62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
#include "NotificationAudio.h"
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#include "WaveFile.h"
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NotificationAudio::NotificationAudio(QObject *parent):
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QObject(parent)
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{
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m_file = new BWFFile(QAudioFormat{}, this);
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m_stream = new SoundOutput();
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connect(m_stream, &SoundOutput::status, this, &NotificationAudio::status);
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connect(m_stream, &SoundOutput::error, this, &NotificationAudio::error);
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}
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NotificationAudio::~NotificationAudio(){
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stop();
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}
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void NotificationAudio::status(QString 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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void NotificationAudio::error(QString message){
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qDebug() << "notification error:" << message;
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stop();
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}
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void NotificationAudio::setDevice(const QAudioDeviceInfo &device, unsigned channels, unsigned msBuffer){
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m_device = device;
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m_channels = channels;
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m_msBuffer = msBuffer;
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m_stream->setFormat(device, channels, msBuffer);
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}
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void NotificationAudio::play(const QString &filePath){
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if(m_file->isOpen()){
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m_file->close();
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}
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m_file->setFileName(filePath);
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if(m_file->open(BWFFile::ReadOnly)){
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auto format = m_file->format();
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auto channels = format.channelCount();
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auto bytes = m_file->readAll();
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auto buffer = new QBuffer(new QByteArray(bytes));
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if(buffer->open(QIODevice::ReadOnly)){
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m_stream->setDeviceFormat(m_device, format, channels, m_msBuffer);
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m_stream->restart(buffer);
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}
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}
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}
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void NotificationAudio::stop(){
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m_stream->stop();
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if(m_file->isOpen()){
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m_file->close();
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}
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}
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