def init( self ):
self._sampleChanger = None
mainLayout = Qt.QHBoxLayout( self.brick_widget )
self.SCWidget = BsxSCWidget( self.brick_widget )
mainLayout.addWidget( self.SCWidget )
self.brick_widget.setLayout( mainLayout )
def init( self ):
self._sampleChanger = None
mainLayout = Qt.QHBoxLayout( self.brick_widget )
self.SCWidget = BsxSCWidget( self.brick_widget )
mainLayout.addWidget( self.SCWidget )
self.brick_widget.setLayout( mainLayout )
class BsxSCBrick( Core.BaseBrick ):
properties = {}
connections = {"samplechanger": Connection( "Sample Changer object",
[Signal( 'seuTemperatureChanged', 'seu_temperature_changed' ),
Signal( 'storageTemperatureChanged', 'storage_temperature_changed' ),
Signal( 'stateChanged', 'state_changed' ), ],
[],
"sample_changer_connected" ),
"login": Connection( "Login object",
[Signal( "loggedIn", "loggedIn" )],
[],
"connectionToLogin" )}
def __init__( self, *args, **kargs ):
Core.BaseBrick.__init__( self, *args, **kargs )
def init( self ):
self._sampleChanger = None
mainLayout = Qt.QHBoxLayout( self.brick_widget )
self.SCWidget = BsxSCWidget( self.brick_widget )
mainLayout.addWidget( self.SCWidget )
self.brick_widget.setLayout( mainLayout )
# self.SCWidget.setState( "Disconnected" )
# When connected to Login, then block the brick
def connectionToLogin( self, pPeer ):
if pPeer is not None:
self.brick_widget.setEnabled( False )
# Logged In : True or False
def loggedIn( self, pValue ):
self.brick_widget.setEnabled( pValue )
def sample_changer_connected( self, sc ):
if sc is not None:
logger.info( "Sample Changer connected" )
self._sampleChanger = sc
geometry = [ self._sampleChanger.getPlateInfo( i ) for i in range( 1, 3 ) ]
#TODO: DEBUG
print ">>>> geometry in sample_changer %r" % geometry
self.SCWidget.setPlateGeometry( geometry )
# redefine calls in SCWidget
self.SCWidget.startSyringeForward = self.startSyringeForward
self.SCWidget.startSyringeBackward = self.startSyringeBackward
self.SCWidget.stopSyringe = self._sampleChanger.stopSyringe
self.SCWidget.setLiquidPositionFixed = self._sampleChanger.setLiquidPositionFixed
self.SCWidget.fill = self._sampleChanger.fill
self.SCWidget.dry = self._sampleChanger.dry
self.SCWidget.flow = self._sampleChanger.flowAll
self.SCWidget.recuperate = self._sampleChanger.recuperate
self.SCWidget.clean = self._sampleChanger.clean
self.SCWidget.abort = self._sampleChanger.abort
self.SCWidget.mix = self._sampleChanger.mix
self.SCWidget.transfer = self._sampleChanger.transfer
self.SCWidget.restart = self._sampleChanger.restart
def setSEUTemperature(self, temp, sc=self._sampleChanger):
self._setting_temperature_greenlet = gevent.spawn(sc.setSEUTemperature, temp)
#self._setting_temperature.link()
def setStorageTemperature(self, temp, sc=self._sampleChanger):
self._setting_storage_temperature_greenlet = gevent.spawn(sc.setStorageTemperature, temp)
self.SCWidget.setStorageTemperature = types.MethodType(setStorageTemperature, self.SCWidget.__class__) #self._sampleChanger.setStorageTemperature
self.SCWidget.setSEUTemperature = types.MethodType(setSEUTemperature,self.SCWidget.__class__) #self._sampleChanger.setSEUTemperature
self.SCWidget.setState( "READY", "Connected" )
else:
logger.info( "Sample Changer NOT connected " )
self.SCWidget.setState( "DISCONNECTED", "SC GUI not running?" )
return
def storage_temperature_changed( self, temperature ):
self.SCWidget.setCurrentStorageTemperature( temperature )
def seu_temperature_changed( self, temperature ):
self.SCWidget.setCurrentSEUTemperature( temperature )
def state_changed( self, state, status ):
if self._sampleChanger is None:
return
try:
cmdException = self._sampleChanger.getCommandException()
except:
