C++ (Cpp) setCurrentDemod Examples

Example #1

File: dockrxopt.cpp Project: ajmas/gqrx

/** Read receiver configuration from settings data. */
void DockRxOpt::readSettings(QSettings *settings)
{
    bool conv_ok;
    int intVal;

    intVal = settings->value("receiver/demod", 0).toInt(&conv_ok);
    if (intVal >= 0)
    {
        setCurrentDemod(intVal);
        emit demodSelected(intVal);
    }

    intVal = settings->value("receiver/cwoffset", 700).toInt(&conv_ok);
    if (conv_ok)
    {
        demodOpt->setCwOffset(intVal);
        demodOpt_cwOffsetChanged(intVal);
    }

    qint64 offs = settings->value("receiver/offset", 0).toInt(&conv_ok);
    if (offs)
    {
        setFilterOffset(offs);
        emit filterOffsetChanged(offs);
    }

    double dblVal = settings->value("receiver/sql_level", 1.0).toDouble(&conv_ok);
    if (conv_ok && dblVal < 1.0)
    {
        //ui->sqlSlider->setValue(intVal); // signal emitted automatically
        ui->sqlSpinBox->setValue(dblVal);
    }
}

Example #2

/** Read receiver configuration from settings data. */
void DockRxOpt::readSettings(QSettings *settings)
{
    bool    conv_ok;
    int     int_val;
    double  dbl_val;

    bool bool_val = settings->value("gui/fctl_reset_digits", true).toBool();
    ui->filterFreq->setResetLowerDigits(bool_val);

    int_val = settings->value("receiver/cwoffset", 700).toInt(&conv_ok);
    if (conv_ok)
        demodOpt->setCwOffset(int_val);

    int_val = settings->value("receiver/fm_maxdev", 2500).toInt(&conv_ok);
    if (conv_ok)
        demodOpt->setMaxDev(int_val);

    dbl_val = settings->value("receiver/fm_deemph", 75).toDouble(&conv_ok);
    if (conv_ok && dbl_val >= 0)
        demodOpt->setEmph(1.0e-6 * dbl_val); // was stored as usec

    qint64 offs = settings->value("receiver/offset", 0).toInt(&conv_ok);
    if (offs)
    {
        setFilterOffset(offs);
        emit filterOffsetChanged(offs);
    }

    dbl_val = settings->value("receiver/sql_level", 1.0).toDouble(&conv_ok);
    if (conv_ok && dbl_val < 1.0)
        ui->sqlSpinBox->setValue(dbl_val);

    // AGC settings
    int_val = settings->value("receiver/agc_threshold", -100).toInt(&conv_ok);
    if (conv_ok)
        agcOpt->setThreshold(int_val);

    int_val = settings->value("receiver/agc_decay", 500).toInt(&conv_ok);
    if (conv_ok)
    {
        agcOpt->setDecay(int_val);
        if (int_val == 100)
            ui->agcPresetCombo->setCurrentIndex(0);
        else if (int_val == 500)
            ui->agcPresetCombo->setCurrentIndex(1);
        else if (int_val == 2000)
            ui->agcPresetCombo->setCurrentIndex(2);
        else
            ui->agcPresetCombo->setCurrentIndex(3);
    }

    int_val = settings->value("receiver/agc_slope", 0).toInt(&conv_ok);
    if (conv_ok)
        agcOpt->setSlope(int_val);

    int_val = settings->value("receiver/agc_gain", 0).toInt(&conv_ok);
    if (conv_ok)
        agcOpt->setGain(int_val);

    agcOpt->setHang(settings->value("receiver/agc_usehang", false).toBool());

    if (settings->value("receiver/agc_off", false).toBool())
        ui->agcPresetCombo->setCurrentIndex(4);

    int_val = settings->value("receiver/demod", 0).toInt(&conv_ok);
    if (int_val >= 0)
    {
        setCurrentDemod(int_val);
        emit demodSelected(int_val);
    }
}