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59 lines
2.8 KiB
59 lines
2.8 KiB
# -*- coding: utf-8 -*-
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# © 2014-2016 Aurélien DUMAINE
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# © 2015-2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import models, fields, api, _
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from odoo.exceptions import ValidationError
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class PosConfig(models.Model):
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_inherit = 'pos.config'
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iface_customer_display = fields.Boolean(
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string='Customer Display', help="Display data on the customer display")
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customer_display_line_length = fields.Integer(
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string='Line Length of the Customer Display', default=20,
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help="Length of the LEDs lines of the customer display")
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customer_display_msg_next_l1 = fields.Char(
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string="Next Customer (top line)", default="Welcome!",
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help="Top line of the message on the customer display which is "
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"displayed after starting POS and also after validation of an order")
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customer_display_msg_next_l2 = fields.Char(
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string="Next Customer (bottom line)", default="Point of Sale Open",
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help="Bottom line of the message on the customer display which is "
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"displayed after starting POS and also after validation of an order")
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customer_display_msg_closed_l1 = fields.Char(
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string="POS Closed (top line)", default="Point of Sale Closed",
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help="Top line of the message on the customer display which "
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"is displayed when POS is closed")
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customer_display_msg_closed_l2 = fields.Char(
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string="POS Closed (bottom line)", default="See you soon!",
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help="Bottom line of the message on the customer display which "
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"is displayed when POS is closed")
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@api.one
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@api.constrains(
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'customer_display_line_length',
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'customer_display_msg_next_l1', 'customer_display_msg_next_l2',
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'customer_display_msg_closed_l1', 'customer_display_msg_closed_l2')
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def _check_customer_display_length(self):
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if self.customer_display_line_length:
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maxsize = self.customer_display_line_length
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to_check = {
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_('Next Customer (top line)'):
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self.customer_display_msg_next_l1,
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_('Next Customer (bottom line)'):
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self.customer_display_msg_next_l2,
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_('POS Closed (top line)'):
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self.customer_display_msg_closed_l1,
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_('POS Closed (bottom line)'):
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self.customer_display_msg_closed_l2,
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}
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for field, msg in to_check.iteritems():
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if msg and len(msg) > maxsize:
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raise ValidationError(_(
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"The message for customer display '%s' is too "
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"long: it has %d chars whereas the maximum "
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"is %d chars.")
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% (field, len(msg), maxsize))
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