1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2003 Ben Jansens
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 See the COPYING file for a copy of the GNU General Public License.
21 #include "startupnotify.h"
25 #include "moveresize.h"
28 #include "extensions.h"
38 #include "menuframe.h"
41 #include "render/render.h"
44 #include <X11/Xutil.h>
46 /*! The event mask to grab on client windows */
47 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
50 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
53 GList
*client_list
= NULL
;
54 GSList
*client_destructors
= NULL
;
56 static void client_get_all(ObClient
*self
);
57 static void client_toggle_border(ObClient
*self
, gboolean show
);
58 static void client_get_startup_id(ObClient
*self
);
59 static void client_get_area(ObClient
*self
);
60 static void client_get_desktop(ObClient
*self
);
61 static void client_get_state(ObClient
*self
);
62 static void client_get_shaped(ObClient
*self
);
63 static void client_get_mwm_hints(ObClient
*self
);
64 static void client_get_gravity(ObClient
*self
);
65 static void client_showhide(ObClient
*self
);
66 static void client_change_allowed_actions(ObClient
*self
);
67 static void client_change_state(ObClient
*self
);
68 static void client_apply_startup_state(ObClient
*self
);
69 static void client_restore_session_state(ObClient
*self
);
70 static void client_restore_session_stacking(ObClient
*self
);
71 static void client_urgent_notify(ObClient
*self
);
73 void client_startup(gboolean reconfig
)
80 void client_shutdown(gboolean reconfig
)
84 void client_add_destructor(GDestroyNotify func
)
86 client_destructors
= g_slist_prepend(client_destructors
, (gpointer
)func
);
89 void client_remove_destructor(GDestroyNotify func
)
91 client_destructors
= g_slist_remove(client_destructors
, (gpointer
)func
);
94 void client_set_list()
96 Window
*windows
, *win_it
;
98 guint size
= g_list_length(client_list
);
100 /* create an array of the window ids */
102 windows
= g_new(Window
, size
);
104 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
105 *win_it
= ((ObClient
*)it
->data
)->window
;
109 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
110 net_client_list
, window
, (guint32
*)windows
, size
);
119 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
123 for (it = self->transients; it; it = it->next) {
124 if (!func(it->data, data)) return;
125 client_foreach_transient(it->data, func, data);
129 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
131 if (self->transient_for) {
132 if (self->transient_for != OB_TRAN_GROUP) {
133 if (!func(self->transient_for, data)) return;
134 client_foreach_ancestor(self->transient_for, func, data);
138 for (it = self->group->members; it; it = it->next)
139 if (it->data != self &&
140 !((ObClient*)it->data)->transient_for) {
141 if (!func(it->data, data)) return;
142 client_foreach_ancestor(it->data, func, data);
149 void client_manage_all()
151 unsigned int i
, j
, nchild
;
154 XWindowAttributes attrib
;
156 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
157 &w
, &w
, &children
, &nchild
);
159 /* remove all icon windows from the list */
160 for (i
= 0; i
< nchild
; i
++) {
161 if (children
[i
] == None
) continue;
162 wmhints
= XGetWMHints(ob_display
, children
[i
]);
164 if ((wmhints
->flags
& IconWindowHint
) &&
165 (wmhints
->icon_window
!= children
[i
]))
166 for (j
= 0; j
< nchild
; j
++)
167 if (children
[j
] == wmhints
->icon_window
) {
175 for (i
= 0; i
< nchild
; ++i
) {
176 if (children
[i
] == None
)
178 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
179 if (attrib
.override_redirect
) continue;
181 if (attrib
.map_state
!= IsUnmapped
)
182 client_manage(children
[i
]);
188 void client_manage(Window window
)
192 XWindowAttributes attrib
;
193 XSetWindowAttributes attrib_set
;
195 gboolean activate
= FALSE
;
199 /* check if it has already been unmapped by the time we started mapping
200 the grab does a sync so we don't have to here */
201 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
202 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
203 XPutBackEvent(ob_display
, &e
);
206 return; /* don't manage it */
209 /* make sure it isn't an override-redirect window */
210 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
211 attrib
.override_redirect
) {
213 return; /* don't manage it */
216 /* is the window a docking app */
217 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
218 if ((wmhint
->flags
& StateHint
) &&
219 wmhint
->initial_state
== WithdrawnState
) {
220 dock_add(window
, wmhint
);
228 ob_debug("Managing window: %lx\n", window
);
230 /* choose the events we want to receive on the CLIENT window */
231 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
232 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
233 XChangeWindowAttributes(ob_display
, window
,
234 CWEventMask
|CWDontPropagate
, &attrib_set
);
237 /* create the ObClient struct, and populate it from the hints on the
239 self
= g_new0(ObClient
, 1);
240 self
->obwin
.type
= Window_Client
;
241 self
->window
= window
;
243 /* non-zero defaults */
244 self
->title_count
= 1;
245 self
->wmstate
= NormalState
;
247 self
->decorate
= TRUE
;
248 self
->desktop
= screen_num_desktops
; /* always an invalid value */
250 client_get_all(self
);
251 client_restore_session_state(self
);
253 sn_app_started(self
->class);
255 client_change_state(self
);
257 /* remove the client's border (and adjust re gravity) */
258 client_toggle_border(self
, FALSE
);
260 /* specify that if we exit, the window should not be destroyed and should
261 be reparented back to root automatically */
262 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
264 /* create the decoration frame for the client window */
265 self
->frame
= frame_new();
267 frame_grab_client(self
->frame
, self
);
271 client_apply_startup_state(self
);
273 /* update the focus lists */
274 focus_order_add_new(self
);
276 stacking_add(CLIENT_AS_WINDOW(self
));
277 client_restore_session_stacking(self
);
279 /* focus the new window? */
280 if (ob_state() != OB_STATE_STARTING
&&
281 (config_focus_new
|| client_search_focus_tree_full(self
)) &&
282 /* note the check against Type_Normal/Dialog, not client_normal(self),
283 which would also include other types. in this case we want more
284 strict rules for focus */
285 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
286 self
->type
== OB_CLIENT_TYPE_DIALOG
))
290 if (self
->desktop
!= screen_desktop
) {
291 /* activate the window */
294 gboolean group_foc
= FALSE
;
299 for (it
= self
->group
->members
; it
; it
= it
->next
)
301 if (client_focused(it
->data
))
309 (!self
->transient_for
&& (!self
->group
||
310 !self
->group
->members
->next
))) ||
311 client_search_focus_tree_full(self
) ||
313 !client_normal(focus_client
))
315 /* activate the window */
322 if (ob_state() == OB_STATE_RUNNING
) {
323 int x
= self
->area
.x
, ox
= x
;
324 int y
= self
->area
.y
, oy
= y
;
326 place_client(self
, &x
, &y
);
328 /* make sure the window is visible */
329 client_find_onscreen(self
, &x
, &y
,
330 self
->frame
->area
.width
,
331 self
->frame
->area
.height
,
332 client_normal(self
));
334 if (x
!= ox
|| y
!= oy
)
335 client_move(self
, x
, y
);
338 client_showhide(self
);
340 /* use client_focus instead of client_activate cuz client_activate does
341 stuff like switch desktops etc and I'm not interested in all that when
342 a window maps since its not based on an action from the user like
343 clicking a window to activate is. so keep the new window out of the way
345 if (activate
) client_focus(self
);
347 /* client_activate does this but we aret using it so we have to do it
349 if (screen_showing_desktop
)
350 screen_show_desktop(FALSE
);
352 /* add to client list/map */
353 client_list
= g_list_append(client_list
, self
);
354 g_hash_table_insert(window_map
, &self
->window
, self
);
356 /* this has to happen after we're in the client_list */
357 screen_update_areas();
359 /* update the list hints */
362 keyboard_grab_for_client(self
, TRUE
);
363 mouse_grab_for_client(self
, TRUE
);
365 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
368 void client_unmanage_all()
370 while (client_list
!= NULL
)
371 client_unmanage(client_list
->data
);
374 void client_unmanage(ObClient
*self
)
379 ob_debug("Unmanaging window: %lx (%s)\n", self
->window
, self
->class);
381 g_assert(self
!= NULL
);
383 keyboard_grab_for_client(self
, FALSE
);
384 mouse_grab_for_client(self
, FALSE
);
386 /* remove the window from our save set */
387 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
389 /* we dont want events no more */
390 XSelectInput(ob_display
, self
->window
, NoEventMask
);
392 frame_hide(self
->frame
);
394 client_list
= g_list_remove(client_list
, self
);
395 stacking_remove(self
);
396 g_hash_table_remove(window_map
, &self
->window
);
398 /* update the focus lists */
399 focus_order_remove(self
);
401 /* once the client is out of the list, update the struts to remove it's
403 screen_update_areas();
405 /* tell our parent(s) that we're gone */
406 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
409 for (it
= self
->group
->members
; it
; it
= it
->next
)
410 if (it
->data
!= self
)
411 ((ObClient
*)it
->data
)->transients
=
412 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
413 } else if (self
->transient_for
) { /* transient of window */
414 self
->transient_for
->transients
=
415 g_slist_remove(self
->transient_for
->transients
, self
);
418 /* tell our transients that we're gone */
419 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
420 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
421 ((ObClient
*)it
->data
)->transient_for
= NULL
;
422 client_calc_layer(it
->data
);
426 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
427 GDestroyNotify func
= (GDestroyNotify
) it
->data
;
431 if (focus_client
== self
) {
434 /* focus the last focused window on the desktop, and ignore enter
