class QTangoDeviceNameStatus(QTangoAttributeBase):
def __init__(self, sizes=None, colors=None, parent=None):
QTangoAttributeBase.__init__(self, sizes, colors, parent)
self.setupLayout()
def setupLayout(self):
self.startLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.startLabel.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Fixed)
self.endLabel = QTangoEndLabel(self.sizes, self.attrColors)
self.endLabel.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Fixed)
self.nameLabel = QTangoAttributeNameLabel(self.sizes, self.attrColors)
self.nameLabel.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignBottom)
self.nameLabel.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Fixed)
layout = QtWidgets.QHBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.startLabel)
layout.addWidget(self.nameLabel)
layout.addWidget(self.endLabel)
self.setMaximumWidth(self.sizes.readAttributeWidth)
self.setMinimumWidth(self.sizes.readAttributeWidth)
self.setSizePolicy(QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed)
def attributeName(self):
return str(self.nameLabel.text())
# @QtCore.pyqtSignature('setAttributeName(QString)')
def setAttributeName(self, a_name):
self.nameLabel.setText(a_name)
self.update()
def setState(self, state):
self.endLabel.setState(state)
self.startLabel.setState(state)
self.nameLabel.setState(state)
class QTangoReadAttributeTrend(QTangoAttributeBase):
def __init__(self, name=None, sizes=None, colors=None, parent=None):
QTangoAttributeBase.__init__(self, sizes, colors, parent)
self.unit = None
self.prefixDict = {
'k': 1e3,
'M': 1e6,
'G': 1e9,
'T': 1e12,
'P': 1e15,
'm': 1e-3,
'u': 1e-6,
'n': 1e-9,
'p': 1e-12,
'f': 1e-15,
'c': 1e-2
}
self.prefix = None
self.prefixFactor = 1.0
self.curve_focus = 0
self.setupLayout(name)
def setupLayout(self, name=None):
self.startLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.endLabel = QTangoEndLabel(self.sizes, self.attrColors)
self.nameLabel = QTangoAttributeNameLabel(self.sizes, self.attrColors)
self.unitLabel = QTangoAttributeNameLabel(self.sizes, self.attrColors)
self.curveNameLabel = QTangoAttributeNameLabel(self.sizes,
self.attrColors)
if name is not None:
self.curveNameLabel.setText(name)
else:
self.curveNameLabel.setText("curve 0")
self.valueSpinbox = QTangoReadAttributeLabel(self.sizes,
self.attrColors)
self.nameLabel.setSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Fixed)
self.valueSlider = QTangoVSliderBase2(self.sizes, self.attrColors)
self.valueTrend = QTangoTrendBase(name=name,
sizes=self.sizes,
colors=self.attrColors)
self.valueTrend.valueTrendCurves[-1].sigClicked.connect(
self.setCurveFocus)
self.layout = QtWidgets.QHBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setSpacing(self.sizes.barWidth / 3)
layout2 = QtWidgets.QVBoxLayout()
layout3 = QtWidgets.QHBoxLayout()
layout2.addLayout(layout3)
layout2.addWidget(self.valueTrend)
layout3.addWidget(self.nameLabel)
layout3.addWidget(self.curveNameLabel)
layout3.addWidget(self.valueSpinbox)
layout3.addWidget(self.unitLabel)
self.layout.addWidget(self.startLabel)
self.layout.addLayout(layout2)
self.layout.addWidget(self.endLabel)
self.setMaximumWidth(self.sizes.readAttributeWidth)
self.setMinimumWidth(self.sizes.readAttributeWidth)
self.setMaximumHeight(self.sizes.barHeight * 4)
self.setMinimumHeight(self.sizes.barHeight * 4)
self.setSizePolicy(QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed)
def attributeName(self):
return str(self.nameLabel.text())
# @QtCore.pyqtSignature('setAttributeName(QString)')
def setAttributeName(self, a_name, a_unit=None):
self.nameLabel.setText(a_name)
if a_unit is not None:
self.valueSlider.setUnit(a_unit)
self.setUnit(a_unit)
self.update()
def setAttributeValue(self, value, curve=0):
