Changed i3 util structure

i3wm/util/i3blur.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python2
+import gtk.gdk
+import os, sys
+from PIL import ImageFilter
+from PIL import Image
+
+# Get screen and its size
+w = gtk.gdk.get_default_root_window()
+sz = w.get_size()
+
+print "[DEBUG]: The size of the window is %d x %d" % sz
+
+# Get a drawable with the size of the desktop
+scr = gtk.gdk.Pixbuf(   gtk.gdk.COLORSPACE_RGB,
+                        False,
+                        8,
+                        sz[0],
+                        sz[1])
+
+# Fill it with the screenshot
+scr = scr.get_from_drawable(w,
+                            w.get_colormap(),
+                            0,
+                            0,
+                            0,
+                            0,
+                            sz[0],
+                            sz[1])
+
+# Save the screenshot as png
+if(scr != None):    
+    scr.save("/tmp/i3screen.png","png")
+    print "[DEBUG]: Screenshot saved to /tmp/i3screen.png."
+else:
+    print "[DEBUG]: Unable to get the screenshot."
+
+# Load the screenshot as image and blur it
+iml = Image.open("/tmp/i3screen.png")
+iml = iml.filter(ImageFilter.BLUR)
+
+# Save the blured screenshot and call i3lock
+if(iml != None):
+    iml.save("/tmp/i3screenblr.png", "png")
+    os.system("i3lock -i /tmp/i3screenblr.png")
+    print "[DEBUG]: Screenshot blured and saved to /tmp/i3screenblr.png."
+else:
+    print "[DEBUG]: Unable to blur the screenshot."
+