diff --git a/i3/.config/i3/bright.sh b/i3/.config/i3/bright.sh new file mode 100755 index 0000000..ab6f489 --- /dev/null +++ b/i3/.config/i3/bright.sh @@ -0,0 +1,15 @@ +#!/usr/bin/env bash + +if [[ $1 == -d ]]; then + current=$(xrandr --verbose | grep -m 1 -i brightness | awk -F' ' '{ print $2 }') + new=$(echo "$current - 0.1" | bc -l) + xrandr --output eDP-1 --brightness 0$new +elif [[ $1 == -u ]]; then + current=$(xrandr --verbose | grep -m 1 -i brightness | awk -F' ' '{ print $2 }') +new=$(echo "$current + 0.1" | bc -l) + xrandr --output eDP-1 --brightness 0$new +elif [[ $1 == -m ]]; then + xrandr --output eDP-1 --brightness 1 +else + xrandr --output eDP-1 --brightness $1 +fi diff --git a/i3/.config/i3/config b/i3/.config/i3/config index ac62f05..b8b148b 100644 --- a/i3/.config/i3/config +++ b/i3/.config/i3/config @@ -50,6 +50,7 @@ bindsym $mod+Shift+q kill # start dmenu (a program launcher) bindsym $mod+d exec --no-startup-id rofi -show combi +bindsym XF86LaunchA exec --no-startup-id rofi -show combi # There also is the (new) i3-dmenu-desktop which only displays applications # shipping a .desktop file. It is a wrapper around dmenu, so you need that # installed. @@ -197,3 +198,52 @@ for_window [class="^.*"] border pixel 3 assign [class="discord"] $ws3 exec --no-startup-id xrdb ~/.Xresources + +## Volume control +# Path to volume control, without trailing slash +set $volumepath ~/.config/i3/i3-volume + +# Command for the status line (used with -t, requires -u) +# ie: i3blocks, i3status +set $statuscmd i3status + +# Signal used to update the status line (used with -u, requires -t) +# i3blocks uses SIGRTMIN+10 by default +# i3status uses SIGUSR1 by default +set $statussig SIGUSR1 + +# Amount to increase/decrease volume as a percentage (used with -i, -d) +set $volumestep 10 + +# alsa-utils settings when not using pulseaudio-utils +# +# To configure a default card, see https://www.alsa-project.org/main/index.php/Asoundrc +# +# Card number to control. (used with -a and -c) +# If not specified, i3-volume will let `amixer` use a default. +# List cards: aplay -l +#set $alsacard 1 + +# Uncomment to use alsa-utils (append "-c $alsacard" without quotes to override default card) +#bindsym XF86AudioRaiseVolume exec $volumepath/volume -anp -i $volumestep -t $statuscmd -u $statussig +#bindsym XF86AudioLowerVolume exec $volumepath/volume -anp -d $volumestep -t $statuscmd -u $statussig +#bindsym XF86AudioMute exec $volumepath/volume -amn -t $statuscmd -u $statussig + +# pulseaudio-utils settings when not using alsa-utils +# +# Symbolic name for sink (numeric index not supported) (used with -s $sinkname) +# Recommended: comment out this setting and omit the -s option to use default sink +# List sink names: pacmd list-sinks | awk -F "[<>]" '/^\s+name: <.*>/{print $2}' +#set $sinkname alsa_output.pci-0000_00_1b.0.analog-stereo + +# Using pulseaudio-utils (append "-s $sinkname" without quotes to override default sink) +bindsym XF86AudioRaiseVolume exec $volumepath/volume -np -i $volumestep -t $statuscmd -u $statussig +bindsym XF86AudioLowerVolume exec $volumepath/volume -np -d $volumestep -t $statuscmd -u $statussig +bindsym XF86AudioMute exec $volumepath/volume -mn -t $statuscmd -u $statussig + +# Sreen brightness controls +bindsym XF86MonBrightnessUp exec ~/.config/i3/bright.sh -u # increase screen brightness +bindsym XF86MonBrightnessDown exec ~/.config/i3/bright.sh -d # decrease screen brightness +bindsym XF86Search exec ~/.config/i3/bright.sh 1 # decrease screen brightness + +bindsym XF86Explorer exec arandr diff --git a/i3/.config/i3/i3-volume/LICENSE b/i3/.config/i3/i3-volume/LICENSE new file mode 100644 index 0000000..23cb790 --- /dev/null +++ b/i3/.config/i3/i3-volume/LICENSE @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + {signature of Ty Coon}, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/i3/.config/i3/i3-volume/README.md