public override void Load(SettingsStorage storage)
{
base.Load(storage);
var compositionId = storage.GetValue <Guid>("CompositionId");
var registry = ConfigManager.GetService <StrategiesRegistry>();
var composition = (CompositionDiagramElement)registry.Strategies.FirstOrDefault(c => c.TypeId == compositionId);
Strategy = new EmulationDiagramStrategy
{
Id = storage.GetValue <Guid>("StrategyId"),
DataPath = storage.GetValue <string>("DataPath"),
StartDate = storage.GetValue <DateTime>("StartDate"),
StopDate = storage.GetValue <DateTime>("StopDate"),
SecurityId = storage.GetValue <string>("SecurityId"),
MarketDataSource = storage.GetValue <MarketDataSource>("MarketDataSource"),
CandlesTimeFrame = storage.GetValue <TimeSpan>("CandlesTimeFrame"),
Composition = registry.Clone(composition)
};
DiagramDebuggerControl.Debugger.Load(storage.GetValue <SettingsStorage>("Debugger"));
_layoutManager.LoadLayout(storage.GetValue <string>("Layout"));
}
private void OnStrategyPropertyChanged(EmulationDiagramStrategy strategy)
{
if (strategy != null)
{
strategy.PropertyChanged += OnStrategyPropertyChanged;
var composition = strategy.Composition;
Debugger = new DiagramDebugger(composition)
{
IsEnabled = true
};
Debugger.Break += OnDebuggerBreak;
Debugger.CompositionChanged += OnDebuggerCompositionChanged;
NoStrategyLabel.Visibility = Visibility.Hidden;
DiagramEditor.Composition = composition;
ShowElementProperties(null);
}
else
{
Debugger = null;
NoStrategyLabel.Visibility = Visibility.Visible;
DiagramEditor.Composition = new CompositionDiagramElement {
Name = string.Empty
};
}
DiagramEditor.Composition.IsModifiable = false;
}
private void OpenEmulation(CompositionItem item)
{
var strategy = new EmulationDiagramStrategy
{
Composition = _strategiesRegistry.Clone(item.Element)
};
var content = new EmulationControl
{
Strategy = strategy
};
_layoutManager.OpenDocumentWindow(content);
}
private void OnStrategyChanged(EmulationDiagramStrategy oldStrategy, EmulationDiagramStrategy newStrategy)
{
if (oldStrategy != null)
{
ConfigManager
.GetService <LogManager>()
.Sources
.Remove(oldStrategy);
oldStrategy.OrderRegistering += OnStrategyOrderRegistering;
oldStrategy.OrderReRegistering += OnStrategyOrderReRegistering;
oldStrategy.OrderRegisterFailed += OnStrategyOrderRegisterFailed;
oldStrategy.StopOrderRegistering += OnStrategyOrderRegistering;
oldStrategy.StopOrderReRegistering += OnStrategyOrderReRegistering;
oldStrategy.StopOrderRegisterFailed += OnStrategyOrderRegisterFailed;
oldStrategy.NewMyTrades += OnStrategyNewMyTrade;
}
DiagramDebuggerControl.Strategy = newStrategy;
if (newStrategy == null)
{
return;
}
ConfigManager
.GetService <LogManager>()
.Sources
.Add(newStrategy);
newStrategy.OrderRegistering += OnStrategyOrderRegistering;
newStrategy.OrderReRegistering += OnStrategyOrderReRegistering;
newStrategy.OrderRegisterFailed += OnStrategyOrderRegisterFailed;
newStrategy.StopOrderRegistering += OnStrategyOrderRegistering;
newStrategy.StopOrderReRegistering += OnStrategyOrderReRegistering;
newStrategy.StopOrderRegisterFailed += OnStrategyOrderRegisterFailed;
newStrategy.NewMyTrades += OnStrategyNewMyTrade;
newStrategy.PnLChanged += () =>
{
var pnl = new EquityData
{
Time = newStrategy.CurrentTime,
Value = newStrategy.PnL - newStrategy.Commission ?? 0
};
var unrealizedPnL = new EquityData
{
Time = newStrategy.CurrentTime,
Value = newStrategy.PnLManager.UnrealizedPnL
};
var commission = new EquityData
{
Time = newStrategy.CurrentTime,
Value = newStrategy.Commission ?? 0
};
_pnlCurve.Add(pnl);
_unrealizedPnLCurve.Add(unrealizedPnL);
_commissionCurve.Add(commission);
};
newStrategy.PositionChanged += () => _posItems.Add(new EquityData
{
Time = newStrategy.CurrentTime,
Value = newStrategy.Position
});
}