Add support for connecting to groups.

guacamole/src/main/webapp/scripts/guac-ui.js

@@ -108,6 +108,32 @@ GuacUI.removeClass = function(element, classname) {
 
 };
 
+/**
+ * Opens the connection group having the given ID in a new tab/window.
+ * 
+ * @param {String} id The ID of the connection group to open.
+ * @param {String} parameters Any parameters that should be added to the URL,
+ *                            for sake of authentication.
+ */
+GuacUI.openConnectionGroup = function(id, parameters) {
+
+    // Get URL
+    var url = "client.xhtml?id=g/" + encodeURIComponent(id);
+
+    // Add parameters, if given
+    if (parameters)
+        url += "&" + parameters;
+
+    // Attempt to focus existing window
+    var current = window.open(null, id);
+
+    // If window did not already exist, set up as
+    // Guacamole client
+    if (!current.GuacUI)
+        window.open(url, id);
+
+};
+
 /**
  * Opens the connection having the given ID in a new tab/window.
  * 
@@ -118,7 +144,7 @@ GuacUI.removeClass = function(element, classname) {
 GuacUI.openConnection = function(id, parameters) {
 
     // Get URL
-    var url = "client.xhtml?id=" + encodeURIComponent(id);
+    var url = "client.xhtml?id=c/" + encodeURIComponent(id);
 
     // Add parameters, if given
     if (parameters)

guacamole/src/main/webapp/scripts/root-ui.js

@@ -197,6 +197,15 @@ GuacamoleRootUI.reset = function() {
         GuacUI.openConnection(connection.id, GuacamoleRootUI.parameters);
     };
 
+    // Open connection groups when clicked
+    group_view.ongroupclick = function(group) {
+        
+        // Connect if balancing
+        if (group.type === GuacamoleService.ConnectionGroup.Type.BALANCING)
+            GuacUI.openConnectionGroup(group.id, GuacamoleRootUI.parameters);
+        
+    };
+
     // Save all connections for later reference
     GuacamoleRootUI.connections = group_view.connections;