push(node);
+        }
+      }
+      return selected_nodes;
+    }
+  };
+
+  SelectNodeHandler.prototype.isNodeSelected = function(node) {
+    if (node.id) {
+      return this.selected_nodes[node.id];
+    } else if (this.selected_single_node) {
+      return this.selected_single_node.element === node.element;
+    } else {
+      return false;
+    }
+  };
+
+  SelectNodeHandler.prototype.clear = function() {
+    this.selected_nodes = {};
+    return this.selected_single_node = null;
+  };
+
+  SelectNodeHandler.prototype.removeFromSelection = function(node, 
include_children) {
+    if (include_children == null) {
+      include_children = false;
+    }
+    if (!node.id) {
+      if (this.selected_single_node && node.element === 
this.selected_single_node.element) {
+        return this.selected_single_node = null;
+      }
+    } else {
+      delete this.selected_nodes[node.id];
+      if (include_children) {
+        return node.iterate((function(_this) {
+          return function(n) {
+            delete _this.selected_nodes[node.id];
+            return true;
+          };
+        })(this));
+      }
+    }
+  };
+
+  SelectNodeHandler.prototype.addToSelection = function(node) {
+    if (node.id) {
+      return this.selected_nodes[node.id] = true;
+    } else {
+      return this.selected_single_node = node;
+    }
+  };
+
+  return SelectNodeHandler;
+
+})();
+
+module.exports = SelectNodeHandler;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/simple.widget.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/simple.widget.js                        
        (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/simple.widget.js        2016-06-30 
19:55:29 UTC (rev 15350)
@@ -0,0 +1,125 @@
+
+/*
+Copyright 2013 Marco Braak
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+ */
+var $, SimpleWidget,
+  slice = [].slice;
+
+$ = jQuery;
+
+SimpleWidget = (function() {
+  SimpleWidget.prototype.defaults = {};
+
+  function SimpleWidget(el, options) {
+    this.$el = $(el);
+    this.options = $.extend({}, this.defaults, options);
+  }
+
+  SimpleWidget.prototype.destroy = function() {
+    return this._deinit();
+  };
+
+  SimpleWidget.prototype._init = function() {
+    return null;
+  };
+
+  SimpleWidget.prototype._deinit = function() {
+    return null;
+  };
+
+  SimpleWidget.register = function(widget_class, widget_name) {
+    var callFunction, createWidget, destroyWidget, getDataKey, getWidgetData;
+    getDataKey = function() {
+      return "simple_widget_" + widget_name;
+    };
+    getWidgetData = function(el, data_key) {
+      var widget;
+      widget = $.data(el, data_key);
+      if (widget && (widget instanceof SimpleWidget)) {
+        return widget;
+      } else {
+        return null;
+      }
+    };
+    createWidget = function($el, options) {
+      var data_key, el, existing_widget, i, len, widget;
+      data_key = getDataKey();
+      for (i = 0, len = $el.length; i < len; i++) {
+        el = $el[i];
+        existing_widget = getWidgetData(el, data_key);
+        if (!existing_widget) {
+          widget = new widget_class(el, options);
+          if (!$.data(el, data_key)) {
+            $.data(el, data_key, widget);
+          }
+          widget._init();
+        }
+      }
+      return $el;
+    };
+    destroyWidget = function($el) {
+      var data_key, el, i, len, results, widget;
+      data_key = getDataKey();
+      results = [];
+      for (i = 0, len = $el.length; i < len; i++) {
+        el = $el[i];
+        widget = getWidgetData(el, data_key);
+        if (widget) {
+          widget.destroy();
+        }
+        results.push($.removeData(el, data_key));
+      }
+      return results;
+    };
+    callFunction = function($el, function_name, args) {
+      var el, i, len, result, widget, widget_function;
+      result = null;
+      for (i = 0, len = $el.length; i < len; i++) {
+        el = $el[i];
+        widget = $.data(el, getDataKey());
+        if (widget && (widget instanceof SimpleWidget)) {
+          widget_function = widget[function_name];
+          if (widget_function && (typeof widget_function === 'function')) {
+            result = widget_function.apply(widget, args);
+          }
+        }
+      }
+      return result;
+    };
+    return $.fn[widget_name] = function() {
+      var $el, args, argument1, function_name, options;
+      argument1 = arguments[0], args = 2 <= arguments.length ? 
slice.call(arguments, 1) : [];
+      $el = this;
+      if (argument1 === void 0 || typeof argument1 === 'object') {
+        options = argument1;
+        return createWidget($el, options);
+      } else if (typeof argument1 === 'string' && argument1[0] !== '_') {
+        function_name = argument1;
+        if (function_name === 'destroy') {
+          return destroyWidget($el);
+        } else if (function_name === 'get_widget_class') {
+          return widget_class;
+        } else {
+          return callFunction($el, function_name, args);
+        }
+      }
+    };
+  };
+
+  return SimpleWidget;
+
+})();
+
+module.exports = SimpleWidget;

Added: trunk/phpgwapi/js/jquery/jqTree/lib/tree.jquery.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/tree.jquery.js                          
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/tree.jquery.js  2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,1060 @@
+var $, BorderDropHint, DragAndDropHandler, DragElement, ElementsRenderer, 
FolderElement, GhostDropHint, HitAreasGenerator, JqTreeWidget, KeyHandler, 
MouseWidget, Node, NodeElement, Position, SaveStateHandler, ScrollHandler, 
SelectNodeHandler, SimpleWidget, __version__, node_module, ref, ref1, 
util_module,
+  extend = function(child, parent) { for (var key in parent) { if 
(hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { 
this.constructor = child; } ctor.prototype = parent.prototype; child.prototype 
= new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+__version__ = require('./version');
+
+ref = require('./drag_and_drop_handler'), DragAndDropHandler = 
ref.DragAndDropHandler, DragElement = ref.DragElement, HitAreasGenerator = 
ref.HitAreasGenerator;
+
+ElementsRenderer = require('./elements_renderer');
+
+KeyHandler = require('./key_handler');
+
+MouseWidget = require('./mouse.widget');
+
+SaveStateHandler = require('./save_state_handler');
+
+ScrollHandler = require('./scroll_handler');
+
+SelectNodeHandler = require('./select_node_handler');
+
+SimpleWidget = require('./simple.widget');
+
+node_module = require('./node');
+
+Node = node_module.Node;
