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 self
->decorations
= 0; /* unmanaged windows have no decor */
654 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
657 /* reparent the window out of the frame, and free the frame */
658 frame_release_client(self
->frame
);
659 frame_free(self
->frame
);
662 if (ob_state() != OB_STATE_EXITING
) {
663 /* these values should not be persisted across a window
665 PROP_ERASE(self
->window
, net_wm_desktop
);
666 PROP_ERASE(self
->window
, net_wm_state
);
667 PROP_ERASE(self
->window
, wm_state
);
669 /* if we're left in an unmapped state, the client wont be mapped.
670 this is bad, since we will no longer be managing the window on
672 XMapWindow(ob_display
, self
->window
);
675 /* update the list hints */
678 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
680 /* free all data allocated in the client struct */
681 g_slist_free(self
->transients
);
682 for (j
= 0; j
< self
->nicons
; ++j
)
683 g_free(self
->icons
[j
].data
);
684 if (self
->nicons
> 0)
686 g_free(self
->wm_command
);
688 g_free(self
->icon_title
);
692 g_free(self
->client_machine
);
693 g_free(self
->sm_client_id
);
697 void client_fake_unmanage(ObClient
*self
)
699 /* this is all that got allocated to get the decorations */
701 frame_free(self
->frame
);
705 /*! Returns a new structure containing the per-app settings for this client.
706 The returned structure needs to be freed with g_free. */
707 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
709 ObAppSettings
*settings
;
712 settings
= config_create_app_settings();
714 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
715 ObAppSettings
*app
= it
->data
;
716 gboolean match
= TRUE
;
718 g_assert(app
->name
!= NULL
|| app
->class != NULL
);
720 /* we know that either name or class is not NULL so it will have to
721 match to use the rule */
723 !g_pattern_match(app
->name
, strlen(self
->name
), self
->name
, NULL
))
726 !g_pattern_match(app
->class, strlen(self
->class),self
->class,NULL
))
729 !g_pattern_match(app
->role
, strlen(self
->role
), self
->role
, NULL
))
733 ob_debug("Window matching: %s\n", app
->name
);
735 /* copy the settings to our struct, overriding the existing
736 settings if they are not defaults */
737 config_app_settings_copy_non_defaults(app
, settings
);
742 if (settings
->shade
!= -1)
743 self
->shaded
= !!settings
->shade
;
744 if (settings
->decor
!= -1)
745 self
->undecorated
= !settings
->decor
;
746 if (settings
->iconic
!= -1)
747 self
->iconic
= !!settings
->iconic
;
748 if (settings
->skip_pager
!= -1)
749 self
->skip_pager
= !!settings
->skip_pager
;
750 if (settings
->skip_taskbar
!= -1)
751 self
->skip_taskbar
= !!settings
->skip_taskbar
;
753 if (settings
->max_vert
!= -1)
754 self
->max_vert
= !!settings
->max_vert
;
755 if (settings
->max_horz
!= -1)
756 self
->max_horz
= !!settings
->max_horz
;
758 if (settings
->fullscreen
!= -1)
759 self
->fullscreen
= !!settings
->fullscreen
;
761 if (settings
->desktop
) {
762 if (settings
->desktop
== DESKTOP_ALL
)
763 self
->desktop
= settings
->desktop
;
764 else if (settings
->desktop
> 0 &&
765 settings
->desktop
<= screen_num_desktops
)
766 self
->desktop
= settings
->desktop
- 1;
769 if (settings
->layer
== -1) {
773 else if (settings
->layer
== 0) {
777 else if (settings
->layer
== 1) {
785 static void client_restore_session_state(ObClient
*self
)
789 ob_debug_type(OB_DEBUG_SM
,
790 "Restore session for client %s\n", self
->title
);
792 if (!(it
= session_state_find(self
))) {
793 ob_debug_type(OB_DEBUG_SM
,
794 "Session data not found for client %s\n", self
->title
);
798 self
->session
= it
->data
;
800 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
803 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
804 self
->positioned
= USPosition
;
805 if (self
->session
->w
> 0)
806 self
->area
.width
= self
->session
->w
;
807 if (self
->session
->h
> 0)
808 self
->area
.height
= self
->session
->h
;
809 XResizeWindow(ob_display
, self
->window
,
810 self
->area
.width
, self
->area
.height
);
812 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
813 self
->session
->desktop
:
814 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
815 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
817 self
->shaded
= self
->session
->shaded
;
818 self
->iconic
= self
->session
->iconic
;
819 self
->skip_pager
= self
->session
->skip_pager
;
820 self
->skip_taskbar
= self
->session
->skip_taskbar
;
821 self
->fullscreen
= self
->session
->fullscreen
;
822 self
->above
= self
->session
->above
;
823 self
->below
= self
->session
->below
;
824 self
->max_horz
= self
->session
->max_horz
;
825 self
->max_vert
= self
->session
->max_vert
;
826 self
->undecorated
= self
->session
->undecorated
;
829 static gboolean
client_restore_session_stacking(ObClient
*self
)
833 if (!self
->session
) return FALSE
;
835 mypos
= g_list_find(session_saved_state
, self
->session
);
836 if (!mypos
) return FALSE
;
838 /* start above me and look for the first client */
839 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
842 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
843 ObClient
*c
= cit
->data
;
844 /* found a client that was in the session, so go below it */
845 if (c
->session
== it
->data
) {
846 stacking_below(CLIENT_AS_WINDOW(self
),
847 CLIENT_AS_WINDOW(cit
->data
));
855 void client_move_onscreen(ObClient
*self
, gboolean rude
)
857 gint x
= self
->area
.x
;
858 gint y
= self
->area
.y
;
859 if (client_find_onscreen(self
, &x
, &y
,
861 self
->area
.height
, rude
)) {
862 client_move(self
, x
, y
);
866 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
870 gint ox
= *x
, oy
= *y
;
871 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
875 RECT_SET(desired
, *x
, *y
, w
, h
);
876 all_a
= screen_area(self
->desktop
);
877 mon_a
= screen_area_monitor(self
->desktop
, screen_find_monitor(&desired
));
879 /* get where the frame would be */
880 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
882 /* get the requested size of the window with decorations */
883 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
884 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
886 /* This makes sure windows aren't entirely outside of the screen so you
887 can't see them at all.
888 It makes sure 10% of the window is on the screen at least. At don't let
889 it move itself off the top of the screen, which would hide the titlebar
890 on you. (The user can still do this if they want too, it's only limiting
893 XXX watch for xinerama dead areas...
895 if (client_normal(self
)) {
896 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
897 *x
= all_a
->x
+ all_a
->width
- fw
/10;
898 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
899 *y
= all_a
->y
+ all_a
->height
- fh
/10;
900 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
901 *x
= all_a
->x
- fw
*9/10;
902 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
903 *y
= all_a
->y
- fw
*9/10;
906 /* If rudeness wasn't requested, then figure out of the client is currently
907 entirely on the screen. If it is, and the position isn't changing by
908 request, and it is enlarging, then be rude even though it wasn't
911 Point oldtl
, oldtr
, oldbl
, oldbr
;
912 Point newtl
, newtr
, newbl
, newbr
;
913 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
915 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
916 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
917 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
918 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
919 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
921 POINT_SET(newtl
, *x
, *y
);
922 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
923 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
924 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
926 /* is it moving or just resizing from some corner? */
927 stationary_l
= oldtl
.x
== oldtl
.x
;
928 stationary_r
= oldtr
.x
== oldtr
.x
;
929 stationary_t
= oldtl
.y
== oldtl
.y
;
930 stationary_b
= oldbl
.y
== oldbl
.y
;
932 /* if left edge is growing and didnt move right edge */
933 if (stationary_r
&& newtl
.x
< oldtl
.x
)
935 /* if right edge is growing and didnt move left edge */
936 if (stationary_l
&& newtr
.x
> oldtr
.x
)
938 /* if top edge is growing and didnt move bottom edge */
939 if (stationary_b
&& newtl
.y
< oldtl
.y
)
941 /* if bottom edge is growing and didnt move top edge */
942 if (stationary_t
&& newbl
.y
> oldbl
.y
)
946 /* This here doesn't let windows even a pixel outside the struts/screen.
947 * When called from client_manage, programs placing themselves are
948 * forced completely onscreen, while things like
949 * xterm -geometry resolution-width/2 will work fine. Trying to
950 * place it completely offscreen will be handled in the above code.
