private void Chart_OnMoveOrder(Order order, decimal newPrice)
{
if (NeedToConfirm && !Confirm($"Move order to price={newPrice}?"))
{
var d = new ChartDrawData();
// redraw order with old price
d.Add(_activeOrdersElement, order);
Chart.Draw(d);
return;
}
var singleObject = UseSingleOrderObject;
Log($"MoveOrder to {newPrice}: {order}, single order object = {singleObject}");
if (IsInFinalState(order))
{
Log("invalid state for re-register");
return;
}
if (singleObject)
{
Chart_OnMoveOrder1(order, newPrice);
}
else
{
Chart_OnMoveOrder2(order, newPrice);
}
}
private void ModifyAnnotation(bool isNew)
{
Brush RandomBrush()
{
var b = new SolidColorBrush(Color.FromRgb((byte)RandomGen.GetInt(0, 255), (byte)RandomGen.GetInt(0, 255), (byte)RandomGen.GetInt(0, 255)));
b.Freeze();
return(b);
}
if (_annotation == null)
{
return;
}
IComparable x1, x2, y1, y2;
var mode = RandomGen.GetDouble() > 0.5 ? AnnotationCoordinateMode.Absolute : AnnotationCoordinateMode.Relative;
if (_annotationData == null)
{
if (mode == AnnotationCoordinateMode.Absolute)
{
GetMiddle(out var x0, out var y0);
x1 = x0 - TimeSpan.FromMinutes(RandomGen.GetInt(10, 60));
x2 = x0 + TimeSpan.FromMinutes(RandomGen.GetInt(10, 60));
y1 = y0 - RandomGen.GetInt(5, 10) * _security.PriceStep ?? 0.01m;
y2 = y0 + RandomGen.GetInt(5, 10) * _security.PriceStep ?? 0.01m;
}
else
{
x1 = 0.5 - RandomGen.GetDouble() / 10;
x2 = 0.5 + RandomGen.GetDouble() / 10;
y1 = 0.5 - RandomGen.GetDouble() / 10;
y2 = 0.5 - RandomGen.GetDouble() / 10;
}
}
else
{
mode = _annotationData.CoordinateMode.Value;
if (mode == AnnotationCoordinateMode.Absolute)
{
x1 = (DateTimeOffset)_annotationData.X1 - TimeSpan.FromMinutes(1);
x2 = (DateTimeOffset)_annotationData.X2 + TimeSpan.FromMinutes(1);
y1 = (decimal)_annotationData.Y1 + _security.PriceStep ?? 0.01m;
y2 = (decimal)_annotationData.Y2 - _security.PriceStep ?? 0.01m;
}
else
{
x1 = ((double)_annotationData.X1) - 0.05;
x2 = ((double)_annotationData.X2) + 0.05;
y1 = ((double)_annotationData.Y1) - 0.05;
y2 = ((double)_annotationData.Y2) + 0.05;
}
}
_dataThreadActions.Add(() =>
{
var data = new ChartDrawData.AnnotationData
{
X1 = x1,
X2 = x2,
Y1 = y1,
Y2 = y2,
IsVisible = true,
Fill = RandomBrush(),
Stroke = RandomBrush(),
Foreground = RandomBrush(),
Thickness = new Thickness(RandomGen.GetInt(1, 5)),
};
if (isNew)
{
data.Text = "random annotation #" + (++_annotationId);
data.HorizontalAlignment = HorizontalAlignment.Stretch;
data.VerticalAlignment = VerticalAlignment.Stretch;
data.LabelPlacement = LabelPlacement.Axis;
data.ShowLabel = true;
data.CoordinateMode = mode;
}
var dd = new ChartDrawData();
dd.Add(_annotation, data);
Chart.Draw(dd);
});
}
private void Chart_OnMoveOrder(Order oldOrder, decimal newPrice)
{
if (NeedToConfirm && !Confirm($"Move order to price={newPrice}?"))
{
var d = new ChartDrawData();
d.Add(_activeOrdersElement, oldOrder);
Chart.Draw(d);
return;
}
Log($"MoveOrder to {newPrice}: {oldOrder}");
if (IsInFinalState(oldOrder))
{
Log("invalid state for re-register");
return;
}
var newOrder = new OrderEx
{
TransactionId = _idGenerator.GetNextId(),
Type = OrderTypes.Limit,
State = OrderStates.Pending,
Price = newPrice,
Volume = oldOrder.Balance,
Direction = oldOrder.Direction,
Balance = oldOrder.Balance,
Security = oldOrder.Security,
Portfolio = oldOrder.Portfolio,
};
Chart.Draw(new ChartDrawData()
.Add(_activeOrdersElement, oldOrder, true, price: newOrder.Price));
void MoveAction()
{
if (NeedToFail)
{
Log("Move failed");
newOrder.State = OrderStates.Failed;
Chart.Draw(new ChartDrawData()
.Add(_activeOrdersElement, oldOrder, isError: true, price: oldOrder.Price));
}
else
{
oldOrder.State = OrderStates.Done;
newOrder.State = OrderStates.Active;
Log($"Order moved to new: {newOrder}");
Chart.Draw(new ChartDrawData()
.Add(_activeOrdersElement, oldOrder)
.Add(_activeOrdersElement, newOrder));
_orders.Remove(oldOrder);
_orders.Add(newOrder);
}
}
if (NeedToDelay)
{
DelayedAction(MoveAction, "move");
}
else
{
MoveAction();
}
}