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 (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
966 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
967 *x
= mon_a
->x
+ MAX(0, mon_a
->width
- fw
);
969 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
970 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
971 *y
= mon_a
->y
+ MAX(0, mon_a
->height
- fh
);
973 /* get where the client should be */
974 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
976 return ox
!= *x
|| oy
!= *y
;
979 static void client_toggle_border(ObClient
*self
, gboolean show
)
981 /* adjust our idea of where the client is, based on its border. When the
982 border is removed, the client should now be considered to be in a
984 when re-adding the border to the client, the same operation needs to be
986 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
987 gint x
= oldx
, y
= oldy
;
988 switch(self
->gravity
) {
990 case NorthWestGravity
:
992 case SouthWestGravity
:
994 case NorthEastGravity
:
996 case SouthEastGravity
:
997 if (show
) x
-= self
->border_width
* 2;
998 else x
+= self
->border_width
* 2;
1005 if (show
) x
-= self
->border_width
;
1006 else x
+= self
->border_width
;
1009 switch(self
->gravity
) {
1011 case NorthWestGravity
:
1013 case NorthEastGravity
:
1015 case SouthWestGravity
:
1017 case SouthEastGravity
:
1018 if (show
) y
-= self
->border_width
* 2;
1019 else y
+= self
->border_width
* 2;
1026 if (show
) y
-= self
->border_width
;
1027 else y
+= self
->border_width
;
1034 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1036 /* set border_width to 0 because there is no border to add into
1037 calculations anymore */
1038 self
->border_width
= 0;
1040 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1044 static void client_get_all(ObClient
*self
, gboolean real
)
1046 /* this is needed for the frame to set itself up */
1047 client_get_area(self
);
1049 /* these things can change the decor and functions of the window */
1051 client_get_mwm_hints(self
);
1052 /* this can change the mwmhints for special cases */
1053 client_get_type_and_transientness(self
);
1054 client_get_state(self
);
1055 client_update_normal_hints(self
);
1057 /* get the session related properties, these can change decorations
1058 from per-app settings */
1059 client_get_session_ids(self
);
1061 /* now we got everything that can affect the decorations */
1065 /* get this early so we have it for debugging */
1066 client_update_title(self
);
1068 client_update_protocols(self
);
1070 client_update_wmhints(self
);
1071 /* this may have already been called from client_update_wmhints */
1072 if (self
->transient_for
== NULL
)
1073 client_update_transient_for(self
);
1075 client_get_startup_id(self
);
1076 client_get_desktop(self
);/* uses transient data/group/startup id if a
1077 desktop is not specified */
1078 client_get_shaped(self
);
1081 /* a couple type-based defaults for new windows */
1083 /* this makes sure that these windows appear on all desktops */
1084 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1085 self
->desktop
= DESKTOP_ALL
;
1089 client_update_sync_request_counter(self
);
1092 client_get_colormap(self
);
1093 client_update_strut(self
);
1094 client_update_icons(self
);
1095 client_update_user_time_window(self
);
1096 if (!self
->user_time_window
) /* check if this would have been called */
1097 client_update_user_time(self
);
1098 client_update_icon_geometry(self
);
1101 static void client_get_startup_id(ObClient
*self
)
1103 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1105 PROP_GETS(self
->group
->leader
,
1106 net_startup_id
, utf8
, &self
->startup_id
);
1109 static void client_get_area(ObClient
*self
)
1111 XWindowAttributes wattrib
;
1114 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1115 g_assert(ret
!= BadWindow
);
1117 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1118 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1119 self
->border_width
= wattrib
.border_width
;
1121 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1122 wattrib
.width
, wattrib
.height
);
1125 static void client_get_desktop(ObClient
*self
)
1127 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1129 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1130 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1131 self
->desktop
= screen_num_desktops
- 1;
1135 gboolean trdesk
= FALSE
;
1137 if (self
->transient_for
) {
1138 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1139 self
->desktop
= self
->transient_for
->desktop
;
1144 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1145 if (it
->data
!= self
&&
1146 !((ObClient
*)it
->data
)->transient_for
) {
1147 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1154 /* try get from the startup-notification protocol */
1155 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1156 if (self
->desktop
>= screen_num_desktops
&&
1157 self
->desktop
!= DESKTOP_ALL
)
1158 self
->desktop
= screen_num_desktops
- 1;
1160 /* defaults to the current desktop */
1161 self
->desktop
= screen_desktop
;
1166 static void client_get_state(ObClient
*self
)
1171 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1173 for (i
= 0; i
< num
; ++i
) {
1174 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1176 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1177 self
->shaded
= TRUE
;
1178 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1179 self
->iconic
= TRUE
;
1180 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1181 self
->skip_taskbar
= TRUE
;
1182 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1183 self
->skip_pager
= TRUE
;
1184 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1185 self
->fullscreen
= TRUE
;
1186 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1187 self
->max_vert
= TRUE
;
1188 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1189 self
->max_horz
= TRUE
;
1190 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1192 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1194 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1195 self
->demands_attention
= TRUE
;
1196 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1197 self
->undecorated
= TRUE
;
1204 static void client_get_shaped(ObClient
*self
)
1206 self
->shaped
= FALSE
;
1208 if (extensions_shape
) {
1213 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1215 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1216 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1218 self
->shaped
= (s
!= 0);
1223 void client_update_transient_for(ObClient
*self
)
1226 ObClient
*target
= NULL
;
1228 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1229 if (t
!= self
->window
) { /* cant be transient to itself! */
1230 target
= g_hash_table_lookup(window_map
, &t
);
1231 /* if this happens then we need to check for it*/
1232 g_assert(target
!= self
);
1233 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1234 /* this can happen when a dialog is a child of
1235 a dockapp, for example */
1239 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1241 Setting the transient_for to Root is actually illegal, however
1242 applications from time have done this to specify transient for
1245 Now you can do that by being a TYPE_DIALOG and not setting
1246 the transient_for hint at all on your window. But people still
1247 use Root, and Kwin is very strange in this regard.
1249 KWin 3.0 will not consider windows with transient_for set to
1250 Root as transient for their group *UNLESS* they are also modal.
1251 In that case, it will make them transient for the group. This
1252 leads to all sorts of weird behavior from KDE apps which are
1253 only tested in KWin. I'd like to follow their behavior just to
1254 make this work right with KDE stuff, but that seems wrong.
1256 if (!target
&& self
->group
) {
1257 /* not transient to a client, see if it is transient for a
1259 if (t
== RootWindow(ob_display
, ob_screen
)) {
1260 /* window is a transient for its group! */
1261 target
= OB_TRAN_GROUP
;
1265 } else if (self
->transient
&& self
->group
)
1266 target
= OB_TRAN_GROUP
;
1268 client_update_transient_tree(self
, self
->group
, self
->group
,
1269 self
->transient_for
, target
);
1270 self
->transient_for
= target
;
1274 static void client_update_transient_tree(ObClient
*self
,
1275 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1276 ObClient
* oldparent
,
1277 ObClient
*newparent
)
1283 Group transient windows are not allowed to have other group
1284 transient windows as their children.
1288 /* No change has occured */
1289 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1291 /** Remove the client from the transient tree wherever it has changed **/
1293 /* If the window is becoming a direct transient for a window in its group
1294 then any group transients which were our children and are now becoming
1295 our parents need to stop being our children.
1297 Group transients can't be children of group transients already, but
1298 we could have any number of direct parents above up, any of which could
1299 be transient for the group, and we need to remove it from our children.
1301 if (oldparent
!= newparent
&&
1302 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1303 newgroup
!= NULL
&& newgroup
== oldgroup
)
1305 ObClient
*look
= newparent
;
1307 self
->transients
= g_slist_remove(self
->transients
, look
);
1308 look
= look
->transient_for
;
1309 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1313 /* If the group changed, or if we are just becoming transient for the
1314 group, then we need to remove any old group transient windows
1315 from our children. But if we were already transient for the group, then
1316 other group transients are not our children. */
1317 if ((oldgroup
!= newgroup
||
1318 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1319 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1321 for (it
= self
->transients
; it
; it
= next
) {
1322 next
= g_slist_next(it
);
1324 if (c
->group
== oldgroup
)
1325 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1329 /* If we used to be transient for a group and now we are not, or we're
1330 transient for a new group, then we need to remove ourselves from all
1332 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1333 oldparent
!= newparent
))
1335 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1337 if (c
!= self
&& (!c
->transient_for
||
1338 c
->transient_for
!= OB_TRAN_GROUP
))
1339 c
->transients
= g_slist_remove(c
->transients
, self
);
1342 /* If we used to be transient for a single window and we are no longer
1343 transient for it, then we need to remove ourself from its children */
1344 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1345 oldparent
!= newparent
)
1346 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1349 /** Re-add the client to the transient tree wherever it has changed **/
1351 /* If we're now transient for a group and we weren't transient for it
1352 before then we need to add ourselves to all our new parents */
1353 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1354 oldparent
!= newparent
))
1356 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1358 if (c
!= self
&& (!c
->transient_for
||
1359 c
->transient_for
!= OB_TRAN_GROUP
))
1360 c
->transients
= g_slist_prepend(c
->transients
, self
);
1363 /* If we are now transient for a single window which we weren't before,
1364 we need to add ourselves to its children
1366 WARNING: Cyclical transient ness is possible if two windows are
1367 transient for eachother.
