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_get_startup_id(ObClient
*self
);
71 static void client_get_session_ids(ObClient
*self
);
72 static void client_get_area(ObClient
*self
);
73 static void client_get_desktop(ObClient
*self
);
74 static void client_get_state(ObClient
*self
);
75 static void client_get_shaped(ObClient
*self
);
76 static void client_get_mwm_hints(ObClient
*self
);
77 static void client_get_colormap(ObClient
*self
);
78 static void client_change_allowed_actions(ObClient
*self
);
79 static void client_change_state(ObClient
*self
);
80 static void client_change_wm_state(ObClient
*self
);
81 static void client_apply_startup_state(ObClient
*self
,
82 gint x
, gint y
, gint w
, gint h
);
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
);
97 void client_startup(gboolean reconfig
)
104 void client_shutdown(gboolean reconfig
)
106 if (reconfig
) return;
109 static void client_call_notifies(ObClient
*self
, GSList
*list
)
113 for (it
= list
; it
; it
= g_slist_next(it
)) {
114 ClientCallback
*d
= it
->data
;
115 d
->func(self
, d
->data
);
119 void client_add_destroy_notify(ObClientCallback func
, gpointer data
)
121 ClientCallback
*d
= g_new(ClientCallback
, 1);
124 client_destroy_notifies
= g_slist_prepend(client_destroy_notifies
, d
);
127 void client_remove_destroy_notify(ObClientCallback func
)
131 for (it
= client_destroy_notifies
; it
; it
= g_slist_next(it
)) {
132 ClientCallback
*d
= it
->data
;
133 if (d
->func
== func
) {
135 client_destroy_notifies
=
136 g_slist_delete_link(client_destroy_notifies
, it
);
142 void client_set_list()
144 Window
*windows
, *win_it
;
146 guint size
= g_list_length(client_list
);
148 /* create an array of the window ids */
150 windows
= g_new(Window
, size
);
152 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
153 *win_it
= ((ObClient
*)it
->data
)->window
;
157 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
158 net_client_list
, window
, (gulong
*)windows
, size
);
166 void client_manage_all()
171 XWindowAttributes attrib
;
173 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
174 &w
, &w
, &children
, &nchild
);
176 /* remove all icon windows from the list */
177 for (i
= 0; i
< nchild
; i
++) {
178 if (children
[i
] == None
) continue;
179 wmhints
= XGetWMHints(ob_display
, children
[i
]);
181 if ((wmhints
->flags
& IconWindowHint
) &&
182 (wmhints
->icon_window
!= children
[i
]))
183 for (j
= 0; j
< nchild
; j
++)
184 if (children
[j
] == wmhints
->icon_window
) {
192 for (i
= 0; i
< nchild
; ++i
) {
193 if (children
[i
] == None
)
195 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
196 if (attrib
.override_redirect
) continue;
198 if (attrib
.map_state
!= IsUnmapped
)
199 client_manage(children
[i
]);
205 void client_manage(Window window
)
209 XWindowAttributes attrib
;
210 XSetWindowAttributes attrib_set
;
212 gboolean activate
= FALSE
;
213 ObAppSettings
*settings
;
214 gint placex
, placey
, placew
, placeh
;
215 gboolean transient
= FALSE
;
219 /* check if it has already been unmapped by the time we started
220 mapping. the grab does a sync so we don't have to here */
221 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
222 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
224 XPutBackEvent(ob_display
, &e
);
226 ob_debug("Trying to manage unmapped window. Aborting that.\n");
228 return; /* don't manage it */
231 /* make sure it isn't an override-redirect window */
232 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
233 attrib
.override_redirect
)
236 return; /* don't manage it */
239 /* is the window a docking app */
240 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
241 if ((wmhint
->flags
& StateHint
) &&
242 wmhint
->initial_state
== WithdrawnState
)
244 dock_add(window
, wmhint
);
252 ob_debug("Managing window: 0x%lx\n", window
);
254 /* choose the events we want to receive on the CLIENT window */
255 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
256 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
257 XChangeWindowAttributes(ob_display
, window
,
258 CWEventMask
|CWDontPropagate
, &attrib_set
);
260 /* create the ObClient struct, and populate it from the hints on the
262 self
= g_new0(ObClient
, 1);
263 self
->obwin
.type
= Window_Client
;
264 self
->window
= window
;
266 /* non-zero defaults */
267 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
268 self
->gravity
= NorthWestGravity
;
269 self
->desktop
= screen_num_desktops
; /* always an invalid value */
270 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
272 /* get all the stuff off the window */
273 client_get_all(self
, TRUE
);
275 /* specify that if we exit, the window should not be destroyed and
276 should be reparented back to root automatically */
277 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
279 /* create the decoration frame for the client window */
280 self
->frame
= frame_new(self
);
282 frame_grab_client(self
->frame
);
284 /* we've grabbed everything and set everything that we need to at mapping
288 /* per-app settings override stuff from client_get_all, and return the
289 settings for other uses too. the returned settings is a shallow copy,
290 that needs to be freed with g_free(). */
291 settings
= client_get_settings_state(self
);
292 /* the session should get the last say though */
293 client_restore_session_state(self
);
295 /* now we have all of the window's information so we can set this up */
296 client_setup_decor_and_functions(self
, FALSE
);
299 Time t
= sn_app_started(self
->startup_id
, self
->class);
300 if (t
) self
->user_time
= t
;
303 /* do this after we have a frame.. it uses the frame to help determine the
304 WM_STATE to apply. */
305 client_change_state(self
);
307 /* add ourselves to the focus order */
308 focus_order_add_new(self
);
310 /* do this to add ourselves to the stacking list in a non-intrusive way */
311 client_calc_layer(self
);
313 /* focus the new window? */
314 if (ob_state() != OB_STATE_STARTING
&&
315 (!self
->session
|| self
->session
->focused
) &&
317 /* this means focus=true for window is same as config_focus_new=true */
318 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
319 client_search_focus_tree_full(self
)) &&
320 /* this checks for focus=false for the window */
321 (!settings
|| settings
->focus
!= 0) &&
322 /* note the check against type Normal/Dialog/Utility,
323 not client_normal(self), which would also include other types.
324 in this case we want more strict rules for focus */
325 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
326 self
->type
== OB_CLIENT_TYPE_UTILITY
||
327 self
->type
== OB_CLIENT_TYPE_DIALOG
))
332 /* remove the client's border */
333 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
335 /* adjust the frame to the client's size before showing or placing
337 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
338 frame_adjust_client_area(self
->frame
);
340 /* where the frame was placed is where the window was originally */
341 placex
= self
->area
.x
;
342 placey
= self
->area
.y
;
343 placew
= self
->area
.width
;
344 placeh
= self
->area
.height
;
346 /* figure out placement for the window if the window is new */
347 if (ob_state() == OB_STATE_RUNNING
) {
348 ob_debug("Positioned: %s @ %d %d\n",
349 (!self
->positioned
? "no" :
350 (self
->positioned
== PPosition
? "program specified" :
351 (self
->positioned
== USPosition
? "user specified" :
352 (self
->positioned
== (PPosition
| USPosition
) ?
353 "program + user specified" :
354 "BADNESS !?")))), placex
, placey
);
356 ob_debug("Sized: %s @ %d %d\n",
357 (!self
->sized
? "no" :
358 (self
->sized
== PSize
? "program specified" :
359 (self
->sized
== USSize
? "user specified" :
360 (self
->sized
== (PSize
| USSize
) ?
361 "program + user specified" :
362 "BADNESS !?")))), placew
, placeh
);
364 /* splash screens are also returned as TRUE for transient,
365 and so will be forced on screen below */
366 transient
= place_client(self
, &placex
, &placey
, settings
);
368 /* make sure the window is visible. */
369 client_find_onscreen(self
, &placex
, &placey
, placew
, placeh
,
370 /* non-normal clients has less rules, and
371 windows that are being restored from a
372 session do also. we can assume you want
373 it back where you saved it. Clients saying
374 they placed themselves are subjected to
375 harder rules, ones that are placed by
376 place.c or by the user are allowed partially
377 off-screen and on xinerama divides (ie,
378 it is up to the placement routines to avoid
379 the xinerama divides)
381 splash screens get "transient" set to TRUE by
382 the place_client call
384 ob_state() == OB_STATE_RUNNING
&&
386 (!(self
->positioned
& USPosition
) &&
387 client_normal(self
) &&
391 /* if the window isn't user-sized, then make it fit inside
392 the visible screen area on its monitor. Use basically the same rules
393 for forcing the window on screen in the client_find_onscreen call.
395 do this after place_client, it chooses the monitor!
397 splash screens get "transient" set to TRUE by
398 the place_client call
400 if (ob_state() == OB_STATE_RUNNING
&&
402 (!(self
->sized
& USSize
) &&
403 client_normal(self
) &&
406 /* make a copy to modify */
407 Rect a
= *screen_area_monitor(self
->desktop
, client_monitor(self
));
409 /* shrink by the frame's area */
410 a
.width
-= self
->frame
->size
.left
+ self
->frame
->size
.right
;
411 a
.height
-= self
->frame
->size
.top
+ self
->frame
->size
.bottom
;
413 /* fit the window inside the area */
414 if (placew
> a
.width
|| self
->area
.height
> a
.height
) {
415 placew
= MIN(self
->area
.width
, a
.width
);
416 placeh
= MIN(self
->area
.height
, a
.height
);
418 ob_debug("setting window size to %dx%d\n",
419 self
->area
.width
, self
->area
.height
);
424 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
425 "some restrictions may apply\n",
426 self
->window
, placex
, placey
, placew
, placeh
);
428 ob_debug(" but session requested %d, %d %d x %d instead, "
430 self
->session
->x
, self
->session
->y
,
431 self
->session
->w
, self
->session
->h
);
433 /* do this after the window is placed, so the premax/prefullscreen numbers
436 this also places the window
438 client_apply_startup_state(self
, placex
, placey
, placew
, placeh
);
441 guint32 last_time
= focus_client
?
442 focus_client
->user_time
: CurrentTime
;
444 /* This is focus stealing prevention */
445 ob_debug_type(OB_DEBUG_FOCUS
,
446 "Want to focus new window 0x%x with time %u "
448 self
->window
, self
->user_time
, last_time
);
450 /* if it's on another desktop */
451 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
452 && /* the timestamp is from before you changed desktops */
453 self
->user_time
&& screen_desktop_user_time
&&
454 !event_time_after(self
->user_time
, screen_desktop_user_time
))
457 ob_debug_type(OB_DEBUG_FOCUS
,
458 "Not focusing the window because its on another "
461 /* If something is focused, and it's not our relative... */
462 else if (focus_client
&& client_search_focus_tree_full(self
) == NULL
&&
463 client_search_focus_group_full(self
) == NULL
)
465 /* If time stamp is old, don't steal focus */
466 if (self
->user_time
&& last_time
&&
467 !event_time_after(self
->user_time
, last_time
))
470 ob_debug_type(OB_DEBUG_FOCUS
,
471 "Not focusing the window because the time is "
474 /* If its a transient (and parents aren't focused) and the time
475 is ambiguous (either the current focus target doesn't have
476 a timestamp, or they are the same (we probably inherited it
478 else if (client_has_parent(self
) &&
479 (!last_time
|| self
->user_time
== last_time
))
482 ob_debug_type(OB_DEBUG_FOCUS
,
483 "Not focusing the window because it is a "
484 "transient, and the time is very ambiguous\n");
486 /* Don't steal focus from globally active clients.
487 I stole this idea from KWin. It seems nice.
489 else if (!(focus_client
->can_focus
||
490 focus_client
->focus_notify
))
493 ob_debug_type(OB_DEBUG_FOCUS
,
494 "Not focusing the window because a globally "
495 "active client has focus\n");
497 /* Don't move focus if it's not going to go to this window
499 else if (client_focus_target(self
) != self
) {
501 ob_debug_type(OB_DEBUG_FOCUS
,
502 "Not focusing the window because another window "
503 "would get the focus anyway\n");
508 ob_debug_type(OB_DEBUG_FOCUS
,
509 "Focus stealing prevention activated for %s with "
510 "time %u (last time %u)\n",
511 self
->title
, self
->user_time
, last_time
);
512 /* if the client isn't focused, then hilite it so the user
514 client_hilite(self
, TRUE
);
518 /* This may look rather odd. Well it's because new windows are added
519 to the stacking order non-intrusively. If we're not going to focus
520 the new window or hilite it, then we raise it to the top. This will
521 take affect for things that don't get focused like splash screens.
