public override void Connect()
{
if (viewModelPropertyWatcher != null)
{
// Already connected - no need to connect again.
return;
}
string propertyName;
object viewModel;
ParseViewModelEndPointReference(viewModelPropertyName, out propertyName, out viewModel);
viewModelPropertyWatcher = new PropertyWatcher(viewModel, propertyName, NotifyPropertyChanged_PropertyChanged);
UpdateViewModel();
}
public override void Connect()
{
dropdown = GetComponent <Dropdown>();
var selectionPropertyEndPoint = MakeViewModelEndPoint(viewModelSelectionPropertyName, selectionUIToViewModelAdapter);
var selectionPropertySync = new PropertySync(
// Source
selectionPropertyEndPoint,
// Dest
new PropertyEndPoint(
this,
"SelectedOption",
CreateAdapter(selectionViewModelToUIAdapter),
"view",
this
),
// Errors, exceptions and validation.
!string.IsNullOrEmpty(exceptionPropertyName)
? MakeViewModelEndPoint(exceptionPropertyName, exceptionAdapterTypeName)
: null
,
this
);
selectionPropertyWatcher = selectionPropertyEndPoint
.Watch(() => selectionPropertySync.SyncFromSource());
selectionEventWatcher = new UnityEventWatcher(
dropdown,
"onValueChanged",
() =>
{
selectedOption = Options[dropdown.value]; // Copy value back from dropdown.
selectionPropertySync.SyncFromDest();
}
);
var optionsPropertySync = new PropertySync(
// Source
MakeViewModelEndPoint(viewModelOptionsPropertyName, null),
// Dest
new PropertyEndPoint(
this,
"Options",
CreateAdapter(optionsAdapter),
"view",
this
),
// Errors, exceptions and validation.
null, // Validation not needed
this
);
// Copy the initial value from view-model to view.
selectionPropertySync.SyncFromSource();
optionsPropertySync.SyncFromSource();
UpdateOptions();
}