private static T ParseHierarchyElement <T>(
XElement element,
TreeItemFactory <T> factory,
Dictionary <string, HierarchyData> lookup,
T?parent
) where T : TreeItem
{
T item;
HierarchyData data;
data = CreateHierarchyData(element, lookup, parent?.Data);
item = factory(element, data);
if (parent is not null)
{
parent.Children.Add(item);
item.Parent = parent;
}
foreach (var child in element.Elements())
{
ParseHierarchyElement(child, factory, lookup, item);
}
lookup[data.Name] = data;
return(item);
}
/// <summary>
/// Does a primer search and displays the contents of the WatchDir. Not recursive.
/// </summary>
public void InitializeTree(TreeItemFactory factory)
{
if (factory == null)
{
throw new ArgumentNullException();
}
TreeItemFactory = factory;
SearchDirectory();
}
protected override void OnInitialized(EventArgs e)
{
base.OnInitialized(e);
var culumnHeaderViewModels = new[]
{
new ColumnHeaderViewModel("Name"),
new ColumnHeaderViewModel("Value"),
new ColumnHeaderViewModel("Constant", CellBodyType.CheckBox)
};
var samples = new[]
{
new TreeItem {
Name = "Dummy1"
},
new TreeItem {
Name = "Dummy2"
}
};
var sampleItemFactory = new TreeItemFactory();
var sampleModelService = new ModelService(samples, sampleItemFactory);
var columnPropertyInfos = new ColumnPropertyInfos <TreeItemViewModel>(
nameof(TreeItemViewModel.Name),
nameof(TreeItemViewModel.Value),
nameof(TreeItemViewModel.IsConstant));
var sampleViewModelFactory = new TreeItemViewModelFactory(columnPropertyInfos);
var sampleViewModels = samples.Select(sampleViewModelFactory.Create);
var tableEditorViewModel = new TableEditorViewModel <TreeItem>(
sampleViewModels,
culumnHeaderViewModels,
sampleModelService,
sampleViewModelFactory,
new RowHeaderContextMenuInfoService());
this.DataContext = new MainWindowViewModel(tableEditorViewModel);
}
public static T ParseHierarchies <T>(string data, TreeItemFactory <T> factory) where T : TreeItem
{
return(ParseHierarchyElement(XDocument.Parse(data).Root, factory, new Dictionary <string, HierarchyData>(), null));
}