522 Also if you don't have focus_new enabled, then it's going to get
523 raised to the top. Legacy begets legacy I guess?
525 if (!client_restore_session_stacking(self
))
526 stacking_raise(CLIENT_AS_WINDOW(self
));
529 mouse_grab_for_client(self
, TRUE
);
531 /* this has to happen before we try focus the window, but we want it to
532 happen after the client's stacking has been determined or it looks bad
537 gboolean stacked
= client_restore_session_stacking(self
);
538 client_present(self
, FALSE
, !stacked
);
541 /* add to client list/map */
542 client_list
= g_list_append(client_list
, self
);
543 g_hash_table_insert(window_map
, &self
->window
, self
);
545 /* this has to happen after we're in the client_list */
546 if (STRUT_EXISTS(self
->strut
))
547 screen_update_areas();
549 /* update the list hints */
552 /* free the ObAppSettings shallow copy */
555 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
556 window
, self
->frame
->window
, self
->class);
562 ObClient
*client_fake_manage(Window window
)
565 ObAppSettings
*settings
;
567 ob_debug("Pretend-managing window: %lx\n", window
);
569 /* do this minimal stuff to figure out the client's decorations */
571 self
= g_new0(ObClient
, 1);
572 self
->window
= window
;
574 client_get_all(self
, FALSE
);
575 /* per-app settings override stuff, and return the settings for other
576 uses too. this returns a shallow copy that needs to be freed */
577 settings
= client_get_settings_state(self
);
579 client_setup_decor_and_functions(self
, FALSE
);
581 /* create the decoration frame for the client window and adjust its size */
582 self
->frame
= frame_new(self
);
583 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
585 ob_debug("gave extents left %d right %d top %d bottom %d\n",
586 self
->frame
->size
.left
, self
->frame
->size
.right
,
587 self
->frame
->size
.top
, self
->frame
->size
.bottom
);
589 /* free the ObAppSettings shallow copy */
595 void client_unmanage_all()
597 while (client_list
!= NULL
)
598 client_unmanage(client_list
->data
);
601 void client_unmanage(ObClient
*self
)
607 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
608 self
->window
, self
->frame
->window
,
609 self
->class, self
->title
? self
->title
: "");
611 g_assert(self
!= NULL
);
613 /* we dont want events no more. do this before hiding the frame so we
614 don't generate more events */
615 XSelectInput(ob_display
, self
->window
, NoEventMask
);
617 /* ignore enter events from the unmap so it doesnt mess with the focus */
618 if (!client_focused(self
) || !config_focus_under_mouse
)
619 ignore_start
= event_start_ignore_all_enters();
621 frame_hide(self
->frame
);
622 /* flush to send the hide to the server quickly */
625 if (!client_focused(self
) || !config_focus_under_mouse
)
626 event_end_ignore_all_enters(ignore_start
);
628 mouse_grab_for_client(self
, FALSE
);
630 /* remove the window from our save set */
631 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
633 /* kill the property windows */
634 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
636 /* update the focus lists */
637 focus_order_remove(self
);
638 if (client_focused(self
)) {
639 /* don't leave an invalid focus_client */
643 client_list
= g_list_remove(client_list
, self
);
644 stacking_remove(self
);
645 g_hash_table_remove(window_map
, &self
->window
);
647 /* once the client is out of the list, update the struts to remove its
649 if (STRUT_EXISTS(self
->strut
))
650 screen_update_areas();
652 client_call_notifies(self
, client_destroy_notifies
);
654 /* tell our parent(s) that we're gone */
655 for (it
= self
->parents
; it
; it
= g_slist_next(it
))
656 ((ObClient
*)it
->data
)->transients
=
657 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
659 /* tell our transients that we're gone */
660 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
661 ((ObClient
*)it
->data
)->parents
=
662 g_slist_remove(((ObClient
*)it
->data
)->parents
, self
);
663 /* we could be keeping our children in a higher layer */
664 client_calc_layer(it
->data
);
667 /* remove from its group */
669 group_remove(self
->group
, self
);
673 /* restore the window's original geometry so it is not lost */
679 if (self
->fullscreen
)
680 a
= self
->pre_fullscreen_area
;
681 else if (self
->max_horz
|| self
->max_vert
) {
682 if (self
->max_horz
) {
683 a
.x
= self
->pre_max_area
.x
;
684 a
.width
= self
->pre_max_area
.width
;
686 if (self
->max_vert
) {
687 a
.y
= self
->pre_max_area
.y
;
688 a
.height
= self
->pre_max_area
.height
;
692 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
693 /* let it be moved and resized no matter what */
694 self
->functions
= OB_CLIENT_FUNC_MOVE
| OB_CLIENT_FUNC_RESIZE
;
695 self
->decorations
= 0; /* unmanaged windows have no decor */
697 /* give the client its border back */
698 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
700 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
703 /* reparent the window out of the frame, and free the frame */
704 frame_release_client(self
->frame
);
705 frame_free(self
->frame
);
708 if (ob_state() != OB_STATE_EXITING
) {
709 /* these values should not be persisted across a window
711 PROP_ERASE(self
->window
, net_wm_desktop
);
712 PROP_ERASE(self
->window
, net_wm_state
);
713 PROP_ERASE(self
->window
, wm_state
);
715 /* if we're left in an unmapped state, the client wont be mapped.
716 this is bad, since we will no longer be managing the window on
718 XMapWindow(ob_display
, self
->window
);
721 /* update the list hints */
724 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
726 /* free all data allocated in the client struct */
727 g_slist_free(self
->transients
);
728 for (j
= 0; j
< self
->nicons
; ++j
)
729 g_free(self
->icons
[j
].data
);
730 if (self
->nicons
> 0)
732 g_free(self
->wm_command
);
734 g_free(self
->icon_title
);
738 g_free(self
->client_machine
);
739 g_free(self
->sm_client_id
);
743 void client_fake_unmanage(ObClient
*self
)
745 /* this is all that got allocated to get the decorations */
747 frame_free(self
->frame
);
751 /*! Returns a new structure containing the per-app settings for this client.
752 The returned structure needs to be freed with g_free. */
753 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
755 ObAppSettings
*settings
;
758 settings
= config_create_app_settings();
760 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
761 ObAppSettings
*app
= it
->data
;
762 gboolean match
= TRUE
;
764 g_assert(app
->name
!= NULL
|| app
->class != NULL
);
766 /* we know that either name or class is not NULL so it will have to
767 match to use the rule */
769 !g_pattern_match(app
->name
, strlen(self
->name
), self
->name
, NULL
))
771 else if (app
->class &&
772 !g_pattern_match(app
->class,
773 strlen(self
->class), self
->class, NULL
))
775 else if (app
->role
&&
776 !g_pattern_match(app
->role
,
777 strlen(self
->role
), self
->role
, NULL
))
781 ob_debug("Window matching: %s\n", app
->name
);
783 /* copy the settings to our struct, overriding the existing
784 settings if they are not defaults */
785 config_app_settings_copy_non_defaults(app
, settings
);
789 if (settings
->shade
!= -1)
790 self
->shaded
= !!settings
->shade
;
791 if (settings
->decor
!= -1)
792 self
->undecorated
= !settings
->decor
;
793 if (settings
->iconic
!= -1)
794 self
->iconic
= !!settings
->iconic
;
795 if (settings
->skip_pager
!= -1)
796 self
->skip_pager
= !!settings
->skip_pager
;
797 if (settings
->skip_taskbar
!= -1)
798 self
->skip_taskbar
= !!settings
->skip_taskbar
;
800 if (settings
->max_vert
!= -1)
801 self
->max_vert
= !!settings
->max_vert
;
802 if (settings
->max_horz
!= -1)
803 self
->max_horz
= !!settings
->max_horz
;
805 if (settings
->fullscreen
!= -1)
806 self
->fullscreen
= !!settings
->fullscreen
;
808 if (settings
->desktop
) {
809 if (settings
->desktop
== DESKTOP_ALL
)
810 self
->desktop
= settings
->desktop
;
811 else if (settings
->desktop
> 0 &&
812 settings
->desktop
<= screen_num_desktops
)
813 self
->desktop
= settings
->desktop
- 1;
816 if (settings
->layer
== -1) {
820 else if (settings
->layer
== 0) {
824 else if (settings
->layer
== 1) {
831 static void client_restore_session_state(ObClient
*self
)
835 ob_debug_type(OB_DEBUG_SM
,
836 "Restore session for client %s\n", self
->title
);
838 if (!(it
= session_state_find(self
))) {
839 ob_debug_type(OB_DEBUG_SM
,
840 "Session data not found for client %s\n", self
->title
);
844 self
->session
= it
->data
;
846 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
849 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
850 self
->positioned
= USPosition
;
851 self
->sized
= USSize
;
852 if (self
->session
->w
> 0)
853 self
->area
.width
= self
->session
->w
;
854 if (self
->session
->h
> 0)
855 self
->area
.height
= self
->session
->h
;
856 XResizeWindow(ob_display
, self
->window
,
857 self
->area
.width
, self
->area
.height
);
859 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
860 self
->session
->desktop
:
861 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
862 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
864 self
->shaded
= self
->session
->shaded
;
865 self
->iconic
= self
->session
->iconic
;
866 self
->skip_pager
= self
->session
->skip_pager
;
867 self
->skip_taskbar
= self
->session
->skip_taskbar
;
868 self
->fullscreen
= self
->session
->fullscreen
;
869 self
->above
= self
->session
->above
;
870 self
->below
= self
->session
->below
;
871 self
->max_horz
= self
->session
->max_horz
;
872 self
->max_vert
= self
->session
->max_vert
;
873 self
->undecorated
= self
->session
->undecorated
;
876 static gboolean
client_restore_session_stacking(ObClient
*self
)
880 if (!self
->session
) return FALSE
;
882 mypos
= g_list_find(session_saved_state
, self
->session
);
883 if (!mypos
) return FALSE
;
885 /* start above me and look for the first client */
886 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
889 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
890 ObClient
*c
= cit
->data
;
891 /* found a client that was in the session, so go below it */
892 if (c
->session
== it
->data
) {
893 stacking_below(CLIENT_AS_WINDOW(self
),
894 CLIENT_AS_WINDOW(cit
->data
));
902 void client_move_onscreen(ObClient
*self
, gboolean rude
)
904 gint x
= self
->area
.x
;
905 gint y
= self
->area
.y
;
906 if (client_find_onscreen(self
, &x
, &y
,
908 self
->area
.height
, rude
)) {
909 client_move(self
, x
, y
);
913 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
917 gint ox
= *x
, oy
= *y
;
918 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
922 RECT_SET(desired
, *x
, *y
, w
, h
);
923 all_a
= screen_area(self
->desktop
);
924 mon_a
= screen_area_monitor(self
->desktop
, screen_find_monitor(&desired
));
926 /* get where the frame would be */
927 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
929 /* get the requested size of the window with decorations */
930 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
931 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
933 /* This makes sure windows aren't entirely outside of the screen so you
934 can't see them at all.
