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
;
68 static GSList
*client_hide_notifies
= NULL
;
70 static void client_get_all(ObClient
*self
, gboolean real
);
71 static void client_toggle_border(ObClient
*self
, gboolean show
);
72 static void client_get_startup_id(ObClient
*self
);
73 static void client_get_session_ids(ObClient
*self
);
74 static void client_get_area(ObClient
*self
);
75 static void client_get_desktop(ObClient
*self
);
76 static void client_get_state(ObClient
*self
);
77 static void client_get_shaped(ObClient
*self
);
78 static void client_get_mwm_hints(ObClient
*self
);
79 static void client_get_colormap(ObClient
*self
);
80 static void client_change_allowed_actions(ObClient
*self
);
81 static void client_change_state(ObClient
*self
);
82 static void client_change_wm_state(ObClient
*self
);
83 static void client_apply_startup_state(ObClient
*self
);
84 static void client_restore_session_state(ObClient
*self
);
85 static gboolean
client_restore_session_stacking(ObClient
*self
);
86 static ObAppSettings
*client_get_settings_state(ObClient
*self
);
87 static void client_update_transient_tree(ObClient
*self
,
88 ObGroup
*oldgroup
, ObGroup
*newgroup
,
91 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
);
92 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
94 ObStackingLayer layer
);
95 static void client_call_notifies(ObClient
*self
, GSList
*list
);
97 void client_startup(gboolean reconfig
)
104 void client_shutdown(gboolean reconfig
)
106 if (reconfig
) return;
109 static void client_call_notifies(ObClient
*self
, GSList
*list
)
113 for (it
= list
; it
; it
= g_slist_next(it
)) {
114 ClientCallback
*d
= it
->data
;
115 d
->func(self
, d
->data
);
119 void client_add_destroy_notify(ObClientCallback func
, gpointer data
)
121 ClientCallback
*d
= g_new(ClientCallback
, 1);
124 client_destroy_notifies
= g_slist_prepend(client_destroy_notifies
, d
);
127 void client_remove_destroy_notify(ObClientCallback func
)
131 for (it
= client_destroy_notifies
; it
; it
= g_slist_next(it
)) {
132 ClientCallback
*d
= it
->data
;
133 if (d
->func
== func
) {
135 client_destroy_notifies
=
136 g_slist_delete_link(client_destroy_notifies
, it
);
142 void client_add_hide_notify(ObClientCallback func
, gpointer data
)
144 ClientCallback
*d
= g_new(ClientCallback
, 1);
147 client_hide_notifies
= g_slist_prepend(client_hide_notifies
, d
);
150 void client_remove_hide_notify(ObClientCallback func
)
154 for (it
= client_hide_notifies
; it
; it
= g_slist_next(it
)) {
155 ClientCallback
*d
= it
->data
;
156 if (d
->func
== func
) {
158 client_hide_notifies
=
159 g_slist_delete_link(client_hide_notifies
, it
);
165 void client_set_list()
167 Window
*windows
, *win_it
;
169 guint size
= g_list_length(client_list
);
171 /* create an array of the window ids */
173 windows
= g_new(Window
, size
);
175 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
176 *win_it
= ((ObClient
*)it
->data
)->window
;
180 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
181 net_client_list
, window
, (gulong
*)windows
, size
);
190 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
194 for (it = self->transients; it; it = g_slist_next(it)) {
195 if (!func(it->data, data)) return;
196 client_foreach_transient(it->data, func, data);
200 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
202 if (self->transient_for) {
203 if (self->transient_for != OB_TRAN_GROUP) {
204 if (!func(self->transient_for, data)) return;
205 client_foreach_ancestor(self->transient_for, func, data);
209 for (it = self->group->members; it; it = g_slist_next(it))
210 if (it->data != self &&
211 !((ObClient*)it->data)->transient_for) {
212 if (!func(it->data, data)) return;
213 client_foreach_ancestor(it->data, func, data);
220 void client_manage_all()
225 XWindowAttributes attrib
;
227 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
228 &w
, &w
, &children
, &nchild
);
230 /* remove all icon windows from the list */
231 for (i
= 0; i
< nchild
; i
++) {
232 if (children
[i
] == None
) continue;
233 wmhints
= XGetWMHints(ob_display
, children
[i
]);
235 if ((wmhints
->flags
& IconWindowHint
) &&
236 (wmhints
->icon_window
!= children
[i
]))
237 for (j
= 0; j
< nchild
; j
++)
238 if (children
[j
] == wmhints
->icon_window
) {
246 for (i
= 0; i
< nchild
; ++i
) {
247 if (children
[i
] == None
)
249 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
250 if (attrib
.override_redirect
) continue;
252 if (attrib
.map_state
!= IsUnmapped
)
253 client_manage(children
[i
]);
259 void client_manage(Window window
)
263 XWindowAttributes attrib
;
264 XSetWindowAttributes attrib_set
;
266 gboolean activate
= FALSE
;
267 ObAppSettings
*settings
;
271 /* check if it has already been unmapped by the time we started
272 mapping. the grab does a sync so we don't have to here */
273 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
274 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
276 XPutBackEvent(ob_display
, &e
);
278 ob_debug("Trying to manage unmapped window. Aborting that.\n");
280 return; /* don't manage it */
283 /* make sure it isn't an override-redirect window */
284 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
285 attrib
.override_redirect
)
288 return; /* don't manage it */
291 /* is the window a docking app */
292 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
293 if ((wmhint
->flags
& StateHint
) &&
294 wmhint
->initial_state
== WithdrawnState
)
296 dock_add(window
, wmhint
);
304 ob_debug("Managing window: %lx\n", window
);
306 /* choose the events we want to receive on the CLIENT window */
307 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
308 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
309 XChangeWindowAttributes(ob_display
, window
,
310 CWEventMask
|CWDontPropagate
, &attrib_set
);
312 /* create the ObClient struct, and populate it from the hints on the
314 self
= g_new0(ObClient
, 1);
315 self
->obwin
.type
= Window_Client
;
316 self
->window
= window
;
318 /* non-zero defaults */
319 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
320 self
->gravity
= NorthWestGravity
;
321 self
->desktop
= screen_num_desktops
; /* always an invalid value */
322 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
324 /* get all the stuff off the window */
325 client_get_all(self
, TRUE
);
327 /* specify that if we exit, the window should not be destroyed and
328 should be reparented back to root automatically */
329 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
331 /* create the decoration frame for the client window */
332 self
->frame
= frame_new(self
);
334 frame_grab_client(self
->frame
);
336 /* we've grabbed everything and set everything that we need to at mapping
340 /* per-app settings override stuff from client_get_all, and return the
341 settings for other uses too */
342 settings
= client_get_settings_state(self
);
343 /* the session should get the last say thought */
344 client_restore_session_state(self
);
346 /* now we have all of the window's information so we can set this up */
347 client_setup_decor_and_functions(self
);
349 /* remove the client's border (and adjust re gravity) */
350 client_toggle_border(self
, FALSE
);
353 Time t
= sn_app_started(self
->startup_id
, self
->class);
354 if (t
) self
->user_time
= t
;
357 /* do this after we have a frame.. it uses the frame to help determine the
358 WM_STATE to apply. */
359 client_change_state(self
);
361 /* add ourselves to the focus order */
362 focus_order_add_new(self
);
364 /* do this to add ourselves to the stacking list in a non-intrusive way */
365 client_calc_layer(self
);
367 /* focus the new window? */
368 if (ob_state() != OB_STATE_STARTING
&&
369 (!self
->session
|| self
->session
->focused
) &&
371 /* this means focus=true for window is same as config_focus_new=true */
372 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
373 client_search_focus_parent(self
)) &&
374 /* this checks for focus=false for the window */
375 (!settings
|| settings
->focus
!= 0) &&
376 /* note the check against Type_Normal/Dialog, not client_normal(self),
377 which would also include other types. in this case we want more
378 strict rules for focus */
379 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
380 self
->type
== OB_CLIENT_TYPE_DIALOG
))
385 /* figure out placement for the window */
386 if (ob_state() == OB_STATE_RUNNING
) {
389 ob_debug("Positioned: %s @ %d %d\n",
390 (!self
->positioned
? "no" :
391 (self
->positioned
== PPosition
? "program specified" :
392 (self
->positioned
== USPosition
? "user specified" :
393 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
395 transient
= place_client(self
, &self
->area
.x
, &self
->area
.y
, settings
);
397 /* make sure the window is visible. */
398 client_find_onscreen(self
, &self
->area
.x
, &self
->area
.y
,
399 self
->area
.width
, self
->area
.height
,
400 /* non-normal clients has less rules, and
401 windows that are being restored from a
402 session do also. we can assume you want
403 it back where you saved it. Clients saying
404 they placed themselves are subjected to
405 harder rules, ones that are placed by
406 place.c or by the user are allowed partially
407 off-screen and on xinerama divides (ie,
408 it is up to the placement routines to avoid
409 the xinerama divides) */
411 (((self
->positioned
& PPosition
) &&
412 !(self
->positioned
& USPosition
)) &&
413 client_normal(self
) &&
417 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
418 self
->window
, self
->area
.x
, self
->area
.y
,
419 self
->area
.width
, self
->area
.height
);
421 ob_debug(" but session requested %d %d instead, overriding\n",
422 self
->session
->x
, self
->session
->y
);
424 /* adjust the frame to the client's size before showing the window */
425 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
426 frame_adjust_client_area(self
->frame
);
429 /* move the client to its placed position, or it it's already there,
430 generate a ConfigureNotify telling the client where it is.
432 do this after adjusting the frame. otherwise it gets all weird and
433 clients don't work right */
434 client_configure_full(self
, self
->area
.x
, self
->area
.y
,
435 self
->area
.width
, self
->area
.height
,
438 /* do this after the window is placed, so the premax/prefullscreen numbers
440 also, this moves the window to the position where it has been placed
442 client_apply_startup_state(self
);
445 guint32 last_time
= focus_client
?
446 focus_client
->user_time
: CurrentTime
;
448 /* This is focus stealing prevention */
449 ob_debug_type(OB_DEBUG_FOCUS
,
450 "Want to focus new window 0x%x with time %u "
452 self
->window
, self
->user_time
, last_time
);
454 /* if it's on another desktop */
455 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
456 && /* the timestamp is from before you changed desktops */
457 self
->user_time
&& screen_desktop_user_time
&&
458 !event_time_after(self
->user_time
, screen_desktop_user_time
))
461 ob_debug_type(OB_DEBUG_FOCUS
,
462 "Not focusing the window because its on another "
465 /* If something is focused, and it's not our parent... */
466 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
468 /* If time stamp is old, don't steal focus */
469 if (self
->user_time
&& last_time
&&
470 !event_time_after(self
->user_time
, last_time
))
473 ob_debug_type(OB_DEBUG_FOCUS
,
474 "Not focusing the window because the time is "
477 /* Don't steal focus from globally active clients.
478 I stole this idea from KWin. It seems nice.
480 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
482 ob_debug_type(OB_DEBUG_FOCUS
,
483 "Not focusing the window because a globally "
484 "active client has focus\n");
489 ob_debug_type(OB_DEBUG_FOCUS
,
490 "Focus stealing prevention activated for %s with "
491 "time %u (last time %u)\n",
492 self
->title
, self
->user_time
, last_time
);
493 /* if the client isn't focused, then hilite it so the user
495 client_hilite(self
, TRUE
);
499 /* This may look rather odd. Well it's because new windows are added
500 to the stacking order non-intrusively. If we're not going to focus
501 the new window or hilite it, then we raise it to the top. This will
502 take affect for things that don't get focused like splash screens.
