def __norm_path(self) -> None:
"""Normalize current path."""
scale, ok = QInputDialog.getDouble(self, "Scale",
"Length of unit vector:", 60, 0.01,
1000, 2)
if ok:
self.set_path(norm_path(self.current_path(), scale))
def point_alignment(self) -> None:
"""Alignment function."""
selected_rows = self.entities_point.selected_rows()
if not selected_rows:
QMessageBox.warning(self, "Points alignment",
"No selected points with this operation.")
return
if self.alignment_mode == 0:
axis = "x"
elif self.alignment_mode == 1:
axis = "y"
else:
raise ValueError("no such alignment option")
value, ok = QInputDialog.getDouble(
self, f"Set {axis} axis",
f"Align the selected points into {axis} axis:", 0, -9999, 9999, 4)
if not ok:
return
self.command_stack.beginMacro(f"Align points with {axis}")
for row in selected_rows:
args = self.entities_point.row_data(row)
if self.alignment_mode == 0:
args.x = value
elif self.alignment_mode == 1:
args.y = value
else:
raise ValueError("no such alignment option")
self.command_stack.push(
EditPointTable(row, self.vpoint_list, self.vlink_list,
self.entities_point, self.entities_link, args))
self.command_stack.endMacro()
def _set_check_current(self):
self.ok_ps.clear()
self.nok_ps.clear()
devices = self._get_selected_ps()
if not devices:
return
value, ok = QInputDialog.getDouble(self, "Setpoint Input",
"Insert current setpoint: ")
if not ok:
return
task0 = CreateTesters(devices, parent=self)
task1 = SetCurrent(devices, value=value, parent=self)
task2 = CheckCurrent(devices, value=value, parent=self)
task2.itemDone.connect(self._log)
tasks = [task0, task1, task2]
labels = [
'Connecting to devices...', 'Setting current...',
'Checking current value...'
]
dlg = ProgressDialog(labels, tasks, self)
dlg.exec_()
def dialogPageStep(self, value):
"""Show dialog to set pageStep."""
mini = 10/self._scale
maxi = (self.maximum - self.minimum)
d, okPressed = QInputDialog.getDouble(self, "Page Step", "Page Step:",
self.pageStep,
mini, maxi, self._decimals)
if okPressed:
self.setPageStep(d)
def dialogSingleStep(self, value):
"""Show dialog to set singleStep."""
mini = 1/self._scale
maxi = (self.maximum - self.minimum)/10
d, okPressed = QInputDialog.getDouble(self, "Single Step",
"Single Step:", self.singleStep,
mini, maxi, self._decimals)
if okPressed:
self.setSingleStep(d)
def _set_setpoint(self):
"""Set current setpoint for every visible widget."""
dlg = QInputDialog(self)
dlg.setLocale(QLocale(QLocale.English))
new_value, ok = dlg.getDouble(self, "New setpoint", "Value")
if ok:
for dclink in self.dclink_widgets:
sp = dclink.setpoint.sp_lineedit
sp.setText(str(new_value))
try:
sp.send_value()
except TypeError:
pass
def _set_current_sp(self):
"""Set current setpoint for every visible widget."""
dlg = QInputDialog(self)
dlg.setLocale(QLocale(QLocale.English))
new_value, ok = dlg.getDouble(self, "Insert current setpoint", "Value")
if ok:
for key, widget in self.ps_widgets_dict.items():
if key in self.filtered_widgets:
sp = widget.setpoint.sp_lineedit
sp.setText(str(new_value))
try:
sp.send_value()
except TypeError:
pass
def _applyconfig(self):
sender_text = self.sender().text()
if 'Standby' in sender_text:
config_name = 'standby'
elif 'TurnOff' in sender_text:
config_name = 'turnoff'
ans = QMessageBox.question(
self, 'Are you Sure?',
"Do you really want to apply the Configuration '" +
config_name + "' to the machine?", QMessageBox.Yes,
QMessageBox.Cancel)
if ans != QMessageBox.Yes:
return
current, ok = QInputDialog.getDouble(
self,
'Enter value: ', 'Enter FilaPS standby current [A]\n'
'or cancel to not set it: ',
value=0.7,
min=0.0,
max=1.5,
decimals=3)
if ok:
fila_pv = _PV(_prefix + 'LI-01:EG-FilaPS:currentoutsoft',
connection_timeout=0.05)
fila_pv.get() # force connection
if fila_pv.connected:
fila_pv.put(current)
else:
QMessageBox.warning(
self, 'Message',
'Could not connect to LI-01:EG-FilaPS!')
client = ConfigDBClient()
WinClass = create_window_from_widget(
SelectAndApplyPVsWidget, 'Select PVs to Apply Standby')
wind = WinClass(self, client)
wind.widget.settingFinished.connect(wind.close)
wind.widget.fill_config('global_config', config_name)
wind.exec_()
def cmd_set_current(self):
"""Set power supplies current."""
value, res = QInputDialog.getDouble(
self._parent, "Insert current setpoint", "Value")
if res:
self.set_values('Current-SP', value)
