From 7db03ba9cb9f4efb6ade04bbaaf913769c4fe219 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mjumper@apache.org>
Date: Thu, 18 Jun 2020 01:20:43 -0700
Subject: [PATCH] GUACAMOLE-823: Render empty balancing connection groups on
 home screen as if they are connections.

---
 .../app/groupList/templates/guacGroupList.html    |  1 +
 .../src/main/webapp/app/home/styles/home.css      | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html b/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html
index 4c9bb424c..40145c8a0 100644
--- a/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html
+++ b/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html
@@ -3,6 +3,7 @@
     <script type="text/ng-template" id="nestedItem.html">
         <div class="{{item.type}}" ng-if="isVisible(item.type)"
             ng-class="{
+                balancer   : item.balancing,
                 expanded   : item.expanded,
                 expandable : item.expandable,
                 empty      : !item.children.length
diff --git a/guacamole/src/main/webapp/app/home/styles/home.css b/guacamole/src/main/webapp/app/home/styles/home.css
index 3fc79b44e..33b867a9f 100644
--- a/guacamole/src/main/webapp/app/home/styles/home.css
+++ b/guacamole/src/main/webapp/app/home/styles/home.css
@@ -51,11 +51,11 @@ div.recent-connections div.connection {
     overflow: hidden;
 }
 
-a.home-connection {
+a.home-connection, .empty.balancer a.home-connection-group {
     display: block;
 }
 
-/* Show only expand/collapse icon for connection groups on home screen */
+/* Show only expand/collapse icon for connection groups on home screen ... */
 
 .all-connections .connection-group > .caption .icon {
     display: none;
@@ -64,3 +64,14 @@ a.home-connection {
 .all-connections .connection-group > .caption .icon.expand {
     display: inline-block;
 }
+
+/* ... except for empty balancing groups, which should be rendered as if they
+ * are connections. */
+
+.all-connections .connection-group.empty.balancer > .caption .icon {
+    display: inline-block;
+}
+
+.all-connections .connection-group.empty.balancer > .caption .icon.expand {
+    display: none;
+}