435 events from the unmap so it doesnt mess with the focus */
436 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
437 client_unfocus(self
);
440 /* remove from its group */
442 group_remove(self
->group
, self
);
446 /* give the client its border back */
447 client_toggle_border(self
, TRUE
);
449 /* reparent the window out of the frame, and free the frame */
450 frame_release_client(self
->frame
, self
);
453 if (ob_state() != OB_STATE_EXITING
) {
454 /* these values should not be persisted across a window
456 PROP_ERASE(self
->window
, net_wm_desktop
);
457 PROP_ERASE(self
->window
, net_wm_state
);
458 PROP_ERASE(self
->window
, wm_state
);
460 /* if we're left in an iconic state, the client wont be mapped. this is
461 bad, since we will no longer be managing the window on restart */
463 XMapWindow(ob_display
, self
->window
);
467 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
469 /* free all data allocated in the client struct */
470 g_slist_free(self
->transients
);
471 for (j
= 0; j
< self
->nicons
; ++j
)
472 g_free(self
->icons
[j
].data
);
473 if (self
->nicons
> 0)
476 g_free(self
->icon_title
);
480 g_free(self
->sm_client_id
);
483 /* update the list hints */
487 static void client_urgent_notify(ObClient
*self
)
490 frame_flash_start(self
->frame
);
492 frame_flash_stop(self
->frame
);
495 static void client_restore_session_state(ObClient
*self
)
499 if (!(it
= session_state_find(self
)))
502 self
->session
= it
->data
;
504 RECT_SET(self
->area
, self
->session
->x
, self
->session
->y
,
505 self
->session
->w
, self
->session
->h
);
506 self
->positioned
= TRUE
;
507 XResizeWindow(ob_display
, self
->window
,
508 self
->session
->w
, self
->session
->h
);
510 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
511 self
->session
->desktop
:
512 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
513 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
515 self
->shaded
= self
->session
->shaded
;
516 self
->iconic
= self
->session
->iconic
;
517 self
->skip_pager
= self
->session
->skip_pager
;
518 self
->skip_taskbar
= self
->session
->skip_taskbar
;
519 self
->fullscreen
= self
->session
->fullscreen
;
520 self
->above
= self
->session
->above
;
521 self
->below
= self
->session
->below
;
522 self
->max_horz
= self
->session
->max_horz
;
523 self
->max_vert
= self
->session
->max_vert
;
526 static void client_restore_session_stacking(ObClient
*self
)
530 if (!self
->session
) return;
532 it
= g_list_find(session_saved_state
, self
->session
);
533 for (it
= g_list_previous(it
); it
; it
= g_list_previous(it
)) {
536 for (cit
= client_list
; cit
; cit
= g_list_next(cit
))
537 if (session_state_cmp(it
->data
, cit
->data
))
540 client_calc_layer(self
);
541 stacking_below(CLIENT_AS_WINDOW(self
),
542 CLIENT_AS_WINDOW(cit
->data
));
548 void client_move_onscreen(ObClient
*self
, gboolean rude
)
550 int x
= self
->area
.x
;
551 int y
= self
->area
.y
;
552 if (client_find_onscreen(self
, &x
, &y
,
553 self
->frame
->area
.width
,
554 self
->frame
->area
.height
, rude
)) {
555 client_move(self
, x
, y
);
559 gboolean
client_find_onscreen(ObClient
*self
, int *x
, int *y
, int w
, int h
,
563 int ox
= *x
, oy
= *y
;
565 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
568 /* XXX watch for xinerama dead areas */
570 a
= screen_area(self
->desktop
);
571 if (client_normal(self
)) {
572 if (!self
->strut
.right
&& *x
>= a
->x
+ a
->width
- 1)
573 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
574 if (!self
->strut
.bottom
&& *y
>= a
->y
+ a
->height
- 1)
575 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
576 if (!self
->strut
.left
&& *x
+ self
->frame
->area
.width
- 1 < a
->x
)
578 if (!self
->strut
.top
&& *y
+ self
->frame
->area
.height
- 1 < a
->y
)
583 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
584 Java can suck it too. */
586 /* dont let windows map/move into the strut unless they
587 are bigger than the available area */
589 if (!self
->strut
.left
&& *x
< a
->x
) *x
= a
->x
;
590 if (!self
->strut
.right
&& *x
+ w
> a
->x
+ a
->width
)
591 *x
= a
->x
+ a
->width
- w
;
593 if (h
<= a
->height
) {
594 if (!self
->strut
.top
&& *y
< a
->y
) *y
= a
->y
;
595 if (!self
->strut
.bottom
&& *y
+ h
> a
->y
+ a
->height
)
596 *y
= a
->y
+ a
->height
- h
;
600 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
603 return ox
!= *x
|| oy
!= *y
;
606 static void client_toggle_border(ObClient
*self
, gboolean show
)
608 /* adjust our idea of where the client is, based on its border. When the
609 border is removed, the client should now be considered to be in a
611 when re-adding the border to the client, the same operation needs to be
613 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
614 int x
= oldx
, y
= oldy
;
615 switch(self
->gravity
) {
617 case NorthWestGravity
:
619 case SouthWestGravity
:
621 case NorthEastGravity
:
623 case SouthEastGravity
:
624 if (show
) x
-= self
->border_width
* 2;
625 else x
+= self
->border_width
* 2;
632 if (show
) x
-= self
->border_width
;
633 else x
+= self
->border_width
;
636 switch(self
->gravity
) {
638 case NorthWestGravity
:
640 case NorthEastGravity
:
642 case SouthWestGravity
:
644 case SouthEastGravity
:
645 if (show
) y
-= self
->border_width
* 2;
646 else y
+= self
->border_width
* 2;
653 if (show
) y
-= self
->border_width
;
654 else y
+= self
->border_width
;
661 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
663 /* move the client so it is back it the right spot _with_ its
665 if (x
!= oldx
|| y
!= oldy
)
666 XMoveWindow(ob_display
, self
->window
, x
, y
);
668 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
672 static void client_get_all(ObClient
*self
)
674 client_get_area(self
);
675 client_update_transient_for(self
);
676 client_update_wmhints(self
);
677 client_get_startup_id(self
);
678 client_get_desktop(self
);
679 client_get_state(self
);
680 client_get_shaped(self
);
682 client_get_mwm_hints(self
);
683 client_get_type(self
);/* this can change the mwmhints for special cases */
685 client_update_protocols(self
);
687 client_get_gravity(self
); /* get the attribute gravity */
688 client_update_normal_hints(self
); /* this may override the attribute
691 /* got the type, the mwmhints, the protocols, and the normal hints
692 (min/max sizes), so we're ready to set up the decorations/functions */
693 client_setup_decor_and_functions(self
);
695 client_update_title(self
);
696 client_update_class(self
);
697 client_update_sm_client_id(self
);
698 client_update_strut(self
);
699 client_update_icons(self
);
702 static void client_get_startup_id(ObClient
*self
)
704 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
706 PROP_GETS(self
->group
->leader
,
707 net_startup_id
, utf8
, &self
->startup_id
);
710 static void client_get_area(ObClient
*self
)
712 XWindowAttributes wattrib
;
715 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
716 g_assert(ret
!= BadWindow
);
718 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
719 self
->border_width
= wattrib
.border_width
;
722 static void client_get_desktop(ObClient
*self
)
724 guint32 d
= screen_num_desktops
; /* an always-invalid value */
726 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
727 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
728 self
->desktop
= screen_num_desktops
- 1;
732 gboolean trdesk
= FALSE
;
734 if (self
->transient_for
) {
735 if (self
->transient_for
!= OB_TRAN_GROUP
) {
736 self
->desktop
= self
->transient_for
->desktop
;
741 for (it
= self
->group
->members
; it
; it
= it
->next
)
742 if (it
->data
!= self
&&
743 !((ObClient
*)it
->data
)->transient_for
) {
744 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
751 /* try get from the startup-notification protocol */
752 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
753 if (self
->desktop
>= screen_num_desktops
&&
754 self
->desktop
!= DESKTOP_ALL
)
755 self
->desktop
= screen_num_desktops
- 1;
757 /* defaults to the current desktop */
758 self
->desktop
= screen_desktop
;
761 if (self
->desktop
!= d
) {
762 /* set the desktop hint, to make sure that it always exists */
763 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
767 static void client_get_state(ObClient
*self
)
772 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
774 for (i
= 0; i
< num
; ++i
) {
775 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
777 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
779 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
781 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
782 self
->skip_taskbar
= TRUE
;
783 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
784 self
->skip_pager
= TRUE
;
785 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
786 self
->fullscreen
= TRUE
;
787 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
788 self
->max_vert
= TRUE
;
789 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
790 self
->max_horz
= TRUE
;
791 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
793 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
801 static void client_get_shaped(ObClient
*self
)
803 self
->shaped
= FALSE
;
805 if (extensions_shape
) {
810 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
812 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
813 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
815 self
->shaped
= (s
!= 0);
820 void client_update_transient_for(ObClient
*self
)
823 ObClient
*target
= NULL
;
825 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
826 self
->transient
= TRUE
;
827 if (t
!= self
->window
) { /* cant be transient to itself! */
828 target
= g_hash_table_lookup(window_map
, &t
);
829 /* if this happens then we need to check for it*/
830 g_assert(target
!= self
);
831 if (target
&& !WINDOW_IS_CLIENT(target
)) {
832 /* this can happen when a dialog is a child of
833 a dockapp, for example */
837 if (!target
&& self
->group
