FINAL suepr merge step : added all modules to this super repos

sites/all/modules/contrib/fields/autocomplete_deluxe/LICENSE.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
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+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
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+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
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+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
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+associated interface definition files, plus the scripts used to
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+
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+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

sites/all/modules/contrib/fields/autocomplete_deluxe/README.txt

@@ -0,0 +1,2 @@
+
+Enhanced autocomplete widget for drupal 7.x

sites/all/modules/contrib/fields/autocomplete_deluxe/autocomplete_deluxe.api.php

@@ -0,0 +1,54 @@
+<?php
+// $Id$
+
+/**
+ * @file
+ * This contains documentation only.
+ */
+
+/**
+ * Using the Autocomplete Deluxe element.
+ *
+ * When you want to use the Autocomplete Deluxe element, you have to choose
+ * between two types sources for the suggestion data: Ajax Callbacks or Lists.
+ * You can set the source type by using the appropriate options:
+ * - #autocomplete_deluxe_path expects a string with an url, that points to the ajax
+ *   callback. The response should be encoded as json(like for the core
+ *   autocomplete).
+ * - #autocomplete_options needs an array in the form of an array(similar to #options in core
+ *   for selects or checkboxes): array('a', 'b', 'c') or array(1 => 'a', 2 =>
+ *   'b', 3 => 'c').
+ *
+ * Besides this two, there are three other options, wich autocomplete deluxe
+ * accepts:
+ * - #multiple Indicates whether the user may select more than one item. Expects
+ *   TRUE or FALSE, by default it is set to FALSE.
+ * - #autocomplete_multiple_delimiter If #multiple is TRUE, then you can use
+ *   this option to set a seperator for multiple values. By default a string
+ *   with the follwing content will be used: ', '.
+ * - #autocomplete_min_length Indicates how many characters must be entered
+ *   until, the suggesion list can be opened. Especially helpfull, when your
+ *   ajax callback returns only valid suggestion for a minimum characters.
+ *   The default is 0.
+ */
+function somefunction() {
+  switch ($type) {
+    case 'list':
+      $element = array(
+        '#type' => 'autocomplete_deluxe',
+        '#autocomplete_options' => $options,
+        '#multiple' => FALSE,
+        '#autocomplete_min_length' => 0,
+      );
+      break;
+    case 'ajax':
+      $element = array(
+        '#type' => 'autocomplete_deluxe',
+        '#autocomplete_deluxe_path' => url('some_uri', array('absolute' => TRUE)),
+        '#multiple' => TRUE,
+        '#autocomplete_min_length' => 1,
+        '#autocomplete_multiple_delimiter' => '|',
+      );
+      break;
+  }
+}

