Archive: Add dynamic paths to browser tab

applications/main/archive/helpers/archive_browser.c

@@ -34,6 +34,7 @@ static void
                 model->list_offset = 0;
                 model->list_loading = true;
                 model->folder_loading = false;
+                browser->path_changed = true;
             },
             false);
         archive_update_offset(browser);
@@ -556,6 +557,7 @@ void archive_switch_tab(ArchiveBrowserView* browser, InputKey key) {
     archive_set_tab(browser, tab);
 
     furi_string_set(browser->path, archive_get_default_path(tab));
+    browser->path_changed = true;
     bool tab_empty = true;
     bool is_app_tab = furi_string_start_with_str(browser->path, "/app:");
     if(tab == ArchiveTabFavorites) {
@@ -644,6 +646,7 @@ void archive_leave_dir(ArchiveBrowserView* browser) {
 
     size_t dirname_start = furi_string_search_rchar(browser->path, '/');
     furi_string_left(browser->path, dirname_start);
+    browser->path_changed = true;
 
     const char* switch_ext = NULL;
     switch(archive_get_tab(browser)) {

applications/main/archive/views/archive_browser_view.c

@@ -58,6 +58,57 @@ void archive_browser_set_callback(
     browser->context = context;
 }
 
+static void archive_update_formatted_path(ArchiveBrowserViewModel* model) {
+    ArchiveBrowserView* browser = model->archive->browser;
+    if(!browser->path_changed) {
+        return;
+    }
+
+    ArchiveTabEnum tab = archive_get_tab(browser);
+    if(!momentum_settings.show_browser_path || archive_is_home(browser)) {
+        furi_string_set(browser->formatted_path, ArchiveTabNames[tab]);
+    } else {
+        const char* path = furi_string_get_cstr(browser->path);
+        switch(momentum_settings.show_browser_path) {
+        case BrowserPathFull:
+            furi_string_set(browser->formatted_path, browser->path);
+            break;
+
+        case BrowserPathBrief: {
+            furi_string_reset(browser->formatted_path);
+            FuriString* token = furi_string_alloc();
+            FuriString* remaining = furi_string_alloc_set(path);
+
+            while(furi_string_size(remaining) > 0) {
+                size_t slash_pos = furi_string_search_char(remaining, '/');
+                if(slash_pos == FURI_STRING_FAILURE) {
+                    furi_string_cat_printf(
+                        browser->formatted_path, "/%s", furi_string_get_cstr(remaining));
+                    break;
+                }
+                furi_string_set_n(token, remaining, 0, slash_pos);
+                if(furi_string_size(token) > 0) {
+                    furi_string_cat_printf(
+                        browser->formatted_path, "/%c", furi_string_get_char(token, 0));
+                }
+                furi_string_right(remaining, slash_pos + 1);
+            }
+
+            furi_string_free(token);
+            furi_string_free(remaining);
+            break;
+        }
+
+        default:
+            path_extract_basename(path, browser->formatted_path);
+            break;
+        }
+    }
+
+    furi_string_set(browser->prev_path, browser->path);
+    browser->path_changed = false;
+}
+
 static void render_item_menu(Canvas* canvas, ArchiveBrowserViewModel* model) {
     if(menu_array_size(model->context_menu) == 0) {
         // Need init context menu
@@ -279,6 +330,9 @@ static void archive_render_status_bar(Canvas* canvas, ArchiveBrowserViewModel* m
     if(model->tab_idx == ArchiveTabSearch &&
        scene_manager_get_scene_state(model->archive->scene_manager, ArchiveAppSceneSearch)) {
         tab_name = "Searching";
+    } else {
+        archive_update_formatted_path(model);
+        tab_name = furi_string_get_cstr(model->archive->browser->formatted_path);
     }
     bool clip = model->clipboard != NULL;
 
@@ -293,7 +347,20 @@ static void archive_render_status_bar(Canvas* canvas, ArchiveBrowserViewModel* m
     canvas_draw_rframe(canvas, 0, 0, 51, 13, 1); // frame
     canvas_draw_line(canvas, 49, 1, 49, 11); // shadow right
     canvas_draw_line(canvas, 1, 11, 49, 11); // shadow bottom
-    canvas_draw_str_aligned(canvas, 25, 9, AlignCenter, AlignBottom, tab_name);
+
+    size_t text_width = canvas_string_width(canvas, tab_name);
+    if(text_width > 45) {
+        elements_scrollable_text_line(
+            canvas,
+            3,
+            9,
+            45,
+            model->archive->browser->formatted_path,
+            model->scroll_counter,
+            false);
+    } else {
+        canvas_draw_str_aligned(canvas, 25, 9, AlignCenter, AlignBottom, tab_name);
+    }
 
     if(clip) {
         canvas_draw_rframe(canvas, 69, 0, 25, 13, 1);
@@ -593,6 +660,9 @@ ArchiveBrowserView* browser_alloc(void) {
     browser->scroll_timer = furi_timer_alloc(browser_scroll_timer, FuriTimerTypePeriodic, browser);
 
