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Dogcows Code - chaz/openbox/blob - scripts/focus.py
1 ###########################################################################
2 ### Functions for helping out with your window focus. ###
3 ###########################################################################
5 ###########################################################################
6 ### Options that affect the behavior of the focus module. ###
8 # raise the window also when it is focused ###
10 # raise as you cycle in stacked mode ###
11 stacked_cycle_raise
= 0 ###
12 # show a pop-up list of windows while cycling ###
13 stacked_cycle_popup_list
= 1 ###
14 # send focus somewhere when nothing is left with the focus, if possible ###
19 # def focus_next_stacked(data, forward=1): ###
20 # def focus_prev_stacked(data): ###
21 # def focus_next(data, num=1, forward=1): ###
22 # def focus_prev(data, num=1): ###
24 # All of these functions call be used as callbacks for bindings ###
27 ###########################################################################
32 # maintain a list of clients, stacked in focus order
34 # maintaint he current focused window
43 _clients
.insert(_clients
.index(_cyc_w
), data
.client
.window())
44 _create_popup_list(data
)
48 _clients
.append(data
.client
.window())
50 _clients
.insert(1, data
.client
.window()) # insert in 2nd slot
57 if not _doing_stacked
:
58 # not in the middle of stacked cycling, so who cares
59 _clients
.remove(data
.client
.window())
61 # have to fix the cycling if we remove anything
62 win
= data
.client
.window()
64 _do_stacked_cycle(data
, 1) # cycle off the window first, forward
66 _create_popup_list(data
)
74 if not _doing_stacked
: # only move the window when we're not cycling
75 win
= data
.client
.window()
78 _clients
.insert(0, win
)
79 else: # if we are cycling, then update our pointer
80 _cyc_w
= data
.client
.window()
84 desktop
= ob
.openbox
.screen(_cyc_screen
).desktop()
86 client
= ob
.openbox
.findClient(w
)
87 if client
and (client
.desktop() == desktop
and \
88 client
.normal() and client
.focus()):
93 _cyc_w
= 0 # last window cycled to
96 def _do_stacked_cycle(data
, forward
):
98 global stacked_cycle_raise
101 clients
= _clients
[:] # make a copy
107 i
= clients
.index(_cyc_w
) + 1
110 clients
= clients
[i
:] + clients
[:i
]
112 desktop
= ob
.openbox
.screen(data
.screen
).desktop()
114 client
= ob
.openbox
.findClient(w
)
115 if client
and (client
.desktop() == desktop
and \
116 client
.normal() and client
.focus()):
117 if stacked_cycle_raise
:
118 ob
.openbox
.screen(data
.screen
).raiseWindow(client
)
121 def _focus_stacked_ungrab(data
):
124 global _doing_stacked
;
126 if data
.action
== ob
.KeyAction
.Release
:
127 # have all the modifiers this started with been released?
128 if not _cyc_mask
& data
.state
:
129 ob
.kungrab() # ungrab ourself
132 client
= ob
.openbox
.findClient(_cyc_w
)
134 ob
.openbox
.screen(data
.screen
).raiseWindow(client
)
135 _destroy_popup_list()
141 def _hilite_popup_list():
143 global _list_widget
, _list_labels
, _list_windows
146 for w
in _list_windows
:
147 if w
== _cyc_w
: _list_labels
[i
].focus()
148 else: _list_labels
[i
].unfocus()
151 def _destroy_popup_list():
152 global _list_widget
, _list_labels
, _list_windows
158 def _create_popup_list(data
):
159 global _list_widget
, _list_labels
, _list_windows
, _clients
162 _destroy_popup_list()
164 style
= ob
.openbox
.screen(data
.screen
).style()
165 _list_widget
= otk
.Widget(ob
.openbox
, style
,
166 otk
.Widget
.Vertical
, 0,
167 style
.bevelWidth(), 1)
168 t
= style
.titlebarFocusBackground()
169 _list_widget
.setTexture(t
)
172 font
= style
.labelFont()
173 height
= font
.height()
176 client
= ob
.openbox
.findClient(c
)
177 desktop
= ob
.openbox
.screen(data
.screen
).desktop()
178 if client
and (client
.desktop() == desktop
and \
181 if len(t
) > 50: # limit the length of titles
182 t
= t
[:24] + "..." + t
[-24:]
184 _list_windows
.append(c
)
185 l
= font
.measureString(t
) + 10 # add margin
186 if l
> longest
: longest
= l
189 w
= otk
.FocusLabel(_list_widget
)
190 w
.resize(longest
, height
)
193 _list_labels
.append(w
)
194 _list_labels
[0].focus()
195 _list_widget
.update()
196 area
= otk
.display
.screenInfo(data
.screen
).rect()
197 _list_widget
.move(area
.x() + (area
.width() -
198 _list_widget
.width()) / 2,
199 area
.y() + (area
.height() -
200 _list_widget
.height()) / 2)
203 _list_widget
= 0 #nothing to list
205 def focus_next_stacked(data
, forward
=1):
206 """Focus the next (or previous, with forward=0) window in a stacked
212 global _doing_stacked
215 if _cyc_key
== data
.key
:
216 _do_stacked_cycle(data
,forward
)
218 _cyc_mask
= data
.state
221 _cyc_screen
= data
.screen
224 global stacked_cycle_popup_list
225 if stacked_cycle_popup_list
:
226 _create_popup_list(data
)
228 ob
.kgrab(data
.screen
, _focus_stacked_ungrab
)
229 focus_next_stacked(data
, forward
) # start with the first press
231 def focus_prev_stacked(data
):
232 """Focus the previous window in a stacked order."""
233 focus_next_stacked(data
, forward
=0)
235 def focus_next(data
, num
=1, forward
=1):
236 """Focus the next (or previous, with forward=0) window in a linear
238 screen
= ob
.openbox
.screen(data
.screen
)
239 count
= screen
.clientCount()
241 if not count
: return # no clients
245 client_win
= data
.client
.window()
255 elif screen
.client(i
).window() == client_win
:
257 if found
== 1: # wraparound
258 if forward
: target
= 0
259 else: target
= count
- 1
262 curdesk
= screen
.desktop()
264 client
= screen
.client(t
)
265 if client
.normal() and \
266 (client
.desktop() == curdesk
or client
.desktop() == 0xffffffff)\
269 screen
.raiseWindow(client
)
273 if t
>= count
: t
-= count
277 if t
== target
: return # nothing to focus
279 def focus_prev(data
, num
=1):
280 """Focus the previous window in a linear order."""
281 focus_next(data
, num
, forward
=0)
284 ob
.ebind(ob
.EventAction
.NewWindow
, _new_win
)
285 ob
.ebind(ob
.EventAction
.CloseWindow
, _close_win
)
286 ob
.ebind(ob
.EventAction
.Focus
, _focused
)
288 print "Loaded focus.py"
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