class HiveClientWriter(qtcore.QThread): def __init__(self,parent,socket,master,id): qtcore.QThread.__init__(self) self.setParent(self) self.socket=socket self.master=master self.id=id self.master.registerWriterThread(id,self) self.buffer=qtcore.QBuffer() self.buffer.open(qtcore.QIODevice.ReadWrite) # add to list of writing threads lock=qtcore.QReadLocker(self.master.clientslistmutex) self.queue=self.master.clientwriterqueues[id] # create custom QXmlStreamWriter #self.xmlgenerator=SketchLogWriter(self.socket) self.xmlgenerator=SketchLogWriter(self.buffer) #print "attempting to connect signal" #self.connect(self.queue,qtcore.SIGNAL("datainqueue()"),self,qtcore.SIGNAL("datainqueue()")) #print "attempted to connect signal" def run(self): while 1: if not self.socket.isConnected(): self.master.unregisterClient(self.id) return #print "Hive Client Writer is ready to read from queue:", self.queue # block until item is available from thread safe queue data=self.queue.get() if data[0]==DrawingCommandTypes.quit: self.master.unregisterClient(self.id) print_debug("exiting client writer thread") return #print "Hive Client Writer got command from Queue:", data # write xml data to socket self.xmlgenerator.logCommand(data) datastr="%s" % qtcore.QString(self.buffer.data()) #print_debug("client writer wrote to sending buffer: %s" % datastr) self.socket.write(datastr) self.buffer.buffer().resize(0) self.buffer.seek(0)
class NetworkWriterThread (qtcore.QThread): def __init__(self,window,socket): qtcore.QThread.__init__(self) self.socket=socket self.gen=SketchLogWriter(self.socket) self.window=window self.queue=window.remoteoutputqueue def run(self): while 1: print "attempting to get item from queue" command=self.queue.get() if command[0]==DrawingCommandTypes.quit: return self.gen.logCommand(command)
class HiveClientWriter(qtcore.QThread): def __init__(self,parent,socket,master,id): #qtcore.QThread.__init__(self,parent) qtcore.QThread.__init__(self) self.setParent(self) self.socket=socket self.master=master self.id=id self.queue=self.master.clientwriterqueues[id] self.xmlgenerator=SketchLogWriter(self.socket) def run(self): self.xmlgenerator.logCreateDocument(self.master.window.docwidth,self.master.window.docheight) while 1: data=self.queue.get() self.xmlgenerator.logCommand(data)
class NetworkWriterThread (qtcore.QThread): """ class representing a client thread that is sending information to server """ def __init__(self,windowid,socket): qtcore.QThread.__init__(self) self.socket=socket self.buffer=qtcore.QBuffer() self.buffer.open(qtcore.QIODevice.ReadWrite) self.gen=SketchLogWriter(self.buffer) window=BeeApp().master.getWindowById(windowid) self.queue=window.remoteoutputqueue def run(self): while 1: # write out initial document start tag datastr="%s" % qtcore.QString(self.buffer.data()) #print "wrote to buffer: %s" % datastr self.socket.write(datastr) self.buffer.buffer().resize(0) self.buffer.seek(0) #if self.socket.state()==qtnet.QAbstractSocket.UnconnectedState: if not self.socket.isConnected(): break #print_debug("attempting to get item from queue") command=self.queue.get() print_debug("Network Writer Thread got command from queue: %s" % str(command)) if command[0]==DrawingCommandTypes.quit: return self.gen.logCommand(command)