private void OnCloseMarketPositionClick(object sender, RoutedEventArgs e)
{
var pos = _posController.GetPosition(_instrument);
var qty = Convert.ToInt64(pos.Size);
var side = pos.Side == "Buy" ? "Sell" : "Buy";
tbCloseSlip.Background = Brushes.White;
MainWnd.HandleActionWithMetrics(btnCloseMarket, () => MainWnd.Controller.CreateCloseMarketOrder(_instrument, side, qty), "NEW ORD");
}
private void OnCloseLimitPositionClick(object sender, RoutedEventArgs e)
{
if (String.IsNullOrEmpty(tbCloseSlip.Text))
{
Warning("Slippage value is undefinfed."); return;
}
var pos = _posController.GetPosition(_instrument);
var side = pos.Side == "Buy" ? "Sell" : "Buy";
var qty = Convert.ToInt64(pos.Size);
var closeSlip = Convert.ToDouble(tbCloseSlip.Text) * _instrumentObj.TickSize;
tbCloseSlip.Background = Brushes.White;
MainWnd.HandleActionWithMetrics(btnCloseLimit, () => _posWatcher.BeginClosePosition(_instrument, side, qty, closeSlip), "NEW ORD");
}
private void CreateStopLimitOrder(Button btn, string side)
{
double stopPx = 0;
if (String.IsNullOrEmpty(tbPositionSize.Text))
{
Warning("Empty position size."); return;
}
if (String.IsNullOrEmpty(tbStopLimitPrice.Text))
{
Warning("Empty stop limit price."); return;
}
if (String.IsNullOrEmpty(tbStopPriceDelta.Text))
{
Warning("Empty trigger value"); return;
}
var triggerDelta = ToPrice(tbStopPriceDelta.Text);
var price = ToPrice(tbStopLimitPrice.Text);
var size = Convert.ToInt32(tbPositionSize.Text);
var ctrl = MainWnd.Controller;
string text = null;
if (side == "Buy")
{
if (ctrl.GetBidPrice(_instrument) > price)
{
Warning("Stop price is less than market for the buy."); return;
}
stopPx = price - triggerDelta;
}
else
{
if (price > ctrl.GetAskPrice(_instrument))
{
Warning("Stop price is more than market for the sell."); return;
}
stopPx = price + triggerDelta;
}
if (!_posController.PositionOpened(_instrument))
{
text = "OPN";
}
MainWnd.HandleActionWithMetrics(btn, () => ctrl.CreateStopLimitOrder(_instrument, side, size, price, stopPx, false, text), "NEW STOP");
}
private void CreateWatchingOrder(Button btn, string side)
{
if (PositionSize == 0)
{
Warning("Empty position size"); return;
}
var stopLoss = GetAlignedStopLoss(Convert.ToDouble(lblBidPrice.Content)); // stopLossPcnt.Value * Convert.ToDouble(lblBidPrice.Content) / 100;
if (!stopLoss.HasValue)
{
return;
}
var priceSlip = ConvertValueFromString(tbPriceSlip.Text) * _instrumentObj.TickSize;
var stopSlip = StopSlip;
MainWnd.HandleActionWithMetrics(btn, () => _posWatcher.BeginOpenPosition(_instrument, side, PositionSize, stopLoss.Value, priceSlip, stopSlip), "NEW ORD");
}
private void CreateMarketOrder(Button btn, string side)
{
if (!_posController.PositionOpened(_instrument))
{
Error("This action shouldn't create a position."); return;
}
if (String.IsNullOrEmpty(tbPositionSize.Text))
{
Error("Empty position size."); return;
}
var size = Convert.ToInt32(tbPositionSize.Text);
string text = null;
if (!_posController.PositionOpened(_instrument))
{
text = "OPN";
}
MainWnd.HandleActionWithMetrics(btn, () => MainWnd.Controller.CreateMarketOrder(_instrument, side, size, text), "NEW MARKET");
}
private void CreateLimitOrder(Button btn, string side)
{
if (String.IsNullOrEmpty(tbPositionSize.Text))
{
Warning("Empty position size."); return;
}
if (String.IsNullOrEmpty(tbLimitPrice.Text))
{
Warning("Empty limit price."); return;
}
var limitPrice = ToPrice(tbLimitPrice.Text);
var size = Convert.ToInt32(tbPositionSize.Text);
string text = null;
if (!_posController.PositionOpened(_instrument))
{
text = "OPN";
}
MainWnd.HandleActionWithMetrics(btn, () => MainWnd.Controller.CreateLimitOrder(_instrument, side, size, limitPrice, false, text), "NEW LIMIT");
}
private void OnCreateTrailClick(object sender, RoutedEventArgs e)
{
string side = "Buy";
if (String.IsNullOrEmpty(tbTrailValue.Text))
{
Warning("Empty trailing stop value"); return;
}
var trailValue = Convert.ToDouble(tbTrailValue.Text);
var exchTrail = cbExchTrail.IsChecked.Value;
var qty = CalcPositionSize(100);
MainWnd.HandleActionWithMetrics((Button)sender, () =>
{
if (exchTrail)
{
if (PositionSide == "Buy")
{
trailValue *= -1;
side = "Sell";
}
var ordData = MainWnd.Controller.Client.CreateTrailingStopOrder(_instrument, side, qty, trailValue);
_trailingStopId = ordData.OrderId;
}
else
{
_posWatcher.PositionPriceChanged(trailValue);
}
},
"TRAIL");
if (exchTrail)
{
btnCancelTrail.IsEnabled = true;
}
}