Dogcows Code - chaz/openbox/blob - scripts/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 ##############################################################################
  11 ### Options for the windowplacement module:                                ###
  12 ###                                                                        ###
  13 ###                                                                        ###
  14 ##############################################################################
  15
  16 import otk
  17 import ob
  18 import random
  19
  20 _rand = random.Random()
  21
  22 def random(data):
  23     """Place windows randomly around the screen."""
  24     if not data.client: return
  25     if data.client.positionRequested(): return
  26     client_area = data.client.frame.area()
  27     screen_area = ob.openbox.screen(data.screen).area(data.client.desktop())
  28     width = screen_area.width() - client_area.width()
  29     height = screen_area.height() - client_area.height()
  30     global _rand
  31     x = _rand.randrange(screen_area.x(), width-1)
  32     y = _rand.randrange(screen_area.y(), height-1)
  33     data.client.move(x, y)
  34
  35 _cascade_x = 0
  36 _cascade_y = 0
  37
  38 def cascade(data):
  39     """Place windows in a cascading order from top-left to bottom-right."""
  40     if not data.client: return
  41     if data.client.positionRequested(): return
  42     client_area = data.client.frame.area()
  43     screen_area = ob.openbox.screen(data.screen).area(data.client.desktop())
  44     width = screen_area.width() - client_area.width()
  45     height = screen_area.height() - client_area.height()
  46     global _cascade_x, _cascade_y
  47     if _cascade_x < screen_area.x() or _cascade_y < screen_area.y() or \
  48            _cascade_x >= width or _cascade_y >= height:
  49         _cascade_x = screen_area.x()
  50         _cascade_y = screen_area.y()
  51     data.client.move(_cascade_x, _cascade_y)
  52     frame_size = data.client.frame.size()
  53     _cascade_x += frame_size.top
  54     _cascade_y += frame_size.top
  55
  56 print "Loaded windowplacement.py"