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
->decorations
== 0 &&
2343 (self
->frame
->size
.right
== 0 && self
->frame
->size
.left
== 0 &&
2344 self
->frame
->size
.bottom
== 0 && self
->frame
->size
.top
== 0 &&
2345 RECT_EQUAL(self
->area
,
2346 *screen_physical_area_monitor
2347 (client_monitor(self
)))))) &&
2348 (client_focused(self
) || client_search_focus_tree(self
)))
2349 l
= OB_STACKING_LAYER_FULLSCREEN
;
2350 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2351 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2352 else l
= OB_STACKING_LAYER_NORMAL
;
2357 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2358 ObStackingLayer min
)
2360 ObStackingLayer old
, own
;
2364 own
= calc_layer(self
);
2365 self
->layer
= MAX(own
, min
);
2367 if (self
->layer
!= old
) {
2368 stacking_remove(CLIENT_AS_WINDOW(self
));
2369 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2372 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2373 client_calc_layer_recursive(it
->data
, orig
,
2377 void client_calc_layer(ObClient
*self
)
2384 /* transients take on the layer of their parents */
2385 it
= client_search_all_top_parents(self
);
2387 for (; it
; it
= g_slist_next(it
))
2388 client_calc_layer_recursive(it
->data
, orig
, 0);
2391 gboolean
client_should_show(ObClient
*self
)
2395 if (client_normal(self
) && screen_showing_desktop
)
2397 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2403 gboolean
client_show(ObClient
*self
)
2405 gboolean show
= FALSE
;
2407 if (client_should_show(self
)) {
2408 frame_show(self
->frame
);
2412 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2413 needs to be in IconicState. This includes when it is on another
2416 client_change_wm_state(self
);
2420 gboolean
client_hide(ObClient
*self
)
2422 gboolean hide
= FALSE
;
2424 if (!client_should_show(self
)) {
2425 if (self
== focus_client
) {
2426 /* if there is a grab going on, then we need to cancel it. if we
2427 move focus during the grab, applications will get
2428 NotifyWhileGrabbed events and ignore them !
2430 actions should not rely on being able to move focus during an
2433 if (keyboard_interactively_grabbed())
2434 keyboard_interactive_cancel();
2437 frame_hide(self
->frame
);
2441 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2442 needs to be in IconicState. This includes when it is on another
2445 client_change_wm_state(self
);
2449 void client_showhide(ObClient
*self
)
2451 if (!client_show(self
))
2454 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2455 needs to be in IconicState. This includes when it is on another
2458 client_change_wm_state(self
);
2461 gboolean
client_normal(ObClient
*self
) {
2462 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2463 self
->type
== OB_CLIENT_TYPE_DOCK
||
2464 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2467 gboolean
client_helper(ObClient
*self
)
2469 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2470 self
->type
== OB_CLIENT_TYPE_MENU
||
2471 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2474 gboolean
client_mouse_focusable(ObClient
*self
)
2476 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2477 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2478 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2479 self
->type
== OB_CLIENT_TYPE_DOCK
);
2482 gboolean
client_enter_focusable(ObClient
*self
)
2484 /* you can focus desktops but it shouldn't on enter */
2485 return (client_mouse_focusable(self
) &&
2486 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2490 static void client_apply_startup_state(ObClient
*self
)
2492 /* set the desktop hint, to make sure that it always exists */
2493 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2495 /* these are in a carefully crafted order.. */
2498 self
->iconic
= FALSE
;
2499 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2501 if (self
->fullscreen
) {
2502 self
->fullscreen
= FALSE
;
2503 client_fullscreen(self
, TRUE
);
2505 if (self
->undecorated
) {
2506 self
->undecorated
= FALSE
;
2507 client_set_undecorated(self
, TRUE
);
2510 self
->shaded
= FALSE
;
2511 client_shade(self
, TRUE
);
2513 if (self
->demands_attention
) {
2514 self
->demands_attention
= FALSE
;
2515 client_hilite(self
, TRUE
);
2518 if (self
->max_vert
&& self
->max_horz
) {
2519 self
->max_vert
= self
->max_horz
= FALSE
;
2520 client_maximize(self
, TRUE
, 0);
2521 } else if (self
->max_vert
) {
2522 self
->max_vert
= FALSE
;
2523 client_maximize(self
, TRUE
, 2);
2524 } else if (self
->max_horz
) {
2525 self
->max_horz
= FALSE
;
2526 client_maximize(self
, TRUE
, 1);
2529 /* nothing to do for the other states:
2538 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2541 gint oldg
= self
->gravity
;
2543 /* get the frame's position from the requested stuff */
2544 self
->gravity
= gravity
;
2545 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2546 self
->gravity
= oldg
;