951 * Sorry for this confused comment, i am tired. */
952 if (fw
<= mon_a
->width
) {
953 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
954 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
955 *x
= mon_a
->x
+ mon_a
->width
- fw
;
957 if (fh
<= mon_a
->height
) {
958 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
959 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
960 *y
= mon_a
->y
+ mon_a
->height
- fh
;
963 /* get where the client should be */
964 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
966 return ox
!= *x
|| oy
!= *y
;
969 static void client_toggle_border(ObClient
*self
, gboolean show
)
971 /* adjust our idea of where the client is, based on its border. When the
972 border is removed, the client should now be considered to be in a
974 when re-adding the border to the client, the same operation needs to be
976 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
977 gint x
= oldx
, y
= oldy
;
978 switch(self
->gravity
) {
980 case NorthWestGravity
:
982 case SouthWestGravity
:
984 case NorthEastGravity
:
986 case SouthEastGravity
:
987 if (show
) x
-= self
->border_width
* 2;
988 else x
+= self
->border_width
* 2;
995 if (show
) x
-= self
->border_width
;
996 else x
+= self
->border_width
;
999 switch(self
->gravity
) {
1001 case NorthWestGravity
:
1003 case NorthEastGravity
:
1005 case SouthWestGravity
:
1007 case SouthEastGravity
:
1008 if (show
) y
-= self
->border_width
* 2;
1009 else y
+= self
->border_width
* 2;
1016 if (show
) y
-= self
->border_width
;
1017 else y
+= self
->border_width
;
1024 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1026 /* set border_width to 0 because there is no border to add into
1027 calculations anymore */
1028 self
->border_width
= 0;
1030 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1034 static void client_get_all(ObClient
*self
, gboolean real
)
1036 /* this is needed for the frame to set itself up */
1037 client_get_area(self
);
1039 /* these things can change the decor and functions of the window */
1041 client_get_mwm_hints(self
);
1042 /* this can change the mwmhints for special cases */
1043 client_get_type_and_transientness(self
);
1044 client_get_state(self
);
1045 client_update_normal_hints(self
);
1047 /* get the session related properties, these can change decorations
1048 from per-app settings */
1049 client_get_session_ids(self
);
1051 /* now we got everything that can affect the decorations */
1055 /* get this early so we have it for debugging */
1056 client_update_title(self
);
1058 client_update_protocols(self
);
1060 client_update_wmhints(self
);
1061 /* this may have already been called from client_update_wmhints */
1062 if (self
->transient_for
== NULL
)
1063 client_update_transient_for(self
);
1065 client_get_startup_id(self
);
1066 client_get_desktop(self
);/* uses transient data/group/startup id if a
1067 desktop is not specified */
1068 client_get_shaped(self
);
1071 /* a couple type-based defaults for new windows */
1073 /* this makes sure that these windows appear on all desktops */
1074 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1075 self
->desktop
= DESKTOP_ALL
;
1079 client_update_sync_request_counter(self
);
1082 client_get_colormap(self
);
1083 client_update_strut(self
);
1084 client_update_icons(self
);
1085 client_update_user_time_window(self
);
1086 if (!self
->user_time_window
) /* check if this would have been called */
1087 client_update_user_time(self
);
1088 client_update_icon_geometry(self
);
1091 static void client_get_startup_id(ObClient
*self
)
1093 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1095 PROP_GETS(self
->group
->leader
,
1096 net_startup_id
, utf8
, &self
->startup_id
);
1099 static void client_get_area(ObClient
*self
)
1101 XWindowAttributes wattrib
;
1104 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1105 g_assert(ret
!= BadWindow
);
1107 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1108 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1109 self
->border_width
= wattrib
.border_width
;
1111 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1112 wattrib
.width
, wattrib
.height
);
1115 static void client_get_desktop(ObClient
*self
)
1117 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1119 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1120 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1121 self
->desktop
= screen_num_desktops
- 1;
1125 gboolean trdesk
= FALSE
;
1127 if (self
->transient_for
) {
1128 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1129 self
->desktop
= self
->transient_for
->desktop
;
1134 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1135 if (it
->data
!= self
&&
1136 !((ObClient
*)it
->data
)->transient_for
) {
1137 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1144 /* try get from the startup-notification protocol */
1145 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1146 if (self
->desktop
>= screen_num_desktops
&&
1147 self
->desktop
!= DESKTOP_ALL
)
1148 self
->desktop
= screen_num_desktops
- 1;
1150 /* defaults to the current desktop */
1151 self
->desktop
= screen_desktop
;
1156 static void client_get_state(ObClient
*self
)
1161 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1163 for (i
= 0; i
< num
; ++i
) {
1164 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1166 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1167 self
->shaded
= TRUE
;
1168 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1169 self
->iconic
= TRUE
;
1170 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1171 self
->skip_taskbar
= TRUE
;
1172 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1173 self
->skip_pager
= TRUE
;
1174 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1175 self
->fullscreen
= TRUE
;
1176 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1177 self
->max_vert
= TRUE
;
1178 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1179 self
->max_horz
= TRUE
;
1180 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1182 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1184 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1185 self
->demands_attention
= TRUE
;
1186 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1187 self
->undecorated
= TRUE
;
1194 static void client_get_shaped(ObClient
*self
)
1196 self
->shaped
= FALSE
;
1198 if (extensions_shape
) {
1203 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1205 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1206 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1208 self
->shaped
= (s
!= 0);
1213 void client_update_transient_for(ObClient
*self
)
1216 ObClient
*target
= NULL
;
1218 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1219 if (t
!= self
->window
) { /* cant be transient to itself! */
1220 target
= g_hash_table_lookup(window_map
, &t
);
1221 /* if this happens then we need to check for it*/
1222 g_assert(target
!= self
);
1223 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1224 /* this can happen when a dialog is a child of
1225 a dockapp, for example */
1229 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1231 Setting the transient_for to Root is actually illegal, however
1232 applications from time have done this to specify transient for
1235 Now you can do that by being a TYPE_DIALOG and not setting
1236 the transient_for hint at all on your window. But people still
1237 use Root, and Kwin is very strange in this regard.
1239 KWin 3.0 will not consider windows with transient_for set to
1240 Root as transient for their group *UNLESS* they are also modal.
1241 In that case, it will make them transient for the group. This
1242 leads to all sorts of weird behavior from KDE apps which are
1243 only tested in KWin. I'd like to follow their behavior just to
1244 make this work right with KDE stuff, but that seems wrong.
1246 if (!target
&& self
->group
) {
1247 /* not transient to a client, see if it is transient for a
1249 if (t
== RootWindow(ob_display
, ob_screen
)) {
1250 /* window is a transient for its group! */
1251 target
= OB_TRAN_GROUP
;
1255 } else if (self
->transient
&& self
->group
)
1256 target
= OB_TRAN_GROUP
;
1258 client_update_transient_tree(self
, self
->group
, self
->group
,
1259 self
->transient_for
, target
);
1260 self
->transient_for
= target
;
1264 static void client_update_transient_tree(ObClient
*self
,
1265 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1266 ObClient
* oldparent
,
1267 ObClient
*newparent
)
1273 Group transient windows are not allowed to have other group
1274 transient windows as their children.
1278 /* No change has occured */
1279 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1281 /** Remove the client from the transient tree wherever it has changed **/
1283 /* If the window is becoming a direct transient for a window in its group
1284 then any group transients which were our children and are now becoming
1285 our parents need to stop being our children.
1287 Group transients can't be children of group transients already, but
1288 we could have any number of direct parents above up, any of which could
1289 be transient for the group, and we need to remove it from our children.
1291 if (oldparent
!= newparent
&&
1292 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1293 newgroup
!= NULL
&& newgroup
== oldgroup
)
1295 ObClient
*look
= newparent
;
1297 self
->transients
= g_slist_remove(self
->transients
, look
);
1298 look
= look
->transient_for
;
1299 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1303 /* If the group changed, or if we are just becoming transient for the
1304 group, then we need to remove any old group transient windows
1305 from our children. But if we were already transient for the group, then
1306 other group transients are not our children. */
1307 if ((oldgroup
!= newgroup
||
1308 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1309 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1311 for (it
= self
->transients
; it
; it
= next
) {
1312 next
= g_slist_next(it
);
1314 if (c
->group
== oldgroup
)
1315 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1319 /* If we used to be transient for a group and now we are not, or we're
1320 transient for a new group, then we need to remove ourselves from all
1322 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1323 oldparent
!= newparent
))
1325 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1327 if (c
!= self
&& (!c
->transient_for
||
1328 c
->transient_for
!= OB_TRAN_GROUP
))
1329 c
->transients
= g_slist_remove(c
->transients
, self
);
1332 /* If we used to be transient for a single window and we are no longer
1333 transient for it, then we need to remove ourself from its children */
1334 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1335 oldparent
!= newparent
)
1336 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1339 /** Re-add the client to the transient tree wherever it has changed **/
1341 /* If we're now transient for a group and we weren't transient for it
1342 before then we need to add ourselves to all our new parents */
1343 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1344 oldparent
!= newparent
))
1346 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1348 if (c
!= self
&& (!c
->transient_for
||
1349 c
->transient_for
!= OB_TRAN_GROUP
))
1350 c
->transients
= g_slist_prepend(c
->transients
, self
);
1353 /* If we are now transient for a single window which we weren't before,
1354 we need to add ourselves to its children
1356 WARNING: Cyclical transient ness is possible if two windows are
1357 transient for eachother.
1359 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1360 newparent
!= oldparent
&&
1361 /* don't make ourself its child if it is already our child */
1362 !client_is_direct_child(self
, newparent
))
1363 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1365 /* If the group changed then we need to add any new group transient
1366 windows to our children. But if we're transient for the group, then
1367 other group transients are not our children.