) {
838 /* not transient to a client, see if it is transient for a
840 if (t
== self
->group
->leader
||
842 t
== RootWindow(ob_display
, ob_screen
)) {
843 /* window is a transient for its group! */
844 target
= OB_TRAN_GROUP
;
849 self
->transient
= FALSE
;
851 /* if anything has changed... */
852 if (target
!= self
->transient_for
) {
853 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
856 /* remove from old parents */
857 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
858 ObClient
*c
= it
->data
;
859 if (c
!= self
&& !c
->transient_for
)
860 c
->transients
= g_slist_remove(c
->transients
, self
);
862 } else if (self
->transient_for
!= NULL
) { /* transient of window */
863 /* remove from old parent */
864 self
->transient_for
->transients
=
865 g_slist_remove(self
->transient_for
->transients
, self
);
867 self
->transient_for
= target
;
868 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
871 /* add to new parents */
872 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
873 ObClient
*c
= it
->data
;
874 if (c
!= self
&& !c
->transient_for
)
875 c
->transients
= g_slist_append(c
->transients
, self
);
878 /* remove all transients which are in the group, that causes
879 circlular pointer hell of doom */
880 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
882 for (sit
= self
->transients
; sit
; sit
= next
) {
883 next
= g_slist_next(sit
);
884 if (sit
->data
== it
->data
)
886 g_slist_delete_link(self
->transients
, sit
);
889 } else if (self
->transient_for
!= NULL
) { /* transient of window */
890 /* add to new parent */
891 self
->transient_for
->transients
=
892 g_slist_append(self
->transient_for
->transients
, self
);
897 static void client_get_mwm_hints(ObClient
*self
)
902 self
->mwmhints
.flags
= 0; /* default to none */
904 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
906 if (num
>= OB_MWM_ELEMENTS
) {
907 self
->mwmhints
.flags
= hints
[0];
908 self
->mwmhints
.functions
= hints
[1];
909 self
->mwmhints
.decorations
= hints
[2];
915 void client_get_type(ObClient
*self
)
922 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
923 /* use the first value that we know about in the array */
924 for (i
= 0; i
< num
; ++i
) {
925 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
926 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
927 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
928 self
->type
= OB_CLIENT_TYPE_DOCK
;
929 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
930 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
931 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
932 self
->type
= OB_CLIENT_TYPE_MENU
;
933 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
934 self
->type
= OB_CLIENT_TYPE_UTILITY
;
935 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
936 self
->type
= OB_CLIENT_TYPE_SPLASH
;
937 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
938 self
->type
= OB_CLIENT_TYPE_DIALOG
;
939 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
940 self
->type
= OB_CLIENT_TYPE_NORMAL
;
941 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
942 /* prevent this window from getting any decor or
944 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
945 OB_MWM_FLAG_DECORATIONS
);
946 self
->mwmhints
.decorations
= 0;
947 self
->mwmhints
.functions
= 0;
949 if (self
->type
!= (ObClientType
) -1)
950 break; /* grab the first legit type */
955 if (self
->type
== (ObClientType
) -1) {
956 /*the window type hint was not set, which means we either classify
957 ourself as a normal window or a dialog, depending on if we are a
960 self
->type
= OB_CLIENT_TYPE_DIALOG
;
962 self
->type
= OB_CLIENT_TYPE_NORMAL
;
966 void client_update_protocols(ObClient
*self
)
971 self
->focus_notify
= FALSE
;
972 self
->delete_window
= FALSE
;
974 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
975 for (i
= 0; i
< num_return
; ++i
) {
976 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
977 /* this means we can request the window to close */
978 self
->delete_window
= TRUE
;
979 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
980 /* if this protocol is requested, then the window will be
981 notified whenever we want it to receive focus */
982 self
->focus_notify
= TRUE
;
988 static void client_get_gravity(ObClient
*self
)
990 XWindowAttributes wattrib
;
993 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
994 g_assert(ret
!= BadWindow
);
995 self
->gravity
= wattrib
.win_gravity
;
998 void client_update_normal_hints(ObClient
*self
)
1002 int oldgravity
= self
->gravity
;
1005 self
->min_ratio
= 0.0f
;
1006 self
->max_ratio
= 0.0f
;
1007 SIZE_SET(self
->size_inc
, 1, 1);
1008 SIZE_SET(self
->base_size
, 0, 0);
1009 SIZE_SET(self
->min_size
, 0, 0);
1010 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1012 /* get the hints from the window */
1013 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1014 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
1016 if (size
.flags
& PWinGravity
) {
1017 self
->gravity
= size
.win_gravity
;
1019 /* if the client has a frame, i.e. has already been mapped and
1020 is changing its gravity */
1021 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1022 /* move our idea of the client's position based on its new
1024 self
->area
.x
= self
->frame
->area
.x
;
1025 self
->area
.y
= self
->frame
->area
.y
;
1026 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
1030 if (size
.flags
& PAspect
) {
1031 if (size
.min_aspect
.y
)
1032 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
1033 if (size
.max_aspect
.y
)
1034 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
1037 if (size
.flags
& PMinSize
)
1038 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1040 if (size
.flags
& PMaxSize
)
1041 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1043 if (size
.flags
& PBaseSize
)
1044 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1046 if (size
.flags
& PResizeInc
)
1047 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1051 void client_setup_decor_and_functions(ObClient
*self
)
1053 /* start with everything (cept fullscreen) */
1055 (OB_FRAME_DECOR_TITLEBAR
|
1056 (ob_rr_theme
->show_handle
? OB_FRAME_DECOR_HANDLE
: 0) |
1057 OB_FRAME_DECOR_GRIPS
|
1058 OB_FRAME_DECOR_BORDER
|
1059 OB_FRAME_DECOR_ICON
|
1060 OB_FRAME_DECOR_ALLDESKTOPS
|
1061 OB_FRAME_DECOR_ICONIFY
|
1062 OB_FRAME_DECOR_MAXIMIZE
|
1063 OB_FRAME_DECOR_SHADE
);
1065 (OB_CLIENT_FUNC_RESIZE
|
1066 OB_CLIENT_FUNC_MOVE
|
1067 OB_CLIENT_FUNC_ICONIFY
|
1068 OB_CLIENT_FUNC_MAXIMIZE
|
1069 OB_CLIENT_FUNC_SHADE
);
1070 if (self
->delete_window
) {
1071 self
->functions
|= OB_CLIENT_FUNC_CLOSE
;
1072 self
->decorations
|= OB_FRAME_DECOR_CLOSE
;
1075 if (!(self
->min_size
.width
< self
->max_size
.width
||
1076 self
->min_size
.height
< self
->max_size
.height
))
1077 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1079 switch (self
->type
) {
1080 case OB_CLIENT_TYPE_NORMAL
:
1081 /* normal windows retain all of the possible decorations and
1082 functionality, and are the only windows that you can fullscreen */
1083 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1086 case OB_CLIENT_TYPE_DIALOG
:
1087 case OB_CLIENT_TYPE_UTILITY
:
1088 /* these windows cannot be maximized */
1089 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1092 case OB_CLIENT_TYPE_MENU
:
1093 case OB_CLIENT_TYPE_TOOLBAR
:
1094 /* these windows get less functionality */
1095 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1098 case OB_CLIENT_TYPE_DESKTOP
:
1099 case OB_CLIENT_TYPE_DOCK
:
1100 case OB_CLIENT_TYPE_SPLASH
:
1101 /* none of these windows are manipulated by the window manager */
1102 self
->decorations
= 0;
1103 self
->functions
= 0;
1107 /* Mwm Hints are applied subtractively to what has already been chosen for
1108 decor and functionality */
1109 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1110 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1111 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1112 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1113 /* if the mwm hints request no handle or title, then all
1114 decorations are disabled */
1115 self
->decorations
= 0;
1119 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1120 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1121 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1122 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1123 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1124 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1125 /* dont let mwm hints kill any buttons
1126 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1127 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1128 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1129 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1131 /* dont let mwm hints kill the close button
1132 if (! (self->mwmhints.functions & MwmFunc_Close))
1133 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1137 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1138 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1139 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1140 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1141 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1142 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1144 /* can't maximize without moving/resizing */
1145 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1146 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1147 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1148 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1149 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1152 /* kill the handle on fully maxed windows */
1153 if (self
->max_vert
&& self
->max_horz
)
1154 self
->decorations
&= ~OB_FRAME_DECOR_HANDLE
;
1156 /* finally, the user can have requested no decorations, which overrides
1158 if (!self
->decorate
)