+
+Position = node_module.Position;
+
+util_module = require('./util');
+
+ref1 = require('./node_element'), BorderDropHint = ref1.BorderDropHint, 
FolderElement = ref1.FolderElement, GhostDropHint = ref1.GhostDropHint, 
NodeElement = ref1.NodeElement;
+
+$ = jQuery;
+
+JqTreeWidget = (function(superClass) {
+  extend(JqTreeWidget, superClass);
+
+  function JqTreeWidget() {
+    return JqTreeWidget.__super__.constructor.apply(this, arguments);
+  }
+
+  JqTreeWidget.prototype.BorderDropHint = BorderDropHint;
+
+  JqTreeWidget.prototype.DragElement = DragElement;
+
+  JqTreeWidget.prototype.DragAndDropHandler = DragAndDropHandler;
+
+  JqTreeWidget.prototype.ElementsRenderer = ElementsRenderer;
+
+  JqTreeWidget.prototype.GhostDropHint = GhostDropHint;
+
+  JqTreeWidget.prototype.HitAreasGenerator = HitAreasGenerator;
+
+  JqTreeWidget.prototype.Node = Node;
+
+  JqTreeWidget.prototype.SaveStateHandler = SaveStateHandler;
+
+  JqTreeWidget.prototype.ScrollHandler = ScrollHandler;
+
+  JqTreeWidget.prototype.SelectNodeHandler = SelectNodeHandler;
+
+  JqTreeWidget.prototype.defaults = {
+    autoOpen: false,
+    saveState: false,
+    dragAndDrop: false,
+    selectable: true,
+    useContextMenu: true,
+    onCanSelectNode: null,
+    onSetStateFromStorage: null,
+    onGetStateFromStorage: null,
+    onCreateLi: null,
+    onIsMoveHandle: null,
+    onCanMove: null,
+    onCanMoveTo: null,
+    onLoadFailed: null,
+    autoEscape: true,
+    dataUrl: null,
+    closedIcon: null,
+    openedIcon: '&#x25bc;',
+    slide: true,
+    nodeClass: Node,
+    dataFilter: null,
+    keyboardSupport: true,
+    openFolderDelay: 500,
+    rtl: null,
+    onDragMove: null,
+    onDragStop: null,
+    buttonLeft: true,
+    onLoading: null
+  };
+
+  JqTreeWidget.prototype.toggle = function(node, slide) {
+    if (slide == null) {
+      slide = null;
+    }
+    if (slide === null) {
+      slide = this.options.slide;
+    }
+    if (node.is_open) {
+      this.closeNode(node, slide);
+    } else {
+      this.openNode(node, slide);
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.getTree = function() {
+    return this.tree;
+  };
+
+  JqTreeWidget.prototype.selectNode = function(node) {
+    this._selectNode(node, false);
+    return this.element;
+  };
+
+  JqTreeWidget.prototype._selectNode = function(node, must_toggle) {
+    var canSelect, deselected_node, openParents, saveState;
+    if (must_toggle == null) {
+      must_toggle = false;
+    }
+    if (!this.select_node_handler) {
+      return;
+    }
+    canSelect = (function(_this) {
+      return function() {
+        if (_this.options.onCanSelectNode) {
+          return _this.options.selectable && 
_this.options.onCanSelectNode(node);
+        } else {
+          return _this.options.selectable;
+        }
+      };
+    })(this);
+    openParents = (function(_this) {
+      return function() {
+        var parent;
+        parent = node.parent;
+        if (parent && parent.parent && !parent.is_open) {
+          return _this.openNode(parent, false);
+        }
+      };
+    })(this);
+    saveState = (function(_this) {
+      return function() {
+        if (_this.options.saveState) {
+          return _this.save_state_handler.saveState();
+        }
+      };
+    })(this);
+    if (!node) {
+      this._deselectCurrentNode();
+      saveState();
+      return;
+    }
+    if (!canSelect()) {
+      return;
+    }
+    if (this.select_node_handler.isNodeSelected(node)) {
+      if (must_toggle) {
+        this._deselectCurrentNode();
+        this._triggerEvent('tree.select', {
+          node: null,
+          previous_node: node
+        });
+      }
+    } else {
+      deselected_node = this.getSelectedNode();
+      this._deselectCurrentNode();
+      this.addToSelection(node);
+      this._triggerEvent('tree.select', {
+        node: node,
+        deselected_node: deselected_node
+      });
+      openParents();
+    }
+    return saveState();
+  };
+
+  JqTreeWidget.prototype.getSelectedNode = function() {
+    if (this.select_node_handler) {
+      return this.select_node_handler.getSelectedNode();
+    } else {
+      return null;
+    }
+  };
+
+  JqTreeWidget.prototype.toJson = function() {
+    return JSON.stringify(this.tree.getData());
+  };
+
+  JqTreeWidget.prototype.loadData = function(data, parent_node) {
+    this._loadData(data, parent_node);
+    return this.element;
+  };
+
+
+  /*
+  signatures:
+  - loadDataFromUrl(url, parent_node=null, on_finished=null)
+      loadDataFromUrl('/my_data');
+      loadDataFromUrl('/my_data', node1);
+      loadDataFromUrl('/my_data', node1, function() { console.log('finished'); 
});
+      loadDataFromUrl('/my_data', null, function() { console.log('finished'); 
});
+  
+  - loadDataFromUrl(parent_node=null, on_finished=null)
+      loadDataFromUrl();
+      loadDataFromUrl(node1);
+      loadDataFromUrl(null, function() { console.log('finished'); });
+      loadDataFromUrl(node1, function() { console.log('finished'); });
+   */
+
+  JqTreeWidget.prototype.loadDataFromUrl = function(param1, param2, param3) {
+    if ($.type(param1) === 'string') {
+      this._loadDataFromUrl(param1, param2, param3);
+    } else {
+      this._loadDataFromUrl(null, param1, param2);
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.reload = function(on_finished) {
+    this._loadDataFromUrl(null, null, on_finished);
+    return this.element;
+  };
+
+  JqTreeWidget.prototype._loadDataFromUrl = function(url_info, parent_node, 
on_finished) {
+    var $el, addLoadingClass, handeLoadData, handleError, handleSuccess, 
loadDataFromUrlInfo, parseUrlInfo, removeLoadingClass;
+    $el = null;
+    addLoadingClass = (function(_this) {
+      return function() {
+        if (parent_node) {
+          $el = $(parent_node.element);
+        } else {
+          $el = _this.element;
+        }
+        $el.addClass('jqtree-loading');
+        return _this._notifyLoading(true, parent_node, $el);
+      };
+    })(this);
+    removeLoadingClass = (function(_this) {
+      return function() {
+        if ($el) {
+          $el.removeClass('jqtree-loading');
+          return _this._notifyLoading(false, parent_node, $el);
+        }
+      };
+    })(this);
+    parseUrlInfo = function() {
+      if ($.type(url_info) === 'string') {
+        return {
+          url: url_info
+        };
+      }
+      if (!url_info.method) {
+        url_info.method = 'get';
+      }
+      return url_info;
+    };
+    handeLoadData = (function(_this) {
+      return function(data) {
