[gnome-nibbles/arnaudb/modernize-code: 6/58] Delay setting settings.

[Arnaud B. <arnaudb src gnome org>]

commit a06b1525e2abcff827e2b6dc5891fb09a2fa7920
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue May 26 14:39:17 2020 +0200

    Delay setting settings.

 src/gnome-nibbles.vala | 2 ++
 src/nibbles-game.vala  | 1 +
 2 files changed, 3 insertions(+)
---
diff --git a/src/gnome-nibbles.vala b/src/gnome-nibbles.vala
index 6591b09..63dafc5 100644
--- a/src/gnome-nibbles.vala
+++ b/src/gnome-nibbles.vala
@@ -269,10 +269,12 @@ public class Nibbles : Gtk.Application
 
     protected override void shutdown ()
     {
+        settings.delay ();
         settings.set_int ("window-width", window_width);
         settings.set_int ("window-height", window_height);
         settings.set_boolean ("window-is-maximized", is_maximized);
         game.save_properties (settings);
+        settings.apply ();
 
         base.shutdown ();
     }
diff --git a/src/nibbles-game.vala b/src/nibbles-game.vala
index 7ded550..97b959b 100644
--- a/src/nibbles-game.vala
+++ b/src/nibbles-game.vala
@@ -548,6 +548,7 @@ public class NibblesGame : Object
 
     public void save_properties (Settings settings)
     {
+        // settings is already in delay mode, and apply is managed
         settings.set_int ("tile-size", tile_size);
         settings.set_int ("start-level", start_level);
         settings.set_int ("speed", speed);