Serge NOEL
63 lines
2.9 KiB
Python
63 lines
2.9 KiB
Python
# Map a Turnout's state to a specified Function on a specified loco address
|
|
#
|
|
# From jython/ThrottleFunctionForSensor.py by Steve Todd, copyright 2014
|
|
# Author: Bob Jacobsen, copyright 2016
|
|
# Part of the JMRI distribution
|
|
#
|
|
|
|
import jmri
|
|
import java
|
|
import java.beans
|
|
|
|
from org.slf4j import LoggerFactory
|
|
|
|
# Define one listener.
|
|
class ThrottleFunctionForTurnoutListener(java.beans.PropertyChangeListener):
|
|
throttle = None #make a spot to remember the throttle object that was passed in
|
|
fnKey = None
|
|
def setup(self, turnout, throttle, fnKey) :
|
|
if (turnout == None) : return
|
|
self.throttle = throttle #store for use later
|
|
self.fnKey = fnKey #store for use later
|
|
turnouts.provideTurnout(turnout).addPropertyChangeListener(self)
|
|
return
|
|
def propertyChange(self, event):
|
|
funcName = "set" + self.fnKey #dynamically determine name for setFxx function to call
|
|
func = getattr(self.throttle, funcName)
|
|
if (event.newValue == THROWN) :
|
|
logger.debug("set "+self.fnKey+" ON for " + str(self.throttle.getLocoAddress()))
|
|
func(True) #turn on function when turnout goes thrown
|
|
else :
|
|
logger.debug("set "+self.fnKey+" OFF for " + str(self.throttle.getLocoAddress()))
|
|
func(False) #turn off function when turnout goes closed (or anything but thrown)
|
|
return
|
|
|
|
class ThrottleTurnoutAutomaton(jmri.jmrit.automat.AbstractAutomaton) :
|
|
#perform actions that need to be in a thread, such as loco acquisition
|
|
def init(self):
|
|
# logger.debug("Inside ThrottleTurnoutAutomaton.init("+self.turnoutName+","+str(self.throttleAddress)+","+self.fnKeyName+")")
|
|
self.throttle = self.getThrottle(self.throttleAddress, True)
|
|
# actually attach the turnout to the loco
|
|
ThrottleFunctionForTurnoutListener().setup(self.turnoutName, self.throttle, self.fnKeyName)
|
|
return
|
|
|
|
#pass and store needed values for this instance, then start the thread
|
|
def setup(self, turnoutName, throttleAddress, fnKeyName):
|
|
self.turnoutName = turnoutName
|
|
self.throttleAddress = throttleAddress
|
|
self.fnKeyName = fnKeyName
|
|
self.start()
|
|
self.waitMsec(100) #give it a chance to happen
|
|
|
|
####################################################################
|
|
logger = LoggerFactory.getLogger("jmri.jmrit.jython.exec.ThrottleFunctionForTurnout")
|
|
|
|
#connect each turnout to its loco and function, repeat as needed
|
|
# (These are samples, change as needed for your layout; use whatever pattern helps you remember)
|
|
ThrottleTurnoutAutomaton().setup("IT401", 40, "F1") # Turnout 401 controls F1 on address 40
|
|
ThrottleTurnoutAutomaton().setup("IT402", 40, "F2") # Turnout 402 controls F2 on address 40
|
|
ThrottleTurnoutAutomaton().setup("IT403", 40, "F3")
|
|
ThrottleTurnoutAutomaton().setup("IT404", 40, "F4")
|
|
ThrottleTurnoutAutomaton().setup("IT405", 40, "F5")
|
|
|