[gnome-games/applygsoc2009: 38/76] XXX: Make auto_fill_for_xy work

[Pablo Castellano <pablog src gnome org>]

commit b662723bb810632575b1b2363c7ffd6b2db057cf
Author: Pablo Castellano <pablog src gnome org>
Date:   Thu Aug 26 15:51:38 2010 +0200

    XXX: Make auto_fill_for_xy work
    
    SudokuSolver.auto_fill_for_xy() should only return the possible value, and not
    change the grid.

 gnome-sudoku/src/lib/gsudoku.py |   10 +++-------
 gnome-sudoku/src/lib/sudoku.py  |    2 --
 2 files changed, 3 insertions(+), 9 deletions(-)
---
diff --git a/gnome-sudoku/src/lib/gsudoku.py b/gnome-sudoku/src/lib/gsudoku.py
index 17d5c38..6aa04ee 100644
--- a/gnome-sudoku/src/lib/gsudoku.py
+++ b/gnome-sudoku/src/lib/gsudoku.py
@@ -596,14 +596,10 @@ class SudokuModel:
 		    self.set_value(coords[0], coords[1], val)
         return changed
 
-    def auto_fill_current_entry (self):
-        focused = self.get_focus()
-        if not focused:
-            return
-        filled = self.grid.auto_fill_for_xy(focused.x, focused.y)
+    def auto_fill_current (self, x, y):
+        filled = self.grid.auto_fill_for_xy(x, y)
         if filled and filled != -1:
-            focused.set_text_interactive('')
-            focused.set_text_interactive(str(filled[1]))
+			self.set_value(x, y, filled[1])
 
     def __set_impossible (self, coords, setting):
         '''Call set_impossible() on a grid entry
diff --git a/gnome-sudoku/src/lib/sudoku.py b/gnome-sudoku/src/lib/sudoku.py
index 7188285..cb1c5e6 100644
--- a/gnome-sudoku/src/lib/sudoku.py
+++ b/gnome-sudoku/src/lib/sudoku.py
@@ -305,7 +305,6 @@ class SudokuSolver (SudokuGrid):
         possible = self.gen_set - self.rows[y] - self.cols[x] - self.boxes[self.box_by_coords[(x, y)]]
         if len(possible) == 1:
             val = possible.pop()
-            self.add(x, y, val)
             return ((x, y), val)
         if len(possible) == 0:
             return -1
@@ -324,7 +323,6 @@ class SudokuSolver (SudokuGrid):
             if needed_set and len(needed_set) == 1:
                 val = needed_set.pop()
                 if val in possible:
-                    self.add(x, y, val)
                     return ((x, y), val)
                 else:
                     return -1