1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
26 #include "moveresize.h"
29 #include "extensions.h"
40 #include "menuframe.h"
43 #include "render/render.h"
50 #include <X11/Xutil.h>
52 /*! The event mask to grab on client windows */
53 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
56 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
61 ObClientCallback func
;
65 GList
*client_list
= NULL
;
67 static GSList
*client_destroy_notifies
= NULL
;
69 static void client_get_all(ObClient
*self
, gboolean real
);
70 static void client_toggle_border(ObClient
*self
, gboolean show
);
71 static void client_get_startup_id(ObClient
*self
);
72 static void client_get_session_ids(ObClient
*self
);
73 static void client_get_area(ObClient
*self
);
74 static void client_get_desktop(ObClient
*self
);
75 static void client_get_state(ObClient
*self
);
76 static void client_get_shaped(ObClient
*self
);
77 static void client_get_mwm_hints(ObClient
*self
);
78 static void client_get_colormap(ObClient
*self
);
79 static void client_change_allowed_actions(ObClient
*self
);
80 static void client_change_state(ObClient
*self
);
81 static void client_change_wm_state(ObClient
*self
);
82 static void client_apply_startup_state(ObClient
*self
);
83 static void client_restore_session_state(ObClient
*self
);
84 static gboolean
client_restore_session_stacking(ObClient
*self
);
85 static ObAppSettings
*client_get_settings_state(ObClient
*self
);
86 static void client_update_transient_tree(ObClient
*self
,
87 ObGroup
*oldgroup
, ObGroup
*newgroup
,
90 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
);
91 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
93 ObStackingLayer layer
);
94 static void client_call_notifies(ObClient
*self
, GSList
*list
);
96 void client_startup(gboolean reconfig
)
103 void client_shutdown(gboolean reconfig
)
105 if (reconfig
) return;
108 static void client_call_notifies(ObClient
*self
, GSList
*list
)
112 for (it
= list
; it
; it
= g_slist_next(it
)) {
113 ClientCallback
*d
= it
->data
;
114 d
->func(self
, d
->data
);
118 void client_add_destroy_notify(ObClientCallback func
, gpointer data
)
120 ClientCallback
*d
= g_new(ClientCallback
, 1);
123 client_destroy_notifies
= g_slist_prepend(client_destroy_notifies
, d
);
126 void client_remove_destroy_notify(ObClientCallback func
)
130 for (it
= client_destroy_notifies
; it
; it
= g_slist_next(it
)) {
131 ClientCallback
*d
= it
->data
;
132 if (d
->func
== func
) {
134 client_destroy_notifies
=
135 g_slist_delete_link(client_destroy_notifies
, it
);
141 void client_set_list()
143 Window
*windows
, *win_it
;
145 guint size
= g_list_length(client_list
);
147 /* create an array of the window ids */
149 windows
= g_new(Window
, size
);
151 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
152 *win_it
= ((ObClient
*)it
->data
)->window
;
156 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
157 net_client_list
, window
, (gulong
*)windows
, size
);
166 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
170 for (it = self->transients; it; it = g_slist_next(it)) {
171 if (!func(it->data, data)) return;
172 client_foreach_transient(it->data, func, data);
176 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
178 if (self->transient_for) {
179 if (self->transient_for != OB_TRAN_GROUP) {
180 if (!func(self->transient_for, data)) return;
181 client_foreach_ancestor(self->transient_for, func, data);
185 for (it = self->group->members; it; it = g_slist_next(it))
186 if (it->data != self &&
187 !((ObClient*)it->data)->transient_for) {
188 if (!func(it->data, data)) return;
189 client_foreach_ancestor(it->data, func, data);
196 void client_manage_all()
201 XWindowAttributes attrib
;
203 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
204 &w
, &w
, &children
, &nchild
);
206 /* remove all icon windows from the list */
207 for (i
= 0; i
< nchild
; i
++) {
208 if (children
[i
] == None
) continue;
209 wmhints
= XGetWMHints(ob_display
, children
[i
]);
211 if ((wmhints
->flags
& IconWindowHint
) &&
212 (wmhints
->icon_window
!= children
[i
]))
213 for (j
= 0; j
< nchild
; j
++)
214 if (children
[j
] == wmhints
->icon_window
) {
222 for (i
= 0; i
< nchild
; ++i
) {
223 if (children
[i
] == None
)
225 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
226 if (attrib
.override_redirect
) continue;
228 if (attrib
.map_state
!= IsUnmapped
)
229 client_manage(children
[i
]);
235 void client_manage(Window window
)
239 XWindowAttributes attrib
;
240 XSetWindowAttributes attrib_set
;
242 gboolean activate
= FALSE
;
243 ObAppSettings
*settings
;
247 /* check if it has already been unmapped by the time we started
248 mapping. the grab does a sync so we don't have to here */
249 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
250 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
252 XPutBackEvent(ob_display
, &e
);
254 ob_debug("Trying to manage unmapped window. Aborting that.\n");
256 return; /* don't manage it */
259 /* make sure it isn't an override-redirect window */
260 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
261 attrib
.override_redirect
)
264 return; /* don't manage it */
267 /* is the window a docking app */
268 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
269 if ((wmhint
->flags
& StateHint
) &&
270 wmhint
->initial_state
== WithdrawnState
)
272 dock_add(window
, wmhint
);
280 ob_debug("Managing window: %lx\n", window
);
282 /* choose the events we want to receive on the CLIENT window */
283 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
284 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
285 XChangeWindowAttributes(ob_display
, window
,
286 CWEventMask
|CWDontPropagate
, &attrib_set
);
288 /* create the ObClient struct, and populate it from the hints on the
290 self
= g_new0(ObClient
, 1);
291 self
->obwin
.type
= Window_Client
;
292 self
->window
= window
;
294 /* non-zero defaults */
295 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
296 self
->gravity
= NorthWestGravity
;
297 self
->desktop
= screen_num_desktops
; /* always an invalid value */
298 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
300 /* get all the stuff off the window */
301 client_get_all(self
, TRUE
);
303 /* specify that if we exit, the window should not be destroyed and
304 should be reparented back to root automatically */
305 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
307 /* create the decoration frame for the client window */
308 self
->frame
= frame_new(self
);
310 frame_grab_client(self
->frame
);
312 /* we've grabbed everything and set everything that we need to at mapping
316 /* per-app settings override stuff from client_get_all, and return the
317 settings for other uses too. the returned settings is a shallow copy,
318 that needs to be freed with g_free(). */
319 settings
= client_get_settings_state(self
);
320 /* the session should get the last say thought */
321 client_restore_session_state(self
);
323 /* now we have all of the window's information so we can set this up */
324 client_setup_decor_and_functions(self
);
326 /* remove the client's border (and adjust re gravity) */
327 client_toggle_border(self
, FALSE
);
330 Time t
= sn_app_started(self
->startup_id
, self
->class);
331 if (t
) self
->user_time
= t
;
334 /* do this after we have a frame.. it uses the frame to help determine the
335 WM_STATE to apply. */
336 client_change_state(self
);
338 /* add ourselves to the focus order */
339 focus_order_add_new(self
);
341 /* do this to add ourselves to the stacking list in a non-intrusive way */
342 client_calc_layer(self
);
344 /* focus the new window? */
345 if (ob_state() != OB_STATE_STARTING
&&
346 (!self
->session
|| self
->session
->focused
) &&
348 /* this means focus=true for window is same as config_focus_new=true */
349 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
350 client_search_focus_parent(self
)) &&
351 /* this checks for focus=false for the window */
352 (!settings
|| settings
->focus
!= 0) &&
353 /* note the check against Type_Normal/Dialog, not client_normal(self),
354 which would also include other types. in this case we want more
355 strict rules for focus */
356 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
357 self
->type
== OB_CLIENT_TYPE_DIALOG
))
362 /* figure out placement for the window */
363 if (ob_state() == OB_STATE_RUNNING
) {
366 ob_debug("Positioned: %s @ %d %d\n",
367 (!self
->positioned
? "no" :
368 (self
->positioned
== PPosition
? "program specified" :
369 (self
->positioned
== USPosition
? "user specified" :
370 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
372 transient
= place_client(self
, &self
->area
.x
, &self
->area
.y
, settings
);
374 /* make sure the window is visible. */
375 client_find_onscreen(self
, &self
->area
.x
, &self
->area
.y
,
376 self
->area
.width
, self
->area
.height
,
377 /* non-normal clients has less rules, and
378 windows that are being restored from a
379 session do also. we can assume you want
380 it back where you saved it. Clients saying
381 they placed themselves are subjected to
382 harder rules, ones that are placed by
383 place.c or by the user are allowed partially
384 off-screen and on xinerama divides (ie,
385 it is up to the placement routines to avoid
386 the xinerama divides) */
388 (((self
->positioned
& PPosition
) &&
389 !(self
->positioned
& USPosition
)) &&
390 client_normal(self
) &&
394 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
395 self
->window
, self
->area
.x
, self
->area
.y
,
396 self
->area
.width
, self
->area
.height
);
398 ob_debug(" but session requested %d %d instead, overriding\n",
399 self
->session
->x
, self
->session
->y
);
401 /* adjust the frame to the client's size before showing the window */
402 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
403 frame_adjust_client_area(self
->frame
);
406 /* move the client to its placed position, or it it's already there,
407 generate a ConfigureNotify telling the client where it is.
409 do this after adjusting the frame. otherwise it gets all weird and
410 clients don't work right */
411 client_configure(self
, self
->area
.x
, self
->area
.y
,
412 self
->area
.width
, self
->area
.height
,
415 /* do this after the window is placed, so the premax/prefullscreen numbers
417 also, this moves the window to the position where it has been placed
419 client_apply_startup_state(self
);
422 guint32 last_time
= focus_client
?
423 focus_client
->user_time
: CurrentTime
;
425 /* This is focus stealing prevention */
426 ob_debug_type(OB_DEBUG_FOCUS
,
427 "Want to focus new window 0x%x with time %u "
429 self
->window
, self
->user_time
, last_time
);
431 /* if it's on another desktop */
432 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
433 && /* the timestamp is from before you changed desktops */
434 self
->user_time
&& screen_desktop_user_time
&&
435 !event_time_after(self
->user_time
, screen_desktop_user_time
))
438 ob_debug_type(OB_DEBUG_FOCUS
,
439 "Not focusing the window because its on another "
442 /* If something is focused, and it's not our parent... */
443 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
445 /* If time stamp is old, don't steal focus */
446 if (self
->user_time
&& last_time
&&
447 !event_time_after(self
->user_time
, last_time
))
450 ob_debug_type(OB_DEBUG_FOCUS
,
451 "Not focusing the window because the time is "
454 /* Don't steal focus from globally active clients.
455 I stole this idea from KWin. It seems nice.
457 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
459 ob_debug_type(OB_DEBUG_FOCUS
,
460 "Not focusing the window because a globally "
461 "active client has focus\n");
466 ob_debug_type(OB_DEBUG_FOCUS
,
467 "Focus stealing prevention activated for %s with "
468 "time %u (last time %u)\n",
469 self
->title
, self
->user_time
, last_time
);
470 /* if the client isn't focused, then hilite it so the user
472 client_hilite(self
, TRUE
);
476 /* This may look rather odd. Well it's because new windows are added
477 to the stacking order non-intrusively. If we're not going to focus
478 the new window or hilite it, then we raise it to the top. This will
479 take affect for things that don't get focused like splash screens.
