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 if (c
) stacking_lower(c
);
135 g_free(client_startup_stack_order
);
136 client_startup_stack_order
= NULL
;
137 client_startup_stack_size
= 0;
140 void client_manage(Window window
)
144 XWindowAttributes attrib
;
145 XSetWindowAttributes attrib_set
;
146 /* XWMHints *wmhint; */
151 /* check if it has already been unmapped by the time we started mapping
152 the grab does a sync so we don't have to here */
153 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
154 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
155 XPutBackEvent(ob_display
, &e
);
158 return; /* don't manage it */
161 /* make sure it isn't an override-redirect window */
162 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
163 attrib
.override_redirect
) {
165 return; /* don't manage it */
168 /* /\* is the window a docking app *\/
169 if ((wmhint = XGetWMHints(ob_display, window))) {
170 if ((wmhint->flags & StateHint) &&
171 wmhint->initial_state == WithdrawnState) {
172 /\* XXX: make dock apps work! *\/
181 /* choose the events we want to receive on the CLIENT window */
182 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
183 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
184 XChangeWindowAttributes(ob_display
, window
,
185 CWEventMask
|CWDontPropagate
, &attrib_set
);
188 /* create the Client struct, and populate it from the hints on the
190 client
= g_new(Client
, 1);
191 client
->window
= window
;
192 client_get_all(client
);
194 /* remove the client's border (and adjust re gravity) */
195 client_toggle_border(client
, FALSE
);
197 /* specify that if we exit, the window should not be destroyed and should
198 be reparented back to root automatically */
199 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
201 /* create the decoration frame for the client window */
202 client
->frame
= engine_frame_new();
204 engine_frame_grab_client(client
->frame
, client
);
206 client_apply_startup_state(client
);
210 client_list
= g_slist_append(client_list
, client
);
211 stacking_list
= g_list_append(stacking_list
, client
);
212 g_assert(!g_hash_table_lookup(client_map
, &client
->window
));
213 g_hash_table_insert(client_map
, &client
->window
, client
);
215 /* update the focus lists */
216 if (client
->desktop
== DESKTOP_ALL
) {
217 for (i
= 0; i
< screen_num_desktops
; ++i
)
218 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
221 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
224 stacking_raise(client
);
226 screen_update_struts();
228 dispatch_client(Event_Client_New
, client
, 0, 0);
230 client_showhide(client
);
232 dispatch_client(Event_Client_Mapped
, client
, 0, 0);
234 /* update the list hints */
237 /* g_message("Managed window 0x%lx", window);*/
240 void client_unmanage_all()
242 while (client_list
!= NULL
)
243 client_unmanage(client_list
->data
);
246 void client_unmanage(Client
*client
)
252 /* g_message("Unmanaging window: %lx", client->window);*/
254 dispatch_client(Event_Client_Destroy
, client
, 0, 0);
255 g_assert(client
!= NULL
);
257 /* remove the window from our save set */
258 XChangeSaveSet(ob_display
, client
->window
, SetModeDelete
);
260 /* we dont want events no more */
261 XSelectInput(ob_display
, client
->window
, NoEventMask
);
263 engine_frame_hide(client
->frame
);
265 client_list
= g_slist_remove(client_list
, client
);
266 stacking_list
= g_list_remove(stacking_list
, client
);
267 g_hash_table_remove(client_map
, &client
->window
);
269 /* update the focus lists */
270 if (client
->desktop
== DESKTOP_ALL
) {
271 for (i
= 0; i
< screen_num_desktops
; ++i
)
272 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
275 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
278 /* once the client is out of the list, update the struts to remove it's
280 screen_update_struts();
282 /* tell our parent that we're gone */
283 if (client
->transient_for
!= NULL
)
284 client
->transient_for
->transients
=
285 g_slist_remove(client
->transient_for
->transients
, client
);
287 /* tell our transients that we're gone */
288 for (it
= client
->transients
; it
!= NULL
; it
= it
->next
) {
289 ((Client
*)it
->data
)->transient_for
= NULL
;
290 client_calc_layer(it
->data
);
293 /* dispatch the unmapped event */
294 dispatch_client(Event_Client_Unmapped
, client
, 0, 0);
295 g_assert(client
!= NULL
);
297 /* unfocus the client (dispatchs the focus event) (we're out of the
298 transient lists already, so being modal doesn't matter) */
299 if (client_focused(client
))
300 client_unfocus(client
);
302 /* give the client its border back */
303 client_toggle_border(client
, TRUE
);
305 /* reparent the window out of the frame, and free the frame */
306 engine_frame_release_client(client
->frame
, client
);
307 client
->frame
= NULL
;
309 if (ob_state
!= State_Exiting
) {
310 /* these values should not be persisted across a window
312 prop_erase(client
->window
, prop_atoms
.net_wm_desktop
);
313 prop_erase(client
->window
, prop_atoms
.net_wm_state
);
315 /* if we're left in an iconic state, the client wont be mapped. this is
316 bad, since we will no longer be managing the window on restart */
318 XMapWindow(ob_display
, client
->window
);
321 /* free all data allocated in the client struct */
322 g_slist_free(client
->transients
);
323 for (j
= 0; j
< client
->nicons
; ++j
)
324 g_free(client
->icons
[j
].data
);
325 if (client
->nicons
> 0)
326 g_free(client
->icons
);
327 g_free(client
->title
);
328 g_free(client
->icon_title