b/i3/.config/i3/i3-volume/README.md new file mode 100644 index 0000000..44d0be9 --- /dev/null +++ b/i3/.config/i3/i3-volume/README.md @@ -0,0 +1,105 @@ +i3-volume +========= +[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-blue.svg)][license] + +Volume control and volume notifications for [i3wm] + +## Installation + +#### Requirements +* [i3wm] - A better tiling and dynamic window manager +* [alsa-utils] (if not using [pulseaudio-utils]) - Advanced Linux Sound Architecture utils +* [pulseaudio-utils] (if not using [alsa-utils]) - Sound system for POSIX OSes + +#### Optional +* A [libnotify] compatible notification daemon such as [notify-osd] or [dunst] +* `notify-send` (provided by [libnotify]) or `dunstify` (provided by [dunst]) + +#### ALSA mixer and PulseAudio +Volume control can be done through either [alsa-utils], [pulseaudio-utils], or both. The example configuration uses [pulseaudio-utils]. If you want to use [alsa-utils] instead, comment out the `bindsyms` under [pulseaudio-utils] and uncomment the `bindsyms` under [alsa-utils]. + +#### Notifications +Notifications are provided by [libnotify]. Any [libnotify] compatible notification daemon can be used for notifications. The most common are [notify-osd] and [dunst]. To disable notifications remove the `-n` option from the `bindsyms` in the example configuration below. + +If you are using [dunst], you may optionally choose to use `dunstify` instead of `notify-send` by adding the `-y` option to the `bindsyms` in the example configuration below. + +Expiration time of notifications can be changed using the `-e ` option. Default is 1500 ms. + +### Guide +Clone this repository: `git clone https://github.com/hastinbe/i3-volume.git ~/i3-volume` + +Edit the following example and append it to your ~/.config/i3/config: + +``` +## Volume control + +# Path to volume control, without trailing slash +set $volumepath ~/i3-volume + +# Command for the status line (used with -t, requires -u) +# ie: i3blocks, i3status +set $statuscmd i3status + +# Signal used to update the status line (used with -u, requires -t) +# i3blocks uses SIGRTMIN+10 by default +# i3status uses SIGUSR1 by default +set $statussig SIGUSR1 + +# Amount to increase/decrease volume as a percentage (used with -i, -d) +set $volumestep 5 + +# alsa-utils settings when not using pulseaudio-utils +# +# To configure a default card, see https://www.alsa-project.org/main/index.php/Asoundrc +# +# Card number to control. (used with -a and -c) +# If not specified, i3-volume will let `amixer` use a default. +# List cards: aplay -l +#set $alsacard 1 + +# Uncomment to use alsa-utils (append "-c $alsacard" without quotes to override default card) +#bindsym XF86AudioRaiseVolume exec $volumepath/volume -anp -i $volumestep -t $statuscmd -u $statussig +#bindsym XF86AudioLowerVolume exec $volumepath/volume -anp -d $volumestep -t $statuscmd -u $statussig +#bindsym XF86AudioMute exec $volumepath/volume -amn -t $statuscmd -u $statussig + +# pulseaudio-utils settings when not using alsa-utils +# +# Symbolic name for sink (numeric index not supported) (used with -s $sinkname) +# Recommended: comment out this setting and omit the -s option to use default sink +# List sink names: pacmd list-sinks | awk -F "[<>]" '/^\s+name: <.*>/{print $2}' +#set $sinkname alsa_output.pci-0000_00_1b.0.analog-stereo + +# Using pulseaudio-utils (append "-s $sinkname" without quotes to override default sink) +bindsym XF86AudioRaiseVolume exec $volumepath/volume -np -i $volumestep -t $statuscmd -u $statussig +bindsym XF86AudioLowerVolume exec $volumepath/volume -np -d $volumestep -t $statuscmd -u $statussig +bindsym XF86AudioMute exec $volumepath/volume -mn -t $statuscmd -u $statussig +``` +Reload i3 configuration by pressing `mod+Shift+r` + +## Usage +Use your keyboard volume keys to increase, decrease, or mute your volume. If you have a volume indicator in your status line it will