480 Also if you don't have focus_new enabled, then it's going to get
481 raised to the top. Legacy begets legacy I guess?
483 if (!client_restore_session_stacking(self
))
484 stacking_raise(CLIENT_AS_WINDOW(self
));
487 mouse_grab_for_client(self
, TRUE
);
489 /* this has to happen before we try focus the window, but we want it to
490 happen after the client's stacking has been determined or it looks bad
495 gboolean stacked
= client_restore_session_stacking(self
);
496 client_present(self
, FALSE
, !stacked
);
499 /* add to client list/map */
500 client_list
= g_list_append(client_list
, self
);
501 g_hash_table_insert(window_map
, &self
->window
, self
);
503 /* this has to happen after we're in the client_list */
504 if (STRUT_EXISTS(self
->strut
))
505 screen_update_areas();
507 /* update the list hints */
510 /* free the ObAppSettings shallow copy */
513 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
514 window
, self
->frame
->plate
, self
->class);
520 ObClient
*client_fake_manage(Window window
)
523 ObAppSettings
*settings
;
525 ob_debug("Pretend-managing window: %lx\n", window
);
527 /* do this minimal stuff to figure out the client's decorations */
529 self
= g_new0(ObClient
, 1);
530 self
->window
= window
;
532 client_get_all(self
, FALSE
);
533 /* per-app settings override stuff, and return the settings for other
534 uses too. this returns a shallow copy that needs to be freed */
535 settings
= client_get_settings_state(self
);
537 client_setup_decor_and_functions(self
);
539 /* create the decoration frame for the client window and adjust its size */
540 self
->frame
= frame_new(self
);
541 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
543 /* free the ObAppSettings shallow copy */
549 void client_unmanage_all()
551 while (client_list
!= NULL
)
552 client_unmanage(client_list
->data
);
555 void client_unmanage(ObClient
*self
)
560 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
561 self
->window
, self
->frame
->plate
,
562 self
->class, self
->title
? self
->title
: "");
564 g_assert(self
!= NULL
);
566 /* we dont want events no more. do this before hiding the frame so we
567 don't generate more events */
568 XSelectInput(ob_display
, self
->window
, NoEventMask
);
570 frame_hide(self
->frame
);
571 /* flush to send the hide to the server quickly */
574 /* ignore enter events from the unmap so it doesnt mess with the
576 event_ignore_all_queued_enters();
578 mouse_grab_for_client(self
, FALSE
);
580 /* remove the window from our save set */
581 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
583 /* kill the property windows */
584 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
586 /* update the focus lists */
587 focus_order_remove(self
);
588 if (client_focused(self
)) {
589 /* don't leave an invalid focus_client */
593 client_list
= g_list_remove(client_list
, self
);
594 stacking_remove(self
);
595 g_hash_table_remove(window_map
, &self
->window
);
597 /* once the client is out of the list, update the struts to remove its
599 if (STRUT_EXISTS(self
->strut
))
600 screen_update_areas();
602 client_call_notifies(self
, client_destroy_notifies
);
604 /* tell our parent(s) that we're gone */
605 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
606 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
607 if (it
->data
!= self
)
608 ((ObClient
*)it
->data
)->transients
=
609 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
610 } else if (self
->transient_for
) { /* transient of window */
611 self
->transient_for
->transients
=
612 g_slist_remove(self
->transient_for
->transients
, self
);
615 /* tell our transients that we're gone */
616 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
617 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
618 ((ObClient
*)it
->data
)->transient_for
= NULL
;
619 client_calc_layer(it
->data
);
623 /* remove from its group */
625 group_remove(self
->group
, self
);
629 /* restore the window's original geometry so it is not lost */
633 /* give the client its border back */
634 client_toggle_border(self
, TRUE
);
638 if (self
->fullscreen
)
639 a
= self
->pre_fullscreen_area
;
640 else if (self
->max_horz
|| self
->max_vert
) {
641 if (self
->max_horz
) {
642 a
.x
= self
->pre_max_area
.x
;
643 a
.width
= self
->pre_max_area
.width
;
645 if (self
->max_vert
) {
646 a
.y
= self
->pre_max_area
.y
;
647 a
.height
= self
->pre_max_area
.height
;
651 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
652 /* let it be moved and resized no matter what */
653 self
->functions
= OB_CLIENT_FUNC_MOVE
| OB_CLIENT_FUNC_RESIZE
;
654 self
->decorations
= 0; /* unmanaged windows have no decor */
656 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
659 /* reparent the window out of the frame, and free the frame */
660 frame_release_client(self
->frame
);
661 frame_free(self
->frame
);
664 if (ob_state() != OB_STATE_EXITING
) {
665 /* these values should not be persisted across a window
667 PROP_ERASE(self
->window
, net_wm_desktop
);
668 PROP_ERASE(self
->window
, net_wm_state
);
669 PROP_ERASE(self
->window
, wm_state
);
671 /* if we're left in an unmapped state, the client wont be mapped.
672 this is bad, since we will no longer be managing the window on
674 XMapWindow(ob_display
, self
->window
);
677 /* update the list hints */
680 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
682 /* free all data allocated in the client struct */
683 g_slist_free(self
->transients
);
684 for (j
= 0; j
< self
->nicons
; ++j
)
685 g_free(self
->icons
[j
].data
);
686 if (self
->nicons
> 0)
688 g_free(self
->wm_command
);
690 g_free(self
->icon_title
);
694 g_free(self
->client_machine
);
695 g_free(self
->sm_client_id
);
699 void client_fake_unmanage(ObClient
*self
)
701 /* this is all that got allocated to get the decorations */
703 frame_free(self
->frame
);
707 /*! Returns a new structure containing the per-app settings for this client.
708 The returned structure needs to be freed with g_free. */
709 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
711 ObAppSettings
*settings
;
714 settings
= config_create_app_settings();
716 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
717 ObAppSettings
*app
= it
->data
;
718 gboolean match
= TRUE
;
720 g_assert(app
->name
!= NULL
|| app
->class != NULL
);
722 /* we know that either name or class is not NULL so it will have to
723 match to use the rule */
725 !g_pattern_match(app
->name
, strlen(self
->name
), self
->name
, NULL
))
728 !g_pattern_match(app
->class, strlen(self
->class),self
->class,NULL
))
731 !g_pattern_match(app
->role
, strlen(self
->role
), self
->role
, NULL
))
735 ob_debug("Window matching: %s\n", app
->name
);
737 /* copy the settings to our struct, overriding the existing
738 settings if they are not defaults */
739 config_app_settings_copy_non_defaults(app
, settings
);
744 if (settings
->shade
!= -1)
745 self
->shaded
= !!settings
->shade
;
746 if (settings
->decor
!= -1)
747 self
->undecorated
= !settings
->decor
;
748 if (settings
->iconic
!= -1)
749 self
->iconic
= !!settings
->iconic
;
750 if (settings
->skip_pager
!= -1)
751 self
->skip_pager
= !!settings
->skip_pager
;
752 if (settings
->skip_taskbar
!= -1)
753 self
->skip_taskbar
= !!settings
->skip_taskbar
;
755 if (settings
->max_vert
!= -1)
756 self
->max_vert
= !!settings
->max_vert
;
757 if (settings
->max_horz
!= -1)
758 self
->max_horz
= !!settings
->max_horz
;
760 if (settings
->fullscreen
!= -1)
761 self
->fullscreen
= !!settings
->fullscreen
;
763 if (settings
->desktop
) {
764 if (settings
->desktop
== DESKTOP_ALL
)
765 self
->desktop
= settings
->desktop
;
766 else if (settings
->desktop
> 0 &&
767 settings
->desktop
<= screen_num_desktops
)
768 self
->desktop
= settings
->desktop
- 1;
771 if (settings
->layer
== -1) {
775 else if (settings
->layer
== 0) {
779 else if (settings
->layer
== 1) {
787 static void client_restore_session_state(ObClient
*self
)
791 ob_debug_type(OB_DEBUG_SM
,
792 "Restore session for client %s\n", self
->title
);
794 if (!(it
= session_state_find(self
))) {
795 ob_debug_type(OB_DEBUG_SM
,
796 "Session data not found for client %s\n", self
->title
);
800 self
->session
= it
->data
;
802 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
805 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
806 self
->positioned
= USPosition
;
807 if (self
->session
->w
> 0)
808 self
->area
.width
= self
->session
->w
;
809 if (self
->session
->h
> 0)
810 self
->area
.height
= self
->session
->h
;
811 XResizeWindow(ob_display
, self
->window
,
812 self
->area
.width
, self
->area
.height
);
814 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
815 self
->session
->desktop
:
816 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
817 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
819 self
->shaded
= self
->session
->shaded
;
820 self
->iconic
= self
->session
->iconic
;
821 self
->skip_pager
= self
->session
->skip_pager
;
822 self
->skip_taskbar
= self
->session
->skip_taskbar
;
823 self
->fullscreen
= self
->session
->fullscreen
;
824 self
->above
= self
->session
->above
;
825 self
->below
= self
->session
->below
;
826 self
->max_horz
= self
->session
->max_horz
;
827 self
->max_vert
= self
->session
->max_vert
;
828 self
->undecorated
= self
->session
->undecorated
;
831 static gboolean
client_restore_session_stacking(ObClient
*self
)
835 if (!self
->session
) return FALSE
;
837 mypos
= g_list_find(session_saved_state
, self
->session
);
838 if (!mypos
) return FALSE
;
840 /* start above me and look for the first client */
841 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
844 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
845 ObClient
*c
= cit
->data
;
846 /* found a client that was in the session, so go below it */
847 if (c
->session
== it
->data
) {
848 stacking_below(CLIENT_AS_WINDOW(self
),
849 CLIENT_AS_WINDOW(cit
->data
));
857 void client_move_onscreen(ObClient
*self
, gboolean rude
)
859 gint x
= self
->area
.x
;
860 gint y
= self
->area
.y
;
861 if (client_find_onscreen(self
, &x
, &y
,
863 self
->area
.height
, rude
)) {
864 client_move(self
, x
, y
);
868 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
872 gint ox
= *x
, oy
= *y
;
873 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
877 RECT_SET(desired
, *x
, *y
, w
, h
);
878 all_a
= screen_area(self
->desktop
);
879 mon_a
= screen_area_monitor(self
->desktop
, screen_find_monitor(&desired
));
881 /* get where the frame would be */
882 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
884 /* get the requested size of the window with decorations */
885 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
886 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
888 /* This makes sure windows aren't entirely outside of the screen so you
889 can't see them at all.
890 It makes sure 10% of the window is on the screen at least. At don't let
891 it move itself off the top of the screen, which would hide the titlebar
892 on you. (The user can still do this if they want too, it's only limiting
895 XXX watch for xinerama dead areas...
897 if (client_normal(self
)) {
898 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
899 *x
= all_a
->x
+ all_a
->width
- fw
/10;
900 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
901 *y
= all_a
->y
+ all_a
->height
- fh
/10;
902 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
903 *x
= all_a
->x
- fw
*9/10;
904 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
905 *y
= all_a
->y
- fw
*9/10;
908 /* If rudeness wasn't requested, then figure out of the client is currently
909 entirely on the screen. If it is, and the position isn't changing by
910 request, and it is enlarging, then be rude even though it wasn't
913 Point oldtl
, oldtr
, oldbl
, oldbr
;
914 Point newtl
, newtr
, newbl
, newbr
;
915 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
917 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
918 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
919 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
920 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
921 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
923 POINT_SET(newtl
, *x
, *y
);
924 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
925 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
926 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
928 /* is it moving or just resizing from some corner? */
929 stationary_l
= oldtl
.x
== oldtl
.x
;
930 stationary_r
= oldtr
.x
== oldtr
.x
;
931 stationary_t
= oldtl
.y
== oldtl
.y
;
932 stationary_b
= oldbl
.y
== oldbl
.y
;
934 /* if left edge is growing and didnt move right edge */
935 if (stationary_r
&& newtl
.x
< oldtl
.x
)
937 /* if right edge is growing and didnt move left edge */
938 if (stationary_l
&& newtr
.x
> oldtr
.x
)
940 /* if top edge is growing and didnt move bottom edge */
941 if (stationary_b
&& newtl
.y
< oldtl
.y
)
943 /* if bottom edge is growing and didnt move top edge */
944 if (stationary_t
&& newbl
.y
> oldbl
.y
)
948 /* This here doesn't let windows even a pixel outside the struts/screen.