);
329 g_free(client
->name
);
330 g_free(client
->class);
331 g_free(client
->role
);
334 /* update the list hints */
338 static void client_toggle_border(Client
*self
, gboolean show
)
340 /* adjust our idea of where the client is, based on its border. When the
341 border is removed, the client should now be considered to be in a
343 when re-adding the border to the client, the same operation needs to be
345 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
346 int x
= oldx
, y
= oldy
;
347 switch(self
->gravity
) {
349 case NorthWestGravity
:
351 case SouthWestGravity
:
353 case NorthEastGravity
:
355 case SouthEastGravity
:
356 if (show
) x
-= self
->border_width
* 2;
357 else x
+= self
->border_width
* 2;
364 if (show
) x
-= self
->border_width
;
365 else x
+= self
->border_width
;
368 switch(self
->gravity
) {
370 case NorthWestGravity
:
372 case NorthEastGravity
:
374 case SouthWestGravity
:
376 case SouthEastGravity
:
377 if (show
) y
-= self
->border_width
* 2;
378 else y
+= self
->border_width
* 2;
385 if (show
) y
-= self
->border_width
;
386 else y
+= self
->border_width
;
393 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
395 /* move the client so it is back it the right spot _with_ its
397 if (x
!= oldx
|| y
!= oldy
)
398 XMoveWindow(ob_display
, self
->window
, x
, y
);
400 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
404 static void client_get_all(Client
*self
)
406 /* update EVERYTHING!! */
408 self
->ignore_unmaps
= 0;
412 self
->title
= self
->icon_title
= NULL
;
413 self
->name
= self
->class = self
->role
= NULL
;
414 self
->wmstate
= NormalState
;
415 self
->transient
= FALSE
;
416 self
->transients
= NULL
;
417 self
->transient_for
= NULL
;
419 self
->urgent
= FALSE
;
420 self
->positioned
= FALSE
;
421 self
->disabled_decorations
= 0;
425 client_get_area(self
);
426 client_get_desktop(self
);
427 client_get_state(self
);
428 client_get_shaped(self
);
430 client_update_transient_for(self
);
431 client_get_mwm_hints(self
);
432 client_get_type(self
);/* this can change the mwmhints for special cases */
434 client_update_protocols(self
);
436 client_get_gravity(self
); /* get the attribute gravity */
437 client_update_normal_hints(self
); /* this may override the attribute
440 /* got the type, the mwmhints, the protocols, and the normal hints
441 (min/max sizes), so we're ready to set up the decorations/functions */
442 client_setup_decor_and_functions(self
);
444 client_update_wmhints(self
);
445 client_update_title(self
);
446 client_update_icon_title(self
);
447 client_update_class(self
);
448 client_update_strut(self
);
449 client_update_icons(self
);
450 client_update_kwm_icon(self
);
452 /* this makes sure that these windows appear on all desktops */
453 if (self
->type
== Type_Desktop
)
454 self
->desktop
= DESKTOP_ALL
;
456 /* set the desktop hint, to make sure that it always exists, and to
457 reflect any changes we've made here */
458 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
460 client_change_state(self
);
463 static void client_get_area(Client
*self
)
465 XWindowAttributes wattrib
;
468 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
469 g_assert(ret
!= BadWindow
);
471 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
472 self
->border_width
= wattrib
.border_width
;
475 static void client_get_desktop(Client
*self
)
479 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
480 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
481 d
= screen_num_desktops
- 1;
484 /* defaults to the current desktop */
485 self
->desktop
= screen_desktop
;
489 static void client_get_state(Client
*self
)
494 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
495 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
496 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
498 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
500 for (i
= 0; i
< num
; ++i
) {
501 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
503 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
505 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
507 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
508 self
->skip_taskbar
= TRUE
;
509 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
510 self
->skip_pager
= TRUE
;
511 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
512 self
->fullscreen
= TRUE
;
513 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
514 self
->max_vert
= TRUE
;
515 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
516 self
->max_horz
= TRUE
;
517 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
519 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
527 static void client_get_shaped(Client
*self
)
529 self
->shaped
= FALSE
;
531 if (extensions_shape
) {
536 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
538 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
539 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
541 self
->shaped
= (s
!= 0);
546 void client_update_transient_for(Client
*self
)
551 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
552 t
!= self
->window
) { /* cant be transient to itself! */
553 self
->transient
= TRUE
;
554 c
= g_hash_table_lookup(client_map
, &t
);
555 g_assert(c
!= self
);/* if this happens then we need to check for it*/
557 if (!c
/*XXX: && _group*/) {
558 /* not transient to a client, see if it is transient for a
560 if (/*t == _group->leader() || */
563 /* window is a transient for its group! */
564 /* XXX: for now this is treated as non-transient.