sites/all/modules/contrib/fields/autocomplete_deluxe/autocomplete_deluxe.css

@@ -0,0 +1,184 @@
+@CHARSET "UTF-8";
+
+
+ul.ui-autocomplete {
+  max-height: 240px;
+  overflow-x: hidden;
+  overflow-y: scroll;
+  padding: 3px;
+}
+
+a.autocomplete-deluxe-single:hover {
+  text-decoration: none;
+}
+
+.ui-autocomplete .ui-state-hover {
+  background-color: #3875d7;
+  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #3875d7), color-stop(90%, #2a62bc));
+  background-image: -webkit-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+  background-image: -moz-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+  background-image: -o-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+  background-image: -ms-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+  background-image: linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+  color: #fff;
+  padding: 0;
+  margin: 0;
+}
+
+.autocomplete-deluxe-container {
+  display: inline-block;
+  position: relative;
+  padding: 0;
+  border: 1px solid #CCCCCC;
+  background: no-repeat -38px -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+  background: no-repeat -38px -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+}
+div.autocomplete-deluxe-container input.autocomplete-deluxe-form {
+  background: #fff no-repeat -38px -22px;
+  padding: 4px 5px 4px 5px;
+  border: none;
+}
+
+div.autocomplete-deluxe-container input.autocomplete-deluxe-form-single  {
+  width: 90%;
+  border: none;
+  background: no-repeat -38px -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+  background: no-repeat -38px -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+}
+
+.autocomplete-deluxe-search {
+  margin: 0px 0px 4px 0px;
+  padding: 3px 4px;
+  position: relative;
+  white-space: nowrap;
+  z-index: 1010;
+}
+
+span.autocomplete-deluxe-value-delete {
+  display: inline-block;
+  float: right;
+  background:url('x.gif') no-repeat center;
+  width: 18px;
+  width: 18px;
+
+  /* Prevent text selection. */
+  -moz-user-select: -moz-none;
+  -khtml-user-select: none;
+  -webkit-user-select: none;
+  -o-user-select: none;
+  user-select: none;
+}
+
+.autocomplete-deluxe-single-open {
+  border: 1px solid #aaa;
+  -webkit-box-shadow: 0 1px 0 #fff inset;
+  -moz-box-shadow   : 0 1px 0 #fff inset;
+  -o-box-shadow     : 0 1px 0 #fff inset;
+  box-shadow        : 0 1px 0 #fff inset;
+  background-color: #eee;
+  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0 );
+  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #eeeeee), color-stop(80%, #ffffff));
+  background-image: -webkit-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+  background-image: -moz-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+  background-image: -o-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+  background-image: -ms-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+  background-image: linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+  -webkit-border-bottom-left-radius : 0;
+  -webkit-border-bottom-right-radius: 0;
+  -moz-border-radius-bottomleft : 0;
+  -moz-border-radius-bottomright: 0;
+  border-bottom-left-radius : 0;
+  border-bottom-right-radius: 0;
+}
+
+input.autocomplete-deluxe-closed {
+}
+
+div.autocomplete-deluxe-multiple {
+  display: inline-block;
+  font-size: 13px;
+  position: relative;
+  background-color: #FFFFFF;
+  background: #fff no-repeat -38px -22px;
+  background: no-repeat -38px -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+  background: no-repeat -38px -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  background: no-repeat -38px -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+  padding: 4px 5px 4px 20px;
+  border: 1px solid #AAAAAA;
+  cursor: text;
+  height: auto !important;
+  margin: 0;
+  overflow: hidden;
+  padding: 5px;
+  position: relative;
+  line-height:15pt;
+  width: 503px;
+  cursor: text;
+}
+
+input.autocomplete-deluxe-form.autocomplete-deluxe-multiple {
+  border: 3px none;
+  width: 25px;
+  margin-left: 5px;
+  float: left;
+}
+
+div.autocomplete-deluxe-throbber {
+  width: 16px;
+  float: right;
+  height: 50%;
+}
+
+.autocomplete-deluxe-closed {
+  background: url(throbber.gif) no-repeat 100% 6px;
+}
+
+.autocomplete-deluxe-open {
+  background: url(throbber.gif) no-repeat 100% -14px;
+}
+
+.autocomplete-deluxe-item {
+  float: left;
+  background-clip: padding-box;
+  background-color: #E4E4E4;
+  background-image: -moz-linear-gradient(center top , #F4F4F4 20%, #F0F0F0 50%, #E8E8E8 52%, #EEEEEE 100%);
+  border: 1px solid #AAAAAA;
+  border-radius: 3px 3px 3px 3px;
+  box-shadow: 0 0 2px #FFFFFF inset, 0 1px 0 rgba(0, 0, 0, 0.05);
+  color: #333333;
+  cursor: default;
+  line-height: 13px;
+  margin: 3px 0 3px 5px;
+  padding: 3px 20px 3px 5px;
+  position: relative;
+}
+
+.autocomplete-deluxe-item-delete {
+  background: url("x.gif");
+  display: block;
+  font-size: 1px;
+  height: 13px;
+  position: absolute;
+  right: 3px;
+  top: 3px;
+  width: 12px;
+}
+.autocomplete-deluxe-item-focus {
+  background: none repeat scroll 0 0 #D4D4D4;
+}
+
+.autocomplete-deluxe-highlight-char {
+  color: blue;
+  font-weight: bold;
+}

sites/all/modules/contrib/fields/autocomplete_deluxe/autocomplete_deluxe.info

@@ -0,0 +1,13 @@
+name = Autocomplete Deluxe
+description = Enhanced autocomplete using Jquery UI autocomplete.
+package = User interface
+core = 7.x
+files[] = autocomplete_deluxe.module
+dependencies[] = taxonomy
+
+; Information added by drupal.org packaging script on 2013-08-05
+version = "7.x-2.0-beta3"
+core = "7.x"
+project = "autocomplete_deluxe"
+datestamp = "1375695669"
+