949 * When called from client_manage, programs placing themselves are
950 * forced completely onscreen, while things like
951 * xterm -geometry resolution-width/2 will work fine. Trying to
952 * place it completely offscreen will be handled in the above code.
953 * Sorry for this confused comment, i am tired. */
954 if (fw
<= mon_a
->width
) {
955 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
956 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
957 *x
= mon_a
->x
+ mon_a
->width
- fw
;
959 if (fh
<= mon_a
->height
) {
960 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
961 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
962 *y
= mon_a
->y
+ mon_a
->height
- fh
;
965 /* get where the client should be */
966 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
968 return ox
!= *x
|| oy
!= *y
;
971 static void client_toggle_border(ObClient
*self
, gboolean show
)
973 /* adjust our idea of where the client is, based on its border. When the
974 border is removed, the client should now be considered to be in a
976 when re-adding the border to the client, the same operation needs to be
978 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
979 gint x
= oldx
, y
= oldy
;
980 switch(self
->gravity
) {
982 case NorthWestGravity
:
984 case SouthWestGravity
:
986 case NorthEastGravity
:
988 case SouthEastGravity
:
989 if (show
) x
-= self
->border_width
* 2;
990 else x
+= self
->border_width
* 2;
997 if (show
) x
-= self
->border_width
;
998 else x
+= self
->border_width
;
1001 switch(self
->gravity
) {
1003 case NorthWestGravity
:
1005 case NorthEastGravity
:
1007 case SouthWestGravity
:
1009 case SouthEastGravity
:
1010 if (show
) y
-= self
->border_width
* 2;
1011 else y
+= self
->border_width
* 2;
1018 if (show
) y
-= self
->border_width
;
1019 else y
+= self
->border_width
;
1026 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1028 /* set border_width to 0 because there is no border to add into
1029 calculations anymore */
1030 self
->border_width
= 0;
1032 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1036 static void client_get_all(ObClient
*self
, gboolean real
)
1038 /* this is needed for the frame to set itself up */
1039 client_get_area(self
);
1041 /* these things can change the decor and functions of the window */
1043 client_get_mwm_hints(self
);
1044 /* this can change the mwmhints for special cases */
1045 client_get_type_and_transientness(self
);
1046 client_get_state(self
);
1047 client_update_normal_hints(self
);
1049 /* get the session related properties, these can change decorations
1050 from per-app settings */
1051 client_get_session_ids(self
);
1053 /* now we got everything that can affect the decorations */
1057 /* get this early so we have it for debugging */
1058 client_update_title(self
);
1060 client_update_protocols(self
);
1062 client_update_wmhints(self
);
1063 /* this may have already been called from client_update_wmhints */
1064 if (self
->transient_for
== NULL
)
1065 client_update_transient_for(self
);
1067 client_get_startup_id(self
);
1068 client_get_desktop(self
);/* uses transient data/group/startup id if a
1069 desktop is not specified */
1070 client_get_shaped(self
);
1073 /* a couple type-based defaults for new windows */
1075 /* this makes sure that these windows appear on all desktops */
1076 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1077 self
->desktop
= DESKTOP_ALL
;
1081 client_update_sync_request_counter(self
);
1084 client_get_colormap(self
);
1085 client_update_strut(self
);
1086 client_update_icons(self
);
1087 client_update_user_time_window(self
);
1088 if (!self
->user_time_window
) /* check if this would have been called */
1089 client_update_user_time(self
);
1090 client_update_icon_geometry(self
);
1093 static void client_get_startup_id(ObClient
*self
)
1095 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1097 PROP_GETS(self
->group
->leader
,
1098 net_startup_id
, utf8
, &self
->startup_id
);
1101 static void client_get_area(ObClient
*self
)
1103 XWindowAttributes wattrib
;
1106 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1107 g_assert(ret
!= BadWindow
);
1109 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1110 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1111 self
->border_width
= wattrib
.border_width
;
1113 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1114 wattrib
.width
, wattrib
.height
);
1117 static void client_get_desktop(ObClient
*self
)
1119 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1121 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1122 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1123 self
->desktop
= screen_num_desktops
- 1;
1127 gboolean trdesk
= FALSE
;
1129 if (self
->transient_for
) {
1130 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1131 self
->desktop
= self
->transient_for
->desktop
;
1136 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1137 if (it
->data
!= self
&&
1138 !((ObClient
*)it
->data
)->transient_for
) {
1139 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1146 /* try get from the startup-notification protocol */
1147 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1148 if (self
->desktop
>= screen_num_desktops
&&
1149 self
->desktop
!= DESKTOP_ALL
)
1150 self
->desktop
= screen_num_desktops
- 1;
1152 /* defaults to the current desktop */
1153 self
->desktop
= screen_desktop
;
1158 static void client_get_state(ObClient
*self
)
1163 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1165 for (i
= 0; i
< num
; ++i
) {
1166 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1168 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1169 self
->shaded
= TRUE
;
1170 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1171 self
->iconic
= TRUE
;
1172 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1173 self
->skip_taskbar
= TRUE
;
1174 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1175 self
->skip_pager
= TRUE
;
1176 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1177 self
->fullscreen
= TRUE
;
1178 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1179 self
->max_vert
= TRUE
;
1180 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1181 self
->max_horz
= TRUE
;
1182 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1184 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1186 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1187 self
->demands_attention
= TRUE
;
1188 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1189 self
->undecorated
= TRUE
;
1196 static void client_get_shaped(ObClient
*self
)
1198 self
->shaped
= FALSE
;
1200 if (extensions_shape
) {
1205 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1207 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1208 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1210 self
->shaped
= (s
!= 0);
1215 void client_update_transient_for(ObClient
*self
)
1218 ObClient
*target
= NULL
;
1220 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1221 if (t
!= self
->window
) { /* cant be transient to itself! */
1222 target
= g_hash_table_lookup(window_map
, &t
);
1223 /* if this happens then we need to check for it*/
1224 g_assert(target
!= self
);
1225 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1226 /* this can happen when a dialog is a child of
1227 a dockapp, for example */
1231 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1233 Setting the transient_for to Root is actually illegal, however
1234 applications from time have done this to specify transient for
1237 Now you can do that by being a TYPE_DIALOG and not setting
1238 the transient_for hint at all on your window. But people still
1239 use Root, and Kwin is very strange in this regard.
1241 KWin 3.0 will not consider windows with transient_for set to
1242 Root as transient for their group *UNLESS* they are also modal.
1243 In that case, it will make them transient for the group. This
1244 leads to all sorts of weird behavior from KDE apps which are
1245 only tested in KWin. I'd like to follow their behavior just to
1246 make this work right with KDE stuff, but that seems wrong.
1248 if (!target
&& self
->group
) {
1249 /* not transient to a client, see if it is transient for a
1251 if (t
== RootWindow(ob_display
, ob_screen
)) {
1252 /* window is a transient for its group! */
1253 target
= OB_TRAN_GROUP
;
1257 } else if (self
->transient
&& self
->group
)
1258 target
= OB_TRAN_GROUP
;
1260 client_update_transient_tree(self
, self
->group
, self
->group
,
1261 self
->transient_for
, target
);
1262 self
->transient_for
= target
;
1266 static void client_update_transient_tree(ObClient
*self
,
1267 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1268 ObClient
* oldparent
,
1269 ObClient
*newparent
)
1275 Group transient windows are not allowed to have other group
1276 transient windows as their children.
1280 /* No change has occured */
1281 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1283 /** Remove the client from the transient tree wherever it has changed **/
1285 /* If the window is becoming a direct transient for a window in its group
1286 then any group transients which were our children and are now becoming
1287 our parents need to stop being our children.
1289 Group transients can't be children of group transients already, but
1290 we could have any number of direct parents above up, any of which could
1291 be transient for the group, and we need to remove it from our children.
1293 if (oldparent
!= newparent
&&
1294 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1295 newgroup
!= NULL
&& newgroup
== oldgroup
)
1297 ObClient
*look
= newparent
;
1299 self
->transients
= g_slist_remove(self
->transients
, look
);
1300 look
= look
->transient_for
;
1301 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1305 /* If the group changed, or if we are just becoming transient for the
1306 group, then we need to remove any old group transient windows
1307 from our children. But if we were already transient for the group, then
1308 other group transients are not our children. */
1309 if ((oldgroup
!= newgroup
||
1310 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1311 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1313 for (it
= self
->transients
; it
; it
= next
) {
1314 next
= g_slist_next(it
);
1316 if (c
->group
== oldgroup
)
1317 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1321 /* If we used to be transient for a group and now we are not, or we're
1322 transient for a new group, then we need to remove ourselves from all
1324 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1325 oldparent
!= newparent
))
1327 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1329 if (c
!= self
&& (!c
->transient_for
||
1330 c
->transient_for
!= OB_TRAN_GROUP
))
1331 c
->transients
= g_slist_remove(c
->transients
, self
);
1334 /* If we used to be transient for a single window and we are no longer
1335 transient for it, then we need to remove ourself from its children */
1336 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1337 oldparent
!= newparent
)
1338 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1341 /** Re-add the client to the transient tree wherever it has changed **/
1343 /* If we're now transient for a group and we weren't transient for it
1344 before then we need to add ourselves to all our new parents */
1345 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1346 oldparent
!= newparent
))
1348 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1350 if (c
!= self
&& (!c
->transient_for
||
1351 c
->transient_for
!= OB_TRAN_GROUP
))
1352 c
->transients
= g_slist_prepend(c
->transients
, self
);
1355 /* If we are now transient for a single window which we weren't before,
1356 we need to add ourselves to its children
1358 WARNING: Cyclical transient ness is possible if two windows are
1359 transient for eachother.
1361 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1362 newparent
!= oldparent
&&
1363 /* don't make ourself its child if it is already our child */
1364 !client_is_direct_child(self
, newparent
))
1365 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1367 /* If the group changed then we need to add any new group transient
1368 windows to our children. But if we're transient for the group, then
1369 other group transients are not our children.
