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 */
318 settings
= client_get_settings_state(self
);
319 /* the session should get the last say thought */
320 client_restore_session_state(self
);
322 /* now we have all of the window's information so we can set this up */
323 client_setup_decor_and_functions(self
);
325 /* remove the client's border (and adjust re gravity) */
326 client_toggle_border(self
, FALSE
);
329 Time t
= sn_app_started(self
->startup_id
, self
->class);
330 if (t
) self
->user_time
= t
;
333 /* do this after we have a frame.. it uses the frame to help determine the
334 WM_STATE to apply. */
335 client_change_state(self
);
337 /* add ourselves to the focus order */
338 focus_order_add_new(self
);
340 /* do this to add ourselves to the stacking list in a non-intrusive way */
341 client_calc_layer(self
);
343 /* focus the new window? */
344 if (ob_state() != OB_STATE_STARTING
&&
345 (!self
->session
|| self
->session
->focused
) &&
347 /* this means focus=true for window is same as config_focus_new=true */
348 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
349 client_search_focus_parent(self
)) &&
350 /* this checks for focus=false for the window */
351 (!settings
|| settings
->focus
!= 0) &&
352 /* note the check against Type_Normal/Dialog, not client_normal(self),
353 which would also include other types. in this case we want more
354 strict rules for focus */
355 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
356 self
->type
== OB_CLIENT_TYPE_DIALOG
))
361 /* figure out placement for the window */
362 if (ob_state() == OB_STATE_RUNNING
) {
365 ob_debug("Positioned: %s @ %d %d\n",
366 (!self
->positioned
? "no" :
367 (self
->positioned
== PPosition
? "program specified" :
368 (self
->positioned
== USPosition
? "user specified" :
369 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
371 transient
= place_client(self
, &self
->area
.x
, &self
->area
.y
, settings
);
373 /* make sure the window is visible. */
374 client_find_onscreen(self
, &self
->area
.x
, &self
->area
.y
,
375 self
->area
.width
, self
->area
.height
,
376 /* non-normal clients has less rules, and
377 windows that are being restored from a
378 session do also. we can assume you want
379 it back where you saved it. Clients saying
380 they placed themselves are subjected to
381 harder rules, ones that are placed by
382 place.c or by the user are allowed partially
383 off-screen and on xinerama divides (ie,
384 it is up to the placement routines to avoid
385 the xinerama divides) */
387 (((self
->positioned
& PPosition
) &&
388 !(self
->positioned
& USPosition
)) &&
389 client_normal(self
) &&
393 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
394 self
->window
, self
->area
.x
, self
->area
.y
,
395 self
->area
.width
, self
->area
.height
);
397 ob_debug(" but session requested %d %d instead, overriding\n",
398 self
->session
->x
, self
->session
->y
);
400 /* adjust the frame to the client's size before showing the window */
401 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
402 frame_adjust_client_area(self
->frame
);
405 /* move the client to its placed position, or it it's already there,
406 generate a ConfigureNotify telling the client where it is.
408 do this after adjusting the frame. otherwise it gets all weird and
409 clients don't work right */
410 client_configure_full(self
, self
->area
.x
, self
->area
.y
,
411 self
->area
.width
, self
->area
.height
,
414 /* do this after the window is placed, so the premax/prefullscreen numbers
416 also, this moves the window to the position where it has been placed
418 client_apply_startup_state(self
);
421 guint32 last_time
= focus_client
?
422 focus_client
->user_time
: CurrentTime
;
424 /* This is focus stealing prevention */
425 ob_debug_type(OB_DEBUG_FOCUS
,
426 "Want to focus new window 0x%x with time %u "
428 self
->window
, self
->user_time
, last_time
);
430 /* if it's on another desktop */
431 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
432 && /* the timestamp is from before you changed desktops */
433 self
->user_time
&& screen_desktop_user_time
&&
434 !event_time_after(self
->user_time
, screen_desktop_user_time
))
437 ob_debug_type(OB_DEBUG_FOCUS
,
438 "Not focusing the window because its on another "
441 /* If something is focused, and it's not our parent... */
442 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
444 /* If time stamp is old, don't steal focus */
445 if (self
->user_time
&& last_time
&&
446 !event_time_after(self
->user_time
, last_time
))
449 ob_debug_type(OB_DEBUG_FOCUS
,
450 "Not focusing the window because the time is "
453 /* Don't steal focus from globally active clients.
454 I stole this idea from KWin. It seems nice.
456 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
458 ob_debug_type(OB_DEBUG_FOCUS
,
459 "Not focusing the window because a globally "
460 "active client has focus\n");
465 ob_debug_type(OB_DEBUG_FOCUS
,
466 "Focus stealing prevention activated for %s with "
467 "time %u (last time %u)\n",
468 self
->title
, self
->user_time
, last_time
);
469 /* if the client isn't focused, then hilite it so the user
471 client_hilite(self
, TRUE
);
475 /* This may look rather odd. Well it's because new windows are added
476 to the stacking order non-intrusively. If we're not going to focus
477 the new window or hilite it, then we raise it to the top. This will
478 take affect for things that don't get focused like splash screens.
479 Also if you don't have focus_new enabled, then it's going to get
480 raised to the top. Legacy begets legacy I guess?
482 if (!client_restore_session_stacking(self
))
483 stacking_raise(CLIENT_AS_WINDOW(self
));
486 mouse_grab_for_client(self
, TRUE
);
488 /* this has to happen before we try focus the window, but we want it to
489 happen after the client's stacking has been determined or it looks bad
494 gboolean stacked
= client_restore_session_stacking(self
);
495 client_present(self
, FALSE
, !stacked
);
498 /* add to client list/map */
499 client_list
= g_list_append(client_list
, self
);
500 g_hash_table_insert(window_map
, &self
->window
, self
);
502 /* this has to happen after we're in the client_list */
503 if (STRUT_EXISTS(self
->strut
))
504 screen_update_areas();
506 /* update the list hints */
509 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
510 window
, self
->frame
->plate
, self
->class);
516 ObClient
*client_fake_manage(Window window
)
519 ObAppSettings
*settings
;
521 ob_debug("Pretend-managing window: %lx\n", window
);
523 /* do this minimal stuff to figure out the client's decorations */
525 self
= g_new0(ObClient
, 1);
526 self
->window
= window
;
528 client_get_all(self
, FALSE
);
529 /* per-app settings override stuff, and return the settings for other
531 settings
= client_get_settings_state(self
);
533 client_setup_decor_and_functions(self
);
535 /* create the decoration frame for the client window and adjust its size */
536 self
->frame
= frame_new(self
);
537 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
541 void client_unmanage_all()
543 while (client_list
!= NULL
)
544 client_unmanage(client_list
->data
);
547 void client_unmanage(ObClient
*self
)
552 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
553 self
->window
, self
->frame
->plate
,
554 self
->class, self
->title
? self
->title
: "");
556 g_assert(self
!= NULL
);
558 /* we dont want events no more. do this before hiding the frame so we
559 don't generate more events */
560 XSelectInput(ob_display
, self
->window
, NoEventMask
);
562 frame_hide(self
->frame
);
563 /* flush to send the hide to the server quickly */
566 /* ignore enter events from the unmap so it doesnt mess with the
568 event_ignore_queued_enters();
570 mouse_grab_for_client(self
, FALSE
);
572 /* remove the window from our save set */
573 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
575 /* kill the property windows */
576 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
578 /* update the focus lists */
579 focus_order_remove(self
);
580 if (client_focused(self
)) {
581 /* don't leave an invalid focus_client */
585 client_list
= g_list_remove(client_list
, self
);
586 stacking_remove(self
);
587 g_hash_table_remove(window_map
, &self
->window
);
589 /* once the client is out of the list, update the struts to remove its
591 if (STRUT_EXISTS(self
->strut
))
592 screen_update_areas();
594 client_call_notifies(self
, client_destroy_notifies
);
596 /* tell our parent(s) that we're gone */
597 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
598 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
599 if (it
->data
!= self
)
600 ((ObClient
*)it
->data
)->transients
=
601 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
602 } else if (self
->transient_for
) { /* transient of window */
603 self
->transient_for
->transients
=
604 g_slist_remove(self
->transient_for
->transients
, self
);
607 /* tell our transients that we're gone */
608 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
609 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
610 ((ObClient
*)it
->data
)->transient_for
= NULL
;
611 client_calc_layer(it
->data
);
615 /* remove from its group */
617 group_remove(self
->group
, self
);
621 /* restore the window's original geometry so it is not lost */
625 /* give the client its border back */
626 client_toggle_border(self
, TRUE
);
630 if (self
->fullscreen
)
631 a
= self
->pre_fullscreen_area
;
632 else if (self
->max_horz
|| self
->max_vert
) {
633 if (self
->max_horz
) {
634 a
.x
= self
->pre_max_area
.x
;
635 a
.width
= self
->pre_max_area
.width
;
637 if (self
->max_vert
) {
638 a
.y
= self
->pre_max_area
.y
;
639 a
.height
= self
->pre_max_area
.height
;
643 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
644 self
->decorations
= 0; /* unmanaged windows have no decor */
646 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
649 /* reparent the window out of the frame, and free the frame */
650 frame_release_client(self
->frame
);
651 frame_free(self
->frame
);
654 if (ob_state() != OB_STATE_EXITING
) {
655 /* these values should not be persisted across a window
657 PROP_ERASE(self
->window
, net_wm_desktop
);
658 PROP_ERASE(self
->window
, net_wm_state
);
659 PROP_ERASE(self
->window
, wm_state
);
661 /* if we're left in an unmapped state, the client wont be mapped.
