Initial commit.

2 files changed, 63 insertions, 0 deletions

diff --git a/src/Kaleidoscope-LayerHighlighter.cpp b/src/Kaleidoscope-LayerHighlighter.cpp
new file mode 100644
index 0000000..68c1984
--- /dev/null
+++ b/src/Kaleidoscope-LayerHighlighter.cpp
@@ -0,0 +1,45 @@
+#include "Kaleidoscope-LayerHighlighter.h"
+#include "LEDUtils.h"
+#include "layers.h"
+#include "Kaleidoscope-LEDControl.h"
+
+#include <Kaleidoscope.h>
+
+byte LayerHighlighter::row = 255, LayerHighlighter::col = 255;
+
+kaleidoscope::EventHandlerResult LayerHighlighter::onSetup(void) {
+  return kaleidoscope::EventHandlerResult::OK;
+}
+
+kaleidoscope::EventHandlerResult LayerHighlighter::afterEachCycle() {
+  if (!Layer.isOn(layer))
+    return kaleidoscope::EventHandlerResult::OK;
+
+  LEDControl.set_mode(LEDControl.get_mode_index());
+
+  for (uint8_t r = 0; r < ROWS; r++) {
+    for (uint8_t c = 0; c < COLS; c++) {
+      Key k = Layer.lookupOnActiveLayer(r, c);
+      Key layer_key = Layer.getKey(layer, r, c);
+
+      if (k == LockLayer(layer)) {
+        row = r;
+        col = c;
+      }
+
+      if ((k != layer_key) || (k == Key_NoKey)) {
+        LEDControl.refreshAt(r, c);
+      } else {
+        LEDControl.setCrgbAt(r, c, color);
+      }
+    }
+  }
+
+  if (row > ROWS || col > COLS)
+    return kaleidoscope::EventHandlerResult::OK;
+
+  cRGB lock_color = breath_compute(lockHue);
+  LEDControl.setCrgbAt(row, col, lock_color);
+
+  return kaleidoscope::EventHandlerResult::OK;
+}
diff --git a/src/Kaleidoscope-LayerHighlighter.h b/src/Kaleidoscope-LayerHighlighter.h
new file mode 100644
index 0000000..65ae483
--- /dev/null
+++ b/src/Kaleidoscope-LayerHighlighter.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <Kaleidoscope.h>
+
+class LayerHighlighter : public kaleidoscope::Plugin {
+ public:
+  LayerHighlighter(uint8_t l): color(CRGB(160, 0, 0)), lockHue(170), layer(l) {}
+
+  cRGB color;
+  uint8_t lockHue;
+
+  kaleidoscope::EventHandlerResult onSetup(void);
+  kaleidoscope::EventHandlerResult afterEachCycle();
+
+ private:
+  const uint8_t layer;
+  static byte row, col;
+};