File indexing completed on 2024-04-14 03:39:04

 /***************************************************************************
  *   Copyright (C) 2002 by Gunnar Schmi Dt <kmouth@schmi-dt.de             *
  *             (C) 2015, 2022 by Jeremy Whiting <jpwhiting@kde.org>        *
  *                                                                         *
  *   This program 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 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  *   This program 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 this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
  ***************************************************************************/
 
 #include "texttospeechsystem.h"
 
 #include <QTextToSpeech>
 
 #include <KConfigGroup>
 #include <KSharedConfig>
 
 #include "speech.h"
 
 TextToSpeechSystem::TextToSpeechSystem(QObject *parent)
     : QObject(parent)
     , encoding(QStringConverter::System)
     , stdIn(true)
     , useQtSpeech(true)
     , ttsEngine(QLatin1String("speechd"))
     , m_speech(new QTextToSpeech(ttsEngine))
 {
 }
 
 TextToSpeechSystem::~TextToSpeechSystem()
 {
     delete m_speech;
 }
 
 void TextToSpeechSystem::speak(const QString &text, const QString &language)
 {
     if (!text.isEmpty()) {
         if (useQtSpeech) {
             m_speech->say(text);
             return;
         }
 
         (new Speech())->speak(ttsCommand, stdIn, text, language, QStringConverter::Encoding(encoding));
     }
 }
 
 void TextToSpeechSystem::readOptions(const QString &langGroup)
 {
     KConfigGroup cg(KSharedConfig::openConfig(), langGroup);
     ttsCommand = cg.readPathEntry("Command", QString());
     stdIn = cg.readEntry("StdIn", true);
     useQtSpeech = cg.readEntry("useQtSpeech", true);
     ttsEngine = cg.readEntry("ttsEngine", "speechd");
     // No default, depends on current locale, etc. so just naturally
     // select first voice if none set by user.
     ttsVoice = cg.readEntry("ttsVoice", "");
 
     // Get encoding from settings, but default to system encoding, which
     // is what "Local" used to be
     encoding = QStringConverter::Encoding(cg.readEntry("encoding", int(QStringConverter::System)));
 }
 
 void TextToSpeechSystem::saveOptions(const QString &langGroup)
 {
     KConfigGroup cg(KSharedConfig::openConfig(), langGroup);
     cg.writePathEntry("Command", ttsCommand);
     cg.writeEntry("StdIn", stdIn);
     cg.writeEntry("useQtSpeech", useQtSpeech);
     cg.writeEntry("ttsEngine", ttsEngine);
     cg.writeEntry("ttsVoice", ttsVoice);
     cg.writeEntry("encoding", encoding);
 
     delete m_speech;
     m_speech = new QTextToSpeech(ttsEngine);
     const QList<QVoice> voices = m_speech->availableVoices();
     for (const QVoice &voice : voices) {
         if (voice.name() == ttsVoice) {
             m_speech->setVoice(voice);
         }
     }
 }