1369 WARNING: Cyclical transient-ness is possible. For e.g. if:
1370 A is transient for the group
1371 B is transient for A
1372 C is transient for B
1373 A can't be transient for C or we have a cycle
1375 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1376 newparent
!= OB_TRAN_GROUP
)
1378 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1380 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1381 /* Don't make it our child if it is already our parent */
1382 !client_is_direct_child(c
, self
))
1384 self
->transients
= g_slist_prepend(self
->transients
, c
);
1390 static void client_get_mwm_hints(ObClient
*self
)
1395 self
->mwmhints
.flags
= 0; /* default to none */
1397 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1399 if (num
>= OB_MWM_ELEMENTS
) {
1400 self
->mwmhints
.flags
= hints
[0];
1401 self
->mwmhints
.functions
= hints
[1];
1402 self
->mwmhints
.decorations
= hints
[2];
1408 void client_get_type_and_transientness(ObClient
*self
)
1415 self
->transient
= FALSE
;
1417 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1418 /* use the first value that we know about in the array */
1419 for (i
= 0; i
< num
; ++i
) {
1420 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1421 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1422 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1423 self
->type
= OB_CLIENT_TYPE_DOCK
;
1424 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1425 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1426 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1427 self
->type
= OB_CLIENT_TYPE_MENU
;
1428 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1429 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1430 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1431 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1432 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1433 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1434 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1435 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1436 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1437 /* prevent this window from getting any decor or
1439 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1440 OB_MWM_FLAG_DECORATIONS
);
1441 self
->mwmhints
.decorations
= 0;
1442 self
->mwmhints
.functions
= 0;
1444 if (self
->type
!= (ObClientType
) -1)
1445 break; /* grab the first legit type */
1450 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1451 self
->transient
= TRUE
;
1453 if (self
->type
== (ObClientType
) -1) {
1454 /*the window type hint was not set, which means we either classify
1455 ourself as a normal window or a dialog, depending on if we are a
1457 if (self
->transient
)
1458 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1460 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1463 /* then, based on our type, we can update our transientness.. */
1464 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1465 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1466 self
->type
== OB_CLIENT_TYPE_MENU
||
1467 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1469 self
->transient
= TRUE
;
1473 void client_update_protocols(ObClient
*self
)
1476 guint num_return
, i
;
1478 self
->focus_notify
= FALSE
;
1479 self
->delete_window
= FALSE
;
1481 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1482 for (i
= 0; i
< num_return
; ++i
) {
1483 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1484 /* this means we can request the window to close */
1485 self
->delete_window
= TRUE
;
1486 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1487 /* if this protocol is requested, then the window will be
1488 notified whenever we want it to receive focus */
1489 self
->focus_notify
= TRUE
;
1491 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1492 /* if this protocol is requested, then resizing the
1493 window will be synchronized between the frame and the
1495 self
->sync_request
= TRUE
;
1503 void client_update_sync_request_counter(ObClient
*self
)
1507 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1508 self
->sync_counter
= i
;
1510 self
->sync_counter
= None
;
1514 void client_get_colormap(ObClient
*self
)
1516 XWindowAttributes wa
;
1518 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1519 client_update_colormap(self
, wa
.colormap
);
1522 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1524 self
->colormap
= colormap
;
1527 void client_update_normal_hints(ObClient
*self
)
1531 gint oldgravity
= self
->gravity
;
1534 self
->min_ratio
= 0.0f
;
1535 self
->max_ratio
= 0.0f
;
1536 SIZE_SET(self
->size_inc
, 1, 1);
1537 SIZE_SET(self
->base_size
, 0, 0);
1538 SIZE_SET(self
->min_size
, 0, 0);
1539 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1541 /* get the hints from the window */
1542 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1543 /* normal windows can't request placement! har har
1544 if (!client_normal(self))
1546 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1548 if (size
.flags
& PWinGravity
) {
1549 self
->gravity
= size
.win_gravity
;
1551 /* if the client has a frame, i.e. has already been mapped and
1552 is changing its gravity */
1553 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1554 /* move our idea of the client's position based on its new
1556 client_convert_gravity(self
, oldgravity
,
1557 &self
->area
.x
, &self
->area
.y
,
1558 self
->area
.width
, self
->area
.height
);
1562 if (size
.flags
& PAspect
) {
1563 if (size
.min_aspect
.y
)
1565 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1566 if (size
.max_aspect
.y
)
1568 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1571 if (size
.flags
& PMinSize
)
1572 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1574 if (size
.flags
& PMaxSize
)
1575 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1577 if (size
.flags
& PBaseSize
)
1578 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1580 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1581 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1585 void client_setup_decor_and_functions(ObClient
*self
)
1587 /* start with everything (cept fullscreen) */
1589 (OB_FRAME_DECOR_TITLEBAR
|
1590 OB_FRAME_DECOR_HANDLE
|
1591 OB_FRAME_DECOR_GRIPS
|
1592 OB_FRAME_DECOR_BORDER
|
1593 OB_FRAME_DECOR_ICON
|
1594 OB_FRAME_DECOR_ALLDESKTOPS
|
1595 OB_FRAME_DECOR_ICONIFY
|
1596 OB_FRAME_DECOR_MAXIMIZE
|
1597 OB_FRAME_DECOR_SHADE
|
1598 OB_FRAME_DECOR_CLOSE
);
1600 (OB_CLIENT_FUNC_RESIZE
|
1601 OB_CLIENT_FUNC_MOVE
|
1602 OB_CLIENT_FUNC_ICONIFY
|
1603 OB_CLIENT_FUNC_MAXIMIZE
|
1604 OB_CLIENT_FUNC_SHADE
|
1605 OB_CLIENT_FUNC_CLOSE
|
1606 OB_CLIENT_FUNC_BELOW
|
1607 OB_CLIENT_FUNC_ABOVE
|
1608 OB_CLIENT_FUNC_UNDECORATE
);
1610 if (!(self
->min_size
.width
< self
->max_size
.width
||
1611 self
->min_size
.height
< self
->max_size
.height
))
1612 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1614 switch (self
->type
) {
1615 case OB_CLIENT_TYPE_NORMAL
:
1616 /* normal windows retain all of the possible decorations and
1617 functionality, and are the only windows that you can fullscreen */
1618 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1621 case OB_CLIENT_TYPE_DIALOG
:
1622 case OB_CLIENT_TYPE_UTILITY
:
1623 /* these windows cannot be maximized */
1624 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1627 case OB_CLIENT_TYPE_MENU
:
1628 case OB_CLIENT_TYPE_TOOLBAR
:
1629 /* these windows get less functionality */
1630 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1633 case OB_CLIENT_TYPE_SPLASH
:
1634 /* these don't get get any decorations, and the only thing you can
1635 do with them is move them */
1636 self
->decorations
= 0;
1637 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1640 case OB_CLIENT_TYPE_DESKTOP
:
1641 /* these windows are not manipulated by the window manager */
1642 self
->decorations
= 0;
1643 self
->functions
= 0;
1645 case OB_CLIENT_TYPE_DOCK
:
1646 /* these windows are not manipulated by the window manager, but they
1647 can set below layer which has a special meaning */
1648 self
->decorations
= 0;
1649 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1653 /* Mwm Hints are applied subtractively to what has already been chosen for
1654 decor and functionality */
1655 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1656 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1657 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1658 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1660 /* if the mwm hints request no handle or title, then all
1661 decorations are disabled, but keep the border if that's
1663 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1664 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1666 self
->decorations
= 0;
1671 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1672 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1673 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1674 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1675 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1676 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1677 /* dont let mwm hints kill any buttons
1678 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1679 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1680 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1681 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1683 /* dont let mwm hints kill the close button
1684 if (! (self->mwmhints.functions & MwmFunc_Close))
1685 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1689 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1690 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1691 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1692 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1693 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1694 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1696 /* can't maximize without moving/resizing */
1697 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1698 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1699 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1700 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1701 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1704 if (self
->max_horz
&& self
->max_vert
) {
1705 /* also can't resize maximized windows.
1706 do this after checking for resize to let you maximize */
1707 self
->functions
&=~ OB_CLIENT_FUNC_RESIZE
;
1709 /* kill the handle on fully maxed windows */
1710 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1713 /* If there are no decorations to remove, don't allow the user to try
1715 if (self
->decorations
== 0)
1716 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1718 /* finally, the user can have requested no decorations, which overrides
1719 everything (but doesnt give it a border if it doesnt have one) */
1720 if (self
->undecorated
) {
1721 if (config_theme_keepborder
)
1722 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1724 self
->decorations
= 0;
1727 /* if we don't have a titlebar, then we cannot shade! */
1728 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1729 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1731 /* now we need to check against rules for the client's current state */
1732 if (self
->fullscreen
) {
1733 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1734 OB_CLIENT_FUNC_FULLSCREEN
|
1735 OB_CLIENT_FUNC_ICONIFY
);
1736 self
->decorations
= 0;
1739 client_change_allowed_actions(self
);
1742 /* adjust the client's decorations, etc. */
1743 client_reconfigure(self
);
1747 static void client_change_allowed_actions(ObClient
*self
)
1752 /* desktop windows are kept on all desktops */
1753 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1754 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1756 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1757 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1758 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1759 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1760 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1761 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1762 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1763 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1764 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1765 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1766 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1767 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1768 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1769 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1770 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1772 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1773 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1774 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1775 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1776 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1777 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1779 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1781 /* make sure the window isn't breaking any rules now */
1783 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1784 if (self
->frame
) client_shade(self
, FALSE
);
1785 else self
->shaded
= FALSE
;
1787 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1788 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1789 else self
->iconic
= FALSE
;
1791 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1792 if (self
->frame
) client_fullscreen(self
, FALSE
);
1793 else self
->fullscreen
= FALSE
;
1795 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1797 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1798 else self
->max_vert
= self
->max_horz
= FALSE
;
1802 void client_reconfigure(ObClient
*self
)
1804 /* by making this pass FALSE for user, we avoid the emacs event storm where
1805 every configurenotify causes an update in its normal hints, i think this
1806 is generally what we want anyways... */
1807 client_configure(self
, self
->area
.x
, self
->area
.y
,
1808 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1811 void client_update_wmhints(ObClient
*self
)
1815 /* assume a window takes input if it doesnt specify */
1816 self
->can_focus
= TRUE
;
1818 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1821 if (hints
->flags
& InputHint
)
1822 self
->can_focus
= hints
->input
;
1824 /* only do this when first managing the window *AND* when we aren't
1826 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1827 if (hints
->flags
& StateHint
)
1828 self
->iconic
= hints
->initial_state
== IconicState
;
1831 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1832 if (self
->urgent
&& !ur
)
1833 client_hilite(self
, TRUE
);
1834 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1835 client_hilite(self
, FALSE
);
1837 if (!(hints
->flags
& WindowGroupHint
))
1838 hints
->window_group
= None
;
1840 /* did the group state change? */
1841 if (hints
->window_group
!=
1842 (self
->group
? self
->group
->leader
: None
))
1844 ObGroup
*oldgroup
= self
->group
;
1846 /* remove from the old group if there was one */
1847 if (self
->group
!= NULL
) {
1848 group_remove(self
->group
, self
);
1852 /* add ourself to the group if we have one */
1853 if (hints
->window_group
!= None
) {
1854 self
->group
= group_add(hints
->window_group
, self
);
1857 /* Put ourselves into the new group's transient tree, and remove
1858 ourselves from the old group's */
1859 client_update_transient_tree(self
, oldgroup
, self
->group
,
1860 self
->transient_for
,
1861 self
->transient_for
);
1863 /* Lastly, being in a group, or not, can change if the window is
1864 transient for anything.