565 this needs to be fixed! */
569 self
->transient
= FALSE
;
571 /* if anything has changed... */
572 if (c
!= self
->transient_for
) {
573 if (self
->transient_for
)
574 /* remove from old parent */
575 self
->transient_for
->transients
=
576 g_slist_remove(self
->transient_for
->transients
, self
);
577 self
->transient_for
= c
;
578 if (self
->transient_for
)
579 /* add to new parent */
580 self
->transient_for
->transients
=
581 g_slist_append(self
->transient_for
->transients
, self
);
585 static void client_get_mwm_hints(Client
*self
)
588 unsigned long *hints
;
590 self
->mwmhints
.flags
= 0; /* default to none */
592 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
593 if (num
>= MWM_ELEMENTS
) {
594 self
->mwmhints
.flags
= hints
[0];
595 self
->mwmhints
.functions
= hints
[1];
596 self
->mwmhints
.decorations
= hints
[2];
602 void client_get_type(Client
*self
)
608 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
609 /* use the first value that we know about in the array */
610 for (i
= 0; i
< num
; ++i
) {
611 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
612 self
->type
= Type_Desktop
;
613 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
614 self
->type
= Type_Dock
;
615 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
616 self
->type
= Type_Toolbar
;
617 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
618 self
->type
= Type_Menu
;
619 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
620 self
->type
= Type_Utility
;
621 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
622 self
->type
= Type_Splash
;
623 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
624 self
->type
= Type_Dialog
;
625 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
626 self
->type
= Type_Normal
;
627 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
628 /* prevent this window from getting any decor or
630 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
631 MwmFlag_Decorations
);
632 self
->mwmhints
.decorations
= 0;
633 self
->mwmhints
.functions
= 0;
635 if (self
->type
!= (WindowType
) -1)
636 break; /* grab the first legit type */
641 if (self
->type
== (WindowType
) -1) {
642 /*the window type hint was not set, which means we either classify
643 ourself as a normal window or a dialog, depending on if we are a
646 self
->type
= Type_Dialog
;
648 self
->type
= Type_Normal
;
652 void client_update_protocols(Client
*self
)
655 gulong num_return
, i
;
657 self
->focus_notify
= FALSE
;
658 self
->delete_window
= FALSE
;
660 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
661 for (i
= 0; i
< num_return
; ++i
) {
662 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
663 /* this means we can request the window to close */
664 self
->delete_window
= TRUE
;
665 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
666 /* if this protocol is requested, then the window will be
667 notified whenever we want it to receive focus */
668 self
->focus_notify
= TRUE
;
674 static void client_get_gravity(Client
*self
)
676 XWindowAttributes wattrib
;
679 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
680 g_assert(ret
!= BadWindow
);
681 self
->gravity
= wattrib
.win_gravity
;
684 void client_update_normal_hints(Client
*self
)
688 int oldgravity
= self
->gravity
;
691 self
->min_ratio
= 0.0f
;
692 self
->max_ratio
= 0.0f
;
693 SIZE_SET(self
->size_inc
, 1, 1);
694 SIZE_SET(self
->base_size
, 0, 0);
695 SIZE_SET(self
->min_size
, 0, 0);
696 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
698 /* get the hints from the window */
699 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
700 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
702 if (size
.flags
& PWinGravity
) {
703 self
->gravity
= size
.win_gravity
;
705 /* if the client has a frame, i.e. has already been mapped and
706 is changing its gravity */
707 if (self
->frame
&& self
->gravity
!= oldgravity
) {
708 /* move our idea of the client's position based on its new
710 self
->area
.x
= self
->frame
->area
.x
;
711 self
->area
.y
= self
->frame
->area
.y
;
712 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
716 if (size
.flags
& PAspect
) {
717 if (size
.min_aspect
.y
)
718 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
719 if (size
.max_aspect
.y
)
720 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
723 if (size
.flags
& PMinSize
)
724 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
726 if (size
.flags
& PMaxSize
)
727 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
729 if (size
.flags
& PBaseSize
)
730 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
732 if (size
.flags
& PResizeInc
)
733 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
737 void client_setup_decor_and_functions(Client
*self
)
739 /* start with everything (cept fullscreen) */
740 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
741 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
;
742 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
744 if (self
->delete_window
) {
745 self
->decorations
|= Decor_Close
;
746 self
->functions
|= Func_Close
;
749 if (!(self
->min_size
.width
< self
->max_size
.width
||
750 self
->min_size
.height
< self
->max_size
.height
)) {
751 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
752 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
755 switch (self
->type
) {
757 /* normal windows retain all of the possible decorations and
758 functionality, and are the only windows that you can fullscreen */
759 self
->functions
|= Func_Fullscreen
;
763 /* dialogs cannot be maximized */
764 self
->decorations
&= ~Decor_Maximize
;
765 self
->functions
&= ~Func_Maximize
;
771 /* these windows get less functionality */
772 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
773 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
779 /* none of these windows are manipulated by the window manager */
780 self
->decorations
= 0;
785 /* Mwm Hints are applied subtractively to what has already been chosen for
786 decor and functionality */
787 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
788 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
789 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
790 self
->decorations
&= ~Decor_Border
;
791 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
792 self
->decorations
&= ~Decor_Handle
;
793 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
794 self
