def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.InputVal.setValidator(QtGui.QDoubleValidator(self.ui.InputVal))
self.ui.totalFlightPathInput.setValidator(
QtGui.QDoubleValidator(self.ui.totalFlightPathInput))
self.ui.scatteringAngleInput.setValidator(
QtGui.QDoubleValidator(self.ui.scatteringAngleInput))
QtCore.QObject.connect(self.ui.convert, QtCore.SIGNAL("clicked()"),
self.convert)
QtCore.QObject.connect(self.ui.helpButton, QtCore.SIGNAL("clicked()"),
self.helpClicked)
QtCore.QObject.connect(self.ui.inputUnits,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setInstrumentInputs)
QtCore.QObject.connect(self.ui.outputUnits,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setInstrumentInputs)
self.setInstrumentInputs()
##defaults
self.flightpath = -1.0
self.Theta = -1.0
self.output = 0.0
try:
import mantid
#register startup
mantid.UsageService.registerFeatureUsage("Interface",
"TofConverter", False)
except ImportError:
pass
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.InputVal.setValidator(QtGui.QDoubleValidator(self.ui.InputVal))
self.ui.totalFlightPathInput.setValidator(
QtGui.QDoubleValidator(self.ui.totalFlightPathInput))
self.ui.scatteringAngleInput.setValidator(
QtGui.QDoubleValidator(self.ui.scatteringAngleInput))
QtCore.QObject.connect(self.ui.convert, QtCore.SIGNAL("clicked()"),
self.convert)
QtCore.QObject.connect(self.ui.helpButton, QtCore.SIGNAL("clicked()"),
self.helpClicked)
QtCore.QObject.connect(self.ui.inputUnits,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setInstrumentInputs)
QtCore.QObject.connect(self.ui.outputUnits,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setInstrumentInputs)
self.setInstrumentInputs()
##defaults
self.flightpath = -1.0
self.Theta = -1.0
self.output = 0.0
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self,parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.InputVal.setValidator(QtGui.QDoubleValidator(self.ui.InputVal))
self.ui.totalFlightPathInput.setValidator(QtGui.QDoubleValidator(self.ui.totalFlightPathInput))
self.ui.scatteringAngleInput.setValidator(QtGui.QDoubleValidator(self.ui.scatteringAngleInput))
QtCore.QObject.connect(self.ui.convert, QtCore.SIGNAL("clicked()"), self.convert )
QtCore.QObject.connect(self.ui.helpButton, QtCore.SIGNAL("clicked()"), self.helpClicked)
QtCore.QObject.connect(self.ui.inputUnits, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setInstrumentInputs )
QtCore.QObject.connect(self.ui.outputUnits, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setInstrumentInputs )
self.setInstrumentInputs()
##defaults
self.flightpath = -1.0
self.Theta = -1.0
self.output = 0.0
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self,parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.InputVal.setValidator(QtGui.QDoubleValidator(self.ui.InputVal))
self.ui.totalFlightPathInput.setValidator(QtGui.QDoubleValidator(self.ui.totalFlightPathInput))
self.ui.scatteringAngleInput.setValidator(QtGui.QDoubleValidator(self.ui.scatteringAngleInput))
QtCore.QObject.connect(self.ui.convert, QtCore.SIGNAL("clicked()"), self.convert )
QtCore.QObject.connect(self.ui.helpButton, QtCore.SIGNAL("clicked()"), self.helpClicked)
QtCore.QObject.connect(self.ui.inputUnits, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setInstrumentInputs )
QtCore.QObject.connect(self.ui.outputUnits, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setInstrumentInputs )
self.setInstrumentInputs()
##defaults
self.flightpath = -1.0
self.Theta = -1.0
self.output = 0.0
try:
import mantid
#register startup
mantid.UsageService.registerFeatureUsage("Interface","TofConverter",False)
except ImportError:
pass
class MainWindow(QtGui.QMainWindow):
needsThetaInputList = ['Momentum transfer (Q Angstroms^-1)', 'd-spacing (Angstroms)']
needsThetaOutputList = ['Momentum transfer (Q Angstroms^-1)', 'd-spacing (Angstroms)']
needsFlightPathInputList = ['Time of flight (microseconds)']
needsFlightPathOutputList = ['Time of flight (microseconds)']
def thetaEnable (self, enabled):
self.ui.scatteringAngleInput.setEnabled(enabled)
if enabled == False:
self.ui.scatteringAngleInput.clear()
def flightPathEnable (self, enabled):
self.ui.totalFlightPathInput.setEnabled(enabled)
if enabled == False:
self.ui.totalFlightPathInput.clear()
def setInstrumentInputs (self):
#disable both
self.thetaEnable(False)
self.flightPathEnable(False)
#get the values of the two unit strings
inOption=self.ui.inputUnits.currentText()
outOption=self.ui.outputUnits.currentText()
#for theta: enable if input or output unit requires it
if inOption in self.needsThetaInputList:
self.thetaEnable(True)
if outOption in self.needsThetaOutputList:
self.thetaEnable(True)
#for flightpath: enable if input or output unit requires it
if inOption in self.needsFlightPathInputList:
self.flightPathEnable(True)
if outOption in self.needsFlightPathOutputList:
self.flightPathEnable(True)
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self,parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.InputVal.setValidator(QtGui.QDoubleValidator(self.ui.InputVal))
self.ui.totalFlightPathInput.setValidator(QtGui.QDoubleValidator(self.ui.totalFlightPathInput))
self.ui.scatteringAngleInput.setValidator(QtGui.QDoubleValidator(self.ui.scatteringAngleInput))
QtCore.QObject.connect(self.ui.convert, QtCore.SIGNAL("clicked()"), self.convert )
QtCore.QObject.connect(self.ui.helpButton, QtCore.SIGNAL("clicked()"), self.helpClicked)
QtCore.QObject.connect(self.ui.inputUnits, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setInstrumentInputs )
QtCore.QObject.connect(self.ui.outputUnits, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setInstrumentInputs )
self.setInstrumentInputs()
##defaults
self.flightpath = -1.0
self.Theta = -1.0
self.output = 0.0
try:
import mantid
#register startup
mantid.UsageService.registerFeatureUsage("Interface","TofConverter",False)
except ImportError:
pass
def helpClicked(self):
# Temporary import while method is in the wrong place
from pymantidplot.proxies import showCustomInterfaceHelp
showCustomInterfaceHelp("TOF_Converter")
def convert(self):
#Always reset these values before conversion.