1369 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1370 newparent
!= oldparent
&&
1371 /* don't make ourself its child if it is already our child */
1372 !client_is_direct_child(self
, newparent
))
1373 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1375 /* If the group changed then we need to add any new group transient
1376 windows to our children. But if we're transient for the group, then
1377 other group transients are not our children.
1379 WARNING: Cyclical transient-ness is possible. For e.g. if:
1380 A is transient for the group
1381 B is transient for A
1382 C is transient for B
1383 A can't be transient for C or we have a cycle
1385 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1386 newparent
!= OB_TRAN_GROUP
)
1388 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1390 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1391 /* Don't make it our child if it is already our parent */
1392 !client_is_direct_child(c
, self
))
1394 self
->transients
= g_slist_prepend(self
->transients
, c
);
1400 static void client_get_mwm_hints(ObClient
*self
)
1405 self
->mwmhints
.flags
= 0; /* default to none */
1407 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1409 if (num
>= OB_MWM_ELEMENTS
) {
1410 self
->mwmhints
.flags
= hints
[0];
1411 self
->mwmhints
.functions
= hints
[1];
1412 self
->mwmhints
.decorations
= hints
[2];
1418 void client_get_type_and_transientness(ObClient
*self
)
1425 self
->transient
= FALSE
;
1427 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1428 /* use the first value that we know about in the array */
1429 for (i
= 0; i
< num
; ++i
) {
1430 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1431 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1432 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1433 self
->type
= OB_CLIENT_TYPE_DOCK
;
1434 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1435 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1436 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1437 self
->type
= OB_CLIENT_TYPE_MENU
;
1438 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1439 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1440 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1441 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1442 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1443 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1444 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1445 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1446 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1447 /* prevent this window from getting any decor or
1449 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1450 OB_MWM_FLAG_DECORATIONS
);
1451 self
->mwmhints
.decorations
= 0;
1452 self
->mwmhints
.functions
= 0;
1454 if (self
->type
!= (ObClientType
) -1)
1455 break; /* grab the first legit type */
1460 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1461 self
->transient
= TRUE
;
1463 if (self
->type
== (ObClientType
) -1) {
1464 /*the window type hint was not set, which means we either classify
1465 ourself as a normal window or a dialog, depending on if we are a
1467 if (self
->transient
)
1468 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1470 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1473 /* then, based on our type, we can update our transientness.. */
1474 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1475 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1476 self
->type
== OB_CLIENT_TYPE_MENU
||
1477 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1479 self
->transient
= TRUE
;
1483 void client_update_protocols(ObClient
*self
)
1486 guint num_return
, i
;
1488 self
->focus_notify
= FALSE
;
1489 self
->delete_window
= FALSE
;
1491 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1492 for (i
= 0; i
< num_return
; ++i
) {
1493 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1494 /* this means we can request the window to close */
1495 self
->delete_window
= TRUE
;
1496 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1497 /* if this protocol is requested, then the window will be
1498 notified whenever we want it to receive focus */
1499 self
->focus_notify
= TRUE
;
1501 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1502 /* if this protocol is requested, then resizing the
1503 window will be synchronized between the frame and the
1505 self
->sync_request
= TRUE
;
1513 void client_update_sync_request_counter(ObClient
*self
)
1517 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1518 self
->sync_counter
= i
;
1520 self
->sync_counter
= None
;
1524 void client_get_colormap(ObClient
*self
)
1526 XWindowAttributes wa
;
1528 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1529 client_update_colormap(self
, wa
.colormap
);
1532 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1534 self
->colormap
= colormap
;
1537 void client_update_normal_hints(ObClient
*self
)
1543 self
->min_ratio
= 0.0f
;
1544 self
->max_ratio
= 0.0f
;
1545 SIZE_SET(self
->size_inc
, 1, 1);
1546 SIZE_SET(self
->base_size
, 0, 0);
1547 SIZE_SET(self
->min_size
, 0, 0);
1548 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1550 /* get the hints from the window */
1551 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1552 /* normal windows can't request placement! har har
1553 if (!client_normal(self))
1555 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1557 if (size
.flags
& PWinGravity
)
1558 self
->gravity
= size
.win_gravity
;
1560 if (size
.flags
& PAspect
) {
1561 if (size
.min_aspect
.y
)
1563 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1564 if (size
.max_aspect
.y
)
1566 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1569 if (size
.flags
& PMinSize
)
1570 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1572 if (size
.flags
& PMaxSize
)
1573 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1575 if (size
.flags
& PBaseSize
)
1576 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1578 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1579 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1583 /*! This needs to be followed by a call to client_configure to make
1585 void client_setup_decor_and_functions(ObClient
*self
)
1587 /* start with everything (cept fullscreen) */
1589 (OB_FRAME_DECOR_TITLEBAR
|
1590 OB_FRAME_DECOR_HANDLE
|
1591 OB_FRAME_DECOR_GRIPS
|
1592 OB_FRAME_DECOR_BORDER
|
1593 OB_FRAME_DECOR_ICON
|
1594 OB_FRAME_DECOR_ALLDESKTOPS
|
1595 OB_FRAME_DECOR_ICONIFY
|
1596 OB_FRAME_DECOR_MAXIMIZE
|
1597 OB_FRAME_DECOR_SHADE
|
1598 OB_FRAME_DECOR_CLOSE
);
1600 (OB_CLIENT_FUNC_RESIZE
|
1601 OB_CLIENT_FUNC_MOVE
|
1602 OB_CLIENT_FUNC_ICONIFY
|
1603 OB_CLIENT_FUNC_MAXIMIZE
|
1604 OB_CLIENT_FUNC_SHADE
|
1605 OB_CLIENT_FUNC_CLOSE
|
1606 OB_CLIENT_FUNC_BELOW
|
1607 OB_CLIENT_FUNC_ABOVE
|
1608 OB_CLIENT_FUNC_UNDECORATE
);
1610 if (!(self
->min_size
.width
< self
->max_size
.width
||
1611 self
->min_size
.height
< self
->max_size
.height
))
1612 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1614 switch (self
->type
) {
1615 case OB_CLIENT_TYPE_NORMAL
:
1616 /* normal windows retain all of the possible decorations and
1617 functionality, and are the only windows that you can fullscreen */
1618 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1621 case OB_CLIENT_TYPE_DIALOG
:
1622 case OB_CLIENT_TYPE_UTILITY
:
1623 /* these windows don't have anything added or removed by default */
1626 case OB_CLIENT_TYPE_MENU
:
1627 case OB_CLIENT_TYPE_TOOLBAR
:
1628 /* these windows can't iconify */
1629 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1630 self
->functions
&= ~OB_CLIENT_FUNC_ICONIFY
;
1633 case OB_CLIENT_TYPE_SPLASH
:
1634 /* these don't get get any decorations, and the only thing you can
1635 do with them is move them */
1636 self
->decorations
= 0;
1637 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1640 case OB_CLIENT_TYPE_DESKTOP
:
1641 /* these windows are not manipulated by the window manager */
1642 self
->decorations
= 0;
1643 self
->functions
= 0;
1646 case OB_CLIENT_TYPE_DOCK
:
1647 /* these windows are not manipulated by the window manager, but they
1648 can set below layer which has a special meaning */
1649 self
->decorations
= 0;
1650 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1654 /* Mwm Hints are applied subtractively to what has already been chosen for
1655 decor and functionality */
1656 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1657 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1658 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1659 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1661 /* if the mwm hints request no handle or title, then all
1662 decorations are disabled, but keep the border if that's
1664 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1665 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1667 self
->decorations
= 0;
1672 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1673 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1674 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1675 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1676 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1677 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1678 /* dont let mwm hints kill any buttons
1679 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1680 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1681 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1682 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1684 /* dont let mwm hints kill the close button
1685 if (! (self->mwmhints.functions & MwmFunc_Close))
1686 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1690 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1691 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1692 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1693 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1694 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1695 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1697 /* can't maximize without moving/resizing */