1159 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1161 /* if we don't have a titlebar, then we cannot shade! */
1162 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1163 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1165 /* now we need to check against rules for the client's current state */
1166 if (self
->fullscreen
) {
1167 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1168 OB_CLIENT_FUNC_FULLSCREEN
|
1169 OB_CLIENT_FUNC_ICONIFY
);
1170 self
->decorations
= 0;
1173 client_change_allowed_actions(self
);
1176 /* adjust the client's decorations, etc. */
1177 client_reconfigure(self
);
1179 /* this makes sure that these windows appear on all desktops */
1180 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1181 self
->desktop
!= DESKTOP_ALL
)
1183 self
->desktop
= DESKTOP_ALL
;
1188 static void client_change_allowed_actions(ObClient
*self
)
1193 /* desktop windows are kept on all desktops */
1194 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1195 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1197 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1198 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1199 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1200 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1201 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1202 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1203 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1204 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1205 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1206 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1207 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1208 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1209 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1210 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1211 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1214 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1216 /* make sure the window isn't breaking any rules now */
1218 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1219 if (self
->frame
) client_shade(self
, FALSE
);
1220 else self
->shaded
= FALSE
;
1222 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1223 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1224 else self
->iconic
= FALSE
;
1226 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1227 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1228 else self
->fullscreen
= FALSE
;
1230 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1232 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1233 else self
->max_vert
= self
->max_horz
= FALSE
;
1237 void client_reconfigure(ObClient
*self
)
1239 /* by making this pass FALSE for user, we avoid the emacs event storm where
1240 every configurenotify causes an update in its normal hints, i think this
1241 is generally what we want anyways... */
1242 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1243 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1246 void client_update_wmhints(ObClient
*self
)
1249 gboolean ur
= FALSE
;
1252 /* assume a window takes input if it doesnt specify */
1253 self
->can_focus
= TRUE
;
1255 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1256 if (hints
->flags
& InputHint
)
1257 self
->can_focus
= hints
->input
;
1259 /* only do this when first managing the window *AND* when we aren't
1261 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1262 if (hints
->flags
& StateHint
)
1263 self
->iconic
= hints
->initial_state
== IconicState
;
1265 if (hints
->flags
& XUrgencyHint
)
1268 if (!(hints
->flags
& WindowGroupHint
))
1269 hints
->window_group
= None
;
1271 /* did the group state change? */
1272 if (hints
->window_group
!=
1273 (self
->group
? self
->group
->leader
: None
)) {
1274 /* remove from the old group if there was one */
1275 if (self
->group
!= NULL
) {
1276 /* remove transients of the group */
1277 for (it
= self
->group
->members
; it
; it
= it
->next
)
1278 self
->transients
= g_slist_remove(self
->transients
,
1280 group_remove(self
->group
, self
);
1283 if (hints
->window_group
!= None
) {
1284 self
->group
= group_add(hints
->window_group
, self
);
1286 /* i can only have transients from the group if i am not
1288 if (!self
->transient_for
) {
1289 /* add other transients of the group that are already
1291 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1292 ObClient
*c
= it
->data
;
1293 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1295 g_slist_append(self
->transients
, c
);
1300 /* because the self->transient flag wont change from this call,
1301 we don't need to update the window's type and such, only its
1302 transient_for, and the transients lists of other windows in
1303 the group may be affected */
1304 client_update_transient_for(self
);
1307 /* the WM_HINTS can contain an icon */
1308 client_update_icons(self
);
1313 if (ur
!= self
->urgent
) {
1315 ob_debug("Urgent Hint for 0x%lx: %s\n", self
->window
,
1317 /* fire the urgent callback if we're mapped, otherwise, wait until
1318 after we're mapped */
1320 client_urgent_notify(self
);
1324 void client_update_title(ObClient
*self
)
1330 gboolean read_title
;
1333 old_title
= self
->title
;
1336 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1337 /* try old x stuff */
1338 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1339 data
= g_strdup("Unnamed Window");
1341 /* did the title change? then reset the title_count */
1342 if (old_title
&& 0 != strncmp(old_title
, data
, strlen(data
)))
1343 self
->title_count
= 1;
1345 /* look for duplicates and append a number */
1347 for (it
= client_list
; it
; it
= it
->next
)
1348 if (it
->data
!= self
) {
1349 ObClient
*c
= it
->data
;
1350 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1351 nums
|= 1 << c
->title_count
;
1353 /* find first free number */
1354 for (i
= 1; i
<= 32; ++i
)
1355 if (!(nums
& (1 << i
))) {
1356 if (self
->title_count
== 1 || i
== 1)
1357 self
->title_count
= i
;
1360 /* dont display the number for the first window */
1361 if (self
->title_count
> 1) {
1363 ndata
= g_strdup_printf("%s - [%u]", data
, self
->title_count
);
1368 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1373 frame_adjust_title(self
->frame
);
1377 /* update the icon title */
1379 g_free(self
->icon_title
);
1383 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1384 /* try old x stuff */
1385 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1386 data
= g_strdup(self
->title
);
1390 /* append the title count, dont display the number for the first window */
1391 if (read_title
&& self
->title_count
> 1) {
1392 char *vdata
, *ndata
;
1393 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1394 vdata
= g_strconcat(data
, ndata
, NULL
);
1400 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1402 self
->icon_title
= data
;
1405 void client_update_class(ObClient
*self
)
1410 if (self
->name
) g_free(self
->name
);
1411 if (self
->class) g_free(self
->class);
1412 if (self
->role
) g_free(self
->role
);
1414 self
->name
= self
->class = self
->role
= NULL
;
1416 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1418 self
->name
= g_strdup(data
[0]);
1420 self
->class = g_strdup(data
[1]);
1425 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1428 if (self
->name
== NULL
) self
->name
= g_strdup("");
1429 if (self
->class == NULL
) self
->class = g_strdup("");
1430 if (self
->role
== NULL
) self
->role
= g_strdup("");
1433 void client_update_strut(ObClient
*self
)
1437 gboolean got
= FALSE
;
1440 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1444 STRUT_PARTIAL_SET(strut
,
1445 data
[0], data
[2], data
[1], data
[3],
1446 data
[4], data
[5], data
[8], data
[9],
1447 data
[6], data
[7], data
[10], data
[11]);
1453 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1456 STRUT_PARTIAL_SET(strut
,
1457 data
[0], data
[2], data
[1], data
[3],
1458 0, 0, 0, 0, 0, 0, 0, 0);
1464 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1465 0, 0, 0, 0, 0, 0, 0, 0);
1467 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1468 self
->strut
= strut
;
1470 /* updating here is pointless while we're being mapped cuz we're not in
1471 the client list yet */
1473 screen_update_areas();
1477 void client_update_icons(ObClient
*self
)
1483 for (i
= 0; i
< self
->nicons
; ++i
)
1484 g_free(self
->icons
[i
].data
);
1485 if (self
->nicons
> 0)
1486 g_free(self
->icons
);
1489 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1490 /* figure out how many valid icons are in here */
1492 while (num
- i
> 2) {
1496 if (i
> num
|| w
*h
== 0) break;
1500 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1502 /* store the icons */
1504 for (j
= 0; j
< self
->nicons
; ++j
) {
1507 w
= self
->icons
[j
].width
= data
[i
++];
1508 h
= self
->icons
[j
].height
= data
[i
++];
1510 if (w
*h
== 0) continue;
1512 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1513 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1518 self
->icons
[j
].data
[t
] =
1519 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1520 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1521 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1522 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1528 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1529 kwm_win_icon
, &data
, &num
)) {
1532 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1533 xerror_set_ignore(TRUE
);
1534 if (!RrPixmapToRGBA(ob_rr_inst
,
1536 &self
->icons
[self
->nicons
-1].width
,
1537 &self
->icons
[self
->nicons
-1].height
,
1538 &self
->icons
[self
->nicons
-1].data
)) {
1539 g_free(&self
->icons
[self
->nicons
-1]);
1542 xerror_set_ignore(FALSE
);
1548 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1549 if (hints
->flags
& IconPixmapHint
) {
1551 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1552 xerror_set_ignore(TRUE
);
1553 if (!RrPixmapToRGBA(ob_rr_inst
,
1555 (hints
->flags
& IconMaskHint
?