662 this is bad, since we will no longer be managing the window on
664 XMapWindow(ob_display
, self
->window
);
667 /* update the list hints */
670 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
672 /* free all data allocated in the client struct */
673 g_slist_free(self
->transients
);
674 for (j
= 0; j
< self
->nicons
; ++j
)
675 g_free(self
->icons
[j
].data
);
676 if (self
->nicons
> 0)
678 g_free(self
->wm_command
);
680 g_free(self
->icon_title
);
684 g_free(self
->client_machine
);
685 g_free(self
->sm_client_id
);
689 void client_fake_unmanage(ObClient
*self
)
691 /* this is all that got allocated to get the decorations */
693 frame_free(self
->frame
);
697 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
699 ObAppSettings
*settings
= NULL
;
702 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
703 ObAppSettings
*app
= it
->data
;
705 if ((app
->name
&& !app
->class && !strcmp(app
->name
, self
->name
))
706 || (app
->class && !app
->name
&& !strcmp(app
->class, self
->class))
707 || (app
->class && app
->name
&& !strcmp(app
->class, self
->class)
708 && !strcmp(app
->name
, self
->name
)))
710 /* Match if no role was specified in the per app setting, or if the
711 * string matches the beginning of the role, since apps like to set
712 * the role to things like browser-window-23c4b2f */
714 || !strncmp(app
->role
, self
->role
, strlen(app
->role
)))
716 ob_debug("Window matching: %s\n", app
->name
);
725 if (settings
->shade
!= -1)
726 self
->shaded
= !!settings
->shade
;
727 if (settings
->decor
!= -1)
728 self
->undecorated
= !settings
->decor
;
729 if (settings
->iconic
!= -1)
730 self
->iconic
= !!settings
->iconic
;
731 if (settings
->skip_pager
!= -1)
732 self
->skip_pager
= !!settings
->skip_pager
;
733 if (settings
->skip_taskbar
!= -1)
734 self
->skip_taskbar
= !!settings
->skip_taskbar
;
736 if (settings
->max_vert
!= -1)
737 self
->max_vert
= !!settings
->max_vert
;
738 if (settings
->max_horz
!= -1)
739 self
->max_horz
= !!settings
->max_horz
;
741 if (settings
->fullscreen
!= -1)
742 self
->fullscreen
= !!settings
->fullscreen
;
744 if (settings
->desktop
) {
745 if (settings
->desktop
== DESKTOP_ALL
)
746 self
->desktop
= settings
->desktop
;
747 else if (settings
->desktop
> 0 &&
748 settings
->desktop
<= screen_num_desktops
)
749 self
->desktop
= settings
->desktop
- 1;
752 if (settings
->layer
== -1) {
756 else if (settings
->layer
== 0) {
760 else if (settings
->layer
== 1) {
768 static void client_restore_session_state(ObClient
*self
)
772 ob_debug_type(OB_DEBUG_SM
,
773 "Restore session for client %s\n", self
->title
);
775 if (!(it
= session_state_find(self
))) {
776 ob_debug_type(OB_DEBUG_SM
,
777 "Session data not found for client %s\n", self
->title
);
781 self
->session
= it
->data
;
783 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
786 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
787 self
->positioned
= USPosition
;
788 if (self
->session
->w
> 0)
789 self
->area
.width
= self
->session
->w
;
790 if (self
->session
->h
> 0)
791 self
->area
.height
= self
->session
->h
;
792 XResizeWindow(ob_display
, self
->window
,
793 self
->area
.width
, self
->area
.height
);
795 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
796 self
->session
->desktop
:
797 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
798 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
800 self
->shaded
= self
->session
->shaded
;
801 self
->iconic
= self
->session
->iconic
;
802 self
->skip_pager
= self
->session
->skip_pager
;
803 self
->skip_taskbar
= self
->session
->skip_taskbar
;
804 self
->fullscreen
= self
->session
->fullscreen
;
805 self
->above
= self
->session
->above
;
806 self
->below
= self
->session
->below
;
807 self
->max_horz
= self
->session
->max_horz
;
808 self
->max_vert
= self
->session
->max_vert
;
809 self
->undecorated
= self
->session
->undecorated
;
812 static gboolean
client_restore_session_stacking(ObClient
*self
)
816 if (!self
->session
) return FALSE
;
818 mypos
= g_list_find(session_saved_state
, self
->session
);
819 if (!mypos
) return FALSE
;
821 /* start above me and look for the first client */
822 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
825 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
826 ObClient
*c
= cit
->data
;
827 /* found a client that was in the session, so go below it */
828 if (c
->session
== it
->data
) {
829 stacking_below(CLIENT_AS_WINDOW(self
),
830 CLIENT_AS_WINDOW(cit
->data
));
838 void client_move_onscreen(ObClient
*self
, gboolean rude
)
840 gint x
= self
->area
.x
;
841 gint y
= self
->area
.y
;
842 if (client_find_onscreen(self
, &x
, &y
,
844 self
->area
.height
, rude
)) {
845 client_move(self
, x
, y
);
849 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
853 gint ox
= *x
, oy
= *y
;
854 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
857 all_a
= screen_area(self
->desktop
);
858 mon_a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
860 /* get where the frame would be */
861 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
863 /* get the requested size of the window with decorations */
864 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
865 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
867 /* This makes sure windows aren't entirely outside of the screen so you
868 can't see them at all.
869 It makes sure 10% of the window is on the screen at least. At don't let
870 it move itself off the top of the screen, which would hide the titlebar
871 on you. (The user can still do this if they want too, it's only limiting
874 XXX watch for xinerama dead areas...
876 if (client_normal(self
)) {
877 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
878 *x
= all_a
->x
+ all_a
->width
- fw
/10;
879 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
880 *y
= all_a
->y
+ all_a
->height
- fh
/10;
881 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
882 *x
= all_a
->x
- fw
*9/10;
883 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
884 *y
= all_a
->y
- fw
*9/10;
887 /* If rudeness wasn't requested, then figure out of the client is currently
888 entirely on the screen. If it is, and the position isn't changing by
889 request, and it is enlarging, then be rude even though it wasn't
892 Point oldtl
, oldtr
, oldbl
, oldbr
;
893 Point newtl
, newtr
, newbl
, newbr
;
894 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
896 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
897 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
898 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
899 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
900 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
902 POINT_SET(newtl
, *x
, *y
);
903 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
904 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
905 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
907 /* is it moving or just resizing from some corner? */
908 stationary_l
= oldtl
.x
== oldtl
.x
;
909 stationary_r
= oldtr
.x
== oldtr
.x
;
910 stationary_t
= oldtl
.y
== oldtl
.y
;
911 stationary_b
= oldbl
.y
== oldbl
.y
;
913 /* if left edge is growing and didnt move right edge */
914 if (stationary_r
&& newtl
.x
< oldtl
.x
)
916 /* if right edge is growing and didnt move left edge */
917 if (stationary_l
&& newtr
.x
> oldtr
.x
)
919 /* if top edge is growing and didnt move bottom edge */
920 if (stationary_b
&& newtl
.y
< oldtl
.y
)
922 /* if bottom edge is growing and didnt move top edge */
923 if (stationary_t
&& newbl
.y
> oldbl
.y
)
927 /* This here doesn't let windows even a pixel outside the struts/screen.
928 * When called from client_manage, programs placing themselves are
929 * forced completely onscreen, while things like
930 * xterm -geometry resolution-width/2 will work fine. Trying to
931 * place it completely offscreen will be handled in the above code.
932 * Sorry for this confused comment, i am tired. */
933 if (fw
<= mon_a
->width
) {
934 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
935 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
936 *x
= mon_a
->x
+ mon_a
->width
- fw
;
938 if (fh
<= mon_a
->height
) {
939 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
940 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
941 *y
= mon_a
->y
+ mon_a
->height
- fh
;
944 /* get where the client should be */
945 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
947 return ox
!= *x
|| oy
!= *y
;
950 static void client_toggle_border(ObClient
*self
, gboolean show
)
952 /* adjust our idea of where the client is, based on its border. When the
953 border is removed, the client should now be considered to be in a
955 when re-adding the border to the client, the same operation needs to be
957 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
958 gint x
= oldx
, y
= oldy
;
959 switch(self
->gravity
) {
961 case NorthWestGravity
:
963 case SouthWestGravity
:
965 case NorthEastGravity
:
967 case SouthEastGravity
:
968 if (show
) x
-= self
->border_width
* 2;
969 else x
+= self
->border_width
* 2;
976 if (show
) x
-= self
->border_width
;
977 else x
+= self
->border_width
;
980 switch(self
->gravity
) {
982 case NorthWestGravity
:
984 case NorthEastGravity
:
986 case SouthWestGravity
:
988 case SouthEastGravity
:
989 if (show
) y
-= self
->border_width
* 2;
990 else y
+= self
->border_width
* 2;
997 if (show
) y
-= self
->border_width
;
998 else y
+= self
->border_width
;
1005 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1007 /* set border_width to 0 because there is no border to add into
1008 calculations anymore */
1009 self
->border_width
= 0;
1011 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1015 static void client_get_all(ObClient
*self
, gboolean real
)
1017 /* this is needed for the frame to set itself up */
1018 client_get_area(self
);
1020 /* these things can change the decor and functions of the window */
1022 client_get_mwm_hints(self
);
1023 /* this can change the mwmhints for special cases */
1024 client_get_type_and_transientness(self
);
1025 client_get_state(self
);
1026 client_update_normal_hints(self
);
1028 /* get the session related properties, these can change decorations
1029 from per-app settings */
1030 client_get_session_ids(self
);
1032 /* now we got everything that can affect the decorations */
1036 /* get this early so we have it for debugging */
1037 client_update_title(self
);
1039 client_update_protocols(self
);
1041 client_update_wmhints(self
);
1042 /* this may have already been called from client_update_wmhints */
1043 if (self
->transient_for
== NULL
)
1044 client_update_transient_for(self
);
1046 client_get_startup_id(self
);
1047 client_get_desktop(self
);/* uses transient data/group/startup id if a
1048 desktop is not specified */
1049 client_get_shaped(self
);
1052 /* a couple type-based defaults for new windows */
1054 /* this makes sure that these windows appear on all desktops */
1055 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1056 self
->desktop
= DESKTOP_ALL
;
1060 client_update_sync_request_counter(self
);
1063 client_get_colormap(self
);
1064 client_update_strut(self
);
1065 client_update_icons(self
);
1066 client_update_user_time_window(self
);
1067 if (!self
->user_time_window
) /* check if this would have been called */
1068 client_update_user_time(self
);
1069 client_update_icon_geometry(self
);
1072 static void client_get_startup_id(ObClient
*self
)
1074 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1076 PROP_GETS(self
->group
->leader
,
1077 net_startup_id
, utf8
, &self
->startup_id
);
1080 static void client_get_area(ObClient
*self
)
1082 XWindowAttributes wattrib
;
1085 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1086 g_assert(ret
!= BadWindow
);
1088 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1089 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1090 self
->border_width
= wattrib
.border_width
;
1092 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1093 wattrib
.width
, wattrib
.height
);
1096 static void client_get_desktop(ObClient
*self
)
1098 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1100 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1101 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1102 self
->desktop
= screen_num_desktops
- 1;
1106 gboolean trdesk
= FALSE
;
1108 if (self
->transient_for
) {
1109 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1110 self
->desktop
= self
->transient_for
->desktop
;
1115 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1116 if (it
->data
!= self
&&
1117 !((ObClient
*)it
->data
)->transient_for
) {
1118 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1125 /* try get from the startup-notification protocol */
1126 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1127 if (self
->desktop
>= screen_num_desktops
&&
1128 self
->desktop
!= DESKTOP_ALL
)
1129 self
->desktop
= screen_num_desktops
- 1;
1131 /* defaults to the current desktop */
1132 self
->desktop
= screen_desktop
;
1137 static void client_get_state(ObClient
*self
)
1142 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1144 for (i
= 0; i
< num
; ++i
) {
1145 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1147 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1148 self
->shaded
= TRUE
;
1149 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1150 self
->iconic
= TRUE
;
1151 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1152 self
->skip_taskbar
= TRUE
;
1153 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1154 self
->skip_pager
= TRUE
;
1155 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1156 self
->fullscreen
= TRUE
;
1157 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1158 self
->max_vert
= TRUE
;
1159 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1160 self
->max_horz
= TRUE
;
1161 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1163 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1165 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1166 self
->demands_attention
= TRUE
;
1167 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1168 self
->undecorated
= TRUE
;
1175 static void client_get_shaped(ObClient
*self
)
1177 self
->shaped
= FALSE
;
1179 if (extensions_shape
) {
1184 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1186 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1187 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1189 self
->shaped
= (s
!= 0);
1194 void client_update_transient_for(ObClient
*self
)
1197 ObClient
*target
= NULL
;
1199 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1200 if (t
!= self
->window
) { /* cant be transient to itself! */
1201 target
= g_hash_table_lookup(window_map
, &t
);
1202 /* if this happens then we need to check for it*/
1203 g_assert(target
!= self
);
1204 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1205 /* this can happen when a dialog is a child of
1206 a dockapp, for example */
1210 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1212 Setting the transient_for to Root is actually illegal, however
1213 applications from time have done this to specify transient for
1216 Now you can do that by being a TYPE_DIALOG and not setting
1217 the transient_for hint at all on your window. But people still
1218 use Root, and Kwin is very strange in this regard.
