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
;
1639 case OB_CLIENT_TYPE_DESKTOP
:
1640 /* these windows are not manipulated by the window manager */
1641 self
->decorations
= 0;
1642 self
->functions
= 0;
1644 case OB_CLIENT_TYPE_DOCK
:
1645 /* these windows are not manipulated by the window manager, but they
1646 can set below layer which has a special meaning */
1647 self
->decorations
= 0;
1648 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1652 /* Mwm Hints are applied subtractively to what has already been chosen for
1653 decor and functionality */
1654 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1655 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1656 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1657 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1659 /* if the mwm hints request no handle or title, then all
1660 decorations are disabled, but keep the border if that's
1662 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1663 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1665 self
->decorations
= 0;
1670 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1671 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1672 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1673 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1674 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1675 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1676 /* dont let mwm hints kill any buttons
1677 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1678 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1679 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1680 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1682 /* dont let mwm hints kill the close button
1683 if (! (self->mwmhints.functions & MwmFunc_Close))
1684 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1688 /* can't resize maximized windows */
1689 if (self
->max_horz
&& self
->max_vert
)
1690 self
->functions
&=~ OB_CLIENT_FUNC_RESIZE
;
1692 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1693 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1694 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1695 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1696 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1697 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1699 /* can't maximize without moving/resizing */
1700 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1701 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1702 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1703 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1704 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1707 /* If there are no decorations to remove, don't allow the user to try
1709 if (self
->decorations
== 0)
1710 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1712 /* finally, the user can have requested no decorations, which overrides
1713 everything (but doesnt give it a border if it doesnt have one) */
1714 if (self
->undecorated
) {
1715 if (config_theme_keepborder
)
1716 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1718 self
->decorations
= 0;
1721 /* if we don't have a titlebar, then we cannot shade! */
1722 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1723 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1725 /* now we need to check against rules for the client's current state */
1726 if (self
->fullscreen
) {
1727 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1728 OB_CLIENT_FUNC_FULLSCREEN
|
1729 OB_CLIENT_FUNC_ICONIFY
);
1730 self
->decorations
= 0;
1733 client_change_allowed_actions(self
);
1736 /* adjust the client's decorations, etc. */
1737 client_reconfigure(self
);
1741 static void client_change_allowed_actions(ObClient
*self
)
1746 /* desktop windows are kept on all desktops */
1747 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1748 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1750 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1751 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1752 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1753 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1754 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1755 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1756 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1757 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1758 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1759 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1760 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1761 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1762 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1763 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1764 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1766 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1767 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1768 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1769 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1770 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1771 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1773 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1775 /* make sure the window isn't breaking any rules now */
1777 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1778 if (self
->frame
) client_shade(self
, FALSE
);
1779 else self
->shaded
= FALSE
;
1781 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1782 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1783 else self
->iconic
= FALSE
;
1785 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1786 if (self
->frame
) client_fullscreen(self
, FALSE
);
1787 else self
->fullscreen
= FALSE
;
1789 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1791 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1792 else self
->max_vert
= self
->max_horz
= FALSE
;
1796 void client_reconfigure(ObClient
*self
)
1798 /* by making this pass FALSE for user, we avoid the emacs event storm where
1799 every configurenotify causes an update in its normal hints, i think this
1800 is generally what we want anyways... */
1801 client_configure(self
, self
->area
.x
, self
->area
.y
,
1802 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1805 void client_update_wmhints(ObClient
*self
)
1809 /* assume a window takes input if it doesnt specify */
1810 self
->can_focus
= TRUE
;
1812 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1815 if (hints
->flags
& InputHint
)
1816 self
->can_focus
= hints
->input
;
1818 /* only do this when first managing the window *AND* when we aren't
1820 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1821 if (hints
->flags
& StateHint
)
1822 self
->iconic
= hints
->initial_state
== IconicState
;
1825 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1826 if (self
->urgent
&& !ur
)
1827 client_hilite(self
, TRUE
);
1828 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1829 client_hilite(self
, FALSE
);
1831 if (!(hints
->flags
& WindowGroupHint
))
1832 hints
->window_group
= None
;
1834 /* did the group state change? */
1835 if (hints
->window_group
!=
1836 (self
->group
? self
->group
->leader
: None
))
1838 ObGroup
*oldgroup
= self
->group
;
1840 /* remove from the old group if there was one */
1841 if (self
->group
!= NULL
) {
1842 group_remove(self
->group
, self
);
1846 /* add ourself to the group if we have one */
1847 if (hints
->window_group
!= None
) {
1848 self
->group
= group_add(hints
->window_group
, self
);
1851 /* Put ourselves into the new group's transient tree, and remove
1852 ourselves from the old group's */
1853 client_update_transient_tree(self
, oldgroup
, self
->group
,
1854 self
->transient_for
,
1855 self
->transient_for
);
1857 /* Lastly, being in a group, or not, can change if the window is
1858 transient for anything.
1860 The logic for this is:
1861 self->transient = TRUE always if the window wants to be
1862 transient for something, even if transient_for was NULL because
1863 it wasn't in a group before.
