1 files changed, 86 insertions, 0 deletions
diff --git a/.i3/py3status/30-touchpad.py b/.i3/py3status/30-touchpad.py
new file mode 100644
index 0000000..195d6b1
--- /dev/null
+++ b/.i3/py3status/30-touchpad.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Weitian LI <liweitianux@gmail.com>
+# 2014/05/15
+
+"""
+touchpad module for py3status
+"""
+
+## Get output of shell command:
+## python 3.x:
+## >>> subprocess.getoutput(cmd)
+## >>> subprocess.getstatusoutput(cmd)
+## python 2.7.x:
+## >>> subprocess.Popen(cmd, shell=True, stderr=subprocess.PIPE)
+
+import os
+import re
+import subprocess
+
+
+POSITION = 0
+
+
+class Py3status:
+    """
+    Touchpad module to show the status of touchpad.
+
+    Click events:
+        left button:   enable touchpad
+        middle button: toggle touchpad
+    """
+
+    def __init__(self):
+        """
+        get touchpad status
+        """
+        cmd = 'synclient -l | grep -c "TouchpadOff.*=.*0"'
+        touchpad_status = subprocess.getoutput(cmd)
+        if int(touchpad_status) == 1:
+            self.status = 'on'
+        else:
+            self.status = 'off'
+
+    def touchpad(self, i3status_output_json, i3status_config):
+        """
+        Display touchpad status.
+        """
+        #prompt = ''  # Icons: uF10A (ipad)
+        prompt = ''  # Icons: uF3E3 (palm)
+        response = {
+            'full_text': '',
+            'name': 'touchpad',
+            'instance': 'first',
+        }
+        if self.status == 'on':
+            response['color'] = i3status_config['color_good']
+            status_text = ''  # Icons: uF00C (check)
+        else:
+            response['color'] = i3status_config['color_bad']
+            status_text = ''  # Icons: uF00D (cross)
+        response['full_text'] = '{0} {1}'.format(prompt, status_text)
+        return (POSITION, response)
+
+    def on_click(self, i3status_output_json, i3status_config, event):
+        """
+        Handle click events.
+        """
+        if event['button'] == 1:
+            # left button click
+            cmd = 'synclient TouchpadOff=0'
+            cmd_output = subprocess.getoutput(cmd)
+            self.status = 'on'
+        elif event['button'] == 2:
+            # middle button click
+            if self.status == 'on':
+                cmd = 'synclient TouchpadOff=1'
+                self.status = 'off'
+            else:
+                cmd = 'synclient TouchpadOff=0'
+                self.status = 'on'
+            cmd_output = subprocess.getoutput(cmd)
+        #
+        os.system('killall -USR1 py3status')
+