import sys
from qt import *
from qtnetwork import *

true=1
false=0

class ICSMainWindow(QMainWindow):
	def __init__(self, *args):
		apply(QMainWindow.__init__, (self, ) + args)

		self.setGeometry(10,10,600,600)
	
		self.ICShost=QLineEdit("freechess.org", self)
		self.ICShost.setGeometry(10,10,470,20)

		self.ICSconnectButton=QPushButton("Connect", self)
		self.ICSconnectButton.setGeometry(490,10,100,20)
		self.connect( self.ICSconnectButton, SIGNAL("clicked()"), self.connectToICS)

		self.ICSconsole=QTextEdit(self)
		self.ICSconsole.setReadOnly(true)
		self.ICSconsole.setGeometry(10,50,580,510)

		self.ICSinput=QLineEdit("",self)
		self.ICSinput.setGeometry(10,570,470,20)
		
		self.ICSsendButton=QPushButton("Send", self)
		self.ICSsendButton.setGeometry(490,570,100,20)
		self.connect( self.ICSsendButton, SIGNAL("clicked()"), self.ICSsendToServer)
		
		self.ICSsocket=QSocket(self)
		self.connect( self.ICSsocket, SIGNAL("connected()"),self.socketConnected)
		self.connect( self.ICSsocket, SIGNAL("connectionClosed()"),self.socketConnectionClosed)
		self.connect( self.ICSsocket, SIGNAL("readyRead()"),self.socketReadyRead)
		self.connect( self.ICSsocket, SIGNAL("error(int)"),self.socketError)
		
	def connectToICS(self):
		self.ICSconsole.append("Trying to connect to the server\n")
		self.ICSsocket.connectToHost( "freechess.org", 5000 );

	def closeConnection(self):
		self.ICSsocket.close();

	def socketReadyRead(self):
		while self.ICSsocket.canReadLine():
			self.ICSconsole.append( self.ICSsocket.readLine())

	def socketConnected(self):
		self.ICSconsole.append("Connected to server\n")

	def socketConnectionClosed(self):
        	ICSconsole.append("Connection closed by the server\n")

	def socketClosed(self):
        	ICSconsole.append("Connection closed\n")

	def socketError( self):
        	ICSconsole.append("Error occurred\n");

	def ICSconnectToHost(host,port):
		self.ICSconsole.append("Trying to connect to the server\n");
		self.ICSsocket.connectToHost( self.ICShost.text(), 5000 );
		
	def ICSsendToServer(self):
			os=QTextStream(self.ICSsocket)
			os.write("%s\n" % self.ICSinput.text())
			self.ICSinput.setText( "" )


def main(args):
	app=QApplication(args)
	win=ICSMainWindow()
	win.show()
	app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))
	app.exec_loop()

if __name__=="__main__":
       main(sys.argv)