[calls/wip/ui-manage-accounts: 24/26] account-row: Disable GtkSwitch if there is no account

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 3ae2440046535b2405602ad8abbb91c1190a796a
Author: Evangelos Ribeiro Tzaras <evangelos tzaras puri sm>
Date:   Tue Jun 29 15:51:22 2021 +0200

    account-row: Disable GtkSwitch if there is no account

 src/calls-account-row.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
---
diff --git a/src/calls-account-row.c b/src/calls-account-row.c
index ddffb589..ff4f2304 100644
--- a/src/calls-account-row.c
+++ b/src/calls-account-row.c
@@ -119,6 +119,21 @@ on_credentials_updated (CallsAccountRow *self)
   hdy_avatar_set_text (self->avatar, user);
 }
 
+
+static void
+on_account_changed (CallsAccountRow *self)
+{
+  CallsAccount *account = calls_credentials_get_account (self->credentials);
+
+  if (account) {
+    gtk_widget_set_sensitive (GTK_WIDGET (self->online_switch), TRUE);
+
+  } else {
+    gtk_widget_set_sensitive (GTK_WIDGET (self->online_switch), FALSE);
+    gtk_switch_set_active (self->online_switch, FALSE);
+  }
+}
+
 static void
 calls_account_row_set_property (GObject      *object,
                                 guint         property_id,
@@ -172,6 +187,11 @@ calls_account_row_constructed (GObject *object)
                             self);
 
   on_credentials_updated (self);
+
+  g_signal_connect_swapped (self->credentials,
+                            "notify::account",
+                            G_CALLBACK (on_account_changed),
+                            self);
 }
 
 static void