->decorations
&= ~Decor_Titlebar
;
795 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
796 self
->decorations
&= ~Decor_Iconify
;
797 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
798 self
->decorations
&= ~Decor_Maximize
;
802 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
803 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
804 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
805 self
->functions
&= ~Func_Resize
;
806 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
807 self
->functions
&= ~Func_Move
;
808 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
809 self
->functions
&= ~Func_Iconify
;
810 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
811 self
->functions
&= ~Func_Maximize
;
812 /* dont let mwm hints kill the close button
813 if (! (self->mwmhints.functions & MwmFunc_Close))
814 self->functions &= ~Func_Close; */
818 /* can't maximize without moving/resizing */
819 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
820 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
822 /* finally, user specified disabled decorations are applied to subtract
824 if (self
->disabled_decorations
& Decor_Titlebar
)
825 self
->decorations
&= ~Decor_Titlebar
;
826 if (self
->disabled_decorations
& Decor_Handle
)
827 self
->decorations
&= ~Decor_Handle
;
828 if (self
->disabled_decorations
& Decor_Border
)
829 self
->decorations
&= ~Decor_Border
;
830 if (self
->disabled_decorations
& Decor_Iconify
)
831 self
->decorations
&= ~Decor_Iconify
;
832 if (self
->disabled_decorations
& Decor_Maximize
)
833 self
->decorations
&= ~Decor_Maximize
;
834 if (self
->disabled_decorations
& Decor_AllDesktops
)
835 self
->decorations
&= ~Decor_AllDesktops
;
836 if (self
->disabled_decorations
& Decor_Close
)
837 self
->decorations
&= ~Decor_Close
;
839 /* if we don't have a titlebar, then we cannot shade! */
840 if (!(self
->decorations
& Decor_Titlebar
))
841 self
->functions
&= ~Func_Shade
;
843 client_change_allowed_actions(self
);
846 /* change the decors on the frame, and with more/less decorations,
847 we may also need to be repositioned */
848 engine_frame_adjust_area(self
->frame
, TRUE
, TRUE
);
849 /* with new decor, the window's maximized size may change */
850 client_remaximize(self
);
854 static void client_change_allowed_actions(Client
*self
)
859 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
861 if (self
->functions
& Func_Shade
)
862 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
863 if (self
->functions
& Func_Close
)
864 actions
[num
++] = prop_atoms
.net_wm_action_close
;
865 if (self
->functions
& Func_Move
)
866 actions
[num
++] = prop_atoms
.net_wm_action_move
;
867 if (self
->functions
& Func_Iconify
)
868 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
869 if (self
->functions
& Func_Resize
)
870 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
871 if (self
->functions
& Func_Fullscreen
)
872 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
873 if (self
->functions
& Func_Maximize
) {
874 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
875 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
878 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
880 /* make sure the window isn't breaking any rules now */
882 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
883 if (self
->frame
) client_shade(self
, FALSE
);
884 else self
->shaded
= FALSE
;
886 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
887 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
888 else self
->iconic
= FALSE
;
890 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
891 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
892 else self
->fullscreen
= FALSE
;
894 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
896 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
897 else self
->max_vert
= self
->max_horz
= FALSE
;
901 void client_remaximize(Client
*self
)
904 if (self
->max_horz
&& self
->max_vert
)
906 else if (self
->max_horz
)
908 else if (self
->max_vert
)
911 return; /* not maximized */
912 self
->max_horz
= self
->max_vert
= FALSE
;
913 client_maximize(self
, TRUE
, dir
, FALSE
);
916 void client_update_wmhints(Client
*self
)
921 /* assume a window takes input if it doesnt specify */
922 self
->can_focus
= TRUE
;
924 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
925 if (hints
->flags
& InputHint
)
926 self
->can_focus
= hints
->input
;
928 /* only do this when starting! */
929 if (ob_state
== State_Starting
&& (hints
->flags
& StateHint
))
930 self
->iconic
= hints
->initial_state
== IconicState
;
932 if (hints
->flags
& XUrgencyHint
)
935 if (hints
->flags
& WindowGroupHint
) {
936 if (hints
->window_group
!= self
->group
) {
937 /* XXX: remove from the old group if there was one */
938 self
->group
= hints
->window_group
;
939 /* XXX: do stuff with the group */
941 } else /* no group! */
944 if (hints
->flags
& IconPixmapHint
) {
945 client_update_kwm_icon(self
);
946 /* try get the kwm icon first, this is a fallback only */
947 if (self
->pixmap_icon
== None
) {
948 self
->pixmap_icon
= hints
->icon_pixmap
;
949 if (hints
->flags
& IconMaskHint
)
950 self
->pixmap_icon_mask
= hints
->icon_mask
;
952 self
->pixmap_icon_mask
= None
;
955 engine_frame_adjust_icon(self
->frame
);
962 if (ur
!= self
->urgent
) {
964 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
966 /* fire the urgent callback if we're mapped, otherwise, wait until
967 after we're mapped */
969 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
973 void client_update_title(Client
*self
)
980 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
981 /* try old x stuff */
982 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
983 /* convert it to UTF-8 */
987 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
989 g_warning("Unable to convert string to UTF-8");
996 data
= g_strdup("Unnamed Window");
998 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
1004 engine_frame_adjust_title(self
->frame
);
1007 void client_update_icon_title(Client
*self
)
1011 g_free(self
->icon_title
);
1014 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
1015 /* try old x stuff */
1016 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
1017 /* convert it to UTF-8 */
1021 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1023 g_warning("Unable to convert string to UTF-8");
1030 data
= g_strdup("Unnamed Window");
