[Common UI] Initial commonUI bundles

Bring in work on general-purpose and over-arching
user interface bundles from the sandbox transition
branch. WTD-574.

platform/commonUI/browse/src/BrowseController.js

@@ -0,0 +1,53 @@
+/*global define,Promise*/
+
+/**
+ * Module defining BrowseController. Created by vwoeltje on 11/7/14.
+ */
+define(
+    [],
+    function () {
+        "use strict";
+
+        var ROOT_OBJECT = "ROOT";
+
+        /**
+         *
+         * @constructor
+         */
+        function BrowseController($scope, objectService, navigationService) {
+            function setNavigation(domainObject) {
+                $scope.navigatedObject = domainObject;
+                //$scope.$apply("navigatedObject");
+            }
+
+            objectService.getObjects([ROOT_OBJECT]).then(function (objects) {
+                var composition = objects[ROOT_OBJECT].useCapability("composition");
+                $scope.domainObject = objects[ROOT_OBJECT];
+                if (composition) {
+                    composition.then(function (c) {
+                        // Navigate to the last root level component (usually "mine")
+                        if (!navigationService.getNavigation()) {
+                            navigationService.setNavigation(c[c.length - 1]);
+                        } else {
+                            $scope.navigatedObject = navigationService.getNavigation();
+                        }
+                    });
+                }
+            });
+
+            $scope.$on("$destroy", function () {
+                navigationService.removeListener(setNavigation);
+            });
+
+            navigationService.addListener(setNavigation);
+
+            return {
+                setNavigation: function (domainObject) {
+                    navigationService.setNavigation(domainObject);
+                }
+            };
+        }
+
+        return BrowseController;
+    }
+);