Simplify volume block, add media script

.config/i3/config

@@ -1,14 +1,16 @@
 ##--- General ---##
 
 # Basic definitions
-set $mod  Mod4
+for_window [class="^.*"] border pixel 2
-set $mod2 Mod1
 smart_gaps on
 gaps inner 10
 gaps outer 0
 hide_edge_borders both
-for_window [class="^.*"] border pixel 2
+set $mod  Mod4
-# Use Mouse+$mod to drag floating windows to their wanted position
+set $mod2 Mod1
+set $mc $HOME/.scripts/mediacontrol.sh
+
+# Use Mouse+$mod to drag floating windows
 floating_modifier $mod
 
 # Application startup
@@ -198,6 +200,6 @@ bindsym --release Shift+Print   exec scrot -s -e "mv \$f $HOME/Pictures/screen_c
 bindsym --release $mod+Print    exec scrot -u -e "mv \$f $HOME/Pictures/screen_captures/" # Focused window
 
 # Volume
-bindsym XF86AudioRaiseVolume exec --no-startup-id amixer -q -D pulse sset Master 5%+ unmute && pkill -RTMIN+1 i3blocks
+bindsym XF86AudioRaiseVolume exec --no-startup-id $mc up 5
-bindsym XF86AudioLowerVolume exec --no-startup-id amixer -q -D pulse sset Master 5%- unmute && pkill -RTMIN+1 i3blocks
+bindsym XF86AudioLowerVolume exec --no-startup-id $mc down 5
-bindsym XF86AudioMute        exec --no-startup-id amixer -q -D pulse sset Master     toggle && pkill -RTMIN+1 i3blocks
+bindsym XF86AudioMute        exec --no-startup-id $mc toggle

.config/zsh/.zshrc

@@ -126,13 +126,14 @@ alias gd="git diff"
 alias gdc="git diff --cached"
 alias gl="git log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d    %C(reset)%n''          %C(white)%s%C(reset) %C(dim white)- %an%C(reset)' --all"
 
+# Scripts
+alias mc="$HOME/.scripts/mediacontrol.sh"
+alias nw="$HOME/.scripts/network.sh"
+alias vp="$HOME/.scripts/vimplugin.sh"
+
 # Laptop
 alias offtouchpad='sudo rmmod i2c_hid'
 alias ontouchpad="sudo modprobe i2c_hid && $HOME/.scripts/touchscreen.sh 0"
-alias nw="$HOME/.scripts/network.sh"
-
-# Scripts
-alias vimplugin="$HOME/.scripts/vimplugin.sh"
 
 # Other
 alias mysql-workbench="GDK_SCALE=1 GDK_DPI_SCALE=1 mysql-workbench 1>/dev/null 2>&1 &; disown"

.scripts/mediacontrol.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# General audio management
+
+RELOAD="pkill -RTMIN+1 i3blocks"
+
+[ -z "$2" ] && NUM="2" || NUM="$2"
+
+case "$1" in
+	u*)     pulsemixer --change-volume +"$NUM" ; $RELOAD ;;
+	d*)     pulsemixer --change-volume -"$NUM" ; $RELOAD ;;
+	s*)     pulsemixer --set-volume "$NUM" ; $RELOAD ;;
+	t*)     pulsemixer --toggle-mute ; $RELOAD ;;
+	m*)     pulsemixer --mute ; $RELOAD ;;
+	u*)     pulsemixer --unmute ; $RELOAD ;;
+	getv*)  pulsemixer --get-volume | awk '{print $1}' ;;
+	getm*)  pulsemixer --get-mute ;;
+esac

.scripts/wm/volume.sh

@@ -1,26 +1,22 @@
 #!/bin/sh
 
-# default (ALSA), pulse, jack
+MEDIACONTROL="$HOME/.scripts/mediacontrol.sh"
-MIXER="pulse"
-INSTANCE=${BLOCK_INSTANCE:-"Master"}
-STEP="5%"
 
 case $BLOCK_BUTTON in
-	1) pavucontrol ;; # left click, start sound settings
+	1) pavucontrol ;;           # Left click
-	2) amixer -q -D $MIXER sset $INSTANCE 0 unmute ;; # scroll click, set 0
+	2) $MEDIACONTROL set 0 ;;   # Scroll click
-	3) amixer -q -D $MIXER sset $INSTANCE toggle ;; # right click, mute/unmute
+	3) $MEDIACONTROL toggle ;;  # Right click
-	4) amixer -q -D $MIXER sset $INSTANCE ${STEP}+ unmute ;; # scroll up, increase
+	4) $MEDIACONTROL up 5 ;;    # Scroll up
-	5) amixer -q -D $MIXER sset $INSTANCE ${STEP}- unmute ;; # scroll down, decrease
+	5) $MEDIACONTROL down 5 ;;  # Scroll down
 esac
 
-INFO="amixer -D $MIXER get $INSTANCE"
+if [ "$($MEDIACONTROL getmute)" == "0" ]; then
-
+	COLOR="#676E7D"
-volume() {
+	VOLUME="MUTE"
-	VOLUME="$(${INFO} | \
+	SYMBOL=""
-		awk '/\[[0-9]+%\]/ { print substr($5, 2, length($5) - 3); exit }')"
+else
-}
+	COLOR="#FFF"
-
+	VOLUME="$($MEDIACONTROL getvolume)%"
-symbol() {
 
 	if [ "$VOLUME" -ge "50" ]; then
 		SYMBOL=""
@@ -29,23 +25,6 @@ symbol() {
 	else
 		SYMBOL=""
 	fi
-}
-
-setOutput() {
-	# If sound is not muted
-	if [ -n "$(${INFO} | sed -nr 's/(\[on\])/\1/p')" ]; then
-		COLOR="#FFF"
-		volume
-		symbol
-		VOLUME="$VOLUME%"
-	else
-		COLOR="#676E7D"
-		VOLUME="MUTE"
-		SYMBOL=""
 fi
-}
-
-setOutput
 
 echo "<span color='$COLOR'>$SYMBOL</span> $VOLUME"
-