Added separate From and To columns apart from smart From/To column (#1486891)

16 files changed, 130 insertions, 82 deletions

diff --git a/CHANGELOG b/CHANGELOG
index d09d97568..47909f379 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Added separate From and To columns apart from smart From/To column (#1486891)
 - Fix fallback to Larry skin when configured skin isn't available (#1488591)
 - Fix (workaround) delete operations with some versions of memcache (#1488592)
 - Fix (disable) request validation for spell and spell_html actions
diff --git a/config/main.inc.php.dist b/config/main.inc.php.dist
index 58e59ae6e..58f9ca865 100644
--- a/config/main.inc.php.dist
+++ b/config/main.inc.php.dist
@@ -387,15 +387,15 @@ $rcmail_config['plugins'] = array();
 // ----------------------------------
 
 // default messages sort column. Use empty value for default server's sorting, 
-// or 'arrival', 'date', 'subject', 'from', 'to', 'size', 'cc'
+// or 'arrival', 'date', 'subject', 'from', 'to', 'fromto', 'size', 'cc'
 $rcmail_config['message_sort_col'] = '';
 
 // default messages sort order
 $rcmail_config['message_sort_order'] = 'DESC';
 
 // These cols are shown in the message list. Available cols are:
-// subject, from, to, cc, replyto, date, size, status, flag, attachment, 'priority'
-$rcmail_config['list_cols'] = array('subject', 'status', 'from', 'date', 'size', 'flag', 'attachment');
+// subject, from, to, fromto, cc, replyto, date, size, status, flag, attachment, 'priority'
+$rcmail_config['list_cols'] = array('subject', 'status', 'fromto', 'date', 'size', 'flag', 'attachment');
 
 // the default locale setting (leave empty for auto-detection)
 // RFC1766 formatted language name like en_US, de_DE, de_CH, fr_FR, pt_BR
diff --git a/program/js/app.js b/program/js/app.js
index afaebec9c..214a5cb80 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -1612,7 +1612,7 @@ function rcube_webmail()
     for (i=0; i<cols.length; i++)
       if (cols[i].id && cols[i].id.match(/^rcm/)) {
         name = cols[i].id.replace(/^rcm/, '');
-        this.env.coltypes.push(name == 'to' ? 'from' : name);
+        this.env.coltypes.push(name);
       }
 
     if ((found = $.inArray('flag', this.env.coltypes)) >= 0)
@@ -1891,7 +1891,7 @@ function rcube_webmail()
       // make sure new columns are added at the end of the list
       var i, idx, name, newcols = [], oldcols = this.env.coltypes;
       for (i=0; i<oldcols.length; i++) {
-        name = oldcols[i] == 'to' ? 'from' : oldcols[i];
+        name = oldcols[i];
         idx = $.inArray(name, cols);
         if (idx != -1) {
           newcols.push(name);
@@ -5685,7 +5685,7 @@ function rcube_webmail()
 
   // for reordering column array (Konqueror workaround)
   // and for setting some message list global variables
-  this.set_message_coltypes = function(coltypes, repl)
+  this.set_message_coltypes = function(coltypes, repl, smart_col)
   {
     var list = this.message_list,
       thead = list ? list.list.tHead : null,
@@ -5713,7 +5713,7 @@ function rcube_webmail()
 
       for (n=0, len=this.env.coltypes.length; n<len; n++) {
         col = this.env.coltypes[n];
-        if ((cell = thead.rows[0].cells[n]) && (col=='from' || col=='to')) {
+        if ((cell = thead.rows[0].cells[n]) && (col == 'from' || col == 'to' || col == 'fromto')) {
           cell.id = 'rcm'+col;
           // if we have links for sorting, it's a bit more complicated...
           if (cell.firstChild && cell.firstChild.tagName.toLowerCase()=='a') {
@@ -5721,7 +5721,7 @@ function rcube_webmail()
             cell.onclick = function(){ return rcmail.command('sort', this.__col, this); };
             cell.__col = col;
           }
-          cell.innerHTML = this.get_label(col);
+          cell.innerHTML = this.get_label(col == 'fromto' ? smart_col : col);
         }
       }
     }
diff --git a/program/steps/mail/check_recent.inc b/program/steps/mail/check_recent.inc
index 411e649ce..1a1b08c60 100644
--- a/program/steps/mail/check_recent.inc
+++ b/program/steps/mail/check_recent.inc
@@ -93,7 +93,7 @@ foreach ($a_mailboxes as $mbox_name) {
         $OUTPUT->command('message_list.clear', $all_count ? false : true);
 
