Show region information in sub-GHz app (#2249)

* Show region info in sub-GHz app
* SubGhz: reset widget on region info scene exit
* Format sources

Co-authored-by: あく <alleteam@gmail.com>

applications/main/nfc/scenes/nfc_scene_start.c

@@ -7,7 +7,7 @@ enum SubmenuIndex {
     SubmenuIndexDetectReader,
     SubmenuIndexSaved,
     SubmenuIndexExtraAction,
-    SubmenuIndexAddManualy,
+    SubmenuIndexAddManually,
     SubmenuIndexDebug,
 };
 
@@ -28,7 +28,7 @@ void nfc_scene_start_on_enter(void* context) {
     submenu_add_item(
         submenu, "Extra Actions", SubmenuIndexExtraAction, nfc_scene_start_submenu_callback, nfc);
     submenu_add_item(
-        submenu, "Add Manually", SubmenuIndexAddManualy, nfc_scene_start_submenu_callback, nfc);
+        submenu, "Add Manually", SubmenuIndexAddManually, nfc_scene_start_submenu_callback, nfc);
 
     if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
         submenu_add_item(
@@ -68,7 +68,7 @@ bool nfc_scene_start_on_event(void* context, SceneManagerEvent event) {
         } else if(event.event == SubmenuIndexExtraAction) {
             scene_manager_next_scene(nfc->scene_manager, NfcSceneExtraActions);
             consumed = true;
-        } else if(event.event == SubmenuIndexAddManualy) {
+        } else if(event.event == SubmenuIndexAddManually) {
             scene_manager_next_scene(nfc->scene_manager, NfcSceneSetType);
             consumed = true;
         } else if(event.event == SubmenuIndexDebug) {

applications/main/subghz/scenes/subghz_scene_config.h

@@ -23,3 +23,4 @@ ADD_SCENE(subghz, more_raw, MoreRAW)
 ADD_SCENE(subghz, delete_raw, DeleteRAW)
 ADD_SCENE(subghz, need_saving, NeedSaving)
 ADD_SCENE(subghz, rpc, Rpc)
+ADD_SCENE(subghz, region_info, RegionInfo)

applications/main/subghz/scenes/subghz_scene_region_info.c

@@ -0,0 +1,39 @@
+#include "../subghz_i.h"
+
+#include <furi_hal_region.h>
+
+void subghz_scene_region_info_on_enter(void* context) {
+    SubGhz* subghz = context;
+    const FuriHalRegion* const region = furi_hal_region_get();
+    FuriString* buffer;
+    buffer = furi_string_alloc();
+    if(region) {
+        furi_string_cat_printf(buffer, "Region: %s,  bands:\n", region->country_code);
+        for(uint16_t i = 0; i < region->bands_count; ++i) {
+            furi_string_cat_printf(
+                buffer,
+                "   %lu-%lu kHz\n",
+                region->bands[i].start / 1000,
+                region->bands[i].end / 1000);
+        }
+    } else {
+        furi_string_cat_printf(buffer, "Region: N/A\n");
+    }
+
+    widget_add_string_multiline_element(
+        subghz->widget, 0, 0, AlignLeft, AlignTop, FontSecondary, furi_string_get_cstr(buffer));
+
+    furi_string_free(buffer);
+    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdWidget);
+}
+
+bool subghz_scene_region_info_on_event(void* context, SceneManagerEvent event) {
+    UNUSED(context);
+    UNUSED(event);
+    return false;
+}
+
+void subghz_scene_region_info_on_exit(void* context) {
+    SubGhz* subghz = context;
+    widget_reset(subghz->widget);
+}

applications/main/subghz/scenes/subghz_scene_start.c

@@ -5,9 +5,10 @@ enum SubmenuIndex {
     SubmenuIndexRead = 10,
     SubmenuIndexSaved,
     SubmenuIndexTest,
-    SubmenuIndexAddManualy,
+    SubmenuIndexAddManually,
     SubmenuIndexFrequencyAnalyzer,
     SubmenuIndexReadRAW,
+    SubmenuIndexShowRegionInfo
 };
 
 void subghz_scene_start_submenu_callback(void* context, uint32_t index) {
@@ -33,7 +34,7 @@ void subghz_scene_start_on_enter(void* context) {
     submenu_add_item(
         subghz->submenu,
         "Add Manually",
-        SubmenuIndexAddManualy,
+        SubmenuIndexAddManually,
         subghz_scene_start_submenu_callback,
         subghz);
     submenu_add_item(
@@ -42,6 +43,12 @@ void subghz_scene_start_on_enter(void* context) {
         SubmenuIndexFrequencyAnalyzer,
         subghz_scene_start_submenu_callback,
         subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "Region Information",
+        SubmenuIndexShowRegionInfo,
+        subghz_scene_start_submenu_callback,
+        subghz);
     if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
         submenu_add_item(
             subghz->submenu, "Test", SubmenuIndexTest, subghz_scene_start_submenu_callback, subghz);
@@ -76,9 +83,9 @@ bool subghz_scene_start_on_event(void* context, SceneManagerEvent event) {
                 subghz->scene_manager, SubGhzSceneStart, SubmenuIndexSaved);
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaved);
             return true;
-        } else if(event.event == SubmenuIndexAddManualy) {
+        } else if(event.event == SubmenuIndexAddManually) {
             scene_manager_set_scene_state(
-                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexAddManualy);
+                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexAddManually);
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSetType);
             return true;
         } else if(event.event == SubmenuIndexFrequencyAnalyzer) {
@@ -92,6 +99,11 @@ bool subghz_scene_start_on_event(void* context, SceneManagerEvent event) {
                 subghz->scene_manager, SubGhzSceneStart, SubmenuIndexTest);
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneTest);
             return true;
+        } else if(event.event == SubmenuIndexShowRegionInfo) {
+            scene_manager_set_scene_state(
+                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexShowRegionInfo);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneRegionInfo);
+            return true;
         }
     }
     return false;

applications/plugins/picopass/scenes/picopass_scene_start.c

@@ -3,7 +3,7 @@ enum SubmenuIndex {
     SubmenuIndexRead,
     SubmenuIndexRunScript,
     SubmenuIndexSaved,
-    SubmenuIndexAddManualy,
+    SubmenuIndexAddManually,
     SubmenuIndexDebug,
 };