be updated to reflect the volume change (requires `-t $statuscmd` and `-u $statussig` to be set). When notifications are enabled (`-n` flag) a popup will display the volume level. + +Example of notifications using [notify-osd]: + +![Volume Notifications](https://github.com/hastinbe/i3-volume/blob/master/volume-notifications.png) + +## Common Issues +* [alsa-utils] won't unmute if `pulseaudio` is running. You must disable pulseaudio's auto respawn and terminate the `pulseaudio` process. Or use [pulseaudio-utils] for unmuting. +* [dunst] isn't displaying icons in notifications. `icon_position` needs to be set to either `left` or `right` (default is `off`) in your `~/.config/dunst/dunstrc`. +* [dunst] icons are too small. Change `icon_path` in your `~/.config/dunst/dunstrc` to a path containing larger icons, such as `/usr/share/icons/gnome/32x32/status/:/usr/share/icons/gnome/32x32/devices/`. Alternatively try increasing `max_icon_size` + +`Note` only one notification daemon can be running at the same time. [dunst] can't be running for notifications to go through [notify-osd] and vice-versa. + +## License + +`i3-volume` is released under [GNU General Public License v2][license] + +Copyright (C) 1989, 1991 Free Software Foundation, Inc. + +[alsa-utils]: https://alsa.opensrc.org/Alsa-utils +[dunst]: https://dunst-project.org +[i3wm]: https://i3wm.org +[libnotify]: https://developer.gnome.org/libnotify +[license]: https://www.gnu.org/licenses/gpl-2.0.en.html +[notify-osd]: https://launchpad.net/notify-osd +[pulseaudio-utils]: https://www.freedesktop.org/wiki/Software/PulseAudio/ diff --git a/i3/.config/i3/i3-volume/volume b/i3/.config/i3/i3-volume/volume new file mode 100755 index 0000000..d52aaf0 --- /dev/null +++ b/i3/.config/i3/i3-volume/volume @@ -0,0 +1,463 @@ +#!/bin/bash +# +# i3-volume +# +# Volume control and volume notifications for i3wm. +# +# Requires: +# alsa-utils or pulseaudio-utils +# awk (POSIX compatible) +# +# Optional: +# A libnotify compatible notification daemon such as notify-osd or dunst +# notify-send (libnotify) or dunstify (dunst) +# +# Copyright (c) 2016 Beau Hastings. All rights reserved. +# License: GNU General Public License v2 +# +# Author: Beau Hastings +# URL: https://github.com/hastinbe/i3-volume + +# Get default sink name +get_default_sink_name() { + pacmd stat | awk -F": " '/^Default sink name: /{print $2}' +} + +# Get the volume as a percentage. +get_volume() { + if $opt_use_amixer; then + get_volume_amixer $card + else + get_volume_pulseaudio $sink + fi +} + +# Get the volume as a percentage. +# +# Arguments +# Sink name (string) Symbolic name of sink. +get_volume_pulseaudio() { + local sink="$1" + + pacmd list-sinks | + awk -W posix '/^[ \t]+name: /{insink = $2 == "<'$sink'>"} + /^[ \t]+volume: / && insink {gsub("%", ""); print $5; exit}' +} + +# Get the volume as a percentage. +# +# Arguments +# Card (integer) Card number to control. +get_volume_amixer() { + local card="$1" + local volume + + if [ -n "$card" ]; then + volume=$(amixer -c "$card" -- sget Master) + else + volume=$(amixer sget Master) + fi + + echo $volume | awk -W posix -F'[][]' '/dB/ { gsub("%", ""); print $2 }' +} + +# Increase volume relative to current volume. +# +# Arguments: +# Step (integer) Percentage to increase by. +raise_volume() { + if $opt_use_amixer; then + raise_volume_amixer "$card" "$1" + else + raise_volume_pulseaudio "$sink" "$1" + fi +} + +# Increase volume relative to current volume using pulseaudio. +# +# Arguments: +# Sink name (string) Symbolic name of sink. +# Step (integer) Percentage to increase by. +raise_volume_pulseaudio() { + local sink="$1" + local step="${2:-5}" + + set_volume_pulseaudio "$sink" "+${step}%" +} + +# Increase volume relative to current volume using amixer. +# +# Arguments: +# Card (integer) Card number to control. +# Step (integer) Percentage to increase by. +raise_volume_amixer() { + local