musicaudiorecordermodule.h

Go to the documentation of this file.

#ifndef MUSICAUDIORECORDERMODULE_H
#define MUSICAUDIORECORDERMODULE_H

/***************************************************************************
 * This file is part of the TTK Music Player project
 * Copyright (C) 2015 - 2026 Greedysky Studio

 * 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 3 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, see <http://www.gnu.org/licenses/>.
 ***************************************************************************/

#include <QFile>
#include "musicglobaldefine.h"
#if TTK_QT_VERSION_CHECK(6,2,0)
#  include <QAudioSource>
#  include <QAudioSink>
#  include <QMediaDevices>
using QtAudioInput = QAudioSource;
using QtAudioOutput = QAudioSink;
#else
#  include <QAudioInput>
#  include <QAudioOutput>
#  include <QAudioDeviceInfo>
using QtAudioInput = QAudioInput;
using QtAudioOutput = QAudioOutput;
#endif

class TTK_MODULE_EXPORT MusicAudioRecorderModule : public QObject
{
    Q_OBJECT
public:
    explicit MusicAudioRecorderModule(QObject *parent = nullptr);
    ~MusicAudioRecorderModule();

    int addWavHeader(const char *fileName) const;

    void setVolume(int volume);
    int volume() const noexcept;

    void setFileName(const QString &name);
    QString fileName() const;
    bool error() const noexcept;

    void onRecordStart();
    void onRecordStop();

private:
    int m_inputVolume;
    QFile *m_file;
    QAudioFormat m_formatFile;
    QtAudioInput *m_audioInputFile;
    QtAudioOutput *m_audioOutputFile;

};

#endif // MUSICAUDIORECORDERMODULE_H