1371 WARNING: Cyclical transient-ness is possible. For e.g. if:
1372 A is transient for the group
1373 B is transient for A
1374 C is transient for B
1375 A can't be transient for C or we have a cycle
1377 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1378 newparent
!= OB_TRAN_GROUP
)
1380 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1382 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1383 /* Don't make it our child if it is already our parent */
1384 !client_is_direct_child(c
, self
))
1386 self
->transients
= g_slist_prepend(self
->transients
, c
);
1392 static void client_get_mwm_hints(ObClient
*self
)
1397 self
->mwmhints
.flags
= 0; /* default to none */
1399 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1401 if (num
>= OB_MWM_ELEMENTS
) {
1402 self
->mwmhints
.flags
= hints
[0];
1403 self
->mwmhints
.functions
= hints
[1];
1404 self
->mwmhints
.decorations
= hints
[2];
1410 void client_get_type_and_transientness(ObClient
*self
)
1417 self
->transient
= FALSE
;
1419 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1420 /* use the first value that we know about in the array */
1421 for (i
= 0; i
< num
; ++i
) {
1422 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1423 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1424 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1425 self
->type
= OB_CLIENT_TYPE_DOCK
;
1426 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1427 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1428 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1429 self
->type
= OB_CLIENT_TYPE_MENU
;
1430 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1431 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1432 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1433 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1434 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1435 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1436 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1437 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1438 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1439 /* prevent this window from getting any decor or
1441 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1442 OB_MWM_FLAG_DECORATIONS
);
1443 self
->mwmhints
.decorations
= 0;
1444 self
->mwmhints
.functions
= 0;
1446 if (self
->type
!= (ObClientType
) -1)
1447 break; /* grab the first legit type */
1452 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1453 self
->transient
= TRUE
;
1455 if (self
->type
== (ObClientType
) -1) {
1456 /*the window type hint was not set, which means we either classify
1457 ourself as a normal window or a dialog, depending on if we are a
1459 if (self
->transient
)
1460 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1462 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1465 /* then, based on our type, we can update our transientness.. */
1466 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1467 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1468 self
->type
== OB_CLIENT_TYPE_MENU
||
1469 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1471 self
->transient
= TRUE
;
1475 void client_update_protocols(ObClient
*self
)
1478 guint num_return
, i
;
1480 self
->focus_notify
= FALSE
;
1481 self
->delete_window
= FALSE
;
1483 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1484 for (i
= 0; i
< num_return
; ++i
) {
1485 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1486 /* this means we can request the window to close */
1487 self
->delete_window
= TRUE
;
1488 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1489 /* if this protocol is requested, then the window will be
1490 notified whenever we want it to receive focus */
1491 self
->focus_notify
= TRUE
;
1493 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1494 /* if this protocol is requested, then resizing the
1495 window will be synchronized between the frame and the
1497 self
->sync_request
= TRUE
;
1505 void client_update_sync_request_counter(ObClient
*self
)
1509 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1510 self
->sync_counter
= i
;
1512 self
->sync_counter
= None
;
1516 void client_get_colormap(ObClient
*self
)
1518 XWindowAttributes wa
;
1520 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1521 client_update_colormap(self
, wa
.colormap
);
1524 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1526 self
->colormap
= colormap
;
1529 void client_update_normal_hints(ObClient
*self
)
1533 gint oldgravity
= self
->gravity
;
1536 self
->min_ratio
= 0.0f
;
1537 self
->max_ratio
= 0.0f
;
1538 SIZE_SET(self
->size_inc
, 1, 1);
1539 SIZE_SET(self
->base_size
, 0, 0);
1540 SIZE_SET(self
->min_size
, 0, 0);
1541 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1543 /* get the hints from the window */
1544 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1545 /* normal windows can't request placement! har har
1546 if (!client_normal(self))
1548 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1550 if (size
.flags
& PWinGravity
) {
1551 self
->gravity
= size
.win_gravity
;
1553 /* if the client has a frame, i.e. has already been mapped and
1554 is changing its gravity */
1555 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1556 /* move our idea of the client's position based on its new
1558 client_convert_gravity(self
, oldgravity
,
1559 &self
->area
.x
, &self
->area
.y
,
1560 self
->area
.width
, self
->area
.height
);
1564 if (size
.flags
& PAspect
) {
1565 if (size
.min_aspect
.y
)
1567 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1568 if (size
.max_aspect
.y
)
1570 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1573 if (size
.flags
& PMinSize
)
1574 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1576 if (size
.flags
& PMaxSize
)
1577 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1579 if (size
.flags
& PBaseSize
)
1580 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1582 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1583 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1587 void client_setup_decor_and_functions(ObClient
*self
)
1589 /* start with everything (cept fullscreen) */
1591 (OB_FRAME_DECOR_TITLEBAR
|
1592 OB_FRAME_DECOR_HANDLE
|
1593 OB_FRAME_DECOR_GRIPS
|
1594 OB_FRAME_DECOR_BORDER
|
1595 OB_FRAME_DECOR_ICON
|
1596 OB_FRAME_DECOR_ALLDESKTOPS
|
1597 OB_FRAME_DECOR_ICONIFY
|
1598 OB_FRAME_DECOR_MAXIMIZE
|
1599 OB_FRAME_DECOR_SHADE
|
1600 OB_FRAME_DECOR_CLOSE
);
1602 (OB_CLIENT_FUNC_RESIZE
|
1603 OB_CLIENT_FUNC_MOVE
|
1604 OB_CLIENT_FUNC_ICONIFY
|
1605 OB_CLIENT_FUNC_MAXIMIZE
|
1606 OB_CLIENT_FUNC_SHADE
|
1607 OB_CLIENT_FUNC_CLOSE
|
1608 OB_CLIENT_FUNC_BELOW
|
1609 OB_CLIENT_FUNC_ABOVE
|
1610 OB_CLIENT_FUNC_UNDECORATE
);
1612 if (!(self
->min_size
.width
< self
->max_size
.width
||
1613 self
->min_size
.height
< self
->max_size
.height
))
1614 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1616 switch (self
->type
) {
1617 case OB_CLIENT_TYPE_NORMAL
:
1618 /* normal windows retain all of the possible decorations and
1619 functionality, and are the only windows that you can fullscreen */
1620 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1623 case OB_CLIENT_TYPE_DIALOG
:
1624 case OB_CLIENT_TYPE_UTILITY
:
1625 /* these windows cannot be maximized */
1626 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1629 case OB_CLIENT_TYPE_MENU
:
1630 case OB_CLIENT_TYPE_TOOLBAR
:
1631 /* these windows get less functionality */
1632 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1635 case OB_CLIENT_TYPE_SPLASH
:
1636 /* these don't get get any decorations, and the only thing you can
1637 do with them is move them */
1638 self
->decorations
= 0;
1639 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1642 case OB_CLIENT_TYPE_DESKTOP
:
1643 /* these windows are not manipulated by the window manager */
1644 self
->decorations
= 0;
1645 self
->functions
= 0;
1648 case OB_CLIENT_TYPE_DOCK
:
1649 /* these windows are not manipulated by the window manager, but they
1650 can set below layer which has a special meaning */
1651 self
->decorations
= 0;
1652 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1656 /* Mwm Hints are applied subtractively to what has already been chosen for
1657 decor and functionality */
1658 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1659 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1660 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1661 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1663 /* if the mwm hints request no handle or title, then all
1664 decorations are disabled, but keep the border if that's
1666 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1667 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1669 self
->decorations
= 0;
1674 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1675 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1676 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1677 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1678 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1679 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1680 /* dont let mwm hints kill any buttons
1681 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1682 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1683 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1684 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1686 /* dont let mwm hints kill the close button
1687 if (! (self->mwmhints.functions & MwmFunc_Close))
1688 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1692 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1693 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1694 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1695 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1696 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1697 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1699 /* can't maximize without moving/resizing */
1700 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1701 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1702 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1703 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1704 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1707 if (self
->max_horz
&& self
->max_vert
) {
1708 /* also can't resize maximized windows.
1709 do this after checking for resize to let you maximize */
1710 self
->functions
&=~ OB_CLIENT_FUNC_RESIZE
;
1712 /* kill the handle on fully maxed windows */
1713 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1716 /* If there are no decorations to remove, don't allow the user to try
1718 if (self
->decorations
== 0)
1719 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1721 /* finally, the user can have requested no decorations, which overrides
1722 everything (but doesnt give it a border if it doesnt have one) */
1723 if (self
->undecorated
) {
1724 if (config_theme_keepborder
)
1725 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1727 self
->decorations
= 0;
1730 /* if we don't have a titlebar, then we cannot shade! */
1731 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1732 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1734 /* now we need to check against rules for the client's current state */
1735 if (self
->fullscreen
) {
1736 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1737 OB_CLIENT_FUNC_FULLSCREEN
|
1738 OB_CLIENT_FUNC_ICONIFY
);
1739 self
->decorations
= 0;
1742 client_change_allowed_actions(self
);
1745 /* adjust the client's decorations, etc. */
1746 client_reconfigure(self
);
1750 static void client_change_allowed_actions(ObClient
*self
)
1755 /* desktop windows are kept on all desktops */
1756 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1757 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1759 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1760 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1761 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1762 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1763 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1764 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1765 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1766 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1767 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1768 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1769 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1770 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1771 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1772 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1773 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1775 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1776 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1777 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1778 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1779 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1780 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1782 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1784 /* make sure the window isn't breaking any rules now */
1786 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1787 if (self
->frame
) client_shade(self
, FALSE
);
1788 else self
->shaded
= FALSE
;
1790 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1791 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1792 else self
->iconic
= FALSE
;
1794 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1795 if (self
->frame
) client_fullscreen(self
, FALSE
);
1796 else self
->fullscreen
= FALSE
;
1798 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1800 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1801 else self
->max_vert
= self
->max_horz
= FALSE
;
1805 void client_reconfigure(ObClient
*self
)
1807 /* by making this pass FALSE for user, we avoid the emacs event storm where
1808 every configurenotify causes an update in its normal hints, i think this
1809 is generally what we want anyways... */
1810 client_configure(self
, self
->area
.x
, self
->area
.y
,
1811 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1814 void client_update_wmhints(ObClient
*self
)
1818 /* assume a window takes input if it doesnt specify */
1819 self
->can_focus
= TRUE
;
1821 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1824 if (hints
->flags
& InputHint
)
1825 self
->can_focus
= hints
->input
;
1827 /* only do this when first managing the window *AND* when we aren't
1829 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1830 if (hints
->flags
& StateHint
)
1831 self
->iconic
= hints
->initial_state
== IconicState
;
1834 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1835 if (self
->urgent
&& !ur
)
1836 client_hilite(self
, TRUE
);
1837 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1838 client_hilite(self
, FALSE
);
1840 if (!(hints
->flags
& WindowGroupHint
))
1841 hints
->window_group
= None
;
1843 /* did the group state change? */
1844 if (hints
->window_group
!=
1845 (self
->group
? self
->group
->leader
: None
))
1847 ObGroup
*oldgroup
= self
->group
;
1849 /* remove from the old group if there was one */
1850 if (self
->group
!= NULL
) {
1851 group_remove(self
->group
, self
);
1855 /* add ourself to the group if we have one */
1856 if (hints
->window_group
!= None
) {
1857 self
->group
= group_add(hints
->window_group
, self
);
1860 /* Put ourselves into the new group's transient tree, and remove
1861 ourselves from the old group's */
1862 client_update_transient_tree(self
, oldgroup
, self
->group
,
1863 self
->transient_for
,
1864 self
->transient_for
);
1866 /* Lastly, being in a group, or not, can change if the window is
1867 transient for anything.
1869 The logic for this is:
1870 self->transient = TRUE always if the window wants to be
1871 transient for something, even if transient_for was NULL because
1872 it wasn't in a group before.
