- 'threads' column made movable

2 files changed, 26 insertions, 13 deletions

diff --git a/program/js/app.js b/program/js/app.js
index dcc212071..3921fab9b 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -166,7 +166,7 @@ function rcube_webmail()
 
           this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {
             multiselect:true, multiexpand:true, draggable:true, keyboard:true,
-            column_movable:this.env.col_movable, column_fixed:0, dblclick_time:this.dblclick_time
+            column_movable:this.env.col_movable, dblclick_time:this.dblclick_time
             });
           this.message_list.row_init = function(o){ p.init_message_row(o); };
           this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); });
@@ -1645,11 +1645,6 @@ function rcube_webmail()
 
     tree += icon ? '<img id="msgicn'+uid+'" src="'+icon+'" alt="" class="msgicon" />' : '';
 
-    // first col is always there
-    col.className = 'threads';
-    col.innerHTML = expando;
-    row.appendChild(col);
-
     // build subject link 
     if (!bw.ie && cols.subject) {
       var action = flags.mbox == this.env.drafts_mailbox ? 'compose' : 'show';
@@ -1671,6 +1666,8 @@ function rcube_webmail()
         else if(!flags.flagged && this.env.unflaggedicon)
           html = '<img id="flaggedicn'+uid+'" src="'+this.env.unflaggedicon+'" class="flagicon" alt="" />';
       }
+      else if (c == 'threads')
+        html = expando;
       else if (c == 'attachment')
         html = flags.attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" />' : '&nbsp;';
       else if (c == 'subject')
@@ -1733,12 +1730,15 @@ function rcube_webmail()
           newcols[newcols.length] = name;
           delete cols[idx];
         }
+        else if (name == 'threads') {
+          delete oldcols[i];
+        }
       }
       for (i=0; i<cols.length; i++)
         if (cols[i])
           newcols[newcols.length] = cols[i];
 
-      if (newcols.join() != this.env.coltypes.join()) {
+      if (newcols.join() != oldcols.join()) {
         update = 1;
         add_url += '&_cols=' + newcols.join(',');
       }
@@ -4589,7 +4589,7 @@ function rcube_webmail()
     var cell, col, n;
     for (n=0; thead && n<this.env.coltypes.length; n++) {
       col = this.env.coltypes[n];
-      if ((cell = thead.rows[0].cells[n+1]) && (col=='from' || col=='to')) {
+      if ((cell = thead.rows[0].cells[n]) && (col=='from' || col=='to')) {
         // if we have links for sorting, it's a bit more complicated...
         if (cell.firstChild && cell.firstChild.tagName.toLowerCase()=='a') {
           cell.firstChild.innerHTML = this.get_label(this.env.coltypes[n]);
@@ -4614,7 +4614,7 @@ function rcube_webmail()
     if ((found = $.inArray('subject', this.env.coltypes)) >= 0) {
       this.set_env('subject_col', found);
       if (this.message_list)
-        this.message_list.subject_col = found+1;
+        this.message_list.subject_col = found;
     }
     if ((found = $.inArray('flag', this.env.coltypes)) >= 0)
       this.set_env('flagged_col', found);
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index b07e3a6d9..384074b71 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -171,6 +171,10 @@ function rcmail_message_list($attrib)
       && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false)
     $a_show_cols[$f] = 'to';
 
+  // make sure 'threads' column is present 
+  if (!in_array('threads', $a_show_cols))
+    array_unshift($a_show_cols, 'threads');
+
   $skin_path = $_SESSION['skin_path'] = $CONFIG['skin_path'];
 
   // set client env
@@ -238,6 +242,10 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $head_replace=FAL
       && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false)
     $a_show_cols[$f] = 'to';
 
+  // make sure 'threads' column is present 
+  if (!in_array('threads', $a_show_cols))
+    array_unshift($a_show_cols, 'threads');
+
   $thead = $head_replace ? rcmail_message_list_head($_SESSION['list_attrib'], $a_show_cols) : NULL;
 
   $OUTPUT->command('set_message_coltypes', $a_show_cols, $thead);
@@ -245,10 +253,12 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $head_replace=FAL
   if (empty($a_headers))
     return;
 
-  // remove 'attachment' and 'flag' columns, we don't need them here
-  if(($key = array_search('attachment', $a_show_cols)) !== FALSE)
+  // remove 'threads', 'attachment', 'flag' columns, we don't need them here
+  if (($key = array_search('attachment', $a_show_cols)) !== FALSE)
     unset($a_show_cols[$key]);
-  if(($key = array_search('flag', $a_show_cols)) !== FALSE)
+  if (($key = array_search('flag', $a_show_cols)) !== FALSE)
+    unset($a_show_cols[$key]);
+  if (($key = array_search('threads', $a_show_cols)) !== FALSE)
     unset($a_show_cols[$key]);
 
   // loop through message headers
@@ -345,7 +355,7 @@ function rcmail_message_list_head($attrib, $a_show_cols)
   else
     $list_menu = '';
 
-  $cells = array(array('className' => 'threads', 'html' => $list_menu));
+  $cells = array();
 
   foreach ($a_show_cols as $col) {
     // get column name
@@ -356,6 +366,9 @@ function rcmail_message_list_head($attrib, $a_show_cols)
       case 'attachment':
         $col_name = sprintf($image_tag, $skin_path, $attrib['attachmenticon'], '');
         break;
+      case 'threads':
+        $col_name = $list_menu;
+        break;
       default:
         $col_name = Q(rcube_label($col));
     }