Add volume script, update i3 volume hotkeys

2017-12-26 23:52:11 +01:00
parent 32265b919c
commit 7b68a1d0c6
4 changed files with 80 additions and 33 deletions
@@ -1,24 +1,20 @@
 #!/bin/bash

 case $BLOCK_BUTTON in
-	# right click
-	3) xbacklight -set 30;;
-	
-	# scroll up
-	4) xbacklight -inc 10 ;;
-	
-	# scroll down
-	5) xbacklight -dec 10 ;;
+	3) xbacklight -set 30 ;; # right click
+	4) xbacklight -inc 10 ;; # scroll up
+	5) xbacklight -dec 10 ;; # scroll down
 esac

-percentage=$(printf  "%.0f" "$(xbacklight)")
+PERCENTAGE=$(printf  "%.0f" "$(xbacklight)")

-if (( $percentage >= 75 )); then
-	icon=""
-elif (( $percentage >= 25 )); then
-	icon=""
+if (( $PERCENTAGE >= 75 )); then
+	ICON=""
+elif (( $PERCENTAGE >= 25 )); then
+	ICON=""
 else 
-	icon=""
+	ICON=""
 fi

-echo $icon $percentage%
+echo $ICON $PERCENTAGE%
+
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# default (ALSA), pulse, jack
+MIXER="pulse"
+INSTANCE=${BLOCK_INSTANCE:-"Master"}
+STEP="5%"
+
+case $BLOCK_BUTTON in
+	1) pavucontrol ;; # left click, start sound settings
+	2) amixer -q -D $MIXER sset $INSTANCE 0 unmute ;; # scroll click, set 0
+	3) amixer -q -D $MIXER sset $INSTANCE toggle ;;  # right click, mute/unmute
+	4) amixer -q -D $MIXER sset $INSTANCE ${STEP}+ unmute ;; # scroll up, increase
+	5) amixer -q -D $MIXER sset $INSTANCE ${STEP}- unmute ;; # scroll down, decrease
+esac
+
+INFO=$(amixer -D $MIXER get $INSTANCE)
+
+volume() {
+	VOLUME=$(echo $INFO | sed -nr 's/.*\[([0-9]*)%\].*/\1/p' | head -n 1)
+}
+
+symbol() {
+
+	if [ "$VOLUME" -ge "50" ]; then
+		SYMBOL=""
+	elif [ "$VOLUME" -ge "25" ]; then
+		SYMBOL=""
+	else
+		SYMBOL=""
+	fi
+}
+
+setOutput() {
+	# If sound is not muted	
+	if [ -n "$(echo $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"
+