1874 If transient_for was NULL and oldgroup was NULL we can assume
1875 that when we add the new group, it will become transient for
1878 If transient_for was OB_TRAN_GROUP, then it must have already
1879 had a group. If it is getting a new group, the above call to
1880 client_update_transient_tree has already taken care of
1881 everything ! If it is losing all group status then it will
1882 no longer be transient for anything and that needs to be
1885 if (self
->transient
&&
1886 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1887 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1888 client_update_transient_for(self
);
1891 /* the WM_HINTS can contain an icon */
1892 client_update_icons(self
);
1898 void client_update_title(ObClient
*self
)
1901 gchar
*visible
= NULL
;
1903 g_free(self
->title
);
1906 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1907 /* try old x stuff */
1908 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1909 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1910 if (self
->transient
) {
1912 GNOME alert windows are not given titles:
1913 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1915 data
= g_strdup("");
1917 data
= g_strdup("Unnamed Window");
1921 if (self
->client_machine
) {
1922 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1927 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1928 self
->title
= visible
;
1931 frame_adjust_title(self
->frame
);
1933 /* update the icon title */
1935 g_free(self
->icon_title
);
1938 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1939 /* try old x stuff */
1940 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1941 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1942 data
= g_strdup(self
->title
);
1944 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1945 self
->icon_title
= data
;
1948 void client_update_strut(ObClient
*self
)
1952 gboolean got
= FALSE
;
1955 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1959 STRUT_PARTIAL_SET(strut
,
1960 data
[0], data
[2], data
[1], data
[3],
1961 data
[4], data
[5], data
[8], data
[9],
1962 data
[6], data
[7], data
[10], data
[11]);
1968 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1974 /* use the screen's width/height */
1975 a
= screen_physical_area();
1977 STRUT_PARTIAL_SET(strut
,
1978 data
[0], data
[2], data
[1], data
[3],
1979 a
->y
, a
->y
+ a
->height
- 1,
1980 a
->x
, a
->x
+ a
->width
- 1,
1981 a
->y
, a
->y
+ a
->height
- 1,
1982 a
->x
, a
->x
+ a
->width
- 1);
1988 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1989 0, 0, 0, 0, 0, 0, 0, 0);
1991 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1992 self
->strut
= strut
;
1994 /* updating here is pointless while we're being mapped cuz we're not in
1995 the client list yet */
1997 screen_update_areas();
2001 void client_update_icons(ObClient
*self
)
2007 for (i
= 0; i
< self
->nicons
; ++i
)
2008 g_free(self
->icons
[i
].data
);
2009 if (self
->nicons
> 0)
2010 g_free(self
->icons
);
2013 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2014 /* figure out how many valid icons are in here */
2016 while (num
- i
> 2) {
2020 if (i
> num
|| w
*h
== 0) break;
2024 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2026 /* store the icons */
2028 for (j
= 0; j
< self
->nicons
; ++j
) {
2031 w
= self
->icons
[j
].width
= data
[i
++];
2032 h
= self
->icons
[j
].height
= data
[i
++];
2034 if (w
*h
== 0) continue;
2036 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2037 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2042 self
->icons
[j
].data
[t
] =
2043 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2044 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2045 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2046 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2055 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2056 if (hints
->flags
& IconPixmapHint
) {
2058 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2059 xerror_set_ignore(TRUE
);
2060 if (!RrPixmapToRGBA(ob_rr_inst
,
2062 (hints
->flags
& IconMaskHint
?
2063 hints
->icon_mask
: None
),
2064 &self
->icons
[self
->nicons
-1].width
,
2065 &self
->icons
[self
->nicons
-1].height
,
2066 &self
->icons
[self
->nicons
-1].data
)){
2067 g_free(&self
->icons
[self
->nicons
-1]);
2070 xerror_set_ignore(FALSE
);
2076 /* set the default icon onto the window
2077 in theory, this could be a race, but if a window doesn't set an icon
2078 or removes it entirely, it's not very likely it is going to set one
2079 right away afterwards */
2080 if (self
->nicons
== 0) {
2081 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2084 data
= g_new(gulong
, 48*48+2);
2085 data
[0] = data
[1] = 48;
2086 for (i
= 0; i
< 48*48; ++i
)
2087 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2088 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2089 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2090 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2091 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2093 } else if (self
->frame
)
2094 /* don't draw the icon empty if we're just setting one now anyways,
2095 we'll get the property change any second */
2096 frame_adjust_icon(self
->frame
);
2099 void client_update_user_time(ObClient
*self
)
2102 gboolean got
= FALSE
;
2104 if (self
->user_time_window
)
2105 got
= PROP_GET32(self
->user_time_window
,
2106 net_wm_user_time
, cardinal
, &time
);
2108 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2111 /* we set this every time, not just when it grows, because in practice
2112 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2113 backward we don't want all windows to stop focusing. we'll just
2114 assume noone is setting times older than the last one, cuz that
2115 would be pretty stupid anyways
2117 self
->user_time
= time
;
2119 /*ob_debug("window %s user time %u\n", self->title, time);*/
2123 void client_update_user_time_window(ObClient
*self
)
2127 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2130 if (w
!= self
->user_time_window
) {
2131 /* remove the old window */
2132 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2133 self
->user_time_window
= None
;
2135 if (self
->group
&& self
->group
->leader
== w
) {
2136 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2137 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2138 /* do it anyways..? */
2140 else if (w
== self
->window
) {
2141 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2142 "_NET_WM_USER_TIME_WINDOW to itself\n");
2143 w
= None
; /* don't do it */
2146 /* add the new window */
2147 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2148 self
->user_time_window
= w
;
2150 /* and update from it */
2151 client_update_user_time(self
);
2155 void client_update_icon_geometry(ObClient
*self
)
2160 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2162 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2165 /* don't let them set it with an area < 0 */
2166 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2167 MAX(data
[2],0), MAX(data
[3],0));
2171 static void client_get_session_ids(ObClient
*self
)
2178 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2181 /* get the SM_CLIENT_ID */
2184 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2186 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2188 /* get the WM_CLASS (name and class). make them "" if they are not
2192 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2194 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2198 self
->name
= g_strdup(ss
[0]);
2200 self
->class = g_strdup(ss
[1]);
2205 if (self
->name
== NULL
) self
->name
= g_strdup("");
2206 if (self
->class == NULL
) self
->class = g_strdup("");
2208 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2211 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2213 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2218 self
->role
= g_strdup("");
2220 /* get the WM_COMMAND */
2224 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2226 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2229 /* merge/mash them all together */
2230 gchar
*merge
= NULL
;
2233 for (i
= 0; ss
[i
]; ++i
) {
2236 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2238 merge
= g_strconcat(ss
[i
], NULL
);
2243 self
->wm_command
= merge
;
2246 /* get the WM_CLIENT_MACHINE */
2249 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2251 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2254 gchar localhost
[128];
2256 gethostname(localhost
, 127);
2257 localhost
[127] = '\0';
2258 if (strcmp(localhost
, s
) != 0)
2259 self
->client_machine
= s
;
2265 static void client_change_wm_state(ObClient
*self
)
2270 old
= self
->wmstate
;
2272 if (self
->shaded
|| self
->iconic
||
2273 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2275 self
->wmstate
= IconicState
;
2277 self
->wmstate
= NormalState
;
2279 if (old
!= self
->wmstate
) {
2280 PROP_MSG(self
->window
, kde_wm_change_state
,
2281 self
->wmstate
, 1, 0, 0);
2283 state
[0] = self
->wmstate
;
2285 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2289 static void client_change_state(ObClient
*self
)
2291 gulong netstate
[11];
2296 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2298 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2300 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2301 if (self
->skip_taskbar
)
2302 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2303 if (self
->skip_pager
)
2304 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2305 if (self
->fullscreen
)
2306 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2308 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2310 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2312 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2314 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2315 if (self
->demands_attention
)
2316 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2317 if (self
->undecorated
)
2318 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2319 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2322 frame_adjust_state(self
->frame
);
2325 ObClient
*client_search_focus_tree(ObClient
*self
)
2330 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2331 if (client_focused(it
->data
)) return it
->data
;
2332 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2337 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2339 if (self
->transient_for
) {
2340 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2341 return client_search_focus_tree_full(self
->transient_for
);
2344 gboolean recursed
= FALSE
;
2346 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2347 if (!((ObClient
*)it
->data
)->transient_for
) {
2349 if ((c
= client_search_focus_tree_full(it
->data
)))
2358 /* this function checks the whole tree, the client_search_focus_tree~
2359 does not, so we need to check this window */
2360 if (client_focused(self
))
2362 return client_search_focus_tree(self
);
2365 static ObStackingLayer
calc_layer(ObClient
*self
)
2369 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2370 l
= OB_STACKING_LAYER_DESKTOP
;
2371 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2372 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2373 else l
= OB_STACKING_LAYER_ABOVE
;
2375 else if ((self
->fullscreen
||
2376 /* No decorations and fills the monitor = oldskool fullscreen.
2377 But not for undecorated windows, because the user can do that
2379 (self
->decorations
== 0 &&
2380 !self
->undecorated
&&
2381 RECT_EQUAL(self
->area
,
2382 *screen_physical_area_monitor
2383 (client_monitor(self
))))) &&
2384 (client_focused(self
) || client_search_focus_tree(self
)))
2385 l
= OB_STACKING_LAYER_FULLSCREEN
;
2386 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2387 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2388 else l
= OB_STACKING_LAYER_NORMAL
;
2393 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2394 ObStackingLayer min
)
2396 ObStackingLayer old
, own
;
2400 own
= calc_layer(self
);
2401 self
->layer
= MAX(own
, min
);
2403 if (self
->layer
!= old
) {
2404 stacking_remove(CLIENT_AS_WINDOW(self
));
2405 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2408 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2409 client_calc_layer_recursive(it
->data
, orig
,
2413 void client_calc_layer(ObClient
*self
)
2420 /* transients take on the layer of their parents */
2421 it
= client_search_all_top_parents(self
);
2423 for (; it
; it
= g_slist_next(it
))
2424 client_calc_layer_recursive(it
->data
, orig
, 0);
2427 gboolean
client_should_show(ObClient
*self
)
2431 if (client_normal(self
) && screen_showing_desktop
)
2433 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2439 gboolean
client_show(ObClient
*self
)
2441 gboolean show
= FALSE
;
2443 if (client_should_show(self
)) {
2444 frame_show(self
->frame
);
2448 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2449 needs to be in IconicState. This includes when it is on another
2452 client_change_wm_state(self
);
2456 gboolean
client_hide(ObClient
*self
)
2458 gboolean hide
= FALSE
;
