1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
26 #include "moveresize.h"
29 #include "extensions.h"
40 #include "menuframe.h"
43 #include "render/render.h"
50 #include <X11/Xutil.h>
52 /*! The event mask to grab on client windows */
53 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
56 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
61 ObClientCallback func
;
65 GList
*client_list
= NULL
;
67 static GSList
*client_destroy_notifies
= NULL
;
69 static void client_get_all(ObClient
*self
, gboolean real
);
70 static void client_toggle_border(ObClient
*self
, gboolean show
);
71 static void client_get_startup_id(ObClient
*self
);
72 static void client_get_session_ids(ObClient
*self
);
73 static void client_get_area(ObClient
*self
);
74 static void client_get_desktop(ObClient
*self
);
75 static void client_get_state(ObClient
*self
);
76 static void client_get_shaped(ObClient
*self
);
77 static void client_get_mwm_hints(ObClient
*self
);
78 static void client_get_colormap(ObClient
*self
);
79 static void client_change_allowed_actions(ObClient
*self
);
80 static void client_change_state(ObClient
*self
);
81 static void client_change_wm_state(ObClient
*self
);
82 static void client_apply_startup_state(ObClient
*self
);
83 static void client_restore_session_state(ObClient
*self
);
84 static gboolean
client_restore_session_stacking(ObClient
*self
);
85 static ObAppSettings
*client_get_settings_state(ObClient
*self
);
86 static void client_update_transient_tree(ObClient
*self
,
87 ObGroup
*oldgroup
, ObGroup
*newgroup
,
90 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
);
91 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
93 ObStackingLayer layer
);
94 static void client_call_notifies(ObClient
*self
, GSList
*list
);
96 void client_startup(gboolean reconfig
)
103 void client_shutdown(gboolean reconfig
)
105 if (reconfig
) return;
108 static void client_call_notifies(ObClient
*self
, GSList
*list
)
112 for (it
= list
; it
; it
= g_slist_next(it
)) {
113 ClientCallback
*d
= it
->data
;
114 d
->func(self
, d
->data
);
118 void client_add_destroy_notify(ObClientCallback func
, gpointer data
)
120 ClientCallback
*d
= g_new(ClientCallback
, 1);
123 client_destroy_notifies
= g_slist_prepend(client_destroy_notifies
, d
);
126 void client_remove_destroy_notify(ObClientCallback func
)
130 for (it
= client_destroy_notifies
; it
; it
= g_slist_next(it
)) {
131 ClientCallback
*d
= it
->data
;
132 if (d
->func
== func
) {
134 client_destroy_notifies
=
135 g_slist_delete_link(client_destroy_notifies
, it
);
141 void client_set_list()
143 Window
*windows
, *win_it
;
145 guint size
= g_list_length(client_list
);
147 /* create an array of the window ids */
149 windows
= g_new(Window
, size
);
151 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
152 *win_it
= ((ObClient
*)it
->data
)->window
;
156 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
157 net_client_list
, window
, (gulong
*)windows
, size
);
166 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
170 for (it = self->transients; it; it = g_slist_next(it)) {
171 if (!func(it->data, data)) return;
172 client_foreach_transient(it->data, func, data);
176 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
178 if (self->transient_for) {
179 if (self->transient_for != OB_TRAN_GROUP) {
180 if (!func(self->transient_for, data)) return;
181 client_foreach_ancestor(self->transient_for, func, data);
185 for (it = self->group->members; it; it = g_slist_next(it))
186 if (it->data != self &&
187 !((ObClient*)it->data)->transient_for) {
188 if (!func(it->data, data)) return;
189 client_foreach_ancestor(it->data, func, data);
196 void client_manage_all()
201 XWindowAttributes attrib
;
203 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
204 &w
, &w
, &children
, &nchild
);
206 /* remove all icon windows from the list */
207 for (i
= 0; i
< nchild
; i
++) {
208 if (children
[i
] == None
) continue;
209 wmhints
= XGetWMHints(ob_display
, children
[i
]);
211 if ((wmhints
->flags
& IconWindowHint
) &&
212 (wmhints
->icon_window
!= children
[i
]))
213 for (j
= 0; j
< nchild
; j
++)
214 if (children
[j
] == wmhints
->icon_window
) {
222 for (i
= 0; i
< nchild
; ++i
) {
223 if (children
[i
] == None
)
225 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
226 if (attrib
.override_redirect
) continue;
228 if (attrib
.map_state
!= IsUnmapped
)
229 client_manage(children
[i
]);
235 void client_manage(Window window
)
239 XWindowAttributes attrib
;
240 XSetWindowAttributes attrib_set
;
242 gboolean activate
= FALSE
;
243 ObAppSettings
*settings
;
247 /* check if it has already been unmapped by the time we started
248 mapping. the grab does a sync so we don't have to here */
249 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
250 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
252 XPutBackEvent(ob_display
, &e
);
254 ob_debug("Trying to manage unmapped window. Aborting that.\n");
256 return; /* don't manage it */
259 /* make sure it isn't an override-redirect window */
260 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
261 attrib
.override_redirect
)
264 return; /* don't manage it */
267 /* is the window a docking app */
268 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
269 if ((wmhint
->flags
& StateHint
) &&
270 wmhint
->initial_state
== WithdrawnState
)
272 dock_add(window
, wmhint
);
280 ob_debug("Managing window: %lx\n", window
);
282 /* choose the events we want to receive on the CLIENT window */
283 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
284 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
285 XChangeWindowAttributes(ob_display
, window
,
286 CWEventMask
|CWDontPropagate
, &attrib_set
);
288 /* create the ObClient struct, and populate it from the hints on the
290 self
= g_new0(ObClient
, 1);
291 self
->obwin
.type
= Window_Client
;
292 self
->window
= window
;
294 /* non-zero defaults */
295 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
296 self
->gravity
= NorthWestGravity
;
297 self
->desktop
= screen_num_desktops
; /* always an invalid value */
298 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
300 /* get all the stuff off the window */
301 client_get_all(self
, TRUE
);
303 /* specify that if we exit, the window should not be destroyed and
304 should be reparented back to root automatically */
305 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
307 /* create the decoration frame for the client window */
308 self
->frame
= frame_new(self
);
310 frame_grab_client(self
->frame
);
312 /* we've grabbed everything and set everything that we need to at mapping
316 /* per-app settings override stuff from client_get_all, and return the
317 settings for other uses too */
318 settings
= client_get_settings_state(self
);
319 /* the session should get the last say thought */
320 client_restore_session_state(self
);
322 /* now we have all of the window's information so we can set this up */
323 client_setup_decor_and_functions(self
);
325 /* remove the client's border (and adjust re gravity) */
326 client_toggle_border(self
, FALSE
);
329 Time t
= sn_app_started(self
->startup_id
, self
->class);
330 if (t
) self
->user_time
= t
;
333 /* do this after we have a frame.. it uses the frame to help determine the
334 WM_STATE to apply. */
335 client_change_state(self
);
337 /* add ourselves to the focus order */
338 focus_order_add_new(self
);
340 /* do this to add ourselves to the stacking list in a non-intrusive way */
341 client_calc_layer(self
);
343 /* focus the new window? */
344 if (ob_state() != OB_STATE_STARTING
&&
345 (!self
->session
|| self
->session
->focused
) &&
347 /* this means focus=true for window is same as config_focus_new=true */
348 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
349 client_search_focus_parent(self
)) &&
350 /* this checks for focus=false for the window */
351 (!settings
|| settings
->focus
!= 0) &&
352 /* note the check against Type_Normal/Dialog, not client_normal(self),
353 which would also include other types. in this case we want more
354 strict rules for focus */
355 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
356 self
->type
== OB_CLIENT_TYPE_DIALOG
))
361 /* figure out placement for the window */
362 if (ob_state() == OB_STATE_RUNNING
) {
365 ob_debug("Positioned: %s @ %d %d\n",
366 (!self
->positioned
? "no" :
367 (self
->positioned
== PPosition
? "program specified" :
368 (self
->positioned
== USPosition
? "user specified" :
369 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
371 transient
= place_client(self
, &self
->area
.x
, &self
->area
.y
, settings
);
373 /* make sure the window is visible. */
374 client_find_onscreen(self
, &self
->area
.x
, &self
->area
.y
,
375 self
->area
.width
, self
->area
.height
,
376 /* non-normal clients has less rules, and
377 windows that are being restored from a
378 session do also. we can assume you want
379 it back where you saved it. Clients saying
380 they placed themselves are subjected to
381 harder rules, ones that are placed by
382 place.c or by the user are allowed partially
383 off-screen and on xinerama divides (ie,
384 it is up to the placement routines to avoid
385 the xinerama divides) */
387 (((self
->positioned
& PPosition
) &&
388 !(self
->positioned
& USPosition
)) &&
389 client_normal(self
) &&
393 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
394 self
->window
, self
->area
.x
, self
->area
.y
,
395 self
->area
.width
, self
->area
.height
);
397 ob_debug(" but session requested %d %d instead, overriding\n",
398 self
->session
->x
, self
->session
->y
);
400 /* adjust the frame to the client's size before showing the window */
401 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
402 frame_adjust_client_area(self
->frame
);
405 /* move the client to its placed position, or it it's already there,
406 generate a ConfigureNotify telling the client where it is.
408 do this after adjusting the frame. otherwise it gets all weird and
409 clients don't work right */
410 client_configure_full(self
, self
->area
.x
, self
->area
.y
,
411 self
->area
.width
, self
->area
.height
,
414 /* do this after the window is placed, so the premax/prefullscreen numbers
416 also, this moves the window to the position where it has been placed
418 client_apply_startup_state(self
);
421 guint32 last_time
= focus_client
?
422 focus_client
->user_time
: CurrentTime
;
424 /* This is focus stealing prevention */
425 ob_debug_type(OB_DEBUG_FOCUS
,
426 "Want to focus new window 0x%x with time %u "
428 self
->window
, self
->user_time
, last_time
);
430 /* if it's on another desktop */
431 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
432 && /* the timestamp is from before you changed desktops */
433 self
->user_time
&& screen_desktop_user_time
&&
434 !event_time_after(self
->user_time
, screen_desktop_user_time
))
437 ob_debug_type(OB_DEBUG_FOCUS
,
438 "Not focusing the window because its on another "
441 /* If something is focused, and it's not our parent... */
442 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
444 /* If time stamp is old, don't steal focus */
445 if (self
->user_time
&& last_time
&&
446 !event_time_after(self
->user_time
, last_time
))
449 ob_debug_type(OB_DEBUG_FOCUS
,
450 "Not focusing the window because the time is "
453 /* Don't steal focus from globally active clients.
454 I stole this idea from KWin. It seems nice.
456 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
458 ob_debug_type(OB_DEBUG_FOCUS
,
459 "Not focusing the window because a globally "
460 "active client has focus\n");
465 ob_debug_type(OB_DEBUG_FOCUS
,
466 "Focus stealing prevention activated for %s with "
467 "time %u (last time %u)\n",
468 self
->title
, self
->user_time
, last_time
);
469 /* if the client isn't focused, then hilite it so the user
471 client_hilite(self
, TRUE
);
475 /* This may look rather odd. Well it's because new windows are added
476 to the stacking order non-intrusively. If we're not going to focus
477 the new window or hilite it, then we raise it to the top. This will
478 take affect for things that don't get focused like splash screens.
