1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 focus.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.
20 #include "focus_cycle.h"
30 #include "render/render.h"
35 #define FOCUS_INDICATOR_WIDTH 6
41 InternalWindow bottom
;
44 ObClient
*focus_cycle_target
= NULL
;
46 static RrAppearance
*a_focus_indicator
;
47 static RrColor
*color_white
;
48 static ObIconPopup
*focus_cycle_popup
;
50 static void focus_cycle_destroy_notify (ObClient
*client
, gpointer data
);
51 static Window
create_window (Window parent
, gulong mask
,
52 XSetWindowAttributes
*attrib
);
53 static gboolean
focus_target_valid (ObClient
*ft
,
54 gboolean all_desktops
,
55 gboolean dock_windows
,
56 gboolean desktop_windows
);
57 static gboolean
focus_target_has_siblings (ObClient
*ft
,
58 gboolean all_desktops
);
59 static gchar
*popup_get_name (ObClient
*c
,
60 ObClient
**nametarget
);
61 static void popup_cycle (ObClient
*c
,
63 gboolean all_desktops
,
64 gboolean dock_windows
,
65 gboolean desktop_windows
);
66 static ObClient
*focus_find_directional (ObClient
*c
,
68 gboolean dock_windows
,
69 gboolean desktop_windows
);
70 static ObClient
*focus_find_directional (ObClient
*c
,
72 gboolean dock_windows
,
73 gboolean desktop_windows
);
75 void focus_cycle_startup(gboolean reconfig
)
77 focus_cycle_popup
= icon_popup_new(TRUE
);
80 XSetWindowAttributes attr
;
82 client_add_destroy_notify(focus_cycle_destroy_notify
, NULL
);
84 focus_indicator
.top
.obwin
.type
= Window_Internal
;
85 focus_indicator
.left
.obwin
.type
= Window_Internal
;
86 focus_indicator
.right
.obwin
.type
= Window_Internal
;
87 focus_indicator
.bottom
.obwin
.type
= Window_Internal
;
89 attr
.override_redirect
= True
;
90 attr
.background_pixel
= BlackPixel(ob_display
, ob_screen
);
91 focus_indicator
.top
.win
=
92 create_window(RootWindow(ob_display
, ob_screen
),
93 CWOverrideRedirect
| CWBackPixel
, &attr
);
94 focus_indicator
.left
.win
=
95 create_window(RootWindow(ob_display
, ob_screen
),
96 CWOverrideRedirect
| CWBackPixel
, &attr
);
97 focus_indicator
.right
.win
=
98 create_window(RootWindow(ob_display
, ob_screen
),
99 CWOverrideRedirect
| CWBackPixel
, &attr
);
100 focus_indicator
.bottom
.win
=
101 create_window(RootWindow(ob_display
, ob_screen
),
102 CWOverrideRedirect
| CWBackPixel
, &attr
);
104 stacking_add(INTERNAL_AS_WINDOW(&focus_indicator
.top
));
105 stacking_add(INTERNAL_AS_WINDOW(&focus_indicator
.left
));
106 stacking_add(INTERNAL_AS_WINDOW(&focus_indicator
.right
));
107 stacking_add(INTERNAL_AS_WINDOW(&focus_indicator
.bottom
));
109 color_white
= RrColorNew(ob_rr_inst
, 0xff, 0xff, 0xff);
111 a_focus_indicator
= RrAppearanceNew(ob_rr_inst
, 4);
112 a_focus_indicator
->surface
.grad
= RR_SURFACE_SOLID
;
113 a_focus_indicator
->surface
.relief
= RR_RELIEF_FLAT
;
114 a_focus_indicator
->surface
.primary
= RrColorNew(ob_rr_inst
,
116 a_focus_indicator
->texture
[0].type
= RR_TEXTURE_LINE_ART
;
117 a_focus_indicator
->texture
[0].data
.lineart
.color
= color_white
;
118 a_focus_indicator
->texture
[1].type
= RR_TEXTURE_LINE_ART
;
119 a_focus_indicator
->texture
[1].data
.lineart
.color
= color_white
;
120 a_focus_indicator
->texture
[2].type
= RR_TEXTURE_LINE_ART
;
121 a_focus_indicator
->texture
[2].data
.lineart
.color
= color_white
;
122 a_focus_indicator
->texture
[3].type
= RR_TEXTURE_LINE_ART
;
123 a_focus_indicator
->texture
[3].data
.lineart
.color
= color_white
;
127 void focus_cycle_shutdown(gboolean reconfig