+        removeLoadingClass();
+        _this._loadData(data, parent_node);
+        if (on_finished && $.isFunction(on_finished)) {
+          return on_finished();
+        }
+      };
+    })(this);
+    handleSuccess = (function(_this) {
+      return function(response) {
+        var data;
+        if ($.isArray(response) || typeof response === 'object') {
+          data = response;
+        } else if (data != null) {
+          data = $.parseJSON(response);
+        } else {
+          data = [];
+        }
+        if (_this.options.dataFilter) {
+          data = _this.options.dataFilter(data);
+        }
+        return handeLoadData(data);
+      };
+    })(this);
+    handleError = (function(_this) {
+      return function(response) {
+        removeLoadingClass();
+        if (_this.options.onLoadFailed) {
+          return _this.options.onLoadFailed(response);
+        }
+      };
+    })(this);
+    loadDataFromUrlInfo = function() {
+      url_info = parseUrlInfo();
+      return $.ajax($.extend({}, url_info, {
+        method: url_info.method != null ? url_info.method.toUpperCase() : 
'GET',
+        cache: false,
+        dataType: 'json',
+        success: handleSuccess,
+        error: handleError
+      }));
+    };
+    if (!url_info) {
+      url_info = this._getDataUrlInfo(parent_node);
+    }
+    addLoadingClass();
+    if (!url_info) {
+      removeLoadingClass();
+    } else if ($.isArray(url_info)) {
+      handeLoadData(url_info);
+    } else {
+      loadDataFromUrlInfo();
+    }
+  };
+
+  JqTreeWidget.prototype._loadData = function(data, parent_node) {
+    var deselectNodes, loadSubtree;
+    if (parent_node == null) {
+      parent_node = null;
+    }
+    deselectNodes = (function(_this) {
+      return function() {
+        var i, len, n, selected_nodes_under_parent;
+        if (_this.select_node_handler) {
+          selected_nodes_under_parent = 
_this.select_node_handler.getSelectedNodesUnder(parent_node);
+          for (i = 0, len = selected_nodes_under_parent.length; i < len; i++) {
+            n = selected_nodes_under_parent[i];
+            _this.select_node_handler.removeFromSelection(n);
+          }
+        }
+        return null;
+      };
+    })(this);
+    loadSubtree = (function(_this) {
+      return function() {
+        parent_node.loadFromData(data);
+        parent_node.load_on_demand = false;
+        parent_node.is_loading = false;
+        return _this._refreshElements(parent_node);
+      };
+    })(this);
+    if (!data) {
+      return;
+    }
+    this._triggerEvent('tree.load_data', {
+      tree_data: data
+    });
+    if (!parent_node) {
+      this._initTree(data);
+    } else {
+      deselectNodes();
+      loadSubtree();
+    }
+    if (this.isDragging()) {
+      return this.dnd_handler.refresh();
+    }
+  };
+
+  JqTreeWidget.prototype.getNodeById = function(node_id) {
+    return this.tree.getNodeById(node_id);
+  };
+
+  JqTreeWidget.prototype.getNodeByName = function(name) {
+    return this.tree.getNodeByName(name);
+  };
+
+  JqTreeWidget.prototype.getNodesByProperty = function(key, value) {
+    return this.tree.getNodesByProperty(key, value);
+  };
+
+  JqTreeWidget.prototype.openNode = function(node, slide) {
+    if (slide == null) {
+      slide = null;
+    }
+    if (slide === null) {
+      slide = this.options.slide;
+    }
+    this._openNode(node, slide);
+    return this.element;
+  };
+
+  JqTreeWidget.prototype._openNode = function(node, slide, on_finished) {
+    var doOpenNode, parent;
+    if (slide == null) {
+      slide = true;
+    }
+    doOpenNode = (function(_this) {
+      return function(_node, _slide, _on_finished) {
+        var folder_element;
+        folder_element = new FolderElement(_node, _this);
+        return folder_element.open(_on_finished, _slide);
+      };
+    })(this);
+    if (node.isFolder()) {
+      if (node.load_on_demand) {
+        return this._loadFolderOnDemand(node, slide, on_finished);
+      } else {
+        parent = node.parent;
+        while (parent) {
+          if (parent.parent) {
+            doOpenNode(parent, false, null);
+          }
+          parent = parent.parent;
+        }
+        doOpenNode(node, slide, on_finished);
+        return this._saveState();
+      }
+    }
+  };
+
+  JqTreeWidget.prototype._loadFolderOnDemand = function(node, slide, 
on_finished) {
+    if (slide == null) {
+      slide = true;
+    }
+    node.is_loading = true;
+    return this._loadDataFromUrl(null, node, (function(_this) {
+      return function() {
+        return _this._openNode(node, slide, on_finished);
+      };
+    })(this));
+  };
+
+  JqTreeWidget.prototype.closeNode = function(node, slide) {
+    if (slide == null) {
+      slide = null;
+    }
+    if (slide === null) {
+      slide = this.options.slide;
+    }
+    if (node.isFolder()) {
+      new FolderElement(node, this).close(slide);
+      this._saveState();
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.isDragging = function() {
+    if (this.dnd_handler) {
+      return this.dnd_handler.is_dragging;
+    } else {
+      return false;
+    }
+  };
+
+  JqTreeWidget.prototype.refreshHitAreas = function() {
+    this.dnd_handler.refresh();
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.addNodeAfter = function(new_node_info, existing_node) 
{
+    var new_node;
+    new_node = existing_node.addAfter(new_node_info);
+    this._refreshElements(existing_node.parent);
+    return new_node;
+  };
+
+  JqTreeWidget.prototype.addNodeBefore = function(new_node_info, 
existing_node) {
+    var new_node;
+    new_node = existing_node.addBefore(new_node_info);
+    this._refreshElements(existing_node.parent);
+    return new_node;
+  };
+
+  JqTreeWidget.prototype.addParentNode = function(new_node_info, 
existing_node) {
+    var new_node;
+    new_node = existing_node.addParent(new_node_info);
+    this._refreshElements(new_node.parent);
+    return new_node;
+  };
+
+  JqTreeWidget.prototype.removeNode = function(node) {
+    var parent;
+    parent = node.parent;
+    if (parent) {
+      this.select_node_handler.removeFromSelection(node, true);
+      node.remove();
+      this._refreshElements(parent);
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.appendNode = function(new_node_info, parent_node) {
+    var node;
+    parent_node = parent_node || this.tree;
+    node = parent_node.append(new_node_info);
+    this._refreshElements(parent_node);
+    return node;
+  };
+
+  JqTreeWidget.prototype.prependNode = function(new_node_info, parent_node) {
