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
;
248 /* check if it has already been unmapped by the time we started
249 mapping. the grab does a sync so we don't have to here */
250 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
251 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
253 XPutBackEvent(ob_display
, &e
);
255 ob_debug("Trying to manage unmapped window. Aborting that.\n");
257 return; /* don't manage it */
260 /* make sure it isn't an override-redirect window */
261 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
262 attrib
.override_redirect
)
265 return; /* don't manage it */
268 /* is the window a docking app */
269 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
270 if ((wmhint
->flags
& StateHint
) &&
271 wmhint
->initial_state
== WithdrawnState
)
273 dock_add(window
, wmhint
);
281 ob_debug("Managing window: %lx\n", window
);
283 /* choose the events we want to receive on the CLIENT window */
284 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
285 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
286 XChangeWindowAttributes(ob_display
, window
,
287 CWEventMask
|CWDontPropagate
, &attrib_set
);
289 /* create the ObClient struct, and populate it from the hints on the
291 self
= g_new0(ObClient
, 1);
292 self
->obwin
.type
= Window_Client
;
293 self
->window
= window
;
295 /* non-zero defaults */
296 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
297 self
->gravity
= NorthWestGravity
;
298 self
->desktop
= screen_num_desktops
; /* always an invalid value */
299 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
301 /* get all the stuff off the window */
302 client_get_all(self
, TRUE
);
304 /* specify that if we exit, the window should not be destroyed and
305 should be reparented back to root automatically */
306 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
308 /* create the decoration frame for the client window */
309 self
->frame
= frame_new(self
);
311 frame_grab_client(self
->frame
);
313 /* we've grabbed everything and set everything that we need to at mapping
317 /* per-app settings override stuff from client_get_all, and return the
318 settings for other uses too. the returned settings is a shallow copy,
319 that needs to be freed with g_free(). */
320 settings
= client_get_settings_state(self
);
321 /* the session should get the last say thought */
322 client_restore_session_state(self
);
324 /* now we have all of the window's information so we can set this up */
325 client_setup_decor_and_functions(self
);
327 /* remove the client's border (and adjust re gravity) */
328 client_toggle_border(self
, FALSE
);
331 Time t
= sn_app_started(self
->startup_id
, self
->class);
332 if (t
) self
->user_time
= t
;
335 /* do this after we have a frame.. it uses the frame to help determine the
336 WM_STATE to apply. */
337 client_change_state(self
);
339 /* add ourselves to the focus order */
340 focus_order_add_new(self
);
342 /* do this to add ourselves to the stacking list in a non-intrusive way */
343 client_calc_layer(self
);
345 /* focus the new window? */
346 if (ob_state() != OB_STATE_STARTING
&&
347 (!self
->session
|| self
->session
->focused
) &&
349 /* this means focus=true for window is same as config_focus_new=true */
350 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
351 client_search_focus_parent(self
)) &&
352 /* this checks for focus=false for the window */
353 (!settings
|| settings
->focus
!= 0) &&
354 /* note the check against Type_Normal/Dialog, not client_normal(self),
355 which would also include other types. in this case we want more
356 strict rules for focus */
357 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
358 self
->type
== OB_CLIENT_TYPE_DIALOG
))
363 /* adjust the frame to the client's size before showing or placing
365 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
366 frame_adjust_client_area(self
->frame
);
368 /* where the frame was placed is where the window was originally */
369 placex
= self
->area
.x
;
370 placey
= self
->area
.y
;
372 /* figure out placement for the window */
373 if (ob_state() == OB_STATE_RUNNING
) {
376 ob_debug("Positioned: %s @ %d %d\n",
377 (!self
->positioned
? "no" :
378 (self
->positioned
== PPosition
? "program specified" :
379 (self
->positioned
== USPosition
? "user specified" :
380 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
382 transient
= place_client(self
, &placex
, &placey
, settings
);
384 /* make sure the window is visible. */
385 client_find_onscreen(self
, &placex
, &placey
,
386 self
->area
.width
, self
->area
.height
,
387 /* non-normal clients has less rules, and
388 windows that are being restored from a
389 session do also. we can assume you want
390 it back where you saved it. Clients saying
391 they placed themselves are subjected to
392 harder rules, ones that are placed by
393 place.c or by the user are allowed partially
394 off-screen and on xinerama divides (ie,
395 it is up to the placement routines to avoid
396 the xinerama divides) */
398 (((self
->positioned
& PPosition
) &&
399 !(self
->positioned
& USPosition
)) &&
400 client_normal(self
) &&
404 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
405 self
->window
, placex
, placey
,
406 self
->area
.width
, self
->area
.height
);
408 ob_debug(" but session requested %d %d instead, overriding\n",
409 self
->session
->x
, self
->session
->y
);
411 /* do this after the window is placed, so the premax/prefullscreen numbers
413 also, this moves the window to the position where it has been placed
415 client_apply_startup_state(self
);
417 /* move the client to its placed position, or it it's already there,
418 generate a ConfigureNotify telling the client where it is.
420 do this after adjusting the frame. otherwise it gets all weird and
421 clients don't work right
423 also do this after applying the startup state so maximize and fullscreen
424 will get the right sizes and positions if the client is starting with
427 client_configure(self
, placex
, placey
,
428 self
->area
.width
, self
->area
.height
,
433 guint32 last_time
= focus_client
?
434 focus_client
->user_time
: CurrentTime
;
436 /* This is focus stealing prevention */
437 ob_debug_type(OB_DEBUG_FOCUS
,
438 "Want to focus new window 0x%x with time %u "
440 self
->window
, self
->user_time
, last_time
);
442 /* if it's on another desktop */
443 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
444 && /* the timestamp is from before you changed desktops */
445 self
->user_time
&& screen_desktop_user_time
&&
446 !event_time_after(self
->user_time
, screen_desktop_user_time
))
449 ob_debug_type(OB_DEBUG_FOCUS
,
450 "Not focusing the window because its on another "
453 /* If something is focused, and it's not our parent... */
454 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
456 /* If time stamp is old, don't steal focus */
457 if (self
->user_time
&& last_time
&&
458 !event_time_after(self
->user_time
, last_time
))
461 ob_debug_type(OB_DEBUG_FOCUS
,
462 "Not focusing the window because the time is "
465 /* Don't steal focus from globally active clients.
466 I stole this idea from KWin. It seems nice.
468 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
470 ob_debug_type(OB_DEBUG_FOCUS
,
471 "Not focusing the window because a globally "
472 "active client has focus\n");
477 ob_debug_type(OB_DEBUG_FOCUS
,
478 "Focus stealing prevention activated for %s with "
479 "time %u (last time %u)\n",
480 self
->title
, self
->user_time
, last_time
);
481 /* if the client isn't focused, then hilite it so the user
483 client_hilite(self
, TRUE
);
487 /* This may look rather odd. Well it's because new windows are added
488 to the stacking order non-intrusively. If we're not going to focus
489 the new window or hilite it, then we raise it to the top. This will
490 take affect for things that don't get focused like splash screens.
491 Also if you don't have focus_new enabled, then it's going to get
492 raised to the top. Legacy begets legacy I guess?
494 if (!client_restore_session_stacking(self
))
495 stacking_raise(CLIENT_AS_WINDOW(self
));
498 mouse_grab_for_client(self
, TRUE
);
500 /* this has to happen before we try focus the window, but we want it to
501 happen after the client's stacking has been determined or it looks bad
506 gboolean stacked
= client_restore_session_stacking(self
);
507 client_present(self
, FALSE
, !stacked
);
510 /* add to client list/map */
511 client_list
= g_list_append(client_list
, self
);
512 g_hash_table_insert(window_map
, &self
->window
, self
);
514 /* this has to happen after we're in the client_list */
515 if (STRUT_EXISTS(self
->strut
))
516 screen_update_areas();
518 /* update the list hints */
521 /* free the ObAppSettings shallow copy */
524 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
525 window
, self
->frame
->plate
, self
->class);
531 ObClient
*client_fake_manage(Window window
)
534 ObAppSettings
*settings
;
536 ob_debug("Pretend-managing window: %lx\n", window
);
538 /* do this minimal stuff to figure out the client's decorations */
540 self
= g_new0(ObClient
, 1);
541 self
->window
= window
;
543 client_get_all(self
, FALSE
);
544 /* per-app settings override stuff, and return the settings for other
545 uses too. this returns a shallow copy that needs to be freed */
546 settings
= client_get_settings_state(self
);
548 client_setup_decor_and_functions(self
);
550 /* create the decoration frame for the client window and adjust its size */
551 self
->frame
= frame_new(self
);
552 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
554 /* free the ObAppSettings shallow copy */
560 void client_unmanage_all()
562 while (client_list
!= NULL
)
563 client_unmanage(client_list
->data
);
566 void client_unmanage(ObClient
*self
)
571 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
572 self
->window
, self
->frame
->plate
,
573 self
->class, self
->title
? self
->title
: "");
575 g_assert(self
!= NULL
);
577 /* we dont want events no more. do this before hiding the frame so we
578 don't generate more events */
579 XSelectInput(ob_display
, self
->window
, NoEventMask
);
581 frame_hide(self
->frame
);
582 /* flush to send the hide to the server quickly */
585 /* ignore enter events from the unmap so it doesnt mess with the
587 event_ignore_all_queued_enters();
589 mouse_grab_for_client(self
, FALSE
);
591 /* remove the window from our save set */
592 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
594 /* kill the property windows */
595 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
597 /* update the focus lists */
598 focus_order_remove(self
);
599 if (client_focused(self
)) {
600 /* don't leave an invalid focus_client */
604 client_list
= g_list_remove(client_list
, self
);
605 stacking_remove(self
);
606 g_hash_table_remove(window_map
, &self
->window
);
608 /* once the client is out of the list, update the struts to remove its
610 if (STRUT_EXISTS(self
->strut
))
611 screen_update_areas();
613 client_call_notifies(self
, client_destroy_notifies
);
615 /* tell our parent(s) that we're gone */
616 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
617 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
618 if (it
->data
!= self
)
619 ((ObClient
*)it
->data
)->transients
=
620 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
621 } else if (self
->transient_for
) { /* transient of window */
622 self
->transient_for
->transients
=
623 g_slist_remove(self
->transient_for
->transients
, self
);
626 /* tell our transients that we're gone */
627 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
628 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
629 ((ObClient
*)it
->data
)->transient_for
= NULL
;
630 client_calc_layer(it
->data
);
634 /* remove from its group */
636 group_remove(self
->group
, self
);
640 /* restore the window's original geometry so it is not lost */
644 /* give the client its border back */
645 client_toggle_border(self
, TRUE
);
649 if (self
->fullscreen
)
650 a
= self
->pre_fullscreen_area
;
651 else if (self
->max_horz
|| self
->max_vert
) {
652 if (self
->max_horz
) {
653 a
.x
= self
->pre_max_area
.x
;
654 a
.width
= self
->pre_max_area
.width
;
656 if (self
->max_vert
) {
657 a
.y
= self
->pre_max_area
.y
;
658 a
.height
= self
->pre_max_area
.height
;
662 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
663 /* let it be moved and resized no matter what */
664 self
->functions
= OB_CLIENT_FUNC_MOVE
| OB_CLIENT_FUNC_RESIZE
;
665 self
->decorations
= 0; /* unmanaged windows have no decor */
667 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
670 /* reparent the window out of the frame, and free the frame */
671 frame_release_client(self
->frame
);
672 frame_free(self
->frame
);
675 if (ob_state() != OB_STATE_EXITING
) {
676 /* these values should not be persisted across a window
678 PROP_ERASE(self
->window
, net_wm_desktop
);
679 PROP_ERASE(self
->window
, net_wm_state
);
680 PROP_ERASE(self
->window
, wm_state
);
682 /* if we're left in an unmapped state, the client wont be mapped.