1865 If transient_for was NULL and oldgroup was NULL we can assume
1866 that when we add the new group, it will become transient for
1869 If transient_for was OB_TRAN_GROUP, then it must have already
1870 had a group. If it is getting a new group, the above call to
1871 client_update_transient_tree has already taken care of
1872 everything ! If it is losing all group status then it will
1873 no longer be transient for anything and that needs to be
1876 if (self
->transient
&&
1877 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1878 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1879 client_update_transient_for(self
);
1882 /* the WM_HINTS can contain an icon */
1883 client_update_icons(self
);
1889 void client_update_title(ObClient
*self
)
1892 gchar
*visible
= NULL
;
1894 g_free(self
->title
);
1897 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1898 /* try old x stuff */
1899 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1900 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1901 if (self
->transient
) {
1903 GNOME alert windows are not given titles:
1904 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1906 data
= g_strdup("");
1908 data
= g_strdup("Unnamed Window");
1912 if (self
->client_machine
) {
1913 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1918 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1919 self
->title
= visible
;
1922 frame_adjust_title(self
->frame
);
1924 /* update the icon title */
1926 g_free(self
->icon_title
);
1929 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1930 /* try old x stuff */
1931 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1932 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1933 data
= g_strdup(self
->title
);
1935 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1936 self
->icon_title
= data
;
1939 void client_update_strut(ObClient
*self
)
1943 gboolean got
= FALSE
;
1946 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1950 STRUT_PARTIAL_SET(strut
,
1951 data
[0], data
[2], data
[1], data
[3],
1952 data
[4], data
[5], data
[8], data
[9],
1953 data
[6], data
[7], data
[10], data
[11]);
1959 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1965 /* use the screen's width/height */
1966 a
= screen_physical_area();
1968 STRUT_PARTIAL_SET(strut
,
1969 data
[0], data
[2], data
[1], data
[3],
1970 a
->y
, a
->y
+ a
->height
- 1,
1971 a
->x
, a
->x
+ a
->width
- 1,
1972 a
->y
, a
->y
+ a
->height
- 1,
1973 a
->x
, a
->x
+ a
->width
- 1);
1979 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1980 0, 0, 0, 0, 0, 0, 0, 0);
1982 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1983 self
->strut
= strut
;
1985 /* updating here is pointless while we're being mapped cuz we're not in
1986 the client list yet */
1988 screen_update_areas();
1992 void client_update_icons(ObClient
*self
)
1998 for (i
= 0; i
< self
->nicons
; ++i
)
1999 g_free(self
->icons
[i
].data
);
2000 if (self
->nicons
> 0)
2001 g_free(self
->icons
);
2004 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2005 /* figure out how many valid icons are in here */
2007 while (num
- i
> 2) {
2011 if (i
> num
|| w
*h
== 0) break;
2015 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2017 /* store the icons */
2019 for (j
= 0; j
< self
->nicons
; ++j
) {
2022 w
= self
->icons
[j
].width
= data
[i
++];
2023 h
= self
->icons
[j
].height
= data
[i
++];
2025 if (w
*h
== 0) continue;
2027 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2028 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2033 self
->icons
[j
].data
[t
] =
2034 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2035 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2036 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2037 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2046 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2047 if (hints
->flags
& IconPixmapHint
) {
2049 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2050 xerror_set_ignore(TRUE
);
2051 if (!RrPixmapToRGBA(ob_rr_inst
,
2053 (hints
->flags
& IconMaskHint
?
2054 hints
->icon_mask
: None
),
2055 &self
->icons
[self
->nicons
-1].width
,
2056 &self
->icons
[self
->nicons
-1].height
,
2057 &self
->icons
[self
->nicons
-1].data
)){
2058 g_free(&self
->icons
[self
->nicons
-1]);
2061 xerror_set_ignore(FALSE
);
2067 /* set the default icon onto the window
2068 in theory, this could be a race, but if a window doesn't set an icon
2069 or removes it entirely, it's not very likely it is going to set one
2070 right away afterwards */
2071 if (self
->nicons
== 0) {
2072 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2075 data
= g_new(gulong
, 48*48+2);
2076 data
[0] = data
[1] = 48;
2077 for (i
= 0; i
< 48*48; ++i
)
2078 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2079 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2080 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2081 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2082 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2084 } else if (self
->frame
)
2085 /* don't draw the icon empty if we're just setting one now anyways,
2086 we'll get the property change any second */
2087 frame_adjust_icon(self
->frame
);
2090 void client_update_user_time(ObClient
*self
)
2093 gboolean got
= FALSE
;
2095 if (self
->user_time_window
)
2096 got
= PROP_GET32(self
->user_time_window
,
2097 net_wm_user_time
, cardinal
, &time
);
2099 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2102 /* we set this every time, not just when it grows, because in practice
2103 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2104 backward we don't want all windows to stop focusing. we'll just
2105 assume noone is setting times older than the last one, cuz that
2106 would be pretty stupid anyways
2108 self
->user_time
= time
;
2110 /*ob_debug("window %s user time %u\n", self->title, time);*/
2114 void client_update_user_time_window(ObClient
*self
)
2118 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2121 if (w
!= self
->user_time_window
) {
2122 /* remove the old window */
2123 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2124 self
->user_time_window
= None
;
2126 if (self
->group
&& self
->group
->leader
== w
) {
2127 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2128 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2129 /* do it anyways..? */
2131 else if (w
== self
->window
) {
2132 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2133 "_NET_WM_USER_TIME_WINDOW to itself\n");
2134 w
= None
; /* don't do it */
2137 /* add the new window */
2138 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2139 self
->user_time_window
= w
;
2141 /* and update from it */
2142 client_update_user_time(self
);
2146 void client_update_icon_geometry(ObClient
*self
)
2151 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2153 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2156 /* don't let them set it with an area < 0 */
2157 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2158 MAX(data
[2],0), MAX(data
[3],0));
2162 static void client_get_session_ids(ObClient
*self
)
2169 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2172 /* get the SM_CLIENT_ID */
2175 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2177 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2179 /* get the WM_CLASS (name and class). make them "" if they are not
2183 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2185 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2189 self
->name
= g_strdup(ss
[0]);
2191 self
->class = g_strdup(ss
[1]);
2196 if (self
->name
== NULL
) self
->name
= g_strdup("");
2197 if (self
->class == NULL
) self
->class = g_strdup("");
2199 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2202 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2204 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2209 self
->role
= g_strdup("");
2211 /* get the WM_COMMAND */
2215 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2217 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2220 /* merge/mash them all together */
2221 gchar
*merge
= NULL
;
2224 for (i
= 0; ss
[i
]; ++i
) {
2227 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2229 merge
= g_strconcat(ss
[i
], NULL
);
2234 self
->wm_command
= merge
;
2237 /* get the WM_CLIENT_MACHINE */
2240 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2242 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2245 gchar localhost
[128];
2247 gethostname(localhost
, 127);
2248 localhost
[127] = '\0';
2249 if (strcmp(localhost
, s
) != 0)
2250 self
->client_machine
= s
;
2256 static void client_change_wm_state(ObClient
*self
)
2261 old
= self
->wmstate
;
2263 if (self
->shaded
|| self
->iconic
||
2264 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2266 self
->wmstate
= IconicState
;
2268 self
->wmstate
= NormalState
;
2270 if (old
!= self
->wmstate
) {
2271 PROP_MSG(self
->window
, kde_wm_change_state
,
2272 self
->wmstate
, 1, 0, 0);
2274 state
[0] = self
->wmstate
;
2276 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2280 static void client_change_state(ObClient
*self
)
2282 gulong netstate
[11];
2287 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2289 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2291 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2292 if (self
->skip_taskbar
)
2293 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2294 if (self
->skip_pager
)
2295 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2296 if (self
->fullscreen
)
2297 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2299 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2301 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2303 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2305 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2306 if (self
->demands_attention
)
2307 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2308 if (self
->undecorated
)
2309 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2310 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2313 frame_adjust_state(self
->frame
);
2316 ObClient
*client_search_focus_tree(ObClient
*self
)
2321 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2322 if (client_focused(it
->data
)) return it
->data
;
2323 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2328 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2330 if (self
->transient_for
) {
2331 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2332 return client_search_focus_tree_full(self
->transient_for
);
2335 gboolean recursed
= FALSE
;
2337 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2338 if (!((ObClient
*)it
->data
)->transient_for
) {
2340 if ((c
= client_search_focus_tree_full(it
->data
)))
2349 /* this function checks the whole tree, the client_search_focus_tree~
2350 does not, so we need to check this window */
2351 if (client_focused(self
))
2353 return client_search_focus_tree(self
);
2356 static ObStackingLayer
calc_layer(ObClient
*self
)
2360 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2361 l
= OB_STACKING_LAYER_DESKTOP
;
2362 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2363 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2364 else l
= OB_STACKING_LAYER_ABOVE
;
2366 else if ((self
->fullscreen
||
2367 /* No decorations and fills the monitor = oldskool fullscreen.
