/// <summary>
/// Builds ToBI informaiton.
/// </summary>
/// <param name="mapWords">The map of script word and tts word.</param>
private void BuildToBIInformation(Dictionary<ScriptWord, TtsWord> mapWords)
{
if (NeedToBI)
{
TtsTobiAccentSet accentSet = new TtsTobiAccentSet();
TtsTobiBoundaryToneSet boundaryToneSet = new TtsTobiBoundaryToneSet();
foreach (KeyValuePair<ScriptWord, TtsWord> pair in mapWords)
{
// Builds ToBI accent if needs.
Collection<ScriptSyllable> scriptSyllables = pair.Key.Syllables;
TtsSyllable syllable = pair.Value.FirstSyllable;
foreach (ScriptSyllable scriptSyllable in scriptSyllables)
{
if (scriptSyllable.TobiPitchAccent != null)
{
syllable.ToBIAccent = (TtsTobiAccent)accentSet.Items[scriptSyllable.TobiPitchAccent.Label];
}
syllable = syllable.Next;
}
// Build ToBI boudary tone
// pair.ScriptWord.TobiFinalBoundaryTone
if (pair.Key.TobiFinalBoundaryTone != null)
{
pair.Value.ToBIFinalBoundaryTone = (TtsTobiBoundaryTone)boundaryToneSet.Items[pair.Key.TobiFinalBoundaryTone.Label];
}
}
}
}
/// <summary>
/// Dump the data in the syllable.
/// </summary>
/// <param name="scriptWord">The script word to store the data dumped from the syllables.</param>
/// <param name="utt">The utterance.</param>
/// <param name="word">The word which contains the these syllables.</param>
/// <param name="phoneIndex">Phone index to mark the phone in the Utt.Phones.</param>
/// <param name="unitIndex">Unit index to mark the unit in the Utt.Units.</param>
/// <param name="f0StartIndex">F0 index to mark the start position in the F0s.</param>
/// <param name="ttsEngine">The object ttsEngine to help to convert the Pos and get sentence id.</param>
private static void DumpSyllables(ScriptWord scriptWord, SP.TtsUtterance utt,
SP.TtsWord word, ref int phoneIndex, ref int unitIndex, ref int f0StartIndex, SP.TtsEngine ttsEngine)
{
Debug.Assert(scriptWord != null, "ScriptWord should not be null");
Debug.Assert(utt != null, "Utt should not be null");
Debug.Assert(word != null, "Word should not be null");
Debug.Assert(phoneIndex >= 0, "PhoneIndex should not be less than 0");
Debug.Assert(f0StartIndex >= 0, "f0StartIndex should not be less than 0");
Debug.Assert(ttsEngine != null, "ttsEngine should not be null");
// Go through each syllable in the word.
SP.TtsSyllable syllable = word.FirstSyllable;
while (syllable != null)
{
ScriptSyllable scriptSyllable = new ScriptSyllable();
TtsTobiAccentSet tobiAccentSet = new TtsTobiAccentSet();
if (syllable.ToBIAccent != SP.TtsTobiAccent.K_NOACC)
{
scriptSyllable.TobiPitchAccent = TobiLabel.Create(tobiAccentSet.IdItems[(uint)syllable.ToBIAccent]);
}
scriptSyllable.Stress = (TtsStress)syllable.Stress;
DumpPhones(scriptSyllable, utt, syllable, ref phoneIndex, ref unitIndex, ref f0StartIndex, ttsEngine);
scriptWord.Syllables.Add(scriptSyllable);
if (syllable == word.LastSyllable)
{
break;
}
syllable = syllable.Next;
}
}
/// <summary>
/// Update ToBIAccent.
/// </summary>
/// <param name="utt">Tts utterance.</param>
/// <param name="scriptSentence">Script sentence.</param>
private static void UpdateToBIAccent(SP.TtsUtterance utt, ScriptSentence scriptSentence)
{
int uttWordCount = 0;
TtsTobiAccentSet accentSet = new TtsTobiAccentSet();
System.Console.WriteLine("warning: update the ToBIAccent!");
foreach (ScriptWord scriptWord in scriptSentence.Words)
{
if (scriptWord.IsPronounced)
{
SP.TtsWord uttWord;
while (!(uttWord = utt.Words[uttWordCount++]).IsPronounceable)
{
}
Collection<ScriptSyllable> scriptSyllables = scriptWord.Syllables;
SP.TtsSyllable thisSyllable = uttWord.FirstSyllable;
foreach (ScriptSyllable scriptSyllable in scriptSyllables)
{
if (scriptSyllable.TobiPitchAccent != null)
{
thisSyllable.ToBIAccent = (SP.TtsTobiAccent)accentSet.Items[scriptSyllable.TobiPitchAccent.Label];
}
thisSyllable = thisSyllable.Next;
}
}
}
}