71 lines
1.4 KiB
Plaintext
71 lines
1.4 KiB
Plaintext
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#!/bin/bash
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# Get Volume
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get_volume() {
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status=`amixer get Master | tail -n1 | grep -wo 'on'`
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if [[ "$status" == "on" ]]; then
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volume=`amixer get Master | tail -n1 | awk -F ' ' '{print $5}' | tr -d '[]'`
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echo "$volume"
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else
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echo "Mute"
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fi
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}
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# Get icons
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get_icon() {
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vol="$(get_volume)"
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current="${vol%%%}"
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status=`amixer get Master | tail -n1 | grep -wo 'on'`
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if [[ "$status" == "on" ]]; then
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if [[ "$current" -eq "0" ]]; then
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echo "images/icons/volume/mute.png"
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elif [[ ("$current" -ge "0") && ("$current" -le "30") ]]; then
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echo "images/icons/volume/volume.png"
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elif [[ ("$current" -ge "30") && ("$current" -le "60") ]]; then
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echo "images/icons/volume/volume.png"
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elif [[ ("$current" -ge "60") && ("$current" -le "100") ]]; then
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echo "images/icons/volume/volume.png"
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fi
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else
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echo "images/icons/volume/mute.png"
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fi
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}
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# Increase Volume
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inc_volume() {
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amixer -Mq set Master,0 5%+ unmute
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}
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# Decrease Volume
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dec_volume() {
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amixer -Mq set Master,0 5%- unmute
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}
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# Toggle Mute
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toggle_mute() {
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status=`amixer get Master | tail -n1 | grep -wo 'on'`
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if [[ "$status" == "on" ]]; then
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amixer set Master toggle
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else
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amixer set Master toggle
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fi
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}
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# Execute accordingly
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if [[ "$1" == "--get" ]]; then
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get_volume
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elif [[ "$1" == "--icon" ]]; then
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get_icon
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elif [[ "$1" == "--inc" ]]; then
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inc_volume
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elif [[ "$1" == "--dec" ]]; then
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dec_volume
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elif [[ "$1" == "--toggle" ]]; then
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toggle_mute
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else
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get_volume
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fi
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