2368 But not for undecorated windows, because the user can do that
2370 (self
->decorations
== 0 &&
2371 !self
->undecorated
&&
2372 RECT_EQUAL(self
->area
,
2373 *screen_physical_area_monitor
2374 (client_monitor(self
))))) &&
2375 (client_focused(self
) || client_search_focus_tree(self
)))
2376 l
= OB_STACKING_LAYER_FULLSCREEN
;
2377 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2378 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2379 else l
= OB_STACKING_LAYER_NORMAL
;
2384 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2385 ObStackingLayer min
)
2387 ObStackingLayer old
, own
;
2391 own
= calc_layer(self
);
2392 self
->layer
= MAX(own
, min
);
2394 if (self
->layer
!= old
) {
2395 stacking_remove(CLIENT_AS_WINDOW(self
));
2396 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2399 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2400 client_calc_layer_recursive(it
->data
, orig
,
2404 void client_calc_layer(ObClient
*self
)
2411 /* transients take on the layer of their parents */
2412 it
= client_search_all_top_parents(self
);
2414 for (; it
; it
= g_slist_next(it
))
2415 client_calc_layer_recursive(it
->data
, orig
, 0);
2418 gboolean
client_should_show(ObClient
*self
)
2422 if (client_normal(self
) && screen_showing_desktop
)
2424 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2430 gboolean
client_show(ObClient
*self
)
2432 gboolean show
= FALSE
;
2434 if (client_should_show(self
)) {
2435 frame_show(self
->frame
);
2439 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2440 needs to be in IconicState. This includes when it is on another
2443 client_change_wm_state(self
);
2447 gboolean
client_hide(ObClient
*self
)
2449 gboolean hide
= FALSE
;
2451 if (!client_should_show(self
)) {
2452 if (self
== focus_client
) {
2453 /* if there is a grab going on, then we need to cancel it. if we
2454 move focus during the grab, applications will get
2455 NotifyWhileGrabbed events and ignore them !
2457 actions should not rely on being able to move focus during an
2460 if (keyboard_interactively_grabbed())
2461 keyboard_interactive_cancel();
2464 frame_hide(self
->frame
);
2468 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2469 needs to be in IconicState. This includes when it is on another
2472 client_change_wm_state(self
);
2476 void client_showhide(ObClient
*self
)
2478 if (!client_show(self
))
2481 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2482 needs to be in IconicState. This includes when it is on another
2485 client_change_wm_state(self
);
2488 gboolean
client_normal(ObClient
*self
) {
2489 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2490 self
->type
== OB_CLIENT_TYPE_DOCK
||
2491 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2494 gboolean
client_helper(ObClient
*self
)
2496 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2497 self
->type
== OB_CLIENT_TYPE_MENU
||
2498 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2501 gboolean
client_mouse_focusable(ObClient
*self
)
2503 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2504 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2505 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2506 self
->type
== OB_CLIENT_TYPE_DOCK
);
2509 gboolean
client_enter_focusable(ObClient
*self
)
2511 /* you can focus desktops but it shouldn't on enter */
2512 return (client_mouse_focusable(self
) &&
2513 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2517 static void client_apply_startup_state(ObClient
*self
)
2519 /* set the desktop hint, to make sure that it always exists */
2520 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2522 /* these are in a carefully crafted order.. */
2525 self
->iconic
= FALSE
;
2526 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2528 if (self
->fullscreen
) {
2529 self
->fullscreen
= FALSE
;
2530 client_fullscreen(self
, TRUE
);
2532 if (self
->undecorated
) {
2533 self
->undecorated
= FALSE
;
2534 client_set_undecorated(self
, TRUE
);
2537 self
->shaded
= FALSE
;
2538 client_shade(self
, TRUE
);
2540 if (self
->demands_attention
) {
2541 self
->demands_attention
= FALSE
;
2542 client_hilite(self
, TRUE
);
2545 if (self
->max_vert
&& self
->max_horz
) {
2546 self
->max_vert
= self
->max_horz
= FALSE
;
2547 client_maximize(self
, TRUE
, 0);
2548 } else if (self
->max_vert
) {
2549 self
->max_vert
= FALSE
;
2550 client_maximize(self
, TRUE
, 2);
2551 } else if (self
->max_horz
) {
2552 self
->max_horz
= FALSE
;
2553 client_maximize(self
, TRUE
, 1);
2556 /* nothing to do for the other states:
2565 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2568 gint oldg
= self
->gravity
;
2570 /* get the frame's position from the requested stuff */
2571 self
->gravity
= gravity
;
2572 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2573 self
->gravity
= oldg
;
2575 /* get the client's position in its true gravity from that */
2576 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2579 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2580 gint
*logicalw
, gint
*logicalh
,
2583 Rect desired_area
= {*x
, *y
, *w
, *h
};
2585 /* make the frame recalculate its dimentions n shit without changing
2586 anything visible for real, this way the constraints below can work with
2587 the updated frame dimensions. */
2588 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2590 /* work within the prefered sizes given by the window */
2591 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2592 gint basew
, baseh
, minw
, minh
;
2594 /* base size is substituted with min size if not specified */
2595 if (self
->base_size
.width
|| self
->base_size
.height
) {
2596 basew
= self
->base_size
.width
;
2597 baseh
= self
->base_size
.height
;
2599 basew
= self
->min_size
.width
;
2600 baseh
= self
->min_size
.height
;
2602 /* min size is substituted with base size if not specified */
2603 if (self
->min_size
.width
|| self
->min_size
.height
) {
2604 minw
= self
->min_size
.width
;
2605 minh
= self
->min_size
.height
;
2607 minw
= self
->base_size
.width
;
2608 minh
= self
->base_size
.height
;
2611 /* if this is a user-requested resize, then check against min/max
2614 /* smaller than min size or bigger than max size? */
2615 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2616 if (*w
< minw
) *w
= minw
;
2617 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2618 if (*h
< minh
) *h
= minh
;
2623 /* keep to the increments */
2624 *w
/= self
->size_inc
.width
;
2625 *h
/= self
->size_inc
.height
;
2627 /* you cannot resize to nothing */
2628 if (basew
+ *w
< 1) *w
= 1 - basew
;
2629 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2631 /* save the logical size */
2632 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2633 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2635 *w
*= self
->size_inc
.width
;
2636 *h
*= self
->size_inc
.height
;
2641 /* adjust the height to match the width for the aspect ratios.
