unleashed-firmware/applications/bad_usb/scenes/bad_usb_scene_config_layout.c

#include "../bad_usb_app_i.h"
#include "furi_hal_power.h"
#include "furi_hal_usb.h"
#include <storage/storage.h>

static bool bad_usb_layout_select(BadUsbApp* bad_usb) {
    furi_assert(bad_usb);

    string_t predefined_path;
    string_init(predefined_path);
    if(!string_empty_p(bad_usb->keyboard_layout)) {
        string_set(predefined_path, bad_usb->keyboard_layout);
    } else {
        string_set_str(predefined_path, BAD_USB_APP_PATH_LAYOUT_FOLDER);
    }

    // Input events and views are managed by file_browser
    bool res = dialog_file_browser_show(
        bad_usb->dialogs,
        bad_usb->keyboard_layout,
        predefined_path,
        BAD_USB_APP_LAYOUT_EXTENSION,
        true,
        &I_keyboard_10px,
        true);

    string_clear(predefined_path);
    return res;
}

void bad_usb_scene_config_layout_on_enter(void* context) {
    BadUsbApp* bad_usb = context;

    if(bad_usb_layout_select(bad_usb)) {
        bad_usb_script_set_keyboard_layout(bad_usb->bad_usb_script, bad_usb->keyboard_layout);
    }
    scene_manager_previous_scene(bad_usb->scene_manager);
}

bool bad_usb_scene_config_layout_on_event(void* context, SceneManagerEvent event) {
    UNUSED(context);
    UNUSED(event);
    // BadUsbApp* bad_usb = context;
    return false;
}

void bad_usb_scene_config_layout_on_exit(void* context) {
    UNUSED(context);
    // BadUsbApp* bad_usb = context;
}