private void PrepareNextWord()
{
_abort = false;
Task.Run(() =>
{
InvokeOnMainThread(() =>
{
while (!_abort)
{
if (_wordsIndex + 1 < _words.Count)
{
_wordsIndex++;
_currentWord = _words[_wordsIndex].Text;
_currentSpellCheckWord = _words[_wordsIndex];
_currentParagraph = _subtitle.Paragraphs[_currentParagraphIndex];
}
else
{
if (_currentParagraphIndex + 1 < _subtitle.Paragraphs.Count)
{
_currentParagraphIndex++;
_currentParagraph = _subtitle.Paragraphs[_currentParagraphIndex];
_words = SpellChecker.Split(_currentParagraph.Text);
_wordsIndex = 0;
if (_words.Count == 0)
{
_currentWord = string.Empty;
}
else
{
_currentWord = _words[_wordsIndex].Text;
_currentSpellCheckWord = _words[_wordsIndex];
_wordsIndex = -1;
}
}
else
{
Window.ShowProgress(_currentParagraphIndex, _subtitle);
_abort = true;
MessageBox.Show("Spell check completed" + Environment.NewLine +
Environment.NewLine +
"Changed words: " + _noOfChangedWords);
Close();
return;
}
}
var spelledOk = string.IsNullOrWhiteSpace(_currentWord);
if (!spelledOk && _skipAllList.Contains(_currentWord))
{
spelledOk = true;
}
if (!spelledOk && _spellCheckWordLists.HasName(_currentWord))
{
spelledOk = true;
}
if (!spelledOk && _spellCheckWordLists.HasUserWord(_currentWord))
{
spelledOk = true;
}
if (!spelledOk && _spellCheckWordLists.HasNameExtended(_currentWord, _currentParagraph.Text))
{
spelledOk = true;
}
if (!spelledOk && _changeAllDictionary.ContainsKey(_currentWord))
{
_noOfChangedWords++;
_spellChecker.CorrectWord(_changeAllDictionary[_currentWord], _currentParagraph, _currentWord, 0);
spelledOk = true;
}
if (!spelledOk && _changeAllDictionary.ContainsKey(_currentWord.Trim('\'')))
{
_noOfChangedWords++;
_spellChecker.CorrectWord(_changeAllDictionary[_currentWord], _currentParagraph, _currentWord.Trim('\''), 0);
spelledOk = true;
}
if (!spelledOk && _wordsIndex >= 00 && _wordsIndex < _words.Count && _spellCheckWordLists.IsWordInUserPhrases(_wordsIndex, _words))
{
spelledOk = true;
}
if (!spelledOk)
{
spelledOk = _spellChecker.DoSpell(_currentWord);
if (!spelledOk)
{
string removeUnicode = _currentWord.Replace(Char.ConvertFromUtf32(0x200b), string.Empty); // zero width space
removeUnicode = removeUnicode.Replace(Char.ConvertFromUtf32(0x2060), string.Empty); // word joiner
removeUnicode = removeUnicode.Replace(Char.ConvertFromUtf32(0xfeff), string.Empty); // zero width no-break space
spelledOk = _spellChecker.DoSpell(removeUnicode);
}
// auto fix name
if (_autoFixNames && !spelledOk)
{
var suggestions = _spellChecker.Suggest(_currentWord);
if (!spelledOk && _autoFixNames && _currentWord.Length > 1 && suggestions.Contains(char.ToUpper(_currentWord[0]) + _currentWord.Substring(1)))
{
var newWord = char.ToUpper(_currentWord[0]) + _currentWord.Substring(1);
_noOfChangedWords++;
_spellChecker.CorrectWord(newWord, _currentParagraph, _currentWord, 0);
spelledOk = true;
}
if (!spelledOk && _autoFixNames && _currentWord.Length > 1)
{
if (_currentWord.Length > 3 && suggestions.Contains(_currentWord.ToUpper()))
{ // does not work well with two letter words like "da" and "de" which get auto-corrected to "DA" and "DE"
var newWord = _currentWord.ToUpper();
_noOfChangedWords++;
_spellChecker.CorrectWord(newWord, _currentParagraph, _currentWord, 0);
spelledOk = true;
}
if (!spelledOk && _spellCheckWordLists.HasName(char.ToUpper(_currentWord[0]) + _currentWord.Substring(1)))
{
var newWord = char.ToUpper(_currentWord[0]) + _currentWord.Substring(1);
_noOfChangedWords++;
_spellChecker.CorrectWord(newWord, _currentParagraph, _currentWord, 0);
spelledOk = true;
}
if (!spelledOk && _currentWord.Length > 3 && _currentWord.StartsWith("mc", StringComparison.InvariantCultureIgnoreCase) && _spellCheckWordLists.HasName(char.ToUpper(_currentWord[0]) + _currentWord.Substring(1, 1) + char.ToUpper(_currentWord[2]) + _currentWord.Remove(0, 3)))
{
var newWord = char.ToUpper(_currentWord[0]) + _currentWord.Substring(1, 1) + char.ToUpper(_currentWord[2]) + _currentWord.Remove(0, 3);
_noOfChangedWords++;
_spellChecker.CorrectWord(newWord, _currentParagraph, _currentWord, 0);
spelledOk = true;
}
if (!spelledOk && _spellCheckWordLists.HasName(_currentWord.ToUpperInvariant()))
{
var newWord = _currentWord.ToUpperInvariant();
_noOfChangedWords++;
_spellChecker.CorrectWord(newWord, _currentParagraph, _currentWord, 0);
spelledOk = true;
}
}
}
if (!spelledOk)
{
if (!_abort)
{
_abort = true;
Window.ShowProgress(_currentParagraphIndex, _subtitle);
if (_subtitleParagraphShow != null)
{
_subtitleParagraphShow.SubtitleParagraphShow(_currentParagraphIndex); // show current line in main window
}
Window.ShowSuggestions(_spellChecker.Suggest(_currentWord));
Window.ShowUnknownWord(_currentSpellCheckWord, _currentParagraph);
return;
}
}
}
}
});
});
}