Renamed IndentedPrintDecorator to PrettyPrintDecorator

JsonGenerator/PrettyPrintDecorator.cpp

@@ -0,0 +1,96 @@
+/*
+* Arduino JSON library
+* Benoit Blanchon 2014 - MIT License
+*/
+
+#include "PrettyPrintDecorator.h"
+
+size_t PrettyPrintDecorator::write(uint8_t c)
+{
+    switch (c)
+    {
+    case '{':
+    case '[':
+              
+        size_t n;
+
+        if (previousChar == '{' || previousChar == '[')
+        {
+            n = writeln() + sink.write(c);
+        }
+        else
+        {
+            n = sink.write(c);
+        }
+
+        previousChar = c;
+        indent++;
+        return n;
+
+    case '}':
+    case ']':
+        indent--;
+
+        if (previousChar == '{' || previousChar == '[')
+        {
+            previousChar = c;
+            return sink.write(c);
+        }
+        else
+        {
+            previousChar = c;
+            return writeln() + sink.write(c);
+        }
+        
+    case ',':
+        previousChar = c;
+        if (isInAString)
+        {
+            return sink.write(c);
+        }
+        else
+        {
+            return sink.write(c) + writeln();
+        }
+
+    case ':':
+        previousChar = c;
+        if (isInAString)
+        {
+            return sink.write(c);
+        }
+        else
+        {
+            return sink.write(c) + sink.write(' ');
+        }
+
+    case '\"':
+        if (previousChar != '\\')
+        {
+            isInAString = !isInAString;
+        }
+
+    default:
+
+        if (previousChar == '{' || previousChar == '[')
+        {
+            previousChar = c;
+            return writeln() + sink.write(c);
+        }
+        else
+        {
+            previousChar = c;
+            return sink.write(c);
+        }
+    }
+}
+
+size_t PrettyPrintDecorator::writeln()
+{
+    size_t n = sink.write('\n');
+
+    for (int i = 0; i < indent; i++)
+        n += sink.write(' ');
+
+    return n;
+}