503 Also if you don't have focus_new enabled, then it's going to get
504 raised to the top. Legacy begets legacy I guess?
506 if (!client_restore_session_stacking(self
))
507 stacking_raise(CLIENT_AS_WINDOW(self
));
510 mouse_grab_for_client(self
, TRUE
);
512 /* this has to happen before we try focus the window, but we want it to
513 happen after the client's stacking has been determined or it looks bad
518 gboolean stacked
= client_restore_session_stacking(self
);
519 client_present(self
, FALSE
, !stacked
);
522 /* add to client list/map */
523 client_list
= g_list_append(client_list
, self
);
524 g_hash_table_insert(window_map
, &self
->window
, self
);
526 /* this has to happen after we're in the client_list */
527 if (STRUT_EXISTS(self
->strut
))
528 screen_update_areas();
530 /* update the list hints */
533 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
534 window
, self
->frame
->plate
, self
->class);
540 ObClient
*client_fake_manage(Window window
)
543 ObAppSettings
*settings
;
545 ob_debug("Pretend-managing window: %lx\n", window
);
547 /* do this minimal stuff to figure out the client's decorations */
549 self
= g_new0(ObClient
, 1);
550 self
->window
= window
;
552 client_get_all(self
, FALSE
);
553 /* per-app settings override stuff, and return the settings for other
555 settings
= client_get_settings_state(self
);
557 client_setup_decor_and_functions(self
);
559 /* create the decoration frame for the client window and adjust its size */
560 self
->frame
= frame_new(self
);
561 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
565 void client_unmanage_all()
567 while (client_list
!= NULL
)
568 client_unmanage(client_list
->data
);
571 void client_unmanage(ObClient
*self
)
576 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
577 self
->window
, self
->frame
->plate
,
578 self
->class, self
->title
? self
->title
: "");
580 g_assert(self
!= NULL
);
582 /* we dont want events no more. do this before hiding the frame so we
583 don't generate more events */
584 XSelectInput(ob_display
, self
->window
, NoEventMask
);
586 frame_hide(self
->frame
);
587 /* flush to send the hide to the server quickly */
590 /* ignore enter events from the unmap so it doesnt mess with the
592 event_ignore_queued_enters();
594 mouse_grab_for_client(self
, FALSE
);
596 /* remove the window from our save set */
597 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
599 /* kill the property windows */
600 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
602 /* update the focus lists */
603 focus_order_remove(self
);
604 if (client_focused(self
)) {
605 /* don't leave an invalid focus_client */
609 client_list
= g_list_remove(client_list
, self
);
610 stacking_remove(self
);
611 g_hash_table_remove(window_map
, &self
->window
);
613 /* once the client is out of the list, update the struts to remove its
615 if (STRUT_EXISTS(self
->strut
))
616 screen_update_areas();
618 client_call_notifies(self
, client_destroy_notifies
);
620 /* tell our parent(s) that we're gone */
621 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
622 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
623 if (it
->data
!= self
)
624 ((ObClient
*)it
->data
)->transients
=
625 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
626 } else if (self
->transient_for
) { /* transient of window */
627 self
->transient_for
->transients
=
628 g_slist_remove(self
->transient_for
->transients
, self
);
631 /* tell our transients that we're gone */
632 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
633 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
634 ((ObClient
*)it
->data
)->transient_for
= NULL
;
635 client_calc_layer(it
->data
);
639 /* remove from its group */
641 group_remove(self
->group
, self
);
645 /* restore the window's original geometry so it is not lost */
649 /* give the client its border back */
650 client_toggle_border(self
, TRUE
);
654 if (self
->fullscreen
)
655 a
= self
->pre_fullscreen_area
;
656 else if (self
->max_horz
|| self
->max_vert
) {
657 if (self
->max_horz
) {
658 a
.x
= self
->pre_max_area
.x
;
659 a
.width
= self
->pre_max_area
.width
;
661 if (self
->max_vert
) {
662 a
.y
= self
->pre_max_area
.y
;
663 a
.height
= self
->pre_max_area
.height
;
667 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
668 self
->decorations
= 0; /* unmanaged windows have no decor */
670 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
673 /* reparent the window out of the frame, and free the frame */
674 frame_release_client(self
->frame
);
675 frame_free(self
->frame
);
678 if (ob_state() != OB_STATE_EXITING
) {
679 /* these values should not be persisted across a window
681 PROP_ERASE(self
->window
, net_wm_desktop
);
682 PROP_ERASE(self
->window
, net_wm_state
);
683 PROP_ERASE(self
->window
, wm_state
);
685 /* if we're left in an unmapped state, the client wont be mapped.
686 this is bad, since we will no longer be managing the window on
688 XMapWindow(ob_display
, self
->window
);
691 /* update the list hints */
694 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
696 /* free all data allocated in the client struct */
697 g_slist_free(self
->transients
);
698 for (j
= 0; j
< self
->nicons
; ++j
)
699 g_free(self
->icons
[j
].data
);
700 if (self
->nicons
> 0)
702 g_free(self
->wm_command
);
704 g_free(self
->icon_title
);
708 g_free(self
->client_machine
);
709 g_free(self
->sm_client_id
);
713 void client_fake_unmanage(ObClient
*self
)
715 /* this is all that got allocated to get the decorations */
717 frame_free(self
->frame
);
721 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
723 ObAppSettings
*settings
= NULL
;
726 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
727 ObAppSettings
*app
= it
->data
;
729 if ((app
->name
&& !app
->class && !strcmp(app
->name
, self
->name
))
730 || (app
->class && !app
->name
&& !strcmp(app
->class, self
->class))
731 || (app
->class && app
->name
&& !strcmp(app
->class, self
->class)
732 && !strcmp(app
->name
, self
->name
)))
734 /* Match if no role was specified in the per app setting, or if the
735 * string matches the beginning of the role, since apps like to set
736 * the role to things like browser-window-23c4b2f */
738 || !strncmp(app
->role
, self
->role
, strlen(app
->role
)))
740 ob_debug("Window matching: %s\n", app
->name
);
749 if (settings
->shade
!= -1)
750 self
->shaded
= !!settings
->shade
;
751 if (settings
->decor
!= -1)
752 self
->undecorated
= !settings
->decor
;
753 if (settings
->iconic
!= -1)
754 self
->iconic
= !!settings
->iconic
;
755 if (settings
->skip_pager
!= -1)
756 self
->skip_pager
= !!settings
->skip_pager
;
757 if (settings
->skip_taskbar
!= -1)
758 self
->skip_taskbar
= !!settings
->skip_taskbar
;
760 if (settings
->max_vert
!= -1)
761 self
->max_vert
= !!settings
->max_vert
;
762 if (settings
->max_horz
!= -1)
763 self
->max_horz
= !!settings
->max_horz
;
765 if (settings
->fullscreen
!= -1)
766 self
->fullscreen
= !!settings
->fullscreen
;
768 if (settings
->desktop
) {
769 if (settings
->desktop
== DESKTOP_ALL
)
770 self
->desktop
= settings
->desktop
;
771 else if (settings
->desktop
> 0 &&
772 settings
->desktop
<= screen_num_desktops
)
773 self
->desktop
= settings
->desktop
- 1;
776 if (settings
->layer
== -1) {
780 else if (settings
->layer
== 0) {
784 else if (settings
->layer
== 1) {
792 static void client_restore_session_state(ObClient
*self
)
796 ob_debug_type(OB_DEBUG_SM
,
797 "Restore session for client %s\n", self
->title
);
799 if (!(it
= session_state_find(self
))) {
800 ob_debug_type(OB_DEBUG_SM
,
801 "Session data not found for client %s\n", self
->title
);
805 self
->session
= it
->data
;
807 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
810 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
811 self
->positioned
= USPosition
;
812 if (self
->session
->w
> 0)
813 self
->area
.width
= self
->session
->w
;
814 if (self
->session
->h
> 0)
815 self
->area
.height
= self
->session
->h
;
816 XResizeWindow(ob_display
, self
->window
,
817 self
->area
.width
, self
->area
.height
);
819 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
820 self
->session
->desktop
:
821 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
822 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
824 self
->shaded
= self
->session
->shaded
;
825 self
->iconic
= self
->session
->iconic
;
826 self
->skip_pager
= self
->session
->skip_pager
;
827 self
->skip_taskbar
= self
->session
->skip_taskbar
;
828 self
->fullscreen
= self
->session
->fullscreen
;
829 self
->above
= self
->session
->above
;
830 self
->below
= self
->session
->below
;
831 self
->max_horz
= self
->session
->max_horz
;
832 self
->max_vert
= self
->session
->max_vert
;
833 self
->undecorated
= self
->session
->undecorated
;
836 static gboolean
client_restore_session_stacking(ObClient
*self
)
840 if (!self
->session
) return FALSE
;
842 mypos
= g_list_find(session_saved_state
, self
->session
);
843 if (!mypos
) return FALSE
;
845 /* start above me and look for the first client */
846 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
849 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
850 ObClient
*c
= cit
->data
;
851 /* found a client that was in the session, so go below it */
852 if (c
->session
== it
->data
) {
853 stacking_below(CLIENT_AS_WINDOW(self
),
854 CLIENT_AS_WINDOW(cit
->data
));
862 void client_move_onscreen(ObClient
*self
, gboolean rude
)
864 gint x
= self
->area
.x
;
865 gint y
= self
->area
.y
;
866 if (client_find_onscreen(self
, &x
, &y
,
868 self
->area
.height
, rude
)) {
869 client_move(self
, x
, y
);
873 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
877 gint ox
= *x
, oy
= *y
;
878 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
881 all_a
= screen_area(self
->desktop
);
882 mon_a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
884 /* get where the frame would be */
885 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
887 /* get the requested size of the window with decorations */
888 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
889 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
891 /* This makes sure windows aren't entirely outside of the screen so you
892 can't see them at all.
893 It makes sure 10% of the window is on the screen at least. At don't let
894 it move itself off the top of the screen, which would hide the titlebar
895 on you. (The user can still do this if they want too, it's only limiting
898 XXX watch for xinerama dead areas...
900 if (client_normal(self
)) {
901 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
902 *x
= all_a
->x
+ all_a
->width
- fw
/10;
903 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
904 *y
= all_a
->y
+ all_a
->height
- fh
/10;
905 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
906 *x
= all_a
->x
- fw
*9/10;
907 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
908 *y
= all_a
->y
- fw
*9/10;
911 /* If rudeness wasn't requested, then figure out of the client is currently
912 entirely on the screen. If it is, and the position isn't changing by
913 request, and it is enlarging, then be rude even though it wasn't
916 Point oldtl
, oldtr
, oldbl
, oldbr
;
917 Point newtl
, newtr
, newbl
, newbr
;
918 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
920 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
921 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
922 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
923 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
924 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
926 POINT_SET(newtl
, *x
, *y
);
927 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
928 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
929 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
931 /* is it moving or just resizing from some corner? */
932 stationary_l
= oldtl
.x
== oldtl
.x
;
933 stationary_r
= oldtr
.x
== oldtr
.x
;
934 stationary_t
= oldtl
.y
== oldtl
.y
;
935 stationary_b
= oldbl
.y
== oldbl
.y
;
937 /* if left edge is growing and didnt move right edge */
938 if (stationary_r
&& newtl
.x
< oldtl
.x
)
940 /* if right edge is growing and didnt move left edge */
941 if (stationary_l
&& newtr
.x
> oldtr
.x
)
943 /* if top edge is growing and didnt move bottom edge */
944 if (stationary_b
&& newtl
.y
< oldtl
.y
)
946 /* if bottom edge is growing and didnt move top edge */
947 if (stationary_t
&& newbl
.y
> oldbl
.y
)
951 /* This here doesn't let windows even a pixel outside the struts/screen.
