Initial support for notification settings

Signed-off-by: Travis Ralston <travpc@gmail.com>

src/settings/controllers/NotificationControllers.js

@@ -0,0 +1,49 @@
+/*
+Copyright 2017 Travis Ralston
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+//import SettingController from "./SettingController";
+
+// export class NotificationsEnabledController extends SettingController {
+//     getValueOverride(level, roomId, calculatedValue) {
+//         const Notifier = require('../../Notifier'); // avoids cyclical references
+//
+//         return calculatedValue && Notifier.isPossible();
+//     }
+//
+//     onChange(level, roomId, newValue) {
+//         const Notifier = require('../../Notifier'); // avoids cyclical references
+//
+//         if (Notifier.supportsDesktopNotifications()) {
+//             Notifier.setBodyEnabled(newValue);
+//         }
+//     }
+// }
+//
+// export class NotificationBodyEnabledController extends SettingController {
+//     getValueOverride(level, roomId, calculatedValue) {
+//         const Notifier = require('../../Notifier'); // avoids cyclical references
+//
+//         return calculatedValue && Notifier.isEnabled();
+//     }
+// }
+//
+// export class AudioNotificationsEnabledController extends SettingController {
+//     getValueOverride(level, roomId, calculatedValue) {
+//         const Notifier = require('../../Notifier'); // avoids cyclical references
+//
+//         return calculatedValue && Notifier.isEnabled();
+//     }
+// }