[gnome-control-center/gnome-3-36] fingerprint-dialog: Don't use sync calls for deleting fingerprints



commit 690f80340967bd51c17cfd14496670ee75f12a8f
Author: Marco Trevisan (TreviƱo) <mail 3v1n0 net>
Date:   Fri Apr 3 18:00:30 2020 +0200

    fingerprint-dialog: Don't use sync calls for deleting fingerprints
    
    Don't make the UI to block while deleting the saved prints (that might take
    some time, especially for devices with internal storage) but just use a task
    with a thread that:
     - Mark the fingerprint row as unsenstive
     - Calls the method to delete prints
     - In the same thread, calls the method to fetch the updated informations
     - Returns in set_fingerprint_row_cb where we update the UI again
    
    Again this would be nicer to be done just using async calls but this is
    something to do in some bigger refactor.

 panels/user-accounts/um-fingerprint-dialog.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)
---
diff --git a/panels/user-accounts/um-fingerprint-dialog.c b/panels/user-accounts/um-fingerprint-dialog.c
index d27aa3b4b..5ae8f2772 100644
--- a/panels/user-accounts/um-fingerprint-dialog.c
+++ b/panels/user-accounts/um-fingerprint-dialog.c
@@ -222,6 +222,7 @@ set_fingerprint_row_cb (GObject      *source_object,
                 gtk_label_set_text (state_label, _("Disabled"));
         }
 
+        gtk_widget_set_sensitive (fingerprint_row, TRUE);
         gtk_widget_set_visible (fingerprint_row, visible);
 }
 
@@ -294,7 +295,10 @@ set_fingerprint_row (GtkWidget    *row,
 }
 
 static void
-delete_fingerprints (GCancellable *cancellable)
+delete_fingerprint_task_func (GTask        *task,
+                              gpointer      source_object,
+                              gpointer      task_data,
+                              GCancellable *cancellable)
 {
         GDBusProxy *device;
         GVariant *result;
@@ -312,6 +316,8 @@ delete_fingerprints (GCancellable *cancellable)
                 g_variant_unref (result);
 
         g_object_unref (device);
+
+        set_fingerprint_task_func (task, source_object, task_data, cancellable);
 }
 
 static void
@@ -342,8 +348,14 @@ delete_fingerprints_question (GtkWindow    *parent,
         gtk_dialog_set_default_response (GTK_DIALOG (question), GTK_RESPONSE_OK);
 
         if (gtk_dialog_run (GTK_DIALOG (question)) == GTK_RESPONSE_OK) {
-                delete_fingerprints (cancellable);
-                set_fingerprint_row (fingerprint_row, state_label, cancellable);
+                g_autoptr(GTask) task = NULL;
+
+                gtk_widget_set_sensitive (fingerprint_row, FALSE);
+
+                task = g_task_new (fingerprint_row, cancellable,
+                                   set_fingerprint_row_cb,
+                                   g_object_ref (state_label));
+                g_task_run_in_thread (task, delete_fingerprint_task_func);
         }
 
         gtk_widget_destroy (question);


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]