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 # ignore_requested_positions - When true, the placement algorithm will     ###
  14 ###                            attempt to place windows even when they     ###
  15 ###                            request a position (like XMMS).             ###
  16 ###                            Note this only applies to normal windows,   ###
  17 ###                            not to special cases like desktops and      ###
  18 ###                            docks.                                      ###
  19 ignore_requested_positions = 0                                             ###
  20 ###                                                                        ###
  21 ##############################################################################
  22
  23 import otk
  24 import ob
  25 import random
  26
  27 _rand = random.Random()
  28
  29 def random(data):
  30     """Place windows randomly around the screen."""
  31     if not data.client: return
  32     if not (ignore_requested_positions and data.client.normal()):
  33         if data.client.positionRequested(): return
  34     client_area = data.client.area()
  35     frame_size = data.client.frame.size()
  36     screen_area = ob.openbox.screen(data.screen).area()
  37     width = screen_area.width() - (client_area.width() +
  38                                    frame_size.left + frame_size.right)
  39     height = screen_area.height() - (client_area.height() +
  40                                      frame_size.top + frame_size.bottom)
  41     global _rand
  42     x = _rand.randrange(screen_area.x(), width-1)
  43     y = _rand.randrange(screen_area.y(), height-1)
  44     data.client.move(x, y)
  45
  46 _cascade_x = 0
  47 _cascade_y = 0
  48
  49 def cascade(data):
  50     """Place windows in a cascading order from top-left to bottom-right."""
  51     if not data.client: return
  52     if not (ignore_requested_positions and data.client.normal()):
  53         if data.client.positionRequested(): return
  54     client_area = data.client.area()
  55     frame_size = data.client.frame.size()
  56     screen_area = ob.openbox.screen(data.screen).area()
  57     width = screen_area.width() - (client_area.width() +
  58                                    frame_size.left + frame_size.right)
  59     height = screen_area.height() - (client_area.height() +
  60                                      frame_size.top + frame_size.bottom)
  61     global _cascade_x, _cascade_y
  62     if _cascade_x < screen_area.x() or _cascade_y < screen_area.y() or \
  63            _cascade_x >= width or _cascade_y >= height:
  64         _cascade_x = screen_area.x()
  65         _cascade_y = screen_area.y()
  66     data.client.move(_cascade_x, _cascade_y)
  67     _cascade_x += frame_size.top
  68     _cascade_y += frame_size.top
  69
  70 print "Loaded windowplacement.py"