1220 KWin 3.0 will not consider windows with transient_for set to
1221 Root as transient for their group *UNLESS* they are also modal.
1222 In that case, it will make them transient for the group. This
1223 leads to all sorts of weird behavior from KDE apps which are
1224 only tested in KWin. I'd like to follow their behavior just to
1225 make this work right with KDE stuff, but that seems wrong.
1227 if (!target
&& self
->group
) {
1228 /* not transient to a client, see if it is transient for a
1230 if (t
== RootWindow(ob_display
, ob_screen
)) {
1231 /* window is a transient for its group! */
1232 target
= OB_TRAN_GROUP
;
1236 } else if (self
->transient
&& self
->group
)
1237 target
= OB_TRAN_GROUP
;
1239 client_update_transient_tree(self
, self
->group
, self
->group
,
1240 self
->transient_for
, target
);
1241 self
->transient_for
= target
;
1245 static void client_update_transient_tree(ObClient
*self
,
1246 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1247 ObClient
* oldparent
,
1248 ObClient
*newparent
)
1254 Group transient windows are not allowed to have other group
1255 transient windows as their children.
1259 /* No change has occured */
1260 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1262 /** Remove the client from the transient tree wherever it has changed **/
1264 /* If the window is becoming a direct transient for a window in its group
1265 then any group transients which were our children and are now becoming
1266 our parents need to stop being our children.
1268 Group transients can't be children of group transients already, but
1269 we could have any number of direct parents above up, any of which could
1270 be transient for the group, and we need to remove it from our children.
1272 if (oldparent
!= newparent
&&
1273 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1274 newgroup
!= NULL
&& newgroup
== oldgroup
)
1276 ObClient
*look
= newparent
;
1278 self
->transients
= g_slist_remove(self
->transients
, look
);
1279 look
= look
->transient_for
;
1280 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1284 /* If the group changed, or if we are just becoming transient for the
1285 group, then we need to remove any old group transient windows
1286 from our children. But if we were already transient for the group, then
1287 other group transients are not our children. */
1288 if ((oldgroup
!= newgroup
||
1289 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1290 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1292 for (it
= self
->transients
; it
; it
= next
) {
1293 next
= g_slist_next(it
);
1295 if (c
->group
== oldgroup
)
1296 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1300 /* If we used to be transient for a group and now we are not, or we're
1301 transient for a new group, then we need to remove ourselves from all
1303 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1304 oldparent
!= newparent
))
1306 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1308 if (c
!= self
&& (!c
->transient_for
||
1309 c
->transient_for
!= OB_TRAN_GROUP
))
1310 c
->transients
= g_slist_remove(c
->transients
, self
);
1313 /* If we used to be transient for a single window and we are no longer
1314 transient for it, then we need to remove ourself from its children */
1315 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1316 oldparent
!= newparent
)
1317 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1320 /** Re-add the client to the transient tree wherever it has changed **/
1322 /* If we're now transient for a group and we weren't transient for it
1323 before then we need to add ourselves to all our new parents */
1324 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1325 oldparent
!= newparent
))
1327 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1329 if (c
!= self
&& (!c
->transient_for
||
1330 c
->transient_for
!= OB_TRAN_GROUP
))
1331 c
->transients
= g_slist_prepend(c
->transients
, self
);
1334 /* If we are now transient for a single window which we weren't before,
1335 we need to add ourselves to its children
1337 WARNING: Cyclical transient ness is possible if two windows are
1338 transient for eachother.
1340 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1341 newparent
!= oldparent
&&
1342 /* don't make ourself its child if it is already our child */
1343 !client_is_direct_child(self
, newparent
))
1344 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1346 /* If the group changed then we need to add any new group transient
1347 windows to our children. But if we're transient for the group, then
1348 other group transients are not our children.
1350 WARNING: Cyclical transient-ness is possible. For e.g. if:
1351 A is transient for the group
1352 B is transient for A
1353 C is transient for B
1354 A can't be transient for C or we have a cycle
1356 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1357 newparent
!= OB_TRAN_GROUP
)
1359 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1361 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1362 /* Don't make it our child if it is already our parent */
1363 !client_is_direct_child(c
, self
))
1365 self
->transients
= g_slist_prepend(self
->transients
, c
);
1371 static void client_get_mwm_hints(ObClient
*self
)
1376 self
->mwmhints
.flags
= 0; /* default to none */
1378 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1380 if (num
>= OB_MWM_ELEMENTS
) {
1381 self
->mwmhints
.flags
= hints
[0];
1382 self
->mwmhints
.functions
= hints
[1];
1383 self
->mwmhints
.decorations
= hints
[2];
1389 void client_get_type_and_transientness(ObClient
*self
)
1396 self
->transient
= FALSE
;
1398 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1399 /* use the first value that we know about in the array */
1400 for (i
= 0; i
< num
; ++i
) {
1401 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1402 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1403 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1404 self
->type
= OB_CLIENT_TYPE_DOCK
;
1405 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1406 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1407 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1408 self
->type
= OB_CLIENT_TYPE_MENU
;
1409 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1410 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1411 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1412 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1413 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1414 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1415 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1416 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1417 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1418 /* prevent this window from getting any decor or
1420 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1421 OB_MWM_FLAG_DECORATIONS
);
1422 self
->mwmhints
.decorations
= 0;
1423 self
->mwmhints
.functions
= 0;
1425 if (self
->type
!= (ObClientType
) -1)
1426 break; /* grab the first legit type */
1431 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1432 self
->transient
= TRUE
;
1434 if (self
->type
== (ObClientType
) -1) {
1435 /*the window type hint was not set, which means we either classify
1436 ourself as a normal window or a dialog, depending on if we are a
1438 if (self
->transient
)
1439 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1441 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1444 /* then, based on our type, we can update our transientness.. */
1445 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1446 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1447 self
->type
== OB_CLIENT_TYPE_MENU
||
1448 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1450 self
->transient
= TRUE
;
1454 void client_update_protocols(ObClient
*self
)
1457 guint num_return
, i
;
1459 self
->focus_notify
= FALSE
;
1460 self
->delete_window
= FALSE
;
1462 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1463 for (i
= 0; i
< num_return
; ++i
) {
1464 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1465 /* this means we can request the window to close */
1466 self
->delete_window
= TRUE
;
1467 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1468 /* if this protocol is requested, then the window will be
1469 notified whenever we want it to receive focus */
1470 self
->focus_notify
= TRUE
;
1472 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1473 /* if this protocol is requested, then resizing the
1474 window will be synchronized between the frame and the
1476 self
->sync_request
= TRUE
;
1484 void client_update_sync_request_counter(ObClient
*self
)
1488 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1489 self
->sync_counter
= i
;
1491 self
->sync_counter
= None
;
1495 void client_get_colormap(ObClient
*self
)
1497 XWindowAttributes wa
;
1499 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1500 client_update_colormap(self
, wa
.colormap
);
1503 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1505 self
->colormap
= colormap
;
1508 void client_update_normal_hints(ObClient
*self
)
1512 gint oldgravity
= self
->gravity
;
1515 self
->min_ratio
= 0.0f
;
1516 self
->max_ratio
= 0.0f
;
1517 SIZE_SET(self
->size_inc
, 1, 1);
1518 SIZE_SET(self
->base_size
, 0, 0);
1519 SIZE_SET(self
->min_size
, 0, 0);
1520 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1522 /* get the hints from the window */
1523 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1524 /* normal windows can't request placement! har har
1525 if (!client_normal(self))
1527 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1529 if (size
.flags
& PWinGravity
) {
1530 self
->gravity
= size
.win_gravity
;
1532 /* if the client has a frame, i.e. has already been mapped and
1533 is changing its gravity */
1534 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1535 /* move our idea of the client's position based on its new
1537 client_convert_gravity(self
, oldgravity
,
1538 &self
->area
.x
, &self
->area
.y
,
1539 self
->area
.width
, self
->area
.height
);
1543 if (size
.flags
& PAspect
) {
1544 if (size
.min_aspect
.y
)
1546 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1547 if (size
.max_aspect
.y
)
1549 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1552 if (size
.flags
& PMinSize
)
1553 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1555 if (size
.flags
& PMaxSize
)
1556 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1558 if (size
.flags
& PBaseSize
)
1559 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1561 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1562 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1566 void client_setup_decor_and_functions(ObClient
*self
)
1568 /* start with everything (cept fullscreen) */
1570 (OB_FRAME_DECOR_TITLEBAR
|
1571 OB_FRAME_DECOR_HANDLE
|
1572 OB_FRAME_DECOR_GRIPS
|
1573 OB_FRAME_DECOR_BORDER
|
1574 OB_FRAME_DECOR_ICON
|
1575 OB_FRAME_DECOR_ALLDESKTOPS
|
1576 OB_FRAME_DECOR_ICONIFY
|
1577 OB_FRAME_DECOR_MAXIMIZE
|
1578 OB_FRAME_DECOR_SHADE
|
1579 OB_FRAME_DECOR_CLOSE
);
1581 (OB_CLIENT_FUNC_RESIZE
|
1582 OB_CLIENT_FUNC_MOVE
|
1583 OB_CLIENT_FUNC_ICONIFY
|
1584 OB_CLIENT_FUNC_MAXIMIZE
|
1585 OB_CLIENT_FUNC_SHADE
|
1586 OB_CLIENT_FUNC_CLOSE
|
1587 OB_CLIENT_FUNC_BELOW
|
1588 OB_CLIENT_FUNC_ABOVE
);
1590 if (!(self
->min_size
.width
< self
->max_size
.width
||
1591 self
->min_size
.height
< self
->max_size
.height
))
1592 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1594 switch (self
->type
) {
1595 case OB_CLIENT_TYPE_NORMAL
:
1596 /* normal windows retain all of the possible decorations and
1597 functionality, and are the only windows that you can fullscreen */
1598 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1601 case OB_CLIENT_TYPE_DIALOG
:
1602 case OB_CLIENT_TYPE_UTILITY
:
1603 /* these windows cannot be maximized */
1604 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1607 case OB_CLIENT_TYPE_MENU
:
1608 case OB_CLIENT_TYPE_TOOLBAR
:
1609 /* these windows get less functionality */
