4 #include "extensions.h"
14 #include <X11/Xutil.h>
16 /*! The event mask to grab on client windows */
17 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
20 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
23 GSList
*client_list
= NULL
;
24 GHashTable
*client_map
= NULL
;
26 static Window
*client_startup_stack_order
= NULL
;
27 static gulong client_startup_stack_size
= 0;
29 static void client_get_all(Client
*self
);
30 static void client_toggle_border(Client
*self
, gboolean show
);
31 static void client_get_area(Client
*self
);
32 static void client_get_desktop(Client
*self
);
33 static void client_get_state(Client
*self
);
34 static void client_get_shaped(Client
*self
);
35 static void client_get_mwm_hints(Client
*self
);
36 static void client_get_gravity(Client
*self
);
37 static void client_showhide(Client
*self
);
38 static void client_change_allowed_actions(Client
*self
);
39 static void client_change_state(Client
*self
);
40 static Client
*search_focus_tree(Client
*node
, Client
*skip
);
41 static void client_apply_startup_state(Client
*self
);
42 static Client
*search_modal_tree(Client
*node
, Client
*skip
);
44 static guint
map_hash(Window
*w
) { return *w
; }
45 static gboolean
map_key_comp(Window
*w1
, Window
*w2
) { return *w1
== *w2
; }
49 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
50 (GEqualFunc
)map_key_comp
);
52 /* save the stacking order on startup! */
53 PROP_GET32U(ob_root
, net_client_list_stacking
, window
,
54 client_startup_stack_order
, client_startup_stack_size
);
59 void client_shutdown()
61 g_hash_table_destroy(client_map
);
64 void client_set_list()
66 Window
*windows
, *win_it
;
68 guint size
= g_slist_length(client_list
);
70 /* create an array of the window ids */
72 windows
= g_new(Window
, size
);
74 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
75 *win_it
= ((Client
*)it
->data
)->window
;
79 PROP_SET32A(ob_root
, net_client_list
, window
, windows
, size
);
87 void client_manage_all()
89 unsigned int i
, j
, nchild
;
92 XWindowAttributes attrib
;
94 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
96 /* remove all icon windows from the list */
97 for (i
= 0; i
< nchild
; i
++) {
98 if (children
[i
] == None
) continue;
99 wmhints
= XGetWMHints(ob_display
, children
[i
]);
101 if ((wmhints
->flags
& IconWindowHint
) &&
102 (wmhints
->icon_window
!= children
[i
]))
103 for (j
= 0; j
< nchild
; j
++)
104 if (children
[j
] == wmhints
->icon_window
) {
112 for (i
= 0; i
< nchild
; ++i
) {
113 if (children
[i
] == None
)
115 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
116 if (attrib
.override_redirect
) continue;
118 if (attrib
.map_state
!= IsUnmapped
)
119 client_manage(children
[i
]);
124 /* stack them as they were on startup!
125 why with stacking_lower? Why, because then windows who aren't in the
126 stacking list are on the top where you can see them instead of buried
128 for (i
= client_startup_stack_size
; i
> 0; --i
) {
131 w
= client_startup_stack_order
[i
-1];
132 c
= g_hash_table_lookup(client_map
, &w
);
133 g_message("0x%lx %d", c
->window
, c
->iconic
);
134 if (c
) stacking_lower(c
);
136 g_free(client_startup_stack_order
);
137 client_startup_stack_order
= NULL
;
138 client_startup_stack_size
= 0;
141 void client_manage(Window window
)
145 XWindowAttributes attrib
;
146 XSetWindowAttributes attrib_set
;
147 /* XWMHints *wmhint; */
152 /* check if it has already been unmapped by the time we started mapping
153 the grab does a sync so we don't have to here */
154 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
155 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
156 XPutBackEvent(ob_display
, &e
);
159 return; /* don't manage it */
162 /* make sure it isn't an override-redirect window */
163 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
164 attrib
.override_redirect
) {
166 return; /* don't manage it */
169 /* /\* is the window a docking app *\/
170 if ((wmhint = XGetWMHints(ob_display, window))) {
171 if ((wmhint->flags & StateHint) &&
172 wmhint->initial_state == WithdrawnState) {
173 /\* XXX: make dock apps work! *\/
182 /* choose the events we want to receive on the CLIENT window */
183 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
184 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
185 XChangeWindowAttributes(ob_display
, window
,
186 CWEventMask
|CWDontPropagate
, &attrib_set
);
189 /* create the Client struct, and populate it from the hints on the
191 client
= g_new(Client
, 1);
192 client
->window
= window
;
193 client_get_all(client
);
195 /* remove the client's border (and adjust re gravity) */
196 client_toggle_border(client
, FALSE
);
198 /* specify that if we exit, the window should not be destroyed and should
199 be reparented back to root automatically */
200 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
202 /* create the decoration frame for the client window */
203 client
->frame
= engine_frame_new();
205 engine_frame_grab_client(client
->frame
, client
);
207 client_apply_startup_state(client
);
211 client_list
= g_slist_append(client_list
, client
);
212 stacking_list
= g_list_append(stacking_list
, client
);
213 g_assert(!g_hash_table_lookup(client_map
, &client
->window
));
214 g_hash_table_insert(client_map
, &client
->window
, client
);
216 /* update the focus lists */
217 if (client
->desktop
== DESKTOP_ALL
) {
218 for (i
= 0; i
< screen_num_desktops
; ++i
)
219 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
222 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
225 stacking_raise(client
);
227 screen_update_struts();
229 dispatch_client(Event_Client_New
, client
, 0, 0);
231 client_showhide(client
);
233 dispatch_client(Event_Client_Mapped
, client
, 0, 0);
235 /* update the list hints */
238 /* g_message("Managed window 0x%lx", window);*/
241 void client_unmanage_all()
243 while (client_list
!= NULL
)
244 client_unmanage(client_list
->data
);
247 void client_unmanage(Client
*client
)
253 /* g_message("Unmanaging window: %lx", client->window);*/
255 dispatch_client(Event_Client_Destroy
, client
, 0, 0);
256 g_assert(client
!= NULL
);
258 /* remove the window from our save set */
259 XChangeSaveSet(ob_display
, client
->window
, SetModeDelete
);
261 /* we dont want events no more */
262 XSelectInput(ob_display
, client
->window
, NoEventMask
);
264 engine_frame_hide(client
->frame
);
266 client_list
= g_slist_remove(client_list
, client
);
267 stacking_list
= g_list_remove(stacking_list
, client
);
268 g_hash_table_remove(client_map
, &client
->window
);
270 /* update the focus lists */
271 if (client
->desktop
== DESKTOP_ALL
) {
272 for (i
= 0; i
< screen_num_desktops
; ++i
)
273 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
276 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
279 /* once the client is out of the list, update the struts to remove it's
281 screen_update_struts();
283 /* tell our parent that we're gone */
284 if (client
->transient_for
!= NULL
)
285 client
->transient_for
->transients
=
286 g_slist_remove(client
