private async void findButton_Click(object sender, EventArgs e)
{
var searchKeys = inputPatterns.Text
.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries)
.Where(s => !string.IsNullOrWhiteSpace(s))
.ToArray();
var output = new StringBuilder();
IFileEvaluator fileEvaluator = null;
if (optFileContainsSubstring.Checked)
{
fileEvaluator = new FilenameSubstringEvaluator();
}
else if (optFileHasConfigExtension.Checked)
{
fileEvaluator = new FilenameSubstringWithConfigExtensionEvaluator();
}
else if (optFileDoesNotHaveConfigExtension.Checked)
{
fileEvaluator = new FilenameSubstringWithoutConfigExtensionEvaluator();
}
var fileFinder = new Finder(
new FindOptions
{
StartFolder = startFolder.Text,
SearchKeys = searchKeys,
FileEvaluator = fileEvaluator,
Progress = new Progress <FindProgress>(progress =>
{
if (progress.Phase == FindProgressPhase.Finding)
{
statusLabel.Text = string.Format("{0} of {1}", progress.AllIndex, progress.AllTotal);
Console.Out.WriteLine(string.Format("{0} of {1}", progress.AllIndex, progress.AllTotal));
}
})
}
);
var findResult = await fileFinder.Start();
if (findResult.HadErrors)
{
MessageBox.Show("Error occurred: " + findResult.Error.Message);
}
else
{
foreach (var result in findResult.Results)
{
output.AppendLine(result.FullFilename);
}
resultsTextbox.Text = output.ToString();
MessageBox.Show(string.Format("Matches found: {0}", findResult.Results.Count));
}
}
public Finder(FindOptions options)
{
_fileEvaluator = options.FileEvaluator;
if (_fileEvaluator == null)
{
throw new InvalidOperationException("options.FileEvaluator cannot be null");
}
_fileEvalOptions = new FileEvaluationOptions {
SearchKeys = options.SearchKeys
};
_options = options;
_progress = options.Progress;
}