2548 /* get the client's position in its true gravity from that */
2549 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2552 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2553 gint
*logicalw
, gint
*logicalh
,
2556 Rect desired_area
= {*x
, *y
, *w
, *h
};
2558 /* make the frame recalculate its dimentions n shit without changing
2559 anything visible for real, this way the constraints below can work with
2560 the updated frame dimensions. */
2561 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2563 /* work within the prefered sizes given by the window */
2564 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2565 gint basew
, baseh
, minw
, minh
;
2567 /* base size is substituted with min size if not specified */
2568 if (self
->base_size
.width
|| self
->base_size
.height
) {
2569 basew
= self
->base_size
.width
;
2570 baseh
= self
->base_size
.height
;
2572 basew
= self
->min_size
.width
;
2573 baseh
= self
->min_size
.height
;
2575 /* min size is substituted with base size if not specified */
2576 if (self
->min_size
.width
|| self
->min_size
.height
) {
2577 minw
= self
->min_size
.width
;
2578 minh
= self
->min_size
.height
;
2580 minw
= self
->base_size
.width
;
2581 minh
= self
->base_size
.height
;
2584 /* if this is a user-requested resize, then check against min/max
2587 /* smaller than min size or bigger than max size? */
2588 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2589 if (*w
< minw
) *w
= minw
;
2590 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2591 if (*h
< minh
) *h
= minh
;
2596 /* keep to the increments */
2597 *w
/= self
->size_inc
.width
;
2598 *h
/= self
->size_inc
.height
;
2600 /* you cannot resize to nothing */
2601 if (basew
+ *w
< 1) *w
= 1 - basew
;
2602 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2604 /* save the logical size */
2605 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2606 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2608 *w
*= self
->size_inc
.width
;
2609 *h
*= self
->size_inc
.height
;
2614 /* adjust the height to match the width for the aspect ratios.
2615 for this, min size is not substituted for base size ever. */
2616 *w
-= self
->base_size
.width
;
2617 *h
-= self
->base_size
.height
;
2619 if (!self
->fullscreen
) {
2620 if (self
->min_ratio
)
2621 if (*h
* self
->min_ratio
> *w
) {
2622 *h
= (gint
)(*w
/ self
->min_ratio
);
2624 /* you cannot resize to nothing */
2627 *w
= (gint
)(*h
* self
->min_ratio
);
2630 if (self
->max_ratio
)
2631 if (*h
* self
->max_ratio
< *w
) {
2632 *h
= (gint
)(*w
/ self
->max_ratio
);
2634 /* you cannot resize to nothing */
2637 *w
= (gint
)(*h
* self
->min_ratio
);
2642 *w
+= self
->base_size
.width
;
2643 *h
+= self
->base_size
.height
;
2646 /* gets the frame's position */
2647 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2649 /* these positions are frame positions, not client positions */
2651 /* set the size and position if fullscreen */
2652 if (self
->fullscreen
) {
2656 i
= screen_find_monitor(&desired_area
);
2657 a
= screen_physical_area_monitor(i
);
2664 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2665 is entering fullscreen */
2666 } else if (self
->max_horz
|| self
->max_vert
) {
2670 i
= screen_find_monitor(&desired_area
);
2671 a
= screen_area_monitor(self
->desktop
, i
);
2673 /* set the size and position if maximized */
2674 if (self
->max_horz
) {
2676 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2678 if (self
->max_vert
) {
2680 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2683 /* maximizing is not allowed if the user can't move+resize the window
2687 /* gets the client's position */
2688 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2690 /* these override the above states! if you cant move you can't move! */
2692 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2696 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2697 *w
= self
->area
.width
;
2698 *h
= self
->area
.height
;
2707 void client_configure_full(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2708 gboolean user
, gboolean final
)
2711 gboolean send_resize_client
;
2712 gboolean moved
= FALSE
, resized
= FALSE
;
2713 guint fdecor
= self
->frame
->decorations
;
2714 gboolean fhorz
= self
->frame
->max_horz
;
2715 gint logicalw
, logicalh
;
2717 /* find the new x, y, width, and height (and logical size) */
2718 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2720 /* set the logical size if things changed */
2721 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2722 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2724 /* figure out if we moved or resized or what */
2725 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2726 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2728 oldw
= self
->area
.width
;
2729 oldh
= self
->area
.height
;
2730 RECT_SET(self
->area
, x
, y
, w
, h
);
2732 /* for app-requested resizes, always resize if 'resized' is true.
