/// <param name="sourceObjectPropertyBuilder">
/// The original <see cref="IVMPropertyBuilder{TSourceObject}"/> that was extended by
/// with the extension method.
/// </param>
internal SingleSelectionBuilder(
IVMPropertyBuilder <TSourceObject> sourceObjectPropertyBuilder,
Func <IVMPropertyBuilder <TSourceObject>, IVMPropertyDescriptor <TItemSource> > selectedSourceItemPropertyFactory
)
{
Check.NotNull(sourceObjectPropertyBuilder, nameof(sourceObjectPropertyBuilder));
_sourceObjectPropertyBuilder = sourceObjectPropertyBuilder;
_selectedSourceItemPropertyFactory = selectedSourceItemPropertyFactory;
}
public static IVMPropertyDescriptor <SingleSelectionVM <TEnum> > EnumSelection <TSourceObject, TEnum>(
this IVMPropertyBuilder <TSourceObject> sourceObjectPropertyFactory,
Expression <Func <TSourceObject, TEnum> > selectedSourceItemSelector
)
{
Check.NotNull(selectedSourceItemSelector, nameof(selectedSourceItemSelector));
Check.NotNull(sourceObjectPropertyFactory, nameof(sourceObjectPropertyFactory));
return(sourceObjectPropertyFactory
.SingleSelection(selectedSourceItemSelector)
.WithItems(x => GetEnumValues <TEnum>())
.WithCaption(x => EnumLocalizer.GetCaption(x)));
}
public static MultiSelectionBuilder <TSourceObject, TItemSource> MultiSelection <TSourceObject, TItemSource>(
this IVMPropertyBuilder <TSourceObject> sourceObjectPropertyFactory,
Func <TSourceObject, ICollection <TItemSource> > selectedSourceItemsSelector
)
{
Check.NotNull(selectedSourceItemsSelector, nameof(selectedSourceItemsSelector));
Check.NotNull(sourceObjectPropertyFactory, nameof(sourceObjectPropertyFactory));
var builder = new MultiSelectionBuilder <TSourceObject, TItemSource>(
sourceObjectPropertyFactory,
selectedSourceItemsPropertyFactory: factory =>
factory.Property.DelegatesTo(selectedSourceItemsSelector)
);
return(builder);
}
public static SingleSelectionBuilder <TSourceObject, TItemSource> SingleSelection <TSourceObject, TItemSource>(
this IVMPropertyBuilder <TSourceObject> sourceObjectPropertyFactory,
Expression <Func <TSourceObject, TItemSource> > selectedSourceItemSelector
)
{
Check.NotNull(selectedSourceItemSelector, nameof(selectedSourceItemSelector));
Check.NotNull(sourceObjectPropertyFactory, nameof(sourceObjectPropertyFactory));
var builder = new SingleSelectionBuilder <TSourceObject, TItemSource>(
sourceObjectPropertyFactory,
selectedSourceItemPropertyFactory: factory =>
factory.Property.MapsTo(selectedSourceItemSelector)
);
return(builder);
}