683 this is bad, since we will no longer be managing the window on
685 XMapWindow(ob_display
, self
->window
);
688 /* update the list hints */
691 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
693 /* free all data allocated in the client struct */
694 g_slist_free(self
->transients
);
695 for (j
= 0; j
< self
->nicons
; ++j
)
696 g_free(self
->icons
[j
].data
);
697 if (self
->nicons
> 0)
699 g_free(self
->wm_command
);
701 g_free(self
->icon_title
);
705 g_free(self
->client_machine
);
706 g_free(self
->sm_client_id
);
710 void client_fake_unmanage(ObClient
*self
)
712 /* this is all that got allocated to get the decorations */
714 frame_free(self
->frame
);
718 /*! Returns a new structure containing the per-app settings for this client.
719 The returned structure needs to be freed with g_free. */
720 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
722 ObAppSettings
*settings
;
725 settings
= config_create_app_settings();
727 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
728 ObAppSettings
*app
= it
->data
;
729 gboolean match
= TRUE
;
731 g_assert(app
->name
!= NULL
|| app
->class != NULL
);
733 /* we know that either name or class is not NULL so it will have to
734 match to use the rule */
736 !g_pattern_match(app
->name
, strlen(self
->name
), self
->name
, NULL
))
738 else if (app
->class &&
739 !g_pattern_match(app
->class,
740 strlen(self
->class), self
->class, NULL
))
742 else if (app
->role
&&
743 !g_pattern_match(app
->role
,
744 strlen(self
->role
), self
->role
, NULL
))
748 ob_debug("Window matching: %s\n", app
->name
);
750 /* copy the settings to our struct, overriding the existing
751 settings if they are not defaults */
752 config_app_settings_copy_non_defaults(app
, settings
);
756 if (settings
->shade
!= -1)
757 self
->shaded
= !!settings
->shade
;
758 if (settings
->decor
!= -1)
759 self
->undecorated
= !settings
->decor
;
760 if (settings
->iconic
!= -1)
761 self
->iconic
= !!settings
->iconic
;
762 if (settings
->skip_pager
!= -1)
763 self
->skip_pager
= !!settings
->skip_pager
;
764 if (settings
->skip_taskbar
!= -1)
765 self
->skip_taskbar
= !!settings
->skip_taskbar
;
767 if (settings
->max_vert
!= -1)
768 self
->max_vert
= !!settings
->max_vert
;
769 if (settings
->max_horz
!= -1)
770 self
->max_horz
= !!settings
->max_horz
;
772 if (settings
->fullscreen
!= -1)
773 self
->fullscreen
= !!settings
->fullscreen
;
775 if (settings
->desktop
) {
776 if (settings
->desktop
== DESKTOP_ALL
)
777 self
->desktop
= settings
->desktop
;
778 else if (settings
->desktop
> 0 &&
779 settings
->desktop
<= screen_num_desktops
)
780 self
->desktop
= settings
->desktop
- 1;
783 if (settings
->layer
== -1) {
787 else if (settings
->layer
== 0) {
791 else if (settings
->layer
== 1) {
798 static void client_restore_session_state(ObClient
*self
)
802 ob_debug_type(OB_DEBUG_SM
,
803 "Restore session for client %s\n", self
->title
);
805 if (!(it
= session_state_find(self
))) {
806 ob_debug_type(OB_DEBUG_SM
,
807 "Session data not found for client %s\n", self
->title
);
811 self
->session
= it
->data
;
813 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
816 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
817 self
->positioned
= USPosition
;
818 if (self
->session
->w
> 0)
819 self
->area
.width
= self
->session
->w
;
820 if (self
->session
->h
> 0)
821 self
->area
.height
= self
->session
->h
;
822 XResizeWindow(ob_display
, self
->window
,
823 self
->area
.width
, self
->area
.height
);
825 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
826 self
->session
->desktop
:
827 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
828 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
830 self
->shaded
= self
->session
->shaded
;
831 self
->iconic
= self
->session
->iconic
;
832 self
->skip_pager
= self
->session
->skip_pager
;
833 self
->skip_taskbar
= self
->session
->skip_taskbar
;
834 self
->fullscreen
= self
->session
->fullscreen
;
835 self
->above
= self
->session
->above
;
836 self
->below
= self
->session
->below
;
837 self
->max_horz
= self
->session
->max_horz
;
838 self
->max_vert
= self
->session
->max_vert
;
839 self
->undecorated
= self
->session
->undecorated
;
842 static gboolean
client_restore_session_stacking(ObClient
*self
)
846 if (!self
->session
) return FALSE
;
848 mypos
= g_list_find(session_saved_state
, self
->session
);
849 if (!mypos
) return FALSE
;
851 /* start above me and look for the first client */
852 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
855 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
856 ObClient
*c
= cit
->data
;
857 /* found a client that was in the session, so go below it */
858 if (c
->session
== it
->data
) {
859 stacking_below(CLIENT_AS_WINDOW(self
),
860 CLIENT_AS_WINDOW(cit
->data
));
868 void client_move_onscreen(ObClient
*self
, gboolean rude
)
870 gint x
= self
->area
.x
;
871 gint y
= self
->area
.y
;
872 if (client_find_onscreen(self
, &x
, &y
,
874 self
->area
.height
, rude
)) {
875 client_move(self
, x
, y
);
879 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
883 gint ox
= *x
, oy
= *y
;
884 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
888 RECT_SET(desired
, *x
, *y
, w
, h
);
889 all_a
= screen_area(self
->desktop
);
890 mon_a
= screen_area_monitor(self
->desktop
, screen_find_monitor(&desired
));
892 /* get where the frame would be */
893 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
895 /* get the requested size of the window with decorations */
896 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
897 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
899 /* This makes sure windows aren't entirely outside of the screen so you
900 can't see them at all.
901 It makes sure 10% of the window is on the screen at least. At don't let
902 it move itself off the top of the screen, which would hide the titlebar
903 on you. (The user can still do this if they want too, it's only limiting
906 XXX watch for xinerama dead areas...
908 if (client_normal(self
)) {
909 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
910 *x
= all_a
->x
+ all_a
->width
- fw
/10;
911 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
912 *y
= all_a
->y
+ all_a
->height
- fh
/10;
913 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
914 *x
= all_a
->x
- fw
*9/10;
915 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
916 *y
= all_a
->y
- fw
*9/10;
919 /* If rudeness wasn't requested, then figure out of the client is currently
920 entirely on the screen. If it is, and the position isn't changing by
921 request, and it is enlarging, then be rude even though it wasn't
924 Point oldtl
, oldtr
, oldbl
, oldbr
;
925 Point newtl
, newtr
, newbl
, newbr
;
926 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
928 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
929 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
930 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
931 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
932 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
934 POINT_SET(newtl
, *x
, *y
);
935 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
936 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
937 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
939 /* is it moving or just resizing from some corner? */
940 stationary_l
= oldtl
.x
== newtl
.x
;
941 stationary_r
= oldtr
.x
== newtr
.x
;
942 stationary_t
= oldtl
.y
== newtl
.y
;
943 stationary_b
= oldbl
.y
== newbl
.y
;
945 /* if left edge is growing and didnt move right edge */
946 if (stationary_r
&& newtl
.x
< oldtl
.x
)
948 /* if right edge is growing and didnt move left edge */
949 if (stationary_l
&& newtr
.x
> oldtr
.x
)
951 /* if top edge is growing and didnt move bottom edge */
952 if (stationary_b
&& newtl
.y
< oldtl
.y
)
954 /* if bottom edge is growing and didnt move top edge */
955 if (stationary_t
&& newbl
.y
> oldbl
.y
)
959 /* This here doesn't let windows even a pixel outside the struts/screen.
960 * When called from client_manage, programs placing themselves are
961 * forced completely onscreen, while things like
962 * xterm -geometry resolution-width/2 will work fine. Trying to
963 * place it completely offscreen will be handled in the above code.