         if ($all_count) {
-            $a_headers = $RCMAIL->storage->list_messages($mbox_name, null, $_SESSION['sort_col'], $_SESSION['sort_order']);
+            $a_headers = $RCMAIL->storage->list_messages($mbox_name, null, rcmail_sort_column(), rcmail_sort_order());
             // add message rows
             rcmail_js_message_list($a_headers, false);
             // remove messages that don't exists from list selection array
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index ddd34315a..b2f81d73c 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -75,7 +75,7 @@ if (empty($RCMAIL->action) || $RCMAIL->action == 'list') {
     if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') {
       $search_request = md5($mbox_name.$_SESSION['search_filter']);
 
-      $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET, $_SESSION['sort_col']);
+      $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET, rcmail_sort_column());
       $_SESSION['search'] = $RCMAIL->storage->get_search_set();
       $_SESSION['search_request'] = $search_request;
       $OUTPUT->set_env('search_request', $search_request);
@@ -126,13 +126,76 @@ if (empty($RCMAIL->action) || $RCMAIL->action == 'list') {
   $OUTPUT->set_pagetitle(rcmail_localize_foldername($RCMAIL->storage->mod_folder($mbox_name)));
 }
 
+/**
+ * Returns 'to' if current folder is configured Sent or Drafts
+ * or their subfolders, otherwise returns 'from'.
+ *
+ * @return string Column name
+ */
+function rcmail_message_list_smart_column_name()
+{
+  global $RCMAIL;
+
+  $delim       = $RCMAIL->storage->get_hierarchy_delimiter();
+  $mbox        = $RCMAIL->storage->get_folder();
+  $sent_mbox   = $RCMAIL->config->get('sent_mbox');
+  $drafts_mbox = $RCMAIL->config->get('drafts_mbox');
+
+  if (strpos($mbox.$delim, $sent_mbox.$delim) === 0 || strpos($mbox.$delim, $drafts_mbox.$delim) === 0) {
+    return 'to';
+  }
+
+  return 'from';
+}
+
+/**
+ * Returns configured messages list sorting column name
+ * The name is context-sensitive, which means if sorting is set to 'fromto'
+ * it will return 'from' or 'to' according to current folder type.
+ *
+ * @return string Column name
+ */
+function rcmail_sort_column()
+{
+  global $RCMAIL;
+
+  if (isset($_SESSION['sort_col'])) {
+    $column = $_SESSION['sort_col'];
+  }
+  else {
+    $column = $RCMAIL->config->get('message_sort_col');
+  }
+
+  // get name of smart From/To column in folder context
+  if ($column == 'fromto') {
+    $column = rcmail_message_list_smart_column_name();
+  }
+
+  return $column;
+}
+
+/**
+ * Returns configured message list sorting order
+ *
+ * @return string Sorting order (ASC|DESC)
+ */
+function rcmail_sort_order()
+{
+  global $RCMAIL;
+
+  if (isset($_SESSION['sort_order'])) {
+    return $_SESSION['sort_order'];
+  }
+
+  return $RCMAIL->config->get('message_sort_order');
+}
 
 /**
  * return the message list as HTML table
  */
 function rcmail_message_list($attrib)
 {
-  global $RCMAIL, $CONFIG, $OUTPUT;
+  global $CONFIG, $OUTPUT;
 
   // add some labels to client
   $OUTPUT->add_label('from', 'to');
@@ -153,15 +216,6 @@ function rcmail_message_list($attrib)
 