479 Also if you don't have focus_new enabled, then it's going to get
480 raised to the top. Legacy begets legacy I guess?
482 if (!client_restore_session_stacking(self
))
483 stacking_raise(CLIENT_AS_WINDOW(self
));
486 mouse_grab_for_client(self
, TRUE
);
488 /* this has to happen before we try focus the window, but we want it to
489 happen after the client's stacking has been determined or it looks bad
494 gboolean stacked
= client_restore_session_stacking(self
);
495 client_present(self
, FALSE
, !stacked
);
498 /* add to client list/map */
499 client_list
= g_list_append(client_list
, self
);
500 g_hash_table_insert(window_map
, &self
->window
, self
);
502 /* this has to happen after we're in the client_list */
503 if (STRUT_EXISTS(self
->strut
))
504 screen_update_areas();
506 /* update the list hints */
509 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
510 window
, self
->frame
->plate
, self
->class);
516 ObClient
*client_fake_manage(Window window
)
519 ObAppSettings
*settings
;
521 ob_debug("Pretend-managing window: %lx\n", window
);
523 /* do this minimal stuff to figure out the client's decorations */
525 self
= g_new0(ObClient
, 1);
526 self
->window
= window
;
528 client_get_all(self
, FALSE
);
529 /* per-app settings override stuff, and return the settings for other
531 settings
= client_get_settings_state(self
);
533 client_setup_decor_and_functions(self
);
535 /* create the decoration frame for the client window and adjust its size */
536 self
->frame
= frame_new(self
);
537 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
541 void client_unmanage_all()
543 while (client_list
!= NULL
)
544 client_unmanage(client_list
->data
);
547 void client_unmanage(ObClient
*self
)
552 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
553 self
->window
, self
->frame
->plate
,
554 self
->class, self
->title
? self
->title
: "");
556 g_assert(self
!= NULL
);
558 /* we dont want events no more. do this before hiding the frame so we
559 don't generate more events */
560 XSelectInput(ob_display
, self
->window
, NoEventMask
);
562 frame_hide(self
->frame
);
563 /* flush to send the hide to the server quickly */
566 /* ignore enter events from the unmap so it doesnt mess with the
568 event_ignore_queued_enters();
570 mouse_grab_for_client(self
, FALSE
);
572 /* remove the window from our save set */
573 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
575 /* kill the property windows */
576 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
578 /* update the focus lists */
579 focus_order_remove(self
);
580 if (client_focused(self
)) {
581 /* don't leave an invalid focus_client */
585 client_list
= g_list_remove(client_list
, self
);
586 stacking_remove(self
);
587 g_hash_table_remove(window_map
, &self
->window
);
589 /* once the client is out of the list, update the struts to remove its
591 if (STRUT_EXISTS(self
->strut
))
592 screen_update_areas();
594 client_call_notifies(self
, client_destroy_notifies
);
596 /* tell our parent(s) that we're gone */
597 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
598 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
599 if (it
->data
!= self
)
600 ((ObClient
*)it
->data
)->transients
=
601 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
602 } else if (self
->transient_for
) { /* transient of window */
603 self
->transient_for
->transients
=
604 g_slist_remove(self
->transient_for
->transients
, self
);
607 /* tell our transients that we're gone */
608 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
609 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
610 ((ObClient
*)it
->data
)->transient_for
= NULL
;
611 client_calc_layer(it
->data
);
615 /* remove from its group */
617 group_remove(self
->group
, self
);
621 /* restore the window's original geometry so it is not lost */
625 /* give the client its border back */
626 client_toggle_border(self
, TRUE
);
630 if (self
->fullscreen
)
631 a
= self
->pre_fullscreen_area
;
632 else if (self
->max_horz
|| self
->max_vert
) {
633 if (self
->max_horz
) {
634 a
.x
= self
->pre_max_area
.x
;
635 a
.width
= self
->pre_max_area
.width
;
637 if (self
->max_vert
) {
638 a
.y
= self
->pre_max_area
.y
;
639 a
.height
= self
->pre_max_area
.height
;
643 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
644 self
->decorations
= 0; /* unmanaged windows have no decor */
646 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
649 /* reparent the window out of the frame, and free the frame */
650 frame_release_client(self
->frame
);
651 frame_free(self
->frame
);
654 if (ob_state() != OB_STATE_EXITING
) {
655 /* these values should not be persisted across a window
657 PROP_ERASE(self
->window
, net_wm_desktop
);
658 PROP_ERASE(self
->window
, net_wm_state
);
659 PROP_ERASE(self
->window
, wm_state
);
661 /* if we're left in an unmapped state, the client wont be mapped.
662 this is bad, since we will no longer be managing the window on
664 XMapWindow(ob_display
, self
->window
);
667 /* update the list hints */
670 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
672 /* free all data allocated in the client struct */
673 g_slist_free(self
->transients
);
674 for (j
= 0; j
< self
->nicons
; ++j
)
675 g_free(self
->icons
[j
].data
);
676 if (self
->nicons
> 0)
678 g_free(self
->wm_command
);
680 g_free(self
->icon_title
);
684 g_free(self
->client_machine
);
685 g_free(self
->sm_client_id
);
689 void client_fake_unmanage(ObClient
*self
)
691 /* this is all that got allocated to get the decorations */
693 frame_free(self
->frame
);
697 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
699 ObAppSettings
*settings
= NULL
;
702 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
703 ObAppSettings
*app
= it
->data
;
705 if ((app
->name
&& !app
->class && !strcmp(app
->name
, self
->name
))
706 || (app
->class && !app
->name
&& !strcmp(app
->class, self
->class))
707 || (app
->class && app
->name
&& !strcmp(app
->class, self
->class)
708 && !strcmp(app
->name
, self
->name
)))
710 /* Match if no role was specified in the per app setting, or if the
711 * string matches the beginning of the role, since apps like to set
712 * the role to things like browser-window-23c4b2f */
714 || !strncmp(app
->role
, self
->role
, strlen(app
->role
)))
716 ob_debug("Window matching: %s\n", app
->name
);
725 if (settings
->shade
!= -1)
726 self
->shaded
= !!settings
->shade
;
727 if (settings
->decor
!= -1)
728 self
->undecorated
= !settings
->decor
;
729 if (settings
->iconic
!= -1)
730 self
->iconic
= !!settings
->iconic
;
731 if (settings
->skip_pager
!= -1)
732 self
->skip_pager
= !!settings
->skip_pager
;
733 if (settings
->skip_taskbar
!= -1)
734 self
->skip_taskbar
= !!settings
->skip_taskbar
;
736 if (settings
->max_vert
!= -1)
737 self
->max_vert
= !!settings
->max_vert
;
738 if (settings
->max_horz
!= -1)
739 self
->max_horz
= !!settings
->max_horz
;
741 if (settings
->fullscreen
!= -1)
742 self
->fullscreen
= !!settings
->fullscreen
;
744 if (settings
->desktop
) {
745 if (settings
->desktop
== DESKTOP_ALL
)
746 self
->desktop
= settings
->desktop
;
747 else if (settings
->desktop
> 0 &&
748 settings
->desktop
<= screen_num_desktops
)
749 self
->desktop
= settings
->desktop
- 1;
752 if (settings
->layer
== -1) {
756 else if (settings
->layer
== 0) {
760 else if (settings
->layer
== 1) {
768 static void client_restore_session_state(ObClient
*self
)
772 ob_debug_type(OB_DEBUG_SM
,
773 "Restore session for client %s\n", self
->title
);
775 if (!(it
= session_state_find(self
))) {
776 ob_debug_type(OB_DEBUG_SM
,
777 "Session data not found for client %s\n", self
->title
);
781 self
->session
= it
->data
;
783 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
786 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
787 self
->positioned
= USPosition
;
788 if (self
->session
->w
> 0)
789 self
->area
.width
= self
->session
->w
;
790 if (self
->session
->h
> 0)
791 self
->area
.height
= self
->session
->h
;
792 XResizeWindow(ob_display
, self
->window
,
793 self
->area
.width
, self
->area
.height
);
795 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
796 self
->session
->desktop
:
797 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
798 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
800 self
->shaded
= self
->session
->shaded
;
801 self
->iconic
= self
->session
->iconic
;
802 self
->skip_pager
= self
->session
->skip_pager
;
803 self
->skip_taskbar
= self
->session
->skip_taskbar
;
804 self
->fullscreen
= self
->session
->fullscreen
;
805 self
->above
= self
->session
->above
;
806 self
->below
= self
->session
->below
;
807 self
->max_horz
= self
->session
->max_horz
;
808 self
->max_vert
= self
->session
->max_vert
;
809 self
->undecorated
= self
->session
->undecorated
;
812 static gboolean
client_restore_session_stacking(ObClient
*self
)
816 if (!self
->session
) return FALSE
;
818 mypos
= g_list_find(session_saved_state
, self
->session
);
819 if (!mypos
) return FALSE
;
821 /* start above me and look for the first client */
822 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
825 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
826 ObClient
*c
= cit
->data
;
827 /* found a client that was in the session, so go below it */
828 if (c
->session
== it
->data
) {
829 stacking_below(CLIENT_AS_WINDOW(self
),
830 CLIENT_AS_WINDOW(cit
->data
));
838 void client_move_onscreen(ObClient
*self
, gboolean rude
)
840 gint x
= self
->area
.x
;
841 gint y
= self
->area
.y
;
842 if (client_find_onscreen(self
, &x
, &y
,
844 self
->area
.height
, rude
)) {
845 client_move(self
, x
, y
);
849 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
853 gint ox
= *x
, oy
= *y
;
854 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
857 all_a
= screen_area(self
->desktop
);
858 mon_a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
860 /* get where the frame would be */
861 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
863 /* get the requested size of the window with decorations */
864 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
865 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
867 /* This makes sure windows aren't entirely outside of the screen so you
868 can't see them at all.
869 It makes sure 10% of the window is on the screen at least. At don't let
870 it move itself off the top of the screen, which would hide the titlebar
871 on you. (The user can still do this if they want too, it's only limiting
874 XXX watch for xinerama dead areas...
876 if (client_normal(self
)) {
877 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
878 *x
= all_a
->x
+ all_a
->width
- fw
/10;
879 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
880 *y
= all_a
->y
+ all_a
->height
- fh
/10;
881 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
882 *x
= all_a
->x
- fw
*9/10;
883 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
884 *y
= all_a
->y
- fw
*9/10;
887 /* If rudeness wasn't requested, then figure out of the client is currently
888 entirely on the screen. If it is, and the position isn't changing by
889 request, and it is enlarging, then be rude even though it wasn't
892 Point oldtl
, oldtr
, oldbl
, oldbr
;
893 Point newtl
, newtr
, newbl
, newbr
;
894 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
896 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
897 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
898 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
899 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
900 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
902 POINT_SET(newtl
, *x
, *y
);
903 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
904 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
905 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
907 /* is it moving or just resizing from some corner? */
908 stationary_l
= oldtl
.x
== oldtl
.x
;
909 stationary_r
= oldtr
.x
== oldtr
.x
;
910 stationary_t
= oldtl
.y
== oldtl
.y
;
911 stationary_b
= oldbl
.y
== oldbl
.y
;
913 /* if left edge is growing and didnt move right edge */
914 if (stationary_r
&& newtl
.x
< oldtl
.x
)
916 /* if right edge is growing and didnt move left edge */
917 if (stationary_l
&& newtr
.x
> oldtr
.x
)
919 /* if top edge is growing and didnt move bottom edge */
920 if (stationary_b
&& newtl
.y
< oldtl
.y
)
922 /* if bottom edge is growing and didnt move top edge */
923 if (stationary_t
&& newbl
.y
> oldbl
.y
)
927 /* This here doesn't let windows even a pixel outside the struts/screen.
