C:/mesDocs/QT_confDbVis_canvas/CreatePorts.py

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from GUIcreatePorts import *
from objectclasses import *

# TABLE Keys
DEVICE_NAME     = 0
PORT_NR         = 1
PORT_TYPE       = 2
PORT_WAY        = 3
PORT_SPEED      = 4
PXI             = 5
ADM_STATUS      = 6
PHY             = 7
MAC_ADRESS      = 8
IP_ADRESS       = 9
SUBNET          = 10
IP_NAME         = 11
BIA             = 12
PORTID          = 13
MODIFIED        = 14
MODIFIED_PARAMS = 15
OLD_IP          = 16
SAVE_STATUS     = 17

class createPortsWindow(GUIcreatePort):
    def __init__(self, main, devicetypeobj, devicename, portlist, parent = None):
        GUIcreatePort.__init__(self,parent,"Create Ports",0,0)
        self.connect(self.addportbutton,SIGNAL("released()"),self.OnAddPort)
        self.connect(self.removebutton,SIGNAL("released()"),self.OnDeleteRow)
        self.connect(self.okbutton,SIGNAL("released()"),self.accept)
        self.connect(self.cancelbutton,SIGNAL("released()"),self.reject)
        
        self.main = main
        self.table.hideColumn(SAVE_STATUS) # We keep this column in the table because we will need it to store port status but we do not show it to the user
        self.maxPortsIn = devicetypeobj.GetPortsIn()
        self.maxPortsOut = devicetypeobj.GetPortsOut()
        
        self.devicename.setText(devicename)
        self.devicename.setEnabled(False)
        self.portid.setText('-1')
        self.portid.setEnabled(False)
        self.phy.insertItem('')
        self.phy.insertItem('SX')
        self.phy.insertItem('T')
        self.phy.insertItem('SL')

        self.portlist = portlist
        self.deletedports = []
        self.NewFreePorts = [[],[]]  # [ IN, OUT]
        # Fill the table with the ports informations
        self.table.setReadOnly(True)
        for i in range(len(self.portlist)):
                port = self.portlist[i]
                self.insertInTable(i,port)
        
        
    ##
    #  Add Port Button clicked :
    #   We Create the Port object and add its information to the table below
    def OnAddPort(self):
        
        # Validation :
        
        #Port Way
        if self.portwayOUT.isChecked():         portway = 2
        elif self.portwayIN.isChecked():                portway = 1
        else:
                self.main.ShowError("You should choose a port way",ERR_ERROR,True)
                return
        #Port Number
        if (self.portnumber.value() > self.maxPortsIn-1 and portway==1) or (self.portnumber.value() > self.maxPortsOut-1 and portway==2):
                self.main.ShowError("Invalid port number : \nport number should not exceed %d for Inputs and %d for Outputs. \n Port's number begins at zero."%(self.maxPortsIn-1,self.maxPortsOut-1),ERR_ERROR,True)
                return

        tmp_port = Port('',str(self.portnumber.value()),str(self.porttype.text()), portway, str(self.devicename.text()) )
        tmp_port.SetBia(str(self.bia.text()))
        tmp_port.SetMAC(str(self.macadress.text()))
        tmp_port.SetPortSpeed(self.portspeed.value())
        tmp_port.SetPhy(str(self.phy.currentText()))
        tmp_port.SetPXIBooting(int(self.pxibooting.isChecked()))
        tmp_port.SetIP(str(self.ipadress.text()))
        tmp_port.SetAdmStatus(int(self.admstatus.isChecked()))
        tmp_port.SetIPName(str(self.ipname.text()))
        tmp_port.SetSubnet(str(self.subnetadress.text()))
        
        if self.find(tmp_port)>0:
                self.main.ShowError("Port already exist ",ERR_ERROR,True)
                return
                
        tmp_port.SetSaveStatus(CREATE) #tmp_port.Create()
        self.insertInTable(0,tmp_port)
        self.portlist.insert(0,tmp_port)
        if portway==1:
                self.NewFreePorts[0].insert(0,tmp_port)
        else:
                self.NewFreePorts[1].insert(0,tmp_port)
        
    def GetNewFreePorts(self):
        return self.NewFreePorts

    def GetPorts(self):
        return self.portlist

    def GetDeletedPorts(self):
        return self.deletedports

    def OnDeleteRow(self):
        
        toDeleteIndex = self.table.currentRow()
        self.table.selectRow(toDeleteIndex)
        ans = QMessageBox.question(self,"Remove?","Are you sur you want to remove this port ?","Yes","No","",0,1)
        if ans == 1: # No
                return
        
        portToDelete = (int(str(self.table.text(toDeleteIndex,PORT_NR))), int(str(self.table.text(toDeleteIndex,PORT_WAY))))
        index = self.find(portToDelete)
        if index < 0:
                print "ERROR : port not found"
                return
        if int(str(self.table.text(index,SAVE_STATUS))) == CREATE:
                self.portlist.remove(self.portlist[index])
        else:
                #self.portlist[index].Delete()
                self.deletedports.append(self.portlist[index])
                self.portlist.remove(self.portlist[index])
                
        self.table.removeRow(toDeleteIndex)


    ##
    #  Look for "port" in self.portlist and return its index in self.portlist if exist or -1.
    #   
    def find(self,port):
        if self.portlist == []:
                return -1
        if isinstance(port,Port):
                port = (int(port.GetPortNbr()), port.GetPortWay())
        match = ( (int(self.portlist[0].GetPortNbr()), self.portlist[0].GetPortWay()) == port )
        i = 0
        while ( not match and i<len(self.portlist)-1 ):
                i += 1
                match = ( (int(self.portlist[i].GetPortNbr()), self.portlist[i].GetPortWay()) == port )
        if match:
                return i
        else:
                return -1
        
    def insertInTable(self,row,port):
        self.table.insertRows(row)
        self.table.setText( row, DEVICE_NAME,port.GetDevice());
        self.table.setText( row, PORT_NR,port.GetPortNbr());
        self.table.setText( row, PORT_TYPE,port.GetPortType());
        self.table.setText( row, PORT_WAY, str(port.GetPortWay()) );
        self.table.setText( row, PORT_SPEED,str(port.GetPortSpeed()));
        self.table.setText( row, PXI, str(port.GetPXIBooting()) );
        self.table.setText( row, ADM_STATUS, str(port.GetAdmStatus()) );
        self.table.setText( row, PHY,port.GetPhy());
        self.table.setText( row, MAC_ADRESS,port.GetMAC());
        self.table.setText( row, IP_ADRESS,port.GetIP());
        self.table.setText( row, SUBNET,port.GetSubnet());
        self.table.setText( row, IP_NAME,port.GetIPName().replace('\n',' '));
        self.table.setText( row, BIA,port.GetBia());
        self.table.setText( row, PORTID, str(port.GetPortID()) );
        print port.GetSaveStatus()
        self.table.setText( row, SAVE_STATUS, str(port.GetSaveStatus()) );
        ## Should be done only if we modify a port :  self.table.setText( row, MODIFIED,str(port.GetModifyStatus()));
        ##self.table.setText( row, MODIFIED_PARAMS,port.Get());
        ## Should be done only if we modify a port : self.table.setText( row, OLD_IP,port.GetOldIP());

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