From 32ba4a64ed84e92fbdbeb36216b04dffeee8a647 Mon Sep 17 00:00:00 2001
From: Thomas Hooge <thomas@hoogi.de>
Date: Thu, 31 Jul 2025 14:23:11 +0200
Subject: [PATCH] Add friendly color names to color class for system page
 display

---
 lib/obp60task/LedSpiTask.cpp | 24 ++++++++++++++++++++++++
 lib/obp60task/LedSpiTask.h   |  4 +++-
 lib/obp60task/PageSystem.cpp |  2 +-
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/lib/obp60task/LedSpiTask.cpp b/lib/obp60task/LedSpiTask.cpp
index fbbd640..219495c 100644
--- a/lib/obp60task/LedSpiTask.cpp
+++ b/lib/obp60task/LedSpiTask.cpp
@@ -14,6 +14,30 @@ https://controllerstech.com/ws2812-leds-using-spi/
 
 */
 
+String Color::toHex() {
+    char hexColor[8];
+    sprintf(hexColor, "#%02X%02X%02X", r, g, b);
+    return String(hexColor);
+}
+
+String Color::toName() {
+    static std::map<int, String> const names = {
+        {0xff0000, "Red"},
+        {0x00ff00, "Green"},
+        {0x0000ff, "Blue",},
+        {0xff9900, "Orange"},
+        {0xffff00, "Yellow"},
+        {0x3366ff, "Aqua"},
+        {0xff0066, "Violet"},
+        {0xffffff, "White"}
+    };
+    int color = (r << 16) + (g << 8) + b;
+    auto it = names.find(color);
+    if (it == names.end()) {
+        return toHex();
+    }
+    return it->second;
+}
 
 static uint8_t mulcolor(uint8_t f1, uint8_t f2){
     uint16_t rt=f1;
diff --git a/lib/obp60task/LedSpiTask.h b/lib/obp60task/LedSpiTask.h
index c058503..ff63919 100644
--- a/lib/obp60task/LedSpiTask.h
+++ b/lib/obp60task/LedSpiTask.h
@@ -10,7 +10,7 @@ class Color{
     uint8_t g;
     uint8_t b;
     Color():r(0),g(0),b(0){}
-    Color(uint8_t cr, uint8_t cg,uint8_t cb):
+    Color(uint8_t cr, uint8_t cg, uint8_t cb):
         b(cb),g(cg),r(cr){}
     Color(const Color &o):b(o.b),g(o.g),r(o.r){}
     bool equal(const Color &o) const{
@@ -22,6 +22,8 @@ class Color{
     bool operator != (const Color &other) const{
         return ! equal(other);
     }
+    String toHex();
+    String toName();
 };
 
 static Color COLOR_GREEN=Color(0,255,0);
diff --git a/lib/obp60task/PageSystem.cpp b/lib/obp60task/PageSystem.cpp
index bc06b6b..700f9e9 100644
--- a/lib/obp60task/PageSystem.cpp
+++ b/lib/obp60task/PageSystem.cpp
@@ -310,7 +310,7 @@ private:
         getdisplay().setCursor(202, y0 + 80);
         getdisplay().print("Bl color:");
         getdisplay().setCursor(320, y0 + 80);
-        getdisplay().print(commonData->backlight.color);
+        getdisplay().print(commonData->backlight.color.toName());
         getdisplay().setCursor(202, y0 + 96);
         getdisplay().print("Bl mode:");
         getdisplay().setCursor(320, y0 + 96);