   // save some variables for use in ajax list
   $_SESSION['list_attrib'] = $attrib;
-
-  $mbox = $RCMAIL->storage->get_folder();
-  $delim = $RCMAIL->storage->get_hierarchy_delimiter();
-
-  // show 'to' instead of 'from' in sent/draft messages
-  if ((strpos($mbox.$delim, $CONFIG['sent_mbox'].$delim)===0 || strpos($mbox.$delim, $CONFIG['drafts_mbox'].$delim)===0)
-      && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false)
-    $a_show_cols[$f] = 'to';
-
   // make sure 'threads' and 'subject' columns are present
   if (!in_array('subject', $a_show_cols))
     array_unshift($a_show_cols, 'subject');
@@ -212,7 +266,6 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null
   }
 
   $mbox = $RCMAIL->storage->get_folder();
-  $delim = $RCMAIL->storage->get_hierarchy_delimiter();
 
   // make sure 'threads' and 'subject' columns are present
   if (!in_array('subject', $a_show_cols))
@@ -222,11 +275,6 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null
 
   $_SESSION['list_attrib']['columns'] = $a_show_cols;
 
-  // show 'to' instead of 'from' in sent/draft messages
-  if ((strpos($mbox.$delim, $CONFIG['sent_mbox'].$delim)===0 || strpos($mbox.$delim, $CONFIG['drafts_mbox'].$delim)===0)
-      && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false)
-    $a_show_cols[$f] = 'to';
-
   // Make sure there are no duplicated columns (#1486999)
   $a_show_cols = array_unique($a_show_cols);
 
@@ -240,7 +288,12 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null
 
   $thead = $head_replace ? rcmail_message_list_head($_SESSION['list_attrib'], $a_show_cols) : NULL;
 
-  $OUTPUT->command('set_message_coltypes', $a_show_cols, $thead);
+  // get name of smart From/To column in folder context
+  if (($f = array_search('fromto', $a_show_cols)) !== false) {
+    $smart_col = rcmail_message_list_smart_column_name();
+  }
+
+  $OUTPUT->command('set_message_coltypes', $a_show_cols, $thead, $smart_col);
 
   if (empty($a_headers))
     return;
@@ -261,16 +314,18 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null
 
     // format each col; similar as in rcmail_message_list()
     foreach ($a_show_cols as $col) {
-      if (in_array($col, array('from', 'to', 'cc', 'replyto')))
-        $cont = Q(rcmail_address_string($header->$col, 3, false, null, $header->charset), 'show');
-      else if ($col=='subject') {
+      $col_name = $col == 'fromto' ? $smart_col : $col;
+
+      if (in_array($col_name, array('from', 'to', 'cc', 'replyto')))
+        $cont = Q(rcmail_address_string($header->$col_name, 3, false, null, $header->charset), 'show');
+      else if ($col == 'subject') {
         $cont = trim(rcube_mime::decode_header($header->$col, $header->charset));
         if (!$cont) $cont = rcube_label('nosubject');
         $cont = Q($cont);
       }
-      else if ($col=='size')
+      else if ($col == 'size')
         $cont = show_bytes($header->$col);
-      else if ($col=='date')
+      else if ($col == 'date')
         $cont = format_date($header->date);
       else
         $cont = Q($header->$col);
@@ -321,8 +376,6 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null
  */
 function rcmail_message_list_head($attrib, $a_show_cols)
 {
-  global $CONFIG;
-
   $skin_path = $_SESSION['skin_path'];
   $image_tag = html::img(array('src' => "%s%s", 'alt' => "%s"));
 
@@ -331,7 +384,7 @@ function rcmail_message_list_head($attrib, $a_show_cols)
   $sort_order = $_SESSION['sort_order'];
 
   // define sortable columns
-  $a_sort_cols = array('subject', 'date', 'from', 'to', 'size', 'cc');
+  $a_sort_cols = array('subject', 'date', 'from', 'to', 'fromto', 'size', 'cc');
 
   if (!empty($attrib['optionsmenuicon'])) {
     $onclick = 'return ' . JS_OBJECT_NAME . ".command('menu-open', 'messagelistmenu')";
@@ -349,6 +402,11 @@ function rcmail_message_list_head($attrib, $a_show_cols)
 
   $cells = array();
 
