[gnome-games/sudoku-tube] Can restore notes

[Zhang Sen <zhangsen src gnome org>]

commit 27e62a1d58cd3d64bce2834119d74a592f0823d0
Author: Zhang Sen <zh jesse gmail com>
Date:   Tue Jul 21 16:57:41 2009 +0800

    Can restore notes

 gnome-sudoku/src/lib/gsudoku.py |    7 ++++++-
 gnome-sudoku/src/lib/main.py    |    2 ++
 2 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/gnome-sudoku/src/lib/gsudoku.py b/gnome-sudoku/src/lib/gsudoku.py
index ec6a53b..b090cee 100644
--- a/gnome-sudoku/src/lib/gsudoku.py
+++ b/gnome-sudoku/src/lib/gsudoku.py
@@ -341,6 +341,11 @@ class NotesModel:
 
     def add_observer(self, observer):
         self._observers.append(observer)
+        init_change = []
+        for (x, y) in self._notes:
+            top, bottom = self._notes[(x, y)]
+            init_change.append((x, y, top, bottom))
+        self._signal_observers(init_change)
 
     def _signal_observers(self, changes):
         for observer in self._observers:
@@ -353,7 +358,7 @@ class NotesModel:
         if top_note is not None:
             self._notes[(x, y)][0] = top_note
         if bottom_note is not None:
-            self._notes[(x, y)][0] = bottom_note
+            self._notes[(x, y)][1] = bottom_note
 
         change = (x, y, top_note, bottom_note)
         self._signal_observers([change])
diff --git a/gnome-sudoku/src/lib/main.py b/gnome-sudoku/src/lib/main.py
index 7e985a4..049462f 100644
--- a/gnome-sudoku/src/lib/main.py
+++ b/gnome-sudoku/src/lib/main.py
@@ -133,6 +133,8 @@ class UI (gconf_wrapper.GConfWrapper):
         virgin, in_prog = jar["game"].split('\n')
         self._main_model = gsudoku.SudokuModel(virgin, 9, in_prog)
         self._notes_model = gsudoku.NotesModel(self._main_model, group_size=9)
+        for (x, y, top, bottom) in jar["notes"]:
+            self._notes_model.set_notes(x, y, top, bottom)
         return
 
         # this is a bit easily breakable... we take advantage of the fact