card="$1" + local step="${2:-5}" + + set_volume_amixer "$card" "${step}%+" +} + +# Decrease volume relative to current volume. +# +# Arguments: +# Step (integer) Percentage to decrease by. +lower_volume() { + if $opt_use_amixer; then + lower_volume_amixer "$card" "$1" + else + lower_volume_pulseaudio "$sink" "$1" + fi +} + +# Decrease volume relative to current volume using pulseaudio. +# +# Arguments: +# Sink name (string) Symbolic name of sink. +# Step (integer) Percentage to decrease by. +lower_volume_pulseaudio() { + local sink="$1" + local step="${2:-5}" + + set_volume_pulseaudio "$sink" "-${step}%" +} + +# Decrease volume relative to current volume using amixer. +# +# Arguments: +# Card (integer) Card number to control. +# Step (integer) Percentage to decrease by. +lower_volume_amixer() { + local card="$1" + local step="${2:-5}" + + set_volume_amixer "$card" "${step}%-" +} + +# Set volume. +# +# Arguments: +# Step (integer) Percentage to decrease by. +set_volume() { + if $opt_use_amixer; then + set_volume_amixer "$card" "$1" + else + set_volume_pulseaudio "$sink" "$1" + fi +} + +# Set volume using pulseaudio. +# +# Arguments: +# Sink name (string) Symbolic name of sink. +# Volume (integer|linear factor|percentage|decibel) +set_volume_pulseaudio() { + local sink="$1" + local vol="$2" + + pactl set-sink-volume "$sink" "$vol" || pactl set-sink-volume "$sink" -- "$vol" +} + +# Set volume using amixer. +# +# Arguments: +# Card (integer) Card number to control. +# Volume (integer|linear factor|percentage|decibel) +set_volume_amixer() { + local card="$1" + local vol="$2" + + if [ -n "$card" ]; then + amixer -q -c "$card" -- set Master "$vol" + else + amixer -q set Master "$vol" + fi +} + +# Toggle mute. +toggle_mute() { + if $opt_use_amixer; then + toggle_mute_amixer "$card" + else + toggle_mute_pulseaudio "$sink" + fi +} + +# Toggle mute using pulseaudio. +# +# Arguments: +# Sink name (string) Symbolic name of sink. +toggle_mute_pulseaudio() { + local sink="$1" + + pactl set-sink-mute "$sink" toggle +} + +# Toggle mute using amixer. +# +# Arguments: +# Card (integer) Card number to control. +toggle_mute_amixer() { + local card="$1" + + if [ -n "$card" ]; then + amixer -q -c "$card" -- set Master toggle + else + amixer -q set Master toggle + fi +} + +# Check if muted. +is_muted() { + if $opt_use_amixer; then + return $(is_muted_amixer "$card") + else + return $(is_muted_pulseaudio "$sink") + fi +} + +# Check if sink is muted. +# +# Arguments: +# Sink name (string) Symbolic name of sink. +# +# Returns: +# 0 when true, 1 when false. +is_muted_pulseaudio() { + local sink="$1" + + muted=$(pacmd list-sinks | + awk -W posix '/^[ \t]+name: /{insink = $2 == "<'$sink'>"} + /^[ \t]+muted: / && insink {print $2; exit}') + [ "$muted" = "yes" ] +} + +# Check if card is muted. +# +# Arguments: +# Card (integer) Card number to control. +# +# Returns: +# 0 when true, 1 when false. +is_muted_amixer() { + local card="$1" + local output + + if [ -n "$card" ]; then + output=$(amixer -c "$card" -- sget Master) + else + output=$(amixer sget Master) + fi + + status=$(echo $output | awk -W posix -F'[][]' '/dB/ { print $6 }') + + [ "$status" = "off" ] +} + +# Gets an icon for the provided volume. +# +# Arguments: +# Volume (integer) An integer indicating the volume. +# +# Returns: +# The volume icon name. +get_volume_icon() { + local vol="$1" + local icon + + if [ "$vol" -ge 70 ]; then icon="audio-volume-high" + elif [ "$vol" -ge 40 ]; then icon="audio-volume-medium" + elif [ "$vol" -gt 0 ]; then icon="audio-volume-low" + else icon="audio-volume-low" + fi + + echo "${icon}" +} + +# Display a notification indicating the volume is muted. +notify_muted() { + if $opt_use_dunstify; then + dunstify -i audio-volume-muted -t $expires -h int:value:0 -h string:synchronous:volume "Volume muted" -r 1000 + else + notify-send -i audio-volume-muted -t $expires -h int:value:0 -h