~openerp-community/openobject-addons/taktik

import wizard

import pooler

from osv import osv

 

opening_form = """<?xml version="1.0"?>

<form string="Open cash drawer:">

    <field name="amount" />

</form>

"""

 

opening_fields = {

    'amount': {'string': 'Amount', 'type': 'float'},    

}    

 

def init(self, cr, uid, data, context):

    pool = pooler.get_pool(cr.dbname)

    opening_obj = pool.get('pos.opening')

    if opening_obj.is_pos_opened(cr, uid):

        raise osv.except_osv(_('The cash drawer is already opened !'), _('You can not open an already opened cash drawer'))

    return {}

 

def open_cash_drawer(self, cr, uid, data, context):

    pool = pooler.get_pool(cr.dbname)

    opening_obj = pool.get('pos.opening')

    opening_obj.open(cr,uid,data['form']['amount'])

    return {}

 

class pos_opening(wizard.interface):

    states = {

       'init' : {'actions' : [init],

                'result' : {

                    'type': 'form',

                    'arch': opening_form,

                    'fields': opening_fields,

                    'state': [('end','Cancel','gtk-cancel'),

                              ('open', 'Open', 'gtk-ok', True)],

            }

        },

        'open': {

            'actions': [open_cash_drawer],

             'result': {

                'type': 'state',

                'state': 'end'

            }

        },

    }

pos_opening('pos.opening')