964 * Sorry for this confused comment, i am tired. */
965 if (fw
<= mon_a
->width
) {
966 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
967 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
968 *x
= mon_a
->x
+ mon_a
->width
- fw
;
970 if (fh
<= mon_a
->height
) {
971 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
972 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
973 *y
= mon_a
->y
+ mon_a
->height
- fh
;
976 /* get where the client should be */
977 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
979 return ox
!= *x
|| oy
!= *y
;
982 static void client_toggle_border(ObClient
*self
, gboolean show
)
984 /* adjust our idea of where the client is, based on its border. When the
985 border is removed, the client should now be considered to be in a
987 when re-adding the border to the client, the same operation needs to be
989 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
990 gint x
= oldx
, y
= oldy
;
991 switch(self
->gravity
) {
993 case NorthWestGravity
:
995 case SouthWestGravity
:
997 case NorthEastGravity
:
999 case SouthEastGravity
:
1000 if (show
) x
-= self
->border_width
* 2;
1001 else x
+= self
->border_width
* 2;
1008 if (show
) x
-= self
->border_width
;
1009 else x
+= self
->border_width
;
1012 switch(self
->gravity
) {
1014 case NorthWestGravity
:
1016 case NorthEastGravity
:
1018 case SouthWestGravity
:
1020 case SouthEastGravity
:
1021 if (show
) y
-= self
->border_width
* 2;
1022 else y
+= self
->border_width
* 2;
1029 if (show
) y
-= self
->border_width
;
1030 else y
+= self
->border_width
;
1037 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1039 /* set border_width to 0 because there is no border to add into
1040 calculations anymore */
1041 self
->border_width
= 0;
1043 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1047 static void client_get_all(ObClient
*self
, gboolean real
)
1049 /* this is needed for the frame to set itself up */
1050 client_get_area(self
);
1052 /* these things can change the decor and functions of the window */
1054 client_get_mwm_hints(self
);
1055 /* this can change the mwmhints for special cases */
1056 client_get_type_and_transientness(self
);
1057 client_get_state(self
);
1058 client_update_normal_hints(self
);
1060 /* get the session related properties, these can change decorations
1061 from per-app settings */
1062 client_get_session_ids(self
);
1064 /* now we got everything that can affect the decorations */
1068 /* get this early so we have it for debugging */
1069 client_update_title(self
);
1071 client_update_protocols(self
);
1073 client_update_wmhints(self
);
1074 /* this may have already been called from client_update_wmhints */
1075 if (self
->transient_for
== NULL
)
1076 client_update_transient_for(self
);
1078 client_get_startup_id(self
);
1079 client_get_desktop(self
);/* uses transient data/group/startup id if a
1080 desktop is not specified */
1081 client_get_shaped(self
);
1084 /* a couple type-based defaults for new windows */
1086 /* this makes sure that these windows appear on all desktops */
1087 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1088 self
->desktop
= DESKTOP_ALL
;
1092 client_update_sync_request_counter(self
);
1095 client_get_colormap(self
);
1096 client_update_strut(self
);
1097 client_update_icons(self
);
1098 client_update_user_time_window(self
);
1099 if (!self
->user_time_window
) /* check if this would have been called */
1100 client_update_user_time(self
);
1101 client_update_icon_geometry(self
);
1104 static void client_get_startup_id(ObClient
*self
)
1106 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1108 PROP_GETS(self
->group
->leader
,
1109 net_startup_id
, utf8
, &self
->startup_id
);
1112 static void client_get_area(ObClient
*self
)
1114 XWindowAttributes wattrib
;
1117 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1118 g_assert(ret
!= BadWindow
);
1120 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1121 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1122 self
->border_width
= wattrib
.border_width
;
1124 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1125 wattrib
.width
, wattrib
.height
);
1128 static void client_get_desktop(ObClient
*self
)
1130 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1132 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1133 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1134 self
->desktop
= screen_num_desktops
- 1;
1138 gboolean trdesk
= FALSE
;
1140 if (self
->transient_for
) {
1141 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1142 self
->desktop
= self
->transient_for
->desktop
;
1147 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1148 if (it
->data
!= self
&&
1149 !((ObClient
*)it
->data
)->transient_for
) {
1150 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1157 /* try get from the startup-notification protocol */
1158 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1159 if (self
->desktop
>= screen_num_desktops
&&
1160 self
->desktop
!= DESKTOP_ALL
)
1161 self
->desktop
= screen_num_desktops
- 1;
1163 /* defaults to the current desktop */
1164 self
->desktop
= screen_desktop
;
1169 static void client_get_state(ObClient
*self
)
1174 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1176 for (i
= 0; i
< num
; ++i
) {
1177 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1179 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1180 self
->shaded
= TRUE
;
1181 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1182 self
->iconic
= TRUE
;
1183 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1184 self
->skip_taskbar
= TRUE
;
1185 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1186 self
->skip_pager
= TRUE
;
1187 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1188 self
->fullscreen
= TRUE
;
1189 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1190 self
->max_vert
= TRUE
;
1191 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1192 self
->max_horz
= TRUE
;
1193 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1195 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1197 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1198 self
->demands_attention
= TRUE
;
1199 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1200 self
->undecorated
= TRUE
;
1207 static void client_get_shaped(ObClient
*self
)
1209 self
->shaped
= FALSE
;
1211 if (extensions_shape
) {
1216 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1218 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1219 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1221 self
->shaped
= (s
!= 0);
1226 void client_update_transient_for(ObClient
*self
)
1229 ObClient
*target
= NULL
;
1231 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1232 if (t
!= self
->window
) { /* cant be transient to itself! */
1233 target
= g_hash_table_lookup(window_map
, &t
);
1234 /* if this happens then we need to check for it*/
1235 g_assert(target
!= self
);
1236 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1237 /* this can happen when a dialog is a child of
1238 a dockapp, for example */
1242 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1244 Setting the transient_for to Root is actually illegal, however
1245 applications from time have done this to specify transient for
1248 Now you can do that by being a TYPE_DIALOG and not setting
1249 the transient_for hint at all on your window. But people still
1250 use Root, and Kwin is very strange in this regard.
1252 KWin 3.0 will not consider windows with transient_for set to
1253 Root as transient for their group *UNLESS* they are also modal.
1254 In that case, it will make them transient for the group. This
1255 leads to all sorts of weird behavior from KDE apps which are
1256 only tested in KWin. I'd like to follow their behavior just to
1257 make this work right with KDE stuff, but that seems wrong.
1259 if (!target
&& self
->group
) {
1260 /* not transient to a client, see if it is transient for a
1262 if (t
== RootWindow(ob_display
, ob_screen
)) {
1263 /* window is a transient for its group! */
1264 target
= OB_TRAN_GROUP
;
1268 } else if (self
->transient
&& self
->group
)
1269 target
= OB_TRAN_GROUP
;
1271 client_update_transient_tree(self
, self
->group
, self
->group
,
1272 self
->transient_for
, target
);
1273 self
->transient_for
= target
;
1277 static void client_update_transient_tree(ObClient
*self
,
1278 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1279 ObClient
* oldparent
,
1280 ObClient
*newparent
)
1286 Group transient windows are not allowed to have other group
1287 transient windows as their children.
1291 /* No change has occured */
1292 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1294 /** Remove the client from the transient tree wherever it has changed **/
1296 /* If the window is becoming a direct transient for a window in its group
1297 then any group transients which were our children and are now becoming
1298 our parents need to stop being our children.
1300 Group transients can't be children of group transients already, but
1301 we could have any number of direct parents above up, any of which could
1302 be transient for the group, and we need to remove it from our children.
1304 if (oldparent
!= newparent
&&
1305 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1306 newgroup
!= NULL
&& newgroup
== oldgroup
)
1308 ObClient
*look
= newparent
;
1310 self
->transients
= g_slist_remove(self
->transients
, look
);
1311 look
= look
->transient_for
;
1312 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1316 /* If the group changed, or if we are just becoming transient for the
1317 group, then we need to remove any old group transient windows
1318 from our children. But if we were already transient for the group, then
1319 other group transients are not our children. */
1320 if ((oldgroup
!= newgroup
||
1321 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1322 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1324 for (it
= self
->transients
; it
; it
= next
) {
1325 next
= g_slist_next(it
);
1327 if (c
->group
== oldgroup
)
1328 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1332 /* If we used to be transient for a group and now we are not, or we're
1333 transient for a new group, then we need to remove ourselves from all
1335 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1336 oldparent
!= newparent
))
1338 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1340 if (c
!= self
&& (!c
->transient_for
||
1341 c
->transient_for
!= OB_TRAN_GROUP
))
1342 c
->transients
= g_slist_remove(c
->transients
, self
);
1345 /* If we used to be transient for a single window and we are no longer
1346 transient for it, then we need to remove ourself from its children */
1347 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1348 oldparent
!= newparent
)
1349 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1352 /** Re-add the client to the transient tree wherever it has changed **/
1354 /* If we're now transient for a group and we weren't transient for it
1355 before then we need to add ourselves to all our new parents */
1356 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1357 oldparent
!= newparent
))
1359 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1361 if (c
!= self
&& (!c
->transient_for
||
1362 c
->transient_for
!= OB_TRAN_GROUP
))
1363 c
->transients
= g_slist_prepend(c
->transients
, self
);
1366 /* If we are now transient for a single window which we weren't before,
1367 we need to add ourselves to its children
1369 WARNING: Cyclical transient ness is possible if two windows are
1370 transient for eachother.
1372 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1373 newparent
!= oldparent
&&
1374 /* don't make ourself its child if it is already our child */
1375 !client_is_direct_child(self
, newparent
))
1376 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1378 /* If the group changed then we need to add any new group transient
1379 windows to our children. But if we're transient for the group, then
1380 other group transients are not our children.
1382 WARNING: Cyclical transient-ness is possible. For e.g. if:
1383 A is transient for the group
1384 B is transient for A
1385 C is transient for B
1386 A can't be transient for C or we have a cycle
1388 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1389 newparent
!= OB_TRAN_GROUP
)
1391 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1393 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1394 /* Don't make it our child if it is already our parent */
1395 !client_is_direct_child(c
, self
))
1397 self
->transients
= g_slist_prepend(self
->transients
, c
);
1403 static void client_get_mwm_hints(ObClient
*self
)
1408 self
->mwmhints
.flags
= 0; /* default to none */
1410 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1412 if (num
>= OB_MWM_ELEMENTS
) {
1413 self
->mwmhints
.flags
= hints
[0];
1414 self
->mwmhints
.functions
= hints
[1];
1415 self
->mwmhints
.decorations
= hints
[2];
1421 void client_get_type_and_transientness(ObClient
*self
)
1428 self
->transient
= FALSE
;
1430 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1431 /* use the first value that we know about in the array */
1432 for (i
= 0; i
< num
; ++i
) {
1433 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1434 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1435 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1436 self
->type
= OB_CLIENT_TYPE_DOCK
;
1437 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1438 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1439 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1440 self
->type
= OB_CLIENT_TYPE_MENU
;
1441 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1442 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1443 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1444 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1445 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1446 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1447 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1448 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1449 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1450 /* prevent this window from getting any decor or
1452 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1453 OB_MWM_FLAG_DECORATIONS
);
1454 self
->mwmhints
.decorations
= 0;
1455 self
->mwmhints
.functions
= 0;
1457 if (self
->type
!= (ObClientType
) -1)
1458 break; /* grab the first legit type */
1463 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1464 self
->transient
= TRUE
;
1466 if (self
->type
== (ObClientType
) -1) {
1467 /*the window type hint was not set, which means we either classify
1468 ourself as a normal window or a dialog, depending on if we are a
1470 if (self
->transient
)
1471 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1473 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1476 /* then, based on our type, we can update our transientness.. */
1477 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1478 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1479 self
->type
== OB_CLIENT_TYPE_MENU
||
1480 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1482 self
->transient
= TRUE
;
1486 void client_update_protocols(ObClient
*self
)
1489 guint num_return
, i
;
1491 self
->focus_notify
= FALSE
;
1492 self
->delete_window
= FALSE
;
1494 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1495 for (i
= 0; i
< num_return
; ++i
) {
1496 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1497 /* this means we can request the window to close */
1498 self
->delete_window
= TRUE
;
1499 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1500 /* if this protocol is requested, then the window will be
1501 notified whenever we want it to receive focus */
1502 self
->focus_notify
= TRUE
;
1504 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1505 /* if this protocol is requested, then resizing the