string:synchronous:volume "Volume muted" + fi +} + +# Display a notification indicating the current volume. +notify_volume() { + local vol=$(get_volume) + local icon=$(get_volume_icon "$vol") + local text="Volume ${vol}%" + + if $opt_show_volume_progress; then + local progress=$(get_progress_bar "$vol") + text="$text $progress" + fi + + if $opt_use_dunstify; then + dunstify -i "$icon" -t $expires -h int:value:"$vol" -h string:synchronous:volume "$text" -r 1000 + else + notify-send -i "$icon" -t $expires -h int:value:"$vol" -h string:synchronous:volume "$text" + fi +} + +# Updates the status line. +# +# Arguments: +# signal (string) The signal used to update the status line. +# proc (string) The name of the status line process. +update_statusline() { + local signal="$1" + local proc="$2" + pkill "-$signal" "$proc" +} + +# Generates a progress bar for the provided value. +# +# Arguments: +# Percentage (integer) Percentage of progress. +# Maximum (integer) Maximum percentage. (default: 100) +# Divisor (integer) For calculating the ratio of blocks to progress (default: 5) +# +# Returns: +# The progress bar. +get_progress_bar() { + local percent="$1" + local max_percent=${2:-100} + local divisor=${3:-5} + local progress=$((($percent > $max_percent ? $max_percent : $percent) / $divisor)) + + printf '█%.0s' $(eval echo "{1..$progress}") +} + +# Display program usage. +usage() { + echo "Usage: $0 [options] +Control volume and related notifications. + +Options: + -a use alsa-utils instead of pulseaudio-utils for volume control + -c card number to control (amixer only) + -d decrease volume + -e expiration time of notifications, in milliseconds + -i increase volume + -m toggle mute + -n show notifications + -p show text volume progress bar + -s symbolic name of sink (pulseaudio only) + -t name of status line process. must be used with -u + -u update status line using signal. must be used with -t + -v set volume + -y use dunstify instead of notify-send + -h display this help and exit +" 1>&2 + exit 1 +} +########################################################### + +opt_decrease_volume=false +opt_increase_volume=false +opt_mute_volume=false +opt_notification=false +opt_set_volume=false +opt_show_volume_progress=false +opt_use_amixer=false +opt_use_dunstify=false +card="" +signal="" +sink="" +statusline="" +volume=5 +expires="1500" + +while getopts ":ac:d:e:hi:mnps:t:u:v:y" o; do + case "$o" in + a) + opt_use_amixer=true + ;; + c) + card="${OPTARG}" + ;; + d) + opt_decrease_volume=true + volume="${OPTARG}" + ;; + e) + expires="${OPTARG}" + ;; + i) + opt_increase_volume=true + volume="${OPTARG}" + ;; + m) + opt_mute_volume=true + ;; + n) + opt_notification=true + ;; + p) + opt_show_volume_progress=true + ;; + s) + sink="${OPTARG}" + ;; + t) + statusline="${OPTARG}" + ;; + u) + signal="${OPTARG}" + ;; + v) + opt_set_volume=true + volume="${OPTARG}" + ;; + y) + opt_use_dunstify=true + ;; + h | *) + usage + ;; + esac +done +shift $((OPTIND-1)) # Shift off options and optional -- + +if ! $opt_use_amixer; then + if [ -z $sink ]; then + sink="$(get_default_sink_name)" + fi +fi + +if ${opt_increase_volume}; then + raise_volume $volume +fi + +if ${opt_decrease_volume}; then + lower_volume $volume +fi + +if ${opt_set_volume}; then + set_volume $volume +fi + +if ${opt_mute_volume}; then + toggle_mute $sink +fi + +# The options below this line must be last +if ${opt_notification}; then + if is_muted; then + notify_muted + else + notify_volume + fi +fi + +if [ -n "${signal}" ]; then + if [ -z "${statusline}" ]; then + usage + fi + update_statusline "${signal}" "${statusline}" +else + if [ -n "${statusline}" ]; then + usage + fi +fi diff --git a/i3/.config/i3/i3-volume/volume-notifications.png b/i3/.config/i3/i3-volume/volume-notifications.png new file mode 100644 index 0000000..3274679 Binary files /dev/null and b/i3/.config/i3/i3-volume/volume-notifications.png differ