i3pystatus: add controls for trackpad

.config/i3pystatus/config.py

@@ -87,6 +87,13 @@ status.register("shell",
     interval=1,
     on_leftclick="xinput enable 'ELAN Touchscreen'",
     on_rightclick="xinput disable 'ELAN Touchscreen'")
+status.register("shell",
+    format="{output}",
+    hints = {"markup": "pango"},
+    command="/home/kunsi/.config/i3pystatus/trackpad.sh",
+    interval=1,
+    on_leftclick="xinput enable 'SynPS/2 Synaptics TouchPad'",
+    on_rightclick="xinput disable 'SynPS/2 Synaptics TouchPad'")
 
 status.register("network",
     interface="wlp4s0",

.config/i3pystatus/trackpad.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+OUT=$(xinput list-props 'SynPS/2 Synaptics TouchPad'  | awk '/^\tDevice Enabled \([0-9]+\):\t[01]/ {print $NF}')
+
+echo -n '<span color="'
+if [ $OUT -eq 0 ]
+then
+    echo -n "#FF9900"
+else
+    echo -n "#00FF00"
+fi
+echo '">Trackpad</span>'