2642 for this, min size is not substituted for base size ever. */
2643 *w
-= self
->base_size
.width
;
2644 *h
-= self
->base_size
.height
;
2646 if (!self
->fullscreen
) {
2647 if (self
->min_ratio
)
2648 if (*h
* self
->min_ratio
> *w
) {
2649 *h
= (gint
)(*w
/ self
->min_ratio
);
2651 /* you cannot resize to nothing */
2654 *w
= (gint
)(*h
* self
->min_ratio
);
2657 if (self
->max_ratio
)
2658 if (*h
* self
->max_ratio
< *w
) {
2659 *h
= (gint
)(*w
/ self
->max_ratio
);
2661 /* you cannot resize to nothing */
2664 *w
= (gint
)(*h
* self
->min_ratio
);
2669 *w
+= self
->base_size
.width
;
2670 *h
+= self
->base_size
.height
;
2673 /* gets the frame's position */
2674 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2676 /* these positions are frame positions, not client positions */
2678 /* set the size and position if fullscreen */
2679 if (self
->fullscreen
) {
2683 i
= screen_find_monitor(&desired_area
);
2684 a
= screen_physical_area_monitor(i
);
2691 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2692 is entering fullscreen */
2693 } else if (self
->max_horz
|| self
->max_vert
) {
2697 i
= screen_find_monitor(&desired_area
);
2698 a
= screen_area_monitor(self
->desktop
, i
);
2700 /* set the size and position if maximized */
2701 if (self
->max_horz
) {
2703 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2705 if (self
->max_vert
) {
2707 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2710 /* maximizing is not allowed if the user can't move+resize the window
2714 /* gets the client's position */
2715 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2717 /* these override the above states! if you cant move you can't move! */
2719 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2723 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2724 *w
= self
->area
.width
;
2725 *h
= self
->area
.height
;
2734 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2735 gboolean user
, gboolean final
)
2738 gboolean send_resize_client
;
2739 gboolean moved
= FALSE
, resized
= FALSE
;
2740 gboolean fmoved
, fresized
;
2741 guint fdecor
= self
->frame
->decorations
;
2742 gboolean fhorz
= self
->frame
->max_horz
;
2743 gboolean fvert
= self
->frame
->max_vert
;
2744 gint logicalw
, logicalh
;
2746 /* find the new x, y, width, and height (and logical size) */
2747 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2749 /* set the logical size if things changed */
2750 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2751 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2753 /* figure out if we moved or resized or what */
2754 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2755 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2757 oldw
= self
->area
.width
;
2758 oldh
= self
->area
.height
;
2759 RECT_SET(self
->area
, x
, y
, w
, h
);
2761 /* for app-requested resizes, always resize if 'resized' is true.
2762 for user-requested ones, only resize if final is true, or when
2763 resizing in redraw mode */
2764 send_resize_client
= ((!user
&& resized
) ||
2766 (resized
&& config_resize_redraw
))));
2768 /* if the client is enlarging, then resize the client before the frame */
2769 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2770 XResizeWindow(ob_display
, self
->window
,
2771 MAX(w
, oldw
), MAX(h
, oldh
));
2772 /* resize the plate to show the client padding color underneath */
2773 frame_adjust_client_area(self
->frame
);
2776 /* find the frame's dimensions and move/resize it */
2779 if (self
->decorations
!= fdecor
||
2780 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2782 fmoved
= fresized
= TRUE
;
2784 if (fmoved
|| fresized
)
2785 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2787 if ((!user
|| (user
&& final
)) && !resized
)
2791 POINT_SET(self
->root_pos
,
2792 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2794 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2795 self
->border_width
);
2797 event
.type
= ConfigureNotify
;
2798 event
.xconfigure
.display
= ob_display
;
2799 event
.xconfigure
.event
= self
->window
;
2800 event
.xconfigure
.window
= self
->window
;
2802 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2803 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2805 /* root window real coords */
2806 event
.xconfigure
.x
= self
->root_pos
.x
;
2807 event
.xconfigure
.y
= self
->root_pos
.y
;
2808 event
.xconfigure
.width
= w
;
2809 event
.xconfigure
.height
= h
;
2810 event
.xconfigure
.border_width
= 0;
2811 event
.xconfigure
.above
= self
->frame
->plate
;
2812 event
.xconfigure
.override_redirect
= FALSE
;
2813 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2814 FALSE
, StructureNotifyMask
, &event
);
2817 /* if the client is shrinking, then resize the frame before the client */
2818 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2819 /* resize the plate to show the client padding color underneath */
2820 frame_adjust_client_area(self
->frame
);
2822 if (send_resize_client
)
2823 XResizeWindow(ob_display
, self
->window
, w
, h
);
2829 void client_fullscreen(ObClient
*self
, gboolean fs
)
2833 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2834 self
->fullscreen
== fs
) return; /* already done */
2836 self
->fullscreen
= fs
;
2837 client_change_state(self
); /* change the state hints on the client */
2840 self
->pre_fullscreen_area
= self
->area
;
2841 /* if the window is maximized, its area isn't all that meaningful.