2733 for user-requested ones, only resize if final is true, or when
2734 resizing in redraw mode */
2735 send_resize_client
= ((!user
&& resized
) ||
2737 (resized
&& config_resize_redraw
))));
2739 /* if the client is enlarging, then resize the client before the frame */
2740 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2741 XResizeWindow(ob_display
, self
->window
,
2742 MAX(w
, oldw
), MAX(h
, oldh
));
2743 /* resize the plate to show the client padding color underneath */
2744 frame_adjust_client_area(self
->frame
);
2747 /* find the frame's dimensions and move/resize it */
2748 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2749 moved
= resized
= TRUE
;
2750 if (moved
|| resized
)
2751 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2753 if ((!user
|| (user
&& final
)) && !resized
)
2757 POINT_SET(self
->root_pos
,
2758 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2760 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2761 self
->border_width
);
2763 event
.type
= ConfigureNotify
;
2764 event
.xconfigure
.display
= ob_display
;
2765 event
.xconfigure
.event
= self
->window
;
2766 event
.xconfigure
.window
= self
->window
;
2768 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2769 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2771 /* root window real coords */
2772 event
.xconfigure
.x
= self
->root_pos
.x
;
2773 event
.xconfigure
.y
= self
->root_pos
.y
;
2774 event
.xconfigure
.width
= w
;
2775 event
.xconfigure
.height
= h
;
2776 event
.xconfigure
.border_width
= 0;
2777 event
.xconfigure
.above
= self
->frame
->plate
;
2778 event
.xconfigure
.override_redirect
= FALSE
;
2779 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2780 FALSE
, StructureNotifyMask
, &event
);
2783 /* if the client is shrinking, then resize the frame before the client */
2784 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2785 /* resize the plate to show the client padding color underneath */
2786 frame_adjust_client_area(self
->frame
);
2788 if (send_resize_client
)
2789 XResizeWindow(ob_display
, self
->window
, w
, h
);
2795 void client_fullscreen(ObClient
*self
, gboolean fs
)
2799 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2800 self
->fullscreen
== fs
) return; /* already done */
2802 self
->fullscreen
= fs
;
2803 client_change_state(self
); /* change the state hints on the client */
2806 self
->pre_fullscreen_area
= self
->area
;
2807 /* if the window is maximized, its area isn't all that meaningful.
2808 save it's premax area instead. */
2809 if (self
->max_horz
) {
2810 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2811 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2813 if (self
->max_vert
) {
2814 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2815 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2818 /* these will help configure_full figure out where to fullscreen
2822 w
= self
->area
.width
;
2823 h
= self
->area
.height
;
2825 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2826 self
->pre_fullscreen_area
.height
> 0);
2828 x
= self
->pre_fullscreen_area
.x
;
2829 y
= self
->pre_fullscreen_area
.y
;
2830 w
= self
->pre_fullscreen_area
.width
;
2831 h
= self
->pre_fullscreen_area
.height
;
2832 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2835 client_setup_decor_and_functions(self
);
2837 client_move_resize(self
, x
, y
, w
, h
);
2839 /* and adjust our layer/stacking. do this after resizing the window,
2840 and applying decorations, because windows which fill the screen are
2841 considered "fullscreen" and it affects their layer */
2842 client_calc_layer(self
);
2845 /* try focus us when we go into fullscreen mode */
2850 static void client_iconify_recursive(ObClient
*self
,
2851 gboolean iconic
, gboolean curdesk
,
2852 gboolean hide_animation
)
2855 gboolean changed
= FALSE
;
2858 if (self
->iconic
!= iconic
) {
2859 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2863 /* don't let non-normal windows iconify along with their parents
2865 if (client_normal(self
)) {
2866 self
->iconic
= iconic
;
2868 /* update the focus lists.. iconic windows go to the bottom of
2869 the list, put the new iconic window at the 'top of the
2871 focus_order_to_top(self
);
2876 self
->iconic
= iconic
;
2878 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2879 self
->desktop
!= DESKTOP_ALL
)
2880 client_set_desktop(self
, screen_desktop
, FALSE
);
2882 /* this puts it after the current focused window */
2883 focus_order_remove(self
);
2884 focus_order_add_new(self
);
2891 client_change_state(self
);
2892 if (config_animate_iconify
&& !hide_animation
)
2893 frame_begin_iconify_animation(self
->frame
, iconic
);
2894 /* do this after starting the animation so it doesn't flash */
2895 client_showhide(self
);
2898 /* iconify all direct transients, and deiconify all transients
2900 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2901 if (it
->data
!= self
)
2902 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2903 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2907 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2908 gboolean hide_animation
