1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
26 #include "moveresize.h"
29 #include "extensions.h"
40 #include "menuframe.h"
43 #include "render/render.h"
50 #include <X11/Xutil.h>
52 /*! The event mask to grab on client windows */
53 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
56 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
61 ObClientCallback func
;
65 GList
*client_list
= NULL
;
67 static GSList
*client_destroy_notifies
= NULL
;
69 static void client_get_all(ObClient
*self
, gboolean real
);
70 static void client_toggle_border(ObClient
*self
, gboolean show
);
71 static void client_get_startup_id(ObClient
*self
);
72 static void client_get_session_ids(ObClient
*self
);
73 static void client_get_area(ObClient
*self
);
74 static void client_get_desktop(ObClient
*self
);
75 static void client_get_state(ObClient
*self
);
76 static void client_get_shaped(ObClient
*self
);
77 static void client_get_mwm_hints(ObClient
*self
);
78 static void client_get_colormap(ObClient
*self
);
79 static void client_change_allowed_actions(ObClient
*self
);
80 static void client_change_state(ObClient
*self
);
81 static void client_change_wm_state(ObClient
*self
);
82 static void client_apply_startup_state(ObClient
*self
);
83 static void client_restore_session_state(ObClient
*self
);
84 static gboolean
client_restore_session_stacking(ObClient
*self
);
85 static ObAppSettings
*client_get_settings_state(ObClient
*self
);
86 static void client_update_transient_tree(ObClient
*self
,
87 ObGroup
*oldgroup
, ObGroup
*newgroup
,
90 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
);
91 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
93 ObStackingLayer layer
);
94 static void client_call_notifies(ObClient
*self
, GSList
*list
);
96 void client_startup(gboolean reconfig
)
103 void client_shutdown(gboolean reconfig
)
105 if (reconfig
) return;
108 static void client_call_notifies(ObClient
*self
, GSList
*list
)
112 for (it
= list
; it
; it
= g_slist_next(it
)) {
113 ClientCallback
*d
= it
->data
;
114 d
->func(self
, d
->data
);
118 void client_add_destroy_notify(ObClientCallback func
, gpointer data
)
120 ClientCallback
*d
= g_new(ClientCallback
, 1);
123 client_destroy_notifies
= g_slist_prepend(client_destroy_notifies
, d
);
126 void client_remove_destroy_notify(ObClientCallback func
)
130 for (it
= client_destroy_notifies
; it
; it
= g_slist_next(it
)) {
131 ClientCallback
*d
= it
->data
;
132 if (d
->func
== func
) {
134 client_destroy_notifies
=
135 g_slist_delete_link(client_destroy_notifies
, it
);
141 void client_set_list()
143 Window
*windows
, *win_it
;
145 guint size
= g_list_length(client_list
);
147 /* create an array of the window ids */
149 windows
= g_new(Window
, size
);
151 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
152 *win_it
= ((ObClient
*)it
->data
)->window
;
156 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
157 net_client_list
, window
, (gulong
*)windows
, size
);
166 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
170 for (it = self->transients; it; it = g_slist_next(it)) {
171 if (!func(it->data, data)) return;
172 client_foreach_transient(it->data, func, data);
176 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
178 if (self->transient_for) {
179 if (self->transient_for != OB_TRAN_GROUP) {
180 if (!func(self->transient_for, data)) return;
181 client_foreach_ancestor(self->transient_for, func, data);
185 for (it = self->group->members; it; it = g_slist_next(it))
186 if (it->data != self &&
187 !((ObClient*)it->data)->transient_for) {
188 if (!func(it->data, data)) return;
189 client_foreach_ancestor(it->data, func, data);
196 void client_manage_all()
201 XWindowAttributes attrib
;
203 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
204 &w
, &w
, &children
, &nchild
);
206 /* remove all icon windows from the list */
207 for (i
= 0; i
< nchild
; i
++) {
208 if (children
[i
] == None
) continue;
209 wmhints
= XGetWMHints(ob_display
, children
[i
]);
211 if ((wmhints
->flags
& IconWindowHint
) &&
212 (wmhints
->icon_window
!= children
[i
]))
213 for (j
= 0; j
< nchild
; j
++)
214 if (children
[j
] == wmhints
->icon_window
) {
222 for (i
= 0; i
< nchild
; ++i
) {
223 if (children
[i
] == None
)
225 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
226 if (attrib
.override_redirect
) continue;
228 if (attrib
.map_state
!= IsUnmapped
)
229 client_manage(children
[i
]);
235 void client_manage(Window window
)
239 XWindowAttributes attrib
;
240 XSetWindowAttributes attrib_set
;
242 gboolean activate
= FALSE
;
243 ObAppSettings
*settings
;
247 /* check if it has already been unmapped by the time we started
248 mapping. the grab does a sync so we don't have to here */
249 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
250 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
252 XPutBackEvent(ob_display
, &e
);
254 ob_debug("Trying to manage unmapped window. Aborting that.\n");
256 return; /* don't manage it */
259 /* make sure it isn't an override-redirect window */
260 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
261 attrib
.override_redirect
)
264 return; /* don't manage it */
267 /* is the window a docking app */
268 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
269 if ((wmhint
->flags
& StateHint
) &&
270 wmhint
->initial_state
== WithdrawnState
)
272 dock_add(window
, wmhint
);
280 ob_debug("Managing window: %lx\n", window
);
282 /* choose the events we want to receive on the CLIENT window */
283 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
284 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
285 XChangeWindowAttributes(ob_display
, window
,
286 CWEventMask
|CWDontPropagate
, &attrib_set
);
288 /* create the ObClient struct, and populate it from the hints on the
290 self
= g_new0(ObClient
, 1);
291 self
->obwin
.type
= Window_Client
;
292 self
->window
= window
;
294 /* non-zero defaults */
295 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
296 self
->gravity
= NorthWestGravity
;
297 self
->desktop
= screen_num_desktops
; /* always an invalid value */
298 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
300 /* get all the stuff off the window */
301 client_get_all(self
, TRUE
);
303 /* specify that if we exit, the window should not be destroyed and
304 should be reparented back to root automatically */
305 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
307 /* create the decoration frame for the client window */
308 self
->frame
= frame_new(self
);
310 frame_grab_client(self
->frame
);
312 /* we've grabbed everything and set everything that we need to at mapping
316 /* per-app settings override stuff from client_get_all, and return the
317 settings for other uses too */
318 settings
= client_get_settings_state(self
);
319 /* the session should get the last say thought */
320 client_restore_session_state(self
);
322 /* now we have all of the window's information so we can set this up */
323 client_setup_decor_and_functions(self
);
325 /* remove the client's border (and adjust re gravity) */
326 client_toggle_border(self
, FALSE
);
329 Time t
= sn_app_started(self
->startup_id
, self
->class);
330 if (t
) self
->user_time
= t
;
333 /* do this after we have a frame.. it uses the frame to help determine the
334 WM_STATE to apply. */
335 client_change_state(self
);
337 /* add ourselves to the focus order */
338 focus_order_add_new(self
);
340 /* do this to add ourselves to the stacking list in a non-intrusive way */
341 client_calc_layer(self
);
343 /* focus the new window? */
344 if (ob_state() != OB_STATE_STARTING
&&
345 (!self
->session
|| self
->session
->focused
) &&
347 /* this means focus=true for window is same as config_focus_new=true */
348 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
349 client_search_focus_parent(self
)) &&
350 /* this checks for focus=false for the window */
351 (!settings
|| settings
->focus
!= 0) &&
352 /* note the check against Type_Normal/Dialog, not client_normal(self),
353 which would also include other types. in this case we want more
354 strict rules for focus */
355 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
356 self
->type
== OB_CLIENT_TYPE_DIALOG
))
361 /* figure out placement for the window */
362 if (ob_state() == OB_STATE_RUNNING
) {
365 ob_debug("Positioned: %s @ %d %d\n",
366 (!self
->positioned
? "no" :
367 (self
->positioned
== PPosition
? "program specified" :
368 (self
->positioned
== USPosition
? "user specified" :
369 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
371 transient
= place_client(self
, &self
->area
.x
, &self
->area
.y
, settings
);
373 /* make sure the window is visible. */
374 client_find_onscreen(self
, &self
->area
.x
, &self
->area
.y
,
375 self
->area
.width
, self
->area
.height
,
376 /* non-normal clients has less rules, and
377 windows that are being restored from a
378 session do also. we can assume you want
379 it back where you saved it. Clients saying
380 they placed themselves are subjected to
381 harder rules, ones that are placed by
382 place.c or by the user are allowed partially
383 off-screen and on xinerama divides (ie,
384 it is up to the placement routines to avoid
385 the xinerama divides) */
387 (((self
->positioned
& PPosition
) &&
388 !(self
->positioned
& USPosition
)) &&
389 client_normal(self
) &&
393 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
394 self
->window
, self
->area
.x
, self
->area
.y
,
395 self
->area
.width
, self
->area
.height
);
397 ob_debug(" but session requested %d %d instead, overriding\n",
398 self
->session
->x
, self
->session
->y
);
400 /* adjust the frame to the client's size before showing the window */
401 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
402 frame_adjust_client_area(self
->frame
);
405 /* move the client to its placed position, or it it's already there,
406 generate a ConfigureNotify telling the client where it is.
408 do this after adjusting the frame. otherwise it gets all weird and
409 clients don't work right */
410 client_configure_full(self
, self
->area
.x
, self
->area
.y
,
411 self
->area
.width
, self
->area
.height
,
414 /* do this after the window is placed, so the premax/prefullscreen numbers
416 also, this moves the window to the position where it has been placed
418 client_apply_startup_state(self
);
421 guint32 last_time
= focus_client
?
422 focus_client
->user_time
: CurrentTime
;
424 /* This is focus stealing prevention */
425 ob_debug_type(OB_DEBUG_FOCUS
,
426 "Want to focus new window 0x%x with time %u "
428 self
->window
, self
->user_time
, last_time
);
430 /* if it's on another desktop */
431 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
432 && /* the timestamp is from before you changed desktops */
433 self
->user_time
&& screen_desktop_user_time
&&
434 !event_time_after(self
->user_time
, screen_desktop_user_time
))
437 ob_debug_type(OB_DEBUG_FOCUS
,
438 "Not focusing the window because its on another "
441 /* If something is focused, and it's not our parent... */
442 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
444 /* If time stamp is old, don't steal focus */
445 if (self
->user_time
&& last_time
&&
446 !event_time_after(self
->user_time
, last_time
))
449 ob_debug_type(OB_DEBUG_FOCUS
,
450 "Not focusing the window because the time is "
453 /* Don't steal focus from globally active clients.
454 I stole this idea from KWin. It seems nice.
456 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
458 ob_debug_type(OB_DEBUG_FOCUS
,
459 "Not focusing the window because a globally "
460 "active client has focus\n");
465 ob_debug_type(OB_DEBUG_FOCUS
,
466 "Focus stealing prevention activated for %s with "
467 "time %u (last time %u)\n",
468 self
->title
, self
->user_time
, last_time
);
469 /* if the client isn't focused, then hilite it so the user
471 client_hilite(self
, TRUE
);
475 /* This may look rather odd. Well it's because new windows are added
476 to the stacking order non-intrusively. If we're not going to focus
477 the new window or hilite it, then we raise it to the top. This will
478 take affect for things that don't get focused like splash screens.
