From f007ef2bc86fa82670768b7b035c1ab3947d1594 Mon Sep 17 00:00:00 2001
From: Michael Bradley <michaelmbrad@gmail.com>
Date: Mon, 26 Feb 2024 15:58:52 -0500
Subject: [PATCH] Add backlight control

---
 eww/eww.yuck          |  7 ++++---
 eww/scripts/backlight | 15 +++++++++++++++
 2 files changed, 19 insertions(+), 3 deletions(-)
 create mode 100755 eww/scripts/backlight

diff --git a/eww/eww.yuck b/eww/eww.yuck
index 9ed13a5..d1b14db 100644
--- a/eww/eww.yuck
+++ b/eww/eww.yuck
@@ -94,10 +94,11 @@
   (label :text ""))
 
 
-;(deflisten brightness :initial "--" "~/.config/eww/scripts/get-brightness")
+; TODO: Make listener
+(defpoll brightness :initial "50" :interval 60 "~/.config/eww/scripts/backlight get")
 (defwidget brightness []
-  (eventbox :onscroll "~/.config/eww/scripts/adjust-brightness {}" :cursor "row-resize"
-    (label_value :text "󰌵" :value "50%")))
+  (eventbox :onscroll "~/.config/eww/scripts/backlight {}" :cursor "row-resize"
+    (label_value :text "󰌵" :value "${brightness}%")))
 
 
 (defwidget battery []
diff --git a/eww/scripts/backlight b/eww/scripts/backlight
new file mode 100755
index 0000000..8103e42
--- /dev/null
+++ b/eww/scripts/backlight
@@ -0,0 +1,15 @@
+#!/bin/env sh
+
+DELTA="5%"
+
+case "$1" in
+	up) brightnessctl -m -c backlight set +"$DELTA"
+	;;
+	down) brightnessctl -m -c backlight set "$DELTA"-
+	;;
+	get) brightnessctl -m -c backlight get
+	;;
+	*) echo "Unrecognized command"; exit 1
+	;;
+esac
+