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Add volume indicators to xmobar. #23

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merged 1 commit into from May 4, 2017
Merged

Add volume indicators to xmobar. #23

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120 changes: 120 additions & 0 deletions bin/getMasterVolume
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@@ -0,0 +1,120 @@
#!/bin/sh


# To generate bars in python:
# import numpy
# import math
# for i in numpy.arange(0, 10.1, 0.1):
# print str(i) + ") bar='" + ''.join(['/' for s in range(0, int(round(i)))]) + ''.join(['-' for s in range(0, int(10 - round(i)))]) +"' ;;"
#
# (Requires minor hand-editing to remove '.0' for whole numbers.
#
#
bars=$(amixer get Master | awk -F'[]%[]' '/%/ {if ($7 == "off") { print "MM" } else { print $2/10 }}' | head -n 1)

case $bars in
0) bar='----------' ;;
0.1) bar='----------' ;;
0.2) bar='----------' ;;
0.3) bar='----------' ;;
0.4) bar='----------' ;;
0.5) bar='/---------' ;;
0.6) bar='/---------' ;;
0.7) bar='/---------' ;;
0.8) bar='/---------' ;;
0.9) bar='/---------' ;;
1) bar='/---------' ;;
1.1) bar='/---------' ;;
1.2) bar='/---------' ;;
1.3) bar='/---------' ;;
1.4) bar='/---------' ;;
1.5) bar='//--------' ;;
1.6) bar='//--------' ;;
1.7) bar='//--------' ;;
1.8) bar='//--------' ;;
1.9) bar='//--------' ;;
2) bar='//--------' ;;
2.1) bar='//--------' ;;
2.2) bar='//--------' ;;
2.3) bar='//--------' ;;
2.4) bar='//--------' ;;
2.5) bar='///-------' ;;
2.6) bar='///-------' ;;
2.7) bar='///-------' ;;
2.8) bar='///-------' ;;
2.9) bar='///-------' ;;
3) bar='///-------' ;;
3.1) bar='///-------' ;;
3.2) bar='///-------' ;;
3.3) bar='///-------' ;;
3.4) bar='///-------' ;;
3.5) bar='////------' ;;
3.6) bar='////------' ;;
3.7) bar='////------' ;;
3.8) bar='////------' ;;
3.9) bar='////------' ;;
4) bar='////------' ;;
4.1) bar='////------' ;;
4.2) bar='////------' ;;
4.3) bar='////------' ;;
4.4) bar='////------' ;;
4.5) bar='/////-----' ;;
4.6) bar='/////-----' ;;
4.7) bar='/////-----' ;;
4.8) bar='/////-----' ;;
4.9) bar='/////-----' ;;
5) bar='/////-----' ;;
5.1) bar='/////-----' ;;
5.2) bar='/////-----' ;;
5.3) bar='/////-----' ;;
5.4) bar='/////-----' ;;
5.5) bar='//////----' ;;
5.6) bar='//////----' ;;
5.7) bar='//////----' ;;
5.8) bar='//////----' ;;
5.9) bar='//////----' ;;
6) bar='//////----' ;;
6.1) bar='//////----' ;;
6.2) bar='//////----' ;;
6.3) bar='//////----' ;;
6.4) bar='//////----' ;;
6.5) bar='///////---' ;;
6.6) bar='///////---' ;;
6.7) bar='///////---' ;;
6.8) bar='///////---' ;;
6.9) bar='///////---' ;;
7) bar='///////---' ;;
7.1) bar='///////---' ;;
7.2) bar='///////---' ;;
7.3) bar='///////---' ;;
7.4) bar='///////---' ;;
7.5) bar='////////--' ;;
7.6) bar='////////--' ;;
7.7) bar='////////--' ;;
7.8) bar='////////--' ;;
7.9) bar='////////--' ;;
8) bar='////////--' ;;
8.1) bar='////////--' ;;
8.2) bar='////////--' ;;
8.3) bar='////////--' ;;
8.4) bar='////////--' ;;
8.5) bar='/////////-' ;;
8.6) bar='/////////-' ;;
8.7) bar='/////////-' ;;
8.8) bar='/////////-' ;;
8.9) bar='/////////-' ;;
9) bar='/////////-' ;;
9.1) bar='/////////-' ;;
9.2) bar='/////////-' ;;
9.3) bar='/////////-' ;;
9.4) bar='/////////-' ;;
9.5) bar='//////////' ;;
9.6) bar='//////////' ;;
9.7) bar='//////////' ;;
9.8) bar='//////////' ;;
9.9) bar='//////////' ;;
10) bar='//////////' ;;
*) bar='----------' ;;
esac

echo "$bar ($bars)"
3 changes: 2 additions & 1 deletion xmobar.hs
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Expand Up @@ -16,9 +16,10 @@ Config {
Run Swap ["-t","Swap: <usedratio>%","-H","1024","-L","512","-h","#FFB6B0","-l","#CEFFAC","-n","#FFFFCC"] 10,
Run Network "em1" ["-t","Net: <rx>, <tx>","-H","200","-L","10","-h","#FFB6B0","-l","#CEFFAC","-n","#FFFFCC"] 10,
Run Date "%a %b %_d %l:%M" "date" 10,
Run Com "getMasterVolume" [] "volumelevel" 10,
Run StdinReader
],
sepChar = "%",
alignSep = "}{",
template = "%StdinReader% }{ %multicpu% %memory% %swap% %em1% <fc=#FFFFCC>%date%</fc> %KPAO%"
template = "%StdinReader% }{ %multicpu% %memory% %swap% %em1% | <fc=#FFFFCC>%date%</fc> | Volume: <fc=#b2b2ff>%volumelevel%</fc>"
}
10 changes: 5 additions & 5 deletions xmonad.hs
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Expand Up @@ -168,23 +168,23 @@ myKeys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $

-- Decrease volume.
, ((0, xF86XK_AudioLowerVolume),
spawn "amixer -q set Master 10%-")
spawn "amixer -q set Master 5%-")

-- Increase volume.
, ((0, xF86XK_AudioRaiseVolume),
spawn "amixer -q set Master 10%+")
spawn "amixer -q set Master 5%+")

-- Mute volume.
, ((modMask .|. controlMask, xK_m),
spawn "amixer -q set Master toggle")

-- Decrease volume.
, ((modMask .|. controlMask, xK_j),
spawn "amixer -q set Master 10%-")
spawn "amixer -q set Master 5%-")

-- Increase volume.
, ((modMask .|. controlMask, xK_k),
spawn "amixer -q set Master 10%+")
spawn "amixer -q set Master 5%+")

-- Audio previous.
, ((0, 0x1008FF16),
Expand Down