100 lines
2.5 KiB
Bash
Executable file
100 lines
2.5 KiB
Bash
Executable file
#!/bin/bash
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source $HOME/.config/sway/bin/sway_helpers
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SINK=$(pactl info | grep "Default Sink" | cut -d ' ' -f 3)
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ICON_PATH=$HOME/.local/share/icons/Tela-circle-dark/16/actions
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NOTIFY_APP="dunstify -a volume -h string:x-dunst-stack-tag:volume"
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APP="pavucontrol"
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SOUND=$HOME/.config/sway/bin/audio-volume-change.oga
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# echo -e '\u25cf'
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VOL1="●"
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# echo -e '\u25cc'
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VOL2="◌"
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function getProgressString() {
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ITEMS="$1" # The total number of items(the width of the bar)
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FILLED_ITEM="$2" # The look of a filled item
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NOT_FILLED_ITEM="$3" # The look of a not filled item
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STATUS="$4" # The current progress status in percent
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# calculate how many items need to be filled and not filled
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FILLED_ITEMS=$(echo "((${ITEMS} * ${STATUS})/100 + 0.5) / 1" | bc)
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NOT_FILLED_ITEMS=$(echo "$ITEMS - $FILLED_ITEMS" | bc)
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# Assemble the bar string
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msg=$(printf "%${FILLED_ITEMS}s" | sed "s| |${FILLED_ITEM}|g")
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msg=${msg}$(printf "%${NOT_FILLED_ITEMS}s" | sed "s| |${NOT_FILLED_ITEM}|g")
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echo "$msg"
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}
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function notify() {
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VOLUME=$(pactl list sinks | grep "Name: $SINK" -A 8 | grep -oE '[0-9]*%' | head -n 1 | sed 's/%//')
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MUTE=$(pactl list sinks | grep "Name: $SINK" -A 8 | grep 'Mute:' | cut -d " " -f 2)
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echo $MUTE
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ICON=""
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TITLE=""
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if [ "$MUTE" = "yes" ]; then
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ICON=$ICON_PATH/audio-volume-muted.svg
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TITLE="${VOLUME}%"
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elif [ $VOLUME -le 33 ]; then
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ICON=$ICON_PATH/audio-volume-low.svg
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TITLE="${VOLUME}%"
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elif [ $VOLUME -le 67 ]; then
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ICON=$ICON_PATH/audio-volume-medium.svg
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TITLE="${VOLUME}%"
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else
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ICON=$ICON_PATH/audio-volume-high.svg
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TITLE="${VOLUME}%"
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fi
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# $NOTIFY_APP -i $ICON -a "Volume" "$TEXT"
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$NOTIFY_APP -i $ICON "$TITLE" "$(getProgressString 10 "$VOL1" "$VOL2" $VOLUME)"
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}
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## helpers
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function _toggle() {
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a=$1
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if [ $(pgrep $a) ]; then
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killall $a
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else
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$a &> /dev/null &
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fi
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}
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## main
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if [ -z "$SINK" ]; then
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_log VOLUME ERROR args: $*
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exit 1
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fi
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case $1 in
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d*)
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pactl set-sink-volume $SINK -5%
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paplay $SOUND &
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notify
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;;
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i*)
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VOLUME=$(pactl list sinks | grep "Name: $SINK" -A 8 | grep -oE '[0-9]*%' | head -n 1 | sed 's/%//')
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INC=$((100 - $VOLUME))
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if [ $INC -gt 5 ]; then
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INC=5
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fi
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pactl set-sink-volume $SINK +${INC}%
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paplay $SOUND &
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notify
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;;
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m*)
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pactl set-sink-mute $SINK toggle
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paplay $SOUND &
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notify
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;;
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gui)
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_check_app $APP
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_toggle $APP
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;;
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*)
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echo "invalid command: \"$1\""
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echo "arguments: [decrease|increase|mute|gui]"
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;;
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esac
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