[FL-3947] Pinning of settings options (#4077)

* feat: pinning settings in favorites

* include archive in unit tests fw

* change settings icon

* update text with suggestions from the ui team

* Small touch of constness

---------

Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: hedger <hedger@nanode.su>

applications/main/archive/helpers/archive_apps.c

@@ -1,8 +1,9 @@
 #include "archive_apps.h"
 #include "archive_browser.h"
 
-static const char* known_apps[] = {
+static const char* const known_apps[] = {
     [ArchiveAppTypeU2f] = "u2f",
+    [ArchiveAppTypeSetting] = "setting",
 };
 
 ArchiveAppTypeEnum archive_get_app_type(const char* path) {
@@ -36,6 +37,8 @@ bool archive_app_is_available(void* context, const char* path) {
 
         furi_record_close(RECORD_STORAGE);
         return file_exists;
+    } else if(app == ArchiveAppTypeSetting) {
+        return true;
     } else {
         return false;
     }
@@ -53,6 +56,9 @@ bool archive_app_read_dir(void* context, const char* path) {
     if(app == ArchiveAppTypeU2f) {
         archive_add_app_item(browser, "/app:u2f/U2F Token");
         return true;
+    } else if(app == ArchiveAppTypeSetting) {
+        archive_add_app_item(browser, path);
+        return true;
     } else {
         return false;
     }
@@ -75,6 +81,8 @@ void archive_app_delete_file(void* context, const char* path) {
         if(archive_is_favorite("/app:u2f/U2F Token")) {
             archive_favorites_delete("/app:u2f/U2F Token");
         }
+    } else if(app == ArchiveAppTypeSetting) {
+        // can't delete a setting!
     }
 
     if(res) {

applications/main/archive/helpers/archive_apps.h

@@ -4,12 +4,14 @@
 
 typedef enum {
     ArchiveAppTypeU2f,
+    ArchiveAppTypeSetting,
     ArchiveAppTypeUnknown,
     ArchiveAppsTotal,
 } ArchiveAppTypeEnum;
 
 static const ArchiveFileTypeEnum app_file_types[] = {
     [ArchiveAppTypeU2f] = ArchiveFileTypeU2f,
+    [ArchiveAppTypeSetting] = ArchiveFileTypeSetting,
     [ArchiveAppTypeUnknown] = ArchiveFileTypeUnknown,
 };
 

applications/main/archive/helpers/archive_browser.h

@@ -7,7 +7,7 @@
 #define TAB_DEFAULT       ArchiveTabFavorites // Start tab
 #define FILE_LIST_BUF_LEN 50
 
-static const char* tab_default_paths[] = {
+static const char* const tab_default_paths[] = {
     [ArchiveTabFavorites] = "/app:favorites",
     [ArchiveTabIButton] = EXT_PATH("ibutton"),
     [ArchiveTabNFC] = EXT_PATH("nfc"),
@@ -20,7 +20,7 @@ static const char* tab_default_paths[] = {
     [ArchiveTabBrowser] = STORAGE_EXT_PATH_PREFIX,
 };
 
-static const char* known_ext[] = {
+static const char* const known_ext[] = {
     [ArchiveFileTypeIButton] = ".ibtn",
     [ArchiveFileTypeNFC] = ".nfc",
     [ArchiveFileTypeSubGhz] = ".sub",
@@ -34,6 +34,7 @@ static const char* known_ext[] = {
     [ArchiveFileTypeFolder] = "?",
     [ArchiveFileTypeUnknown] = "*",
     [ArchiveFileTypeAppOrJs] = ".fap|.js",
+    [ArchiveFileTypeSetting] = "?",
 };
 
 static const ArchiveFileTypeEnum known_type[] = {

applications/main/archive/helpers/archive_favorites.c

@@ -1,9 +1,10 @@
-
 #include "archive_favorites.h"
 #include "archive_files.h"
 #include "archive_apps.h"
 #include "archive_browser.h"
 