479 Also if you don't have focus_new enabled, then it's going to get
480 raised to the top. Legacy begets legacy I guess?
482 if (!client_restore_session_stacking(self
))
483 stacking_raise(CLIENT_AS_WINDOW(self
));
486 mouse_grab_for_client(self
, TRUE
);
488 /* this has to happen before we try focus the window, but we want it to
489 happen after the client's stacking has been determined or it looks bad
494 gboolean stacked
= client_restore_session_stacking(self
);
495 client_present(self
, FALSE
, !stacked
);
498 /* add to client list/map */
499 client_list
= g_list_append(client_list
, self
);
500 g_hash_table_insert(window_map
, &self
->window
, self
);
502 /* this has to happen after we're in the client_list */
503 if (STRUT_EXISTS(self
->strut
))
504 screen_update_areas();
506 /* update the list hints */
509 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
510 window
, self
->frame
->plate
, self
->class);
516 ObClient
*client_fake_manage(Window window
)
519 ObAppSettings
*settings
;
521 ob_debug("Pretend-managing window: %lx\n", window
);
523 /* do this minimal stuff to figure out the client's decorations */
525 self
= g_new0(ObClient
, 1);
526 self
->window
= window
;
528 client_get_all(self
, FALSE
);
529 /* per-app settings override stuff, and return the settings for other
531 settings
= client_get_settings_state(self
);
533 client_setup_decor_and_functions(self
);
535 /* create the decoration frame for the client window and adjust its size */
536 self
->frame
= frame_new(self
);
537 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
541 void client_unmanage_all()
543 while (client_list
!= NULL
)
544 client_unmanage(client_list
->data
);
547 void client_unmanage(ObClient
*self
)
552 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
553 self
->window
, self
->frame
->plate
,
554 self
->class, self
->title
? self
->title
: "");
556 g_assert(self
!= NULL
);
558 /* we dont want events no more. do this before hiding the frame so we
559 don't generate more events */
560 XSelectInput(ob_display
, self
->window
, NoEventMask
);
562 frame_hide(self
->frame
);
563 /* flush to send the hide to the server quickly */
566 /* ignore enter events from the unmap so it doesnt mess with the
568 event_ignore_queued_enters();
570 mouse_grab_for_client(self
, FALSE
);
572 /* remove the window from our save set */
573 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
575 /* kill the property windows */
576 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
578 /* update the focus lists */
579 focus_order_remove(self
);
580 if (client_focused(self
)) {
581 /* don't leave an invalid focus_client */
585 client_list
= g_list_remove(client_list
, self
);
586 stacking_remove(self
);
587 g_hash_table_remove(window_map
, &self
->window
);
589 /* once the client is out of the list, update the struts to remove its
591 if (STRUT_EXISTS(self
->strut
))
592 screen_update_areas();
594 client_call_notifies(self
, client_destroy_notifies
);
596 /* tell our parent(s) that we're gone */
597 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
598 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
599 if (it
->data
!= self
)
600 ((ObClient
*)it
->data
)->transients
=
601 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
602 } else if (self
->transient_for
) { /* transient of window */
603 self
->transient_for
->transients
=
604 g_slist_remove(self
->transient_for
->transients
, self
);
607 /* tell our transients that we're gone */
608 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
609 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
610 ((ObClient
*)it
->data
)->transient_for
= NULL
;
611 client_calc_layer(it
->data
);
615 /* remove from its group */
617 group_remove(self
->group
, self
);
621 /* restore the window's original geometry so it is not lost */
625 /* give the client its border back */
626 client_toggle_border(self
, TRUE
);
630 if (self
->fullscreen
)
631 a
= self
->pre_fullscreen_area
;
632 else if (self
->max_horz
|| self
->max_vert
) {
633 if (self
->max_horz
) {
634 a
.x
= self
->pre_max_area
.x
;
635 a
.width
= self
->pre_max_area
.width
;
637 if (self
->max_vert
) {
638 a
.y
= self
->pre_max_area
.y
;
639 a
.height
= self
->pre_max_area
.height
;
643 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
644 self
->decorations
= 0; /* unmanaged windows have no decor */
646 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
649 /* reparent the window out of the frame, and free the frame */
650 frame_release_client(self
->frame
);
651 frame_free(self
->frame
);
654 if (ob_state() != OB_STATE_EXITING
) {
655 /* these values should not be persisted across a window
657 PROP_ERASE(self
->window
, net_wm_desktop
);
658 PROP_ERASE(self
->window
, net_wm_state
);
659 PROP_ERASE(self
->window
, wm_state
);
661 /* if we're left in an unmapped state, the client wont be mapped.
662 this is bad, since we will no longer be managing the window on
664 XMapWindow(ob_display
, self
->window
);
667 /* update the list hints */
670 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
672 /* free all data allocated in the client struct */
673 g_slist_free(self
->transients
);
674 for (j
= 0; j
< self
->nicons
; ++j
)
675 g_free(self
->icons
[j
].data
);
676 if (self
->nicons
> 0)
678 g_free(self
->wm_command
);
680 g_free(self
->icon_title
);
684 g_free(self
->client_machine
);
685 g_free(self
->sm_client_id
);
689 void client_fake_unmanage(ObClient
*self
)
691 /* this is all that got allocated to get the decorations */
693 frame_free(self
->frame
);
697 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
699 ObAppSettings
*settings
= NULL
;
702 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
703 ObAppSettings
*app
= it
->data
;
705 if ((app
->name
&& !app
->class && !strcmp(app
->name
, self
->name
))
706 || (app
->class && !app
->name
&& !strcmp(app
->class, self
->class))
707 || (app
->class && app
->name
&& !strcmp(app
->class, self
->class)
708 && !strcmp(app
->name
, self
->name
)))
710 /* Match if no role was specified in the per app setting, or if the
711 * string matches the beginning of the role, since apps like to set
712 * the role to things like browser-window-23c4b2f */
714 || !strncmp(app
->role
, self
->role
, strlen(app
->role
)))
716 ob_debug("Window matching: %s\n", app
->name
);
725 if (settings
->shade
!= -1)
726 self
->shaded
= !!settings
->shade
;
727 if (settings
->decor
!= -1)
728 self
->undecorated
= !settings
->decor
;
729 if (settings
->iconic
!= -1)
730 self
->iconic
= !!settings
->iconic
;
731 if (settings
->skip_pager
!= -1)
732 self
->skip_pager
= !!settings
->skip_pager
;
733 if (settings
->skip_taskbar
!= -1)
734 self
->skip_taskbar
= !!settings
->skip_taskbar
;
736 if (settings
->max_vert
!= -1)
737 self
->max_vert
= !!settings
->max_vert
;
738 if (settings
->max_horz
!= -1)
739 self
->max_horz
= !!settings
->max_horz
;
741 if (settings
->fullscreen
!= -1)
742 self
->fullscreen
= !!settings
->fullscreen
;
744 if (settings
->desktop
) {
745 if (settings
->desktop
== DESKTOP_ALL
)
746 self
->desktop
= settings
->desktop
;
747 else if (settings
->desktop
> 0 &&
748 settings
->desktop
<= screen_num_desktops
)
749 self
->desktop
= settings
->desktop
- 1;
752 if (settings
->layer
== -1) {
756 else if (settings
->layer
== 0) {
760 else if (settings
->layer
== 1) {
768 static void client_restore_session_state(ObClient
*self
)
772 ob_debug_type(OB_DEBUG_SM
,
773 "Restore session for client %s\n", self
->title
);
775 if (!(it
= session_state_find(self
))) {
776 ob_debug_type(OB_DEBUG_SM
,
777 "Session data not found for client %s\n", self
->title
);
781 self
->session
= it
->data
;
783 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
786 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
787 self
->positioned
= USPosition
;
788 if (self
->session
->w
> 0)
789 self
->area
.width
= self
->session
->w
;
790 if (self
->session
->h
> 0)
791 self
->area
.height
= self
->session
->h
;
792 XResizeWindow(ob_display
, self
->window
,
793 self
->area
.width
, self
->area
.height
);
795 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
796 self
->session
->desktop
:
797 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
798 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
800 self
->shaded
= self
->session
->shaded
;
801 self
->iconic
= self
->session
->iconic
;
802 self
->skip_pager
= self
->session
->skip_pager
;
803 self
->skip_taskbar
= self
->session
->skip_taskbar
;
804 self
->fullscreen
= self
->session
->fullscreen
;
805 self
->above
= self
->session
->above
;
806 self
->below
= self
->session
->below
;
807 self
->max_horz
= self
->session
->max_horz
;
808 self
->max_vert
= self
->session
->max_vert
;
809 self
->undecorated
= self
->session
->undecorated
;
812 static gboolean
client_restore_session_stacking(ObClient
*self
)
816 if (!self
->session
) return FALSE
;
818 mypos
= g_list_find(session_saved_state
, self
->session
);
819 if (!mypos
) return FALSE
;
821 /* start above me and look for the first client */
822 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
825 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
826 ObClient
*c
= cit
->data
;
827 /* found a client that was in the session, so go below it */
828 if (c
->session
== it
->data
) {
829 stacking_below(CLIENT_AS_WINDOW(self
),
830 CLIENT_AS_WINDOW(cit
->data
));
838 void client_move_onscreen(ObClient
*self
, gboolean rude
)
840 gint x
= self
->area
.x
;
841 gint y
= self
->area
.y
;
842 if (client_find_onscreen(self
, &x
, &y
,
844 self
->area
.height
, rude
)) {
845 client_move(self
, x
, y
);
849 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
853 gint ox
= *x
, oy
= *y
;
854 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
857 all_a
= screen_area(self
->desktop
);
858 mon_a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
860 /* get where the frame would be */
861 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
863 /* get the requested size of the window with decorations */
864 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
865 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
867 /* This makes sure windows aren't entirely outside of the screen so you
868 can't see them at all.
869 It makes sure 10% of the window is on the screen at least. At don't let
870 it move itself off the top of the screen, which would hide the titlebar
871 on you. (The user can still do this if they want too, it's only limiting
874 XXX watch for xinerama dead areas...
876 if (client_normal(self
)) {
877 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
878 *x
= all_a
->x
+ all_a
->width
- fw
/10;
879 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
880 *y
= all_a
->y
+ all_a
->height
- fh
/10;
881 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
882 *x
= all_a
->x
- fw
*9/10;
883 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
884 *y
= all_a
->y
- fw
*9/10;
887 /* If rudeness wasn't requested, then figure out of the client is currently
888 entirely on the screen. If it is, and the position isn't changing by
889 request, and it is enlarging, then be rude even though it wasn't
892 Point oldtl
, oldtr
, oldbl
, oldbr
;
893 Point newtl
, newtr
, newbl
, newbr
;
894 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
896 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
897 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
898 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
899 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
900 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
902 POINT_SET(newtl
, *x
, *y
);
903 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
904 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
905 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
907 /* is it moving or just resizing from some corner? */
908 stationary_l
= oldtl
.x
== oldtl
.x
;
909 stationary_r
= oldtr
.x
== oldtr
.x
;
910 stationary_t
= oldtl
.y
== oldtl
.y
;
911 stationary_b
= oldbl
.y
== oldbl
.y
;
913 /* if left edge is growing and didnt move right edge */
914 if (stationary_r
&& newtl
.x
< oldtl
.x
)
916 /* if right edge is growing and didnt move left edge */
917 if (stationary_l
&& newtr
.x
> oldtr
.x
)
919 /* if top edge is growing and didnt move bottom edge */
920 if (stationary_b
&& newtl
.y
< oldtl
.y
)
922 /* if bottom edge is growing and didnt move top edge */
923 if (stationary_t
&& newbl
.y
> oldbl
.y
)
927 /* This here doesn't let windows even a pixel outside the struts/screen.
