Dogcows Code - chaz/openbox/blob - python/windowplacement.py

   1 ############################################################################
   2 ### Window placement algorithms, choose one of these and ebind it to the ###
   3 ### ob.EventAction.PlaceWindow event.                                    ###
   4 ###                                                                      ###
   5 ### Also see historyplacement.py for the history placement module which  ###
   6 ### provides an algorithm that can be used in place of, or alongside,    ###
   7 ### these.                                                               ###
   8 ############################################################################
   9
  10 import ob
  11 from random import Random
  12
  13 def random(client):
  14     """Place windows randomly around the screen."""
  15     if ob.Openbox.state() == ob.State.Starting: return
  16     #if data.client.positionRequested(): return
  17     cx, cy, cw, ch = client.area()
  18     sx, sy, sw, sh = ob.Openbox.screenArea(client.desktop())
  19     global _rand
  20     x = Random().randrange(sx, sw - cw - 1)
  21     y = Random().randrange(sy, sh - ch - 1)
  22     client.setArea((x, y, cw, ch))
  23
  24 def cascade(client):
  25     """Place windows in a cascading order from top-left to bottom-right."""
  26     if ob.Openbox.state() == ob.State.Starting: return
  27     #if data.client.positionRequested(): return
  28     cx, cy, cw, ch = client.area()
  29     sx, sy, sw, sh = ob.Openbox.screenArea(client.desktop())
  30     width = sw - cw
  31     height = sh - ch
  32     global _cascade_x, _cascade_y
  33     if _cascade_x < sx or _cascade_y < sy or \
  34            _cascade_x >= width or _cascade_y >= height:
  35         _cascade_x = sx
  36         _cascade_y = sy
  37     client.setArea((_cascade_x, _cascade_y, cw, ch))
  38     frame_size = client.frameSize()
  39     _cascade_x += frame_size[1]
  40     _cascade_y += frame_size[1]
  41
  42 _cascade_x = 0
  43 _cascade_y = 0
  44
  45 export_functions = random, cascade
  46
  47 print "Loaded windowplacement.py"