935 It makes sure 10% of the window is on the screen at least. At don't let
936 it move itself off the top of the screen, which would hide the titlebar
937 on you. (The user can still do this if they want too, it's only limiting
940 XXX watch for xinerama dead areas...
942 if (client_normal(self
)) {
943 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
944 *x
= all_a
->x
+ all_a
->width
- fw
/10;
945 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
946 *y
= all_a
->y
+ all_a
->height
- fh
/10;
947 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
948 *x
= all_a
->x
- fw
*9/10;
949 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
950 *y
= all_a
->y
- fw
*9/10;
953 /* If rudeness wasn't requested, then figure out of the client is currently
954 entirely on the screen. If it is, and the position isn't changing by
955 request, and it is enlarging, then be rude even though it wasn't
958 Point oldtl
, oldtr
, oldbl
, oldbr
;
959 Point newtl
, newtr
, newbl
, newbr
;
960 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
962 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
963 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
964 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
965 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
966 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
968 POINT_SET(newtl
, *x
, *y
);
969 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
970 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
971 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
973 /* is it moving or just resizing from some corner? */
974 stationary_l
= oldtl
.x
== newtl
.x
;
975 stationary_r
= oldtr
.x
== newtr
.x
;
976 stationary_t
= oldtl
.y
== newtl
.y
;
977 stationary_b
= oldbl
.y
== newbl
.y
;
979 /* if left edge is growing and didnt move right edge */
980 if (stationary_r
&& newtl
.x
< oldtl
.x
)
982 /* if right edge is growing and didnt move left edge */
983 if (stationary_l
&& newtr
.x
> oldtr
.x
)
985 /* if top edge is growing and didnt move bottom edge */
986 if (stationary_b
&& newtl
.y
< oldtl
.y
)
988 /* if bottom edge is growing and didnt move top edge */
989 if (stationary_t
&& newbl
.y
> oldbl
.y
)
993 /* This here doesn't let windows even a pixel outside the struts/screen.
994 * When called from client_manage, programs placing themselves are
995 * forced completely onscreen, while things like
996 * xterm -geometry resolution-width/2 will work fine. Trying to
997 * place it completely offscreen will be handled in the above code.
998 * Sorry for this confused comment, i am tired. */
999 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
1000 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
1001 *x
= mon_a
->x
+ MAX(0, mon_a
->width
- fw
);
1003 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
1004 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
1005 *y
= mon_a
->y
+ MAX(0, mon_a
->height
- fh
);
1007 /* get where the client should be */
1008 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
1010 return ox
!= *x
|| oy
!= *y
;
1013 static void client_get_all(ObClient
*self
, gboolean real
)
1015 /* this is needed for the frame to set itself up */
1016 client_get_area(self
);
1018 /* these things can change the decor and functions of the window */
1020 client_get_mwm_hints(self
);
1021 /* this can change the mwmhints for special cases */
1022 client_get_type_and_transientness(self
);
1023 client_get_state(self
);
1024 client_update_normal_hints(self
);
1026 /* get the session related properties, these can change decorations
1027 from per-app settings */
1028 client_get_session_ids(self
);
1030 /* now we got everything that can affect the decorations */
1034 /* get this early so we have it for debugging */
1035 client_update_title(self
);
1037 client_update_protocols(self
);
1039 client_update_wmhints(self
);
1040 /* this may have already been called from client_update_wmhints */
1041 if (self
->transient_for
== NULL
)
1042 client_update_transient_for(self
);
1044 client_get_startup_id(self
);
1045 client_get_desktop(self
);/* uses transient data/group/startup id if a
1046 desktop is not specified */
1047 client_get_shaped(self
);
1050 /* a couple type-based defaults for new windows */
1052 /* this makes sure that these windows appear on all desktops */
1053 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1054 self
->desktop
= DESKTOP_ALL
;
1058 client_update_sync_request_counter(self
);
1061 client_get_colormap(self
);
1062 client_update_strut(self
);
1063 client_update_icons(self
);
1064 client_update_user_time_window(self
);
1065 if (!self
->user_time_window
) /* check if this would have been called */
1066 client_update_user_time(self
);
1067 client_update_icon_geometry(self
);
1070 static void client_get_startup_id(ObClient
*self
)
1072 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1074 PROP_GETS(self
->group
->leader
,
1075 net_startup_id
, utf8
, &self
->startup_id
);
1078 static void client_get_area(ObClient
*self
)
1080 XWindowAttributes wattrib
;
1083 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1084 g_assert(ret
!= BadWindow
);
1086 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1087 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1088 self
->border_width
= wattrib
.border_width
;
1090 ob_debug("client area: %d %d %d %d bw %d\n", wattrib
.x
, wattrib
.y
,
1091 wattrib
.width
, wattrib
.height
, wattrib
.border_width
);
1094 static void client_get_desktop(ObClient
*self
)
1096 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1098 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1099 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1100 self
->desktop
= screen_num_desktops
- 1;
1103 ob_debug("client requested desktop 0x%x\n", self
->desktop
);
1105 gboolean trdesk
= FALSE
;
1107 if (self
->transient_for
) {
1108 /* if they are all on one desktop, then open it on the
1111 gboolean first
= TRUE
;
1112 guint all
= screen_num_desktops
; /* not a valid value */
1114 for (it
= self
->parents
; it
; it
= g_slist_next(it
)) {
1115 ObClient
*c
= it
->data
;
1117 if (c
->desktop
== DESKTOP_ALL
) continue;
1123 else if (all
!= c
->desktop
)
1124 all
= screen_num_desktops
; /* make it invalid */
1126 if (all
!= screen_num_desktops
) {
1127 self
->desktop
= all
;
1133 /* try get from the startup-notification protocol */
1134 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1135 if (self
->desktop
>= screen_num_desktops
&&
1136 self
->desktop
!= DESKTOP_ALL
)
1137 self
->desktop
= screen_num_desktops
- 1;
1139 /* defaults to the current desktop */
1140 self
->desktop
= screen_desktop
;
1145 static void client_get_state(ObClient
*self
)
1150 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1152 for (i
= 0; i
< num
; ++i
) {
1153 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1155 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1156 self
->shaded
= TRUE
;
1157 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1158 self
->iconic
= TRUE
;
1159 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1160 self
->skip_taskbar
= TRUE
;
1161 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1162 self
->skip_pager
= TRUE
;
1163 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1164 self
->fullscreen
= TRUE
;
1165 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1166 self
->max_vert
= TRUE
;
1167 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1168 self
->max_horz
= TRUE
;
1169 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1171 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1173 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1174 self
->demands_attention
= TRUE
;
1175 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1176 self
->undecorated
= TRUE
;
1183 static void client_get_shaped(ObClient
*self
)
1185 self
->shaped
= FALSE
;
1187 if (extensions_shape
) {
1192 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1194 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1195 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1197 self
->shaped
= (s
!= 0);
1202 void client_update_transient_for(ObClient
*self
)
1205 ObClient
*target
= NULL
;
1207 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1208 if (t
!= self
->window
) { /* cant be transient to itself! */
1209 target
= g_hash_table_lookup(window_map
, &t
);
1210 /* if this happens then we need to check for it*/
1211 g_assert(target
!= self
);
1212 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1213 /* this can happen when a dialog is a child of
1214 a dockapp, for example */
1218 /* Setting the transient_for to Root is actually illegal, however
1219 applications from time have done this to specify transient for
1221 if (!target
&& self
->group
) {
1222 /* not transient to a client, see if it is transient for a
1224 if (t
== RootWindow(ob_display
, ob_screen
)) {
1225 /* window is a transient for its group! */
1226 target
= OB_TRAN_GROUP
;
1230 } else if (self
->transient
&& self
->group
)
1231 target
= OB_TRAN_GROUP
;
1233 client_update_transient_tree(self
, self
->group
, self
->group
,
1234 self
->transient_for
, target
);
1235 self
->transient_for
= target
;
1239 static void client_update_transient_tree(ObClient
*self
,
1240 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1241 ObClient
* oldparent
,
1242 ObClient
*newparent
)
1248 Group transient windows are not allowed to have other group
1249 transient windows as their children.
1253 /* No change has occured */
1254 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1256 /** Remove the client from the transient tree wherever it has changed **/
1258 /* If the window is becoming a direct transient for a window in its group
1259 then any group transients which were our children and are now becoming
1260 our parents need to stop being our children.
1262 Group transients can't be children of group transients already, but
1263 we could have any number of direct parents above up, any of which could
1264 be transient for the group, and we need to remove it from our children.
1266 if (oldparent
!= newparent
&&
1267 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1268 newgroup
!= NULL
&& newgroup
== oldgroup
&& client_normal(newparent
))
1270 ObClient
*look
= newparent
;
1272 self
->transients
= g_slist_remove(self
->transients
, look
);
1273 look
->parents
= g_slist_remove(look
->parents
, self
);
1274 look
= look
->transient_for
;
1275 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
&& client_normal(look
));
1279 /* If the group changed, or if we are just becoming transient for the
1280 group, then we need to remove any old group transient windows
1281 from our children. But if we were already transient for the group, then
1282 other group transients are not our children. */
1283 if ((oldgroup
!= newgroup
||
1284 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1285 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1287 for (it
= self
->transients
; it
; it
= next
) {
1288 next
= g_slist_next(it
);
1290 if (c
->group
== oldgroup
&& client_normal(self
)) {
1291 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1292 c
->parents
= g_slist_remove(c
->parents
, self
);
1297 /* If we used to be transient for a group and now we are not, or we're
1298 transient for a new group, then we need to remove ourselves from all
1300 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1301 oldparent
!= newparent
))
1303 for (it
= self
->parents
; it
; it
= next
) {
1304 next
= g_slist_next(it
);
1306 if ((!c
->transient_for
|| c
->transient_for
!= OB_TRAN_GROUP
) &&
1309 c
->transients
= g_slist_remove(c
->transients
, self
);
1310 self
->parents
= g_slist_delete_link(self
->parents
, it
);
1314 /* If we used to be transient for a single window and we are no longer
1315 transient for it, then we need to remove ourself from its children */
1316 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1317 oldparent
!= newparent
&& client_normal(oldparent
))
1319 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1320 self
->parents
= g_slist_remove(self
->parents
, oldparent
);
1323 /** Re-add the client to the transient tree wherever it has changed **/
1325 /* If we're now transient for a group and we weren't transient for it
1326 before then we need to add ourselves to all our new parents */
1327 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1328 oldparent
!= newparent
))
1330 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1333 (!c
->transient_for
||
1334 c
->transient_for
!= OB_TRAN_GROUP
) &&
1337 c
->transients
= g_slist_prepend(c
->transients
, self
);
1338 self
->parents
= g_slist_prepend(self
->parents
, c
);
1342 /* If we are now transient for a single window which we weren't before,
1343 we need to add ourselves to its children
1345 WARNING: Cyclical transient ness is possible if two windows are
1346 transient for eachother.
1348 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1349 newparent
!= oldparent
&&
1350 /* don't make ourself its child if it is already our child */
1351 !client_is_direct_child(self
, newparent
) &&
1352 client_normal(newparent
))
1354 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1355 self
->parents
= g_slist_prepend(self
->parents
, newparent
);
1358 /* If the group changed then we need to add any new group transient
1359 windows to our children. But if we're transient for the group, then
1360 other group transients are not our children.
