def setDataSource(self, data_source):
old_ds = self.dataSource()
if old_ds is not None:
old_ds.environmentChanged.disconnect(self.on_environment_changed)
if data_source is not None:
data_source.environmentChanged.connect(self.on_environment_changed)
TaurusBaseModel.setDataSource(self, data_source)
def setDataSource(self, pool):
if self._data_src is not None:
self._data_src.controllerClassesUpdated.disconnect(
self.controllerClassesUpdated)
if pool is not None:
pool.controllerClassesUpdated.connect(
self.controllerClassesUpdated)
TaurusBaseModel.setDataSource(self, pool)
def setDataSource(self, ms):
if self._data_src is not None:
self._data_src.macrosUpdated.disconnect(
self.macrosUpdated)
if ms is not None:
ms.macrosUpdated.connect(
self.macrosUpdated)
TaurusBaseModel.setDataSource(self, ms)
def setDataSource(self, data_source):
old_ds = self.dataSource()
if old_ds is not None:
Qt.QObject.disconnect(old_ds, Qt.SIGNAL('environmentChanged'),
self.on_environment_changed)
if data_source is not None:
Qt.QObject.connect(data_source, Qt.SIGNAL('environmentChanged'),
self.on_environment_changed)
TaurusBaseModel.setDataSource(self, data_source)
def data(self, index, role=Qt.Qt.DisplayRole):
"""Reimplemented from :meth:`TaurusBaseModel.data`
:return: (object) the data for the given index
"""
# Try with the normal TaurusBaseModel item-oriented approach
try:
return TaurusBaseModel.data(self, index, role=role)
except:
pass
# For those things which are inter-item, we handle them here
taurus_role = self.role(index.column())
if taurus_role == ChannelView.Synchronization:
ch_name, ch_data = index.internalPointer().itemData()
unitdict = self.getPyData(ctrlname=ch_data['_controller_name'])
key = self.data_keys_map[taurus_role]
try:
synchronization = unitdict[key]
except KeyError:
# backwards compatibility for configurations before SEP6
synchronization = unitdict.get('trigger_type', None)
if synchronization is not None:
msg = ("trigger_type configuration parameter is deprecated"
" in favor of synchronization. Re-apply"
" configuration in order to upgrade.")
self.warning(msg)
return AcqSynchType[synchronization]
elif taurus_role in (ChannelView.Timer, ChannelView.Monitor):
ch_name, ch_data = index.internalPointer().itemData()
ctrlname = ch_data['_controller_name']
if ctrlname.startswith("__"):
return None
ch_info = self.getAvailableChannels()[ch_name]
if ch_info['type'] in ('CTExpChannel', 'OneDExpChannel', 'TwoDExpChannel'):
unitdict = self.getPyData(ctrlname=ctrlname)
key = self.data_keys_map[taurus_role]
master_full_name = unitdict.get(key, None)
else:
key = taurus_role == ChannelView.Timer and 'timer' or 'monitor'
master_full_name = self._mgconfig.get(key, None)
if master_full_name is None:
return None
else:
master_info = self.getAvailableChannels()[master_full_name]
return master_info['name']
elif taurus_role == ChannelView.Synchronizer:
ch_name, ch_data = index.internalPointer().itemData()
ctrlname = ch_data['_controller_name']
key = self.data_keys_map[taurus_role]
ctrl_data = self.getPyData(ctrlname=ctrlname)
trigger_fullname = ctrl_data.get(key, None)
all_triggers = self.getAvailableTriggers()
if trigger_fullname is None:
return None
else:
trigger_name = all_triggers[trigger_fullname]
return trigger_name['name']
return None
def flags(self, index):
flags = TaurusBaseModel.flags(self, index)
taurus_role = self.role(index.column())
if taurus_role == ChannelView.Channel: #channel column is not editable
return flags
elif taurus_role == ChannelView.Trigger:
ch_name, ch_data = index.internalPointer().itemData()
if not ch_data['_controller_name'].startswith("__"):
ch_info = self.getAvailableChannels()[ch_name]
#only timer/monitor columns of counter timers are editable
if ch_info['type'] in ('CTExpChannel', 'OneDExpChannel', 'TwoDExpChannel'):
flags |= Qt.Qt.ItemIsEditable
elif taurus_role in (ChannelView.Timer, ChannelView.Monitor):
ch_name, ch_data = index.internalPointer().itemData()
if not ch_data['_controller_name'].startswith("__"):
#ch_info = self.getAvailableChannels()[ch_name]
#if 'CTExpChannel' == ch_info['type']: #only timer/monitor columns of counter timers are editable
# flags |= Qt.Qt.ItemIsEditable
flags |= Qt.Qt.ItemIsEditable
else:
flags |= Qt.Qt.ItemIsEditable