->transient_for
->transients
, client
);
288 /* tell our transients that we're gone */
289 for (it
= client
->transients
; it
!= NULL
; it
= it
->next
) {
290 ((Client
*)it
->data
)->transient_for
= NULL
;
291 client_calc_layer(it
->data
);
294 /* dispatch the unmapped event */
295 dispatch_client(Event_Client_Unmapped
, client
, 0, 0);
296 g_assert(client
!= NULL
);
298 /* unfocus the client (dispatchs the focus event) (we're out of the
299 transient lists already, so being modal doesn't matter) */
300 if (client_focused(client
))
301 client_unfocus(client
);
303 /* give the client its border back */
304 client_toggle_border(client
, TRUE
);
306 /* reparent the window out of the frame, and free the frame */
307 engine_frame_release_client(client
->frame
, client
);
308 client
->frame
= NULL
;
310 if (ob_state
!= State_Exiting
) {
311 /* these values should not be persisted across a window
313 prop_erase(client
->window
, prop_atoms
.net_wm_desktop
);
314 prop_erase(client
->window
, prop_atoms
.net_wm_state
);
316 /* if we're left in an iconic state, the client wont be mapped. this is
317 bad, since we will no longer be managing the window on restart */
319 XMapWindow(ob_display
, client
->window
);
322 /* free all data allocated in the client struct */
323 g_slist_free(client
->transients
);
324 for (j
= 0; j
< client
->nicons
; ++j
)
325 g_free(client
->icons
[j
].data
);
326 if (client
->nicons
> 0)
327 g_free(client
->icons
);
328 g_free(client
->title
);
329 g_free(client
->icon_title
);
330 g_free(client
->name
);
331 g_free(client
->class);
332 g_free(client
->role
);
335 /* update the list hints */
339 static void client_toggle_border(Client
*self
, gboolean show
)
341 /* adjust our idea of where the client is, based on its border. When the
342 border is removed, the client should now be considered to be in a
344 when re-adding the border to the client, the same operation needs to be
346 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
347 int x
= oldx
, y
= oldy
;
348 switch(self
->gravity
) {
350 case NorthWestGravity
:
352 case SouthWestGravity
:
354 case NorthEastGravity
:
356 case SouthEastGravity
:
357 if (show
) x
-= self
->border_width
* 2;
358 else x
+= self
->border_width
* 2;
365 if (show
) x
-= self
->border_width
;
366 else x
+= self
->border_width
;
369 switch(self
->gravity
) {
371 case NorthWestGravity
:
373 case NorthEastGravity
:
375 case SouthWestGravity
:
377 case SouthEastGravity
:
378 if (show
) y
-= self
->border_width
* 2;
379 else y
+= self
->border_width
* 2;
386 if (show
) y
-= self
->border_width
;
387 else y
+= self
->border_width
;
394 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
396 /* move the client so it is back it the right spot _with_ its
398 if (x
!= oldx
|| y
!= oldy
)
399 XMoveWindow(ob_display
, self
->window
, x
, y
);
401 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
405 static void client_get_all(Client
*self
)
407 /* update EVERYTHING!! */
409 self
->ignore_unmaps
= 0;
413 self
->title
= self
->icon_title
= NULL
;
414 self
->name
= self
->class = self
->role
= NULL
;
415 self
->wmstate
= NormalState
;
416 self
->transient
= FALSE
;
417 self
->transients
= NULL
;
418 self
->transient_for
= NULL
;
420 self
->urgent
= FALSE
;
421 self
->positioned
= FALSE
;
422 self
->disabled_decorations
= 0;
426 client_get_area(self
);
427 client_get_desktop(self
);
428 client_get_state(self
);
429 client_get_shaped(self
);
431 client_update_transient_for(self
);
432 client_get_mwm_hints(self
);
433 client_get_type(self
);/* this can change the mwmhints for special cases */
435 client_update_protocols(self
);
437 client_get_gravity(self
); /* get the attribute gravity */
438 client_update_normal_hints(self
); /* this may override the attribute
441 /* got the type, the mwmhints, the protocols, and the normal hints
442 (min/max sizes), so we're ready to set up the decorations/functions */
443 client_setup_decor_and_functions(self
);
445 client_update_wmhints(self
);
446 client_update_title(self
);
447 client_update_icon_title(self
);
448 client_update_class(self
);
449 client_update_strut(self
);
450 client_update_icons(self
);
451 client_update_kwm_icon(self
);
453 /* this makes sure that these windows appear on all desktops */
454 if (self
->type
== Type_Desktop
)
455 self
->desktop
= DESKTOP_ALL
;
457 /* set the desktop hint, to make sure that it always exists, and to
458 reflect any changes we've made here */
459 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
461 client_change_state(self
);
464 static void client_get_area(Client
*self
)
466 XWindowAttributes wattrib
;
469 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
470 g_assert(ret
!= BadWindow
);
472 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
473 self
->border_width
= wattrib
.border_width
;
476 static void client_get_desktop(Client
*self
)
480 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
481 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
482 d
= screen_num_desktops
- 1;
485 /* defaults to the current desktop */
486 self
->desktop
= screen_desktop
;
490 static void client_get_state(Client
*self
)
495 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
496 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
497 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
499 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
501 for (i
= 0; i
< num
; ++i
) {
502 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
504 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
506 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
508 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
509 self
->skip_taskbar
= TRUE
;
510 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
511 self
->skip_pager
= TRUE
;
512 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
513 self
->fullscreen
= TRUE
;
514 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
515 self
->max_vert
= TRUE
;
516 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
517 self
->max_horz
= TRUE
;
518 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
520 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
528 static void client_get_shaped(Client
*self
)
530 self
->shaped
= FALSE
;
532 if (extensions_shape
) {
537 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
539 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
540 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
542 self
->shaped
= (s
!= 0);
547 void client_update_transient_for(Client
*self
)
552 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
553 t
!= self
->window
) { /* cant be transient to itself! */
554 self
->transient
= TRUE
;
555 c
= g_hash_table_lookup(client_map
, &t
);
556 g_assert(c
!= self
);/* if this happens then we need to check for it*/
558 if (!c
/*XXX: && _group*/) {
559 /* not transient to a client, see if it is transient for a
561 if (/*t == _group->leader() || */
564 /* window is a transient for its group! */
565 /* XXX: for now this is treated as non-transient.
