public WareGroupTreeViewWrapper(WareGroup wareGroup, Action<WareGroupTreeViewWrapper> onEdit, Action<WareGroupTreeViewWrapper> onSelect, WareGroupTreeViewWrapper parent)
{
_wareGroup = wareGroup;
_parent = parent;
OnEdit = onEdit;
OnSelect = onSelect;
_children = new ObservableCollection<WareGroupTreeViewWrapper>(
(from child in _wareGroup.Children
select new WareGroupTreeViewWrapper(child, onEdit, onSelect, this))
);
}
public virtual void SetUp(Func<WareGroupTreeViewWrapper>getSelected,IWareGroupModel wareGroupModel)
{
if (getSelected == null) throw new ArgumentNullException("getSelected");
if (wareGroupModel == null) throw new ArgumentNullException("wareGroupModel");
var waregroup = getSelected();
if (waregroup==null) throw new ArgumentException("Ничего не выбрано");
_wareGroup = waregroup;
_parentBeforeSave = _wareGroup.Parent;
_getSelected = getSelected;
_wareGroupModel = wareGroupModel;
}
IEnumerable<WareGroupTreeViewWrapper> FindMatches(string searchText, WareGroupTreeViewWrapper person)
{
if (person.WareGroup.Name.Contains(searchText))
yield return person;
foreach (WareGroupTreeViewWrapper child in person.Children)
foreach (WareGroupTreeViewWrapper match in this.FindMatches(searchText, child))
yield return match;
}
private void AddNewWareGroup()
{
var newWareGroup = _wareGroupModel.CreateWareGroup();
var newWrapper = new WareGroupTreeViewWrapper(newWareGroup, (e => EditWareGroup = e),
(e => CurrentSelectedWareGroup = e), CurrentSelectedWareGroup);
if (CurrentSelectedWareGroup == null)
{
WareGroups.Add(newWrapper);
}
else
{
newWareGroup.Parent = CurrentSelectedWareGroup.WareGroup;
CurrentSelectedWareGroup.Children.Add(newWrapper);
}
CurrentSelectedWareGroup = newWrapper;
EditSelected();
}