928 * When called from client_manage, programs placing themselves are
929 * forced completely onscreen, while things like
930 * xterm -geometry resolution-width/2 will work fine. Trying to
931 * place it completely offscreen will be handled in the above code.
932 * Sorry for this confused comment, i am tired. */
933 if (fw
<= mon_a
->width
) {
934 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
935 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
936 *x
= mon_a
->x
+ mon_a
->width
- fw
;
938 if (fh
<= mon_a
->height
) {
939 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
940 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
941 *y
= mon_a
->y
+ mon_a
->height
- fh
;
944 /* get where the client should be */
945 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
947 return ox
!= *x
|| oy
!= *y
;
950 static void client_toggle_border(ObClient
*self
, gboolean show
)
952 /* adjust our idea of where the client is, based on its border. When the
953 border is removed, the client should now be considered to be in a
955 when re-adding the border to the client, the same operation needs to be
957 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
958 gint x
= oldx
, y
= oldy
;
959 switch(self
->gravity
) {
961 case NorthWestGravity
:
963 case SouthWestGravity
:
965 case NorthEastGravity
:
967 case SouthEastGravity
:
968 if (show
) x
-= self
->border_width
* 2;
969 else x
+= self
->border_width
* 2;
976 if (show
) x
-= self
->border_width
;
977 else x
+= self
->border_width
;
980 switch(self
->gravity
) {
982 case NorthWestGravity
:
984 case NorthEastGravity
:
986 case SouthWestGravity
:
988 case SouthEastGravity
:
989 if (show
) y
-= self
->border_width
* 2;
990 else y
+= self
->border_width
* 2;
997 if (show
) y
-= self
->border_width
;
998 else y
+= self
->border_width
;
1005 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1007 /* set border_width to 0 because there is no border to add into
1008 calculations anymore */
1009 self
->border_width
= 0;
1011 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1015 static void client_get_all(ObClient
*self
, gboolean real
)
1017 /* this is needed for the frame to set itself up */
1018 client_get_area(self
);
1020 /* these things can change the decor and functions of the window */
1022 client_get_mwm_hints(self
);
1023 /* this can change the mwmhints for special cases */
1024 client_get_type_and_transientness(self
);
1025 client_get_state(self
);
1026 client_update_normal_hints(self
);
1028 /* get the session related properties, these can change decorations
1029 from per-app settings */
1030 client_get_session_ids(self
);
1032 /* now we got everything that can affect the decorations */
1036 /* get this early so we have it for debugging */
1037 client_update_title(self
);
1039 client_update_protocols(self
);
1041 client_update_wmhints(self
);
1042 /* this may have already been called from client_update_wmhints */
1043 if (self
->transient_for
== NULL
)
1044 client_update_transient_for(self
);
1046 client_get_startup_id(self
);
1047 client_get_desktop(self
);/* uses transient data/group/startup id if a
1048 desktop is not specified */
1049 client_get_shaped(self
);
1052 /* a couple type-based defaults for new windows */
1054 /* this makes sure that these windows appear on all desktops */
1055 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1056 self
->desktop
= DESKTOP_ALL
;
1060 client_update_sync_request_counter(self
);
1063 client_get_colormap(self
);
1064 client_update_strut(self
);
1065 client_update_icons(self
);
1066 client_update_user_time_window(self
);
1067 if (!self
->user_time_window
) /* check if this would have been called */
1068 client_update_user_time(self
);
1069 client_update_icon_geometry(self
);
1072 static void client_get_startup_id(ObClient
*self
)
1074 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1076 PROP_GETS(self
->group
->leader
,
1077 net_startup_id
, utf8
, &self
->startup_id
);
1080 static void client_get_area(ObClient
*self
)
1082 XWindowAttributes wattrib
;
1085 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1086 g_assert(ret
!= BadWindow
);
1088 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1089 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1090 self
->border_width
= wattrib
.border_width
;
1092 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1093 wattrib
.width
, wattrib
.height
);
1096 static void client_get_desktop(ObClient
*self
)
1098 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1100 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1101 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1102 self
->desktop
= screen_num_desktops
- 1;
1106 gboolean trdesk
= FALSE
;
1108 if (self
->transient_for
) {
1109 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1110 self
->desktop
= self
->transient_for
->desktop
;
1115 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1116 if (it
->data
!= self
&&
1117 !((ObClient
*)it
->data
)->transient_for
) {
1118 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1125 /* try get from the startup-notification protocol */
1126 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1127 if (self
->desktop
>= screen_num_desktops
&&
1128 self
->desktop
!= DESKTOP_ALL
)
1129 self
->desktop
= screen_num_desktops
- 1;
1131 /* defaults to the current desktop */
1132 self
->desktop
= screen_desktop
;
1137 static void client_get_state(ObClient
*self
)
1142 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1144 for (i
= 0; i
< num
; ++i
) {
1145 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1147 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1148 self
->shaded
= TRUE
;
1149 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1150 self
->iconic
= TRUE
;
1151 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1152 self
->skip_taskbar
= TRUE
;
1153 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1154 self
->skip_pager
= TRUE
;
1155 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1156 self
->fullscreen
= TRUE
;
1157 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1158 self
->max_vert
= TRUE
;
1159 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1160 self
->max_horz
= TRUE
;
1161 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1163 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1165 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1166 self
->demands_attention
= TRUE
;
1167 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1168 self
->undecorated
= TRUE
;
1175 static void client_get_shaped(ObClient
*self
)
1177 self
->shaped
= FALSE
;
1179 if (extensions_shape
) {
1184 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1186 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1187 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1189 self
->shaped
= (s
!= 0);
1194 void client_update_transient_for(ObClient
*self
)
1197 ObClient
*target
= NULL
;
1199 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1200 if (t
!= self
->window
) { /* cant be transient to itself! */
1201 target
= g_hash_table_lookup(window_map
, &t
);
1202 /* if this happens then we need to check for it*/
1203 g_assert(target
!= self
);
1204 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1205 /* this can happen when a dialog is a child of
1206 a dockapp, for example */
1210 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1212 Setting the transient_for to Root is actually illegal, however
1213 applications from time have done this to specify transient for
1216 Now you can do that by being a TYPE_DIALOG and not setting
1217 the transient_for hint at all on your window. But people still
1218 use Root, and Kwin is very strange in this regard.
1220 KWin 3.0 will not consider windows with transient_for set to
1221 Root as transient for their group *UNLESS* they are also modal.
1222 In that case, it will make them transient for the group. This
1223 leads to all sorts of weird behavior from KDE apps which are
1224 only tested in KWin. I'd like to follow their behavior just to
1225 make this work right with KDE stuff, but that seems wrong.
1227 if (!target
&& self
->group
) {
1228 /* not transient to a client, see if it is transient for a
1230 if (t
== RootWindow(ob_display
, ob_screen
)) {
1231 /* window is a transient for its group! */
1232 target
= OB_TRAN_GROUP
;
1236 } else if (self
->transient
&& self
->group
)
1237 target
= OB_TRAN_GROUP
;
1239 client_update_transient_tree(self
, self
->group
, self
->group
,
1240 self
->transient_for
, target
);
1241 self
->transient_for
= target
;
1245 static void client_update_transient_tree(ObClient
*self
,
1246 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1247 ObClient
* oldparent
,
1248 ObClient
*newparent
)
1254 Group transient windows are not allowed to have other group
1255 transient windows as their children.
1259 /* No change has occured */
1260 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1262 /** Remove the client from the transient tree wherever it has changed **/
1264 /* If the window is becoming a direct transient for a window in its group
1265 then any group transients which were our children and are now becoming
1266 our parents need to stop being our children.
1268 Group transients can't be children of group transients already, but
1269 we could have any number of direct parents above up, any of which could
1270 be transient for the group, and we need to remove it from our children.
1272 if (oldparent
!= newparent
&&
1273 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1274 newgroup
!= NULL
&& newgroup
== oldgroup
)
1276 ObClient
*look
= newparent
;
1278 self
->transients
= g_slist_remove(self
->transients
, look
);
1279 look
= look
->transient_for
;
1280 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1284 /* If the group changed, or if we are just becoming transient for the
1285 group, then we need to remove any old group transient windows
1286 from our children. But if we were already transient for the group, then
1287 other group transients are not our children. */
1288 if ((oldgroup
!= newgroup
||
1289 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1290 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1292 for (it
= self
->transients
; it
; it
= next
) {
1293 next
= g_slist_next(it
);
1295 if (c
->group
== oldgroup
)
1296 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1300 /* If we used to be transient for a group and now we are not, or we're
1301 transient for a new group, then we need to remove ourselves from all
1303 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1304 oldparent
!= newparent
))
1306 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1308 if (c
!= self
&& (!c
->transient_for
||
1309 c
->transient_for
!= OB_TRAN_GROUP
))
1310 c
->transients
= g_slist_remove(c
->transients
, self
);
1313 /* If we used to be transient for a single window and we are no longer
1314 transient for it, then we need to remove ourself from its children */
1315 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1316 oldparent
!= newparent
)
1317 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1320 /** Re-add the client to the transient tree wherever it has changed **/
1322 /* If we're now transient for a group and we weren't transient for it
1323 before then we need to add ourselves to all our new parents */
1324 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1325 oldparent
!= newparent
))
1327 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1329 if (c
!= self
&& (!c
->transient_for
||
1330 c
->transient_for
!= OB_TRAN_GROUP
))
1331 c
->transients
= g_slist_prepend(c
->transients
, self
);
1334 /* If we are now transient for a single window which we weren't before,
1335 we need to add ourselves to its children
1337 WARNING: Cyclical transient ness is possible if two windows are
1338 transient for eachother.
1340 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1341 newparent
!= oldparent
&&
1342 /* don't make ourself its child if it is already our child */
1343 !client_is_direct_child(self
, newparent
))
1344 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1346 /* If the group changed then we need to add any new group transient
1347 windows to our children. But if we're transient for the group, then
1348 other group transients are not our children.
