1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 screen.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
26 #include "startupnotify.h"
27 #include "moveresize.h"
36 #include "extensions.h"
37 #include "render/render.h"
42 # include <sys/types.h>
47 /*! The event mask to grab on the root window */
48 #define ROOT_EVENTMASK (StructureNotifyMask | PropertyChangeMask | \
49 EnterWindowMask | LeaveWindowMask | \
50 SubstructureRedirectMask | FocusChangeMask | \
51 ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
53 static gboolean
screen_validate_layout(ObDesktopLayout
*l
);
54 static gboolean
replace_wm();
55 static void screen_tell_ksplash();
57 guint screen_num_desktops
;
58 guint screen_num_monitors
;
60 guint screen_last_desktop
;
61 Size screen_physical_size
;
62 gboolean screen_showing_desktop
;
63 ObDesktopLayout screen_desktop_layout
;
64 gchar
**screen_desktop_names
;
65 Window screen_support_win
;
66 Time screen_desktop_user_time
= CurrentTime
;
68 /*! An array of desktops, holding array of areas per monitor */
69 static Rect
*monitor_area
= NULL
;
70 /*! An array of desktops, holding an array of struts */
71 static GSList
*struts_top
= NULL
;
72 static GSList
*struts_left
= NULL
;
73 static GSList
*struts_right
= NULL
;
74 static GSList
*struts_bottom
= NULL
;
76 static ObPagerPopup
*desktop_cycle_popup
;
78 static gboolean
replace_wm()
82 Window current_wm_sn_owner
;
85 wm_sn
= g_strdup_printf("WM_S%d", ob_screen
);
86 wm_sn_atom
= XInternAtom(ob_display
, wm_sn
, FALSE
);
89 current_wm_sn_owner
= XGetSelectionOwner(ob_display
, wm_sn_atom
);
90 if (current_wm_sn_owner
== screen_support_win
)
91 current_wm_sn_owner
= None
;
92 if (current_wm_sn_owner
) {
94 g_message(_("A window manager is already running on screen %d"),
98 xerror_set_ignore(TRUE
);
99 xerror_occured
= FALSE
;
101 /* We want to find out when the current selection owner dies */
102 XSelectInput(ob_display
, current_wm_sn_owner
, StructureNotifyMask
);
103 XSync(ob_display
, FALSE
);
105 xerror_set_ignore(FALSE
);
107 current_wm_sn_owner
= None
;
111 /* Generate a timestamp */
114 XSelectInput(ob_display
, screen_support_win
, PropertyChangeMask
);
116 XChangeProperty(ob_display
, screen_support_win
,
117 prop_atoms
.wm_class
, prop_atoms
.string
,
118 8, PropModeAppend
, NULL
, 0);
119 XWindowEvent(ob_display
, screen_support_win
,
120 PropertyChangeMask
, &event
);
122 XSelectInput(ob_display
, screen_support_win
, NoEventMask
);
124 timestamp
= event
.xproperty
.time
;
127 XSetSelectionOwner(ob_display
, wm_sn_atom
, screen_support_win
,
130 if (XGetSelectionOwner(ob_display
, wm_sn_atom
) != screen_support_win
) {
131 g_message(_("Could not acquire window manager selection on screen %d"),
136 /* Wait for old window manager to go away */
137 if (current_wm_sn_owner
) {
140 const gulong timeout
= G_USEC_PER_SEC
* 15; /* wait for 15s max */
142 while (wait
< timeout
) {
143 if (XCheckWindowEvent(ob_display
, current_wm_sn_owner
,
144 StructureNotifyMask
, &event
) &&
145 event
.type
== DestroyNotify
)
147 g_usleep(G_USEC_PER_SEC
/ 10);
148 wait
+= G_USEC_PER_SEC
/ 10;
151 if (wait
>= timeout
) {
152 g_message(_("The WM on screen %d is not exiting"), ob_screen
);
157 /* Send client message indicating that we are now the WM */
158 prop_message(RootWindow(ob_display
, ob_screen
), prop_atoms
.manager
,
159 timestamp
, wm_sn_atom
, screen_support_win
, 0,
160 SubstructureNotifyMask
);
165 gboolean
screen_annex()
167 XSetWindowAttributes attrib
;
170 Atom
*prop_atoms_start
, *wm_supported_pos
;
173 /* create the netwm support window */
174 attrib
.override_redirect
= TRUE
;
175 screen_support_win
= XCreateWindow(ob_display
,
176 RootWindow(ob_display
, ob_screen
),
178 CopyFromParent
, InputOutput
,
180 CWOverrideRedirect
, &attrib
);
181 XMapWindow(ob_display
, screen_support_win
);
182 XLowerWindow(ob_display
, screen_support_win
);
185 XDestroyWindow(ob_display
, screen_support_win
);
189 xerror_set_ignore(TRUE
);
190 xerror_occured
= FALSE
;
191 XSelectInput(ob_display
, RootWindow(ob_display
, ob_screen
),
193 xerror_set_ignore(FALSE
);
194 if (xerror_occured
) {
195 g_message(_("A window manager is already running on screen %d"),
198 XDestroyWindow(ob_display
, screen_support_win
);
202 screen_set_root_cursor();
204 /* set the OPENBOX_PID hint */
206 PROP_SET32(RootWindow(ob_display
, ob_screen
),
207 openbox_pid
, cardinal
, pid
);
209 /* set supporting window */
210 PROP_SET32(RootWindow(ob_display
, ob_screen
),
211 net_supporting_wm_check
, window
, screen_support_win
);
213 /* set properties on the supporting window */
214 PROP_SETS(screen_support_win
, net_wm_name
, "Openbox");
215 PROP_SET32(screen_support_win
, net_supporting_wm_check
,
216 window
, screen_support_win
);
218 /* set the _NET_SUPPORTED_ATOMS hint */
220 /* this is all the atoms after net_supported in the prop_atoms struct */
221 prop_atoms_start
= (Atom
*)&prop_atoms
;
222 wm_supported_pos
= (Atom
*)&(prop_atoms
.net_supported
);
223 num_support
= sizeof(prop_atoms
) / sizeof(Atom
) -
224 (wm_supported_pos
- prop_atoms_start
) - 1;
226 supported
= g_new(gulong
, num_support
);
227 supported
[i
++] = prop_atoms
.net_supporting_wm_check
;
228 supported
[i
++] = prop_atoms
.net_wm_full_placement
;
229 supported
[i
++] = prop_atoms
.net_current_desktop
;
230 supported
[i
++] = prop_atoms
.net_number_of_desktops
;
231 supported
[i
++] = prop_atoms
.net_desktop_geometry
;
232 supported
[i
++] = prop_atoms
.net_desktop_viewport
;
233 supported
[i
++] = prop_atoms
.net_active_window
;
234 supported
[i
++] = prop_atoms
.net_workarea
;
235 supported
[i
++] = prop_atoms
.net_client_list
;
236 supported
[i
++] = prop_atoms