1506 window will be synchronized between the frame and the
1508 self
->sync_request
= TRUE
;
1516 void client_update_sync_request_counter(ObClient
*self
)
1520 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1521 self
->sync_counter
= i
;
1523 self
->sync_counter
= None
;
1527 void client_get_colormap(ObClient
*self
)
1529 XWindowAttributes wa
;
1531 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1532 client_update_colormap(self
, wa
.colormap
);
1535 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1537 self
->colormap
= colormap
;
1540 void client_update_normal_hints(ObClient
*self
)
1544 gint oldgravity
= self
->gravity
;
1547 self
->min_ratio
= 0.0f
;
1548 self
->max_ratio
= 0.0f
;
1549 SIZE_SET(self
->size_inc
, 1, 1);
1550 SIZE_SET(self
->base_size
, 0, 0);
1551 SIZE_SET(self
->min_size
, 0, 0);
1552 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1554 /* get the hints from the window */
1555 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1556 /* normal windows can't request placement! har har
1557 if (!client_normal(self))
1559 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1561 if (size
.flags
& PWinGravity
) {
1562 self
->gravity
= size
.win_gravity
;
1564 /* if the client has a frame, i.e. has already been mapped and
1565 is changing its gravity */
1566 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1567 /* move our idea of the client's position based on its new
1569 client_convert_gravity(self
, oldgravity
,
1570 &self
->area
.x
, &self
->area
.y
,
1571 self
->area
.width
, self
->area
.height
);
1575 if (size
.flags
& PAspect
) {
1576 if (size
.min_aspect
.y
)
1578 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1579 if (size
.max_aspect
.y
)
1581 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1584 if (size
.flags
& PMinSize
)
1585 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1587 if (size
.flags
& PMaxSize
)
1588 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1590 if (size
.flags
& PBaseSize
)
1591 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1593 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1594 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1598 /*! This needs to be followed by a call to client_configure to make
1600 void client_setup_decor_and_functions(ObClient
*self
)
1602 /* start with everything (cept fullscreen) */
1604 (OB_FRAME_DECOR_TITLEBAR
|
1605 OB_FRAME_DECOR_HANDLE
|
1606 OB_FRAME_DECOR_GRIPS
|
1607 OB_FRAME_DECOR_BORDER
|
1608 OB_FRAME_DECOR_ICON
|
1609 OB_FRAME_DECOR_ALLDESKTOPS
|
1610 OB_FRAME_DECOR_ICONIFY
|
1611 OB_FRAME_DECOR_MAXIMIZE
|
1612 OB_FRAME_DECOR_SHADE
|
1613 OB_FRAME_DECOR_CLOSE
);
1615 (OB_CLIENT_FUNC_RESIZE
|
1616 OB_CLIENT_FUNC_MOVE
|
1617 OB_CLIENT_FUNC_ICONIFY
|
1618 OB_CLIENT_FUNC_MAXIMIZE
|
1619 OB_CLIENT_FUNC_SHADE
|
1620 OB_CLIENT_FUNC_CLOSE
|
1621 OB_CLIENT_FUNC_BELOW
|
1622 OB_CLIENT_FUNC_ABOVE
|
1623 OB_CLIENT_FUNC_UNDECORATE
);
1625 if (!(self
->min_size
.width
< self
->max_size
.width
||
1626 self
->min_size
.height
< self
->max_size
.height
))
1627 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1629 switch (self
->type
) {
1630 case OB_CLIENT_TYPE_NORMAL
:
1631 /* normal windows retain all of the possible decorations and
1632 functionality, and are the only windows that you can fullscreen */
1633 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1636 case OB_CLIENT_TYPE_DIALOG
:
1637 case OB_CLIENT_TYPE_UTILITY
:
1638 /* these windows cannot be maximized */
1639 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1642 case OB_CLIENT_TYPE_MENU
:
1643 case OB_CLIENT_TYPE_TOOLBAR
:
1644 /* these windows get less functionality */
1645 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1648 case OB_CLIENT_TYPE_SPLASH
:
1649 /* these don't get get any decorations, and the only thing you can
1650 do with them is move them */
1651 self
->decorations
= 0;
1652 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1655 case OB_CLIENT_TYPE_DESKTOP
:
1656 /* these windows are not manipulated by the window manager */
1657 self
->decorations
= 0;
1658 self
->functions
= 0;
1661 case OB_CLIENT_TYPE_DOCK
:
1662 /* these windows are not manipulated by the window manager, but they
1663 can set below layer which has a special meaning */
1664 self
->decorations
= 0;
1665 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1669 /* Mwm Hints are applied subtractively to what has already been chosen for
1670 decor and functionality */
1671 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1672 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1673 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1674 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1676 /* if the mwm hints request no handle or title, then all
1677 decorations are disabled, but keep the border if that's
1679 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1680 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1682 self
->decorations
= 0;
1687 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1688 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1689 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1690 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1691 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1692 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1693 /* dont let mwm hints kill any buttons
1694 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1695 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1696 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1697 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1699 /* dont let mwm hints kill the close button
1700 if (! (self->mwmhints.functions & MwmFunc_Close))
1701 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1705 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1706 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1707 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1708 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1709 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1710 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1712 /* can't maximize without moving/resizing */
1713 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1714 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1715 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1716 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1717 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1720 if (self
->max_horz
&& self
->max_vert
)
1721 /* kill the handle on fully maxed windows */
1722 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1724 /* If there are no decorations to remove, don't allow the user to try
1726 if (self
->decorations
== 0)
1727 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1729 /* finally, the user can have requested no decorations, which overrides
1730 everything (but doesnt give it a border if it doesnt have one) */
1731 if (self
->undecorated
) {
1732 if (config_theme_keepborder
)
1733 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1735 self
->decorations
= 0;
1738 /* if we don't have a titlebar, then we cannot shade! */
1739 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1740 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1742 /* now we need to check against rules for the client's current state */
1743 if (self
->fullscreen
) {
1744 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1745 OB_CLIENT_FUNC_FULLSCREEN
|
1746 OB_CLIENT_FUNC_ICONIFY
);
1747 self
->decorations
= 0;
1750 client_change_allowed_actions(self
);
1753 static void client_change_allowed_actions(ObClient
*self
)
1758 /* desktop windows are kept on all desktops */
1759 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1760 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1762 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1763 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1764 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1765 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1766 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1767 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1768 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1769 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1770 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1771 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1772 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1773 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1774 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1775 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1776 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1778 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1779 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1780 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1781 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1782 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1783 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1785 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1787 /* make sure the window isn't breaking any rules now */
1789 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1790 if (self
->frame
) client_shade(self
, FALSE
);
1791 else self
->shaded
= FALSE
;
1793 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1794 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1795 else self
->iconic
= FALSE
;
1797 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1798 if (self
->frame
) client_fullscreen(self
, FALSE
);
1799 else self
->fullscreen
= FALSE
;
1801 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1803 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1804 else self
->max_vert
= self
->max_horz
= FALSE
;
1808 void client_reconfigure(ObClient
*self
)
1810 /* by making this pass FALSE for user, we avoid the emacs event storm where
1811 every configurenotify causes an update in its normal hints, i think this
1812 is generally what we want anyways... */
1813 client_configure(self
, self
->area
.x
, self
->area
.y
,
1814 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1817 void client_update_wmhints(ObClient
*self
)
1821 /* assume a window takes input if it doesnt specify */
1822 self
->can_focus
= TRUE
;
1824 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1827 if (hints
->flags
& InputHint
)
1828 self
->can_focus
= hints
->input
;
1830 /* only do this when first managing the window *AND* when we aren't
1832 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1833 if (hints
->flags
& StateHint
)
1834 self
->iconic
= hints
->initial_state
== IconicState
;
1837 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1838 if (self
->urgent
&& !ur
)
1839 client_hilite(self
, TRUE
);
1840 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1841 client_hilite(self
, FALSE
);
1843 if (!(hints
->flags
& WindowGroupHint
))
1844 hints
->window_group
= None
;
1846 /* did the group state change? */
1847 if (hints
->window_group
!=
1848 (self
->group
? self
->group
->leader
: None
))
1850 ObGroup
*oldgroup
= self
->group
;
1852 /* remove from the old group if there was one */
1853 if (self
->group
!= NULL
) {
1854 group_remove(self
->group
, self
);
1858 /* add ourself to the group if we have one */
1859 if (hints
->window_group
!= None
) {
1860 self
->group
= group_add(hints
->window_group
, self
);
1863 /* Put ourselves into the new group's transient tree, and remove
1864 ourselves from the old group's */
1865 client_update_transient_tree(self
, oldgroup
, self
->group
,
1866 self
->transient_for
,
1867 self
->transient_for
);
1869 /* Lastly, being in a group, or not, can change if the window is
1870 transient for anything.
1872 The logic for this is:
1873 self->transient = TRUE always if the window wants to be
1874 transient for something, even if transient_for was NULL because
1875 it wasn't in a group before.
1877 If transient_for was NULL and oldgroup was NULL we can assume
1878 that when we add the new group, it will become transient for
1881 If transient_for was OB_TRAN_GROUP, then it must have already
1882 had a group. If it is getting a new group, the above call to
1883 client_update_transient_tree has already taken care of
1884 everything ! If it is losing all group status then it will
1885 no longer be transient for anything and that needs to be
1888 if (self
->transient
&&
1889 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1890 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1891 client_update_transient_for(self
);
1894 /* the WM_HINTS can contain an icon */
1895 client_update_icons(self
);
1901 void client_update_title(ObClient
*self
)
1904 gchar
*visible
= NULL
;
1906 g_free(self
->title
);
1909 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1910 /* try old x stuff */
1911 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1912 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1913 if (self
->transient
) {
1915 GNOME alert windows are not given titles:
1916 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1918 data
= g_strdup("");
1920 data
= g_strdup("Unnamed Window");
1924 if (self
->client_machine
) {
1925 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1930 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1931 self
->title
= visible
;
1934 frame_adjust_title(self
->frame
);
1936 /* update the icon title */
1938 g_free(self
->icon_title
);
1941 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1942 /* try old x stuff */
1943 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1944 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1945 data
= g_strdup(self
->title
);
1947 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1948 self
->icon_title
= data
;
1951 void client_update_strut(ObClient
*self
)
1955 gboolean got
= FALSE
;
1958 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1962 STRUT_PARTIAL_SET(strut
,
1963 data
[0], data
[2], data
[1], data
[3],
1964 data
[4], data
[5], data
[8], data
[9],
1965 data
[6], data
[7], data
[10], data
[11]);
1971 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1977 /* use the screen's width/height */
1978 a
= screen_physical_area();
1980 STRUT_PARTIAL_SET(strut
,
1981 data
[0], data
[2], data
[1], data
[3],
1982 a
->y
, a
->y
+ a
->height
- 1,
1983 a
->x
, a
->x
+ a
->width
- 1,
1984 a
->y
, a
->y
+ a
->height
- 1,
1985 a
->x
, a
->x
+ a
->width
- 1);
1991 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1992 0, 0, 0, 0, 0, 0, 0, 0);
1994 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1995 self
->strut
= strut
;
1997 /* updating here is pointless while we're being mapped cuz we're not in
1998 the client list yet */
2000 screen_update_areas();
2004 void client_update_icons(ObClient
*self
)
2010 for (i
= 0; i
< self
->nicons
; ++i
)
2011 g_free(self
->icons
[i
].data
);
2012 if (self
->nicons
> 0)
2013 g_free(self
->icons
);
2016 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2017 /* figure out how many valid icons are in here */
2019 while (num
- i
> 2) {
2023 if (i
> num
|| w
*h
== 0) break;
2027 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2029 /* store the icons */
2031 for (j
= 0; j
< self
->nicons
; ++j
) {
2034 w
= self
->icons
[j
].width
= data
[i
++];
2035 h
= self
->icons
[j
].height
= data
[i
++];
2037 if (w
*h
== 0) continue;
2039 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2040 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2045 self
->icons
[j
].data
[t
] =
2046 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2047 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2048 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2049 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2058 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2059 if (hints
->flags
& IconPixmapHint
) {
2061 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2062 xerror_set_ignore(TRUE
);
2063 if (!RrPixmapToRGBA(ob_rr_inst
,
2065 (hints
->flags
& IconMaskHint
?
