Show dialog on error

src/iridium-window.c

@@ -216,6 +216,20 @@ note_date_cmp (IridiumNoteRow *row1,
   return g_date_time_compare (dt2, dt1);
 }
 
+static void
+show_error_dialog (IridiumWindow *window,
+                   GError *error)
+{
+  GtkWidget *dialog;
+
+  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
+                                   GTK_DIALOG_DESTROY_WITH_PARENT,
+                                   GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
+                                   "%s.", error->message);
+  gtk_dialog_run (GTK_DIALOG (dialog));
+  gtk_widget_destroy (dialog);
+}
+
 static void
 on_load_finished (GObject *object,
                   GAsyncResult *result,
@@ -250,8 +264,7 @@ on_load_finished (GObject *object,
     gtk_widget_show_all (GTK_WIDGET (self->tag_list));
   }
   else if (error != NULL) {
-    /* TODO: show message */
-    g_printerr ("Error: %s\n", error->message);
+    show_error_dialog (self, error);
     g_error_free (error);
   }
 }
@@ -273,8 +286,7 @@ on_standard_file_connected (GObject *object,
     gtk_revealer_set_reveal_child (self->notification_revealer, FALSE);
   }
   else {
-    /* TODO: show message */
-    g_printerr ("Error: %s\n", error->message);
+    show_error_dialog (self, error);
     g_error_free (error);
   }
 }