1350 WARNING: Cyclical transient-ness is possible. For e.g. if:
1351 A is transient for the group
1352 B is transient for A
1353 C is transient for B
1354 A can't be transient for C or we have a cycle
1356 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1357 newparent
!= OB_TRAN_GROUP
)
1359 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1361 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1362 /* Don't make it our child if it is already our parent */
1363 !client_is_direct_child(c
, self
))
1365 self
->transients
= g_slist_prepend(self
->transients
, c
);
1371 static void client_get_mwm_hints(ObClient
*self
)
1376 self
->mwmhints
.flags
= 0; /* default to none */
1378 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1380 if (num
>= OB_MWM_ELEMENTS
) {
1381 self
->mwmhints
.flags
= hints
[0];
1382 self
->mwmhints
.functions
= hints
[1];
1383 self
->mwmhints
.decorations
= hints
[2];
1389 void client_get_type_and_transientness(ObClient
*self
)
1396 self
->transient
= FALSE
;
1398 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1399 /* use the first value that we know about in the array */
1400 for (i
= 0; i
< num
; ++i
) {
1401 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1402 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1403 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1404 self
->type
= OB_CLIENT_TYPE_DOCK
;
1405 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1406 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1407 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1408 self
->type
= OB_CLIENT_TYPE_MENU
;
1409 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1410 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1411 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1412 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1413 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1414 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1415 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1416 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1417 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1418 /* prevent this window from getting any decor or
1420 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1421 OB_MWM_FLAG_DECORATIONS
);
1422 self
->mwmhints
.decorations
= 0;
1423 self
->mwmhints
.functions
= 0;
1425 if (self
->type
!= (ObClientType
) -1)
1426 break; /* grab the first legit type */
1431 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1432 self
->transient
= TRUE
;
1434 if (self
->type
== (ObClientType
) -1) {
1435 /*the window type hint was not set, which means we either classify
1436 ourself as a normal window or a dialog, depending on if we are a
1438 if (self
->transient
)
1439 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1441 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1444 /* then, based on our type, we can update our transientness.. */
1445 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1446 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1447 self
->type
== OB_CLIENT_TYPE_MENU
||
1448 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1450 self
->transient
= TRUE
;
1454 void client_update_protocols(ObClient
*self
)
1457 guint num_return
, i
;
1459 self
->focus_notify
= FALSE
;
1460 self
->delete_window
= FALSE
;
1462 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1463 for (i
= 0; i
< num_return
; ++i
) {
1464 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1465 /* this means we can request the window to close */
1466 self
->delete_window
= TRUE
;
1467 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1468 /* if this protocol is requested, then the window will be
1469 notified whenever we want it to receive focus */
1470 self
->focus_notify
= TRUE
;
1472 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1473 /* if this protocol is requested, then resizing the
1474 window will be synchronized between the frame and the
1476 self
->sync_request
= TRUE
;
1484 void client_update_sync_request_counter(ObClient
*self
)
1488 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1489 self
->sync_counter
= i
;
1491 self
->sync_counter
= None
;
1495 void client_get_colormap(ObClient
*self
)
1497 XWindowAttributes wa
;
1499 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1500 client_update_colormap(self
, wa
.colormap
);
1503 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1505 self
->colormap
= colormap
;
1508 void client_update_normal_hints(ObClient
*self
)
1512 gint oldgravity
= self
->gravity
;
1515 self
->min_ratio
= 0.0f
;
1516 self
->max_ratio
= 0.0f
;
1517 SIZE_SET(self
->size_inc
, 1, 1);
1518 SIZE_SET(self
->base_size
, 0, 0);
1519 SIZE_SET(self
->min_size
, 0, 0);
1520 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1522 /* get the hints from the window */
1523 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1524 /* normal windows can't request placement! har har
1525 if (!client_normal(self))
1527 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1529 if (size
.flags
& PWinGravity
) {
1530 self
->gravity
= size
.win_gravity
;
1532 /* if the client has a frame, i.e. has already been mapped and
1533 is changing its gravity */
1534 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1535 /* move our idea of the client's position based on its new
1537 client_convert_gravity(self
, oldgravity
,
1538 &self
->area
.x
, &self
->area
.y
,
1539 self
->area
.width
, self
->area
.height
);
1543 if (size
.flags
& PAspect
) {
1544 if (size
.min_aspect
.y
)
1546 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1547 if (size
.max_aspect
.y
)
1549 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1552 if (size
.flags
& PMinSize
)
1553 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1555 if (size
.flags
& PMaxSize
)
1556 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1558 if (size
.flags
& PBaseSize
)
1559 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1561 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1562 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1566 void client_setup_decor_and_functions(ObClient
*self
)
1568 /* start with everything (cept fullscreen) */
1570 (OB_FRAME_DECOR_TITLEBAR
|
1571 OB_FRAME_DECOR_HANDLE
|
1572 OB_FRAME_DECOR_GRIPS
|
1573 OB_FRAME_DECOR_BORDER
|
1574 OB_FRAME_DECOR_ICON
|
1575 OB_FRAME_DECOR_ALLDESKTOPS
|
1576 OB_FRAME_DECOR_ICONIFY
|
1577 OB_FRAME_DECOR_MAXIMIZE
|
1578 OB_FRAME_DECOR_SHADE
|
1579 OB_FRAME_DECOR_CLOSE
);
1581 (OB_CLIENT_FUNC_RESIZE
|
1582 OB_CLIENT_FUNC_MOVE
|
1583 OB_CLIENT_FUNC_ICONIFY
|
1584 OB_CLIENT_FUNC_MAXIMIZE
|
1585 OB_CLIENT_FUNC_SHADE
|
1586 OB_CLIENT_FUNC_CLOSE
|
1587 OB_CLIENT_FUNC_BELOW
|
1588 OB_CLIENT_FUNC_ABOVE
);
1590 if (!(self
->min_size
.width
< self
->max_size
.width
||
1591 self
->min_size
.height
< self
->max_size
.height
))
1592 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1594 switch (self
->type
) {
1595 case OB_CLIENT_TYPE_NORMAL
:
1596 /* normal windows retain all of the possible decorations and
1597 functionality, and are the only windows that you can fullscreen */
1598 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1601 case OB_CLIENT_TYPE_DIALOG
:
1602 case OB_CLIENT_TYPE_UTILITY
:
1603 /* these windows cannot be maximized */
1604 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1607 case OB_CLIENT_TYPE_MENU
:
1608 case OB_CLIENT_TYPE_TOOLBAR
:
1609 /* these windows get less functionality */
1610 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1613 case OB_CLIENT_TYPE_SPLASH
:
1614 /* these don't get get any decorations, and the only thing you can
1615 do with them is move them */
1616 self
->decorations
= 0;
1617 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1619 case OB_CLIENT_TYPE_DESKTOP
:
1620 /* these windows are not manipulated by the window manager */
1621 self
->decorations
= 0;
1622 self
->functions
= 0;
1624 case OB_CLIENT_TYPE_DOCK
:
1625 /* these windows are not manipulated by the window manager, but they
1626 can set below layer which has a special meaning */
1627 self
->decorations
= 0;
1628 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1632 /* Mwm Hints are applied subtractively to what has already been chosen for
1633 decor and functionality */
1634 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1635 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1636 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1637 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1639 /* if the mwm hints request no handle or title, then all
1640 decorations are disabled, but keep the border if that's
1642 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1643 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1645 self
->decorations
= 0;
1650 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1651 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1652 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1653 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1654 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1655 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1656 /* dont let mwm hints kill any buttons
1657 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1658 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1659 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1660 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1662 /* dont let mwm hints kill the close button
1663 if (! (self->mwmhints.functions & MwmFunc_Close))
1664 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1668 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1669 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1670 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1671 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1672 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1673 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1675 /* can't maximize without moving/resizing */
1676 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1677 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1678 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1679 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1680 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1683 /* kill the handle on fully maxed windows */
1684 if (self
->max_vert
&& self
->max_horz
)
1685 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1687 /* finally, the user can have requested no decorations, which overrides
1688 everything (but doesnt give it a border if it doesnt have one) */
1689 if (self
->undecorated
) {
1690 if (config_theme_keepborder
)
1691 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1693 self
->decorations
= 0;
1696 /* if we don't have a titlebar, then we cannot shade! */
1697 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1698 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1700 /* now we need to check against rules for the client's current state */
1701 if (self
->fullscreen
) {
1702 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1703 OB_CLIENT_FUNC_FULLSCREEN
|
1704 OB_CLIENT_FUNC_ICONIFY
);
1705 self
->decorations
= 0;
1708 client_change_allowed_actions(self
);
1711 /* adjust the client's decorations, etc. */
1712 client_reconfigure(self
);
1716 static void client_change_allowed_actions(ObClient
*self
)
1721 /* desktop windows are kept on all desktops */
1722 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1723 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1725 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1726 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1727 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1728 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1729 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1730 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1731 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1732 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1733 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1734 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1735 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1736 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1737 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1738 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1739 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1741 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1742 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1743 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1744 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1746 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1748 /* make sure the window isn't breaking any rules now */
1750 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1751 if (self
->frame
) client_shade(self
, FALSE
);
1752 else self
->shaded
= FALSE
;
1754 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1755 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1756 else self
->iconic
= FALSE
;
1758 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1759 if (self
->frame
) client_fullscreen(self
, FALSE
);
1760 else self
->fullscreen
= FALSE
;
1762 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1764 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1765 else self
->max_vert
= self
->max_horz
= FALSE
;
1769 void client_reconfigure(ObClient
*self
)
1771 /* by making this pass FALSE for user, we avoid the emacs event storm where
1772 every configurenotify causes an update in its normal hints, i think this
1773 is generally what we want anyways... */
1774 client_configure(self
, self
->area
.x
, self
->area
.y
,
1775 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1778 void client_update_wmhints(ObClient
*self
)
1782 /* assume a window takes input if it doesnt specify */
1783 self
->can_focus
= TRUE
;
1785 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1788 if (hints
->flags
& InputHint
)
1789 self
->can_focus
= hints
->input
;
1791 /* only do this when first managing the window *AND* when we aren't
1793 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1794 if (hints
->flags
& StateHint
)
1795 self
->iconic
= hints
->initial_state
== IconicState
;
1798 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1799 if (self
->urgent
&& !ur
)
1800 client_hilite(self
, TRUE
);
1801 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1802 client_hilite(self
, FALSE
);
1804 if (!(hints
->flags
& WindowGroupHint
))
1805 hints
->window_group
= None
;
1807 /* did the group state change? */
1808 if (hints
->window_group
!=
1809 (self
->group
? self
->group
->leader
: None
))
1811 ObGroup
*oldgroup
= self
->group
;
1813 /* remove from the old group if there was one */
1814 if (self
->group
!= NULL
) {
1815 group_remove(self
->group
, self
);
1819 /* add ourself to the group if we have one */
1820 if (hints
->window_group
!= None
) {
1821 self
->group
= group_add(hints
->window_group
, self
);
1824 /* Put ourselves into the new group's transient tree, and remove
1825 ourselves from the old group's */
1826 client_update_transient_tree(self
, oldgroup
, self
->group
,
1827 self
->transient_for
,
1828 self
->transient_for
);
1830 /* Lastly, being in a group, or not, can change if the window is
1831 transient for anything.
1833 The logic for this is:
1834 self->transient = TRUE always if the window wants to be
1835 transient for something, even if transient_for was NULL because
1836 it wasn't in a group before.