1610 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1613 case OB_CLIENT_TYPE_SPLASH
:
1614 /* these don't get get any decorations, and the only thing you can
1615 do with them is move them */
1616 self
->decorations
= 0;
1617 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1619 case OB_CLIENT_TYPE_DESKTOP
:
1620 /* these windows are not manipulated by the window manager */
1621 self
->decorations
= 0;
1622 self
->functions
= 0;
1624 case OB_CLIENT_TYPE_DOCK
:
1625 /* these windows are not manipulated by the window manager, but they
1626 can set below layer which has a special meaning */
1627 self
->decorations
= 0;
1628 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1632 /* Mwm Hints are applied subtractively to what has already been chosen for
1633 decor and functionality */
1634 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1635 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1636 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1637 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1639 /* if the mwm hints request no handle or title, then all
1640 decorations are disabled, but keep the border if that's
1642 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1643 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1645 self
->decorations
= 0;
1650 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1651 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1652 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1653 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1654 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1655 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1656 /* dont let mwm hints kill any buttons
1657 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1658 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1659 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1660 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1662 /* dont let mwm hints kill the close button
1663 if (! (self->mwmhints.functions & MwmFunc_Close))
1664 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1668 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1669 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1670 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1671 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1672 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1673 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1675 /* can't maximize without moving/resizing */
1676 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1677 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1678 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1679 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1680 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1683 /* kill the handle on fully maxed windows */
1684 if (self
->max_vert
&& self
->max_horz
)
1685 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1687 /* finally, the user can have requested no decorations, which overrides
1688 everything (but doesnt give it a border if it doesnt have one) */
1689 if (self
->undecorated
) {
1690 if (config_theme_keepborder
)
1691 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1693 self
->decorations
= 0;
1696 /* if we don't have a titlebar, then we cannot shade! */
1697 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1698 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1700 /* now we need to check against rules for the client's current state */
1701 if (self
->fullscreen
) {
1702 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1703 OB_CLIENT_FUNC_FULLSCREEN
|
1704 OB_CLIENT_FUNC_ICONIFY
);
1705 self
->decorations
= 0;
1708 client_change_allowed_actions(self
);
1711 /* adjust the client's decorations, etc. */
1712 client_reconfigure(self
);
1716 static void client_change_allowed_actions(ObClient
*self
)
1721 /* desktop windows are kept on all desktops */
1722 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1723 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1725 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1726 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1727 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1728 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1729 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1730 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1731 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1732 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1733 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1734 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1735 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1736 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1737 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1738 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1739 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1741 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1742 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1743 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1744 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1746 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1748 /* make sure the window isn't breaking any rules now */
1750 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1751 if (self
->frame
) client_shade(self
, FALSE
);
1752 else self
->shaded
= FALSE
;
1754 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1755 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1756 else self
->iconic
= FALSE
;
1758 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1759 if (self
->frame
) client_fullscreen(self
, FALSE
);
1760 else self
->fullscreen
= FALSE
;
1762 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1764 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1765 else self
->max_vert
= self
->max_horz
= FALSE
;
1769 void client_reconfigure(ObClient
*self
)
1771 /* by making this pass FALSE for user, we avoid the emacs event storm where
1772 every configurenotify causes an update in its normal hints, i think this
1773 is generally what we want anyways... */
1774 client_configure_full(self
, self
->area
.x
, self
->area
.y
,
1775 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1778 void client_update_wmhints(ObClient
*self
)
1782 /* assume a window takes input if it doesnt specify */
1783 self
->can_focus
= TRUE
;
1785 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1788 if (hints
->flags
& InputHint
)
1789 self
->can_focus
= hints
->input
;
1791 /* only do this when first managing the window *AND* when we aren't
1793 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1794 if (hints
->flags
& StateHint
)
1795 self
->iconic
= hints
->initial_state
== IconicState
;
1798 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1799 if (self
->urgent
&& !ur
)
1800 client_hilite(self
, TRUE
);
1801 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1802 client_hilite(self
, FALSE
);
1804 if (!(hints
->flags
& WindowGroupHint
))
1805 hints
->window_group
= None
;
1807 /* did the group state change? */
1808 if (hints
->window_group
!=
1809 (self
->group
? self
->group
->leader
: None
))
1811 ObGroup
*oldgroup
= self
->group
;
1813 /* remove from the old group if there was one */
1814 if (self
->group
!= NULL
) {
1815 group_remove(self
->group
, self
);
1819 /* add ourself to the group if we have one */
1820 if (hints
->window_group
!= None
) {
1821 self
->group
= group_add(hints
->window_group
, self
);
1824 /* Put ourselves into the new group's transient tree, and remove
1825 ourselves from the old group's */
1826 client_update_transient_tree(self
, oldgroup
, self
->group
,
1827 self
->transient_for
,
1828 self
->transient_for
);
1830 /* Lastly, being in a group, or not, can change if the window is
1831 transient for anything.
1833 The logic for this is:
1834 self->transient = TRUE always if the window wants to be
1835 transient for something, even if transient_for was NULL because
1836 it wasn't in a group before.
1838 If transient_for was NULL and oldgroup was NULL we can assume
1839 that when we add the new group, it will become transient for
1842 If transient_for was OB_TRAN_GROUP, then it must have already
1843 had a group. If it is getting a new group, the above call to
1844 client_update_transient_tree has already taken care of
1845 everything ! If it is losing all group status then it will
1846 no longer be transient for anything and that needs to be
1849 if (self
->transient
&&
1850 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1851 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1852 client_update_transient_for(self
);
1855 /* the WM_HINTS can contain an icon */
1856 client_update_icons(self
);
1862 void client_update_title(ObClient
*self
)
1865 gchar
*visible
= NULL
;
1867 g_free(self
->title
);
1870 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1871 /* try old x stuff */
1872 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1873 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1874 if (self
->transient
) {
1876 GNOME alert windows are not given titles:
1877 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1879 data
= g_strdup("");
1881 data
= g_strdup("Unnamed Window");
1885 if (self
->client_machine
) {
1886 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1891 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1892 self
->title
= visible
;
1895 frame_adjust_title(self
->frame
);
1897 /* update the icon title */
1899 g_free(self
->icon_title
);
1902 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1903 /* try old x stuff */
1904 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1905 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1906 data
= g_strdup(self
->title
);
1908 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1909 self
->icon_title
= data
;
1912 void client_update_strut(ObClient
*self
)
1916 gboolean got
= FALSE
;
1919 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1923 STRUT_PARTIAL_SET(strut
,
1924 data
[0], data
[2], data
[1], data
[3],
1925 data
[4], data
[5], data
[8], data
[9],
1926 data
[6], data
[7], data
[10], data
[11]);
1932 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1938 /* use the screen's width/height */
1939 a
= screen_physical_area();
1941 STRUT_PARTIAL_SET(strut
,
1942 data
[0], data
[2], data
[1], data
[3],
1943 a
->y
, a
->y
+ a
->height
- 1,
1944 a
->x
, a
->x
+ a
->width
- 1,
1945 a
->y
, a
->y
+ a
->height
- 1,
1946 a
->x
, a
->x
+ a
->width
- 1);
1952 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1953 0, 0, 0, 0, 0, 0, 0, 0);
1955 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1956 self
->strut
= strut
;
1958 /* updating here is pointless while we're being mapped cuz we're not in
1959 the client list yet */
1961 screen_update_areas();
1965 void client_update_icons(ObClient
*self
)
1971 for (i
= 0; i
< self
->nicons
; ++i
)
1972 g_free(self
->icons
[i
].data
);
1973 if (self
->nicons
> 0)
1974 g_free(self
->icons
);
1977 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1978 /* figure out how many valid icons are in here */
1980 while (num
- i
> 2) {
1984 if (i
> num
|| w
*h
== 0) break;
1988 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1990 /* store the icons */
1992 for (j
= 0; j
< self
->nicons
; ++j
) {
1995 w
= self
->icons
[j
].width
= data
[i
++];
1996 h
= self
->icons
[j
].height
= data
[i
++];
1998 if (w
*h
== 0) continue;
2000 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2001 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2006 self
->icons
[j
].data
[t
] =
2007 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2008 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2009 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2010 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2019 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2020 if (hints
->flags
& IconPixmapHint
) {
2022 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2023 xerror_set_ignore(TRUE
);
2024 if (!RrPixmapToRGBA(ob_rr_inst
,
2026 (hints
->flags
& IconMaskHint
?
