/*
Copyright FILE Enrico Nicoletti, 2012-2013
This file is part of FREEDOMOTIC.
FREEDOMOTIC is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
FREEDOMOTIC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Freedomotic. If not, see <http://www.gnu.org/licenses/>.
*/
package it.freedomotic.plugins.tts;
import com.sun.speech.freetts.Voice;
import com.sun.speech.freetts.VoiceManager;
import com.sun.speech.freetts.util.Utilities;
import it.freedomotic.api.EventTemplate;
import it.freedomotic.api.Protocol;
import it.freedomotic.app.Freedomotic;
import it.freedomotic.exceptions.UnableToExecuteException;
import it.freedomotic.reactions.Command;
import it.freedomotic.util.Info;
import java.io.File;
import java.io.IOException;
import java.net.URI;
/**
*
* @author Enrico
*/
public class TextToSpeech extends Protocol {
private com.sun.speech.freetts.Voice voice;
public TextToSpeech() {
super("Text to Speech", "/it.freedomotic.freetts/text-to-speech.xml");
}
@Override
protected void onStart() {
loadVoice();
}
@Override
protected void onShowGui() {
bindGuiToPlugin(new TextToSpeechGui(this));
}
public void loadVoice() {
try {
File mbrola = new File(Info.PATH_DEVICES_FOLDER + "/it.freedomotic.freetts/data/voices/");
if ((mbrola.exists())) {
System.setProperty("mbrola.base", mbrola.getAbsolutePath().toString());
voice = VoiceManager.getInstance().getVoice(configuration.getProperty("mbrola-voice"));
} else {
//use default basic voices
System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");
voice = VoiceManager.getInstance().getVoice(Utilities.getProperty("voice16kName", "kevin16"));
}
VoiceManager voiceManager = VoiceManager.getInstance();
Voice[] voices = voiceManager.getVoices();
if (voices.length <= 0) {
Freedomotic.logger.severe("Cannot use text to speech, no voice found");
setDescription("Cannot use text to speech, no voice found");
stop();
} else {
voice.allocate();
}
} catch (Exception e) {
Freedomotic.logger.severe(Freedomotic.getStackTraceInfo(e));
}
}
public void say(String message) {
try {
new TextToSpeech.Speaker(message).start();
} catch (Exception e) {
Freedomotic.logger.severe(Freedomotic.getStackTraceInfo(e));
}
}
@Override
protected void onCommand(Command c) throws IOException, UnableToExecuteException {
String message = c.getProperty("say");
say(message);
}
@Override
protected boolean canExecute(Command c) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
protected void onRun() {
//throw new UnsupportedOperationException("Not supported yet.");
}
@Override
protected void onEvent(EventTemplate event) {
//throw new UnsupportedOperationException("Not supported yet.");
}
private class Speaker extends Thread {
String message = "";
private Speaker(String message) {
this.message = message;
}
@Override
public synchronized void run() {
try {
voice.speak(message);
} catch (Exception e) {
}
}
}
}