+    var node;
+    if (!parent_node) {
+      parent_node = this.tree;
+    }
+    node = parent_node.prepend(new_node_info);
+    this._refreshElements(parent_node);
+    return node;
+  };
+
+  JqTreeWidget.prototype.updateNode = function(node, data) {
+    var id_is_changed;
+    id_is_changed = data.id && data.id !== node.id;
+    if (id_is_changed) {
+      this.tree.removeNodeFromIndex(node);
+    }
+    node.setData(data);
+    if (id_is_changed) {
+      this.tree.addNodeToIndex(node);
+    }
+    if (typeof data === 'object' && data.children && data.children.length) {
+      node.removeChildren();
+      node.loadFromData(data.children);
+    }
+    this.renderer.renderFromNode(node);
+    this._selectCurrentNode();
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.moveNode = function(node, target_node, position) {
+    var position_index;
+    position_index = Position.nameToIndex(position);
+    this.tree.moveNode(node, target_node, position_index);
+    this._refreshElements();
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.getStateFromStorage = function() {
+    return this.save_state_handler.getStateFromStorage();
+  };
+
+  JqTreeWidget.prototype.addToSelection = function(node) {
+    if (node) {
+      this.select_node_handler.addToSelection(node);
+      this._getNodeElementForNode(node).select();
+      this._saveState();
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.getSelectedNodes = function() {
+    return this.select_node_handler.getSelectedNodes();
+  };
+
+  JqTreeWidget.prototype.isNodeSelected = function(node) {
+    return this.select_node_handler.isNodeSelected(node);
+  };
+
+  JqTreeWidget.prototype.removeFromSelection = function(node) {
+    this.select_node_handler.removeFromSelection(node);
+    this._getNodeElementForNode(node).deselect();
+    this._saveState();
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.scrollToNode = function(node) {
+    var $element, top;
+    $element = $(node.element);
+    top = $element.offset().top - this.$el.offset().top;
+    this.scroll_handler.scrollTo(top);
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.getState = function() {
+    return this.save_state_handler.getState();
+  };
+
+  JqTreeWidget.prototype.setState = function(state) {
+    this.save_state_handler.setInitialState(state);
+    this._refreshElements();
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.setOption = function(option, value) {
+    this.options[option] = value;
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.moveDown = function() {
+    if (this.key_handler) {
+      this.key_handler.moveDown();
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.moveUp = function() {
+    if (this.key_handler) {
+      this.key_handler.moveUp();
+    }
+    return this.element;
+  };
+
+  JqTreeWidget.prototype.getVersion = function() {
+    return __version__;
+  };
+
+  JqTreeWidget.prototype._init = function() {
+    JqTreeWidget.__super__._init.call(this);
+    this.element = this.$el;
+    this.mouse_delay = 300;
+    this.is_initialized = false;
+    this.options.rtl = this._getRtlOption();
+    if (!this.options.closedIcon) {
+      this.options.closedIcon = this._getDefaultClosedIcon();
+    }
+    this.renderer = new ElementsRenderer(this);
+    if (SaveStateHandler != null) {
+      this.save_state_handler = new SaveStateHandler(this);
+    } else {
+      this.options.saveState = false;
+    }
+    if (SelectNodeHandler != null) {
+      this.select_node_handler = new SelectNodeHandler(this);
+    }
+    if (DragAndDropHandler != null) {
+      this.dnd_handler = new DragAndDropHandler(this);
+    } else {
+      this.options.dragAndDrop = false;
+    }
+    if (ScrollHandler != null) {
+      this.scroll_handler = new ScrollHandler(this);
+    }
+    if ((KeyHandler != null) && (SelectNodeHandler != null)) {
+      this.key_handler = new KeyHandler(this);
+    }
+    this._initData();
+    this.element.click($.proxy(this._click, this));
+    this.element.dblclick($.proxy(this._dblclick, this));
+    if (this.options.useContextMenu) {
+      return this.element.bind('contextmenu', $.proxy(this._contextmenu, 
this));
+    }
+  };
+
+  JqTreeWidget.prototype._deinit = function() {
+    this.element.empty();
+    this.element.unbind();
+    if (this.key_handler) {
+      this.key_handler.deinit();
+    }
+    this.tree = null;
+    return JqTreeWidget.__super__._deinit.call(this);
+  };
+
+  JqTreeWidget.prototype._initData = function() {
+    if (this.options.data) {
+      return this._loadData(this.options.data);
+    } else {
+      return this._loadDataFromUrl(this._getDataUrlInfo());
+    }
+  };
+
+  JqTreeWidget.prototype._getDataUrlInfo = function(node) {
+    var data_url, getUrlFromString;
+    data_url = this.options.dataUrl || this.element.data('url');
+    getUrlFromString = (function(_this) {
+      return function() {
+        var data, selected_node_id, url_info;
+        url_info = {
+          url: data_url
+        };
+        if (node && node.id) {
+          data = {
+            node: node.id
+          };
+          url_info['data'] = data;
+        } else {
+          selected_node_id = _this._getNodeIdToBeSelected();
+          if (selected_node_id) {
+            data = {
+              selected_node: selected_node_id
+            };
+            url_info['data'] = data;
+          }
+        }
+        return url_info;
+      };
+    })(this);
+    if ($.isFunction(data_url)) {
+      return data_url(node);
+    } else if ($.type(data_url) === 'string') {
+      return getUrlFromString();
+    } else {
+      return data_url;
+    }
+  };
+
+  JqTreeWidget.prototype._getNodeIdToBeSelected = function() {
+    if (this.options.saveState) {
+      return this.save_state_handler.getNodeIdToBeSelected();
+    } else {
+      return null;
+    }
+  };
+
+  JqTreeWidget.prototype._initTree = function(data) {
+    var doInit, must_load_on_demand;
+    doInit = (function(_this) {
+      return function() {
+        if (!_this.is_initialized) {
+          _this.is_initialized = true;
+          return _this._triggerEvent('tree.init');
+        }
+      };
+    })(this);
+    this.tree = new this.options.nodeClass(null, true, this.options.nodeClass);
+    if (this.select_node_handler) {
+      this.select_node_handler.clear();
+    }
+    this.tree.loadFromData(data);
+    must_load_on_demand = this._setInitialState();
+    this._refreshElements();
+    if (!must_load_on_demand) {
+      return doInit();
+    } else {
+      return this._setInitialStateOnDemand(doInit);
