interface_statistics.py 文件源码

def __init__(self, visualizer, node_index, statistics_collector):
        InformationWindow.__init__(self)
        self.win = gtk.Dialog(parent=visualizer.window,
                              flags=gtk.DIALOG_DESTROY_WITH_PARENT|gtk.DIALOG_NO_SEPARATOR,
                              buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
        self.win.connect("response", self._response_cb)
        self.win.set_title("Statistics for node %i" % node_index) 
        self.visualizer = visualizer
        self.statistics_collector = statistics_collector
        self.node_index = node_index
        self.viz_node = visualizer.get_node(node_index)

        self.table_model = gtk.ListStore(*([str]*13))

        treeview = gtk.TreeView(self.table_model)
        treeview.show()
        self.win.vbox.add(treeview)

        def add_column(descr, colid):
            column = gtk.TreeViewColumn(descr, gtk.CellRendererText(), text=colid)
            treeview.append_column(column)

        add_column("Interface", self.COLUMN_INTERFACE)

        add_column("Tx Packets", self.COLUMN_TX_PACKETS)
        add_column("Tx Bytes", self.COLUMN_TX_BYTES)
        add_column("Tx pkt/1s", self.COLUMN_TX_PACKET_RATE)
        add_column("Tx bit/1s", self.COLUMN_TX_BIT_RATE)

        add_column("Rx Packets", self.COLUMN_RX_PACKETS)
        add_column("Rx Bytes", self.COLUMN_RX_BYTES)
        add_column("Rx pkt/1s", self.COLUMN_RX_PACKET_RATE)
        add_column("Rx bit/1s", self.COLUMN_RX_BIT_RATE)

        self.visualizer.add_information_window(self)
        self.win.show()