1032 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1035 self
->icon_title
= data
;
1038 void client_update_class(Client
*self
)
1044 if (self
->name
) g_free(self
->name
);
1045 if (self
->class) g_free(self
->class);
1046 if (self
->role
) g_free(self
->role
);
1048 self
->name
= self
->class = self
->role
= NULL
;
1050 data
= g_ptr_array_new();
1052 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1054 self
->name
= g_strdup(g_ptr_array_index(data
, 0));
1056 self
->class = g_strdup(g_ptr_array_index(data
, 1));
1059 for (i
= 0; i
< data
->len
; ++i
)
1060 g_free(g_ptr_array_index(data
, i
));
1061 g_ptr_array_free(data
, TRUE
);
1063 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1064 self
->role
= g_strdup(s
);
1066 if (self
->name
== NULL
) self
->name
= g_strdup("");
1067 if (self
->class == NULL
) self
->class = g_strdup("");
1068 if (self
->role
== NULL
) self
->role
= g_strdup("");
1071 void client_update_strut(Client
*self
)
1075 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1076 STRUT_SET(self
->strut
, data
[0], data
[1], data
[2], data
[3]);
1079 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1081 /* updating here is pointless while we're being mapped cuz we're not in
1082 the client list yet */
1084 screen_update_struts();
1087 void client_update_icons(Client
*self
)
1090 unsigned long *data
;
1091 unsigned long w
, h
, i
;
1094 for (j
= 0; j
< self
->nicons
; ++j
)
1095 g_free(self
->icons
[j
].data
);
1096 if (self
->nicons
> 0)
1097 g_free(self
->icons
);
1100 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1101 /* figure out how many valid icons are in here */
1103 while (num
- i
> 2) {
1111 self
->icons
= g_new(Icon
, self
->nicons
);
1113 /* store the icons */
1115 for (j
= 0; j
< self
->nicons
; ++j
) {
1116 w
= self
->icons
[j
].width
= data
[i
++];
1117 h
= self
->icons
[j
].height
= data
[i
++];
1118 self
->icons
[j
].data
=
1119 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1128 engine_frame_adjust_icon(self
->frame
);
1131 void client_update_kwm_icon(Client
*self
)
1135 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1136 self
->pixmap_icon
= data
[0];
1137 self
->pixmap_icon_mask
= data
[1];
1140 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1143 engine_frame_adjust_icon(self
->frame
);
1146 static void client_change_state(Client
*self
)
1148 unsigned long state
[2];
1152 state
[0] = self
->wmstate
;
1154 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1158 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1160 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1162 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1163 if (self
->skip_taskbar
)
1164 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1165 if (self
->skip_pager
)
1166 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1167 if (self
->fullscreen
)
1168 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1170 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1172 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1174 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1176 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1177 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1179 client_calc_layer(self
);
1182 engine_frame_adjust_state(self
->frame
);
1185 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1190 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1191 Client
*c
= it
->data
;
1192 if (c
== skip
) continue; /* circular? */
1193 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1194 if (client_focused(c
)) return c
;
1199 void client_calc_layer(Client
*self
)
1205 /* are we fullscreen, or do we have a fullscreen transient parent? */
1209 if (c
->fullscreen
) {
1213 c
= c
->transient_for
;
1215 if (!fs
&& self
->fullscreen
) {
1216 /* is one of our transients focused? */
1217 c
= search_focus_tree(self
, self
);
1218 if (c
!= NULL
) fs
= TRUE
;
1221 if (self
->iconic
) l
= Layer_Icon
;
1222 else if (fs
) l
= Layer_Fullscreen
;
1223 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1224 else if (self
->type
== Type_Dock
) {
1225 if (!self
->below
) l
= Layer_Top
;
1226 else l
= Layer_Normal
;
1228 else if (self
->above
) l
= Layer_Above
;
1229 else if (self
->below
) l
= Layer_Below
;
1230 else l
= Layer_Normal
;
1232 if (l
!= self
->layer
) {
1235 stacking_raise(self
);
1239 gboolean
client_should_show(Client
*self
)
1241 if (self
->iconic
) return FALSE
;
1242 else if (!(self
->desktop
== screen_desktop
||
1243 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1244 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1249 static void client_showhide(Client
*self
)
1252 if (client_should_show(self
))
1253 engine_frame_show(self
->frame
);
1255 engine_frame_hide(self
->frame
);
1258 gboolean
client_normal(Client
*self
) {
1259 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1260 self
->type
== Type_Splash
);
1263 static void client_apply_startup_state(Client
*self
)
1265 /* these are in a carefully crafted order.. */
1268 self
->iconic
= FALSE
;
1269 client_iconify(self
, TRUE
, FALSE
);
1271 if (self
->fullscreen
) {
1272 self
->fullscreen
= FALSE
;
1273 client_fullscreen(self
, TRUE
, FALSE
);
1276 self
->shaded
= FALSE
;
1277 client_shade(self
, TRUE
);
1280 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1282 if (self
->max_vert
&& self
->max_horz
) {
1283 self
->max_vert
= self
->max_horz
= FALSE
;
1284 client_maximize(self
, TRUE
, 0, FALSE
);
1285 } else if (self
->max_vert
) {
1286 self
->max_vert
= FALSE
;
1287 client_maximize(self
, TRUE
, 2, FALSE
);
1288 } else if (self
->max_horz
) {
1289 self
->max_horz
= FALSE
;
1290 client_maximize(self
, TRUE
, 1, FALSE
);
1293 /* nothing to do for the other states:
1302 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1303 gboolean user
, gboolean final
)
1305 gboolean moved
= FALSE
, resized
= FALSE
;
1307 /* set the size and position if fullscreen */
1308 if (self
->fullscreen
) {
1311 w
= screen_physical_size
.width
;
1312 h
= screen_physical_size
.height
;
1314 /* set the size and position if maximized */
1315 if (self
->max_horz
) {
1316 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1317 w
= screen_area(self
->desktop
)->x
+
1318 screen_area(self
->desktop
)->width
;
1320 if (self
->max_vert
) {
1321 y
= screen_area(self
->desktop
)->y
;
1322 h
= screen_area(self
->desktop
)->y
+
1323 screen_area(self