+    }
+  };
+
+  JqTreeWidget.prototype._setInitialState = function() {
+    var autoOpenNodes, is_restored, must_load_on_demand, ref2, restoreState;
+    restoreState = (function(_this) {
+      return function() {
+        var must_load_on_demand, state;
+        if (!(_this.options.saveState && _this.save_state_handler)) {
+          return [false, false];
+        } else {
+          state = _this.save_state_handler.getStateFromStorage();
+          if (!state) {
+            return [false, false];
+          } else {
+            must_load_on_demand = 
_this.save_state_handler.setInitialState(state);
+            return [true, must_load_on_demand];
+          }
+        }
+      };
+    })(this);
+    autoOpenNodes = (function(_this) {
+      return function() {
+        var max_level, must_load_on_demand;
+        if (_this.options.autoOpen === false) {
+          return false;
+        }
+        max_level = _this._getAutoOpenMaxLevel();
+        must_load_on_demand = false;
+        _this.tree.iterate(function(node, level) {
+          if (node.load_on_demand) {
+            must_load_on_demand = true;
+            return false;
+          } else if (!node.hasChildren()) {
+            return false;
+          } else {
+            node.is_open = true;
+            return level !== max_level;
+          }
+        });
+        return must_load_on_demand;
+      };
+    })(this);
+    ref2 = restoreState(), is_restored = ref2[0], must_load_on_demand = 
ref2[1];
+    if (!is_restored) {
+      must_load_on_demand = autoOpenNodes();
+    }
+    return must_load_on_demand;
+  };
+
+  JqTreeWidget.prototype._setInitialStateOnDemand = function(cb_finished) {
+    var autoOpenNodes, restoreState;
+    restoreState = (function(_this) {
+      return function() {
+        var state;
+        if (!(_this.options.saveState && _this.save_state_handler)) {
+          return false;
+        } else {
+          state = _this.save_state_handler.getStateFromStorage();
+          if (!state) {
+            return false;
+          } else {
+            _this.save_state_handler.setInitialStateOnDemand(state, 
cb_finished);
+            return true;
+          }
+        }
+      };
+    })(this);
+    autoOpenNodes = (function(_this) {
+      return function() {
+        var loadAndOpenNode, loading_count, max_level, openNodes;
+        max_level = _this._getAutoOpenMaxLevel();
+        loading_count = 0;
+        loadAndOpenNode = function(node) {
+          loading_count += 1;
+          return _this._openNode(node, false, function() {
+            loading_count -= 1;
+            return openNodes();
+          });
+        };
+        openNodes = function() {
+          _this.tree.iterate(function(node, level) {
+            if (node.load_on_demand) {
+              if (!node.is_loading) {
+                loadAndOpenNode(node);
+              }
+              return false;
+            } else {
+              _this._openNode(node, false);
+              return level !== max_level;
+            }
+          });
+          if (loading_count === 0) {
+            return cb_finished();
+          }
+        };
+        return openNodes();
+      };
+    })(this);
+    if (!restoreState()) {
+      return autoOpenNodes();
+    }
+  };
+
+  JqTreeWidget.prototype._getAutoOpenMaxLevel = function() {
+    if (this.options.autoOpen === true) {
+      return -1;
+    } else {
+      return parseInt(this.options.autoOpen);
+    }
+  };
+
+
+  /*
+  Redraw the tree or part of the tree.
+   * from_node: redraw this subtree
+   */
+
+  JqTreeWidget.prototype._refreshElements = function(from_node) {
+    if (from_node == null) {
+      from_node = null;
+    }
+    this.renderer.render(from_node);
+    return this._triggerEvent('tree.refresh');
+  };
+
+  JqTreeWidget.prototype._click = function(e) {
+    var click_target, event, node;
+    click_target = this._getClickTarget(e.target);
+    if (click_target) {
+      if (click_target.type === 'button') {
+        this.toggle(click_target.node, this.options.slide);
+        e.preventDefault();
+        return e.stopPropagation();
+      } else if (click_target.type === 'label') {
+        node = click_target.node;
+        event = this._triggerEvent('tree.click', {
+          node: node,
+          click_event: e
+        });
+        if (!event.isDefaultPrevented()) {
+          return this._selectNode(node, true);
+        }
+      }
+    }
+  };
+
+  JqTreeWidget.prototype._dblclick = function(e) {
+    var click_target;
+    click_target = this._getClickTarget(e.target);
+    if (click_target && click_target.type === 'label') {
+      return this._triggerEvent('tree.dblclick', {
+        node: click_target.node,
+        click_event: e
+      });
+    }
+  };
+
+  JqTreeWidget.prototype._getClickTarget = function(element) {
+    var $button, $el, $target, node;
+    $target = $(element);
+    $button = $target.closest('.jqtree-toggler');
+    if ($button.length) {
+      node = this._getNode($button);
+      if (node) {
+        return {
+          type: 'button',
+          node: node
+        };
+      }
+    } else {
+      $el = $target.closest('.jqtree-element');
+      if ($el.length) {
+        node = this._getNode($el);
+        if (node) {
+          return {
+            type: 'label',
+            node: node
+          };
+        }
+      }
+    }
+    return null;
+  };
+
+  JqTreeWidget.prototype._getNode = function($element) {
+    var $li;
+    $li = $element.closest('li.jqtree_common');
+    if ($li.length === 0) {
+      return null;
+    } else {
+      return $li.data('node');
+    }
+  };
+
+  JqTreeWidget.prototype._getNodeElementForNode = function(node) {
+    if (node.isFolder()) {
+      return new FolderElement(node, this);
+    } else {
+      return new NodeElement(node, this);
+    }
+  };
+
+  JqTreeWidget.prototype._getNodeElement = function($element) {
+    var node;
+    node = this._getNode($element);
+    if (node) {
+      return this._getNodeElementForNode(node);
+    } else {
+      return null;
+    }
+  };
+
+  JqTreeWidget.prototype._contextmenu = function(e) {
+    var $div, node;
+    $div = $(e.target).closest('ul.jqtree-tree .jqtree-element');
+    if ($div.length) {
+      node = this._getNode($div);
+      if (node) {
+        e.preventDefault();
+        e.stopPropagation();
+        this._triggerEvent('tree.contextmenu', {
+          node: node,
+          click_event: e
+        });
+        return false;
+      }
+    }
+  };
+
+  JqTreeWidget.prototype._saveState = function() {