+#include <dialogs/dialogs.h>
+
 #define ARCHIVE_FAV_FILE_BUF_LEN 32
 
 static bool archive_favorites_read_line(File* file, FuriString* str_result) {
@@ -337,3 +338,46 @@ void archive_favorites_save(void* context) {
     storage_file_free(file);
     furi_record_close(RECORD_STORAGE);
 }
+
+void archive_favorites_handle_setting_pin_unpin(const char* app_name, const char* setting) {
+    DialogMessage* message = dialog_message_alloc();
+
+    FuriString* setting_path = furi_string_alloc_set_str(app_name);
+    if(setting) {
+        furi_string_push_back(setting_path, '/');
+        furi_string_cat_str(setting_path, setting);
+    }
+    const char* setting_path_str = furi_string_get_cstr(setting_path);
+
+    bool is_favorite = archive_is_favorite("/app:setting/%s", setting_path_str);
+    dialog_message_set_header(
+        message,
+        is_favorite ? "Unpin This Setting?" : "Pin This Setting?",
+        64,
+        0,
+        AlignCenter,
+        AlignTop);
+    dialog_message_set_text(
+        message,
+        is_favorite ? "It will no longer be\naccessible from the\nFavorites menu" :
+                      "It will be accessible from the\nFavorites menu",
+        64,
+        32,
+        AlignCenter,
+        AlignCenter);
+    dialog_message_set_buttons(
+        message, is_favorite ? "Unpin" : "Go back", NULL, is_favorite ? "Keep pinned" : "Pin");
+
+    DialogsApp* dialogs = furi_record_open(RECORD_DIALOGS);
+    DialogMessageButton button = dialog_message_show(dialogs, message);
+    furi_record_close(RECORD_DIALOGS);
+
+    if(is_favorite && button == DialogMessageButtonLeft) {
+        archive_favorites_delete("/app:setting/%s", setting_path_str);
+    } else if(!is_favorite && button == DialogMessageButtonRight) {
+        archive_file_append(ARCHIVE_FAV_PATH, "/app:setting/%s\n", setting_path_str);
+    }
+
+    furi_string_free(setting_path);
+    dialog_message_free(message);
+}

applications/main/archive/helpers/archive_favorites.h

@@ -12,3 +12,13 @@ bool archive_is_favorite(const char* format, ...) _ATTRIBUTE((__format__(__print
 bool archive_favorites_rename(const char* src, const char* dst);
 void archive_add_to_favorites(const char* file_path);
 void archive_favorites_save(void* context);
+
+/**
+ * Intended to be called by settings apps to handle long presses, as well as
+ * internally from within the archive
+ * 
+ * @param app_name name of the referring application
+ * @param setting  name of the setting, which will be both displayed to the user
+ *                 and passed to the application as an argument upon recall
+ */
+void archive_favorites_handle_setting_pin_unpin(const char* app_name, const char* setting);

applications/main/archive/helpers/archive_files.h

@@ -20,6 +20,7 @@ typedef enum {
     ArchiveFileTypeFolder,
     ArchiveFileTypeUnknown,
     ArchiveFileTypeAppOrJs,
+    ArchiveFileTypeSetting,
     ArchiveFileTypeLoading,
 } ArchiveFileTypeEnum;
 

applications/main/archive/scenes/archive_scene_browser.c

@@ -52,8 +52,23 @@ static void archive_run_in_app(ArchiveBrowserView* browser, ArchiveFile_t* selec
     UNUSED(browser);
     Loader* loader = furi_record_open(RECORD_LOADER);
 
+    if(selected->type == ArchiveFileTypeSetting) {
+        FuriString* app_name = furi_string_alloc_set(selected->path);
+        furi_string_right(app_name, furi_string_search_char(app_name, '/', 1) + 1);
+        size_t slash = furi_string_search_char(app_name, '/', 1);
+        if(slash != FURI_STRING_FAILURE) {
+            furi_string_left(app_name, slash);
+            FuriString* app_args =
+                furi_string_alloc_set_str(furi_string_get_cstr(app_name) + slash + 1);
+            loader_start_with_gui_error(
+                loader, furi_string_get_cstr(app_name), furi_string_get_cstr(app_args));
+            furi_string_free(app_args);
+        } else {
+            loader_start_with_gui_error(loader, furi_string_get_cstr(app_name), NULL);
+        }
+        furi_string_free(app_name);
+    } else {
         const char* app_name = archive_get_flipper_app_name(selected->type);
-
         if(app_name) {
             if(selected->is_app) {
                 char* param = strrchr(furi_string_get_cstr(selected->path), '/');
@@ -62,11 +77,13 @@ static void archive_run_in_app(ArchiveBrowserView* browser, ArchiveFile_t* selec
                 }
                 loader_start_with_gui_error(loader, app_name, param);
             } else {
-            loader_start_with_gui_error(loader, app_name, furi_string_get_cstr(selected->path));
+                loader_start_with_gui_error(
+                    loader, app_name, furi_string_get_cstr(selected->path));
             }
         } else {
             loader_start_with_gui_error(loader, furi_string_get_cstr(selected->path), NULL);
         }
+    }
 
     furi_record_close(RECORD_LOADER);
 }

applications/main/archive/views/archive_browser_view.c

@@ -28,6 +28,7 @@ static const Icon* ArchiveItemIcons[] = {
     [ArchiveFileTypeInfrared] = &I_ir_10px,
     [ArchiveFileTypeBadUsb] = &I_badusb_10px,
     [ArchiveFileTypeU2f] = &I_u2f_10px,
+    [ArchiveFileTypeSetting] = &I_settings_10px,
     [ArchiveFileTypeUpdateManifest] = &I_update_10px,
     [ArchiveFileTypeFolder] = &I_dir_10px,
     [ArchiveFileTypeUnknown] = &I_unknown_10px,

applications/services/gui/modules/submenu.c

@@ -11,8 +11,12 @@ struct Submenu {
 typedef struct {
     FuriString* label;
     uint32_t index;
+    union {
         SubmenuItemCallback callback;
+        SubmenuItemCallbackEx callback_ex;
+    };
     void* callback_context;
+    bool has_extended_events;
 } SubmenuItem;
 
