private void SetInstrumentForFloatingPLCalc()
{
InstrumentForFloatingPLCalc instrumentForPL = this._ChangePriceGrid.ActiveCell.Row.Data as InstrumentForFloatingPLCalc;
if (instrumentForPL == null)
{
return;
}
instrumentForPL.Bid = this.BidText.Text;
ExchangeSettingManager settingManager = App.MainFrameWindow.ExchangeDataManager.GetExchangeSetting(this._ExchangCode);
InstrumentClient instrument = settingManager.GetInstrument(instrumentForPL.InstrumentId);
if (instrument == null)
{
return;
}
int spread = int.Parse(this.SpreadText.Text);
Price bidPrice = new Price(instrumentForPL.Bid, instrument.NumeratorUnit, instrument.Denominator);
Price askPrice = bidPrice + spread;
instrumentForPL.Ask = askPrice.ToString();
instrumentForPL.SpreadPoint = spread;
}
public override void init()
{
base.init();
registerHeartbeatListener((s, a) =>
{
string heartbeat = Encoding.UTF8.GetString(a.Message.Data, 0, a.Message.Data.Length);
var found_list = _clients.Where((participant) => participant.id.Equals(heartbeat)).ToList();
//we dont have a client for the heartbeat we just saw
//so create one
if (found_list.Count == 0)
{
IClient client;
//create a client for this participant and add to list
client = new Client(heartbeat, Role.None, ECOMMS_Entity.Type.None);
client.connect(server);
client.init();
//use this base client to find out the role of the client that
//just connected
//if its an instrument then create an instrument client
//and add it
//if we have a factory instance then use it otherwise
//create a base class entity
_clients.Add(client);
client.addObserver(new ObserverAdapter((o, h) =>
{
switch (h as string)
{
case "INITIALIZED":
if (client.role == Role.Instrument && _clientFactory == null)
{
var instrumentClient = new InstrumentClient(heartbeat, client.type);
instrumentClient.connect(server);
instrumentClient.init();
client = instrumentClient;
}
else if (_clientFactory != null)
{
IClient tempClient = _clientFactory.getClientFor(heartbeat, client.role, client.type, SubType.None);
if (tempClient != null)
{
tempClient.connect(server);
tempClient.init();
client = tempClient;
}
}
notify("CLIENTS_CHANGED");
notify("CONNECTED", client);
break;
case "ONLINE_CHANGED":
if (!client.online)
{
_clients.Remove(client);
notify("CLIENTS_CHANGED");
client.removeAllObservers();
client.removeAllListeners();
}
break;
}
}));
}
});
}