1838 If transient_for was NULL and oldgroup was NULL we can assume
1839 that when we add the new group, it will become transient for
1842 If transient_for was OB_TRAN_GROUP, then it must have already
1843 had a group. If it is getting a new group, the above call to
1844 client_update_transient_tree has already taken care of
1845 everything ! If it is losing all group status then it will
1846 no longer be transient for anything and that needs to be
1849 if (self
->transient
&&
1850 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1851 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1852 client_update_transient_for(self
);
1855 /* the WM_HINTS can contain an icon */
1856 client_update_icons(self
);
1862 void client_update_title(ObClient
*self
)
1865 gchar
*visible
= NULL
;
1867 g_free(self
->title
);
1870 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1871 /* try old x stuff */
1872 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1873 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1874 if (self
->transient
) {
1876 GNOME alert windows are not given titles:
1877 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1879 data
= g_strdup("");
1881 data
= g_strdup("Unnamed Window");
1885 if (self
->client_machine
) {
1886 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1891 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1892 self
->title
= visible
;
1895 frame_adjust_title(self
->frame
);
1897 /* update the icon title */
1899 g_free(self
->icon_title
);
1902 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1903 /* try old x stuff */
1904 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1905 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1906 data
= g_strdup(self
->title
);
1908 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1909 self
->icon_title
= data
;
1912 void client_update_strut(ObClient
*self
)
1916 gboolean got
= FALSE
;
1919 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1923 STRUT_PARTIAL_SET(strut
,
1924 data
[0], data
[2], data
[1], data
[3],
1925 data
[4], data
[5], data
[8], data
[9],
1926 data
[6], data
[7], data
[10], data
[11]);
1932 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1938 /* use the screen's width/height */
1939 a
= screen_physical_area();
1941 STRUT_PARTIAL_SET(strut
,
1942 data
[0], data
[2], data
[1], data
[3],
1943 a
->y
, a
->y
+ a
->height
- 1,
1944 a
->x
, a
->x
+ a
->width
- 1,
1945 a
->y
, a
->y
+ a
->height
- 1,
1946 a
->x
, a
->x
+ a
->width
- 1);
1952 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1953 0, 0, 0, 0, 0, 0, 0, 0);
1955 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1956 self
->strut
= strut
;
1958 /* updating here is pointless while we're being mapped cuz we're not in
1959 the client list yet */
1961 screen_update_areas();
1965 void client_update_icons(ObClient
*self
)
1971 for (i
= 0; i
< self
->nicons
; ++i
)
1972 g_free(self
->icons
[i
].data
);
1973 if (self
->nicons
> 0)
1974 g_free(self
->icons
);
1977 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1978 /* figure out how many valid icons are in here */
1980 while (num
- i
> 2) {
1984 if (i
> num
|| w
*h
== 0) break;
1988 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1990 /* store the icons */
1992 for (j
= 0; j
< self
->nicons
; ++j
) {
1995 w
= self
->icons
[j
].width
= data
[i
++];
1996 h
= self
->icons
[j
].height
= data
[i
++];
1998 if (w
*h
== 0) continue;
2000 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2001 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2006 self
->icons
[j
].data
[t
] =
2007 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2008 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2009 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2010 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2019 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2020 if (hints
->flags
& IconPixmapHint
) {
2022 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2023 xerror_set_ignore(TRUE
);
2024 if (!RrPixmapToRGBA(ob_rr_inst
,
2026 (hints
->flags
& IconMaskHint
?
2027 hints
->icon_mask
: None
),
2028 &self
->icons
[self
->nicons
-1].width
,
2029 &self
->icons
[self
->nicons
-1].height
,
2030 &self
->icons
[self
->nicons
-1].data
)){
2031 g_free(&self
->icons
[self
->nicons
-1]);
2034 xerror_set_ignore(FALSE
);
2040 /* set the default icon onto the window
2041 in theory, this could be a race, but if a window doesn't set an icon
2042 or removes it entirely, it's not very likely it is going to set one
2043 right away afterwards */
2044 if (self
->nicons
== 0) {
2045 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2048 data
= g_new(gulong
, 48*48+2);
2049 data
[0] = data
[1] = 48;
2050 for (i
= 0; i
< 48*48; ++i
)
2051 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2052 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2053 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2054 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2055 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2057 } else if (self
->frame
)
2058 /* don't draw the icon empty if we're just setting one now anyways,
2059 we'll get the property change any second */
2060 frame_adjust_icon(self
->frame
);
2063 void client_update_user_time(ObClient
*self
)
2066 gboolean got
= FALSE
;
2068 if (self
->user_time_window
)
2069 got
= PROP_GET32(self
->user_time_window
,
2070 net_wm_user_time
, cardinal
, &time
);
2072 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2075 /* we set this every time, not just when it grows, because in practice
2076 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2077 backward we don't want all windows to stop focusing. we'll just
2078 assume noone is setting times older than the last one, cuz that
2079 would be pretty stupid anyways
2081 self
->user_time
= time
;
2083 /*ob_debug("window %s user time %u\n", self->title, time);*/
2087 void client_update_user_time_window(ObClient
*self
)
2091 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2094 if (w
!= self
->user_time_window
) {
2095 /* remove the old window */
2096 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2097 self
->user_time_window
= None
;
2099 if (self
->group
&& self
->group
->leader
== w
) {
2100 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2101 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2102 /* do it anyways..? */
2104 else if (w
== self
->window
) {
2105 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2106 "_NET_WM_USER_TIME_WINDOW to itself\n");
2107 w
= None
; /* don't do it */
2110 /* add the new window */
2111 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2112 self
->user_time_window
= w
;
2114 /* and update from it */
2115 client_update_user_time(self
);
2119 void client_update_icon_geometry(ObClient
*self
)
2124 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2126 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2129 /* don't let them set it with an area < 0 */
2130 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2131 MAX(data
[2],0), MAX(data
[3],0));
2135 static void client_get_session_ids(ObClient
*self
)
2142 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2145 /* get the SM_CLIENT_ID */
2148 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2150 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2152 /* get the WM_CLASS (name and class). make them "" if they are not
2156 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2158 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2162 self
->name
= g_strdup(ss
[0]);
2164 self
->class = g_strdup(ss
[1]);
2169 if (self
->name
== NULL
) self
->name
= g_strdup("");
2170 if (self
->class == NULL
) self
->class = g_strdup("");
2172 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2175 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2177 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2182 self
->role
= g_strdup("");
2184 /* get the WM_COMMAND */
2188 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2190 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2193 /* merge/mash them all together */
2194 gchar
*merge
= NULL
;
2197 for (i
= 0; ss
[i
]; ++i
) {
2200 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2202 merge
= g_strconcat(ss
[i
], NULL
);
2207 self
->wm_command
= merge
;
2210 /* get the WM_CLIENT_MACHINE */
2213 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2215 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2218 gchar localhost
[128];
2220 gethostname(localhost
, 127);
2221 localhost
[127] = '\0';
2222 if (strcmp(localhost
, s
) != 0)
2223 self
->client_machine
= s
;
2229 static void client_change_wm_state(ObClient
*self
)
2234 old
= self
->wmstate
;
2236 if (self
->shaded
|| self
->iconic
||
2237 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2239 self
->wmstate
= IconicState
;
2241 self
->wmstate
= NormalState
;
2243 if (old
!= self
->wmstate
) {
2244 PROP_MSG(self
->window
, kde_wm_change_state
,
2245 self
->wmstate
, 1, 0, 0);
2247 state
[0] = self
->wmstate
;
2249 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2253 static void client_change_state(ObClient
*self
)
2255 gulong netstate
[11];
2260 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2262 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2264 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2265 if (self
->skip_taskbar
)
2266 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2267 if (self
->skip_pager
)
2268 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2269 if (self
->fullscreen
)
2270 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2272 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2274 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2276 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2278 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2279 if (self
->demands_attention
)
2280 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2281 if (self
->undecorated
)
2282 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2283 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2286 frame_adjust_state(self
->frame
);
2289 ObClient
*client_search_focus_tree(ObClient
*self
)
2294 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2295 if (client_focused(it
->data
)) return it
->data
;
2296 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2301 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2303 if (self
->transient_for
) {
2304 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2305 return client_search_focus_tree_full(self
->transient_for
);
2308 gboolean recursed
= FALSE
;
2310 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2311 if (!((ObClient
*)it
->data
)->transient_for
) {
2313 if ((c
= client_search_focus_tree_full(it
->data
)))
2322 /* this function checks the whole tree, the client_search_focus_tree~
2323 does not, so we need to check this window */
2324 if (client_focused(self
))
2326 return client_search_focus_tree(self
);
2329 static ObStackingLayer
calc_layer(ObClient
*self
)
2333 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2334 l
= OB_STACKING_LAYER_DESKTOP
;
2335 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2336 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2337 else l
= OB_STACKING_LAYER_ABOVE
;
2339 else if ((self
->fullscreen
||
2340 /* no decorations and fills the monitor = oldskool fullscreen */
2341 (self
->frame
!= NULL
&&
2342 (self
->frame
->size
.right
== 0 && self
->frame
->size
.left
== 0 &&
2343 self
->frame
->size
.bottom
== 0 && self
->frame
->size
.top
== 0 &&
2344 RECT_EQUAL(self
->area
,
2345 *screen_physical_area_monitor
2346 (client_monitor(self
)))))) &&
2347 (client_focused(self
) || client_search_focus_tree(self
)))
2348 l
= OB_STACKING_LAYER_FULLSCREEN
;
2349 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2350 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2351 else l
= OB_STACKING_LAYER_NORMAL
;
2356 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2357 ObStackingLayer min
)
2359 ObStackingLayer old
, own
;
2363 own
= calc_layer(self
);
2364 self
->layer
= MAX(own
, min
);
2366 if (self
->layer
!= old
) {
2367 stacking_remove(CLIENT_AS_WINDOW(self
));
2368 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2371 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2372 client_calc_layer_recursive(it
->data
, orig
,
2376 void client_calc_layer(ObClient
*self
)
2383 /* transients take on the layer of their parents */
2384 it
= client_search_all_top_parents(self
);
2386 for (; it
; it
= g_slist_next(it
))
2387 client_calc_layer_recursive(it
->data
, orig
, 0);
2390 gboolean
client_should_show(ObClient
*self
)
2394 if (client_normal(self
) && screen_showing_desktop
)
2396 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2402 gboolean
client_show(ObClient
*self
)
2404 gboolean show
= FALSE
;
2406 if (client_should_show(self
)) {
2407 frame_show(self
->frame
);
2411 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2412 needs to be in IconicState. This includes when it is on another
2415 client_change_wm_state(self
);
2419 gboolean
client_hide(ObClient
*self
)
2421 gboolean hide
= FALSE
;
2423 if (!client_should_show(self
)) {
2424 frame_hide(self
->frame
);
2428 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2429 needs to be in IconicState. This includes when it is on another
2432 client_change_wm_state(self
);
2436 void client_showhide(ObClient
*self
)
2438 if (!client_show(self
))
2441 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2442 needs to be in IconicState. This includes when it is on another
2445 client_change_wm_state(self
);
2448 gboolean
client_normal(ObClient
*self
) {
2449 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2450 self
->type
== OB_CLIENT_TYPE_DOCK
||
2451 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2454 gboolean
client_helper(ObClient
*self
)
2456 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2457 self
->type
== OB_CLIENT_TYPE_MENU
||
2458 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2461 gboolean
client_mouse_focusable(ObClient
*self
)
2463 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2464 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2465 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2466 self
->type
== OB_CLIENT_TYPE_DOCK
);
2469 gboolean
client_enter_focusable(ObClient
*self
)
2471 /* you can focus desktops but it shouldn't on enter */
2472 return (client_mouse_focusable(self
) &&
2473 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2477 static void client_apply_startup_state(ObClient
*self
)
2479 /* set the desktop hint, to make sure that it always exists */
2480 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2482 /* these are in a carefully crafted order.. */
2485 self
->iconic
= FALSE
;
2486 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2488 if (self
->fullscreen
) {
2489 self
->fullscreen
= FALSE
;
2490 client_fullscreen(self
, TRUE
);
2492 if (self
->undecorated
) {
2493 self
->undecorated
= FALSE
;
2494 client_set_undecorated(self
, TRUE
);
2497 self
->shaded
= FALSE
;
2498 client_shade(self
, TRUE
);
2500 if (self
->demands_attention
) {
2501 self
->demands_attention
= FALSE
;
2502 client_hilite(self
, TRUE
);
2505 if (self
->max_vert
&& self
->max_horz
) {
2506 self
->max_vert
= self
->max_horz
= FALSE
;
2507 client_maximize(self
, TRUE
, 0);
2508 } else if (self
->max_vert
) {
2509 self
->max_vert
= FALSE
;
2510 client_maximize(self
, TRUE
, 2);
2511 } else if (self
->max_horz
) {
2512 self
->max_horz
= FALSE
;
2513 client_maximize(self
, TRUE
, 1);
2516 /* nothing to do for the other states:
2525 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2528 gint oldg
= self
->gravity
;
2530 /* get the frame's position from the requested stuff */
2531 self
->gravity
= gravity
;
2532 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2533 self
->gravity
= oldg
;
2535 /* get the client's position in its true gravity from that */
2536 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2539 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2540 gint
*logicalw
, gint
*logicalh
,
2543 Rect desired_area
= {*x
, *y
, *w
, *h
};
2545 /* make the frame recalculate its dimentions n shit without changing
2546 anything visible for real, this way the constraints below can work with
2547 the updated frame dimensions. */
2548 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2550 /* work within the prefered sizes given by the window */
2551 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2552 gint basew
, baseh
, minw
, minh
;
2554 /* base size is substituted with min size if not specified */
2555 if (self
->base_size
.width
|| self
->base_size
.height
) {
2556 basew
= self
->base_size
.width
;
2557 baseh
= self
->base_size
.height
;
2559 basew
= self
->min_size
.width
;
2560 baseh
= self
->min_size
.height
;
2562 /* min size is substituted with base size if not specified */
2563 if (self
->min_size
.width
|| self
->min_size
.height
) {
2564 minw
= self
->min_size
.width
;
2565 minh
= self
->min_size
.height
;
2567 minw
= self
->base_size
.width
;
2568 minh
= self
->base_size
.height
;
2571 /* if this is a user-requested resize, then check against min/max
2574 /* smaller than min size or bigger than max size? */
2575 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2576 if (*w
< minw
) *w
= minw
;
2577 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2578 if (*h
< minh
) *h
= minh
;
2583 /* keep to the increments */
2584 *w
/= self
->size_inc
.width
;
2585 *h
/= self
->size_inc
.height
;
2587 /* you cannot resize to nothing */
2588 if (basew
+ *w
< 1) *w
= 1 - basew
;
2589 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2591 /* save the logical size */
2592 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2593 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2595 *w
*= self
->size_inc
.width
;
2596 *h
*= self
->size_inc
.height
;
2601 /* adjust the height to match the width for the aspect ratios.