1866 The logic for this is:
1867 self->transient = TRUE always if the window wants to be
1868 transient for something, even if transient_for was NULL because
1869 it wasn't in a group before.
1871 If transient_for was NULL and oldgroup was NULL we can assume
1872 that when we add the new group, it will become transient for
1875 If transient_for was OB_TRAN_GROUP, then it must have already
1876 had a group. If it is getting a new group, the above call to
1877 client_update_transient_tree has already taken care of
1878 everything ! If it is losing all group status then it will
1879 no longer be transient for anything and that needs to be
1882 if (self
->transient
&&
1883 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1884 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1885 client_update_transient_for(self
);
1888 /* the WM_HINTS can contain an icon */
1889 client_update_icons(self
);
1895 void client_update_title(ObClient
*self
)
1898 gchar
*visible
= NULL
;
1900 g_free(self
->title
);
1903 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1904 /* try old x stuff */
1905 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1906 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1907 if (self
->transient
) {
1909 GNOME alert windows are not given titles:
1910 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1912 data
= g_strdup("");
1914 data
= g_strdup("Unnamed Window");
1918 if (self
->client_machine
) {
1919 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1924 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1925 self
->title
= visible
;
1928 frame_adjust_title(self
->frame
);
1930 /* update the icon title */
1932 g_free(self
->icon_title
);
1935 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1936 /* try old x stuff */
1937 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1938 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1939 data
= g_strdup(self
->title
);
1941 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1942 self
->icon_title
= data
;
1945 void client_update_strut(ObClient
*self
)
1949 gboolean got
= FALSE
;
1952 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1956 STRUT_PARTIAL_SET(strut
,
1957 data
[0], data
[2], data
[1], data
[3],
1958 data
[4], data
[5], data
[8], data
[9],
1959 data
[6], data
[7], data
[10], data
[11]);
1965 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1971 /* use the screen's width/height */
1972 a
= screen_physical_area();
1974 STRUT_PARTIAL_SET(strut
,
1975 data
[0], data
[2], data
[1], data
[3],
1976 a
->y
, a
->y
+ a
->height
- 1,
1977 a
->x
, a
->x
+ a
->width
- 1,
1978 a
->y
, a
->y
+ a
->height
- 1,
1979 a
->x
, a
->x
+ a
->width
- 1);
1985 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1986 0, 0, 0, 0, 0, 0, 0, 0);
1988 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1989 self
->strut
= strut
;
1991 /* updating here is pointless while we're being mapped cuz we're not in
1992 the client list yet */
1994 screen_update_areas();
1998 void client_update_icons(ObClient
*self
)
2004 for (i
= 0; i
< self
->nicons
; ++i
)
2005 g_free(self
->icons
[i
].data
);
2006 if (self
->nicons
> 0)
2007 g_free(self
->icons
);
2010 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2011 /* figure out how many valid icons are in here */
2013 while (num
- i
> 2) {
2017 if (i
> num
|| w
*h
== 0) break;
2021 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2023 /* store the icons */
2025 for (j
= 0; j
< self
->nicons
; ++j
) {
2028 w
= self
->icons
[j
].width
= data
[i
++];
2029 h
= self
->icons
[j
].height
= data
[i
++];
2031 if (w
*h
== 0) continue;
2033 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2034 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2039 self
->icons
[j
].data
[t
] =
2040 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2041 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2042 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2043 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2052 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2053 if (hints
->flags
& IconPixmapHint
) {
2055 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2056 xerror_set_ignore(TRUE
);
2057 if (!RrPixmapToRGBA(ob_rr_inst
,
2059 (hints
->flags
& IconMaskHint
?
2060 hints
->icon_mask
: None
),
2061 &self
->icons
[self
->nicons
-1].width
,
2062 &self
->icons
[self
->nicons
-1].height
,
2063 &self
->icons
[self
->nicons
-1].data
)){
2064 g_free(&self
->icons
[self
->nicons
-1]);
2067 xerror_set_ignore(FALSE
);
2073 /* set the default icon onto the window
2074 in theory, this could be a race, but if a window doesn't set an icon
2075 or removes it entirely, it's not very likely it is going to set one
2076 right away afterwards */
2077 if (self
->nicons
== 0) {
2078 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2081 data
= g_new(gulong
, 48*48+2);
2082 data
[0] = data
[1] = 48;
2083 for (i
= 0; i
< 48*48; ++i
)
2084 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2085 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2086 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2087 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2088 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2090 } else if (self
->frame
)
2091 /* don't draw the icon empty if we're just setting one now anyways,
2092 we'll get the property change any second */
2093 frame_adjust_icon(self
->frame
);
2096 void client_update_user_time(ObClient
*self
)
2099 gboolean got
= FALSE
;
2101 if (self
->user_time_window
)
2102 got
= PROP_GET32(self
->user_time_window
,
2103 net_wm_user_time
, cardinal
, &time
);
2105 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2108 /* we set this every time, not just when it grows, because in practice
2109 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2110 backward we don't want all windows to stop focusing. we'll just
2111 assume noone is setting times older than the last one, cuz that
2112 would be pretty stupid anyways
2114 self
->user_time
= time
;
2116 /*ob_debug("window %s user time %u\n", self->title, time);*/
2120 void client_update_user_time_window(ObClient
*self
)
2124 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2127 if (w
!= self
->user_time_window
) {
2128 /* remove the old window */
2129 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2130 self
->user_time_window
= None
;
2132 if (self
->group
&& self
->group
->leader
== w
) {
2133 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2134 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2135 /* do it anyways..? */
2137 else if (w
== self
->window
) {
2138 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2139 "_NET_WM_USER_TIME_WINDOW to itself\n");
2140 w
= None
; /* don't do it */
2143 /* add the new window */
2144 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2145 self
->user_time_window
= w
;
2147 /* and update from it */
2148 client_update_user_time(self
);
2152 void client_update_icon_geometry(ObClient
*self
)
2157 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2159 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2162 /* don't let them set it with an area < 0 */
2163 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2164 MAX(data
[2],0), MAX(data
[3],0));
2168 static void client_get_session_ids(ObClient
*self
)
2175 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2178 /* get the SM_CLIENT_ID */
2181 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2183 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2185 /* get the WM_CLASS (name and class). make them "" if they are not
2189 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2191 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2195 self
->name
= g_strdup(ss
[0]);
2197 self
->class = g_strdup(ss
[1]);
2202 if (self
->name
== NULL
) self
->name
= g_strdup("");
2203 if (self
->class == NULL
) self
->class = g_strdup("");
2205 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2208 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2210 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2215 self
->role
= g_strdup("");
2217 /* get the WM_COMMAND */
2221 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2223 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2226 /* merge/mash them all together */
2227 gchar
*merge
= NULL
;
2230 for (i
= 0; ss
[i
]; ++i
) {
2233 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2235 merge
= g_strconcat(ss
[i
], NULL
);
2240 self
->wm_command
= merge
;
2243 /* get the WM_CLIENT_MACHINE */
2246 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2248 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2251 gchar localhost
[128];
2253 gethostname(localhost
, 127);
2254 localhost
[127] = '\0';
2255 if (strcmp(localhost
, s
) != 0)
2256 self
->client_machine
= s
;
2262 static void client_change_wm_state(ObClient
*self
)
2267 old
= self
->wmstate
;
2269 if (self
->shaded
|| self
->iconic
||
2270 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2272 self
->wmstate
= IconicState
;
2274 self
->wmstate
= NormalState
;
2276 if (old
!= self
->wmstate
) {
2277 PROP_MSG(self
->window
, kde_wm_change_state
,
2278 self
->wmstate
, 1, 0, 0);
2280 state
[0] = self
->wmstate
;
2282 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2286 static void client_change_state(ObClient
*self
)
2288 gulong netstate
[11];
2293 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2295 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2297 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2298 if (self
->skip_taskbar
)
2299 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2300 if (self
->skip_pager
)
2301 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2302 if (self
->fullscreen
)
2303 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2305 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2307 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2309 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2311 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2312 if (self
->demands_attention
)
2313 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2314 if (self
->undecorated
)
2315 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2316 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2319 frame_adjust_state(self
->frame
);
2322 ObClient
*client_search_focus_tree(ObClient
*self
)
2327 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2328 if (client_focused(it
->data
)) return it
->data
;
2329 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2334 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2336 if (self
->transient_for
) {
2337 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2338 return client_search_focus_tree_full(self
->transient_for
);
2341 gboolean recursed
= FALSE
;
2343 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2344 if (!((ObClient
*)it
->data
)->transient_for
) {
2346 if ((c
= client_search_focus_tree_full(it
->data
)))
2355 /* this function checks the whole tree, the client_search_focus_tree~
2356 does not, so we need to check this window */
2357 if (client_focused(self
))
2359 return client_search_focus_tree(self
);
2362 static ObStackingLayer
calc_layer(ObClient
*self
)
2366 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2367 l
= OB_STACKING_LAYER_DESKTOP
;
2368 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2369 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2370 else l
= OB_STACKING_LAYER_ABOVE
;
2372 else if ((self
->fullscreen
||
2373 /* No decorations and fills the monitor = oldskool fullscreen.