)
2910 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2911 /* move up the transient chain as far as possible first */
2912 self
= client_search_top_normal_parent(self
);
2913 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2917 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2921 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2922 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2924 /* check if already done */
2926 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2927 if (dir
== 1 && self
->max_horz
) return;
2928 if (dir
== 2 && self
->max_vert
) return;
2930 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2931 if (dir
== 1 && !self
->max_horz
) return;
2932 if (dir
== 2 && !self
->max_vert
) return;
2935 /* these will help configure_full figure out which screen to fill with
2939 w
= self
->area
.width
;
2940 h
= self
->area
.height
;
2943 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2944 RECT_SET(self
->pre_max_area
,
2945 self
->area
.x
, self
->pre_max_area
.y
,
2946 self
->area
.width
, self
->pre_max_area
.height
);
2948 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2949 RECT_SET(self
->pre_max_area
,
2950 self
->pre_max_area
.x
, self
->area
.y
,
2951 self
->pre_max_area
.width
, self
->area
.height
);
2954 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2955 g_assert(self
->pre_max_area
.width
> 0);
2957 x
= self
->pre_max_area
.x
;
2958 w
= self
->pre_max_area
.width
;
2960 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2961 0, self
->pre_max_area
.height
);
2963 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2964 g_assert(self
->pre_max_area
.height
> 0);
2966 y
= self
->pre_max_area
.y
;
2967 h
= self
->pre_max_area
.height
;
2969 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2970 self
->pre_max_area
.width
, 0);
2974 if (dir
== 0 || dir
== 1) /* horz */
2975 self
->max_horz
= max
;
2976 if (dir
== 0 || dir
== 2) /* vert */
2977 self
->max_vert
= max
;
2979 client_change_state(self
); /* change the state hints on the client */
2981 client_setup_decor_and_functions(self
);
2983 client_move_resize(self
, x
, y
, w
, h
);
2986 void client_shade(ObClient
*self
, gboolean shade
)
2988 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2989 shade
) || /* can't shade */
2990 self
->shaded
== shade
) return; /* already done */
2992 self
->shaded
= shade
;
2993 client_change_state(self
);
2994 client_change_wm_state(self
); /* the window is being hidden/shown */
2995 /* resize the frame to just the titlebar */
2996 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2999 void client_close(ObClient
*self
)
3003 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3005 /* in the case that the client provides no means to requesting that it
3006 close, we just kill it */
3007 if (!self
->delete_window
)
3011 XXX: itd be cool to do timeouts and shit here for killing the client's
3013 like... if the window is around after 5 seconds, then the close button
3014 turns a nice red, and if this function is called again, the client is
3018 ce
.xclient
.type
= ClientMessage
;
3019 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3020 ce
.xclient
.display
= ob_display
;
3021 ce
.xclient
.window
= self
->window
;
3022 ce
.xclient
.format
= 32;
3023 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3024 ce
.xclient
.data
.l
[1] = event_curtime
;
3025 ce
.xclient
.data
.l
[2] = 0l;
3026 ce
.xclient
.data
.l
[3] = 0l;
3027 ce
.xclient
.data
.l
[4] = 0l;
3028 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3031 void client_kill(ObClient
*self
)
3033 XKillClient(ob_display
, self
->window
);
3036 void client_hilite(ObClient
*self
, gboolean hilite
)
3038 if (self
->demands_attention
== hilite
)
3039 return; /* no change */
3041 /* don't allow focused windows to hilite */
3042 self
->demands_attention
= hilite
&& !client_focused(self
);
3043 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3044 if (self
->demands_attention
)
3045 frame_flash_start(self
->frame
);
3047 frame_flash_stop(self
->frame
);
3048 client_change_state(self
);
3052 void client_set_desktop_recursive(ObClient
*self
,
3059 if (target
!= self
->desktop
) {
3061 ob_debug("Setting desktop %u\n", target
+1);
3063 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3065 old
= self
->desktop
;
3066 self
->desktop
= target
;
3067 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3068 /* the frame can display the current desktop state */
3069 frame_adjust_state(self
->frame
);
3070 /* 'move' the window to the new desktop */
3072 client_showhide(self
);
3073 /* raise if it was not already on the desktop */
3074 if (old
!= DESKTOP_ALL
)
3075 stacking_raise(CLIENT_AS_WINDOW(self
));
3076 if (STRUT_EXISTS(self
->strut
))
3077 screen_update_areas();
3080 /* move all transients */
3081 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3082 if (it
->data
!= self
)
3083 if (client_is_direct_child(self
, it
->data
))
3084 client_set_desktop_recursive(it
->data
, target
, donthide
);
3087 void client_set_desktop(ObClient