1362 WARNING: Cyclical transient-ness is possible. For e.g. if:
1363 A is transient for the group
1364 B is transient for A
1365 C is transient for B
1366 A can't be transient for C or we have a cycle
1368 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1369 newparent
!= OB_TRAN_GROUP
)
1371 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1373 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1374 /* Don't make it our child if it is already our parent */
1375 !client_is_direct_child(c
, self
) &&
1376 client_normal(self
))
1378 self
->transients
= g_slist_prepend(self
->transients
, c
);
1379 c
->parents
= g_slist_prepend(c
->parents
, self
);
1385 static void client_get_mwm_hints(ObClient
*self
)
1390 self
->mwmhints
.flags
= 0; /* default to none */
1392 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1394 if (num
>= OB_MWM_ELEMENTS
) {
1395 self
->mwmhints
.flags
= hints
[0];
1396 self
->mwmhints
.functions
= hints
[1];
1397 self
->mwmhints
.decorations
= hints
[2];
1403 void client_get_type_and_transientness(ObClient
*self
)
1410 self
->transient
= FALSE
;
1412 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1413 /* use the first value that we know about in the array */
1414 for (i
= 0; i
< num
; ++i
) {
1415 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1416 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1417 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1418 self
->type
= OB_CLIENT_TYPE_DOCK
;
1419 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1420 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1421 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1422 self
->type
= OB_CLIENT_TYPE_MENU
;
1423 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1424 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1425 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1426 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1427 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1428 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1429 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1430 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1431 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1432 /* prevent this window from getting any decor or
1434 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1435 OB_MWM_FLAG_DECORATIONS
);
1436 self
->mwmhints
.decorations
= 0;
1437 self
->mwmhints
.functions
= 0;
1439 if (self
->type
!= (ObClientType
) -1)
1440 break; /* grab the first legit type */
1445 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1446 self
->transient
= TRUE
;
1448 if (self
->type
== (ObClientType
) -1) {
1449 /*the window type hint was not set, which means we either classify
1450 ourself as a normal window or a dialog, depending on if we are a
1452 if (self
->transient
)
1453 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1455 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1458 /* then, based on our type, we can update our transientness.. */
1459 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1460 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1461 self
->type
== OB_CLIENT_TYPE_MENU
||
1462 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1464 self
->transient
= TRUE
;
1468 void client_update_protocols(ObClient
*self
)
1471 guint num_return
, i
;
1473 self
->focus_notify
= FALSE
;
1474 self
->delete_window
= FALSE
;
1476 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1477 for (i
= 0; i
< num_return
; ++i
) {
1478 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1479 /* this means we can request the window to close */
1480 self
->delete_window
= TRUE
;
1481 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1482 /* if this protocol is requested, then the window will be
1483 notified whenever we want it to receive focus */
1484 self
->focus_notify
= TRUE
;
1486 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1487 /* if this protocol is requested, then resizing the
1488 window will be synchronized between the frame and the
1490 self
->sync_request
= TRUE
;
1498 void client_update_sync_request_counter(ObClient
*self
)
1502 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1503 self
->sync_counter
= i
;
1505 self
->sync_counter
= None
;
1509 void client_get_colormap(ObClient
*self
)
1511 XWindowAttributes wa
;
1513 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1514 client_update_colormap(self
, wa
.colormap
);
1517 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1519 if (colormap
== self
->colormap
) return;
1521 ob_debug("Setting client %s colormap: 0x%x\n", self
->title
, colormap
);
1523 if (client_focused(self
)) {
1524 screen_install_colormap(self
, FALSE
); /* uninstall old one */
1525 self
->colormap
= colormap
;
1526 screen_install_colormap(self
, FALSE
); /* install new one */
1528 self
->colormap
= colormap
;
1531 void client_update_normal_hints(ObClient
*self
)
1537 self
->min_ratio
= 0.0f
;
1538 self
->max_ratio
= 0.0f
;
1539 SIZE_SET(self
->size_inc
, 1, 1);
1540 SIZE_SET(self
->base_size
, 0, 0);
1541 SIZE_SET(self
->min_size
, 0, 0);
1542 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1544 /* get the hints from the window */
1545 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1546 /* normal windows can't request placement! har har
1547 if (!client_normal(self))
1549 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1550 self
->sized
= (size
.flags
& (PSize
|USSize
));
1552 if (size
.flags
& PWinGravity
)
1553 self
->gravity
= size
.win_gravity
;
1555 if (size
.flags
& PAspect
) {
1556 if (size
.min_aspect
.y
)
1558 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1559 if (size
.max_aspect
.y
)
1561 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1564 if (size
.flags
& PMinSize
)
1565 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1567 if (size
.flags
& PMaxSize
)
1568 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1570 if (size
.flags
& PBaseSize
)
1571 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1573 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1574 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1578 void client_setup_decor_and_functions(ObClient
*self
, gboolean reconfig
)
1580 /* start with everything (cept fullscreen) */
1582 (OB_FRAME_DECOR_TITLEBAR
|
1583 OB_FRAME_DECOR_HANDLE
|
1584 OB_FRAME_DECOR_GRIPS
|
1585 OB_FRAME_DECOR_BORDER
|
1586 OB_FRAME_DECOR_ICON
|
1587 OB_FRAME_DECOR_ALLDESKTOPS
|
1588 OB_FRAME_DECOR_ICONIFY
|
1589 OB_FRAME_DECOR_MAXIMIZE
|
1590 OB_FRAME_DECOR_SHADE
|
1591 OB_FRAME_DECOR_CLOSE
);
1593 (OB_CLIENT_FUNC_RESIZE
|
1594 OB_CLIENT_FUNC_MOVE
|
1595 OB_CLIENT_FUNC_ICONIFY
|
1596 OB_CLIENT_FUNC_MAXIMIZE
|
1597 OB_CLIENT_FUNC_SHADE
|
1598 OB_CLIENT_FUNC_CLOSE
|
1599 OB_CLIENT_FUNC_BELOW
|
1600 OB_CLIENT_FUNC_ABOVE
|
1601 OB_CLIENT_FUNC_UNDECORATE
);
1603 if (!(self
->min_size
.width
< self
->max_size
.width
||
1604 self
->min_size
.height
< self
->max_size
.height
))
1605 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1607 switch (self
->type
) {
1608 case OB_CLIENT_TYPE_NORMAL
:
1609 /* normal windows retain all of the possible decorations and
1610 functionality, and are the only windows that you can fullscreen */
1611 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1614 case OB_CLIENT_TYPE_DIALOG
:
1615 case OB_CLIENT_TYPE_UTILITY
:
1616 /* these windows don't have anything added or removed by default */
1619 case OB_CLIENT_TYPE_MENU
:
1620 case OB_CLIENT_TYPE_TOOLBAR
:
1621 /* these windows can't iconify or maximize */
1622 self
->decorations
&= ~(OB_FRAME_DECOR_ICONIFY
|
1623 OB_FRAME_DECOR_MAXIMIZE
);
1624 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
|
1625 OB_CLIENT_FUNC_MAXIMIZE
);
1628 case OB_CLIENT_TYPE_SPLASH
:
1629 /* these don't get get any decorations, and the only thing you can
1630 do with them is move them */
1631 self
->decorations
= 0;
1632 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1635 case OB_CLIENT_TYPE_DESKTOP
:
1636 /* these windows are not manipulated by the window manager */
1637 self
->decorations
= 0;
1638 self
->functions
= 0;
1641 case OB_CLIENT_TYPE_DOCK
:
1642 /* these windows are not manipulated by the window manager, but they
1643 can set below layer which has a special meaning */
1644 self
->decorations
= 0;
1645 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1649 /* Mwm Hints are applied subtractively to what has already been chosen for
1650 decor and functionality */
1651 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1652 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1653 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1654 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1656 /* if the mwm hints request no handle or title, then all
1657 decorations are disabled, but keep the border if that's
1659 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1660 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1662 self
->decorations
= 0;
1667 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1668 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1669 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1670 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1671 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1672 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1673 /* dont let mwm hints kill any buttons
1674 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1675 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1676 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1677 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1679 /* dont let mwm hints kill the close button
1680 if (! (self->mwmhints.functions & MwmFunc_Close))
1681 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1685 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1686 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1687 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1688 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1689 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1690 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1692 /* can't maximize without moving/resizing */
1693 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1694 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1695 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1696 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1697 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1700 if (self
->max_horz
&& self
->max_vert
) {
1701 /* you can't resize fully maximized windows */
1702 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1703 /* kill the handle on fully maxed windows */
1704 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1707 /* If there are no decorations to remove, don't allow the user to try
1709 if (self
->decorations
== 0)
1710 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1712 /* finally, the user can have requested no decorations, which overrides
1713 everything (but doesnt give it a border if it doesnt have one) */
1714 if (self
->undecorated
) {
1715 if (config_theme_keepborder
)
1716 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1718 self
->decorations
= 0;
1721 /* if we don't have a titlebar, then we cannot shade! */
1722 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1723 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1725 /* now we need to check against rules for the client's current state */
1726 if (self
->fullscreen
) {
1727 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1728 OB_CLIENT_FUNC_FULLSCREEN
|
1729 OB_CLIENT_FUNC_ICONIFY
);
1730 self
->decorations
= 0;
1733 client_change_allowed_actions(self
);
1736 client_reconfigure(self
);
1739 static void client_change_allowed_actions(ObClient
*self
)
1744 /* desktop windows are kept on all desktops */
1745 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1746 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1748 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1749 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1750 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1751 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1752 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1753 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1754 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1755 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1756 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1757 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1758 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1759 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1760 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1761 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1762 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1764 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1765 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1766 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1767 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1768 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1769 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1771 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1773 /* make sure the window isn't breaking any rules now */
1775 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1776 if (self
->frame
) client_shade(self
, FALSE
);
1777 else self
->shaded
= FALSE
;
1779 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1780 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1781 else self
->iconic
= FALSE
;
1783 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1784 if (self
->frame
) client_fullscreen(self
, FALSE
);
1785 else self
->fullscreen
= FALSE
;
1787 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1789 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1790 else self
->max_vert
= self
->max_horz
= FALSE
;
1794 void client_reconfigure(ObClient
*self
)
1796 client_configure(self
, self
->area
.x
, self
->area
.y
,
1797 self
->area
.width
, self
->area
.height
,
1801 void client_update_wmhints(ObClient
*self
)
1805 /* assume a window takes input if it doesnt specify */
1806 self
->can_focus
= TRUE
;
1808 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1811 if (hints
->flags
& InputHint
)
1812 self
->can_focus
= hints
->input
;
1814 /* only do this when first managing the window *AND* when we aren't
1816 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1817 if (hints
->flags
& StateHint
)
1818 self
->iconic
= hints
->initial_state
== IconicState
;
1821 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1822 if (self
->urgent
&& !ur
)
1823 client_hilite(self
, TRUE
);
1824 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1825 client_hilite(self
, FALSE
);
1827 if (!(hints
->flags
& WindowGroupHint
))
1828 hints
->window_group
= None
;
1830 /* did the group state change? */
1831 if (hints
->window_group
!=
1832 (self
->group
? self
->group
->leader
: None
))
1834 ObGroup
*oldgroup
= self
->group
;
1836 /* remove from the old group if there was one */
1837 if (self
->group
!= NULL
) {
1838 group_remove(self
->group
, self
);
1842 /* add ourself to the group if we have one */
1843 if (hints
->window_group
!= None
) {
1844 self
->group
= group_add(hints
->window_group
, self
);
1847 /* Put ourselves into the new group's transient tree, and remove
1848 ourselves from the old group's */
1849 client_update_transient_tree(self
, oldgroup
, self
->group
,
1850 self
->transient_for
,
1851 self
->transient_for
);
1853 /* Lastly, being in a group, or not, can change if the window is
1854 transient for anything.
1856 The logic for this is:
1857 self->transient = TRUE always if the window wants to be
1858 transient for something, even if transient_for was NULL because
1859 it wasn't in a group before.