2374 But not for undecorated windows, because the user can do that
2376 (self
->decorations
== 0 &&
2377 !self
->undecorated
&&
2378 RECT_EQUAL(self
->area
,
2379 *screen_physical_area_monitor
2380 (client_monitor(self
))))) &&
2381 (client_focused(self
) || client_search_focus_tree(self
)))
2382 l
= OB_STACKING_LAYER_FULLSCREEN
;
2383 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2384 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2385 else l
= OB_STACKING_LAYER_NORMAL
;
2390 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2391 ObStackingLayer min
)
2393 ObStackingLayer old
, own
;
2397 own
= calc_layer(self
);
2398 self
->layer
= MAX(own
, min
);
2400 if (self
->layer
!= old
) {
2401 stacking_remove(CLIENT_AS_WINDOW(self
));
2402 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2405 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2406 client_calc_layer_recursive(it
->data
, orig
,
2410 void client_calc_layer(ObClient
*self
)
2417 /* transients take on the layer of their parents */
2418 it
= client_search_all_top_parents(self
);
2420 for (; it
; it
= g_slist_next(it
))
2421 client_calc_layer_recursive(it
->data
, orig
, 0);
2424 gboolean
client_should_show(ObClient
*self
)
2428 if (client_normal(self
) && screen_showing_desktop
)
2430 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2436 gboolean
client_show(ObClient
*self
)
2438 gboolean show
= FALSE
;
2440 if (client_should_show(self
)) {
2441 frame_show(self
->frame
);
2445 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2446 needs to be in IconicState. This includes when it is on another
2449 client_change_wm_state(self
);
2453 gboolean
client_hide(ObClient
*self
)
2455 gboolean hide
= FALSE
;
2457 if (!client_should_show(self
)) {
2458 if (self
== focus_client
) {
2459 /* if there is a grab going on, then we need to cancel it. if we
2460 move focus during the grab, applications will get
2461 NotifyWhileGrabbed events and ignore them !
2463 actions should not rely on being able to move focus during an
2466 if (keyboard_interactively_grabbed())
2467 keyboard_interactive_cancel();
2470 frame_hide(self
->frame
);
2474 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2475 needs to be in IconicState. This includes when it is on another
2478 client_change_wm_state(self
);
2482 void client_showhide(ObClient
*self
)
2484 if (!client_show(self
))
2487 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2488 needs to be in IconicState. This includes when it is on another
2491 client_change_wm_state(self
);
2494 gboolean
client_normal(ObClient
*self
) {
2495 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2496 self
->type
== OB_CLIENT_TYPE_DOCK
||
2497 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2500 gboolean
client_helper(ObClient
*self
)
2502 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2503 self
->type
== OB_CLIENT_TYPE_MENU
||
2504 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2507 gboolean
client_mouse_focusable(ObClient
*self
)
2509 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2510 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2511 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2512 self
->type
== OB_CLIENT_TYPE_DOCK
);
2515 gboolean
client_enter_focusable(ObClient
*self
)
2517 /* you can focus desktops but it shouldn't on enter */
2518 return (client_mouse_focusable(self
) &&
2519 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2523 static void client_apply_startup_state(ObClient
*self
)
2525 /* set the desktop hint, to make sure that it always exists */
2526 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2528 /* these are in a carefully crafted order.. */
2531 self
->iconic
= FALSE
;
2532 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2534 if (self
->fullscreen
) {
2535 self
->fullscreen
= FALSE
;
2536 client_fullscreen(self
, TRUE
);
2538 if (self
->undecorated
) {
2539 self
->undecorated
= FALSE
;
2540 client_set_undecorated(self
, TRUE
);
2543 self
->shaded
= FALSE
;
2544 client_shade(self
, TRUE
);
2546 if (self
->demands_attention
) {
2547 self
->demands_attention
= FALSE
;
2548 client_hilite(self
, TRUE
);
2551 if (self
->max_vert
&& self
->max_horz
) {
2552 self
->max_vert
= self
->max_horz
= FALSE
;
2553 client_maximize(self
, TRUE
, 0);
2554 } else if (self
->max_vert
) {
2555 self
->max_vert
= FALSE
;
2556 client_maximize(self
, TRUE
, 2);
2557 } else if (self
->max_horz
) {
2558 self
->max_horz
= FALSE
;
2559 client_maximize(self
, TRUE
, 1);
2562 /* nothing to do for the other states:
2571 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2574 gint oldg
= self
->gravity
;
2576 /* get the frame's position from the requested stuff */
2577 self
->gravity
= gravity
;
2578 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2579 self
->gravity
= oldg
;
2581 /* get the client's position in its true gravity from that */
2582 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2585 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2586 gint
*logicalw
, gint
*logicalh
,
2589 Rect desired_area
= {*x
, *y
, *w
, *h
};
2591 /* make the frame recalculate its dimentions n shit without changing
2592 anything visible for real, this way the constraints below can work with
2593 the updated frame dimensions. */
2594 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2596 /* work within the prefered sizes given by the window */
2597 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2598 gint basew
, baseh
, minw
, minh
;
2600 /* base size is substituted with min size if not specified */
2601 if (self
->base_size
.width
|| self
->base_size
.height
) {
2602 basew
= self
->base_size
.width
;
2603 baseh
= self
->base_size
.height
;
2605 basew
= self
->min_size
.width
;
2606 baseh
= self
->min_size
.height
;
2608 /* min size is substituted with base size if not specified */
2609 if (self
->min_size
.width
|| self
->min_size
.height
) {
2610 minw
= self
->min_size
.width
;
2611 minh
= self
->min_size
.height
;
2613 minw
= self
->base_size
.width
;
2614 minh
= self
->base_size
.height
;
2617 /* if this is a user-requested resize, then check against min/max
2620 /* smaller than min size or bigger than max size? */
2621 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2622 if (*w
< minw
) *w
= minw
;
2623 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2624 if (*h
< minh
) *h
= minh
;
2629 /* keep to the increments */
2630 *w
/= self
->size_inc
.width
;
2631 *h
/= self
->size_inc
.height
;
2633 /* you cannot resize to nothing */
2634 if (basew
+ *w
< 1) *w
= 1 - basew
;
2635 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2637 /* save the logical size */
2638 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2639 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2641 *w
*= self
->size_inc
.width
;
2642 *h
*= self
->size_inc
.height
;
2647 /* adjust the height to match the width for the aspect ratios.
2648 for this, min size is not substituted for base size ever. */
2649 *w
-= self
->base_size
.width
;
2650 *h
-= self
->base_size
.height
;
2652 if (!self
->fullscreen
) {
2653 if (self
->min_ratio
)
2654 if (*h
* self
->min_ratio
> *w
) {
2655 *h
= (gint
)(*w
/ self
->min_ratio
);
2657 /* you cannot resize to nothing */
2660 *w
= (gint
)(*h
* self
->min_ratio
);
2663 if (self
->max_ratio
)
2664 if (*h
* self
->max_ratio
< *w
) {
2665 *h
= (gint
)(*w
/ self
->max_ratio
);
2667 /* you cannot resize to nothing */
2670 *w
= (gint
)(*h
* self
->min_ratio
);
2675 *w
+= self
->base_size
.width
;
2676 *h
+= self
->base_size
.height
;
2679 /* gets the frame's position */
2680 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2682 /* these positions are frame positions, not client positions */
2684 /* set the size and position if fullscreen */
2685 if (self
->fullscreen
) {
2689 i
= screen_find_monitor(&desired_area
);
2690 a
= screen_physical_area_monitor(i
);
2697 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2698 is entering fullscreen */
2699 } else if (self
->max_horz
|| self
->max_vert
) {
2703 i
= screen_find_monitor(&desired_area
);
2704 a
= screen_area_monitor(self
->desktop
, i
);
2706 /* set the size and position if maximized */
2707 if (self
->max_horz
) {
2709 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2711 if (self
->max_vert
) {
2713 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2716 /* maximizing is not allowed if the user can't move+resize the window
2720 /* gets the client's position */
2721 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2723 /* these override the above states! if you cant move you can't move! */
2725 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2729 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2730 *w
= self
->area
.width
;
2731 *h
= self
->area
.height
;
2740 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2741 gboolean user
, gboolean final
)
2744 gboolean send_resize_client
;
2745 gboolean moved
= FALSE
, resized
= FALSE
;
2746 gboolean fmoved
, fresized
;
2747 guint fdecor
= self
->frame
->decorations
;
2748 gboolean fhorz
= self
->frame
->max_horz
;
2749 gboolean fvert
= self
->frame
->max_vert
;
2750 gint logicalw
, logicalh
;
2752 /* find the new x, y, width, and height (and logical size) */
2753 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2755 /* set the logical size if things changed */
2756 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2757 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2759 /* figure out if we moved or resized or what */
2760 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2761 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2763 oldw
= self
->area
.width
;
2764 oldh
= self
->area
.height
;
2765 RECT_SET(self
->area
, x
, y
, w
, h
);
2767 /* for app-requested resizes, always resize if 'resized' is true.
