/// <summary>Filter voices by language.</summary>
static InstalledVoiceEx[] FilterVoicesByGender(InstalledVoiceEx[] voices, MessageGender gender)
{
if (gender == MessageGender.Male)
{
return(voices.Where(x => x.Male > 0).ToArray());
}
else if (gender == MessageGender.Female)
{
return(voices.Where(x => x.Female > 0).ToArray());
}
else
{
return(voices.Where(x => x.Neutral > 0).ToArray());
}
}
/// <summary>Reorder voices by gender.</summary>
static void OrderVoicesByGender(ref InstalledVoiceEx[] voices, MessageGender gender)
{
if (gender == MessageGender.Male)
{
voices = voices.OrderByDescending(x => x.Male).ToArray();
}
else if (gender == MessageGender.Female)
{
voices = voices.OrderByDescending(x => x.Female).ToArray();
}
else
{
voices = voices.OrderByDescending(x => x.Neutral).ToArray();
}
}
public override int GetHashCode()
{
int hash = 1;
if (MessageName.Length != 0)
{
hash ^= MessageName.GetHashCode();
}
if (MessageGender.Length != 0)
{
hash ^= MessageGender.GetHashCode();
}
if (MessageAge.Length != 0)
{
hash ^= MessageAge.GetHashCode();
}
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
// Set voice.
static InstalledVoiceEx SelectVoice(string name, string language, MessageGender gender)
{
// Get only enabled voices.
var data = InstalledVoices.Where(x => x.Enabled).ToArray();
InstalledVoiceEx voice = null;
var culture = Capturing.message.GetCultureInfo(language);
// Order voices by putting matching gender with highest value first.
OrderVoicesByGender(ref data, gender);
var missing = "";
missing += "There are no voices enabled in \"{0}\" column with value \"{1}\". ";
missing += "Set popularity value to 100 ( normal usage ) or 101 ( normal usage / favourite ) for at least one voice.";
// Initial choice will be all enabled voices.
InstalledVoiceEx[] choice = data;
InstalledVoiceEx[] tmp;
// If voice name was supplied then...
if (!string.IsNullOrEmpty(name))
{
// Select voices by name if exists ("IVONA 2 Amy").
tmp = data.Where(x => string.Equals(x.Name, name, StringComparison.InvariantCulture)).ToArray();
// If choice available then...
if (tmp.Length > 0)
{
choice = tmp;
}
else
{
OnHelp(missing, "Name", name);
}
}
// Filter by gender (more important than by culture).
tmp = FilterVoicesByGender(choice, gender);
// If choice available then...
if (tmp.Length > 0)
{
choice = tmp;
}
else
{
OnHelp(missing, "Gender", gender);
// Order by Male as default.
OrderVoicesByGender(ref data, MessageGender.Male);
}
// If culture supplied.
if (culture != null)
{
tmp = FilterVoicesByCulture(choice, culture);
// If choice available then...
if (tmp.Length > 0)
{
choice = tmp;
}
else
{
OnHelp(missing, "Culture", language);
}
}
// If nothing to choose from then...
if (choice.Length == 0)
{
return(null);
}
// Generate number for selecting voice.
var number = MainHelper.GetNumber(0, choice.Length - 1, "name", name);
voice = choice[number];
if (SelectedVoice != voice)
{
OnEvent(VoiceChanged, voice);
}
return(voice);
}