1698 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1699 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1700 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1701 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1702 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1705 if (self
->max_horz
&& self
->max_vert
) {
1706 /* you can't resize fully maximized windows */
1707 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1708 /* kill the handle on fully maxed windows */
1709 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1712 /* If there are no decorations to remove, don't allow the user to try
1714 if (self
->decorations
== 0)
1715 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1717 /* finally, the user can have requested no decorations, which overrides
1718 everything (but doesnt give it a border if it doesnt have one) */
1719 if (self
->undecorated
) {
1720 if (config_theme_keepborder
)
1721 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1723 self
->decorations
= 0;
1726 /* if we don't have a titlebar, then we cannot shade! */
1727 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1728 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1730 /* now we need to check against rules for the client's current state */
1731 if (self
->fullscreen
) {
1732 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1733 OB_CLIENT_FUNC_FULLSCREEN
|
1734 OB_CLIENT_FUNC_ICONIFY
);
1735 self
->decorations
= 0;
1738 client_change_allowed_actions(self
);
1741 static void client_change_allowed_actions(ObClient
*self
)
1746 /* desktop windows are kept on all desktops */
1747 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1748 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1750 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1751 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1752 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1753 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1754 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1755 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1756 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1757 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1758 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1759 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1760 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1761 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1762 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1763 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1764 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1766 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1767 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1768 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1769 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1770 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1771 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1773 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1775 /* make sure the window isn't breaking any rules now */
1777 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1778 if (self
->frame
) client_shade(self
, FALSE
);
1779 else self
->shaded
= FALSE
;
1781 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1782 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1783 else self
->iconic
= FALSE
;
1785 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1786 if (self
->frame
) client_fullscreen(self
, FALSE
);
1787 else self
->fullscreen
= FALSE
;
1789 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1791 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1792 else self
->max_vert
= self
->max_horz
= FALSE
;
1796 void client_reconfigure(ObClient
*self
)
1798 /* by making this pass FALSE for user, we avoid the emacs event storm where
1799 every configurenotify causes an update in its normal hints, i think this
1800 is generally what we want anyways... */
1801 client_configure(self
, self
->area
.x
, self
->area
.y
,
1802 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1805 void client_update_wmhints(ObClient
*self
)
1809 /* assume a window takes input if it doesnt specify */
1810 self
->can_focus
= TRUE
;
1812 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1815 if (hints
->flags
& InputHint
)
1816 self
->can_focus
= hints
->input
;
1818 /* only do this when first managing the window *AND* when we aren't
1820 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1821 if (hints
->flags
& StateHint
)
1822 self
->iconic
= hints
->initial_state
== IconicState
;
1825 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1826 if (self
->urgent
&& !ur
)
1827 client_hilite(self
, TRUE
);
1828 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1829 client_hilite(self
, FALSE
);
1831 if (!(hints
->flags
& WindowGroupHint
))
1832 hints
->window_group
= None
;
1834 /* did the group state change? */
1835 if (hints
->window_group
!=
1836 (self
->group
? self
->group
->leader
: None
))
1838 ObGroup
*oldgroup
= self
->group
;
1840 /* remove from the old group if there was one */
1841 if (self
->group
!= NULL
) {
1842 group_remove(self
->group
, self
);
1846 /* add ourself to the group if we have one */
1847 if (hints
->window_group
!= None
) {
1848 self
->group
= group_add(hints
->window_group
, self
);
1851 /* Put ourselves into the new group's transient tree, and remove
1852 ourselves from the old group's */
1853 client_update_transient_tree(self
, oldgroup
, self
->group
,
1854 self
->transient_for
,
1855 self
->transient_for
);
1857 /* Lastly, being in a group, or not, can change if the window is
1858 transient for anything.
1860 The logic for this is:
1861 self->transient = TRUE always if the window wants to be
1862 transient for something, even if transient_for was NULL because
1863 it wasn't in a group before.
1865 If transient_for was NULL and oldgroup was NULL we can assume
1866 that when we add the new group, it will become transient for
1869 If transient_for was OB_TRAN_GROUP, then it must have already
1870 had a group. If it is getting a new group, the above call to
1871 client_update_transient_tree has already taken care of
1872 everything ! If it is losing all group status then it will
1873 no longer be transient for anything and that needs to be
1876 if (self
->transient
&&
1877 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1878 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1879 client_update_transient_for(self
);
1882 /* the WM_HINTS can contain an icon */
1883 client_update_icons(self
);
1889 void client_update_title(ObClient
*self
)
1892 gchar
*visible
= NULL
;
1894 g_free(self
->title
);
1897 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1898 /* try old x stuff */
1899 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1900 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1901 if (self
->transient
) {
1903 GNOME alert windows are not given titles:
1904 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1906 data
= g_strdup("");
1908 data
= g_strdup("Unnamed Window");
1912 if (self
->client_machine
) {
1913 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1918 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1919 self
->title
= visible
;
1922 frame_adjust_title(self
->frame
);
1924 /* update the icon title */
1926 g_free(self
->icon_title
);
1929 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1930 /* try old x stuff */
1931 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1932 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1933 data
= g_strdup(self
->title
);
1935 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1936 self
->icon_title
= data
;
1939 void client_update_strut(ObClient
*self
)
1943 gboolean got
= FALSE
;
1946 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1950 STRUT_PARTIAL_SET(strut
,
1951 data
[0], data
[2], data
[1], data
[3],
1952 data
[4], data
[5], data
[8], data
[9],
1953 data
[6], data
[7], data
[10], data
[11]);
1959 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1965 /* use the screen's width/height */
1966 a
= screen_physical_area();
1968 STRUT_PARTIAL_SET(strut
,
1969 data
[0], data
[2], data
[1], data
[3],
1970 a
->y
, a
->y
+ a
->height
- 1,
1971 a
->x
, a
->x
+ a
->width
- 1,
1972 a
->y
, a
->y
+ a
->height
- 1,
1973 a
->x
, a
->x
+ a
->width
- 1);
1979 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1980 0, 0, 0, 0, 0, 0, 0, 0);
1982 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1983 self
->strut
= strut
;
1985 /* updating here is pointless while we're being mapped cuz we're not in
1986 the client list yet */
1988 screen_update_areas();
1992 void client_update_icons(ObClient
*self
)
1998 for (i
= 0; i
< self
->nicons
; ++i
)
1999 g_free(self
->icons
[i
].data
);
2000 if (self
->nicons
> 0)
2001 g_free(self
->icons
);
2004 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2005 /* figure out how many valid icons are in here */
2007 while (num
- i
> 2) {
2011 if (i
> num
|| w
*h
== 0) break;
2015 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2017 /* store the icons */
2019 for (j
= 0; j
< self
->nicons
; ++j
) {
2022 w
= self
->icons
[j
].width
= data
[i
++];
2023 h
= self
->icons
[j
].height
= data
[i
++];
2025 if (w
*h
== 0) continue;
2027 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2028 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2033 self
->icons
[j
].data
[t
] =
2034 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2035 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2036 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2037 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2046 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2047 if (hints
->flags
& IconPixmapHint
) {
2049 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2050 xerror_set_ignore(TRUE
);
2051 if (!RrPixmapToRGBA(ob_rr_inst
,
2053 (hints
->flags
& IconMaskHint
?