2066 hints
->icon_mask
: None
),
2067 &self
->icons
[self
->nicons
-1].width
,
2068 &self
->icons
[self
->nicons
-1].height
,
2069 &self
->icons
[self
->nicons
-1].data
)){
2070 g_free(&self
->icons
[self
->nicons
-1]);
2073 xerror_set_ignore(FALSE
);
2079 /* set the default icon onto the window
2080 in theory, this could be a race, but if a window doesn't set an icon
2081 or removes it entirely, it's not very likely it is going to set one
2082 right away afterwards */
2083 if (self
->nicons
== 0) {
2084 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2087 data
= g_new(gulong
, 48*48+2);
2088 data
[0] = data
[1] = 48;
2089 for (i
= 0; i
< 48*48; ++i
)
2090 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2091 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2092 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2093 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2094 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2096 } else if (self
->frame
)
2097 /* don't draw the icon empty if we're just setting one now anyways,
2098 we'll get the property change any second */
2099 frame_adjust_icon(self
->frame
);
2102 void client_update_user_time(ObClient
*self
)
2105 gboolean got
= FALSE
;
2107 if (self
->user_time_window
)
2108 got
= PROP_GET32(self
->user_time_window
,
2109 net_wm_user_time
, cardinal
, &time
);
2111 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2114 /* we set this every time, not just when it grows, because in practice
2115 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2116 backward we don't want all windows to stop focusing. we'll just
2117 assume noone is setting times older than the last one, cuz that
2118 would be pretty stupid anyways
2120 self
->user_time
= time
;
2122 /*ob_debug("window %s user time %u\n", self->title, time);*/
2126 void client_update_user_time_window(ObClient
*self
)
2130 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2133 if (w
!= self
->user_time_window
) {
2134 /* remove the old window */
2135 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2136 self
->user_time_window
= None
;
2138 if (self
->group
&& self
->group
->leader
== w
) {
2139 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2140 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2141 /* do it anyways..? */
2143 else if (w
== self
->window
) {
2144 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2145 "_NET_WM_USER_TIME_WINDOW to itself\n");
2146 w
= None
; /* don't do it */
2149 /* add the new window */
2150 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2151 self
->user_time_window
= w
;
2153 /* and update from it */
2154 client_update_user_time(self
);
2158 void client_update_icon_geometry(ObClient
*self
)
2163 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2165 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2168 /* don't let them set it with an area < 0 */
2169 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2170 MAX(data
[2],0), MAX(data
[3],0));
2174 static void client_get_session_ids(ObClient
*self
)
2181 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2184 /* get the SM_CLIENT_ID */
2187 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2189 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2191 /* get the WM_CLASS (name and class). make them "" if they are not
2195 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2197 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2201 self
->name
= g_strdup(ss
[0]);
2203 self
->class = g_strdup(ss
[1]);
2208 if (self
->name
== NULL
) self
->name
= g_strdup("");
2209 if (self
->class == NULL
) self
->class = g_strdup("");
2211 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2214 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2216 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2221 self
->role
= g_strdup("");
2223 /* get the WM_COMMAND */
2227 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2229 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2232 /* merge/mash them all together */
2233 gchar
*merge
= NULL
;
2236 for (i
= 0; ss
[i
]; ++i
) {
2239 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2241 merge
= g_strconcat(ss
[i
], NULL
);
2246 self
->wm_command
= merge
;
2249 /* get the WM_CLIENT_MACHINE */
2252 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2254 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2257 gchar localhost
[128];
2259 gethostname(localhost
, 127);
2260 localhost
[127] = '\0';
2261 if (strcmp(localhost
, s
) != 0)
2262 self
->client_machine
= s
;
2268 static void client_change_wm_state(ObClient
*self
)
2273 old
= self
->wmstate
;
2275 if (self
->shaded
|| self
->iconic
||
2276 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2278 self
->wmstate
= IconicState
;
2280 self
->wmstate
= NormalState
;
2282 if (old
!= self
->wmstate
) {
2283 PROP_MSG(self
->window
, kde_wm_change_state
,
2284 self
->wmstate
, 1, 0, 0);
2286 state
[0] = self
->wmstate
;
2288 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2292 static void client_change_state(ObClient
*self
)
2294 gulong netstate
[11];
2299 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2301 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2303 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2304 if (self
->skip_taskbar
)
2305 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2306 if (self
->skip_pager
)
2307 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2308 if (self
->fullscreen
)
2309 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2311 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2313 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2315 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2317 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2318 if (self
->demands_attention
)
2319 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2320 if (self
->undecorated
)
2321 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2322 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2325 frame_adjust_state(self
->frame
);
2328 ObClient
*client_search_focus_tree(ObClient
*self
)
2333 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2334 if (client_focused(it
->data
)) return it
->data
;
2335 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2340 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2342 if (self
->transient_for
) {
2343 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2344 return client_search_focus_tree_full(self
->transient_for
);
2347 gboolean recursed
= FALSE
;
2349 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2350 if (!((ObClient
*)it
->data
)->transient_for
) {
2352 if ((c
= client_search_focus_tree_full(it
->data
)))
2361 /* this function checks the whole tree, the client_search_focus_tree~
2362 does not, so we need to check this window */
2363 if (client_focused(self
))
2365 return client_search_focus_tree(self
);
2368 static ObStackingLayer
calc_layer(ObClient
*self
)
2372 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2373 l
= OB_STACKING_LAYER_DESKTOP
;
2374 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2375 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2376 else l
= OB_STACKING_LAYER_ABOVE
;
2378 else if ((self
->fullscreen
||
2379 /* No decorations and fills the monitor = oldskool fullscreen.
2380 But not for undecorated windows, because the user can do that
2382 (self
->decorations
== 0 &&
2383 !self
->undecorated
&&
2384 RECT_EQUAL(self
->area
,
2385 *screen_physical_area_monitor
2386 (client_monitor(self
))))) &&
2387 (client_focused(self
) || client_search_focus_tree(self
)))
2388 l
= OB_STACKING_LAYER_FULLSCREEN
;
2389 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2390 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2391 else l
= OB_STACKING_LAYER_NORMAL
;
2396 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2397 ObStackingLayer min
)
2399 ObStackingLayer old
, own
;
2403 own
= calc_layer(self
);
2404 self
->layer
= MAX(own
, min
);
2406 if (self
->layer
!= old
) {
2407 stacking_remove(CLIENT_AS_WINDOW(self
));
2408 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2411 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2412 client_calc_layer_recursive(it
->data
, orig
,
2416 void client_calc_layer(ObClient
*self
)
2423 /* transients take on the layer of their parents */
2424 it
= client_search_all_top_parents(self
);
2426 for (; it
; it
= g_slist_next(it
))
2427 client_calc_layer_recursive(it
->data
, orig
, 0);
2430 gboolean
client_should_show(ObClient
*self
)
2434 if (client_normal(self
) && screen_showing_desktop
)
2436 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2442 gboolean
client_show(ObClient
*self
)
2444 gboolean show
= FALSE
;
2446 if (client_should_show(self
)) {
2447 frame_show(self
->frame
);
2450 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2451 it needs to be in IconicState. This includes when it is on another
2454 client_change_wm_state(self
);
2459 gboolean
client_hide(ObClient
*self
)
2461 gboolean hide
= FALSE
;
2463 if (!client_should_show(self
)) {
2464 if (self
== focus_client
) {
2465 /* if there is a grab going on, then we need to cancel it. if we
2466 move focus during the grab, applications will get
2467 NotifyWhileGrabbed events and ignore them !
2469 actions should not rely on being able to move focus during an
2472 if (keyboard_interactively_grabbed())
2473 keyboard_interactive_cancel();
2476 frame_hide(self
->frame
);
2479 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2480 it needs to be in IconicState. This includes when it is on another
2483 client_change_wm_state(self
);
2488 void client_showhide(ObClient
*self
)
2490 if (!client_show(self
))
2494 gboolean
client_normal(ObClient
*self
) {
2495 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2496 self
->type
== OB_CLIENT_TYPE_DOCK
||
2497 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2500 gboolean
client_helper(ObClient
*self
)
2502 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2503 self
->type
== OB_CLIENT_TYPE_MENU
||
2504 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2507 gboolean
client_mouse_focusable(ObClient
*self
)
2509 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2510 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2511 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2512 self
->type
== OB_CLIENT_TYPE_DOCK
);
2515 gboolean
client_enter_focusable(ObClient
*self
)
2517 /* you can focus desktops but it shouldn't on enter */
2518 return (client_mouse_focusable(self
) &&
2519 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2523 static void client_apply_startup_state(ObClient
*self
)
2525 /* set the desktop hint, to make sure that it always exists */
2526 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2528 /* these are in a carefully crafted order.. */
2531 self
->iconic
= FALSE
;
2532 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2534 if (self
->fullscreen
) {
2535 self
->fullscreen
= FALSE
;
2536 client_fullscreen(self
, TRUE
);
2538 if (self
->undecorated
) {
2539 self
->undecorated
= FALSE
;
2540 client_set_undecorated(self
, TRUE
);
2543 self
->shaded
= FALSE
;
2544 client_shade(self
, TRUE
);
2546 if (self
->demands_attention
) {
2547 self
->demands_attention
= FALSE
;
2548 client_hilite(self
, TRUE
);
2551 if (self
->max_vert
&& self
->max_horz
) {
2552 self
->max_vert
= self
->max_horz
= FALSE
;
2553 client_maximize(self
, TRUE
, 0);
2554 } else if (self
->max_vert
) {
2555 self
->max_vert
= FALSE
;
2556 client_maximize(self
, TRUE
, 2);
2557 } else if (self
->max_horz
) {
2558 self
->max_horz
= FALSE
;
2559 client_maximize(self
, TRUE
, 1);
2562 /* nothing to do for the other states:
2571 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2574 gint oldg
= self
->gravity
;
2576 /* get the frame's position from the requested stuff */
2577 self
->gravity
= gravity
;
2578 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2579 self
->gravity
= oldg
;
2581 /* get the client's position in its true gravity from that */
2582 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2585 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2586 gint
*logicalw
, gint
*logicalh
,
2589 Rect desired_area
= {*x
, *y
, *w
, *h
};
2591 /* make the frame recalculate its dimentions n shit without changing
2592 anything visible for real, this way the constraints below can work with
2593 the updated frame dimensions. */
2594 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
2596 /* work within the prefered sizes given by the window */
2597 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2598 gint basew
, baseh
, minw
, minh
;
2600 /* base size is substituted with min size if not specified */
2601 if (self
->base_size
.width
|| self
->base_size
.height
) {
2602 basew
= self
->base_size
.width
;
2603 baseh
= self
->base_size
.height
;
2605 basew
= self
->min_size
.width
;
2606 baseh
= self
->min_size
.height
;
2608 /* min size is substituted with base size if not specified */
2609 if (self
->min_size
.width
|| self
->min_size
.height
) {
2610 minw
= self
->min_size
.width
;
2611 minh
= self
->min_size
.height
;
2613 minw
= self
->base_size
.width
;
2614 minh
= self
->base_size
.height
;
2617 /* if this is a user-requested resize, then check against min/max
2620 /* smaller than min size or bigger than max size? */
2621 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2622 if (*w
< minw
) *w
= minw
;
2623 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2624 if (*h
< minh
) *h
= minh
;
2629 /* keep to the increments */
2630 *w
/= self
->size_inc
.width
;
2631 *h
/= self
->size_inc
.height
;
2633 /* you cannot resize to nothing */
2634 if (basew
+ *w
< 1) *w
= 1 - basew
;
2635 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2637 /* save the logical size */
2638 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2639 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2641 *w
*= self
->size_inc
.width
;
2642 *h
*= self
->size_inc
.height
;
2647 /* adjust the height to match the width for the aspect ratios.
