public static FilterModel FromProperty(IFrozenContext frozenCtx, IEnumerable <Property> props)
{
var last = props.Last();
var label = string.Join(", ", props.Select(i => i.GetLabel()).ToArray());
if (last is DateTimeProperty)
{
return(RangeFilterModel.Create(frozenCtx, label, FilterValueSource.FromProperty(props), typeof(DateTime), null, null));
}
else if (last is IntProperty)
{
return(RangeFilterModel.Create(frozenCtx, label, FilterValueSource.FromProperty(props), typeof(int), null, null));
}
else if (last is DecimalProperty)
{
return(RangeFilterModel.Create(frozenCtx, label, FilterValueSource.FromProperty(props), typeof(decimal), null, null));
}
else if (last is DoubleProperty)
{
return(RangeFilterModel.Create(frozenCtx, label, FilterValueSource.FromProperty(props), typeof(double), null, null));
}
else
{
return(SingleValueFilterModel.Create(frozenCtx, label, props));
}
}
public static SingleValueFilterModel Create(IFrozenContext frozenCtx, string label, IFilterValueSource predicate, ObjectClass referencedClass, ControlKind requestedKind, ControlKind requestedArgumentKind)
{
if (frozenCtx == null)
{
throw new ArgumentNullException("frozenCtx");
}
var fmdl = new SingleValueFilterModel()
{
Label = label,
ValueSource = predicate,
Operator = FilterOperators.Equals,
ViewModelType = ViewModelDescriptors.Zetbox_Client_Presentables_FilterViewModels_SingleValueFilterViewModel.Find(frozenCtx),
RequestedKind = requestedKind,
RefreshOnFilterChanged = true,
};
fmdl.FilterArguments.Add(new FilterArgumentConfig(
new ObjectReferenceValueModel(label, "", true, false, requestedArgumentKind, referencedClass),
ViewModelDescriptors.Zetbox_Client_Presentables_ValueViewModels_ObjectReferenceViewModel.Find(frozenCtx)));
return(fmdl);
}
public static SingleValueFilterModel Create(IFrozenContext frozenCtx, string label, IFilterValueSource predicate, Type propType, ControlKind requestedKind, ControlKind requestedArgumentKind)
{
if (frozenCtx == null)
{
throw new ArgumentNullException("frozenCtx");
}
if (propType == null)
{
throw new ArgumentNullException("propType");
}
var fmdl = new SingleValueFilterModel()
{
Label = label,
ValueSource = predicate,
Operator = FilterOperators.Equals,
ViewModelType = ViewModelDescriptors.Zetbox_Client_Presentables_FilterViewModels_SingleValueFilterViewModel.Find(frozenCtx),
RequestedKind = requestedKind,
RefreshOnFilterChanged = false,
};
ViewModelDescriptor vDesc = null;
BaseValueModel mdl = null;
if (propType == typeof(decimal))
{
vDesc = ViewModelDescriptors.Zetbox_Client_Presentables_ValueViewModels_NullableDecimalPropertyViewModel.Find(frozenCtx);
mdl = new DecimalValueModel(label, "", true, false, requestedArgumentKind);
}
else if (propType == typeof(int))
{
vDesc = ViewModelDescriptors.Zetbox_Client_Presentables_ValueViewModels_NullableStructValueViewModel_1_System_Int32_.Find(frozenCtx);
mdl = new NullableStructValueModel <int>(label, "", true, false, requestedArgumentKind);
}
else if (propType == typeof(double))
{
vDesc = ViewModelDescriptors.Zetbox_Client_Presentables_ValueViewModels_NullableStructValueViewModel_1_System_Double_.Find(frozenCtx);
mdl = new NullableStructValueModel <double>(label, "", true, false, requestedArgumentKind);
}
else if (propType == typeof(bool))
{
vDesc = ViewModelDescriptors.Zetbox_Client_Presentables_ValueViewModels_NullableBoolPropertyViewModel.Find(frozenCtx);
fmdl.RefreshOnFilterChanged = true;
if (requestedArgumentKind == null)
{
requestedArgumentKind = NamedObjects.Gui.ControlKinds.Zetbox_App_GUI_DropdownBoolKind.Find(frozenCtx);
}
mdl = new BoolValueModel(label, "", true, false, requestedArgumentKind);
}
else if (propType == typeof(string))
{
vDesc = ViewModelDescriptors.Zetbox_Client_Presentables_ValueViewModels_ClassValueViewModel_1_System_String_.Find(frozenCtx);
mdl = new ClassValueModel <string>(label, "", true, false, requestedArgumentKind);
fmdl.Operator = FilterOperators.Contains;
}
else
{
throw new NotSupportedException(string.Format("Singlevalue filters of Type {0} are not supported yet", propType.Name));
}
fmdl.FilterArguments.Add(new FilterArgumentConfig(mdl, vDesc));
return(fmdl);
}
