7 changed files with 237 additions and 82 deletions
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2aliases/zsh_aliases
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14configs/i3/config
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260configs/i3blocks-scripts/volume
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12configs/i3blocks/i3blocks.conf
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4configs/sam-i3blocks/sam-i3blocks.conf
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1txt/key_dirs.txt
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14txt/pacman-pkgs/nzxt-pkgs.txt
@ -1,70 +1,220 @@ |
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#!/bin/bash |
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# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info> |
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# Copyright (C) 2014 Alexander Keller <github@nycroth.com> |
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# Displays the default device, volume, and mute status for i3blocks |
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|
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# default vars {{{ # |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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set -a |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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SINK_SYMB="" |
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|
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#------------------------------------------------------------------------ |
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AUDIO_HIGH_SYMBOL=${AUDIO_HIGH_SYMBOL:-''} |
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|
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# The second parameter overrides the mixer selection |
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# For PulseAudio users, use "pulse" |
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# For Jack/Jack2 users, use "jackplug" |
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# For ALSA users, you may use "default" for your primary card |
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# or you may use hw:# where # is the number of the card desired |
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AUDIO_MED_THRESH=${AUDIO_MED_THRESH:-50} |
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AUDIO_MED_SYMBOL=${AUDIO_MED_SYMBOL:-''} |
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|
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AUDIO_LOW_THRESH=${AUDIO_LOW_THRESH:-0} |
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AUDIO_LOW_SYMBOL=${AUDIO_LOW_SYMBOL:-''} |
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|
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AUDIO_MUTED_SYMBOL=${AUDIO_MUTED_SYMBOL:-''} |
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|
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AUDIO_DELTA=${AUDIO_DELTA:-5} |
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|
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. "/home/kevin/.cache/wal/colors.sh" |
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# DEFAULT_COLOR=${DEFAULT_COLOR:-"#ffffff"} |
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DEFAULT_COLOR="$color7" |
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MUTED_COLOR=${MUTED_COLOR:-"#a0a0a0"} |
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|
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USE_ALSA_NAME=${USE_ALSA_NAME:-0} |
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USE_DESCRIPTION=${USE_DESCRIPTION:-0} |
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|
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SUBSCRIBE=${SUBSCRIBE:-0} |
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|
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MIXER=${MIXER:-""} |
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SCONTROL=${SCONTROL:-""} |
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|
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# }}} default vars # |
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|
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# LONG_FORMAT=${LONG_FORMAT:-'${SYMB} ${VOL}% [${INDEX}:${NAME}]'} |
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LONG_FORMAT=${SHORT_FORMAT:-'${SINK_SYMB} ${VOL}%'} |
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# SHORT_FORMAT=${SHORT_FORMAT:-'${SYMB} ${VOL}%[${INDEX}]'} |
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SHORT_FORMAT=${SHORT_FORMAT:-'${SINK_SYMB} ${VOL}%[${INDEX}]'} |
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|
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# flags {{{ # |
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|
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while getopts F:Sf:adH:M:L:X:T:t:C:c:i:m:s:h opt; do |
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case "$opt" in |
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S) SUBSCRIBE=1 ;; |
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F) LONG_FORMAT="$OPTARG" ;; |
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f) SHORT_FORMAT="$OPTARG" ;; |
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a) USE_ALSA_NAME=1 ;; |
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d) USE_DESCRIPTION=1 ;; |
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H) AUDIO_HIGH_SYMBOL="$OPTARG" ;; |
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M) AUDIO_MED_SYMBOL="$OPTARG" ;; |
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L) AUDIO_LOW_SYMBOL="$OPTARG" ;; |
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X) AUDIO_MUTED_SYMBOL="$OPTARG" ;; |
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T) AUDIO_MED_THRESH="$OPTARG" ;; |
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t) AUDIO_LOW_THRESH="$OPTARG" ;; |
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C) DEFAULT_COLOR="$OPTARG" ;; |
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c) MUTED_COLOR="$OPTARG" ;; |
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i) AUDIO_INTERVAL="$OPTARG" ;; |
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m) MIXER="$OPTARG" ;; |
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s) SCONTROL="$OPTARG" ;; |
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h) printf \ |
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"Usage: volume-pulseaudio [-S] [-F format] [-f format] [-p] [-a|-d] [-H symb] [-M symb] |
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[-L symb] [-X symb] [-T thresh] [-t thresh] [-C color] [-c color] [-i inter] |
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[-m mixer] [-s scontrol] [-h] |
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Options: |
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-F, -f\tOutput format (-F long format, -f short format) to use, with exposed variables: |
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\${SYMB}, \${VOL}, \${INDEX}, \${NAME} |
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-S\tSubscribe to volume events (requires persistent block, always uses long format) |
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-a\tUse ALSA name if possible |
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-d\tUse device description instead of name if possible |
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-H\tSymbol to use when audio level is high. Default: '$AUDIO_HIGH_SYMBOL' |
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-M\tSymbol to use when audio level is medium. Default: '$AUDIO_MED_SYMBOL' |