)
129 icon_popup_free(focus_cycle_popup
);
132 client_remove_destroy_notify(focus_cycle_destroy_notify
);
134 RrColorFree(color_white
);
136 RrAppearanceFree(a_focus_indicator
);
138 XDestroyWindow(ob_display
, focus_indicator
.top
.win
);
139 XDestroyWindow(ob_display
, focus_indicator
.left
.win
);
140 XDestroyWindow(ob_display
, focus_indicator
.right
.win
);
141 XDestroyWindow(ob_display
, focus_indicator
.bottom
.win
);
145 void focus_cycle_stop()
147 if (focus_cycle_target
)
148 focus_cycle(TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
);
152 static Window
create_window(Window parent
, gulong mask
,
153 XSetWindowAttributes
*attrib
)
155 return XCreateWindow(ob_display
, parent
, 0, 0, 1, 1, 0,
156 RrDepth(ob_rr_inst
), InputOutput
,
157 RrVisual(ob_rr_inst
), mask
, attrib
);
161 static gchar
*popup_get_name(ObClient
*c
, ObClient
**nametarget
)
165 const gchar
*desk
= NULL
;
168 /* find our highest direct parent, including non-normal windows */
169 for (p
= c
; p
->transient_for
&& p
->transient_for
!= OB_TRAN_GROUP
;
170 p
= p
->transient_for
);
172 if (c
->desktop
!= DESKTOP_ALL
&& c
->desktop
!= screen_desktop
)
173 desk
= screen_desktop_names
[c
->desktop
];
175 /* use the transient's parent's title/icon if we don't have one */
176 if (p
!= c
&& !strcmp("", (c
->iconic
? c
->icon_title
: c
->title
)))
177 title
= g_strdup(p
->iconic
? p
->icon_title
: p
->title
);
180 title
= g_strdup(c
->iconic
? c
->icon_title
: c
->title
);
183 ret
= g_strdup_printf("%s [%s]", title
, desk
);
190 /* set this only if we're returning true and they asked for it */
191 if (ret
&& nametarget
) *nametarget
= p
;
195 static void popup_cycle(ObClient
*c
, gboolean show
,
196 gboolean all_desktops
, gboolean dock_windows
,
197 gboolean desktop_windows
)
199 gchar
*showtext
= NULL
;
200 ObClient
*showtarget
;
203 icon_popup_hide(focus_cycle_popup
);
207 /* do this stuff only when the dialog is first showing */
208 if (!focus_cycle_popup
->popup
->mapped
&&
209 !focus_cycle_popup
->popup
->delay_mapped
)
213 GList
*targets
= NULL
, *it
;
216 /* position the popup */
217 a
= screen_physical_area_monitor(0);
218 icon_popup_position(focus_cycle_popup
, CenterGravity
,
219 a
->x
+ a
->width
/ 2, a
->y
+ a
->height
/ 2);
220 icon_popup_height(focus_cycle_popup
, POPUP_HEIGHT
);
221 icon_popup_min_width(focus_cycle_popup
, POPUP_WIDTH
);
222 icon_popup_max_width(focus_cycle_popup
,
223 MAX(a
->width
/3, POPUP_WIDTH
));
226 /* make its width to be the width of all the possible titles */
228 /* build a list of all the valid focus targets */
229 for (it
= focus_order
; it
; it
= g_list_next(it
)) {
230 ObClient
*ft
= it
->data
;
231 if (focus_target_valid(ft
, all_desktops
, dock_windows
234 targets
= g_list_prepend(targets
, ft
);
238 /* make it null terminated so we can use g_strfreev */
239 names
= g_new(char*, n
+1);
240 for (it
= targets
, i
= 0; it
; it
= g_list_next(it
), ++i
) {
241 ObClient
*ft
= it
->data
, *t
;
242 names
[i
] = popup_get_name(ft
, &t
);
244 /* little optimization.. save this text and client, so we dont
245 have to get it again */
247 showtext
= g_strdup(names
[i
]);
253 icon_popup_text_width_to_strings(focus_cycle_popup
, names
, n
);
258 if (!showtext
) showtext
= popup_get_name(c
, &showtarget
);
259 icon_popup_show(focus_cycle_popup
, showtext
,
260 client_icon(showtarget
, 48, 48));
264 static void focus_cycle_destroy_notify(ObClient
*client
, gpointer data
)