952 * When called from client_manage, programs placing themselves are
953 * forced completely onscreen, while things like
954 * xterm -geometry resolution-width/2 will work fine. Trying to
955 * place it completely offscreen will be handled in the above code.
956 * Sorry for this confused comment, i am tired. */
957 if (fw
<= mon_a
->width
) {
958 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
959 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
960 *x
= mon_a
->x
+ mon_a
->width
- fw
;
962 if (fh
<= mon_a
->height
) {
963 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
964 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
965 *y
= mon_a
->y
+ mon_a
->height
- fh
;
968 /* get where the client should be */
969 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
971 return ox
!= *x
|| oy
!= *y
;
974 static void client_toggle_border(ObClient
*self
, gboolean show
)
976 /* adjust our idea of where the client is, based on its border. When the
977 border is removed, the client should now be considered to be in a
979 when re-adding the border to the client, the same operation needs to be
981 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
982 gint x
= oldx
, y
= oldy
;
983 switch(self
->gravity
) {
985 case NorthWestGravity
:
987 case SouthWestGravity
:
989 case NorthEastGravity
:
991 case SouthEastGravity
:
992 if (show
) x
-= self
->border_width
* 2;
993 else x
+= self
->border_width
* 2;
1000 if (show
) x
-= self
->border_width
;
1001 else x
+= self
->border_width
;
1004 switch(self
->gravity
) {
1006 case NorthWestGravity
:
1008 case NorthEastGravity
:
1010 case SouthWestGravity
:
1012 case SouthEastGravity
:
1013 if (show
) y
-= self
->border_width
* 2;
1014 else y
+= self
->border_width
* 2;
1021 if (show
) y
-= self
->border_width
;
1022 else y
+= self
->border_width
;
1029 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1031 /* set border_width to 0 because there is no border to add into
1032 calculations anymore */
1033 self
->border_width
= 0;
1035 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1039 static void client_get_all(ObClient
*self
, gboolean real
)
1041 /* this is needed for the frame to set itself up */
1042 client_get_area(self
);
1044 /* these things can change the decor and functions of the window */
1046 client_get_mwm_hints(self
);
1047 /* this can change the mwmhints for special cases */
1048 client_get_type_and_transientness(self
);
1049 client_get_state(self
);
1050 client_update_normal_hints(self
);
1052 /* get the session related properties, these can change decorations
1053 from per-app settings */
1054 client_get_session_ids(self
);
1056 /* now we got everything that can affect the decorations */
1060 /* get this early so we have it for debugging */
1061 client_update_title(self
);
1063 client_update_protocols(self
);
1065 client_update_wmhints(self
);
1066 /* this may have already been called from client_update_wmhints */
1067 if (self
->transient_for
== NULL
)
1068 client_update_transient_for(self
);
1070 client_get_startup_id(self
);
1071 client_get_desktop(self
);/* uses transient data/group/startup id if a
1072 desktop is not specified */
1073 client_get_shaped(self
);
1076 /* a couple type-based defaults for new windows */
1078 /* this makes sure that these windows appear on all desktops */
1079 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1080 self
->desktop
= DESKTOP_ALL
;
1084 client_update_sync_request_counter(self
);
1087 client_get_colormap(self
);
1088 client_update_strut(self
);
1089 client_update_icons(self
);
1090 client_update_user_time_window(self
);
1091 if (!self
->user_time_window
) /* check if this would have been called */
1092 client_update_user_time(self
);
1093 client_update_icon_geometry(self
);
1096 static void client_get_startup_id(ObClient
*self
)
1098 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1100 PROP_GETS(self
->group
->leader
,
1101 net_startup_id
, utf8
, &self
->startup_id
);
1104 static void client_get_area(ObClient
*self
)
1106 XWindowAttributes wattrib
;
1109 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1110 g_assert(ret
!= BadWindow
);
1112 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1113 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1114 self
->border_width
= wattrib
.border_width
;
1116 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1117 wattrib
.width
, wattrib
.height
);
1120 static void client_get_desktop(ObClient
*self
)
1122 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1124 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1125 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1126 self
->desktop
= screen_num_desktops
- 1;
1130 gboolean trdesk
= FALSE
;
1132 if (self
->transient_for
) {
1133 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1134 self
->desktop
= self
->transient_for
->desktop
;
1139 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1140 if (it
->data
!= self
&&
1141 !((ObClient
*)it
->data
)->transient_for
) {
1142 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1149 /* try get from the startup-notification protocol */
1150 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1151 if (self
->desktop
>= screen_num_desktops
&&
1152 self
->desktop
!= DESKTOP_ALL
)
1153 self
->desktop
= screen_num_desktops
- 1;
1155 /* defaults to the current desktop */
1156 self
->desktop
= screen_desktop
;
1161 static void client_get_state(ObClient
*self
)
1166 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1168 for (i
= 0; i
< num
; ++i
) {
1169 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1171 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1172 self
->shaded
= TRUE
;
1173 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1174 self
->iconic
= TRUE
;
1175 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1176 self
->skip_taskbar
= TRUE
;
1177 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1178 self
->skip_pager
= TRUE
;
1179 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1180 self
->fullscreen
= TRUE
;
1181 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1182 self
->max_vert
= TRUE
;
1183 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1184 self
->max_horz
= TRUE
;
1185 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1187 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1189 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1190 self
->demands_attention
= TRUE
;
1191 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1192 self
->undecorated
= TRUE
;
1199 static void client_get_shaped(ObClient
*self
)
1201 self
->shaped
= FALSE
;
1203 if (extensions_shape
) {
1208 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1210 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1211 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1213 self
->shaped
= (s
!= 0);
1218 void client_update_transient_for(ObClient
*self
)
1221 ObClient
*target
= NULL
;
1223 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1224 if (t
!= self
->window
) { /* cant be transient to itself! */
1225 target
= g_hash_table_lookup(window_map
, &t
);
1226 /* if this happens then we need to check for it*/
1227 g_assert(target
!= self
);
1228 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1229 /* this can happen when a dialog is a child of
1230 a dockapp, for example */
1234 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1236 Setting the transient_for to Root is actually illegal, however
1237 applications from time have done this to specify transient for
1240 Now you can do that by being a TYPE_DIALOG and not setting
1241 the transient_for hint at all on your window. But people still
1242 use Root, and Kwin is very strange in this regard.
1244 KWin 3.0 will not consider windows with transient_for set to
1245 Root as transient for their group *UNLESS* they are also modal.
1246 In that case, it will make them transient for the group. This
1247 leads to all sorts of weird behavior from KDE apps which are
1248 only tested in KWin. I'd like to follow their behavior just to
1249 make this work right with KDE stuff, but that seems wrong.
1251 if (!target
&& self
->group
) {
1252 /* not transient to a client, see if it is transient for a
1254 if (t
== RootWindow(ob_display
, ob_screen
)) {
1255 /* window is a transient for its group! */
1256 target
= OB_TRAN_GROUP
;
1260 } else if (self
->transient
&& self
->group
)
1261 target
= OB_TRAN_GROUP
;
1263 client_update_transient_tree(self
, self
->group
, self
->group
,
1264 self
->transient_for
, target
);
1265 self
->transient_for
= target
;
1269 static void client_update_transient_tree(ObClient
*self
,
1270 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1271 ObClient
* oldparent
,
1272 ObClient
*newparent
)
1278 Group transient windows are not allowed to have other group
1279 transient windows as their children.
1283 /* No change has occured */
1284 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1286 /** Remove the client from the transient tree wherever it has changed **/
1288 /* If the window is becoming a direct transient for a window in its group
1289 then any group transients which were our children and are now becoming
1290 our parents need to stop being our children.
1292 Group transients can't be children of group transients already, but
1293 we could have any number of direct parents above up, any of which could
1294 be transient for the group, and we need to remove it from our children.
1296 if (oldparent
!= newparent
&&
1297 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1298 newgroup
!= NULL
&& newgroup
== oldgroup
)
1300 ObClient
*look
= newparent
;
1302 self
->transients
= g_slist_remove(self
->transients
, look
);
1303 look
= look
->transient_for
;
1304 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1308 /* If the group changed, or if we are just becoming transient for the
1309 group, then we need to remove any old group transient windows
1310 from our children. But if we were already transient for the group, then
1311 other group transients are not our children. */
1312 if ((oldgroup
!= newgroup
||
1313 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1314 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1316 for (it
= self
->transients
; it
; it
= next
) {
1317 next
= g_slist_next(it
);
1319 if (c
->group
== oldgroup
)
1320 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1324 /* If we used to be transient for a group and now we are not, or we're
1325 transient for a new group, then we need to remove ourselves from all
1327 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1328 oldparent
!= newparent
))
1330 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1332 if (c
!= self
&& (!c
->transient_for
||
1333 c
->transient_for
!= OB_TRAN_GROUP
))
1334 c
->transients
= g_slist_remove(c
->transients
, self
);
1337 /* If we used to be transient for a single window and we are no longer
1338 transient for it, then we need to remove ourself from its children */
1339 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1340 oldparent
!= newparent
)
1341 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1344 /** Re-add the client to the transient tree wherever it has changed **/
1346 /* If we're now transient for a group and we weren't transient for it
1347 before then we need to add ourselves to all our new parents */
1348 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1349 oldparent
!= newparent
))
1351 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1353 if (c
!= self
&& (!c
->transient_for
||
1354 c
->transient_for
!= OB_TRAN_GROUP
))
1355 c
->transients
= g_slist_prepend(c
->transients
, self
);
1358 /* If we are now transient for a single window which we weren't before,
1359 we need to add ourselves to its children
1361 WARNING: Cyclical transient ness is possible if two windows are
1362 transient for eachother.
1364 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1365 newparent
!= oldparent
&&
1366 /* don't make ourself its child if it is already our child */
1367 !client_is_direct_child(self
, newparent
))
1368 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1370 /* If the group changed then we need to add any new group transient
1371 windows to our children. But if we're transient for the group, then
1372 other group transients are not our children.