2842 save it's premax area instead. */
2843 if (self
->max_horz
) {
2844 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2845 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2847 if (self
->max_vert
) {
2848 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2849 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2852 /* these will help configure_full figure out where to fullscreen
2856 w
= self
->area
.width
;
2857 h
= self
->area
.height
;
2859 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2860 self
->pre_fullscreen_area
.height
> 0);
2862 x
= self
->pre_fullscreen_area
.x
;
2863 y
= self
->pre_fullscreen_area
.y
;
2864 w
= self
->pre_fullscreen_area
.width
;
2865 h
= self
->pre_fullscreen_area
.height
;
2866 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2869 client_setup_decor_and_functions(self
);
2871 client_move_resize(self
, x
, y
, w
, h
);
2873 /* and adjust our layer/stacking. do this after resizing the window,
2874 and applying decorations, because windows which fill the screen are
2875 considered "fullscreen" and it affects their layer */
2876 client_calc_layer(self
);
2879 /* try focus us when we go into fullscreen mode */
2884 static void client_iconify_recursive(ObClient
*self
,
2885 gboolean iconic
, gboolean curdesk
,
2886 gboolean hide_animation
)
2889 gboolean changed
= FALSE
;
2892 if (self
->iconic
!= iconic
) {
2893 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2897 /* don't let non-normal windows iconify along with their parents
2899 if (client_normal(self
)) {
2900 self
->iconic
= iconic
;
2902 /* update the focus lists.. iconic windows go to the bottom of
2903 the list, put the new iconic window at the 'top of the
2905 focus_order_to_top(self
);
2910 self
->iconic
= iconic
;
2912 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2913 self
->desktop
!= DESKTOP_ALL
)
2914 client_set_desktop(self
, screen_desktop
, FALSE
);
2916 /* this puts it after the current focused window */
2917 focus_order_remove(self
);
2918 focus_order_add_new(self
);
2925 client_change_state(self
);
2926 if (config_animate_iconify
&& !hide_animation
)
2927 frame_begin_iconify_animation(self
->frame
, iconic
);
2928 /* do this after starting the animation so it doesn't flash */
2929 client_showhide(self
);
2932 /* iconify all direct transients, and deiconify all transients
2934 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2935 if (it
->data
!= self
)
2936 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2937 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2941 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2942 gboolean hide_animation
)
2944 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2945 /* move up the transient chain as far as possible first */
2946 self
= client_search_top_normal_parent(self
);
2947 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2951 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2955 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2956 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2958 /* check if already done */
2960 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2961 if (dir
== 1 && self
->max_horz
) return;
2962 if (dir
== 2 && self
->max_vert
) return;
2964 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2965 if (dir
== 1 && !self
->max_horz
) return;
2966 if (dir
== 2 && !self
->max_vert
) return;
2969 /* these will help configure_full figure out which screen to fill with
2973 w
= self
->area
.width
;
2974 h
= self
->area
.height
;
2977 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2978 RECT_SET(self
->pre_max_area
,
2979 self
->area
.x
, self
->pre_max_area
.y
,
2980 self
->area
.width
, self
->pre_max_area
.height
);
2982 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2983 RECT_SET(self
->pre_max_area
,
2984 self
->pre_max_area
.x
, self
->area
.y
,
2985 self
->pre_max_area
.width
, self
->area
.height
);
2988 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2989 g_assert(self
->pre_max_area
.width
> 0);
2991 x
= self
->pre_max_area
.x
;
2992 w
= self
->pre_max_area
.width
;
2994 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2995 0, self
->pre_max_area
.height
);
2997 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2998 g_assert(self
->pre_max_area
.height
> 0);
3000 y
= self
->pre_max_area
.y
;
3001 h
= self
->pre_max_area
.height
;
3003 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3004 self
->pre_max_area
.width
, 0);
3008 if (dir
== 0 || dir
== 1) /* horz */
3009 self
->max_horz
= max
;
3010 if (dir
== 0 || dir
== 2) /* vert */
3011 self
->max_vert
= max
;
3013 client_change_state(self
); /* change the state hints on the client */
3015 client_setup_decor_and_functions(self
);
3017 client_move_resize(self
, x
, y
, w
, h
);
3020 void client_shade(ObClient
*self
, gboolean shade
)
3022 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3023 shade
) || /* can't shade */
3024 self
->shaded
== shade
) return; /* already done */
3026 self
->shaded
= shade
;
3027 client_change_state(self
);
3028 client_change_wm_state(self
); /* the window is being hidden/shown */
3029 /* resize the frame to just the titlebar */
3030 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3033 void client_close(ObClient
*self
)
3037 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3039 /* in the case that the client provides no means to requesting that it
3040 close, we just kill it */
3041 if (!self
->delete_window
)
3045 XXX: itd be cool to do timeouts and shit here for killing the client's
3047 like... if the window is around after 5 seconds, then the close button
3048 turns a nice red, and if this function is called again, the client is
3052 ce
.xclient
.type
= ClientMessage
;
3053 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3054 ce
.xclient
.display
= ob_display
;
3055 ce
.xclient
.window
= self
->window
;
3056 ce
.xclient
.format
= 32;
3057 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3058 ce
.xclient
.data
.l
[1] = event_curtime
;
3059 ce
.xclient
.data
.l
[2] = 0l;
3060 ce
.xclient
.data
.l
[3] = 0l;
3061 ce
.xclient
.data
.l
[4] = 0l;
3062 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3065 void client_kill(ObClient
*self
)
3067 XKillClient(ob_display
, self
->window
);
3070 void client_hilite(ObClient
*self
, gboolean hilite
)
3072 if (self
->demands_attention
== hilite
)
3073 return; /* no change */
3075 /* don't allow focused windows to hilite */
3076 self
->demands_attention
= hilite
&& !client_focused(self
);
3077 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3078 if (self
->demands_attention
)
3079 frame_flash_start(self
->frame
);
3081 frame_flash_stop(self
->frame
);
3082 client_change_state(self
);
3086 void client_set_desktop_recursive(ObClient
*self
,
3093 if (target
!= self
->desktop
) {
3095 ob_debug("Setting desktop %u\n", target
+1);
3097 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3099 old
= self
->desktop
;
3100 self
->desktop
= target
;
3101 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3102 /* the frame can display the current desktop state */
3103 frame_adjust_state(self
->frame
);
3104 /* 'move' the window to the new desktop */
3106 client_showhide(self
);
3107 /* raise if it was not already on the desktop */
