public SpreadViewModel(string board, string seccode)
{
Board = board;
Seccode = seccode;
Level2DataHandler.AddLevel2Subscribtion(board, seccode);
Level2DataHandler.NewBestBuySell += OnNewBestBuySell;
}
public void SetSecurity(string board, string seccode)
{
Level2DataHandler.Level2ColChanged -= OnLevel2ColChanged;
Board = board;
Seccode = seccode;
Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
Level2DataHandler.Level2ColChanged += OnLevel2ColChanged;
}
public void SetSecurity(string board, string seccode)
{
Task.Run(() => {
Board = board;
Seccode = seccode;
Level2Items = Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
_dispatcher.Invoke(() =>
{
IsUsaChanged?.Invoke(Board == "MCT");
OnIntsrumentChanged();
});
UpdateWindowInstrument();
});
}
public void SetSecurity(string board, string seccode)
{
if (board == Board && seccode == Seccode)
{
return;
}
Board = board;
Seccode = seccode;
if (Board == "MCT")
{
Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
}
AllTrades = TickDataHandler.AddAllTradesSubsribtion(Board, Seccode);
UpdateWindowInstrument();
}
public AllTradesSimpleViewModel(string board, string seccode, Window window, int id = 0)
{
Window = window;
Closing = new Command(arg => WindowClosing());
Board = board;
Seccode = seccode;
if (Board == "MCT")
{
Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
}
AllTrades = TickDataHandler.AddAllTradesSubsribtion(Board, Seccode);
Id = id;
if (Id == 0)
{
SaveWindow();
}
SubscribeToWindowEvents();
}
public FastOrderViewModel(string board, string seccode, Window window, int id = 0)
{
Window = window;
Board = board;
Seccode = seccode;
Size = Settings.Default.FastOrderSize;
SendOrder = new Command(PlaceOrder);
Closing = new Command(arg => WindowClosing());
Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
Level2DataHandler.Level2ColChanged += OnLevel2ColChanged;
Id = id;
if (Id == 0)
{
SaveWindow();
}
SubscribeToWindowEvents();
IsAnchorEnabled = true;
_timer = new Timer(GetBalance, null, 0, 500);
ActiveOrders = MainWindowViewModel.ClientOrdersViewModel.ActiveOrders;
ActiveStoporders = MainWindowViewModel.ClientOrdersViewModel.ActiveStoporders;
SubscriveToOrderCountUpdates();
}
public LogBookViewModel(string board, string seccode, Window window, int id = 0)
{
Window = window;
ClosingCommand = new Command(arg => Closing());
ResetCommand = new Command(arg => Reset());
Board = board;
Seccode = seccode;
_level2Items = Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
TXmlConnector.SendNewQuotes += XmlConnector_OnSendNewQuotes;
Level2Subs.Add(new Security {
Board = Board, Seccode = Seccode
});
TXmlConnector.ConnectorSendCommand(
ConnectorCommands.SubUnsubCommand("subscribe", "alltrades", Board, Seccode));
TXmlConnector.SendNewAllTrades += XmlConnector_OnSendNewTrades;
AllTradesSubs.Add(new Security {
Board = Board, Seccode = Seccode
});
Id = id;
if (Id == 0)
{
SaveWindow();
}
SubscribeToWindowEvents();
var args = GetWindowArgs() as LogBookArgs;
if (args == null)
{
UpdateWindowArgs(new LogBookArgs {
Alert = false, Ratio = 2, Size = 1, TriggerDelta = 0.5
});
return;
}
Coef = args.Ratio;
Size = args.Size;
IsAlerting = args.Alert;
TriggerDelta = args.TriggerDelta;
}
public Level2ViewModel(string board, string seccode, Window window, int id = 0)
{
Window = window;
Closing = new Command(arg => WindowClosing());
PlaceOrderCommand = new Command(PlaceOrder);
PlaceStoporderCommand = new Command(PlaceStopOrder);
Board = board;
Seccode = seccode;
Level2Items = Level2DataHandler.AddLevel2Subscribtion(Board, Seccode);
if (Board == "MCT")
{
IsUSA = true;
}
Id = id;
if (Id == 0)
{
SaveWindow();
}
SubscribeToWindowEvents();
//sub for settings changes
UseCredit = Level2Settings.Default.UseCredit;
TradeSize = Level2Settings.Default.Size;
Level2Settings.Default.PropertyChanged += SettingsChanged;
}
private void XmlConnector_OnSendNewStatus(string data)
{
var status = (ServerStatus)_statusXml.Deserialize(new StringReader(data));
if (status.Recover == "true")
{
Status = "Status: Reconnecting...";
IsReconnecting = true;
Animate = false;
return;
}
if (status.Connected != "true")
{
if (IsShuttingDown)
{
//TXmlConnector.ConnectorUnInitialize();
//Application.Current.Shutdown();
return;
}
MenuItemConnectCommand = new Command(arg => Show_LoginForm()); //set command to open LoginForm
MenuItemConnectText = "Connect"; //change text
Status = "Status: Disconnected"; //change status string
//_dialogCoordinator.ShowMessageAsync(this, "Connection status", "Connection lost");
//disable menu buttons
InfoEnabled = false;
TradeEnabled = false;
Animate = false;
SecVm = new SecuritiesViewModel();
ClientTradesViewModel = new ClientTradesViewModel();
ClientOrdersViewModel = new ClientOrdersViewModel();
//close windows
Application.Current.Dispatcher.Invoke(() => {
foreach (Window window in Application.Current.Windows)
{
if (window.GetType() != typeof(MainWindow) && window.GetType().Namespace.Split('.')[0] != "Microsoft")
{
window.Close();
}
}
});
//clear clients
ClientsViewModel.Clients.Clear();
//clear subs
Level2DataHandler.UnsubAll();
TickDataHandler.UnsubAll();
}
else
{
MenuItemConnectCommand = new Command(arg => Disconnect()); //set command to disconnect
Status = "Status: Connected"; //change text
MenuItemConnectText = "Disconnect"; //change status string
//enable menu buttons
InfoEnabled = true;
TradeEnabled = true;
Animate = true;
//Application.Current.Dispatcher.Invoke(() => {
// if (!CheckIfWindowIsOpened(typeof(Clients)))
// {
// _clientsViewModel.Timer.Start();
// new Clients { DataContext = _clientsViewModel }.Show();
// }
// });
//if reconnecting, do not restore windows
if (!IsReconnecting)
{
OpenSavedWindows();
}
ClientsViewModel.GetInfo();
IsReconnecting = false; //reconnected at this point
}
IsConnected = status.Connected == "true";
MenuItemConnectEnabled = true; //enable it after status change
IsActive = false;
}