566 this needs to be fixed! */
570 self
->transient
= FALSE
;
572 /* if anything has changed... */
573 if (c
!= self
->transient_for
) {
574 if (self
->transient_for
)
575 /* remove from old parent */
576 self
->transient_for
->transients
=
577 g_slist_remove(self
->transient_for
->transients
, self
);
578 self
->transient_for
= c
;
579 if (self
->transient_for
)
580 /* add to new parent */
581 self
->transient_for
->transients
=
582 g_slist_append(self
->transient_for
->transients
, self
);
586 static void client_get_mwm_hints(Client
*self
)
589 unsigned long *hints
;
591 self
->mwmhints
.flags
= 0; /* default to none */
593 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
594 if (num
>= MWM_ELEMENTS
) {
595 self
->mwmhints
.flags
= hints
[0];
596 self
->mwmhints
.functions
= hints
[1];
597 self
->mwmhints
.decorations
= hints
[2];
603 void client_get_type(Client
*self
)
609 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
610 /* use the first value that we know about in the array */
611 for (i
= 0; i
< num
; ++i
) {
612 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
613 self
->type
= Type_Desktop
;
614 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
615 self
->type
= Type_Dock
;
616 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
617 self
->type
= Type_Toolbar
;
618 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
619 self
->type
= Type_Menu
;
620 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
621 self
->type
= Type_Utility
;
622 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
623 self
->type
= Type_Splash
;
624 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
625 self
->type
= Type_Dialog
;
626 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
627 self
->type
= Type_Normal
;
628 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
629 /* prevent this window from getting any decor or
631 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
632 MwmFlag_Decorations
);
633 self
->mwmhints
.decorations
= 0;
634 self
->mwmhints
.functions
= 0;
636 if (self
->type
!= (WindowType
) -1)
637 break; /* grab the first legit type */
642 if (self
->type
== (WindowType
) -1) {
643 /*the window type hint was not set, which means we either classify
644 ourself as a normal window or a dialog, depending on if we are a
647 self
->type
= Type_Dialog
;
649 self
->type
= Type_Normal
;
653 void client_update_protocols(Client
*self
)
656 gulong num_return
, i
;
658 self
->focus_notify
= FALSE
;
659 self
->delete_window
= FALSE
;
661 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
662 for (i
= 0; i
< num_return
; ++i
) {
663 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
664 /* this means we can request the window to close */
665 self
->delete_window
= TRUE
;
666 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
667 /* if this protocol is requested, then the window will be
668 notified whenever we want it to receive focus */
669 self
->focus_notify
= TRUE
;
675 static void client_get_gravity(Client
*self
)
677 XWindowAttributes wattrib
;
680 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
681 g_assert(ret
!= BadWindow
);
682 self
->gravity
= wattrib
.win_gravity
;
685 void client_update_normal_hints(Client
*self
)
689 int oldgravity
= self
->gravity
;
692 self
->min_ratio
= 0.0f
;
693 self
->max_ratio
= 0.0f
;
694 SIZE_SET(self
->size_inc
, 1, 1);
695 SIZE_SET(self
->base_size
, 0, 0);
696 SIZE_SET(self
->min_size
, 0, 0);
697 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
699 /* get the hints from the window */
700 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
701 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
703 if (size
.flags
& PWinGravity
) {
704 self
->gravity
= size
.win_gravity
;
706 /* if the client has a frame, i.e. has already been mapped and
707 is changing its gravity */
708 if (self
->frame
&& self
->gravity
!= oldgravity
) {
709 /* move our idea of the client's position based on its new
711 self
->area
.x
= self
->frame
->area
.x
;
712 self
->area
.y
= self
->frame
->area
.y
;
713 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
717 if (size
.flags
& PAspect
) {
718 if (size
.min_aspect
.y
)
719 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
720 if (size
.max_aspect
.y
)
721 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
724 if (size
.flags
& PMinSize
)
725 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
727 if (size
.flags
& PMaxSize
)
728 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
730 if (size
.flags
& PBaseSize
)
731 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
733 if (size
.flags
& PResizeInc
)
734 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
738 void client_setup_decor_and_functions(Client
*self
)
740 /* start with everything (cept fullscreen) */
741 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
742 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
;
743 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
745 if (self
->delete_window
) {
746 self
->decorations
|= Decor_Close
;
747 self
->functions
|= Func_Close
;
750 if (!(self
->min_size
.width
< self
->max_size
.width
||
751 self
->min_size
.height
< self
->max_size
.height
)) {
752 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
753 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
756 switch (self
->type
) {
758 /* normal windows retain all of the possible decorations and
759 functionality, and are the only windows that you can fullscreen */
760 self
->functions
|= Func_Fullscreen
;
764 /* dialogs cannot be maximized */
765 self
->decorations
&= ~Decor_Maximize
;
766 self
->functions
&= ~Func_Maximize
;
772 /* these windows get less functionality */
773 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
774 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
780 /* none of these windows are manipulated by the window manager */
781 self
->decorations
= 0;
786 /* Mwm Hints are applied subtractively to what has already been chosen for
787 decor and functionality */
788 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
789 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
790 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
791 self
->decorations
&= ~Decor_Border
;
792 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
793 self
->decorations
&= ~Decor_Handle
;
794 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
795 self