+  // get name of smart From/To column in folder context
+  if (($f = array_search('fromto', $a_show_cols)) !== false) {
+    $smart_col = rcmail_message_list_smart_column_name();
+  }
+
   foreach ($a_show_cols as $col) {
     // get column name
     switch ($col) {
@@ -363,6 +421,9 @@ function rcmail_message_list_head($attrib, $a_show_cols)
       case 'threads':
         $col_name = $list_menu;
         break;
+      case 'fromto':
+        $col_name = Q(rcube_label($smart_col));
+        break;
       default:
         $col_name = Q(rcube_label($col));
     }
diff --git a/program/steps/mail/list.inc b/program/steps/mail/list.inc
index f3318fa18..b5d579d7d 100644
--- a/program/steps/mail/list.inc
+++ b/program/steps/mail/list.inc
@@ -34,12 +34,6 @@ if ($sort = get_input_value('_sort', RCUBE_INPUT_GET))
   $_SESSION['sort_col'] = $save_arr['message_sort_col'] = $sort_col;
   $_SESSION['sort_order'] = $save_arr['message_sort_order'] = $sort_order;
 }
-else
-{
-  // use session settings if set, defaults if not
-  $sort_col   = isset($_SESSION['sort_col'])   ? $_SESSION['sort_col']   : $CONFIG['message_sort_col'];
-  $sort_order = isset($_SESSION['sort_order']) ? $_SESSION['sort_order'] : $CONFIG['message_sort_order'];
-}
 
 // is there a set of columns for this request?
 if ($cols = get_input_value('_cols', RCUBE_INPUT_GET))
@@ -61,7 +55,7 @@ $RCMAIL->storage->folder_sync($mbox_name);
 if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL')
 {
   $search_request = md5($mbox_name.$_SESSION['search_filter']);
-  $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET, $sort_col);
+  $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET, rcmail_sort_column());
   $_SESSION['search'] = $RCMAIL->storage->get_search_set();
   $_SESSION['search_request'] = $search_request;
   $OUTPUT->set_env('search_request', $search_request);
@@ -69,7 +63,7 @@ if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL')
 
 // fetch message headers
 if ($count = $RCMAIL->storage->count($mbox_name, $threading ? 'THREADS' : 'ALL', !empty($_REQUEST['_refresh'])))
-  $a_headers = $RCMAIL->storage->list_messages($mbox_name, NULL, $sort_col, $sort_order);
+  $a_headers = $RCMAIL->storage->list_messages($mbox_name, NULL, rcmail_sort_column(), rcmail_sort_order());
 
 // update search set (possible change of threading mode)
 if (!empty($_REQUEST['_search']) && isset($_SESSION['search'])
diff --git a/program/steps/mail/mark.inc b/program/steps/mail/mark.inc
index 238e11797..c220fc5c4 100644
--- a/program/steps/mail/mark.inc
+++ b/program/steps/mail/mark.inc
@@ -118,11 +118,8 @@ if (($uids = get_input_value('_uid', RCUBE_INPUT_POST)) && ($flag = get_input_va
 
       // add new rows from next page (if any)
       if ($count && $uids != '*' && ($jump_back || $nextpage_count > 0)) {
-        $sort_col   = isset($_SESSION['sort_col'])   ? $_SESSION['sort_col']   : $CONFIG['message_sort_col'];
-        $sort_order = isset($_SESSION['sort_order']) ? $_SESSION['sort_order'] : $CONFIG['message_sort_order'];
-
-        $a_headers = $RCMAIL->storage->list_messages($mbox, NULL, $sort_col, $sort_order,
-	    $jump_back ? NULL : $count);
+        $a_headers = $RCMAIL->storage->list_messages($mbox, NULL,
+          rcmail_sort_column(), rcmail_sort_order(), $jump_back ? NULL : $count);
 
         rcmail_js_message_list($a_headers, false);
       }
diff --git a/program/steps/mail/move_del.inc b/program/steps/mail/move_del.inc
index d3dd9bfea..da43b4000 100644
--- a/program/steps/mail/move_del.inc
+++ b/program/steps/mail/move_del.inc
@@ -135,11 +135,8 @@ else
 
