public GrammarBuilder(Choices alternateChoices)
: this()
{
Append(alternateChoices);
}
// Append one-of
public void Append(Choices alternateChoices)
{
Helpers.ThrowIfNull(alternateChoices, nameof(alternateChoices));
AddItem(alternateChoices.OneOf);
}
private void SpeechToText()
{
// Configure the input to the recognizer.
sre.SetInputToDefaultAudioDevice();
// Create a simple grammar that recognizes "red", "green", or "blue".
recog.Choices queries = new recog.Choices();
queries.Add(dictionary);
// Create a GrammarBuilder object and append the Choices object.
recog.GrammarBuilder gb = new recog.GrammarBuilder();
gb.Append(queries);
// Create the Grammar instance and load it into the speech recognition engine.
recog.Grammar g = new recog.Grammar(gb);
sre.LoadGrammar(g);
// Register a handler for the SpeechRecognized event.
sre.SpeechRecognized += new EventHandler<recog.SpeechRecognizedEventArgs>(sre_SpeechRecognized);
// Start recognition.
sre.Recognize();
}
private sp.Grammar GeneratePauseGrammar()
{
sp.Choices choices = new sp.Choices();
foreach (string pausePhrase in this.currentProfile.PauseRecognitionPhrases)
{
sp.SemanticResultValue temp = new sp.SemanticResultValue(pausePhrase, "PauseVoiceRecognitionCommand");
choices.Add(temp);
}
foreach (string unpausePhrase in this.currentProfile.UnpauseRecognitionPhrases)
{
sp.SemanticResultValue temp = new sp.SemanticResultValue(unpausePhrase, "UnpauseVoiceRecognitionCommand");
choices.Add(temp);
}
sp.GrammarBuilder builder = new sp.GrammarBuilder();
builder.Append(new sp.SemanticResultKey("command", choices));
sp.Grammar grammar = new sp.Grammar(builder);
grammar.Name = "PauseCommands";
return grammar;
}
public sp.Grammar UpdateGrammar()
{
bool atLeastOnePhrase = false;
sp.Choices choices = new sp.Choices();
foreach (Action action in this.Actions)
{
foreach (string phrase in action.Phrases)
{
sp.SemanticResultValue temp = new sp.SemanticResultValue(phrase, action.ActionName);
choices.Add(temp);
atLeastOnePhrase = true;
}
}
if (atLeastOnePhrase)
{
sp.GrammarBuilder builder = new sp.GrammarBuilder();
builder.Append(new sp.SemanticResultKey("command", choices));
this.Grammar = new sp.Grammar(builder);
this.Grammar.Name = this.ProfileName;
return this.Grammar;
}
else
return null;
}
public sp.Grammar UpdateGrammar()
{
sp.GrammarBuilder commands = new sp.GrammarBuilder();
sp.Choices choices = new sp.Choices();
foreach (Action action in this.Actions)
{
foreach (string phrase in action.Phrases)
{
sp.SemanticResultValue temp = new sp.SemanticResultValue(phrase, action.ActionName);
choices.Add(temp);
commands.Append(temp);
}
}
commands.Append(choices);
sp.GrammarBuilder builder = new sp.GrammarBuilder();
builder.Append(new sp.SemanticResultKey("command", choices));
this.Grammar = new sp.Grammar(builder);
this.Grammar.Name = this.ProfileName;
return this.Grammar;
}
