[gnome-games/sudoku-tube] Fix autosave

[Zhang Sen <zhangsen src gnome org>]

commit b34220e00e0fad0e6cd32b427368380caf4fd0d8
Author: Zhang Sen <zh jesse gmail com>
Date:   Sat Jul 25 12:35:57 2009 +0800

    Fix autosave

 gnome-sudoku/src/lib/main.py |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)
---
diff --git a/gnome-sudoku/src/lib/main.py b/gnome-sudoku/src/lib/main.py
index 8e930c6..fb8207d 100644
--- a/gnome-sudoku/src/lib/main.py
+++ b/gnome-sudoku/src/lib/main.py
@@ -204,8 +204,8 @@ class UI (gconf_wrapper.GConfWrapper):
 
         self.setup_color()
         self.setup_actions()
-        return
         self.setup_autosave()
+        return
         #TODO
 #        self.w.add_accel_group(self.uimanager.get_accel_group())
 
@@ -426,7 +426,7 @@ class UI (gconf_wrapper.GConfWrapper):
         """Close current running game
 
         Return True if game is closed, or else return False"""
-        if (self._main_model.grid.is_changed() and not self.won):
+        if self._should_save():
             try:
                 if dialog_extras.getBoolean(
                         label = _("Save current game?"),
@@ -455,8 +455,7 @@ class UI (gconf_wrapper.GConfWrapper):
 
     def quit_cb (self, *args):
         self.w.hide()
-        if (self._main_model and self._main_model.grid.is_changed()
-                and (not self.won)):
+        if self._should_save():
             self._save_game()
         # make sure we really go away before doing our saving --
         # otherwise we appear sluggish.
@@ -600,10 +599,14 @@ class UI (gconf_wrapper.GConfWrapper):
     def autosave (self):
         # this is called on a regular loop and will autosave if we
         # have reason to...
-        if self.gsd.grid and self.gsd.grid.is_changed() and not self.won:
+        if self._should_save():
             self._save_game()
         return True
 
+    def _should_save(self):
+        return self._main_model and self._main_model.grid.is_changed() and \
+                not self.won
+
     def show_about (self, *args):
         about = gtk.AboutDialog()
         about.set_transient_for(self.w)