1861 If transient_for was NULL and oldgroup was NULL we can assume
1862 that when we add the new group, it will become transient for
1865 If transient_for was OB_TRAN_GROUP, then it must have already
1866 had a group. If it is getting a new group, the above call to
1867 client_update_transient_tree has already taken care of
1868 everything ! If it is losing all group status then it will
1869 no longer be transient for anything and that needs to be
1872 if (self
->transient
&&
1873 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1874 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1875 client_update_transient_for(self
);
1878 /* the WM_HINTS can contain an icon */
1879 if (hints
->flags
& IconPixmapHint
)
1880 client_update_icons(self
);
1886 void client_update_title(ObClient
*self
)
1889 gchar
*visible
= NULL
;
1891 g_free(self
->title
);
1894 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1895 /* try old x stuff */
1896 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1897 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1898 if (self
->transient
) {
1900 GNOME alert windows are not given titles:
1901 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1903 data
= g_strdup("");
1905 data
= g_strdup("Unnamed Window");
1909 if (self
->client_machine
) {
1910 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1915 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1916 self
->title
= visible
;
1919 frame_adjust_title(self
->frame
);
1921 /* update the icon title */
1923 g_free(self
->icon_title
);
1926 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1927 /* try old x stuff */
1928 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1929 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1930 data
= g_strdup(self
->title
);
1932 if (self
->client_machine
) {
1933 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1938 PROP_SETS(self
->window
, net_wm_visible_icon_name
, visible
);
1939 self
->icon_title
= visible
;
1942 void client_update_strut(ObClient
*self
)
1946 gboolean got
= FALSE
;
1949 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1953 STRUT_PARTIAL_SET(strut
,
1954 data
[0], data
[2], data
[1], data
[3],
1955 data
[4], data
[5], data
[8], data
[9],
1956 data
[6], data
[7], data
[10], data
[11]);
1962 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1968 /* use the screen's width/height */
1969 a
= screen_physical_area();
1971 STRUT_PARTIAL_SET(strut
,
1972 data
[0], data
[2], data
[1], data
[3],
1973 a
->y
, a
->y
+ a
->height
- 1,
1974 a
->x
, a
->x
+ a
->width
- 1,
1975 a
->y
, a
->y
+ a
->height
- 1,
1976 a
->x
, a
->x
+ a
->width
- 1);
1982 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1983 0, 0, 0, 0, 0, 0, 0, 0);
1985 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1986 self
->strut
= strut
;
1988 /* updating here is pointless while we're being mapped cuz we're not in
1989 the client list yet */
1991 screen_update_areas();
1995 void client_update_icons(ObClient
*self
)
2001 for (i
= 0; i
< self
->nicons
; ++i
)
2002 g_free(self
->icons
[i
].data
);
2003 if (self
->nicons
> 0)
2004 g_free(self
->icons
);
2007 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2008 /* figure out how many valid icons are in here */
2010 while (num
- i
> 2) {
2014 if (i
> num
|| w
*h
== 0) break;
2018 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2020 /* store the icons */
2022 for (j
= 0; j
< self
->nicons
; ++j
) {
2025 w
= self
->icons
[j
].width
= data
[i
++];
2026 h
= self
->icons
[j
].height
= data
[i
++];
2028 if (w
*h
== 0) continue;
2030 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2031 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2036 self
->icons
[j
].data
[t
] =
2037 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2038 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2039 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2040 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2049 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2050 if (hints
->flags
& IconPixmapHint
) {
2052 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2053 xerror_set_ignore(TRUE
);
2054 if (!RrPixmapToRGBA(ob_rr_inst
,
2056 (hints
->flags
& IconMaskHint
?
2057 hints
->icon_mask
: None
),
2058 &self
->icons
[self
->nicons
-1].width
,
2059 &self
->icons
[self
->nicons
-1].height
,
2060 &self
->icons
[self
->nicons
-1].data
)){
2061 g_free(&self
->icons
[self
->nicons
-1]);
2064 xerror_set_ignore(FALSE
);
2070 /* set the default icon onto the window
2071 in theory, this could be a race, but if a window doesn't set an icon
2072 or removes it entirely, it's not very likely it is going to set one
2073 right away afterwards */
2074 if (self
->nicons
== 0) {
2075 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2078 data
= g_new(gulong
, 48*48+2);
2079 data
[0] = data
[1] = 48;
2080 for (i
= 0; i
< 48*48; ++i
)
2081 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2082 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2083 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2084 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2085 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2087 } else if (self
->frame
)
2088 /* don't draw the icon empty if we're just setting one now anyways,
2089 we'll get the property change any second */
2090 frame_adjust_icon(self
->frame
);
2093 void client_update_user_time(ObClient
*self
)
2096 gboolean got
= FALSE
;
2098 if (self
->user_time_window
)
2099 got
= PROP_GET32(self
->user_time_window
,
2100 net_wm_user_time
, cardinal
, &time
);
2102 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2105 /* we set this every time, not just when it grows, because in practice
2106 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2107 backward we don't want all windows to stop focusing. we'll just
2108 assume noone is setting times older than the last one, cuz that
2109 would be pretty stupid anyways
2111 self
->user_time
= time
;
2113 /*ob_debug("window %s user time %u\n", self->title, time);*/
2117 void client_update_user_time_window(ObClient
*self
)
2121 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2124 if (w
!= self
->user_time_window
) {
2125 /* remove the old window */
2126 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2127 self
->user_time_window
= None
;
2129 if (self
->group
&& self
->group
->leader
== w
) {
2130 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2131 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2132 /* do it anyways..? */
2134 else if (w
== self
->window
) {
2135 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2136 "_NET_WM_USER_TIME_WINDOW to itself\n");
2137 w
= None
; /* don't do it */
2140 /* add the new window */
2141 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2142 self
->user_time_window
= w
;
2144 /* and update from it */
2145 client_update_user_time(self
);
2149 void client_update_icon_geometry(ObClient
*self
)
2154 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2156 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2159 /* don't let them set it with an area < 0 */
2160 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2161 MAX(data
[2],0), MAX(data
[3],0));
2165 static void client_get_session_ids(ObClient
*self
)
2172 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2175 /* get the SM_CLIENT_ID */
2178 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2180 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2182 /* get the WM_CLASS (name and class). make them "" if they are not
2186 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2188 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2192 self
->name
= g_strdup(ss
[0]);
2194 self
->class = g_strdup(ss
[1]);
2199 if (self
->name
== NULL
) self
->name
= g_strdup("");
2200 if (self
->class == NULL
) self
->class = g_strdup("");
2202 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2205 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2207 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2212 self
->role
= g_strdup("");
2214 /* get the WM_COMMAND */
2218 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2220 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2223 /* merge/mash them all together */
2224 gchar
*merge
= NULL
;
2227 for (i
= 0; ss
[i
]; ++i
) {
2230 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2232 merge
= g_strconcat(ss
[i
], NULL
);
2237 self
->wm_command
= merge
;
2240 /* get the WM_CLIENT_MACHINE */
2243 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2245 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2248 gchar localhost
[128];
2250 gethostname(localhost
, 127);
2251 localhost
[127] = '\0';
2252 if (strcmp(localhost
, s
) != 0)
2253 self
->client_machine
= s
;
2259 static void client_change_wm_state(ObClient
*self
)
2264 old
= self
->wmstate
;
2266 if (self
->shaded
|| self
->iconic
||
2267 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2269 self
->wmstate
= IconicState
;
2271 self
->wmstate
= NormalState
;
2273 if (old
!= self
->wmstate
) {
2274 PROP_MSG(self
->window
, kde_wm_change_state
,
2275 self
->wmstate
, 1, 0, 0);
2277 state
[0] = self
->wmstate
;
2279 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2283 static void client_change_state(ObClient
*self
)
2285 gulong netstate
[12];
2290 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2292 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2294 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2295 if (self
->skip_taskbar
)
2296 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2297 if (self
->skip_pager
)
2298 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2299 if (self
->fullscreen
)
2300 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2302 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2304 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2306 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2308 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2309 if (self
->demands_attention
)
2310 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2311 if (self
->undecorated
)
2312 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2313 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2316 frame_adjust_state(self
->frame
);
2319 ObClient
*client_search_focus_tree(ObClient
*self
)
2324 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2325 if (client_focused(it
->data
)) return it
->data
;
2326 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2331 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2333 if (self
->parents
) {
2336 for (it
= self
->parents
; it
; it
= g_slist_next(it
)) {
2337 ObClient
*c
= it
->data
;
2338 if ((c
= client_search_focus_tree_full(it
->data
))) return c
;
2344 /* this function checks the whole tree, the client_search_focus_tree
2345 does not, so we need to check this window */
2346 if (client_focused(self
))
2348 return client_search_focus_tree(self
);
2352 ObClient
*client_search_focus_group_full(ObClient
*self
)
2357 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
2358 ObClient
*c
= it
->data
;
2360 if (client_focused(c
)) return c
;
2361 if ((c
= client_search_focus_tree(it
->data
))) return c
;
2364 if (client_focused(self
)) return self
;
2368 gboolean
client_has_parent(ObClient
*self
)
2370 return self
->parents
!= NULL
;
2373 static ObStackingLayer
calc_layer(ObClient
*self
)
2377 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2378 l
= OB_STACKING_LAYER_DESKTOP
;
2379 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2380 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2381 else l
= OB_STACKING_LAYER_ABOVE
;
2383 else if ((self
->fullscreen
||
2384 /* No decorations and fills the monitor = oldskool fullscreen.
2385 But not for maximized windows.
2387 (self
->decorations
== 0 &&
2388 !(self
->max_horz
&& self
->max_vert
) &&
2389 RECT_EQUAL(self
->area
,
2390 *screen_physical_area_monitor
2391 (client_monitor(self
))))) &&
2392 (client_focused(self
) || client_search_focus_tree(self
)))
2393 l
= OB_STACKING_LAYER_FULLSCREEN
;
2394 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2395 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2396 else l
= OB_STACKING_LAYER_NORMAL
;
2401 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2402 ObStackingLayer min
)
2404 ObStackingLayer old
, own
;
2408 own
= calc_layer(self
);
2409 self
->layer
= MAX(own
, min
);
2411 if (self
->layer
!= old
) {
2412 stacking_remove(CLIENT_AS_WINDOW(self
));
2413 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2416 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2417 client_calc_layer_recursive(it
->data
, orig
,
2421 void client_calc_layer(ObClient
*self
)
2428 /* transients take on the layer of their parents */
2429 it
= client_search_all_top_parents(self
);
2431 for (; it
; it
= g_slist_next(it
))
2432 client_calc_layer_recursive(it
->data
, orig
, 0);
2435 gboolean
client_should_show(ObClient
*self
)
2439 if (client_normal(self
) && screen_showing_desktop
)
2441 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2447 gboolean
client_show(ObClient
*self
)
2449 gboolean show
= FALSE
;
2451 if (client_should_show(self
)) {
2452 frame_show(self
->frame
);
2455 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2456 it needs to be in IconicState. This includes when it is on another
2459 client_change_wm_state(self
);
2464 gboolean
client_hide(ObClient
*self
)
2466 gboolean hide
= FALSE
;
2468 if (!client_should_show(self
)) {
2469 if (self
== focus_client
) {
2470 /* if there is a grab going on, then we need to cancel it. if we
2471 move focus during the grab, applications will get
2472 NotifyWhileGrabbed events and ignore them !
2474 actions should not rely on being able to move focus during an
2477 event_cancel_all_key_grabs();
2480 frame_hide(self
->frame
);
2483 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2484 it needs to be in IconicState. This includes when it is on another
2487 client_change_wm_state(self
);
2492 void client_showhide(ObClient
*self
)
2494 if (!client_show(self
))
2498 gboolean
client_normal(ObClient
*self
) {
2499 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2500 self
->type
== OB_CLIENT_TYPE_DOCK
||
2501 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2504 gboolean
client_helper(ObClient
*self
)
2506 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2507 self
->type
== OB_CLIENT_TYPE_MENU
||
2508 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2511 gboolean
client_mouse_focusable(ObClient
*self
)
2513 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2514 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2515 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2516 self
->type
== OB_CLIENT_TYPE_DOCK
);
2519 gboolean
client_enter_focusable(ObClient
*self
)
2521 /* you can focus desktops but it shouldn't on enter */
2522 return (client_mouse_focusable(self
) &&
2523 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2527 static void client_apply_startup_state(ObClient
*self
,
2528 gint x
, gint y
, gint w
, gint h
)
2530 /* save the states that we are going to apply */
2531 gboolean iconic
= self
->iconic
;
2532 gboolean fullscreen
= self
->fullscreen
;
2533 gboolean undecorated
= self
->undecorated
;
2534 gboolean shaded
= self
->shaded
;
2535 gboolean demands_attention
= self
->demands_attention
;
2536 gboolean max_horz
= self
->max_horz
;
2537 gboolean max_vert
= self
->max_vert
;
2541 /* turn them all off in the client, so they won't affect the window
2543 self
->iconic
= self
->fullscreen
= self
->undecorated
= self
->shaded
=
2544 self
->demands_attention
= self
->max_horz
= self
->max_vert
= FALSE
;
2546 /* move the client to its placed position, or it it's already there,
2547 generate a ConfigureNotify telling the client where it is.
