protected virtual CustomLookUpOptPopupContent CreateWindow()
{
var destType = typeof(IListViewModel <>).MakeGenericType(LookupInfo.ItemType);
var model = (IObjectListViewModel)IoC.Instance.Resolve(destType, null);
model.Mode = ObjectListMode.LookUpList3Points;
model.AllowAddNew = true;
model.InitializeMenus();
//model.IsFilterVisible = true;
var modelCapt = model as PanelViewModelBase;
if (modelCapt != null)
{
modelCapt.SetPanelCaptionPrefix(DataContext.GetType());
modelCapt.IsActive = true;
}
if (EditValue != null)
{
model.ValueMember = GetValueMember();
model.EditValue = EditValue;
}
// выставляем ограничения на кол-во строк
if (model.CustomFilters != null)
{
model.CustomFilters.MaxRowCount = MaxFetchItemsCount;
model.CustomFilters.FilterExpression = "NONE";
model.CustomFilters.SqlFilterExpression = FilterInternal;
if (!string.IsNullOrEmpty(FilterInternal)) //Внимание. Метод зависит от наличия меню - model.InitializeMenus
{
model.ChangeImageFilter(false);
}
}
// если у нас уже нафильтровано какое-то кол-во значений - отдаем их в форму
if (ItemsSource != null)
{
var items = ItemsSource.Clone();
if (items is IList)
{
foreach (var item in ((IList)items).OfType <EditableBusinessObject>())
{
item.AcceptChanges();
}
}
model.SetSource(items);
//model.CustomFilters.FilterExpression = FilterInternal;
}
else // иначе лезем в БД за данными для "..."
{
model.ApplyFilter();
}
var result = new CustomLookUpOptPopupContent
{
DataContext = model,
};
if (result.Owner == null && Application.Current.MainWindow.IsActive)
{
result.Owner = Application.Current.MainWindow;
}
return(result);
}