Refactor widget header files for pragma once directive

- Replace ifndef/define with pragma once in BaseWidget.h, BaseWidgetValue.h, WidgetBool.h, and WidgetRange.h to prevent multiple inclusion issues.

src/ItemWidget.h

@@ -1,5 +1,4 @@
-#ifndef ITEM_WIDGET_H
-#define ITEM_WIDGET_H
+#pragma once
 
 #include "BaseItemManyWidgets.h"
 #include "widget/BaseWidgetValue.h"
@@ -77,8 +76,9 @@ template <typename... Ts>
  * @param callback reference to callback function to call when the value of the item is changed
  * @param widgetPtrs pointers to the widgets associated with this item
  */
-inline MenuItem* ITEM_WIDGET(const char* text, typename ItemWidget<Ts...>::CallbackType callback, BaseWidgetValue<Ts>*... widgetPtrs) {
+inline MenuItem* ITEM_WIDGET(
+    const char* text,
+    typename ItemWidget<Ts...>::CallbackType callback,
+    BaseWidgetValue<Ts>*... widgetPtrs) {
     return new ItemWidget<Ts...>(text, widgetPtrs..., callback);
-}
-
-#endif  // ITEM_WIDGET_H
+}

src/widget/BaseWidget.h

@@ -1,7 +1,5 @@
 // Creator: @ShishkinDmitriy
-
-#ifndef BASE_WIDGET_H
-#define BASE_WIDGET_H
+#pragma once
 
 #ifndef ARDUINO_ARCH_ESP32
 #ifndef ARDUINO_ARCH_ESP8266
@@ -57,6 +55,4 @@ class BaseWidget {
 
   public:
     virtual ~BaseWidget() = default;
-};
-
-#endif
+};

src/widget/BaseWidgetValue.h

@@ -1,6 +1,5 @@
 // Creator: @ShishkinDmitriy
-#ifndef BASE_WIDGET_VALUE_H
-#define BASE_WIDGET_VALUE_H
+#pragma once
 
 #include "BaseWidget.h"
 
@@ -72,6 +71,4 @@ class BaseWidgetValue : public BaseWidget {
 
   public:
     ~BaseWidgetValue() override = default;
-};
-
-#endif  // BASE_WIDGET_VALUE_H
+};

src/widget/WidgetBool.h

@@ -1,6 +1,5 @@
 // Creator: @ShishkinDmitriy
-#ifndef WIDGET_BOOL_H
-#define WIDGET_BOOL_H
+#pragma once
 
 #include "BaseWidgetValue.h"
 
@@ -70,6 +69,4 @@ inline BaseWidgetValue<bool>* WIDGET_BOOL(
     const uint8_t cursorOffset = 0,
     void (*callback)(const bool&) = nullptr) {
     return new WidgetBool(value, textOn, textOff, format, cursorOffset, callback);
-}
-
-#endif
+}

src/widget/WidgetRange.h

@@ -1,6 +1,5 @@
 // Creator: @ShishkinDmitriy
-#ifndef WIDGET_RANGE_H
-#define WIDGET_RANGE_H
+#pragma once
 
 #include "BaseWidgetValue.h"
 
@@ -120,6 +119,4 @@ inline BaseWidgetValue<T>* WIDGET_RANGE(
     bool cycle = false,
     void (*callback)(const T&) = nullptr) {
     return new WidgetRange<T>(value, step, min, max, format, cursorOffset, cycle, callback);
-}
-
-#endif
+}