Updates scripts

1 files changed, 41 insertions, 14 deletions

diff --git a/scripts/brightness.sh b/scripts/brightness.sh
index 71432d6..b3051a1 100755
--- a/scripts/brightness.sh
+++ b/scripts/brightness.sh
@@ -1,22 +1,49 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
-read_brightness() { xbacklight -get; }
+max() { [[ "$1" -gt "$2" ]] && echo "$1" || echo "$2"; }
+min() { [[ "$1" -lt "$2" ]] && echo "$1" || echo "$2"; }
+between() { max "$2" $(min "$1" "$3"); }
 
-get_brightness() { printf "%.0f%s" "$(read_brightness)" "%"; }
+adapter_bctl() {
+  set_() { brightnessctl set "$@"; }
+  get() { brightnessctl get; }
+  max_b() { brightnessctl m; }
+  update() {
+    local curr=`brightnessctl get`;
+    local min=100;
+    local max=`max_b`;
+    set_ $(between $(echo "$curr $1" | bc) $min $max);
+  }
 
-set_brightness() { xbacklight -set $1; }
+  local delta="1000";
+  case "$1" in
+    get) echo "100 * `get` / `max_b`" | bc ;;
+    set) set_ $(echo "$2 * `max_b` / 100" | bc) ;;
+    inc) update "+ $delta" ;;
+    dec) update "- $delta" ;;
+    *) echo "invalid command" ;;
+  esac;
+}
 
-increment() { xbacklight -inc $1; }
-decrement() { xbacklight -dec $1; }
+adapter_xbacklight() {
+  read_brightness() { xbacklight -get; }
 
-case $1 in
-  get) get_brightness ;;
-  set) set_brightness $2 ;;
-  inc) increment $2 ;;
-  dec) decrement $2 ;;
-  *) echo "For tools to work, you need to know how to use them" ;;
-esac
+  get_brightness() { printf "%.0f%s" "$(read_brightness)" "%"; }
 
-#~/scripts/statusbar/statusbar.sh update brightness;
+  set_brightness() { xbacklight -set $1; }
+
+  increment() { xbacklight -inc $1; }
+  decrement() { xbacklight -dec $1; }
+
+  case $1 in
+    get) get_brightness ;;
+    set) set_brightness $2 ;;
+    inc) increment $2 ;;
+    dec) decrement $2 ;;
+    *) echo "For tools to work, you need to know how to use them" ;;
+  esac
+}
+
+adapter_bctl "$@";
 update-dwmblock brightness;