public FilterItemViewModel(FilterEditorViewModel root, FilterClusterViewModel parent, FilterBase item)
: base(root, parent)
{
if (item == null)
throw new ArgumentNullException("item");
this.Filter = item;
}
public FilterElementEditorViewModel(FilterBase filter = null)
{
if (filter != null)
{
this._currentSelectedItem = filter.Identifier + ": " + filter.Description;
this._prevDescString = this._currentSelectedItem;
ConfiguredFilterBase = QueryCompiler.ToFilter(filter.ToQuery()).Filters.First() as FilterBase;
this.IsNegate = filter.Negate;
}
else
{
this.CurrentSelectedItem = GetFilterDescriptions().First();
}
this._filterDescriptions = GetFilterDescriptions().ToArray();
}
public void AddNewNGRule(FilterBase filter)
{
this.MuteFilterCluster.Join(filter);
}
public FilterBase EditFilter(FilterBase original = null)
{
var vm = new FilterElementEditorViewModel(original);
Messenger.Raise(new TransitionMessage(vm, "ShowFilterElementEditor"));
if (vm.Success)
return vm.ConfiguredFilterBase;
else
return null;
}