->decorations
&= ~Decor_Titlebar
;
796 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
797 self
->decorations
&= ~Decor_Iconify
;
798 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
799 self
->decorations
&= ~Decor_Maximize
;
803 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
804 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
805 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
806 self
->functions
&= ~Func_Resize
;
807 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
808 self
->functions
&= ~Func_Move
;
809 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
810 self
->functions
&= ~Func_Iconify
;
811 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
812 self
->functions
&= ~Func_Maximize
;
813 /* dont let mwm hints kill the close button
814 if (! (self->mwmhints.functions & MwmFunc_Close))
815 self->functions &= ~Func_Close; */
819 /* can't maximize without moving/resizing */
820 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
821 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
823 /* finally, user specified disabled decorations are applied to subtract
825 if (self
->disabled_decorations
& Decor_Titlebar
)
826 self
->decorations
&= ~Decor_Titlebar
;
827 if (self
->disabled_decorations
& Decor_Handle
)
828 self
->decorations
&= ~Decor_Handle
;
829 if (self
->disabled_decorations
& Decor_Border
)
830 self
->decorations
&= ~Decor_Border
;
831 if (self
->disabled_decorations
& Decor_Iconify
)
832 self
->decorations
&= ~Decor_Iconify
;
833 if (self
->disabled_decorations
& Decor_Maximize
)
834 self
->decorations
&= ~Decor_Maximize
;
835 if (self
->disabled_decorations
& Decor_AllDesktops
)
836 self
->decorations
&= ~Decor_AllDesktops
;
837 if (self
->disabled_decorations
& Decor_Close
)
838 self
->decorations
&= ~Decor_Close
;
840 /* if we don't have a titlebar, then we cannot shade! */
841 if (!(self
->decorations
& Decor_Titlebar
))
842 self
->functions
&= ~Func_Shade
;
844 client_change_allowed_actions(self
);
847 /* change the decors on the frame, and with more/less decorations,
848 we may also need to be repositioned */
849 engine_frame_adjust_area(self
->frame
, TRUE
, TRUE
);
850 /* with new decor, the window's maximized size may change */
851 client_remaximize(self
);
855 static void client_change_allowed_actions(Client
*self
)
860 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
862 if (self
->functions
& Func_Shade
)
863 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
864 if (self
->functions
& Func_Close
)
865 actions
[num
++] = prop_atoms
.net_wm_action_close
;
866 if (self
->functions
& Func_Move
)
867 actions
[num
++] = prop_atoms
.net_wm_action_move
;
868 if (self
->functions
& Func_Iconify
)
869 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
870 if (self
->functions
& Func_Resize
)
871 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
872 if (self
->functions
& Func_Fullscreen
)
873 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
874 if (self
->functions
& Func_Maximize
) {
875 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
876 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
879 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
881 /* make sure the window isn't breaking any rules now */
883 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
884 if (self
->frame
) client_shade(self
, FALSE
);
885 else self
->shaded
= FALSE
;
887 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
888 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
889 else self
->iconic
= FALSE
;
891 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
892 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
893 else self
->fullscreen
= FALSE
;
895 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
897 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
898 else self
->max_vert
= self
->max_horz
= FALSE
;
902 void client_remaximize(Client
*self
)
905 if (self
->max_horz
&& self
->max_vert
)
907 else if (self
->max_horz
)
909 else if (self
->max_vert
)
912 return; /* not maximized */
913 self
->max_horz
= self
->max_vert
= FALSE
;
914 client_maximize(self
, TRUE
, dir
, FALSE
);
917 void client_update_wmhints(Client
*self
)
922 /* assume a window takes input if it doesnt specify */
923 self
->can_focus
= TRUE
;
925 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
926 if (hints
->flags
& InputHint
)
927 self
->can_focus
= hints
->input
;
929 /* only do this when starting! */
930 if (ob_state
== State_Starting
&& (hints
->flags
& StateHint
))
931 self
->iconic
= hints
->initial_state
== IconicState
;
933 if (hints
->flags
& XUrgencyHint
)
936 if (hints
->flags
& WindowGroupHint
) {
937 if (hints
->window_group
!= self
->group
) {
938 /* XXX: remove from the old group if there was one */
939 self
->group
= hints
->window_group
;
940 /* XXX: do stuff with the group */
942 } else /* no group! */
945 if (hints
->flags
& IconPixmapHint
) {
946 client_update_kwm_icon(self
);
947 /* try get the kwm icon first, this is a fallback only */
948 if (self
->pixmap_icon
== None
) {
949 self
->pixmap_icon
= hints
->icon_pixmap
;
950 if (hints
->flags
& IconMaskHint
)
951 self
->pixmap_icon_mask
= hints
->icon_mask
;
953 self
->pixmap_icon_mask
= None
;
956 engine_frame_adjust_icon(self
->frame
);
963 if (ur
!= self
->urgent
) {
965 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
967 /* fire the urgent callback if we're mapped, otherwise, wait until
968 after we're mapped */
970 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
974 void client_update_title(Client
*self
)
981 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
982 /* try old x stuff */
983 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
984 /* convert it to UTF-8 */
988 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
990 g_warning("Unable to convert string to UTF-8");
997 data
= g_strdup("Unnamed Window");
999 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
1005 engine_frame_adjust_title(self
->frame
);
1008 void client_update_icon_title(Client
*self
)
1012 g_free(self
->icon_title
);
1015 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
1016 /* try old x stuff */
1017 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
1018 /* convert it to UTF-8 */
1022 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1024 g_warning("Unable to convert string to UTF-8");
1031 data
= g_strdup("Unnamed Window");
