GUAC-932: Implement connection list directive.

guacamole/src/main/webapp/app/groupList/directives/guacGroupList.js

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2014 Glyptodon LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * A directive which displays the contents of a connection group.
+ */
+angular.module('groupList').directive('guacGroupList', [function guacGroupList() {
+
+    return {
+        restrict: 'E',
+        replace: true,
+        scope: {
+
+            /**
+             * The connection group to display.
+             *
+             * @type ConnectionGroup|Object 
+             */
+            connectionGroup : '='
+
+        },
+
+        templateUrl: 'app/groupList/templates/guacGroupList.html',
+        controller: ['$scope', '$injector', '$interval', function guacGroupListController($scope, $injector, $interval) {
+
+            // Get required types
+            var GroupListItem = $injector.get('GroupListItem');
+
+            // Set contents whenever the connection group is assigned or changed
+            $scope.$watch("connectionGroup", function setContents(connectionGroup) {
+
+                if (connectionGroup)
+                    $scope.rootItem = GroupListItem.fromConnectionGroup(connectionGroup);
+                else
+                    $scope.rootItem = null;
+
+            });
+
+            /**
+             * Toggle the open/closed status of a group list item.
+             * 
+             * @param {GroupListItem} groupListItem
+             *     The list item to expand, which should represent a
+             *     connection group.
+             */
+            $scope.toggleExpanded = function toggleExpanded(groupListItem) {
+                groupListItem.expanded = !groupListItem.expanded;
+            };
+            
+        }]
+
+    };
+}]);