1374 WARNING: Cyclical transient-ness is possible. For e.g. if:
1375 A is transient for the group
1376 B is transient for A
1377 C is transient for B
1378 A can't be transient for C or we have a cycle
1380 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1381 newparent
!= OB_TRAN_GROUP
)
1383 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1385 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1386 /* Don't make it our child if it is already our parent */
1387 !client_is_direct_child(c
, self
))
1389 self
->transients
= g_slist_prepend(self
->transients
, c
);
1395 static void client_get_mwm_hints(ObClient
*self
)
1400 self
->mwmhints
.flags
= 0; /* default to none */
1402 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1404 if (num
>= OB_MWM_ELEMENTS
) {
1405 self
->mwmhints
.flags
= hints
[0];
1406 self
->mwmhints
.functions
= hints
[1];
1407 self
->mwmhints
.decorations
= hints
[2];
1413 void client_get_type_and_transientness(ObClient
*self
)
1420 self
->transient
= FALSE
;
1422 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1423 /* use the first value that we know about in the array */
1424 for (i
= 0; i
< num
; ++i
) {
1425 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1426 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1427 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1428 self
->type
= OB_CLIENT_TYPE_DOCK
;
1429 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1430 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1431 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1432 self
->type
= OB_CLIENT_TYPE_MENU
;
1433 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1434 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1435 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1436 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1437 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1438 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1439 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1440 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1441 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1442 /* prevent this window from getting any decor or
1444 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1445 OB_MWM_FLAG_DECORATIONS
);
1446 self
->mwmhints
.decorations
= 0;
1447 self
->mwmhints
.functions
= 0;
1449 if (self
->type
!= (ObClientType
) -1)
1450 break; /* grab the first legit type */
1455 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1456 self
->transient
= TRUE
;
1458 if (self
->type
== (ObClientType
) -1) {
1459 /*the window type hint was not set, which means we either classify
1460 ourself as a normal window or a dialog, depending on if we are a
1462 if (self
->transient
)
1463 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1465 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1468 /* then, based on our type, we can update our transientness.. */
1469 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1470 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1471 self
->type
== OB_CLIENT_TYPE_MENU
||
1472 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1474 self
->transient
= TRUE
;
1478 void client_update_protocols(ObClient
*self
)
1481 guint num_return
, i
;
1483 self
->focus_notify
= FALSE
;
1484 self
->delete_window
= FALSE
;
1486 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1487 for (i
= 0; i
< num_return
; ++i
) {
1488 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1489 /* this means we can request the window to close */
1490 self
->delete_window
= TRUE
;
1491 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1492 /* if this protocol is requested, then the window will be
1493 notified whenever we want it to receive focus */
1494 self
->focus_notify
= TRUE
;
1496 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1497 /* if this protocol is requested, then resizing the
1498 window will be synchronized between the frame and the
1500 self
->sync_request
= TRUE
;
1508 void client_update_sync_request_counter(ObClient
*self
)
1512 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1513 self
->sync_counter
= i
;
1515 self
->sync_counter
= None
;
1519 void client_get_colormap(ObClient
*self
)
1521 XWindowAttributes wa
;
1523 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1524 client_update_colormap(self
, wa
.colormap
);
1527 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1529 self
->colormap
= colormap
;
1532 void client_update_normal_hints(ObClient
*self
)
1536 gint oldgravity
= self
->gravity
;
1539 self
->min_ratio
= 0.0f
;
1540 self
->max_ratio
= 0.0f
;
1541 SIZE_SET(self
->size_inc
, 1, 1);
1542 SIZE_SET(self
->base_size
, 0, 0);
1543 SIZE_SET(self
->min_size
, 0, 0);
1544 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1546 /* get the hints from the window */
1547 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1548 /* normal windows can't request placement! har har
1549 if (!client_normal(self))
1551 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1553 if (size
.flags
& PWinGravity
) {
1554 self
->gravity
= size
.win_gravity
;
1556 /* if the client has a frame, i.e. has already been mapped and
1557 is changing its gravity */
1558 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1559 /* move our idea of the client's position based on its new
1561 client_convert_gravity(self
, oldgravity
,
1562 &self
->area
.x
, &self
->area
.y
,
1563 self
->area
.width
, self
->area
.height
);
1567 if (size
.flags
& PAspect
) {
1568 if (size
.min_aspect
.y
)
1570 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1571 if (size
.max_aspect
.y
)
1573 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1576 if (size
.flags
& PMinSize
)
1577 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1579 if (size
.flags
& PMaxSize
)
1580 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1582 if (size
.flags
& PBaseSize
)
1583 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1585 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1586 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1590 void client_setup_decor_and_functions(ObClient
*self
)
1592 /* start with everything (cept fullscreen) */
1594 (OB_FRAME_DECOR_TITLEBAR
|
1595 OB_FRAME_DECOR_HANDLE
|
1596 OB_FRAME_DECOR_GRIPS
|
1597 OB_FRAME_DECOR_BORDER
|
1598 OB_FRAME_DECOR_ICON
|
1599 OB_FRAME_DECOR_ALLDESKTOPS
|
1600 OB_FRAME_DECOR_ICONIFY
|
1601 OB_FRAME_DECOR_MAXIMIZE
|
1602 OB_FRAME_DECOR_SHADE
|
1603 OB_FRAME_DECOR_CLOSE
);
1605 (OB_CLIENT_FUNC_RESIZE
|
1606 OB_CLIENT_FUNC_MOVE
|
1607 OB_CLIENT_FUNC_ICONIFY
|
1608 OB_CLIENT_FUNC_MAXIMIZE
|
1609 OB_CLIENT_FUNC_SHADE
|
1610 OB_CLIENT_FUNC_CLOSE
|
1611 OB_CLIENT_FUNC_BELOW
|
1612 OB_CLIENT_FUNC_ABOVE
);
1614 if (!(self
->min_size
.width
< self
->max_size
.width
||
1615 self
->min_size
.height
< self
->max_size
.height
))
1616 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1618 switch (self
->type
) {
1619 case OB_CLIENT_TYPE_NORMAL
:
1620 /* normal windows retain all of the possible decorations and
1621 functionality, and are the only windows that you can fullscreen */
1622 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1625 case OB_CLIENT_TYPE_DIALOG
:
1626 case OB_CLIENT_TYPE_UTILITY
:
1627 /* these windows cannot be maximized */
1628 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1631 case OB_CLIENT_TYPE_MENU
:
1632 case OB_CLIENT_TYPE_TOOLBAR
:
1633 /* these windows get less functionality */
1634 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1637 case OB_CLIENT_TYPE_SPLASH
:
1638 /* these don't get get any decorations, and the only thing you can
1639 do with them is move them */
1640 self
->decorations
= 0;
1641 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1643 case OB_CLIENT_TYPE_DESKTOP
:
1644 /* these windows are not manipulated by the window manager */
1645 self
->decorations
= 0;
1646 self
->functions
= 0;
1648 case OB_CLIENT_TYPE_DOCK
:
1649 /* these windows are not manipulated by the window manager, but they
1650 can set below layer which has a special meaning */
1651 self
->decorations
= 0;
1652 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1656 /* Mwm Hints are applied subtractively to what has already been chosen for
1657 decor and functionality */
1658 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1659 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1660 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1661 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1663 /* if the mwm hints request no handle or title, then all
1664 decorations are disabled, but keep the border if that's
1666 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1667 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1669 self
->decorations
= 0;
1674 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1675 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1676 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1677 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1678 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1679 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1680 /* dont let mwm hints kill any buttons
1681 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1682 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1683 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1684 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1686 /* dont let mwm hints kill the close button
1687 if (! (self->mwmhints.functions & MwmFunc_Close))
1688 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1692 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1693 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1694 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1695 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1696 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1697 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1699 /* can't maximize without moving/resizing */
1700 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1701 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1702 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1703 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1704 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1707 /* kill the handle on fully maxed windows */
1708 if (self
->max_vert
&& self
->max_horz
)
1709 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1711 /* finally, the user can have requested no decorations, which overrides
1712 everything (but doesnt give it a border if it doesnt have one) */
1713 if (self
->undecorated
) {
1714 if (config_theme_keepborder
)
1715 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1717 self
->decorations
= 0;
1720 /* if we don't have a titlebar, then we cannot shade! */
1721 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1722 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1724 /* now we need to check against rules for the client's current state */
1725 if (self
->fullscreen
) {
1726 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1727 OB_CLIENT_FUNC_FULLSCREEN
|
1728 OB_CLIENT_FUNC_ICONIFY
);
1729 self
->decorations
= 0;
1732 client_change_allowed_actions(self
);
1735 /* adjust the client's decorations, etc. */
1736 client_reconfigure(self
);
1740 static void client_change_allowed_actions(ObClient
*self
)
1745 /* desktop windows are kept on all desktops */
1746 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1747 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1749 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1750 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1751 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1752 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1753 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1754 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1755 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1756 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1757 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1758 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1759 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1760 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1761 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1762 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1763 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1765 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1766 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1767 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1768 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1770 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1772 /* make sure the window isn't breaking any rules now */
1774 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1775 if (self
->frame
) client_shade(self
, FALSE
);
1776 else self
->shaded
= FALSE
;
1778 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1779 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1780 else self
->iconic
= FALSE
;
1782 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1783 if (self
->frame
) client_fullscreen(self
, FALSE
);
1784 else self
->fullscreen
= FALSE
;
1786 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1788 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1789 else self
->max_vert
= self
->max_horz
= FALSE
;
1793 void client_reconfigure(ObClient
*self
)
1795 /* by making this pass FALSE for user, we avoid the emacs event storm where
1796 every configurenotify causes an update in its normal hints, i think this
1797 is generally what we want anyways... */
1798 client_configure(self
, self
->area
.x
, self
->area
.y
,
1799 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1802 void client_update_wmhints(ObClient
*self
)
1806 /* assume a window takes input if it doesnt specify */
1807 self
->can_focus
= TRUE
;
1809 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1812 if (hints
->flags
& InputHint
)
1813 self
->can_focus
= hints
->input
;
1815 /* only do this when first managing the window *AND* when we aren't
1817 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1818 if (hints
->flags
& StateHint
)
1819 self
->iconic
= hints
->initial_state
== IconicState
;
1822 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1823 if (self
->urgent
&& !ur
)
1824 client_hilite(self
, TRUE
);
1825 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1826 client_hilite(self
, FALSE
);
1828 if (!(hints
->flags
& WindowGroupHint
))
1829 hints
->window_group
= None
;
1831 /* did the group state change? */
1832 if (hints
->window_group
!=
1833 (self
->group
? self
->group
->leader
: None
))
1835 ObGroup
*oldgroup
= self
->group
;
1837 /* remove from the old group if there was one */
1838 if (self
->group
!= NULL
) {
1839 group_remove(self
->group
, self
);
1843 /* add ourself to the group if we have one */
1844 if (hints
->window_group
!= None
) {
1845 self
->group
= group_add(hints
->window_group
, self
);
1848 /* Put ourselves into the new group's transient tree, and remove
1849 ourselves from the old group's */
1850 client_update_transient_tree(self
, oldgroup
, self
->group
,
1851 self
->transient_for
,
1852 self
->transient_for
);
1854 /* Lastly, being in a group, or not, can change if the window is
1855 transient for anything.
1857 The logic for this is:
1858 self->transient = TRUE always if the window wants to be
1859 transient for something, even if transient_for was NULL because
1860 it wasn't in a group before.