+    if (this.options.saveState) {
+      return this.save_state_handler.saveState();
+    }
+  };
+
+  JqTreeWidget.prototype._mouseCapture = function(position_info) {
+    if (this.options.dragAndDrop) {
+      return this.dnd_handler.mouseCapture(position_info);
+    } else {
+      return false;
+    }
+  };
+
+  JqTreeWidget.prototype._mouseStart = function(position_info) {
+    if (this.options.dragAndDrop) {
+      return this.dnd_handler.mouseStart(position_info);
+    } else {
+      return false;
+    }
+  };
+
+  JqTreeWidget.prototype._mouseDrag = function(position_info) {
+    var result;
+    if (this.options.dragAndDrop) {
+      result = this.dnd_handler.mouseDrag(position_info);
+      if (this.scroll_handler) {
+        this.scroll_handler.checkScrolling();
+      }
+      return result;
+    } else {
+      return false;
+    }
+  };
+
+  JqTreeWidget.prototype._mouseStop = function(position_info) {
+    if (this.options.dragAndDrop) {
+      return this.dnd_handler.mouseStop(position_info);
+    } else {
+      return false;
+    }
+  };
+
+  JqTreeWidget.prototype._triggerEvent = function(event_name, values) {
+    var event;
+    event = $.Event(event_name);
+    $.extend(event, values);
+    this.element.trigger(event);
+    return event;
+  };
+
+  JqTreeWidget.prototype.testGenerateHitAreas = function(moving_node) {
+    this.dnd_handler.current_item = this._getNodeElementForNode(moving_node);
+    this.dnd_handler.generateHitAreas();
+    return this.dnd_handler.hit_areas;
+  };
+
+  JqTreeWidget.prototype._selectCurrentNode = function() {
+    var node, node_element;
+    node = this.getSelectedNode();
+    if (node) {
+      node_element = this._getNodeElementForNode(node);
+      if (node_element) {
+        return node_element.select();
+      }
+    }
+  };
+
+  JqTreeWidget.prototype._deselectCurrentNode = function() {
+    var node;
+    node = this.getSelectedNode();
+    if (node) {
+      return this.removeFromSelection(node);
+    }
+  };
+
+  JqTreeWidget.prototype._getDefaultClosedIcon = function() {
+    if (this.options.rtl) {
+      return '&#x25c0;';
+    } else {
+      return '&#x25ba;';
+    }
+  };
+
+  JqTreeWidget.prototype._getRtlOption = function() {
+    var data_rtl;
+    if (this.options.rtl !== null) {
+      return this.options.rtl;
+    } else {
+      data_rtl = this.element.data('rtl');
+      if ((data_rtl != null) && data_rtl !== false) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+  };
+
+  JqTreeWidget.prototype._notifyLoading = function(is_loading, node, $el) {
+    if (this.options.onLoading) {
+      return this.options.onLoading(is_loading, node, $el);
+    }
+  };
+
+  return JqTreeWidget;
+
+})(MouseWidget);
+
+JqTreeWidget.getModule = function(name) {
+  var modules;
+  modules = {
+    'node': node_module,
+    'util': util_module
+  };
+  return modules[name];
+};
+
+SimpleWidget.register(JqTreeWidget, 'tree');

Added: trunk/phpgwapi/js/jquery/jqTree/lib/util.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/util.js                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/util.js 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,44 @@
+var _indexOf, getBoolString, html_escape, indexOf, isInt;
+
+_indexOf = function(array, item) {
+  var i, j, len, value;
+  for (i = j = 0, len = array.length; j < len; i = ++j) {
+    value = array[i];
+    if (value === item) {
+      return i;
+    }
+  }
+  return -1;
+};
+
+indexOf = function(array, item) {
+  if (array.indexOf) {
+    return array.indexOf(item);
+  } else {
+    return _indexOf(array, item);
+  }
+};
+
+isInt = function(n) {
+  return typeof n === 'number' && n % 1 === 0;
+};
+
+html_escape = function(string) {
+  return ('' + string).replace(/&/g, '&amp;').replace(/</g, 
'&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, 
'&#x27;').replace(/\//g, '&#x2F;');
+};
+
+getBoolString = function(value) {
+  if (value) {
+    return 'true';
+  } else {
+    return 'false';
+  }
+};
+
+module.exports = {
+  _indexOf: _indexOf,
+  getBoolString: getBoolString,
+  html_escape: html_escape,
+  indexOf: indexOf,
+  isInt: isInt
+};

Added: trunk/phpgwapi/js/jquery/jqTree/lib/version.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/lib/version.js                              
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/lib/version.js      2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1 @@
+module.exports = '1.3.3';

Added: trunk/phpgwapi/js/jquery/jqTree/package.json
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/package.json                                
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/package.json        2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,47 @@
+{
+  "name": "jqtree",
+  "version": "1.3.3",
+  "description": "Tree widget for jQuery",
+  "keywords": [
+    "jquery-plugin",
+    "tree"
+  ],
+  "license": "Apache-2.0",
+  "main": "lib/tree.jquery.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mbraak/jqtree";
+  },
+  "scripts": {
+    "test": "karma start --browsers Chrome --single-run && coffeelint src"
+  },
+  "dependencies": {
+    "jquery": ">=1.9"
+  },
+  "devDependencies": {
+    "browserify": "^13.0.1",
+    "coffee-script": "1.10.0",
+    "coffeeify": "^2.0.1",
+    "connect": "^3.4.1",
+    "coveralls": "^2.11.9",
+    "gulp": "^3.9.1",
+    "gulp-coffee": "2.3.2",
+    "gulp-coffeeify": "0.1.8",
+    "gulp-coffeelint": "^0.6.0",
+    "gulp-header": "^1.8.2",
+    "gulp-sass": "^2.3.1",
+    "ie-version": "^0.1.0",
+    "jquery-mockjax": "^2.1.1",
+    "karma": "^0.13.22",
+    "karma-browserify": "^5.0.5",
+    "karma-chrome-launcher": "^1.0.1",
+    "karma-cli": "^1.0.0",
+    "karma-firefox-launcher": "^1.0.0",
+    "karma-phantomjs-launcher": "^1.0.0",
+    "karma-qunit": "^1.0.0",
+    "phantomjs-prebuilt": "^2.1.7",
+    "qunitjs": "^1.23.0",
+    "serve-static": "^1.10.2",
+    "watchify": "^3.7.0"
+  }
+}

Added: trunk/phpgwapi/js/jquery/jqTree/screenshot.png
===================================================================
(Binary files differ)


Property changes on: trunk/phpgwapi/js/jquery/jqTree/screenshot.png
___________________________________________________________________
Added: svn:mime-type
   + application/octet-stream

Added: trunk/phpgwapi/js/jquery/jqTree/sitemap.txt
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/sitemap.txt                         (rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/sitemap.txt 2016-06-30 19:55:29 UTC (rev 
15350)
@@ -0,0 +1,13 @@
+https://mbraak.github.io/jqTree/