*self
, guint target
,
3090 self
= client_search_top_normal_parent(self
);
3091 client_set_desktop_recursive(self
, target
, donthide
);
3094 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3096 while (child
!= parent
&&
3097 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3098 child
= child
->transient_for
;
3099 return child
== parent
;
3102 ObClient
*client_search_modal_child(ObClient
*self
)
3107 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3108 ObClient
*c
= it
->data
;
3109 if ((ret
= client_search_modal_child(c
))) return ret
;
3110 if (c
->modal
) return c
;
3115 gboolean
client_validate(ObClient
*self
)
3119 XSync(ob_display
, FALSE
); /* get all events on the server */
3121 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3122 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3123 XPutBackEvent(ob_display
, &e
);
3130 void client_set_wm_state(ObClient
*self
, glong state
)
3132 if (state
== self
->wmstate
) return; /* no change */
3136 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3139 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3144 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3146 gboolean shaded
= self
->shaded
;
3147 gboolean fullscreen
= self
->fullscreen
;
3148 gboolean undecorated
= self
->undecorated
;
3149 gboolean max_horz
= self
->max_horz
;
3150 gboolean max_vert
= self
->max_vert
;
3151 gboolean modal
= self
->modal
;
3152 gboolean iconic
= self
->iconic
;
3153 gboolean demands_attention
= self
->demands_attention
;
3154 gboolean above
= self
->above
;
3155 gboolean below
= self
->below
;
3158 if (!(action
== prop_atoms
.net_wm_state_add
||
3159 action
== prop_atoms
.net_wm_state_remove
||
3160 action
== prop_atoms
.net_wm_state_toggle
))
3161 /* an invalid action was passed to the client message, ignore it */
3164 for (i
= 0; i
< 2; ++i
) {
3165 Atom state
= i
== 0 ? data1
: data2
;
3167 if (!state
) continue;
3169 /* if toggling, then pick whether we're adding or removing */
3170 if (action
== prop_atoms
.net_wm_state_toggle
) {
3171 if (state
== prop_atoms
.net_wm_state_modal
)
3172 action
= modal
? prop_atoms
.net_wm_state_remove
:
3173 prop_atoms
.net_wm_state_add
;
3174 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3175 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3176 prop_atoms
.net_wm_state_add
;
3177 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3178 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3179 prop_atoms
.net_wm_state_add
;
3180 else if (state
== prop_atoms
.net_wm_state_shaded
)
3181 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3182 prop_atoms
.net_wm_state_add
;
3183 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3184 action
= self
->skip_taskbar
?
3185 prop_atoms
.net_wm_state_remove
:
3186 prop_atoms
.net_wm_state_add
;
3187 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3188 action
= self
->skip_pager
?
3189 prop_atoms
.net_wm_state_remove
:
3190 prop_atoms
.net_wm_state_add
;
3191 else if (state
== prop_atoms
.net_wm_state_hidden
)
3192 action
= self
->iconic
?
3193 prop_atoms
.net_wm_state_remove
:
3194 prop_atoms
.net_wm_state_add
;
3195 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3196 action
= fullscreen
?
3197 prop_atoms
.net_wm_state_remove
:
3198 prop_atoms
.net_wm_state_add
;
3199 else if (state
== prop_atoms
.net_wm_state_above
)
3200 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3201 prop_atoms
.net_wm_state_add
;
3202 else if (state
== prop_atoms
.net_wm_state_below
)
3203 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3204 prop_atoms
.net_wm_state_add
;
3205 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3206 action
= self
->demands_attention
?
3207 prop_atoms
.net_wm_state_remove
:
3208 prop_atoms
.net_wm_state_add
;
3209 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3210 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3211 prop_atoms
.net_wm_state_add
;
3214 if (action
== prop_atoms
.net_wm_state_add
) {
3215 if (state
== prop_atoms
.net_wm_state_modal
) {
3217 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3219 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3221 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3223 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3224 self
->skip_taskbar
= TRUE
;
3225 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3226 self
->skip_pager
= TRUE
;
3227 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3229 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3231 } else if (state
== prop_atoms
.net_wm_state_above
) {
3234 } else if (state
== prop_atoms
.net_wm_state_below
) {
3237 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3238 demands_attention
= TRUE
;
3239 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3243 } else { /* action == prop_atoms.net_wm_state_remove */
3244 if (state
== prop_atoms
.net_wm_state_modal
) {
3246 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3248 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3250 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3252 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3253 self