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-L\tSymbol to use when audio level is low. Default: '$AUDIO_LOW_SYMBOL' |
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-X\tSymbol to use when audio is muted. Default: '$AUDIO_MUTED_SYMBOL' |
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-T\tThreshold for medium audio level. Default: $AUDIO_MED_THRESH |
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-t\tThreshold for low audio level. Default: $AUDIO_LOW_THRESH |
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-C\tColor for non-muted audio. Default: $DEFAULT_COLOR |
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-c\tColor for muted audio. Default: $MUTED_COLOR |
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-i\tInterval size of volume increase/decrease. Default: $AUDIO_DELTA |
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-m\tUse the given mixer. |
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-s\tUse the given scontrol. |
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-h\tShow this help text |
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" && exit 0;; |
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esac |
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done |
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|
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# }}} flags # |
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|
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# functions {{{ # |
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|
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if [[ -z "$MIXER" ]] ; then |
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MIXER="default" |
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[ -n "$(lsmod | grep pulse)" ] && MIXER="pulse" |
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[ -n "$(lsmod | grep jack)" ] && MIXER="jackplug" |
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MIXER="${2:-$MIXER}" |
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|
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# The instance option sets the control to report and configure |
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# This defaults to the first control of your selected mixer |
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# For a list of the available, use `amixer -D $Your_Mixer scontrols` |
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SCONTROL="${BLOCK_INSTANCE:-$(amixer -D $MIXER scontrols | |
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sed -n "s/Simple mixer control '\([A-Za-z ]*\)',0/\1/p" | |
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head -n1 |
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)}" |
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|
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# The first parameter sets the step to change the volume by (and units to display) |
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# This may be in in % or dB (eg. 5% or 3dB) |
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STEP="${1:-5%}" |
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|
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#------------------------------------------------------------------------ |
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|
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capability() { # Return "Capture" if the device is a capture device |
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amixer -D $MIXER get $SCONTROL | |
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sed -n "s/ Capabilities:.*cvolume.*/Capture/p" |
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} |
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if amixer -D pulse info >/dev/null 2>&1 ; then |
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MIXER="pulse" |
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fi |
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fi |
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|
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if [[ -z "$SCONTROL" ]] ; then |
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SCONTROL=$(amixer -D "$MIXER" scontrols | sed -n "s/Simple mixer control '\([^']*\)',0/\1/p" | head -n1) |
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fi |
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|
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volume() { |
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amixer -D $MIXER get $SCONTROL $(capability) |
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CAPABILITY=$(amixer -D $MIXER get $SCONTROL | sed -n "s/ Capabilities:.*cvolume.*/Capture/p") |
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|
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|
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function move_sinks_to_new_default { |
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DEFAULT_SINK=$1 |
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pacmd list-sink-inputs | grep index: | grep -o '[0-9]\+' | while read SINK |
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do |
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pacmd move-sink-input $SINK $DEFAULT_SINK |
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done |
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} |
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|
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format() { |
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perl_filter='if (/.*\[(\d+%)\] (\[(-?\d+.\d+dB)\] )?\[(on|off)\]/)' |
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perl_filter+='{CORE::say $4 eq "off" ? "MUTE" : "' |
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# If dB was selected, print that instead |
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perl_filter+=$([[ $STEP = *dB ]] && echo '$3' || echo '$1') |
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perl_filter+='"; exit}' |
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perl -ne "$perl_filter" |
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function set_default_playback_device_next { |
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inc=${1:-1} |
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num_devices=$(pacmd list-sinks | grep -c index:) |
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sink_arr=($(pacmd list-sinks | grep index: | grep -o '[0-9]\+')) |
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default_sink_index=$(( $(pacmd list-sinks | grep index: | grep -no '*' | grep -o '^[0-9]\+') - 1 )) |
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default_sink_index=$(( ($default_sink_index + $num_devices + $inc) % $num_devices )) |
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default_sink=${sink_arr[$default_sink_index]} |
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pacmd set-default-sink $default_sink |
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move_sinks_to_new_default $default_sink |
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} |
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|
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#------------------------------------------------------------------------ |
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# }}} functions # |
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|
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# triggers {{{ # |
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|
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case $BLOCK_BUTTON in |