928 * When called from client_manage, programs placing themselves are
929 * forced completely onscreen, while things like
930 * xterm -geometry resolution-width/2 will work fine. Trying to
931 * place it completely offscreen will be handled in the above code.
932 * Sorry for this confused comment, i am tired. */
933 if (fw
<= mon_a
->width
) {
934 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
935 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
936 *x
= mon_a
->x
+ mon_a
->width
- fw
;
938 if (fh
<= mon_a
->height
) {
939 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
940 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
941 *y
= mon_a
->y
+ mon_a
->height
- fh
;
944 /* get where the client should be */
945 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
947 return ox
!= *x
|| oy
!= *y
;
950 static void client_toggle_border(ObClient
*self
, gboolean show
)
952 /* adjust our idea of where the client is, based on its border. When the
953 border is removed, the client should now be considered to be in a
955 when re-adding the border to the client, the same operation needs to be
957 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
958 gint x
= oldx
, y
= oldy
;
959 switch(self
->gravity
) {
961 case NorthWestGravity
:
963 case SouthWestGravity
:
965 case NorthEastGravity
:
967 case SouthEastGravity
:
968 if (show
) x
-= self
->border_width
* 2;
969 else x
+= self
->border_width
* 2;
976 if (show
) x
-= self
->border_width
;
977 else x
+= self
->border_width
;
980 switch(self
->gravity
) {
982 case NorthWestGravity
:
984 case NorthEastGravity
:
986 case SouthWestGravity
:
988 case SouthEastGravity
:
989 if (show
) y
-= self
->border_width
* 2;
990 else y
+= self
->border_width
* 2;
997 if (show
) y
-= self
->border_width
;
998 else y
+= self
->border_width
;
1005 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1007 /* set border_width to 0 because there is no border to add into
1008 calculations anymore */
1009 self
->border_width
= 0;
1011 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1015 static void client_get_all(ObClient
*self
, gboolean real
)
1017 /* this is needed for the frame to set itself up */
1018 client_get_area(self
);
1020 /* these things can change the decor and functions of the window */
1022 client_get_mwm_hints(self
);
1023 /* this can change the mwmhints for special cases */
1024 client_get_type_and_transientness(self
);
1025 client_get_state(self
);
1026 client_update_normal_hints(self
);
1028 /* get the session related properties, these can change decorations
1029 from per-app settings */
1030 client_get_session_ids(self
);
1032 /* now we got everything that can affect the decorations */
1036 /* get this early so we have it for debugging */
1037 client_update_title(self
);
1039 client_update_protocols(self
);
1041 client_update_wmhints(self
);
1042 /* this may have already been called from client_update_wmhints */
1043 if (self
->transient_for
== NULL
)
1044 client_update_transient_for(self
);
1046 client_get_startup_id(self
);
1047 client_get_desktop(self
);/* uses transient data/group/startup id if a
1048 desktop is not specified */
1049 client_get_shaped(self
);
1052 /* a couple type-based defaults for new windows */
1054 /* this makes sure that these windows appear on all desktops */
1055 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1056 self
->desktop
= DESKTOP_ALL
;
1060 client_update_sync_request_counter(self
);
1063 client_get_colormap(self
);
1064 client_update_strut(self
);
1065 client_update_icons(self
);
1066 client_update_user_time_window(self
);
1067 if (!self
->user_time_window
) /* check if this would have been called */
1068 client_update_user_time(self
);
1069 client_update_icon_geometry(self
);
1072 static void client_get_startup_id(ObClient
*self
)
1074 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1076 PROP_GETS(self
->group
->leader
,
1077 net_startup_id
, utf8
, &self
->startup_id
);
1080 static void client_get_area(ObClient
*self
)
1082 XWindowAttributes wattrib
;
1085 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1086 g_assert(ret
!= BadWindow
);
1088 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1089 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1090 self
->border_width
= wattrib
.border_width
;
1092 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1093 wattrib
.width
, wattrib
.height
);
1096 static void client_get_desktop(ObClient
*self
)
1098 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1100 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1101 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1102 self
->desktop
= screen_num_desktops
- 1;
1106 gboolean trdesk
= FALSE
;
1108 if (self
->transient_for
) {
1109 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1110 self
->desktop
= self
->transient_for
->desktop
;
1115 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1116 if (it
->data
!= self
&&
1117 !((ObClient
*)it
->data
)->transient_for
) {
1118 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1125 /* try get from the startup-notification protocol */
1126 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1127 if (self
->desktop
>= screen_num_desktops
&&
1128 self
->desktop
!= DESKTOP_ALL
)
1129 self
->desktop
= screen_num_desktops
- 1;
1131 /* defaults to the current desktop */
1132 self
->desktop
= screen_desktop
;
1137 static void client_get_state(ObClient
*self
)
1142 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1144 for (i
= 0; i
< num
; ++i
) {
1145 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1147 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1148 self
->shaded
= TRUE
;
1149 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1150 self
->iconic
= TRUE
;
1151 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1152 self
->skip_taskbar
= TRUE
;
1153 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1154 self
->skip_pager
= TRUE
;
1155 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1156 self
->fullscreen
= TRUE
;
1157 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1158 self
->max_vert
= TRUE
;
1159 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1160 self
->max_horz
= TRUE
;
1161 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1163 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1165 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1166 self
->demands_attention
= TRUE
;
1167 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1168 self
->undecorated
= TRUE
;
1175 static void client_get_shaped(ObClient
*self
)
1177 self
->shaped
= FALSE
;
1179 if (extensions_shape
) {
1184 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1186 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1187 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1189 self
->shaped
= (s
!= 0);
1194 void client_update_transient_for(ObClient
*self
)
1197 ObClient
*target
= NULL
;
1199 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1200 if (t
!= self
->window
) { /* cant be transient to itself! */
1201 target
= g_hash_table_lookup(window_map
, &t
);
1202 /* if this happens then we need to check for it*/
1203 g_assert(target
!= self
);
1204 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1205 /* this can happen when a dialog is a child of
1206 a dockapp, for example */
1210 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1212 Setting the transient_for to Root is actually illegal, however
1213 applications from time have done this to specify transient for
1216 Now you can do that by being a TYPE_DIALOG and not setting
1217 the transient_for hint at all on your window. But people still
1218 use Root, and Kwin is very strange in this regard.
1220 KWin 3.0 will not consider windows with transient_for set to
1221 Root as transient for their group *UNLESS* they are also modal.
1222 In that case, it will make them transient for the group. This
1223 leads to all sorts of weird behavior from KDE apps which are
1224 only tested in KWin. I'd like to follow their behavior just to
1225 make this work right with KDE stuff, but that seems wrong.
1227 if (!target
&& self
->group
) {
1228 /* not transient to a client, see if it is transient for a
1230 if (t
== RootWindow(ob_display
, ob_screen
)) {
1231 /* window is a transient for its group! */
1232 target
= OB_TRAN_GROUP
;
1236 } else if (self
->transient
&& self
->group
)
1237 target
= OB_TRAN_GROUP
;
1239 client_update_transient_tree(self
, self
->group
, self
->group
,
1240 self
->transient_for
, target
);
1241 self
->transient_for
= target
;
1245 static void client_update_transient_tree(ObClient
*self
,
1246 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1247 ObClient
* oldparent
,
1248 ObClient
*newparent
)
1254 Group transient windows are not allowed to have other group
1255 transient windows as their children.
1259 /* No change has occured */
1260 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1262 /** Remove the client from the transient tree wherever it has changed **/
1264 /* If the window is becoming a direct transient for a window in its group
1265 then any group transients which were our children and are now becoming
1266 our parents need to stop being our children.
1268 Group transients can't be children of group transients already, but
1269 we could have any number of direct parents above up, any of which could
1270 be transient for the group, and we need to remove it from our children.
1272 if (oldparent
!= newparent
&&
1273 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1274 newgroup
!= NULL
&& newgroup
== oldgroup
)
1276 ObClient
*look
= newparent
;
1278 self
->transients
= g_slist_remove(self
->transients
, look
);
1279 look
= look
->transient_for
;
1280 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1284 /* If the group changed, or if we are just becoming transient for the
1285 group, then we need to remove any old group transient windows
1286 from our children. But if we were already transient for the group, then
1287 other group transients are not our children. */
1288 if ((oldgroup
!= newgroup
||
1289 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1290 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1292 for (it
= self
->transients
; it
; it
= next
) {
1293 next
= g_slist_next(it
);
1295 if (c
->group
== oldgroup
)
1296 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1300 /* If we used to be transient for a group and now we are not, or we're
1301 transient for a new group, then we need to remove ourselves from all
1303 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1304 oldparent
!= newparent
))
1306 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1308 if (c
!= self
&& (!c
->transient_for
||
1309 c
->transient_for
!= OB_TRAN_GROUP
))
1310 c
->transients
= g_slist_remove(c
->transients
, self
);
1313 /* If we used to be transient for a single window and we are no longer
1314 transient for it, then we need to remove ourself from its children */
1315 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1316 oldparent
!= newparent
)
1317 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1320 /** Re-add the client to the transient tree wherever it has changed **/
1322 /* If we're now transient for a group and we weren't transient for it
1323 before then we need to add ourselves to all our new parents */
1324 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1325 oldparent
!= newparent
))
1327 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1329 if (c
!= self
&& (!c
->transient_for
||
1330 c
->transient_for
!= OB_TRAN_GROUP
))
1331 c
->transients
= g_slist_prepend(c
->transients
, self
);
1334 /* If we are now transient for a single window which we weren't before,
1335 we need to add ourselves to its children
1337 WARNING: Cyclical transient ness is possible if two windows are
1338 transient for eachother.
1340 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1341 newparent
!= oldparent
&&
1342 /* don't make ourself its child if it is already our child */
1343 !client_is_direct_child(self
, newparent
))
1344 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1346 /* If the group changed then we need to add any new group transient
1347 windows to our children. But if we're transient for the group, then
1348 other group transients are not our children.
