[IMP] Add settings in Sales Config to install pos_restaurant,pos_loyalty,pos_discount

addons/point_of_sale/__init__.py

@@ -26,3 +26,6 @@ import report
 import res_users
 import res_partner
 import wizard
+import res_config
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

addons/point_of_sale/__openerp__.py

@@ -72,6 +72,7 @@ Main Features
         'account_statement_report.xml',
         'res_users_view.xml',
         'res_partner_view.xml',
+        'res_config_view.xml',
         'views/report_statement.xml',
         'views/report_usersproduct.xml',
         'views/report_receipt.xml',

addons/point_of_sale/res_config.py

@@ -0,0 +1,13 @@
+from openerp.osv import fields, osv
+
+class sale_configuration(osv.TransientModel):
+    _inherit = 'sale.config.settings'
+
+    _columns = {
+        'module_pos_restaurant': fields.boolean("Use restaurant extensions",
+            help='This module adds several restaurant features to the Point of Sale: \n\n- Bill Printing: Allows you to print a receipt before the order is paid \n\n- Bill Splitting: Allows you to split an order into different orders \n\n- Kitchen Order Printing: allows you to print orders updates to kitchen or bar printers'),
+        'module_pos_loyalty': fields.boolean("Use loyalty programs",
+            help='Allows you to define a loyalty program in the point of sale, where the customers earn loyalty points and get rewards'),
+        'module_pos_discount': fields.boolean("Allow global discounts on point of sales orders",
+            help='Allows the cashier to quickly give a percentage sale discount for all the sales order to a customer'),
+    }

addons/point_of_sale/res_config_view.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <record id="view_sale_config_settings_form_pos" model="ir.ui.view">
+            <field name="name">sale.config.settings.form.pos</field>
+            <field name="model">sale.config.settings</field>
+            <field name="inherit_id" ref="base_setup.view_sale_config_settings"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='module_crm']" position="before">
+                    <separator string="Point of Sale"/>
+                    <group>
+                    	<label for="id" string="Extensions"/>
+                        <div>
+                        	<div>
+	                            <field name="module_pos_restaurant" class="oe_inline"/>
+	                            <label for="module_pos_restaurant"/>
+                        	</div>
+                        	<div>
+	                            <field name="module_pos_loyalty" class="oe_inline"/>
+	                            <label for="module_pos_loyalty"/>
+                        	</div>
+                        	<div>
+	                            <field name="module_pos_discount" class="oe_inline"/>
+	                            <label for="module_pos_discount"/>
+                        	</div>
+                        </div>
+                    </group>
+                </xpath>
+			</field>
+		</record>            	
+	</data>
+</openerp>