public void Initialize(HostPanelForIndicator panelNamedFolding)
{
this.HostPanelForIndicator = panelNamedFolding;
this.closesProxyEffective_cached = null;
this.barsEffective_cached = null;
this.BuildParametersFromAttributes();
this.OwnValuesCalculated.Clear();
//this.OwnValuesCalculated.Description = this.Name; //appears after .BuildParametersFromAttributes();
this.OwnValuesCalculated.Description = this.NameWithParameters;
}
public void IndicatorsInstantiateStoreInSnapshot()
{
this.Executor.ExecutionDataSnapshot.Indicators.Clear();
Type myChild = this.GetType();
PropertyInfo[] lookingForIndicators = myChild.GetProperties();
foreach (PropertyInfo propertyIndicator in lookingForIndicators)
{
Type hopefullyIndicatorChildType = propertyIndicator.PropertyType;
bool isIndicatorChild = typeof(Indicator).IsAssignableFrom(hopefullyIndicatorChildType);
if (isIndicatorChild == false)
{
continue;
}
Indicator indicatorInstance = null;
var expectingNull = propertyIndicator.GetValue(this, null);
if (expectingNull != null)
{
indicatorInstance = expectingNull as Indicator;
//Debugger.Break();
//continue;
}
else
{
object indicatorInstanceUntyped = Activator.CreateInstance(hopefullyIndicatorChildType);
indicatorInstance = indicatorInstanceUntyped as Indicator;
if (indicatorInstance == null)
{
Debugger.Break();
continue;
}
}
indicatorInstance.Name = propertyIndicator.Name;
//MORE_EFFECTIVE_IN_Indicator.NotOnChartBarsKey_get() indicatorInstance.OwnValuesCalculated.ScaleInterval = this.Bars.ScaleInterval;
//indicatorInstance.BuildParametersFromAttributes(); //indicatorInstance.Initialize() invokes BuildParametersFromAttributes();
HostPanelForIndicator priceOrItsOwnPanel = this.Executor.ChartShadow.GetHostPanelForIndicator(indicatorInstance);
indicatorInstance.Initialize(priceOrItsOwnPanel);
#region overwriting IndicatorParameters from Strategy attributes; similar to Indicator.BuildParametersFromAttributes()
object[] attributes = propertyIndicator.GetCustomAttributes(typeof(IndicatorParameterAttribute), true);
string attributesAllAvailable = "";
foreach (object attrObj in attributes)
{
IndicatorParameterAttribute attr = attrObj as IndicatorParameterAttribute;
if (attributesAllAvailable.Length > 0)
{
attributesAllAvailable += ",";
}
attributesAllAvailable += attr;
}
foreach (object attrObj in attributes)
{
IndicatorParameterAttribute attr = attrObj as IndicatorParameterAttribute;
IndicatorParameter param = new IndicatorParameter(attr);
if (indicatorInstance.ParametersByName.ContainsKey(param.Name) == false)
{
string msg = "SCRIPT_SETS_ATTRIBUTE_FOR_INDICATOR_WHICH_IT_DOESNT_HAVE#1 param[" + param + "] attributesAllAvailable[" + attributesAllAvailable + "]";
Assembler.PopupException(msg);
continue;
}
// strategy has an Indicator and an attribute for that indicator; find matching property in the indicator & overwrite
PropertyInfo propertyIndicatorFoundUnique = null;
PropertyInfo[] lookingForIndicatorParameters = indicatorInstance.GetType().GetProperties();
foreach (PropertyInfo propertyIndicatorInstance in lookingForIndicatorParameters)
{
if (propertyIndicatorInstance.Name != param.Name)
{
continue;
}
propertyIndicatorFoundUnique = propertyIndicatorInstance;
break;
}
if (propertyIndicatorFoundUnique == null)
{
string msg = "SCRIPT_SETS_ATTRIBUTE_FOR_INDICATOR_WHICH_IT_DOESNT_HAVE#2 param[" + param + "] attributesAllAvailable[" + attributesAllAvailable + "]";
Assembler.PopupException(msg);
continue;
}
object valueCurrentCasted = param.ValueCurrent;
if (propertyIndicatorFoundUnique.PropertyType.Name == "Int32")
{
valueCurrentCasted = (int)Math.Round(param.ValueCurrent);
}
propertyIndicatorFoundUnique.SetValue(indicatorInstance, valueCurrentCasted, null);
indicatorInstance.ParametersByName[param.Name] = param;
}
// resetting it for fair recalculation to include parameters into this.NameWithParameters; it isn't redundant!
indicatorInstance.parametersAsStringShort = null;
#endregion
propertyIndicator.SetValue(this, indicatorInstance, null);
this.Executor.ExecutionDataSnapshot.Indicators.Add(propertyIndicator.Name, indicatorInstance);
}
}
public void Initialize(HostPanelForIndicator panelNamedFolding) {
this.HostPanelForIndicator = panelNamedFolding;
this.closesProxyEffective_cached = null;
this.barsEffective_cached = null;
this.BuildParametersFromAttributes();
this.OwnValuesCalculated.Clear();
//this.OwnValuesCalculated.Description = this.Name; //appears after .BuildParametersFromAttributes();
this.OwnValuesCalculated.Description = this.NameWithParameters;
}