sites/all/modules/contrib/fields/autocomplete_deluxe/autocomplete_deluxe.js

@@ -0,0 +1,444 @@
+
+/**
+ * @file:
+ * Converts textfield to a autocomplete deluxe widget.
+ */
+
+(function($) {
+  Drupal.autocomplete_deluxe = Drupal.autocomplete_deluxe || {};
+
+  Drupal.behaviors.autocomplete_deluxe = {
+    attach: function(context) {
+      var autocomplete_settings = Drupal.settings.autocomplete_deluxe;
+
+      $('input.autocomplete-deluxe-form').once( function() {
+        if (autocomplete_settings[$(this).attr('id')].multiple === true) {
+          new Drupal.autocomplete_deluxe.MultipleWidget(this, autocomplete_settings[$(this).attr('id')]);
+        } else {
+          new Drupal.autocomplete_deluxe.SingleWidget(autocomplete_settings[$(this).attr('id')]);
+        }
+      });
+    }
+  };
+
+  /**
+   * Autogrow plugin which auto resizes the input of the multiple value.
+   *
+   * http://stackoverflow.com/questions/931207/is-there-a-jquery-autogrow-plugin-for-text-fields
+   *
+   */
+  $.fn.autoGrowInput = function(o) {
+
+    o = $.extend({
+      maxWidth: 1000,
+      minWidth: 0,
+      comfortZone: 70
+    }, o);
+
+    this.filter('input:text').each(function(){
+
+      var minWidth = o.minWidth || $(this).width(),
+        val = '',
+        input = $(this),
+        testSubject = $('<tester/>').css({
+          position: 'absolute',
+          top: -9999,
+          left: -9999,
+          width: 'auto',
+          fontSize: input.css('fontSize'),
+          fontFamily: input.css('fontFamily'),
+          fontWeight: input.css('fontWeight'),
+          letterSpacing: input.css('letterSpacing'),
+          whiteSpace: 'nowrap'
+        }),
+        check = function() {
+
+          if (val === (val = input.val())) {return;}
+
+          // Enter new content into testSubject
+          var escaped = val.replace(/&/g, '&amp;').replace(/\s/g,'&nbsp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+          testSubject.html(escaped);
+
+          // Calculate new width + whether to change
+          var testerWidth = testSubject.width(),
+            newWidth = (testerWidth + o.comfortZone) >= minWidth ? testerWidth + o.comfortZone : minWidth,
+            currentWidth = input.width(),
+            isValidWidthChange = (newWidth < currentWidth && newWidth >= minWidth)
+              || (newWidth > minWidth && newWidth < o.maxWidth);
+
+          // Animate width
+          if (isValidWidthChange) {
+            input.width(newWidth);
+          }
+
+        };
+
+      testSubject.insertAfter(input);
+
+      $(this).bind('keyup keydown blur update', check);
+
+    });
+
+    return this;
+  };
+
+
+  Drupal.autocomplete_deluxe.empty =  {label: '- ' + Drupal.t('None') + ' -', value: "" };
+
+  /**
+   * EscapeRegex function from jquery autocomplete, is not included in drupal.
+   */
+  Drupal.autocomplete_deluxe.escapeRegex = function(value) {
+    return value.replace(/[-[\]{}()*+?.,\\^$|#\s]/gi, "\\$&");
+  };
+
+  /**
+   * Filter function from jquery autocomplete, is not included in drupal.
+   */
+  Drupal.autocomplete_deluxe.filter = function(array, term) {
+    var matcher = new RegExp(Drupal.autocomplete_deluxe.escapeRegex(term), "i");
+    return $.grep(array, function(value) {
+      return matcher.test(value.label || value.value || value);
+    });
+  };
+
+  Drupal.autocomplete_deluxe.Widget = function() {
+  };
+
+  Drupal.autocomplete_deluxe.Widget.prototype.uri = null;
+
+  /**
+   * Allows widgets to filter terms.
+   * @param term
+   *   A term that should be accepted or not.
+   * @return {Boolean}
+   *   True if the term should be accepted.
+   */
+  Drupal.autocomplete_deluxe.Widget.prototype.acceptTerm = function(term) {
+    return true;
+  };
+
+  Drupal.autocomplete_deluxe.Widget.prototype.init = function(settings) {
+    if ($.browser.msie && $.browser.version === "6.0") {
+      return;
+    }
+
+    this.id = settings.input_id;
+    this.jqObject = $('#' + this.id);
+
+    this.uri = settings.uri;
+    this.multiple = settings.multiple;
+    this.required = settings.required;
+    this.limit = settings.limit;
+    this.synonyms = typeof settings.use_synonyms == 'undefined' ? false : settings.use_synonyms;
+
+    this.wrapper = '""';
+
+    if (typeof settings.delimiter == 'undefined') {
+      this.delimiter = true;
+    } else {
+      this.delimiter =  settings.delimiter.charCodeAt(0);
+    }
+
+
+    this.items = {};
+
+    var self = this;
+    var parent = this.jqObject.parent();
+    var parents_parent = this.jqObject.parent().parent();
+
+    parents_parent.append(this.jqObject);
+    parent.remove();
+    parent = parents_parent;
+
+    var generateValues = function(data, term) {
+      var result = new Array();
+      for (var terms in data) {
+        if (self.acceptTerm(terms)) {
+          result.push({
+            label: data[terms],
+            value: terms
+          });
+        }
+      }
+      if ($.isEmptyObject(result)) {
+        result.push({
+          label: Drupal.t("The term '@term' will be added.", {'@term' : term}),
+          value: term,
+          newTerm: true
+        });
+      }
+      return result;
+    };
+
+    var cache = {}
+    var lastXhr = null;
+
+    this.source = function(request, response) {
+      var term = request.term;
+      if (term in cache) {
+        response(generateValues(cache[term], term));
+        return;
+      }
+
+      // Some server collapse two slashes if the term is empty, so insert at
+      // least a whitespace. This whitespace will later on be trimmed in the
+      // autocomplete callback.
+      if (!term) {
+        term = " ";
+      }
+      request.synonyms = self.synonyms;
+      var url = settings.uri + '/' + term +'/' +  self.limit;
+      lastXhr = $.getJSON(url, request, function(data, status, xhr) {
+        cache[term] = data;
+        if (xhr === lastXhr) {
+          response(generateValues(data, term));
+        }
+      });
+    };
+
+    this.jqObject.autocomplete({
+      'source' : this.source,
+      'minLength': settings.min_length
+    });
+
+    var jqObject = this.jqObject;
+    var throbber = $('<div class="autocomplete-deluxe-throbber autocomplete-deluxe-closed">&nbsp;</div>').insertAfter(jqObject);
+
+    this.jqObject.bind("autocompletesearch", function(event, ui) {
+      throbber.removeClass('autocomplete-deluxe-closed');
+      throbber.addClass('autocomplete-deluxe-open');
+    });
+
+    this.jqObject.bind("autocompleteopen", function(event, ui) {
+      throbber.addClass('autocomplete-deluxe-closed');
+      throbber.removeClass('autocomplete-deluxe-open');
+    });
+
+    // Monkey patch the _renderItem function jquery so we can highlight the
+    // text, that we already entered.
+    $.ui.autocomplete.prototype._renderItem = function( ul, item) {
+      var t = item.label;
+      if (this.term != "") {
+        var escapedValue = Drupal.autocomplete_deluxe.escapeRegex( this.term );
+        var re = new RegExp('()*""' + escapedValue + '""|' + escapedValue + '()*', 'gi');
+        var t = item.label.replace(re,"<span class='autocomplete-deluxe-highlight-char'>$&</span>");
+      }
+      return $( "<li></li>" )
+        .data( "item.autocomplete", item )
+        .append( "<a>" + t + "</a>" )
+        .appendTo( ul );
+    };
+  };
+