1556 hints
->icon_mask
: None
),
1557 &self
->icons
[self
->nicons
-1].width
,
1558 &self
->icons
[self
->nicons
-1].height
,
1559 &self
->icons
[self
->nicons
-1].data
)){
1560 g_free(&self
->icons
[self
->nicons
-1]);
1563 xerror_set_ignore(FALSE
);
1569 if (!self
->nicons
) {
1571 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1572 self
->icons
[self
->nicons
-1].width
= 48;
1573 self
->icons
[self
->nicons
-1].height
= 48;
1574 self
->icons
[self
->nicons
-1].data
= g_memdup(ob_rr_theme
->def_win_icon
,
1580 frame_adjust_icon(self
->frame
);
1583 static void client_change_state(ObClient
*self
)
1586 guint32 netstate
[10];
1589 state
[0] = self
->wmstate
;
1591 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1595 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1597 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1599 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1600 if (self
->skip_taskbar
)
1601 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1602 if (self
->skip_pager
)
1603 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1604 if (self
->fullscreen
)
1605 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1607 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1609 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1611 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1613 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1614 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1616 client_calc_layer(self
);
1619 frame_adjust_state(self
->frame
);
1622 ObClient
*client_search_focus_tree(ObClient
*self
)
1627 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1628 if (client_focused(it
->data
)) return it
->data
;
1629 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1634 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1636 if (self
->transient_for
) {
1637 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1638 return client_search_focus_tree_full(self
->transient_for
);
1641 gboolean recursed
= FALSE
;
1643 for (it
= self
->group
->members
; it
; it
= it
->next
)
1644 if (!((ObClient
*)it
->data
)->transient_for
) {
1646 if ((c
= client_search_focus_tree_full(it
->data
)))
1655 /* this function checks the whole tree, the client_search_focus_tree~
1656 does not, so we need to check this window */
1657 if (client_focused(self
))
1659 return client_search_focus_tree(self
);
1662 static ObStackingLayer
calc_layer(ObClient
*self
)
1666 if (self
->fullscreen
) l
= OB_STACKING_LAYER_FULLSCREEN
;
1667 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1668 l
= OB_STACKING_LAYER_DESKTOP
;
1669 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1670 if (!self
->below
) l
= OB_STACKING_LAYER_TOP
;
1671 else l
= OB_STACKING_LAYER_NORMAL
;
1673 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1674 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1675 else l
= OB_STACKING_LAYER_NORMAL
;
1680 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1681 ObStackingLayer l
, gboolean raised
)
1683 ObStackingLayer old
, own
;
1687 own
= calc_layer(self
);
1688 self
->layer
= l
> own
? l
: own
;
1690 for (it
= self
->transients
; it
; it
= it
->next
)
1691 client_calc_layer_recursive(it
->data
, orig
,
1692 l
, raised
? raised
: l
!= old
);
1694 if (!raised
&& l
!= old
)
1695 if (orig
->frame
) { /* only restack if the original window is managed */
1696 /* XXX add_non_intrusive ever? */
1697 stacking_remove(CLIENT_AS_WINDOW(self
));
1698 stacking_add(CLIENT_AS_WINDOW(self
));
1702 void client_calc_layer(ObClient
*self
)
1709 /* transients take on the layer of their parents */
1710 self
= client_search_top_transient(self
);
1712 l
= calc_layer(self
);
1714 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1717 gboolean
client_should_show(ObClient
*self
)
1719 if (self
->iconic
) return FALSE
;
1720 else if (!(self
->desktop
== screen_desktop
||
1721 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1722 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1727 static void client_showhide(ObClient
*self
)
1730 if (client_should_show(self
))
1731 frame_show(self
->frame
);
1733 frame_hide(self
->frame
);
1736 gboolean
client_normal(ObClient
*self
) {
1737 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1738 self
->type
== OB_CLIENT_TYPE_DOCK
||
1739 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1742 static void client_apply_startup_state(ObClient
*self
)
1744 /* these are in a carefully crafted order.. */
1747 self
->iconic
= FALSE
;
1748 client_iconify(self
, TRUE
, FALSE
);
1750 if (self
->fullscreen
) {
1751 self
->fullscreen
= FALSE
;
1752 client_fullscreen(self
, TRUE
, FALSE
);
1755 self
->shaded
= FALSE
;
1756 client_shade(self
, TRUE
);
1759 client_urgent_notify(self
);
1761 if (self
->max_vert
&& self
->max_horz
) {
1762 self
->max_vert
= self
->max_horz
= FALSE
;
1763 client_maximize(self
, TRUE
, 0, FALSE
);
1764 } else if (self
->max_vert
) {
1765 self
->max_vert
= FALSE
;
1766 client_maximize(self
, TRUE
, 2, FALSE
);
1767 } else if (self
->max_horz
) {
1768 self
->max_horz
= FALSE
;
1769 client_maximize(self
, TRUE
, 1, FALSE
);
1772 /* nothing to do for the other states:
1781 void client_configure_full(ObClient
*self
, ObCorner anchor
,
1782 int x
, int y
, int w
, int h
,
1783 gboolean user
, gboolean final
,
1784 gboolean force_reply
)
1787 gboolean send_resize_client
;
1788 gboolean moved
= FALSE
, resized
= FALSE
;
1789 guint fdecor
= self
->frame
->decorations
;
1790 gboolean fhorz
= self
->frame
->max_horz
;
1792 /* make the frame recalculate its dimentions n shit without changing
1793 anything visible for real, this way the constraints below can work with
1794 the updated frame dimensions. */
1795 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
1797 /* gets the frame's position */
1798 frame_client_gravity(self
->frame
, &x
, &y
);
1800 /* these positions are frame positions, not client positions */
1802 /* set the size and position if fullscreen */
1803 if (self
->fullscreen
) {
1806 XF86VidModeModeLine mode
;
1811 i
= client_monitor(self
);
1812 a
= screen_physical_area_monitor(i
);
1815 if (i
== 0 && /* primary head */
1816 extensions_vidmode
&&
1817 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1818 /* get the mode last so the mode.privsize isnt freed incorrectly */
1819 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1824 if (mode
.privsize
) XFree(mode
.private);
1834 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1838 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1840 /* set the size and position if maximized */
1841 if (self
->max_horz
) {
1843 w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
1845 if (self
->max_vert
) {
1847 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1851 /* gets the client's position */
1852 frame_frame_gravity(self
->frame
, &x
, &y
);
1854 /* these override the above states! if you cant move you can't move! */
1856 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1860 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1861 w
= self
->area
.width
;
1862 h
= self
->area
.height
;
1866 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1867 int basew
, baseh
, minw
, minh
;
1869 /* base size is substituted with min size if not specified */
1870 if (self
->base_size
.width
|| self
->base_size
.height
) {
1871 basew
= self
->base_size
.width
;
1872 baseh
= self
->base_size
.height
;
1874 basew
= self
->min_size
.width
;
1875 baseh
= self
->min_size
.height
;
1877 /* min size is substituted with base size if not specified */
1878 if (self
->min_size
.width
|| self
->min_size
.height
) {
1879 minw
= self
->min_size
.width
;
1880 minh
= self
->min_size
.height
;
1882 minw
= self
->base_size
.width
;
1883 minh
= self
->base_size
.height
;
1886 /* if this is a user-requested resize, then check against min/max
1889 /* smaller than min size or bigger than max size? */
1890 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1891 if (w
< minw
) w
= minw
;
1892 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1893 if (h
< minh
) h
= minh
;
1898 /* keep to the increments */
1899 w
/= self
->size_inc
.width
;
1900 h
/= self
->size_inc
.height
;
1902 /* you cannot resize to nothing */
1903 if (basew
+ w
< 1) w
= 1 - basew
;
1904 if (baseh
+ h
< 1) h
= 1 - baseh
;
1906 /* store the logical size */
1907 SIZE_SET(self
->logical_size
,
1908 self
->size_inc
.width
> 1 ? w
: w
+ basew
,
1909 self
->size_inc
.height
> 1 ? h
: h
+ baseh
);
1911 w
*= self
->size_inc
.width
;
1912 h
*= self
->size_inc
.height
;
1917 /* adjust the height to match the width for the aspect ratios.
1918 for this, min size is not substituted for base size ever. */
1919 w
-= self
->base_size
.width
;
1920 h
-= self
->base_size
.height
;
1922 if (self
->min_ratio
)
1923 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1924 if (self
->max_ratio
)
1925 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1927 w
+= self
->base_size
.width
;
1928 h
+= self
->base_size
.height
;
1932 case OB_CORNER_TOPLEFT
:
1934 case OB_CORNER_TOPRIGHT
:
1935 x
-= w
- self
->area
.width
;
1937 case OB_CORNER_BOTTOMLEFT
:
1938 y
-= h
- self
->area
.height
;
1940 case OB_CORNER_BOTTOMRIGHT
:
1941 x
-= w
- self
->area
.width
;
1942 y
-= h
- self
->area
.height
;
1946 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1947 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1949 oldw
= self
->area
.width
;
1950 oldh
= self
->area
.height
;
1951 RECT_SET(self
->area
, x
, y
, w
, h
);
1953 /* for app-requested resizes, always resize if 'resized' is true.
