cleanup and setup improvements

usr/local/bin/volnote

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+# You can call this script like this:
+# $./volume.sh up
+# $./volume.sh down
+# $./volume.sh mute
+
+function get_volume {
+    amixer -D pulse get Master | grep '%' | head -n 1 | cut -d '[' -f 2 | cut -d '%' -f 1
+}
+
+function is_mute {
+    amixer -D pulse get Master | grep '%' | grep -oE '[^ ]+$' | grep off > /dev/null
+}
+
+function send_notification {
+    DIR=`dirname "$0"`
+    volume=`get_volume`
+    # Make the bar with the special character ─ (it's not dash -)
+    # https://en.wikipedia.org/wiki/Box-drawing_character
+#bar=$(seq -s "─" $(($volume/5)) | sed 's/[0-9]//g')
+if [ "$volume" = "0" ]; then
+        icon_name="/usr/share/icons/zafiro-dark/panel/16/audio-volume-off.svg"
+dunstify "$volume""      " -i "$icon_name" -t 2000 -h int:value:"$volume" -h string:synchronous:"─" --replace=555
+    else
+	if [  "$volume" -lt "10" ]; then
+	     icon_name="/usr/share/icons/zafiro-dark/panel/16/audio-volume-low.svg"
+dunstify "$volume""     " -i "$icon_name" --replace=555 -t 2000
+    else
+        if [ "$volume" -lt "30" ]; then
+            icon_name="/usr/share/icons/zafiro-dark/panel/16/audio-volume-low.svg"
+        else
+            if [ "$volume" -lt "70" ]; then
+                icon_name="/usr/share/icons/zafiro-dark/panel/16/audio-volume-medium.svg"
+            else
+                icon_name="/usr/share/icons/zafiro-dark/panel/16/audio-volume-high.svg"
+            fi
+        fi
+    fi
+fi
+bar=$(seq -s "─" $(($volume/5)) | sed 's/[0-9]//g')
+# Send the notification
+dunstify "$volume""     ""$bar" -i "$icon_name" -t 2000 -h int:value:"$volume" -h string:synchronous:"$bar" --replace=555
+
+}
+
+case $1 in
+    up)
+	# Set the volume on (if it was muted)
+	amixer -D pulse set Master on > /dev/null
+	# Up the volume (+ 5%)
+	amixer -D pulse sset Master 5%+ > /dev/null
+	send_notification
+	;;
+    down)
+	amixer -D pulse set Master on > /dev/null
+	amixer -D pulse sset Master 5%- > /dev/null
+	send_notification
+	;;
+    toggle)
+    dunstify --replace 554 -i "/usr/share/icons/zafiro-dark/actions/16-Dark/media-album-track.svg" "Player Control" "Media $(playerctl status)" 
+    playerctl play-pause
+    ;;
+    mute)
+    	# Toggle mute
+	amixer -D pulse set Master 1+ toggle > /dev/null
+	if is_mute ; then
+    DIR=`dirname "$0"`
+    dunstify -i "/usr/share/icons/zafiro-dark/panel/16/audio-volume-off.svg" --replace=555 -u normal "Mute" -t 2000
+	else
+	    send_notification
+	fi
+	;;
+esac