.net_client_list_stacking
;
237 supported
[i
++] = prop_atoms
.net_desktop_names
;
238 supported
[i
++] = prop_atoms
.net_close_window
;
239 supported
[i
++] = prop_atoms
.net_desktop_layout
;
240 supported
[i
++] = prop_atoms
.net_showing_desktop
;
241 supported
[i
++] = prop_atoms
.net_wm_name
;
242 supported
[i
++] = prop_atoms
.net_wm_visible_name
;
243 supported
[i
++] = prop_atoms
.net_wm_icon_name
;
244 supported
[i
++] = prop_atoms
.net_wm_visible_icon_name
;
245 supported
[i
++] = prop_atoms
.net_wm_desktop
;
246 supported
[i
++] = prop_atoms
.net_wm_strut
;
247 supported
[i
++] = prop_atoms
.net_wm_strut_partial
;
248 supported
[i
++] = prop_atoms
.net_wm_icon
;
249 supported
[i
++] = prop_atoms
.net_wm_icon_geometry
;
250 supported
[i
++] = prop_atoms
.net_wm_window_type
;
251 supported
[i
++] = prop_atoms
.net_wm_window_type_desktop
;
252 supported
[i
++] = prop_atoms
.net_wm_window_type_dock
;
253 supported
[i
++] = prop_atoms
.net_wm_window_type_toolbar
;
254 supported
[i
++] = prop_atoms
.net_wm_window_type_menu
;
255 supported
[i
++] = prop_atoms
.net_wm_window_type_utility
;
256 supported
[i
++] = prop_atoms
.net_wm_window_type_splash
;
257 supported
[i
++] = prop_atoms
.net_wm_window_type_dialog
;
258 supported
[i
++] = prop_atoms
.net_wm_window_type_normal
;
259 supported
[i
++] = prop_atoms
.net_wm_allowed_actions
;
260 supported
[i
++] = prop_atoms
.net_wm_action_move
;
261 supported
[i
++] = prop_atoms
.net_wm_action_resize
;
262 supported
[i
++] = prop_atoms
.net_wm_action_minimize
;
263 supported
[i
++] = prop_atoms
.net_wm_action_shade
;
264 supported
[i
++] = prop_atoms
.net_wm_action_maximize_horz
;
265 supported
[i
++] = prop_atoms
.net_wm_action_maximize_vert
;
266 supported
[i
++] = prop_atoms
.net_wm_action_fullscreen
;
267 supported
[i
++] = prop_atoms
.net_wm_action_change_desktop
;
268 supported
[i
++] = prop_atoms
.net_wm_action_close
;
269 supported
[i
++] = prop_atoms
.net_wm_action_above
;
270 supported
[i
++] = prop_atoms
.net_wm_action_below
;
271 supported
[i
++] = prop_atoms
.net_wm_state
;
272 supported
[i
++] = prop_atoms
.net_wm_state_modal
;
273 supported
[i
++] = prop_atoms
.net_wm_state_maximized_vert
;
274 supported
[i
++] = prop_atoms
.net_wm_state_maximized_horz
;
275 supported
[i
++] = prop_atoms
.net_wm_state_shaded
;
276 supported
[i
++] = prop_atoms
.net_wm_state_skip_taskbar
;
277 supported
[i
++] = prop_atoms
.net_wm_state_skip_pager
;
278 supported
[i
++] = prop_atoms
.net_wm_state_hidden
;
279 supported
[i
++] = prop_atoms
.net_wm_state_fullscreen
;
280 supported
[i
++] = prop_atoms
.net_wm_state_above
;
281 supported
[i
++] = prop_atoms
.net_wm_state_below
;
282 supported
[i
++] = prop_atoms
.net_wm_state_demands_attention
;
283 supported
[i
++] = prop_atoms
.net_moveresize_window
;
284 supported
[i
++] = prop_atoms
.net_wm_moveresize
;
285 supported
[i
++] = prop_atoms
.net_wm_user_time
;
286 supported
[i
++] = prop_atoms
.net_wm_user_time_window
;
287 supported
[i
++] = prop_atoms
.net_frame_extents
;
288 supported
[i
++] = prop_atoms
.net_request_frame_extents
;
289 supported
[i
++] = prop_atoms
.net_restack_window
;
290 supported
[i
++] = prop_atoms
.net_startup_id
;
292 supported
[i
++] = prop_atoms
.net_wm_sync_request
;
293 supported
[i
++] = prop_atoms
.net_wm_sync_request_counter
;
296 supported
[i
++] = prop_atoms
.kde_wm_change_state
;
297 supported
[i
++] = prop_atoms
.kde_net_wm_frame_strut
;
298 supported
[i
++] = prop_atoms
.kde_net_wm_window_type_override
;
300 supported
[i
++] = prop_atoms
.ob_wm_action_undecorate
;
301 supported
[i
++] = prop_atoms
.ob_wm_state_undecorated
;
302 supported
[i
++] = prop_atoms
.openbox_pid
;
303 supported
[i
++] = prop_atoms
.ob_theme
;
304 supported
[i
++] = prop_atoms
.ob_control
;
305 g_assert(i
== num_support
);
307 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
308 net_supported
, atom
, supported
, num_support
);
311 screen_tell_ksplash();
316 static void screen_tell_ksplash()
321 argv
= g_new(gchar
*, 6);
322 argv
[0] = g_strdup("dcop");
323 argv
[1] = g_strdup("ksplash");
324 argv
[2] = g_strdup("ksplash");
325 argv
[3] = g_strdup("upAndRunning(QString)");
326 argv
[4] = g_strdup("wm started");
329 /* tell ksplash through the dcop server command line interface */
330 g_spawn_async(NULL
, argv
, NULL
,
331 G_SPAWN_SEARCH_PATH
| G_SPAWN_DO_NOT_REAP_CHILD
|
332 G_SPAWN_STDERR_TO_DEV_NULL
| G_SPAWN_STDOUT_TO_DEV_NULL
,
333 NULL
, NULL
, NULL
, NULL
);
336 /* i'm not sure why we do this, kwin does it, but ksplash doesn't seem to
337 hear it anyways. perhaps it is for old ksplash. or new ksplash. or
338 something. oh well. */
339 e
.xclient
.type
= ClientMessage
;
340 e
.xclient
.display
= ob_display
;
341 e
.xclient
.window
= RootWindow(ob_display
, ob_screen
);
342 e
.xclient
.message_type
=
343 XInternAtom(ob_display
, "_KDE_SPLASH_PROGRESS", False
);
344 e
.xclient
.format
= 8;
345 strcpy(e
.xclient
.data
.b
, "wm started");
346 XSendEvent(ob_display
, RootWindow(ob_display
, ob_screen
),
347 False
, SubstructureNotifyMask
, &e
);
350 void screen_startup(gboolean reconfig
)
352 gchar
**names
= NULL
;
354 gboolean namesexist
= FALSE
;
356 desktop_cycle_popup
= pager_popup_new(FALSE
);
357 pager_popup_height(desktop_cycle_popup
, POPUP_HEIGHT
);
360 /* update the pager popup's width */
361 pager_popup_text_width_to_strings(desktop_cycle_popup
,
362 screen_desktop_names
,
363 screen_num_desktops
);
367 /* get the initial size */
370 /* have names already been set for the desktops? */
371 if (PROP_GETSS(RootWindow(ob_display
, ob_screen
),
372 net_desktop_names
, utf8
, &names
))
378 /* if names don't exist and we have session names, set those.