3108 if (old
!= DESKTOP_ALL
)
3109 stacking_raise(CLIENT_AS_WINDOW(self
));
3110 if (STRUT_EXISTS(self
->strut
))
3111 screen_update_areas();
3114 /* move all transients */
3115 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3116 if (it
->data
!= self
)
3117 if (client_is_direct_child(self
, it
->data
))
3118 client_set_desktop_recursive(it
->data
, target
, donthide
);
3121 void client_set_desktop(ObClient
*self
, guint target
,
3124 self
= client_search_top_normal_parent(self
);
3125 client_set_desktop_recursive(self
, target
, donthide
);
3128 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3130 while (child
!= parent
&&
3131 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3132 child
= child
->transient_for
;
3133 return child
== parent
;
3136 ObClient
*client_search_modal_child(ObClient
*self
)
3141 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3142 ObClient
*c
= it
->data
;
3143 if ((ret
= client_search_modal_child(c
))) return ret
;
3144 if (c
->modal
) return c
;
3149 gboolean
client_validate(ObClient
*self
)
3153 XSync(ob_display
, FALSE
); /* get all events on the server */
3155 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3156 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3157 XPutBackEvent(ob_display
, &e
);
3164 void client_set_wm_state(ObClient
*self
, glong state
)
3166 if (state
== self
->wmstate
) return; /* no change */
3170 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3173 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3178 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3180 gboolean shaded
= self
->shaded
;
3181 gboolean fullscreen
= self
->fullscreen
;
3182 gboolean undecorated
= self
->undecorated
;
3183 gboolean max_horz
= self
->max_horz
;
3184 gboolean max_vert
= self
->max_vert
;
3185 gboolean modal
= self
->modal
;
3186 gboolean iconic
= self
->iconic
;
3187 gboolean demands_attention
= self
->demands_attention
;
3188 gboolean above
= self
->above
;
3189 gboolean below
= self
->below
;
3192 if (!(action
== prop_atoms
.net_wm_state_add
||
3193 action
== prop_atoms
.net_wm_state_remove
||
3194 action
== prop_atoms
.net_wm_state_toggle
))
3195 /* an invalid action was passed to the client message, ignore it */
3198 for (i
= 0; i
< 2; ++i
) {
3199 Atom state
= i
== 0 ? data1
: data2
;
3201 if (!state
) continue;
3203 /* if toggling, then pick whether we're adding or removing */
3204 if (action
== prop_atoms
.net_wm_state_toggle
) {
3205 if (state
== prop_atoms
.net_wm_state_modal
)
3206 action
= modal
? prop_atoms
.net_wm_state_remove
:
3207 prop_atoms
.net_wm_state_add
;
3208 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3209 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3210 prop_atoms
.net_wm_state_add
;
3211 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3212 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3213 prop_atoms
.net_wm_state_add
;
3214 else if (state
== prop_atoms
.net_wm_state_shaded
)
3215 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3216 prop_atoms
.net_wm_state_add
;
3217 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3218 action
= self
->skip_taskbar
?
3219 prop_atoms
.net_wm_state_remove
:
3220 prop_atoms
.net_wm_state_add
;
3221 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3222 action
= self
->skip_pager
?
3223 prop_atoms
.net_wm_state_remove
:
3224 prop_atoms
.net_wm_state_add
;
3225 else if (state
== prop_atoms
.net_wm_state_hidden
)
3226 action
= self
->iconic
?
3227 prop_atoms
.net_wm_state_remove
:
3228 prop_atoms
.net_wm_state_add
;
3229 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3230 action
= fullscreen
?
3231 prop_atoms
.net_wm_state_remove
:
3232 prop_atoms
.net_wm_state_add
;
3233 else if (state
== prop_atoms
.net_wm_state_above
)
3234 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3235 prop_atoms
.net_wm_state_add
;
3236 else if (state
== prop_atoms
.net_wm_state_below
)
3237 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3238 prop_atoms
.net_wm_state_add
;
3239 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3240 action
= self
->demands_attention
?
3241 prop_atoms
.net_wm_state_remove
:
3242 prop_atoms
.net_wm_state_add
;
3243 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3244 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3245 prop_atoms
.net_wm_state_add
;
3248 if (action
== prop_atoms
.net_wm_state_add
) {
3249 if (state
== prop_atoms
.net_wm_state_modal
) {
3251 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3253 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3255 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3257 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3258 self
->skip_taskbar
= TRUE
;
3259 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3260 self
->skip_pager
= TRUE
;
3261 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3263 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3265 } else if (state
== prop_atoms
.net_wm_state_above
) {
3268 } else if (state
== prop_atoms
.net_wm_state_below
) {
3271 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3272 demands_attention
= TRUE
;
3273 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3277 } else { /* action == prop_atoms.net_wm_state_remove */
3278 if (state
== prop_atoms
.net_wm_state_modal
) {
3280 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3282 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3284 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3286 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3287 self
->skip_taskbar
= FALSE
;
3288 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3289 self
->skip_pager
= FALSE
;
3290 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3292 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3294 } else if (state
== prop_atoms
.net_wm_state_above
) {
3296 } else if (state
== prop_atoms
.net_wm_state_below
) {
3298 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3299 demands_attention
= FALSE
;
3300 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3301 undecorated
= FALSE
;
3306 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3307 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3309 if (max_horz
== max_vert
) { /* both going the same way */
3310 client_maximize(self
, max_horz
, 0);
3312 client_maximize(self
, max_horz
, 1);
3313 client_maximize(self
, max_vert
, 2);
3317 if (max_horz
!= self
->max_horz
)
3318 client_maximize(self
, max_horz
, 1);
3320 client_maximize(self
, max_vert
, 2);
3323 /* change fullscreen state before shading, as it will affect if the window
3325 if (fullscreen
!= self
->fullscreen
)
3326 client_fullscreen(self
, fullscreen
);
3327 if (shaded
!= self
->shaded
)
3328 client_shade(self
, shaded
);
3329 if (undecorated
!= self
->undecorated
)
3330 client_set_undecorated(self
, undecorated
);
3331 if (above
!= self
->above
|| below
!= self
->below
) {
3332 self
->above
= above
;
3333 self
->below
= below
;
3334 client_calc_layer(self
);
3337 if (modal
!= self
->modal
) {
3338 self
->modal
= modal
;
3339 /* when a window changes modality, then its stacking order with its
3340 transients needs to change */
3341 stacking_raise(CLIENT_AS_WINDOW(self
));
