hyprland: add hypr_brightness script

This script uses ddcutil and allows you to also control the brightness
of external displays.

It changes the brightness of the display that you are currently focused
in.

2 files changed, 51 insertions, 4 deletions

diff --git a/.config/hypr/hyprland.conf b/.config/hypr/hyprland.conf
index b3a8b7b..d12c614 100644
--- a/.config/hypr/hyprland.conf
+++ b/.config/hypr/hyprland.conf
@@ -4,7 +4,7 @@ autogenerated = 0
 ### MY PROGRAMS ###
 ###################
 $terminal = footclient
-$menu = rofi -show run
+$menu = fuzzel
 $browser = zen-browser
 
 
@@ -215,7 +215,7 @@ bind = $mainMod SHIFT, P, pseudo, # dwindle
 bind = $mainMod, J, togglesplit, # dwindle
 binde = $mainMod, tab, cyclenext, prev
 bind = $mainMod, b, exec, killall waybar || waybar
-bind = $mainMod, grave, exec, rofiunicode
+bind = $mainMod, grave, exec, fuzzelunicode
 bind = $mainMod, escape, exec, sysact
 
 # Applications
@@ -283,8 +283,9 @@ bindel = ,XF86AudioRaiseVolume, exec, wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@
 bindel = ,XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-
 bindel = ,XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
 bindel = ,XF86AudioMicMute, exec, wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle
-bindel = ,XF86MonBrightnessUp, exec, brightnessctl -e4 -n2 set 5%+
-bindel = ,XF86MonBrightnessDown, exec, brightnessctl -e4 -n2 set 5%-
+bindel = , XF86MonBrightnessDown, exec, ~/.config/hypr/scripts/hypr_brightness.sh -
+bindel = , XF86MonBrightnessUp, exec, ~/.config/hypr/scripts/hypr_brightness.sh +
+
 
 # Requires playerctl
 bindl = , XF86AudioNext, exec, playerctl next
diff --git a/.config/hypr/scripts/hypr_brightness.sh b/.config/hypr/scripts/hypr_brightness.sh
new file mode 100755
index 0000000..2ba9d98
--- /dev/null
+++ b/.config/hypr/scripts/hypr_brightness.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env sh
+# Source: https://github.com/albertnis/hypr-brightness
+#  Install ddcutil, and then enable access to i2c for your user
+
+# sudo gpasswd -a $USER i2c
+# sudo modprobe i2c-dev
+# echo i2c-dev | sudo tee /etc/modules-load.d/i2c-dev.conf
+
+set +e
+
+usage="Usage: $0 [+] or [-]"
+
+if [ "$#" -ne 1 ]; then
+    echo "No direction parameter provided"
+    echo "$usage"
+    exit 1
+fi
+
+arg="$1"
+
+if [ "$arg" == "help" ] || [ "$arg" == "--help" ] || [ "$arg" == "-h" ]; then
+    echo "$usage"
+    exit 0
+fi
+
+if [ "$arg" != "+" ] && [ "$arg" != "-" ]; then
+    echo "Direction parameter must be '+' or '-'"
+    echo $usage
+    exit 1
+fi
+
+direction=$arg
+
+monitor_data=$(hyprctl monitors -j)
+focused_name=$(echo $monitor_data | jq -r '.[] | select(.focused == true) | .name')
+
+if [ "$focused_name" == "eDP-1" ]; then
+    if [ "$direction" == "-" ]; then
+        brightnessctl -e4 -n2 set 5%-
+    else
+        brightnessctl -e4 -n2 set 5%+
+    fi
+else
+    focused_id=$(echo $monitor_data | jq -r '.[] | select(.focused == true) | .id')
+    ddcutil  --enable-dynamic-sleep --display=$focused_id setvcp 10 $direction 15
+fi