improved battery status stuff

herbstluftwm/panel.sh

@@ -118,6 +118,33 @@ append_percent_icon() {
   segment_text="$segment_text$bgend%{O5}"
 }
 
+append_battery_icon() {
+  local pct=$1
+  segment_text="$segment_text$bglight"
+  if (( pct < 10 )); then
+    segment_text="$segment_text"
+  elif (( pct < 20  )); then
+    segment_text="$segment_text"
+  elif (( pct < 30 )); then
+    segment_text="$segment_text"
+  elif (( pct < 40 )); then
+    segment_text="$segment_text"
+  elif (( pct < 50 )); then
+    segment_text="$segment_text"
+  elif (( pct < 60 )); then
+    segment_text="$segment_text"
+  elif (( pct < 70 )); then
+    segment_text="$segment_text"
+  elif (( pct < 80 )); then
+    segment_text="$segment_text"
+  elif (( pct < 90 )); then
+    segment_text="$segment_text"
+  else
+    segment_text="$segment_text"
+  fi
+  segment_text="$segment_text$bgend%{O5}"
+}
+
 segment_tags() {
   local monitor=$1
   local tags
@@ -340,8 +367,6 @@ segment_battery() {
     # battery status (charging/charged/etc)
     batstat="$(upower --show-info $(upower --enumerate | grep -i 'BAT') | grep -E "state" | awk '{print $2}')"
 
-    baticon='B'
-
     if (( battpct > 80 )); then
       batclass=$fggreen
     elif (( battpct < 20 )); then
@@ -350,17 +375,17 @@ segment_battery() {
       batclass=$fgblue
     fi
 
-    if [ "$batstat" = "fully-charged" ]; then
-      baticon="${baticon}%{O3}⇈"
-    elif [ "$batstat" = "discharging" ]; then
-      baticon="${baticon}%{O3}↓";
+    segment_text="$batclass"
+
+    if [ "$batstat" = "charging" ]; then
+      segment_text="${segment_text}"
+    elif [ "$batstat" = "fully-charged" ]; then
+      segment_text="${segment_text}"
     else
-      baticon="${baticon}%{O3}↑";
+      append_battery_icon "$battpct"
     fi
 
-    segment_text="$batclass"
-    append_percent_icon "$battpct"
-    segment_text="$segment_text$baticon$fgend"
+    segment_text="$segment_text$fgend"
   else
     segment_text="$fggreenﮣ$fgend"
   fi