->skip_taskbar
= FALSE
;
3254 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3255 self
->skip_pager
= FALSE
;
3256 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3258 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3260 } else if (state
== prop_atoms
.net_wm_state_above
) {
3262 } else if (state
== prop_atoms
.net_wm_state_below
) {
3264 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3265 demands_attention
= FALSE
;
3266 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3267 undecorated
= FALSE
;
3271 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3272 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3274 if (max_horz
== max_vert
) { /* both going the same way */
3275 client_maximize(self
, max_horz
, 0);
3277 client_maximize(self
, max_horz
, 1);
3278 client_maximize(self
, max_vert
, 2);
3282 if (max_horz
!= self
->max_horz
)
3283 client_maximize(self
, max_horz
, 1);
3285 client_maximize(self
, max_vert
, 2);
3288 /* change fullscreen state before shading, as it will affect if the window
3290 if (fullscreen
!= self
->fullscreen
)
3291 client_fullscreen(self
, fullscreen
);
3292 if (shaded
!= self
->shaded
)
3293 client_shade(self
, shaded
);
3294 if (undecorated
!= self
->undecorated
)
3295 client_set_undecorated(self
, undecorated
);
3296 if (modal
!= self
->modal
) {
3297 self
->modal
= modal
;
3298 /* when a window changes modality, then its stacking order with its
3299 transients needs to change */
3300 stacking_raise(CLIENT_AS_WINDOW(self
));
3302 if (iconic
!= self
->iconic
)
3303 client_iconify(self
, iconic
, FALSE
, FALSE
);
3305 if (demands_attention
!= self
->demands_attention
)
3306 client_hilite(self
, demands_attention
);
3308 if (above
!= self
->above
|| below
!= self
->below
) {
3309 self
->above
= above
;
3310 self
->below
= below
;
3311 client_calc_layer(self
);
3314 client_change_state(self
); /* change the hint to reflect these changes */
3317 ObClient
*client_focus_target(ObClient
*self
)
3319 ObClient
*child
= NULL
;
3321 child
= client_search_modal_child(self
);
3322 if (child
) return child
;
3326 gboolean
client_can_focus(ObClient
*self
)
3328 /* choose the correct target */
3329 self
= client_focus_target(self
);
3331 if (!self
->frame
->visible
)
3334 if (!(self
->can_focus
|| self
->focus_notify
))
3340 gboolean
client_focus(ObClient
*self
)
3342 /* choose the correct target */
3343 self
= client_focus_target(self
);
3345 if (!client_can_focus(self
)) {
3346 if (!self
->frame
->visible
) {
3347 /* update the focus lists */
3348 focus_order_to_top(self
);
3353 ob_debug_type(OB_DEBUG_FOCUS
,
3354 "Focusing client \"%s\" at time %u\n",
3355 self
->title
, event_curtime
);
3357 /* if there is a grab going on, then we need to cancel it. if we move
3358 focus during the grab, applications will get NotifyWhileGrabbed events
3361 actions should not rely on being able to move focus during an
3364 if (keyboard_interactively_grabbed())
3365 keyboard_interactive_cancel();
3367 xerror_set_ignore(TRUE
);
3368 xerror_occured
= FALSE
;
3370 if (self
->can_focus
) {
3371 /* This can cause a BadMatch error with CurrentTime, or if an app
3372 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3373 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3377 if (self
->focus_notify
) {
3379 ce
.xclient
.type
= ClientMessage
;
3380 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3381 ce
.xclient
.display
= ob_display
;
3382 ce
.xclient
.window
= self
->window
;
3383 ce
.xclient
.format
= 32;
3384 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3385 ce
.xclient
.data
.l
[1] = event_curtime
;
3386 ce
.xclient
.data
.l
[2] = 0l;
3387 ce
.xclient
.data
.l
[3] = 0l;
3388 ce
.xclient
.data
.l
[4] = 0l;
3389 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3392 xerror_set_ignore(FALSE
);
3394 return !xerror_occured
;
3397 /*! Present the client to the user.
3398 @param raise If the client should be raised or not. You should only set
3399 raise to false if you don't care if the window is completely
3402 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3404 /* if using focus_delay, stop the timer now so that focus doesn't
3406 event_halt_focus_delay();
3408 if (client_normal(self
) && screen_showing_desktop
)
3409 screen_show_desktop(FALSE
, self
);
3411 client_iconify(self
, FALSE
, here
, FALSE
);
3412 if (self
->desktop
!= DESKTOP_ALL
&&
3413 self
->desktop
!= screen_desktop
)
3416 client_set_desktop(self
, screen_desktop
, FALSE
);
3418 screen_set_desktop(self
->desktop
, FALSE
);
3419 } else if (!self
->frame
->visible
)
3420 /* if its not visible for other reasons, then don't mess
3424 client_shade(self
, FALSE
);
3426 stacking_raise(CLIENT_AS_WINDOW(self
));
3431 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3433 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3434 gboolean allow
= FALSE
;
3436 /* if the request came from the user, or if nothing is focused, then grant
3438 if the currently focused app doesn't set a user_time, then it can't
3439 benefit from any focus stealing prevention.