379 do this stuff BEFORE setting the number of desktops, because that
380 will create default names for them
382 if (!namesexist
&& session_desktop_names
!= NULL
) {
386 /* get the desktop names */
387 numnames
= g_slist_length(session_desktop_names
);
388 names
= g_new(gchar
*, numnames
+ 1);
389 names
[numnames
] = NULL
;
390 for (i
= 0, it
= session_desktop_names
; it
; ++i
, it
= g_slist_next(it
))
391 names
[i
] = g_strdup(it
->data
);
393 /* set the root window property */
394 PROP_SETSS(RootWindow(ob_display
, ob_screen
), net_desktop_names
,names
);
399 /* set the number of desktops, if it's not already set.
401 this will also set the default names from the config file up for
402 desktops that don't have names yet */
403 screen_num_desktops
= 0;
404 if (PROP_GET32(RootWindow(ob_display
, ob_screen
),
405 net_number_of_desktops
, cardinal
, &d
))
406 screen_set_num_desktops(d
);
407 /* restore from session if possible */
408 else if (session_num_desktops
)
409 screen_set_num_desktops(session_num_desktops
);
411 screen_set_num_desktops(config_desktops_num
);
413 screen_desktop
= screen_num_desktops
; /* something invalid */
414 /* start on the current desktop when a wm was already running */
415 if (PROP_GET32(RootWindow(ob_display
, ob_screen
),
416 net_current_desktop
, cardinal
, &d
) &&
417 d
< screen_num_desktops
)
419 screen_set_desktop(d
, FALSE
);
420 } else if (session_desktop
>= 0)
421 screen_set_desktop(MIN((guint
)session_desktop
,
422 screen_num_desktops
), FALSE
);
424 screen_set_desktop(MIN(config_screen_firstdesk
,
425 screen_num_desktops
) - 1, FALSE
);
426 screen_last_desktop
= screen_desktop
;
428 /* don't start in showing-desktop mode */
429 screen_showing_desktop
= FALSE
;
430 PROP_SET32(RootWindow(ob_display
, ob_screen
),
431 net_showing_desktop
, cardinal
, screen_showing_desktop
);
433 if (session_desktop_layout_present
&&
434 screen_validate_layout(&session_desktop_layout
))
436 screen_desktop_layout
= session_desktop_layout
;
439 screen_update_layout();
442 void screen_shutdown(gboolean reconfig
)
444 pager_popup_free(desktop_cycle_popup
);
449 XSelectInput(ob_display
, RootWindow(ob_display
, ob_screen
),
452 /* we're not running here no more! */
453 PROP_ERASE(RootWindow(ob_display
, ob_screen
), openbox_pid
);
455 PROP_ERASE(RootWindow(ob_display
, ob_screen
), net_supported
);
456 /* don't keep this mode */
457 PROP_ERASE(RootWindow(ob_display
, ob_screen
), net_showing_desktop
);
459 XDestroyWindow(ob_display
, screen_support_win
);
461 g_strfreev(screen_desktop_names
);
462 screen_desktop_names
= NULL
;
467 static gint oldw
= 0, oldh
= 0;
472 w
= WidthOfScreen(ScreenOfDisplay(ob_display
, ob_screen
));
473 h
= HeightOfScreen(ScreenOfDisplay(ob_display
, ob_screen
));
475 if (w
== oldw
&& h
== oldh
) return;
479 /* Set the _NET_DESKTOP_GEOMETRY hint */
480 screen_physical_size
.width
= geometry
[0] = w
;
481 screen_physical_size
.height
= geometry
[1] = h
;
482 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
483 net_desktop_geometry
, cardinal
, geometry
, 2);
485 if (ob_state() == OB_STATE_STARTING
)
488 screen_update_areas();
491 for (it
= client_list
; it
; it
= g_list_next(it
))
492 client_move_onscreen(it
->data
, FALSE
);
495 void screen_set_num_desktops(guint num
)
503 if (screen_num_desktops
== num
) return;
505 old
= screen_num_desktops
;
506 screen_num_desktops
= num
;
507 PROP_SET32(RootWindow(ob_display
, ob_screen
),
508 net_number_of_desktops
, cardinal
, num
);
510 /* set the viewport hint */
511 viewport
= g_new0(gulong
, num
* 2);
512 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
513 net_desktop_viewport
, cardinal
, viewport
, num
* 2);
516 /* the number of rows/columns will differ */
517 screen_update_layout();
519 /* move windows on desktops that will no longer exist! */
520 for (it
= client_list
; it
; it
= g_list_next(it
)) {
521 ObClient
*c
= it
->data
;
522 if (c
->desktop
>= num
&& c
->desktop
!= DESKTOP_ALL
)
523 client_set_desktop(c
, num
- 1, FALSE
, TRUE
);
526 /* change our struts/area to match (after moving windows) */
527 screen_update_areas();
529 /* may be some unnamed desktops that we need to fill in with names
530 (after updating the areas so the popup can resize) */
531 screen_update_desktop_names();
533 /* change our desktop if we're on one that no longer exists! */
534 if (screen_desktop
>= screen_num_desktops
)
535 screen_set_desktop(num
- 1, TRUE
);
538 void screen_set_desktop(guint num
, gboolean dofocus
)
546 g_assert(num
< screen_num_desktops
);
548 old
= screen_desktop
;
549 screen_desktop
= num
;
551 if (old
== num
) return;
553 PROP_SET32(RootWindow(ob_display
, ob_screen
),
554 net_current_desktop
, cardinal
, num
);
556 screen_last_desktop
= old
;
558 ob_debug("Moving to desktop %d\n", num
+1);
560 /* ignore enter events caused by the move */
561 ignore_start
= event_start_ignore_all_enters();
563 if (moveresize_client
)
564 client_set_desktop(moveresize_client
, num