3343 /* it also may get focused. if something is focused that shouldn't
3344 be focused anymore, then move the focus */
3345 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3346 client_focus(focus_client
);
3349 if (iconic
!= self
->iconic
)
3350 client_iconify(self
, iconic
, FALSE
, FALSE
);
3352 if (demands_attention
!= self
->demands_attention
)
3353 client_hilite(self
, demands_attention
);
3355 client_change_state(self
); /* change the hint to reflect these changes */
3358 ObClient
*client_focus_target(ObClient
*self
)
3360 ObClient
*child
= NULL
;
3362 child
= client_search_modal_child(self
);
3363 if (child
) return child
;
3367 gboolean
client_can_focus(ObClient
*self
)
3369 /* choose the correct target */
3370 self
= client_focus_target(self
);
3372 if (!self
->frame
->visible
)
3375 if (!(self
->can_focus
|| self
->focus_notify
))
3381 gboolean
client_focus(ObClient
*self
)
3383 /* choose the correct target */
3384 self
= client_focus_target(self
);
3386 if (!client_can_focus(self
)) {
3387 if (!self
->frame
->visible
) {
3388 /* update the focus lists */
3389 focus_order_to_top(self
);
3394 ob_debug_type(OB_DEBUG_FOCUS
,
3395 "Focusing client \"%s\" at time %u\n",
3396 self
->title
, event_curtime
);
3398 /* if there is a grab going on, then we need to cancel it. if we move
3399 focus during the grab, applications will get NotifyWhileGrabbed events
3402 actions should not rely on being able to move focus during an
3405 if (keyboard_interactively_grabbed())
3406 keyboard_interactive_cancel();
3408 xerror_set_ignore(TRUE
);
3409 xerror_occured
= FALSE
;
3411 if (self
->can_focus
) {
3412 /* This can cause a BadMatch error with CurrentTime, or if an app
3413 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3414 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3418 if (self
->focus_notify
) {
3420 ce
.xclient
.type
= ClientMessage
;
3421 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3422 ce
.xclient
.display
= ob_display
;
3423 ce
.xclient
.window
= self
->window
;
3424 ce
.xclient
.format
= 32;
3425 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3426 ce
.xclient
.data
.l
[1] = event_curtime
;
3427 ce
.xclient
.data
.l
[2] = 0l;
3428 ce
.xclient
.data
.l
[3] = 0l;
3429 ce
.xclient
.data
.l
[4] = 0l;
3430 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3433 xerror_set_ignore(FALSE
);
3435 return !xerror_occured
;
3438 /*! Present the client to the user.
3439 @param raise If the client should be raised or not. You should only set
3440 raise to false if you don't care if the window is completely
3443 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3445 /* if using focus_delay, stop the timer now so that focus doesn't
3447 event_halt_focus_delay();
3449 if (client_normal(self
) && screen_showing_desktop
)
3450 screen_show_desktop(FALSE
, self
);
3452 client_iconify(self
, FALSE
, here
, FALSE
);
3453 if (self
->desktop
!= DESKTOP_ALL
&&
3454 self
->desktop
!= screen_desktop
)
3457 client_set_desktop(self
, screen_desktop
, FALSE
);
3459 screen_set_desktop(self
->desktop
, FALSE
);
3460 } else if (!self
->frame
->visible
)
3461 /* if its not visible for other reasons, then don't mess
3465 client_shade(self
, FALSE
);
3467 stacking_raise(CLIENT_AS_WINDOW(self
));
3472 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3474 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3475 gboolean allow
= FALSE
;
3477 /* if the request came from the user, or if nothing is focused, then grant
3479 if the currently focused app doesn't set a user_time, then it can't
3480 benefit from any focus stealing prevention.
3482 if (user
|| !focus_client
|| !last_time
)
3484 /* otherwise, if they didn't give a time stamp or if it is too old, they
3487 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3489 ob_debug_type(OB_DEBUG_FOCUS
,
3490 "Want to activate window 0x%x with time %u (last time %u), "
3491 "source=%s allowing? %d\n",
3492 self
->window
, event_curtime
, last_time
,
3493 (user
? "user" : "application"), allow
);
3496 client_present(self
, here
, TRUE
);
3498 /* don't focus it but tell the user it wants attention */
3499 client_hilite(self
, TRUE
);
3502 static void client_bring_helper_windows_recursive(ObClient
*self
,
3507 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3508 client_bring_helper_windows_recursive(it
->data
, desktop
);
3510 if (client_helper(self
) &&
3511 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3513 client_set_desktop(self
, desktop
, FALSE
);
3517 void client_bring_helper_windows(ObClient
*self
)
3519 client_bring_helper_windows_recursive(self
, self
->desktop
);
3522 gboolean
client_focused(ObClient
*self
)
3524 return self
== focus_client
;
3527 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3530 gulong min_diff
, min_i
;
3532 if (!self
->nicons
) {
3533 ObClientIcon
*parent
= NULL
;
3535 if (self
->transient_for
) {
3536 if (self
->transient_for
!= OB_TRAN_GROUP
)
3537 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3540 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3541 ObClient
*c
= it
->data
;
3542 if (c
!= self
&& !c
->transient_for
) {
3543 if ((parent
= client_icon_recursive(c
, w
, h
)))
3553 /* some kind of crappy approximation to find the icon closest in size to
3554 what we requested, but icons are generally all the same ratio as
3555 eachother so it's good enough. */
3557 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3560 for (i
= 1; i
< self
->nicons
; ++i
) {
3563 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3564 if (diff
< min_diff
) {
3569 return &self
->icons
[min_i
];
3572 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3575 static ObClientIcon deficon
;
3577 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3578 deficon
.width
= deficon
.height
= 48;
3579 deficon
.data
= ob_rr_theme
->def_win_icon
;
3585 void client_set_layer(ObClient
*self
, gint layer
)
3589 self
->above
= FALSE
;
3590 } else if (layer
== 0) {
3591 self
->below
= self
->above
= FALSE
;
3593 self
->below
= FALSE
;
3596 client_calc_layer(self
);
3597 client_change_state(self
); /* reflect this in the state hints */
3600 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3602 if (self
->undecorated
!= undecorated
&&
3603 /* don't let it undecorate if the function is missing, but let
3605 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3607 self
->undecorated
= undecorated
;
3608 client_setup_decor_and_functions(self
);
3609 client_change_state(self
); /* reflect this in the state hints */
3613 guint
client_monitor(ObClient
*self
)
3615 return screen_find_monitor(&self
->frame
->area
);
3618 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3620 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3621 client_normal(self
->transient_for
))
3622 self
= self
->transient_for
;
3626 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3628 ObStackingLayer layer
)
3632 /* move up the direct transient chain as far as possible */
3633 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3634 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3635 client_normal(self
->transient_for
))
3636 self
= self
->transient_for
;
3638 if (!self
->transient_for
)
3639 ret
= g_slist_prepend(ret
, self
);
3643 g_assert(self
->group
);