1862 If transient_for was NULL and oldgroup was NULL we can assume
1863 that when we add the new group, it will become transient for
1866 If transient_for was OB_TRAN_GROUP, then it must have already
1867 had a group. If it is getting a new group, the above call to
1868 client_update_transient_tree has already taken care of
1869 everything ! If it is losing all group status then it will
1870 no longer be transient for anything and that needs to be
1873 if (self
->transient
&&
1874 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1875 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1876 client_update_transient_for(self
);
1879 /* the WM_HINTS can contain an icon */
1880 client_update_icons(self
);
1886 void client_update_title(ObClient
*self
)
1889 gchar
*visible
= NULL
;
1891 g_free(self
->title
);
1894 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1895 /* try old x stuff */
1896 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1897 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1898 if (self
->transient
) {
1900 GNOME alert windows are not given titles:
1901 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1903 data
= g_strdup("");
1905 data
= g_strdup("Unnamed Window");
1909 if (self
->client_machine
) {
1910 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1915 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1916 self
->title
= visible
;
1919 frame_adjust_title(self
->frame
);
1921 /* update the icon title */
1923 g_free(self
->icon_title
);
1926 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1927 /* try old x stuff */
1928 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1929 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1930 data
= g_strdup(self
->title
);
1932 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1933 self
->icon_title
= data
;
1936 void client_update_strut(ObClient
*self
)
1940 gboolean got
= FALSE
;
1943 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1947 STRUT_PARTIAL_SET(strut
,
1948 data
[0], data
[2], data
[1], data
[3],
1949 data
[4], data
[5], data
[8], data
[9],
1950 data
[6], data
[7], data
[10], data
[11]);
1956 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1962 /* use the screen's width/height */
1963 a
= screen_physical_area();
1965 STRUT_PARTIAL_SET(strut
,
1966 data
[0], data
[2], data
[1], data
[3],
1967 a
->y
, a
->y
+ a
->height
- 1,
1968 a
->x
, a
->x
+ a
->width
- 1,
1969 a
->y
, a
->y
+ a
->height
- 1,
1970 a
->x
, a
->x
+ a
->width
- 1);
1976 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1977 0, 0, 0, 0, 0, 0, 0, 0);
1979 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1980 self
->strut
= strut
;
1982 /* updating here is pointless while we're being mapped cuz we're not in
1983 the client list yet */
1985 screen_update_areas();
1989 void client_update_icons(ObClient
*self
)
1995 for (i
= 0; i
< self
->nicons
; ++i
)
1996 g_free(self
->icons
[i
].data
);
1997 if (self
->nicons
> 0)
1998 g_free(self
->icons
);
2001 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2002 /* figure out how many valid icons are in here */
2004 while (num
- i
> 2) {
2008 if (i
> num
|| w
*h
== 0) break;
2012 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2014 /* store the icons */
2016 for (j
= 0; j
< self
->nicons
; ++j
) {
2019 w
= self
->icons
[j
].width
= data
[i
++];
2020 h
= self
->icons
[j
].height
= data
[i
++];
2022 if (w
*h
== 0) continue;
2024 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2025 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2030 self
->icons
[j
].data
[t
] =
2031 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2032 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2033 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2034 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2043 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2044 if (hints
->flags
& IconPixmapHint
) {
2046 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2047 xerror_set_ignore(TRUE
);
2048 if (!RrPixmapToRGBA(ob_rr_inst
,
2050 (hints
->flags
& IconMaskHint
?
2051 hints
->icon_mask
: None
),
2052 &self
->icons
[self
->nicons
-1].width
,
2053 &self
->icons
[self
->nicons
-1].height
,
2054 &self
->icons
[self
->nicons
-1].data
)){
2055 g_free(&self
->icons
[self
->nicons
-1]);
2058 xerror_set_ignore(FALSE
);
2064 /* set the default icon onto the window
2065 in theory, this could be a race, but if a window doesn't set an icon
2066 or removes it entirely, it's not very likely it is going to set one
2067 right away afterwards */
2068 if (self
->nicons
== 0) {
2069 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2072 data
= g_new(gulong
, 48*48+2);
2073 data
[0] = data
[1] = 48;
2074 for (i
= 0; i
< 48*48; ++i
)
2075 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2076 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2077 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2078 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2079 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2081 } else if (self
->frame
)
2082 /* don't draw the icon empty if we're just setting one now anyways,
2083 we'll get the property change any second */
2084 frame_adjust_icon(self
->frame
);
2087 void client_update_user_time(ObClient
*self
)
2090 gboolean got
= FALSE
;
2092 if (self
->user_time_window
)
2093 got
= PROP_GET32(self
->user_time_window
,
2094 net_wm_user_time
, cardinal
, &time
);
2096 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2099 /* we set this every time, not just when it grows, because in practice
2100 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2101 backward we don't want all windows to stop focusing. we'll just
2102 assume noone is setting times older than the last one, cuz that
2103 would be pretty stupid anyways
2105 self
->user_time
= time
;
2107 /*ob_debug("window %s user time %u\n", self->title, time);*/
2111 void client_update_user_time_window(ObClient
*self
)
2115 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2118 if (w
!= self
->user_time_window
) {
2119 /* remove the old window */
2120 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2121 self
->user_time_window
= None
;
2123 if (self
->group
&& self
->group
->leader
== w
) {
2124 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2125 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2126 /* do it anyways..? */
2128 else if (w
== self
->window
) {
2129 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2130 "_NET_WM_USER_TIME_WINDOW to itself\n");
2131 w
= None
; /* don't do it */
2134 /* add the new window */
2135 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2136 self
->user_time_window
= w
;
2138 /* and update from it */
2139 client_update_user_time(self
);
2143 void client_update_icon_geometry(ObClient
*self
)
2148 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2150 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2153 /* don't let them set it with an area < 0 */
2154 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2155 MAX(data
[2],0), MAX(data
[3],0));
2159 static void client_get_session_ids(ObClient
*self
)
2166 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2169 /* get the SM_CLIENT_ID */
2172 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2174 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2176 /* get the WM_CLASS (name and class). make them "" if they are not
2180 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2182 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2186 self
->name
= g_strdup(ss
[0]);
2188 self
->class = g_strdup(ss
[1]);
2193 if (self
->name
== NULL
) self
->name
= g_strdup("");
2194 if (self
->class == NULL
) self
->class = g_strdup("");
2196 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2199 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2201 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2206 self
->role
= g_strdup("");
2208 /* get the WM_COMMAND */
2212 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2214 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2217 /* merge/mash them all together */
2218 gchar
*merge
= NULL
;
2221 for (i
= 0; ss
[i
]; ++i
) {
2224 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2226 merge
= g_strconcat(ss
[i
], NULL
);
2231 self
->wm_command
= merge
;
2234 /* get the WM_CLIENT_MACHINE */
2237 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2239 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2242 gchar localhost
[128];
2244 gethostname(localhost
, 127);
2245 localhost
[127] = '\0';
2246 if (strcmp(localhost
, s
) != 0)
2247 self
->client_machine
= s
;
2253 static void client_change_wm_state(ObClient
*self
)
2258 old
= self
->wmstate
;
2260 if (self
->shaded
|| self
->iconic
||
2261 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2263 self
->wmstate
= IconicState
;
2265 self
->wmstate
= NormalState
;
2267 if (old
!= self
->wmstate
) {
2268 PROP_MSG(self
->window
, kde_wm_change_state
,
2269 self
->wmstate
, 1, 0, 0);
2271 state
[0] = self
->wmstate
;
2273 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2277 static void client_change_state(ObClient
*self
)
2279 gulong netstate
[11];
2284 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2286 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2288 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2289 if (self
->skip_taskbar
)
2290 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2291 if (self
->skip_pager
)
2292 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2293 if (self
->fullscreen
)
2294 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2296 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2298 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2300 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2302 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2303 if (self
->demands_attention
)
2304 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2305 if (self
->undecorated
)
2306 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2307 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2310 frame_adjust_state(self
->frame
);
2313 ObClient
*client_search_focus_tree(ObClient
*self
)
2318 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2319 if (client_focused(it
->data
)) return it
->data
;
2320 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2325 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2327 if (self
->transient_for
) {
2328 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2329 return client_search_focus_tree_full(self
->transient_for
);
2332 gboolean recursed
= FALSE
;
2334 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2335 if (!((ObClient
*)it
->data
)->transient_for
) {
2337 if ((c
= client_search_focus_tree_full(it
->data
)))
2346 /* this function checks the whole tree, the client_search_focus_tree~
2347 does not, so we need to check this window */
2348 if (client_focused(self
))
2350 return client_search_focus_tree(self
);
2353 static ObStackingLayer
calc_layer(ObClient
*self
)
2357 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2358 l
= OB_STACKING_LAYER_DESKTOP
;
2359 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2360 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2361 else l
= OB_STACKING_LAYER_ABOVE
;
2363 else if ((self
->fullscreen
||
2364 /* no decorations and fills the monitor = oldskool fullscreen */
2365 (self
->frame
!= NULL
&&
2366 (self
->frame
->size
.right
== 0 && self
->frame
->size
.left
== 0 &&
2367 self
->frame
->size
.bottom
== 0 && self
->frame
->size
.top
== 0 &&
2368 RECT_EQUAL(self
->area
,
2369 *screen_physical_area_monitor
2370 (client_monitor(self
)))))) &&
2371 (client_focused(self
) || client_search_focus_tree(self
)))
2372 l
= OB_STACKING_LAYER_FULLSCREEN
;
2373 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2374 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2375 else l
= OB_STACKING_LAYER_NORMAL
;
2380 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2381 ObStackingLayer min
)
2383 ObStackingLayer old
, own
;
2387 own
= calc_layer(self
);
2388 self
->layer
= MAX(own
, min
);
2390 if (self
->layer
!= old
) {
2391 stacking_remove(CLIENT_AS_WINDOW(self
));
2392 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2395 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2396 client_calc_layer_recursive(it
->data
, orig
,
2400 void client_calc_layer(ObClient
*self
)
2407 /* transients take on the layer of their parents */
2408 it
= client_search_all_top_parents(self
);
2410 for (; it
; it
= g_slist_next(it
))
2411 client_calc_layer_recursive(it
->data
, orig
, 0);
2414 gboolean
client_should_show(ObClient
*self
)
2418 if (client_normal(self
) && screen_showing_desktop
)
2420 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2426 void client_show(ObClient
*self
)
2429 if (client_should_show(self
)) {
2430 frame_show(self
->frame
);
2433 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2434 needs to be in IconicState. This includes when it is on another
2437 client_change_wm_state(self
);
2440 void client_hide(ObClient
*self
)
2442 if (!client_should_show(self
)) {
2443 frame_hide(self
->frame
);
2445 client_call_notifies(self
, client_hide_notifies
);
2448 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2449 needs to be in IconicState. This includes when it is on another
2452 client_change_wm_state(self
);
2455 void client_showhide(ObClient
*self
)
2458 if (client_should_show(self
)) {
2459 frame_show(self
->frame
);
2462 frame_hide(self
->frame
);
2464 client_call_notifies(self
, client_hide_notifies
);
2467 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2468 needs to be in IconicState. This includes when it is on another
2471 client_change_wm_state(self
);
2474 gboolean
client_normal(ObClient
*self
) {
2475 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2476 self
->type
== OB_CLIENT_TYPE_DOCK
||
2477 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2480 gboolean
client_helper(ObClient
*self
)
2482 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2483 self
->type
== OB_CLIENT_TYPE_MENU
||
2484 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2487 gboolean
client_mouse_focusable(ObClient
*self
)
2489 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2490 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2491 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2492 self
->type
== OB_CLIENT_TYPE_DOCK
);
2495 gboolean
client_enter_focusable(ObClient
*self
)
2497 /* you can focus desktops but it shouldn't on enter */
2498 return (client_mouse_focusable(self
) &&
2499 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2503 static void client_apply_startup_state(ObClient
*self
)
2505 /* set the desktop hint, to make sure that it always exists */
2506 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2508 /* these are in a carefully crafted order.. */
2511 self
->iconic
= FALSE
;
2512 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2514 if (self
->fullscreen
) {
2515 self
->fullscreen
= FALSE
;
2516 client_fullscreen(self
, TRUE
);
2518 if (self
->undecorated
) {
2519 self
->undecorated
= FALSE
;
2520 client_set_undecorated(self
, TRUE
);
2523 self
->shaded
= FALSE
;
2524 client_shade(self
, TRUE
);
2526 if (self
->demands_attention
) {
2527 self
->demands_attention
= FALSE
;
2528 client_hilite(self
, TRUE
);
2531 if (self
->max_vert
&& self
->max_horz
) {
2532 self
->max_vert
= self
->max_horz
= FALSE
;
2533 client_maximize(self
, TRUE
, 0);
2534 } else if (self
->max_vert
) {
2535 self
->max_vert
= FALSE
;
2536 client_maximize(self
, TRUE
, 2);
2537 } else if (self
->max_horz
) {
2538 self
->max_horz
= FALSE
;
2539 client_maximize(self
, TRUE
, 1);
2542 /* nothing to do for the other states:
2551 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2554 gint oldg
= self
->gravity
;
2556 /* get the frame's position from the requested stuff */
2557 self
->gravity
= gravity
;
2558 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2559 self
->gravity
= oldg
;
2561 /* get the client's position in its true gravity from that */
2562 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2565 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2566 gint
*logicalw
, gint
*logicalh
,
2569 Rect desired_area
= {*x
, *y
, *w
, *h
};
2571 /* make the frame recalculate its dimentions n shit without changing
2572 anything visible for real, this way the constraints below can work with
2573 the updated frame dimensions. */
2574 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2576 /* work within the prefered sizes given by the window */
2577 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2578 gint basew
, baseh
, minw
, minh
;
2580 /* base size is substituted with min size if not specified */
2581 if (self
->base_size
.width
|| self
->base_size
.height
) {
2582 basew
= self
->base_size
.width
;
2583 baseh
= self
->base_size
.height
;
2585 basew
= self
->min_size
.width
;
2586 baseh
= self
->min_size
.height
;
2588 /* min size is substituted with base size if not specified */
2589 if (self
->min_size
.width
|| self
->min_size
.height
) {
2590 minw
= self
->min_size
.width
;
2591 minh
= self
->min_size
.height
;
2593 minw
= self
->base_size
.width
;
2594 minh
= self
->base_size
.height
;
2597 /* if this is a user-requested resize, then check against min/max
2600 /* smaller than min size or bigger than max size? */
2601 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2602 if (*w
< minw
) *w
= minw
;
2603 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2604 if (*h
< minh
) *h
= minh
;
2609 /* keep to the increments */
2610 *w
/= self
->size_inc
.width
;
2611 *h
/= self
->size_inc
.height
;
2613 /* you cannot resize to nothing */
2614 if (basew
+ *w
< 1) *w
= 1 - basew
;
2615 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2617 /* save the logical size */
2618 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2619 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2621 *w
*= self
->size_inc
.width
;
2622 *h
*= self
->size_inc
.height
;
2627 /* adjust the height to match the width for the aspect ratios.
