/// <summary>
/// Convert TtsWordTone to label (single letter, [c|R|r|F|f]).
/// </summary>
/// <param name="wordTone">WordTone to convert.</param>
/// <returns>Label of the TtsWordTone.</returns>
public static string WordToneToLabel(TtsWordTone wordTone)
{
Debug.Assert(Enum.GetNames(typeof(TtsWordTone)).Length == WordToneLabels.Length);
return WordToneLabels[(int)wordTone].ToString();
}
/// <summary>
/// Convert WordTone to string used in script file.
/// </summary>
/// <param name="wordTone">TtsWordTone.</param>
/// <returns>
/// String representation of WordTone.
/// </returns>
public static string WordToneToString(TtsWordTone wordTone)
{
string name = string.Empty;
switch (wordTone)
{
case TtsWordTone.MinorRise:
name = @"r";
break;
case TtsWordTone.FullRise:
name = @"R";
break;
case TtsWordTone.FullFall:
name = @"F";
break;
case TtsWordTone.MinorFall:
name = @"f";
break;
}
return name;
}
/// <summary>
/// Reset Prosody tags and set them to default value,
/// Including emphasis, break level and word tone.
/// </summary>
public void ClearTag()
{
_breakTag = null;
_emphasisTag = null;
_wordToneTag = null;
_break = ScriptWord.DefaultBreak;
_breakAsk = ScriptWord.UndefinedBreakAsk;
_breakProb = ScriptWord.DefaultProbability;
_emphasis = ScriptWord.DefaultEmphasis;
_wordTone = ScriptWord.DefaultWordTone;
}
/// <summary>
/// Parse all of unit feature from string array, start from offset.
/// </summary>
/// <param name="values">String array of fields.</param>
/// <param name="offset">Start offset of array to take data.</param>
public void Parse(string[] values, int offset)
{
if (values == null)
{
throw new ArgumentNullException("values");
}
if (offset < 0 || offset >= values.Length)
{
throw new ArgumentOutOfRangeException("offset");
}
System.Diagnostics.Debug.Assert(values.Length > (int)TtsFeature.TtsWordTone);
this.PosInSyllable = (PosInSyllable)int.Parse(values[(int)TtsFeature.PosInSyllable + offset],
CultureInfo.InvariantCulture);
this.PosInWord = (PosInWord)int.Parse(values[(int)TtsFeature.PosInWord + offset],
CultureInfo.InvariantCulture);
this.PosInSentence = (PosInSentence)int.Parse(values[(int)TtsFeature.PosInSentence + offset],
CultureInfo.InvariantCulture);
this.LeftContextPhone = int.Parse(values[(int)TtsFeature.LeftContextPhone + offset],
CultureInfo.InvariantCulture);
this.RightContextPhone = int.Parse(values[(int)TtsFeature.RightContextPhone + offset],
CultureInfo.InvariantCulture);
this.LeftContextTone = int.Parse(values[(int)TtsFeature.LeftContextTone + offset],
CultureInfo.InvariantCulture);
this.RightContextTone = int.Parse(values[(int)TtsFeature.RightContextTone + offset],
CultureInfo.InvariantCulture);
this.TtsStress = (TtsStress)int.Parse(values[(int)TtsFeature.TtsStress + offset],
CultureInfo.InvariantCulture);
this.TtsEmphasis = (TtsEmphasis)int.Parse(values[(int)TtsFeature.TtsEmphasis + offset],
CultureInfo.InvariantCulture);
this.TtsWordTone = (TtsWordTone)int.Parse(values[(int)TtsFeature.TtsWordTone + offset],
CultureInfo.InstalledUICulture);
}
