private SelectStateViewModel(IDataService service, Country country, State state, Action<State> select,
Action cancel)
{
_service = service;
_initialCountry = country;
_initialState = state;
_select = select;
_cancel = cancel;
}
private SelectSuburbViewModel(IDataService service, Country country, State state, Suburb suburb,
Action<Suburb> select, Action cancel)
{
_service = service;
_initialCountry = country;
_initialState = state;
_initialSuburb = suburb;
_select = select;
_cancel = cancel;
}
private void FixupCountry(Country previousValue, bool skipKeys = false)
{
if (IsDeserializing)
{
return;
}
if (Country != null)
{
CountryId = Country.Id;
}
else if (!skipKeys)
{
CountryId = null;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("Country")
&& (ChangeTracker.OriginalValues["Country"] == Country))
{
ChangeTracker.OriginalValues.Remove("Country");
}
else
{
ChangeTracker.RecordOriginalValue("Country", previousValue);
}
if (Country != null && !Country.ChangeTracker.ChangeTrackingEnabled)
{
Country.StartTracking();
}
}
}
// Shared static public methods
public static void Ask(IDataService service, Country country, State state, Suburb suburb,
Action<Suburb> select, Action cancel)
{
(new SelectSuburbViewModel(service, country, state, suburb, select, cancel)).Ask();
}
static SettingViewModel()
{
ApplySettingDefault();
DummyCity = new City() { Id = -1, Name = "-select-" };
DummyAssociation = new Association() { Id = -1, Name = "-ALL ASSOCIATIONS-" };
DummyCountry = new Country() { Id = -1, Name = "-ALL COUNTRIES-", HasStates = true, DisplayStates = true };
DummyState = new State() { Id = -1, Name = "-select-" };
}
public bool Equals(Country other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
if (other.Id == 0 && Id == 0)
return false;
else
return other.Id == Id;
}
