removed enum, consolidated dupe code, adjusted last index for About

scenes/scene_settings.c

@@ -14,17 +14,11 @@
 
 #include <lib/toolbox/path.h>
 
-typedef enum {
-    SceneSettingsLayout,
-    SceneSettingsIcons,
-    SceneSettingsHeaders,
-    SceneSettingsRFIDDuration,
-    SceneSettingsNFCDuration,
-    SceneSettingsSubGHzRepeat,
-    SceneSettingsSubGHzExtAnt,
-    SceneSettingsHidden,
-    SceneSettingsAbout
-} SceneSettingsIndex;
+// Unfortunately, the VariableItemList does not provide a method to query the length
+// of the list. Since we intend to place "About" last, it would be convenient to
+// dynamically know it's list index for our on_event method. However, we'll need to
+// hardcode the value..
+#define SCENE_SETTINGS_ABOUT 9 // 10 items in our Settings list, so last index is 9
 
 static const char* const layout_text[2] = {"Vert", "Horiz"};
 static const uint32_t layout_value[2] = {QUAC_APP_PORTRAIT, QUAC_APP_LANDSCAPE};
@@ -67,11 +61,8 @@ static const char* const repeat_text[V_REPEAT_COUNT] = {
     "50"};
 static const uint32_t repeat_value[V_REPEAT_COUNT] = {1, 2, 3, 5, 8, 10, 15, 20, 50};
 
-static const char* const subghz_ext_text[2] = {"Disabled", "Enabled"};
-static const uint32_t subghz_ext_value[2] = {false, true};
-
-static const char* const ir_ext_text[2] = {"Disabled", "Enabled"};
-static const uint32_t ir_ext_value[2] = {false, true};
+static const char* const disabled_enabled_text[2] = {"Disabled", "Enabled"};
+static const uint32_t disabled_enabled_value[2] = {false, true};
 
 static void scene_settings_layout_changed(VariableItem* item) {
     App* app = variable_item_get_context(item);
@@ -118,15 +109,15 @@ static void scene_settings_subghz_repeat_changed(VariableItem* item) {
 static void scene_settings_subghz_ext_changed(VariableItem* item) {
     App* app = variable_item_get_context(item);
     uint8_t index = variable_item_get_current_value_index(item);
-    variable_item_set_current_value_text(item, subghz_ext_text[index]);
-    app->settings.subghz_use_ext_antenna = subghz_ext_value[index];
+    variable_item_set_current_value_text(item, disabled_enabled_text[index]);
+    app->settings.subghz_use_ext_antenna = disabled_enabled_value[index];
 }
 
 static void scene_settings_ir_ext_changed(VariableItem* item) {
     App* app = variable_item_get_context(item);
     uint8_t index = variable_item_get_current_value_index(item);
-    variable_item_set_current_value_text(item, ir_ext_text[index]);
-    app->settings.ir_use_ext_module = ir_ext_value[index];
+    variable_item_set_current_value_text(item, disabled_enabled_text[index]);
+    app->settings.ir_use_ext_module = disabled_enabled_value[index];
 }
 
 static void scene_settings_show_hidden_changed(VariableItem* item) {
@@ -188,14 +179,15 @@ void scene_settings_on_enter(void* context) {
 
     item =
         variable_item_list_add(vil, "SubGHz Ext Ant", 2, scene_settings_subghz_ext_changed, app);
-    value_index = value_index_uint32(app->settings.subghz_use_ext_antenna, subghz_ext_value, 2);
+    value_index =
+        value_index_uint32(app->settings.subghz_use_ext_antenna, disabled_enabled_value, 2);
     variable_item_set_current_value_index(item, value_index);
-    variable_item_set_current_value_text(item, subghz_ext_text[value_index]);
+    variable_item_set_current_value_text(item, disabled_enabled_text[value_index]);
 
     item = variable_item_list_add(vil, "IR Ext Module", 2, scene_settings_ir_ext_changed, app);
-    value_index = value_index_uint32(app->settings.ir_use_ext_module, ir_ext_value, 2);
+    value_index = value_index_uint32(app->settings.ir_use_ext_module, disabled_enabled_value, 2);
     variable_item_set_current_value_index(item, value_index);
-    variable_item_set_current_value_text(item, ir_ext_text[value_index]);
+    variable_item_set_current_value_text(item, disabled_enabled_text[value_index]);
 
     item = variable_item_list_add(vil, "Show Hidden", 2, scene_settings_show_hidden_changed, app);
     value_index = value_index_uint32(app->settings.show_hidden, show_offon_value, 2);
@@ -215,7 +207,7 @@ bool scene_settings_on_event(void* context, SceneManagerEvent event) {
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SceneSettingsAbout:
+        case SCENE_SETTINGS_ABOUT:
             consumed = true;
             scene_manager_next_scene(app->scene_manager, QScene_About);
             break;