class NameCommentCell(CellItem):
def __init__(self, controller, parent=None, state=None):
CellItem.__init__(self, controller, parent, state)
self.le = QLineEdit(self.state)
self.le.returnPressed.connect(self.on_return_pressed)
self.le.editingFinished.connect(self.on_return_pressed)
self.widgets.append(self.le)
self.set_layout()
self.setMaximumWidth(130)
def reloadstate(self):
text = str(self.le.text())
if not text == self.state:
self.cellChanged.emit(self)
def on_return_pressed(self):
self.cellChanged.emit(self)
def value(self):
return self.le.text()
def setValue(self, val):
self.le.setText(val)
self.state = val
def mouseDoubleClickEvent(self, e):
CellItem.mouseDoubleClick(self, e)
if e.button() == Qt.LeftButton:
self.le.setFocus()
e.accept()
def _queryDetails(self):
dlg = QDialog(self)
dlg.setWindowTitle('Login details for ticket tracker required')
layout = QGridLayout()
layout.addWidget(
QLabel(
'Please enter details for the ticket tracker. '
'You can contact the instrument control group '
'for help.', dlg))
layout.addWidget(QLabel('Instrument name:', dlg))
instrBox = QLineEdit(self.instrument, dlg)
instrBox.setEnabled(self.instrument != 'none')
layout.addWidget(instrBox)
noinstrBox = QCheckBox('No instrument', dlg)
noinstrBox.setChecked(self.instrument == 'none')
noinstrBox.toggled.connect(lambda c: instrBox.setEnabled(not c))
layout.addWidget(noinstrBox)
layout.addWidget(QLabel('Username:'******'Password:'******'Login successful. Your API key has been stored '
'for further reports.')
settings = CompatSettings('nicos', 'secrets')
settings.beginGroup('Redmine')
if noinstrBox.isChecked():
self.instrument = 'none'
else:
self.instrument = instrBox.text()
self.apikey = apikey
self.username = userBox.text()
settings.setValue('instrument', self.instrument)
settings.setValue('apikey', self.apikey)
settings.setValue('username', self.username)
if not self.instrument or not self.apikey:
return False
self.titleLabel.setText(
'Submit a ticket for instrument "%s" (as user %s)' %
(self.instrument, self.username))
return True
class TimeEditWidget(QWidget):
units = ('s', 'm', 'h', 'd')
returnPressed = pyqtSignal()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setLayout(QHBoxLayout())
self.layout().setContentsMargins(0.1, 0.1, 0.1, 0.1)
self.layout().setSpacing(1)
self.val = QLineEdit()
self.val.setValidator(QDoubleValidator(0, 1000000, 2))
self.layout().addWidget(self.val)
self.unit = QComboBox()
self.unit.insertItems(0, self.units)
self.layout().addWidget(self.unit)
self.setValue(1)
self.val.returnPressed.connect(self.on_returnPressed)
self.val.editingFinished.connect(self.on_returnPressed)
self.unit.currentIndexChanged.connect(self.recalcValue)
def value(self):
val = float(self.val.text())
current_unit_index = self.unit.currentIndex()
if current_unit_index == 1: # minutes
val *= 60.
elif current_unit_index == 2: # hours
val *= 3600.
elif current_unit_index == 3: # days
val *= 86400.
return int(val)
def setValue(self, val):
fmt = '%%.%df' % self.val.validator().decimals()
self.val.setText(fmt % float(val))
self.unit.setCurrentIndex(0)
self.currentUnit = 0
def recalcValue(self, idx):
# adjust widget value to unit
unit_index_current = self.currentUnit
unit_index_next = idx
if unit_index_next > unit_index_current:
start = unit_index_current
end = unit_index_next
elif unit_index_next < unit_index_current:
start = unit_index_next
end = unit_index_current
val = float(self.val.text())
factor = 1.
for i in range(start, end):
if self.units[i + 1] == 'd':
factor *= 24.
else:
factor *= 60.