, TRUE
, FALSE
);
566 /* show windows before hiding the rest to lessen the enter/leave events */
568 /* show windows from top to bottom */
569 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
570 if (WINDOW_IS_CLIENT(it
->data
)) {
571 ObClient
*c
= it
->data
;
576 /* only allow omnipresent windows to get focus on desktop change if
577 an omnipresent window is already focused (it'll keep focus probably, but
578 maybe not depending on mouse-focus options) */
579 allow_omni
= focus_client
&& (client_normal(focus_client
) &&
580 focus_client
->desktop
== DESKTOP_ALL
);
582 /* the client moved there already so don't move focus. prevent flicker
583 on sendtodesktop + follow */
584 if (focus_client
&& focus_client
->desktop
== screen_desktop
)
587 /* have to try focus here because when you leave an empty desktop
588 there is no focus out to watch for. also, we have different rules
589 here. we always allow it to look under the mouse pointer if
590 config_focus_last is FALSE
592 do this before hiding the windows so if helper windows are coming
593 with us, they don't get hidden
595 if (dofocus
&& (c
= focus_fallback(TRUE
, !config_focus_last
, allow_omni
)))
597 /* only do the flicker reducing stuff ahead of time if we are going
598 to call xsetinputfocus on the window ourselves. otherwise there is
599 no guarantee the window will actually take focus.. */
601 /* reduce flicker by hiliting now rather than waiting for the
602 server FocusIn event */
603 frame_adjust_focus(c
->frame
, TRUE
);
604 /* do this here so that if you switch desktops to a window with
605 helper windows then the helper windows won't flash */
606 client_bring_helper_windows(c
);
610 /* hide windows from bottom to top */
611 for (it
= g_list_last(stacking_list
); it
; it
= g_list_previous(it
)) {
612 if (WINDOW_IS_CLIENT(it
->data
)) {
613 ObClient
*c
= it
->data
;
618 event_end_ignore_all_enters(ignore_start
);
620 if (event_curtime
!= CurrentTime
)
621 screen_desktop_user_time
= event_curtime
;
624 static void get_row_col(guint d
, guint
*r
, guint
*c
)
626 switch (screen_desktop_layout
.orientation
) {
627 case OB_ORIENTATION_HORZ
:
628 switch (screen_desktop_layout
.start_corner
) {
629 case OB_CORNER_TOPLEFT
:
630 *r
= d
/ screen_desktop_layout
.columns
;
631 *c
= d
% screen_desktop_layout
.columns
;
633 case OB_CORNER_BOTTOMLEFT
:
634 *r
= screen_desktop_layout
.rows
- 1 -
635 d
/ screen_desktop_layout
.columns
;
636 *c
= d
% screen_desktop_layout
.columns
;
638 case OB_CORNER_TOPRIGHT
:
639 *r
= d
/ screen_desktop_layout
.columns
;
640 *c
= screen_desktop_layout
.columns
- 1 -
641 d
% screen_desktop_layout
.columns
;
643 case OB_CORNER_BOTTOMRIGHT
:
644 *r
= screen_desktop_layout
.rows
- 1 -
645 d
/ screen_desktop_layout
.columns
;
646 *c
= screen_desktop_layout
.columns
- 1 -
647 d
% screen_desktop_layout
.columns
;
651 case OB_ORIENTATION_VERT
:
652 switch (screen_desktop_layout
.start_corner
) {
653 case OB_CORNER_TOPLEFT
:
654 *r
= d
% screen_desktop_layout
.rows
;
655 *c
= d
/ screen_desktop_layout
.rows
;
657 case OB_CORNER_BOTTOMLEFT
:
658 *r
= screen_desktop_layout
.rows
- 1 -
659 d
% screen_desktop_layout
.rows
;
660 *c
= d
/ screen_desktop_layout
.rows
;
662 case OB_CORNER_TOPRIGHT
:
663 *r
= d
% screen_desktop_layout
.rows
;
664 *c
= screen_desktop_layout
.columns
- 1 -
665 d
/ screen_desktop_layout
.rows
;
667 case OB_CORNER_BOTTOMRIGHT
:
668 *r
= screen_desktop_layout
.rows
- 1 -
669 d
% screen_desktop_layout
.rows
;
670 *c
= screen_desktop_layout
.columns
- 1 -
671 d
/ screen_desktop_layout
.rows
;
678 static guint
translate_row_col(guint r
, guint c
)
680 switch (screen_desktop_layout
.orientation
) {
681 case OB_ORIENTATION_HORZ
:
682 switch (screen_desktop_layout
.start_corner
) {
683 case OB_CORNER_TOPLEFT
:
684 return r
% screen_desktop_layout
.rows
*
685 screen_desktop_layout
.columns
+
686 c
% screen_desktop_layout
.columns
;
687 case OB_CORNER_BOTTOMLEFT
:
688 return (screen_desktop_layout
.rows
- 1 -
689 r
% screen_desktop_layout
.rows
) *
690 screen_desktop_layout
.columns
+
691 c
% screen_desktop_layout
.columns
;
692 case OB_CORNER_TOPRIGHT
:
693 return r
% screen_desktop_layout
.rows
*
694 screen_desktop_layout
.columns
+
695 (screen_desktop_layout
.columns
- 1 -
696 c
% screen_desktop_layout
.columns
);
697 case OB_CORNER_BOTTOMRIGHT
:
698 return (screen_desktop_layout
.rows
- 1 -
699 r
% screen_desktop_layout
.rows
) *
700 screen_desktop_layout
.columns
+
701 (screen_desktop_layout
.columns
- 1 -
702 c
% screen_desktop_layout
.columns
);
704 case OB_ORIENTATION_VERT
:
705 switch (screen_desktop_layout
.start_corner
) {
706 case OB_CORNER_TOPLEFT
:
707 return c
% screen_desktop_layout
.columns
*
708 screen_desktop_layout
.rows
+
709 r
% screen_desktop_layout
.rows
;
710 case OB_CORNER_BOTTOMLEFT
:
711 return c
% screen_desktop_layout
.columns
*
712 screen_desktop_layout
.rows
+
713 (screen_desktop_layout
.rows
- 1 -
714 r
% screen_desktop_layout
.rows
);
