# HG changeset patch
# Parent 8c721171aa16a41e94059f53d6780c67b5ef2dfc

Index: addons/openacademy/models.py
===================================================================
--- addons.orig/openacademy/models.py	2014-08-28 14:22:01.371015565 +0200
+++ addons/openacademy/models.py	2014-08-28 14:22:01.367015565 +0200
@@ -66,6 +66,24 @@
     attendees_count = fields.Integer(
         string="Attendees count", compute='_get_attendees_count', store=True)
 
+    state = fields.Selection([
+         ('draft', "Draft"),
+         ('confirmed', "Confirmed"),
+         ('done', "Done"),
+    ], default='draft')
+
+    @api.one
+    def action_draft(self):
+        self.state = 'draft'
+
+    @api.one
+    def action_confirm(self):
+        self.state = 'confirmed'
+
+    @api.one
+    def action_done(self):
+        self.state = 'done'
+
     @api.one
     @api.depends('seats', 'attendee_ids')
     def _taken_seats(self):
Index: addons/openacademy/views/openacademy.xml
===================================================================
--- addons.orig/openacademy/views/openacademy.xml	2014-08-28 14:22:01.371015565 +0200
+++ addons/openacademy/views/openacademy.xml	2014-08-28 14:22:01.367015565 +0200
@@ -96,6 +96,19 @@
             <field name="model">openacademy.session</field>
             <field name="arch" type="xml">
                 <form string="Session Form">
+                    <header>
+                        <button name="action_draft" type="object"
+                                string="Reset to draft"
+                                states="confirmed,done"/>
+                        <button name="action_confirm" type="object"
+                                string="Confirm" states="draft"
+                                class="oe_highlight"/>
+                        <button name="action_done" type="object"
+                                string="Mark as done" states="confirmed"
+                                class="oe_highlight"/>
+                        <field name="state" widget="statusbar"/>
+                    </header>
+
                     <sheet>
                         <group>
                             <group string="General">