266 /* end cycling if the target disappears. CurrentTime is fine, time won't
269 if (focus_cycle_target
== client
)
270 focus_cycle(TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
, TRUE
);
273 void focus_cycle_draw_indicator()
275 if (!focus_cycle_target
) {
276 XUnmapWindow(ob_display
, focus_indicator
.top
.win
);
277 XUnmapWindow(ob_display
, focus_indicator
.left
.win
);
278 XUnmapWindow(ob_display
, focus_indicator
.right
.win
);
279 XUnmapWindow(ob_display
, focus_indicator
.bottom
.win
);
281 /* kill enter events cause by this unmapping */
282 event_ignore_all_queued_enters();
285 if (focus_cycle_target)
286 frame_adjust_focus(focus_cycle_target->frame, FALSE);
287 frame_adjust_focus(focus_cycle_target->frame, TRUE);
292 wt
= wl
= wr
= wb
= FOCUS_INDICATOR_WIDTH
;
294 x
= focus_cycle_target
->frame
->area
.x
;
295 y
= focus_cycle_target
->frame
->area
.y
;
296 w
= focus_cycle_target
->frame
->area
.width
;
299 XMoveResizeWindow(ob_display
, focus_indicator
.top
.win
,
301 a_focus_indicator
->texture
[0].data
.lineart
.x1
= 0;
302 a_focus_indicator
->texture
[0].data
.lineart
.y1
= h
-1;
303 a_focus_indicator
->texture
[0].data
.lineart
.x2
= 0;
304 a_focus_indicator
->texture
[0].data
.lineart
.y2
= 0;
305 a_focus_indicator
->texture
[1].data
.lineart
.x1
= 0;
306 a_focus_indicator
->texture
[1].data
.lineart
.y1
= 0;
307 a_focus_indicator
->texture
[1].data
.lineart
.x2
= w
-1;
308 a_focus_indicator
->texture
[1].data
.lineart
.y2
= 0;
309 a_focus_indicator
->texture
[2].data
.lineart
.x1
= w
-1;
310 a_focus_indicator
->texture
[2].data
.lineart
.y1
= 0;
311 a_focus_indicator
->texture
[2].data
.lineart
.x2
= w
-1;
312 a_focus_indicator
->texture
[2].data
.lineart
.y2
= h
-1;
313 a_focus_indicator
->texture
[3].data
.lineart
.x1
= (wl
-1);
314 a_focus_indicator
->texture
[3].data
.lineart
.y1
= h
-1;
315 a_focus_indicator
->texture
[3].data
.lineart
.x2
= w
- wr
;
316 a_focus_indicator
->texture
[3].data
.lineart
.y2
= h
-1;
317 RrPaint(a_focus_indicator
, focus_indicator
.top
.win
,
320 x
= focus_cycle_target
->frame
->area
.x
;
321 y
= focus_cycle_target
->frame
->area
.y
;
323 h
= focus_cycle_target
->frame
->area
.height
;
325 XMoveResizeWindow(ob_display
, focus_indicator
.left
.win
,
327 a_focus_indicator
->texture
[0].data
.lineart
.x1
= w
-1;
328 a_focus_indicator
->texture
[0].data
.lineart
.y1
= 0;
329 a_focus_indicator
->texture
[0].data
.lineart
.x2
= 0;
330 a_focus_indicator
->texture
[0].data
.lineart
.y2
= 0;
331 a_focus_indicator
->texture
[1].data
.lineart
.x1
= 0;
332 a_focus_indicator
->texture
[1].data
.lineart
.y1
= 0;
333 a_focus_indicator
->texture
[1].data
.lineart
.x2
= 0;
334 a_focus_indicator
->texture
[1].data
.lineart
.y2
= h
-1;
335 a_focus_indicator
->texture
[2].data
.lineart
.x1
= 0;
336 a_focus_indicator
->texture
[2].data
.lineart
.y1
= h
-1;
337 a_focus_indicator
->texture
[2].data
.lineart
.x2
= w
-1;
338 a_focus_indicator
->texture
[2].data
.lineart
.y2
= h
-1;
339 a_focus_indicator
->texture
[3].data
.lineart
.x1
= w
-1;
340 a_focus_indicator
->texture
[3].data
.lineart
.y1
= wt
-1;
341 a_focus_indicator
->texture
[3].data
.lineart
.x2
= w
-1;
342 a_focus_indicator
->texture
[3].data
.lineart
.y2
= h
- wb
;
343 RrPaint(a_focus_indicator
, focus_indicator
.left
.win
,
346 x
= focus_cycle_target
->frame
->area
.x
+
347 focus_cycle_target
->frame
->area
.width
- wr
;
348 y
= focus_cycle_target
->frame
->area
.y
;
350 h
= focus_cycle_target
