soundboard: improve volume sliders

src/.config/sxhkd/sxhkdrc

@@ -22,9 +22,11 @@ super + grave
 	ln -sr $SB_DIR $SB_DIR/cur;\
 	sb-ls.sh
 
-# list current directory contents
+# list currently playing + volume
 KP_Enter
-	sb-ls.sh
+	find $SB_DIR/ -name "sb-socket*" | sb-vol
+
+# list current directory contents
 # super + shift + `
 super + asciitilde
 	sb-ls.sh
@@ -52,16 +54,28 @@ ctrl + shift + KP_{Insert,End,Down,Next,Left,Begin,Right,Home,Up,Prior}
 	ls $SB_DIR/cur/sb-socket$snd_id-* | sb-msg "set loop inf"
 
 # reduce volume of current dir
-ctrl + KP_Subtract
+ctrl + shift + KP_Subtract
 	snd_id="{0-9}";\
 	ls $SB_DIR/cur/sb-socket* | sb-msg "add volume -5";\
-	sb-vol
+	ls $SB_DIR/cur/sb-socket* | sb-vol
 
 # increase volume of current dir
-ctrl + KP_Add
+ctrl + shift + KP_Add
 	snd_id="{0-9}";\
 	ls $SB_DIR/cur/sb-socket* | sb-msg "add volume +5";\
-	sb-vol
+	ls $SB_DIR/cur/sb-socket* | sb-vol
+
+# reduce volume of specific sound
+ctrl + KP_Subtract; KP_{Insert,End,Down,Next,Left,Begin,Right,Home,Up,Prior}
+	snd_id="{0-9}";\
+	ls $SB_DIR/cur/sb-socket$snd_id-* | sb-msg "add volume -10";\
+	ls $SB_DIR/cur/sb-socket$snd_id-* | sb-vol
+
+# increase volume of specific sound
+ctrl + KP_Add; KP_{Insert,End,Down,Next,Left,Begin,Right,Home,Up,Prior}
+	snd_id="{0-9}";\
+	ls $SB_DIR/cur/sb-socket$snd_id-* | sb-msg "add volume +10";\
+	ls $SB_DIR/cur/sb-socket$snd_id-* | sb-vol
 
 # stop all sounds
 shift + KP_Delete

src/.local/bin/deskutils/soundboard/sb-msg

@@ -2,5 +2,5 @@
 # Given a list of mpv sockets through stdin, send a message to all of them
 
 while read -r socket; do
-	printf "$1\n" | socat - $socket
+	printf "$1\n" | socat - $socket | grep "{.*"
 done

src/.local/bin/deskutils/soundboard/sb-vol

@@ -1,10 +1,39 @@
 #!/bin/sh
-# Get the highest volume in the current directory, and present it as a notification.
+# Get volumes of mpv sockets piped through stdin
 
-RES=$(ls $SB_DIR/cur/sb-socket* | \
+SOCKETS=""
-	sb-msg '{ "command": ["get_property", "volume"], "request_id": 100 }' |\
+
-	jq .data | sort | head -n 1 | awk '{ printf("%.0f\n", $0) }')
+while read x; do
+	SOCKETS=$(printf "%s\n%s" "$SOCKETS" "$x")
+done
+SOCKETS=$(printf %s "$SOCKETS" | sed "/^$/d")
+
+VOLS=$(echo "$SOCKETS" |\
+	sb-msg '{ "command": ["get_property", "volume"], "request_id": 1336 }' |\
+	jq .data | awk '{ printf("%.0f\n", $0) }')
+
+PATHS=$(echo "$SOCKETS" |\
+	sb-msg '{ "command": ["get_property", "path"], "request_id": 1337 }' |\
+	jq -r .data)
+NAMES=""
+for x in $PATHS; do
+	NAMES="$NAMES $(basename $x)"
+done
+
+CNT=$(echo $PATHS | wc -w)
+if [ "$CNT" = 0 ]; then
+	exit
+fi
 
 CUR_DIR="$(basename $(readlink $SB_DIR/cur))"
 
-notify-send -a "soundboard" -r 13371337 "$(printf "%s\nVolume set to %s\n" "$CUR_DIR" "$RES")"
+zip () {
+	awk '{for(i=1; i<=NF/2; i++) {j=NF/2+i; printf "%s %s%\n",$i,$j;}}'
+}
+
+PROMPT=$(printf '%s\n%s' "$CUR_DIR" "$(echo "$NAMES" $VOLS | zip | column --table --output-width 20)")
+
+notify-send \
+	-a "soundboard" \
+	-r 13371337 \
+	"$(printf "%s" "$PROMPT")"