1350 WARNING: Cyclical transient-ness is possible. For e.g. if:
1351 A is transient for the group
1352 B is transient for A
1353 C is transient for B
1354 A can't be transient for C or we have a cycle
1356 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1357 newparent
!= OB_TRAN_GROUP
)
1359 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1361 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1362 /* Don't make it our child if it is already our parent */
1363 !client_is_direct_child(c
, self
))
1365 self
->transients
= g_slist_prepend(self
->transients
, c
);
1371 static void client_get_mwm_hints(ObClient
*self
)
1376 self
->mwmhints
.flags
= 0; /* default to none */
1378 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1380 if (num
>= OB_MWM_ELEMENTS
) {
1381 self
->mwmhints
.flags
= hints
[0];
1382 self
->mwmhints
.functions
= hints
[1];
1383 self
->mwmhints
.decorations
= hints
[2];
1389 void client_get_type_and_transientness(ObClient
*self
)
1396 self
->transient
= FALSE
;
1398 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1399 /* use the first value that we know about in the array */
1400 for (i
= 0; i
< num
; ++i
) {
1401 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1402 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1403 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1404 self
->type
= OB_CLIENT_TYPE_DOCK
;
1405 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1406 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1407 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1408 self
->type
= OB_CLIENT_TYPE_MENU
;
1409 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1410 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1411 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1412 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1413 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1414 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1415 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1416 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1417 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1418 /* prevent this window from getting any decor or
1420 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1421 OB_MWM_FLAG_DECORATIONS
);
1422 self
->mwmhints
.decorations
= 0;
1423 self
->mwmhints
.functions
= 0;
1425 if (self
->type
!= (ObClientType
) -1)
1426 break; /* grab the first legit type */
1431 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1432 self
->transient
= TRUE
;
1434 if (self
->type
== (ObClientType
) -1) {
1435 /*the window type hint was not set, which means we either classify
1436 ourself as a normal window or a dialog, depending on if we are a
1438 if (self
->transient
)
1439 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1441 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1444 /* then, based on our type, we can update our transientness.. */
1445 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1446 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1447 self
->type
== OB_CLIENT_TYPE_MENU
||
1448 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1450 self
->transient
= TRUE
;
1454 void client_update_protocols(ObClient
*self
)
1457 guint num_return
, i
;
1459 self
->focus_notify
= FALSE
;
1460 self
->delete_window
= FALSE
;
1462 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1463 for (i
= 0; i
< num_return
; ++i
) {
1464 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1465 /* this means we can request the window to close */
1466 self
->delete_window
= TRUE
;
1467 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1468 /* if this protocol is requested, then the window will be
1469 notified whenever we want it to receive focus */
1470 self
->focus_notify
= TRUE
;
1472 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1473 /* if this protocol is requested, then resizing the
1474 window will be synchronized between the frame and the
1476 self
->sync_request
= TRUE
;
1484 void client_update_sync_request_counter(ObClient
*self
)
1488 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1489 self
->sync_counter
= i
;
1491 self
->sync_counter
= None
;
1495 void client_get_colormap(ObClient
*self
)
1497 XWindowAttributes wa
;
1499 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1500 client_update_colormap(self
, wa
.colormap
);
1503 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1505 self
->colormap
= colormap
;
1508 void client_update_normal_hints(ObClient
*self
)
1512 gint oldgravity
= self
->gravity
;
1515 self
->min_ratio
= 0.0f
;
1516 self
->max_ratio
= 0.0f
;
1517 SIZE_SET(self
->size_inc
, 1, 1);
1518 SIZE_SET(self
->base_size
, 0, 0);
1519 SIZE_SET(self
->min_size
, 0, 0);
1520 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1522 /* get the hints from the window */
1523 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1524 /* normal windows can't request placement! har har
1525 if (!client_normal(self))
1527 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1529 if (size
.flags
& PWinGravity
) {
1530 self
->gravity
= size
.win_gravity
;
1532 /* if the client has a frame, i.e. has already been mapped and
1533 is changing its gravity */
1534 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1535 /* move our idea of the client's position based on its new
1537 client_convert_gravity(self
, oldgravity
,
1538 &self
->area
.x
, &self
->area
.y
,
1539 self
->area
.width
, self
->area
.height
);
1543 if (size
.flags
& PAspect
) {
1544 if (size
.min_aspect
.y
)
1546 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1547 if (size
.max_aspect
.y
)
1549 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1552 if (size
.flags
& PMinSize
)
1553 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1555 if (size
.flags
& PMaxSize
)
1556 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1558 if (size
.flags
& PBaseSize
)
1559 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1561 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1562 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1566 void client_setup_decor_and_functions(ObClient
*self
)
1568 /* start with everything (cept fullscreen) */
1570 (OB_FRAME_DECOR_TITLEBAR
|
1571 OB_FRAME_DECOR_HANDLE
|
1572 OB_FRAME_DECOR_GRIPS
|
1573 OB_FRAME_DECOR_BORDER
|
1574 OB_FRAME_DECOR_ICON
|
1575 OB_FRAME_DECOR_ALLDESKTOPS
|
1576 OB_FRAME_DECOR_ICONIFY
|
1577 OB_FRAME_DECOR_MAXIMIZE
|
1578 OB_FRAME_DECOR_SHADE
|
1579 OB_FRAME_DECOR_CLOSE
);
1581 (OB_CLIENT_FUNC_RESIZE
|
1582 OB_CLIENT_FUNC_MOVE
|
1583 OB_CLIENT_FUNC_ICONIFY
|
1584 OB_CLIENT_FUNC_MAXIMIZE
|
1585 OB_CLIENT_FUNC_SHADE
|
1586 OB_CLIENT_FUNC_CLOSE
|
1587 OB_CLIENT_FUNC_BELOW
|
1588 OB_CLIENT_FUNC_ABOVE
);
1590 if (!(self
->min_size
.width
< self
->max_size
.width
||
1591 self
->min_size
.height
< self
->max_size
.height
))
1592 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1594 switch (self
->type
) {
1595 case OB_CLIENT_TYPE_NORMAL
:
1596 /* normal windows retain all of the possible decorations and
1597 functionality, and are the only windows that you can fullscreen */
1598 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1601 case OB_CLIENT_TYPE_DIALOG
:
1602 case OB_CLIENT_TYPE_UTILITY
:
1603 /* these windows cannot be maximized */
1604 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1607 case OB_CLIENT_TYPE_MENU
:
1608 case OB_CLIENT_TYPE_TOOLBAR
:
1609 /* these windows get less functionality */
1610 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1613 case OB_CLIENT_TYPE_SPLASH
:
1614 /* these don't get get any decorations, and the only thing you can
1615 do with them is move them */
1616 self
->decorations
= 0;
1617 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1619 case OB_CLIENT_TYPE_DESKTOP
:
1620 /* these windows are not manipulated by the window manager */
1621 self
->decorations
= 0;
1622 self
->functions
= 0;
1624 case OB_CLIENT_TYPE_DOCK
:
1625 /* these windows are not manipulated by the window manager, but they
1626 can set below layer which has a special meaning */
1627 self
->decorations
= 0;
1628 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1632 /* Mwm Hints are applied subtractively to what has already been chosen for
1633 decor and functionality */
1634 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1635 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1636 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1637 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1639 /* if the mwm hints request no handle or title, then all
1640 decorations are disabled, but keep the border if that's
1642 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1643 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1645 self
->decorations
= 0;
1650 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1651 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1652 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1653 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1654 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1655 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1656 /* dont let mwm hints kill any buttons
1657 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1658 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1659 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1660 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1662 /* dont let mwm hints kill the close button
1663 if (! (self->mwmhints.functions & MwmFunc_Close))
1664 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1668 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1669 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1670 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1671 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1672 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1673 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1675 /* can't maximize without moving/resizing */
1676 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1677 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1678 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1679 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1680 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1683 /* kill the handle on fully maxed windows */
1684 if (self
->max_vert
&& self
->max_horz
)
1685 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1687 /* finally, the user can have requested no decorations, which overrides
1688 everything (but doesnt give it a border if it doesnt have one) */
1689 if (self
->undecorated
) {
1690 if (config_theme_keepborder
)
1691 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1693 self
->decorations
= 0;
1696 /* if we don't have a titlebar, then we cannot shade! */
1697 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1698 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1700 /* now we need to check against rules for the client's current state */
1701 if (self
->fullscreen
) {
1702 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1703 OB_CLIENT_FUNC_FULLSCREEN
|
1704 OB_CLIENT_FUNC_ICONIFY
);
1705 self
->decorations
= 0;
1708 client_change_allowed_actions(self
);
1711 /* adjust the client's decorations, etc. */
1712 client_reconfigure(self
);
1716 static void client_change_allowed_actions(ObClient
*self
)
1721 /* desktop windows are kept on all desktops */
1722 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1723 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1725 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1726 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1727 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1728 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1729 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1730 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1731 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1732 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1733 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1734 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1735 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1736 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1737 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1738 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1739 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1741 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1742 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1743 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1744 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1746 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1748 /* make sure the window isn't breaking any rules now */
1750 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1751 if (self
->frame
) client_shade(self
, FALSE
);
1752 else self
->shaded
= FALSE
;
1754 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1755 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1756 else self
->iconic
= FALSE
;
1758 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1759 if (self
->frame
) client_fullscreen(self
, FALSE
);
1760 else self
->fullscreen
= FALSE
;
1762 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1764 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1765 else self
->max_vert
= self
->max_horz
= FALSE
;
1769 void client_reconfigure(ObClient
*self
)
1771 /* by making this pass FALSE for user, we avoid the emacs event storm where
1772 every configurenotify causes an update in its normal hints, i think this
1773 is generally what we want anyways... */
1774 client_configure(self
, self
->area
.x
, self
->area
.y
,
1775 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1778 void client_update_wmhints(ObClient
*self
)
1782 /* assume a window takes input if it doesnt specify */
1783 self
->can_focus
= TRUE
;
1785 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1788 if (hints
->flags
& InputHint
)
1789 self
->can_focus
= hints
->input
;
1791 /* only do this when first managing the window *AND* when we aren't
1793 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1794 if (hints
->flags
& StateHint
)
1795 self
->iconic
= hints
->initial_state
== IconicState
;
1798 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1799 if (self
->urgent
&& !ur
)
1800 client_hilite(self
, TRUE
);
1801 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1802 client_hilite(self
, FALSE
);
1804 if (!(hints
->flags
& WindowGroupHint
))
1805 hints
->window_group
= None
;
1807 /* did the group state change? */
1808 if (hints
->window_group
!=
1809 (self
->group
? self
->group
->leader
: None
))
1811 ObGroup
*oldgroup
= self
->group
;
1813 /* remove from the old group if there was one */
1814 if (self
->group
!= NULL
) {
1815 group_remove(self
->group
, self
);
1819 /* add ourself to the group if we have one */
1820 if (hints
->window_group
!= None
) {
1821 self
->group
= group_add(hints
->window_group
, self
);
1824 /* Put ourselves into the new group's transient tree, and remove
1825 ourselves from the old group's */
1826 client_update_transient_tree(self
, oldgroup
, self
->group
,
1827 self
->transient_for
,
1828 self
->transient_for
);
1830 /* Lastly, being in a group, or not, can change if the window is
1831 transient for anything.
1833 The logic for this is:
1834 self->transient = TRUE always if the window wants to be
1835 transient for something, even if transient_for was NULL because
1836 it wasn't in a group before.