->frame
->area
.height
;
352 XMoveResizeWindow(ob_display
, focus_indicator
.right
.win
,
354 a_focus_indicator
->texture
[0].data
.lineart
.x1
= 0;
355 a_focus_indicator
->texture
[0].data
.lineart
.y1
= 0;
356 a_focus_indicator
->texture
[0].data
.lineart
.x2
= w
-1;
357 a_focus_indicator
->texture
[0].data
.lineart
.y2
= 0;
358 a_focus_indicator
->texture
[1].data
.lineart
.x1
= w
-1;
359 a_focus_indicator
->texture
[1].data
.lineart
.y1
= 0;
360 a_focus_indicator
->texture
[1].data
.lineart
.x2
= w
-1;
361 a_focus_indicator
->texture
[1].data
.lineart
.y2
= h
-1;
362 a_focus_indicator
->texture
[2].data
.lineart
.x1
= w
-1;
363 a_focus_indicator
->texture
[2].data
.lineart
.y1
= h
-1;
364 a_focus_indicator
->texture
[2].data
.lineart
.x2
= 0;
365 a_focus_indicator
->texture
[2].data
.lineart
.y2
= h
-1;
366 a_focus_indicator
->texture
[3].data
.lineart
.x1
= 0;
367 a_focus_indicator
->texture
[3].data
.lineart
.y1
= wt
-1;
368 a_focus_indicator
->texture
[3].data
.lineart
.x2
= 0;
369 a_focus_indicator
->texture
[3].data
.lineart
.y2
= h
- wb
;
370 RrPaint(a_focus_indicator
, focus_indicator
.right
.win
,
373 x
= focus_cycle_target
->frame
->area
.x
;
374 y
= focus_cycle_target
->frame
->area
.y
+
375 focus_cycle_target
->frame
->area
.height
- wb
;
376 w
= focus_cycle_target
->frame
->area
.width
;
379 XMoveResizeWindow(ob_display
, focus_indicator
.bottom
.win
,
381 a_focus_indicator
->texture
[0].data
.lineart
.x1
= 0;
382 a_focus_indicator
->texture
[0].data
.lineart
.y1
= 0;
383 a_focus_indicator
->texture
[0].data
.lineart
.x2
= 0;
384 a_focus_indicator
->texture
[0].data
.lineart
.y2
= h
-1;
385 a_focus_indicator
->texture
[1].data
.lineart
.x1
= 0;
386 a_focus_indicator
->texture
[1].data
.lineart
.y1
= h
-1;
387 a_focus_indicator
->texture
[1].data
.lineart
.x2
= w
-1;
388 a_focus_indicator
->texture
[1].data
.lineart
.y2
= h
-1;
389 a_focus_indicator
->texture
[2].data
.lineart
.x1
= w
-1;
390 a_focus_indicator
->texture
[2].data
.lineart
.y1
= h
-1;
391 a_focus_indicator
->texture
[2].data
.lineart
.x2
= w
-1;
392 a_focus_indicator
->texture
[2].data
.lineart
.y2
= 0;
393 a_focus_indicator
->texture
[3].data
.lineart
.x1
= wl
-1;
394 a_focus_indicator
->texture
[3].data
.lineart
.y1
= 0;
395 a_focus_indicator
->texture
[3].data
.lineart
.x2
= w
- wr
;
396 a_focus_indicator
->texture
[3].data
.lineart
.y2
= 0;
397 RrPaint(a_focus_indicator
, focus_indicator
.bottom
.win
,
400 XMapWindow(ob_display
, focus_indicator
.top
.win
);
401 XMapWindow(ob_display
, focus_indicator
.left
.win
);
402 XMapWindow(ob_display
, focus_indicator
.right
.win
);
403 XMapWindow(ob_display
, focus_indicator
.bottom
.win
);
407 /*! Returns if a focus target has valid group siblings that can be cycled
409 static gboolean
focus_target_has_siblings(ObClient
*ft
, gboolean all_desktops
)
414 if (!ft
->group
) return FALSE
;
416 for (it
= ft
->group
->members
; it
; it
= g_slist_next(it
)) {
417 ObClient
*c
= it
->data
;
418 /* check that it's not a helper window to avoid infinite recursion */
419 if (c
!= ft
&& !client_helper(c
) &&
420 focus_target_valid(c
, all_desktops
, FALSE
, FALSE
))
428 /*! @param allow_helpers This is used for calling itself recursively while
429 checking helper windows. */
430 static gboolean
focus_target_valid(ObClient
*ft
,
431 gboolean all_desktops
,
432 gboolean dock_windows
,
433 gboolean desktop_windows
)
437 /* it's on this desktop unless you want all desktops.
