private void LoadOcrFixEngine(string threeLetterISOLanguageName, string hunspellName)
{
if (string.IsNullOrEmpty(threeLetterISOLanguageName) && comboBoxTesseractLanguages.SelectedItem != null)
{
_languageId = (comboBoxTesseractLanguages.SelectedItem as TesseractLanguage).Id;
threeLetterISOLanguageName = _languageId;
}
_ocrFixEngine = new OcrFixEngine(threeLetterISOLanguageName, hunspellName, this);
if (_ocrFixEngine.IsDictionaryLoaded)
{
string loadedDictionaryName = _ocrFixEngine.SpellCheckDictionaryName;
int i = 0;
comboBoxDictionaries.SelectedIndexChanged -= comboBoxDictionaries_SelectedIndexChanged;
foreach (string item in comboBoxDictionaries.Items)
{
if (item.Contains("[" + loadedDictionaryName + "]"))
comboBoxDictionaries.SelectedIndex = i;
i++;
}
comboBoxDictionaries.SelectedIndexChanged += comboBoxDictionaries_SelectedIndexChanged;
comboBoxDictionaries.Left = labelDictionaryLoaded.Left + labelDictionaryLoaded.Width;
comboBoxDictionaries.Width = groupBoxOcrAutoFix.Width - (comboBoxDictionaries.Left + 10 + buttonSpellCheckDownload.Width);
}
else
{
comboBoxDictionaries.SelectedIndex = 0;
}
if (_modiEnabled && checkBoxUseModiInTesseractForUnknownWords.Checked)
{
string tesseractLanguageText = (comboBoxTesseractLanguages.SelectedItem as TesseractLanguage).Text;
int i = 0;
foreach (var modiLanguage in comboBoxModiLanguage.Items)
{
if ((modiLanguage as ModiLanguage).Text == tesseractLanguageText)
comboBoxModiLanguage.SelectedIndex = i;
i++;
}
}
comboBoxModiLanguage.SelectedIndex = -1;
}
private void comboBoxDictionaries_SelectedIndexChanged(object sender, EventArgs e)
{
Configuration.Settings.General.SpellCheckLanguage = LanguageString;
string threeLetterISOLanguageName = string.Empty;
if (LanguageString == null)
{
_ocrFixEngine = null;
return;
}
try
{
_ocrFixEngine = null;
var ci = new CultureInfo(LanguageString.Replace("_", "-"));
threeLetterISOLanguageName = ci.ThreeLetterISOLanguageName;
}
catch
{
}
LoadOcrFixEngine(threeLetterISOLanguageName, LanguageString);
}
private void ComboBoxTesseractLanguagesSelectedIndexChanged(object sender, EventArgs e)
{
Configuration.Settings.VobSubOcr.TesseractLastLanguage = (comboBoxTesseractLanguages.SelectedItem as TesseractLanguage).Id;
_ocrFixEngine = null;
LoadOcrFixEngine(null, null);
}
public void FixOcrErrorsViaReplaceList(string threeLetterISOLanguageName)
{
var ocrFixEngine = new OcrFixEngine(threeLetterISOLanguageName, null, this);
string fixAction = _language.FixCommonOcrErrors;
int noOfFixes = 0;
string lastLine = string.Empty;
for (int i = 0; i < _subtitle.Paragraphs.Count; i++)
{
var p = _subtitle.Paragraphs[i];
string text = ocrFixEngine.FixOcrErrors(p.Text, i, lastLine, false, OcrFixEngine.AutoGuessLevel.Cautious);
lastLine = text;
if (p.Text != text)
{
if (AllowFix(p, fixAction))
{
string oldText = p.Text;
p.Text = text;
noOfFixes++;
_totalFixes++;
AddFixToListView(p, fixAction, oldText, p.Text);
}
Application.DoEvents();
}
}
if (noOfFixes > 0)
LogStatus(_language.FixCommonOcrErrors, string.Format(_language.CommonOcrErrorsFixed, noOfFixes));
}