 static void SubmenuItem_init(SubmenuItem* item) {
@@ -57,7 +61,7 @@ typedef struct {
 
 static void submenu_process_up(Submenu* submenu);
 static void submenu_process_down(Submenu* submenu);
-static void submenu_process_ok(Submenu* submenu);
+static void submenu_process_ok(Submenu* submenu, InputType input_type);
 
 static void submenu_view_draw_callback(Canvas* canvas, void* _model) {
     SubmenuModel* model = _model;
@@ -120,7 +124,10 @@ static bool submenu_view_input_callback(InputEvent* event, void* context) {
     furi_assert(submenu);
     bool consumed = false;
 
-    if(event->type == InputTypeShort) {
+    if(event->key == InputKeyOk) {
+        consumed = true;
+        submenu_process_ok(submenu, event->type);
+    } else if(event->type == InputTypeShort) {
         switch(event->key) {
         case InputKeyUp:
             consumed = true;
@@ -130,10 +137,6 @@ static bool submenu_view_input_callback(InputEvent* event, void* context) {
             consumed = true;
             submenu_process_down(submenu);
             break;
-        case InputKeyOk:
-            consumed = true;
-            submenu_process_ok(submenu);
-            break;
         default:
             break;
         }
@@ -211,6 +214,31 @@ void submenu_add_item(
             item->index = index;
             item->callback = callback;
             item->callback_context = callback_context;
+            item->has_extended_events = false;
+        },
+        true);
+}
+
+void submenu_add_item_ex(
+    Submenu* submenu,
+    const char* label,
+    uint32_t index,
+    SubmenuItemCallbackEx callback,
+    void* callback_context) {
+    SubmenuItem* item = NULL;
+    furi_check(label);
+    furi_check(submenu);
+
+    with_view_model(
+        submenu->view,
+        SubmenuModel * model,
+        {
+            item = SubmenuItemArray_push_new(model->items);
+            furi_string_set_str(item->label, label);
+            item->index = index;
+            item->callback_ex = callback;
+            item->callback_context = callback_context;
+            item->has_extended_events = true;
         },
         true);
 }
@@ -357,7 +385,7 @@ void submenu_process_down(Submenu* submenu) {
         true);
 }
 
-void submenu_process_ok(Submenu* submenu) {
+void submenu_process_ok(Submenu* submenu, InputType input_type) {
     SubmenuItem* item = NULL;
 
     with_view_model(
@@ -371,8 +399,12 @@ void submenu_process_ok(Submenu* submenu) {
         },
         true);
 
-    if(item && item->callback) {
+    if(!item) return;
+
+    if(!item->has_extended_events && input_type == InputTypeShort && item->callback) {
         item->callback(item->callback_context, item->index);
+    } else if(item->has_extended_events && item->callback_ex) {
+        item->callback_ex(item->callback_context, input_type, item->index);
     }
 }
 

applications/services/gui/modules/submenu.h

@@ -14,6 +14,7 @@ extern "C" {
 /** Submenu anonymous structure */
 typedef struct Submenu Submenu;
 typedef void (*SubmenuItemCallback)(void* context, uint32_t index);
+typedef void (*SubmenuItemCallbackEx)(void* context, InputType input_type, uint32_t index);
 
 /** Allocate and initialize submenu 
  * 
@@ -53,6 +54,22 @@ void submenu_add_item(
     SubmenuItemCallback callback,
     void* callback_context);
 
+/** Add item to submenu with extended press events
+ *
+ * @param      submenu           Submenu instance
+ * @param      label             menu item label
+ * @param      index             menu item index, used for callback, may be
+ *                               the same with other items
+ * @param      callback          menu item extended callback
+ * @param      callback_context  menu item callback context
+ */
+void submenu_add_item_ex(
+    Submenu* submenu,
+    const char* label,
+    uint32_t index,
+    SubmenuItemCallbackEx callback,
+    void* callback_context);
+
 /** Change label of an existing item
  * 
  * @param      submenu  Submenu instance

applications/services/loader/loader_menu.c

@@ -4,6 +4,7 @@
 #include <gui/modules/submenu.h>
 #include <assets_icons.h>
 #include <applications.h>
+#include <archive/helpers/archive_favorites.h>
 
 #include "loader.h"
 #include "loader_menu.h"
@@ -71,10 +72,16 @@ static void loader_menu_applications_callback(void* context, uint32_t index) {
     loader_menu_start(name);
 }
 