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3) amixer -q -D $MIXER sset $SCONTROL $(capability) toggle ;; # right click, mute/unmute |
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4) amixer -q -D $MIXER sset $SCONTROL $(capability) ${STEP}+ unmute ;; # scroll up, increase |
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5) amixer -q -D $MIXER sset $SCONTROL $(capability) ${STEP}- unmute ;; # scroll down, decrease |
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case "$BLOCK_BUTTON" in |
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1) set_default_playback_device_next ;; |
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2) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY toggle ;; |
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3) set_default_playback_device_next -1 ;; |
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4) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY $AUDIO_DELTA%+ ;; |
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5) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY $AUDIO_DELTA%- ;; |
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esac |
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|
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volume | format |
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# }}} triggers # |
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|
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# print_format {{{ # |
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|
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function print_format { |
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# echo $NAME |
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case $NAME in |
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*"FiiO"*) |
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SINK_SYMB="" |
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;; |
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*"hdmi"*) |
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SINK_SYMB="" |
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;; |
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*"pci"*) |
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SINK_SYMB="" |
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;; |
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esac |
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# echo "$1" | envsubst '${SYMB}${VOL}${INDEX}${NAME}' |
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echo "$1" | envsubst '${SINK_SYMB}${VOL}${INDEX}${NAME}' |
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} |
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|
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# }}} print_format # |
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|
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# print_block {{{ # |
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|
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function print_block { |
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for name in INDEX NAME VOL MUTED; do |
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read $name |
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done < <(pacmd list-sinks | grep "index:\|name:\|volume: front\|muted:" | grep -A3 '*') |
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INDEX=$(echo "$INDEX" | grep -o '[0-9]\+') |
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VOL=$(echo "$VOL" | grep -o "[0-9]*%" | head -1 ) |
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VOL="${VOL%?}" |
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|
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NAME=$(echo "$NAME") |
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# NAME=$(echo "$NAME" | sed \ |
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# 's/.*<.*\.\(.*\)>.*/\1/; t;'\ |
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# 's/.*<\(.*\)>.*/\1/; t;'\ |
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# 's/.*/unknown/') |
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# NAME=$(echo "$NAME" | sed \ |
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# 's/.*<.*\.\(.*\)\..*>.*/\1/; t;') |
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|
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if [[ $USE_ALSA_NAME == 1 ]] ; then |
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ALSA_NAME=$(pacmd list-sinks |\ |
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awk '/^\s*\*/{f=1}/^\s*index:/{f=0}f' |\ |
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grep "alsa.name\|alsa.mixer_name" |\ |
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head -n1 |\ |
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sed 's/.*= "\(.*\)".*/\1/') |
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NAME=${ALSA_NAME:-$NAME} |
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elif [[ $USE_DESCRIPTION == 1 ]] ; then |
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DESCRIPTION=$(pacmd list-sinks |\ |
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awk '/^\s*\*/{f=1}/^\s*index:/{f=0}f' |\ |
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grep "device.description" |\ |
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head -n1 |\ |
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sed 's/.*= "\(.*\)".*/\1/') |
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NAME=${DESCRIPTION:-$NAME} |
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fi |
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|
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if [[ $MUTED =~ "no" ]] ; then |
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SYMB=$AUDIO_HIGH_SYMBOL |
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[[ $VOL -le $AUDIO_MED_THRESH ]] && SYMB=$AUDIO_MED_SYMBOL |
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[[ $VOL -le $AUDIO_LOW_THRESH ]] && SYMB=$AUDIO_LOW_SYMBOL |
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COLOR=$DEFAULT_COLOR |
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else |
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SYMB=$AUDIO_MUTED_SYMBOL |
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COLOR=$MUTED_COLOR |
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fi |
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|
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if [[ $SUBSCRIBE == 1 ]] ; then |
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print_format "$LONG_FORMAT" |
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else |
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print_format "$LONG_FORMAT" |
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print_format "$SHORT_FORMAT" |
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echo "$COLOR" |
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fi |
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} |
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|
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# }}} print_block # |
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|
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print_block |
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if [[ $SUBSCRIBE == 1 ]] ; then |
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while read -r EVENT; do |
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print_block |
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done < <(pactl subscribe | stdbuf -oL grep change) |
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fi |
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