def __init__(self, store, model=None):
BaseEditor.__init__(self, store, model)
self.progress_dialog = ProgressDialog()
self.progress_dialog.connect('cancel',
self._on_progress_dialog__cancel)
self.progress_dialog.set_transient_for(self.main_dialog)
if self.edit_mode:
self.printer.set_sensitive(False)
self.main_dialog.ok_button.grab_focus()
else:
self.edit_constants.hide()
self.device_serial.hide()
self.device_serial_label.hide()
self.is_active.hide()
def confirm(self, retval=None):
total_products = len(self.mass_editor.get_changed_objects())
if total_products == 0:
self.retval = False
self.close()
return
retval = yesno(
_('This will update {} products. Are you sure?'.format(
total_products)), Gtk.ResponseType.NO, _('Apply changes'),
_('Don\'t apply.'))
if not retval:
# Don't close the dialog. Let the user make more changes if he
# wants to or cancel the dialog.
return
# FIXME: Is there a nicer way to display this progress?
self.ok_button.set_sensitive(False)
self.cancel_button.set_sensitive(False)
d = ProgressDialog(_('Updating items'), pulse=False)
d.set_transient_for(self)
d.start(wait=0)
d.cancel.hide()
try:
for i, total in self.mass_editor.confirm(self):
d.progressbar.set_text('%s/%s' % (i + 1, total))
d.progressbar.set_fraction((i + 1) / float(total))
while Gtk.events_pending():
Gtk.main_iteration_do(False)
except Exception as e:
d.stop()
self.retval = False
log.error(''.join(traceback.format_exception(*sys.exc_info())))
warning(_('There was an error saving one of the values'), str(e))
self.close()
return
d.stop()
self.retval = True
self.close()
def _handle_action(self, action):
retval = self._manager.handle_action(action)
if action.threaded:
thread = retval
msg = _('Executing "%s". This might take a while...') % (
action.label, )
progress_dialog = ProgressDialog(msg, pulse=True)
progress_dialog.start(wait=100)
progress_dialog.set_transient_for(self.get_toplevel())
progress_dialog.set_title(action.resource.label)
progress_dialog.connect(
'cancel', lambda d: terminate_thread(thread))
while thread.is_alive():
if Gtk.events_pending():
Gtk.main_iteration_do(False)
progress_dialog.stop()
self._update_ui()
def on_confirm(self):
marker('Saving prices')
# FIXME: Improve this part. This is just a quick workaround to
# release the bugfix asap
self.main_dialog.ok_button.set_sensitive(False)
self.main_dialog.cancel_button.set_sensitive(False)
d = ProgressDialog(_('Updating items'), pulse=False)
d.set_transient_for(self.main_dialog)
d.start(wait=0)
d.cancel.hide()
total = len(self.slave.listcontainer.list)
for i, s in enumerate(self.slave.listcontainer.list):
s.save_changes()
d.progressbar.set_text('%s/%s' % (i + 1, total))
d.progressbar.set_fraction((i + 1) / float(total))
while gtk.events_pending():
gtk.main_iteration(False)
d.stop()
marker('Done saving prices')
self.slave.listcontainer.list.clear()
def _create_progress(self, title):
self._progress_dialog = ProgressDialog(title, pulse=False)
self._progress_dialog.set_transient_for(self.main_dialog)
self._progress_dialog.start(wait=0)
self._progress_dialog.cancel.hide()
