From bf513b5919006080b7a48825d3a63861fc6ff25f Mon Sep 17 00:00:00 2001
From: Stephane Wirtel <stw@openerp.com>
Date: Fri, 31 Aug 2012 12:25:09 +0200
Subject: [PATCH] [IMP] point_of_sale: Add a description when the session is in
 progress

bzr revid: stw@openerp.com-20120831102509-yv3bc68gii0sexfk
---
 .../point_of_sale/wizard/pos_session_opening.py   | 15 ++++++++++++---
 .../point_of_sale/wizard/pos_session_opening.xml  |  9 +++++++++
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/addons/point_of_sale/wizard/pos_session_opening.py b/addons/point_of_sale/wizard/pos_session_opening.py
index d3b6ea28b17..4364998b6a4 100644
--- a/addons/point_of_sale/wizard/pos_session_opening.py
+++ b/addons/point_of_sale/wizard/pos_session_opening.py
@@ -15,6 +15,10 @@ class pos_session_opening(osv.osv_memory):
         'pos_state' : fields.selection(pos_session.POS_SESSION_STATE,
                                        'Session State', readonly=True),
         'show_config' : fields.boolean('Show Config', readonly=True),
+        'pos_session_name' : fields.related('pos_session_id', 'name',
+                                            type='char', size=64, readonly=True),
+        'pos_session_username' : fields.related('pos_session_id', 'user_id', 'name',
+                                                type='char', size=64, readonly=True)
     }
 
     def open_ui(self, cr, uid, ids, context=None):
@@ -66,7 +70,9 @@ class pos_session_opening(osv.osv_memory):
     def on_change_config(self, cr, uid, ids, config_id, context=None):
         result = {
             'pos_session_id': False,
-            'pos_state': False
+            'pos_state': False,
+            'pos_session_username' : False,
+            'pos_session_name' : False,
         }
         if not config_id:
             return {'value': result}
@@ -76,8 +82,11 @@ class pos_session_opening(osv.osv_memory):
             ('config_id', '=', config_id),
         ], context=context)
         if session_ids:
-            result['pos_state'] = proxy.browse(cr, uid, session_ids[0], context=context).state
-            result['pos_session_id'] = session_ids[0]
+            session = proxy.browse(cr, uid, session_ids[0], context=context)
+            result['pos_state'] = session.state
+            result['pos_session_id'] = session.id
+            result['pos_session_name'] = session.name
+            result['pos_session_username'] = session.user_id.name
         return {'value' : result}
 
     def default_get(self, cr, uid, fieldnames, context=None):
diff --git a/addons/point_of_sale/wizard/pos_session_opening.xml b/addons/point_of_sale/wizard/pos_session_opening.xml
index 948f1db8c61..9279d5fce45 100644
--- a/addons/point_of_sale/wizard/pos_session_opening.xml
+++ b/addons/point_of_sale/wizard/pos_session_opening.xml
@@ -44,6 +44,15 @@
                           interface.
                         </p>
                     </div>
+                    <div attrs="{'invisible' : [('pos_state', '!=', 'opened')]}" class="oe_view_nocontent">
+                        <p class="oe_view_nocontent_create">
+                            Click to continue the session.
+                        </p>
+                        <p>
+                            The session <field name="pos_session_name" class="oe_inline" /> (<field name="pos_session_username" class="oe_inline" />) is "<b><field name="pos_state" class="oe_inline" /></b>"<br/>
+                            You can continue sales from the touchscreen interface by clicking on "<b>Settings</b>" or close the cash register session ?
+                        </p>
+                    </div>
 
                 </form>
             </field>