def on_credit__toggled(self, widget):
if self.credit.get_active():
msg = (
_("The client will receive %s in credit for future purchases")
% format_price(self.returned_total.read()))
self.message.set_text(msg)
self.wizard.credit = True
def _update_difference_label(self):
difference = self.get_total_difference()
if not difference:
label_name = _('Difference')
elif difference > 0:
label_name = _('Overpaid:')
elif difference < 0:
label_name = _('Outstanding:')
difference *= -1
difference = format_price(difference, True, DECIMAL_PRECISION)
self.difference_label.set_text(difference)
self.difference_status_label.set_text(label_name)
def _update_next_step(self, method):
received_value = self.cash_change_slave.received_value
if method and method.method_name == u'money':
self.wizard.enable_finish()
if self.wizard.need_create_payment():
self.cash_change_slave.enable_cash_change()
else:
# In this case, the user has already paid more than the total
# sale amount.
self.cash_change_slave.disable_cash_change()
elif method and method.method_name == u'credit':
self.wizard.enable_finish()
if self.wizard.need_create_payment():
received_value.set_text(format_price(self.get_remaining_value()))
self.cash_change_slave.disable_cash_change()
else:
self.wizard.disable_finish()
if self.wizard.need_create_payment():
received_value.set_text(format_price(self.get_remaining_value()))
else:
self.wizard.enable_finish()
self.cash_change_slave.disable_cash_change()
def _update_next_step(self, method):
received_value = self.cash_change_slave.received_value
if method and method.method_name == u'money':
self.wizard.enable_finish()
if self.wizard.need_create_payment():
self.cash_change_slave.enable_cash_change()
else:
# In this case, the user has already paid more than the total
# sale amount.
self.cash_change_slave.disable_cash_change()
elif method and method.method_name == u'credit':
self.wizard.enable_finish()
if self.wizard.need_create_payment():
received_value.set_text(format_price(self.get_remaining_value()))
self.cash_change_slave.disable_cash_change()
else:
self.wizard.disable_finish()
if self.wizard.need_create_payment():
received_value.set_text(format_price(self.get_remaining_value()))
else:
self.wizard.enable_finish()
self.cash_change_slave.disable_cash_change()
def get_formatted_price(float_value, symbol=True, precision=DECIMAL_PRECISION):
return format_price(float_value, symbol=symbol,
precision=precision)
def _setup_widgets(self):
self.payment_list.set_columns(self._get_columns())
self.total_label.set_text(format_price(self.total_value, True,
DECIMAL_PRECISION))