2602 for this, min size is not substituted for base size ever. */
2603 *w
-= self
->base_size
.width
;
2604 *h
-= self
->base_size
.height
;
2606 if (!self
->fullscreen
) {
2607 if (self
->min_ratio
)
2608 if (*h
* self
->min_ratio
> *w
) {
2609 *h
= (gint
)(*w
/ self
->min_ratio
);
2611 /* you cannot resize to nothing */
2614 *w
= (gint
)(*h
* self
->min_ratio
);
2617 if (self
->max_ratio
)
2618 if (*h
* self
->max_ratio
< *w
) {
2619 *h
= (gint
)(*w
/ self
->max_ratio
);
2621 /* you cannot resize to nothing */
2624 *w
= (gint
)(*h
* self
->min_ratio
);
2629 *w
+= self
->base_size
.width
;
2630 *h
+= self
->base_size
.height
;
2633 /* gets the frame's position */
2634 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2636 /* these positions are frame positions, not client positions */
2638 /* set the size and position if fullscreen */
2639 if (self
->fullscreen
) {
2643 i
= screen_find_monitor(&desired_area
);
2644 a
= screen_physical_area_monitor(i
);
2651 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2652 is entering fullscreen */
2653 } else if (self
->max_horz
|| self
->max_vert
) {
2657 i
= screen_find_monitor(&desired_area
);
2658 a
= screen_area_monitor(self
->desktop
, i
);
2660 /* set the size and position if maximized */
2661 if (self
->max_horz
) {
2663 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2665 if (self
->max_vert
) {
2667 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2670 /* maximizing is not allowed if the user can't move+resize the window
2674 /* gets the client's position */
2675 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2677 /* these override the above states! if you cant move you can't move! */
2679 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2683 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2684 *w
= self
->area
.width
;
2685 *h
= self
->area
.height
;
2694 void client_configure_full(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2695 gboolean user
, gboolean final
)
2698 gboolean send_resize_client
;
2699 gboolean moved
= FALSE
, resized
= FALSE
;
2700 guint fdecor
= self
->frame
->decorations
;
2701 gboolean fhorz
= self
->frame
->max_horz
;
2702 gint logicalw
, logicalh
;
2704 /* find the new x, y, width, and height (and logical size) */
2705 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2707 /* set the logical size if things changed */
2708 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2709 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2711 /* figure out if we moved or resized or what */
2712 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2713 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2715 oldw
= self
->area
.width
;
2716 oldh
= self
->area
.height
;
2717 RECT_SET(self
->area
, x
, y
, w
, h
);
2719 /* for app-requested resizes, always resize if 'resized' is true.
2720 for user-requested ones, only resize if final is true, or when
2721 resizing in redraw mode */
2722 send_resize_client
= ((!user
&& resized
) ||
2724 (resized
&& config_resize_redraw
))));
2726 /* if the client is enlarging, then resize the client before the frame */
2727 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2728 XResizeWindow(ob_display
, self
->window
,
2729 MAX(w
, oldw
), MAX(h
, oldh
));
2730 /* resize the plate to show the client padding color underneath */
2731 frame_adjust_client_area(self
->frame
);
2734 /* find the frame's dimensions and move/resize it */
2735 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2736 moved
= resized
= TRUE
;
2737 if (moved
|| resized
)
2738 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2740 if ((!user
|| (user
&& final
)) && !resized
)
2744 POINT_SET(self
->root_pos
,
2745 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2747 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2748 self
->border_width
);
2750 event
.type
= ConfigureNotify
;
2751 event
.xconfigure
.display
= ob_display
;
2752 event
.xconfigure
.event
= self
->window
;
2753 event
.xconfigure
.window
= self
->window
;
2755 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2756 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2758 /* root window real coords */
2759 event
.xconfigure
.x
= self
->root_pos
.x
;
2760 event
.xconfigure
.y
= self
->root_pos
.y
;
2761 event
.xconfigure
.width
= w
;
2762 event
.xconfigure
.height
= h
;
2763 event
.xconfigure
.border_width
= 0;
2764 event
.xconfigure
.above
= self
->frame
->plate
;
2765 event
.xconfigure
.override_redirect
= FALSE
;
2766 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2767 FALSE
, StructureNotifyMask
, &event
);
2770 /* if the client is shrinking, then resize the frame before the client */
2771 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2772 /* resize the plate to show the client padding color underneath */
2773 frame_adjust_client_area(self
->frame
);
2775 if (send_resize_client
)
2776 XResizeWindow(ob_display
, self
->window
, w
, h
);
2782 void client_fullscreen(ObClient
*self
, gboolean fs
)
2786 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2787 self
->fullscreen
== fs
) return; /* already done */
2789 self
->fullscreen
= fs
;
2790 client_change_state(self
); /* change the state hints on the client */
2793 self
->pre_fullscreen_area
= self
->area
;
2794 /* if the window is maximized, its area isn't all that meaningful.
2795 save it's premax area instead. */
2796 if (self
->max_horz
) {
2797 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2798 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2800 if (self
->max_vert
) {
2801 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2802 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2805 /* these will help configure_full figure out where to fullscreen
2809 w
= self
->area
.width
;
2810 h
= self
->area
.height
;
2812 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2813 self
->pre_fullscreen_area
.height
> 0);
2815 x
= self
->pre_fullscreen_area
.x
;
2816 y
= self
->pre_fullscreen_area
.y
;
2817 w
= self
->pre_fullscreen_area
.width
;
2818 h
= self
->pre_fullscreen_area
.height
;
2819 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2822 client_setup_decor_and_functions(self
);
2824 client_move_resize(self
, x
, y
, w
, h
);
2826 /* and adjust our layer/stacking. do this after resizing the window,
2827 and applying decorations, because windows which fill the screen are
2828 considered "fullscreen" and it affects their layer */
2829 client_calc_layer(self
);
2832 /* try focus us when we go into fullscreen mode */
2837 static void client_iconify_recursive(ObClient
*self
,
2838 gboolean iconic
, gboolean curdesk
,
2839 gboolean hide_animation
)
2842 gboolean changed
= FALSE
;
2845 if (self
->iconic
!= iconic
) {
2846 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2850 /* don't let non-normal windows iconify along with their parents
2852 if (client_normal(self
)) {
2853 self
->iconic
= iconic
;
2855 /* update the focus lists.. iconic windows go to the bottom of
2856 the list, put the new iconic window at the 'top of the
2858 focus_order_to_top(self
);
2863 self
->iconic
= iconic
;
2865 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2866 self
->desktop
!= DESKTOP_ALL
)
2867 client_set_desktop(self
, screen_desktop
, FALSE
);
2869 /* this puts it after the current focused window */
2870 focus_order_remove(self
);
2871 focus_order_add_new(self
);
2878 client_change_state(self
);
2879 if (config_animate_iconify
&& !hide_animation
)
2880 frame_begin_iconify_animation(self
->frame
, iconic
);
2881 /* do this after starting the animation so it doesn't flash */
2882 client_showhide(self
);
2885 /* iconify all direct transients, and deiconify all transients
2887 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2888 if (it
->data
!= self
)
2889 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2890 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2894 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2895 gboolean hide_animation
)
2897 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2898 /* move up the transient chain as far as possible first */
2899 self
= client_search_top_normal_parent(self
);
2900 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2904 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2908 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2909 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2911 /* check if already done */
2913 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2914 if (dir
== 1 && self
->max_horz
) return;
2915 if (dir
== 2 && self
->max_vert
) return;
2917 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2918 if (dir
== 1 && !self
->max_horz
) return;
2919 if (dir
== 2 && !self
->max_vert
) return;
2922 /* these will help configure_full figure out which screen to fill with
2926 w
= self
->area
.width
;
2927 h
= self
->area
.height
;
2930 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2931 RECT_SET(self
->pre_max_area
,
2932 self
->area
.x
, self
->pre_max_area
.y
,
2933 self
->area
.width
, self
->pre_max_area
.height
);
2935 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2936 RECT_SET(self
->pre_max_area
,
2937 self
->pre_max_area
.x
, self
->area
.y
,
2938 self
->pre_max_area
.width
, self
->area
.height
);
2941 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2942 g_assert(self
->pre_max_area
.width
> 0);
2944 x
= self
->pre_max_area
.x
;
2945 w
= self
->pre_max_area
.width
;
2947 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2948 0, self
->pre_max_area
.height
);
2950 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2951 g_assert(self
->pre_max_area
.height
> 0);
2953 y
= self
->pre_max_area
.y
;
2954 h
= self
->pre_max_area
.height
;
2956 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2957 self
->pre_max_area
.width
, 0);
2961 if (dir
== 0 || dir
== 1) /* horz */
2962 self
->max_horz
= max
;
2963 if (dir
== 0 || dir
== 2) /* vert */
2964 self
->max_vert
= max
;
2966 client_change_state(self
); /* change the state hints on the client */
2968 client_setup_decor_and_functions(self
);
2970 client_move_resize(self
, x
, y
, w
, h
);
2973 void client_shade(ObClient
*self
, gboolean shade
)
2975 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2976 shade
) || /* can't shade */
2977 self
->shaded
== shade
) return; /* already done */
2979 self
->shaded
= shade
;
2980 client_change_state(self
);
2981 client_change_wm_state(self
); /* the window is being hidden/shown */
2982 /* resize the frame to just the titlebar */
2983 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2986 void client_close(ObClient
*self
)
2990 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2992 /* in the case that the client provides no means to requesting that it
2993 close, we just kill it */
2994 if (!self
->delete_window
)
2998 XXX: itd be cool to do timeouts and shit here for killing the client's
3000 like... if the window is around after 5 seconds, then the close button
