public void AddFilter()
{
var dlg = ViewModelFactory.CreateViewModel <PropertySelectionTaskViewModel.Factory>()
.Invoke(DataContext,
this,
_type,
props =>
{
if (props != null)
{
AddFilter(FilterModel.FromProperty(FrozenContext, props), true, props);
OnUserFilterAdded(props);
}
});
dlg.FollowRelationsOne = true;
dlg.FollowRelationsMany = false; // TODO: Not working yet, linq predicate is wrong
ViewModelFactory.ShowDialog(dlg);
}
private void Load()
{
Parent.FilterList.ResetUserFilter();
if (_selectedItem != null)
{
// Filter
foreach (var f in _selectedItem.Object.Filter)
{
var props = f.Properties.Select(i => FrozenContext.FindPersistenceObject <Property>(i)).ToList();
var mdl = FilterModel.FromProperty(FrozenContext, props);
int idx = 0;
foreach (var val in f.Values ?? new object[] { })
{
if (idx >= mdl.FilterArguments.Count)
{
break;
}
var valueMdl = mdl.FilterArguments[idx].Value;
valueMdl.SetUntypedValue(ResolveUntypedValue(val, valueMdl));
idx++;
}
Parent.FilterList.AddFilter(mdl, true, props);
}
// Cols
if (_selectedItem.Object.Columns != null && _selectedItem.Object.Columns.Count > 0)
{
Parent.DisplayedColumns.Columns.Clear();
foreach (var col in _selectedItem.Object.Columns)
{
var props = col.Properties.Select(i => FrozenContext.FindPersistenceObject <Property>(i)).ToArray();
Parent.DisplayedColumns.Columns.Add(GridDisplayConfiguration.CreateColumnDisplayModel(GridDisplayConfiguration.Mode.ReadOnly, props));
}
}
}
}