-static void loader_menu_settings_menu_callback(void* context, uint32_t index) {
+static void
+    loader_menu_settings_menu_callback(void* context, InputType input_type, uint32_t index) {
     UNUSED(context);
+    if(input_type == InputTypeShort) {
         const char* name = FLIPPER_SETTINGS_APPS[index].name;
         loader_menu_start(name);
+    } else if(input_type == InputTypeLong) {
+        const char* name = FLIPPER_SETTINGS_APPS[index].name;
+        archive_favorites_handle_setting_pin_unpin(name, NULL);
+    }
 }
 
 static void loader_menu_switch_to_settings(void* context, uint32_t index) {
@@ -128,7 +135,7 @@ static void loader_menu_build_menu(LoaderMenuApp* app, LoaderMenu* menu) {
 
 static void loader_menu_build_submenu(LoaderMenuApp* app, LoaderMenu* loader_menu) {
     for(size_t i = 0; i < FLIPPER_SETTINGS_APPS_COUNT; i++) {
-        submenu_add_item(
+        submenu_add_item_ex(
             app->settings_menu,
             FLIPPER_SETTINGS_APPS[i].name,
             i,

applications/settings/power_settings_app/power_settings_app.c

@@ -1,5 +1,16 @@
 #include "power_settings_app.h"
 
+const SubmenuSettingsHelperDescriptor settings_helper_descriptor = {
+    .app_name = "Power",
+    .options_cnt = 3,
+    .options =
+        {
+            {.name = "Battery Info", .scene_id = PowerSettingsAppSceneBatteryInfo},
+            {.name = "Reboot", .scene_id = PowerSettingsAppSceneReboot},
+            {.name = "Power OFF", .scene_id = PowerSettingsAppScenePowerOff},
+        },
+};
+
 static bool power_settings_custom_event_callback(void* context, uint32_t event) {
     furi_assert(context);
     PowerSettingsApp* app = context;
@@ -18,7 +29,7 @@ static void power_settings_tick_event_callback(void* context) {
     scene_manager_handle_tick_event(app->scene_manager);
 }
 
-PowerSettingsApp* power_settings_app_alloc(uint32_t first_scene) {
+PowerSettingsApp* power_settings_app_alloc(void) {
     PowerSettingsApp* app = malloc(sizeof(PowerSettingsApp));
 
     // Records
@@ -50,13 +61,23 @@ PowerSettingsApp* power_settings_app_alloc(uint32_t first_scene) {
     view_dispatcher_add_view(
         app->view_dispatcher, PowerSettingsAppViewDialog, dialog_ex_get_view(app->dialog));
 
-    // Set first scene
+    // Helper
-    scene_manager_next_scene(app->scene_manager, first_scene);
+    app->settings_helper = submenu_settings_helpers_alloc(&settings_helper_descriptor);
+    submenu_settings_helpers_assign_objects(
+        app->settings_helper,
+        app->view_dispatcher,
+        app->scene_manager,
+        app->submenu,
+        PowerSettingsAppViewSubmenu,
+        PowerSettingsAppSceneStart);
+
     return app;
 }
 
 void power_settings_app_free(PowerSettingsApp* app) {
     furi_assert(app);
+    // Helper
+    submenu_settings_helpers_free(app->settings_helper);
     // Views
     view_dispatcher_remove_view(app->view_dispatcher, PowerSettingsAppViewBatteryInfo);
     battery_info_free(app->batery_info);
@@ -74,11 +95,14 @@ void power_settings_app_free(PowerSettingsApp* app) {
 }
 
 int32_t power_settings_app(void* p) {
+    PowerSettingsApp* app = power_settings_app_alloc();
+    if(!submenu_settings_helpers_app_start(app->settings_helper, p)) {
         uint32_t first_scene = PowerSettingsAppSceneStart;
         if(p && strlen(p) && !strcmp(p, "off")) {
             first_scene = PowerSettingsAppScenePowerOff;
         }
-    PowerSettingsApp* app = power_settings_app_alloc(first_scene);
+        scene_manager_next_scene(app->scene_manager, first_scene);
+    }
     view_dispatcher_run(app->view_dispatcher);
     power_settings_app_free(app);
     return 0;

applications/settings/power_settings_app/power_settings_app.h

@@ -14,6 +14,8 @@
 
 #include "scenes/power_settings_scene.h"
 
+#include <settings_helpers/submenu_based.h>
+
 typedef struct {
     Power* power;
     Gui* gui;
@@ -23,6 +25,7 @@ typedef struct {
     Submenu* submenu;
     DialogEx* dialog;
     PowerInfo info;
+    SubmenuSettingsHelper* settings_helper;
 } PowerSettingsApp;
 
 typedef enum {

applications/settings/power_settings_app/scenes/power_settings_scene_start.c

@@ -1,64 +1,16 @@
 #include "../power_settings_app.h"
 
