Edit playlist

- Adds edit playlist section
- Adds delete playlist function to edit playlist

nfc_playlist.c

@@ -5,21 +5,24 @@ static void (*const nfc_playlist_scene_on_enter_handlers[])(void*) = {
     nfc_playlist_main_menu_scene_on_enter,
     nfc_playlist_settings_scene_on_enter,
     nfc_playlist_emulation_scene_on_enter,
-    nfc_playlist_file_select_scene_on_enter
+    nfc_playlist_file_select_scene_on_enter,
+    nfc_playlist_file_edit_scene_on_enter
 };
 
 static bool (*const nfc_playlist_scene_on_event_handlers[])(void*, SceneManagerEvent) = {
     nfc_playlist_main_menu_scene_on_event,
     nfc_playlist_settings_scene_on_event,
     nfc_playlist_emulation_scene_on_event,
-    nfc_playlist_file_select_scene_on_event
+    nfc_playlist_file_select_scene_on_event,
+    nfc_playlist_file_edit_scene_on_event
 };
 
 static void (*const nfc_playlist_scene_on_exit_handlers[])(void*) = {
     nfc_playlist_main_menu_scene_on_exit,
     nfc_playlist_settings_scene_on_exit,
     nfc_playlist_emulation_scene_on_exit,
-    nfc_playlist_file_select_scene_on_exit
+    nfc_playlist_file_select_scene_on_exit,
+    nfc_playlist_file_edit_scene_on_exit
 };
 
 static const SceneManagerHandlers nfc_playlist_scene_manager_handlers = {
@@ -66,6 +69,7 @@ static NfcPlaylist* nfc_playlist_alloc() {
     view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Settings, variable_item_list_get_view(nfc_playlist->variable_item_list));
     view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Popup, popup_get_view(nfc_playlist->popup));
     view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileSelect, file_browser_get_view(nfc_playlist->file_browser));
+    view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileEdit, submenu_get_view(nfc_playlist->submenu));
     return nfc_playlist;
 }
 
@@ -76,6 +80,7 @@ static void nfc_playlist_free(NfcPlaylist* nfc_playlist) {
     view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Settings);
     view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Popup);
     view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileSelect);
+    view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileEdit);
     view_dispatcher_free(nfc_playlist->view_dispatcher);
     variable_item_list_free(nfc_playlist->variable_item_list);
     submenu_free(nfc_playlist->submenu);

nfc_playlist.h

@@ -17,7 +17,8 @@ typedef enum {
    NfcPlaylistView_Menu,
    NfcPlaylistView_Settings,
    NfcPlaylistView_Popup,
-   NfcPlaylistView_FileSelect
+   NfcPlaylistView_FileSelect,
+   NfcPlaylistView_FileEdit
 } NfcPlayScenesView;
 
 typedef enum {
@@ -25,6 +26,7 @@ typedef enum {
    NfcPlaylistScene_Settings,
    NfcPlaylistScene_EmulatingPopup,
    NfcPlaylistScene_FileSelect,
+   NfcPlaylistScene_FileEdit,
    NfcPlaylistScene_count
 } NfcPlaylistScene;
 

nfc_playlist_i.h

@@ -2,4 +2,5 @@
 #include "scences/main_menu.h"
 #include "scences/settings.h"
 #include "scences/emulation.h"
-#include "scences/file_select.h"
+#include "scences/file_select.h"
+#include "scences/file_edit.h"

scences/emulation.c

@@ -161,6 +161,7 @@ int32_t nfc_playlist_emulation_task(void* context) {
 
     furi_string_free(line);
     file_stream_close(stream);
+    furi_record_close(RECORD_STORAGE);
     stream_free(stream);
 
     return 0;