return flags
def flags(self, index):
flags = TaurusBaseModel.flags(self, index)
taurus_role = self.role(index.column())
if taurus_role == ChannelView.Channel: #channel column is not editable
return flags
elif taurus_role == ChannelView.Trigger:
ch_name, ch_data = index.internalPointer().itemData()
if not ch_data['_controller_name'].startswith("__"):
ch_info = self.getAvailableChannels()[ch_name]
#only timer/monitor columns of counter timers are editable
if ch_info['type'] in ('CTExpChannel', 'OneDExpChannel',
'TwoDExpChannel'):
flags |= Qt.Qt.ItemIsEditable
elif taurus_role in (ChannelView.Timer, ChannelView.Monitor):
ch_name, ch_data = index.internalPointer().itemData()
if not ch_data['_controller_name'].startswith("__"):
#ch_info = self.getAvailableChannels()[ch_name]
#if 'CTExpChannel' == ch_info['type']: #only timer/monitor columns of counter timers are editable
# flags |= Qt.Qt.ItemIsEditable
flags |= Qt.Qt.ItemIsEditable
else:
flags |= Qt.Qt.ItemIsEditable
return flags
def data(self, index, role=Qt.Qt.DisplayRole):
"""Reimplemented from :meth:`TaurusBaseModel.data`
:return: (object) the data for the given index
"""
#Try with the normal TaurusBaseModel item-oriented approach
try:
return TaurusBaseModel.data(self, index, role=role)
except:
pass
#For those things which are inter-item, we handle them here
taurus_role = self.role(index.column())
if taurus_role == ChannelView.Trigger:
ch_name, ch_data = index.internalPointer().itemData()
unitdict = self.getPyData(ctrlname=ch_data['_controller_name'], unitid=ch_data['_unit_id'])
key = self.data_keys_map[taurus_role]
return Qt.QVariant(AcqTriggerType[unitdict.get(key, None)])
elif taurus_role in (ChannelView.Timer, ChannelView.Monitor):
ch_name, ch_data = index.internalPointer().itemData()
ctrlname = ch_data['_controller_name']
if ctrlname.startswith("__"):
return Qt.QVariant()
ch_info = self.getAvailableChannels()[ch_name]
if ch_info['type'] in ('CTExpChannel', 'OneDExpChannel', 'TwoDExpChannel'):
unitdict = self.getPyData(ctrlname=ctrlname, unitid=ch_data['_unit_id'])
key = self.data_keys_map[taurus_role]
master_full_name = unitdict.get(key, None)
else:
key = taurus_role == ChannelView.Timer and 'timer' or 'monitor'
master_full_name = self._mgconfig.get(key, None)
if master_full_name is None:
return Qt.QVariant()
else:
master_info = self.getAvailableChannels()[master_full_name]
return Qt.QVariant(master_info['name'])
return Qt.QVariant()
def setDataSource(self, ms):
if self._data_src is not None:
Qt.QObject.disconnect(self._data_src, Qt.SIGNAL('macrosUpdated'), self.macrosUpdated)
if ms is not None:
Qt.QObject.connect(ms, Qt.SIGNAL('macrosUpdated'), self.macrosUpdated)
TaurusBaseModel.setDataSource(self, ms)
def setDataSource(self, data_src):
self._dirty = False
TaurusBaseModel.setDataSource(self, data_src)
def __init__(self, parent=None, data=None):
TaurusBaseModel.__init__(self, parent=parent, data=data)
self._mgconfig = None
self._dirty = False
def __init__(self, parent=None, data=None):
TaurusBaseModel.__init__(self, parent=parent, data=data)
self.setSelectables(self.ColumnRoles[0])
def __init__(self, parent=None, data=None):
TaurusBaseModel.__init__(self, parent=parent, data=data)
def __init__(self, parent=None, data=None):
TaurusBaseModel.__init__(self, parent=parent, data=data)
self._mgconfig = None
self._dirty = False
def __init__(self, parent=None, data=None):
TaurusBaseModel.__init__(self, parent=parent, data=data)
self.setSelectables(self.ColumnRoles[0])
def __init__(self, parent=None, data=None):
TaurusBaseModel.__init__(self, parent=parent, data=data)
def setDataSource(self, data_src):
self._dirty = False
TaurusBaseModel.setDataSource(self, data_src)
def setDataSource(self, ms):
if self._data_src is not None:
self._data_src.macrosUpdated.disconnect(self.macrosUpdated)
if ms is not None:
ms.macrosUpdated.connect(self.macrosUpdated)
TaurusBaseModel.setDataSource(self, ms)
def setDataSource(self, pool):
if self._data_src is not None:
Qt.QObject.disconnect(self._data_src, Qt.SIGNAL('controllerClassesUpdated'), self.controllerClassesUpdated)
if pool is not None:
Qt.QObject.connect(pool, Qt.SIGNAL('controllerClassesUpdated'), self.controllerClassesUpdated)
TaurusBaseModel.setDataSource(self, pool)
