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61 lines
1.5 KiB
61 lines
1.5 KiB
#!/bin/sh |
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### Usage |
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### -r or --raise to raise the voulmn by 5% |
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### -l or --lower to lower the voulmn by 5% |
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### -t or --toggle to toggle mute and unmute |
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# notify osd expire time delay in ms |
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expireTimeNotifyOSD=3000 |
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currentId=1 |
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tmpFile=/tmp/currentVolumnNotifyId$(whoami) |
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# gets the current notify id from our tmp file |
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if [ -s $tmpFile ] |
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then |
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currentId=$(cat $tmpFile) |
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fi |
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# execute amixer action based on param |
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if [ $1 == '--raise' ] || [ $1 == '-r' ] |
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then |
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amixer -D pulse sset Master 5%+ |
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noToggle=true |
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elif [ $1 == '--lower' ] || [ $1 == '-l' ] |
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then |
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amixer -D pulse sset Master 5%- |
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noToggle=true |
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elif [ $1 == '--toggle' ] || [ $1 == '-t' ] |
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then |
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amixer -D pulse set Master 1+ toggle |
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fi |
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currentVolumn=$(amixer -D pulse get Master | egrep -o '[0-9]{1,3}' | tail -n 1) |
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volumnIsMuted=$(amixer -D pulse get Master | egrep -o 'off' | tail -n 1) |
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# get icon based on current volumn |
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if [ $volumnIsMuted ] |
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then |
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icon=audio-volume-muted |
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else |
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icon=audio-volume-low |
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if [ $currentVolumn -gt 60 ] |
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then |
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icon=audio-volume-high |
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elif [ $currentVolumn -gt 30 ] |
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then |
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icon=audio-volume-medium |
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fi |
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fi |
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# execute the notify-send command |
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if [ $noToggle ] |
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then |
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notify-send "Volume" -p -t $expireTimeNotifyOSD -r $currentId -i $icon -h int:value:$currentVolumn > $tmpFile |
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else |
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if [ $volumnIsMuted ] |
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then |
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notify-send "Volume muted" -p -t $expireTimeNotifyOSD -r $currentId -i $icon -h int:value:0 > $tmpFile |
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else |
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notify-send "Volume unmuted" -p -t $expireTimeNotifyOSD -r $currentId -i $icon -h int:value:$currentVolumn > $tmpFile |
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fi |
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fi
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