private void executeSearch()
{
var uiContext = SynchronizationContext.Current;
HashSet <MatcherConstraint> constraints = new HashSet <MatcherConstraint>();
if (IsConstraintSameNameEnabled)
{
constraints.Add(MatcherConstraint.SameName);
}
if (IsConstraintSameCreationDateEnabled)
{
constraints.Add(MatcherConstraint.SameCreationDate);
}
if (IsConstraintSameModifiedDateEnabled)
{
constraints.Add(MatcherConstraint.SameModifiedDate);
}
float similarityThreshold = float.Parse(SimilarityThreshold);
SearchOptions searchOptions = new SearchOptions()
{
matcherType = MatcherType,
similarityMatcherThreshold = similarityThreshold,
matcherConstraints = constraints,
searchRootDir = Path.GetFullPath(SearchRootDir),
searchPattern = SearchFilePattern,
searchOnlyTopDir = SearchOnlyTopDir,
};
OnResultStart.Invoke(null);
CancelSource = new CancellationTokenSource();
CancellationToken cancel = CancelSource.Token;
SearchTask = Task <MultiValueDictionary <string, FileInfo> > .Factory.StartNew(() =>
{
return(SearchExecutor.match(searchOptions, cancel));
}, cancel);
SearchTask.ContinueWith(task =>
{
var result = task.Result;
CancelSource = null;
uiContext.Send(_ => OnSearchAction.RaiseCanExecuteChanged(), null);
if (result == null)
{
// task was canceled
SearchStatus = "Search was canceled.";
CurrentSearchState = SearchState.StoppedNoResults;
uiContext.Send(_ => OnResultStart.Invoke(null), null);
}
else
{
if (task.Result.Count == 0)
{
SearchStatus = "No duplicates were found!";
}
else
{
SearchStatus = "Adding found duplicates...";
Thread.Sleep(100);
Console.WriteLine("Presenting Results: Started");
uiContext.Send(_ => OnResultStart.Invoke(new SearchInfo()
{
RootDir = searchOptions.searchRootDir,
}), null);
foreach (KeyValuePair <string, HashSet <FileInfo> > Entry in task.Result)
{
uiContext.Send(_ => OnResultPart.Invoke(new SearchResultPart()
{
GroupKey = Entry.Key,
Group = Entry.Value,
}), null);
Thread.Sleep(15);
}
Console.WriteLine("Presenting Results: Done");
SearchStatus = "Displaying all found groups of duplicates (" + task.Result.Count + ") !";
}
CurrentSearchState = SearchState.StoppedShowingResults;
}
});
}