From cde56a6a3442470ff6f7acf3661132603a52ae8a Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Tue, 13 Aug 2013 17:19:08 -0700
Subject: [PATCH] Add ability to enable/disable groups and connections
 (controls whether they are selectable).

---
 guacamole/src/main/webapp/scripts/guac-ui.js | 50 ++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/guacamole/src/main/webapp/scripts/guac-ui.js b/guacamole/src/main/webapp/scripts/guac-ui.js
index 081e0ee41..3fe23963c 100644
--- a/guacamole/src/main/webapp/scripts/guac-ui.js
+++ b/guacamole/src/main/webapp/scripts/guac-ui.js
@@ -990,6 +990,56 @@ GuacUI.GroupView = function(root_group, multiselect) {
         return element;
     };
 
+    /**
+     * Sets whether the group with the given ID can be selected. This function
+     * only has an effect when multiselect is enabled.
+     * 
+     * @param {String} id The ID of the group to alter.
+     * @param {Boolean} value Whether the group should be selected.
+     */
+    this.setGroupEnabled = function(id, value) {
+
+        var checkbox = group_checkboxes[id];
+
+        // If enabled, show checkbox, allow select
+        if (value) {
+            checkbox.style.visibility = "";
+            checkbox.disabled = false;
+        }
+
+        // Otherwise, hide checkbox
+        else {
+            checkbox.style.visibility = "hidden";
+            checkbox.disabled = true;
+        }
+
+    };
+
+    /**
+     * Sets whether the connection with the given ID can be selected. This
+     * function only has an effect when multiselect is enabled.
+     * 
+     * @param {String} id The ID of the connection to alter.
+     * @param {Boolean} value Whether the connection can be selected.
+     */
+    this.setConnectionEnabled = function(id, value) {
+
+        var checkbox = connection_checkboxes[id];
+
+        // If enabled, show checkbox, allow select
+        if (value) {
+            checkbox.style.visibility = "";
+            checkbox.disabled = false;
+        }
+
+        // Otherwise, hide checkbox
+        else {
+            checkbox.style.visibility = "hidden";
+            checkbox.disabled = true;
+        }
+
+    };
+
     /**
      * Sets the current value of the group with the given ID. This function
      * only has an effect when multiselect is enabled.