public void DeleteCustomFilter(FilterItem filterItem)
{
try
{
CustomFilters.Remove(filterItem);
SaveCustomFilters();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public void DuplicateFilter(FilterItem filterItem)
{
try
{
var newItem = filterItem.Clone("Copy of " + filterItem.Name, null);
CustomFilters.Add(newItem);
SaveCustomFilters();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public void CreateCustomFilter(string module)
{
try
{
if (module != string.Empty && this.settings.Module != module)
{
return;
}
FilterItem filterItem = CreateFilterItem(string.Empty, null, null);
var filterViewModel = CreateCustomFilterViewModel(filterItem, true);
ShowFilter(filterItem, filterViewModel, () => AddNewCustomFilter(filterItem));
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public void ModifyCustomFilterCriteria(FilterItem existing, CriteriaOperator criteria)
{
try
{
if (!ReferenceEquals(existing.FilterCriteria, null) && !ReferenceEquals(criteria, null) && existing.FilterCriteria.ToString() == criteria.ToString())
{
return;
}
existing.FilterCriteria = criteria;
SaveCustomFilters();
if (existing == SelectedItem)
{
OnSelectedItemChanged();
}
UpdateFilters();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
void ShowFilter(FilterItem filterItem, CustomFilterViewModel filterViewModel, Action onSave)
{
try
{
if (FilterDialogService.ShowDialog(MessageButton.OKCancel, "Crear Filtro Persnalizado", "CustomFilterView", filterViewModel) != MessageResult.OK)
{
return;
}
filterItem.FilterCriteria = filterViewModel.FilterCriteria;
filterItem.Name = filterViewModel.FilterName;
ActiveFilterItem = filterItem;
if (filterViewModel.Save)
{
onSave();
UpdateFilters();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public void ModifyCustomFilter(FilterItem existing)
{
try
{
FilterItem clone = existing.Clone();
var filterViewModel = CreateCustomFilterViewModel(clone, true);
ShowFilter(clone, filterViewModel, () =>
{
existing.FilterCriteria = clone.FilterCriteria;
existing.Name = clone.Name;
SaveCustomFilters();
if (existing == SelectedItem)
{
OnSelectedItemChanged();
}
});
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
FilterItem CreateFilterItem(string name, CriteriaOperator filterCriteria, string imageUri)
{
return(FilterItem.Create(GetEntityCount(filterCriteria), name, filterCriteria, imageUri, this));
}
public FilterItem Clone(string name, string imageUri)
{
return(FilterItem.Create(EntitiesCount, name, FilterCriteria, imageUri, FilterTreeViewModel));
}
public FilterItem Clone()
{
return(FilterItem.Create(EntitiesCount, Name, FilterCriteria, ImageUri, FilterTreeViewModel));
}
