public ChartWindow(CandleSeries candleSeries)
{
InitializeComponent();
if (candleSeries == null)
{
throw new ArgumentNullException(nameof(candleSeries));
}
_candleSeries = candleSeries;
_trader = MainWindow.Instance.Trader;
Chart.ChartTheme = ChartThemes.ExpressionDark;
var area = new ChartArea();
Chart.Areas.Add(area);
_candleElem = new ChartCandleElement
{
AntiAliasing = false,
UpFillColor = Colors.White,
UpBorderColor = Colors.Black,
DownFillColor = Colors.Black,
DownBorderColor = Colors.Black,
};
area.Elements.Add(_candleElem);
var tf = (TimeSpan)candleSeries.Arg;
_trader.CandleSeriesProcessing += ProcessNewCandle;
_trader.SubscribeCandles(_candleSeries, tf.Ticks == 1 ? DateTime.Today : DateTime.Now.Subtract(TimeSpan.FromTicks(tf.Ticks * 1000)));
}
private void ConnectClick(object sender, RoutedEventArgs e)
{
if (!_isConnected)
{
if (Token.Password.IsEmpty())
{
MessageBox.Show(this, LocalizedStrings.Str3836);
return;
}
if (Trader == null)
{
// create connector
Trader = new FxcmTrader();
Trader.Restored += () => this.GuiAsync(() =>
{
// update gui labels
ChangeConnectStatus(true);
MessageBox.Show(this, LocalizedStrings.Str2958);
});
// subscribe on connection successfully event
Trader.Connected += () =>
{
// set flag (connection is established)
_isConnected = true;
// update gui labels
this.GuiAsync(() => ChangeConnectStatus(true));
};
Trader.Disconnected += () => this.GuiAsync(() => ChangeConnectStatus(false));
// subscribe on connection error event
Trader.ConnectionError += error => this.GuiAsync(() =>
{
// update gui labels
ChangeConnectStatus(false);
MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2959);
});
// subscribe on error event
Trader.Error += error =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2955));
// subscribe on error of market data subscription event
Trader.MarketDataSubscriptionFailed += (security, msg, error) =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2956Params.Put(msg.DataType, security)));
Trader.NewSecurity += _securitiesWindow.SecurityPicker.Securities.Add;
Trader.NewMyTrade += _myTradesWindow.TradeGrid.Trades.Add;
Trader.NewOrder += _ordersWindow.OrderGrid.Orders.Add;
Trader.NewStopOrder += _stopOrdersWindow.OrderGrid.Orders.Add;
Trader.NewPortfolio += _portfoliosWindow.PortfolioGrid.Portfolios.Add;
Trader.NewPosition += _portfoliosWindow.PortfolioGrid.Positions.Add;
// subscribe on error of order registration event
Trader.OrderRegisterFailed += _ordersWindow.OrderGrid.AddRegistrationFail;
// subscribe on error of order cancelling event
Trader.OrderCancelFailed += OrderFailed;
// subscribe on error of stop-order registration event
Trader.StopOrderRegisterFailed += OrderFailed;
// subscribe on error of stop-order cancelling event
Trader.StopOrderCancelFailed += OrderFailed;
Trader.MassOrderCancelFailed += (transId, error) =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str716));
Trader.NewNews += news => _newsWindow.NewsPanel.NewsGrid.News.Add(news);
// set market data provider
_securitiesWindow.SecurityPicker.MarketDataProvider = Trader;
ShowSecurities.IsEnabled = ShowNews.IsEnabled =
ShowMyTrades.IsEnabled = ShowOrders.IsEnabled =
ShowPortfolios.IsEnabled = ShowStopOrders.IsEnabled = true;
}
Trader.Token = Token.Password.To <SecureString>();
Trader.IsDemo = IsDemo.IsChecked == true;
// clear password box for security reason
//Token.Clear();
Trader.Connect();
}
else
{
Trader.Disconnect();
}
}
private void ConnectClick(object sender, RoutedEventArgs e)
{
if (!_isConnected)
{
if (Login.Text.IsEmpty())
{
MessageBox.Show(this, LocalizedStrings.Str2974);
return;
}
else if (Password.Password.IsEmpty())
{
MessageBox.Show(this, LocalizedStrings.Str2975);
return;
}
if (Trader == null)
{
// create connector
Trader = new FxcmTrader();
Trader.Restored += () => this.GuiAsync(() =>
{
// update gui labes
ChangeConnectStatus(true);
MessageBox.Show(this, LocalizedStrings.Str2958);
});
// subscribe on connection successfully event
Trader.Connected += () =>
{
// set flag (connection is established)
_isConnected = true;
// update gui labes
this.GuiAsync(() => ChangeConnectStatus(true));
};
Trader.Disconnected += () => this.GuiAsync(() => ChangeConnectStatus(false));
// subscribe on connection error event
Trader.ConnectionError += error => this.GuiAsync(() =>
{
// update gui labes
ChangeConnectStatus(false);
MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2959);
});
// subscribe on error event
Trader.Error += error =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2955));
// subscribe on error of market data subscription event
Trader.MarketDataSubscriptionFailed += (security, msg, error) =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2956Params.Put(msg.DataType, security)));
Trader.NewSecurity += security => _securitiesWindow.SecurityPicker.Securities.Add(security);
Trader.NewMyTrade += trade => _myTradesWindow.TradeGrid.Trades.Add(trade);
Trader.NewTrade += trade => _tradesWindow.TradeGrid.Trades.Add(trade);
Trader.NewOrder += order => _ordersWindow.OrderGrid.Orders.Add(order);
Trader.NewStopOrder += order => _stopOrdersWindow.OrderGrid.Orders.Add(order);
Trader.NewPortfolio += portfolio =>
{
// subscribe on portfolio updates
Trader.RegisterPortfolio(portfolio);
_portfoliosWindow.PortfolioGrid.Portfolios.Add(portfolio);
};
Trader.NewPosition += position => _portfoliosWindow.PortfolioGrid.Positions.Add(position);
// subscribe on error of order registration event
Trader.OrderRegisterFailed += _ordersWindow.OrderGrid.AddRegistrationFail;
// subscribe on error of order cancelling event
Trader.OrderCancelFailed += OrderFailed;
// subscribe on error of stop-order registration event
Trader.StopOrderRegisterFailed += OrderFailed;
// subscribe on error of stop-order cancelling event
Trader.StopOrderCancelFailed += OrderFailed;
Trader.MassOrderCancelFailed += (transId, error) =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str716));
// set market data provider
_securitiesWindow.SecurityPicker.MarketDataProvider = Trader;
ShowSecurities.IsEnabled = ShowTrades.IsEnabled =
ShowMyTrades.IsEnabled = ShowOrders.IsEnabled =
ShowPortfolios.IsEnabled = ShowStopOrders.IsEnabled = true;
}
Trader.Login = Login.Text;
Trader.Password = Password.Password;
Trader.Address = Address.Text.To <Uri>();
Trader.Connection = Connection.Text;
// clear password box for security reason
//Password.Clear();
Trader.Connect();
}
else
{
Trader.Disconnect();
}
}