-enum PowerSettingsSubmenuIndex {
-    PowerSettingsSubmenuIndexBatteryInfo,
-    PowerSettingsSubmenuIndexReboot,
-    PowerSettingsSubmenuIndexOff,
-};
-
-static void power_settings_scene_start_submenu_callback(void* context, uint32_t index) {
-    furi_assert(context);
-    PowerSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, index);
-}
-
 void power_settings_scene_start_on_enter(void* context) {
     PowerSettingsApp* app = context;
-    Submenu* submenu = app->submenu;
+    submenu_settings_helpers_scene_enter(app->settings_helper);
-
-    submenu_add_item(
-        submenu,
-        "Battery Info",
-        PowerSettingsSubmenuIndexBatteryInfo,
-        power_settings_scene_start_submenu_callback,
-        app);
-    submenu_add_item(
-        submenu,
-        "Reboot",
-        PowerSettingsSubmenuIndexReboot,
-        power_settings_scene_start_submenu_callback,
-        app);
-    submenu_add_item(
-        submenu,
-        "Power OFF",
-        PowerSettingsSubmenuIndexOff,
-        power_settings_scene_start_submenu_callback,
-        app);
-    submenu_set_selected_item(
-        submenu, scene_manager_get_scene_state(app->scene_manager, PowerSettingsAppSceneStart));
-
-    view_dispatcher_switch_to_view(app->view_dispatcher, PowerSettingsAppViewSubmenu);
 }
 
 bool power_settings_scene_start_on_event(void* context, SceneManagerEvent event) {
     PowerSettingsApp* app = context;
-    bool consumed = false;
+    return submenu_settings_helpers_scene_event(app->settings_helper, event);
-
-    if(event.type == SceneManagerEventTypeCustom) {
-        if(event.event == PowerSettingsSubmenuIndexBatteryInfo) {
-            scene_manager_next_scene(app->scene_manager, PowerSettingsAppSceneBatteryInfo);
-        } else if(event.event == PowerSettingsSubmenuIndexReboot) {
-            scene_manager_next_scene(app->scene_manager, PowerSettingsAppSceneReboot);
-        } else if(event.event == PowerSettingsSubmenuIndexOff) {
-            scene_manager_next_scene(app->scene_manager, PowerSettingsAppScenePowerOff);
-        }
-        scene_manager_set_scene_state(app->scene_manager, PowerSettingsAppSceneStart, event.event);
-        consumed = true;
-    }
-    return consumed;
 }
 
 void power_settings_scene_start_on_exit(void* context) {
     PowerSettingsApp* app = context;
-    submenu_reset(app->submenu);
+    submenu_settings_helpers_scene_exit(app->settings_helper);
 }

applications/settings/storage_settings/scenes/storage_settings_scene_start.c

@@ -1,131 +1,20 @@
 #include "../storage_settings.h"
 
-enum StorageSettingsStartSubmenuIndex {
-    StorageSettingsStartSubmenuIndexInternalInfo,
-    StorageSettingsStartSubmenuIndexSDInfo,
-    StorageSettingsStartSubmenuIndexUnmount,
-    StorageSettingsStartSubmenuIndexFormat,
-    StorageSettingsStartSubmenuIndexBenchy,
-    StorageSettingsStartSubmenuIndexFactoryReset
-};
-
-static void storage_settings_scene_start_submenu_callback(void* context, uint32_t index) {
-    StorageSettings* app = context;
-
-    view_dispatcher_send_custom_event(app->view_dispatcher, index);
-}
-
 void storage_settings_scene_start_on_enter(void* context) {
     StorageSettings* app = context;
-    Submenu* submenu = app->submenu;
-
-    submenu_add_item(
-        submenu,
-        "About Internal Storage",
-        StorageSettingsStartSubmenuIndexInternalInfo,
-        storage_settings_scene_start_submenu_callback,
-        app);
-    submenu_add_item(
-        submenu,
-        "About SD Card",
-        StorageSettingsStartSubmenuIndexSDInfo,
-        storage_settings_scene_start_submenu_callback,
-        app);
 
     FS_Error sd_status = storage_sd_status(app->fs_api);
-    if(sd_status != FSE_OK) {
+    app->helper_descriptor->options[STORAGE_SETTINGS_MOUNT_INDEX].name =
-        submenu_add_item(
+        (sd_status != FSE_OK) ? "Mount SD Card" : "Unmount SD Card";
-            submenu,
+    submenu_settings_helpers_scene_enter(app->settings_helper);
-            "Mount SD Card",
-            StorageSettingsStartSubmenuIndexUnmount,
-            storage_settings_scene_start_submenu_callback,
-            app);
-    } else {
-        submenu_add_item(
-            submenu,
-            "Unmount SD Card",
-            StorageSettingsStartSubmenuIndexUnmount,
-            storage_settings_scene_start_submenu_callback,
-            app);
-    }
-
-    submenu_add_item(
-        submenu,
-        "Format SD Card",
-        StorageSettingsStartSubmenuIndexFormat,
-        storage_settings_scene_start_submenu_callback,
-        app);
-    submenu_add_item(
-        submenu,
-        "Benchmark SD Card",
-        StorageSettingsStartSubmenuIndexBenchy,
-        storage_settings_scene_start_submenu_callback,
-        app);
-    submenu_add_item(
-        submenu,
-        "Factory Reset",
-        StorageSettingsStartSubmenuIndexFactoryReset,
-        storage_settings_scene_start_submenu_callback,
-        app);
-
-    submenu_set_selected_item(
-        submenu, scene_manager_get_scene_state(app->scene_manager, StorageSettingsStart));
-
-    view_dispatcher_switch_to_view(app->view_dispatcher, StorageSettingsViewSubmenu);
 }
 