2460 if (!client_should_show(self
)) {
2461 if (self
== focus_client
) {
2462 /* if there is a grab going on, then we need to cancel it. if we
2463 move focus during the grab, applications will get
2464 NotifyWhileGrabbed events and ignore them !
2466 actions should not rely on being able to move focus during an
2469 if (keyboard_interactively_grabbed())
2470 keyboard_interactive_cancel();
2473 frame_hide(self
->frame
);
2477 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2478 needs to be in IconicState. This includes when it is on another
2481 client_change_wm_state(self
);
2485 void client_showhide(ObClient
*self
)
2487 if (!client_show(self
))
2490 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2491 needs to be in IconicState. This includes when it is on another
2494 client_change_wm_state(self
);
2497 gboolean
client_normal(ObClient
*self
) {
2498 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2499 self
->type
== OB_CLIENT_TYPE_DOCK
||
2500 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2503 gboolean
client_helper(ObClient
*self
)
2505 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2506 self
->type
== OB_CLIENT_TYPE_MENU
||
2507 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2510 gboolean
client_mouse_focusable(ObClient
*self
)
2512 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2513 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2514 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2515 self
->type
== OB_CLIENT_TYPE_DOCK
);
2518 gboolean
client_enter_focusable(ObClient
*self
)
2520 /* you can focus desktops but it shouldn't on enter */
2521 return (client_mouse_focusable(self
) &&
2522 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2526 static void client_apply_startup_state(ObClient
*self
)
2528 /* set the desktop hint, to make sure that it always exists */
2529 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2531 /* these are in a carefully crafted order.. */
2534 self
->iconic
= FALSE
;
2535 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2537 if (self
->fullscreen
) {
2538 self
->fullscreen
= FALSE
;
2539 client_fullscreen(self
, TRUE
);
2541 if (self
->undecorated
) {
2542 self
->undecorated
= FALSE
;
2543 client_set_undecorated(self
, TRUE
);
2546 self
->shaded
= FALSE
;
2547 client_shade(self
, TRUE
);
2549 if (self
->demands_attention
) {
2550 self
->demands_attention
= FALSE
;
2551 client_hilite(self
, TRUE
);
2554 if (self
->max_vert
&& self
->max_horz
) {
2555 self
->max_vert
= self
->max_horz
= FALSE
;
2556 client_maximize(self
, TRUE
, 0);
2557 } else if (self
->max_vert
) {
2558 self
->max_vert
= FALSE
;
2559 client_maximize(self
, TRUE
, 2);
2560 } else if (self
->max_horz
) {
2561 self
->max_horz
= FALSE
;
2562 client_maximize(self
, TRUE
, 1);
2565 /* nothing to do for the other states:
2574 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2577 gint oldg
= self
->gravity
;
2579 /* get the frame's position from the requested stuff */
2580 self
->gravity
= gravity
;
2581 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2582 self
->gravity
= oldg
;
2584 /* get the client's position in its true gravity from that */
2585 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2588 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2589 gint
*logicalw
, gint
*logicalh
,
2592 Rect desired_area
= {*x
, *y
, *w
, *h
};
2594 /* make the frame recalculate its dimentions n shit without changing
2595 anything visible for real, this way the constraints below can work with
2596 the updated frame dimensions. */
2597 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2599 /* work within the prefered sizes given by the window */
2600 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2601 gint basew
, baseh
, minw
, minh
;
2603 /* base size is substituted with min size if not specified */
2604 if (self
->base_size
.width
|| self
->base_size
.height
) {
2605 basew
= self
->base_size
.width
;
2606 baseh
= self
->base_size
.height
;
2608 basew
= self
->min_size
.width
;
2609 baseh
= self
->min_size
.height
;
2611 /* min size is substituted with base size if not specified */
2612 if (self
->min_size
.width
|| self
->min_size
.height
) {
2613 minw
= self
->min_size
.width
;
2614 minh
= self
->min_size
.height
;
2616 minw
= self
->base_size
.width
;
2617 minh
= self
->base_size
.height
;
2620 /* if this is a user-requested resize, then check against min/max
2623 /* smaller than min size or bigger than max size? */
2624 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2625 if (*w
< minw
) *w
= minw
;
2626 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2627 if (*h
< minh
) *h
= minh
;
2632 /* keep to the increments */
2633 *w
/= self
->size_inc
.width
;
2634 *h
/= self
->size_inc
.height
;
2636 /* you cannot resize to nothing */
2637 if (basew
+ *w
< 1) *w
= 1 - basew
;
2638 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2640 /* save the logical size */
2641 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2642 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2644 *w
*= self
->size_inc
.width
;
2645 *h
*= self
->size_inc
.height
;
2650 /* adjust the height to match the width for the aspect ratios.
2651 for this, min size is not substituted for base size ever. */
2652 *w
-= self
->base_size
.width
;
2653 *h
-= self
->base_size
.height
;
2655 if (!self
->fullscreen
) {
2656 if (self
->min_ratio
)
2657 if (*h
* self
->min_ratio
> *w
) {
2658 *h
= (gint
)(*w
/ self
->min_ratio
);
2660 /* you cannot resize to nothing */
2663 *w
= (gint
)(*h
* self
->min_ratio
);
2666 if (self
->max_ratio
)
2667 if (*h
* self
->max_ratio
< *w
) {
2668 *h
= (gint
)(*w
/ self
->max_ratio
);
2670 /* you cannot resize to nothing */
2673 *w
= (gint
)(*h
* self
->min_ratio
);
2678 *w
+= self
->base_size
.width
;
2679 *h
+= self
->base_size
.height
;
2682 /* gets the frame's position */
2683 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2685 /* these positions are frame positions, not client positions */
2687 /* set the size and position if fullscreen */
2688 if (self
->fullscreen
) {
2692 i
= screen_find_monitor(&desired_area
);
2693 a
= screen_physical_area_monitor(i
);
2700 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2701 is entering fullscreen */
2702 } else if (self
->max_horz
|| self
->max_vert
) {
2706 i
= screen_find_monitor(&desired_area
);
2707 a
= screen_area_monitor(self
->desktop
, i
);
2709 /* set the size and position if maximized */
2710 if (self
->max_horz
) {
2712 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2714 if (self
->max_vert
) {
2716 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2719 /* maximizing is not allowed if the user can't move+resize the window
2723 /* gets the client's position */
2724 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2726 /* these override the above states! if you cant move you can't move! */
2728 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2732 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2733 *w
= self
->area
.width
;
2734 *h
= self
->area
.height
;
2743 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2744 gboolean user
, gboolean final
)
2747 gboolean send_resize_client
;
2748 gboolean moved
= FALSE
, resized
= FALSE
;
2749 gboolean fmoved
, fresized
;
2750 guint fdecor
= self
->frame
->decorations
;
2751 gboolean fhorz
= self
->frame
->max_horz
;
2752 gboolean fvert
= self
->frame
->max_vert
;
2753 gint logicalw
, logicalh
;
2755 /* find the new x, y, width, and height (and logical size) */
2756 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2758 /* set the logical size if things changed */
2759 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2760 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2762 /* figure out if we moved or resized or what */
2763 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2764 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2766 oldw
= self
->area
.width
;
2767 oldh
= self
->area
.height
;
2768 RECT_SET(self
->area
, x
, y
, w
, h
);
2770 /* for app-requested resizes, always resize if 'resized' is true.
2771 for user-requested ones, only resize if final is true, or when
2772 resizing in redraw mode */
2773 send_resize_client
= ((!user
&& resized
) ||
2775 (resized
&& config_resize_redraw
))));
2777 /* if the client is enlarging, then resize the client before the frame */
2778 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2779 XResizeWindow(ob_display
, self
->window
,
2780 MAX(w
, oldw
), MAX(h
, oldh
));
2781 /* resize the plate to show the client padding color underneath */
2782 frame_adjust_client_area(self
->frame
);
2785 /* find the frame's dimensions and move/resize it */
2788 if (self
->decorations
!= fdecor
||
2789 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2791 fmoved
= fresized
= TRUE
;
2793 if (fmoved
|| fresized
)
2794 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2796 if ((!user
|| (user
&& final
)) && !resized
)
2800 POINT_SET(self
->root_pos
,
2801 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2803 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2804 self
->border_width
);
2806 event
.type
= ConfigureNotify
;
2807 event
.xconfigure
.display
= ob_display
;
2808 event
.xconfigure
.event
= self
->window
;
2809 event
.xconfigure
.window
= self
->window
;
2811 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2812 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2814 /* root window real coords */
2815 event
.xconfigure
.x
= self
->root_pos
.x
;
2816 event
.xconfigure
.y
= self
->root_pos
.y
;
2817 event
.xconfigure
.width
= w
;
2818 event
.xconfigure
.height
= h
;
2819 event
.xconfigure
.border_width
= 0;
2820 event
.xconfigure
.above
= self
->frame
->plate
;
2821 event
.xconfigure
.override_redirect
= FALSE
;
2822 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2823 FALSE
, StructureNotifyMask
, &event
);
2826 /* if the client is shrinking, then resize the frame before the client */
2827 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2828 /* resize the plate to show the client padding color underneath */
2829 frame_adjust_client_area(self
->frame
);
2831 if (send_resize_client
)
2832 XResizeWindow(ob_display
, self
->window
, w
, h
);
2838 void client_fullscreen(ObClient
*self
, gboolean fs
)
2842 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2843 self
->fullscreen
== fs
) return; /* already done */
2845 self
->fullscreen
= fs
;
2846 client_change_state(self
); /* change the state hints on the client */
2849 self
->pre_fullscreen_area
= self
->area
;
2850 /* if the window is maximized, its area isn't all that meaningful.
