bar can now toggle bluetooth power and discovery

include/services/tray.hpp

@@ -1,18 +1,17 @@
 #pragma once
 
 #include <gdkmm/memorytexture.h>
+#include <gio/gio.h>
 #include <giomm/actiongroup.h>
 #include <giomm/dbusconnection.h>
 #include <giomm/init.h>
 #include <giomm/menumodel.h>
 #include <glibmm/bytes.h>
 #include <glibmm/refptr.h>
-#include <sigc++/sigc++.h>
-
-#include <gio/gio.h>
 #include <map>
 #include <memory>
 #include <optional>
+#include <sigc++/sigc++.h>
 #include <string>
 #include <vector>
 
@@ -49,8 +48,8 @@ class TrayService {
     struct MenuNode {
         int id = 0;
         std::string label;
-        bool enabled = true;
-        bool visible = true;
+        bool enabled   = true;
+        bool visible   = true;
         bool separator = false;
         std::vector<MenuNode> children;
     };
@@ -65,7 +64,7 @@ class TrayService {
     struct TrackedItem {
         Item publicData;
         guint signalSubscriptionId = 0;
-        guint ownerWatchId = 0;
+        guint ownerWatchId         = 0;
         Glib::RefPtr<Gio::MenuModel> menuModel;
         Glib::RefPtr<Gio::ActionGroup> menuActions;
     };
@@ -74,9 +73,9 @@ class TrayService {
     Glib::RefPtr<Gio::DBus::NodeInfo> nodeInfo;
     Gio::DBus::InterfaceVTable vtable;
 
-    guint nameOwnerId = 0;
+    guint nameOwnerId    = 0;
     guint registrationId = 0;
-    bool hostRegistered = false;
+    bool hostRegistered  = false;
 
     std::map<std::string, std::unique_ptr<TrackedItem>> items;