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| 1 | #!/bin/bash | |
| 2 | ||
| 3 | # finds the active sink for pulse audio and increments the volume. useful when you have multiple audio outputs and have a key bound to vol-up and down | |
| 4 | ||
| 5 | osd='yes' | |
| 6 | inc=5 | |
| 7 | capvol='yes' | |
| 8 | maxvol='200' | |
| 9 | ||
| 10 | active_sink=`pacmd list-sinks |awk '/* index:/{print $3}'`
| |
| 11 | - | pactl set-sink-volume ${active_sink} -- +${inc}%
|
| 11 | + | limit=$(expr 100 - ${inc})
|
| 12 | maxlimit=$(expr ${maxvol} - ${inc})
| |
| 13 | ||
| 14 | function volUp {
| |
| 15 | ||
| 16 | preVol=`pacmd list-sinks |grep -A 15 'index: '${active_sink}'' |awk '/volume: 0:/{ print $3}'|sed s/.$//`
| |
| 17 | ||
| 18 | if [ ${capvol} = 'yes' ]
| |
| 19 | then | |
| 20 | if [ ${preVol} -le 100 -a ${preVol} -ge ${limit} ]
| |
| 21 | then | |
| 22 | pactl set-sink-volume ${active_sink} -- 100%
| |
| 23 | elif [ ${preVol} -lt ${limit} ]
| |
| 24 | then | |
| 25 | pactl set-sink-volume ${active_sink} -- +${inc}%
| |
| 26 | fi | |
| 27 | elif [ ${preVol} -le ${maxvol} -a ${preVol} -ge ${maxlimit} ]
| |
| 28 | then | |
| 29 | pactl set-sink-volume ${active_sink} -- ${maxvol}%
| |
| 30 | elif [ ${preVol} -lt ${maxlimit} ]
| |
| 31 | then | |
| 32 | pactl set-sink-volume ${active_sink} -- +${inc}%
| |
| 33 | fi | |
| 34 | ||
| 35 | curVol=`pacmd list-sinks |grep -A 15 'index: '${active_sink}'' |awk '/volume: 0:/{ print $3}'|sed s/.$//`
| |
| 36 | ||
| 37 | if [ ${osd} = 'yes' ]
| |
| 38 | then | |
| 39 | qdbus org.kde.kded /modules/kosd showVolume ${curVol} 0
| |
| 40 | fi | |
| 41 | ||
| 42 | } | |
| 43 | ||
| 44 | function volDown {
| |
| 45 | ||
| 46 | pactl set-sink-volume ${active_sink} -- -${inc}%
| |
| 47 | curVol=`pacmd list-sinks |grep -A 15 'index: '${active_sink}'' |awk '/volume: 0:/{ print $3}'|sed s/.$//`
| |
| 48 | if [ ${osd} = 'yes' ]
| |
| 49 | then | |
| 50 | qdbus org.kde.kded /modules/kosd showVolume ${curVol} 0
| |
| 51 | fi | |
| 52 | ||
| 53 | } | |
| 54 | ||
| 55 | function volMute {
| |
| 56 | ||
| 57 | case "$1" in | |
| 58 | mute) | |
| 59 | pactl set-sink-mute ${active_sink} 1
| |
| 60 | curVol=0 | |
| 61 | status=1 | |
| 62 | ;; | |
| 63 | unmute) | |
| 64 | pactl set-sink-mute ${active_sink} 0
| |
| 65 | curVol=`pacmd list-sinks |grep -A 15 'index: '${active_sink}'' |awk '/volume: 0:/{ print $3}'|sed s/.$//`
| |
| 66 | status=0 | |
| 67 | ;; | |
| 68 | esac | |
| 69 | ||
| 70 | if [ ${osd} = 'yes' ]
| |
| 71 | then | |
| 72 | qdbus org.kde.kded /modules/kosd showVolume ${curVol} ${status}
| |
| 73 | fi | |
| 74 | ||
| 75 | } | |
| 76 | ||
| 77 | function volMuteStatus {
| |
| 78 | ||
| 79 | curStatus=`pacmd list-sinks |grep -A 15 'index: '${active_sink}'' |awk '/muted/{ print $2}'`
| |
| 80 | ||
| 81 | if [ ${curStatus} = 'yes' ]
| |
| 82 | then | |
| 83 | volMute unmute | |
| 84 | else | |
| 85 | volMute mute | |
| 86 | fi | |
| 87 | ||
| 88 | } | |
| 89 | ||
| 90 | case "$1" in | |
| 91 | --up) | |
| 92 | volUp | |
| 93 | ;; | |
| 94 | --down) | |
| 95 | volDown | |
| 96 | ;; | |
| 97 | --togmute) | |
| 98 | volMuteStatus | |
| 99 | ;; | |
| 100 | --mute) | |
| 101 | volMute mute | |
| 102 | ;; | |
| 103 | --unmute) | |
| 104 | volMute unmute | |
| 105 | ;; | |
| 106 | esac |
