From 3b11e447982ef26d9bf224f0595e22116568ab18 Mon Sep 17 00:00:00 2001
From: dbroqua <dbroqua@mousur.org>
Date: Sat, 6 Jun 2020 12:39:11 +0200
Subject: [PATCH] Added brightness script

---
 Bin/brightness.sh      | 22 ++++++++++++++++++++++
 config/i3/config       |  3 +++
 config/i3status/config |  6 ++++++
 3 files changed, 31 insertions(+)
 create mode 100755 Bin/brightness.sh

diff --git a/Bin/brightness.sh b/Bin/brightness.sh
new file mode 100755
index 0000000..979c5f0
--- /dev/null
+++ b/Bin/brightness.sh
@@ -0,0 +1,22 @@
+#! /bin/bash
+
+CURRENT=`xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '`
+GAP=0.1
+NEWVALUE=${CURRENT}
+
+case $1 in
+    up)
+        NEWVALUE=`echo "${CURRENT}+${GAP}"|bc -l`
+    ;;
+    down)
+        NEWVALUE=`echo "${CURRENT}-${GAP}"|bc -l`
+    ;;
+    reset)
+        NEWVALUE=1
+    ;;
+    read)
+        echo "${CURRENT}*100/1"|bc
+    ;;
+esac
+
+xrandr --output eDP-1 --brightness ${NEWVALUE}
diff --git a/config/i3/config b/config/i3/config
index 4dfaa39..c2adf74 100644
--- a/config/i3/config
+++ b/config/i3/config
@@ -227,6 +227,9 @@ bindsym $mod+t exec "rofi -show top -modi top"
 bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume `pactl info|grep Sink|cut -d: -f 2` +5%
 bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume `pactl info|grep Sink|cut -d: -f 2` -5%
 bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute `pactl info|grep Sink|cut -d: -f 2` toggle 
+# Screen brighness
+bindsym XF86MonBrightnessDown exec --no-startup-id ~/Bin/brightness.sh down
+bindsym XF86MonBrightnessUp   exec --no-startup-id ~/Bin/brightness.sh up
 
 # Spotify
 bindsym XF86AudioPlay exec qdbus org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.PlayPause
diff --git a/config/i3status/config b/config/i3status/config
index 46cbb65..6542819 100644
--- a/config/i3status/config
+++ b/config/i3status/config
@@ -28,6 +28,7 @@ order += "wireless _first_"
 order += "ethernet _first_"
 #order += "path_exists VPN"
 order += "battery_level"
+order += "external_script lcd_brightness"
 #order += "sysdata base"
 #order += "sysdata temp"
 #order += "nvidia_temp"
@@ -47,6 +48,11 @@ static_string prev {
 	format = ""
 	on_click 1 = "exec --no-startup-id qdbus org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Previous"
 }
+external_script lcd_brightness {
+	cache_timeout = 10
+	format = "  {output}%"
+	script_path = '~/Bin/brightness.sh read'
+}
 external_script spotify {
 	cache_timeout = 10
 	format = "{output}"