public Task <IEnumerable <AutoCompleteWord> > GetAutoCompleteWords(CancellationTokenSource cts)
{
var cancellationToken = cts.Token;
return(Task.Factory.StartNew(
() =>
{
cancellationToken.ThrowIfCancellationRequested();
var autoCompleteWords = new HashSet <string>();
foreach (var file in _module.GetAllChangedFiles())
{
cancellationToken.ThrowIfCancellationRequested();
var regex = GetRegexForExtension(Path.GetExtension(file.Name));
if (regex != null)
{
var text = GetChangedFileText(_module, file);
var matches = regex.Matches(text);
foreach (Match match in matches)
{
// Skip first group since it always contains the entire matched string (regardless of capture groups)
foreach (Group @group in match.Groups.OfType <Group>().Skip(1))
{
foreach (Capture capture in @group.Captures)
{
autoCompleteWords.Add(capture.Value);
}
}
}
}
autoCompleteWords.Add(Path.GetFileNameWithoutExtension(file.Name));
autoCompleteWords.Add(Path.GetFileName(file.Name));
if (!string.IsNullOrWhiteSpace(file.OldName))
{
autoCompleteWords.Add(Path.GetFileNameWithoutExtension(file.OldName));
autoCompleteWords.Add(Path.GetFileName(file.OldName));
}
}
return autoCompleteWords.Select(w => new AutoCompleteWord(w));
}, cancellationToken));
}
public async Task <IEnumerable <AutoCompleteWord> > GetAutoCompleteWordsAsync(CancellationToken cancellationToken)
{
await TaskScheduler.Default.SwitchTo(alwaysYield : true);
cancellationToken.ThrowIfCancellationRequested();
var autoCompleteWords = new HashSet <string>();
foreach (var file in _module.GetAllChangedFiles())
{
cancellationToken.ThrowIfCancellationRequested();
var regex = GetRegexForExtension(Path.GetExtension(file.Name));
if (regex != null)
{
var text = GetChangedFileText(_module, file);
var matches = regex.Matches(text);
foreach (Match match in matches)
{
// Skip first group since it always contains the entire matched string (regardless of capture groups)
foreach (Group group in match.Groups.OfType <Group>().Skip(1))
{
foreach (Capture capture in group.Captures)
{
autoCompleteWords.Add(capture.Value);
}
}
}
}
autoCompleteWords.Add(Path.GetFileNameWithoutExtension(file.Name));
autoCompleteWords.Add(Path.GetFileName(file.Name));
if (!string.IsNullOrWhiteSpace(file.OldName))
{
autoCompleteWords.Add(Path.GetFileNameWithoutExtension(file.OldName));
autoCompleteWords.Add(Path.GetFileName(file.OldName));
}
}
return(autoCompleteWords.Select(w => new AutoCompleteWord(w)));
}