2027 hints
->icon_mask
: None
),
2028 &self
->icons
[self
->nicons
-1].width
,
2029 &self
->icons
[self
->nicons
-1].height
,
2030 &self
->icons
[self
->nicons
-1].data
)){
2031 g_free(&self
->icons
[self
->nicons
-1]);
2034 xerror_set_ignore(FALSE
);
2040 /* set the default icon onto the window
2041 in theory, this could be a race, but if a window doesn't set an icon
2042 or removes it entirely, it's not very likely it is going to set one
2043 right away afterwards */
2044 if (self
->nicons
== 0) {
2045 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2048 data
= g_new(gulong
, 48*48+2);
2049 data
[0] = data
[1] = 48;
2050 for (i
= 0; i
< 48*48; ++i
)
2051 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2052 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2053 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2054 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2055 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2057 } else if (self
->frame
)
2058 /* don't draw the icon empty if we're just setting one now anyways,
2059 we'll get the property change any second */
2060 frame_adjust_icon(self
->frame
);
2063 void client_update_user_time(ObClient
*self
)
2066 gboolean got
= FALSE
;
2068 if (self
->user_time_window
)
2069 got
= PROP_GET32(self
->user_time_window
,
2070 net_wm_user_time
, cardinal
, &time
);
2072 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2075 /* we set this every time, not just when it grows, because in practice
2076 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2077 backward we don't want all windows to stop focusing. we'll just
2078 assume noone is setting times older than the last one, cuz that
2079 would be pretty stupid anyways
2081 self
->user_time
= time
;
2083 /*ob_debug("window %s user time %u\n", self->title, time);*/
2087 void client_update_user_time_window(ObClient
*self
)
2091 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2094 if (w
!= self
->user_time_window
) {
2095 /* remove the old window */
2096 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2097 self
->user_time_window
= None
;
2099 if (self
->group
&& self
->group
->leader
== w
) {
2100 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2101 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2102 /* do it anyways..? */
2104 else if (w
== self
->window
) {
2105 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2106 "_NET_WM_USER_TIME_WINDOW to itself\n");
2107 w
= None
; /* don't do it */
2110 /* add the new window */
2111 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2112 self
->user_time_window
= w
;
2114 /* and update from it */
2115 client_update_user_time(self
);
2119 void client_update_icon_geometry(ObClient
*self
)
2124 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2126 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2129 /* don't let them set it with an area < 0 */
2130 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2131 MAX(data
[2],0), MAX(data
[3],0));
2135 static void client_get_session_ids(ObClient
*self
)
2142 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2145 /* get the SM_CLIENT_ID */
2148 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2150 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2152 /* get the WM_CLASS (name and class). make them "" if they are not
2156 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2158 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2162 self
->name
= g_strdup(ss
[0]);
2164 self
->class = g_strdup(ss
[1]);
2169 if (self
->name
== NULL
) self
->name
= g_strdup("");
2170 if (self
->class == NULL
) self
->class = g_strdup("");
2172 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2175 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2177 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2182 self
->role
= g_strdup("");
2184 /* get the WM_COMMAND */
2188 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2190 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2193 /* merge/mash them all together */
2194 gchar
*merge
= NULL
;
2197 for (i
= 0; ss
[i
]; ++i
) {
2200 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2202 merge
= g_strconcat(ss
[i
], NULL
);
2207 self
->wm_command
= merge
;
2210 /* get the WM_CLIENT_MACHINE */
2213 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2215 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2218 gchar localhost
[128];
2220 gethostname(localhost
, 127);
2221 localhost
[127] = '\0';
2222 if (strcmp(localhost
, s
) != 0)
2223 self
->client_machine
= s
;
2229 static void client_change_wm_state(ObClient
*self
)
2234 old
= self
->wmstate
;
2236 if (self
->shaded
|| self
->iconic
||
2237 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2239 self
->wmstate
= IconicState
;
2241 self
->wmstate
= NormalState
;
2243 if (old
!= self
->wmstate
) {
2244 PROP_MSG(self
->window
, kde_wm_change_state
,
2245 self
->wmstate
, 1, 0, 0);
2247 state
[0] = self
->wmstate
;
2249 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2253 static void client_change_state(ObClient
*self
)
2255 gulong netstate
[11];
2260 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2262 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2264 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2265 if (self
->skip_taskbar
)
2266 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2267 if (self
->skip_pager
)
2268 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2269 if (self
->fullscreen
)
2270 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2272 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2274 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2276 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2278 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2279 if (self
->demands_attention
)
2280 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2281 if (self
->undecorated
)
2282 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2283 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2286 frame_adjust_state(self
->frame
);
2289 ObClient
*client_search_focus_tree(ObClient
*self
)
2294 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2295 if (client_focused(it
->data
)) return it
->data
;
2296 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2301 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2303 if (self
->transient_for
) {
2304 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2305 return client_search_focus_tree_full(self
->transient_for
);
2308 gboolean recursed
= FALSE
;
2310 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2311 if (!((ObClient
*)it
->data
)->transient_for
) {
2313 if ((c
= client_search_focus_tree_full(it
->data
)))
2322 /* this function checks the whole tree, the client_search_focus_tree~
2323 does not, so we need to check this window */
2324 if (client_focused(self
))
2326 return client_search_focus_tree(self
);
2329 static ObStackingLayer
calc_layer(ObClient
*self
)
2333 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2334 l
= OB_STACKING_LAYER_DESKTOP
;
2335 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2336 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2337 else l
= OB_STACKING_LAYER_ABOVE
;
2339 else if ((self
->fullscreen
||
2340 /* No decorations and fills the monitor = oldskool fullscreen.
2341 But not for undecorated windows, because the user can do that
2343 (self
->decorations
== 0 &&
2344 !self
->undecorated
&&
2345 RECT_EQUAL(self
->area
,
2346 *screen_physical_area_monitor
2347 (client_monitor(self
))))) &&
2348 (client_focused(self
) || client_search_focus_tree(self
)))
2349 l
= OB_STACKING_LAYER_FULLSCREEN
;
2350 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2351 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2352 else l
= OB_STACKING_LAYER_NORMAL
;
2357 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2358 ObStackingLayer min
)
2360 ObStackingLayer old
, own
;
2364 own
= calc_layer(self
);
2365 self
->layer
= MAX(own
, min
);
2367 if (self
->layer
!= old
) {
2368 stacking_remove(CLIENT_AS_WINDOW(self
));
2369 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2372 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2373 client_calc_layer_recursive(it
->data
, orig
,
2377 void client_calc_layer(ObClient
*self
)
2384 /* transients take on the layer of their parents */
2385 it
= client_search_all_top_parents(self
);
2387 for (; it
; it
= g_slist_next(it
))
2388 client_calc_layer_recursive(it
->data
, orig
, 0);
2391 gboolean
client_should_show(ObClient
*self
)
2395 if (client_normal(self
) && screen_showing_desktop
)
2397 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2403 gboolean
client_show(ObClient
*self
)
2405 gboolean show
= FALSE
;
2407 if (client_should_show(self
)) {
2408 frame_show(self
->frame
);
2412 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2413 needs to be in IconicState. This includes when it is on another
2416 client_change_wm_state(self
);
2420 gboolean
client_hide(ObClient
*self
)
2422 gboolean hide
= FALSE
;
2424 if (!client_should_show(self
)) {
2425 if (self
== focus_client
) {
2426 /* if there is a grab going on, then we need to cancel it. if we
2427 move focus during the grab, applications will get
2428 NotifyWhileGrabbed events and ignore them !
2430 actions should not rely on being able to move focus during an
2433 if (keyboard_interactively_grabbed())
2434 keyboard_interactive_cancel();
2437 frame_hide(self
->frame
);
2441 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2442 needs to be in IconicState. This includes when it is on another
2445 client_change_wm_state(self
);
2449 void client_showhide(ObClient
*self
)
2451 if (!client_show(self
))
2454 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2455 needs to be in IconicState. This includes when it is on another
2458 client_change_wm_state(self
);
2461 gboolean
client_normal(ObClient
*self
) {
2462 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2463 self
->type
== OB_CLIENT_TYPE_DOCK
||
2464 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2467 gboolean
client_helper(ObClient
*self
)
2469 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2470 self
->type
== OB_CLIENT_TYPE_MENU
||
2471 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2474 gboolean
client_mouse_focusable(ObClient
*self
)
2476 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2477 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2478 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2479 self
->type
== OB_CLIENT_TYPE_DOCK
);
2482 gboolean
client_enter_focusable(ObClient
*self
)
2484 /* you can focus desktops but it shouldn't on enter */
2485 return (client_mouse_focusable(self
) &&
2486 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2490 static void client_apply_startup_state(ObClient
*self
)
2492 /* set the desktop hint, to make sure that it always exists */
2493 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2495 /* these are in a carefully crafted order.. */
2498 self
->iconic
= FALSE
;
2499 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2501 if (self
->fullscreen
) {
2502 self
->fullscreen
= FALSE
;
2503 client_fullscreen(self
, TRUE
);
2505 if (self
->undecorated
) {
2506 self
->undecorated
= FALSE
;
2507 client_set_undecorated(self
, TRUE
);
2510 self
->shaded
= FALSE
;
2511 client_shade(self
, TRUE
);
2513 if (self
->demands_attention
) {
2514 self
->demands_attention
= FALSE
;
2515 client_hilite(self
, TRUE
);
2518 if (self
->max_vert
&& self
->max_horz
) {
2519 self
->max_vert
= self
->max_horz
= FALSE
;
2520 client_maximize(self
, TRUE
, 0);
2521 } else if (self
->max_vert
) {
2522 self
->max_vert
= FALSE
;
2523 client_maximize(self
, TRUE
, 2);
2524 } else if (self
->max_horz
) {
2525 self
->max_horz
= FALSE
;
2526 client_maximize(self
, TRUE
, 1);
2529 /* nothing to do for the other states:
2538 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2541 gint oldg
= self
->gravity
;
2543 /* get the frame's position from the requested stuff */
2544 self
->gravity
= gravity
;
2545 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2546 self
->gravity
= oldg
;
2548 /* get the client's position in its true gravity from that */
2549 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2552 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2553 gint
*logicalw
, gint
*logicalh
,
2556 Rect desired_area
= {*x
, *y
, *w
, *h
};
2558 /* make the frame recalculate its dimentions n shit without changing
2559 anything visible for real, this way the constraints below can work with
2560 the updated frame dimensions. */
2561 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2563 /* work within the prefered sizes given by the window */
2564 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2565 gint basew
, baseh
, minw
, minh
;
2567 /* base size is substituted with min size if not specified */
2568 if (self
->base_size
.width
|| self
->base_size
.height
) {
2569 basew
= self
->base_size
.width
;
2570 baseh
= self
->base_size
.height
;
2572 basew
= self
->min_size
.width
;
2573 baseh
= self
->min_size
.height
;
2575 /* min size is substituted with base size if not specified */
2576 if (self
->min_size
.width
|| self
->min_size
.height
) {
2577 minw
= self
->min_size
.width
;
2578 minh
= self
->min_size
.height
;
2580 minw
= self
->base_size
.width
;
2581 minh
= self
->base_size
.height
;
2584 /* if this is a user-requested resize, then check against min/max
2587 /* smaller than min size or bigger than max size? */
2588 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2589 if (*w
< minw
) *w
= minw
;
2590 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2591 if (*h
< minh
) *h
= minh
;
2596 /* keep to the increments */
2597 *w
/= self
->size_inc
.width
;
2598 *h
/= self
->size_inc
.height
;
2600 /* you cannot resize to nothing */
2601 if (basew
+ *w
< 1) *w
= 1 - basew
;
2602 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2604 /* save the logical size */
2605 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2606 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2608 *w
*= self
->size_inc
.width
;
2609 *h
*= self
->size_inc
.height
;
2614 /* adjust the height to match the width for the aspect ratios.