->desktop
)->height
-
1324 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1328 /* these override the above states! if you cant move you can't move! */
1330 if (!(self
->functions
& Func_Move
)) {
1334 if (!(self
->functions
& Func_Resize
)) {
1335 w
= self
->area
.width
;
1336 h
= self
->area
.height
;
1340 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1341 w
-= self
->base_size
.width
;
1342 h
-= self
->base_size
.height
;
1345 /* for interactive resizing. have to move half an increment in each
1348 /* how far we are towards the next size inc */
1349 int mw
= w
% self
->size_inc
.width
;
1350 int mh
= h
% self
->size_inc
.height
;
1352 int aw
= self
->size_inc
.width
/ 2;
1353 int ah
= self
->size_inc
.height
/ 2;
1354 /* don't let us move into a new size increment */
1355 if (mw
+ aw
>= self
->size_inc
.width
)
1356 aw
= self
->size_inc
.width
- mw
- 1;
1357 if (mh
+ ah
>= self
->size_inc
.height
)
1358 ah
= self
->size_inc
.height
- mh
- 1;
1362 /* if this is a user-requested resize, then check against min/max
1363 sizes and aspect ratios */
1365 /* smaller than min size or bigger than max size? */
1366 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1367 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1368 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1369 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1371 /* adjust the height ot match the width for the aspect ratios */
1372 if (self
->min_ratio
)
1373 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1374 if (self
->max_ratio
)
1375 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1378 /* keep to the increments */
1379 w
/= self
->size_inc
.width
;
1380 h
/= self
->size_inc
.height
;
1382 /* you cannot resize to nothing */
1386 /* store the logical size */
1387 SIZE_SET(self
->logical_size
, w
, h
);
1389 w
*= self
->size_inc
.width
;
1390 h
*= self
->size_inc
.height
;
1392 w
+= self
->base_size
.width
;
1393 h
+= self
->base_size
.height
;
1397 case Corner_TopLeft
:
1399 case Corner_TopRight
:
1400 x
-= w
- self
->area
.width
;
1402 case Corner_BottomLeft
:
1403 y
-= h
- self
->area
.height
;
1405 case Corner_BottomRight
:
1406 x
-= w
- self
->area
.width
;
1407 y
-= h
- self
->area
.height
;
1411 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1412 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1414 RECT_SET(self
->area
, x
, y
, w
, h
);
1417 XResizeWindow(ob_display
, self
->window
, w
, h
);
1419 /* move/resize the frame to match the request */
1421 if (moved
|| resized
)
1422 engine_frame_adjust_area(self
->frame
, moved
, resized
);
1424 if (!user
|| final
) {
1426 event
.type
= ConfigureNotify
;
1427 event
.xconfigure
.display
= ob_display
;
1428 event
.xconfigure
.event
= self
->window
;
1429 event
.xconfigure
.window
= self
->window
;
1431 /* root window coords with border in mind */
1432 event
.xconfigure
.x
= x
- self
->border_width
+
1433 self
->frame
->size
.left
;
1434 event
.xconfigure
.y
= y
- self
->border_width
+
1435 self
->frame
->size
.top
;
1437 event
.xconfigure
.width
= self
->area
.width
;
1438 event
.xconfigure
.height
= self
->area
.height
;
1439 event
.xconfigure
.border_width
= self
->border_width
;
1440 event
.xconfigure
.above
= self
->frame
->plate
;
1441 event
.xconfigure
.override_redirect
= FALSE
;
1442 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1443 FALSE
, StructureNotifyMask
, &event
);
1448 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1452 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1453 self
->fullscreen
== fs
) return; /* already done */
1455 self
->fullscreen
= fs
;
1456 client_change_state(self
); /* change the state hints on the client */
1459 /* save the functions and remove them */
1460 self
->pre_fs_func
= self
->functions
;
1461 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1463 /* save the decorations and remove them */
1464 self
->pre_fs_decor
= self
->decorations
;
1465 self
->decorations
= 0;
1468 dimensions
[0] = self
->area
.x
;
1469 dimensions
[1] = self
->area
.y
;
1470 dimensions
[2] = self
->area
.width
;
1471 dimensions
[3] = self
->area
.height
;
1473 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1477 /* these are not actually used cuz client_configure will set them
1478 as appropriate when the window is fullscreened */
1483 self
->functions
= self
->pre_fs_func
;
1484 self
->decorations
= self
->pre_fs_decor
;
1486 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1494 /* pick some fallbacks... */
1495 x
= screen_area(self
->desktop
)->x
+
1496 screen_area(self
->desktop
)->width
/ 4;
1497 y
= screen_area(self
->desktop
)->y
+
1498 screen_area(self
->desktop
)->height
/ 4;
1499 w
= screen_area(self
->desktop
)->width
/ 2;
1500 h
= screen_area(self
->desktop
)->height
/ 2;
1504 client_change_allowed_actions(self
); /* based on the new _functions */
1506 /* when fullscreening, don't obey things like increments, fill the
1508 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1510 /* raise (back) into our stacking layer */
1511 stacking_raise(self
);
1513 /* try focus us when we go into fullscreen mode */
1517 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1519 if (self
->iconic
== iconic
) return; /* nothing to do */
1521 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1524 self
->iconic
= iconic
;
1527 self
->wmstate
= IconicState
;
1528 self
->ignore_unmaps
++;
1529 /* we unmap the client itself so that we can get MapRequest events,
1530 and because the ICCCM tells us to! */
1531 XUnmapWindow(ob_display
, self
->window
);
1534 client_set_desktop(self
, screen_desktop
);
1535 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1536 XMapWindow(ob_display
, self
->window
);
1538 client_change_state(self
);
1539 client_showhide(self
);
1540 screen_update_struts();
1542 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1546 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1550 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1551 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1553 /* check if already done */
1555 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1556 if (dir
== 1 && self
->max_horz
) return;
1557 if (dir
== 2 && self
->max_vert
) return;
1559 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1560 if (dir
== 1 && !self
->max_horz
) return;
1561 if (dir
== 2 && !self
->max_vert
) return;
