From 2965a981b7ec22866fbdf2d567d87e2d068d3617 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 31 Jul 2015 16:04:08 -0400
Subject: [PATCH] Allow to search and import missing PGP pubkeys from keyservers using Publickey.js

---
 program/js/treelist.js |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/program/js/treelist.js b/program/js/treelist.js
index 08e0e68..9e6baab 100644
--- a/program/js/treelist.js
+++ b/program/js/treelist.js
@@ -248,6 +248,11 @@
    */
   function select(id)
   {
+    // allow subscribes to prevent selection change
+    if (me.triggerEvent('beforeselect', indexbyid[id]) === false) {
+      return;
+    }
+
     if (selection) {
       id2dom(selection, true).removeClass('selected').removeAttr('aria-selected');
       if (search_active)
@@ -329,7 +334,7 @@
 
       // re-render the entire subtree
       if (parent_node.children.length == 1) {
-        render_node(parent_node, parent_li.parent(), parent_li);
+        render_node(parent_node, null, parent_li);
         li = id2dom(node.id);
       }
       else {
@@ -361,6 +366,12 @@
 
     indexbyid[node.id] = node;
 
+    // set new reference to node.html after insert
+    // will otherwise vanish in Firefox 3.6
+    if (typeof node.html == 'object') {
+        indexbyid[node.id].html = id2dom(node.id, true).children();
+    }
+
     if (sort) {
       resort_node(li, typeof sort == 'string' ? '[class~="' + sort + '"]' : '');
     }

--
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