Serge NOEL
72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
# Map Turnout commands from one interface to another
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#
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# Author: Luca Dentella
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# From: https://github.com/lucadentella/jmri-cmdmapper
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import java
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import java.beans
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import java.awt
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import javax.swing
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import jmri
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# CmdMapper class, listens for changes with Loconet turnouts
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class CmdMapper(java.beans.PropertyChangeListener):
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def propertyChange(self, event):
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if(event.propertyName == "CommandedState"):
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targetTurnoutName = 'D' + event.source.systemName[1:]
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print "Received commanded state " + str(event.newValue) + " for turnout " + event.source.systemName
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print "Mapping the command to target turnout: " + targetTurnoutName
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targetTurnout = turnouts.getBySystemName(targetTurnoutName)
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if(targetTurnout is not None):
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targetTurnout.commandedState = event.newValue
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print "Target turnout status updated :)"
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else:
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print "Unable to find target turnout :("
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print
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# create cmdMapper instance
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cmdMapper = CmdMapper()
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# button events (onclick)
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def startMapping(event):
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for turnout in turnouts.getNamedBeanSet():
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turnoutSystemName = turnout.getSystemName()
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turnoutPrefix = turnoutSystemName[0]
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if(turnoutPrefix == 'L'):
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turnout.addPropertyChangeListener(cmdMapper)
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print turnoutSystemName + " linked to CmdMapper"
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def stopMapping(event):
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for turnout in turnouts.getNamedBeanSet():
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turnoutSystemName = turnout.getSystemName()
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turnoutPrefix = turnoutSystemName[0]
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if(turnoutPrefix == 'L'):
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turnout.removePropertyChangeListener(cmdMapper)
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print turnoutSystemName + " unlinked from CmdMapper"
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# Create GUI with two buttons to start/stop command mapping
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startButton = javax.swing.JButton("Start command mapping")
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startButton.actionPerformed = startMapping
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stopButton = javax.swing.JButton("Stop command mapping")
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stopButton.actionPerformed = stopMapping
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f = javax.swing.JFrame("CmdMapper")
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f.contentPane.setLayout(java.awt.FlowLayout())
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f.contentPane.add(startButton)
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f.contentPane.add(stopButton)
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f.pack()
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f.show()
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