NodeInfo CreateViewNode(IView view, NodesCollectionInfo collectionToAddViewNode, IInspectedObject modelNode, int level, List <NodeInfo> nodesToCollapse)
{
string nodeText = modelNode.DisplayName;
if (modelNode.Comment != "")
{
nodeText += " (" + modelNode.Comment + ")";
}
bool createCollapsed = false;
bool createLazilyLoaded = false;
if (level < 5)
{
if (OnNodeCreated != null)
{
var args = new NodeCreatedEventArgs()
{
NodeObject = VisualizerNode.FromObject(modelNode)
};
OnNodeCreated(this, args);
createCollapsed = args.CreateCollapsed.GetValueOrDefault(createCollapsed);
createLazilyLoaded = args.CreateLazilyLoaded.GetValueOrDefault(createLazilyLoaded);
}
if (createLazilyLoaded && !view.TreeSupportsLoadingOnExpansion)
{
createLazilyLoaded = false;
}
}
var viewNode = view.CreateNode(nodeText, modelNode, collectionToAddViewNode);
if (createLazilyLoaded)
{
view.CreateNode(lazyLoadTag, lazyLoadTag, viewNode.ChildrenNodesCollection);
}
else
{
foreach (var child in modelNode.Children)
{
CreateViewNode(view, viewNode.ChildrenNodesCollection, child, level + 1, nodesToCollapse);
}
}
if (createCollapsed)
{
nodesToCollapse.Add(viewNode);
}
return(viewNode);
}
bool IPresenter.TrySelectObject(ILogSource source, TextLogEventTrigger creationTrigger, Func <IVisualizerNode, int> disambiguationFunction)
{
EnsureTreeView();
Func <IInspectedObject, bool> predecate = obj =>
{
return(obj.Owner.Outputs.Any(o => o.LogSource == source) &&
obj.StateChangeHistory.Any(change => change.Trigger.CompareTo(creationTrigger) == 0));
};
var candidates = EnumRoots().SelectMany(EnumTree).Where(predecate).ToList();
if (candidates.Count > 0)
{
IInspectedObject obj;
if (candidates.Count == 1 || disambiguationFunction == null)
{
obj = candidates[0];
}
else
{
obj = candidates
.Select(c => new { Obj = c, Rating = disambiguationFunction(VisualizerNode.FromObject(c)) })
.OrderByDescending(x => x.Rating)
.First().Obj;
}
var n = FindOrCreateNode(obj);
if (n != null)
{
view.SelectedNodes = new[] { n.Value };
view.ScrollSelectedNodesInView();
return(true);
}
}
return(false);
}