+  Drupal.autocomplete_deluxe.Widget.prototype.generateValues = function(data) {
+    var result = new Array();
+    for (var index in data) {
+      result.push(data[index]);
+    }
+    return result;
+  };
+
+  /**
+   * Generates a single selecting widget.
+   */
+  Drupal.autocomplete_deluxe.SingleWidget = function(settings) {
+    this.init(settings);
+    this.setup();
+    this.jqObject.addClass('autocomplete-deluxe-form-single');
+  };
+
+  Drupal.autocomplete_deluxe.SingleWidget.prototype = new Drupal.autocomplete_deluxe.Widget();
+
+  Drupal.autocomplete_deluxe.SingleWidget.prototype.setup = function() {
+    var jqObject = this.jqObject;
+    var parent = jqObject.parent();
+
+    parent.mousedown(function() {
+      if (parent.hasClass('autocomplete-deluxe-single-open')) {
+        jqObject.autocomplete('close');
+      } else {
+        jqObject.autocomplete('search', '');
+      }
+    });
+  };
+
+  /**
+   * Creates a multiple selecting widget.
+   */
+  Drupal.autocomplete_deluxe.MultipleWidget = function(input, settings) {
+    this.init(settings);
+    this.setup();
+  };
+
+  Drupal.autocomplete_deluxe.MultipleWidget.prototype = new Drupal.autocomplete_deluxe.Widget();
+  Drupal.autocomplete_deluxe.MultipleWidget.prototype.items = new Object();
+
+
+  Drupal.autocomplete_deluxe.MultipleWidget.prototype.acceptTerm = function(term) {
+    // Accept only terms, that are not in our items list.
+    return !(term in this.items);
+  };
+
+  Drupal.autocomplete_deluxe.MultipleWidget.Item = function (widget, item) {
+    if (item.newTerm === true) {
+      item.label = item.value;
+    }
+
+    this.value = item.value;
+    this.element = $('<span class="autocomplete-deluxe-item">' + item.label + '</span>');
+    this.widget = widget;
+    this.item = item;
+    var self = this;
+
+    var close = $('<a class="autocomplete-deluxe-item-delete" href="javascript:void(0)"></a>').appendTo(this.element);
+    // Use single quotes because of the double quote encoded stuff.
+    var input = $('<input type="hidden" value=\'' + this.value + '\'/>').appendTo(this.element);
+
+    close.mousedown(function() {
+      self.remove(item);
+    });
+  };
+
+  Drupal.autocomplete_deluxe.MultipleWidget.Item.prototype.remove = function() {
+    this.element.remove();
+    var values = this.widget.valueForm.val();
+    var escapedValue = Drupal.autocomplete_deluxe.escapeRegex( this.item.value );
+    var regex = new RegExp('()*""' + escapedValue + '""|' + escapedValue + '()*', 'gi');
+    this.widget.valueForm.val(values.replace(regex, ''));
+    delete this.widget.items[this.value];
+  };
+
+  Drupal.autocomplete_deluxe.MultipleWidget.prototype.setup = function() {
+    var jqObject = this.jqObject;
+    var parent = jqObject.parent();
+    var value_container = jqObject.parent().parent().children('.autocomplete-deluxe-value-container');
+    var value_input = value_container.children().children();
+    var items = this.items;
+    var self = this;
+    this.valueForm = value_input;
+
+    // Override the resize function, so that the suggestion list doesn't resizes
+    // all the time.
+    jqObject.data("autocomplete")._resizeMenu = function()  {};
+
+    jqObject.show();
+
+    value_container.hide();
+
+    // Add the default values to the box.
+    var default_values = value_input.val();
+    default_values = $.trim(default_values);
+    default_values = default_values.substr(2, default_values.length-4);
+    default_values = default_values.split('"" ""');
+
+    for (var index in default_values) {
+      var value = default_values[index];
+      if (value != '') {
+        // If a terms is encoded in double quotes, then the label should have
+        // no double quotes.
+        var label = value.match(/["][\w|\s|\D|]*["]/gi) !== null ? value.substr(1, value.length-2) : value;
+        var item = {
+          label : label,
+          value : value
+        };
+        var item = new Drupal.autocomplete_deluxe.MultipleWidget.Item(self, item);
+        item.element.insertBefore(jqObject);
+        items[item.value] = item;
+      }
+    }
+
+    jqObject.addClass('autocomplete-deluxe-multiple');
+    parent.addClass('autocomplete-deluxe-multiple');
+
+
+    // Adds a value to the list.
+    this.addValue = function(ui_item) {
+      var item = new Drupal.autocomplete_deluxe.MultipleWidget.Item(self, ui_item);
+      item.element.insertBefore(jqObject);
+      items[ui_item.value] = item;
+      var new_value = ' ' + self.wrapper + ui_item.value + self.wrapper;
+      var values = value_input.val();
+      value_input.val(values + new_value);
+      jqObject.val('');
+    };
+
+    parent.mouseup(function() {
+      jqObject.autocomplete('search', '');
+      jqObject.focus();
+    });
+
+    jqObject.bind("autocompleteselect", function(event, ui) {
+      self.addValue(ui.item);
+      jqObject.width(25);
+      // Return false to prevent setting the last term as value for the jqObject.
+      return false;
+    });
+
+    jqObject.bind("autocompletechange", function(event, ui) {
+      jqObject.val('');
+    });
+
+    jqObject.blur(function() {
+      var last_element = jqObject.parent().children('.autocomplete-deluxe-item').last();
+      last_element.removeClass('autocomplete-deluxe-item-focus');
+    });
+
+    var clear = false;
+
+    jqObject.keypress(function (event) {
+      var value = jqObject.val();
+      // If a comma was entered and there is none or more then one comma,or the
+      // enter key was entered, then enter the new term.
+      if ((event.which == self.delimiter && (value.split('"').length - 1) != 1) || (event.which == 13 && jqObject.val() != "")) {
+        value = value.substr(0, value.length);
+        if (typeof self.items[value] == 'undefined' && value != '') {
+          var ui_item = {
+            label: value,
+            value: value
+          };
+          self.addValue(ui_item);
+        }
+        clear = true;
+        if (event.which == 13) {
+          return false;
+        }
+      }
+
+      // If the Backspace key was hit and the input is empty
+      if (event.which == 8 && value == '') {
+        var last_element = jqObject.parent().children('.autocomplete-deluxe-item').last();
+        // then mark the last item for deletion or deleted it if already marked.
+        if (last_element.hasClass('autocomplete-deluxe-item-focus')) {
+          var value = last_element.children('input').val();
+          self.items[value].remove(self.items[value]);
+          jqObject.autocomplete('search', '');
+        } else {
+          last_element.addClass('autocomplete-deluxe-item-focus');
+        }
+      } else {
+        // Remove the focus class if any other key was hit.
+        var last_element = jqObject.parent().children('.autocomplete-deluxe-item').last();
+        last_element.removeClass('autocomplete-deluxe-item-focus');
+      }
+    });
+
+    jqObject.autoGrowInput({
+      comfortZone: 50,
+      minWidth: 10,
+      maxWidth: 460
+    });
+
+
+    jqObject.keyup(function (event) {
+      if (clear) {
+        // Trigger the search, so it display the values for an empty string.
+        jqObject.autocomplete('search', '');
+        jqObject.val('');
+        clear = false;
+        // Return false to prevent entering the last character.
+        return false;
+      }
+    });
+  };
+})(jQuery);

