private OperationNodeViewModel(OperationNode node, OperationNodeViewModel parent)
{
this._node = node;
this._parent = parent;
this._children = new ReadOnlyCollection<OperationNodeViewModel>(
(from child in _node.Children
select new OperationNodeViewModel(child, this))
.ToList<OperationNodeViewModel>());
}
public TreeViewModel(OperationNode rootNode)
{
if (rootNode == null)
{
throw new ArgumentNullException("rootNode");
}
this.SelectedNodeDoubleClickedCommand = new RelayCommand<OperationNodeViewModel>(this.Changed);
this._rootViewModel = new OperationNodeViewModel(rootNode);
this.FirstGenerationChildren = this._rootViewModel.Children;
}
public OperationNodeViewModel(OperationNode person)
: this(person, null)
{
}
private OperationNode CreateParentNode(string parentTitle, OperationType operationType, IList<string> childrenNodes)
{
OperationNode parentNode = new OperationNode(parentTitle, OperationType.None);
if (childrenNodes != null && childrenNodes.Count() > 0)
{
foreach (string table in childrenNodes)
{
parentNode.Children.Add(new OperationNode(table, operationType));
}
}
return parentNode;
}
private void OnSaveCompleted(IDatabaseProvider provider)
{
this._provider = provider ;
this._provider.Init();
OperationNode tableParentNode = CreateParentNode("Tables", OperationType.Table, this._provider.TableNames);
OperationNode viewParentNode = CreateParentNode("Views", OperationType.View, this._provider.ViewNames);
OperationNode procedureParentNode = CreateParentNode("Procedures", OperationType.Procedure, this._provider.ProcedureNames);
OperationNode node = new OperationNode("ParentNode", OperationType.None);
node.Children.Add(tableParentNode);
node.Children.Add(viewParentNode);
node.Children.Add(procedureParentNode);
TreeViewModel viewModel = new TreeViewModel(node);
this.FirstGenerationChildren = viewModel.FirstGenerationChildren;
}
