DeviceRow: get adapter internally (#241)

Author: danirabbit

src/DeviceRow.vala

@@ -19,11 +19,11 @@
  */
 
 public class Bluetooth.DeviceRow : Gtk.ListBoxRow {
+    public signal void status_changed ();
+
     public Services.Device device { get; construct; }
-    public unowned Services.Adapter adapter { get; construct; }
-    private static Gtk.SizeGroup size_group;
 
-    public signal void status_changed ();
+    private static Gtk.SizeGroup size_group;
 
     private enum Status {
         UNPAIRED,
@@ -62,8 +62,8 @@ public class Bluetooth.DeviceRow : Gtk.ListBoxRow {
     private Gtk.Label state_label;
     private Gtk.LinkButton settings_button;
 
-    public DeviceRow (Services.Device device, Services.Adapter adapter) {
-        Object (device: device, adapter: adapter);
+    public DeviceRow (Services.Device device) {
+        Object (device: device);
     }
 
     static construct {
@@ -187,6 +187,8 @@ public class Bluetooth.DeviceRow : Gtk.ListBoxRow {
                 break;
         }
 
+        var adapter = Services.ObjectManager.get_default ().get_adapter_from_path (device.adapter);
+
         compute_status ();
         set_sensitive (adapter.powered);
 

src/MainView.vala

@@ -83,8 +83,7 @@ public class Bluetooth.MainView : Switchboard.SettingsPage {
 
     private void complete_setup () {
         foreach (var device in manager.get_devices ()) {
-            var adapter = manager.get_adapter_from_path (device.adapter);
-            var row = new DeviceRow (device, adapter);
+            var row = new DeviceRow (device);
             list_box.append (row);
         }
 
@@ -100,8 +99,7 @@ public class Bluetooth.MainView : Switchboard.SettingsPage {
 
         /* Now retrieve finished, we can connect manager signals */
        manager.device_added.connect ((device) => {
-            var adapter = manager.get_adapter_from_path (device.adapter);
-            var row = new DeviceRow (device, adapter);
+            var row = new DeviceRow (device);
             list_box.append (row);
             if (list_box.get_selected_row () == null) {
                 list_box.select_row (row);