2615 for this, min size is not substituted for base size ever. */
2616 *w
-= self
->base_size
.width
;
2617 *h
-= self
->base_size
.height
;
2619 if (!self
->fullscreen
) {
2620 if (self
->min_ratio
)
2621 if (*h
* self
->min_ratio
> *w
) {
2622 *h
= (gint
)(*w
/ self
->min_ratio
);
2624 /* you cannot resize to nothing */
2627 *w
= (gint
)(*h
* self
->min_ratio
);
2630 if (self
->max_ratio
)
2631 if (*h
* self
->max_ratio
< *w
) {
2632 *h
= (gint
)(*w
/ self
->max_ratio
);
2634 /* you cannot resize to nothing */
2637 *w
= (gint
)(*h
* self
->min_ratio
);
2642 *w
+= self
->base_size
.width
;
2643 *h
+= self
->base_size
.height
;
2646 /* gets the frame's position */
2647 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2649 /* these positions are frame positions, not client positions */
2651 /* set the size and position if fullscreen */
2652 if (self
->fullscreen
) {
2656 i
= screen_find_monitor(&desired_area
);
2657 a
= screen_physical_area_monitor(i
);
2664 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2665 is entering fullscreen */
2666 } else if (self
->max_horz
|| self
->max_vert
) {
2670 i
= screen_find_monitor(&desired_area
);
2671 a
= screen_area_monitor(self
->desktop
, i
);
2673 /* set the size and position if maximized */
2674 if (self
->max_horz
) {
2676 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2678 if (self
->max_vert
) {
2680 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2683 /* maximizing is not allowed if the user can't move+resize the window
2687 /* gets the client's position */
2688 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2690 /* these override the above states! if you cant move you can't move! */
2692 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2696 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2697 *w
= self
->area
.width
;
2698 *h
= self
->area
.height
;
2707 void client_configure_full(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2708 gboolean user
, gboolean final
)
2711 gboolean send_resize_client
;
2712 gboolean moved
= FALSE
, resized
= FALSE
;
2713 gboolean fmoved
, fresized
;
2714 guint fdecor
= self
->frame
->decorations
;
2715 gboolean fhorz
= self
->frame
->max_horz
;
2716 gint logicalw
, logicalh
;
2718 /* find the new x, y, width, and height (and logical size) */
2719 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2721 /* set the logical size if things changed */
2722 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2723 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2725 /* figure out if we moved or resized or what */
2726 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2727 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2729 oldw
= self
->area
.width
;
2730 oldh
= self
->area
.height
;
2731 RECT_SET(self
->area
, x
, y
, w
, h
);
2733 /* for app-requested resizes, always resize if 'resized' is true.
2734 for user-requested ones, only resize if final is true, or when
2735 resizing in redraw mode */
2736 send_resize_client
= ((!user
&& resized
) ||
2738 (resized
&& config_resize_redraw
))));
2740 /* if the client is enlarging, then resize the client before the frame */
2741 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2742 XResizeWindow(ob_display
, self
->window
,
2743 MAX(w
, oldw
), MAX(h
, oldh
));
2744 /* resize the plate to show the client padding color underneath */
2745 frame_adjust_client_area(self
->frame
);
2748 /* find the frame's dimensions and move/resize it */
2751 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2752 fmoved
= fresized
= TRUE
;
2753 if (fmoved
|| fresized
)
2754 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2756 if ((!user
|| (user
&& final
)) && !resized
)
2760 POINT_SET(self
->root_pos
,
2761 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2763 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2764 self
->border_width
);
2766 event
.type
= ConfigureNotify
;
2767 event
.xconfigure
.display
= ob_display
;
2768 event
.xconfigure
.event
= self
->window
;
2769 event
.xconfigure
.window
= self
->window
;
2771 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2772 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2774 /* root window real coords */
2775 event
.xconfigure
.x
= self
->root_pos
.x
;
2776 event
.xconfigure
.y
= self
->root_pos
.y
;
2777 event
.xconfigure
.width
= w
;
2778 event
.xconfigure
.height
= h
;
2779 event
.xconfigure
.border_width
= 0;
2780 event
.xconfigure
.above
= self
->frame
->plate
;
2781 event
.xconfigure
.override_redirect
= FALSE
;
2782 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2783 FALSE
, StructureNotifyMask
, &event
);
2786 /* if the client is shrinking, then resize the frame before the client */
2787 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2788 /* resize the plate to show the client padding color underneath */
2789 frame_adjust_client_area(self
->frame
);
2791 if (send_resize_client
)
2792 XResizeWindow(ob_display
, self
->window
, w
, h
);
2798 void client_fullscreen(ObClient
*self
, gboolean fs
)
2802 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2803 self
->fullscreen
== fs
) return; /* already done */
2805 self
->fullscreen
= fs
;
2806 client_change_state(self
); /* change the state hints on the client */
2809 self
->pre_fullscreen_area
= self
->area
;
2810 /* if the window is maximized, its area isn't all that meaningful.
2811 save it's premax area instead. */
2812 if (self
->max_horz
) {
2813 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2814 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2816 if (self
->max_vert
) {
2817 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2818 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2821 /* these will help configure_full figure out where to fullscreen
2825 w
= self
->area
.width
;
2826 h
= self
->area
.height
;
2828 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2829 self
->pre_fullscreen_area
.height
> 0);
2831 x
= self
->pre_fullscreen_area
.x
;
2832 y
= self
->pre_fullscreen_area
.y
;
2833 w
= self
->pre_fullscreen_area
.width
;
2834 h
= self
->pre_fullscreen_area
.height
;
2835 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2838 client_setup_decor_and_functions(self
);
2840 client_move_resize(self
, x
, y
, w
, h
);
2842 /* and adjust our layer/stacking. do this after resizing the window,
2843 and applying decorations, because windows which fill the screen are
2844 considered "fullscreen" and it affects their layer */
2845 client_calc_layer(self
);
2848 /* try focus us when we go into fullscreen mode */
2853 static void client_iconify_recursive(ObClient
*self
,
2854 gboolean iconic
, gboolean curdesk
,
2855 gboolean hide_animation
)
2858 gboolean changed
= FALSE
;
2861 if (self
->iconic
!= iconic
) {
2862 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2866 /* don't let non-normal windows iconify along with their parents
2868 if (client_normal(self
)) {
2869 self
->iconic
= iconic
;
2871 /* update the focus lists.. iconic windows go to the bottom of
2872 the list, put the new iconic window at the 'top of the
2874 focus_order_to_top(self
);
2879 self
->iconic
= iconic
;
2881 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2882 self
->desktop
!= DESKTOP_ALL
)
2883 client_set_desktop(self
, screen_desktop
, FALSE
);
2885 /* this puts it after the current focused window */
2886 focus_order_remove(self
);
2887 focus_order_add_new(self
);
2894 client_change_state(self
);
2895 if (config_animate_iconify
&& !hide_animation
)
2896 frame_begin_iconify_animation(self
->frame
, iconic
);
2897 /* do this after starting the animation so it doesn't flash */
2898 client_showhide(self
);
2901 /* iconify all direct transients, and deiconify all transients
2903 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2904 if (it
->data
!= self
)
2905 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2906 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2910 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2911 gboolean hide_animation
)
2913 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2914 /* move up the transient chain as far as possible first */
2915 self
= client_search_top_normal_parent(self
);
2916 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2920 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2924 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2925 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2927 /* check if already done */
2929 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2930 if (dir
== 1 && self
->max_horz
) return;
2931 if (dir
== 2 && self
->max_vert
) return;
2933 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2934 if (dir
== 1 && !self
->max_horz
) return;
2935 if (dir
== 2 && !self
->max_vert
) return;
2938 /* these will help configure_full figure out which screen to fill with
2942 w
= self
->area
.width
;
2943 h
= self
->area
.height
;
2946 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2947 RECT_SET(self
->pre_max_area
,
2948 self
->area
.x
, self
->pre_max_area
.y
,
2949 self
->area
.width
, self
->pre_max_area
.height
);
2951 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2952 RECT_SET(self
->pre_max_area
,
2953 self
->pre_max_area
.x
, self
->area
.y
,
2954 self
->pre_max_area
.width
, self
->area
.height
);
2957 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2958 g_assert(self
->pre_max_area
.width
> 0);
2960 x
= self
->pre_max_area
.x
;
2961 w
= self
->pre_max_area
.width
;
2963 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2964 0, self
->pre_max_area
.height
);
2966 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2967 g_assert(self
->pre_max_area
.height
> 0);
2969 y
= self
->pre_max_area
.y
;
2970 h
= self
->pre_max_area
.height
;
2972 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2973 self
->pre_max_area
.width
, 0);
2977 if (dir
== 0 || dir
== 1) /* horz */
2978 self
->max_horz
= max
;
2979 if (dir
== 0 || dir
== 2) /* vert */
2980 self
->max_vert
= max
;
2982 client_change_state(self
); /* change the state hints on the client */
2984 client_setup_decor_and_functions(self
);
2986 client_move_resize(self
, x
, y
, w
, h
);
2989 void client_shade(ObClient
*self
, gboolean shade
)
2991 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2992 shade
) || /* can't shade */
2993 self
->shaded
== shade
) return; /* already done */
2995 self
->shaded
= shade
;
2996 client_change_state(self
);
2997 client_change_wm_state(self
); /* the window is being hidden/shown */
2998 /* resize the frame to just the titlebar */
2999 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3002 void client_close(ObClient
*self
)
3006 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3008 /* in the case that the client provides no means to requesting that it
3009 close, we just kill it */
3010 if (!self
->delete_window
)
3014 XXX: itd be cool to do timeouts and shit here for killing the client's
3016 like... if the window is around after 5 seconds, then the close button
3017 turns a nice red, and if this function is called again, the client is
3021 ce
.xclient
.type
= ClientMessage
;
3022 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3023 ce
.xclient
.display
= ob_display
;
3024 ce
.xclient
.window
= self
->window
;
3025 ce
.xclient
.format
= 32;
3026 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3027 ce
.xclient
