From 4ce7af357317886cfd7f08e7b1e23c6a56d9f431 Mon Sep 17 00:00:00 2001
From: Martin Trigaux <mat@odoo.com>
Date: Mon, 24 Nov 2014 10:51:23 +0100
Subject: [PATCH] [FIX] product: creation of reference uom

Set a default value for factor when creating a new uom.
Could not create a new UoM with type reference (if creates a reference uom, no need to pass a factor).

Change the readonly filter to (type = bigger) to make the field writable for reference uom.
This is needed to force the reset of the factor when switching of type (onchange_type).
As the field was readonly, kept the old value for factor.
---
 addons/product/product.py       | 1 +
 addons/product/product_view.xml | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/addons/product/product.py b/addons/product/product.py
index ce5b9bacddf..abdbcaf4895 100644
--- a/addons/product/product.py
+++ b/addons/product/product.py
@@ -152,6 +152,7 @@ class product_uom(osv.osv):
     _defaults = {
         'active': 1,
         'rounding': 0.01,
+        'factor': 1,
         'uom_type': 'reference',
     }
 
diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index a59a77c1357..f0908ddc46e 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -424,7 +424,7 @@
                                 <field name="factor"
                                     digits="[42,5]"
                                     attrs="{'invisible':[('uom_type','!=','smaller')],
-                                            'readonly':[('uom_type','!=','smaller')]}"/>
+                                            'readonly':[('uom_type','=','bigger')]}"/>
                                 <field name="factor_inv"
                                     digits="[42,5]"
                                     attrs="{'invisible':[('uom_type','!=','bigger')],