From 8d130781f23fa100c8724ce18b429d2ab90b6aae Mon Sep 17 00:00:00 2001
From: Marc Pannenbeckers <marc@localhost.localdomain>
Date: Thu, 1 Jan 2015 12:15:35 +0100
Subject: [PATCH] autorotate

---
 autorotate/autorotate.py             | 90 ++++++++++++++++++++++++++++
 autorotate/changeautorotatestatus.py | 32 ++++++++++
 autorotate/status.txt                |  1 +
 3 files changed, 123 insertions(+)
 create mode 100755 autorotate/autorotate.py
 create mode 100644 autorotate/changeautorotatestatus.py
 create mode 100644 autorotate/status.txt

diff --git a/autorotate/autorotate.py b/autorotate/autorotate.py
new file mode 100755
index 0000000..425301b
--- /dev/null
+++ b/autorotate/autorotate.py
@@ -0,0 +1,90 @@
+#!/usr/bin/env python2
+import time
+import os
+
+#FUNCTIONS
+def readFile(path): #self.filename
+    myDatei = open(path, "r")
+    myList = []
+    #Liste aus Datei erstellen
+    for Line in myDatei:
+        Line = Line.rstrip()
+        #Line = Line.decode('utf8')
+        myList.append(Line)
+    myDatei.close()
+    return(myList)
+
+def writeFile(path, myList): #self.filename
+    myDatei = open(path, "w")
+    #Liste aus Datei erstelle
+    myDatei.writelines(myList)
+    myDatei.close()
+
+def refreshtouch():
+    os.system('xinput disable "NTRG0001:01 1B96:1B05"')
+    os.system('xinput enable "NTRG0001:01 1B96:1B05"')
+
+#PARAMETERS
+count = 0
+path = os.path.abspath(os.path.dirname(os.path.abspath(__file__)))
+print (path)
+
+devicename = "'NTRG0001:01 1B96:1B05'"
+penname = "'NTRG0001:01 1B96:1B05 Pen'"
+freq = 10.0  # frequency to read the accelerometer
+
+# Look for accelerometer
+while count <= 9:
+    if os.path.exists('/sys/bus/iio/devices/iio:device' + str(count) + '/in_accel_scale') == True:
+        dpath = '/sys/bus/iio/devices/iio:device0/' # directory of accelerometer device (iio)
+        break
+    count = count + 1
+#print(dpath)
+
+#Commands for correct rotation
+normal = 'xrandr -o normal; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' 1 0 0 0 1 0 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' 1 0 0 0 1 0 0 0 1;"
+inverted = 'xrandr -o inverted; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1;"
+right = 'xrandr -o left; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' 0 -1 1 1 0 0 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' 0 -1 1 1 0 0 0 0 1;"
+left = 'xrandr -o right; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' 0 1 0 -1 0 1 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' 0 1 0 -1 0 1 0 0 1;"
+
+current_state = 0 # 0 normal, 1 inverted, 2 right, 3 left
+with open(dpath + 'in_accel_scale') as f:
+    scale = float(f.readline())
+while True:
+    previous_state = current_state
+    status = readFile(os.path.join(path, 'status.txt'))
+    print(status)
+    if str(status[0]) == "on":
+        with open(dpath + 'in_accel_x_raw', 'r') as fx:
+            with open(dpath + 'in_accel_y_raw', 'r') as fy:
+                with open(dpath + 'in_accel_z_raw', 'r') as fz:
+                    time.sleep(1.0/freq)
+                    thex = float(fx.readline())
+                    they = float(fy.readline())
+                    thez = float(fz.readline())
+                    print("x:" + str(thex))
+                    print("y:" + str(they))
+                    print("z:" + str(thez))
+                    if (thex >= 65000 or thex <=650):
+                        if (they <= 65000 and they >= 64000):
+                            print("normal!")
+                            os.system(normal)
+                            current_state = 0
+                        if (they >= 650 and they <= 1100):
+                            print("inverted!")
+                            os.system(inverted)
+                            current_state = 1
+                    if (thex <= 64999 and thex >= 650):
+                        if (thex >= 800 and thex <= 1000):
+                            print ("right!")
+                            os.system(right)
+                            current_state = 2
+                        if (thex >= 64500 and thex <=64700):
+                            print ("left!")
+                            os.system(left)
+                            current_state = 3
+    if str(status[0]) == "off":
+        time.sleep(1.0)
+    if current_state != previous_state:
+        refreshtouch()
+        print "re"
diff --git a/autorotate/changeautorotatestatus.py b/autorotate/changeautorotatestatus.py
new file mode 100644
index 0000000..82cab4f
--- /dev/null
+++ b/autorotate/changeautorotatestatus.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+import os
+from gi.repository import Notify
+
+def readFile(path): #self.filename
+    myDatei = open(path, "r")
+    myList = []
+    #Liste aus Datei erstellen
+    for Line in myDatei:
+        Line = Line.rstrip()
+        #Line = Line.decode('utf8')
+        myList.append(Line)
+    myDatei.close()
+    return(myList)
+
+def writeFile(path, myList): #self.filename
+    myDatei = open(path, "w")
+    #Liste aus Datei erstelle
+    myDatei.writelines(myList)
+    myDatei.close()
+
+status = readFile('/home/marc/.scripts/status.txt')
+if status[0] == "on":
+    writeFile('/home/marc/.scripts/status.txt', ["off"])
+    Notify.init ("Rotation-ON")
+    RotationOFF=Notify.Notification.new ("Rotation","Screenrotation is now turned OFF","dialog-information")
+    RotationOFF.show ()
+if status[0] == "off":
+    writeFile('/home/marc/.scripts/status.txt', ["on"])
+    Notify.init ("Rotation-OFF")
+    RotationON=Notify.Notification.new ("Rotation","Screenrotation is now turned ON","dialog-information")
+    RotationON.show ()
diff --git a/autorotate/status.txt b/autorotate/status.txt
new file mode 100644
index 0000000..e8fd903
--- /dev/null
+++ b/autorotate/status.txt
@@ -0,0 +1 @@
+on
\ No newline at end of file