3001 turns a nice red, and if this function is called again, the client is
3005 ce
.xclient
.type
= ClientMessage
;
3006 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3007 ce
.xclient
.display
= ob_display
;
3008 ce
.xclient
.window
= self
->window
;
3009 ce
.xclient
.format
= 32;
3010 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3011 ce
.xclient
.data
.l
[1] = event_curtime
;
3012 ce
.xclient
.data
.l
[2] = 0l;
3013 ce
.xclient
.data
.l
[3] = 0l;
3014 ce
.xclient
.data
.l
[4] = 0l;
3015 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3018 void client_kill(ObClient
*self
)
3020 XKillClient(ob_display
, self
->window
);
3023 void client_hilite(ObClient
*self
, gboolean hilite
)
3025 if (self
->demands_attention
== hilite
)
3026 return; /* no change */
3028 /* don't allow focused windows to hilite */
3029 self
->demands_attention
= hilite
&& !client_focused(self
);
3030 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3031 if (self
->demands_attention
)
3032 frame_flash_start(self
->frame
);
3034 frame_flash_stop(self
->frame
);
3035 client_change_state(self
);
3039 void client_set_desktop_recursive(ObClient
*self
,
3046 if (target
!= self
->desktop
) {
3048 ob_debug("Setting desktop %u\n", target
+1);
3050 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3052 old
= self
->desktop
;
3053 self
->desktop
= target
;
3054 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3055 /* the frame can display the current desktop state */
3056 frame_adjust_state(self
->frame
);
3057 /* 'move' the window to the new desktop */
3059 client_showhide(self
);
3060 /* raise if it was not already on the desktop */
3061 if (old
!= DESKTOP_ALL
)
3062 stacking_raise(CLIENT_AS_WINDOW(self
));
3063 if (STRUT_EXISTS(self
->strut
))
3064 screen_update_areas();
3067 /* move all transients */
3068 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3069 if (it
->data
!= self
)
3070 if (client_is_direct_child(self
, it
->data
))
3071 client_set_desktop_recursive(it
->data
, target
, donthide
);
3074 void client_set_desktop(ObClient
*self
, guint target
,
3077 self
= client_search_top_normal_parent(self
);
3078 client_set_desktop_recursive(self
, target
, donthide
);
3081 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3083 while (child
!= parent
&&
3084 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3085 child
= child
->transient_for
;
3086 return child
== parent
;
3089 ObClient
*client_search_modal_child(ObClient
*self
)
3094 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3095 ObClient
*c
= it
->data
;
3096 if ((ret
= client_search_modal_child(c
))) return ret
;
3097 if (c
->modal
) return c
;
3102 gboolean
client_validate(ObClient
*self
)
3106 XSync(ob_display
, FALSE
); /* get all events on the server */
3108 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3109 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3110 XPutBackEvent(ob_display
, &e
);
3117 void client_set_wm_state(ObClient
*self
, glong state
)
3119 if (state
== self
->wmstate
) return; /* no change */
3123 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3126 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3131 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3133 gboolean shaded
= self
->shaded
;
3134 gboolean fullscreen
= self
->fullscreen
;
3135 gboolean undecorated
= self
->undecorated
;
3136 gboolean max_horz
= self
->max_horz
;
3137 gboolean max_vert
= self
->max_vert
;
3138 gboolean modal
= self
->modal
;
3139 gboolean iconic
= self
->iconic
;
3140 gboolean demands_attention
= self
->demands_attention
;
3141 gboolean above
= self
->above
;
3142 gboolean below
= self
->below
;
3145 if (!(action
== prop_atoms
.net_wm_state_add
||
3146 action
== prop_atoms
.net_wm_state_remove
||
3147 action
== prop_atoms
.net_wm_state_toggle
))
3148 /* an invalid action was passed to the client message, ignore it */
3151 for (i
= 0; i
< 2; ++i
) {
3152 Atom state
= i
== 0 ? data1
: data2
;
3154 if (!state
) continue;
3156 /* if toggling, then pick whether we're adding or removing */
3157 if (action
== prop_atoms
.net_wm_state_toggle
) {
3158 if (state
== prop_atoms
.net_wm_state_modal
)
3159 action
= modal
? prop_atoms
.net_wm_state_remove
:
3160 prop_atoms
.net_wm_state_add
;
3161 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3162 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3163 prop_atoms
.net_wm_state_add
;
3164 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3165 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3166 prop_atoms
.net_wm_state_add
;
3167 else if (state
== prop_atoms
.net_wm_state_shaded
)
3168 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3169 prop_atoms
.net_wm_state_add
;
3170 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3171 action
= self
->skip_taskbar
?
3172 prop_atoms
.net_wm_state_remove
:
3173 prop_atoms
.net_wm_state_add
;
3174 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3175 action
= self
->skip_pager
?
3176 prop_atoms
.net_wm_state_remove
:
3177 prop_atoms
.net_wm_state_add
;
3178 else if (state
== prop_atoms
.net_wm_state_hidden
)
3179 action
= self
->iconic
?
3180 prop_atoms
.net_wm_state_remove
:
3181 prop_atoms
.net_wm_state_add
;
3182 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3183 action
= fullscreen
?
3184 prop_atoms
.net_wm_state_remove
:
3185 prop_atoms
.net_wm_state_add
;
3186 else if (state
== prop_atoms
.net_wm_state_above
)
3187 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3188 prop_atoms
.net_wm_state_add
;
3189 else if (state
== prop_atoms
.net_wm_state_below
)
3190 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3191 prop_atoms
.net_wm_state_add
;
3192 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3193 action
= self
->demands_attention
?
3194 prop_atoms
.net_wm_state_remove
:
3195 prop_atoms
.net_wm_state_add
;
3196 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3197 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3198 prop_atoms
.net_wm_state_add
;
3201 if (action
== prop_atoms
.net_wm_state_add
) {
3202 if (state
== prop_atoms
.net_wm_state_modal
) {
3204 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3206 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3208 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3210 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3211 self
->skip_taskbar
= TRUE
;
3212 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3213 self
->skip_pager
= TRUE
;
3214 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3216 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3218 } else if (state
== prop_atoms
.net_wm_state_above
) {
3221 } else if (state
== prop_atoms
.net_wm_state_below
) {
3224 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3225 demands_attention
= TRUE
;
3226 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3230 } else { /* action == prop_atoms.net_wm_state_remove */
3231 if (state
== prop_atoms
.net_wm_state_modal
) {
3233 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3235 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3237 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3239 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3240 self
->skip_taskbar
= FALSE
;
3241 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3242 self
->skip_pager
= FALSE
;
3243 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3245 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3247 } else if (state
== prop_atoms
.net_wm_state_above
) {
3249 } else if (state
== prop_atoms
.net_wm_state_below
) {
3251 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3252 demands_attention
= FALSE
;
3253 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3254 undecorated
= FALSE
;
3258 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3259 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3261 if (max_horz
== max_vert
) { /* both going the same way */
3262 client_maximize(self
, max_horz
, 0);
3264 client_maximize(self
, max_horz
, 1);
3265 client_maximize(self
, max_vert
, 2);
3269 if (max_horz
!= self
->max_horz
)
3270 client_maximize(self
, max_horz
, 1);
3272 client_maximize(self
, max_vert
, 2);
3275 /* change fullscreen state before shading, as it will affect if the window
3277 if (fullscreen
!= self
->fullscreen
)
3278 client_fullscreen(self
, fullscreen
);
3279 if (shaded
!= self
->shaded
)
3280 client_shade(self
, shaded
);
3281 if (undecorated
!= self
->undecorated
)
3282 client_set_undecorated(self
, undecorated
);
3283 if (modal
!= self
->modal
) {
3284 self
->modal
= modal
;
3285 /* when a window changes modality, then its stacking order with its
3286 transients needs to change */
3287 stacking_raise(CLIENT_AS_WINDOW(self
));
3289 if (iconic
!= self
->iconic
)
3290 client_iconify(self
, iconic
, FALSE
, FALSE
);
3292 if (demands_attention
!= self
->demands_attention
)
3293 client_hilite(self
, demands_attention
);
3295 if (above
!= self
->above
|| below
!= self
->below
) {
3296 self
->above
= above
;
3297 self
->below
= below
;
3298 client_calc_layer(self
);
3301 client_change_state(self
); /* change the hint to reflect these changes */
3304 ObClient
*client_focus_target(ObClient
*self
)
3306 ObClient
*child
= NULL
;
3308 child
= client_search_modal_child(self
);
3309 if (child
) return child
;
3313 gboolean
client_can_focus(ObClient
*self
)
3315 /* choose the correct target */
3316 self
= client_focus_target(self
);
3318 if (!self
->frame
->visible
)
3321 if (!(self
->can_focus
|| self
->focus_notify
))
3327 gboolean
client_focus(ObClient
*self
)
3331 /* choose the correct target */
3332 self
= client_focus_target(self
);
3334 if (!client_can_focus(self
)) {
3335 if (!self
->frame
->visible
) {
3336 /* update the focus lists */
3337 focus_order_to_top(self
);
3342 ob_debug_type(OB_DEBUG_FOCUS
,
3343 "Focusing client \"%s\" at time %u\n",
3344 self
->title
, event_curtime
);
3346 /* if we move focus during a grab, applications will get
3347 NotifyWhileGrabbed events and ignore them !
3349 interactive actions should not do anything that can move focus until
3352 g_assert(keyboard_interactively_grabbed());
3355 xerror_set_ignore(TRUE
);
3357 if (self
->can_focus
) {
3358 /* This can cause a BadMatch error with CurrentTime, or if an app
3359 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3360 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3364 if (self
->focus_notify
) {
3366 ce
.xclient
.type
= ClientMessage
;
3367 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3368 ce
.xclient
.display
= ob_display
;
3369 ce
.xclient
.window
= self
->window
;
3370 ce
.xclient
.format
= 32;
3371 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3372 ce
.xclient
.data
.l
[1] = event_curtime
;
3373 ce
.xclient
.data
.l
[2] = 0l;
3374 ce
.xclient
.data
.l
[3] = 0l;
3375 ce
.xclient
.data
.l
[4] = 0l;
3376 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3379 /* This calls XSync, which will cause the FocusIn to come back to us.
