/// <summary>
/// Find the Generic Control for this ControlType. For each type of Event defined there, enable that event
/// by passing a handler to the instantiating class.
/// </summary>
private void SetupGenericEvents()
{
//if there is a generic control for this type, get the events defined in the generic control and activate them in the implementation
GnosisGenericControlController genericControlController = GlobalData.Singleton.FindGenericControllerByType(ControlImplementation.ControlType);
if (genericControlController != null)
{
var eventTypes = genericControlController.EventHandlers.Select(x => x._EventType).Distinct().ToList();
foreach (GnosisEventHandler.GnosisEventType type in eventTypes)
{
EnableGenericEvent(type);
}
}
}
private bool EvaluateSequence(string input)
{
MatchCollection conditions = regexCondition.Matches(input);
foreach (Match condition in conditions)
{
//Find the source control and evaluate the relevant property
//We do not have the id of the source control. We find it by type.
//It may reference the control on which the event was raised - ownerControl
string propertyName = regexPropertyName.Match(condition.ToString()).ToString();
GnosisEventHandlerSource source = FindEventHandlerSource(propertyName);
if (source == null)
{
GlobalData.Singleton.ErrorHandler.HandleError("Could not find event handler source for " + propertyName, "GnosisBooleanHelper.EvaluateSequence");
}
bool result = false;
string sourceControlType = source.ControlType;
if (ownerControl.ControlType.Equals(sourceControlType))
{
//check property of ownerControl
PropertyInfo prop = ownerControl.GetType().GetProperty(propertyName);
result = (bool)prop.GetValue(ownerControl, null);
}
else if (sourceControlType.Equals("Connection"))
{
GnosisConnection connection = GlobalData.Singleton.Connection;
PropertyInfo propInfo = connection.GetType().GetProperty(propertyName);
result = (bool)propInfo.GetValue(connection, null);
}
else if (sourceControlType.Equals("Generic Menu Item"))
{
GnosisGenericMenuItemController target = GnosisGenericMenuItemController.CurrentMenuItemController;
PropertyInfo propInfo = target.GetType().GetProperty(propertyName);
result = (bool)propInfo.GetValue(target, null);
}
else if (sourceControlType.Equals("Navigator Tile"))
{
GnosisNavTileController target = GlobalData.Singleton.PrimarySplitController.NavTileController;
PropertyInfo propInfo = target.GetType().GetProperty(propertyName);
result = (bool)propInfo.GetValue(target, null);
}
else
{
//Look for the GenericControlController
GnosisGenericControlController genericControlController = GlobalData.Singleton.FindGenericControllerByType(sourceControlType);
if (genericControlController != null)
{
GnosisVisibleController target = genericControlController.CurrentInstance;
PropertyInfo propInfo = target.GetType().GetProperty(propertyName);
result = (bool)propInfo.GetValue(target, null);
}
else
{
GlobalData.Singleton.ErrorHandler.HandleError("GenericControl not found of type " + sourceControlType.ToString(),
"GnosisBooleanHelper.EvaluateSequence");
}
}
if (condition.ToString().Contains("Not"))
{
result = !result;
}
input = input.Replace(condition.ToString(), result.ToString());
}
bool sequenceResult = Eval(input);
//MatchCollection booleans = regexBooleans.Matches(input);
//List<bool> results = new List<bool>();
//foreach (Match m in booleans)
//{
// results.Add(Boolean.Parse(m.ToString()));
//}
//if (input.Contains("and"))
//{
// if (results.Any(x => x == false))
// {
// sequenceResult = false;
// }
// else
// {
// sequenceResult = true;
// }
//}
//else if (input.Contains("or"))
//{
// if (results.Any(x => x == true))
// {
// sequenceResult = true;
// }
// else
// {
// sequenceResult = false;
// }
//}
//else //only one condition
//{
// if (input.Contains("True"))
// {
// sequenceResult = true;
// }
// else
// {
// sequenceResult = false;
// }
//}
return(sequenceResult);
}