sites/all/modules/contrib/fields/autocomplete_deluxe/autocomplete_deluxe.module

@@ -0,0 +1,392 @@
+<?php
+
+/**
+ * @file
+ * Define enhanced autocomplete wdiget.
+ */
+
+/**
+ * Implements hook_field_info().
+ */
+function autocomplete_deluxe_field_widget_info() {
+  return array(
+    'autocomplete_deluxe_taxonomy' => array(
+      'label' => t('Autocomplete Deluxe'),
+      'field types' => array('taxonomy_term_reference'),
+      'settings' => array(
+        'size' => 60,
+        'autocomplete_deluxe_path' => 'autocomplete_deluxe/taxonomy',
+      ),
+      'behaviors' => array(
+        'multiple values' => FIELD_BEHAVIOR_CUSTOM,
+      ),
+    ),
+  );
+}
+
+/**
+ * Custom taxonomy callback, which also accepts an empty string search.
+ */
+function taxonomy_autocomplete_deluxe($field_name, $tags_typed = '', $limit = 10) {
+  $field = field_info_field($field_name);
+  $use_synonyms = !empty($_GET['synonyms']);
+
+  // The user enters a comma-separated list of tags. We only autocomplete the last tag.
+  $tags_typed = drupal_explode_tags($tags_typed);
+  $tag_last = drupal_strtolower(array_pop($tags_typed));
+
+  $matches = array();
+
+  // Part of the criteria for the query come from the field's own settings.
+  $vids = array();
+  $vocabularies = taxonomy_vocabulary_get_names();
+  foreach ($field['settings']['allowed_values'] as $tree) {
+    // If the content taxonomy setting content_taxonomy_ignore_in_suggestions
+    // is set, then the vocabulary is ignored.
+    if (empty($tree['content_taxonomy_ignore_in_suggestions'])) {
+      $vids[] = $vocabularies[$tree['vocabulary']]->vid;
+    }
+  }
+
+  $query = db_select('taxonomy_term_data', 't');
+  $query->addTag('translatable');
+  $query->addTag('term_access');
+
+  if (module_exists('synonyms') && !empty($use_synonyms)) {
+    $query->leftJoin('field_data_synonyms_synonym', 'fdss', 'fdss.entity_id = t.tid');
+  }
+
+  if ($tag_last != '') {
+    // Do not select already entered terms.
+    if (!empty($tags_typed)) {
+      $query->condition('t.name', $tags_typed, 'NOT IN');
+    }
+    // Select rows that match by term name.
+    $query
+      ->fields('t', array('tid', 'name'))
+      ->condition('t.vid', $vids);
+
+    if (module_exists('synonyms') && !empty($use_synonyms)) {
+      $or = db_or();
+      $or->condition('fdss.synonyms_synonym_value', '%' . db_like($tag_last) . '%', 'LIKE');
+      $or->condition('t.name', '%' . db_like($tag_last) . '%', 'LIKE');
+      $query->condition($or);
+    }
+    else {
+      $query->condition('t.name', '%' . db_like($tag_last) . '%', 'LIKE');
+    }
+
+    if (isset($limit) && $limit > 0) {
+      $query->range(0, $limit);
+    }
+
+    $tags_return = $query->execute()
+      ->fetchAllKeyed();
+  }
+  else {
+    $query
+      ->fields('t', array('tid', 'name'))
+      ->condition('t.vid', $vids);
+
+    if (isset($limit) && $limit > 0) {
+      $query->range(0, $limit);
+    }
+
+    $tags_return = $query->execute()
+      ->fetchAllKeyed();
+  }
+
+  $prefix = count($tags_typed) ? drupal_implode_tags($tags_typed) . ', ' : '';
+
+  $term_matches = array();
+  foreach ($tags_return as $tid => $name) {
+    $n = $name;
+    // Term names containing commas or quotes must be wrapped in quotes.
+    if (strpos($name, ',') !== FALSE || strpos($name, '"') !== FALSE) {
+      $n = '"' . str_replace('"', '""', $name) . '"';
+    }
+    $term_matches[$prefix . $n] = check_plain($name);
+  }
+
+  drupal_json_output($term_matches);
+}
+
+/**
+ * Returns all allowed terms for a field without any prefix.
+ */
+function autocomplete_deluxe_allowed_terms($field) {
+  $options = array();
+  foreach ($field['settings']['allowed_values'] as $tree) {
+    if ($vocabulary = taxonomy_vocabulary_machine_name_load($tree['vocabulary'])) {
+      if ($terms = taxonomy_get_tree($vocabulary->vid, $tree['parent'])) {
+        foreach ($terms as $term) {
+          $options[$term->name] = $term->name;
+        }
+      }
+    }
+  }
+  return $options;
+}
+
+/**
+ * Implements hook_field_widget_settings_form().
+ */
+function autocomplete_deluxe_field_widget_settings_form($field, $instance) {
+  $widget = $instance['widget'];
+  $settings = $widget['settings'];
+
+  $form['size'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Size of textfield'),
+    '#default_value' => isset($settings['size']) ? $settings['size'] : 6,
+    '#element_validate' => array('_element_validate_integer_positive'),
+    '#required' => TRUE,
+  );
+  $form['limit'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Limit of the output.'),
+    '#description' => t('If set to zero no limit will be used'),
+    '#default_value' => isset($settings['limit']) ? $settings['limit'] : 10,
+    '#element_validate' => array('_element_validate_integer'),
+  );