1838 If transient_for was NULL and oldgroup was NULL we can assume
1839 that when we add the new group, it will become transient for
1842 If transient_for was OB_TRAN_GROUP, then it must have already
1843 had a group. If it is getting a new group, the above call to
1844 client_update_transient_tree has already taken care of
1845 everything ! If it is losing all group status then it will
1846 no longer be transient for anything and that needs to be
1849 if (self
->transient
&&
1850 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1851 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1852 client_update_transient_for(self
);
1855 /* the WM_HINTS can contain an icon */
1856 client_update_icons(self
);
1862 void client_update_title(ObClient
*self
)
1865 gchar
*visible
= NULL
;
1867 g_free(self
->title
);
1870 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1871 /* try old x stuff */
1872 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1873 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1874 if (self
->transient
) {
1876 GNOME alert windows are not given titles:
1877 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1879 data
= g_strdup("");
1881 data
= g_strdup("Unnamed Window");
1885 if (self
->client_machine
) {
1886 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1891 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1892 self
->title
= visible
;
1895 frame_adjust_title(self
->frame
);
1897 /* update the icon title */
1899 g_free(self
->icon_title
);
1902 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1903 /* try old x stuff */
1904 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1905 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1906 data
= g_strdup(self
->title
);
1908 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1909 self
->icon_title
= data
;
1912 void client_update_strut(ObClient
*self
)
1916 gboolean got
= FALSE
;
1919 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1923 STRUT_PARTIAL_SET(strut
,
1924 data
[0], data
[2], data
[1], data
[3],
1925 data
[4], data
[5], data
[8], data
[9],
1926 data
[6], data
[7], data
[10], data
[11]);
1932 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1938 /* use the screen's width/height */
1939 a
= screen_physical_area();
1941 STRUT_PARTIAL_SET(strut
,
1942 data
[0], data
[2], data
[1], data
[3],
1943 a
->y
, a
->y
+ a
->height
- 1,
1944 a
->x
, a
->x
+ a
->width
- 1,
1945 a
->y
, a
->y
+ a
->height
- 1,
1946 a
->x
, a
->x
+ a
->width
- 1);
1952 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1953 0, 0, 0, 0, 0, 0, 0, 0);
1955 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1956 self
->strut
= strut
;
1958 /* updating here is pointless while we're being mapped cuz we're not in
1959 the client list yet */
1961 screen_update_areas();
1965 void client_update_icons(ObClient
*self
)
1971 for (i
= 0; i
< self
->nicons
; ++i
)
1972 g_free(self
->icons
[i
].data
);
1973 if (self
->nicons
> 0)
1974 g_free(self
->icons
);
1977 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1978 /* figure out how many valid icons are in here */
1980 while (num
- i
> 2) {
1984 if (i
> num
|| w
*h
== 0) break;
1988 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1990 /* store the icons */
1992 for (j
= 0; j
< self
->nicons
; ++j
) {
1995 w
= self
->icons
[j
].width
= data
[i
++];
1996 h
= self
->icons
[j
].height
= data
[i
++];
1998 if (w
*h
== 0) continue;
2000 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2001 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2006 self
->icons
[j
].data
[t
] =
2007 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2008 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2009 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2010 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2019 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2020 if (hints
->flags
& IconPixmapHint
) {
2022 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2023 xerror_set_ignore(TRUE
);
2024 if (!RrPixmapToRGBA(ob_rr_inst
,
2026 (hints
->flags
& IconMaskHint
?
2027 hints
->icon_mask
: None
),
2028 &self
->icons
[self
->nicons
-1].width
,
2029 &self
->icons
[self
->nicons
-1].height
,
2030 &self
->icons
[self
->nicons
-1].data
)){
2031 g_free(&self
->icons
[self
->nicons
-1]);
2034 xerror_set_ignore(FALSE
);
2040 /* set the default icon onto the window
2041 in theory, this could be a race, but if a window doesn't set an icon
2042 or removes it entirely, it's not very likely it is going to set one
2043 right away afterwards */
2044 if (self
->nicons
== 0) {
2045 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2048 data
= g_new(gulong
, 48*48+2);
2049 data
[0] = data
[1] = 48;
2050 for (i
= 0; i
< 48*48; ++i
)
2051 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2052 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2053 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2054 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2055 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2057 } else if (self
->frame
)
2058 /* don't draw the icon empty if we're just setting one now anyways,
2059 we'll get the property change any second */
2060 frame_adjust_icon(self
->frame
);
2063 void client_update_user_time(ObClient
*self
)
2066 gboolean got
= FALSE
;
2068 if (self
->user_time_window
)
2069 got
= PROP_GET32(self
->user_time_window
,
2070 net_wm_user_time
, cardinal
, &time
);
2072 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2075 /* we set this every time, not just when it grows, because in practice
2076 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2077 backward we don't want all windows to stop focusing. we'll just
2078 assume noone is setting times older than the last one, cuz that
2079 would be pretty stupid anyways
2081 self
->user_time
= time
;
2083 /*ob_debug("window %s user time %u\n", self->title, time);*/
2087 void client_update_user_time_window(ObClient
*self
)
2091 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2094 if (w
!= self
->user_time_window
) {
2095 /* remove the old window */
2096 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2097 self
->user_time_window
= None
;
2099 if (self
->group
&& self
->group
->leader
== w
) {
2100 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2101 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2102 /* do it anyways..? */
2104 else if (w
== self
->window
) {
2105 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2106 "_NET_WM_USER_TIME_WINDOW to itself\n");
2107 w
= None
; /* don't do it */
2110 /* add the new window */
2111 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2112 self
->user_time_window
= w
;
2114 /* and update from it */
2115 client_update_user_time(self
);
2119 void client_update_icon_geometry(ObClient
*self
)
2124 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2126 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2129 /* don't let them set it with an area < 0 */
2130 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2131 MAX(data
[2],0), MAX(data
[3],0));
2135 static void client_get_session_ids(ObClient
*self
)
2142 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2145 /* get the SM_CLIENT_ID */
2148 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2150 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2152 /* get the WM_CLASS (name and class). make them "" if they are not
2156 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2158 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2162 self
->name
= g_strdup(ss
[0]);
2164 self
->class = g_strdup(ss
[1]);
2169 if (self
->name
== NULL
) self
->name
= g_strdup("");
2170 if (self
->class == NULL
) self
->class = g_strdup("");
2172 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2175 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2177 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2182 self
->role
= g_strdup("");
2184 /* get the WM_COMMAND */
2188 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2190 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2193 /* merge/mash them all together */
2194 gchar
*merge
= NULL
;
2197 for (i
= 0; ss
[i
]; ++i
) {
2200 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2202 merge
= g_strconcat(ss
[i
], NULL
);
2207 self
->wm_command
= merge
;
2210 /* get the WM_CLIENT_MACHINE */
2213 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2215 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2218 gchar localhost
[128];
2220 gethostname(localhost
, 127);
2221 localhost
[127] = '\0';
2222 if (strcmp(localhost
, s
) != 0)
2223 self
->client_machine
= s
;
2229 static void client_change_wm_state(ObClient
*self
)
2234 old
= self
->wmstate
;
2236 if (self
->shaded
|| self
->iconic
||
2237 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2239 self
->wmstate
= IconicState
;
2241 self
->wmstate
= NormalState
;
2243 if (old
!= self
->wmstate
) {
2244 PROP_MSG(self
->window
, kde_wm_change_state
,
2245 self
->wmstate
, 1, 0, 0);
2247 state
[0] = self
->wmstate
;
2249 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2253 static void client_change_state(ObClient
*self
)
2255 gulong netstate
[11];
2260 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2262 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2264 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2265 if (self
->skip_taskbar
)
2266 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2267 if (self
->skip_pager
)
2268 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2269 if (self
->fullscreen
)
2270 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2272 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2274 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2276 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2278 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2279 if (self
->demands_attention
)
2280 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2281 if (self
->undecorated
)
2282 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2283 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2286 frame_adjust_state(self
->frame
);
2289 ObClient
*client_search_focus_tree(ObClient
*self
)
2294 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2295 if (client_focused(it
->data
)) return it
->data
;
2296 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2301 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2303 if (self
->transient_for
) {
2304 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2305 return client_search_focus_tree_full(self
->transient_for
);
2308 gboolean recursed
= FALSE
;
2310 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2311 if (!((ObClient
*)it
->data
)->transient_for
) {
2313 if ((c
= client_search_focus_tree_full(it
->data
)))
2322 /* this function checks the whole tree, the client_search_focus_tree~
2323 does not, so we need to check this window */
2324 if (client_focused(self
))
2326 return client_search_focus_tree(self
);
2329 static ObStackingLayer
calc_layer(ObClient
*self
)
2333 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2334 l
= OB_STACKING_LAYER_DESKTOP
;
2335 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2336 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2337 else l
= OB_STACKING_LAYER_ABOVE
;
2339 else if ((self
->fullscreen
||
2340 /* no decorations and fills the monitor = oldskool fullscreen */
2341 (self
->frame
!= NULL
&&
2342 (self
->frame
->size
.right
== 0 && self
->frame
->size
.left
== 0 &&
2343 self
->frame
->size
.bottom
== 0 && self
->frame
->size
.top
== 0 &&
2344 RECT_EQUAL(self
->area
,
2345 *screen_physical_area_monitor
2346 (client_monitor(self
)))))) &&
2347 (client_focused(self
) || client_search_focus_tree(self
)))
2348 l
= OB_STACKING_LAYER_FULLSCREEN
;
2349 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2350 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2351 else l
= OB_STACKING_LAYER_NORMAL
;
2356 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2357 ObStackingLayer min
)
2359 ObStackingLayer old
, own
;
2363 own
= calc_layer(self
);
2364 self
->layer
= MAX(own
, min
);
2366 if (self
->layer
!= old
) {
2367 stacking_remove(CLIENT_AS_WINDOW(self
));
2368 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2371 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2372 client_calc_layer_recursive(it
->data
, orig
,
2376 void client_calc_layer(ObClient
*self
)
2383 /* transients take on the layer of their parents */
2384 it
= client_search_all_top_parents(self
);
2386 for (; it
; it
= g_slist_next(it
))
2387 client_calc_layer_recursive(it
->data
, orig
, 0);
2390 gboolean
client_should_show(ObClient
*self
)
2394 if (client_normal(self
) && screen_showing_desktop
)
2396 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2402 void client_show(ObClient
*self
)
2405 if (client_should_show(self
)) {
2406 frame_show(self
->frame
);
2409 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2410 needs to be in IconicState. This includes when it is on another
2413 client_change_wm_state(self
);
2416 void client_hide(ObClient
*self
)
2418 if (!client_should_show(self
))
2419 frame_hide(self
->frame
);
2421 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2422 needs to be in IconicState. This includes when it is on another
2425 client_change_wm_state(self
);
2428 void client_showhide(ObClient
*self
)
2431 if (client_should_show(self
))
2432 frame_show(self
->frame
);
2434 frame_hide(self
->frame
);
2436 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2437 needs to be in IconicState. This includes when it is on another
2440 client_change_wm_state(self
);
2443 gboolean
client_normal(ObClient
*self
) {
2444 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2445 self
->type
== OB_CLIENT_TYPE_DOCK
||
2446 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2449 gboolean
client_helper(ObClient
*self
)
2451 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2452 self
->type
== OB_CLIENT_TYPE_MENU
||
2453 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2456 gboolean
client_mouse_focusable(ObClient
*self
)
2458 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2459 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2460 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2461 self
->type
== OB_CLIENT_TYPE_DOCK
);
2464 gboolean
client_enter_focusable(ObClient
*self
)
2466 /* you can focus desktops but it shouldn't on enter */
2467 return (client_mouse_focusable(self
) &&
2468 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2472 static void client_apply_startup_state(ObClient
*self
)
2474 /* set the desktop hint, to make sure that it always exists */
2475 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2477 /* these are in a carefully crafted order.. */
2480 self
->iconic
= FALSE
;
2481 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2483 if (self
->fullscreen
) {
2484 self
->fullscreen
= FALSE
;
2485 client_fullscreen(self
, TRUE
);
2487 if (self
->undecorated
) {
2488 self
->undecorated
= FALSE
;
2489 client_set_undecorated(self
, TRUE
);
2492 self
->shaded
= FALSE
;
2493 client_shade(self
, TRUE
);
2495 if (self
->demands_attention
) {
2496 self
->demands_attention
= FALSE
;
2497 client_hilite(self
, TRUE
);
2500 if (self
->max_vert
&& self
->max_horz
) {
2501 self
->max_vert
= self
->max_horz
= FALSE
;
2502 client_maximize(self
, TRUE
, 0);
2503 } else if (self
->max_vert
) {
2504 self
->max_vert
= FALSE
;
2505 client_maximize(self
, TRUE
, 2);
2506 } else if (self
->max_horz
) {
2507 self
->max_horz
= FALSE
;
2508 client_maximize(self
, TRUE
, 1);
2511 /* nothing to do for the other states:
2520 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2523 gint oldg
= self
->gravity
;
2525 /* get the frame's position from the requested stuff */
2526 self
->gravity
= gravity
;
2527 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2528 self
->gravity
= oldg
;
2530 /* get the client's position in its true gravity from that */
2531 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2534 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2535 gint
*logicalw
, gint
*logicalh
,
2538 Rect desired_area
= {*x
, *y
, *w
, *h
};
2540 /* make the frame recalculate its dimentions n shit without changing
2541 anything visible for real, this way the constraints below can work with
2542 the updated frame dimensions. */
2543 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2545 /* work within the prefered sizes given by the window */
2546 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2547 gint basew
, baseh
, minw
, minh
;
2549 /* base size is substituted with min size if not specified */
2550 if (self
->base_size
.width
|| self
->base_size
.height
) {
2551 basew
= self
->base_size
.width
;
2552 baseh
= self
->base_size
.height
;
2554 basew
= self
->min_size
.width
;
2555 baseh
= self
->min_size
.height
;
2557 /* min size is substituted with base size if not specified */
2558 if (self
->min_size
.width
|| self
->min_size
.height
) {
2559 minw
= self
->min_size
.width
;
2560 minh
= self
->min_size
.height
;
2562 minw
= self
->base_size
.width
;
2563 minh
= self
->base_size
.height
;
2566 /* if this is a user-requested resize, then check against min/max
2569 /* smaller than min size or bigger than max size? */
2570 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2571 if (*w
< minw
) *w
= minw
;
2572 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2573 if (*h
< minh
) *h
= minh
;
2578 /* keep to the increments */
2579 *w
/= self
->size_inc
.width
;
2580 *h
/= self
->size_inc
.height
;
2582 /* you cannot resize to nothing */
2583 if (basew
+ *w
< 1) *w
= 1 - basew
;
2584 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2586 /* save the logical size */
2587 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2588 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2590 *w
*= self
->size_inc
.width
;
2591 *h
*= self
->size_inc
.height
;
2596 /* adjust the height to match the width for the aspect ratios.
