GUAC-919: Copy Angular changes from old GUAC-546 branch.

guacamole/src/main/webapp/app/manage/directives/locationChooser.js

@@ -0,0 +1,93 @@
+/*
+ * 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 for choosing the location of a connection or connection group.
+ */
+angular.module('manage').directive('locationChooser', [function locationChooser() {
+    
+    return {
+        // Element only
+        restrict: 'E',
+        replace: true,
+        scope: {
+            item: '=item',
+            root: '=root',
+        },
+        templateUrl: 'app/manage/templates/locationChooser.html',
+        controller: ['$scope', '$injector', function locationChooserController($scope, $injector) {
+            // The dropdown should start closed
+            $scope.showDropDown = false;
+            
+            // Map of ID to name for all connection groups
+            $scope.connectionGroupNameMap = {};
+            
+            // Set up the group for display and search
+            mapConnectionGroupNames($scope.root);
+            $scope.connectionGroups = [$scope.root];
+
+            // Should be in the root group by default
+            if(!$scope.item.parentIdentifier)
+                $scope.item.parentIdentifier = $scope.root.parentIdentifier;
+
+            setCurrentParentName();
+    
+            // Add the name of all connection groups under group to the group name map
+            function mapConnectionGroupNames(group) {
+                $scope.connectionGroupNameMap[group.identifier] = group.name;
+                for(var i = 0; i < group.children.length; i++) {
+                    var child = group.children[i];
+                    if(!child.isConnection)
+                        mapConnectionGroupNames(child);
+                }
+            }
+    
+            //Set the current connection group name to the name of the connection group with the currently chosen ID
+            function setCurrentParentName() {
+                $scope.currentConnectionGroupName = $scope.connectionGroupNameMap[$scope.item.parentIdentifier];
+            }
+            
+            // Watch for changes to the parentID, and update the current name as needed
+            $scope.currentConnectionGroupName = "";
+            $scope.$watch('item.parentIdentifier', function watchParentID() {
+                setCurrentParentName();
+            });
+            
+            /**
+             * Toggle the drop down - open or closed.
+             */
+            $scope.toggleDropDown = function toggleDropDown() {
+                $scope.showDropDown = !$scope.showDropDown;
+            }
+            
+            /**
+             * Choose a new parent ID for the item.
+             * @param {type} parentID The new parentID.
+             */
+            $scope.chooseParentID = function chooseParentID(parentID) {
+                $scope.item.parentIdentifier = parentID;
+            }
+        }]
+    };
+    
+}]);