2054 hints
->icon_mask
: None
),
2055 &self
->icons
[self
->nicons
-1].width
,
2056 &self
->icons
[self
->nicons
-1].height
,
2057 &self
->icons
[self
->nicons
-1].data
)){
2058 g_free(&self
->icons
[self
->nicons
-1]);
2061 xerror_set_ignore(FALSE
);
2067 /* set the default icon onto the window
2068 in theory, this could be a race, but if a window doesn't set an icon
2069 or removes it entirely, it's not very likely it is going to set one
2070 right away afterwards */
2071 if (self
->nicons
== 0) {
2072 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2075 data
= g_new(gulong
, 48*48+2);
2076 data
[0] = data
[1] = 48;
2077 for (i
= 0; i
< 48*48; ++i
)
2078 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2079 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2080 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2081 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2082 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2084 } else if (self
->frame
)
2085 /* don't draw the icon empty if we're just setting one now anyways,
2086 we'll get the property change any second */
2087 frame_adjust_icon(self
->frame
);
2090 void client_update_user_time(ObClient
*self
)
2093 gboolean got
= FALSE
;
2095 if (self
->user_time_window
)
2096 got
= PROP_GET32(self
->user_time_window
,
2097 net_wm_user_time
, cardinal
, &time
);
2099 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2102 /* we set this every time, not just when it grows, because in practice
2103 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2104 backward we don't want all windows to stop focusing. we'll just
2105 assume noone is setting times older than the last one, cuz that
2106 would be pretty stupid anyways
2108 self
->user_time
= time
;
2110 /*ob_debug("window %s user time %u\n", self->title, time);*/
2114 void client_update_user_time_window(ObClient
*self
)
2118 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2121 if (w
!= self
->user_time_window
) {
2122 /* remove the old window */
2123 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2124 self
->user_time_window
= None
;
2126 if (self
->group
&& self
->group
->leader
== w
) {
2127 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2128 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2129 /* do it anyways..? */
2131 else if (w
== self
->window
) {
2132 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2133 "_NET_WM_USER_TIME_WINDOW to itself\n");
2134 w
= None
; /* don't do it */
2137 /* add the new window */
2138 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2139 self
->user_time_window
= w
;
2141 /* and update from it */
2142 client_update_user_time(self
);
2146 void client_update_icon_geometry(ObClient
*self
)
2151 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2153 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2156 /* don't let them set it with an area < 0 */
2157 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2158 MAX(data
[2],0), MAX(data
[3],0));
2162 static void client_get_session_ids(ObClient
*self
)
2169 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2172 /* get the SM_CLIENT_ID */
2175 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2177 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2179 /* get the WM_CLASS (name and class). make them "" if they are not
2183 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2185 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2189 self
->name
= g_strdup(ss
[0]);
2191 self
->class = g_strdup(ss
[1]);
2196 if (self
->name
== NULL
) self
->name
= g_strdup("");
2197 if (self
->class == NULL
) self
->class = g_strdup("");
2199 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2202 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2204 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2209 self
->role
= g_strdup("");
2211 /* get the WM_COMMAND */
2215 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2217 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2220 /* merge/mash them all together */
2221 gchar
*merge
= NULL
;
2224 for (i
= 0; ss
[i
]; ++i
) {
2227 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2229 merge
= g_strconcat(ss
[i
], NULL
);
2234 self
->wm_command
= merge
;
2237 /* get the WM_CLIENT_MACHINE */
2240 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2242 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2245 gchar localhost
[128];
2247 gethostname(localhost
, 127);
2248 localhost
[127] = '\0';
2249 if (strcmp(localhost
, s
) != 0)
2250 self
->client_machine
= s
;
2256 static void client_change_wm_state(ObClient
*self
)
2261 old
= self
->wmstate
;
2263 if (self
->shaded
|| self
->iconic
||
2264 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2266 self
->wmstate
= IconicState
;
2268 self
->wmstate
= NormalState
;
2270 if (old
!= self
->wmstate
) {
2271 PROP_MSG(self
->window
, kde_wm_change_state
,
2272 self
->wmstate
, 1, 0, 0);
2274 state
[0] = self
->wmstate
;
2276 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2277 ob_debug("setting wm_state %d\n", self
->wmstate
);
2281 static void client_change_state(ObClient
*self
)
2283 gulong netstate
[11];
2288 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2290 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2292 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2293 if (self
->skip_taskbar
)
2294 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2295 if (self
->skip_pager
)
2296 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2297 if (self
->fullscreen
)
2298 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2300 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2302 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2304 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2306 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2307 if (self
->demands_attention
)
2308 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2309 if (self
->undecorated
)
2310 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2311 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2314 frame_adjust_state(self
->frame
);
2317 ObClient
*client_search_focus_tree(ObClient
*self
)
2322 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2323 if (client_focused(it
->data
)) return it
->data
;
2324 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2329 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2331 if (self
->transient_for
) {
2332 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2333 return client_search_focus_tree_full(self
->transient_for
);
2336 gboolean recursed
= FALSE
;
2338 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2339 if (!((ObClient
*)it
->data
)->transient_for
) {
2341 if ((c
= client_search_focus_tree_full(it
->data
)))
2350 /* this function checks the whole tree, the client_search_focus_tree~
2351 does not, so we need to check this window */
2352 if (client_focused(self
))
2354 return client_search_focus_tree(self
);
2357 static ObStackingLayer
calc_layer(ObClient
*self
)
2361 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2362 l
= OB_STACKING_LAYER_DESKTOP
;
2363 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2364 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2365 else l
= OB_STACKING_LAYER_ABOVE
;
2367 else if ((self
->fullscreen
||
2368 /* No decorations and fills the monitor = oldskool fullscreen.
2369 But not for undecorated windows, because the user can do that
2371 (self
->decorations
== 0 &&
2372 !self
->undecorated
&&
2373 RECT_EQUAL(self
->area
,
2374 *screen_physical_area_monitor
2375 (client_monitor(self
))))) &&
2376 (client_focused(self
) || client_search_focus_tree(self
)))
2377 l
= OB_STACKING_LAYER_FULLSCREEN
;
2378 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2379 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2380 else l
= OB_STACKING_LAYER_NORMAL
;
2385 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2386 ObStackingLayer min
)
2388 ObStackingLayer old
, own
;
2392 own
= calc_layer(self
);
2393 self
->layer
= MAX(own
, min
);
2395 if (self
->layer
!= old
) {
2396 stacking_remove(CLIENT_AS_WINDOW(self
));
2397 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2400 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2401 client_calc_layer_recursive(it
->data
, orig
,
2405 void client_calc_layer(ObClient
*self
)
2412 /* transients take on the layer of their parents */
2413 it
= client_search_all_top_parents(self
);
2415 for (; it
; it
= g_slist_next(it
))
2416 client_calc_layer_recursive(it
->data
, orig
, 0);
2419 gboolean
client_should_show(ObClient
*self
)
2423 if (client_normal(self
) && screen_showing_desktop
)
2425 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2431 gboolean
client_show(ObClient
*self
)
2433 gboolean show
= FALSE
;
2435 if (client_should_show(self
)) {
2436 frame_show(self
->frame
);
2439 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2440 it needs to be in IconicState. This includes when it is on another
2443 client_change_wm_state(self
);
2448 gboolean
client_hide(ObClient
*self
)
2450 gboolean hide
= FALSE
;