if type(value) == pt.DeviceAttribute:
if value.value is not None:
if curve == 0:
self.valueSlider.setValue(value)
self.valueSpinbox.setValue(value)
self.valueTrend.addPoint(value, curve)
self.nameLabel.setQuality(value.quality)
self.unitLabel.setQuality(value.quality)
else:
t = time.time()
self.valueTrend.addPoint([t, value], curve)
if curve == 0:
self.valueSlider.setValue(value)
self.valueSpinbox.setValue(value)
self.update()
def addPoint(self, value, curve=0):
if type(value) == pt.DeviceAttribute:
if value.value is not None:
value.value /= self.prefixFactor
self.valueSlider.setValue(value)
self.valueTrend.addPoint(value, curve)
self.nameLabel.setQuality(value.quality)
self.curveNameLabel.setQuality(value.quality)
self.unitLabel.setQuality(value.quality)
self.startLabel.setQuality(value.quality)
self.endLabel.setQuality(value.quality)
self.unitLabel.setQuality(value.quality)
self.valueSpinbox.setQuality(value.quality)
else:
value /= self.prefixFactor
self.valueSlider.setValue(value)
t = time.time()
self.valueTrend.addPoint([t, value], curve)
if curve == self.curve_focus:
self.valueSlider.setValue(value)
self.valueSpinbox.setValue(value)
self.update()
def setUnit(self, unit):
self.unit = unit
if self.unit is not None:
unit_str = self.unit
if self.prefix is not None:
unit_str = ''.join((self.prefix, unit_str))
self.unitLabel.setText(unit_str)
def setPrefix(self, prefix):
try:
self.prefixFactor = self.prefixDict[prefix]
self.prefix = prefix
self.setUnit(self.unit)
except KeyError:
self.prefix = None
self.prefixFactor = 1.0
def setAttributeWarningLimits(self, limits):
self.valueSlider.setWarningLimits(limits)
self.valueTrend.setWarningLimits(limits)
def setSliderLimits(self, attr_min, attr_max):
self.valueSlider.setSliderLimits(attr_min, attr_max)
def setSliderRangeAnchor(self, anchor, slider_range, anchor_pos=0.75):
"""Set the slider total range. The anchor value is set at
relative position anchorPos (0-1)
"""
val_min = anchor - slider_range * anchor_pos
val_max = anchor + slider_range * (1 - anchor_pos)
self.valueSlider.setSliderLimits(val_min, val_max)
def configureAttribute(self, attr_info):
QTangoAttributeBase.configureAttribute(self, attr_info)
try:
min_warning = float(self.attrInfo.alarms.min_warning)
except ValueError:
min_warning = -np.inf
try:
max_warning = float(self.attrInfo.alarms.max_warning)
except ValueError:
max_warning = np.inf
self.setAttributeWarningLimits((min_warning, max_warning))
self.valueSlider.setUnit(self.attrInfo.unit)
self.setUnit(self.attrInfo.unit)
def setTrendLimits(self, low, high):
self.valueTrend.setYRange(low, high, padding=0.05)
def addCurve(self, name=None):
self.valueTrend.addCurve(name)
self.valueTrend.valueTrendCurves[-1].sigClicked.connect(
self.setCurveFocus)
def setCurveFocus(self, curve):
name = curve.opts.get('name', None)
if name is not None:
self.curve_focus = self.valueTrend.curve_name_list.index(name)
self.curveNameLabel.setText(name)
def setCurveName(self, curve, name):
self.valueTrend.setCurveName(curve, name)
def showLegend(self, show_legend=True):
self.valueTrend.showLegend(show_legend)
def setDuration(self, duration):
self.valueTrend.setDuration(duration)
class QTangoWriteAttributeDouble(QTangoAttributeBase):
def __init__(self, sizes=None, colors=None, precision=4, parent=None):
QTangoAttributeBase.__init__(self, sizes, colors, parent)
self.writeValueInitialized = False
self.unit = None
self.precision = precision
self.prefix = None
self.setupLayout()
def setupLayout(self):
self.startLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.endLabel = QTangoEndLabel(self.sizes, self.attrColors)
self.nameLabel = QTangoAttributeNameLabel(self.sizes, self.attrColors)
self.nameLabel.setSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.unitLabel = QTangoAttributeUnitLabel(self.sizes, self.attrColors)