+https://mbraak.github.io/jqTree/examples/01_load_json_data/
+https://mbraak.github.io/jqTree/examples/02_load_json_data_from_server/
+https://mbraak.github.io/jqTree/examples/03_drag_and_drop/
+https://mbraak.github.io/jqTree/examples/04_save_state/
+https://mbraak.github.io/jqTree/examples/05_load_on_demand/
+https://mbraak.github.io/jqTree/examples/06_autoescape/
+https://mbraak.github.io/jqTree/examples/07_autoscroll/
+https://mbraak.github.io/jqTree/examples/08_multiple_select/
+https://mbraak.github.io/jqTree/examples/09_custom_html/
+https://mbraak.github.io/jqTree/examples/10_icon_buttons/
+https://mbraak.github.io/jqTree/examples/11_right-to-left/
+https://mbraak.github.io/jqTree/examples/12_button_on_right/

Added: trunk/phpgwapi/js/jquery/jqTree/tree.jquery.js
===================================================================
--- trunk/phpgwapi/js/jquery/jqTree/tree.jquery.js                              
(rev 0)
+++ trunk/phpgwapi/js/jquery/jqTree/tree.jquery.js      2016-06-30 19:55:29 UTC 
(rev 15350)
@@ -0,0 +1,3575 @@
+/*
+JqTree 1.3.3
+
+Copyright 2015 Marco Braak
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof 
require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var 
f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var 
l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return 
s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof 
require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return 
s})({1:[function(require,module,exports){
+var $, DragAndDropHandler, DragElement, HitAreasGenerator, Position, 
VisibleNodeIterator, node_module,
+  extend = function(child, parent) { for (var key in parent) { if 
(hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { 
this.constructor = child; } ctor.prototype = parent.prototype; child.prototype 
= new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+node_module = require('./node');
+
+Position = node_module.Position;
+
+$ = jQuery;
+
+DragAndDropHandler = (function() {
+  function DragAndDropHandler(tree_widget) {
+    this.tree_widget = tree_widget;
+    this.hovered_area = null;
+    this.$ghost = null;
+    this.hit_areas = [];
+    this.is_dragging = false;
+    this.current_item = null;
+  }
+
+  DragAndDropHandler.prototype.mouseCapture = function(position_info) {
+    var $element, node_element;
+    $element = $(position_info.target);
+    if (!this.mustCaptureElement($element)) {
+      return null;
+    }
+    if (this.tree_widget.options.onIsMoveHandle && 
!this.tree_widget.options.onIsMoveHandle($element)) {
+      return null;
+    }
+    node_element = this.tree_widget._getNodeElement($element);
+    if (node_element && this.tree_widget.options.onCanMove) {
+      if (!this.tree_widget.options.onCanMove(node_element.node)) {
+        node_element = null;
+      }
+    }
+    this.current_item = node_element;
+    return this.current_item !== null;
+  };
+
+  DragAndDropHandler.prototype.mouseStart = function(position_info) {
+    var offset;
+    this.refresh();
+    offset = $(position_info.target).offset();
+    this.drag_element = new DragElement(this.current_item.node, 
position_info.page_x - offset.left, position_info.page_y - offset.top, 
this.tree_widget.element);
+    this.is_dragging = true;
+    this.current_item.$element.addClass('jqtree-moving');
+    return true;
+  };
+
+  DragAndDropHandler.prototype.mouseDrag = function(position_info) {
+    var area, can_move_to;
+    this.drag_element.move(position_info.page_x, position_info.page_y);
+    area = this.findHoveredArea(position_info.page_x, position_info.page_y);
+    can_move_to = this.canMoveToArea(area);
+    if (can_move_to && area) {
+      if (!area.node.isFolder()) {
+        this.stopOpenFolderTimer();
+      }
+      if (this.hovered_area !== area) {
+        this.hovered_area = area;
+        if (this.mustOpenFolderTimer(area)) {
+          this.startOpenFolderTimer(area.node);
+        } else {
+          this.stopOpenFolderTimer();
+        }
+        this.updateDropHint();
+      }
+    } else {
+      this.removeHover();
+      this.removeDropHint();
+      this.stopOpenFolderTimer();
+    }
+    if (!area) {
+      if (this.tree_widget.options.onDragMove != null) {
+        this.tree_widget.options.onDragMove(this.current_item.node, 
position_info.original_event);
+      }
+    }
+    return true;
+  };
+
+  DragAndDropHandler.prototype.mustCaptureElement = function($element) {
+    return !$element.is('input,select');
+  };
+
+  DragAndDropHandler.prototype.canMoveToArea = function(area) {
+    var position_name;
+    if (!area) {
+      return false;
+    } else if (this.tree_widget.options.onCanMoveTo) {
+      position_name = Position.getName(area.position);
+      return this.tree_widget.options.onCanMoveTo(this.current_item.node, 
area.node, position_name);
+    } else {
+      return true;
+    }
+  };
+
+  DragAndDropHandler.prototype.mouseStop = function(position_info) {
+    var current_item;
+    this.moveItem(position_info);
+    this.clear();
+    this.removeHover();
+    this.removeDropHint();
+    this.removeHitAreas();
+    current_item = this.current_item;
+    if (this.current_item) {
+      this.current_item.$element.removeClass('jqtree-moving');
+      this.current_item = null;
+    }
+    this.is_dragging = false;
+    if (!this.hovered_area && current_item) {
+      if (this.tree_widget.options.onDragStop != null) {
+        this.tree_widget.options.onDragStop(current_item.node, 
position_info.original_event);
+      }
+    }
+    return false;
+  };
+
+  DragAndDropHandler.prototype.refresh = function() {
+    this.removeHitAreas();
+    if (this.current_item) {
+      this.generateHitAreas();
+      this.current_item = 
this.tree_widget._getNodeElementForNode(this.current_item.node);
+      if (this.is_dragging) {
+        return this.current_item.$element.addClass('jqtree-moving');
+      }
+    }
+  };
+
+  DragAndDropHandler.prototype.removeHitAreas = function() {
+    return this.hit_areas = [];
+  };
+
+  DragAndDropHandler.prototype.clear = function() {
+    this.drag_element.remove();
+    return this.drag_element = null;
+  };
+
+  DragAndDropHandler.prototype.removeDropHint = function() {
+    if (this.previous_ghost) {
+      return this.previous_ghost.remove();
+    }
+  };
+
+  DragAndDropHandler.prototype.removeHover = function() {
+    return this.hovered_area = null;
+  };
+
+  DragAndDropHandler.prototype.generateHitAreas = function() {
+    var hit_areas_generator;
+    hit_areas_generator = new HitAreasGenerator(this.tree_widget.tree, 