.data
.l
[1] = event_curtime
;
3028 ce
.xclient
.data
.l
[2] = 0l;
3029 ce
.xclient
.data
.l
[3] = 0l;
3030 ce
.xclient
.data
.l
[4] = 0l;
3031 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3034 void client_kill(ObClient
*self
)
3036 XKillClient(ob_display
, self
->window
);
3039 void client_hilite(ObClient
*self
, gboolean hilite
)
3041 if (self
->demands_attention
== hilite
)
3042 return; /* no change */
3044 /* don't allow focused windows to hilite */
3045 self
->demands_attention
= hilite
&& !client_focused(self
);
3046 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3047 if (self
->demands_attention
)
3048 frame_flash_start(self
->frame
);
3050 frame_flash_stop(self
->frame
);
3051 client_change_state(self
);
3055 void client_set_desktop_recursive(ObClient
*self
,
3062 if (target
!= self
->desktop
) {
3064 ob_debug("Setting desktop %u\n", target
+1);
3066 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3068 old
= self
->desktop
;
3069 self
->desktop
= target
;
3070 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3071 /* the frame can display the current desktop state */
3072 frame_adjust_state(self
->frame
);
3073 /* 'move' the window to the new desktop */
3075 client_showhide(self
);
3076 /* raise if it was not already on the desktop */
3077 if (old
!= DESKTOP_ALL
)
3078 stacking_raise(CLIENT_AS_WINDOW(self
));
3079 if (STRUT_EXISTS(self
->strut
))
3080 screen_update_areas();
3083 /* move all transients */
3084 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3085 if (it
->data
!= self
)
3086 if (client_is_direct_child(self
, it
->data
))
3087 client_set_desktop_recursive(it
->data
, target
, donthide
);
3090 void client_set_desktop(ObClient
*self
, guint target
,
3093 self
= client_search_top_normal_parent(self
);
3094 client_set_desktop_recursive(self
, target
, donthide
);
3097 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3099 while (child
!= parent
&&
3100 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3101 child
= child
->transient_for
;
3102 return child
== parent
;
3105 ObClient
*client_search_modal_child(ObClient
*self
)
3110 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3111 ObClient
*c
= it
->data
;
3112 if ((ret
= client_search_modal_child(c
))) return ret
;
3113 if (c
->modal
) return c
;
3118 gboolean
client_validate(ObClient
*self
)
3122 XSync(ob_display
, FALSE
); /* get all events on the server */
3124 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3125 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3126 XPutBackEvent(ob_display
, &e
);
3133 void client_set_wm_state(ObClient
*self
, glong state
)
3135 if (state
== self
->wmstate
) return; /* no change */
3139 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3142 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3147 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3149 gboolean shaded
= self
->shaded
;
3150 gboolean fullscreen
= self
->fullscreen
;
3151 gboolean undecorated
= self
->undecorated
;
3152 gboolean max_horz
= self
->max_horz
;
3153 gboolean max_vert
= self
->max_vert
;
3154 gboolean modal
= self
->modal
;
3155 gboolean iconic
= self
->iconic
;
3156 gboolean demands_attention
= self
->demands_attention
;
3157 gboolean above
= self
->above
;
3158 gboolean below
= self
->below
;
3161 if (!(action
== prop_atoms
.net_wm_state_add
||
3162 action
== prop_atoms
.net_wm_state_remove
||
3163 action
== prop_atoms
.net_wm_state_toggle
))
3164 /* an invalid action was passed to the client message, ignore it */
3167 for (i
= 0; i
< 2; ++i
) {
3168 Atom state
= i
== 0 ? data1
: data2
;
3170 if (!state
) continue;
3172 /* if toggling, then pick whether we're adding or removing */
3173 if (action
== prop_atoms
.net_wm_state_toggle
) {
3174 if (state
== prop_atoms
.net_wm_state_modal
)
3175 action
= modal
? prop_atoms
.net_wm_state_remove
:
3176 prop_atoms
.net_wm_state_add
;
3177 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3178 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3179 prop_atoms
.net_wm_state_add
;
3180 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3181 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3182 prop_atoms
.net_wm_state_add
;
3183 else if (state
== prop_atoms
.net_wm_state_shaded
)
3184 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3185 prop_atoms
.net_wm_state_add
;
3186 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3187 action
= self
->skip_taskbar
?
3188 prop_atoms
.net_wm_state_remove
:
3189 prop_atoms
.net_wm_state_add
;
3190 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3191 action
= self
->skip_pager
?
3192 prop_atoms
.net_wm_state_remove
:
3193 prop_atoms
.net_wm_state_add
;
3194 else if (state
== prop_atoms
.net_wm_state_hidden
)
3195 action
= self
->iconic
?
3196 prop_atoms
.net_wm_state_remove
:
3197 prop_atoms
.net_wm_state_add
;
3198 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3199 action
= fullscreen
?
3200 prop_atoms
.net_wm_state_remove
:
3201 prop_atoms
.net_wm_state_add
;
3202 else if (state
== prop_atoms
.net_wm_state_above
)
3203 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3204 prop_atoms
.net_wm_state_add
;
3205 else if (state
== prop_atoms
.net_wm_state_below
)
3206 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3207 prop_atoms
.net_wm_state_add
;
3208 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3209 action
= self
->demands_attention
?
3210 prop_atoms
.net_wm_state_remove
:
3211 prop_atoms
.net_wm_state_add
;
3212 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3213 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3214 prop_atoms
.net_wm_state_add
;
3217 if (action
== prop_atoms
.net_wm_state_add
) {
3218 if (state
== prop_atoms
.net_wm_state_modal
) {
3220 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3222 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3224 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3226 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3227 self
->skip_taskbar
= TRUE
;
3228 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3229 self
->skip_pager
= TRUE
;
3230 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3232 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3234 } else if (state
== prop_atoms
.net_wm_state_above
) {
3237 } else if (state
== prop_atoms
.net_wm_state_below
) {
3240 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3241 demands_attention
= TRUE
;
3242 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3246 } else { /* action == prop_atoms.net_wm_state_remove */
3247 if (state
== prop_atoms
.net_wm_state_modal
) {
3249 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3251 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3253 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3255 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3256 self
->skip_taskbar
= FALSE
;
3257 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3258 self
->skip_pager
= FALSE
;
3259 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3261 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3263 } else if (state
== prop_atoms
.net_wm_state_above
) {
3265 } else if (state
== prop_atoms
.net_wm_state_below
) {
3267 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3268 demands_attention
= FALSE
;
3269 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3270 undecorated
= FALSE
;
3275 /* Grab pointer across these, so it is the same as actions. Enter events
3276 won't be generated by the windows moving around */
3277 grab_pointer(FALSE
, FALSE
, OB_CURSOR_NONE
);
3279 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3280 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3282 if (max_horz
== max_vert
) { /* both going the same way */
3283 client_maximize(self
, max_horz
, 0);
3285 client_maximize(self
, max_horz
, 1);
3286 client_maximize(self
, max_vert
, 2);
3290 if (max_horz
!= self
->max_horz
)
3291 client_maximize(self
, max_horz
, 1);
3293 client_maximize(self
, max_vert
, 2);
3296 /* change fullscreen state before shading, as it will affect if the window
3298 if (fullscreen
!= self
->fullscreen
)
3299 client_fullscreen(self
, fullscreen
);
3300 if (shaded
!= self
->shaded
)
3301 client_shade(self
, shaded
);
3302 if (undecorated
!= self
->undecorated
)
3303 client_set_undecorated(self
, undecorated
);
3304 if (above
!= self
->above
|| below
!= self
->below
) {
3305 self
->above
= above
;
3306 self
->below
= below
;
3307 client_calc_layer(self
);
3310 if (modal
!= self
->modal
) {
3311 self
->modal
= modal
;
3312 /* when a window changes modality, then its stacking order with its
3313 transients needs to change */
3314 stacking_raise(CLIENT_AS_WINDOW(self
));
3316 /* These things below can change focus so we can't grab pointer for
3317 them. Note how we have two ungrab_pointers.. */
3320 /* it also may get focused. if something is focused that shouldn't
3321 be focused anymore, then move the focus */
3322 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3323 client_focus(focus_client
);
3326 /* These things below can change focus so we can't grab pointer for
3327 them. Note how we have two ungrab_pointers.. */
3330 if (iconic
!= self
->iconic
)
3331 client_iconify(self
, iconic
, FALSE
, FALSE
);
3333 if (demands_attention
!= self
->demands_attention
)
3334 client_hilite(self
, demands_attention
);
3336 client_change_state(self
); /* change the hint to reflect these changes */
3339 ObClient
*client_focus_target(ObClient
*self
)
3341 ObClient
*child
= NULL
;
3343 child
= client_search_modal_child(self
);
3344 if (child
) return child
;
3348 gboolean
client_can_focus(ObClient
*self
)
3350 /* choose the correct target */
3351 self
= client_focus_target(self
);
3353 if (!self
->frame
->visible
)
3356 if (!(self
->can_focus
|| self
->focus_notify
))
3362 gboolean
client_focus(ObClient
*self
)
3364 /* choose the correct target */
3365 self
= client_focus_target(self
);
3367 if (!client_can_focus(self
)) {
3368 if (!self
->frame
->visible
) {
3369 /* update the focus lists */
3370 focus_order_to_top(self
);
3375 ob_debug_type(OB_DEBUG_FOCUS
,
3376 "Focusing client \"%s\" at time %u\n",
3377 self
->title
, event_curtime
);
3379 /* if there is a grab going on, then we need to cancel it. if we move
3380 focus during the grab, applications will get NotifyWhileGrabbed events
3383 actions should not rely on being able to move focus during an
3386 if (keyboard_interactively_grabbed())
3387 keyboard_interactive_cancel();
3389 xerror_set_ignore(TRUE
);
3390 xerror_occured
= FALSE
;
3392 if (self
->can_focus
) {
3393 /* This can cause a BadMatch error with CurrentTime, or if an app
3394 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3395 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3399 if (self
->focus_notify
) {
3401 ce
.xclient
.type
= ClientMessage
;
3402 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3403 ce
.xclient
.display
= ob_display
;
3404 ce
.xclient
.window
= self
->window
;
3405 ce
.xclient
.format
= 32;
3406 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3407 ce
.xclient
.data
.l
[1] = event_curtime
;
3408 ce
.xclient
.data
.l
[2] = 0l;
3409 ce
.xclient
.data
.l
[3] = 0l;
3410 ce
.xclient
.data
.l
[4] = 0l;
3411 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3414 xerror_set_ignore(FALSE
);
3416 return !xerror_occured
;
3419 /*! Present the client to the user.