715 case OB_CORNER_TOPRIGHT
:
716 return (screen_desktop_layout
.columns
- 1 -
717 c
% screen_desktop_layout
.columns
) *
718 screen_desktop_layout
.rows
+
719 r
% screen_desktop_layout
.rows
;
720 case OB_CORNER_BOTTOMRIGHT
:
721 return (screen_desktop_layout
.columns
- 1 -
722 c
% screen_desktop_layout
.columns
) *
723 screen_desktop_layout
.rows
+
724 (screen_desktop_layout
.rows
- 1 -
725 r
% screen_desktop_layout
.rows
);
728 g_assert_not_reached();
732 void screen_desktop_popup(guint d
, gboolean show
)
737 pager_popup_hide(desktop_cycle_popup
);
739 a
= screen_physical_area_active();
740 pager_popup_position(desktop_cycle_popup
, CenterGravity
,
741 a
->x
+ a
->width
/ 2, a
->y
+ a
->height
/ 2);
742 pager_popup_icon_size_multiplier(desktop_cycle_popup
,
743 (screen_desktop_layout
.columns
/
744 screen_desktop_layout
.rows
) / 2,
745 (screen_desktop_layout
.rows
/
746 screen_desktop_layout
.columns
) / 2);
747 pager_popup_max_width(desktop_cycle_popup
,
748 MAX(a
->width
/3, POPUP_WIDTH
));
749 pager_popup_show(desktop_cycle_popup
, screen_desktop_names
[d
], d
);
753 guint
screen_cycle_desktop(ObDirection dir
, gboolean wrap
, gboolean linear
,
754 gboolean dialog
, gboolean done
, gboolean cancel
)
757 static guint d
= (guint
)-1;
763 if ((cancel
|| done
) && dialog
)
764 goto show_cycle_dialog
;
767 get_row_col(d
, &r
, &c
);
771 case OB_DIRECTION_EAST
:
772 if (d
< screen_num_desktops
- 1)
777 case OB_DIRECTION_WEST
:
781 d
= screen_num_desktops
- 1;
785 return screen_desktop
;
789 case OB_DIRECTION_EAST
:
791 if (c
>= screen_desktop_layout
.columns
) {
795 goto show_cycle_dialog
;
797 d
= translate_row_col(r
, c
);
798 if (d
>= screen_num_desktops
) {
803 goto show_cycle_dialog
;
807 case OB_DIRECTION_WEST
:
809 if (c
>= screen_desktop_layout
.columns
) {
811 c
= screen_desktop_layout
.columns
- 1;
813 goto show_cycle_dialog
;
815 d
= translate_row_col(r
, c
);
816 if (d
>= screen_num_desktops
) {
821 goto show_cycle_dialog
;
825 case OB_DIRECTION_SOUTH
:
827 if (r
>= screen_desktop_layout
.rows
) {
831 goto show_cycle_dialog
;
833 d
= translate_row_col(r
, c
);
834 if (d
>= screen_num_desktops
) {
839 goto show_cycle_dialog
;
843 case OB_DIRECTION_NORTH
:
845 if (r
>= screen_desktop_layout
.rows
) {
847 r
= screen_desktop_layout
.rows
- 1;
849 goto show_cycle_dialog
;
851 d
= translate_row_col(r
, c
);
852 if (d
>= screen_num_desktops
) {
857 goto show_cycle_dialog
;
863 return d
= screen_desktop
;
866 d
= translate_row_col(r
, c
);
870 if (dialog
&& !cancel
&& !done
) {
871 screen_desktop_popup(d
, TRUE
);
873 screen_desktop_popup(0, FALSE
);
876 if (!dialog
|| cancel
|| done
)
882 static gboolean
screen_validate_layout(ObDesktopLayout
*l
)
884 if (l
->columns
== 0 && l
->rows
== 0) /* both 0's is bad data.. */
887 /* fill in a zero rows/columns */
888 if (l
->columns
== 0) {
889 l
->columns
= screen_num_desktops
/ l
->rows
;
890 if (l
->rows
* l
->columns
< screen_num_desktops
)
892 if (l
->rows
* l
->columns
>= screen_num_desktops
+ l
->columns
)
894 } else if (l
->rows
== 0) {
895 l
->rows
= screen_num_desktops
/ l
->columns
;
896 if (l
->columns
* l
->rows
< screen_num_desktops
)
898 if (l
->columns
* l
->rows
>= screen_num_desktops
+ l
->rows
)
902 /* bounds checking */
903 if (l
->orientation
== OB_ORIENTATION_HORZ
) {
904 l
->columns
= MIN(screen_num_desktops
, l
->columns
);
905 l
->rows
= MIN(l
->rows
,
906 (screen_num_desktops
+ l
->columns
- 1) / l
->columns
);
907 l
->columns
= screen_num_desktops
/ l
->rows
+
908 !!(screen_num_desktops
% l
->rows
);
910 l
->rows
= MIN(screen_num_desktops
, l
->rows
);
911 l
->columns
= MIN(l
->columns
,
912 (screen_num_desktops
+ l
->rows
- 1) / l
->rows
);
913 l
->rows
= screen_num_desktops
/ l
->columns
+
914 !!(screen_num_desktops
% l
->columns
);
919 void screen_update_layout()
926 screen_desktop_layout
.orientation
= OB_ORIENTATION_HORZ
;
927 screen_desktop_layout
.start_corner
= OB_CORNER_TOPLEFT
;
928 screen_desktop_layout
.rows
= 1;
929 screen_desktop_layout
.columns
= screen_num_desktops
;
931 if (PROP_GETA32(RootWindow(ob_display
, ob_screen
),
932 net_desktop_layout
, cardinal
, &data
, &num
)) {
933 if (num
== 3 || num
== 4) {
935 if (data
[0] == prop_atoms
.net_wm_orientation_vert
)
936 l
.orientation
= OB_ORIENTATION_VERT
;
937 else if (data
[0] == prop_atoms
.net_wm_orientation_horz
)
938 l
.orientation
= OB_ORIENTATION_HORZ
;
943 l
.start_corner
= OB_CORNER_TOPLEFT
;
945 if (data
[3] == prop_atoms
.net_wm_topleft
)
946 l
.start_corner
= OB_CORNER_TOPLEFT
;
947 else if (data
[3] == prop_atoms
.net_wm_topright
)
948 l
.start_corner
= OB_CORNER_TOPRIGHT
;
949 else if (data
[3] == prop_atoms
.net_wm_bottomright
)
950 l
.start_corner
= OB_CORNER_BOTTOMRIGHT
;
951 else if (data
[3] == prop_atoms
.net_wm_bottomleft
)
952 l
.start_corner
= OB_CORNER_BOTTOMLEFT
;
960 if (screen_validate_layout(&l
))
961 screen_desktop_layout
= l
;
968 void screen_update_desktop_names()
972 /* empty the array */
973 g_strfreev(screen_desktop_names