3645 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3646 ObClient
*c
= it
->data
;
3648 if (!c
->transient_for
&& client_normal(c
) &&
3649 (!bylayer
|| c
->layer
== layer
))
3651 ret
= g_slist_prepend(ret
, c
);
3655 if (ret
== NULL
) /* no group parents */
3656 ret
= g_slist_prepend(ret
, self
);
3662 GSList
*client_search_all_top_parents(ObClient
*self
)
3664 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3667 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3669 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3672 ObClient
*client_search_focus_parent(ObClient
*self
)
3674 if (self
->transient_for
) {
3675 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3676 if (client_focused(self
->transient_for
))
3677 return self
->transient_for
;
3681 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3682 ObClient
*c
= it
->data
;
3684 /* checking transient_for prevents infinate loops! */
3685 if (c
!= self
&& !c
->transient_for
)
3686 if (client_focused(c
))
3695 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3697 if (self
->transient_for
) {
3698 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3699 if (self
->transient_for
== search
)
3704 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3705 ObClient
*c
= it
->data
;
3707 /* checking transient_for prevents infinate loops! */
3708 if (c
!= self
&& !c
->transient_for
)
3718 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3722 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3723 if (sit
->data
== search
)
3725 if (client_search_transient(sit
->data
, search
))
3731 #define WANT_EDGE(cur, c) \
3734 if(!client_normal(cur)) \
3736 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3741 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3742 if ((his_edge_start >= my_edge_start && \
3743 his_edge_start <= my_edge_end) || \
3744 (my_edge_start >= his_edge_start && \
3745 my_edge_start <= his_edge_end)) \
3748 /* finds the nearest edge in the given direction from the current client
3749 * note to self: the edge is the -frame- edge (the actual one), not the
3752 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3754 gint dest
, monitor_dest
;
3755 gint my_edge_start
, my_edge_end
, my_offset
;
3762 a
= screen_area(c
->desktop
);
3763 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3766 case OB_DIRECTION_NORTH
:
3767 my_edge_start
= c
->frame
->area
.x
;
3768 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3769 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3771 /* default: top of screen */
3772 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3773 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3774 /* if the monitor edge comes before the screen edge, */
3775 /* use that as the destination instead. (For xinerama) */
3776 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3777 dest
= monitor_dest
;
3779 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3780 gint his_edge_start
, his_edge_end
, his_offset
;
3781 ObClient
*cur
= it
->data
;
3785 his_edge_start
= cur
->frame
->area
.x
;
3786 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3787 his_offset
= cur
->frame
->area
.y
+
3788 (hang
? 0 : cur
->frame
->area
.height
);
3790 if(his_offset
+ 1 > my_offset
)
3793 if(his_offset
< dest
)
3796 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3799 case OB_DIRECTION_SOUTH
:
3800 my_edge_start
= c
->frame
->area
.x
;
3801 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3802 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3804 /* default: bottom of screen */
3805 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3806 monitor_dest
= monitor
->y
+ monitor
->height
-
3807 (hang
? c
->frame
->area
.height
: 0);
3808 /* if the monitor edge comes before the screen edge, */
3809 /* use that as the destination instead. (For xinerama) */
3810 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3811 dest
= monitor_dest
;
3813 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3814 gint his_edge_start
, his_edge_end
, his_offset
;
3815 ObClient
*cur
= it
->data
;
3819 his_edge_start
= cur
->frame
->area
.x
;
3820 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3821 his_offset
= cur
->frame
->area
.y
+
3822 (hang
? cur
->frame
->area
.height
: 0);
3825 if(his_offset
- 1 < my_offset
)
3828 if(his_offset
> dest
)
3831 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3834 case OB_DIRECTION_WEST
:
3835 my_edge_start
= c
->frame
->area
.y
;
3836 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3837 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3839 /* default: leftmost egde of screen */
3840 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3841 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3842 /* if the monitor edge comes before the screen edge, */
3843 /* use that as the destination instead. (For xinerama) */
3844 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3845 dest
= monitor_dest
;
3847 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3848 gint his_edge_start
, his_edge_end
, his_offset
;
3849 ObClient
*cur
= it
->data
;
3853 his_edge_start
= cur
->frame
->area
.y
;
3854 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3855 his_offset
= cur
->frame
->area
.x
+
3856 (hang
? 0 : cur
->frame
->area
.width
);
3858 if(his_offset
+ 1 > my_offset
)
3861 if(his_offset
< dest
)
3864 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3867 case OB_DIRECTION_EAST
:
3868 my_edge_start
= c
->frame
->area
.y
;
3869 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3870 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3872 /* default: rightmost edge of screen */
3873 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3874 monitor_dest
= monitor
->x
+ monitor
->width
-
3875 (hang
? c
->frame
->area
.width
: 0);
3876 /* if the monitor edge comes before the screen edge, */
3877 /* use that as the destination instead. (For xinerama) */
3878 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3879 dest
= monitor_dest
;
3881 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3882 gint his_edge_start
, his_edge_end
, his_offset
;
3883 ObClient
*cur
= it
->data
;
3887 his_edge_start
= cur
->frame
->area
.y
;
3888 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3889 his_offset
= cur
->frame
->area
.x
+
3890 (hang
? cur
->frame
->area
.width
: 0);
3892 if(his_offset
- 1 < my_offset
)
3895 if(his_offset
> dest
)
3898 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3901 case OB_DIRECTION_NORTHEAST
:
3902 case OB_DIRECTION_SOUTHEAST
:
3903 case OB_DIRECTION_NORTHWEST
:
3904 case OB_DIRECTION_SOUTHWEST
:
3905 /* not implemented */
3907 g_assert_not_reached();
3908 dest
= 0; /* suppress warning */
3913 ObClient
* client_under_pointer()
3917 ObClient
*ret
= NULL
;
3919 if (screen_pointer_pos(&x
, &y
)) {
3920 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3921 if (WINDOW_IS_CLIENT(it
->data
)) {
3922 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3923 if (c
->frame
->visible
&&
3924 /* ignore all animating windows */
3925 !frame_iconify_animating(c
->frame
) &&
3926 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3937 gboolean
client_has_group_siblings(ObClient
*self
)
3939 return self
->group
&& self
->group
->members
->next
;