1033 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1036 self
->icon_title
= data
;
1039 void client_update_class(Client
*self
)
1045 if (self
->name
) g_free(self
->name
);
1046 if (self
->class) g_free(self
->class);
1047 if (self
->role
) g_free(self
->role
);
1049 self
->name
= self
->class = self
->role
= NULL
;
1051 data
= g_ptr_array_new();
1053 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1055 self
->name
= g_strdup(g_ptr_array_index(data
, 0));
1057 self
->class = g_strdup(g_ptr_array_index(data
, 1));
1060 for (i
= 0; i
< data
->len
; ++i
)
1061 g_free(g_ptr_array_index(data
, i
));
1062 g_ptr_array_free(data
, TRUE
);
1064 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1065 self
->role
= g_strdup(s
);
1067 if (self
->name
== NULL
) self
->name
= g_strdup("");
1068 if (self
->class == NULL
) self
->class = g_strdup("");
1069 if (self
->role
== NULL
) self
->role
= g_strdup("");
1072 void client_update_strut(Client
*self
)
1076 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1077 STRUT_SET(self
->strut
, data
[0], data
[1], data
[2], data
[3]);
1080 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1082 /* updating here is pointless while we're being mapped cuz we're not in
1083 the client list yet */
1085 screen_update_struts();
1088 void client_update_icons(Client
*self
)
1091 unsigned long *data
;
1092 unsigned long w
, h
, i
;
1095 for (j
= 0; j
< self
->nicons
; ++j
)
1096 g_free(self
->icons
[j
].data
);
1097 if (self
->nicons
> 0)
1098 g_free(self
->icons
);
1101 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1102 /* figure out how many valid icons are in here */
1104 while (num
- i
> 2) {
1112 self
->icons
= g_new(Icon
, self
->nicons
);
1114 /* store the icons */
1116 for (j
= 0; j
< self
->nicons
; ++j
) {
1117 w
= self
->icons
[j
].width
= data
[i
++];
1118 h
= self
->icons
[j
].height
= data
[i
++];
1119 self
->icons
[j
].data
=
1120 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1129 engine_frame_adjust_icon(self
->frame
);
1132 void client_update_kwm_icon(Client
*self
)
1136 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1137 self
->pixmap_icon
= data
[0];
1138 self
->pixmap_icon_mask
= data
[1];
1141 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1144 engine_frame_adjust_icon(self
->frame
);
1147 static void client_change_state(Client
*self
)
1149 unsigned long state
[2];
1153 state
[0] = self
->wmstate
;
1155 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1159 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1161 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1163 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1164 if (self
->skip_taskbar
)
1165 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1166 if (self
->skip_pager
)
1167 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1168 if (self
->fullscreen
)
1169 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1171 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1173 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1175 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1177 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1178 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1180 client_calc_layer(self
);
1183 engine_frame_adjust_state(self
->frame
);
1186 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1191 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1192 Client
*c
= it
->data
;
1193 if (c
== skip
) continue; /* circular? */
1194 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1195 if (client_focused(c
)) return c
;
1200 void client_calc_layer(Client
*self
)
1206 /* are we fullscreen, or do we have a fullscreen transient parent? */
1210 if (c
->fullscreen
) {
1214 c
= c
->transient_for
;
1216 if (!fs
&& self
->fullscreen
) {
1217 /* is one of our transients focused? */
1218 c
= search_focus_tree(self
, self
);
1219 if (c
!= NULL
) fs
= TRUE
;
1222 if (self
->iconic
) l
= Layer_Icon
;
1223 else if (fs
) l
= Layer_Fullscreen
;
1224 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1225 else if (self
->type
== Type_Dock
) {
1226 if (!self
->below
) l
= Layer_Top
;
1227 else l
= Layer_Normal
;
1229 else if (self
->above
) l
= Layer_Above
;
1230 else if (self
->below
) l
= Layer_Below
;
1231 else l
= Layer_Normal
;
1233 if (l
!= self
->layer
) {
1236 stacking_raise(self
);
1240 gboolean
client_should_show(Client
*self
)
1242 if (self
->iconic
) return FALSE
;
1243 else if (!(self
->desktop
== screen_desktop
||
1244 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1245 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1250 static void client_showhide(Client
*self
)
1253 if (client_should_show(self
))
1254 engine_frame_show(self
->frame
);
1256 engine_frame_hide(self
->frame
);
1259 gboolean
client_normal(Client
*self
) {
1260 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1261 self
->type
== Type_Splash
);
1264 static void client_apply_startup_state(Client
*self
)
1266 /* these are in a carefully crafted order.. */
1269 self
->iconic
= FALSE
;
1270 client_iconify(self
, TRUE
, FALSE
);
1272 if (self
->fullscreen
) {
1273 self
->fullscreen
= FALSE
;
1274 client_fullscreen(self
, TRUE
, FALSE
);
1277 self
->shaded
= FALSE
;
1278 client_shade(self
, TRUE
);
1281 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1283 if (self
->max_vert
&& self
->max_horz
) {
1284 self
->max_vert
= self
->max_horz
= FALSE
;
1285 client_maximize(self
, TRUE
, 0, FALSE
);
1286 } else if (self
->max_vert
) {
1287 self
->max_vert
= FALSE
;
1288 client_maximize(self
, TRUE
, 2, FALSE
);
1289 } else if (self
->max_horz
) {
1290 self
->max_horz
= FALSE
;
1291 client_maximize(self
, TRUE
, 1, FALSE
);
1294 /* nothing to do for the other states:
1303 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1304 gboolean user
, gboolean final
)
1306 gboolean moved
= FALSE
, resized
= FALSE
;
1308 /* set the size and position if fullscreen */
1309 if (self
->fullscreen
) {
1312 w
= screen_physical_size
.width
;
1313 h
= screen_physical_size
.height
;
1315 /* set the size and position if maximized */
1316 if (self
->max_horz
) {
1317 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1318 w
= screen_area(self
->desktop
)->x
+
1319 screen_area(self
->desktop
)->width
;
1321 if (self
->max_vert
) {
1322 y
= screen_area(self
->desktop
)->y
;
1323 h
= screen_area(self
->desktop
)->y
+
1324 screen_area(self