   // add new rows from next page (if any)
   if ($addrows && $count && $uids != '*' && ($jump_back || $nextpage_count > 0)) {
-    $sort_col   = isset($_SESSION['sort_col'])   ? $_SESSION['sort_col']   : $CONFIG['message_sort_col'];
-    $sort_order = isset($_SESSION['sort_order']) ? $_SESSION['sort_order'] : $CONFIG['message_sort_order'];
-
-    $a_headers = $RCMAIL->storage->list_messages($mbox, NULL, $sort_col, $sort_order,
-      $jump_back ? NULL : $count);
+    $a_headers = $RCMAIL->storage->list_messages($mbox, NULL,
+      rcmail_sort_column(), rcmail_sort_order(), $jump_back ? NULL : $count);
 
     rcmail_js_message_list($a_headers, false);
   }
diff --git a/program/steps/mail/pagenav.inc b/program/steps/mail/pagenav.inc
index e17d82123..e4b70ad60 100644
--- a/program/steps/mail/pagenav.inc
+++ b/program/steps/mail/pagenav.inc
@@ -20,7 +20,7 @@
 */
 
 $uid   = get_input_value('_uid', RCUBE_INPUT_GET);
-$index = $RCMAIL->storage->index(null, $_SESSION['sort_col'], $_SESSION['sort_order']);
+$index = $RCMAIL->storage->index(null, rcmail_sort_column(), rcmail_sort_order());
 $cnt   = $index->count_messages();
 
 if ($cnt && ($pos = $index->exists($uid, true)) !== false) {
diff --git a/program/steps/mail/search.inc b/program/steps/mail/search.inc
index a7605f6d0..b0d584100 100644
--- a/program/steps/mail/search.inc
+++ b/program/steps/mail/search.inc
@@ -107,7 +107,7 @@ $search_str = trim($search_str);
 
 // execute IMAP search
 if ($search_str)
-  $RCMAIL->storage->search($mbox, $search_str, $imap_charset, $_SESSION['sort_col']);
+  $RCMAIL->storage->search($mbox, $search_str, $imap_charset, $sort_column);
 
 // save search results in session
 if (!is_array($_SESSION['search']))
@@ -121,7 +121,7 @@ $_SESSION['search_request'] = $search_request;
 
 
 // Get the headers
-$result_h = $RCMAIL->storage->list_messages($mbox, 1, $_SESSION['sort_col'], $_SESSION['sort_order']);
+$result_h = $RCMAIL->storage->list_messages($mbox, 1, rcmail_sort_column(), rcmail_sort_order());
 $count = $RCMAIL->storage->count($mbox, $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL');
 
 
diff --git a/skins/classic/functions.js b/skins/classic/functions.js
index 48f9acd75..9b83b9044 100644
--- a/skins/classic/functions.js
+++ b/skins/classic/functions.js
@@ -298,22 +298,18 @@ listmenu: function(show)
       pos.left = pos.left - menuwidth;
 
     obj.css({ left:pos.left, top:(pos.top + ref.offsetHeight + 2)});
+
     // set form values
     $('input[name="sort_col"][value="'+rcmail.env.sort_col+'"]').prop('checked', true);
     $('input[name="sort_ord"][value="DESC"]').prop('checked', rcmail.env.sort_order == 'DESC');
     $('input[name="sort_ord"][value="ASC"]').prop('checked', rcmail.env.sort_order != 'DESC');
     $('input[name="view"][value="thread"]').prop('checked', rcmail.env.threading ? true : false);
     $('input[name="view"][value="list"]').prop('checked', rcmail.env.threading ? false : true);
-    // list columns
-    var found, cols = $('input[name="list_col[]"]');
-    for (var i=0; i<cols.length; i++) {
-      if (cols[i].value != 'from')
-        found = jQuery.inArray(cols[i].value, rcmail.env.coltypes) != -1;
-      else
-        found = (jQuery.inArray('from', rcmail.env.coltypes) != -1
-	        || jQuery.inArray('to', rcmail.env.coltypes) != -1);
-      $(cols[i]).prop('checked', found);
-    }
+
+    // set checkboxes
+    $('input[name="list_col[]"]').each(function() {
+      $(this).prop('checked', jQuery.inArray(this.value, rcmail.env.coltypes) != -1);
+    });
   }
 
   obj[show?'show':'hide']();
diff --git a/skins/classic/mail.css b/skins/classic/mail.css
index c38d7448c..4b54f22de 100644
--- a/skins/classic/mail.css
+++ b/skins/classic/mail.css
@@ -910,6 +910,7 @@ body.messagelist
   padding: 0 2px;
 }
 
