public CustomNodeSearchElementViewModel(CustomNodeSearchElementViewModel copyElement)
: base(copyElement)
{
Path = copyElement.Path;
}
public void NodeTypeToColorConverterTest()
{
var converter = new NodeTypeToColorConverter();
var trueBrush = new SolidColorBrush(Colors.Green);
var falseBrush = new SolidColorBrush(Colors.Red);
converter.FalseBrush = falseBrush;
converter.TrueBrush = trueBrush;
object result;
//1. Element is null.
//2. Element is CustomNodeSearchElement.
// 1 case
result = converter.Convert(null, null, null, null);
Assert.AreEqual(falseBrush, result);
// 2 case
var CneVM = new CustomNodeSearchElementViewModel(
new CustomNodeSearchElement(null, new CustomNodeInfo(Guid.NewGuid(), "", "", "", "")), null);
result = converter.Convert(CneVM, null, null, null);
Assert.AreEqual(trueBrush, result);
}
private void PopulateSearchCategories(IEnumerable<NodeSearchElement> nodes)
{
foreach (NodeSearchElement node in nodes)
{
var rootCategoryName = NodeSearchElement.SplitCategoryName(node.FullCategoryName).FirstOrDefault();
var category = searchRootCategories.FirstOrDefault(sc => sc.Name == rootCategoryName);
if (category == null)
{
category = new SearchCategory(rootCategoryName);
searchRootCategories.Add(category);
}
var elementVM = MakeNodeSearchElementVM(node);
elementVM.Category = GetCategoryViewModel(libraryRoot, node.Categories);
category.AddMemberToGroup(elementVM);
}
if (nodes.Count() == 0)
{
selectionNavigator.UpdateRootCategories(SearchRootCategories);
return;
}
// Clone top node.
NodeSearchElementViewModel topNode;
var firstNode = MakeNodeSearchElementVM(nodes.First());
if (firstNode is CustomNodeSearchElementViewModel)
{
topNode = new CustomNodeSearchElementViewModel(firstNode as CustomNodeSearchElementViewModel);
}
else
{
topNode = new NodeSearchElementViewModel(firstNode);
}
topNode.IsTopResult = true;
SortSearchCategoriesChildren();
var topCategory = new SearchCategory(Dynamo.Wpf.Properties.Resources.SearchViewTopResult, true);
topCategory.AddMemberToGroup(topNode);
searchRootCategories.Insert(0, topCategory);
selectionNavigator.UpdateRootCategories(SearchRootCategories);
}
