private void AddNode(SemanticTypeViewModel st)
{
foreach (SemanticType w in _words)
{
if (st.Id == w.ParentId)
{
SemanticTypeViewModel child = new SemanticTypeViewModel(w);
st.Words.Add(child);
AddNode(child);
}
}
}
public void Bind()
{
Parents.Clear();
_words = Data.Access.GetSemanticTypes();
foreach (SemanticType type in _words)
{
SemanticTypeViewModel parent = new SemanticTypeViewModel(type);
AddNode(parent);
if (parent.ParentId == 0)
{
parent.IsExpanded = true;
Parents.Add(parent);
}
}
}
private SemanticTypeViewModel Deepen(SemanticTypeViewModel stvm)
{
SemanticTypeViewModel selected = null;
foreach (SemanticTypeViewModel semanticTypeViewModel in stvm.Words)
{
if (semanticTypeViewModel.IsSelected)
{
return(semanticTypeViewModel);
}
selected = Deepen(semanticTypeViewModel);
if (selected != null && selected.IsSelected)
{
return(selected);
}
}
return(selected);
}
private SemanticTypeViewModel GetSelectedType()
{
SemanticTypeViewModel selected = null;
foreach (SemanticTypeViewModel semanticTypeViewModel in Parents)
{
if (semanticTypeViewModel.IsSelected)
{
return(semanticTypeViewModel);
}
selected = Deepen(semanticTypeViewModel);
if (selected != null && selected.IsSelected)
{
break;
}
}
return(selected);
}