2452 if (!client_should_show(self
)) {
2453 if (self
== focus_client
) {
2454 /* if there is a grab going on, then we need to cancel it. if we
2455 move focus during the grab, applications will get
2456 NotifyWhileGrabbed events and ignore them !
2458 actions should not rely on being able to move focus during an
2461 if (keyboard_interactively_grabbed())
2462 keyboard_interactive_cancel();
2465 frame_hide(self
->frame
);
2468 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2469 it needs to be in IconicState. This includes when it is on another
2472 client_change_wm_state(self
);
2477 void client_showhide(ObClient
*self
)
2479 if (!client_show(self
))
2483 gboolean
client_normal(ObClient
*self
) {
2484 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2485 self
->type
== OB_CLIENT_TYPE_DOCK
||
2486 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2489 gboolean
client_helper(ObClient
*self
)
2491 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2492 self
->type
== OB_CLIENT_TYPE_MENU
||
2493 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2496 gboolean
client_mouse_focusable(ObClient
*self
)
2498 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2499 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2500 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2501 self
->type
== OB_CLIENT_TYPE_DOCK
);
2504 gboolean
client_enter_focusable(ObClient
*self
)
2506 /* you can focus desktops but it shouldn't on enter */
2507 return (client_mouse_focusable(self
) &&
2508 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2512 static void client_apply_startup_state(ObClient
*self
)
2514 /* set the desktop hint, to make sure that it always exists */
2515 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2517 /* these are in a carefully crafted order.. */
2520 self
->iconic
= FALSE
;
2521 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2523 if (self
->fullscreen
) {
2524 self
->fullscreen
= FALSE
;
2525 client_fullscreen(self
, TRUE
);
2527 if (self
->undecorated
) {
2528 self
->undecorated
= FALSE
;
2529 client_set_undecorated(self
, TRUE
);
2532 self
->shaded
= FALSE
;
2533 client_shade(self
, TRUE
);
2535 if (self
->demands_attention
) {
2536 self
->demands_attention
= FALSE
;
2537 client_hilite(self
, TRUE
);
2540 if (self
->max_vert
&& self
->max_horz
) {
2541 self
->max_vert
= self
->max_horz
= FALSE
;
2542 client_maximize(self
, TRUE
, 0);
2543 } else if (self
->max_vert
) {
2544 self
->max_vert
= FALSE
;
2545 client_maximize(self
, TRUE
, 2);
2546 } else if (self
->max_horz
) {
2547 self
->max_horz
= FALSE
;
2548 client_maximize(self
, TRUE
, 1);
2551 /* nothing to do for the other states:
2560 void client_gravity_resize_w(ObClient
*self
, gint
*x
, gint oldw
, gint neww
)
2562 /* these should be the current values. this is for when you're not moving,
2564 g_assert(*x
== self
->area
.x
);
2565 g_assert(oldw
== self
->area
.width
);
2568 switch (self
->gravity
) {
2570 case NorthWestGravity
:
2572 case SouthWestGravity
:
2579 *x
-= (neww
- oldw
) / 2;
2581 case NorthEastGravity
:
2583 case SouthEastGravity
:
2589 void client_gravity_resize_h(ObClient
*self
, gint
*y
, gint oldh
, gint newh
)
2591 /* these should be the current values. this is for when you're not moving,
2593 g_assert(*y
== self
->area
.y
);
2594 g_assert(oldh
== self
->area
.height
);
2597 switch (self
->gravity
) {
2599 case NorthWestGravity
:
2601 case NorthEastGravity
:
2608 *y
-= (newh
- oldh
) / 2;
2610 case SouthWestGravity
:
2612 case SouthEastGravity
:
2618 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2619 gint
*logicalw
, gint
*logicalh
,
2622 Rect desired_area
= {*x
, *y
, *w
, *h
};
2624 /* make the frame recalculate its dimentions n shit without changing
2625 anything visible for real, this way the constraints below can work with
2626 the updated frame dimensions. */
2627 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
2629 /* work within the prefered sizes given by the window */
2630 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2631 gint basew
, baseh
, minw
, minh
;
2633 /* base size is substituted with min size if not specified */
2634 if (self
->base_size
.width
|| self
->base_size
.height
) {
2635 basew
= self
->base_size
.width
;
2636 baseh
= self
->base_size
.height
;
2638 basew
= self
->min_size
.width
;
2639 baseh
= self
->min_size
.height
;
2641 /* min size is substituted with base size if not specified */
2642 if (self
->min_size
.width
|| self
->min_size
.height
) {
2643 minw
= self
->min_size
.width
;
2644 minh
= self
->min_size
.height
;
2646 minw
= self
->base_size
.width
;
2647 minh
= self
->base_size
.height
;
2650 /* if this is a user-requested resize, then check against min/max
2653 /* smaller than min size or bigger than max size? */
2654 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2655 if (*w
< minw
) *w
= minw
;
2656 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2657 if (*h
< minh
) *h
= minh
;
2662 /* keep to the increments */
2663 *w
/= self
->size_inc
.width
;
2664 *h
/= self
->size_inc
.height
;
2666 /* you cannot resize to nothing */
2667 if (basew
+ *w
< 1) *w
= 1 - basew
;
2668 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2670 /* save the logical size */
2671 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2672 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2674 *w
*= self
->size_inc
.width
;
2675 *h
*= self
->size_inc
.height
;
2680 /* adjust the height to match the width for the aspect ratios.
2681 for this, min size is not substituted for base size ever. */
2682 *w
-= self
->base_size
.width
;
2683 *h
-= self
->base_size
.height
;
2685 if (!self
->fullscreen
) {
2686 if (self
->min_ratio
)
2687 if (*h
* self
->min_ratio
> *w
) {
2688 *h
= (gint
)(*w
/ self
->min_ratio
);
2690 /* you cannot resize to nothing */
2693 *w
= (gint
)(*h
* self
->min_ratio
);
2696 if (self
->max_ratio
)
2697 if (*h
* self
->max_ratio
< *w
) {
2698 *h
= (gint
)(*w
/ self
->max_ratio
);
2700 /* you cannot resize to nothing */
2703 *w
= (gint
)(*h
* self
->min_ratio
);
2708 *w
+= self
->base_size
.width
;
2709 *h
+= self
->base_size
.height
;
2712 /* gets the frame's position */
2713 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2715 /* these positions are frame positions, not client positions */
2717 /* set the size and position if fullscreen */
2718 if (self
->fullscreen
) {
2722 i
= screen_find_monitor(&desired_area
);
2723 a
= screen_physical_area_monitor(i
);
2730 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2732 } else if (self
->max_horz
|| self
->max_vert
) {
2736 i
= screen_find_monitor(&desired_area
);
2737 a
= screen_area_monitor(self
->desktop
, i
);
2739 /* set the size and position if maximized */
2740 if (self
->max_horz
) {
2742 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2744 if (self
->max_vert
) {
2746 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2749 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2753 /* gets the client's position */
2754 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2756 /* these override the above states! if you cant move you can't move! */
2758 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2762 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2763 *w
= self
->area
.width
;
2764 *h
= self
->area
.height
;
2773 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2774 gboolean user
, gboolean final
)
2777 gboolean send_resize_client
;
2778 gboolean moved
= FALSE
, resized
= FALSE
;
2779 gboolean fmoved
, fresized
;
2780 guint fdecor
= self
->frame
->decorations
;
2781 gboolean fhorz
= self
->frame
->max_horz
;
2782 gboolean fvert
= self
->frame
->max_vert
;
2783 gint logicalw
, logicalh
;
2785 /* find the new x, y, width, and height (and logical size) */
2786 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2788 /* set the logical size if things changed */
2789 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2790 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2792 /* figure out if we moved or resized or what */
2793 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2794 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2796 oldw
= self
->area
.width
;
2797 oldh
= self
->area
.height
;
2798 RECT_SET(self
->area
, x
, y
, w
, h
);
2800 /* for app-requested resizes, always resize if 'resized' is true.
2801 for user-requested ones, only resize if final is true, or when
2802 resizing in redraw mode */
2803 send_resize_client
= ((!user
&& resized
) ||
2805 (resized
&& config_resize_redraw
))));
2807 /* if the client is enlarging, then resize the client before the frame */
2808 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2809 XResizeWindow(ob_display
, self
->window
,
2810 MAX(w
, oldw
), MAX(h
, oldh
));
2811 /* resize the plate to show the client padding color underneath */
2812 frame_adjust_client_area(self
->frame
);
2815 /* find the frame's dimensions and move/resize it */
2819 /* if decorations changed, then readjust everything for the frame */
2820 if (self
->decorations
!= fdecor
||
2821 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2823 fmoved
= fresized
= TRUE
;
2826 /* adjust the frame */
2827 if (fmoved
|| fresized
)
2828 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2830 if ((!user
|| (user
&& final
)) && !resized
)
2834 POINT_SET(self
->root_pos
,
2835 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2837 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2838 self
->border_width
);
2840 event
.type
= ConfigureNotify
;
2841 event
.xconfigure
.display
= ob_display
;
2842 event
.xconfigure
.event
= self
->window
;
2843 event
.xconfigure
.window
= self
->window
;
2845 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2846 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2848 /* root window real coords */
2849 event
.xconfigure
.x
= self
->root_pos
.x
;
2850 event
.xconfigure
.y
= self
->root_pos
.y
;
2851 event
.xconfigure
.width
= w
;
2852 event
.xconfigure
.height
= h
;
2853 event
.xconfigure
.border_width
= 0;
2854 event
.xconfigure
.above
= self
->frame
->plate
;
2855 event
.xconfigure
.override_redirect
= FALSE
;
2856 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2857 FALSE
, StructureNotifyMask
, &event
);
2860 /* if the client is shrinking, then resize the frame before the client */
2861 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2862 /* resize the plate to show the client padding color underneath */
2863 frame_adjust_client_area(self
->frame
);
2865 if (send_resize_client
)
2866 XResizeWindow(ob_display
, self
->window
, w
, h
);
2872 void client_fullscreen(ObClient
*self
, gboolean fs
)
2876 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2877 self
->fullscreen
== fs
) return; /* already done */
2879 self
->fullscreen
= fs
;
2880 client_change_state(self
); /* change the state hints on the client */
2883 self
->pre_fullscreen_area
= self
->area
;
2884 /* if the window is maximized, its area isn't all that meaningful.