 bool storage_settings_scene_start_on_event(void* context, SceneManagerEvent event) {
     StorageSettings* app = context;
-    bool consumed = false;
+    return submenu_settings_helpers_scene_event(app->settings_helper, event);
-
-    if(event.type == SceneManagerEventTypeCustom) {
-        switch(event.event) {
-        case StorageSettingsStartSubmenuIndexSDInfo:
-            scene_manager_set_scene_state(
-                app->scene_manager, StorageSettingsStart, StorageSettingsStartSubmenuIndexSDInfo);
-            scene_manager_next_scene(app->scene_manager, StorageSettingsSDInfo);
-            consumed = true;
-            break;
-        case StorageSettingsStartSubmenuIndexInternalInfo:
-            scene_manager_set_scene_state(
-                app->scene_manager,
-                StorageSettingsStart,
-                StorageSettingsStartSubmenuIndexInternalInfo);
-            scene_manager_next_scene(app->scene_manager, StorageSettingsInternalInfo);
-            consumed = true;
-            break;
-        case StorageSettingsStartSubmenuIndexUnmount:
-            scene_manager_set_scene_state(
-                app->scene_manager, StorageSettingsStart, StorageSettingsStartSubmenuIndexUnmount);
-            scene_manager_next_scene(app->scene_manager, StorageSettingsUnmountConfirm);
-            consumed = true;
-            break;
-        case StorageSettingsStartSubmenuIndexFormat:
-            scene_manager_set_scene_state(
-                app->scene_manager, StorageSettingsStart, StorageSettingsStartSubmenuIndexFormat);
-            scene_manager_next_scene(app->scene_manager, StorageSettingsFormatConfirm);
-            consumed = true;
-            break;
-        case StorageSettingsStartSubmenuIndexBenchy:
-            scene_manager_set_scene_state(
-                app->scene_manager, StorageSettingsStart, StorageSettingsStartSubmenuIndexBenchy);
-            scene_manager_next_scene(app->scene_manager, StorageSettingsBenchmarkConfirm);
-            consumed = true;
-            break;
-        case StorageSettingsStartSubmenuIndexFactoryReset:
-            scene_manager_set_scene_state(
-                app->scene_manager,
-                StorageSettingsStart,
-                StorageSettingsStartSubmenuIndexFactoryReset);
-            scene_manager_next_scene(app->scene_manager, StorageSettingsFactoryReset);
-            consumed = true;
-            break;
-        }
-    }
-    return consumed;
 }
 
 void storage_settings_scene_start_on_exit(void* context) {
     StorageSettings* app = context;
-    submenu_reset(app->submenu);
+    submenu_settings_helpers_scene_exit(app->settings_helper);
 }

applications/settings/storage_settings/storage_settings.c

@@ -1,5 +1,19 @@
 #include "storage_settings.h"
 
+const SubmenuSettingsHelperDescriptor descriptor_template = {
+    .app_name = "Storage",
+    .options_cnt = 6,
+    .options =
+        {
+            {.name = "About Internal Storage", .scene_id = StorageSettingsSDInfo},
+            {.name = "About SD Card", .scene_id = StorageSettingsInternalInfo},
+            {.name = "Unmount SD Card", .scene_id = StorageSettingsUnmountConfirm},
+            {.name = "Format SD Card", .scene_id = StorageSettingsFormatConfirm},
+            {.name = "Benchmark SD Card", .scene_id = StorageSettingsBenchmarkConfirm},
+            {.name = "Factory Reset", .scene_id = StorageSettingsFactoryReset},
+        },
+};
+
 static bool storage_settings_custom_event_callback(void* context, uint32_t event) {
     furi_assert(context);
     StorageSettings* app = context;
@@ -40,12 +54,27 @@ static StorageSettings* storage_settings_alloc(void) {
     view_dispatcher_add_view(
         app->view_dispatcher, StorageSettingsViewDialogEx, dialog_ex_get_view(app->dialog_ex));
 
-    scene_manager_next_scene(app->scene_manager, StorageSettingsStart);
+    size_t descriptor_size =
+        sizeof(SubmenuSettingsHelperDescriptor) +
+        (descriptor_template.options_cnt * sizeof(SubmenuSettingsHelperOption));
+    app->helper_descriptor = malloc(descriptor_size);
+    memcpy(app->helper_descriptor, &descriptor_template, descriptor_size);
+    app->settings_helper = submenu_settings_helpers_alloc(app->helper_descriptor);
+    submenu_settings_helpers_assign_objects(
+        app->settings_helper,
+        app->view_dispatcher,
+        app->scene_manager,
+        app->submenu,
+        StorageSettingsViewSubmenu,
+        StorageSettingsStart);
 
     return app;
 }
 
 static void storage_settings_free(StorageSettings* app) {
+    submenu_settings_helpers_free(app->settings_helper);
+    free(app->helper_descriptor);
+
     view_dispatcher_remove_view(app->view_dispatcher, StorageSettingsViewSubmenu);
     submenu_free(app->submenu);
 