);
974 screen_desktop_names
= NULL
;
976 if (PROP_GETSS(RootWindow(ob_display
, ob_screen
),
977 net_desktop_names
, utf8
, &screen_desktop_names
))
978 for (i
= 0; screen_desktop_names
[i
] && i
< screen_num_desktops
; ++i
);
981 if (i
< screen_num_desktops
) {
984 screen_desktop_names
= g_renew(gchar
*, screen_desktop_names
,
985 screen_num_desktops
+ 1);
986 screen_desktop_names
[screen_num_desktops
] = NULL
;
988 it
= g_slist_nth(config_desktops_names
, i
);
990 for (; i
< screen_num_desktops
; ++i
) {
991 if (it
&& ((char*)it
->data
)[0]) /* not empty */
992 /* use the names from the config file when possible */
993 screen_desktop_names
[i
] = g_strdup(it
->data
);
995 /* make up a nice name if it's not though */
996 screen_desktop_names
[i
] = g_strdup_printf(_("desktop %i"),
998 if (it
) it
= g_slist_next(it
);
1001 /* if we changed any names, then set the root property so we can
1002 all agree on the names */
1003 PROP_SETSS(RootWindow(ob_display
, ob_screen
), net_desktop_names
,
1004 screen_desktop_names
);
1007 /* resize the pager for these names */
1008 pager_popup_text_width_to_strings(desktop_cycle_popup
,
1009 screen_desktop_names
,
1010 screen_num_desktops
);
1013 void screen_show_desktop(gboolean show
, ObClient
*show_only
)
1017 if (show
== screen_showing_desktop
) return; /* no change */
1019 screen_showing_desktop
= show
;
1022 /* hide windows bottom to top */
1023 for (it
= g_list_last(stacking_list
); it
; it
= g_list_previous(it
)) {
1024 if (WINDOW_IS_CLIENT(it
->data
)) {
1025 ObClient
*client
= it
->data
;
1026 client_showhide(client
);
1031 /* restore windows top to bottom */
1032 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
1033 if (WINDOW_IS_CLIENT(it
->data
)) {
1034 ObClient
*client
= it
->data
;
1035 if (client_should_show(client
)) {
1036 if (!show_only
|| client
== show_only
)
1037 client_show(client
);
1039 client_iconify(client
, TRUE
, FALSE
, TRUE
);
1046 /* focus the desktop */
1047 for (it
= focus_order
; it
; it
= g_list_next(it
)) {
1048 ObClient
*c
= it
->data
;
1049 if (c
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1050 (c
->desktop
== screen_desktop
|| c
->desktop
== DESKTOP_ALL
) &&
1051 client_focus(it
->data
))
1055 else if (!show_only
) {
1058 if ((c
= focus_fallback(TRUE
, FALSE
, TRUE
))) {
1059 /* only do the flicker reducing stuff ahead of time if we are going
1060 to call xsetinputfocus on the window ourselves. otherwise there
1061 is no guarantee the window will actually take focus.. */
1063 /* reduce flicker by hiliting now rather than waiting for the
1064 server FocusIn event */
1065 frame_adjust_focus(c
->frame
, TRUE
);
1070 show
= !!show
; /* make it boolean */
1071 PROP_SET32(RootWindow(ob_display
, ob_screen
),
1072 net_showing_desktop
, cardinal
, show
);
1075 void screen_install_colormap(ObClient
*client
, gboolean install
)
1077 if (client
== NULL
|| client
->colormap
== None
) {
1079 XInstallColormap(RrDisplay(ob_rr_inst
), RrColormap(ob_rr_inst
));
1081 XUninstallColormap(RrDisplay(ob_rr_inst
), RrColormap(ob_rr_inst
));
1083 xerror_set_ignore(TRUE
);
1085 XInstallColormap(RrDisplay(ob_rr_inst
), client
->colormap
);
1087 XUninstallColormap(RrDisplay(ob_rr_inst
), client
->colormap
);
1088 xerror_set_ignore(FALSE
);
1092 #define STRUT_LEFT_ON_MONITOR(s, i) \
1093 (RANGES_INTERSECT(s->left_start, s->left_end - s->left_start + 1, \
1094 monitor_area[i].y, monitor_area[i].height))
1095 #define STRUT_RIGHT_ON_MONITOR(s, i) \
1096 (RANGES_INTERSECT(s->right_start, s->right_end - s->right_start + 1, \
1097 monitor_area[i].y, monitor_area[i].height))
1098 #define STRUT_TOP_ON_MONITOR(s, i) \
1099 (RANGES_INTERSECT(s->top_start, s->top_end - s->top_start + 1, \
1100 monitor_area[i].x, monitor_area[i].width))
1101 #define STRUT_BOTTOM_ON_MONITOR(s, i) \
1102 (RANGES_INTERSECT(s->bottom_start, s->bottom_end - s->bottom_start + 1, \
1103 monitor_area[i].x, monitor_area[i].width))
1107 StrutPartial
*strut
;
1110 #define RESET_STRUT_LIST(sl) \
1111 (g_slist_free(sl), sl = NULL)
1113 #define ADD_STRUT_TO_LIST(sl, d, s) \
1115 ObScreenStrut *ss = g_new(ObScreenStrut, 1); \
1118 sl = g_slist_prepend(sl, ss); \
1121 void screen_update_areas()
1128 ob_debug("updating screen areas\n");
1130 g_free(monitor_area
);
1131 extensions_xinerama_screens(&monitor_area
, &screen_num_monitors
);
1133 dims
= g_new(gulong
, 4 * screen_num_desktops
* screen_num_monitors
);
1135 RESET_STRUT_LIST(struts_left
);
1136 RESET_STRUT_LIST(struts_top
);
1137 RESET_STRUT_LIST(struts_right
);
1138 RESET_STRUT_LIST(struts_bottom
);
1140 /* collect the struts */
1141 for (it
= client_list
; it
; it
= g_list_next(it
)) {
1142 ObClient
*c
= it
->data
;
1144 ADD_STRUT_TO_LIST(struts_left
, c
->desktop
, &c
->strut
);
1146 ADD_STRUT_TO_LIST(struts_top
, c
->desktop
, &c
->strut
);
1148 ADD_STRUT_TO_LIST(struts_right
, c
->desktop
, &c
->strut
);
1149 if (c
->strut
.bottom
)
1150 ADD_STRUT_TO_LIST(struts_bottom
, c