+#messagelist tr td.fromto,
 #messagelist tr td.from,
 #messagelist tr td.to,
 #messagelist tr td.cc,
diff --git a/skins/classic/templates/mail.html b/skins/classic/templates/mail.html
index 74e984719..96fe72ecd 100644
--- a/skins/classic/templates/mail.html
+++ b/skins/classic/templates/mail.html
@@ -159,7 +159,9 @@
   <ul class="toolbarmenu">
     <li><input type="checkbox" name="list_col[]" value="threads" id="cols_threads" checked="checked" disabled="disabled" /><label for="cols_threads" class="disabled"><roundcube:label name="threads" /></label></li>
     <li><input type="checkbox" name="list_col[]" value="subject" id="cols_subject" checked="checked" disabled="disabled" /><label for="cols_subject" class="disabled"><roundcube:label name="subject" /></label></li>
-    <li><input type="checkbox" name="list_col[]" value="from" id="cols_fromto" /><label for="cols_fromto"><roundcube:label name="fromto" /></label></li>
+    <li><input type="checkbox" name="list_col[]" value="fromto" id="cols_fromto" /><label for="cols_fromto"><roundcube:label name="fromto" /></label></li>
+    <li><input type="checkbox" name="list_col[]" value="from" id="cols_from" /><label for="cols_from"><roundcube:label name="from" /></label></li>
+    <li><input type="checkbox" name="list_col[]" value="to" id="cols_to" /><label for="cols_to"><roundcube:label name="to" /></label></li>
     <li><input type="checkbox" name="list_col[]" value="replyto" id="cols_replyto" /><label for="cols_replyto"><roundcube:label name="replyto" /></label></li>
     <li><input type="checkbox" name="list_col[]" value="cc" id="cols_cc" /><label for="cols_cc"><roundcube:label name="cc" /></label></li>
     <li><input type="checkbox" name="list_col[]" value="date" id="cols_date" /><label for="cols_date"><roundcube:label name="date" /></label></li>
@@ -178,7 +180,9 @@
     <li><input type="radio" name="sort_col" value="arrival" id="sort_arrival" /><label for="sort_arrival"><roundcube:label name="arrival" /></label></li>
     <li><input type="radio" name="sort_col" value="date" id="sort_date" /><label for="sort_date"><roundcube:label name="sentdate" /></label></li>
     <li><input type="radio" name="sort_col" value="subject" id="sort_subject" /><label for="sort_subject"><roundcube:label name="subject" /></label></li>
-    <li><input type="radio" name="sort_col" value="from" id="sort_fromto" /><label for="sort_fromto"><roundcube:label name="fromto" /></label></li>
+    <li><input type="radio" name="sort_col" value="fromto" id="sort_fromto" /><label for="sort_fromto"><roundcube:label name="fromto" /></label></li>
+    <li><input type="radio" name="sort_col" value="from" id="sort_from" /><label for="sort_from"><roundcube:label name="from" /></label></li>
+    <li><input type="radio" name="sort_col" value="to" id="sort_to" /><label for="sort_to"><roundcube:label name="to" /></label></li>
     <li><input type="radio" name="sort_col" value="to" id="sort_replyto" /><label for="sort_replyto"><roundcube:label name="replyto" /></label></li>
     <li><input type="radio" name="sort_col" value="cc" id="sort_cc" /><label for="sort_cc"><roundcube:label name="cc" /></label></li>
     <li><input type="radio" name="sort_col" value="size" id="sort_size" /><label for="sort_size"><roundcube:label name="size" /></label></li>
diff --git a/skins/larry/mail.css b/skins/larry/mail.css
index 695697f6b..6e4e0cd7d 100644
--- a/skins/larry/mail.css
+++ b/skins/larry/mail.css
@@ -422,6 +422,7 @@ a.iconbutton.threadmode.selected {
 	text-align: right;
 }
 