439 do this check first because it will usually filter out the most
441 ok
= (all_desktops
|| ft
->desktop
== screen_desktop
||
442 ft
->desktop
== DESKTOP_ALL
);
444 /* the window can receive focus somehow */
445 ok
= ok
&& (ft
->can_focus
|| ft
->focus_notify
);
447 /* it's the right type of window */
448 if (dock_windows
|| desktop_windows
)
449 ok
= ok
&& ((dock_windows
&& ft
->type
== OB_CLIENT_TYPE_DOCK
) ||
450 (desktop_windows
&& ft
->type
== OB_CLIENT_TYPE_DESKTOP
));
452 /* normal non-helper windows are valid targets */
454 ((client_normal(ft
) && !client_helper(ft
))
456 /* helper windows are valid targets it... */
457 (client_helper(ft
) &&
458 /* ...a window in its group already has focus ... */
459 ((focus_client
&& ft
->group
== focus_client
->group
) ||
460 /* ... or if there are no other windows in its group
461 that can be cycled to instead */
462 !focus_target_has_siblings(ft
, all_desktops
))));
464 /* it's not set to skip the taskbar (unless it is a type that would be
465 expected to set this hint */
466 ok
= ok
&& ((ft
->type
== OB_CLIENT_TYPE_DOCK
||
467 ft
->type
== OB_CLIENT_TYPE_DESKTOP
||
468 ft
->type
== OB_CLIENT_TYPE_TOOLBAR
||
469 ft
->type
== OB_CLIENT_TYPE_MENU
||
470 ft
->type
== OB_CLIENT_TYPE_UTILITY
) ||
473 /* it's not going to just send fous off somewhere else (modal window) */
474 ok
= ok
&& ft
== client_focus_target(ft
);
479 void focus_cycle(gboolean forward
, gboolean all_desktops
,
480 gboolean dock_windows
, gboolean desktop_windows
,
481 gboolean linear
, gboolean interactive
,
482 gboolean dialog
, gboolean done
, gboolean cancel
)
484 static ObClient
*first
= NULL
;
485 static ObClient
*t
= NULL
;
486 static GList
*order
= NULL
;
487 GList
*it
, *start
, *list
;
492 focus_cycle_target
= NULL
;
500 if (!first
) first
= focus_client
;
502 if (linear
) list
= client_list
;
503 else list
= focus_order
;
509 if (!focus_cycle_target
) focus_cycle_target
= focus_client
;
511 start
= it
= g_list_find(list
, focus_cycle_target
);
512 if (!start
) /* switched desktops or something? */
513 start
= it
= forward
? g_list_last(list
) : g_list_first(list
);
514 if (!start
) goto done_cycle
;
519 if (it
== NULL
) it
= g_list_first(list
);
522 if (it
== NULL
) it
= g_list_last(list
);
525 if (focus_target_valid(ft
, all_desktops
, dock_windows
,
529 if (ft
!= focus_cycle_target
) { /* prevents flicker */
530 focus_cycle_target
= ft
;
531 focus_cycle_draw_indicator();
533 /* same arguments as focus_target_valid */
534 popup_cycle(ft
, dialog
, all_desktops
, dock_windows
,
537 } else if (ft
!= focus_cycle_target
) {
538 focus_cycle_target
= ft
;
543 } while (it
!= start
);
546 if (done
&& focus_cycle_target
)
547 client_activate(focus_cycle_target
, FALSE
, TRUE
);
551 focus_cycle_target
= NULL
;
556 focus_cycle_draw_indicator();
557 popup_cycle(ft
, FALSE
, FALSE
, FALSE
, FALSE
);
563 /* this be mostly ripped from fvwm */
564 static ObClient
*focus_find_directional(ObClient
*c
, ObDirection dir
,
565 gboolean dock_windows
,
566 gboolean desktop_windows
)
568 gint my_cx
, my_cy
, his_cx
, his_cy
;
571 gint score
, best_score
;
572 ObClient
*best_client
, *cur
;
578 /* first, find the centre coords of the currently focused window */
579 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
580 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
585 for(it
= g_list_first(client_list
); it
; it
= g_list_next(it
)) {
588 /* the currently selected window isn't interesting */
591 if (cur
->type
== OB_CLIENT_TYPE_DOCK
&& !dock_windows
)
593 if (cur
->type
== OB_CLIENT_TYPE_DESKTOP
&& !desktop_windows
)
595 if (!client_normal(cur
) &&
596 cur
->type
!= OB_CLIENT_TYPE_DOCK
&&
597 cur
->type
!= OB_CLIENT_TYPE_DESKTOP
)
599 /* using c->desktop instead of screen_desktop doesn't work if the
600 * current window was omnipresent, hope this doesn't have any other
602 if(screen_desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
606 if(!(client_focus_target(cur
) == cur
&&
607 client_can_focus(cur
)))
610 /* find the centre coords of this window, from the
611 * currently focused window's point of view */
612 his_cx
= (cur
->frame
->area
.x
- my_cx
)
613 + cur
->frame
->area
.width
/ 2;
614 his_cy
= (cur
->frame
->area
.y
- my_cy
)
615 + cur
->frame
->area
.height
/ 2;
617 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
618 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
620 /* Rotate the diagonals 45 degrees counterclockwise.