1564 /* work with the frame's coords */
1565 x
= self
->frame
->area
.x
;
1566 y
= self
->frame
->area
.y
;
1567 w
= self
->area
.width
;
1568 h
= self
->area
.height
;
1580 /* get the property off the window and use it for the dimensions
1581 we are already maxed on */
1582 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1584 if (self
->max_horz
) {
1585 dimensions
[0] = readdim
[0];
1586 dimensions
[2] = readdim
[2];
1588 if (self
->max_vert
) {
1589 dimensions
[1] = readdim
[1];
1590 dimensions
[3] = readdim
[3];
1595 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1599 /* pass the client's current position info. the client_configure
1600 will move/size stuff as appropriate for a maximized window */
1603 w
= self
->area
.width
;
1604 h
= self
->area
.height
;
1608 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1610 if (dir
== 0 || dir
== 1) { /* horz */
1614 if (dir
== 0 || dir
== 2) { /* vert */
1620 /* pick some fallbacks... */
1621 if (dir
== 0 || dir
== 1) { /* horz */
1622 x
= screen_area(self
->desktop
)->x
+
1623 screen_area(self
->desktop
)->width
/ 4;
1624 w
= screen_area(self
->desktop
)->width
/ 2;
1626 if (dir
== 0 || dir
== 2) { /* vert */
1627 y
= screen_area(self
->desktop
)->y
+
1628 screen_area(self
->desktop
)->height
/ 4;
1629 h
= screen_area(self
->desktop
)->height
/ 2;
1634 if (dir
== 0 || dir
== 1) /* horz */
1635 self
->max_horz
= max
;
1636 if (dir
== 0 || dir
== 2) /* vert */
1637 self
->max_vert
= max
;
1639 if (!self
->max_horz
&& !self
->max_vert
)
1640 PROP_ERASE(self
->window
, openbox_premax
);
1642 client_change_state(self
); /* change the state hints on the client */
1644 /* figure out where the client should be going */
1645 frame_frame_gravity(self
->frame
, &x
, &y
);
1646 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1649 void client_shade(Client
*self
, gboolean shade
)
1651 if (!(self
->functions
& Func_Shade
) || /* can't */
1652 self
->shaded
== shade
) return; /* already done */
1654 /* when we're iconic, don't change the wmstate */
1656 self
->wmstate
= shade
? IconicState
: NormalState
;
1657 self
->shaded
= shade
;
1658 client_change_state(self
);
1659 /* resize the frame to just the titlebar */
1660 engine_frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1663 void client_close(Client
*self
)
1667 if (!(self
->functions
& Func_Close
)) return;
1670 XXX: itd be cool to do timeouts and shit here for killing the client's
1672 like... if the window is around after 5 seconds, then the close button
1673 turns a nice red, and if this function is called again, the client is
1677 ce
.xclient
.type
= ClientMessage
;
1678 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1679 ce
.xclient
.display
= ob_display
;
1680 ce
.xclient
.window
= self
->window
;
1681 ce
.xclient
.format
= 32;
1682 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1683 ce
.xclient
.data
.l
[1] = event_lasttime
;
1684 ce
.xclient
.data
.l
[2] = 0l;
1685 ce
.xclient
.data
.l
[3] = 0l;
1686 ce
.xclient
.data
.l
[4] = 0l;
1687 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1690 void client_kill(Client
*self
)
1692 XKillClient(ob_display
, self
->window
);
1695 void client_set_desktop(Client
*self
, guint target
)
1699 if (target
== self
->desktop
) return;
1701 g_message("Setting desktop %u\n", target
);
1703 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1705 old
= self
->desktop
;
1706 self
->desktop
= target
;
1707 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1708 /* the frame can display the current desktop state */
1709 engine_frame_adjust_state(self
->frame
);
1710 /* 'move' the window to the new desktop */
1711 client_showhide(self
);
1712 screen_update_struts();
1714 /* update the focus lists */
1715 if (old
== DESKTOP_ALL
) {
1716 for (i
= 0; i
< screen_num_desktops
; ++i
)
1717 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1718 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1720 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1721 if (target
== DESKTOP_ALL
)
1722 for (i
= 0; i
< screen_num_desktops
; ++i
)
1723 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1726 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1729 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1734 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1735 Client
*c
= it
->data
;
1736 if (c
== skip
) continue; /* circular? */
1737 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1738 if (c
->modal
) return c
;
1743 Client
*client_find_modal_child(Client
*self
)
1745 return search_modal_tree(self
, self
);
1748 gboolean
client_validate(Client
*self
)
1752 XSync(ob_display
, FALSE
); /* get all events on the server */
1754 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1755 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1756 XPutBackEvent(ob_display
, &e
);
1763 void client_set_wm_state(Client
*self
, long state
)
1765 if (state
== self
->wmstate
) return; /* no change */
1769 client_iconify(self
, TRUE
, TRUE
);
1772 client_iconify(self
, FALSE
, TRUE
);
1777 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1779 gboolean shaded
= self
->shaded
;
1780 gboolean fullscreen
= self
->fullscreen
;
1781 gboolean max_horz
= self
->max_horz
;
1782 gboolean max_vert
= self
->max_vert
;
1785 if (!(action
== prop_atoms
.net_wm_state_add
||
1786 action
== prop_atoms
.net_wm_state_remove
||
1787 action
== prop_atoms
.net_wm_state_toggle
))
1788 /* an invalid action was passed to the client message, ignore it */
1791 for (i
= 0; i
< 2; ++i
) {
1792 Atom state
= i
== 0 ? data1
: data2
;
1794 if (!state
) continue;
1796 /* if toggling, then pick whether we're adding or removing */
1797 if (action
== prop_atoms
.net_wm_state_toggle
) {
1798 if (state
== prop_atoms
.net_wm_state_modal
)
1799 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1800 prop_atoms
.net_wm_state_add
;
1801 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1802 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1803 prop_atoms
.net_wm_state_add
;
1804 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1805 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1806 prop_atoms
.net_wm_state_add
;
1807 else if (state
== prop_atoms
.net_wm_state_shaded
)
1808 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1809 prop_atoms
.net_wm_state_add
;
1810 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1811 action
= self
->skip_taskbar
?