3441 if (user
|| !focus_client
|| !last_time
)
3443 /* otherwise, if they didn't give a time stamp or if it is too old, they
3446 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3448 ob_debug_type(OB_DEBUG_FOCUS
,
3449 "Want to activate window 0x%x with time %u (last time %u), "
3450 "source=%s allowing? %d\n",
3451 self
->window
, event_curtime
, last_time
,
3452 (user
? "user" : "application"), allow
);
3455 if (event_curtime
!= CurrentTime
)
3456 self
->user_time
= event_curtime
;
3458 client_present(self
, here
, TRUE
);
3460 /* don't focus it but tell the user it wants attention */
3461 client_hilite(self
, TRUE
);
3464 static void client_bring_helper_windows_recursive(ObClient
*self
,
3469 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3470 client_bring_helper_windows_recursive(it
->data
, desktop
);
3472 if (client_helper(self
) &&
3473 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3475 client_set_desktop(self
, desktop
, FALSE
);
3479 void client_bring_helper_windows(ObClient
*self
)
3481 client_bring_helper_windows_recursive(self
, self
->desktop
);
3484 gboolean
client_focused(ObClient
*self
)
3486 return self
== focus_client
;
3489 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3492 gulong min_diff
, min_i
;
3494 if (!self
->nicons
) {
3495 ObClientIcon
*parent
= NULL
;
3497 if (self
->transient_for
) {
3498 if (self
->transient_for
!= OB_TRAN_GROUP
)
3499 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3502 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3503 ObClient
*c
= it
->data
;
3504 if (c
!= self
&& !c
->transient_for
) {
3505 if ((parent
= client_icon_recursive(c
, w
, h
)))
3515 /* some kind of crappy approximation to find the icon closest in size to
3516 what we requested, but icons are generally all the same ratio as
3517 eachother so it's good enough. */
3519 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3522 for (i
= 1; i
< self
->nicons
; ++i
) {
3525 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3526 if (diff
< min_diff
) {
3531 return &self
->icons
[min_i
];
3534 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3537 static ObClientIcon deficon
;
3539 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3540 deficon
.width
= deficon
.height
= 48;
3541 deficon
.data
= ob_rr_theme
->def_win_icon
;
3547 void client_set_layer(ObClient
*self
, gint layer
)
3551 self
->above
= FALSE
;
3552 } else if (layer
== 0) {
3553 self
->below
= self
->above
= FALSE
;
3555 self
->below
= FALSE
;
3558 client_calc_layer(self
);
3559 client_change_state(self
); /* reflect this in the state hints */
3562 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3564 if (self
->undecorated
!= undecorated
) {
3565 self
->undecorated
= undecorated
;
3566 client_setup_decor_and_functions(self
);
3567 /* Make sure the client knows it might have moved. Maybe there is a
3568 * better way of doing this so only one client_configure is sent, but
3569 * since 125 of these are sent per second when moving the window (with
3570 * user = FALSE) i doubt it matters much.
3572 client_configure(self
, self
->area
.x
, self
->area
.y
,
3573 self
->area
.width
, self
->area
.height
, TRUE
, TRUE
);
3574 client_change_state(self
); /* reflect this in the state hints */
3578 guint
client_monitor(ObClient
*self
)
3580 return screen_find_monitor(&self
->frame
->area
);
3583 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3585 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3586 client_normal(self
->transient_for
))
3587 self
= self
->transient_for
;
3591 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3593 ObStackingLayer layer
)
3597 /* move up the direct transient chain as far as possible */
3598 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3599 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3600 client_normal(self
->transient_for
))
3601 self
= self
->transient_for
;
3603 if (!self
->transient_for
)
3604 ret
= g_slist_prepend(ret
, self
);
3608 g_assert(self
->group
);
3610 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3611 ObClient
*c
= it
->data
;
3613 if (!c
->transient_for
&& client_normal(c
) &&
3614 (!bylayer
|| c
->layer
== layer
))
3616 ret
= g_slist_prepend(ret
, c
);
3620 if (ret
== NULL
) /* no group parents */
3621 ret
= g_slist_prepend(ret
, self
);
3627 GSList
*client_search_all_top_parents(ObClient
*self
)
3629 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3632 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3634 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3637 ObClient
*client_search_focus_parent(ObClient
*self
)
3639 if (self
->transient_for
) {
3640 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3641 if (client_focused(self
->transient_for
))
3642 return self
->transient_for
;
3646 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3647 ObClient
*c
= it
->data
;
3649 /* checking transient_for prevents infinate loops! */
3650 if (c
!= self
&& !c
->transient_for
)
3651 if (client_focused(c
))
3660 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3662 if (self
->transient_for
) {
3663 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3664 if (self
->transient_for
== search
)
3669 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3670 ObClient
*c
= it
->data
;
3672 /* checking transient_for prevents infinate loops! */
3673 if (c
!= self
&& !c
->transient_for
)
3683 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3687 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3688 if (sit
->data
== search
)
3690 if (client_search_transient(sit
->data
, search
))
3696 #define WANT_EDGE(cur, c) \