self.valueSpinbox = QTangoReadAttributeLabel(self.sizes,
self.attrColors)
self.writeValueLineEdit = QTangoWriteAttributeLineEdit(
self.sizes, self.attrColors)
self.writeValueLineEdit.setLayoutDirection(QtCore.Qt.RightToLeft)
self.writeLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.writeLabel.current_attr_color = self.attrColors.backgroundColor
self.writeLabel.setupLayout()
layout = QtWidgets.QHBoxLayout(self)
margin = int(self.sizes.barHeight / 10)
layout.setContentsMargins(margin, margin, margin, margin)
layout_grid = QtWidgets.QGridLayout()
margin = int(self.sizes.barHeight / 10)
layout_grid.setContentsMargins(margin, margin, margin, margin)
layout_grid.addWidget(self.nameLabel, 0, 0)
layout_grid.addWidget(self.valueSpinbox, 0, 2)
layout_grid.addWidget(self.unitLabel, 0, 3)
layout_grid.addWidget(self.writeLabel, 1, 1)
layout_grid.addWidget(self.writeValueLineEdit, 1, 2)
layout.addWidget(self.startLabel)
layout.addLayout(layout_grid)
layout.addWidget(self.endLabel)
self.setMaximumWidth(self.sizes.readAttributeWidth)
self.setMinimumWidth(self.sizes.readAttributeWidth)
self.setSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Minimum)
def attributeName(self):
return str(self.nameLabel.text())
# @QtCore.pyqtSignature('setAttributeName(QString)')
def setAttributeName(self, a_name, a_unit=None):
self.nameLabel.setText(a_name)
if a_unit is not None:
self.setUnit(a_unit)
self.update()
def setUnit(self, unit):
self.unit = unit
if self.unit is not None:
unit_str = self.unit
if self.prefix is not None:
unit_str = ''.join((self.prefix, unit_str))
self.unitLabel.setText(unit_str)
def setAttributeValue(self, value):
if type(value) == pt.DeviceAttribute:
if value.value is not None:
if self.writeValueInitialized is False:
logger.debug('Initializing write value')
self.writeValueInitialized = True
self.setAttributeWriteValue(value.w_value)
if value.w_value != self.writeValueLineEdit.value():
if self.writeLabel.current_attr_color != self.attrColors.secondaryColor0:
self.writeLabel.current_attr_color = self.attrColors.secondaryColor0
self.writeLabel.setupLayout()
else:
if self.writeLabel.current_attr_color != self.attrColors.backgroundColor:
self.writeLabel.current_attr_color = self.attrColors.backgroundColor
self.writeLabel.setupLayout()
self.startLabel.setQuality(value.quality)
self.endLabel.setQuality(value.quality)
self.unitLabel.setQuality(value.quality)
self.valueSpinbox.setQuality(value.quality)
self.nameLabel.setQuality(value.quality)
val = value.value
else:
val = value
self.valueSpinbox.setValue(val)
self.update()
def setAttributeWriteValue(self, value):
self.writeValueLineEdit.setValue(value)
self.update()
def getWriteValue(self):
return self.writeValueLineEdit.value()
class QTangoCommandSelection(QTangoAttributeBase):
def __init__(self, title, sizes=None, colors=None, parent=None):
QTangoAttributeBase.__init__(self, sizes, colors, parent)
self.cmdButtons = OrderedDict()
self.title = title
self.layout = None
self.setupLayout()
def setupLayout(self):
# Init layouts once
if self.layout is None:
self.startLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.endLabel = QTangoEndLabel(self.sizes, self.attrColors)
self.nameLabel = QTangoAttributeNameLabel(self.sizes,
self.attrColors)
self.nameLabel.setText(self.title)
self.nameLabel.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignVCenter)
self.nameLabel.setMinimumWidth(0)
self.statusLabel = QTangoAttributeNameLabel(
self.sizes, self.attrColors)
self.statusLabel.setSizePolicy(
QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Fixed)
self.statusLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignVCenter)
self.statusLabel.setText('')
