private List <INode> DoSearchAll(IProgress <TreeSearchReport> progress)
{
if (!ValidateRegex())
{
return(null);
}
var predicate = GetPredicate();
var results = SearchNodeOperations.SearchAll(SearchingModel, predicate, progress, CancelSource.Token).ToList();
return(results);
}
private INode DoSearch(SearchDirection direction, IProgress <TreeSearchReport> progress)
{
if (!ValidateRegex())
{
return(null);
}
var start = (SearchingView.SelectedNode?.Tag as INode) ?? LastFound;
var predicate = GetPredicate();
var find = SearchNodeOperations.SearchFrom(SearchingModel, start, predicate, direction, progress, CancelSource.Token, true);
if (find is null)
{
return(null);
}
else
{
LastFound = find;
return(find);
}
}