2628 for this, min size is not substituted for base size ever. */
2629 *w
-= self
->base_size
.width
;
2630 *h
-= self
->base_size
.height
;
2632 if (!self
->fullscreen
) {
2633 if (self
->min_ratio
)
2634 if (*h
* self
->min_ratio
> *w
) {
2635 *h
= (gint
)(*w
/ self
->min_ratio
);
2637 /* you cannot resize to nothing */
2640 *w
= (gint
)(*h
* self
->min_ratio
);
2643 if (self
->max_ratio
)
2644 if (*h
* self
->max_ratio
< *w
) {
2645 *h
= (gint
)(*w
/ self
->max_ratio
);
2647 /* you cannot resize to nothing */
2650 *w
= (gint
)(*h
* self
->min_ratio
);
2655 *w
+= self
->base_size
.width
;
2656 *h
+= self
->base_size
.height
;
2659 /* gets the frame's position */
2660 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2662 /* these positions are frame positions, not client positions */
2664 /* set the size and position if fullscreen */
2665 if (self
->fullscreen
) {
2669 i
= screen_find_monitor(&desired_area
);
2670 a
= screen_physical_area_monitor(i
);
2677 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2678 is entering fullscreen */
2679 } else if (self
->max_horz
|| self
->max_vert
) {
2683 i
= screen_find_monitor(&desired_area
);
2684 a
= screen_area_monitor(self
->desktop
, i
);
2686 /* set the size and position if maximized */
2687 if (self
->max_horz
) {
2689 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2691 if (self
->max_vert
) {
2693 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2696 /* maximizing is not allowed if the user can't move+resize the window
2700 /* gets the client's position */
2701 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2703 /* these override the above states! if you cant move you can't move! */
2705 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2709 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2710 *w
= self
->area
.width
;
2711 *h
= self
->area
.height
;
2720 void client_configure_full(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2721 gboolean user
, gboolean final
)
2724 gboolean send_resize_client
;
2725 gboolean moved
= FALSE
, resized
= FALSE
;
2726 guint fdecor
= self
->frame
->decorations
;
2727 gboolean fhorz
= self
->frame
->max_horz
;
2728 gint logicalw
, logicalh
;
2730 /* find the new x, y, width, and height (and logical size) */
2731 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2733 /* set the logical size if things changed */
2734 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2735 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2737 /* figure out if we moved or resized or what */
2738 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2739 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2741 oldw
= self
->area
.width
;
2742 oldh
= self
->area
.height
;
2743 RECT_SET(self
->area
, x
, y
, w
, h
);
2745 /* for app-requested resizes, always resize if 'resized' is true.
2746 for user-requested ones, only resize if final is true, or when
2747 resizing in redraw mode */
2748 send_resize_client
= ((!user
&& resized
) ||
2750 (resized
&& config_resize_redraw
))));
2752 /* if the client is enlarging, then resize the client before the frame */
2753 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2754 XResizeWindow(ob_display
, self
->window
,
2755 MAX(w
, oldw
), MAX(h
, oldh
));
2756 /* resize the plate to show the client padding color underneath */
2757 frame_adjust_client_area(self
->frame
);
2760 /* find the frame's dimensions and move/resize it */
2761 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2762 moved
= resized
= TRUE
;
2763 if (moved
|| resized
)
2764 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2766 if ((!user
|| (user
&& final
)) && !resized
)
2770 POINT_SET(self
->root_pos
,
2771 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2773 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2774 self
->border_width
);
2776 event
.type
= ConfigureNotify
;
2777 event
.xconfigure
.display
= ob_display
;
2778 event
.xconfigure
.event
= self
->window
;
2779 event
.xconfigure
.window
= self
->window
;
2781 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2782 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2784 /* root window real coords */
2785 event
.xconfigure
.x
= self
->root_pos
.x
;
2786 event
.xconfigure
.y
= self
->root_pos
.y
;
2787 event
.xconfigure
.width
= w
;
2788 event
.xconfigure
.height
= h
;
2789 event
.xconfigure
.border_width
= 0;
2790 event
.xconfigure
.above
= self
->frame
->plate
;
2791 event
.xconfigure
.override_redirect
= FALSE
;
2792 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2793 FALSE
, StructureNotifyMask
, &event
);
2796 /* if the client is shrinking, then resize the frame before the client */
2797 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2798 /* resize the plate to show the client padding color underneath */
2799 frame_adjust_client_area(self
->frame
);
2801 if (send_resize_client
)
2802 XResizeWindow(ob_display
, self
->window
, w
, h
);
2808 void client_fullscreen(ObClient
*self
, gboolean fs
)
2812 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2813 self
->fullscreen
== fs
) return; /* already done */
2815 self
->fullscreen
= fs
;
2816 client_change_state(self
); /* change the state hints on the client */
2817 client_calc_layer(self
); /* and adjust out layer/stacking */
2820 self
->pre_fullscreen_area
= self
->area
;
2821 /* if the window is maximized, its area isn't all that meaningful.
2822 save it's premax area instead. */
2823 if (self
->max_horz
) {
2824 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2825 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2827 if (self
->max_vert
) {
2828 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2829 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2832 /* these will help configure_full figure out where to fullscreen
2836 w
= self
->area
.width
;
2837 h
= self
->area
.height
;
2839 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2840 self
->pre_fullscreen_area
.height
> 0);
2842 x
= self
->pre_fullscreen_area
.x
;
2843 y
= self
->pre_fullscreen_area
.y
;
2844 w
= self
->pre_fullscreen_area
.width
;
2845 h
= self
->pre_fullscreen_area
.height
;
2846 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2849 client_setup_decor_and_functions(self
);
2851 client_move_resize(self
, x
, y
, w
, h
);
2853 /* try focus us when we go into fullscreen mode */
2857 static void client_iconify_recursive(ObClient
*self
,
2858 gboolean iconic
, gboolean curdesk
,
2859 gboolean hide_animation
)
2862 gboolean changed
= FALSE
;
2865 if (self
->iconic
!= iconic
) {
2866 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2870 /* don't let non-normal windows iconify along with their parents
2872 if (client_normal(self
)) {
2873 self
->iconic
= iconic
;
2875 /* update the focus lists.. iconic windows go to the bottom of
2876 the list, put the new iconic window at the 'top of the
2878 focus_order_to_top(self
);
2883 self
->iconic
= iconic
;
2885 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2886 self
->desktop
!= DESKTOP_ALL
)
2887 client_set_desktop(self
, screen_desktop
, FALSE
);
2889 /* this puts it after the current focused window */
2890 focus_order_remove(self
);
2891 focus_order_add_new(self
);
2898 client_change_state(self
);
2899 if (config_animate_iconify
&& !hide_animation
)
2900 frame_begin_iconify_animation(self
->frame
, iconic
);
2901 /* do this after starting the animation so it doesn't flash */
2902 client_showhide(self
);
2905 /* iconify all direct transients, and deiconify all transients
2907 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2908 if (it
->data
!= self
)
2909 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2910 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2914 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2915 gboolean hide_animation
)
2917 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2918 /* move up the transient chain as far as possible first */
2919 self
= client_search_top_normal_parent(self
);
2920 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2924 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2928 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2929 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2931 /* check if already done */
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;
2937 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2938 if (dir
== 1 && !self
->max_horz
) return;
2939 if (dir
== 2 && !self
->max_vert
) return;
2942 /* these will help configure_full figure out which screen to fill with
2946 w
= self
->area
.width
;
2947 h
= self
->area
.height
;
2950 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2951 RECT_SET(self
->pre_max_area
,
2952 self
->area
.x
, self
->pre_max_area
.y
,
2953 self
->area
.width
, self
->pre_max_area
.height
);
2955 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2956 RECT_SET(self
->pre_max_area
,
2957 self
->pre_max_area
.x
, self
->area
.y
,
2958 self
->pre_max_area
.width
, self
->area
.height
);
2961 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2962 g_assert(self
->pre_max_area
.width
> 0);
2964 x
= self
->pre_max_area
.x
;
2965 w
= self
->pre_max_area
.width
;
2967 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2968 0, self
->pre_max_area
.height
);
2970 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2971 g_assert(self
->pre_max_area
.height
> 0);
2973 y
= self
->pre_max_area
.y
;
2974 h
= self
->pre_max_area
.height
;
2976 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2977 self
->pre_max_area
.width
, 0);
2981 if (dir
== 0 || dir
== 1) /* horz */
2982 self
->max_horz
= max
;
2983 if (dir
== 0 || dir
== 2) /* vert */
2984 self
->max_vert
= max
;
2986 client_change_state(self
); /* change the state hints on the client */
2988 client_setup_decor_and_functions(self
);
2990 client_move_resize(self
, x
, y
, w
, h
);
2993 void client_shade(ObClient
*self
, gboolean shade
)
2995 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2996 shade
) || /* can't shade */
2997 self
->shaded
== shade
) return; /* already done */
2999 self
->shaded
= shade
;
3000 client_change_state(self
);
3001 client_change_wm_state(self
); /* the window is being hidden/shown */
3002 /* resize the frame to just the titlebar */
3003 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3006 void client_close(ObClient
*self
)
3010 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3012 /* in the case that the client provides no means to requesting that it
3013 close, we just kill it */
3014 if (!self
->delete_window
)
3018 XXX: itd be cool to do timeouts and shit here for killing the client's
3020 like... if the window is around after 5 seconds, then the close button
3021 turns a nice red, and if this function is called again, the client is
3025 ce
.xclient
.type
= ClientMessage
;
3026 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3027 ce
.xclient
.display
= ob_display
;
3028 ce
.xclient
.window
= self
->window
;
3029 ce
.xclient
.format
= 32;
3030 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3031 ce
.xclient
.data
.l
[1] = event_curtime
;
3032 ce
.xclient
.data
.l
[2] = 0l;
3033 ce
.xclient
.data
.l
[3] = 0l;
3034 ce
.xclient
.data
.l
[4] = 0l;
3035 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3038 void client_kill(ObClient