+#messagelist tr td.fromto,
 #messagelist tr td.from,
 #messagelist tr td.to,
 #messagelist tr td.cc,
diff --git a/skins/larry/templates/mail.html b/skins/larry/templates/mail.html
index 32c64d929..8b205efbe 100644
--- a/skins/larry/templates/mail.html
+++ b/skins/larry/templates/mail.html
@@ -181,7 +181,9 @@
 		<ul class="proplist">
 			<li><label class="disabled"><input type="checkbox" name="list_col[]" value="threads" checked="checked" disabled="disabled" /> <roundcube:label name="threads" /></label></li>
 			<li><label class="disabled"><input type="checkbox" name="list_col[]" value="subject" checked="checked" disabled="disabled" /> <roundcube:label name="subject" /></label></li>
-			<li><label><input type="checkbox" name="list_col[]" value="from" /> <roundcube:label name="fromto" /></label></li>
+			<li><label><input type="checkbox" name="list_col[]" value="fromto" /> <roundcube:label name="fromto" /></label></li>
+			<li><label><input type="checkbox" name="list_col[]" value="from" /> <roundcube:label name="from" /></label></li>
+			<li><label><input type="checkbox" name="list_col[]" value="to" /> <roundcube:label name="to" /></label></li>
 			<li><label><input type="checkbox" name="list_col[]" value="replyto" /> <roundcube:label name="replyto" /></label></li>
 			<li><label><input type="checkbox" name="list_col[]" value="cc" /> <roundcube:label name="cc" /></label></li>
 			<li><label><input type="checkbox" name="list_col[]" value="date" /> <roundcube:label name="date" /></label></li>
@@ -201,7 +203,9 @@
 			<li><label><input type="radio" name="sort_col" value="arrival" /> <roundcube:label name="arrival" /></label></li>
 			<li><label><input type="radio" name="sort_col" value="date" /> <roundcube:label name="sentdate" /></label></li>
 			<li><label><input type="radio" name="sort_col" value="subject" /> <roundcube:label name="subject" /></label></li>
-			<li><label><input type="radio" name="sort_col" value="from" /> <roundcube:label name="fromto" /></label></li>
+			<li><label><input type="radio" name="sort_col" value="fromto" /> <roundcube:label name="fromto" /></label></li>
+			<li><label><input type="radio" name="sort_col" value="from" /> <roundcube:label name="from" /></label></li>
+			<li><label><input type="radio" name="sort_col" value="to" /> <roundcube:label name="to" /></label></li>
 			<li><label><input type="radio" name="sort_col" value="cc" /> <roundcube:label name="cc" /></label></li>
 			<li><label><input type="radio" name="sort_col" value="size" /> <roundcube:label name="size" /></label></li>
 		</ul>
diff --git a/skins/larry/ui.js b/skins/larry/ui.js
index 698785161..b6056b6ee 100644
--- a/skins/larry/ui.js
+++ b/skins/larry/ui.js
@@ -620,18 +620,10 @@ function rcube_mail_ui()
     $('input[name="view"][value="thread"]').prop('checked', rcmail.env.threading ? true : false);
     $('input[name="view"][value="list"]').prop('checked', rcmail.env.threading ? false : true);
 
-    // list columns
-    var found, cols = $('input[name="list_col[]"]');
-    for (var i=0; i < cols.length; i++) {
-      if (cols[i].value != 'from') {
-        found = $.inArray(cols[i].value, rcmail.env.coltypes) != -1;
-      }
-      else {
-        found = ($.inArray('from', rcmail.env.coltypes) != -1
-          || $.inArray('to', rcmail.env.coltypes) != -1);
-      }
-      $(cols[i]).prop('checked', found);
-    }
+    // set checkboxes
+    $('input[name="list_col[]"]').each(function() {
+      $(this).prop('checked', $.inArray(this.value, rcmail.env.coltypes) != -1);
+    });
 
     $dialog.dialog({
       modal: true,