2648 for this, min size is not substituted for base size ever. */
2649 *w
-= self
->base_size
.width
;
2650 *h
-= self
->base_size
.height
;
2652 if (!self
->fullscreen
) {
2653 if (self
->min_ratio
)
2654 if (*h
* self
->min_ratio
> *w
) {
2655 *h
= (gint
)(*w
/ self
->min_ratio
);
2657 /* you cannot resize to nothing */
2660 *w
= (gint
)(*h
* self
->min_ratio
);
2663 if (self
->max_ratio
)
2664 if (*h
* self
->max_ratio
< *w
) {
2665 *h
= (gint
)(*w
/ self
->max_ratio
);
2667 /* you cannot resize to nothing */
2670 *w
= (gint
)(*h
* self
->min_ratio
);
2675 *w
+= self
->base_size
.width
;
2676 *h
+= self
->base_size
.height
;
2679 /* gets the frame's position */
2680 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2682 /* these positions are frame positions, not client positions */
2684 /* set the size and position if fullscreen */
2685 if (self
->fullscreen
) {
2689 i
= screen_find_monitor(&desired_area
);
2690 a
= screen_physical_area_monitor(i
);
2697 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2698 is entering fullscreen */
2699 } else if (self
->max_horz
|| self
->max_vert
) {
2703 i
= screen_find_monitor(&desired_area
);
2704 a
= screen_area_monitor(self
->desktop
, i
);
2706 /* set the size and position if maximized */
2707 if (self
->max_horz
) {
2709 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2711 if (self
->max_vert
) {
2713 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2716 /* maximizing is not allowed if the user can't move+resize the window
2720 /* gets the client's position */
2721 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2723 /* these override the above states! if you cant move you can't move! */
2725 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2729 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2730 *w
= self
->area
.width
;
2731 *h
= self
->area
.height
;
2740 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2741 gboolean user
, gboolean final
)
2744 gboolean send_resize_client
;
2745 gboolean moved
= FALSE
, resized
= FALSE
;
2746 gboolean fmoved
, fresized
;
2747 guint fdecor
= self
->frame
->decorations
;
2748 gboolean fhorz
= self
->frame
->max_horz
;
2749 gboolean fvert
= self
->frame
->max_vert
;
2750 gint logicalw
, logicalh
;
2752 /* find the new x, y, width, and height (and logical size) */
2753 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2755 /* set the logical size if things changed */
2756 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2757 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2759 /* figure out if we moved or resized or what */
2760 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2761 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2763 oldw
= self
->area
.width
;
2764 oldh
= self
->area
.height
;
2765 RECT_SET(self
->area
, x
, y
, w
, h
);
2767 /* for app-requested resizes, always resize if 'resized' is true.
2768 for user-requested ones, only resize if final is true, or when
2769 resizing in redraw mode */
2770 send_resize_client
= ((!user
&& resized
) ||
2772 (resized
&& config_resize_redraw
))));
2774 /* if the client is enlarging, then resize the client before the frame */
2775 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2776 XResizeWindow(ob_display
, self
->window
,
2777 MAX(w
, oldw
), MAX(h
, oldh
));
2778 /* resize the plate to show the client padding color underneath */
2779 frame_adjust_client_area(self
->frame
);
2782 /* find the frame's dimensions and move/resize it */
2786 /* if decorations changed, then readjust everything for the frame */
2787 if (self
->decorations
!= fdecor
||
2788 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2790 fmoved
= fresized
= TRUE
;
2793 /* adjust the frame */
2794 if (fmoved
|| fresized
)
2795 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2797 if ((!user
|| (user
&& final
)) && !resized
)
2801 POINT_SET(self
->root_pos
,
2802 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2804 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2805 self
->border_width
);
2807 event
.type
= ConfigureNotify
;
2808 event
.xconfigure
.display
= ob_display
;
2809 event
.xconfigure
.event
= self
->window
;
2810 event
.xconfigure
.window
= self
->window
;
2812 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2813 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2815 /* root window real coords */
2816 event
.xconfigure
.x
= self
->root_pos
.x
;
2817 event
.xconfigure
.y
= self
->root_pos
.y
;
2818 event
.xconfigure
.width
= w
;
2819 event
.xconfigure
.height
= h
;
2820 event
.xconfigure
.border_width
= 0;
2821 event
.xconfigure
.above
= self
->frame
->plate
;
2822 event
.xconfigure
.override_redirect
= FALSE
;
2823 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2824 FALSE
, StructureNotifyMask
, &event
);
2827 /* if the client is shrinking, then resize the frame before the client */
2828 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2829 /* resize the plate to show the client padding color underneath */
2830 frame_adjust_client_area(self
->frame
);
2832 if (send_resize_client
)
2833 XResizeWindow(ob_display
, self
->window
, w
, h
);
2839 void client_fullscreen(ObClient
*self
, gboolean fs
)
2843 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2844 self
->fullscreen
== fs
) return; /* already done */
2846 self
->fullscreen
= fs
;
2847 client_change_state(self
); /* change the state hints on the client */
2850 self
->pre_fullscreen_area
= self
->area
;
2851 /* if the window is maximized, its area isn't all that meaningful.
2852 save it's premax area instead. */
2853 if (self
->max_horz
) {
2854 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2855 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2857 if (self
->max_vert
) {
2858 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2859 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2862 /* these will help configure_full figure out where to fullscreen
2866 w
= self
->area
.width
;
2867 h
= self
->area
.height
;
2869 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2870 self
->pre_fullscreen_area
.height
> 0);
2872 x
= self
->pre_fullscreen_area
.x
;
2873 y
= self
->pre_fullscreen_area
.y
;
2874 w
= self
->pre_fullscreen_area
.width
;
2875 h
= self
->pre_fullscreen_area
.height
;
2876 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2879 client_setup_decor_and_functions(self
);
2881 client_move_resize(self
, x
, y
, w
, h
);
2883 /* and adjust our layer/stacking. do this after resizing the window,
2884 and applying decorations, because windows which fill the screen are
2885 considered "fullscreen" and it affects their layer */
2886 client_calc_layer(self
);
2889 /* try focus us when we go into fullscreen mode */
2894 static void client_iconify_recursive(ObClient
*self
,
2895 gboolean iconic
, gboolean curdesk
,
2896 gboolean hide_animation
)
2899 gboolean changed
= FALSE
;
2902 if (self
->iconic
!= iconic
) {
2903 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2907 /* don't let non-normal windows iconify along with their parents
2909 if (client_normal(self
)) {
2910 self
->iconic
= iconic
;
2912 /* update the focus lists.. iconic windows go to the bottom of
2913 the list, put the new iconic window at the 'top of the
2915 focus_order_to_top(self
);
2920 self
->iconic
= iconic
;
2922 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2923 self
->desktop
!= DESKTOP_ALL
)
2924 client_set_desktop(self
, screen_desktop
, FALSE
);
2926 /* this puts it after the current focused window */
2927 focus_order_remove(self
);
2928 focus_order_add_new(self
);
2935 client_change_state(self
);
2936 if (config_animate_iconify
&& !hide_animation
)
2937 frame_begin_iconify_animation(self
->frame
, iconic
);
2938 /* do this after starting the animation so it doesn't flash */
2939 client_showhide(self
);
2942 /* iconify all direct transients, and deiconify all transients
2944 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2945 if (it
->data
!= self
)
2946 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2947 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2951 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2952 gboolean hide_animation
)
2954 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2955 /* move up the transient chain as far as possible first */
2956 self
= client_search_top_normal_parent(self
);
2957 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2961 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2965 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2966 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2968 /* check if already done */
2970 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2971 if (dir
== 1 && self
->max_horz
) return;
2972 if (dir
== 2 && self
->max_vert
) return;
2974 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2975 if (dir
== 1 && !self
->max_horz
) return;
2976 if (dir
== 2 && !self
->max_vert
) return;
2979 /* these will help configure_full figure out which screen to fill with
2983 w
= self
->area
.width
;
2984 h
= self
->area
.height
;
2987 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2988 RECT_SET(self
->pre_max_area
,
2989 self
->area
.x
, self
->pre_max_area
.y
,
2990 self
->area
.width
, self
->pre_max_area
.height
);
2992 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2993 RECT_SET(self
->pre_max_area
,
2994 self
->pre_max_area
.x
, self
->area
.y
,
2995 self
->pre_max_area
.width
, self
->area
.height
);
2998 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2999 g_assert(self
->pre_max_area
.width
> 0);
3001 x
= self
->pre_max_area
.x
;
3002 w
= self
->pre_max_area
.width
;
3004 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
3005 0, self
->pre_max_area
.height
);
3007 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
3008 g_assert(self
->pre_max_area
.height
> 0);
3010 y
= self
->pre_max_area
.y
;
3011 h
= self
->pre_max_area
.height
;
3013 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3014 self
->pre_max_area
.width
, 0);
3018 if (dir
== 0 || dir
== 1) /* horz */
3019 self
->max_horz
= max
;
3020 if (dir
== 0 || dir
== 2) /* vert */
3021 self
->max_vert
= max
;
3023 client_change_state(self
); /* change the state hints on the client */
3025 client_setup_decor_and_functions(self
);
3027 client_move_resize(self
, x
, y
, w
, h
);
3030 void client_shade(ObClient
*self
, gboolean shade
)
3032 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3033 shade
) || /* can't shade */
3034 self
->shaded
== shade
) return; /* already done */
3036 self
->shaded
= shade
;
3037 client_change_state(self
);
3038 client_change_wm_state(self
); /* the window is being hidden/shown */
3039 /* resize the frame to just the titlebar */
3040 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3043 void client_close(ObClient
*self
)
3047 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3049 /* in the case that the client provides no means to requesting that it
3050 close, we just kill it */
3051 if (!self
->delete_window
)
3055 XXX: itd be cool to do timeouts and shit here for killing the client's
3057 like... if the window is around after 5 seconds, then the close button
3058 turns a nice red, and if this function is called again, the client is
3062 ce
