Source code for stoqlib.gui.editors.stockdecreaseeditor

# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4

##
## Copyright (C) 2015 Async Open Source <http://www.async.com.br>
## All rights reserved
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., or visit: http://www.gnu.org/.
##
## Author(s): Stoq Team <stoq-devel@async.com.br>
##
##
""" Stock decrease editors """

import gtk
from kiwi.datatypes import ValidationError
from kiwi.python import Settable

from stoqlib.domain.stockdecrease import StockDecreaseItem
from stoqlib.gui.editors.baseeditor import BaseEditorSlave
from stoqlib.gui.editors.invoiceitemeditor import InvoiceItemEditor
from stoqlib.lib.defaults import MAX_INT
from stoqlib.lib.translation import stoqlib_gettext

_ = stoqlib_gettext


[docs]class StockDecreaseItemEditor(InvoiceItemEditor): model_name = _(u"Stock decrease item") model_type = StockDecreaseItem
[docs] def setup_slaves(self): self.item_slave = StockDecreaseItemSlave(self.store, self.model, parent=self) self.attach_slave('item-holder', self.item_slave)
[docs]class StockDecreaseItemSlave(BaseEditorSlave): gladefile = 'StockDecreaseItemSlave' model_type = StockDecreaseItem proxy_widgets = ['cost', 'quantity'] def __init__(self, store, model, parent): self.model = model self.icms_slave = parent.icms_slave self.ipi_slave = parent.ipi_slave self.pis_slave = parent.pis_slave self.cofins_slave = parent.cofins_slave self.quantity_model = Settable(quantity=model.quantity) BaseEditorSlave.__init__(self, store, self.model) def _setup_widgets(self): self.original_cost.update(self.model.sellable.cost) for widget in [self.quantity, self.cost]: widget.set_adjustment(gtk.Adjustment(lower=0, upper=MAX_INT, step_incr=1, page_incr=10))
[docs] def setup_proxies(self): self._setup_widgets() self.proxy = self.add_proxy(self.model, self.proxy_widgets) self.add_proxy(self.quantity_model, ['quantity'])
def _update_taxes(self): if self.ipi_slave: self.ipi_slave.update_values() if self.icms_slave: self.icms_slave.update_values() if self.pis_slave: self.pis_slave.update_values() if self.cofins_slave: self.cofins_slave.update_values() # # Kiwi callbacks #
[docs] def after_cost__changed(self, widget): self._update_taxes()
[docs] def after_quantity__changed(self, widget): self._update_taxes()
[docs] def on_quantity__validate(self, widget, value): if value <= 0: return ValidationError(_(u"The quantity should be greater than zero"))
[docs] def on_cost__validate(self, widget, value): if value <= 0: return ValidationError(_(u"The cost must be greater than zero"))