Method processSetVolumeMapping

QKeyMapper/qkeymapper_worker.cpp:2040–2227

}

void QKeyMapper_Worker::processSetVolumeMapping(const QString& volumeCommand)
{
    static QRegularExpression setvolume_regex(REGEX_PATTERN_SETVOLUME);
    QRegularExpressionMatch match = setvolume_regex.match(volumeCommand);

    if (!match.hasMatch()) {
#ifdef DEBUG_LOGOUT_ON
        qDebug() << "[processSetVolumeMapping] Invalid SetVolume/SetMicVolume format:" << volumeCommand;
#endif
        return;
    }

    if (!m_volumeController.isInitialized()) {
#ifdef DEBUG_LOGOUT_ON
        qDebug() << "[processSetVolumeMapping] Volume controller not initialized";
#endif
        return;
    }

    // Parse capture groups
    QString deviceTypeStr = match.captured(1);                  // Optional 'Mic' for capture device
    bool notify = !match.captured(2).isEmpty();                 // Optional notify icon (🔊 or 🎤)
    QString sign = match.captured(3);                           // Optional +/- sign
    QString valueStr = match.captured(4);                       // Numeric value or Mute/MuteOn/MuteOff

    // Determine device type
    int deviceType = deviceTypeStr.isEmpty() ? VOLUME_DEVICE_TYPE_PLAYBACK : VOLUME_DEVICE_TYPE_CAPTURE;

    // Determine operation type
    int operationType = VOLUME_OPERATION_SET;
    float value = 0.0f;

    if (valueStr == "Mute") {
        operationType = VOLUME_OPERATION_MUTE_TOGGLE;
    }
    else if (valueStr == "MuteOn") {
        operationType = VOLUME_OPERATION_MUTE_ON;
    }
    else if (valueStr == "MuteOff") {
        operationType = VOLUME_OPERATION_MUTE_OFF;
    }
    else {
        // Numeric value operation
        bool ok;
        value = valueStr.toFloat(&ok);
        if (!ok) {
#ifdef DEBUG_LOGOUT_ON
            qDebug() << "[processSetVolumeMapping] Invalid numeric value:" << valueStr;
#endif
            return;
        }

        if (sign == "+") {
            operationType = VOLUME_OPERATION_INCREASE;
        } else if (sign == "-") {
            operationType = VOLUME_OPERATION_DECREASE;
            value = -value; // Make value negative for decrease
        }