private void AddObject(object state)
{
StrategyAdapter obj = CreateObject();
InvokeAddItem(obj);
InvokeAddLog(string.Format("Item added : {0}", obj));
_objectAddTimer.Change(GetAddTimerDelay(), Timeout.Infinite);
}
internal void InsertManualItem(StrategyAdapter manualItem)
{
if (manualItem == null)
{
throw new ArgumentNullException("manualItem");
}
manualItem.SendTime = DateTime.Now;
manualItem.IsManual = true;
InvokeAddItem(manualItem.Clone());
InvokeAddLog(string.Format("Item added : {0}", manualItem));
}
public void InvokeAddItem(StrategyAdapter obj)
{
lock (_sync)
{
_objectCache.Add(obj);
Debug.WriteLine("Adding item");
AddItemHandler handler = AddItem;
if (handler != null)
{
handler(obj);
}
}
}
public void InvokeRemoveItem(StrategyAdapter obj)
{
lock (_sync)
{
_objectCache.Remove(obj);
Debug.WriteLine("Removing item");
RemoveItemHandler handler = RemoveItem;
if (handler != null)
{
handler(obj);
}
}
}
private void ObjectPropertyChanged(object state)
{
lock (_sync)
{
List <StrategyAdapter> progressItems =
_objectCache.Where(p => p.StratStat == StrategyStatus.InProgress).ToList();
var newStatus = (StrategyStatus)_random.Next(1, 4);
int count = progressItems.Count();
if (count > 0)
{
_uiDispatcher.Invoke(new Action(delegate
{
int propChangedIndex = _random.Next(0,
count -
1);
Debug.WriteLine("Changing item properties");
StrategyAdapter changedItem =
progressItems[propChangedIndex];
InvokeAddLog(
string.Format("Item status changed from {0} to {1}",
changedItem.StratStat, newStatus));
changedItem.StratStat = newStatus;
changedItem.Message = "Status changed !";
if (newStatus == StrategyStatus.Done)
{
int sign01 = _random.Next(1, 2) == 1
? -1
: 1;
int sign02 = _random.Next(1, 2) == 1
? -1
: 1;
changedItem.ExecutedAmount =
changedItem.RequestedAmount +
(sign01 * _random.Next(1000, 50000));
changedItem.ExecutedPrice =
changedItem.RequestedPrice +
(sign02 *
(decimal)_random.NextDouble());
}
}), null);
}
_objectPropertyChangedTimer.Change(GetPropertyChangedTimerDelay(), Timeout.Infinite);
}
}
private StrategyAdapter CreateObject()
{
var a = new StrategyAdapter
{
SendTime = DateTime.Now,
StratStat = StrategyStatus.InProgress,
StratType = GetStrategyTypeByRandomNumber(_random.Next(0, 3)),
Dir = GetDirectionByRandomNumber(_random.Next(0, 2)),
Message = "message " + _random.Next(0, 1000),
Product = GetProduct(_random.Next(0, 5)),
ExecutedAmount = 0,
RequestedAmount = _random.Next(100000, 50000000),
ExecutedPrice = 0,
RequestedPrice = (decimal)_random.NextDouble() + _random.Next(0, 24),
Markets = GetMarkets(_random.Next(0, 5))
};
return(a);
}
private void RemoveObject(object state)
{
lock (_sync)
{
List <StrategyAdapter> nonProgressItems =
_objectCache.Where(p => p.StratStat != StrategyStatus.InProgress).ToList();
int count = nonProgressItems.Count();
if (count > 0)
{
int removeIndex = _random.Next(0, count - 1);
StrategyAdapter objToRemove = nonProgressItems[removeIndex];
InvokeRemoveItem(objToRemove);
InvokeAddLog(string.Format("Item removed : {0}", objToRemove));
}
_objectRemoveTimer.Change(GetRemoveTimerDelay(), Timeout.Infinite);
}
}
internal void InsertManualItem(StrategyAdapter manualItem)
{
if (manualItem == null) throw new ArgumentNullException("manualItem");
manualItem.SendTime = DateTime.Now;
manualItem.IsManual = true;
InvokeAddItem(manualItem.Clone());
InvokeAddLog(string.Format("Item added : {0}", manualItem));
}
void ItemsPoolerAddItem(StrategyAdapter obj)
{
_uiDispatcher.Invoke(new Action <StrategyAdapter>(AddItem), obj);
}
public void InvokeAddItem(StrategyAdapter obj)
{
lock (_sync)
{
_objectCache.Add(obj);
Debug.WriteLine("Adding item");
AddItemHandler handler = AddItem;
if (handler != null) handler(obj);
}
}
public void InvokeRemoveItem(StrategyAdapter obj)
{
lock (_sync)
{
_objectCache.Remove(obj);
Debug.WriteLine("Removing item");
RemoveItemHandler handler = RemoveItem;
if (handler != null) handler(obj);
}
}
void ItemsPoolerAddItem(StrategyAdapter obj)
{
_uiDispatcher.Invoke(new Action<StrategyAdapter>(AddItem), obj);
}
private void RemoveItem(StrategyAdapter obj)
{
RealTimeDataSourceStrategies.Remove(obj);
}
void AddItem(StrategyAdapter strategyAdapter)
{
RealTimeDataSourceStrategies.Add(strategyAdapter);
}
void AddItem(StrategyAdapter strategyAdapter)
{
RealTimeDataSourceStrategies.Add(strategyAdapter);
}
private StrategyAdapter CreateObject()
{
var a = new StrategyAdapter
{
SendTime = DateTime.Now,
StratStat = StrategyStatus.InProgress,
StratType = GetStrategyTypeByRandomNumber(_random.Next(0, 3)),
Dir = GetDirectionByRandomNumber(_random.Next(0, 2)),
Message = "message " + _random.Next(0, 1000),
Product = GetProduct(_random.Next(0, 5)),
ExecutedAmount = 0,
RequestedAmount = _random.Next(100000, 50000000),
ExecutedPrice = 0,
RequestedPrice = (decimal)_random.NextDouble() + _random.Next(0, 24),
Markets = GetMarkets(_random.Next(0, 5))
};
return a;
}
private void RemoveItem(StrategyAdapter obj)
{
RealTimeDataSourceStrategies.Remove(obj);
}