2597 for this, min size is not substituted for base size ever. */
2598 *w
-= self
->base_size
.width
;
2599 *h
-= self
->base_size
.height
;
2601 if (!self
->fullscreen
) {
2602 if (self
->min_ratio
)
2603 if (*h
* self
->min_ratio
> *w
) {
2604 *h
= (gint
)(*w
/ self
->min_ratio
);
2606 /* you cannot resize to nothing */
2609 *w
= (gint
)(*h
* self
->min_ratio
);
2612 if (self
->max_ratio
)
2613 if (*h
* self
->max_ratio
< *w
) {
2614 *h
= (gint
)(*w
/ self
->max_ratio
);
2616 /* you cannot resize to nothing */
2619 *w
= (gint
)(*h
* self
->min_ratio
);
2624 *w
+= self
->base_size
.width
;
2625 *h
+= self
->base_size
.height
;
2628 /* gets the frame's position */
2629 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2631 /* these positions are frame positions, not client positions */
2633 /* set the size and position if fullscreen */
2634 if (self
->fullscreen
) {
2638 i
= screen_find_monitor(&desired_area
);
2639 a
= screen_physical_area_monitor(i
);
2646 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2647 is entering fullscreen */
2648 } else if (self
->max_horz
|| self
->max_vert
) {
2652 i
= screen_find_monitor(&desired_area
);
2653 a
= screen_area_monitor(self
->desktop
, i
);
2655 /* set the size and position if maximized */
2656 if (self
->max_horz
) {
2658 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2660 if (self
->max_vert
) {
2662 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2665 /* maximizing is not allowed if the user can't move+resize the window
2669 /* gets the client's position */
2670 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2672 /* these override the above states! if you cant move you can't move! */
2674 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2678 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2679 *w
= self
->area
.width
;
2680 *h
= self
->area
.height
;
2689 void client_configure_full(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2690 gboolean user
, gboolean final
)
2693 gboolean send_resize_client
;
2694 gboolean moved
= FALSE
, resized
= FALSE
;
2695 guint fdecor
= self
->frame
->decorations
;
2696 gboolean fhorz
= self
->frame
->max_horz
;
2697 gint logicalw
, logicalh
;
2699 /* find the new x, y, width, and height (and logical size) */
2700 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2702 /* set the logical size if things changed */
2703 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2704 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2706 /* figure out if we moved or resized or what */
2707 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2708 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2710 oldw
= self
->area
.width
;
2711 oldh
= self
->area
.height
;
2712 RECT_SET(self
->area
, x
, y
, w
, h
);
2714 /* for app-requested resizes, always resize if 'resized' is true.
2715 for user-requested ones, only resize if final is true, or when
2716 resizing in redraw mode */
2717 send_resize_client
= ((!user
&& resized
) ||
2719 (resized
&& config_resize_redraw
))));
2721 /* if the client is enlarging, then resize the client before the frame */
2722 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2723 XResizeWindow(ob_display
, self
->window
,
2724 MAX(w
, oldw
), MAX(h
, oldh
));
2725 /* resize the plate to show the client padding color underneath */
2726 frame_adjust_client_area(self
->frame
);
2729 /* find the frame's dimensions and move/resize it */
2730 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2731 moved
= resized
= TRUE
;
2732 if (moved
|| resized
)
2733 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2735 if ((!user
|| (user
&& final
)) && !resized
)
2739 POINT_SET(self
->root_pos
,
2740 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2742 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2743 self
->border_width
);
2745 event
.type
= ConfigureNotify
;
2746 event
.xconfigure
.display
= ob_display
;
2747 event
.xconfigure
.event
= self
->window
;
2748 event
.xconfigure
.window
= self
->window
;
2750 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2751 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2753 /* root window real coords */
2754 event
.xconfigure
.x
= self
->root_pos
.x
;
2755 event
.xconfigure
.y
= self
->root_pos
.y
;
2756 event
.xconfigure
.width
= w
;
2757 event
.xconfigure
.height
= h
;
2758 event
.xconfigure
.border_width
= 0;
2759 event
.xconfigure
.above
= self
->frame
->plate
;
2760 event
.xconfigure
.override_redirect
= FALSE
;
2761 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2762 FALSE
, StructureNotifyMask
, &event
);
2765 /* if the client is shrinking, then resize the frame before the client */
2766 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2767 /* resize the plate to show the client padding color underneath */
2768 frame_adjust_client_area(self
->frame
);
2770 if (send_resize_client
)
2771 XResizeWindow(ob_display
, self
->window
, w
, h
);
2777 void client_fullscreen(ObClient
*self
, gboolean fs
)
2781 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2782 self
->fullscreen
== fs
) return; /* already done */
2784 self
->fullscreen
= fs
;
2785 client_change_state(self
); /* change the state hints on the client */
2788 self
->pre_fullscreen_area
= self
->area
;
2789 /* if the window is maximized, its area isn't all that meaningful.
2790 save it's premax area instead. */
2791 if (self
->max_horz
) {
2792 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2793 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2795 if (self
->max_vert
) {
2796 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2797 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2800 /* these will help configure_full figure out where to fullscreen
2804 w
= self
->area
.width
;
2805 h
= self
->area
.height
;
2807 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2808 self
->pre_fullscreen_area
.height
> 0);
2810 x
= self
->pre_fullscreen_area
.x
;
2811 y
= self
->pre_fullscreen_area
.y
;
2812 w
= self
->pre_fullscreen_area
.width
;
2813 h
= self
->pre_fullscreen_area
.height
;
2814 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2817 client_setup_decor_and_functions(self
);
2819 client_move_resize(self
, x
, y
, w
, h
);
2821 /* and adjust our layer/stacking. do this after resizing the window,
2822 and applying decorations, because windows which fill the screen are
2823 considered "fullscreen" and it affects their layer */
2824 client_calc_layer(self
);
2827 /* try focus us when we go into fullscreen mode */
2832 static void client_iconify_recursive(ObClient
*self
,
2833 gboolean iconic
, gboolean curdesk
,
2834 gboolean hide_animation
)
2837 gboolean changed
= FALSE
;
2840 if (self
->iconic
!= iconic
) {
2841 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2845 /* don't let non-normal windows iconify along with their parents
2847 if (client_normal(self
)) {
2848 self
->iconic
= iconic
;
2850 /* update the focus lists.. iconic windows go to the bottom of
2851 the list, put the new iconic window at the 'top of the
2853 focus_order_to_top(self
);
2858 self
->iconic
= iconic
;
2860 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2861 self
->desktop
!= DESKTOP_ALL
)
2862 client_set_desktop(self
, screen_desktop
, FALSE
);
2864 /* this puts it after the current focused window */
2865 focus_order_remove(self
);
2866 focus_order_add_new(self
);
2873 client_change_state(self
);
2874 if (config_animate_iconify
&& !hide_animation
)
2875 frame_begin_iconify_animation(self
->frame
, iconic
);
2876 /* do this after starting the animation so it doesn't flash */
2877 client_showhide(self
);
2880 /* iconify all direct transients, and deiconify all transients
2882 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2883 if (it
->data
!= self
)
2884 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2885 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2889 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2890 gboolean hide_animation
)
2892 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2893 /* move up the transient chain as far as possible first */
2894 self
= client_search_top_normal_parent(self
);
2895 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2899 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2903 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2904 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2906 /* check if already done */
2908 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2909 if (dir
== 1 && self
->max_horz
) return;
2910 if (dir
== 2 && self
->max_vert
) return;
2912 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2913 if (dir
== 1 && !self
->max_horz
) return;
2914 if (dir
== 2 && !self
->max_vert
) return;
2917 /* these will help configure_full figure out which screen to fill with
2921 w
= self
->area
.width
;
2922 h
= self
->area
.height
;
2925 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2926 RECT_SET(self
->pre_max_area
,
2927 self
->area
.x
, self
->pre_max_area
.y
,
2928 self
->area
.width
, self
->pre_max_area
.height
);
2930 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2931 RECT_SET(self
->pre_max_area
,
2932 self
->pre_max_area
.x
, self
->area
.y
,
2933 self
->pre_max_area
.width
, self
->area
.height
);
2936 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2937 g_assert(self
->pre_max_area
.width
> 0);
2939 x
= self
->pre_max_area
.x
;
2940 w
= self
->pre_max_area
.width
;
2942 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2943 0, self
->pre_max_area
.height
);
2945 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2946 g_assert(self
->pre_max_area
.height
> 0);
2948 y
= self
->pre_max_area
.y
;
2949 h
= self
->pre_max_area
.height
;
2951 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2952 self
->pre_max_area
.width
, 0);
2956 if (dir
== 0 || dir
== 1) /* horz */
2957 self
->max_horz
= max
;
2958 if (dir
== 0 || dir
== 2) /* vert */
2959 self
->max_vert
= max
;
2961 client_change_state(self
); /* change the state hints on the client */
2963 client_setup_decor_and_functions(self
);
2965 client_move_resize(self
, x
, y
, w
, h
);
2968 void client_shade(ObClient
*self
, gboolean shade
)
2970 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2971 shade
) || /* can't shade */
2972 self
->shaded
== shade
) return; /* already done */
2974 self
->shaded
= shade
;
2975 client_change_state(self
);
2976 client_change_wm_state(self
); /* the window is being hidden/shown */
2977 /* resize the frame to just the titlebar */
2978 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2981 void client_close(ObClient
*self
)
2985 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2987 /* in the case that the client provides no means to requesting that it
2988 close, we just kill it */
2989 if (!self
->delete_window
)
2993 XXX: itd be cool to do timeouts and shit here for killing the client's
2995 like... if the window is around after 5 seconds, then the close button