2549 do this after adjusting the frame. otherwise it gets all weird and
2550 clients don't work right
2552 do this before applying the states so they have the correct
2553 pre-max/pre-fullscreen values
2555 client_try_configure(self
, &x
, &y
, &w
, &h
, &l
, &l
, FALSE
);
2556 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2557 self
->window
, self
->area
.x
, self
->area
.y
,
2558 self
->area
.width
, self
->area
.height
);
2559 oldarea
= self
->area
; /* save the area */
2560 RECT_SET(self
->area
, x
, y
, w
, h
); /* put where it should be for the premax stuff */
2562 /* apply the states. these are in a carefully crafted order.. */
2565 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2567 client_fullscreen(self
, TRUE
);
2569 client_set_undecorated(self
, TRUE
);
2571 client_shade(self
, TRUE
);
2572 if (demands_attention
)
2573 client_hilite(self
, TRUE
);
2575 if (max_vert
&& max_horz
)
2576 client_maximize(self
, TRUE
, 0);
2578 client_maximize(self
, TRUE
, 2);
2580 client_maximize(self
, TRUE
, 1);
2582 /* if the window hasn't been configured yet, then do so now */
2583 if (!fullscreen
&& !max_vert
&& !max_horz
) {
2584 self
->area
= oldarea
;
2585 client_configure(self
, x
, y
, w
, h
, FALSE
, TRUE
);
2588 /* set the desktop hint, to make sure that it always exists */
2589 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2591 /* nothing to do for the other states:
2600 void client_gravity_resize_w(ObClient
*self
, gint
*x
, gint oldw
, gint neww
)
2602 /* these should be the current values. this is for when you're not moving,
2604 g_assert(*x
== self
->area
.x
);
2605 g_assert(oldw
== self
->area
.width
);
2608 switch (self
->gravity
) {
2610 case NorthWestGravity
:
2612 case SouthWestGravity
:
2619 *x
-= (neww
- oldw
) / 2;
2621 case NorthEastGravity
:
2623 case SouthEastGravity
:
2629 void client_gravity_resize_h(ObClient
*self
, gint
*y
, gint oldh
, gint newh
)
2631 /* these should be the current values. this is for when you're not moving,
2633 g_assert(*y
== self
->area
.y
);
2634 g_assert(oldh
== self
->area
.height
);
2637 switch (self
->gravity
) {
2639 case NorthWestGravity
:
2641 case NorthEastGravity
:
2648 *y
-= (newh
- oldh
) / 2;
2650 case SouthWestGravity
:
2652 case SouthEastGravity
:
2658 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2659 gint
*logicalw
, gint
*logicalh
,
2662 Rect desired_area
= {*x
, *y
, *w
, *h
};
2664 /* make the frame recalculate its dimentions n shit without changing
2665 anything visible for real, this way the constraints below can work with
2666 the updated frame dimensions. */
2667 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
2669 /* work within the prefered sizes given by the window */
2670 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2671 gint basew
, baseh
, minw
, minh
;
2673 /* base size is substituted with min size if not specified */
2674 if (self
->base_size
.width
|| self
->base_size
.height
) {
2675 basew
= self
->base_size
.width
;
2676 baseh
= self
->base_size
.height
;
2678 basew
= self
->min_size
.width
;
2679 baseh
= self
->min_size
.height
;
2681 /* min size is substituted with base size if not specified */
2682 if (self
->min_size
.width
|| self
->min_size
.height
) {
2683 minw
= self
->min_size
.width
;
2684 minh
= self
->min_size
.height
;
2686 minw
= self
->base_size
.width
;
2687 minh
= self
->base_size
.height
;
2690 /* if this is a user-requested resize, then check against min/max
2693 /* smaller than min size or bigger than max size? */
2694 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2695 if (*w
< minw
) *w
= minw
;
2696 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2697 if (*h
< minh
) *h
= minh
;
2702 /* keep to the increments */
2703 *w
/= self
->size_inc
.width
;
2704 *h
/= self
->size_inc
.height
;
2706 /* you cannot resize to nothing */
2707 if (basew
+ *w
< 1) *w
= 1 - basew
;
2708 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2710 /* save the logical size */
2711 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2712 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2714 *w
*= self
->size_inc
.width
;
2715 *h
*= self
->size_inc
.height
;
2720 /* adjust the height to match the width for the aspect ratios.
2721 for this, min size is not substituted for base size ever. */
2722 *w
-= self
->base_size
.width
;
2723 *h
-= self
->base_size
.height
;
2725 if (!self
->fullscreen
) {
2726 if (self
->min_ratio
)
2727 if (*h
* self
->min_ratio
> *w
) {
2728 *h
= (gint
)(*w
/ self
->min_ratio
);
2730 /* you cannot resize to nothing */
2733 *w
= (gint
)(*h
* self
->min_ratio
);
2736 if (self
->max_ratio
)
2737 if (*h
* self
->max_ratio
< *w
) {
2738 *h
= (gint
)(*w
/ self
->max_ratio
);
2740 /* you cannot resize to nothing */
2743 *w
= (gint
)(*h
* self
->min_ratio
);
2748 *w
+= self
->base_size
.width
;
2749 *h
+= self
->base_size
.height
;
2752 /* gets the frame's position */
2753 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2755 /* these positions are frame positions, not client positions */
2757 /* set the size and position if fullscreen */
2758 if (self
->fullscreen
) {
2762 i
= screen_find_monitor(&desired_area
);
2763 a
= screen_physical_area_monitor(i
);
2770 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2772 } else if (self
->max_horz
|| self
->max_vert
) {
2776 i
= screen_find_monitor(&desired_area
);
2777 a
= screen_area_monitor(self
->desktop
, i
);
2779 /* set the size and position if maximized */
2780 if (self
->max_horz
) {
2782 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2784 if (self
->max_vert
) {
2786 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2789 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2793 /* gets the client's position */
2794 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2796 /* these override the above states! if you cant move you can't move! */
2798 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2802 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2803 *w
= self
->area
.width
;
2804 *h
= self
->area
.height
;
2813 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2814 gboolean user
, gboolean final
)
2817 gboolean send_resize_client
;
2818 gboolean moved
= FALSE
, resized
= FALSE
;
2819 gboolean fmoved
, fresized
;
2820 guint fdecor
= self
->frame
->decorations
;
2821 gboolean fhorz
= self
->frame
->max_horz
;
2822 gboolean fvert
= self
->frame
->max_vert
;
2823 gint logicalw
, logicalh
;
2825 /* find the new x, y, width, and height (and logical size) */
2826 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2828 /* set the logical size if things changed */
2829 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2830 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2832 /* figure out if we moved or resized or what */
2833 moved
= (x
!= self
->area
.x
|| y
!= self
->area
.y
);
2834 resized
= (w
!= self
->area
.width
|| h
!= self
->area
.height
);
2836 oldw
= self
->area
.width
;
2837 oldh
= self
->area
.height
;
2838 RECT_SET(self
->area
, x
, y
, w
, h
);
2840 /* for app-requested resizes, always resize if 'resized' is true.
2841 for user-requested ones, only resize if final is true, or when
2842 resizing in redraw mode */
2843 send_resize_client
= ((!user
&& resized
) ||
2845 (resized
&& config_resize_redraw
))));
2847 /* if the client is enlarging, then resize the client before the frame */
2848 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2849 XMoveResizeWindow(ob_display
, self
->window
,
2850 self
->frame
->size
.left
, self
->frame
->size
.top
,
2851 MAX(w
, oldw
), MAX(h
, oldh
));
2852 frame_adjust_client_area(self
->frame
);
2855 /* find the frame's dimensions and move/resize it */
2859 /* if decorations changed, then readjust everything for the frame */
2860 if (self
->decorations
!= fdecor
||
2861 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2863 fmoved
= fresized
= TRUE
;
2866 /* adjust the frame */
2867 if (fmoved
|| fresized
)
2868 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2870 /* This is kinda tricky and should not be changed.. let me explain!
2872 When user = FALSE, then the request is coming from the application
2873 itself, and we are more strict about when to send a synthetic
2874 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
2877 When user = TRUE, then the request is coming from "us", like when we
2878 maximize a window or sometihng. In this case we are more lenient. We
2879 used to follow the same rules as above, but _Java_ Swing can't handle
2880 this. So just to appease Swing, when user = TRUE, we always send
2881 a synthetic ConfigureNotify to give the window its root coordinates.
2883 if ((!user
&& !resized
) || (user
&& final
))
2887 /* we have reset the client to 0 border width, so don't include
2888 it in these coords */
2889 POINT_SET(self
->root_pos
,
2890 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2892 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2893 self
->border_width
);
2895 event
.type
= ConfigureNotify
;
2896 event
.xconfigure
.display
= ob_display
;
2897 event
.xconfigure
.event
= self
->window
;
2898 event
.xconfigure
.window
= self
->window
;
2900 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2901 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2903 /* root window real coords */
2904 event
.xconfigure
.x
= self
->root_pos
.x
;
2905 event
.xconfigure
.y
= self
->root_pos
.y
;
2906 event
.xconfigure
.width
= w
;
2907 event
.xconfigure
.height
= h
;
2908 event
.xconfigure
.border_width
= self
->border_width
;
2909 event
.xconfigure
.above
= None
;
2910 event
.xconfigure
.override_redirect
= FALSE
;
2911 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2912 FALSE
, StructureNotifyMask
, &event
);
2915 /* if the client is shrinking, then resize the frame before the client.
2917 both of these resize sections may run, because the top one only resizes
2918 in the direction that is growing
2920 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2921 frame_adjust_client_area(self
->frame
);
2922 XMoveResizeWindow(ob_display
, self
->window
,
2923 self
->frame
->size
.left
, self
->frame
->size
.top
, w
, h
);
2929 void client_fullscreen(ObClient
*self
, gboolean fs
)
2933 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2934 self
->fullscreen
== fs
) return; /* already done */
2936 self
->fullscreen
= fs
;
2937 client_change_state(self
); /* change the state hints on the client */
2940 self
->pre_fullscreen_area
= self
->area
;
2941 /* if the window is maximized, its area isn't all that meaningful.
