Method UpdateMode

qt/OpenRGBDevicePage/OpenRGBDevicePage.cpp:1096–1233

}

void Ui::OpenRGBDevicePage::UpdateMode()
{
    /*-----------------------------------------------------*\
    | Read selected mode                                    |
    \*-----------------------------------------------------*/
    int current_mode = ui->ModeBox->currentIndex();

    if(current_mode >= 0)
    {
        int  current_speed          = 0;
        int  current_brightness     = 0;
        bool current_per_led        = ui->PerLEDCheck->isChecked();
        bool current_mode_specific  = ui->ModeSpecificCheck->isChecked();
        bool current_random         = ui->RandomCheck->isChecked();
        int  current_dir_idx        = ui->DirectionBox->currentIndex();
        int  current_direction      = 0;
        bool supports_dir_lr        = ( device->modes[(unsigned int)current_mode].flags & MODE_FLAG_HAS_DIRECTION_LR );
        bool supports_dir_ud        = ( device->modes[(unsigned int)current_mode].flags & MODE_FLAG_HAS_DIRECTION_UD );
        bool supports_dir_hv        = ( device->modes[(unsigned int)current_mode].flags & MODE_FLAG_HAS_DIRECTION_HV );

        /*-----------------------------------------------------*\
        | If DirectionBox is enabled, set the direction values  |
        \*-----------------------------------------------------*/
        if(ui->DirectionBox->isEnabled())
        {
            if(supports_dir_hv)
            {
                if(supports_dir_lr && supports_dir_ud)
                {
                    current_direction = current_dir_idx;
                }
                else if(supports_dir_lr || supports_dir_ud)
                {
                    current_direction = current_dir_idx + 2;
                }
                else
                {
                    current_direction = current_dir_idx + 4;
                }
            }

            if(supports_dir_ud)
            {
                if(supports_dir_lr)
                {
                    current_direction = current_dir_idx;
                }
                else
                {
                    current_direction = current_dir_idx + 2;
                }
            }

            if((supports_dir_lr)
             &&(current_dir_idx < 2))
            {
                current_direction = current_dir_idx;
            }