[gnome-mahjongg] Added shuffle to game over dialogue

[Mario Wenzel <mariowenzel src gnome org>]

commit 142cdfa1c01264db1fc640e9d26251e4db5b0082
Author: Mario Wenzel <maweki gmail com>
Date:   Fri Feb 14 17:02:32 2014 +0100

    Added shuffle to game over dialogue

 src/gnome-mahjongg.vala |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/gnome-mahjongg.vala b/src/gnome-mahjongg.vala
index 4f465a5..22b7b12 100644
--- a/src/gnome-mahjongg.vala
+++ b/src/gnome-mahjongg.vala
@@ -312,10 +312,11 @@ public class Mahjongg : Gtk.Application
                                                 Gtk.MessageType.INFO,
                                                 Gtk.ButtonsType.NONE,
                                                 "%s", _("There are no more moves."));
-            dialog.format_secondary_text (_("Each puzzle has at least one solution.  You can undo your moves 
and try and find the solution for a time penalty, restart this game or start an new one."));
+            dialog.format_secondary_text (_("Each puzzle has at least one solution.  You can undo your moves 
and try and find the solution for a time penalty, restart this game or start an new one. You can also 
reshuffle the game which does not guarantee you a solution."));
             dialog.add_buttons (_("_Undo"), Gtk.ResponseType.REJECT,
                                 _("_Restart"), Gtk.ResponseType.CANCEL,
-                                _("_New game"), Gtk.ResponseType.ACCEPT);
+                                _("_New game"), Gtk.ResponseType.ACCEPT,
+                                _("_Shuffle"), Gtk.ResponseType.DELETE_EVENT);
 
             dialog.set_default_response (Gtk.ResponseType.ACCEPT);
             switch (dialog.run ())
@@ -323,6 +324,9 @@ public class Mahjongg : Gtk.Application
             case Gtk.ResponseType.REJECT:
                 undo_cb ();
                 break;
+            case Gtk.ResponseType.DELETE_EVENT:
+                shuffle_cb ();
+                break;
             case Gtk.ResponseType.CANCEL:
                 restart_game ();
                 break;