2996 turns a nice red, and if this function is called again, the client is
3000 ce
.xclient
.type
= ClientMessage
;
3001 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3002 ce
.xclient
.display
= ob_display
;
3003 ce
.xclient
.window
= self
->window
;
3004 ce
.xclient
.format
= 32;
3005 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3006 ce
.xclient
.data
.l
[1] = event_curtime
;
3007 ce
.xclient
.data
.l
[2] = 0l;
3008 ce
.xclient
.data
.l
[3] = 0l;
3009 ce
.xclient
.data
.l
[4] = 0l;
3010 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3013 void client_kill(ObClient
*self
)
3015 XKillClient(ob_display
, self
->window
);
3018 void client_hilite(ObClient
*self
, gboolean hilite
)
3020 if (self
->demands_attention
== hilite
)
3021 return; /* no change */
3023 /* don't allow focused windows to hilite */
3024 self
->demands_attention
= hilite
&& !client_focused(self
);
3025 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3026 if (self
->demands_attention
)
3027 frame_flash_start(self
->frame
);
3029 frame_flash_stop(self
->frame
);
3030 client_change_state(self
);
3034 void client_set_desktop_recursive(ObClient
*self
,
3041 if (target
!= self
->desktop
) {
3043 ob_debug("Setting desktop %u\n", target
+1);
3045 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3047 old
= self
->desktop
;
3048 self
->desktop
= target
;
3049 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3050 /* the frame can display the current desktop state */
3051 frame_adjust_state(self
->frame
);
3052 /* 'move' the window to the new desktop */
3054 client_showhide(self
);
3055 /* raise if it was not already on the desktop */
3056 if (old
!= DESKTOP_ALL
)
3057 stacking_raise(CLIENT_AS_WINDOW(self
));
3058 if (STRUT_EXISTS(self
->strut
))
3059 screen_update_areas();
3062 /* move all transients */
3063 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3064 if (it
->data
!= self
)
3065 if (client_is_direct_child(self
, it
->data
))
3066 client_set_desktop_recursive(it
->data
, target
, donthide
);
3069 void client_set_desktop(ObClient
*self
, guint target
,
3072 self
= client_search_top_normal_parent(self
);
3073 client_set_desktop_recursive(self
, target
, donthide
);
3076 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3078 while (child
!= parent
&&
3079 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3080 child
= child
->transient_for
;
3081 return child
== parent
;
3084 ObClient
*client_search_modal_child(ObClient
*self
)
3089 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3090 ObClient
*c
= it
->data
;
3091 if ((ret
= client_search_modal_child(c
))) return ret
;
3092 if (c
->modal
) return c
;
3097 gboolean
client_validate(ObClient
*self
)
3101 XSync(ob_display
, FALSE
); /* get all events on the server */
3103 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3104 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3105 XPutBackEvent(ob_display
, &e
);
3112 void client_set_wm_state(ObClient
*self
, glong state
)
3114 if (state
== self
->wmstate
) return; /* no change */
3118 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3121 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3126 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3128 gboolean shaded
= self
->shaded
;
3129 gboolean fullscreen
= self
->fullscreen
;
3130 gboolean undecorated
= self
->undecorated
;
3131 gboolean max_horz
= self
->max_horz
;
3132 gboolean max_vert
= self
->max_vert
;
3133 gboolean modal
= self
->modal
;
3134 gboolean iconic
= self
->iconic
;
3135 gboolean demands_attention
= self
->demands_attention
;
3136 gboolean above
= self
->above
;
3137 gboolean below
= self
->below
;
3140 if (!(action
== prop_atoms
.net_wm_state_add
||
3141 action
== prop_atoms
.net_wm_state_remove
||
3142 action
== prop_atoms
.net_wm_state_toggle
))
3143 /* an invalid action was passed to the client message, ignore it */
3146 for (i
= 0; i
< 2; ++i
) {
3147 Atom state
= i
== 0 ? data1
: data2
;
3149 if (!state
) continue;
3151 /* if toggling, then pick whether we're adding or removing */
3152 if (action
== prop_atoms
.net_wm_state_toggle
) {
3153 if (state
== prop_atoms
.net_wm_state_modal
)
3154 action
= modal
? prop_atoms
.net_wm_state_remove
:
3155 prop_atoms
.net_wm_state_add
;
3156 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3157 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3158 prop_atoms
.net_wm_state_add
;
3159 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3160 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3161 prop_atoms
.net_wm_state_add
;
3162 else if (state
== prop_atoms
.net_wm_state_shaded
)
3163 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3164 prop_atoms
.net_wm_state_add
;
3165 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3166 action
= self
->skip_taskbar
?
3167 prop_atoms
.net_wm_state_remove
:
3168 prop_atoms
.net_wm_state_add
;
3169 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3170 action
= self
->skip_pager
?
3171 prop_atoms
.net_wm_state_remove
:
3172 prop_atoms
.net_wm_state_add
;
3173 else if (state
== prop_atoms
.net_wm_state_hidden
)
3174 action
= self
->iconic
?
3175 prop_atoms
.net_wm_state_remove
:
3176 prop_atoms
.net_wm_state_add
;
3177 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3178 action
= fullscreen
?
3179 prop_atoms
.net_wm_state_remove
:
3180 prop_atoms
.net_wm_state_add
;
3181 else if (state
== prop_atoms
.net_wm_state_above
)
3182 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3183 prop_atoms
.net_wm_state_add
;
3184 else if (state
== prop_atoms
.net_wm_state_below
)
3185 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3186 prop_atoms
.net_wm_state_add
;
3187 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3188 action
= self
->demands_attention
?
3189 prop_atoms
.net_wm_state_remove
:
3190 prop_atoms
.net_wm_state_add
;
3191 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3192 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3193 prop_atoms
.net_wm_state_add
;
3196 if (action
== prop_atoms
.net_wm_state_add
) {
3197 if (state
== prop_atoms
.net_wm_state_modal
) {
3199 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3201 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3203 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3205 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3206 self
->skip_taskbar
= TRUE
;
3207 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3208 self
->skip_pager
= TRUE
;
3209 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3211 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3213 } else if (state
== prop_atoms
.net_wm_state_above
) {
3216 } else if (state
== prop_atoms
.net_wm_state_below
) {
3219 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3220 demands_attention
= TRUE
;
3221 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3225 } else { /* action == prop_atoms.net_wm_state_remove */
3226 if (state
== prop_atoms
.net_wm_state_modal
) {
3228 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3230 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3232 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3234 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3235 self
->skip_taskbar
= FALSE
;
3236 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3237 self
->skip_pager
= FALSE
;
3238 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3240 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3242 } else if (state
== prop_atoms
.net_wm_state_above
) {
3244 } else if (state
== prop_atoms
.net_wm_state_below
) {
3246 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3247 demands_attention
= FALSE
;
3248 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3249 undecorated
= FALSE
;
3253 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3254 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3256 if (max_horz
== max_vert
) { /* both going the same way */
3257 client_maximize(self
, max_horz
, 0);
3259 client_maximize(self
, max_horz
, 1);
3260 client_maximize(self
, max_vert
, 2);
3264 if (max_horz
!= self
->max_horz
)
3265 client_maximize(self
, max_horz
, 1);
3267 client_maximize(self
, max_vert
, 2);
3270 /* change fullscreen state before shading, as it will affect if the window
3272 if (fullscreen
!= self
->fullscreen
)
3273 client_fullscreen(self
, fullscreen
);
3274 if (shaded
!= self
->shaded
)
3275 client_shade(self
, shaded
);
3276 if (undecorated
!= self
->undecorated
)
3277 client_set_undecorated(self
, undecorated
);
3278 if (modal
!= self
->modal
) {
3279 self
->modal
= modal
;
3280 /* when a window changes modality, then its stacking order with its
3281 transients needs to change */
3282 stacking_raise(CLIENT_AS_WINDOW(self
));
3284 if (iconic
!= self
->iconic
)
3285 client_iconify(self
, iconic
, FALSE
, FALSE
);
3287 if (demands_attention
!= self
->demands_attention
)
3288 client_hilite(self
, demands_attention
);
3290 if (above
!= self
->above
|| below
!= self
->below
) {
3291 self
->above
= above
;
3292 self
->below
= below
;
3293 client_calc_layer(self
);
3296 client_change_state(self
); /* change the hint to reflect these changes */
3299 ObClient
*client_focus_target(ObClient
*self
)
3301 ObClient
*child
= NULL
;
3303 child
= client_search_modal_child(self
);
3304 if (child
) return child
;
3308 gboolean
client_can_focus(ObClient
*self
)
3310 /* choose the correct target */
3311 self
= client_focus_target(self
);
3313 if (!self
->frame
->visible
)
3316 if (!(self
->can_focus
|| self
->focus_notify
))
3322 gboolean
client_focus(ObClient
*self
)
3326 /* choose the correct target */
3327 self
= client_focus_target(self
);
3329 if (!client_can_focus(self
)) {
3330 if (!self
->frame
->visible
) {
3331 /* update the focus lists */
3332 focus_order_to_top(self
);
3337 ob_debug_type(OB_DEBUG_FOCUS
,
3338 "Focusing client \"%s\" at time %u\n",
3339 self
->title
, event_curtime
);
3341 /* if there is a grab going on, then we need to cancel it. if we move
3342 focus during the grab, applications will get NotifyWhileGrabbed events
3345 actions should not rely on being able to move focus during an
3348 if (keyboard_interactively_grabbed())
3349 keyboard_interactive_cancel();
3352 xerror_set_ignore(TRUE
);
3354 if (self
->can_focus
) {
3355 /* This can cause a BadMatch error with CurrentTime, or if an app
3356 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3357 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3361 if (self
->focus_notify
) {
3363 ce
.xclient
.type
= ClientMessage
;
3364 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3365 ce
.xclient
.display
= ob_display
;
3366 ce
.xclient
.window
= self
->window
;
3367 ce
.xclient
.format
= 32;
3368 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3369 ce
.xclient
.data
.l
[1] = event_curtime
;
3370 ce
.xclient
.data
.l
[2] = 0l;
3371 ce
.xclient
.data
.l
[3] = 0l;
3372 ce
.xclient
.data
.l
[4] = 0l;
3373 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3376 /* This calls XSync, which will cause the FocusIn to come back to us.