     browser->path = furi_string_alloc_set(archive_get_default_path(TAB_DEFAULT));
+    browser->prev_path = furi_string_alloc();
+    browser->formatted_path = furi_string_alloc();
+    browser->path_changed = true;
 
     with_view_model(
         browser->view,
@@ -626,6 +696,8 @@ void browser_free(ArchiveBrowserView* browser) {
         false);
 
     furi_string_free(browser->path);
+    furi_string_free(browser->prev_path);
+    furi_string_free(browser->formatted_path);
 
     view_free(browser->view);
     free(browser);

applications/main/archive/views/archive_browser_view.h

@@ -3,6 +3,7 @@
 #include "../helpers/archive_files.h"
 #include "../helpers/archive_favorites.h"
 
+#include "archive/archive.h"
 #include <gui/gui_i.h>
 #include <gui/view.h>
 #include <gui/canvas.h>
@@ -88,6 +89,9 @@ struct ArchiveBrowserView {
     ArchiveBrowserViewCallback callback;
     void* context;
     FuriString* path;
+    FuriString* prev_path;
+    FuriString* formatted_path;
+    bool path_changed;
     InputKey last_tab_switch_dir;
     bool is_root;
     FuriTimer* scroll_timer;

applications/main/momentum_app/scenes/momentum_app_scene_interface_filebrowser.c

@@ -7,6 +7,13 @@ enum VarItemListIndex {
     VarItemListIndexFavoriteTimeout,
 };
 
+const char* const browser_path_names[BrowserPathModeCount] = {
+    "OFF",
+    "Current",
+    "Brief",
+    "Full",
+};
+
 void momentum_app_scene_interface_filebrowser_var_item_list_callback(void* context, uint32_t index) {
     MomentumApp* app = context;
     view_dispatcher_send_custom_event(app->view_dispatcher, index);
@@ -38,6 +45,15 @@ static void
     app->save_settings = true;
 }
 
+static void
+    momentum_app_scene_interface_filebrowser_show_browser_path_changed(VariableItem* item) {
+    MomentumApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+    variable_item_set_current_value_text(item, browser_path_names[index]);
+    momentum_settings.show_browser_path = index;
+    app->save_settings = true;
+}
+
 static void momentum_app_scene_interface_filebrowser_favorite_timeout_changed(VariableItem* item) {
     MomentumApp* app = variable_item_get_context(item);
     uint32_t value = variable_item_get_current_value_index(item);
@@ -80,6 +96,16 @@ void momentum_app_scene_interface_filebrowser_on_enter(void* context) {
     variable_item_set_current_value_index(item, momentum_settings.show_internal_tab);
     variable_item_set_current_value_text(item, momentum_settings.show_internal_tab ? "ON" : "OFF");
 
+    item = variable_item_list_add(
+        var_item_list,
+        "Show Browser Path",
+        BrowserPathModeCount,
+        momentum_app_scene_interface_filebrowser_show_browser_path_changed,
+        app);
+    variable_item_set_current_value_index(item, momentum_settings.show_browser_path);
+    variable_item_set_current_value_text(
+        item, browser_path_names[momentum_settings.show_browser_path]);
+
     item = variable_item_list_add(
         var_item_list,
         "Favorite Timeout",

lib/momentum/settings.c

@@ -29,6 +29,7 @@ MomentumSettings momentum_settings = {
     .sort_dirs_first = true, // ON
     .show_hidden_files = false, // OFF
     .show_internal_tab = false, // OFF
+    .show_browser_path = BrowserPathOff, // OFF
     .favorite_timeout = 0, // OFF
     .dark_mode = false, // OFF
     .rgb_backlight = false, // OFF
@@ -98,6 +99,7 @@ static const struct {
     {setting_bool(sort_dirs_first)},
     {setting_bool(show_hidden_files)},
     {setting_bool(show_internal_tab)},
+    {setting_bool(show_browser_path)},
     {setting_uint(favorite_timeout, 0, 60)},
     {setting_bool(dark_mode)},
     {setting_bool(rgb_backlight)},

lib/momentum/settings.h

@@ -54,6 +54,14 @@ typedef union __attribute__((packed)) {
     uint32_t value;
 } ScreenFrameColor;
 
+typedef enum {
+    BrowserPathOff,
+    BrowserPathCurrent,
+    BrowserPathBrief,
+    BrowserPathFull,
+    BrowserPathModeCount,
+} BrowserPathMode;
+
 typedef struct {
     char asset_pack[ASSET_PACKS_NAME_LEN];
     uint32_t anim_speed;
@@ -77,6 +85,7 @@ typedef struct {
     bool sort_dirs_first;
     bool show_hidden_files;
     bool show_internal_tab;
+    BrowserPathMode show_browser_path;
     uint32_t favorite_timeout;
     bool dark_mode;
     bool rgb_backlight;