1 files changed, 70 insertions, 0 deletions
diff --git a/js/ui/status/nightLight.js b/js/ui/status/nightLight.js
new file mode 100644
index 0000000..c595c3d
--- /dev/null
+++ b/js/ui/status/nightLight.js
@@ -0,0 +1,70 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Indicator */
+
+const { Gio, GObject } = imports.gi;
+
+const Main = imports.ui.main;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+
+const { loadInterfaceXML } = imports.misc.fileUtils;
+
+const BUS_NAME = 'org.gnome.SettingsDaemon.Color';
+const OBJECT_PATH = '/org/gnome/SettingsDaemon/Color';
+
+const ColorInterface = loadInterfaceXML('org.gnome.SettingsDaemon.Color');
+const ColorProxy = Gio.DBusProxy.makeProxyWrapper(ColorInterface);
+
+var Indicator = GObject.registerClass(
+class Indicator extends PanelMenu.SystemIndicator {
+    _init() {
+        super._init();
+
+        this._indicator = this._addIndicator();
+        this._indicator.icon_name = 'night-light-symbolic';
+        this._proxy = new ColorProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH,
+                                     (proxy, error) => {
+                                         if (error) {
+                                             log(error.message);
+                                             return;
+                                         }
+                                         this._proxy.connect('g-properties-changed',
+                                                             this._sync.bind(this));
+                                         this._sync();
+                                     });
+
+        this._item = new PopupMenu.PopupSubMenuMenuItem("", true);
+        this._item.icon.icon_name = 'night-light-symbolic';
+        this._disableItem = this._item.menu.addAction('', () => {
+            this._proxy.DisabledUntilTomorrow = !this._proxy.DisabledUntilTomorrow;
+        });
+        this._item.menu.addAction(_("Turn Off"), () => {
+            let settings = new Gio.Settings({ schema_id: 'org.gnome.settings-daemon.plugins.color' });
+            settings.set_boolean('night-light-enabled', false);
+        });
+        this._item.menu.addSettingsAction(_("Display Settings"), 'gnome-display-panel.desktop');
+        this.menu.addMenuItem(this._item);
+
+        Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
+        this._sessionUpdated();
+        this._sync();
+    }
+
+    _sessionUpdated() {
+        let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
+        this.menu.setSensitive(sensitive);
+    }
+
+    _sync() {
+        let visible = this._proxy.NightLightActive;
+        let disabled = this._proxy.DisabledUntilTomorrow;
+
+        this._item.label.text = disabled
+            ? _("Night Light Disabled")
+            : _("Night Light On");
+        this._disableItem.label.text = disabled
+            ? _("Resume")
+            : _("Disable Until Tomorrow");
+        this._item.visible = this._indicator.visible = visible;
+    }
+});