3420 @param raise If the client should be raised or not. You should only set
3421 raise to false if you don't care if the window is completely
3424 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3426 /* if using focus_delay, stop the timer now so that focus doesn't
3428 event_halt_focus_delay();
3430 if (client_normal(self
) && screen_showing_desktop
)
3431 screen_show_desktop(FALSE
, self
);
3433 client_iconify(self
, FALSE
, here
, FALSE
);
3434 if (self
->desktop
!= DESKTOP_ALL
&&
3435 self
->desktop
!= screen_desktop
)
3438 client_set_desktop(self
, screen_desktop
, FALSE
);
3440 screen_set_desktop(self
->desktop
, FALSE
);
3441 } else if (!self
->frame
->visible
)
3442 /* if its not visible for other reasons, then don't mess
3446 client_shade(self
, FALSE
);
3448 stacking_raise(CLIENT_AS_WINDOW(self
));
3453 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3455 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3456 gboolean allow
= FALSE
;
3458 /* if the request came from the user, or if nothing is focused, then grant
3460 if the currently focused app doesn't set a user_time, then it can't
3461 benefit from any focus stealing prevention.
3463 if (user
|| !focus_client
|| !last_time
)
3465 /* otherwise, if they didn't give a time stamp or if it is too old, they
3468 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3470 ob_debug_type(OB_DEBUG_FOCUS
,
3471 "Want to activate window 0x%x with time %u (last time %u), "
3472 "source=%s allowing? %d\n",
3473 self
->window
, event_curtime
, last_time
,
3474 (user
? "user" : "application"), allow
);
3477 if (event_curtime
!= CurrentTime
)
3478 self
->user_time
= event_curtime
;
3480 client_present(self
, here
, TRUE
);
3482 /* don't focus it but tell the user it wants attention */
3483 client_hilite(self
, TRUE
);
3486 static void client_bring_helper_windows_recursive(ObClient
*self
,
3491 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3492 client_bring_helper_windows_recursive(it
->data
, desktop
);
3494 if (client_helper(self
) &&
3495 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3497 client_set_desktop(self
, desktop
, FALSE
);
3501 void client_bring_helper_windows(ObClient
*self
)
3503 client_bring_helper_windows_recursive(self
, self
->desktop
);
3506 gboolean
client_focused(ObClient
*self
)
3508 return self
== focus_client
;
3511 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3514 gulong min_diff
, min_i
;
3516 if (!self
->nicons
) {
3517 ObClientIcon
*parent
= NULL
;
3519 if (self
->transient_for
) {
3520 if (self
->transient_for
!= OB_TRAN_GROUP
)
3521 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3524 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3525 ObClient
*c
= it
->data
;
3526 if (c
!= self
&& !c
->transient_for
) {
3527 if ((parent
= client_icon_recursive(c
, w
, h
)))
3537 /* some kind of crappy approximation to find the icon closest in size to
3538 what we requested, but icons are generally all the same ratio as
3539 eachother so it's good enough. */
3541 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3544 for (i
= 1; i
< self
->nicons
; ++i
) {
3547 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3548 if (diff
< min_diff
) {
3553 return &self
->icons
[min_i
];
3556 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3559 static ObClientIcon deficon
;
3561 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3562 deficon
.width
= deficon
.height
= 48;
3563 deficon
.data
= ob_rr_theme
->def_win_icon
;
3569 void client_set_layer(ObClient
*self
, gint layer
)
3573 self
->above
= FALSE
;
3574 } else if (layer
== 0) {
3575 self
->below
= self
->above
= FALSE
;
3577 self
->below
= FALSE
;
3580 client_calc_layer(self
);
3581 client_change_state(self
); /* reflect this in the state hints */
3584 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3586 if (self
->undecorated
!= undecorated
) {
3587 self
->undecorated
= undecorated
;
3588 client_setup_decor_and_functions(self
);
3589 client_change_state(self
); /* reflect this in the state hints */
3593 guint
client_monitor(ObClient
*self
)
3595 return screen_find_monitor(&self
->frame
->area
);
3598 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3600 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3601 client_normal(self
->transient_for
))
3602 self
= self
->transient_for
;
3606 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3608 ObStackingLayer layer
)
3612 /* move up the direct transient chain as far as possible */
3613 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3614 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3615 client_normal(self
->transient_for
))
3616 self
= self
->transient_for
;
3618 if (!self
->transient_for
)
3619 ret
= g_slist_prepend(ret
, self
);
3623 g_assert(self
->group
);
3625 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3626 ObClient
*c
= it
->data
;
3628 if (!c
->transient_for
&& client_normal(c
) &&
3629 (!bylayer
|| c
->layer
== layer
))
3631 ret
= g_slist_prepend(ret
, c
);
3635 if (ret
== NULL
) /* no group parents */
3636 ret
= g_slist_prepend(ret
, self
);
3642 GSList
*client_search_all_top_parents(ObClient
*self
)
3644 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3647 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3649 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3652 ObClient
*client_search_focus_parent(ObClient
*self
)
3654 if (self
->transient_for
) {
3655 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3656 if (client_focused(self
->transient_for
))
3657 return self
->transient_for
;
3661 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3662 ObClient
*c
= it
->data
;
3664 /* checking transient_for prevents infinate loops! */
3665 if (c
!= self
&& !c
->transient_for
)
3666 if (client_focused(c
))
3675 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3677 if (self
->transient_for
) {
3678 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3679 if (self
->transient_for
== search
)
3684 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3685 ObClient
*c
= it
->data
;
3687 /* checking transient_for prevents infinate loops! */
3688 if (c
!= self
&& !c
->transient_for
)
3698 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3702 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3703 if (sit
->data
== search
)
3705 if (client_search_transient(sit
->data
, search
))
3711 #define WANT_EDGE(cur, c) \
3714 if(!client_normal(cur)) \
3716 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3721 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3722 if ((his_edge_start >= my_edge_start && \
3723 his_edge_start <= my_edge_end) || \
3724 (my_edge_start >= his_edge_start && \
3725 my_edge_start <= his_edge_end)) \
3728 /* finds the nearest edge in the given direction from the current client
3729 * note to self: the edge is the -frame- edge (the actual one), not the
3732 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3734 gint dest
, monitor_dest
;
3735 gint my_edge_start
, my_edge_end
, my_offset
;
3742 a
= screen_area(c
->desktop
);
3743 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3746 case OB_DIRECTION_NORTH
:
3747 my_edge_start
= c
->frame
->area
.x
;
3748 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3749 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3751 /* default: top of screen */
3752 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3753 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3754 /* if the monitor edge comes before the screen edge, */
3755 /* use that as the destination instead. (For xinerama) */
3756 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3757 dest
= monitor_dest
;
3759 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3760 gint his_edge_start
, his_edge_end
, his_offset
;
3761 ObClient
*cur
= it
->data
;
3765 his_edge_start
= cur
->frame
->area
.x
;
3766 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3767 his_offset
= cur
->frame
->area
.y
+
3768 (hang
? 0 : cur
->frame
->area
.height
);
3770 if(his_offset
+ 1 > my_offset
)
3773 if(his_offset
< dest
)
3776 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3779 case OB_DIRECTION_SOUTH
:
3780 my_edge_start
= c
->frame
->area
.x
;
3781 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3782 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3784 /* default: bottom of screen */
3785 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3786 monitor_dest
= monitor
->y
+ monitor
->height
-
3787 (hang
? c
->frame
->area
.height
: 0);
3788 /* if the monitor edge comes before the screen edge, */
3789 /* use that as the destination instead. (For xinerama) */
3790 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3791 dest
= monitor_dest
;
3793 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3794 gint his_edge_start
, his_edge_end
, his_offset
;
3795 ObClient
*cur
= it
->data
;
3799 his_edge_start
= cur
->frame
->area
.x
;
3800 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3801 his_offset
= cur
->frame
->area
.y
+
3802 (hang
? cur
->frame
->area
.height
: 0);
3805 if(his_offset
- 1 < my_offset
)
3808 if(his_offset
> dest
)
3811 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3814 case OB_DIRECTION_WEST
:
3815 my_edge_start
= c
->frame
->area
.y
;
3816 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3817 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3819 /* default: leftmost egde of screen */
3820 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3821 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3822 /* if the monitor edge comes before the screen edge, */
3823 /* use that as the destination instead. (For xinerama) */
3824 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3825 dest
= monitor_dest
;
3827 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3828 gint his_edge_start
, his_edge_end
, his_offset
;
3829 ObClient
*cur
= it
->data
;
3833 his_edge_start
= cur
->frame
->area
.y
;
3834 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3835 his_offset
= cur
->frame
->area
.x
+
3836 (hang
? 0 : cur
->frame
->area
.width
);
3838 if(his_offset
+ 1 > my_offset
)
3841 if(his_offset
< dest
)
3844 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3847 case OB_DIRECTION_EAST
:
3848 my_edge_start
= c
->frame
->area
.y
;
3849 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3850 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3852 /* default: rightmost edge of screen */
3853 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3854 monitor_dest
= monitor
->x
+ monitor
->width
-
3855 (hang
? c
->frame
->area
.width
: 0);
3856 /* if the monitor edge comes before the screen edge, */
3857 /* use that as the destination instead. (For xinerama) */
3858 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3859 dest
= monitor_dest
;
3861 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3862 gint his_edge_start
, his_edge_end
, his_offset
;
3863 ObClient
*cur
= it
->data
;
3867 his_edge_start
= cur
->frame
->area
.y
;
3868 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3869 his_offset
= cur
->frame
->area
.x
+
3870 (hang
? cur
->frame
->area
.width
: 0);
3872 if(his_offset
- 1 < my_offset
)
3875 if(his_offset
> dest
)
3878 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3881 case OB_DIRECTION_NORTHEAST
:
3882 case OB_DIRECTION_SOUTHEAST
:
3883 case OB_DIRECTION_NORTHWEST
:
3884 case OB_DIRECTION_SOUTHWEST
:
3885 /* not implemented */
3887 g_assert_not_reached();
3888 dest
= 0; /* suppress warning */
3893 ObClient
* client_under_pointer()
3897 ObClient
*ret
= NULL
;
3899 if (screen_pointer_pos(&x
, &y
)) {
3900 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3901 if (WINDOW_IS_CLIENT(it
->data
)) {
3902 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3903 if (c
->frame
->visible
&&
3904 /* ignore all animating windows */
3905 !frame_iconify_animating(c
->frame
) &&
3906 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3917 gboolean
client_has_group_siblings(ObClient
*self
)
3919 return self
->group
&& self
->group
->members
->next
;