from org.csstudio.opibuilder.scriptUtil import PVUtil
from org.csstudio.opibuilder.scriptUtil import ConsoleUtil, FileUtil
import os,sys
import subprocess
from java.lang import Thread, Runnable

# Reboot the IOC specified by the LABEL of the action menu widget
# This script will execute the script in EPICS $APP directory for 
# rebooting IOC using the macro ni the widget parent to specify the name of the IOC. 
# Therefore, the macro for the parent of the action button widget should match the name 
# of the IOC in the reboting script.  
class MyTask_procServAction(Runnable):
	def __init__(self, wid) :
		self.widget = wid
		return

	def run(self):

            appDirectory = os.getenv( "APP" )
            cmd = appDirectory + "/scripts/IOC/procServMgr.py"

            arguments = " " + self.widget.getParent().getMacroValue("action")
	    #ConsoleUtil.writeInfo( "Will execute " + cmd + arguments)
            process = subprocess.Popen([cmd + arguments, ], stdout=subprocess.PIPE, shell=True)
            (out, err) = process.communicate()

	    return

myTask = MyTask_procServAction(widget)
thread = Thread(myTask)
thread.start()