ManagerToolbar: Include bluetooth switch when updating sensitive

It was sensitive even when no adapter was present.

blueman/gui/manager/ManagerToolbar.py

@@ -49,6 +49,8 @@ def __init__(self, blueman: "Blueman") -> None:
         self.b_send.connect("clicked", self.on_action, self.blueman.send)
         self.b_send.set_homogeneous(False)
 
+        self.b_bluetooth_status = blueman.builder.get_widget("sw_bluetooth_status", Gtk.Switch)
+
         self.on_adapter_changed(blueman.List, blueman.List.get_adapter_path())
 
     def on_action(self, _button: Gtk.ToolButton, func: Callable[[Device], None]) -> None:
@@ -84,12 +86,14 @@ def _update_buttons(self, adapter: Optional[Adapter]) -> None:
             self.b_trust.props.sensitive = False
             self.b_remove.props.sensitive = False
             self.b_send.props.sensitive = False
+            self.b_bluetooth_status.props.sensitive = False
         else:
             row = self.blueman.List.get(tree_iter, "paired", "trusted", "objpush")
             self.b_bond.props.sensitive = powered and not row["paired"]
             self.b_trust.props.sensitive = True
             self.b_remove.props.sensitive = True
             self.b_send.props.sensitive = powered and row["objpush"]
+            self.b_bluetooth_status.props.sensitive = True
 
             icon_name = "blueman-untrust-symbolic" if row["trusted"] else "blueman-trust-symbolic"
             self.b_trust.props.icon_widget = Gtk.Image(icon_name=icon_name, pixel_size=24, visible=True)

data/ui/manager-main.ui

@@ -412,7 +412,7 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkSwitch">
+                      <object class="GtkSwitch" id="sw_bluetooth_status">
                         <property name="visible">True</property>
                         <property name="can-focus">True</property>
                         <property name="halign">center</property>