+  $form['min_length'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Mininum length.'),
+    '#description' => t('The minimum length of characters to enter to open the suggestion list.'),
+    '#default_value' => isset($settings['min_length']) ? $settings['min_length'] : 0,
+    '#element_validate' => array('_element_validate_integer'),
+  );
+  $form['delimiter'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Delimiter.'),
+    '#description' => t('A character which should be used beside the enter key, to seperate terms.'),
+    '#default_value' => isset($settings['delimiter']) ? $settings['delimiter'] : '',
+    '#size' => 1,
+  );
+
+  if (module_exists('synonyms')) {
+    $form['use_synonyms'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Allow synonyms'),
+      '#description' => t('Should users be able to search for synonyms of terms?'),
+      '#default_value' => isset($settings['use_synonyms']) ? $settings['use_synonyms'] : FALSE,
+    );
+  }
+  return $form;
+}
+
+/**
+ * Implodes the tags from the taxonomy module.
+ *
+ * This function is essentially the same as axonomy_implode_tags, with the
+ * difference, that it uses only a comma instead of a comma and a space to
+ * implode the tags. It will help keep problems with delimiters to a minimum.
+ */
+function autocomplete_deluxe_taxonomy_implode_tags($tags, $vid = NULL) {
+  $typed_tags = array();
+  foreach ($tags as $tag) {
+    // Extract terms belonging to the vocabulary in question.
+    if (!isset($vid) || $tag->vid == $vid) {
+      // Make sure we have a completed loaded taxonomy term.
+      if (isset($tag->name)) {
+        // Commas and quotes in tag names are special cases, so encode 'em.
+        if (strpos($tag->name, ',') !== FALSE || strpos($tag->name, '"') !== FALSE) {
+          $tag->name = '"' . str_replace('"', '""', $tag->name) . '"';
+        }
+
+        $typed_tags[] = $tag->name;
+      }
+    }
+  }
+  return implode(',', $typed_tags);
+}
+
+/**
+ * Implements hook_field_widget_error().
+ */
+function autocomplete_deluxe_field_widget_error($element, $error, $form, &$form_state) {
+  form_error($element, $error['message']);
+}
+
+/**
+ * Implements hook_field_widget_form().
+ */
+function autocomplete_deluxe_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
+  $element += array(
+    '#type' => 'autocomplete_deluxe',
+    '#size' => $instance['widget']['settings']['size'],
+    '#limit' => isset($instance['widget']['settings']['limit']) ? $instance['widget']['settings']['limit'] : 10,
+    '#min_length' => isset($instance['widget']['settings']['min_length']) ? $instance['widget']['settings']['min_length'] : 0,
+    '#use_synonyms' =>isset($instance['widget']['settings']['use_synonyms']) ? $instance['widget']['settings']['use_synonyms'] : 0,
+    '#delimiter' =>isset($instance['widget']['settings']['delimiter']) ? $instance['widget']['settings']['delimiter'] : '',
+  );
+
+  $multiple = $field['cardinality'] > 1 || $field['cardinality'] == FIELD_CARDINALITY_UNLIMITED ? TRUE : FALSE;
+
+  $tags = array();
+  foreach ($items as $item) {
+    $tags[$item['tid']] = isset($item['taxonomy_term']) ? $item['taxonomy_term'] : taxonomy_term_load($item['tid']);
+  }
+
+  $element['#element_validate'] = array('taxonomy_autocomplete_validate');
+  $element += array(
+    '#multiple' => $multiple,
+    '#autocomplete_deluxe_path' => url($instance['widget']['settings']['autocomplete_deluxe_path'] . '/' . $field['field_name'], array('absolute' => TRUE)),
+    '#default_value' => autocomplete_deluxe_taxonomy_implode_tags($tags),
+  );
+
+  return $element;
+}
+
+/**
+ * Generates the basic form elements and javascript settings.
+ */
+function autocomplete_deluxe_element_process($element) {
+  $element['#attached'] = array(
+    'library' => array(array('system', 'ui.autocomplete'), array('system', 'ui.button')),
+    'js' => array(drupal_get_path('module', 'autocomplete_deluxe') . '/autocomplete_deluxe.js'),
+    'css' => array(drupal_get_path('module', 'autocomplete_deluxe') . '/autocomplete_deluxe.css'),
+  );
+  // Workaround for problems with jquery css in seven theme.
+  if ($GLOBALS['theme'] == 'seven') {
+    $element['#attached']['css'][] = drupal_get_path('module', 'autocomplete_deluxe') . '/autocomplete_deluxe.seven.css';
+  }
+
+  $html_id = drupal_html_id('autocomplete-deluxe-input');
+
+  $element['#after_build'][] = 'autocomplete_deluxe_after_build';
+
+  // Set default options for multiple values.
+  $element['#multiple'] = isset($element['#multiple']) ? $element['#multiple'] : FALSE;
+
+  $element['textfield'] = array(
+    '#type' => 'textfield',
+    '#size' => isset($element['#size']) ? $element['#size'] : '',
+    '#attributes' => array('class' => array('autocomplete-deluxe-form'), 'id' => array($html_id)),
+    '#default_value' => '',
+    '#prefix' => '<div class="autocomplete-deluxe-container">',
