def doFacadeAdjusments(self):
if self._facadeAdjustments == None:
self._facadeAdjustments = facadeAdjustments()
self._facadeAdjustments.setWindowTitle("Fit parameters")
#connect signals for the buttons
Qt.QObject.connect(self.getResetButton(),
Qt.SIGNAL('clicked(bool)'),self.getFacadeValues2widgets)
Qt.QObject.connect(self.getOkButton(),
Qt.SIGNAL('clicked(bool)'),self.okFacade)
Qt.QObject.connect(self.getApplyButton(),
Qt.SIGNAL('clicked(bool)'),self.applyFacade)
Qt.QObject.connect(self.getCancelButton(),
Qt.SIGNAL('clicked(bool)'),self.cancelFacade)
Qt.QObject.connect(self.getSaveButton(),
Qt.SIGNAL('clicked(bool)'),self.saveFormValues)
Qt.QObject.connect(self.getLoadButton(),
Qt.SIGNAL('clicked(bool)'),self.loadFormValues)
#connect signals for the QLineEdits and the QSpinBoxes
#to apply when press enter
listOfLineEdits = [self._facadeAdjustments._ui.ShuntImpedanceValue,
self._facadeAdjustments._ui.cavityVolts_kV_Formula,
self._facadeAdjustments._ui.FwCavFormula,
self._facadeAdjustments._ui.RvCavFormula,
self._facadeAdjustments._ui.FwLoadFormula,
self._facadeAdjustments._ui.cavityVolts_kV_MValue,
self._facadeAdjustments._ui.cavityVolts_kV_NValue,
self._facadeAdjustments._ui.FwCavCValue,
self._facadeAdjustments._ui.FwCavOValue,
self._facadeAdjustments._ui.RvCavCValue,
self._facadeAdjustments._ui.RvCavOValue,
self._facadeAdjustments._ui.FwLoadCValue,
self._facadeAdjustments._ui.FwLoadOValue]
for widget in listOfLineEdits:
Qt.QObject.connect(widget,\
Qt.SIGNAL('returnPressed()'),self.applyFacade)
# listOfSpinBoxes = [#self._facadeAdjustments._ui.cavityVolts_kV_MValue,
# self._facadeAdjustments._ui.cavityVolts_kV_NValue,
# self._facadeAdjustments._ui.FwCavCValue,
# self._facadeAdjustments._ui.FwCavOValue,
# self._facadeAdjustments._ui.RvCavCValue,
# self._facadeAdjustments._ui.RvCavOValue,
# self._facadeAdjustments._ui.FwLoadCValue,
# self._facadeAdjustments._ui.FwLoadOValue]
# for widget in listOfSpinBoxes:
# Qt.QObject.connect(widget,\
# Qt.SIGNAL('editingFinished()'),self.applyFacade)
self.getFacadeValues2widgets()
self._facadeAdjustments.show()
def __init__(self,facadeInstanceName,beamCurrent=100,
shuntImpedance='2*3.3*1e6'):
FdlLogger.__init__(self)
try:#normal way
Qt.QWidget.__init__(self, parent=None)
#Qt.QObject.__init__(self, parent=None)
except:#backward compatibility to pyqt 4.4.3
Qt.QWidget.__init__(self)
#Qt.QObject.__init__(self)
self.updated._parent = self
self._facadeInstanceName = facadeInstanceName
self._facadeAdjustments = facadeAdjustments()
self._beamCurrent = beamCurrent#mA
self._shuntImpedance = shuntImpedance#an string representation
#like '2*3.3*1e6'
self._facadeAttrWidgets = \
{'CavVolt_kV':
{SLOPE_: self._facadeAdjustments._ui.cavityVolts_kV_MValue,
OFFSET_:self._facadeAdjustments._ui.cavityVolts_kV_NValue,
FORMULA_:self._facadeAdjustments._ui.cavityVolts_kV_Formula},
'FwCav_kW':
{COUPLE_:self._facadeAdjustments._ui.FwCavCValue,
OFFSET_:self._facadeAdjustments._ui.FwCavOValue,
FORMULA_:self._facadeAdjustments._ui.FwCavFormula},
'RvCav_kW':
{COUPLE_:self._facadeAdjustments._ui.RvCavCValue,
OFFSET_:self._facadeAdjustments._ui.RvCavOValue,
FORMULA_:self._facadeAdjustments._ui.RvCavFormula},
'FwLoad_kW':
{COUPLE_:self._facadeAdjustments._ui.FwLoadCValue,
OFFSET_:self._facadeAdjustments._ui.FwLoadOValue,
FORMULA_:self._facadeAdjustments._ui.FwLoadFormula},
}
#self._prepareFacadeWidgets()
try:
dServerName = str('dserver/'+\
FACADES_SERVERNAME+'/'+\
facadeInstanceName)
self.debug("Facade's device server name: %s"%(dServerName))
dServer = taurus.Device(dServerName)
facadeDevName = dServer.QueryDevice()[0].split('::')[1]
self.debug("Facade's device name: %s"%(facadeDevName))
self.facadeDev = taurus.Device(facadeDevName)
except Exception,e:
self.error("Cannot prepare the facade information due to an "\
"exception: %s"%(e))
self.facadeDev = None