Move JsonPrintable into Internals/

include/ArduinoJson/Internals/JsonPrintable.hpp

@@ -6,37 +6,38 @@
 
 #pragma once
 
-#include "Internals/IndentedPrint.hpp"
-#include "Internals/PrettyJsonWriter.hpp"
-#include "Internals/StringBuilder.hpp"
+#include "IndentedPrint.hpp"
+#include "PrettyJsonWriter.hpp"
+#include "StringBuilder.hpp"
 
 namespace ArduinoJson {
+namespace Internals {
 
 template <typename T>
 class JsonPrintable {
  public:
   size_t printTo(Print &print) const {
-    Internals::JsonWriter writer(&print);
+    JsonWriter writer(&print);
     downcast().writeTo(writer);
     return writer.bytesWritten();
   }
   size_t printTo(char *buffer, size_t bufferSize) const {
-    Internals::StringBuilder sb(buffer, bufferSize);
+    StringBuilder sb(buffer, bufferSize);
     return printTo(sb);
   }
 
-  size_t prettyPrintTo(Internals::IndentedPrint &print) const {
-    Internals::PrettyJsonWriter writer(&print);
+  size_t prettyPrintTo(IndentedPrint &print) const {
+    PrettyJsonWriter writer(&print);
     downcast().writeTo(writer);
     return writer.bytesWritten();
   }
 
   size_t prettyPrintTo(char *buffer, size_t bufferSize) const {
-    Internals::StringBuilder sb(buffer, bufferSize);
+    StringBuilder sb(buffer, bufferSize);
     return prettyPrintTo(sb);
   }
   size_t prettyPrintTo(Print &print) const {
-    Internals::IndentedPrint indentedPrint = Internals::IndentedPrint(print);
+    IndentedPrint indentedPrint = IndentedPrint(print);
     return prettyPrintTo(indentedPrint);
   }
 
@@ -44,3 +45,4 @@ class JsonPrintable {
   const T &downcast() const { return *static_cast<const T *>(this); }
 };
 }
+}

include/ArduinoJson/JsonArray.hpp

@@ -6,10 +6,10 @@
 
 #pragma once
 
+#include "Internals/JsonPrintable.hpp"
 #include "Internals/ReferenceType.hpp"
 #include "JsonArrayConstIterator.hpp"
 #include "JsonArrayIterator.hpp"
-#include "JsonPrintable.hpp"
 
 #define JSON_ARRAY_SIZE(NUMBER_OF_ELEMENTS) \
   (sizeof(JsonArray) + (NUMBER_OF_ELEMENTS) * sizeof(Internals::JsonArrayNode))
@@ -19,7 +19,7 @@ namespace ArduinoJson {
 class JsonObject;
 class JsonBuffer;
 
-class JsonArray : public JsonPrintable<JsonArray>,
+class JsonArray : public Internals::JsonPrintable<JsonArray>,
                   public Internals::ReferenceType {
   friend class JsonBuffer;
 

include/ArduinoJson/JsonObject.hpp

@@ -6,10 +6,10 @@
 
 #pragma once
 
+#include "Internals/JsonPrintable.hpp"
 #include "Internals/ReferenceType.hpp"
 #include "JsonObjectConstIterator.hpp"
 #include "JsonObjectIterator.hpp"
-#include "JsonPrintable.hpp"
 
 #define JSON_OBJECT_SIZE(NUMBER_OF_ELEMENTS) \
   (sizeof(JsonObject) +                      \
@@ -20,7 +20,7 @@ namespace ArduinoJson {
 class JsonArray;
 class JsonBuffer;
 
-class JsonObject : public JsonPrintable<JsonObject>,
+class JsonObject : public Internals::JsonPrintable<JsonObject>,
                    public Internals::ReferenceType {
   friend class JsonBuffer;
 

include/ArduinoJson/JsonVariant.hpp

@@ -9,16 +9,16 @@
 #include <stddef.h>
 #include <stdint.h>  // for uint8_t
 
+#include "Internals/JsonPrintable.hpp"
 #include "Internals/JsonVariantContent.hpp"
 #include "Internals/JsonVariantType.hpp"
-#include "JsonPrintable.hpp"
 
 namespace ArduinoJson {
 
 class JsonArray;
 class JsonObject;
 
-class JsonVariant : public JsonPrintable<JsonVariant> {
+class JsonVariant : public Internals::JsonPrintable<JsonVariant> {
  public:
   JsonVariant() : _type(Internals::JSON_UNDEFINED) {}
 
@@ -63,11 +63,21 @@ class JsonVariant : public JsonPrintable<JsonVariant> {
   operator signed char() const { return static_cast<signed char>(as<long>()); }
   operator signed int() const { return static_cast<signed int>(as<long>()); }
   operator signed long() const;
-  operator signed short() const { return static_cast<signed short>(as<long>()); }
-  operator unsigned char() const { return static_cast<unsigned char>(as<long>()); }
-  operator unsigned int() const { return static_cast<unsigned int>(as<long>()); }
-  operator unsigned long() const { return static_cast<unsigned long>(as<long>()); }
-  operator unsigned short() const { return static_cast<unsigned short>(as<long>()); }
+  operator signed short() const {
+    return static_cast<signed short>(as<long>());
+  }
+  operator unsigned char() const {
+    return static_cast<unsigned char>(as<long>());
+  }
+  operator unsigned int() const {
+    return static_cast<unsigned int>(as<long>());
+  }
+  operator unsigned long() const {
+    return static_cast<unsigned long>(as<long>());
+  }
+  operator unsigned short() const {
+    return static_cast<unsigned short>(as<long>());
+  }
   operator const char *() const;
   operator JsonArray &() const;
   operator JsonObject &() const;