From 3cc3c8831326cc50619d6f4e99de11c54b7376c9 Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Fri, 15 Feb 2019 14:59:32 +0000
Subject: start of the "color picker" toy

---
 Model01-Firmware.ino |  2 ++
 color-picker.h       | 26 ++++++++++++++++++++++++++
 combos.h             | 17 +++++++++++++++--
 3 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 color-picker.h

diff --git a/Model01-Firmware.ino b/Model01-Firmware.ino
index a3d6d95..5cda263 100644
--- a/Model01-Firmware.ino
+++ b/Model01-Firmware.ino
@@ -10,6 +10,7 @@
 #include "keymap-wrapper.h"
 
 #include "color-themes.h"
+#include "color-picker.h"
 
 /* plugins */
 #include "kaleidoscope/plugin/EEPROM-Settings.h"
@@ -31,6 +32,7 @@ KALEIDOSCOPE_INIT_PLUGINS(
 
   LEDControl,
   DakkarColorDark, DakkarColorBright,
+  theColorPicker,
 
   Macros,
   MouseKeys,
diff --git a/color-picker.h b/color-picker.h
new file mode 100644
index 0000000..9782ef7
--- /dev/null
+++ b/color-picker.h
@@ -0,0 +1,26 @@
+// -*- mode: c++ -*-
+#pragma once
+
+#include <Kaleidoscope.h>
+
+class ColorPicker : public kaleidoscope::Plugin {
+public:
+  ColorPicker(void) : is_active(false), current_index(0), colors{}, map{} { }
+
+  void toggle(void) { is_active = !is_active; }
+
+  kaleidoscope::EventHandlerResult onKeyswitchEvent(Key &mapped_key, byte row, byte col, uint8_t key_state) {
+    if (!Kaleidoscope.has_leds || !is_active)
+      return kaleidoscope::EventHandlerResult::OK;
+
+    return kaleidoscope::EventHandlerResult::EVENT_CONSUMED;
+  }
+
+private:
+  bool is_active;
+  uint8_t current_index;
+  cRGB colors[16];
+  uint8_t map[ROWS][COLS];
+};
+
+ColorPicker theColorPicker;
diff --git a/combos.h b/combos.h
index 38d455c..242e274 100644
--- a/combos.h
+++ b/combos.h
@@ -3,18 +3,31 @@
 
 #include "kaleidoscope/plugin/MagicCombo.h"
 #include "kaleidoscope/plugin/USB-Quirks.h"
+#include "color-picker.h"
 
 enum {
   // Toggle between Boot (6-key rollover; for BIOSes and early boot) and NKRO
   // mode.
-  COMBO_TOGGLE_NKRO_MODE
+  COMBO_TOGGLE_NKRO_MODE,
+  COMBO_TOGGLE_COLOR_PICKER
 };
 
 static void toggleKeyboardProtocol(uint8_t combo_index) {
   USBQuirks.toggleKeyboardProtocol();
 }
 
-USE_MAGIC_COMBOS({.action = toggleKeyboardProtocol,
+static void toggleColorPicker(uint8_t combo_index) {
+  theColorPicker.toggle();
+}
+
+USE_MAGIC_COMBOS(
+                 {
+                  .action = toggleKeyboardProtocol,
                   // Left Fn + Esc + Shift
                   .keys = { R3C6, R2C6, R3C7 }
+                 },
+                 {
+                  .action = toggleColorPicker,
+                  // Left Fn + Right Fn
+                  .keys = { R3C6, R3C9 }
                  });
-- 
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