2768 for user-requested ones, only resize if final is true, or when
2769 resizing in redraw mode */
2770 send_resize_client
= ((!user
&& resized
) ||
2772 (resized
&& config_resize_redraw
))));
2774 /* if the client is enlarging, then resize the client before the frame */
2775 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2776 XResizeWindow(ob_display
, self
->window
,
2777 MAX(w
, oldw
), MAX(h
, oldh
));
2778 /* resize the plate to show the client padding color underneath */
2779 frame_adjust_client_area(self
->frame
);
2782 /* find the frame's dimensions and move/resize it */
2785 if (self
->decorations
!= fdecor
||
2786 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2788 fmoved
= fresized
= TRUE
;
2790 if (fmoved
|| fresized
)
2791 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2793 if ((!user
|| (user
&& final
)) && !resized
)
2797 POINT_SET(self
->root_pos
,
2798 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2800 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2801 self
->border_width
);
2803 event
.type
= ConfigureNotify
;
2804 event
.xconfigure
.display
= ob_display
;
2805 event
.xconfigure
.event
= self
->window
;
2806 event
.xconfigure
.window
= self
->window
;
2808 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2809 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2811 /* root window real coords */
2812 event
.xconfigure
.x
= self
->root_pos
.x
;
2813 event
.xconfigure
.y
= self
->root_pos
.y
;
2814 event
.xconfigure
.width
= w
;
2815 event
.xconfigure
.height
= h
;
2816 event
.xconfigure
.border_width
= 0;
2817 event
.xconfigure
.above
= self
->frame
->plate
;
2818 event
.xconfigure
.override_redirect
= FALSE
;
2819 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2820 FALSE
, StructureNotifyMask
, &event
);
2823 /* if the client is shrinking, then resize the frame before the client */
2824 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2825 /* resize the plate to show the client padding color underneath */
2826 frame_adjust_client_area(self
->frame
);
2828 if (send_resize_client
)
2829 XResizeWindow(ob_display
, self
->window
, w
, h
);
2835 void client_fullscreen(ObClient
*self
, gboolean fs
)
2839 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2840 self
->fullscreen
== fs
) return; /* already done */
2842 self
->fullscreen
= fs
;
2843 client_change_state(self
); /* change the state hints on the client */
2846 self
->pre_fullscreen_area
= self
->area
;
2847 /* if the window is maximized, its area isn't all that meaningful.
2848 save it's premax area instead. */
2849 if (self
->max_horz
) {
2850 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2851 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2853 if (self
->max_vert
) {
2854 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2855 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2858 /* these will help configure_full figure out where to fullscreen
2862 w
= self
->area
.width
;
2863 h
= self
->area
.height
;
2865 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2866 self
->pre_fullscreen_area
.height
> 0);
2868 x
= self
->pre_fullscreen_area
.x
;
2869 y
= self
->pre_fullscreen_area
.y
;
2870 w
= self
->pre_fullscreen_area
.width
;
2871 h
= self
->pre_fullscreen_area
.height
;
2872 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2875 client_setup_decor_and_functions(self
);
2877 client_move_resize(self
, x
, y
, w
, h
);
2879 /* and adjust our layer/stacking. do this after resizing the window,
2880 and applying decorations, because windows which fill the screen are
2881 considered "fullscreen" and it affects their layer */
2882 client_calc_layer(self
);
2885 /* try focus us when we go into fullscreen mode */
2890 static void client_iconify_recursive(ObClient
*self
,
2891 gboolean iconic
, gboolean curdesk
,
2892 gboolean hide_animation
)
2895 gboolean changed
= FALSE
;
2898 if (self
->iconic
!= iconic
) {
2899 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2903 /* don't let non-normal windows iconify along with their parents
2905 if (client_normal(self
)) {
2906 self
->iconic
= iconic
;
2908 /* update the focus lists.. iconic windows go to the bottom of
2909 the list, put the new iconic window at the 'top of the
2911 focus_order_to_top(self
);
2916 self
->iconic
= iconic
;
2918 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2919 self
->desktop
!= DESKTOP_ALL
)
2920 client_set_desktop(self
, screen_desktop
, FALSE
);
2922 /* this puts it after the current focused window */
2923 focus_order_remove(self
);
2924 focus_order_add_new(self
);
2931 client_change_state(self
);
2932 if (config_animate_iconify
&& !hide_animation
)
2933 frame_begin_iconify_animation(self
->frame
, iconic
);
2934 /* do this after starting the animation so it doesn't flash */
2935 client_showhide(self
);
2938 /* iconify all direct transients, and deiconify all transients
2940 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2941 if (it
->data
!= self
)
2942 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2943 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2947 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2948 gboolean hide_animation
)
2950 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2951 /* move up the transient chain as far as possible first */
2952 self
= client_search_top_normal_parent(self
);
2953 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2957 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2961 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2962 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2964 /* check if already done */
2966 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2967 if (dir
== 1 && self
->max_horz
) return;
2968 if (dir
== 2 && self
->max_vert
) return;
2970 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2971 if (dir
== 1 && !self
->max_horz
) return;
2972 if (dir
== 2 && !self
->max_vert
) return;
2975 /* these will help configure_full figure out which screen to fill with
2979 w
= self
->area
.width
;
2980 h
= self
->area
.height
;
2983 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2984 RECT_SET(self
->pre_max_area
,
2985 self
->area
.x
, self
->pre_max_area
.y
,
2986 self
->area
.width
, self
->pre_max_area
.height
);
2988 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2989 RECT_SET(self
->pre_max_area
,
2990 self
->pre_max_area
.x
, self
->area
.y
,
2991 self
->pre_max_area
.width
, self
->area
.height
);
2994 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2995 g_assert(self
->pre_max_area
.width
> 0);
2997 x
= self
->pre_max_area
.x
;
2998 w
= self
->pre_max_area
.width
;
3000 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
3001 0, self
->pre_max_area
.height
);
3003 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
3004 g_assert(self
->pre_max_area
.height
> 0);
3006 y
= self
->pre_max_area
.y
;
3007 h
= self
->pre_max_area
.height
;
3009 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3010 self
->pre_max_area
.width
, 0);
3014 if (dir
== 0 || dir
== 1) /* horz */
3015 self
->max_horz
= max
;
3016 if (dir
== 0 || dir
== 2) /* vert */
3017 self
->max_vert
= max
;
3019 client_change_state(self
); /* change the state hints on the client */
3021 client_setup_decor_and_functions(self
);
3023 client_move_resize(self
, x
, y
, w
, h
);
3026 void client_shade(ObClient
*self
, gboolean shade
)
3028 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3029 shade
) || /* can't shade */
3030 self
->shaded
== shade
) return; /* already done */
3032 self
->shaded
= shade
;
3033 client_change_state(self
);
3034 client_change_wm_state(self
); /* the window is being hidden/shown */
3035 /* resize the frame to just the titlebar */
3036 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3039 void client_close(ObClient
*self
)
3043 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3045 /* in the case that the client provides no means to requesting that it
3046 close, we just kill it */
3047 if (!self
->delete_window
)
3051 XXX: itd be cool to do timeouts and shit here for killing the client's
3053 like... if the window is around after 5 seconds, then the close button
3054 turns a nice red, and if this function is called again, the client is
3058 ce
.xclient
.type
= ClientMessage
;
3059 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3060 ce
.xclient
.display
= ob_display
;
3061 ce
.xclient
.window
= self
->window
;
3062 ce
.xclient
.format
= 32;
3063 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3064 ce
.xclient
.data
.l
[1] = event_curtime
;
3065 ce
.xclient
.data
.l
[2] = 0l;
3066 ce
.xclient
.data
.l
[3] = 0l;
3067 ce
.xclient
.data
.l
[4] = 0l;
3068 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3071 void client_kill(ObClient
*self
)
3073 XKillClient(ob_display
, self
->window
);
3076 void client_hilite(ObClient
*self
, gboolean hilite
)
3078 if (self
->demands_attention
== hilite
)
3079 return; /* no change */
3081 /* don't allow focused windows to hilite */
3082 self
->demands_attention
= hilite
&& !client_focused(self
);
3083 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3084 if (self
->demands_attention
)
3085 frame_flash_start(self
->frame
);
3087 frame_flash_stop(self
->frame
);
3088 client_change_state(self
);
3092 void client_set_desktop_recursive(ObClient
*self
,
3099 if (target
!= self
->desktop
) {
3101 ob_debug("Setting desktop %u\n", target
+1);
3103 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3105 old
= self
->desktop
;
3106 self
->desktop
= target
;
3107 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3108 /* the frame can display the current desktop state */
3109 frame_adjust_state(self
->frame
);
3110 /* 'move' the window to the new desktop */
3112 client_showhide(self
);
3113 /* raise if it was not already on the desktop */
3114 if (old
!= DESKTOP_ALL
)
3115 stacking_raise(CLIENT_AS_WINDOW(self
));
3116 if (STRUT_EXISTS(self
->strut
))
3117 screen_update_areas();
3120 /* move all transients */
3121 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3122 if (it
->data
!= self
)
3123 if (client_is_direct_child(self
, it
->data
))
3124 client_set_desktop_recursive(it
->data
, target
, donthide
);
3127 void client_set_desktop(ObClient
*self
, guint target
,
3130 self
= client_search_top_normal_parent(self
);
3131 client_set_desktop_recursive(self
, target
, donthide
);
3134 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3136 while (child
!= parent
&&
3137 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3138 child
= child
->transient_for
;
3139 return child
== parent
;
3142 ObClient
*client_search_modal_child(ObClient
*self
)
3147 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3148 ObClient
*c
= it
->data
;
3149 if ((ret
= client_search_modal_child(c
))) return ret
;
3150 if (c
->modal
) return c
;
3155 gboolean
client_validate(ObClient
*self
)
3159 XSync(ob_display
, FALSE
); /* get all events on the server */
3161 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3162 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3163 XPutBackEvent(ob_display
, &e
);
3170 void client_set_wm_state(ObClient
*self
, glong state
)
3172 if (state
== self
->wmstate
) return; /* no change */
3176 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3179 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3184 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3186 gboolean shaded
= self
->shaded
;
3187 gboolean fullscreen
= self
->fullscreen
;
3188 gboolean undecorated
= self
->undecorated
;
3189 gboolean max_horz
= self
->max_horz
;
3190 gboolean max_vert
= self
->max_vert
;
3191 gboolean modal
= self
->modal
;
3192 gboolean iconic
= self
->iconic
;
3193 gboolean demands_attention
= self
->demands_attention
;
3194 gboolean above
= self
->above
;
3195 gboolean below
= self
->below
;
3198 if (!(action
== prop_atoms
.net_wm_state_add
||
3199 action
== prop_atoms
.net_wm_state_remove
||
3200 action
== prop_atoms
.net_wm_state_toggle
))
3201 /* an invalid action was passed to the client message, ignore it */
3204 for (i
= 0; i
< 2; ++i
) {
3205 Atom state
= i
== 0 ? data1
: data2
;
3207 if (!state
) continue;
3209 /* if toggling, then pick whether we're adding or removing */
3210 if (action
== prop_atoms
.net_wm_state_toggle
) {
3211 if (state
== prop_atoms
.net_wm_state_modal
)
3212 action
= modal
? prop_atoms
.net_wm_state_remove
:
3213 prop_atoms
.net_wm_state_add
;
3214 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3215 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3216 prop_atoms
.net_wm_state_add
;
3217 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3218 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3219 prop_atoms
.net_wm_state_add
;
3220 else if (state
== prop_atoms
.net_wm_state_shaded
)
3221 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3222 prop_atoms
.net_wm_state_add
;
3223 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3224 action
= self
->skip_taskbar
?