self.Theta = None
self.flightpath = None
try:
if self.ui.InputVal.text() == "":
raise RuntimeError("Input value is required for conversion")
if float(self.ui.InputVal.text()) <= 0:
raise RuntimeError("Input value must be greater than 0 for conversion")
inOption = self.ui.inputUnits.currentText()
outOption = self.ui.outputUnits.currentText()
if self.ui.totalFlightPathInput.text() !='':
self.flightpath = float(self.ui.totalFlightPathInput.text())
else:
self.flightpath = -1.0
if self.ui.scatteringAngleInput.text() !='':
self.Theta = float(self.ui.scatteringAngleInput.text()) * math.pi / 360.0
self.output = TofConverter.convertUnits.doConversion(self.ui.InputVal.text(), inOption, outOption, self.Theta, self.flightpath)
self.ui.convertedVal.clear()
self.ui.convertedVal.insert(str(self.output))
except UnboundLocalError, ule:
QtGui.QMessageBox.warning(self, "TofConverter", str(ule))
return
except ArithmeticError, ae:
QtGui.QMessageBox.warning(self, "TofConverter", str(ae))
return
class MainWindow(QtGui.QMainWindow):
needsThetaInputList = [
'Momentum transfer (Q Angstroms^-1)', 'd-spacing (Angstroms)'
]
needsThetaOutputList = [
'Momentum transfer (Q Angstroms^-1)', 'd-spacing (Angstroms)'
]
needsFlightPathInputList = ['Time of flight (microseconds)']
needsFlightPathOutputList = ['Time of flight (microseconds)']
def thetaEnable(self, enabled):
self.ui.scatteringAngleInput.setEnabled(enabled)
if not enabled:
self.ui.scatteringAngleInput.clear()
def flightPathEnable(self, enabled):
self.ui.totalFlightPathInput.setEnabled(enabled)
if not enabled:
self.ui.totalFlightPathInput.clear()
def setInstrumentInputs(self):
#disable both
self.thetaEnable(False)
self.flightPathEnable(False)
#get the values of the two unit strings
inOption = self.ui.inputUnits.currentText()
outOption = self.ui.outputUnits.currentText()
#for theta: enable if input or output unit requires it
if inOption in self.needsThetaInputList:
self.thetaEnable(True)
if outOption in self.needsThetaOutputList:
self.thetaEnable(True)
#for flightpath: enable if input or output unit requires it
if inOption in self.needsFlightPathInputList:
self.flightPathEnable(True)
if outOption in self.needsFlightPathOutputList:
self.flightPathEnable(True)
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.InputVal.setValidator(QtGui.QDoubleValidator(self.ui.InputVal))
self.ui.totalFlightPathInput.setValidator(
QtGui.QDoubleValidator(self.ui.totalFlightPathInput))
self.ui.scatteringAngleInput.setValidator(
QtGui.QDoubleValidator(self.ui.scatteringAngleInput))
QtCore.QObject.connect(self.ui.convert, QtCore.SIGNAL("clicked()"),
self.convert)
QtCore.QObject.connect(self.ui.helpButton, QtCore.SIGNAL("clicked()"),
self.helpClicked)
QtCore.QObject.connect(self.ui.inputUnits,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setInstrumentInputs)
QtCore.QObject.connect(self.ui.outputUnits,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setInstrumentInputs)
self.setInstrumentInputs()
##defaults
self.flightpath = -1.0
self.Theta = -1.0
self.output = 0.0
try:
import mantid
#register startup
mantid.UsageService.registerFeatureUsage("Interface",
"TofConverter", False)
except ImportError:
pass
def helpClicked(self):
# Temporary import while method is in the wrong place
from pymantidplot.proxies import showCustomInterfaceHelp
showCustomInterfaceHelp("TOF_Converter")
def convert(self):
#Always reset these values before conversion.
self.Theta = None
self.flightpath = None
try:
if self.ui.InputVal.text() == "":
raise RuntimeError("Input value is required for conversion")
if float(self.ui.InputVal.text()) <= 0:
raise RuntimeError(
"Input value must be greater than 0 for conversion")
inOption = self.ui.inputUnits.currentText()
outOption = self.ui.outputUnits.currentText()
if self.ui.totalFlightPathInput.text() != '':
self.flightpath = float(self.ui.totalFlightPathInput.text())
else:
self.flightpath = -1.0
if self.ui.scatteringAngleInput.text() != '':
self.Theta = float(
self.ui.scatteringAngleInput.text()) * math.pi / 360.0
self.output = TofConverter.convertUnits.doConversion(
self.ui.InputVal.text(), inOption, outOption, self.Theta,
self.flightpath)
self.ui.convertedVal.clear()
self.ui.convertedVal.insert(str(self.output))
except UnboundLocalError, ule:
QtGui.QMessageBox.warning(self, "TofConverter", str(ule))
return
except ArithmeticError, ae:
QtGui.QMessageBox.warning(self, "TofConverter", str(ae))
return