self.layout = QtWidgets.QHBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setSpacing(self.sizes.barWidth / 3)
self.layout2 = QtWidgets.QVBoxLayout()
self.layout2.setContentsMargins(0, 0, 0, 0)
self.layout2.setContentsMargins(0, 0, 0, 0)
self.layoutInfo = QtWidgets.QHBoxLayout()
self.layoutInfo.setContentsMargins(0, 0, 0, 0)
self.layoutInfo.setContentsMargins(0, 0, 0, 0)
self.layoutInfo.setSpacing(int(self.sizes.barWidth / 6))
self.layoutInfo.addWidget(self.nameLabel)
self.layoutInfo.addWidget(self.statusLabel)
self.layoutButtons = QtWidgets.QHBoxLayout()
self.layoutButtons.setContentsMargins(0, 0, 0, 0)
self.layoutButtons.setContentsMargins(0, 0, 0, 0)
self.layoutButtons.setSpacing(int(self.sizes.barHeight / 3))
self.layout2.addLayout(self.layoutInfo)
self.layout2.addLayout(self.layoutButtons)
self.layout.addWidget(self.startLabel)
self.layout.addLayout(self.layout2)
self.layout.addWidget(self.endLabel)
# Clear out old layout
if self.cmdButtons.keys().__len__() > 0:
for i in reversed(range(self.layoutButtons.count())):
self.layoutButtons.itemAt(i).widget().setParent(None)
# Add buttons
for cmdButton in self.cmdButtons.itervalues():
self.layoutButtons.addWidget(cmdButton)
self.setMaximumWidth(self.sizes.readAttributeWidth)
self.setMinimumWidth(self.sizes.readAttributeWidth)
self.setSizePolicy(QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed)
self.update()
def setStatus(self, status, state=None):
if type(status) == pt.DeviceAttribute:
self.startLabel.setQuality(status.quality)
self.endLabel.setQuality(status.quality)
self.nameLabel.setQuality(status.quality)
self.statusLabel.setQuality(status.quality)
for cmdButton in self.cmdButtons.itervalues():
cmdButton.setQuality(status.quality)
status_text = str(status.value)
else:
status_text = status
if status_text is not None:
self.statusLabel.setText(status_text)
else:
self.statusLabel.setText('--')
self.statusLabel.repaint()
def addCmdButton(self, name, slot):
cmd_button = QTangoCommandButton(name, slot, self.sizes,
self.attrColors)
self.cmdButtons[name] = cmd_button
self.setupLayout()
class QTangoDeviceStatus(QTangoAttributeBase):
def __init__(self, sizes=None, colors=None, parent=None):
QTangoAttributeBase.__init__(self, sizes, colors, parent)
self.startLabel = None
self.endLabel = None
self.nameLabel = None
self.stateLabel = None
self.statusLabel = None
self.setupLayout()
def setupLayout(self):
self.startLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.startLabel.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Expanding)
self.endLabel = QTangoEndLabel(self.sizes, self.attrColors)
self.endLabel.setSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
self.nameLabel = QTangoAttributeNameLabel(self.sizes, self.attrColors)
self.nameLabel.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignBottom)
self.nameLabel.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Fixed)
self.nameLabel.setText("Status")
self.stateLabel = QTangoStateLabel(self.sizes, self.attrColors)
self.stateLabel.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignBottom)
self.stateLabel.setSizePolicy(QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed)
self.statusLabel = QTangoAttributeNameLabel(self.sizes,
self.attrColors)
self.statusLabel.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignBottom)
self.statusLabel.setSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
self.statusLabel.setWordWrap(True)
s = ''.join(
('QLabel {min-height: ', str(self.sizes.barHeight), 'px; \n',
'background-color: ', self.attrColors.backgroundColor, '; \n',
'color: ', self.current_attr_color, ';}'))
self.statusLabel.setStyleSheet(s)
font = self.font()
font.setPointSize(int(self.sizes.barHeight * 0.3))
font.setStyleStrategy(QtGui.QFont.PreferAntialias)
