openbox/scripts/focus.py

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###########################################################################
### Functions for helping out with your window focus. ###
###########################################################################
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###########################################################################
### Options that affect the behavior of the focus module. ###
###########################################################################
avoid_skip_taskbar = 1
"""Don't focus windows which have requested to not be displayed in taskbars.
You will still be able to focus the windows, but not through cycling, and
they won't be focused as a fallback if 'fallback' is enabled."""
fallback = 0
"""Send focus somewhere when nothing is left with the focus, if possible."""
###########################################################################
###########################################################################
###########################################################################
###########################################################################
### Internal stuff, should not be accessed outside the module. ###
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###########################################################################
import ob
# maintain a list of clients, stacked in focus order
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_clients = []
_disable = 0
def _focusable(client, desktop):
if not client.normal(): return 0
if not (client.canFocus() or client.focusNotify()): return 0
if avoid_skip_taskbar and client.skipTaskbar(): return 0
desk = client.desktop()
if not (desk == 0xffffffff or desk == desktop): return 0
return 1
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def _focused(data):
global _clients
if _disable: return
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if data.client:
win = data.client.window()
# move it to the top
_clients.remove(win)
_clients.insert(0, win)
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elif fallback:
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# pass around focus
desktop = ob.openbox.screen(data.screen).desktop()
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for w in _clients:
client = ob.openbox.findClient(w)
if client and _focusable(client, desktop) and client.focus():
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break
def _newwindow(data):
_clients.append(data.client.window())
def _closewindow(data):
try:
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_clients.remove(data.client.window())
except ValueError: pass
ob.ebind(ob.EventAction.NewWindow, _newwindow)
ob.ebind(ob.EventAction.CloseWindow, _closewindow)
ob.ebind(ob.EventAction.Focus, _focused)
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print "Loaded focus.py"