public override int runCommand(XdmNode node)
{
Speech sp = Speech.instance;
//SpeechSynthesizer sp = new SpeechSynthesizer();
/*
* Store values
*/
SpObjectToken prevVoice = sp.speech.Voice;
int prevVolume = sp.speech.Volume;
int prevRate = sp.speech.Rate;
foreach (string key in getProperties().Keys)
{
string value = getProperties()[key];
switch (key)
{
case "voice":
ISpeechObjectToken voice = sp.getVoice(value);
if (voice != null)
{
sp.speech.Voice = (SpObjectToken)voice;
}
break;
case "volume":
int volume = Int32.Parse(value);
if (volume > -1 && volume < 101)
{
sp.speech.Volume = volume;
}
break;
case "rate":
int rate = Int32.Parse(value);
if (rate > -11 && rate < 11)
{
sp.speech.Rate = rate;
}
break;
}
}
runChilds(node);
if (commands.Count > 0)
{
sp.speech.Voice = prevVoice;
sp.speech.Volume = prevVolume;
sp.speech.Rate = prevRate;
}
return(0);
}
/// <summary>
/// cTor.
/// </summary>
/// <param name="tok"></param>
internal Recognizer(ISpeechObjectToken tok)
{
#if DEBUG
logfile.Log("Recognizer() cTor");
#endif
Tok = tok;
Id = Tok.Id;
int pos = Id.LastIndexOf('\\');
Id = Id.Substring(pos + 1);
#if DEBUG
logfile.Log(". Id= " + Id);
#endif
Label = Tok.GetDescription();
#if DEBUG
logfile.Log(". Label= " + Label);
#endif
Langids = "n/a";
string keyid = @"SOFTWARE\Microsoft\Speech\Recognizers\Tokens\"
+ Id
+ @"\Attributes";
using (RegistryKey key = Registry.LocalMachine.OpenSubKey(keyid))
{
if (key != null)
{
Object o = key.GetValue("Language");
if (o != null)
{
string val = o as String;
Langids = String.Empty;
string[] langids = val.Split(';');
foreach (var langid in langids)
{
if (Langids != String.Empty)
{
Langids += " | ";
}
Langids += Int32.Parse(langid, NumberStyles.HexNumber).ToString();
}
}
}
}
#if DEBUG
logfile.Log(". Langids= " + Langids);
#endif
}
public ISpeechObjectToken getVoice(string name)
{
ISpeechObjectToken result = null;
foreach (ISpeechObjectToken voice in voices)
{
if (voice.GetDescription().Equals(name))
{
result = voice;
break;
}
}
return(result);
}
