From b6dccc932f774736bdb33d9fbd9e0fbe58b25c8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 12 May 2012 16:41:50 +0200
Subject: [PATCH] Allow to reset to draft a cancelled sale

review360001
---
 sale.py  | 5 ++++-
 sale.xml | 3 +--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/sale.py b/sale.py
index a441ada856..a4a3ee8655 100644
--- a/sale.py
+++ b/sale.py
@@ -181,13 +181,16 @@ class Sale(Workflow, ModelSQL, ModelView):
                 ('draft', 'cancel'),
                 ('quotation', 'cancel'),
                 ('quotation', 'draft'),
+                ('cancel', 'draft'),
                 ))
         self._buttons.update({
                 'cancel': {
                     'invisible': ~Eval('state').in_(['draft', 'quotation']),
                     },
                 'draft': {
-                    'invisible': Eval('state') != 'quotation',
+                    'invisible': ~Eval('state').in_(['cancel', 'quotation']),
+                    'icon': If(Eval('state') == 'cancel', 'tryton-clear',
+                        'tryton-go-previous'),
                     },
                 'quote': {
                     'invisible': Eval('state') != 'draft',
diff --git a/sale.xml b/sale.xml
index 6267342b31..c9ed14e7cf 100644
--- a/sale.xml
+++ b/sale.xml
@@ -91,8 +91,7 @@ this repository contains the full copyright notices and license terms. -->
                                 <group col="7" colspan="2" id="buttons">
                                     <button name="cancel" type="object" string="Cancel"
                                         icon="tryton-cancel"/>
-                                    <button name="draft" type="object" string="Draft"
-                                        icon="tryton-go-previous"/>
+                                    <button name="draft" type="object" string="Draft"/>
                                     <button name="quote" type="object" string="Quote"
                                         icon="tryton-go-next"/>
                                     <button name="%(wizard_invoice_handle_exception)d"