if unit_index_next - unit_index_current > 0:
factor = 1. / factor
next_value = val * factor
self.val.setText('%s' % next_value)
self.currentUnit = idx
def on_returnPressed(self):
self.returnPressed.emit()
class BaseDev(QWidget):
base_address = 0
has_target = False
has_status = False
offset = 1
def __init__(self,
model,
name,
index,
addr,
has_status=False,
target=None,
value_offset=1):
QWidget.__init__(self)
self.index = index
self.name = name
self.model = model
self.offset = value_offset
self.has_status = has_status
self.has_target = target is not None
self.base_address = addr
self._namelabel = QLabel(name)
self._namelabel.setMinimumWidth(120)
self._namelabel.setMaximumWidth(120)
# self._groupbox = QGroupBox(name)
self._groupbox = QFrame()
# self._groupbox.setFlat(False)
# self._groupbox.setCheckable(False)
self._hlayout = QHBoxLayout()
self._hlayout.addWidget(self._namelabel)
self._hlayout.addWidget(self._groupbox)
self._hlayout.setSpacing(0)
# inside of the groupbox there is a vbox with 1 or 2 hboxes
self._inner_vbox = QVBoxLayout()
self._groupbox.setLayout(self._inner_vbox)
# upper inner hbox
self._inner_hbox1 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox1)
# fill upper hbox
self.valueWidget = QLineEdit('0b123456789abcdef0')
self.valueWidget.setMaximumWidth(120)
self._inner_hbox1.addWidget(self.valueWidget)
if self.has_target:
self.targetWidget = QLineEdit()
self.targetWidget.setPlaceholderText(target)
self.targetWidget.setMaximumWidth(120)
self.targetWidget.returnPressed.connect(lambda *a: model.targeter(
index,
(self.targetWidget.text(), self.targetWidget.setText(''))[0]))
self._inner_hbox1.addWidget(self.targetWidget)
self.goButton = QPushButton('Go')
self.goButton.clicked.connect(lambda *a: model.targeter(
index,
(self.targetWidget.text(), self.targetWidget.setText(''))[0]))
self._inner_hbox1.addWidget(self.goButton)
self.stopButton = QPushButton('Stop')
self.stopButton.clicked.connect(lambda *a: model.stopper(index))
self._inner_hbox1.addWidget(self.stopButton)
# now (conditionally) the second hbox
if has_status:
self._inner_hbox2 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox2)
self.statvalueWidget = QLineEdit('statval')
self.statvalueWidget.setMaximumWidth(120)
self._inner_hbox2.addWidget(self.statvalueWidget)
self.statusWidget = QLineEdit('Statusstring if available')
self.statusWidget.setMaximumWidth(10000)
self._inner_hbox2.addWidget(self.statusWidget)
self.resetButton = QPushButton('Reset')
self.resetButton.clicked.connect(lambda *a: model.resetter(index))
self._inner_hbox1.addWidget(self.resetButton)
# self._inner_hbox2.addStretch(0.1)
# allow space for resizing
self._inner_hbox1.addStretch(1)
self._inner_vbox.setSpacing(0)
self._inner_vbox.setContentsMargins(0, 0, 0, 0)
self._hlayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self._hlayout)
self.show()
def text(self):
if self._shadowed:
return ''
return QLineEdit.text(self)
class BaseDev(QWidget):
has_target = False
has_status = False
def __init__(self, model, name, addr):
super(BaseDev, self).__init__()
self.name = name
self.model = model
self.addr = addr
self._namelabel = QLabel(name)
self._namelabel.setMinimumWidth(120)
self._namelabel.setMaximumWidth(120)
# self._groupbox = QGroupBox(name)
self._groupbox = QFrame()
# self._groupbox.setFlat(False)
# self._groupbox.setCheckable(False)
self._hlayout = QHBoxLayout()
self._hlayout.addWidget(self._namelabel)
self._hlayout.addWidget(self._groupbox)
self._hlayout.setSpacing(0)
# inside of the groupbox there is a vbox with 1 or 2 hboxes
self._inner_vbox = QVBoxLayout()
self._groupbox.setLayout(self._inner_vbox)
# upper inner hbox
self._inner_hbox1 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox1)
# fill upper hbox
self.valueWidget = QLineEdit('0b123456789abcdef0')
self.valueWidget.setMaximumWidth(120)
self._inner_hbox1.addWidget(self.valueWidget)
if self.has_target:
self.targetWidget = QLineEdit()
self.targetWidget.setPlaceholderText('')
self.targetWidget.setMaximumWidth(120)
self.targetWidget.returnPressed.connect(self._go_clicked)
self._inner_hbox1.addWidget(self.targetWidget)
self.goButton = QPushButton('Go')
self.goButton.clicked.connect(self._go_clicked)
self._inner_hbox1.addWidget(self.goButton)
self.stopButton = QPushButton('Stop')
self.stopButton.clicked.connect(self._stop_clicked)
self._inner_hbox1.addWidget(self.stopButton)
# now (conditionally) the second hbox
if self.has_status:
self._inner_hbox2 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox2)
self.statvalueWidget = QLineEdit('statval')
self.statvalueWidget.setMaximumWidth(120)
self._inner_hbox2.addWidget(self.statvalueWidget)
self.statusWidget = QLineEdit('Statusstring if available')
self.statusWidget.setMaximumWidth(10000)
self._inner_hbox2.addWidget(self.statusWidget)
self.resetButton = QPushButton('Reset')
self.resetButton.clicked.connect(self._reset_clicked)
self._inner_hbox1.addWidget(self.resetButton)
# self._inner_hbox2.addStretch(0.1)
# allow space for resizing
self._inner_hbox1.addStretch(1)
self._inner_vbox.setSpacing(0)
self._inner_vbox.setContentsMargins(0, 0, 0, 0)
self._hlayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self._hlayout)
self.show()
def _go_clicked(self):
self.model.targeter(self.index, self.targetWidget.text())
self.targetWidget.setText('')
def _stop_clicked(self):
self.model.stopper(self.index)
def _reset_clicked(self):
self.resetter(self.index)
def _update(self):
pass
def _str2bin(self, value):
return int(value)
def _bin2str(self, value):
return str(value)
def _status(self, value):
return "no status decoder implemented"