1812 prop_atoms
.net_wm_state_remove
:
1813 prop_atoms
.net_wm_state_add
;
1814 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1815 action
= self
->skip_pager
?
1816 prop_atoms
.net_wm_state_remove
:
1817 prop_atoms
.net_wm_state_add
;
1818 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1819 action
= self
->fullscreen
?
1820 prop_atoms
.net_wm_state_remove
:
1821 prop_atoms
.net_wm_state_add
;
1822 else if (state
== prop_atoms
.net_wm_state_above
)
1823 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1824 prop_atoms
.net_wm_state_add
;
1825 else if (state
== prop_atoms
.net_wm_state_below
)
1826 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1827 prop_atoms
.net_wm_state_add
;
1830 if (action
== prop_atoms
.net_wm_state_add
) {
1831 if (state
== prop_atoms
.net_wm_state_modal
) {
1832 /* XXX raise here or something? */
1834 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1836 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1838 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1840 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1841 self
->skip_taskbar
= TRUE
;
1842 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1843 self
->skip_pager
= TRUE
;
1844 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1846 } else if (state
== prop_atoms
.net_wm_state_above
) {
1848 } else if (state
== prop_atoms
.net_wm_state_below
) {
1852 } else { /* action == prop_atoms.net_wm_state_remove */
1853 if (state
== prop_atoms
.net_wm_state_modal
) {
1854 self
->modal
= FALSE
;
1855 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1857 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1859 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1861 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1862 self
->skip_taskbar
= FALSE
;
1863 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1864 self
->skip_pager
= FALSE
;
1865 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1867 } else if (state
== prop_atoms
.net_wm_state_above
) {
1868 self
->above
= FALSE
;
1869 } else if (state
== prop_atoms
.net_wm_state_below
) {
1870 self
->below
= FALSE
;
1874 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
1875 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
1877 if (max_horz
== max_vert
) { /* both going the same way */
1878 client_maximize(self
, max_horz
, 0, TRUE
);
1880 client_maximize(self
, max_horz
, 1, TRUE
);
1881 client_maximize(self
, max_vert
, 2, TRUE
);
1885 if (max_horz
!= self
->max_horz
)
1886 client_maximize(self
, max_horz
, 1, TRUE
);
1888 client_maximize(self
, max_vert
, 2, TRUE
);
1891 /* change fullscreen state before shading, as it will affect if the window
1893 if (fullscreen
!= self
->fullscreen
)
1894 client_fullscreen(self
, fullscreen
, TRUE
);
1895 if (shaded
!= self
->shaded
)
1896 client_shade(self
, shaded
);
1897 client_calc_layer(self
);
1898 client_change_state(self
); /* change the hint to relect these changes */
1901 gboolean
client_focus(Client
*self
)
1906 /* if we have a modal child, then focus it, not us */
1907 child
= client_find_modal_child(self
);
1909 return client_focus(child
);
1911 /* won't try focus if the client doesn't want it, or if the window isn't
1912 visible on the screen */
1913 if (!(self
->frame
->visible
&&
1914 (self
->can_focus
|| self
->focus_notify
)))
1917 /* do a check to see if the window has already been unmapped or destroyed
1918 do this intelligently while watching out for unmaps we've generated
1919 (ignore_unmaps > 0) */
1920 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
1921 DestroyNotify
, &ev
)) {
1922 XPutBackEvent(ob_display
, &ev
);
1925 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
1926 UnmapNotify
, &ev
)) {
1927 if (self
->ignore_unmaps
) {
1928 self
->ignore_unmaps
--;
1930 XPutBackEvent(ob_display
, &ev
);
1935 if (self
->can_focus
)
1936 XSetInputFocus(ob_display
, self
->window
, RevertToNone
,
1939 if (self
->focus_notify
) {
1941 ce
.xclient
.type
= ClientMessage
;
1942 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1943 ce
.xclient
.display
= ob_display
;
1944 ce
.xclient
.window
= self
->window
;
1945 ce
.xclient
.format
= 32;
1946 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
1947 ce
.xclient
.data
.l
[1] = CurrentTime
;
1948 ce
.xclient
.data
.l
[2] = 0l;
1949 ce
.xclient
.data
.l
[3] = 0l;
1950 ce
.xclient
.data
.l
[4] = 0l;
1951 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1954 /* XSync(ob_display, FALSE); XXX Why sync? */
1958 void client_unfocus(Client
*self
)
1960 g_assert(focus_client
== self
);
1961 client_set_focused(self
, FALSE
);
1964 gboolean
client_focused(Client
*self
)
1966 return self
== focus_client
;
1969 void client_set_focused(Client
*self
, gboolean focused
)
1972 if (focus_client
!= self
)
1973 focus_set_client(self
);
1975 if (focus_client
== self
)
1976 focus_set_client(NULL
);
1979 /* focus state can affect the stacking layer */
1980 client_calc_layer(self
);
1982 engine_frame_adjust_focus(self
->frame
);
1985 Icon
*client_icon(Client
*self
, int w
, int h
)
1988 /* si is the smallest image >= req */
1989 /* li is the largest image < req */
1990 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
1992 if (!self
->nicons
) return NULL
;
1994 for (i
= 0; i
< self
->nicons
; ++i
) {
1995 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
1996 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2000 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2005 if (largest
== 0) /* didnt find one smaller than the requested size */
2006 return &self
->icons
[si
];
2007 return &self
->icons
[li
];