class PvLabel:
def __init__(self, parent, pvbase, name, dName=None, isInt=False):
layout = QtWidgets.QHBoxLayout()
label = QtWidgets.QLabel(name)
label.setMinimumWidth(100)
layout.addWidget(label)
#layout.addStretch()
self.__display = PvDisplay()
self.__display.connect_signal()
layout.addWidget(self.__display)
parent.addLayout(layout)
pvname = pvbase + name
print(pvname)
self.pv = Pv(pvname, self.update)
if dName is not None:
dPvName = pvbase + dName
self.dPv = Pv(dPvName, self.update)
else:
self.dPv = None
self.isInt = isInt
def update(self, err):
q = self.pv.get()
if self.dPv is not None:
dq = self.dPv.get()
else:
dq = None
if err is None:
s = QString('fail')
try:
if self.isInt:
s = QString("%s (0x%s)") % (QString(
int(q)), QString(format(int(q), 'x')))
if dq is not None:
s = s + QString(" [%s (0x%s)]") % (QString(
int(dq)), QString(format(int(dq), 'x')))
else:
s = QString(q)
if dq is not None:
s = s + QString(" [%s]") % (QString(dq))
except:
v = ''
for i in range(len(q)):
#v = v + ' %f'%q[i]
v = v + ' ' + QString(q[i])
if dq is not None:
v = v + QString(" [%s]") % (QString(dq[i]))
#v = v + ' [' + '%f'%dq[i] + ']'
if ((i % 8) == 7):
v = v + '\n'
s = QString(v)
self.__display.valueSet.emit(s)
else:
print(err)
def setupUi(self, MainWindow, base, partn, shelf):
MainWindow.setObjectName("MainWindow")
self.centralWidget = QtWidgets.QWidget(MainWindow)
self.centralWidget.setObjectName("centralWidget")
pvbase = base + ':XPM:' + shelf + ':'
ppvbase = pvbase + 'PART:' + partn + ':'
print('pvbase : ' + pvbase)
print('ppvbase: ' + ppvbase)
grid = QtWidgets.QGridLayout()
textWidgets = []
for i in range(32):
textWidgets.append(PvDblArrayW())
# Need to wait for pv.get()
time.sleep(2)
for i in range(14):
pv = Pv(pvbase + 'LinkLabel%d' % i)
grid.addWidget(QtWidgets.QLabel(pv.get()), i, 0)
grid.addWidget(textWidgets[i], i, 1)
for j in range(16, 21):
i = j - 16
pv = Pv(pvbase + 'LinkLabel%d' % j)
grid.addWidget(QtWidgets.QLabel(pv.get()), i, 2)
grid.addWidget(textWidgets[j], i, 3)
for j in range(28, 32):
i = j - 22
grid.addWidget(QtWidgets.QLabel('INH-%d' % (j - 28)), i, 2)
grid.addWidget(textWidgets[j], i, 3)
self.deadflnk = PvDblArray(ppvbase + 'DeadFLnk', textWidgets)
self.centralWidget.setLayout(grid)
self.centralWidget.resize(240, 340)
title = 'XPM:' + shelf + '\tPART:' + partn
MainWindow.setWindowTitle(title)
MainWindow.resize(240, 340)
MainWindow.setCentralWidget(self.centralWidget)
class PvDblArray:
def __init__(self, pv, widgets):
self.widgets = widgets
self.pv = Pv(pv, self.update)
def update(self, err):
q = self.pv.get()
if err is None:
for i in range(len(q)):
self.widgets[i].valueSet.emit(QString(format(q[i], '4f')))
else:
print(err)
class PvEditCmb(PvComboDisplay):
def __init__(self, pvname, choices):
super(PvEditCmb, self).__init__(choices)
self.connect_signal()
self.currentIndexChanged.connect(self.setValue)
self.pv = Pv(pvname, self.update)
def setValue(self):
value = self.currentIndex()
if self.pv.get() != value:
self.pv.put(value)
else:
logger.debug(
"Skipping updating PV for edit combobox as the value of the pv %s is the same as the current value",
self.pv.pvname)
def update(self, err):
q = self.pv.get()
if err is None:
self.setCurrentIndex(q)
self.valueSet.emit(str(q))
else:
print(err)
class PvTxt(PvTextDisplay):
def __init__(self, pv, label):
super(PvTxt, self).__init__(label)
self.connect_signal()
self.pv = Pv(pv, self.update)
def update(self, err):
print('Update ' + pv)
q = self.pv.get()
if err is None:
s = QString(q)
self.valueSet.emit(s)
else:
print(err)
def setPv(self):
pass
class PvEditCmb(PvComboDisplay):
def __init__(self, pvname, choices):
super(PvEditCmb, self).__init__(choices)
self.connect_signal()
self.currentIndexChanged.connect(self.setValue)
self.pv = Pv(pvname, self.update)
def setValue(self):
value = self.currentIndex()
self.pv.put(value)
def update(self, err):
q = self.pv.get()
if err is None:
self.setCurrentIndex(q)
self.valueSet.emit(q)
else:
print(err)
class PvCheckBox(CheckBox):
def __init__(self, pvname, label):
super(PvCheckBox, self).__init__(label)
self.connect_signal()
self.clicked.connect(self.pvClicked)
self.pv = Pv(pvname)
self.pv.monitor(self.update)
def pvClicked(self):
q = self.isChecked()
self.pv.put(q)
#print "PvCheckBox.clicked: pv %s q %x" % (self.pv.name, q)
def update(self, err):
#print "PvCheckBox.update: pv %s, i %s, v %x, err %s" % (self.pv.name, self.text(), self.pv.get(), err)
q = self.pv.get() != 0
if err is None:
if q != self.isChecked(): self.valueSet.emit(q)
else:
print(err)