1954 for user-requested ones, only resize if final is true, or when
1955 resizing in redraw mode */
1956 send_resize_client
= ((!user
&& resized
) ||
1958 (resized
&& config_redraw_resize
))));
1960 /* if the client is enlarging, the resize the client before the frame */
1961 if (send_resize_client
&& user
&& (w
> oldw
|| h
> oldh
))
1962 XResizeWindow(ob_display
, self
->window
, MAX(w
, oldw
), MAX(h
, oldh
));
1964 /* move/resize the frame to match the request */
1966 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
1967 moved
= resized
= TRUE
;
1969 if (moved
|| resized
)
1970 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
1972 if (!resized
&& (force_reply
|| ((!user
&& moved
) || (user
&& final
))))
1975 event
.type
= ConfigureNotify
;
1976 event
.xconfigure
.display
= ob_display
;
1977 event
.xconfigure
.event
= self
->window
;
1978 event
.xconfigure
.window
= self
->window
;
1980 /* root window real coords */
1981 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
-
1983 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
-
1985 event
.xconfigure
.width
= w
;
1986 event
.xconfigure
.height
= h
;
1987 event
.xconfigure
.border_width
= 0;
1988 event
.xconfigure
.above
= self
->frame
->plate
;
1989 event
.xconfigure
.override_redirect
= FALSE
;
1990 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1991 FALSE
, StructureNotifyMask
, &event
);
1995 /* if the client is shrinking, then resize the frame before the client */
1996 if (send_resize_client
&& (!user
|| (w
<= oldw
|| h
<= oldh
)))
1997 XResizeWindow(ob_display
, self
->window
, w
, h
);
2002 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
2006 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2007 self
->fullscreen
== fs
) return; /* already done */
2009 self
->fullscreen
= fs
;
2010 client_change_state(self
); /* change the state hints on the client,
2011 and adjust out layer/stacking */
2015 guint32 dimensions
[4];
2016 dimensions
[0] = self
->area
.x
;
2017 dimensions
[1] = self
->area
.y
;
2018 dimensions
[2] = self
->area
.width
;
2019 dimensions
[3] = self
->area
.height
;
2021 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2025 /* these are not actually used cuz client_configure will set them
2026 as appropriate when the window is fullscreened */
2033 /* pick some fallbacks... */
2034 a
= screen_area_monitor(self
->desktop
, 0);
2035 x
= a
->x
+ a
->width
/ 4;
2036 y
= a
->y
+ a
->height
/ 4;
2040 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2041 (guint32
**)&dimensions
, &num
)) {
2052 client_setup_decor_and_functions(self
);
2054 client_move_resize(self
, x
, y
, w
, h
);
2056 /* try focus us when we go into fullscreen mode */
2060 static void client_iconify_recursive(ObClient
*self
,
2061 gboolean iconic
, gboolean curdesk
)
2064 gboolean changed
= FALSE
;
2067 if (self
->iconic
!= iconic
) {
2068 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2071 self
->iconic
= iconic
;
2074 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
2077 old
= self
->wmstate
;
2078 self
->wmstate
= IconicState
;
2079 if (old
!= self
->wmstate
)
2080 PROP_MSG(self
->window
, kde_wm_change_state
,
2081 self
->wmstate
, 1, 0, 0);
2083 self
->ignore_unmaps
++;
2084 /* we unmap the client itself so that we can get MapRequest
2085 events, and because the ICCCM tells us to! */
2086 XUnmapWindow(ob_display
, self
->window
);
2088 /* update the focus lists.. iconic windows go to the bottom of
2089 the list, put the new iconic window at the 'top of the
2091 focus_order_to_top(self
);
2099 client_set_desktop(self
, screen_desktop
, FALSE
);
2101 old
= self
->wmstate
;
2102 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
2103 if (old
!= self
->wmstate
)
2104 PROP_MSG(self
->window
, kde_wm_change_state
,
2105 self
->wmstate
, 1, 0, 0);
2107 XMapWindow(ob_display
, self
->window
);
2109 /* this puts it after the current focused window */
2110 focus_order_remove(self
);
2111 focus_order_add_new(self
);
2113 /* this is here cuz with the VIDMODE extension, the viewport can
2114 change while a fullscreen window is iconic, and when it
2115 uniconifies, it would be nice if it did so to the new position
2117 client_reconfigure(self
);
2124 client_change_state(self
);
2125 client_showhide(self
);
2126 screen_update_areas();
2129 /* iconify all transients */
2130 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2131 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
2135 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2137 /* move up the transient chain as far as possible first */
2138 self
= client_search_top_transient(self
);
2140 client_iconify_recursive(client_search_top_transient(self
),
2144 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
2148 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2149 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2151 /* check if already done */
2153 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2154 if (dir
== 1 && self
->max_horz
) return;
2155 if (dir
== 2 && self
->max_vert
) return;
2157 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2158 if (dir
== 1 && !self
->max_horz
) return;
2159 if (dir
== 2 && !self
->max_vert
) return;
2162 /* work with the frame's coords */
2163 x
= self
->frame
->area
.x
;
2164 y
= self
->frame
->area
.y
;
2165 w
= self
->area
.width
;
2166 h
= self
->area
.height
;
2170 gint32 dimensions
[4];
2179 /* get the property off the window and use it for the dimensions
2180 we are already maxed on */
2181 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2182 (guint32
**)&readdim
, &num
)) {
2184 if (self
->max_horz
) {
2185 dimensions
[0] = readdim
[0];
2186 dimensions
[2] = readdim
[2];
2188 if (self
->max_vert
) {
2189 dimensions
[1] = readdim
[1];
2190 dimensions
[3] = readdim
[3];
2196 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2197 (guint32
*)dimensions
, 4);
2204 /* pick some fallbacks... */
2205 a
= screen_area_monitor(self
->desktop
, 0);
2206 if (dir
== 0 || dir
== 1) { /* horz */
2207 x
= a
->x
+ a
->width
/ 4;
2210 if (dir
== 0 || dir
== 2) { /* vert */
2211 y
= a
->y
+ a
->height
/ 4;
2215 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2216 (guint32
**)&dimensions
, &num
)) {
2218 if (dir
== 0 || dir
== 1) { /* horz */
2222 if (dir
== 0 || dir
== 2) { /* vert */
2231 if (dir
== 0 || dir
== 1) /* horz */
2232 self
->max_horz
= max
;
2233 if (dir
== 0 || dir
== 2) /* vert */
2234 self
->max_vert
= max
;
2236 if (!self
->max_horz
&& !self
->max_vert
)
2237 PROP_ERASE(self
->window
, openbox_premax
);
2239 client_change_state(self
); /* change the state hints on the client */
2241 client_setup_decor_and_functions(self
);
2243 /* figure out where the client should be going */
2244 frame_frame_gravity(self
->frame
, &x
, &y
);
2245 client_move_resize(self
, x
, y
, w
, h
);
2248 void client_shade(ObClient
*self
, gboolean shade
)
2250 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2251 shade
) || /* can't shade */
2252 self
->shaded
== shade
) return; /* already done */
2254 /* when we're iconic, don't change the wmstate */
2255 if (!self
->iconic
) {
2258 old
= self
->wmstate
;
2259 self
->wmstate
= shade
? IconicState
: NormalState
;
2260 if (old
!= self
->wmstate
)
2261 PROP_MSG(self
->window
, kde_wm_change_state
,
2262 self
->wmstate
, 1, 0, 0);
2265 self
->shaded
= shade
;
2266 client_change_state(self
);
2267 /* resize the frame to just the titlebar */
2268 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2271 void client_close(ObClient
*self
)
2275 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2278 XXX: itd be cool to do timeouts and shit here for killing the client's
2280 like... if the window is around after 5 seconds, then the close button
2281 turns a nice red, and if this function is called again, the client is
2285 ce
.xclient
.type
= ClientMessage
;
2286 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2287 ce
.xclient
.display
= ob_display
;
2288 ce
.xclient
.window
= self
->window
;
2289 ce
.xclient
.format
= 32;
2290 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2291 ce
.xclient
.data
.l
[1] = event_lasttime
;
2292 ce
.xclient
.data
.l
[2] = 0l;
2293 ce
.xclient
.data
.l
[3] = 0l;
2294 ce
.xclient
.data
.l
[4] = 0l;
2295 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2298 void client_kill(ObClient
*self
)
2300 XKillClient(ob_display
, self
->window
);
2303 void client_set_desktop_recursive(ObClient
*self
,
2304 guint target
, gboolean donthide
)
2309 if (target
!= self
->desktop
) {
2311 ob_debug("Setting desktop %u\n", target
+1);
2313 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2315 /* remove from the old desktop(s) */
2316 focus_order_remove(self
);
2318 old
= self
->desktop
;
2319 self
->desktop
= target
;
2320 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2321 /* the frame can display the current desktop state */
2322 frame_adjust_state(self
->frame
);
2323 /* 'move' the window to the new desktop */
2325 client_showhide(self
);
2326 /* raise if it was not already on the desktop */
2327 if (old
!= DESKTOP_ALL
)
2328 stacking_raise(CLIENT_AS_WINDOW(self
));
2329 screen_update_areas();
2331 /* add to the new desktop(s) */
2332 if (config_focus_new
)
2333 focus_order_to_top(self
);
2335 focus_order_to_bottom(self
);
2338 /* move all transients */
2339 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2340 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2344 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2346 client_set_desktop_recursive(client_search_top_transient(self
),
2350 ObClient
*client_search_modal_child(ObClient
*self
)
2355 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2356 ObClient
*c
= it
->data
;
2357 if ((ret
= client_search_modal_child(c
))) return ret
;
2358 if (c
->modal
) return c
;
2363 gboolean
client_validate(ObClient
