synaptics touchpad desktop switcher

scripts/touch.py

@@ -0,0 +1,57 @@
+#!/usr/bin/python2
+
+import subprocess
+import os
+
+pipe = subprocess.Popen(["synclient","-m","100"],stdout=subprocess.PIPE,stderr=subprocess.PIPE)
+
+output = pipe.stdout
+buf = 0
+flag = 0
+delta = 0
+time  = []
+
+def action():
+  print buf
+  if buf > 150:
+    os.system("qdbus org.kde.kwin /KWin org.kde.KWin.nextDesktop")
+  elif buf < -150:
+    os.system("qdbus org.kde.kwin /KWin org.kde.KWin.previousDesktop")
+
+while(True):
+  one = output.readline().split()
+  two = output.readline().split()
+  if one[0] != 'time' and two[0] != 'time':
+    t1 = float(one[0])
+    x1 = int(one[1])
+    z1 = int(one[3])
+    w1 = int(one[5])
+    t2 = float(two[0])
+    x2 = int(two[1])
+    z2 = int(two[3])
+    w2 = int(two[5])
+    if z1 > 40 and w1 >= 8 and z2 > 40 and w2 >= 8:
+      delta = x2 - x1
+      if flag:
+	dt = t2 - time[0]
+	if dt >0.4:
+	  time = []
+	  action()
+	  buf = 0
+	  flag = 0
+	else:
+	  buf += delta
+      else:
+	flag = 1
+	buf += delta
+      time.append(t1)
+      time.append(t2)
+    elif abs(delta)> 1000 or z1 <= 40 or z2 <=40 or buf > 1500 or w1 < 8 or w2 < 8:
+	time = []
+	if flag:
+	  action()
+	buf = 0
+	flag = 0
+    else:
+	buf = 0
+	flag = 0