->desktop
, &c
->strut
);
1152 if (dock_strut
.left
)
1153 ADD_STRUT_TO_LIST(struts_left
, DESKTOP_ALL
, &dock_strut
);
1155 ADD_STRUT_TO_LIST(struts_top
, DESKTOP_ALL
, &dock_strut
);
1156 if (dock_strut
.right
)
1157 ADD_STRUT_TO_LIST(struts_right
, DESKTOP_ALL
, &dock_strut
);
1158 if (dock_strut
.bottom
)
1159 ADD_STRUT_TO_LIST(struts_bottom
, DESKTOP_ALL
, &dock_strut
);
1161 /* set up the work areas to be full screen */
1162 for (i
= 0; i
< screen_num_monitors
; ++i
)
1163 for (j
= 0; j
< screen_num_desktops
; ++j
) {
1164 dims
[(i
* screen_num_desktops
+ j
) * 4+0] = monitor_area
[i
].x
;
1165 dims
[(i
* screen_num_desktops
+ j
) * 4+1] = monitor_area
[i
].y
;
1166 dims
[(i
* screen_num_desktops
+ j
) * 4+2] = monitor_area
[i
].width
;
1167 dims
[(i
* screen_num_desktops
+ j
) * 4+3] = monitor_area
[i
].height
;
1170 /* calculate the work areas from the struts */
1171 for (i
= 0; i
< screen_num_monitors
; ++i
)
1172 for (j
= 0; j
< screen_num_desktops
; ++j
) {
1173 gint l
= 0, r
= 0, t
= 0, b
= 0;
1175 /* only add the strut to the area if it touches the monitor */
1177 for (sit
= struts_left
; sit
; sit
= g_slist_next(sit
)) {
1178 ObScreenStrut
*s
= sit
->data
;
1179 if ((s
->desktop
== j
|| s
->desktop
== DESKTOP_ALL
) &&
1180 STRUT_LEFT_ON_MONITOR(s
->strut
, i
))
1181 l
= MAX(l
, s
->strut
->left
);
1183 for (sit
= struts_top
; sit
; sit
= g_slist_next(sit
)) {
1184 ObScreenStrut
*s
= sit
->data
;
1185 if ((s
->desktop
== j
|| s
->desktop
== DESKTOP_ALL
) &&
1186 STRUT_TOP_ON_MONITOR(s
->strut
, i
))
1187 t
= MAX(t
, s
->strut
->top
);
1189 for (sit
= struts_right
; sit
; sit
= g_slist_next(sit
)) {
1190 ObScreenStrut
*s
= sit
->data
;
1191 if ((s
->desktop
== j
|| s
->desktop
== DESKTOP_ALL
) &&
1192 STRUT_RIGHT_ON_MONITOR(s
->strut
, i
))
1193 r
= MAX(r
, s
->strut
->right
);
1195 for (sit
= struts_bottom
; sit
; sit
= g_slist_next(sit
)) {
1196 ObScreenStrut
*s
= sit
->data
;
1197 if ((s
->desktop
== j
|| s
->desktop
== DESKTOP_ALL
) &&
1198 STRUT_BOTTOM_ON_MONITOR(s
->strut
, i
))
1199 b
= MAX(b
, s
->strut
->bottom
);
1202 /* based on these margins, set the work area for the
1204 dims
[(i
* screen_num_desktops
+ j
) * 4 + 0] += l
;
1205 dims
[(i
* screen_num_desktops
+ j
) * 4 + 1] += t
;
1206 dims
[(i
* screen_num_desktops
+ j
) * 4 + 2] -= l
+ r
;
1207 dims
[(i
* screen_num_desktops
+ j
) * 4 + 3] -= t
+ b
;
1210 PROP_SETA32(RootWindow(ob_display
, ob_screen
), net_workarea
, cardinal
,
1211 dims
, 4 * screen_num_desktops
* screen_num_monitors
);
1213 /* the area has changed, adjust all the windows if they need it */
1214 for (it
= client_list
; it
; it
= g_list_next(it
))
1215 client_reconfigure(it
->data
, FALSE
);
1221 Rect
* screen_area_all_monitors(guint desktop
)
1226 a
= screen_area_monitor(desktop
, 0);
1228 /* combine all the monitors together */
1229 for (i
= 1; i
< screen_num_monitors
; ++i
) {
1230 Rect
*m
= screen_area_monitor(desktop
, i
);
1233 l
= MIN(RECT_LEFT(*a
), RECT_LEFT(*m
));
1234 t
= MIN(RECT_TOP(*a
), RECT_TOP(*m
));
1235 r
= MAX(RECT_RIGHT(*a
), RECT_RIGHT(*m
));
1236 b
= MAX(RECT_BOTTOM(*a
), RECT_BOTTOM(*m
));
1238 RECT_SET(*a
, l
, t
, r
- l
+ 1, b
- t
+ 1);
1247 #define STRUT_LEFT_IN_SEARCH(s, search) \
1248 (RANGES_INTERSECT(search->y, search->height, \
1249 s->left_start, s->left_end - s->left_start + 1))
1250 #define STRUT_RIGHT_IN_SEARCH(s, search) \
1251 (RANGES_INTERSECT(search->y, search->height, \
1252 s->right_start, s->right_end - s->right_start + 1))
1253 #define STRUT_TOP_IN_SEARCH(s, search) \
1254 (RANGES_INTERSECT(search->x, search->width, \
1255 s->top_start, s->top_end - s->top_start + 1))
1256 #define STRUT_BOTTOM_IN_SEARCH(s, search) \
1257 (RANGES_INTERSECT(search->x, search->width, \
1258 s->bottom_start, s->bottom_end - s->bottom_start + 1))
1260 #define STRUT_LEFT_IGNORE(s, us, search) \
1261 (head == SCREEN_AREA_ALL_MONITORS && us && \
1262 RECT_LEFT(monitor_area[i]) + s->left > RECT_LEFT(*search))
1263 #define STRUT_RIGHT_IGNORE(s, us, search) \
1264 (head == SCREEN_AREA_ALL_MONITORS && us && \
1265 RECT_RIGHT(monitor_area[i]) - s->right < RECT_RIGHT(*search))
1266 #define STRUT_TOP_IGNORE(s, us, search) \
1267 (head == SCREEN_AREA_ALL_MONITORS && us && \
1268 RECT_TOP(monitor_area[i]) + s->top > RECT_TOP(*search))
1269 #define STRUT_BOTTOM_IGNORE(s, us, search) \
1270 (head == SCREEN_AREA_ALL_MONITORS && us && \
1271 RECT_BOTTOM(monitor_area[i]) - s->bottom < RECT_BOTTOM(*search))
1273 Rect
* screen_area(guint desktop
, guint head
, Rect
*search
)
1277 gint l
, r
, t
, b
, al
, ar
, at
, ab
;
1279 gboolean us
= search
!= NULL
; /* user provided search */
1281 g_assert(desktop
< screen_num_desktops
|| desktop
== DESKTOP_ALL
);
1282 g_assert(head
< screen_num_monitors
|| head
== SCREEN_AREA_ONE_MONITOR
||
1283 head
== SCREEN_AREA_ALL_MONITORS
);
1284 g_assert(!(head
== SCREEN_AREA_ONE_MONITOR
&& search
== NULL
));
1286 /* find any struts for this monitor
1287 which will be affecting the search area.