->desktop
)->height
-
1325 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1329 /* these override the above states! if you cant move you can't move! */
1331 if (!(self
->functions
& Func_Move
)) {
1335 if (!(self
->functions
& Func_Resize
)) {
1336 w
= self
->area
.width
;
1337 h
= self
->area
.height
;
1341 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1342 w
-= self
->base_size
.width
;
1343 h
-= self
->base_size
.height
;
1346 /* for interactive resizing. have to move half an increment in each
1349 /* how far we are towards the next size inc */
1350 int mw
= w
% self
->size_inc
.width
;
1351 int mh
= h
% self
->size_inc
.height
;
1353 int aw
= self
->size_inc
.width
/ 2;
1354 int ah
= self
->size_inc
.height
/ 2;
1355 /* don't let us move into a new size increment */
1356 if (mw
+ aw
>= self
->size_inc
.width
)
1357 aw
= self
->size_inc
.width
- mw
- 1;
1358 if (mh
+ ah
>= self
->size_inc
.height
)
1359 ah
= self
->size_inc
.height
- mh
- 1;
1363 /* if this is a user-requested resize, then check against min/max
1364 sizes and aspect ratios */
1366 /* smaller than min size or bigger than max size? */
1367 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1368 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1369 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1370 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1372 /* adjust the height ot match the width for the aspect ratios */
1373 if (self
->min_ratio
)
1374 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1375 if (self
->max_ratio
)
1376 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1379 /* keep to the increments */
1380 w
/= self
->size_inc
.width
;
1381 h
/= self
->size_inc
.height
;
1383 /* you cannot resize to nothing */
1387 /* store the logical size */
1388 SIZE_SET(self
->logical_size
, w
, h
);
1390 w
*= self
->size_inc
.width
;
1391 h
*= self
->size_inc
.height
;
1393 w
+= self
->base_size
.width
;
1394 h
+= self
->base_size
.height
;
1398 case Corner_TopLeft
:
1400 case Corner_TopRight
:
1401 x
-= w
- self
->area
.width
;
1403 case Corner_BottomLeft
:
1404 y
-= h
- self
->area
.height
;
1406 case Corner_BottomRight
:
1407 x
-= w
- self
->area
.width
;
1408 y
-= h
- self
->area
.height
;
1412 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1413 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1415 RECT_SET(self
->area
, x
, y
, w
, h
);
1418 XResizeWindow(ob_display
, self
->window
, w
, h
);
1420 /* move/resize the frame to match the request */
1422 if (moved
|| resized
)
1423 engine_frame_adjust_area(self
->frame
, moved
, resized
);
1425 if (!user
|| final
) {
1427 event
.type
= ConfigureNotify
;
1428 event
.xconfigure
.display
= ob_display
;
1429 event
.xconfigure
.event
= self
->window
;
1430 event
.xconfigure
.window
= self
->window
;
1432 /* root window coords with border in mind */
1433 event
.xconfigure
.x
= x
- self
->border_width
+
1434 self
->frame
->size
.left
;
1435 event
.xconfigure
.y
= y
- self
->border_width
+
1436 self
->frame
->size
.top
;
1438 event
.xconfigure
.width
= self
->area
.width
;
1439 event
.xconfigure
.height
= self
->area
.height
;
1440 event
.xconfigure
.border_width
= self
->border_width
;
1441 event
.xconfigure
.above
= self
->frame
->plate
;
1442 event
.xconfigure
.override_redirect
= FALSE
;
1443 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1444 FALSE
, StructureNotifyMask
, &event
);
1449 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1453 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1454 self
->fullscreen
== fs
) return; /* already done */
1456 self
->fullscreen
= fs
;
1457 client_change_state(self
); /* change the state hints on the client */
1460 /* save the functions and remove them */
1461 self
->pre_fs_func
= self
->functions
;
1462 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1464 /* save the decorations and remove them */
1465 self
->pre_fs_decor
= self
->decorations
;
1466 self
->decorations
= 0;
1469 dimensions
[0] = self
->area
.x
;
1470 dimensions
[1] = self
->area
.y
;
1471 dimensions
[2] = self
->area
.width
;
1472 dimensions
[3] = self
->area
.height
;
1474 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1478 /* these are not actually used cuz client_configure will set them
1479 as appropriate when the window is fullscreened */
1484 self
->functions
= self
->pre_fs_func
;
1485 self
->decorations
= self
->pre_fs_decor
;
1487 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1495 /* pick some fallbacks... */
1496 x
= screen_area(self
->desktop
)->x
+
1497 screen_area(self
->desktop
)->width
/ 4;
1498 y
= screen_area(self
->desktop
)->y
+
1499 screen_area(self
->desktop
)->height
/ 4;
1500 w
= screen_area(self
->desktop
)->width
/ 2;
1501 h
= screen_area(self
->desktop
)->height
/ 2;
1505 client_change_allowed_actions(self
); /* based on the new _functions */
1507 /* when fullscreening, don't obey things like increments, fill the
1509 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1511 /* raise (back) into our stacking layer */
1512 stacking_raise(self
);
1514 /* try focus us when we go into fullscreen mode */
1518 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1520 if (self
->iconic
== iconic
) return; /* nothing to do */
1522 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1525 self
->iconic
= iconic
;
1528 self
->wmstate
= IconicState
;
1529 self
->ignore_unmaps
++;
1530 /* we unmap the client itself so that we can get MapRequest events,
1531 and because the ICCCM tells us to! */
1532 XUnmapWindow(ob_display
, self
->window
);
1535 client_set_desktop(self
, screen_desktop
);
1536 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1537 XMapWindow(ob_display
, self
->window
);
1539 client_change_state(self
);
1540 client_showhide(self
);
1541 screen_update_struts();
1543 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1547 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1551 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1552 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1554 /* check if already done */
1556 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1557 if (dir
== 1 && self
->max_horz
) return;
1558 if (dir
== 2 && self
->max_vert
) return;
1560 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1561 if (dir
== 1 && !self
->max_horz
) return;
1562 if (dir
== 2 && !self
->max_vert
) return;