3225 prop_atoms
.net_wm_state_remove
:
3226 prop_atoms
.net_wm_state_add
;
3227 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3228 action
= self
->skip_pager
?
3229 prop_atoms
.net_wm_state_remove
:
3230 prop_atoms
.net_wm_state_add
;
3231 else if (state
== prop_atoms
.net_wm_state_hidden
)
3232 action
= self
->iconic
?
3233 prop_atoms
.net_wm_state_remove
:
3234 prop_atoms
.net_wm_state_add
;
3235 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3236 action
= fullscreen
?
3237 prop_atoms
.net_wm_state_remove
:
3238 prop_atoms
.net_wm_state_add
;
3239 else if (state
== prop_atoms
.net_wm_state_above
)
3240 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3241 prop_atoms
.net_wm_state_add
;
3242 else if (state
== prop_atoms
.net_wm_state_below
)
3243 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3244 prop_atoms
.net_wm_state_add
;
3245 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3246 action
= self
->demands_attention
?
3247 prop_atoms
.net_wm_state_remove
:
3248 prop_atoms
.net_wm_state_add
;
3249 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3250 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3251 prop_atoms
.net_wm_state_add
;
3254 if (action
== prop_atoms
.net_wm_state_add
) {
3255 if (state
== prop_atoms
.net_wm_state_modal
) {
3257 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3259 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3261 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3263 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3264 self
->skip_taskbar
= TRUE
;
3265 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3266 self
->skip_pager
= TRUE
;
3267 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3269 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3271 } else if (state
== prop_atoms
.net_wm_state_above
) {
3274 } else if (state
== prop_atoms
.net_wm_state_below
) {
3277 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3278 demands_attention
= TRUE
;
3279 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3283 } else { /* action == prop_atoms.net_wm_state_remove */
3284 if (state
== prop_atoms
.net_wm_state_modal
) {
3286 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3288 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3290 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3292 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3293 self
->skip_taskbar
= FALSE
;
3294 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3295 self
->skip_pager
= FALSE
;
3296 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3298 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3300 } else if (state
== prop_atoms
.net_wm_state_above
) {
3302 } else if (state
== prop_atoms
.net_wm_state_below
) {
3304 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3305 demands_attention
= FALSE
;
3306 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3307 undecorated
= FALSE
;
3312 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3313 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3315 if (max_horz
== max_vert
) { /* both going the same way */
3316 client_maximize(self
, max_horz
, 0);
3318 client_maximize(self
, max_horz
, 1);
3319 client_maximize(self
, max_vert
, 2);
3323 if (max_horz
!= self
->max_horz
)
3324 client_maximize(self
, max_horz
, 1);
3326 client_maximize(self
, max_vert
, 2);
3329 /* change fullscreen state before shading, as it will affect if the window
3331 if (fullscreen
!= self
->fullscreen
)
3332 client_fullscreen(self
, fullscreen
);
3333 if (shaded
!= self
->shaded
)
3334 client_shade(self
, shaded
);
3335 if (undecorated
!= self
->undecorated
)
3336 client_set_undecorated(self
, undecorated
);
3337 if (above
!= self
->above
|| below
!= self
->below
) {
3338 self
->above
= above
;
3339 self
->below
= below
;
3340 client_calc_layer(self
);
3343 if (modal
!= self
->modal
) {
3344 self
->modal
= modal
;
3345 /* when a window changes modality, then its stacking order with its
3346 transients needs to change */
3347 stacking_raise(CLIENT_AS_WINDOW(self
));
3349 /* it also may get focused. if something is focused that shouldn't
3350 be focused anymore, then move the focus */
3351 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3352 client_focus(focus_client
);
3355 if (iconic
!= self
->iconic
)
3356 client_iconify(self
, iconic
, FALSE
, FALSE
);
3358 if (demands_attention
!= self
->demands_attention
)
3359 client_hilite(self
, demands_attention
);
3361 client_change_state(self
); /* change the hint to reflect these changes */
3364 ObClient
*client_focus_target(ObClient
*self
)
3366 ObClient
*child
= NULL
;
3368 child
= client_search_modal_child(self
);
3369 if (child
) return child
;
3373 gboolean
client_can_focus(ObClient
*self
)
3375 /* choose the correct target */
3376 self
= client_focus_target(self
);
3378 if (!self
->frame
->visible
)
3381 if (!(self
->can_focus
|| self
->focus_notify
))
3387 gboolean
client_focus(ObClient
*self
)
3389 /* choose the correct target */
3390 self
= client_focus_target(self
);
3392 if (!client_can_focus(self
)) {
3393 if (!self
->frame
->visible
) {
3394 /* update the focus lists */
3395 focus_order_to_top(self
);
3400 ob_debug_type(OB_DEBUG_FOCUS
,
3401 "Focusing client \"%s\" at time %u\n",
3402 self
->title
, event_curtime
);
3404 /* if there is a grab going on, then we need to cancel it. if we move
3405 focus during the grab, applications will get NotifyWhileGrabbed events
3408 actions should not rely on being able to move focus during an
3411 if (keyboard_interactively_grabbed())
3412 keyboard_interactive_cancel();
3414 xerror_set_ignore(TRUE
);
3415 xerror_occured
= FALSE
;
3417 if (self
->can_focus
) {
3418 /* This can cause a BadMatch error with CurrentTime, or if an app
3419 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3420 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3424 if (self
->focus_notify
) {
3426 ce
.xclient
.type
= ClientMessage
;
3427 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3428 ce
.xclient
.display
= ob_display
;
3429 ce
.xclient
.window
= self
->window
;
3430 ce
.xclient
.format
= 32;
3431 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3432 ce
.xclient
.data
.l
[1] = event_curtime
;
3433 ce
.xclient
.data
.l
[2] = 0l;
3434 ce
.xclient
.data
.l
[3] = 0l;
3435 ce
.xclient
.data
.l
[4] = 0l;
3436 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3439 xerror_set_ignore(FALSE
);
3441 return !xerror_occured
;
3444 /*! Present the client to the user.
3445 @param raise If the client should be raised or not. You should only set
3446 raise to false if you don't care if the window is completely
3449 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3451 /* if using focus_delay, stop the timer now so that focus doesn't
3453 event_halt_focus_delay();
3455 if (client_normal(self
) && screen_showing_desktop
)
3456 screen_show_desktop(FALSE
, self
);
3458 client_iconify(self
, FALSE
, here
, FALSE
);
3459 if (self
->desktop
!= DESKTOP_ALL
&&
3460 self
->desktop
!= screen_desktop
)
3463 client_set_desktop(self
, screen_desktop
, FALSE
);
3465 screen_set_desktop(self
->desktop
, FALSE
);
3466 } else if (!self
->frame
->visible
)
3467 /* if its not visible for other reasons, then don't mess
3471 client_shade(self
, FALSE
);
3473 stacking_raise(CLIENT_AS_WINDOW(self
));
3478 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3480 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3481 gboolean allow
= FALSE
;
3483 /* if the request came from the user, or if nothing is focused, then grant
3485 if the currently focused app doesn't set a user_time, then it can't
3486 benefit from any focus stealing prevention.