1290 /* search everything if search is null */
1292 if (head
< screen_num_monitors
) search
= &monitor_area
[head
];
1293 else search
= &monitor_area
[screen_num_monitors
];
1295 if (head
== SCREEN_AREA_ONE_MONITOR
) head
= screen_find_monitor(search
);
1297 /* al is "all left" meaning the furthest left you can get, l is our
1298 "working left" meaning our current strut edge which we're calculating
1301 /* only include monitors which the search area lines up with */
1302 if (RECT_INTERSECTS_RECT(monitor_area
[screen_num_monitors
], *search
)) {
1303 al
= l
= RECT_RIGHT(monitor_area
[screen_num_monitors
]);
1304 at
= t
= RECT_BOTTOM(monitor_area
[screen_num_monitors
]);
1305 ar
= r
= RECT_LEFT(monitor_area
[screen_num_monitors
]);
1306 ab
= b
= RECT_TOP(monitor_area
[screen_num_monitors
]);
1307 for (i
= 0; i
< screen_num_monitors
; ++i
) {
1308 /* add the monitor if applicable */
1309 if (RANGES_INTERSECT(search
->x
, search
->width
,
1310 monitor_area
[i
].x
, monitor_area
[i
].width
))
1312 at
= t
= MIN(t
, RECT_TOP(monitor_area
[i
]));
1313 ab
= b
= MAX(b
, RECT_BOTTOM(monitor_area
[i
]));
1315 if (RANGES_INTERSECT(search
->y
, search
->height
,
1316 monitor_area
[i
].y
, monitor_area
[i
].height
))
1318 al
= l
= MIN(l
, RECT_LEFT(monitor_area
[i
]));
1319 ar
= r
= MAX(r
, RECT_RIGHT(monitor_area
[i
]));
1323 al
= l
= RECT_LEFT(monitor_area
[screen_num_monitors
]);
1324 at
= t
= RECT_TOP(monitor_area
[screen_num_monitors
]);
1325 ar
= r
= RECT_RIGHT(monitor_area
[screen_num_monitors
]);
1326 ab
= b
= RECT_BOTTOM(monitor_area
[screen_num_monitors
]);
1329 for (d
= 0; d
< screen_num_desktops
; ++d
) {
1330 if (d
!= desktop
&& desktop
!= DESKTOP_ALL
) continue;
1332 for (i
= 0; i
< screen_num_monitors
; ++i
) {
1333 if (head
!= SCREEN_AREA_ALL_MONITORS
&& head
!= i
) continue;
1335 for (it
= struts_left
; it
; it
= g_slist_next(it
)) {
1336 ObScreenStrut
*s
= it
->data
;
1337 if ((s
->desktop
== d
|| s
->desktop
== DESKTOP_ALL
) &&
1338 STRUT_LEFT_IN_SEARCH(s
->strut
, search
) &&
1339 !STRUT_LEFT_IGNORE(s
->strut
, us
, search
))
1340 l
= MAX(l
, al
+ s
->strut
->left
);
1342 for (it
= struts_top
; it
; it
= g_slist_next(it
)) {
1343 ObScreenStrut
*s
= it
->data
;
1344 if ((s
->desktop
== d
|| s
->desktop
== DESKTOP_ALL
) &&
1345 STRUT_TOP_IN_SEARCH(s
->strut
, search
) &&
1346 !STRUT_TOP_IGNORE(s
->strut
, us
, search
))
1347 t
= MAX(t
, at
+ s
->strut
->top
);
1349 for (it
= struts_right
; it
; it
= g_slist_next(it
)) {
1350 ObScreenStrut
*s
= it
->data
;
1351 if ((s
->desktop
== d
|| s
->desktop
== DESKTOP_ALL
) &&
1352 STRUT_RIGHT_IN_SEARCH(s
->strut
, search
) &&
1353 !STRUT_RIGHT_IGNORE(s
->strut
, us
, search
))
1354 r
= MIN(r
, ar
- s
->strut
->right
);
1356 for (it
= struts_bottom
; it
; it
= g_slist_next(it
)) {
1357 ObScreenStrut
*s
= it
->data
;
1358 if ((s
->desktop
== d
|| s
->desktop
== DESKTOP_ALL
) &&
1359 STRUT_BOTTOM_IN_SEARCH(s
->strut
, search
) &&
1360 !STRUT_BOTTOM_IGNORE(s
->strut
, us
, search
))
1361 b
= MIN(b
, ab
- s
->strut
->bottom
);
1364 /* limit to this monitor */
1366 l
= MAX(l
, RECT_LEFT(monitor_area
[i
]));
1367 t
= MAX(t
, RECT_TOP(monitor_area
[i
]));
1368 r
= MIN(r
, RECT_RIGHT(monitor_area
[i
]));
1369 b
= MIN(b
, RECT_BOTTOM(monitor_area
[i
]));
1377 a
->width
= r
- l
+ 1;
1378 a
->height
= b
- t
+ 1;
1382 guint
screen_find_monitor(Rect
*search
)
1388 for (i
= 0; i
< screen_num_monitors
; ++i
) {
1389 Rect
*area
= screen_physical_area_monitor(i
);
1390 if (RECT_INTERSECTS_RECT(*area
, *search
)) {
1394 RECT_SET_INTERSECTION(r
, *area
, *search
);
1395 v
= r
.width
* r
.height
;
1407 Rect
* screen_physical_area_all_monitors()
1409 return screen_physical_area_monitor(screen_num_monitors
);
1412 Rect
* screen_physical_area_monitor(guint head
)
1415 g_assert(head
<= screen_num_monitors
);
1418 *a
= monitor_area
[head
];
1422 gboolean
screen_physical_area_monitor_contains(guint head
, Rect
*search
)
1424 g_assert(head
<= screen_num_monitors
);
1426 return RECT_INTERSECTS_RECT(monitor_area
[head
], *search
);
1429 Rect
* screen_physical_area_active()
1435 a
= screen_physical_area_monitor(client_monitor(focus_client
));
1438 if (screen_pointer_pos(&x
, &y
))
1439 RECT_SET(mon
, x
, y
, 1, 1);
1441 RECT_SET(mon
, 0, 0, 1, 1);
1442 a
= screen_physical_area_monitor(screen_find_monitor(&mon
));
1447 void screen_set_root_cursor()
1449 if (sn_app_starting())
1450 XDefineCursor(ob_display
, RootWindow(ob_display
, ob_screen
),
1451 ob_cursor(OB_CURSOR_BUSYPOINTER
));
1453 XDefineCursor(ob_display
, RootWindow(ob_display
, ob_screen
),
1454 ob_cursor(OB_CURSOR_POINTER
));
1457 gboolean
screen_pointer_pos(gint
*x
, gint
*y
)
1464 ret
= !!XQueryPointer(ob_display
, RootWindow(ob_display
, ob_screen
),
1465 &w
, &w
, x
, y
, &i
, &i
, &u
);
1467 for (i
= 0; i
< ScreenCount(ob_display
); ++i
)
1469 if (XQueryPointer(ob_display
, RootWindow(ob_display
, i
),
1470 &w
, &w
, x
, y
, &i
, &i
, &u
))