/// <summary> Добавить сигнал </summary>
/// <param name="newSignal"></param>
public void AddSignal(SignalMarket newSignal)
{
if (newSignal.IsNull())
{
return;
}
var oldEl = this.Signals.FirstOrDefault(s =>
s.Comment == newSignal.Comment &&
s.Condition == newSignal.Condition &&
s.DateTime == newSignal.DateTime &&
s.Infinity == newSignal.Infinity &&
s.Price == newSignal.Price &&
s.SecClass == newSignal.SecClass &&
s.TimeFrame == newSignal.TimeFrame &&
s.Type == newSignal.Type &&
s.Volume == newSignal.Volume
);
lock (syncObj)
{
if (oldEl.NotIsNull())
{
this.Signals.Remove(oldEl);
}
this.Signals.Add(newSignal);
}
if (this.OnAdd.NotIsNull())
{
this.OnAdd(newSignal);
}
this.SaveSignals();
}
/// <summary>
/// Получить индекс в коллекции
/// </summary>
/// <param name="signal"></param>
/// <returns></returns>
public int GetIndex(SignalMarket signal)
{
lock (syncObj)
{
return(Signals.Count > 0 ? Signals.IndexOf(signal) : 0);
}
}
/// <summary> Удалить сигнал </summary>
/// <param name="newSignal"></param>
public bool RemoveSignal(SignalMarket remSignal)
{
if (remSignal.IsNull())
{
return(false);
}
bool res = false;
lock (syncObj)
{
res = Signals.Remove(remSignal);
}
if (this.OnRemove.NotIsNull() && res)
{
this.OnRemove(remSignal);
}
this.SaveSignals();
return(res);
}
public bool MoveDown(SignalMarket signal)
{
if (signal.IsNull())
{
return(false);
}
var index = this.Signals.IndexOf(signal);
if (index >= 0 && index < this.Signals.Count - 1)
{
lock (syncObj)
{
this.Signals.Remove(signal);
this.Signals.Insert(index + 1, signal);
this.SaveSignals();
}
return(true);
}
return(false);
}