public void SelectVoiceByHints(VoiceGender gender, VoiceAge age, int voiceAlternate, CultureInfo culture)
{
Helpers.ThrowIfNull(culture, nameof(culture));
if (voiceAlternate < 0)
{
throw new ArgumentOutOfRangeException(nameof(voiceAlternate), SR.Get(SRID.PromptBuilderInvalidVariant));
}
if (!VoiceInfo.ValidateGender(gender))
{
throw new ArgumentException(SR.Get(SRID.EnumInvalid, "VoiceGender"), nameof(gender));
}
if (!VoiceInfo.ValidateAge(age))
{
throw new ArgumentException(SR.Get(SRID.EnumInvalid, "VoiceAge"), nameof(age));
}
TTSVoice ttsVoice = VoiceSynthesizer.GetEngine(null, culture, gender, age, voiceAlternate, true);
if (ttsVoice == null)
{
// No match - throw
throw new InvalidOperationException(SR.Get(SRID.SynthesizerSetVoiceNoMatch));
}
VoiceSynthesizer.Voice = ttsVoice;
}
public void StartVoice(VoiceInfo voice)
{
Helpers.ThrowIfNull(voice, nameof(voice));
if (!VoiceInfo.ValidateGender(voice.Gender))
{
throw new ArgumentException(SR.Get(SRID.EnumInvalid, "VoiceGender"), nameof(voice));
}
if (!VoiceInfo.ValidateAge(voice.Age))
{
throw new ArgumentException(SR.Get(SRID.EnumInvalid, "VoiceAge"), nameof(voice));
}
StackElement stackElement = _elementStack.Peek();
ValidateElement(stackElement, SsmlElement.Voice);
CultureInfo culture = voice.Culture == null ? stackElement._culture : voice.Culture;
Element startVoice = new(ElementType.StartVoice);
startVoice._attributes = new Collection <AttributeItem>();
_elements.Add(startVoice);
if (!string.IsNullOrEmpty(voice.Name))
{
startVoice._attributes.Add(new AttributeItem("name", voice.Name));
}
if (voice.Culture != null)
{
startVoice._attributes.Add(new AttributeItem("xml", "lang", voice.Culture.Name));
}
if (voice.Gender != VoiceGender.NotSet)
{
startVoice._attributes.Add(new AttributeItem("gender", voice.Gender.ToString().ToLowerInvariant()));
}
if (voice.Age != VoiceAge.NotSet)
{
startVoice._attributes.Add(new AttributeItem("age", ((int)voice.Age).ToString(CultureInfo.InvariantCulture)));
}
if (voice.Variant >= 0)
{
startVoice._attributes.Add(new AttributeItem("variant", voice.Variant.ToString(CultureInfo.InvariantCulture)));
}
_elementStack.Push(new StackElement(SsmlElement.Sentence | SsmlElement.AudioMarkTextWithStyle, SsmlState.Voice, culture));
}
public void StartVoice(VoiceInfo voice)
{
Helpers.ThrowIfNull(voice, "voice");
if (!VoiceInfo.ValidateGender(voice.Gender))
{
throw new ArgumentException(SR.Get(SRID.EnumInvalid, "VoiceGender"), "voice");
}
if (!VoiceInfo.ValidateAge(voice.Age))
{
throw new ArgumentException(SR.Get(SRID.EnumInvalid, "VoiceAge"), "voice");
}
StackElement stackElement = _elementStack.Peek();
ValidateElement(stackElement, SsmlElement.Voice);
CultureInfo culture = (voice.Culture == null) ? stackElement._culture : voice.Culture;
Element element = new Element(ElementType.StartVoice);
element._attributes = new Collection <AttributeItem>();
_elements.Add(element);
if (!string.IsNullOrEmpty(voice.Name))
{
element._attributes.Add(new AttributeItem("name", voice.Name));
}
if (voice.Culture != null)
{
element._attributes.Add(new AttributeItem("xml", "lang", voice.Culture.Name));
}
if (voice.Gender != 0)
{
element._attributes.Add(new AttributeItem("gender", voice.Gender.ToString().ToLowerInvariant()));
}
if (voice.Age != 0)
{
element._attributes.Add(new AttributeItem("age", ((int)voice.Age).ToString(CultureInfo.InvariantCulture)));
}
if (voice.Variant >= 0)
{
element._attributes.Add(new AttributeItem("variant", voice.Variant.ToString(CultureInfo.InvariantCulture)));
}
_elementStack.Push(new StackElement(SsmlElement.Voice | SsmlElement.Audio | SsmlElement.Sentence | SsmlElement.SayAs | SsmlElement.Phoneme | SsmlElement.Sub | SsmlElement.Emphasis | SsmlElement.Break | SsmlElement.Prosody | SsmlElement.Mark | SsmlElement.Text | SsmlElement.PromptEngineOutput, SsmlState.Voice, culture));
}
