private IEnumerable <SearchResult> SearchContentInFile(FileInfo file, IContentSelector contentSelector)
{
int lineNumber = 1;
foreach (string line in File.ReadLines(file.FullName))
{
if (_cancellationTokenSource.IsCancellationRequested)
{
yield break;
}
List <MatchPosition> matches = contentSelector.GetMatches(line).ToList();
if (matches.Count > 0)
{
yield return(new SearchResult(file, lineNumber, line, file.LastWriteTime.Ticks, matches));
}
++lineNumber;
}
}
private List <LineInfo> GetMatchesInContent(CachedFileContent fileContent, IContentSelector contentSelector, int lineMin, int lineMax)
{
List <LineInfo> lineInfos = new List <LineInfo>();
var index = 1;
foreach (string line in fileContent.Content)
{
if (index >= lineMin && index <= lineMax)
{
LineInfo lineInfo = fileContent.GetCachedLinfoForLine(index - 1);
if (lineInfo == null)
{
lineInfo = new LineInfo(line, index, contentSelector.GetMatches(line).OrderBy(l => l.Begin).ToList());
fileContent.SetCachedLinfoForLine(index - 1, lineInfo);
}
lineInfos.Add(lineInfo);
}
++index;
}
return(lineInfos);
}