print "Could not read sample changer CommandException state: %s, status: %s" % ( state, status )
print "[State changed] error", sys.exc_info()[0]
print "Exception in user code:"
traceback.print_exc( file = sys.stdout )
cmdException = ""
self.SCWidget.setState( state, status, cmdException )
def startSyringeForward( self ):
self._sampleChanger.moveSyringeForward( 5 )
def startSyringeBackward( self ):
self._sampleChanger.moveSyringeBackward( 5 )
class BsxSCBrick( Core.BaseBrick ):
properties = {}
connections = {"samplechanger": Connection( "Sample Changer object",
[Signal( 'seuTemperatureChanged', 'seu_temperature_changed' ),
Signal( 'storageTemperatureChanged', 'storage_temperature_changed' ),
Signal( 'stateChanged', 'state_changed' ), ],
[],
"sample_changer_connected" ),
"login": Connection( "Login object",
[Signal( "loggedIn", "loggedIn" )],
[],
"connectionToLogin" )}
def __init__( self, *args, **kargs ):
Core.BaseBrick.__init__( self, *args, **kargs )
def init( self ):
self._sampleChanger = None
mainLayout = Qt.QHBoxLayout( self.brick_widget )
self.SCWidget = BsxSCWidget( self.brick_widget )
mainLayout.addWidget( self.SCWidget )
self.brick_widget.setLayout( mainLayout )
# self.SCWidget.setState( "Disconnected" )
# When connected to Login, then block the brick
def connectionToLogin( self, pPeer ):
if pPeer is not None:
self.brick_widget.setEnabled( False )
# Logged In : True or False
def loggedIn( self, pValue ):
self.brick_widget.setEnabled( pValue )
def sample_changer_connected( self, sc ):
if sc is not None:
logger.info( "Sample Changer connected" )
self._sampleChanger = sc
geometry = [ self._sampleChanger.getPlateInfo( i ) for i in range( 1, 3 ) ]
#TODO: DEBUG
print ">>>> geometry in sample_changer %r" % geometry
self.SCWidget.setPlateGeometry( geometry )
# redefine calls in SCWidget
self.SCWidget.startSyringeForward = self.startSyringeForward
self.SCWidget.startSyringeBackward = self.startSyringeBackward
self.SCWidget.stopSyringe = self._sampleChanger.stopSyringe
self.SCWidget.setLiquidPositionFixed = self._sampleChanger.setLiquidPositionFixed
self.SCWidget.fill = self._sampleChanger.fill
self.SCWidget.dry = self._sampleChanger.dry
self.SCWidget.flow = self._sampleChanger.flowAll
self.SCWidget.recuperate = self._sampleChanger.recuperate
self.SCWidget.clean = self._sampleChanger.clean
self.SCWidget.abort = self._sampleChanger.abort
self.SCWidget.mix = self._sampleChanger.mix
self.SCWidget.transfer = self._sampleChanger.transfer
self.SCWidget.restart = self._sampleChanger.restart
self.SCWidget.setStorageTemperature = self._sampleChanger.setStorageTemperature
self.SCWidget.setSEUTemperature = self._sampleChanger.setSEUTemperature
self.SCWidget.setState( "READY", "Connected" )
else:
logger.info( "Sample Changer NOT connected " )
self.SCWidget.setState( "DISCONNECTED", "SC GUI not running?" )
return
def storage_temperature_changed( self, temperature ):
self.SCWidget.setCurrentStorageTemperature( temperature )
def seu_temperature_changed( self, temperature ):
self.SCWidget.setCurrentSEUTemperature( temperature )
def state_changed( self, state, status ):
if self._sampleChanger is None:
return
try:
cmdException = self._sampleChanger.getCommandException()
except:
print "Could not read sample changer CommandException state: %s, status: %s" % ( state, status )
print "[State changed] error", sys.exc_info()[0]
print "Exception in user code:"
traceback.print_exc( file = sys.stdout )
cmdException = ""
self.SCWidget.setState( state, status, cmdException )
def startSyringeForward( self ):
self._sampleChanger.moveSyringeForward( 5 )
def startSyringeBackward( self ):
self._sampleChanger.moveSyringeBackward( 5 )