2885 save it's premax area instead. */
2886 if (self
->max_horz
) {
2887 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2888 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2890 if (self
->max_vert
) {
2891 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2892 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2895 /* these will help configure_full figure out where to fullscreen
2899 w
= self
->area
.width
;
2900 h
= self
->area
.height
;
2902 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2903 self
->pre_fullscreen_area
.height
> 0);
2905 x
= self
->pre_fullscreen_area
.x
;
2906 y
= self
->pre_fullscreen_area
.y
;
2907 w
= self
->pre_fullscreen_area
.width
;
2908 h
= self
->pre_fullscreen_area
.height
;
2909 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2912 client_setup_decor_and_functions(self
);
2914 client_move_resize(self
, x
, y
, w
, h
);
2916 /* and adjust our layer/stacking. do this after resizing the window,
2917 and applying decorations, because windows which fill the screen are
2918 considered "fullscreen" and it affects their layer */
2919 client_calc_layer(self
);
2922 /* try focus us when we go into fullscreen mode */
2927 static void client_iconify_recursive(ObClient
*self
,
2928 gboolean iconic
, gboolean curdesk
,
2929 gboolean hide_animation
)
2932 gboolean changed
= FALSE
;
2935 if (self
->iconic
!= iconic
) {
2936 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2940 /* don't let non-normal windows iconify along with their parents
2942 if (client_normal(self
)) {
2943 self
->iconic
= iconic
;
2945 /* update the focus lists.. iconic windows go to the bottom of
2946 the list, put the new iconic window at the 'top of the
2948 focus_order_to_top(self
);
2953 self
->iconic
= iconic
;
2955 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2956 self
->desktop
!= DESKTOP_ALL
)
2957 client_set_desktop(self
, screen_desktop
, FALSE
);
2959 /* this puts it after the current focused window */
2960 focus_order_remove(self
);
2961 focus_order_add_new(self
);
2968 client_change_state(self
);
2969 if (config_animate_iconify
&& !hide_animation
)
2970 frame_begin_iconify_animation(self
->frame
, iconic
);
2971 /* do this after starting the animation so it doesn't flash */
2972 client_showhide(self
);
2975 /* iconify all direct transients, and deiconify all transients
2977 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2978 if (it
->data
!= self
)
2979 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2980 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2984 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2985 gboolean hide_animation
)
2987 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2988 /* move up the transient chain as far as possible first */
2989 self
= client_search_top_normal_parent(self
);
2990 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2994 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2998 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2999 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
3001 /* check if already done */
3003 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
3004 if (dir
== 1 && self
->max_horz
) return;
3005 if (dir
== 2 && self
->max_vert
) return;
3007 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
3008 if (dir
== 1 && !self
->max_horz
) return;
3009 if (dir
== 2 && !self
->max_vert
) return;
3012 /* these will help configure_full figure out which screen to fill with
3016 w
= self
->area
.width
;
3017 h
= self
->area
.height
;
3020 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
3021 RECT_SET(self
->pre_max_area
,
3022 self
->area
.x
, self
->pre_max_area
.y
,
3023 self
->area
.width
, self
->pre_max_area
.height
);
3025 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
3026 RECT_SET(self
->pre_max_area
,
3027 self
->pre_max_area
.x
, self
->area
.y
,
3028 self
->pre_max_area
.width
, self
->area
.height
);
3031 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
3032 g_assert(self
->pre_max_area
.width
> 0);
3034 x
= self
->pre_max_area
.x
;
3035 w
= self
->pre_max_area
.width
;
3037 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
3038 0, self
->pre_max_area
.height
);
3040 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
3041 g_assert(self
->pre_max_area
.height
> 0);
3043 y
= self
->pre_max_area
.y
;
3044 h
= self
->pre_max_area
.height
;
3046 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3047 self
->pre_max_area
.width
, 0);
3051 if (dir
== 0 || dir
== 1) /* horz */
3052 self
->max_horz
= max
;
3053 if (dir
== 0 || dir
== 2) /* vert */
3054 self
->max_vert
= max
;
3056 client_change_state(self
); /* change the state hints on the client */
3058 client_setup_decor_and_functions(self
);
3060 client_move_resize(self
, x
, y
, w
, h
);
3063 void client_shade(ObClient
*self
, gboolean shade
)
3065 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3066 shade
) || /* can't shade */
3067 self
->shaded
== shade
) return; /* already done */
3069 self
->shaded
= shade
;
3070 client_change_state(self
);
3071 client_change_wm_state(self
); /* the window is being hidden/shown */
3072 /* resize the frame to just the titlebar */
3073 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3076 void client_close(ObClient
*self
)
3080 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3082 /* in the case that the client provides no means to requesting that it
3083 close, we just kill it */
3084 if (!self
->delete_window
)
3088 XXX: itd be cool to do timeouts and shit here for killing the client's
3090 like... if the window is around after 5 seconds, then the close button
3091 turns a nice red, and if this function is called again, the client is
3095 ce
.xclient
.type
= ClientMessage
;
3096 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3097 ce
.xclient
.display
= ob_display
;
3098 ce
.xclient
.window
= self
->window
;
3099 ce
.xclient
.format
= 32;
3100 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3101 ce
.xclient
.data
.l
[1] = event_curtime
;
3102 ce
.xclient
.data
.l
[2] = 0l;
3103 ce
.xclient
.data
.l
[3] = 0l;
3104 ce
.xclient
.data
.l
[4] = 0l;
3105 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3108 void client_kill(ObClient
*self
)
3110 XKillClient(ob_display
, self
->window
);
3113 void client_hilite(ObClient
*self
, gboolean hilite
)
3115 if (self
->demands_attention
== hilite
)
3116 return; /* no change */
3118 /* don't allow focused windows to hilite */
3119 self
->demands_attention
= hilite
&& !client_focused(self
);
3120 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3121 if (self
->demands_attention
)
3122 frame_flash_start(self
->frame
);
3124 frame_flash_stop(self
->frame
);
3125 client_change_state(self
);
3129 void client_set_desktop_recursive(ObClient
*self
,
3136 if (target
!= self
->desktop
&& self
->type
!= OB_CLIENT_TYPE_DESKTOP
) {
3138 ob_debug("Setting desktop %u\n", target
+1);
3140 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3142 old
= self
->desktop
;
3143 self
->desktop
= target
;
3144 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3145 /* the frame can display the current desktop state */
3146 frame_adjust_state(self
->frame
);
3147 /* 'move' the window to the new desktop */
3149 client_showhide(self
);
3150 /* raise if it was not already on the desktop */
3151 if (old
!= DESKTOP_ALL
)
3152 stacking_raise(CLIENT_AS_WINDOW(self
));
3153 if (STRUT_EXISTS(self
->strut
))
3154 screen_update_areas();
3157 /* move all transients */
3158 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3159 if (it
->data
!= self
)
3160 if (client_is_direct_child(self
, it
->data
))
3161 client_set_desktop_recursive(it
->data
, target
, donthide
);
3164 void client_set_desktop(ObClient
*self
, guint target
,
3167 self
= client_search_top_normal_parent(self
);
3168 client_set_desktop_recursive(self
, target
, donthide
);
3171 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3173 while (child
!= parent
&&
3174 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3175 child
= child
->transient_for
;
3176 return child
== parent
;
3179 ObClient
*client_search_modal_child(ObClient
*self
)
3184 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3185 ObClient
*c
= it
->data
;
3186 if ((ret
= client_search_modal_child(c
))) return ret
;
3187 if (c
->modal
) return c
;
3192 gboolean
client_validate(ObClient
*self
)
3196 XSync(ob_display
, FALSE
); /* get all events on the server */
3198 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3199 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3200 XPutBackEvent(ob_display
, &e
);
3207 void client_set_wm_state(ObClient
*self
, glong state
)
3209 if (state
== self
->wmstate
) return; /* no change */
3213 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3216 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3221 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3223 gboolean shaded
= self
->shaded
;
3224 gboolean fullscreen
= self
->fullscreen
;
3225 gboolean undecorated
= self
->undecorated
;
3226 gboolean max_horz
= self
->max_horz
;
3227 gboolean max_vert
= self
->max_vert
;
3228 gboolean modal
= self
->modal
;
3229 gboolean iconic
= self
->iconic
;
3230 gboolean demands_attention
= self
->demands_attention
;
3231 gboolean above
= self
->above
;
3232 gboolean below
= self
->below
;
3235 if (!(action
== prop_atoms
.net_wm_state_add
||
3236 action
== prop_atoms
.net_wm_state_remove
||
3237 action
== prop_atoms
.net_wm_state_toggle
))
3238 /* an invalid action was passed to the client message, ignore it */
3241 for (i
= 0; i
< 2; ++i
) {
3242 Atom state
= i
== 0 ? data1
: data2
;
3244 if (!state
) continue;
3246 /* if toggling, then pick whether we're adding or removing */
3247 if (action
== prop_atoms
.net_wm_state_toggle
) {
3248 if (state
== prop_atoms
.net_wm_state_modal
)
3249 action
= modal
? prop_atoms
.net_wm_state_remove
:
3250 prop_atoms
.net_wm_state_add
;
3251 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3252 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3253 prop_atoms
.net_wm_state_add
;
3254 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3255 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3256 prop_atoms
.net_wm_state_add
;
3257 else if (state
== prop_atoms
.net_wm_state_shaded
)
3258 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3259 prop_atoms
.net_wm_state_add
;
3260 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3261 action
= self
->skip_taskbar
?