@@ -68,6 +97,10 @@ int32_t storage_settings_app(void* p) {
     UNUSED(p);
     StorageSettings* app = storage_settings_alloc();
 
+    if(!submenu_settings_helpers_app_start(app->settings_helper, p)) {
+        scene_manager_next_scene(app->scene_manager, StorageSettingsStart);
+    }
+
     view_dispatcher_run(app->view_dispatcher);
 
     storage_settings_free(app);

applications/settings/storage_settings/storage_settings.h

@@ -16,6 +16,10 @@
 
 #include "scenes/storage_settings_scene.h"
 
+#include <settings_helpers/submenu_based.h>
+
+#define STORAGE_SETTINGS_MOUNT_INDEX 2
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -36,6 +40,10 @@ typedef struct {
 
     // text
     FuriString* text_string;
+
+    // helpers
+    SubmenuSettingsHelperDescriptor* helper_descriptor;
+    SubmenuSettingsHelper* settings_helper;
 } StorageSettings;
 
 typedef enum {

fbt_options.py

@@ -76,6 +76,7 @@ FIRMWARE_APPS = {
         "radio_device_cc1101_ext",
         "unit_tests",
         "js_app",
+        "archive",
     ],
 }
 

lib/toolbox/settings_helpers/submenu_based.c

@@ -0,0 +1,103 @@
+#include "submenu_based.h"
+#include <archive/helpers/archive_favorites.h>
+
+struct SubmenuSettingsHelper {
+    const SubmenuSettingsHelperDescriptor* descriptor;
+    ViewDispatcher* view_dispatcher;
+    SceneManager* scene_manager;
+    Submenu* submenu;
+    uint32_t submenu_view_id;
+    uint32_t main_scene_id;
+};
+
+SubmenuSettingsHelper*
+    submenu_settings_helpers_alloc(const SubmenuSettingsHelperDescriptor* descriptor) {
+    furi_check(descriptor);
+    SubmenuSettingsHelper* helper = malloc(sizeof(SubmenuSettingsHelper));
+    helper->descriptor = descriptor;
+    return helper;
+}
+
+void submenu_settings_helpers_assign_objects(
+    SubmenuSettingsHelper* helper,
+    ViewDispatcher* view_dispatcher,
+    SceneManager* scene_manager,
+    Submenu* submenu,
+    uint32_t submenu_view_id,
+    uint32_t main_scene_id) {
+    furi_check(helper);
+    furi_check(view_dispatcher);
+    furi_check(scene_manager);
+    furi_check(submenu);
+    helper->view_dispatcher = view_dispatcher;
+    helper->scene_manager = scene_manager;
+    helper->submenu = submenu;
+    helper->submenu_view_id = submenu_view_id;
+    helper->main_scene_id = main_scene_id;
+}
+
+void submenu_settings_helpers_free(SubmenuSettingsHelper* helper) {
+    free(helper);
+}
+
+bool submenu_settings_helpers_app_start(SubmenuSettingsHelper* helper, void* arg) {
+    furi_check(helper);
+    if(!arg) return false;
+
+    const char* option = arg;
+    for(size_t i = 0; i < helper->descriptor->options_cnt; i++) {
+        if(strcmp(helper->descriptor->options[i].name, option) == 0) {
+            scene_manager_next_scene(
+                helper->scene_manager, helper->descriptor->options[i].scene_id);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+static void
+    submenu_settings_helpers_callback(void* context, InputType input_type, uint32_t index) {
+    SubmenuSettingsHelper* helper = context;
+    if(input_type == InputTypeShort) {
+        view_dispatcher_send_custom_event(helper->view_dispatcher, index);
+    } else if(input_type == InputTypeLong) {
+        archive_favorites_handle_setting_pin_unpin(
+            helper->descriptor->app_name, helper->descriptor->options[index].name);
+    }
+}
+
+void submenu_settings_helpers_scene_enter(SubmenuSettingsHelper* helper) {
+    furi_check(helper);
+    for(size_t i = 0; i < helper->descriptor->options_cnt; i++) {
+        submenu_add_item_ex(
+            helper->submenu,
+            helper->descriptor->options[i].name,
+            i,
+            submenu_settings_helpers_callback,
+            helper);
+    }
+
+    submenu_set_selected_item(
+        helper->submenu,
+        scene_manager_get_scene_state(helper->scene_manager, helper->main_scene_id));
+    view_dispatcher_switch_to_view(helper->view_dispatcher, helper->submenu_view_id);
+}
+
+bool submenu_settings_helpers_scene_event(SubmenuSettingsHelper* helper, SceneManagerEvent event) {
+    furi_check(helper);
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        scene_manager_next_scene(
+            helper->scene_manager, helper->descriptor->options[event.event].scene_id);
+        scene_manager_set_scene_state(helper->scene_manager, helper->main_scene_id, event.event);
+        return true;
+    }
+
+    return false;
+}
+
+void submenu_settings_helpers_scene_exit(SubmenuSettingsHelper* helper) {
+    furi_check(helper);
+    submenu_reset(helper->submenu);
+}

