Function ApplyOptions

cli.cpp:1069–1180

}

void ApplyOptions(DeviceOptions& options, std::vector<RGBController *>& rgb_controllers)
{
    RGBController* device = rgb_controllers[options.device];

    /*---------------------------------------------------------*\
    | Set mode first, in case it's 'direct' (which affects      |
    | SetLED below)                                             |
    \*---------------------------------------------------------*/
    unsigned int mode = ParseMode(options, rgb_controllers);

    /*---------------------------------------------------------*\
    | If the user has specified random colours and the device   |
    |   supports that colour mode then swich to it before       |
    |   evaluating if a colour needs to be set                  |
    \*---------------------------------------------------------*/
    if(options.random_colors && (device->modes[mode].flags & MODE_FLAG_HAS_RANDOM_COLOR))
    {
        device->modes[mode].color_mode = MODE_COLORS_RANDOM;
    }

    /*---------------------------------------------------------*\
    | If the user has specified random colours and the device   |
    |   supports that colour mode then swich to it before       |
    |   evaluating if a colour needs to be set                  |
    \*---------------------------------------------------------*/
    if((device->modes[mode].flags & MODE_FLAG_HAS_BRIGHTNESS))
    {
        unsigned int new_brightness     = device->modes[mode].brightness_max - device->modes[mode].brightness_min;
        new_brightness                 *= options.brightness;
        new_brightness                 /= brightness_percentage;

        device->modes[mode].brightness  = device->modes[mode].brightness_min + new_brightness;
    }

    /*---------------------------------------------------------*\
    | Determine which color mode this mode uses and update      |
    | colors accordingly                                        |
    \*---------------------------------------------------------*/
    switch(device->modes[mode].color_mode)
    {
        case MODE_COLORS_NONE:
            break;

        case MODE_COLORS_RANDOM:
            break;

        case MODE_COLORS_PER_LED:
            if(options.colors.size() != 0)
            {
                std::size_t last_set_color = 0;

                RGBColor* start_from;
                unsigned int led_count;
                if(options.zone < 0)
                {
                    start_from  = &device->colors[0];
                    led_count   = device->leds.size();
                }