3262 prop_atoms
.net_wm_state_remove
:
3263 prop_atoms
.net_wm_state_add
;
3264 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3265 action
= self
->skip_pager
?
3266 prop_atoms
.net_wm_state_remove
:
3267 prop_atoms
.net_wm_state_add
;
3268 else if (state
== prop_atoms
.net_wm_state_hidden
)
3269 action
= self
->iconic
?
3270 prop_atoms
.net_wm_state_remove
:
3271 prop_atoms
.net_wm_state_add
;
3272 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3273 action
= fullscreen
?
3274 prop_atoms
.net_wm_state_remove
:
3275 prop_atoms
.net_wm_state_add
;
3276 else if (state
== prop_atoms
.net_wm_state_above
)
3277 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3278 prop_atoms
.net_wm_state_add
;
3279 else if (state
== prop_atoms
.net_wm_state_below
)
3280 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3281 prop_atoms
.net_wm_state_add
;
3282 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3283 action
= self
->demands_attention
?
3284 prop_atoms
.net_wm_state_remove
:
3285 prop_atoms
.net_wm_state_add
;
3286 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3287 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3288 prop_atoms
.net_wm_state_add
;
3291 if (action
== prop_atoms
.net_wm_state_add
) {
3292 if (state
== prop_atoms
.net_wm_state_modal
) {
3294 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3296 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3298 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3300 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3301 self
->skip_taskbar
= TRUE
;
3302 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3303 self
->skip_pager
= TRUE
;
3304 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3306 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3308 } else if (state
== prop_atoms
.net_wm_state_above
) {
3311 } else if (state
== prop_atoms
.net_wm_state_below
) {
3314 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3315 demands_attention
= TRUE
;
3316 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3320 } else { /* action == prop_atoms.net_wm_state_remove */
3321 if (state
== prop_atoms
.net_wm_state_modal
) {
3323 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3325 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3327 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3329 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3330 self
->skip_taskbar
= FALSE
;
3331 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3332 self
->skip_pager
= FALSE
;
3333 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3335 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3337 } else if (state
== prop_atoms
.net_wm_state_above
) {
3339 } else if (state
== prop_atoms
.net_wm_state_below
) {
3341 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3342 demands_attention
= FALSE
;
3343 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3344 undecorated
= FALSE
;
3349 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3350 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3352 if (max_horz
== max_vert
) { /* both going the same way */
3353 client_maximize(self
, max_horz
, 0);
3355 client_maximize(self
, max_horz
, 1);
3356 client_maximize(self
, max_vert
, 2);
3360 if (max_horz
!= self
->max_horz
)
3361 client_maximize(self
, max_horz
, 1);
3363 client_maximize(self
, max_vert
, 2);
3366 /* change fullscreen state before shading, as it will affect if the window
3368 if (fullscreen
!= self
->fullscreen
)
3369 client_fullscreen(self
, fullscreen
);
3370 if (shaded
!= self
->shaded
)
3371 client_shade(self
, shaded
);
3372 if (undecorated
!= self
->undecorated
)
3373 client_set_undecorated(self
, undecorated
);
3374 if (above
!= self
->above
|| below
!= self
->below
) {
3375 self
->above
= above
;
3376 self
->below
= below
;
3377 client_calc_layer(self
);
3380 if (modal
!= self
->modal
) {
3381 self
->modal
= modal
;
3382 /* when a window changes modality, then its stacking order with its
3383 transients needs to change */
3384 stacking_raise(CLIENT_AS_WINDOW(self
));
3386 /* it also may get focused. if something is focused that shouldn't
3387 be focused anymore, then move the focus */
3388 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3389 client_focus(focus_client
);
3392 if (iconic
!= self
->iconic
)
3393 client_iconify(self
, iconic
, FALSE
, FALSE
);
3395 if (demands_attention
!= self
->demands_attention
)
3396 client_hilite(self
, demands_attention
);
3398 client_change_state(self
); /* change the hint to reflect these changes */
3401 ObClient
*client_focus_target(ObClient
*self
)
3403 ObClient
*child
= NULL
;
3405 child
= client_search_modal_child(self
);
3406 if (child
) return child
;
3410 gboolean
client_can_focus(ObClient
*self
)
3412 /* choose the correct target */
3413 self
= client_focus_target(self
);
3415 if (!self
->frame
->visible
)
3418 if (!(self
->can_focus
|| self
->focus_notify
))
3424 gboolean
client_focus(ObClient
*self
)
3426 /* choose the correct target */
3427 self
= client_focus_target(self
);
3429 if (!client_can_focus(self
)) {
3430 if (!self
->frame
->visible
) {
3431 /* update the focus lists */
3432 focus_order_to_top(self
);
3437 ob_debug_type(OB_DEBUG_FOCUS
,
3438 "Focusing client \"%s\" at time %u\n",
3439 self
->title
, event_curtime
);
3441 /* if there is a grab going on, then we need to cancel it. if we move
3442 focus during the grab, applications will get NotifyWhileGrabbed events
3445 actions should not rely on being able to move focus during an
3448 if (keyboard_interactively_grabbed())
3449 keyboard_interactive_cancel();
3451 xerror_set_ignore(TRUE
);
3452 xerror_occured
= FALSE
;
3454 if (self
->can_focus
) {
3455 /* This can cause a BadMatch error with CurrentTime, or if an app
3456 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3457 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3461 if (self
->focus_notify
) {
3463 ce
.xclient
.type
= ClientMessage
;
3464 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3465 ce
.xclient
.display
= ob_display
;
3466 ce
.xclient
.window
= self
->window
;
3467 ce
.xclient
.format
= 32;
3468 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3469 ce
.xclient
.data
.l
[1] = event_curtime
;
3470 ce
.xclient
.data
.l
[2] = 0l;
3471 ce
.xclient
.data
.l
[3] = 0l;
3472 ce
.xclient
.data
.l
[4] = 0l;
3473 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3476 xerror_set_ignore(FALSE
);
3478 return !xerror_occured
;
3481 /*! Present the client to the user.
3482 @param raise If the client should be raised or not. You should only set
3483 raise to false if you don't care if the window is completely
3486 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3488 /* if using focus_delay, stop the timer now so that focus doesn't
3490 event_halt_focus_delay();
3492 if (client_normal(self
) && screen_showing_desktop
)
3493 screen_show_desktop(FALSE
, self
);
3495 client_iconify(self
, FALSE
, here
, FALSE
);
3496 if (self
->desktop
!= DESKTOP_ALL
&&
3497 self
->desktop
!= screen_desktop
)
3500 client_set_desktop(self
, screen_desktop
, FALSE
);
3502 screen_set_desktop(self
->desktop
, FALSE
);
3503 } else if (!self
->frame
->visible
)
3504 /* if its not visible for other reasons, then don't mess
3508 client_shade(self
, FALSE
);
3510 stacking_raise(CLIENT_AS_WINDOW(self
));
3515 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3517 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3518 gboolean allow
= FALSE
;
3520 /* if the request came from the user, or if nothing is focused, then grant
3522 if the currently focused app doesn't set a user_time, then it can't
3523 benefit from any focus stealing prevention.
