private Speaker()
{
if (synthesizer == null)
{
synthesizer = new SpeechSynthesizer();
synthesizer.Volume = 100;
}
if (InstalledVoices == null)
{
InstalledVoices = new List <InstalledVoice>();
}
// インストール済みのSAPIなボイスを列挙
foreach (InstalledVoice voice in synthesizer.GetInstalledVoices())
{
// メンバ変数へ列挙されたボイスを追加。
if (voice != null)
{
InstalledVoices.Add(voice);
}
}
synthesizer.SpeakCompleted += new EventHandler <SpeakCompletedEventArgs>(OnSAPISpeakingEnd);
synthesizer.SpeakProgress += new EventHandler <SpeakProgressEventArgs>(OnSAPISpeakingSentence);
}
public static void LoadSettings()
{
var xml = SettingsManager.Options.VoicesData;
InstalledVoiceEx[] savedVoices = null;
if (!string.IsNullOrEmpty(xml))
{
try { savedVoices = Serializer.DeserializeFromXmlString <InstalledVoiceEx[]>(xml); }
catch (Exception) { }
}
if (savedVoices == null)
{
savedVoices = new InstalledVoiceEx[0];
}
foreach (var voice in savedVoices)
{
// If voice is not missing information then...
if (!string.IsNullOrEmpty(voice.SourceKeys))
{
InstalledVoices.Add(voice);
}
}
}
// 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);
}
