/
qtclient.py
executable file
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/
qtclient.py
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#!/usr/bin/python
from PySide.QtCore import Slot, QUrl, QObject, Signal
from threading import Thread
from time import sleep
from PySide.QtGui import *
from PySide.QtDeclarative import QDeclarativeView
import socket, sys
#from cmdserver import Commands
class QtClient:
host="localhost"
port=9998
ctxt=''
class Commands(QObject, Thread):
finish = Signal()
daemon = True
def __init__(self, host, port):
Thread.__init__(self)
QObject.__init__(self)
self.socket=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.socket.connect((host,port))
self.socket.settimeout(.5)
self.setDaemon(True)
def run(self):
print 'running'
while 1:
try:
data = self.socket.recv(400)
if data:
print data
if data.startswith('finish'):
self.finish.emit()
except socket.error:
sleep(3)
except KeyboardInterrupt:
sys.exit()
@Slot(str, str, str, str, result=str)
def new_race(self, *args):
self.socket.send('new_race("%s","%s","%s","%s")\n' % (args))
@Slot()
def swap(self):
self.socket.send('swap\n')
@Slot()
def start_race(self):
self.socket.send('start\n')
@Slot()
def abort(self):
self.socket.send('abort\n')
@Slot(str,int,int)
def show_results(self, *args):
try: self.socket.recv(4096)
except socket.error: pass
self.socket.send('show_results %s %s %s\n' % (args))
results=''
while 1:
try: results+=self.socket.recv(4096)
except socket.error: break
results=results.splitlines()[1:-1]
self.ctxt.setContextProperty('results', results)
@Slot()
def sponsors(self):
self.socket.send("sponsors\n")
@Slot()
def init_bt(self):
self.socket.send("init_bt\n")
@Slot(str)
def set_dist(self, *args):
self.socket.send('set_dist("%s")\n' %(args))
def __init__(self, host, port):
self.host=host or self.host
self.port=port or self.port
def connect(self):
self.cmd = self.Commands(self.host, self.port)
self.cmd.start()
def get_results(self):
pass
def show(self,qml_file):
self.app=QApplication([])
self.view=QDeclarativeView()
self.view.setResizeMode(QDeclarativeView.SizeRootObjectToView)
self.view.setSource(QUrl(qml_file))
self.ctxt = self.view.rootContext()
self.cmd.ctxt = self.ctxt
self.ctxt.setContextProperty("cmd", self.cmd)
self.cmd.finish.connect(self.view.rootObject().finish)
#self.ctxt.setContextProperty("dist", self.cmd.abort())
self.view.show()
self.app.exec_()
if __name__ == "__main__":
get_arg=lambda : len(sys.argv)>1 and sys.argv.pop(1) or None
client=QtClient(host=get_arg(), port=get_arg())
client.connect()
client.show("view_n900.qml")