1565 /* work with the frame's coords */
1566 x
= self
->frame
->area
.x
;
1567 y
= self
->frame
->area
.y
;
1568 w
= self
->area
.width
;
1569 h
= self
->area
.height
;
1581 /* get the property off the window and use it for the dimensions
1582 we are already maxed on */
1583 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1585 if (self
->max_horz
) {
1586 dimensions
[0] = readdim
[0];
1587 dimensions
[2] = readdim
[2];
1589 if (self
->max_vert
) {
1590 dimensions
[1] = readdim
[1];
1591 dimensions
[3] = readdim
[3];
1596 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1600 /* pass the client's current position info. the client_configure
1601 will move/size stuff as appropriate for a maximized window */
1604 w
= self
->area
.width
;
1605 h
= self
->area
.height
;
1609 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1611 if (dir
== 0 || dir
== 1) { /* horz */
1615 if (dir
== 0 || dir
== 2) { /* vert */
1621 /* pick some fallbacks... */
1622 if (dir
== 0 || dir
== 1) { /* horz */
1623 x
= screen_area(self
->desktop
)->x
+
1624 screen_area(self
->desktop
)->width
/ 4;
1625 w
= screen_area(self
->desktop
)->width
/ 2;
1627 if (dir
== 0 || dir
== 2) { /* vert */
1628 y
= screen_area(self
->desktop
)->y
+
1629 screen_area(self
->desktop
)->height
/ 4;
1630 h
= screen_area(self
->desktop
)->height
/ 2;
1635 if (dir
== 0 || dir
== 1) /* horz */
1636 self
->max_horz
= max
;
1637 if (dir
== 0 || dir
== 2) /* vert */
1638 self
->max_vert
= max
;
1640 if (!self
->max_horz
&& !self
->max_vert
)
1641 PROP_ERASE(self
->window
, openbox_premax
);
1643 client_change_state(self
); /* change the state hints on the client */
1645 /* figure out where the client should be going */
1646 frame_frame_gravity(self
->frame
, &x
, &y
);
1647 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1650 void client_shade(Client
*self
, gboolean shade
)
1652 if (!(self
->functions
& Func_Shade
) || /* can't */
1653 self
->shaded
== shade
) return; /* already done */
1655 /* when we're iconic, don't change the wmstate */
1657 self
->wmstate
= shade
? IconicState
: NormalState
;
1658 self
->shaded
= shade
;
1659 client_change_state(self
);
1660 /* resize the frame to just the titlebar */
1661 engine_frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1664 void client_close(Client
*self
)
1668 if (!(self
->functions
& Func_Close
)) return;
1671 XXX: itd be cool to do timeouts and shit here for killing the client's
1673 like... if the window is around after 5 seconds, then the close button
1674 turns a nice red, and if this function is called again, the client is
1678 ce
.xclient
.type
= ClientMessage
;
1679 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1680 ce
.xclient
.display
= ob_display
;
1681 ce
.xclient
.window
= self
->window
;
1682 ce
.xclient
.format
= 32;
1683 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1684 ce
.xclient
.data
.l
[1] = event_lasttime
;
1685 ce
.xclient
.data
.l
[2] = 0l;
1686 ce
.xclient
.data
.l
[3] = 0l;
1687 ce
.xclient
.data
.l
[4] = 0l;
1688 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1691 void client_kill(Client
*self
)
1693 XKillClient(ob_display
, self
->window
);
1696 void client_set_desktop(Client
*self
, guint target
)
1700 if (target
== self
->desktop
) return;
1702 g_message("Setting desktop %u\n", target
);
1704 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1706 old
= self
->desktop
;
1707 self
->desktop
= target
;
1708 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1709 /* the frame can display the current desktop state */
1710 engine_frame_adjust_state(self
->frame
);
1711 /* 'move' the window to the new desktop */
1712 client_showhide(self
);
1713 screen_update_struts();
1715 /* update the focus lists */
1716 if (old
== DESKTOP_ALL
) {
1717 for (i
= 0; i
< screen_num_desktops
; ++i
)
1718 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1719 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1721 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1722 if (target
== DESKTOP_ALL
)
1723 for (i
= 0; i
< screen_num_desktops
; ++i
)
1724 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1727 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1730 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1735 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1736 Client
*c
= it
->data
;
1737 if (c
== skip
) continue; /* circular? */
1738 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1739 if (c
->modal
) return c
;
1744 Client
*client_find_modal_child(Client
*self
)
1746 return search_modal_tree(self
, self
);
1749 gboolean
client_validate(Client
*self
)
1753 XSync(ob_display
, FALSE
); /* get all events on the server */
1755 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1756 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1757 XPutBackEvent(ob_display
, &e
);
1764 void client_set_wm_state(Client
*self
, long state
)
1766 if (state
== self
->wmstate
) return; /* no change */
1770 client_iconify(self
, TRUE
, TRUE
);
1773 client_iconify(self
, FALSE
, TRUE
);
1778 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1780 gboolean shaded
= self
->shaded
;
1781 gboolean fullscreen
= self
->fullscreen
;
1782 gboolean max_horz
= self
->max_horz
;
1783 gboolean max_vert
= self
->max_vert
;
1786 if (!(action
== prop_atoms
.net_wm_state_add
||
1787 action
== prop_atoms
.net_wm_state_remove
||
1788 action
== prop_atoms
.net_wm_state_toggle
))
1789 /* an invalid action was passed to the client message, ignore it */
1792 for (i
= 0; i
< 2; ++i
) {
1793 Atom state
= i
== 0 ? data1
: data2
;
1795 if (!state
) continue;
1797 /* if toggling, then pick whether we're adding or removing */
1798 if (action
== prop_atoms
.net_wm_state_toggle
) {
1799 if (state
== prop_atoms
.net_wm_state_modal
)
1800 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1801 prop_atoms
.net_wm_state_add
;
1802 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1803 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1804 prop_atoms
.net_wm_state_add
;
1805 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1806 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1807 prop_atoms
.net_wm_state_add
;
1808 else if (state
== prop_atoms
.net_wm_state_shaded
)
1809 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1810 prop_atoms
.net_wm_state_add
;
1811 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1812 action
= self
->skip_taskbar
?