lib/toolbox/settings_helpers/submenu_based.h

@@ -0,0 +1,89 @@
+#include <gui/modules/submenu.h>
+#include <gui/view_dispatcher.h>
+#include <gui/scene_manager.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (*SubmenuSettingsHelpherCallback)(void* context, uint32_t index);
+
+typedef struct {
+    const char* name;
+    uint32_t scene_id;
+} SubmenuSettingsHelperOption;
+
+typedef struct {
+    const char* app_name;
+    size_t options_cnt;
+    SubmenuSettingsHelperOption options[];
+} SubmenuSettingsHelperDescriptor;
+
+typedef struct SubmenuSettingsHelper SubmenuSettingsHelper;
+
+/**
+ * @brief Allocates a submenu-based settings helper
+ * @param descriptor settings descriptor
+ */
+SubmenuSettingsHelper*
+    submenu_settings_helpers_alloc(const SubmenuSettingsHelperDescriptor* descriptor);
+
+/**
+ * @brief Assigns dynamic objects to the submenu-based settings helper
+ * @param helper          helper object
+ * @param view_dispatcher ViewDispatcher
+ * @param scene_manager   SceneManager
+ * @param submenu         Submenu
+ * @param submenu_view_id Submenu view id in the ViewDispatcher
+ * @param main_scene_id   Main scene id in the SceneManager
+ */
+void submenu_settings_helpers_assign_objects(
+    SubmenuSettingsHelper* helper,
+    ViewDispatcher* view_dispatcher,
+    SceneManager* scene_manager,
+    Submenu* submenu,
+    uint32_t submenu_view_id,
+    uint32_t main_scene_id);
+
+/**
+ * @brief Frees a submenu-based settings helper
+ * @param helper helper object
+ */
+void submenu_settings_helpers_free(SubmenuSettingsHelper* helper);
+
+/**
+ * @brief App start callback for the submenu-based settings helper
+ * 
+ * If an argument containing one of the options was provided, launches the
+ * corresponding scene.
+ * 
+ * @param helper helper object
+ * @param arg app argument, may be NULL
+ * @returns true if a setting name was provided in the argument, false if normal
+ *          app operation shall commence
+ */
+bool submenu_settings_helpers_app_start(SubmenuSettingsHelper* helper, void* arg);
+
+/**
+ * @brief Main scene enter callback for the submenu-based settings helper
+ * @param helper helper object
+ */
+void submenu_settings_helpers_scene_enter(SubmenuSettingsHelper* helper);
+
+/**
+ * @brief Main scene event callback for the submenu-based settings helper
+ * @param helper helper object
+ * @param event  event data
+ * @returns true if the event was consumed, false otherwise
+ */
+bool submenu_settings_helpers_scene_event(SubmenuSettingsHelper* helper, SceneManagerEvent event);
+
+/**
+ * @brief Main scene exit callback for the submenu-based settings helper
+ * @param helper helper object
+ */
+void submenu_settings_helpers_scene_exit(SubmenuSettingsHelper* helper);
+
+#ifdef __cplusplus
+}
+#endif

targets/f18/api_symbols.csv

@@ -2726,6 +2726,7 @@ Function,-,strverscmp,int,"const char*, const char*"
 Function,-,strxfrm,size_t,"char*, const char*, size_t"
 Function,-,strxfrm_l,size_t,"char*, const char*, size_t, locale_t"
 Function,+,submenu_add_item,void,"Submenu*, const char*, uint32_t, SubmenuItemCallback, void*"
+Function,+,submenu_add_item_ex,void,"Submenu*, const char*, uint32_t, SubmenuItemCallbackEx, void*"
 Function,+,submenu_alloc,Submenu*,
 Function,+,submenu_change_item_label,void,"Submenu*, uint32_t, const char*"
 Function,+,submenu_free,void,Submenu*

targets/f7/api_symbols.csv

@@ -3575,6 +3575,7 @@ Function,+,subghz_worker_set_pair_callback,void,"SubGhzWorker*, SubGhzWorkerPair
 Function,+,subghz_worker_start,void,SubGhzWorker*
 Function,+,subghz_worker_stop,void,SubGhzWorker*
 Function,+,submenu_add_item,void,"Submenu*, const char*, uint32_t, SubmenuItemCallback, void*"
+Function,+,submenu_add_item_ex,void,"Submenu*, const char*, uint32_t, SubmenuItemCallbackEx, void*"
 Function,+,submenu_alloc,Submenu*,
 Function,+,submenu_change_item_label,void,"Submenu*, uint32_t, const char*"
 Function,+,submenu_free,void,Submenu*