add text block class

Author: toddtreece

src/AdafruitIO_Dashboard.cpp

@@ -78,3 +78,8 @@ GaugeBlock* AdafruitIO_Dashboard::addGaugeBlock(AdafruitIO_Feed *feed)
 {
   return new GaugeBlock(this, feed);
 }
+
+TextBlock* AdafruitIO_Dashboard::addTextBlock(AdafruitIO_Feed *feed)
+{
+  return new TextBlock(this, feed);
+}

src/AdafruitIO_Dashboard.h

@@ -18,6 +18,7 @@
 #include "blocks/MomentaryBlock.h"
 #include "blocks/SliderBlock.h"
 #include "blocks/GaugeBlock.h"
+#include "blocks/TextBlock.h"
 
 // forward declaration
 class AdafruitIO;
@@ -38,6 +39,7 @@ class AdafruitIO_Dashboard {
     MomentaryBlock* addMomentaryBlock(AdafruitIO_Feed *feed);
     SliderBlock* addSliderBlock(AdafruitIO_Feed *feed);
     GaugeBlock* addGaugeBlock(AdafruitIO_Feed *feed);
+    TextBlock* addTextBlock(AdafruitIO_Feed *feed);
 
   private:
     AdafruitIO *_io;

src/blocks/TextBlock.cpp

@@ -0,0 +1,38 @@
+//
+// Adafruit invests time and resources providing this open source code.
+// Please support Adafruit and open source hardware by purchasing
+// products from Adafruit!
+//
+// Copyright (c) 2015-2016 Adafruit Industries
+// Authors: Tony DiCola, Todd Treece
+// Licensed under the MIT license.
+//
+// All text above must be included in any redistribution.
+//
+#include "TextBlock.h"
+
+TextBlock::TextBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO_Block(d, f)
+{
+  fontSize = "SMALL";
+}
+
+TextBlock::~TextBlock(){}
+
+String TextBlock::properties()
+{
+  int s = 0;
+
+  if(fontSize == "SMALL") {
+    s = 12;
+  } else if(fontSize == "MEDIUM") {
+    s = 18;
+  } else {
+    s = 24;
+  }
+
+  String props = "{\"fontSize\":\"";
+  props += s;
+  props += "\"}";
+
+  return props;
+}

src/blocks/TextBlock.h

@@ -0,0 +1,32 @@
+//
+// Adafruit invests time and resources providing this open source code.
+// Please support Adafruit and open source hardware by purchasing
+// products from Adafruit!
+//
+// Copyright (c) 2015-2016 Adafruit Industries
+// Authors: Tony DiCola, Todd Treece
+// Licensed under the MIT license.
+//
+// All text above must be included in any redistribution.
+//
+#ifndef ADAFRUITIO_TEXTBLOCK_H
+#define ADAFRUITIO_TEXTBLOCK_H
+
+#include "AdafruitIO_Block.h"
+
+class TextBlock : public AdafruitIO_Block {
+
+  public:
+    TextBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f);
+    ~TextBlock();
+
+    const char *fontSize;
+
+    String properties();
+
+  private:
+    const char *_visual_type = "text";
+
+};
+
+#endif // ADAFRUITIO_TEXTBLOCK_H