public StateViewModel(StateSave state, StateSaveCategory category, IElement element)
{
this.category = category;
this.element = element;
BackingData = state;
Variables = new ObservableCollection <StateVariableViewModel>();
Name = state?.Name;
for (int i = 0; i < element.CustomVariables.Count; i++)
{
var variable = element.CustomVariables[i];
// see if there is a value for this variable
var instruction =
state?.InstructionSaves.FirstOrDefault(item => item.Member == variable.Name);
var viewModel = new StateVariableViewModel();
viewModel.VariableName = variable.Name;
viewModel.Value = instruction?.Value;
viewModel.DefaultValue = element.GetCustomVariable(variable.Name)?.DefaultValue;
viewModel.PropertyChanged += HandleStateVariablePropertyChanged;
viewModel.HasState = state != null;
this.Variables.Add(viewModel);
}
}
private void HandleStateViewModelValueChanged(StateViewModel stateViewModel, StateVariableViewModel stateVariableViewModel)
{
var value = stateVariableViewModel.Value;
var element = GlueState.Self.CurrentElement;
var customVariable = element.GetCustomVariable(stateVariableViewModel.VariableName);
ApplyValueToModel(value, stateViewModel, stateViewModel.BackingData, customVariable);
}