3525 if (user
|| !focus_client
|| !last_time
)
3527 /* otherwise, if they didn't give a time stamp or if it is too old, they
3530 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3532 ob_debug_type(OB_DEBUG_FOCUS
,
3533 "Want to activate window 0x%x with time %u (last time %u), "
3534 "source=%s allowing? %d\n",
3535 self
->window
, event_curtime
, last_time
,
3536 (user
? "user" : "application"), allow
);
3539 client_present(self
, here
, TRUE
);
3541 /* don't focus it but tell the user it wants attention */
3542 client_hilite(self
, TRUE
);
3545 static void client_bring_helper_windows_recursive(ObClient
*self
,
3550 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3551 client_bring_helper_windows_recursive(it
->data
, desktop
);
3553 if (client_helper(self
) &&
3554 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3556 client_set_desktop(self
, desktop
, FALSE
);
3560 void client_bring_helper_windows(ObClient
*self
)
3562 client_bring_helper_windows_recursive(self
, self
->desktop
);
3565 gboolean
client_focused(ObClient
*self
)
3567 return self
== focus_client
;
3570 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3573 gulong min_diff
, min_i
;
3575 if (!self
->nicons
) {
3576 ObClientIcon
*parent
= NULL
;
3578 if (self
->transient_for
) {
3579 if (self
->transient_for
!= OB_TRAN_GROUP
)
3580 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3583 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3584 ObClient
*c
= it
->data
;
3585 if (c
!= self
&& !c
->transient_for
) {
3586 if ((parent
= client_icon_recursive(c
, w
, h
)))
3596 /* some kind of crappy approximation to find the icon closest in size to
3597 what we requested, but icons are generally all the same ratio as
3598 eachother so it's good enough. */
3600 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3603 for (i
= 1; i
< self
->nicons
; ++i
) {
3606 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3607 if (diff
< min_diff
) {
3612 return &self
->icons
[min_i
];
3615 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3618 static ObClientIcon deficon
;
3620 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3621 deficon
.width
= deficon
.height
= 48;
3622 deficon
.data
= ob_rr_theme
->def_win_icon
;
3628 void client_set_layer(ObClient
*self
, gint layer
)
3632 self
->above
= FALSE
;
3633 } else if (layer
== 0) {
3634 self
->below
= self
->above
= FALSE
;
3636 self
->below
= FALSE
;
3639 client_calc_layer(self
);
3640 client_change_state(self
); /* reflect this in the state hints */
3643 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3645 if (self
->undecorated
!= undecorated
&&
3646 /* don't let it undecorate if the function is missing, but let
3648 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3650 self
->undecorated
= undecorated
;
3651 client_setup_decor_and_functions(self
);
3652 client_reconfigure(self
); /* show the lack of decorations */
3653 client_change_state(self
); /* reflect this in the state hints */
3657 guint
client_monitor(ObClient
*self
)
3659 return screen_find_monitor(&self
->frame
->area
);
3662 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3664 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3665 client_normal(self
->transient_for
))
3666 self
= self
->transient_for
;
3670 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3672 ObStackingLayer layer
)
3676 /* move up the direct transient chain as far as possible */
3677 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3678 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3679 client_normal(self
->transient_for
))
3680 self
= self
->transient_for
;
3682 if (!self
->transient_for
)
3683 ret
= g_slist_prepend(ret
, self
);
3687 g_assert(self
->group
);
3689 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3690 ObClient
*c
= it
->data
;
3692 if (!c
->transient_for
&& client_normal(c
) &&
3693 (!bylayer
|| c
->layer
== layer
))
3695 ret
= g_slist_prepend(ret
, c
);
3699 if (ret
== NULL
) /* no group parents */
3700 ret
= g_slist_prepend(ret
, self
);
3706 GSList
*client_search_all_top_parents(ObClient
*self
)
3708 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3711 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3713 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3716 ObClient
*client_search_focus_parent(ObClient
*self
)
3718 if (self
->transient_for
) {
3719 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3720 if (client_focused(self
->transient_for
))
3721 return self
->transient_for
;
3725 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3726 ObClient
*c
= it
->data
;
3728 /* checking transient_for prevents infinate loops! */
3729 if (c
!= self
&& !c
->transient_for
)
3730 if (client_focused(c
))
3739 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3741 if (self
->transient_for
) {
3742 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3743 if (self
->transient_for
== search
)
3748 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3749 ObClient
*c
= it
->data
;
3751 /* checking transient_for prevents infinate loops! */
3752 if (c
!= self
&& !c
->transient_for
)
3762 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3766 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3767 if (sit
->data
== search
)
3769 if (client_search_transient(sit
->data
, search
))
3775 #define WANT_EDGE(cur, c) \
3778 if(!client_normal(cur)) \
3780 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3785 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3786 if ((his_edge_start >= my_edge_start && \
3787 his_edge_start <= my_edge_end) || \
3788 (my_edge_start >= his_edge_start && \
3789 my_edge_start <= his_edge_end)) \
3792 /* finds the nearest edge in the given direction from the current client
3793 * note to self: the edge is the -frame- edge (the actual one), not the
3796 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3798 gint dest
, monitor_dest
;
3799 gint my_edge_start
, my_edge_end
, my_offset
;
3806 a
= screen_area(c
->desktop
);
3807 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3810 case OB_DIRECTION_NORTH
:
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
? c
->frame
->area
.height
: 0);
3815 /* default: top of screen */
3816 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3817 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3818 /* if the monitor edge comes before the screen edge, */
3819 /* use that as the destination instead. (For xinerama) */
3820 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3821 dest
= monitor_dest
;
3823 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3824 gint his_edge_start
, his_edge_end
, his_offset
;
3825 ObClient
*cur
= it
->data
;
3829 his_edge_start
= cur
->frame
->area
.x
;
3830 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3831 his_offset
= cur
->frame
->area
.y
+
3832 (hang
? 0 : cur
->frame
->area
.height
);
3834 if(his_offset
+ 1 > my_offset
)
3837 if(his_offset
< dest
)
3840 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3843 case OB_DIRECTION_SOUTH
:
3844 my_edge_start
= c
->frame
->area
.x
;
3845 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3846 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3848 /* default: bottom of screen */
3849 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3850 monitor_dest
= monitor
->y
+ monitor
->height
-
3851 (hang
? c
->frame
->area
.height
: 0);
3852 /* if the monitor edge comes before the screen edge, */
3853 /* use that as the destination instead. (For xinerama) */
3854 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3855 dest
= monitor_dest
;
3857 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3858 gint his_edge_start
, his_edge_end
, his_offset
;
3859 ObClient
*cur
= it
->data
;
3863 his_edge_start
= cur
->frame
->area
.x
;
3864 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3865 his_offset
= cur
->frame
->area
.y
+
3866 (hang
? cur
->frame
->area
.height
: 0);
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_WEST
:
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
? c
->frame
->area
.width
: 0);
3883 /* default: leftmost egde of screen */
3884 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3885 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3886 /* if the monitor edge comes before the screen edge, */
3887 /* use that as the destination instead. (For xinerama) */
3888 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3889 dest
= monitor_dest
;
3891 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3892 gint his_edge_start
, his_edge_end
, his_offset
;
3893 ObClient
*cur
= it
->data
;
3897 his_edge_start
= cur
->frame
->area
.y
;
3898 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3899 his_offset
= cur
->frame
->area
.x
+
3900 (hang
? 0 : cur
->frame
->area
.width
);
3902 if(his_offset
+ 1 > my_offset
)
3905 if(his_offset
< dest
)
3908 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3911 case OB_DIRECTION_EAST
:
3912 my_edge_start
= c
->frame
->area
.y
;
3913 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3914 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3916 /* default: rightmost edge of screen */
3917 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3918 monitor_dest
= monitor
->x
+ monitor
->width
-
3919 (hang
? c
->frame
->area
.width
: 0);
3920 /* if the monitor edge comes before the screen edge, */
3921 /* use that as the destination instead. (For xinerama) */
3922 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3923 dest
= monitor_dest
;
3925 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3926 gint his_edge_start
, his_edge_end
, his_offset
;
3927 ObClient
*cur
= it
->data
;
3931 his_edge_start
= cur
->frame
->area
.y
;
3932 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3933 his_offset
= cur
->frame
->area
.x
+
3934 (hang
? cur
->frame
->area
.width
: 0);
3936 if(his_offset
- 1 < my_offset
)
3939 if(his_offset
> dest
)
3942 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3945 case OB_DIRECTION_NORTHEAST
:
3946 case OB_DIRECTION_SOUTHEAST
:
3947 case OB_DIRECTION_NORTHWEST
:
3948 case OB_DIRECTION_SOUTHWEST
:
3949 /* not implemented */
3951 g_assert_not_reached();
3952 dest
= 0; /* suppress warning */
3957 ObClient
* client_under_pointer()
3961 ObClient
*ret
= NULL
;
3963 if (screen_pointer_pos(&x
, &y
)) {
3964 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3965 if (WINDOW_IS_CLIENT(it
->data
)) {
3966 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3967 if (c
->frame
->visible
&&
3968 /* ignore all animating windows */
3969 !frame_iconify_animating(c
->frame
) &&
3970 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3981 gboolean
client_has_group_siblings(ObClient
*self
)
3983 return self
->group
&& self
->group
->members
->next
;