João Dias
29 lines
676 B
Bash
29 lines
676 B
Bash
#!/usr/bin/env bash
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# Note: $SCROLL is defined by eww
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DEFAULT_INCREASE='5'
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Guess_increase_decrease() {
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CURRENT_VOL=$(Translate_volume_to_int)
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if [[ $SCROLL == "up" ]]; then
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if [[ $(awk "BEGIN { ($CURRENT_VOL+$DEFAULT_INCREASE) }") > 100 ]]; then
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echo "1.00"
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else
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echo "$DEFAULT_INCREASE%+"
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fi
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else
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echo "$DEFAULT_INCREASE%-"
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fi
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}
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Update_volume() {
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UPDATED_VOL=$(Guess_increase_decrease)
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wpctl set-volume "@DEFAULT_AUDIO_SINK@" "$UPDATED_VOL"
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}
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Translate_volume_to_int() {
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echo $(wpctl get-volume @DEFAULT_AUDIO_SINK@ | sed -e 's/Volume: //' -e 's/^1\./1/' -e 's/^0.//' -e 's/^00/0/')
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}
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