+    '#suffix' => '</div>',
+  );
+
+  $js_settings['autocomplete_deluxe'][$html_id] = array(
+    'input_id' => $html_id,
+    'multiple' => $element['#multiple'],
+    'required' => $element['#required'],
+    'limit' => isset($element['#limit']) ? $element['#limit'] : 10,
+    'min_length' => isset($element['#min_length']) ? $element['#min_length'] : 0,
+    'use_synonyms' => isset($element['#use_synonyms']) ? $element['#use_synonyms'] : 0,
+    'delimiter' => isset($element['#delimiter']) ? $element['#delimiter'] : '',
+  );
+
+  if (isset($element['#autocomplete_deluxe_path'])) {
+    if (isset($element['#default_value'])) {
+      // Split on the comma only if that comma has zero, or an even number of
+      // quotes in ahead of it.
+      // http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes
+      $default_value = preg_replace('/,(?=([^\"]*\"[^\"]*\")*[^\"]*$)/i', '"" ""', $element['#default_value']);
+      $default_value = '""' . $default_value . '""';
+    }
+    else {
+      $default_value = '';
+    }
+
+    if ($element['#multiple']) {
+      $element['value_field'] = array(
+        '#type' => 'textfield',
+        '#attributes' => array('class' => array('autocomplete-deluxe-value-field')),
+        '#default_value' => $default_value,
+        '#prefix' => '<div class="autocomplete-deluxe-value-container">',
+        '#suffix' => '</div>',
+      );
+      $element['textfield']['#attributes']['style'] = array('display:none');
+    }
+    else {
+      $element['textfield']['#default_value'] = isset($element['#default_value']) ? $element['#default_value'] : '';
+    }
+
+    $js_settings['autocomplete_deluxe'][$html_id] += array(
+      'type' => 'ajax',
+      'uri' => $element['#autocomplete_deluxe_path'],
+    );
+  }
+  else {
+    // If there is no source (path or data), we don't want to add the js
+    // settings and so the functions will be abborted.
+    return $element;
+  }
+  $element['#attached']['js'][] = array('data' => $js_settings, 'type' => 'setting');
+  $element['#tree'] = TRUE;
+
+  return $element;
+}
+
+/**
+ * Helper function to determine the value for a autocomplete deluxe form
+ * element.
+ */
+function autocomplete_deluxe_value(&$element, $input = FALSE, $form_state = NULL) {
+  // This runs before child elements are processed, so we cannot calculate the
+  // value here. But we have to make sure the value is an array, so the form
+  // API is able to proccess the children to set their values in the array. Thus
+  // once the form API has finished processing the element, the value is an
+  // array containing the child element values. Then finally the after build
+  // callback converts it back to the numeric value and sets that.
+  return array();
+}
+
+/**
+ * FAPI after build callback for the duration parameter type form.
+ * Fixes up the form value by applying the multiplier.
+ */
+function autocomplete_deluxe_after_build($element, &$form_state) {
+  // By default drupal sets the maxlength to 128 if the property isn't
+  // specified, but since the limit isn't useful in some cases,
+  // we unset the property.
+  unset($element['textfield']['#maxlength']);
+
+  // Set the elements value from either the value field or text field input.
+  $element['#value'] = isset($element['value_field']) ? $element['value_field']['#value'] : $element['textfield']['#value'];
+
+  if (isset($element['value_field'])) {
+    $element['#value'] = trim($element['#value']);
+    // Replace all double double quotes and space with a comma. This will allows
+    // us to keep entries in double quotes.
+    $element['#value'] = str_replace('"" ""', ',', $element['#value']);
+    $element['#value'] = str_replace('""  ""', ',', $element['#value']);
+    // Remove the double quotes at the beginning and the end from the first and
+    // the last term.
+    $element['#value'] = substr($element['#value'], 2, strlen($element['#value']) - 4);
+
+    unset($element['value_field']['#maxlength']);
+  }
+
+
+  form_set_value($element, $element['#value'], $form_state);
+  return $element;
+}
+
+/**
+ * Implements hook_element_info().
+ */
+function autocomplete_deluxe_element_info() {
+  $types['autocomplete_deluxe'] = array(
+    '#input' => TRUE,
+    '#value_callback' => 'autocomplete_deluxe_value',
+    '#pre_render' => array('form_pre_render_conditional_form_element'),
+    '#process' => array('autocomplete_deluxe_element_process'),
+  );
+  return $types;
+}
+
+/**
+ * Implements hook_menu().
+ */
+function autocomplete_deluxe_menu() {
+  $items['autocomplete_deluxe/taxonomy'] = array(
+    'title' => 'Autocomplete deluxe taxonomy',
+    'page callback' => 'taxonomy_autocomplete_deluxe',
+    'access arguments' => array('access content'),
+    'type' => MENU_CALLBACK,
+  );
+  return $items;
+}