scences/file_edit.c

@@ -0,0 +1,50 @@
+#include "nfc_playlist.h"
+#include "scences/file_edit.h"
+
+typedef enum {
+   NfcPlaylistMenuSelection_DeletePlaylist
+} NfcPlaylistMenuSelection;
+
+void nfc_playlist_file_edit_menu_callback(void* context, uint32_t index) {
+   NfcPlaylist* nfc_playlist = context;
+   Storage* storage = furi_record_open(RECORD_STORAGE);
+   switch(index) {
+      case NfcPlaylistMenuSelection_DeletePlaylist: {
+         storage_simply_remove(storage, furi_string_get_cstr(nfc_playlist->file_path));
+         nfc_playlist->file_selected = false;
+         nfc_playlist->file_selected_check = false;
+         nfc_playlist->file_path = nfc_playlist->base_file_path;
+         scene_manager_previous_scene(nfc_playlist->scene_manager);
+         break;
+      }
+      default:
+         break;
+   }
+   furi_record_close(RECORD_STORAGE);
+}
+
+void nfc_playlist_file_edit_scene_on_enter(void* context) {
+   NfcPlaylist* nfc_playlist = context;
+
+   submenu_set_header(nfc_playlist->submenu, "Edit Playlist");
+
+   submenu_add_item(
+      nfc_playlist->submenu,
+      "Delete Playlist",
+      NfcPlaylistMenuSelection_DeletePlaylist,
+      nfc_playlist_file_edit_menu_callback,
+      nfc_playlist);
+
+   view_dispatcher_switch_to_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileEdit);
+}
+
+bool nfc_playlist_file_edit_scene_on_event(void* context, SceneManagerEvent event) {
+   UNUSED(event);
+   UNUSED(context);
+   return false;
+}
+
+void nfc_playlist_file_edit_scene_on_exit(void* context) {
+   NfcPlaylist* nfc_playlist = context;
+   submenu_reset(nfc_playlist->submenu);
+}

scences/file_edit.h

@@ -0,0 +1,13 @@
+#pragma once
+#include <furi.h>
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/scene_manager.h>
+#include <gui/modules/submenu.h>
+#include <storage/storage.h>
+#include <toolbox/stream/stream.h>
+#include <toolbox/stream/file_stream.h>
+
+void nfc_playlist_file_edit_scene_on_enter(void* context);
+bool nfc_playlist_file_edit_scene_on_event(void* context, SceneManagerEvent event);
+void nfc_playlist_file_edit_scene_on_exit(void* context);

scences/main_menu.c

@@ -4,13 +4,15 @@
 typedef enum {
     NfcPlaylistEvent_ShowEmulatingPopup,
     NfcPlaylistEvent_ShowFileSelect,
+    NfcPlaylistEvent_ShowFileEdit,
     NfcPlaylistEvent_ShowSettings
 } NfcPlaylistMainMenuEvent;
 
 typedef enum {
     NfcPlaylistMenuSelection_Start,
     NfcPlaylistMenuSelection_FileSelect,
-    NfcPlaylistMenuSelection_Settings
+    NfcPlaylistMenuSelection_FileEdit,
+    NfcPlaylistMenuSelection_Settings,
 } NfcPlaylistMenuSelection;
 
 void nfc_playlist_main_menu_menu_callback(void* context, uint32_t index) {
@@ -22,6 +24,9 @@ void nfc_playlist_main_menu_menu_callback(void* context, uint32_t index) {
         case NfcPlaylistMenuSelection_FileSelect:
             scene_manager_handle_custom_event(nfc_playlist->scene_manager, NfcPlaylistEvent_ShowFileSelect);
             break;
+        case NfcPlaylistMenuSelection_FileEdit:
+            scene_manager_handle_custom_event(nfc_playlist->scene_manager, NfcPlaylistEvent_ShowFileEdit);
+            break;
         case NfcPlaylistMenuSelection_Settings:
             scene_manager_handle_custom_event(nfc_playlist->scene_manager, NfcPlaylistEvent_ShowSettings);
             break;
@@ -53,6 +58,13 @@ void nfc_playlist_main_menu_scene_on_enter(void* context) {
         NfcPlaylistMenuSelection_FileSelect,
         nfc_playlist_main_menu_menu_callback,
         nfc_playlist);
+    
+    submenu_add_item(
+        nfc_playlist->submenu,
+        "Edit playlist",
+        NfcPlaylistMenuSelection_FileEdit,
+        nfc_playlist_main_menu_menu_callback,
+        nfc_playlist);
 
     submenu_add_item(
         nfc_playlist->submenu,
@@ -77,6 +89,10 @@ bool nfc_playlist_main_menu_scene_on_event(void* context, SceneManagerEvent even
                 scene_manager_next_scene(nfc_playlist->scene_manager, NfcPlaylistScene_FileSelect);
                 consumed = true;
                 break;
+            case NfcPlaylistEvent_ShowFileEdit:
+                scene_manager_next_scene(nfc_playlist->scene_manager, NfcPlaylistScene_FileEdit);
+                consumed = true;
+                break;
             case NfcPlaylistEvent_ShowSettings:
                 scene_manager_next_scene(nfc_playlist->scene_manager, NfcPlaylistScene_Settings);
                 consumed = true;