protected bool WordIsIgnored(string word)
{
return(String.IsNullOrEmpty(word) ||
word.Length < MinWordSize ||
SpellCheckResources.IsIgnoredInsensitive(word) ||
CStyleFreeTextParser.LooksLikeCodeWord(word));
}
protected IEnumerable <HighlightingInfo> FindWordHighlightings(ITreeNode node, string text, DocumentRange textRange)
{
var highlights = new List <HighlightingInfo>(0);
if (WordIsIgnored(text))
{
return(highlights);
}
var parser = new CStyleFreeTextParser();
var wordParts = parser.ParseSentenceWordsForSpellCheck(new TextSubString(text));
foreach (var wordPart in wordParts)
{
var word = wordPart.SubText;
// Make sure that the word is not to be ignored for any reason.
if (WordIsIgnored(word))
{
continue;
}
// Finally we check the spelling of the word.
if (SpellCheckResources.SpellChecker.Check(word))
{
continue;
}
// If we got this far we need to offer spelling suggestions.
var wordPartDocumentOffset = textRange.TextRange.StartOffset + wordPart.Offset;
var wordRange = new DocumentRange(Document, new TextRange(wordPartDocumentOffset, wordPartDocumentOffset + word.Length));
var highlight = CreateHighlighting(node, wordRange, word, null);
highlights.Add(new HighlightingInfo(wordRange, highlight));
}
return(highlights);
}
