Function getButtonPadding

Tactility/Source/app/launcher/Launcher.cpp:22–28

static const auto LOGGER = Logger("Launcher");

static uint32_t getButtonPadding(UiDensity density, uint32_t buttonSize) {
    if (density == LVGL_UI_DENSITY_COMPACT) {
        return 0;
    } else {
        return buttonSize / 8;
    }
}

static int32_t computeButtonMargin(int32_t available_span, int32_t total_button_size) {
    const int32_t usable = std::max<int32_t>(0, available_span - (3 * total_button_size));