*self
)
2367 XSync(ob_display
, FALSE
); /* get all events on the server */
2369 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2370 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2371 XPutBackEvent(ob_display
, &e
);
2378 void client_set_wm_state(ObClient
*self
, long state
)
2380 if (state
== self
->wmstate
) return; /* no change */
2384 client_iconify(self
, TRUE
, TRUE
);
2387 client_iconify(self
, FALSE
, TRUE
);
2392 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2394 gboolean shaded
= self
->shaded
;
2395 gboolean fullscreen
= self
->fullscreen
;
2396 gboolean max_horz
= self
->max_horz
;
2397 gboolean max_vert
= self
->max_vert
;
2400 if (!(action
== prop_atoms
.net_wm_state_add
||
2401 action
== prop_atoms
.net_wm_state_remove
||
2402 action
== prop_atoms
.net_wm_state_toggle
))
2403 /* an invalid action was passed to the client message, ignore it */
2406 for (i
= 0; i
< 2; ++i
) {
2407 Atom state
= i
== 0 ? data1
: data2
;
2409 if (!state
) continue;
2411 /* if toggling, then pick whether we're adding or removing */
2412 if (action
== prop_atoms
.net_wm_state_toggle
) {
2413 if (state
== prop_atoms
.net_wm_state_modal
)
2414 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2415 prop_atoms
.net_wm_state_add
;
2416 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2417 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2418 prop_atoms
.net_wm_state_add
;
2419 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2420 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2421 prop_atoms
.net_wm_state_add
;
2422 else if (state
== prop_atoms
.net_wm_state_shaded
)
2423 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2424 prop_atoms
.net_wm_state_add
;
2425 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2426 action
= self
->skip_taskbar
?
2427 prop_atoms
.net_wm_state_remove
:
2428 prop_atoms
.net_wm_state_add
;
2429 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2430 action
= self
->skip_pager
?
2431 prop_atoms
.net_wm_state_remove
:
2432 prop_atoms
.net_wm_state_add
;
2433 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2434 action
= self
->fullscreen
?
2435 prop_atoms
.net_wm_state_remove
:
2436 prop_atoms
.net_wm_state_add
;
2437 else if (state
== prop_atoms
.net_wm_state_above
)
2438 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2439 prop_atoms
.net_wm_state_add
;
2440 else if (state
== prop_atoms
.net_wm_state_below
)
2441 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2442 prop_atoms
.net_wm_state_add
;
2445 if (action
== prop_atoms
.net_wm_state_add
) {
2446 if (state
== prop_atoms
.net_wm_state_modal
) {
2447 /* XXX raise here or something? */
2449 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2451 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2453 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2455 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2456 self
->skip_taskbar
= TRUE
;
2457 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2458 self
->skip_pager
= TRUE
;
2459 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2461 } else if (state
== prop_atoms
.net_wm_state_above
) {
2463 } else if (state
== prop_atoms
.net_wm_state_below
) {
2467 } else { /* action == prop_atoms.net_wm_state_remove */
2468 if (state
== prop_atoms
.net_wm_state_modal
) {
2469 self
->modal
= FALSE
;
2470 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2472 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2474 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2476 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2477 self
->skip_taskbar
= FALSE
;
2478 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2479 self
->skip_pager
= FALSE
;
2480 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2482 } else if (state
== prop_atoms
.net_wm_state_above
) {
2483 self
->above
= FALSE
;
2484 } else if (state
== prop_atoms
.net_wm_state_below
) {
2485 self
->below
= FALSE
;
2489 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2490 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2492 if (max_horz
== max_vert
) { /* both going the same way */
2493 client_maximize(self
, max_horz
, 0, TRUE
);
2495 client_maximize(self
, max_horz
, 1, TRUE
);
2496 client_maximize(self
, max_vert
, 2, TRUE
);
2500 if (max_horz
!= self
->max_horz
)
2501 client_maximize(self
, max_horz
, 1, TRUE
);
2503 client_maximize(self
, max_vert
, 2, TRUE
);
2506 /* change fullscreen state before shading, as it will affect if the window
2508 if (fullscreen
!= self
->fullscreen
)
2509 client_fullscreen(self
, fullscreen
, TRUE
);
2510 if (shaded
!= self
->shaded
)
2511 client_shade(self
, shaded
);
2512 client_calc_layer(self
);
2513 client_change_state(self
); /* change the hint to reflect these changes */
2516 ObClient
*client_focus_target(ObClient
*self
)
2520 /* if we have a modal child, then focus it, not us */
2521 child
= client_search_modal_child(self
);
2522 if (child
) return child
;
2526 gboolean
client_can_focus(ObClient
*self
)
2530 /* choose the correct target */
2531 self
= client_focus_target(self
);
2533 if (!self
->frame
->visible
)
2536 if (!((self
->can_focus
|| self
->focus_notify
) &&
2537 (self
->desktop
== screen_desktop
||
2538 self
->desktop
== DESKTOP_ALL
) &&
2542 /* do a check to see if the window has already been unmapped or destroyed
2543 do this intelligently while watching out for unmaps we've generated
2544 (ignore_unmaps > 0) */
2545 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2546 DestroyNotify
, &ev
)) {
2547 XPutBackEvent(ob_display
, &ev
);
2550 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2551 UnmapNotify
, &ev
)) {
2552 if (self
->ignore_unmaps
) {
2553 self
->ignore_unmaps
--;
2555 XPutBackEvent(ob_display
, &ev
);
2563 gboolean
client_focus(ObClient
*self
)
2565 /* choose the correct target */
2566 self
= client_focus_target(self
);
2568 if (!client_can_focus(self
)) {
2569 if (!self
->frame
->visible
) {
2570 /* update the focus lists */
2571 focus_order_to_top(self
);
2576 if (self
->can_focus
) {
2577 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2578 I choose to use it always, hopefully to find errors quicker, if any
2579 are left. (I hate X. I hate focus events.)
2581 Update: Changing this to RevertToNone fixed a bug with mozilla (bug
2582 #799. So now it is RevertToNone again.
2584 XSetInputFocus(ob_display
, self
->window
, RevertToNone
,
2588 if (self
->focus_notify
) {
2590 ce
.xclient
.type
= ClientMessage
;
2591 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2592 ce
.xclient
.display
= ob_display
;
2593 ce
.xclient
.window
= self
->window
;
2594 ce
.xclient
.format
= 32;
2595 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2596 ce
.xclient
.data
.l
[1] = event_lasttime
;
2597 ce
.xclient
.data
.l
[2] = 0l;
2598 ce
.xclient
.data
.l
[3] = 0l;
2599 ce
.xclient
.data
.l
[4] = 0l;
2600 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2604 ob_debug("%sively focusing %lx at %d\n",
2605 (self
->can_focus
? "act" : "pass"),
2606 self
->window
, (int) event_lasttime
);
2609 /* Cause the FocusIn to come back to us. Important for desktop switches,
2610 since otherwise we'll have no FocusIn on the queue and send it off to
2611 the focus_backup. */
2612 XSync(ob_display
, FALSE
);
2616 void client_unfocus(ObClient
*self
)
2618 if (focus_client
== self
) {
2620 ob_debug("client_unfocus for %lx\n", self
->window
);
2622 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2626 void client_activate(ObClient
*self
, gboolean here
)
2628 if (client_normal(self
) && screen_showing_desktop
)
2629 screen_show_desktop(FALSE
);
2631 client_iconify(self
, FALSE
, FALSE
);
2632 if (self
->desktop
!= DESKTOP_ALL
&&
2633 self
->desktop
!= screen_desktop
) {
2635 client_set_desktop(self
, screen_desktop
, FALSE
);
2637 screen_set_desktop(self
->desktop
);
2638 } else if (!self
->frame
->visible
)
2639 /* if its not visible for other reasons, then don't mess
2643 client_shade(self
, FALSE
);
2645 stacking_raise(CLIENT_AS_WINDOW(self
));
2648 gboolean
client_focused(ObClient
*self
)
2650 return self
== focus_client
;
2653 ObClientIcon
*client_icon(ObClient
*self
, int w
, int h
)
2656 /* si is the smallest image >= req */
2657 /* li is the largest image < req */
2658 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2660 for (i
= 0; i
< self
->nicons
; ++i
) {
2661 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2662 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2666 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2671 if (largest
== 0) /* didnt find one smaller than the requested size */
2672 return &self
->icons
[si
];
2673 return &self
->icons
[li
];
2676 /* this be mostly ripped from fvwm */
2677 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2679 int my_cx
, my_cy
, his_cx
, his_cy
;
2682 int score
, best_score
;
2683 ObClient
*best_client
, *cur
;
2689 /* first, find the centre coords of the currently focused window */
2690 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2691 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2696 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2699 /* the currently selected window isn't interesting */
2702 if (!client_normal(cur
))
2704 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2708 if(client_focus_target(cur
) == cur
&&
2709 !(cur
->can_focus
|| cur
->focus_notify
))
2712 /* find the centre coords of this window, from the
2713 * currently focused window's point of view */
2714 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2715 + cur
->frame
->area
.width
/ 2;
2716 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2717 + cur
->frame
->area
.height
/ 2;
2719 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
2720 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
2722 /* Rotate the diagonals 45 degrees counterclockwise.
