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.area()
  27     frame_size = data.client.frame.size()
  28     screen_area = ob.openbox.screen(data.screen).area()
  29     width = screen_area.width() - (client_area.width() +
  30                                    frame_size.left + frame_size.right)
  31     height = screen_area.height() - (client_area.height() +
  32                                      frame_size.top + frame_size.bottom)
  33     global _rand
  34     x = _rand.randrange(screen_area.x(), width-1)
  35     y = _rand.randrange(screen_area.y(), height-1)
  36     data.client.move(x, y)
  37
  38 _cascade_x = 0
  39 _cascade_y = 0
  40
  41 def cascade(data):
  42     """Place windows in a cascading order from top-left to bottom-right."""
  43     if not data.client: return
  44     if data.client.positionRequested(): return
  45     client_area = data.client.area()
  46     frame_size = data.client.frame.size()
  47     screen_area = ob.openbox.screen(data.screen).area()
  48     width = screen_area.width() - (client_area.width() +
  49                                    frame_size.left + frame_size.right)
  50     height = screen_area.height() - (client_area.height() +
  51                                      frame_size.top + frame_size.bottom)
  52     global _cascade_x, _cascade_y
  53     if _cascade_x < screen_area.x() or _cascade_y < screen_area.y() or \
  54            _cascade_x >= width or _cascade_y >= height:
  55         _cascade_x = screen_area.x()
  56         _cascade_y = screen_area.y()
  57     data.client.move(_cascade_x, _cascade_y)
  58     _cascade_x += frame_size.top
  59     _cascade_y += frame_size.top
  60
  61 print "Loaded windowplacement.py"