sites/all/modules/contrib/fields/autocomplete_deluxe/autocomplete_deluxe.seven.css

@@ -0,0 +1,89 @@
+@CHARSET "UTF-8";
+
+/**
+ * JQuery UI style sheet fix for seven.
+ */
+
+.ui-button {
+  border: 1px solid #cccccc;
+  background: #e6e6e6;
+}
+
+.ui-state-hover,
+.ui-state-focus {
+  border: 1px solid #bbbbbb;
+}
+
+.ui-button.ui-state-active {
+  border: 1px solid #777777;
+  font-weight: bold;
+}
+
+/**
+ * Corner radius
+ */
+.ui-corner-tl {
+  -moz-border-radius-topleft: 4px;
+  -webkit-border-top-left-radius: 4px;
+  border-top-left-radius: 4px;
+}
+
+.ui-corner-tr {
+  -moz-border-radius-topright: 4px;
+  -webkit-border-top-right-radius: 4px;
+  border-top-right-radius: 4px;
+}
+
+.ui-corner-bl {
+  -moz-border-radius-bottomleft: 4px;
+  -webkit-border-bottom-left-radius: 4px;
+  border-bottom-left-radius: 4px;
+}
+
+.ui-corner-br {
+  -moz-border-radius-bottomright: 4px;
+  -webkit-border-bottom-right-radius: 4px;
+  border-bottom-right-radius: 4px;
+}
+
+.ui-corner-top {
+  -moz-border-radius-topleft: 4px;
+  -moz-border-radius-topright: 4px;
+  -webkit-border-top-left-radius: 4px;
+  -webkit-border-top-right-radius: 4px;
+  border-top-left-radius: 4px;
+  border-top-right-radius: 4px;
+}
+
+.ui-corner-bottom {
+  -moz-border-radius-bottomleft: 4px;
+  -moz-border-radius-bottomright: 4px;
+  -webkit-border-bottom-left-radius: 4px;
+  -webkit-border-bottom-right-radius: 4px;
+  border-bottom-left-radius: 4px;
+  border-bottom-right-radius: 4px;
+}
+
+.ui-corner-right {
+  -moz-border-radius-bottomright: 4px;
+  -moz-border-radius-topright: 4px;
+  -webkit-border-bottom-right-radius: 4px;
+  -webkit-border-top-right-radius: 4px;
+  border-bottom-right-radius: 4px;
+  border-top-right-radius: 4px;
+}
+
+.ui-corner-left {
+  -moz-border-radius-bottomleft: 4px;
+  -moz-border-radius-topleft: 4px;
+  -webkit-border-bottom-left-radius: 4px;
+  -webkit-border-top-left-radius: 4px;
+  border-bottom-left-radius: 4px;
+  border-top-left-radius: 4px;
+}
+
+.ui-corner-all {
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  border-radius: 4px;
+}