From 47c8460e11c7c191dce84fa5381eb78b724f17aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 13 Apr 2009 01:33:07 +0200
Subject: [PATCH] Make '0' behaves like '_' in date widget and set next char to
 '0' if text doesn't match the regexp for issue980

---
 tryton/common/date_widget.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/tryton/common/date_widget.py b/tryton/common/date_widget.py
index 86aae96137..ce30ae6d06 100644
--- a/tryton/common/date_widget.py
+++ b/tryton/common/date_widget.py
@@ -14,10 +14,9 @@ import mx.DateTime
 
 mapping = {
     '%y': ('__', '([_ 0-9][_ 0-9])'),
-    '%Y': ('____', '([_ 0-9][_ 0-9][_ 0-9][_ 1-9]|[_ 1-9][_ 0-9][_ 0-9][_ 0-9]|' \
-            '[_ 0-9][_ 1-9][_ 0-9][_ 0-9]|[_ 0-9][_ 0-9][_ 1-9][_ 0-9])'),
-    '%m': ('__', '([_ 0][_ 1-9]|[_ 1][_ 0-2])'),
-    '%d': ('__', '([_ 0][_ 1-9]|[_ 1-2][_ 0-9]|[_ 3][_ 0-1])'),
+    '%Y': ('____', '([_ 0-9][_ 0-9][_ 0-9][_ 0-9])'),
+    '%m': ('__', '([_ 0][_ 0-9]|[_ 1][_ 0-2])'),
+    '%d': ('__', '([_ 0][_ 0-9]|[_ 1-2][_ 0-9]|[_ 3][_ 0-1])'),
     '%H': ('__', '([_ 0-1][_ 0-9]|[_ 2][_ 0-4])'),
     '%M': ('__', '([_ 0-5][_ 0-9]|[_ 6][_ 0])'),
     '%S': ('__', '([_ 0-5][_ 0-9]|[_ 6][_ 0])'),
@@ -87,6 +86,11 @@ class DateEntry(gtk.Entry):
         if self.regex.match(text):
             self.set_text(text)
             gobject.idle_add(self.set_position, pos)
+        else:
+            text = text[:pos] + '0' + text[pos + 1:]
+            if self.regex.match(text):
+                self.set_text(text)
+                gobject.idle_add(self.set_position, pos)
         self.stop_emission('insert-text')
         self.show()
         return
@@ -159,6 +163,7 @@ class DateEntry(gtk.Entry):
             n = len(val)
             val = val.strip()
             val = val.strip('_')
+            val = val.strip('0')
             if not val:
                 continue
             fchar = '0'