def transferModel(self):
"""
Transfer the current status of the model into the PMR
information object.
"""
pmr_info = PMR()
hosts = pmr_info.hosts()
host_names_remove = [name for name in hosts]
host_names_new = []
active_host = None
index = 0
current_item = self._model.item(index)
while current_item:
current_host = current_item.text()
if current_host in host_names_remove:
host_names_remove.remove(current_host)
else:
host_names_new.append(current_host)
if current_item.checkState() == QtCore.Qt.Checked:
active_host = current_host
index += 1
current_item = self._model.item(index)
pmr_info.setActiveHost(active_host)
for host in host_names_remove:
pmr_info.removeHost(host)
for host in host_names_new:
pmr_info.addHost(host)
def testPMR(self):
info = PMR()
host = info.host()
self.assertIsInstance(host, unicode)
self.assertTrue(info.addHost('garbage'))
self.assertIn('garbage', info._instances)
self.assertFalse(info.setActiveHost('rubbish'))
self.assertTrue(info.setActiveHost('garbage'))
self.assertTrue(info.removeHost('garbage'))
self.assertTrue(info.host() is None)
self.assertFalse(info.removeHost('garbage'))
def _hostChanged(self, item):
pmr_info = PMR()
if not item.checkState():
pmr_info.setActiveHost(None)
self.hostChanged.emit(item.row())
return
index = 0
current_item = self._model.item(index)
self.blockSignals(True)
while current_item:
if current_item.checkState() and (current_item.row() !=
item.row()):
current_item.setCheckState(QtCore.Qt.Unchecked)
index += 1
current_item = self._model.item(index)
self.blockSignals(False)
pmr_info.setActiveHost(item.text())
self.hostChanged.emit(item.row())