3488 if (user
|| !focus_client
|| !last_time
)
3490 /* otherwise, if they didn't give a time stamp or if it is too old, they
3493 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3495 ob_debug_type(OB_DEBUG_FOCUS
,
3496 "Want to activate window 0x%x with time %u (last time %u), "
3497 "source=%s allowing? %d\n",
3498 self
->window
, event_curtime
, last_time
,
3499 (user
? "user" : "application"), allow
);
3502 client_present(self
, here
, TRUE
);
3504 /* don't focus it but tell the user it wants attention */
3505 client_hilite(self
, TRUE
);
3508 static void client_bring_helper_windows_recursive(ObClient
*self
,
3513 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3514 client_bring_helper_windows_recursive(it
->data
, desktop
);
3516 if (client_helper(self
) &&
3517 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3519 client_set_desktop(self
, desktop
, FALSE
);
3523 void client_bring_helper_windows(ObClient
*self
)
3525 client_bring_helper_windows_recursive(self
, self
->desktop
);
3528 gboolean
client_focused(ObClient
*self
)
3530 return self
== focus_client
;
3533 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3536 gulong min_diff
, min_i
;
3538 if (!self
->nicons
) {
3539 ObClientIcon
*parent
= NULL
;
3541 if (self
->transient_for
) {
3542 if (self
->transient_for
!= OB_TRAN_GROUP
)
3543 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3546 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3547 ObClient
*c
= it
->data
;
3548 if (c
!= self
&& !c
->transient_for
) {
3549 if ((parent
= client_icon_recursive(c
, w
, h
)))
3559 /* some kind of crappy approximation to find the icon closest in size to
3560 what we requested, but icons are generally all the same ratio as
3561 eachother so it's good enough. */
3563 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3566 for (i
= 1; i
< self
->nicons
; ++i
) {
3569 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3570 if (diff
< min_diff
) {
3575 return &self
->icons
[min_i
];
3578 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3581 static ObClientIcon deficon
;
3583 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3584 deficon
.width
= deficon
.height
= 48;
3585 deficon
.data
= ob_rr_theme
->def_win_icon
;
3591 void client_set_layer(ObClient
*self
, gint layer
)
3595 self
->above
= FALSE
;
3596 } else if (layer
== 0) {
3597 self
->below
= self
->above
= FALSE
;
3599 self
->below
= FALSE
;
3602 client_calc_layer(self
);
3603 client_change_state(self
); /* reflect this in the state hints */
3606 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3608 if (self
->undecorated
!= undecorated
&&
3609 /* don't let it undecorate if the function is missing, but let
3611 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3613 self
->undecorated
= undecorated
;
3614 client_setup_decor_and_functions(self
);
3615 client_change_state(self
); /* reflect this in the state hints */
3619 guint
client_monitor(ObClient
*self
)
3621 return screen_find_monitor(&self
->frame
->area
);
3624 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3626 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3627 client_normal(self
->transient_for
))
3628 self
= self
->transient_for
;
3632 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3634 ObStackingLayer layer
)
3638 /* move up the direct transient chain as far as possible */
3639 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3640 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3641 client_normal(self
->transient_for
))
3642 self
= self
->transient_for
;
3644 if (!self
->transient_for
)
3645 ret
= g_slist_prepend(ret
, self
);
3649 g_assert(self
->group
);
3651 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3652 ObClient
*c
= it
->data
;
3654 if (!c
->transient_for
&& client_normal(c
) &&
3655 (!bylayer
|| c
->layer
== layer
))
3657 ret
= g_slist_prepend(ret
, c
);
3661 if (ret
== NULL
) /* no group parents */
3662 ret
= g_slist_prepend(ret
, self
);
3668 GSList
*client_search_all_top_parents(ObClient
*self
)
3670 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3673 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3675 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3678 ObClient
*client_search_focus_parent(ObClient
*self
)
3680 if (self
->transient_for
) {
3681 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3682 if (client_focused(self
->transient_for
))
3683 return self
->transient_for
;
3687 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3688 ObClient
*c
= it
->data
;
3690 /* checking transient_for prevents infinate loops! */
3691 if (c
!= self
&& !c
->transient_for
)
3692 if (client_focused(c
))
3701 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3703 if (self
->transient_for
) {
3704 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3705 if (self
->transient_for
== search
)
3710 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3711 ObClient
*c
= it
->data
;
3713 /* checking transient_for prevents infinate loops! */
3714 if (c
!= self
&& !c
->transient_for
)
3724 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3728 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3729 if (sit
->data
== search
)
3731 if (client_search_transient(sit
->data
, search
))
3737 #define WANT_EDGE(cur, c) \
3740 if(!client_normal(cur)) \
3742 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3747 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3748 if ((his_edge_start >= my_edge_start && \
3749 his_edge_start <= my_edge_end) || \
3750 (my_edge_start >= his_edge_start && \
3751 my_edge_start <= his_edge_end)) \
3754 /* finds the nearest edge in the given direction from the current client
3755 * note to self: the edge is the -frame- edge (the actual one), not the
3758 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3760 gint dest
, monitor_dest
;
3761 gint my_edge_start
, my_edge_end
, my_offset
;
3768 a
= screen_area(c
->desktop
);
3769 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3772 case OB_DIRECTION_NORTH
:
3773 my_edge_start
= c
->frame
->area
.x
;
3774 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3775 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3777 /* default: top of screen */
3778 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3779 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3780 /* if the monitor edge comes before the screen edge, */
3781 /* use that as the destination instead. (For xinerama) */
3782 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3783 dest
= monitor_dest
;
3785 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3786 gint his_edge_start
, his_edge_end
, his_offset
;
3787 ObClient
*cur
= it
->data
;
3791 his_edge_start
= cur
->frame
->area
.x
;
3792 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3793 his_offset
= cur
->frame
->area
.y
+
3794 (hang
? 0 : cur
->frame
->area
.height
);
3796 if(his_offset
+ 1 > my_offset
)
3799 if(his_offset
< dest
)
3802 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3805 case OB_DIRECTION_SOUTH
:
3806 my_edge_start
= c
->frame
->area
.x
;
3807 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3808 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3810 /* default: bottom of screen */
3811 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3812 monitor_dest
= monitor
->y
+ monitor
->height
-
3813 (hang
? c
->frame
->area
.height
: 0);
3814 /* if the monitor edge comes before the screen edge, */
3815 /* use that as the destination instead. (For xinerama) */
3816 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3817 dest
= monitor_dest
;
3819 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3820 gint his_edge_start
, his_edge_end
, his_offset
;
3821 ObClient
*cur
= it
->data
;
3825 his_edge_start
= cur
->frame
->area
.x
;
3826 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3827 his_offset
= cur
->frame
->area
.y
+
3828 (hang
? cur
->frame
->area
.height
: 0);
3831 if(his_offset
- 1 < my_offset
)
3834 if(his_offset
> dest
)
3837 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3840 case OB_DIRECTION_WEST
:
3841 my_edge_start
= c
->frame
->area
.y
;
3842 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3843 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3845 /* default: leftmost egde of screen */
3846 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3847 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3848 /* if the monitor edge comes before the screen edge, */
3849 /* use that as the destination instead. (For xinerama) */
3850 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3851 dest
= monitor_dest
;
3853 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3854 gint his_edge_start
, his_edge_end
, his_offset
;
3855 ObClient
*cur
= it
->data
;
3859 his_edge_start
= cur
->frame
->area
.y
;
3860 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3861 his_offset
= cur
->frame
->area
.x
+
3862 (hang
? 0 : cur
->frame
->area
.width
);
3864 if(his_offset
+ 1 > my_offset
)
3867 if(his_offset
< dest
)
3870 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3873 case OB_DIRECTION_EAST
:
3874 my_edge_start
= c
->frame
->area
.y
;
3875 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3876 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3878 /* default: rightmost edge of screen */
3879 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3880 monitor_dest
= monitor
->x
+ monitor
->width
-
3881 (hang
? c
->frame
->area
.width
: 0);
3882 /* if the monitor edge comes before the screen edge, */
3883 /* use that as the destination instead. (For xinerama) */
3884 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3885 dest
= monitor_dest
;
3887 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3888 gint his_edge_start
, his_edge_end
, his_offset
;
3889 ObClient
*cur
= it
->data
;
3893 his_edge_start
= cur
->frame
->area
.y
;
3894 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3895 his_offset
= cur
->frame
->area
.x
+
3896 (hang
? cur
->frame
->area
.width
: 0);
3898 if(his_offset
- 1 < my_offset
)
3901 if(his_offset
> dest
)
3904 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3907 case OB_DIRECTION_NORTHEAST
:
3908 case OB_DIRECTION_SOUTHEAST
:
3909 case OB_DIRECTION_NORTHWEST
:
3910 case OB_DIRECTION_SOUTHWEST
:
3911 /* not implemented */
3913 g_assert_not_reached();
3914 dest
= 0; /* suppress warning */
3919 ObClient
* client_under_pointer()
3923 ObClient
*ret
= NULL
;
3925 if (screen_pointer_pos(&x
, &y
)) {
3926 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3927 if (WINDOW_IS_CLIENT(it
->data
)) {
3928 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3929 if (c
->frame
->visible
&&
3930 /* ignore all animating windows */
3931 !frame_iconify_animating(c
->frame
) &&
3932 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3943 gboolean
client_has_group_siblings(ObClient
*self
)
3945 return self
->group
&& self
->group
->members
->next
;