.xclient
.type
= ClientMessage
;
3063 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3064 ce
.xclient
.display
= ob_display
;
3065 ce
.xclient
.window
= self
->window
;
3066 ce
.xclient
.format
= 32;
3067 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3068 ce
.xclient
.data
.l
[1] = event_curtime
;
3069 ce
.xclient
.data
.l
[2] = 0l;
3070 ce
.xclient
.data
.l
[3] = 0l;
3071 ce
.xclient
.data
.l
[4] = 0l;
3072 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3075 void client_kill(ObClient
*self
)
3077 XKillClient(ob_display
, self
->window
);
3080 void client_hilite(ObClient
*self
, gboolean hilite
)
3082 if (self
->demands_attention
== hilite
)
3083 return; /* no change */
3085 /* don't allow focused windows to hilite */
3086 self
->demands_attention
= hilite
&& !client_focused(self
);
3087 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3088 if (self
->demands_attention
)
3089 frame_flash_start(self
->frame
);
3091 frame_flash_stop(self
->frame
);
3092 client_change_state(self
);
3096 void client_set_desktop_recursive(ObClient
*self
,
3103 if (target
!= self
->desktop
&& self
->type
!= OB_CLIENT_TYPE_DESKTOP
) {
3105 ob_debug("Setting desktop %u\n", target
+1);
3107 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3109 old
= self
->desktop
;
3110 self
->desktop
= target
;
3111 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3112 /* the frame can display the current desktop state */
3113 frame_adjust_state(self
->frame
);
3114 /* 'move' the window to the new desktop */
3116 client_showhide(self
);
3117 /* raise if it was not already on the desktop */
3118 if (old
!= DESKTOP_ALL
)
3119 stacking_raise(CLIENT_AS_WINDOW(self
));
3120 if (STRUT_EXISTS(self
->strut
))
3121 screen_update_areas();
3124 /* move all transients */
3125 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3126 if (it
->data
!= self
)
3127 if (client_is_direct_child(self
, it
->data
))
3128 client_set_desktop_recursive(it
->data
, target
, donthide
);
3131 void client_set_desktop(ObClient
*self
, guint target
,
3134 self
= client_search_top_normal_parent(self
);
3135 client_set_desktop_recursive(self
, target
, donthide
);
3138 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3140 while (child
!= parent
&&
3141 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3142 child
= child
->transient_for
;
3143 return child
== parent
;
3146 ObClient
*client_search_modal_child(ObClient
*self
)
3151 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3152 ObClient
*c
= it
->data
;
3153 if ((ret
= client_search_modal_child(c
))) return ret
;
3154 if (c
->modal
) return c
;
3159 gboolean
client_validate(ObClient
*self
)
3163 XSync(ob_display
, FALSE
); /* get all events on the server */
3165 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3166 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3167 XPutBackEvent(ob_display
, &e
);
3174 void client_set_wm_state(ObClient
*self
, glong state
)
3176 if (state
== self
->wmstate
) return; /* no change */
3180 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3183 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3188 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3190 gboolean shaded
= self
->shaded
;
3191 gboolean fullscreen
= self
->fullscreen
;
3192 gboolean undecorated
= self
->undecorated
;
3193 gboolean max_horz
= self
->max_horz
;
3194 gboolean max_vert
= self
->max_vert
;
3195 gboolean modal
= self
->modal
;
3196 gboolean iconic
= self
->iconic
;
3197 gboolean demands_attention
= self
->demands_attention
;
3198 gboolean above
= self
->above
;
3199 gboolean below
= self
->below
;
3202 if (!(action
== prop_atoms
.net_wm_state_add
||
3203 action
== prop_atoms
.net_wm_state_remove
||
3204 action
== prop_atoms
.net_wm_state_toggle
))
3205 /* an invalid action was passed to the client message, ignore it */
3208 for (i
= 0; i
< 2; ++i
) {
3209 Atom state
= i
== 0 ? data1
: data2
;
3211 if (!state
) continue;
3213 /* if toggling, then pick whether we're adding or removing */
3214 if (action
== prop_atoms
.net_wm_state_toggle
) {
3215 if (state
== prop_atoms
.net_wm_state_modal
)
3216 action
= modal
? prop_atoms
.net_wm_state_remove
:
3217 prop_atoms
.net_wm_state_add
;
3218 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3219 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3220 prop_atoms
.net_wm_state_add
;
3221 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3222 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3223 prop_atoms
.net_wm_state_add
;
3224 else if (state
== prop_atoms
.net_wm_state_shaded
)
3225 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3226 prop_atoms
.net_wm_state_add
;
3227 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3228 action
= self
->skip_taskbar
?
3229 prop_atoms
.net_wm_state_remove
:
3230 prop_atoms
.net_wm_state_add
;
3231 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3232 action
= self
->skip_pager
?
3233 prop_atoms
.net_wm_state_remove
:
3234 prop_atoms
.net_wm_state_add
;
3235 else if (state
== prop_atoms
.net_wm_state_hidden
)
3236 action
= self
->iconic
?
3237 prop_atoms
.net_wm_state_remove
:
3238 prop_atoms
.net_wm_state_add
;
3239 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3240 action
= fullscreen
?
3241 prop_atoms
.net_wm_state_remove
:
3242 prop_atoms
.net_wm_state_add
;
3243 else if (state
== prop_atoms
.net_wm_state_above
)
3244 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3245 prop_atoms
.net_wm_state_add
;
3246 else if (state
== prop_atoms
.net_wm_state_below
)
3247 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3248 prop_atoms
.net_wm_state_add
;
3249 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3250 action
= self
->demands_attention
?
3251 prop_atoms
.net_wm_state_remove
:
3252 prop_atoms
.net_wm_state_add
;
3253 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3254 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3255 prop_atoms
.net_wm_state_add
;
3258 if (action
== prop_atoms
.net_wm_state_add
) {
3259 if (state
== prop_atoms
.net_wm_state_modal
) {
3261 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3263 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3265 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3267 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3268 self
->skip_taskbar
= TRUE
;
3269 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3270 self
->skip_pager
= TRUE
;
3271 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3273 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3275 } else if (state
== prop_atoms
.net_wm_state_above
) {
3278 } else if (state
== prop_atoms
.net_wm_state_below
) {
3281 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3282 demands_attention
= TRUE
;
3283 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3287 } else { /* action == prop_atoms.net_wm_state_remove */
3288 if (state
== prop_atoms
.net_wm_state_modal
) {
3290 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3292 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3294 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3296 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3297 self
->skip_taskbar
= FALSE
;
3298 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3299 self
->skip_pager
= FALSE
;
3300 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3302 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3304 } else if (state
== prop_atoms
.net_wm_state_above
) {
3306 } else if (state
== prop_atoms
.net_wm_state_below
) {
3308 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3309 demands_attention
= FALSE
;
3310 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3311 undecorated
= FALSE
;
3316 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3317 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3319 if (max_horz
== max_vert
) { /* both going the same way */
3320 client_maximize(self
, max_horz
, 0);
3322 client_maximize(self
, max_horz
, 1);
3323 client_maximize(self
, max_vert
, 2);
3327 if (max_horz
!= self
->max_horz
)
3328 client_maximize(self
, max_horz
, 1);
3330 client_maximize(self
, max_vert
, 2);
3333 /* change fullscreen state before shading, as it will affect if the window
3335 if (fullscreen
!= self
->fullscreen
)
3336 client_fullscreen(self
, fullscreen
);
3337 if (shaded
!= self
->shaded
)
3338 client_shade(self
, shaded
);
3339 if (undecorated
!= self
->undecorated
)
3340 client_set_undecorated(self
, undecorated
);
3341 if (above
!= self
->above
|| below
!= self
->below
) {
3342 self
->above
= above
;
3343 self
->below
= below
;
3344 client_calc_layer(self
);
3347 if (modal
!= self
->modal
) {
3348 self
->modal
= modal
;
3349 /* when a window changes modality, then its stacking order with its
3350 transients needs to change */
3351 stacking_raise(CLIENT_AS_WINDOW(self
));
3353 /* it also may get focused. if something is focused that shouldn't
3354 be focused anymore, then move the focus */
3355 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3356 client_focus(focus_client
);
3359 if (iconic
!= self
->iconic
)
3360 client_iconify(self
, iconic
, FALSE
, FALSE
);
3362 if (demands_attention
!= self
->demands_attention
)
3363 client_hilite(self
, demands_attention
);
3365 client_change_state(self
); /* change the hint to reflect these changes */
3368 ObClient
*client_focus_target(ObClient
*self
)
3370 ObClient
*child
= NULL
;
3372 child
= client_search_modal_child(self
);
3373 if (child
) return child
;
3377 gboolean
client_can_focus(ObClient
*self
)
3379 /* choose the correct target */
3380 self
= client_focus_target(self
);
3382 if (!self
->frame
->visible
)
3385 if (!(self
->can_focus
|| self
->focus_notify
))
3391 gboolean
client_focus(ObClient
*self
)
3393 /* choose the correct target */
3394 self
= client_focus_target(self
);
3396 if (!client_can_focus(self
)) {
3397 if (!self
->frame
->visible
) {
3398 /* update the focus lists */
3399 focus_order_to_top(self
);
3404 ob_debug_type(OB_DEBUG_FOCUS
,
3405 "Focusing client \"%s\" at time %u\n",
3406 self
->title
, event_curtime
);
3408 /* if there is a grab going on, then we need to cancel it. if we move
3409 focus during the grab, applications will get NotifyWhileGrabbed events
3412 actions should not rely on being able to move focus during an
3415 if (keyboard_interactively_grabbed())
3416 keyboard_interactive_cancel();
3418 xerror_set_ignore(TRUE
);
3419 xerror_occured
= FALSE
;
3421 if (self
->can_focus
) {
3422 /* This can cause a BadMatch error with CurrentTime, or if an app
3423 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3424 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3428 if (self
->focus_notify
) {
3430 ce
.xclient
.type
= ClientMessage
;
3431 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3432 ce
.xclient
.display
= ob_display
;
3433 ce
.xclient
.window
= self
->window
;
3434 ce
.xclient
.format
= 32;
3435 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3436 ce
.xclient
.data
.l
[1] = event_curtime
;
3437 ce
.xclient
.data
.l
[2] = 0l;
3438 ce
.xclient
.data
.l
[3] = 0l;
3439 ce
.xclient
.data
.l
[4] = 0l;
3440 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3443 xerror_set_ignore(FALSE
);
3445 return !xerror_occured
;
3448 /*! Present the client to the user.
