protected override void GetSupportedLanguages()
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.DtdProcessing = DtdProcessing.Parse;
settings.ConformanceLevel = ConformanceLevel.Fragment;
settings.XmlResolver = new XmlPreloadedResolver(XmlKnownDtds.Xhtml10);
string xml = @"<option value=""0"" selected=""selected"" >English</option><option value=""1"">French</option><option value=""2"">Italian</option><option value=""6"">German</option><option value=""5"">Portuguese</option><option value=""3"">Spanish</option><option value=""SEPERATOR"" disabled=""disabled"">--------------</option><option value=""15"">Arabic</option><option value=""99"">Catalan</option><option value=""344"">Castilian</option><option value=""31"">Czech</option><option value=""10"">Chinese (s)</option><option value=""9"">Chinese (t)</option><option value=""43"">Danish</option><option value=""11"">Greek</option><option value=""14"">Hebrew</option><option value=""60"">Hindi</option><option value=""30"">Hungarian</option><option value=""51"">Persian</option><option value=""8"">Japanese</option><option value=""12"">Korean</option><option value=""4"">Dutch</option><option value=""46"">Norwegian</option><option value=""29"">Polish</option><option value=""47"">Romanian</option><option value=""7"">Russian</option><option value=""48"">Swedish</option><option value=""13"">Turkish</option><option value=""16"">Thai</option><option value=""49"">Ukrainian</option><option value=""39"">Urdu</option>";
using (StringReader stringReader = new StringReader(xml))
using (XmlReader reader = XmlReader.Create(stringReader, settings))
{
bool read = false;
while (true)
{
if (!read)
{
if (!reader.Read())
{
break;
}
}
read = false;
switch (reader.NodeType)
{
case XmlNodeType.Element:
string valueStr = reader.GetAttribute("value");
int value;
if (int.TryParse(valueStr, out value))
{
string languageName = reader.ReadInnerXml();
read = true;
switch (languageName)
{
case "Castilian":
// Some type of spanish
break;
case "Chinese (s)":
languageName = "zh-CN"; //"Chinese (Simplified)";
break;
case "Chinese (t)":
languageName = "zh-TW"; //"Chinese (Traditional)";
break;
}
CultureInfo culture;
if (!LocaleHelper.TryParseCulture(languageName, out culture))
{
break;
}
if (culture != null)
{
languageIds[culture.Name] = value;
AddSupportedLanguage(culture);
}
}
break;
}
}
}
}
public void UpdateSettings()
{
if (IsDisposed)
{
return;
}
if (InvokeRequired)
{
Invoke((MethodInvoker) delegate { UpdateSettings(); });
return;
}
isUpdating = true;
translatableLanguages.Clear();
ocrableLanguages.Clear();
if (Program.ActiveOcrEngine != null)
{
if (Program.ActiveOcrEngine.IsInstalled)
{
foreach (string language in Program.ActiveOcrEngine.SupportedLanguages.Keys)
{
CultureInfo culture = CultureInfo.GetCultureInfo(language);
if (!ocrableLanguages.Contains(culture.DisplayName))
{
ocrableLanguages.Add(culture.DisplayName);
}
}
}
else
{
OcrEngineType engineType = OcrEngine.GetType(Program.ActiveOcrEngine.GetType());
foreach (Dictionary <OcrEngineType, List <string> > remoteTypes in OcrNetwork.RemoteTypes.Values)
{
if (remoteTypes.ContainsKey(engineType))
{
List <string> supportedLanguages = remoteTypes[engineType];
foreach (string language in supportedLanguages)
{
// Remote PC may support different cultures
//CultureInfo culture = CultureInfo.GetCultureInfo(language);
CultureInfo culture = null;
if (LocaleHelper.TryParseCulture(language, out culture) && !ocrableLanguages.Contains(culture.DisplayName))
{
ocrableLanguages.Add(culture.DisplayName);
}
}
}
}
}
}
if (Program.ActiveTranslator != null)
{
foreach (string language in Program.ActiveTranslator.SupportedLanguages.Keys)
{
CultureInfo culture = CultureInfo.GetCultureInfo(language);
if (!translatableLanguages.Contains(culture.DisplayName))
{
translatableLanguages.Add(culture.DisplayName);
}
}
}
availableEngines.Clear();
foreach (var value in Enum.GetValues(typeof(OcrEngineType)))
{
OcrEngineType type = (OcrEngineType)value;
if (RemoteOcr.IsRemote(type) || OcrEngine.Create(type).IsInstalled)
{
availableEngines.Add(type);
}
}
UpdateLanguageComboBoxStyle();
UpdateEngineComboBoxStyle();
RunOcr();
isUpdating = false;
}