3380 That's important for desktop switches, since otherwise we'll have no
3381 FocusIn on the queue and end up falling back again. */
3382 xerror_set_ignore(FALSE
);
3383 if (!xerror_occured
) error
= TRUE
;
3388 /*! Present the client to the user.
3389 @param raise If the client should be raised or not. You should only set
3390 raise to false if you don't care if the window is completely
3393 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3395 /* if using focus_delay, stop the timer now so that focus doesn't
3397 event_halt_focus_delay();
3399 if (client_normal(self
) && screen_showing_desktop
)
3400 screen_show_desktop(FALSE
, self
);
3402 client_iconify(self
, FALSE
, here
, FALSE
);
3403 if (self
->desktop
!= DESKTOP_ALL
&&
3404 self
->desktop
!= screen_desktop
)
3407 client_set_desktop(self
, screen_desktop
, FALSE
);
3409 screen_set_desktop(self
->desktop
, FALSE
);
3410 } else if (!self
->frame
->visible
)
3411 /* if its not visible for other reasons, then don't mess
3415 client_shade(self
, FALSE
);
3417 stacking_raise(CLIENT_AS_WINDOW(self
));
3422 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3424 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3425 gboolean allow
= FALSE
;
3427 /* if the request came from the user, or if nothing is focused, then grant
3429 if the currently focused app doesn't set a user_time, then it can't
3430 benefit from any focus stealing prevention.
3432 if (user
|| !focus_client
|| !last_time
)
3434 /* otherwise, if they didn't give a time stamp or if it is too old, they
3437 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3439 ob_debug_type(OB_DEBUG_FOCUS
,
3440 "Want to activate window 0x%x with time %u (last time %u), "
3441 "source=%s allowing? %d\n",
3442 self
->window
, event_curtime
, last_time
,
3443 (user
? "user" : "application"), allow
);
3446 if (event_curtime
!= CurrentTime
)
3447 self
->user_time
= event_curtime
;
3449 client_present(self
, here
, TRUE
);
3451 /* don't focus it but tell the user it wants attention */
3452 client_hilite(self
, TRUE
);
3455 static void client_bring_helper_windows_recursive(ObClient
*self
,
3460 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3461 client_bring_helper_windows_recursive(it
->data
, desktop
);
3463 if (client_helper(self
) &&
3464 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3466 client_set_desktop(self
, desktop
, FALSE
);
3470 void client_bring_helper_windows(ObClient
*self
)
3472 client_bring_helper_windows_recursive(self
, self
->desktop
);
3475 gboolean
client_focused(ObClient
*self
)
3477 return self
== focus_client
;
3480 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3483 gulong min_diff
, min_i
;
3485 if (!self
->nicons
) {
3486 ObClientIcon
*parent
= NULL
;
3488 if (self
->transient_for
) {
3489 if (self
->transient_for
!= OB_TRAN_GROUP
)
3490 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3493 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3494 ObClient
*c
= it
->data
;
3495 if (c
!= self
&& !c
->transient_for
) {
3496 if ((parent
= client_icon_recursive(c
, w
, h
)))
3506 /* some kind of crappy approximation to find the icon closest in size to
3507 what we requested, but icons are generally all the same ratio as
3508 eachother so it's good enough. */
3510 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3513 for (i
= 1; i
< self
->nicons
; ++i
) {
3516 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3517 if (diff
< min_diff
) {
3522 return &self
->icons
[min_i
];
3525 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3528 static ObClientIcon deficon
;
3530 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3531 deficon
.width
= deficon
.height
= 48;
3532 deficon
.data
= ob_rr_theme
->def_win_icon
;
3538 void client_set_layer(ObClient
*self
, gint layer
)
3542 self
->above
= FALSE
;
3543 } else if (layer
== 0) {
3544 self
->below
= self
->above
= FALSE
;
3546 self
->below
= FALSE
;
3549 client_calc_layer(self
);
3550 client_change_state(self
); /* reflect this in the state hints */
3553 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3555 if (self
->undecorated
!= undecorated
) {
3556 self
->undecorated
= undecorated
;
3557 client_setup_decor_and_functions(self
);
3558 /* Make sure the client knows it might have moved. Maybe there is a
3559 * better way of doing this so only one client_configure is sent, but
3560 * since 125 of these are sent per second when moving the window (with
3561 * user = FALSE) i doubt it matters much.
3563 client_configure(self
, self
->area
.x
, self
->area
.y
,
3564 self
->area
.width
, self
->area
.height
, TRUE
, TRUE
);
3565 client_change_state(self
); /* reflect this in the state hints */
3569 guint
client_monitor(ObClient
*self
)
3571 return screen_find_monitor(&self
->frame
->area
);
3574 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3576 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3577 client_normal(self
->transient_for
))
3578 self
= self
->transient_for
;
3582 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3584 ObStackingLayer layer
)
3588 /* move up the direct transient chain as far as possible */
3589 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3590 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3591 client_normal(self
->transient_for
))
3592 self
= self
->transient_for
;
3594 if (!self
->transient_for
)
3595 ret
= g_slist_prepend(ret
, self
);
3599 g_assert(self
->group
);
3601 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3602 ObClient
*c
= it
->data
;
3604 if (!c
->transient_for
&& client_normal(c
) &&
3605 (!bylayer
|| c
->layer
== layer
))
3607 ret
= g_slist_prepend(ret
, c
);
3611 if (ret
== NULL
) /* no group parents */
3612 ret
= g_slist_prepend(ret
, self
);
3618 GSList
*client_search_all_top_parents(ObClient
*self
)
3620 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3623 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3625 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3628 ObClient
*client_search_focus_parent(ObClient
*self
)
3630 if (self
->transient_for
) {
3631 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3632 if (client_focused(self
->transient_for
))
3633 return self
->transient_for
;
3637 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3638 ObClient
*c
= it
->data
;
3640 /* checking transient_for prevents infinate loops! */
3641 if (c
!= self
&& !c
->transient_for
)
3642 if (client_focused(c
))
3651 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3653 if (self
->transient_for
) {
3654 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3655 if (self
->transient_for
== search
)
3660 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3661 ObClient
*c
= it
->data
;
3663 /* checking transient_for prevents infinate loops! */
3664 if (c
!= self
&& !c
->transient_for
)
3674 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3678 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3679 if (sit
->data
== search
)
3681 if (client_search_transient(sit
->data
, search
))
3687 #define WANT_EDGE(cur, c) \
3690 if(!client_normal(cur)) \
3692 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3697 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3698 if ((his_edge_start >= my_edge_start && \
3699 his_edge_start <= my_edge_end) || \
3700 (my_edge_start >= his_edge_start && \
3701 my_edge_start <= his_edge_end)) \
3704 /* finds the nearest edge in the given direction from the current client
3705 * note to self: the edge is the -frame- edge (the actual one), not the
3708 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3710 gint dest
, monitor_dest
;
3711 gint my_edge_start
, my_edge_end
, my_offset
;
3718 a
= screen_area(c
->desktop
);
3719 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3722 case OB_DIRECTION_NORTH
:
3723 my_edge_start
= c
->frame
->area
.x
;
3724 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3725 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3727 /* default: top of screen */
3728 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3729 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3730 /* if the monitor edge comes before the screen edge, */
3731 /* use that as the destination instead. (For xinerama) */
3732 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3733 dest
= monitor_dest
;
3735 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3736 gint his_edge_start
, his_edge_end
, his_offset
;
3737 ObClient
*cur
= it
->data
;
3741 his_edge_start
= cur
->frame
->area
.x
;
3742 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3743 his_offset
= cur
->frame
->area
.y
+
3744 (hang
? 0 : cur
->frame
->area
.height
);
3746 if(his_offset
+ 1 > my_offset
)
3749 if(his_offset
< dest
)
3752 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3755 case OB_DIRECTION_SOUTH
:
3756 my_edge_start
= c
->frame
->area
.x
;
3757 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3758 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3760 /* default: bottom of screen */
3761 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3762 monitor_dest
= monitor
->y
+ monitor
->height
-
3763 (hang
? c
->frame
->area
.height
: 0);
3764 /* if the monitor edge comes before the screen edge, */
3765 /* use that as the destination instead. (For xinerama) */
3766 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3767 dest
= monitor_dest
;
3769 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3770 gint his_edge_start
, his_edge_end
, his_offset
;
3771 ObClient
*cur
= it
->data
;
3775 his_edge_start
= cur
->frame
->area
.x
;
3776 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3777 his_offset
= cur
->frame
->area
.y
+
3778 (hang
? cur
->frame
->area
.height
: 0);
3781 if(his_offset
- 1 < my_offset
)
3784 if(his_offset
> dest
)
3787 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3790 case OB_DIRECTION_WEST
:
3791 my_edge_start
= c
->frame
->area
.y
;
3792 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3793 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3795 /* default: leftmost egde of screen */
3796 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3797 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3798 /* if the monitor edge comes before the screen edge, */
3799 /* use that as the destination instead. (For xinerama) */
3800 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3801 dest
= monitor_dest
;
3803 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3804 gint his_edge_start
, his_edge_end
, his_offset
;
3805 ObClient
*cur
= it
->data
;
3809 his_edge_start
= cur
->frame
->area
.y
;
3810 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3811 his_offset
= cur
->frame
->area
.x
+
3812 (hang
? 0 : cur
->frame
->area
.width
);
3814 if(his_offset
+ 1 > my_offset
)
3817 if(his_offset
< dest
)
3820 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3823 case OB_DIRECTION_EAST
:
3824 my_edge_start
= c
->frame
->area
.y
;
3825 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3826 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3828 /* default: rightmost edge of screen */
3829 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3830 monitor_dest
= monitor
->x
+ monitor
->width
-
3831 (hang
? c
->frame
->area
.width
: 0);
3832 /* if the monitor edge comes before the screen edge, */
3833 /* use that as the destination instead. (For xinerama) */
3834 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3835 dest
= monitor_dest
;
3837 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3838 gint his_edge_start
, his_edge_end
, his_offset
;
3839 ObClient
*cur
= it
->data
;
3843 his_edge_start
= cur
->frame
->area
.y
;
3844 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3845 his_offset
= cur
->frame
->area
.x
+
3846 (hang
? cur
->frame
->area
.width
: 0);
3848 if(his_offset
- 1 < my_offset
)
3851 if(his_offset
> dest
)
3854 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3857 case OB_DIRECTION_NORTHEAST
:
3858 case OB_DIRECTION_SOUTHEAST
:
3859 case OB_DIRECTION_NORTHWEST
:
3860 case OB_DIRECTION_SOUTHWEST
:
3861 /* not implemented */
3863 g_assert_not_reached();
3864 dest
= 0; /* suppress warning */
3869 ObClient
* client_under_pointer()
3873 ObClient
*ret
= NULL
;
3875 if (screen_pointer_pos(&x
, &y
)) {
3876 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3877 if (WINDOW_IS_CLIENT(it
->data
)) {
3878 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3879 if (c
->frame
->visible
&&
3880 /* ignore all animating windows */
3881 !frame_iconify_animating(c
->frame
) &&
3882 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3893 gboolean
client_has_group_siblings(ObClient
*self
)
3895 return self
->group
&& self
->group
->members
->next
;