static IEnumerable <Tuple <int, int> > FindAllHightlighRanges(
IMessage msg,
Search.SearchState searchOpts,
bool reverseSearch,
IWordSelection wordSelection)
{
for (int?startPos = null; ;)
{
var matchedTextRangle = Search.SearchInMessageText(msg, searchOpts, startPos);
if (!matchedTextRangle.HasValue)
{
yield break;
}
var r = matchedTextRangle.Value;
if (r.WholeTextMatched)
{
yield break;
}
if (r.MatchBegin == r.MatchEnd)
{
yield break;
}
if (wordSelection == null || wordSelection.IsWordBoundary(r.SourceText, r.MatchBegin, r.MatchEnd))
{
yield return(new Tuple <int, int>(r.MatchBegin, r.MatchEnd));
}
startPos = reverseSearch ? r.MatchBegin : r.MatchEnd;
}
}
public HighlightingHandler(Search.SearchState searchOpts, IWordSelection wordSelection)
{
this.searchOpts = searchOpts;
this.wordSelection = wordSelection;
}
private static IEnumerable <(int, int, Color)> GetSelectionHighlightingRanges(
IMessage msg, Search.SearchState searchOpts, IWordSelection wordSelection, (IMessage msg, int charIdx) originalSelection)