2723 * To do this, multiply the matrix /+h +h\ with the
2724 * vector (x y). \-h +h/
2725 * h = sqrt(0.5). We can set h := 1 since absolute
2726 * distance doesn't matter here. */
2727 tx
= his_cx
+ his_cy
;
2728 his_cy
= -his_cx
+ his_cy
;
2733 case OB_DIRECTION_NORTH
:
2734 case OB_DIRECTION_SOUTH
:
2735 case OB_DIRECTION_NORTHEAST
:
2736 case OB_DIRECTION_SOUTHWEST
:
2737 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2738 distance
= ((dir
== OB_DIRECTION_NORTH
||
2739 dir
== OB_DIRECTION_NORTHEAST
) ?
2742 case OB_DIRECTION_EAST
:
2743 case OB_DIRECTION_WEST
:
2744 case OB_DIRECTION_SOUTHEAST
:
2745 case OB_DIRECTION_NORTHWEST
:
2746 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2747 distance
= ((dir
== OB_DIRECTION_WEST
||
2748 dir
== OB_DIRECTION_NORTHWEST
) ?
2753 /* the target must be in the requested direction */
2757 /* Calculate score for this window. The smaller the better. */
2758 score
= distance
+ offset
;
2760 /* windows more than 45 degrees off the direction are
2761 * heavily penalized and will only be chosen if nothing
2762 * else within a million pixels */
2763 if(offset
> distance
)
2766 if(best_score
== -1 || score
< best_score
)
2774 void client_set_layer(ObClient
*self
, int layer
)
2778 self
->above
= FALSE
;
2779 } else if (layer
== 0) {
2780 self
->below
= self
->above
= FALSE
;
2782 self
->below
= FALSE
;
2785 client_calc_layer(self
);
2786 client_change_state(self
); /* reflect this in the state hints */
2789 guint
client_monitor(ObClient
*self
)
2793 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2794 Rect
*area
= screen_physical_area_monitor(i
);
2795 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
))
2798 if (i
== screen_num_monitors
) i
= 0;
2799 g_assert(i
< screen_num_monitors
);
2803 ObClient
*client_search_top_transient(ObClient
*self
)
2805 /* move up the transient chain as far as possible */
2806 if (self
->transient_for
) {
2807 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2808 return client_search_top_transient(self
->transient_for
);
2812 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2813 ObClient
*c
= it
->data
;
2815 /* checking transient_for prevents infinate loops! */
2816 if (c
!= self
&& !c
->transient_for
)
2827 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
2831 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
2832 if (sit
->data
== search
)
2834 if (client_search_transient(sit
->data
, search
))
2840 void client_update_sm_client_id(ObClient
*self
)
2842 g_free(self
->sm_client_id
);
2843 self
->sm_client_id
= NULL
;
2845 if (!PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
) &&
2847 PROP_GETS(self
->group
->leader
, sm_client_id
, locale
,
2848 &self
->sm_client_id
);
2851 /* finds the nearest edge in the given direction from the current client
2852 * note to self: the edge is the -frame- edge (the actual one), not the
2855 int client_directional_edge_search(ObClient
*c
, ObDirection dir
)
2858 int my_edge_start
, my_edge_end
, my_offset
;
2865 a
= screen_area(c
->desktop
);
2868 case OB_DIRECTION_NORTH
:
2869 my_edge_start
= c
->frame
->area
.x
;
2870 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2871 my_offset
= c
->frame
->area
.y
;
2873 dest
= a
->y
; /* default: top of screen */
2875 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2876 int his_edge_start
, his_edge_end
, his_offset
;
2877 ObClient
*cur
= it
->data
;
2881 if(!client_normal(cur
))
2883 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2888 his_edge_start
= cur
->frame
->area
.x
;
2889 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2890 his_offset
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2892 if(his_offset
+ 1 > my_offset
)
2895 if(his_offset
< dest
)
2898 if(his_edge_start
>= my_edge_start
&&
2899 his_edge_start
<= my_edge_end
)
2902 if(my_edge_start
>= his_edge_start
&&
2903 my_edge_start
<= his_edge_end
)
2908 case OB_DIRECTION_SOUTH
:
2909 my_edge_start
= c
->frame
->area
.x
;
2910 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2911 my_offset
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2913 dest
= a
->y
+ a
->height
; /* default: bottom of screen */
2915 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2916 int his_edge_start
, his_edge_end
, his_offset
;
2917 ObClient
*cur
= it
->data
;
2921 if(!client_normal(cur
))
2923 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2928 his_edge_start
= cur
->frame
->area
.x
;
2929 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2930 his_offset
= cur
->frame
->area
.y
;
2933 if(his_offset
- 1 < my_offset
)
2936 if(his_offset
> dest
)
2939 if(his_edge_start
>= my_edge_start
&&
2940 his_edge_start
<= my_edge_end
)
2943 if(my_edge_start
>= his_edge_start
&&
2944 my_edge_start
<= his_edge_end
)
2949 case OB_DIRECTION_WEST
:
2950 my_edge_start
= c
->frame
->area
.y
;
2951 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2952 my_offset
= c
->frame
->area
.x
;
2954 dest
= a
->x
; /* default: leftmost egde of screen */
2956 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2957 int his_edge_start
, his_edge_end
, his_offset
;
2958 ObClient
*cur
= it
->data
;
2962 if(!client_normal(cur
))
2964 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2969 his_edge_start
= cur
->frame
->area
.y
;
2970 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2971 his_offset
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2973 if(his_offset
+ 1 > my_offset
)
2976 if(his_offset
< dest
)
2979 if(his_edge_start
>= my_edge_start
&&
2980 his_edge_start
<= my_edge_end
)
2983 if(my_edge_start
>= his_edge_start
&&
2984 my_edge_start
<= his_edge_end
)
2990 case OB_DIRECTION_EAST
:
2991 my_edge_start
= c
->frame
->area
.y
;
2992 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2993 my_offset
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2995 dest
= a
->x
+ a
->width
; /* default: rightmost edge of screen */
2997 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2998 int his_edge_start
, his_edge_end
, his_offset
;
2999 ObClient
*cur
= it
->data
;
3003 if(!client_normal(cur
))
3005 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3010 his_edge_start
= cur
->frame
->area
.y
;
3011 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3012 his_offset
= cur
->frame
->area
.x
;
3014 if(his_offset
- 1 < my_offset
)
3017 if(his_offset
> dest
)
3020 if(his_edge_start
>= my_edge_start
&&
3021 his_edge_start
<= my_edge_end
)
3024 if(my_edge_start
>= his_edge_start
&&
3025 my_edge_start
<= his_edge_end
)
3030 case OB_DIRECTION_NORTHEAST
:
3031 case OB_DIRECTION_SOUTHEAST
:
3032 case OB_DIRECTION_NORTHWEST
:
3033 case OB_DIRECTION_SOUTHWEST
:
3034 /* not implemented */
3036 g_assert_not_reached();
3041 ObClient
* client_under_pointer()
3045 ObClient
*ret
= NULL
;
3047 if (screen_pointer_pos(&x
, &y
)) {
3048 for (it
= stacking_list
; it
!= NULL
; it
= it
->next
) {
3049 if (WINDOW_IS_CLIENT(it
->data
)) {
3050 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3051 if (c
->desktop
== screen_desktop
&&
3052 RECT_CONTAINS(c
->frame
->area
, x
, y
)) {