self.statusLabel.setFont(font)
spacer_item = QtWidgets.QSpacerItem(
0, 0, QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.MinimumExpanding)
layout = QtWidgets.QHBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout_top = QtWidgets.QHBoxLayout()
layout_top.setContentsMargins(0, 0, 0, 0)
layout2 = QtWidgets.QVBoxLayout()
layout2.setContentsMargins(0, 0, 0, 0)
layout2.setSpacing(0)
layout2.setContentsMargins(0, 0, 0, 3)
layout.addWidget(self.startLabel)
layout.addLayout(layout2)
layout2.addLayout(layout_top)
layout_top.addWidget(self.nameLabel)
layout_top.addWidget(self.stateLabel)
layout2.addSpacerItem(spacer_item)
layout2.addWidget(self.statusLabel)
layout.addWidget(self.endLabel)
self.setMaximumWidth(self.sizes.readAttributeWidth)
self.setMinimumWidth(self.sizes.readAttributeWidth)
self.setSizePolicy(QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed)
def statusText(self):
return str(self.statusLabel.text())
# @QtCore.pyqtSignature('setAttributeName(QString)')
def setStatusText(self, a_name):
self.statusLabel.setText(a_name)
self.update()
def setState(self, state):
self.endLabel.setState(state)
self.startLabel.setState(state)
self.nameLabel.setState(state)
self.stateLabel.setState(state)
self.statusLabel.setState(state)
def setStatus(self, state, status):
self.setState(state)
self.statusLabel.setText(status)
self.update()
class QTangoReadAttributeDouble(QTangoAttributeBase):
def __init__(self, sizes=None, colors=None, parent=None):
QTangoAttributeBase.__init__(self, sizes, colors, parent)
self.unit = None
self.prefixDict = {
'k': 1e-3,
'M': 1e-6,
'G': 1e-9,
'T': 1e-12,
'P': 1e-15,
'm': 1e3,
'u': 1e6,
'n': 1e9,
'p': 1e12,
'f': 1e15,
'c': 1e2
}
self.prefix = None
self.prefixFactor = 1.0
self.setupLayout()
def setupLayout(self):
self.startLabel = QTangoStartLabel(self.sizes, self.attrColors)
self.endLabel = QTangoEndLabel(self.sizes, self.attrColors)
self.nameLabel = QTangoAttributeNameLabel(self.sizes, self.attrColors)
self.nameLabel.setSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.unitLabel = QTangoAttributeUnitLabel(self.sizes, self.attrColors)
self.valueSpinbox = QTangoReadAttributeLabel(self.sizes,
self.attrColors)
self.unitLabel.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignBottom)
layout = QtWidgets.QHBoxLayout(self)
margin = int(self.sizes.barHeight / 10)
layout.setContentsMargins(margin, margin, margin, margin)
layout.addWidget(self.startLabel)
layout.addWidget(self.nameLabel)
layout.addWidget(self.valueSpinbox)
layout.addWidget(self.unitLabel)
layout.addWidget(self.endLabel)
self.setMaximumWidth(self.sizes.readAttributeWidth)
self.setMinimumWidth(self.sizes.readAttributeWidth)
self.setSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Minimum)
def attributeName(self):
return str(self.nameLabel.text())
# @QtCore.pyqtSignature('setAttributeName(QString)')
def setAttributeName(self, a_name, a_unit=None):
self.nameLabel.setText(a_name)
if a_unit is not None:
self.setUnit(a_unit)
self.update()
def setAttributeValue(self, value):
if type(value) == pt.DeviceAttribute:
self.startLabel.setQuality(value.quality)
self.endLabel.setQuality(value.quality)
self.unitLabel.setQuality(value.quality)
self.valueSpinbox.setQuality(value.quality)
self.nameLabel.setQuality(value.quality)
val = value.value
else:
val = value
self.valueSpinbox.setValue(val * self.prefixFactor)
self.update()
def setUnit(self, unit):
self.unit = unit
if self.unit is not None:
unit_str = self.unit
if self.prefix is not None:
unit_str = ''.join((self.prefix, unit_str))
self.unitLabel.setText(unit_str)
def setPrefix(self, prefix):
try:
self.prefixFactor = self.prefixDict[prefix]
self.prefix = prefix
self.setUnit(self.unit)
except KeyError:
self.prefix = None
self.prefixFactor = 1.0