Ejemplos de setAudioEngine en C++ (Cpp)

Ejemplo n.º 1

Archivo: razorvolume.cpp Proyecto: B-Rich/razor-qt

void RazorVolume::settingsChanged()
{
#if defined(USE_PULSEAUDIO) && defined(USE_ALSA)
    if (!m_engine || m_engine->backendName() != settings().value(SETTINGS_AUDIO_ENGINE, SETTINGS_DEFAULT_AUDIO_ENGINE).toString()) {
        if (settings().value(SETTINGS_AUDIO_ENGINE, SETTINGS_DEFAULT_AUDIO_ENGINE).toString() == "PulseAudio")
            setAudioEngine(new PulseAudioEngine(this));
        else
            setAudioEngine(new AlsaEngine(this));
    }
#elif defined(USE_PULSEAUDIO)
    if (!m_engine)
        setAudioEngine(new PulseAudioEngine(this));
#elif defined(USE_ALSA)
    if (!m_engine)
        setAudioEngine(new AlsaEngine(this));
#endif

    m_volumeButton->setShowOnClicked(settings().value(SETTINGS_SHOW_ON_LEFTCLICK, SETTINGS_DEFAULT_SHOW_ON_LEFTCLICK).toBool());
    m_volumeButton->setMuteOnMiddleClick(settings().value(SETTINGS_MUTE_ON_MIDDLECLICK, SETTINGS_DEFAULT_MUTE_ON_MIDDLECLICK).toBool());
    m_volumeButton->setMixerCommand(settings().value(SETTINGS_MIXER_COMMAND, SETTINGS_DEFAULT_MIXER_COMMAND).toString());
    m_volumeButton->volumePopup()->setSliderStep(settings().value(SETTINGS_STEP, SETTINGS_DEFAULT_STEP).toInt());

    m_defaultSinkIndex = settings().value(SETTINGS_DEVICE, SETTINGS_DEFAULT_DEVICE).toInt();
    if (m_engine && m_engine->sinks().count() > 0) {
        m_defaultSinkIndex = qBound(0, m_defaultSinkIndex, m_engine->sinks().count()-1);

        m_defaultSink = m_engine->sinks().at(m_defaultSinkIndex);
        m_volumeButton->volumePopup()->setDevice(m_defaultSink);

        m_engine->setIgnoreMaxVolume(settings().value(SETTINGS_IGNORE_MAX_VOLUME, SETTINGS_DEFAULT_IGNORE_MAX_VOLUME).toBool());
    }
}

Ejemplo n.º 2

Archivo: lxqtvolume.cpp Proyecto: strebski/lxqt-panel

void LxQtVolume::settingsChanged()
{
    QString engineName = settings()->value(SETTINGS_AUDIO_ENGINE, SETTINGS_DEFAULT_AUDIO_ENGINE).toString();
    qDebug() << "settingsChanged" << engineName;
    if (!m_engine || m_engine->backendName() != engineName) {
#if defined(USE_PULSEAUDIO) && defined(USE_ALSA)
        if (engineName == "PulseAudio")
            setAudioEngine(new PulseAudioEngine(this));
        else if (engineName == "Alsa")
            setAudioEngine(new AlsaEngine(this));
        else // fallback to OSS
            setAudioEngine(new OssEngine(this));
#elif defined(USE_PULSEAUDIO)
        if (engineName == "PulseAudio")
            setAudioEngine(new PulseAudioEngine(this));
        else // fallback to OSS
            setAudioEngine(new OssEngine(this));
#elif defined(USE_ALSA)
        if (engineName == "Alsa")
            setAudioEngine(new AlsaEngine(this));
        else // fallback to OSS
            setAudioEngine(new OssEngine(this));
#else
        // No other backends are available, fallback to OSS
        setAudioEngine(new OssEngine(this));
#endif
    }

    m_volumeButton->setShowOnClicked(settings()->value(SETTINGS_SHOW_ON_LEFTCLICK, SETTINGS_DEFAULT_SHOW_ON_LEFTCLICK).toBool());
    m_volumeButton->setMuteOnMiddleClick(settings()->value(SETTINGS_MUTE_ON_MIDDLECLICK, SETTINGS_DEFAULT_MUTE_ON_MIDDLECLICK).toBool());
    m_volumeButton->setMixerCommand(settings()->value(SETTINGS_MIXER_COMMAND, SETTINGS_DEFAULT_MIXER_COMMAND).toString());
    m_volumeButton->volumePopup()->setSliderStep(settings()->value(SETTINGS_STEP, SETTINGS_DEFAULT_STEP).toInt());

    m_defaultSinkIndex = settings()->value(SETTINGS_DEVICE, SETTINGS_DEFAULT_DEVICE).toInt();
    if (m_engine && m_engine->sinks().count() > 0) {
        m_defaultSinkIndex = qBound(0, m_defaultSinkIndex, m_engine->sinks().count()-1);

        m_defaultSink = m_engine->sinks().at(m_defaultSinkIndex);
        m_volumeButton->volumePopup()->setDevice(m_defaultSink);

        m_engine->setIgnoreMaxVolume(settings()->value(SETTINGS_IGNORE_MAX_VOLUME, SETTINGS_DEFAULT_IGNORE_MAX_VOLUME).toBool());
    }
}