3699 if(!client_normal(cur)) \
3701 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3706 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3707 if ((his_edge_start >= my_edge_start && \
3708 his_edge_start <= my_edge_end) || \
3709 (my_edge_start >= his_edge_start && \
3710 my_edge_start <= his_edge_end)) \
3713 /* finds the nearest edge in the given direction from the current client
3714 * note to self: the edge is the -frame- edge (the actual one), not the
3717 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3719 gint dest
, monitor_dest
;
3720 gint my_edge_start
, my_edge_end
, my_offset
;
3727 a
= screen_area(c
->desktop
);
3728 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3731 case OB_DIRECTION_NORTH
:
3732 my_edge_start
= c
->frame
->area
.x
;
3733 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3734 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3736 /* default: top of screen */
3737 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3738 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3739 /* if the monitor edge comes before the screen edge, */
3740 /* use that as the destination instead. (For xinerama) */
3741 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3742 dest
= monitor_dest
;
3744 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3745 gint his_edge_start
, his_edge_end
, his_offset
;
3746 ObClient
*cur
= it
->data
;
3750 his_edge_start
= cur
->frame
->area
.x
;
3751 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3752 his_offset
= cur
->frame
->area
.y
+
3753 (hang
? 0 : cur
->frame
->area
.height
);
3755 if(his_offset
+ 1 > my_offset
)
3758 if(his_offset
< dest
)
3761 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3764 case OB_DIRECTION_SOUTH
:
3765 my_edge_start
= c
->frame
->area
.x
;
3766 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3767 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3769 /* default: bottom of screen */
3770 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3771 monitor_dest
= monitor
->y
+ monitor
->height
-
3772 (hang
? c
->frame
->area
.height
: 0);
3773 /* if the monitor edge comes before the screen edge, */
3774 /* use that as the destination instead. (For xinerama) */
3775 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3776 dest
= monitor_dest
;
3778 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3779 gint his_edge_start
, his_edge_end
, his_offset
;
3780 ObClient
*cur
= it
->data
;
3784 his_edge_start
= cur
->frame
->area
.x
;
3785 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3786 his_offset
= cur
->frame
->area
.y
+
3787 (hang
? cur
->frame
->area
.height
: 0);
3790 if(his_offset
- 1 < my_offset
)
3793 if(his_offset
> dest
)
3796 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3799 case OB_DIRECTION_WEST
:
3800 my_edge_start
= c
->frame
->area
.y
;
3801 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3802 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3804 /* default: leftmost egde of screen */
3805 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3806 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3807 /* if the monitor edge comes before the screen edge, */
3808 /* use that as the destination instead. (For xinerama) */
3809 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3810 dest
= monitor_dest
;
3812 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3813 gint his_edge_start
, his_edge_end
, his_offset
;
3814 ObClient
*cur
= it
->data
;
3818 his_edge_start
= cur
->frame
->area
.y
;
3819 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3820 his_offset
= cur
->frame
->area
.x
+
3821 (hang
? 0 : cur
->frame
->area
.width
);
3823 if(his_offset
+ 1 > my_offset
)
3826 if(his_offset
< dest
)
3829 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3832 case OB_DIRECTION_EAST
:
3833 my_edge_start
= c
->frame
->area
.y
;
3834 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3835 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3837 /* default: rightmost edge of screen */
3838 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3839 monitor_dest
= monitor
->x
+ monitor
->width
-
3840 (hang
? c
->frame
->area
.width
: 0);
3841 /* if the monitor edge comes before the screen edge, */
3842 /* use that as the destination instead. (For xinerama) */
3843 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3844 dest
= monitor_dest
;
3846 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3847 gint his_edge_start
, his_edge_end
, his_offset
;
3848 ObClient
*cur
= it
->data
;
3852 his_edge_start
= cur
->frame
->area
.y
;
3853 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3854 his_offset
= cur
->frame
->area
.x
+
3855 (hang
? cur
->frame
->area
.width
: 0);
3857 if(his_offset
- 1 < my_offset
)
3860 if(his_offset
> dest
)
3863 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3866 case OB_DIRECTION_NORTHEAST
:
3867 case OB_DIRECTION_SOUTHEAST
:
3868 case OB_DIRECTION_NORTHWEST
:
3869 case OB_DIRECTION_SOUTHWEST
:
3870 /* not implemented */
3872 g_assert_not_reached();
3873 dest
= 0; /* suppress warning */
3878 ObClient
* client_under_pointer()
3882 ObClient
*ret
= NULL
;
3884 if (screen_pointer_pos(&x
, &y
)) {
3885 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3886 if (WINDOW_IS_CLIENT(it
->data
)) {
3887 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3888 if (c
->frame
->visible
&&
3889 /* ignore all animating windows */
3890 !frame_iconify_animating(c
->frame
) &&
3891 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3902 gboolean
client_has_group_siblings(ObClient
*self
)
3904 return self
->group
&& self
->group
->members
->next
;