add backlight

.dotter/global.toml

@@ -49,6 +49,7 @@ depends = ["theme", "system"]
 
 [system.variables]
 has_battery = false
+intel_backlight = false
 
 [theme.variables]
 # These are specified in bg-fg pairs, background and text color. The _fg color

sway/config

@@ -270,6 +270,10 @@ bindsym $mod+c mode "screenshot"
     bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle
     bindsym XF86AudioMicMute exec pactl set-source-mute @DEFAULT_SOURCE@ toggle
 
+{{#if intel_backlight}}
+    bindsym XF86MonBrightnessUp exec backlight-control +1
+    bindsym XF86MonBrightnessDown exec backlight-control -1
+{{/if}}
 
 #
 # Resizing containers:

waybar/config

@@ -10,6 +10,9 @@
     "modules-right": ["custom/media", "pulseaudio",
     {{#if has_battery}}
     "battery",
+    {{/if}}
+    {{#if intel_backlight}}
+    "backlight",
     {{/if}}
      "cpu", "memory", "temperature", "sway/language", "clock", "tray", "custom/exit"],
     // Modules configuration
@@ -73,6 +76,8 @@
         "device": "intel_backlight",
         "format": "{percent}% {icon}",
         "format-icons": ["", ""],
+        "on-scroll-up": "backlight-control +1",
+        "on-scroll-down": "backlight-control -1"
     },
     "pulseaudio": {
         // "scroll-step": 1, // %, can be a float