this.current_item.node, this.getTreeDimensions().bottom);
+    return this.hit_areas = hit_areas_generator.generate();
+  };
+
+  DragAndDropHandler.prototype.findHoveredArea = function(x, y) {
+    var area, dimensions, high, low, mid;
+    dimensions = this.getTreeDimensions();
+    if (x < dimensions.left || y < dimensions.top || x > dimensions.right || y 
> dimensions.bottom) {
+      return null;
+    }
+    low = 0;
+    high = this.hit_areas.length;
+    while (low < high) {
+      mid = (low + high) >> 1;
+      area = this.hit_areas[mid];
+      if (y < area.top) {
+        high = mid;
+      } else if (y > area.bottom) {
+        low = mid + 1;
+      } else {
+        return area;
+      }
+    }
+    return null;
+  };
+
+  DragAndDropHandler.prototype.mustOpenFolderTimer = function(area) {
+    var node;
+    node = area.node;
+    return node.isFolder() && !node.is_open && area.position === 
Position.INSIDE;
+  };
+
+  DragAndDropHandler.prototype.updateDropHint = function() {
+    var node_element;
+    if (!this.hovered_area) {
+      return;
+    }
+    this.removeDropHint();
+    node_element = 
this.tree_widget._getNodeElementForNode(this.hovered_area.node);
+    return this.previous_ghost = 
node_element.addDropHint(this.hovered_area.position);
+  };
+
+  DragAndDropHandler.prototype.startOpenFolderTimer = function(folder) {
+    var openFolder;
+    openFolder = (function(_this) {
+      return function() {
+        return _this.tree_widget._openNode(folder, 
_this.tree_widget.options.slide, function() {
+          _this.refresh();
+          return _this.updateDropHint();
+        });
+      };
+    })(this);
+    this.stopOpenFolderTimer();
+    return this.open_folder_timer = setTimeout(openFolder, 
this.tree_widget.options.openFolderDelay);
+  };
+
+  DragAndDropHandler.prototype.stopOpenFolderTimer = function() {
+    if (this.open_folder_timer) {
+      clearTimeout(this.open_folder_timer);
+      return this.open_folder_timer = null;
+    }
+  };
+
+  DragAndDropHandler.prototype.moveItem = function(position_info) {
+    var doMove, event, moved_node, position, previous_parent, target_node;
+    if (this.hovered_area && this.hovered_area.position !== Position.NONE && 
this.canMoveToArea(this.hovered_area)) {
+      moved_node = this.current_item.node;
+      target_node = this.hovered_area.node;
+      position = this.hovered_area.position;
+      previous_parent = moved_node.parent;
+      if (position === Position.INSIDE) {
+        this.hovered_area.node.is_open = true;
+      }
+      doMove = (function(_this) {
+        return function() {
+          _this.tree_widget.tree.moveNode(moved_node, target_node, position);
+          _this.tree_widget.element.empty();
+          return _this.tree_widget._refreshElements();
+        };
+      })(this);
+      event = this.tree_widget._triggerEvent('tree.move', {
+        move_info: {
+          moved_node: moved_node,
+          target_node: target_node,
+          position: Position.getName(position),
+          previous_parent: previous_parent,
+          do_move: doMove,
+          original_event: position_info.original_event
+        }
+      });
+      if (!event.isDefaultPrevented()) {
+        return doMove();
+      }
+    }
+  };
+
+  DragAndDropHandler.prototype.getTreeDimensions = function() {
+    var offset;
+    offset = this.tree_widget.element.offset();
+    return {
+      left: offset.left,
+      top: offset.top,
+      right: offset.left + this.tree_widget.element.width(),
+      bottom: offset.top + this.tree_widget.element.height() + 16
+    };
+  };
+
+  return DragAndDropHandler;
+
+})();
+
+VisibleNodeIterator = (function() {
+  function VisibleNodeIterator(tree) {
+    this.tree = tree;
+  }
+
+  VisibleNodeIterator.prototype.iterate = function() {
+    var _iterateNode, is_first_node;
+    is_first_node = true;
+    _iterateNode = (function(_this) {
+      return function(node, next_node) {
+        var $element, child, children_length, i, j, len, must_iterate_inside, 
ref;
+        must_iterate_inside = (node.is_open || !node.element) && 
node.hasChildren();
+        if (node.element) {
+          $element = $(node.element);
+          if (!$element.is(':visible')) {
+            return;
+          }
+          if (is_first_node) {
+            _this.handleFirstNode(node, $element);
+            is_first_node = false;
+          }
+          if (!node.hasChildren()) {
+            _this.handleNode(node, next_node, $element);
+          } else if (node.is_open) {
+            if (!_this.handleOpenFolder(node, $element)) {
+              must_iterate_inside = false;
+            }
+          } else {
+            _this.handleClosedFolder(node, next_node, $element);
+          }
+        }
+        if (must_iterate_inside) {
+          children_length = node.children.length;
+          ref = node.children;
+          for (i = j = 0, len = ref.length; j < len; i = ++j) {
+            child = ref[i];
+            if (i === (children_length - 1)) {
+              _iterateNode(node.children[i], null);
+            } else {
+              _iterateNode(node.children[i], node.children[i + 1]);
+            }
+          }
+          if (node.is_open) {
+            return _this.handleAfterOpenFolder(node, next_node, $element);
+          }
+        }
+      };
+    })(this);
+    return _iterateNode(this.tree, null);
+  };
+
+  VisibleNodeIterator.prototype.handleNode = function(node, next_node, 
$element) {};
+
+  VisibleNodeIterator.prototype.handleOpenFolder = function(node, $element) {};
+
+  VisibleNodeIterator.prototype.handleClosedFolder = function(node, next_node, 
$element) {};
+
+  VisibleNodeIterator.prototype.handleAfterOpenFolder = function(node, 
next_node, $element) {};
+
+  VisibleNodeIterator.prototype.handleFirstNode = function(node, $element) {};
+
+  return VisibleNodeIterator;
+
+})();
+
+HitAreasGenerator = (function(superClass) {
+  extend(HitAreasGenerator, superClass);
+
+  function HitAreasGenerator(tree, current_node, tree_bottom) {
+    HitAreasGenerator.__super__.constructor.call(this, tree);
+    this.current_node = current_node;
+    this.tree_bottom = tree_bottom;
+  }
+
+  HitAreasGenerator.prototype.generate = function() {
+    this.positions = [];
+    this.last_top = 0;
+    this.iterate();
+    return this.generateHitAreas(this.positions);
+  };
+
+  HitAreasGenerator.prototype.getTop = function($element) {

@@ Diff output truncated at 153600 characters. @@



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