*self
)
3040 XKillClient(ob_display
, self
->window
);
3043 void client_hilite(ObClient
*self
, gboolean hilite
)
3045 if (self
->demands_attention
== hilite
)
3046 return; /* no change */
3048 /* don't allow focused windows to hilite */
3049 self
->demands_attention
= hilite
&& !client_focused(self
);
3050 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3051 if (self
->demands_attention
)
3052 frame_flash_start(self
->frame
);
3054 frame_flash_stop(self
->frame
);
3055 client_change_state(self
);
3059 void client_set_desktop_recursive(ObClient
*self
,
3066 if (target
!= self
->desktop
) {
3068 ob_debug("Setting desktop %u\n", target
+1);
3070 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3072 old
= self
->desktop
;
3073 self
->desktop
= target
;
3074 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3075 /* the frame can display the current desktop state */
3076 frame_adjust_state(self
->frame
);
3077 /* 'move' the window to the new desktop */
3079 client_showhide(self
);
3080 /* raise if it was not already on the desktop */
3081 if (old
!= DESKTOP_ALL
)
3082 stacking_raise(CLIENT_AS_WINDOW(self
));
3083 if (STRUT_EXISTS(self
->strut
))
3084 screen_update_areas();
3087 /* move all transients */
3088 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3089 if (it
->data
!= self
)
3090 if (client_is_direct_child(self
, it
->data
))
3091 client_set_desktop_recursive(it
->data
, target
, donthide
);
3094 void client_set_desktop(ObClient
*self
, guint target
,
3097 self
= client_search_top_normal_parent(self
);
3098 client_set_desktop_recursive(self
, target
, donthide
);
3101 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3103 while (child
!= parent
&&
3104 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3105 child
= child
->transient_for
;
3106 return child
== parent
;
3109 ObClient
*client_search_modal_child(ObClient
*self
)
3114 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3115 ObClient
*c
= it
->data
;
3116 if ((ret
= client_search_modal_child(c
))) return ret
;
3117 if (c
->modal
) return c
;
3122 gboolean
client_validate(ObClient
*self
)
3126 XSync(ob_display
, FALSE
); /* get all events on the server */
3128 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3129 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3130 XPutBackEvent(ob_display
, &e
);
3137 void client_set_wm_state(ObClient
*self
, glong state
)
3139 if (state
== self
->wmstate
) return; /* no change */
3143 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3146 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3151 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3153 gboolean shaded
= self
->shaded
;
3154 gboolean fullscreen
= self
->fullscreen
;
3155 gboolean undecorated
= self
->undecorated
;
3156 gboolean max_horz
= self
->max_horz
;
3157 gboolean max_vert
= self
->max_vert
;
3158 gboolean modal
= self
->modal
;
3159 gboolean iconic
= self
->iconic
;
3160 gboolean demands_attention
= self
->demands_attention
;
3161 gboolean above
= self
->above
;
3162 gboolean below
= self
->below
;
3165 if (!(action
== prop_atoms
.net_wm_state_add
||
3166 action
== prop_atoms
.net_wm_state_remove
||
3167 action
== prop_atoms
.net_wm_state_toggle
))
3168 /* an invalid action was passed to the client message, ignore it */
3171 for (i
= 0; i
< 2; ++i
) {
3172 Atom state
= i
== 0 ? data1
: data2
;
3174 if (!state
) continue;
3176 /* if toggling, then pick whether we're adding or removing */
3177 if (action
== prop_atoms
.net_wm_state_toggle
) {
3178 if (state
== prop_atoms
.net_wm_state_modal
)
3179 action
= modal
? prop_atoms
.net_wm_state_remove
:
3180 prop_atoms
.net_wm_state_add
;
3181 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3182 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3183 prop_atoms
.net_wm_state_add
;
3184 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3185 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3186 prop_atoms
.net_wm_state_add
;
3187 else if (state
== prop_atoms
.net_wm_state_shaded
)
3188 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3189 prop_atoms
.net_wm_state_add
;
3190 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3191 action
= self
->skip_taskbar
?
3192 prop_atoms
.net_wm_state_remove
:
3193 prop_atoms
.net_wm_state_add
;
3194 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3195 action
= self
->skip_pager
?
3196 prop_atoms
.net_wm_state_remove
:
3197 prop_atoms
.net_wm_state_add
;
3198 else if (state
== prop_atoms
.net_wm_state_hidden
)
3199 action
= self
->iconic
?
3200 prop_atoms
.net_wm_state_remove
:
3201 prop_atoms
.net_wm_state_add
;
3202 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3203 action
= fullscreen
?
3204 prop_atoms
.net_wm_state_remove
:
3205 prop_atoms
.net_wm_state_add
;
3206 else if (state
== prop_atoms
.net_wm_state_above
)
3207 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3208 prop_atoms
.net_wm_state_add
;
3209 else if (state
== prop_atoms
.net_wm_state_below
)
3210 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3211 prop_atoms
.net_wm_state_add
;
3212 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3213 action
= self
->demands_attention
?
3214 prop_atoms
.net_wm_state_remove
:
3215 prop_atoms
.net_wm_state_add
;
3216 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3217 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3218 prop_atoms
.net_wm_state_add
;
3221 if (action
== prop_atoms
.net_wm_state_add
) {
3222 if (state
== prop_atoms
.net_wm_state_modal
) {
3224 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3226 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3228 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3230 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3231 self
->skip_taskbar
= TRUE
;
3232 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3233 self
->skip_pager
= TRUE
;
3234 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3236 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3238 } else if (state
== prop_atoms
.net_wm_state_above
) {
3241 } else if (state
== prop_atoms
.net_wm_state_below
) {
3244 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3245 demands_attention
= TRUE
;
3246 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3250 } else { /* action == prop_atoms.net_wm_state_remove */
3251 if (state
== prop_atoms
.net_wm_state_modal
) {
3253 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3255 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3257 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3259 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3260 self
->skip_taskbar
= FALSE
;
3261 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3262 self
->skip_pager
= FALSE
;
3263 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3265 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3267 } else if (state
== prop_atoms
.net_wm_state_above
) {
3269 } else if (state
== prop_atoms
.net_wm_state_below
) {
3271 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3272 demands_attention
= FALSE
;
3273 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3274 undecorated
= FALSE
;
3278 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3279 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3281 if (max_horz
== max_vert
) { /* both going the same way */
3282 client_maximize(self
, max_horz
, 0);
3284 client_maximize(self
, max_horz
, 1);
3285 client_maximize(self
, max_vert
, 2);
3289 if (max_horz
!= self
->max_horz
)
3290 client_maximize(self
, max_horz
, 1);
3292 client_maximize(self
, max_vert
, 2);
3295 /* change fullscreen state before shading, as it will affect if the window
3297 if (fullscreen
!= self
->fullscreen
)
3298 client_fullscreen(self
, fullscreen
);
3299 if (shaded
!= self
->shaded
)
3300 client_shade(self
, shaded
);
3301 if (undecorated
!= self
->undecorated
)
3302 client_set_undecorated(self
, undecorated
);
3303 if (modal
!= self
->modal
) {
3304 self
->modal
= modal
;
3305 /* when a window changes modality, then its stacking order with its
3306 transients needs to change */
3307 stacking_raise(CLIENT_AS_WINDOW(self
));
3309 if (iconic
!= self
->iconic
)
3310 client_iconify(self
, iconic
, FALSE
, FALSE
);
3312 if (demands_attention
!= self
->demands_attention
)
3313 client_hilite(self
, demands_attention
);
3315 if (above
!= self
->above
|| below
!= self
->below
) {
3316 self
->above
= above
;
3317 self
->below
= below
;
3318 client_calc_layer(self
);
3321 client_change_state(self
); /* change the hint to reflect these changes */
3324 ObClient
*client_focus_target(ObClient
*self
)
3326 ObClient
*child
= NULL
;
3328 child
= client_search_modal_child(self
);
3329 if (child
) return child
;
3333 gboolean
client_can_focus(ObClient
*self
)
3337 /* choose the correct target */
3338 self
= client_focus_target(self
);
3340 if (!self
->frame
->visible
)
3343 if (!(self
->can_focus
|| self
->focus_notify
))
3346 /* do a check to see if the window has already been unmapped or destroyed
3347 do this intelligently while watching out for unmaps we've generated
3348 (ignore_unmaps > 0) */
3349 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
3350 DestroyNotify
, &ev
)) {
3351 XPutBackEvent(ob_display
, &ev
);
3354 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
3355 UnmapNotify
, &ev
)) {
3356 if (self
->ignore_unmaps
) {
3357 self
->ignore_unmaps
--;
3359 XPutBackEvent(ob_display
, &ev
);
3367 gboolean
client_focus(ObClient
*self
)
3369 /* choose the correct target */
3370 self
= client_focus_target(self
);
3372 if (!client_can_focus(self
)) {
3373 if (!self
->frame
->visible
) {
3374 /* update the focus lists */
3375 focus_order_to_top(self
);
3380 ob_debug_type(OB_DEBUG_FOCUS
,
3381 "Focusing client \"%s\" at time %u\n",
3382 self
->title
, event_curtime
);
3384 /* if there is a grab going on, then we need to cancel it. if we move
3385 focus during the grab, applications will get NotifyWhileGrabbed events
3388 actions should not rely on being able to move focus during an
3391 if (keyboard_interactively_grabbed())
3392 keyboard_interactive_cancel();
3394 if (self
->can_focus
) {
3395 /* This can cause a BadMatch error with CurrentTime, or if an app
3396 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3397 xerror_set_ignore(TRUE
);
3398 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3400 xerror_set_ignore(FALSE
);
3403 if (self
->focus_notify
) {
3405 ce
.xclient
.type
= ClientMessage
;
3406 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3407 ce
.xclient
.display
= ob_display
;
3408 ce
.xclient
.window
= self
->window
;
3409 ce
.xclient
.format
= 32;
3410 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3411 ce
.xclient
.data
.l
[1] = event_curtime
;
3412 ce
.xclient
.data
.l
[2] = 0l;
3413 ce
.xclient
.data
.l
[3] = 0l;
3414 ce
.xclient
.data
.l
[4] = 0l;
3415 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3419 ob_debug("%sively focusing %lx at %d\n",
3420 (self
->can_focus
? "act" : "pass"),
3421 self
->window
, (gint
) event_curtime
);
3424 /* Cause the FocusIn to come back to us. Important for desktop switches,
3425 since otherwise we'll have no FocusIn on the queue and send it off to
3426 the focus_backup. */
3427 XSync(ob_display
, FALSE
);
3431 /*! Present the client to the user.
