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++ // Copyright (C) 2024 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #ifndef MAINWINDOW_H
++ #define MAINWINDOW_H
++
++ #include "ui_mainwindow.h"
++
++ #include <QMainWindow>
++ #include <QtTextToSpeech>
++
++ class MainWindow : public QMainWindow
++ {
++ Q_OBJECT
++ public:
++ explicit MainWindow(QWidget *parent = nullptr);
++ ~MainWindow();
++
++ public slots:
++ void setRate(int);
++ void setPitch(int);
++ void setVolume(int volume);
++
++ void stateChanged(QTextToSpeech::State state);
++ void engineSelected(int index);
++ void languageSelected(int language);
++ void voiceSelected(int index);
++
++ void localeChanged(const QLocale &locale);
++
++ private:
++ void onEngineReady();
++
++ Ui::MainWindow ui;
++ QTextToSpeech *m_speech = nullptr;
++ QList<QVoice> m_voices;
++ };
++
++ #endif // MAINWINDOW_H