1813 prop_atoms
.net_wm_state_remove
:
1814 prop_atoms
.net_wm_state_add
;
1815 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1816 action
= self
->skip_pager
?
1817 prop_atoms
.net_wm_state_remove
:
1818 prop_atoms
.net_wm_state_add
;
1819 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1820 action
= self
->fullscreen
?
1821 prop_atoms
.net_wm_state_remove
:
1822 prop_atoms
.net_wm_state_add
;
1823 else if (state
== prop_atoms
.net_wm_state_above
)
1824 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1825 prop_atoms
.net_wm_state_add
;
1826 else if (state
== prop_atoms
.net_wm_state_below
)
1827 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1828 prop_atoms
.net_wm_state_add
;
1831 if (action
== prop_atoms
.net_wm_state_add
) {
1832 if (state
== prop_atoms
.net_wm_state_modal
) {
1833 /* XXX raise here or something? */
1835 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1837 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1839 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1841 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1842 self
->skip_taskbar
= TRUE
;
1843 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1844 self
->skip_pager
= TRUE
;
1845 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1847 } else if (state
== prop_atoms
.net_wm_state_above
) {
1849 } else if (state
== prop_atoms
.net_wm_state_below
) {
1853 } else { /* action == prop_atoms.net_wm_state_remove */
1854 if (state
== prop_atoms
.net_wm_state_modal
) {
1855 self
->modal
= FALSE
;
1856 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1858 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1860 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1862 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1863 self
->skip_taskbar
= FALSE
;
1864 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1865 self
->skip_pager
= FALSE
;
1866 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1868 } else if (state
== prop_atoms
.net_wm_state_above
) {
1869 self
->above
= FALSE
;
1870 } else if (state
== prop_atoms
.net_wm_state_below
) {
1871 self
->below
= FALSE
;
1875 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
1876 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
1878 if (max_horz
== max_vert
) { /* both going the same way */
1879 client_maximize(self
, max_horz
, 0, TRUE
);
1881 client_maximize(self
, max_horz
, 1, TRUE
);
1882 client_maximize(self
, max_vert
, 2, TRUE
);
1886 if (max_horz
!= self
->max_horz
)
1887 client_maximize(self
, max_horz
, 1, TRUE
);
1889 client_maximize(self
, max_vert
, 2, TRUE
);
1892 /* change fullscreen state before shading, as it will affect if the window
1894 if (fullscreen
!= self
->fullscreen
)
1895 client_fullscreen(self
, fullscreen
, TRUE
);
1896 if (shaded
!= self
->shaded
)
1897 client_shade(self
, shaded
);
1898 client_calc_layer(self
);
1899 client_change_state(self
); /* change the hint to relect these changes */
1902 gboolean
client_focus(Client
*self
)
1907 /* if we have a modal child, then focus it, not us */
1908 child
= client_find_modal_child(self
);
1910 return client_focus(child
);
1912 /* won't try focus if the client doesn't want it, or if the window isn't
1913 visible on the screen */
1914 if (!(self
->frame
->visible
&&
1915 (self
->can_focus
|| self
->focus_notify
)))
1918 /* do a check to see if the window has already been unmapped or destroyed
1919 do this intelligently while watching out for unmaps we've generated
1920 (ignore_unmaps > 0) */
1921 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
1922 DestroyNotify
, &ev
)) {
1923 XPutBackEvent(ob_display
, &ev
);
1926 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
1927 UnmapNotify
, &ev
)) {
1928 if (self
->ignore_unmaps
) {
1929 self
->ignore_unmaps
--;
1931 XPutBackEvent(ob_display
, &ev
);
1936 if (self
->can_focus
)
1937 XSetInputFocus(ob_display
, self
->window
, RevertToNone
,
1940 if (self
->focus_notify
) {
1942 ce
.xclient
.type
= ClientMessage
;
1943 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1944 ce
.xclient
.display
= ob_display
;
1945 ce
.xclient
.window
= self
->window
;
1946 ce
.xclient
.format
= 32;
1947 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
1948 ce
.xclient
.data
.l
[1] = event_lasttime
;
1949 ce
.xclient
.data
.l
[2] = 0l;
1950 ce
.xclient
.data
.l
[3] = 0l;
1951 ce
.xclient
.data
.l
[4] = 0l;
1952 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1955 /* XSync(ob_display, FALSE); XXX Why sync? */
1959 void client_unfocus(Client
*self
)
1961 g_assert(focus_client
== self
);
1962 client_set_focused(self
, FALSE
);
1965 gboolean
client_focused(Client
*self
)
1967 return self
== focus_client
;
1970 void client_set_focused(Client
*self
, gboolean focused
)
1973 if (focus_client
!= self
)
1974 focus_set_client(self
);
1976 event_unfocustime
= event_lasttime
;
1977 if (focus_client
== self
)
1978 focus_set_client(NULL
);
1981 /* focus state can affect the stacking layer */
1982 client_calc_layer(self
);
1984 engine_frame_adjust_focus(self
->frame
);
1987 Icon
*client_icon(Client
*self
, int w
, int h
)
1990 /* si is the smallest image >= req */
1991 /* li is the largest image < req */
1992 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
1994 if (!self
->nicons
) return NULL
;
1996 for (i
= 0; i
< self
->nicons
; ++i
) {
1997 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
1998 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2002 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2007 if (largest
== 0) /* didnt find one smaller than the requested size */
2008 return &self
->icons
[si
];
2009 return &self
->icons
[li
];