controller_api.py
183 lines
| 4.5 KiB
| text/x-python
|
PythonLexer
/ schainpy / controller_api.py
|
r636 | import threading | |
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r716 | import Queue | |
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r636 | ||
from schainpy.controller import Project | |||
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r716 | from schainpy.model.graphics.jroplotter import PlotManager | |
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r636 | ||
class ControllerThread(threading.Thread, Project): | |||
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r708 | def __init__(self, plotter_queue=None): | |
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r636 | ||
threading.Thread.__init__(self) | |||
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r708 | Project.__init__(self, plotter_queue) | |
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r636 | ||
self.setDaemon(True) | |||
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r672 | self.lock = threading.Lock() | |
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r636 | self.control = {'stop':False, 'pause':False} | |
def __del__(self): | |||
self.control['stop'] = True | |||
def stop(self): | |||
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r672 | ||
self.lock.acquire() | |||
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r636 | self.control['stop'] = True | |
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r672 | self.lock.release() | |
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r636 | def pause(self): | |
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r672 | ||
self.lock.acquire() | |||
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r636 | self.control['pause'] = not(self.control['pause']) | |
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r672 | paused = self.control['pause'] | |
self.lock.release() | |||
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r668 | ||
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r672 | return paused | |
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r668 | ||
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r672 | def isPaused(self): | |
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r636 | ||
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r672 | self.lock.acquire() | |
paused = self.control['pause'] | |||
self.lock.release() | |||
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r636 | ||
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r672 | return paused | |
def isStopped(self): | |||
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r636 | ||
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r672 | self.lock.acquire() | |
stopped = self.control['stop'] | |||
self.lock.release() | |||
return stopped | |||
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r636 | def run(self): | |
self.control['stop'] = False | |||
self.control['pause'] = False | |||
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r708 | self.writeXml() | |
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r695 | ||
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r636 | self.createObjects() | |
self.connectObjects() | |||
Project.run(self) | |||
def isRunning(self): | |||
return self.is_alive() | |||
def isFinished(self): | |||
return not self.is_alive() | |||
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r681 | ||
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r716 | def setPlotters(self): | |
plotterList = ['Scope', | |||
'SpectraPlot', 'RTIPlot', | |||
'CrossSpectraPlot', 'CoherenceMap', | |||
'PowerProfilePlot', 'Noise', 'BeaconPhase', | |||
'CorrelationPlot', | |||
'SpectraHeisScope','RTIfromSpectraHeis'] | |||
for thisPUConfObj in self.procUnitConfObjDict.values(): | |||
inputId = thisPUConfObj.getInputId() | |||
if int(inputId) == 0: | |||
continue | |||
for thisOpObj in thisPUConfObj.getOperationObjList(): | |||
if thisOpObj.type == "self": | |||
continue | |||
if thisOpObj.name in plotterList: | |||
thisOpObj.type = "plotter" | |||
def setPlotterQueue(self, plotter_queue): | |||
self.plotterQueue = plotter_queue | |||
def getPlotterQueue(self): | |||
return self.plotterQueue | |||
def useExternalPlotter(self): | |||
self.plotterQueue = Queue.Queue(10) | |||
self.setPlotters() | |||
plotManagerObj = PlotManager(self.plotterQueue) | |||
plotManagerObj.setController(self) | |||
return plotManagerObj | |||
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r681 | # from PyQt4 import QtCore | |
# from PyQt4.QtCore import SIGNAL | |||
# | |||
# class ControllerQThread(QtCore.QThread, Project): | |||
# | |||
# def __init__(self, filename): | |||
# | |||
# QtCore.QThread.__init__(self) | |||
# Project.__init__(self) | |||
# | |||
# self.filename = filename | |||
# | |||
# self.lock = threading.Lock() | |||
# self.control = {'stop':False, 'pause':False} | |||
# | |||
# def __del__(self): | |||
# | |||
# self.control['stop'] = True | |||
# self.wait() | |||
# | |||
# def stop(self): | |||
# | |||
# self.lock.acquire() | |||
# | |||
# self.control['stop'] = True | |||
# | |||
# self.lock.release() | |||
# | |||
# def pause(self): | |||
# | |||
# self.lock.acquire() | |||
# | |||
# self.control['pause'] = not(self.control['pause']) | |||
# paused = self.control['pause'] | |||
# | |||
# self.lock.release() | |||
# | |||
# return paused | |||
# | |||
# def isPaused(self): | |||
# | |||
# self.lock.acquire() | |||
# paused = self.control['pause'] | |||
# self.lock.release() | |||
# | |||
# return paused | |||
# | |||
# def isStopped(self): | |||
# | |||
# self.lock.acquire() | |||
# stopped = self.control['stop'] | |||
# self.lock.release() | |||
# | |||
# return stopped | |||
# | |||
# def run(self): | |||
# | |||
# self.control['stop'] = False | |||
# self.control['pause'] = False | |||
# | |||
# self.readXml(self.filename) | |||
# self.createObjects() | |||
# self.connectObjects() | |||
# self.emit( SIGNAL( "jobStarted( PyQt_PyObject )" ), 1) | |||
# Project.run(self) | |||
# self.emit( SIGNAL( "jobFinished( PyQt_PyObject )" ), 1) | |||
# |