621 * To do this, multiply the matrix /+h +h\ with the
622 * vector (x y). \-h +h/
623 * h = sqrt(0.5). We can set h := 1 since absolute
624 * distance doesn't matter here. */
625 tx
= his_cx
+ his_cy
;
626 his_cy
= -his_cx
+ his_cy
;
631 case OB_DIRECTION_NORTH
:
632 case OB_DIRECTION_SOUTH
:
633 case OB_DIRECTION_NORTHEAST
:
634 case OB_DIRECTION_SOUTHWEST
:
635 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
636 distance
= ((dir
== OB_DIRECTION_NORTH
||
637 dir
== OB_DIRECTION_NORTHEAST
) ?
640 case OB_DIRECTION_EAST
:
641 case OB_DIRECTION_WEST
:
642 case OB_DIRECTION_SOUTHEAST
:
643 case OB_DIRECTION_NORTHWEST
:
644 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
645 distance
= ((dir
== OB_DIRECTION_WEST
||
646 dir
== OB_DIRECTION_NORTHWEST
) ?
651 /* the target must be in the requested direction */
655 /* Calculate score for this window. The smaller the better. */
656 score
= distance
+ offset
;
658 /* windows more than 45 degrees off the direction are
659 * heavily penalized and will only be chosen if nothing
660 * else within a million pixels */
661 if(offset
> distance
)
664 if(best_score
== -1 || score
< best_score
)
672 void focus_directional_cycle(ObDirection dir
, gboolean dock_windows
,
673 gboolean desktop_windows
, gboolean interactive
,
674 gboolean dialog
, gboolean done
, gboolean cancel
)
676 static ObClient
*first
= NULL
;
683 focus_cycle_target
= NULL
;
691 if (!first
) first
= focus_client
;
692 if (!focus_cycle_target
) focus_cycle_target
= focus_client
;
694 if (focus_cycle_target
)
695 ft
= focus_find_directional(focus_cycle_target
, dir
, dock_windows
,
700 for (it
= focus_order
; it
; it
= g_list_next(it
))
701 if (focus_target_valid(it
->data
, FALSE
, dock_windows
,
707 if (ft
!= focus_cycle_target
) {/* prevents flicker */
708 focus_cycle_target
= ft
;
709 focus_cycle_draw_indicator();
712 if (focus_cycle_target
) {
713 /* same arguments as focus_target_valid */
714 popup_cycle(focus_cycle_target
, dialog
, FALSE
, dock_windows
,
722 if (done
&& focus_cycle_target
)
723 client_activate(focus_cycle_target
, FALSE
, TRUE
);
726 focus_cycle_target
= NULL
;
728 focus_cycle_draw_indicator();
729 popup_cycle(ft
, FALSE
, FALSE
, FALSE
, FALSE
);
734 void focus_order_add_new(ObClient
*c
)
737 focus_order_to_top(c
);
739 g_assert(!g_list_find(focus_order
, c
));
740 /* if there are any iconic windows, put this above them in the order,
741 but if there are not, then put it under the currently focused one */
742 if (focus_order
&& ((ObClient
*)focus_order
->data
)->iconic
)
743 focus_order
= g_list_insert(focus_order
, c
, 0);
745 focus_order
= g_list_insert(focus_order
, c
, 1);