protected void SetThisTool(Utensile tool)
{
try
{
if (tool == null)
{
return;
}
var matGuid = Singleton.Instance.MaterialeGuid;
tool.SelectParameter(matGuid);
Operazione.SetTool(tool);
_utensileViewModel = ToolTreeViewItemViewModel.GetViewModel(Operazione.Utensile, null);
_utensileViewModel.OnUpdated += ChildViewModelUpdated;
OnPropertyChanged("UtensileViewModel");
}
catch (Exception ex)
{
throw new Exception("OperazioneViewModel.AutoToolFind");
}
}
private void UpdateTreeView()
{
var previousTreeView = TreeView;
var newTreeView = new ObservableCollection <TreeViewItemViewModel>();
var ts = _magazzinoUtensile.GetTools <Utensile>(_measureUnit);
var tipies = from t in ts
group t by t.GetType()
into tg
select tg;
foreach (var tipy in tipies)
{
string groupName;
_toolDictName.TryGetValue(tipy.Key, out groupName);
var toolTypeTreeView = new ToolTypeItemViewModel(groupName);
toolTypeTreeView.OnItemSelected += OnItemSelected;
newTreeView.Add(toolTypeTreeView);
foreach (var utensile in tipy)
{
var t = ToolTreeViewItemViewModel.GetViewModel(utensile, toolTypeTreeView);
t.OnItemSelected += OnItemSelected;
toolTypeTreeView.Children.Add(t);
}
}
/*
* Ora itero vecchio albero per mantenere struttura,
*
*/
foreach (var treeViewItemViewModel in previousTreeView)
{
foreach (var toolTypeItemViewModel in newTreeView)
{
if (treeViewItemViewModel.Label == toolTypeItemViewModel.Label && treeViewItemViewModel.IsExpanded)
{
toolTypeItemViewModel.IsExpanded = true;
var oldChildren = treeViewItemViewModel.Children.OfType <ToolTreeViewItemViewModel>();
var newChildre = toolTypeItemViewModel.Children.OfType <ToolTreeViewItemViewModel>();
foreach (var oldChild in oldChildren)
{
if (oldChild.IsExpanded)
{
foreach (var newChild in newChildre)
{
if (oldChild.Tool.ToolGuid == newChild.Tool.ToolGuid)
{
newChild.IsExpanded = true;
}
}
}
}
}
}
}
TreeView = newTreeView;
//if (TreeView.Count > 0)
// TreeView.Clear();
//foreach (var keyValuePair in _toolDictName)
//{
// var tools = _magazzinoUtensile.GetTools(keyValuePair.Key, _measureUnit);
// var drillTreeItem = new ToolTypeItemViewModel(keyValuePair.Value);
// drillTreeItem.OnItemSelected += TOnItemSelected;
// foreach (var drillTool in tools)
// {
// var t = ToolTreeViewItemViewModel.GetViewModel(drillTool, drillTreeItem);
// t.OnItemSelected += TOnItemSelected;
// drillTreeItem.Children.Add(t);
// }
// TreeView.Add(drillTreeItem);
//}
}