3449 @param raise If the client should be raised or not. You should only set
3450 raise to false if you don't care if the window is completely
3453 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3455 /* if using focus_delay, stop the timer now so that focus doesn't
3457 event_halt_focus_delay();
3459 if (client_normal(self
) && screen_showing_desktop
)
3460 screen_show_desktop(FALSE
, self
);
3462 client_iconify(self
, FALSE
, here
, FALSE
);
3463 if (self
->desktop
!= DESKTOP_ALL
&&
3464 self
->desktop
!= screen_desktop
)
3467 client_set_desktop(self
, screen_desktop
, FALSE
);
3469 screen_set_desktop(self
->desktop
, FALSE
);
3470 } else if (!self
->frame
->visible
)
3471 /* if its not visible for other reasons, then don't mess
3475 client_shade(self
, FALSE
);
3477 stacking_raise(CLIENT_AS_WINDOW(self
));
3482 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3484 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3485 gboolean allow
= FALSE
;
3487 /* if the request came from the user, or if nothing is focused, then grant
3489 if the currently focused app doesn't set a user_time, then it can't
3490 benefit from any focus stealing prevention.
3492 if (user
|| !focus_client
|| !last_time
)
3494 /* otherwise, if they didn't give a time stamp or if it is too old, they
3497 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3499 ob_debug_type(OB_DEBUG_FOCUS
,
3500 "Want to activate window 0x%x with time %u (last time %u), "
3501 "source=%s allowing? %d\n",
3502 self
->window
, event_curtime
, last_time
,
3503 (user
? "user" : "application"), allow
);
3506 client_present(self
, here
, TRUE
);
3508 /* don't focus it but tell the user it wants attention */
3509 client_hilite(self
, TRUE
);
3512 static void client_bring_helper_windows_recursive(ObClient
*self
,
3517 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3518 client_bring_helper_windows_recursive(it
->data
, desktop
);
3520 if (client_helper(self
) &&
3521 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3523 client_set_desktop(self
, desktop
, FALSE
);
3527 void client_bring_helper_windows(ObClient
*self
)
3529 client_bring_helper_windows_recursive(self
, self
->desktop
);
3532 gboolean
client_focused(ObClient
*self
)
3534 return self
== focus_client
;
3537 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3540 gulong min_diff
, min_i
;
3542 if (!self
->nicons
) {
3543 ObClientIcon
*parent
= NULL
;
3545 if (self
->transient_for
) {
3546 if (self
->transient_for
!= OB_TRAN_GROUP
)
3547 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3550 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3551 ObClient
*c
= it
->data
;
3552 if (c
!= self
&& !c
->transient_for
) {
3553 if ((parent
= client_icon_recursive(c
, w
, h
)))
3563 /* some kind of crappy approximation to find the icon closest in size to
3564 what we requested, but icons are generally all the same ratio as
3565 eachother so it's good enough. */
3567 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3570 for (i
= 1; i
< self
->nicons
; ++i
) {
3573 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3574 if (diff
< min_diff
) {
3579 return &self
->icons
[min_i
];
3582 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3585 static ObClientIcon deficon
;
3587 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3588 deficon
.width
= deficon
.height
= 48;
3589 deficon
.data
= ob_rr_theme
->def_win_icon
;
3595 void client_set_layer(ObClient
*self
, gint layer
)
3599 self
->above
= FALSE
;
3600 } else if (layer
== 0) {
3601 self
->below
= self
->above
= FALSE
;
3603 self
->below
= FALSE
;
3606 client_calc_layer(self
);
3607 client_change_state(self
); /* reflect this in the state hints */
3610 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3612 if (self
->undecorated
!= undecorated
&&
3613 /* don't let it undecorate if the function is missing, but let
3615 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3617 self
->undecorated
= undecorated
;
3618 client_setup_decor_and_functions(self
);
3619 client_reconfigure(self
); /* show the lack of decorations */
3620 client_change_state(self
); /* reflect this in the state hints */
3624 guint
client_monitor(ObClient
*self
)
3626 return screen_find_monitor(&self
->frame
->area
);
3629 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3631 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3632 client_normal(self
->transient_for
))
3633 self
= self
->transient_for
;
3637 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3639 ObStackingLayer layer
)
3643 /* move up the direct transient chain as far as possible */
3644 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3645 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3646 client_normal(self
->transient_for
))
3647 self
= self
->transient_for
;
3649 if (!self
->transient_for
)
3650 ret
= g_slist_prepend(ret
, self
);
3654 g_assert(self
->group
);
3656 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3657 ObClient
*c
= it
->data
;
3659 if (!c
->transient_for
&& client_normal(c
) &&
3660 (!bylayer
|| c
->layer
== layer
))
3662 ret
= g_slist_prepend(ret
, c
);
3666 if (ret
== NULL
) /* no group parents */
3667 ret
= g_slist_prepend(ret
, self
);
3673 GSList
*client_search_all_top_parents(ObClient
*self
)
3675 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3678 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3680 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3683 ObClient
*client_search_focus_parent(ObClient
*self
)
3685 if (self
->transient_for
) {
3686 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3687 if (client_focused(self
->transient_for
))
3688 return self
->transient_for
;
3692 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3693 ObClient
*c
= it
->data
;
3695 /* checking transient_for prevents infinate loops! */
3696 if (c
!= self
&& !c
->transient_for
)
3697 if (client_focused(c
))
3706 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3708 if (self
->transient_for
) {
3709 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3710 if (self
->transient_for
== search
)
3715 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3716 ObClient
*c
= it
->data
;
3718 /* checking transient_for prevents infinate loops! */
3719 if (c
!= self
&& !c
->transient_for
)
3729 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3733 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3734 if (sit
->data
== search
)
3736 if (client_search_transient(sit
->data
, search
))
3742 #define WANT_EDGE(cur, c) \
3745 if(!client_normal(cur)) \
3747 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3752 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3753 if ((his_edge_start >= my_edge_start && \
3754 his_edge_start <= my_edge_end) || \
3755 (my_edge_start >= his_edge_start && \
3756 my_edge_start <= his_edge_end)) \
3759 /* finds the nearest edge in the given direction from the current client
3760 * note to self: the edge is the -frame- edge (the actual one), not the
3763 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3765 gint dest
, monitor_dest
;
3766 gint my_edge_start
, my_edge_end
, my_offset
;
3773 a
= screen_area(c
->desktop
);
3774 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3777 case OB_DIRECTION_NORTH
:
3778 my_edge_start
= c
->frame
->area
.x
;
3779 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3780 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3782 /* default: top of screen */
3783 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3784 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3785 /* if the monitor edge comes before the screen edge, */
3786 /* use that as the destination instead. (For xinerama) */
3787 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3788 dest
= monitor_dest
;
3790 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3791 gint his_edge_start
, his_edge_end
, his_offset
;
3792 ObClient
*cur
= it
->data
;
3796 his_edge_start
= cur
->frame
->area
.x
;
3797 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3798 his_offset
= cur
->frame
->area
.y
+
3799 (hang
? 0 : cur
->frame
->area
.height
);
3801 if(his_offset
+ 1 > my_offset
)
3804 if(his_offset
< dest
)
3807 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3810 case OB_DIRECTION_SOUTH
:
3811 my_edge_start
= c
->frame
->area
.x
;
3812 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3813 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3815 /* default: bottom of screen */
3816 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3817 monitor_dest
= monitor
->y
+ monitor
->height
-
3818 (hang
? c
->frame
->area
.height
: 0);
3819 /* if the monitor edge comes before the screen edge, */
3820 /* use that as the destination instead. (For xinerama) */
3821 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3822 dest
= monitor_dest
;
3824 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3825 gint his_edge_start
, his_edge_end
, his_offset
;
3826 ObClient
*cur
= it
->data
;
3830 his_edge_start
= cur
->frame
->area
.x
;
3831 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3832 his_offset
= cur
->frame
->area
.y
+
3833 (hang
? cur
->frame
->area
.height
: 0);
3836 if(his_offset
- 1 < my_offset
)
3839 if(his_offset
> dest
)
3842 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3845 case OB_DIRECTION_WEST
:
3846 my_edge_start
= c
->frame
->area
.y
;
3847 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3848 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3850 /* default: leftmost egde of screen */
3851 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3852 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3853 /* if the monitor edge comes before the screen edge, */
3854 /* use that as the destination instead. (For xinerama) */
3855 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3856 dest
= monitor_dest
;
3858 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3859 gint his_edge_start
, his_edge_end
, his_offset
;
3860 ObClient
*cur
= it
->data
;
3864 his_edge_start
= cur
->frame
->area
.y
;
3865 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3866 his_offset
= cur
->frame
->area
.x
+
3867 (hang
? 0 : cur
->frame
->area
.width
);
3869 if(his_offset
+ 1 > my_offset
)
3872 if(his_offset
< dest
)
3875 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3878 case OB_DIRECTION_EAST
:
3879 my_edge_start
= c
->frame
->area
.y
;
3880 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3881 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3883 /* default: rightmost edge of screen */
3884 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3885 monitor_dest
= monitor
->x
+ monitor
->width
-
3886 (hang
? c
->frame
->area
.width
: 0);
3887 /* if the monitor edge comes before the screen edge, */
3888 /* use that as the destination instead. (For xinerama) */
3889 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3890 dest
= monitor_dest
;
3892 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3893 gint his_edge_start
, his_edge_end
, his_offset
;
3894 ObClient
*cur
= it
->data
;
3898 his_edge_start
= cur
->frame
->area
.y
;
3899 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3900 his_offset
= cur
->frame
->area
.x
+
3901 (hang
? cur
->frame
->area
.width
: 0);
3903 if(his_offset
- 1 < my_offset
)
3906 if(his_offset
> dest
)
3909 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3912 case OB_DIRECTION_NORTHEAST
:
3913 case OB_DIRECTION_SOUTHEAST
:
3914 case OB_DIRECTION_NORTHWEST
:
3915 case OB_DIRECTION_SOUTHWEST
:
3916 /* not implemented */
3918 g_assert_not_reached();
3919 dest
= 0; /* suppress warning */
3924 ObClient
* client_under_pointer()
3928 ObClient
*ret
= NULL
;
3930 if (screen_pointer_pos(&x
, &y
)) {
3931 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3932 if (WINDOW_IS_CLIENT(it
->data
)) {
3933 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3934 if (c
->frame
->visible
&&
3935 /* ignore all animating windows */
3936 !frame_iconify_animating(c
->frame
) &&
3937 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3948 gboolean
client_has_group_siblings(ObClient
*self
)
3950 return self
->group
&& self
->group
->members
->next
;