2851 save it's premax area instead. */
2852 if (self
->max_horz
) {
2853 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2854 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2856 if (self
->max_vert
) {
2857 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2858 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2861 /* these will help configure_full figure out where to fullscreen
2865 w
= self
->area
.width
;
2866 h
= self
->area
.height
;
2868 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2869 self
->pre_fullscreen_area
.height
> 0);
2871 x
= self
->pre_fullscreen_area
.x
;
2872 y
= self
->pre_fullscreen_area
.y
;
2873 w
= self
->pre_fullscreen_area
.width
;
2874 h
= self
->pre_fullscreen_area
.height
;
2875 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2878 client_setup_decor_and_functions(self
);
2880 client_move_resize(self
, x
, y
, w
, h
);
2882 /* and adjust our layer/stacking. do this after resizing the window,
2883 and applying decorations, because windows which fill the screen are
2884 considered "fullscreen" and it affects their layer */
2885 client_calc_layer(self
);
2888 /* try focus us when we go into fullscreen mode */
2893 static void client_iconify_recursive(ObClient
*self
,
2894 gboolean iconic
, gboolean curdesk
,
2895 gboolean hide_animation
)
2898 gboolean changed
= FALSE
;
2901 if (self
->iconic
!= iconic
) {
2902 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2906 /* don't let non-normal windows iconify along with their parents
2908 if (client_normal(self
)) {
2909 self
->iconic
= iconic
;
2911 /* update the focus lists.. iconic windows go to the bottom of
2912 the list, put the new iconic window at the 'top of the
2914 focus_order_to_top(self
);
2919 self
->iconic
= iconic
;
2921 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2922 self
->desktop
!= DESKTOP_ALL
)
2923 client_set_desktop(self
, screen_desktop
, FALSE
);
2925 /* this puts it after the current focused window */
2926 focus_order_remove(self
);
2927 focus_order_add_new(self
);
2934 client_change_state(self
);
2935 if (config_animate_iconify
&& !hide_animation
)
2936 frame_begin_iconify_animation(self
->frame
, iconic
);
2937 /* do this after starting the animation so it doesn't flash */
2938 client_showhide(self
);
2941 /* iconify all direct transients, and deiconify all transients
2943 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2944 if (it
->data
!= self
)
2945 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2946 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2950 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2951 gboolean hide_animation
)
2953 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2954 /* move up the transient chain as far as possible first */
2955 self
= client_search_top_normal_parent(self
);
2956 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2960 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2964 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2965 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2967 /* check if already done */
2969 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2970 if (dir
== 1 && self
->max_horz
) return;
2971 if (dir
== 2 && self
->max_vert
) return;
2973 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2974 if (dir
== 1 && !self
->max_horz
) return;
2975 if (dir
== 2 && !self
->max_vert
) return;
2978 /* these will help configure_full figure out which screen to fill with
2982 w
= self
->area
.width
;
2983 h
= self
->area
.height
;
2986 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2987 RECT_SET(self
->pre_max_area
,
2988 self
->area
.x
, self
->pre_max_area
.y
,
2989 self
->area
.width
, self
->pre_max_area
.height
);
2991 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2992 RECT_SET(self
->pre_max_area
,
2993 self
->pre_max_area
.x
, self
->area
.y
,
2994 self
->pre_max_area
.width
, self
->area
.height
);
2997 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2998 g_assert(self
->pre_max_area
.width
> 0);
3000 x
= self
->pre_max_area
.x
;
3001 w
= self
->pre_max_area
.width
;
3003 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
3004 0, self
->pre_max_area
.height
);
3006 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
3007 g_assert(self
->pre_max_area
.height
> 0);
3009 y
= self
->pre_max_area
.y
;
3010 h
= self
->pre_max_area
.height
;
3012 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3013 self
->pre_max_area
.width
, 0);
3017 if (dir
== 0 || dir
== 1) /* horz */
3018 self
->max_horz
= max
;
3019 if (dir
== 0 || dir
== 2) /* vert */
3020 self
->max_vert
= max
;
3022 client_change_state(self
); /* change the state hints on the client */
3024 client_setup_decor_and_functions(self
);
3026 client_move_resize(self
, x
, y
, w
, h
);
3029 void client_shade(ObClient
*self
, gboolean shade
)
3031 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3032 shade
) || /* can't shade */
3033 self
->shaded
== shade
) return; /* already done */
3035 self
->shaded
= shade
;
3036 client_change_state(self
);
3037 client_change_wm_state(self
); /* the window is being hidden/shown */
3038 /* resize the frame to just the titlebar */
3039 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3042 void client_close(ObClient
*self
)
3046 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3048 /* in the case that the client provides no means to requesting that it
3049 close, we just kill it */
3050 if (!self
->delete_window
)
3054 XXX: itd be cool to do timeouts and shit here for killing the client's
3056 like... if the window is around after 5 seconds, then the close button
3057 turns a nice red, and if this function is called again, the client is
3061 ce
.xclient
.type
= ClientMessage
;
3062 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3063 ce
.xclient
.display
= ob_display
;
3064 ce
.xclient
.window
= self
->window
;
3065 ce
.xclient
.format
= 32;
3066 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3067 ce
.xclient
.data
.l
[1] = event_curtime
;
3068 ce
.xclient
.data
.l
[2] = 0l;
3069 ce
.xclient
.data
.l
[3] = 0l;
3070 ce
.xclient
.data
.l
[4] = 0l;
3071 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3074 void client_kill(ObClient
*self
)
3076 XKillClient(ob_display
, self
->window
);
3079 void client_hilite(ObClient
*self
, gboolean hilite
)
3081 if (self
->demands_attention
== hilite
)
3082 return; /* no change */
3084 /* don't allow focused windows to hilite */
3085 self
->demands_attention
= hilite
&& !client_focused(self
);
3086 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3087 if (self
->demands_attention
)
3088 frame_flash_start(self
->frame
);
3090 frame_flash_stop(self
->frame
);
3091 client_change_state(self
);
3095 void client_set_desktop_recursive(ObClient
*self
,
3102 if (target
!= self
->desktop
&& self
->type
!= OB_CLIENT_TYPE_DESKTOP
) {
3104 ob_debug("Setting desktop %u\n", target
+1);
3106 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3108 old
= self
->desktop
;
3109 self
->desktop
= target
;
3110 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3111 /* the frame can display the current desktop state */
3112 frame_adjust_state(self
->frame
);
3113 /* 'move' the window to the new desktop */
3115 client_showhide(self
);
3116 /* raise if it was not already on the desktop */
3117 if (old
!= DESKTOP_ALL
)
3118 stacking_raise(CLIENT_AS_WINDOW(self
));
3119 if (STRUT_EXISTS(self
->strut
))
3120 screen_update_areas();
3123 /* move all transients */
3124 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3125 if (it
->data
!= self
)
3126 if (client_is_direct_child(self
, it
->data
))
3127 client_set_desktop_recursive(it
->data
, target
, donthide
);
3130 void client_set_desktop(ObClient
*self
, guint target
,
3133 self
= client_search_top_normal_parent(self
);
3134 client_set_desktop_recursive(self
, target
, donthide
);
3137 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3139 while (child
!= parent
&&
3140 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3141 child
= child
->transient_for
;
3142 return child
== parent
;
3145 ObClient
*client_search_modal_child(ObClient
*self
)
3150 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3151 ObClient
*c
= it
->data
;
3152 if ((ret
= client_search_modal_child(c
))) return ret
;
3153 if (c
->modal
) return c
;
3158 gboolean
client_validate(ObClient
*self
)
3162 XSync(ob_display
, FALSE
); /* get all events on the server */
3164 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3165 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3166 XPutBackEvent(ob_display
, &e
);
3173 void client_set_wm_state(ObClient
*self
, glong state
)
3175 if (state
== self
->wmstate
) return; /* no change */
3179 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3182 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3187 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3189 gboolean shaded
= self
->shaded
;
3190 gboolean fullscreen
= self
->fullscreen
;
3191 gboolean undecorated
= self
->undecorated
;
3192 gboolean max_horz
= self
->max_horz
;
3193 gboolean max_vert
= self
->max_vert
;
3194 gboolean modal
= self
->modal
;
3195 gboolean iconic
= self
->iconic
;
3196 gboolean demands_attention
= self
->demands_attention
;
3197 gboolean above
= self
->above
;
3198 gboolean below
= self
->below
;
3201 if (!(action
== prop_atoms
.net_wm_state_add
||
3202 action
== prop_atoms
.net_wm_state_remove
||
3203 action
== prop_atoms
.net_wm_state_toggle
))
3204 /* an invalid action was passed to the client message, ignore it */
3207 for (i
= 0; i
< 2; ++i
) {
3208 Atom state
= i
== 0 ? data1
: data2
;
3210 if (!state
) continue;
3212 /* if toggling, then pick whether we're adding or removing */
3213 if (action
== prop_atoms
.net_wm_state_toggle
) {
3214 if (state
== prop_atoms
.net_wm_state_modal
)
3215 action
= modal
? prop_atoms
.net_wm_state_remove
:
3216 prop_atoms
.net_wm_state_add
;
3217 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3218 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3219 prop_atoms
.net_wm_state_add
;
3220 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3221 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3222 prop_atoms
.net_wm_state_add
;
3223 else if (state
== prop_atoms
.net_wm_state_shaded
)
3224 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3225 prop_atoms
.net_wm_state_add
;
3226 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3227 action
= self
->skip_taskbar
?
3228 prop_atoms
.net_wm_state_remove
:
3229 prop_atoms
.net_wm_state_add
;
3230 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3231 action
= self
->skip_pager
?
3232 prop_atoms
.net_wm_state_remove
:
3233 prop_atoms
.net_wm_state_add
;
3234 else if (state
== prop_atoms
.net_wm_state_hidden
)
3235 action
= self
->iconic
?
3236 prop_atoms
.net_wm_state_remove
:
3237 prop_atoms
.net_wm_state_add
;
3238 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3239 action
= fullscreen
?
3240 prop_atoms
.net_wm_state_remove
:
3241 prop_atoms
.net_wm_state_add
;
3242 else if (state
== prop_atoms
.net_wm_state_above
)
3243 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3244 prop_atoms
.net_wm_state_add
;
3245 else if (state
== prop_atoms
.net_wm_state_below
)
3246 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3247 prop_atoms
.net_wm_state_add
;
3248 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3249 action
= self
->demands_attention
?
3250 prop_atoms
.net_wm_state_remove
:
3251 prop_atoms
.net_wm_state_add
;
3252 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3253 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3254 prop_atoms
.net_wm_state_add
;
3257 if (action
== prop_atoms
.net_wm_state_add
) {
3258 if (state
== prop_atoms
.net_wm_state_modal
) {
3260 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3262 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3264 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3266 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3267 self
->skip_taskbar
= TRUE
;
3268 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3269 self
->skip_pager
= TRUE
;
3270 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3272 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3274 } else if (state
== prop_atoms
.net_wm_state_above
) {
3277 } else if (state
== prop_atoms
.net_wm_state_below
) {
3280 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3281 demands_attention
= TRUE
;
3282 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3286 } else { /* action == prop_atoms.net_wm_state_remove */
3287 if (state
== prop_atoms
.net_wm_state_modal
) {
3289 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3291 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3293 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3295 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3296 self
->skip_taskbar
= FALSE
;
3297 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3298 self
->skip_pager
= FALSE
;
3299 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3301 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3303 } else if (state
== prop_atoms
.net_wm_state_above
) {
3305 } else if (state
== prop_atoms
.net_wm_state_below
) {
3307 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3308 demands_attention
= FALSE
;
3309 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3310 undecorated
= FALSE
;
3315 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3316 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3318 if (max_horz
== max_vert
) { /* both going the same way */
3319 client_maximize(self
, max_horz
, 0);
3321 client_maximize(self
, max_horz
, 1);
3322 client_maximize(self
, max_vert
, 2);
3326 if (max_horz
!= self
->max_horz
)
3327 client_maximize(self
, max_horz
, 1);
3329 client_maximize(self
, max_vert
, 2);
3332 /* change fullscreen state before shading, as it will affect if the window
3334 if (fullscreen
!= self
->fullscreen
)
3335 client_fullscreen(self
, fullscreen
);
3336 if (shaded
!= self
->shaded
)
3337 client_shade(self
, shaded
);
3338 if (undecorated
!= self
->undecorated
)
3339 client_set_undecorated(self
, undecorated
);
3340 if (above
!= self
->above
|| below
!= self
->below
) {
3341 self
->above
= above
;
3342 self
->below
= below
;
3343 client_calc_layer(self
);
3346 if (modal
!= self
->modal
) {
3347 self
->modal
= modal
;
3348 /* when a window changes modality, then its stacking order with its
3349 transients needs to change */
3350 stacking_raise(CLIENT_AS_WINDOW(self
));
3352 /* it also may get focused. if something is focused that shouldn't
3353 be focused anymore, then move the focus */
3354 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3355 client_focus(focus_client
);
3358 if (iconic
!= self
->iconic
)
3359 client_iconify(self
, iconic
, FALSE
, FALSE
);
3361 if (demands_attention
!= self
->demands_attention
)
3362 client_hilite(self
, demands_attention
);
3364 client_change_state(self
); /* change the hint to reflect these changes */
3367 ObClient
*client_focus_target(ObClient
*self
)
3369 ObClient
*child
= NULL
;
3371 child
= client_search_modal_child(self
);
3372 if (child
) return child
;
3376 gboolean
client_can_focus(ObClient
*self
)
3378 /* choose the correct target */
3379 self
= client_focus_target(self
);
3381 if (!self
->frame
->visible
)
3384 if (!(self
->can_focus
|| self
->focus_notify
))
3390 gboolean
client_focus(ObClient
*self
)
3392 /* choose the correct target */
3393 self
= client_focus_target(self
);
3395 if (!client_can_focus(self
)) {
3396 if (!self
->frame
->visible
) {
3397 /* update the focus lists */
3398 focus_order_to_top(self
);
3403 ob_debug_type(OB_DEBUG_FOCUS
,
3404 "Focusing client \"%s\" at time %u\n",
3405 self
->title
, event_curtime
);
3407 /* if there is a grab going on, then we need to cancel it. if we move
3408 focus during the grab, applications will get NotifyWhileGrabbed events
3411 actions should not rely on being able to move focus during an
3414 if (keyboard_interactively_grabbed())
3415 keyboard_interactive_cancel();
3417 xerror_set_ignore(TRUE
);
3418 xerror_occured
= FALSE
;
3420 if (self
->can_focus
) {
3421 /* This can cause a BadMatch error with CurrentTime, or if an app
3422 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3423 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3427 if (self
->focus_notify
) {
3429 ce
.xclient
.type
= ClientMessage
;
3430 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3431 ce
.xclient
.display
= ob_display
;
3432 ce
.xclient
.window
= self
->window
;
3433 ce
.xclient
.format
= 32;
3434 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3435 ce
.xclient
.data
.l
[1] = event_curtime
;
3436 ce
.xclient
.data
.l
[2] = 0l;
3437 ce
.xclient
.data
.l
[3] = 0l;
3438 ce
.xclient
.data
.l
[4] = 0l;
3439 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3442 xerror_set_ignore(FALSE
);
3444 return !xerror_occured
;
3447 /*! Present the client to the user.