3377 That's important for desktop switches, since otherwise we'll have no
3378 FocusIn on the queue and end up falling back again. */
3379 xerror_set_ignore(FALSE
);
3380 if (!xerror_occured
) error
= TRUE
;
3385 /*! Present the client to the user.
3386 @param raise If the client should be raised or not. You should only set
3387 raise to false if you don't care if the window is completely
3390 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3392 /* if using focus_delay, stop the timer now so that focus doesn't
3394 event_halt_focus_delay();
3396 if (client_normal(self
) && screen_showing_desktop
)
3397 screen_show_desktop(FALSE
, self
);
3399 client_iconify(self
, FALSE
, here
, FALSE
);
3400 if (self
->desktop
!= DESKTOP_ALL
&&
3401 self
->desktop
!= screen_desktop
)
3404 client_set_desktop(self
, screen_desktop
, FALSE
);
3406 screen_set_desktop(self
->desktop
, FALSE
);
3407 } else if (!self
->frame
->visible
)
3408 /* if its not visible for other reasons, then don't mess
3412 client_shade(self
, FALSE
);
3414 stacking_raise(CLIENT_AS_WINDOW(self
));
3419 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3421 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3422 gboolean allow
= FALSE
;
3424 /* if the request came from the user, or if nothing is focused, then grant
3426 if the currently focused app doesn't set a user_time, then it can't
3427 benefit from any focus stealing prevention.
3429 if (user
|| !focus_client
|| !last_time
)
3431 /* otherwise, if they didn't give a time stamp or if it is too old, they
3434 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3436 ob_debug_type(OB_DEBUG_FOCUS
,
3437 "Want to activate window 0x%x with time %u (last time %u), "
3438 "source=%s allowing? %d\n",
3439 self
->window
, event_curtime
, last_time
,
3440 (user
? "user" : "application"), allow
);
3443 if (event_curtime
!= CurrentTime
)
3444 self
->user_time
= event_curtime
;
3446 client_present(self
, here
, TRUE
);
3448 /* don't focus it but tell the user it wants attention */
3449 client_hilite(self
, TRUE
);
3452 static void client_bring_helper_windows_recursive(ObClient
*self
,
3457 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3458 client_bring_helper_windows_recursive(it
->data
, desktop
);
3460 if (client_helper(self
) &&
3461 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3463 client_set_desktop(self
, desktop
, FALSE
);
3467 void client_bring_helper_windows(ObClient
*self
)
3469 client_bring_helper_windows_recursive(self
, self
->desktop
);
3472 gboolean
client_focused(ObClient
*self
)
3474 return self
== focus_client
;
3477 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3480 gulong min_diff
, min_i
;
3482 if (!self
->nicons
) {
3483 ObClientIcon
*parent
= NULL
;
3485 if (self
->transient_for
) {
3486 if (self
->transient_for
!= OB_TRAN_GROUP
)
3487 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3490 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3491 ObClient
*c
= it
->data
;
3492 if (c
!= self
&& !c
->transient_for
) {
3493 if ((parent
= client_icon_recursive(c
, w
, h
)))
3503 /* some kind of crappy approximation to find the icon closest in size to
3504 what we requested, but icons are generally all the same ratio as
3505 eachother so it's good enough. */
3507 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3510 for (i
= 1; i
< self
->nicons
; ++i
) {
3513 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3514 if (diff
< min_diff
) {
3519 return &self
->icons
[min_i
];
3522 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3525 static ObClientIcon deficon
;
3527 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3528 deficon
.width
= deficon
.height
= 48;
3529 deficon
.data
= ob_rr_theme
->def_win_icon
;
3535 void client_set_layer(ObClient
*self
, gint layer
)
3539 self
->above
= FALSE
;
3540 } else if (layer
== 0) {
3541 self
->below
= self
->above
= FALSE
;
3543 self
->below
= FALSE
;
3546 client_calc_layer(self
);
3547 client_change_state(self
); /* reflect this in the state hints */
3550 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3552 if (self
->undecorated
!= undecorated
) {
3553 self
->undecorated
= undecorated
;
3554 client_setup_decor_and_functions(self
);
3555 /* Make sure the client knows it might have moved. Maybe there is a
3556 * better way of doing this so only one client_configure is sent, but
3557 * since 125 of these are sent per second when moving the window (with
3558 * user = FALSE) i doubt it matters much.
3560 client_configure(self
, self
->area
.x
, self
->area
.y
,
3561 self
->area
.width
, self
->area
.height
, TRUE
, TRUE
);
3562 client_change_state(self
); /* reflect this in the state hints */
3566 guint
client_monitor(ObClient
*self
)
3568 return screen_find_monitor(&self
->frame
->area
);
3571 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3573 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3574 client_normal(self
->transient_for
))
3575 self
= self
->transient_for
;
3579 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3581 ObStackingLayer layer
)
3585 /* move up the direct transient chain as far as possible */
3586 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3587 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3588 client_normal(self
->transient_for
))
3589 self
= self
->transient_for
;
3591 if (!self
->transient_for
)
3592 ret
= g_slist_prepend(ret
, self
);
3596 g_assert(self
->group
);
3598 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3599 ObClient
*c
= it
->data
;
3601 if (!c
->transient_for
&& client_normal(c
) &&
3602 (!bylayer
|| c
->layer
== layer
))
3604 ret
= g_slist_prepend(ret
, c
);
3608 if (ret
== NULL
) /* no group parents */
3609 ret
= g_slist_prepend(ret
, self
);
3615 GSList
*client_search_all_top_parents(ObClient
*self
)
3617 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3620 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3622 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3625 ObClient
*client_search_focus_parent(ObClient
*self
)
3627 if (self
->transient_for
) {
3628 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3629 if (client_focused(self
->transient_for
))
3630 return self
->transient_for
;
3634 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3635 ObClient
*c
= it
->data
;
3637 /* checking transient_for prevents infinate loops! */
3638 if (c
!= self
&& !c
->transient_for
)
3639 if (client_focused(c
))
3648 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3650 if (self
->transient_for
) {
3651 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3652 if (self
->transient_for
== search
)
3657 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3658 ObClient
*c
= it
->data
;
3660 /* checking transient_for prevents infinate loops! */
3661 if (c
!= self
&& !c
->transient_for
)
3671 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3675 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3676 if (sit
->data
== search
)
3678 if (client_search_transient(sit
->data
, search
))
3684 #define WANT_EDGE(cur, c) \
3687 if(!client_normal(cur)) \
3689 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3694 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3695 if ((his_edge_start >= my_edge_start && \
3696 his_edge_start <= my_edge_end) || \
3697 (my_edge_start >= his_edge_start && \
3698 my_edge_start <= his_edge_end)) \
3701 /* finds the nearest edge in the given direction from the current client
3702 * note to self: the edge is the -frame- edge (the actual one), not the
3705 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3707 gint dest
, monitor_dest
;
3708 gint my_edge_start
, my_edge_end
, my_offset
;
3715 a
= screen_area(c
->desktop
);
3716 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3719 case OB_DIRECTION_NORTH
:
3720 my_edge_start
= c
->frame
->area
.x
;
3721 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3722 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3724 /* default: top of screen */
3725 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3726 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3727 /* if the monitor edge comes before the screen edge, */
3728 /* use that as the destination instead. (For xinerama) */
3729 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3730 dest
= monitor_dest
;
3732 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3733 gint his_edge_start
, his_edge_end
, his_offset
;
3734 ObClient
*cur
= it
->data
;
3738 his_edge_start
= cur
->frame
->area
.x
;
3739 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3740 his_offset
= cur
->frame
->area
.y
+
3741 (hang
? 0 : cur
->frame
->area
.height
);
3743 if(his_offset
+ 1 > my_offset
)
3746 if(his_offset
< dest
)
3749 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3752 case OB_DIRECTION_SOUTH
:
3753 my_edge_start
= c
->frame
->area
.x
;
3754 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3755 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3757 /* default: bottom of screen */
3758 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3759 monitor_dest
= monitor
->y
+ monitor
->height
-
3760 (hang
? c
->frame
->area
.height
: 0);
3761 /* if the monitor edge comes before the screen edge, */
3762 /* use that as the destination instead. (For xinerama) */
3763 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3764 dest
= monitor_dest
;
3766 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3767 gint his_edge_start
, his_edge_end
, his_offset
;
3768 ObClient
*cur
= it
->data
;
3772 his_edge_start
= cur
->frame
->area
.x
;
3773 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3774 his_offset
= cur
->frame
->area
.y
+
3775 (hang
? cur
->frame
->area
.height
: 0);
3778 if(his_offset
- 1 < my_offset
)
3781 if(his_offset
> dest
)
3784 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3787 case OB_DIRECTION_WEST
:
3788 my_edge_start
= c
->frame
->area
.y
;
3789 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3790 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3792 /* default: leftmost egde of screen */
3793 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3794 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3795 /* if the monitor edge comes before the screen edge, */
3796 /* use that as the destination instead. (For xinerama) */
3797 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3798 dest
= monitor_dest
;
3800 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3801 gint his_edge_start
, his_edge_end
, his_offset
;
3802 ObClient
*cur
= it
->data
;
3806 his_edge_start
= cur
->frame
->area
.y
;
3807 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3808 his_offset
= cur
->frame
->area
.x
+
3809 (hang
? 0 : cur
->frame
->area
.width
);
3811 if(his_offset
+ 1 > my_offset
)
3814 if(his_offset
< dest
)
3817 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3820 case OB_DIRECTION_EAST
:
3821 my_edge_start
= c
->frame
->area
.y
;
3822 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3823 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3825 /* default: rightmost edge of screen */
3826 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3827 monitor_dest
= monitor
->x
+ monitor
->width
-
3828 (hang
? c
->frame
->area
.width
: 0);
3829 /* if the monitor edge comes before the screen edge, */
3830 /* use that as the destination instead. (For xinerama) */
3831 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3832 dest
= monitor_dest
;
3834 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3835 gint his_edge_start
, his_edge_end
, his_offset
;
3836 ObClient
*cur
= it
->data
;
3840 his_edge_start
= cur
->frame
->area
.y
;
3841 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3842 his_offset
= cur
->frame
->area
.x
+
3843 (hang
? cur
->frame
->area
.width
: 0);
3845 if(his_offset
- 1 < my_offset
)
3848 if(his_offset
> dest
)
3851 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3854 case OB_DIRECTION_NORTHEAST
:
3855 case OB_DIRECTION_SOUTHEAST
:
3856 case OB_DIRECTION_NORTHWEST
:
3857 case OB_DIRECTION_SOUTHWEST
:
3858 /* not implemented */
3860 g_assert_not_reached();
3861 dest
= 0; /* suppress warning */
3866 ObClient
* client_under_pointer()
3870 ObClient
*ret
= NULL
;
3872 if (screen_pointer_pos(&x
, &y
)) {
3873 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3874 if (WINDOW_IS_CLIENT(it
->data
)) {
3875 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3876 if (c
->frame
->visible
&&
3877 /* ignore all animating windows */
3878 !frame_iconify_animating(c
->frame
) &&
3879 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3890 gboolean
client_has_group_siblings(ObClient
*self
)
3892 return self
->group
&& self
->group
->members
->next
;