mirror of
https://github.com/JS8Call-improved/JS8Call-improved
synced 2026-08-13 17:47:36 -04:00
101 lines
3 KiB
C++
101 lines
3 KiB
C++
/**
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* @file NotificationAudio.cpp
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* @brief Implementation of NotificationAudio class
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*/
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#include "NotificationAudio.h"
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#include "BWFFile.h"
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#include "soundout.h"
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#include <QLoggingCategory>
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Q_DECLARE_LOGGING_CATEGORY(notificationaudio_js8)
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/******************************************************************************/
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// Public Implementation
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/******************************************************************************/
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/**
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* @brief Constructs a NotificationAudio object.
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* @param parent The parent QObject.
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* @return None.
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*/
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NotificationAudio::NotificationAudio(QObject *parent)
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: QObject{parent}, m_stream{new SoundOutput} {
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connect(m_stream.data(), &SoundOutput::status, this,
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&NotificationAudio::status);
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connect(m_stream.data(), &SoundOutput::error, this,
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&NotificationAudio::error);
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}
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/**
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* @brief Destructs the NotificationAudio object.
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*/
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NotificationAudio::~NotificationAudio() { stop(); }
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/**
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* @brief Handles status messages from the SoundOutput.
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* @param message The status message.
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*/
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void NotificationAudio::status(QString const message) {
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if (message == "Idle")
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stop();
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}
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/**
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* @brief Handles error messages from the SoundOutput.
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* @param message The error message.
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*/
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void NotificationAudio::error(QString const message) {
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qCDebug(notificationaudio_js8) << "notification error:" << message;
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}
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/**
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* @brief Sets the audio device and buffer size.
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* @param device The QAudioDevice to use.
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* @param msBuffer The buffer size in milliseconds.
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*/
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void NotificationAudio::setDevice(QAudioDevice const &device,
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unsigned const msBuffer) {
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m_device = device;
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m_msBuffer = msBuffer;
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}
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/**
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* @brief Plays an audio file from the specified file path.
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* @param filePath The path to the audio file.
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*/
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void NotificationAudio::play(QString const &filePath) {
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if (auto const it = m_cache.constFind(filePath); it != m_cache.constEnd()) {
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playEntry(it);
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} else if (auto file = BWFFile(QAudioFormat{}, filePath);
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file.open(QIODevice::ReadOnly)) {
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if (auto data = file.readAll(); !data.isEmpty()) {
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playEntry(m_cache.emplace(filePath, file.format(), data));
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}
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}
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}
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/**
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* @brief Stops audio playback.
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*/
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void NotificationAudio::stop() { m_stream->stop(); }
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/******************************************************************************/
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// Private Implementation
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/******************************************************************************/
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void NotificationAudio::playEntry(Cache::const_iterator const it) {
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if (m_buffer.isOpen())
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m_buffer.close();
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auto const &[format, data] = *it;
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m_buffer.setData(data);
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if (m_buffer.open(QIODevice::ReadOnly)) {
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m_stream->setDeviceFormat(m_device, format, m_msBuffer);
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m_stream->restart(&m_buffer);
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}
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}
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/******************************************************************************/
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Q_LOGGING_CATEGORY(notificationaudio_js8, "notificationaudio.js8", QtWarningMsg)
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