3448 @param raise If the client should be raised or not. You should only set
3449 raise to false if you don't care if the window is completely
3452 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3454 /* if using focus_delay, stop the timer now so that focus doesn't
3456 event_halt_focus_delay();
3458 if (client_normal(self
) && screen_showing_desktop
)
3459 screen_show_desktop(FALSE
, self
);
3461 client_iconify(self
, FALSE
, here
, FALSE
);
3462 if (self
->desktop
!= DESKTOP_ALL
&&
3463 self
->desktop
!= screen_desktop
)
3466 client_set_desktop(self
, screen_desktop
, FALSE
);
3468 screen_set_desktop(self
->desktop
, FALSE
);
3469 } else if (!self
->frame
->visible
)
3470 /* if its not visible for other reasons, then don't mess
3474 client_shade(self
, FALSE
);
3476 stacking_raise(CLIENT_AS_WINDOW(self
));
3481 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3483 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3484 gboolean allow
= FALSE
;
3486 /* if the request came from the user, or if nothing is focused, then grant
3488 if the currently focused app doesn't set a user_time, then it can't
3489 benefit from any focus stealing prevention.
3491 if (user
|| !focus_client
|| !last_time
)
3493 /* otherwise, if they didn't give a time stamp or if it is too old, they
3496 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3498 ob_debug_type(OB_DEBUG_FOCUS
,
3499 "Want to activate window 0x%x with time %u (last time %u), "
3500 "source=%s allowing? %d\n",
3501 self
->window
, event_curtime
, last_time
,
3502 (user
? "user" : "application"), allow
);
3505 client_present(self
, here
, TRUE
);
3507 /* don't focus it but tell the user it wants attention */
3508 client_hilite(self
, TRUE
);
3511 static void client_bring_helper_windows_recursive(ObClient
*self
,
3516 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3517 client_bring_helper_windows_recursive(it
->data
, desktop
);
3519 if (client_helper(self
) &&
3520 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3522 client_set_desktop(self
, desktop
, FALSE
);
3526 void client_bring_helper_windows(ObClient
*self
)
3528 client_bring_helper_windows_recursive(self
, self
->desktop
);
3531 gboolean
client_focused(ObClient
*self
)
3533 return self
== focus_client
;
3536 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3539 gulong min_diff
, min_i
;
3541 if (!self
->nicons
) {
3542 ObClientIcon
*parent
= NULL
;
3544 if (self
->transient_for
) {
3545 if (self
->transient_for
!= OB_TRAN_GROUP
)
3546 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3549 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3550 ObClient
*c
= it
->data
;
3551 if (c
!= self
&& !c
->transient_for
) {
3552 if ((parent
= client_icon_recursive(c
, w
, h
)))
3562 /* some kind of crappy approximation to find the icon closest in size to
3563 what we requested, but icons are generally all the same ratio as
3564 eachother so it's good enough. */
3566 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3569 for (i
= 1; i
< self
->nicons
; ++i
) {
3572 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3573 if (diff
< min_diff
) {
3578 return &self
->icons
[min_i
];
3581 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3584 static ObClientIcon deficon
;
3586 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3587 deficon
.width
= deficon
.height
= 48;
3588 deficon
.data
= ob_rr_theme
->def_win_icon
;
3594 void client_set_layer(ObClient
*self
, gint layer
)
3598 self
->above
= FALSE
;
3599 } else if (layer
== 0) {
3600 self
->below
= self
->above
= FALSE
;
3602 self
->below
= FALSE
;
3605 client_calc_layer(self
);
3606 client_change_state(self
); /* reflect this in the state hints */
3609 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3611 if (self
->undecorated
!= undecorated
&&
3612 /* don't let it undecorate if the function is missing, but let
3614 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3616 self
->undecorated
= undecorated
;
3617 client_setup_decor_and_functions(self
);
3618 client_change_state(self
); /* reflect this in the state hints */
3622 guint
client_monitor(ObClient
*self
)
3624 return screen_find_monitor(&self
->frame
->area
);
3627 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3629 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3630 client_normal(self
->transient_for
))
3631 self
= self
->transient_for
;
3635 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3637 ObStackingLayer layer
)
3641 /* move up the direct transient chain as far as possible */
3642 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3643 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3644 client_normal(self
->transient_for
))
3645 self
= self
->transient_for
;
3647 if (!self
->transient_for
)
3648 ret
= g_slist_prepend(ret
, self
);
3652 g_assert(self
->group
);
3654 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3655 ObClient
*c
= it
->data
;
3657 if (!c
->transient_for
&& client_normal(c
) &&
3658 (!bylayer
|| c
->layer
== layer
))
3660 ret
= g_slist_prepend(ret
, c
);
3664 if (ret
== NULL
) /* no group parents */
3665 ret
= g_slist_prepend(ret
, self
);
3671 GSList
*client_search_all_top_parents(ObClient
*self
)
3673 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3676 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3678 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3681 ObClient
*client_search_focus_parent(ObClient
*self
)
3683 if (self
->transient_for
) {
3684 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3685 if (client_focused(self
->transient_for
))
3686 return self
->transient_for
;
3690 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3691 ObClient
*c
= it
->data
;
3693 /* checking transient_for prevents infinate loops! */
3694 if (c
!= self
&& !c
->transient_for
)
3695 if (client_focused(c
))
3704 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3706 if (self
->transient_for
) {
3707 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3708 if (self
->transient_for
== search
)
3713 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3714 ObClient
*c
= it
->data
;
3716 /* checking transient_for prevents infinate loops! */
3717 if (c
!= self
&& !c
->transient_for
)
3727 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3731 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3732 if (sit
->data
== search
)
3734 if (client_search_transient(sit
->data
, search
))
3740 #define WANT_EDGE(cur, c) \
3743 if(!client_normal(cur)) \
3745 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3750 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3751 if ((his_edge_start >= my_edge_start && \
3752 his_edge_start <= my_edge_end) || \
3753 (my_edge_start >= his_edge_start && \
3754 my_edge_start <= his_edge_end)) \
3757 /* finds the nearest edge in the given direction from the current client
3758 * note to self: the edge is the -frame- edge (the actual one), not the
3761 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3763 gint dest
, monitor_dest
;
3764 gint my_edge_start
, my_edge_end
, my_offset
;
3771 a
= screen_area(c
->desktop
);
3772 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3775 case OB_DIRECTION_NORTH
:
3776 my_edge_start
= c
->frame
->area
.x
;
3777 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3778 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3780 /* default: top of screen */
3781 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3782 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3783 /* if the monitor edge comes before the screen edge, */
3784 /* use that as the destination instead. (For xinerama) */
3785 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3786 dest
= monitor_dest
;
3788 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3789 gint his_edge_start
, his_edge_end
, his_offset
;
3790 ObClient
*cur
= it
->data
;
3794 his_edge_start
= cur
->frame
->area
.x
;
3795 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3796 his_offset
= cur
->frame
->area
.y
+
3797 (hang
? 0 : cur
->frame
->area
.height
);
3799 if(his_offset
+ 1 > my_offset
)
3802 if(his_offset
< dest
)
3805 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3808 case OB_DIRECTION_SOUTH
:
3809 my_edge_start
= c
->frame
->area
.x
;
3810 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3811 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3813 /* default: bottom of screen */
3814 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3815 monitor_dest
= monitor
->y
+ monitor
->height
-
3816 (hang
? c
->frame
->area
.height
: 0);
3817 /* if the monitor edge comes before the screen edge, */
3818 /* use that as the destination instead. (For xinerama) */
3819 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3820 dest
= monitor_dest
;
3822 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3823 gint his_edge_start
, his_edge_end
, his_offset
;
3824 ObClient
*cur
= it
->data
;
3828 his_edge_start
= cur
->frame
->area
.x
;
3829 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3830 his_offset
= cur
->frame
->area
.y
+
3831 (hang
? cur
->frame
->area
.height
: 0);
3834 if(his_offset
- 1 < my_offset
)
3837 if(his_offset
> dest
)
3840 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3843 case OB_DIRECTION_WEST
:
3844 my_edge_start
= c
->frame
->area
.y
;
3845 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3846 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3848 /* default: leftmost egde of screen */
3849 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3850 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3851 /* if the monitor edge comes before the screen edge, */
3852 /* use that as the destination instead. (For xinerama) */
3853 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3854 dest
= monitor_dest
;
3856 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3857 gint his_edge_start
, his_edge_end
, his_offset
;
3858 ObClient
*cur
= it
->data
;
3862 his_edge_start
= cur
->frame
->area
.y
;
3863 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3864 his_offset
= cur
->frame
->area
.x
+
3865 (hang
? 0 : cur
->frame
->area
.width
);
3867 if(his_offset
+ 1 > my_offset
)
3870 if(his_offset
< dest
)
3873 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3876 case OB_DIRECTION_EAST
:
3877 my_edge_start
= c
->frame
->area
.y
;
3878 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3879 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3881 /* default: rightmost edge of screen */
3882 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3883 monitor_dest
= monitor
->x
+ monitor
->width
-
3884 (hang
? c
->frame
->area
.width
: 0);
3885 /* if the monitor edge comes before the screen edge, */
3886 /* use that as the destination instead. (For xinerama) */
3887 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3888 dest
= monitor_dest
;
3890 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3891 gint his_edge_start
, his_edge_end
, his_offset
;
3892 ObClient
*cur
= it
->data
;
3896 his_edge_start
= cur
->frame
->area
.y
;
3897 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3898 his_offset
= cur
->frame
->area
.x
+
3899 (hang
? cur
->frame
->area
.width
: 0);
3901 if(his_offset
- 1 < my_offset
)
3904 if(his_offset
> dest
)
3907 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3910 case OB_DIRECTION_NORTHEAST
:
3911 case OB_DIRECTION_SOUTHEAST
:
3912 case OB_DIRECTION_NORTHWEST
:
3913 case OB_DIRECTION_SOUTHWEST
:
3914 /* not implemented */
3916 g_assert_not_reached();
3917 dest
= 0; /* suppress warning */
3922 ObClient
* client_under_pointer()
3926 ObClient
*ret
= NULL
;
3928 if (screen_pointer_pos(&x
, &y
)) {
3929 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3930 if (WINDOW_IS_CLIENT(it
->data
)) {
3931 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3932 if (c
->frame
->visible
&&
3933 /* ignore all animating windows */
3934 !frame_iconify_animating(c
->frame
) &&
3935 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3946 gboolean
client_has_group_siblings(ObClient
*self
)
3948 return self
->group
&& self
->group
->members
->next
;