public SearchResult GetNextSearchResult()
{
if (isEndOfFileSequence() == true)
{
return(null);
}
else
{
ICSharpCode.AvalonEdit.Document.TextSegment segment = searcher.FindNext();
searcher.StartOffset += segment.Length;
while (segment.Length == 0)
{
NextFile();
if (isEndOfFileSequence() == false)
{
string text = System.IO.File.ReadAllText(currentFile.Path);
searcher.Text = text;
searcher.StartOffset = 0;
segment = searcher.FindNext();
if (segment.Length != 0)
{
return(new SearchResult(currentFile, segment));
}
}
else
{
return(null);
}
}
return(new SearchResult(currentFile, segment));
}
}
private ICSharpCode.AvalonEdit.Document.TextSegment Previous()
{
ICSharpCode.AvalonEdit.Document.TextSegment res = new ICSharpCode.AvalonEdit.Document.TextSegment();
Regex pattern = CreateRegularExpression();
foreach (Match m in pattern.Matches(Text))
{
if ((m.Success) && (StartOffset >= (m.Index + m.Length)))
{
res.StartOffset = m.Index;
res.Length = m.Length;
}
}
return(res);
}
public SearchResult(SearchSource code, ICSharpCode.AvalonEdit.Document.TextSegment segment)
{
this.code = code;
this.segment = segment;
}