add slider block

Author: toddtreece

src/AdafruitIO_Dashboard.cpp

@@ -68,3 +68,8 @@ MomentaryBlock* AdafruitIO_Dashboard::addMomentaryBlock(AdafruitIO_Feed *feed)
 {
   return new MomentaryBlock(this, feed);
 }
+
+SliderBlock* AdafruitIO_Dashboard::addSliderBlock(AdafruitIO_Feed *feed)
+{
+  return new SliderBlock(this, feed);
+}

src/AdafruitIO_Dashboard.h

@@ -16,6 +16,7 @@
 #include "AdafruitIO_Definitions.h"
 #include "blocks/ToggleBlock.h"
 #include "blocks/MomentaryBlock.h"
+#include "blocks/SliderBlock.h"
 
 // forward declaration
 class AdafruitIO;
@@ -34,6 +35,7 @@ class AdafruitIO_Dashboard {
 
     ToggleBlock* addToggleBlock(AdafruitIO_Feed *feed);
     MomentaryBlock* addMomentaryBlock(AdafruitIO_Feed *feed);
+    SliderBlock* addSliderBlock(AdafruitIO_Feed *feed);
 
   private:
     AdafruitIO *_io;

src/blocks/MomentaryBlock.cpp

@@ -13,9 +13,9 @@
 
 MomentaryBlock::MomentaryBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO_Block(d, f)
 {
-  text = 0;
-  value = 0;
-  release = 0;
+  text = "RESET";
+  value = "1";
+  release = "0";
 }
 
 MomentaryBlock::~MomentaryBlock(){}

src/blocks/SliderBlock.cpp

@@ -0,0 +1,37 @@
+//
+// 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 "SliderBlock.h"
+
+SliderBlock::SliderBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO_Block(d, f)
+{
+  min = 0;
+  max = 100;
+  step = 10;
+  label = "Value";
+}
+
+SliderBlock::~SliderBlock(){}
+
+String SliderBlock::properties()
+{
+  String props = "{\"min\":\"";
+  props += min;
+  props += "\",\"max\":\"";
+  props += max;
+  props += "\",\"step\":\"";
+  props += step;
+  props += "\",\"label\":\"";
+  props += label;
+  props += "\"}";
+
+  return props;
+}

src/blocks/SliderBlock.h

@@ -0,0 +1,35 @@
+//
+// 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_SLIDERBLOCK_H
+#define ADAFRUITIO_SLIDERBLOCK_H
+
+#include "AdafruitIO_Block.h"
+
+class SliderBlock : public AdafruitIO_Block {
+
+  public:
+    SliderBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f);
+    ~SliderBlock();
+
+    int min;
+    int max;
+    int step;
+    const char *label;
+
+    String properties();
+
+  private:
+    const char *_visual_type = "slider";
+
+};
+
+#endif // ADAFRUITIO_SLIDERBLOCK_H

src/blocks/ToggleBlock.cpp

@@ -13,8 +13,8 @@
 
 ToggleBlock::ToggleBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO_Block(d, f)
 {
-  onText = 0;
-  offText = 0;
+  onText = "1";
+  offText = "0";
 }
 
 ToggleBlock::~ToggleBlock(){}