private void NewRuleCommandHandler()
{
XElement element = null;
SignalRule signalRule = null;
element = XElementExtensions.NewSignalRule();
signalRule = element.ToTypeSignalRule();
if (element != null && signalRule != null)
{
NewRuleViewModel newRuleViewModel = new NewRuleViewModel {
SignalRule = signalRule
};
// here we have to open a new rule dialog.
_dialogContainerService.ShowDialog(newRuleViewModel);
if (newRuleViewModel.Result == DialogResult.Success)
{
if (this.SignalRules != null && _document != null)
{
_document.Root.Add(element, Environment.NewLine);
this.SignalRules.Add(signalRule);
this.IsDirty = true;
this.PrimaryCommand.RaiseCanExecuteChanged();
}
}
}
}
private void EditRuleCommandHandler(SignalRule signalRule)
{
if (signalRule != null)
{
SignalRule preservedSignalRule = signalRule.DeepCopy();
NewRuleViewModel editRuleViewModel = new NewRuleViewModel(performValidationOnLoad: false)
{
SignalRule = signalRule
};
editRuleViewModel.Title = "Edit Rule";
editRuleViewModel.PrimaryButtonText = "Save";
// here we have to open a new rule dialog.
_dialogContainerService.ShowDialog(editRuleViewModel);
if (editRuleViewModel.Result == DialogResult.Success)
{
this.IsDirty = true;
this.PrimaryCommand.RaiseCanExecuteChanged();
}
else
{
signalRule.AllowedValues = preservedSignalRule.AllowedValues;
signalRule.AllowFutureDate = preservedSignalRule.AllowFutureDate;
signalRule.AllowNull = preservedSignalRule.AllowNull;
signalRule.DateFormat = preservedSignalRule.DateFormat;
signalRule.Element = preservedSignalRule.Element;
signalRule.IsActive = preservedSignalRule.IsActive;
signalRule.MaxDate = preservedSignalRule.MaxDate;
signalRule.MaxLength = preservedSignalRule.MaxLength;
signalRule.MaxValue = preservedSignalRule.MaxValue;
signalRule.MinDate = preservedSignalRule.MinDate;
signalRule.MinLength = preservedSignalRule.MinLength;
signalRule.MinValue = preservedSignalRule.MinValue;
signalRule.NotAllowedValues = preservedSignalRule.NotAllowedValues;
signalRule.SignalID = preservedSignalRule.SignalID;
signalRule.ValueType = preservedSignalRule.ValueType;
}
}
}