2942 save it's premax area instead. */
2943 if (self
->max_horz
) {
2944 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2945 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2947 if (self
->max_vert
) {
2948 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2949 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2952 /* these will help configure_full figure out where to fullscreen
2956 w
= self
->area
.width
;
2957 h
= self
->area
.height
;
2959 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2960 self
->pre_fullscreen_area
.height
> 0);
2962 x
= self
->pre_fullscreen_area
.x
;
2963 y
= self
->pre_fullscreen_area
.y
;
2964 w
= self
->pre_fullscreen_area
.width
;
2965 h
= self
->pre_fullscreen_area
.height
;
2966 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2969 client_setup_decor_and_functions(self
, FALSE
);
2970 client_move_resize(self
, x
, y
, w
, h
);
2972 /* and adjust our layer/stacking. do this after resizing the window,
2973 and applying decorations, because windows which fill the screen are
2974 considered "fullscreen" and it affects their layer */
2975 client_calc_layer(self
);
2978 /* try focus us when we go into fullscreen mode */
2983 static void client_iconify_recursive(ObClient
*self
,
2984 gboolean iconic
, gboolean curdesk
,
2985 gboolean hide_animation
)
2988 gboolean changed
= FALSE
;
2991 if (self
->iconic
!= iconic
) {
2992 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2996 /* don't let non-normal windows iconify along with their parents
2998 if (client_normal(self
)) {
2999 self
->iconic
= iconic
;
3001 /* update the focus lists.. iconic windows go to the bottom of
3003 focus_order_to_bottom(self
);
3008 self
->iconic
= iconic
;
3010 if (curdesk
&& self
->desktop
!= screen_desktop
&&
3011 self
->desktop
!= DESKTOP_ALL
)
3012 client_set_desktop(self
, screen_desktop
, FALSE
);
3014 /* this puts it after the current focused window */
3015 focus_order_remove(self
);
3016 focus_order_add_new(self
);
3023 client_change_state(self
);
3024 if (config_animate_iconify
&& !hide_animation
)
3025 frame_begin_iconify_animation(self
->frame
, iconic
);
3026 /* do this after starting the animation so it doesn't flash */
3027 client_showhide(self
);
3030 /* iconify all direct transients, and deiconify all transients
3032 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3033 if (it
->data
!= self
)
3034 if (client_is_direct_child(self
, it
->data
) || !iconic
)
3035 client_iconify_recursive(it
->data
, iconic
, curdesk
,
3039 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
3040 gboolean hide_animation
)
3042 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
3043 /* move up the transient chain as far as possible first */
3044 self
= client_search_top_direct_parent(self
);
3045 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
3049 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
3053 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
3054 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
3056 /* check if already done */
3058 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
3059 if (dir
== 1 && self
->max_horz
) return;
3060 if (dir
== 2 && self
->max_vert
) return;
3062 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
3063 if (dir
== 1 && !self
->max_horz
) return;
3064 if (dir
== 2 && !self
->max_vert
) return;
3067 /* these will help configure_full figure out which screen to fill with
3071 w
= self
->area
.width
;
3072 h
= self
->area
.height
;
3075 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
3076 RECT_SET(self
->pre_max_area
,
3077 self
->area
.x
, self
->pre_max_area
.y
,
3078 self
->area
.width
, self
->pre_max_area
.height
);
3080 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
3081 RECT_SET(self
->pre_max_area
,
3082 self
->pre_max_area
.x
, self
->area
.y
,
3083 self
->pre_max_area
.width
, self
->area
.height
);
3086 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
3087 g_assert(self
->pre_max_area
.width
> 0);
3089 x
= self
->pre_max_area
.x
;
3090 w
= self
->pre_max_area
.width
;
3092 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
3093 0, self
->pre_max_area
.height
);
3095 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
3096 g_assert(self
->pre_max_area
.height
> 0);
3098 y
= self
->pre_max_area
.y
;
3099 h
= self
->pre_max_area
.height
;
3101 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3102 self
->pre_max_area
.width
, 0);
3106 if (dir
== 0 || dir
== 1) /* horz */
3107 self
->max_horz
= max
;
3108 if (dir
== 0 || dir
== 2) /* vert */
3109 self
->max_vert
= max
;
3111 client_change_state(self
); /* change the state hints on the client */
3113 client_setup_decor_and_functions(self
, FALSE
);
3114 client_move_resize(self
, x
, y
, w
, h
);
3117 void client_shade(ObClient
*self
, gboolean shade
)
3119 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3120 shade
) || /* can't shade */
3121 self
->shaded
== shade
) return; /* already done */
3123 self
->shaded
= shade
;
3124 client_change_state(self
);
3125 client_change_wm_state(self
); /* the window is being hidden/shown */
3126 /* resize the frame to just the titlebar */
3127 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3130 void client_close(ObClient
*self
)
3134 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3136 /* in the case that the client provides no means to requesting that it
3137 close, we just kill it */
3138 if (!self
->delete_window
)
3142 XXX: itd be cool to do timeouts and shit here for killing the client's
3144 like... if the window is around after 5 seconds, then the close button
3145 turns a nice red, and if this function is called again, the client is
3149 ce
.xclient
.type
= ClientMessage
;
3150 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3151 ce
.xclient
.display
= ob_display
;
3152 ce
.xclient
.window
= self
->window
;
3153 ce
.xclient
.format
= 32;
3154 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3155 ce
.xclient
.data
.l
[1] = event_curtime
;
3156 ce
.xclient
.data
.l
[2] = 0l;
3157 ce
.xclient
.data
.l
[3] = 0l;
3158 ce
.xclient
.data
.l
[4] = 0l;
3159 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3162 void client_kill(ObClient
*self
)
3164 XKillClient(ob_display
, self
->window
);
3167 void client_hilite(ObClient
*self
, gboolean hilite
)
3169 if (self
->demands_attention
== hilite
)
3170 return; /* no change */
3172 /* don't allow focused windows to hilite */
3173 self
->demands_attention
= hilite
&& !client_focused(self
);
3174 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3175 if (self
->demands_attention
)
3176 frame_flash_start(self
->frame
);
3178 frame_flash_stop(self
->frame
);
3179 client_change_state(self
);
3183 void client_set_desktop_recursive(ObClient
*self
,
3190 if (target
!= self
->desktop
&& self
->type
!= OB_CLIENT_TYPE_DESKTOP
) {
3192 ob_debug("Setting desktop %u\n", target
+1);
3194 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3196 old
= self
->desktop
;
3197 self
->desktop
= target
;
3198 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3199 /* the frame can display the current desktop state */
3200 frame_adjust_state(self
->frame
);
3201 /* 'move' the window to the new desktop */
3203 client_showhide(self
);
3204 /* raise if it was not already on the desktop */
3205 if (old
!= DESKTOP_ALL
)
3206 stacking_raise(CLIENT_AS_WINDOW(self
));
3207 if (STRUT_EXISTS(self
->strut
))
3208 screen_update_areas();
3211 /* move all transients */
3212 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3213 if (it
->data
!= self
)
3214 if (client_is_direct_child(self
, it
->data
))
3215 client_set_desktop_recursive(it
->data
, target
, donthide
);
3218 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
3220 self
= client_search_top_direct_parent(self
);
3221 client_set_desktop_recursive(self
, target
, donthide
);
3224 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3226 while (child
!= parent
&& (child
= client_direct_parent(child
)));
3227 return child
== parent
;
3230 ObClient
*client_search_modal_child(ObClient
*self
)
3235 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3236 ObClient
*c
= it
->data
;
3237 if ((ret
= client_search_modal_child(c
))) return ret
;
3238 if (c
->modal
) return c
;
3243 gboolean
client_validate(ObClient
*self
)
3247 XSync(ob_display
, FALSE
); /* get all events on the server */
3249 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3250 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3251 XPutBackEvent(ob_display
, &e
);
3258 void client_set_wm_state(ObClient
*self
, glong state
)
3260 if (state
== self
->wmstate
) return; /* no change */
3264 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3267 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3272 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3274 gboolean shaded
= self
->shaded
;
3275 gboolean fullscreen
= self
->fullscreen
;
3276 gboolean undecorated
= self
->undecorated
;
3277 gboolean max_horz
= self
->max_horz
;
3278 gboolean max_vert
= self
->max_vert
;
3279 gboolean modal
= self
->modal
;
3280 gboolean iconic
= self
->iconic
;
3281 gboolean demands_attention
= self
->demands_attention
;
3282 gboolean above
= self
->above
;
3283 gboolean below
= self
->below
;
3286 if (!(action
== prop_atoms
.net_wm_state_add
||
3287 action
== prop_atoms
.net_wm_state_remove
||
3288 action
== prop_atoms
.net_wm_state_toggle
))
3289 /* an invalid action was passed to the client message, ignore it */
3292 for (i
= 0; i
< 2; ++i
) {
3293 Atom state
= i
== 0 ? data1
: data2
;
3295 if (!state
) continue;
3297 /* if toggling, then pick whether we're adding or removing */
3298 if (action
== prop_atoms
.net_wm_state_toggle
) {
3299 if (state
== prop_atoms
.net_wm_state_modal
)
3300 action
= modal
? prop_atoms
.net_wm_state_remove
:
3301 prop_atoms
.net_wm_state_add
;
3302 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3303 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3304 prop_atoms
.net_wm_state_add
;
3305 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3306 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3307 prop_atoms
.net_wm_state_add
;
3308 else if (state
== prop_atoms
.net_wm_state_shaded
)
3309 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3310 prop_atoms
.net_wm_state_add
;
3311 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3312 action
= self
->skip_taskbar
?
3313 prop_atoms
.net_wm_state_remove
:
3314 prop_atoms
.net_wm_state_add
;
3315 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3316 action
= self
->skip_pager
?
3317 prop_atoms
.net_wm_state_remove
:
3318 prop_atoms
.net_wm_state_add
;
3319 else if (state
== prop_atoms
.net_wm_state_hidden
)
3320 action
= self
->iconic
?
3321 prop_atoms
.net_wm_state_remove
:
3322 prop_atoms
.net_wm_state_add
;
3323 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3324 action
= fullscreen
?
3325 prop_atoms
.net_wm_state_remove
:
3326 prop_atoms
.net_wm_state_add
;
3327 else if (state
== prop_atoms
.net_wm_state_above
)
3328 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3329 prop_atoms
.net_wm_state_add
;
3330 else if (state
== prop_atoms
.net_wm_state_below
)
3331 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3332 prop_atoms
.net_wm_state_add
;
3333 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3334 action
= self
->demands_attention
?
3335 prop_atoms
.net_wm_state_remove
:
3336 prop_atoms
.net_wm_state_add
;
3337 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3338 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3339 prop_atoms
.net_wm_state_add
;
3342 if (action
== prop_atoms
.net_wm_state_add
) {
3343 if (state
== prop_atoms
.net_wm_state_modal
) {
3345 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3347 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3349 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3351 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3352 self
->skip_taskbar
= TRUE
;
3353 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3354 self
->skip_pager
= TRUE
;
3355 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3357 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3359 } else if (state
== prop_atoms
.net_wm_state_above
) {
3362 } else if (state
== prop_atoms
.net_wm_state_below
) {
3365 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3366 demands_attention
= TRUE
;
3367 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3371 } else { /* action == prop_atoms.net_wm_state_remove */
3372 if (state
== prop_atoms
.net_wm_state_modal
) {
3374 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3376 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3378 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3380 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3381 self
->skip_taskbar
= FALSE
;
3382 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3383 self
->skip_pager
= FALSE
;
3384 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3386 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3388 } else if (state
== prop_atoms
.net_wm_state_above
) {
3390 } else if (state
== prop_atoms
.net_wm_state_below
) {
3392 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3393 demands_attention
= FALSE
;
3394 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3395 undecorated
= FALSE
;
3400 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3401 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3403 if (max_horz
== max_vert
) { /* both going the same way */
3404 client_maximize(self
, max_horz
, 0);
3406 client_maximize(self
, max_horz
, 1);
3407 client_maximize(self
, max_vert
, 2);
3411 if (max_horz
!= self
->max_horz
)
3412 client_maximize(self
, max_horz
, 1);
3414 client_maximize(self
, max_vert
, 2);
3417 /* change fullscreen state before shading, as it will affect if the window
3419 if (fullscreen
!= self
->fullscreen
)
3420 client_fullscreen(self
, fullscreen
);
3421 if (shaded
!= self
->shaded
)
3422 client_shade(self
, shaded
);
3423 if (undecorated
!= self
->undecorated
)
3424 client_set_undecorated(self
, undecorated
);
3425 if (above
!= self
->above
|| below
!= self
->below
) {
3426 self
->above
= above
;
3427 self
->below
= below
;
3428 client_calc_layer(self
);
3431 if (modal
!= self
->modal
) {
3432 self
->modal
= modal
;
3433 /* when a window changes modality, then its stacking order with its
3434 transients needs to change */
3435 stacking_raise(CLIENT_AS_WINDOW(self
));
3437 /* it also may get focused. if something is focused that shouldn't
3438 be focused anymore, then move the focus */
3439 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3440 client_focus(focus_client
);
3443 if (iconic
!= self
->iconic
)
3444 client_iconify(self
, iconic
, FALSE
, FALSE
);
3446 if (demands_attention
!= self
->demands_attention
)
3447 client_hilite(self
, demands_attention
);
3449 client_change_state(self
); /* change the hint to reflect these changes */
3452 ObClient
*client_focus_target(ObClient
*self
)
3454 ObClient
*child
= NULL
;
3456 child
= client_search_modal_child(self
);
3457 if (child
) return child
;
3461 gboolean
client_can_focus(ObClient
*self
)
3463 /* choose the correct target */
3464 self
= client_focus_target(self
);
3466 if (!self
->frame
->visible
)
3469 if (!(self
->can_focus
|| self
->focus_notify
))
3475 gboolean
client_focus(ObClient
*self
)
3477 /* we might not focus this window, so if we have modal children which would
3478 be focused instead, bring them to this desktop */
3479 client_bring_modal_windows(self
);
3481 /* choose the correct target */
3482 self
= client_focus_target(self
);
3484 if (!client_can_focus(self
)) {
3485 ob_debug_type(OB_DEBUG_FOCUS
,
3486 "Client %s can't be focused\n", self
->title
);
3490 ob_debug_type(OB_DEBUG_FOCUS
,
3491 "Focusing client \"%s\" (0x%x) at time %u\n",
3492 self
->title
, self
->window
, event_curtime
);
3494 /* if there is a grab going on, then we need to cancel it. if we move
3495 focus during the grab, applications will get NotifyWhileGrabbed events
3498 actions should not rely on being able to move focus during an
3501 event_cancel_all_key_grabs();
3503 xerror_set_ignore(TRUE
);
3504 xerror_occured
= FALSE
;
3506 if (self
->can_focus
) {
3507 /* This can cause a BadMatch error with CurrentTime, or if an app
3508 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3509 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3513 if (self
->focus_notify
) {
3515 ce
.xclient
.type
= ClientMessage
;
3516 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3517 ce
.xclient
.display
= ob_display
;
3518 ce
.xclient
.window
= self
->window
;
3519 ce
.xclient
.format
= 32;
3520 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3521 ce
.xclient
.data
.l
[1] = event_curtime
;
3522 ce
.xclient
.data
.l
[2] = 0l;
3523 ce
.xclient
.data
.l
[3] = 0l;
3524 ce
.xclient
.data
.l
[4] = 0l;
3525 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3528 xerror_set_ignore(FALSE
);
3530 ob_debug_type(OB_DEBUG_FOCUS
, "Error focusing? %d\n", xerror_occured
);
3531 return !xerror_occured
;
3534 /*! Present the client to the user.