3432 @param raise If the client should be raised or not. You should only set
3433 raise to false if you don't care if the window is completely
3436 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3438 /* if using focus_delay, stop the timer now so that focus doesn't
3440 event_halt_focus_delay();
3442 if (client_normal(self
) && screen_showing_desktop
)
3443 screen_show_desktop(FALSE
, self
);
3445 client_iconify(self
, FALSE
, here
, FALSE
);
3446 if (self
->desktop
!= DESKTOP_ALL
&&
3447 self
->desktop
!= screen_desktop
)
3450 client_set_desktop(self
, screen_desktop
, FALSE
);
3452 screen_set_desktop(self
->desktop
, FALSE
);
3453 } else if (!self
->frame
->visible
)
3454 /* if its not visible for other reasons, then don't mess
3458 client_shade(self
, FALSE
);
3460 stacking_raise(CLIENT_AS_WINDOW(self
));
3465 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3467 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3468 gboolean allow
= FALSE
;
3470 /* if the request came from the user, or if nothing is focused, then grant
3472 if the currently focused app doesn't set a user_time, then it can't
3473 benefit from any focus stealing prevention.
3475 if (user
|| !focus_client
|| !last_time
)
3477 /* otherwise, if they didn't give a time stamp or if it is too old, they
3480 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3482 ob_debug_type(OB_DEBUG_FOCUS
,
3483 "Want to activate window 0x%x with time %u (last time %u), "
3484 "source=%s allowing? %d\n",
3485 self
->window
, event_curtime
, last_time
,
3486 (user
? "user" : "application"), allow
);
3489 if (event_curtime
!= CurrentTime
)
3490 self
->user_time
= event_curtime
;
3492 client_present(self
, here
, TRUE
);
3494 /* don't focus it but tell the user it wants attention */
3495 client_hilite(self
, TRUE
);
3498 static void client_bring_helper_windows_recursive(ObClient
*self
,
3503 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3504 client_bring_helper_windows_recursive(it
->data
, desktop
);
3506 if (client_helper(self
) &&
3507 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3509 client_set_desktop(self
, desktop
, FALSE
);
3513 void client_bring_helper_windows(ObClient
*self
)
3515 client_bring_helper_windows_recursive(self
, self
->desktop
);
3518 gboolean
client_focused(ObClient
*self
)
3520 return self
== focus_client
;
3523 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3526 gulong min_diff
, min_i
;
3528 if (!self
->nicons
) {
3529 ObClientIcon
*parent
= NULL
;
3531 if (self
->transient_for
) {
3532 if (self
->transient_for
!= OB_TRAN_GROUP
)
3533 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3536 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3537 ObClient
*c
= it
->data
;
3538 if (c
!= self
&& !c
->transient_for
) {
3539 if ((parent
= client_icon_recursive(c
, w
, h
)))
3549 /* some kind of crappy approximation to find the icon closest in size to
3550 what we requested, but icons are generally all the same ratio as
3551 eachother so it's good enough. */
3553 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3556 for (i
= 1; i
< self
->nicons
; ++i
) {
3559 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3560 if (diff
< min_diff
) {
3565 return &self
->icons
[min_i
];
3568 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3571 static ObClientIcon deficon
;
3573 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3574 deficon
.width
= deficon
.height
= 48;
3575 deficon
.data
= ob_rr_theme
->def_win_icon
;
3581 void client_set_layer(ObClient
*self
, gint layer
)
3585 self
->above
= FALSE
;
3586 } else if (layer
== 0) {
3587 self
->below
= self
->above
= FALSE
;
3589 self
->below
= FALSE
;
3592 client_calc_layer(self
);
3593 client_change_state(self
); /* reflect this in the state hints */
3596 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3598 if (self
->undecorated
!= undecorated
) {
3599 self
->undecorated
= undecorated
;
3600 client_setup_decor_and_functions(self
);
3601 /* Make sure the client knows it might have moved. Maybe there is a
3602 * better way of doing this so only one client_configure is sent, but
3603 * since 125 of these are sent per second when moving the window (with
3604 * user = FALSE) i doubt it matters much.
3606 client_configure(self
, self
->area
.x
, self
->area
.y
,
3607 self
->area
.width
, self
->area
.height
, TRUE
, TRUE
);
3608 client_change_state(self
); /* reflect this in the state hints */
3612 guint
client_monitor(ObClient
*self
)
3614 return screen_find_monitor(&self
->frame
->area
);
3617 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3619 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3620 client_normal(self
->transient_for
))
3621 self
= self
->transient_for
;
3625 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3627 ObStackingLayer layer
)
3631 /* move up the direct transient chain as far as possible */
3632 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3633 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3634 client_normal(self
->transient_for
))
3635 self
= self
->transient_for
;
3637 if (!self
->transient_for
)
3638 ret
= g_slist_prepend(ret
, self
);
3642 g_assert(self
->group
);
3644 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3645 ObClient
*c
= it
->data
;
3647 if (!c
->transient_for
&& client_normal(c
) &&
3648 (!bylayer
|| c
->layer
== layer
))
3650 ret
= g_slist_prepend(ret
, c
);
3654 if (ret
== NULL
) /* no group parents */
3655 ret
= g_slist_prepend(ret
, self
);
3661 GSList
*client_search_all_top_parents(ObClient
*self
)
3663 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3666 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3668 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3671 ObClient
*client_search_focus_parent(ObClient
*self
)
3673 if (self
->transient_for
) {
3674 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3675 if (client_focused(self
->transient_for
))
3676 return self
->transient_for
;
3680 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3681 ObClient
*c
= it
->data
;
3683 /* checking transient_for prevents infinate loops! */
3684 if (c
!= self
&& !c
->transient_for
)
3685 if (client_focused(c
))
3694 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3696 if (self
->transient_for
) {
3697 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3698 if (self
->transient_for
== search
)
3703 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3704 ObClient
*c
= it
->data
;
3706 /* checking transient_for prevents infinate loops! */
3707 if (c
!= self
&& !c
->transient_for
)
3717 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3721 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3722 if (sit
->data
== search
)
3724 if (client_search_transient(sit
->data
, search
))
3730 #define WANT_EDGE(cur, c) \
3733 if(!client_normal(cur)) \
3735 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3740 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3741 if ((his_edge_start >= my_edge_start && \
3742 his_edge_start <= my_edge_end) || \
3743 (my_edge_start >= his_edge_start && \
3744 my_edge_start <= his_edge_end)) \
3747 /* finds the nearest edge in the given direction from the current client
3748 * note to self: the edge is the -frame- edge (the actual one), not the
3751 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3753 gint dest
, monitor_dest
;
3754 gint my_edge_start
, my_edge_end
, my_offset
;
3761 a
= screen_area(c
->desktop
);
3762 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3765 case OB_DIRECTION_NORTH
:
3766 my_edge_start
= c
->frame
->area
.x
;
3767 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3768 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3770 /* default: top of screen */
3771 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3772 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3773 /* if the monitor edge comes before the screen edge, */
3774 /* use that as the destination instead. (For xinerama) */
3775 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3776 dest
= monitor_dest
;
3778 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3779 gint his_edge_start
, his_edge_end
, his_offset
;
3780 ObClient
*cur
= it
->data
;
3784 his_edge_start
= cur
->frame
->area
.x
;
3785 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3786 his_offset
= cur
->frame
->area
.y
+
3787 (hang
? 0 : cur
->frame
->area
.height
);
3789 if(his_offset
+ 1 > my_offset
)
3792 if(his_offset
< dest
)
3795 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3798 case OB_DIRECTION_SOUTH
:
3799 my_edge_start
= c
->frame
->area
.x
;
3800 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3801 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3803 /* default: bottom of screen */
3804 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3805 monitor_dest
= monitor
->y
+ monitor
->height
-
3806 (hang
? c
->frame
->area
.height
: 0);
3807 /* if the monitor edge comes before the screen edge, */
3808 /* use that as the destination instead. (For xinerama) */
3809 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3810 dest
= monitor_dest
;
3812 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3813 gint his_edge_start
, his_edge_end
, his_offset
;
3814 ObClient
*cur
= it
->data
;
3818 his_edge_start
= cur
->frame
->area
.x
;
3819 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3820 his_offset
= cur
->frame
->area
.y
+
3821 (hang
? cur
->frame
->area
.height
: 0);
3824 if(his_offset
- 1 < my_offset
)
3827 if(his_offset
> dest
)
3830 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3833 case OB_DIRECTION_WEST
:
3834 my_edge_start
= c
->frame
->area
.y
;
3835 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3836 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3838 /* default: leftmost egde of screen */
3839 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3840 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3841 /* if the monitor edge comes before the screen edge, */
3842 /* use that as the destination instead. (For xinerama) */
3843 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3844 dest
= monitor_dest
;
3846 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3847 gint his_edge_start
, his_edge_end
, his_offset
;
3848 ObClient
*cur
= it
->data
;
3852 his_edge_start
= cur
->frame
->area
.y
;
3853 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3854 his_offset
= cur
->frame
->area
.x
+
3855 (hang
? 0 : cur
->frame
->area
.width
);
3857 if(his_offset
+ 1 > my_offset
)
3860 if(his_offset
< dest
)
3863 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3866 case OB_DIRECTION_EAST
:
3867 my_edge_start
= c
->frame
->area
.y
;
3868 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3869 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3871 /* default: rightmost edge of screen */
3872 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3873 monitor_dest
= monitor
->x
+ monitor
->width
-
3874 (hang
? c
->frame
->area
.width
: 0);
3875 /* if the monitor edge comes before the screen edge, */
3876 /* use that as the destination instead. (For xinerama) */
3877 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3878 dest
= monitor_dest
;
3880 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3881 gint his_edge_start
, his_edge_end
, his_offset
;
3882 ObClient
*cur
= it
->data
;
3886 his_edge_start
= cur
->frame
->area
.y
;
3887 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3888 his_offset
= cur
->frame
->area
.x
+
3889 (hang
? cur
->frame
->area
.width
: 0);
3891 if(his_offset
- 1 < my_offset
)
3894 if(his_offset
> dest
)
3897 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3900 case OB_DIRECTION_NORTHEAST
:
3901 case OB_DIRECTION_SOUTHEAST
:
3902 case OB_DIRECTION_NORTHWEST
:
3903 case OB_DIRECTION_SOUTHWEST
:
3904 /* not implemented */
3906 g_assert_not_reached();
3907 dest
= 0; /* suppress warning */
3912 ObClient
* client_under_pointer()
3916 ObClient
*ret
= NULL
;
3918 if (screen_pointer_pos(&x
, &y
)) {
3919 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3920 if (WINDOW_IS_CLIENT(it
->data
)) {
3921 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3922 if (c
->frame
->visible
&&
3923 /* ignore all animating windows */
3924 !frame_iconify_animating(c
->frame
) &&
3925 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3936 gboolean
client_has_group_siblings(ObClient
*self
)
3938 return self
->group
&& self
->group
->members
->next
;