ktextaddons/textedittexttospeech/texttospeechconfiginterface.cpp

0001 /*
0002    SPDX-FileCopyrightText: 2014-2023 Laurent Montel <montel@kde.org>
0003
0004    SPDX-License-Identifier: LGPL-2.0-or-later
0005 */
0006
0007 #include "texttospeechconfiginterface.h"
0008 #include "textedittexttospeech_debug.h"
0009 #include <KLocalizedString>
0010 #include <QTextToSpeech>
0011 using namespace TextEditTextToSpeech;
0012
0013 TextToSpeechConfigInterface::TextToSpeechConfigInterface(QObject *parent)
0014     : QObject(parent)
0015 {
0016 }
0017
0018 TextToSpeechConfigInterface::~TextToSpeechConfigInterface() = default;
0019
0020 QVector<QVoice> TextToSpeechConfigInterface::availableVoices() const
0021 {
0022     QVector<QVoice> voices;
0023     if (mTextToSpeech) {
0024         voices = mTextToSpeech->availableVoices();
0025     } else {
0026         qCWarning(TEXTEDITTEXTTOSPEECH_LOG) << "Text To Speech is not created. ";
0027     }
0028     return voices;
0029 }
0030
0031 QStringList TextToSpeechConfigInterface::availableEngines() const
0032 {
0033     if (mTextToSpeech) {
0034         return mTextToSpeech->availableEngines();
0035     }
0036     qCWarning(TEXTEDITTEXTTOSPEECH_LOG) << "Text To Speech is not created. ";
0037     return {};
0038 }
0039
0040 QVector<QLocale> TextToSpeechConfigInterface::availableLocales() const
0041 {
0042     if (mTextToSpeech) {
0043         return mTextToSpeech->availableLocales();
0044     }
0045     qCWarning(TEXTEDITTEXTTOSPEECH_LOG) << "Text To Speech is not created. ";
0046     return {};
0047 }
0048
0049 QLocale TextToSpeechConfigInterface::locale() const
0050 {
0051     if (mTextToSpeech) {
0052         return mTextToSpeech->locale();
0053     }
0054     qCWarning(TEXTEDITTEXTTOSPEECH_LOG) << "Text To Speech is not created. ";
0055     return {};
0056 }
0057
0058 void TextToSpeechConfigInterface::setEngine(const QString &engineName)
0059 {
0060 #if QT_VERSION >= QT_VERSION_CHECK(6, 4, 0)
0061     if (!mTextToSpeech || (mTextToSpeech && (mTextToSpeech->engine() != engineName)))
0062 #endif
0063     {
0064         delete mTextToSpeech;
0065         mTextToSpeech = new QTextToSpeech(engineName, this);
0066     }
0067 }
0068
0069 void TextToSpeechConfigInterface::testEngine(const EngineSettings &engineSettings)
0070 {
0071     if (!mTextToSpeech) {
0072         qCWarning(TEXTEDITTEXTTOSPEECH_LOG) << "Text To Speech is not created. ";
0073         return;
0074     }
0075     const int rate = engineSettings.rate;
0076     const double rateDouble = rate / 100.0;
0077     mTextToSpeech->setRate(rateDouble);
0078     const int pitch = engineSettings.pitch;
0079     const double pitchDouble = pitch / 100.0;
0080     mTextToSpeech->setPitch(pitchDouble);
0081     const int volume = engineSettings.volume;
0082     const double volumeDouble = volume / 100.0;
0083     mTextToSpeech->setVolume(volumeDouble);
0084     mTextToSpeech->setLocale(QLocale(engineSettings.localeName));
0085     mTextToSpeech->setVoice(engineSettings.voice);
0086
0087     // TODO change text ?
0088     mTextToSpeech->say(i18n("Morning, this is the test for testing settings."));
0089 }
0090
0091 QDebug operator<<(QDebug d, const TextEditTextToSpeech::TextToSpeechConfigInterface::EngineSettings &t)
0092 {
0093     d << " Rate " << t.rate;
0094     d << " pitch " << t.pitch;
0095     d << " volume " << t.volume;
0096 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
0097     d << " voice " << t.voice;
0098 #endif
0099     d << " localeName " << t.localeName;
0100     return d;
0101 }
0102
0103 #include "moc_texttospeechconfiginterface.cpp"