3535 @param raise If the client should be raised or not. You should only set
3536 raise to false if you don't care if the window is completely
3539 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3541 /* if using focus_delay, stop the timer now so that focus doesn't
3543 event_halt_focus_delay();
3545 if (client_normal(self
) && screen_showing_desktop
)
3546 screen_show_desktop(FALSE
, self
);
3548 client_iconify(self
, FALSE
, here
, FALSE
);
3549 if (self
->desktop
!= DESKTOP_ALL
&&
3550 self
->desktop
!= screen_desktop
)
3553 client_set_desktop(self
, screen_desktop
, FALSE
);
3555 screen_set_desktop(self
->desktop
, FALSE
);
3556 } else if (!self
->frame
->visible
)
3557 /* if its not visible for other reasons, then don't mess
3561 client_shade(self
, FALSE
);
3563 stacking_raise(CLIENT_AS_WINDOW(self
));
3568 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3570 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3571 gboolean allow
= FALSE
;
3573 /* if the request came from the user, or if nothing is focused, then grant
3575 if the currently focused app doesn't set a user_time, then it can't
3576 benefit from any focus stealing prevention.
3578 if (user
|| !focus_client
|| !last_time
)
3580 /* otherwise, if they didn't give a time stamp or if it is too old, they
3583 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3585 ob_debug_type(OB_DEBUG_FOCUS
,
3586 "Want to activate window 0x%x with time %u (last time %u), "
3587 "source=%s allowing? %d\n",
3588 self
->window
, event_curtime
, last_time
,
3589 (user
? "user" : "application"), allow
);
3592 client_present(self
, here
, TRUE
);
3594 /* don't focus it but tell the user it wants attention */
3595 client_hilite(self
, TRUE
);
3598 static void client_bring_windows_recursive(ObClient
*self
,
3606 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3607 client_bring_windows_recursive(it
->data
, desktop
,
3608 helpers
, modals
, iconic
);
3610 if (((helpers
&& client_helper(self
)) ||
3611 (modals
&& self
->modal
)) &&
3612 ((self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
) ||
3613 (iconic
&& self
->iconic
)))
3615 if (iconic
&& self
->iconic
)
3616 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3618 client_set_desktop(self
, desktop
, FALSE
);
3622 void client_bring_helper_windows(ObClient
*self
)
3624 client_bring_windows_recursive(self
, self
->desktop
, TRUE
, FALSE
, FALSE
);
3627 void client_bring_modal_windows(ObClient
*self
)
3629 client_bring_windows_recursive(self
, self
->desktop
, FALSE
, TRUE
, TRUE
);
3632 gboolean
client_focused(ObClient
*self
)
3634 return self
== focus_client
;
3637 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3640 gulong min_diff
, min_i
;
3642 if (!self
->nicons
) {
3643 ObClientIcon
*parent
= NULL
;
3646 for (it
= self
->parents
; it
; it
= g_slist_next(it
)) {
3647 ObClient
*c
= it
->data
;
3648 if ((parent
= client_icon_recursive(c
, w
, h
)))
3655 /* some kind of crappy approximation to find the icon closest in size to
3656 what we requested, but icons are generally all the same ratio as
3657 eachother so it's good enough. */
3659 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3662 for (i
= 1; i
< self
->nicons
; ++i
) {
3665 diff
= ABS(self
->icons
[i
].width
- w
) + ABS(self
->icons
[i
].height
- h
);
3666 if (diff
< min_diff
) {
3671 return &self
->icons
[min_i
];
3674 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3677 static ObClientIcon deficon
;
3679 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3680 deficon
.width
= deficon
.height
= 48;
3681 deficon
.data
= ob_rr_theme
->def_win_icon
;
3687 void client_set_layer(ObClient
*self
, gint layer
)
3691 self
->above
= FALSE
;
3692 } else if (layer
== 0) {
3693 self
->below
= self
->above
= FALSE
;
3695 self
->below
= FALSE
;
3698 client_calc_layer(self
);
3699 client_change_state(self
); /* reflect this in the state hints */
3702 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3704 if (self
->undecorated
!= undecorated
&&
3705 /* don't let it undecorate if the function is missing, but let
3707 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3709 self
->undecorated
= undecorated
;
3710 client_setup_decor_and_functions(self
, TRUE
);
3711 client_change_state(self
); /* reflect this in the state hints */
3715 guint
client_monitor(ObClient
*self
)
3717 return screen_find_monitor(&self
->frame
->area
);
3720 ObClient
*client_direct_parent(ObClient
*self
)
3722 if (!self
->parents
) return NULL
;
3723 if (self
->transient_for
== OB_TRAN_GROUP
) return NULL
;
3724 return self
->parents
->data
;
3727 ObClient
*client_search_top_direct_parent(ObClient
*self
)
3730 while ((p
= client_direct_parent(self
))) self
= p
;
3734 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3736 ObStackingLayer layer
)
3741 /* move up the direct transient chain as far as possible */
3742 while ((p
= client_direct_parent(self
)) &&
3743 (!bylayer
|| p
->layer
== layer
))
3747 ret
= g_slist_prepend(NULL
, self
);
3749 ret
= g_slist_copy(self
->parents
);
3754 GSList
*client_search_all_top_parents(ObClient
*self
)
3756 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3759 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3761 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3764 ObClient
*client_search_focus_parent(ObClient
*self
)
3768 for (it
= self
->parents
; it
; it
= g_slist_next(it
))
3769 if (client_focused(it
->data
)) return it
->data
;
3774 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3778 for (it
= self
->parents
; it
; it
= g_slist_next(it
))
3779 if (it
->data
== search
) return search
;
3784 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3788 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3789 if (sit
->data
== search
)
3791 if (client_search_transient(sit
->data
, search
))
3797 #define WANT_EDGE(cur, c) \
3800 if (c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL && \
3801 cur->desktop != screen_desktop) \
3806 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3807 if ((his_edge_start >= my_edge_start && \
3808 his_edge_start <= my_edge_end) || \
3809 (my_edge_start >= his_edge_start && \
3810 my_edge_start <= his_edge_end)) \
3813 /* finds the nearest edge in the given direction from the current client
3814 * note to self: the edge is the -frame- edge (the actual one), not the
3817 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3819 gint dest
, monitor_dest
;
3820 gint my_edge_start
, my_edge_end
, my_offset
;
3827 a
= screen_area(c
->desktop
);
3828 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3831 case OB_DIRECTION_NORTH
:
3832 my_edge_start
= c
->frame
->area
.x
;
3833 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3834 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3836 /* default: top of screen */
3837 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3838 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3839 /* if the monitor edge comes before the screen edge, */
3840 /* use that as the destination instead. (For xinerama) */
3841 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3842 dest
= monitor_dest
;
3844 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3845 gint his_edge_start
, his_edge_end
, his_offset
;
3846 ObClient
*cur
= it
->data
;
3850 his_edge_start
= cur
->frame
->area
.x
;
3851 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3852 his_offset
= cur
->frame
->area
.y
+
3853 (hang
? 0 : cur
->frame
->area
.height
);
3855 if(his_offset
+ 1 > my_offset
)
3858 if(his_offset
< dest
)
3861 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3864 case OB_DIRECTION_SOUTH
:
3865 my_edge_start
= c
->frame
->area
.x
;
3866 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3867 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3869 /* default: bottom of screen */
3870 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3871 monitor_dest
= monitor
->y
+ monitor
->height
-
3872 (hang
? c
->frame
->area
.height
: 0);
3873 /* if the monitor edge comes before the screen edge, */
3874 /* use that as the destination instead. (For xinerama) */
3875 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3876 dest
= monitor_dest
;
3878 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3879 gint his_edge_start
, his_edge_end
, his_offset
;
3880 ObClient
*cur
= it
->data
;
3884 his_edge_start
= cur
->frame
->area
.x
;
3885 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3886 his_offset
= cur
->frame
->area
.y
+
3887 (hang
? cur
->frame
->area
.height
: 0);
3890 if(his_offset
- 1 < my_offset
)
3893 if(his_offset
> dest
)
3896 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3899 case OB_DIRECTION_WEST
:
3900 my_edge_start
= c
->frame
->area
.y
;
3901 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3902 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3904 /* default: leftmost egde of screen */
3905 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3906 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3907 /* if the monitor edge comes before the screen edge, */
3908 /* use that as the destination instead. (For xinerama) */
3909 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3910 dest
= monitor_dest
;
3912 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3913 gint his_edge_start
, his_edge_end
, his_offset
;
3914 ObClient
*cur
= it
->data
;
3918 his_edge_start
= cur
->frame
->area
.y
;
3919 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3920 his_offset
= cur
->frame
->area
.x
+
3921 (hang
? 0 : cur
->frame
->area
.width
);
3923 if(his_offset
+ 1 > my_offset
)
3926 if(his_offset
< dest
)
3929 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3932 case OB_DIRECTION_EAST
:
3933 my_edge_start
= c
->frame
->area
.y
;
3934 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3935 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3937 /* default: rightmost edge of screen */
3938 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3939 monitor_dest
= monitor
->x
+ monitor
->width
-
3940 (hang
? c
->frame
->area
.width
: 0);
3941 /* if the monitor edge comes before the screen edge, */
3942 /* use that as the destination instead. (For xinerama) */
3943 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3944 dest
= monitor_dest
;
3946 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3947 gint his_edge_start
, his_edge_end
, his_offset
;
3948 ObClient
*cur
= it
->data
;
3952 his_edge_start
= cur
->frame
->area
.y
;
3953 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3954 his_offset
= cur
->frame
->area
.x
+
3955 (hang
? cur
->frame
->area
.width
: 0);
3957 if(his_offset
- 1 < my_offset
)
3960 if(his_offset
> dest
)
3963 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3966 case OB_DIRECTION_NORTHEAST
:
3967 case OB_DIRECTION_SOUTHEAST
:
3968 case OB_DIRECTION_NORTHWEST
:
3969 case OB_DIRECTION_SOUTHWEST
:
3970 /* not implemented */
3972 g_assert_not_reached();
3973 dest
= 0; /* suppress warning */
3978 ObClient
* client_under_pointer()
3982 ObClient
*ret
= NULL
;
3984 if (screen_pointer_pos(&x
, &y
)) {
3985 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3986 if (WINDOW_IS_CLIENT(it
->data
)) {
3987 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3988 if (c
->frame
->visible
&&
3989 /* ignore all animating windows */
3990 !frame_iconify_animating(c
->frame
) &&
3991 RECT_CONTAINS(c
->frame
->area
, x
, y
))
4002 gboolean
client_has_group_siblings(ObClient
*self
)
4004 return self
->group
&& self
->group
->members
->next
;