// This is a bit of a hack to address a design deficiency in FIXatdl 1.1, whereby when doing order amendments
// the state of any helper controls is not directly available from the input FIX fields.
// To simplify matters, we only apply this algorithm in the scenario when the StateRule's immediate Edit_t
// has a toggleable control as its source and the operator is 'EQ' (this is the same as atdl4j as at the
// time of writing).
private void UpdateRelatedHelperControls(Control_t control)
{
foreach (StateRule_t stateRule in control.StateRules)
{
Edit_t <Control_t> edit = stateRule.Edit;
if (stateRule.Value == Atdl.NullValue && edit.Operator == Operator_t.Equal)
{
string sourceControlId = edit.Field;
if (IsValidControlId(sourceControlId))
{
Control_t sourceControl = this[sourceControlId];
bool result;
if (sourceControl.IsToggleable && bool.TryParse(edit.Value, out result))
{
// If the control is a radio button, then we can only set directly, un-set
// has be done by setting its companion control
if (sourceControl is CheckBox_t || !result)
{
sourceControl.SetValue(!result);
}
else
{
SetCompanionRadioButton(sourceControl as RadioButton_t);
}
}
}
}
}
}
/// <summary>
/// Recursively copies an edit from this collection. Used to handle EditRefs.
/// </summary>
/// <param name="source">Instance of Edit_t to be copied.</param>
/// <returns>Copy of source Edit_t instance.</returns>
private Edit_t <T> Copy <T>(Edit_t source) where T : class, IValueProvider
{
Edit_t <T> target = new Edit_t <T>()
{
Field = source.Field, Field2 = source.Field2, LogicOperator = source.LogicOperator, Operator = source.Operator, Value = source.Value
};
foreach (Edit_t child in source.Edits)
{
target.Edits.Add(Copy <T>(child));
}
return(target);
}
