private void GetProvidersAndLanguages()
{
Enchant enchant = new Enchant();
enchant.Open();
Logger.Info("[Spellcheck] Found Enchant version: {0}", enchant.Version);
providers = enchant.GetProviders();
Logger.Info("[Spellcheck] Found {0} providers: {1}", providers.Length, string.Join(",", providers));
string[] langTags = enchant.GetLanguages();
ArrayList langs = new ArrayList();
foreach (string langTag in langTags)
{
SpellLanguage language = new SpellLanguage(langTag);
if (!langs.Contains(language))
{
langs.Add(language);
}
}
langs.Sort();
languages = (SpellLanguage[])langs.ToArray(typeof(SpellLanguage));
Logger.Info("[Spellcheck] Found {0} languages: {1}", languages.Length, GetLanguageIDsAsString(languages));
enchant.Close();
}
public void SetActiveLanguageIndex(SubtitleTextType textType, int index)
{
bool isEmpty = ((index < 0) || (index >= languages.Length));
SpellLanguage activeLanguage = null;
if (isEmpty)
{
index = -1;
}
else
{
activeLanguage = languages[index] as SpellLanguage;
}
Logger.Info("[Spellcheck] Setting active {0} language: {1}", textType, (activeLanguage == null ? "none." : activeLanguage.ID));
/* Set index variable */
if (textType == SubtitleTextType.Text)
{
activeTextLanguageIndex = index;
}
else
{
activeTranslationLanguageIndex = index;
}
string activeLanguageID = (isEmpty ? String.Empty : activeLanguage.ID);
SetActiveLanguageInConfig(textType, activeLanguageID);
EmitLanguageChanged(textType);
}
/* Event members */
private void OnLanguageList(string langTag, string providerName, string providerDesc, string providerFile, IntPtr userdata)
{
SpellLanguage language = new SpellLanguage(langTag);
if (!languages.Contains(language))
{
languages.Add(language);
}
}
private int GetLanguageIndex(string languageID)
{
for (int index = 0; index < languages.Length; index++)
{
SpellLanguage language = languages[index] as SpellLanguage;
if (language.ID == languageID)
{
return(index);
}
}
return(-1);
}
private bool GtkSpellSetLanguage (SpellLanguage language) {
if (language == null) {
if (IsGtkSpellAttached()) {
GtkSpellDetach();
}
return false;
}
else {
if (!IsGtkSpellAttached()) {
GtkSpellAttach();
}
bool result = gtkspell_set_language(spellTextView, language.ID, IntPtr.Zero);
if (!result)
GtkSpellDetach();
return result;
}
}
